baber/WOPTO huggingface dataset:
Patent JP-H05101607-A (JP)
Title: Information recording and reproducing device and method for assembling the same
Inventor: MORIBE YOSHIHIRO
IPC: G11B25/04
Filed: 1991-10-09
Abstract: PURPOSE:To provide an easily assembling structure and its assembling method by enabling packaging at a high density within the prescribed size (form factor) of a magnetic disk device. CONSTITUTION:The housing of an HDA is constituted of a base 1 and a cover 51 and main constituting components are constituted on the base 1. The housing is constituted by covering the main constituting components with the cover 51 provided with a recessed part on a surface in parallel with the base 1. An electronic circuit board is not mounted on the base member 1 but on the cover 51.
Patent JP-H06107808-A (JP)
Title: Molding material for thermoplastic composite
Inventor: KITAHORA TOSHIAKI
IPC: B29K105/08
Filed: 1992-09-30
Abstract: PURPOSE:To obtain the title material which is light in wt. and has improved toughness, surface smoothness, weaving properties, and plating properties by winding and covering a combined fiber comprising a discontinuous untwisted thermoplastic matrix fiber and a reinforcing fiber with the matrix fiber of the same kind. CONSTITUTION:A continuous thermoplastic matrix fiber and a continuous reinforcing fiber are separately stretch broken to give a sliver. Two kinds of sliver thus obtd. are mixed to obtain a degree of combining of 20% or higher, and the resulting mixture is cut to give a discontinuous untwisted fiber with a mean length of 50mm or higher. The discontinuous fiber is wound and covered with a continuous thermoplastic matrix fiber of the same kind in a wt. ratio of the former fiber to the latter of 1-10%.
Patent JP-S61140630-A (JP)
Title: Friction materials
Inventor: MABE MIKIO
IPC: F16D69/00
Filed: 1984-12-12
Abstract: PURPOSE:To increase the initial coefficient of friction by coating the surface of a friction material with a hydrophilic substance. CONSTITUTION:As to the hydrophilic substance, polyvinyl alcohol, methyl cellulose, carboxymethyl cellulose, etc. are included. The coating of the hydrophilic substance may be carried out only on the surface of friction materials, or may be impregnated so as to be permeated into friction materials. Further, friction conditioners, organic fibers such as staple fiber, cotton, hemp, etc., metallic sulfides of metallic powder such as brass, copper, zinc, etc. are added, of necessary. The friction materials made thus have a high initial coefficient of friction, and are quite suitable for industrial use.
Patent JP-H06108248-A (JP)
Title: Sputtering source
Inventor: UTSUNOMIYA NOBUAKI
IPC: C23C14/34
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the breakdown of insulation caused in such a manner that a deposit deposited on a projecting part formed on an annular anode is peeled and its small pieces stick to a backing plate or the like by covering the side faces of a planar target. CONSTITUTION:The distance of a gap 23 provided between a planar target 3 and an annular anode 6 is made sufficiently smaller than the mean free pass of ions formed by a sputtering stage, and it is not allowed to reach a backing plate 4 or the like as well as the annular anode 6 is not provided with a projecting part. Furthermore, the surface of the planar target 3 is placed on the plane same as the surface of the annular anode or above the annular anode.
Patent JP-H06117250-A (JP)
Title: Two-point ignition engine
Inventor: HASHIMOTO KAZUHIKO
IPC: F02B17/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a two-point ignition engine for which deterioration of emission or knocking is not generated lamination can be promoted by concentrating around an ignition plug in a low load range fuel consumption performance can be improved. CONSTITUTION:An opening/closing valve 12 is closed and a strong swirl is generated inside a combustion chamber 4 in a low load range, and fuel is injected from a fuel injection valve 11 toward a first ignition plug 9 arranged in the central part of the combustion chamber 4, and lamination of air-fuel mixture is promoted and then fuel consumption performance is improved. Here at, when air-fuel-mixture layer gets cut of the vicinity of the first ignition plug 9 by influence of the swirl, rich air-fuel-mixture is surely ignited by a second ignition plug 10, and emission performance or a anti-knocking property is improved. Swirls and tumbles become confluent so as to generate and oblique swirl in a high load range, and then charging efficiency is improved, and output of an engine is improved.
