baber/WOPTO huggingface dataset:
Patent JP-H05277343-A (JP)
Title: Water treatment
IPC: C02F9/00
Filed: 1992-03-31
Abstract: PURPOSE:To suppress decrease of the, amt. of water to permeate at the time of purifying the raw water contg. org. matter with a porous membrane by positively adding fine particles before the water is treated with a filter medium. CONSTITUTION:The raw water contg. org. matter is filtered in crossflow with a hollow-fiber porous membrane such as an ultrafilter membrane and a microfilter while backwashing the membrane. In this case, the fine particles such as colloidal silica having a small diameter are added to the raw water, and then the raw water is filtered. Consequently, the deposit on the membrane surface is physically removed in crossflow, the org. matter is also adsorbed, and the concn. of the material causing a substantial decrease in the amt. of water to permeate is suppressed.
Patent JP-S61233022-A (JP)
Title: Method for bonding polyolefin resin to metal
Inventor: SANO TAKASHI
IPC: C09J5/02
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a bonded article having improved heat, impact and water resistance, etc., by applying a urethane primer previously to an adhesive surface of a polyolefin resin and then applying an adhesive thereto to bond the titled resin to metal with improved adhesive strength. CONSTITUTION:A urethane primer, preferably a terminal NCO group-containing urethane polymer consisting of a polyol having 400-2,000 molecular weight and diphenylmethane diisocyanate, is first applied to an adhesive surface of a polyolefin resin, and an adhesive, e.g. a solventless urethane resin, is applied thereto to bond the polyolefin resin to a metal. A method for applying the urethane primer by applying a terminal NCO group-containing prepolymer obtained by partially reacting a polyol with an excess polyisocyanate to the adhesive surface and hardening the prepolymer with moisture in air is preferred from the viewpoint of the operability, etc.
Patent JP-H09228667-A (JP)
Title: Partition set of place for disaster refuge and anchorage device
Inventor: NAMIKAWA SATOSHI
IPC: E04B2/74
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple partition set capable of being kept for a long period of time and facilitating the conveyance and assembly thereof in case of a disaster. SOLUTION: This partition panel B connecting a floor panel A, partition foam panels 2 and 3 dividing a foam panel 1 vertically into two parts and a partition foam panel 4 with size divided into four parts respectively to be arranged with adhesive tapes, a panel anchorage device C for fixing the floor panel A and partition panel B, an upper center anchorage device fixing a joint section of the partition panel B from above and box-shaped sleeves fitted to the center and both side ends when both floor and partition panels are packed make a set. If necessary, upper four corner anchorage devices, lower four corner anchorage devices, support pipes, beam pipes, curtains, etc., make a set.
Patent JP-H09238966-A (JP)
Title: Cotyle spacer
Inventor: HAMAZAKI MAKOTO
IPC: A61F2/34
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a cotyle spacer which is free from osteoabsorption while enabling reduction in the degree of bleeding and shortening of operation time. SOLUTION: This cotyle spacer 10 has an upper surface 11 contacting an iliac wall of the pelvis and a lower surface 12 to form a part of a cotyle thereon. A spherical recessed part 13 is formed on the lower surface 12 to be engaged with a cup of an artificial coxa. Through holes 14a and 14b are arranged for insertion of a fixing pin 40 thereinto.
Patent JP-H10267295-A (JP)
Title: Heating cooker
Inventor: KOMURO ATSUSHI
IPC: H05B3/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent cooked material from becoming high temperature by continuing a heating-stop state until rising of a detected temperature of a temperature sensor is sensed after stopping heating due to an installation error of the sensor. SOLUTION: A stop control means 31 provided in an electronic unit judges that a thermistor 11 is not correctly dipped in material to be cooked or an installation error in which it is not dipped during cooking when rising of detected temperature (e.g. rising of 25 deg.C) by a thermistor 11 even if a predetermined time (e.g. 120 sec) is lapsed after temperature control of a right heater by a temperature control means 30 is started or when a drop of the detected temperature (e.g. drop of 25 deg.C or more for 30 sec) of the thermistor 11 is detected during temperature controlling, opens an of operating contact 33 of a relay to cut off power supply to heaters 21, 21b. Thus, it prevents material to be cooked from becoming high temperature.
