baber/WOPTO huggingface dataset:
Patent JP-H09146790-A (JP)
Title: Semiconductor integrated circuit device and its testing method
Inventor: KOIZUMI NORIOMI
IPC: G01R31/28
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device and its testing method capable of reducing the cost and manhour of a test by testing a derived machine having the contents of a different optional ROM and derived from an one-chip microcomputer by a common test program. SOLUTION: The integrated circuit device is constituted so that all parts capable of forming different circuit constitution by changing alminium wiring in a conventional method can be controlled by a register 7 to be accessed by a memory mapped I/O. At the time of executing a test, a selector 3 is controlled by a test terminal 4, the register 7 is accessed from a data input terminal 5 by the memory mapped I/O and the state of a peripheral circuit is optionally set up and tested. A ROM 1 is provided with BIST LFSR 9 to execute a self- test. At the time of practical use, the peripheral circuit is reset, the information of the peripheral circuit is written from a storage circuit 2 storing the information and the circuit matched with user's specification is set up.
Patent JP-H07135728-A (JP)
Title: Jumper device for short length aerial transmission line
Inventor: TASHIRO HIROYUKI
IPC: H02G7/20
Filed: 1993-11-10
Abstract: PURPOSE:To shorten the length of a steel tower arm while stabilizing the shape of a jumper line by supporting both end sections of a rigid conductor by support members hung down from connecting fittings at the front end sections of tension insulator runs and connecting the external ends of flexible conductors to anchor clamps. CONSTITUTION:A jumper line is composed of an aluminum pipe 3a and stranded conductors 3b connected at both ends. The intermediate section of the aluminum pipe 3a is supported by an insulator 13 suspended toward the tip from the mounting points P of the tension insulator runs of a steel tower arm 7, both end sections of the aluminum pipe 3a are supported by rod-shaped support members 17 hung down from connecting fittings 15 at the front end sections of tension insulator runs 9, and the aluminum pipe 3a is kept approximately horizontal. The external ends of the stranded conductors 3b bonded with both ends of the aluminum pipe 3a are connected to anchor clamps 19, and may be bent in an approximately vertical plane. Accordingly, the length of the arm of the steel tower of a short length the aerial transmission line can be shortened while the shape of the jumper line can be kept approximately constant.
Patent JP-H04175639-A (JP)
Title: Device for monitoring gas dissolved in oil and method thereof
Inventor: USHIDA KAZUHIKO
IPC: G01N27/00
Filed: 1990-11-08
Abstract: PURPOSE:To measure the quantity of oil extracted from oil in which it is dissolved, by connecting one and the other end sides of a gas sump, respectively to one and the other end sides of a gas detecting chamber through the intermediary of first and second valves. CONSTITUTION:First and second valves 10, 13 are at first deenergized so as to be opened. In this condition, by leaving them for a predetermined time, hydro gen gas in insulating oil in an oil chamber 4 is allowed to permeate through a gas permeable membrane 6 into a gas sump 5 in which hydrogen gas is accu mulated. After a predetermined time elapses, the first valve 10 is energized at first so as to be closed, and after one or two seconds elapses, the second valve 13 is energized to be closed. After leaving them for a predetermined time, a gas sensor 15 measures a quantity of hydrogen gas.
Patent JP-H01146964-A (JP)
Title: Cover coating composition for flexible printed wiring board
Inventor: NITTA KATSUNORI
IPC: C09D163/00
Filed: 1987-12-02
Abstract: PURPOSE:To obtain the title composition improved in soldering heat resistance and bending resistance, by mixing polyparabanic acid with a phenol resin, an epoxy resin and a carboxylated acrylonitrile/butadiene rubber. CONSTITUTION:The title composition comprises 100 pts.wt. polyparabanic acid of the formula, 2-40 pts.wt. phenol resin (an acryl-modified phenol resin is preferable because it is to be subjected to an addition reaction), an epoxy resin (a novolac resin is advantageous in respect of heat resistance) and 1-30 pts.wt. carboxylated acrylonitrile/butadiene rubber. Said composition is effective in that sharp bending and high-reliability soldering which have heretofore been difficult can be realized through cover coating by a printing process.
