baber/WOPTO huggingface dataset:
Patent JP-H0990656-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUZUKI YASUO
IPC: G03G5/09
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain good sensitivity to a light of long wavelength by incorporating a titanyl phthalocyanine pigment having the principal peaks of Bragg angles and a specified aminopyrene compound. SOLUTION: A photosensitive layer contains the titanyl phthalocyanine pigment having the principal peaks of Bragg angles 2θ in at least 9.6 deg.±0.2 deg. and 27.2 deg.±0.2 deg. in the X-ray diffraction spectra using the Cu-Kα characteristic X-rays, and the aminopyrene represented by the formula in which each of R<1> and R<2> is H or a halogen atom or the like; each of R<3> and R<4> is an optionally substituted aryl group or the like; W is H atom or an optionally substituted alkyl or phenylthio group or a mono- or di-valent optionally substituted unsaturated chain hydrocarbon group or an optionally substituted aromatic mono- or di-valent group; (j) is 1-5; (k) is 1-4; (l) is 0-2; (m) is 1 or 2; and (n) is 1-3.
Patent JP-S61133300-A (JP)
Inventor: SERUJIO BANNI
IPC: C14C3/28
Filed: 1985-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61144656-A (JP)
Title: Electrostatic recorder
Inventor: ARAHARA KOUZOU
IPC: G03G15/20
Filed: 1984-12-19
Abstract: PURPOSE:To improve a corona resistant characteristic and to eliminate the adverse influence of frictional electrostatic charge on a dielectric surface by using a recording medium provided with a mixture composed of inorg. powder having >=10<10>OMEGA.cm volume resistivity, pulverous powder having <10<10>OMEGA.cm volume resistivity and resin for forming film having >=10<12>OMEGA surface resistance as a dielectric layer. CONSTITUTION:The film formed of the mixture composed of (A) the inorg. powder having >=10<10>OMEGA.cm volume resistivity, (B) the conductive powder having <10<10>OMEGA.cm volume resistivity and (C) the resin for forming film having >=10<12>OMEGA surface resistance after film formation is used as the recording medium in a dielectric drum 1 which in the recording medium provided with the dielectric layer 2 as a recording layer on a conductive base material 3. The mixing ratio of the inorg. powder (the component A) and the resin for forming film (the component C) is in a 5-300pts.wt. range the lattery by 100pts.wt. the former.
Patent JP-H07120530-A (JP)
Title: Semiconductor inspection device
Inventor: NUMATA TORU
IPC: H01L21/66
Filed: 1993-10-25
Abstract: PURPOSE:To securely recognize whether or not a semiconductor device exists even if semiconductor devices have been received not regulary on a tray and efficiently measure electric characteristics. CONSTITUTION:A tray with a plurality of semiconductor devices housed is set on a tray supply part 4. The semiconductor devices in the tray supply part 4 are sucked by a suction head 3 and carried to a measuring part 9 for measuring electrical characteristics. A tray recognizing part 8 has a camera 8b for picking up an image of an entire tray at a time and an existence position recognizing processing part 8a for recognizing positions of the semiconductor devices from the image obtained by the camera 8b and outputting this information to a control part 10. The control part 10 moves the suction head 10 only to positions where the semiconductor devices exist based on the information from the tray recognizing part 8. An irregular reflection board 12 is provided between a light source 11 for shedding light to the tray supply part 4 for obtaining the image by the camera 8b and the tray supply part 4, thereby casting irregularly reflected light on the tray supply part 4.
Patent JP-H11103910-A (JP)
Title: Handle connecting tool for slide fastener slider
Inventor: YAMAZAKI YOSHITAKA
IPC: A44B11/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a handle connecting tool by which a handle where a string body such as a flat string or a round string is easily mounted on a slider body. SOLUTION: In the handle connecting tool, a ring-shaped connecting loop 7 for executing fitting to the slider body S is projectingly formed at the outside of a center frame rod 5 in an U-shaped frame body 1, rectangle oblong holes 8 are horizontally formed in the center of both side frames 6 in the frame body 1, shaft holes 9 are at tip sides, a folding rod is journalled in the oblong holes 8 so as to be freely slidable and rotatable, a put-through rod 3 having a through-hole for putting through the string body over whole length is journalled in the shaft hole 9 so as to be freely rotatable, the string body 4 is put through from the through-hole so as to be wound around the folding rod and, after that, it is put through the through-hole again so as to fix pulling end parts by pulling the string body 4.  Thus, the mounting operation of the string body 4 is easily executed and also the mounted string body 4 is exchanged as necessary.
