baber/WOPTO huggingface dataset:
Patent JP-H03250739-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI MASAHISA
IPC: H01L29/20
Filed: 1990-02-28
Abstract: PURPOSE:To realize a complementary circuit of a heterojunction FET without using a selective growth operation by providing the following: a first undoped semiconductor layer and a second undoped semiconductor layer; a first doped semiconductor layer and a second doped semiconductor layer whose affinity is small; and a first Schottky gate and a second Schottky gate. CONSTITUTION:A first doped semiconductor layer 2 whose affinity to carriers of a first conductivity type is smaller than that of a first undoped semiconductor layer 1 is arranged on the first undoped semiconductor layer 1; a first Schottky gate 3 is formed on the first doped semiconductor layer 2; a first heterojunction FET is constituted. A second doped semiconductor layer 4 of a second conductivity type opposite to the first conductivity type is arranged on the first doped semiconductor layer 2; In addition, a second undoped semiconductor layer 5 whose affinity to carriers of a second conductivity type is larger than that of the second doped semiconductor layer 2 is arranged on the second doped semiconductor layer 4; a second Schottky gate 6 is formed on the second undoped semiconductor layer 5; a second FET is constituted. Thereby, a complementary circuit of a heterojunction FET can be formed without using a selective growth operation.
Patent JP-H09216161-A (JP)
Title: Linear material polishing method and device thereof
Inventor: OOTA KUNIO
IPC: B24C3/32
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To polish a linear material with high efficiency by traveling a mass of abrasive grain while moving them spirally so as to turn them at least once, and moving the linear material in the mass of abrasive grain along their traveling direction. SOLUTION: Draft is generated, which travels from an intake pipe to an exhaust pipe while making spiral movement so as to make at least one turn in a cylindrical body 1 by driving a dust collector 3. A required amount of abrasive grain is supplied so as to be poured in along the inner surface of the cylindrical body 1 through a hopper 2 from an abrasive grain storage tank 11 in an abrasive grain recovery mechanism 4. A mass of abrasive grain supplied receives the suction action of the dust collector 3, and moves along the inner surface of the cylindrical body 1 from a position beneath the hopper 2 to a receiver box 8 while making spiral movement so as to make at least one turn.  When a linear material W is penetrated in the vicinity of the inner surface of the cylindrical body 1 under this condition, the linear material W passes through the mass of abrasive grain spirally-moving, thus it is possible to polish the whole circumferential surface at the time of completing penetration.
Patent JP-H02227746-A (JP)
Title: Collecting device for terminal working data
Inventor: YOSHIMA TOSHIAKI
IPC: G06F11/34
Filed: 1989-02-28
Abstract: PURPOSE:To automatically collect and edit the working data on a terminal by storing the working state data and the totalization data on each terminal equipment into each data file and editing and outputting the totalization data stored in its file. CONSTITUTION:When the personal computers 2-1-2-n are used under the control of a terminal controller 1, a data collecting means 11 of a data processor 10 collects the working data and writes additionally them to a collection data file 21 of a magnetic disk device 20 in the form of a code. This process is carried out every time either one of computers 2-1-2-n is used. Thus a data totalization means 12 totalizes the working data stored in the file 21 based on a totalization table 22. The totalized data is written into an after-totalization data file 23. Then a data editing means 13 takes the totalization data out of the file 23 and outputs them to a floppy disk 30 after editing.
Patent JP-H05215650-A (JP)
Title: Method for discriminating side slipping value of automobile
Inventor: HIRANO AKIRA
IPC: G01M17/007
Filed: 1992-02-04
Abstract: PURPOSE:To discriminate the side slipping value of an automobile by measuring an accurate side slipping value by confirming the presence/absence of abnormality at the time of measuring the side slipping value. CONSTITUTION:The title method has a first process in which the side slipping value of a vehicle 3 to be measured is compared with a reference side slipping value after calculating the side slipping value from that of the vehicle 3 detected by means of first vehicle detectors 4 positioned on the entrance side of a running board 2 and that of the vehicle 3 detected by means of second vehicle detectors 5 on the exit side of the board 2 and a second process in which an average line of side slip variation is calculated from the side slip variation between the detectors 4 and 5 and a tolerance is given to the average line for abnormal measurements and, at the same time, the average line is compared with the locus of slide slipping amounts. When the vehicle 3 meets the conditions of both the first and second processes, the vehicle is discriminated as acceptable.
