baber/WOPTO huggingface dataset:
Patent JP-H05109500-A (JP)
Title: Therapeutic microtron
Inventor: UEDA NAOKI
IPC: A61N5/10
Filed: 1991-10-17
Abstract: PURPOSE:To provide a therapeutic microtron capable of efficiently extracting an electron beam having low energy to the outside without changing the position of an extracting pipe. CONSTITUTION:The magnitude B of the main magnetic field and the acceleration energy DELTAE are changed while their ratio is kept constant. The accelerating voltage is changed in response to the change of the main magnetic field so that the electron beam from an electron gun is fed at the same position of an accelerating cavity. The energy can be changed without changing the orbit radius of electrons in a microtron main body 1, thus electrons having lower energy can be extracted. The same energy as the electrons can be extracted from a larger orbit as compared with the case that the setting of an extracting pipe is difficult due to a small orbit radius or the extracting efficiency is low when electrons collide with the inner wall of the pipe.
Patent JP-H07211092-A (JP)
Title: Flash eprom and operation thereof
Inventor: JIAN CHIEN
IPC: G11C17/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a flash EPROM circuit for attaining the distribution of an erasing threshold value voltage of a narrow memory cell. CONSTITUTION: The arrays of memory cells 110, 140, 200, 300 and 350 with a gate, a source and a drain are connected with plural bit lines. These bit lines are respectively connected with the drains of the columns 103, 203 and 303 of the cells of a memory array. Plural word lines are connected with the gates of the rows 403 and 503 of the cells of the memory array. A first voltage source is combined with a bit line so as to converge the threshold value voltage of the erased memory cell. A second voltage source is combined with a word line so as to control the threshold value voltage of the erased memory cell.
Patent JP-H07154205-A (JP)
Title: Sampling frequency converter
Inventor: NISHIO TOSHIAKI
IPC: H04N7/015
Filed: 1993-11-26
Abstract: PURPOSE:To realize the conversion of a sampling frequency with less quantity of hardware. CONSTITUTION:The converter is provided with plural 1st delay means 2-1 to 2-n connected in cascade driven by a 1st clock 8 whose rate is the same as that of input data 1, and each output of the 1st delay means connects to plural multiplier means 3-1 to 3-n multiplying a multiplication coefficient given from a coefficient control means 4 driven by a 2nd clock 9 independently of the 1st clock 8 with each output of the 1st delay means. An adder means 5 calculates the sum of the outputs from the multiplier means. Output data 7 being the result of sampling frequency conversion synchronously with the 2nd clock 9 are obtained with less quantity of hardware by latching an output of the adder means 5 with the 2nd delay means 6 driven by the 2nd clock 9.
Patent JP-2001119662-A (JP)
Title: Video-editing device
Inventor: AZUMA SADAYOSHI
IPC: G11B27/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a video-editing device that can apply entry processing to data to be edited with satisfactory, handleability. SOLUTION: This video-editing device is provided with an edit data entry section 12 such as a ten-key pad designed as a separate unit, whose position can optionally be changed in addition to a device main body A provided with various edit operation sections, and the device main body A and the edit data entry section 12 make wired or wireless communications with each other.
Patent JP-H04263655-A (JP)
Title: A single cylinder type circular knitting machine having improved platen operation for knitting particularly socks, stocking or the like
Inventor: RONAATEI FURANCHIESUKO
IPC: D04B9/06
Filed: 1991-11-14
Abstract: PURPOSE: To provide the subject knitting machine designed to meet various knitting requirements by platen actuation despite being low in cost including production cost. CONSTITUTION: This single-cylinder circular knitting machine comprises a substantially vertical needle cylinder 2 which is rotatable about an axis and supports a plurality of needles 4 which are arranged in axial grooves 3 of the outer skirt of the needle cylinder 2 and can move individually along directions which are parallel to the needle cylinder axis 2a. A platen 5 is arranged coaxially above the needle cylinder 2 and is supported so as to be rotatable about the needle cylinder axis 2a, by the supporting structure of the knitting machine. Furthermore, this knitting machine comprises 1st connecting members 12 which can be controllably activated to rotate the platen 5 together with the needle cylinder 2, and 2nd connecting members 13 which interact magnetically with one another, thereby transmitting the rotary motion of the needle cylinder 2 to the platen 5.
