baber/WOPTO huggingface dataset:
Patent JP-2000144686-A (JP)
Title: Protective mat for impervious layer and its installation method
Inventor: KAMITOKU MAMORU
IPC: E02B3/18
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a protective mat for an impervious layer and its installation method preventing the damage of the impervious layer and capable of exerting excellent weather resistance over a long period. SOLUTION: This protective mat 6 covers the outer surface of an impervious layer of a waste disposal site, a nonwoven fabric 6a made of synthetic fibers is used as a base material, and the surface of the nonwoven fabric 6a is integrally coated with a covering layer 6b of an acrylic resin. Multiple protective mats 6 are arranged on the outer surface of the impervious layer of the waste disposal site to overlap their end sections together, a tape fastener 7 having many elastic hooks 7a is arranged on the back side of overlapped sections 6e, and the adjacent protective mats 6 are connected together by coupling the elastic hooks 7a with the nonwoven fabrics 6a of the protective mats 6.
Patent JP-H06151717-A (JP)
Title: Ic with built-in protective circuit and ic for driving display device
Inventor: HIRAGA NORIAKI
IPC: H01L21/822
Filed: 1992-11-04
Abstract: PURPOSE:To miniaturize a protective circuit by reducing the area occupied by the circuit by a method wherein the considerable part of the region designated to the protective circuit is concurrently used as the region for a diode in addition to the region for a transistor. CONSTITUTION:A field transistor Tr 1 is composed of a region 131 as a drain, a part of a wiring 11a located above a field oxide film 132 as a gate, a part of the P-type substrate 135 as a channel and a region 133 as a source. Also, a region 134 is connected to a wiring 12a together with the region 133. As a result, a diode D1, having the direction from the wiring 12a to the wiring 11a as forward direction, is composed of the P-type region 134, the P-type substrate 135 and an N-type region 131. The region 131 is used not only as the drain region of the field transistor Tr 1, but also it is used as the anode region of the diode D1.
Patent JP-H11154684-A (JP)
Title: Semiconductor device and noise reducing method thereof and manufacture thereof
Inventor: NEGISHI HITOSHI
IPC: H01L29/423
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor component, wherein the leakage current between electrode pads is decreased and thus the noise figure is made small. SOLUTION: In this semiconductor device, wherein a plurality of buffer layers 2, 3 and 4 are formed on the semiconductor substrate and a semiconductor component 14 is formed on the buffer layers 2, 3 and 4, a gate electrode pad 9 of the semiconductor device is formed on a buffer layer, which is different from other electrode pads 12 and 13 so as to hold one or more buffer layers.
Patent JP-H10161639-A (JP)
Title: Music stand for keyed instrument, and manufacture of the same
Inventor: ARIMORI MANABU
IPC: G10C3/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, and reduce the manhour and cost, by forming plural engagement grooves to be engaged with a lower edge of a supporting member, on a surface of a music stand supporting plate, in the direction perpendicular to a music stand. SOLUTION: A lower edge part of a music stand 2 is movably mounted on a flat music stand support plate 1 through a hinge. An upper edge of a long plate-shaped supporting member 3 is mounted on the music stand 2 by a hinge, and supports the music stand 2 on the music stand support plate at a desired angle. As the music stand support plate 1, a flat plate obtained by adhering thin decorative veneers made of a phenol resin (phenol backer) onto both faces of a core material made of a board (MD board) obtained by fixing the small chips of wood by an adhesive, is used. The music stand support plate 1 comprises, for example, three engagement grooves 4 aligned in the direction perpendicular to the music stand 2. The music stand 2 is set at a desired angle by engaging the lower end of the supporting member 3 with one of plural engagement grooves 4.
Patent JP-H01160046-A (JP)
Title: Manufacture of semiconductor device
Inventor: OHASHI SHUICHI
IPC: H01L27/108
Filed: 1987-12-17
Abstract: PURPOSE:To manufacture a silicon nitride film having breakdown strength by growing the silicon nitride film onto a first electrode through a CVD method, growing a polysilicon film onto the silicon nitride film and oxidizing the whole in an oxygen atmosphere. CONSTITUTION:There are pinholes in a silicon nitride film 8 formed through a CVD method when it has small film thickness, but the pinholes are filled with one part of polysilicon when a polysilicon film 10 is shaped continuously onto the film 8. A silicon oxide film 10A is formed through oxidation treatment, and polysilicon in the pinholes is also oxidized. Since volume is expanded to approximately twice when polysilicon is oxidized, the oxidation of polysilicon displays an effect on the burying of the pinholes. The silicon nitride film 8 is also oxidized partially, and compacted. Breakdown is increased by said action. Since the capacitance of a capacitor is lowered when the polysilicon film 10 shaped has too thick film thickness, the thickness of the film 10 must be inhibited to 50Angstrom  or less.
