baber/WOPTO huggingface dataset:
Patent JP-H06338313-A (JP)
Title: Sealed lead-acid battery
Inventor: HIRANO FUJIO
IPC: H01M10/12
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a battery, which can cut the current in a short time to cope with the over-charge quickly and which has the excellent safety, and to hold a thermal protector or the like easily. CONSTITUTION:A terminal box is provided at a part of a battery jar so as to be adjacent to a cell, in which a plate group is built, through a partitioning wall, and a terminal holder for holding a charging/discharging external terminal plate and a thermal protector, is housed inside of this terminal box. In such a sealed lead-acid battery, a terminal 12a of the thermal protector 12 is inclined at a rising angle, which rises upward from the bottom part of a terminal box 3, wider than the rising angle thereof under the condition that the protector 12 is housed inside of the terminal box 3, and the terminal 12a is pressed to the partitioning wall 8 by the restoring force under the condition that the protector 12 is housed inside of the terminal box 3.
Patent JP-S5651336-A (JP)
Title: Piping method of filler for charging raw material in expansion molder
Inventor: SUZUKI SHIYOUICHI
IPC: B29C44/00
Filed: 1979-10-01
Abstract: PURPOSE:To perform the piping for filling the raw materials efficiently by attaching a manifold for filler piping directly to a fixed mold, not to fixed a die plate. CONSTITUTION:The fixed mold 2 and the movable mold 10 are closed, and then raw materials are filled through the filler 1 while sending compressed air from the air pipings 5, 6, and 7 for expansion molding, where the manifold 3 for filler piping is attached to the fixed mold 2 and then the air pipings 5, 6, and 7 are provided in advance as prework for the exchange of mold. Thus, because the air pipings 5, 6, and 7 can be more efficiently provided in advance than in the case where the manifold 3 for filler piping is attached to the fixed die plate 8, the exchanging work for molds can be performed in a shorter time.
Patent JP-S5651112-A (JP)
Title: Production of surface wave element
Inventor: SEKINO TAMOTSU
IPC: H03H3/08
Filed: 1979-10-02
Abstract: PURPOSE:To prevent mechanical distortion of the surface wave element, by filling up the groove on the reverse face, which prevents generation of needless waves, with a conductive paste. CONSTITUTION:Many pairs of comb tooth-shaped input electrodes 3 and output electrodes 4 are formed on the surface of wafer-shaped propagation medium 12. The first groove 15 to prevent generation of needless waves is formed on the reverse face of propagation medium 12, and the second groove 16 to sectionalize pairs of input and output electrodes 3 and 4 is formed on the surface. Next, conductive paste 8 is applied onto the reverse face of propagation medium 12, and is filled up into groove 15. By this filling-up, mechanical strength can be enhanced.
Patent JP-H01300890-A (JP)
Title: Cell capable of highly producing tropane-based alkaloid and production of said cell
Inventor: KITANI SHIGEKAZU
IPC: C12P17/18
Filed: 1988-05-26
Abstract: NEW MATERIAL:The title cell of tropane-based alkaloid-productive plant origin, tolerant of phenylalanine or its analogues. USE:Scopolamine as an anticonvulsant or analgesic and hyostiaine as aparasympatholytic drug. PREPARATION:For example, from the tissues or cells of a tropane-based alkaloid-productive plant (e.g., Duboisia myoporoides), cells tolerant of phenylalanine or its analogues are produced using a phenylalanine- or its analogue-contg. culture medium, and from the resultant tolerant cells, the title cells are selected.
Patent JP-H05317211-A (JP)
Title: Rotary brush body of vacuum cleaner
Inventor: YAMAMOTO WATARU
IPC: A47L9/04
Filed: 1992-05-20
Abstract: PURPOSE:To surely prevent the rotary brush from being detached by providing a stopper part having a specific outside diameter for detaining a brush base part in the axial direction, and forming a stopper formed integrally therewith in a claw-like tip, in the rotary brush to which the brush base part is fitted and attached so as to be freely attachable and detachable. CONSTITUTION:A suction port body 1 of the vacuum cleaner is provided with a rotary brush chamber 14 for containing a rotary brush 13, a connecting line 15 for guiding dust which comes in from a suction port to a suction joint 7, a rotary brush driving motor 16, etc. The rotary brush 13 is provided with a cylindrical brush base part in which a brush 64 is flocked spirally extending over the whole periphery, a stopper part 19 in which a stopper 66 is provided integrally in one end thereof, and a friction pulley 21 in the other end, respectively. The stopper 66 is formed in a claw-like tip having a root in the insertion side of the brush base part, and the outside diameter of the stopper part 19 except the stopper 66 is formed in smaller size than the inside diameter of the brush base part, therefore, it is inserted easily by deflection of the stopper 66 at the time of insertion, and surely prevents the brush falling out at the time of use.
