baber/WOPTO huggingface dataset:
Patent JP-H10309146-A (JP)
Title: Leash for pet
Inventor: FUJIWARA TOMOKO
IPC: A01K27/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a leash for pet easy in a work for temporarily binding a pet to a standing tree, etc., and excellent in safety, durability and practicality at a low cost. SOLUTION: A leash main body 11 comprising hooking metal fittings 11d, 11e rotatably attached thereto through holdfasts 11b, 11c at the both ends of a band 11a, and a griping portion 12 having hooking metal fittings 12c, 12c at both the ends of the band 12a are formed in a separate type. The hooking metal fittings 12c, 12c can be engaged with the hooking metal fittings 11d, 11e.
Patent JP-H08316754-A (JP)
Title: Agc amplifier control circuit
Inventor: WATANABE KUNIO
IPC: H03G3/20
Filed: 1995-05-22
Abstract: PURPOSE: To attain amplitude pull-in control at a high peed because analog primary locking is eliminated by providing a means giving a preset gain to an AGC amplifier as an initial value in the case of pull-in start and a means controlling a pull-in error through the use of a digital AGC to the control circuit. CONSTITUTION: At first when pull-in is started, a VDAC 204 provides an output of a control voltage VC1 of an AGC amplifier 101 in response to a value set to a register 203 by an SGAIN signal from an MPU 108 and the AGC amplifier 101 holds a gain corresponding to the VC1 for an AGC loop period. Then an error between an output ADOUT of the ADC 101 and an object amplitude VTH by a fixed gain set by the IDAC 201 and the AGC amplifier 101 is converted into a current to charge/discharge a capacitor 202 thereby controlling a control voltage VC2 of the AGC amplifier 102 and applying pull-in control to the amplitude.
Patent JP-S63307883-A (JP)
Inventor: GERUTO SHIYUTAINAA
IPC: C07D495/04
Filed: 1988-05-20
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-H05280336-A (JP)
Title: Liquid reserving tank of engine for motorcycle
IPC: F01M5/00
Filed: 1992-05-14
Abstract: PURPOSE:To increase the storing amount of circulating liquid for cooling an engine so as to prevent over heating of the engine certainly. CONSTITUTION:A heat exchanger 9 is arranged ahead of an engine 6 mounted below a main frame 12 extending backward from the back part of a head pipe 10. A liquid reserving tank 1 connected to the heat exchanger 9 through a connecting pipe 8a is arranged below the heat exchanger 9. The exhaust pipe 6a of the engine 6 is bent from ahead of the engine 6 toward one side of a vehicle, and also the connecting pipe 8a is arranged on the other side of the vehicle positioned opposite to the bent exhaust pipe 6a.
Patent JP-H0418833-A (JP)
Title: Optical receiver
Inventor: MOTOJIMA KUNIAKI
IPC: H04B10/54
Filed: 1990-05-11
Abstract: PURPOSE:To stably set the bias point of a current control element in a non- saturated area so as to obtain a sufficient AGC characteristic by controlling the current control element based on the error of respective output signal levels between a current detection circuit and a mark rate detection circuit. CONSTITUTION:A parallel feedback type preamplifier 2 voltage-converts the current on the current line of a light-receiving element 1 and amplifies it. A current detection circuit 12 detects the current flowing in the feedback element 6 of the preamplifier 2 and the mark rate detection circuit 13 detects the mark rate of an output signal from the preamplifier 2. The current control element 3 controls the current as against the parallel feedback type preamplifier 2 based on the error of respective output signal levels of the mark rate detection circuit 13 and the current detection circuit 12. Thus, the voltage between the input/ output terminals in the current control element is stably biased in a linear area, and automatic gain control(AGC) is stably executed irrespective of the fluctuation of a power voltage, a peripheral temperature and the mark rate.
