baber/WOPTO huggingface dataset:
Patent JP-H1142420-A (JP)
Title: Desulfurizer
Inventor: URATA KAZUNORI
IPC: B01D53/81
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the sticking of slaked lime slurry on the inside surface of a reactor with a low installation cost without necessitating a complicated slaked lime-removing operation. SOLUTION: A desulfurizer is provided with a reactor 21 for desulfurizing a waste gas with slaked lime, a cyclone 22 for separating solid matter in the waste gas coming from the reactor 21 and a conveyer 24 for circulating most of the separated solid matter discharged from the cyclone 22. A cylindrical vessel body 42 for drying the slurry is provided through a constricted throat part 41 in the bottom of the reactor 21 and plural hard balls 43 are housed in the cylindrical vessel body 42. The slaked lime slurry is supplied to the cylindrical vessel body 42, the separated solid matter from the cyclone 22 is circulated to the cylindrical vessel body 42, the waste gas is blown toward the bottom of the cylindrical vessel body 42 in the tangential direction to the vessel wall to revolve the plural hard balls 43 and the slaked lime slurry in the cylindrical vessel body 42.
Patent JP-H0363443-A (JP)
Title: Operation controller for regenerative air conditioner
Inventor: NATSUME MORIKUNI
IPC: F24F11/02
Filed: 1989-08-01
Abstract: PURPOSE:To miniaturize the whole device and faciliate the magnification of an operation range by installing a regenerative control unit controlling operationally a regenerative unit as a control unit separated from an outdoor control unit. CONSTITUTION:When an operation change switch 75 for reserved heat of a generative unit 70 is changed to the parallel operation of space heating and heat reserve at the time of space heating operation, the unit 70 reserves heat at a heat accumulator 11. Accordingly, when the unit 70 controlling operationally a regenerative unit Y is installed as a control unit separated from an outdoor control unit 50, the capacity of the unit 50 can be reduced and further, the control range of the unit Y can be magnified and the magnification of an operation range can be coped with.
Patent JP-H0860980-A (JP)
Title: Device and method for measuring tail clearance of shield machine
Inventor: YOSHIDA TAKESHI
IPC: E21D9/06
Filed: 1994-08-25
Abstract: PURPOSE: To reduce the amount by which an ultrasonic range finder projects from the outside diameter of a shield to the outside of a machine even when the ultrasonic range finder has an unmeasurable range. CONSTITUTION: In a device for measuring the tail clearance of a shield machine by causing an ultrasonic wave emitted from an ultrasonic range finder 5 to be emitted from the outer peripheral surface of a segment 2, a reflecting plate 8 by which the direction of the ultrasonic wave emitted from the ultrasonic range finder 5 is varied at least once or more before and after the wave impinges on the segment is provided. When the thickness of a tail plate can be secured, the ultrasonic range finder 5 can be enclosed inside the tail plate. Even when the tail plate is thin, the amount of projection of the range finder from the tail plate can be made smaller than when conventional methods of installation are used. Alternately, the ultrasonic range finder can be enclosed inside the cover of a backfill injection device.
Patent JP-2001027300-A (JP)
Title: Ball screw
Inventor: USHIDA KIMITO
IPC: F16H25/24
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw excellent in productivity and lubricating performance allowing oil to be easily retained at a land part and retained oil to easily flow into a thread groove. SOLUTION: An oil retaining spiral groove 8 is formed at least at one of a land part 6 between thread grooves 3 of a screw shaft 1 and a land part 7 between thread grooves 4 of a nut 2. The spiral groove 8 is communicated with the thread grooves 3, 4. The spiral groove 8 is formed by eliminating grinding of the screw shaft 1 and nut 2 or reducing the quantity of grinding, and the ridge part of the spiral groove 8 is formed into a flat face. A lead angle θ2 of the spiral groove 8 is formed to be larger than a lead angle θ1 of the thread grooves 3, 4 or formed in a reverse direction.
