baber/WOPTO huggingface dataset:
Patent JP-H09328973-A (JP)
Title: Pipe shutter
Inventor: YOKOYAMA KAZUYOSHI
IPC: E06B9/18
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To mount rollers at the ends of the pipes of a shutter curtain for a pipe shutter and obtain stably great fitting force only by internally fitting pipe caps to the pipes. SOLUTION: A pipe shutter has pipes 1 connected together via link plates 3, 4 to form a shutter curtain. A clip 14 with a spring cut upward is fitted to a pipe cap 13 and the pipe cap 13 is internally fitted to the end of the hollow pipe 1, so that the clip 14 shows fitting force on the pipe 1 with the elastic property of the spring of the clip 14 and resisting force to the direction of withdrawing the pipe cap 13.
Patent JP-S5873556-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: B65D55/14
Filed: 1981-10-26
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-S5875544-A (JP)
Inventor: SHIMIZU YOSHIKO
IPC: A61B19/02
Filed: 1981-10-29
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-S6149323-A (JP)
Inventor: TOMITA IZUMI
IPC: H01H33/59
Filed: 1984-08-17
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-H07962-A (JP)
Title: Production of pure water
Inventor: YAGI YASUYUKI
IPC: C02F9/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method for effectively removing gaseous CO2 passed through a membrane in a pure water producing system mainly using a reverse osmosis device. CONSTITUTION:Carbonate components in liquid to be treated and to be passed through a reverse osmosis device 8 are all made in the form of gaseous CO2 and passed through the reverse osmosis device 8, and gaseous CO2 existing in permeated water is removed from the water by liquid-gas separation action of a membrane deaeration device 9 located in the poststage. Ions increased by injecting a pH controlling chemical are removed by a reverse osmosis device 10.
Patent JP-H1117644-A (JP)
Title: Radio base station, radio terminal, radio communication system and its carrier assignment control method
Inventor: MATSUOKA HIDEHIRO
IPC: H04J11/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To decrease the sampling speed of an A/D converter and to reduce power consumption at a radio terminal by selecting a narrow band for a channel selection filter in the radio terminal. SOLUTION: Carriers of a request number which are adjacent to each other on a frequency axis are assigned to each terminal, and moreover the assignment of the carriers to each terminal is controlled so that the assigned carrier groups of each terminal are adjacent to each other on the frequency axis. A radio terminal receiver is provided with a channel selection BPF 205, whose pass band is freely variable and with an A/D converter 206 whose sampling speed is freely variable and the passband of the channel selection BPF 205 and the sampling speed of the A/D converter 206 are controlled, depending on the carrier assigned to its own station.
Patent JP-S5696335-A (JP)
Title: Computer using microprogram system
Inventor: KUSUMOTO ETSUO
IPC: G06F11/28
Filed: 1979-12-28
Abstract: PURPOSE: To facilitate checking the microprogram, by causing the microprocessor itself to output all of the microprogram to the external by executing micro instructions.  
     CONSTITUTION: When the micro instruction for microprogram transmission is written in micro instruction register 6, control circuit 10 for microprogram transmission detects it to inhibit the write of a new micro instruction. Further, program  counter value generating circuit 4 is instructed to increase the value of microprogram counter 3 one by one, and execution start of the micro instruction for microprogram transmission is reported to CPU control circuit 8. Thus, contents of microprogram addresses are output from memory 5 to bus 11 and are output to the external in the address order. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0232995-A (JP)
Title: Control apparatus for cooled carbonated beverage dispenser
Inventor: TADASUE SEIJI
IPC: A23L2/38
Filed: 1988-07-13
Abstract: PURPOSE:To permit a liquid mixture to be supplied into a cooling casing as required even during thawing operation by providing a releasing device to release a current retaining mechanism when a material supply switch is depressed during the operation of a thawing device and supplying the material into a subtank upon sensing the minimum value. CONSTITUTION:When one turns on a material supply switch 16, being aware of a reduction in the amount of a liquid in a cooling casing 3 during thawing operation, a contact point XA1 is closed to make a relay XA self-activated and a contact point XA2 is opened to demagnetize a relay X2 serving as a current retaining device, thereby closing a contact point X22, although in the thawing operation. The absorption of carbonic acid gas by thawed products reduces the inner pressure of the cooling casing 3 and draws a liquid mixture thereinto from a subtank 1. The surface level of the liquid mixture therein is lowered in this way and, upon sensing of the minimum value by a minimum value detector 17, a contact point 17a is closed to magnetize a relay X4 for closing its contact point X43 and a water feed valve 11. Even during the thawing operation, therefore, the material can be fed as usual into the subtank 1 and the liquid mixture can be supplied into the cooling casing 3.
