baber/WOPTO huggingface dataset:
Patent JP-H06295477-A (JP)
Title: Information processor
Inventor: MATSUGI MASAKAZU
IPC: G11B9/14
Filed: 1993-04-09
Abstract: PURPOSE:To make it possible to stably execute high-density recording and reproducing by guiding electromagnetic waves to a recording medium consisting of molecular films which induce a required reaction and modulation to execute recording and guiding the electromagnetic waves of the different wavelength at the time of the recording and detecting the reflected or transmitted electromagnetic waves with a probe to execute reproducing. CONSTITUTION:The electromagnetic waves formed by a recording optical system including a wavelength band variable light source means 6 are guided through the probe 5 of an optical fiber 4 and the recording medium 3 formed of the first and second molecular films which induce the photoisomerization reaction or photoinduced refractive index modulation is irradiated with these electromagnetic waves, by which the recording is executed. The reflected electromagnetic waves from the recording medium 3 meeting the similar irradiation with the electromagnetic waves based on a light source 7 for reproduction of the wavelength band different from the wavelength band of the means 6 which does not damage the recording are detected by a CPU+ monitor 20 via a probe 5, a tunnel current detecting circuit 17, etc., by which the recording is reproduced. The high-density recording and reproducing are stably executed by application of the principle of a near-field optical microscope(NFOM).
Patent JP-H043950-A (JP)
Title: Method and device for soldering semiconductor device
Inventor: KARASAWA KAZUAKI
IPC: H01L21/60
Filed: 1990-04-20
Abstract: PURPOSE:To conduct high-reliability soldering by positioning a semiconductor chip on a chip fitting pad put on a circuit board, by installing a vapor soldering device in an inert gas atmosphere, and by doing soldering. CONSTITUTION:A vapor soldering device is composed of a VPS container 2 where soldering is connected and a heater 3 which heats this. A first removable lid 4 is provided on the top of the VPS container 2, and under this lid 4 a wire 6 to hang a holder 5 is provided. A chip 7 having been positioned on a bump of a circuit board 18 is placed in the holder 5. Then, they are put in a sealed container 1 having the second lid 15, an inert gas is supplied from an inlet 16, and oxygen is interrupted by conducting soldering work exhausting the gas from an outlet 17. Incidentally, the VPS container 2 is made of Pyrex glass, and carbon fluoride 10 having boiling points of 230-260 deg.C is used. Besides, nitrogen is used as an inert gas to be supplied to the sealed container 1, and it is supplied at a flow rate of 5l/min. from the inlet 16. As the result, the oxidization of solder is prevented in the soldering process, and the generation of defectives can be prevented.
Patent JP-S62264502-A (JP)
Inventor: TEJIMA TORU
IPC: F21S8/10
Filed: 1986-05-09
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-S62263519-A (JP)
Title: Reference voltage generating circuit
Inventor: YAMAGATA MICHIAKI
IPC: G05F3/18
Filed: 1986-05-09
Abstract: PURPOSE:To form a reference voltage generating circuit is which the output is hard to be influenced by a temperature change by providing a current mirror circuit to mirror a current to flow at two resistances and control the current to flow at a Zener diode. CONSTITUTION:At a reference voltage generating circuit, a voltage V1 loaded to the serial connecting part of resistances R3 and R4 comes to be V1=VZ+ VBE2-VBE1. Here, VBE1 and VBE2 respectively is the voltage between the base emitters of transistors Q1 and Q2 and VZ is the voltage loaded to a Zener diode ZD and a diode D. In such a case, since the transistors Q1 and Q2 are the same shape, VBE1=VBE2 is obtained and V1=VZ is obtained. Consequently, a current I1 to flow at the resistances R3 and R4 and a transistor Q3 come to be I1= V1/(R3+R4)=Vz/(R3+R4). Here, resistance values R3 and R4 are the ones in which a change due to a temperature is small, the change due to the tempera ture of the current I1 is smaller.
