baber/WOPTO huggingface dataset:
Patent JP-S62196181-A (JP)
Title: Optical information-recording medium
Inventor: KAWAI SHOICHI
IPC: G11B7/243
Filed: 1986-01-27
Abstract: PURPOSE:To obtain an optical information-recording medium in which recorded information can be erased by irradiating a recorded part with erasing laser light for a sufficiently short period of time, by setting the composition of the optical information-recording medium to be Ge: 13-33, Te: 36-56, Sb: 21-41. CONSTITUTION:Elements Sb, Ge and Te are deposited on a glass substrate 2 by vacuum deposition or sputtering to provide a recording film 4 based on GeTeSb (Ge: 23+ or -10, Te: 46+ or -10, Sb: 31+ or -10), and a protective layer consisting of SiO2, AlN, Si5N5 or the like. When the recording film is entirely subjected to an erasing treatment comprising heating, irradiation with laser light or the like, Sb2Te3 is formed, and Ge is made free, whereby a high-reflectance state is obtained. When the recording film is irradiated with high-level semiconductor laser light (830nm) for recording from the substrate side, GeTe2 is formed while Sb is made free, only at irradiated parts, whereby the reflectance is lowered, and recording is achieved. When the recorded part is irradiated with intermediate-level laser light for erasure, Sb2Te3 is again formed while Ge is made free, whereby the reflectance is enhanced, and erasure is achieved.
Patent JP-S61181836-A (JP)
Inventor: EICHENAUER HERBERT
IPC: C08G77/445
Filed: 1986-01-27
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-H08206725-A (JP)
Title: Manufacture of inside grooved pipe
Inventor: SUZUKI YOSHIO
IPC: B21C1/22
Filed: 1995-01-31
Abstract: PURPOSE: To provide a manufacture method of an inside grooved pipe facilitating condition setting for working and with satisfactory workability. CONSTITUTION: Floating plug 2 and grooved plug 4 connected through the floating plug 2 and a connecting rod 3 are arranged in a metal pipe 1. The floating plug 2 is stayed in a drawing die 9 part by making the metal pipe 1 pass through the drawing die 9. And, plural grooves 20 are formed on the inside surface of the metal pipe 1 by pressing the metal pipe 1 passing through a position where the grooved plug 4 exists on the grooved plug 4 by a pressing means 10 in the position where the grooved plug 4 exists. In this case, at least one working plug 61 whose outside diameter is longer than that of a circle coming into contact with the groove bottom of the grooved plug 4, is arranged on the outlet side of the metal pipe 1 of the grooved plug 4.  By making the metal pipe 1 pass through the working plug 61, a projecting part partitioning the grooves 20 on the inside surface of the metal pipe, which are formed by the grooved plug 4, is worked.
Patent JP-H05202840-A (JP)
Title: Starting device for solar thermal power generation
Inventor: MASUTANI KEISUKE
IPC: F03G6/00
Filed: 1992-01-29
Abstract: PURPOSE:To stably, sufficiently and slowly start a power generation system provided with a closed type gas turbine utilizing solar heat as a heating source, especially a system used in space. CONSTITUTION:A gas driven motor 9 is used as a starting power instead of conventional direct current motors. As a gas source, a gas vented by a cooling system of a rocket propulsion liquid oxygen storage tank 14 is utilized.
Patent JP-2000211652-A (JP)
Title: Ballast filling bag
Inventor: YAGUCHI NAOYUKI
IPC: E01B1/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent broken stones from scattering due to impact of lumps of snow and ice which drop from a traveling train by forming a bag having an opening of synthetic fiber woven cloth, forming a joint by coupling its surface and rear face, also filling the bag with the broken stones and closing the opening, and placing the bags closely between ground beams. SOLUTION: Three sides 2 of four peripheral sides of a rectangular ballast filling bag is single-ply-woven including warps 3 and woofs 4, and one of the sides is an opening 5. A bag body 7 comprises a multiple-ply-woven structure which is dense and highly flexible, wherein two pieces including surface and rear are connected by a weaving thread or the like to form a joint 8. Since the bag body 7 is highly flexible, when it is filled with broken stones and placed between ground beams, it can be placed in tight contact with the beams according to a form between the ground beams. The bag body 7 is used so that a multiple-ply-woven part is positioned at least on an upper face, whereby the multiple-ply-woven part can relax impact from lumps of snow and ice dropping from a traveling train to prevent the broken stones (ballast) from scattering on a railway bed.