Patent JP-H01207138-A (JP)
Title: Hydrocarbon conversion catalyst
Inventor: INO TAKASHI
IPC: C10G11/05
Filed: 1988-05-26
Abstract: PURPOSE:To retard production of H2 and coke by mixing each specified amt. of crystalline aluminosilicate zeolite, alumina-magnesia, and amorphous silica so as to form a hydrocarbon conversion catalyst. CONSTITUTION:Zerolite, silica sol and clay are dispersed in a slurry of alumina- magnesia hydrogen mixed with pseudoboehmite, then the mixture is spray-dried with hot air at 200-350 deg.C, and the dried product is calcined at 400-700 deg.C. Thus, a hydrocarbon conversion catalyst is produced. The obtd. catalyst contains 10-40wt.% amorphous aluminosilicate zeolite, 10-80wt.% alumina-magnesia contg. 10-60wt.% magnesia, and 5-50wt.% amorphous silica. When a heavy oil is catalytically cracked with this catalyst, heavy metals in the heavy oil, such as Ni, V, etc., are passivated and inactivated.
Patent JP-S6128543-A (JP)
Title: Resin composition
Inventor: DOURA FUMIHIRO
IPC: C08K5/54
Filed: 1984-06-19
Abstract: PURPOSE:A resin composition useful as an adhesive, a printing ink, a coating, etc., made by incorporating a coupling agent into a specified acrylic copolymer. CONSTITUTION:Not more than about 50pts.wt. coupling agent (e.g. gamma-chloropropyltrimethoxysilane) is incorporated into 100pts.wt copolymer which has a weight-average molecular weight of about 1,000-1,000,000 and consists of about 1-40wt% aminoalkyl (meth)acrylate (a) of the formula [where R<1> is H or methyl; R<2> is a 1-6C (hydroxy)alkylene; R<3> is H or a 1-6C alkyl] (e.g. aminomethyl acrylate) and about 99-60wt% ethylenically unsaturated monomer (b) [e.g. a (meth)acrylate]. The obtained resin composition has excellent adherence, adhesiveness, water resistance, yellowing resistance, etc., and adhesives, etc. prepared by using this composition can be applied to a wide variety of base materials such inorganic and plastic materials.
Patent JP-S5752149-A (JP)
Title: Conveying device for wafer
Inventor: IMAI KAZUNORI
IPC: H05K13/02
Filed: 1980-09-16
Abstract: PURPOSE:To prevent the dust and to improve the yield of a wafer product by forming a conveying passage made of magnetic mateial for generating a repelling magnetic field on a wafer conveying base and forming a wefer conveying carrier of magnetic material, thereby eliminateing mechanically moving part. CONSTITUTION:The first and second conveying paths 8, 9 made of magnetic material so magnetized as to act repelling force of the same strength are formed on a wafer conveying base 7, a magnetic mateial carrier 11 is floated, an electromagnet 10 is provided on the base 7 to generate and erase a magnetic field, thereby controlling the floating of the carrier. In this manner, the dust can be prevented by eliminating the mechanically moving part, the yield is improved, and the device can be used in vaccum.
Patent JP-H09309460-A (JP)
Title: Assembly method of car body front part
Inventor: TAJIMA TAKAMITSU
IPC: B62D25/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To assemble a car body front part with high accuracy by fastening a positioning member in an engine compartment, connecting a structural member and a front cross member, and connecting a front fender, engine compartment opening/closing hood and a radiator core to the structural member. SOLUTION: A hood ridge 11 of an engine compartment 10, front cross member 2, etc., are positioned, after clamping, a connection part of a temporary jig 5 and the hood ridge 11 are connected. Next, after each part is connected by spot welding or the like, a front fender 3 and an engine hood are positioned, to be assembled. Then, the temporary jig 5 is removed, a resin-made radiator core assemble 8 is connected to a car body through a stiffener 17. Thus by removing the temporary jig 5 just before mounting the radiator core assembly 8, while ensuring rigidity of the engine compartment 10, so that the radiator core assembly 8 can be high accurately assembled.
