baber/WOPTO huggingface dataset:
Patent JP-H02163615-A (JP)
Title: Position sensor
Inventor: MASUDA SUMIO
IPC: G01B17/00
Filed: 1988-12-19
Abstract: PURPOSE:To simplify the constitution so that a small installation space is enough, and also, to simplify the manufacturing process by constituting the sensor of a magnetostrictive body, an exciting means, a magnetic field applying means and a detecting means. CONSTITUTION:A position sensor 1 detects a position of a moving body, etc., by using a linear magnetostrictive body 2 extended and provided in the direction as indicated with arrows A, B so that a magnetic elastic wave generated by applying an external magnetic field is propagated. A permanent magnet 9 being a magnetic field applying means is attached as one body, for instance, to a moving body, etc., provided so as to be movable in the longitudinal direction of the magneto strictive body 2, and can move along the magnetostrictive body 2 in a state being adjacent to the magnetostrictive body 2. An exciting coil 5 is connected to a driving circuit 7 for applying a pulse current, and constitutes an exciting means for generating a magnetic elastic wave together with the driving circuit 7. A detecting coil 6 is a detecting means for detecting the magnetic elastic wave which is reflected and returned, and connected to a signal processing circuit 8 for processing an induced detecting signal. According to this constitution, the number of parts can be decreased, and also, the manufacturing process can be simplified.
Patent JP-H02165821-A (JP)
Title: Stripper device for drawing/ironing can body
Inventor: IHARA SHINICHI
IPC: B21D22/28
Filed: 1988-12-19
Abstract: PURPOSE:To prevent dents from being generated on a can body by opening the click part of a finger when a punch advances and a drawing/ironing can body passes it. CONSTITUTION:The click part 7a capable of engaging with the opening end face of the drawing/ironing can body 3 is equipped at the end of the oscillatory finger 7. The external peripheral surface of the finger 7 is enclosed with an annular elastic member 10 and the finger 7 is biased so that the finger 7 is oscillated in such a direction that the click part 7a is closed. When the punch 2 advances and the drawing/ironing can body 3 passes a stripper device 1, the click part 7a of the finger 7 is opened. By this method, the click part is prevented from dents, the life-time of the finger is lengthened and the productivity can be improved.
Patent JP-H09176840-A (JP)
Title: Vacuum coating apparatus
Inventor: YOAHIMU SHIYUCHIRUBOFUSUKII
IPC: C23C14/56
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To coat a sheet and more particularly a sheet for packaging with a transparent shielding layer at a high speed with high quality, to constitute a vacuum coating apparatus so as to have a long service life in spite of the precipitation of a parastic oxidized layer and to make high treatment stability possible.  
     SOLUTION: This apparatus is provided with one each of small chambers 9, 10 on both sides of a coupling line L between a crucible 5 and a base material holder 6 and is provided with one piece each of magnetron cathodes 11, 12 connected to a middle frequency source 16 within these small chambers. Further, the respective small chambers 9, 10 are connected to the areas between the base materials 7, 7'... and the crucible 5 or a treating chamber 30 via spacings, holes or passages 21, 22 and, further, both small chambers 9, 10 are connected to a process gas source 15 via pressure medium conduits 17, 18. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09156488-A (JP)
Title: Acceleration slip control device for vehicle
Inventor: NISHIKATA HIROTO
IPC: B60T8/175
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the control accuracy of the brake fluid pressure by providing a means calculating the driving time of a brake fluid pressure control means based on the deviation between the estimated fluid pressure and the target fluid pressure and a means correcting the driving time based on the estimated fluid pressure, and controlling the brake fluid pressure according to the corrected driving time. SOLUTION: A means calculating the driving time makes a feedback calculation having differential terms and integral terms in addition to proportional terms based on the deviation between the estimated fluid pressure and the target fluid pressure. In the feedback calculation using the estimated fluid pressure, the effect of the error of the estimated fluid pressure can be reduced, and the brake fluid pressure can be controlled with high accuracy. A control device 46 detects that an acceleration slip occurs based on the difference between the wheel speeds of driving wheels 12, 14 and 16, 18 detected by wheel speed sensors 22, 24, 26, 28, instructs the fuel cut control to an engine 10, and instructs the brake control to the right and left brake devices 32, 34 through a fluid pressure control device 47.
