baber/WOPTO huggingface dataset:
Patent JP-H09146955-A (JP)
Title: Method and system for extracting word-to-word concept relation
Inventor: SASAKI HIROSHI
IPC: G06F17/28
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an extracting method and system for word-to-word concept relation which can accurately extract the concept relation between words even when the number of documents, whose similarities are counted, is small, therefore, even as to unknown words such as a new word, a coined word, and a compound word which are relatively small in in-group concurrence relation. SOLUTION: A document data base 10 has plural documents stored. A processing part 20 takes out a specific document from the document data base 10, cuts out words, and extracts their concept relation. On a display screen 30, the document, cut-out words, or a connection path, etc., is displayed. An extracted data storage part 40 stores an extracted word file, a connection path table, a word relation table showing concept relation, etc. A printer 50 properly prints extraction results of the document, etc. A keyboard 60 is used to input a word to be retrieved such as a key word.
Patent JP-H03160048-A (JP)
Title: Room temperature curable resin composition
Inventor: SAEKI KOICHIRO
IPC: C08L33/04
Filed: 1989-11-20
Abstract: PURPOSE:To prepare the title compsn. not affected by moisture, excellent in the chemical resistance, weatherability, reactivity, and workability, and useful for a coating material, adhesive, etc., by compounding a specific amino group- grafted polymer with a dialkyl oxalate. CONSTITUTION:An amino group grafted polymer obtd. by the aminoalkylation of a polymer contg. carboxyl groups as its side chains (e.g. a copolymer obtd. from methacrylic acid, butyl acrylate, and styrene) with an alkyleneimine (e.g. ethyleneimine) is compounded with a dialkyl oxalate of the formula (wherein R1 is 1-8C alkyl).
Patent JP-H10123780-A (JP)
Title: Image forming device
Inventor: KOYAMA HARUO
IPC: G03G15/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To properly correct curled paper subjected to fixing over a range of almost the entire surface of the paper from its front end to rear end. SOLUTION: Two pairs of rollers 26 and 27 are disposed for applying tension, in a paper carrying direction, to a paper subjected to fixing which is passed along a paper feed path continuing to a refeed means. Between the pairs of rollers, a curl correction member 29 is provided so that its position can be altered to a first condition A in which when the front end of the paper is nipped between the downstream pair of rollers 27, the paper S is curved at the vicinity of the pair of rollers 27 or to a second condition B in which before the release of the rear end of the paper from the nip between the upstream pair of rollers 26, the paper S is curved at the vicinity of the pair of rollers 26.
Patent JP-2001113881-A (JP)
Title: Retractable writing instrument
Inventor: IWAHARA TAKU
IPC: B43K24/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a retractable writing instrument without dropping a presser from a barrel even when the protrusion of the presser is repeatedly brought into contact with the rear end of a slide hole by using the instrument for a long period or even when the impact of the protrusion upon being brought into contact with the rear end of the slide hole is large. SOLUTION: The retractable writing instrument 1 comprises a structure in which a rear end opening communicates with a slide hole 9 in a barrel 2, a guide grove 11 having a width narrower than a width of the protrusion 8 is axially perforated, and the width of the groove 11 near the hole 9 is narrowed by bringing the rear end 15 of the protrusion 8 into contact with the rear end 12 of the hole 9.
Patent JP-2000127327-A (JP)
Title: Manufacture of coated plate
Inventor: OTOKURA TSUYOSHI
IPC: B32B33/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a flat and glossy coated plate. SOLUTION: This manufacturing method of a coated plate 10 is produced by pasting a decorative paper 13 on a base plate 11 made of an inorganic plank material. The manufacturing method consists of a process for pasting the decorative paper 13 on the base plate 11 applied with a sealer, a process for treating the base plate 11 having the decorative paper 13 pasted thereon with a primer and then applying a sanding sealer onto the board, a process for smoothing the surface of the decorative paper 13 with a belt sander or a brush and a process for overcoating the surface of the decorative paper 13.
