baber/WOPTO huggingface dataset:
Patent JP-S574423-A (JP)
Title: Fuel tank
Inventor: UEMATSU TAKEFUMI
IPC: C10L1/00
Filed: 1980-06-11
Abstract: PURPOSE: To make a fuel tank of a superior gasoline barrier characteristics by coating such resins as an epoxy resin etc. which has a gasoline barrier characteristics inside a molded fuel tank whose material contains a nonsaturated copolymer resin of a specific structure.  
     CONSTITUTION: A gasoline barrier characteristic resin for example, an epoxy resin etc, is coated inside a molded fuel tank whose material contains a nonsaturation copolymer made from a co-polimerization of an orephine selected from the alpha orephine of the carbon number of 2 to 12 with more than one kinds of 1.4-dien compounds expressed by a specific structural formula. By this construction, one can obtain an automobile fuel tank of a superior gasoline barrier characteristics which is polution-free. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S575543-A (JP)
Title: Solenoid fuel injection valve for internal combustion engine
Inventor: MATSUMOTO OSAMU
IPC: A61B17/42
Filed: 1980-06-10
Abstract: PURPOSE:To make it possible to reduce longidutinal dimensions and weight of a valve by forming a cylindrically-shaped plunger having a bottom and fastening the plunger to a needle valve and installing the plunger so that its cylindrical portion may face the periphery of the needle valve's bearing provided inside the cylinder. CONSTITUTION:A nozzle 10 is provided with a bearing which offers a sliding support to a needle valve 12 and guides the movement of the needle 12. A plunger 13 is fastened to the top of a needle valve and forms a cylinder having a bottom. The cylindrical part 13a is installed so as to face the pheriphery of the bearing of the nozzle 10. This construction allows the bearing of the needle 12 to approach the center of a magnetic coil 3 inside the cylindrical part 13a of the plunger 13 and reduce the total dimension of the valve.
Patent JP-H04311562-A (JP)
Title: Method and equipment for manufacturing film by ion bream method
Inventor: NISHIWAKI FUMITOSHI
IPC: C23C14/30
Filed: 1991-04-11
Abstract: PURPOSE:To offer a method an equipment for forming a high quality thin film covering a whole surface of a substrtate by highly controlling ion reaching to the substrate and remarkably enlarging ion current. CONSTITUTION:A substrate holder 35 holds a discoild substrate bias electrode 36 at its center and ring-shaped substrate bias electrode 37 in its periphery part. Ion density distribution reaching to the surface of the substrate 32 is precisely controlled by changing electric potential of plural substrate bias electtrode 36 and 37 installed at the substrate holder using DC electric source device 38 and 39 and controlling electrical field distribution on the substrate.
Patent JP-S63243263-A (JP)
Title: Formation of thin tin film
Inventor: OZAKI KAZUYUKI
IPC: C23C14/12
Filed: 1987-03-31
Abstract: PURPOSE:To uniformly form a lustrous thin tin film on a cylindrical or columnar body of a small diameter by placing the body in the dark space of an electric discharge region in which plasma polymn. is caused and by plasma-polymerizing an organotin compd. CONSTITUTION:A cylindrical or columnar body 14 of a small diameter is placed in the dark space 12 of an electric discharge region in which plasma polymn. is caused on a substrate electrode 11. High frequency power is impressed at >=0.34W/cm<2> power density to plasma-polymerize an organotin compd. Thus, a lustrous thin tin film is uniformly formed on the cylindrical or columnar body 4.
Patent JP-S5414247-A (JP)
Title: Current collector for photoreceptor belt of copier and the like
Inventor: MOCHIZUKI NOBUO
IPC: G03G21/00
Filed: 1977-07-04
Abstract: PURPOSE:To reduce the abrasion of a conduction layer and prevent the contact with the insulating base layer of a current collector by baring the conductive layer in the range of the belt side edge of a photosensitive layer, and grounding the conductive layer with the current collector adjacent to its bared portion.
