baber/WOPTO huggingface dataset:
Patent JP-2001130322-A (JP)
Title: Horn device for automobile and operating device for horn for automobile
Inventor: YAMADA GENSHIRO
IPC: B60Q5/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To allow a driver to easily generate a small horn sound. SOLUTION: A current from a power supply is supplied to a horn 1 without passing a variable resistor 4 to generate a large sound by operating a horn button 2a, the current from the power supply is supplied to the horn 1 in a voltage decreased state by passing through the variable resistor 4 to generate the small sound by operating a horn button 2b.
Patent JP-2001133732-A (JP)
Title: Antimicrobial spectacle frame
Inventor: TAKUSHIMA SHUSUKE
IPC: C08F2/44
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial spectacle frame which can obtain permanently stable antimicrobial properties. SOLUTION: This antimicrobial spectacle frame is constituted by forming antimicrobial resin layers consisting of a composition mainly composed of a diallyl phthalate component and pentaerithritol tetra(3-mercaptopropionate) on the surfaces of the spectacle frame and/or its parts.
Patent JP-H06156016-A (JP)
Title: Pneumatic tire
Inventor: YOSHINO MITSUO
IPC: B60C9/20
Filed: 1992-11-27
Abstract: PURPOSE:To improve durability in high-speed driving of a pneumatic tire having a tread rubber in the cap-and-base structure which improves riding confortableness by using a foamed rubber for a base rubber. CONSTITUTION:In a pneumatic tire 1, a belt 5 in the minor-number layer laminated structure of the mutually crossing cord arrangement against a tire equatorial face 4 on a crown part 3 of a carcass 2 and a tread rubber 6 in the cap-and- base structure are arranged, a base rubber 6a is made of a foaming rubber, and a cushion 8 made of a ring-state rubber in which at least a part of the rubber substance is made of the foamed rubber is arranged in the zone including an outside end of the belt 5 between the inner circumferential face of the belt 5 and the outer circumferential face of the carcass 2.
Patent JP-H10163803-A (JP)
Title: Surface acoustic wave device and dual surface acoustic wave device
Inventor: UEDA MASANORI
IPC: H03H9/145
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To optimize various parameters when the angle of rotation θ of a LiTaO3 single crystal substrate about a surface acoustic wave device and a dual surface acoustic wave device which an excellent passband characteristic in a high frequency band that includes a GHz band. SOLUTION: This surface acoustic device is provided with a piezoelectric substrate which has an orientation with LiTaO3 single crystal rotated by 40 to 42 deg., comb-line electrodes 11A to 11C which consist of 1st electrode finger groups (11A)1 to (11C)1 which separately has a comb line and a 2nd electrode finger group (11A)2 to (11C)2 with both fingers laced together and reflection electrodes 10A and 10B which are arranged with the comb-line electrodes 11A to 11C between them. In such cases, the ratio (N2/N1) of the electrode logarithm N2 of the electrodes 11A and 11C which adjoin the the electrode 11B to the electrode logarithm N1 of the electrode 11B that is located in the central part is set to 55 to 80%.
Patent JP-2001141646-A (JP)
Title: Oil detecting apparatus
Inventor: SANUKI YASUTAKA
IPC: G01N21/21
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an oil detecting apparatus which detects an oil film on the surface of water and by which an oil can be monitored automatically and continuously in a water supply facility such as a water purification plant, a nursery or the like or in a factory drainage facility, by solving a problem that a watertight mechanism is required because the apparatus is used on the water and that the failure, the malfunction or the like of the apparatus is caused because the temperature at the inside of the apparatus is raised due to heat generated in the operation of the apparatus or due to heat by sunlight. SOLUTION: A heat dissipating mechanism in which a high heat-conductivity material such as an aluminum material or the like is used partly for an enclosure and a float is installed. The enclosure and the float which are made of the high heat-conductivity material are brought into contact. The float is immersed in water. As a result, heat inside the enclosure is made to escape to the outside, and the temperature of the enclosure can be lowered.
