baber/WOPTO huggingface dataset:
Patent JP-H0764105-A (JP)
Title: Separation of writing light and reading out light of optical writing type spatial optical modulation element
Inventor: SATO SHUNICHI
IPC: G02F1/135
Filed: 1993-08-25
Abstract: PURPOSE:To provide a method capable of separating writing light and reading out light by using a dielectric mirror layer and light shielding layer of a small layer thickness without using a dielectric mirror layer and light shielding layer. CONSTITUTION:Glass substrates la and 1b are respectively provided with transparent electrodes 2a and 2b consisting of ITO, etc., and further, an amorphous silicon hydride film which is a photoconductive layer 4 is formed on the transparent electrode 2a. Liquid crystal oriented films 3a and 3b for tilting and orienting nematic liquid crystals are formed on the photoconductive layer 4 and the transparent electrode 2b. A polarizing element 6a is installed on the writing side (photoconductive layer side) of the optical writing type spatial optical modulation element and a polarizing element 6b is installed on the reading out side (liquid crystal layer side). The polarized light beams of the writing light 8a and the reading out light 9a are intersected orthogonally with each other. The polarizing element 6a is so set as to prohibit the passage of the reading out light 9b and the polarizing element 6b to prohibit the passage of the writing light 8b.
Patent JP-H0533057-A (JP)
Title: Heat treating device for rail
Inventor: HOTTA TOMOO
IPC: B21B45/02
Filed: 1991-07-29
Abstract: PURPOSE:To provide a heat treating device for rail, in which rail foot back part is cooled in uniform cooling speed and the uniform quality in the longitudinal direction of rail foot part can be secured. CONSTITUTION:This heat treating device is composed of a carrier 1 for carrying the rail in this extending direction, a cooling device 2 provide with this carrying device 1 in parallel and a rotary carrier 3 for carrying the rail while rotating between the carrier 1 and the cooling device 2, and the cooling device 2 is constituted of each coolant spraying headers 4a, 4b, 4c for head top part, head side part and foot back part of the rail, a rail foot part supporting restriction device 6 and an oscillation mechanism for oscillating the rail foot part supporting restriction device 6 or the coolant spraying header 4c for the rail foot back part in the longitudinal direction of rail. By relatively oscillating the rail in the longitudinal direction to the coolant spraying header 4c for the rail foot back part, the longitudinal direction in rail foot back part can be cooled in the uniform cooling speed.
Patent JP-H0493715-A (JP)
Title: Optical fiber gyroscope
Inventor: HAYASHI SOKICHI
IPC: G01C19/72
Filed: 1990-08-10
Abstract: PURPOSE:To perform the stable control of only one light source and to make it possible to simplify the constitution of electronic circuits and an optical system by providing a constitution wherein the light is supplied into a plurality of optical fibers through one optical distributor which is connected to the light source. CONSTITUTION:The light which is emitted from one light source 1 is split into three light beams in a first optical distributor 3 through a first optical fiber 2. The light beams are cast into a second optical coupler - a fourth optical coupler 7 - 9 through optical fibers 4 - 6. The light beams from the optical couplers 7 - 9 are modulated in a first modulator - a third modulator 19 - 21. The light beams are cast into a first optical fiber loop - a third optical fiber loop 25 - 27, and the light beams are circulated. When an angular-velocity input from the outside is generated in any of the optical fibers loops 25 - 27 which are arranged in the different axial directions under this state, the angular velocity input is detected in any of a first photodetector - a third photodetector 13 - 15 as the intense and as the intense and weak signals by the interference based on a Sagnac effect. Thus, the angular velocity input can be detected.
Patent JP-H0954382-A (JP)
Title: Silver halide photographic sensitive material and image forming method using same
Inventor: ARAI TAKEO
IPC: G03C1/83
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material high in sensitivity and improved in resistance to scratching due to pressure by controlling the Bekk smoothness of the outermost surface on the side of photosensitive silver halide emulsion layers to a specified value or less. SOLUTION: This silver halide photographic sensitive material has the photosensitive silver halide emulsion layer and/or a nonphotosensitive layer containing a dye dispersed in a solid state between the photosensitive silver halide emulsion layer and a support. The Bekk smoothness on the outermost surface on the side of the silver halide emulsion layer is controlled to <=5000sec. At least one of the silver halide emulsion layers and/or its adjacent hydrophilic colloidal layer has a hydrazine derivative added to it and a redox compound to be allowed to release a development inhibitor by being oxidized is contained in at least one of the hydrophilic colloidal layers.
