baber/WOPTO huggingface dataset:
Patent JP-H09115975-A (JP)
Title: Foreign substance inspecting equipment and manufacture of device using it
Inventor: MIYAZAKI KYOICHI
IPC: G01N21/88
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain foreign substance inspecting equipment capable of detecting the presence/absence of foreign substances on an inspection plane, such as a reticle plane and a pellicle plane with accuracy, and a method for the manufacture of devices using the equipment. SOLUTION: Two beams of light flux, different in frequency and the state of polarization of light from each other, from a light source means 1 are passed through a scanning lens 14 by means of a scanning means 13, and are, after the passage through the scanning lens, divided into two beams of light flux by means of a light dividing member 61. Scattered light produced at an inspection plane 2 when the inspection plane is scanned using one of the two beams of light flux, and the other beam are, after the other beam is passed through a scattering structure 62, multiplexed using a multiplexer 63 to cause optical heterodyne interference. A signal based on the heterodyne interference is detected using a detecting means 29, and a signal from the detecting means is used to obtain information on the presence/absence of foreign substances on the inspection plane.  At this time, information on the position of the inspection plane is detected, and at least one of a plurality of elements placed in the optical path extending from the scanning lens to the detecting means is displaced according to the positional information.
Patent JP-2000117701-A (JP)
Title: Cutting jig for ceiling cornice
Inventor: SATO SHINOBU
IPC: E04F21/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting jig for a ceiling cornice for cutting easily an end face at 45 deg. easily. SOLUTION: A cutting jig 2 for a ceiling cornice 1 is formed into almost the trapezoidal sectional shape and both oblique sides of the trapezoidal shape cross each other orthogonally, and the cutting jig is used for cutting an end face of the ceiling cornice 1 with one oblique side forming a ceiling setting face 11 and the other oblique side forming a wall setting face 12 at an angle of 45 deg. in the longitudinal direction in the plan view, and the cutting jig is formed of a hollow square cylindrical body for bringing the ceiling setting face 11 and the wall surface setting face 12 of the ceiling cornice 1 into contact with the inner peripheral face of the jig and inserting them into the body, and at least the end face of one side is formed into a cut edge 21 at 45 deg. in the longitudinal direction in the plan view.
Patent JP-H09135420-A (JP)
Title: Recorder
Inventor: FUJIWARA YUJI
IPC: H04N19/85
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To attain high speed reproduction by selecting one frame among N consecutive frame, applying compression conversion to value picture element number in the selected frame, dividing the result into blocks, applying high efficiency coding and recording the result on one track. SOLUTION: A frame selector 102 selects a head frame in 2 frames, a picture element number converter 103 reduces a horizontal valid picture element number into 480 in the case of an SD signal A and into 560 in the case of an SD signal B. A block divider 104 divides the input image whose picture element number is converted into compression blocks of 32-pixel and 96-pixel in horizontal and vertical directions, divides the SD signal A into 110 compression blocks of 22-pixel and 5-pixel in horizontal and vertical directions, and divides the SD signal B into 132 compression blocks of 22-pixel and 6-pixel in horizontal and vertical directions. A high efficiency coder 105 applies interleaving of picture elements to each of luminance and color difference signals and applies DPCM processing to attain high efficiency coding.  The coded compression blocks are recorded in 135 recording blocks provided to a special reproduction track on a magnetic tape by a recorder 106.
Patent JP-H07128652-A (JP)
Title: Liquid crystal display device
Inventor: ARI AZAATO
IPC: G02F1/1335
Filed: 1993-10-28
Abstract: PURPOSE: To prevent a gap from being formed between plural images applied on plural liquid crystal display devices when constituting a large display device by coupling these liquid crystal display devices. CONSTITUTION: Face plates 308 and 310 of liquid crystal display devices 302 and 304 are composed of bundles 313 and 320 of obliquely arranged optical fibers. Therefore, the position of the image formed from picture elements 316 and 324 of liquid crystal to be watched from the front side of face plates is deviated toward the boundary of both the display devices. Thus, a gap 328 between both the display devices can be prevented from appearing at the joint of these images.
