baber/WOPTO huggingface dataset:
Patent JP-H05304802-A (JP)
Title: Lift-controlling apparatus for tilling machine
Inventor: YOSHIDA SADAJI
IPC: A01B63/114
Filed: 1992-04-27
Abstract: PURPOSE:To provide a lift-controlling apparatus capable of making the real tilling depth to coincide with the preset tilling depth even by ignoring the adjustment of a rotary-type rotary cover. CONSTITUTION:A rotary tilling apparatus is connected in a vertically movable state to a mobile body with a three-point link mechanism. The vertical swing of the rear cover 11 of the rotary cover is detected by a tilling depth sensor PM1 and a lift cylinder 5 is driven in automatically controlled state to equalize the detected value of the tilling depth sensor PM1 to a target control value given by a tilling depth setter 10. The rotary cover is made to be freely rotatable around the axis of a claw shaft. The inclination angle of a lifting arm 6 relative to the machine body is detected by a detection sensor PM3. The present controlling position of the rotary cover 12 is judged by the detection result of the detection sensor PM3 in the state contacting the rear cover 11 with the ground. The real tilling depth is calculated by the judged result and the detection result of the tilling depth sensor PM1 and the target control value is automatically varied in such a manner as to equalize the real tilling depth to the tilling depth preset by the tilling depth setter 10.
Patent JP-S58224228-A (JP)
Title: Combustion control device
Inventor: YOKOAJIRO YOSHIYUKI
IPC: F23N5/02
Filed: 1982-06-21
Abstract: PURPOSE:To improve a combustion volume adjusting ratio and a stable air fuel ratio by a method wherein a gas proportional valve is controlled in such a way as a difference in pressures upstream side of the air throttle and gas throttle arranged upstream of the mixing part is sensed by a pressure difference sensor and the pressure difference becomes zero. CONSTITUTION:A pressure chamber 24 and a pressure chamber 25 are formed by an upper case 21, lower case 22 and diaphragm 23 and then each of the upstream pressure of air throttle and the upstream pressure of gas throttle is fed from the pressure feeding hole 26 and the pressure feeding hole 27. The upper case 21 is integrally formd with a cylindrical non-magnetic core guide 31 and a coil 33 of a dfferential transformer is fixed outside of the core guide 31. The weight of the diaphragm and core is supported by the spring 36 arranged between an adjusting screw 34 connected by screwing to the lower case 22, spring receptacle 35 and the pressure receiving plate 29. When the pressure difference is zero, it is adjusted such that the core is set at an intermediate point of the differential transformer, i.e. the output signal of the differential transformer becomes zero.
Patent JP-S62264001-A (JP)
Title: Colored coat film for optical product
Inventor: SASAKI SHIRO
IPC: G02C7/10
Filed: 1986-05-10
Abstract: PURPOSE:To obtain a film having high quality without having pinholes while maintaining the stability of a film compsn. by mixing Yb2O3 with a colored coating chemical having specific compsn. within 30wt% when a main material, i.e., CeO2 is 100wt%. CONSTITUTION:A small amt. of the Yb2O3 is added to the conventional colored coating chemical, i.e., the coating chemical contg. CeO2, Cr2O3 and Fe2O3 as components. Such colored coating chemical is deposited by evaporation. The chemical constitution is CeO2:Cr2O3:Fe2O3:Yb2O3=100:8.25-:3.0:10-30wt% and the m.p. of the Yb2O3 is 2,250 deg.C higher by about 300 deg.C than the m.p. of the other components. The power of a vapor source together with the content of the Yb2O3 are required to be increased in order to maintain the vapor deposition rate. The powder mixture of the constituting chemicals is pressed under 9.08t/cm<2> and is pulverized to about 3mm<2> and the powder is heated to evaporate by an electron beam. The generation of the pinholes in the multi-layered film is thereby obviated and the film strength is additionally improved. The penetration of the moisture and reactive gas into the film is prevented and the deterioration of the optical characteristics is obviated.
Patent JP-S62264864-A (JP)
Title: Lapping method for substrate
Inventor: SATO HIROSHI
IPC: B24B37/30
Filed: 1986-05-10
Abstract: PURPOSE:To improve surface flatness as well as to enable lapping to be performed efficiently in lapping the substrate of a semiconductor wafer and the like by combining two substrates into one set of substrates while being piled up each other whereby lapping the lapped surface of a plurality of substrate sets at one time. CONSTITUTION:Two semiconductor wafers 1 and 2 which have been processed by lapping, etching and the like, are bonded each other with adhesive 3 at their surfaces opposite to surface 4 and 5 in order to be lapped in such a way as to be uniform is thickness. A plurality of sets integrally combined as described above is housed into a plurality of wafer housing holes 9 of a carrier 8 consisting of epoxy and the like of a lapping device so as to be lapped between an upper and a lower surface plate 11 and 13 respectively, on each of which lapping clothes 12 and 14 are stuck, whereby forming mirror surfaces 6 and 7 on each of them. This constitution can prevent both surfaces of one substrate from being a mirror surface, and furthermore enables two substrates to be lapped at one time so as to improve lapping efficiency.