Patent JP-H01188862-A (JP)
Title: Electrophotographic sensitive body
Inventor: KYOGOKU TETSUO
IPC: G03G5/147
Filed: 1988-01-25
Abstract: PURPOSE:To improve durability by relieving the thermal strains generated by a difference in the coefft. of linear expansion between a protective layer and photoconductive layer by an intermediate layer consisting of a high-polymer resin. CONSTITUTION:The photosensitive body is constituted of a conductive base 1, the photoconductive layer 2, the intermediate layer 3 and the protective layer 4. Namely, the intermediate layer 3 consisting of the soft high-polymer resin is provided between the protective layer 4 made of ceramics and the photoconductive layer 2. The thermal strains generated by a difference in the coefft. of linear expansion between the hard protective layer 4 and the photoconductive layer 3 are, therefore, relieved by the soft intermediate layer 3 interposed therebetween, by which the degradation in the adhesiveness of the protective layer 4 is prevented. Cracking of the protective layer 4 and exfoliation of the protective layer 4 are thereby prevented and the durability is improved.
Patent JP-H09213978-A (JP)
Title: Semiconductor of chalcopyrite structure and photovolatic device therewith
Inventor: NAKAZAWA HIDENOBU
IPC: C23C14/06
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor of chalcopyrite structure which is of low resistance with less crystal defect and of p-type conductive type by doping impurities at low concentration. SOLUTION: A semiconductor of chalcopyrite structure shown by a chemical formula, I-III-VI2 , is doped with IV-group element such as carbon, silicon, etc., or boron of III-group element, thereby obtaining a semiconductor of chalcopyrite structure which is of low resistance and of p-type conductive type as shown by chemical formula, I-III-IVx VI2-x or I-III-IIIx VI2-x (where, I: Ib-group element in element periodic table; III: IIIb-group element; IV: IVb-group element; VI: VIb-group element).
Patent JP-S57127836-A (JP)
Title: Device for detecting defecation in diaper
Inventor: SOMEYA KENJI
IPC: A61F13/66
Filed: 1981-02-02
Abstract: PURPOSE:To control defecation of a plurality of diapers centrally, by attaching a sensor and an oscillator in each diaper. CONSTITUTION:The oscillator 1 which generates a desired frequency is attached to a desired position of the diaper cover 2. The sensor 3 wherein a pair of wires 6 and 7 are incorporated is attached to the inside of the diaper cover 2 by using a material such as cotton tape 5. When an electric capacity between the wires 6 and 7 of the sensor 3 is changed by the defectation, the oscillator 1 which is connected to the sensor 3 is oscillated. The oscillated radiowave is received by a receiver which is separately provided, and the defecation is detected.
Patent JP-S59140677-A (JP)
Title: Tape cassette
Inventor: OOTA TERUO
IPC: G11B23/087
Filed: 1983-01-31
Abstract: PURPOSE:To avoid sticking of fingerprint, etc. to a magnetic tape within a cassette housing by providing two shutters having an aperture part slidably at the front of the cassette housing and opening fully the aperture part at the front of the cassette housing when the shutters are sliding. CONSTITUTION:When a cassette tape is loaded into a recording/reproducing device for record and reproduction, both shutters 9R and 9L are slid right and left to be opened like French doors in order to secure the engaging between a hollow part 150 of a cassette housing and projected parts 11R and 11L of shutters 9R and 9L respectively. Under such conditions, both shutters 9R and 9L are locked respectively. In this case, the aperture parts of shutters 9R and 9L overlap small windows 5a and 5b as well as aperture parts 4a and 4b formed at the front of the cassette housing. Thus the shutters 9R and 9L never cover a center aperture 3, windows 5a and 5b and aperture parts 4a and 4b respectively.
