baber/WOPTO huggingface dataset:
Patent JP-H08333721-A (JP)
Title: Erection structure of floor slab for bridge
Inventor: AKANA HIRONA
IPC: E01D19/12
Filed: 1995-06-08
Abstract: PURPOSE: To connect respective floor slabs adjacent in both bridge longitudinal and cross directions in an integral manner by constituting a floor slab for a bridge through both parallelogrammatic and isosceles triangular floor slabs with an oblique side each, and tightening these floor slabs adjacent in the bridge cross direction with lateral tightening prestressed concrete structural steel. CONSTITUTION: In a parallelogrammatic floor slab 2 with four oblique sides 1, a pair of apexes 3 are set up and around the central part in the bridge cross direction, and a nearly isosceles triangular floor slab 4 is inserted into space between two parallelogrammatic floor slabs adjacent in the bridge longitudinal direction. In addition, lateral tightening prestressed concrete structural steel 5 is inserted through over the parallelogrammatic floor slabs 2 and isosceles triangular floor slabs 4 adjacent in the bridge cross direction. With the lateral tightening PC structural steel 5, these parallellogrammatic and isosceles triangular floor slabs 2 and 4 adjacent in the bridge cross direction are connected together.
Patent JP-H09315298-A (JP)
Title: Flying bicycle
Inventor: KAMIKURA SUSUMU
IPC: B61B13/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To uplift an autonomic nerve to the maximum as being harmonized by setting a wheel to a track set up in the air in advance, and wheeling this bicycle by hands and feet. SOLUTION: This 'flying bicycle' is a bicycle 2 that is featured that a conventional bicycle wheel 1 is separated, placing it on the overhead track, and propulsive force generated out of every part of a body is transmitted to this wheel and thereby moves forward or backward. In this bicycle, a rider floats in midair together with the car body. Since a handle falls into disuse, his hands also are usable for the propulsive force.
Patent JP-S5965359-A (JP)
Title: Program control system
Inventor: FUKAZAWA FUMIO
IPC: G06F11/00
Filed: 1982-10-06
Abstract: PURPOSE:To recover automatically a fault, by storing an instruction which indicates jumping to a specific address into an unused address of a program storing memory and loading initially the program that enters erroneously an unused address. CONSTITUTION:The information which jumps to a specific address is stored in an unused address of a program storing memory 1. If the contents of an instruction address register IAR 8 show an instruction which jumps to a specific address stored in the unused address of the memory 1, an instruction address comparator IAC 12 detets this and set it to a register 13. The output of the register 13 loads the program stored in an external storage memory 15 to the memory 1 with an initial program loading start signal IMPL and by means of a loading microprocessor MPU 14. When the program loading is over, the register 13 is reset with the end signal. Thus a fault is automatically recovered.
Patent JP-2001002689-A (JP)
Title: Crystalline l-ascorbic-2-phosphoric ester sodium salt and its production
Inventor: KOBAYASHI YUJI
IPC: A61K8/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound improved in hygroscopicity and useful in cosmetics, medicaments and the like, at about room temperature easily and in a short time by crystallization using an organic solvent as poor solvent from an aqueous solution with the molar ratio of sodium ion to specific ascorbic phosphoric ester ion below a specific level. SOLUTION: This compound is obtained by crystallization from an aqueous solution with the molar ratio of sodium ion to L-ascorbic-2-phosphoric ester ion being <3, pref. 2.70-2.99 using as poor solvent an organic solvent, pref. methanol and/or acetone, pref. at 0-40 deg.C; wherein the above aqueous solution is pref. 1-15 w/v in the concentration of the L-ascorbic-2-phosphoric ester sodium salt, and it is preferable that the amount of the above organic solvent to be used is such as to be 50-80 v/v in its concentration in the solution after finishing addition of the organic solvent to the above aqueous solution.
