baber/WOPTO huggingface dataset:
Patent JP-H09254830-A (JP)
Title: Travel control hydraulic circuit device for automatic traveling vehicle
Inventor: MIZUKURA TAIJI
IPC: B62D1/28
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To secure safety of a traveling vehicle while automatically traveling unmanedly. SOLUTION: A travel control hydraulic circuit device is equipped with a first hydraulic cylinder 30, which integrally actuates a travel clutch for connecting and disconnecting power transmission from an engine carried on a traveling vehicle to a travel device and a brake device for stopping the travel device, and a second hydraulic cylinder 17 of an automatic steering device in a hydraulic circuit 16 actuating by a single hydraulic pump 22 and a second solenoid control valve 28 for the second hydraulic cylinder 17 is connected in series to the upstream of the hydraulic oil supply to hydraulic circuit 16, while a first solenoid control valve 29 for the first hydraulic cylinder 30 is connected in series to the downstream of the hydraulic oil supply to the hydraulic circuit 16.  In order to stop the traveling vehicle, the second solenoid control valve 28 for the second hydraulic cylinder is held in the neutral position and the first control valve 29 drive is practiced by supplying hydraulic oil with priority to the first solenoid control valve 29.
Patent JP-S62218815-A (JP)
Title: Angle of rotation detecting circuit
Inventor: YOKOYAMA TOSHIO
IPC: G01D5/245
Filed: 1986-03-19
Abstract: PURPOSE:To detect an angle of rotation accurately, by amplifying an output voltage of a magnetoelectric conversion means arranged directly facing a magnetic rotor rotating while synchronizing a crank shaft of an internal combustion engine with an amplifying circuit having a small amplification factor while a driving voltage of the conversion means is inputted into the circuit as bias voltage through a variable resistance. CONSTITUTION:When a cylindrical magnet ring 14 is provided on a magnet rotor 16 rotating while synchronizing a crank shaft of an internal combustion engine, the ring is made up of a lamination of a first magnetizing belt 22, a second magnetizing belt 24 and a third magnetizing belt 26. Moreover, the number of N and S poles provided on the respective magnetizing belts are varied beforehand to prevent changes in the output of a magnetoelectric conversion means 20 comprising hall elements arranged facing them otherwise caused gradually at lower position. Then, an angle of rotation detecting circuits the same in the structure each comprising the magnetoelectric conversion means 20, a differential amplification circuit 28 and a comparator circuits 30, all having variable resistances 20i, as opposed to these magnetizing belts are provided and an output of the means 20 is inputted into the circuits 28 as bias voltage while being used as reference voltage of the circuits 30 to detect the zero- crossing position faithfully.
Patent JP-H08230955-A (JP)
Title: Composite container having heat-resisting and heat-insulating propertis
Inventor: OGASAWARA ERIKO
IPC: B65D81/34
Filed: 1995-02-28
Abstract: PURPOSE: To improve convenience in use and safety in a product packaging container for applications involving ignition and combustion. CONSTITUTION: A composite container comprises an outer tube 2 made of cardboard and a container body 1 made of a metal and a seat 3 made of a synthetic resin which are fitted via an adhesive agent 5 to both ends of the tube 2 respectively. Thus a rigidly integrated container is obtained wherein a side and a bottom are not overheated.
Patent JP-S61225083-A (JP)
Title: Apparatus for feeding passbook
Inventor: KOSHIDA YOSHINORI
IPC: G06Q40/00
Filed: 1985-03-29
Abstract: PURPOSE:To realize a small passbook feed apparatus by reducing the occupying volume of a feed path, by providing not only a passbook inserting and receiving mechanism between an insert port and a discharge port but also a passbook page closing means. CONSTITUTION:A passbook 25 is fed to an A-direction and the page in the side of the leading end thereof is rotated around a center fold to be gradually closed and, immediately after the center fold was held between a feed roller 18 and a clamp roller 20, a rotary pawl 21 is rotated by about 180 deg. to a B- direction to perfectly close the aforementioned page. The clamp roller 20 is controlled according to the feed of the passbook 25 by the signal of a detector 22 and, when the center fold of the passbook comes, the passbook 25 is held between the clamp roller 20 and the feed roller 18 to be sent in a carrier 23 by the rotation of the feed roller 18. Thereafter, the carrier 23 is retracted to be returned to a feed path 13 and moved through the feed path 13 by a drive means 24 and the passbook 25 is fed to the business processing position 10a or 10b-10e of a teller to be transmitted and discharged from an access port 14a or 14b-14f.