Patent JP-S5917782-A (JP)
Title: Liquid crystal display type image receiving device
Inventor: MAEZAWA SHIYUUJI
IPC: H04N5/66
Filed: 1982-07-20
Abstract: PURPOSE:To display video, by using a liquid crystal display device having a non-linear element as a main constituting element, and using a simple driving circuit. CONSTITUTION:An MIM (metal-insulator-metal) element as the nonlinear element is formed in the junction part between a metallic electrode 15 having the surface oxidized and a coupling metallic electrode 17. An upper substrate transparent electrode 13 is used as a scanning electrode, and the metallic electrode 15 and a picture element transparent electrode 16 are used as signal electrodes. The part where one picture element, namely, one scanning electrode and one signal electrode crossing each other consists of an equivalent capacity (CM)22 of the nonlinear element, an equivalent resistance (RM)21, a capacity (CL)24 of a liquid crystal layer, a resistance (RL)23, and a wiring resistance (RK)25 to the picture element. This RM is nonlinear type and is changed by an applied voltage. Thus, video is displayed.
Patent JP-H09312919-A (JP)
Title: Electric junction box
Inventor: SAIMOTO TETSUROU
IPC: H02G3/14
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric junction box wherein useless parts are not generated on plate members when a plurality of the plate members are accommodated. SOLUTION: This electric junction box is so constituted that a plurality of plate members 30, 25a, 24a wherein wiring paths are formed are laminated and accommodated between an upper cover 21 and a lower cover 22. In this case, since boss parts 27 for fixing the plate member 30 of the uppermost layer are protruded on the second plate member 24a from the uppermost layer out of the plate members 30, 25a, 24a, it is unnecessary to form notches for avoiding the boss parts 27 on a plate member 25a below the first member, and useless parts are not generated on the plate member 25a below the first member.
Patent JP-H05323746-A (JP)
Title: Image forming device
Inventor: ENDO HIDENOBU
IPC: G03G15/08
Filed: 1992-05-20
Abstract: PURPOSE:To provide the image forming device where cleaning failure can be prevented beforehand by reducing the influence of deviation of toner stuck to a pattern image for developer density detection. CONSTITUTION:In the image forming device forming a latent image corresponding to the pattern by exposing the original image pattern of the specified density which is provided beforehand or by an erasing lamp 23 on a latent image carrier 20, developing this latent image and adjusting one condition of the image forming process starting with the quantity of electrification of the latent image carrier, strength of exposure, developing bias and density of the developer, etc., according to the density of the visualized pattern image detected by a photosensor, an edge positioned in a direction orthogonal to the direction of movement of the latent image carrier is set-formed in the direction which is not in parallel to the direction of moment of the latent image carrier as the shape of the original image pattern formed by the original image pattern or the erase lamp 23.
Patent JP-S5553913-A (JP)
Title: Agc amplifier
Inventor: TAKANO KATSUMOTO
IPC: H03G3/30
Filed: 1978-10-17
Abstract: PURPOSE:To ensure an assured AGC action even to the load fluctuation by adding the output current detection circuit and the coupling circuit to give control to the output current. CONSTITUTION:Output current detection circuit 9 detects the output load current to generate the output voltage proportional to the load current and featuring the opposite phase. And now if load 6 has fluctuation and is decreased, the output current increases to increase the voltage drop of compound resistance 7 comprising the connecting cable, the relay and the like. And accordingly, the output voltage of circuit 9 increases. Here the voltage caused at coupling curcuits 10 and 11 feature the opposite phase to each other, and thus the compound voltage decreases. Thus the AGC voltage decreases. In this connection, the gain of variable gain amplifier 2 is increased by control circuit 4 to increase the output voltage of output terminal 8. And then the voltage drop is compensated for resistance 7 to ensure the supply of the constant voltage to load 6.