Patent JP-H0345713-A (JP)
Title: Heat bonding conjugate fiber
Inventor: TASHIRO MIKIO
IPC: D04H1/541
Filed: 1989-07-10
Abstract: PURPOSE:To obtain the subject fiber, containing an antistatic agent in at least either of a heat bonding component and a fiber-forming component and oiling agent applied to the fiber surface in respective specific proportions with hardly any generation of static electricity in carding steps, excellent in post- processability and heat bonding properties and utilizable within a wide range, such as clothes and interior articles. CONSTITUTION:The objective fiber obtained by using a thermoplastic polymer (e.g. copolyester) having 80-230 deg.C melting point as a heat bonding component (A) and a polymer (e.g. polyethylene terephthalate) having >=10 deg.C higher melting point than that of the heat bonding component as a fiber-forming component (B), mixing 0.2-15wt.%, preferably 0.2-3wt.% antistatic agent with either of the components, arranging the component (A) around a core part of the component (B) as a sheath part so as to provide >=40% component (A) based on the whole perimeter of the conjugate fiber cross section and applying at most 0.4wt.% oiling agent to the surface of the aforementioned conjugate fiber.
Patent JP-S6333477-A (JP)
Title: Indolenine based compound and optical recording medium containing said compound
Inventor: SATO GIICHI
IPC: G11B7/24012
Filed: 1986-07-28
Abstract: NEW MATERIAL:A compound expressed by formula I (Y is H or Cl; M is H or alkali metal; n is 1-4). EXAMPLE:A compound expressed by formula II. USE:A recording medium for writing and reading laser beams. PREPARATION:2mol compound expressed by formula III is condensed with 1mol compound expressed by formula IV in the presence of a fatty acid salt catalyst, e.g. potassium acetate, etc., in a dehydrating organic acid, e.g. acetic anhydride, etc., e.g. at 60-120 deg.C for 10-60min.
Patent JP-H0463448-A (JP)
Title: Liquid crystal display device
Inventor: OBATA MASAO
IPC: H05K3/32
Filed: 1990-07-02
Abstract: PURPOSE:To improve electrical connection reliability between a TAB electrode and a transparent electrode by forming an insulating film having a film width equal to a total value of a connection interval between a liquid crystal display element and a printed circuit electrode and a thickness of the liquid crystal display element electrode on a space part. CONSTITUTION:An insulating film 5 is formed on the liquid crystal display element electrodes A excepting the regions where anisotropic conductive films 30 are formed with the equal film thickness to a connection interval between the liquid crystal display electrodes 5 and the printed circuit electrodes 13 while being formed with an equal film thickness to the total value of a connection interval between the liquid crystal display element electrode 3 and the printed circuit electrodes 13 and the thickness of the liquid crystal display element electrodes 3. Consequently, at the connection time of a printed circuit board, 20 with a liquid crystal display element 10, flowing out of resin constituting the anisotropic conductive films 30 in the width direction can be evaded, and generation of bubbles between the liquid crystal display element electrodes 5 excepting the regions where anisotropic conductor films 30 are formed, or in the space part 4 between the respective liquid crystal display element 5 can be evaded. Thereby, electrical connection reliability between the printed circuit (TAB) electrodes and the liquid crystal display element electrodes can be secured.
Patent JP-2001003462-A (JP)
Title: Connection structure of expansion joint
Inventor: MOCHIKI YUICHI
IPC: E04B1/62
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an expansion joint capable of closing a space between building frames, even if each building frame is displaced by a large displacement amount, in the state that the displacement is allowed. SOLUTION: A panel holding body 38 is provided on side wall parts 23a and 23b as building frames adjacent to each other with a space 33 provided therebetween. The panel holding body 38 comprises one end part 36a and an other end part 36b. The one end part 36a is connected to one side wall part 23a through one multiple shaft hinge means 37a angularly about two hinge shafts L10a and L11a in parallel with each other, and the other end part 36b is connected to the other side wall part 23b through the other multiple hinge means 37b angularly about two hinge shafts L10b and L11b in parallel with each other.
Patent JP-H0710170-A (JP)
Title: Heat insulating packaging material for dew prevention
Inventor: OSADA HIROYASU
IPC: B65D81/38
Filed: 1993-06-22
Abstract: PURPOSE:To provide a heat insulating packaging material, for preventing dewing, which, even if dewing phenomenon occurs on the surface of a water- proof film, does not allow the dew to grow to an noticeable extent due to its immediate absorption. CONSTITUTION:A heat insulating packaging paper material, for preventing dewing, is made up of a sheet-like base material 1 having a water-proof layer 3, a water absorbing layer 5 and a heat reflecting layer 7 successively formed on at least one surface thereof and further having the outermost heat reflecting layer so laid as to permit water to pass into the water absorbing layer. If the sheet-like base material is made of any one of paper, nonwoven fabric, embossed paper and corrugated cardboard or the layer formed by a combination of a plurality of such materials, it is suitable for recycling in view of the main properties of the materials. In the case of the sheet-like base material made of the corrugated cardboard, when a core having the same cross sectional structure as the heat insulating packaging material for preventing dewing is used, this base material is more suitable for dew prevention due to the heat insulating characteristic.