Patent JP-S60207386-A (JP)
Title: Cutting method of semiconductor pressure sensor wafer
Inventor: NAKAMURA HIROSHI
IPC: H01L29/84
Filed: 1984-03-31
Abstract: PURPOSE:To improve the yield of a pressure sensor chip by cutting an Si pressure-sensitive element wafer along a cutting path up to depth reaching to the inside depth of a pedestal wafer while crossing over a junction surface with the pedestal wafer from the surface side and separating and making independent a cutting process. CONSTITUTION:An Si pressure-sensitive element wafer 12 and a pedestal wafer 14 are joined by a low melting-point glass layer 16 in a semiconductor pressure sensor wafer 10, and dicing lines in approximately 100mum width are drawn and formed on the Si pressure-sensitive element wafer 12 in the pressure sensor wafer 10 to a measure shape. The Si pressure-sensitive element wafer 12 is stuck onto a support plate 26 being a size larger than the pressure sensor wafer 10. The pedestal wafer 14 is cut along cutting paths corresponding to the dicing lines on the Si pressure-sensitive element wafer 12 by using a blade in 300mum thickness. The support plate 26 can be used repeatedly because each wafer 12, 14 can be cut without shaping cutting grooves to the support plate 26.
Patent JP-S58182121-A (JP)
Title: Magnetic head device
Inventor: INCHI TOSHIO
IPC: G11B5/17
Filed: 1982-04-19
Abstract: PURPOSE:To make a connection easily without increasing plane space by providing a connector to the upper part of a magnetic head. CONSTITUTION:A sound erasing head 20 is united to a sound control head 10. A printed board 40 provided with lead terminals 13, 14, and 22 which connected to wirings provided to respective head elements and projected from the rear of a magnetic head body, holes into which these lead terminals are inserted, and conductive foil parts with which the lead terminals are coupled electrically is arranged at right angle to the lead terminals. The connector 30 used while coupled electrically with the conductive foil parts to make connections with external electric circuits is formed on the printed board 40 and arranged at the upper part of the magnetic head. Consequently, connections with lead lines extending from other electric circuits are facilitated.
Patent JP-H11245263-A (JP)
Title: Three-plate mold
Inventor: OKABE KENICHI
IPC: B29C45/26
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To shorten a molding cycle by opening a runner stripper plate and a fixed mold before a fixed mold and a movable mold of a mold are fully opened so that a molding can be taken out, to complete the taking-out of a runner. SOLUTION: A mold 10 is closed, a resin is filled and molded. A moving side mounting plate 11B is moved. A runner stripper plate 12 and a fixed mold 14 are opened by a compression spring 22. A runner 2 is separated from a molding 1 while the runner 2 remains fixed to the plate 1. The plate 12 and the plate 11A are opened by an air cylinder 23 contained in the plate 11a, and the runner 2 is removable by removing a runner locking pin 33 fixed with the runner 2. When a detector 30B detects that an opening amount of the mold 114 from the plate 12 can remove the runner 2 by the movement of the plate 11B, a runner removing unit 32 enters the mold 10 to take out the runner 2 out of the mold 10, and draw and drop the molding 1 from a movable mold 12 by a stripper plate 6. Thus, a molding cycle can be shortened.
Patent JP-S53149281-A (JP)
Title: Laminate with hydrophilic film
Inventor: OKANIWA HIROSHI
IPC: B32B27/16
Filed: 1977-06-02
Abstract: PURPOSE: A film of the hydrolyzate of titanium tetraalkoxide is provided on a sheet base and irradiated with ultraviolet rays to make the film hydrophilic, thereby producing a laminate with hydrophilic surfaces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0611221-A (JP)
Title: Automatic ice-making machine
Inventor: SUMIHIRO KATSUSHI
IPC: F25C1/24
Filed: 1993-03-23
Abstract: PURPOSE:To produce ice cubes in a normal size constantly by judging whether the quantity of water in a feed tank is at level sufficient for supplying the rated quantity of water to ice an ice tray. CONSTITUTION:A float 12a that moves in accordance with changes of the water level is provided to a feed tank 12. As the position of the float 12a descends and reaches a detecting point, the position is detected by the light that is emitted from a water level sensing element 19 and thrown back by the float 12a. Then, a microcomputer 17 judges shortage in remaining quantity of water in the feed tank 12, based on the detection signals of the water level sensing element 19. The water level in the feed tank 12 is detected when the water is fed, and when the judgement is made for shortage of the water necessary for the next feeding, the microcomputer 17 notifies the shortage by lighting up a feeding lamp 27, and the feeding is stopped until the tank is replenished with water. Thereby ice cubes in a normal size can be surely produced.
