baber/WOPTO huggingface dataset:
Patent JP-S5849782-A (JP)
Inventor: KENNESU DEII BAN ZANTEN
IPC: C10B53/06
Filed: 1982-08-09
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-H086541-A (JP)
Title: Signal discriminating circuit
Inventor: MORIMOTO SHINJI
IPC: H04N5/44
Filed: 1994-06-20
Abstract: PURPOSE:To discriminate the class of the video signal of a personal computer to be inputted to a display monitor with a circuit having a simplified constitution. CONSTITUTION:In the video signal of the personal computer whose polarity of a horizontal synchronizing signal and polarity of vertical synchronizing signal are defined to be a positive or a negative at every horizontal frequency in accordance with the standard of a video resolution, a required circuit changeover is performed by providing a synchronizing signal polarity discriminating part 1 discriminating the polarity of a horizontal synchronizing signal (an HD) and the polarity of a vertical synchronizing signal (a VD) related with the video signal of an input personal computer and on outputting a horizontal synchronizing polarity discrimination signal and a vertical synchronizing polarity discrimination signal having a high level or a low level according to the polarities. an arithmetic circuit 2 performing the operation of an NOR as to the HD polarity discrimination signal and the VD polarity discrimination signal and a changeover circuit 3 making combinational signals consisting of the HD polarity discrimination signal and the VD polarity discrimination signal and the output of the arithmetic circuit 2 a signal specifying the class of an input video signal and being switched based on the combinational signals.
Patent JP-H034190-A (JP)
Title: Optical distance sensor
Inventor: YANAGISAWA TOSHIJI
IPC: G01S7/48
Filed: 1989-06-01
Abstract: PURPOSE:To minimize an error and measure a distance with high accuracy by converting received pulse light which is supplied through a 1st deflecting means, a deflecting direction rotating means, and a 2nd deflecting means into an electric signal, and making the peak width constant according to the peak amplitude. CONSTITUTION:When a voltage being to be applied to a PLZT element 12-1, the deflecting direction of light rotates in the PLZT element 12 and the rotates passing light begins to pass a deflection plate 14. When a half-wavelength voltage is applied to the element 12-1, the deflecting direction of the element 12 rotates by pi/2 to coincide with the deflection axis of the deflection plate 14, so that the quantity of transmitted light becomes maximum. The received pulse light which is passed through a deflection plate 13, the element 12, and the deflection plate 14 and converged on a photodetector 9 is converted by a detector 9 into the electric signal corresponding to the quantity of light and the signal is amplified to become a stop system electric signal. Even if the quantity of received light from a target body varies greatly, the peak amplitude of the stop system electric signal is held invariably constant through automatic amplitude adjusting operation according to the stop system electric signal is larger or smaller than a set value.
Patent JP-H06345222-A (JP)
Title: Management of wafer cassette and device therefor
Inventor: OKUYA MORIO
IPC: B65G1/137
Filed: 1993-06-08
Abstract: PURPOSE:To provide a wafer cassette management device and a management method for immediately detecting the position of a wafer cassette, even in the case where the wafer cassette is accommodated outside an automatic stacker. CONSTITUTION:A wafer cassette management device 10 is equipped with an automatic stacker 12 and an accommodation shelf 14 which accommodates a number of wafer cassettes 22 and puts in and takes out a wafer cassette necessary for an operator himself. A number of wafer cassettes 22 are applied with each No., and attached with each tag having a radio communication device built in. Each tag generates different kinds of chimes in correspondence with the No. attached on the water cassette by pushing the button of an operating panel 18 corresponding to the No. attached on the wafer cassette.
