baber/WOPTO huggingface dataset:
Patent JP-2000003115-A (JP)
Title: Image forming device
Inventor: UEHARA SHINJI
IPC: H04N1/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To correctly judge whether a processing cartridge is attached to a device main body or not, and whether a NV(non-volatile)-RAM is normal or not. SOLUTION: This image forming device is allowed to perform the abnormality detection of the NV-RAM 22, by detecting the presence or absence of the processing cartridge 15 in consequence that a mechanical switch 27 attached on the device main body 16 is turned on by an actuating piece 27a disposed on the processing cartridge 15, only when the presence is detected, an opening and closing cover is closed, a photoreceptor drum 1 is rotated by an image carrier driving gear 21, and ensuring the connection of a connector 20 between the device main body 16 and the NV-RAM 22.
Patent JP-S5439562-A (JP)
Title: Semiconductor switch
Inventor: OKUHARA SHINJI
IPC: H01L29/74
Filed: 1977-09-05
Abstract: PURPOSE: To make easy for the interruption of PNPN switch, by coupling the other collector of the first transistor to the emitter of the second transistor directly or via other circuit element, when the PNPN switch in conductive condition is desired to be interrupted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06228769-A (JP)
Title: Film coating method and metal or ceramic body coated by said method
Inventor: JIYON REIMENTO NIKORUSU
IPC: F41H5/04
Filed: 1991-05-10
Abstract: A wear or corrosion resistant coating is produced on a metal or ceramic object. A coating material in powder form consisting of hard alloys, metallic alloys, inter-metallic compounds, cermets or ceramic materials is bonded to the surface to be coated by an organic binder. The resulting bonded layer is heated to decompose the binder, some of which may contribute carbon, and is then further heated in conjunction with the application of isostatic super-atmospheric pressure to consolidate the resulting coating. During the latter heating step desirably no liquid phase is produced but the temperature is as high as possible, this being achieved by choice of the powder components and process conditions. A suitable coating material comprises by weight 6 to 25% of chromium, molybdenum, tungsten, tantalum, niobium, titanium, hafnium or zirconium, or a mixture thereof, 0 to 2% of carbon (ie in addition to carbon from the organic binder), 0 to 5% boron, or equivalent amounts of silicon or iron, 0 to 3% silicon, 0 to 10% aluminium, 0 to 1% of a rare earth element/s such as cerium and yttrium, particulate material such as tungsten carbide, the balance being nickel, cobalt or iron.
Patent JP-S59232141-A (JP)
Title: Polyester composition
Inventor: KAMIMOTO YOSHINORI
IPC: C08K3/34
Filed: 1983-06-15
Abstract: PURPOSE:To provide a polyester compsn. which does not cause changes in inherent physical properties and does not undergo any ester exchange reaction even when left to stand at a high temp. over a long period of time, by mixing two or more polyesters in the presence of a specified inorg. solid. CONSTITUTION:An inorg. solid (pref. one having a particle size of 100mu or below) having a basic exchange capacity of at least 150 milliequivalent/100g is selected from among magnesium silicate compd. aluminum silicate compd., etc. Pref. the solid is dried at 300-500 deg.C for 2hr before blending. 0.01-25wt% (based on the total quantity of compsn.) said inorg. solid and two polyesters (e.g. an arom. polyester and an aliph. polyester) are melt-mixed to obtain the desired polyester compsn.
Patent JP-S5730653-A (JP)
Title: Air service brake system for car
Inventor: ONOGUCHI SADATOSHI
IPC: B60T13/26
Filed: 1980-08-01
Abstract: PURPOSE: To obtain a surer braking state of an air service brake system for a car by providing the system with a maxi-brake and keeping the air service brake also in a braking state when the car is parked or stopped by the maxi-brake.  
