baber/WOPTO huggingface dataset:
Patent JP-S58207657-A (JP)
Title: Manufacture of semiconductor device
Inventor: SONO RIKUROU
IPC: H01L23/29
Filed: 1982-05-28
Abstract: PURPOSE:To reduce soft errors and improve the moisture resistance by a method wherein the element forming surface of a semiconductor chip is brought to close contact with the surface of the polymer film at the chip mounting region and thus mounted by bonding, the chip mounting region is cut off from the neighborhood of a film carrier frame and fixed, and then the chip mounting region is resin-sealed. CONSTITUTION:The film carrier 1 is fixed on the semiconductor memory chip 5 by the thermocompression bonding between the bonding pad 6 of the semiconductor memory chip 5 and inner leads 4 of the film carrier 1, in the state of adhesion between the memory cell forming surface M of the semiconductor memory chip 5 and the chip mounting stage S surface of the film carrier 1. Next, the inner leads 4 are cut off in the neighborhood of the frame part of the film carrier 1, and then an intermediate assembly 7 wherein the semiconductor memory chip 5 is adhesion-fixed on the chip mounting stage S composed of a polyimide film 2, and the inner leads 4 are extended out is formed. Then, it is fixed by bonding on lead frames 8 by thermocompression bonding, etc. Finally, a resin sealed type semiconductor memory device is formed by means of mold pressing.
Patent JP-S62246679-A (JP)
Inventor: SUGIMOTO MASATOSHI
IPC: C08K3/04
Filed: 1986-04-18
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-H08287921-A (JP)
Title: Fuel electrode for solid electrolyte fuel cell
Inventor: TAKAHASHI MASAYA
IPC: H01M8/12
Filed: 1995-04-17
Abstract: PURPOSE: To manufacture a fuel electrode for a solid electrolyte fuel cell which is excellent in gas permeability and electric conductivity or the like by sintering a mixture by mixing a stabilizing zirconia particle and a nickel oxide particle of a small particle whose particle diameter is regulated to this stabilizing zirconia particle. CONSTITUTION: A unit cell 7 of a solid electrolyte fuel cell is formed of solid electrolyte 1, a fuel electrode 2 and an oxidizing agent electrode 3. At this time, the fuel electrode 2 is manufactured by sintering a mixture by mixing a stabilizing zirconia particle having an average particle diameter of about 40μm and a nickel oxide having a particle diameter not more than 1/10 of this stabilizing zirconia particle. Therefore, the fuel electrode 2 which has a thermal expansion coefficient close to the solid electrolyte 1 and has high mechanical strength is obtained, and a solid electrolyte fuel cell whose internal resistance is small and which has high power generating efficiency is manufactured.
Patent JP-S57206585-A (JP)
Title: Welding method
Inventor: FUJITA HIROSHI
IPC: B23K26/21
Filed: 1981-06-15
Abstract: PURPOSE:To weld a small member with heat rays having high energy density without melting the small member by closely sticking a cooling strip on the rear surface of the member with large welding depth and small width. CONSTITUTION:A member 2 of which the welding depth in the part to be welded is large and at least one width is extremely small is made about on a base material 1. A cooling strip 5 is mounted on the rear surface of the member 2 in tight contact therewith. Heat rays 3 having high energy density are irradiated to the parts to be welded, whereby these parts are welded. In this way, the member 2 is welded to the material 1 without melting.
Patent JP-H10280944-A (JP)
Title: Catalyst degradation judging device for internal combustion engine
Inventor: HANABUSA TORU
IPC: F01N3/20
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To precisely judge degradation of a catalytic converter without being affected from divergence of air-fuel ratio of a specific air-cylinder. SOLUTION: Upstream air-fuel ratio sensors 13A, 13B on the upstream of a catalytic converter 16 which is placed in an exhaust path of an engine 1, and a downstream O2 sensor 17 is placed in its upstream. An engine controlling circuit 10 controls engine's air-fuel ratio close to a stoichiometric air-fuel ratio and judges exiting of degradation of a catalytic converter based on locus length of output from the upstream air-fuel ratio sensors and the downstream O2 sensor. The controlling circuit performs moderating control of the output from the upstream air-fuel ratio sensors using moderating factor which increases according to engine speed, and calculates the locus length of the output from the upstream air-fuel ratio sensors based on fluctuation of the derived moderating value.  Therefore, effect from divergence of air-fuel ratio of a specific air- cylinder is removed satisfactorily maintaining following property to actual air-fuel ratio fluctuation in a low rotational region.
