baber/WOPTO huggingface dataset:
Patent JP-2000353340-A (JP)
Title: Optical recording medium
Inventor: HAYASHI KOZABURO
IPC: G11B7/257
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium having small warpage of the medium and no corrosion of a recording film even when a protective film of the optical recording medium is formed thick. SOLUTION: The optical recording medium 1 consists of a substrate 2, a recording film 3 formed on the substrate 2, and a protective film 4 formed on the recording film 3, and recorded signals can be optically reproduced from the protective film 4 side. The protective film 4 consists of a film formed by irradiating a compsn. containing a cationic polymerizable resin (A) and a cationic catalyst (B) by 100:0.2 to 1.5 weight ratio with UV rays, and the protective film 4 is formed to 20 to 200 μm thickness.
Patent JP-H059728-A (JP)
Title: Formation of thin film
Inventor: YOSHIDA MAKOTO
IPC: C23C14/54
Filed: 1991-07-04
Abstract: PURPOSE:To stably produce a metal oxide film having desired characteristic values at a good yield by measuring the light emission intensity of metal atoms and reactive gases in a vacuum vessel and controlling film forming conditions from the results thereof at the time of forming the film of the metal oxide on the substrate in the vacuum vessel. CONSTITUTION:The substrate 2 consisting of glass, etc., are disposed in a vacuum chamber 1 having a discharge port 9 and a gaseous mixture composed of an inert gas, such as Ar, and oxygen is introduced from an inlet 7 into the chamber. An electric charge is generated between a discharge electrode 3 and the vacuum chamber 1 by a power source 5 to generate plasma 6. The metal 4, such as Zn, is evaporated in the vacuum vessel 1 and the thin film of ZnO2 by the reaction of the Zn vapor and the gaseous O2 is formed on the surface of the substrate 2. The radiation light of the vapor of the metal Zn and the gaseous O2 is spectroscopically analyzed an observation window 10 during this operation. The opening degree of a baffle 15 in the discharge port and the voltage of the discharge power source 5, etc., are properly controlled by the results thereof, by which the characteristics, such as electric resistance value, of the metal oxide thin film on the substrate 1 are controlled exactly to desired values.
Patent JP-H0510281-A (JP)
Title: Closed type compressor
Inventor: DOI YOSHIMASA
IPC: F04C18/02
Filed: 1991-07-04
Abstract: PURPOSE:To improve the trapping efficiency of dust with the simple structure by enlarging the effective passing area of a filter to reduce the speed of the suction gas, and increase the cooling effect by flowing the gas to a motor evenly. CONSTITUTION:A lower housing 6 separated from an internal space of a closed casing is provided in the lower part of a motor, and a suction pipe 7 is connected to the side wall part 61 thereof. A circular flat type filter 8, which consists of a demister 8a made of net body and a holding frame 8b provided with opening windows 82 and which crosses a passage of the suction fluid formed in the inner peripheral side of the side wall part 61, is interposed in the inside of the lower housing 6. A part of this filter 8 facing to the near open port of the suction pipe 7 is formed into the blind part 83 as the non- passing surface, and the suction fluid is flowed so as to be distributed over the whole area of the passing surface where the open windows 82 are opened to open the filter to the lower surface side of the motor.
Patent JP-H1013321-A (JP)
Title: Radio communication system
Inventor: TOGAMI HIROSHI
IPC: H04W40/34
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To secure a communication route with a low error rate and to enhance reliability by detecting the error rate so as to know a communication situation when feeble radio data communication with less power is started. SOLUTION: In this radio communication system, plural slave stations where a bit error rate detecting circuit E is provided in a signal path after reception electric wave is demodulated are included, bit error rate code data transmitted from a master station is judged by the bit error rate detecting circuits E provided in the slave stations when communication is started, the error rate is returned to the master station and the master station which receives it judges whether data being more normal than the information is transmitted or not. When the answer no, the communication route is automatically secured so as to permit communication to be executed with the relaying slave station.
Patent JP-S6410089-A (JP)
Title: Manufacture of heat-insulating box body
Inventor: KOTORII TOSHIO
IPC: F25D23/08
Filed: 1987-07-01
Abstract: PURPOSE: To prevent a retention of a foaming agent by supplying a hot air to a piping to heat it before filling it with foam heat insulator. CONSTITUTION: A warm air supply unit 8 has a heater 9 and a blower 10 therein, which are coupled to pipings 5, 6 via pipes 11, 12, respectively. Thus, since an outer case 2, an inner case 3 and pipings 5, 6 are heated before filling with foam heat insulator, a temperature difference is eliminated at the time of filling the insulator, and the foaming insulator is effectively adhered together with the pipings to eliminate a gap. Accordingly, a deformation of the case is obviated, and a problem of a protrusion and recess part is overcome.
