baber/WOPTO huggingface dataset:
Patent JP-H02239502-A (JP)
Title: Illumination system
Inventor: NAKAMURA MASAKO
IPC: G09F9/00
Filed: 1989-03-10
Abstract: PURPOSE:To prevent heat emitted by a heater from being transmitted to a casing so as to enhance the heating efficiency of a lamp by mounting the heater on the bottom face of the casing via a heat-insulating layer. CONSTITUTION:Light emitted by a fluorescent lamp 6 is partially reflected by the bottom face of a casing 1 or by a film 17 located on the upper face of the device in the title and is guided to a light diffuse transmission board 13 provided at an opening, while the rest of the light is directly guided to the light diffuse transmission board 13. In this case, a spacer 3 is interposed between the heater 15 and the bottom face of the casing 3 and an air heat-insulating layer 4 is formed between the heater 15 and the bottom face of the casing 1. Heat emitted by the heater 15 is thereby transmitted less to the casing 1 and so heat radiation through the casing 1 is prevented.
Patent JP-S54149526-A (JP)
Title: Picture reader
Inventor: SAKURAI KOUICHI
IPC: H04N1/06
Filed: 1978-05-17
Abstract: PURPOSE: To miniaturize a picture reader by enabling a light source to serve as a photo detector by making use of the self-coupling operation of a semiconductor laser.  
     CONSTITUTION: The self-coupling operation of a semiconductor laser is a phenomenon that the existence of a self-return laser beam causes extremely-effective variation in the photo output (current value) of the semiconductor laser. When there is a return beam of laser light emitted from semiconductor laser 11, namely, when the quantity of return beam light through the reflection of picture surface 7 exceed a certain value determined according to the characteristics of the semiconductor laser while no image appears on the irradiation part of picture screen 7, the photo output of semiconductor laser 11 increases. When the quantity of the return beam light is the certain value resulting from the appearance of an image, on the other hand, the photo output decreases. The detection of a current flowing the semiconductor laser, therefore, makes it possible to convert the light and shade of picture screen 7 into an electric signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10249052-A (JP)
Title: Gift card for game hall
Inventor: OIZUMI SEIJI
IPC: A63F7/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To easily recognize the market value of an incorporated article by performing constitution from a card usable in substitution for cash, a case for housing the card and a transparent cover for putting on a lid by being disassembleably attached to the case housing the card. SOLUTION: As for this gift card 1, the incorporated article is a prepaid card 2 and the kind and the market value are displayed. Then, since the cover 4 is made transparent, the kind and market value of the prepaid card 2 are easily recognized from the outside of the gift card 1. The prepaid card 2 incorporated in the gift card 1 is provided with a value equivalent to an exchange money amount and is usable in the substitution for the cash. Thus, the gift card 1 is used as a gift with the market value, that is as the prepaid card 2. In this case, the prepaid card 2 is detached from the gift card 1, however, since the case 3 and the cover 4 are attached by an adhesive material, it is easily detached.
Patent JP-S56155403-A (JP)
Title: Backup system for process control system
Inventor: TANAKA HARUKI
IPC: G05B7/02
Filed: 1980-05-06
Abstract: PURPOSE:To successively change spare devices to the arithmetic control devices restored from down and perform backup without requiring any extra changing work by using simple hardware and software. CONSTITUTION:Arithmetic control devices 8-11 are connected to the mutual arithmetic control devices or process input-output devices 13-15 via a transmission line or common bus 12. The devices 8-11 are so designed as to exchange the information of the devices 8-11 with each other when the serial numbers of the devices 8-11 are assigned and to access to any process input-output devices when the serial numbers of the devices 13-15 are assigned. Spare devices are successively and automatically changed over to another restored arithmetic control devices, whereby backup is accomplished.
Patent JP-H05221946-A (JP)
Title: New nonionic surfactant
Inventor: NAKAMURA YOSHINOBU
IPC: C09K23/38
Filed: 1992-02-13
Abstract: PURPOSE:To provide a new nonionic surfactant having extremely low toxicity and skin irritation and widely usable as emulsifier, dispersing agent, antifogging agent, antistatic agent, cleaning agent, etc. CONSTITUTION:The compound of formula I (R is 8-22C alkyl or alkenyl; R' is H or methyl). The compound can be produced by the ring-opening amidation comprising the reaction of a glucono-delta-lactone with a primary amine or secondary amine of formula II. For producing the compound of formula I having high purity, it is preferable to carry out the reaction by using >=1mol of the glucono-delta-lactone based on the amine, using a solvent such as dimethylformamide, glycerol, isopropylene glycol and butyl cellosolve, continuing the reaction for 1-8hr after heating, the system to 70-110 deg.C, cooling the system and washing and drying the precipitated crystal.
