baber/WOPTO huggingface dataset:
Patent JP-S5660725-A (JP)
Title: Door guard bar of automobile
Inventor: UGAWA SATOSHI
IPC: B60J5/00
Filed: 1979-10-25
Abstract: PURPOSE: To prevent a door guard bar from a quick break of its components in the initial displacement due to a collision in the flank, by properly selecting the rigidity of each components.  
     CONSTITUTION: A door guard bar 2 built in a door 1 for not reducing the interior space due to a great deformation of the door in case of a collision in the flank, is composed of a beam 3 formed with embossed ribs 4, main- and sub-reinforcing plates 5, 6 welded on both sides at the center and brackets 7 welded to both ends of the beam 3, leaving a nonwelded area 8 in the middle portion and eliminating conventional spot weldings at the center portion of both plates 5, 6 overlapped with the beam 3 and also leaving nonwelded areas 9 on both ends 5a, 5b of the reinforcing plate 5. This construction keeps the rigidity of each component adequate for preventing any buckling break. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09321362-A (JP)
Title: Piezoelectric transformer
Inventor: ASADA TAKAAKI
IPC: H01L41/107
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To increase the change rate of the output voltage by placing input and output parts in the length direction on a rectangular piezoelectric plate; the input and output parts are formed by polarizing portions of the plate in the thickness and length directions on which input electrodes are formed. SOLUTION: Input electrodes 2a, 2b are formed on and in a piezoelectric plate 1 so as to extend from one end in the length direction over the center. The input electrodes 2a and 2b on each layer are connected at one and the other end faces, respectively, in the width direction. Portions of the plate 1 on which the electrodes 2a, 2b are formed in the length direction are polarized in the thickness direction to form input parts A and B. The ratio of the part A to part B is 6 to 4. The center part in the length direction is a node at which the vibration displacement is zero and the electric connection is made. The step up ratio provides a sharp frequency characteristic, compared with that in the prior art and thus the change rate of the output voltage can be increased.
Patent JP-S6117240-A (JP)
Title: Magnetic recording and reproducing device provided with receiving device
Inventor: TAKAYOSHI AKIRA
IPC: G11B15/02
Filed: 1984-07-03
Abstract: PURPOSE:To record exactly and automatically only a part which is desired to record of a broadcast by controlling the start and stop of recording by a control signal from a broadcasting station. CONSTITUTION:Immediately before the next program 16 is started, a program start control signal 15 is transmitted and received. This signal is applied to a controlling circuit 12, by which a mechanism 13 for driving a magnetic tape is switched to an REC-PLAY state, the magnetic tape starts to run,and recording is started. When an end control signal 17 is transmitted and received as soon as the program 16 is ended, it is operated so that the mechanism 13 is switched to an REC-PAUSE state. As a result, the running of the magnetic tape is stopped, and the recording is stopped. In this way, only a part extending from the time when the start control signal is transmitted from a broadcasting station to the time when the end control signal is transmitted is recorded automatically.
Patent JP-H10330578-A (JP)
Title: Thermoplastic elastomer composition and laminate prepared therefrom
Inventor: NOHARA YASUHIRO
IPC: B29C43/18
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer compsn. which is excellent in soft feeling, is not sticky even when not surface-treated, is excellent in resistances to staining and scratch and in transferability of surface patterns of molded items, and can be widely used as an interior surfacing material for automobiles, vehicles, ships, etc., and to provide a multilayer laminate prepd. by using the same. SOLUTION: This compsn. has the following characteristics: the peeling strength (blocking index) between two sheets each prepd. from the compsn., each in a size of 6 cm×6 cm×1 mm, and kept stacked at 40 deg.C under a load of 10 kg for 40 hr is 200 gf/cm<2> or lower; the coefficient of dynamic friction (according to JIS K 7125) against JIS No.8 cotton cloth is 0.60 or lower; the shore A hardness is 50-92; and the melt flow rate at 230 deg.C under a load of 2.16 kg is 0.1-100 g/ 10 min. The multilayer laminate is obtd. by forming a surface layer comprising the compsn. on a substrate.
