baber/WOPTO huggingface dataset:
Patent JP-S5943522-A (JP)
Title: Positioning device
Inventor: KOMORIYA SUSUMU
IPC: G03F7/20
Filed: 1982-09-06
Abstract: PURPOSE:To enable to perform the positioning of a short delay time and an excellent responsiveness by a method wherein a rocking lever is engaged to the supporting rod supported by an elastic plate, and the amount of rocking of said lever is controlled by an electromagnetic magnet mechanism. CONSTITUTION:When the positioning is to be performed on a wafer 31 in vertical direction, a moving core 40 is shifted upward by the magnetic force of a solenoid 39 when a current, which is controlled by a control circuit, is applied to the solenoid, and the entire rocking lever 36 is rocked upward by the upward movement of the point of said rocking lever 36 which is formed in one body with the moving core 40. Accordingly, the supporting rod 25 which is engaged through the intermediary of a ball 37 at the intermediate point of the rocking lever 36, is displaced upward while deforming eleastic plates 23 and 24, a spherical base receiving plate 28 and a spherical base 29 are moved upward, and a chuck 30 and the wafer 31 are moved upward in one body. On the other hand, if the moved-up wafer is going to be moved to a lower position, the quantity of current is to be reduced. The upward rocking force of the rocking lever 36 is reduced due to the reduction in current, and the supporting rod 25 is displaced to the lower part by the restoring force of the elastic plates 23 and 24.
Patent JP-H023718-A (JP)
Title: Nonlinear torsion spring
Inventor: MATSUNAGA SHOICHIRO
IPC: F16F9/53
Filed: 1988-06-22
Abstract: PURPOSE:To arbitrarily vary spring constant and improve responsiveness by supporting a shaft member made of electric conductive material through a support made of nonconductive material at the center part of a pipe body made of electric conductive material and charging the part between the shaft part with the electric viscous fluid whose viscosity varies according to the applied voltage. CONSTITUTION:A seal ring 4 made of insulative material is fixed on the inside of an outer pipe 2 which is made of electric conductive material constituting a spring body, by caulking parts 2A and 2B, and an inner pipe 3 is arranged inside, and engaged by the caulking parts 3A and 3B. At the other edge 1B of the coil spring 1, an end cap 13 which is made of the insulative material and fixed at the edge part of the inner pipe 3 is fitted on the inside of the edge part of the outer pipe 2, and the inner pipe 3 is supported by a support 18 made of insulative material, and the shift in the crossing direction is regulated. Further, the fluid chamber 20 and 21 are sealed with an electric viscous fluid whose viscosity is varied according to voltage, and each voltage is applied from the electric wirings 11 and 12 to the outer and inner pipes 2 and 3. Therefore, the spring constant can be arbitrarily varied by the applied voltage, and responsiveness can be improved.
Patent JP-H01320296-A (JP)
Title: Production of bi12sio20 single crystal
Inventor: KITAMURA KENJI
IPC: C30B13/00
Filed: 1988-06-22
Abstract: PURPOSE:To easily obtain a single crystal having light transmittance close to the ideal characteristics of pure Bi12SiO20, also having uniform optical properties, and free from crystal strain by adopting a melt composition in a specific range increased in silicon content to a greater extent than heretofore at the time of growing a Bi12SiO20 single crystal from a melt. CONSTITUTION:In a method of growing a Bi12SiO20 single crystal from a melt, the crystal is grown from a melt having a melt composition held in a range in which silicon content is excess and the ratio of SiO2 to (Bi2O3+SiO2) is regulated to 0.18-0.28 (molar fraction). As to the method for growing the single crystal from the melt, any of chokralsky method, Bridgman process, zone melting method, and floating zone melting method can be adopted.
Patent JP-S5580072-A (JP)
Title: Apparatus for controlling attitude of signal device
Inventor: KIMURA HIROICHI
IPC: G05D3/12
Filed: 1978-12-13
Abstract: PURPOSE: To readily design a control circuit and accurately control the attitude of a signal device by employing a numerical control unit to control a trestle.  
