baber/WOPTO huggingface dataset:
Patent JP-H0573026-A (JP)
Title: Character and pattern generating method
Inventor: SUZUKI TSUGI
IPC: G09G5/24
Filed: 1991-09-12
Abstract: PURPOSE:To vary the thickness of a character without altering contour coordinate data to be stored by providing an extraction table storage part which extracts a point which needs to be corrected from vector variation and a correction arithmetic part which corrects the extracted contour point. CONSTITUTION:A system is constituted of a CPU 101, a storage part 102 for dot numbers of a contour dot series constituting a contour and coordinate data of them, the storage part 103 for a corrected point extraction table based upon the vector variation, a contour coordinate arithmetic and correction arithmetic part 104 for enlargement, reduction, etc., a contour line generation part 105, a contour line inside painting-out part 106, and a character pattern output device 107. Namely, coordinate data on a contour point is calculated by multiplication by an enlargement or reduction rate and then the coordinates of the contour point are corrected 104 according to the combination of components of the vector consisting of the contour point and precedent contour point. Thus, the thickness of the character can be varied without varying the value of the contour coordinate data to be stored in case of the elimination or unevenness of the line width due to the reduction of the character pattern, thereby improving the character quality.
Patent JP-H0957086-A (JP)
Title: Polymer dispersant used in aqueous surfactant solution
Inventor: SHIMIZU YOSHIO
IPC: C09K23/52
Filed: 1995-08-19
Abstract: PROBLEM TO BE SOLVED: To effectively disperse various particles in an aq. surfactant soln. and to stably disperse particles having high specific gravity such as particles of silica, alumina, zeolite, calcium carbonate, smectite, kaolinite or silicon carbide in an aq. soln. contg. an anionic surfactant. SOLUTION: This polymer dispersant is a copolymer of 25-60mol% water-soluble vinyl monomer (A) having a carboxylic acid group with 1-15mol% one or more kinds of vinyl monomers (B) selected from among esters of (meth) acrylic acid with 4-12C alcohols and 30-70mol% methyl or ethyl ester (C) of (meth)acrylic acid or the neutralized body of the copolymer. The ratio (β/α) of the product β of the amt. (mol%) of the component B and the number of the carbon atoms of the alcohol part to the amt. α (mol%) of the component A is 1.33-0.25.
Patent JP-S61111932-A (JP)
Title: Recovery of vad soot
Inventor: WAKITA TORU
IPC: C03B37/014
Filed: 1984-11-06
Abstract: PURPOSE:To prevent the contamination of recovered soot with impurities, by using an exhaustion pipe and a dry dust-collector made of a silicon-based material, and collecting the soot failed to deposit on the porous preform and exhausted from a bell-jar. CONSTITUTION:In a vapor-phase axial deposition process (VAD process), the soot composed of fine particles of metallic oxide, etc. synthesized by the flame hydrolysis reaction in a synthetic torch 2 is exhausted through the exhaustion pipe 4 from the bell-jar 1 without depositing to the porous glass preform 3. The exhausted soot is collected by a dry dust-collector 5. The exhaustion pipe 4 and the dust-collector 5 are made of quartz, a material coated with quartz, or a material coated with metallic silicon. Soot free from impurities can be recovered by this recovering process.
Patent JP-H04116216-A (JP)
Title: Exhaust purification device for engine
Inventor: FUKUDA TAKASHI
IPC: F01N9/00
Filed: 1990-09-04
Abstract: PURPOSE:To prevent deterioration of operational property and enable regeneration of a filter rapidly by stopping judgment of a range for a prescribed time when it is judged to be in an operating condition which it is expected that the range is changed remarkably. CONSTITUTION:An intake throttle device consists of an intake throttle valve 6 and driving devices 8, 9 thereof, and an exhaust throttle device consists of an exhaust throttle valve 11 and driving devices 12, 13 thereof. A temperature increasing auxiliary device (consisting of a heater 19 and a current carrying device thereof) and these devices are operated as respective temperature increasing devices of a filter. The heater 19 is provided on the front surface of a filter 3, and when the heater 19 receives an electrifying signal from a control unit 27, the filter 3 is heated. When it is judged to be in a gear changing time, the judgment for deciding in which range the operating condition exists is stopped for a prescribed time. It is thus possible to prevent deterioration of operational property caused by frequent switching between respective temperature increasing devices.