Patent JP-H06142996-A (JP)
Title: Die change, forming method and its equipment in tandem press line
Inventor: NISHIDA SADAO
IPC: B30B15/02
Filed: 1992-10-30
Abstract: PURPOSE:To improve the efficiency of production and to save a man-power by fully automating set-up change corresponding to the change of a work in a tandem press line of an automobile parts, etc. CONSTITUTION:A self clamp device 7 automatically attach and detaching various upper dies 4L to/from ram, and die changing devices 8, 9 of a bolster truck system and a die plate moving system that the conveying-out of used upper and lower dies and the conveying-in of upper and lower dies for succeeding machining are executed at a same time are provided in plural press machines 1 arranged in tandem. A clamp tool changing device 10 changing a clamp tool 60 by moving between the vicinity of a robot and the line side is provided on conveying in and out robots 5, 6, and an auto-nesting mechanism 13 that the position can be adjustable is provided on the shuttle truck 12 of the conveying devices 11 between presses. All of the changing process and the forming process of succeeding machining work are fully automatically executed.
Patent JP-2001115948-A (JP)
Title: Pump device
Inventor: NAKAZATO AKIHIRO
IPC: F16D65/18
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stable output characteristic. SOLUTION: In a pump device 1 wherein a hydraulic liquid in a reservoir 2 is pre-loaded, and which is provided with a delivery port 14 connected to an actuator 3, a pump part 1a wherein a piston 9 is housed in a housing 6, a piston driving part 1b for delivering and intaking a fluid from/to the pump part 1a by performing reciprocating motion of the piston 9 to the housing 6, and the reservoir 2 for reserving the fluid as well as connecting to the suction port 13 of the pump part 1a, the hydraulic liquid in the reservoir 2 is pre-loaded by air pressure.
Patent JP-2001118390-A (JP)
Title: Non-volatile memory circuit recording multi-bit information
Inventor: KAWAMURA SHOICHI
IPC: G11C16/04
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a cell array constitution which can read out plural data simultaneously in a multi-bit non-volatile memory circuit consisting of cell transistors having trap gates of non-conductivity. SOLUTION: In a non-volatile memory circuit in which plural cell transistors M having trap gates TG of non-conductivity are arranged, the circuit has plural source/drain lines SDL connected commonly to source/drain regions SD1, SD2 of cell transistors being adjacent in the direction of row, this adjacent source/ drain lines are made a floating state F, a read-out voltage applying state BL, a reference voltage state OV, and a read-out voltage state BL, a source/drain line SDL being in a read-out voltage state is functioned as a bit line. and plural data are read out simultaneously. The above mentioned state is generated by a page buffer P/B connected to a source/drain line. Read-out and holding of data are performed by the page buffer.
Patent JP-2001118444-A (JP)
Title: Oxide superconductive wire and method for fabrication
Inventor: SATO JUNICHI
IPC: H01B13/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of fabricating an oxide superconductive wire that improves Jc at low cost without performing a positive tape-shaping process. SOLUTION: An oxide superconductive core filament 11 is coated with a metal coating 12 to form a wire element 10. Two wire elements 10 are arranged adjacent to each other to form a first wire collection 17, which is radially compressed for the wire element to flow into a first space S1 inside a first imaginary circle C1 to produce a first composite wire 18 of circular cross section. A plurality n of first composite wires are arranged adjacent to one another to form a second wire collection 22 with the vertically bisectional lines 24 of the division line 23 intersecting the center of a second imaginary circle C2 tangent to the first composite wires.  The second wire collection is radially compressed for the first composite wires to flow into a second space S2 inside the second imaginary circle C2 to produce a second composite wire 25 of circular cross section, which is imparted with superconductivity by heat treatment to obtain an oxide superconductive wire 27.
