baber/WOPTO huggingface dataset:
Patent JP-H10271421-A (JP)
Title: Image display device
Inventor: KIMOTO TAKAYUKI
IPC: H04N5/74
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To allow the image display device using a light bulb with ease of setup to provide uniform luminance/chromaticity at all times. SOLUTION: In the image display device configured with a light source 3, a color separation means 8 that separates a white light from the light source 3 into red, blue and green color components in dichroic mirrors 5, 7 whose characteristics are set between optical characteristics for P, S polarized lights and with a liquid crystal display panel 16 that modulates each separated color light, polarization axis selection means 10, 11, 12 that continuously convert directions of polarization are provided between the color separation means 8 and the liquid crystal display panel 16. Since the color light in a range from a P polarized light component to an S polarization component is used by changing a characteristic of the polarization axis selection means, the chromaticity and the luminance of the image display device are easily adjusted.
Patent JP-S554005-A (JP)
Title: Automatic iris device
Inventor: SAWANO HIROSHI
IPC: G03B9/07
Filed: 1978-06-23
Abstract: PURPOSE: To achieve the reduction in weight and size of the device and the improvement in its durability by eliminating the bend points in the cam shape of an iris cam member thereby reducing the turning force in the stop-down direction.  
     CONSTITUTION: When shutter release operation is done, an interlocking member 7 rapidly turns in follow-up to an iris lever 9 independently until the actuating lever 7b of the member 7 abuts against the driven lever 3b of an iris cam member 3. Even if the lever 7b abuts against the lever 3b, it rarely receives resistance because of the absence of bend points in the shape of the cam groove 4. Hence, there is no need for making an iris interlocking member spring 8 strong and the turning of the member 3 immediately gives iris turning to an iris blade 2. Automatic presetting is accomplished by providing an iris diameter changeover ring provided with a click device in the position where its intersecting piece can abut against the actuating lever 7b or lever 3b so that the left turning of the members 7 and 3 may be blocked. This enables the entire part of the device including the automatic exposure device to be made lighter in weight and smaller in size and enables durability to be improved through reduced wear of the cam pin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200377-A (JP)
Title: Processor of emergency stop of dealing
Inventor: SAKAMOTO SACHIKO
IPC: G06Q40/00
Filed: 1983-04-27
Abstract: PURPOSE:To prevent the faul use of a dealing card by setting a data trnsmission means outside a banking organ. CONSTITUTION:A memory 16 is connected to a CPU10 stored in a home computer 1. In addition, a display device 11, a printer 12, a keyboard 13, a card reader 14 and an emergency lock button 15 are connected to the CPU10 via an input/output control circuit 17. A transmission control circuit 18 is also connected to the CPU10. The memory 16 stores a working program, and the CPU10 performs its working in response to said working program. The circuit 18 is connected to a control circuit 21 at the bank side via a transmission line. The circuit 21 is connected to a computer 22 at the bank side, and the computer 22 is connected to a data file 2. Then the computer 22 works on the working program.
Patent JP-S5410855-A (JP)
Title: Fixing method for spring load adjust screw
Inventor: IWATO ISAO
IPC: F16B39/10
Filed: 1977-06-27
Abstract: PURPOSE: To allow a spring load adjust screw to be fixed without any use of adherent requiring long term for drying and having a harmful effect on a body by welding a stopper for stopping rotation of the adjust screw on the body of an apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000273061-A (JP)
Title: Terpenoid emulsion
Inventor: INADA KATSUHIRO
IPC: A61K9/107
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-water type terpenoid emulsion which does not lowering the content of the terpenoid, even when stored in a plastic container, by mixing the terpenoid with an oil and a surfactant. SOLUTION: This oil-in-water type terpenoid emulsion comprises (A) a terpenoid (for example, menthol, borneol or camphor), (B) an oil (preferably an animal or vegetable oil containing fatty acid glycerides as main components, especially preferably castor oil), and (C) a surfactant (preferably a nonionic surfactant, especially preferably a polyoxyethylene sorbitan fatty acid ester). The emulsion preferably comprises the component A in an amount of preferably 0.0005-1 W/V %, more preferably 0.001-0.1 W/V %, the component B in an amount of preferably 0.01-20 W/V %, more preferably 0.1-10 W/V %, and the component C in an amount of preferably 0.05-20 W/V %, more preferably 0.5-10 W/V %. The emulsion is preferably charged in a plastic container.