Patent JP-H02164510-A (JP)
Title: Injection die
Inventor: SUZUKI TOSHIAKI
IPC: B29C45/27
Filed: 1988-12-19
Abstract: PURPOSE:To perform molding in a complicated form even a draft is not available, by a method wherein a sprue communicates with a cavity through a submarine gate and pin point gate formed in the third movable die. CONSTITUTION:Injected molten resin is filled into a cavity 24 by passing through a sprue 16, runner 17, secondary sprue 25, submarine gate 26 and secondary runner 27. A pin point gate 27 is formed between a gate cut pin 45 and the third movable die 21, in the upper part of the secondary runner 27. At the initial stage of a mold break movement after molding, the resin within the die is cut off at a fragile and pinlike gate part A with an undercut of a runner lock pin 18 and a product X is separated. Since the third movable sheet, holder 39 and the gate cut pin 45 are moved upward in a body, restrictions in a gate mounting position are small.
Patent JP-2000146072-A (JP)
Title: Joint for snap tap with saddle
Inventor: MIKI AKIRA
IPC: F16L15/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate change in size with parts lessened in number. SOLUTION: In this joint, a diameter widening part 21 is formed in the water feeding branch part 20 of a snap tap with a saddle 14, which is fixed to a main pipe 10 so as to let itself branch, the outer circumferential surface of a feed pipe 24 is closely sealed with an annular packing 23 mounted to the inner circumference of the diameter widening part 21, and the outer circumference of the diameter widening part 21 is fastened with a box nut 25 so as to be connected with the feed pipe 24. And furthermore, an annular adapter with a sealing member is detachably mounted to the outer circumference of the feed pipe between the diameter widening part 21 and the packing 23 so as to let the aforesaid adapter cope with the size of the nominal diameter of the feed pipe 24.
Patent JP-H06159597-A (JP)
Title: Hydrogen storage container
Inventor: ISHIDA SAKUTAROU
IPC: F17C11/00
Filed: 1992-11-27
Abstract: PURPOSE:To facilitate manufacturing and by forming a vessel out of aluminum and the like into an integrated body so that a plurality of cylindrical storage chambers for storing hydrogen storage alloy, of different sizes and cross sections, which are placed in parallel to one another may be provided to improve reliability, and by reducing connection parts where damage easily occurs. CONSTITUTION:A vessel 1 having a plurality of cylindrical storage chambers 4 (4-1-4-6) of different sizes and cross sections, which are placed in parallel to one another, is formed out of aluminum and the like, as an integrated body, and a hydrogen storage alloy is stored in each storage chamber 4. One storage chamber 4 is communicated with the other chamber that is in close proximity by a communication route 6. A heating medium feeding port 8 is formed on a heating medium feeding jacket 2 which is provided on one end of the vessel 1, while a heating medium discharging port 9 is formed on a heating medium discharging jacket 3 which is provided on the other end. A heating medium of high or low temperature is fed to the heating medium feeding jacket 2, is passed through each channel 5, and is then discharged from the discharging jacket 3. The hydrogen storage alloy is heated or cooled in this way, while hydrogen is discharged from or filled in a hydrogen gas pickup port 7.
Patent JP-H09136236-A (JP)
Title: Pallet change device for machine tool
Inventor: YOSHINO SHIZUKI
IPC: B23Q7/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To shorten a pallet change time so as to increase production efficiency by providing a pallet change am which is fixed to the lower part of an arm shaft and on which a pallet is placed so as to change the pallet between a table and a pallet setup table or a pallet stocker. SOLUTION: First the clamp of a pallet 3 positioned at a pallet change position P to a table 4 is released. Next an arm shaft 16 and a pallet change arm 17 are raised to an upper limit position, and one pallet 3 provided with a finished work 7 and the other pallet 3 provided with an unfinished work 7a are transferred onto a pallet setup table 10 and the table 4, respectively, by swinging the arm at high speed through an angle of 180 deg.. Then an arm shaft 16 and the pallet change arm 17 are lowered so as to engage the pallet 3 of the finished work 7 with the pallet setup table 10 and the pallet 3 of the unfinished work 7a with the table 4, respectively. In addition, it is further lowered so as to disengage from the pallet 3 and position and clamp the other pallet 3 onto the table 4.