     CONSTITUTION: A trestle consists of an altitude axial drive unit for varying the altitude direction of a signal device at a command rotating speed and a bearing axis drive unit for rotating a rotatable bearer carrying the altitude axial drive unit similarly in the bearing direction. This trestle is driven by a control system consisting of a drive unit 22, a numerical controller 23, a trestle control disk 24, a main control disk 25, etc. The angular data set in the disk 25 are converted by the disk 24 into a bearing corresponding to the angle data, the number of pulses concerning the altitude direction and speed code value. The numerical controller receives these data to rotate the drive motors provided at the trestle to thereby control the attitude thereof. Thus, the numerical controller is employed to thereby readily design the control circuit and accurately control the attitude of the signal device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5777676-A (JP)
Title: Carbostyril derivative
Inventor: TOMINAGA MICHIAKI
IPC: C07D401/10
Filed: 1980-10-31
Abstract: NEW MATERIAL:The carbostyril derivative of formulaI(R 1  is H, lower alkyl, lower alkenyl, etc; R 2  is H or lower alkoxy; R 3  is H, lower alkanoyl, etc) and its salt.  
     EXAMPLE: 5-(4-Benzoyl-1-piperazinyl)-3,4-dihydrocarbostyril.  
     USE: A cardiotonic drug having positively intropic activity and coronary blood stream increasing activity, and useful as a remedy for congestive heart, etc. Especially, the drug scarcely increases the pulse rate.  
     PROCESS: The objective compound of formula 1 is prepared by reacting the compound of formula 2 with the compound of formula 3 (X is halogen, hydroxyl group, etc.) in an inert solvent (e.g. benzene), in the presence or absence of a basic condensation agent (e.g. sodium carbonate), usually at about 40W120°C. When X of the formula 3 is hydroxyl, the reaction with the compound of formula 2 is carried out in the presence of a dehydrating condensation agent (e.g. polyphosphoric acid). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06339795-A (JP)
Title: Treatment of waste empty can
Inventor: KITANO YOSHIHIRO
IPC: B67B7/48
Filed: 1993-05-31
Abstract: PURPOSE:To uniformly and efficiently crush a metal-made empty can produced at building site, etc., and facilitate the transport, as a part of the reduction of the waste volume and the promotion of recycle movement for protecting the environment. CONSTITUTION:A square cone is connected to an air cylinder or a hydraulic cylinder through a shaft and the press-in mechanism presses the square cone to the bottom surface of the metal-made empty can from this vertex by using an empty can bottom surface opening machine supported with a frame body capable of incorporating the empty can. As the opened can has cylindrical shape, this can be crushed with the foot, etc. Therefore, by pressing the square cone, the bottom surface of the empty can is cut up into a crossing form along the diagonal lines and folded inward of the can. In this condition, by pressing the can side surfaces, this empty can is formed into the thin sheet having uniform shape and can be bundled and transported.
Patent JP-S5856052-A (JP)
Title: Data processor
Inventor: SHIMADA TOSHIO
IPC: G06F11/34
Filed: 1981-09-29
Abstract: PURPOSE:To accurately record and report the occurrence time and contents of a fault, by providing a timer and a fault recording device to an input and output processor in addition to a CPU and a fault detector. CONSTITUTION:If input and output equipment in operation detects an error, fault information is stored in the recording device CS of an input and output processor IOP, and the current value of a timer TM3 is also stored. Then, the completion of the input and output operation is reported to a CPU, which generates an alarm. A microprocessor MPU sends a service request to a fault detecotr SVP by a fault detectro control circuit SVP-C to request the recording of the fault information. Then, the SVP transfers the fault information from the CS to the SVp successively by commanding the MPU of the IOP. Thus, the fault occurrence time of the IOP is recorded accurately, so the SVP when checking the state of the data processor collectively knows the relation with other IOPs and the order of the fault occurrence clearly.
Patent JP-S5580961-A (JP)
Title: Modulator circuit
Inventor: IMAI SADAO
IPC: H04N3/16
Filed: 1978-12-15
Abstract: PURPOSE:To secure the extraction of the steady correction current waveform regardless of some variation of the horizontal pulse duration by modulating the saw- tooth wave of the horizontal period via the saw-tooth wave signal of the vertical period, at the same time securing an assured correction for the keystone distortion. CONSTITUTION:The left-half of the vertical saw-tooth wave is applied to the base of transistor Tr16, and the negative horizontal pulse is applied to the base of Tr25. Thus Tr25 is turned on and then turned off when no negative horizontal pulse is applied. In other words, in the positive left half of the vertical saw-tooth wave voltage, the waveform applied to the base of Tr16 is shwon in the left-half of c; while the waveform applied to the base of Tr16 in the reverse mode is shown in the right-half of c respectively. This waveform c is steady just with a slight reduction of the L1 width as shown by dotted line A even though the pulse duration of the horizontal pulse has some fluctuation. At the same time, vertical saw-tooth wave d is applied to the emitter of Tr16, and add-up wave e is delivered to output terminal 20.