Patent JP-2000046210-A (JP)
Title: Valve element taking in/out device in ball valve
Inventor: ASAKAWA HIROO
IPC: F16K5/06
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To easily take in/take out a spherical valve element in a valve chest in a ball valve. SOLUTION: Leg pieces 8, 9 whose lower end part is movable in the longitudinal direction are suspended from all around a substrate 7, locking parts to be locked to an outer peripheral surface of each annular valve seat are provided on lower end parts of surfaces opposite to each other of the longitudinally arranged leg pieces, and a valve element holding rod 12 whose lower end part is engaged with a spherical valve element 4 is provided on the substrate 7.  The lower end part of the valve element holding rod 12 is locked to the center of a top part of the spherical valve element 4, the spherical valve element 4 is suspended therefrom, right and left annular valve seats 5, 5 are held by forward and rear leg pieces 8, 8 and 9, 9 with their lower parts slightly inclined in a direction approaching to each other, and inserted between right and left thrust rings and pressed downward, and the annular valve seats 5, 5 and the spherical valve element 4 are moved downward and set at a specified position.
Patent JP-H0549827-A (JP)
Title: Air cleaner
Inventor: YOSHIDA TOSHIYUKI
IPC: B01D46/00
Filed: 1991-08-22
Abstract: PURPOSE:To provide an air cleaner of thin type taking up little space and being no hindrance by arranging an electric fan and a filter by the side of the fan in parallel, providing a joint between the filter and the electric fan, and constructing the filter with its angle variable. CONSTITUTION:An electric fan 20 and a filter 21 by the side of the fan 20 are arranged in parallel and the depth of the body is made equal to the thickness of the electric fan 20 only. Therefore, even when the main body is installed stationarily on the floor or shelves, only very small space is needed and even when the equipment is used with the body hung on the wall, similarly the body does not protrude from the wall surface being no hindrance, without impairing the interior decoration of the room. When a joint 30 is installed between the filter 21 and the electric fan 20 and the filter 21 is constructed with its angle variable and the filter 21 is bent by the joint 3, the body is also arranged in the corners of the room.
Patent JP-H0379219-A (JP)
Title: Hack saw
Inventor: YAMAZUMI UMIMORI
IPC: B28D1/02
Filed: 1989-08-17
Abstract: PURPOSE:To facilitate the cutting of a hard but brittle material or a fibre reinforced plastic material or the like, by forming a plane cutting edge by removing the edge height of a saw edge in a specific percentage, and forming on both side surfaces of a saw material a hard grain attachment portion extending from this plane cutting edge to saw edge groves. CONSTITUTION:At a saw edge 2 formed at one side edge of a hack saw main body 1, a plane cutting edge 2a of height (h) and of parallel, is formed by removing an edge tip portion in parallel with the other edge side 7 of the hack saw main body 1 and at the range of 30%-70% of an edge height. A hard grain attachment portion 5 is formed on both side surfaces of the saw edge 2 including edge grooves 3, with hard grains such as diamond grains, CBN or the like which are attached by means of nickel plating or a bonding agent. When the width W of this hard grain attachment portion 5 which extends to a border 6, is set at the same with a plate thickness or four times of the plate thickness, grinding also can be done on the side surfaces in the same way as the plane cutting edge 2a, and deburring and the removal of warping can be conducted.
