baber/WOPTO huggingface dataset:
Patent JP-H01120109-A (JP)
Title: Piezoelectric oscillator
Inventor: KOBAYASHI YOICHI
IPC: H03B5/30
Filed: 1987-11-02
Abstract: PURPOSE:To obtain excellent frequency-temperature stability over a wide temperature range and to miniaturize the title oscillator by selecting the resistance value of a variable resistor and the threshold value of an inverter so that the temperature characteristics of a piezoelectric oscillator are corrected. CONSTITUTION:A band-gap voltage generating circuit 2 is provided with a temperature detecting means which detects the base-emitter voltage of a couple of transistors(TR) 21 and 22 by an operational amplifier 27 and the connection point between variable resistors 23 and 24 put between the emitter of the TR 22 and a ground point is connected to a plus input terminal of the amplifier 27. This circuit 2 can set the temperature dependency of a generated voltage optionally by the radio of the resistance values of the resistors 23 and 24. Further, the generated voltage is inputted to inverters 31-34, whose outputs are applied to the switches of capacitors 13-16 with the switches, so their capacities are varied with temperature. For the purpose, the resistance value and threshold value are so selected as to compensate the frequency-temperature variation of the piezoelectric oscillator 12.
Patent JP-H02124170-A (JP)
Title: Blood storage vessel
Inventor: II YOSHIHIRO
IPC: A61M1/36
Filed: 1988-11-04
Abstract: PURPOSE:To safely remove the air bubbles in a 2nd blood inflow part without ejecting the internal blood to the outside by providing a communicating port which communicates the upper part of the 2nd blood inflow part and the inside of a blood treating part or a 1st blood inflow part. CONSTITUTION:The blood removed from the vena cava flows from a 2nd blood inflow port 9 into the 2nd blood inflow part 10, flows out of a tricot bag 23 enclosing the outer periphery, flows down on the inside surface of a deflector 13 and accumulates in a blood storage part 11. The blood emitted in the operation field in cardiotomy flows from the 1st blood inflow port 5 into the 1st blood inflow part 6, passes a blood filter member 20 and a defoaming member 21 and flows into the deflector 13. The air bubbles and bubbling blood gathered in the upper part of the blood stored in the 2nd blood inflow part 10 flow out of the communicating port 8 and flow into the spacing between the filter member 20 and the defoaming member 21 where the blood is defoamed; thereafter, the blood flows out of the blood treating part 7, flows into the deflector 13 and flows down into the storage part 11.
Patent JP-S61158560-A (JP)
Inventor: KITANI SOICHI
IPC: E04F15/08
Filed: 1984-12-29
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-S62140374-A (JP)
Title: Inside reform type molten carbonate fuel cell
Inventor: YOSHIOKA SUSUMU
IPC: H01M8/02
Filed: 1985-12-13
Abstract: PURPOSE:To recycle the fuel electrode gas at the lower stream area of the passage in a simple method, by furnishing a throttle at the entrance of the fuel gas passage to speed up the gas flow, and absorbing the fuel electrode gas in the lower stream of the passage by the negative pressure effect. CONSTITUTION:A steam reforming catalyst 5 is filled at the fuel gas passage 4 contacting to fuel electrode 2, and at a nozzle 23 at the entrance of the fuel gas passage, a throttle 24 is arranged, to compose an inside reform type molten carbonate fuel cell. A hydrocarbon gas 11 is fed from a maniford 19 through the nozzle 23 to the fuel gas passage 4, and a generation is carried out under the presence of the reforming catalyst 5 by the cell reaction. At the same time, the flow speed is accelerated by the throttle 24 of the nozzle 23 to produce a negative pressure, and the fuel electrode gas 16 at the lower stream of the passage is absorbed thereby through the flow passages 26 and 25, and mixed at the throttle 24 to recycle. Therefore, the fuel gas can be reused readily with no blower, preheater and the like.
Patent JP-2001101377-A (JP)
Title: Using situation displaying ic card
Inventor: YASUNAGA KENJI
IPC: G06K19/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a using situation displaying IC card capable of automatically discriminating a using situation, especially discriminating partially using or entirely using. SOLUTION: This using situation displaying IC card αfunctionally consists of an antenna part 1 for receiving the transmission/reception of information with outside and the supply of power, an interface part 2 for interfacing information and power from the part 1, a storing part 3 for storing data including information on the number of a degree, a power storing part 4 for storing excess power, a control part 5 controlling data stored in the part 3 and storing the excess power from the part 1 in the part 4 to control the timing of electric discharge at the part 4, and an irreversible variation part 6 having an object operating by the electric discharge controlled by the part 5 to vary irreversibly.