Patent JP-S56115532-A (JP)
Title: Aperture
Inventor: OSADA TOSHIHIKO
IPC: H01L21/306
Filed: 1980-02-07
Abstract: PURPOSE:To obtain the aperture having an excellent linearity and sharp corners by a method wherein the knife-edged surfaces of the two flat plates, having a rectangular window with a knife-edge type peripheral fringe, are contacted and superposed. CONSTITUTION:After a thermal oxide film has been formed on the surface of a single crystal silicon substrate having the surface (100) as its main surface, a rectangular window with sides on the orientation directions of (11<->0) and (1<->10) of the silicon substrate is formed. Then, the substrate is soaked in an alkali solution, an anisortropic etching is performed on the silicon substrate and windows 3 and 5 having a knife-edge type side are formed on the flat plates 4 and 6 penetrating the substrate. Then, the oxide film is removed, the two flat plates 4 and 6 are superposed by contacting their knife-edged surfaces and a desired polygonal window is formed by shifting the position of the rectangular window.
Patent JP-H09202128-A (JP)
Title: Control device having software selecting function
Inventor: SUNAGA HIDEKI
IPC: B60H1/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device having a software selecting function to automatically select the software for air-conditioning control according to a panel for air-conditioning control to be connected. SOLUTION: A control device checks (S1) connected parts, and when a rear panel is connected to a front panel (S2, S3), a software capable of controlling automatic (AT) and manual (M) is selected (S4) by the operation from the rear panel or the front panel. When the front panel is of the type without a rear switch, the software capable of controlling automatic (AT) and manual (M) by the operation only from the rear panel is selected (S5).
Patent JP-S57130173-A (JP)
Title: Bankbook handling device
Inventor: CHIBA KAZUMI
IPC: G06Q40/02
Filed: 1981-02-03
Abstract: PURPOSE:To improve a quick service for bank users and the efficiency and reduce the labor, by automatizing the issue of a new bankbook and turnover of the page in the course of entry. CONSTITUTION:Carrying rollers 2-5 are provided at intervals shorter than the length of a bankbook on a carrying path 23 of a bankbook insertion entrance 1. A detector 10 of the carrying path 23 is provided in a position, which corresponds to the position of a bankbook page mark on the opened bankbook, on the carrying path 23, and the page mark 26 is detected, and the detection output is sent to an amplifier 18. A new bankbook issuing part 25 is provided in the lower end of the carrying path 23. This issuing part 25 has a cassette 12 where unused bankbooks 9' are closed and stored. The bankbook 9' in the cassette 12 is pressed toward the cassette aperture through a press plate 13 by a spring 14. A pickup roller 6 faces to the aperture of the cassette 12 is brought into contact with the most outside bankbook 9'. A separating roller 43 having a pawl 44 is provided above the roller 6.
Patent JP-S55106968-A (JP)
Title: Pneumatic type thread connector
Inventor: MIMA HIROSHI
IPC: B65H69/06
Filed: 1979-02-09
Abstract: PURPOSE: To connect both thread ends to form a uniform thread connection by a method wherein two thread ends are guided into an air nozzle, both thread ends are applied with circulation air flow by the injection air.  
     CONSTITUTION: Air nozzles 1 and 2 for generating injection air circulation flow of opposite direction are arranged side by side with a slight clearance 3 therebetween. The nozzles 1 and 2 are formed with the compressed air supply pipes 4 and 5, thread insertion slit 7 communicating with a hole 6 and injection pipes 8 and 9 passing from the compressed air supply pipes 4 and 5 to the hole 6 in a tangential direction. The air injected from the injection pipe 8 to the hole 6 is formed as a counter-clockwise circulation air flow, the air injected from the injection pipe 9 to the hole 6 is formed as a clockwise direction circulation air flow in the hole 6 of the nozzle 1. Over the injection pipe 8 of the nozzle 1 is formed S-twisted form, below that is formed Z-twisted, Z-twisted is also formed above the injection pipe 9 of the nozzle 2 and S-twisted is also formed threrbelow, they are coincided with a twisting direction of the threads YL and YU to cause both ends of the connected threads to be properly twisted form one thread. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03217673-A (JP)
Title: Peristaltic pump
Inventor: SUGIMOTO HISASHI
IPC: F04B43/12
Filed: 1990-01-24
Abstract: PURPOSE:To keep the volume constancy of a peristaltic pump and to reduce the fatigue of a pump tube by providing a subsidiary peristaltic pressing member to be operated relating to a main peristaltic pressing member for pressurization and to press the pump tube from a direction perpendicular to the press direction of the main pressing member. CONSTITUTION:A subsidiary pressing member 13 arranged in horizontal direction is operated relating to a main pressing member 8, and when the member 8 is moved backward, the member 13 presses a flattened pump tube inward from both ends to assist the recovery of original shape of the pump tube, and adjusts an elastic press bolt 17, using the pressing force of an elastic body 14 as the driving source. Thereby the pressing force of the member can be maintained optimal not to deteriorate the inhalation performance of the pump for a long term. And periphery of the pump tube is restricted mechanically with a pressure receiving wall 2 and a filling band 22 opposite to the main and the subsidiary pressing members respectively, and the vicinity of a delivery joint 36 out of the mechanical restriction is covered with a reinforcing wire-blade layer 37. Thereby even when the inner pressure of the pump tube is heightened sufficient pressure resistance can be maintained.