Patent JP-S603292-A (JP)
Inventor: DONARUDO HENRI UIRISU
IPC: H03M1/20
Filed: 1984-05-24
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-H02284188-A (JP)
Title: Image forming device
Inventor: YANASE NORIYUKI
IPC: G03G17/06
Filed: 1989-04-26
Abstract: PURPOSE:To obtain high efficiency in using light by means of a relatively simple structure by making the surface of a transparent electrode rugged. CONSTITUTION:Developer 15 which consists of an insulating solvent 13 and photoconductive image forming grains 14 is arranged between the image forming grain receiving electrode 11 and the transparent electrode 12. Exposure light is emitted from the transparent electrode 12. As it does so, the area where the photoconductive image forming grains 14 come into contact with the transparent electrode 12 and the number of grains 14 that they come into contact with the electrode 12 are increased. That is, at the time of exposure, efficiency in irradiating the photoconductive image forming grains 14 with the light from the transparent electrode 12 is improved, charge injection is facilitated, and a grain which migrates and forms an image is settled or its number is increased. Thus, the light using efficiency can be improved by means of a simple structure.
Patent JP-H08219825-A (JP)
Title: Optical fiber sensor and manufacture thereof
Inventor: MINEMOTO TAKASHI
IPC: G02B6/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain the compact optical fiber sensor having the excellent productivity by fitting optical' elements to an optical element insertion part provided at the predetermined position of an optical fiber. CONSTITUTION: An electric blower heater is used so as to bend an optical fiber along a mold made of stainless steel or ceramics. An optical fiber fixing groove 18 is formed on a board 19 by a rotary blade saw, and an optical fiber element wire 11 is fixed to this board 19. After fixing the optical fiber on the board 19, an optical element insertion groove 17, into which an optical element such as a polarizer, an analyzer, and a magnetic optical material is to be inserted. A polarizer 13 made of glass polarizing plate, an analyzer 15 and a garnet crystal 14 are inserted into the formed groove 17, and lastly they are fixed by the resin adhesive agent. At this stage, thickness of each optical element is formed at 0.55mm, and the polarizing surfaces of the polarizer 13 and the analyzer 15 are set at 45 degree.
Patent JP-S5531984-A (JP)
Title: Detection method for film thickness
Inventor: HAMANO SHIYOUZOU
IPC: B65H7/12
Filed: 1978-08-30
Abstract: PURPOSE: To increase the accuracy of detection, by using the magnet group in which equal force  absorbs each other.  
     CONSTITUTION: The permanent magnets 1 to 3 of cylinder magnetized in equal strength toward  diameter and of the same shape, are fixed at the fixed wall 6, movable rod 14 and fixed wall  11, via the blacket 10 having the long hole 23, and blackets 5 and 13. Further, after inserting  the reference ticket between the permanent magnets 1 and 3 and absorbing the both magnets  1 and 3, the sales ticket 25 is inserted between the permanent magnets 2 and 3, the permanent  magnet 2 is moved toward the arrow 20 with the moving rod 14, the ticket 25 is absorbed by  pushing it on the permanent magnet 3, and after that, the permanent magnet 2 is moved to  the toward the arrow 19. Thus, the permanent magnet 3 is detached from the permanent magnet  1 with the difference between the thickness of the reference ticket and the sales ticket 25, it  is moved to the position 18 while being absorbed to the permanent magnet 2 with the core rod 8,  and the movement is detected with the light interruption between the sensors 71 and 72. Further,  the absorption of the magnets 2 and 3 is complusively detached, the permanent magnet 3 is  restored with the absorbing force of the permanent magnet 1, and if the ticket 25 is inserted,  duplicated by two tickets, the permanent magnet 3 is not restored, then the restoration of the  permanent magnet 3 can detects the slight difference of tickets.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09293740-A (JP)
Title: Excessive resin removing/processing method and device in semiconductor manufacturing process
Inventor: NAGAMOTO NOBUHIRO
IPC: B26F3/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an excessive resin removing/processing method and a device in a semiconductor manufacturing process, wherein an excessive resin is effectively removed. SOLUTION: An excessive resin removing/processing method is composed of a first process wherein breaking force is given to either the front part or rear part of an excessive resin 25 inside boundaries, whereby a rapture section is formed to divided the excessive resin 25 into a separate resin piece 26 and residual resin piece 27 attached to the wall dace of a lead 21A or like, where the excessive resin 25 leaks out to fill up a gap between boundaries and gets cured adhering to the wall of the lead 21A or the like when a semiconductor is sealed up with a resin, a second process wherein the separate resin piece 26 comes into contact with the residual resin piece 27 through the intermediary of the rapture section, and a third process wherein either the front part of rear part of the separate resin piece 26 is pushed in the direction opposite to breaking force to remove by separation,  at least, a part of the attached residual resin piece 27 through the intermediary of the separate resin piece 26.