Patent JP-S5993257-A (JP)
Title: Tool holder equipped with ultrasonic-wave vibration oscillator
Inventor: HIROUMI TAKAMASA
IPC: B23B49/00
Filed: 1982-11-16
Abstract: PURPOSE:To permit a tool breakage prevention apparatus to be used even with high noise by allowing high elastic vibration to be generated by an ultrasonic-wave vibration generating machanism during the time when a torque limiter operates, in a tool holder equipped with the tool breakage prevention apparatus which utilizes AE (acoustic emission). CONSTITUTION:When an excess load over the set torque of a torque limiter 27 is applied onto a twist drill D during cutting work, a slip is generated between a body 1 and a transmission member 16, and a pin 22 on the transmission member 16 side of a supersonic-wave vibration oscillator flips-up intermittently the top edge part 25a of a leaf spring 25 wound onto the body 1, and the elastic vibration having a high frequency which includes ultrasonic-wave range is generated. Said elastic vibration is detected by a detector 52 which is installed onto a spindle head 42 and detects acoustic emission through a side lock holder 40 and a bearing 43, and the noise and vibration which are generated during cutting work are eliminated by a bypass filter 53, and said high elastic vibration is compared with the threshold value set in an amplitude discriminator 56, and when sait threshold value is exceeded, an alarm device 57 is operated, and a tool replacement signal is generated by a controller 58.
Patent JP-H0844090-A (JP)
Title: Electrophotographic photoreceptor and production thereof
Inventor: MURAYAMA MASAKATSU
IPC: G03G5/05
Filed: 1994-08-03
Abstract: PURPOSE:To produce an electrophotographic photoreceptor in which an unevenness of electrical characteristic is suppressed and environmental characteristic are improved by forming an photoreceptor layer on a conductive substrate whose surface is treated with silicate soln. CONSTITUTION:The photoreceptor layer is formed on the conductive substrate whose surface is treated with the silicate soln. Further, after treating the substrate with an aqueous detergent, the surface of the conductive substrate is treated with the silicate soln. In this case, orthosilicate, metasilicate, etc., are exemplified as the silicate and sodium salt, potassium salt, etc., are exemplified as the salt. Aqueous soln. is also used appropriately as the soln. Then, water sticking on the surface of the aluminum substrate after treating with the silicate is removed by drying. A hot water drying, hot-air drying, infrared rays drying, etc., are exemplified as the drying means. A laminated photoreceptor layer consisting of an electric charge generating layer and an electric charge transfer layer are provided on the aluminum substrate.
Patent JP-H1145298-A (JP)
Title: Charging substitute system, charging integration method and charging integration device
Inventor: UEMURA YASUYOSHI
IPC: G06Q20/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce a cost on a business transaction mechanism side and to reduce labor on a customer side. SOLUTION: Charging bills to plural-customers 3A-3N are sent altogether to a charging integration mechanism 2 individually from the side of plural business transaction mechanisms 2A-2N, the charging bills from the plural business transaction mechanisms 2A-2N are integrated and one integrated detailed statement is sent from the side of the charging integration mechanism 2 to the individual customers 3A-3N.  Thus, compared to the conventional example of individually performing sending from the side of the plural business transaction mechanisms 2A-2N to all the customers 3A-3N, the time and labor on the side of the business transaction mechanisms 2A-2N are substantially reduced and the time and labor on the side of the customers 3A-3N are substantially reduced by just using a single integrated detailed statement when the customers 3A-3N settle accounts to the plural business transaction mechanisms 2A-2N and perform collation after the settlement of the accounts.
Patent JP-S6093367-A (JP)
Title: Moving target display circuit of radar
Inventor: KOGA TAKASHIGE
IPC: G01S7/292
Filed: 1983-10-27
Abstract: PURPOSE:To attain a high-precision display function by eliminating a fixed target signal in combination of a differential amplifier and a delay circuit to display only a moving target. CONSTITUTION:A radio radiation synchronizing signal and a rotation synchronizing signal are supplied to a delay circuit 20 from lines 12b and 12a, and a B- system signal as a video signal delayed by T-number of seconds is obtained from a line 22 through the delay circuit 20 on a basis of these synchronizing signals. This B-system signal corresponds to an A-system video signal T-number of seconds before. The A-system signal and the B-system signal from the moving object are supplied to a differential amplifier 21 simultaneously, and the difference between both signals is displayed as a C-system signal on an indicator 11. Consequently, only the moving target is displayed on the indicator 11, and display of the fixed target due to the rader indicator is eliminated.
