baber/WOPTO huggingface dataset:
Patent JP-H09204259-A (JP)
Title: Wireless coordinate detecting device
Inventor: WATAZUMI TERUHIRO
IPC: G06F3/046
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To enhance detecting precision regardless of the kind of tablets by constituting a driving circuit by means of a positive phase driving circuit supplying A.C. current and a reverse-phase driving circuit. SOLUTION: An A.C. signal generator SG outputs the A.C. signal Vs of a prescribed frequency and a pulse height value. An operational amplifier OP1 constitutes a V (voltage)/i (current) converter together with resistors R1-R5 and outputs the A.C. signal Vp of a current value in proportion to the pulse height value of the A.C. signal Vs (the positive phase driving circuit). An operational amplifier OP2 constitutes a reverse amplifier together with the resistors R6-R7 and outputs the A.C. signal Vn which is different from the A.C. signal Vp in phase by 180 deg. (the reverse phase driving circuit). Then, the A.C. signal Vp and the A.C. signal Vn are properly changed-over by an analog switch As and impressed on the both ends of an optionally selected driving line from a driving line group on the tablet TB.  As a feature in wiring on the tablet TB, wiring length from the both ends of the driving line to a corresponding intersection on a certain sense line is almost equally constituted.
Patent JP-S61171398-A (JP)
Inventor: KUBOYAMA KIYOSHI
IPC: B44C3/08
Filed: 1985-01-25
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-S58128772-A (JP)
Title: Semiconductor nonvolatile memory
Inventor: YASUJIMA TAKASHI
IPC: H01L21/8246
Filed: 1982-01-27
Abstract: PURPOSE:To improve memory holding capability and yield in manufacture by forming an insulating film under a gate in double structure consisting of polyimide/SiO2, a film thickness ratio thereof is a specific value or more. CONSTITUTION:P<+> type source 11 and drain 12 are formed into the predetermined region of an N type semiconductor substrate 10 at a regular interval. A SiO2 film 13 is formed onto the source 11 and the drain 12 and a channel region between the source and the drain, and a polyimide film 14 is formed onto the film 13. The insulating film 15 is formed by the double structure of these film 13 and film 14. A gate electrode 16 is shaped onto the film 15. The film thickness ratio of the film 14/film 13 is set to 0.3 or more so that the uniformity of threshold voltage is ensured. Accordingly, excellent memory holding capability is obtained, and thickness can be thickened, thus easily controlling film thickness, then improving yield in manufacture.
Patent JP-S63182014-A (JP)
Title: Remover of foreign matter in gas
Inventor: KOJIMA HISAO
IPC: B01D51/04
Filed: 1987-01-22
Abstract: PURPOSE:To obtain a device whose installation cost is low and which is capable of capturing even particles with a diameter of less than 1mum efficiently by providing a tubular passage partitioned with a spiral impeller and an auxiliary element to expand the gas contacting area of an internal peripheral surface of the tubular passage, arranged on said peripheral surface. CONSTITUTION:This remover is partitioned with a spiral impeller 22 and further provided with a tubular passage 21 in which a gas passes, and a plurality of elements 20 having a meshy auxiliary element 24 which is arranged on the internal surface of the tubular passage 21 and the surface of, at least, part of an impeller to expand the gas contacting area of the surface of the part, connected in a longitudinal direction. If gas such as exhaust gas is circulated in the tubular passage 21, it advances spirally through the passage in which the fine particles of the gas collide with each other repeatedly to become large coarse particles. At the same time, these particles touch the surface of the auxiliary element 24 to become larger coarse particles, and the number of fine particles in the gas reduces, so that the fine particles in the gas can be removed by passing the gas discharged from the tubular passage through, for instance, water.
Patent JP-H05201146-A (JP)
Title: Heat-sensitive recording paper
Inventor: KAWAKAMI TETSUJI
IPC: B41M5/392
Filed: 1992-01-24
Abstract: PURPOSE:To provide heat-sensitive recording paper wherein since the title paper is provided with a reflective layer possessing periodic unevenness and a recording layer constituted of a polymeric composition whose light scattering properties are changed reversibly, contrast of recording information is far high and thermally reversible elimination of recording can be performed. CONSTITUTION:A reflective layer 3 possessing periodic unevenness on the surface is constituted of a material absorbing efficiently incident light and a reflective material is made into a film on a base 1 possessing the periodic unevenness on the surface or a recording layer 4 possessing the periodic unevenness.