Patent JP-H08122375-A (JP)
Title: Apparatus for measuring dielectric characteristic of liquid
Inventor: ENDOU MASAMORI
IPC: G01R27/22
Filed: 1994-10-26
Abstract: PURPOSE: To prevent damages to the wall surface of a hollow and measuring errors caused by a sample stage, by making a liquid container communicate with the outside through a hole opened in the cylindrical hollow and holding the liquid container from outside of the cylindrical hollow. CONSTITUTION: A liquid container 4a communicates with the outside through a hole 2 opened in a cylindrical hollow 1a. The liquid container 4a is tightly sealed inside the hollow 1a. A liquid sample 9 is fully filled to the outside of the hollow 1a. Therefore, such phenomena are never brought about that the liquid level is changed due to the evaporation of the sample 9, the sample 9 is coagulated at the wall surface of the hollow 1a to damage the wall surface, etc. Moreover, since the liquid container 4a is held by a holding device 5 from outside of the hollow 1a, measuring errors resulting from the fact that a sample stage is inside the hollow 1a are prevented. Since the inner diameter of a sheath 3 set to the hole 2 is sufficiently smaller than the wavelength of microwaves, the electromagnetic energy in the hollow 1a is prevented from being lost through radiation.
Patent JP-H03123248-A (JP)
Title: Cordless telephone set
Inventor: OTSUKA SHINICHI
IPC: H04M1/02
Filed: 1989-10-06
Abstract: PURPOSE:To prevent incomplete contact between a power terminal and a charging terminal by adopting he constitution of the telephone set such that a positioning projection is guided to a guidance recessed part when a handset is placed on a charging base to contact the power terminal and the charging terminal thereby enabling charging. CONSTITUTION:In the placing state, a power terminal side 1a bases to a charging terminal side 2a, a pushbutton side 1b to a charging base upper side 2c, and a transmitter side 1c to a charging base tilt side 2d respectively and positioning projection pieces 13, 14 and guidance recessed parts 23, 24 are engaged with each other. In this case, power terminals 11, 12 and charging terminals 21, 22 are in contact with each other to apply charging from the charging base 2 to a handset 1. When the handset 1 is placed with a tilt to the charging base 2, the projection pieces 13, 14 are guided by the guidance recessed parts 23, 24 to move the handset 1 in the direction of the arrow and the normal placing state is reached and charging is applied form the charging base 2 to the handset 1.
Patent JP-H07111906-A (JP)
Title: Method for molding stop member of continuous fastener chain and chain dividing device
Inventor: KUZE KAZUKI
IPC: A44B19/42
Filed: 1993-10-20
Abstract: PURPOSE:To remove the intricacy of the subsequent combination of working teeth by molding a stop member while only the downstream side mesh working teeth are disassembled and developed without separating the upstream side mesh working teeth from each other in a space part by a chain dividing device. CONSTITUTION:A chain dividing device 6 is operated to lift and insert a chain dividing member 6a in a space part 10. Next, a reversing means is operated to separate left and right working teeth under the mesh condition from each other by the chain dividing member 6a inserted in the space part 10, while a chain C is reversely sent by a predetermined distance. After the completion of the reversing movement, first and second chain guides 4, 5 are lowered together with the chain dividing member 6a to introduce a portion of the chain C into first and second chain guide grooves 2a-1 and 2c-2 of a lower mold 2. Then, an upper mold 3 is lowered to fasten the molds and a melted molding material is injected from an injection nozzle 11 to mold integrally a rod 9a and box rod 9b respectively on the side edges of opposed fastener tape on the downstream side ends of the space part 10.
Patent JP-H0975187-A (JP)
Title: Hollow split type window dummy
Inventor: HATAKEYAMA KOJI
IPC: A47F8/02
Filed: 1995-09-16
Abstract: PROBLEM TO BE SOLVED: To facilitate handling such as moving or the like, and to change only the front main body according to the needs by halving the body main body in the longitudinal direction, separately forming the front main body and the rear main body and connecting the bodies to each other with a connector. SOLUTION: The window dummy 1 is formed by halving the main body 2 into the front and rear parts in the longitudinal direction and separately forming the front main body 3 and the rear main body 4 of the main body 2. The bodies are connected to each other at the front and rear halved end parts with a connector 5 such as a fastener or the like to be united in a body. For example, the rear main body 4 is in common, and only the front main bodies 3 are modeled after the human body upper half bodies of several kinds which have different busts. A necessary front main body 3 is selected to be connected to the rear main body 4 and integrated to form a window dummy. As the material, a thermoplastic synthetic resin, a pulp mold or the like is used, the material is formed by various kinds of forming methods, and a fastener is fitted by heat adhesion, sewing or the like.