Patent JP-2000269533-A (JP)
Title: Solar battery device
Inventor: SAITO HIROYUKI
IPC: H01L31/042
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress the action of a force in the direction floating from a mounting face on a solar battery panel due to wind blowing against the solar battery panel. SOLUTION: A solar battery panel 15 is mounted via a frame 13 on a mounting face 11, such as the wall face of a building. In this case, wing cross-section shaped fins 17 are supported by the frame 13, so that a lifting force to the mounting face 11 side can act on the solar battery panel 15 according to wind W1 blowing at the back face side of the solar battery panel 15. It is desirable that plural fins 17 be arranged along the flowing direction of the wind W1.
Patent JP-S563163-A (JP)
Title: Indexing mechanism for rotary table
Inventor: YASUKAWA KAZUHITO
IPC: B23Q16/06
Filed: 1979-06-15
Abstract: PURPOSE:To reduce the driving force required for rotating a rotary table by lifting the table up from a frame before the rotary table is rotated by a predetermined angle. CONSTITUTION:A switch is turned off by the rotation of a plate cam 26, the oil pressure in an oil pressure chamber 32 of a clamping device is lowered, a clamping pin 29 is raised by the force of a coil spring 31, and the clamping of a rotary table 2 is released. Then, a switch 37 for a plunger pump 34 is turned on by a plate cam 36, and the pump 34 starts to pressure feed a working oil in an annular oil groove 3a along the periphery of a table frame 3. Accordingly, the pressure of the working oil lifts the table 2 up from the frame 3 slightly. Simultaneously, after the release of the positioning of the table 2, the table 2 is rotated through a predetermined angle by the rotation of an input shaft 12.
Patent JP-S61234338-A (JP)
Title: Fatigue tester
Inventor: KAWAHARA KAZUO
IPC: G01N3/34
Filed: 1985-04-11
Abstract: PURPOSE:To form a small lightweight fatigue tester, by moving one of a swing lever rotatably pivoted on a substrate repeatedly at a fixed amplitude to apply a stress to an object to be tested fastened at the other end of the lever repeatedly. CONSTITUTION:A swing lever 3 is pivoted rotatably on a substrate 1 with a bearing 6. One end of a test piece 12 such as change lever for automobiles is put into a recess between two legs of a bearing plate 5 by tightening screws 7 and 8 and the other end thereof is held securely with a hold down member 14. On the other hand, an interlocking plate 23 having an interlocking slot is provided integral at the other end of the lever 3, a rotor 24a rotatably pivoted on a slide plate 24 is inserted into the slot and the plate 24 is moved with a motor connected thereto. The lever 3 is moved repeatedly with the pivot section as fulcrum to apply a stress to the test piece 12. This can achieve a smaller size and a lighter weight with a very handy construction.
Patent JP-S61236605-A (JP)
Title: Preparation of expanded graphite
Inventor: YAMADA YASUHIRO
IPC: C01B31/04
Filed: 1985-04-10
Abstract: PURPOSE:To prepare inexpensively and in large amt. expanded graphite which is useful as a material for graphite sheet, etc. by heating raw material pitch, to obtain carbonaceous mesophase, to make a graphite from the mesophase and then oxidizing in the wet state. CONSTITUTION:Heat-treated pitch contg. optically anisotropic carbonaceous mesophase in a raw material pitch is obtd. by heating the raw material pitch (e.g. coal tar pitch) at 350-500 deg.C in inert gas atmosphere. 1pt.wt. said heat- treated pitch is mixed with 0.3pts.wt. org. solvent (e.g. quinoline) and stirred separating the carbonaceous mesophase alone. Unnecessary components are removed by repeating the procedure >=2 times at high temp. Obtd. carbonaceous mesophase is graphitized at 2,400-3,100 deg.C to obtain graphitized product, >=10pts. wt. of which is mixed with a mixture of 9pts.wt. H2SO4 and 1pts.wt. HNO3 and the mixture is oxidized in the wet state at >=50 deg.C for >=2hr.
Patent JP-S63240675-A (JP)
Title: Automatic transaction processor
Inventor: SHINOHARA YOSHITSUGU
IPC: G07D9/00
Filed: 1987-03-27
Abstract: PURPOSE:To realize the transfer on a prescribed date not on the transfer day by securing such a mechanism where the transfer date is inputted after input of the transfer data and then read out of a memory on the due date for execution of the transfer. CONSTITUTION:When a customer indicates a transfer date via a touch panel 16 displayed on a CRT, the transfer data, the transfer amount and the transfer date are stored in a transfer reservation file of a floppy disk 24. Then a card is returned to the customer and the processing is through. For the transfer reservation processing operation, the transfer reservation file is retrieved once on each operation day and the data are read out for each event on the transfer date for execution of the transfer processing. In such a way, the transfer processing is automatically performed for the customer without going to his/her financial agency on the transfer date just by setting the transfer date after input of the transfer data.