Patent JP-S54104864-A (JP)
Title: Data collection system
Inventor: MIZUTA TOSHIAKI
IPC: G08C15/06
Filed: 1978-02-03
Abstract: PURPOSE: To read the measured value of a terminal machine, by driving a plurality of terminal machines simultaneously and selecting a desired one out of a plurality of common transmission lines.  
     CONSTITUTION: Terminal machines are grouped in (m) pieces each at specified number of pieces. When reading the data of terminal machines A 11  to A 1m  belonging to group G 1 , a driver D r1 ' is driven by a controller 1, and supply voltage is supplied to the terminals A 11  to A 1m  belonging to group G 1 , and then a switch SW 1  is closed and switches SW 1  to SW m  are opened by the controller 1, so that the terminal machine A 11  is driven. By controlling the conductance and non-conductance of a transistor Tr by means of the controller 1, the data of the terminal machine A 11  can be read. After reading the data of the terminal machine A 11 , when the switch SW 1  is opened and SW 2  closed, the terminal machine A 12  is driven, so that the data of the terminal machine A 12  can be read. Thus, the data of all the terminal machines up to A 1m  may be read similarly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04243953-A (JP)
Title: Highly durable carbon-containing refractory
Inventor: KAWASAKI KAZUHIKO
IPC: C04B35/043
Filed: 1991-01-31
Abstract: PURPOSE:To provide a carbon-containing refractory free from the problem of poor oxidation resistance which is a defect of ordinary carbon-containing refractory, having improved corrosion resistance and stably usable in real furnace. CONSTITUTION:A CaO-containing raw material is added in an amount of 0.01-1wt.% (in terms of total CaO) to 100wt.% of a refractory material composed of 3-30wt.% of a carbonaceous material and an oxide material containing 0.5-25wt.% of Si-containing raw material in terms of SiO2. The Si-containing raw material contains >=1wt.% of particles having particle diameter of <=0.3mm and the CaO-containing raw material contains 1wt.% of particles having particle diameter of <=1mm. Since a glassy film of low-melting SiO2-CaO material is easily formed on the working surface by the SiO2 generated from the Si- containing raw material and the CaO of the CaO-containing raw material, the objective refractory has extremely high oxidation resistance and exhibits excellent effect to improve corrosion resistance.
Patent JP-S62182123-A (JP)
Title: Lightweght body useful for manufacturing products, manufacture and composite body containing same
Inventor: ROBAATO DEIJIEIFUI
IPC: C08K7/28
Filed: 1987-01-22
Abstract: A process for making a body suitable for use as an additive for incorporation in a plastic,which comprises the steps of forming a blend of glass-forming materials, converting the blend of glass-forming materials into a solidified porous form, and heating such solidified porous blended glass-forming materials to form an exterior glassy shell thereon; as well as a lightweight body made by such process, and an article of manufacture incorporating such body.
Patent JP-S62169320-A (JP)
Title: Manufacture of thin film
Inventor: KAWAMURA AKIO
IPC: H01L29/786
Filed: 1986-01-21
Abstract: PURPOSE:To enable a large particle diameter polycrystalline silicon thin film having strong orientation on an amorphous substrate to be formed at comparatively low temperature, by providing a process in which a part of vaporized silicon is ionized and accelerated to collide against the amorphous substrate together with neutral silicon vapor so that a silicon thin film is piled-up, and a process in which annealing process is performed to recrystalize the silicon thin film piled-up on the amorphous substrate in a solid phase. CONSTITUTION:Silicon 2 put into an enclosed crucible 1 having an injection nozzle 3 is heated to be vaporized, and silicon vapor is injected into an atmosphere having at least one tenth or less of the vapor pressure. The silicon vapor is subjected to the shown of electrons released from a filament 4, to be ionized and accelerated in an acceleration electrode 5 so that they collide against a substrate surface 7 together with neutral particles to be piled-up to obtain a silicon thin film. Besides, by performing heat treatment at the temperature of 600 deg.C or less for the thin film, a polycrystalline silicon thin film having strong orientation and 1mum or more in mean particle size is obtained.