Patent JP-S58209030-A (JP)
Inventor: KATSUNO KUNIO
IPC: H01H37/76
Filed: 1982-05-28
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-H05289156-A (JP)
Title: Camera capable of detecting film use state
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/00
Filed: 1992-04-10
Abstract: PURPOSE:To provide a camera capable of detecting an accurate film use state even when a spool is undesirably rotated by the movement of film at the time of loading a cartridge. CONSTITUTION:This camera is provided with a cartridge chamber 22 in which a film cartridge 10 having the spool 11 which is previously held in a rotational phase in accordance with the film use state, and a rotation regulating means 17 which is displaced between a rotation regulating position where a situation that the spool 11 rotates to be in the rotational phase showing the different film use state is regulated and a regulation releasing position where the regulation is released and which is held at the rotation regulating position in the state of a cartridge single body is inserted and loaded in an axial direction, a use state detection means SW1 which detects the use state of the film from the rotational phase of the spool 11 when the cartridge 10 is inserted by a specified amount, and a regulation releasing means 42 which displaces the rotation regulating means 17 of the cartridge 10 from the rotation regulating position to the regulation releasing position when the cartridge 10 is inserted in the cartridge chamber 22 over the specified amount.
Patent JP-H0724335-A (JP)
Title: Apparatus for trapping reaction product
Inventor: UTSUDOFUIN BOOGUN RIGON JIYUNI
IPC: B01L99/00
Filed: 1994-04-28
Abstract: PURPOSE: To satisfactorily trap reaction products, especially thermal decomposition products by forming the apparatus of a vertical decomposition tube externally heating decomposition products of a solid sample and arranging a means for trapping by a trapping device consisting of two vertical concentric tubes. CONSTITUTION: A decomposition tube 1 is equipped vertically in a furnace 16 for heating the sample 5 and a region 2 of decreased diameter is formed at the down end. By the way, each of a first gas introducing hole 3 at the top end of the decomposition tube and a second gas introducing hole 4 for supplying an inert shield gas at the bottom of the region 2 of decreased diameter is positioned. And a sample port 6 for collecting the sample 5 at the top of the decomposition tube 1 is attached at the bottom end of a rod 7. Further the trapping device consists of two concentric tubes 11, 12 which are in inner side or outer side, a introducing hole 14 is positioned at the bottom end of the device. And a outlet end 15 of the inner tube 12 is extended into a resorvoir. On the other hand, a vacuum means is connected to the resorvoir in order to collect the first gas and shield gas.
Patent JP-H08290903-A (JP)
Title: Thin-film dielectric and its production
Inventor: SAEGUSA KUNIO
IPC: H01B3/00
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a thin-film dielectric improved in dielectric properties such as dielectric constant, its temperature coefficient, memory retention, switching fatigue characteristics and leak current characteristics. CONSTITUTION: This thin-film dielectric 0.02-5μm thick has a composition expressed by formula, (AxR1-X)uCvBwOz (A is at least one element selected from Ca, Sr, Ba, Pb and Cd; R is at least one element selected from La, Ce, Y, etc.; C is at least one element selected from Bi, Sc, Sb, Cr and Tl; B is at least one element selected from Ti, Ta, Hf, W, Nb and Zr; 0<=(x)<0.99; u, v, w and z are such numbers as to be zero in electric charge as a whole). This dielectric is obtained by using a solution containing, as the chief components, a compound of the element A, compound of the element B, compound of the element C, and compound of the element R, each soluble to organic solvents.
Patent JP-S61249762-A (JP)
Title: Liquid jet recording apparatus
Inventor: ISHIWATARI MASUMI
IPC: B41J2/165
Filed: 1985-04-30
Abstract: PURPOSE:To eliminate the wasteful consumption of ink or a wasteful stand-by time, by mounting an emission optimizing means generating an electric signal corresponding to timing quantity to perform processing for optimizing an emitting state prior to starting recording. CONSTITUTION:A counter is cleared in a step S8 and preparatory emission and preheating treatment are performed in the preset number of times in a step S9 and, thereafter, printing data is printed in a step S10 to return the printing process to the step S1. When a power source is closed, each register used in the process is cleared in a step S11 and processing for presetting the largest number of the supply of the drive pulse for preheating or preparatory emission is performed in a step S7-5 and, thereafter, the same processing as mentioned above is performed to advance to the display processing step S1. Because the supply number of times of the head driving pulse at the times of preparatory emission and preheating are made variable corresponding to a printing interval as mentioned above, wasteful preparatory emission or an unnecessary stand-by time can be eliminated.
