baber/WOPTO huggingface dataset:
Patent JP-H01214168-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IKEDA YASURO
IPC: H01L23/52
Filed: 1988-02-23
Abstract: PURPOSE:To improve the reliability of semiconductor devices such as a MOS- FET and the like and facilities the favorable manufacture of them, by surrounding upper, side, and base faces of a principal conductor layer containing metals with a hydrofluoric-acid-resistant protective film and a polycrystal silicon layer. CONSTITUTION:The upper and side faces of a titanium silicide layer 106 containing metals which act as a gate electrode of a MOS-FET are surrounded with silicon nitride layers 107 and 108 of a hydrofluoric acid resistant protecting film and a polycrystal silicon layer 105 is provided below the layers 106 and 108. This configuration brings the layer 106 into direct contact with a layer insulation film 109 and further, the metals such as titanium and the like from going outside the gate electrode. This approach improve the reliability of a MOS-FET and makes it possible to use an etchant containing hydrofluoric acid and a favorable MOS-FET is thus manufactured easily.
Patent JP-H07248537-A (JP)
Title: Transmission type screen and its production
Inventor: MITANI KATSUAKI
IPC: G03B21/625
Filed: 1994-03-11
Abstract: PURPOSE:To improve the brightness, resolving power, etc., by arranging a Fresnel lens sheet on a light incident side, a lenticular lens sheet on its front surface and a front surface diffusion panel consisting of a thin type diffusion layer and transparent layer on a light exit side. CONSTITUTION:This transmission type screen 20 has a three sheets structure in which the Fresnel lens sheet 1 is arranged on the light incident side, the transparent lenticular lens sheet 2 on its front surface and the front surface diffusion panel 3 consisting of two layer, that is, the thin type diffusion layer 9 including light diffusive particles 8 and the transparent layer 10 on the light exit side nearest an observer. The lenticular lens sheet 2 is composed of a transparent acrylic resin, etc. The main plane 34 nearest the observer of the transparent layer 10 of the front surface diffusion panel 3 is formed as a glossy surface. Then, nearly the whole incident light 11 is condensed as exit light 12 to the front surface of the exit light side lenticular lens 6. Color shift adjustment approximate to the design value is thus made possible and the contrast, etc., are improved. The bright transmission type screen having a large horizontal visual field angle and the high resolving power is obtd.
Patent JP-H07248178-A (JP)
Title: Door device for refrigerator
Inventor: KASHIWAGI TAKAYUKI
IPC: F25D23/02
Filed: 1994-03-11
Abstract: PURPOSE:To eliminate a damage to a rotary partition at the time of closing doors by preventing rotation of the partition due to contact of food with the partition when the door is opened. CONSTITUTION:A rotary partition 8 which is rotated by switching a first door 6A, and a rotation preventive plate 10 for holding the partition 8 are provided on a rear surface of the door 6A of double-sided doors 6A, 6B rotatably provided in an opening of a heat insulation box 1.
Patent JP-S51116932-A (JP)
Title: Oil-immensed electric instrument
Inventor: ENDOU KAORU
IPC: H01F27/04
Filed: 1975-04-07
Abstract: PURPOSE: An oil-immensed, inductive, electric instrument with the construction capable of restricting a tank to a portable size and extending fully the insulated distance between a lead line and tank. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57154082-A (JP)
Title: Digital frequency meter
Inventor: HASEGAWA MASAKAZU
IPC: G01T1/17
Filed: 1981-03-19
Abstract: PURPOSE:To make a statistical error at a fixed value irrespective of frequency by making a time constant of a closed loop inversely proportional to the frequency of a pulse to be measured in a digital frequency meter employed for a radiation monitoring apparatus and the like. CONSTITUTION:An accumulated value in an up-down counter 1 is read by a microprocessor 3 and program data DOUT is delivered to a feedback pulse generator 2 through a operational processing, and a feedback pulse FB is generated therein. Then, a closed loop composed of the up-down counter 1, the microprocessor 3 and the feedback pulse generator 2 is balanced under the condition of a pulse FIN to be measured equaling FB and the average frequency of the pulse FIN to be measured is measured from the program data DOUT at this time. The frequency of the aforesaid feedback pulse FB is programed under the condition of fD=K.(m)<r.>D, wherein K is a proportional constant, m and r are constants and D is the accumulated value of the counter 1.
