baber/WOPTO huggingface dataset:
Patent JP-2000247738-A (JP)
Title: High-frequency dielectric ceramic composition and its production
Inventor: OGAWA HIROTAKA
IPC: H01B3/12
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high-frequency dielectric ceramic composition capable of keeping the dielectric constant within a certain low range by using Y2BaCuO5 solid solution hitherto known as an insulating phase. SOLUTION: The objective high-frequency dielectric ceramic composition is composed of a solid solution expressed by (Y2-xRx)Ba(Cu1-yZny)O5 (R is at least one kind of element selected from Yb, Tm, Er, Ho, Dy, Gd, Eu and Sm) or a solid solution obtained by substituting a part or total of Cu of the above solid solution with Zn. It can be produced by a general solid phase reaction method by mixing high-purity Y2O3, R2O3 (R is Yb, Tm, Er, Ho, Dy, Gd, Eu or Sm), BaCO3, CuO and ZnO powder specimen in wet state, calcining, crushing, granulating and forming the mixture, subjecting to cold isotropic press(CIP) and baking and annealing the product. The dielectric constant can be remained in a certain range smaller than the dielectric constant of a conventional composition.
Patent JP-S63213841-A (JP)
Title: Heat developing method
Inventor: NAGUMO AKIHIKO
IPC: G03D13/00
Filed: 1987-03-03
Abstract: PURPOSE:To obviate breakdown of microcapsules contg. a photosensitive compsn. at the time of heat development and to prevent generation of image contamination by heating a photosensitive material without contact with the photosensitive material. CONSTITUTION:The photosensitive material S with the photosensitive surface faced upward in a heat developing chamber 5 is placed on an endless belt 3 from a belt supporting roller 2a side and enters the chamber 5 where the material is heated by the radiation heat of an IR panel heater 1. The rear surface of the heater 1 is covered by a heatproof plate 4 to improve heat economy. The endless belt 3 to support the material S is supported by the belt supporting rollers 2a, 2b and is thereby carried. The belt 3 contacts the rear face of the material S. Said belt 3 is heated from the rear face thereof by an IR heater with a reflection plate 7 in order to accelerate the heating so that the photosensitive material can be heated without contact therewith. Generation of the capsule breakdown at the time when the photosensitive material film softens in the initial period of the heat development is thereby obviated and, therefore, the generation of the image contamination is prevented.
Patent JP-S54138303-A (JP)
Title: Light emitting element and photo detector
Inventor: SERIZAWA HIROMOTO
IPC: H01L33/00
Filed: 1978-04-19
Abstract: PURPOSE:To increase the transmission distance, by constituting the light emitting element and photo detector through the lamination of the photo detector of which center sensitivity is at the wave length region different from that of the light emitted from the light emitting elements, and reducing the transmission loss at the mono- line bidirectional communication. CONSTITUTION:The photo detecting section 23 taking the center wave length lambda2 different from that lambda1 emitted from the light emitting section 21 and the wave length region, is laminated via the photo absorbing substance 22 to form the light emitting element and photo detector 9 and 10, and the characteristics of the photo absorbing substance are constituted so that they pass the light taking the wave  length  lambda2 as the center wave length and absorbs the light the wabe length lambda1 as the  center wave length. The elements 9 and 10 with this constitution are connected to  the junction point 12 of the transmission fiber 11 to from the monoline bidirectional  communication circuit. Further, the number of the junctions of communication  circuit 12 reduced and the branch and coupling units are made unnecessary, to  reduce the transmission loss.
Patent JP-H11311846-A (JP)
Title: Method and system for printing and decoding 3d sound data recorded optically on film when image is captured
Inventor: PATTON DAVID L
IPC: G03B17/24
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously print sound data regarding a photograph print when an optical image is printed by recording sound segments from sound sources when a visual image is captured and reproducing sound segments from more than one sound source according to a user's choice. SOLUTION: A processed print 110 including a photograph image 120 and sound data 130 is formed from a negative film piece consisting of a photograph image part and a sound data part. The print 110 is scanned by, for example, a flatbed scanner 150, and transferred to a computer 180 and decoded to form a corresponding musical sound data file for permanent storage. Then audio segments are reproduced by using a sound reproduction component connected to the computer 180 and speakers 220A and 220B. A link to the sound file can be made and the scanned image is displayed preferably on a monitor 240.