Patent JP-H1147400-A (JP)
Title: Illegality preventing structure for controlling board housing box
Inventor: ICHIHARA TAKAAKI
IPC: G06F21/75
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent illegality to a controlling board by allowing a fitting-in fixing means to fix a managing number sheet to the proper place of the cover body of a controlling substrate housing box with a sealing part group consisting of a plurality of sealing parts so as to making the managing number sheet fixed to the cover body non-detachable. SOLUTION: The controlling substrate housing box 10 is provided with a case body 12 for housing a controlling substrate 11 and a cover body 13 openably/closably fixed to this body 12 and covering the board 11, and the adhesive part 27 of an unsealing history seal 56 is set to the center part of the front surface of the body 13. In addition, at the right/upper part of the body 13, a managing number sheet fixing part 29 is set to a part positioned over ROM and a managing number sheet 55 is fixed in a built-in state at a fitting recess part 57 sealable by the closing part 58 of a synthetic resin plate formed here. Then, proper number of groups of sealing parts 36 provided with a plurality of sealing parts 37 which can be sealed by a sealing vis 38 are arranged on the side surface of the box 10.
Patent JP-S6365148-A (JP)
Title: Fuel controller for engine
Inventor: SHIRAISHI HIDEO
IPC: F02D41/08
Filed: 1986-09-08
Abstract: PURPOSE:To keep off any overrichess at the time of idle shifting, by making a setting lower limit engine speed,performing fuel quantity increment, higher to some extent in accordance with a fact that idling speed to be set according to cooling water temperature or the like becomes higher at the time of fuel supply reopening from a decelerating fuel-cut. CONSTITUTION:A control unit 26 operates a fundamental fuel injection quantity on the basis of each detected value out of an air flow meter 11 and an engine speed sensor 20, and also perform varieties of compensation on the basis of each detected value out of a throttle opening sensor 23, a water temperature sensor, etc. When an accelerator pedal is not operated, a desired idling speed is set according to external load of cooling water temperature, air conditioning, etc. And, when engine speed is more than the first setting engine speed adding the specified value to this setting engine speed and less than the second setting value higher than the former, decelerating increment compensation for preventing a decelerating shock is carried out.
Patent JP-S61150969-A (JP)
Inventor: OGUDEN DABURIYUU BOODEN
IPC: F16G11/10
Filed: 1985-09-24
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-S6367369-A (JP)
Inventor: TOMURA HIDEMASA
IPC: E04F15/18
Filed: 1986-09-08
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-H0940382-A (JP)
Title: Vehicle for high lift work
Inventor: FURUYA YUKINORI
IPC: B66F11/04
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To carry out a high lift work to three surfaces from three directions, and to realize a small size of a working vehicle, by forming a recess to the slide floor of a working bench as well as making the slide floor sliding-movable, and furthermore, providing a folding part to the slide floor. SOLUTION: While a sliding floor 17 is provided on a working bench 9 in a vehicle for high lift work 7, a recess 18 is formed to the slide floor 17. And when a high lift work is carried out to a pillar form structure A, the slide floor 17 is slide-moved from its storing position to a working position projected from a base floor 16. At the same time, while a carriage is fraveled, the working bench 9 is moved up and down by an elevating mechanism 6, and the working bench 9 is set positioning to a plane position relation to penetrate the pillar form structure A in the recess 18 of the slide floor 17 of the working bench 9, and at the same time, the working bench 9 is set at the height level necessary for the high lift work to the pillar form structure A.  Consequently, the work can be carried out to the pillar form structure A, at least to three surfaces from three directions, by carrying out the height working through the recess 18.
Patent JP-S6188249-A (JP)
Title: Photographic printing device
Inventor: TOKUDA KANJI
IPC: G03B27/46
Filed: 1984-10-08
Abstract: PURPOSE:To improve cooling effect by forming an air blow-off port for directing a negative emulsion surface to a negative carrier and communicating the air blow-off port with the inside of a housing which contains an exposure lamp, and cooling a negative from both surfaces. CONSTITUTION:The exposure lamp 12 is cooled with air blown by a cooling fan 16 and prevented from overheating. The air which is warmed up by cooling the exposure lamp is discharged to the air from the opening of the housing 20. Part of the air from the cooling fan 16 cools the base surface of the negative positioned at an aperture from inside the housing 20. Further, part of the air from the cooling fan 16 reaches the inside of a lid member 44 through air passages 42 and 44 and is blown out of the opening part of the lid body toward the emulsion surface of the negative 34. Thus, the negative is cooled from both surfaces and the cooling effect is improved.