Patent JP-H06331041-A (JP)
Title: Shaft seal device for vacuum pump
Inventor: SATO EIICHI
IPC: F16C33/72
Filed: 1993-05-25
Abstract: PURPOSE:To prevent leak oil from an oil seal from infiltrating into a pump machine by providing a communication hole for connecting an oil seal back chamber to a clearance part between a rotor and a casing, and interposing an oil mist collector and a gas flow controller on the halfway of this communication hole. CONSTITUTION:In a vacuum pump, air sucked from a suction port 3 is discharged from an exhaust port 9a by rotating a screw rotor 1 supported to an oil lubricating bearing 4. To the oil lubricating bearing 4, lubricating oil is supplied through an oil supply hole formed in a rotary shaft 2, and for impeding lubricating oil from infiltrating into a pump machine 6, an oil seal 7 is mounted. Here as an assist seal of the oil seal 7, a contactless cylindrical surface seal 20 is provided. A communicating means containing a communication hole 13 for connecting an oil seal back chamber 11 to a clearance part 15 between a rotor peripheral part 16 and a casing 17 is formed, and on the halfway of this communicating means, an oil mist collector 21 and a gas flow controller 22 are interposed to suck leak oil removed.
Patent JP-H01291108-A (JP)
Title: Visual inspection instrument
Inventor: SATO HAJIME
IPC: H04N5/222
Filed: 1988-05-18
Abstract: PURPOSE:To prevent the generation of noise at the time of emitting light, and also, to change a light emission output and a light emission time by providing an LED controller for irradiating an object to be photographed by a light beam of an LED by controlling an output and a time of a light emission. CONSTITUTION:In a charge storage capacitor 15c, power supplied from a DC power source 17 is stored, and when a light emission command is inputted to a light emission time controller 15f, the device 15f outputs a light emission signal 15g by the time which is set by a light emission time setting time 15a. A transistor 15e turns to ON state only while this light emission ON signal is being inputted, and charge of the capacitor 15c flows into an LED 16a. It takes a current value which is set by a setting device 15a by a device 15d, and as for the LED 16a, an output and a time of a light emission are controlled by the current value and the time supplied to an LED control signal 15. Accordingly, since a visual inspection is executed by the light beam of the LED 16a, it does not occur that noise is generated whenever the light beam irradiates an object to be photographed, and there is no possibility that a malfunction of an adjacent light emission diode controller 15 is caused.
Patent JP-S5549033-A (JP)
Title: Transistor switching unit
Inventor: TAKESHITA MASAHIRO
IPC: H03K17/64
Filed: 1978-10-03
Abstract: PURPOSE:To obtain an inexpensive switching Tr circuit with Tr prevented from breaking down by connecting 1st and 2nd transistors Tr in a Darlington circuit and then by connecting a diode between the base and emitter of the 1st Tr. CONSTITUTION:Between the base and emitter of Tr 18 of Darlington Tr circuit 17, diode 22 is reversely connected. As a result, a forward base current cuts off the diode and in case of a reverse bias, a forward voltage of approximate -0.7V of diode 22 is applied to Tr 18 while the remainder is all applied between the base and emitter of Tr 21. Therefore, base-emitter dielectric strength of approximate 2.7V of Tr 21 is sufficinet, only a small collector current of exciting Tr 16 is required and a chip in case of IC-implementation never increases, so that a low-cost unit can be realized.
Patent JP-S5347745-A (JP)
Title: Forming method of contour moire stripe information
Inventor: ARISAWA MASAKAZU
IPC: G01B11/25
Filed: 1976-10-13
Abstract: PURPOSE: To alter the information indicating a contour moire stripe and to decrease the information indicating the unnecessary stripes by varying the LPF properties in accordance with the alteration of the grid pitch for the second reference grid image. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04327150-A (JP)
Title: Inner partition material for corrugated board box
Inventor: KATAOKA HACHIRO
IPC: B65D57/00
Filed: 1991-04-24
Abstract: PURPOSE:To obtain an inner partition material capable of being erected by bending into a desired three-dimensional shape by a single operation by hand for a corrugated board box by a method wherein creases and slits are provided at a plurality of positions on a sheet of corrugated board, and a main partition wall and a plurality of sub-partition walls are made up in adjoining by raising applied to the creases and the slits. CONSTITUTION:A crease A for folding double is provided on a sheet of corrugated board at a position in the middle in the longitudinal direction thereof, and creases B and C for forming bottom shapes are provided in positions at specified distances respectively from both ends in the longitudinal direction thereof. Then main partition walls 1A and 1B are formed between the crease A for folding double and the crease B for forming the bottom, and between the crease A and the crease C for forming the bottom, and bottoms 2A and 2B are formed between the crease B for forming the bottom and one of both ends, and between the crease C for forming the bottom and another of both ends. A plurality of slits D for raising and creases E for raising are provided, crossing over the creases B and C for forming the bottom, in order to form by raising a plurality of rectangular sub-partition walls 3 in adjoining to specified positions respectively on the main partition walls 1A and 1B.
