baber/WOPTO huggingface dataset:
Patent JP-H02145612-A (JP)
Title: Production of vinyl chloride copolymer resin
Inventor: HIYOSHI KAZUHIKO
IPC: C08F214/06
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the title novel resin having excellent barrier properties, chemical resistance, etc., reducing a plasticizer or becoming nonplastic by subjecting vinyl chloride, vinylidene chloride and a monomer copolymerizable with these monomers to emulsion polymerization by a specific method. CONSTITUTION:Total amount of component A and part of component B among 100 pts.wt. total amounts of monomers comprising (A) 30-80 pts.wt. vinyl chloride, (B) 15-65 pts.wt. vinylidene chloride and (C) 5-55 pst.wt. monomer (e. g., vinyl acetate) copolymerizable with the components A and B are fed to a reactor and reaction is started. Successively, with advance of polymerization, the rest of the component B and total amount of the component C are continuously added to the reaction system and emulsion copolymerization is carried out to give the aimed resin which has similarly constant composition of each fraction fractionated by molecular weight and can not be fractionated by solubility. The polymerization is preferably carried out by sheet polymerization method.
Patent JP-H06146648-A (JP)
Title: Vehicle carrying device
Inventor: UENISHI MAKOTO
IPC: E04H6/30
Filed: 1992-11-09
Abstract: PURPOSE:To prevent an accident or an error in transfer and loading caused by longitudinal directional movement of a vehicle in a vehicle carrying device to transfer and load the vehicle by moving it laterally on a carriage after the vehicle is loaded on the carriage. CONSTITUTION:A crossfeed device 2 to transfer and load a vehicle 4 is arranged on a carriage 1 to travel while loading with the vehicle 4, and longitudinal movement of the vehicle 4 is regulated in height corresponding to front and rear bumpers 4a (4b) of the vehicle 4 on the carriage 1, and a pair of movement regulating members 10 to guide lateral movement of the vehicle 4 are arranged extendedly. Longitudinal movement of the vehicle 4 is regulated by these movement regulating members 10, and an accident and an error in transferring and loading the vehicle in carriage travel are prevented. Particularly, since the crossfeed device 2 is used as a pallet transferring and loading device to transfer and load a pallet 3, constitution can be simplified. Since a position of the vehicle 4 is detected by a sensor 13 and the movement regulating members 10 are moved longitudinally by actuators 12, automatic control becomes possible. The movement regulating members 10 can be constituted of a plate-like elastic body, a rolling body, a belt or the like.
Patent JP-S63151419-A (JP)
Title: Mold for disk base
Inventor: ASAI IKUO
IPC: B29C45/14
Filed: 1986-12-15
Abstract: PURPOSE:To mold a disk base excellent in optical anisotropy by providing a gate insert pushing means allowing a gate insert member to retreat to a retreat position, based on the resin pressure in the cavity of a product, when resin material is injected. CONSTITUTION:A sprue bush 50 guiding resin material into a cavity 14 is provided, and a cylindrical gate insert member 52 is slidably fitted onto the outer peripheral surface of this sprue bush. In injection operation, the gate insert member 52 is gradually retreated from its advanced position against the energizing force of a compression coil spring 78 by the resin pressure of the resin material injected in the cavity 14 of a product, and the resin pressure in the cavity 14 is effectively absorbed with this retreating operation. Accordingly, the internal stress generated at the inner peripheral part of a disk base does not become large, and the optical anisotropy made in the base also becomes small.
Patent JP-H11134407-A (JP)
Title: Trip plan management system
Inventor: NINAGAWA YUJI
IPC: G06Q50/14
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a trip plan management system for achieving scheduled trip according to the intention of a user by properly facilitating a countermeasure to an unexpected even to occur before departure. SOLUTION: An information center 8 is connected with terminal equipment 2 and 4 of a vehicle user so that communication can be established. The information center 8 stores a trip plan of a user, which includes, for example, a departure time, arrival time, and traveling path from a departing place to destination. When an event such as traffic jam or traffic control is confirmed before departure, the information center 8 re-calculates the trip plan. When it is necessary to advance the departure time of the trip plan as the result of the re-calculation, the new departure time is communicated to the user. The user puts the trip plan into execution to the departure time based on the re-calculation for arriving the destination in the desired arrival time.
