baber/WOPTO huggingface dataset:
Patent JP-S629331-A (JP)
Title: Variable power copying machine
Inventor: MOCHIZUKI HITOSHI
IPC: G03B27/34
Filed: 1985-07-05
Abstract: PURPOSE:To take three variable power copies of unmagnification reduction, and enlargement with simple structure by rotating a lens unit where light convergent fiber arrays for unmagnification and variable power are arranged in parallel through a link mechanism. CONSTITUTION:The light convergent fiber array bodies 6 and 7 for unmagnification and variable power are fixed on both sides of the center part 40a of a lens holding plate 40 in parallel and this structure is positioned as the lens unit on an optical path L. When the array body 6 is on the optical path, a copy of unmagnification is taken and when the lens unit is rotated around a shaft 22, the array body 7 is put on the optical path through the parallel link structure of a shift lever 47 and a link lever 48 to take a reduced copy. When the lens unit is further rotated by 180 deg., an enlarged copy is taken. Thus, three variable power functions are realized by the compact structure which uses the two array bodies.
Patent JP-S5274025-A (JP)
Title: Production of acrylic fibrous structure
Inventor: ANEGAWA SHINICHI
IPC: D01F6/54
Filed: 1975-12-16
Abstract: PURPOSE: A process for production of an acrylic fibrous structure having consistent tensile strength by flash-spinning of a mixture of a copolymer from acrylonitrile as main component and hydrophobic unsaturated monomer , another copolymer from acrylonitrile and hydrophilic unsaturated monomer, and water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0446281-A (JP)
Title: Pipe seat mounting device for fluid pressure valve
Inventor: AKAMATSU OSAMU
IPC: B61H11/06
Filed: 1990-06-06
Abstract: PURPOSE:To utilize an inexpensive fluid pressure valve mass-produced as a standard product as it is for forming it into a flange type where a pipe seat can be mounted by sandwichedly fixing the fluid pressure valve between passage elements, and forming a passage passing through the circumference of the valve of its hollow passage. CONSTITUTION:Special joints 2,3 are threadedly attached to piping mouthes 1a, 1b at both the ends of a fluid pressure valve 1 to form the inlet and outlet of the valve 1 from the piping mouthes into a cylindrical part 13. The cylindrical part 13 of the special joint 2 is fitted through an O-ring 15 into a communicating hole 4a, and the cylindrical part 13 of another special joint 3 is fitted through the O-ring 15 into a leading part 22. The fluid passage 24 of a passage element 5 is made to coincide with the communicating hole 4b of a piping seat 4, and fixed through the O-ring to the piping seat 4 on a flange part 23. Thus a flange- type fluid pressure valve can result in low price in comparison with one made of a casting. In addition to that, the fluid pressure valve can be standardized by controling increase in its kinds caused by difference between mounting systems.
Patent JP-S6357117-A (JP)
Inventor: GARUKONE MISHIERU JIYAN
IPC: B23F5/00
Filed: 1987-06-17
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-H11333032-A (JP)
Title: Golf club
Inventor: OKU YUTAKA
IPC: A63B102/32
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To transmit a feeling to hit a ball accurately and to make directivity stable by providing a peripheral thick portion and a ball-hit part thick portion corresponding to a sweet spot on the back side and by forming a groove-like thin part along the peripheral shape of a face part on the toe side, top side and heel side between the thick portions. SOLUTION: The whole of a head of an iron club is integrally forged, and a hosel 3 to which a face part 2 and a shaft are to be fitted. The head 1 is formed so that thickness is increased from a top side 1a toward a sole side 1b, and a groove (thin part) 5 is formed along the peripheral shape of a toe side 1c, the top side 1a and the heel side 1d on a back part 4 opposite to the face part. By forming the groove 5, a central thick part (ball-hitting thick part) 7 and a peripheral thick part 9 are formed on its inside and the outside. And the central thick part 7 formed by the groove 5 is made the same as a sweet area 'S' or so as to cover the whole sweet area.