Patent JP-S552655-A (JP)
Title: Quinoline derivative
Inventor: NISHI TAKAO
IPC: A61P7/02
Filed: 1978-06-21
Abstract: NEW MATERIAL:A quinoline derivative of formula I: (R  1  is lower alkyl or phenyl group; R 2  and R 3  are lower alkyl or cycloalkyl groups), and its acid addition salt.  
     EXAMPLE: 2-Acetoxy-6-[3-(N-methyl-N-cyclohexylaminocarbonyl)propoxy]quinoline.  
     USE: Useful as remedies for bronchial asthma, arteriosclerosis, diabetes, and hypertension, and as preventive remedies for thrombosis, having good absorption and prolonged duration.  
     PROCESS: A carbostyril derivative of formula II is reacted with an acid halide of formula III: (X is halogen) or an acid anhydride of formula IV to give the compound of formula I. The compound of formula II is novel and can be obtained by reacting a carboxyalkoxycarbostyril derivative of formula V with an amine to form an amide linkage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09263948-A (JP)
Title: Formation of thin film by using plasma, thin film producing apparatus, etching method and etching device
Inventor: ASHIDA SUMIO
IPC: H01L21/302
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming method which is capable of forming films having good-quality characteristics and uses plasma of a high film forming speed by exciting discharge plasma by the electric power formed by modifying a first frequency with a second frequency. SOLUTION: Electric field energy is applied to gaseous film forming materials to attain a plasma state in the case the thin films are formed by using the plasma. The gases in the plasma state are applied to an object to be formed with films, by which the films are formed on its surface. The discharge plasma is modulated by >=2 frequencies. Namely, the discharge plasma is excited by the electric power formed by modifying the first frequency with the second frequency. Etching is executed by putting the etching gas into the plasma state. As a result, the etching method which less produces particulates, i.e., is high in a working yield and attains the compatibility of good selectivity with anisotropy.
Patent JP-H04285872-A (JP)
Title: Apparatus for detecting quenching phenomenon of superconductor due to conversion of supply current waveform to rectangular wave
Inventor: INUKAI EIKICHI
IPC: G01R31/00
Filed: 1991-03-14
Abstract: PURPOSE:To prevent the overheating damage of a superconductor due to a supply current by detecting a quenching phenomenon at the extremely initial stage of the quenched state of the superconductor when the superconductor becomes the quenched state and cutting off the supply current to the superconductor. CONSTITUTION:When a high temp. superconductor 1 becomes a quenched state in such a state that AC is supplied to the high temp. superconductor 1 and electric resistance is formed, the voltage waveform formed according to the voltage detection signal inputted to a phase conversion circuit 14 becomes a strain wave and, therefore, the voltage waveform and a current waveform are converted to rectangular waves by a rectangular wave conversion circuit 15 and the operation value of the amplitude of both rectangular waves normalized by a normalizing circuit 16 does not become zero and, therefore, a quenching phenomenon discrimination circuit 18 discriminates that the high temp. superconductor 1 generates a quenching phenomenon and a quenching phenomenon detection signal is outputted from an output circuit 19.
Patent JP-H08268587-A (JP)
Title: Pump for suction device
Inventor: YAMAMOTO HIDETO
IPC: B65H3/08
Filed: 1995-03-31
Abstract: PURPOSE: To use over a long period of time with simple constitution using no solenoid valve or the like by increasing the inside volume of a cylindrical withstand vessel by bringing a suction means into close contact with a sucking object member in a condition where a pipe connected to the sucking means is connected to an opening formed in the extensible-contractible cylindrical pressure vessel. CONSTITUTION: In a solenoid 162, a driving shaft 164 is pulled out at unactuated time by weight received from a bracket 160, and a cylindrical body 154 is put in an elongated condition. To the contrary, the solenoid 162 is actuated when an electric current is carried, and the cylindrical body 154 is contracted. When the cylindrical body 154 is elongated from a contracted condition, the inside volume is increased. Therefore, in a condition where the cylindrical body 154 is contracted, and in a condition where a sucker 24 is brought into contact with master paper 12, the cylindrical body 154 is elongaged, and when the inside volume is increased, the sucker 24 is put in a negative pressure condition, and sucks and holds the master paper 12. In this way, the sucker 24 can be put in a negative pressure condition necessary to suck a sucking object member with simple constitution.