Patent JP-S62156162-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: KOBAYASHI HIROAKI
IPC: C08G75/06
Filed: 1985-12-28
Abstract: PURPOSE:The titled composition suitable as slot liner of motor, etc., useful as extrusion molded article, having clarity, thermal stability, electrical characteristics, etc., containing a specific amount of a metal of group IA of the periodic table and a metal of group IIA. CONSTITUTION:A polyphenylene sulfide having >=70mol% constituent unit shown by formula is obtained by polymerization, the resin is cleaned with ion exchange water and treated with an aqueous solution containing an ion of group IIA of fixed concentration so that Xppm of metal (e.g., Li, Na, etc.,) of group IA and Yppm of metal (e.g., Mg, Ca, etc.,) of group IIA are adjusted to a range of 700<X+Y<2,000, X>100, Y>100, preferably X>100, Y>300.
Patent JP-H0558531-A (JP)
Title: Sheet stacking device
Inventor: FUKUZAKI HIDEKI
IPC: B65H29/70
Filed: 1991-08-27
Abstract: PURPOSE:To prevent damages, folding or bending of sheets and eliminate such troubles as the sheets can not be supplied to a stacking position by consisting of a sheets-transferring device, a supplying device to supply the sheets to the stacking part at an appropriate speed, an stacking device comprised of a front and a rear arranging plate and an elevating device. CONSTITUTION:A sheet stacking device is provided with a transferring device (A) consisted of a conveyor 2 which is comprised so as to supply the sheets 1 in the direction of a stacking part (C) at the sheets supplying speed, and a supplying device (B) which holds an appropriate part of a sheet 1 by means of a holding part 4 which is comprised so as to rotate the sheets in a speed- changing manner at the sheets supplying speed, set the sheets 1 in an approximately curved shape, and supply the sheets 1 to the stacking part (C) at an appropriate speed. The sheets stacking device is comprised of a stacking device (D) consisted of a front arranging plate 10 to regulate the tip of the transferred sheets 1 and a rear arranging plate 11 which is arranged thereto, and an elevating device (F) consisted so that the transferred sheets 1 may be lowered according to the specified value at the stacking part (C).
Patent JP-H09146078-A (JP)
Title: Liquid crystal element, manufacture of liquid crystal element, and liquid crystal device using the same
Inventor: ITAZAWA TOSHIAKI
IPC: G02F1/1333
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of deflection when a shock is applied, reduce the shift in the surface direction between both substrates, and reduce the force acting on an adhesive, etc. SOLUTION: When a shock load is placed on the liquid crystal device 30, the upper and lower substrates 31a and 31b deflect. Here, since the upper substrate 31a is formed thicker than the lower substrate 31b, the deflection quantity is less than before when the overall thickness of both the substrates 31a and 31b is the same as before. Consequently, deterioration in picture quality and the generation of an orientation defect can be suppressed. Further, the shift in the surface direction between the reverse surface of the upper substrate 31a and the top surface of the lower substrate 31b is less than before. The layer structure of liquid crystal 21 can be prevented from being disordered and a picture quality defect and picture quality deterioration can be prevented.  Since the upper substrate 31a is formed thicker than the lower substrate 31b, the lower substrate 31b is formed thinner than before on condition that, for example, the overall thickness of both the substrates 31a and 31b is the same as before, and consequently the force operating on the adhesive 11 is reduced to hold a cell gap uniform.
Patent JP-H10144606-A (JP)
Title: Semiconductor thin film and its manufacture
Inventor: TANAKA ATSUSHI
IPC: B23K26/352
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor thin film with high film quality by a method wherein a thin film which is made of material whose main component is germanium is formed on a polymer substrate and the thin film is crystallized or recrystallized at least partially by a laser beam or an energy beam with a specific energy intensity. SOLUTION: A silicon oxide layer 2 is formed (a) on a polymer substrate 1 which has an undercoating layer on its surface by a sputtering method. At that time, the continuous operating temperature of the substrate 1 is taken into consideration so as to protect the substrate l from damages caused by heat, plasma, etc. An amorphous germanium film 3a is formed (b) on the silicon oxide layer 2 by an ordinary sputtering method and then, in the atmosphere at a room temperature, the amorphous germanium film 3a is crystallized (c) by the application of the laser beam 4 of an XeCl excimer laser, etc., whose energy is not higher than 200mJ/cm<2> to form a germanium layer 3 (d). With this constitution, the influence upon the substrate such as thermal damage can be suppressed.
