baber/WOPTO huggingface dataset:
Patent JP-H05237964-A (JP)
Title: Raw sheet for bag making
Inventor: KONDA TAKEHISA
IPC: B32B1/02
Filed: 1992-02-28
Abstract: PURPOSE:To enhance the production efficiency of a packing bag by superposing two long sheets one upon another to bond the predetermined parts in the lateral direction of both sheets along the longitudinal direction thereof and forming a perforation along the bonded part so as to cut off both bonded sheets along the bonded part. CONSTITUTION:A raw sheet A is formed by superposing two long sheets 1, 2 each composed of a foamed synthetic resin sheet such as a polyethylene foamed sheet one upon another over the entire length in the longitudinal direction thereof to continuously bond the central parts in the lateral direction of both sheets 1, 2 over predetermined width in the longitudinal direction and forming a perforation 3 along the bonded part B and provided in a state wound into a roll shape. When a packing bag is produced, the part corresponding to the edge part in the lateral direction of the packing bag of the raw sheet A is grasped by hot blades while the raw sheet A is delivered at every predetermined interval and both sheets are thermally welded each other and cut at the same time. Then, by cutting off both side parts X, Y along the bonded part B using the perforation 3, two rectangular packing bags F are simultaneously formed.
Patent JP-2000240306-A (JP)
Title: House using underfloor space
Inventor: IIDA IKUO
IPC: E04B5/43
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a house using the underfloor space in which a person to be cared for can easily take shower without spoiling habitability or beautiful appearance of a habitable room and further, the facilities can be effectively used when it becomes unnecessary to care for a person. SOLUTION: A waterproof tank 14 is installed in an underfloor space 4 and a vertically movable truck 21 for taking a shower provided with a shower tank 24 is arranged in the waterproof tank 14. A sliding floor 5 is slid to the closing position to partition a habitable space 6 from the underfloor space 4 and the habitable space 6 can be used for as an ordinary habitable room. When the sliding floor 5 is slid to the open position to expose the waterproof tank 14, a person to be cared for can be transferred to the shower tank 24 raised up to the same height with a bed 38 and then, the show tank 24 is lowered to make it possible for the person to take a shower. When the truck 21 is removed, the waterproof tank 14 can be used for a storage space for articles.
Patent JP-S58160344-A (JP)
Title: Hollow polyester molding having excellent gas barrier properties
Inventor: AKASHI TATSU
IPC: B29C49/02
Filed: 1982-03-17
Abstract: PURPOSE:To provide a hollow polyester molding having excellent gas barrier properties, by mixing a thermoplastic polyester resin with an m-xylylene group- contg. polyamide resin. CONSTITUTION:A hollow molded article consists of a thermoplastic polyester resin, whose main repeating unit is ethylene terephthalate, and contains 1- 100pts.wt. m-xylylene group-contg. polyamide resin such as poly-m-xylyleneadipamide homopolymer or an m-xylylene/p-xylylene adipamide copolymer per 100pts.wt. polyester resin. By incorporating the polyamide resin, the hollow molded article having remarkably improved oxygen gas barrier properties can be obrg. without deteriorating innerent mechanical properties of the thermoplastic polyester resin.
Patent JP-S57158209-A (JP)
Title: Production of bead-form highly water-absorbing polymer
Inventor: YAMAZAKI HARUMASA
IPC: C08F2/32
Filed: 1981-03-25
Abstract: PURPOSE: To produce the titled polymer having a large particle size (≥ about 100μ), a high water absorption and a high water absorption rate, by subjecting a water-soluble ethylenically unsaturated mnomer containing a small amount of a crosslinking agent to W/O suspension polymerization by use of a specified protective colloid.  
