baber/WOPTO huggingface dataset:
Patent JP-S61250341-A (JP)
Title: One-side passage resting device of double suction passage for internal combustion engine
Inventor: AKEDA MASAHIRO
IPC: F02B31/00
Filed: 1985-04-27
Abstract: PURPOSE:To improve a degree of volumetric efficiency as well as to aim at improvement in engine output, by installing a normally opening suction passage and low-speed closing suction passage in a cylinder chamber, while making both these passage into an independent passage not interconnected in the midway, and using rest valve to be installed in the low-speed closing suction passage as a suction valve in combination. CONSTITUTION:Each of suction ports (suction passage) 2 and 3 for low-speed closing and normally opening is formed at each cylinder side by side in a parallel direction A with a suction valve gear can shaft 5. At this time, when a flow direction of a suction swirl to be produced inside a cylinder chamber is set down to B, the suction port 3 situated at the leeward side to a partially helical port while the suction port 3 situated at the leeward side to a partially helical port, respectively. Port outlets 11 and 12 of these suction ports 2 and 3 are opened or closed at suction valves 40 and 41 operated by a valve gear but at this time, this suction valve 40 of the low speed closing suction port 2 is operated and controlled so as to double as a rest valve 70 of a passage resting device.
Patent JP-S62250507-A (JP)
Title: Production of thin film magnetic head for magnetic tape
Inventor: TSUCHIYA MASATOSHI
IPC: G11B5/31
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a thin film magnetic head for a magnetic tape having good writing efficiency by covering a conductive coil formed on a magnetic material with a magnetic gap material without spaces except a load-out wire part, forming an underlying adhesive layer, conductive coil and magnetic gap of thin films on one magnetic material and adhering the other magnetic material thereto. CONSTITUTION:After the conductive film is formed on a ferrite substrate, the conductive oil of high accuracy is preliminarily formed by using a photoresist mask and thereafter alumina as the magnetic gap material is deposited thereon to a prescribed thickness. The gap material is then flattened by an etch back method, bias sputtering method or mechanical polishing method. For example, Ti, Cr, Ni, et. as the underlying adhesive layer and Cu or Au which is a conductor are formed on the ferrite substrate by sputtering or vapor deposition and the conductor is patterned by coating, exposing and developing the photoresist. Alumina or silica or the like which is the gap material is thereupon formed by sputtering or vapor deposition, etc. A layer to flatten the rugged surface is the formed.
Patent JP-S61252033-A (JP)
Title: Device for inserting parts of composite metal mold for box shaped chassis
Inventor: HINO SEIJI
IPC: B23P21/00
Filed: 1985-05-01
Abstract: PURPOSE:To rationalize the assembling processes, stabilize the product quality and improve the productivity by providing a punch and air chuck mechanism for cutting off first parts in a device for inserting parts of composite metal mold for a box-shaped chassis like tuner. CONSTITUTION:When partition plates 1 interconnected by joint cross-pieces 1-1 are sent into a metal mold in the form of a hoop, it holds a joint cross-piece 2 between a die 11 and a stopper plate 13. At the same time, a piston 8 is operated by air sent from the direction of arrow 14 along the guide of a cylinder 9 to pinch partition plate 1 between a lever 7 and a cutting punch 5 so that the partition plate 1 cut off by the descent of the cutting punch 5 is inserted in a sent frame 3 at the lower dead point of a press. Next, when air is released, the lever 7 is returned by the tension of a spring 10 to separate the inserted partition plate 1-2 and return the press to the upper dead point. Thus, the working and combining are completed by one process in one metal mold so that the processes can be rationalized, the quality of products stabilized and the productivity improved.
Patent JP-H04304993-A (JP)
Title: Cutting device for tile of vinyl chrolide, etc.