Patent JP-S63151368-A (JP)
Title: Rotary atomizing electrostatic painting apparatus
Inventor: OISHI SHOGO
IPC: B05B5/08
Filed: 1986-12-16
Abstract: PURPOSE:To prevent the generation of a spark, by forming a shroud used in order to collect a waste thinner when a spray head is washed with a thinner for the sake of changing a color from an electric insulating resin having a specific range of an electric resistance value. CONSTITUTION:When the shroud 11 of a rotary atomizing electrostatic painting apparatus is formed from an electric insulating resin having a surface electric resistance value on the order of 10<6>-10<9>OMEGA.cm, the potential of an air motor and that of the shroud 11 can be brought to the same potential when high voltage is applied to the rotary atomizing painting apparatus and the generation of a spark is prevented. For example, the main body 21 of the shroud is formed from a resin having an electric resistance value of about 10<14>-10<17>OMEGA.cm such as polyamide or polyacetal so that the whole or at least the surface part of the shroud 11 has an electric resistance value on the order of 10<6>-10<9>OMEGA.cm and the coating 21 of a fluorocarbon resin having a specific characteristic is applied to the surface thereof.
Patent JP-H06123396-A (JP)
Title: Display method of physical quantity in dangerous place and device therefor
Inventor: TAKAHASHI KENJI
IPC: G08C23/00
Filed: 1992-10-09
Abstract: PURPOSE:To eliminate the necessity of taking a measure for disaster prevention in a display part and reduce running cost by displaying a physical quantity in a dangerous place by air pressure. CONSTITUTION:A dangerous place 1 is partitioned by a wall 12, and provided with a physical quantity detecting means 2 and an indicator 11. A nondangerous place 4 is provided with a sequencer 5 and an electricity/air pressure converter 7. The physical quantity detected by the detecting means 2 is outputted as a first analog electric signal 3, and inputted to the sequencer 5. The sequencer 5 conducts the data processing of the first analog signal 3 and outputs the result as a second analog electric signal. The electricity/air pressure converter 7 to which the second analog electric signal 6 is inputted controls the open area of a valve part 7d by a control part 7a, and an indicator driving air 10 is inputted to the indicator 11 to display its physical quantity. Since the indicator 11 is thus driven by the driving air 10, no electric spark causing explosion is generated.
Patent JP-H06122966-A (JP)
Title: Vacuum deposition device
Inventor: ADACHI NAOSUKE
IPC: C23C14/24
Filed: 1992-10-08
Abstract: PURPOSE:To form a dense and uniform vapor-deposited film on a base material with high efficiency by arranging a vessel contg. a granular base material below the injection part of the vapor of the metal, etc., and injecting the vapor directly on the base material while vibrating the vessel. CONSTITUTION:A vessel 22 contg. a raw material G such as metal to be vaporized is arranged in a vaporization part 20 at the upper part in a casing 12, and a base material vessel 31 opened upward and contg. a granular base material B is arragned in a coating part 30 at the lower part. The casing 12 is evacuated to about 1X10<-6>Torr by a vacuum pump 10, the raw material G is heated by a heating means 21 and vaporized, and the vapor J is injected toward the base material B through an orifice 25. At this time, a holder 32 for supporting the vessel 31 is vibrated by a driving part 33 to forcedly circulate, convect and reverse the base material B in the vessel 31. A dense and uniform vapor-deposited film is formed on the base material B in this way with high efficiency.
Patent JP-H09138653-A (JP)
Title: Adjusting device for inclination
Inventor: SAI RIYUUKAN
IPC: F16M11/12
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To adjust the tilt of a display panel to any direction for a user by providing a 1st and a 2nd device for slanting the display panel forward and backward, and right and left. SOLUTION: The device includes a 1st device 120 for slanting the display panel 110 forward and backward, a 2nd device 150 for slanting the display panel 112 right and left, and a member 160 which connects the 1st device 120 and 2nd device 150. Then when the handle 127 of the pinion 125 of the 1st device 120 is rotated, its driving force is transmitted an L-shaped member 147. Thus, the display panel 110 is rotated to adjust its front-rear tilt. When the driving bevel gear handle 159b of the 2nd device 150 is rotated, its driving force is transmitted to a fixed rod 146. Thus, a 1st housing 170 is rotated on a perpendicular axis and the tilt of the display panel 110 is adjusted in the right-left direction.