Patent JP-S6017046-A (JP)
Title: Wire electrode for wire-cut electric spark machining
Inventor: ITOU HARUHIKO
IPC: C22C23/04
Filed: 1983-07-06
Abstract: PURPOSE:To obtain a wire electrode for wire-cut electric spark machining causing no sticking of the electrode material during electric spark machining by adding a specified amount of Zn to Mg. CONSTITUTION:This wire electrode for wire-cut electric spark machining consists of >=50wt% Mg and the balance Zn with inevitable impurities. A wire of Cu, brass, W, Mo, Fe or the like may be coated with the Mg-Zn alloy to obtain a wire electrode for wire-cut electric spark machining. The wire electrode causes no sticking of the electrode material during electric spark machining and improves the machining accuracy. It is easily obtd. by continuous cold drawing.
Patent JP-S5746105-A (JP)
Title: Optical chatter measurement
Inventor: SAKAI YASUO
IPC: G01B11/30
Filed: 1980-09-04
Abstract: PURPOSE:To remove effects of uneven gloss by determining a chatter by a specified method from differential and total quantities of a light beam when the light reflected is divided into two and measured in the quantity thereof after the light beam with a specified width is irradiated in the measuring direction of a surface to be measured. CONSTITUTION:A light from the light source 1 passes through an optical system 2 to 10 to form a tiny light image on a surface 11 to be measured. The width of the light image is put at 2h in the vertical direction (x way), namely, the moving direction thereof on the surface being measured. The light beam is divided into two through a prism 17 and detected with photoelectric elements 18 and 19. The quantities Valpha and Vbeta here are measured indirectly from a total quantity of light U and a differential quantity of light T by a relationship of =(U+ or -T)/2. When the gloss level of the surface 11 is expressed by H(xsi), V is given by integration from x-h to x+q in the section H(xsi) while Vbeta by integration from x+q to x+h in the section. So, an integration is found over the entire moving section of q(xsi) by reverse operation of q(xsi) to determine the chatter free from the effect of uneven gloss.
Patent JP-H04325574-A (JP)
Title: Ink for ink jet recording
Inventor: YUI TOSHIKI
IPC: C09D11/033
Filed: 1991-04-26
Abstract: PURPOSE:To provide the title ink which gives a distinct color image with a high definition on plain paper, such as a reporting paper, a copying paper, a bond paper, and a high-quality paper, causes no clogging at a nozzle tip, can be stored for a long time, and is suitable for thermal ink jet printing and ink jet printing using a piezo system, supersonic wave, or electric field, and esp. to provide the title ink which can stably reproduce a distinct full-color image on the plain paper. CONSTITUTION:The title compsn. consists mainly of a dye dissolved or dispersed in a mixture of water with a water-sol. org. solvent, contains 0.8-5wt.% propylene oxide-ethylene oxide block copolymer having an average mol. wt. of 1000-5000 and an ethylene oxide content in the range of 5-60wt.% of the average mol.wt., and has a surface tension at 20 deg.C of 30-40dyne/cm and a viscosity of 1-10cP at 20 deg.C.
Patent JP-H08330936-A (JP)
Title: Power supply resistance programming method
Inventor: GOODON DABURIYU MOTORII
IPC: H03K19/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain an output drive circuit, capable of programming output impedance without being affected by a manufacturing process and fluctuation in operating temperature. SOLUTION: (a) Switching transistors 14, 15 are driven and turned on/off based on an output data pattern, (b) control transistor 12, 13 serially connected with the switching transistors are driven and arranged as a current mirror of a constant-current transistor 8, so that the control transistors 12, 13 actuate as desired power supply resistors.
