baber/WOPTO huggingface dataset:
Patent JP-S61280403-A (JP)
Title: Herbicidal composition
Inventor: MORITA KOICHI
IPC: A01N39/04
Filed: 1985-11-11
Abstract: PURPOSE:A herbicide containing a 2-(5-n-pentyloxycarbonylmethoxyphenyl)- tetrahydroisoindole-1,3-dione detrivative and 5-phenoxy-2-nitroacetophenone- oxime-0-acetic acid. CONSTITUTION:A herbicide containing a compound expressed by formula I and a compound expressed by formula II as active constituents at 1:0.025-5 weight ratio in an amount of 1-80wt% based on the total pharmaceutical. The herbicide is capable of removing selectively a wide range of weeds particularly in peanut and soybean fields, and the herbicidal effect thereof is synergistically increased as compared with the independent use thereof. Thus, the herbicide can be applied in a small amount of chemical. The above- mentioned herbicidal composition is normally formulated into an emulsion, wettable powder, suspension, granule, etc., using a solid carrier, liquid carrier, surfactant or another adjuvant.
Patent JP-H03113337-A (JP)
Title: Accelerometer integrated type pressure sensor
Inventor: AGA TOSHIO
IPC: G01L9/04
Filed: 1989-09-28
Abstract: PURPOSE:To eliminate the need for an accelerometer which is fitted separately by providing a cantilever which is provided successively to a diaphragm and a gauge for acceleration detection provided at the fixation end part of the cantilever. CONSTITUTION:A detection member 2 consists of a diaphragm part 3 and a cantilever part 4 which is provided successively to the diaphragm part 3. A glass base 1 is provided with a reference pressure intake 1a for admitting reference pressure to the reverse surface side of the diaphragm part 3. Further, a weight 5 is joined with the free end part 4a of the cantilever 4. Further, a step 1b is formed on the surface of the glass base 1 which faces the cantilever so that the free end part 4a of the cantilever part 4a can revolved and vibrate on its axis. A gauge 6 for detecting the pressure of a piezoelectric resistance element and a gauge 7 for detecting the acceleration of the piezoelectric resistance element are provided by the same wafer process on the surface of the diaphragm part 3 of the detection member 2 and the surface of the fixation part 4b of the cantilever part 4 of the detection member 2 respectively.
Patent JP-2001071149-A (JP)
Title: Electrical pressurization type resistance spot welding equipment
Inventor: KURIYAMA SHINJI
IPC: B23K11/36
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To cooperatively control the drive of a welding gun with the orthogonal drive of a portal. SOLUTION: The portal 13 is movable reciprocatively in a fixed direction with a driving motor on the base 11 on which a lower stationary electrode board 4 is provided. In the direction orthogonally crossed with the fixed direction of the portal 13, a movable unit 31 to which the welding gun device 1 is supported is provided receprocatively movably with a driving motor. The upper movable electrode 5 of the welding gun device 1 is linearly movable toward the lower stationary electrode board 4 with a driving motor. Three driving motors are cooperatively controlled while being managed by a single control means.
Patent JP-H0886572-A (JP)
Title: Method and apparatus for removing lining residual layer of metal melting furnace
Inventor: KASAI TATSUJI
IPC: F27D1/16
Filed: 1994-09-20
Abstract: PURPOSE: To simply, easily and safely remove a lining residual layer by extending and locking a removing apparatus at an annular groove provided on the lower part of the peripheral wall of a lining layer, providing a longitudinal groove on a cylindrical residual layer, drawing the cylindrical residual layer by lifting the apparatus, dismounting the bottom residual layer, and discharging it. CONSTITUTION: The outer diameter (r) of an elevator 2 is previously set to a minimum shrunk state, an annular groove 6 is formed on the lower part of the peripheral wall of a lining residual layer (g), the elevator 2 of a removing apparatus 1 is suspended to the position of the groove 6, an arm lever 5 is slid to the outer periphery, and its circular arc head is extended to be locked to the groove 6. Then, when a longitudinal groove is formed at the upper cylindrical residual layer from the groove 6 and the elevator 2 is lifted, the head of the lever 5 is disposed under the cylindrical residual layer, and hence the cylindrical residual layer is suitable shrunk to the inner periphery by the formation of the groove in response to the lifting of the elevator 2, and drawn from a melting furnace A.  The bottom residual layer retained in the furnace A is dismounted as prior art, the furnace A is inclined and discharged as a dismounted layer.