Patent JP-S5840480-A (JP)
Inventor: ISHII TAKAMITSU
IPC: F25J3/04
Filed: 1981-09-02
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-H01311086-A (JP)
Title: Production of 3-chlorocephalosporin compound
Inventor: KISHIDA ETSUJI
IPC: C07D501/04
Filed: 1988-06-07
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound useful as a medicine having antibacterial activity by reducing a specific azide compound. CONSTITUTION:An azide compound expressed by formula I (R represents carboxyl-protecting group){example; p-nitrobenzyl 7-[D-2-azide-2-(phenyl) acetamide]-3-chloro-3-cephem-4-carboxylate} is reduced by using preferably, palladium carbon as a reducing catalyst and methanol, ethanol, etc., as a reaction solvent under conditions of 1-5atm hydrogen pressure, at -5 deg.C-room temperature and for 1-20hr to afford the aimed compound expressed by formula II. The starting raw material expressed by formula I is synthesized from an alpha- azidophenylacetic acid and a 7-amino-3-chloro-3-cephem-4-carboxylic acid ester.
Patent JP-H07316207-A (JP)
Title: Production of vinyl chloride polymer
Inventor: ISHII MASARU
IPC: C08F2/18
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a vinyl chloride polymer which has a high porosity and gives a molding hardly allowing fish eyes to occur without being affected by the sort of a plasticizer used and molding conditions. CONSTITUTION:A vinyl chloride polymer is produced by dispersing vinyl chloride or a monomer mixture contg. it in an aq. medium using a dispersant and subjecting the monomer component to suspension polymn. The dispersant used contains at least one water-sol. polymer selected from the group consisting of a cellulose deriv., gelatine, and a partially saponified polyvinyl alcohol having an average degree of saponification of 65mol% or higher and a partially saponified polyvinyl alcohol which has an average degree of polymn. of 100-500 and an average degree of saponification of 30-60mol% and contains 1.0wt.% or lower fraction having a degree of saponification outside the range of the average degree of saponification + or -10mol%.
Patent JP-H10334866-A (JP)
Title: Battery-mounting device
Inventor: MORITA HIDEYO
IPC: H05K3/32
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery-mounting device equipped with a good contact terminal and to prevent size increase in an electrical apparatus equipped with such a mounting device. SOLUTION: This device is equipped with a battery-mounting part, a contact terminal 4 having a contact part 4c exposed to the mounting part so as to make electrical contact with a battery P mounted in this mounting part, and a printed circuit board 3 to which this contact terminal 4 is attached. In this case, this contact terminal 4 is made up of a metallic wire formed foldingly, so as to bend in keeping with mounting of the battery P, while having a fulcrum part 4b for being bent in a position substantially horizontal with the contact part 4c above the printed circuit board 3.
Patent JP-S61295618-A (JP)
Title: Manufacture of coil
Inventor: FUJII KAZUO
IPC: H01F41/10
Filed: 1985-06-25
Abstract: PURPOSE:To offer the manufacturing methods for a coil, by which the working process thereof can be simplified, by a method wherein the terminal material to be made by forming a pair of terminal parts in one body is mounted on the terminal bed and after the starting ends and terminations of the electrical wires are connected, the terminal material is parted into two and a pair of terminals are formed. CONSTITUTION:The bent parts of the L shapes of parts 1a and 1b, which are used as the terminals, are provided with press-fitting pieces 1d and 1e; which are pressed into press-fitting ports 2d and 2d to be provided on the flange part 2a of a coil frame 2, which is used as the terminal bed, and are used for mounting the above-mentioned terminal parts 1a and 1b on the flange part 2a; and the other ends of the L shapes are used as connection parts 1f and 1g, whereto the starting end and termination of an electrical wire 2 are connected. A terminal material 1 in such a configuration is mounted on the flange part 2a of the coil frame 2 and the starting end and termination of an electrical wire 3, which is wound around the drum part 2c of this coil frame 2, are connected to the connection parts 1f and 1g. Lastly, a coupling material 1c is cut out, the residual parts thereof are used as the terminals 1a and 1b and the coil is manufactured.