Patent JP-H01159813-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO HIDEFUMI
IPC: G11B5/127
Filed: 1987-12-16
Abstract: PURPOSE:To improve a recording and reproducing efficiency by working an inside winding groove to a ferrite core and filling the groove with a superconductor. CONSTITUTION:To the head core of one side of a pair of head half bodies 1, the winding groove is provided, and the winding groove is filled with a superconducting material 4 from a gap end Ge up to the upper half of the winding groove. The superconducting material 4 to fill a core internal side is made into a complete diamagnetic substance by a Meissner effect, and a magnetic flux is completely pressed out from the core internal side. Thus, at the time of recording, a leaking magnetic flux generated in a gap vicinity is made into an intensive magnetic flux density, and at the time of reproducing, since the leaking magnetic flux does not pass a core window part internal side, a large quantity of magnetic flux flows in a back core part. Thus, the recording and reproducing efficiency can be improved.
Patent JP-H06155131-A (JP)
Title: Balance adjusting mechanism for milling cutter
Inventor: SHINO YOSHIYA
IPC: B23C5/16
Filed: 1992-11-30
Abstract: PURPOSE:To easily and high accurately perform delicate balance adjustment by a simple constitution. CONSTITUTION:A device comprises a plurality of hole parts 42 formed to a predetermined depth toward the center from a peripheral part of a cutter main unit 12, blind screw 44 for closing an opening part side of each hole part 42 and a plurality of small diameter balls 46 stored with quantity adjustable in the hole part 42. The hole parts 42 are provided in the peripheral part of the cutter main unit 12 with each equal angular space apart corresponding to an edge part 20, and a thread groove 48 is provided in the opening part side of this hole part, to screw the blind screw 44 to this thread groove 48. The balls 46, whose diameter and weight are set so that delicate balance adjustment can be made, are formed, for instance, of lead and iron or carbide.
Patent JP-H05155712-A (JP)
Title: Method for diffusing thermal transpiration agent
Inventor: KAMEI MASAHARU
IPC: A01N25/18
Filed: 1991-12-04
Abstract: PURPOSE:To efficiently diffuse an active ingredient of a thermal transpiration agent transpired by heating into a fixed space such as especially wide henhouse, etc., in a method for diffusing the thermal transpiration. CONSTITUTION:At least one transpiration agent selected from thermal transpiration agents is heated to 400-160 deg.C and the thermal transpiration component is diffused by taking advantage of a wind having >=2m wind velocity.
Patent JP-H02259723-A (JP)
Title: Control of transmission of electromagnetic radiation through ferrodielectric liquid crystal device
Inventor: IAN KAURUSON
IPC: G02F1/133
Filed: 1989-12-12
Abstract: PURPOSE: To prevent the generation of alignment destruction in a liquid crystal(LC) layer due to the address specification of a ferroelectric LC device by impressing continuous control pulses having pulse height and pulse width unsufficient for switching a cell from a 1st state to a 2nd state or reversely switching the cell. CONSTITUTION: An optical shutter 2 arranged in the front of a light source 4 is provided with a ferroelectric LC cell 6 and polarizers 8, 9 arranged on both the sides of the cell 6, and when a voltage pulse 20 having sufficient pulse height VS, and pulse width tS and correct polarity is impressed, the shutter 2 is switched from the 1st state Tx1 to be a maximum light transmission state to the 2nd state Tx2 to be a minimum light transmission state or its reverse direction. When a series of low voltage pulses 22 having the same interval, pulse width and polarity as that of the pulse 20 are continuously impressed after the pulse 20 for a period longer than the pulse width of the pulse 20, the shutter 2 holds the 1st state Tx1 or the 2nd state Tx2 and these pulses act as latching pulses.