Patent JP-H1051087-A (JP)
Title: Wiring board and its manufacture
Inventor: HAYASHI KATSURA
IPC: H01L23/12
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce remarkably the resistance of a wiring layer, by providing the wiring layer having a low-resistance metal as its main substance on the surface of an insulation layer containing at least an organic resin, and by welding to each other through discharging the contact portions between the adjacent particles to each other of the low-resistance metal present in the wiring layer to give a specific value to the resistivity of the wiring layer. SOLUTION: Using a conductor ink containing both a low-resistance metal and an organic resin, wiring patterns are printed on the surface of an insulation layer containing an organic resin to form a wiring layer. When a pulse current is applied to this wiring layer, discharges are generated among the particles of the low-resistance metal. By this plasma, removing the oxide films, etc. present on the surfaces of the metallic particles, they are brought into welded states to make the metallic particles contactable with each other without any interpositions preventing their conductibilities. In this case, controlling the applied pulse current to the wiring layer, a lowered resistance not larger than 5×10<-4> Ω.cm can be realized to make the resultant resistance of the wiring layer reducible remakably.
Patent JP-S6264209-A (JP)
Inventor: HIROSE SHOJI
IPC: D07B9/00
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1143384-A (JP)
Title: Production of inorganic board
Inventor: SHIROMOTO HIROYUKI
IPC: F26B5/04
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To efficiently produce water-containing inorganic boards in no need of installation of drying facility by aging a water-containing inorganic board in an autoclave and repeating the compression and evacuation alternatively in the autoclave. SOLUTION: Inorganic water-containing inorganic boards that are made of a cement composition and have prescribed sizes 1 are stacked on the pallet 3 from 50 to 100 sheets. The stacked inorganic boards are placed in an autoclave 2 and aged at 150-180 deg.C under the pressure of 5-10 kg/cm<2> for 4-8 hours and cured. Then, the pressure in the autoclave is increased until the pressure becomes the saturated steam temperature by injecting dry air free from moisture in about 0.5-1 hour, then, the pressure of the autoclave is evacuated lower than the atmospheric pressure to the vacuum. By repeating the compression and evacuation, the water-containing inorganic boards are dried. Thereby the production cost can be reduced.
Patent JP-S58101594-A (JP)
Title: Electromechanical controller using optical fiber
Inventor: NAKAMURA KAZUO
IPC: G08C23/06
Filed: 1981-12-14
Abstract: PURPOSE:To attain sure operation and small size of a switch main body, by controlling a device with an optical signal and eliminating the interference due to electric noise, through the use of an optical fiber for a circuit controlling electromechanical device. CONSTITUTION:A switch body 1 controlling an electric device is provided with a power switch turning on/off the power supply, and a plurality of push button switch elements 1a-1n for various operations such as elevation, foward, reverse, and left and right traverse. The elements 1a-1n are provided with a push button 11 which is operated from the external side of the main body and selectively passes through light, and a light source 12 for optical control and an optical fiber cable 2 is connected to the end. The other end of the cable 2 is connected to a photo transistor 3a of a control circuit 3b and the output of the transistor 3a is applied to a logical circuit 3b. The circuit 3b outputs various control signals, controls each motor 4 to improve the sure operation and to make the main body 1 small in size.
Patent JP-S6272559-A (JP)
Inventor: RARI TAMASU RIIDO
IPC: C04B35/48
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6261371-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: SASAKI GORO
IPC: H01L29/80
Filed: 1985-09-11
Abstract: PURPOSE:To improve the mutual conductance by reducing the thickness of an electron supply layer only in a region under a gate electrode. CONSTITUTION:An aluminum-indium-arsenic mixed crystal semiconductor buffer layer 2, a gallium-indium-arsenic mixed crystal semiconductor layer 3 are formed on an indium-phosphorus substrate 1. Silicon impurity-added aluminum-indium- arsenic mixed crystal semiconductor layer 4, an N-type impurity-added indium- phosphorus semiconductor layer 5 and an N-type impurity-added aluminum- indium-arsenic mixed crystal semiconductor layer 6 are formed, a 3-layer electron supply layer 7 is formed, and source electrode 8 and drain electrode 9 are formed. The layer 6 is removed with an etchant which mainly contains phosphoric acid with photoresist 10, the layer 5 is removed with an etchant which mainly contains hydrochloric acid, and a gate electrode 11 made of platinum and gold is formed.