Patent JP-S5481748-A (JP)
Title: Variable filter of non-circulation type
Inventor: NAKAYAMA KENJI
IPC: H03H15/00
Filed: 1977-12-12
Abstract: PURPOSE:To save the means designing all the variable performences to be converted in advance and to make fine the width of variable step, by separating the coefficient of the basic filter and the variable coefficient of the variable multiplier. CONSTITUTION:The first delay circuit 2 located at the input terminal, multipliers 21 and 22, and the operation circuit 2 having the first transfer fuction with the first adder 1/2, and the second operation circuit of variable coefficient 2cos in series connection of the circuit 2, second delay unit, second variable multiplier T and the first adder 1/2, are provided. Further, the third operation circuit of the variable coefficient 2cos having the same constitution as the circuit connected in series is provided, the output of the circuit 2 is connected to the second operation circuit via the variable number multiplier T, and the output of the second operation is connected to the adder of the third operation circuit via the variable multiplier T. Further, the output of the circuit 2 and second and third operation circuits is fed to the adder via the operation circuits 3 to 7 with the same constitution as the circuit 2 and the sum is obtained.
Patent JP-H11341898-A (JP)
Title: Induction motor controller
Inventor: KANEHARA YOSHIHIKO
IPC: H02P21/16
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To attain estimated rotational angular speed, estimated secondary resistance, and estimated primary resistance, at all times and with high stability and accuracy, without using rotational angular speed. SOLUTION: Estimated rotational angular speed ωr0 and estimated secondary resistance Rr0 are computed under a condition such that a first state deviation E1 is at the same phase as that of the orthogonal phase component of an estimated secondary magnetic flux Φr01 by a first feedback gain H1 . Estimated primary resistance Rs0 is computed under such a condition that a second state deviation E2 is at the same phase as estimated primary current is 02 by the second feedback gain H2 .
Patent JP-S629657-A (JP)
Title: Alloy-base belt material for lead frame
Inventor: WATANABE TERUO
IPC: H01L23/50
Filed: 1985-07-08
Abstract: PURPOSE:To simplify substantially the manufacturing process of a lead frame, by plating Ni and/or Cu onto belt-shaped base alloy material for a lead frame. CONSTITUTION:Since it may be satisfactory to plate only on one face of alloy- base belt material on account of the original purpose of an underlayer for Ag plating, it is not desirably considered to plate onto both faces because of material being wasted. However, since plating only onto one face of the alloy- base belt material requires to mask the other face, it may be rather desirable to plate onto both faces of the alloy-base belt material if the required material and labor are considered. The alloy-base belt material 1 is plated with Ni and/or Cu in this way, and then it is slit and divided in several strips of alloy belts 11-14. The alloy belt so produced is stamped or photo-etched to produce a lead frame 2.
Patent JP-H04346690-A (JP)
Title: Masking agent
Inventor: FUJII YOSHINORI
IPC: C25D5/02
Filed: 1991-05-24
Abstract: PURPOSE:To decrease the defects of masking by imparting adhesion to the masking agent of a wax system, thereby allowing the execution of the masking even to parts, such as air pockets or sharply edged parts, which cannot heretofore be masked by the conventional masking agent of the wax system. CONSTITUTION:A thermoplastic resin of an atactic polypropylene and/or olefin or diolefin system is added to the masking agent of the wax system.
Patent JP-H0815390-A (JP)
Title: Method and apparatus for generating lsi test pattern
Inventor: MORI TAKUYA
IPC: G01R31/3183
Filed: 1994-06-30
Abstract: PURPOSE:To enhance the reliability of an apparatus for generating an LSI test pattern automatically. CONSTITUTION:The LSI test pattern generating apparatus comprises a waveform information extraction unit 11a for generating indeterminate information 16 and waveform information of such period as containing no indeterminate value using signal variation information 3 and signal line information for every period, and an indeterminate value waveform information extraction unit 17 for generating waveform information 6a of such period as containing an indeterminate value using the indeterminate value information 16 and the waveform information 6a of such period as containing no indeterminate value. Consequently, the waveform information of such period as containing an indeterminate value can have waveform type and waveform timing identical to those contained in the waveform information of such period as containing no indeterminate value.
