baber/WOPTO huggingface dataset:
Patent JP-S57182484-A (JP)
Title: Heat-sensitive recording material
Inventor: SHIYOSHI MASAYUKI
IPC: B41M5/337
Filed: 1981-05-06
Abstract: PURPOSE:To prepare a recording material which enables a high-melting point color developing material to be brought to high sensitivity using a small amount of a sensitizer, by a method wherein, in a heat-sensitive color developing layer  of a heat-sensitive recording material, a specified 4-diazophenyl benzoate compound is contained as a sensitizer. CONSTITUTION:Coating liquid is prepared by mixing 7-15wt% a leuco dyestuff, such as a colorless or light-colored triphenylmethane type dyestuff, a fluoran dystuff, 20-40wt% an acid material, such as a phenol material, organic acid, 12-35wt% a 4-diazophenyl benzoate compound represented by a formula, where R<1> is hydrogen, a low-grade alkyl group of C1-4, a low-grade alkoxy group of C1-4, or halogen, a binder, such as polyvinyl alcohol, and other additives. The coating liquid is applied on a supporter to prepare a heat-sensitive recording material. The recording material so obtained is high-sensitive and excellent in adaptability to various types of recorders and in preservative property.
Patent JP-H09256998-A (JP)
Title: Blade for compressor
Inventor: HOKARI TAKASHI
IPC: F04D29/38
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To decrease rapid acceleration/deceleration in a negative pressure surface and attain improvement of compression efficiency without decreasing shock resistance and wear resistance, by forming a leading edge part in an air inflow side of a blade of a compressor into an asymmetrical shape so as to thin a negative pressure surface side and thicken a positive pressure surface side with a mean camber line serving as the center. SOLUTION: A cross sectional shape of a stationary blade 12 in a compressor of a gas turbine engine is set by combination of a traversing curve of a belly/ back surface 12B, 12A connecting a leading/trailing edge part 12a, 12b, the leading edge part 12a is formed into asymmetric shape so as to thin a negative pressure surface side and thicken a positive pressure surface side with a mean camber line L serving as the center. Length M of this asymmetric part 20 of the leading edge part 12a is set so as to have a relation, 0.01<(M/C)<0.05, relating to a chord length C of the stationary blade 12. In the asymmetric part 20, a thickness ta, tb of a half blade part 21A, 21B in a position, inward by a distance of M×1/5 from a front end, is set so as to have a relation 0.1<(ta/tb)<0.9.
Patent JP-S59199829-A (JP)
Inventor: TERADA YOSHIHIDE
IPC: D02G3/04
Filed: 1983-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60212964-A (JP)
Title: Fuel cell power generating equipment
Inventor: OOGA SHIYUNSUKE
IPC: H01M8/04
Filed: 1984-04-06
Abstract: PURPOSE:To eliminate leak current by installing a distributing pipe for electrolyte supply and a collecting pipe for electrolyte discharge in the upper part of an electrochamber of fuel cell and removing electrolyte from each pipe with electrolyte left in the electrolyte chamber while the fuel cell stops operation. CONSTITUTION:A distributing pipe 3 for electrolyte supply and a collecting pipe 7 for electrolyte discharge are installed in the upper part of an electrolyte chamber 5 of fuel cell block 8. They are connected to a supply pipe 14 and a discharge pipe 15 respectively. Their opposite sides are connected to an electrolyte exhaust pipe 16 through exhaust valves 17. The cell block is installed so that distributing pipe 3 and the discharge pipe 7 slant by theta to the lower side of the connecting part of the exhaust pipe 16. During operation, electrolyte is supplied from the distributing pipe 3 to each unit cell and circulated through the collecting pipe 7. While the cell stops operation, the exhaust valves 17 are opened and electrolyte within pipes 3 and 7 is removed. Therefore, electrolyte path between each unit cell is cut off to eliminate leak current and decrease loss.