Patent JP-S63151913-A (JP)
Title: Immersion oil for microscope
Inventor: TANAKA TOSHIHIRO
IPC: C08K5/01
Filed: 1986-12-16
Abstract: PURPOSE:To obtain immersion oil for a microscope having low fluorescence and other satisfactory properties by blending specified phthalic esters as base oil with a specified liq. polymer, etc. CONSTITUTION:Phthalic esters are blended with (A) a liq. diene polymer and liq. paraffin or halogenated paraffin or with (B) polybutene to obtain immersion oil for a microscope. Phthalic esters which are liq. at ordinary temp. and pressure or mixed phthalic esters which are liq. at ordinary temp. and pressure are used as the phthalic esters without any special restriction. A liq. diene polymer having 300-25,000, preferably 500-10,000 number average mol.wt. is generally used as the liq. diene polymer. Therefore, phthalic esters [(C) component], diene polymer [(A1) component] and liq. paraffin [(A2) component] or halogenated paraffin [(A3) component] are blended or the component (C) and polybutene [(B) component] are blended to obtain the titled oil.
Patent JP-H10125666-A (JP)
Title: Film formation system
Inventor: MIYOSHI HIDEYUKI
IPC: H01L21/31
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a film formation system that prevents reaction by-product from sticking to the inside of a discharge pipe, does not produce any particles outside the film formation system and does not contaminate a clean room. SOLUTION: In a low-pressure CVD system 200 material gases such as SiH2 Cl2 , SiHCl3 and NH3 are fed into a film formation chamber 32 to form a Si3 N4 film, and exhaust gas from the film formation chamber 32 is discharged through a discharge pipe 11. A silicone heater 150 is installed on the circumference of the discharge pipe 11. Since the silicone heater 150 is covered with a silicone resin, the low-pressure CVD system 200 does not produce particles to the outside. The silicone heater 150 is branched into several routes along the flow of the exhaust gas, and the branched heaters are individually controlled for temperature. Thereby the entire discharge pipe 11 is heated, uniformly, and a reaction by-product (NH4 Cl) is prevented from sticking locally.
Patent JP-H04172262-A (JP)
Title: Surface-potential measuring apparatus
Inventor: MINAMI TAKEHIRO
IPC: G01R29/12
Filed: 1990-11-03
Abstract: PURPOSE:To simplify the measurement of a surface potential and the adjustment of a zero point and to simplify the obtaining of an analog output by providing a holder for holding a probe unit having a surface-potential sensor at the guide member of a developing device in the vicinity of a light sensitive body so that the unit can be freely attached and removed. CONSTITUTION:In order to adjust the zero point of a surface measuring device 1, input terminals 39 and 40 of a tester 38 are inserted into output terminals 41 and 42 of a main-body case 2. The clip terminal of a lead wire 6 is connected to the main body of a copying machine, and the body is grounded. Then, a switch 35 is turned ON, and a switch 36 is turned OFF. A probe unit 4 is inserted into a cap 45 from a side of a measuring surface 53 of a surface-potential sensor 47. A pointer 55 of a display part 54 of the tester 38 is observed, and the zero point is adjusted with a volume 43. Then, a development case 28 is pulled out of the main body. A contact member 50 at the lower part of the unit 4 is brought into contact with the inner side of a guide part 49 of a guide member 31 and with the inner side of a plate spring 51. Thus, the unit 4 is engaged with the member 31. Then, the measuring surface 53 of the sensor 47 is positioned for the surface of a light sensitive body 11 at a speci fied interval. When the switch 35 is turned ON, the pointer 55 of the tester 38 indicates the surface potential.
Patent JP-H09249978-A (JP)
Title: High-durability surface conditioning agent
Inventor: SHIRAHATA SEIICHIRO
IPC: C23C22/80
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-durability surface conditioning agent having excellent surface conditioning performance and high durability. SOLUTION: This high-durability surface conditioning agent is used in surface conditioning which is a pretreatment of a phosphate film chemical conversion treatment to a metallic material. The agent is an aq. soln. which consists of 1 to 50ppm titanium ions, 50 to 1000ppm phosphate ions, 0 to 400ppm tripolyphosphate ions and 20 to 1500ppm carbonate ions and of which the value of (weight of the tripolyphosphate ions)/(the weight of the titanium ions) is 10 to 100 and the pH is 8.5 to 10.0.
