baber/WOPTO huggingface dataset:
Patent JP-S58218774-A (JP)
Title: Air cell
Inventor: NAKAMURA TOSHIAKI
IPC: H01M12/06
Filed: 1982-06-14
Abstract: PURPOSE:To improve the degree of leakproofness without any deterioration in the discharge characteristics of an air cell, by installing a water-repellent, polymeric film specifying a permeability coefficient of oxygen gas in an air hole of a vessel of the air cell. CONSTITUTION:In case of an air cell whose electrolyte comprises an alkaline aqueous solution, a water-repellent, polymeric film 10 is attached to the inside of a positive electrode can 1 in a way of bonding or fusion welding so as to block up an air hole 4. This polymeric film 10 is of more than 2X10<-10>cc.cm/ sec.cmHg in oxygen gas permeability coefficient, of more than 0.1 in a ratio of oxygen permeability coefficient to carbonic acid gas permeability coefficient and of more than 0.005 in a ratio of oxygen gas permeability coefficient to steam permeability coefficient, while uses, as material, natural rubber, polyethylene, polypropylene, etc., on selection. According to an air cell as in this structure, leakproofness is well improved with any deterioration in discharge characteristics.
Patent JP-H06310399-A (JP)
Title: Projection aligner
Inventor: IMAI YUJI
IPC: H01L21/027
Filed: 1993-04-27
Abstract: PURPOSE:To enable a projection align of slit scan exposure system to be separately corrected in projection magnification in both a scanning direction wherein a scanning operation is performed from a reticle to a wafer and a non-scanning direction. CONSTITUTION:An imaging characteristics correcting means which corrects a projection optical system 18 in projection magnification and a stage relative speed correcting means which corrects the relative speed of a reticle 11 to a wafer 19 are provided, and the projection optical system 18 is corrected in magnification error in a direction vertical to the scanning direction (X-direction) by the imaging characteristics correcting means and a scanning direction by controlling the relative speed (beta0+alpha) of the wafer 19 to the reticle 11.
Patent JP-H04333652-A (JP)
Title: Nonwoven composite sheet for medical care
Inventor: FUKUI MINORU
IPC: D04H5/03
Filed: 1991-05-02
Abstract: PURPOSE:To provide a non-woven fabric composite sheet suitable for medical gowns having excellent wearing comfort, etc. CONSTITUTION:A non-woven fabric composite sheet for clothes, produced by laminating a sheet comprising rayon short fibers having a length of 5mm and a single diameter of 10mum and having a weight of 40g/m<2> to a polyester spun bonded fabric having a weight of 30g/m<2> and subsequently subjecting the laminated product to a column flow interlacement treatment alternately from either of both the sides of the fabric. The composite sheet has not only excellent softness, air permeability, bulkiness and wearing comfort but also good strength, water resistance and bacteriumbarriering property for practical uses, thereby permitting to realize defect-free medical gowns.
Patent JP-H09288527-A (JP)
Title: Power consumption reducing circuit
Inventor: YAMASHITA TOSHITSUGU
IPC: G11C11/407
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To more effectively reduce power consumption by deciding and supplying the combination of an operation frequency and operation voltage, which can operate a system logic. SOLUTION: The input frequency and supply voltage to the system logic 6 is decided by an operation frequency/operation voltage deciding circuit 2. The operation frequency/operation voltage deciding circuit 2 has a function for deciding lowest operation voltage for operating with the desired frequency or a highest operation frequency for operating with desired voltage by using a depending relation between the operation frequency and operation voltage of CMOS LSI. The decided input frequency and supply voltage are supplied to the system logic 6 by a frequency variable oscillation circuit 3 and a voltage variable regulator 4. When power consumption is to be reduced, not only the frequency is lowered but also lowest voltage which can be operated with the frequency is supplied to the system logic 6. Thus, the effect of low power consumption becomes larger.