Patent JP-S61144634-A (JP)
Title: Flash starter
Inventor: OKINO TADASHI
IPC: H05B41/32
Filed: 1984-12-18
Abstract: PURPOSE:To deal with either high-voltage trigger or low-voltage trigger with a small size while an electronic circuit is used by operating a light emitting element by the output from a switching element incorporated into an image pickup device and starting a flash emission device via an adapeter including an optical thyristor optically coupled to the light emitting element. CONSTITUTION:A transistor 1 is incorporated into an image pickup device 7 and the optical thyristor 3 of the light emitting element 2 is included in the adapter A. X+, X- are connected to the trigger terminals 8a, 8b of the flash emission device when the adapter is not attached and X+'', X-'' are connected thereto when the adapter is attached. A positive pulse is outputted from a sequence controller 4 by a release when there is no adapter. The TR1 is then turned on to draw in the specified current from the X+, X- so that the flash emission device 8 emits light if said device is of the low-voltage trigger type. The flash emission device of the high-voltage trigger type does not emit light in this state as the on resistance of the TR1 is low. Said device emits light only when the adapter is attached.
Patent JP-S61144666-A (JP)
Title: Image forming device provided with detector
Inventor: YANASE MASAO
IPC: G03G15/00
Filed: 1984-12-18
Abstract: PURPOSE:To execute display and control when a metallic piece is preliminarily detected and to eliminate the adverse influence on parts by providing a detector which monitors the presence or absence of the metallic piece at all times in an insertion and removal part for insertion and removal of a unit part and executes the necessary display and control when conduction of electricity arises. CONSTITUTION:A frictional sepn. system is generally executed by the pressure of a paper feed roller 4 and a pad 7. The roller, etc. are flawed when a metallic material such as clip enters the same and therefore a detecting electrode 13 is provided. A short circuit is inputted to a sequence controller 17 and the necessary display and control are executed when the electrode 13 is short- circuited by the metal such as clip. The electrode 13 is provided under a developing device or in a cleaner part or conveying part in some embodiments by which the deterioration in the function and damage, etc. of the respective unit parts are prevented.
Patent JP-2001087929-A (JP)
Title: End mill
Inventor: KUBO HARUAKI
IPC: B23C5/10
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an end mill having a small diameter as much as practicable whereby it is possible for its cutting head side to be fastened to the shank very strongly and with good accuracy about the axial and radial directions. SOLUTION: An end mill is composed of a body 3 including a cutting head 1 and a shaft for coupling 2 and a shank 4 to be coupled with the body 3 removably, wherein the shank 4 has a hollow part 10 fitted with a fastening rod 13 having a male threaded portion 12, and a female threaded portion 7 in the shaft 2 is fitted on the male threaded portion 12 of the rod 13, and thereby a fit-in shaft part 6 of the shaft 2 is fitted in a fit-in hole 5 provided in the shank 4, and the peripheral surface 6a of the fit-in shaft part 6 is abutted to the inside surface 5a of the hole 5 and also the end face 8 of the shank 4 is abutted to the abutting surface 9 of the shaft 2.
Patent JP-H08129960-A (JP)
Title: Multiple cavity klystron
Inventor: SUZUKI KAZUTAKA
IPC: H01J23/20
Filed: 1994-10-31
Abstract: PURPOSE: To widen a working frequency range, and enable a high frequency by forming a second resonant cavity of a tuning element, a connecting bar and a wall surface having a hole to pass the connecting bar separately from a first resonant cavity. CONSTITUTION: A length up to a wall surface having a hole to pass a connecting bar 106 from a tuning element 104 is denoted by L, and a length of upper and lower wall surfaces of a cavity envelope 102 is denoted by A, and a length of left and right inner wall surfaces of the envelope 102 is denoted by B, and a shaft directional length of a drift pipe 103 of a tuning element support body 105 is denoted by C. A length in the direction perpendicular to a shaft of the pipe 103 is denoted by D, and a length in the direction running along the connecting bar 106 of the support body 105 is denoted by E, and a diameter of the bar 106 is denoted by R.  When dimensions L, A, B, E and R are determined, since a resonance frequency of a resonant cavity 101' separate from an operating frequency of a main resonant cavity 101 forming a high frequency circuit system becomes uncoincident in a working frequency range, an electric characteristic of the cavity 101 is not impaired. Therefore, a multiple cavity klystron whose working frequency range is wide and which has a high frequency can be provided.
