baber/WOPTO huggingface dataset:
Patent JP-S6287929-A (JP)
Inventor: JIYAN RUI MAREJIYU
IPC: G02B6/35
Filed: 1986-10-02
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-H0792637-A (JP)
Title: Aerating device for automatic developing machine for photographic sensitive material
Inventor: FUNASE KIMITADA
IPC: G03D3/06
Filed: 1993-09-20
Abstract: PURPOSE:To provide an aerating device with which a bleaching liquid can be effectively activated. CONSTITUTION:The lower part of a bubbling pipe 5 is inserted to a processing liquid in an aeration tank 1. An ozone generator 9 is connected to an air supply path 7 connected to the bubbling pipe 5. Ozone produced in the ozone generator 9 is introduced as bublles into the bleaching liquid through the bubbling pipe 5 so that bivalent iron in the bleaching liquid is oxidized by contact with ozone. Thus, the bleaching liquid is activated.
Patent JP-S59123019-A (JP)
Title: Solar electric power generator
Inventor: NAKA HARUO
IPC: G05F1/613
Filed: 1982-12-28
Abstract: PURPOSE:To prevent an increment of overall size of a device by setting the number of parallel connections of solar batteries at a prescribed level for a solar battery circuit and therefore reducing the overall power consumption of each shunt circuit and an error voltage detecting amplifier. CONSTITUTION:The number of parallel connections of solar batteries is set for solar battery circuits 2a-2c so as to obtain an equal sum of the power consumption of shunt circuits 5a-5c and the power consumption of an error voltage detecting amplifier 4 in case the power consumption of the circuits 5a- 5c is maximum. Thus the total power consumption of the circuits 5a-5c and the amplifier 4 can be reduced, and therefore the heating value is reduced to prevent an increment of overall size of a device.
Patent JP-H0284462-A (JP)
Title: Thermoplastic resin composition
Inventor: NISHIYAMA MASAO
IPC: C08L71/00
Filed: 1988-09-20
Abstract: PURPOSE:To obtain the title composition suitable for mechanical parts, automobile parts, etc., having excellent elongation, impact strength, thermal properties, etc., in blending a polyarylene sulfide resin with polyphenylene ether(PPE) resin in a molten state by adding a specific amount of a specific copolymer, etc., to the blend. CONSTITUTION:100 pts.wt. total amounts of (A) 20-98 pts.wt., preferably 30-95 pts.wt. polyarylene sulfide resin having 5-10,000g/10 minutes melt flow rate and (B) 80-2 pts.wt., preferably 70-5 pts.wt. polyphenylene ether (PPE) resin having 0.3-3 intrinsic viscosity are blended with (C) 1-60 pts.wt., preferably 3-40 pts.wt. copolymer comprising a styrene-based monomer (e.g., styrene) and an alpha,beta-unsaturated acid glycidyl ester (e.g., glycidyl acrylate) and (D) 1-80 pts.wt., preferably 3-60 pts.wt. styrene copolymer containing an acid anhydride group and/or polyolefin containing an acid anhydride group.
Patent JP-H0892068-A (JP)
Title: Reactive microsome and its production
Inventor: MIYAZAKI TAKESHI
IPC: A61K47/34
Filed: 1994-09-28
Abstract: PURPOSE: To provide a reactive microsome having activated ester group easily reactive with functional groups such as amino group and bonding exclusively to the outer water phase surface of the microsome through a polyoxyalkylene chain, capable of immobilizing a functional substance having functional group such as amino group by a single-stage reaction and enabling full exhibition of the action of the immobilized functional substance. CONSTITUTION: This reactive microsome is produced by reacting a microsome containing a phospholipid having amino group as a microsome forming component with a polyoxyalkylene derivative having >=2 activated ester groups in one molecule and containing an oxyalkylene group as a structural unit in an aqueous solvent. The activated ester group is bonded exclusively to the outer water phase surface of the microsome by the chemical bond with amino group interposing a spacer consisting of a polyoxyalkylene chain containing an oxyalkylene group as a structural unit.