Patent JP-H04171642-A (JP)
Title: Image pickup tube
Inventor: OKUMURA KAZUAKI
IPC: H01J31/49
Filed: 1990-11-05
Abstract: PURPOSE:To prevent the generation of the fixed noise on the image pickup signal by optically roughening the surface on the target side of a mesh electrode. CONSTITUTION:The surface on the target 1 side of a mesh electrode 16 is optically roughened. The light passing the target 1 is irregularly reflected or scattered on this surface. The light irregularly reflected or scattered is uniformly radiated to the surface on the mesh electrode 16 side of the target l, and the return light from the mesh electrode 16 is not concentrated at a specific position of the target 1. The light reflected from the mesh electrode 16 gives no adverse effect to the light newly fed to the target 1. No fixed noise is generated on the image pickup signal.
Patent JP-H04175598-A (JP)
Title: Quick connector
Inventor: KITAMURA KOICHI
IPC: F16L37/12
Filed: 1990-11-06
Abstract: PURPOSE:To avoid deformation of an engaging pawl member, and to secure steady connection of a male member with a female member by constituting a connector so as to have an energizing member inside a first socket of a female member for enforcing a pawl of the engaging pawl member in the engaging direction with the engaging portion of the male member. CONSTITUTION:A male member 1 has a ring-shaped projection 11 formed projectedly as an engaging portion on an external periphery of an inserting end portion 10. A female member 2 has a cylindrical first socket portion 20, a second socket portion 22 and a bush 27 as a fixing portion. An engaging pawl member 3 is made of resin and has a ring-shaped base portion 30, an arm portion 31 and a pawl portion 32 elongated at its tip. Because the spring force of a spring 4 acts along the axial direction of the inserting end portion, a tapered surface 32b of the pawl portion 32 is pressed against a constraint internal peripheral surface 25 of the first socket portion 20. With such a press, the pawl portion 32 is enforced strongly in the direction of contracting its diameter, that is, in the direction of the arrow C1 (see the figure). As the result, the engagement of the ring-shaped projection 11 of the male member 1 and the pawl portion 32 of the engaging pawl member 3 becomes strong and secure.
Patent JP-2000110279-A (JP)
Title: Brick wall
Inventor: MATSUMOTO YOSHIMASA
IPC: E04B2/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a brick assembly structure difficult to collapse by an external force such as an earthquake. SOLUTION: A lattice-like fitting member 10 is fitted to a column 1 by a fixture 17. A lattice-like strip member 20 is lapped on an extension part 14 of the fitting member 10. Bricks 2 are laminated by holding the strip member 20 in the vertical direction. A brick wall is firmly constructed by integrating the bricks 2 with the strip member 20 with a paste material 3 filled between the bricks 2. The external force in an earthquake is absorbed by the flexible extension part 14. A ventilation property is ensured by a space T between the wall surface and the bricks 2.
Patent JP-H05143803-A (JP)
Title: Memory card
Inventor: KAWAGUCHI YOSHITO
IPC: G06K19/077
Filed: 1991-11-15
Abstract: PURPOSE:To surely prevent data change due to erroneous write from occurring by providing a circuit to take the AND of control signals, and a circuit to latch the circuit. CONSTITUTION:The output of an AND circuit 4 is prevented from going to a HIGH level until all the output enable OE1, the write enable WE2, and the card enable CE3 go to the HIGH levels, and a latch circuit 5 is latched by the leading edge of the output. The inside of a memory card can be accessed by the output of the latch circuit 5. In other words, the memory card can be accessed after all the control signals. OE, WE, and CE are set in inactive states. Thereby, since the memory card can be accessed after the control signals OE, WE, and CE can be stabilized and they are set in the inactive states, it is possible to prevent the erroneous write of the memory card from occurring and to surely prevent the data change from occurring.