Patent JP-H0696465-A (JP)
Title: Optical information recording and reproducing device
Inventor: HOSHI HIROAKI
IPC: G11B7/1359
Filed: 1992-09-10
Abstract: PURPOSE:To provide an excellent edge recording and reproducing device with less jitters by providing a beam splitter taking out a part of luminous flux and a photodetector divided by a division line in a direction perpendicular to an information track for detecting the taken out luminous flux 10 the optical path of a light projection optical system. CONSTITUTION:A light outgoing from a semiconductor laser 1 laminated in a direction perpendicular to the paper is nearly linear polarization in the direction of E, and is collimated by a collimate lens 3, and the elliptic shape distribution of light quantity is shaped to the nearly circular shape distribution by a shaping prism 4. Nearly 70% of the luminous flux is transmitted through a polarizing beam splitter 5, and the transmitted light irradiates a recording medium surface on a magneto-optical disk 9 through a pickup lens 8, and the image is formed in the shape of a diffraction limit light spot. On the other hand, external magnetic field is impressed to the light spot as auxiliary by a permanent magnet (not shown in figure), and the current modulated according to binary information to be recorded is applied to the laser 1, and the light quantity of the light spot is modulated. Thus, a magneto-optical domain is formed, and the information is recorded on the recording medium surface of the magneto- optical disk 9.
Patent JP-H02113460-A (JP)
Title: Magnetic tape recorder
Inventor: NAKAYAMA HIDE
IPC: G11B15/02
Filed: 1988-10-21
Abstract: PURPOSE:To prevent erroneous recording in a simple method by providing a means for forming a recording state by ejecting a magnetic tape and reloading the same or another magnetic tape after completing automatic rewinding. CONSTITUTION:By operating recording and play switches 15 and 17, a traveling state is obtained with a command signal. When the trailing edge of the tape 4 is detected, a sensor 24 outputs a detection signal. The signal is inputted in an AND gate 19 and an FF 23 is set, then an automatic rewinding signal is outputted from a Q terminal to perform rewinding. At the same time, an FF 28 is set and a Q terminal becomes at a low level, then an AND gate 16 for preventing erroneous recording becomes in an off-state. Therefore, a record ing command signal is restrained and the erroneous recording in a recording circuit 6 can be prevented. At the time of restarting recording, the magnetic tape is reloaded, ejection 33 is operated and the FF 28 is reset, so that the command signal can pass the gate 16. Thus, the erroneous recording occurring after automatic rewinding can be easily prevented.
Patent JP-H04142493-A (JP)
Title: Timer with microcomputer
Inventor: MURAKAMI HISAYA
IPC: G04G5/00
Filed: 1990-10-03
Abstract: PURPOSE:To obtain a timer with excellent operability by first selecting a clock when the clock is nonoperable, and first selecting the timer when the clock is operable. CONSTITUTION:An error detecting means 15 detects that a clock is made nonoperable due to power stoppage and the like based on the input of a terminal 4 and feeds an output to a timer/clock switching controller 14. If a switch S1 is turned on in the normal processing I, whether the error display is performed when the clock is made nonoperable due to the power stoppage and the like is judged in the processing IV, if the error display is performed, the time alignment of the clock can be selected in the processing VII. If the switch S1 is turned on, the time alignment of the timer can be selected in the processing III. If the clock is operable in the processing VI, the processing III is selected, and processing is started from the state that the time alignment of the timer can be set oppositely to the above flow of processing.
Patent JP-2001087489-A (JP)
Title: Pachinko machine
Inventor: OGASAWARA MASAHITO
IPC: A63F7/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a game. SOLUTION: When a great success is generated, a privilege picture is displayed after a great success picture is displayed, and light is moved in first - fourth notice areas 40-43 of the privilege picture. On the basis of the stop of light in the first notice area 40, 'probability variation 16 rounds' is reported, on the basis of stop in the second notice area 41, 'probability non-variation 16 rounds' is reported, on the basis of stop in the third notice area 42, 'probability variation 8 rounds' is reported and on the basis of stop in the fourth notice area 43, 'probability non-variation 8 rounds' is reported. In this case, the acquisition state of a privilege is displayed step by step. Thus, since the privilege picture can be watched while holding great expectations, the interest of the game is improved.
