baber/WOPTO huggingface dataset:
Patent JP-H0671476-A (JP)
Title: Cream soldering material and reflow soldering method
Inventor: NAGATA HARUTO
IPC: B23K35/22
Filed: 1992-08-26
Abstract: PURPOSE:To provide a cream soldering material capable of reducing the chip erecting phenomenon generated in the reflow in the nitrogen atmosphere in the mounting process of electronic circuit board. CONSTITUTION:The amount of the flux to be exuded in heating the circuit boards is increased and the parts can be held in position by the adhesive strength by containing the high boiling solvent whose boiling point is 270-330 deg.C in the cream soldering flux, suppressing the defective chip erecting phenomenon which is easily generated in the nitrogen reflow.
Patent JP-S60120679-A (JP)
Title: Picture recording control circuit
Inventor: NARITA SHINICHIROU
IPC: H04N5/765
Filed: 1983-12-02
Abstract: PURPOSE:To obtain a picture recording control circuit which is possible of picture recording only when television broadcasting is offered by providing a television broadcast signal detecting means and by controlling picture recording in accordance with the output signal of the detecting means. CONSTITUTION:A video detection signal (high level) detected in an video signal detection part 1 and an output signal of a horizontal synchronizing detection part 2 are supplied to an AND circuit 5, where the signal (television broadcast detecttion signal) which becomes a high level only at the time of receiving television broadcast can be obtained. The television broadcast detection signal is supplied to a terminal (a) of an AND circuit 6. An output signal of a detection part 3, which detects presence or absence of an erroneous elimination prevention claw supplied to a terminal (b), and that of a picture recording instruction part 4 supplied to a terminal (c) is ANDed. As a result, when television broadcast is not received due to an end of broadcasting, etc, even if the erroneous elimination prevention claw is provided on a VTR cassette tape, and the picture recording instruction part 4 outputs a signal at a high level, an output of the AND circuit 6 becomes a low level, and picture recording is stopped.
Patent JP-S60142986-A (JP)
Inventor: JIYAGADEITSUSHIYU SHII SAAKAA
IPC: A61K/
Filed: 1984-10-30
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-H0672302-A (JP)
Title: Anti-skid braking method
Inventor: SANO YOSHIAKI
IPC: B60T8/174
Filed: 1992-08-26
Abstract: PURPOSE:To decide the finish time point of depressurization control at an early stage and prevent the delay of control and improve a brake performance by deciding the finish of depressurization control on the basis of vehicle wheel acceleration detection values during the depressurization control of wheel cylinders provided at vehicle wheel brakes. CONSTITUTION:In the case of an anti-skid brake, a hydraulic unit(HU) 10 of a motor direct motion type is interveniently provided between respective brakes 3-6 at front rear and right and left vehicle wheels 1L-2L and a master cylinder 9 operated by means of a brake pedal 8. The HU 10 is controlled by means of an electric control unit 30 on the basis of respective detection signals from respective vehicle wheel speed sensors 21-24, a steering wheel angle sensor 25 and an acceleration sensor (a front and rear G sensor) 26. That is, the increase/decrease control of brake liquid pressure is conducted on the basis of vehicle wheel slip rates and acceleration based on the variations of respective vehicle wheel speeds. In this instance, at the electronic control unit 30, the finish of depressurization control is decided in accordance with the accelerated speeds of the vehicle wheels during the depressurization control of respective brakes 3-6.
Patent JP-2000131837-A (JP)
Title: Photopolymerizable composition, photopolymerizable planographic printing plate and image forming method
Inventor: URANO TOSHIYOSHI
IPC: G03F7/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition having high sensitivity to light in the visible region and further to light in a long wavelength region such as the near IR region, not sensitive to light in the UV region and excellent in handling under a white fluorescent lamp. SOLUTION: The photopolymerizable composition contains an ethylenically unsaturated compound, a cyanine dye and a photopolymerization initiator. The cyanine dye has a structure in which hetero atoms bond by way of a polymethine chain having a group(d) of the formula as a substituent. In the formula, each of Q1 and Q2 is an arbitrary substituent and Q1 and Q2 may be combined to form a ring.
