baber/WOPTO huggingface dataset:
Patent JP-H04277643-A (JP)
Title: Optical inspection apparatus for transparent substrate
Inventor: KATO KINYA
IPC: H01L21/66
Filed: 1991-03-06
Abstract: PURPOSE:To ensure a highly precise detection by angularly deflecting the optic axis of a detection optical system and the optic axis of an irradiating optical system toward the same direction over a detected transparent substrate, thereby reducing the influence of rays which are scattered from the rear of the transparent substrate such as a reticle, a mask, or the like. CONSTITUTION:There are disposed an irradiating optical system 10 which sweeps a beam spot across a detected transparent substrate 50, and a detection optical system 20 which detects a reflected scattered ray. In such an optical inspection apparatus, the detection optical system 20 is constituted of a light receiving objective lens 22 which produces the image of the beam spot on the detected transparent substrate 50, a screen 23 with a slit aperture 24, which aperture has a conjugate relationship with the scanning locus of the beam spot over the image of the beam spot, and an optical detecting means 60 which detects a ray transmitting the slit aperture 24. The optic axis of the detecting optical system 20 and the optic axis of the irradiating optical system 10 are angularly deflected toward the same direction over the detected transparent substrate 50, whereby the deflection angle of the light beam, the magnifying power of the lens 22, and the width of the slit 24 are determined so as to prevent the scattered rays from the rear side of the detected transparent substrate 50 from being incident on the slit 24.
Patent JP-H02247896-A (JP)
Title: Nonvolatile memory cell
Inventor: UIRIAMU PII REPASUKII
IPC: G11C17/00
Filed: 1990-02-22
Abstract: PURPOSE: To eliminate the influence of each cell operation and the other cell operation in a well by providing the prescribed separation means, separating programming voltage from an control input, and always making the control input an appropriate level. CONSTITUTION: Programming voltage VPP is supplied to a programming voltage input 104 in a program or a programming mode. When the voltage of a line 104 is raised to power source voltage or more, an output of an inverter 144 is raised following this. As gate voltage and source voltage of a transistor TR 150 follows output voltage of the inverter 144, the TR 150 is turned off. Thereby, voltage VPP is separated from the gate of the inverter 144. A TR 166 is turned off by output voltage of an inverter 160 supplied to the TR 166, and a path between the line 104 and a TR 164 is formed. This makes an output of the inverter 160 raise to voltage VPP, and an input of the inverter 160 is separated from voltage VPP. Thereby, data and an control input are always maintained at an appropriate level.
Patent JP-S52124149-A (JP)
Title: Grounding protective relaying system
Inventor: KAWAI KAZUYA
IPC: H02H3/16
Filed: 1976-04-09
Abstract: PURPOSE: To reduce capacitor by inserting capacitor between ground and primary neutral of three-phase meter transformer with broken delta-connection primary of which is star-connected while secondary and tertiary are connected with current limitting resistors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57153371-A (JP)
Title: Electronic cash register
Inventor: SUZUKI YASUO
IPC: G07G1/12
Filed: 1981-03-18
Abstract: PURPOSE:To make it unnecessary to manually calculate a return amount, and to save its energy, by summing up and storing the return amount to an operator, as to each operator. CONSTITUTION:A CPU6 decides whether there is a key input from a keyboard or not, and subsequently whether the key input has been executed by the operator key or not. The operator key is operated, and after that, when the internal key is operated, the CPU decides it. Subsequently, a unit price data is read out and is added to a corresponding department totaling device. After that, the number of sold pieces is totaled by adding ''1'' to the corresponding totaling device. Also, a return amount derived by a unit price of department x the return rate is added to an operator totaling device corresponding to an operator code inputted in advance. In this way, summing up to the operator total amount is executed.
Patent JP-S63208153-A (JP)
Title: Hierarchical structure processor system
Inventor: SHINTANI SADANORI
IPC: G06F15/80
Filed: 1987-02-25
Abstract: PURPOSE:To process software having a hierarchical structure at a high speed by constituting a processor system of a structure being the same as or similar to its software hierarchical structure with respect to software having a hierarchical structure, and flowing processing and data on a pipeline basis from a host hierarchy processor to a subordinate hierarchy. CONSTITUTION:The respective hierarchy processors are constituted of processors 10, 40, memories 20, 50 and buffers 30, 60. From a processing unit program in the memory 20, an instruction of an address instructed by an address register 106 is read out to an instruction register 104, the instruction is sent to a decoder 102, and a control signal 112 to each part in the processor 10 is generated. When the processing of a first hierarchy processor is ended, 'a processing end signal 113' is generated in the control signal 112, and processed data is transferred to the second hierarchy processor. After the transfer has been completed, the buffer 30 of the first hierarchy processor 1 is cleared, and new data is inputted to an input buffer 300 of the first hierarchy processor 1.
