baber/WOPTO huggingface dataset:
Patent JP-H0431724-A (JP)
Title: Resistance-value/temperature conversion circuit using temperature measuring resistor
Inventor: YASUDA HIROO
IPC: G01K7/20
Filed: 1990-05-29
Abstract: PURPOSE:To improve measuring accuracy by correcting the causes of three errors of the nonlinear error of a resistor itself, the nonlinear error caused in the circuit method of a bridge and the error caused in a temperature measuring circuit in a temperature measuring device and a control device using the temperature measuring resistors. CONSTITUTION:Measuring-current setting resistors R1 and R2 have the equal resistance values, and one end of each resistor is commonly connected. A three-wire type temperature measuring resistor Rt is connected to one end of R1. A zero-suppression resistor R3 is connected to one end of the resistor R2. The other end of the resistor R3 is connected to the other end of the resistor R1, and the resistance value is adequately selected with a measuring temperature range. A resistance bridge is constituted of the resistors R1, R2, R3 and Rt. A constant voltage E is imparted between the connecting point of the resistors R1 and R2 and a reference potential point. A constant current i1 is supplied to the temperature measuring resistor regardless of the resistance of the resistance value of the resistor Rt caused by the temperature change. The resistor Rt is formed as a negative feedback element. The potential at the connecting point of the resistor R3 and the other end of the resistor Rt is controlled. A potential V2 at the connecting point between the resistor R2 and the resistor R3 is amplified in an amplifier A2 to the specified output signal.
Patent JP-H08312495-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: YANO TOMOYASU
IPC: F02M51/06
Filed: 1995-05-11
Abstract: PURPOSE: To effectively suppress noise production by making it possible to damp pulsation pressure developed by the electromagnetic fuel injection valve by a labylinth effect caused by a labylinth groove formed in the cylindrical section of a fuel strainer. CONSTITUTION: When an engine is in operation, fuel fed to the electromagnetic fuel injection valve J reaches the seat ring 12A of a valve seat 12 through a strainer 20, a filter member 21, the passage 5A of an inner collar 5, and a gap between a needle valve guide hole 12B and a needle valve 14. The needle valve 14 is then intermittently opened/closed by the excitation of a coil 9 based on an injection signal, so that fuel is thereby injected. In this case, pulsation pressure is transferred to the upstream side in reverse to a fuel flow, it is directed to the inside of a fuel passage 3B from the passage 5A of the inner collar 5.  Pulsation pressure transferred to the inside of the fuel passage 3B is then transferred to the inside of a passage 20D through a ring shaped gap S and a through hole 20F, in this case, pulsation pressure is so designed as to be damped to a great extent by a labylinth groove 20C when it passes through the ring shaped gap S.
Patent JP-S5761868-A (JP)
Title: Valve equipment
Inventor: TAKEDA YASUHIKO
IPC: F16K11/08
Filed: 1980-09-30
Abstract: PURPOSE: To linearly vary a temperature range regulated by a rotary partition valve with respect to a turning angle of it on the basis of shapes of several notches by disposing a ring with the notches therein between a casing and the rotary partition valve in a free removable manner.  
     CONSTITUTION: A ring 21 is disposed between the inner wall of a casing 22 and a partition valve 23, freely removed. Four notches A', B', C', D' are formed in the ring 21, corresponding to four notches A, B, C, D. Among the four A', B', C', D', the notch A' through which hot water is supplied gains greater area from the open area 24 to 25. While the valve is shifted from a complete open to a complete closing, a pressure loss between the notches A', B' in the ring 21 may be reduced and a flow rate between them is increased. An experiment wherein the hot water is 80°C provides nearly linear characteristics for the regulated hot water ranging from 20°C to approximately 75°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61295912-A (JP)
Title: Plural-row wide-use conveying device by means of multiple-step guide
Inventor: NAKANO HIROSHI
IPC: B65G21/20
Filed: 1985-06-24
Abstract: PURPOSE:To make a plural-row conveying device by means of a conveyor widely usable by forming a guide for guiding a work into a vertically movable stepped shape and varying the width of said guide by lifting up and down said guide. CONSTITUTION:Work guides 3 are formed into a stepped shape, and guide both side parts of a work W placed on a conveyor belt 4. These guides 3 are vertically moved by driving a cam 5 and via a connecting board 6. By this construction, the guides 3 are vertically moved by the action of the cam 5 to vary the positions of the stepped guide faces of the guides 3 in accordance with the dimension of the work W on the conveyor 4. This construction enables the guide 3 to be easily fitted to the dimension of a work, improving wide usability.