Patent JP-S54139769-A (JP)
Title: Analog display electronic watch
Inventor: KAWAMURA HIDEJI
IPC: G04G5/00
Filed: 1978-04-21
Abstract: PURPOSE:To change fast feed frequencies according to correction switch operating pressure by controlling the opening and closing of gates by the outputs of a pressure sensitive element according to a fast feed operating pressure. CONSTITUTION:AND gates G5 thru G7 corresponding to comparators C1 thru C3 are opened by the comparing outputs of the comparators C1 thru C3 to which different reference voltages are applied by the outputs of a pressure sensitive element 6 according to the pressing force operating a correction switch SW. This causes the fast feed pulses of different frequencies outputted by a fast feed pulse generator 4 connecting to a frequency divider 2 through the gates G5 thru G7 thus opened to be applied to a motor driving circuit 5 through OR gate G8. Hence, the fast feed correction of the watch may be performed at different fast feed speeds according to the switch operating pressure.
Patent JP-H04284082-A (JP)
Title: Recorder
Inventor: YAMAGISHI YOICHI
IPC: G10L19/00
Filed: 1991-03-13
Abstract: PURPOSE:To prevent recording capacity from being unnecessarily consumed in the case of recording sounds in a memory card. CONSTITUTION:Within a range (S15) for the number of clusters removing a number (m) of unrecorded clusters from a number (a) of clusters required for one image, the number of clusters used for voice recording is selected (S16) (either all the recordable clusters or the clusters of fixed constants b1 and b2), and corresponding to the selection of the combination of the recording time of voice compressibility, recording time (t) per cluster is decided (S25 and 26). Then, recording time T is decided (S27).
Patent JP-S57163783-A (JP)
Title: Electro-magnetic type rotary slide valve
Inventor: AKAGI MOTONAGA
IPC: F16K31/08
Filed: 1981-03-31
Abstract: PURPOSE:To reduce the dimensions as well as to improve the responsive characteristics of an electro-magnetic type rotary slide valve for controlling intake and discharge flow in, for example, an internal combustion engine, by enabling a motor and a valve to operate together as an unit in the direction of fluid flow. CONSTITUTION:A permanent magnet 11 is attracted to (or repulsed from) its counterpart pole, and therefore exerts force in the rectilinear direction of left or right, while the upper circular part of a valve lement 9 integrally incorporated with the permanent magnet 11 executes circular mortion about a pin 10 serving as a fulcrum. That is: the sliding and rotating movement with respect to a seat portion of a discharge port 1a is carried out, overcoming a spring 12. With this arrangement, the discharge pore 1a is opened to the degree corresponding to this rotation amount and is therefore communicated with an intake port 2a.
Patent JP-S63217180-A (JP)
Inventor: ARAI YUKIO
IPC: F25B9/06
Filed: 1987-03-03
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-S53132631-A (JP)
Title: Cooler for engine
Inventor: FUJITA NOBUO
IPC: F01P7/16
Filed: 1977-04-26
Abstract: PURPOSE:To miniaturize a radiator by detection of the displacement of a heat response shut-off valve and by shut-off of a bypass.
Patent JP-H03251238-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KOJIMA MITSUHIRO
IPC: A61B8/00
Filed: 1990-02-28
Abstract: PURPOSE:To constitute the device so that many kinds of probes can be held simultaneously by attaching a plate-like member having a probe holder hole of an arbitrary shape to a probe holder so as to be freely attachable and detachable. CONSTITUTION:From a device main body 1, a probe 3 is drawn out through a cable 3, and on an operating panel 4, plural kinds of switches required for executing an ultrasonic diagnosis are placed. A display 5 displays an image photographed by an ultrasonic scan by the probe 3. On the side of the operating panel 4, a box-like probe holder 7 for holding the probe is provided, and in the bottom part of the box-like probe holder 7, a guide hole 8 of a rectangular shape is formed. To the guide hole 8, a plate-like member 10 having a probe holder hole 9 of an arbitrary shape is attached so as to be freely attachable and detachable. Accordingly, it is possible to correspond to any kind of probe by changing the plate-like member 10, therefore, the diagnostic capacity can be improved.