Patent JP-2000093861-A (JP)
Title: Lubricant coating applicator
Inventor: YAMAUCHI AKIHITO
IPC: B05C1/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To improve application quality by providing this applicator with a lubricant application cylinder formed with application holes for a lubricant on its outer periph ery, providing this lubricant application cylinder with a lubricant container so as to hermetically enclose its outer peripheral and replenishing this lubricant container with the lubricant, thereby feeding oil to the members to be coated, such as screws, from these application holes. SOLUTION: At the time of grease application work, the screws are inserted into the grease application cylinder 25 through the circular holes of a grease coating weight regulation plate 40 from the guide holes of a regulation plate holder 43. A changeover switch 56 of a grease supply section 50 is turned on in this state to send high-pressure air to a grease tank 51 for a prescribed time alone, by which the grease in the grease tank 51 is fed to a grease container 35 by the amount approximately equal to the coating weight. The grease of the same amount stored thus far in the storage section 36 of the grease container 35 is extruded from the application holes of the grease application cylinder 25 and is adhered to the screws. When the screws are thereafter removed from the grease application cylinder 25, the grease adhered to the screws is squeezed by the circular hole part of the grease coating weight regulation plate 40 and the excess grease is removed.
Patent JP-H01109452-A (JP)
Title: System for controlling erasion of translation lookaside buffer information
Inventor: YASUKAWA HIDETOSHI
IPC: G06F12/08
Filed: 1987-10-22
Abstract: PURPOSE:To efficiently erase translation lookaside buffer information over all processors by erasing a self translation lookaside buffer with the processor issued the instruction of the translation lookaside buffer erasion and immediately starting the next processing when the reception of the translation lookaside buffer erasion instruction is confirmed. CONSTITUTION:When the translation lookaside buffer erasion instruction is issued to other instructing processors 2 and 3 by a system processor 4, an instructing flag to show this operation is turned on by a flag processing procedure 4 and when erasing processing is finished by the instructing processors 2 and 3, which receive the instruction, the instructing flag is turned off. A completion confirming procedure 42 detects the preceding processing of the translation lookaside buffer erasion is completed by investigating the instructing flag. A processor 1, which issues the instruction of the translation lookaside buffer erasion, executes the erasion of the self translation lookaside buffer and when the reception of the translation lookaside buffer erasion instruction is confirmed, the next processing is immediately started without receiving the erasion processing completing information from the other processors 2 and 3. Thus, system efficiency can be improved.
Patent JP-S63120478-A (JP)
Title: Photodiode
Inventor: TAGUCHI KENSHIN
IPC: H01L31/10
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a photodiode of planar structure which is excellent in making capacitance smaller and has high-speed functions, by a method wherein a second conductivity type peripheral region converted selectively from a region of the main surface of a first conductivity type semiconductor layer and a first conductivity type semiconductor layer in the vicinity of it are selectively made high-resistive, and an electrode is formed on the high-resistance region. CONSTITUTION:The p-n junction of the title photodiode is formed by converting selectively a region 15 on a main surface of a first conductivity type semiconductor layer 14 to a second conductivity type. The peripheral region of the above-mentioned second conductivity type 15 a first conductivity type semiconductor layer 16 in the vicinity of the peripheral region are selectively made high-resistive, and an electrode 18 is formed on the high-resistance region 16. For example, after an n<+>-InP 12, an n<->-InGaAs 13, and an n-InP 14 are formed on an n<+>-InP substrate 11, a p<+> region 15 is formed by selective diffusion of Zn. Next, ion implantation of Fe is selectively performed, and the high-resistance region 16 is formed by heat treatment. After that Si3N4 film 17 is formed, and a window for taking out the electrode is made. The p-type electrode 18 is arranged so as not to protrude from the high-resistance region 16, and finally an n-type electrode 19 is arranged.