Patent JP-H09291406-A (JP)
Title: Headband for success in examination
Inventor: FUJISAKI TOSHIKO
IPC: A41D20/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a headband for success in an examination capable of studying for the examination while desiring the success in the examination by wearing the lucky headband. SOLUTION: This headband 1 for success in an examination made of polyurethane is obtained by forming a knot in the front and the outside into a pentagonal shape and used so as to wear the headband from the upper part of the head.
Patent JP-S5470650-A (JP)
Title: Vacuum cleaner
Inventor: NAKAMURA FUMIO
IPC: A47L9/20
Filed: 1977-11-16
Abstract: PURPOSE: To prevent the loading of a rough mesh filter, by obviating the agitation of the inside of a dust case due to inflow air stream by mounting an air guide cylinder extending from a suction port toward an auxiliary filter for partitioning a dust collecting chamber in an opening and closing-possible shape.  
     CONSTITUTION: A dust collecting device is arranged by a dust case 23, a rough mesh filter 26, a fine mesh filter 27, an auxiliary filter 40, a 1st dust collecting chamber 35, a 2nd dust collecting chamber 36, an air cylinder 42 extending toward an auxiliary filter 39 from a suction port 24, etc. Air is sucked through the suction port 24 and the air guide cylinder 42, goes straight on and collides with the auxiliary filter 40, one portion of air reaches the fine mesh filter 27 through the auxiliary filter 40 and the rough mesh filter 26, the other portion of air is reflected by means of a cover body 37 because its flow rate is fast and liberates dust attached to the auxiliary filter 40 when it again returns through said filter 40, and loading is difficult because flow rate passing through the rough mesh filter 26 is slow. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929673-A (JP)
Inventor: ROORENSU EDOWAADO KATSUTSU
IPC: A01N47/18
Filed: 1982-08-09
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-H06347855-A (JP)
Title: Device with means for preventing image blurring
Inventor: OGINO SHIGERU
IPC: G02B27/64
Filed: 1993-06-08
Abstract: PURPOSE:To attain optimum damping effect, panning and tilting by comparing an output based on information sent from a position detecting means and a velocity detecting means with a prescribed value by a calculating means. CONSTITUTION:The device is provided with a relative velocity detecting means for detecting a relative velocity of a movable lens part with reference to a holding body and an operation mode discriminating means for discriminating the operation mode based on the output of the relative velocity detecting means, and in order to control a driving means, the output of the relative velocity detecting means is compared with a prescribed value by the operation mode discriminating means so as to decide the moving operation such as panning, or tilting, or the combined operation of panning and tilting. That is, the relative velocity of the movable supporting member 3 is discriminated by a mode discriminating device 502, and when the relative velocity of the movable supporting member 3 becomes equal to, or exceeding the prescribed value, a driving voltage is controlled based on the judgement by the mode dicriminating device 502 while referring to a damping force and a centering force by LUT 522 and 523 which correspond to the vlocity, and then, the torque control for each shaft is carried out.
Patent JP-S5361684-A (JP)
Title: Preparation of methyl-etherified methylol melamine resin
Inventor: ONO HIROKUNI
IPC: C08G12/32
Filed: 1976-11-16
Abstract: PURPOSE: To prepare the title resin having a balanced properties of hardness and impact resistance by addition reaction between melamine and formaldehyde in methanol in the presence of an absic catalyst, followed by methyl etherification in the presence an acidic catalyst and further carrying out condensation reaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11309044-A (JP)
Title: Cap and water filling bag for water bed
Inventor: ASAKURA TSUTOMU
IPC: A47C27/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a cap and a water filling bag for a water bed, which are comfortable to use and difficult to break. SOLUTION: The wall part of a base part 2 surrounds a male screw cylinder part and one end is provided higher than one end of the male screw cylinder part inserting an interval between with the male screw cylinder part. A bottom part closes a space between the other tip of the male screw cylinder part and another end of the wall part. A flange part is provided outside of one tip of the wall part. The end face part of a cap 3 is provided at one tip of the male screw cylinder part to clog the inside of the male screw cylinder part, which is provided with a female screw 33 on its inner periphery. The cap 3 is arranged lest the male screw projects from one tip of the wall part when the male screw is screwed with the male screw 25 of the male screw cylinder part and its end face part clogs the male screw cylinder part.