Patent JP-S62156116-A (JP)
Title: Production of oxymethylene polymer
Inventor: KOMIYA TAKESHI
IPC: C08G2/00
Filed: 1985-12-28
Abstract: PURPOSE:To enable continuous production of the titled polymer in high conversion and efficiency, by polymerizing trioxane under a specific condition using a reactor having a cross-section consisting of a pair of mutually overlapped eccentric circles having the same diameter and containing a pair of stirring shafts and elliptical paddles fixed to the shafts. CONSTITUTION:A heating or cooling jacket 4 is attached to the outer wall of a barrel 5 of a reactor having a cross-section consisting of a pair of mutually overlapped eccentric circles having the same diameter. A raw material feeding port 1 and a product delivery port 2 are attached to both ends of the barrel. A pair of horizontal stirring shafts 3 are inserted in the barrel and paddles 6 having elliptical cross-sections are fixed to the shafts.One of the paddles is placed opposite to one of the other row of paddles and is shaped to be rotatable keeping a small clearance between the tip end of the paddle and the inner wall of the barrel and the opposite paddle. The longitudinal arrangement of the paddles on the stirring shaft is selected to give >=10% filling ratio of retaining polymer when a liquid mixture containing <=50mol% trioxane is continuously supplied through the raw material feeding port 1 and (co)polymerizied. Trioxane is polymerized in the above reactor.
Patent JP-S63154095-A (JP)
Title: Controller for dc motor
Inventor: NOMA HIROBUMI
IPC: H02P7/288
Filed: 1986-12-15
Abstract: PURPOSE:To prevent the application of overvoltage to a DC motor by simple constitution by energiz a switching element connected in parallel with the DC motor when the voltage of the DC motor reaches fixed voltage. CONSTITUTION:When overvoltage is applied to a DC motor 4 by causes such as the disconnection of the DC motor 4, the state of no-load, etc., currents flow through a Zener diode 9, exceeding the Zener voltage of the Zener diode 9. Consequently, potential difference is generated across both ends of a resistor 10, and currents flow through a control terminal for a switching element 6 to turn the switching element 6 ON. When the resistance value of a resistor 7 is kept small, voltage applied to the DC motor 4 diminishes, and the DC motor 4 is protected. Accordingly, the DC motor can be protected from over- voltage by the simple constitution of the switching element and a detecting means.
Patent JP-H04173197-A (JP)
Title: Automatic lead supply mechanism of pencil plotter
Inventor: YUMOTO KAZUHIKO
IPC: B43L13/00
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the clogging with a lead before a new pencil lead is supplied by providing a removing means pushing out an unnecessary lead from the tip of a pencil pen. CONSTITUTION:When a pencil pen 6 having an unnecessary lead 71 is set at an unnecessary lead removing position by a lead supply carriage 3, a moving base stand 54 is moved toward the pencil pen 6 and the pen contact part 51 thereof comes into contact with the tip of the pencil pen 6. When the moving stand 54 is further moved toward the pencil pen 6, the pen contact part 51 is obstructed by the pencil pen 6 to be not moved and, therefore, a lead removing rod 52 passes through the through-hole 511 of the pen contact part 51 to enter the pencil pen 6 to push out the unnecessary lead 71. The unnecessary lead 71 escapes from the O-ring 61 of the pencil pen 6 to become free. The moving stand 54 returns to the original position in this state and the lead removing rod 52 escapes from the pencil pen 6. The lead supply carriage 3 is moved to a position C to invert the pencil pen 6. Since the unnecessary lead 71 in the pencil pen 6 already escapes from the O-ring 61, said lead 71 falls under its own wt. to be removed.
Patent JP-H03157630-A (JP)
Title: Camera system capable of automatic bracketing photographing
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B7/08
Filed: 1989-11-15
Abstract: PURPOSE:To improve user's operability by inhibiting 2nd automatic bracketing photographing even in the case of commanding the 2nd photographing when 1st automatic bracketing photographing is commanded. CONSTITUTION:The system is constituted of a camera controller 500 provided with a 1st operating member 501 which commands the 1st automatic bracketing photographing(automatic photographing) and a camera main body 600 to which the controller 500 can be connected. The camera main body 600 is provided with a 2nd operating member 601 which commands the 2nd automatic photographing and a photographing means 602 which respectively performs the 1st and the 2nd automatic photographing in response to the commands of both operating members 501 and 601. Then, a control means 700 is provided, which allows the 2nd automatic photographing in the case of commanding the 2nd automatic photographing, inhibits the 2nd automatic photographing and allows the 1st automatic photographing in the case of commanding the 1st automatic photographing when the 2nd automatic photographing is commanded, and allows the 1st automatic photographing in the case of commanding the 1st automatic photographing and inhibits the 2nd automatic photographing even in the case of commanding the 2nd automatic photographing when the 1st automatic photographing is commanded.