Patent JP-H07288233-A (JP)
Title: Film forming apparatus
Inventor: AOIKE TATSUYUKI
IPC: H01L21/205
Filed: 1994-04-18
Abstract: PURPOSE:To perform the plasma processing of a substrate having the large area uniformly with good reproducibility by detecting the value of the current flowing through a process gas feeder, and adjusting the high-frequency power quantity introduced with a high-frequency power supply. CONSTITUTION:A degreased and cleaned substrate 101 is provided in a reaction container 100. The gas in the reaction container is discharged, and the substrate 101 is controlled at the intended temperature. The raw material gas at the intended temperature is supplied into an inner chamber 111 through a process gas pipe 103. At this time, the pressure is set at the intended inner pressure, the value of the current flowing into the pipe 103 is measured with a current measuring device 112 and a high-frequency power supply 107 and matching box 106 are adjusted so that the current value becomes the intended value. The high-frequency power is applied on a high- -frequency electrode 102, and glow discharge is formed. The raw material gas is decomposed by the discharging energy, and the intended deposit film is formed on the substrate 101. Therefore, the plasma processing of the substrate 101 can be uniformly performed.
Patent JP-H06264952-A (JP)
Title: Rotary damper
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/52
Filed: 1993-03-12
Abstract: PURPOSE:To provide a rotary damper of a type of gripping on both sides which is compact on the whole and improves durability and mounting property on a vehicle. CONSTITUTION:A rotary damper consists of a first shaft 14a and a second shaft 14b which are obtained by dividing a shaft 14 and in the same shape. The first and second shafts are supported rotatably in a casing, each inner end is locked to the center of a vane and connected, and oil passages 26a, 26b along the axial direction are formed between inner periphery of the vane and outer periphery of the inner ends of the first and second shafts. The oil passages are connected with a passage 29a provided in the vane and a plural number of oil chambers via a check valve in such a way that they can be opened or closed freely. Further, an expandable accumulator Q is provided in the first and second shafts, and the accumulator Q is connected with the oil passages via an orifice which is formed between the inner ends of the first and second shafts.
Patent JP-H07250797-A (JP)
Title: Wiping cloth
Inventor: YOSHIMOTO HIROKO
IPC: A47L13/16
Filed: 1994-03-11
Abstract: PURPOSE:To efficiently remove the oil dirt or micro-dust mainly adhered to an OA equipment, video, computer, precision instrument and gauge panel, or compact disc. CONSTITUTION:A plurality of projections 2 are provided on the wiping surface of an nonwoven fabric containing a polygonal section extra fine fiber 1. As an additional constituting factor, either one of soft plastic film, rubber sheet, sponge, paper, cotton and other nonwoven fabric is laminated. Such a nonwoven fabric is impregnated with a dust removing solution, and further formed into a round bar.
Patent JP-H06285517-A (JP)
Title: Grinding method for roll
Inventor: KISHI OSAMU
IPC: B21B28/04
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a uniform, fine ground surface in spite of variation of a roll diameter. CONSTITUTION:A cup shape grinding-stone 3 comes into contact with the surface of the roll 1 through its front face. The rotation axis O of the cup shape grinding stone 3 is offset by an offset amount (e) from the axis of the roll 1 and a contact line L is obtained. When the cup shape grinding stone 3 is reciprocated in the axial direction of the roll 1, the roll 1 is ground. The off set amount (e) is adjusted with variation of the diameter of the roll 1.
Patent JP-S5716040-A (JP)
Title: Novel olefin polymer composition and foamed article made therefrom with improved high temperature size-stability
Inventor: CHIYANGU POO PAAKU
IPC: C08L23/02
Filed: 1981-05-27
Abstract: Elevated temperature distortion characteristics of freshly prepared olefin polymer foams are substantially improved by employing in the preparation thereof a small amount (e.g., from about 0.15 to about 10 weight percent based on the olefin polymer) of N-substituted fatty acid amide of the formula:   R1 - @ - @ - R2 (1) wherein R1 represents an alkyl group of from 11 to 17 carbon atoms and R2 represents an alkyl group of from 12 to 18 carbon atoms and wherein the R2 alkyl group is no more than one carbon atom larger than the R1 alkyl group.