Patent JP-H05179198-A (JP)
Title: Polyester coating composition and coated steel sheet
Inventor: SAWADA HARUHIKO
IPC: C08G63/668
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a coating composition excellent in hardness, processability, chemical resistance, resistance to indentation, etc., and useful as a coating material for automobiles and general industries by mixing a specified polyester resin with an aminoaldehyde resin or a blocked polyisocyanate. CONSTITUTION:The title composition comprises 95-50 pts.wt. (in terms of solid matter) polyester resin which is a condensate of an acid component containing 70-85mol%, based on the whole acid component, terephthalic acid and/or isophthalic acid with an alcohol component containing 40-100mol%, based on the whole alcohol component, bisphenol S/alkylene oxide adduct of the formula (wherein R is H or methyl; and n and m are each 1-8) and containing below 30mol% aliphatic glycol having a side chain, and 5-50 pts.wt.. (in terms of solid matter) aminoaldehyde resin and/or blocked polyisocyanate.
Patent JP-H06233309-A (JP)
Title: Improving method for contrast of displayed image
Inventor: ITO TOSHIO
IPC: G06T5/00
Filed: 1993-02-03
Abstract: PURPOSE:To improve the contrast of even an image that is photographed in the nighttime and also in the mist through the effective normalization. CONSTITUTION:An image processing means 5 emphasizes the top and the bottom of a luminance distribution curve in regard of only other area except the head lamp irradiating range of its own car occupied in an image photographed by an image pickup means 1 in the nighttime and in the mist. Therefore the satisfactory effect of normalization is secured and the contrast of the displayed image is improved.
Patent JP-S57156803-A (JP)
Title: Rolling method for slab
Inventor: TERAKADO RIYOUJI
IPC: B21B1/02
Filed: 1981-03-23
Abstract: PURPOSE:To provide plane shapes in arbitrary width directions to the end part of a slab in the stage of broadside rolling of the slab by stopping vertical rolls in the end part of the slab, giving broadside screw-down, and driving the vertical rolls at a constant broadside draft in parts other than the end part. CONSTITUTION:In the stage of hot rolling with vertical rolls 2, the leading end of a slab is screwed down broadside by the rolls 2 in a stopped state, thence the screw-down of the rolls 2 is released. Following to this, the trailing end of the slab 1 is screwed down broadside by the rolls in a stopped state. Following to this, the rolls are set at the same broadside draft over the entire length except the leading and trailing ends of the slab 1, and the rolls 2 are driven to roll the slab broadside. According to this method, the yield in the width changing rolling of the slab, the accuracy of the strip width, and the passing characteristic of rolling mills are improved.
Patent JP-S60185848-A (JP)
Inventor: TAKENAKA KOUJI
IPC: D03J1/18
Filed: 1984-03-05
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-H07222642-A (JP)
Title: Molded frame
Inventor: TAKAYAMA TAKURO
IPC: B68G7/052
Filed: 1994-02-15
Abstract: PURPOSE:To enable deep hoisting with a hoisting groove along with a higher rigidity of a frame by making the hoisting groove open in a pad support surface being determined by a seating pattern. CONSTITUTION:A resin frame 10 has an adhesive applied previously into a hoisting groove 12. A seat cushion pad 21 is placed on a pad support surface 11, the seat cushion pad 21 is forced partially into the hoisting groove 12 to bond and then, an adhesive is applied into a groove opened on the top surface of the seat cushion pad 21 at the hoisting groove 12. Subsequently, a trim cover assembly 22 is spread over the seat cushion pad 21 and a sewn part of the trim cover assembly 22 is formed into the groove to be fixed in the hoisting groove 12 from above the trim cover assembly. Thereafter the peripheral terminal of the rim cover assembly 22 is fastened on the resin frame 10 to complete the assembling of a seat cushion 20.