Patent JP-H04277997-A (JP)
Title: Sound field controller
Inventor: ANDO SHIGEO
IPC: G10K15/00
Filed: 1991-03-05
Abstract: PURPOSE:To realize the sound field controller from which no howling is caused due to feedback of an acoustic signal in the speaker microphone system. CONSTITUTION:A circuit cancelling howling from a speaker 1 to a microphone 2 due to a reflection sound parameter is made up of a DSP7 and an FIR filter 8 and provided to the sound field controller in which a reflection parameter as to a reflection sound from a hall to be reproduced by the reproduction speaker 1 based on a reflection sound data in an acoustic space such as the hall is stored in a ROM 18 and a reflection sound signal corresponding to a source signal from the sound collection microphone 2 is generated by a DSP 7 based on the reflection sound parameter and fed to a speaker 1.
Patent JP-S58180453-A (JP)
Title: Preparation of monochloroacetic acid
Inventor: HASEGAWA HIROYUKI
IPC: C07C53/16
Filed: 1982-04-19
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of alpha-amino acid, alpha-hydroxy acid, etc., in high conversion and selectivity, by oxychlorinating acetic acid in vapor phase in the presence of a catalyst comprising cupric chloride and a chloride of an VIII-group metal supported on a carrier. CONSTITUTION:The catalyst consisting of cupric chloride and the cocatalyst consisting of at least one chloride of an VIII-group metal (e.g. PtCl4.5H2O) are supported on a carrier such as silica-alumina (preferably having a pore diameter of 100- several hundreds Angstrom ). The amounts of the catalyst and the cocatalyst are preferably 100-300g/l and 5-50g/l, respectively. Acetic acid is subjected to the oxychlorination preferably at 180-300 deg.C under normal pressure - several kg/cm<2>G in the presence of the above catalyst to obtain the objective monochloroacetic acid. The composition of the mixed gas used as the raw material is e.g. 0.5-3 moles of hydrogen chloride and 0.1-1mol of oxygen per 1mol of acetic acid.
Patent JP-H10261227-A (JP)
Title: Optical information reproducing device
Inventor: INOUE MASATO
IPC: G11B19/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To reproduce information while performing AT control for each track by moving a light spot between a tracking track and an information track during relative reciprocating movements in an optical card difference in width between the tracking track and the information track. SOLUTION: When a pulse motor 91 is rotated, a rotary encoder 90 is also rotated, and its rotating amount is measured by a detected signal waveform. The rotating command of a specified amount is given to the pulse motor by the MPU light spot moving command of an MPU and, following the rotation of the pulse motor, an optical card loading base 93 is moved vertically to a tracking track via a connecting section 92. Thus, a light spot is moved by a specified amount between the tracking track and an information track. During this movement, AT control is switched from closed control to open control and, after the movement of a specified amount, the AT control is switched again to the closed control and then the AT control is continued.
Patent JP-H09258958-A (JP)
Title: Register file
Inventor: HARA TETSUYA
IPC: G06F7/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce capacity parasitic to the bit line of a register file and to speed up the operation by making the prescribed area of a first transistor and the prescribed area of a second transistor, which are connected to the same data line, to be common. SOLUTION: In one data cell, aluminum wirings 97 and 100 are connected to the ends of one diffusion area 300 and an aluminum wiring 94 to the center. Polysilicon wirings 95 and 96 are arranged in parallel between the aluminum wirings 94 and 97 above the diffusion area 300, and polysilicon wirings 98 and 99 are arranged between the aluminum wirings 94 and 100. In the duplex register file, the first and second transistor forming areas 92 and 93 where the two read transistors of the same cell are formed can share a drain area 101. Thus, the drain area connected to the aluminum wiring 94 becomes one data cell, the connection capacity of the wiring 94 can be made into half and register read time can be shortened. Furthermore, a layout area can be reduced and an integration degree can be improved.