Patent JP-H11287486-A (JP)
Title: Ice transfer device
Inventor: OHIRA AKIYOSHI
IPC: F24F5/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To permit the filling of ice in heat storage tanks at a high density by changing the level of liquid in respective heat storage tanks partitioned by weirs with a pump installed on the heat storage tanks and transferring the ice with water over submerged weir portions making use of the difference of liquid level. SOLUTION: In making ice 1, a pump 20 is driven so as to supply water 2 filled in the inside of a heat storage tank 50 to a dynamic type ice making machine 18 by way of a pipe 15 which is provided with a valve 13 in the midst portion thereof. The ice 1 made by this ice making machine 18 passes through the hopper and a transfer pipe 19 and is charged into a first heat storage tank A disposed inside of the heat storage tank 50. When a given amount of ice 1 is filled in the heat storage tank A portion, a pump 21 is driven and only valves 6a, 7a are opened and water 2 which is filled in a second heat storage tank B portion is sucked from a suction opening 3b and is discharged into the heat storage tank A from a discharge opening 3a by way of pipes 11a, 9, 8.  Accordingly, the water level in the heat storage tank A is elevated while the water level in the neighboring heat storage tank B is lowered so that the ice 1 heaped up in the heat storage tank A is collapsed and uniformly filled in the heat storage tanks.
Patent JP-S581623-A (JP)
Inventor: KITAZUMI YASUHIKO
IPC: B65B31/02
Filed: 1981-06-12
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-S5615916-A (JP)
Title: Double end cutter
Inventor: MASUDA HIROHIKO
IPC: B23D45/14
Filed: 1979-07-18
Abstract: PURPOSE:To enable simultaneous vertical or tilted double end cutting and also continuous cutting of a long material. CONSTITUTION:A cutter A is supported through the intermediary of rotary brackets 20 and 21 and a pin 22 in such a manner that it can be tilted against a table 7, and is fixed. A movable cutter is provided opposite to the cutter A. As for the cutter A, a rotary cutting blade 35 is fitted to a rotary shaft 29, the tilt against the table 7 is adjusted by an air cylinder, and the movable cutter is moved in accordance with the cut length. The cutting blade 35 is presed by the air cylinder against a material D to be cut on the table 7, thus the designed cutting is performed.
Patent JP-H11287080-A (JP)
Title: Coupling clamping device
Inventor: KOMICHIYO TSUTOMU
IPC: E21B19/16
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a coupling clamping device, by which clamping torque at a hand-tight (a proper value) can be ensured stably when a coupling after screwing to the end section of a steel pipe is clamped. SOLUTION: The coupling clamping device clamps a coupling screwed to a male screw at a steel-pipe end rotated by turning rollers at hand-tight. The coupling clamping device has the turning rollers 3 turning the steel pipe 1, press-down rollers 4 pushing the steel pipe on the turning rollers and ensuring frictional force among the turning rollers and the steel pipe, a hold-down device with a braking body 7 pushing and braking the coupling 2 screwed to the steel pipe and a pressure device imparting (constant) pushing force, by which the clamping force of the coupling is kept at hand-tight, to the braking body, and a supporter 9 supporting the hold-down device in a freely vertically movable manner at that time.
Patent JP-H02269339-A (JP)
Title: Device for processing silver halide photographic sensitive material
Inventor: YAMADA MINORU
IPC: G03D3/00
Filed: 1989-04-11
Abstract: PURPOSE:To prevent the formation of scum in a washing tank by specifying the volume of the washing water to be replenished to the washing tank and providing an Ag<+> ion releasing means which elutes Ag<+> ions in this washing water. CONSTITUTION:The volume of the washing water to be replenished to the washing tank 13 is >=0.5l per 1m<2> of the silver halide photographic sensitive materials and the Ag<+> ion releasing means 4 which elutes the Ag<+> ions in this washing water is provided. For example, a processing device having a developing tank 11, a fixing tank 12, a washing tank 13 and a drying chamber 14 is so constructed as to supply the washing water from a valve 25 for regulating the volume of the washing water which is piped from a water supply faucet 21. An example of the Ag<+> ion releasing means 4 is the means using an Electro- Katadyn method which releases silver ions electrically in the water. The washing in a large volume is executed in this way without forming the scum and suspended matter.