Patent JP-H066654-A (JP)
Title: Still video camera
Inventor: KOIZUMI YUKINORI
IPC: G03B13/02
Filed: 1992-06-23
Abstract: PURPOSE:To prevent consumption of a built-in battery due to useless drive of an image pickup lens or the like when an image pickup range is decided. CONSTITUTION:The image pickup range is set by movement of a zoom lens of a finder while confirming a picture in the finder (S1). Then the set image pickup range is detected based on a stop position or the like of the zoom lens (S2). A zoom magnification corresponding to the set image pickup range is calculated based on detected position information and a field angle is decided (S3). When a shutter release is operated, a picture corresponding to the set image pickup range is obtained by image pickup lens drive and electronic zoom function or the like synchronously therewith and the picture is recorded in a recording medium (Steps 4-6).
Patent JP-H0340600-A (JP)
Title: Manufacture of planar speaker
Inventor: TAKAKU MASAYOSHI
IPC: H04R9/04
Filed: 1990-06-22
Abstract: PURPOSE:To simplify the manufacture of a planar speaker by winding coil wires while taking the direction of current flowing to each coil wire into account, supporting the coil wires entirely with an adhesives or the like to complete a voice coil and fitting and mounting the voice coil as it is onto the diaphragm. CONSTITUTION:A coil wire 6' is wound to a winding part 4 of a winding jig turned sequentially in the reverse direction to obtain a series of the voice coil 6. Adhesives is coated to the entire voice coil 6 or a self-fusing wire is used as the coil wire 6' and the entire winding part 4 is heated while the coil winding is wound on the winding part 4 to form the voice coil fused and supported integrally. Then the voice coil 6 is mounted to a hollow projection 7a of a diaphragm 7 and fixed by using the adhesives or the like, then the mount of the voice coil 6 onto the diaphragm 7 is finished. Thus, the manufacture of the planar speaker is simplified.
Patent JP-H0512876-A (JP)
Title: Semiconductor memory circuit
Inventor: MATSUMOTO KAZUYA
IPC: G11C11/412
Filed: 1991-07-04
Abstract: PURPOSE:To shorten the charging/discharging time of a data line and to attain a high speed operation of a semiconductor memory circuit by connecting a electrode where a signal energes in accordance with a relevant state to a read data line based on the signal of the output terminal of an inverter circuit. CONSTITUTION:The gates of the FET 1 and 2 are connected to the output terminals of each inverter circuit with the drains connected to a read data line YR respectively. When both FET 1 and 2 are controlled via a read word line XR, the line YR is driven by the FET 1 and 2. Then a signal emerges on the line YR in accordance with the state of the inverter circuit. Under such conditions, the voltage of a low level is applied to a word line XW and the potentials of the output terminals B and A are set at the high and low levels respectively. Thus both FET 1 and 2 are turned on and off respectively. The line YR is driven by the FET 1 and 2 when the data are read. As a result, the charging/discharging time is shortened and a high speed operation is secured with a semiconductor memory circuit.
Patent JP-S6321633-A (JP)
Title: Varying device for irradiation angle of projector
Inventor: SUGIMOTO EIICHI
IPC: G03B15/05
Filed: 1986-07-15
Abstract: PURPOSE:To switch an irradiation angle according to telephotography and wide-angle photography by arranging a liquid crystal member in the optical path of a projector, and applying a voltage or varying the voltage and varying the irradiation angle of light projection transmitted through the liquid crystal member. CONSTITUTION:The liquid crystal member 13 has dynamic scattering structure and also has dynamic light scattering effect when applied with an AC voltage and transparency like plane glass when not. Namely, when the liquid crystal member 13 is fed with electricity, reflected light from a reflecting mirror 12 is scattered by the member 13 and projected. The degree of the light scattering is determined by the voltage value and increases when the voltage is raised. When no electricity is fed, light emitted by a xenon discharge tube 11 is transmitted through the member 13 by the reflecting mirror 12 and projected. For the purpose, the member 13 is stopped from being fed electrically and the irradiation light is converged to obtain a normal irradiation angle, so illumination light for standard photography is obtained; when the member 13 is fed electrically, the illumination light is scattered to obtain a wide irradiation angle, thereby obtaining the illumination light for wide-angle photography.