Patent JP-S543642-A (JP)
Title: Steel plate made cage for ball bearing and its manufacturing process
Inventor: HIBI KENJI
IPC: F16C33/54
Filed: 1977-06-11
Abstract: PURPOSE: To scheme out stabilization of contact and to minimize sound and heat generation in such a way that a bar part of a cage after pocket punching is expanded out by plastic deformation along the direction of the length of the bar part, contact position with rolling materials is expanded out until it reaches practically the middle part in the diametral direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06344312-A (JP)
Title: Production of concrete product
Inventor: NISHIMURA SHINETSU
IPC: B28B7/06
Filed: 1993-03-05
Abstract: PURPOSE:To easily produce a concrete product wherein an approximate surface shape is curved and a decorative material such as a tile or a natural stone protrudes from the surface. CONSTITUTION:A frame member having a flexible support plate 2 as a bottom surface is formed by attaching a weir plate 3 to the support plate 2 and a decorative material 4 is laid on the bottom surface of the frame member and a holding material soln. 5 showing flexibility at the time of curing is injected into the frame member to partially embed the decorative material 4 in the holding material soln. 5. The holding material soln. 5 is cured to form the holding material 5 and decorative material 4 integrated with the upper surface of the support plate 2 and both of the support plate 2 and the holding material 5 are integrally bent to form a form 6 having the support plate and the holding material as a bottom surface and concrete 7 is cast into this form 6 and, after demolding, the support plate 2 and the holding material 5 are removed.
Patent JP-S60212601-A (JP)
Title: Thrust bearing and high-pressure gland part construction
Inventor: OOZEKI KATSUJI
IPC: F01D25/16
Filed: 1984-04-09
Abstract: PURPOSE:To improve performance with simple construction by providing a high-pressure water chamber on each of both sides of the thrust collar of a turbine rotor, and giving said water chamber an automatic water-pressure regulating function to receive the thrust of said rotor shaft while to prevent leakage of steam. CONSTITUTION:High pressure water flowing from the feed water pipe 21 of a high pressure boiler is made flow through each orifice 25, 26 into each water chamber P1, P2 of each thrust receiving metal 23, 24, and is made low out from each opposite gap S1, S2, through a leaking water chamber 30. When the thrust collar 14 of a turbine rotor 5 moves, e.g., rightward, the opposite gap S2 becomes narrower causing water pressure in its water chamber P2 to rise, while the opposite gap S1 becomes wider causing water pressure in its water chamber P1 to decrease. In this case, each value of the thrust of rotor shaft, water pressure on collar, and pressure receiving area of the thrust receiving metal is selected so as to be proper value in their mutual relationship, to attain a condition that both values of the opposite gaps S1, S2 are not made zero. Accordingly, leakage of steam from a labyrinth packing part can be prevented while displaying the performance of a thrust bearing.
Patent JP-S62225513-A (JP)
Title: Block-graft copolymer and production thereof
Inventor: FUJIMOTO TERUO
IPC: C08G81/02
Filed: 1986-03-26
Abstract: PURPOSE:To obtain the titled copolymer having excellent strength and oxygem- enriching performance and useful as an oxygen enriching membrane, etc., by reacting a polymer having terminal reactive functional group to a vinyl group of a copolymer derived from a specific alkenylsilyl-containing styrene compound and a comonomer. CONSTITUTION:The objective block graft copolymer composed of the recurring unit of formula III [A is group of formula IV (R<4> is methyl, phenyl, etc.; R<5> is R<4> or Si(R<4>)3; n is 1-1,000), formula V (R<6> is H or methyl; B is COOR<2>, etc.; Y is cumyl, n-butyl, etc.), etc.] can be produced by reacting a polymer having reactive function group at a terminal to a vinyl group which is a structural unit of a block copolymer composed of one or more polymer block chain having a recurring unit of formula I (R<1> is H, methyl or ethyl; R<2> and R<3> are 1-3C alkyl or phenyl; m is 0-4) and a polymer block chain having a recurring unit of formula II (R<7> is H, methyl or ethyl; M is CH=CH2, COOCH3, etc.).
Patent JP-S63235030-A (JP)
Title: Pipe former
Inventor: SAKAMURA YOSHIICHI
IPC: B21D41/04
Filed: 1987-03-23
Abstract: PURPOSE:To form various hollow products with full automation by intermittently delivering a hollow pipe stock to a quill tip port via a tunnel guide, cutting it with an advancing and retreating mobile knife and pressing in order with a die and punch provided in line. CONSTITUTION:A material W delivered intermittently is guided to a quill 2 from tunnel guide. And it passes between a core metal 6 outer peripheral face and quill 2 inner peripheral face and when its tip is projected to the quill 2 tip port 2a, it is fitted into the hollow part of a mobile knife 3. It is then fitted between the outer peripheral face of a stationary core metal 7 and the inner peripheral face of the mobile knife 3 and abutted to a supporting lever 9 to decide the dimension. The mobile knife 3 is moved by crossing the tip port 2a of the quill 2 to cut the material W. At this time, the joining part of both core metals 6, 7 is located at shearing part and the material W is cut in complete roundness. The cut material is simultaneously pushed to the just front part of a pusher 11, a pushing body 20 pushes it forward and it is pushed into a spare room via a pushing lever 10 and supporting lever 9. The cut material is then pushed by a pusher 12 and pressed by carrying it to the following pressing stage.