Patent JP-H11257843-A (JP)
Title: Pressure air separation method using waste expansion for compressing process flow
Inventor: FIDKOWSKI ZBIGNIEW TADEUSZ
IPC: F25J3/04
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method utilizing excess pressure energy contained in the waste flow of an air separation process. SOLUTION: In the pressure air separation process, supply air 701 is compressed in order to remove water and carbon dioxide, cooled cryogenically through a main heat exchanger 713 having low and high temperature ends, and fed to a distillation system comprising two distillation columns 111, 735 for separating the air into a nitrogen rich product 759, 781, an oxygen-rich product 799 and a waste gas flow 791. The waste flow is expanded at least partially and the work provided through expansion is utilized at least partially for compressing the process flow 719 other than the gas waste flow having temperature higher than the low temperature end of the main heat exchanger.
Patent JP-2000211197-A (JP)
Title: Printer, method for printing, and print
Inventor: MIYAZAKI NOBUO
IPC: B41J3/44
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To simply reprint based on image data. SOLUTION: In the case of printing, information indicating a storage place of image data is made to be a bar code. This image data storage place bar code 33 is recorded at a right side edge 35a of a print image 35. In the case of reprinting, the code 33 is read, and image data is read from the storage place of the corresponding image data. The data is printed by a printer based on the image data. Even in the case of reprinting, the code 33 is stored in the right side edge 35a of the image 35. The code 33 is read to automatically obtain the image data, and hence a troublesome operation of collating the data or the like is eliminated.
Patent JP-H11329895-A (JP)
Title: Manufacture of laminated electronic part and its characteristic measuring method
Inventor: SAKAI NORIO
IPC: H01G13/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated electronic part, wherein the characteristic of the laminated electronic part can be efficiently measured in a state where the laminated electronic parts are in a mother laminate dispensing with a special process for forming outer electrodes. SOLUTION: Insulating sheets are laminated interposing conductive films 23 and 24 between them for the formation of a mother laminate 14, wherein viaholes 19 filled up with conductive material 18 are provided to the mother laminate 14 at positions which are divided by cutting. The conductive materials 18 filled into the viaholes 19 are made to serve as the outer electrodes 12 of individual laminated electronic parts 10 when the mother laminate 14 is divided into the laminated electronic parts 10 by cutting.
Patent JP-H01189105-A (JP)
Title: Superconducting magnet
Inventor: OHARA AKINORI
IPC: H01F6/00
Filed: 1988-01-25
Abstract: PURPOSE:To reduce vibrations by composing a superconducting magnet used for a magnetic levitation vehicle of first and second superconducting coils, and generating a magnetic flux of the same direction as that of a magnetic flux presented so far in the second coil magnetically coupled when a superconduction breakdown occurs in the first coil. CONSTITUTION:A first superconducting coil 3, a first permanent magnet switch 4 and an exciting power source 5 are contained in a low temperature vessel 2 connected to a liquid He tank 1, a second superconducting coil 31 coupled magnetically densely with the side face or inner face of the coil 3 is disposed near, and a closed circuit is similarly composed of a second permanent current switch 41. With this configuration, magnetic fluxes generated by a circulating current flowing to the coil 3 and the switch 4 are crossed at the coil 41, and the switch 41 is then closed to be isolated from the ground side. A levitation traveling thereafter is conducted in the same manner as that so far, but when a conduction breakdown occurs due to a certain cause in the coil 3, the magnetic flux is held by the closed circuit formed of the coil 31 and the switch 41, thereby reducing the collapses of propulsion guide force and levitation force.