Patent JP-H06122878-A (JP)
Title: Method for treating spilt coke in coke pushing operation
Inventor: MIYATA HIDEAKI
IPC: C10B33/10
Filed: 1992-10-12
Abstract: PURPOSE:To prevent yellow smoke from emitting in treating spilt coke in coke pushing operation. CONSTITUTION:A falling material consisting essentially of a tarlike substance is initially received in a spilt coke chute 5 in a slightly opened state of a furnace port without completely removing an oven lid 7 and introduced into water of a spilt coke hopper 6. The oven lid 7 is then completely removed to perform coke pushing operation of the produced cake. After the operation, the falling material consisting essentially of red-hot coke received in the spilt coke chute is subsequently introduced into the water of the spilt coke hopper 6. Thereby, both treatments of the tarlike substance emitting yellow smoke and the spilt coke are separately carried out to prevent the yellow smoke from emitting.
Patent JP-H04170265-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA TOSHIFUMI
IPC: H04N1/387
Filed: 1990-11-02
Abstract: PURPOSE:To implement absorption of a speed difference at interpolation processing and absorption of a speed difference at thinning processing with one memory by dividing the entire processing section into the thinning and the interpolation processing sections and arranging a memory between both the sections. CONSTITUTION:A thinning/interpolation discrimination section 11 detects an original size and resolution of a received original, compares it with a capability of a facsimile equipment and when the both are coincident, a thinning means 12 and an interpolation means 14 are connected to the position of paths 12c, 14c. On the other hand, when both of the capability are not coincident, for example, when an original size of received picture information is size A3 and the size of recording paper is A4, the thinning processing is selected and the thinning means 12 and the interpolation means 14 are connected to the position of paths 12a, 14c. Moreover, when the resolution of the received original is lower than the resolution of a recorder 35, the interpolation processing is selected, and the interpolation means 14 and the means 12 are connected to the position of paths 12c, 14a.
Patent JP-H04173165-A (JP)
Title: Printer controller
Inventor: NAKAYAMA NORIYUKI
IPC: B41J2/485
Filed: 1990-11-02
Abstract: PURPOSE:To make it possible to allow various types of environmental information and download font to be controlled by each user by attaching a memory card for individual exclusive use to a printer and storing printing environment information set by a print job in a memory card. CONSTITUTION:A user A introduces his own memory card into a printer controller. The printer controller reads an information memory card identifier (ID) contained in the card, if it detects the introduction of the memory card using a detachment detection device 9. Unless a specified ID is written, the printer controller interpretes that the memory card is not yet used and useful printing environment information is not stored, and the initial value of printing environment information stored in program memory 2 is written in the introduced memory card, initializing the memory card.
Patent JP-H04170745-A (JP)
Title: Rotary head assembly
Inventor: INATANI TAKESHI
IPC: G11B15/60
Filed: 1990-11-01
Abstract: PURPOSE:To reduce the damage to a magnetic tape and to reduce a traveling load by a method wherein the air discharged from a spiral groove part by the turning operation of a rotary cylinder is discharged to the outside from an opening part, for air-discharge use, which has been made on a tape traveling face at the outer circumferential face of a fixed cylinder. CONSTITUTION:When a motor 11 is energized, a rotary cylinder 5 is turned counterclockwise around a central shaft 3, a recording operation or a replay operation is performed on and from a magnetic tape 2. During this time, when the rotary cylinder 5 is turned, an air current is generated toward the lower part of the central shaft 3 by a spiral groove 108 formed on the overlapped cylindrical inner face 104 at a fixed cylinder 1. The air current generated at an overlapped part is discharged to a tape traveling face 107 at the fixed cylinder 1 through an air hole 103 formed at the part of the overlapped cylindrical inner face 104, and gives a levitating force to the magnetic tape 2.