Patent JP-H10306917-A (JP)
Title: Stove tank equipped with upper lid and four legs
Inventor: TODOROKI SHINJI
IPC: F24C5/18
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To permit the opening and closing of a lid without reversing a tank or spoiling hands upon supplying oil into a stove tank. SOLUTION: A stove tank 1 is provided with an oil supplying port 2 and a lid 3 at the upper part of the same while four contractable or foldable legs 4, 4, 4, 4 are provided at four corners of the lower part of the stove tank and a safety lever 5 is provided at the upper part of the tank so that the lid can not be opened or closed without removing the tank out of a stove.
Patent JP-H05322836-A (JP)
Title: Galvanic cell gas sensor
Inventor: HITOMI SHUJI
IPC: G01N27/404
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a galvanic cell gas sensor which can detect a plurality of kinds of gases with a single sensor by utilizing the merits of the galvanic cell gas sensor and polar gas sensor. CONSTITUTION:The title gas sensor is constituted principally of a working electrode 2 for causing a gas to make an electrochemical oxidative or reductive reaction, facing electrodes 5 composed of a reductive or oxidative active substance, electrolyte 7, and container 1 for housing them. Since one working electrode 2 and two or more facing electrodes 5a and 5b of different kinds are provided, the facing electrode to be combined with the working electrode 2 can be arbitrarily selected from the two electrodes 5a and 5b in accordance with the kind of a gas to be detected.
Patent JP-S5854521-A (JP)
Inventor: ISEKI TAKAYUKI
IPC: H01H13/16
Filed: 1981-09-28
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-2000345806-A (JP)
Title: Disc or brisk composed of ceramic composite material
Inventor: ARAKI TAKAHITO
IPC: C04B35/80
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a disc or brisk composed of ceramic composite materials maintaining a high strength and having a sufficient fiber volume fraction and a matrix filling rate even at a high temperature. SOLUTION: This disc or brisk 1 is of a three dimensional alignment comprising a first fiber 3a, a second fiber 3b and a third fiber 3c where reinforcing fibers are aligned along a first direction R, a second direction θ and a third direction (z), respectively. Further, the disc or brisk 1 is composed of ceramic composite materials in which the third fiber 3c tightens the first and second fibers 3a and 3b. The first and second fibers 3a and 3b are constructed of crystalline fibers, while the third fiber 3c is constructed of a non-crystalline fiber.
Patent JP-S6048280-A (JP)
Inventor: HAMADA SHIYOUICHI
IPC: B23B31/02
Filed: 1983-08-24
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-S5857284-A (JP)
Inventor: TSUBATA ICHIROU
IPC: H05B3/20
Filed: 1981-09-29
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-H113520-A (JP)
Title: Magnetic recording medium and its production
Inventor: GOTO MAMORU
IPC: G11B5/845
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To further improve the randomness of a fixed signal. SOLUTION: An arbitrary signal is recorded in a 1st magnetic layer 16 formed on a nonmagnetic substrate 15 and a magnetic coating material 19 using a magnetic powdery material is applied, oriented with a DC magnetic field and dried to form a 2nd magnetic layer 21 on the 1st magnetic layer 16. Before a 3rd magnetic layer 26 is formed, the signal recorded in the 1st magnetic layer 16 is vanished by orientation with a DC or AC magnetic field and the polarity of the residual magnetization is inverted from the top of the 2nd magnetic layer 21. The resultant signal is magnetically recorded and then a magnetic coating material using a magnetic powdery material is applied, oriented with a DC magnetic field and dried.
