baber/WOPTO huggingface dataset:
Patent JP-H11312049-A (JP)
Title: Input device
Inventor: YASUHARA HIDEAKI
IPC: G06F3/0338
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a desired sense of presence even from an operation on a game, and to attain highly precise control. SOLUTION: This input device is provided with a device body 2 having plural pressure sensing sensors 8 on an operation face 2a for outputting an analog signal from each pressure sensing sensor 8, and an A/D converter 3 connected with the device body 2 for converting the analog signal into a digital signal. This A/D converter 3 is connected through an interface 6 with a personal computer PC. When a contact pressure is added to each pressure sensing sensor 8 of the device body, the analog signal from the pressure sensing sensor corresponding to the contact pressure is converted into the digital signal by the A/D converter 3, and this signal is outputted through the interface to the computer. Therefore, not only the contact pressure but also the contact area can be detected.  Thus, a large amount of information can be inputted from the device body, and a desired sense of presence can be obtained even from an operation on a game.
Patent JP-2000311466-A (JP)
Title: Tape cassette and metal mold for molding tape cassette
Inventor: ONO YASUNARI
IPC: G11B23/087
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To form the front surface wall of a case as a projecting part and to prevent the short shot in a sensor hole part by forming ruggedness at the center of the front surface sidewall connecting to the case sidewall provided with a guide groove for guiding a tape to be drawn outside the case. SOLUTION: When a moving metal mold parts from a stationary metal mold after product molding, a first slide core 41 moves in an arrow direction parting from the product and a second slide core 42 forming the guide groove in this space parts from the product. At the time of this movement, the central slide part 44 slides on the central wall of the product and, therefore, the projecting part 45 is formed at the front end of the first slide core 41 for the purpose of preventing scratching. The front end of the first slide core 41 outside the sliding region of the second slide core 42 is provided with recessed part 43 for the purpose of preventing the reduction in the thickness of the central wall of the lower case by the projecting part 45. Further, the occurrence of the short shot at the time of molding of the lower case is thereby obviated.  Since the recessed part 43 of the first slide core 41 is disposed outside the sliding range of the second slide core 42, the flawing of the product does not occur.
Patent JP-H05290667-A (JP)
Title: Optical switch
Inventor: YOSHIDA TAKASHI
IPC: H03K17/97
Filed: 1992-04-13
Abstract: PURPOSE:To improve the transmission accuracy of the operational signal of a switch, and to discriminate directions of the reciprocation of the switch. CONSTITUTION:A mover 6 interlocking with a push button 2 is reciprocated, and starting power is generated in an electromagnetic coil 5 arranged in a magnetic circuit formed out of a magnet 7 of the mover 6. The polarity of the starting power is discriminated by a polarity discrimination circuit 24, and the power is converted into a continuous pulse that is different in each polarity thus discriminated, in an oscillation circuit 23. The power is then transmitted to an emission diode D6 which is an emission device, and after it is converted into an optical signal, it is transmitted to an optical fiber 17.
Patent JP-S5547364-A (JP)
Title: Abrasion resisting cast iron material for valve guide added vanadium
Inventor: TOZAKI HIROSHI
IPC: C22C37/00
Filed: 1978-09-28
Abstract: PURPOSE: Abrasion resisting material for valve guide having A-type graphite, dense pearlite base ground and uniformly distributed granular V carbide, obtained by adding limited quantity of V to the base material of cast iron having a good lubricating capacity.  
     CONSTITUTION: 0.15W0.20% of V is added to the base material of cast iron regulated at about C;3.40W3.90%, Si;1.50W2.00%. Hereby, A-type graphite is deposited without carrying out heat treatment casting as it is and the material having dense peearlite base ground and high hardness granular V carbide distributed uniformly, is obtained. The above material is most suitable for that of for valve guide because it is excellent in lubricating capacity and abrasion resisting property. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08311039-A (JP)
Title: Derivative of 4-difluorohalogenoalkylpyrimidine
Inventor: KONDO YASUO
IPC: C07D239/26
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a new compound which shows excellent herbicidal activity against a variety of weeds in soil treatment, foliage treatment with high safety to a variety of crop plants. CONSTITUTION: This compound is a derivative of 4-difluorohalogenoalkyls of formula I (X is Cl, Br, I; R<1> , R<2> , R<3> and R<4> are each H, a halogen; A is -C(O)O, -C(O)NH, -CO, -NH, O, S; n is 0 or 1; m is 1 or 2), for example, (2,2- dimethylindan-l--yl)-4-chlorodifluoromethyl-5-pyrimidinecarboxylate. The compound of formula I is obtained, for example, by reaction of a compound of formula II such as 4-haloalkylpyrimidine-5-carboxylic acid with an alcohol of formula III in the presence of a base. The dose of the compound of formula I is preferably 0.001-5kg/ha as active ingredient.