Patent JP-S60116643-A (JP)
Title: Fat-soluble vitamin-cyclic(1[2)-beta-d-glucan inclusion compound and its preparation
Inventor: HIGASHIURA TADASHI
IPC: C07C50/14
Filed: 1983-11-30
Abstract: PURPOSE:The titled inclusion compound useful as vitamin A, D, E, or K as a drug, having stability to heat, light rays, and oxidation, and water solubility, obtained by reacting a fat-soluble vitamin with cyclic (1 2)-beta-D-glucan. CONSTITUTION:1-100wt% aqueous solution of cyclic(1 2)-beta-D-glucan having 17-24 polymerization degree is reacted directly with a fat-soluble vitamin such as vitamin A, D, E or K, or a solution of it in a small amount of an organic solvent with stirring for 4-48hr. Then the reaction solution is allowed to stand for 1-24hr, only the water layer of lower layer is taken out, dried by through flow drying, drying under reduced pressure, etc., to give fat-soluble vitamin- cyclic(1 2)-beta-D-glucan inclusion compound powder. EFFECT:Useful as a solid drug such as tablet, capsule, granule, powder, etc. and injection.
Patent JP-S6286420-A (JP)
Title: Japanese word processor
Inventor: WATANABE MASANOBU
IPC: G06F17/22
Filed: 1985-10-12
Abstract: PURPOSE:To recognize an error of key input by providing a display means displaying an error on a screen when a key input is in error in the mode without key error tone. CONSTITUTION:In case of the key error tone absence mode, an error message representing a key mis-input is displayed on a key input error display area 33 of the screen of the display device 3 and the key standby is kept. In case of the key error tone presence mode, a buzzer 2 raises an error tone and the key standby is kept. When no key input error exits, the key input error display area 33 is cleared and the processing to each key entry is applied to await the next key entry. That is, the display of the key input error is cleared when the next correct key input is applied. Thus, the operator recognizes the key input error in both the key error absence/presence modes.
Patent JP-H0954062-A (JP)
Title: Oxygen concentration detector
Inventor: MIZUTANI KEIGO
IPC: G01N27/409
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentration detector which is able to prevent contact failure, etc., at the electrical connection of the lead part of an oxygen detecting element and an external lead, and excellent in heat resistance and ensures good assembling easiness. SOLUTION: A hole 51 is provided in an insulative holding member 5 placed inside a cylindrical housing H, the rear end of an oxygen concentration detecting element 1 is passed though the hole 51, and through holes 53, 54 are provided in positions opposite to the lead part of the element 1. A conductor 8 that comes into contact with the lead part, and a conductive spring member 9 for energizing the conductor 8 toward the lead part under a certain pressure, are placed inside the through holes 53, 54, and a conductive screw member 7 which holds the end of the spring member 9 opposite to the conductor 8 and which is connected to an external lead wire 6 is fastened to place so as to electrically connect the external lead 6 to the lead part of the element 1.
Patent JP-H0953796-A (JP)
Title: Steam trap with valve
Inventor: KIZAWA HIDETAKA
IPC: F16T1/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a steam trap with a valve which can automatically drivingly operate a directional control valve element without the use of a driving source requiring extra manhour such as electrical wiring. SOLUTION: A directional control valve element 12 is connected to a steam trap with a valve through a steam actuator 22 and a rotational operating rod 13. The steam actuator 22 is composed of a piston 23, a coil spring 24 and a connecting rod 25 by which both piston 23 and coil spring 24 are connected to each other. The opening 28 of a cylinder, which is formed to the outer circumference of the piston 23 is connected to a steam pipe 31.
Patent JP-H0678375-A (JP)
Title: Supervisory controller
Inventor: KAWAKAMI SHIGEO
IPC: H04Q9/00
Filed: 1992-08-26
Abstract: PURPOSE:To prevent the effect of a fault of one equipment onto the entire system by providing plural processing units working on two operating systems and providing an individual changeover means executing the changeover in the unit of equipments to an operating system changeover means. CONSTITUTION:No.1-No.10 processing units are supervised while they are separated into two systems; A operating system and B operating system. When a processing unit of one operating system is faulty, a processing unit of the other operating system is selected through the changeover by an operating system changeover circuit. The operating system changeover circuit is provided with a simultaneous changeover circuit executing the changeover for all the units and an individual changeover circuit executing the changeover in the unit of the processing unit. Then each of the No.1-No.10 processing units has confirmation relay contacts 1a, 1b representing whether or not the operating state is normal by the state of the contacts and the contacts 1a, 1b are supervised by the simultaneous changeover circuit and the individual changeover circuit. Thus, the operating ratio of the installed equipments is improved.