Patent JP-H1172679-A (JP)
Title: Camera and metallic mold for molding objective lens
Inventor: TOMINAMI TOORU
IPC: G03B13/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the misalignment of optical axes between both optical surfaces of lenses and to make the thickness of the periphery uniform so as to obtain the high-accuracy optical surface by providing a lens whose optical surface is formed to be circular with center at the optical axis, where at least one arm part is provided in a normal direction from an outer periphery and where a through-hole or a notch parallel with the optical axis is formed at the arm part in an optical system. SOLUTION: A finder is a zoom finder for performing variable power, a 1st lens 1 and a 4th lens 4 are fixed lenses and a 2nd lens 2 and a 3rd lens 3 are moving lenses, and any lens is formed so that its optical surface may be circular with center at the optical axis. The 1st lens 1 to the 4th lens 4 have the 1st arm parts 1a to 4a in the normal direction from the outer periphery and have the 2nd arm parts 1b to 4b at nearly symmetric positions with respect to the 1st arms in a state where the optical axis O is put in between. The through-holes 1c to 4c are bored on the 1st arm parts 1a to 4a and the notches 1d to 4d are formed on the 2nd arm parts 1b to 4b.
Patent JP-H0283868-A (JP)
Title: Oscillating motor for head access
Inventor: YAMADA TOMOYOSHI
IPC: G11B21/02
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a motor with large torque and a small inertia moment by surrounding the outer periphery of a fixed shaft attaching a circular coil in the periphery with the similar circular rotor providing a magnet at the inside and protruding and forming an arm having a head at the tip at the partial outer periphery of the rotor. CONSTITUTION:A driving motor for a head access making access to the reading and writing of an external memory having a rotary disk is constituted as follows. Namely, the circular coil 4 is wound to the outer peripheral central part of a fixed shaft 1 composed of a magnetic material, and on the inner peripheral surface of a rotor 2 of a magnetic material in the same way to surround this, the circular magnet 5 facing to the coil 4 is provided and the shaft 1 and the rotor 2 are pivotally supported with a bearing 7 positioned in the upper and lower directions. To a part of the outer peripheral surface of the rotor 2, plural steps of an arm 3 attaching a magnetic head 6 at the tip is protruded in parallel and the data are read and written by the head 6. Thus, a gap area can be widened and by energizing to the coil, strong torque can be obtained.
Patent JP-S6292605-A (JP)
Title: Oscillation circuit for receiver
Inventor: NISHI SHINJI
IPC: H04B1/26
Filed: 1985-10-18
Abstract: PURPOSE:To prevent the effect at the interruption of a switching diode by using the switching diode to select a resonance circuit, flowing the switching current to a constant voltage diode via a choke coil so as to use it as a constant voltage source thereby stabilizing the oscillation circuit. CONSTITUTION:Coils L1, L2 constituting the resonance circuit are switched via switching diodes D1, D2 by switching a power switch S1 and the power supply for switching is given to a constant voltage diode D3 via a choke coil L3. Thus, the power supply is stabilized to stabilize the oscillated frequency. Moreover, said stabilized voltage is fed as a reverse voltage to an unconducted switching diode. Thus, the junction capacitance of the diode is reduced, the change in the junction capacitance is reduced to decrease the effect at the interruption of the switching diode.
Patent JP-H1078444-A (JP)
Title: Method and apparatus for measuring
Inventor: TSUJISHITA MASAHIDE
IPC: G01N21/64
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To simultaneously measure a flowing velocity of gas flow and concentration of specific chemical species at the same site with a simple apparatus by using laser light having a wavelength for generating fluorescence upon absorbing to the species. SOLUTION: Measuring laser beam 4 having a wavelength of 220 to 400nm and generated from an argon ion laser (laser beam source) 3 is split into two beams by a beam splitter 5, the beams are crossed at an angle θ from one another, and emitted to a measuring area 6, thereby generating interference fringes 9. Scattered beam 11 due to observed particles 18 moving across the fringes 9 is detected by a first photodetector 13 of a laser Doppler detecting analyzer 10b, and a flowing velocity of the gas is obtained from time intensity change of the beam 11 by a laser Doppler detection analyzing means 15. Meanwhile, the laser induced fluorescence detecting analyzer 10b detects fluorescence 12 having a specific wavelength (320 to 560nm band) generated from the area 6 by a second photodetector 13b, and concentration of specific chemical species is obtained according to fluorescence intensity by a laser inducted fluorescence analyzing means 16.