Patent JP-H01105323-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: G11B5/706
Filed: 1987-10-16
Abstract: PURPOSE:To improve durability, flaw resistance, traveling property, corrosion resistance, preservable property, etc., by providing a magnetic layer contg. specific magnetic metallic powder and a back coating layer contg. nonmagnetic particles on a prescribed base. CONSTITUTION:The magnetic layer 2 contg. the magnetic metallic powder of an Fe-Al system is provided on the front face of the base 1 consisting of polyethylene naphthalate and the back coating layer 3 contg. the nonmagnetic particles is provided on the rear face thereof. The magnetic metallic powder must be the powder obtd. by a wet reduction process. The content of Al in the Fe-Al magnetic powder is preferably 0.5-20atom.%. Other metals, for example, Ni, Co, P, and Mn (by a dry process), etc., may be added to the magnetic powder. The BET value of the magnetic powder is preferably >=40m<2>/g. Si oxide, Ti oxide, Al oxide, Cr oxide, etc., or org. powders are used for the nonmagnetic particles and are more preferably used in combination with carbon black.
Patent JP-S63116201-A (JP)
Title: Protective circuit
Inventor: KATAOKA MICHIO
IPC: G05B9/02
Filed: 1986-11-04
Abstract: PURPOSE:To input a set voltage to a compensator even if a feedback signal is lost and to suppress the increment of an output by providing the titled circuit with a 2nd diode for combining a detection voltage outputted from a 1st diode with a previously set voltage. CONSTITUTION:When a detector 7 outputs a detection signal corresponding to an output voltage y(t) obtained from a controller 6, a level adjuster 8 adjusts the level of the detection signal and outputs a voltage VFB. Since the voltage VFB is usually >=VG, a diode 2 is blocked and VIN=VFB is formed. In this case, normal feedback control is executed, epsilon=0 and alpha are fixed and the output y(t) also is fixedly controlled. Even if the feedback signal (detection signal) is lost due to disconnection, etc., VFB=0 and VG>VFB are formed, a diode 3 is blocked, and VIN=VG is formed, so that the increment of the command value alpha from a failure point is slight and a motor, etc., can be protected.
Patent JP-H01104931-A (JP)
Title: Fuel injection quantity controller for internal combustion engine
Inventor: FUJITA MAKOTO
IPC: F02P9/00
Filed: 1987-10-16
Abstract: PURPOSE:To secure the superior spark generation and improve combustion performance by lowering the demanded voltage by varying the air fuel ratio by positively controlling the fuel towards increase in the operation state where the demanded voltage drastically increases. CONSTITUTION:As for an internal combustion engine EG, a spark plug P into which a high voltage is applied in a prescribed timing is installed into a combustion chamber B, and a prescribed quantity of fuel is injection supplied into the combustion chamber B, and an operation state detecting means C1 for detecting the operation state of the internal combustion engine EG is installed. On the basis of the result of the detection, the fuel quantity corresponding to the load of the internal combustion engine EG is injection-supplied into the combustion chamber B from a fuel injection means C2. A demanded voltage detecting means C3 for detecting the demanded voltage of the spark plug P on the basis of the result of the detection is installed, and a fuel correcting means C4 for demanded voltage corrects the fuel quantity which is injection- supplied from the fuel injection means C2 towards increase and decrease according to the result of the detection.
Patent JP-H0982706-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/318
Filed: 1995-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the coverage of a step difference, to reduce the content of carbon as compared with the conventional one, to reduce hygroscopicity and to increase an impurity blocking effect by adding nitrogen oxide during the formation of an oxide film to form a film. SOLUTION: Both of oxygen and nitrogen are supplied during the formation of a film by using nitrogen oxide in which nitrogen is linked to oxygen. For the nitrogen oxide, NO2 45 is used and is connected to a gas nozzle 33 through an NO2 flow rate controller 46. The oxide film doped with nitrogen can remarkably enhance a water resisting property and an impurity blocking property as compared with the oxide film doped with no nitrogen. Particularly, alkaline metals of Na, K and the like can greatly enhance a blocking property as compared with the oxide film doped with no nitrogen.