Patent JP-H09260882-A (JP)
Title: Electromagnetic shielding tile carpet and electromagnetic shielding flooring construction using it
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04F15/16
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To realize electromagnetic shielding at low cost with a simple work. SOLUTION: This carpet is provided with a carpet member 10 and a metallic foil 11 adhered to the rear surface of the member 10, and the foil 11 is provided with connection pieces 11a projecting from the sides of the member 10. The respective connection pieces can be folded toward the rear side of the member 10, and when the tile carpets are placed on the floor, one connection piece of one tile carpet is overlaid on the other one of the other tile carpet so that the foils 11 can be connected electrically with each other.
Patent JP-S53149950-A (JP)
Title: Preparation of cyclohexyl carbinols
Inventor: KITAHARA KOUICHI
IPC: C07C27/00
Filed: 1977-06-01
Abstract: PURPOSE: To prepare cyclohexyl carbinols useful as a raw material of drugs, perfumery, plasticizers, etc., in high yield and reaction rate, by hydrogenating aromatic aldehydes in the presence of ruthenium catalyst and a basic substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04300159-A (JP)
Title: Manufacture of laminated ceramic electronic part
Inventor: NISHIYAMA TOSHIHIKO
IPC: H01G4/30
Filed: 1991-03-28
Abstract: PURPOSE:To eliminate the necessity of separation between a ceramic element and an abrasive by using an oxide constituting the ceramic material of the ceramic element or an oxide the same as a powder to be laid used during barrel polishing before the ceramic element is sintered, as the abrasive. CONSTITUTION:Polyvinyl butyral resin and dioctyl phthalate are blended into a derivative powder composed of BaTiO2 as a main component, and are mixed in a bowl-mill with the use of a solvent so as to prepare a slurry from which ceramic green sheets are formed on a polyethyl film. Then, internal electrodes 2 made from an internal electrode paste are formed on the green sheets with the use of a screen printing process. Thereafter, the sheets are made into press- contact with each other and laminated with each other so as to form a lamination of twenty layers which is then cut into chips so as to obtain ceramic elements. These ceramic elements are subjected to barrel-polishing by using an abrasive made of ZrO2 which is the same as ZrO2 used as a powder to be laid during sintering of the ceramic elements. Then, after removal of the binder, the lamination is sintered and is then incorporated with external electrodes so that a ceramic electronic part is completed.
Patent JP-H01235875-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKABE MASAOMI
IPC: H01L21/66
Filed: 1988-03-16
Abstract: PURPOSE:To obtain the device which is less decreased in an operation margin, is short in access time and can exactly measure the access time at the time of a function test by latching an input signal according to a timing instruction signal. CONSTITUTION:Transistors (Tr)Q 10, Q 11 constitute a differential pair. The base of the TrQ 10 is connected to a non-inversion output O, the emitter to the collector of a TrQ 12, and the collector to the common juncture of the collectors of the TrQ 1, Q 3, respectively. A latch operation clock signal-CLK is applied to the base of the TrQ 12 and the emitter thereof is connected to the common juncture of the emitters of the TrQ 7, Q 8. The TrQ 10 and Q 11 attain a latch mode to receive the outputs of the TrQ 6 and Q 5 just before turning on of the TrQ 12 and to latch the same when the TrQ 12 turns on. The TrQ 10, Q 11 attain a through-mode when the TrQ 12 is off.
Patent JP-S62261902-A (JP)
Inventor: HERUMANSA KUMAARU UITSUKURAMAS
IPC: G01B15/08
Filed: 1987-03-20
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-H09256591-A (JP)
Title: Metal fitting for fixing siding and fixing structure of siding
Inventor: YAMAMOTO ATSUSHI
IPC: E04F13/08
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting for fixing and fixing structure, in which a siding can be fixed accurately and simply at a specified place. SOLUTION: A metal fitting 1 for fixing sidings is composed of a beltlike fixing band section 2 fastened onto a wall surface and a plurality of holding pieces 3 being formed to the fixing band section 2 at regular intervals in the longitudinal direction of the fixing band section 2 and holding the sidings 5, and the holding pieces 3 holding the sidings 5 are arranged on the wall surface at regular intervals by fastening the fixing band section 1 onto the wall surface. The sidings 5 are fixed simply and surely at specified places by inserting the sidings 5 among these holding pieces 3 and holding the sidings 5 by the holding pieces 3.