Inventor: MIHARA HIROSHI
IPC: B26D1/09
Filed: 1991-03-29
Abstract: PURPOSE:To provide a cutting device whose cutting face always serves as a vertical plane or a slope inclinded inward toward the reverse side thereof when an elastic sheet such as a sheet of vinyl chrolide is cut, and which does not require conventional repairing work and which can enhance productivity. CONSTITUTION:A cutting device has a pair of receiving blades 3, 3 whose edge portions 3a, 3a are opposite to each other with a predetermined space therebetween, a cutting blade 2 which goes down into the space between the receiving blades 3, 3 and which has edge portions 2a, 2a corresponding to the edge portion 3a, 3a of each receiving blade 3, and a fixing mechanism 4 which fixes an elastic sheet A disposed over the receiving blades 3, 3. The opposite faces of the receiving blades 3, 3 may be tilted inward in such a way that the space between them is gradually enlarged in the direction of cutting.
Patent JP-S62249143-A (JP)
Title: Photocurable resin composition and printed circuit board
Inventor: KATAOKA MASAYUKI
IPC: H05K3/18
Filed: 1986-04-22
Abstract: PURPOSE:To obtain the titled composition having less tendency for generating an electro-migration in the circuit board, and capable of lessening a reduction of insulating resistance by using the composition incorporated an imidazole ring compd. to a photoradical polymerizable resin composition as a resist. CONSTITUTION:The photocurable resin composition comprises 3 components composed of a photopolymerizable unsatd. compd. (A) having >=2 end-ethylenic groups, a photopolymerization initiator (B) capable of producing a free radical due to an active ray, and the imidazole ring compd. (C), and is used as a permanent resist of a printed circuit board. The reaction product of an urethane prepolymer, and polybutadiene polyol, (metha)acrylate and thiol compd. is used as the component A. Benzyl dimethyl ketal, etc., is used as the component B, and 2-ethyl-4-methylimidazole, etc., is used as the component C. At the time of using the titled composition as the resist for an electroless plating, the titled circuit board having less tendency for generating the electro-migration and less reduction of the insulating resistance between the conductors is obtd.
Patent JP-H04302419-A (JP)
Title: Manufacture of diffusion wafer
Inventor: KUWABARA MASANORI
IPC: C30B31/02
Filed: 1991-03-29
Abstract: PURPOSE:To provide a manufacture method of a diffusion wafer having less number of processes and less troubles regarding safety, sanitation and pollution. CONSTITUTION:Dopant particle 10 which is formed by attaching a dopant source 12 to a surface of powder particle 11 as release agent is interposed between laminated silicon wafers 20, 20 and diffusion heat treatment is carried out which is equivalent to forced diffusion. A dopant substance is diffused deeply and directly to a surface of the silicon wafer 20 by the use of dopant vapor which is generated from the dopant source 12 of the dopant particle 10. A process of deposition for diffusing dopant substance in advance to a surface layer of the silicon wafer 20 and a process of cleaning following it are omitted.
Patent JP-S5218218-A (JP)
Title: Rapidly removing equipment
Inventor: SHIMAZU TOSHIHARU
IPC: F17D1/02
Filed: 1975-08-01
Abstract: PURPOSE: A rapidly removing equipment for a pressure resistance rubber horse connecting a tanker with a unloading point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5218136-A (JP)
Title: Signal processing unit
Inventor: UEDA HIROTADA
IPC: G06K9/46
Filed: 1975-08-01
Abstract: PURPOSE: In order to make even the recognition of the existence of pattern slide possible, through recognizing the specified pattern by discriminating reciprocal exclusive logical-sum by means of cutteing off two signals which possess the specified position relationship from the input signal extending over a specified range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09252817-A (JP)
Title: Portable umbrella container
Inventor: SHIINA KEIJI
IPC: A45B25/24
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella container which is lightweight and not bulky, has a simple structure, and is convenient to carry. SOLUTION: Soft plastic umbrella bags 2 folded or rolled to expose opening portions are stored in a packaging bag 3 one by one, or the main body portions of the umbrella bags fixed with a cardboard or a plastic plate on the outside peripheral faces near the opening sections are folded or rolled to expose the opening portions and are stored in the gap of the cardboard or the plastic plate.
