baber/WOPTO huggingface dataset:
Patent JP-H0896149-A (JP)
Title: Graphic plotting device
Inventor: MATSUBARA KUNIHIRO
IPC: G09G5/02
Filed: 1994-09-26
Abstract: PURPOSE: To plot graphics fast by changing a side direction stored after color code switching information has been into the direction of a side to be processed unless the direction of the side to be processed that a CPU decides is parallel to a scanning direction. CONSTITUTION: The CPU 101 sets the color code switching information in a RAM 103 corresponding to the display position of the start point of the side to be processed when the direction of the side to be processed is not parallel to the scanning direction and the direction and a side direction stored in a direction storage register have specific side direction relation. Further, the CPU 101 sets the color code switching information at storage positions in the RAM 103 corresponding to respective display positions when the respective display positions on the side to be processed other than the display positions of both the ends of the side to be processed change from display positions as last process objects to a direction orthogonal to the scanning direction.  The side direction stored in the direction storage register is changed into the direction of the side to be processed after the 1st color code switching information is set.
Patent JP-S59123551-A (JP)
Title: Masking jig for painting and its production
Inventor: HARUHARA AKIRA
IPC: B05D7/14
Filed: 1982-12-30
Abstract: PURPOSE:To enable adhesion of a rigid masking plate at one time by providing said plate along a masking part, adhering one side edge part of a flake-like parting tape along the peripheral edge thereof and projecting the other side edge from the peripheral edge of the rigid masking plate along the parting line. CONSTITUTION:A masking jig 7 has a rigid masking plate 8 which is shaped along the curved masking part 1b of a material 1 to be coated and one side edge of a parting tape 9 is adhered to the bottom surface of the side edge 8a of the plate 8. The other side edge of the tape 9 is projected from the parting line of the side edge 8a of the plate 8 to form a projecting part 9a. The jig 7 is thereupon brought into tight contact with the masking part 1b of the material 1 and the tape 9 is adhered on the surface 1a along the parting line of the material 1.
Patent JP-2000147674-A (JP)
Title: Image reader and image reading method
Inventor: SUZUKI KENJI
IPC: H04N1/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive image reader and an image reading method by which image reading processing is executed at high speed. SOLUTION: The light quantity of a lamp 52 provided at the pre-scanning part 36 of a film image reader 16 and the charge storing time of a CCD area sensor 62 are set to be at a fixed value at the time of reading a frame image recorded on negative film 12. Also, this device is provided with an image buffer 70 for holding a density value data (image data) obtained by a fine scanning part 38 until automatic set-up processing and a positive image test executed based on the density value data are completed.
Patent JP-S59120505-A (JP)
Title: Shock absorber control device
Inventor: KAMIYA KOUJI
IPC: B62D15/02
Filed: 1982-12-27
Abstract: PURPOSE:To stabilize cornering and improve traveling feeling by forming the captioned device in such a manner as discrimination between start of turning operation and restoration is performed by means of a steering electric signal, and damping force of a shock absorber is adjusted, and the raised damping force is maintained in the same condition for a definite time. CONSTITUTION:Signals from a photoelectric conversion type car speed sensor 2 and a photoelectric conversion type steering sensor 3 are inputted to an operation control circuit 1 through input buffers 4, 5. The operation control circuit 1 performs operation of speed for angle of steering movement on the basis of said signal in accordance with a predetermined program. Subsequently, through comparison of car speed with the first standard car speed to be transferred to control under a strong damper and the second stanrdard car speed to be placed under weak damper control, strong or weak dampers are determined to control shock absorbers 6-9 through respective driving circuits 10-13. Further, in the event of a strong damper, a timer is operated to maintain this condition for a definite time. Traveling feeling can be improved due to this structure.
Patent JP-H0575441-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI NAOKI
IPC: H01L21/8232
Filed: 1991-09-10
Abstract: PURPOSE:To suppress power consumption by preventing undesired gate current flowing. CONSTITUTION:In the semiconductor integrated circuit provided with a P- channel field-effect transistor(TR) having a Schottky gate and an N-channel field-effect transistor(TR) having a Schottky gate and with a complementary logic circuit operating each field-effect TR complementary, a Schottky diode 4 is connected reversely between a terminal to be connected to a gate of the P-channel field-effect TR 1 and a gate of the P-channel field-effect TR 1 and a Schottky diode 5 is connected in forward polarity between a terminal to be connected to a gate of the N-channel field-effect TR 2 and a gate of the N-channel field-effect TR 2.