Patent JP-S59120597-A (JP)
Title: Structure for supporting propeller unit of outboard motor
Inventor: NAKASE RIYOUICHI
IPC: B63H20/02
Filed: 1982-12-28
Abstract: PURPOSE:To enlarge load capacity to thrust and absorb sufficiently vibration by supporting a portion of a connecting member projecting from a bumper member with a support member integral with a steering shaft. CONSTITUTION:Thrust acting forward and backward on a propeller unit 18 is supported by compression transformation of a buffer member 23 between the front face of the propeller unit 18 and a connecting member 26 or between a holding member 25 and the connecting member 26 to enlarge the load capacity of the buffer member 23 to the thrust. Also, the longitudinal direction of the buffer member 23 and the connecting member 26 is located in the tangential direction of a circle centering about an inertia spindle 30 so that vibration centering about the inertia spindle 30 and caused by torque variation can be sufficiently absorbed under the shear transformation of the buffer member 23.
Patent JP-2000050929-A (JP)
Title: Water remover for umbrella
Inventor: YOSHIOKA YASURO
IPC: A45B25/28
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a water remover with which water stuck on an umbrella can be surely removed, easily usable without making a hand wet concerning the water remover of a type for removing water by passing the umbrella through a short cylinder. SOLUTION: In a soft short cylinder capable of passing a folded umbrella without resistance, the inner surface of the short cylinder is composed of a water non-permeable material and the outer surface and the terminal are composed of cylindrical cloth 2 to which water-repellent treatment is applied. Thus, only by once passing the umbrella through this water remover 1, water stuck on the umbrella can be removed and further, since the squeezed water is not turned around the surface of the water remover 1 at the time of passing the umbrella and a hand grasping the cylinder does not get wet, this water remover can be easily used.
Patent JP-H0658386-A (JP)
Title: Transmission control method
Inventor: NAGASE KAZUHIKO
IPC: F16D47/06
Filed: 1992-08-05
Abstract: PURPOSE:To prevent an interruption of torque transmission by connecting the other side coupling while maintaining the connecting condition of one side coupling so as to make into a parallel connecting condition, and releasing the connection of one side coupling after confirming the connection of the other side coupling, in a transmission control of a diesel rolling stock for railroad. CONSTITUTION:When a clutch 5 is converted when a torque converter 4 is being operated by an operation device 11 through a signal line 19 from a coupling converting instruction unit 10, for example, the power feeding from the coupling converting instruction unit 11 is cut off, and the torque converter 4 is started to convert to operating condition. At the same time, the power is fed to a signal line 20 and the connecting operation of the clutch 5 is started by an operating device 12. At the same time when the power is converted to feed to the signal line 20, the power feeding to a signal line 21 is started, and the power is fed also to a gate 17. While the connection of the clutch 5 is not finished, a signal line 23 maintains the power feeding condition, the gate 17 feeds the power to the torque converter 4 through a signal line 25, and the release of the torque converter 4 is sustained. When the connection of the clutch 5 is completed, the power feeding to the signal line 23 is cut off, and the gate 17 is also closed, so as to release the torque converter 4.
Patent JP-H0967470-A (JP)
Title: White belt rubber composition for copying machine and white belt for copying machine using the same
Inventor: MIYAKE MASARU
IPC: C08L23/16
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in processability comprising an ethylene-propylene rubber, etc., and isoprene rubber as main components, capable of obtaining a white belt having a low coefficient of friction to paper. SOLUTION: This white belt rubber composition is obtained by blending (A) at last one of ethylene-propylene rubber and ethylene-propylene-diene rubber and (B) isoprene rubber as main components preferably in the weight ratio of the component A/B=95/5 to 70/30 with (C) 3.0-4.0 pts.wt., based on 100 pts.wt. of the total of the components A and B, of a peroxide-based vulcanizing agent (e.g. dicumyl peroxide). As the component A, that having >=70 ethylene contents is used.