Patent JP-H02270093-A (JP)
Title: Coin receiving / paying-out machine
Inventor: GOI KOICHI
IPC: G07F5/24
Filed: 1989-07-04
Abstract: PURPOSE:To receive and pay out the enough amount of coins without increasing the height of a machine by juxtaposing the temporary accumulating means of correspondent denomination and a coin housing means for paying-out in lateral direction. CONSTITUTION:Plural temporary accumulating means 40a-40f are provided to receive the received coins from an upper opening by denomination and to temporarily accumulate the coins in an accumulated state. Plural coin housing means 41a-41f for paying-out are provided to receive the received coins, which are accumulated in the plural temporary accumulating means 40a-40f, by denomination and to accumulate the coins as the coins for paying-out. Then, the temporary accumulating means 40a-40f to accumulate the coins of the corresponding denomination and coin housing means 41a-41f are juxtaposed in the lateral direction. Thus, the height of the machine can be suppressed to be low and the coin receiving / paying-out machine can be obtained for receiving / paying- out the enough amount of the coins.
Patent JP-S6329952-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: UMEMURA YOSHIO
IPC: H01L21/3205
Filed: 1986-07-24
Abstract: PURPOSE:To remove the generation of flakes, and to improve the yield of wirings by boring a through-hole to a layer insulating film through anisotropic etching and molding the side wall of the through-hole to a slant face at 45 deg. through treatment under specific conditions. CONSTITUTION:A through-hole 14 is bored to a layer insulating film 12 in the upper section of a lower wiring layer through anisotropic etching particularly in a multilayer interconnection forming method, and the layer insulating film 12 is treated under conditions in which substantial film formation speed on a horizontal surface is brought to zero by using an RF bias sputtering SiO2 film forming device. When the conditions of treatment are set under conditions in which the substantial film formation speed on the horizontal surface is brought to zero, the etching rate of the device is maximized on the surface formed at an angle of 45 deg. to the horizontal surface necessarily as shown in a characteristic graph. Consequently, the side wall of the through-hole 14 is shaped in a slant face having an angle of 45 deg. to a flat section with excellent reproducibility by employing the forming device. Accordingly, no constriction is generated in an upper-layer wiring layer, thus improving the yield and reliability of wirings.
Patent JP-S6232417-A (JP)
Title: Method and device for reducing contrast of focused object in optical system and focusing object
Inventor: MIKAMI TAKASHI
IPC: G02B27/02
Filed: 1985-08-06
Abstract: PURPOSE:To focus the whole clearly by reducing the transmittance of only a high luminance part. CONSTITUTION:Since the light emitted from an arc 1 passes a filter 8 in the approximately focused state, the transmittance of the light emitted from the arc 1 as the high luminance part is reduced, and the arc 1 has the luminance sufficiently reduced and is focused on an image pickup face 7. Since the focused light of an electrode bar 2 and a base material 3 passes the filter 8 without reducing its transmittance, they are focused on the image pickup face 7 as a sufficiently light image. Since the contrast between the arc 1 and the electrode bar 2 and the base material 3 is reduced and they are focused in this manner, the whole is photographed clearly to make accurate observation possible.
Patent JP-S5692298-A (JP)
Title: Novel galloyl glucose
Inventor: NISHIOKA ITSUO
IPC: A61P3/06
Filed: 1979-12-26
Abstract: NEW MATERIAL:The titled compound expressed by formula I (R 1  is galloyl; R 2  is H or galloyl).  
     EXAMPLE: 1,2,3,6,-Tetra-O-galloyl glucose.  
     USE: A powerful and effective metabolic regulator having action on the reduction of urea nitrogen in blood and increase in cholesterol with little side effects.  