Patent JP-S52175-A (JP)
Title: Loader/unloader
Inventor: SASAKI TAMOTSU
IPC: H01L21/66
Filed: 1975-06-23
Abstract: PURPOSE:To eliminate a damage of a wafer in treatment by providing a prealignment mechanism utilizing an air injection at the forward position of a conveyor connected to a loader.
Patent JP-S561747-A (JP)
Title: Motor
Inventor: KOYAKATA SEIJI
IPC: H02K3/50
Filed: 1979-06-18
Abstract: PURPOSE:To prevent any disconnection at the connection part between the end of the winding and the connector by arranging the protective member for preventing breakage at the connection part to be entirely molded after the end of the winding is connected to the connector by the phasing method. CONSTITUTION:The end 16 of the stator winding 2 is inserted into the end wire supporting section 22 for connection with the external power source and connected thermally fused with by phasing method. Thereafter, the connection is covered with the wire holder 19 for preventing breakage and each end wire support section 22 runs through the intended section while the notch section 23 is bitten into the bent section 21 of the conductor 12 and secured. Thereafter, it is entirely secured by the resin molding. Thus, so no external force is applied on the stress concentrated section 24 of the connection, the disconnection accompanied by the breakage can be prevented.
Patent JP-H07275720-A (JP)
Title: Rice quality improving device
Inventor: DOI HIROTOSHI
IPC: B02B7/00
Filed: 1994-04-14
Abstract: PURPOSE:To make it possible to well execute storing, blending and milling of blended rice and so-called blended and unpolished rice by arranging a heating and humidifying treatment device which treats the unpolished rice subjected to a rice blending treatment to a desired heating and humidifying state between a storage device having a cooling means, etc., and an unpolished rice milling device. CONSTITUTION:The main part of this device is constituted by arranging the heating and humidifying treatment device 2 which treats the unpolished rice subjected to a rice blending treatment to the desired heating and humidifying state between a storage tank 1 as the storage device and the rice milling machine 3 for milling the unpolished rice. A blending rotor which is an unpolished rice blending means is housed in this storage tank 1 and a circulating cooling water path as the cooling means for indirectly cooling the unpolished rice and a means for supplying cooling water as a refrigerant thereto are placed on the outer periphery of the blending rotor. As a result, the unpolished rice varying in quality and producing centers is blended at a desired proportion and is well stored without impairing the quality. In addition, the unpolished rice of the amt. required to be supplied is milled at a high yield.
Patent JP-H08268362-A (JP)
Title: Battery case mounting device
Inventor: USUI SHINGO
IPC: B62J11/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a battery case mounting device eliminating the need for excessive trouble and cost of forming a battery case mounting section, enabling a battery case to be mounted at the arbitrary position of a frame body for many types of motor-driven bicycles, and preventing the occurrence of a concern for a user to set the case erroneously in a reverse direction. CONSTITUTION: A battery case mounting device Q is formed out of a battery case 6 for housing batteries 14, a battery case holder 5, and a battery case mounting fitting 7. The engagement teeth 5a and 5b of the holder 5 are coupled to the engagement holes 7a and 7b of the fitting 7. In addition, the holder 5 has a projection 5c. This projection 5c is formed toward a direction for laying the fitting 7, thereby preventing the fitting 7 from being set to the holder 5 upside down.
Patent JP-2000273779-A (JP)
Title: Method and apparatus for melt impregnation, and wiry composite material
Inventor: KAWAGUCHI KENICHI
IPC: B32B5/28
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wiry composite material with its core material as linear material bundle free from any flaw or breakage, free from any defects due to malimpregnation and/or voids or the like, therefore capable of sufficiently exhibiting the performance inherent therein. SOLUTION: The subject method for melt impregnation comprises the following process: a linear material bundle is continuously introduced via an inlet sealed part provided on the bottom of an impregnation tank containing a molten matrix material and impregnated with the matrix material, the linear material bundle thus impregnated is squeezed at a squeezing section furnished in the vicinity of the level height of the molten matrix material and then continuously withdrawn from the impregnation tank via an outlet sealed part provided above the level of the matrix material; wherein the inlet sealed part, the squeezing section and the outlet sealed part are disposed along an identical straight line, and the interior of the impregnation tank is pressurized.