Patent JP-H0194273-A (JP)
Title: Inspection of semiconductor integrated circuit apparatus
Inventor: OHASHI YASUYUKI
IPC: G01R31/26
Filed: 1987-10-07
Abstract: PURPOSE:To inspect the quality of a semiconductor integrated circuit with high quality guaranteed, by providing a detachable terminal to the connection line of an external added circuit element and taking correspondence only at a necessary time to perform inspection. CONSTITUTION:The voltage V1 of the a-terminal in an external terminal group 2 is measured in the inspection of a semiconductor integrated circuit. Next, when the voltage V8 of an h-terminal is measured in the same way, even if the voltage V1 of the a-terminal can be accurately measured, the voltage V8 of the h-terminal can not accurately measured by the oscillation due to an oscillation preventing condenser 4. Therefore, a detachable terminal 5 is provided in the connection line of the oscillation preventing condenser 4. Then, by cutting off the oscillation preventing condenser 4 when the voltage V8 of the h-terminal is measured using said terminal 5, said voltage can be accurately measured.
Patent JP-2001072382-A (JP)
Title: Driving circuit of hydraulic motor
Inventor: NAKAYAMA AKIRA
IPC: B66D1/44
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent suction of air by supplying enough pressure oil to a motor suction side pipeline when the drive of a hydraulic motor is stopped. SOLUTION: A first check valve 11 is provided in a drain pipeline 23 for returning leak oil from a hydraulic motor 2 to a tank T, a second check valve 12 is provided in a pipeline 24 connecting between the upstream of the first check valve 11 and a motor suction side pipeline 22, and the cracking pressure of the second check valve 12 is set smaller than the cracking pressure of the first check valve 11. The upstream of the first check valve 11 is connected to a bottom chamber 13a of a hydraulic cylinder 13, and the spring pressure of the cylinder 13 is set smaller than the cracking pressure of the check valve 11.  Thus, when the motor 2 is driven, leak oil corresponding to the cracking pressure is stored in the drain pipeline 23 and the drain chamber 13a, whereby when oil pressure in the suction side pipeline 22 is lowered while the motor is stopped, pressure oil from the drain pipeline 23 and the drain chamber 13a is supplied through the second check valve 11 to the pipeline 22 to prevent suction of air.
Patent JP-H04135014-A (JP)
Title: Method and device for manufacturing fin tube
Inventor: KURAMOTO MICHIYO
IPC: B23K101/08
Filed: 1990-09-21
Abstract: PURPOSE:To improve the heat transfer effect of fin tube by welding the following fin material by shallow pitch while bending one part in the fin radial direction to the welded fin side along the circumferential direction of the welded fin on the rear side in the welding direction against the pressurized roll. CONSTITUTION:The bending roll 13A is arranged at the rear side in the welding direction against the pressing roll 3, if one part in the fin radial direction is bent to the welded fin 12 side, at least, along the circumferential direction of welded fin 12, the space 14 between the welded fin and the fin material 2 becomes large. The pitch roll 4 is inserted in this space, the pitch roll 4 does not come in contact with the fin material 2, and the pitch between the fin material 2 and the welded fin 12 can be made small. Therefore, because the pitch P of welded fin can be made to a shallow pitch, the heat transfer effect of the fin tube can be increased.
Patent JP-2000062604-A (JP)
Title: Anti-skid hydraulic pressure control method
Inventor: TANAKA KATSUMI
IPC: B60T8/58
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To shorten the braking distance by detecting that a vehicle is under anti-skid control, lateral acceleration is a prescribed value or more, and the turning outside front wheel or rear wheel is in stable state when the traveling course is changed on a high friction road surface, and suddenly raising the brake hydraulic pressure of the rotating outside front wheel or rear wheel. SOLUTION: A control is started (A), and it is judged whether this is under anti-skid control (ABS) or not (B). It is judged whether the deceleration is larger than a prescribed value, or the traveling road surface is a high friction road surface (C), and whether a vehicle is turning or not, or the lateral g (D) is calculated. When the lateral g is larger than a set lateral g value for determining whether the change of the traveling road is performed or not (E), it is judged whether the turning outside, or the left front wheel is in stable state or not, or less than a prescribed slip rate (F), and when it is in stable state, the brake hydraulic pressure is suddenly raised (J). According to this, the braking distance can be significantly shortened at a low cost when the traveling road is changed on a high friction road surface.
