baber/WOPTO huggingface dataset:
Patent JP-H09177209-A (JP)
Title: Panel
Inventor: IIDA YOSHIAKI
IPC: E04B2/74
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a panel 3 composed of a panel body 1, which is light in weight and sufficient in strength, and a panel frame 2, which is freely detachable from the panel body 1. SOLUTION: A panel body 1 is composed of two sheets of cardboard 1a facing each other and a plural number of strips of paper h, which intervene between the cardboards and form a honeycomb construction H, and at least the cardboard 1a is made of a lint paper material. A panel frame 2, which includes a recess 4a for taking in the periphery 1b of the panel body 1, is provided with a plural number of panel frame members 4, 5, which include locking grooves 4c, 5c formed facing the wall surface 5b forming the recess 4a, and a set of arms for sandwiching the panel body 1, while the arm is composed of a panel holding member 6, which includes a locking piece 6b for engaging with locking grooves 4c, 5c, and screws 8 for connecting the adjacent panel frame members 4, 5 together.
Patent JP-2000173611-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NITTA YOSHIAKI
IPC: H01M10/0525
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery of high capacity, which is superior in cycle characteristics and high in safety. SOLUTION: A negative electrode material for a nonaqueous electrolyte secondary battery includes composite particles which are obtained by coating all or parts of the peripheral surface of nuclear particles composed of a solid phase A with another solid phase B, wherein the solid phase A includes tin as a constituent element, and the solid phase B is a solid solution or an intermetallic compound composed of tin as the constituent element of the solid phase A and at least one kind of element selected from among the group consisting of group II elements, transition elements, group XII elements, group XIII elements and group XIV elements except for carbon in the periodic table.  The material has an optimized load bearing rate of the solid phase A concerned in an electrochemically reversible capacity and an optimized rate of the solid phase A present in the composite particle per unit weight.
Patent JP-H11173260-A (JP)
Title: Radial piston pump
Inventor: KOYAMA TAKAO
IPC: F04B1/34
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve sealing property between the end surface of a rotor for driving a radial piston and the inner wall of a pump case, and reduce friction torque. SOLUTION: In a radial piston pump 1 having an eccentric cam 3 for driving a radial piston 4 in a pump case 2, by providing side plates 5a, 5b respectively to the both end surfaces of the eccentric cam 3, and providing a ring 6 for seal between at least one side plate 5a (5b) and the inner wall 2w of the pump case, sealing property can be improved between the end surface of the eccentric cam 3 and the inner wall 2w of the pump case, and friction torque can be reduced.
Patent JP-H11329555-A (JP)
Title: Electrical connector
Inventor: YAMATANI EIJI
IPC: H01R13/42
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of surely, easily inserting and combining a terminal metal fixture in the temporary bonding state of a retainer so as not to twine around other part in the process of transportation for accumulation. SOLUTION: An opening 42 which communicates with a terminal housing 40, into which a retainer 60 is inserted for locking to press and fix a terminal metal fixture is formed in a connector housing 10, a rib 43 for forming the retainer 60 in a temporary bonding state is formed on the wall surface of the opening 42, a cut-out part 44 for locking the retainer 60 in the opening 42 to form a proper bonding state is formed in the rib 43, a first projection 61 climbing over the rib 43 by pressing in the direction of the terminal housing 40 and a second projection 62 which forms a temporary bonding state in which the rib 43 is positioned between the first projection 61 and the second projection 62 to form a final bonding state by passing the cut-out part 44 are formed in the retainer 60 to form an electric connector.
