baber/WOPTO huggingface dataset:
Patent JP-2001143048-A (JP)
Title: Pedometer
Inventor: FUKUSHIMA TOSHIAKI
IPC: G06M7/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pedometer, capable of surely detecting the number of steps taken independently of a walking speed and attaining a low current consumption value. SOLUTION: In this pedometer having an acceleration sensor 1, an information input means 17, an arithmetic means 13 for calculating the number of steps taken or calorific consumption, and a display device 15, plural number-of- steps detection thresholds are prepared, according to the frequency components of output signals from the sensor 1 in respective acceleration detection directions X, Y, Z.
Patent JP-2001146689-A (JP)
Title: Printing substrate based on flexible woven fabric, printed body using the same and method for printing the printing substrate made of flexible woven fabric
Inventor: MURAKAMI YOSHIMITSU
IPC: D06P5/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a printing substrate based on flexible woven fabric, printed bodies using the same and a method for printing the printing substrate made of flexible woven fabric. SOLUTION: In a printing substrate based on flexible woven fabric to be used for ink-jet printing on the surface of a flexible woven fabric with a bending resistance of <=70 mm, the flexible woven fabric is impregnated with an exudation inhibitor, and the printing base substrate is laminated via an adhesive layer to the supporting base layer on the back face side. The printed body that is made of a flexible woven fabric as a base material and comprises the flexible woven fabric layer impregnated with an exudation inhibitor and has a bending resistance of <=70 mm; and of the ink layer formed on the flexible woven fabric layer by ink--jet printing.  A method for printing the printing substrate made of flexible woven fabric as a base material through ink-jet printing, after a flexible woven fabric is impregnated with an exudation inhibitor and the impregnated layer is dried, the supporting base layer is laminated via the adhesive layer on the back face of the flexible woven fabric.
Patent JP-H05164089-A (JP)
Title: Axial flow fan motor
Inventor: TSUKITANI SEIICHI
IPC: F04D25/08
Filed: 1991-12-10
Abstract: PURPOSE:To provide an axial fan motor which increases limitation in the number of additional functions, solves trouble in attachment to electronic equipment and enables attachment to the electronic eqipment by connecting the reduced number of electric wires. CONSTITUTION:A negative electrode terminal 7 is provided in the neighborhood of a mounting hole 2 for electronic equipment of a casing 1 of an axial fan motor so that the number of electric wires of the axial fan motor is reduced or even eliminated to obtain the axial fan motor which can be handles easily and has many additional functions.
Patent JP-H05160227-A (JP)
Title: Method of evaluating semiconductor device
Inventor: MORII TOMOYUKI
IPC: H01L29/78
Filed: 1991-12-10
Abstract: PURPOSE:To accurately grasp a state of carrier captured in a gate oxide film in a field effect transistor to be formed in an actual semiconductor device. CONSTITUTION:The same voltage is applied to drain regions 4 of MOS type field effect transistors formed on a semiconductor substrate 1A having a large impurity concentration and a semiconductor substrate (not shown) having a small impurity concentration to form depleted layers 7A having different widths at adjacent positions to the drain regions. A difference of threshold voltages generated due to a difference of the widths of the layers 7A, a difference of subthreshold characteristics of a difference of gate-off leakage occurring states is measured by applying a voltage to the gate electrodes 3 of the transistors thereby to estimate the types, positions or quantities of carriers 5, 6 existing in gate oxide films 2.
Patent JP-H07180734-A (JP)
Title: Disc brake
Inventor: KOJIMA KATSUHIKO
IPC: F16D65/18
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the contact section of a dust boot with a pad element from being fused and broken by letting a part high in heat resistance provided for the dust boot be brought into contact with the pad element when the dust boot is swelled up toward the pad element. CONSTITUTION:When a dust boot 9 is swelled up toward a shim 8, a dust boot thick wall section 10 high in heat resistance is provided for a part of the dust boot 9, which is brought into contact with a shim 8. When the brake is applied, heat is generated by friction between a disc rotor 5 and a pad 6, the heat is transferred to the shim 8 and a closed section 11, air in the closed section 11 is expanded, the dust boot 9 is then swelled up toward the shim 8 side, and the dust boot thick wall section 10 is brought into contact with the shim 8 high in temperature. Since the dust boot thick wall section 10 is brought into contact with the shim 8, the portion other than the dust boot thick wall section 10 of the dust boot 9 will never be brought into contact with the shim 8. The contact section of the dust boot thick wall section 10 can be prevented from being broken because its heat resistance is high.