Patent JP-H09202848-A (JP)
Title: Thermoplastic resin composition excellent in impact resistance
Inventor: MISHIMA YASUHIRO
IPC: C08L51/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition improved in impact resistance, good in luster, containing small-sized rubber and medium-sized rubber in specified proportions each having specific graft segment and narrow in particle size distribution. SOLUTION: This thermoplastic resin composition comprises (A) a graft copolymer 10-70wt.% in graft rate composed of (i) a rubber polymer having 250-800nm volume-average particle diameter in <=50% standard deviation of particle size distribution and (ii) a grafted segment, (B) a second graft copolymer 20-80wt.% in graft rate composed of (iii) a rubber polymer having 60-160nm volume-average particle diameter in <=40% standard deviation of particle size distribution and (iv) a grafted segment, (C) a maleimide-based copolymer, and (D) an α-alkyl aromatic vinyl copolymer.  In this composition, the volume ratio (i)/(i+iii) is 0.3-0.9, the components (i) and (iii) are e.g. diene rubber polymers, respectively, the weight ratio C/(C+D) is 0.1-0.9, the reduced viscosities of the MEK solubles of the components A to D are 0.3-1.2dL/g, respectively, and the contents of the components (i) and (iii) in the components A to D are 5-40wt.%, respectively.
Patent JP-H10194966-A (JP)
Title: Emulsion composition
Inventor: SUGIYAMA HIROMICHI
IPC: A61K8/891
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion composition useful as a cosmetic or medicinal composition for skin, lotion by including each specific copolymer and polysiloxane so as to afford an oil-in-water emulsion with high reserve stability. SOLUTION: This emulsion composition contains (A) pref. 0.01-10wt.% of an acrylic/methacrylic alkyl ester copolymer and (B) pref. 0.01-10wt.% of a methacryl-modified methylpolysiloxane, and pref. Furthermore, (C) decamethylcyclopentanesiloxane, and, in addition, optionally, a hydrocarbon such as vaseline.
Patent JP-S5295855-A (JP)
Title: Safety device for opening and closing large hinged doors
Inventor: KITOU KOUTAROU
IPC: E05F15/12
Filed: 1976-02-06
Abstract: PURPOSE: To increase the safety of hinged doors wherein the circuit for operating a screw type cylinder is not actuated unless metallic locks for the doors are released, which doors thereby permits preventing a motor from being burnt and which doors can be thereby prevented from being broken. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56110333-A (JP)
Title: Digital integral network
Inventor: OOSAKI TAKAAKI
IPC: H03K5/1252
Filed: 1980-02-05
Abstract: PURPOSE:To increase the noise absorbing characteristics without increasing the delay time of the output response, by securing a coincidence between the delay time of response to the change of output caused by the change of input and the maximum time of duration of the noise contained in the input signal and to be absorbed. CONSTITUTION:An integrating operation is given based on a certain rule to the ditital coded input signal 30, and at the same time an arithmetic circuit is added to give the upper and lower extreme values to the result of operation as well as to secure a continunation of the above-mentioned arithmetic operation following the result of the preceding operation. Then the state of output is inverted at 42 according as the passing direction is toward the increment or decrement when the result of operation passes through the threshold level fixed previously. And in case the result passes through the threshold level in the direction of increment, the result of operation applied to the comparator 42 is set identical 38 to the upper extreme value and in case the result passes through the threshold level in direction of decrement, the result is set identical 44 to the lower extreme value, respectively.