Patent JP-H09163689-A (JP)
Title: Manufacture of motor
Inventor: ITO HIROSHI
IPC: H02K15/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a process means for transferring an assembling component or a semi-assembled component in the production line of motor. SOLUTION: In a main line, a yoke housing 8 and an end frame 9 are formed on an iron hoop member 5 and transferred to each assembling process under the state of iron hoop member 5. At each assembling process, assembling components, e.g. a brush/terminal 14, and a semi-assembled component, e.g. an armature 50, are assembled to the yoke housing 8 and end frame under the state of iron hoop member 5.
Patent JP-H06169300-A (JP)
Title: Fault detection system
Inventor: UCHIUMI ATSUHIKO
IPC: H04L69/40
Filed: 1992-11-30
Abstract: PURPOSE:To detect accurately the fault of a transmitter or a receiver by detecting wherther or not a timing signal comprising a frame is turned off when a communication equipment is the transmitter or the receiver CONSTITUTION:A level detection section 11 is provided to a transmitter 1 to detect an equipment fault based on an output turning off state and the transmitter 1 is provided with a timing signal turning off detection section 12 detecting a turning off state of a timing signal to detect the equipment fault based on an output data fault. Furthermore, a receiver 2 is provided with a level detection section 21 and a synchronization detection circuit 22 and with a timing signal turning off detection section 23 detecting a turning off state of the timing signal to discriminate the equipment fault. Then a timing signal turning off detection section 23 is set to be turned off when input turning off being fault of a transmission line or out of synchronism is not caused under the condition that the equipment fault is not caused even in the transmitter 1. As a result, any of the transmitter fault, a transmission line fault and a reception fault is detected accurately.
Patent JP-H01160529-A (JP)
Title: Tubular body, its preparation and flow control apparatus equipped with said tubular body
Inventor: MORIUCHI YOSUKE
IPC: A61B5/0215
Filed: 1987-12-18
Abstract: PURPOSE:To easily prevent the damage of a capillary tube by preventing the deformation thereof, by containing the capillary tube to which a through-hole having a fine inner diameter is formed and the outer cylindlical member externally fitted to the capillary tube and forming the capillary tube from a resin material while forming the outer cylindrical member from a material harder than that of the capillary tube. CONSTITUTION:A physiological saline solution flows from a dripping pipe 14 through a tube 16 under the head pressure corresponding to the height thereof to be introduced into a control apparatus 18 from an inlet passage 44 and limited to a predetermined low flow rate from a capillary tube 54 to be injected in the blood vessel of a patient 28 from a catheter 26 through tubes 20, 24. During this process, the blood pressure of the patient 28 is detected by a pressure transducer 30 to be displayed on a display and recording apparatus 32. Since a tubular body 50 is constituted by externally fitting an outer cylindrical member 52 made of stainless steel to the capillary tube 54 made of a resin, there is no possibility such that the capillary tube 54 generates deformation even when external force acts on a tube member 40. Therefore, the inner diameter of the capillary tube 54 can always secure a predetermined dimension and the blood pressure of the patient 28 can be measured with good accuracy. Further, the tubular body 50 is not broken and handling work becomes simple.
Patent JP-2001141412-A (JP)
Title: Non-contact type rotating angle sensor and sensor core
Inventor: MASE MAKOTO
IPC: G01B7/30
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To improve precision of detection of a rotating angle by improving productivity and component assembling property. SOLUTION: A sensor core 12 of this non-contact type rotating angle sensor is provided with an outer core 24, an inner core 25 and a plate type magnet 26. The outer core 14 is composed of magnetic substance and formed in an annular type. The inner core 25 is arranged inside the outer core 24, and formed in a disk type by using two core pieces 25A, 25B composed of magnetic substance. An air gap 28 is formed between the cores 24 and 25. The outer core 24 is fixed to a housing 13, and the inner core 25 is so installed that rotation together with an input shaft 14 is made possible integrally. The outer core 24 is provided with a Hall IC 23 for detecting a magnetic force. The plate type magnet 26 which is magnetized in the direction of plate thickness is inserted in a gap 29 for insertion and fixed in such a manner that both of the plate surfaces are bonded to facing inner wall surfaces.