Patent JP-2001070893-A (JP)
Title: Washing head
Inventor: KOBAYASHI TATSUNOBU
IPC: H01L21/304
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a washing head which allows the efficient and easy discharge of the particles taken into a washing member, makes it possible to obtain a sufficient washing effect in spite of the low energy of the ultrasonic waves to be used for ultrasonic washing so as not to damage a wafer and does not require labor and cost for maintenance. SOLUTION: A head body 2 of the washing head 1 is provided with a central side washing liquid passage 18 and an outer peripheral side washing liquid passage 19 (washing liquid passage) connected to a washing liquid supply device 8 up to the end on the side provided with the washing member 3. An ultrasonic wave impartation nozzle 11 is connected to the central side washing liquid passage 18. The washing member 3 is formed of a porous blank having a hole communicated with an abutment surface 20 on the wafer from the head body 2 side. The center of rotation of the abutment surface 20 is provided with a recess 3c and the inside of the recess 3c is provided with a through-hole 3d communicating with the central side washing liquid passage 18.
Patent JP-H1198323-A (JP)
Title: Method and device for reading picture, and method and mechanism for driving mirror
Inventor: YAMAMOTO HAJIME
IPC: H04N1/107
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To make constant the linear speed of the sub-scanning of a reading position in a read picture by rotating a reflecting mirror at a linearly changing angular speed in a simple structure using a driving source whose rotating speed is constant at the time of sub-scanning the read picture of a planely arranged reading medium through a reflecting mirror rotating at a constant position by a positioned fixed one-dimensional image sensor. SOLUTION: A picture light generated from the read picture of a reading medium is deflected by a reflecting mirror 11, and image-formed at the position of an image sensor 15 by an image forming optical system 14. This image sensor 15 reads the read picture as one-dimensional main scanning line, and the reading position is sub-scanning moved by rotating the reflecting mirror 11. At that time, the reflecting mirror 11 is rotated at a linearly changing angular speed by a driving mechanism 25 in which a driving source 21 whose speed is constant is connected with a link mechanism 23 being a four joint link so that a sub-scanning speed in the read picture can be made constant.
Patent JP-2000082196-A (JP)
Title: Information terminal
Inventor: MAKINO HIROAKI
IPC: G08G1/09
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to use information of an information center without a user positively accessing the information center by receiving a message such as an area code or a date and time code, retrievably storing it, responding to an input of a retrieval key, reading contents and outputting them so that they can be perceived. SOLUTION: A receiver 11 scans a data transmission channel of a receivable FM multiplex broadcasting in a fixed cycle and automatically receives road traffic information, leisure information or the like. A key code detection part 16 detects an area code, a data and time code and the like outputted from a character buffer 13. A key comparison part 17 compares the date and time code of the message being received with a date and time code read from a memory 21. A controller 20 rewrites a corresponding record of a memory 21 with contents of a reception buffer 15 when the date and time code indicates the latest time. A user operates an operation pad, has an LCD display a menu screen, selects the road traffic information or the like and has it displayed.
Patent JP-S61132163-A (JP)
Title: Preparation of citrus fruit juice
Inventor: OSAJIMA YUTAKA
IPC: A23L2/78
Filed: 1984-11-29
Abstract: PURPOSE:To prepare a citrus fruit juice having high quality and free from the heating smell or storage smell, by adsorbing and removing S- methylmethionine from the citrus fruit juice with an ion exchange resin, thereby suppressing the formation of dimethyl sulfide. CONSTITUTION:A fruit juice produced by squeezing citrus fruits by conventional method is if necessary sterilized, and treated with an ion exchange resin to remove the S-methylmethionine existing as a component of the fruit juice. To prevent the removal of amino acids which are active components of the juice, it is preferable to use a gel-type strongly acidic cation exchange resin having high selectivity to S-methylmethionine. The production of dimethyl sulfide can be suppressed by the adsorption and removal of S-methylmethionine, and a fruit juice having high quality and preservable for >=6 months without causing the emission of heatiang smell or storage smell can be produced.