Patent JP-H01319616-A (JP)
Title: Method of operating blast furnace
Inventor: KIGUCHI MITSURU
IPC: C21B5/00
Filed: 1988-06-17
Abstract: PURPOSE:To automatically administrate furnace conditions to a stable state by selecting blast furnace operating conditions from the respective ranks of furnace heat trends determined from a change in heat balance and the temp. of a molten iron and the information in the respective histories of the already existed operating conditions, etc. CONSTITUTION:The change in the heat balance and melting temp. determined by the heat balance model estimated by the heat balance in the lower part of the furnace are respectively segmented to prescribed ranges and the ranks of the furnace heat trends are determined. The operating conditions are previously set for each of the ranks of the furnace heat trends. The above-mentioned operating conditions are selected simultaneously from the change rate in the heat balance and the temp. of the molten iron at the time of deciding the furnace heat. The operating conditions are selected from the operating conditions before and after the above-mentioned operating conditions as a standard inclusive of said standard according to the information in the histories of the molten iron temp. to the decision of the furnace heat and the information in the histories of the already executed operating conditions including coke ratios, moisture, blast temps. and blast rates. The heat control of the blast furnace is executed precisely, automatically and adequately in this way.
Patent JP-S6214787-A (JP)
Inventor: DEBITSUDO FURANSHISU RINGU
IPC: C12R1/02
Filed: 1986-06-27
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-H09309454-A (JP)
Title: Rear wheel steering device
Inventor: NARITA MAMORU
IPC: B62D7/14
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the sudden variation of the rear wheel steering angle owing to an erroneous operation of a controller and the like, not only when the rear wheels are steered at a small steering angle scope, but also when they are steered at a large steering angle scope. SOLUTION: When a support rod 8 is moved in the condition transmitting a torque to a plate member 44, the plate member 44 is fluctuated, and at the same time, a pin member 49 is moved relatively in the longitudinal direction of a regulating groove 47, and the stroke of the support rod 8 is never regulated. And when the support rod 8 is moved in the condition to transmit no torque to the plate member 44, the pin member 49 is abutted to the side surface of the regulating groove 47, and the stroke of the support rod 8 is regulated.
Patent JP-S5481746-A (JP)
Title: Semiconductor signal converter
Inventor: TANIGAWA KUNIHIRO
IPC: G06G7/19
Filed: 1977-12-12
Abstract: PURPOSE:To simplify the input drive circuit of the cos unit, by providing the input register by the polyphase charge transfer unit with the charge input side of a plurality of charge transfer units so that the transfer electrodes are reduced in number from the first phase in an arithmetic series, and by connecting the register every electrode. CONSTITUTION:In the semiconductor signal converter parallelly providing the charge transfer divices CCDo to CCD18 given the weight coefficient and having N- bit and performing the signal conversion through the provision of signal charge simultaneously to the devices CCDo to CCD18, at the charge input side of the devices CCDo to CCD18, the input registers IR1 to IR15 constituted with the polyphase charge transfer unit reducing the transfer electrodes Eo to E15 in an arithme tic series by every one bit are provided. Further, the transfer electrodes Eo to E15 of the registers IR1 to IR15 are connected every given number, constituting the polyphase driving register, and the charge input side of the registers IR1 to IR16 are connected with the input signal lines L1 to L4 and the signal is sequentially fed to the input signal lines L1 to L4 from the input signal control circuit SC in time sharing manner.
Patent JP-H0817487-A (JP)
Title: Superconducting wire connecting method
Inventor: MITSUNE SUSUMU
IPC: H01R43/02
Filed: 1994-06-30
Abstract: PURPOSE:To simply connect together superconducting strands of Nb3Sn with easiness in works, with a high reliance upon the performance, and in a compacted configuration of the connection part. CONSTITUTION:The ends of at least two strands 2 are connected with each other, wherein each strand is formed by twining together a number of superconducting element wires 1 made of Nb3Sn before being subjected to a heat treatment. Therein connecting blocks 6, 7 made of Nb3Sn are fixed to the ends of the strands, put in pressure attachment to the strands in order to eliminate the gap between the strands, followed by a heat treatment, and are connected together by soldering.