Patent JP-H10144977-A (JP)
Title: Piezoelectric transformer
Inventor: KADOTA MICHIO
IPC: H01L41/107
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To easily provide a piezoelectric transformer that achieves a large boost ratio and at the same time has a proper load output characteristic. SOLUTION: A piezoelectric transformer has a first piezoelectric transformer element 10 made of a piezoelectric ceramic and a second piezoelectric transformer element 20 made of a single crystal. Then, one input electrode 2a of the second piezoelectric transformer element 20 is connected to an output electrode 3 of the first piezoelectric transformer element 10, an input voltage Vi is inputted between the input electrodes 2a and 2b of the first piezoelectric transformer element 10, the output voltage of the first piezoelectric transformer element 10 is applied between the input electrodes 2a and 2b of the second piezoelectric transformer element 20, and a boosted output voltage Vo is outputted from the output electrode 3 of the second piezoelectric transformer 20.
Patent JP-H03160905-A (JP)
Title: Automatic controller for plowing depth of agricultural tractor
Inventor: OGATA OSAMI
IPC: A01B63/00
Filed: 1989-11-17
Abstract: PURPOSE:To enable continuous operation even in changing over the setting mode from the whole automatic mode to manual mode by providing a safety mode for preventing operation command on the lowering side due to an abnormality in a ground working device and further a sensor for releasing the safety mode when the ground working device is on the ground surface. CONSTITUTION:Tillage operation is carried out by a ground working device 2 connected to the back of a main machine body 1. In the process, an operator operates an operating part while holding an operating depth relatively to an operating depth setter to lower the ground working device 2. When the ground working device 2 attains the set depth, operation is continued at a constant depth by operation of a sensor for sensing the ground depth. When the operation is completed, the device 2 is lifted. In lifting the device 2, whether the device 2 is near the ground surface or not is sensed with a vertical operation range detecting sensor 31. When the device 2 is near the ground surface, a safety mode for preventing abnormal lowering is released. When the device 2 is at a higher position than that of the ground surface, the mode is changed over to the safety mode.
Patent JP-H09119265-A (JP)
Title: Erection-frame fixing bracket for window frame member
Inventor: DAIMATSU TOSHIICHI
IPC: E06B1/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the execution of works displaying appearance, in which one erection frame is crossed at right angles with a base frame. SOLUTION: A first fixing block 2 and a second fixing block 3 are held and clamped by a first clamping bolt 7. Structure, in which a first hold-don block 8 or a second hold-down block 9 corresponding to both fixing blocks 2, 3 is held and clamped in the direction orthogonal to the direction of the holding and tightening of both fixing blocks 2, 3 by second clamping bolts 13, 13 respectively, is formed. A base frame 41 installed into the opening section of a building is put between both fixing blocks 2, 3, an erection frame 42 is held between the first fixing block 2 and the first hold-down block 8 and between the second fixing block 3 and the second hold-down block 9, and the erection frame 42 is erected and fixed so as to be crossed at right angles with the base frame 41.
Patent JP-H02148029-A (JP)
Title: Data input/output system for camera
Inventor: SUMIO HIROSHI
IPC: G03B17/24
Filed: 1988-11-30
Abstract: PURPOSE:To contrive the improvement of the reliability by constituting the input/output system so that exposure and non-exposure of a contact of an information transfer medium can be brought to switching control. CONSTITUTION:When a ROM cartridge 40 is installed in a film cartridge chamber, and a rotary link member 42a is coupled with a film rewind rotary member, only a ROM 42 rotates in a state that a housing 43 remains fixed through the member 42a by a rewind rotation, by which electrodes b1 - b12 are switched to an exposure (open) state or a non-exposure (closed) state through a window part 43a. When the ROM 42 rotates in the same direction as the film rewind direction, a stopper 42b is engaged to a stopper in the housing 43 and the electrodes b1 - b12 can be opened and closed surely. When the cartridge 40 is installed in a camera, a projecting part 43b informs it to a camera body side and the body side can detect it, the electrode is set to a correct position and through a contact with the electrode of the film cartridge chamber, the information transfer can be executed, by which the reliability can be improved.