Patent JP-S5927854-A (JP)
Title: Preparation of organic quaternary ammonium salt
Inventor: KISHIMOTO ATSUMI
IPC: C07C211/63
Filed: 1982-08-06
Abstract: PURPOSE:To prepare the titled compound useful as a phase-transfer catalyst, in high yield and purity, economically in an industrial scale, by reacting a tertiary amine with a halide using a benzylnitrile compound as a reaction solvent. CONSTITUTION:The organic quaternary ammonium salt of formula II is prepared by reacting the tertiary amine of formula I (R1-R3 are alkyl or aralkyl) with the halide of formula R4-X (X is halogen) using a benzylnitrile compound (e.g. p-halogenobenzylnitrile) as a reaction solvent. The solvent is e.g. benzylnitrile, o-, m- or p-chloro- or bromo-benzylnitrile, etc. The process is economical because the compound of formula II can be used as the phase-transfer catalyst for the alkylation reaction with an alkyl halide in heterogeneous system in the form of a benzylnitrile solution.
Patent JP-S5471140-A (JP)
Title: Electrostatic coating method for powder coating and coating gun
Inventor: TAKAGI KIYOSHI
IPC: B05D7/24
Filed: 1977-11-18
Abstract: PURPOSE: To provide the title procedure capable of high-quality coating even under a reduced voltage to be applied to an electric field-forming electrode, by multistage installation of electrostatically charging electrodes in the direction of transferring powder coating followed by passage of said powder coating several times near said electrodes.  
     CONSTITUTION: Two pairs of electrostatically charging electrodes 5 and 6 are installed along the passage 1a for powder coating transfer, each four terminal elelctrodes 7 and 8 being connected to the both terminals, of high and comparatively lower voltage, respectively, in a high-voltage generator 11. An electric field-forming electrode 15 is then connected to another high-voltage generator 12 through a resistance 14. The nozzle cap 3 of coating gun 1 is directed to an article 20 to be coated followed by switching on; as a consequence, the powder coating transferred under a pressurized air is repeatedly electrically changed at the electrodes 5 and 6, thus effecting a sufficiently charged state. The powder coating thus charged is ejected through an outlet 3a, adhering to the article 20 to be coated under control of the electric field by the electrode 15. The voltage of each electrode is independently controlled by either voltage controller 17 or 18, leading to high coating efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05307412-A (JP)
Title: Driving method for actuator
Inventor: TAKENAKA TORU
IPC: B62D57/032
Filed: 1992-04-30
Abstract: PURPOSE:To reduce energy consumption by once giving a displacement command in a direction against a load larger than a target value and giving a displacement command for the target value at the time of giving the displacement command for the target value. CONSTITUTION:At the time of driving an actuator which displacement-controls a mechanism with friction and holds the target value against the static load such as gravity, the displacement command is once given to the direction against the load larger than the target value and the displacement command for the target value is given. Since the displacement command is once given to a direction against the static load and the displacement command is given to the target value, internal friction force is operated to the direction against the direction of gravity at the time of displacement to the target value, and it continues operating when the friction force is held. Thus, the output of the actuator at the time of holding can be reduced, and the energy of holding current can be reduced.
Patent JP-H08324576-A (JP)
Title: Method for protecting surface of resin container and coating used therefor
Inventor: TANIGUCHI TAKASHI
IPC: B65D25/34
Filed: 1995-06-05
Abstract: PURPOSE: To achieve a simple and remarkable weathering-performance improvement, by forming a surface protective layer on the external layer of a polyolefin resin container. CONSTITUTION: The entire surface of the external layer of a polyolefin resin container is coated with a chlorinated-polyolefin resin coating or/and a chlorinated-polyolefin modified-acrylic resin coating or/and an acrylic modified- chlorinated-polyolefin resin coating, each containing one or more additives selected from among an ultraviolet absorber, a light-resisting stabilizer, and an antioxidant. The coating is dried or hardened, and thus a protective layer consisting of a film of the coating is formed on the surface of a container.