Patent JP-S61280187-A (JP)
Title: Solid-state image pickup device
Inventor: HORI TAKAAKI
IPC: H04N5/335
Filed: 1985-06-04
Abstract: PURPOSE:To simply realize a simple video signal of a muse type high definition television system by shifting a solid state image pickup element by one picture element horizontally and by one picture element vertically and disposing, a changing a combination of the picture elements taking out a signal and successively reading four types of different field signals. CONSTITUTION:An incident optical image 6 forms the image on solid state image pickup elements 1, 2 disposed by shifting by one picture element pitch vertically and shifting by one picture element horizontally in the same brightness and the same magnification by a half mirror 7 and a total reflecting mirror 8. In the 4n-th field, a signal of the picture element of a white circle section is read by the solid state image pickup element 1 and a signal of a black circle section is subjected to a removing processing. In the next field, the signal of the picture element of the white square section is read by the solid state image pickup element 2 and the signal of the picture element of the black square section is removed. Further, the signal of the black circle section is read and the signal of the picture element of the black square is read. By successively repeating these four fields, a muse signal of the high definition television system and a similar video signal can be produced.
Patent JP-H11320460-A (JP)
Title: Control system for static walking robot
Inventor: TSUMAKI TOSHIMICHI
IPC: G05D1/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To change a maximum speed, an adjustable speed, and a length of step according to the height of the center of gravity and realize an efficient walk after sufficient safety is ensured. SOLUTION: In this control system, by processing data representing a leg length being output signals from leg length sensors 11a-11c and 12a-12c, the approximate value of the center of gravity height of a static walking robot is computed by a center of gravity approximate value computing part 13. Based on the center of gravity approximate value, the limit value of an adjustable speed, the limit value of a maximum speed, and the limit value of a step during walking of the static walking robot are respectively computed and control is effected such that stability of the robot changing according to the level of the height of the center of gravity is adjusted to a constant value.  This constitution performs control of a walk by a maximum adjustable speed, a maximum speed, and a maximum step when the center of gravity is low and suppresses an adjustable speed, a speed, and a length step such that a stability margin having the same level as a level available when the center of gravity is lowermost is provided when the center of gravity is high.
Patent JP-S62277744-A (JP)
Title: Carrier arm for wafer
Inventor: TOYODA MASATO
IPC: H01L21/68
Filed: 1986-05-26
Abstract: PURPOSE:To detect the extrusion of a wafer by an extremely simple constitution by forming a plurality of wafer extrusion detecting holes around the outer circumferential section of the peripheral section of an arm and arranging a pair of photosensors, opposed to both sides of the holes. CONSTITUTION:Beams emitted from a projection section for a photosensor 8 are received by a light-receiving section for a photosensor 9, and a signal is issued when beams are interrupted. Since holes 7 are covered with a semiconductor wafer 2 under the state in which the semiconductor wafer 2 protrudes from a housing section 4 and is stranded on an outer circumferential section 6, beams among the photosensors 8, 9 in the hole 7 sections are interrupted, and the signals emitted from the photosensors 8, 9 are detected, thus stopping the carrying operation of an arm or preventing carrying under the state by an alarm, etc. A plurality of the holes 7 and the photosensors 8, 9 are disposed equally around the outer circumferential section 6, thus detecting extrusion in all directions.
Patent JP-H07305316-A (JP)
Title: Preventing device for sticking of seawead, shellfish and the like and construction method therefor
Inventor: KONISHI SHOJI
IPC: E02B1/00
Filed: 1994-05-12
Abstract: PURPOSE:To firmly and economically join FRP material of insulating body with copper material or copper alloy material to be prevented from sticking of seaweads, shell fish, etc. CONSTITUTION:The water contact face side making contact with water is made of copper material or copper alloy material 1, and the water non-contact face side joined with the copper material or the copper alloy material and not contacting with water is made of FRP material 2 of insulating body. Adhesive 3 of unsaturated polyester resin added with nitrogen compound such as dimethylethyl-aniline is spread on the contact surface of the copper material or the copper alloy material 1 so as to join with the FRP material 2, and hence copper-FRP bonded material 4 having sufficient adhesive strength is formed.