Patent JP-2001121441-A (JP)
Title: Bit with strong magnet
Inventor: KOBAYASHI KATSUTOSHI
IPC: B25B23/12
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To enable cost reduction by extending a life, while destruction of the strong magnet is prevented due to a shock when an attracted screw is brought into attractive contact. SOLUTION: In this bit with strong magnet, interposing a strong magnet 3 attractively holding a screw 2 by strong magnetic force in a recessed part 11 of a bit 1, the bit with strong magnet constitutes a shock relaxing member 4, relaxing a shock when the screw 2 interposed in the recessed part 11 of the bit 1 to be attached by magnetic force comes into contact with the strong magnet 3, by a sharing member 41 allotting partly the shock when the screw 2 attracted by magnetic force abuts on the strong magnet 3.
Patent JP-2000116713-A (JP)
Title: Wheelchair fixing device
Inventor: SEKI MASAYUKI
IPC: A61G5/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair fixing device for a vehicle, which is highly usable by simplifying the fixing operation of the wheelchair. SOLUTION: Wheel guides 1 guiding moving of front wheels 51 of the wheel chair 50 and regulating its horizontal moving and a regulating board 21 which is stand-rotated obliquely backward to be in contact with the rear side of a rear wheel 52 and can be held at a standing position by a rope member 24 are provided on a floor surface Y in a cabin. In addition, a right and left pair of belt guides 35 are arranged on the floor surface in front of the board 21. Then, a fixing belt 31 is put through both of the guides 35 in the state of putting across, hooks 33 provided on both of the right/left ends of the belt 31 are engaged with the frame 50a of the wheelchair 50 and then, the belt 31 is fastened to connect a buckle 34. Thus, the drawing force of the belt 31 is operated obliquely downward to fix the wheelchair 50.
Patent JP-H04175230-A (JP)
Title: Production of optical element
Inventor: UNO KUMIKO
IPC: C03B40/04
Filed: 1990-11-06
Abstract: PURPOSE:To prevent the fusion of a molded optical element to a mold and provide the molded product having a good quality by adding an inert gas into a raw material for the optical element, when the optical element is prepared by press-molding the raw material in a mold. CONSTITUTION:Ar ions are injected into an optical element-moldable raw material 21 within a distance of 1mu from the surface of the raw material in a concentration of 5wt.%. The raw material 21 is disposed between the upper mold 3 and the lower mold 4, and water is passed through a water-cooling pipe 20, followed by applying an electric current to a heater 8. An oil rotary pump 11 is always operated. A valve 12 is opened to start the exhaustion of a gas. When the pressure of a gas in a bell-jar 1 is lowered to a vacuum degree of <=a prescribed value, the valve 12 is closed, and a valve 16 is opened to charge Ar gas. When the raw material is heated to a moldable temperature, the raw material is press-molded and cooled, and the valve 16 is closed. The valve 13 is opened to take air into the bell-jar 1, and the molded optical element is taken out.
Patent JP-S63247422-A (JP)
Inventor: PIEERUUARUMAN TOMA
IPC: E02B17/02
Filed: 1987-11-26
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-H09107795-A (JP)
Title: Supporter for grafting
Inventor: HINENO HITOSHI
IPC: A01G1/06
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a supporter for grafting, capable of filling the penetrated hollow of a pipe with plant stem tissues to enhance the adhesivity of the tissues, and capable of improving the rooting percent of a grafted part and the efficiency of the grafting work by using the pipe as the supporter inserted into the stems of a scion and a stock, respectively, to graft the scion to the stock. SOLUTION: For example, this supporter for grafting is produced by obliquely cutting the end 1A of a pipe 1 made from a resin, etc., to form a sharp cut end, and subsequently disposing a colored display 1B at the approximately longitudinal center of the pipe 1 along the circumferential direction to use as a standard for inserting the pipe into a seedling. The pipe 1 is inserted into the stems of a scion and a stock, respectively, while the display 1B is used as a boundary. The scion and the stock are thus firmly fixed to finish the grafting work. The pipe preferably has a thickness of 0.1-0.7mmϕ and a length of 10-50mm.