Patent JP-S5278826-A (JP)
Title: Preparation of ester-group-containing fluorocarbosylic acid alkali sal ts
Inventor: YAMABE SHIYOUKEN
IPC: C07C69/67
Filed: 1975-12-26
Abstract: PURPOSE: Ester-group-containing fluorocarboxylic acid alkali metal salts I(A is 1W25C bidunctional perfluoro group;R is alkyl;M is alkali metal), e.g. compound II. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08312070-A (JP)
Title: Roof
Inventor: FUJITA HIDEO
IPC: E04D3/36
Filed: 1996-05-27
Abstract: PURPOSE: To provide a firm roof serving also as the ceiling with beams and bolts invisible from below. CONSTITUTION: Roofing 6 is formed of a panel provided with an engaging part 6a having an outward protruding horizontal part formed at the upper part of one side wall 6c of a U-shape body, and a vertical part formed in a bent state at the horizontal part; and an engaging part 6b having an inward protruding horizontal part formed at the upper part of the other side wall 6d of the body. A plurarity of roofing 6 are parallelly arranged at the lower face of a beam 4, formed of H-sections or the like, at a right angle to the lower face. One side wall 6c of one roofing 6 between a pair of adjacent roofing 6, 6, and the side wall 6d of the other roofing 6 are jointed to each other by engaging the mutual engaging parts 6a, 6b. The jointed side walls 6c, 6d are fixed to a fitting piece 8b by screws 12, 12, and the fitting piece 8b is fitted to the beam 4 to form a roof.
Patent JP-2000344382-A (JP)
Title: Sheet conveying device and recording device
Inventor: SUGIYAMA NORIYUKI
IPC: B41J13/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sheet conveying device and recording device having favorable assembly workability and superior reliability and easily to handle a conveying means unitized in a state of being provided with a first gear and a protective member on a rotary shaft. SOLUTION: A conveying roller gear 16 is provided on one end part of a conveying roller 9, an umbrella-shaped gear cover 15 is attached on the outside thereof, and a conveying roller unit 32 comprises the conveying roller 9 unitized in a state of being provided with the conveyance roller gear 16 and the gear cover 15. The conveying roller unit 32 is inexpensively provided because handling is easy, incorporation to the inside of the device is simple, assembly workability is improved, and the gear cover 15 protects only the conveying roller gear 16 on the conveying roller 9.
Patent JP-H0447789-A (JP)
Title: Video telephone system
Inventor: SAKAI HIROYUKI
IPC: H04N7/14
Filed: 1990-06-15
Abstract: PURPOSE:To display a pattern with information added thereto onto a display device of a television telephone set and to attain automatic dialing through the use of the added information by storing one frame in a moving picture during talking as a still picture and adding the information to recognize the opposite party to the still picture. CONSTITUTION:A moving picture data is inputted from a color data output line 6 via a frame memory bus 12 and a picture data by one frame is stored in a frame memory 8. Upon the input of additional information such as a telephone number the name of an opposite party by using an operation key 15, a control section 11 reads a data in the frame memory 8 via the frame memory bus 12 and the entered additional information is added to the data and the result is recorded on a magnetic disk device 13. In this case, plural picture data such as faces of opposite parties being preceding talking parties are displayed simultaneously on a display device of the television telephone set and automatic dialing is attained by selecting a party from them. Thus, the television telephone set offering operation convenience is realized in which the picture data of the preceding talking parties is utilized.
Patent JP-S5278367-A (JP)
Title: Formation of thin film of compound semiconductor mixed crystals
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L21/265
Filed: 1975-12-25
Abstract: PURPOSE: To simultaneously inject the structural elements for the thin film by depositing a thin film of a group n element on a compound semiconductor substrate of a group n element and a group m element and injecting ions at acceleration energy that makes the flying distance of the group m element longer than the thin film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0713293-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUJI NOBUAKI
IPC: G03C1/04
Filed: 1993-06-25
Abstract: PURPOSE:To provide the silver halide photographic sensitive material superior in dryability and freed of residual dye stains and pickoff fault in rapid processing in an automatic developing machine. CONSTITUTION:The silver halide photographic sensitive material is characterized by containing at least one kind of polymer latex obtained by polymerizing at least one kind of monomer having water-solubility of <=0.025% at 25 deg.C in at least one layer on a support and a fluorinated surfactant in an amount of 0.2-100mg/m<2>. It is more preferable that at least one kind of polymer latex abtd. by polymerizing >=50wt.% monomer and 0.2-100mg/m<2> fluorinated surfactant are contained in the support.
Patent JP-S6177286-A (JP)
Inventor: MAIKERU FUOODO MATSUKARISUTAA
IPC: H01R13/646
Filed: 1985-07-16
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-H05327318-A (JP)
Title: Dielectric resonator
Inventor: IGARASHI MASAO
IPC: H01P5/08
Filed: 1992-05-22
Abstract: PURPOSE:To reduce the cost of a dielectric resonator or a filter and to miniaturize it. CONSTITUTION:An inner conductor 3 is provided at a through hole 9 of a dielectric block 2, and an outer conductor 4 is provided on the side face and a pair of end faces. A terminal conductor 5 is provided at the central part on the side face of the dielectric block 2. The first resonator of lambda/4 is generated between the terminal conductor 5 of the dielectric block 2 and one end face, and the second resonator of lambda/4 is generated between the terminal conductor 5 and the other end face. The dielectric filter is constituted by providing plural through holes at the dielectric block.