Patent JP-H0575721-A (JP)
Title: Talkie contents changing system
Inventor: ORITA SATOSHI
IPC: H04M3/42
Filed: 1991-09-10
Abstract: PURPOSE:To change the talkie contents of an announcement machine installed in each exchange by remote control from one place through a switching network. CONSTITUTION:At the time of changing the talkie contents, an access code for changing the talkie contents, a station discrimination code and an announcement classification code are dialed from a sound recording device adaptor 21d. By this dialing, a sound recording device 21c and an announcement machine ANM corresponding to the announcement classification code are connected at least through a sound recording device containing station 21 and an announcement machine containing station 11 shown by the station discrimination code. Thereafter, by actuating the sound recording device 21c, new talkie contents subjected to sound recording are sent out to the announcement machine ANM and the talkie contents are changed.
Patent JP-H0779913-A (JP)
Title: Perimeter
Inventor: SUZUKI TAKESHI
IPC: A61B3/024
Filed: 1993-09-16
Abstract: PURPOSE:To provide a perimeter for the reliable analysis of a visual field, wherein a device being capable of adding supplementary the objectively valuable marks for analysis, aside from the unreliable perception of subject, thereby a subject is relieved from the idle burden. CONSTITUTION:A device comprises CPU(central processing unit) which delivers characteristic distribution data for the visual field interpolated in terms of observed data on a number of given points, and an output circuit 18 which sets forth conjectual distribution data WP corresponding to being in great deviation between the characteristic distribution data or approximate distribution data and the measured values.
Patent JP-S59128225-A (JP)
Title: Manufacture of base material for optical fibre
Inventor: SUDOU SHIYOUICHI
IPC: C03B37/018
Filed: 1982-12-29
Abstract: PURPOSE:To synthesize a base material for an optical fiber at a high speed by mixing fine particles such as SiO2, GeO2 in gaseous starting materials for glass contg. SiCl4, GeCl4 or the like and synthesizing fine glass particles from the mixed gaseous starting materials to prevent the lowering of reaction efficiency caused by the quantity of starting materials to be supplied. CONSTITUTION:Fine particles such as SiO2 transported by gaseous Ar from a supply apparatus 1 of fine particles are mixed with gaseous starting materials for glass such as SiCl4, GeCl4 transported by the gaseous Ar from a supply apparatus 2 of gaseous starting materials and supplied into a synthetic torch 3. The mixture 4 supplied into the torch 3 is hydrolyzed by flame in a flame stream 6 blown out from the torch 3 and synthesized to glass fine particles 6. In this case, the fine particles 6 play a role to lower the activation energy of the synthetic reaction of glass fine particles. As the result, it makes possible to lower the reaction temp. and to improve the reaction velocity compared with the case of the synthesis of glass fine particles by supplying conventional gaseous starting materials. Then, the fine particles 6 are adhered to the direction of an axis and deposited to form an objective porous base material 7.
Patent JP-2001051432-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KAWATE KENJI
IPC: G03G5/05
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a electrophotographic photoreceptor small in fluctuation of photoreceptor characteristics due to practical successive uses for a long time and free of peeling of a surface film. SOLUTION: This electrophotographic photoreceptor is a laminate electrophotographic organic photoreceptor having a charge generating layer and a charge transfer layer on a conductive substrate, and the charge generating layer contains a polyvinyl acetal resin having an acetal degree of >=50 mol%, thus permitting the obtained charge generating layer to be improved in close contact between the organic film and an underlayer and to prevent occurrence of peeling of the films and to stabilize photoreceptor characteristics even in the case of practical successive uses.