Patent JP-2001125624-A (JP)
Title: Maintenance tool of controller and parameter setting method
Inventor: OIKAWA HIROSHI
IPC: G05B23/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely correct parameters of a controller of a plant, etc., by a maintenance tool. SOLUTION: The controller comprises the maintenance tool 11 having an execution program storage device 115, a parameter data storage device 116, a conditional expression data storage device 117, a system control part 111, a relative tag setting part 112, a condition expression setting part 114, and a conditional expression decision and correction part 113, the controller 13 which has an execution program 132, parameter data 133, and control data 134, and a network 12 which connects them.  The maintenance tool 11 retrieves parameters of other control circuits where relative tags are set at the time of parameter setting operation, decides whether or not the values of corrected parameters are suitable by referring to a conditional expression, and displays and corrects relative-tag attached parameters of a decision destination at the same time when it is decided that the values are unsuitable.
Patent JP-H11121489-A (JP)
Title: Manufacture of semiconductor device
Inventor: RIKITAKE TOMOTSUGU
IPC: H01L23/12
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To cut an outer shape of a semiconductor device package as small as possible for miniaturization by eliminating slippage between a pilot hole provided to a substrate whereon a semiconductor chip is mounted and a pilot hole of a resin sealing mold, and slippage to a pilot hole of a cut die for cutting an outer shape of a semiconductor device package after resin sealing. SOLUTION: In a method, a plurality of wiring patterns are formed in a substrate 1, a semiconductor chip is mounted corresponding to a wiring pattern, a semiconductor chip and a wiring pattern are electrically connected and are subjected to resin sealing to form a semiconductor device package 17, and a semiconductor device wherein the substrate 1 is cut in the unit of a semiconductor package 17 is manufactured. Resin sealing is carried out in the unit of a semiconductor chip and a wiring pattern, a positioning pin 16 is formed of resin 12, and the substrate 1 is cut in the unit of the semiconductor device package 17 by using the positioning pin 16 as a pilot pin.
Patent JP-H01143982-A (JP)
Title: Probe device
Inventor: HONCHI YOICHI
IPC: G01R31/28
Filed: 1987-11-30
Abstract: PURPOSE:To surely execute adjustment for simultaneously contacting probe electrodes supported by plural probe cards with electrode pads on a body to be inspected by independently adjusting the relative positional relation of plural probe cards. CONSTITUTION:The 1st and 2nd probe cards 22a, 22b are respectively supported by movable parts 25a, 25b and X and Y direction driving mechanisms 27a, 27b and 28a, 28b for driving the probe card 22a in the rectangular axis direction in a two-dimensional face and a theta direction driving mechanism 29a, 29b for rotating the probe card 22a in the Z axis direction are provided. In case of inspecting the body 10 to be inspected, the positions of the probe electrodes 23a, 23b in the Z direction are adjusted by the mechanisms 28a, 28b in order to set up the electrodes 23a, 23b on one and the same plane. Then, the positions in the X, Y and theta direction are adjusted by using the mechanisms 27a, 27b, 28a, 28b, 29a, 29b. Since the relative positional relation of the probe cards 22a, 22b, oppositely arranged can be independently adjusted by independent mechanisms 26a-29b, adjustment for contacting the electrodes simultaneously with the electrodes pads on the body 10 to be inspected can be surely executed.
Patent JP-2000127610-A (JP)
Title: Ink-jet recording sheet
Inventor: SEKIGUCHI HIDEKI
IPC: B41M5/50
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent yellowing of a white sheet and to obtain good fixability of a pigment ink, excellent durability of an image and a high quality by using porous starch particles in an ink receptive layer, and further embedding inorganic or organic fine particles in pores of the porous starch particles. SOLUTION: Porous starch particles are subjected to a water repellent treatment by covering the particles with water repellent resin such as a silicone resin, fluororesin, acrylic resin or the like. The particles can be modified and improved by charging the particles to a cation by using a cationic substance such as γ-glycidyl-propyltrimethyl ammonium chloride or the like. In the case of water repellent-lipophilizing treatment, an ink absorbency of an oil soluble ink can be improved. A dot diameter of the water soluble ink is regulated to obtain the ink-jet recording sheet having a high definition and a high resolution. At the time of cationizing treatment, since fixability of a color material of the water soluble ink is improved, the recording sheet having excellent water resistance of an image can be obtained.