Patent JP-S58183312-A (JP)
Title: Cooling cycle for motorcar
Inventor: YANAGIDA EIICHIROU
IPC: B60H1/32
Filed: 1982-04-20
Abstract: PURPOSE:To contrive an improvement of cooling capacity, by a method wherein a plurality of vaporizers is provided within the same air duct, dehumidification and supercooling are made to carry out by an upstream side vaporizer and a downstream side vaporizer respectively. CONSTITUTION:At the time of quick cooling, coolant is fed to vaporizers 25A and 25B by operating a directional control valve 26, and an expansion valve 24B is adjusted so that cooling capacity of the upstream side vaporizer 25A in a cooler unit 2 becomes an extent of 0 deg.C. As for a downstream side vaporizer 25B, an expansion valve 24B is adjusted so that its cooling capacity becomes an extent of -5 deg.C. With this, although air is dehumidified by the vaporizer 25A, condensed water is prevented through a temperature of 0 deg.C from freezing. This dehumidified air is supercooled by the vaporizer 25B. The condensed water, therefore, is prevented from freezing, even in supercooling. Thus, air duct is prevented from blocking and the quick cooling of a room of a motor car can be performed.
Patent JP-S55156455-A (JP)
Title: Method and device for deciding signal
Inventor: KOTAKI KUNIO
IPC: H04L25/08
Filed: 1979-05-24
Abstract: PURPOSE:To set a threshold value by using yp, which satisfies integral (ypinfinity P(y) dy)=C provided that C is a constant depending upon features of a probability density function of a noise and P(y) is a probability density function of the value of data, found from a string of observation data. CONSTITUTION:An observation value obtained by sensor 1 is amplified by amplifier 2 before being inputted to information extracting circuit 3. One extracted observation value output is inputted as it is to comparing circuit 6 and the other to yp calculating circuit 4 providing yp calculation. Then, yp is found and inputted to K- multiplying circuit 5 for determining threshold value TH=Kyp  (K: constant). The output of K-multiplying circuit is threshold value TH, which is compared by comparing circuit 6 to the extracted observation value so as to decide the existence and magnitude of a signal.
Patent JP-H06324444-A (JP)
Title: Photographic element
Inventor: RAKETSUSHIYU JIEIN
IPC: G03C7/30
Filed: 1994-04-01
Abstract: PURPOSE: To reduce blue light absorption and to improve light-fastness and to enable selection of λmax under the influence of a coupler solvent and to facilitate bleaching for giving retouchability by incorporating a specified stabilizer and a specified color coupler. CONSTITUTION: The photosensitive silver halide emulsion layer or an adjacent layer contains the color coupler represented by formula I or II in which each of A and B is an electron with-drawing group; X-(Link)n - is an H atom or a coupling-releasable group; R is an optionally substituted alkyl or cycloalkyl group or the like and >=2 of A, B, R, and X may form a part of a ring when needed; Link is a bonding group; (n) is 0, 1, or 2; and Z is a group for extending a conjugate route from A or B to a -NH-R group, while keeping an electron withdrawing properties of all the A-Z- or B-Z- group. The layer containing the color coupler contains also the stability represented by formula III in which E is an alkyl or alkenyl group or the like; X is an alkylidyne group or the like or a simple bond; and W is a substituent.
Patent JP-H01238093-A (JP)
Title: Holding method of printed board and device therefor
Inventor: HOSHINO MASAFUMI
IPC: H05K3/18
Filed: 1988-03-18
Abstract: PURPOSE:To make it possible to perform the drainage of a printed board in a short while efficiently, by holding the printed board in such a way that its lower side intersects with an imaged horizontal plane at a prescribed angle. CONSTITUTION:A printed board 1 is suspended by suspension bars 3a and 3b of a lift device which is not shown in Fig. and made up of an air cylinder through a pair of right and left hangers 2a and 2b in such a way that the surface of the board become almost perpendicular to the surface of a plating treatment liquid. As to the hangers 2a and 2b, the well known hangers have no practical difficulty and hooks are formed on each upper end of the hangers to hook on the suspension bars 3a and 3b. Respective lower ends of its hangers are anchored to both ends of the upper side of the printed board 1 by a fixing means, for example, screws and so on. The operation of the lift device allows the printed board 1 to be immersed in the plating treatment liquid L in a state that the surface of the board become almost perpendicular to the surface of the treatment liquid and after the elapse of a designated time, it is pulled up out of the liquid into the air. In such a case, the printed board 1 is held on a slant so that its lower side 1a may intersect at a prescribed angle with a virtual horizontal plane.
Patent JP-S61268979-A (JP)
Inventor: FURIITOHERUTSU BETSUKERU
IPC: F27B9/04
Filed: 1986-03-25
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。