Patent JP-H01187452-A (JP)
Title: Production of disk for measuring infrared absorption
Inventor: IWAOKA SADAKI
IPC: G01N21/3563
Filed: 1988-01-22
Abstract: PURPOSE:To obtain a disk which is improved in practicability with good reproducibility by bringing a plate and matrix into pressurized contact securely with each other. CONSTITUTION:A sample including a material which contains a material to be analyzed is developed and separated in the Y-axis direction of a thin-layer chromatographic plate 3 and the small leaf of the matrix is fixed by means of a fastening screw 6 for pressurized contact to a thin layer forming carrier in the side end part in the X-axis direction of the spot of the necessary material by which the plate 3 and the matrix are brought into pressurized contact with each other. The development and movement in the X-axis direction are then executed. The development is continued until the spot migrates to the matrix leaf from the side end of the plate. The carrier on the plate 3 is lanced 5 from the contact part of the matrix and the plate 3 to a divergent V shape down to the depth corresponding to the spread of the spot so that the material is integrated toward the matrix leaf. The matrix to which the sample material is absorbed in such a manner is dried and ground and is then tableted, by which the disk having the high practicability is obtd. with the good reproducibility.
Patent JP-H03216314-A (JP)
Title: Manufacture of injection mold
Inventor: TANIGAWA MASANORI
IPC: B29C33/40
Filed: 1990-01-22
Abstract: PURPOSE:To easily form an excellent cooling circuit by improving cooling performance, by a method wherein a good conductive member of heat is buried beforehand into a core side of the rear of a model, which corresponds to and buried into a gate position of a cavity side, and a core is cast. CONSTITUTION:A parting surface forming plate 3 and model 4 are provided within a casting frame 2 on a bottom plate 1, underneath of which a good conductive member A of heat is arranged. Resin 5a is cast, which is reversed after an opening part is covered with an upper plate 6 and cured primarily and an ejector pin 9 is provided. Then resin 5b is cast, a fitting plate 10 having a screw member 11 similar to a screw member 8 is provided on the upper part of the casting frame 2. The same is reversed after secondary cure of the same and an upper part is removed from the casting frame 2. Then, the mold 4 is separated easily from the casting frame 2 by an ejector pin 9 without destroying the model 4. Then, a cooling water pipe 12 is formed on the lower side of the good conductive member A in a core 5B to be obtained with finish processing of outer circumferential part of the cured resin 5a, 5b, a sprue 13 is formed in a cavity 5A and they are made into an injection mold by incorporating them into a mold base.
Patent JP-H06283671-A (JP)
Title: Electronic part capable of having negative operating resistance, and manufacture thereof
Inventor: TOMASU SUKOTONITSUKI
IPC: H01L27/06
Filed: 1994-01-10
Abstract: PURPOSE: To provide integrated structure which shows a negative operating resistance and is compatible with CMOS/BiCMOS manufacturing technique. CONSTITUTION: In a semiconductor substrate 3, a semiconductor component has first active regions 2, 4 having first conductivity type N, N<++> and a second active region 10 which has opposite second conductivity type P, P<++> and is formed between the first active layer 2 and the upper surface 5 of the substrate. A protruding region 6 which contains third active regions 7, 8 having the first conductivity type and is formed on a first part 10a of the second active region exists on the upper surface of the substrate. Metallized layers 13, 14, 15 are in contact with the three active regions 4, 10e, 7, respectively. The second active region 10 stretches outside the first part 10a and contains a semiconductor part Z which exists between the first active regions and the upper surface of the substrate and is capable of depletion.  A depletion means 11 exists in the vicinity of the part Z, and can turn the part capable of depletion into depletion by applying a specified voltage.
Patent JP-S63180975-A (JP)
Title: Copying device
Inventor: ADACHI KOJI
IPC: G03G15/01
Filed: 1987-01-23
Abstract: PURPOSE:To take a copy of high picture quality by forming electrostatic latent images for two colors on a photosensitive body by an image formation optical system and an image reader, and developing them individually with toner particles of two colors and then transferring them to a copying form collectively. CONSTITUTION:A light output device 13 is used for a specific color and the image formation optical system 7 is used for other colors to form electrostatic latent images on one photosensitive body. Those electrostatic latent images are developed by different developing means by using developers of different colors. For example, when an electrostatic latent image corresponding to a black image is formed by using the image formation optical system 7, this electrostatic latent image is developed with black toner and an electrostatic latent image formed by the light output device 13 corresponding to an image of the specific color is developed with toner of the color or an optional proper color. Thus, the toner images of the two colors are formed on the photosensitive body 9a and transferred onto the copying form 25 collectively.
