baber/WOPTO huggingface dataset:
Patent JP-S62249131-A (JP)
Title: Laser recorder
Inventor: MINO MASAYUKI
IPC: G03B27/32
Filed: 1986-04-22
Abstract: PURPOSE:To move a film at a low constant speed with high accuracy and to perform a precise laser scan by supplying the film to a main driving roller in a slack state and preventing force for film supply and discharge from operating on the film. CONSTITUTION:Slack detecting devices 9 and 10 are provided between the main driving roller 40, and a supply driving roller 7 and a discharge driving roller 8, so that the driving rollers 7 and 8 are controlled according to signals from the slack detecting device 9 and 10. When an image information recording part 5 is put in laser recording operation, the film 100 fed out of a film feed-out part 2 moves while being slackened between the main driving roller 40 and supply driving roller 7, and the main driving roller 40 and discharge driving roller 8. The film 100 is therefore fed at a stable low moving speed by the main driving roller 40 and pressure rollers 41 and 42.
Patent JP-S5317819-A (JP)
Title: Warming up device for automobile engine
Inventor: HATSUTORI HIBIKI
IPC: F02M31/07
Filed: 1976-08-04
Abstract: PURPOSE: To shorten the time of warming up operation and to decrease the uncombus uncombusted exhaust gas and to simplify the operation by making the operating source of the choke valve of the carburetor and that of the air control valve in common and linked. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5245489-A (JP)
Title: Apparatus for holding fruit
Inventor: TAKIZAWA KOUJI
IPC: A23N15/00
Filed: 1976-08-04
Abstract: PURPOSE:To provide an appratus for holding fruit which is adapted to trnsfer bagged fruit holding positively without damaging thereof in treating bags.
Patent JP-S60236258-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANAMORI KIMINORI
IPC: H01L27/02
Filed: 1984-05-10
Abstract: PURPOSE:To obtain an input circuit which is not necessary to add a diode for protecting an input by providing an input logic circuit which operates as an inverter connected with an input terminal through a capacitor and an inverter for forming a positive feedback circuit. CONSTITUTION:When a static high voltage is input from an input terminal 11, a transient voltage is transmitted through a capacitor 12 to an input terminal 15, but since it is rapidly discharged by a diode 13 or 14, almost no voltage is applied to the terminal 15. Since diodes 13, 14 connected with power sources VDD, VSS are equivalently connected via an inverter 17 of CMOS configuration, they are not necessary to be connected. An input signal is connected by an inverter formed of MOSFET or a logic circuit 16 having inverter operation and an inverter 17 for forming a positive feedback and operated as a latch circuit.
Patent JP-S5617371-A (JP)
Title: Magnetic recording material for magnetic imaging
Inventor: NOMURA MASAAKI
IPC: G03G19/00
Filed: 1979-07-24
Abstract: PURPOSE: To attain the clearness and high density of the picture of a recording material by covering many fine transition metal materials with a nonmagnetic material except their upper parts and further by exposing the upper parts of those transition metal materials in a plane shape.  
     CONSTITUTION: Many fine columnar transition metal materials 13 are made of metal of high residual magnetization or alloy (e.g. transition metal such as Fe, Co and Ni or their alloy such as Mn) and while they are covered with nonmagnetic material 12 except their upper parts, their upper ends are made in a plane shape agreeing with the surface of nonmagnetic material 12, obtaining titled magnetic recording material 1. Nonmagnetic material 12 whose quality can be fixed without changing easily when covering columnar transition metal materials 13 is suitable and thermosetting resin, porous γ-Al 2 O 3 , etc., are used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11293629-A (JP)
Title: Cast-in-place concrete block construction
Inventor: YAMAMURA MASATO
IPC: E01D21/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To ensure labor saving construction in a short period by directly joining concrete blocks in a cast-in-place concrete block construction method without providing joints for conventional axial reinforcements. SOLUTION: A construction method for splitting concrete structures such as bridge girders for a bridge into blocks to perform cast-in-position construction of the blocks by using a movable form device includes building completely prefabricated reinforcement cages 4 in the form of the movable form device 6, placing concrete into the form and guiding prestress with a PC steel product 9 after curing and hardening the concrete to join new blocks 1' to existing blocks 1. Unevenness is applied to the placing joint faces of the existing blocks to maintain the shearing strength of concrete joints equal to or more than that in a precast segment construction method.