Patent JP-2000311318-A (JP)
Title: Cleaning tape and cleaning cassette
Inventor: KUWABARA MASAAKI
IPC: G11B5/41
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve usability by cleaning both a magnetic head and a tape traveling system. SOLUTION: In the cassette casing 10 of this cleaning cassette, feeding and winding reels 12 and 14 are provided, and a cleaning tape 16 is wound between the reels 12 and 14. The cleaning tape 16 has minute irregularities formed by spraying fine particles sands to one or both surfaces of the film tape of a polyester base by a sand blasting method. The color of the cleaning tape 16 is whitish, preferably white. The lid 18 of the cassette casing 10 is fully or at least partially transparent, and the stain of the tape 16 is identified with eyes from the outside. In both sides of the tape 16, liquid tanks 24 and 26 are disposed in both sides of the tape 16 to temporarily hold cleaning liquid.
Patent JP-H06111259-A (JP)
Title: Video head and its mounting method
Inventor: TAKAHASHI TADASHI
IPC: G11B5/53
Filed: 1992-09-24
Abstract: PURPOSE:To provide a method for mounting a head chip where the video head height position accuracy is improved to a head base. CONSTITUTION:A through hole 220 for inserting a glass adhesive material is provided at a mounting part of a head chip 100 of a head base 200. By heating a glass adhesive material, the head chip 100 is bonded to a mounting surface 210 of the head base 200 with a glass adhesive 300. The glass adhesive 300 does not enter the surface where the head base 200 and the head chip 100 are bonded, the gap height of the head chip 100 from the mounting surface 210 depends on only the machining accuracy of a head chip single body, thus reducing instability elements of the head gap height due to use of the adhesive and improving the gap height accuracy. Use of the glass adhesive prevents the head height from being changed due to influence of environmental humidity.
Patent JP-S62138722-A (JP)
Title: Combination meter housing for vehicle
Inventor: OGAKI YOSHINOBU
IPC: G01D11/30
Filed: 1985-12-12
Abstract: PURPOSE:To reduce the man-hours of dust entry preventing operation by preventing shavings of a screw-fitted bracket, etc., from entering a meter housing from the abutting part between the housing and a front cover by a flange united with the housing. CONSTITUTION:When the meter housing 10 is fitted to an instrument panel 13 with a screw 14, shavings of the screw-fitted bracket 112 which is shaven off by the screw 14 are prevented by the flange 30 from entering into between the display surface 121 and cover surface 21 of a combination meter housing A for a vehicle from the gap between the right and left abutting part 21 of the front cover 12. This flange 30 is formed integrally with the front housing 12 of the meter housing 10, so neither the man-hours of operation for covering the abutting parts 211 nor the number of parts increases.
Patent JP-S62138962-A (JP)
Title: Order registering system in goods delivering system
Inventor: NAKANO TAKUMI
IPC: G06Q50/00
Filed: 1985-12-12
Abstract: PURPOSE:To order easily goods by registering the goods information, delivering information, etc., and ordering the goods only by selecting and inputting a registering number. CONSTITUTION:A goods issuing device 4 is equipped with plural lockers 6 and a customer operating part 5, and arranged at a station, a housing development, etc. When a center 2 inputs the data such as a goods name, a marker name, the classification of the locker to store and a price from an input part 11, by a registering processing part 13, the registering number (goods number) is registered at a goods registering table 8, and a registering goods list is distributed to the customer. The customer inputs a transaction card and a code number to an order registering terminal 16, inputs a goods number and orders the goods. An order registering processing part 14 of the center 2 registers the order information to an order registering table 15 and executes the order delivering control. A collection and delivery base 3 receives the goods number and the locker number from the center 2, procures the goods, loads them to the prescribed lockers 6, the customer operates a customer operating part 5 and receives the goods from the locker.