Patent JP-S58165735-A (JP)
Inventor: ROBERUTO SHIYUFU
IPC: C11B7/00
Filed: 1983-03-11
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-S57154239-A (JP)
Title: Photosensitive recording material
Inventor: HARADA KENJI
IPC: H05K3/18
Filed: 1981-03-19
Abstract: PURPOSE:To record an image by applying an aqueous soln. of dithiooxalatopalladate to a support, imagewise exposing the resulting material to an ultraviolet light source, and developing it with a physical developer. CONSTITUTION:An aqueous soln. of dithiooxalatopalladate represented by a formula M2[Pd(C2O2S2)2] (where M is an alkali metal or ammonium) is optionally mixed with a binder such as PVA or gelatin, applied to a support, and dried. The resulting photosensitive layer is imagewise exposed to an ultraviolet light source and developed with a prescribed physical developer. The sensitive wavelength range of this recording material is about 250-400nm, and the material is not sensitive to an ordinary fluorescent lamp, so it can be developed in a daylight room. since the thermal decomposition temp. of the salt is high, the dry plate is stable at room temp. and can be preserved over a long time.
Patent JP-H03242794-A (JP)
Title: Sales data processor
Inventor: IKEDA TORU
IPC: G07G1/12
Filed: 1990-02-21
Abstract: PURPOSE:To attain detailed customer management by determining customer class data in each commodity. CONSTITUTION:A customer class data storage means 1 stores previously determined customer class data in each commodity and an input means 2 specifies a specific customer class in accordance with key depression. When the customer class is specified by the means 2, an arithmetic processing means 3 processes sales data based on the specified customer class and when no customer class is specified, processes the sales data based on the customer class data stored in the means 1 in each commodity. Consequently, detailed customer class management can be attained by the simple operation.
Patent JP-H11236879-A (JP)
Title: Working fluid supply valve
Inventor: ISHIBASHI MICHINORI
IPC: F04B43/067
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly/removal of a working fluid supply valve to/from a supply flow route by providing a valve body storing room for storing the valve body for opening/closing the working fluid supply flow route in a diaphragm pump and energizing the valve body toward the valve seat on one end of this valve body storing room by a energizing means. SOLUTION: At the usual operation time of a diaphragm pump, a working liquid supply valve 1 is in a closed state in which a ball (valve body) is stuck to a valve seat by receiving the energy of a coil spring. When the working fluid amount in a working fluid flow route B1 is reduced and the diaphragm C of the diaphragm pump is displaced and a working fluid amount adjust valve D is push-pressed to a piston B5 side under this state, the flow route B1 is communicated with the radius direction flow route B21 of a supply flow route B2. Under this state, when the piston B5 is retreated and the inside pressure of the flow route B1 is reduced, the pressure in the flow route B21 is also reduced and the pressure difference is generated between the flow routes B22, B21. Then, the ball (valve body) is opened against a coil spring by this pressure difference.
Patent JP-S63228044-A (JP)
Title: Optical measuring probe
Inventor: NAITOU MASAHORO
IPC: G01N21/47
Filed: 1986-02-25
Abstract: PURPOSE:To inhibit light which is reflected by a sample from illuminating the sample again and to take an accurate measurement by providing a diffusion plate, a specular surface barrel, an optical fiber, an optical trap, etc. CONSTITUTION:Light emitted by a light source 1 is guided by a converging mirror 2 to the diffusion plate 3 and the diffused light which is diffused uniformly through the diffusion plate 3 is reflected by the internal surface of the specular surface barrel 4 and guided to the sample S. Then part of the reflected light from the sample S is made incident on the photodetection surface of the optical fiber 5 and guided to a measuring instrument to obtain color data, etc. This optical fiber 5 is fitted so that the aperture angle on the photodetection end surface covers the entire range of the sample S. The remaining reflected light is guided to the optical trap 6 and absorbed effectively, so that the light is securely prevented from illuminating the sample S again.