Patent JP-H05265693-A (JP)
Title: Terminal equipment for reproducing image
IPC: H04N1/21
Filed: 1992-03-05
Abstract: PURPOSE:To reduce the capacity of a signal storing memory without losing the continuity of an image. CONSTITUTION:This image reproducing terminal equipment is provided with two signal storing memories 6, 7 with a small capacity, an input switch 5 for distributing and supplying input signals to the two memories 6, 7, an output switch 8 for selectively outputting signals sent from the memories 6, 7, and an image reproducing part 10 for receiving an output from the switch 8 and reproducing image data.
Patent JP-H07260182-A (JP)
Title: Air conditioner
Inventor: NAGAKURA SUSUMU
IPC: F24F13/30
Filed: 1994-03-18
Abstract: PURPOSE:To improve a heat exchanging efficiency by a method wherein a shape of recesses of heat radiation fins and connected parts is made to be the most suitable one under a state of bent of the heat exchanger so as to prevent fresh air from being passed and aeration resistance is reduced. CONSTITUTION:Many heat radiation fins 12 are arranged in side-by-side relation with a narrow spacing being applied from each other. There is provided a heat exchanger in which heat exchanging pipes 13 are passed through these heat radiation fins and bent parts M having the heat radiation fins bent and formed. The bent part of the heat exchanger is a fin part where the recesses 21 arranged from one end of the heat radiation fin to the other end thereof and the part left between the extremity ends of the recesses and the other end edges of the heat radiation fins. It is comprised of the second connecting part 16 acting as a supporting point during bending operation. The recesses are provided with a connecting part 17 where the upper and lower sides 21a and 21b opposed to each other to form the recesses are deformed in a predetermined direction as the bending work is carried out.
Patent JP-S62215023-A (JP)
Inventor: ARUMANDO DANIYOORO
IPC: D01H9/18
Filed: 1987-03-03
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-H0210298-A (JP)
Title: Control rod spider assembly
Inventor: JIYON MIRUTON SHIYARENBAAGAA
IPC: G21C7/10
Filed: 1989-03-02
Abstract: PURPOSE: To reconstitute a control rod spider assembly by attaching a control rod to a spider structure with a detachable attaching joint. CONSTITUTION: A control rod spider assembly 68 is provided with a spider structure 70, a plurality of control rods 72 and a plurality of attaching joints 74 for tightening the control rods 72 to the structure 70. The attaching joint 74 is provided with an interconnection finger 76, an upper end plug 80 and a fixing nut 102. When the end plug 70 is inserted in the interconnection finger 76, the fixing nut 102 is fitted to the screw part of the end plug 80, has flexibility and extending property in the radial direction for completely jointing the finger 76 and the end plug 80, and is made structure strong in vibration and shock. Thus, by using such attaching joint 74, reconstitution work is quicker, processing and inspection are reduced and the constitution element of the attaching joint can be reused.
Patent JP-H10247195-A (JP)
Title: Data base retrieval system on internet provided with user support function
Inventor: YAMAMOTO TAKASHI
IPC: G06F17/30
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a system which automatically performs repetitive retrieval of a data base for a user. SOLUTION: A retrieval condition that a user inputs from a client computer C is inputted to a data base DB through the Internet, a WWW server 100 and a system management server 120 to obtain a retrieval result. A conditional expression representing the said retrieval condition is buried in the retrieval result to be returned to the user. When the user makes a request to register it, the retrieval conditional expression and the electronic mail address of the user are paired, transmitted and registered in a user list memory 130. The system management server 120 performs repetitive retrieval of the data base DB properly, stores the retrieval result as an answer file in an HTML(hypertext markup language) type having a file name relating to an electronic mail address and informs the user of the URL of the answer file with an electronic mail.
Patent JP-S61217046-A (JP)
Title: Processor
Inventor: MOSS BRIAN F
IPC: G03D11/00
Filed: 1986-03-07
Abstract: An apparatus for the processing of a film contained in a cassette, the cassette being of the kind comprising a substantially cylindrical body formed with protruding light-tight longitudinally extending film exit slot means and having the film wound thereon, said apparatus comprising a light-tight columnar body having a longitudinal axis and a block accommodated by said columnar body having a central aperture for receiving the cassette and retaining the cassette body, and having a space sufficiently large to receive from said cassette the spool with the film wound thereon, and a plunger adapted for engaging the spool of said cassette and being movable to force the lowermost cap off said cassette body and to move said spool and the film wound thereon out of said cassette body and into said space, said space being adapted for containing liquid for processing the film, the apparatus being characterized in that there is present in the apparatus below the block, but above the space for containing liquid a shelf which is adapted to catch and retain the end cap as it is pushed off the cassette, the said shelf having in its middle a circular hole of sufficient diameter to allow passage threthrough of the film wound thereon the spool, but too small to allow the end cap to fall through the shelf.