Patent JP-2000143458-A (JP)
Title: Hair cosmetic
Inventor: TERASAKI HIROYUKI
IPC: A61Q5/12
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of imparting good flexibility, smoothness, moist touch and dry touch to the hair by adding a specific cationic surfactant exhibiting good biodegradability, a higher alcohol and a silicone. SOLUTION: This hair cosmetic contains (A) a cationic surfactant of formula I (R1 is a 8-24C alkyl or alkenyl; R2 is a 1-5C alkenyl; R3-R5 are each a 1-24C alkyl, an alkenyl or a hydroxyalkyl; X- is an anion) (for example, a compound of formula II), (B) a higher alcohol (a higher alcohol having an alkyl or alkenyl group, for example, cetyl alcohol), and (C) a silicone  for example, a dimethylpolysiloxane of formula III [(a) is 3-20,000]. The components A, B and C are contained in amounts of 0.1-20 wt.%, especially 1-10 wt.%, 0.1-30 wt.%, especially 1-20 wt.%, and 0.01-20 wt.%, especially 0.1-10 wt.%, respectively.
Patent JP-H02167403-A (JP)
Title: Device for detecting thickness of paper sheet
Inventor: SEKINE SADAO
IPC: G07D7/00
Filed: 1988-12-21
Abstract: PURPOSE:To facilitate an adjusting operation and to perform it without depending on man's sensitivity by adjusting the mechanical positional relation between a detection roller and a thickness sensor in a state where they are detached from a detection block and a main body block. CONSTITUTION:A spring member 21 which supports the detection roller 2 is attached to the detection block 22 and the thickness sensor 23 is attached so as to freely slide by a sensor holder 24. The mechanical position of the roller 2 and the sensor 23 is adjusted in the state where the block 22 is detached from the main body block 35. The mechanical position of the reference roller 1 and the roller 2 is adjusted by moving the block 22 by means of an adjusting screw 30 provided on the block 35. Therefore, the mechanical position of the roller 2 and the sensor 23 is accurately adjusted outside the block 35 and the mechanical position of the roller 1 and 2 is adjusted by utilizing an output signal from the sensor 23 already adjusted.
Patent JP-H09158723-A (JP)
Title: Air removing device of cooling water circuit
Inventor: OGASAWARA TOSHIRO
IPC: F01P3/20
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To rapidly remove the air mixed in the engine cooling water without delaying the warming-up of an engine. SOLUTION: An engine 1 is connected to a reservoir tank 100 through pipings 17, 23 to form a circulating circuit of the cooling water. A float valve 110, which is to open an inlet part of the piping 23 when the liquid level rises to the prescribed level or more, and to close the inlet of the piping 23 when the liquid level is below the prescribed level, is provided in the reservoir tank. When air is mixed in the cooling water in an engine body, the cooling water is pushed out by the air to raise the liquid level in the reservoir tank. The float valve is opened to cause the circulating flow of the cooling water, and the air in the cooling water passage is rapidly discharged and removed into the reservoir tank. When the liquid level in the tank is dropped to the level in the reference condition by discharging the air, the float valve closes the piping 23 to stop the circulating flow.  The circulating amount of the cooling water is reduced to prevent the warming-up of the engine from being delayed.
Patent JP-2001142573-A (JP)
Title: Electronic device
Inventor: OSANAWA TAKASHI
IPC: H05K7/20
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem where an element is damaged since a device becomes hot because the heat generation of a heat generating element is increased with the acceleration, etc., of a CPU, etc., and a conventional cooling system becomes insufficient for cooling the device. SOLUTION: A channel is formed at a radiation panel to enclose a cooling liquid and this cooling liquid is circulated by a pump. Further, a fan is installed under the radiation panel to discharge heat inside of a first casing to outside air. Thus, a part of heat generated from plural heat generating elements inside of the first casing is dispersed to the whole area of the radiation panel and a part of the heat of this radiation panel is radiated to outside air by the fan. Therefore, since a part of heat generated from a CPU, etc., is forcedly dispersed and radiated, the CPU generating heat is cooled speedily to a prescribed temperature. Further, the reliability and performance of a notebook-sized personal computer are kept to be high.