Patent JP-H10279650-A (JP)
Title: Water-base polyurethane resin dispersion
Inventor: HASEGAWA HIROSHI
IPC: C08L75/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base polyurethane resin dispersion which is excellent in dryability and gives a film excellent in water resistance by using a 1,2- alkanediol or a deriv. thereof as at least a part of a polyol component for producing a polyurethane resin. SOLUTION: In producing a water-base polyurethane resin dispersion by reacting an org. polyisocyanate with a polyol component as the essential reactants, a 1,2-alkanediol represented by formula I (wherein R is a 3-40C aliph. hydrocarbon group) and/or a polyol derived therefrom is used as at least a part of the polyol component so that the resultant polyurethane resin contains at least 5 wt.% 1,2-alkanediol residues represented by formula II (wherein R is the same as in formula I). The polyurethane resin is made to also contain residues derived from a compd. having hydrophilic and active hydrogen groups in such a content that the content of the hydrophilic group is 0.3-10 wt.%.
Patent JP-S60243410-A (JP)
Title: Kerosene combustion apparatus
Inventor: AKUTSU TSUNEO
IPC: F23Q25/00
Filed: 1984-05-18
Abstract: PURPOSE:To enable fire extinguishing in both manners of hand operation and one touch operation by providing the locking member in the up-and-down mechanism of a wick. CONSTITUTION:A locking member 48 is not provided at the mounting portion 34b of the up- and-down shaft 34 of a wick in the case of the manner of hand operation. The wick 32 is lowered to position (c) by the axial displacement of the top body 39e of a revolution body 39 with the depression of an operation body 41, by applying stronger revolution force than normal revolution force on a knob 42, to lower the wick 32 for the purpose of fire extinguishing. In the case of one touch operation, the locking member 48 is equipped at the furnishing portion 34b of a shaft 34. The wick 32 is lowered suddenly to the lowest position (d) by the lowering motion of the wick at a fire extinguishing time, since the revolution body 32 is tend to revolve in the lowering direction of the wick due to the energizing force of a spring 44, when an engaging member 39a and the locking body 46 is disengaged by one touch operation of a fire extinguishing button 47. On the other hand, the fire extinguishing is carried out instantly, since the engaging member 39a and the locking body 46 are disengaged under an operation of a vibration perceiving device in an emergency.
Patent JP-S5225716-A (JP)
Title: Process for preparation of methacrylic acid
Inventor: SHIRAISHI TATSUO
IPC: B01J27/00
Filed: 1975-08-19
Abstract: PURPOSE: Methacrylic acid is prepared in high yield by the gas-phase oxidation of methacrolein at high temperature in the presence of the particular oxides consisting of five kinds of elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5225329-A (JP)
Title: Transmission mechanism for powered vehicles
Inventor: AZUMA TOMOAKI
IPC: B60K17/06
Filed: 1975-08-19
Abstract: PURPOSE: Transmission mechanism which reliably prevents the rotation dur to inertial moment of wheels on the driven side and which prevents locking in rotation of drive wheels. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09287937-A (JP)
Title: Method and device for measuring scale thickness of inner surface of pipe
Inventor: NOMAZAKI YUKIO
IPC: G01B17/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To measure the thickness accurately even when the thickness of the sale attached on the inner surface of a pipe is less thn 500μm. SOLUTION: In this measuring method, the inside of a pipe 1, on which a scale 3 to be measured is attached, is filled with water 5 for propagating ultrasonic wave. The ultrasonic wave is transmitted from an ultrasonic wave converter 6 in contact with the outer surface of the pipe 1 in the direction perpendicular to the axial line of the pipe. The shape of the interference wave of a boundary-surface ultrasonic-wave echo 8 reflected from a boundary plane 2 of the inner surface of the pipe and the scale attached to the inner surface and an inner-surface ultrasonic-wave echo 9 reflected from the inner surface of the scale 3 are measured. The scale thickness (d) is obtained from the changing amount of the shape of the interference wave.