Patent JP-S63302644-A (JP)
Title: Control system for multi-access line
Inventor: OTA SUNAO
Filed: 1987-06-02
Abstract: PURPOSE:To permit plural processors to transmit and receive data through one line controller by permitting the processors to transmit to the line controller data transmission reception control information to which identification codes of self processors are added. CONSTITUTION:The line controller 300 accommodating a communication line 2 and plural processors 400 instructing the transmission and reception of data are provided in a packet communication equipment 1. Respective processors 400 request data transmission and reception to the line controller 300 by communication request means 410. If date transmission and reception is allowed from the line controller 300, the processors 400 transmit data transmission and reception control information to which the identification codes of self processors are added. An identification means 320 in the line controller 300 collates the added identification codes, and sets data transmission reception control information to effective only if they agree. Thus, plural processors can transmit and receive data through one line controller.
Patent JP-S5566282-A (JP)
Title: Rectifier employing field effect transistor
Inventor: OOHASHI YASUO
IPC: H02M7/145
Filed: 1978-11-10
Abstract: PURPOSE: To increase efficiency by connecting a field effect transistor to the secondary winding of a converter transformer for DC-DC converters and the like and by performing rectifying operation in order to minimize losses and to obtain high speed.  
     CONSTITUTION: A DC-DC converter turns on and off a switching transistor 3, takes out an AC voltage through a transformer 2, rectifies it, and supplies a DC voltage to a load 7. A field effect transistor 5 is connected to the secondary widning of the transformer 2. The tertiary winding of the transformer 2 is connected across the first gate and source of the transistor, and parallel circuits comprising diodes and resistors are connected across the second gate and source and across the second gate and drain, thereby rectifying operation is performed. In this constitution, the losses in the forward direction can be minimized by making use of the linear portion of the drain current of the field effect transistor, and the high-speed operation can be obtained, thereby the efficiency can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0433115-A (JP)
Title: Terminating current restriction circuit for scsi interface
Inventor: ISHII MITSURU
IPC: G05F3/22
Filed: 1990-05-30
Abstract: PURPOSE:To reduce parts and to make a circuit into LSI with the other SCSI interface circuit by providing a current control circuit where a voltage drop and power consumption are made small through the use of a semiconductor element in a circuit supplying a current to the terminal end of an SCSI specification interface. CONSTITUTION:When a base current flows to the transistor TR1 of a terminating current restriction circuit from a power source through a resistance 5, the resistor TR1 is turned on and the current is supplied to a terminating circuit. Since a voltage between the collector and the emitter of TR 1 is lower than the voltage between the base and emitter in an on-state, the on-state of a transistor 2 is controlled by the voltage drop of a resistance 3. Then, the voltage drop of the resistance 3 is decided by the current 6 flowing in the terminating circuit and therefore the current operating the transistor 2 can be decided. When TR2 operates, the current flows in the resistance 5 through the emitter and the collector and the base current of TR 1 reduces. TR 1 executes an unsaturated operation and the voltage drop between the collector and the emitter becomes large. Thus, the voltage drop between the power source and the terminating circuit becomes large, TR2 is completely turned on, TR1 is turned off, and current supply for the terminating circuit is completely eliminated. Thus, the number of the products is reduced and the circuit can be made into LSI with the similar circuit with constitution using the semiconductor element.
Patent JP-H09315530-A (JP)
Title: Conveyor device
Inventor: KOBAYASHI SHOJI
IPC: B65G9/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor device capable of preventing energy such as electricity from being wastefully consumed and capable of preventing a workpiece from being damaged in moving. SOLUTION: A chain 4 having a loop shape and provided with workpiece hangers 5, 5,... is stretched between a delivering side sprocket 2 and a receiving side sprocket 3, an inclination is provided on the workpiece conveying range of the chain 4 so that the delivering side may be higher than the receiving side, and a guide rail 7 for guiding the chain 4 and maintaining the inclination of the workpiece conveying range is so extended as to be inclined along the work conveying range.
Patent JP-S5565731-A (JP)
Title: Drum brake
Inventor: IWASAKI RIYUUICHI
IPC: F16D51/18
Filed: 1978-11-10
Abstract: PURPOSE: To provide a simple installation of a cylinder unit and obtain a duoservo effect by mounting the piston of a brake shoes driving wheel cylinder, which slides freely against the anchor section secured on the packing plate.  