Patent JP-H083299-A (JP)
Title: New improved degradable polyester, its production and article made therefrom
Inventor: KONDO YOSHIKAZU
IPC: C08L101/16
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a new degradable copolyester of excellent dyeability by forming a degradable polyester which mainly consists of lactic acids and into which a specified esterifiable sulfonic compound is introduced in the copolymerized form. CONSTITUTION:This copolyester is the one mainly consisting of L and/or D lactic acids, containing 0.5-20wt.%, based on the entire polymer, esterifiable sulfonic compound represented by formula I (wherein X1 and X2 are each an esterifiable group; A is a trivalent aromatic group; P is a phosphorus atom; and R1 to R4 are each a lower alkyl or aryl) and having a molecular weight of 50000 or above. It is desirable that the above copolyester contains 1-15wt.% esterifiable sulfonic compound in the copolymerized form and has a molecular weight of 60000-300000.
Patent JP-H1059971-A (JP)
Title: Cyclohexane-1,2,4,5-diimide derivative and its production
Inventor: CHOI KIL-YEONG
IPC: C07D487/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a monomer for a functional polymer for high-temperature structure, containing an alicylic structure. SOLUTION: This compound is shown by formula I (A is R1 -Z-X; R1 is a 0-30C alkyl, aralkyl of phenyl; Z is a direct bond, CH2 , S, O or NH; X is CH3 , OR3 , SR3 , NO2 , a halogen, etc., etc.; B is R2 -Y; R2 is a 0-10C aslkyl, aralkyl or phenyl: Y is COX', CHO, COOR4 , etc.; X' is a halogen; R4 is H or a 1-10C alkyl) such as N,N-diphenylcyclohexanecarboxylic acid-1,2,4,5-dimide. The compound of formula I is obtained by reacting bicycloocxene-1,2,4,5- tetracarboxylic acid dianhydride of formula II as a starting substance with an alkylamine or aniline derivative and oxidizing the resulting substance with ozone, potassium permanganate or ruthenium chloride hydrate of an aqueous solution of hydrogen peroxide. Since the oxidation reaction is carried out under a nonbasic condition, a double bond can be oxidized into a dicarboxylic acid, a dialdehyde, etc., without damaging an amide group.
Patent JP-S6312291-A (JP)
Title: Production of trans-4-cyanocyclohexane-1-carboxylic acid
Inventor: TANI YOSHIKI
IPC: C12P13/00
Filed: 1986-07-15
Abstract: PURPOSE:To obtain the titled compound useful as a hemostatic agent, etc., on an industrial scale at a low cost, by using a microbial strain belonging to Candida genus and capable of converting trans-1,4-dicyanocyclohexane to trans-4-cyanocyclohexane-1-carboxylic acid. CONSTITUTION:trans-1,4-Dicyanocyclohexane is treated with a microbial strain belonging to Candida genus and capable of converting trans-1,4- dicyanocyclohexane to trans-4-cyanocyclohexane-1-carboxylic acid [e.g. Candida guillermondii (IFO 0454), etc.] in a medium and the microbial cells are removed from the cultured liquid by centrifugal separation. The supernatant liquid is added with concentrated hydrochloric acid to 1.0-2.0pH and left at 5 deg.C to obtain the objective compound as white crystal.
Patent JP-S6054619-A (JP)
Inventor: NISHIYAMA HIROSHI
IPC: A01G9/00
Filed: 1983-09-06
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-S5591293-A (JP)
Title: Ultrasonic wave transmission/reception probe
Inventor: SUWAKI TOSHITAKA
IPC: A61B8/00
Filed: 1978-12-28
Abstract: PURPOSE:To obtain a probe suited to the ultrasonic diagnosis device by securing the easy folding and fit to the tested subject by giving the flexibility to the piezoelectric ceramics. CONSTITUTION:The high molecular resin composed of the polyvinylidene fluoride or the like featuring the flexibility and piezoelectric properties is used for piezoelectric plate 1. Otherwise the mixture of the high molecular resin featuring the flexibility and the ceramic powder substance featuring the piezoelectric properties is used. Then electrodes 2 made of the conducting material are distributed in the array formation onto plate 1, and electrode 3 of the conducting material is provided on the back of plate 1 respectively. Electrodes 2 and 3 are covered with insulator material 6, and lead wires 4 and 5 are led out from electodes 2 and 3 respectively. In this case, the organic compound such as the polyurethane or the like is used for material 6. And the flexibility is given to plate 1, thus forming the probe suited to the ultrasonic diagnosis device.