Patent JP-H09142956-A (JP)
Title: Curing method of inorganic hydraulic plate material
Inventor: KUBOTA KAZUO
IPC: B28B7/38
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the adherence between plate materials by applying a releasing agent prepared by dispersing a lamellar-structural inorganic compound in a specific solution or emulsion on the surface of a green plate of an inorganic hydraulic material and piling up the coated plate materials to cure. SOLUTION: A suspension is prepared as the releasing agent by dispersing 1-10wt.% lamellar-structural inorganic compound having wetting action such as talc, mica, chlorite in the solution or emulsion of a hydrophobic organic material of one or more kinds of a paraffin wax, an acrylic resin, an epoxy resin or the like. Next, the releasing agent suspension is applied by 30-300cc/m<2> on the green plate of the inorganic hydraulic materials such as calcium silicate containing a reinforcing fiber such as pulp, wallastonite. Next, the inoraganic hydraulic plate material free from scuffing on the surface after curing is obtained by piling up several pieces of the green plates coated with the releasing agent and placing an iron plate thereon to cure in an autoclave.
Patent JP-H04187731-A (JP)
Title: Carbon fiber reinforced al-si alloy composite
Inventor: HOTTA TORU
IPC: C22C21/00
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a carbon fiber reinforced Al-Si alloy composite excellent in strength, at the time of manufacturing an Al-Si composite alloy metal material using carbon fiber as a reinforcing material, by using carbon fiber in which the value of the ratio of oxygen/carbon atoms on the surface is regulated to a specified range. CONSTITUTION:At the time of manufacturing a carbon fiber reinforced Al-Si alloy composite using an Al-Si alloy contg. 1 to 8wt.% Si as a matrix and contg. carbon fiber as a reinforcing material, carbon fiber in which the value of the ratio of oxygen/carbon atoms on the surface obtd. by an X-ray photoelectron spectroscopy is lies in <=0.080 is used. The carbon fiber reinforced Al-Si alloy composite having extremely high strength can be obtd.
Patent JP-H09162944-A (JP)
Title: Multiple delay detection demodulation circuit
Inventor: HATANO TAIJI
IPC: H03D3/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the C/N by selecting a multiple delay detection section after no error due to effect of an error in the multiple delay detection section is caused so as to reduce occurrence of the error as to a tip of a received signal. SOLUTION: A counter 6 starts counting a symbol clock signal CLK from an identification discrimination section 3 based on a frame signal FS from a TDMA(time division multiplexing access) control section 5 and when a content of the count reaches a setting count, a multiple delay detection section 2 is selected. The changeover is executed by allowing the counter 6 to apply a switching control signal SW to a selector 4. The setting value is selected to be a value corresponding to the multiplexity of the multiple delay detection section 2 or over. After the symbol number corresponding to the multiplexity, discrimination data FD fed back to the multiple delay detection section 2 are all confirmed, and changeover after the discrimination data FD are confirmed allows occurrence of an error and improves the C/N.
Patent JP-2000148003-A (JP)
Title: Bodily sensation comparing device for staircase
Inventor: SUZUKI SENSHI
IPC: G09B25/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a bodily sensation comparing device for staircase which enables an experiencing person to surely recognize the differences in the widths of step boards of various kinds of stairs and to install the stairs in compliance with the exact impression obtained at the time of bodily sensation. SOLUTION: Two kinds of the first stair 2 and second stair 3 respectively varying in the widths of the step boards 21 and 31 are included in a house exhibition hall A. The first stair is installed ascendably and descendably across the stories between a floor surface 11 of the first story above ground and a floor surface 12 of the first story below ground level. The second stair is installed ascendably and descendably across the stories between the floor surface of the first story above ground and the floor surface 13 of the second story above ground. The stairs of sharp turn type are adopted for the respective stairs. The experiencing person is able to compare the differences in the widths of the step boards of the respective stairs as if these differences are like those of the actual stairs by ascending and descending the respective stairs across the stories.