Patent JP-H10149114-A (JP)
Title: Back light device for three-dimensional display
Inventor: BENKATA ADISESHAIO BAGAVATOYUR
IPC: G09F9/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a display device by providing this device with a light shielding module which forms a light releasing section by selectively shielding the light from a light source. SOLUTION: The light shielding module 18 includes an electrically state- changeable material which may be selectively changed in its state and allows the selective transmission of the light released from the light source 10 through the light shielding module 18. This material 20 may be a liquid crystal material or electrochromic material. The light shielding module 18 consists of two sheets of glass plates 22 holding the liquid crystal material in-between. An indium tin oxide(ITO) grounding electrode is adhered to the inside surface of the one glass plate and selectively adhered tin oxide electrode patterns 26 are adhered to the inside surface of the other glass plate. These two electrodes hold the liquid crystal material 20.  When potential is applied between the electrode patterns 26 and the ITO grounding electrode 24, the light is selectively shut off by the light shielding module 18 and only the selected parts are released therefrom.
Patent JP-H0351056-A (JP)
Title: Automatically-disposable needle device for syringe used for single purpose
Inventor: RIKARUDO ANIBARU DEYURAN ZANPA
IPC: A61M5/50
Filed: 1990-07-03
Abstract: PURPOSE: To prevent an injector from being refilled on blocking out liquid flow by altering valve position to perform suction, filling injection or discharge of the injector, and blocking a liquid floe against the try of reuse after injection. CONSTITUTION: Movable part 8 before use is positioned in such a state that a ring 5 is located between an elastic edge 9 and several ribs 10. During suction, the movable part 8 moves backward until the several ribs 10 catch the ring 5, which causes the movable part 8 not to come out of the injection part of a cylinder concurrently letting liquid pass through several channels. When injected, a movable valve is pulled up by the liquid flow at the beginning, the front of the elastic edge 9 catches the rear of a valve seat 6 of the ring 5, which blocks the liquid flow and causes liquid pressure to the movable valve up as far as the elastic edge passes over the ring. This constitution moves the movable part 8 of the valve backward to each the front of the ring 5 to shut tightly when tried to suck again liquid to reuse the injector, thus making it impossible to reuse the injector.
Patent JP-S57113995-A (JP)
Title: Squeeze pump
Inventor: IWATA NOBORU
IPC: F04B43/12
Filed: 1980-12-13
Abstract: PURPOSE: To permit smooth supply of slurry and improved the durability of an elastic tube by revolving a pair of rollers around the shaft of rotation and allowing said pair of rollers to roll along the outer surface of an elastic tube at the same time, squeezing the elastic tube from both sides.  
     CONSTITUTION: A pair of rollers 22 revolves around the shaft 19 of rotation when it rotates, and the rollers roll along the outer surface of an elastic tube 16 at the same time, squeezing the tube 16 from both sides. As a result, the inner peripheral surface of the elastic tube 16 is prevented from being pressed and elongated, and wear-out of the tube 16 can be prevented, to have its durability improved. Further, the section of tube 16 can be recovered to an elliptical form spontaneously after passing through the rollers 22, so slurry can be sucked efficiently into the tube 16. Therefore, need of a pump case 14 can be eliminated theoretically, requiring only installation of a cover, and thus the pump can be manufactured at a low cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6332903-A (JP)
Title: Flame-retardant bonded magnet
Inventor: SAKAUCHI TADAFUMI
IPC: H01F1/08
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a bonded magnet with excellent flame-retardant properties which can be widely applied to an electric equipment such as a sensor field magnet, a driving magnet or a convergence correction magnet by covering rare-earth cobalt system alloy magnet powder with inorganic oxidation-resistant material. CONSTITUTION:A bonded magnet is composed of alloy magnet powder covered with inorganic oxidation-resistant material, flame-retardant agent and organic binder. The employed rare-earth magnet powder is expressed by a general formula Rm5, wherein R denotes rare-earth metal element such as samarium, praseodymium, cerium, neodymium or yttrium and M denotes transition metal element such as cobalt. In order to make the rare-earth magnet powder exhibit magnetic characteristics, the average grain size is normally less then 10mum. A covering is formed by coating the surface of the alloy magnet powder with oxidation-resistant fine inorganic material. The organic binder is suitably selected among generally used thermoplastic resin, thermosetting resin or rubber.