Patent JP-H04192710-A (JP)
Title: Surface mounted monolithic crystal filter and production of the same
Inventor: YOSHIZAWA KAGEHARU
IPC: H03H9/05
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the surface mounted monolithic crystal filter occupying a narrow space by mounting a monolithic crystal filter element on the surface of a crystal panel for supporting fixed onto the substrate of a package while being laid down. CONSTITUTION:A crystal panel 26 for supporting is adhered onto a ceramic substrate 20 by an adhesive agent 35. Next, wire bonding connection is executed by a bonding wire 34 between the terminal part of the ceramic substrate 20 and the conductive pad of the crystal panel for supporting. After completing the wire bonding, a monolithic crystal filter element 30 is adhered to the crystal panel 26 for supporting by a conductive adhesive agent so as to be separated for a prescribed space and almost parallel to the crystal panel 26 for supporting.
Patent JP-H09163164-A (JP)
Title: Image processing method and image processing unit
Inventor: MURAYAMA YASUHIKO
IPC: H04N1/46
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To allow the processing unit to apply proper saturation correction processing to a received image and to decide a dominant color such as blue in sky, green of wood and marine blue in sea brighter than that of an observed color forcibly. SOLUTION: The processing unit has a color conversion section 2 converts a color space of image data entered by an image entry means 1 into a color space where luminance information and saturation information are processed separately, a saturation correction processing section 3 corrects the saturation in the color space converted by the color conversion section 2,  and the saturation correction processing section 3 has a data collection section 31 to extract data required to correct saturation based on the saturation information within a prescribed luminance range set by taking a distribution characteristic of the saturation with respect to each luminance in the color space where the luminance information and the saturation information are processed separately and a correction section 32 using the data extracted by the data collection section to decide a correction coefficient γ to conduct saturation correction and to conduct saturation correction processing. When the image has any dominant color, the saturation of the dominant color is much more emphasized by selecting a larger coefficient for the correction coefficient γ forcibly.
Patent JP-H07150379-A (JP)
Title: Method for decomposing water and device therefor
Inventor: TAKAHASHI YUICHI
IPC: C25B9/17
Filed: 1993-11-29
Abstract: PURPOSE:To stably decompose water with high energy conversion efficiency by injecting light energy to oxidize and reduce the intermediate reactant with the photoelectromotive force of the first and second semiconductor electrodes and generating hydrogen and oxygen, respectively. CONSTITUTION:The light energy of sunlight 1, etc., is injected into an electrolytic cell 2 contg. an electrolyte 7 contg. an intermediate reactant having an oxidation-reduction potential intermediate to the oxygen and hydrogen generating potentials and water. The intermediate reactant is oxidized by the photoelectromotive force in the electrolyte 7 with a first semiconductor electrode 3 having the conduction band of an energy level higher than the hydrogen generating potential. The electron thus formed is conducted to a first counter electrode 5 to generate hydrogen. Meanwhile, oxygen is generated by the photoelectromotive force with a second semiconductor electrode 4 having a valence band of an energy level lower than the oxygen generating potential. Further, the electron in the conduction band is sent to a second counter electrode 6 to reduce the intermediate reactant.
Patent JP-2001143619-A (JP)
Title: Method for forming rib structure and method for manufacturing flat display
Inventor: KAMIMURA SASHIRO
IPC: H01J9/24
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the end portions of a rib structure from being bent. SOLUTION: A shape of side face of end portion of multiple-layered rib 10 is made as stair step-wise composed of plural steps, arranged with the upper steps positioning inner side than the lower one.
