baber/WOPTO huggingface dataset:
Patent JP-2000284305-A (JP)
Title: Liquid crystal panel substrate, its production and liquid crystal display device and electronic appliance using liquid crystal panel substrate
Inventor: KAMIJO KOICHI
IPC: G09F9/30
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel substrate which has a function to scatter light without darkening the display and which can be produced without using a special device for the production. SOLUTION: This liquid crystal panel substrate 30 is prepared by forming a display electrode 32 on a substrate 31. The display electrode 32 consists of a lower film 36 and an upper film 34 formed on the lower film 36, and the lower film 36 consists of an ITO film by depositing a granular material 37. The upper film 34 consists of a metal essentially comprising aluminum or silver and has openings 35. The granular material 37 to form the lower film 36 is deposited at an about 1 to 10 μm pitch to about 0.1 to 1.5 μm height.
Patent JP-H08258881-A (JP)
Title: Easily peelable molding and production thereof
Inventor: HIROSE KAZUHIKO
IPC: B65D85/50
Filed: 1995-03-24
Abstract: PURPOSE: To provide a molding to which food is hand to stick in the case of taking out the food from the molding and the production method thereof, when food, perticularly protein food, food like processed egg for instance, is packaged by a molded material. CONSTITUTION: At least, the contact side with food is made of a molded layer containing a composition of an olefin resin and a surfactant. The quantity W of the surfactant of which HLB existing in 1cm<3> of the layer is 6.0 or higher, satisfies the expressions I, II. Expression I: W×N<3/2> ×d>=0.375, where W: weight (mg) of surfactant, N: HLB number of surfactant, d: thickness (cm) of the layer containing a composite material of olefin resin and surfactant. Expression II : W<=12, where W: weight (mg) of surfactant.
Patent JP-H11285450-A (JP)
Title: Bathtub cleaning device
Inventor: ITO KEISHI
IPC: A47K3/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To eject nearly equal amounts of a detergent from each of the cleaning nozzles and clean entirely the inside of a bathtub by making the lengths of pipes to a pump from all the cleaning nozzles nearly equal in a bathtub where more than one cleaning nozzle is connected to a pump through pipes. SOLUTION: A cleaning nozzle 1 is provided on one short side wall of a bathtub 4 and cleaning nozzles 2, 3 are arranged opposite to each other on a pair of long side walls, the cleaning nozzles 1 to 3 are connected to the discharge side of a pump 5 through valves 1a to 3a, pipes 11 to 13 and a manifold 14. The suction side of the pump 5 is connected to a water source through a valve 6 and to a detergent tank 8 through a check valve 9. On this occasion, by making the lengths of pipes 11 to 13 nearly equal, the detergent and the like can be supplied equally to the nozzles 1 to 3 from the pump 5, and the inside of the bathtub can be cleaned evenly by making the amounts of jets from the nozzles 1 to 3 nearly equal.
Patent JP-H05262495-A (JP)
Title: Guide device for wire rope
IPC: B66D1/36
Filed: 1992-03-17
Abstract: PURPOSE:To provide a guide device for wire rope with which carry-in is facilitated and disconnection of the wire rope can be surely prevented. CONSTITUTION:A shaft 5 is fitted to a plate-like part 2 forming a supporting frame body 1, and a plurality of sheaves 3 are rotatably supported with the shaft 5. A plurality of pins 9 for preventing disconnection spacedly fitted on the same circular arc of the plate-like body 2. Guide plates 12 of which sectional form is formed into a circular arc are arranged between the adjoining pins 9 and fixed to the inner wall of the plate-like part 2.
Patent JP-S59214819-A (JP)
Title: Defogging device for optical lens
Inventor: NISHIMURA SHINJI
IPC: G02B27/00
Filed: 1983-05-23
Abstract: PURPOSE:To defog optical lens surfaces by flowing internal gas by using a defogging device for an optical lens, specially, a lens moving group. CONSTITUTION:The zoom moving group 2 is moved in a movement direction 5a, and then the gas in the lens barrel 1 flows along a flow passage 6. The gas is blown to the surface of the optical lens 7, which is defogged. When the moving group 2 is moved in a movement direction 5b, the internal gas flows in the opposite direction in the flow passage 6, and the gas is blown similarly to the surface of the optical lens 7 to remove fog. The surfaces of the optical lens are defogged by such a simple structure that the gas in the optical lens flows simultaneously with the zooming of the optical lens.