Patent JP-H09157207-A (JP)
Title: Production of isophorone
Inventor: FUKADA ISAO
IPC: C07C45/64
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To suppress by-products and obtain the subject compound useful as an industrial solvent, a raw material for resin curing agents, a coating material and an organic intermediate for agrochemical raw materials, etc., in high selectivity. SOLUTION: Acetone or acetone and mesityl oxide (4-methyl-3-penten-2-one and 4-methyl-4-penten-2-one) are reacted in the presence of a zeolite catalyst in a gas phase, preferably at 270-350 deg.C under atmospheric pressure to 5kg/cm<2> to provide the objective isophorone (3,5,5-trimethyl-2-cyclohexen-1-one and 3,5,5- trimethyl-3-cyclohexen-1-one). Unreacted acetone is recovered from the resultant reaction liquid by cooling the reaction product gas and mesityl oxide is recovered from oil layer of residual liquid separated into two layers and reused as a reaction raw material together with previously recovered acetone.
Patent JP-H09163190-A (JP)
Title: Remote supervisory equipment provided with display device
Inventor: MIYASHITA TAKUYO
IPC: H04N7/18
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To attain the operation excellent in the mobility by setting a switch arrangement face of a control box to be directed in a direction (e.g. upward direction) at all times by gravity so as to allow the user to recognize quickly an operation switch. SOLUTION: A CCD camera 101 is fitted to a tip of a telescopic probe 105 via a camera direction rotary mechanism 104 and a control box 110 is fitted near a root of the probe 105. The CCD camera 101 and a head mounted display device 109, and the rotary mechanism 104 and the control box 110 are interconnected respectively by a cable and an operation switch of the control box 110 is operated to control them. The display device 109 is disconnected from the probe 105 and mounted to a head of a supervisor. The CCD camera 101 and the display device 109 are connected by a cable and the cable is inserted in the probe 105. In order to cross-reference a video image displayed on the display device 109 and a direction of an object, a mark is made to the probe 105 so that the user always recognize the upper part of the CCD camera 101 at hand.
Patent JP-H03187269-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI HIDEKAZU
IPC: H01L21/338
Filed: 1989-12-18
Abstract: PURPOSE:To enable high-speed actions of transistors in heterostructures free of alloy scattering by using a simple substance of Ge undergoing compression strain as the channel of a field effect transistor and the base of a bipolar transistor. CONSTITUTION:A layer through which carriers run consists of a germanium layer 3 that overlies a strain control layer 2 and shows compression strain. That is, compression strain is given to the germanium layer 3 under control by the strain control layer 2 located below, or above and below, the germanium layer 3. The strain control layer 2 employs an Si1-XSGeXS mixed crystal layer and varies this mixed crystal ratio Xs to control strain given to the germanium layer 3. As a result, two-dimensional hole gas of high mobility, high saturation speed, and high concentration thus formed by a simple substance layer of Ge showing compression strain can realize the speedup of a field effect transistor and a bipolar transistor.
Patent JP-H07183008-A (JP)
Title: Microwave discharge light source device
Inventor: TAJIMA NAOKI
IPC: H01J65/04
Filed: 1993-12-24
Abstract: PURPOSE:To increase the emission intensity by applying a magnetic field to a discharge luminescent material in a plasma state excited with microwaves to cause cyclotron resonance and increasing plasma density. CONSTITUTION:A microwave oscillator 1 is operated to output a microwave, and the microwave is supplied to a microwave resonant cavity 3 from a power dispatching opening 4 through a wave guide 2. The microwave resonates on the inside and excites a discharge luminescent material in a lamp container 6. The discharge luminescent material is converted into a plasma sate to emit light, and the light transmits to the outside from a metal mesh 5. The discharge luminescent material in a plasma state in the container 6 causes resonance to increase plasma density and the emission intensity is increased. This means that the emission intensity is increased even if the strength of the microwave oscillated from the microwave oscillator 1 is not increased.