Patent JP-2000094492-A (JP)
Title: Extrusion molding
Inventor: ODA HIDEHIRO
IPC: B29C47/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To mold not only with excellent mechanical physical-properties and excellent thermal physical-properties but also stable good productivity made of a specific polyamide composition by incorporating an organic silicon compound having a specific formula in a molecular structure in a composition containing a polyamide resin and glass fibers. SOLUTION: A composition obtained by blending an organic silicon compound with a polyamide blended with glass fibers is extrusion molded. As the silicon compound used here, a polymer containing a formula (wherein R1, R2 are each an organic compound derived group containing hydrogen, and n is an integer of 1 or more) in a molecular structure having a liquid-like or thermoplasticity is used. In the case of blending the fibers with the polyamide resin, the both are mixed in advance by using a monoaxial or biaxial extruder, palletized, and then molded. Thus, the molding can be molded with not only excellent mechanical physical-properties or thermal physical-properties but also stably good productivity.
Patent JP-H07112400-A (JP)
Title: Paper after-processing device
Inventor: KATO MASAYUKI
IPC: B26D5/30
Filed: 1993-10-20
Abstract: PURPOSE:To provide a paper after-processing device which is constituted to perform reliable punching in a complete hole shape in a position situated at a given distance from the rear end of a paper sheet and suitable for filing. CONSTITUTION:A paper after-processing device comprises a paper detecting means 22; a first rotary shaft 1 on which a punch 2 is fixed; a second rotary shaft 3 on which a dice 4 is fixed; and a punching device 30 having a drive motor to drive the above members. The paper after-processing device performs punching in a paper sheet P in a way that the punch 2 is fitted in the hole of the dice 4. A distance along a conveyance passage running from the position of the paper detecting means 22 to a position where the punch 2 is fitted in the dice 4 is set to a value higher than a distance from the home position of the punch 2 to a position where the punch 2 is fitted in the dice 4.
Patent JP-H09113189-A (JP)
Title: Initial acceleration device of flying object and servo therefor
Inventor: IMASHIRO MINORU
IPC: F41B6/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To perform initial acceleration so that the speed of a flying object of a heavy mass is made the same as that of a flying object having a light mass by means of high pressure gas having the same pressure. SOLUTION: An initial acceleration pipe 4 to effect initial acceleration for a flying body 20 has an inside diameter increased to a value higher than the inside diameter of an electromagnetic acceleration pipe 2. The flying object 20 is separably supported by a servo 30 the mass of which is adjusted so that a ratio of a receiving area for a gas pressure to the mass of the flying object 20 and the mass of its own is adjusted to a value equal to a ratio of a receiving area for a gas pressure to the mass of a light flying body. The servo 30 is charged in the initial acceleration pipe 4 together with the flying object 20.  Since working forces per unit mass of high pressure gases are equal to each other, this constitution effects initial acceleration so that the speed of the heavy mass fling object 20 is made equal to that of a light mass flying object by high pressure gases having the same pressures.
Patent JP-H01139153-A (JP)
Title: Grinding method
Inventor: UIRII BURAUN
IPC: B02C17/20
Filed: 1988-10-20
Abstract: PURPOSE: To make pulverulent bodies have a narrow particle size distribution by adding grinding media of 0.8 to 3.0 mm in grain size to an agitated media- type mill at an amt. by which the stand-off distance between adjacent medial particles is made 30 to 90 μm, then grinding ceramic materials. CONSTITUTION: The grinding media of 0.8 to 3.0 mm in the grain size is added to the agitated media-type mill at an amt. by which the stand-off distance between the adjacent medial particles is made 30 to 90 μm and the ceramic materials are ground in the presence of a dispersant. Any dispersants which are useful for grinding of ceramics are satisfactory and the representative examples thereof include ammonium polyacrylate, ammonium, alkyl amine, or the like. The method described above is particularly adequate for grinding of the ceramics and the thus formed ceramic powders are the fine powders having the extremely narrow particle size distribution.