Patent JP-S60183719-A (JP)
Title: Thin film evaporating apparatus
Inventor: MOTOYOSHI TATEO
IPC: H01L21/203
Filed: 1984-03-01
Abstract: PURPOSE:To reduce more quantity of radiating heat which reaches a substrate from a crucible, by housing the crucible in a heat insulating vessel. CONSTITUTION:A crucible 1 and a filament 5 are housed in a heat insulating vessel consisting of heat-resisting material. An opening 22 which is bored through a portion of the heat insulating vessel 21 opposing to an injecting hole 3 is, for example, a coniform trapezoid shape. At the side confronting the crucible 1 the opening is the same diameter as the injecting hole 3, and the further in the direction of the opposit side, the larger the opening diameter. In this way, since the opening 22 area of te adiabatic vessel 21 is small, metal vapor jetting from the injecting hole 3 passes through the opening 22, but radiating heat generating from the crucible 1 is almost intercepted by the heat insulating vessel 21. Therefore, the heat reaching to the substrate 13 is very small and a particular device such as a substrate cooler is not required.
Patent JP-H07311215-A (JP)
Title: Laser doppler current meter
Inventor: KATO SATORU
IPC: G01F1/66
Filed: 1995-02-28
Abstract: PURPOSE:To measure an object, whose flow velocity is measured in a wide range in high accuracy. CONSTITUTION:Semiconductor laser 20 undergoes frequency modulation with a sawtooth-shape injection current. The oscillated light is transmitted into an optical fiber through a collimeter 24 and an optical isolator 26. The light is split by an optical splitter 32. The laser light is transmitted into a probe 42 through optical fibers 28 and 30 having the difference in optical path lengths and condensed on a condenser part 44. The light, which is scattered with the condenser part 44, is transmitted into a photodetector 48 through the probe 42 and an optical fiber 46. Only the Doppler frequency is detected by heterodyne detection. The offset frequency can be arbitrarily set when the frequency modulation and the difference in optical. path length are determined at the appropriate values. Thus, the object, whose flow velocity is measured in the wide range, can be measured in high accuracy.
Patent JP-H06261132-A (JP)
Title: Multi-spot video conference connector device
Inventor: TAMURA YOSHIAKI
IPC: H04N7/15
Filed: 1993-03-02
Abstract: PURPOSE:To provide a multi-spot video conference connector device which can surely set the video conference by an access given from the terminal side even when the terminal side does not know the conference identification information that specifies a relevant conference. CONSTITUTION:When identification information T1, T2 and T3 on the terminals attending a video conference are supplied to a multi-spot video conference connector device 1 from an input device 2, these information are registered in a virtual conference room buffer 11. Then when some of terminals 3-1 to 3-4 have accesses to the device 1, the device 1 decides whether the identification information on these relevant terminals are coincident with the information registered in the buffer 11 or not. When the terminals 3-1, 3-2 and 3-3, for example, are coincident, the circuits of these terminals are connected to the TV conference, so that these terminals are set to the video conference.
Patent JP-S63314271-A (JP)
Title: Rubber composition of excellent vulcanization characteristic
Inventor: MAEDA AKIO
IPC: C08L71/02
Filed: 1988-02-24
Abstract: PURPOSE:To make it possible to improve the compression set of a rubber vulcanizate, by mixing a copolymer rubber comprising epichlorohydrin with propylene oxide with a specified triazine compound and a quaternary salt. CONSTITUTION:A rubber composition is obtained by mixing a copolymer rubber comprising epichlorohydrin, propylene oxide and, optionally, an unsaturated epoxide with (A) a di- or tri-thiol-s-triazine compound (1) and a quaternary ammonium and/or phosphonium salt (2) and (B) a quaternary ammonium salt of a di- or tri-thiol-s-triazine and/or its quaternary phosphonium salt derivative. Although the heat softening degradation and dynamic ozone resistance can be improved by the copolymerization of the unsaturated epoxide, the composition is defective in that heat hardening deterioration occurs to lose its rubber elasticity and to become brittle when it is above 15mol.%.
Patent JP-S57154665-A (JP)
Title: High speed reproducing device for video tape recorder
Inventor: IKEDA YOSHIAKI
IPC: G11B15/61
Filed: 1981-03-20
Abstract: PURPOSE:To secure running stability and prevent a tape from being slackened by installing individual guides to limit the position of a width direction of a helical scan rotation head system VTR (video tape recorder) tape. CONSTITUTION:A tape guide 6 is shifted in its shaft direction, one edge of the tape 1 is depressed by a collar part 6b and separated from a lead guide 5 and the direction of a recording trace is coincided with that of the scanning trace of a rotary head. A tape guide 7 is shifted slightly in its shaft direction and the other edge of the tape is depressed by a collar part 7a, so that the tape is sufficiently pressed and contacted over the position where one edge of the tape contacts with the lead guide 5. The tape 1 receives force rotating slightly in the counterclockwise direction by the depression of the other edge of the tape 1 through the collar part 7 centering around a supporting point Z where the tape 1 contacts with the lead guide 5, so that the tape 1 is separated from the tape guide 5.