Patent JP-H01296650-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATTA YASUO
IPC: H01L23/50
Filed: 1988-05-25
Abstract: PURPOSE:To enable the tie bars to be cut off without impressing any abnormal force upon the main body by a method wherein root parts and both side resin parts together with the tie bars are cut off leaving the end parts of bumps by using a lead frame with bumps in narrower width than the interior width between the lead parts provided outside the resin sealed regions protruding from the tie bars to the resin sealed region side. CONSTITUTION:Lead frames 2 are connected by tie bars 3 with lead parts 1 provided outside the resin sealed regions while bumps 5 in narrower width than the interior width between lead parts 1 protrude from tie bars to the resin sealed region side so that when the outer body 2 is sealed with resin, the resin running out of the lead parts 1 may be set in the region encircled by the lead parts 1, the tie bars 3 and the bumps 5 to form resin parts 4. Then, root parts 5b and both side resin parts 4 together with the tie barts are cut off leaving the end parts 5a of the bumps 5. Through these procedures, the tie bars 3 can be cut off without impressing any abnormal force upon the main body.
Patent JP-H10322436-A (JP)
Title: Telephone number retrieval system
Inventor: ITO SEIICHIRO
IPC: H04M1/274
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a telephone directory function by allowing a host station to send map information and telephone number information and allowing a portable telephone set to receive and display the information so as to utilize the map information stored as the digital information. SOLUTION: When a portable telephone set 3 making a call via a relay base station 2 is a portable telephone set registered in a subscriber memory, an information host station 1 sends a signal for position registration to the portable telephone set 3, receives and tentatively stores the position registration signal. The station 1 receives a request of map information from the portable telephone set 3 and retrieves and outputs the map information. Then the station 1 receiving a request of telephone number information outputs the information. The portable telephone set 3 receives the map information and the telephone number information on request and displays them.  For example, lots of residents are in existence like a housing development, pluralities of telephone numbers are received, character strings for a subscriber name of the telephone number is sequentially displayed and outputted so as to select it according to an instruction, one subscriber name is decided and its telephone number is displayed.
Patent JP-H09291153-A (JP)
Title: Production of curable resin, and curable resin composition
Inventor: TAKEI MASAO
IPC: C08G77/38
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To produce a curable resin which is excellent in stability and gives a curable resin compsn. excellent in surface lubricity and water- and oil-repellent properties while easily controlling the reaction by reacting a specific (meth) acryloyl compd. with a specific organopolysiloxane. SOLUTION: This resin is produced by reacting an organopolysiloxane having at least one hydroxyl group (e.g. polydimethylsiloxane having silanol groups at both molecular ends) with a compd. which has at least one (meth)acryloyl group and is obtd. by reacting a poly(meth)acrylate compd. having at least two (meth)acryloyl groups (e.g. trimethylolpropane triacrylate) with a hydrosilane compd. represented by the formula: Ha SiRb X4-(a+b) (wherein X is a halogen, an alkoxy, or an aryloxy; R is an alkyl, a cycloalkyl, or an aryl; and (a) is 1 or 2 and (b) is 0, 1, or 2 provided a+b<=3).
Patent JP-S5461619-A (JP)
Title: Vibration-proof control system for pulse motor
Inventor: NAGAKURA KEIICHI
IPC: H02P8/00
Filed: 1977-10-25
Abstract: PURPOSE:To promptly provide a settling, with a hunting operation prevented, by additionally providing a dampling torque, in a manner of pulse, to be applied to a rotating shaft of the pulse motor, proportional to its rotational speed, near around a stopping position of the motor. CONSTITUTION:To a rotating shaft 3, driven by a pulse motor 1, is secured a load 2, simultaneously with a damping disc 4 installed, further with an electromagnet 5 provided at both faces of the damping disc 4 with an air gap apart, and a damping torque will be produced proportional to a rotational speed in the dampling disc 4 during an operation of the electromagnet 5. Consequently, at near around a stopping position of the pulse motor 1, with the electromagnet 5 operated for a certain length of time simultaneoulsy with a phase changing, by additionally applying a damping torque in a manner of pulse, an optimum settling can be operated without damaging a leading edge characteristic of drive and without causing a precision of positioning to lower down.