Patent JP-H02170155-A (JP)
Title: Photographic element and method for hard-
Inventor: HARORUDO AI MATSUKONKIN
IPC: G03C1/043
Filed: 1989-10-11
Abstract: PURPOSE: To enhance sensitivity and contrast and dot quality in the photographic element and the image to be formed by using a small amount of a specific amino compound. CONSTITUTION: This photographic element is that of a lithographic film or the like and it is, after exposure, developed with an aqueous alkaline developing solution in the presence of a hydrazine derivative to form a high-contrast image, and it is formed by adding an amino compound (A) having one or more secondary or tertiary amino groups and >=3 repeating ethylene oxide units and one or more distribution coefficients into one or more layers. The compound (A) having >=3 distribution coefficients and represented by the formula in which each of R1 -R4 is a 1-8C alkyl group and (n) is 3-50, can be used and it can be added together with the above hydrazine compound into the emulsion layer.
Patent JP-S61140767-A (JP)
Inventor: ARAI KIYOSHI
IPC: F25D19/00
Filed: 1984-12-12
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-S62123558-A (JP)
Title: Kana-to-kanji converter
Inventor: AOKI NAMIO
IPC: G06F17/22
Filed: 1985-11-22
Abstract: PURPOSE:To omit the switch of the conversion unit with KANA (Japanese syllabary)/KANJI (Chinese characters) conversion between the sentences of different conversion units, by actuating a KANA/KANJI converting means against a non-converted character string obtained after the conversion is fixed under the control of the 2nd conversion designating means. CONSTITUTION:A processor 2 stores the input KANA code in an input buffer 4 and displays the corresponding KANA at a display part 3. When a conversion key 1-1 is pushed, the processor 2 performs the KANJI conversion and displays the candidate data at the part 3. When the buffer 4 stores the input characters, a paragraph mode flag 2-1 is set at 1 for execution of the paragraph conversion. While a single KANJI mode flag is equal to 1 when no input characters is stored in the buffer 4. Thus the single KANJI conversion is carried out. It is decided for execution of KANJI conversion whether the character codes stored in the buffer 4 are converted into KANJI for each paragraph or the KANA stored in a document memory 5 storing the fixed sentence data is converted into KANJI for each KANJI unit.
Patent JP-2001084842-A (JP)
Title: Anisotropy conductive sheet and manufacture thereof
Inventor: HARUTA YUICHI
IPC: H01R43/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropy conductive sheet which can prevent or restrain an electrification caused by a static electricity on the surface. SOLUTION: An anisotropy conductive sheet 10 showing a conductivity in a thickness direction is structured to comprise: a semi-conductive part 12 showing a semi-conductivity in a plane direction; a plurality of conductive parts 11 extending in a thickness direction, and the semi-conductive part 12 showing a semi-conductivity in a plane direction that is formed to surround each the conductive part 11; and a plurality of the conductive part 11 extending in a thickness direction, and an insulation part that is formed to surround the conductive part 11, and the semi-conductive part 12 showing a semi-conductivity in a plane direction that is formed to surround the insulation part. Conductive particles are contained in such a condition that they are disposed to arrange in a thickness direction within a sheet substrate showing a semi-conductivity in a plane direction.
Patent JP-H03125167-A (JP)
Title: Projector for image forming device
Inventor: KITAGAWA SHOICHI
IPC: G03G15/04
Filed: 1989-10-09
Abstract: PURPOSE:To obtain a high quality picture by disposing a cylindrical lens, which collimates incident light and projects it onto a drum surface, halfway along the optical path of an optical system. CONSTITUTION:The cylindrical lens 23, which collimates incident light and projects it onto the drum surface S, is disposed halfway along the optical path of the optical system, which projects the picture of an original onto the surface S of the photosensitive drum 3. Since light transmitted through the cylindrical lens 23 is brought into collimated light, and projected on the drum surface S, the occurrence of recession at the projected edge on both sides of the protosensitive drum 3 is eliminated; since the picture is projected on the drum surface, with an equal length in the axial line direction, the so-called out-of-focus is not caused. Thus, a high quality picture can be obtained.