Patent JP-H1171021-A (JP)
Title: Cylindrical body lining-up device
Inventor: KANEMITSU TOSHIFUMI
IPC: B65G21/20
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical body lining-up device which can line up plural cylindrical bodies in a state where their axes are arranged in parallel. SOLUTION: The cylindrical body lining-up device is provided with a tray 20 which is arranged to be inclined in order for cylindrical bodies 12 to roll down to be advanced, and guide belts 30 which are arranged on both sides of the tray 20 with the belt surfaces vertical, and the tray-side belt surfaces of which travel along the advancing direction of the cylindrical bodies. The guide belts 30 are allowed to travel at the high speeds 1.1 to 2 times the speed at which the cylindrical bodies advance on the tray.
Patent JP-S59119253-A (JP)
Title: Gas sensitive element
Inventor: MATSUURA TOSHITAKA
IPC: G01N27/12
Filed: 1982-12-25
Abstract: PURPOSE:To provide a gas sensitive element which has excellent durability, responsiveness and is easy to produce by forming mixedly large pore size parts having specific pore sizes and small pore size parts having specific pore sizes in a gas sensitive material. CONSTITUTION:Raw material powder for a gase sensitive body such as SnO2, ZnO or the like is preliminarily calcined. As the calcining temp. is higher, the particles are larger and the larger spacings among the particles can be taken. The raw material powders calcined at various temps. are mixed at a desired weight ratio and the mixture is molded and calcined. Care is exercised during such mixing to avoid grinding the respective particles down to the order of primary grains. If the grinding is progressed too much, two kinds of the primary particles approach each other, thus failing to provide an adequate pore distribution. The pores in the gas sensitive body are so formed as to contain mixedly large pore size parts of 0.3-1.0mu and small pore size parts of 0.2-0.4mu in consideration for responsiveness and mechanical strength so that the large pore size parts exist at 1.2 times as much as the small pore size parts.
Patent JP-S61113525-A (JP)
Title: Speed change controlling device for automatic transmission for car
Inventor: IWATSUKI KUNIHIRO
IPC: B60W10/10
Filed: 1984-11-07
Abstract: PURPOSE:To enable a transmitting quantity of torque from an engine at the time of speed change to be varied and prevent excessive load from being applied to a frictionally engaging device by controlling the quantity of torque of said engine when manually shifted up with power on. CONSTITUTION:The outputs of an intake-air temp. sensor 100, a throttle sensor 102, a water temp. sensor 104, an O2 sensor 106, a crank angle sensor 108, a car speed sensor 110, and a shift position sensor 112, are inputted into an engine computer (ECU)40. This ECU40 calculates a fuel injection quantity with the input signals from each of the sensors as a parameter, and controls an injector 22 so as to injector fuel for a defined time corresponding to the fuel injection quantity. An ECT computer 50 is provided as a separate body from the ECU40 to reduce the torque of an engine both at the time of automatic speed change and manual shifting.
Patent JP-S59117651-A (JP)
Title: Memory extension circuit of single-chip microcomputer
Inventor: SAKAO TAKASHI
IPC: G06F12/04
Filed: 1982-12-24
Abstract: PURPOSE:To use a general-purpose ROM efficiently as an external ROM independently of the instruction word length of a microcomputer, by adding an external extension memory address generating part and an external ROM data latch. CONSTITUTION:An instruction address designated by a program counter (PC)1 is applied to an internal ROM2 in the internal ROM instruction cycle, and read data 5 is inputted to an instruction register (IR) 8 through a multiplexer (MPX) 7 in the last of the instruction fetch cycle. In the external ROM instruction cycle, an external ROM address is generated by the PC1 and an external memory extension address generating part 11 and is applied to an external ROM3A. An extension address signal 12 becomes the least significant address bit, and upper bits become an address signal 4. In the first half of the instruction fetch cycle, the extension address signal is controlled to (0) by an internal/external ROM selecting control part 9, and lower instruction address data is latched in a latch 13A.