Patent JP-S5261369-A (JP)
Title: Disposition method of organic wastes such as sewage and the like in re ducing atmosphere
Inventor: YASUDA AKIHIRO
IPC: F23J15/00
Filed: 1975-11-15
Abstract: PURPOSE: To provide collection and use of non-polution gas of high calorific power, namely, CxHy gas and the like, by resolution of wastes in reducing atmosphere with flame of the collected gas and vapour inhaled at an appropriate lower part of a multi-stage furnace, while at the upper part of the multi-stage furnace, organic wastes such as sewage and the like are continuously fed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04363222-A (JP)
Title: Resin mold die
Inventor: KAINO NORIYUKI
IPC: B29C45/26
Filed: 1991-06-10
Abstract: PURPOSE:To provide a charge-forming mold die capable of preventing the occurrence of unfilling and voids by supplying resin material in the pot in a state of being inadequately melted and thus still including high viscous parts. CONSTITUTION:The upper mold has in its inner part a pot 2 for melting filter by heating, planger 3 for pressurized melted resin material or the like, and the lower mold 4 has in its inner part a runner 5, gate 6 or the like, and the cavity 7 and pot 2 are defined by the upper mold 1 and the lower mold 4. Furthermore, the upper and lower depth d3 of opening of the pot is made narrower than the depth d2 of the runner 12. By pressing down the resin being sufficiently melted by heating and thus having high viscosity in the vicinity of opening 13 of the pot to the bottom surface of the pot 2, the resin being sufficiently melted by heating in the bottom surface of the pot 2 is pushed up replaceably and then extruded to the opening 13 of the pot, thereby supplying resin having low viscosity into the cavity 7.
Patent JP-H07311544-A (JP)
Title: Method for exact recognition of braille
Inventor: MIYAMOTO OSAMU
IPC: G06K9/20
Filed: 1994-05-17
Abstract: PURPOSE:To make it possible to lessen erroneous recognition of braille by a computer. CONSTITUTION:Dots are read from both of the front and rear of braille paper in the first method. The dots are read from combinations of positions of >=2 sets of light sources 4, 5 and optical sensors 3 existing on the front or rear of the braille paper 1 in the second method. The dots are read from the combinations of positions of >=3 sets of the light sources and the optical sensors existing on the front and rear, the front and front or the rear and rear of the braille paper in the third method.
Patent JP-H033559-A (JP)
Title: Position adjustment mechanism for picture reader
Inventor: YAMADA HIROSHI
IPC: H04N1/19
Filed: 1989-05-31
Abstract: PURPOSE:To improve the positioning of an image forming lens by providing an eccentric cam mechanism moving a barrel of an image forming lens in the optical axis direction based the turning around the adjustment shaft and a means pressing the adjustment shaft in a direction orthogonal to the lens side and the shaft. CONSTITUTION:When a screw driver is engaged with a slot 306g to turn a focus adjustment shaft 306 in the focus adjustment of an image forming lens 5, an eccentric cam 306a is driven with eccentricity, the image forming lens 5 is moved in the optical axis direction to apply focus adjustment of a projected picture onto the CCD 2. In this case, the turning of the image forming lens 5 around the optical axis is blocked by the pressing force by a plate spring 325 and the press contact of a slot side face 322b of the slot 322 onto a cam face of the eccentric cam 306a is kept. Thus, the image forming lens 6 is kept to the state without a play and focus fine adjustment is implemented easily with high accuracy.
Patent JP-H04362860-A (JP)
Title: Digital copying machine
Inventor: KOHAMA KATSUZO
IPC: B41J2/44
Filed: 1991-06-10
Abstract: PURPOSE:To enhance the operating efficiency of a digital copying machine by eliminating the necessity of waiting for the image preparation processing relating to a new copy until the image preparation processing is released from an impossible state. CONSTITUTION:When reserve key 10 is operated with the image preparation processing in an impossible state, this digital copying machine activates both a CCD driver 25 and a motor driver 26 for driving control to read image data from a copy and inputs in GRAM 24 the image data together with a priority sequence that was set and keyed in by priority key 11. When the image preparation processing is made possible, this digital copying machine supplies the image data stored in GRAM 24 to a driver 27 executes the image preparation processing in accordance with the keyed-in priority sequence.
Patent JP-H09313025-A (JP)
Title: Control section structure in traveling working machine
Inventor: NISHIGORI NOBORU
IPC: B60K15/063
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure designed to feed fuel smoothly through easily making a deck and a fuel tank. SOLUTION: In a traveling working machine mounted with a fuel tank 7 under a deck 6 laid on the lower part of a driving seat, an oil feed port 6a enabling fuel to be fed from the driving seat side is integrally molded with a plastic together with the deck 6 at an appropriate point of the deck 6, and the fuel tank 7 and the oil feed port 6a are connected to each other under the deck 6.
