baber/WOPTO huggingface dataset:
Patent JP-H0333056-A (JP)
Title: Refractories
Inventor: AZUMA YOJI
IPC: C04B35/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the refractories which cure fast even at a relatively low temp. and have excellent compressive strength in the initial stage of a drying stage by compounding ferric chloride, aluminum chloride or stannous chloride, refractory aggregate and resol type phenol. CONSTITUTION:The above refractories consist of at least one kind of the metal chlorides (A) among the ferric chloride, aluminum chloride or stannous chloride, the refractory aggregate (B) and the resol type phenolic resin (C). water or an org. solvent may be properly added to the refractories at need in order to sufficiently mix the above-mentioned (A), (B), (C). The acidic or neutral refractory aggregate is preferably used as the refractory aggregate (B) in order to use the above-mentioned refractories as shaped refractories. The above- mentioned refractories may be used as the shaped refractories simply by packing the refractories into a mold and molding the same under the pressure applied thereon. The press molding is executed usually under the temp. and pressure conditions of 15 to 30 deg.C and 0.8 to 1.5t/cm<2>.
Patent JP-S62221480-A (JP)
Inventor: ROORENTSU BOORE
IPC: B07C5/12
Filed: 1986-07-17
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-H09325914-A (JP)
Title: Controller for game machine
Inventor: SAKURABA RYOSAKU
IPC: G06F21/10
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the quilt to get unjust profit through the illegal alteration or exchange of external ROM in a controller for game machine on which the external ROM for storing various control programs for various hardwares and a microcomputer circuit are mounted like a PACHINKO stand, a slot machine or the like in recent years. SOLUTION: A microcomputer circuit 1 is constituted of a one-chip microcomputer provided with a fuse type PROM 12, an inspection program for adding the control program data of all the addresses of an external ROM 2 and the regular arithmetic result Tc in the case that the external ROM 2 is proper are written in that fuse type PROM 12, and when starting a system, a CPU 11 is let execute the inspection program. Then, the inspection operated results Xn and Tc are compared and only in the case of Xn=Tc, an operating mode is started.
Patent JP-S6145285-A (JP)
Inventor: IBA AKIO
IPC: G10H1/18
Filed: 1984-08-09
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-H0516081-A (JP)
Title: Method and device for stamping body number of vehicle
Inventor: KONDOU TOSHIHIRO
IPC: B62D65/00
Filed: 1991-07-08
Abstract: PURPOSE:To improve the efficiency of the pick-up work of the body number stamped in a body frame and the peripheral work thereof. CONSTITUTION:Multiple ring bodies 13L are supported by a center shaft 12 of a stamping head 7 freely to turn, and the stamping surface 133 is formed in a projecting part 131 of each ring body 13L, and while a bar code corresponding to the number and the letters to be stamped on a recessed part 132 is formed. The bar code of the stamping head 7, namely, the body number to be stamped to a body frame practically is read out automatically for storage by a bar code reader 29. The bar code corresponding to the body number described in a report card of the inspection of entire car is read out by the other bar code reader. The read-out body number of the report card of the inspection of entire car is compared with the body number of the stamping head 7 read-out by the bar code reader 29, and in the case that both of them coincide with each other, the stamping head 7 is operated to carry out the stamping work.
Patent JP-S6227122-A (JP)
Title: Injection molding method and injection mold for laminated structural body
Inventor: KONDO KANEMITSU
IPC: B29C45/26
Filed: 1985-07-29
Abstract: PURPOSE:To mold laminated structure reliably and stably, by a method wherein synthetic resin for a skin material is cast to a boundary part with a gate casting the synthetic resin for a core material of a cavity through an injection runner which is different from that for core material injection and then the synthetic resin for the core material is injected through the gate. CONSTITUTION:In case of molding, for example, of a laminated structural body in a plate form, the bottom of a top force 1 and the top of a bottom force 2 are formed symmetric. In other words, a gate 4 narrowed so that a fluidized cross section becomes narrower than the inside of a cavity 3 is formed one one end side of the cavity 3 formed to a rectangular cross section of predetermined depth along the widthward direction of the cavity 3, a core material injection runner 5 is formed on the opposite side of the cavity 3 by placing the gate 4 between and a skin material injection runner 6 is opened at an end part of a gate 4 side of the cavity 3. When a skin material made of synthetic resin is cast within the cavity 3 through the skin material injection runner 6 and then the core material made of synthetic resin is injected from the core material injection runner 5 through the gate 4, it follows that the core material is made into the laminated structure wherein the same is wrapped in the skin material wholly.