Patent JP-S5426545-A (JP)
Title: High frequency heating wave control device
Inventor: SEMI HIDETOSHI
IPC: H05B6/06
Filed: 1977-07-30
Abstract: PURPOSE: To obtain excellent cooking condition by freely selecting preheating time by programming. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09259743-A (JP)
Title: Electric field emitting element and its manufacture
Inventor: NISHIMURA NORIO
IPC: H01J1/30
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce a process for forming a peeling layer in a cone material and a process for peeling the peeling layer in the case of forming an emitter. SOLUTION: After a cathode electrode 2 and an insulating layer 4 are formed on a substrate 1 and an opening portion 7 is formed in the insulating layer 4 by etching, a deposition layer 10 forming a gate electrode 2 and an emitter is deposited on the insulating layer 4 so that a cone-like emitter 11 is formed in the opening portion 7. By etching the deposition layer 10 to have a predetermined film thickness, the gate electrode is formed on the insulating layer 4 so as to manufacture an electric field emitting element. Further, a step is formed on the inner wall of the opening portion 7.
Patent JP-H11289300-A (JP)
Title: Optical transmitter
Inventor: TAGA HIDENORI
IPC: H04B10/532
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To improve transmission characteristics by generating an RZ optical pulse corresponding to a data signal to be transmitted by an RZ optical pulse generation means and suppressing, i.e., flatening or recessing, the peak part of an optical pulse outputted from the RZ optical pulse generation means by a peak suppression means. SOLUTION: A laser light source 10 generates CW laser light of prescribed wavelength and an optical intensity modulator 14 modulates the optical intensity of output light from the laser light souruce 10 in accordance with a digital data signal inputted from a data input terminal 12 to generate an RZ optical pulse. A sine wave generation circuit 16 extracts a clock component from the digital data signal inputted from the terminal 12, generates a sine wave signal having the frequency of the extracted clock component and impresses the sine wave signal to an optical intensity modulator 18, a phase modulator 20 and a polarization modulator 22. The modulator 18 modulates the optical intensity of the RZ pulse signal outputted from the modulator 14 so that the pulse peak part of the RZ pulse signal is recessed like an M shape in accordance with the output from the circuit 16. The modulator 20 modulates the phase of output light from the modulator 18 in accordance with the output of the circuit 16 and the modulator 22 modulates the polarization of the output light front the modulator 18 in accordance with the output of the circuit 16.
Patent JP-S57207263-A (JP)
Title: Controller for copying machine
Inventor: MASUDA SHIYUNICHI
IPC: G03G21/00
Filed: 1981-06-15
Abstract: PURPOSE:To prevent the fluctuations, etc. of source voltage during exposure of original images by inhibiting the start of electricity conduction to a fixing means while an exposure means is in operation. CONSTITUTION:When a copy key is turned on, a relay 55 is turned on by a driver 58 in accordance with the output signal from the output terminal OP2 of a microcomputer 100. A main motor 50 is operated thereby and the respective parts of a copying machine are driven. When the temp. of a fixing device is lower than a prescribed temp., a heater 56-1 is supplied with electricity. A clutch 51 for advancing an optical system is turned on by a driver 59, by which the optical system is advanced. At the same time, a relay 54 is turned on by a driver 57 to light an exposure lamp 16, then the exposure of the original is started. During the execution of the exposure, the supply of electricity to the heater 56-1 is held stopped. Upon ending of the exposure, a relay 53 goes on to start supplying electricity to the heater 56-1.
Patent JP-S5216155-A (JP)
Title: Code compressive conversion system
Inventor: ARITA KUNIHIKO
IPC: H03M7/50
Filed: 1975-07-30
Abstract: PURPOSE:To shorten processing time by performing code conversions of 2<n> kinds with n table searches.