Patent JP-H06329526-A (JP)
Title: Hyaluronidase-inhibiting agent
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1993-05-21
Abstract: PURPOSE:To provide a hyaluronidase-inhibiting agent remarkably inhibiting the degradation of hyaluronic acid even in the presence of the hyaluronidase, consequently capable of preventing the roughness and small wrinkles of skin and retaining the wet touch of the skin, when the cosmetic containing the same is used. CONSTITUTION:A hyaluronidase-inhibiting agent containing at least one of a cashew nut shell oil, and cardol and anacardic acid contained in the cashew nut shell oil.
Patent JP-H11295796-A (JP)
Title: Light quantity adjusting device
Inventor: OKADA TADANORI
IPC: G03B7/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To hold an ND filter arranged in a photographing optical system and provided separately from a diaphragm blade in order to adjust light quantity in a holding frame for turning so that the sudden change of an image may not be caused when the ND filter is put in and out of an optical path. SOLUTION: The ND filter 3 is attached to a mount part 5b provided with a U-shaped aperture opened to the moving direction side of the holding frame 5 at its edge, and surely adjusts the light quantity. Then, the rotary shaft 5a of the holding frame 5 is pivotally supported nearly in the horizontal direction of an optical axis being the aperture part 11 a of a bottom board 11, and the end face 3a of the filter 3 is made a straight line facing toward the rotary shaft 5a.
Patent JP-S5453727-A (JP)
Title: Rotation shaft sealing device of hydraulic machinery
Inventor: TAKAGI NOBUSUKE
IPC: F16J15/44
Filed: 1977-10-07
Abstract: PURPOSE: To prevent water leakage exactly under high pressure immediately after assembly by determining the frictional shape of a solid packing from a predicted high-pressure of a sealing box.  
     CONSTITUTION: As a water turbine cover 9 and a sealing box 4 are predicted to deform or displace under high pressures from calculation or testing, the sliding face below the longitudinal slit of a solid packing 2 in contact with a rotation shaft 1 or rotation shaft liner 2 is cut off Δg in dimension coaxially with the frictional surface on the longitudinal slit 6. The Δg is over the calculated value from testing. A relief space is made in the frictional surface of the solid packing 2. If the water turbine cover sealing box 4 and the sealing box cover 5 are flexed to deform or displace due to water pressure. The contact with the rotational shaft or the rotation shaft liner 8 prevents water from leaking into the packing. The water-sealing efficiency can be formed easily due to linear contact during normal break-in immediately after inserting the packing 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0394865-A (JP)
Title: Apparatus for coating treating liquid
Inventor: ARUFUREETO KERAA
IPC: B05C5/00
Filed: 1990-05-11
Abstract: PURPOSE: To uniformly apply a treatment fluid by installing a homogeneizing means extending horizontally across the width in the transverse direction of a sloped plate atop the sloped plate extending from an upward edge to a downward edge. CONSTITUTION: The treatment fluid falling from the sloped plate 1 enters the homogeneizing means 50 through many inflow points 28 on the upper side and flows through many passages 18, 20, 22, 23, 24 within the homogeneizing means 50. The treatment fluid is then directionally changed at an acute angle many times within the passages 18, 20, 22, 23, 24. The treatment fluid is released onto the sloped plate 1 from the passages 18, 20, 22, 23, 24 at many outflow points 25 on a lower side. As a result, the treatment fluid is uniformly applied.