Patent JP-H0611049-A (JP)
Title: Fitting method for rubber valve seat of valve
Inventor: TAKATOU SHIGERU
IPC: F16K1/42
Filed: 1992-06-25
Abstract: PURPOSE:To facilitate to inject and fill resin into the annular hollow part of a hollow annular rubber valve seat, confirm the filled condition of resin so as to avoid generation of cavity in the annular hollow part, and prevent partial fall of sealing surface pressure at full closing of a valve body so as to insure high sealing property uniformly on the whole circumference. CONSTITUTION:A hollow annular rubber valve seat 1 provided with a resin injecting mouthpiece 7 and an exhausting mouthpiece 8, is mounted in an annular groove part 3 formed so as to open on the inner circumference of a valve box 2, the resin injecting mouthpiece 7 and the exhausting mouthpiece 8 are respectively inserted into mouthpiece inserting holes 9A, 9B, an exhausting means 10 is connected to the exhausting mouthpiece 8 so as to exhaust air in the annular hollow part 1A of the hollow annular rubber valve seat 1, and then epoxy resin 5 is injected and filled into the annular hollow part 1A from the resin injecting mouthpiece 7 by a pressure injecting means 11 and solidified.
Patent JP-H1012905-A (JP)
Title: Solar cell and manufacture thereof
Inventor: KITATANI TAKESHI
IPC: H01L31/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To realize a high conversion efficiency using a material which enables lattice matching with GaAs and satisfactory crystal growth, by using a semiconductor made of a III-V mixed crystal semiconductor containing nitrogen as at least one of a semiconductor substrate, a p-type semiconductor layer and an n-type semiconductor layer. SOLUTION: On a semiconductor substrate 1, a beryllium-doped p-type GaAs layer 2 is grown as a buffer layer. Then, a N2 gas is excited by RF plasma, and fed and added, thus growing a p-type GaInNAs base layer 3 on the p-type GaAs layer 2. Then, a shutter for supplying Be into a chamber is closed, and at the same time, a shutter for supplying Si into the chamber is opened. Thus, an n-type GaInNAs emitter layer 4 is grown on the p-type GaInNAs base layer 3, thereby forming a solar cell. Thus, a high conversion efficiency may be realized using a material which enables lattice matching with GaAs and satisfactory crystal growth.
Patent JP-S6411488-A (JP)
Title: Color frame detector
Inventor: SASAKI TADAO
IPC: H04N9/79
Filed: 1987-07-03
Abstract: PURPOSE:To correctly detect a color frame by synchronizing with a color burst, having a fixed phase to the successive wave signal of the same frequency for every frame and comparing the color burst with the reference signal of the same frequency. CONSTITUTION:When a vertical synchronizing signal and a field discriminating signal SO/E are obtained, the reference signal SREF is generated and inputted to a phase detector 5 from a reference signal generating circuit 10. The successive wave signal SCW synchronizing with the color burst from a PLL circuit 4 and having the same frequency is generated and inputted to the detector 5. In the first and the second fields of the color frame, the phase of the signals SCW and SREF are the same the output of the detector 5 goes to a low level. In the third and the fourth fields, the phases of the signals SCW and SREF are opposite, the output of the detector goes to a high level to obtain a color frame detecting signal SCF from output terminals 13 respectively. In such a way, the color frame of the color video signal SV of an NTSC system can be detected.
Patent JP-S5957527-A (JP)
Title: Pulse generator
Inventor: INOSE SHIYUUICHI
IPC: H03K5/135
Filed: 1982-09-28
Abstract: PURPOSE:To attain simply a pulse generator with high accuracy, by selecting plural clock pulses closest to the leading edge of an input trigger, and obtaining a pulse having a prescribed width with a counter circuit. CONSTITUTION:A clock CLK inputted from a line L1 is inputted to a DFF4, multivibrator 12, inverter 1 and a delay circuit 2. Further, a trigger TRG inputted from a line L2 is given respectively to an OR gate 17 and D input of DFFs 4-7. Then, the circuit 2 forms plural clock pulses and the FF4-7 are operated in synchronizing with the clock pulses. The plural clock pulses closest to the trigger TRG are selected, a counter comprising FFs 13, 14 counts the pulse to output a pulse having a prescribed width.