Patent JP-2000274864-A (JP)
Title: Method for controlling absorption refrigerator
Inventor: ISHIZAKI SHUJI
IPC: F25B15/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a running cost when an absorption refrigerator is operated with a partial load. SOLUTION: The method for controlling an absorption refrigerator comprises the steps of regulating a flow rate of a chilled or warm water supplied to an air conditioning load based on an air conditioning load factor calculated from a temperature T1 of the water returned to an evaporator 4, a temperature T2 of the water fed from the evaporator 4 and a pressure difference ΔP of an outlet and an inlet of the evaporator 4 of a chilled or warm water tube 21, further detecting the temperatures T1, T2 of the water for a predetermined time, calculating a correcting flow rate of the water from deviations of the temperatures T1, T2 of the water from a set temperature when a rated operation if change widths ΔT1, ΔT2 fall within a predetermined temperature, and correcting it.
Patent JP-S51151836-A (JP)
Title: Feed and exhau st device for combustion equipments
Inventor: KANEHARA NOBUYUKI
IPC: F23L17/04
Filed: 1975-06-20
Abstract: PURPOSE: Out-door window control cylinder for the balanced flue-type combustion equipments effectively acting upon the wind blowing all directions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08274946-A (JP)
Title: Image processor
Inventor: MIZUNO YUJI
IPC: H04N1/29
Filed: 1995-03-31
Abstract: PURPOSE: To make the interval between a scanning head and an object sheet constant in the subscanning direction by connecting the scanning head with connecting members supported turnably. CONSTITUTION: While a nut 235 and a 1st auxiliary connecting member 252 are coupled, the nut 235 is set nearly in the middle of a valid screw length of the nut 235 so that a spring pin press fit hole 252d of the member 252 hardly receives rocking in the subscanning direction. Thus, the mount seat face of the member 252 is tilted from the proper direction and the member 252 is fitted to a holder 215 via the connecting member 250, then the tilt is absorbed through the proper amount of turning of supports 270, 275 between a main connection member 251 and 1st and 2nd auxiliary connecting members 252, 253. Thus, a torsional force owing to the tilt is not propagated to the holder 215. Since the connecting member 250 is tilted depending on the tilt direction and tilt amount of the mount seat face of the nut 235, the mount between the nut 235 and the holder 215 is facilitated.
Patent JP-H0767343-A (JP)
Title: Synchronous rectifying circuit
Inventor: MURASE MAKOTO
IPC: H02M3/28
Filed: 1993-04-01
Abstract: PURPOSE:To improve conversion efficiency by removing power loss by the forward voltage of the parasitic diode of a MOSFET used for the rectifying device of a synchronous rectifying circuit. CONSTITUTION:A FET Q3, in which a drain is connected in series by common connection with the drain of a FET Q1, and a FET Q4 being inserted between a terminal T22 and the gate of an FET Q2, controlled so as to be electrically conducted with the interrupting period of pulse currents and discharging charges stored in the gate capacitance of the FET Q2 are provided.
Patent JP-H05239581-A (JP)
Title: Corrosion resistant aluminum alloy brazing sheet
Inventor: YAMAGUCHI MOTOYOSHI
IPC: C22C21/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide an Al alloy brazing sheet having satisfactory corrosion resistance used as the tube material of a heat exchanger for an automobile. CONSTITUTION:When one side of an Al alloy core material is clad with an Al alloy as a brazing filler metal and the other side is clad with a sacrificial material made of an Al alloy having baser potential than the core material to obtain a three-layered Al alloy brazing sheet, an Al alloy consisting of 0.05-0.3wt.% Ti, 0.1-5wt.% Mg, 0.3-1.5wt.% Si and the balance Al with inevitable impurities' is used as the sacrificial material, and thereby the objective corrosion resistant Al alloy brazing sheet is provided.
Patent JP-H04309902-A (JP)
Title: Multi-color optical filter
Inventor: ASANO TAKAHIRO
IPC: G02B5/20
Filed: 1991-04-09
Abstract: PURPOSE:To improve the lightproof and heatproof of organic coloring matter obtained by bonding a developer and a coupler by using the energy of exciting silver halide by providing an oxygen shield layer on the surface of the multi- color optical filter. CONSTITUTION:The oxygen shield layer 17 is provided on the surface of a pattern consisting of red, green, and blue obtained by coloring a red sensitive layer 2, a green sensitive layer 3, and a blue sensitive layer 4 laminated on a transparent base 1. Thus, the oxygen shield layer 17 is provided on the multi- color optical filter to eliminate the operation of excitation-singlet state oxygen, which causes the discoloration of the coloring matter by light irradiation, upon the coloring matter, so the lightproof is improved. The oxygen shield layer 17 cuts off oxygen, so polyvinyl alcohol which does not discolor in the absence of oxygen even when heated above 210 deg.C is used as binders for the red sensitive layer 2, green sensitive layer 3, and blue sensitive layer 4, so that the heatproof is superior.