Patent JP-H09125573-A (JP)
Title: Partition wall
Inventor: SAKAKIBARA SHIYUUICHI
IPC: E04B2/82
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make the room arrangement of a room changeable by fixing the upper and lower stickers to the floor surface and ceiling respectively, stretchingly connecting multiple panels to the upper and lower fixed stickers, connecting the panels installed between both side walls, and fixing them to both side walls via mullions. SOLUTION: Multiple normal panels 2 and special panels 3 forming a system panel 1 are connected to the floor F, both side walls W1, W2, and ceiling C of an existing room, then they are fitted in the fixed state. A lower sticker is protruded upward on the floor F, and an upper sticker is protruded downward on the ceiling C respectively. Vertical mullions 6, 6a are protruded and fixed on both side walls W1, W2. Normal panels 2 and special panels 3 are fixed to the upper and lower stickers, and a connected body 7 is formed in the connected state. Both side ends of the connected body 7 having nearly the same length as the interval between the side walls W1, W2 are fixed to the mullions 6, 6a. Execution is facilitated, and room arrangement can be easily changed.
Patent JP-H08163611-A (JP)
Title: Electronic switching device and general computer equipped with switching function
Inventor: MURAI TOSHIO
IPC: G06F13/00
Filed: 1994-12-07
Abstract: PURPOSE: To reduce the development cost and easily follow the innovation of CPUs and peripheral equipments by enabling software to easily be developed in in a short time. CONSTITUTION: Switchboard characteristic control parts 21 and 22 which control extension and trunk line interface cards 11-14, etc., as circuits characteristic of a switchboard and general central control parts 31 and 32 are provided separately, and those switchboard characteristic control parts 21 and 22 and general central control parts 31 and 32 are connected by Ethernet (Registered) EN to send control signals. Then the switchboard characteristic control parts 21 and 22 ate provided with only a function for converting the communication protocols of a control path highway CHW and the Ethernet EN characteristic of the switchboard and the general central control parts 31 and 32 are provided with all control functions regarding switching processing.
Patent JP-H06163096-A (JP)
Title: Tab film connector
Inventor: MORI KEIICHI
IPC: H05K1/14
Filed: 1992-11-13
Abstract: PURPOSE:To provide a TAB film connector capable of easily connecting the electrode of a TAB film to the electrode of an electrode base and also easily removing and replacing it. CONSTITUTION:A TAB film connector is formed by providing a molding die 10 having a TAB film insert slit 16 and an electrode base insert slit 17 bored thereon, inserting an electrode base 30 into the molding die 10 through the electrode base insert slit 17, inserting a TAB film 20 through the TAB film insert slit 16, and injecting a foaming material 50 into the molding die 10 followed by solidification.
Patent JP-H04285843-A (JP)
Title: Test room for accelerating weather resistance and weatherability
Inventor: YUUJIN ENU NEIGOFU
IPC: G01N17/00
Filed: 1991-10-22
Abstract: PURPOSE: To provide an accelerated weathering and lightfastness testing chamber comprising an enclosure for a sample to be tested. CONSTITUTION: A lightfastness testing chamber 10 comprises an enclosure for a sample 20 to be tested and at least one, or preferably a plurality of lamps 32 for irradiating the sample in the enclosure. A monitor means of the light intensity from each lamp comprises a light transmission rod having one end positioned adjacent the lamp and the other end in communication with a light intensity measuring means and the rod is preferably provided to each of the lamps. The light transmission rod is positioned on a side of the lamp that is substantially opposed to the side of the lamp that directly irradiates the sample in the enclosure. The sample can be moved by means of a platform 18 or the like in order to vary as desired the intensity of the irradiation applied to the sample.  Both curved and flat reflection mirrors 36 are provided above the lamps to provide a desired uniformity of irradiation.