Patent JP-H02270036-A (JP)
Title: Redundant switch protecting circuit
Inventor: NISHIOKA TOMOMI
IPC: H04B1/74
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the occurrence of undesired redundant switch by preparing a circuit which inspects the validity of the redundant switch control signal when the switch control signal has an error with each unit of a redundant system. CONSTITUTION:A 3-stage shift register 2 stores the control signal received from a switch control circuit 1. The AND gates 2 and 3 secure the ANDs of the forward phase output and the inverted output among the stages of the register 2. Then an RS-flip-flop 4 fetches the outputs of both gates 2 and 3 into the S and R inputs respectively and outputs a redundant switch signal. The output of the redundant switch signal is controlled based on the data equivalent to plural past clocks equal to the continuous stages of the register 2. Thus the influence of the control signal error is reduced.
Patent JP-H09267798-A (JP)
Title: Automatic fixed point holding system for ship
Inventor: KOGA NOBORU
IPC: B63H25/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To automate the control of the turning angle and propelling force of a turning type propelling device for holding the position and direction of a ship. SOLUTION: The reference state of a plurality of turning type propelling devices 2 provided in both end parts of a pull 1 is set so as to direct a propelling direction (a) toward the center 1a of the ship body, the adjusting of a turning angle for each propelling device 2 is reduced based on this reference state, and control for holding the position and direction of the ship body 1 mainly based on the adjusting of a propelling force strength is automatically performed according to detecting signals from a ship body position measuring device and a ship body direction sensor.
Patent JP-S6111895-A (JP)
Title: Coin
Inventor: MAIKERU JIEE ETSUCHI RUSUKOO
IPC: C25D3/58
Filed: 1985-04-30
Abstract: An aureate coin, coin blank, medallion, medallion blank, token or token blank has a coin-shaped core with opposed faces and a peripheral side edge and of mintable metallic material. An electroplated coating of copper and tin completely encases the core and provides a golden appearance. The eletroplated coating contains from about 8 to about 16% tin by weight, with the balance being essentially copper, and has a thickness of from about 10 to about 150 µm.
Patent JP-H10284325-A (JP)
Title: Inductance element
Inventor: OCHIAI HIDEKAZU
IPC: H01F17/04
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To enable realization of high impedance and high inductance, by providing a structure such that a protection material is made of magnetic and is provided in a groove provided on a base. SOLUTION: On a base 11 formed by pressing or extruding an insulating material, a conductive film 12 is formed by an evaporation method such as a plating method or a sputtering method. Grooves 13 provided on the base 11 and the conductive film 12 are formed by irradiation with laser beams or a mechanical method using a grindstone. A magnetic protection material 14 applied to the base 11 and the groove 13 of the conductive film 12 also enters the groove 13 of the base 11. Thus, by providing a structure such that the protection material 14 enters the grooves 13 provided on the base 11 and the conductive film 12, respectively, the quantity of the applied magnetic protection material 14 can be increased, and an element realizing high impedance and high inductance can be provided.
Patent JP-S62248053-A (JP)
Title: Data base system
Inventor: NOBESAWA HIROYUKI
IPC: G06F9/45
Filed: 1986-04-22
Abstract: PURPOSE:To easily execute a link even in case of a terminal equipment having no interchangeability of a protocol and a data base host equipment, by providing a RAM and a C language compiler terminal equipment, loading a data analysis program generated by a C language from the data base host equipment and executing it, and also, processing a data which is received. CONSTITUTION:When a start signal is sent to a data base host equipment 1 through a transmission line 12 from a terminal equipment 6, the equipment 1 becomes a data analysis program sending-out mode. An initializing module 2 loads its program from a file 4, sends it out to the terminal equipment 6 through the transmission line 12, and stores it in a RAM 7. The module 2 transmits an end signal after the program is transmitted. The equipment 6 which receives said signal starts a C language compiler 8, converts the program in the RAM 7 to an execution format and sends out a ready signal. When this signal is received, the equipment 1 completes the link of the equipment 6 and 1. The equipment 6 analyzes the received data by the data analyzing program, and sends it out to a display device 10 through a driver 9.