     CONSTITUTION: As a protective colloid is used an oil-soluble cellulose ester (ether) which is insoluble or slightly soluble at normal temperature and soluble at a polymerization temperature (≥ about 40°C) in a dispersing medium (e.g., (halogenate) aromatic hydrocarbon), (e.g., cellulose/acetate butyrate, ethyl- cellulose). Namely, a water-soluble radical polymerization initiator is added to an aqueous solution of a water-soluble ethylenially unsaturated monomer (e.g., (meth)acrylic acid) containing about 0.01W5wt% crosslinking agent (e.g., N,N'- methylenebis(meth)acrylamide). The resulting solution is suspension-polymerized by adding dropwise, under agitation, the solution to a hydrophobic dispersing medium (e.g., toluene, hexane) containing about 0.05W10wt% above-mentioned protective colloid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57158088-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMAE YOSHIHIRO
IPC: H01L27/10
Filed: 1981-03-25
Abstract: PURPOSE:To reduce the probability of generation of a soft error due to alpha rays irradiation by pulling up only bit lines in the high voltage side more than power voltage at the time of active pulling-up after sensing operation. CONSTITUTION:In addition to a signal AP, a signal BC is also an input for a circuit. Since BC is Vcc and over at the time of reset, transistors (Trs) Q102, Q103, Q105, Q110 and Q112 are on, points N102 and N103 are charged up to Vcc and points N101, N104 and N105 and a signal CP are kept in the Vcc level. When the level of the signal BC is made fall down to Vss to shift to the active pulling-up status and then the signal AP is made rise up to Vcc, the Tr Q104 is turned on, the point N102 falls down to Vss and the Trs Q110, Q112 are turned off. When the Tr Q104 is off and the Tr Q111 is on, the gate voltage rises more than Vcc and consequently the output CP has the same phase as the AP and waveform with amplitude Vcc delayed by a fixed period from the waveform of AP.
Patent JP-H02223032-A (JP)
Title: Optical disk and its production
Inventor: AKIKUSA MAKOTO
IPC: G11B7/24062
Filed: 1989-02-23
Abstract: PURPOSE:To improve moisture resistance, heat resistance and rigidity of the whole disk by covering a reflecting film which covers the signal pit side of the disk substrate and the smooth surface of the disk substrate with protective films comprising UV-curing resin. CONSTITUTION:The optical disk 11 has a structure that the protective films 14, 15 comprising UV curing resin cover the reflecting film 13 which covers the signal pit side of the disk substrate 12 and the smooth surface of the disk substrate 12. The UV-curing resin or an equivalent material is such a resin material that causes radical polymn., essentially comprising acrylate which is cured by irradiation of UV ray. Thereby, moisture resistance, heat resistance and rigidity of the whole disk can be enhanced without using a metal film or a metal oxide film.
Patent JP-H08219218-A (JP)
Title: Hydraulic damper
Inventor: ITO SATOSHI
IPC: F16F9/56
Filed: 1995-02-09
Abstract: PURPOSE: To provide a hydraulic damper of a simple structure of which the turn stopper mechanism is improved in view of its shape and material quality, resulting in improvement in the wear resistance, strength in elasticity, bending, compression, and the like of the damper. CONSTITUTION: In the case of a hydraulic damper in which a shaft 2 having a rotary vane 21 is ratably assembled in a cylindrical chamber 14 of a casing 1, and the rotation of the shaft 2 is braked by viscous fluid filled in the chamber 14, while a rotation stopper mechanism 7 is provided for making rotational regulation of operational bodies such as a lid provided in a face-to-face relation with the inner wall side and shaft 2 side of the casing 1 and connected to the shaft 2 at fixed positions by mutually engageably/disengageably engaging in the process of rotating the shaft 2, the rotation stopper mechanism 7 comprises a resin-made lock ring 8 mounted on the inner wall of the casing 1 and a resin- made engaging ring 9 mounted on the outer circumference of the shaft 2. One of a recessed part 8a and projection part 9a is, and the other of them is, integrally formed on the inner circumference of the lock ring 8 and on the outer circumference of the engaging ring 9 respectively.
Patent JP-S57160355-A (JP)
Title: Low inertia variable-speed induction motor
Inventor: KUMAGAI HIROSHI
IPC: H02K17/16
Filed: 1981-03-25
Abstract: PURPOSE:To improve the response property of steep rise or fall, etc. by mounting a cup-shaped rotor independently set up against a yoke and an electromagnetic brake which is attached to an output shaft and brakes revolving drive. CONSTITUTION:The cup-shaped rotor 34 is fixed to a supporting base 32 mounted to the output shaft 30 by means of a fixing screw 36 so as to be inserted into an air gap. The core sections 52, 54 of the electromagnetic brake 50 are supported to a bracket 22 consisting of a nonmagnetic body in order to brake the revolving drive of a driving body 48 containing the supporting base 32 and the cuppy rotor 34 in the output shaft 30, and the electromagnetic brake 50, in which a brake coil 56 for introducing magnetic flux to the core sections 52, 54 is housed and held, is set up to the inner surface of the core section 52. Accordingly, the low inertia variable-speed motor having excellent response property in steep rise or fall can be obtained by a simple structure.