Patent JP-H05237152-A (JP)
Title: Absorptive product with device showing resistance to deformation
Inventor: DENISU SHII HORUTOMAN
IPC: A61F13/15
Filed: 1992-08-31
Abstract: PURPOSE: To provide an absorptive material to which a part having a function resisting to deformation is fitted. CONSTITUTION: A napkin 1 is formed of a main body part 25 including an absorptive core and a thin plastic sheet, and provided with a frame 45 which has two members extended laterally and vertically and shows a semirigid elasticity, and tabs 18, 19 for fitting the product to an underwear arranged in the central points in the respective members. The members extended vertically and laterally may be formed into bow shapes beforehand. When they are applied to a product with wings, tabs which are positioned in opposite to the respective tabs extended inward and are extended outward are provided so that the wings may be positioned in an appropriate position.
Patent JP-H1191589-A (JP)
Title: Horn button for steering wheel
Inventor: KIKUTA MITSUHIRO
IPC: H01H13/14
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the operation button part of a horn button from disengaging from the pad of a steering wheel. SOLUTION: A horn button 30 has an operation button part 31 adapted to be depressed for the actuation of an electric horn, which operation button part is inserted in a perforation in the pad of a steering wheel and is locked on a case 45. The case 45 is fixed to a support plate 50 that is coupled to the body of the steering wheel. The operation button 31 is formed with claws 37 adapted to be locked on the underside of the pad around the perforation.
Patent JP-H1195584-A (JP)
Title: Fixing device with induction heating
Inventor: OISHI HIROTO
IPC: H05B6/14
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability and safety by disposing an induction coil part having a core for generating an induced magnet flux and an induction coil, outside a fixing roller. SOLUTION: The induction coil part 3 is arranged in the side surface (outside) of the fixing roller 1, with a gap. The gap between the induction coil part, 3 and the fixing roller 1 is provided to make both ends of the gap uniform. The induction coil part 3 consists of the core 31 of a ferromagnetic body such as ferrite, a bobbin 32 made of resin excellent in heat resistance and insulation and the induction coil 33 having a magnet wire wound on the bobbin 32. Since the induction coil part 3 is disposed outside the fixing roller 1 by this method, only a part of the induction coil part 3 is directly affected by the heat generation of the roller 1, regardless of the fact that the coil part 3 is affected by the heat generation of the roller 1. Moreover, the coil part 3 is not a hermetically sealed part in the fixing roller 1, not to be so greatly affected (rise in the ambient temp.).
Patent JP-H03116054-A (JP)
Title: Negatively charged toner
Inventor: HACHINOHE TAMIKO
IPC: G03G9/08
Filed: 1989-09-29
Abstract: PURPOSE:To obtain the negatively charged toner having a good preservable property and flowability and good transfer efficiency by incorporating the toner particles subjected to a surface treatment with negatively charged silica particles and positively charged silica mixed with the toner particles into the above toner. CONSTITUTION:The polarity of the additives to be added to the toner surface is controlled. Namely, the toner particles subjected to the surface treatment with the negatively charged silica and the positively charged silica mixed with the toner particles are incorporated into the toner. Since the negatively charged toner is strongly stuck by the positive charge on a drum and Coulomb force, the Coulomb force is preferably approximated to 0 as far as possible at the contact point of the drum and the toner in order to accelerate the transfer of the toner to the paper. The positively charged silica having the same polarity as the polarity of the drum is weakly stuck to the toner, by which the very slight Coulomb respulsion is provided between the photosensitive drum and the negatively charged toner and the negative chargeability of the toner is suppressed by the Coulomb respulsion. Thus, the transfer efficiency is improved and the negatively charged toner having the good flowability and preservable property is obtd.
Patent JP-H01155015-A (JP)
Title: Exhaust gas silencer for two-cycle engine
Inventor: MIHIYAERU BUISUMAN
IPC: F01N13/00
Filed: 1988-10-11
Abstract: PURPOSE: To prevent ignition of exhaust gas by arranging a catalyzer in the interior of a hollow body located in a casing with space in all directions. CONSTITUTION: A hollow body 11 is arranged in a casing of an exhaust gas muffler with a space at all direction. A catalyzer 10 is arranged in the interior of the hollow body 11. A transverse section of an outlet 17 of the hollow body 11 is tapered in the direction of the exhaust gas flow. As the catalyzer is arranged in the interior of the hollow body, the hollow body is cooled by untreated gas. As the outlet of the hollow body is tapered, the temperature of the exhaust gas is reduced. Thereby, ignition of the exhaust gas is prevented.