Patent JP-H01263486-A (JP)
Title: Reduction drying method
Inventor: KANARI TAMIO
IPC: F26B21/14
Filed: 1988-04-14
Abstract: PURPOSE:To reduce a generation of peroxide and oxide and the like by a method wherein carbon monoxide having a high reducing power or an air stream containing carbon monoxide gas is applied for controlling under a reduced condition in case that an agricultural or marine food, a special forest product and a processed food and the like are dried. CONSTITUTION:Hot air generated by a hot air generating furnace 1-1 is mixed with moistured material 4-1 such as agricultural product or marine product, a special forest product and a processed food and the like to be supplied from a feeder 1-2 with a distributing machine 1-3, blown up. The hot air passes through a drying pipe 1-5 and a dried product 1-9 and a discharged air are produced by a cyclone 1-5 and a back filter 1-6. At this time, the hot air of carbon monoxide gas generated by the carbon monoxide gas hot air generating furnace 1-10 is mixed by a hot air mixing unit 1-11 and then the air stream controlled to its reduced condition is sent into a dispersion device 1-3. In addition, it can also be used with generated gas at the carbon monoxide gas furnace 1-10 without using any hot air producing furnace 1-1. In addition, the carbon monoxide gas producing furnace 1-10 can be processed with charcoal combustion gas having a high concentration of carbon monoxide gas or water gas.
Patent JP-S5719849-A (JP)
Title: Automatic inspection system of electronic device
Inventor: ENDOU KEIICHI
IPC: G06F11/273
Filed: 1980-07-10
Abstract: PURPOSE:To execute an inspection in a high speed and to simplify a hardware, by detaching an electronic device to be inspected, from a connecting and detaching circuit, in case of dissidence of a response signal from the electronic device to be inspected, and a correct answer data. CONSTITUTION:When an operator starts an inspection computer 8 by an input/ output console 10 and designates an inspection procedure, an inspection data is converted to that which is suitable for electronic devices to be inspected 61-6n from the inspection computer 8, is supplied to a connecting and detaching circuit 12, and is distributed to the electronic devices to be inspected 61-6n. The electronic devices to be inspected 61-6n execute a prescribed processing by use of the inspection data, supply a response signal of said result to the connecting and detaching circuit 12, take OR or AND of the response signal, and supply it to the inspection computer 8. The inspection computer 8 compares OR or AND of the response signal with a correct answer data, and in case of dissidence, detaches at least one electronic device to be inspected 61, and supplies a data for reinspection to the connecting and detaching circuit 12.
Patent JP-H11296808-A (JP)
Title: Composite type magnetic head
Inventor: KOBAYASHI HIROSHI
IPC: H01F10/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head having a high density recording capability at a low cost in a composite type magnetic head in which a ring type head is used for a signal recording, a magnetic field detecting element is employed for a signal reproducing. SOLUTION: The magnetic head is provided with a recording head, which records signals to a magnetic recording medium, and a reproducing head in which the signal magnetic field generated from the medium is detected by a magnetic field detecting element 3. The recording head is arranged in the medium flowing-out side with respect to the reproducing head. The recording head has a ring type head structure 52, which is formed by a bulk. A magnetic core 12 of the side close to the reproducing head is constituted of a soft magnetic film.  The other core, which is normally formed by a conventional photolithographic technology, is constituted of the ferromagnetic body, which is provided with a magnetic film 53 having at least a highly staturated magnetic flux density in the vicinity of a magnetic gap 73, or made of the ferromagnetic thin film sandwitched by non-magnetic bodies or the laminated film made of a ferromagnetic thin film and an insulating film.
Patent JP-S63259768-A (JP)
Title: Cad system
Inventor: ITO MITSUO
IPC: G06F3/12
Filed: 1987-04-17
Abstract: PURPOSE:To make an effective use of a memory in the titled system and to speed up data processing by reading the character font data of a user-defined character from a host computer and that of a standard character from a graphic output device, respectively. CONSTITUTION:In the host computer 1, a character code defined by a user and a character font data corresponding to said code are stored in the memory 1b, and upon a necessity for drawing a character, the stored code and the code of a character to be drawn are collated with each other. If there are the codes coincide with each other, the character font data other than the character code is transmitted from the host computer 1 to a graphic output device 2 to let it perform a drawing action. If there are non characters coincident with each other, the code is outputted to the output device 2 to let it perform a drawing action by making use of a character font data therein incorporated. In such a way, the effective use of the memory in the system can be attained, and the data processing can be sped up.