     CONSTITUTION: Maxi-brake chambers 24 and 25 are provided in an air service brake system for a car. Normally, the braking by a spring is kept released by the compressed air sent from a tank 16. For parking or stopping the car, when a knob of a brake control valve 26 for a maxi-brake is pushed in, the compressed air is exhausted, and a wheel axle is brought into a braked state. At this stage, when a knob of a valve 14 is pulled, air is sent from the tank 16 to front and rear air chambers 20, 21, and 22, 23, and the wheel axle is kept in the braked state as lighting a lamp 41. When the knob of the valve 14 is erroneously pulled without pushing in the knob of the valve 26, the knob of the valve 14 is automatically pushed back for informing a driver of an erroneous operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S589710-A (JP)
Title: Cold rolling mill having descaling function
Inventor: SHIBATA HIDEO
IPC: B21B45/06
Filed: 1981-07-07
Abstract: PURPOSE:To perform a descaling and a cold rolling of a hot rolled sheet in the same line and to reduce workers and construction cost, by providing a pre- treating mill for crushing oxidized scale of said sheet and a pair of grinding rolls to the pre-stage of a cold rolling line. CONSTITUTION:A pre-treating rolling mill 2, consisting of dull rolls 7 and supporting rolls 8, crushes oxidized scale down into fine pieces and powder by rugged surfaces of the rolls 7. Next, a descaling device 3 is constituted of a water washer 10, grinding rolls 11 and 11 made of base flexible-synthetic resin mixed with granular grinding medium, and a cover 12. Then water is jetted from nozzles 13 against the inside and outside surfaces 14 and 15 of a hot rolled sheet and against the rolls 11 and 11 to wash away the fine pieces and the powder stuck to the sheet and together to remove clogging of the rolls 11 and 11, and scraping off the scal and washing with a washing device 4. Thereafter, the hot rolled material is fed to a cold rolling installation 5 to be rolled.
Patent JP-S5631354-A (JP)
Title: Rotary rectifier
Inventor: SUGIMOTO TAKEMI
IPC: H01R39/04
Filed: 1979-08-22
Abstract: PURPOSE:To facilitate the control of tight fitting pressure on flat rectifier elements, by inserting the elements into the axial cylindrical holding holes of an annular support plate, which is mounted around a rotary shaft, so that the rectifier elements are located along an identical circle and by using disc springs to thrust the elements. CONSTITUTION:The flat rectifier elements 6 are arranged in the axial direction of the rotary shaft. Since the centrifugal force which acts on the elements in rotation does not depend on the tight fitting pressure on the elements, the pressure P is determined by initial set pressure Po. The elements 6 are thrusted by the disc springs 24 tightened by tight fitting bolts 25. The distance C between the protruded part 27 and straight part 28 of each spring 24 and the angle D between its straight part 28 and bolt hole part 29 are so set that a force for applying the set pressure Po is caused by the springs 24 when the bolt hole part 29 and the protruded part 27 are bent until they come into contact with a single plane. As a result, the pressure Po is applied only by sufficiently tightening the bolts 25. Since the elements 6 are thrusted by only the protruded parts 27 of the springs, the pressure is uniformly applied to the elements 6 even if the bolts 25 are not uniformly tightened. This results in facilitating the control of the tight fitting pressure on the rectifier elements.
Patent JP-S62263450-A (JP)
Title: Detection of pattern flaw
Inventor: FUJITA HIROO
IPC: G01N21/956
Filed: 1986-05-09
Abstract: PURPOSE:To detect a flaw in a highly stable manner, by simultaneously irradiating an article to be measured, of which pattern flaw is detected, with two beams different in frequency. CONSTITUTION:The optical operation of an acoustooptical element 1 is controlled by an acoustooptical element driver 12 to generate two beams 101, 102 advancing to mutually different directions from the element 11 and the advance direction of the beams 101, 102 are separated into two directions by an optical system 15 containing the element 11 and the beam 101 is condensed by the objective lens contained in the optical system 15 to irradiate the surface of an article 16 to be measured and the reflected beam therefrom is received to form a matter reflected beam signal. The other light 102 is directly received to form a reference beam signal and, at this time, the frequency of the AC voltage signal Vf inputted to the driver 12 is controlled to control the angle thetam formed by the beams 101, 102. In parallel thereto, the voltage value of the DC voltage signal Vd inputted to the driver 12 is controlled to control the advance directions of the beams 101, 102 to detect the space between the matter reflected beam signal and the reference beam signal. Next, the change in the voltage proportional to the reflected beam intensity of the matter reflected beam signal is detected to detect a pattern flaw.