Patent JP-H06151855-A (JP)
Title: Soi mos transistor
Inventor: MASUI SHOICHI
IPC: H01L29/786
Filed: 1992-11-05
Abstract: PURPOSE:To provide a SOI MOS transistor showing a high yield wherein the threshold voltage is accurately controllable. CONSTITUTION:The impurity concentration of a single-crystal silicon thin film 13 of SOI structure is kept at 1X10<17>cm<-3> or below, and further the gate electrode 15 of a MOS transistor is formed from silicide. The threshold voltage of the MOS transistor is adjusted by controlling types of metals comprising the silicide of the gate electrode 15 and types and concentrations of impurities implanted into the single-crystal silicon thin film 13 (however, the impurity concentration shall be 1X10<17>cm<-3> or below).
Patent JP-H04193346-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: SUZUKI HIROMASA
IPC: B01D53/86
Filed: 1990-11-27
Abstract: PURPOSE:To simultaneously remove hydrocarbon, CO and NOx in exhaust gas by using a catalyst obtd. by supporting Pt, Pd or Rh and Cu and/or Co on crystalline gallium silicate having a specified compsn. CONSTITUTION:Crystalline gallium silicate represented by formula I (where M is an Na or K ion and (n)<27) is synthesized by hydrothermally synthesizing water glass as a prescribed silicate and Ga ions. Pt, Pd or Rh and Cu and/or Co are then supported on the gallium silicate to obtain a catalyst. Since this metal supported gallium silicate catalyst accelerates the reaction of hydrocarbon with NOx in exhaust gas in preference to the reaction of the hydrocarbon with oxygen, the hydrocarbon and NOx in the exhaust gas can be removed. The hydrocarbon present in the exhaust gas to be purified may be hydrocarbon remaining in ordinary exhaust gas.
Patent JP-2000130337-A (JP)
Title: Electromagnetic diaphragm pump
Inventor: KAMIYAMA KOICHI
IPC: F04B43/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic diaphragm pump capable of improving the durability of a diaphragm and providing good sound insulation by easily and efficiently cooling an electromagnet naturally as a heat source when use. SOLUTION: This pump is provided with a casing-shaped electromagnet case 10, a pair of electromagnets arranged in the electromagnet case to oppose each other, a vibrator provided between the pair of electromagnets and reciprocated in a direction perpendicular to the opposing directions of the electromagnets following the polarity changes of the electromagnets, a pair of elastic diaphragms arranged in both end parts of the vibrator to oppose each other, and a valve case body separated from the diaphragms and having a suction valve and a discharge valve. In this case, the casing-shaped electromagnet case 10 has one, two or more air suction ports 17, and air is flowed only from the suction ports 17 into the electromagnet case 10.
Patent JP-H09175312-A (JP)
Title: Inflator, and its manufacture
Inventor: HARII DABURIYUU MIRAA
IPC: B60R21/272
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To simplify the assembly process by executing the mounting and leak test in the position apart from the inflator assembly region, as for an independent self keeping type of storage chamber, and carrying the mounted chamber to an inflator assembly region to set it up into an inflator. SOLUTION: An inert gas composition is placed in an inert gas canister 40 arranged right before an oxidizer chamber 28. An inert gas canister 40 and an oxidizer chamber 28 are provided as a single storage chamber, and at the place apart from the final assembly line of an inflator, it is charged with a corresponding gas composition. Once it is charged, leak test is performed individually. A chamber which has tolerable leak test result is carried to the final assembly line of an inflator. By the above, the reliability on the storage of the fluid material dependent upon the fluid fuel type of inflator can be improved, simplifying the assembly process.
Patent JP-H08141110-A (JP)
Title: Athletic equipment for shaking foot
Inventor: NAKAI FUMIO
IPC: A63B22/16
Filed: 1994-11-16
Abstract: PURPOSE: To eliminate the trouble around the waist of the moderns who are liable to be lack of exercise, and to enable anyone to carry out foot-shaking exercise if there is an area as much as a tatami mat. CONSTITUTION: The central parts of bar bodies 3, 3' of a prescribed length are stopped on both ends of the axle 2 of a wheel 1 so as to be at right angles to the axle 2, and foot-placing bodies 4, 4' of a semicircular shape in section are provided so that both the upper ends of the respective bar bodies 3, 3' are connected to each other.