Patent JP-S6146652-A (JP)
Title: Processor for receiving/placing order
Inventor: KOGA HIROYUKI
IPC: H04L13/00
Filed: 1984-08-10
Abstract: PURPOSE:To automate an order receiving/placing confirming job by connecting a microcomputer and a conventional computer to a communication line so as to attain collation with past transaction data. CONSTITUTION:A signal transmitted through a subscriber line is subject to each processing such as demodulation, serial/parallel conversion and format conversion at a communication processing section A and then inputted to an information processing section B. The information processing section B uses a header read circuit 4 recognizing a sender and a verification circuit 5 discriminating the propriety of a reception signal based on a data stored at each sender. When the reception signal is correct by the result of verification of the verification circuit 5, the signal passes through a correction replacement circuit 8 without any modification, and when the reception signal is not correct and possible for correction, a correction data of a correction circuit 6 is inputted to a correction replacement circuit 8 to replace an erroneous part of the reception signal. When the reception signal is not correct and the correction is impossible, the sender is inquired about it via an automatic transmission section C and a communication processing section A'.
Patent JP-H0613758-A (JP)
Title: Hole boring method for multilayer board
Inventor: KOMORI OSAMU
IPC: B26F1/16
Filed: 1992-06-25
Abstract: PURPOSE:To bore a large through-hole on a board without producing smears by a method wherein small holes are bored with a drill smaller than the large through-hole liable to smear, and the small holes bored by the drill are turned into a large hole of required diameter. CONSTITUTION:By this method of boring a hole on a multilayer board, boring is carried out with a drill with is small in diameter and hardly produces smears, so that little heat is generated by the boring. Therefore, epoxy resin is not fused, so that a multilayer board can be kept high in reliability. A small hole is firstly bored with a drill having a diameter smaller than half the diameter of a large through-hole to be made at the center of a through-hole, and small holes of the same diameter of the first hole are bored at places alpha2 other than the center. The small holes bored by a drill are connected into a through-hole of required large diameter. Therefore, cuttings are fine, a dust collector can be prevented from being clogged, and a through-hole can be bored on a multilayer board without producing smears.
Patent JP-S6062466-A (JP)
Title: Compounded grinding wheel
Inventor: NISHIMURA TERUO
IPC: B24D3/00
Filed: 1983-09-12
Abstract: PURPOSE:To make a grinding wheel possible to do rough grinding up to finish dringing and yet super-finish grinding with the same wheel as well as to aim to aim at improvements in stock removal and both finished surface and size accuracies of a work, by coating a fine abrasive with an elastic agent, in case of a compounded grinding wheel consisting of a rough and fine abrasives in combination. CONSTITUTION:Rough abrasives 4 below #2,000 as abrasives removing grinding allowance of a work and fine abrasives above #4,000 in order to make better finishing surface roughness of a raceway groove 2 are mixed together, while the surface of each fine abrasive 4 is coated with an elastic agent 5 and bound into form with a binding agent 6. And, in time of rough grinding, namelt, when pressure force F in a grinding wheel 1 is large, these fine abrasives are thrust in space between rought abrasives 3 because of elastic deformation in the elastic agent 5, giving no grinding action to the raceway groove 2, therefore wear is little, thus the receway groove 2 is rough-ground by these rough abrasives 3. Likewise, at low pressure force F' in time of finish grinding, deformation in the elastic agent 5 is solved, and the fine abrasives 4 are projected to the working surface with action of the elastic agent, taking charge of precision machining for the raceway groove 2. Furthermore, because of low pressure force for finish grinding, wear in the fine abrasives in little and favorable finishing surface operation takes place.
