baber/WOPTO huggingface dataset:
Patent JP-H0792690-A (JP)
Title: Development processing method for photosensitive material
Inventor: HIRAI KATSURA
IPC: G03F3/10
Filed: 1993-09-22
Abstract: PURPOSE:To shorten development time and to prevent staining of a back ground by exposing the photosensitive material obtained by forming a coloring material layer containing a pigment on a thermoplastic resin layer and removing nonimage parts with a developing solution containing an alkali agent and an aromatic carboxylic acid or its salt. CONSTITUTION:A thermoplastic resin is used for the layer acting as a heat softened layer and a releasble layer and the heat softened layer comprises, for example, a vinyl acetate-ethylene copolymer, alcohol-soluble polyamide, polyvinyl acetate, or the like, and the releasable layer comprises, for example, silicone resins, and examples of a photosensitive material as the coloring material layer, are a system of a diazonium salt or its condensate mixed with polyvinyl alcohol or polyvinylpyrrolidone and the like. These photosensitive material are imagewise-exposed and the nonimage part is removed with the developing solution containing alkali agent, such as calcium silicate or the like.
Patent JP-H1082093-A (JP)
Title: Space structure
Inventor: SASAKI MITSUO
IPC: E04B1/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an improved structure capable of sufficiently and stably corresponding even to natural conditions such as earthquakes, etc., at the same time, facilitating the execution within a short period of time at a low cost as well as recycle. SOLUTION: A space structure is equipped with a plurality of wall-like PC erected bearing members 4 and 6. In that case, the erected bearing members 4 and 6 are arranged at specific intervals in the lateral horizontal direction by opposing the end faces 4c and 6c to each other to connect between lower parts of them with a footing lateral beam member 8 in a separable manner, and they are arranged at specific intervals in the lateral vertical direction by opposing sides to each other to connect between lower parts of them with a footing vertical beam member 10 in a separable manner. Then, the lower parts of the footing lateral beam member 8, footing vertical beam member 10 and erected bearing members 4 and 6 are buried in the ground, and a concrete footing floor 16 for monolithically connecting them is placed on the ground.
Patent JP-H08102400-A (JP)
Title: Electroformed copper type accelerating tube
Inventor: SUZUKI KIICHI
IPC: H05H9/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a high-precision electroformed copper type accelerating tube having a structure in which a cavity changes little in volume by decreasing distortions caused by electroforming forces. CONSTITUTION: This accelerating tube is assembled into a configuration in which spacers 6 are arranged on both sides of a plurality of discs 5, and is held in place by an electroformed copper portion 7 formed outside the spacers. The thickness of the electroformed copper portion 7 is specified to be 3.0 to 7.0mm so as to lower the level of electroforming forces during electroforming, and the wall thickness ratio [wall thickness/ (outside diameter)<2> ] of the spacer 6 is 5.9×10<-4> or more to provide a thick wall, and the surface roughness of the spacer 6 and the disc 5 has a maximum height of 0.32μm or less so that the electroforming forces working on the discs 5 are put in symmetry and uniformly applied.
Patent JP-H0552399-A (JP)
Title: Controller for air conditioner
Inventor: ONIZUKA KEIGO
IPC: F24F11/04
Filed: 1991-08-23
Abstract: PURPOSE:To surely control rotational speed of a motor of an indoor blower to present sound offensive to the ear by outputting delay signal, wherein response delay is given to electric signal outputted from a sound detection means, and providing a means for determining the rotational speed of the motor based on said delay signal. CONSTITUTION:Electric signals corresponding to the magnitude of sound in a room where a device is installed are outputted from a sound detection means 31. Delay signals, wherein response delay is given to said electric signals, are outputted from a signal processing means 77, following which rotational speeds of a motor of an indoor blower 7 is determined based on said delay signals by a motor speed determining means 79. Even if sound of very short period, except sound of music, has been detected, speed of the motor is not controlled based on an abrupt sound, so that the speed of indoor blower motor can be controlled surely, thereby preventing motor sound offensive to the ear.