Patent JP-H09154865-A (JP)
Title: Shape determining jig and shape determining method of bone defective part filling material
Inventor: NAKAJIMA TAKEHIKO
IPC: A61L31/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To perform a bone defective part reproducing operation in a short time by forming it in the shape of running along a surface of its bone body part out of a transparent material or a semitransparent material in a jig imitating a shape of a bone body to determine a shape of a bone defective part filling material. SOLUTION: In a shape determining jig 11, its applying attaching surface (a recessed surface) 13 is formed along an outside surface shape of a certain sample skull. It is formed of a transparent or semitransparent construction material by which sterilizing treatment such as an ethylene oxide gas sterilizing method, an autoclave sterilizing method and a γ ray sterilizing method can be performed, for example, resin or the like. Such a shape determining jig 11 is respectively formed on plural parts of the skull by several kinds to the same part of the skull on the basis of plural sample skulls. The size (the area) of the shape determining jig 11 is optional. It is desirable that this shape determining jig 11 be formed so as to cover all the parts of the skull with the different areas according to an adult and a child.
Patent JP-H07177648-A (JP)
Title: Dc interrupting system for superconducting unit
Inventor: SHIMADA KAZUTO
IPC: H01H33/59
Filed: 1993-12-21
Abstract: PURPOSE:To interrupt a superconducting unit, where the current of main circuit varies with time, positively by detecting the current flowing through the main circuit and controlling the charging voltage of a commutation capacitor depending on the current thus detected. CONSTITUTION:A power supply 10 for charging a capacitor is provided with a circuit 12 for controlling the charging voltage of a commutation capacitor 7 based on the output from a detector 11 for detecting the current flowing through the main circuit. Charging voltage of the commutation capacitor 7 is controlled depending on the current flowing through the main circuit in order to optimize the commutation current at the time of interruption of the charging power supply 10. This constitution allows superposition of an optimal commutation current depending on the current flowing through the main circuit thus interrupting the main circuit positively at the time of abnormality and protecting a superconducting coil 1.
Patent JP-2001137662-A (JP)
Title: Device for treating waste gas in incineration equipment
Inventor: ISHIDA ATSUHIRO
IPC: B01D46/44
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To improve installation space saving, the reduction of treating cost, resources saving and the removing ratio of harmful materials. SOLUTION: A solid material and the harmful materials are removed by forming a catalyst laver 13 in the upper part of a bag filter 12 and introducing a waste gas discharged from an incineration furnace 10 to the lower part of the bag filter 12 to make it ascend in the bag filter 12. Successively the waste gas is made to ascend in the catalyst layer 13 to be chemically degraded to remove the harmful material such as SOx, HCl and the control of the working temperature of the catalyst layer 13 is performed by the feed back control so that the temperature detected by a temperature sensor 18 attached direct after the bag filter 12 becomes that to keep the reaction temperature of the catalyst by controlling the opening of a damper 17 attached at the inlet side of an induced fan 16 attached after the catalyst layer 13.
Patent JP-H11223284-A (JP)
Title: Pipe joint
Inventor: MARUYAMA KAZUSHI
IPC: F16L15/04
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To quickly and easily screw in a tapered male screw part having single thread or a multiple thread directly from the position of a tapered female screw part where the male screw is inserted. SOLUTION: In a pipe joint 10a for screwing in a pin having a tapered male screw part 11a formed in the outer peripheral surface of the tip part of a pipe 16a and a box having a tapered female screw part 12a formed in the inner peripheral surface of the tip part of the same so as to be engaged with the tapered male screw part 11a, the thread crest surface 14a of the male screw thread 13a of the tapered male screw part 11a and the thread crest surface 22a of the female screw thread 17a of the tapered female screw part 12a have specified widths like a square thread, a trapezoidal screw, or a buttress screw, and both thread crest surfaces 14a and 22a are inclined in a direction opposite the tapered surface T of a screw row with respect to a surface D parallel to a pipe axis.