Patent JP-S60237906-A (JP)
Inventor: ICHINOSE HIROSHI
IPC: A01C7/16
Filed: 1984-05-09
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-H11297642-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA KAZUHARU
IPC: C23C14/34
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To shorten a switching time from a high-temperature sputtering to a low-temperature sputtering in the same chamber by providing a gas line for flowing a cooling cold gas from the side of a pedestal on the bottom of the pedestal for heating a semiconductor substrate placed thereon. SOLUTION: In addition to a currently used heating mechanism in which a space between the bottom of a semiconductor substrate and a pedestal is filled with a high-temperature heater gas flown from a hole of the surface of a pedestal to heat the semiconductor substrate, a line for flowing a cold gas for cooling the semiconductor substrate from the side of the pedestal is provided on the bottom of the pedestal. A high-temperature sputtering is performed as ever, and when a low-temperature sputtering is performed, a heater gas is stopped and a cold gas is flown. In this manner, when the cold- temperature sputtering is performed, the temperature of the semiconductor substrate is lowered from a high temperature to a desired temperature by cooling the substrate with the cold gas in a shorter time than by a conventional natural cooling.
Patent JP-S5428108-A (JP)
Title: Magnetic recorder-reproducer
Inventor: TOTSUTORI HIROSHI
IPC: G11B5/02
Filed: 1977-08-03
Abstract: PURPOSE: To achieve the expansion of working temperature range and the reduction in the distortion of reproducing output by superposedly flowing a constant d.c. current and the a.c. current based on MR element output to a coil which applies magnetic fields to a magnetoresistive MR element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5217530-A (JP)
Title: Method for masking an inorganic coating
Inventor: IHARA ICHIROU
IPC: B05D1/32
Filed: 1975-07-31
Abstract: PURPOSE: A coating method comprises, first masking with an organic paint, next coating with an inorganic paint, and finally removing the mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62249973-A (JP)
Title: Production of gamma-pyridone derivative
Inventor: UEDA YOICHIRO
IPC: C07D213/82
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a gamma-pyridone derivative useful as a medicine, agricultural chemical or intermediate therefor in good yield in simple operation, by reacting a specific compound with a specific amine compound in the presence of a base and using a readily available raw material. CONSTITUTION:A compound expressed by formula I [R<1> is alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, heterocyclic ring group, etc.; R<2> is H, alkyl, cycloalkyl, aralkyl, aryl or heterocyclic ring group; R<3> and R<4> are H, alkyl, alkenyl, alkynyl, aryl, aralkyl, etc., or R<3> and R<4> together form a group expressed by formula II (m is 3 or 4)] is reacted with an amine compound expressed by formula III [R<5> is vinyl, cycloalkyl, aryl or a group expressed by formula IV (n is 1-4; R<6> is H, alkyl, alkenyl, alkynyl, etc.)] in a solvent in the presence of a catalytic amount of an inorganic or organic base, particularly preferably at -10-+40 deg.C to afford the aimed compound expressed by formula V.
Patent JP-S58219141-A (JP)
Inventor: RAINHARUTO RANCHIYU
IPC: C07C61/40
Filed: 1983-05-30
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-H01265087-A (JP)
Title: Fluorine-containing 1,4-oxathiepin derivative
Inventor: MASAOKA KIMIYA
IPC: C09K3/30
Filed: 1988-04-14
Abstract: NEW MATERIAL:A compound expressed by formula. USE:A raw material for medicines, agricultural chemicals, etc., and a solvent, which has no defect of a fluorocarbon based solvent, and more over can substitute for it. PREPARATION:Perfluoro-2-methyl-2-pentene is reacted with 2-mercaptoethanol preferably in a molar ratio of 1:1-2 in the presence of a basic catalyst (example; Et3N, K2CO3 or KF) normally under ordinary pressure at 0 deg.C- room temperature.