Patent JP-S58207065-A (JP)
Title: Transferring device
Inventor: SHIODA KEISAKU
IPC: G03G15/16
Filed: 1982-05-27
Abstract: PURPOSE:To prevent sudden change in the ratio of the tonner to the carrier in the developing agent due to uneven electric potentials and surface contamination of copying papers due to the tonner, by installing an opening part to a part of the transferring shutter and flattening the electric potential at the sections where no copying paper is passed and where the copying paper is passed. CONSTITUTION:In a transferring device, in which a developed image on the image carrier is transferred on the transferring material by corona discharge, a transferring shutter 14 which covers the opening part of a corona discharger fitted with transferring corona discharging lines 12 and a shield case 13 surrounding the discharging lines 12, is located in the space between the image carrier and the corona discharging lines 12, and limits the passing of the generated corona discharge flow, is installed. When the size of a copying paper is determined, the transferring shutter 14 moves to a location where the shutter 14 covers the area other than the area required for transferring the picture, namely where the shutter 14 covers the non-transferring areas at both ends. A notched part is installed to the lower end of the shutter 14 and the shutter 14 directly acts on the surface of the image carrier while it limits the corona flow discharged from the corona discharger.
Patent JP-H11286141-A (JP)
Title: Font processor
Inventor: TANABE KIYOHIRO
IPC: B41J2/485
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance deformation processing rate of font. SOLUTION: A ticket issuing apparatus 21 has a control section 40 connected with a display section 25, a charge return lever 26, a select button 27, a print head 36, a fill validator 41, and a coin mechanism 42. The control section 40 comprises a processing section 43, a font table 44, and an output memory 46. When the processing section 43 reads out every 8 bit of font dot data stored in the font table 44, continuous black dot number and continuous white dot number are arranged alternately and a first sequence in such a format as being described from any one of black dot or white dot is read out. Each dot number in the first series is multiplied by a magnification value for enlarging a font to constitute a second sequence. Enlarged dot data is then written in the output memory 46 based on the second sequence.
Patent JP-H11285503-A (JP)
Title: Chuck mechanism for dental handpiece
Inventor: SHOJI MASAKAZU
IPC: A61C1/14
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent a cutting bar from being pulled out from a handpiece in the middle of dental treatment by allowing a chuck piece to bite into the cutting bar during rotation. SOLUTION: A rotary cylinder 20 is freely rotatably held within a head case 10. A chuck cylinder 30 is provided at the inner wall of the cylinder 20 and a spring 41 and a sleeve for opening and closing a chuck 42 are provided in a gap between the cylinders 30 and 20. At the time of pressing down a lid member 13, the sleeve 42 is pressed down to disengage the slope M of the chuck barrel 32 and the slope N of the sleeve 42 from each other to bite-fix the cutting bar to the cylinder 30. When a load is added to the cutting bar during rotation, arcuate strips divided by a slit 33 allow their tip parts, which are opposed to a cutting bar on the tip side of a rotating direction, to bite into the cutting bar to strongly bite-fix.
Patent JP-H11342129-A (JP)
Title: System and method for imaging ultrasonic scattered body
Inventor: CHIAO RICHARD YUNG
IPC: G01S15/89
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To execute each imaging of contrast media harmonics, tissue harmonics and B-mode flow by using phase coding excitation in transmission and using 'slow time' filtering in receiving. SOLUTION: Each transducer element 12 within a transmitting opening is phase-coded by a multi-phase pulse generating device 24' according to the transmission code stored in a transmission sequence memory 38 and pulse-driven N times. The echo signal from the transducer element 12 is supplied to a receiving channel 40, and a proper receiving focusing time delay is imparted thereto by a receiving beam forming device. The time-delayed received signal is added by a receiving adding device 44, supplied to a 'slow time' filter 46, and filtered extending over N transmissions to form an envelop of the signal filtered by a signal processing device 32. After edge highlighting, diagonal compression and scanning conversion are successively performed, the scanning line is displayed on a display monitor.