Patent JP-S63225184-A (JP)
Title: Distance measuring circuit
Inventor: KOSAKA TATSU
IPC: G01S17/08
Filed: 1987-03-16
Abstract: PURPOSE:To enhance distance measuring capacity, by dividing an amplifier for amplifying a detection signal into an input stage and an output stage and setting the input stage to a constant gain due to a fixed bias and allowing the output stage to depend on the output of the amplifier to make a bias current variable. CONSTITUTION:The emitter resistors R1, R2 of the transistors (Tr) Q1, Q2 of the input stage of a gain variable amplifier 4 are connected to a constant current circuit LL and the currents I 15, I 16 flowing to the current supply Tr Q15, Q16 connected to a current mirror become the emitter currents of Tr Q5, Q6 of the output stage of the same amplifier as the control signals to amplifiers 4, 5 to perform the gain control of the respective amplifiers. The output current Ip at the output point Po of the amplifier 4 is inputted to one terminal of a current/voltage converter circuit 6 and the output of the circuit 6 is fed back to one terminal of the circuit 6 through a feedback resistor R6. Further, the amplifier 5 for obtaining the difference signal necessary for measuring a distance is constituted in the same way as the amplifier 4. Therefore, the dynamic range relating to the output change at the point Po becomes wide and the erroneous measurement of a distance due to disturbance light is removed.
Patent JP-S62217528-A (JP)
Title: Manufacture of impregnated cathode
Inventor: YUHARA KATSUO
IPC: H01J9/04
Filed: 1986-03-19
Abstract: PURPOSE:To prevent lowering of the electron emitting performance by interposing, between a cathode base and a cup, a binding material wherein a porous member comprising a high melting point metal is impregnated with a soldering material comprising an alloy including platinum or platinum group, heating the binding material to melt the soldering material, and fixing together the cathode body and the cup. CONSTITUTION:A soldering material of Mo-Ru kneaded with an organic binder is applied to the cup 2 side surface of a sintered body 6 for a binding material 7. Then, it is pushed to the bottom of the cup 2 to be closely fitted thereto, and heated at a temperature about 2,000 deg.C in a reducing atmosphere. Further, the sintered body 6 is impregnated with a Mo-Ru binding material 7 to form the binding material 8, while the sintered body 6 is fixed to the cup 2. Next, a sintered body 9 for a cathode body 10 is pushed into the cup 2, and heated at 2,000 deg.C in a reducing atmosphere for a few seconds, to consolidate the sintered body 9 and the cup 2 into one body with the binding material 8. And, the sintered body 9 is impregnated with an electron emitting substance at the temperature around 1,800 deg.C in the reducing atmosphere to eliminate an excessive electron emitting substance, forming a cathode body 10. Thus, lowering of the electron emitting performance is prevented.
Patent JP-H09251817-A (JP)
Title: Contact structure of terminal piece and manufacture thereof
Inventor: YUMIKURA YOSHIHARU
IPC: H01R43/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure of a terminal piece and manufacture thereof capable of increasing the thickness of a contact and improving durability while restricting increased raw material cost and 7 processing cost. SOLUTION: A copper plate 20 element of a peripheral wall part 18 of a contact part 16 is collected toward the roughly central direction of an apex part 17 and press-formed. The copper plate 20 element of the peripheral wall part 18 moves toward the roughly central direction of the apex part 17, and the thickness of the molded apex part 17 increases by α as compared with a thickness T of the copper plate 20. In addition, the thickness of the apex part 17 is so formed as to be thicker than that of the peripheral wall part 18.