Patent JP-H06125422-A (JP)
Title: Photoelectric conversion device
Inventor: TERAO NORIYUKI
IPC: H01L27/146
Filed: 1993-06-10
Abstract: PURPOSE:To provide the amplification type photoelectric conversion device having a high sensitivity and a good S/N ratio. CONSTITUTION:When one photoelectric conversion cell C1 is noticed in the photoelectric conversion device having photoelectric conversion cells C1 to Cn, a photoelectric converting element PD1 is connected between the gate and the source of an amplifying element Q1 functioning as the source follower whose source voltage is changed in accordance with the gate voltage, and the voltage between the gate and the source of the amplifying element Q1 is applied to this photoelectric converting element PD1. Thus, an approximately fixed voltage is given to the photoelectric converting element PD1, and an influence of the parasitic capacitance of the photoelectric converting element PD1 upon the capacitance connected to the gate of the amplifying element Q1 is reduced, and the capacitance connected to the gate of the amplifying element Q1 is apparently reduced to raise the sensitivity.
Patent JP-H0245580-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: MAAKU DOTSUDO PAAGETSUTO
IPC: C09J7/02
Filed: 1989-06-27
Abstract: PURPOSE: To provide an adhesive tape having an improved adhesiveness to painted surface and low temperature impact performance by providing a specified phase separation pressure-sensitive adhesive layer polymerized by ultraviolet ray radiation.  
     CONSTITUTION: An ultraviolet ray radiation polymerized phase separation adhesive layer comprises (A) (i) about 50-90 part alkylacrylate, monomer (average C 4-12 ), (ii) about 40-10 parts monoethylene unsaturated polar copolymer monomer, and (iii) about 65-95 parts acryl copolymer of a monomer containing about 0.01-1 part photo initiator, (B) about 35-5 parts hydrocarbon elastomer (mixture) containing unsaturated segment (mixture) having Tg lower than the component A, and an intended tape has an adhesive layer having a first phase mainly composed of component A and a second phase mainly composed of component B. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5954566-A (JP)
Title: Ink cartridge for ink jet recorder
Inventor: KIMURA YOSHIAKI
IPC: B41J2/175
Filed: 1982-09-21
Abstract: PURPOSE:To obtain an ink cartridge at low cost by using a simplified structure in which an ink pressurizing means necessary for purging is built in the ink cartridge and the ink cartridge is easily and exactly attached to or detached from an ink jet recorder. CONSTITUTION:An opening and closing part 12 is locked through a spring 14 to enclose the cartridge box 4, and a jet nozzle 16 is opened to enable a gas in a liquefied gas container 10 to go into the box 4 through a gas jet chamber 15 and the jet nozzle 16. An ink-housing bag 3 is pressed, and ink 2 present inside is pressed and sent into the recording head 30.
Patent JP-S5592102-A (JP)
Title: Dehydrator
Inventor: HISAMOTO IWAO
IPC: C08F8/18
Filed: 1978-12-29
Abstract: PURPOSE: To provide an enhanced hydration performance and improved solid surface wettability by allowing the inclusion of aliphatic monoamine and a salt of cyclohexanemonocarboxylic acid.  
     CONSTITUTION: Halogenated hydrocarbon solvent such as chlorinated hydrocarbon, e.g., methylene chloride, perchlorethylene with specific gravity 1.3 or more is made to include 0.05W10wt% of aliphatic monoamine represented by the formula I, and salt of cyclohexanemonocarboxylic acid represented by the formula II. In the formula I, R 1  is 6W10C alkyl radical, and in the formula II, R 2  is H, methyl radical or ethyl radical. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0770258-A (JP)
Title: Granulating method for semistable syrup
Inventor: JIEEMUZU II KANTORIRU
IPC: C08F287/00
Filed: 1994-07-18
Abstract: PURPOSE: To particulate a post inversion metastable syrup comprising a rubber- like composite phase and a resin phase through heightening the degree of freedom in the control and operation of a particle size distribution by applying a uniform shear field to the syrup.  
     CONSTITUTION: At least part of a metastable syrup (desirably containing 1-20 wt.% rubber) is subjected to an apparatus (particulator) 3 producing a field of a shear of 2-2,000 sec to invert it. Further, reactors 2, 12, and 13 cooperative and a polymerization plant are provided for the formation of a post inversion metastable syrup. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5592423-A (JP)
Title: Pile driving method and the said pile
Inventor: NAGAHARA TAKAHIRO
IPC: E02D5/38
Filed: 1978-12-30
Abstract: PURPOSE: To solidly build in the ground a short and small-scaled pile, by hammering into the ground a pipe proper equipped with a conical cap at the tip thereof and by filling by pressure with a hardening agent after pulling out the pipe for a distance of a given length.  