Patent JP-H11158093-A (JP)
Title: Separation of dichlorobenzene isomer
Inventor: IWAYAMA KAZUYOSHI
IPC: C07C25/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and recover m-dichlorobenzene from a dichlorobenzene isomer mixture containing o-, m- and p-dichlorobenzenes. SOLUTION: In adsorbing and separating a dichlorobenzene isomer mixture containing o-, m- and p-dichlorobenzenes, a zeolite containing potassium ion and lead ion in the ratio of the equation is used as an adsorbent to separate and recover m-dichlorobenzene.
Patent JP-H06171748-A (JP)
Title: Pressed powder feeding device to conveyor type contintuos sintering furnace
Inventor: HANAZAWA AKIHISA
IPC: B65G47/78
Filed: 1992-12-07
Abstract: PURPOSE:To surely generate intervals between the pressed powder bodies, when the pressed powder body is supplied to the mesh belt of a mesh belt furnace. CONSTITUTION:A piece of compressed powder body W slips on the first chute 13, and collides with the first shutter 15 and stops. In the state where the pressed powder body W is not at the second chute 23 and the second chute 23 is continuous to the first chute 15, the first shutter 15 is opened. Then, the pressed powder body W slips down on the second chute 23, and collides with the second shutter 25, and stops. After the second chute 23 shifts by a prescribed distance in the lateral direction, the second shutter 25 is opened. Accompanied with the opening, the pressed powder body W slips on the third chute 32 and is placed on a mesh belt 11. Since the position of the second chute 23 changes each time when the second shutter 25 opens for each pressed powder body W, an interval is generated between the pressed powder bodies W on the mesh belt 11.
Patent JP-H08180318-A (JP)
Title: Composite type magnetic head and its production
Inventor: YOSHIDA MAKOTO
IPC: G11B5/265
Filed: 1994-12-28
Abstract: PURPOSE: To eliminate the need for a back core and to the reduce parts and product cost by injecting a magnetoconductive adhesive into an adhesive packing part, fixing the open ends of the core legs of a composite magnetic core and forming the closed magnetic paths of a recording and reproducing core and an erasing core. CONSTITUTION: A slider 20 fixes and supports the composite magnetic core 10 consisting of a recording and reproducing core 11 and an erasing core 12 and comes into sliding contact with a magnetic recording medium. An outer core 13 and inner core 15 of the recording and reproducing core 11 penetrates a recording and reproducing coil assembly 30A. An outer core 14 and inner core 16 of the erasing core 12 penetrates an erasing coil assembly 30B. The open ends of the respective outer cores 13, 14 and inner cores 15, 16 of the recording and reproducing cor 11 and erasing core 12 of the composite magnetic core 10 are inserted into an adhesive holding frame 40. The magnetoconductive adhesive is packed into the adhesive packing part 40A in the adhesive holding frame 40 to form the closed magnetic paths. As the result, the need for the conventional back cores id eliminated.
Patent JP-H02171802-A (JP)
Title: Programmable controller
Inventor: NAKAI MASARU
IPC: G05B19/05
Filed: 1988-12-23
Abstract: PURPOSE:To eliminate a backup power source by providing a preset device to transfer data for arithmetic, which are written to a ROM, to a data memory for arithmetic when a power source is turned on or operation is moved from programming to a program execution mode. CONSTITUTION:A parameter setting device to set a condition writing a user sequence program to a ROM in the case of a programming mode and a ROM writer to write the data for arithmetic, which are written to data for arithmetic RAM 4, to the ROM 5 together with the sequence program according to this condition are provided as a peripheral equipment. The preset device is provided to transfer the data to data RAM 4 for arithmetic when the power source is turned on or the operation is moved from the programming mode to the program execution mode, the data for arithmetic stored to the ROM 5 can be preset and the backup power source for the preset can be eliminated.