Patent JP-S62139125-A (JP)
Title: Manufacture of magnetic medium
Inventor: TAKIGUCHI KIYOAKI
IPC: C09D5/23
Filed: 1985-12-12
Abstract: PURPOSE:To reduce the wear of a magnetic head and the damage of a coater by bringing a thin overcoat layer into contact with a smooth surface, coating a magnetic layer on the back of the overcoat layer in that state and then attaching a slightly thick base to the back of the magnetic layer. CONSTITUTION:A fixed layer 12 obtained by burying on the surface of the base 11 with an adhesive is provided, and a magnetic layer 13 including a magnetic material like strontium ferrite attaches to the upper surface of the fixed layer 12. Then the extremely thin film overcoat layer 14 is formed on the surface of the magnetic layer 13. Thus unevenness on the surface due to the grain size of the magnetic material never projects on the overcoat layer side, but is absorbed by the base side. Accordingly the overcoat layer can be kept extremely smooth after its manufacture. Even if a magnetic head comes into contact with the overcoat layer, the wear due to the coarseness of the surface can be reduced to use for a long time.
Patent JP-H06129651-A (JP)
Title: Planar heating element
Inventor: MATSUDA ISAO
IPC: H05B3/20
Filed: 1992-10-19
Abstract: PURPOSE:To provide a planar heating element which is capable of using a surface material simply by changing a heater unit, and what is more, cleaning the surface material with ease when the heater unit suffers from damage, such as disconnection of the heating element or breakdown of an insulation material where the surface material is in a state capable of withstanding actual service to a satisfactory extent. CONSTITUTION:A heating element 2 is laid out and fixed with a base material 3. An insulation material 1 and the base material 3 are fixedly bonded with each other with a reactive adhesive or a hot-melt adhesive so that the heating element 2 may be positioned on the side of the insulation material 1, thereby forming a heater unit 5' and coating the top of the heater unit 5' on the base material 3 with a pressure sensitive adhesive 10. Then, a surface material 4 is stuck and fixed temporarily so as to constitute a planar heating element 12. Therefore, the surface material 4 can be separated easily at an ambient temperature without adopting any solvent, which makes it possible to exchange not only the surface materials 4 but also the heater units 5'.
Patent JP-S63133412-A (JP)
Inventor: YAMAKAWA YOSHIZO
IPC: H01H13/02
Filed: 1986-11-25
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-H04157140-A (JP)
Title: Ferrous sintered sliding member
Inventor: HAYASHI KOICHIRO
IPC: C22C38/00
Filed: 1990-10-18
Abstract: PURPOSE:To improve the machinability, wear resistance and plastic workability of a member by dispersing a prescribed amt. of lubricating substance constituted of Mg metasilicate or the like into a metallic matrix constituted of a pearlite matrix and a steadite phase and executing compacting and sintering. CONSTITUTION:This ferrous sintered sliding member is formed of a compsn. constituted of, by weight, 1.5 to 4% C, 1 to 5% Cu, 0.1 to 2% Sn, 0.1 to O.5% P, 0.5 to 2% intercrystalline inclusions and the balance Fe. Then, its structure is formed of a one in which free graphite and intercrystalline inclusions are dispersed into a metallic matrix having a mixed structure of a pearlite matrix and intercrystalline inclusions. The above intercrystalline inclusions are constituted of an Mg metasilicate series mineral or, together with this, an Mg orthosilicate series mineral or an Mg metasilicate series mineral and/or an Mg orthosilicate series mineral and B nitride and/or Mn sulfide.
Patent JP-S62139490-A (JP)
Title: Automatic extension transfer system for external call
Inventor: FUJIHASHI YUICHIRO
IPC: H04M3/42
Filed: 1985-12-13
Abstract: PURPOSE:To surely transfer the contents of an extension by forming plural representative numbers in a PBX, dividing the numbers into the one automatically terminating in an automatic extension transfer equipment for an external call and the one terminating in the operator, and when the transfer device of the operator is busy, connecting the external call to the other idle unit. CONSTITUTION:The automatic extension transfer equipment 21 for an external call, an operator 22 and a general extension subscriber 26 are stored in the PBX 20. An external call with representative number 24 is automatically terminated to the equipment 21, and when the device 21 is in busy or returns no response, automatically terminated. An external call with representative number 25 is automatically terminated to the operator 22, and when the operator 22 is in busy or returns no response, automatically terminated to the equipment 21. Consequently, an external caller can be connected to a required extension number through the operator 22.