Patent JP-S58216616-A (JP)
Inventor: KASHIWAZAKI HARUTOKU
IPC: A01D43/10
Filed: 1982-06-12
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-S5328122-A (JP)
Title: Novel s-thiocarbamoylphosphoric acid derivatives
Inventor: HOSONO AKIRA
IPC: C07F9/24
Filed: 1976-08-26
Abstract: PURPOSE: S-Thiocarbamoylphoshorodiamidothiol, e.g. N, N'- diallyl-S-(N, Ndimethylthiocarbamoyl)phosphoroamidothioate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S584535-A (JP)
Inventor: TAKAHASHI YASUO
IPC: A61G13/00
Filed: 1981-07-01
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-H05298103-A (JP)
Title: Inference device
Inventor: INABA HIROTO
IPC: G06F9/44
Filed: 1992-04-21
Abstract: PURPOSE:To execute complicated control by eliminating complicated rule descriptions by extending a recognizing action cycle. CONSTITUTION:A rule instance is generated by collating data with a rule condition part and before the next competition cancel is performed, an inference mechanism 1 issues a first message. When the first message is received, an extended inference means 4 executes a procedure described in the rule instance. On the other hand, the inference mechanism 1 issues a second message before the rule instance is selected by the competition cancel. At such a time, the extended inference means 4 also executes the procedure described in the rule instance by receiving the second message. The complicated control is executed by executing these procedures.
Patent JP-H09286368-A (JP)
Title: Bicycle suspension fork and bicycle
Inventor: ABE MINORU
IPC: B62K21/20
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce play in rotary direction in a connecting area between first and second fork stems during handlebar operation by connecting together the first and second fork stems to permit relative movement in the axial direction while preventing relative rotation by engagement of a key with a key hole of a width narrower than the width of the key in a free state including plate springs. SOLUTION: An elliptic slot 52 to be a key hole for a connecting area 45 is formed in the lower portion of a first fork stem 41 in the axial direction with a width slightly smaller than a free state width of an anti-rotation key 51 including plate springs constituting the connecting area 45, with the key 51 made to engage with the elliptic slot 52. The first fork stem 41 and a second fork stem 42 are connected together at the connecting area 45 to permit relative movement in the axial direction while preventing relative rotation. Thus, play is reduced during handlebar operation in the rotary direction in the connecting area 45 between the first fork stem 41 and the second fork stem 42.
Patent JP-H07309521-A (JP)
Title: Controller for image forming device and sorter device
Inventor: SATO MITSUO
IPC: B65H39/10
Filed: 1994-05-16
Abstract: PURPOSE:To provide a controller for image forming device and sorter device, which has been improved so that the sorter device to be used is freely selected or automatically selected by the device itself and that the use matching the characteristics and the needs of a user is enabled in the case where sorters are connected to a stencil printing device or the like and used in the continuously connected condition. CONSTITUTION:A first sorter 3 and a second sorter 4, which are continued to the first sorter 3, are connected to a stencil printing device 1, and the device has a sorter connection mode key as each input means for setting the first connected sorter priority mode, the second connected sorter priority mode, the first connected sorter limit mode, the second connected sorter limit mode, and the device is also provided with a main control device for selecting the first connected sorter 3 or the second connected sorter 4 to be used on the basis of the signal selected by pushing the sorter connection mode key.
Patent JP-S5225892-A (JP)
Title: Process for producing vinyl cyanide polymers
Inventor: KAMIYA SHIGEMITSU
IPC: C08F220/44
Filed: 1975-08-21
Abstract: PURPOSE: A process for improving color tone and thermal resistance of vinyl cyanide polymers by copolymerizing a polymerizable phosphate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07312353-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO NAOKI
IPC: H01L21/28
Filed: 1994-05-17
Abstract: PURPOSE:To obtain a semiconductor device which is provided with a polycide electrode as a high-melting-point-metal silicide film whose contact property with a polycrystalline silicon film at a lower layer is good and which is not stripped by a method wherein, after a silicon thin film has been formed by setting a formation temperature at a specific temperature or lower, the high- melting-point-metal silicide film is formed at the specific temperature or lower. CONSTITUTION:A gate insulating film 12 is first formed on a silicon substrate 11, and an amorphouslike polycrystalline silicon film 13 is then formed. The film is formed by using a CVD operation which uses a gas containing silane as a source gas and in which the formation temperature is set at 550 deg.C or lower. A WSi film 14 is formed on it by setting the formation temperature to 500 deg.C or lower, and, as required, it is formed in the shape of a gate electrode by a patterning operation or an etching operation. After that, a heat treatment is applied at a temperature of 800 deg.C or higher, and the amorphouslike polycrystalline silicon film 13 and the WSi film 14 are crystallized simultaneously. In their crystallization process, a region which is changed continuously into silicide from silicon in a thickness direction is formed, and the fundamental adhesion of both can be enhanced.