Patent JP-S63212837-A (JP)
Title: Atmospheric pressure controller for low pressure environmental test room for self-propelled vehicle
Inventor: MATSUSHITA YASUZO
IPC: G01M99/00
Filed: 1987-03-02
Abstract: PURPOSE:To enable a test to be performed in a natural environmental condition by arranging an inlet port in one end of a first air vent near the exhaust port of an exhaust tube and opening an inlet port in one end of a second air vent in a low pressure environmental test room. CONSTITUTION:Outside air drawn by a charging blower 5 via an inlet port 4 in the distal end of an air vent 3 is supplied to a low pressure environmental test room 2 via a flow regulating valve 6 and a throttle valve 7. An inlet port 10 provided in the distal end of an exhaust air vent 9a is arranged near the exhaust port of an exhaust tube 1a. An inlet port 11 provided in the distal end of an exhaust air vent 9b is opened in the test room 2. A pressure control valve 17 is provided in the course of the air vent 9b. In such an atmospheric pressure controller, air in the test room 2 is drawn in from both the inlet ports 10 and 11. Therefore, there is neither a forcible intake from the exhaust port of the exhaust tube 1a nor the effect of the back pressure of a decompression blower 12 on the engine of an automobile 1 and a test can be conducted in a natural environment.
Patent JP-S58165761-A (JP)
Title: Preparation of flavoring agent and liquor having improved flavor
Inventor: NISHIZAWA YOSHIHIKO
IPC: A23L27/10
Filed: 1982-03-26
Abstract: PURPOSE:To obtain a flavoring agent capable of imparting the flavor to a food and drink, by heating a bamboo with superheated steam under pressure, and releasing the hot bamboo to a zone at a lower pressure. CONSTITUTION:A bamboo, e.g. Phyllostachys pubescens Mazel, Phyllostachys bambusoides Sieb. et Zucc. var. aurea Makino or Phyllostachys bambusoides Sieb. et. Zucc., is roughly crushed or pulverized in a pulverizer. The resultant bamboo is then introduced into a hot-pressing apparatus and heated with saturated steam of 2kg/cm<2>.G or higher pressure or superheated steam at 142 deg.C or above for 30sec or longer. The hot bamboo powder is then released slowly to a zone at a lower pressure to give the aimed flavoring bamboo. The resultant flavoring agent obtained from the bamboo is then added to a refined SAKE, wine, samshu, vodka, etc. to improve the flavor thereof.
Patent JP-S62270147-A (JP)
Title: Breast bone closing apparatus
Inventor: ROIDO ARUFURETSUDO SAZAARANDO
IPC: A61B/
Filed: 1987-03-02
Abstract: A sternum closure device (10) for closing the sternum of a patient is disclosed comprising a head portion (12), tail portion (16) and flexible spine portion (14). The head portion (12) includes a locking means to prevent backward movement of the spine portion (14) once it is received and engaged in the head portion (12).
Patent JP-S60191572-A (JP)
Title: Picture display device
Inventor: YAMASHITA AKIRA
IPC: H04N5/66
Filed: 1984-03-12
Abstract: PURPOSE:To reproduce a white level with good quality by passing through an electron beam including a guard band part when a white peak part of a video signal is displayed. CONSTITUTION:An electron beam is shut off tmporarily by providing a guard band of a width PW1 between R, G, B signals in the output of a pulse width modulation (PWM) circuit in general during the period. Since the PWM output width takes a maximum value PW2 all R, G, B outputs when a display output is at white peak, no guard band is required in this case. Then the passing of the electron beam is increased and the luminance of a white peak display part is increased by bringing the level to the H level also during the period of PW1.