Patent JP-H07283347-A (JP)
Title: Semiconductor package
Inventor: UEDA RYUJI
IPC: H01L23/29
Filed: 1994-04-14
Abstract: PURPOSE:To improve cooling characteristics by sealing needed areas with a resin where metal fine particles whose surface is insulated are added. CONSTITUTION:After a chip 30 is mounted to a lead frame 12 and both are connected by a wire 21, they are sealed by resin 15 to form a semiconductor package 10. Epoxy resin is used as a main constituent and a fine particle, where an insulation layer is formed with polyimide, is filled onto the surface of Cu powder as a filling material for improving thermal conductivity in the resin 15 for filling, thus securing a cooling path in addition to a wire 21 and a lead frame 12 consisting of a metal material and improving cooling characteristics and hence mounting even a chip 30 with a large power consumption to cope with a high-integration and high-functionality package.
Patent JP-H01248720-A (JP)
Title: Information processing unit
Inventor: SUGAWA KAZUYUKI
IPC: H04L29/08
Filed: 1988-03-29
Abstract: PURPOSE:To suppress useless transmission processing and to reduce the occupancy time of a line by monitoring the communication between other equipments so as to recognize the load state of an opposite transmission destination. CONSTITUTION:A confirming means confirming that data communication is implemented normally between a timer means 5 and other device and a monitoring means 4 including a timer set means setting a time corresponding to a communication data length to a timer with a number another corresponding to another device whose data communication is confirmed to be executed normally by the said confirming means are provided on the processing unit. Moreover, a transmission means 2 applying data communication to another device, a reception means 3, a line driver receiver 6 and a central processing section 1 including a management means inhibiting the publication of a transmission command to another device corresponding to the number given to the timer till a count is reset to a prescribed value to the time set to the timer, are provided. Thus, the load state of the opposite transmission destination is recognized.
Patent JP-H03274544-A (JP)
Title: Wavelength multiplex recording medium
Inventor: KISHII NORIYUKI
IPC: G11B7/24035
Filed: 1990-03-26
Abstract: PURPOSE:To widen the width of material selection and to make improvement in sensitivity by dispersing a light absorptive dye and electron receptor or electron donor into a supporting material to form the above recording medium and specifying the free energy change of an electron transfer reaction. CONSTITUTION:This recording medium is constituted by dispersing the light absorptive dye and the electron receptor or electron donor into the supporting material and specifying the free energy change DELTAG of the electron transfer reaction to <=0.4eV. Photochemical electron transfer reactivity is imparted even to the material system which alone does not generate photochemical hole burning if the free energy change DELTAG of the electron transfer reaction is adjusted to <=0.4eV by adding the electron receptor or electron donor to this material. This material is thus utilizable as the photochemical hole burning material. The photochemical hole burning reactivity is controlled by controlling the oxidation reduction potential of the electron receptor or electron donor. The width of the material selection is widened and the improved sensitivity is obtd.
Patent JP-H02252793-A (JP)
Title: Organic electroluminescent element
Inventor: HASEGAWA MASAKI
IPC: C09K11/06
Filed: 1989-03-28
Abstract: PURPOSE:To obtain the title element capable of emitting a yellow light with high luminance at a low voltage by putting a thin-film luminescent layer comprising a distyrylpyrazine derivative between a pair of electrodes. CONSTITUTION:A thin film of an anode substance having a thickness of 1mum or less, preferably 10-200nm, is formed on a substrate to give an anode, on which a thin film of a luminescent material comprising a distyrylpyrazine derivative of the formula (wherein X and Y are each a monovalent aromatic residue or heteroaromatic residue) and having a thickness of 5nm to 5mum is formed under the conditions of a boat heating temperature of 50-400 deg.C, a degree of vacuum of 10<-5>-10<-3>Pa, a rate of deposition of 0.01-50nm/sec, and a substrate temperature of -50 to 300 deg.C to provide a luminescent layer. A thin film of a cathode substance having a thickness of 1mum or less, preferably 50-200nm, is then formed to provide a cathode on the luminescent layer, thus giving the title element having a luminescent layer comprising a distyrylpyrazine derivative put between a pair of electrodes.
