baber/WOPTO huggingface dataset:
Patent JP-H1092326-A (JP)
Title: Plane electric discharge plasma display panel
Inventor: AMAMIYA KIMIO
IPC: H01J11/34
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce a peak value of an electric discharge current of a panel by reducing an electric discharge gap in a maintenance electrode pair and forming the pair by changing a width in the vicinity of the gap at an opposite protrusion in a unit light emission region in an expansion direction of the electrode pair. SOLUTION: Unit light emission regions 15a to 15d are formed by a bass electrode 6 laminated on a translucent electrode pair and constituting a maintenance electrode pair and by a bulkhead 12, and an electric discharge gap 17 is constituted at tip ends of protrusions 16 and 18 provided partly of the translucent electrode pair. Dimensions of longer and shorter widths 20a and 21a longitudinally of a protrusion 16a are the same as those of long and short widths 22a and 23a of a protrusion 18a, however, shorter widths 21a to 21d of each region are sequentially small in a line direction. Therefore, since an area and a resistance of the protrusions of regions 15a to 15d are sequentially small, and a discharge current increases, the maximum discharge current is never concentrated to the maintenance electrode pair, and a burden of a driving device and a power source is reduced.  Rectangular deformation discharge parts with its different short widths may be formed in a line direction at a tip end of the protrusions with their same dimensions.
Patent JP-H04145877-A (JP)
Title: Multi-axis control motor
Inventor: SAGARA SHINJI
IPC: H02N2/00
Filed: 1990-10-03
Abstract: PURPOSE:To enable one motor device to output in a plurality of axial directions by producing progressive waves on the surfaces of stators for rotating a rotary ball and, at the same time, standing waves on the surfaces of the remaining stators. CONSTITUTION:When two kids of high-frequency voltages having a 90 deg. phase difference between them applied across the piezoelectric element 6 of each stator 3 by means of a driving device, traveling waves are produced on the surfaces of the stators 3 and, when one kind of high-frequency voltage is applied, standing waves are produced. When a rotary ball 1 receives the traveling waves from the stators 3, a frictional rotating force is generated in the traveling wave generating direction and, when the ball 1 receives the standing waves from the stators 3, no frictional force is generated between the ball 1 and stators 3, since the front sections of the standing waves cause the call 1 to float. Therefore, in order to control the axial direction of rotation of the ball 1, it is necessary to produce traveling waves on the surfaces of the stators 3 required to cause the ball 1 to make axial rotation and prevent the production of the unnecessary standing waves on the surfaces of unnecessary stators 3 by utilizing a computer.
Patent JP-H05109596-A (JP)
Title: Manufacturing and controlling method for semiconductor device
Inventor: SATO HIDETO
IPC: H01L21/027
Filed: 1991-10-15
Abstract: PURPOSE:To facilitate a manufacture control at a manufacturing site and to decrease a load of a host computer in a production control system by increasing the number of wafers of one lot by mixing wafers having different manufacturing and processing conditions as one lot. CONSTITUTION:The method for manufacturing and controlling a semiconductor device comprises a host computer 1 for controlling entire manufacturing steps of the device, data input/output terminals 3a-3e placed at operating positions in manufacturing steps of the device, and a memory 2 for storing different manufacturing and processing conditions of wafers. A lot is divided at the respective wafers of the same processing conditions at the time of the steps having different manufacturing and processing conditions, and the conditions of the divided lots are terminal-displayed. The divided lots are respectively sent, for example, to exposure units 4a, 4b, and integrated after the exposure is ended.
Patent JP-H08205760-A (JP)
Title: Device to remove layer of venter fat or leaf fat from butchered animal
Inventor: JACOBS THOMAS GERARDUS MARIA
IPC: A22B5/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a device of a business scale very simply and surely removing the entitled fat layer from a slaughtered animal. SOLUTION: The device 1 is provided with a gripping device for gripping the abdominal fat or leaf fat and a pulling device for pulling the layer from an abdominal wall. This gripping device is provided with at least one suction aperture. In addition the pulling device is provided with a rotatably drivable winding mandrel 4 provided with at least one suction aperture and this mandrel 4 is guided by a rail 6 such as winding the abdominal fat or leaf fat gripped by the suction aperture during rotate-driving.