Patent JP-S5217182-A (JP)
Title: Selective confirmation process
Inventor: SHIROKURA HIDEYUKI
IPC: G08C25/02
Filed: 1975-07-30
Abstract: PURPOSE:Errorneous selection is prevented in a concentrated supervisorycontrol for building.
Patent JP-H02273495-A (JP)
Title: Composite cooking device
Inventor: MIYAGAWA JUNICHI
IPC: H05B11/00
Filed: 1989-04-13
Abstract: PURPOSE:To ensure ease of combined use of electromagnetic cooker/microwave oven configuration by covering the top surface of a non-metallic cooking plate having an inductive heating coil installed below it, with a cover made from an electromagnetic wave shielding material and providing a microwave generator internally. CONSTITUTION:A cooking device body 1 is provided with a non-metallic cooking plate 2 on its top. An inductive heating coil 3 and its driving circuit 4 are installed under the plate 2, and a covering body 5 made from an electromagnetic wave shielding material is installed over the top surface of the plate 2. A microwave generated from a magnetron 7 strikes a food 6 to be cooked via an antenna 8. To use the device as an electromagnetic cooker, a pan 6 is placed on the plate 2, and a high-frequency current is supplied to the coil 3 from its driving circuit 4 to heat the pan 9. Then, in order to use it as a microwave oven, a food 6 to be cooked is placed on the plate 2, then the covering body 5 is put on the body 1, and high-frequency voltage is supplied to the magnetron 7 to heat the food 6 to be cooked.
Patent JP-H09255542-A (JP)
Title: Composition for oral cavity application
Inventor: SUETSUGU MASARU
IPC: A61K8/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity application, containing tranexamic acid amide ant its salt, exhibiting excellent effect for the prevention and treatment of periodontosis and having high safety and usability. SOLUTION: This composition contains 0.001-10wt.% (based on the total composition) of a tranexamic acid amide of formula (R1 and R2 are each H, a 1-18C alkyl, a 5-8C cycloalkyl, benzyl or phenyl) and/or its salt as an active component. The compound of formula is highly effective for preventing the bleeding in chronic inflammation, suppressing edema, etc., and has excellent effect on periodontosis. The active component is properly compounded with a polishing agent, a moistening agent, a thickener, a surfactant, an oil, a lower alcohol, a perfume, a colorant, an antiseptic, an antioxidant, water, etc., and used in the form of dentifrice such as toothpaste, moist tooth powder or liquid dentifrice, pasta for oral cavity, mouth wash, mouth refreshing agent, chewing gum, etc. An example of the compound of formula is trans-4- aminomethylcyclohexanecarbonamide.
Patent JP-H06282228-A (JP)
Title: Code number verification device
Inventor: OKANO HIROICHI
IPC: G06F21/64
Filed: 1993-03-29
Abstract: PURPOSE:To obviate the storage of either of secrete data itself or enciphered secrete data in a device, and yet provide an effect similar to a case where the enciphered data is stored therein, by judging the data to b genuine secrete data through the proper decoding of a suitable cryptotext, using the secrete data as a cryptographic key. CONSTITUTION:A code number CI gained from a decoding process is used as a cryptographic key, and a code number judgement sentence 36 enciphered using the number CI a key is decoded in a decoding circuit 34. Then, when a means 38 for judging proper decoding identifies that the text 36 is properly decoded, the number CI is judged to be genuine and belong to a user. When the decoding of the text 36 is judged to be improper, the code is again entered in the specified circuit and an IC card is regarded as invalid, if the code is over the capacity of the circuit. Regarding the plain text of the code number judgement sentence 36 enciphered using the code CI as a key, the decoding thereof is judged to be proper, for example, when text length is 8 bytes and the content of the sixth byte is equal to the content of the first byte multiplied by the content of the third byte.
Patent JP-H07300842-A (JP)
Title: Construction method of dam
Inventor: SATO SHIGEMI
IPC: E02B7/00
Filed: 1994-05-02
Abstract: PURPOSE:To shorten the working time, when a batcher plant kneading concrete is installed at a river bed and a transfer body is moved up and down along the side wall face of a dam embankment body in which concrete has been placed to transfer concrete from the river bed. CONSTITUTION:Concrete is supplied from a batcher plant 3 installed on a river bed 2 side to a transfer body 7. The transfer body 7 is transferred to the upper face of the dam embankment body 1 in which concrete has been placed, through a transfer passage 5 provided between the batcher plant 3 and the dam embankment body 1 and a vertically transferable passage 11 installed along the side wall face of the concrete-placed dam embankment body 1. In this way, concrete is transferred top to the upper face of the concrete-placed dam embankment and concrete is not required to be transferred from one container to another one on the river bed 2.