Patent JP-S62232933-A (JP)
Title: Packaging construction for optical semiconductor
Inventor: OKU SHUNJI
IPC: H05K1/18
Filed: 1986-04-02
Abstract: PURPOSE:To reduce the number of processes while improving the productivity, by electrically and mechanically connecting an optical semiconductor chip to conducting sections by means of an anisotropically conducting adhesive agent. CONSTITUTION:An optical semiconductor chip 5 such as EPROM or optical IC is arranged on an insulating resin film 1 such that the chip is disposed in a through hole 3 provided in the resin film. The semiconductor chip 5 is connected electrically and mechanically to finger leads provided on the film 1 by means of a transparent or opaque anisotropically conducting adhesive agent 6. Conducting particles 6a are contained in the anisotropically conducting adhesive agent 6 and a part of the conducting particles 6a are electrically contacted with the finger leads 4 and with the optical semiconductor chip 5. The anisotropically conducting adhesive agent 6 is allowed to have conducting properties in the direction of the thickness and insulating properties in the direction of the width by heating and pressurizing the same under predetermined conditions.
Patent JP-2000272635-A (JP)
Title: Bag with ventilating slit
Inventor: ASAKURA TAKASHI
IPC: B65D33/01
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To exhaust air enclosed in a bag toward the outside and to stably pile up the bags in tiers by a method wherein a plurality of slit each intersecting at a right angle each of inner peripheral lines are formed at the bag on positions close to the inner peripheral lines of the heat sealed parts of the bag which is made up of both of front and rear panels by heat sealing each of peripheral edges thereof. SOLUTION: For a bag 1 formed of both of front and rear panels 1a and 1b for packaging granular contents such as rice and the like, heat sealed parts 3 each in a specified width are arranged at peripehral parts thereof, and a plurality of ventilating slits 2 intersecting at a right angle each of peripheral lines 4 are formed at the inside of each of the peripheral lines 4. Thereby, in the case where the bags 1 are piled up in tiers on a pallet, air enclosed in each of the bags 1 is exhausted through exhaust ports formed of the slits 2 and piling-up becomes stable. While the slits 2 are opened by the internal pressure of the bag 1 at the time of exhausting the enclosed air, the slits 2 are closed on completion of the exhaust, and therefore intrusion of foreign substances such as noxious insects and moisture into the piled up bags 1 is certainly prevented.
Patent JP-S57190087-A (JP)
Title: Converter for gasifying liquid fuel
Inventor: TABATA KENJI
IPC: C01B3/38
Filed: 1981-05-19
Abstract: PURPOSE: To titled gasifying converter wherein liquid fuel is blended with steam under heating, the feed of liquid fuel is stopped at a time at regular intervals, carbon on a catalyst is reacted with steam and removed, the catalyst is reactivated, and steam reforming reaction is carried out.  