Patent JP-H02301351-A (JP)
Title: Telephone set with noise elimination function
Inventor: YAGI YOSHIHIKO
IPC: H04M1/19
Filed: 1989-05-16
Abstract: PURPOSE:To eliminate a noise signal in an excellent way by providing a noise eliminating circuit bringing a voice signal from a transmitter into an interrupt state or an attenuation state only when a signal level of any of the voice signal from the transmitter and the voice signal to a receiver is less than the set signal level. CONSTITUTION:Noise elimination circuits 3, 3' are respectively provided between a telephone set circuit 4 and a transmitter 2 and between the circuit 4 and a receiver 1, and noise is eliminated from the transmission voice signal from the transmitter 2 with the noise elimination circuit 3 and eliminated from the reception voice signal to the receiver 1 by the noise elimination circuit 3' as specified. When the result of comparison represents that the voice signal level is less than the set signal level, the voice signal is interrupted or attenuated by the comparison result. Moreover, when the voice signal is discriminated to be more than the specified signal level or over, the voice signal passes through as it is to eliminate noise automatically for the talking. Thus, the noise signal included in the voice signal is eliminated in an excellent way between calls.
Patent JP-H06329410-A (JP)
Title: Production of hydrotalcite
Inventor: TSUBOI TETSUO
IPC: C01F7/785
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a hydrotalcite by using Mg(OH)2 as a part or the whole of Mg source in order to reduce by-products. CONSTITUTION:A reaction vessel is charged with each specified amount of a water-soluble Mg salt such as MgCl2.6H2O and water and the salt is dissolved under agitation. Subsequently, such an amount of Mg(OH)2 as to be (1:9) to (9:1) in the weight ratio of the Mg(OH)2 to the water-soluble Mg salt is added to the system under agitation. Then, an alkaline solution prepared by dissolving a water-soluble A1 salt such as NaAlO2 and Na2CO3 in water is dripped into the resultant mixture solution so as to come to 2:(2-6):1 in the molar ratio of Al/Mg/CO3 followed by reduction under boiling at pH >=8 and carrying out a reaction for 5-20hr. The white solid formed is then filtered, washed with water, and dried at reduced pressures, thus obtaining the objective hydrotalcite of the formula (X and (n) are each natural number; esp. X is 2-6, (n) is 1-10) at low levels production of by-products.
Patent JP-H10313125-A (JP)
Title: Formation of thin film
Inventor: TAKAGI SAE
IPC: C23C16/50
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To form a thin film, which is high in quality and is good in crystallizability, aiming at the enhancement of the conversion efficiency of a thin-film solar cell. SOLUTION: Pulse discharge is performed, while VHF band high-frequency power is applied to a substrate, using a plasma CVD method to form a crystalline Si thin film on the substrate. By setting a power frequency in a frequency of 27.12 to 81.36 MHz, the dark conductivity of a thin-film solar cell is increased more than that in the case where an RF(radio frequency) band power frequency is used, and the dark conductivity is increased more than that in the case where continuous discharge (duty (= on time/on time + off time) 100%) is performed by performing the pulse discharge (duty less than 100%.
Patent JP-H01293105-A (JP)
Title: Production of filter element
Inventor: SAKURAI TORAYUKI
IPC: B01D63/00
Filed: 1988-05-19
Abstract: PURPOSE:To carry out hot-melt bonding without reducing the inner diameter of a hollow-yarn type porous membrane and without changing the cross-sectional shape of the membrane by filling the hollow part of the hollow-yarn porous membrane, filling the same material as the membrane or a thermoplastic resin having a specific m.p. into the gap between the membrane ends as an auxiliary member, and heating the material. CONSTITUTION:The end of a hollow-yarn porous membrane 1 made of a thermoplastic resin such as an ethlene-tetrafluoroethylene copolymer resin and having 30-95% porosity is filled with a filler 3 such as fine CaCO3 powder exhibiting no fluidity when heated to a length to be hot-melt bonded. The membranes 1 are bundled up, the same material as the membrane or a thermoplastic resin having the m.p. of 50-150% of the m.p. of the membrane material is filled into the gap between the adjacent membranes 1 as an auxiliary member 2. The periphery of the bundle is fixed by a heat shrinkable tape 4, the ends are placed in a furnace and heated, and the auxiliary member 2 and the membrane 1 are liquid-tightly hot-melt bonded. After annealing, the filled part is dipped in a soln. dissolving the filler to remove the filler.