Patent JP-H04302213-A (JP)
Title: Logic level control for impact ionization sensibility process
Inventor: MAIKERU KIISU MAIZU
IPC: G11C11/417
Filed: 1991-11-16
Abstract: PURPOSE: To prevent impact ionization in a CMOS integrated circuit. CONSTITUTION: A substrate bias voltage logical level VBB, of the CMOS integrated circuit is detected by a control circuit 10, and a control signal is supplied in response to the detected bias voltage. If the bias voltage is 0V, the control signal supplied onto an output control line 24 is logical level '1'. If the bias voltage is -5V, the control signal is logical level '0'. This control signal is applied to a gate of at least another controlled device on the integrated circuit to turn on or off this controlled device. This controlled device is connected to another CMOS device and the controlled device is turned on and off, and then, the controlled device divides the voltage level with another CMOS device or is effectively removed from this circuit, thereby preventing impact ionization.
Patent JP-H01142129-A (JP)
Title: Vegetative base
Inventor: ITO KAZUTO
IPC: E02D17/20
Filed: 1987-11-27
Abstract: PURPOSE:To exactly stabilize sloped ground by a method in which a heat storage material utilizing the latent heat of substances is provided for a vegetative base in such a way as to accelerate the germination and growth of plant. CONSTITUTION:A bar-like bag 3 into which a heat storage material 4 containing a colorant 5 is inserted into the housing part 2 of a netting 1. Since photoenergy can be stored at medium temperatures with good efficiency and heat at adequate medium temperature suitable for the germination and growth of plant can be given to plant for long periods, the germination and growth of plant can be expected regardless environmental temperatures.
Patent JP-H01142577-A (JP)
Title: Detection of timing for exchanging developer cartridge
Inventor: KATO HISAHIRO
IPC: G03G15/08
Filed: 1987-11-27
Abstract: PURPOSE:To efficiently detect the timing for exchanging a developer cartridge by providing a floating means, transmitting means, detecting means and display means to said cartridge. CONSTITUTION:The float means, housed in the developer cartridge 2, is positioned in the uppermost part of a storage tank of the deposited developer or near said part and is changed in its position momentarily according to a decrease in the amt. of the deposition. The detecting means 26 recognizes the position of the transmitting means as the timing for exchanging the developer cartridge when the float means is gradually displaced down to the side lower than an opening face 8 of the developer cartridge 2 and approaches the bottom of, for example, a hopper. A detection signal is then emitted. The detection signal is transmitted to an image forming device body and is displayed as, for example, a pilot lamp for the timing for exchange or as the infeasible state of the image forming operation to a user. The timing for exchanging the developer cartridge is thereby detected just before the developer is completely consumed.
Patent JP-H11133245-A (JP)
Title: Optical wiring board
Inventor: SHINDOU MIKIMASA
IPC: G02B6/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain an optical wiring board capable of shortening the working time of connection switching or the like even when a general cable and a cable with a connector are mixedly included. SOLUTION: A connection unit 19 provided with plural optical connector adaptors 26 to be switchably connected and plural connection part modules 25 for storing an optical connection parts between optical fibers 53 and repeating optical fibers 52 is stored in a box body. A loading panel 24 is formed on a plate-like base 23 so that respective adaptors 26 are arranged on a virtual plane projected from the base 23 in one direction along the base 23 and the modules 25 are arranged on respective positions of the base 23 oppositely to the adaptors 26 and fitted so as to be attached/detached to/from the base 23.
Patent JP-H07132740-A (JP)
Title: Fuel vapor processing device
Inventor: NANO YOSHIHIRO
IPC: B60K15/035
Filed: 1993-11-05
Abstract: PURPOSE:To provide a fuel vapor processing device having a simple and small structure for feeding fuel vapor from an fuel tank to a canister at the time of oil supply and an increase in the pressure of the fuel tank. CONSTITUTION:The first diaphragm valve element 50 of the first diaphragm valve 40 receives the pressure from an oil supply pipe on one surface and the pressure from a fuel tank passage part T13 on the other surface. At the time of oil supply, the pressure of the fuel tank passage part T13 increases, thereby a diaphragm communication hole 68 is opened. The second diaphragm valve element of the second diaphragm valve 100 receives outside air pressure on one surface and receives pressure from the fuel tank passage part T13 on the other surface. When the inner pressure P of the fuel tank T has become higher than the outside air pressure by a prescribed amount or more, the communication hole opens, fuel vapor inside the fuel tank is sent a canister.