Patent JP-H10325879-A (JP)
Title: Earthquake detector
Inventor: OZAWA MASAO
IPC: G01P15/18
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To perform a specific operation against an earthquake by detecting horizontal and vertical swing using a spherical body and positively moving movable parts other than the spherical body to a specific position. SOLUTION: A container body 10 has a first room 20 including a first bottom plate 22 where a first spherical body 1 rolls and a second room 30 including a second bottom plate 32 where a second spherical body 2 rolls. The second bottom plate 32 has a first inclination surface that is inclined downward toward a second opening 32A. The container body 10 guides and supports a rocking shaft 40 so that it can be moved up and down and can be rotated. The rocking shaft 40 has a flange part 44 and the flange part 44 is constantly gear-locked to the second spherical body 2 and the movable shaft 40 is made still. When an earthquake swings sideways, the first spherical body 1 that rolls on a first bottom plate 22 allows the movable shaft 40 to rotate on its own axis via a blade plate 48. A projecting part 46 of a flange lower surface 44A moves the second spherical body 2 toward the outside.  When an earthquake swings vertically, the second spherical body that rolls on the second bottom plate 32 is moved toward the outside by the flange lower surface 44A, thus dropping the movable shaft 40 whose gear-lock state has been released downward and detecting the earthquake.
Patent JP-S636925-A (JP)
Title: Communication equipment
Inventor: OKADA HIROSHI
IPC: H04B10/556
Filed: 1986-06-26
Abstract: PURPOSE:To disconnect an optional transmission/reception equipment and to add it without intermitting the correspondence by using a reception optical fiber and a transmission optical fiber so as to connect plural interface circuits connected in series on the bus line and the transmission/reception equipment thereby preventing the signal reflection. CONSTITUTION:An optical interface 8 is connected to a work station 2. An optical banch cable is formed by optical fibers 13, 14, the work station 2 receives a signal from a trunk cable 3 through the optical fiber 13 and sends a signal to a trunk cable 3 through the optical fiber 14. Even if an optional work station is disconnected during the operation of the system, since the terminals A1, A3 and the terminals B1, B3 of the connector box 4 are connected via the optical interface circuit 7, the connection of the entire system is maintained.
Patent JP-S6042676-A (JP)
Title: Radiation dosimeter
Inventor: TAKEUCHI YOSHITAKA
IPC: G01T1/00
Filed: 1983-08-19
Abstract: PURPOSE:To prevent stored data from being disappeared and to improve the function and reliability of a dosimeter by generating a warning when a source voltage drops below a specific value, and stopping the supply of electric power to the dosimeter except a memory. CONSTITUTION:When the source voltage drops below the specific value, a battery consumption detecting circuit 2 detects that and generates an output S, and a microcomputer 1 sends a signal to put an alarm 3 in operation, generating a warning. Then, the microcomputer 1 is placed in a stand-by state and a signal S' is generated to operate switches 4 and 7 for driving a preamplifier 5 and a high-voltage power source 6 for a detector, thereby the power supply in turned off. The power from the battery is consumed only by the memories 13 and 14 thereafter and the power consumption is reduced extremely.
Patent JP-H0816205-A (JP)
Title: Servo control system and its tuning method
Inventor: IIDA YOSHITAKA
IPC: G05B13/04
Filed: 1994-06-30
Abstract: PURPOSE:To quickly and accurately adjust control gain by controlling a coefficient so that the response characteristic of a controlled system becomes a required one in accordance with an evaluation value calculated by a coefficient controlling means. CONSTITUTION:A deviation detecting part 19 detects a deviation between a set point supplied from an input part and a control value supplied from a counter board. An adjustment operation part 20 executes the adjustment of three terms, i.e.. P(proportion), I(integration) and D(differentiation), for the deviation detected by the detecting part 19. Namely arithmetic processing is executed in accordance with coefficient KP, KI, KD supplied by a coefficient controlling part 21 to find out a manipulated variable based upon the deviation. The controlling part 21 sets up a coefficient in accordance with a calculation evaluation value supplied from an evaluation calculating part 23 and supplies the set coefficient to a proportion computing part 20a, an integration computing part 20b and a differentiation computing part 20c. A response characteristic detecting part 22 detects a response characteristic indicating the timewise change of the control value supplied from the counter board in accordance with the control value. An evaluation value calculating part 23 calculates an evaluation value based upon an evaluation function in accordance with the detected response characteristic supplied from the detecting part 22.