Patent JP-S6384087-A (JP)
Title: Semiconductor laser element
Inventor: HINO ISAO
IPC: H01S5/042
Filed: 1986-09-26
Abstract: PURPOSE:To prevent the breakdown of an end surface and deterioration by forming a semiconductor layer having an energy gap larger than an active layer between double hetero-structure in a section in the vicinity of the end surface of a resonator and a substrate. CONSTITUTION:A p-Al0.5In0.5P layer 2 is shaped onto an n-GaAs substrate 1. An SiO2 film is stuck to the layer 2, and a striped window is bored to a light-emitting section. The layer 2 is removed through etching, using the SiO2 film as a mask. An n-(Al0.3Ga0.7)0.5In0.5P clad layer 3, an undoped Ga0.5In0.5P active layer 4 and a p-(Al0.3Ga0.7)0.5In0.5P clad layer 5 are grown in succession. A p-Ga0.5In0.5P cap layer 6 is formed for shaping a p-type electrode and a p electrode by an Au/Zn alloy electrode 7.
Patent JP-H06124339-A (JP)
Title: Street trace map generation system
Inventor: HATTORI MICHIHIKO
IPC: G06T1/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide the street trace map generation system which extracts alterations of buildings effectively by suppressing transient influence. CONSTITUTION:The street trace map generation system which detects the alterations of the buildings on the basis of image picked-up screens uses the 1st screen 1 obtained by picking up an image of one object at time A, the 2nd screen 2 obtained by picking up an image of the same object as the object at the time A at time C a period B after the time A, the 3rd screen composed by deleting different images between the 1st screen 1 and 2nd screen 2 from the 1st screen 1 or 2nd screen 2, and the 4th screen 4 obtained by picking up an image of the same object as the object at the time A at time G a period F longer than the period B before the time A, and compares the 3rd screen 3 with the 4th screen 4. If there is a different part between the 3rd screen 3 and 4th screen 4, the part is detected as an alteration part of the image picked-up object.
Patent JP-H0755727-A (JP)
Title: X-ray device with direct beam stopper
Inventor: OKANDA HITOSHI
IPC: G01N23/20
Filed: 1993-08-20
Abstract: PURPOSE:To enable the image sensing of a Laue SPOT in a low angular region related to the angle of diffraction 2theta, and to prevent the generation of a dead angle resulting from a support member supporting a direct beam stopper. CONSTITUTION:A sample 3 is irradiated with X-rays, and an X-ray film 4 is irradiated with X-rays diffracted by the sample 3 while incident on the X-ray film 4 of direct beams transmitted through the sample 3 is interrupted by a direct beam stopper 5 in a Laue camera. Two stopper support members 16 supporting the direct beam stopper 5 is formed of a material difficult to be deformed, and the stopper support members 16 are rotated centering around an optical axis L1 by a motor 15, a worm 14 and a gear 12. The generation of a dead angle is prevented by tuning the stopper support members 16.
Patent JP-H0974155-A (JP)
Title: Heat sink for semiconductor element
Inventor: OZEKI TAMIO
IPC: H01L23/29
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a heat sink capable of effectively radiating heat in the case of forced radiation by a fan not to mention the case of spontaneous radiation, simply manufacturable, and suitable for mass production by providing many heat-radiating cylinders with both ends open on one single surface of a board whose opposite single surface makes a surface of superposition with a semiconductor element. SOLUTION: Many heat-radiating cylinders 3 communicating with both sides and protruded by the same amounts are provided on one single surface 1" of a board 1 whose opposite single surface 1' makes a surface of superposition with a semiconductor element 2. This heat sink A is made out of a raw plate of Al or Cu by press forming, and an assembling frame 10 out of an elastic metal plate such as a copper plate, etc., is fitted to the single surface 1' and the semiconductor element 2 to maintain their state of superposition. And fastening is performed by screwing the tips of the screw segments 7 penetrated through the board 6a of a fan 6 arranged on the heat- radiating cylinders 3 into female threads 5.  Consequently, it becomes possible to obtain products capable of effectively radiating heat in the case of forced radiation by a fan too not to mention the case of spontaneous radiation, easily manufacturable, and suitable for mass production.