Patent JP-H056409-A (JP)
Title: Method and device for producing logic circuit
Inventor: UEDA MASAHIKO
IPC: G01R31/28
Filed: 1991-08-22
Abstract: PURPOSE:To attain the automatic production of a logic circuit having satisfactorily high stability and free from the increase in the cost due to a test circuit. CONSTITUTION:A logic synthesizing means 1 synthesizes a logic circuit which can perform a given function based on the input function description. A logical level test vector generating means 2 outputs the fault detection rate and the stability analysis result of the test vector after generating this vector for the detection of faults by analyzing the logic circuit synthesized by the means 1. A deciding means 3 decides whether the fault detection rate outputted from the means 2 is satisfactorily high or not. If not, a circuit conversion means 4 converts the logic circuit synthesized by the means 1 based on the stability analysis result obtained by the means 2.
Patent JP-H0763689-A (JP)
Title: Rotation-type flaw inspection apparatus
Inventor: HAGIWARA TSUNEYUKI
IPC: G01N21/93
Filed: 1993-08-26
Abstract: PURPOSE:To provide a rotation-type flaw inspection apparatus wherein flaw on the surface of a substrate on which a circuit pattern or the like has been formed is inspected by using a simple signal processing system and at a high speed. CONSTITUTION:A luminous flux from a light source 26 is cast on a point P, to be inspected, on a wafer 1. A luminous flux 32 from the point P to be inspected forms, on a rear-side focal-point face 33 via a Fourier transform lens 31, the Fourier transform spectrum of a circuit pattern on the point P to be inspected. A luminous flux which has removed a Fourier transform spectrum not containing any error from the Fourier transform spectrum by a spatial filter 34, is received by a photoelectric conversion element 41. While the wafer 1 is being turned by a turntable 21 and moved in y-direction, the spatial filter 34 is turned in synchronization with the wafer 1.
Patent JP-S6189938-A (JP)
Title: Fuel supply control in high load operation of internal-combustion engine
Inventor: WAZAKI YOSHIO
IPC: F02D41/24
Filed: 1984-10-11
Abstract: PURPOSE:To prevent the occurrence of an engine knock under a high load at a high temperature by correcting a correction factor for the amount of injected fuel under a high load in accordance with the speed and temperature of an engine. CONSTITUTION:The opening time of a fuel injector valve 6 is set to the value of the reference value read out from a base map established according to an absolute negative pressure in an inlet channel PBA and an engine speed Ne multiplied by a correction factor varying variously depending on an operational condition. When the engine is operated under a high load, one of fundamental fuel amounts is selected according to the speed and the negative pressure and further an increase in fuel is corrected in accordance with an engine temperature and the load. Thus, the amount of injected fuel at a high temperature and under a high load is properly controlled to prevent the occurrence of an engine knock.
Patent JP-H0962052-A (JP)
Title: Image forming method
Inventor: EBARA TOSHIYUKI
IPC: G03G15/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device without including a heater or a cleaning roller by combining a photoreceptor having improved temp. characteristics and electric characteristics and an ozoneless electrification device. SOLUTION: An electrifying member 100 forming a brush layer 101 of magnetic powder on outer peripheral surface of a cylindrical multipolar magnetic body having >=100G by >0.1 travel speed ratio opposite direction to the body 104 to be electrified to electrify the body 104. The body 104 to be electrified is a photoreceptor having an amorphous silicon photocoductive layer. The photoconductive layer contains 10-30at.% hydrogen, 0.2 to 0.5 ratio of Si-H2 /Si-H, 50-60meV specified energy in the robe of an exponential function obtd. from the subband gap optical absorption spectrum of the part where light enters. The localized state density is between >=10<14> and <10<16> cm<-3> , and the surface resistance of the photoreceptor is 10<10> to 10<15> Ωcm, and the magnetic powder has 10<4> to 10<9> Ωcm resistance and 10-50μm particle size.
Patent JP-S60102625-A (JP)
Title: Additional information printing device
Inventor: KASAHARA SEITAROU
IPC: G03B27/62
Filed: 1983-11-10
Abstract: PURPOSE:To set a direction of additional information to a desired direction by constituting a titled device so that a pattern display part on which information to be added is displayed becomes movable. CONSTITUTION:An additional information printing device A positioned on the lower face of a scale plate 7 is held by a holder, and this holder is connected to an operating lever 12 of the upper face of the scale plate 7. The device A can be directed to an optional angle position by rotating the operating lever 12 in the direction as indicated with an arrow (b) or (b'). Also, according to a remote control system using a pulse motor 13, an endless belt 17 is extended between a driving pulley 14 fixed to an output shaft of a motor 13, and a driven pulley 16 fixed to a gear 15, the holder for holding the device A is constituted of a gear 18, and said gear 15 is engaged with this gear 18.