     PROCESS: A bearberry or rhubarb is extracted with acetone, ethyl acetate, methanol, etc. and distributed between solvents of water or 80% methanol and benzene- ethyl acetate (1:1), and the aqueous layer is then distributed between a solvent of water and ethyl acetate or butanol. The fraction transferred to the organic layer fraction is then isolated and purified by a "Sephadex LH-20" column chromatograph to give 1,2,6-tri-O-galloyl glucose of formula II. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0811482-A (JP)
Title: Ink guide refill for liquid low viscosity ink writing instrument
Inventor: NAKAJIMA KOJI
IPC: B43K8/02
Filed: 1994-07-01
Abstract: PURPOSE:To prevent the generation of defective writing at the time of manufacture or use by forming an ink guide refill composed of a thermoplastic elastomer resin such as polypropylene, to which a surface active agent composed mainly of an alkyl ester copolymer such as acrylic acid having its hydrophilic portion of a carboxylic acid or a sulfonic acid is added. CONSTITUTION:An ink guide refill for guiding ink from an ink storage section to a writing end inserted into an ink outflow control cylinder formed between the ink storage section and the writing end is formed by using a thermoplastic elastomer such as polypropylene, polyurethane, urethane or a vinyl acetate copolymer, to which a surface active agent of 0.01-1% composed mainly of an alkyl ester polymer of acrylic acid or methacrylic acid having its hydrophilic portion of a carboxylic acid or a sufonic acid is added. As a result, the generation of defective writing such as blurring of handwriting at the time of manufacture or use of a liquid low viscosity ink writing instrument can be prevented.
Patent JP-H0925376-A (JP)
Title: Ionomer composition and use thereof
Inventor: WATANABE TATSUYA
IPC: C08L33/14
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ionomer resin comps. useful as a skin material for golf balls improved in shot feeling and controllability which are disadvantages of ionomer resin while maintaining the excellent repulsion, abrasion resistance and injection moldability. SOLUTION: This ionomer compsn. comprises (A) 40-80 pts.wt. ionomer of an ethylene/unsatd. carboxylic acid copolymer, (B) 60-20 pts.wt. partly saponified ethylene/unsatd. carboxylic ester copolymer [provided that the total amt. of the components (A) and (B) is 100 pts.wt.], and (C) 0.1-10 pts.wt. glycidyl group- contg. olefin copolymer.
Patent JP-H1125372-A (JP)
Title: Fire detection system for power converter
Inventor: IYOTANI RYUJI
IPC: G08B17/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable power converter capable of quickly detecting a fire by applying or sticking an overheat detecting material consisting of a substance causing the separation of particles by thermally decomposition when the temperature of each electric part exceeds a maximum using temperature. SOLUTION: Main circuit conductors 21a, 21b consisting of copper bar materials are mutually connected by clamping them by a bolt 23 and a nut 24. Since a current allowed to flow into the conductors 21a, 21b is large, the looseness of the connection part causes overheat by Joule heat due to contact resistance, and in an extreme case, the connection part is melted and an arc is generated, causing a fire. Thereby an overheat detection material 22 consisting of a substance causing the separation of particles by thermal decomposition when the temperature of the connection part exceeds a maximum using temperature in normal use is applied or stuck to the vicinity of the connection part.  Since the maximum using temperature of the conductors 21a, 21b including the connection part does not exceed 100 deg.C usually, the thermal decomposition temperature of the material 22 is set up to about 150 to 220 deg.C, so that overheat can be detected before exerting the influence of the overheat upon other electric parts.
Patent JP-S6419286-A (JP)
Title: Cleaner for grain drier of rice center or the like
Inventor: SATAKE TOSHIHIKO
IPC: F26B17/14
Filed: 1987-07-11
Abstract: PURPOSE: To completely remove impurities on an internal wall surface of a drying chamber in cleaning by arranging a side wall on the side of a hot air chamber of a drying chamber to be opened or closed freely. CONSTITUTION: A drying part 12 is made up of a pair of drying chambers 20A and 20B and a hot air chamber 21 formed therebetween and one end of the hot air chamber 21 communicates with a hot air generating part 44. Out of unit side walls 22... forming the drying chambers 20A and 20B, the unit side wall 22 on the side of the hot air chamber 2 is arranged to form a double swing door and is fixed properly so as not to be opened during the operation. After the end of the operation, in cleaning, from outside the machine, a ladder or the like is used for the unit side wall 22 surfaces outside the respective drying chambers 20A and 20B. Then, a cover 21a at the end part of the hot air chamber 21 is removed to go into the hot air chamber 21. Then, the side walls 22a and 22b are opened to remove impurities on the internal wall surfaces of the drying chambers 20A and 20B.  Cleaning at upper stages is made by standing on a metal screen 26 of a step.