Patent JP-H09118446-A (JP)
Title: Device to facilitate handling of sheet with tab in top feeding type suction type corrugated feeder
Inventor: MAIKERU TEI DOBAATEIN
IPC: B41J13/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a device which can easily handle a sheet with tab regenerated in a regenerating device, for instance, of copying machine, printer, etc. SOLUTION: A device has an upper supply type suction corrugated supply head assembly 30 for supplying successively sheets from a sheet supply stack S. This device includes a platform 14 supporting the sheet supply stack S of sheet type with tub. The stack S is set up on the platform 14 relating to the upper part supply type suction corrugated supply head assembly 30. In order to prevent an individual sheet with tub in the sheet supply stack from separately moving from control of the head assembly 30 earlier than the regular timing, force having at least one component in a direction related to the stack S is applied to the stack S.
Patent JP-2000066027-A (JP)
Title: Optical filter element and production of optical filter element
Inventor: MATSUURA ICHIRO
IPC: G02B6/38
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber element which is small in size, is excellent in productivity and is easy in production and a process for producing the optical fiber element. SOLUTION: The optical fiber 11 has a core region 11a having a high refractive index at the center of the optical axis, has a clad region 11b of a low refractive index around the core region 11a and is formed to an end face 11c subjected to mirror finishing. The optical fiber 12 has a core region 12a having a high refractive index at the center of the optical axis, has a clad region 12b of a low refractive index around the core region 12a and is formed to an end face 12c subjected to mirror finishing. A multilayered dielectric film filter 13 is desposed at the end face 11c of the optical fiber 11 and is so designed as to have the reflection characteristics and transmission characteristics according to the applications of the optical filter element.  The end face 11c of the optical fiber 11 provided with the multilayered dielectric film filter 13 and the end face 12c of the optical fiber 12 are arranged to face each other. The respective optical axis directions of the optical fiber 11 and the optical fiber 12 are aligned to each other.
Patent JP-H04118952-A (JP)
Title: Plastic molded type semiconductor device and its manufacture
Inventor: YOKOBORI TSUTOMU
IPC: H01L23/34
Filed: 1990-09-10
Abstract: PURPOSE:To efficiently radiate heat produced in a plastic molded type semiconductor device without deteriorating the moisture resistance of the device by sealing a porous heat radiating member having good thermal conductivity with a resin. CONSTITUTION:After an IC chip 1 is fixed to one surface of the die pad 2 of a lead frame 3 with silver paste, etc., necessary wiring is installed between electrodes on the chip 1 and the lead section of the frame 3. Then a porous heat radiating member 6 having a required shape is fixed to the other surface (opposite to the surface mounted with the IC chip 1) by a resin sticking method, soldering method, brazing method, etc., and united to the lead frame 3 to one body. A porous member having holes which can be filled up completely to the inside with a sealing resin 4 and is fabricated to the required shape is used as the member 6. Then resin injection is performed by setting the lead frame 3 in a metallic mold, but the shape and fitting position to the die pad 2 of the member 6 are adjusted in advance so that the surface of the member 6 can crop out from the package.
Patent JP-S6392964-A (JP)
Title: Method for outputting color image
Inventor: KITA SHINJI
IPC: G03G7/00
Filed: 1986-10-07
Abstract: PURPOSE:To reproduce an excellent image equivalent to color printing by forming a transparent resin layer on an image supporting base and forming a toner layer on the surface of the transparent resin layer. CONSTITUTION:The transparent resin layer 17 is formed on a reflecting base such as paper and the toner grain group formed on the surface of the layer 17 is embedded into the layer 17 by fixing. Incident light from the upper part of an image is passed through the layer 17, penetrated into a color material layer 18 without almost generating surface reflection, passed through the layer 17 again and then reaches the diffused reflection base 16. A part of the diffusively reflected light is returned into the layer 18 due to the influence of the thickness of the layer 17 formed under the layer 18 and another part of the light is returned without passing the layer 18. Similar phenomenon can be also applied to the light rays reaching the base 16 without being passed through the layer 18. Consequently, the quantity of light passed through the color material is nearly equal to a density modulating type image.