Patent JP-H08254242-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1995-03-17
Abstract: PURPOSE: To provide an antirattler in which a cover member and an elastic body are assuredly joined to each other without using any adhesive. CONSTITUTION: An inner cylinder metal fitting 14 is arranged inside an outer cylinder integral bracket 12 integrally formed of synthetic resin, and an elastic body 16 is arranged between the inner cylinder metal fitting 14 and the bracket 12. A reinforcing cylinder consisting of a pair of ring members and a pair of connecting members 32B with which these ring members are engaged, is embedded in a part which is positioned to the outer circumferential side of the elastic body 16. An orifice 36 is communicated between a main liquid chamber 34 and an auxiliary liquid chamber 38, and a resin flow-in preventing cover 30 is fitted to the elastic body 16.  When fitted, the elastic body 16 is reinforced by the reinforcing cylinder so that the resin flow-in preventing cover 30 is arranged in a joint part between the bracket 12 and the elastic body 16 under such a condition that it is assuredly joined to the elastic body 16.
Patent JP-S61219260-A (JP)
Title: Image reader
Inventor: YAMADA KIYOSHI
IPC: H04N1/04
Filed: 1985-03-26
Abstract: PURPOSE:To irradiate an original efficiently, evenly and stably by using a U shape fluorescent light as a light source and making a device compact. CONSTITUTION:A reflected light of an image of an irradiated original 15 is read as an image information by a CCD sensor constituting a photodetective area of the reflected light from the original 15 through a rod array lens 23 of a carriage 7. Fluorescent lights 3, 4 are disposed at both sides of the rod array lens 23 and a U shape center section is closely contacted to and opposed to the original 15, so that the original 15 is not irradiated by both the end sections of the fluorescent lights 3, 4 having a lowered light quantity and an unstable luminescence but irradiated efficiently, evenly and stably from both the ends. Thereby, the rod array lens 23 and the CCD sensor 21 can read the stable reflected light from the original 15. The fluorescent lights 3, 4 are formed in U shape, and can be disposed in compact in the periphery of the rod array lens 23 and the CCD sensor 21, so that the whole device can be made compact.
Patent JP-H08277704-A (JP)
Title: Control shaft and manufacture thereof
Inventor: ARUFUREETO BAIYAA
IPC: F01L1/047
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To fix a control element on a basic shaft unrotatively relative each other and make it fixable in both the axial directions. SOLUTION: A control element 2 is fitted to an area 3 larger in diameter D than the basic shaft 1 while forming a burr 15 by forcing out material in order to hold the control element 2 fitted to the basic shaft 1 in the axial direction. Then, it forms the other burr in the area 3 while forcing out the material with a punch tool 17. Thus, the control element 2 formed by especially many flat material layer 4 is held shape-complementarily on the basic shaft in both the axial directions.
Patent JP-S62217288-A (JP)
Inventor: INABA AKIRA
IPC: G09G5/00
Filed: 1986-03-19
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-H05229577-A (JP)
Title: Dispenser pump
Inventor: HOSHINO KAZUNORI
IPC: B65D83/44
Filed: 1992-02-14
Abstract: PURPOSE:To provide a dispenser pump which does not change the position of a nozzle by its pumping action and is so constituted as not to project largely to the side of a container to make easy transportation and storage of the dispenser and increases the amount of its contents dispensed per lever operation. CONSTITUTION:A container 1 and a housing 3 are connected through a first check valve 7. The housing 3 and a nozzle 15 are connected through a second check valve 16, through which a constant feed chamber 21 and the nozzle 15 are also connected. The constant feed chamber 21 in a cylinder 22 is provided therein with an axially slidable piston 24. The piston 24 is made slidably movable by a pressing lever 31 against the restoring force of a spring 23. The second check valve 16 is opened when pressure inside the constant feed chamber 21 exceeds a predetermined value.
Patent JP-S62216734-A (JP)
Title: Process for foam molding of thermoplastic resin
Inventor: SEKI YOSHIHIKO
IPC: B29K105/04
Filed: 1986-03-19
Abstract: PURPOSE:To attain the improvement of productivity, by applying a pulsation to a supplied steam with an on-off valve for pressure reducing operation provided at a steam supplying path to a chamber part in a male mold and a female mold. CONSTITUTION:In a molding process where a foamable thermoplastic resin particle is foamed to be welded under heating in a mold, an on-off valve 5 having a pressure controlling part 4 is set up as interposing in a steam supplying pipe 3. As the pressure controlling part 4, a diaphragm is used and is connected with a piping 6 as it is possible to introduce secondary steam from a male mold 1 and a female mold 2. An air source P is provided with a piping 7 for pressure controlling air and a piping 8 having a solenoid valve 9 and a pressure reducing valve 10 as for supplying an air for the on-off of the valve. The steam supplying pipe 3 is regulated over the range from full-opened state to full- enclosed state, and a steam supplied by the on-off valve 5 is applied with a pulsation at the time of aging and supplied to chamber parts 11, 21. Therewith the degassing of beads is made easy and also feed in under pressure of steam into the mold can quickly be performed, so productivity is improved.