Patent JP-S6473573-A (JP)
Title: Head positioning system
Inventor: SUZUKI DOSHU
IPC: G11B21/08
Filed: 1987-09-14
Abstract: PURPOSE:To prevent the occurrence of a seek error by comparing the voltage of a driving signal for driving a head with voltage previously fixed. CONSTITUTION:The plural data pattern of a speed reference signal 14 are written in the ROM 11 of a speed reference signal generation circuit 15, the voltage of the driving signal 4 is compared with the prescribed voltage level and it is decided whether the speed feedback control of linear operation can be executed or not when an electric power amplifier 26 is saturated at the time of decelerating. Then, when there is the possibility that the speed feedback of the linear operation cannot be executed, the data pattern of the speed reference signal 14 is switched from the normal used one to the other. Therefore, the speed feedback control of the linear operation can be executed by avoiding the saturation of the electric power amplifier 26 at the time of decelerating. Thus, regardless of the change of supply voltage, the dispersion of a driving part force constant and the decrease of the force constant caused by the heat build-up of the driving part, the speed reference signal 14 is correctly followed up by an actual measurement speed signal 24 and the occurrence of the seek error can be prevented.
Patent JP-H04247701-A (JP)
Title: Superconductive variable phase shifter
Inventor: ANDORIYUU DONOBUAN SUMISU
IPC: H03H7/30
Filed: 1991-09-10
Abstract: PURPOSE: To remove the limit of an insertion loss, power, frequency, and band width in a variable time delay line with a microwave and a mm wave, that is, a phase shifter. CONSTITUTION: This device is provided with the array of superconducting quantum interference devices(SQUID) 14 which are connected in parallel to a transmission line 12, and distributed along the length of this transmission line 12. The inductance of each SQUID 14 is changed by DC control currents IDC, and the distributed inductance of the transmission line 12 is changed so that the propagating speed or phase shift of a signal carried by this transmission line 12 can be controlled. Thus, time delay, that is, a phase shift which is made continuously variable across wide signal band width and a frequency in a wide range can be applied by the superconductive variable phase shifter, and an insertion loss can be less than 1dB.  This phase shifter needs only a power less than 1mm watt, and when more than one Josephson connection breaks down, the SQUID 14 are connected in parallel so that the whole elements can be operated.
Patent JP-H1073296-A (JP)
Title: Ventilation device
Inventor: TAKEDA TAKESHI
IPC: F24F7/10
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enable an easy and efficient maintenance operation by the less number of working steps even within a narrow working space in the case that the maintenance operation is required to perform against stain or failure of a fan after a ventilation device is installed. SOLUTION: A frame member 12d to which a motor 12b and a ventilation fan 12c driven by the motor 12b are fixed is stored in a fan casing 13 to which either an intake duct or an exhaust duct is communicated and connected, wherein under its installed state, the frame member 12d is constructed in such a way that it can be inserted into or removed from a side surface 13d in a horizontal direction other than a surface where a duct of the fan casing 13 is communicated.
Patent JP-H04112122-A (JP)
Title: Molding die exchanging device
Inventor: KISHI KIYOSHI
IPC: B66C17/04
Filed: 1990-09-03
Abstract: PURPOSE:To exchange a molding die without stopping a line by arranging a lifter device and a traverser device reciprocated in the moving direction of a bogie and the perpendicular direction on the side and above of the molding line. CONSTITUTION:A roller conveyor 2, pallets 4 positioned and mounted on multiple bogies 3 running on it, and molding dies 5 incorporated in the pallets 4 are provided on a molding line 1. A lifter device 6 reciprocated in the Y- direction and the direction perpendicular to it is arranged on the side of the line 1, and a traverser lifting device 7 reciprocated likewise is arranged above it. The pallet 4 conveyed by a conveyor 15 is held and lifted at the retreat limit of the traverser 7, and it is stopped and waits on the line 1. When the die 5 is to be exchanged, the claw 10 of the lifter 6 set to the same speed as that of the bogie 3 is inserted into the bogie 3, the pallet 4 is lifted and retreated, and the die 5 can be exchanged without stopping the line 1.
Patent JP-S59229077-A (JP)
Title: Control mechanism of capacity in screw compressor
Inventor: KATAOKA OSAMI
IPC: F04C28/26
Filed: 1982-12-25
Abstract: PURPOSE:To surely close intermediate opening parts of a screw compressor by its capacity control valves, by providing a balancer oppositely faced to the control valve in an actuating lever of the control valve interposing a delivery port. CONSTITUTION:An actuating lever 12 penetrating in a casing 1 is fixed to a control valve 10, while a balancer 13 oppositely faced to the control valve 10 is fixed to this actuating lever interposing a delivery port. The balancer 13, being formed in a crescent shape similar to the sectional shape of a valve hole 11, prevents the delivery port 6 from being opened to the outside through the valve hole 11. Further a difference in areas is provided between opposed surfaces 13a, 10a of the balancer 13 and the control valve 10 appearing to the delivery port 6.