Patent JP-H05284236-A (JP)
Title: Private branch of automatic exchange
IPC: H04Q3/58
Filed: 1992-04-01
Abstract: PURPOSE:To obtain the exchange in which no re-registration is required even when a scheme of dial numbers registered to an absence transfer destination is revised by providing an absence transfer destination storage section registering a logic number of the absence transfer destination for each extension telephone set and a number scheme logic storage section storing a logic number and the planned number scheme to the exchange. CONSTITUTION:A number scheme logic storage section 14 and a number revision section 15 are provided newly to manage the correspondence between a logic number being an identifier of a PBX service and a number scheme registered for the user to utilize the service, and a logic number is registered to an absence transfer destination storage section 13. When a revision takes place in a master set 9 as to the number scheme, a control section 16 retrieves number scheme data corresponding to the revision in the number scheme logic storage section 14 to revise the number scheme data registered in the number scheme logic storage section 14. Thus, even when a revision takes place in the registered content of the absence transfer destination storage section 13 corresponding to the extension telephone set 10, a call received by the extension telephone set 10 is transferred according to the number scheme data after the revision without the notice of the revision by the user.
Patent JP-2000277181-A (JP)
Title: Photoelectric transfer element and photoelectrochemical battery
Inventor: KUBOTA TADAHIKO
IPC: H01L31/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To make photoelectric transfer performance practical and to improve durability by setting the thickness of a semiconductor fine particle containing layer and the viscosity of a solvent used in a charge transporting layer in a specific range. SOLUTION: The thickness of a semiconductor fine particle containing layer of this photoelectric transfer element is set to 0.1-8 μm. A charge transporting layer is a layer having a function to supplement an oxidation body of a pigment with electrons, for instance, an electrolyte prepared by dissolving an oxidation- reduction couple in an organic solvent. The viscosity of the solvent for the electrolyte is set to 1.5-15 cp. When the pigment adsorbed by the semiconductor fine particle containing layer is used alone, its molar absorption coefficient is preferably 30,000 or more. The wavelength region of photoelectric transfer of the pigment is set as wide as possible, and two or more kinds of pigments are preferably mixed and used in order to enhance the photoelectric transfer efficiency.  In this case, at least one kind of them preferably has a molar absorption coefficient of 30,000 or more.
Patent JP-H02257302-A (JP)
Title: Monitor and control equipment for rain water and sewage pump plant
Inventor: WATANABE AKIO
IPC: G05B13/02
Filed: 1989-03-30
Abstract: PURPOSE:To enable control similar to control by a skillful operator and to facilitate the alteration of a control rule by connecting a host computer and an engineering work station to a low-order controller which realizes a pump control expert system. CONSTITUTION:The state of the rain water and sewage pump plant and the control result and control operation of the pump control expert system are displayed on the CRT screen of a 1st man-machine interface 6 through host computers 3, 4, and 5. The control rule of the pump control expert system 2 is altered by knowledge editors 7 of an engineering work station and the control rule is tested by the plant simulator 8 of the engineering work station and displayed on the CRT screen of a 2nd man-machine interface 9. Consequently, the control rule of the pump control expert system 2 is easily altered and tested in safety.
Patent JP-H09240267-A (JP)
Title: Cooling unit
Inventor: KITAJIMA TATSUYA
IPC: B60H1/32
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve drainage and to prevent water from dispersing. SOLUTION: On the upstream side of a cooling heat exchanger 7, at least one notch part 20 is formed in the predetermined position of a rib 15 supporting the cooling heat exchanger 7, so that drain water accumulating on the upstream side of the cooling heat exchanger 7 can be let flow toward the downstream side, while a water dispersion preventing wall 30 is stood in the downstream side position facing the notch part 20, so that water drops splashing with bypass wind passing through the notch part 20 can be received by means of the water dispersion preventing wall 30.
Patent JP-H05282969-A (JP)
Title: Gas circuit breaker
IPC: H01H33/16
Filed: 1992-04-01
Abstract: PURPOSE:To solve the lack of the mounting space of a capacitor caused in accordance with the miniaturization of a gas circuit breaker, and also improve the reliability without directly exposing the capacitor itself to hot gas by mounting the capacitor required for attaining breaking performance onto the outer circumferential side surface of an insulating cylinder. CONSTITUTION:A first contact 2 and a second contact 3 are mechanically fixed to the inner part of an insulating cylinder 1 by brackets 5, 6. A capacitor 4 having unit capacitors connected in series and parallel is mounted to the brackets 5, 6 along the outer circumferential surface of the insulating cylinder 1. The capacitor 4 is electrically connected in parallel to the first contact 2 and the second contact 3. The brackets 5, 6 are rounded in their peripheral end parts, whereby a shield electrode for field relaxation is formed.
