baber/WOPTO huggingface dataset:
Patent JP-S62225723-A (JP)
Title: Reciprocating engine
Inventor: ARAOKA KATSUMASA
IPC: F02B75/32
Filed: 1986-03-28
Abstract: PURPOSE:To reduce the size of a movement conversion part, by a method wherein a spiral groove is formed in a closed loop state in the outer peripheral surface of a shaft being reciprocated at a specified stroke, and a nut is threadedly joined with the spiral groove to convert reciprocating movement of the shaft into rotation movement. CONSTITUTION:A piston 13, reciprocated by a gas pressure driving source or an internal combustion engine, is slidably supported to a support member 11, and a shaft 14, in which a spiral groove 15 is formed in a closed loop state, is situated integrally with the upper end of the piston 13. A nut 18 threadedly joined with the shaft 14 is rotatably supported to a support cylinder 16 through a bearing 17, a power absorbing device 20, e.g., a generator, is secured to the upper end of the support cylinder 16, and the rotary part thereof is coaxially coupled to the nut 18 through a coupling cylinder 21. Plural profile parts 19 profiling the spiral groove 15 are formed in the inner surface of the nut 18, and when the piston 13 is moved by a specified stroke L and is positioned to a top and a bottom dead point, profile parts 19a and 19b are positioned in return points P1 and P2, respectively.
Patent JP-2000270145-A (JP)
Title: Facsimile device
Inventor: NAKAMURA HISASHI
IPC: H04N1/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile device which notifies a receiver of the reception of a confidential document and also notifies a transmitter of the extraction of the confidential document, respectively. SOLUTION: This facsimile device acquires the information on the confidential ID and a transmitter which are sent from the transmitting side after receiving a confidential document in facsimile and stores these information in a storage part together with a received original to end its facsimile reception of the confidential document. Then the facsimile device fetches the format of a confidential document reception notifying mail to produce this mail by adding the information indicating the reception of the confidential document and the reception result, etc., fetches the mail address of the receiver of the confidential document that is previously registered in response to the confidential ID from the storage part and sends the confidential document reception notifying mail to the mail address (S101-S107).  Thus, it's possible to surely notify the receiver of the confidential document of a fact that the confidential document is received by its receiver.
Patent JP-2000268825-A (JP)
Title: Alkaline secondary battery
Inventor: HIRUMA MITSUO
IPC: H01M4/62
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress rise of the internal pressure associated with propagation of the charge-discharge cycles and to enhance the charge-discharge cyclic service life. SOLUTION: This alkaline secondary battery is composed of a positive electrode 2 having such a structure that a paste containing an active material and binder is put fully in an electroconductive board, a negative electrode 1 having structure that a paste containing active material and binder is put fully in an electroconductive board, and alkaline electrolytic solution. The binder of at least one of the electrodes 2 and 1 consists of one or more sorts of polymers, and in the infrared absorptive spectrum, exhibits absorptions at 1710±40 cm-1 and/or 1580±40 cm-1, 1400±40 cm-1, and 1090±40 cm-1.
Patent JP-S545931-A (JP)
Title: Prearation of n,n-dialkyltoluamide
Inventor: HASEGAWA YOUICHI
IPC: B01J27/00
Filed: 1977-06-14
Abstract: PURPOSE: To prepare the N,N-dialkyltoluamide, useful as raw material for agrichemicals, repellents against mosquitos, etc., by reaction of toluic acid with dialkylamine in the presence of at least one kinds of catalyst selected from phosphorus oxylic acids, their salts, oxides and halides. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55163523-A (JP)
Title: Taking information display circuit
Inventor: MIZOGAMI KAZUNORI
IPC: G03B17/18
Filed: 1979-06-05
Abstract: PURPOSE: To make possible the accurate displaying of taking information by automatically setting and displaying the aperture value corresponding to luminance by controlling switches and calculating and displaying shutter second time based on this value.  