Patent JP-H01141157-A (JP)
Title: Hydraulic booster
Inventor: HORIUCHI MAKOTO
IPC: B60T13/12
Filed: 1987-11-27
Abstract: PURPOSE:To aim at the miniaturization of a return spring by opening an inlet valve at the initial stage of braking operation, feeding a boost chamber with hydraulic pressure, and when an actuating piston of a master cylinder is advanced and operated, making reaction force given to a booster piston bearable with an accumulator. CONSTITUTION:A booster piston 43 being energized in the rear by a return spring 46 is fitted in a piston guide 30 installed in a booster cylinder 24 ranging to the rear end of a master cylinder M. An inlet valve 76, which is opened according to movement of a valve piston 66 being operated by an operating member 1, is installed interpositingly between an output hydraulic chamber 47 and an input hydraulic chamber 60 partitioned off by this booster piston. Likewise, an output valve 77, which is closed according to movement of the valve piston 66, is installed interposingly between the output hydraulic chamber 47 and an outlet chamber 62. In the valve piston 66, there is provided with an oil feed passage 73 which interconnects an interval between the input hydraulic chamber 60 and a booster chamber 67 according to opening of the inlet valve 76. In addition, a reaction chamber 48 is formed as adjoined in front of the booster piston 43, and an accumulator 49 is connected to this reaction chamber 49.
Patent JP-H04173223-A (JP)
Title: Injection control device for injection molding machine
Inventor: ISHIKAWA ATSUSHI
IPC: B29C45/50
Filed: 1990-11-06
Abstract: PURPOSE:To improve follow-up properties of a actual value to the speed command value and upgrade control performance by storing preliminarily quadratic function data every sampling time in RAM, computing the increase of speed, making a linear function data, reading out a quadratic function data out of RAM and forming speed command patterns at the time of increasing and decreasing the speed. CONSTITUTION:When the time ta of a quadratic function portion and a curve  V/ t of a linear function portion are input as parameters in a controller 1, a quadratic function data at the time ta of quadratic function portion is computed in MPU 2 and stored in RAM 3. The target speed and speed changeover position data and the command for starting injection are input in the controller 1, and the quadratic function data stored preliminarily in RAM 3 is output successively every sampling time  t in MPU 2 of a device 1. Increase  V in a device 2 during the time tb of linear function portion is added and output, and the speed command pattern of quadratic function + linear function + quadratic function is formed by turning over the speed command pattern in a division 3.
Patent JP-H10122352-A (JP)
Title: Lock up control device for automatic transmission
Inventor: INOUE KOICHI
IPC: F16H61/14
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To spread a lock up operating region and decrease an on/off frequency of a lock up, by properly deciding a rapid deceleration apt to lead to an engine stop, and performing a release of the lock up, in an automatic transmission having a lock up function. SOLUTION: From information (S101) of an engine speed Ne, an engine speed change amount ΔNe per prescribed crank angle is obtained (S102, S103), this ΔNe is compared with a preset lock up release decision value ΔNs (S104), in the case of the ΔNe is the ΔNs or less, rapid deceleration for leading to an engine stop is decided. Whether a lock up is during transient or not is judged (107) and when transient is judged, judging for whether a lock up release decision flag is set or clear is detoured (S109) so as to prevent misdecision of a lock up release, by an engine speed decrease generated in a transient condition of the lock up from off to on unless during transient, the lock up is released (S110), and engine torque is increased (S114), an engine stop is prevented.
Patent JP-H06170570-A (JP)
Title: Outer shape machining method and device of flexible printed circuit board
Inventor: HINO ATSUSHI
IPC: B23K26/38
Filed: 1992-11-10
Abstract: PURPOSE:To machine the outer shape of a flexible printed circuit board with high precision and at high speed. CONSTITUTION:An outer shape of a flexible printed circuit board is machined by the abrasion machining without thermal damage by irradiating the laser beam which is in the urtraviolet zone with the oscillating wavelength being <=400nu, and continuously oscillated. A laser beam source 1 (algon ion laser) to oscillate the laser beam, and scanning means (galvano-scanners 2, 3) to move the irradiating position of the laser beam from this laser beam source to a work W along the outer shape machining line CL are provided.