Patent JP-H01123154-A (JP)
Title: Pipetter equipped with automatic chip inserting function
Inventor: SEGAWA OSAMU
IPC: G01N35/10
Filed: 1987-11-06
Abstract: PURPOSE:To keep the insertion state of a needle outer cylinder and a chip constant, by providing an energizing means for energizing a slide body in a sliding direction and a means for detecting that predetermined pressure is applied to the slide body. CONSTITUTION:When a Z-axis motor 20 is rotated in such a state that the chip 2a is detached in inserting the chip 2a, a pipetter part is sent downwardly and a needle guide 3 is brought into contact with a chip 2b. When the pipetter part further falls continuously, a pipetter frame 1 relatively slides upwardly and a sensor plate 12 is detached from a chip pressure sensor 16 to operate the sensor 16 and the contact of the needle guide 3 is detected. When the pipetter part is ready to be allowed to fall thereafter, pressure is added by a compression spring 24. When this falling is continued, the chip 2b is inserted by the pressure proportional to the falling distance after the contact with the guide 3. That is, when the pipetter part falls by a predetermined distance, an insert pressure sensor plate 13 blocks the light path of a chip insert pressure sensor 26 and it is detected that the chip is inserted under predetermined pressure.
Patent JP-H10122071-A (JP)
Title: V-engine
Inventor: TAKASU DAISUKE
IPC: F02B75/18
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly of an intake manifold, an injector, a surge tank and the like into a V-engine, reduce the size of the engine and improve the workability and the intake efficiency of the engine. SOLUTION: A V-engine 1 comprising a first cylinder 9, a second cylinder 10 and a gas reflux passage 40 is integrally provided with an intake manifold 30 which converges on the longitudinal center line L1 of the engine 1 on the side of an upstream surge tank 31 and forms an obtuse angle between its cylinder head-side flanges 30b and 30c while straddling the engine longitudinal center line L1. The gas reflux passage 40 is arranged near the cylinder head-side flanges 30b and 30c on the engine longitudinal center line L1. The gas reflux passage 40 is perforated with communication holes 41 and 42 through which it communicates with openings of the cylinder head-side flanges 30b and 30c. The ends of the gas reflux passage 40 on the downstream sides of the communication holes 41 and 42 are employed as gas reflux ports.  The V-engine 1 is further provided with a first and a second injector 50 and 51 for injecting fuel into intake passages 20 and 21.
Patent JP-2000094286-A (JP)
Title: Polishing tool
Inventor: YASUI KENGO
IPC: B24B13/01
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tool capable of well following a surface to be processed, which has complex curvatures such as a non-spherical lens and the like. SOLUTION: A polisher 12 acting as a polishing tool 11 is formed out of a bag shaped elastic body 14 over the surface of which polishing fabric 15 is stuck. The polisher 12 is fixed to a polishing holder 18 by way of a fixing ring 16. A net shaped sheet 20 is stuck over the surface of the elastic body 14 of the polisher 14. The net shaped sheet 20 is made out of highpolymer material such as teflon having the degree of shrincage sufficiently small in terms of physical properties as compared with that of the elastic body 14 and the like. The surface of the polisher 12 is stretched out of the respective net shaped pattern so as to be divided into pieces.
Patent JP-S61156053-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITO MASANORI
IPC: G03G5/043
Filed: 1984-12-27
Abstract: PURPOSE:To obtain an electrophotographic sensitive body formed by using a thin flexible light film made of amorphous material easy in manufacture and low in cost by dispersing a conductive powder into a thermosetting resin as a binder and centrifugally molding the dispersion fluid thus obtained to form a conductive substrate. CONSTITUTION:The conductive substrate (a) like a seamless belt is formed by centrifugally molding a dispersion fluid prepared by dispersing a conductive power into the thermosetting resin as a binder, and on this substrate an electro static charge generating layer (b) and a charge transfer layer (c) both of an amaorphous thin film made of a a-Si or the like, are formed. As the thermoset ting resin, a polyimide resin, a polybenzimidazole resin, etc. can be used, and as the conductive powder, carbon black, antimony oxide, zinc oxide, etc., and mixtures of them can be used. As the charge generating layer made of an amorphous thin film, ones of a-Si stabilized with H and/or halogen, a-Si carbide contg. Ge, and a a-Si contg. B and/or N, etc., can be enumerated.