     CONSTITUTION: A switch S 11  and the switch S 1  of the feedback circuit of an operational amplifier OP 1  are closed by the high level output of a clock generator 20 and the film sensitivity information from the operational amplifier OP 1  having been set by a variable resistance (r) and the photodetecting information by a photodetector SPD are applied to an operational amplifier OP 2 . Then, according to the luminance information through the switch S 11 , latch circuit 11, etc., a decoder 12 generates aperture information and has it displayed in a display device 17. At the same time, the corresponding switches S 2 , S 3 ... of the feedback circuit of the amplifier are closed to apply the aperture value information by resistances R 1 , R 2 ... to the amplifier OP 2 . Thereby, the shutter second time based on the aperture value information which stops the switch S 21  closed by the low level output of the generator 20 is displayed in a display device 19 and the shutter second time accurately following up from the maximum aperture down to the minimum aperture is displayed in the single-lens reflex camera of a TTL reflection photometric system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56167379-A (JP)
Title: Gas laser discharge tube
Inventor: HORIUCHI NAOYA
IPC: H01S3/038
Filed: 1980-05-26
Abstract: PURPOSE:To increase the strength of a structure and to make the replacement thereof efficient by providing a device wherein a cold cathode is compressed into a holder made of a metal having a high heat conductivity at one end of the discharge tube so that it can be detached freely. CONSTITUTION:Ti, Ta, W, Mo, and the like which are resistive to ion sputtering and have high melting points are used for the cold cathode 8. Ti can be readily machined, its cost is inexpensive, and it is suitable. The cooling holder 10 which is made of the metal having high heat conductivity is fixed to inner laser tube 11 via an O ring 12, and to an outer laser tube 14 via an O ring 13. A cold cathode holder 7 is compressed or screwed into the tip of the cooling holder 10, and the replacement is facilitated. Cooling water 15 is sealed in the space between the tubes 11 and 14, and the heating of the inside of the tube 11 and the holder 10 are cooled. In this constitution, since there is no fused part between the inner glass tube and the outer tube, the replacement is easy. The structure of the holder is simple, and the electrical connection is obtained by contact, and the very effective device can be obtained.
Patent JP-H01241847-A (JP)
Title: Pin grid array semiconductor package
Inventor: OTSUKI YUJIRO
IPC: H05K1/14
Filed: 1988-03-23
Abstract: PURPOSE:To obtain twice the number of signal pins in the same area as that of a conventional pin grid array package and to easily extend the signal pattern of a mounting board, by standing the signal pins on both the bottom and top faces of a case housing, and connecting the pins to two substrates so disposed as to hold the housing therebetween. CONSTITUTION:Signal pins 12 protruding on the upper face of a case housing 11 are inserted into the mounting holes of a mounting board 25 of upper side. Signal pines 13 of the bottom face of the housing 11 are inserted into the mounting holes of a mounting substrate 26 of lower side. Thus, the boards 25, 26 are so mounted as to hold the housing 11 therebetween.
Patent JP-H09258827-A (JP)
Title: Unmanned guiding vehicle
Inventor: NOMURA YOSHIHIRO
IPC: G05D1/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent collision even when a traveling speed and a steering angle are changed during traveling by operating a braking device by the lower detection sensitivity of a receiver as the steering angle of the steering wheel of a vehicle main body becomes larger. SOLUTION: When the vehicle main body starts a traveling operation, the receiver 21 detects a distance with a guiding vehicle in front by the level (s) of signals. Then, an angle to which the steering wheel is turned is detected by a steering angle detection means 17 and a set reception level S at which the braking device 10 starts an operation is set based on the size of the angle. Then, the reception signal level (s) is compared with the set reception level S at which the braking device 10 starts the operation, and when it is reached, the braking device 10 is operated and shifted to a stop operation. In such a manner, since control is performed so as to operate the braking device 10 even when the reception level of the receiver 21 is low as the steering angle is larger, even when the vehicle traveling in front is present right around a corner, this unmanned guiding vehicle is stopped in front of the corner and safety is improved.
Patent JP-H02250381-A (JP)
Title: Semiconductor device
Inventor: NAGAI AKIRA
IPC: H01L23/52
Filed: 1989-03-24
Abstract: PURPOSE:To increase speed by using a laminate comprising a normal conductor and a superconductor as wirings and/or leads in a chip. CONSTITUTION:Wirings 14, 15 and/or a lead in a chip are made to be a layered product comprising a normal conductor 12 and a superconductor 13. If superconducting status of the layered product is destroyed, the superconductor exhibits extremely high resistance, but since the normal conductor has low resistance, a semiconductor can be used in a status of conventional wiring or lead signal transmission. Thus in the wirings 14, 15, a laminate comprising the superconductor 13 and the normal conductor 12, the resistance of the superconductor 13 is zero at temperature of the transition temperature of the superconductor 13 or less so that an electric signal flows only in the superconductor 13. Therefore signal transmission delay of the wirings 14, 15 comprising the superconductor 13 can be reduced. Thus the speed of a semiconductor device can be improved.