Patent JP-H10174722-A (JP)
Title: Medical treatment equipment and medical treatment equipment with tape
Inventor: YAMAGUCHI YOSHIMI
IPC: A61N1/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To soften a stiffness or a pain in the muscle of a human body by constituting a one-direction current rectifying element and a current pickup probe surrounding the periphery of it by means of a tape which is pressure-fitted to an affected part, adhesive and provided with an air-permeable hole in its center part. SOLUTION: A medical treatment equipment A is provided with the one-direction current rectifying element 1 where a semi-conductor is filled in a fine cylindrical inner part, copper wires 3 are respectively deduced from its both polar terminals so as to be mutually wound around the 3/4-turn one-direction current rectifying element 1 in opposite directions and the terminals of the copper wires are bent inside towards the one-direction current rectifying element 1 so as to form the current pickup probe 2. The outer periphery of a circular tape surface 6 with an adhesion on one surface is formed to be larger than that of the medical treatment tool and the square air-permeable hole 7 is provided in the center of it.  The air- permeable hole 7 is provided with a largeness so as to expose a part or the whole part of the one-direction current rectifing element 1 and is provided with a fine shape which is perpendicularly crossed in the center part of the rectifying element 1. Then, the medical treatment tool is adhered to the affected part so that the affected part is pressed and also a blood circulation stagnatioin is mitigated.
Patent JP-H06143500-A (JP)
Title: Frp damping material and manufacture thereof
Inventor: OKA RIYUUSUKE
IPC: B32B27/28
Filed: 1992-10-30
Abstract: PURPOSE:To improve the damping performance of an FRP damping material, completely join an FRP board to a damping plate and easily manufacture the same. CONSTITUTION:A damping material 1 is formed by joining a damping plate 3 made of a plate material having cushion properties to a surface of an FRP board 2 to be laminated, joining an FRP layer entirely on a surface of the plate 3 to be laminated to form a restricting plate 4 in such a manner that the plate 4 is thinner than the board 2 and the plate 3 has through pores 30, and a method for manufacturing the same is provided.
Patent JP-H11117574-A (JP)
Title: Wire net structural body
Inventor: YONETANI TAKAYUKI
IPC: E04H9/16
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To simply melt snow adhered to the roof of a cage or other wire net structural bodies. SOLUTION: The said wire net structural body is constituted of a cage formed of a wire net 10 or a wire net structural body 12 such as various kinds of fences, etc., heating wires 14 are arranged to the wire net 10 at specific intervals, and a heater circuit 18 supplying electric current to the heating wires 14 is provided. In the case snow falls on the wire net structural body 12 and in the vicinity thereof, a snow sensor 24 for detecting the snow is provided, and a controller 20 for controlling the heater circuit 18 with output of the snow sensor 24 is provided. A temperature sensor 22 for outputting detection signals detecting a temperature of the wire net 10 is provided to the wire net 10, and the heater circuit 18 is controlled with signals from the said temperature sensor 22.
Patent JP-H01134954-A (JP)
Title: Packaging structure for semiconductor device
Inventor: SAITO AKITOSHI
IPC: H01L23/28
Filed: 1987-11-19
Abstract: PURPOSE:To make possible a decrease in the size of an apparatus by a method wherein protrusion parts are formed in such a way as to protrude from the bottom surface part of a package main body, a space is formed between the package main body and a board, on which the package main body is placed and fixed, and an electronic component is mounted in a space equivalent to the amount of the space. CONSTITUTION:A plurality of pins 4 connected to a semiconductor in tegrated circuit are led out to the exterior of a package main body 1. In the main body 1, protrusion parts 2 and 2' are formed in such a way as to protrude from the end parts, which are located on the sides of the pins, of the bottom surface part 1a. A space 3 is formed between the main body 1 and a printed board 5. An electronic component 6 is placed and fixed in the space 3. Thereby, even though the packaging area of the package of a semiconductor device is increased, a reduction in the size of an apparatus becomes possible.