Patent JP-H07255520-A (JP)
Title: Umbrella holding device for human body
Inventor: KUSUNOKI NOBUAKI
IPC: A45C13/38
Filed: 1994-03-22
Abstract: PURPOSE:To provide an umbrella holding device for human body by which a person can hold up an umbrella without holding it in his own hand in a rainy day. CONSTITUTION:This umbrella holding device for human body is formed in such a manner that a face zipper male 4, a face zipper female 3 provided with an antislipping gum 6 on the reverse side attached thereto and an antislipping gum 6 provided on the surface side are provided on a supporting metal fitting 2, and an adjusting metal fitting 9 is provided on a shoulder string 8 and an accessory metal fitting 10 provided with a clip 11 attached thereto, and a clip 13 to be fixed on a waist belt 1 are provided.
Patent JP-H08285115-A (JP)
Title: Solenoid valve
Inventor: TSUZUKI SACHIHIRO
IPC: F16K31/06
Filed: 1995-04-17
Abstract: PURPOSE: To efficiently apply a magnetic flux to an armature by reducing the magnetic flux leaked from a stator so as to generate a large attraction force and further to miniaturize a solenoid valve. CONSTITUTION: A spacer 8 provided for setting the lifting amount of a valve element 5 is formed of a well-conductive material, a part other than a portion opposite to the stator 10 of an armature 5a is surrounded, and the well- conductive material is penetrated by a magnetic flux, thereby generating a relatively large eddy current, and by this generated eddy current, further leakage of a magnetic flux is effectively shut off. Also, almost no magnetic fluxes are leaked from the stator 10 to the outside, resulting in efficient application of a magnetic flux to the armature 5a, and a large attraction force is generated.
Patent JP-H0256091-A (JP)
Title: Optically readable object and method and apparatus for processing the same
Inventor: CHANDLER DONALD GORDON
IPC: G06K7/10
Filed: 1989-04-10
Abstract: PURPOSE: To perform optical read compactly with high information density by storing information inside a two-dimensional array provided with plural polygons arranged corresponding to a predetermined geometrical pattern and provided with at least two different optical characteristics. CONSTITUTION: The center of a label 30 is occupied by a capture target 35 composed of plural concentric rings and the label 30 is provided with 33 horizontal rows 'R' and 30 vertical columns 'C' of hexagons 20. The hexagons 20 are formed by a printing process for printing the hexagons 20 by the two or more optical characteristics, for instance colors for forming contrast. The colors for forming the contrast are turned to white 25, black 26 and gray 27. The level of the gray 20 is selected so as to bring the optical characteristics of the gray 20 almost to the center between the optical characteristics of the white 25 and the black 26 used for forming the label 30. The label is printed so as to make the y-y axial lines of the hexagons for forming a honey comb be parallel to the vertical side edges 32 and 34 of the label.
Patent JP-H10277263-A (JP)
Title: Generation device of simulated engine sound
Inventor: MAEDA OSAMU
IPC: A63F13/54
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To generate simulated engine sound similar to various actual engine sounds through a little memory information, by providing elemental sounds- synthetic means synthesizing a plurality of elemental engine sounds processed by a transmission system simulation means at an arbitrary sound volume ratio. SOLUTION: A driving signal-generation means 12 generates driving signals corresponding to the driving speed of an engine on the basis of an accelation operation signal detected by a drive operation-detection means 11. An elemental sound output means 13 outputs elemental engine sounds on the basis of driving signals. A fluctuation-treatment means 14 processes elemental engine sounds with the fluctuation treatment to give time-variation against the volume of sound and the frequency characteristic. In the transmission system simulation means 15, a transfer function according to the propagation passage way from a sound source position to the ear of an operator is multiplied to the elemental engine sound treated with the fluctuation treatment to apply an acoustic treatment.  A plurality of elemental engine sounds applied with an acoustic treatment are synthesized at an arbitrary sound volume ratio and output as an simulated engine sound (b), in a synthetic means 16 of elemental sounds.