Patent JP-S57185394-A (JP)
Title: Electrical insulating oil
Inventor: ITOU AKIRA
IPC: C10N40/16
Filed: 1981-05-08
Abstract: PURPOSE: To provide an electrical insulating oil composed of a specific aromatic derivative having 3,3,3-trifluoropropyl group, having large dielectric constant, extremely small dielectric loss tangent, and high biodegradability and safety.  
     CONSTITUTION: An aromatic derivative having one or two 3,3,3-trifluoropropyl groups and represented by the formulaI[Ar is group of formula IIWVIII (R is 1W3C alkyl; m is 0W2; R' is 6W12C alkyl); n is 1 or 2]is used as the objective electrical insulating oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04305119-A (JP)
Title: Optical sensor
Inventor: YAMAGUCHI HIROSHI
IPC: G01P3/486
Filed: 1991-04-02
Abstract: PURPOSE:To enable number of revolutions, etc., of a body to be sensed to be easily detected even if the body to be sensed is housed within a closing member by allowing a gear-lock piece to be bent in U shape from a side wall of a main body and to be extended upward and then providing the locking piece upward from the upper surface of the main body. CONSTITUTION:Locking pieces 5 and 5a which are bent in U shape from a side wall of a main body 1 toward outside and are extended and have locking nibs 6 and 6a upward from an upper surface of the main body 1 at sides of a light-emitting portion 2 and a light-receiving portion 3 are provided. The light-emitting portion 2 and the light-receiving portion 3 are inserted into a hole which is provided to a mounting plate 7 from an outside of the mounting plate 7, namely an opposite side of a rotary body 9. The locking pieces 5 and 5a are inserted into a locking hole 8, the locking nibs 6 and 6a are locked to the mounting plate 7, and then an optical sensor is fixed to the mounting plate 7. At this time, a peripheral wall of the rotary body 9 is located between the light-emitting portion 2 and the light-receiving portion 3 and a connector 4 is located at an opposite side of the rotary body 9, namely outside the mounting plate 7, thus enabling an external conductor to be connected easily.
Patent JP-S56166637-A (JP)
Title: Preventing circuit for malfunction of sensor
Inventor: UYAMA SEIICHI
IPC: H03K17/945
Filed: 1980-05-28
Abstract: PURPOSE:To improve precision and to prevent malfunction by operating an output circuit normally by inhibiting an output inhibiting circuit from operating during the operation of a detecting circuit based upon the noise and surge of a power source even after power voltage is stabilized. CONSTITUTION:When power voltage Vcc is lower than the a Zener voltage of Zener diode ZD, a transistor TRQ1 is off and a TRQ2 turns on via a resistance R2. Consequently, even if a detecting circuit 2 or the like malfunction when the quantity of light from a light emitting device (not shown in the figure) is below a prescribed level, the base current of an output TRQ0 is by-passed via the TRQ2 to set an output inhibition state. After the voltage Vcc is regulated by the Zender diode to a constant voltage, the TRQ1 turns on to inhibit feeding to an output relay (not shown in the figure) connected in series to the TRQ2, so that no malufnction occurs Consequently, precision is improved and malfunction is prevented.
Patent JP-S62225543-A (JP)
Title: Resin composition and thermally drawn multi-layer structure using same
Inventor: NEGI TAICHI
IPC: C08L23/26
Filed: 1986-03-27
Abstract: PURPOSE:An ethylene-vinyl alcohol copolymer composition causing no pinhole, no crack and no local thickness in drawing under heating, especially in high- speed drawing under heating, showing improved gas barrier properties, obtained by blending specific two polyamides. CONSTITUTION:(A) 100pts.wt. ethylene vinyl alcohol copolymer having 25- 60mol% ethylene content and >=90% saponification degree is blended with 5-30pts.wt. mixed polyamide prepared by incorporating (B) a polyamide containing 5-50wt% caproamide unit, having 110-180 deg.C melting point with (C) a polyamide containing 5-50wt% laurin lactam unit having 110-180 melting point in a weight ratio of the component B:C=5:95-95:5 and in a ratio of melt viscosity index if the component B/C=0.1-10. At least one side of a layer consisting of this composition is provided with a thermoplastic resin layer to give a thermally drawn multi-layer structure.