Patent JP-S6356828-A (JP)
Title: Optical information recording carrier
Inventor: MITANI TSUTOMU
IPC: G11B7/24
Filed: 1986-08-28
Abstract: PURPOSE:To relieve the restriction on the projection conditions of laser light and to permit stable recording by forming a material which is transparent to the laser light and has excellent heat resistance and high heat conductivity on at least one face of a recording layer in contact therewith. CONSTITUTION:This recording carrier contains the recording layer which records or erases signals by projection of light, a thermal diffusion layer which is formed on at least one face of the recording layer is contact therewith and consists of carbon or essentially of carbon and a conductive light transmittable layer which is formed on the surface of the thermal diffusion layer on the side opposite from the surface in contact with the recording layer in contact therewith. the optical disk exhibits high light transmittance to the laser light and heat resistance and has the high heat conductivity if a diamond-like carbon film or diamond film is used as the thermal diffusion layer of the disk. For example, the heat is quickly diffused after the recording layer material which is in a crystal phase is irradiated with the laser light for a short period and is melted at the time of recording; therefore, the recording layer material is cooled in the substantially short period and since the material transforms from the crystal to amorphous phase, the recording of the signal is satisfactorily executed.
Patent JP-H0858603-A (JP)
Title: Steering wheel
Inventor: INABA KAZUO
IPC: B62D1/06
Filed: 1994-08-26
Abstract: PURPOSE: To provide a steering wheel excellent in touching feeling with its small weight. CONSTITUTION: A reinforcing part 21 made of a rigid resin and a covering part 22 made of a soft resin for covering a rim core metal 16 and the reinforcing part 21 are formed on the outer peripheral surface of a rim core metal 16 formed by bending a cylindrical metal pipe in a circular form. The reinforcing part 21 is formed in an arc shape in section along the inner side part of the rim core metal 16 and almost the full length of the longitudinal direction of the rim core metal 16. A cylindrical part 24 continuous in the circumferential direction of the rim core metal 16 is formed in a part of the reinforcing part 21 in the longitudinal direction. Thus, the thickness dimension of the covering part 22 is secured. The covering part 22 can be also strongly fixed to the rim core metal 16.
Patent JP-H1130604-A (JP)
Title: Optical scanning two-dimnsional concentration distribution measuring device
Inventor: TAKAMATSU SHUJI
IPC: G01N27/414
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To hold a sensor stably in an easily replaceable state and take off signals stably by setting a sensor cassette removably into a sensor cassette receiving part, and providing a contact probe part separably from a signal takeoff electrode. SOLUTION: A sensor cassette receiving part 14 is provided in a measuring device body 1 so as to be able to removably set a sensor cassette 3. A contact probe part 15 is provided separably from signal takeoff electrodes 34, 35 of the sensor cassette 3 set into the sensor cassette receiving part 14. An ohmic contact 33, a sensor 27 and packing 31 are held in this order between a sensor holder 16 and a holder cover 17 of square shape from the top view. The sensor holder 16 and holder cover 17 are formed of insulating material with appropriate thickness and equal outer diameter dimensions, have obliquely cut parts 18, 19 at four corners and prevent wrong setting of the sensor cassette 3.
Patent JP-S6179560-A (JP)
Title: Attachment for robot
Inventor: SAWADA YUZO
IPC: B24B27/00
Filed: 1984-09-27
Abstract: PURPOSE:To perform heavy operations including grinding and the like without heightening rigidity in an arm of a robot, by making a guide roller attached to an attachment body press and contact with a reference plane and thereby grinding a work surface continuously with a rotating tool (grinding wheel) for stock removal. CONSTITUTION:A robot arm 1 and an attachment 2 are connected together through a free joint 3, while a rotating tool 7 performs its grinding operation as guide rollers at both end parts in front and the rear of a body 4 of the attachment 2 rolls on a reference plane A. The attachment 2 is pressed to the reference plane A with preload P larger than maximum working reaction Fn acting on the tool 7 by the arm 1, and at a range where these rollers 5 and 6 are unseparated from the plane A, spring constants Ka and Kg of the arm 1 and the attachment 2 work as parallel springs, therefore the tool 7 is held by combined rigidity so that even in the case where rigidity Ka in the arm is small, the tool 7 is held by large rigidity Kg of the attachment 2.