Patent JP-H07276692-A (JP)
Title: Thermal head for printer and production thereof
Inventor: SHIMIZU SHIGEAKI
IPC: B41J2/16
Filed: 1994-04-15
Abstract: PURPOSE:To extend the pulse-resistant life of a thermal head and to enhance the reliability thereof. CONSTITUTION:A lower metal film 4 and an upper metal film are continuously formed to continuously cover a heat generating part 2 and conductors 3, 3'. As a metal material of the lower and upper metal films, a valve action metal capable of forming an anodic oxidation film is used and, as the lower metal film, tantalum(Ta), niobium(Nb) or titanium(Ti) is used and, as the upper metal film, aluminum(Al) is used. The whole of the upper metal film and a part of the lower metal film 4 are subjected to anodic oxidation to form a composite anodic oxidation film 5.
Patent JP-S59229037-A (JP)
Title: Gasket for exhaust manifold
Inventor: AKITA HIROAKI
IPC: F16J15/08
Filed: 1983-06-09
Abstract: PURPOSE:To prevent the permanent set of a gasket used for an exhaust manifold from occurring as well as to secure sufficient effective clamping pressure, by solidifying a body composed of a metal plate and a hollow ring composed of a metal being arranged in a gas passing hole part as one body with a metallic grommet. CONSTITUTION:A body 27 consisting of aluminum coating steel plates 28, 29, 30 and 31 being overlapped to each other is provided with a gas passing hole 32 and a bolt hole 33. At this gas passing hole 32, a hollow ring 34 composed of a metal of stainless steel or the like is arranged. A metallic grommet 35 composed of stainless steel or the like is attached to the ring 34 and the body 27 each, and with this constitution, the body 27 and the grommet 35 are solidified in one.
Patent JP-H09289532-A (JP)
Title: Burst data transfer system
Inventor: NISHIMURA TADAO
IPC: H04L29/08
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency when burst data of variable length and fixed length are successively transmitted. SOLUTION: A data transmission device 10 writes burst data and its data length in different storage parts 31 and 32 and a data reception device 20 reads them out. Those writing and reading are performed with clocks which do not synchronize with each other. Further, the clock of the transmission device 10 is counted only while data enable information showing that the data are effective is outputted, and this counted value is written as data length information. Consequently, transfer processing can be performed in burst data units, it is not necessary to wait for data transfer, and the transfer efficiency is improved.
Patent JP-2000290096-A (JP)
Title: Crystal silicon production device
Inventor: HIGUCHI AKIRA
IPC: H01L31/04
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a crystal silicon production device capable of shortening the cooling time of a silicon melt and providing the silicon melt with a stable and uniform temperature gradient in the cooling stage of the silicon melt. SOLUTION: This production device is provided with: a chamber 2; a crucible 4 placed in the chamber 2, which is used for receiving a silicon melt; a cooling plate 5 placed in the chamber 2, which is used for placing on it the silicon crucible 4 and cooling the silicon melt 3 in the crucible 4; an enclosing section 6, which is formed from plural heat-insulating members and used for enclosing the crucible 4 and cooling plate 5; and a gas inflow port 8 for allowing an inert gas to flow into the chamber 2; wherein of the plural heat insulating members, those placed right below the cooling plate 5 are moveable heat insulating members 6a capable of being moved and a heat insulating member movement means for moving the moveable heat insulating members 6a to form an opening in a part of the enclosing section 6, is also placed.