Patent JP-S5518031-A (JP)
Title: Stage shifting device in electron beam device
Inventor: TANABE MITSUSHIROU
IPC: H01J37/305
Filed: 1978-07-25
Abstract: PURPOSE:To carry out the shift of the stage by use of a D/A converter of a low bit number thereby to reduce the manufacturing cost of the device. CONSTITUTION:A target value is stored in a register 9, and a filip-flop 14 is set through an OR circuit 20. Said target value being compared 12 with the stored value(present position of the stage) of the counter to open an AND gate 15a and to supply a pulse to a motor 8. The rise-up of the output of the flip-flop 14 is detected 17, and a bedplate 6 moves as the beam deflects 5 in a specific quantity 21. When the content of a counter 11 coincides with the stored value of the register, the flip- flop 14 is reset and the gate 15a is closed and stopped. The output of the flip-flop 14 is detected 19 and a difference 13 is examined and a corresponding signal is selected 17 from a constant circuit 21 and deflected 5 therefrom. In this manner, the bedplate 6 is stopped and the difference between the quantity of shift up to the present and the target quantity is discriminated. When the difference is greater than a predetermined value, retransfer of the stage is carried out, and hence the D/A converter 18 for the output of the constant circuit 21 may be sufficient even if the number of bits is small, and the cost for manufacturing the device is greatly reduced.
Patent JP-S5518420-A (JP)
Title: Preparation of conductive polyether polymer composition having improved moldability
Inventor: TANAKA HIROYOSHI
IPC: C08L71/02
Filed: 1978-07-25
Abstract: PURPOSE: To obtain the title composition having improved antistatic properties and electrical conductivity without degrading the moldability and physical properties unique to the polymer, by incorporating a slurry of carbon black in a solvent with a polyether polymer.  
     CONSTITUTION: Carbon black is finely dispersed in one or more organic solvents selected from the group consisting of dimethyl sulfoxide, dimethyl-formamide and dimethylacetamide to form a 5W30 wt.%, preferably 8W20 wt.%, slurry, which is incorporated with a polyether polymer and/or its solution. A polyalkylene glycol derivative, e.g. polyethylene glycol, having a specific resistance ≤10 10 Ωcm measured at 20°C and 40%RH may be used as the polymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03288851-A (JP)
Title: Thermal fixing device
Inventor: OKAMOTO TSUGIO
IPC: G03D13/00
Filed: 1990-04-05
Abstract: PURPOSE:To attain effective thermal fixing without changing a heating temperature condition for thermal fixing or delaying the peripheral speed of a thermal fixing belt by inputting a message indicating whether a material to be thermally fixed is a sheet or a synthetic resin film. CONSTITUTION:This thermal fixing device is provided with an input setting means for setting up the sort of base materials 13, 17 to be thermally fixed, a control means for controlling the peripheral speed of the thermal fixing belt 30 so as to delay it when the sort of the set material is the synthetic resin film 17 as compared to paper 13 and a driving part 47 for driving the belt 30 to be controlled. The paper feeding speed for thermal fixing is changed in accordance with an input indicating that a copy to be obtained is the paper 13 or an OHP film 17 to be a synthetic resin film and the thermal fixing can be executed in proper conditions without changing other thermal fixing conditions. Thus, the thermal fixing can be efficiently executed.
Patent JP-H03201700-A (JP)
Title: Transmission unit
Inventor: SHINO NARUHIRO
IPC: G05B15/02
Filed: 1990-04-04
Abstract: PURPOSE:To eliminate necessity for providing transmission control parts on a controller side and a sensor terminal side by providing a delay switching circuit at each sensor terminal so as to operate a gate circuit and to connect a current source side to a load side while being delayed for fixed time after electrification to a flow dividing circuit. CONSTITUTION:A two line current path is provided to supply the current to the side of respective parallelly connected sensor terminals 2 with a controller 1 side as the current source. Each sensor terminal 2 is equipped with gate circuits G1 and G2 to switch and connect the current source of the current path to the side of sensor circuits S1 and S2 at the time of nonoperation and to switch and connect the current source to the load side at the time of the operation, and flow dividing circuits R1a and R2a to divide the current to flow to the current path. Delay switching circuits RY1 and RY2 are provided to operate the gate circuits G1 and G2 and to connect the current source side to the load side while being delayed for the fixed time after the electrification to the flow dividing circuits R1a and R2a and at the controller 1, a current detecting circuit 1b is provided for the current path. Thus, the transmission control part is not required at all and a circuit can be made low-priced.