Patent JP-H02249533-A (JP)
Title: X-ray television
Inventor: TANAKA MINORU
IPC: A61B6/00
Filed: 1989-03-24
Abstract: PURPOSE:To enlarge the X-ray examination range by arcuately sliding a main C shape arm and an auxiliary C shape arm, relative to each other while arcuately sliding the auxiliary C shape arm, relative to an auxiliary C shape arm support bed. CONSTITUTION:A main C shape arm is arcuately slid so as to set an X-ray tube device 7 and a TV device 8 at the solid line positions. In this condition, An under X-ray tube device can examine and take up an image, and is locked by an electromagnetic lock or a mechanical brake. In this conditions, the main C shape arm 6 and an auxiliary C shape arm 5 are arcuately slid toward the floor so as to set the X-ray tube device 7 and the television device 8 at positions where horizontal examination or horizontal image take-up is possible. Further, the main C shape arm alone is rotated clockwise from this condition. On the contrary, if the arms are rotated counter-clockwise. The examination or image take-up of an over X-ray tube device can be made by the under X-ray tube device. With this arrangement, since the arcuate movement of the main C shape arm can be increased, it is possible to carry out X-ray examination or image pick-up for a member to be inspected in every direction.
Patent JP-H07276666-A (JP)
Title: Ink jet recording device
Inventor: HASEGAWA HIROSHI
IPC: B41J2/21
Filed: 1994-04-08
Abstract: PURPOSE:To provide a compact and low-cost ink jet recording device which is capable of continuing the recording action by the other ink discharge part, even if at least, one ink tank is empty. CONSTITUTION:An ink jet recording device is composed of a single recording head 1 or plural recording heads 1, each having an ink discharge part which can discharge different color inks, ink tanks 2 which store different color inks, ink supply passages 110, 202 which guide different color inks to the ink discharge part from the ink tanks, and a float valve 212 which is arranged in a float valve chamber 210 provided halfway through the ink supply, can close the ink supply passage.
Patent JP-H03271362-A (JP)
Title: Vapor-deposited electric insulating metal film
Inventor: HAKODA KOJI
IPC: C23C30/00
Filed: 1990-03-20
Abstract: PURPOSE:To obtain a vapor-deposited electric insulating metal film having fine metallic luster by forming a vapor-deposited film of a nearly uniform Sn-Al mixture on the surface of a substrate. CONSTITUTION:A vapor-deposited film 2 of a nearly uniform Sn-Al mixture is formed on a substrate 1 such as a biaxially oriented polyethylene terephthalate film of about 5-40mum thickness by vacuum deposition or other method. At this time, the Al content of the film 2 is regulated to 3-50% and the thickness to 5-70nm. The resulting vapor-deposited film 2 has electric insulating property and metallic luster and the electric insulating property is not lost by external force.
Patent JP-H06256737-A (JP)
Title: Flame-retardant heat-insulating adhesive composition
Inventor: MIYAZAWA KOUKI
IPC: C09J161/24
Filed: 1993-03-08
Abstract: PURPOSE:To obtain the subject composition having excellent safety and useful for wall paper material, panel for building, etc., by mixing a water-soluble adhesive component, etc., with gypsum powder at a specific ratio. CONSTITUTION:This adhesive composition is produced by compounding (A) an adhesive component comprising (i) one or more kinds of water-soluble adhesive components selected from starch, dextrin, casein, PVA, polyvinyl pyrrolidone, resorcinol resin and urea resin or (ii) an aqueous emulsion adhesive component produced by dispersing one or more components selected from polyvinyl acetate, rubbery substance, phenolic resin, polymethyl methacrylate, polymethyl cyanoacrylate and polyethylmethyl methacrylate in water with (B) gypsum powder at an A/B weight ratio of 1/(0.5-4), preferably 1/(1-2).