Patent JP-H03182722-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA AKIKO
IPC: G02F1/136
Filed: 1989-12-13
Abstract: PURPOSE:To lower the probability that a scanning signal line and a video signal line are short-circuited by providing a thin film transistor on the part in which the scanning signal line and the video signal line become parallel to each other. CONSTITUTION:A gate electrode GT1 is provided on about the center part of the part in which a scanning signal line GL and a video signal line DL become parallel to each other. Also, a thin film transistor TFT10 is constituted of the gate electrode GT1, an i type semiconductor layer AS1, a drain electrode SD21, and a source electrode SD11, and the thin film transistor TFT10 is provided on about the center part of the part in which the scanning signal line GL and the video signal line DL become parallel to each other. In such a way, since the thin film transistor TFT10 is provided on the part in which the scanning signal line GL and the video signal line DL become parallel to each other, it is unnecessary to place a gate electrode in parallel to a vertical part of the video signal line DL. In such a way, there is scarcely the part in which the scanning signal line GL and the video signal line DL approach each other, and the probability that the scanning signal line GL and the video signal line DL are short-circuited becomes low.
Patent JP-H09163860-A (JP)
Title: Automatic grafting apparatus
Inventor: UCHIKAWA YASUO
IPC: A01G1/06
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic grafting apparatus capable of surely fixing and improved in percentage of rootage and productivity by providing a fixing means, etc., for fixing a rootstock and joining part of a bed log by a fixing medium. SOLUTION: This automatic grafting apparatus is equipped with a joining means 6 for mutually joining a part corresponding to a joining part of a rootstock A and a part corresponding to a joining part of a bed log B and a fixing means 9 for attaching a mechanical fixing medium to the joining parts of the rootstock A and the bed log B located at a prescribed position after joining and fixing the joining parts of the rootstock A and the bed log B by the fixing medium. Furthermore, the apparatus is preferably further equipped with a cutting means for cutting the part corresponding to the joining part of the rootstock A and the part corresponding to the joining part of the bed log B into prescribed joining shapes.
Patent JP-H02166678-A (JP)
Title: Magnetic disk device
Inventor: KOMAI YASUNORI
IPC: G11B21/02
Filed: 1988-12-20
Abstract: PURPOSE:To improve mounting workability by fitting and soldering a cable part for the voice coil motor of an FPC cable (flexible print cable) in the terminal pin of the voice coil motor provided protrusively on a swing arm. CONSTITUTION:The tip side of the FPC cable 21 is abutted with the side wall of the swing arm 6, and the cable part 21A for magnetic head is connected to a wiring extended via the swing arm 6. And two rings 22 and 23 provided at the extension part 21C of the cable part 21B for voice coil motor are fitted in the terminal pins 27 and 28 on the upper plane side of a coil supporting part 9A, and the extension part 21C is fixed at the coil supporting part 9A with a screw insertion hole 24, a screw hole 29 and a screw 30, and the rings 22 and 23 are soldered 31 and 32 with the terminal pins 27 and 28. In such a way, the mounting workability can be improved.
Patent JP-H03182282-A (JP)
Title: Signal transmitting device in pachinko (japanese pinball) hall
Inventor: KAGAWA TOSHIMITSU
IPC: A63F7/02
Filed: 1989-12-12
Abstract: PURPOSE:To reduce the number of signal lines to reduce the cost of electric work and electric inspection and facilitate the extension and exchange of playing machines by conducting the signal transmission between playing machines and a management computer in a PACHINKO hall by means of serial signal. CONSTITUTION:The out ball counting signal a1, safe ball counting signal b1 and special prize state counting signal c1 of a PACHINKO machine P1 are outputted to a transmitter device T1 disposed near the PACHINKO machine Pa, the out ball counting signal a2, safe ball counting signal b2 and special prize sate counting signal c2 of a PACHINKO machine P2 are outputted to a transmitter device T2, and various signals of a PACHINKO machine Pn are similarly outputted to a transmitter device Tn. The serial signal d1 outputted from the transmitter device T1 is transmitted to a management computer CPU by a signal line SC1, the serial signal d2 outputted from the transmitter device T2 is transmitted to the management computer CPU by a signal line SC2, and further the serial signal dn outputted from the transmitter Tn is transmitted to the management computer CPU by a signal line SCn.