Patent JP-S59168856-A (JP)
Inventor: TAKEISHI TADAYOSHI
IPC: A61H33/00
Filed: 1983-03-15
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-S62199501-A (JP)
Title: Wheel for automobile
Inventor: TANAKA TAKAYUKI
IPC: B32B15/08
Filed: 1986-02-28
Abstract: PURPOSE:To attempt the reduction in weight as well as the improvement of stiffness in a wheel disc made of aluminum alloy reinforced by carbon fiber reinforced synthetic resin plates, by providing an adhesive layer made of specified epoxy family resin between the wheel disc and the synthetic resin plate. CONSTITUTION:An adhesive layer 3 is provided between a wheel disc 2 and a CFRP plate 1 in a wheel whose wheel disc 2 is made of aluminum alloy reinforced by a carbon fiber reinforced synthetic resin plate (CFRP plate) 1. In this case, the adhesive layer 3 is to be made of ordinary temperature setting type epoxy resin including acrylonitrile butadiene rubber by weight of 1-30%, and the content of adhesive in the adhesive layer 3 will be 50-700g/m<2>. Then, after the adhesive layer 3 is uniformly applied on the surface of respective member 1 and 2 facing each other, both surfaces are tightly stuck to each other and then hardened at room temperature with pressure of approximately 0.05-0.5kg/cm<2> applied thereon.
Patent JP-S61200263-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/94
Filed: 1985-03-01
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-H04281124-A (JP)
Title: Odor supplying apparatus with deodorizing function
Inventor: IWAMOTO AKIKO
IPC: F24F1/00
Filed: 1991-03-07
Abstract: PURPOSE:To clarify the presence of odor by rapidly removing perfume in a space and efficiently adding odor in the space, prevent the decrease in effect of odor due to the fatigue of sense of smell, and effectively use a perfume without waste. CONSTITUTION:A deodorizing unit 4 is installed in an air passage, and a controller 9, which operates the deodorizing unit in connection with on-off of a perfume supply means 7, is provided.
Patent JP-S60188227-A (JP)
Title: Transporting method of highly viscous fluid
Inventor: OSHIDA RIYOUKI
IPC: B65G53/30
Filed: 1984-03-05
Abstract: PURPOSE:To make highly efficient transport performable in a stage of getting particulates and a highly viscous fluid mixed uniformly with a simple and inexpensive structure, by installing a heat pipe fitted with a radiation fin in a proper position along a pipe axial direction inside a transport pipe. CONSTITUTION:A heat pipe 3 is inserted into the inside of a transport pipe 1 for a highly viscous fluid inclusive of particulates, while plural sheets of a radiation fin 2 are attached to the circumference of the heat pipe 3. And, one end part being projected out of the transport pipe 1 of the heat pipe 3 is heated to some extent whereby heat is transmitted uniformly up to other end parts via working fluid inside the heat pipe 3. With this constitution, the highly viscous fluid is transported as keeping such temperature as preventing its viscosity from dropping and separation between the particulates and the fluid from occurring. Therefore, highly efficient transport is realized in a state that the particulates and the highly viscous fluid are uniformly mixed.
Patent JP-H08239714-A (JP)
Title: Plug for mandrel hardening
Inventor: KITAYAMA YOSHIHIKO
IPC: C21D1/18
Filed: 1995-03-01
Abstract: PURPOSE: To produce a plug for mandrel hardening, free from possibility of causing chipping in the spline tooth of a key-less sleeve at the time of drawing the plug from the key-less sleeve. CONSTITUTION: The upper half of a fitting and supporting part 32a of a plug lower tooth plate 32 corresponding to a first spline groove group of large addendum diameter (short addendum) is formed into thin-walled state by means of thickness reducer 35, by which the mangrel plug 30 can be bent, following the deflection of the key-less sleeve, at the time of being drawn from the key- less sleeve.
Patent JP-H08239537-A (JP)
Title: Thermoplastic fluorine-based resin composition and molding produced therefrom
Inventor: KURATSUJI TAKATOSHI
IPC: C08J5/18
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a thermoplastic fluorine-based resin composition excellent in melt moldability at a high speed under a high shearing rate and further flexibility and heat resistance and its molding. CONSTITUTION: This thermoplastic fluorine-based resin composition is obtained by blending (A) polyvinylidene fluoride with (B) a copolymerized polyvinylidene fluoride, containing 5-50wt.% tetrafluoroethylene and 0-30 wt.% other monomer components as copolymerization components and having 5-50wt.% ratio of the total copolymerization components at (95/5) to (40/60) ratio of the components (A)/(B) expressed in terms of weight ratio. Furthermore, this molding is produced from the resin composition.