Patent JP-S51135937-A (JP)
Title: Method for flame retarding of hot-melt adhesive based on nylon
Inventor: SASAKI MASARU
IPC: C08L77/06
Filed: 1975-05-21
Abstract: PURPOSE: A method for flame retarding of a hot-melt adhesive based on a nylon by mixing a halogenated monepoxy compound, and reacting while heating without producing bad effect on compatibility, toxicity, and melt viscosity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63226306-A (JP)
Inventor: INNAMI TERUHISA
IPC: A47C7/54
Filed: 1987-03-14
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-S62216292-A (JP)
Inventor: KAWAMURA SHIRO
IPC: H05K1/18
Filed: 1986-03-17
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-S51136217-A (JP)
Title: Ring tripping
Inventor: SHIRASU HIROTOSHI
IPC: H04M3/02
Filed: 1975-05-21
Abstract: PURPOSE: Ring tripping and noice reduclion for telephone switchboard by electronic circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55152972-A (JP)
Title: Pressure controller
Inventor: KIMURA NORITAMA
IPC: F16K17/04
Filed: 1979-05-17
Abstract: PURPOSE: To maintain pressure in a pressure container constant by making plurality of holes in the side wall of the piston-shaped part fitted in the upper opening of the pressure container and activating the piston-shaped part inward of the pressure container by a spring.  
     CONSTITUTION: Plurality of air ventilating holes 4 are made in the side wall of the piston-shaped cover part 2, slidably fitted in the upper part of a pressure container 1, along the axial direction. Also, a compression spring 3 is fitted between the upper part of the cover 2 and the fixed side part 5. Being thus constituted, when the cover 2 goes up resisting a spring 3 when the pressure in the pressure container 1 becomes higher than the set value, inside pressure is exhausted through the air ventilating holes 4 which are appropriately opened. When the inside pressure goes down to the set value, the cover 2 is pushed down by the spring 3 to close the air ventilating holes 4 so that the pressure in the pressure container 1 can be kept constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58176644-A (JP)
Title: Dry positively chargeable toner for developing electrostatic image
Inventor: TOMITA MASAMI
IPC: G03G9/08
Filed: 1982-04-12
Abstract: PURPOSE:To provide sufficient positive polarity to a toner, by adding a small amount of a specified compound to the toner. CONSTITUTION:To a resin-base dry toner is added a compound represented by general formula A-D, wherein each of R1-R4 is H, CnH2n+1 (n=1-5) or formula E, and each of R5 and R6 is CnH2n+1 (n=1-5) or formula E. The percentage of the compound contained in the toner is >=0.1wt% of the amount of the resin.
Patent JP-H03263465-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: FUWA HIDEO
IPC: C08L81/02
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a polyarylene sulfide resin having excellent moldability and giving a molded article having good appearance by compounding a specific amount of poly(4-methylpentene-1) to a polyarylene sulfide reinforced with glass-fiber. CONSTITUTION:The objective resin composition is produced by compounding (A) 100 pts.wt. of a polyarylene sulfide resin composition obtained by compounding a polyarylene sulfide resin having a melt viscosity of preferably 100-30,000 poise (preferably polyphenylene sulfide resin) with glass-fiber (e.g. chopped strand or milled fiber) with (B) 0.1-10 pts.wt. of a poly(4- methylpentene-1) having a melt index of preferably 0.5-50g/10min and obtained e.g. by dimerizing propylene and subjecting the produced 4-methylpentene-1 to stereoregular polymerization using a Ziegler-Natta catalyst.