     CONSTITUTION: An anchor section 2 is secured with a packing plate 1, allowing the piston of a wheel cylinder unit to slide freely against the anchor section 2 thereof. When oil pressure is applied to the cylinder 3 through a hose 12 order to actuate the brake, the piston 4 and the cylinder 3 are expanded right and left, causing to expand the brake shoes 5, 5' to develop a friction force with the drum. In such a case, the piston 4 and cylinder 3 are rotating until they are catching the anchor section 2 with the brake shoes 5, 5'. A strap 11 is, further, provided for the other end of the anchor section 2, causing to develop the douservo effect and doubles the compressed force. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5363891-A (JP)
Title: Hermetic case for vibrators and its production
Inventor: WATANABE AKIRA
IPC: H03H9/10
Filed: 1976-11-18
Abstract: PURPOSE:To simplify the process required for mounting a fixing pin and facilitate large volume production by simultaneously brazing the fixing pin at the stage of manufacturing a hermetic case for vibrators.
Patent JP-H10323604-A (JP)
Title: Apparatus and method for coating of curtain
Inventor: FUKUSHIMA MASAYUKI
IPC: B05C5/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of contamination of a coater and a quality defect by preventing sputtering of a travelling web while a coating excess part is controlled by a method wherein a tip of a shoe plate is made to stand by under a state in contact with the web behind a dropping position of a curtain memberane during coating operation, and the curtain membrane is applied to the web. SOLUTION: A receiving pan 3 for recovery of a curtain membrane 2 is arranged between a curtain head 1 and a travelling web 11 before start of coating. A shoot plate 4 is fitted to a travelling side tip of the web 11 of the receiving pan 3, and a tip of the shoot plate 4 is transferred before and after a dropping position of the curtain membrane 2 under a state in contact with the web 11. During coating operation, the tip of the shoot plate 4 stands by at a position of 10 to 200 mm behind the dropping position of the curtain memberane 2 under a state in contact with the web 11 behind the dropping position of the curtain membrane 2, and the curtain membrane 2 wherein the tip of the shoot plate 4 comes in contact with the web 11 at an upward angle of 2 deg. or over to a horizontality of the shoot plate 4, is applied to the web 11.
Patent JP-H11320601-A (JP)
Title: Mold for resin molding
Inventor: NASU HIDEHISA
IPC: B29C45/58
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a mold for resin molding wherein leakage of a molding resin material from a gap between a plunger and a pot is suppressed and a plunger is smoothly moved. SOLUTION: This mold for resin molding is constituted of a fixed mold 1 as a base, a movable mold 2 for forming a space for molding by being combined with the fixed mold 1, a pot 3 receiving a molding resin material, a plunger 4 for feeding the molding resin material into the space for molding under pressure by being combined with the pot 3 and a heating device 8 for heating the mold for molding and a seal part 7 for the resin material for sealing the fine gap between the plunger 4 and the pot 3 is provided on the plunger 4.
Patent JP-H032722-A (JP)
Title: Driving method for display device
Inventor: MAEDA HIROSHI
IPC: H04N5/66
Filed: 1989-05-30
Abstract: PURPOSE:To use the frame thinning system to display a picture of good display quality by equalizing the number of picture elements, which are turned on in each frame, between picture element groups arranged in individual scanning lines in the same group and displaying the gradation with a group as the unit. CONSTITUTION:A controller 2 is a circuit to control riving of a liquid crystal display device 3 and consists of a random access memory 4 where display data with gradation is stored, a switch group 5 which sets the gradation rule of the frame thinning system and a timing generating circuit 6 which generates the timing signal required to display a picture on a liquid crystal display device 3. The number of picture elements turned on in each frame is equalized between picture element groups arranged in individual scanning line sin one group. Consequently, a subtle luminance difference is not generated between picture elements displaying the same gradation though this method is applied to a capacitive display device like a liquid crystal display device. Thus, the display quality is improved.