Patent JP-S62263161-A (JP)
Inventor: DEBITSUTO TAANAA PAARU
IPC: A61K31/415
Filed: 1987-05-01
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-S6318414-A (JP)
Inventor: SCHMIDT LOTHAR
IPC: G05D16/20
Filed: 1987-05-01
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-S59232919-A (JP)
Title: Method for collecting ge and as simultaneously from substance containing ge and as
Inventor: MEJI TSUTOMU
IPC: C01G28/00
Filed: 1983-06-14
Abstract: PURPOSE:To collect separately Ge and As simultaneously in high yields from a substance contg. Ge and As which is in excess of Ge by treating the substance under specified conditions with an apparatus provided with precoolers and after- coolers. CONSTITUTION:A substance contg. Ge and As which is in excess of Ge and enough hydrochloric acid to form Ge and As chlorides are charged into a reactor 1, gaseous chlorine is introduced from an inlet 8, and a reaction is caused at >=90 deg.C (a symbol 7 is a heater). The resulting gas is successively passed through precoolers 2, 2a and after-coolers 4, 4a while maintaining the gas at 75- 95 deg.C when it is released from the aqueous phase in the reactor 1. Arsenic trichloride condensed in the precooler 2a, germanium tetrachloride condensed in the after-cooler 4, and residual germanium tetrachloride condensed in the after- cooler 4a are collected in condensation collectors 5, 6, 6a, respectively (each of symbols 3, 3a is a water tank).
Patent JP-H01275623-A (JP)
Title: Epoxy resin composition and its cured product
Inventor: DEGUCHI YOSHIKUNI
IPC: C08G59/36
Filed: 1988-04-28
Abstract: PURPOSE:To obtain an epoxy resin composition which gives a cured product improved in bending strength, bending elongation, Izod strength, etc., without lowering its heat resistance, by mixing an epoxy resin composition comprising an epoxy resin and a curing agent with a specified glycidyl compound. CONSTITUTION:An epoxy resin composition is produced by mixing a glycidyl compound of formula I (wherein R<1> is a 1-20C monovalent hydrocarbon group, R<2> is a 1-6C bivalent hydrocarbon group, R<3> is a 1-6C monovalent hydrocarbon group, n is 0-50, and X is H or glycidyl), e.g., formula II, with an epoxy resin (e.g., epi-bis epoxy resin) and an epoxy resin curing agent (e.g., 3,4'- diaminodiphenylmethane) as essential components. The obtained epoxy resin composition can be desirably used as, e.g., a matrix of an aircraft prepreg. The compound of formula I can be produced by using an amine-modified silicone of formula III as a starting material.
Patent JP-2000296680-A (JP)
Title: Thermal transfer receiving sheet
Inventor: TACHIBANA KAZUYUKI
IPC: B41M5/382
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a receiving sheet having high reliability without lap feeding due to static electricity or without erroneous operation of a printer due to the static electricity by incorporating excellent antistatic properties even under various type environments. SOLUTION: In the thermal transfer receiving sheet comprising a support having a sheet containing a thermoplastic polymer as a main component and a receiving layer formed on one surface of the support to contain a dye dyeable resin as a main component, a layer containing at least one polyaniline sulfonic acid compound is formed at at least one selected from between the support and the layer, in the layer, on the layer and a rear surface of the support.
Patent JP-S588679-A (JP)
Title: Paper feeding mechanism
Inventor: KOBAYASHI TAKAO
IPC: B41J13/02
Filed: 1981-07-08
Abstract: PURPOSE:To miniaturize a printer and obtain a paper feed mechanism that is inexpensive and of high reliability by using as the paper pressing means in a paper feeding mechanism a thin elastic metal rod in which a rotating body is inserted. CONSTITUTION:A paper pressing roller 14 is rotatably inserted into 13c of an arch-shaped metal rod 13 and its spring force presses printing paper 15 against a roller of a paper feed means 9. When it is desired to insert or pull out the printing paper, the arm 13d of the wire 13 is rotated in the direction of the arrow mark D to move the paper pressing roller 14 from the position of E to the position F, developing a gap between it and the roller 11. Now the printing paper 15 can be smoothly inserted or pulled out.