Patent JP-H01161564-A (JP)
Title: Information processor
Inventor: TOYAMA OSAMU
IPC: G06F21/10
Filed: 1987-12-18
Abstract: PURPOSE:To improve the security level of an information processor formed in the shape of a card while its universal applicability is maintained by providing an address producing circuit which gives address data to a memory at the time of writing data, etc. CONSTITUTION:When writing is made in a memory 3 in an information processor 1, the data in a memory 12B are transferred to the processor 1 side synchronously to the address data updating timing of an address producing circuit 9. On the processor 1 side, the data transferred from a writing circuit 10 are written in the memory 3 by using the address data from the circuit 9. Therefore, the data of the memory 12B on the circuit 10 side are transferred to and written in the memory 3 in the processor 1 at a high speed similarly to the case of direct memory access. By making such an arrangement that only data are given from the outside and addresses are supplied from the circuit 9 at the time of data writing, optional data can be written from the outside and the data stored in the memory 3 cannot be read out from the outside. Thus the universal applicability of this information processor is maintained and at the same time, the security level is improved.
Patent JP-H10140882-A (JP)
Title: Double metallic air membrane structure
Inventor: SAEKI EIICHIRO
IPC: E04H15/20
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a double metallic air membrane structure at a low cost, which can be formed in various configurations, free from leaking of rain and eliminated from troublesome patch work to allow an opening including a window and a door to be formed in a space in a living room. SOLUTION: A double membrane is formed with two composite metal membranes, for which metal membranes different in yielding point arranged corresponding to a building to be intended are mutually joined. Proper inner pressure is applied into the double membrane in the condition that both peripheries of the composite metal membranes 3 are restrained, to elastically deform the metal membrane portion 1 with a higher yielding point and plastically deform the metal membrane portion 2 with a lower yielding point for deforming the composite metal membranes 3 into a desired configuration. Then, the inner pressure is reduced to return the metal membrane portion 2 with a lower yielding point to an elastic field for resisting outer pressure.
Patent JP-H03183044-A (JP)
Title: Magneto-optical recording medium
Inventor: NUMATA TAKEHIKO
IPC: G11B11/105
Filed: 1989-12-11
Abstract: PURPOSE:To assure environmental resistance and reading out characteristics and to improve reading out stability by constituting a protective film consisting of Tb-SiO2 and an interference layer consisting of dielectrics larger in at least one of refractive index, thermal conductivity and coefft. of thermal expansion than the Tb-SiO2. CONSTITUTION:The interference film 12 consisting of the dielectrics, such as Si3N4, AlN and BN which are larger in the refractive index, thermal conductivity/coefft. of thermal expansion than the Tb-SiO2 is formed on a glass substrate 11. The protective film 14 consisting of the Tb-SiO2 is formed thereon. The diffusion of the heat of the irradiation with a laser beam at the time of reading out is accelerated when the interference layer 12 having the thermal conductivity larger than the thermal conductivity of the Tb-SiO2 is used. Thus, the inferior of the recording signal is prevented by the repeatedly reading out and the reading out characteristic is improved as well if the interference layer 12 having the refractive index larger than the refractive index of the Tb-SiO2 is used.
Patent JP-H01162153-A (JP)
Title: Measurement of ion density of nitrate ions in saliva
Inventor: TSUDA MASAKO
IPC: G01N33/50
Filed: 1987-12-18
Abstract: PURPOSE:To measure density of nitrite ions in saliva, by bringing the saliva into direct contact with a test piece comprising support substance containing a diazocoupling reagent which forms color in reaction with the nitrite ions. CONSTITUTION:A saliva as inspection liquid is brought into direct contact with a test piece comprising a support material containing a diazo coupling reagent that form color in reaction (e.g.: by the formula) with nitrite ions to detect nitrite ions in the saliva from a color change of a test piece at the moment. Thus, coloring thus obtained is checked up with a reference color identification table to measure the density of nitrite ions in the saliva.
Patent JP-2001136758-A (JP)
Title: Cooling apparatus for pulse power supply
Inventor: SASAMOTO EIJI
IPC: H02M9/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To improve cooling capability, achieve miniaturization and low cost, and prevent leakage of a coolant. SOLUTION: Oil 6 is contained in an oil-tight tank 21, made of a nonmagnetic material, and a heating object 8 comprising circuit elements and a radiator 9 are soaked in the oil 6. A magnet 22, provided inside the side of the tank 21 and a magnetic connecting means 23 facing the magnet 22, is provided outside the side of the tank 21 and coupled to a motor 27. This motor 27 is driven to rotate the magnetic connecting means 23, which in turn rotates the connected magnet 22 and stirs the oil 6.