Patent JP-S62293703-A (JP)
Title: Holder for superconducting coil
Inventor: TAKAHASHI MASAO
IPC: G21B1/00
Filed: 1986-06-13
Abstract: PURPOSE:To inhibit the generation of eddy currents in case of a current fluctuation at a small value, and to increase the contact area of liquid helium and a stabilizing material by notching grooves in required number to the stabilizing material along a filament material and dipping the grooves in a liquid gas. CONSTITUTION:Grooves 11 in required number are notched in a concentric manner (in parallel with) to filament materials l from the upper surfaces of stabilizing materials 3. The grooves 11 are brought to a communicated state with spaces 9, and the grooves 11 are filled with liquid helium. The contact areas of liquid helium and the stabilizing materials can be increased remarkably without largely reducing the sectional areas of the stabilizing materials 3 by notching the grooves 11. The cross sections of the stabilizing materials 3 are partitioned into small sections in the presence of the groove 11, and eddy currents are also generated at small section units, thus minimizing the value of generation of eddy currents, then also lowering heat generation.
Patent JP-S6030892-A (JP)
Inventor: KURODA MASUO
IPC: F16L33/00
Filed: 1983-07-28
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-S63302585-A (JP)
Title: Semiconductor laser
Inventor: OKURA YUJI
IPC: H01S5/00
Filed: 1987-06-02
Abstract: PURPOSE:To obtain a semiconductor laser which can effectively enclose a current in an active layer, generate a laser oscillation with a less current and efficiently convert the current into a light by disposing the inner end of a third region which forms a current narrowing layer under an active region. CONSTITUTION:A first conductivity type first region 3, an active region 2 of a predetermined width for forming a junction with the region 2, a second conductivity type second region 1 for forming a junction with the region 2, a second conductivity type third region 4 in contact with the end of the region 2, and a fourth region 5 for forming a p-n junction with the region 4 are provided. A current narrowing layer is formed of the regions 3, 4, 5, and the inner end of the region 4 for forming the current narrowing layer is disposed under the region 2. For example, the region 3 is of a P-type InP clad layer, the region 2 is of an InGaAsP active layer 2, the region 1 is of an n-type InP clad layer, the region 4 is of an n-type InP current narrowing layer 4, and the region 5 is of a P-type InP current narrowing layer.
Patent JP-H05336043-A (JP)
Title: Optical communication unit
Inventor: TAKEMOTO KIICHI
IPC: H04B10/11
Filed: 1992-05-29
Abstract: PURPOSE:To provide the optical communication unit of a thin profile and/or variable communication direction. CONSTITUTION:A light emitting and light receiving element 1 for optical communication in an optical communication unit A1 is fitted whose optical axis 4 is perpendicular to an electronic printed circuit board 2, and the unit is provided with a reflecting plate 5 arranged in a traveling direction of a light radiating from the light emitting and light receiving element 1 and supported freely turnably, and the traveling direction of the light is changed by the reflecting plate 5. Through the constitution above, the optical communication unit of a thin profile and/or variable communication direction is provided.
Patent JP-H032988-A (JP)
Title: Microcomputer
Inventor: SUZUKI SHINICHI
IPC: G06F13/12
Filed: 1989-05-30
Abstract: PURPOSE:To instantaneously switch an external connecting element and to attain high function control by mounting plural data bus I/O terminals for one internal data bus and a control circuit for selecting one of the data bus I/O terminals so as to validate the selected terminal on the same semiconductor. CONSTITUTION:Plural data bus I/O terminals 30, 31 are connected to each internal data bus 4 and one of the plural data bus I/O terminals 30, 31 is validated by a data bus control circuit 32 included in the microcomputer. Thus, one of the plural data bus I/O terminals 30, 31 is validated by a signal inputted from the external or a signal generated in the microcomputer and data are transferred between the validated data bus I/O terminal and an externally connected element connected to the terminal. Consequently, the data bus can be switched without arranging a control circuit on the outside.