     CONSTITUTION: A pipe proper 1 with a conical cap 5 at the point thereof is hammered into the ground to a given depth. A foundation space is formed above the cap 5 by pulling out the pipe body for a distance of a given length, a reinforcing material 15 such as a reinforcing rod is inserted into the pipe proper 1. As a result of a hollow portion of the pipe proper 1 and the foundation space being filled by pressure with a liquid hardener 16 such as mortar, the hardening agent 16 so filled penetrates into an earth wall whereby to form the foundation space, a bulbous foundation being formed resulting from the expansion of the foundation space. After filling of the hardening agent 16 is completed, a sealing cap 4 is fitted in the upper portion of the pipe proper 1 to prevent a backward flow of the hardener 16. After the hardening agent 16 is hardened, a fence 21 or the like is located in line with a projection pirtion of the pipe proper 1 emerging from the ground. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05332280-A (JP)
Title: Inline pump
Inventor: FUJIMURA HIROYUKI
IPC: F04D13/14
Filed: 1992-06-01
Abstract: PURPOSE:To provide a high head without increasing the outside diameter of a pump by arranging impellers on one or both sides of a motor at two-stages. CONSTITUTION:In an inline pump which is provided with a pump casing comprising a suction side casing 1, a delivery side easing 5, and an outer cylinder 9 for connecting the suction side casing 1 to the delivery side casing 5 and a motor 22 provided in the pump casing, and in which a suction port and a delivery port are arranged in the same axis line, impellers 15 and 18 connected with the motor are arranged on both sides of the motor 22.
Patent JP-S6143987-A (JP)
Title: Peroxidase and its preparation
Inventor: SHINMEN YOSHIJI
IPC: C12N9/08
Filed: 1984-08-07
Abstract: NEW MATERIAL:The peroxidase having the following characteristics. Optimum pH, 5-7; optimum temperature, 30-40 deg.C; stable at 5-10pH; stable at <=50 deg.C; molecular weight, about 36,000 by SDS-polyacrylamide electrophoresis (using ampholine); isoelectric point, about 3.4pH by isoelectric fractionation; free from isozyme. USE:An oxidizing enzyme active in the presence of hydrogen peroxide. PREPARATION:Arthromyces ramosus (FERM P-7754) which is a microbial strain separated from soil is cultured, and the objective peroxidase is separated from the culture product. The microbial strain belongs to Deuteromycotina subdivition, Hyphomycetes class, and is characterized by colorlessness, septum, branches, etc.
Patent JP-S6319967-A (JP)
Title: Function sheet output system for second action
Inventor: KAMIYAMA AKIRA
IPC: H04N1/00
Filed: 1986-07-14
Abstract: PURPOSE:To simply set addresses and function items by storing previously a mark pattern of a function item inputted from a control panel against an address excepting for the specific one and reading out the mark pattern to record it on a function sheet for output after transmission of an original. CONSTITUTION:A function key is pushed via a control panel 3-2 to set a function item with an address excepting for a specific one. In this case, the set function is converted into a mark pattern of an OMR style and stored in an OMR pattern memory 21 connected separately to a control part 1. The contents of the momory 21 are recorded in an OMR format via an OMR recording part 22 sharing a primary part with a recording part 5 after transmission of an original. Then an OMR sheet is outputted. Thus it is possible to set simply addresses and function items in a second action mode by means of an OMR system like a specific address.
Patent JP-H05329232-A (JP)
Title: Golf club set
Inventor: ISHII HIDEYUKI
IPC: A63B102/32
Filed: 1992-06-01
Abstract: PURPOSE:To obtain the golf club set by forming the hitting faces of the heads of the golf clubs for long distances of carbon fibers, the hitting faces for middle distances of a stainless steel or iron and the fitting faces for short distances of copper, thereby increasing the flying distances of the golf clubs for long distances, allowing flying balls to stop well with the golf clubs for short distances and providing the golf clubs for middle distances with the intermediate performance thereof. CONSTITUTION:A recessed part 2 is formed in the face part of a club body 1 and a face material 3 is mounted in this recessed part 2. The carbon fibers as the face material 3 are used for the iron clubs for long distances. The iron or stainless steel is used for the iron clubs for middle distances and the copper is used as the face material 3 for the iron clubs for short distances. As a result, the flying distance is increased with the iron clubs for long distances and a back spin quantity is increased and the flying balls eventually stop well with the iron clubs for short distances. The intermediate characteristics thereof are obtd. with the iron clubs for middle distances. The optimum golf club set is thus obtd.