Patent JP-H06108383-A (JP)
Title: Production of fiber structure excellent in sweat resistance and in light fastness
Inventor: KAWAGUCHI KATSUSUKE
IPC: D06P5/04
Filed: 1992-09-25
Abstract: PURPOSE:To improve the sweat resistance and light fastness of the fiber structure dyed with a reactive dyestuff and useful for sports wears, casual wears, etc., by imparting a substance acting as an acid and its salt to the fiber structure. CONSTITUTION:Woven or knitted fabric comprising cellulosic fibers such as cotton or rayon, or protein fibers such as wool is dyed into a prescribed color with a reactive dyestuff. The dyed product is coated with a processing agent comprising the polymer of an unsaturated carboxylic acid such as acrylic acid or methacrylic acid, a copolymer comprising the unsaturated carboxylic acid and an ethylenic unsaturated monomer such as 2-hydroxyethyl acrylate or 2- hydroxyethyl methacrylate, a copolymer comprising the mixture of the monomers, etc., and having a weight-average mol.wt. of 1000-1000000 or its salt, by a method such as a pad drying method or a pad steaming method in an amount of 1.2wt.% per the fibers.
Patent JP-H11116073-A (JP)
Title: Automatic paper feeding device
Inventor: MATSUURA KAZUO
IPC: B65H1/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To feed sheets of different sizes without troubles by employing a simple universal method. SOLUTION: In an automatic paper feeding device, paper sheets loaded on a loading plate 20 are pressed to a feed roller 9 to be fed one by one. The loading plate 20 is installed to be capable of oscillation up and down around a fulcrum of a pin 12, and it is energized upward by a coil spring 30. Under the loading plate 20, an auxiliary push-plate 27 is installed in the condition where it is energized upward by a coil spring 31. When sheets of relatively large sized are charged, synthesized push-up force of the coil springs 30, 31 is applied to the loading plate 20. When the sheets of relatively small sizes are charged, with a sheet rear end regulation plate 40 moved forward, the auxiliary push-up plate 27 is pressed by a regulation plate 40, so push-up force of the coil spring 31 is released.
Patent JP-H06109906-A (JP)
Title: Light diffuser and its production
Inventor: HARA KAZUTAKA
IPC: G02B5/02
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a light diffuser excellent in efficiency of light and diffusion efficiency with little absorption loss for incident light or reflection loss due to reflected light, and to obtain the production method of this light diffuser excellent in massproductivity. CONSTITUTION:The light diffuser consists of a transparent base material 1 and lots of fine regions 3 having different refractive index to the base material 1. An antireflecting layer 2 of refraction index distribution type is formed in the interface of the fine region and the transparent base body. This light diffuser is produced by impregnating a transparent polymer material having continuous pores with a polymerizable compd. which forms polymer of different refractive index, and then polymerizing the compd.
Patent JP-H01121274-A (JP)
Title: 2-substituted cycloheptimidazole derivative, antiulcer agent and production thereof
Inventor: TOMIYAMA TAKESHI
IPC: C07D403/12
Filed: 1987-11-05
Abstract: NEW MATERIAL:A compound expressed by formula I (A is pyrrolidyl, dioxopyrrolidinyl, piperidyl, morpholinyl, piperazinyl, N-lower alkyl-substituted piperazinyl or N-aralkyl-substituted piperazinyl; n is 0 or 1) and acid addition salt thereof. EXAMPLE:2-[2-(1-Pyrrolidinyl)benzylthio]cycloheptimidazole. USE:An antiulcer agent. PREPARATION:2-Mercapto-cycloheptimidazole expressed by formula II is reacted with a compound expressed by formula III (X is halogen) in the presence of a base (e.g. pyridine, triethylamine or NaOH) in a solvent (e.g. ethanol or THF) to afford the aimed compound expressed by formula I.
Patent JP-H06111714-A (JP)
Title: Polarized electron beam generating element
Inventor: KISHINO KATSUMI
IPC: H01J1/34
Filed: 1992-09-25
Abstract: PURPOSE:To improve quantum efficiency without impairing polarization rate by increasing light energy amount absorbed through a semiconductor without increasing the film thickness of the semiconductor. CONSTITUTION:A semiconductor multilayer film reflector 14 is provided on the back side of a semiconductor 18 which generates polarized electron beam when excitation laser is irradiated thereinto (strained GaAs semiconductor). The excitation laser is multi-reflected between the semiconductor multilayer reflector 14 and the surface 19 of the semiconductor 18.