Patent JP-S63120569-A (JP)
Title: Liquid crystal panel drive system
Inventor: TAKAHASHI KIMIYO
IPC: H04N5/66
Filed: 1986-11-07
Abstract: PURPOSE:To improve the quality of a display picture quality by bringing the changing points of both control pulses of horizontal and vertical systems outside a picture display period, and incorporating a part of a decoder circuit for control signals in a driver IC. CONSTITUTION:Decoder 21 to generate a horizontal start pulse SH, decoder 22 to generate sample/hold control pulses G1, G2, and decoder 23 to generate a pulse D to lower the output impedance of an operational amplifier, are incorporated in the Y-driver IC. In the X-driver IC, a D-flip-flop 35 is incorporated. In order to position the trailing edge of an X-driver IC start pulse SV outside the vertical display period, the position of the SV pulse is made earlier than the conventional case by one horizontal period, and the D-flip-flop 35 is to correct this positioning. As a result, a hairy stain that may appear on the liquid crystal panel screen is eliminated, and a beating stain that may appear over entire screen are reduced, hence the quality of a display picture can be improved.
Patent JP-H07117266-A (JP)
Title: Image forming apparatus
Inventor: TANABE MASAICHI
IPC: G03G15/08
Filed: 1993-10-25
Abstract: PURPOSE:To provide an image forming apparatus in which necessary image density, contrast and printing speed can be obtained with a simple structure and a toner supply efficiency is high. CONSTITUTION:An image forming apparatus comprises an aperture electrode 1 for controlling a flow of charged toner, a toner carrier roller 14 for carrying toner and supplying the toner to the electrode 1, and further a piezoelectric slider so arranged as to slide together upon rotation of the roller 14 at a position near apertures 6 at an upstream side of a toner supplying direction to the apertures 6. The slider is brought into contact with the roller 14 only at the time of ON printing, and hence toner 16 adhered rigidly to the roller 14 can be flown to a support by a small drive voltage.
Patent JP-H0892719-A (JP)
Title: Refractory coating structural body
Inventor: NAKAJIMA MASUMI
IPC: C23C24/08
Filed: 1994-09-22
Abstract: PURPOSE: To infiltrate a bonding material into pores in sprayed coating and to produce a refractory-coated structural body high in adnesion by forming fire-resistant coating in which a refractory aggregate is bonded and hardened by a ceramic bonding material on sprayed coating formed on a base material. CONSTITUTION: Sprayed coating of metal, ceramics or the like is formed on the surface of a base material. The surface of this sprayed coating is coated with paste or slurry using the powder or fiber of a ceramic material of oxide, nitride, carbide or the like as an aggregate and added with a bonding material, which is dried and hardened to form refractory coating. Thus, the refractory coating structural body in which the bonding material or the bonding material and aggregate are infiltrated into pores in the sprayed coating, showing a high anchor effect and having tight adhesive strength can be obtd.
Patent JP-H05109723-A (JP)
Title: Al wiring
Inventor: TAKEGAWA YOSHIYUKI
IPC: H01L21/3205
Filed: 1991-10-15
Abstract: PURPOSE:To obtain fine Al wiring wherein resistance is small and disconnection is not generated, by forming a second Al film on the side wall of a first Al film. CONSTITUTION:An interlayer insulating film 2 is formed on a semiconductor substrate 1, and then a first Al film 3 is deposited to be 0.4mum thick on the film 2 by a sputtering method. By using the sputtering method, the durable Al film 3 containing admixture can be formed. The Al film 3 is dry-etched and worked into a specified wiring form of 0.3mum width. By a selective CVD method, a second Al film 4 is deposited to be 0.1mum thick on the Al film 3, and an Al wiring 5 of 0.5mum width is completed. Thereby fine Al wiring wherein wiring resistance is small and disconnection is not generated can be obtained. Further Al wiring of high reliability can be obtained without reinforcement using different kind of metal as in the conventional case.
Patent JP-2001093414-A (JP)
Title: Liquid applied to form conductive film and usage of the same
Inventor: ABE KEISUKE
IPC: H01J29/88
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide coating liquid that shows excellent in dispersion stability in a state of liquid and can form a conductive film that is excellent in conductivity and weatherability by a low-temperature heat treatment. SOLUTION: In liquid according to the invention, metallic film particles are dispersed by reducing and precipitating the same by adding a reducing agent to such liquid that contains water soluble resin formed of metallicious and cellulose derivative (for example, hydroxyl propyl cellulose) and by making the water soluble resin gelled through a heat treatment.