Patent JP-H10161154-A (JP)
Title: Liquid crystal display device and its production
Inventor: ONO KIKUO
IPC: G02F1/1368
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent a display nonuniformity without impairing the reduction in a numerical aperture by forming a part of a side part constituting the contour of an image element electrode in wiring by means of superimposition in terms of self matching. SOLUTION: The end part of the image element electrode ITO 1, that is, a contour line is superimposed with a metallic electrode by at least superimposing width L1-L3 to an opaque area in a projection surface. Superimposing width L2 constituting holding capacitance Cadd and the superimposing width L3 of the source electrode SD1 where a contact hole CN opened in an insulating film is formed are larger than superimposing width L1 in another area. Superimposing width L1 with a light shielding electrode SKD is the drastically small one to the light shielding electrode SKD and gate and drain wiring. That is, a part of the side part constituting the contour part of the image element electrode ITO 1 is formed in wiring by superimposition in terms of self matching.  Therefore, intervention by a signal to the image element electrode ITO 1 in data wiring is eliminated so that the display nonuniformity is prevented.
Patent JP-H10161191-A (JP)
Title: Finder device
Inventor: KOIDE SHIN
IPC: G03B13/08
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent tinging or blotting in a field frame decided by a field frame deciding member and the ridge line thereof by providing a half mirror surface arranged on the surface of a 2nd lens within a range where the half mirror surface and a field frame deciding light beam decided by the field frame deciding member do not interfere with each other. SOLUTION: The light beam Ra is made incident on a finder lens L2 and reflected to an objective side by an optical frame 3 formed on a finder lens L3 after passing through the half mirror surface 2 applied to the lens L2. After the light beam Rb passes through the side edge of a mechanical field frame 4, it passes through the edge part of a finder lens L1, is made incident on the lens L2 and further formed into an image as it is on a pupil 6 through the lens L3. Therefore, the half mirror surface 2 is disposed on the locus of the light beam Ra forming the image within the field by the optical frame 3 but is not positioned on the locus of the light beam Rb deciding the field frame 4, whereby the tinging or the blotting in the field frame 4 and the ridge line thereof are prevented.
Patent JP-H03182206-A (JP)
Title: Elevating bed
Inventor: ITO KIMIKI
IPC: A47C17/84
Filed: 1989-12-12
Abstract: PURPOSE:To enable the control of incidental facilities of a bed and various electrical appliances inside a room to be carried out while lying on the bed by interlocking a headboard equipped with a power ON/OFF device for the electrical appliances such as lighting equipment on the underside of the bed and various control devices with the elevating motion of the bed. CONSTITUTION:When one is going to bed, if a bed 1 is lowered, the slide part 13 at the end of the bed 1 engages with the lever part 12 of a headboard controller 10, and if the bed is further lowered, a toggle-operating plate 16 integrally made up of a lever part 12 passes through the reversing point of a toggle mechanism 14, and the headboard controller 10 integrally made up of the lever part 12 of the headboard controller and the toggle-operating plate 16 turns making the shaft of a hinge 18 to take the horizontal position and is placed in the upper position of the bed 1. Thus, the headboard controller 10 can be operated in such a condition that one is lying on the bed to control various equipments such as lighting equipment, AV, air-conditioning equipment, security equipment.
Patent JP-H10146972-A (JP)
Title: Continuous jet type ink jet recording apparatus
Inventor: MUTO MASAYUKI
IPC: B41J2/055
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To record a recording dot at a predetermined dot position by applying a delay time corresponding to the delay caused by air resistance changed corresponding to a dot size. SOLUTION: A delay pulse generator DPG delays an encoder clock fE by the integral multiple of the cycle of a particulate frequency signal fd corresponding to pixel data Dp read from a line buffer LB in synchronous relation to an encoder clock (dot recording clock) fE* to output the encoder clock fE* and a pixel buffer PB accumulates the pixel data Dp in synchronous relation to the encoder clock fE according to a first-in first-out system to output the pixel data Dp in synchronous relation to the encoder clock fE*. A pulse width modulator PWM modulates the pixel data Dp to the charge control signal Sc * of the pulse width corresponding to the value thereof. By this constitution, the delay time corresponding to the pixel data Dp is preliminary imparted to a recording ink particle row to offset the delay cause by air resistance.