Patent JP-S5218172-A (JP)
Title: Semiconductor device
Inventor: MITSUI YASUROU
IPC: H01L47/02
Filed: 1975-08-01
Abstract: PURPOSE: In order to prevent the deterioration of a semiconductor device due to the fitting of diode chip with upsidedown shape, through using a base being glued with a solder with the specified thickness on the spherical surface with convex type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07300275-A (JP)
Title: Folding device for synthetic resin sheet
Inventor: NAKAMICHI SHINJI
IPC: B65H45/107
Filed: 1994-05-06
Abstract: PURPOSE:To provide a folding device for a synthetic resin sheet not requiring to lift the start end section of the synthetic resin sheet to feed rollers located at a high position when the folding work is started. CONSTITUTION:A feed roller mechanism is provided with lower rollers 45, 46 and upper rollers 61, 62. The lower rollers 45, 46 are reciprocated between the feed action position at the upper section of a frame and the sheet reception position at the lower section of the frame in a lift mechanism. The lift mechanism is provided with a clamp mechanism.
Patent JP-H02273339-A (JP)
Title: Optical recording medium
Inventor: AOI TOSHIKI
IPC: G11B7/24067
Filed: 1989-04-14
Abstract: PURPOSE:To facilitate the production of the optical recording medium constituted with a recording layer, intermediate layer and protective layer in tight contact with each other and to obtain the high durability thereof by incorporating the intermediate layer of a high-polymer compd. having the softening point below a specific temp. CONSTITUTION:The optical recording medium 1 is formed by having the recording layer 3 on a substrate 2 and providing the intermediate layer 4 in tight contact with the recording layer 3 and the protective layer 5 in tight contact with the intermediate layer 4. The intermediate layer 4 is constituted of the high-polymer compd. having <=260 deg.C, more preferably 70 to 180 deg.C softening point. The recording layer 3 generates heat and holes 7 are formed when the medium constituted in such a manner is irradiated with recording light from the substrate 2 side. The intermediate layer 4 is simultaneously heated to the softening point or above and is fluidized and, therefore, the holes 7 are easily formed in spite of the veneer structure of a tight contact type. A hot melt resin of a polyolefin system or wax is adequate as the high-polymer compd. of the intermediate layer 4.
Patent JP-H08257891-A (JP)
Title: Two-shaft roller grinding polishing machine and method of mounting polisher on wheel of this two-shaft roller grinding polishing machine
Inventor: KATO MASARU
IPC: B24B23/00
Filed: 1995-03-27
Abstract: PURPOSE: To form a grinding polishing machine so as to provide a stable condition in its attitude and position, by respectively mounting a pair of parallel elastic material wheels rotatably on a lower end part of a connecting frame, also rotating the elastic wheel, provided with a polisher in the periphery, in a reverse direction. CONSTITUTION: Polishers 6, 6a provided in peripheral surfaces of elastic wheels 7, 7a are pressed to a workpiece or into surface contact by own weight of a grinding polishing machine 1, to be suitably moved on a plane of a workpiece, so as to perform work of grinding, polishing, rust removing, or paint film separating, etc. Here relating to the workpiece, since the elastic material wheels 7, 7a, by elastic deformation themselves, are accustomed, work can be performed not only limited to a plane but also relating to a curved surface and other various machining surfaces. Since a pair of the elastic material wheels 7, 7a are rotated in a reverse direction by a motor 2, friction force in a reverse direction is generated between the workpiece and the wheel, to prevent placing the grinding polishing machine 1 in a running condition.  Accordingly, necessity for large clamping force is eliminated in a case of the motor 2.
Patent JP-S5719629-A (JP)
Title: Measuring method for surface temperature of object and device thereof
Inventor: INOUCHI TOORU
IPC: G01J5/62
Filed: 1980-07-11
Abstract: PURPOSE:To eliminate the need for a black body furnace and to enable to perform a mirror reflection type radiation temperature measurement, by a method wherein a radiometer and a reflection mirror are installed such that an object performs a mirror reflection of reflection radiant rays from  a reflection mirror to input the radiant reflection rays to the radiometer, and this causes measuring of a radiant energy. CONSTITUTION:An object 10 is, for example, a heated strip which runs in a furnace. In this  case, a reflection mirror 12 and a turning sector 14 are located outside the furnace, and the object  10 is positioned so that an operator can look in at the window 18 to watch it. The reflection mirror 12 and a radiometer 16 are located at the same angle theta at both sides of a normal line N-O  erected on the object surface. The reflection mirror 12 is of a plane mirror, and is positioned crossing a straight line, which connects a point O and the reflection mirror, at right angles. The  radiant rays proceeding to the radiometer 16 enters the radiometer 16 as it is, the reflection mirror  12 reflects the radiant rays proceeding to the reflection mirror 12, and the point O makes a mirror  reflection of said rays which enter the radiometer 16. This prevent the incidence of back light  noise, and enables to perform a self-reference type and mirror reflection type radiation temperature measurement in which a black body furnace is eliminated.