Patent JP-H09181198-A (JP)
Title: Back-bias-voltage generation circuit
Inventor: JIN YONGU CHIYUN
IPC: H02M3/07
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit which prevents electrons from being injected into a substrate due to the junction of a pumping capacitor and whose pumping efficiency is enhanced by a method wherein a drive-signal generation part which generates two signals is installed in such a way that, after one signal has become a low potential, the other signal becomes a high potential and a specific switching part is installed. SOLUTION: A drive-signal generation part 300 which generates a first drive signal and a second drive signal is installed in such a way that, after one signal has become a low potential by receiving the output of an oscillator, the other signal is raised to a high potential. In addition, a first pumping part 100 and a second pumping part 200 are installed in such a way that an electric charge is injected into electrodes, on one side, of pumping capacitors M4, M9 by receiving the respective drive signals and that the potential of electrodes on the other side is made a potential which is lower than the of a back-bias voltage VBB.  In addition, a first switching part 400 and a second switching part 500 are installed in such a way that respective outputs of the first and second pumping parts 100, 200 are turned on when their outputs become lower than the voltage of the back-bias voltage terminal VBB and that the outputs are turned off when the output are high.
Patent JP-H05180151-A (JP)
Title: Radial plunger pump
Inventor: MOCHIZUKI TERUHIKO
IPC: F04B1/10
Filed: 1991-12-26
Abstract: PURPOSE:To reduce cost accompanying the alteration of a design by facilitating the alteration of discharge flow. CONSTITUTION:A flow control valve 50 is provided on the way of the discharge side paths 25a, 25b, 25c to regulate the discharge flow. The setting of the flow control valve 50 is altered in the case of changing the discharge flow.
Patent JP-2001122194-A (JP)
Title: Automatic takeoff/landing mooring device for airship by moored balloon
Inventor: TANAKA KIMITO
IPC: B64B1/66
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To make an airship take off and land without doing away with helium gas without support of an aboveground supporter, dissolve present 24-hour human watch on the ground, and enable or facilitate launch and recover of a stratosphere platform. SOLUTION: A nose part of an airship body 1 and a tail part of a moored balloon 21 of a mooring device 41 have an engagement and helium gas transfer function. When taking off, the airship body 1 united with the moored balloon 21 is moved up by a winch 43 from the mooring device 41, and the airship body 1 is detached from the moored balloon 21 in the air of a low altitude. When landing, the airship body 1 taking up position for the landing is docked with the moored balloon 21 moved up from the mooring device 41, is moved down, and is moored.
Patent JP-H09191697-A (JP)
Title: Vector controlling device for ac motor
Inventor: SHIMIZU HIDEYUKI
IPC: H02P23/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the response speed of a torque control in an AC motor and let the output torque of an induction motor follow up a torque command value precisely. SOLUTION: In a vector control command value calculating means 1, a magnetizing current command value IdRef and a torque current command value IqRef are calculated, based on a flux command value ΦRef and a torque command value TqRef. Based on these magnetizing current command value and torque current command value, voltage vector command values VdRef, VqRef are calculated by a voltage command value calculating means 2. By adding the angle of the voltage vector command value against a flux direction to the output voltage phase angle of an electric power converter by the feedforward control, the response speed of a current control is increased.  Also, by correcting the magnetizing current command value IdRef and the torque current command value IqRef using a flux corrected value ΔΦcalculated by a flux corrected value calculating means 9, the output torque of an induction motor is caused to follow up the torque command value TqRef in consideration of an actual flux change.
Patent JP-H03201815-A (JP)
Title: Surface acoustic wave resonator
Inventor: SATO TAKAHIRO
IPC: H03H9/25
Filed: 1989-12-28
Abstract: PURPOSE:To reduce sprious without enlarging an element by setting the number of strip lines in a reflector within a prescribed range to reduce the sprious based on the logarithm of the interdigital electrode of an interdigital electrode. CONSTITUTION:At the center of a piezoelectric substrate 10, a regular interdigital electrode 12 is formed and on the both sides of the electrode 12, a pair of reflectors 14 and 16 are formed. The electrode 12 is arranged so that two interdigital electrodes 12a and 12b can be engaged each other, and at the roots of the electrodes 12a and 12b, pads 18 and 20 for bonding are formed. Based on the number of pairs of the interdigital electrode of the electrode 12, the number of the strip lines of the reflectors 14 and 16 is set within the prescribed range to reduce sprious. Thus, without making the interdigital electrode into apodize type, the sprious can be reduced while maintaining the regular type.