Patent JP-H05214655-A (JP)
Title: Electret fiber aggregate
Inventor: TAKAI YOSUKE
IPC: D06M101/16
Filed: 1992-01-30
Abstract: PURPOSE:To obtain an electret fiber aggregate capable of keeping high electrostatic potential over a long period and useful for air filter and wiper. CONSTITUTION:The surface of a synthetic fiber such as polyester, polyolefin or polyacrylonitrile having an equilibrium water-content of <2% and a melting point of >=150 deg.C is coated with a resin such as polyolefin, ethylene-vinyl acetate copolymer or acrylic acid ester and charged by applying high potential. The surface resin layer acts also as a hot-melt resin.
Patent JP-H03244081-A (JP)
Title: Map retrieval system
Inventor: TSUNEMOTO YOKO
IPC: G06F17/30
Filed: 1990-02-21
Abstract: PURPOSE:To enable stepwise retrieval from wide-range outline information to narrowed-down range detailed information by holding map images which differ in scale as data and controlling those data hierarchically with a control table. CONSTITUTION:At the start of a mapping system, an uppermost layer map 21 is displayed on a display part 15 and when an intermediate-layer map 22 is retrieved, a place in a map displayed on the display part 15 is specified at an input part 14 by using a mouse. A mesh information file 13 is referred to according to coordinate information on the place to obtain a mesh number including the specified position and the number of the corresponding map is obtained with the number. This map number is used as a key to search the control table 12 and corresponding map data is read out of a storage part 11 according to address information on a control table record and displayed on the display part 15. When a lowermost-layer map 23 is retrieved and displayed successively, the map is displayed similarly. Consequently, the stepwise retrieval from the wide-range outline information to the narrowed-down range detailed information becomes possible.
Patent JP-H11237988-A (JP)
Title: Data processing method and its device and information recording medium
Inventor: MASUYAMA HIROYUKI
IPC: G06F9/45
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To optimize the order of instructions of programs to be processed by a computer is parallel. SOLUTION: In this data processing method, resources are allocated to instructions by processing the language of a program 10 through a language processing means 2, the dependence relation of unchangeable order is discriminated by respectively detecting these instructions, and based on this dependence relation, the order of all the instructions is determined. In this case, however, the order of instructions is corrected corresponding to the speed at the time of using the resources allocated to these instructions so that operation is not stopped when the computer reads and processes a program 11 in parallel.
Patent JP-H06233065-A (JP)
Title: Picture and calligraphic work input device
Inventor: HAGA SHUNICHI
IPC: H04N5/222
Filed: 1993-02-06
Abstract: PURPOSE:To eliminate a need to manually move a picture and calligraphic work document and to enable an operator to perform the trimming operation without moving to another place by providing a document moving means which drives the work document in the horizontal direction. CONSTITUTION:A video camera 1 is held above a document platen 4 by a camera fixing arm 9, and a reflected light illuminating device and a transmitted light illuminating device 5 are attached to the platen 4. Images of light reflected by the input document and light transmitted through the input document are picked up by the video camera 1. An XY scroll part 6 which drives the input document in the horizontal direction is attached on the upper face of the platen 4, and the direction and the extent of movement of the input document are inputted and indicated from a mouse 39 or a keyboard 41 of a computer 40. The picture signal picked up by the video camera 1 is transmitted to the computer 40 through a connection cable 42 and is displayed on a monitor TV 43.
Patent JP-S63208084-A (JP)
Inventor: DAN KOTARO
IPC: H02J3/00
Filed: 1987-02-25
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-S59168487-A (JP)
Inventor: OUNO MASATOSHI
IPC: F24H3/00
Filed: 1983-03-16
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-S59170046-A (JP)
Inventor: BIRUHERUMU NEHODA
IPC: C07C211/56
Filed: 1984-03-07
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-H04211064-A (JP)
Title: Substituted pyrazoline derivative
Inventor: RAINAA FUTSUKUSU
IPC: C07D231/06
Filed: 1991-02-15
Abstract: PURPOSE: To provide a novel compound useful as pest controlling agents exhibiting good activity against animal pests which give damages to plants and are parasitic on warm-blooded animals.  