Patent JP-2000263046-A (JP)
Title: Generator of electrolyzed water for cleaning
Inventor: KATO TAKURO
IPC: C02F1/44
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a generator of electrolyzed water for cleaning, which generates electrolyzed water without metallic impurities and solid fine particles, can work stably even in continuous operation over a long term, and can exchange electrodes easily without interrupting the operation. SOLUTION: A generator of electrolyzed water for cleaning has a plurality of two-chamber type diaphragm electrolytic cell units 2 each of which consists of an anode chamber 3 accommodating an anode and an anode feeder each formed by covering the surface of an expand titanium substrate, which has been subjected to flat processing of smoothness of 10-80%, with an active layer, a solid polymer electrolyte diaphragm, and a cathode chamber 4 accommodating a cathode and a cathode feeder, and it is arranged with piping for water supply and piping for water discharge.
Patent JP-H04224863-A (JP)
Title: Copolymer composition containing copolymer and one or more lubricant
Inventor: ANTONIUSU OOGASUTEINUSU BUROOE
IPC: C08K5/09
Filed: 1991-04-02
Abstract: PURPOSE: To obtain a copolymer compsn. with improved fluidity and improved mechanical characteristics such as impact resistance of the processed copolymer by adding a small amt. of one or more lubricating additives into an alternating copolymer of carbon monoxide and an olefinic unsatd. compd.  
     CONSTITUTION: The copolymer compsn. contg. 0.05-3 wt.% to wt. of the compsn. of a lubricating additive of the general formula X-R (wherein X is a polar moiety contg. 1-4 polar groups; R is a 5-30C monovalent hydrocarbon group bonded to these polar groups or one of them and the polar moiety X is one of alcoholic OH, -OR', -COOR', -OCOR' and -COOH and R' is an alkyl group having up to 4C which may be substd. with 1-3 groups selected from -OR'', -COOR'' and -OCOR'') in an alternating copolymer of carbon monoxide and one or more olefinic unsatd. compd., is provided. The copolymer compsn. with improved mechanical characteristics of the processed copolymer such as impact resistance can be obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04305510-A (JP)
Title: Cosmetic
Inventor: HASE NOBORU
IPC: A61K8/00
Filed: 1991-04-02
Abstract: PURPOSE:To provide a cosmetic free from tackiness, giving refreshing feeling to the skin, effective for preventing the loss of active pharmaceutical component and cosmetic component such as pigment by perspiration and sebum and the degradation of make-up such as development of the gloss of face with time and capable of keeping the initial state. CONSTITUTION:The objective cosmetic having the above effects can be produced by compounding (A) a perfluorinated organic compound which is liquid at ordinary temperature, preferably a liquid having a viscosity of 5-5,000ct, e.g. the compound of formula I or formula II (x and y are numbers corresponding to the molecular weight of 500-100,000 and x/y is 0.2-2; z is 4-500) and (B) a cyclic silicone of formula III (R<1> and R<2> are alkyl, alkenyl, aryl or halogenated alkyl; lis 7 or 8) or a chain silicone having an evaporation rate of 6.7X10<-5> to 5.5X10<--4>g/cm<2>.H, as essential components. The amount of the component A in the total composition is preferably 0.1-98wt.% (especially 1-50wt.%) and that of the component B is preferably 5-70wt.% (especially 10-40wt.%).
Patent JP-S63238625-A (JP)
Title: Information processor
Inventor: KISHIGAMI HIDEYA
IPC: G06F13/16
Filed: 1987-03-26
Abstract: PURPOSE:To very easily take synchronization of a bus cycle and execution of a micro-instruction by simple constitution, by determining supply of the micro-instruction, based on the contents of the micro-instruction and a state of the bus cycle between a device and an external memory. CONSTITUTION:Based on the contents of a micro-instruction and a state of a bus cycle between a device and an external memory, an instruction for making the micro-instruction ineffective, in the course of the bus cycle is selected and supplied to a micro-instruction decoder 4. Also, unless in the course of the bus cycle, a micro-instruction which is held in a micro-instruction register 3 is supplied to the micro-instruction decoder 4. In such a way, synchronization of the bus cycle to the external memory and the micro-instruction can be taken easily.
Patent JP-H04282179-A (JP)
Title: Thermal discoloration game machine
Inventor: YAGI HIROSHI
IPC: A63F9/14
Filed: 1991-03-11
Abstract: PURPOSE:To offer a thermal discoloration game machine in which a character or a color on a display part using a thermal discoloration material is changed to another color by discoloring on the middle way of a game and it is related to the progression of the game ingeniously. CONSTITUTION:This machine is the thermal discoloration game machine in which a mark 3 is attached on part of a game field 2 by using thermal discoloration substance, and the thermal discoloration of a mark 3 part is performed by controlling heat from a heat generating means 15 and a cooling means 16 by a control means 18, and a state signal is detected via a detecting means 10, and the point getting processing of a state detection signal is performed by a rule decided in advance, and a result is outputted to an output means 17.