Patent JP-H03189375-A (JP)
Title: Axial piston pump
Inventor: GOTOU KUNIFUMI
IPC: F04B1/20
Filed: 1989-12-15
Abstract: PURPOSE:To prevent twist of a piston and to improve reliability of a pump by forming a groove formed in a position deeper than the rear end of a piston having the one end located in a position situated slightly internally of a cylinder bore from the front end of the cylinder bore and the other end arranged at a bottom dead center. CONSTITUTION:Each cylinder bore 9 has a groove 9a formed in a position where a plane extending through the center of a cylinder block 6 and the center of a cylinder bore 9 crosses the peripheral wall of the cylinder bore 9 and in the outer peripheral part of the cylinder block 6. The groove 9a is formed slightly deeper than the rear end of a piston 10 having the one end in a position located slightly internally of the cylinder bore 9 from the front end of the cylinder bore 9 and the other end arranged at a bottom dead center. When a load exerted on the piston 10 and a pressure in the cylinder bore 9 are increased, a pressure in the groove 9a is also increased, and a force by means of which the piston is pressed in the direction of the central axis of the cylinder block 6 is exerted on the piston 10. The press force is exerted so as to hold the piston in parallel to the axis of the cylinder bore, resulting in prevention of twist of the piston.
Patent JP-H02172238-A (JP)
Title: Die-bonding apparatus for semiconductor chip
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/52
Filed: 1988-12-24
Abstract: PURPOSE:To halt die-bonding and store semiconductor chips as they remain adhered on an expand tape with strong viscosity by a method wherein ultraviolet rays to be radiated to the expand tape are radiated to the expand tape as per part where one semiconductor chip is adhered. CONSTITUTION:After positioning of a tip 20a of a light guide 20, radiation of ultraviolet rays takes place for several seconds, and viscosity of an expand tape 11 on a part where a thrusting pin 15 is positioned. After viscosity had been sufficiently reduced, a semiconductor chip 12 adhered to the part is thrust by the thrusting pin 15 from a lower position, a thrust semiconductor chip 15 is vacuum-sucked from upward by a collect 16 to have it stripped off from the expand tape 11, and the chip is die-bonded on a specified package or the like. This apparatus enables die-bonding to be halted during operation and remaining semiconductor chips to be stored as they remain adhered on the expand tape with strong viscosity.
Patent JP-H01169685-A (JP)
Title: Bar code reader
Inventor: KOIKE KAZUO
IPC: G06K7/10
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the lowering of a reading rate by providing a right and left margin count means at a signal axis count part and a specific value changing means to change the specific value of a necessary margin depending on a count result. CONSTITUTION:A right and left margin count means A to count the length of the right and left margin and a specific value changing means B to change the specific value of a necessary margin depending on the counting result of a counting means are provided at the signal width counting part 10 of a decoder part 2 to count the output of a scanner part 1. The specific value with the necessary length of the right and left margin of a bar code tag is made variable instead of fixed. Thus, a bar code label of which right and left margin (a blanc part) is short and the lowering of a reading rate caused by the malscanning of an operator can be prevented.
Patent JP-2000153454-A (JP)
Title: Polishing carrier
Inventor: TOMIOKA HIROSHI
IPC: B24B37/27
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a polishing carrier having mechanical strength, being excellent in a thickness accuracy and surface smoothness and causing no heavy metal pollution by constituting the polishing carrier by laminating plural prepreg plates composed of mutually parallel carbon fibers. SOLUTION: A double-side polishing device for polishing the double sides of a disk-shaped work such as a semiconductor wafer polishes the upper/lower surfaces of the work placed between rotary surface plates by stretching polishing cloth on the opposed surfaces of a pair of upper/lower rotary surface plates. A carrier is a disk-shaped member thinner than the work to hold the work between the surface plates. A circular (or quadrangular) work holding hole for holding the work is formed in the carrier. The carrier is formed of a plate member 1a by laminating the prescribed number of prepreg plates 4 formed by parallelly juxtaposing plural carbon fibers 3. Here, the carbon fibers are superposed so that the directions of the carbon fibers 3 of the adjacent prepreg plates 4 cross at a righ angle to each other, and an adhesive is applied between the respective prepreg plates 4.