     CONSTITUTION: A compound of formula I [R 1  is (substd.) phenyl or (substd.) alkyl; R 2  is H, (substd.) phenyl (substd.) alkyl or alkoxycarbonyl, or R 1  and R 2  together form a benzo-fused alkylene radical; R 3  is H or alkyl; R 4  is H, (substd.) phenyl or (substd.) alkyl; R 5  is H or (substd.) alkyl; R 6  is halogenoalkyl or halogenoalkoxy; W is O or S], e.g. a compound of formula II. The compound is obtained by reacting a pyrazoline derivative of formula III with an isocyanate or an isothiocyanate of formula IV in the presence of a base. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10240709-A (JP)
Title: Device for designing lens and method therefor and medium for recording program for designing lens
Inventor: ITO YUJIRO
IPC: G06N3/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory lens design value without being trapped by a local solution regardless of an initial value. SOLUTION: A gene initial group generating part 31 generates a gene initial group corresponding to the initial solution candidate group of a lens design parameter. An adaptability evaluating part 32 evaluates the adaptability of each gene data constructing a gene group for an applied gene group including the gene initial group. A genetic operation executing part 33 executes a genetic operation to which the result of evaluation is added to the gene group after the execution of evaluation by the adaptability evaluating part 32, and applies the gene group after the execution of the genetic operation to the adaptability evaluating part 32.  The evaluation by the adaptability evaluating part 32 and the genetic operation by the genetic operation executing part 33 are repeatedly executed so that the optimal solution of a lens design parameter can be retrieved, and the optimal solution can be outputted by an optimal solution outputting part 34.
Patent JP-S52126159-A (JP)
Title: Frequency multiplying circuit
Inventor: UCHIYAMA NAOYUKI
IPC: H03K5/00
Filed: 1976-04-16
Abstract: PURPOSE:To make possible to establish output pulse interval freely in plural frequency.
Patent JP-H09234319-A (JP)
Title: Porous ceramics film, ceramics filter and its production
Inventor: KAWAI CHIHIRO
IPC: B01D39/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prepare a porous ceramics film having high porosity and high strength suitable as a high strength ceramics filter wherein ceramics fibers are not individually scattered or peeled from a base material even under high filtering pressure. SOLUTION: Ceramics fibers 2 supported on a ceramics base material 1 are coated with a liquid silicon-containing polymeric compd. and the coated fibers are backed to form a ceramics coating layer composed of at least one of carbide and nitride. The individual ceramics fibers 3 are mutually bonded by the ceramics coating layer and a high strength ceramics film having a three- dimensional reticulated skeletal structure is obtained. The ceramics fibers 3 are Si3 N4 fibers and the voids of the ceramics film is 70-95% and the average pore size thereof is 0.1-100μm.
Patent JP-H02223329-A (JP)
Title: Signal processing system
Inventor: CHIBA TOMIO
IPC: H02J3/18
Filed: 1989-02-22
Abstract: PURPOSE:To standardize a system by providing a plurality of units to divide and execute the processing of a signal based on the processing function and by controlling the data transfer between these units so that it can be executed one after another in each processing function divided by a system control unit. CONSTITUTION:A processing function with respect to the protection or control of a power system can be materialized by properly selecting and combining a system control unit 1, an analogue input unit 2, a relay arithmetic unit 3, a sequence processing unit 4, a setting and indicating unit 5, a digital in- and output unit 6 and an accident detection unit 7. Moreover, since the data transfer between units to 7 is controlled by the system control unit 1, it could be enough to connect necessary number of units 1 to 7 for necessary function only by setting the transfer control by the system control unit 1 corresponding to the said system. The system can thereby be standardized.
Patent JP-H07263630-A (JP)
Title: Manufacture of capacitor for semiconductor device
Inventor: KIYOU SEIKUN
IPC: H01L21/822
Filed: 1995-02-06
Abstract: PURPOSE: To provide a manufacture of a capacitor of a semiconductor device which enables easy attainment of increase in capacitance. CONSTITUTION: A conductive layer is formed on a semiconductor substrate 10 and patterned such that the layer be limited for each cell, thereby forming a conductive layer pattern. An HSG silicon layer 16 having semispherical grains is formed on the conductive layer pattern, and a P2 O5 film is formed on the HSG silicon layer 16 by utilizing POCl3 . By etching the HSG silicon layer 16 and the conductive layer pattern with the P2 O5 film used as a mask, the lower electrode 14a of a capacitor having a large number of minute trenches on the upper side and having the HSG silicon layer 16 in the lateral side part is formed. According to this constitution, the area of the capacitor can be increased by a simple process.