Patent JP-H10284340-A (JP)
Title: Thermoplastic resin film for capacitor
Inventor: SATO YOSHIKI
IPC: B29C55/12
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent trouble like thermal yield of a film in a vapor deposition process and obtain high withstand voltage and durability, by defining the maximum height of the film surface and the film thickness wherein specified weight of particles having specified mean grain diameter and grain size distribution value is contained. SOLUTION: In order to simultaneously improve film handling property and electric characteristics, particles of 0.01-1.0 wt.% whose mean grain diameter d50 is 0.3-2.0 μm and whose grain size distribution value d25/d75 is at most 2.0 are contained. The thickness of a film is made very thin, i.e., 0.3-3.0 μm, and the maximum height Rmax of the surface of the film is set to be 1.5 μm. Percentage of contraction in the longitudinal direction of the film after treatment at 180 deg.C for 3 minutes is preferably at most 5.0 %. A sheet is stretched in two axial directions and made into a film.
Patent JP-H11286822-A (JP)
Title: Helmet cushion structure
Inventor: KUSAKAI SHIGENORI
IPC: A42B3/04
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve a shock absorbing structure without increasing thickness by contriving the structure of a cushion body. SOLUTION: In this structure of a cushion body 11 to be attached to the inside of the shell of a helmet, the cushion body 11 is constituted of a great number of cubic compartments and one compartment which is brought into contact with at least one wall and adjoined to the other is packed with a deformed body and the other compartment is filled with a gas.  Since not only the deformation stress of the material itself packed to the former compartment but also the stress of the gas compression of the other compartment participate in shock absorption, a larger shock absorbing action is obtained even in the same thickness than the shock absorbing action only of a single material, further the partial strength adjustment of cushioning action can be simply carried out by devising the arrangement of the former compartment and the latter compartment so that a helmet having proper shock resistance and taking the direction of shock into consideration can be readily designed.
Patent JP-H09283638-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIDA SATOSHI
IPC: H01L21/8238
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which is capable of solving damage, which is applied to the device due to a plasma treating process, and problems, which are caused by this damage. SOLUTION: This semiconductor device is provided with a MOS transistor. A protective element is connected with gate electrodes 5-b and 5-c, which are isolated gate electrodes, via first aluminum layers 7-a and 7-d, which are the lowest wiring layers. The element is constituted of the junction between an N-type well 1 and P<+> diffused layer 3-f, the junction between a P-type well 2 and an N<+> diffused layer 4-f, the junction between the well 1 and a P<+> diffused layer 3-g and the junction between the well 2 and an N<+> diffused layer 4-g.
Patent JP-S59220616-A (JP)
Inventor: ROBAATO ESU YAKOBUSEN
IPC: G01F3/08
Filed: 1984-05-10
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-S62252605-A (JP)
Title: Uniform speed control method
Inventor: HARAKAWA TETSUMI
IPC: B21B39/08
Filed: 1986-04-23
Abstract: PURPOSE:To automatically obtain the equal and uniform characteristics of two controllers by equalizing the gain itself of a sub roller to the gain of the master controller in an arithmetic circuit controlled by the sub roll controller. CONSTITUTION:A difference epsilon between actual speeds VM and VS is determined by a calculator 9 and the product of the actual speed VM and the difference epsilonis determined by a multiplier 14. As a result, the product epsilonVM is taken into the arithmetic circuit 15 which outputs the product of the product epsilonVM and operation function F(S). The gain constant AS of the sub roller 7 is corrected by said output. As a result, the proportional + integral control is executed and therefore, there is no more stationary deviation between VM and VS. The time constants are made equal and therefore the transient responses can be coincided with each other. The correction is, therefore, automatically executed in short time and the uniformity is attained even against disturbance. The breakdown accident of a strip in a rolling stage is thereby prevented.