Patent JP-H10112630-A (JP)
Title: Surface acoustic wave device
Inventor: ABE SHUSUKE
IPC: H03H9/145
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which has a surface acoustic wave filter and a matching element formed on a lithium tetraborate substrate and can improve its temperature characteristic, especially impedance matching between the low and high temperature sides. SOLUTION: A surface acoustic wave filter is formed on a lithium tetraborate, and a matching element is prepared between the surface acoustic wave filter and a load. Then the matching element is adjusted so as to keep the change of a terminating impedance Z(T) consisting of the matching element and the load within a range shown by the following expression against the temperatures (T). That is, 0.0015T<2> -0.525T+10.177<= real number part of Z(T)-Z(25 deg.C)}/ real number part of Z(25 deg.C)<=0.0015T<2> -0.525T +14.198-0.183 T+4.117<= imaginary number part of Z(T)-Z(25 deg.C)}/ imaginary number part of Z(25 deg.C)}<=-0.183T+5.909.
Patent JP-H07119501-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: UTSUNO KIMITAKA
IPC: F02D13/02
Filed: 1993-10-25
Abstract: PURPOSE:To control a valve timing stably regardless of operating condition of an internal combustion engine and secular deterioration of parts. CONSTITUTION:A control unit 14 is constituted as a microcomputer system, and provided with a fuzzy CPU 146. In the control unit 14, fuzzy inference is carried out on the basis of an internal combustion engine rotational speed detected by a rotational speed sensor 111, a cooling water temperature detected by a temperature sensor 121, a cam angle detected by an angle sensor 131, and current which flows in the coil of a control valve 153 detected by a shut resistance 154, and a current set value (Id) is decided. A spool stored in the control valve 153 is displaced in proportion to the set value (Id), and the angle of a cam displaced by a speed proportional to the set value (Id) is changed in an actuator 163.
Patent JP-2000100692-A (JP)
Title: Method for correcting design pattern
Inventor: UNO TAIGA
IPC: G03F1/70
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To allow high-precision and fast correction even near a corner or a contact part using a conventional 1-dimension correcting means. SOLUTION: To improve the fidelity of a pattern formed on a wafer against a design pattern, the design pattern is corrected and used as a mask pattern. Here, a rounding correction amount for correcting the effect of rounding at a corner part is added in advance for an edge near a pattern corner part of the design part, an edge which is to be corrected is extracted from the design pattern, a 1-dimension correction amount is acquired using a 1-dimension simulator with the extracted edge which is to be corrected, and a correction is made so that an edge to be corrected moves in the direction vertical to the edge by the acquired 1-dimension correction amount.
Patent JP-H02113482-A (JP)
Title: Disk magazine
Inventor: YOSHII TETSUJI
IPC: G11B17/26
Filed: 1988-10-21
Abstract: PURPOSE:To prevent a separator from bending by providing the separator, which forms plural disk slots, with a stopper to be brought into contact with a required part of a disk holding arm. CONSTITUTION:The separator forming plural layer-built disk slots is provided with disk holding arms 21 which are axially supported on both side parts of the separator and are elastically energized inward by holding springs 23. The separator is provided with a stopper 25' which is brought into contact with the vicinity of the middle position of the arm 21 when disks are not inserted to slots. Consequently, the force applied from the arm 21 to the stopper 25' is reduced in comparison with the case, where the stopper is provided in the vicinity of the outside end of the arm 21, to prevent the separator from bending and curving, and a disk magazine is obtained where disks are stably stored for a long time.