Patent JP-H08278634-A (JP)
Title: Pattern printer
Inventor: IKEZAKI TADASHI
IPC: H01J9/14
Filed: 1995-04-05
Abstract: PURPOSE: To prevent the generation of scum from a supporting member by providing the pattern printer with the supporting member for elastically supporting a long-sized blank from the main surface side formed with the resist film of the long-sized blank and a covering means which covers the supporting member and is interposed between the resist film and the supporting member. CONSTITUTION: The air in a first closed space S1 is first discharged by a discharge means from a first discharge hole 8 and a negative pressure is generated in the first closed space S1, by which a pattern plate 13 is brought into contact with a gasket 11 and is fixed to it. The air in a second closed space S2 is discharged by a discharge means from a second discharge hole 9 and a negative pressure is generated in the second closed space S2, by which the pattern 13 is brought into tight contact with the long-sized blank 4. As a result, a printing frame 6 is attracted toward the long-sized blank 4. A rubber packing 7 having elasticity is, therefore, bent and is crushed between the printing frame 6 and the long-sized blank 4. A light source 20 is then made to emit light and the resist film is irradiated with the light via a pattern plate 13, by which the prescribed patterns are baked on the resist film.
Patent JP-S63272239-A (JP)
Title: Data link control circuit
Inventor: ISHIHARA TATSUO
Filed: 1987-04-30
Abstract: PURPOSE:To quicken the transmission time of a frame addressed to a terminal equipment on other bus type LAN by storing all terminal addresses in advance onto a bus type LAN and applying collation processing to all terminal addresses and destination addresses of data in parallel so as to attain the real time processing. CONSTITUTION:The titled control circuit is connected directly to a bus type LAN (local area network) and is provided with a destination address extraction section extracting a destination address of a received data and with a table storing in advance all terminal addresses allocated in the bus type LAN. Then a string search device section 6 generates a match signal when the extracted destination address and all the terminal addresses are subjected to real time collation in parallel and at least one of the stored terminal address is coincident with the destination address. Moreover, a reception buffer processing the received data and storing it tentatively is provided, a data link control section 3 interrupts the reception processing in response to the production of the match signal and applies the transmission processing to other bus type LAN to the stored data in the reception buffer.
Patent JP-H02286594-A (JP)
Title: Installation device of rail device
Inventor: HIRAKATA KIKUO
IPC: B66C7/08
Filed: 1989-04-26
Abstract: PURPOSE:To easily and sturdily install side plates by forming overhangs, positioned below the sides of a rail device, on support members which can be freely engaged from above to the rail device, and installing freely mountable and demountable side plates on the overhangs. CONSTITUTION:A rail device 10 which supports and guides a mobile vehicle 1 backward is arranged in the ceiling, opposedly facing to a traveling lane 7 formed on a ceiling board 5. Overhangs 39 are formed on support members 35 which can be freely engaged from above to the rail device 10, at positions below the sides of the rail device 10. Freely mountable and demountable side plates 46 are installed on the overhangs 39. If the support members 35 were set before or after the installation of the rail device 10 in the ceiling, the constitution permits to locate the overhangs 39 on both sides of a space between the ceiling board 5 and the rail device 10 at the time of installation. The side plates 46 can be fixed on the overhangs 39 through the traveling lane 7. The side plates 46 can thus be easily and sturdily installed.
Patent JP-H07320078-A (JP)
Title: Interactive body deformation device
Inventor: MIYAMOTO MINAKO
IPC: G06F17/50
Filed: 1994-05-20
Abstract: PURPOSE:To make a user speedily generate a body shape that the user intends to obtain without estimating deformation quantity by himself or herself when an interactive curved surface shape is generated by CAD/CAM, CG, etc. CONSTITUTION:A deformation quantity determination part 40 retrieves the deformation rule corresponding to a deformation command inputted from an input device 10 in a deformation rule storage part 50, retrieves deformation commands which had been inputted up to the last one in a deformation history storage part 60, and makes the history of the retrieved deformation commands act on the deformation rule to determine the deformation quantity, a body shape generation part 20 reads the deformation quantity out of a body shape storage part 30 storing the deformation quantity controlling a body shape and substitutes the deformation quantity supplied from the deformation quantity determination part 40 to deform the body shape, and a display device 70 displays the body shape.