Patent JP-H04312754-A (JP)
Title: Flat luminous discharge element
Inventor: WATANABE SATOSHI
IPC: H01J61/48
Filed: 1991-04-11
Abstract: PURPOSE:To realize a flat luminous element which can emit very much luminant light over a large area and also make it possible for the flat luminous element to polychromatically emit light. CONSTITUTION:On a surface of an insulating substrate 2, electrodes opposed to each other separated by a gap and a dielectric layer which covers the electrodes are formed, wrapped and attached, and on the other surface thereof, a fluorescent material layer is formed, wrapped and attached. The electrodes and the fluorescent material layer are made to be opposed to each other and a plurality of the insulating substrates 2 are arranged opposed to one another separated by a gap, respectively. A front light-transmittable substrate 4 is arranged at one side of the insulating substrate 2, and also a back substrate 5 with an optical reflection layer is formed and arranged on the other side opposed to the above one. Then, an airtight container 3 is made up by sealing the finger portions of the front substrate 4 and the back substrate 5 with an airtight sealing material 6 so that ultraviolet rays radiation gas is sealed in the airtight container 3.
Patent JP-H044858-A (JP)
Title: Solid substance containing yolk lecithin and preparation thereof
Inventor: KAMEI MICHIYO
IPC: A23L15/00
Filed: 1990-04-23
Abstract: PURPOSE:To prepare the subject substance preventing the oxidation and denaturation of yolk lecithin by producing a yolk lecithin-containing solid substance without breaking an egg with a shell and a dry-shrinking the un-necessary albumen. CONSTITUTION:The yolk portion of an egg with a shell is solidified without the breakage of the egg to produce a yolk lecithin-containing solid substance, and the unnecessary albumen is dry-shrunk to provide the objective substance.
Patent JP-S5810221-A (JP)
Title: Shift fork for speed change gear
Inventor: YAMANAKA NARIAKI
IPC: F16H63/00
Filed: 1981-07-10
Abstract: PURPOSE:To reduce working steps and to reduce a cost by increasing the yield of a raw material, by having the constitution of a sheet metal which consists of a bifurcated shape of fork part and a base part having a channel shape or U shape and in which holes for rods are provided at the base part. CONSTITUTION:A titled shift fork consists of a bifurcated shape of fork part 1a and a base part 1b. Shift gear sliding contact parts 3, 3 and relief parts 4, 4 are provided at the fork part 1a. The base part 1b is formed by being folded in a channel shape or an U shape and holes 5a, 5b to which a rod 2 is fitted are provided as shown by a figure. A fork 1 is constituted of a metal plate. A raw material for the fork 1 is formed by a blanking method. The base part 1b is formed by being folded.
Patent JP-S5331456-A (JP)
Title: Stand for electrically-driven toothbrush
Inventor: SUZUKI SHIGERU
IPC: A46B17/00
Filed: 1976-09-06
Abstract: PURPOSE: To provide a stand for electrically-driven toothbrush in which either of holding of the electrically-driven toothbrush in upright state or that of the same in laid state can be selected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63272258-A (JP)
Title: Telephone set equipped with calling sound recording function
Inventor: IGUCHI MITSUNARI
IPC: H04M11/10
Filed: 1987-04-30
Abstract: PURPOSE:To attain sound recording mistake by providing a hook switch operated in response to the hook-up of a handset provided on a telephone set main body and detecting the loop forming state of a telephone circuit so as to start the sound recording of calling. CONSTITUTION:In hooking off a handset from the telephone set main body, a contact of a hook switch 2 is opened, a loop of a telephone circuit is formed to attain the calling state. A control section 1 detects the calling state by the hook switch 2 to start a converter 4 and a memory 5. Thus, the voice from the telephone circuit 8 enters the converter 4 attended with the start of calling and the digital signal converted from the analog signal is stored in a memory 5 by the converter 4. The information stored in the address before the stop is stored by turning off the hook switch 2 or turning on the operation switch 3 manually at the hook-off.
Patent JP-H01278174-A (JP)
Title: Image transfer system
Inventor: OTSUKA TAKASHI
IPC: H04N1/00
Filed: 1988-04-29
Abstract: PURPOSE:To handle plural image frames with different descriptive formats by converting each file comprising a transmission image to an intermediate file, generating a synthetic bit image from each intermediate image, and transmitting it to an opponent. CONSTITUTION:Prescribed processings are applied on a bit image file 11, a character code text file 13, and a primitive expression format file 12 forming the transmission image, and the intermediate file obtained respectively is managed at a meta file managing part 21a. And a frame image corresponding to each file is arranged at a real frame control part 21b, and the size or the number of pages of the transmission image is controlled by a page control part 21a, and the synthetic bit image with size decided by an image developing part 21d can be generated by using the intermediate file. And the synthetic bit image is transmitted to an opposite facsimile equipment in a page unit by a modem control part 22. In such a way, it is possible to handle the image frames with different descriptive formats.
