baber/WOPTO huggingface dataset:
Patent JP-H038708-A (JP)
Title: Production of silica feedstock
Inventor: IMAI HIROAKI
IPC: C01B33/12
Filed: 1989-06-06
Abstract: PURPOSE:To prepare silica feedstock which can inexpensively and efficiently produce quartz glass of high quality by mixing aggregated fine particles of amorphous SiO2 with crystalline particles of cristobalite and sintering the mixture. CONSTITUTION:Commercially and inexpensively available fine particles of amorphous silica is granulated into aggregated particles of 30 to 500mum particle sizes. The particles and crystalline particles of cristobalite are mixed so that the weight ratio becomes 20/1 to 1/10, heated over 1100 deg.C, sintered and crystallized to give the subject silica feedstock for quartz glass.
Patent JP-H05311846-A (JP)
Title: Installation structure of construction panel
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1992-05-07
Abstract: PURPOSE:To install a construction panel from the reverse surface side (inside of a construction) under the condition where the construction panel can not be installed from the obverse surface side. CONSTITUTION:The male and female connection parts of construction panels A are fitted through an installation tool 27 by fitting the engagement part 27 of an installation tool B with the male real part of the construction panel A for longitudinal laying which is formed by the male and female connection structure, by using the installation tool B consisting of a rectangular planary fixed surface 23, installation surface which is formed by bending one side edge of the fixed surface 23 nearly vertically and upward, and the engagement part 27 which is formed by bending at least one side edge of the installation surface to the nearly same shape to the male real part of the construction panel A. The fixed surface 23 of the installation tool B is fixed on the upper surface of a pillar-shaped wall substrate D which is installed horizontally on the body, through a fixing tool C such as textile and machine screws. Accordingly, the construction panel A can be installed from on the reverse surface side, i.e., from the room inside of a structure. Further, installation can be carried out without deteriorating the ordinary installation strength and the execution performance.
Patent JP-S62299658-A (JP)
Inventor: TAZAKI TOMIO
IPC: F04B49/06
Filed: 1986-06-19
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-H071032-A (JP)
Title: Extruding method
Inventor: MICHISAKA KOUZOU
IPC: B21C25/04
Filed: 1993-06-15
Abstract: PURPOSE:To extrude a material to be extruded by a low extruding force not applied so far, and to perform this extrusion by using a single-acting press system extrusion machine. CONSTITUTION:A die 1 whose core 9 of a male die 7, is equipped with a mandrel passing hole 5, and a mandrel 3 insertable in a state fitted to the mandrel passing hole 5 of the die 1, are used. By driving a stem 11 forward at a state in which the mandrel 3 is inserted into a billet B in a container 10, the mandrel 3 is allowed to push forward by the stem 11 the billet metal B is inserted into the forming gap 6 of the die 1 while inserting the mandrel 3 into the mandrel passing hole 5 of the core 9 of the die 1.
Patent JP-H09302786-A (JP)
Title: Sealing member
Inventor: KUROYANAGI KAZUO
IPC: E04B1/684
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a seal section having excellent airtightness and watertightness by recessing a central section in the cross direction in a V shape in the vertical direction in a beltlike sheet material, in which an elastic seal band material is fixed on the inside, and pushing the sheet material into a joint while being elastically bent. SOLUTION: A push-in strip section 1a, in which a central section in the cross direction is indented in an approximately V shape and which is easy to be bent with elasticity, is formed in a beltlike sheet material 1, on which the elastic seal band material 2 of a polyurethane foam is stuck and which is made of stainless steel, and a sealing member is constituted. Polyethylene terephthalate or vinyl chloride may also be used as the quality of material of the beltlike sheet material 1. The elastic seal band material may also be mounted on one side of the push-in strip section 1a of the beltlike sheet material 1 and a water-resistant adhesive layer on the other side. The push-in strip section 1a is pushed directly by an operating tool such as a spatula, and pushed into a joint 4 while bending the beltlike sheet material, and the elastic seal band material 2 is pushed against the side wall of an external wall material 3 and fast stuck on the side wall. Accordingly, the state of excellent adhesion is acquired even at the time of the large dispersion of joint width, and the execution of works is facilitated.