Patent JP-S51151491-A (JP)
Title: Grid for nucl ear fuel assemblies
Inventor: HARA NOBUHIRO
IPC: G21C3/34
Filed: 1975-06-20
Abstract: PURPOSE: The method to manufacture a grid of smaller neutron absorption by cutting out the fuel element supporters from the band plates themselves which compose the grid space. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60219106-A (JP)
Title: Suspension controller of vehicle
Inventor: ITOU TAKESHI
IPC: B60G17/015
Filed: 1984-04-16
Abstract: PURPOSE:To provide a spring with an optimum spring reaction force which restricts the oscillation thereof by mounting a controller generating a control signal which gives the spring a spring constant according to the detecting signal of an oscillation state detecting means. CONSTITUTION:When a vehicle runs on a wavy road face, displacement detecting signals Ra-Rd generated from displacement detectors 3a-3d. The frequency composition of spring resonance of the displacement detecting signal Ra is separately taken out by a low-pass filter 18a and then fed to an AC/DC converter circuit 19. A road face figure detecting signal DS is generated from the circuit 19. A controller 4 consists of an A/D converter 21, a micro-computer 22 receiving the output thereof, and driving circuit 23a-23d receiving control signals from the computer 22. The computer 22 executes specified processing to send control signals controlling spring constant variable spring devices 2a-2d, to the driving circuit 23a-23d.
Patent JP-S58194246-A (JP)
Title: Nonelectrode discharge lamp and microwave discharge light source device using lamp thereof
Inventor: KODAMA HITOSHI
IPC: H05B41/24
Filed: 1982-05-07
Abstract: PURPOSE:To improve the luminous output of a lamp, by installing a nonelectrode discharge lamp, sealing halogen mercury and rare gases inside its own bulb made up of an ultraviolet transmittible material, in a resonator being field-coupled with a waveguide, while installing another nonelectrode discharge lamp as well at the side of a feeder port. CONSTITUTION:A magnetron 1 generates microwaves which are led into a waveguide 2. A microwave cavity resonator 3 consisting of a lightreflective member 4 and a metallic mesh 5 is field-coupled with waveguide 2. A nonelectrode discharge lamp 7 is formed up by way of sealing halogen mercury and rare gases in its own bulb made up of an ultraviolet transmittible material and disposed inside a cavity 3. Another nonelectrode discharge lamp 8 is formed up by way of sealing halogen mercury and rare gases in its own bulb made up of an ultraviolet transmittible material as well and disposed in position adjacent to a feeder port 6 inside the cavity 3. The internal capacity of the lamp 8 is so designed to be smaller than that of the lamp 7 whereby the lamp 8 is lighted by means of a leaking electromagnetic field out of the feeder port 6 and then the lamp 7 is started to glow subsequently. Afterward, most of the microwave energy is absorbed in the lamp 7.
Patent JP-H09267167-A (JP)
Title: Brazing method for refrigerant piping
Inventor: IMASHIRO YASUO
IPC: B23K1/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To stably realize the excellent dimensional accuracy of a refrigerant piping after assembly by fixing an insertion side flexible piping to a positioning part of a jig, and make to fall a non-insertion side piping to the positioning part by the gravity. SOLUTION: A non-insertion side piping 2 is set to a piping fixing jig 4. Positioning in the horizontal direction and downward direction is determined so that the piping 2 is abutted on a positioning part 6. After a ring-shaped brazing filler metal 3 is fitted to an end part of an insertion side flexible piping 1, the flexible piping 1 is set to the piping fixing jig 4. The end part of the flexible piping 1 in which the ring-shaped brazing filler metal 3 is inserted in inserted in and connected to the piping 2. The piping 2 falls downward by the gravity, and is fitted to the positioning part 6 to be automatically positioned. Dimensional dispersion of the flexible piping 1 and the piping 2 can absorbed by the sufficient affordability of the insertion margin of the insertion part of the piping 2.  The dimensional dispersion after assembly can be reduced by heating the insertion part, and brazing can be performed.