Patent JP-S59122045-A (JP)
Title: Trasmission system of power control signal
Inventor: MATSUMOTO HIROMICHI
IPC: G06F1/26
Filed: 1982-12-27
Abstract: PURPOSE:To send a message before and after the transmission of a hold signal and to prevent an error in transmission to a terminal in an on state by connecting a primary and a secondary station sides through a serial transmission line, and providing a hold signal generator on the primary station side and a hold signal detecting circuit on the secondary station side. CONSTITUTION:The primary station side 10 and secondary station side 12 consisting of plural terminals are connected together through the start-stop synchronous serial transmission line 11. A CPU10a, memory 10b, transmissing circuit 10c, and hold signal generating circuit 10d are provided on the primary station side 10. Further, a CPU12a, memory 12b, transmitting circuit 12c, hold signal detecting circuit 12f, and power source 12g are provided on the secondary station side 12. Then, a power-source advance notice message is transmitted before the hold signal is transmitted as a power control signal from the primary station side 10 to the secondary station side 12. Then, a power-on completion message is transmitted to the terminal which is already in a power-on state after the hold signal is transmitted, preventing the occurrence of an error in transmission to the terminal in the power-on state.
Patent JP-S6390484-A (JP)
Title: Wall surface-attracted running machine
Inventor: NAITO SHINJI
IPC: B62D55/265
Filed: 1986-10-03
Abstract: PURPOSE:To enable a machine to perform its transfer ride between different planes, by mounting a caterpillar chain guide device to the main unit of the wall surface-attracted running machine through actuators and enabling the actuators to be automatically controlled by an operator on the ground. CONSTITUTION:Guided wheels 9a, 9b are rollably mounted to a main unit frame 10 by axles 8a, 8b. A chain, comprising chain links 5a-5i, is suspended to the guided wheels 9a,9b, being able to run on a wall surface 12. A permanent magnet is mounted to each chain ink through pins 2a-2i. A guide device 6 for caterpillar chain is mounted to the main unit frame 10 through air cylinders 7a, 7b.
Patent JP-H0399245-A (JP)
Title: Viscometer
Inventor: MORIYAMA HIROYOSHI
IPC: G01N11/04
Filed: 1989-09-12
Abstract: PURPOSE:To simplify the insertion and removal of a tube and washing by forming the tube of a viscometer as a vertical tube having a simple structure, and forming the lower part of the tube as a thin tube which is suitable for sucking and dropping liquid. CONSTITUTION:For example, liquid which is made to react with enzyme and a substrate in a test tube and has viscosity is sucked through the tip of a thin, long tube 3 at the lower part of a main body 2 of a vertical tube by imparting negative pressure with a rubber tube 13. The falling time of the liquid from an upper scale 14 to a lower scale 15 is measured. The size of the slender tube 3 at the lower part is determined so that the tube is suitable for sucking and dropping the liquid and the liquid having high viscosity can be measured.
Patent JP-S6082996-A (JP)
Inventor: RAINERU SHIYAARUPENBERUKU
IPC: G21C17/06
Filed: 1983-12-15
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-S6477514-A (JP)
Title: Pallet
Inventor: YAMANA YOSHIHIRO
IPC: B29C51/00
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a lightened pallet by a method wherein material to be formed by stamping, which has specified specific flexural modulus, specific flexural strength and impact strength at -20 deg.C, is formed by stamping. CONSTITUTION:Material to be formed by stamping, the specific flexural modulus of which is 40,000cm or more, the specific flexural strength of which is 1,000cm more and the notiched Izod impact strength at -20 deg.C of which is 70kg.cm/cm or more, is melted by heating and formed by stamping. The provision of lightweight pallet is made possible by employing the above-mentioned material to be formed by stamping. Further, the cost of mold is reduced to half or less that used in injection molding or the like. Furthermore, the forming cycle is fast and consequently the productivity is improved.