Patent JP-S6454928-A (JP)
Title: Driver circuit for ternary value transmission
Inventor: SATO TAKASHI
IPC: H04L25/02
Filed: 1987-08-26
Abstract: PURPOSE:To simplify the circuit by controlling 4 transistors(TRs) of the tri-state value transmission driver circuit through the direct drive of 3-state input levels thereby sending a tri-state code and eliminating the need for the circuit of binary control. CONSTITUTION:Four TRs 11, 21, 13, 24 are turned on/off by the direct drive of input levels of three values, 0V, 2V and 4V and the two TRs 11, 21 are on/off-controlled by a diode 31 of a level shift means 3. Moreover, the level of the TR 24 is shifted to the collector of the TR 31 by a diode 32 of the level shift means 3 to output the tri-state codes of 4V, 2V, 0V.
Patent JP-H0963157-A (JP)
Title: Carrier guide device of recording body web to be followed by recording head
Inventor: MOCHIZUKI KOKI
IPC: G03B27/32
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent a photosensitive emulsion layer and a magnetic material layer from flawing by including a contact surface area of a recording head with the recording body web in an area of the web surface and providing rollers rotatably in avoiding the recording head. SOLUTION: The rollers 54 and 55 are provided in an approximately middle position of a carrier passage guide 53 in a lower part, having axial centers in the widthwise direction of the film W respectively to be rotatable. In this case, even when the film W is further bent and is to be pressed against a roller surface, a bent part is immediately moved out in the carrying direction without receiving particular large resistance, so that there is no time to spare for flawing the surface of the film W. Consequently, the occurrence of a flaw on the surface of the film W does not take place. Then, the stabilized function can be exhibited without a gain loss at the time of reading and writing a magnetic record.
Patent JP-H0854529-A (JP)
Title: Multiple optical fiber aligning device
Inventor: YAMANE MOTOHIRO
IPC: B21F15/06
Filed: 1994-08-12
Abstract: PURPOSE:To provide a multiple optical fiber aligning device which facilitates production of the device and is capable of exactly aligning multiple optical fibers and optical parts on the side to be connected. CONSTITUTION:Piezoelectric elements 6 are arranged and fixed to the upper side of a device base plate 8. The device is provided with a fine adjustable stage 30 having these piezoelectric elements 6 and a microarm 1. The microarm 1 is constituted by providing with moving arms 11 to 18 functioning as cantilevers. Projecting parts 9 having slopes 5 are formed on the front end side of these moving arms 11 to 18. V grooves for holding optical fibers are formed by adjacent slopes 5 formed by assembling these projecting parts 9. The moving arms 11 to 18 are provided with elastic deformed parts 3 formed thin on their base end side. The moving arms 11 to 18 are supported by the piezoelectric elements 6 so that the optical fibers held in the V grooves are discretely and finely moved by discretely and finely adjusting the piezoelectric elements 6.
Patent JP-H1147548-A (JP)
Title: Filter medium filled in deodorizing device and manufacture of the same
Inventor: FUJITA MASANORI
IPC: C02F3/10
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To enable mass production of a porous ceramic filter medium at a low cost which can perform deodorization by installing it in a space or a facility in which an odor is generated and sucking air in a room in such a manner as to allow the air to pass through. SOLUTION: Mud water is permitted to invade a sponge-like polymer compound 6 and the sponge-like polymer compound 6 containing the mud water is burned in a burning furnace in order to melt the compound 6 at a high temperature and the mud water which has invaded a porous part of the compound 6 is burned so as to form a porous ceramic filter medium having a shape corresponding to a shape obtained by turning over the compound 6.
Patent JP-S58115205-A (JP)
Inventor: HATA SHIROU
IPC: F22B31/04
Filed: 1981-12-28
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。