Patent JP-H04267305-A (JP)
Title: Permanent magnet
Inventor: YOKOYAMA SHIGEKI
IPC: C22C38/00
Filed: 1991-02-21
Abstract: PURPOSE:To get an R-Fe-B permanent magnet excellent in productivity and corrosion resistance by arranging a three layers of protective layer on the surface of the permanent magnet. CONSTITUTION:Three kinds of plating films, where S concentration is changed to three levels by electric plating, are arranged in various thickness on the surface of a permanent magnet. Using watt bath for plating bath, and changing the additive as formalin for the first and second layers and saccharin sodium for the third layer, S concentration is changed. The current density is 4A/dm<2>. These samples are offered to auto crepe test and salt jet test. As a result, by the triple Ni plating of the combination of the first layer (S concentration 0.005wt.%) 10mum, the second layer (S content 0.2wt.%) 1mum, and the third layer (S concentration 0.03wt.%) 4mum, excellent corrosion resistance can be gotten. Moreover, it can be known that the triple Ni plating 10mum in total thickness shows the corrosion resistance approximately as high as the double plating 15mum thick in total.
Patent JP-S63216397-A (JP)
Inventor: KONISHI HARUO
IPC: H05K3/44
Filed: 1987-03-05
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-S59177140-A (JP)
Title: Preparation of hydrophobic catalyst
Inventor: ASAKURA YAMATO
IPC: B01J31/26
Filed: 1983-03-25
Abstract: PURPOSE:To prepare a hydrophobic catalyst having high activity and free from the lowering of activity, by precipitating catalytic metal particles each coated with a surfactant on the surface of a hydrophobic carrier while subjecting the surfactant to oxidative decomposition under a selected condition. CONSTITUTION:A hydrophobic carrier such as a porous polytetrafluoroethylene carrier is impregnated with an alcohol solution containing catalytic metal particles each coated with a surfactant and the coated catalytic metal particles are precipitated on the surface of the carrier. Subsequently, the supported carrier is immersed in an oxidizing agent such as an aqueous nitric acid solution with a concn. of about 7N or less and the surfactant is selectively subjected to oxidative decomposition under the catalytic action of the catalytic metal particles without losing the inherent hydrophobicity of the carrier in such a condition that the oxidative decomposition speed of the carrier itself can be disregarded as compared with that of the surfactant. By this method, a hydrophobic catalyst suitable for the promotion of hydrogen isotope exchange reaction can be prepared.
Patent JP-S62206239-A (JP)
Title: Exhaust brake device utilizing vacuum pressure
Inventor: OGAWARA HIDEJI
IPC: F02D9/06
Filed: 1986-03-06
Abstract: PURPOSE:To eliminate the operation delay of an exhaust brake by always connecting one edge of the cylinder of an actuator for driving an exhaust brake with vacuum pressure and switching the pressure at the other edge to the atmospheric pressure and the vacuum pressure by a control valve. CONSTITUTION:In an actuator for driving the opening/closing valve 9 of an exhaust passage 10, the chamber (a) at one edge of a cylinder 5 is always connected with a vacuum tank 6 through a conduit 11A. The chamber (b) at the other edge of the cylinder 5 is connected with the vacuum tank 6 through a conduit 11B and a solenoid valve 3. Further, a spring 8 for urging the opening/ closing valve 9 in the opening direction is installed into the chamber (a) of the cylinder 5. When an exhaust brake is operated, a valve piece 3A is pushed down by urging the solenoid valve 3, and the atmosphere is introduced into the chamber (b) of the cylinder 5. Since the pressure increase does not occur in the vacuum tank 6 and the conduit 11A at this time, a piston 4 can be operated at a high speed.