Patent JP-H11310641-A (JP)
Title: Production of polycarbnate granulate
Inventor: TSUCHIDE KOJI
IPC: C08J3/12
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To produce the subject granulate product capable of providing a dehydrated polycarbonate resin granular product having a little amount of powder, good filterability and low amount of residual solvent by specifying a temperature of a vessel and mixing conditions in the vessel when obtaining the polymer granular product from a polycarbonate organic solvent solution in the vessel. SOLUTION: This method comprises continuously feeding an organic solvent solution for polycarbonate into a vessel holding a polycarbonate granular product and hot water under a mixing condition and then evaporating the solvent. When evaporated, it is necessary to keep a temperature of the vessel at T1 to T2  deg.C defined by formula I and II (M1 is a mean molecular weight of 13,000 to 20,000; and M2 is a mean molecular weight of >=20,000) and to employ mixing conditions having a mixing speed of 60 to 100 rpm and mixing power of 5 to 10 kw/hr.m<3> . The vessel is pref. a horizontally axial twin-screw mixer, and its mixing paddle is pref. of ribbon type. The organic solvent is pref. methylene chloride.
Patent JP-H10313240-A (JP)
Title: Power-on reset circuit
Inventor: FUEKI YOICHI
IPC: H03K17/22
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an output of a reset pulse by which reset is surely released. SOLUTION: At application of a power supply voltage VDD, a reset pulse generating circuit 30 provides an output of a reset pulse S33 in response to a rise time of the VDD. A flip-flop (FF) 42 is set by the rise of the S 33, a power-on reset pulse PR goes to 'H' and a counter 41 is reset. The VDD rises and becomes stable and when a clock signal CK fed from a clock supply source 10 is made stable, the number of CK pulses is counted by the counter 41. When the count reaches a prescribed count, an output signal S41 of the counter 41 changes from 'L' to 'H'. Thus, the FF 42 is reset and the PR falls down to 'L'. Elements 21, 22 are set by the rise of the PR toward 'H' and the resetting is released by the fall of the PR.
Patent JP-H01291187-A (JP)
Title: Method and device for guidance of passing path
Inventor: KONNO TAKAHIRO
IPC: G08B5/00
Filed: 1988-05-19
Abstract: PURPOSE:To reduce the exposure quantity at the time of a periodical inspection in a nuclear power station by totaling the exposure quantity of every section for forming a route, calculating the exposure quantity of its route, selecting a route in which the exposure quantity is minimum and displaying it. CONSTITUTION:When a worker inputs an object value to an object value input device in a primary containment vessel (PCV) at the time of a periodical inspection in a nuclear power station, a guidance system program is executed, and on a CRT, an optimum passing road surface in case of going to a main vapor separation valve area 25 is reflected on a screen, and also, pilot lamps 23, 24 and display lamps 28, 29 which have been installed in advance allow the pilot lamp 23 of the A route side or the lamp 28 to display automatically through a pilot lamp output controller, and the pilot lamp 24 of the B route side or the display lamp 29 is not displayed. That is, a passing path of the A route side becomes an optimum passing with in case of going to the area 25, and guided by the pilot lamp or the display lamp.
Patent JP-S5746460-A (JP)
Title: Mass spectrometer
Inventor: USUHA TAKAHIRO
IPC: H01J49/26
Filed: 1980-09-02
Abstract: PURPOSE:To find the abnormal position quickly by determining whether the cause of the output abnormality of a mass spectrometer is in an ionizing section or a specimen providing section from the degree of vacuum in the ionizing section. CONSTITUTION:A specimen is provided from a specimen providing section 1 and the thermion produced from a heater in an ionizing section 2 is impinged against a specimen to perform the ionization. Thus produced ion is analyzed by a magnet 3 and detected by an ion collector 4. The output from the collector 4 is amplified and operated by an amplifier 5 and an arithmetic section 6 to be displayed on a display 9. While the degree of vacuum in the ionizing section 2 is measured by a vacuum meter 7, then the measured vacuum level and the output from the amplifier 5 are compared with the setting level to display the result on a display section 9. It is normal if the vacuum level and the output from the amplifier show the predetermined levels, but when the amplifier 5 produces the abnormal level it is decided whether the abnormality is in the ionizing section 2 or in the specimen providing section 1 from the vacuum level.