Patent JP-2001164220-A (JP)
Title: Adhesive for paper processing
Inventor: TANIMOTO SEIJI
IPC: C09J131/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a adhesive for paper processing, excellent in initial adhesiveness, high-speed coating properties, water resistance and low temperature leaving stability. SOLUTION: This adhesive for paper processing is composed of an aqueous emulsion comprising a dispersant of a vinyl alcohol-based polymer containing >=1.7 mol% 1,2-glycolic linkage and a dispersoid of a polymer having vinyl ester-based monomer unit.
Patent JP-H10173893-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To limit the slow communication against the large information content and to secure the effective communication by deciding whether the image transmission is carried on based on the detection information on the information content and the decision information of the transmission rate. SOLUTION: A control circuit 20 decides a transmission speed of the V. 34 communication via the parameter switching that is performed after transmission of a line probing signal and a long training signal and then decides whether the transmission is carried on based on the information on the decided transmission rate and the information on the transmission information content. That is, the transmission is carried out if the transmission information content is larger than the 1st prescribed value (2M bytes) and the transmission rate is higher than 24.0Kb/s. If the decided transmission speed does not satisfy the said condition, the communication is interrupted and the redial operations are carried out twice at most. In the redial state, the transmission rate is delayed by 2400b/s for decision of the speed.  Furthermore, the transmission is carried out when the transmission rate is higher than 7.2Kb/s even if the transmission information content is smaller than 0.5M bytes.
Patent JP-H11180953-A (JP)
Title: Production of indole-3-carboxylic acid
Inventor: FUJIBAYASHI RYOICHI
IPC: B01J23/50
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain indole compounds inexpensively and industrially advantageously useful for raw materials of medicines and agrochemicals by oxidizing indole-aldehydes with hydrogen peroxide in aqueous solution in the presence of silver oxide and an alkali. SOLUTION: This compound is obtained by oxidizing indole-3-aldehyde with hydrogen peroxide in aqueous solution in the presence of the silver oxide (I) (preferably 0.2-0.4 mole per mole of the indole-3-aldehyde) and 3-6 times of alkali(preferably, hydroxides of alkali metals such as NaOH or KOH and the like). The reaction is carried out in the aqueous medium and the amount of the water used in the reaction is preferably 10-50 times of the indole-3-aldehyde in weight. The concentration of the hydrogen peroxide in the aqueous solution used in the reaction is 5-35%. The aqueous hydrogen peroxide is sequentially dropped into the reaction system, the dropping rate is 0.2-2.0 mole times/Hr based on the indole-3-aldehyde, and the preferable amount is 5.0 mole or less. The preferable reaction temperature is 70-90 deg.C.
Patent JP-H06192378-A (JP)
Title: Production of rigid polyurethane foam
Inventor: YAMAMURA HIROSHI
IPC: C08G18/38
Filed: 1992-12-24
Abstract: PURPOSE:To obtain the subject foam having a fine cell structure, improved heat conductivity and useful as a building material, etc., by using a polyisocyanate compound, an active hydrogen compound, a specified amount of a polyol containing a specific urea group, a catalyst, a foam stabilizer and a blowing agent. CONSTITUTION:The objective foam is obtained by using (A) a polyisocyanate compound component containing >=2 isocyanate groups and (B) (i) a component containing an active hydrogen compound having >=2 active hydrogen groups and (ii) a polyol component containing a urea group obtained by introducing a 2-3C alkyleneoxide group without any catalyst or with an amine catalyst into the decomposed soln. containing the urea group obtained by reacting a 2-3C mono-alkanolamine with polyisocyanate in a condition of 2-4 times moles of the 2-3C mono-alkanolamine based on one mole of the isocyanate and directly decomposing the reaction mixture, wherein component (ii) is used at a ratio {components/(ii)/[(i)+(ii)[} of <=100wt.%, and further using (C) a catalyst, (D) a foam stabilizer and (E) a blowing agent.