Patent JP-H05137487-A (JP)
Title: Double bearing reel
Inventor: SATO JUN
IPC: A01K89/015
Filed: 1991-11-20
Abstract: PURPOSE:To provide the subject reel equipped with no movable member of high mechanical strength, capable of dismantling the frame on handle side in one-touch operation without impairing the touch of the outer surface of the frame. CONSTITUTION:A frame F located on spool side and a case on the outside thereof are constituted so as to be free to relatively revolve around the shaft center of the spool, and such an attaching/detaching mechanism J so as to mutually connect the frame F with the case or separate one of them from the other through the relative revolution for them is provided.
Patent JP-2000127483-A (JP)
Title: Image-forming apparatus and method for driving led head thereof
Inventor: IKEGAMI HIDEYUKI
IPC: B41J2/44
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To form images in different halftones by providing a plurality of LED heads of different emission duties and selectively using the plurality of LED heads to form images to equal pixel positions in an image-forming apparatus using the LED heads. SOLUTION: In forming an image, a photosensitive drum is uniformly charged minus until passing an LED array 210. Charges at an exposed part are neutralized when LED arrays 210 and 210-2 of different emission duties irradiate light, whereby the image is formed. 8000 LEDs in total are arranged in each of the LED arrays 210 and 210-2 in a perpendicular direction to an advance direction of the photosensitive drum, each corresponding to one pixel in the perpendicular direction to the advance direction of the photosensitive drum. One pixel is formed by the LED arrays 210 and 210-2. The LED array 210-2 irradiates light with a delay of approximately 4 ms from the irradiation by the LED array 210.
Patent JP-H02149298-A (JP)
Title: Mattress airing apparatus of detachable type
Inventor: SHIRAYANAGI ISAO
IPC: D06F57/08
Filed: 1988-12-01
Abstract: PURPOSE:To prevent a coat made of synthetic resin covering the surface of steel piping from being damaged when the steel piping is bent, and enable pipes to be connected together with precision so as to enhance the rigidity of the apparatus for airing a mattress, by fitting each frame into the receiving hole of each of upper and lower connectors made of synthetic resin and being rotatably engaged with upper and lower connecting frames and a supporting frame, thus forming the apparatus into the shape of a rough C. CONSTITUTION:An apparatus for airing a mattress comprises a plurality of roughly C-shaped frames which are pivotally supported by a supporting frame 2 arranged in the vertical direction and which comprise steel piping covered with synthetic resin and consisting of at least two horizontal pipes 3a, 3b arranged at respective upper and lower sides of the apparatus and a vertical pipe 3c for connecting the ends of the horizontal pipes 3a, 3b. There will thus be no need of bending the steel piping during its manufacturing process, and not only the productivity is enhanced but also the yield of the products can be enhanced without damaging the synthetic resin coat. In addition, the ends of the members made of the steel piping are connected together by upper and lower connectors 9, 10 made of synthetic resin and being rotatably engaged with the upper and lower connecting frames 7, 8 and with the above supporting frame 2, all of which are made by injection molding of synthetic resin, so that little force is required for the frames to be connected together, the frames can easily be assembled, and the rigidity of the apparatus after assembling is high enough to prevent the apparatus from being shaken when a mattress is put thereon.
Patent JP-H11137363-A (JP)
Title: Interlocking device of chair seat part and backrest part
Inventor: KUBO HIROTSUGU
IPC: A47C3/026
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an interlocking device of a seat part and a back part in a chair, by which producing is inexpensively executed, fitting to a prescribed place is easily executed and also the back and forth inclining operation of the back part, the rear and front sliding movement of the seat part and the vertically sliding and moving operation of the backrest part operation are smoothly executed. SOLUTION: A coupling member 9 is used, in which a connecting cylinder 32 where a ring-shaped engagement groove 33 is formed on an outer peripheral surface is projectingly disposed in a part enclosing an elastic joint mechanism or a frame, which is the part of mutually opposed ends in the backrest part and a waist support part and in the waist support part and the seat part and also a pair of rings 34 and 34 externally fitted to the respective connecting cylinders 32 are connected by a joint bar 35.  Then, in the rings 34 of the coupling member 9, a cut part 37 is formed at a position facing the connecting part 36 of the joint bar 35 in a diameter direction, a flange part 38 for externally holding the end part of bellows 13 is projectingly formed on the outer peripheral surface, a pawl part 39 with a cross-sectional shape to be engaged with the engagement groove 33 of the connecting cylinders 32 by preventing fall-off is projectingly formed on an inner peripheral surface and also the projection height is gradually increased from the connecting part 36 to the cut part 37.