Patent JP-H0682923-A (JP)
Title: Copying device
Inventor: TAKIGAWA TAKESHI
IPC: G03G15/04
Filed: 1992-08-31
Abstract: PURPOSE:To reduce the load of a machine main body by controlling the speed of the lens under a different state according to the moving distance of the lens and moving the lens to a desired position, thereby smoothly moving an image forming lens by combining speed modes. CONSTITUTION:A CPU 48 is provided with a lens counter 50 counting a pulse signal synchronized with the movement of the lens and an initial speed register 52 storing the initial speed of the lens. Besides, a ROM 54 storing a program for controlling the action of a copying device or the like and a RAM 56 storing the changeable initial speed of the lens are connected to the CPU 48. The pulse signal synchronized with the movement of the lens is given to the CPU 48 and a lens motor 44 from an interruption generation circuit 58. Besides, image forming magnification is decided by the magnification key 62 of a key input circuit 60. Then, a control signal from the CPU 48 is given to motor driving circuits 64 and 66 and the motor 44 and a main motor 46 are driven. Besides, the moving speed of the lens is controlled.
Patent JP-2000063710-A (JP)
Title: Cathodic electrodeposition coating composition
Inventor: OKUMURA YOSHIAKI
IPC: C09D5/44
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cathodic electrodeposition coating composition capable of forming excellent anticorrosive coating films especially on non-treated cold- rolled steel sheets without using an injurious anticorrosive pigment such as a lead compound by adding a rare earth metal compound. SOLUTION: This cathodic electrodeposition coating composition contains at least one kind of rare earth metal compound (preferably a rare earth metal amide sulfate salt) selected from the group consisting of yttrium(Y) compounds, praseodymium(Pr) compounds, neodymium(Nd) compounds and samarium(Sm) compounds. The compound is preferably contained in an amount of 0.05-10 wt.% (converted into the rare earth metal) based on the solid content of the coating, and preferably has a solubility of >=1 g/dm3 in water.
Patent JP-H0761873-A (JP)
Title: Method for metallizing ceramics and silver solder material used therefor
Inventor: SUDO HIDEKAZU
IPC: C04B41/88
Filed: 1993-08-24
Abstract: PURPOSE:To inexpensively improve wetting properties of a silver solder material by adding Al2O3 and/or ZrO2 to a silver solder material. CONSTITUTION:Powder silver solder is mixed with 5-20wt.% of Al2O3 and/or ZrO2 to give a silver solder material. The surface of a ceramic except an oxide- based ceramic is coated with the silver solder material and the ceramic is baked in vacuum of <=1Torr or in an Ar atmosphere at 700-950 deg.C to metallize the ceramic.
Patent JP-H04112994-A (JP)
Title: Turbo pump
Inventor: NIKI MOTOHARU
IPC: F04D13/02
Filed: 1990-08-31
Abstract: PURPOSE:To feed fluid without contamination and stagnation by providing a stator winding for rotationally driving an impeller in opposition to a permanent magnet and a dynamic pressure groove for developing dynamic pressure in direction against magnetic force to support the impeller through the outside of a casing in no contact condition. CONSTITUTION:A pump 1 has a casing 2 provided with an impeller 3. The impeller 3 is provided with a vane and a non-magnetic member 4 in one way 5 of which a permanent magnet 6 is mounted. Outside of the casing 2 opposite to the permanent magnet 6, a stator 7 is provided, on the periphery of which a stator winding 8 is arranged. In one way 5 of the impeller 3, a dynamic pressure groove 19 is spirally formed to provide dynamic pressure effect. In this way, with the rotation of the impeller 3, dynamic pressure is developed between the one way 5 of the impeller 3 and the inside 12 of the casing 2 by the operation of the dynamic pressure groove 10, thus to allow the impeller 3 to float against magnetic action between the permanent magnet 6 and the stator winding 8 and to rotate in no contact condition.