Patent JP-2001048995-A (JP)
Title: Method and apparatus for producing resin film
Inventor: SUZUKI NAOZUMI
IPC: B29C47/88
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for improving moldability of a high-speed thin film by raising the temperature of a melted resin discharged from a die by an extremely simple means. SOLUTION: In this method for producing a resin film by melting and extruding a thermoplastic resin through a die in a thin film state, then cooling and winding the film, the melted resin thin film before cooling is irradiated with infrared rays in the vicinity of the die.
Patent JP-H0971406-A (JP)
Title: Purification of aqueous solution of hydrogen peroxide
Inventor: AOKI YOSHIYUKI
IPC: C01B15/013
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To safely obtain high-purity hydrogen peroxide by bringing an aqueous solution of hydrogen peroxide into contact with a specific strongly basic anion exchange resin. SOLUTION: An aqueous solution of hydrogen peroxide is brought into contact with a strongly basic anion exchange resin of a Cm Hn COO salt type into which a group of the formula ((m) is 0-4; (n) is 1-9) is introduced to purify hydrogen peroxide. Preferably the concentration of the aqueous solution used is usually 5-60wt.%. The contact temperature at which the aqueous solution of hydrogen peroxide is brought into contact with the strongly basic anion exchange resin is preferably in a range of the freezing point of the aqueous solution of hydrogen peroxide to 50 deg.C.  A method for bringing the aqueous solution of hydrogen peroxide into contact with the strongly basic anion exchange resin of the salt type of the formula alone or with a resin mixture of it with a sulfonic group-containing H type strongly acidic cation exchange resin may be used as the method for bringing the aqueous solution of hydrogen peroxide into contact with the strongly basic anion exchange resin of the salt type of the formula.
Patent JP-H0392540-A (JP)
Title: Supercharged pressure control device for turbosupercharged engine
Inventor: MATSUDA IKUO
IPC: F02B37/007
Filed: 1989-09-01
Abstract: PURPOSE:To mitigate a torque shock during the transition of the operation state by setting the target supercharged pressure in the operating range where the primary and secondary turbosuperchargers are operated lower than the target supercharged pressure in the operating range where only the primary turbosupercharger is operated. CONSTITUTION:Exhaust passages 202 and 203 on which turbines 205 and 207 of the primary and secondary turbosuperchargers 204 and 206 are arranged are communicated to each other by a communicating path 222 at the upstream of superchargers 204 and 206, and an exhaust cut valve 223 is provided at the immediate downstream of the opening position of the communicating path 222 on the exhaust passage 203. A waste gate passage 225 communicating the middle of the communicating path 222 and a merge exhaust passage 224 and an exhaust relief passage 228 communicating passages 225 and 203 are provided, and valves 227 and 230 provided in the middle of passages 225 and 228 are controlled so that the supercharged pressure becomes the target supercharged pressure. The target supercharged pressure in the operating range where both superchargers 204 and 206 are operated is set lower than the operating range where only the supercharger 204 is operated.
Patent JP-H0674823-A (JP)
Title: Wave length calibration method for spectroscopic analyzer
Inventor: ISHIBASHI HITOSHI
IPC: G01J3/18
Filed: 1992-08-27
Abstract: PURPOSE:To obtain a wave length calibration method for spectroscopic analyzer capable of working efficiently and easily in calibrating accompanied by on-site adjustment of the spectroscopic analyzer. CONSTITUTION:This wave length calibration method for a spectroscopic analyzer searches the correspondence between the element number at adjustment object unit and the wave length of received light in accordance with a standard unit with known correspondence between the element number of a plurality of elements provided to an dumb bell shape light receiving element 3 and the wave length of the received light. A filter for calibration 6 is prepared to obtain light beam for calibration having two peaks in measured wave length range by letting white light pass. The light beam for calibration is introduced in the standard unit and wave lengths at two peaks are obtained. Also, the light beam for calibration is introduced in the adjustment object unit to detect the element number for detecting the peak spectrum and obtain the correspondence between the element number in the adjustment object unit and the wave length.