Patent JP-H10325533-A (JP)
Title: Reinforced structure of duct
Inventor: FUKUHARA HIDEO
IPC: F02C7/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure which achieves rigidly joining of the connection of corner parts effectively utilizing the strength of a flange in a duct structure with a varying caliber of a duct. SOLUTION: In a reinforced structure of a duct in which Tshaped steel flanges 2 are installed over the outer circumference of a casing 1 of a rectangular duct with a varying caliber, Tshaped steel flanges 2 are installed in the direction vertical to the surface of the casing 1 and a patch 3 is interposed between the flanges 2 and 2 to mutually connect corner parts of the duct to securely join the patch 3 and the flanges 2, In the reinforced structure of the duct thus obtained, reinforcing plates 5 are provided near the corner parts to be securely joined on the flanges 2 and the casing 1.
Patent JP-H11130966-A (JP)
Title: Heat-ray-nonabsorbent coloring composition containing metal semiconductor powder and molded article
Inventor: YAMAGUCHI YASUHIDE
IPC: C09D7/61
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-ray-nonabsorbent coloring compsn. which enables a molded article to be colored black or deeply and to be heat-ray-nonabsorbent by incorporating a metal semiconductor powder such as a silicon powder into the same. SOLUTION: This coloring compsn. contains a metal semiconductor powder as a pigment. Powders of silicon, germanium, gallium-arsenic, gallium-aluminum- arsenic, etc., are listed as the metal semiconductor powders. Light with energy higher than the band gap, 0.8-1.5 eV, of these metal semiconductors is completely absorbed, though light with a lower energy is not absorbed. Silicon, having a band gap of 1.1 eV, does not absorb light with a wavelength corresponding to the band gap, i.e., 1100 nm, or higher while absorbing visible light only and hence looks black. The reflectance of heat rays can be increased by increasing the amt. of metal semiconductor particles compounded, and the transmittance of heat rays can be increased by decreasing the particle size and film thickness. The coloring compsn. can be used in resin compsns., coating compsns., oil or fat compsns., etc.
Patent JP-S6119739-A (JP)
Title: Preparation of high tensile steel plate having good drawing property by continuous annealing
Inventor: SAKATA TAKASHI
IPC: C22C38/06
Filed: 1984-07-04
Abstract: PURPOSE:To prepare a high tensile steel plate having a good drawing property, by limiting the composition of steel consisting of C, Si, Mn, P, Al, N and Fe, the wind-up temp. in hot rolling and the draft in cold rolling while controlling continuous annealing in connection with the content of C and P. CONSTITUTION:A steel slab containing 0.010-0.040% C, 1.0% or less Si, 1.0% or less Mn, 0.030-0.15% P, 0.01-0.10% Al and 0.0060% or less N on a wt. basis and comprising the remainder of Fe and inevitable impurities is hot rolled and wound up at a temp. range of 600-730 deg.C. Subsequently, the hot rolled coil is subjected to cold rolling at a draft of 50% or more while the rolled coil is continuously annealed at holding temp. T within a range shown by formula I (wherein [C] is % of C and [P] is % of P). After the above mentioned annealing, the annealed steel coil is gradually cooled to a quenching start temp. TQ represented by formula II at a cooling speed of 0.5-5 deg.C/sec and subsequently quenched from the temp. TQ to a temp. region of 300-500 deg.C at a cooling speed of 30-300 deg.C/ sec and further subjected to over ageing treatment for 10sec or more in a temp. region of 300-500 deg.C to inexpensively obtain the titled high tensile steel plate.
Patent JP-H09136585-A (JP)
Title: Control method for control means to control various kinds ofparts and members of automobile
Inventor: PEETAA BARUTERU
IPC: B60R25/01
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To easily and securely operate a control means for parts and members of automobile by transmitting the pulse width modulating digital signal and the control signal between a central processor and each satellite processor in two ways through a multiplex master line. SOLUTION: A remote control receiver 13 is connected to a multiplex(MP) master line 11. The receiver 13 is controlled by the light wave or the radio wave from the remote control transmitter 14, which is modulated or coded at need. The remote control transmitter 14 thereby effectively performs a function corresponding to a function of an electric operating member 12. The pulse width modulating digital control signal and the control signal are transmitted between a central processor 9 and satellite processors 10A-10E bilaterally through the MP master line 11.