Patent JP-H10204452-A (JP)
Title: Coal gasification plant and its startup
Inventor: WATABE YOSHIKI
IPC: C10J3/46
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the coal gasifier that inhibits the moisture in the produced gas from condensing in the waste heat-recovering boiler during the start-up to improve the operation stability by arranging a pipe so that its one end is connected to the other steam source and the other is connected to the cycling means. SOLUTION: In the coal gasifier equipped with the waste heat recovering unit in which the produced gas from the coal gasification furnace is heat- exchanged with the boiler feed water that flows through heat exchanger tubes 3 and with the circulating means for circulating the boiler feed water through the heat exchanger tubes 3 in the waste heat-recovering means, a pipe is arranged to connect its one end to the other steam source and the other to the circulating means. In a preferred embodiment, the fourth pipe is set to connect to the other steam source that can be heated over the dew point of the produced gas and link the other end to the first pipe or the steam drum 10.
Patent JP-H09203419-A (JP)
Title: One-way clutch and planetary transmission therewith
Inventor: TAKASUGI MASATO
IPC: F16D27/10
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize an apparatus which can release the blocking of unidirectional rotation. SOLUTION: An apparatus has rotation regulation members 41a and 41b such as a ball and a roller in wedge-shaped space provided between a pair of laces 40 and 42 to prevent unidirectional rotation of one side of lace. In this constitution, a member 49 is provided which energizes the rotation regulation members 41a and 41b toward a rotation lock position of a narrow part of the wedge-shaped space, and an unlock member 50 is also provided which moves the rotation regulation members 41a and 41b toward a release position of a wide part of the wedge-shaped space by pressing these members 41a and 41b. An electromagnetic driving member 6 for driving the unlock member 50 is provided on the inner peripheral side of the laces 40 and 42. Since the electromagnetic driving member 6 is arranged to exploit dead space on the inner peripheral side of the laces, the apparatus can be miniaturized.
Patent JP-S54105688-A (JP)
Title: Reactivity controller
Inventor: KANETO KUNIKAZU
IPC: G21C7/22
Filed: 1978-02-08
Abstract: PURPOSE: To select arbitrarily and widely reactivity control range and control accuracy by providing a plurality of penetration holes with different height of the inner tube of respective poison tube and providing a passage change-over valve for outgoing/intake passage of poison tube.  
     CONSTITUTION: When the opening of flow control valve 10 is increased to introduce large quantity of liquid poison 11 where liquid poison 11 is entered into the inner side area 2 of poison tube 1 through the passage change-over valve 19 and inflowing to the outer area 3 passing through lower hole 7, the liquid level of inner range 2 is further elevated to enable to flow through top hole 6 to raise the luquid level of outer range 3. The liquid poison 11 delivered from the outer range 3 is entered into the storage tank 12 through the passage change-over valve 18. For reversing flow, the passage change-over valves 18 and 19 are closed and release the change-over valves 16 and 17 in order to inflow from the outer range 3 to the inner range 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10206580-A (JP)
Title: Fast reactor
Inventor: TAKAHASHI HIROSHI
IPC: G21C1/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a fast reactor which controls the burning of core fuel with a reflector and is capable of adjusting the position of reflector driver even during reactor shutdown. SOLUTION: This reactor has a cylindrical shroud surrounding the cylindrical core barrel 30 and forming a coolant flowpath with an annular horizontal cross section, an annular reflector 3 provided movably up and down inside the coolant flowpath and a reflector driver 50. The reflector driver 50 has a driver main body 62 sucked to the outer wall 30a of the core barrel 30, an inertia body 58 provided movably up and down above the driver main body 62, and an elastic body 57 provided in between the inertia body 58 and the driver main body 62.  The driver main body 62 has first and second electromagnetic repulsion coils 60 and 61 generating instantaneous electromagnetic repulsion force in between the driver main body 62 and the reflector 3 and the inertial body and an inertia sucking means 56 sucking the inertia body 58 to the electromagnetic repulsion coil 61 side against the recovery force of the elastic body 57.