Patent JP-2000167800-A (JP)
Title: Rotary punch and dice therefor
Inventor: HASHIMOTO SHUICHI
IPC: B26F1/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the cutting performance such as wear-resistance and tenacity by holding the ring made of a powdered sintered material surrounding a dice hole and ring and composing of a ring holding member with a different material from the ring. SOLUTION: The dice made of a high speed tool steel is installed on oneside shaft of a rotary punch and the dice of this invention responding to this punch on the other shaft at the position and angle relation so as to engage together by the synchronous rotation of the rotary shaft. The dice 1 is made by pressing and fixing the ring 1a made of a pre-heat treated powdered sintered material in the hole with a step provided on the metal ring holding member 1b such as cast iron made. It is important that as the ring 1a receives big loads repeatedly while off-centering especially at the engaging start time per the engagement with the punch, the holding force between the ring 1a and ring holding member 1b and the holding member 1b and shaft is maintained sufficiently.  These contact parts are suitable for a small amount production, as any portion can keep the sufficient holding force by metal to metal.
Patent JP-H11175373-A (JP)
Title: Operation statistical information gathering and storage system for decentralized server operation management and storage medium used for same
Inventor: TANABE TADAYUKI
IPC: G06F11/34
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To gather and store pieces of operation statistical information only by updating gathering and analysis control information from an operation management server by equipping a management server with a control data and operation information data base where a gathering control identifier, etc., is registered, programs which gather, analyze, and store the operation statistical information, and a program which totally controls those programs. SOLUTION: The operation management server 10 has gathering and analysis control information 11 wherein a gathering schedule, analysis information, etc., are registered and an operation information data base 12 which is used to store the acquired operation statistical information. Further, a gathering and transfer control program 70 which issues transfer requests to respective operation servers, an analysis and storage control program 60 which edits and stores the acquired operation information in the operation information data base 12, and a total control program 50 which controls those programs are provided. The contents of the gathering and analysis control information 11 can be updated and registered at a proper point of time when necessary.
Patent JP-H09154657-A (JP)
Title: Device for preventing object from falling down
Inventor: NISHIMURO KYUICHI
IPC: A47B97/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To securely prevent a shelf from falling down forward from occurring as a safety procedure, without the necessity to install connecting fittings on the shelf, a wall or a floor surface and make it possible to move the shelf easily without imparing wall or the floor surface by connecting fittings. SOLUTION: This device 1 for preventing an object from falling down is composed of a support leg for supporting a shelf 6, installing fittings for installing the support leg to the shelf 6 and ratchet pawls for moving the support leg only downward. Each of these ratchet pawls is installed at each of both forward corners on the inner part of a platform wheel 6a at the bottom of the shelf 6. A rack is formed on one of the lateral faces of the support leg. The ratchet pawls provided on the installing fittings in freely rocking manner allow the supporting leg to be slided downward but stop the supporting leg so that it is not moved upward, by engaging the ratchet pawls with the rack.
Patent JP-2001160413-A (JP)
Title: Manufacturing method of battery
Inventor: TAKAHASHI ISAO
IPC: H01M10/05
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the impression of pressure on battery body from becoming nonuniform in the heat press process of battery. SOLUTION: In the process of heat pressing of the battery body 1 of nearly sheet shape, by holding the hardness plate over the intermediate plates 22 which are put on both surface of the battery body, the intermediate plates 22 are equipped with a plate body 23 containing engraved area 25 on the adjoining surface with battery body 1 and a rubber type elastic body 24 which is buried on the adjoining surface of the plate body 23. The thickness of the buried rubber type elastic body 24 must be set to become gradually thin from the central area corresponding to the center of the battery body 1 toward the area corresponding to the peripheral area of the battery body 1.