Patent JP-H0979704-A (JP)
Title: Thermal expansion valve
Inventor: IKOMA TETSURO
IPC: F25B41/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To improve a seal structure between a liquid phase refrigerant passage and a gaseous phase refrigerant passage in a thermal expansion valve of an air conditioner. SOLUTION: A thermal expansion valve has an inlet port 52 for liquid phase refrigerant of which pressure should be reduced to a main body 50 of the valve, a valve seat 54, an outlet port 58 and a gaseous refrigerant passage 62. A valve driving device 80 has a diaphragm 82 and a thermo-sensitive and pressure transmitting member 100, and then a valve member 120 is operated through a shaft 110. Gaseous refrigerant returning from an evaporator to a compressor side transmits a temperature information to the thermo-sensitive and pressure transmitting member 100 exposed to the passage 62 and at the same time provides a gas pressure to a lower chamber 86 of the diaphragm 81 through a clearance between it and a hole 78.  An O-ring 112 is fitted to the shaft 110 which is separate from the pipe-like thermo-sensitive pressure transmitting member 100 and then a seal part is formed between it and the hole 76 of the valve main body.
Patent JP-H0284697-A (JP)
Title: Sound source device for electronic musical instrument
Inventor: YAMASHITA YUJI
IPC: G10H7/02
Filed: 1988-09-21
Abstract: PURPOSE:To generate musical tones of variegated timbres and to decrease the memory capacity of waveform memories by simultaneously reading out the waveforms stored by dividing musical tone signals, adding envelope waveforms respectively thereto and mixing the waveforms. CONSTITUTION:A microcomputer (CPU) 1 operates according to the programs stored in a ROM 3 and stores the timbre parameters set by an operation panel into a RAM 2. The CPU instructs address generators I, II to generate the addresses for reading the waveforms out of the memories I, II and simultaneously controls envelope circuits I, II as well so as to generate the prescribed envelope waveforms to apply these waveforms to the musical tone waveforms read out of the waveform memories, when performance information is generated. The waveforms applied with these envelopes are synthesized by an adder 11 and are outputted after the waveforms are converted to analog signals by a D/A converter 12. The memory capacity is decreased in this way and the large timbre change is obtd.
Patent JP-S61116196-A (JP)
Inventor: KAMIMURA OSAMU
IPC: F16L55/02
Filed: 1984-11-13
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-S6299545-A (JP)
Inventor: MATSUI SADAO
IPC: E04D1/02
Filed: 1985-10-25
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-H0287373-A (JP)
Title: Digital data recording and reproducing device
Inventor: KAWAKAMI KAZUO
IPC: G11B20/12
Filed: 1988-09-22
Abstract: PURPOSE:To attain high speed reproduction by retrieving a data block area recorded again with data block identification information reproduced by a reproducing means, position information, a re-recording flag and re-recording position information. CONSTITUTION:The data block identification information, a re-recording flag, position information and re-recording position information are recorded on a predetermined specific area on a track. A system control section 12 extracts the data block identification information, a re-recording flag, position information and re-recording position information inputted to a data block management information recording and reproducing control section 10 by the reproduction and when the re-recording flag is logical '1', the re-recording position information is used as retrieval information to apply high speed reproduction for retrieval. Thus, if a data in a data block area is defective, a normal data is recorded again in an optional idle data block area and the data is reproduced at a high speed.
Patent JP-H1083685-A (JP)
Title: Nonvolatile semiconductor storage
Inventor: NISHIMURA YOSHITO
IPC: G11C16/04
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To facilitate detection of excess erasure by replacing a bit line of a regular memory cell easy to cause the excess erasure in the constitution constituted of plural regular bit lines, redundant bit lines, regular memory cells and redundant memory cells. SOLUTION: A super Vcc voltage higher than a source voltage Vcc is applied to a chip enable terminal 8, and a all word line inactive command is inputted to a data input/output pin 1, and a mode is set in a all word line inactive mode. A column address signal is inputted to an address terminal 5, and a column decoder 31 is operated, and regular bit lines 40 are successively activated, and the bit line 40 connected to the reqular memory cell 45 causing the excess erasure is read out. For replacing this bit line to the redundant bit line 42, a fuse of a redundant bit line active circuit 43 is cut off, and the address of the bit line easy to cause the excess erasure is programmed. In such a manner, by replacing the regular bit line easy to cause the excess erasure to the redundant bit line, the detection of the excess erasure is facilitated.