Patent JP-H11286981-A (JP)
Title: Bidet
Inventor: NIIHARA NOBORU
IPC: E03D9/08
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in manufacturing cost, material cost and the like by providing a disconnecting means for preventing the feed pressure of a water feed source from being directly transmitted to a tank. SOLUTION: When hip flushing is selected, a solenoid valve is opened, and water is supplied to an electric mixing valve 41 through a pipeline 51. A hot water pump 45 is simultaneously driven to supply hot water from a hot water tank to the electric mixing valve 41. A feedback control is performed by a temperature sensor 42, and a proper temperature hot water regulated in temperature is released toward the private part from a hip nozzle 31 through a passage switching-cum-flow regulating valve 44. When bidet flushing is selected, the passage is switched by the passage switching-cum-flow regulating valve 44, and wash water including bubbles is discharged toward the private part through a bidet nozzle 32. When stoppage is selected, the passage of the solenoid valve is switched to carry water into the hot water tank 35 through a pipeline 47.  Thus, since no feed pressure is added to the tank, a pressure resisting structure is not required, and the cost can be reduced.
Patent JP-H05116457-A (JP)
Title: Optical recording medium
Inventor: SASAGAWA TOMOYOSHI
IPC: G11B7/26
Filed: 1992-04-24
Abstract: PURPOSE:To improve an optical recording medium in signal characteristics, such as jitter, by successively laminating a recording layer containing a substd. phthalocyanine dye soluble in a nonpolar solvent and a residual nonpolar solvent in the amount of 5wt.% or less, a reflection layer, and a protection layer on a substrate. CONSTITUTION:A substd. phthalocyanine dye soluble in a nonpolar solvent is dissolved in a nonpolar solvent, such as pentane or n-hexane, whereby coating liquid for a recording layer is prepared. This recording layer coating liquid is applied to a substrate made of a high-molecular material or the like and dried to form a recording layer containing a residual nonpolar solvent in the amount of 5wt.% or less. Next, on the recording layer, a metallic film of Au, Ag, Al, or the like is formed by vacuum metallizing, sputtering, or the like to laminate a reflection layer. Furthermore, on the reflection layer, a protection layer made of a high-molecular material, such as polycarbonate, is laminated. In this manner, an optical recording medium is obtained. As the substd. phthalocyanine dye soluble in a nonpolar solvent,   alkyl-substd.  phthalocyanine, alkoxy-substd. phthalocyanine are preferably exemplified.
Patent JP-S5231355-A (JP)
Title: Protection method of simple dc constant voltage
Inventor: IGARI KUNIYUKI
IPC: G05F1/10
Filed: 1975-09-05
Abstract: PURPOSE: Connecting with an inter-lock terminal in series, to protect a power source when a printed base plate is slipped off. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01275779-A (JP)
Title: Clad vessel
Inventor: ISHIKURA CHIHARU
IPC: F27B14/10
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a clad vessel having superior hardly dissipative property by cladding the inside or the inside and outside of a vessel made of a metal having a high m.p. with a thin film of a Pt family metal or an alloy thereof contg. dispersed oxides, nitrides, carbides or borides. CONSTITUTION:The inside or the inside and outside of a vessel made of a metal having a high m.p. such as Mo, W or Ta are clad by sputtering or other method with a film having 0.1-100mum thickness and consisting of a Pt family metal such as Pt or an alloy thereof as a base and 0.02-10vol.% two or more kinds of dispersed compds. selected among oxides such as Al2O3, ZrO2 and Y2O3, nitrides such as BN, HfN, TaN, ZrN and TiN, carbides such as B4C, TiC, ZrC, HfC, VC, NbC and TaC and borides such as TiB2, ZrB2, HfB2 and CrB2. The mechanical strength of the film is prevented from being reduced by other element entering from the grain boundary and a clad vessel having a long service life is obtd.
Patent JP-H0230106-A (JP)
Title: Improved high voltage winding for shell type power transformer
Inventor: RANDEISU II FUEEZAA
IPC: H01F27/28
Filed: 1989-04-26
Abstract: PURPOSE: To obtain an improved high voltage coil to reduce the loss due to the eddy current and circulating current in the coil, by winding a conductor bundle spirally to form many winding layers; the bundle being composed of conductor strands which have substantially rectangular sections, butted and adhered to their contact faces. CONSTITUTION: A conductor strand 45 has a substantially rectangular section having a pair of substantially parallel longitudinal contact side faces which act as a contact surface and define the width of the strand and pair of longitudinal inner and outer faces which define the thickness of the strand, and a width of less than about 40 mils along the minor axis and less than the height along the major axis, and is composed of long conductor bundles adhered with their contact faces butted and support members 57 enclosing the conductor bundles to mechanically support them. The conductor bundles 40 are spirally wound into winding layers 31, 33, 35... to form a coil 27, so that the bundle 40 and the inner face of the strand 45 locate at the center of the coil 27.