Patent JP-H02269522-A (JP)
Title: Pinion cutter
Inventor: NAGASAWA YOSHIAKI
IPC: B23F21/10
Filed: 1989-04-11
Abstract: PURPOSE:To facilitate manufacture with high accuracy in ordinary mechanical processing by providing steps between respective cutting faces of cutting blades of respective cutting teeth, and giving a nice variation of torelance to the cutting blades in response to a clearance angle given in the tooth thickness direction. CONSTITUTION:Cutting teeth 2... are located in the peripheral surface of a main frame with equal spaces, and four cutting teeth 2a-2d in the left end and four cutting teeth 2j-2m in the right end have only an apparent step S and their cutting blades 21 have the same size. On the other hand, since cutting faces of three cutting teeth 2e-2g are located higher by a step T in comparison with the left adjoining, size of the cutting blades 21 are reduced in steps by a quantity corresponding to a lateral clearance angle theta1 and a front clearance angle theta2. Since the cutting faces 21 of cutting teeth 2h-2j are lowered by the step T in comparison with the left adjoining, size of the cutting blades 21 are enlarged in steps by a quantity corresponding to the clearance angle. The nice variation of tolerance can be formed in the cutting blades 21 by providing relatively large steps between respective cutting faces of the cutting teeth 2.
Patent JP-H01264338-A (JP)
Title: Adapter for centralized control
Inventor: MORISHITA HIROSHI
IPC: H04L69/14
Filed: 1988-04-15
Abstract: PURPOSE:To save an installation space and to improve operability by providing plural information communication equipment installed at the same place in an information communication system, and an adapter for centralized control to which one maintenance operation console is connected. CONSTITUTION:The title device is constituted of the information communication equipment and their terminals such as a fast digital multiplexer MUX1 connected to a fast digital line L1 provided at an office OFFICE, a digital compound exchange PBX2 connected to a public line L2 and a private line L3 and provided with a terminal such as a LAN, etc., a facsimile mailing system FM3 provided with a facsimile terminal FAX, and a voice mailing system VMS4 provided with a telephone set terminal TEL, etc. And the adapter ADAPTER5 for centralized control is connected to the maintenance terminals of those information communication equipment (1-4). By connecting one maintenance operation console(terminal)CRT6 from the adapter 5 for centralized control, the number of maintenance operation consoles can be reduced.
Patent JP-H02268521-A (JP)
Title: Method and device for a/d conversion
Inventor: MATSUZAWA AKIRA
IPC: H03M1/36
Filed: 1989-04-11
Abstract: PURPOSE:To perform A/D conversion with high accuracy by obtaining a conversion digital value by comparing a physical quantity in which a difference between a first boundary value and a quantity to be converted is multiplied by a first coefficient with the physical quantity in which the difference between a second boundary value and the quantity to be converted is multiplied by a second coefficient. CONSTITUTION:An area sandwiched between the first boundary value 11 and the second boundary value 12 is set as a reference range, and the conversion digital value is obtained by comparing the physical quantity in which the difference between the first boundary value 11 and the quantity (x) to be converted is multiplied by the first coefficient k1 with the physical quantity in which the difference between the second boundary value 12 and the quantity (x) is multiplied by the second coefficient -k2. In such a manner, the A/D conversion in which the intermediate value of the area sandwiched between the first boundary value 11 and the second boundary value 12 is set as a reference value can be performed differently from a conventional A/D conversion method without forming a reference voltage by dividing the area sandwiched between the first boundary value 11 and the second boundary value 12 in advance.
Patent JP-S5615186-A (JP)
Title: Controller for motor
Inventor: MAEKAWA TSUYOSHI
IPC: H02P29/00
Filed: 1979-07-18
Abstract: PURPOSE:To prevent the occurence of excessive shaft torque due to shaft resonance in the mechanical system by giving instantaneous torque obtained from the inflow current of the motor to the resonance circuit having the resonance frequency the same as in the mechanical system and the output signal is subtracted from the torque command value. CONSTITUTION:The torque computing circuit 12 computes the torque generated from the motor based on the motor current value detected i and the angle theta of rotation of the rotor and outputs it to the resonance circuit 13 having the resonance frequency the same as in the mechanical system. The signal subtracting the output signal of the resonance circuit 13 from the torque is outputted to the current reference computation circuit 5. Thus, the resonance frequency component can be damped thereby preventing the generation of excessive shaft torque due to resonance.