Patent JP-H11240254-A (JP)
Title: Method for silk texture style printing and silk texture style printing ribbon
Inventor: MURAKAMI MASAKAZU
IPC: B41J31/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a silk texture style printing system for obtaining a silk texture style printing surface having not only a glossy printing surface but also a gloss and a silk texture printing ribbon. SOLUTION: An ink ribbon has a yellow(Y) ink layer, a magenta(M) ink layer, a cyan(C) ink layer, an OP layer and a KIN layer sequentially formed on an ink ribbon film. The KIN layer is a coating material for forming a silk texture pattern. With this constitution, the yellow(Y) ink layer, the magenta(M) ink layer and the cyan(C) ink layer of amounts corresponding to thermal energy of a heating resistor are sequentially sublimation thermal transferred onto the ink ribbon.
Patent JP-H05251791-A (JP)
Title: He-ne laser tube
Inventor: ISHIHARA HIROYUKI
IPC: H01S3/03
Filed: 1992-02-28
Abstract: PURPOSE:To prevent the generation of an unnecessary interference fringe having an adverse effect on a beam pattern owing to the breaking of the inside diametral section of the ends of a glass capillary and the diffraction of laser beams by a broken section when a laser tube is manufactured by smoothly heating and forming the inside diametral sections of both ends of the glass capillary in the He-Ne laser tube in a tapered shape. CONSTITUTION:A pair of mirrors 1A, 1B for an optical resonator are fixed to metallic-mirror support paired parts 3A, 3B mounted at both ends of a glass bulb 2 forming a package respectively. In a glass capillary held to the package 2, one end is retained on one side of the glass bulb, and a discharge path is formed among a cathode pin 5 and a cathode component 6 and the one metallic- mirror support paired component 3B functioning as an anode electrode in combination. Since inside diametral sections on both ends of the glass capillary 4 are heated and formed smoothly in a tapered shape, the inside diametral sections are not broken when a laser tube is manufactured, and no glass chip is generated, thus preventing the generation of unnecessary diffraction, etc., having an adverse effect on the beam pattern of laser beams.
Patent JP-H05237625-A (JP)
Title: Die clamping device
Inventor: ITO KATSUO
IPC: B22D17/26
Filed: 1992-02-28
Abstract: PURPOSE:To reduce working cost and floor area for setting an apparatus, to use together with a boost cylinder, to make opening/closing speed of a die the same and also to increase opening force of the die by omitting the inner diameter work and also arranging a prefill valve to rear lower part of a die clamping cylinder. CONSTITUTION:One end of a die clamping ram loosely inserted in the die clamping cylinder is fixed to a shifting die plate 26 and also, a hollow part 30 is formed between the other end part and the bottom part of the clamping cylinder. The prefill valve 48 is arranged between this hollow part 30 and an oil tank 46, and the boost cylinder 40 is fixed to a flange part in the die clamping cylinder, and the shifting die plate 26 is restrained to the end part of a rod 42 of a piston 41 inserted so as to be possible to shift in advancing/ retreating direction in the inner part of the boost cylinder. A ram 44 fixing the one end to the boost cylinder 40 and forming opening hole passage 45 in the inner part, is inserted in a cylindrical part 43 formed at the end part of the rod 42.
Patent JP-S59168879-A (JP)
Inventor: OKAZAKI MICHIHARU
IPC: D05B27/24
Filed: 1983-03-17
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-S60187585-A (JP)
Title: Black color forming diazo fixable type thermal recording material having excellent image preservability
Inventor: YABUTA KENJI
IPC: B41M5/323
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a black color forming diazo fixable type thermal recording material having high sensitivity, excellent preservability and excellent light fastness of images, by using a blue coupler of general formula I and a yellow coupler of general formula II in combination as a coupler. CONSTITUTION:At least one compound of general formula I and at least one compound of general formula II are used in combination as coupler compounds, in a diazo fixable type thermal recording material provided with a photosensitive thermal recording layer comprising a diazonium salt, a coupler compound and a particulate dispersed material of an organic basic compound giving a basic atmosphere when being melted by heating (color developer) as main constituents on a base. In the formulas, each of R1 and R5 is H, or either one of them is methyl, each of R2, R3 and R4 is H, alkyl, alkoxy, phenoxy, cycloalkyl or aralkyl, each of R6 and R7 is H or 1-6C alkyl, or they form an alicyclic ring, which may be substituted by halogen or alkyl, and each of R8 and R9 is H, halogen, -18C alkyl, alkoxy or cycloalkyl.