Patent JP-S63215048-A (JP)
Title: Group control method for semiconductor assembly component
Inventor: YONEYAMA TAKESHI
IPC: H01L21/68
Filed: 1987-03-04
Abstract: PURPOSE:To make a lot size of semiconductor assembly components being manufactured goods small, by loading a specified amount of magazines stored in a station onto a linear motor car starting from a platform, and controlling automatically the carriage by a command from a computor. CONSTITUTION:A linear motor car 8 provided with a carrier is arranged for a U-shaped carrier path 7, and is automatically controlled by a command from a computor. A station 4 transferring magazines 2 by a robot serves as a relay point for an individual machine 1 and a platform 9. When the amount of magazines 2 stored in a station 4 reaches a specified value, the station 4 is moved to the platform 9 by a command from the computor, and the magazines 2 are loaded onto the motor car 8 by the robot. The motor car moves toward a confluence station 11 according to a command from the computor, and carries the magazines to a room B where the individual machine 12 for the next process is arranged.
Patent JP-S57161831-A (JP)
Title: Optical gate element
Inventor: IWAOKA HIDETO
IPC: G02F1/055
Filed: 1981-03-31
Abstract: PURPOSE:To emit a maximum quantity of a transmitted light beam even if an applied voltage is low, by using thin and beltlike electrodes having channel- sectioned grooves. CONSTITUTION:While no voltage is applied to an electrode 9, the plane of polarization of light transmitted through a substrate 2 made of an electrooptical material is not changed, and the transmitted light of the substrate 2 is not transmitted through a polarizing element 7 through two polarizing elements whose direction of polarization are at right angles. Once a voltage is applied from a power source 5 to the electrode 9 through a lead line 4, an electric field is established in the substrate 2, but the electrode 9 has channel-sectioned  grooves and electric fields are produced among the grooves. Consequently, the area where the electric field resides is large and the electric field operates effectively on the light beam transmitted through the substrate 2 perpendicularly to cause large double refraction of the light beam, so that some of components of the light beam are transmitted through the polarizing element 7.
Patent JP-H09243405-A (JP)
Title: Apparatus for detecting rotation of rotary body
Inventor: MAEDA MITSUHIKO
IPC: G01D5/30
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting the rotation of a rotary body which accepts irregularities of an assembly work and can count a correct count of pulses. SOLUTION: In the apparatus, a reflection-type photosensor 6 is arranged to face a face 2 to be detected of a rotary body. The face 2 to be detected is a light-illuminated face of alternately arranged light-reflecting faces 2a and light non-reflecting faces 2b obtained by equally dividing a face in a circumferential direction. A light-emitting element 4 and a photodetecting element 5 for projecting light to the face to be detected and for receiving a reflecting light respectively are arranged adjacently to each other and formed in one body by a resin package, thereby to constitute the reflection-type photosensor 6. A boundary face 7 of the light-emitting element and photodetecting element of the photosensor 6 is set to be orthogonal to a radial direction of the rotary body 9. The light-emitting element 4 of the photosensor 6 is set at the side of an outer circumference in the radial direction of the rotary body. Moreover, a reflecting plate forming the face to be detected is rigidly secured to a lower face of the direct gear 9.
Patent JP-H08262689-A (JP)
Title: Projection exposure method and mask used for it
Inventor: BOKU HIDEAKI
IPC: G03F1/28
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a projection exposure method that heightens resolution by providing phase difference between adjacent mask patterns, and provide masks used therefor. SOLUTION: A projection exposure method using masks includes a step of exposing an exposed object with phase difference between adjacent mask patterns using a transparent mask substrate inclined by a specified angle to a vertical direction on a path of light applied from a light source to pass through the masks, and light shielding film patterns regularly formed at the lower face of the mask base. Frequency difference on the pitch of the masks is thereby reduced by the wavelength and numerical aperture of the provided light source so as to shorten the pattern formable minimum pitch without shortening the wavelength of the light source or increasing the numerical aperture of a lens.
Patent JP-H11267269-A (JP)
Title: Game machine
Inventor: KUHARA MASATOSHI
IPC: A63F7/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a detector capable of detecting the number of winning balls in respective prize winning holes in a game machine for giving different privileges corresponding to the kinds of prize winning holes or the like. SOLUTION: Dedicated passages 9A, 10A and 10B are formed while being partitioned from ordinary prize winning holes, which are provided in a play area, to an assembly path, and by mounting detectors 25A, 25B and 25C for test at detector mounting parts 20A, 20B and 20C for test provided on these game ball passages, the number of winning balls in the respective prize winning holes can be temporarily measured. At the same time, a game machine to be sold without mounting these detectors.