Patent JP-S60222212-A (JP)
Title: Method and apparatus for foam molding
Inventor: SUGAWARA TOSHIO
IPC: B29K105/04
Filed: 1984-04-19
Abstract: PURPOSE:To perform the simultanous molding of a skin material sheet and a foam body with good efficiency and to improve finish, by sending the resin particles, which are stored in a pressurized foamable particle tank, into a mold cavity under pressure in a pressurized state to fill the same. CONSTITUTION:After a skin material sheet S is held between molds 10, 20 and arranged in a mold cavity 30, resin particles are once stored in a pressurized foamable particle tank 60 and sent into the mold cavity 30 under pressure through a filling device 40 along with pressure air by utilizing pressurization energy of said tank 60. By this method, pressing force for pressing the skin material S to the inner surface of the mold is extremely strong and the gap between the skin material sheet S and the inner surface of the mold is eliminated. Therefore, it is unnecessary to preliminarily mold the skin material sheet S along the shape of the inner surface of the mold and the reduction of a working process and increase of efficiency are enabled.
Patent JP-S60238396-A (JP)
Inventor: HIRAKAWA YOSHIYASU
IPC: C11C5/00
Filed: 1984-04-23
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-S61240184-A (JP)
Title: Scintillation camera
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/20
Filed: 1985-04-17
Abstract: PURPOSE:To make it possible to automatically set the high voltage or output of a photomultiplier tube, by mounting an automatic tuning means having a control means for setting the adjusting condition of a high voltage minute adjusting circuit on the basis of the deviation from a comparator. CONSTITUTION:An increment/decrement changeover device 12 inputs a command showing either one of incremental count and decremental count to the UP terminal U or DOWN terminal D of an increment/and decrement counter 11. As a result, either one of incremental count on decremental count is performed on the basis of a preset value in the increment/decrement counter 11 and the counting result is sent to first-third high voltage changeover analogue switches 9a-9c which, in turn, changeover the positions of switches to first-third resistor groups 10a-10c. By this method, the value of the resistor connected to the high-voltage adjusting terminal of a photomultiplier tube Ta is set and high voltage at this time is determined. By carrying out this procedure at every channel at a proper cycle, automatic tuning reduced in the change quantity to each channel is enabled.
Patent JP-S59205646-A (JP)
Title: Cumulative multiplier
Inventor: MORI TOSHIKI
IPC: G06F7/53
Filed: 1983-05-09
Abstract: PURPOSE:To attain high speed arithmetic with addition of just a stage of a carry look-ahead circuit by setting an adder stage for cumulative addition at the middle of an adder stage for multiplication. CONSTITUTION:Full adders 602-611 for cumulative addition are set between addition stages of full adders 117-120 and addition stages 114-116 to add output signals of output latch circuits 615-624. As a result, the carry signal of an adder which calculates a code bits regarded so far as an invalid signal. Both the compensation of the invalid signal and the extension of the code bit are possible through the same processing. Therefore the control signal CT of this processing is turned into XS+YS. In other words, an output signal 625 of an OR gate between XS and YS is applied to an adder of 8-10 bits which are sextended for cumulative addition. Thus it is possible to compensate the invalid signal and to extend the code bit.
Patent JP-S61240252-A (JP)
Title: Toner
Inventor: KOIZUMI FUMIO
IPC: G03G9/08
Filed: 1985-04-17
Abstract: PURPOSE:To enhance electrification characteristics and fixability and to enable a latent image to be developed and fixed satisfactorily by using a binder contg. a cross-linkable polyester and an epoxy resin having an epoxy equiv. of <1,500 in an amt. of <=60wt% of the binder. CONSTITUTION:The binder contains the cross-linkable polyester prepared by polymerizing polyol and polybasic acid, one of both being a polyfunctional component having >=3 valences, such as sorbitol as the polyol, and 1,2,4- benzenetricarboxylic acid as the acid, and the epoxy resin having an epoxy equiv. of <1,500 in an amt. of <=60wt%, preferably, 10-55wt% of the binder, and when >60wt%, offset trouble is liable to occur. A toner is prepared by adding a colorant and other necessary additives to said binder.