Patent JP-2000266378-A (JP)
Title: Humidifier
Inventor: OGATA HARUKI
IPC: F24F6/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To quickly spout stream, even if a water level in a container for generating stream is high, when the container for generating the stream is constituted to pour water in a water storage container from an upper part. SOLUTION: This humidifier comprises a water storage container 13, capable of pouring water from an upper part, an evaporating container 15 receiving water from the container 13 to set the water level in the container to the same as that of the container, a pipeline 17 for connecting the container 15 to the container 13, a heater 16 for heating water 5 supplied through the pipeline 17, and a volume contracting member 20 provided in the container 15. With this configuration, since water quantity heated by the heater is reduced by the member 20, a load on the heater 16 is decreased, and hence the water can be boiled earlier, as compared with the case of providing no member 20 in the container 15.
Patent JP-S56168201-A (JP)
Title: Protective device for programmable sequence controller
Inventor: TAKAOKA HIROSHI
IPC: G05B19/05
Filed: 1980-05-29
Abstract: PURPOSE:To prevent an operation error of the whole system, and to raise the reliability, by placing a relay so that a control signal line is always opened after control has been completed. CONSTITUTION:A contact of a push-button 1 by which group sequential(GS) control is started is closed, a relay 4 is energized, contact 5 is closed, and energizing of the relay 4 is held. As a result, a contact 6 is closed, and a driving signal from a programmable sequence controller(PSC)9 is provided to an operation end driving relay 8. When GS control has been completed, a completion signal is generated, and a contact 3 is opened. Therefore, even if the PSC9 has executed an operation error thereafter, the process side is protected since a signal line to the operation end is cut off.
Patent JP-S54162206-A (JP)
Title: Self-suction type pump
Inventor: UCHIOKE TAKASHI
IPC: F04D9/02
Filed: 1978-06-14
Abstract: PURPOSE: To facilitate air-water separation by providing a self-suction rib at the upper part of a separation chamber in the direction facing the discharge port and reducing the speed of flow in the separation chamber.  
     CONSTITUTION: Impeller 7 is fitted to shaft 14 of motor 6. By partitioning wall 4, the suction side is separated from the discharge side. Pump chamber P is formed by partitioning wall 4, side plate 91 and outer wall 92. Stop valve 12 prevents water from flowing into the suction side. When the pump is put into operation by introducing prime, the air in the suction side is expelled by impeller 7 and air-water separation is performed in separation chamber 11. The water separated from air passes return hole 13 enters again the suction side of impeller 7, and then air-water separation is repeated. Thus, the air-water mixture ejected by impeller 7 is slowed down by self-suction rib 3, and air bubbles rise along self-suction rib 3. For this reason, air-water separation is facilitated and self-suction efficiency is increased without lowering the pumping efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62229158-A (JP)
Title: Electrostatic image developer
Inventor: SHIGETA KUNIO
IPC: G03G9/087
Filed: 1986-03-31
Abstract: PURPOSE:To form a good visible image of a high image density without fogging for a long period of time by using a toner prepd. by adding and mixing the pulverized particles of a fluidizing agent, and a carrier formed by coating a polymer contg. a monomer component or a compsn. contg. such polymer on the surface of a core material. CONSTITUTION:The pulverized particles of the fluidizing agent to be added and mixed to and with the toner are selected from the group consisting of pulverized alumina particles, pulverized titanium particles an d pulverized nitrogen-contg. particles. The carrier to constitute a developer together with the toner is prepd. by coating the polymer contg. the monomer expressed by formula I or formula II or the compsn. contg. such polymer on the surface of the core material. In formula, R<1>, R<2> respectively denote a hydrogen atom, or methyl group, n, p respectively denote 1-8 integer, m, q respectively denote 1-19 integer. A frictional electrostatic charge characteristic is thereby obtd. stably for a long period of time and the good visible image of the high image density without fogging is formed for a long period of time.