Patent JP-H04280345-A (JP)
Title: Data transfer controller
Inventor: HIRONO MITSUAKI
IPC: G06F13/28
Filed: 1991-03-08
Abstract: PURPOSE:To execute DMA control by means of the comparison judgement result of a reception signal and to speed up data transfer by providing a DMA circuit, a comparison circuit and an interruption circuit in serial data transfer. CONSTITUTION:CPU 4 sets an address and a data length in the DMA circuit 5 by the instruction of a program and DMA-starts a memory 6. When the preparation of data transfer is adjusted, the memory 6 gives a holding request to CPU 4 through the DMA circuit 5. CPU 4 is shifted to a holding state and the DMA circuit 5 executes an access processing between a serial interface circuit 9 and the memory 6. When the data length is '0', a DMA operation is terminated and the interruption signal of DMA termination is given to CPU 4. CPU 4 stops DMA when interruption is a data transmission stop request from a reception side, when it is a data transmission restart request, DMA is resumed.
Patent JP-H05240579-A (JP)
Title: Nitrogen producing device
Inventor: NAGAMURA TAKASHI
IPC: F25J3/04
Filed: 1992-02-28
Abstract: PURPOSE:To compress the recycle gas in a nitrogen producing device without requiring any expensive oxygen compressor. CONSTITUTION:Product nitrogen gas is produced by rectifying compressed material air in an intermediate pressure rectifying device A (P5). An oxygen-rich liquid produced by rectification is stored in a lower part of the rectifying device A, and after expansion the liquid is supplied as a reflux liquid into an upper part 8 of a low pressure rectifying device B, and then this liquid undergoes another rectification to be separated into a more concentrated oxygen-rich liquid in a lower part of the rectifying device B for use as a cooling source for a condenser 7. A mixed gas is separated which contains oxygen in an amount equal to or lower than that contained in the air which is separated in the upper part 8 of the rectifying device B and, by using this oxygen-poor mixed gas as a recycle gas, an ordinary air compressor can be employed in compression.
Patent JP-S60237033-A (JP)
Title: Alkene, alkine and cycloalkine derivatives, manufacture and antiandrogenic medicine and veterinary composition containing same
Inventor: RESURII RICHIYAADO HIYUUZU
IPC: C07C33/48
Filed: 1985-03-07
Abstract: A compound of the formulawherein X has the formulawherein ring A is phenyl, naphthyl or heterocyclic; wherein R' is hydrogen, alkyl, alkanoyl or aroyl; wherein R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup>, which may be the same or different, each is an electron withdrawing substituent selected from halogeno, nitro, cyano, trifluoromethyl, alkylthio, alkylsulphinyl and alkylsulphonyl or each is hydrogen, alkyl, alkoxy or dialkylamino provided that when ring A is phenyl or naphthyl at least one of R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> is an electron-withdrawing substituent; wherein R<sup>5</sup> and R<sup>6</sup>, which may be the same or different, each is hydrogen, halogeno or alkyl; wherein R<sup>7</sup> is alkyl or halogenoalkyl; and wherein R<sup>S</sup> is carbamoyl, alkyl, cycloalkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkynyl, alkanoyl, alkylcarbamoyl, dialkylcarbamoyl or aroyl; or wherein R<sup>8</sup> is alkyl or alkenyl which bears one or more substituents selected from cyano, carbamoyl, amino, hydroxy, alkanoyl, alkoxy, alkylthio, alkenylthio, alkylsulphinyl, alkenylsulphinyl, alkylsulphonyl, alkenylsulphonyl, alkanoylamino, alkoxycarbonylamino, alkylsulphonamido, alkylamino, dialkylamino dialkylsulphamoyl, aroyl, aryl, arylthio, arylsulphinyl, arylsulphonyl, heterocyclylthio, heterocyclylsulphinyl and heterocyclylsulphonyl; or wherein R<sup>8</sup> has the formulawherein ring B is phenyl, naphthyl or heterocyclyl and wherein R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> have any of the meanings stated above, provided that when R<sup>7</sup> is methyl R<sup>8</sup> is not also methyl.