Patent JP-H1019707-A (JP)
Title: Pressure difference-transmitting apparatus
Inventor: FUKAI WATARU
IPC: G01L13/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve manipulation safety by providing a projecting part project ing from a pressure-receiving flange and narrowing a central part of a recess, and reducing a difference of sectional areas between a central part of a flange chamber and the vicinity of a pressure introduction opening. SOLUTION: A block part comprises a high pressure body 1, a low pressure body 2, a high pressure liquid-separating diaphragm 4A, a low pressure liquid- separating diaphragm 4B, a center diaphragm 3 and a sensor 8, etc. Recesses 21A, 21B are formed at one side of the high pressure body 1, low pressure body 2, which is not in touch with the body 1, 2 even when the center diaphragm 3 is deformed to the maximum. Pressure-receiving flanges 12A, 12B guide a measurement pressure from pressure introduction openings 16A, 16B to the liquid-separating diaphragms 4A, 4B. Conical projecting parts 23A, 23B are provided at bottom parts of the recesses 21A, 21B of the pressure-receiving flanges 12A, 12B.  In the configuration, a difference of sectional areas between a central part of a flange chamber and the vicinity of the pressure-introduction opening is reduced, so that a pressure difference in the flange chamber is decreased.
Patent JP-S6413232-A (JP)
Title: Optical storage reproducing device
Inventor: YONEKUBO MASATOSHI
IPC: G11B7/09
Filed: 1987-07-06
Abstract: PURPOSE:To miniaturize a device, and to make it of high performance by making a reflected light from an optical storage medium incident upon a holographic element, and focusing it according to the difference signal of photoelectric conversion elements which have major axes in a focal line direction and other focal line direction respectively caused by astigmatism. CONSTITUTION:A semiconductor laser beam 301 is emitted and a light spot is formed on a magneto-optical recording medium 305. The light reflected by the medium 305 is received by the holographic element 306. The element 306 is made to act as a convex lens only in one dimensional direction and is made to generate the astigmatism. The light divided into two by the element 306 is converged by a lens 307 and is detected by polarizing plates 309, 310 and is turned into electric signals by the photoelectric conversion elements 311, 312. The element 311 is made nearly in the band shape having its longitudinal side in the direction of the focal line caused by the astigmatism and the element 312 is made nearly in the shape of the band having its longitudinal side in the direction of the other focal line caused by the astigmatism and a focusing servo is executed according to the difference signal of the outputs of the elements 311, 312. Thus, the device can be miniaturized and made of high performance.
Patent JP-S5870377-A (JP)
Title: Light quantity controlling system of optical character reader
Inventor: YASUNAGA YOSHITAKA
IPC: G06V10/10
Filed: 1981-10-21
Abstract: PURPOSE:To control the quantity of light with high accuracy, irrespective of a color of  a ground of a body to be read, by reflecting a part of light emitted from a light source,  and controlling a current flowing to the light source, in accordance with an electric  signal obtained by photoelectrically converting said reflected light. CONSTITUTION:When controlling the quantity of light of an optical character reader,  the quantity of light is controlled most suitably so that a character, a symbol, etc. can  be read with high accuracy even in case when a color of a ground (background) of a  body to be read is black, and the character, the symbol, etc. are white. A part of light  emitted from a light source 2 is reflected by a body to be read 1 and forms an image  on an image sensor 3 through a lens system 6, but other one part of said light is reflected by a passive reflector 7, is received by a photoelectric converting element 8, and in case when the quantity of received light is large, the quantity of light emitted  from the light source 2 is decreased, and on the contrary, if the quantity of said received light is small, the quantity of light emitted from the light source is increased. Accordingly, by adjusting a threshold level Vref of a comparator 10, the quantity of  light is controlled most suitably in accordance with a color of a ground of the body to be read 1.
Patent JP-S6323981-A (JP)
Title: Ink jet recording fluid
Inventor: MATSUZAKI MAKOTO
IPC: C09D11/00
Filed: 1986-07-17
Abstract: PURPOSE:To obtain an ink jet recording fluid which is free from a difference in ink jet recording characteristics due to a difference in the kind of paper and has a good quality irrespective of the quality of paper, by incorporating ovalbumin in an ink jet recording fluid. CONSTITUTION:An ink jet recording fluid contains 0.1-20wt% ovalbumin. Immediately after the recording fluid is deposited on a general-purpose recording medium, the ovalbumin absorbs heat energy to cause coagulation and denaturation in a state of an aq. soln. An image is fixed on the recording medi um while a recording fluid is deposited on the medium, whereby ink jet record ing having a high-quality image can be made without causing undesired running of the recording fluid or crumpling of paper. It is preferred that a polyhydric alcohol (e.g., glycerol) is used in the recording fluid to prevent the fluid from being dried and solidifed in nozzles.