Patent JP-H01170300-A (JP)
Title: Piezoelectric element plate
Inventor: NAGASAWA SEISHI
IPC: H04R17/00
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the production of bent or crack in a piezoelectric clement plate and to improve the tracking with respect to the dimension change attended with the operation of the piezoelectric plate by providing a conductive highpolymer material film in common use with an electrode and a adhesion layer adhered to a diaphragm to the piezoelectric plate. CONSTITUTION:Electrodes 2,2' of conductive highpolymer material are formed to the diezoelectric plate and used for the adhesion layer 3 of the piezoelectric element and the diaphragm 4 in common. Since the viscoelastic property of the conductive highpolymer material is improved and the layer between the piezoelectric plate and the diaphragm is formed thin, the piezoelectric element is polarized and distortion is caused due to type of and the shape factor, the electrode follows to it and the production of bent and crack of the piezoelectric element plate is prevented. Since one process is enough in comparison with the conventional two processes providing the electrode and the adhesive layer, then the production efficiency is improved and the manufacture cost is reduced.
Patent JP-2001115691-A (JP)
Title: Extractable door lock handle device
Inventor: SEGAWA SHIRO
IPC: E05B35/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an extractable door lock handle device extremely difficult to open without using a prescribed operation handle and tough. SOLUTION: This device comprises a spline shaft part 12 formed on the outer end part of a rotating shaft 10 provided in a fixed body 2 and a shutter 40 to be meshed with this. The number of spline grooves is set to 3-5. A ring- like cover 50 for covering the flange on the circumference of the shutter 40 is fixed to the fixed body 2. The shutter 40 is elastically energized from the inside to the cover 50. This device further comprises an operation handle 70 capable of fitting to and separating from the spline shaft part 12 and the shutter 40.
Patent JP-H11160371-A (JP)
Title: Voltage detection apparatus of battery pack
Inventor: IINO JUNICHI
IPC: H02J7/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide voltage detection apparatus for a battery pack that reduces input signal currents provided by each battery module for module voltage detection by a differential type voltage detection circuit, lowers a withstand voltage of each element in the differential type voltage detection, and highly accurately detects battery voltages. SOLUTION: A battery pack 19 is divided into multiple battery modules 101-120 which are mutually cascaded and each module voltage V1-V21 is sent to each A/D conversion circuit 5-8 after being detected by each differential type voltage detection circuit 201-220. A plurality of the differential type voltage detection circuits 201-220 which detect module voltages of multiple mutually adjacent battery modules constitute a voltage detection block. Common reference potential V4 is applied to an end of each input resistance network in each differential type voltage detection circuit 201-205 in the same voltage detection block, where the reference potential V4 is a different value for each voltage detection block.
Patent JP-H06150614-A (JP)
Title: Discriminating device of fault in automatic pad adhesion
Inventor: TAKAHASHI KENJI
IPC: G11B23/113
Filed: 1992-11-12
Abstract: PURPOSE:To full-automatically realize a quality guarantee of automatically adhered pad member and a production guarantee of high speed continuous mass production. CONSTITUTION:A picture processing unit 2 is constituted of a measuring camera 12, an upward illuminating lamp 14 and downward illuminating lamp 21 for a pad spring hooping member, a box 15 for processing the picture, a television monitor 16, and a controller 17. An automatic marking unit 3 is constituted of air presses 24a, 24b and punching pins 25a, 25b.
Patent JP-H03191084-A (JP)
Title: Gold plated material having superior wear resistance
Inventor: SHIROKABE YASUHIRO
IPC: H01R13/03
Filed: 1989-12-19
Abstract: PURPOSE:To improve wear and corrosion resistances by successively subjecting copper stock having specified hardness and surface roughness to under plating with Ni, middle plating with Pd and final plating with Au. CONSTITUTION:The surface roughness of copper or copper alloy stock having <=230 Vickers hardness is regulated to <=0.45mum ten-point mean roughness (Rz). This stock is successively subjected to under plating with semimat or mat Ni in <=3.0mum thickness, middle plating with semimat or mat Pd or Pd-Ni alloy in <=1.5mum thickness and final plating with Au or Au alloy in about 0.1-0.5mum thickness. The resulting gold plated material is suitable for use as the contact of a connector.