Patent JP-S63279777-A (JP)
Inventor: KURISUTOFUAA RARUFU BEERU
IPC: A24C5/40
Filed: 1987-03-26
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-H01241845-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUYOSHI FUJIKI
IPC: H01L21/768
Filed: 1988-03-23
Abstract: PURPOSE:To improve coverage at the opening of electrode wirings by providing a predetermined opening in an insulator film on a conductor layer, and then forming a metal based film only in the opening with a photoresist mask used to form the opening. CONSTITUTION:An insulator film 2 is provided on a semiconductor substrate 1, a PSG film is etched with photoresist mask 3, and an opening 7 is formed, thereby exposing the surface of the substrate 1. Then, metal based films 4-1, 4-2 are formed by a sputtering method, a coating film 5 made of photoresist, polyimide is formed, the opening 7 is buried, and the surface of the film is covered. Thereafter, the whole film 5 is etched, and only the part for burying the opening 7 remains. Subsequently, the film 4, the mask 4 and the film 5 are removed by respective etching methods. Thus, the film 4-1 may be formed only in the opening of the film 2. Then, an aluminum film 6 for wirings is formed, and patterned to form electrode wirings.
Patent JP-S55158705-A (JP)
Title: Low-noise oscillator
Inventor: JIYON ROBAATO BAAGOON
IPC: H03B5/32
Filed: 1980-05-27
Abstract: PURPOSE: To ensure the low impedance to be shown to the oscillation loop by providing the active output means connected in series to the crystal resonator and then actuating the output means in response to the current flowing to the crystal resonator, thus producing the output signal having a high S/N.  
     CONSTITUTION: Crystal oscillator 14 is connected to the input terminal of inverse amplifier 16, and capacitor 12 is connected between the input terminal and reference line 24. In addition, capacitor 10 is connected between line 24 and feedback line 26 led from the output terminal of amplifier 16, and then line 24 is connected to the reference input terminal of amplifier 16. After this, the other terminal of resonator 14 is connected to one end of output capacitor 22 via base-earthed transistor (TR) 20. And the other end of capacitor 22 is connected to capacitor 10 and the base of TR20 each along with line 26. And capacitor 22 is set parallel substantially to resonator 14, and thus the current flowing to capacitor 22 is made identical to the current flowing the resonator 14. Thus the impedance is lowered to the oscillation loop, accordingly producing the signal having a high S/N. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11275399-A (JP)
Title: Video camera
Inventor: NAKAMURA MAYUMI
IPC: H04N5/225
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a video camera by which the angle of a display panel is easily adjusted when the panel is contained in the containing recessed part of a camera main body in an inverted containing state and also the inverted containing state is effectively locked. SOLUTION: The liquid crystal display panel 200 is arranged in the containing recessed part of a video main body so as to be opening/closing possible by a hinge block and also supported so as to be freely inversion possible. When the panel 200 is contained in the containing recessed part in a normal containing state, the state is locked by a lock mechanism 400. Besides, the shaft member 510 of a second support mechanism part 500 is engaged with the engagement hole of a bearing member (lock member 412) in a state where the panel 200 is contained in the recessed part in the inverted containing state, the panel 200 is kept so as to be freely angle adjustment possible and also the containing state is locked. Thus, the angle is easily adjusted on a liquid crystal display screen.
Patent JP-H08244887-A (JP)
Title: Capping head
Inventor: KITAMOTO HIROAKI
IPC: B67B3/20
Filed: 1995-03-03
Abstract: PURPOSE: To change the torque at the time of capping in stages, and also, highly accurately control the torque at the completion of a screwing. CONSTITUTION: A capping head 1 is equipped with a first clutch 3 consisting of a magnetic clutch, and a second clutch 5 consisting of an air clutch which can change a transmittable torque. Then, at the time of capping by the capping head 1, a cap 7 is temporarily clamped on a container by transmitting a small torque to a chuck by the second clutch 5 first. Then, the torque which can be transmitted by the second clutch 5 is switched from small to large. Since the large torque which can be transmitted by the second clutch 5 is larger than a torque which can be transmitted by the first clutch 3, consequently, the cap 7 is clamped further by a specified torque which can be transmitted by the first clutch 3, and the capping is completed.