Patent JP-H11252081-A (JP)
Title: Data collecting method
Inventor: TAKAHASHI YASUO
IPC: H04L12/28
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of exactly operating a system by transmitting a data request text to low-order equipment and collecting data from the low-order equipment in order from the highest priority based on the priority of respective plural data request texts when the plural data request texts are generated at high-order equipment. SOLUTION: High-order equipment 1 periodically or periodically performs access to low-order equipment 3 through a LAN 2 according to a polling system and collects data from the low-order equipment 3. Concerning the collection of data from the high-order equipment 1 to the low-order equipment 3, concretely, the data request text is prepared corresponding to the required data by plural application softwares provided with the high-order equipment 1. Then, the data request text is dispatched to a driver provided at the high-order equipment 1 and transmitted from the driver through the LASN 2 to the low-order equipment 3. The low-order equipment 3 prepares a response text and returns it to the high-order equipment 1 of the request source.
Patent JP-H09207766-A (JP)
Title: Person and cargo shared cableway device
Inventor: YAMADA SHIGERU
IPC: B61B12/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To safely carry persons and cargo in the same cableway at a low cost by alternately fixing a person carrier and a cargo carrier, and controlling the opening and closing of a passenger advance regulating gate by a person carrier passing detecting switch, and the drive and stop of a cargo control stopper by a cargo carrier passing detecting switch. SOLUTION: In a fixed circulating special cableway, a plurality of person carriers and cargo carriers are alternately fixed with a prescribed space on a support rope C, and a platform D1 and a cargo loading form D2 are set on a mountain base-side station D. This cableway gas a cargo transport and stock conveyor 3 and a cargo control stopper 4, and a person carrier passing detecting switch 8 for opening a passenger regulating gate 5 provided near a driving pulley A. Further, it has a cargo carrier passing detecting switch 6 for controlling the lowering of the cargo control stopper 4 and the drive of the stock conveyor 3, and a cargo passing detecting switch 7 for controlling the rise of the cargo control stopper 4 and the drive stop of the stock conveyor 3.
Patent JP-H10245354-A (JP)
Title: Production of acetal compound
Inventor: TAKEDA TAKANOBU
IPC: C07B61/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an acetal compound of a ketone or aldehyde functional group with a simple, inexpensive method, which uses no other substances than essential alcohol and a catalyst, by reacting an aldehyde or ketone compound with an alcohol in the presence of a catalytic amount of vanadium acetate. SOLUTION: The aldehyde compound is expressed by the formula of R<2> CHO (R<2> is a 1-10C normal alkyl, etc.), the ketone compound is expressed by the formula of R<3> COR<4> (R<3> and R<4> are each a 1-10C normal alkyl, etc.) and the alcohol is expressed by the formula of R<1> OH (R<1> is a 1-6C normal alkyl, etc.). The amount of the alcohol uses as a solvent is preferably in such a range that a raw material aldehyde or ketone becomes 0.5-5.0mol/L in concentration, and the use of vanadium acetate is in the range of 0.0001-0.1 equivalent based on the raw material aldehyde or ketone. The reaction is commonly carried out in nitrogen atmosphere at a temperature in the range of 0-70 deg.C. After the reaction, the reaction mixture is filtered or extracted with hexane and water followed by drying and condensing to obtain the objective compound.
Patent JP-S51121477-A (JP)
Title: Process for treating cement-containing dirty mud-like waste materials
Inventor: HASHIMOTO TAKAHARU
IPC: A62D3/00
Filed: 1975-04-18
Abstract: PURPOSE: To provide a process, where in a cement-containing dirty mud-like waste material is mixed with a cement powder to form a mixture which contains water in a predetermined amount. The mixture is shaped, cured and coated with a plastic material. This process serves for the prevention of an anvironmental pollution caused by alkali materials. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03250012-A (JP)
Title: Solder resist ink composition and cured product thereof
Inventor: TAKIGUCHI GIICHI
IPC: C08F299/00
Filed: 1990-02-28
Abstract: PURPOSE:To form a solder resist ink composition having good storage stability and excellent photosensitivity and giving a cured film excellent in adhesion, soldering-heat resistance, etc., by using an unsaturated polycarboxylic acid resin derived from a specified epoxy resin as a base and mixing this base with other specified components. CONSTITUTION:An alkali-developable photosensitive thermosetting solder resist ink composition is formed by mixing an unsaturated polycarboxylic acid resin (A) obtained by reacting a reaction product between an epoxy resin of formula I (wherein R is H or CH3; and (n) is 0 or an integer of 1 or greater) and (meth) acrylic acid with a polybasic carboxylic acid or its anhydride with an epoxy(meth)acrylate (B) which is a reaction product between an epoxy resin of a softening point of 50 deg.C or above and (meth)acrylic acid, a reaction product (C) between a carboxyl- or carboxylic anhydride group-containing polymer and a hydroxy (meth)acrylic ester, tris(2,3-epoxypropyl) isocyanurate (D), an unsaturated monomer and/or an organic solvent (E) as a diluent, and a photopolymerization initiator (F).