Patent JP-S63257671-A (JP)
Title: Recorder
Inventor: HARADA TSUTOMU
IPC: B41J25/312
Filed: 1987-04-16
Abstract: PURPOSE:To enhance reliability of a holding construction, by providing a holding member for holding a side plate of a motor base in close contact with a body, in a body with the body. CONSTITUTION:A motor base 8 is mounted on a body 6 of a carriage. Next, an extension part 8b of a side plate 6a of the motor base 8 is inserted into a groove 9a in a holding member 9, as indicated by an arrow A, until the front edge of the extension part 8b makes contact with a bottom surface of the groove 9a. According to the width of the groove 9a, this insertion is press fitting through spreading out the holding member 9. The side plate 8a of the motor base 8 is pressed against a side plate of the body 6 by an elastic force due to the tendency of the holding member 9 to return to an original shape thereof, whereby the side plate 8a is held in close contact with the side plate of the body 6. A lock member inhibits the motor base 8 from being moved toward or away from a platen, whereby the motor base 8 is mounted on the carriage, and a recording head 1 supported on the motor base 8 is mounted. The holding member 9 presses the side plate 8a of the motor base 8 against the body 6, thereby holding the side plate 8a in close contact with the body 6.
Patent JP-S62248786-A (JP)
Inventor: YOSHIKAWA KIICHI
IPC: E06B9/32
Filed: 1986-04-23
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-S5833390-A (JP)
Inventor: YOHAN MURITSUTSU RAFUAERU DANI
IPC: H04M19/08
Filed: 1982-05-29
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-S5216501-A (JP)
Title: Process for manufacturing fuel gas of high calorific value
Inventor: MORITA YOSHIROU
IPC: C07C9/02
Filed: 1975-07-30
Abstract: PURPOSE: To manufacture a fuel gas rich in ethane and methane from a gas containing CO and/or CO 2  and H 2 , using a catalyst containing graphite and transition metals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62253396-A (JP)
Title: Affinity chromatography material and purification of proteinantigen of bordetella bacteria using said material
Inventor: KUNTANNMIREE MARII JIYOZE BE
IPC: B01D15/08
Filed: 1987-04-16
Abstract: 1. Use of a desialylated glycoprotein selected from desialylated fetuin and desialylated haptoglobin as an affinity chromatography ligand for pertussis toxin.
Patent JP-H02270174-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI SEIJI
IPC: G11B21/08
Filed: 1989-04-11
Abstract: PURPOSE:To prevent a voice-coil from damaging by providing a means for eliminating a positioning finishing signal to a host device when a signal from a comparator circuit is received by a control circuit. CONSTITUTION:The subject device is provided with an integrator 6 to be charged when a current is supplied to the voice-coil 10a from a servo circuit 4 and to be discharged when the current is not supplied and the comparator circuit 7 for comparing an output from this integrator 6 with a predetermined reference value 101. The control circuit 3 possesses the means for stopping the positioning finishing signal to the host device upon receipt of the signal from the comparator circuit 7. When a seek operation is so continuously instructed from the host device 1 that the temp. of the voice-coil 10a exceeds a limited temp., time for nonsupply of the current to the voice-coil 10a is increased so that the temp. of the voice-coil 10a is lowered by natural heat dissipation. By this method, the voice-coil is prevented from damaging.
Patent JP-S60234720-A (JP)
Title: Continuous type stretcher
Inventor: KIMURA TOMOAKI
IPC: B21D1/05
Filed: 1984-05-09
Abstract: PURPOSE:To reduce a losing power in bending of a roller supporting in horizontal direction by arranging plural working rollers in zigzags and also by bringing a horizontally supporting roller into contact with a strip. CONSTITUTION:A strip 18 is passed in an S shape by winding on tension rollers 36, 38, and after being guided by a guiding roller 32 it is wound directly on a working roller 22. The strip 18 is passed in snaky condition on plural working rollers 22 arranged in zigzags and wound on tension rollers 40, 42 via a guide roller 34. In this case the strip 18 is wound directly on the working roll, so the force y tension does not act on horizontal direction supporting rolls 14, 16. Consequently the rollers 14, 16 can be made small-sized, and as no bending force is acted on the strip 18, a losing power in bending is reduced.
Patent JP-H05265104-A (JP)
Title: Photometry device for microreader printer
IPC: G03B21/134
Filed: 1992-03-19
Abstract: PURPOSE:To quickly execute photometry by a photometry device in the printing of a microreader printer. CONSTITUTION:A photometry unit B composed of a mirror for photometry 14, an image forming lens 15, and a photometric sensor 16, can be taken in and out so that the mirror for the photometry 14 is located in a reader optical path in the vicinity of a projection lens 6 on an enlarging side at the time of printing, a projected luminous flux reflected by the mirror for the photometry 14 at the time of printing, is converged on the photometric sensor 16 by an image forming lens 15, and the quantity of light projected on a photosensitive drum 13 via a scanning unit A, according to the obtained photometric output, is adjusted by the voltage control of an illuminating lamp 1.