Patent JP-H0959597-A (JP)
Title: Frictional material
Inventor: TANABE TAKESHI
IPC: F16D69/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a frictional material minimizing the amount of molybdenum disulfide, maintaining good lubricity, excellent in abrasion resistance, and useful for the brake pads, brake linings and clutch facings of automobiles, etc. SOLUTION: A frictional material comprising (A) a fiber component such as aramid fibers, (B) a thermosetting resin component such as a phenolic resin, and (C) a filler component such as graphite or barium sulfate, wherein molybdenum disulfide which has a shortest diameter of >=30μm in the flat direction in an amount of >=40vol.% (preferably >=60vol.%) is compounded preferably in an amount of 0.5-30vol.% as at least a part of the component C.
Patent JP-H1186134-A (JP)
Title: Commodity sales data processor
Inventor: MASUDA KAZUO
IPC: G07G1/12
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To facilitate input operation, in response to the fraction received from a customer and to prevent easy occurrence of mis-entry, when a deposited amount is inputted as input of a fraction which is less than ∥10,000 in a registering mode of ∥10,000 notes. SOLUTION: A total sales amount is calculated by a total amount calculation means (S2). When registering of ∥10,000 note is declared and also a fraction key is depressed, an effective digit number is set for each depression of the fraction key (S14) and an amount less than ∥10,000 equivalent to a prescribed effective digit number is handled as a deposited amount among those amounts, which are calculated by the total amount calculation means (S15). Meanwhile, the deposited amounts which are set in steps for each depression of the fraction key are displayed in sequence (S16). Therefore, the registering is not necessary for a prescribed effective digit number less than ∥10,000, and also the input of a deposit amount corresponding to the fraction received form a customer is attained simply by the depression of the fraction key only.  Thus, the input operation is facilitated, and the occurrence of mis-entry is prevented.
Patent JP-S6291511-A (JP)
Title: Polymer formed of ethylene, higher alkene-1 and polyunsaturated compound and its production
Inventor: GEORUGESU GERARUTO IIBUNSU
IPC: C08F210/18
Filed: 1986-10-08
Abstract: A polymer comprising ethylene, one or more higher alkenes-1 with 3-18 carbon atoms in an amount of 0 to 15 mole.-% calculated on the ethylene and such a small amount of one or more poly-unsaturated compounds with at least 7 carbon atoms and at least two non-conjugated double bonds polymerizable under the influence of transition metal catalysts, that the activation energy of the viscous flow of the polymer is not significantly influenced by the presence of the poly-unsaturated compound(s).
Patent JP-S60130175-A (JP)
Title: Led device
Inventor: YOSHIZUMI JIYUNICHI
IPC: G09F13/22
Filed: 1983-12-16
Abstract: PURPOSE:To reduce components in number and thus simplify the assembly by a method wherein a plate having a light emitting part and a display part is provided with an engagement means that engages both together. CONSTITUTION:Engagement recesses 1d are formed in both sides of the caseform light emitting part 1a of an LED1. The plate 3 fitting to this light emitting part 1a is colored black in the surface 3b so as to let light pass through the display 3a e.g. of a mark A, and is provided with stopping nibs 3c in sides in order to engage to the recesses 1d. These recesses 1d and nibs 3c constitute the engagement means 4. In this construction, it is sufficient that the nibs 3c of the plate 3 are engaged to the recesses 1d of the light emitting part 1a in order to load the plate 3 on the LED1. Therefore, the number of components can be reduced because of no need of panel use. Besides the mounting work becomes simplified.
Patent JP-2000160206-A (JP)
Title: Iron base powdery mixture for powder metallurgy and its production
Inventor: UENOSONO SATOSHI
IPC: B22F3/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To produce an iron base powdery mixture excellent in fluidity and hopper exhaustibility by using a lubricant contg. no metallic components contaminating the inside of a sintering furnace and to provide a method for producing it. SOLUTION: This iron base powdery mixture contains iron base powder and 0.05 to 0.50 wt.% thermoplastic resin powder contg. at least one kind of monomeric units selected from acrylic ester, methacrylic ester and an aromatic vinyl compd. by >=50 wt.%, in which the primary average grain size is controlled to 0.03 to 5 μm, the aggregated average grain size is controlled to 5 to 50 μm, and the average molecular weight measured by a solution specific viscosity method is controlled to thirty thousand to a five million as free powder.