Patent JP-2000241439-A (JP)
Title: Scan method for scanning probe microscope and scanning probe microscope
Inventor: IWATSUKI MASASHI
IPC: G01N37/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a scanning method for a scanning probe microscope not narrowing a field of view for observation, reducing drastically an affect of a vibration due to a mechanical scanning system, and obtaining an image without affect of noise or distortion, and the scanning probe microscope. SOLUTION: A control circuit 9 controls a scan signal generator 10 to supply an X drive circuit 8 and a Y drive circuit 7 with scan signals, and sets a scan stop period to the scan signal supplied to the X drive circuit 8, for example. Namely, the scan stop period (t) is set for a period between the end of a linear forward scan signal Sf and the start of a linear backward scan signal Sb. Also the scan stop period (t) is set for a period between the end of the linear backward scan signal Sb and the start of the linear forward scan signal Sf. The scan stop period (t) is set to a period until a damping of a mechanical system disappears after the end of one linear scan by a mechanical drive for a probe 1 in X direction.
Patent JP-S59173449-A (JP)
Inventor: IKEDA TOSHINOBU
IPC: E04C5/01
Filed: 1983-03-22
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-2000247904-A (JP)
Title: Cerebral blood vessel twitching treatment agent and hematoma remover
Inventor: ISOTANI EIJI
IPC: A61K31/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a treatment preparation that can inhibit cerebral blood vessel twitching after cerebral hemorrhage, particularly subarachnoid hemorrhage and can promote the removal of hematoma by using activated protein C (abbreviated to APC hereinafter) as an active ingredient. SOLUTION: This therapeutic agent includes APC as an active ingredient. In a preferred embodiment, the APC is particularly human blood-originating APC or human APC given by the gene technology. This blood originating APC is obtained by, for example, purifying protein C in affinity chromatography using anti-protein C-antibody, preferably the monoclonal antibody from human plasma and activating the purified protein C with human thrombin and purifying the activated protein C with the cationic ion-exchange chromatography. This preparation is preferably used as an injection preparation. The daily dose of this preparation is 0.5-10 mg/adult in the case of administration into the cistern.
Patent JP-S59172301-A (JP)
Inventor: HARATANI YUTAKA
IPC: B65F3/04
Filed: 1983-03-22
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-S58165325-A (JP)
Title: Exposure of electron beam
Inventor: TAKEUCHI KUNIO
IPC: H01L21/027
Filed: 1982-03-26
Abstract: PURPOSE:To remarkably cut down the time required for the entire patterning by a method wherein a stage is shifted at the distance equal to the maximum amplitude of the electron beam, thereby enabling to reduce the number of shifting. CONSTITUTION:The material to be exposed is divided into a plurality of chips of identical kind and the pattern in chips is drawn using the data sent from the chip data memory wherein the pattern data of the chip 1 are stored. At this time, the material to be exposed is divided into the square-shaped region (the regions divided by broken lines) having the largest amplitude L of the electron beam is virtually regarded as a side of the square-shaped region, and the stage is shifted in X or Y direction by the distance equal to the maximum amplitude of the electron beam. A patterning is performed on the regions in the order of 1, 2, 3 and so force, for example, using the chip data sent from the chip data memory effectively. Accordingly, the number of shifting of the stage required when a patterning is performed on the chips of lxXly (the region divided by solid lines) in size can be reduced remarkably as a whole.