Patent JP-H07110407-A (JP)
Title: Optical fixed attenuator
Inventor: EGUCHI TOSHIAKI
IPC: G02B6/00
Filed: 1993-10-12
Abstract: PURPOSE:To finely adjust an attenuation quantity of light by providing the middle of the light transmission line of an optical fiber embedded in a ferrule with dielectric multilayered films and a metallic film 3 for attenuating a photodetecting level. CONSTITUTION:The ferrule 1 is provided with a slit 2 arriving at the transmission path (b) embedded with the optical fiber by lancing from the surface in the central part of the longitudinal direction thereof. An attenuation plate 5 formed to a sandwich structure by providing the metallic film 3 formed by depositing a chromium metal, etc., by evaporation on a glass plate with the dielectric multilayered films 4, 4 across the metallic film is inserted into the slit 2 and is fixed by an adhesive, etc., by which the ferrule 1 is formed. The light level at which the light is made incident by the dielectric multilayered films 4 is attenuated by a prescribed quantity and is further finely adjusted to the desired attenuation quantity by the metallic film 3. This light is transmitted to a photodetecting side. The light after attenuation to the prescribed quantity by the dielectric multilayered films 4 transmits the metallic film 3 and, therefore, the quantity of the heat absorbed in the metallic film is lowered and the metallic film does not oxide any more. The fluctuation in the attenuation quantity is thus prevented.
Patent JP-H07114727-A (JP)
Title: Magnetic medium
Inventor: AOKI NOBUYUKI
IPC: H01F1/11
Filed: 1993-10-12
Abstract: PURPOSE:To attain balanced high reproduction output by optimizing the compsn. of magnetic powdery particles and the structure of a medium. CONSTITUTION:This magnetic medium has a magnetic layer consisting of magnetic powdery particles and a resin binder formed on at least one side of the nonmagnetic base film by coating. The magnetic layer has a two-layered structure and the magnetic powdery particles in the outermost or lowest layer contain both magnetoplumbite and spinel type structures in the crystal lattices. The magnetic powdery particles contained in each of the outermost and lowest layers are composite platy magnetic powder consisting of two or more kinds of elements selected from among Ba, Fe, Co, Ti and Zn. Thus balanced high reproduction output can be attained.
Patent JP-H0196616-A (JP)
Title: Endoscope device
Inventor: TAKAHASHI SUSUMU
IPC: A61B1/04
Filed: 1987-10-07
Abstract: PURPOSE:To prevent interference fringes from being formed by providing a filter which attenuates or remove the peak of a bright line spectrum with high coherence between an image pickup means and a lighting means. CONSTITUTION:Illumination light emitted by a light source lamp 18 provided to a light source device 3 is passed through a filter 21 to reduce the peak part of the high-coherence bright-line spectrum of the illumination light and remove the bright line spectrum, and the light is converged by a condenser lens 22 and made incident on the incidence end surface 17 of a light guide. Further, the illumination light is transmitted in the light guide 20 and projected to an observation position through a lens 42 for light distribution provided in the tip part 11. Reflected light from the observation position is color-separated by an interference filter 31 to form an optical image on the image pickup surface of a solid-state image pickup chip 33 through an objective system 27. Consequently, an excellent image having no interference fringe is obtained.
Patent JP-H07231000-A (JP)
Title: Low noise pnp bipolar transistor and its preparation
Inventor: VILLA FLAVIO
IPC: H01L29/10
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a transistor which is designed so as to reduce noise by a flexible solving method which can meet various requirements and to guarantee a high breakdown voltage. CONSTITUTION: A low-noise bipolar transistor has a cut-off region 47 which surrounds an emitter region 45 horizontally in its surface part. The cut-off region has conductivity, with which the surface part of the transistor is actually turned off and, by the region, the transistor operates mainly in a bulk part. The cut-off region is composed of an N<+> -type high impurity concentration base region 47 provided between an emitter region 45 and a collector region 49.