Patent JP-H07332872-A (JP)
Title: Tuyere flow rate control valve
Inventor: OKIMORI MAYUMI
IPC: F27D3/16
Filed: 1994-06-09
Abstract: PURPOSE:To considerably alter the flow rate and pressure of the gas flowing through a tuyere by forming in a slide member a plurality of fluid-passing holes differing in diameter and each hole at an interval greater than the inside diameter of the tuyere pipe from another and by providing to the slide member a driving device for shifting the fluid-passing holes. CONSTITUTION:A tuyere pipe 1 is provided at a position close to the tuyere 2 with a closed box 3 which cuts across the tuyere pipe 1 and which communicates with the tuyere 2 and the tuyere pipe 1. Inside the closed box 3 a slide member 4 is provided, which can be freely moved on a plane perpendicular to the axis of the tuyere pipe 1. A driving device 8 makes the slide member 4 reciprocate in a manner of shifting between a fluid-passing hole of smaller diameter 5 and a fluid-passing hole of larger diameter 7, which holes are provided at a larger interval from each other than the inside diameter of the tuyere pipe 1. As a result, the flow rate and pressure of the gas can be so controlled as to satisfy their optimal values desired at every stage of the operation.
Patent JP-S5829122-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: YAMAGUCHI ATSUTAKA
IPC: C09D5/23
Filed: 1981-08-15
Abstract: PURPOSE:To enhance the wear resistance and magnetic characteristics by using a radiation-polymerizable oligomer of spiroacetal acrylate, spiroacetal methacrylate or the like as a binder component. CONSTITUTION:Magnetic powder is dispersed in an oligomer of spiroacetal acrylate, spiroacetal methacrylate or the like represented by the general formula  (where R is H or CH3, and n is an integer of 1-20), having 500-20,000mol.wt.,  and obtd. by bonding acrylic acid or methacrylic acid to both the terminals of  the condensation product of polyol with aldehyde by esterification, and they are  mixed to prepare a magnetic coating. The coating is applied to a substrate, and  it is polymerized and hardened by irradiation at about 150-750kV acceleration  voltage.
Patent JP-S5554283-A (JP)
Title: Control device of welding machine
Inventor: OKATSUCHI CHIHIRO
IPC: B23K11/24
Filed: 1978-10-18
Abstract: PURPOSE: To optimize the welding conditions automatically and increase the weld quality, by detecting the load current, load current variation and load voltage to calculate the load resistance, and controlling the current, electric power, voltage, etc. to be supplied to the load from the calculation data.  
     CONSTITUTION: Load current I outputted from a rectifier 6 is passed into a power supply detecting circuit 12 to be detected of presence or absence of current, and is then fed to a current variation rate detecting circuit 13 to be detected of the zero point of variation rate. By inputting these detected values, a divider 15 finds the load resistance 4B from the output of AND circuit 14, and voltage V and current I, and outputs a load resistance R. The average V 2  of this resistance R is determined in an integrating circuit 16, and the initial value thereof is stored in a memory circuit 20, and then the average V 2  is stored in a memory circuit 19. by comparing the outputs from the circuits 19, 20 in a comparator circuit 21, the variation rate of the resistance R is detected, which is inputted into a function generator 10, and a current reference IR is made from the output VFG thereof and by a multiplier 11. By controlling an electric valve 2 with a phase shifter 8, the load current IAC is controlled to the value comparable to the reference IR. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6021736-A (JP)
Inventor: FUKUMA YASUFUMI
IPC: A61B3/12
Filed: 1983-07-14
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-S5919120-A (JP)
Title: Manufacture of urethane foamed body
Inventor: SAKAMOTO SEISHICHI
IPC: B29C39/38
Filed: 1982-07-21
Abstract: PURPOSE:To decrease the internal pressure of a urethane foam at an early stage so as to allow the period required for releasing the molded urethane foam to be shortened, by injecting a urethane resin into an outer hull that has been previously heated, and bringing the outer hull in contact with a molding jig that has been cooled so as to cool the urethane foam. CONSTITUTION:First, the whole of the outer hull 5 is previously heated for example to about 50 deg.C. The thus preheated outer hull 5 is put on an inner mold 8 with the opening circumferential section 5a of the outer hull 5 on a support frame 12 of the inner mold 8, and cold water is passed previously into a water flow pipe 16 so as to cool the molding jig 7. Then a prescribed amount of a urethane resin is injected by a urethane injector into the outer hull 5. Then the urethane resin foams to expand to become the urethane foam 6. Thereafter the outer hull 5 is brought in contact with said molding jig 7 that is in the cooled state so as to cool the urethane foam 6 to obtain the desired urethane foam, that is an insulating box 1.