Patent JP-S59126071-A (JP)
Title: Ignition timing control device for internal-combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02P5/155
Filed: 1982-12-29
Abstract: PURPOSE:To make expensive crank angle sensor as well as an ignition timing measuring counter unnecessary and reduce the cost of the device by a method wherein an ignition signal is outputted by operating an absolute time till the optimum ignition timing after detecting a reference crank angle position. CONSTITUTION:When a contact point 4 is opened at every moment in which a piston passes a position located at 90 deg. before the upper dead point thereof, a transistor 6 is put ON upon every opening motions thereof and an output is generated from a monostable multivibrator 7 for a predetermined period of time to input the detecting signal A of the reference crank angle position into a control unit 3. The output of the monostable multivibrator 7 serves also as the detecting signal of the revolving number of the engine and the optimum ignition timing is obtained in the unit 3 based on both of the outputs of the monostable multivibrator and a load sensor 1. The unit 3 operates the absolute time from said reference crank angle position to the optimum ignition timing to set a timer and outputs the ignition signal B to an ignition coil 19 through a driver circuit 11 when the set time is elapsed after inputting the signal from the monostable multivibrator 7.
Patent JP-H06190667-A (JP)
Title: Composite body for use in frame structure of cutting machine and machining method
Inventor: TOOMASU JIYURISU RINDEMU
IPC: B23Q5/22
Filed: 1993-09-20
Abstract: PURPOSE: To provide a complex of frame structure and a six-leg type platform capable of machining at various angles. CONSTITUTION: In a cutting machine having an octahedral frame structure, a cutting tool is carried by a servostrut support having a platform mounted on an extendable and retractable strut 18. To reduce deflections and to limit transfer of a bending moment from the part 39 of the servostrut to other connected part 40 of the servostrut, six struts are mounted on a pivotal mounting part like the ball joint 36 of a triangular part 39. Three of the pivotal mounting part are positioned at the corner part of a first triangle and a triangular support 39, and other three struts are positioned at the second large triangle of the triangular support 39. The nominal axis of rotation of a spindle drive part 27 for a cutting tool forms a nominal horizontal axis, a nominal vertical axis, or the periphery of a nominal 45 deg. axis.
Patent JP-2000060647-A (JP)
Title: Desk with bookshelf
Inventor: KASUGA YOSHINORI
IPC: A47B37/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To store an auxiliary top plate in the rear face of a desk when in no use by attaching a top plate to a top plate support body with as its front/ rear position changeable and by detachably attaching the auxiliary top plate attachable to a vacant space in the rear part of the top plate changed in the position to the front position to the rear of the top plate support body. SOLUTION: Three screw holes 30 are bored in the both side faces of a drawer support part 24 in the bottom of a top plate 10 at equal intervals, two through-holes 30a are bored in a top plate support body 12 matching the screw holes 30 and fastening screws 26 threadly engaged with the two screw holes 30 out of the three in the top plate 10 through the through-holes 30a are bored in the top plate support body 12 so that the top plate support body 12 supports the top plate 10. The auxiliary top plate 27 is detachably attached to the rear face of the desk in the rear end of the left/right top plate support bodies 12. Thereby, the auxiliary top plate 27 can be stored in the rear face of the desk when in no use.
Patent JP-H0552404-A (JP)
Title: Louver capable of preventing moisture condensation and made of porous material
Inventor: SUEMATSU YOSHIYUKI
IPC: F24F13/06
Filed: 1991-08-22
Abstract: PURPOSE:To provide a louver capable of preventing moisture condensation and made of a porous material, the louver being excellent in adiabatic effect and capable of preventing moisture condensation and, at the same time, absorbs water drops when moisture condensation develops and lets no water drop fall down by specifying absorption ratio and time to absorb water drops. CONSTITUTION:The subject louver is made of a porous material that is a mixture of thermally fluid phenol resin and fibers, its absorption ratio being over 0.04ml/cm<3> and time of absorbing water drops is below 3sec/50Xl.
Patent JP-H0682906-A (JP)
Title: Lock releasing mechanism for light shielding cover
Inventor: NISHIJIMA KAZUYUKI
IPC: G03C3/00
Filed: 1992-09-01
Abstract: PURPOSE:To obtain the lock releasing mechanism of a light shielding cover by which the size of a cartridge and a camera is kept small and which hardly receives the effect of the dimensional variation of the cartridge and the camera. CONSTITUTION:On a bottom cover 5 axially coupled with the camera main body 4, a light shielding cover opening and closing driver 6 coupled to a key groove 2 formed on the cartridge 1, a releasing pin 7 for releasing a lock member 2c, a guide member 8 regulating the movement of the pin 7 and a spring member 9 energizing the pin 7 are provided. When the cover 5 is closed, a lock member pressing part 7a abuts on the lock member 2c. Besides, the lock member 2c is gradually bent and the bend thereof is stopped because the abutting part 7b of the pin 7 abuts on the cartridge when the cover 5 is perfectly closed.