Patent JP-H0430570-A (JP)
Title: Semiconductor integrated circuit
Inventor: OIKE HIROYUKI
IPC: H01L27/04
Filed: 1990-05-28
Abstract: PURPOSE:To facilitate pattern design and realize curtailment of time by arranging ground potential line and power supply potential line surrounding an element region adjacent to an input/output pad and connecting the input/output pad and internal circuit with the wirings crossed with each line. CONSTITUTION:Since a ground potential line 25 and a power supply potential line 26 are arranged surrounding an element region 22 adjacent to an input/ output pad 23, an electrostatic breakdown protection element can be arranged adjacent to the input/output pad 23. Therefore, a value of parasitic resistance inserted in series with protection diodes 35, 37 may be reduced. Moreover, the electrostatic breakdown protection element may be connected to almost all input/output pad 23 by arranging a couple of lines 25, 26. Extension of lines 25, 26 independent of the lines for internal circuits remarkably simplifies pattern design because complicated layout of lines is no longer necessary.
Patent JP-S5762326-A (JP)
Title: Heating cooker
Inventor: HORIUCHI MASAO
IPC: F24C7/08
Filed: 1980-10-03
Abstract: PURPOSE: To ensure that a material to be heated can be securely located at the detection position of a radiation detecting element, by clearly indicating the detection position of the detecting element to the user.  
     CONSTITUTION: A projector 13 faced to a reflector 9 is provided on an oscillating plate 12 which is provided at an upper part of a heating chamber 1. The visible rays irradiated from the projector 13 is reflected by the reflector 9 which is fitted to a fitting plate 7 at a fitting angle so adjusted as to project the rays coaxially with the detectable position or range of the radiation detector 6 as a center axis, and the reflected rays are projected onto the material 5 to be heated through an opening 14 provided for the oscillating plate 12. Accordingly, it is possible to confirm, at a glance, the position of the material 5 (heated by high frequency) at which the temperature of the material 5 is measured by the radiation detector 6. In addition, even when the material 5 is large in size and complicated in shape, since the visible rays are projected from above, the accurate position can be indicated and the user is enabled to avoid misplacing the material 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5929758-A (JP)
Title: Drain device of vaporizer
Inventor: NISHIDA TOSHIAKI
IPC: F02M21/02
Filed: 1982-08-10
Abstract: PURPOSE:To prevent leakage of fuel occasioned by a drain valve being left opened, by installing, on a drain passage for draining tar in a vaporizer a manually-operated drain valve in series to an on-off valve which opens when an engine stops running. CONSTITUTION:The body 2 of the vaporizer 1 of an LPG engine is partitioned by a partition wall 3 into a primary chamber 4 having an LPG inlet 6 and a secondary chamber 5 having an LPG outlet 7. A drain piping, in which an electromagnetic on-off valve 26 and a manually-operated drain valve 27 are located in series, is connected to the secondary chamber 5, and the electromagnetic on- off valve 26 is closed with an ignition switch 34 ON and is opened with the switch OFF. Meanwhile, an electromagnetic on-off valve 16, located in an LPG inlet side passage 14, is maintained in a closed state with a first switch 36 closed and a second switch 37 opened by a sensor 28 when the drain valve 27 is fully or partially opened, and simultaneously, a lamp 36 comes on.
Patent JP-H05101168-A (JP)
Title: Fingerprint identification device
Inventor: TOOMASU MOORAA
IPC: A61B5/1172
Filed: 1991-06-11
Abstract: PURPOSE: To obtain the stable picture of a fingerprint in a short time buy recording the picture of a thumb or another finger pressurized on a first surface by a picture recorder having a second-dimensional picture recording array using a full reflected light. CONSTITUTION: A light beam 6 is made incident from a light source body 5 through a bottom face or an oblique side to a triangular prism 1a, and full reflected in an area having a hollow in a short face 3a. Afterwards, the light is transmitted through the oblique side again, reflected on a second short face 3b before separated from the prism 1a, and irradiated through a suitable optical picture system 9 to a video camera 8. In this case, a sensor plane 10 of the camera 8 and the lens 9 are inclined against an irradiated optical axis 6. Therefore, X-Y picture distortion and trapezoidal picture distortion is removed, and in a full reflecting plate or the short face 3a, a field of depth problem is solved by allowing those elements to be inclined obliquely, and any remaining distortion is electrically corrected.