Patent JP-2001091109-A (JP)
Title: Expansion valve
Inventor: SHOJI OSAMU
IPC: F25B41/06
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve in which a rod is arranged without fixing the rod to a valve element nor attaching an O-ring, etc., to the rod and the periphery of the rod can be assembled easily. SOLUTION: In an expansion valve, a rod 20 arranged freely movably forwards and backwards is positioned between a power element 30 which operates correspondingly to the temperature and pressure of a low-pressure refrigerant fed from an evaporator 1 and a valve element 16. The rod 30 is arranged so that the rod 30 may be moved freely forwards and backwards in the axial direction by such a frictional resistance that allows the rod 20 to drop in the axial direction by its own weight without fixing the rod 20 to the valve element 16. In addition, a stopper 23 which regulates the further axial movement of the rod 20 in the opening direction of the valve is provided at the position at which the valve element 16 is fully opened, or another position at which the valve element 16 becomes more distant from a valve seat hole 15.
Patent JP-H04144668-A (JP)
Title: Fluid food
Inventor: IKEDA MASAYUKI
IPC: A23L29/00
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a fluid food containing a large amount of food fibers, normally maintaining bacteria in the intestine, having low calorie and good flavor by cutting a coagulated material of glucomannan into particle sizes in a specific range with a knife and blending a fluid food with the cut particles of glucomannan. CONSTITUTION:A thermally irreversible coagulated material consisting essentially of glucomannan, such as a swelled solution of glucomannan or powder of devil's-tongue, is mixed with an alkali, heated and coagulated to give a coagulated material, which is cut with a knife into particle sizes passing through 8 Tyler mesh sieve but not passing through 150 Tyler mesh sieve, then the cut particles are neutralized and mixed with a fluid food ingredient such as soup, juice or pasty food.
Patent JP-S61268154-A (JP)
Title: Production of dried food
Inventor: MATSUMOTO KOJI
IPC: A23L27/30
Filed: 1985-11-26
Abstract: PURPOSE:To make it possible to utilize a sweetener water-soluble salt of 6- methyl-3,4-dihydro-1,2,3-oxathiazin-4-one-2,2-dioxide for imparting sweetness to a dried acidic food, by incorporating at least one of the sweetener water-soluble salt of the 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one-2,2-dioxide and an edible organic acid coated with a coating agent therein. CONSTITUTION:A water-soluble salt of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4- one-2,2-dioxide (hereinafter abbreviated to the water-soluble salt of acesulfam) and an edible organic acid are used to produce a dried food containing both. In the process, at least one of the water-soluble salt of the acesulfam and edible organic acid is coated with a coating agent and contained in the dried food. Potassium salt is preferred for the water-soluble salt of the acesulfam. A fat or oil, polysaccharide, saccharide or protein, etc., may be used as the coating agent. The edible organic acid is solid or changed into the solid at ordinary temperature and citric acid, tartaric acid, powdery acetic acid, etc., may be cited as the edible organic acid.
Patent JP-H03127010-A (JP)
Title: Compact zoom lens
Inventor: FUKUSHIMA SHO
IPC: G02B13/18
Filed: 1989-10-13
Abstract: PURPOSE:To compose the compact zoom lens for a lens shutter camera of a small number of lens elements by composing the rear group of two independent lenses, and satisfying specific conditions. CONSTITUTION:The front group consists of a positive lens, a negative lens, and a positive lens, i.e. three lenses which are independent of one another in order from the object side, and the rear group consists of the two mutually independent lenses and satisfies the conditions shown by inequalities I and II. In the inequalities I and II, psiW is the refracting power of the whole system at the wide-angle end, psiT the refracting power of the whole system at the telephoto end, psi1 the refracting power of the front group, psi2 the refracting power of the rear group, and beta the zoom ratio. Here, beta = psiW/psiT and psi2 < 0. Consequently, the compact zoom lens can be composed of a small number of elements.
Patent JP-H05104783-A (JP)
Title: Picture processor
Inventor: TORISAWA YOSHIHIRO
IPC: H04N1/407
Filed: 1991-10-16
Abstract: PURPOSE:To improve an operating speed in the case of alternately repeating a change of print density and picture printing in a picture processor connecting an electrophotographic arrangement and host computer. CONSTITUTION:An apparatus is provided with a host computer 14 for transmitting a density information for updating the density characteristics of picture printing of an electrophotographic arrangement 16 in a freely variable manner together with a picture information and with the electrophotographic arrangement 16 for printing out the picture information stored beforehand in a picture memory 19 after updating the density characteristics by means of the received density information so that only a small capacity of density information can be updated while the transmission and temporary memory of a large capacity of picture information are limited to only once.