Patent JP-S6388883-A (JP)
Title: Semiconductor integrated light source
Inventor: YASAKA HIROSHI
IPC: G02B6/12
Filed: 1986-10-01
Abstract: PURPOSE:To obtain a semiconductor integrated light source which does not take much time to assemble its system, nor cause deviation of the alignment of an optical system, is not bulky in the system, has no delay of phase due to the length of a feedback system and can stabilize the frequency of light by integrally manufacturing a semiconductor laser, an optical fiber and an optical detector close to one another on the same substrate. CONSTITUTION:A semiconductor laser 10, an optical filter 20 having a semiconductor waveguide, and a photodetector 30 like a semiconductor photodetector are all manufactured in a series of semiconductor light source manufacturing process on the same substrate 40. That is, the filter 20 is formed of a pair of high reflecting films 24 formed oppositely to the laser 10 and the photodetector 30 at both sides of a semiconductor waveguide 22 so that the film 24 forms a pair of Fabry-Perot etalons. The laser 10 and the filter 30, and the filter 20 and the photodetector 30 are manufactured therebetween at intervals of several mum.
Patent JP-H0395939-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDO SHIGEKI
IPC: H01L29/78
Filed: 1989-09-07
Abstract: PURPOSE:To reduce the number of boundary levels and to improve electric characteristics of a semiconductor device such as a thin film transistor by forming first and second insulating films to become barriers against diffusion of hydrogen at both upper and lower sides of a thin crystalline semiconductor film, injecting hydrogen into the film, and then heat-treating it. CONSTITUTION:A silicon nitride film 12 containing hydrogen is first formed as a first insulating film to become a barrier against diffusion of hydrogen on an insulating board 11 made of glass or the like at 200-300 deg.C substrate temperature. Thereafter, a thin polycrystalline silicon film 13 is formed at the same temperature or temperature equal to or lower than the above temperature. Further, a second insulating film 14 to become a barrier against diffusion of hydrogen is formed thereon. Then, it is heat-treated at higher temperature (300-600 deg.C) than that for forming the first film in a N2, Ar, H2 or mixture gas atmosphere. Since the hydrogen is diffused in the polycrystalline silicon film during the heat-treating, it is trapped to the boundary level of a base boundary, defect level in the thin film or boundary level of grain boundary.
Patent JP-H0979795-A (JP)
Title: Washing system for heat recovery device
Inventor: FUKUSHIMA TOSHIHIKO
IPC: F28G1/12
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To permit release of man from bad small or contaminants upon the maintenance of a device by a method wherein a ball circulating pump, a ball recovering device, a three-way valve, and a washing water supplying pipe, supplying washing water to the ball recovering device, are provided in a pipeline sequentially from a collector. SOLUTION: A three-way valve 6 is switched into the passing direction of raw sewage through a basket 3a in a ball recovery instrument 3. When the raw sewage is flowed in such a manner, sponge balls 4, which are circulating through a washing system, are recovered into the basket 3a. When the recovery is finished, a stop valve 8 is closed to stop the inflow of raw sewage into the ball recovery instrument 3 and, thereafter, a supplying valve 10 is opened to pour washing water into the ball recovery instrument 3. In this case, raw swage, remaining in the ball recovery instrument 3, passes through the three-way valve 6 and is discharged into the manhole of the pump through a heat exchanger 1 and a ball collector 2 whereby the inside of the ball recovery instrument 3 is filled with the washing water.
Patent JP-S6387720-A (JP)
Inventor: FUJIHIRA TADAO
IPC: C23C22/06
Filed: 1986-09-30
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-S6391350-A (JP)
Title: Unsaturated compound
Inventor: OI YOSHIHARU
IPC: C08F290/00
Filed: 1986-10-03
Abstract: NEW MATERIAL:A polyfunctional (meth)acrylic acid ester shown by formula I (R is H or CH3; n1-n4 are each 0-20 and n1+n2+n3+n4 is 1-40). USE:A diluent for printing ink and coating compound of ultraviolet-curing type or electron radiation curing type. The compound has low viscosity, high curing rate and can provide a cured material having low hardness - high hardness depending upon structure. PREPARATION:A polyhydric alcohol shown by formula II is reacted with 1.1-1.5 equivalent (meth)acrylic acid in the presence of an acidic catalyst such as sulfuric acid, p-toluenesulfonic acid, etc., at 75-120 deg.C while distilling away water to give a compound shown by formula I. Distilling away of the formed water is carried out by the use of an azeotropic solvent (e.g. n-hexane or benzene) at 60-130 deg.C. A polymerization inhibitor (e.g. hydroquinone) may be added.