Patent JP-H06322787-A (JP)
Title: Excavating and refilling method and excavating device
Inventor: HORIGUCHI SHUNICHIRO
IPC: E02F3/40
Filed: 1993-05-19
Abstract: PURPOSE:To reduce the amount of waste. CONSTITUTION:An excavating tool 32 in an L-shape in cross section is attached to the tip part of an arm 24 of an excavator 10 through an extruder 30. The excavating tool 32 is held vertically to a ground, the excavating tool 32 is pressed in a ground by means of the extruder 30, and the surface, near a body 12, of a ground and a side surface crossing the surface at right angles are cut. Thereafter, the excavating tool 32 is pulled off, the excavating tool 32 is rotated in a 180 deg. arc by means of a rotating mechanism 26, and the excavating tool 32 is brought into a horizontal state to be vertical to the wall surface of a ground to be excavated. Thereafter, the excavating tool 32 is moved forward by means of the extruder 30 to cut off a ground in a parallelepiped, which is contained in a container and preserved until refilling is effected. In refilling of a groove 74, soil in a parallelepiped under preservation is inputted in the groove 74 by means of the excavating tool 32 for orderly arrangement.
Patent JP-S5763272-A (JP)
Title: Character height adjusting method in charge deflection type ink jet recording apparatus
Inventor: AMEYAMA MINORU
IPC: B41J2/12
Filed: 1980-10-04
Abstract: PURPOSE: To attain high-precision character height adjustment through the adjustment of guard drop number in controlling deflection detection.  
     CONSTITUTION: An ink flux 6 jetted out from an ink jet head 1 is separated into ink drops 7 with a charging electrode 2. The separated ink drops 7 are charged correspondingly to charging signals. The charged ink drops 8 are deflectd with a deflecting electrode 3 correspondingly to the amount of the charges and printed on a recording paper, whereas noncharged ink drops 9 which are not printed are arrested and recovered by a gutter 5 for reuse. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05190209-A (JP)
Title: Liquid electrolyte and rechargeable chemical cell with lithium/carbon anode
Inventor: BERUNAARU SHIMON
IPC: C01B31/02
Filed: 1992-05-29
Abstract: PURPOSE: To provide a high performance chemical battery comprising a lithium/ carbon anode by using single phase article bearing on its surface a thin layer which is impermeable to a solvent of an electrolyte but disperses lithium as the carbonaceous material for the anode. CONSTITUTION: This rechargeable chemical battery comprises a cathode, an electrolytic solution containing a solute and at least one kind of solvent, and an anode containing a carbonaceous material having crystallinity not less than 0.8 and crystallized to the extremely high extent. The carbonaceous material is single phase particle bearing a thin layer on the surface and the thin layer is impermeable to the solvent of the electrolytic solution but disperses lithium and the impermeable property is either the characteristic property or produced by conversion of the thin film into passive state by reaction with the electrolyte. This thin film completely inhibits penetration with molecules of the solvent, which causes peeling of the anode and irreversible process.  The effect of the penetrating force of the lithium is limited inside and thickness of the carbonaceous material whose crystallization is carried out to the far extent is no practical effect.
Patent JP-S6032576-A (JP)
Title: Linear actuator
Inventor: NAKAMURA KENJI
IPC: H01L41/09
Filed: 1983-08-01
Abstract: PURPOSE:To simplify the manufacturing steps by mounting laminated piezoelectric elements in a clamping elastic support of U shape, and mounting it on an actuator support. CONSTITUTION:A linear actuator is supported by guide rollers 9, couplers in which both piezoelectric ends of forward and backward laminated piezoelectric elements 6 are mounted, is mounted on an actuator support 10 at the side walls 8-1, 8-2 of forward and backward elastic supports 8 of U shape relating to a movable supporting bracket between the bottoms of the couplers mounted with both piezoelectric ends of clamping laminated piezoelectric elements 5 in clamping elastic supports 7 of U shape having open ends of contacts 7-1, 7-2 used for clamping, and mounted on the support 10. Guide rollers 9 for forward and backward guide rails 11 are provided at the support 10.