Patent JP-S63306652-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMI KAZUMA
IPC: H01L27/04
Filed: 1987-06-08
Abstract: PURPOSE:To improve a layer breakdown strength between an information storing capacitor electrode and a gate electrode by a method wherein the electrode composed of a polycrystalline Si layer with an inclined part is formed by using a mask composed of a CVD oxide film with an inclined part and an interlayer insulating layer composed of a CVD oxide film is formed on the side wall of the inclined part. CONSTITUTION:A polycrystalline Si film 4 is formed on the surface of a nitride film 3 by a CVD method and a CVD Si-oxide film 5 is built up on its surface. An impurity which accelerates the etching rate of the oxide film is applied to the film 5 and a layer with a high etching rate is formed only in the surface part of the film 5. Then, if the CVD oxide film 5 is removed by isotropic etching except the part corresponding to an n-type impurity region 11a, an inclined part 5a with an angle theta about 30-80 degrees is formed at the edge of the remaining CVD oxide film 5. The film 4 is etched from the direction parallel to the inclined part 5a with the angle theta by anisotropic etching with the film 5 with the inclined part 5a as a mask to form the film 4 to be an information storing capacitor electrode. Etching is carried out until the surface of a substrate is exposed while the film 5 and the interlayer insulating film are left on the surface and the inclined part 4a of the film 4.
Patent JP-S626996-A (JP)
Inventor: YASUDA HIROMICHI
IPC: D21H17/67
Filed: 1985-06-29
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-S5768962-A (JP)
Title: Collation system of connection regulation information
Inventor: OOTSUBO TOUKOU
IPC: H04M3/38
Filed: 1980-10-16
Abstract: PURPOSE:To econimize the file memory due to reduction in memory capacity and to make the information management easy, by unifying the file of connection regulating information, in a telephone station providing an attendant board. CONSTITUTION:Connecting regulation information is unified and stored in either one of a file memory FMP of an attendant board connection system or file memory FMC of an automatic instant call connecting system, and the processors CPU and POP of the said system directly access to th file memories FMC and FMP, and the processors CPU and POP of the said system access the processors POP and COU of other systems through the request, desired connection regulating information is obtained and returned, allowing to collate the connection regulating information. Based on the result of collation, the processors CPU and POP make connection processing of connection regulation in real time.
Patent JP-H11335082-A (JP)
Title: Winch supporting device, extension winch using the device, and fitting method therefor
Inventor: HOSHINO HIROYUKI
IPC: B66D1/26
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To save a space in the width direction by the width parts of a fitting projection and a recess at the time of the extension of a winch, by fitting a fitting recess of a second bearing member for supporting a second winch into a fitting projection of a first bearing member for supporting a first winch, to join both sides. SOLUTION: In a crane etc., a derrick winch A increased with an auxiliary winch B is supported on a supporting base 10 by using a common bearing member 20 composed of a first and second bearing members 21 and 32. At that time, the first bearing member 21 of the common bearing member 20 is constituted of a first bearing part 24 provided with a disklike fitting projection 22, and a leg-supporting part 26 extended in the lower part of the bearing part 24, to bear the rotating shaft 3 of the winch A via a bearing 15. While a second bearing member 32 is constituted of a second bearing part 35 provided with a fitting recess 33 fittable by the projection 22, and a supporting leg 38 extended to the lower part of the bearing part 35 to bear the rotating shaft 4 of the winch B via a bearing 15.
Patent JP-2000330525-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO SHIGETO
IPC: G09G3/36
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To execute contrast control with good follow-up performance to the change of ambient temperature for an LCD(liquid crystal display device). SOLUTION: A driving voltage compensation circuit 6 as a contrast control means to control contrast of a liquid crystal display device so as to be substantially a maximum all the time has a control part 6a to control the driving voltage based on a temperature signal from a temperature sensor 5 and a memory part 6b storing a contrast maximizing driving voltage data corresponding to the temperature of the liquid crystal. When the ambient temperature changes from T0 to T1, the control part 6a calls up the contrast maximizing driving voltage data V0, V1 corresponding to T0, T1 from the memory part 6b and controls the driving voltage to set to V1+δv (however, 0<δv<|V0-V1|) in the case of T0<T1 and to set to V1-δv in the case of T0>T1.