Patent JP-H0761079-A (JP)
Title: Ink ribbon cassette and its mounting structure
Inventor: NAKAE NOBUYUKI
IPC: B41J17/32
Filed: 1993-08-27
Abstract: PURPOSE:To reduce the cost of consumables, economize resources, prevent environmental pollution, and obtain images of high quality. CONSTITUTION:A mounting structure comprises a printer body 1, a ribbon cassette inserting opening 2 bored in the printer body 1, ribbon position pull-out pins 3, and a ribbon discrimination pin 4. The structure also comprises an ink ribbon cassette 5, a cassette housing 6, feed and take-up bobbins 7 and 8, an ink ribbon 9, and a fixing plate 10 for fixing the bobbins 7 and 8. On the fixing plate 10, ribbon position pull-out holes 12 which engage with the ribbon position pull-out pins 3 and ribbon discrimination holes 13 to be sensed by the ribbon discrimination sensor 4 are provided.
Patent JP-H0577036-A (JP)
Title: Nitrogen reflow apparatus
Inventor: NISHI TOSHIO
IPC: H05K1/02
Filed: 1991-09-13
Abstract: PURPOSE:To prevent flow of the outer air into a heating furnace from an inlet part and an outlet part. CONSTITUTION:In a nitrogen reflow apparatus providing a heating chamber 1 setting heaters 2 and fans 3, a conveyor 4 for carrying a substrate S from the inlet part 5 to the outlet part 6, a nitrogen gas supplying part 7 for supplying the nitrogen gas N2 in the above heating chamber 1, blasting direction adjusting means 13, 14, 15 for adjusting the blasting direction of the above nitrogen gas N2 are arranged in the above heating chamber 1.
Patent JP-H0574289-A (JP)
Title: Puffer-type gas-blast circuit breaker
Inventor: AOYANAGI HIROKUNI
IPC: H01H33/91
Filed: 1991-09-13
Abstract: PURPOSE:To provide a puffer-type gas-blast circuit breaker having a good breaking performance and a high reliability by realizing an arc extinguishing nozzle which can maintain a withstanding voltage performance along the surface without being thermally decomposed even when exposed to arc. CONSTITUTION:A breaking portion 1 is accommodated within a vessel in which an insulation gas is filled. At the time of the breaking operation, a movable electrode portion 3 is moved away from a stationary electrode portion 2, and a movable portion 9 of a buffer section 4 is driven to compress the insulation gas which in turn is guided to an arc extinguishing nozzle 13 and blown to an arc 15 generated between arc electrodes 5, 12 of the stationary/movable electrode portions. Thus, the arc is extinguished. The arc extinguishing nozzle is constructed of a ceramic gradient functional material 23 in the PTFE matrix. The inner peripheral surface has a composition of 100% ceramics 21 and, from there toward the outer peripheral surface, the PTFE (poly tetrafluoride ethylene resin) 22 increases with its ratio incliningly becoming high, and the outer peripheral surface has a composition of 100% PTFE.
Patent JP-H0283950-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: ISHIKIRIYAMA MAMORU
IPC: H01L21/76
Filed: 1988-09-21
Abstract: PURPOSE:To suppress warpage of a substrate when forming a support layer for improving abrasion accuracy and preventing crack due to warpage, and improving production yield by forming a single-crystal Si layer as the support layer of a dielectric isolation substrate. CONSTITUTION:A mask material 12 is provided on the main surface of an N-type single crystal Si substrate 11, a V-character groove 13 is formed by aeolotropy etching, and then a P-type single crystal Si which becomes a support layer is formed on the substrate 11. Then, the main surface at the opposite side of the substrate 11 is ground and abraded so that the tip of the groove 13 may be exposed and then anode treatment is performed within an aqueous solution of hydrofluoric acid to allow the layer 14 surrounding a single-crystal Si island 15 to be transformed into a porous Si layer 16. After that, heat treatment is performed within an oxidation environment to change the layer 16 into a thermal oxide film 17, and complete insulation and isolation of the area between neighboring islands are performed. It suppresses warpage of the substrate when forming a support layer, improves abrasion accuracy, and prevents generation of cracks.