Patent JP-S6479905-A (JP)
Title: Magnetic head
Inventor: HASEGAWA KIYOSHI
IPC: B29K105/16
Filed: 1987-09-22
Abstract: PURPOSE:To eliminate the deterioration in the physical properties of the resin due to the environmental change of a lubricant and to lower a coefficient of dynamic friction to a magnetic recording medium by including a specific weight % of a filler of a specific particle size in the filling resin for storing and fixing a magnetic core in a shield case. CONSTITUTION:The lubricant is not used in the filling resin 30 for fixing the magnetic core 11 in a shield case 21. Then, in order to lower the coefficient of dynamic friction, the particle size of the filler is defined to be 1-15mum and it is included by 50-70wt.% to 100wt.% of the resin. As for the filler, SiO2 preferable and an inorganic material such as CaCO3, glass beads, talc, molybdenum disulfide may be used. When the particle size of the filler is defined to be particulate below 1mum, a mixture to the resin is not effectively executed but when it is above 15mum, the suppressing effect of the coefficient of dynamic friction is lowered. When the quantity of addition is set to above 70wt.%, a proper mixing state to the resin cannot be maintained.
Patent JP-H073800-A (JP)
Title: Spacer for face of slope
Inventor: NAKANISHI YASURO
IPC: E02D17/20
Filed: 1993-08-18
Abstract: PURPOSE:To safely and easily perform hazardous work on a high, steep slope by providing a spacer with the functions of stopping a lathing pin and holding a lathing net, and enabling the spacer to be easily installed by one hand. CONSTITUTION:A reinforcing portion 3 having a lathing-net holding portion is provided around the outer periphery of a hollow spacer main body, and the part of the reinforcing portion 3 above the lathing-net holding portion is made greater than each lathing mesh B and is rotated by about 45 degrees and used as a guide portion for guiding a lathing net into the notch of the holding portion. The part of the reinforcing portion below the lath-net holding portion is tapered toward its lower end.
Patent JP-H1189259-A (JP)
Title: Operating system of synchronous motor
Inventor: OGURI HIROSHI
IPC: H02P1/58
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an operating system which can directly actuate a synchronous motor, by making any dynamic brake circuit unnecessary. SOLUTION: A controller 16 discriminates the actuation of a first synchronous motor 2 by means of circuits 13-15 from the output current of an inverter 1 and, after discriminating the actuation, detects that the DC voltage of the inverter 1 rises to a voltage which is close to an overvoltage level due to regenerated energy by means of circuits 11 and 12. Upon detecting the DC voltage approaching the overvoltage level, the controller 16 adjusts the phase of the inverter 1 so that the first synchronous motor 2 may be set to a driving mode and, after the motor 2 is pulled in by the phase adjustment, returns the inverter 1 to a normal operating state. The regenerated energy form a second motor 3 and after the second motor is absorbed by the first motor 2.
Patent JP-H1180992-A (JP)
Title: Plated molding
Inventor: KIDO TOSHIRO
IPC: C25D5/56
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To improve adhesion strength of plated film, and brightness and mechanical strength of the plated surface by electrolytically plating the surface of the molding to be plated having a specific volume resistivity, which has been obtained by impregnating and fixing a thermoplastic resin into a carbon fiber roving, then after drying, subjecting the resulting roving to extrusion coating with a resin, further cutting the coated material thus obtained to obtain the resin pellet containing carbon fiber and finally molding the resulting resin pellet. SOLUTION: Styrene-resin or polyphenylene ether resin, etc., are cited as the thermoplastic resins to be used for coating the carbon fiber roving. Prior to the extrusion coating with the resin, the carbon fiber roving is impregnated and fixed with an emulsion of a resin compatible with the resin to be coated in order to increase the binding strengths between carbon fibers and between the resin and the carbon fiber. The molding to be plated is obtained by the conventional extrusion molding by using the resin pellet containing carbon fiber and the volume resistivity of the molding is controlled to be a value lower than 10<4> Ω.cm, because of easiness for electrolytic plating. The preferable content of carbon fiber in the molding to be plated is in the range of 2-20 wt.%.