Patent JP-S6359808-A (JP)
Inventor: NAKAMURA SHOICHI
IPC: A01C11/02
Filed: 1986-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08172259-A (JP)
Title: Formation of bump on substrate by cpd
Inventor: MASHIYUU KEI SHIYUUEIBAATO
IPC: H01L23/498
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To set the height, volume and interval of bumps consistently by applying solder paste to the mask side of a board/mask assembly, heating the entirety to fuse metal balls in each mask opening and then cooling the metal ball assembly to form bumps. SOLUTION: A mask 326 is arranged on the surface 321 of a board 320 while matching the shape and position of a mask aperture 330 with those of a wet area 322 on the board 320. The mask aperture 330 is then filled with a paste-like composition 334 containing spherical metal powder and flux. Subsequently, the assembly is heated entirely to fuse a metal paste balls 334 into a single ball or a solder bump 338 thus forming the metal joint to the underlying metal. The assembly is then cooled and immersed into an appropriate solvent thus separating the mask 326 from the board 320. The separated mask 326 is reused for other boards.
Patent JP-H0919506-A (JP)
Title: Simple emergency lifesaving artificial breathing mask
Inventor: OKA TAKASHI
IPC: A62B9/04
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight simple emergency lifesaving artificial breathing mask simple to use by forming a structure having a funnel-shaped outer contour and having an air blow-in port formed on the upper part thereof and closely fitted to a mouth from a lightweight elastic plastic material. SOLUTION: A simple emergency lifesaving artificial breathing mask is formed from a lightweight elastic plastic material in order to enhance close fitness so as to have a structure having a funnel-shaped outer contour and having an air blow-in port formed on the upper part thereof and closely fitted to a mouth. When this mask is fitted to the mouth of a person to blow a breath, sufficient air can be sent into the mouth because of the high close fitness to the face. This mask is hard to touch with the filth of the person structurally and has high control properties from an aspect of sanitation and many new masks can be prepared because of low cost. The mask can be adapted to emergency treatment by the single hand or only by the mouth without using the single hand and the interior of the mouth can be observed because of transparency.
Patent JP-H0486724-A (JP)
Title: Capsule type liquid crystal display element
Inventor: IGARASHI TAKAHARU
IPC: G02F1/1333
Filed: 1990-07-31
Abstract: PURPOSE:To elevate the softening point of a polymer and to improve the environmental resistance of a liquid crystal display element by forming a polymer having a self-crosslinkable functional group as a matrix and dispersing and holding a liquid crystal in this matrix. CONSTITUTION:The polymer having the self-crosslinkability, i.e. the functional group having cross-linkability in the side chain is adopted as the polymer for dispersing and holding the liquid crystal into the polymer matrix. Then, the polymer has already the crosslinked structure in the drying stage from the emulsion of the polymer and the liquid crystal and since external factors are eliminated at the time of crosslinking, the causes for deterioration of the formed element are decreased and further there are no impurities in the element and, therefore, the electrochemical deterioration at the time of voltage impression is lessened. The water solubility of the polymer is eliminated and the softening point of the polymer is elevated by the impartation of crosslinking, by which the environmental resistance is improved.
Patent JP-2001030407-A (JP)
Title: Laminate and packaging material for polymer battery using it
Inventor: YAMASHITA TAKANORI
IPC: H01M50/133
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a release of a barrier layer at an innermost layer surface side due to a hydrofluoric acid generated by a reaction of a lithium salt of a polymer battery with a moisture invaded into the battery by obtaining a packaging material of the battery by using a laminate by a specific adhesive composition. SOLUTION: The polymer battery using the laminate 10 made of an outermost layer 11, a barrier layer 12, an intermediate layer 13 and an innermost layer 14 has a structure for sealing a polymer battery body 2 in a pouch shape sheath 4. In this case, the layers at the layer 14 side from the layer 12 are laminated therebetween through a laminating adhesive layer DL. This layer DL is prepared by a base component and a curing agent. As the component, a blend of a polyester resin made of an acid component such as a sebacic acid, isophthalic acid or the like and an alcohol component such as an ethylene glycol, hexanediol or the like and a bisphenol A type epoxy resin. As the curing agent, a polyisocyanate component is used.