Patent JP-H07206775-A (JP)
Title: New photopolymerization initiator and photocurable polymer composition containing it
Inventor: YASU MITSUNORI
IPC: C08F2/48
Filed: 1994-07-26
Abstract: PURPOSE: To provide a new photopolymerization initiator compound which has excellent compatibility and storage stability, and is capable of improving the photoreaction efficiency.  
     CONSTITUTION: This compound is a compound represented by formula I or II, (wherein R is a 1-5C alkyl; Y is a polyfunctional aromatic group or aliphatic hydrocarbon bonded with a glycidyl group in an epoxy resin via O or N; Ph is phenyl and X is 1 to 5). Examples thereof include a compound represented by formula III. The compound represented by formula I or II is obtained, for example, by chemical bonding of a benzoin alkyl ether(BAE) with an epoxy prepolymer or epoxy acrylate prepolymer. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5963544-A (JP)
Title: Operating device for vibrating table
Inventor: OGAWARA YOUICHI
IPC: G01M7/02
Filed: 1982-10-05
Abstract: PURPOSE:To prevent the rotation (pitching) of a vibrating table induced by horizontal excitation by generating a rotation stop signal for the vibrating table which adjusts an amplitude ratio and a phase difference externally and optionally, and obtaining a rotation preventing mechanism for the vibrating table induced by the horizontal excitation which controls a vertical exciting machine by the rotation stop signal. CONSTITUTION:The vibrating table is coupled with horizontal exciting machines 2 and 2, A vertical exciting machines 3 and 3, and B vertical exciting machines 4 and 4 through universal joints. Then, it is excited horizontally by the simultaneous drive of the horizotal exciting machines 2 and 2 and excited vertically by the simultaneous drive of the A and B vertical exciting machines 3 and 3, and 4 and 4 while put in rotational motion (pitching) by the differentiational drive of the A vertical exciting machines 3 and 3, and B vertical exciting machines 4 and 4; and an A vertical accelerometer 5, B vertical accelerometer 6, and horizontal accelerometer 7 are arranged on the vibrating table 1. The output of an adjusting device 23 is inverted in phase by a phase inverter 25 and inputted to a B vertical exciting machine drive part 26. Drive parts 24 and 26 drive the A vertical exciting machines 3 and 3 and B vertical exciting machines 4 and 4 to prevent the rotational motion from being induced.
Patent JP-H1018995-A (JP)
Title: Blower
Inventor: OTSUKA SHIGERU
IPC: F04D29/42
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To improve P-Q characteristic, and realize a W noise, by forming an annular wall having a clearance from the blade end of a fan, forming in this annular wall, a slit through which the inner and peripheral surfaces of the annular wall are communicated to a part opposed to the blade end, and setting the width of the clearance of this slit so as to satisfy the condition of a specific formula. SOLUTION: An annular wall 2 surrounding the circumference of an axial flow fan 1, is formed in a manner that annular plates 71 -75 are laminated by sandwiching spacers 8 among them, and slits 6 are formed among the adjacent annular plates out of the annular plates 71 -75 . The width W of clearances among the slits 6 is set to satisfy a condition of the formula (ν: kinematic viscosity of air, V: circumferential speed of blade end, Rec ; critical Raynolds number). By the set of the width W of these clearances, an air flow led to flow into from the slits 6 toward an inner side is turned into a laminar flow, a leakage vortex led to flow into from a positive pressure side to a back pressure side at the blade end is suppressed, the air flow may not be drifted away on a back pressure, surface, a P-Q characteristic can be improved, and a noise can be reduced.