Patent JP-H1076813-A (JP)
Title: Pneumatic tire
Inventor: TAKADA YOSHIYUKI
IPC: B60C11/04
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a tire due to catching a stone and increase its durability by forming a specific projection body which surrounds a block positioned in a central part of the tire on a bottom face of a central main groove which surrounds the block. SOLUTION: A projection body 9 which is arranged across an interval from a groove wall face 7 of a central block and rises from a groove bottom face 6 is provided in a central main groove 4 of a groove in the peripheral direction and a 8 longitudinal groove which are positioned in a central part of a tire. The projection body 9 is formed by arranging a main projection part 10 and an auxiliary projection part 11 having smaller width than that of the main projection part 10 alternately in the direction of the main groove. The height H1, H2 of the main projection part 10 and the auxiliary projection part 11 from the groove bottom face 6 are 10 to 25 % and 5 to 10% of the groove depth of the central main groove 4, respectively, and their length L1, L2 along the central main groove 4 are 3 to 10mm and 2 to 5mm, respectively.  Moreover, the direction of width which forms a right angle with the direction of the main groove of the auxiliary projection part 11 is l to 2mm. Furthermore, the main projection part 10 includes a first main projection part 10A and a second main projection part 10B which is shorter than the first main projection part 10A, and the first main projection part 10A is arranged at an intermediate position between two communicating parts with which the main groove is communicated.
Patent JP-S61114876-A (JP)
Title: Image-forming device
Inventor: WATANABE JUNJI
IPC: B41J17/30
Filed: 1984-11-08
Abstract: PURPOSE:To contrive a reduction in the size of the titled device, by a construction wherein a transfer material is enclosed in a cassette casing together with a pair of winding cores around which both ends thereof are wound, and the cassette is supported by guide members so that it can be fitted and detached along the axial direction of the winding core. CONSTITUTION:A ribbon cassette 3 comprises an ink ribbon 5, a pair of winding cores 6, 7 around which both ends of the ribbon 5 are respectively wound, and the casing 8 enclosing these components integrally. By the guide members 18, 18 provided to be fitted into the winding cores 6, 7 contained in the ribbon cassette to guide the cores so that the latter can be fitted in and drawn out in the axial direction, the ribbon cassette 3 is supported so that it can be detached in the axial direction of the cores 6, 7. Accordingly, it is not necessary to provide a guide means for the cassette 3 on the outside of the cassette 3, and the spaces in the cores 6, 7 can be effectively utilized.
Patent JP-H04116557-A (JP)
Title: Pattern forming method of photosensitive resin composition
Inventor: SASHITA NOBUYUKI
IPC: H01L21/027
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a high sensitivity and to substantially prevent pollution problems as well as to allow development by an aq. alkaline soln. by irradiating a film essentially consisting of specific polyamidate with light via a mask and developing this film with the aq. alkaline soln., thereby forming relief patterns. CONSTITUTION:The film essentially consisting of the polyamidate expressed by formula I is irradiated with the light via the mask and is developed with the aq. alkaline soln., by which the relief patterns are formed. In the formula I, R1 denotes a tervalent or quadrivalent org. group; R2 denotes a bivalent org. group; R3 denotes the group of formula II; R4 denotes trivalent to hexava lent org. group; R5 denotes H or CH3 group; (l), (m), (n) denote 0 or 1; P denotes an integer from 2 to 5 1<x, y<100, 0<z<90, and x+y+z=100; x, y, z denote the percent of each structural unit. The pollution problems are substantially prevented in this way and the development even with the aq. alkaline soln. is possible.
Patent JP-H0576499-A (JP)
Title: Portable apparatus for recording uterus contraction curve having posture sensor
Inventor: SAITOU ETSUKO
IPC: A61B5/107
Filed: 1991-09-17
Abstract: PURPOSE:To make it possible to diagnose a recorded uterus contraction curve is refering to a posture information record by performing digital signal treatments on a uterus contraction curve information and a posture information and recording continuously them. CONSTITUTION:A uterus contraction curve information 8 detected by means of a sensor 10 for measuring uterus contraction attached to a specified position on a body of an object A is input in a recording apparatus 12 and is converted to a digital signal 13 by means of an AD converting part 4 through a uterus contraction curve input part 2 and a main amplifying part 3. A posture deviation information 11 of an object A detected by means of a mercury switch 9 which is a posture sensor based on control by a main control part 7 and the digital signal 13 are treated by a digital signal treating part 5 and are stored in a memory 6. It is possible thereby the diagnose the uterus contraction curve in refering to the posture deviation information.