Patent JP-S63314948-A (JP)
Title: Cable terminal equipment
Inventor: OKA TSUNEAKI
IPC: H04M11/00
Filed: 1987-06-18
Abstract: PURPOSE:To improve a line using efficiency by displaying that a cable line is opened when the cable line side is successively opened for more than a fixed time. CONSTITUTION:A line opening detecting means A and a line opening display means B are newly provided and when the cable line side is successively opened for more than the constant time at the time of switching a switching means to a cable terminal equipment main body side, a line opening detecting signal is outputted from the line opening detecting means A. Then, when the line opening detecting signal is outputted from this line opening detecting means A, the opened state of the cable line is displayed by the line opening display means B. Thereby, a data communication completing cable line can be effectively opened to reduce the wasteful capture of the line and enhance the line using efficiency.
Patent JP-H10313631-A (JP)
Title: Planting device for rice transplanter
Inventor: SEIYOU ICHIROU
IPC: A01C11/02
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the entire width of a planting part to be within a stipulated width by excellently folding the planting part of plural lines on the left and right outer sides in a rice transplanter for multiple lines, the lines or more for instance. SOLUTION: In this planting device of a rice transplanter for folding the divided seedling mounting base 16b of the plural lines at both left and right ends of a seedling mounting base 16 to the upper part of a seedling mounting base main body 16a on a center fixed side, the plural lines at both left and right ends of a planting case 20 for driving a planting pawl 17 are divided and a frame at the rear end of a divided side planting case 20b and the frame at the rear end of the planting case 20a on the center fixed side are connected freely turnably through a turning supporting point shaft at an almost center position between the cases 20a and 20b.
Patent JP-S63315770-A (JP)
Inventor: OTA TADASHI
IPC: E04H6/16
Filed: 1987-06-17
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-S5274727-A (JP)
Title: Simultaneous igniting coil
Inventor: TSUTSUI MITSUKUNI
IPC: H01F38/12
Filed: 1975-12-19
Abstract: PURPOSE:To improve an insulation strength between each coil, by winding a primary and a secondary coil separated by an insulating wall in a case having the separating insulating wall between a central part and an external peripheral part at a simultaneous igniting coil to be used for an ignition of an internal combustion engine.
Patent JP-H07330348-A (JP)
Title: Mold release device for optical element
Inventor: IWANO KATSUHIKO
IPC: C03B11/08
Filed: 1994-06-08
Abstract: PURPOSE:To slide a mold, a ring and a sleeve without biting, to surely release an optical element and to take out it. CONSTITUTION:A circular hole into which a sleeve 1 is inserted is bored at the tip part of an arm 2 and the sleeve 1 is fixed to the hole. The arm 2 is equipped with a hitting and sticking member 6 which has the same length as that from the center of the circular hole to the base part and is made of the same material as that of the arm 2.
Patent JP-H11302162-A (JP)
Title: Tranilast aqueous preparation
Inventor: ITO KOICHI
IPC: A61P27/14
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a tranilast aqueous preparation blended with an organic amine which is excellent in stability and free from any change in composition. SOLUTION: This preparation comprises an organic amine e.g. monoethanolamine or trometamol. It is produced by adding a tranilast and then an organic amine to a sterile purified water, if desired, adding a nonionic surface active agent thereto thus dissolving it under heating conditions, and, if necessary, appropriately adding e.g. an isotonizing agent, stabilizer, preservative, antioxidant, thickener or buffer. The preparation is pref. at pH of 7.5 to 9.0 and excellent in instillation stimulating property.
Patent JP-S5275383-A (JP)
Title: Pressure detector
Inventor: OKUNA KENJI
IPC: G01L19/00
Filed: 1975-12-19
Abstract: PURPOSE: To make possible the pressure detection with sufficient resolution and high linearity over a wide measuring range by making combined uses of a plurality of pressure transducers of a narrow measuring range. 
     COPYRIGHT: (C)1977,JPO&Japio