Patent JP-S63245973-A (JP)
Title: Superconducting element
Inventor: DAIMATSU KAZUYA
IPC: H01B12/06
Filed: 1987-03-31
Abstract: PURPOSE:To facilitate the alignment in a junction surface and to improve the characteristics of a semiconducting element by forming a substrate and an element body of ceramics which contains a combination of specific compounds, and forming part of the ceramics for forming the element body of a superconductor. CONSTITUTION:An optical trigger thyristor is sequentially formed with a substrate 1, an emitter layer 2, and a base layer 3 in this order, and formed with electrode layers 4, 5 made of superconductor on the base electrode 3. A depleted region 6 is formed on the region of the layer 3 between the layers 4 and 5, and a light of predetermined wavelength is applied to the region 6. The layers 1-5 are formed of ceramic layers which contains one or more types of group Ia, IIa, IIIa group elements, one or more types of group Ib, IIb, IIIb elements, and one or more of elements of oxygen, fluorine, sulfur, carbon and nitrogen. Accordingly, since the layers 1-5 are formed of the ceramics of the elements of the same type, the alignment in a junction surface is held to improve the characteristics.
Patent JP-S575591-A (JP)
Title: Compressor
Inventor: ONODA IZUMI
IPC: F04C18/356
Filed: 1980-06-14
Abstract: PURPOSE:To improve the wear resistance and sealing property of a rotor and reduce its cost, by providing an annular recess on the peripheral sliding contact part of the rotor except on both its ends and melting and spraying a wear-resistant material such as ceramic to provide a coating layer in the recess. CONSTITUTION:When the sliding contact portion 14 of a main material 18 which is to be the body of a rotor 13 is shotblasted, a recess 15 is provided on the sliding contact portion 14 except on both its ends 14a, 14a. A wear-resistant material 16 such as ceramic is then molten and sprayed into the recess 15 to make a coating film 17. After that, treatment such as the polishing of the surface of the film 17 is effected. The rotor 13 is thus formed. Since the sliding contact portion 14 is coated with the material 16, the wear resistance of the rotor 13 is improved. Since the material 16 is molten and sprayed into the recess 15 provided away from both the ends 14a, 14a, the chipping of the ends of the rotor 13, the undesired displacement of the molten material 16, etc. are avoided. Because the main material 18 is left at both the ends 14a, 14a, the sealing property of the rotor 13 is also improved.
Patent JP-H0645958-A (JP)
Title: Radio receiver
Inventor: MINAMI YOICHIRO
IPC: H04B1/18
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a radio receiver having a receiving antenna circuit provided with wide band and high gain characteristics only by itself. CONSTITUTION:In this radio receiver, a radio signal is received by a loop antenna 1 having tuning capacitors C1, C2 and a receiving signal S1 is generated in the antenna 1 and received by receiving circuits 2 to 8, 11 to 14. In accordance with the using state of the radio receiver, a tuning circuit (including a voltage control variable capacity capacitor D11) for forming a wide band receiving antenna circuit together with the antenna 1 or a tuning circuit 9 (capable of turning on any one of high Q capacitors C11 to C13) for forming a high gain receiving antenna circuit is connected to the receiving terminal part 102 of the antenna 1.
Patent JP-S5415685-A (JP)
Title: Integrated circuit device
Inventor: MATSUMOTO KAZUNARI
IPC: H01L21/3205
Filed: 1977-07-06
Abstract: PURPOSE: To produce a low-resistance composite wiring conductor using the poly Si to be used to the high-density IC circuit, by sticking the lowresistance conductor only to the side surface of the poly Si equi-high resistance conductor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60225297-A (JP)
Inventor: SHIMIZU MOTOO
IPC: G01D21/00
Filed: 1984-04-23
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-H07169667-A (JP)
Title: Semiconductor integrated circuit preparation
Inventor: ADAMS THOMAS EVANS
IPC: G06Q30/00
Filed: 1992-03-04
Abstract: PURPOSE: To select appropriate focal point and exposure dose by preparing a substrate having a resist, generating a plurality of latent images on the resist, irradiation testing the latent images, and utilizing the rest result so as to additionally form a latent image. CONSTITUTION: A photoresist 31 is laminated on a wafer 27 in a uniform thickness. A part 33 of the photoresist 31 is exposed. The exposed part 33 corresponds to an opening 21 of a reticle 13. The intensity of light scattered on the intermediate region between the exposed part 33 and a non-exposed area 31 is measured by a dark field microscope and a illuminating device 29 adjacent to a reducing lens 11. A process for measuring the energy scattered on the 'edge' of the latent image is called 'irradiation test'. Then an appropriate machine focus point for lithography is determined and is set as a reference point, selected on a bare silicon having a photoresist on its upper part.