Patent JP-S5368800-A (JP)
Title: Cycloalkyl substd. pyrrolotriazolopyrimidine derivatives
Inventor: SATOU HIRONOBU
IPC: C07D487/14
Filed: 1976-11-30
Abstract: PURPOSE: Cycloalkyl substd. pyrroloriazolopyrimidine derivatives of formula I(R 1  is lower cycloalkyl; R 2  is lower alkyl, aralkyl) and their acid addition salts, e.g. 5-cyclo-propyl-8-t-butyl-6,7-dihydro-8H-pyrrolo [3,2-e]-s-triazolo [1,5-a]pyrimidine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01312866-A (JP)
Title: Lead frame for semiconductor device
Inventor: SUGINO YASUKI
IPC: H01L23/50
Filed: 1988-06-10
Abstract: PURPOSE:To increase the density of arrangement of leads and shorten bonding wire length by alternately arranging first and second leads, the former having a longer distance between an inner lead tip part and an island part than the later. CONSTITUTION:The tip end part of an inner lead 1 comprises a first inner lead tip end part located at a first distance near a pellet 3 and a second inner lead tip end part located at a second distance far from the pellet. Those first and second inner lead tip end parts are alternately arranged. Such an alternate arrangement of the leads each with shorter and longer distance from the pellet reduces bonding wire length and improve arrangement density of inner leads.
Patent JP-H10332934-A (JP)
Title: Elliptic polarizing plate and liquid crystal display device using it
Inventor: SUMIYOSHI KEN
IPC: G02F1/13363
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an elliptic polarizing plate improving visual sense dependency by forming the dichroic substance so that dichroic substance is fixedly twist arranged in a spiral structure. SOLUTION: The dichroic substance 1 is fixedly arranged in the spiral structure. Light in the dichroic substance 1 forming the spiral structure is propagated to be separated to left elliptic polarization and right elliptic polarization. Then, (l) polarization 3 and (r) polarization 4 being the left elliptic polarization and the right elliptic polarization that elliptic rates are equal and they are orthogonally intersected with each other are rotated along the spiral structure according to propagated into the spiral structure. Then, outgoing light are the light that the (r) polarization 4 and the (l) polarization 3 are rotated by an angle Θ. When absorption exists, either the (l) polarization 3 or the (r) polarization 4 is absorbed strongly, and the other is absorbed weakly. The strength of these two absorption are decided by the spiral direction of the spiral structure.  For instance, the polarization capable of propagating through a left twisted elliptic polarizing plate 7 is the (r) polarization 4 and the (l) polarization 3, and the (l) polarization 3 is selectively absorbed, and the (r) polarization 4 is rotated to be emitted.
Patent JP-S5368503-A (JP)
Title: Test unit for communication terminal unit
Inventor: SHIMODA AKIO
IPC: H04L69/40
Filed: 1976-11-30
Abstract: PURPOSE: To secure a small-scale and simplified logical circuit for the test unit by having memorization of the test message and the control bit into ROM. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H038431-A (JP)
Title: Oil-in-water type emulsified composition
Inventor: NOMURA MASAKI
IPC: A23L9/20
Filed: 1989-06-07
Abstract: PURPOSE:To obtain an oil-in-water type emulsified compsn. capable of satisfying a greasy feeling even when the amt. of grease is reduced by using a glyceride mixture having <=35 deg.C m.p. and contg. a specified amt. of diglyceride as an oily phase. CONSTITUTION:A glyceride mixture having >=35 deg.C m.p. and consisting of 30-100wt.% diglyceride, monoglyceride in (0-1)/20 weight ratio to diglyceride and the balance triglyceride is used as an oily phase to obtain an oil-in-water type emulsified compsn. This compsn. can satisfy a rich greasy feeling in spite of the low grease content.
Patent JP-H10327679-A (JP)
Title: Culture container set at high place
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a high place-set container for culturing strawberries, leaf vegetables, flowers, root vegetables, etc., at a higher place than the surface of the ground. SOLUTION: A culture device set at a high place is made by fixing a culture container to support members 15 set above the ground and subsequently charging culture soil in culture soil receivers 14. The culture container is provided with the culture soil receivers 14 formed between a plurality of superposed flexible sheets 11, 12 in a mutually separated state by forming a plurality of planarity bonded portions 13 in the superposed flexible sheets 11, 12, and with fixing portions 16 formed by extending the upper ends of the flexible sheets 11, 12. The culture device enables works in standing states, can reduce the employment amounts of culture soils, water, fertilizers, etc., can decrease a space for receiving the culture soil receivers in a culture soil-free state, and facilitates transportation works, setting works and withdrawing works.