Patent JP-2001059407-A (JP)
Title: Rocker arm made of sheet metal and its manufacture
Inventor: KADOKAWA SATOSHI
IPC: B23K1/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the strength of the screwing part of an adjusting screw and a screw hole while preventing increase of weight. SOLUTION: A rocker arm body 15 is formed by pressing one metallic plate. A nut plate 18 is put upon a connecting part 16b provided to the rocker arm body 15, and fixed thereon by welding or brazing. After welding or brazing, a screw hole 9a is formed through these connecting part 16b and nut plate 18. Force applied to the nut plate 18 through an adjusting screw 10 acts on a direction that the nut plate 18 is pushed to the connecting part 16b. Therefore, large force may not be applied to a welded or brazed part 20.
Patent JP-S61114267-A (JP)
Title: Fixing device
Inventor: YOSHIDA SHIGETO
IPC: G03G15/00
Filed: 1984-11-09
Abstract: PURPOSE:To hold a couple of upper and lower rollers in parallel easily and precisely by closing an image forming device by swinging at least either of an upper and a lower roller unit and holding the couple of upper and lower rollers invariably in parallel when they are opposed to each other. CONSTITUTION:A raised part 187a is given a margin in front of and behind it to move a lower paper discharge roller 205 freely, and then even a support plate 202 is moved freely, so that a press roller 185 is moved forth and back. When the upper fixing unit 182 of the copying machine body 1 is closed in this state, part of the upper frame 189 moves onto the slide bearing 207 of the lower paper discharge roller 205 to position the lower paper discharge roller 205 of the lower fixing unit 184, so the lower paper discharge roller 205 and upper paper discharge roller 206 are held is parallel. Further, a heat roller 183 and the press roller 185 are also placed in an optimum parallel contacting state, so paper is fed stably all the time.
Patent JP-H08102335-A (JP)
Title: Secondary battery charging device
Inventor: UCHIYAMA ATSUSHI
IPC: H02J7/02
Filed: 1994-09-29
Abstract: PURPOSE: To suppress increase in dispersion of capacity in charge/discharge of a secondary battery in which undefined discharge is conducted and lengthen cycle life. CONSTITUTION: When a charge control circuit 5 detects the connection of a secondary battery 3, an address instruction data which instructs a first charge pattern is sent to an ROM 12, and based on gradually increasing instruction data inputted by a counter 11, data which constitutes the first charge pattern is suppled to a switching means 2 through a data selector 13, and constant current is intermittently suppled to a secondary battery 3. When charge condition is varied, the charge control circuit 5 supplies an address instruction data which instructs the second charge pattern to the ROM 12, the secondary battery 3 is charged at lower average charge current. Since each charge pattern has a spectrum distribution which almost conforms to a spectrum distribution of discharge current in undefined discharge of the secondary battery 3, dispersion of capacities of cells in charge of the secondary battery 3 is decreased, and cycle life is lengthened.
Patent JP-H0656046-A (JP)
Title: Motor-driven power steering device
Inventor: SHIMIZU YASUO
IPC: B62D6/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide a motor-driven power steering device wherein steering is prevented from easily becoming out of control due to irregularity, undulation, etc., of a road surface. CONSTITUTION:A target steering torque signal generating means 17 for generating a signal related to a preset target torque value Ttheta relating to a steering angle theta of a handle, detected by a steering angle detecting means 14, is provided. A deviation between the signal related to the target torque value and a signal related to the actual torque value T detected by a steering torque detecting means 13 is obtained by a deviation arithmetic means 18. Based on the deviation DELTAT, a motor drive signal generating means 19 controls a signal 16 supplied to a motor 11 of supplying steering assist force.
Patent JP-S6478257-A (JP)
Title: Image photographing method
Inventor: SAITO SHOZO
IPC: G03F1/00
Filed: 1987-09-19
Abstract: PURPOSE:To correct a character which is too thin and to generate proper photographic conditions by applying paint which decreases the reflection factor of the background of an original surface onto a peripheral part contacting an image formed on the original surface and then photographing the image. CONSTITUTION:When the image formed on the original surface is photographed, the paint which decreases the reflection factor of the original surface background is applied to the peripheral part contacting the image, which is photographed. Namely, the paint which decreases the reflection factor is selected only so that the reflection factor of the original background surface where characters are formed is decreased below about 30%, preferably, to 10-30% in the main color sensitive light area of a photosensitive material used for photography. Consequently, a character original, a line pattern original, etc., which are too thin are corrected to obtain a sharp photographic image and a print image.