Patent JP-2000244095-A (JP)
Title: Board surface roughening method, board surface roughening equipment, manufacture of printed wiring board and manufacturing equipment of printed wiring board
Inventor: KIKUCHI HIDEO
IPC: B23K26/064
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique which generates an interference pattern having a period finner than a wavelength (10 μm), even if the wavelength is large. SOLUTION: A spectral means which divides a luminous flux from a laser device via a convex lens into two fluxes and divides the two fluxes into four fluxes, mirrors 102, 103, 104, 107, 108, 109 and 110 which condense the respective divided luminous fluxes on one point on a printed wiring board, project the condensed fluxes in a circular shape, make the respective fluxes interfere and enable etching of the surface of the printed wiring board into a dot pattern, and a sending means which moves the printed wiring board and enables etching of a dot arrangement pattern at a plurality of positions of the printed wiring board are installed.  The spectral means is constituted of a first grating mirror arranged at a position where the luminous flux from the laser device can be divided into two fluxes and a second and a third gratings mirrors arranged at positions where the two fluxes can be divided into the respective two fluxes. Thereby dividing into four fluxes is enabled in all.
Patent JP-S56142333-A (JP)
Title: Controlling circuit for automatic ventilator
Inventor: HAYASHI TOSHIICHI
IPC: F24F7/007
Filed: 1980-04-02
Abstract: PURPOSE: To operate a ventilating fan automatically and accurately through a single senser by a method wherein a means having the function of storing the output voltage value of an air temperature senser for a prolonged period of time and a means having the function of comparing a stored value with a detected value are provided in the control circuit for the ventilator.  
     CONSTITUTION: The output of the hot air temperature senser 18 is applied in common on one of the terminals of a comparator 15 and that of the terminals of a comparator 16 through an output terminal Q after it is converted into a voltage through a conversion circuit 17. The other terminal of the comparator 15 is connected to the source of an NCHFET 11 and the output of the comparator 15 is returned to a charge and discharge circuit 8 for a capacitor 10. The circuit 8 operates such that the potential at the output terminal P goes to H level when the potential at the terminal 6 is at H level while it goes to L level when the potential at the terminal 7 is at H level. Thus, when the potential at the output terminal is in a floating condition, the charge of the capacitor 10 is placed in a stored condition and the output of the comparator 16 at this time is utilized to control the operation of the ventilating fan. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02222780-A (JP)
Title: Structure of collecting inlet chamber of septic tank
Inventor: KONO SHUHEI
IPC: C02F3/00
Filed: 1989-02-25
Abstract: PURPOSE:To adequately maintain the activity of anaerobic bacteria by lifting a part of the treated water during the decomposition treatment in an aerobic treatment chamber by the air lift effect of an air lift pipe into a collecting inlet chamber and returning only the specified volume thereof into an anaerobic treatment. CONSTITUTION:Air is supplied into the treated water from an air diffusion pipe 13b and the treated water under the aerobic decomposition treatment is lifted partly into the collecting inlet chamber 40 in the aerobic treatment chamber a3 by the air lifting effect of an air lift pipe 14. The specified volume of the water is returned via a triangular weir in the collecting inlet chamber 40 into the 1st chamber a1 of the anaerobic treatment chamber C through a reflux pipe 70 so that the decomposition treatment of org. matter is executed by not only the anaerobic bacteria but a part of the reflux water and the denitrifying bacteria thereof as well. The volume of the transfer from the anaerobic treatment chamber C to the aerobic treatment chamber a3 is regulated to the volume obtd. by adding the specified volume of the reflux water to the volume of the treated water flowing from a sewage discharge pipeline D. The treated water is released from a release port 17 through a settling separating chamber a4 and a disinfecting chamber 18. The activity of the anaerobic bacteria is maintained always adequately in this way and the efficiency of the treatment to decompose the org. matter is improved.
Patent JP-H04263479-A (JP)
Title: Led display device
Inventor: IINO TAKAYUKI
IPC: H01L33/08
Filed: 1991-02-18
Abstract: PURPOSE:To dispense with processes where LED elements are arranged and fixed onto a substrate and metal fine wires are bonded and to enable a luminous display device of high resolution to be easily obtained by a method wherein LED elements are epitaxially grown direct on a non-doped semi-insulating GaP substrate. CONSTITUTION:LED elements are epitaxially grown direct on a non-dope semi- insulating GaP substrate 1, where the non-doped semi-insulating GaP substrate is made to serve as an insulating layer between the LED elements. For instance, a non-doped N-type GaP epitaxial layer 2 is made to grow on the non-doped semi-insulating GaP substrate 1 through a liquid epitaxial growth method so as to be buried in the substrate 1. Then, a zinc-doped P-type GaP epitaxial layer 3 is made to grow the same as the N-type epitaxial layer 2. An electrode wiring 4 of gold-zinc alloy is provided to the P-type epitaxial layer 3, and an electrode wiring 5 of gold-silicon alloy is provided onto the N-type epitaxial layer 5. A silicon dioxide film 6 is provided to a part where the wirings 4 and 5 overlap each other.