Patent JP-S613402-A (JP)
Title: Formation of soi
Inventor: MATSUMOTO HIROSHI
IPC: H01L21/84
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a large area and good quality single crystal substrate by scanning a laser beam in the specific direction against the contour in the interface between solid phase and liquid phase in a silicon film. CONSTITUTION:If the distribution of light irradiation strength is given to obtain a shape other than a semicircle as a rear side interface 9-11 between solid phase and liquid phase against the scanning direction 1 of a laser beam, the inner normal vector in the inerface 9-11 between solid phase and liquid phase faces to the left since the moving direction of the solidifying interface between solid phase and liquid phase is the direction of an inner normal vector and a part 9 which is not close to the region 5 where crystal grain is centered again crystalize a silicon film 13 which inherits the crystal structure of a single crystal part 12. On the other hand, a part 11 which is not close to the region 5 where crystal grain is centered and where the inner normal vector faces to the right is formed a silicon film 15 of bad crystal structure wherein the nature of not recrystallized part 14 is inherited. By setting the shape of the distribution of light irradiation strength against the travelling direction of the laser beam in this way, the rate of occupying a good quality single crystal region 13 can be made maximum.
Patent JP-H02303780-A (JP)
Title: Copying control
Inventor: NAKADA YASUYUKI
IPC: B25J13/08
Filed: 1989-05-17
Abstract: PURPOSE:To automatically carry out copying operation for a rectangular object article having an unknown shape and discontinuous surface by obtaining a new copying coordinate system by turning an old copying coordinate system in the counterclockwise direction by 90 deg. around a Z-axis and setting a parameter based on the coordinate system in a position control means and a force control means. CONSTITUTION:When an instruction for stopping a robot into a position control means 3 and a force control means 4, a new copying coordinate system is obtained by turning an old copying coordinate system in the counterclockwise direction by 90 deg. around a Zw-axis direction (copying direction is Yw and pressing force direction is Xw), and the parameters R and RT based on the new copying coordinate system are set in the respective control means 4. Further, an instruction for allowing the posture of the robot to coincide with the new copying coordinate system, instruction for shifting the robot to a position memorized in a position memory part 7 and an instruction for pressing the robot onto an object article are inputted into control means 3 and 4, and when the pressing force increases to the set force, a copying operation instruction is inputted into the control means.
Patent JP-S5824063-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G11/34
Filed: 1981-08-06
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-H10318099-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: HOFMANN KARL
IPC: F02M61/16
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs so as to form a very compact structure by providing one supporting surface in a pressing body formed as a conical spring and arranging the same with a space (d) from the outer peripheral surface of the pressing body in the radial direction. SOLUTION: A pressing body 10 is contacted with a stopper 11 formed in a valve holder body 47. A supporting plate 12 is arranged in the spotter 11, and the pressing body 10 as formed as a coned disc spring is mounted on the supporting plate 12. The pressing body 10 has a supporting surface 17 bulged in the axial direction in a surface facing the stopper 11. The supporting surface 17 is arranged in the radial direction with a space (d) from an outer peripheral surface 16. The supporting surface 17 is formed as a ring surface concentric with an axis except for its notched part. At the time of deformation of the pressing body in the force direction, the ring surface 17 is slightly moved outward in the axial direction, and a disc like edge part 13 is deformed. Thus, the pressing body can be manufactured at low cost assmbleded easily and inexpensively.
Patent JP-H01293025-A (JP)
Title: Portable terminal equipment for reception
Inventor: KURODA ETSUKO
IPC: H04B7/26
Filed: 1988-05-20
Abstract: PURPOSE:To reduce the quantity of information to be communicated by visually or acoustically outputting a message corresponding to a received code string stored in a memory means. CONSTITUTION:Assuming that such messages as 'Get in touch with Company G' and 'Get in touch with Mr. I of Company H' are registered as messages respectively corresponding to code strings X and Y in a memory means 3 from a registering means 4, the message 'Get in touch with Company G' is selected from the memory means 3 and outputted to an OCD 52 as a character display when portable terminal equipment for reception receives the code string X. When the code string Y is received, the message 'Get in touch with Mr. I of Company H' is similarly selected and outputted as a character display. Therefore, the quantity of information to be communicated can be reduced and, at the same time, a message peculiar to the holder of this portable terminal equipment can be outputted.