Patent JP-S5697019-A (JP)
Title: Executing method for foundation
Inventor: MURAI TATSUROU
IPC: E02D27/01
Filed: 1979-12-29
Abstract: PURPOSE: To execute a foundation having a ventilation function cheaply by a method wherein a side plate with ventilating holes is constructed between independent foundations, bars are inserted into the ventilating holes, the side plate is coated with mortar and the bars are extracted when executing the foundation in the case when building a new room next to an existing building body.  
     CONSTITUTION: A calcium silicate plate 13 is fixed to an upper chord material 7a and a lower chord material 7b of a lattice beam 7 built between independent foundations by means of screws. A plurality of bar bodies 14 are penetrated into holes 12 for ventilation of the calcium silicate plate 13, and these one ends are projected to the outdoor side from a surface of the calcium silicate plate 13. Mortar 15 is applied on a surface at the outdoor side of the calcium silicate plate 13, leaving a bar body 14 section, and dried. The bar bodies 14 are extracted at the time when the approximate half of the mortar 15 is hardened, and the holes are used as ventilating ports for ventilation under a floor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6066486-A (JP)
Title: Manufacture of semiconductor laser
Inventor: WATANABE YUKIO
IPC: H01S5/00
Filed: 1983-09-22
Abstract: PURPOSE:To make high output operation with low threshold value current feasible and production easier by a method wherein a substrate held at high temperature for specific period of time is crystal-grown utilizing super-refrigerated solution and then a stepped part is selectively melt-back to form a self-aligned current strangulated part. CONSTITUTION:A stepwise different part is provided on a P type substrate 31 and an N type current strangulating layer 32 is grown on the surface of the substrate 31 not to disturb the stepwise shape of the substrate 31. Next a P type clad layer 33, an active layer 34, an N type clad layer 35 and an ohmic contact layer 36 are successively grown. When the P type clad layer 33 is grown, a step different part 37 is especially larger melt-back than flat parts 38, 39 positively utilizing the dependence of migration and melt-back upon facial direction in case of liquid crystal growth so that the substrate 31 and the P type clad layer 33 may be partially connected with each other. A laser subject to high output operation with low threshold value current may be produced since the current may be concentrated in the bending span A, B to minimize leakage current.
Patent JP-H0339387-A (JP)
Title: Protection material for concrete
Inventor: TSUDA ISAMU
IPC: E04D7/00
Filed: 1989-07-06
Abstract: PURPOSE:To obtain the subject protection material having high corrosion proofing and water-proofing properties and excellent weather resistance, aging resistance, water-resistance, oxidation resistance, alkali resistance, etc., by compounding alumina cement, a transition metal oxide, a magnetic iron oxide and silica sand to a synthetic resin emulsion. CONSTITUTION:The objective protection material is produced by compounding (A) a synthetic resin emulsion (preferably ethylene/vinyl acetate copolymer resin emulsion) with (B) alumina cement preferably having high iron content, (C) oxide of a transition metal such as copper, manganese, iron or aluminum, (D) magnetic iron oxide and (E) silica sand.
Patent JP-H05191183-A (JP)
Title: Gain control amplifier
Inventor: MAAKU II RATSUSERU
IPC: H03G5/16
Filed: 1992-07-01
Abstract: PURPOSE: To obtain an amplifier provided with a compensation circuit to reduce influence of fluctuation of temperature and signal level by providing a variable attenuator and generating a control signal by connecting a means to generate a reference signal with a means to generate an intermediate control signal. CONSTITUTION: A part of an input signal becomes the intermediate control signal as a second output of a coupler 14 in a detector 20. When the reference signal from a temperature compensation circuit 26 is provided with a second input of a differential amplifier (= operational amplifier) 24, the control signal is outputted from the operational amplifier 24. Amount of attenuation varying according to a change of the intermediate control signal is successively provided with the variable attenuator 16 by the control signal. When the reference signal is provided, the reference signal is set as proper voltage by a predetermined value of surrounding temperature and inputted as an invariable signal in the attenuator 16 by the amplifier 24.  Specifically, even if a difference between the control signal and the intermediate control signal is measured, the proper control signal is supplied by the output of the amplifier 24. The control signal is supplied to a control port of the attenuator 16 and a predetermined amount is reduced.