Patent JP-H11320732-A (JP)
Title: Pulp molding
Inventor: SAKAIRI KOJI
IPC: B32B5/18
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To inhibit the drop-off of pulp foamed beads or the cracking of moldings without impairing the characteristics of pulp moldings by making a plurality of beads formed of a foam with a pulp as a skeleton, an aggregate and forming a resin layer on the surface of the moldings. SOLUTION: Pulp beads which are formed of a foam with a pulp as a skeleton and set to the appropriate size, are used and are mutually bonded together to obtain moldings. In addition, a resin layer is formed by coating on the surface of the obtained moldings, or the pulp moldings are coated with a resin film. Further, the resin layer is formed on the surface of the moldings having an aggregate of the pulp beads with an appropriate elasticity and buffer properties, so that the strength of the moldings can be enhanced. Consequently, even when the moldings packaged happen to drop on the corner or the ridge part, damage to the moldings can be avoided and the shock absorbing properties can be upgraded.
Patent JP-H09316723-A (JP)
Title: Helmet shield structure
Inventor: ARAI MICHIO
IPC: A42B3/22
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a helmet shield structure capable of attaching/detaching a shield to/from a holding member supporting it openably and therefore of exchanging the shield alone. SOLUTION: The upper part of the left and right sides of the shield proper 2 is notchedly provided with a 1st engagement groove 16 extending vertically to the upper side of the shield, while the lower part with a nearly L-shaped 2nd engagement groove 17 made up of a transverse groove 17a opened on the rear side of the shield proper and a longitudinal engagement groove 17b extending vertically to the terminal end of the transverse groove. The upper part of the inside of a holding member 4 is mounted with an upper bracket 13 having a 1st engagement shaft 13a, while the lower part of the inside with an under bracket 14 having a 2nd engagement shaft, and the shield proper and the upper or under bracket are mounted with the constitutive members 18a, 18b of a locking mechanism 18 retaining the link-held state for the shield and the holding member so as to stand against each other.
Patent JP-S621311-A (JP)
Title: Surface acoustic wave device
Inventor: OKAMOTO TAKESHI
IPC: H04L27/22
Filed: 1985-06-27
Abstract: PURPOSE:To obtain an inexpensive surface acoustic wave DPSK convolver by providing output gates constituted while being split corresponding to each track and connecting the two output gates corresponding to other tracks via a balance/unbalance converter. CONSTITUTION:Output gates 10, 11, 12, 13 composing of two tracks are provided between input transducers 3 while being bridged over the cross width of the transducer 3. In connecting output gates on one track, e.g., gates 10, 11, a sum signal is obtained at an output signal terminal 15. In connecting the gates 12, 13 on other track via the balance/unbalance converter 14, a difference signal is obtained at an output signal terminal 16. Thus, an inexpensive surface acoustic wave DPSK convolver is obtained.
Patent JP-S6032796-A (JP)
Title: Preparation of aqueous solution of decomposition precursor
Inventor: UCHIMIZU MAMORU
IPC: A61K35/10
Filed: 1983-07-28
Abstract: PURPOSE:To obtain the titled aqueous solution useful as a raw material for drugs, etc. industrially advantageously, by preserving a decomposition product in anaerobic state for a specific period, blending it several times during the preservation, adding water, etc. to it to adjust it to a proper pH, filtering it, leaving the filtrate to stand, aging it, adjusting it to a low pH range. CONSTITUTION:A decomposition product preserved or formed in an anaerobic state is further kept for 15 days - 3 months in an anaerobic state, and it is blended proper times during the preservation. One of water, weakly acidic water, or an aqueous solution of a salt is added to the decomposition product, it is adjusted to 4.0-7.0pH, filtered, the filtrate is left to stand and aged, so that it is adjusted to 1.0-2.5pH, to give the desired aqueous solution. The decomposition product as a raw material means a decomposition precursor contained in decomposition, or decomposition contained in the decomposition precursor.
Patent JP-H04365949-A (JP)
Title: Fail safe system of variable valve timing device
Inventor: SUEMATSU TOSHIO
IPC: F02D13/02
Filed: 1991-06-11
Abstract: PURPOSE:To prevent erroneous learning during generation of abnormal conduction in a variable valve timing device in the case of a fail safe system which announces any trouble taking place in a variable valve timing device which varies valve timings of an intake valve and an exhaust valve in response to an operational condition. CONSTITUTION:Learning of idle speed control(ISC) is inhibited (step 801), and the leaning of feedback control of an air-fuel ratio (A/F) is also inhibited (step 802) at the time of detecting abnormality of a variable valve timing device. Consequently, control by an erroneous learning value can be prevented when the variable valve timing device is reset in its normal state by some cause.