Patent JP-H02114054-A (JP)
Title: Liquid pressure brake device with fluid pressure booster
Inventor: NOMURA YOSHIHISA
IPC: B60T13/12
Filed: 1988-10-21
Abstract: PURPOSE:To eliminate use of any special pressure booster and make the construction small and light by allowing the working liquid to be pressurized at an equal area to the difference in the pressure receiving area between a minor dia. piston and a major dia. piston when the fluid pressure in the working pressure chamber is sunk by any trouble in a fluid pressure source. CONSTITUTION:In a brake device including wheel cylinder 300, master cylinder 302, and fluid pressure booster 308, a bottom-equipped cylinder bore 314 formed in a housing 312 of the master cylinder 302 is formed at a step-equipped cylinder bore 342 having a minor dia. part 340 on the bottom side. Corresponding to the step-equipped cylinder bore 342 a pressurizing piston 316 is formed provided with a minor dia. piston 346 and a major dia. piston 348. In case the level of the fluid pressure at a fluid pressure source 306 is normal, the working liquid is pressurized at an area equal to the pressure receiving area of the major dia. piston 348, while in its missing condition, a pressurizing condition altering means 350 pressurizes at an area equal to the different in the pressure receiving area between the two pistons 346, 348.
Patent JP-S62126812-A (JP)
Inventor: AKASHI KAZUYA
IPC: H02G15/24
Filed: 1985-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1086695-A (JP)
Title: Pedal step-on detecting device
Inventor: TSUMAGARI ICHIRO
IPC: B60K23/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a step-on detecting device of a pedal to rapidly detect the stepon start and the step-on release of the pedal by a single sensor. SOLUTION: The position of a plate 19 to be detected which is interlocked with a clutch pedal is detected by a sensor 33 provided on a sensor fitting plate 27, the sensor fitting plate 27 is turned in the same direction by a first engagement pawl 30 when the plate 19 to be detected is turned to the prescribed angle. When the step-on of the clutch pedal is released, the sensor fitting plate is in a standstill up to the prescribed position, only the plate 19 to be detected is returned to perform the detection by the sensor 33. When a second engagement pawl 31 is abutted on the plate 19 to be detected, the plate 19 to be detected is subsequently returned together with the sensor fitting plate 27.
Patent JP-S61144098-A (JP)
Inventor: OKAWA KOJI
IPC: H05K3/44
Filed: 1984-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08130676-A (JP)
Title: Video camera equipment
Inventor: MICHIMORI KOUJI
IPC: H04N5/232
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a small sized and easily operable video camera in which an object is automatically traced and which is quickly mounted/dismounted. CONSTITUTION: The equipment is provided with a main optical system 71 to form an optical image on an image pickup element 40 and a sub-optical system 72 to obtain an image on an infrared ray detection array element 41, and the distribution of the infrared ray amount formed on the infrared ray detection array element 41 on the array face is calculated to decide the arrival direction of an infrared ray by a signal processing circuit 50. Furthermore, a groove of nearly L-shape is provide to both side faces of a case.
Patent JP-H04142781-A (JP)
Title: Superconductive magnet current lead
Inventor: KISHIDA TAKUYA
IPC: H01L39/06
Filed: 1990-10-03
Abstract: PURPOSE:To enable a current lead to be easily mounted and improve electrical insulating properties by a method wherein voltage lead wires extending from a voltage measuring point are electrically insulated, made to penetrate the inside of current leads, and taken out from a normal temperature end. CONSTITUTION:A helium gas flow path is provided inside a current lead 1, evaporated helium gas of low temperature is made to flow into the current lead 1 through a low temperature end joint 3 to cool down the inside of the current lead 1 and discharged outside through a normal temperature joint 2. A power supply cable is connected to the normal temperature end joint 2, and a superconductive magnet lead is connected to the low temperature end joint 3. The potential difference between the ends of the current lead 1 is monitored to keep an operation stable. That is, a voltage between a low temperature end voltage lead 9 and a normal temperature end voltage lead 12 is monitored from the outside, and the flow rate of cooling helium gas is adjusted by a valve 8. One end of the low temperature end voltage lead 9 is fixed to the low temperature end joint 3, and the lead 9 is made to pass through the inside of the current lead 1 as electrically insulated and led outside through the normal temperature end joint 2.