Patent JP-2000294157-A (JP)
Title: Ion generation method and ion source
Inventor: TAKAHASHI KEN
IPC: H01J27/14
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an ion source capable of restraining impurities from jumping out of an extraction electrode part. SOLUTION: A feeding port 3 for a discharging gas G is formed in an one-end side wall body part 2a of a cylindrical body 2, an electron generation chamber 6 for generating electrons are formed by arranging an electron emission part on one-end side inside the cylindrical body 2, a plasma generation chamber 7 for plasma generation communicating with the electron generation chamber 6 is formed from the central part inside the cylindrical body 2 toward the other end side, an ion extraction port 8 is formed in a side wall body part 2b on the other side of the cylindrical body 2, a first and second permanent magnets 11A, 11B for ion repulsion and for ion discharge and a third permanent magnet 12 are arranged around the plasma generation chamber 7 in the cylindrical body 2,  a fourth permanent magnet 13 having an intensity of 5000 gausses is arranged in the circumference of the extraction port 8, and two extraction electrodes 21, 22 having ion passing hole parts 21a, 22a are arranged side by side to provide an acceleration voltage.
Patent JP-H04308736-A (JP)
Title: Molding method
Inventor: KURAOKU YUTAKA
IPC: B29L31/10
Filed: 1991-04-05
Abstract: PURPOSE:To facilitate manufacturing while using a simple mold, in molding a drain measure having a receiving port part provided with an undercuit part, by forming a preformed body having a front receiving port part having no undercut part by injection molding and subjecting said receiving port part to expansion molding. CONSTITUTION:In manufacturing a drain measure consisting of an insertion port part 11, a receiving port part 12 and an inspection cylinder receiving port part 13 and having a packing ring mounting groove 12A formed to the receiving port part 12 thereof as an undercut part, at first, a preformed body 1A having a front receiving port part having no undercut part is molded by injection molding. Next, the front receiving port part 12C of the preformed body 1A is heated and softened to be received in an expansion mold (a) having the cross- sectional shape corresponding to the outer surface shape of the receiving port part 12 and a plug 5 and a cock body 6 are inserted in the front receiving port part 12C in a close contact state. Then, the receiving port part 12 is formed by expansion molding by supplying high pressure air from the air feed pipe 8 connected to the air feed port 7A of the plug 7 to form the drain measure 1.
Patent JP-2000290189-A (JP)
Title: Anti-allergic agent
Inventor: TANI MASAHIDE
IPC: A61P37/08
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine having a release-suppressing effect of leucotriene and histamine from mastcyte, and a stimulation-moderating effect for an allergen by containing a plant body of plants belonging to the genuses Curcuma, Crataegus and Artemisia or their extracts. SOLUTION: This anti-allergic agent contains at least one kind of a plant body and/or an extract selected from a group consisting of (A) a plant belonging to the genus Curcurma [e.g.; Curcurma rhizoma (turmeric)], (B) a plant belonging to the genus Crataegus [e.g.; Crataegus cuneata, Crataegus pinnatifida (hawthorn))] and (C) a plant belonging to the genus Artemisia [e.g.; Artemisia princeps (mugwort), Artemisia montana, Artemisia argyl (moxa), Artemisia vulgaris. The amount of administration is usually approximately 3-30 g in the case of oral administration and approximately 10-50 mg in the case of local administration for an adult daily based on dried weight of the plant material.
Patent JP-S62259239-A (JP)
Title: Laminated optical disk device
Inventor: ITO MASAMICHI
IPC: G11B7/135
Filed: 1986-05-06
Abstract: PURPOSE:To select a required disk and to reduce the dispersion of access time even at the time of large capacity by arranging the shaft direction for plural laminated disks in parallel with the optical axis of a fixed optical system and making a light beam from a light source incident upon the disk side by a mirror selecting mechanism. CONSTITUTION:Pickup parts 2 are arranged among plural optical disks 3 fitted around the shaft 5 and light beams 18 of the fixed optical system 1 is set up in parallel with the shaft 5. At the selection of a disk 3-2 e.g., mirrors 4-1, 4-3 in a mirror selector 6 are receded, light beams 18 from the light source 16 are made incident upon a pickup part 2-2 by a mirror 4-2 and the reflected lights from the disk 3-2 are made incident upon a detecting part 17 through the reverse course to read out data recorded on the optical disk. Since each mirror 4 is constituted mirrors 9, 10 with 45 deg. inclination, input and output beams always intersect with each other at 90 deg.. Consequently, a required optical disk can be accurately selected and the dispersion of the access time for the large capacity can be reduced.