Patent JP-2000007053-A (JP)
Title: Packaging bag for use in microwave oven
Inventor: MUROHASHI RITSUKO
IPC: B65D30/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To simultaneously heat and cook kinds of food which are different in cooking time by providing one packaging bag with a housing having a metallic film for shielding microwaves and with a housing made of a plastic film where the microwaves are easily transmittable and by controlling microwave transmittance of the two housings. SOLUTION: In a packaging bag with an internal face comprising a heat seal layer and having two housings, a housing (A) 18 and a housing (B) 19 are divided by a center seal 16, while the housing (B) 19 is made of a plastic laminate film which does not shield microwaves and the housing (A) 18 comprises metallic films 13 such as an aluminum foil laminated to reduce microwave transmittance, thereby providing the packaging bag 1 for use in a microwave oven. Since the housing (A) 18 and the housing (B) 19 are different in microwave transmittance, kinds of food different in cooking time can be simultaneously heated and cooked.
Patent JP-S6324280-A (JP)
Inventor: IKEDA HISAO
IPC: G09F9/00
Filed: 1986-07-17
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-S5870303-A (JP)
Title: Controller for diesel engine power generator
Inventor: SATOU HIROYASU
IPC: H02P9/04
Filed: 1981-10-21
Abstract: PURPOSE:To ensure a monitor for all functions of a microcomputer including peripheral elements, by closing a relay and at the same time delivering a fault detecting signal to stop a diesel engine when a fault arises to a control microcomputer. CONSTITUTION:A microcomputer is programmed to deliver the pulses of a specified width with a certain interval from a microprocessor 1 with a certain interval from a microprocessor 1 through an I/O port 7. At the same time, a timer 5 and an interruption controller 6 are used to carry out a program with a certain interval. When the hardware or software of a microcomputer has any  fault, the output signal of the port 7 is turned into a continuous signal L or H.  Thus a one-shot trigger 8 is not triggered again. If a continuous signal L is delivered from a controller, a fault detecting relay 10 is reset to transmit signals to a fault detecting circuit. At the same time, a stopped solenoid 11 is energized to stop a diesel engine.
Patent JP-S6412882-A (JP)
Title: Ultrasonic driving device
Inventor: HONDA KEISUKE
IPC: H01L41/09
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the strong torque by penetrating a bolt into a through hole of a piezoelectric oscillator and the metallic blocks, constituting a stator fixed by a nut and combining a rotor with the end of the nut or the bolt. CONSTITUTION:A piezoelectric oscillator 1 is held between the metallic blocks 2 and 3. A bolt 4 is penetrated into the piezoelectric oscillator 1 and the metallic block 3. A nut 5 is screwed and fitted over a screw 4b of the bolt 4 to constitute a stator 6 by fixing together as a unit. When an alternating current is applied to the piezoelectric oscillator 1 of the stator 6 from the alternating current power source 7, the stator 6 resonates with the longitudinal oscillation by the generation of longitudinal oscillation from the piezoelectric oscillation 1. According to the constitution, the stator 6 oscillates with retrogressive resonance, but, at the same time, because the bolt 4 itself also oscillates with retrogressive resonance, the big elliptic oscillation generates at a part of the nut 5 of the end of the bolt 4. Accordingly, a rotor 8 in pressure contact with the part of the nut 5 rotates with the strong torque.
Patent JP-H0459484-A (JP)
Title: Four-wheel steering device
Inventor: MATSUSHITA MASAAKI
IPC: B62D6/00
Filed: 1990-06-28
Abstract: PURPOSE:To facilitate operation and turn a vehicle easily and correctly by controlling to operate an electric power steering device so as to make small operating force of a steering wheel at steering rear wheels in the same phase as front wheels. CONSTITUTION:The vehicle speed condition from a vehicle speed sensor 36 and the operating force condition of a steering wheel 4 from a steering sensor 42 for power steering are input to a control means 40 for power steering, the target operating force of the steering wheel 4 is computed, and an electric power steering device 38 is controlled to operate the steering wheel 4 by the target operating force. When the vehicle speed is over a reference value and rear wheels 14, 14 are steered in the same phase as front wheels 10, 10, the control signal from a four-wheel steering control means 30 is input to the control means 40 for power steering, and the electric power steering device 38 is controlled to operate by modified target operating force so as to lighten the operating force of the steering wheel 4.