Patent JP-S5844073-A (JP)
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1982-08-19
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-H0445631-A (JP)
Title: Facsimile communication system
Inventor: HOSOE TAKUJI
IPC: H04L12/58
Filed: 1990-06-04
Abstract: PURPOSE:To eliminate undelivery of a notice sentence by adding a talkie generator, a timing monitor, and a notice generator to a communication network so as to inform a manager of terminal equipment defect and to quicken the normality of a destination terminal equipment. CONSTITUTION:When a fault of a terminal equipment takes place, a controller 43 calls a telephone set 22 being a processing destination terminal equipment 2. When a subscriber lifts up a handset of the telephone set 22, a talkie generator 44 sends a talkie informing a fault of the terminal equipment 2. The content of the talkie is selected to be most proper. A timing in response to the content of the fault of the terminal equipment 2 is monitored by a timing monitor 45 and the controller 43 is controlled for retrial after lapse of the specified time.
Patent JP-H01313031-A (JP)
Title: Storing case of vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/00
Filed: 1988-06-14
Abstract: PURPOSE:To improve sound suppressing effect as well as rigidity of the lateral walls of a storing case by forming the lateral walls of the storing case in a double-walled structure, and discharging the air released from a vacuum cleaner placed on the storing case through the space within the double-walled structure of the storing case. CONSTITUTION:When a vacuum cleaner 8 is placed on a storing case, and its air suction fan 8b is driven, air sucked in through a dust gathering hose 9 is discharged out from the exhaust port 8a of the vacuum cleaner 8, and passed through an opening 6 into a space formed by the lateral wall 1 and the internal wall 2 of the storing case. The exhaust air sucked in is transported in a space at the bottom as the arrow C indicates, and discharged through numerous exhaust ports 7a prepared on the lateral wall 1 to outside. Such lengthening of the exhaust air duct allows exhaust sound to be adsorbed. In addition, because exhaust ports 7a are prepared close to the bottom, the exhaust noise is absorbed into a floor, to improve sound suppressing effect when the floor surface on which the storing case is placed is furnished with soft surfaces such as those of a carpet, sitting mat, etc.
Patent JP-S63308015-A (JP)
Title: Production of silane modified polyolefin
Inventor: KOMORI NOBUTOSHI
IPC: C08K5/13
Filed: 1987-06-10
Abstract: PURPOSE:To obtain the titled polymer having excellent mechanical properties free from discoloration, by blending a polyolefin containing a large amount of Ti component of catalytic residue with a specific compound, a phenolic antioxidant, a radical generator and an unsaturated silane compound in a molten state. CONSTITUTION:(A) 100pts.wt. polyolefin containing >=5ppm titanium component of catalytic residue or >=0.5ppm vanadium component is blended with (B) 0.01-1pt.wt. zinc salt of carboxylic acid (preferably zinc stearate), (C) 0.01-1pt.wt. phenolic antioxidant (e.g. 2,6-di-butyl-p-cresol), (D) 0.005-5pts.wt. radical generator [preferably 2,5-di-methyl-2,5-di-(t-butyl-peroxy)hexane] and (E) 0.1-10pts.wt. ethylenic unsaturated compound (preferably vinyltrimethoxy silane) and kneaded in a molten state at 150-300 deg.C.
Patent JP-S5667441-A (JP)
Title: Data collector
Inventor: HAYASHI NOBUKI
IPC: G06F17/40
Filed: 1979-11-07
Abstract: PURPOSE: To change the order of transmission of data at an arbitrary time point, by providing the setter which presets an arbitrary value corresponding to the address of input device, at an arbitrary time point of the counter producing the address signal to select the data input device.  