Patent JP-H0827654-A (JP)
Title: Production of thermally moldable composite fiber material
Inventor: NISHIZAWA KAZUTO
IPC: D04H1/488
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a thermally moldable composite fiber material capable of producing an inorganic fiber mat having little variation of mechanical strength and especially improved flexural strength. CONSTITUTION:This thermally moldable composite fiber material is produced by applying needle punching on an inorganic fiber mat and impregnating the punched inorganic fiber mat with a thermoplastic resin in a fused state. The needle punching is performed using the following needle: the diameter (D) of a blade 10 is 0.4-0.65mm; the total of kick-up height (H) and stroke depth (S) of a barb 11 is 0.02-0.18mm; and the space (L) between barbs 11 in the same line is 4-8mm.
Patent JP-H04353050-A (JP)
Title: Air bag for vehicle
Inventor: SATO TAKASHI
IPC: B60R21/16
Filed: 1991-05-30
Abstract: PURPOSE:To prevent the air leak from a seamed air bag body peripheral part. CONSTITUTION:An air bag body 3 is formed by seaming a pair of disk sheets 10, 11 in their peripheral parts, and a peripheral seaming part is formed at the butt edges 10a, 11a of both the sheets 10, 11 turned up inside. A heat- resisting tape 17 is put to cover both the butt edges 10a, 11a and straddle over the sheet surfaces, and the heat-resisting tape 17 is superposed and seamed on the sheet surfaces of both the disk sheets to enclose the peripheral seaming part of the air bag body 3. Even if the sheets are extended to open the seams at the time of expanding and extending the air bag body 3, the heat-resisting tape 17 is closely adhered to the sheet surfaces, and a sudden air leak is arrested.
Patent JP-H094041-A (JP)
Title: Invert block structure
Inventor: SHIMAMURA NORIYUKI
IPC: E03F5/10
Filed: 1995-06-22
Abstract: PURPOSE: To provide an invert block having a corrosion resisting and chemical resisting outside surface and a light weight on the whole and enable the blocks to be provided in a manhole with ease as well. CONSTITUTION: An outer peripheral wall surface of blocks 2, which are two- segmented from an invert block 3, are formed with an FRP-made synthetic resin mold 6. Light weight cellular concrete is filled up in this synthetic resin mold 6. An elevation adjusting bolt 11 is mounted on the synthetic resin mold 6. Furthermore, a fan-shaped recessed ditch is provided on the upper surface on the flow-in side of sewage.
Patent JP-S5379479-A (JP)
Title: Namufacture of monolithic solar battery
Inventor: OBIKAWA TAKESHI
IPC: H01L31/04
Filed: 1976-12-24
Abstract: PURPOSE: To ensure an electric isolation for the plural units of the solar battery formed on the same semiconductor substrate by means of the groove which is provided at the rear side  of the substrate and the diffusion layer of the different conduction type from the substrate, As result, the mounting method can be simplified. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6048193-A (JP)
Title: Treatment of crude night soil
Inventor: TERADA TAKESHI
IPC: C02F11/12
Filed: 1983-08-26
Abstract: PURPOSE:To decrease BOD of water to be fed to night soil facilities and to reduce the size of the treating facilities by subjecting crude night soil to a dehydrating treatment, feeding the water after the treatment to the night soil treating facilities and incinerating the dehydrated sludge. CONSTITUTION:Sludge which is a main material is received in a storage tank 3 and before said sludge is fed into activated sludge treating facilities 12, a flocculating agent A such as a high polymer flocculating agent is added thereto by a blender 4, and the waste water treatment of the sludge is carried out. If necessary, for example, if the sludge has high turbidity, the sludge is further passed through a drum screen 5 or the like and is thus filtered before feeding the same to said facilities 12. The sludge is then preliminarily concentrated by adding and mixing an auxiliary B such as ash, woodmeal or the like to and with said sludge by the 2nd blender 6. The sludge is thereafter treated with a dehydrator 7 such as a belt press, pressurizing press or the like having particularly good dehydrating performance so as to be dehydrated to about 60%. The dehydrated sludge is fed to an incineration furnace 8 such as a fluidized bed furnace, multi-stage furnace, etc.