Patent JP-H07146089-A (JP)
Title: Heat-exchanger
Inventor: SHIBATA HIROTAKA
IPC: F28F9/02
Filed: 1993-11-24
Abstract: PURPOSE:To make easier the working of a flat tube, by a method wherein a curve- shaped part is composed of a bent part at the central part thereof and twisted parts at both sides thereof, in the flat tubes for a heat-exchange, in each of which flat tube parts at both sides thereof, having the curve-shaped part at the central part between them, are twisted and as the whole, the flat tube is formed in the shape of a letter U. CONSTITUTION:A flat tube 1 for heat-exchange is so formed in honeycomb structure that the peripheral shape of a cross-section is formed in ellipse shape and that flat walls 1a upper and lower at the inside thereof are connected with lateral connection walls 1b. The flat tube 1 is so formed in the shape of a letter U as a whole that flat tube parts 3, 4 at both sides thereof, having a curve-shaped part 2 at the central part between them, are twisted at 180 deg. to the lateral direction thereof. In such formation, the curve-shaped part 2 is composed of a bent part 5 at the central part thereof and twisted parts 6 which are adjacent to both sides of the bent part 5. Furthermore, the bent part 5 is composed of a flat part 5a at the central part thereof and curve parts 5b each at both sides thereof. In this way, the curve-shaped part 2 is easily formed by a method wherein the flat tube 1 is wrought only by bending and twisting one after another.
Patent JP-H05110527-A (JP)
Title: Fm multiplex receiver equipment
Inventor: NOGUCHI TAKENORI
IPC: H04H40/72
Filed: 1991-10-14
Abstract: PURPOSE:To suppress a multipath distortion of an FM multiple signal, in an FM multiple receiver. CONSTITUTION:After an FM demodulating signal is subjected to A/D conversion by an A/D converter 21, a prescribed sampling processing (Fourier- transformation) is performed by a fast Fourier-transformation(FET) circuit 22, and a spectrum component is inputted to a pilot signal level extractor 23 and a spectrum filter 24. The pilot signal level extractor 23 extracts a level Lp of a pilot signal, and outputs it to the filter 24. The filter 24 executes shaping so as to eliminate an unnecessary component from the spectrum component, based on the level Lp and a prescribed reference spectrum component, and outputs only the spectrum compoment of a multiplex signal to an inverted Fourier-transformation (IFFT) circuit 25. An output of the IFFT circuit 25 is subjected to D/A conversion by a D/A converter 26, demodulated by a QPSK demodulator 27 and FM multiple data is obtained.
Patent JP-H09112112-A (JP)
Title: Door check device of car
Inventor: ICHIKAWA HIDEOMI
IPC: B60J5/04
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a strange noise during the operation of a door check device by coating the outside surface of a cushion member with a dry film lubricant. SOLUTION: There is provided a sliding body 2 which pivots a guide arm turnably on a chassis and moves slidingly along a guide arm 1 when the door is opened. A sliding body case 8 and sliding members 13 and 14, which press the guide arm 1, are provided on this sliding body 2. There are also provided cushion members 9 and 10 which are subjected to compressed deformation produced when the sliding members 13 and 14 are placed into contact with the guide arm 1. In this door check device, a dry film lubricant 25 is applied on the outside surface of the cushion members 13 and 14. This construction makes it possible to prevent the generation of a strange noise during working without coating the cushion members 9 and 10 with a grease.
Patent JP-H04167033-A (JP)
Title: File processor
Inventor: ISAGOZAWA TAKESHI
IPC: G06F12/00
Filed: 1990-10-31
Abstract: PURPOSE:To shorten the time for access to files and to improve the efficiency of file processes by providing a subordinate master file on a RAM. CONSTITUTION:The file processor is equipped with the random access memory(RAM) 2 and a means which forms the subordinate master file 15 on the random access memory 2 by reading data accessed by a master file during a specific period with an external indication. Further, the processor is equipped with a means which accesses the subordinate master file 15 if a request to access data is generated during the specific period to update the data and a means which updates the master file 13 according to the data in the subordinate master file 15 at the end of the specific period. Consequently, the access time of the files is shortened and the efficiency of the file processes is improved.
Patent JP-H09139439-A (JP)
Title: Ceramic package sealing structure
Inventor: OBA AKIRA
IPC: H01L23/08
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a cap sealing solder for sealing a cavity of a ceramic package and to cut manufacturing costs. SOLUTION: A solder metallized pattern 14 is printed on an outer periphery of a cavity 13 of a ceramic package 11. A solder material holding thick film pattern 16 is printed on the solder metallized pattern 14 using a high melting point metal or an insulating paste. A metallized pattern 17 is printed to cover the solder material holding thick film pattern 16. Thereafter the three patterns 14, 16 and 17 are simultaneously baked. A metal seal ring 18 is provided on the metallized patterns 14 and 17, which are soldered with a solder material 19 made of Ag-Cu or the like. A device is then mounted in a cavity 13 and a metal cap 20 is provided on the seal ring 18. By welding the cap 20 and the cavity 13 by the seam weld method, the cavity 13 is airtightly sealed by the cap 20.