Patent JP-H06256531-A (JP)
Title: Coloring composition
Inventor: KOIDE MASASHI
IPC: C08K5/00
Filed: 1993-03-04
Abstract: PURPOSE:To obtain the subject composition free from color unevenness, excellent in pigment dispersibility, processability, coloring ability and uniformity, useful for textile products, etc., comprising a specific copolymer resin and pigment at specified proportion. CONSTITUTION:This coloring composition comprises (A) 0.1-99wt.% of a copolymer resin produced by copolymerization between (1) 1-80wt.% of a polar functional group-contg. monomer having unsaturated double bond (or a derivative therefrom) (e.g. acrylic acid), (2) 1-80wt.% of another monomer having unsaturated double bond such as an (X-olefin or styrene and (3) 0.1-50wt.% of a tackifying resin having unsaturated double bond (e.g. a rosin ester), (B) 1-90wt.% of a pigment such as of azo base, and, pref. (C) a thermoplastic resin 0.1-400 in melt flow rate and 0.90-0.99 in density.
Patent JP-H11242276-A (JP)
Title: Image recorder
Inventor: ISHII MORIO
IPC: H04N5/225
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To attain a portable image recorder capable of photographing in an optional direction while a lens and a display part are fixed to a main body, by a comparatively easy method. SOLUTION: The image recorder is provided with an optical system 1 constituted of a lens for photodetecting an object image and the like, a photoelectric conversion means for converting the image photodetected by the optical system 1 to an image electrical signal, a display device 8 for displaying the converted image electrical signal and a storing device for string the image electrical signal. In this case, the recorder is provided with a reflection system 2 such as a mirror and a prism, etc., installed so as to be turned around the optical axis of the optical system 1, an angle detector for detecting the turning angle of the reflection system 2 and an angle processor for processing the image electrical signal in accordance with the turning angle of the reflection system 2 detected by the angle detector, then, the image electrical signals are rearranged, then, the erect object image free from unnatural feeling is displayed on the display device 8, and also, stored by the storing device.
Patent JP-S54136412-A (JP)
Title: Supporting-pole-fitted low-temperature tank
Inventor: NIWA RIICHI
IPC: F17C3/00
Filed: 1978-04-14
Abstract: PURPOSE:To remove the effect of cold-contraction, by providing under a roof having airtightness sufficient for maintaining vapor-pressure of a low-temperature liquid, a supporting part capable of supporting the weight of the roof where the supporting part is supported by a pole fixed at the bottom of the tank. CONSTITUTION:The center of roof 4 is supported by supporting part 9 and pole 8. The upper part of the tank is made airtight. Pole 8 merely holds supporting part 9 from below, passes through the liquid and is fixed to the bottom of tank 1. Supporting part 9 is boss-shaped and is placed on top of pole 8. It is intended to support a part of the weitht of roof 4. When inner tank 3 is filled with liquid 01, pole 8 shrinks downward and is separated from supporting part 9 but the shrinking force of the pole has no effect on supporting part 9. The space between inner tank 3 and roof 4 is filled with vapor of liquid 01 which is gasified. The pressure of the gasified vapor which is maintained at a proper level pushes up roof 4 and there is no need for pole 8 to support it.
Patent JP-S62209919-A (JP)
Inventor: AREN RENAADO HORISUTA
IPC: G01R13/32
Filed: 1987-02-26
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-H02222444-A (JP)
Title: Epoxy resin composition
Inventor: NAKAGAWA MASATO
IPC: C08L63/00
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a composition which is solid at room temperature but fluid with heat and is rich in toughness, flexibility and excellent in shock resistance, flexing properties and adhesion after curing, by adding a specific amount of a specific epoxy resin modified with rubber to an epoxy resin which is solid at room temperature. CONSTITUTION:(A) 50 to 20 pts.wt. of an epoxy resin which is solid at room temperature is admixed to (B) 50 to 80 pts.wt. of a rubber-modified epoxy resin of an addition product from B1: a liquid acrylonitrile-butadiene copolymer bearing a plurality of carboxyl groups at the chain terminal ends and/or in the molecular chains or B3: a bisphenol compound in addition to B1 and B2, or 50 to 5 pts.wt. of A is combined with (C) 50 to 95 pts.wt. of a rubber-modified epoxy resin which is solid at room temperature which is obtained by increasing the molecular weight of the above-stated component B.