Patent JP-S621804-A (JP)
Title: Manufacture of flaky powdered aluminum having superior electrical characteristic
Inventor: IKENO TERUO
IPC: B22F9/04
Filed: 1985-06-25
Abstract: PURPOSE:To manufacture flaky powdered Al having superior electrical characteristics by feeding cut Al pieces of the same weight and specified times as much liq. as the Al pieces to the gap between two confronting rotating plates or confronting fixed and rotating bodies. CONSTITUTION:Cut Al pieces of the same weight as starting material are fed to the gap between two confronting rotating plates or confronting fixed and rotating bodies to manufacture flaky powdered Al. At this time, >=2.5 times as much water-base liq. as the Al pieces is fed together with the Al pieces.
Patent JP-S6116580-A (JP)
Title: Optical detection semiconductor device
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L31/102
Filed: 1984-07-03
Abstract: PURPOSE:To obtain a device, cost thereof is low and which has excellent mass productivity, by constituting a shallow P-N junction and a deep P-N junction to a semiconductor chip in the depth direction and acquiring photocurrents corresponding to each wavelength region. CONSTITUTION:A P type conductive epitaxial-growth first semiconductor region 7 having impurity concentration of 1X10<14>cm<-3> or less, an N type conductive second semiconductor region 8, to which phosphorus ions are implanted and impurity concentration thereof is brought to 1-5X10<15>cm-3 and diffusion depth thereof to 8-12mum through thermal diffusion, and a P type conductive third surface semiconductor region 9 having impurity concentration larger than a P type conductive semiconductor substrate 6 are formed onto the semiconductor substrate 6 having high impurity concentration. According to such constitution, a deep P-N junction by the first semiconductor region 7 and the second semiconductor region 8 is shaped in the depth direction and a shallow P-N junction by the third semiconductor region 9 and the second semiconductor region 8 is shaped similarly.
Patent JP-S63302819-A (JP)
Title: Eyeball motion permitting type pupillometer
Inventor: TAKEDA TSUNEHIRO
IPC: A61B3/11
Filed: 1987-06-02
Abstract: PURPOSE:To accurately measure the area and diameter of the pupil even when eyeball motion is performed, by always taking the photograph of an eyeball form a definite direction by tilting a galvano-mirror in accordance with the output of a monitor for detecting the change in the direction of the eyeball. CONSTITUTION:An eyeball 1 is irradiated with beam like infrared rays from a light source 4. An optical system having a beam splitter 7 and lenses 8, 9, a galvano-mirror 10, a spherical mirror 11, a galvano-mirror 12 controlled in tilting along with the galvano-mirror 10 and a spherical mirror 13 are arranged between the light source 4 and the dichroic mirror 5 arranged in front of an eyeball 1 on the side of the light source 4. When the galvano-mirrors 10, 12 are inclined by predetermined quantity around two axes or either one of them is accordance with the movement of the eyeball, the real image of the eyeball formed by a relay optical system can be set to a stationary state regardless of the change in the direction of the eyeball and the eyeball 1 can be always irradiated with infrared rays from the front thereof. By this method, the pupil as viewed from the front is projected on a monitor even when an eye is turned in any direction.
Patent JP-H08314926-A (JP)
Title: Data output device
Inventor: SHIRAI YASUYUKI
IPC: G06F17/24
Filed: 1995-05-12
Abstract: PURPOSE: To improve operability at the time of generating a designated number of areas in a designated size at equal intervals in the vertical/lateral directions within a designated range in a form in the DTP document editing processing of a wordprocessor and a personal computer or the like. CONSTITUTION: CPU 2 executes an area generation processing and stores various inputted and designated area data into a corresponding memory area in RAM 4 when various area data are designated and inputted from a key input part 6. It generates area data which are uniformly arranged in a designated output form range based on various designated area data stored in RAM 4, stores them in an area data storage part 5a in a data storage part 5 and displays an output area based on generated area data on a display part 7. CPU 2 designates the generated area by a real data input processing and edits and arranges real data (format data, character data and picture data) stored in accordance with the generated area in an real data storage part corresponding to arranged area 5c in the data storage part 5.