Patent JP-2000118445-A (JP)
Title: Tail gate of hatch back type vehicle
Inventor: KAIKAWA AKIHIRO
IPC: B62D25/08
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a tail gate of a hatch back type vehicle to be formed of an aluminum alloy without increasing a manufacturing cost. SOLUTION: This tail gate of a hatch back type vehicle is constituted that a skeleton consisting of a window frame part 10 and a door frame part 11 is formed of an extrusion material, the window frame part 10 and the door frame part 11 are partitioned from each other by an intermediate lateral rib 5 extending in the direction of the width of a vehicle, the upper part of the dower frame part 11 is coupled to the intermediate lateral rib 5 and the its lower part is separated into a front and a rear to form a double structure having internal and external skeletons, and separated parts (a lower lateral rib 6 and the lower horizontal part 7 of a reinforcing rib 8 in an embodiment form) are intercoupled through a bracket 9 for mounting a latch mechanism.  This constitution provides the tail gate, wherein sufficiently high rigidity is provided only by the skeleton, without depending on spot welding.
Patent JP-2001117158-A (JP)
Title: Finder device for camera
Inventor: KOBAYASHI YOSHIAKI
IPC: G03B13/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a finder device for a camera enabling a photographer to know exposure start timing and further confirm the state of a subject being exposed. SOLUTION: This finder device is equipped with an LCD 11 changing the transmissivity of the finder optical system of the camera, a release signal output means (1R switch 5 and 2R switch 6) outputting a release signal, an exposure means 13 performing exposing operation in accordance with the release signal from the release signal output means, and an LCD control signal output means 2 controlling the transmissivity before the exposing operation so that the transmissivity of the finder optical system may be lowered by the LCD 11 and it may be restored to an initial state nearly simultaneously with the start of the exposing operation.
Patent JP-S63147573-A (JP)
Title: Method and apparatus for plasma reaction
Inventor: KURUMACHI TAKAHARU
IPC: C23C4/00
Filed: 1986-12-10
Abstract: PURPOSE:To permit desired adjustment of the thickness of a film to be stuck to a material to be coated by sticking the material formed by plasma reaction in the fluidized state of the material to be coated to the surface of the material to be coated. CONSTITUTION:The plasma 2 formed by a plasma generating source 1 is shut off from the external atmosphere by a vessel 8. The inside of the vessel 8 is maintained in a reduced pressure state by vacuum evacuation devices 11-13. The material to be coated (e.g., WC powder 7 sized 10-30mu) is imposed on a perforated plate 9 and gaseous Ar for generating the plasma is introduced from a cylinder 18 through a pipe 10 to the lower part of the vessel 8 to fluidize the powder 7. A raw material 6 [e.g., Co2(CO)8] housed into a liquid raw material vessel 16 is supplied by the gaseous Ar from a cylinder 18 as a carrier gas through a pipe 15 into the plasma 2. The raw material is cracked to Co metal and gaseous Co. The Co metal particles are stuck to the surface of the WC powder. The thickness of the Co film is controllable as desired by the reaction time.
Patent JP-H05137145-A (JP)
Title: Satellite broadcast receiver
Inventor: TAKAMI MASAYUKI
IPC: H04N5/44
Filed: 1991-11-11
Abstract: PURPOSE:To prevent turn-on of a power source of a scramble decoder from being forgotten, and to obviate confusion for switching a voice mode by operating the scramble decoder, only when it is necessary. CONSTITUTION:A satellite broadcast receiver 1 main body is provided with a plug socket 4 for a scramble decoder, a switch 5 for turning on/off a power source of a scramble decoder 2 by detecting a scramble, and a switch 6 switched to the scramble decoder 2 side at the time when the scramble is detected. In such a state, whether the scramble decoder 2 is operating or not is detected, it is displayed on a monitor 3 and also, by detecting the scramble, a display of a voice mode can be changed.