Patent JP-H02269736-A (JP)
Title: Polymer of carbon monoxide and monoolefin
Inventor: YOSEFUSU FUUBERUTASU FUAN DEYU
IPC: C08G67/00
Filed: 1990-02-28
Abstract: Novel copolymers of carbon monoxide with one or more optionally alkyl-substituted cyclopentenes, are obtainable by contacting the monomers with a catalyst composition solution comprising: (a) a palladium compound, (b) an anion of an acid with a pKa of less than 2, and (c) a bidentate ligand containing phosphorus, sulphur or nitrogen, with the proviso that when a bidentate ligand chosen from nitrogen, sulphur or aromatic phosphorus containing compounds is used as component (c), the catalyst composition additionally comprises a meta-dinitrobenzene compound as component (d).
Patent JP-S60194589-A (JP)
Title: Slab type solid-state laser oscillation device
Inventor: SUZUKI SADAICHI
IPC: H01S3/091
Filed: 1984-03-16
Abstract: PURPOSE:To enable long-time use without the need to keep the surface of a solid-state laser medium in mirror form, by a method wherein the solid-state laser medium is contained in a container, which is also filled with a matching oil having the same refractive index as that of said medium. CONSTITUTION:Flash lamps 10 and 10' as the light source for excitation are arranged in lamp houses 9 and 9' respectively, and the coolant flows through preferably many inlets 11 and 11' and outlets 12 and 12' provided on both sides right and left of the lamp houses 9 and 9'. When light is pumped by the flash lamps 10 and 10', a laser beam oscillates, by excitation of laser oscillation ions in the laser medium 4. However, since the internal space of the container 1 containing the laser medium 4 is filled with the matching oil 6 having the same refractive index as that of the medium 4, the laser beam is reflected not on the surface of the medium 4 but on the inner surface of the container 1; thereby, it is not necessary to keep the surface of the medium 4 in mirror form.
Patent JP-H03254039-A (JP)
Title: Brushing device of bender frame for cathode-ray tube
Inventor: HAYASHI NAOKI
IPC: H01J9/14
Filed: 1990-03-02
Abstract: PURPOSE:To prevent generation of burrs accompanying brushing of outside welding bumps by making brushing by means of an outside brush in the direction along the outside welding bump of a bender frame. CONSTITUTION:When a device is started, the motors 23, 24 are driven to rotate an inside brush 20 and the outside brushes 21, 22. A frame stand 17 rises, the inside welding bump 3 of a bender frame 1 hits the brush 20 to be brushed. The frame stand 17 descends and the outside welding bump 4a of the frame 1 hits a brush 21 in parallel to be brushed from the direction along the bump 4a. The frame stand 17 is then advanced to make a bump 4b to hit a brush 22 in parallel to make brushing from the direction along the bump 4b. Thereby a stripping-off of the end face of the welding part due to brushing vanishes thus to prevent generation of burrs.
Patent JP-H06258450-A (JP)
Title: Radiation measuring equipment
Inventor: MITO MASAYASU
IPC: G01T7/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide a downsized radiation measuring equipment for measuring radon and thoron existing in a gas with high sensitivity. CONSTITUTION:A container 32 for an ionization chamber 30 is composed of an alpha-ray transmitting material and an ionization gas is encapsulated therein. The container 32 is made of an organic film, for example, and a frame 44 is provided in order to hold the container 32. A conductive coating material 46 is applied to the inner face of the container 32 and a voltage is applied between the coating material 46 and a current collecting electrode 34. Since the container 32 is entirely composed of an alpha-ray transmitting material, radon existing around the container can be measured efficiently.
Patent JP-H07264557-A (JP)
Title: Character broadcasting receiver
Inventor: SODA KOICHI
IPC: H04N7/035
Filed: 1994-03-18
Abstract: PURPOSE:To retrieve stock quotation information by an issue number and to extract stock data by reading out the genre of an inputted issue number from a 2nd storage means, reading out the data of parts corresponding to item numbers in the same genre from a 1st storage means, decoding and displaying the read data. CONSTITUTION:When a required issue number is inputted by the operation of a remote controller, a receiving part 7 receives a remotely controlled signal and enters the required issue number. A storage part 6 is retrieved to judge and read out a genre to which the issue number belong. When the required issue number can not be retrieved, other page data are retrieved. When the required issue number can be retrieved, the issue number, issue name and stock data of the issue concerned are read out and stored in a memory 8. In each input of the issue number, the issue number is inputted to the receiving part 7, the memory 8 is retrieved and specified data are read out and displayed on a display part 3 through a decoder part 11.