Patent JP-H07133117-A (JP)
Title: Method for forming porous glass layer for optical waveguide
Inventor: ISHIDA SADANORI
IPC: C03B37/014
Filed: 1993-11-05
Abstract: PURPOSE:To stably form a good-quality porous glass layer for an optical waveguide by suppressing the pressure fluctuation in a reaction vessel. CONSTITUTION:Fine glass particles synthesized by burners 16 and 17 are deposited on a target 15 in a reaction vessel 11 to form porous glass layers 31 and 32. In this case, the pressure fluctuation in the vessel 11 is detected through a pressure sensor P1, a pressure fluctuation suppressing machine 21 is operated by a controller 22 receiving the detection signal to add a wave energy into the vessel 11 from the machine 21 to compensate the pressure fluctuation, and the pressure fluctuating energy in the vessel 11 is attenuated.
Patent JP-H04172718-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUDA AKIYOSHI
IPC: H03M1/54
Filed: 1990-11-06
Abstract: PURPOSE:To prevent an erroneous conversion result from being outputted by providing three stages of chopper amplifiers in parallel, providing a timing difference to a signal controlling a feedback transistor(TR) in each chopper amplifier and outputting a value being a majority among the conversion results. CONSTITUTION:Control signals Tz, Tz', Tz'' of a feedback TR pass through inverters 12a-12h, resulting that the signal Tz' has a timing difference of 20ns in comparison with the signal Tz, and the signal Tz'' has a timing difference of 40ns in comparison with the signal Tz. Chopper amplifiers 1a, 2a, 3a set levels at points A, A', A'' with a timing delay at an interval of 20ns. Each chopper amplifier is operated at the set level and three conversion results are inputted to a majority selection circuit lb. Then a majority among the three values is outputted as an output signal.
Patent JP-H05145694-A (JP)
Title: Picture communication equipment
Inventor: FUROHASHI IKUKO
IPC: H04M11/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide the picture communication equipment able to utilize an abbreviation dial function possessed by a picture function section, even from an external telephone set. CONSTITUTION:A picture communication equipment having an abbreviation dial function is provided with a means detecting a dial call mode of an external telephone set, a changeover means 12 the external telephone set 6 between a line and the picture communication equipment, a dial detection section 13 detecting a ten-key inputted from the external telephone set 6, and a control section 14 implementing abbreviation dialing based on the result of detection of the ten-key. When the external telephone set 6 gives an abbreviation dial command, the control section 14 reads a relevant telephone number from a memory section 5 to make dialing to the telephone function section.
Patent JP-H11133472-A (JP)
Title: Optical phase synchronizing light source
Inventor: IMAYADO WATARU
IPC: H04B10/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce a band width required for an optical phase locked loop and to perform optical phase synchronizing for signal light from a laser beam source having an oscillation light frequency flicker by combining an optical phase locked loop method with a light injection synchronizing method. SOLUTION: A part of input signal light is branched by an optical branching unit 11 to be inputted to an injection synchronizing light source 12, and injection synchronizing light synchronized with the optical frequency of the carrier component of the input signal light is outputted. This injection synchronizing light is inputted to an optical frequency shifter 13, and the optical frequency is shifted by δf, and the injection synchronizing light E2 and the branched input signal light E1 are inputted to an optical synthesizing unit 14 of two inputs two outputs to be synthesized, and a part of outputted synthesized light E1 +E2 , E1 -E2 are branched by the optical branching units 15-1, 15-2 to be inputted to a light phase detector 16.  Then, a phase error signal from the light phase detector 16 is fed back to a control circuit 17 driving the light frequency shifter 13, and a light frequency shift δf imparted to the injection synchronizing light is controlled, and the light frequency and the light phase between the input signal light E1 and the injection synchronizing light E2 are synchronized.