Patent JP-S57156266-A (JP)
Title: Ink jet recording device
Inventor: MIURA MASAYOSHI
IPC: B41J2/045
Filed: 1981-03-19
Abstract: PURPOSE:To attain a multinozzle head with a uniform characteristic by a device wherein bias voltage is applied between each control electrode and ink within an ink jetting port to uniformalize meniscus of ink occurring at the ink jetting port. CONSTITUTION:Control electrodes 151-154 are provided at peripheries of air jetting ports 141-144 opposite to ink jetting ports 91-94. Signal sources 161- 164 are connected at one side thereof to the respective electrodes 151-154 through DC voltage sources 201-204 and capacitors 221-224, while they are electrically connected at the other side thereof to ink within the ink jetting ports 91-94, so that potential differences are produced between the electrodes 151- 154 and ink independently. At the time of non-driving, bias voltages are applied to the electrodes from the voltage sources 201-204, while at the time of driving signals from the signal sources 161-164 are superimposed on the bias voltages. Thus, meniscus of ink is held at a uniform shape at the time of non-driving and signal voltages from the signal sources 161-164 come into the almost constant state, so that droplets jetted from the respective ink jetting ports 91-94 are made to have the same state.
Patent JP-H01215503-A (JP)
Title: Pressure casting molding tool
Inventor: MURAGUCHI YUKITO
IPC: B28B1/26
Filed: 1988-02-24
Abstract: PURPOSE:To make demold of a thickened part easy, by making a surface layer of a pressure casting molding tool into a matter having a uniform fine hole and high permeability. CONSTITUTION:Siliceous pagodite, limestone and clay are ground finely respectively with a ball mill. Slurry obtained by adding water to the raw materials and mixing the same with each other is molded by a slurry casting method for which a gypsum mold is used. A molded material 1 is calcined after drying the same at the normal temperature An obtained surface layer possesses a fine hole. Then cotton tubes are arranged and fixed on the backside of the surface layer, a vessel is arranged so that the same surrounds the of the surface layer 50 and a mixture of normal temperature curing resin and silica sand is cast into a space between the vessel and a surface body layer for cure. Thickening and demold of the pressure casting molding 1 are performed. As the surface of the mold possesses the fine hole and high permeability, demold of the thickened part is easy.
Patent JP-H01217773-A (JP)
Title: Magnetic disk recorder
Inventor: BANZAI KATSUHIKO
IPC: G11B21/02
Filed: 1988-02-24
Abstract: PURPOSE:To reduce the traveling load by forming one member fitted to a carriage to be contact-engaged with a lead screw coupled with a motor into a freely rotatable roller. CONSTITUTION:A rotating member 7 is provided with a roller 8 fixed with pivot bearings 9 and 9 at both sides, and the roller 8 is rotatably fitted to a holder 11 by fixing pins 10 and 10. Then, when the lead screw 3 coupled with the motor 2 is rotated, the rotating member 7 under contact engagement with the lead screw 3 is rotated. However, since the rotating member 7 is fixed with the carriage 1, the member is rotated together with the lead screw 3 to be set in linear motion along the lead screw 3, so that the carriage 1 is moved in the radial direction of a recording medium. By this method, the contact engagement of this motion converting member makes the rolling friction to reduce its load, thus reducing the load of the carriage traveling system.
Patent JP-H09236004-A (JP)
Title: Valve system for engine
Inventor: NISHIMURA TOSHIFUMI
IPC: F16C35/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To secure lubricity while simplifying a structure in a valve system for an engine. SOLUTION: In a valve system for an engine in which two camshafts by which an intake/exhaust valve is driven to be opened/closed are arranged on a cylinder head 1, and a cam bracket 2 by which the camshafts are rotatably detachably supported is clamped on the cylinder head 1, two bearing surfaces 22, 23 for two cam shafts are integrally formed in one cam bracket 2, and oil supply holes 56, 57 which supply lubricant oil to the bearing surfaces 22, 32 are divergently formed to the inside of the cam bracket 2.