Patent JP-H09123045-A (JP)
Title: Display system for spring grinder
Inventor: ARAKI TOSHIO
IPC: B24B49/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enable an operator to know a transition of a detecting length measured value of a spring height to a tolerance range in spring grinding work by a spring grinder. SOLUTION: In a grinding spring held by a turntable of a spring grinder, its height is detected by a length detecting device. Output of this length detecting device is sent to a computer. The computer displays a length detecting result in real time on an image screen of a console panel by a broken line graph 27 as a grinding process control drawing on the basis of detection from the length detecting device. In the broken line graph 27, a detecting length measured value is shown on the axis of ordinate, and the axis of abscissa shows the lapse of time.
Patent JP-H02149472-A (JP)
Title: Monolithic refractories
Inventor: MINO HIDEHIKO
IPC: C04B35/66
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the deterioration of the quality of monolithic retractories with the lapse of time over a long period of time by adding alumina cement and sodium phosphate coated with superfine hydrophobic silica powder to refractory raw materials of regulated grain size. CONSTITUTION:Alumina cement and sodium phosphate coated with superfine hydrophobic silica powder as a binder are added to refractory raw materials of regulated grain size to obtain monolithic retractories. The sodium phosphate is also used as a water reducing agent and is added so as to render flowability to the refractories at the time of application. The proper amt. of the sodium phosphate added is 0.03-0.5wt.% of the total amt. of the refractory raw materials. In the case of <0.03wt.%, the water reducing effect is small and required flowability is not obtd. In the case of >0.5wt.%, characteristics are not further improved and it is not necessary to add >0.5wt.% sodium phosphate. Since sodium phosphate has hygroscopicity, it is coated with superfine hydrophobic silica powder so as to prevent moisture absorption.
Patent JP-H03165354-A (JP)
Title: Method and device for inspecting magneto-optical disk
Inventor: FUJIWARA YASUHIRO
IPC: G11B11/10
Filed: 1989-11-22
Abstract: PURPOSE:To easily and speedily evaluate sensitivity by recording and reproducing two signals which have the same peak power and differ in frequency and making a decision based upon the amplitude ratio of both the playback signals. CONSTITUTION:A magneto-optical pickup 32 records the high-frequency signal and low-frequency signal from a recording signal source 33 which have the same peak power on the magneto-optical disk 31. They are reproduced by the pickup 32, the amplitude values of the playback signals from a voltmeter 36 are supplied through a memory 37, and an arithmetic circuit calculates the resolution of the ratio of both the amplitudes. A comparing circuit 39 which is applied with reference values 1 and 2 decides the resolution depending merely upon the rising recording power to easily and speedily evaluate whether or not the sensitivity is within a specific range.
Patent JP-H07161753-A (JP)
Title: Discharge torch electrode, wire bonding device using thereof and pad forming device
Inventor: KAWAI MITSUO
IPC: H01L21/60
Filed: 1993-12-06
Abstract: PURPOSE:To obtain excellent abrasion-resisting property for high voltage sparks and excellent discharge characteristics by a method wherein a discharge torch electrode is formed by the composite material containing one or more kinds of a precious metal, a metal carbide, a metal silicide, a metal nitride and a metal boride. CONSTITUTION:A discharge torch electrode is manufactured by dispersing noble metals into the substrate consisting of one or more kinds selected from a metal carbide, a metal silicide, a metal nitride and a metal boride. Concretely, the porous material consisting of one or two or more kinds selected from the metal carbide, the metal silicide, the metal nitride and the metal boride is impregnated with a noble metal. Gold and platinum are preferable because they are not oxidized in atmospheric air and their bonding characteristics are stable, the adhesion of soot-like substance on the surface of a discharge torch electrode can be prevented and a spark error can also be prevented. Platinum is hardly contaminated, and also it has excellent characteristics against the arc abrasion.