Patent JP-S6385983-A (JP)
Title: Image data rotary circuit
Inventor: KAJIWARA SHIGEHIRO
IPC: G06T3/60
Filed: 1986-09-30
Abstract: PURPOSE:To attain an image data rotation processing of + or -90 deg. at high speed by providing a data selector for sequentially selecting the image data for (n) lines X one dot unit and sequentially rotating the image data for n bit unit. CONSTITUTION:The raster scanned data is fed in the sequence of (1)-(32). This data is sequentially written in a buffer RAM1 in the sequence of (1)-(16) indicated in the upper half part. When the data of eight lines is set, the one buffer RAM1 starts to read and the succeeding data (17)-(32) is written in the other buffer RAM2. In the rotation processing, initially, the data of (1), (3), (5),...(15) is written in the first register matrix 2. Then, the contents of the matrix 2 are shifted to the second register matrix 3 and the contents of (2), (4), (6),...(16) are transferred to the matrix 2. The data of respective lines is sequentially selected one bit by one bit from a MSB side of the data of one word and eight bits from a matrix 3 synchronously with the transfer, thereby, row/column converted output data 5 is obtained for eight bit unit. This data 5 is written in the sequence of (1)-(8) on an image memory.
Patent JP-S60123013-A (JP)
Inventor: HITOMI TOYOJI
IPC: H01G4/12
Filed: 1983-12-07
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-S59116053-A (JP)
Title: Detecting circuit for voltage drop of battery
Inventor: TERAJIMA YOSHIYUKI
IPC: G01R19/165
Filed: 1982-12-22
Abstract: PURPOSE:To obtain a circuit which averts a chattering phenomenon by constituting said circuit in such a way that positive feedback is applied from the output to input side o a differential amplifier. CONSTITUTION:A differential amplifier 22 inverts and the voltage at a point F attains VDD when the voltage at a point D drops, whether slightly or not, below the voltage at a point E upon dropping of the voltage of a battery 27. The point F and the gate of a P channel transistor (TR)26 are connected and therefore the TR26 turns on to short-circuit both terminals of a resistor 24. Then the voltage at the point D drops further below the voltage when the amplifier 22 is inverted. The potential difference between the point D and point E of the two inputs of the amplifiers increases and the output point F attains a stable state at VDD. The circuit averting a chattering phenomenon is thus obtd.
Patent JP-S6291912-A (JP)
Title: Optical beam scanner
Inventor: SETO KIMIO
IPC: H04N1/113
Filed: 1985-10-18
Abstract: PURPOSE:To make a synchronizing signal generating part small-sized to build it easily and solidly in a picture information read-write device by arranging a rotating polygonal mirror, a synchronizing signal generating light source part, and a light receiving part in the same housing. CONSTITUTION:A polygonal mirror 2 formed to a regular octahedron is provided which is fixed to a continuously rotating revolving shaft 1 and is enclosed with a mirror housing 4. A light source 10 for synchronizing signal and a condenser lens 12 are arranged on the inside under the center of a window 8 of the mirror housing 4, and an optical beam 22 for synchronizing signal is made incident on the face of the polygonal mirror 2 on which a picture information optical beam 6 is made incident. A grid 14 where transparent parts and opaque parts are formed alternately in the scanning direction and a light receiving part 16 are arranged on the inside above the center part of the window 8. The light receiving part 16 consists of a condensing bar 18 formed with a transparent material and a photodetector 20. The output of the photodetector 20 is inputted to a control circuit 22 which controls the read or write timing of picture information.
Patent JP-S6474761-A (JP)
Title: Nonvolatile storage element
Inventor: SATO KAZUO
IPC: H01L29/78
Filed: 1987-09-17
Abstract: PURPOSE:To prevent charges stored in an active region from flowing into an inactive region by forming an silicon nitride film under a metal as a gate electrode for a field-effect transistor having NMOS structure only on a tunneling region. CONSTITUTION:A field oxide film 2 is shaped onto a P-type silicon substrate 1 through a selective oxidation technique. Thin silicon oxide films 3 capable of being used as a tunneling medium are formed through a thermal oxidation method. The thickness of the silicon oxide film 3 must be brought to approximately 10-30Angstrom  in order to effectively utilize a tunneling effect. Silicon nitride films 4 are grown onto the silicon oxide films 3 through vapor growth under conditions at 750 deg.C at the rate of NH3/SiH4=100. The silicon nitride films 4 except a tunneling region are removed through a photoetching technique. Accordingly, charges stored in the silicon nitride film on the tunneling region are not flowed into the field oxide films in the cross direction through the silicon nitride films.