     CONSTITUTION: A data collector 8 is connected to data input devices 1-1W1-n, and the data f the input devices 1-1W1-n are sequentially selected with the collector 8 for output. The collector 8 is provided with a counter 4 which counts the clock signal 3a from a clock generator 3 and selects the input devices 1-1W1-n, and a setter 9 presetting an arbitrary value corresponding to the address of input devices 1-1W1-n is connected to the counter 4. Further, a preset signal 9a is fed to a counter 4 from the setter 9, the output 4a of the counter 4 is preset to an arbitrary value, and fed to a decoder 5, allowing to change the order of transmission of data of the input devices 1-1W1-n at an arbitrary time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0441660-A (JP)
Title: Surface treatment for titanium product
Inventor: MARUI YUJI
IPC: C23C8/12
Filed: 1990-06-02
Abstract: PURPOSE:To easily prevent the reduction of fatigue strength of a Ti (alloy) product by forming oxygen-barrier films on required places of the Ti (alloy) product so as to prevent the diffusion of oxygen into the base material. CONSTITUTION:In the case of an exhaust valve 1 made of Ti as the Ti (alloy) product above-mentioned, an oxygen-barrier film 4 is formed on the neck part 3 of the valve to prevent the dropout of the valve head 2 due to the decrease in the fatigue strength caused by adsorption of oxygen at high temp. Namely, a mixture suspension composed of the powder mixture of SiC, graphite, Al2O3, Si3N4, Co3O4, Al-Co, and ferrosilicon, and the aq. soln. of potassium silicate is applied on the neck part 3, heated and dried to vaporize water. Then the applied material is sintered at specified temp. in an air furnace to form an oxygen-barrier film 4 which is inactive and has dense structure. Thus, the required place where high fatigue strength is required even at high temp. is protected from the reduction of fatigue strength due to the diffusion of oxygen, and the obtd. Ti (alloy) product is excellent in durability.
Patent JP-H0439553-A (JP)
Title: Ventilation fan
Inventor: FUJITO TOSHIYA
IPC: F24F7/06
Filed: 1990-06-01
Abstract: PURPOSE:To simplify a configuration of a ventilation fan by a method wherein the ventilation fan is provided with a blower, an adsorbing part comprised of an adsorbing material and a heat source, an air passage comprised of a discharging passage and an adsorbing passage and a disk for changing-over the air passages. CONSTITUTION:Under an indoor circulation mode, for example, a disk 10 is placed at a position shown in the figure, an indoor air sucked from an indoor suction pipe 5 through an air passage pipe 14 under an operation of a blower 15 passes through an adsorbing material 17 and then the air is blown from an indoor blowing pipe 6 into a room. At this time, if the adsorbing material 17 is performing its adsorbing action, moisture content in the circulating indoor air is adsorbed by the adsorbing material 17, the air is blown as dry air and then dehumidifying operation can be carried out. As a heat source 16 is heated when the adsorbing material 17 is sufficiently adsorbed, the adsorbing material 17 releases the adsorbed moisture into the circulating indoor air, supplies it as air of high humidity into a room, resulting in that a humidifying operation can be carried out. With such an arrangement, a configuration of the ventilation fan can be simplified.
Patent JP-S5267883-A (JP)
Title: Centrifuge
Inventor: MIYATAKE YOSHITERU
IPC: B01D59/20
Filed: 1975-12-04
Abstract: PURPOSE: To make it possible to reduce and stop a speed of centrifuge when emergency, by specifying a distance between a nozzle provided for an end plate and a rotation center in a gas-centrifuge of an end plate nozzle type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000334141-A (JP)
Title: Substrate case for game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce labor in the case of re-sealing after opening as to a substrate case for housing a circuit board, on which a ROM for control, or the like, is mounted, of a game machine. SOLUTION: As for a substrate case 1, in the case of sealing a case body 9 and a cover part 11, a pin 13 is inserted into a second pin inserting hole 15 from the left side. When cancelling sealing, a wall-shaped portion formed around the pin inserting hole 15 is cut away by a nipper, or the like, and further, the pin 13 is cut and released from the pin inserting hole 15. In the case of re-sealing, an auxiliary pin 17 integrally formed on the cover part 11 is inserted through a bracket 18 into the remaining pin inserting hole 15. Thus, since the auxiliary pin 17 is formed integrally with the cover part 11, it is not necessary to prepare the auxiliary pin. Further, it can be known from the number of remaining auxiliary pins 17 how many times resealing can be performed more.