Patent JP-H02146953-A (JP)
Title: Core clamping supporting device in linear motor
Inventor: NAKAGAWA TOSHINORI
IPC: H02K41/02
Filed: 1988-11-29
Abstract: PURPOSE:To increase the holding power and space factor of a core, and to improve workability by inserting a core hold-down plate into a groove section formed to one clamping section of a supporter and clamping the other clamping section, a laminated core and the core hold-down plate by a clamping bolt penetrating the other clamping section, the laminated core and the core hold- down plate. CONSTITUTION:A laminated core 2 is inserted between a core hold-down plate 14 inserted extending over overall length into a groove section 12 shaped extending over the overall length of one clamping section 11a of a supporter 11 and the other clamping section 11a, the other clamping section 11a, the laminated core 2 and the core hold-down section 14 are clamped penetrated by a clamping bolt 3, and the laminated core 2 is supported to the supporter 11. A section between the core hold-down plate 14 and the clamping section 11a on the reverse side of the supporter 11 is made slightly wider than the laminating thickness of the laminated core 2 at that time, thus improving workability at the time of the mounting of the laminated core 2.
Patent JP-H1130123-A (JP)
Title: Generator of construction machine
Inventor: FUJITA KOJI
IPC: F21S9/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent power supply voltage of a hydraulic generator from being dropped even if the revolutions of a motor are changed by restraining the capacity of a fixed displacement pump to the necessary minimum extent in constituting of the hydraulic pump for supplying pressure oil to a hydraulic motor for driving the hydraulic generator for supplying power supply to a mercury-arc lamp as a lighting system of a construction machine by the fixed displacement pump. SOLUTION: A generator of a construction machine is composed of a junction pipe 14 on the discharging sides of hydraulic pumps 10a, 10b, the junction pipe 14 is branched at a branch part 15 into a first divided pipe 16a and a second divided pipe 16b, and these pipes are connected to a fan driving hydraulic motor 17a and a generating hydraulic motor 17b. A sequence valve 22 is provided on the first divided pipe 16a, and a fixed restriction 20 and an opening and closing valve 21 are provided on the second divided pipe 16b side. When the opening and closing valve 21 is opened, priority is given to the second divided pipe 16b side, the constant flow rate of pressure oil is secured to the generating hydraulic motor 17b through the second divided pipe 16b, and surplus pressure oil is supplied to the fan driving hydraulic motor 17a from the first divided pipe 16a.
Patent JP-H10118395-A (JP)
Title: Dry cleaner
Inventor: KITAMURA YOSHITSUGU
IPC: D06F43/08
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent any shock sound to be generated in stopping a pump via a check valve from occurring, by providing a flow rate variable pump for circulating detergent and a controller to control the pump so as to reduce gradually the flow rate at stopping the pump. SOLUTION: This dry cleaner transmits a control signal to the inverter control circuit so that after turning OFF the main power supply switch, the pump's revolution frequency is gradually lowered to reach zero about 10 seconds later. As the revolution frequency goes down, then, the pump's suction/discharge ability is gradually reduced to lower the detergent amount to be sucked up from the detergent vessel. This gradually weakens the force of pushing up the valve body 181 of the check valve 18 from the bottom to reduce a size of opening the valve body 181. Upon weakening the force of pushing up the valve body from the bottom down to a certain level, the valve boy 181 comes down to a position likely to get a contact with the valve seat 183 to shut off the detergent flow. The check 18 can thus be closed gradually.
Patent JP-H05109983-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KITAGAWA NORIO
IPC: H01L27/04
Filed: 1991-10-18
Abstract: PURPOSE:To produce a high precision resistor element by protecting a high resistance part of the resistor element from damages due to dry etching so that variations in resistance value can be suppressed. CONSTITUTION:A resistor element is formed on a silicon oxide film 4, wherein the resistor element includes a polycrystalline silicon high resistance part 12, acting as a high resistor element, sandwiched between low resistance parts for contact purposes 14a and 14b. A dummy pattern 32 which is made of a second layer polycrystalline silicon film is formed over the high resistance part 12 via an intermediate dielectric film 8.