Patent JP-H11109877-A (JP)
Title: Production of display panel
Inventor: MATSUOKA HIDEKI
IPC: G02F1/1333
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To a cutting face straightforward perpendicularly to a substrate plane and to obtain a good cutting, by forming the cutting lines for separating by cutting substrates for every display panel at the center between the adhesive- forming regions disposed at the display panels on both sides across these cutting lines. SOLUTION: The distance a1 (a3) between the cutting line 4 and the sealing material 3 of the one display panel 1 of the display panels 1 on both sides across this cutting line and the distance a2 (a4) from the sealing material 3 of the other display panel 1 and set equal. If the distances from the cutting line 4 to the sealing materials 3 on both sides are equal, the stress distributions within the upper and lower substrates supported with the sealing materials 3 as fulcra are made symmetrical. Then, the ways of transfer of impact are made uniform at the time of generating the cutting face from scribing lines by applying hitting on the substrates by a squeegee, by which the cutting face is generated straightforward perpendicularly to the substrate plate. The length of the cutting plane is, therefore, made shortest equal to the thickness of the substrates.  The good cutting faithful to the cutting lines 4 is thus executed.
Patent JP-H05120964-A (JP)
Title: Arc rotation type gas-blast circuit breaker
Inventor: KANEMAN NAOHIRO
IPC: H01H33/18
Filed: 1991-10-16
Abstract: PURPOSE:To excellently extinguish an arc even if a shut-off current is small so as to realize stable shut-off performance from a large current to a small current by providing, inside a fixed contact, an insulator projected within a range where the arc is rotated. CONSTITUTION:When a movable contact 2 is moved downward by an operating mechanism, a generated arc 8 travels from a fixed contact 1 to an arc runner 3. A current flows in an arc driving coil 4 so as to generate a magnetic field. The arc 8 is rotated at a high speed on the runner 3. Since the magnetic field is strong in the vicinity of the contact 1 while it is weak in the vicinity of the contact 2, the arc 8 is rotated at a low speed on the contact 2 while it is rotated at a high speed on the contact 1. Consequently, the arc 8 is connected to an insulator 11 projected within a range where the arc 8 is rotated so that a length of the arc can be elongated, thus increasing an arc voltage. The arc can be excellently extinguished even if a shut-off current is small, and as a result, stable shut-off performance can be realized from a large current to a small current.
Patent JP-S63121719-A (JP)
Title: Photometric instrument
Inventor: TAMAYAMA HIROSHI
IPC: G01J1/46
Filed: 1986-11-12
Abstract: PURPOSE:To obtain highly accurate linearity free from temperature dependency by constituting the titled instrument of a photoelectric converter, a means for accumulating a signal generated in the converter at the time of photometry as charge and a means for detecting illumination based on time required until voltage generated by accumulated charge exceeds a reference voltage. CONSTITUTION:When photometry is started at a time t1, the level of a control signal VP is turned to 'L' by a comparing means 14, a switch element 13 is turned off and current IPD corresponding to the photodetecting variable of a photodiode 10 is accumulated in a capacitor 12 as charge in the elapse of time. Since the quantity of charge is proportional to the product of the current IPD and the time passed, the output voltage V0 of an operational amplifier 11 is dropped from a voltage Valpha with a fixed inclination. When the voltage V0 exceeds the reference voltage VR at a time t2, a detecting signal SC is generated and a voltage VT at a point of time t3 after the passage of a prescribed time T0A can be measured. Consequently, illumination corresponding to the current IPD is calculated and an output signal S0 is outputted.
Patent JP-H08204078-A (JP)
Title: Heat sink assembly
Inventor: TEIMU SHIYUEGURAA
IPC: H01L23/40
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To attach a heat sink to a package at a low cost in stree-free state, by sliding the heat sink, engaging it with a heat diffusion apparatus, and fixing the heat sink to an integrated circuit package, by using a slant edge of the heat spreader and a slant edge of the heat sink. SOLUTION: A slant edge 13 is formed in a heat spreader 14, and a slant part 22 is formed on the edge of a heat sink 18. The heat sink 18 is attached to the heat spreader 14 soldered to the upper surface of an integrated circuit package, with the edges, by twist motion, and tightly fixed with a first clip 24. A fan 28 is attached on the heat sink 18 and fixed to it with a second clip 30. Thereby the heat sink 18 can be fixed to the integrated circuit package or the like, at a low cost, with high reliability, in a state that stress is scarcely applied.