Patent JP-H11198272-A (JP)
Title: Discoloring laminate
Inventor: NAKAJIMA AKIO
IPC: B32B27/20
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent film durability by incorporating at least urethane resin in a binder resin. SOLUTION: A polyester sheet colored with blue is used as a support 2. An ink is formed by uniformly mixing and agitating fine particle-like silicic acid manufactured by a wet type method as a low refractive index pigment, an aqueous urethane resin as a binder resin, a pink aqueous pigment dispersion and water. At this time, a silicone anti-foamer, a thickener for an aqueous ink, an ethyleneglycol and block isocyanate crosslinker are mixed. The thus generated pink screen printing ink is solidly printed on an overall surface of the support 2 by using a mesh screen plate, dried, cured to form a pink porous layer 3 in a dry state. Thus, excellent film durability, a concealabioity in a dry state and a transparency in a liquid absorption state can be effectively functioned even by repeatedly using it.
Patent JP-H01190102-A (JP)
Title: Plane antenna
Inventor: INOUE HIROO
IPC: H01L23/495
Filed: 1988-01-26
Abstract: PURPOSE:To obtain a size and gain not obtained normally by providing distributers having a distribution ratio of 2:1 opposite to each other onto a feeder circuit connecting to a subarray and arranging the distributers and feeder in vertical symmetry with respect to the feeding point. CONSTITUTION:Six subarrays A, B, C, A', B', C' are of all the same size and they are arranged in a form of 2X3. In three subarrays 1 (A, B, C), the arrays A, B are connected by an equal-distributer 4 and they and other subarray l(C) are connected by a distributer 3 whose distribution ratio of 2:1. In this case, the feeder 2 is arranged so as to be equal in distance to the subarrays 1(A, B, C) or in the shortest distance and synthesized by the distributer 3. The result is used for the other three subarrays A', B', C' and its shape is a vertical symmetry type around the feeding point 5. When number of antenna elements used for the subarray 1 is changed, the antenna of the intermediate size is obtained.
Patent JP-S60160730-A (JP)
Title: Pcm system receiver
Inventor: IKEDA KAZUO
IPC: H04B1/06
Filed: 1984-02-01
Abstract: PURPOSE:To attain accurate tuning without depending on an input signal level by applying a constant control voltage independently of a high-frequency input signal carrier level to a gain control circuit for high frequency amplifier at channel selection tuning only. CONSTITUTION:The gain control circuit section 2 for high frequency amplifier is selected at the channel selection tuning only and a constant control voltage independently of the input signal level is applied from a power supply 12 by using a switch 11. Thus, the tuning characteristic of a receiver at a weak input signal is obtained indepedently of the input signal level to obtain a true tuning point.
Patent JP-S5298482-A (JP)
Title: Mios type memory device
Inventor: SHIMADA TAKASHI
IPC: H01L21/8247
Filed: 1976-02-14
Abstract: PURPOSE:To reduce leakage current, improve memory holding power, and furhter make erasure easy by composing the memory part with a metal gate electrodeSixOyNz layer-Si3 N4 layer-SiO2 layer-semiconductor substrate and making the SixOyNz layer thinner than the Si3 N4 layer, in MIOS type memory device used in TV picture receiver tuner.
Patent JP-H03220406-A (JP)
Title: Inspection device of bend of fic lead
Inventor: NAGAO MASAHIKO
IPC: G01B11/24
Filed: 1990-01-24
Abstract: PURPOSE:To enable precise detection of the bend of a lead by providing an illuminator, a camera for taking in an image of a component to be inspected, a binary-coding circuit, an inspection area storage circuit, an inspection area generating circuit and a determination circuit. CONSTITUTION:An illuminator 1 applies a light to a component to be inspected and a camera 2 takes in an image thereof and outputs a gradation-density image signal (a). A binary-coding circuit 3 receives the signal (a) as an input, converts it into '1' corresponding to a bright part and '0' corresponding to a dark part on the basis of a set level and outputs a binary-coded image signal (b). An inspection area generating circuit 4 receives the signal (b) as an input, generates an inspection area which contains a lead of the component set by an inspection area signal (c) stored in an inspection area storage circuit 5 and of which the ends in the direction (direction X) perpendicular to the lead do not touch adjacent leads on the right and the left, and outputs a binary-coded image signal (d) inside the inspection area. A determination circuit 6 receives the signal (d) as an input, detects the area of the part of the lead inside the inspection area and determines the length in the direction X. When this measured length is larger than a determination value set beforehand, it is determined that a solder ball exists.