Patent JP-H10297043-A (JP)
Title: Printer
Inventor: MOCHIDA SADAYOSHI
IPC: B41J15/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To surely store a sheet which is cut after printing in a storing section. SOLUTION: This printer comprises a roll paper guiding member 15 that guides a roll paper 1 drawn from a roll paper support section 2 to a circumference of a platen roller 3. When printing, a driving section 17 allows the roll paper guiding member 15 to advance to an advancing position where a path for the roll paper 1 is to be bent so that the roll paper 1 drawn from the roll paper support section 2 is brought into contact with the platen roller 3 by its surface over the predetermined length. As a result, the accuracy of conveying by the platen roller 3 is enhanced. When not printing, the driving section 17 allows the roll paper guiding member 15 to be shunted to a releasing position where the roll paper 1 is released.  As a result, it is possible to prevent curling of the roll paper 1 which may be generated by the roll paper guiding member 15 and to surely store a sheet 1a which is cut at the restarting of the printing to a storing section 9.
Patent JP-H08197852-A (JP)
Title: Thermal transfer recording material and its manufacture
Inventor: AKAGI KOTARO
IPC: B41M5/395
Filed: 1995-05-01
Abstract: PURPOSE: To facilitate formation of an excellent printed image on a heat- resistant material to be transferred such as pottery or the like by a method wherein as a hot-melt organic material of a transfer ink layer, ester wax and/or polyethylene wax of large average molecular weight are contained. CONSTITUTION: In a thermal transfer recording material wherein a transfer ink layer composed of an inorganic colored material and a hot-melt organic material is provided on a substrate, ester wax and/or polyethylene wax of at least 600 average molecular weight are contained as a hot-melt organic material. Thereby, thermal transfer is excellently carried out, and a layer can be excellently formed without impairing an image. Therefore, a printed image of good image quality can be obtained on a material to be transferred such as a tile for building material or pottery or the like.
Patent JP-S61264996-A (JP)
Title: Acoustic reproducer
Inventor: KAWAMURA AKIHISA
IPC: G10K15/12
Filed: 1985-05-20
Abstract: PURPOSE:To attain a vivid sound audibility despite reverberation in the room by storing in a memory means an impedance value corresponding to the acoustic absorptivity around the speaker, comparing the stored value with a measured one by a comparing means to judge the acoustic absorptivity, and by controlling the amounts of delay and attenuation of the additional sound by a controlling means. CONSTITUTION:Switches 12a and 6a are turned to A-side, and an impedance measuring signal 1 is supplied to the speaker 7a to measure then impedance by an impedance measuring circuit 8. The measurement result is compared with the impedance value corresponding to the acoustic absorptivity stored in the storing means 10 by a comparing-judging means 9. After the means 9 judges the absorptivity, the controlling means 11 outputs a control signal to execute the adjustment of the delay time of the delayer 3a and 3b and the attenuation amount of the attenuators 4a and 4b corresponding to the acoustic absorptivity. Then the switches 6a and 6b and those 12a and 12b are switched to B-side. A signal that underwent the delayers 3a and 3b and the attenuators 4a and 4b is added to a signal from an sound source 2 by adders 13a and 13b, and is reproduced by speakers 7a and 7b.
Patent JP-S5534566-A (JP)
Title: Remote control transmitter
Inventor: IWASAKI SHIYUNJI
IPC: H04Q9/14
Filed: 1978-09-04
Abstract: PURPOSE:To improve operation efficiency with required operation time shortened by connecting a capacitor in parallel to an operation switch or each resistor connected to the operation switch. CONSTITUTION:One-side terminals of operation switches 1 to 8 are connected to power supply 23, and the other-side terminals are to earth resistors 9 to 16 and coder 17. Coder 17 converts the (m)-number inputs into a (n)-bit digital signal, which is passed through parallel-series converter 18, a modulator and transistor 22 to control transmitting infrared-ray emitting diode 20. Then, operation switches 1 to 8 are provided to capacitors 32 to 39 in parallel. Consequently, when the same signal is sent out twice to prevent malfunction, the signal is sent out automatically from the 2nd time by the charge currents of capacitors 32 to 39 even if the operation time of the operation switches is equivalent to single operation, so that the operation time can be reduced to half.