Patent JP-H04324378-A (JP)
Title: Recognition of burn-in board
Inventor: MIYAGI YUJI
IPC: G01R31/28
Filed: 1991-04-25
Abstract: PURPOSE:To obtain a highly reliable and long life BT board capable of always stably recognizing a loaded IC without using a consumable part. CONSTITUTION:A discrimination code 11 of a binary display system discriminating the IC of a BT board 1 is formed to the reinforcing frame 10 of the BT board 1 of a substrate 2 having an IC mounted on one surface thereof and detected by an optical sensor 12 being a noncontact detection means to extract the measured data of the IC from a storage part.
Patent JP-H03291671-A (JP)
Title: Electrophotographic developer
Inventor: TSUBUSHI KAZUO
IPC: G03G9/087
Filed: 1990-04-10
Abstract: PURPOSE:To eliminate the need for the application of a silicone oil for enhancing the release property of a toner layer and a fixing roll by incorporating a block copolymer contg. at least the silicone oil and fluoroacryl ester and/or fluoromethacryl ester. CONSTITUTION:The block copolymer contg. at least the silicone oil and fluoroacryl ester and/or fluoromethacryl ester is incorporated into this developer. The silicone oil is exemplified by dimethyl silicone oil, higher fatty acid modified silicone oil, methyl chlorinated phenyl oil, alkyl modified silicone oil, methyl hydrogen silicone oil, methyl phenyl silicone oil, decamethyltetra-siloxane, octamethyl-trisiloxane, etc. Heat roll fixing is executed in this way even if the oil is not applied on the fixing roll.
Patent JP-H08289655-A (JP)
Title: Elevating mechanism for bed of vegetable harvester
Inventor: MATSUI MIKIO
IPC: A01D27/02
Filed: 1995-04-20
Abstract: PURPOSE: To easily bring down accommodating vessels loaded on the bed of a vegetable harvester. CONSTITUTION: This elevating mechanism for the bed F of a vegetable harvester is constituted by arranging a crawler traveling device 3 at the lower direction of front, rear, left and right parts of a main frame 1 for constituting the crawler traveling device as rockable, also pivoting the front end of the bed F at the rear end of the main frame for constituting the bed so as to be capable of tilting downward to the rear direction, and arranging the pivoting shaft of the bed F more front position than that of the rear end of a cutting device.  Also, it is constructed by protruding a driving case 49 from the both sides of a rear differential case downward to the rear direction and a rear chain case 50 from the driving case 49 horizontally to the rear direction, placing a dumping cylinder 51 in a space S formed by the driving case with the rear chain case 50 and an elevation operating lever for the dumping cylinder 51 at the one side of the bed F of an operator cab seat side, installing a stopper locking the shrinking movement of the dumping cylinder 51 at the side of a piston rod 51b, and arranging a handle for the stopper in the vicinity of the elevation operating lever.
Patent JP-H10275843-A (JP)
Title: Wafer for particle counter calibration and manufacture therefor
Inventor: MORITA ETSURO
IPC: H01L21/66
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a wafer for particle counter calibration by which measurement sensitivity can be calibrated among different particle counters, and reliability of particle inspection can be increased and to provide a method for manufacturing the same. SOLUTION: Pits 4 on the surface of a wafer 10 for particle counter calibration are measured in advance by particle counters. The size and the number of the pits 4 are fixed at the time of manufacture. The measurement scale for each counter is adjusted according to the result of the measurement. A COP measurement is conducted on an actual silicon wafer. In this way, the COP component of particles can be estimated by measurement. As a result, a particle test can be conducted in common among different particle counters, and its reliability is enhanced.