Patent JP-S6236918-A (JP)
Title: Gallium arsenide semiconductor integrated circuit
Inventor: MAKINO HIROYUKI
IPC: H01L27/082
Filed: 1985-08-09
Abstract: PURPOSE:To inserr a lvel conversion circuit between 2-stage of series connection E/D inverter circuits so as to descend the low level into a negative potential. CONSTITUTION:A logic signal from a node 10 is inverted by an inverter and its level is subjected to level conversion by a level conversion circuit comprising a normally-off metal-semiconductor FET (MESFET) 5, a Schottky diode 7 and a normally-on MESFET 2. The high level to a level of a node 11 is selected equal to the high level of the internal logic amplitude of an E/D direct coupled FET logic circuit and the low level is brought into a common potential by selecting properly the circuit constant of the conversion circuit and the negative power supply of a node 13. In this case, the normally-off MESFET 6 is turned off completely to a low level of the node 13 regardless of the variation in the thereshold voltage and the inverter comprising the normally-on MESFET 3 and the normally-off MESFET 6 gives always normal inverting operation.
Patent JP-2000037088-A (JP)
Title: Brushless dc motor
Inventor: HALFMANN JUERGEN
IPC: H02P6/14
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To ensure satisfactory operation of a motor for any operating state by switching a commutation circuit at a frequency significantly higher than the operating frequency of the motor among a plurality of modes for generating different commutation angles. SOLUTION: A DC motor 1 has a permanent magnet rotor 6 and the rotational position thereof is detected by a position detector 7 delivering a position signal to a control circuit 8 which receives a voltage Ug and controls the switching state of a commutation circuit 5. The commutation circuit 5 is switched at a frequency significantly higher than the operating frequency of the motor among a plurality of modes for generating different commutation angles. A mode switching frequency is derived from a pulse width modulation frequency of for controlling time variation in the amplitude of phase voltage. A control signal of desired frequency corresponding to the mode switching frequency can be derived easily by dividing or multiplying the pulse width modulation frequency being produced regularly.
Patent JP-S6234522-A (JP)
Inventor: KOBAYASHI YOSHIKAZU
IPC: A47K5/12
Filed: 1985-08-09
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-S6237520-A (JP)
Title: Ball insertion method for uniform speed ball joint
Inventor: MIZUGUCHI TADAKATSU
IPC: F16D3/2245
Filed: 1985-08-09
Abstract: PURPOSE:To facilitate insertion of ball into respective pocket by repeating inclination of inner ring and cage by same times with the number of pockets then pushing the ball into the exposed pocket. CONSTITUTION:Cylinder 129 will function to incline the inner ring rolling pin 127 together with C-shaped frame 126 in the inclining direction of cage 4 thus to incline the inner ring 2 by predetermined angle. Since the cage 4 will incline integrally with a circular ring 2, the cage 4 will incline more to expose the pocket 3 to the outside of the outer ring 7. Consequently, when facing the deep section of track groove 1 against the pocket 3, respective ball insertion process can be performed smoothly.
Patent JP-S6236237-A (JP)
Title: Sheet feeder
Inventor: SATO MINORU
IPC: B65H3/18
Filed: 1985-08-09
Abstract: PURPOSE:To shorten the transport path for making the device in small size by arranging the leading edge of a placed sheet right under a recording medium, causing contact in the timing that the surface of the recording medium is approaching, and by feeding sheets separately one after another through the use of the electrostatic force. CONSTITUTION:Sheets 2 are placed on an inside plate 6 installed within a cassette 3 and heaved by a spring 5, and a solenoid 4 lifts them through a cam 18 and a bottom plate 24 immediately before that developing surface of recording medium 1 to which toner 10 is attached is going to reach the lower part. The leading edge of the sheets 2 contacts said developing surface of the recording medium 1, and only the uppermost sheet 2' is separated by the static electricity generated there. In case friction force and/or electrostatical force acting between sheets is too strong, said static electricity on the recording medium 1 may not surely separate the sheets, and therefore a friction roller 9 is furnished so that the sheets are pressed by it at the same time as contacting the recording medium 1 to be transported at the same peripheral linear speed therewith, which ensures well separation of the sheets liable to attach to one another.