Patent JP-H09154376-A (JP)
Title: Combine harvester
Inventor: SATO SHOICHI
IPC: A01D67/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester structured so that an operation cabin is lifted and simultaneously forward moved or so that the operation cabin is lowered and simultaneously backward moved, improved in forward visibility and excellent in operability without lifting the operation cabin to a too high place. SOLUTION: An operation cabin 13 is liftably supported on one side of a reaping section 8 liftably supported on the front of the machine frame. The operation cabin 13 is lifted and simultaneously forward moved, or lowered and simultaneously rearward moved. A interference-preventing device for preventing interferences accompanied when the reaping section 8 and the operation cabin 13 are elevated and lowered is preferably disposed.
Patent JP-H06196314-A (JP)
Title: Manufacture of oxide group superconductor coil
Inventor: YOSHIDA TAKASHI
IPC: A61B5/055
Filed: 1992-12-25
Abstract: PURPOSE:To reduce non-uniformity of a magnetic field by adopting a coil structure where the thickness of a superconductor on a central magnetic field side of a saddle type superconductor coil constituted with an oxide group superconductor is arranged not to exceed that of the outside. CONSTITUTION:This is a manufacturing method of a superconductor coil whose thickness on the central magnetic field side is designed not to exceed the thickness outside the coil in terms of the superconductor coil which includes an oxide group superconductor 1 and a board 2 which supports the superconductor and an insulator. In this saddle type superconductor which comprises an oxide group superconductor 3 and the board 2, which supports the superconductor and the insulator, there is a relation that the thickness ttheta=t0COStheta when the angle between X and Y directions is assumed to be theta (where the t0 stands for the thickness of the oxide group superconductor for the saddle type coil when the angle is theta.) This construction makes it possible to prepare an oxide group superconductor coil which operates with liquid nitrogen and generates a magnetic field having good uniformity.
Patent JP-H11176267-A (JP)
Title: Electric apparatus insulating material
Inventor: URABE SHUICHI
IPC: H01B17/56
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve tracking resistance and weather resistance of an insulating part by forming a layer of an inorganic insulting material on the surface of an insulating part main body made of an organic insulating material. SOLUTION: A switchgear contact part mainly comprises an insulating link for transmitting driving force to a movable contactor, a supporting spacer for supporting a fixed contactor, and a bushing for leading out electric wires from a switchgear to the outside. The insulating link, the supporting spacer, and the bushing are formed by forming a ceramic layer 7 of such as alumina (an inorganic insulating material) on the whole or a part of the surface of insulating part main bodies 6 of thermosetting insulating resin (an organic insulating material) such as epoxy resin. The ceramic layer 7 is formed by spraying or blowing a ceramic is sprayed or blown to the insulating part main bodies 6 coated with an adhesive.  Consequently, arc resistance and flame resistance properties are improved and in the case the parts are arranged near the contact of a switchgear, thermal deterioration by arc electric discharge is prevented and the reliability of the switchgear is improved and the service life is prolonged.
Patent JP-H10184552-A (JP)
Title: Roller pump
Inventor: YAMAGUCHI YUKIMASA
IPC: F04C5/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To mount a tube on a roller pump with light force by a tube mounter, and correspond it to a differential tube diameter by opening/closing a tube setter by a supporting point, and fixing the tube setter by a fastener at the time of closing the tube setter. SOLUTION: A tube passing groove 5 is formed larger than the diameter of a tube. The position where the tube is pressed by a roller 3 and a tuber setter 2 enlarges the space passing the tube so sufficiently by the tube setter 2 opening and closing a tube setter supporting point 9 as a supporting point so that the tube can easily be inserted into the space. In the case where the tube setter 2 is closed, a cramp lever 6 is rotated serving a cramp lever supporting point 10 as a supporting point, and thereby, a pressure cone apex a11 is rotated, and a pressure cone apex b12 connected to the pressure cone apex a11 is rotated serving the tube setter supporting point 9 as the supporting point. After fastening, fixing operation is carried out by a fastener which is composed of the cramp lever 6 and a link arm 7.