Patent JP-S60250407-A (JP)
Title: Display device for working state of sequence control
Inventor: SUZUKI KOUZOU
IPC: G05B19/048
Filed: 1984-05-25
Abstract: PURPOSE:To detect early a faulty working area with the sequence control by providing the check switches for confirmation to a working state display device and blinking the lamps set in response to those check switches when a fault occurs. CONSTITUTION:A working state display device for sequence control contains a limit switch 24 for confirmation of a clamp A end and the 1st relay 26 which works when the switch 24 is turned on connected between electrodes 20 and 22. Then the relay 26 is turned on when a clamp A28 moves within a cylinder 32 and has a clamp action. While a selection switch 34 is provided to decrease the number of pilot lamps to be attached. Thus the confirmation is carried out by a single pilot lamp 36 for both clamp A and B ends through switching actions of the switch 34. In this case, the fault display circuit 42 and 44 of A and B ends are selected by relays 38 and 40. Thus a timer contact 46a of a blinking timer 46 is opened and closed repetitively owing to an action defect of a mechanic part of an air solenoid valve 30, a cylinder 32, etc. The lamp 36 is blinked via a contact 48a of a relay 48.
Patent JP-S62264274-A (JP)
Inventor: ONAKA TAKASHI
IPC: E04H7/30
Filed: 1986-05-09
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-S5230367-A (JP)
Title: Multiplier equipment
Inventor: TAIRA HIDEKAZU
IPC: H03B19/00
Filed: 1975-09-03
Abstract: PURPOSE: Simplify circuit configuration by providing two pairs of differential amplifiers and multiplying signals by alternately operating them with switching signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59230791-A (JP)
Title: Fixed-type thermal recording material
Inventor: YABUTA KENJI
IPC: B41M5/323
Filed: 1983-06-14
Abstract: PURPOSE:To provide the titled recording material capable of forming a color in high density and having excellent preservation stability, wherein a specified oxygen-containing compound is used as a color forming assistant together with a diazonium salt, a coupler compound and a color developer. CONSTITUTION:In a fixed-type thermal recording material wherein a photosensitive thermal layer comprising a diazonium salt, e.g., 2,5-diethoxy-4-morpholinobenzenediazonium tetrafluoroborate, a coupler compound, e.g., 2-hydroxy-3-naphthoic acid 2'-ethoxyanilide, a color forming adjuvant and a particulate dispersed material of an organic basic compound giving a basic atmosphere by being melted when being heated, e.g., a compound of formula I , as a color devloper is provided on a base, an oxygen-containing compound of formula I , wherein each of R1 and R2 is H, chain or cyclic alkyl, aryl or the like, preferably having a melting point of 70-135 deg.C, e.g., triphenylcarbinol cyclohexyl ether, is used as the color forming assistant, preferably in an amount of 0.1-20 times by weight with regard to the diazonium salt.
Patent JP-S63272213-A (JP)
Title: Manufacture of ultrasonic wave solid-state delay line case
Inventor: HIGUCHI YOSHIAKI
IPC: H03H3/007
Filed: 1987-04-30
Abstract: PURPOSE:To eliminate the need for removing a burr caused substantially at the time of forming resin by arranging a resin forming gate of a metallic die for the titled case while being formed projectingly to a position corresponding to a cut-notch at an oblique side, and forming a resin runner formed while the resin being injected from the gate to be a recessed shape corresponding to the gate. CONSTITUTION:A resin forming gate 4 formed to an upper die 2a of a metallic die 2 is a projecting gate and arranged to a position 6 corresponding to a cut- notch of an oblique side 24 of an ultrasonic wave solid-state delay line DL. A part 5a of a resin runner 5 injected from the gate 4 is formed to be recessed corresponding to the shape of the projecting gate 4. In such a manufacturing method, the burr still exists in the recessed part 5b, but it is not projected from the recessed part 5b, then no hindrance is given in the practical use. Thus, it is not required to remove the burr manually or by using a machine and the man-hour for the check is not needed.