Patent JP-S60101225-A (JP)
Title: Intake-air device in engine
Inventor: ASAUMI KOUJI
IPC: F02B31/08
Filed: 1983-09-24
Abstract: PURPOSE:To aim at enhancing the scavenging efficiency of an ignition plug which greatly contributes the ignition of an engine, by providing an auxiliary intake-air port which is connected to one, near to the ignition plug, of a plurality of intake ports which are branched off from the bottom of an intake-air passage upstream of a shut-off valve. CONSTITUTION:Upon low load operation of an engine, a shutter valve 12 closes an intake-air passage 7. Intake-air is introduced from the upstream opening 13a of an auxiliary intake-air passage 13 upstream of the shutter valve 12, and enters into a combustion chamber 4 through the downstream opening 13b which is positioned as near to a first intake port 4 as possible. Intake-air flows down in the auxiliary intake-air passage 13 through the first intake port 4, is directed to an ignition plug 21, and creates a strong swirl without interfering with an exhaust valve 6.
Patent JP-H0732057-A (JP)
Title: Pressing apparatus
Inventor: OTANI KOJI
IPC: B21D37/08
Filed: 1993-07-16
Abstract: PURPOSE:To make the support of a trimming die stable at the time of trimming and to continuously execute flanging-work thereafter. CONSTITUTION:This pressing apparatus is provided with a lower die 1 and an upper die 2 having a flanging die 3 and a flanging punch 4, respectively for forming the flange part F by bending a prescribed position of a press work W and arranges the trimming die 5 adjoined to the flanging die 3 and being shiftable only in the vertical direction along the flanging die 3 in the lower die 1. On the other hand, a trimming punch 6 for executing the trimming work cooperated with the trimming die 5 preceding to the flanging work with the flanging punch 4 and the flanging die 3, is arranged in the upper die 2. Further, a slide cam 10 for supporting the trimming die 5 at the time of trimming and also, being horizontally shiftably and a driver cam 15 for giving a horizontal shifting force in the direction releasing the supporting force to the trimming die 5 after trimming to the slide cam 10 by descending together with the upper die 2 are attached.
Patent JP-S5989393-A (JP)
Inventor: JIEFUREI II SUTEMUKU
IPC: C10N30/02
Filed: 1983-09-24
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-S5991293-A (JP)
Inventor: JIERII SHII PATSUTON
IPC: E21B19/04
Filed: 1983-09-24
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-S6071718-A (JP)
Inventor: FUERUDEINANDO RAIFUERUDO
IPC: D01G9/04
Filed: 1984-08-27
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-S5873268-A (JP)
Inventor: BAGUWACHI PURASADO AGURAWARU
IPC: H04M3/26
Filed: 1982-10-07
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-S5878040-A (JP)
Title: Air conditioning apparatus
Inventor: HORI MICHIMASA
IPC: F24F11/08
Filed: 1981-10-31
Abstract: PURPOSE:To expedite the rise up of cooling capability and to make it possible to perform quick cooling, by operating an outdoor fan in advance and starting the compressors after some delay, when the operation is started and a compressor is also restarted. CONSTITUTION:When a starting switch 12 is turned ON in the operation, a room temperature is detected by a room temperature detector 14, and a temperature control switch 15 is closed by the detected temperature. An outdoor fan driving motor 13 and an outdoor fan driving motor 16 are started accordingly, and an outdoor heat exchanger 5 is immediately cooled by the outdoor fan 7. Thereafter (within several tens of seconds) a delay switch 18 is closed, a compressor driving motor 19 is started, a compressor 4 is operated, and cooling is performed. At this time, since overheat of the outdoor heat exhcnager has been already dissipated, the temperature decrease in an indoor heat exchanger 1 is quickly performed, and the inside of a room is quickly cooled.