Patent JP-S52143793-A (JP)
Title: Superconductive wire material
Inventor: SHIIKI KAZUO
IPC: H01B12/02
Filed: 1976-05-26
Abstract: PURPOSE: To eliminate eddy current loss and widen superconductor application range even to a.c. fields by using electric insulation fibers whose strength is increased through reduction of wires to an extremely small size as a reinforcing material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09228056-A (JP)
Title: Plasma treatment device
Inventor: TSUJI OSAMU
IPC: H05H1/46
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject device which has a simple structure and yet enables uniformization of the plasma density throughout a wide area and also its easy adjustment. SOLUTION: In this device, an excitation coil 15 having a spiral shape (invertedtornadic shape) is placed so that the distance from the coil 15 to the surface of an object to be treated 20 gradually increases in the direction from the peripheral part of the coil 15 toward its central part. The device is also provided with a mechanism 30 for moving the central part of the coil 15 in the direction parallel and/or perpendicular to the surface of the object to be treated 20. Thus, the degrees of freedom for changing magnetic field strength in a part below the coil 15 can be increased to facilitate uniformization of the magnetic field strength, i.e. uniformization of the plasma density.
Patent JP-S59188343-A (JP)
Inventor: INOU HIDEYUKI
IPC: H02J3/18
Filed: 1983-04-06
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-S54151434-A (JP)
Title: Automatic performance apparatus
Inventor: HIBINO MASAHIRO
IPC: G10F1/00
Filed: 1978-05-19
Abstract: PURPOSE: To perform continuous and automatic playing of musics over a long time with various tismbres by controlling a RAM, register and plural sets of musical tone generators through a CPU based on the digital music sheet information having been stored in a magnetic tape.  
     CONSTITUTION: Digital codes of music sheet information having been stored in a cassete type magnetic tape apparatus 3 through a keyboard encder 4 are read out through a CPU 1 and the note information is latched in a music sheet information memory S. The read-out data of each one note of the timbre information which the latch information of the memory 5 has been set in a timbre parameter memory 6 by the CPU 1 in succession to this are transferred to a register 8 according to the interrupt signals being applied to the CPU 1 each time when musical tone waveform generators 9a thru 9f generate the musical tone waveform for each one note. Hence, the continuous and automatic playing of musics over a long period of time may be accomplished by various timbres at intricately changing timbres from the generators 7a thru 7f formed of the resistance networks provided with respectively a plurality of power source applying electrodes and potential detecting electrodes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02239731-A (JP)
Title: Automatic equalizer
Inventor: TANAKA MASATO
IPC: H03H15/00
Filed: 1989-03-13
Abstract: PURPOSE:To set a parameter automatically to optimum by setting a parameter of an equalizer so as to decrease an error rate based on the degree of a change in the error rate extracted by an extraction means and giving the setting result to a variable means. CONSTITUTION:A detection means 4 detects an error rate of a digital signal from a data processing circuit 14, forms a data SR representing the detected error rate and gives it to an extraction means 5. The said extraction means 5 extracts the degree of a change in the error rate with respect to a change in parameters C1, C2 and a setting means 6 gives a correction value to preceding values C1, C2 to calculate the parameters C1, C2 of the equalizer 2 newly so as to reduce the error rate. The new parameters C1, C2 set in this way are given to the variable means 3 to vary the parameters C1, C2 and to give them to the equalizer 2. Thus, the parameters C1, C2 of the equalizer 2 are set automatically to be optimum.
Patent JP-S60203117-A (JP)
Inventor: YAMAGUCHI HIROMI
IPC: A01F12/10
Filed: 1984-03-27
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-2000257250-A (JP)
Title: Dwelling decorative member, and method for constructing the decorative member
Inventor: WATANABE AIKO
IPC: E04F19/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To easily and firmly mount a side edge portion on a body portion according to the situation of the position of installation by splitting an interior decorative material for the dwelling into the body portion and the side edge portion. SOLUTION: A window frame 13 of an interior decorative material 2 comprises a receiving member 17 to be mounted on a wall 1 first, and a decorative surface member 21 to be joined with the receiving member. A split portion 31 forming a side edge portion is mounted on the decorative surface member 21. A dowel-like projecting bar 32 of the split portion 31 is fitted to a fitting groove 23 of dowel shape of the decorative surface member 21. When the window frame 13 is singly used, the split portion 31 is mounted for use. On the other hand, when two decorative materials 2 are to be arranged adjacent to each other across a corner part, the split portion 31 is not mounted on the decorative surface member 13 in at least one decorative material 2 (window frame 13).  When two window frames 13 are arranged adjacent to each other, the side edge portions of the window frames 13 are not interfered with each other.