Patent JP-S60264278-A (JP)
Title: Imprinting apparatus
Inventor: TAJIRI TOSHIHIKO
IPC: B41K3/12
Filed: 1984-06-14
Abstract: PURPOSE:To enable uniform and certain imprinting, by providing a spring for contacting an imprint roller, which is movably attached in the direction vertical to the support mechanism moving to a horizontal direction by a drive part, to the surface of a magnetic card under pressure in the vertical direction. CONSTITUTION:When paper 7 and a magnetic card 5 are fed to a predetermined position, a support mechanism 2 moves to the other end side and a roller 26 rolls along the central part of a guide rail 27 and, therefore, an imprint roller 3 is lowered against the elastic force of a tensile spring 23 and contacted with the surface of the magnetic card 5 under pressure through the paper 7. In this case, because the imprint roller 3 is contacted with the surface of the magnetic card 5 in a vertical direction by the elastic force of a spring 4, the pressing force of the imprint roller 3 to the surface of the magnetic card 5 can be uniformized. Furthermore, because the imprint roller 3 moves to the vertical direction with respect to the support mechanism 2, uniform imprinting can be performed even if irregularity in up and down positions is generated when the magnetic card 5 is imprinted.
Patent JP-H0419318-A (JP)
Title: Device for attaching silencer
Inventor: KOBAYASHI TOSHIKAZU
IPC: F02B77/00
Filed: 1990-05-10
Abstract: PURPOSE:To secure the sealing performance and vibration proofing performance by dosposing an annular connecting member on the outer periphery of an annular flange member attached on the outer periphery of the rear end of an exhaust pipe, and interposing annular springs between the annular flange member and a front cover body, and between the annular flange member and the annular connecting member, respectively, followed by bolt-fastening. CONSTITUTION:In a silencer 17 composed of an outside cylinder 21, front cover body 22, rear cover body 23, bulkhead member 25, exhaust pipe 26, and tail pipe 27, the rear end of the exhaust pipe 29 is fixed on the outer peripery thereof with an annular flange member 3l, on the outer periphery of which an annular connecting member 32 is disposed. Between the annular flange member 31 and the front cover body 22, there is dosposed a first metal made annular spring 33 such as a disc spring. Furhermore, between the annular flange member 31 and the annular connecting member 32, there is disposed a second metal made annular spring such as a disc spring through a washer. By fastening the annular connecting member 32 and the front cover body 22 with a bolt 36, the exhaust pipe 29 is rigidly fixed on the front cover body 22 by means of the elastic force of the springs 33 and 35.
Patent JP-2000311072-A (JP)
Title: Network printing device
Inventor: NANZAKI YOSHITAKA
IPC: G06F3/12
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To find the address of a substitutive printer on a client side and to output a print job by a desired printer even if the print job is automatically succeeded by the substitutive printer. SOLUTION: When a print job is sent from a client device to a print server 12, the print job is stored in a print job queue 121. The print job in the print job queue 121 is taken out and is sent to a destination printer 13. The entry of the print job queue 121 is transmitted to a trash box queue 122. When the job is executed, the pertinent job is deleted from the trash box queue 122 of the print server 12. The attribute of the printer is applied to a judgement expression and a substitutive address is decided. The transfer part 133 of the printer 133 or the print server 12 transfers the print job to the substitutive printer.
Patent JP-H08312137-A (JP)
Title: Method and equipment for removing concrete adhering on form
Inventor: KANAZAWA MITSUO
IPC: E04G19/00
Filed: 1995-05-19
Abstract: PURPOSE: To improve the capacity of removal by moving a cleaning member in the axial direction along the outer circumferential surface of forms while being vibrated on the outer circumferential surface of the forms. CONSTITUTION: When forms 1 are moved forward to the next construction field in tunnel lining construction, etc., a form adhering-concrete removing device 2 is carried onto the outer circumference of the forms 1 from the axial direction. A vibrator B installed to a mounting frame 18 is driven, a cleaning member holder 3 and a belt brush 4 are vibrated while being moved towards the other end section side from one end section side of the outer circumferential surface of the forms 1 along the outer circumferential surface, and adhering concrete on a preceding construction field on the outer circumference of the forms 1 is removed. When the holder 3 and the brush 4 reach the other end section, the vibrator B set up to the mounting frame 19 is driven. The holder 3 and the brush 4 are shifted from the other end section side to one end section side, thus removing adhering concrete.  The device 2 is carried out from the outer circumferential surface of the forms 1, and lining construction is executed. Accordingly, the capacity of removal can be improved, and the number of parts is decreased and the device can be simplified.