Patent JP-H04188767-A (JP)
Title: Semiconductor device
Inventor: TANIDA HIROSHI
IPC: H01L29/78
Filed: 1990-11-21
Abstract: PURPOSE:To inhibit the breaking of an LMOS by removing the source region of a lateral MOS field-effect transistor positioned on the outermost side of a chip in a plurality of lateral type MOS field-effect transistors. CONSTITUTION:A semiconductor device is constituted by removing the source region of a lateral MOS field-effect transistor positioned on the outermost side of a chip in a plurality of lateral MOS field-effect transistors. Consequently, since there is no source region of the lateral MOS field-effect transistor positioned on the outermost side of the chip, a parasitic bipolar transistor formed by an extended drain region 2, a silicon substrate 3 and a source region is not operated. Accordingly, the breaking of the high breakdown-strength lateral MOS field-effect transistor (LMOS) is inhibited.
Patent JP-H06145527-A (JP)
Title: Release composition
Inventor: FURUYA MINORU
IPC: C08L83/07
Filed: 1992-11-05
Abstract: PURPOSE:To obtain the title composition excellent in curability and releasability from a sticky substance by using a specified compound as a diluent in a release composition prepared by dissolving a specified fluorosilicone release agent in a diluent. CONSTITUTION:A release composition is prepared by dissolving a fluorosilicone release agent comprising a perfluoropolysiloxane, desirably a perfluoropolysiloxane having at least two alkenyl groups in the molecule (e.g. vinyldimethylsiloxane-terminated fluorosilicone polymer), an organohydrogenpolysiloxane having at least two Si-bonded hydrogen atoms reactive with the above alkenyl group on the average per molecule (e.g. a compound of the formula) and a catalyst for the addition curing reaction of the above two components (e.g. chloroplatinic acid/vinylsiloxane complex) in a diluent. The diluent comprises diethyl ether and/or diisopropyl ether.
Patent JP-H02164488-A (JP)
Title: Treatment of waste water containing boron
Inventor: DOI SUSUMU
IPC: C02F1/28
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a method for treating boron-containing waste water capable of economically reducing the elution of boron at a final disposal area by utilizing the boron adsorbing capacity of incineration ash and fly ash. CONSTITUTION:The boron-containing waste water 10 discharged from a wet waste gas washing apparatus 3 is brought into contact with the incineration ash 8 discharged from an incinerator 1 at first in a cooling apparatus 4 and subsequently supplied to a boron adsorbing resin tower 7 as the waste water 11 of the cooling apparatus 4 through a treatment equipment 6 and finally treated to be discharged. The waste boron adsorbing resin regenerating liquid 12 generated by the regeneration of the boron adsorbing resin tower 7 is sent to a fly ash moisture-conditioning or solidifying equipment 5 to be mixed with fly ash 9 and disposed for reclamation along with the incineration ash after cooling in a boron adsorbed state. By this method, the boron adsorbing capacity of incineration ash and fly ash can be put to practical use, and the use amount of an expensive boron adsorbing resin and the elution amount of boron in a reclaimed land can be reduced.
Patent JP-H10158001-A (JP)
Title: Production of zirconium hydride
Inventor: OGAWA NOBUTA
IPC: G21F1/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To produce zirconium hydride free from cracks by easy control in a relatively short treatment time without requiring the addition of other element to zirconium and even when a metal to which very small amts. of other elements have been added, e.g. zircaloy is used. SOLUTION: Zirconium as starting material in a hermetically sealed reactor is heated to 547-862 deg.C in vacuum to form α-phase zirconium, the reactor is kept at 547-862 deg.C and a prescribed amt. of hydrogen is introduced at a time into the reactor to convert the α-phase zirconium into β-phase zirconium and to uniformize the distribution of hydrogen in the zirconium. The temp. of the reactor is regulated to 547-900 deg.C, a prescribed amt. of hydrogen is further introduced at a time into the reactor to convert the β-phase zirconium having a uniform distribution of hydrogen into δ-phase zirconium hydride and this hydride is cooled to room temp. at >=30 deg.C/min rate to obtain the objective δ-phase zirconium hydride.