     CONSTITUTION: In mixing liquid fuel with steam and subjecting it to steam reforming reaction with a catalyst, water is sent through the double pipe 14 by the pump 11, subjested to heat exchange, sent to the gasifying converter 1, vaporized at the bottom of the steam heating chamber 5, changed to heated steam by the steam heating chamber 5, heated by the heater 4, and introduced to the reaction chamber 2. The liquid fuel is sent to the reaction chamber 2 by the pump 9, vaporized by the steamed element 12, heated, mixed with the steam, and subjected to steam reforming reaction on the catalyst layer 3. In the operation, the feed of liquid fuel is stopped at a time at regular intervals, carbon on the catalyst formed during the catalytic cracking is reacted with steam and removed, so that the reaction is carried out while the catalyst is being reactivated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5413114-A (JP)
Title: Device for catching wheels of train in train moving apparatus
Inventor: MURATO KENICHI
IPC: B61J3/04
Filed: 1977-06-27
Abstract: PURPOSE: To increase the thrust of a train moving apparatus telescopically mounted with pusher rollers by providing the position for catching the rollers an near as the axis of the wheels of the freight train as possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05236829-A (JP)
Title: Fastener for sheets
Inventor: HASEGAWA TAKAO
IPC: A01G13/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide a fastener hardly slipping out of the ground even if it is weak after once inserted thereinto, whereas readily slippable out of the ground when sheets are to be removed. CONSTITUTION:The objective fastener having (A) a press board 10 for sheets and (B) a pile 12 connected nearly rectangularly to the board and to be inserted into the ground. The mobile portion 16 of this pile is provided with hinges 24, 26 at its intermediate positions, being projected upward from an opening 18 on the board. And this mobile portion is bent sideward at the hinges on pushing the upper end of the check part 20 of the mobile portion toward the press board.
Patent JP-S63246545-A (JP)
Title: Synchronizing mechanism at speed change section in four-wheel-drive unit
Inventor: FUJITANI HIROO
IPC: F16H48/30
Filed: 1987-03-31
Abstract: PURPOSE:To increase freedom for modifying capacity of synchronization by arranging a high speed change synchronizing mechanism in a speed change switching device for switching rotary force from an input shaft before it is inputted to a planetary gear in front of the planetary gear. CONSTITUTION:A speed change switching device 36 is arranged between a supporting section for input and output shafts 31, 34 and a planetary gear set 35. Upon sliding of a speed change sleeve 36A in the switching device 36 from neutral condition to the right, it is synchronized through synchronizing section 42 so as to couple the gear 34 of the shaft 31 and the gear 34 of the shaft 34 through the gear 36B of the sleeve 36A. Upon sliding of the sleeve 36A from neutral condition to the left, the gear 36C of the sleeve 36A engages with the gear 35B of a sun gear 35A so as to couple the shaft 31 with the sun gear 35A through the sleeve 36A. Since synchronizing mechanism for high speed side switching is arranged in the speed change switching device in front of the planetary gear, a diameter at the synchronizing section can be set with less limitation.
Patent JP-H11257570-A (JP)
Title: Fluororesin coupling for fluororesin tubular member passing high temperature fluid
Inventor: YAMADA CHOSEI
IPC: F16L19/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear of removing a fluororesin tubular member by the weight of itself, or by the weight of a fluid passing through the inside, even when the coupling is made of a material with a small friction coefficient such as a fluororesin, and a high temperature fluid flows through the inside. SOLUTION: In this fluororesin coupling, a fluororesin inner sleeve 18 having a diameter expanding part 18b of the outer diameter which is not removed even through a high temperature fluid is passed is provided at the inner side at the fluororesin main body 12 side of a box nut 14, and at least one seal means 12f. 18e/13 is provided so as to seal the fluororesin main body 12 and the inner sleeve 18 perfectly by fastening the box nut 14, while it is connected with a fluororesin tubular member 16 by the welding between the inner sleeve 18.
Patent JP-H04310865-A (JP)
Title: Acceleration sensor
Inventor: IWATA HITOSHI
IPC: G01P15/02
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a sensor excellent in conformability, hardly damaged and easy to manufacture by forming an acceleration transformation medium from a gel like composition and attaching an inertia body composed of a metal particle-containing elastomer to the acceleration transmission medium. CONSTITUTION:An inertia body 13 is formed from a metal-containing elastomer and an acceleration transmission medium 9 is formed from a gel like composition. When acceleration is applied, a pressure-sensitive element 5 immediately receives pressure through the inertia body 13 and acceleration transmission medium 9 received in the upper part of the pressure-sensitive element 5 in a case 2. At this time, the thin-walled part of the element 5 is bent and vibrated. A strain gauge 7 senses this state to transmit a signal to the effect that pressure is received by a printed circuit board 4 and a lead wire 8 to the outside. Further, since the gel like composition is hard to leak from the case at the time of manufacturing, said composition can be easily sealed.