Patent JP-S57186185-A (JP)
Title: Body to be discriminated for individual body discrimination
Inventor: HOUSHI TERUO
IPC: G01S7/497
Filed: 1981-05-11
Abstract: PURPOSE:To reduce the power consumption of a battery of performing accurate operation by generating a discrimination code once trigger light is received without performing operation until the trigger light is received, and then stopping the generation of the discrimination code signal by a reset signal. CONSTITUTION:When a car 1 is conveyed by a belt conveyor 6 until a prescribed position, the light emission part 4 of a computer 3 emits light and the photodetection part 7 of a body 2 to be discriminated photodetects the light. Then, a circuit which is arranged in the body 2 to be discriminated and generates a discrimination code signal starts operation, and light modulated by the discrimination code signal which corresponds to, for example, the body number of the car 1 is generated by the light emission part 8 of the body 2 to be discriminated. This light is photodetected by the photodetection part 5 of the computer 3, which performs arithmetic processing for demodulation; and the computer 3 sends a command to the car and prescribed operation is carried out. The generation of said light modulated by the discrimination code signal is stopped by a reset signal.
Patent JP-H07275329-A (JP)
Title: Method for fractional sterilization utilizing reduction of relative humidity
Inventor: ABE KEIKO
IPC: A61L2/02
Filed: 1994-04-08
Abstract: PURPOSE:To sterilize xeric storage mold in an airtight room or container like a warehouse or transport container by using a simple installation and operation and reducing required power rate as much as possible. CONSTITUTION:A method for sterilizing xeric mold in an airtight room or container comprises the steps of lowering the relative humidity of the atmosphere in the room or container to the point where the growth of the mold becomes impossible and the hypha of the mold is extinguished, thereafter rising the relative humidity to the point where the growth of the mold becomes possible and the spore of the mold is germinated, and then lowering again the relative humidity to the point where the growth of the mold becomes impossible when the hypha is growing by the germination, and the hypha grown by the germination is extinguished, whereby the hypha of the mold and hypha grown from the spore are all extinguished.
Patent JP-H05281374-A (JP)
Title: Method for positioning lsi chip
IPC: G12B5/00
Filed: 1992-03-27
Abstract: PURPOSE:To improve the LSI positioning accuracy of the title method. CONSTITUTION:An LSI chip 11 is provided with one or a plurality of positioning structures 13 constituted with positional accuracy of several mum by using an LSI manufacturing process, such as photoetching, etc. A chip carrier 12 has positioning structures 14 constituted with the same positional accuracy at the locations facing the structures 13 of the chip 11. After the chip 11 is temporarily mounted on the carrier 12 without fixing the chip 11 liquid is injected into the space between the positioning structure 13 of the chip 11 and structure 14 of the carrier 12 and the positional deviation between the chip 11 and carrier 12 is corrected by utilizing the surface tension of the liquid.
Patent JP-H05274912-A (JP)
Title: Dielectric porcelain composite
IPC: H01B3/12
Filed: 1992-03-27
Abstract: PURPOSE:To increase strength without causing a drop in high dielectric characteristics, enhance reliability for application as a resonator or circuit board material used in a microwave zone, and concurrently allow the application of a compact structure. CONSTITUTION:0.1 to 3wt% of at least one compound selected from Cr2O2, MnO2 and Al2O3 is added to a main component containing 1 to 10mol% of at least one compound selected from, LaO3/2, CeO2, NdO3/2, SmO3/2 and YO3/2 for CaZrO<3>.
Patent JP-S63236496-A (JP)
Title: Device for mounting microphone
Inventor: TSUMAZAWA HIROYUKI
IPC: H04R1/02
Filed: 1987-03-25
Abstract: PURPOSE:To suitably remove various types of oscillating sounds from a mounting part and to prevent the generation of a noise due to the oscillating sound from a main body by providing a gelatinized material good in an oscillation absorptivity in a connecting part for connecting a microphone to the installing part. CONSTITUTION:An alpha-Ge1 42 having an extremely high characteristic in an impact absorption or an oscillation prevention is filled in a space formed by an internal and an external skin layers 40, 41 and internal rings 43, 44. Then, they form an annular unit of rectangle in a section and external rings 45, 46 are fixed by the internal rings 43, 44 and a screw 47. The installing part 49 constituted of the external ring 45 and the connecting part 39 constituted of the alpha-Gel 42 are hollow and a signal line 53 connected to a microphone unit 31 through a substrate 32 is disposed in a hollow part 52. In such a way, the oscillation transferred from a VTR main body to the installing part 49 and the connecting part 39 is absorbed by the alpha-Gel 42 and hardly transferred to the microphone unit 31 side.
Patent JP-S61232199-A (JP)
Inventor: ENDO KEIZO
IPC: B67D7/42
Filed: 1985-04-05
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。