Patent JP-S58224145-A (JP)
Title: Aluminum alloy plate forming small edge by deep drawing and its manufacture
Inventor: TSUCHIDA MAKOTO
IPC: C22C21/06
Filed: 1982-06-22
Abstract: PURPOSE:To obtain an Al alloy plate forming small edges by deep drawing by subjecting an Al alloy contg. a restricted amount of Mg to final cold rolling at a specified draft or above. CONSTITUTION:An Al alloy contg. 0.5-6.0% Mg is homogenized, hot rolled at about 480-580 deg.C starting temp. and >=about 290 deg.C finishing temp., optionally annealed, and cold rolled at >=50% draft. Thus, the crystal orientation is rotated, so a cubic aggregated texture which is a 90 deg. edge forming component disappears, and a rolled aggregated texture which is a 45 deg. edge forming component is formed. The resulting hard plate forms small edges at eight positions making 0 deg., 45 deg. and 90 deg. to the rolling direction by deep drawing.
Patent JP-S59232343-A (JP)
Title: Processing method of photosensitive material
Inventor: UCHIDA MAKOTO
IPC: G03D13/00
Filed: 1983-06-15
Abstract: PURPOSE:To prevent the unevenness of processing of photosensitive materials due to power failure by switching a power source to a battery by an electric driving means when a power failure occurs during the processing and detecting the procesing speed at the power failure time and displaying a rotative speed corresponding to the processing speed of photosensitive materials and allowing a manual operating means to follow up this display. CONSTITUTION:If a power failure occurs during the development processing, the power source is switched to the battery automatically, and the power failure state is detected by a power failure detecting means 21 to turn on a switch 26, and a synchronizing period generating means 22 and a counting means 23 are connected. This synchronizing period generating means 22 generates a synchronizing signal synchonized with the processing speed, which is driven by a carrying motor, before the power failure, and this signal is counted by the means 23 and is outputted. Display parts 25a are lit successively in a speed corresponding to the processing speed before the power failure through a display decoding means 24 by a rotative speed display means 25, and the display is rotated in the direction of an arrow A. A manual handle is rotated while following up lighting of means 25 to drive the carrying motor in the same processing speed as that before th power failure.
Patent JP-H01279802-A (JP)
Title: Insect and termite-preventing agent
Inventor: UEDA MASAYOSHI
IPC: A01N25/08
Filed: 1988-05-02
Abstract: PURPOSE:To provide a granular insect and termite-preventing agent capable of being applied without splashing so that operators can safely apply the agent without inhaling the agent and having excellent controlling effect against unpleasant injurious insects such as millipedes and termites by impregnating an insecticide into an inorganic porous carrier. CONSTITUTION:An insecticide such as chloropyrifos or phoxim is preliminarily dissolved in an organic solvent such as acetone and subsequently homogeneously impregnated into a mineral inorganic porous carrier such as silica gel or zeolite containing silica alumina as a main component and having a pH in the range of neutral to week acidic, followed by drying to provide a granular insect and termite-preventing agent. The agent exhibits an excellent effect against unpleasant injurious insects such as wood louses, grain borers and termites and safely applied by operators even at insufficiently ventilated environments such as the treatment of soil under a floor. Since the insecticide is adsorbed in the bores of the granules, the insecticidal effect of the agent gradually appears and is continued for a long period. The application of the agent can be also performed with a granule applying machine other than hand sowing, thereby permitting to greatly reduce the time of the application.
Patent JP-S588753-A (JP)
Title: Amino resin molding material
Inventor: NAKAMURA TAKAYUKI
IPC: C08L61/00
Filed: 1981-07-09
Abstract: PURPOSE:To provide the titled molding material which lowers melt viscosity and gives high fluidity during molding, by adding a polyester plasticizer to an amino resin. CONSTITUTION:0.5-10wt% polyester plasticizer such as an adipate polyester plasticizer and, if necessary, a hardener, a parting agent, a filler, a colorant, etc. are blended with an amino resin such as urea resin or melamine resin. The mixture is kneaded and crushed or, if necesary, granulated.
Patent JP-H11290037-A (JP)
Title: Miso soup beverage and its production
Inventor: NAKAJIMA YOSHIHIKO
IPC: A23L23/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To produce a miso (bean paste) soup beverage capable of sufficiently tasting the flavor of an ingredient material, good in texture and excellent in dispersion stability. SOLUTION: This miso soup beverage is prepared by adding a seasoning to water, heating and boiling the resultant mixture, preparing a soup stock, adding an ingredient material and, as necessary, a seasoning, a thickener, etc., thereto, further adding a miso to the mixture while dissolving the miso, carrying out a finely pulverizing treatment of the mixture liquid with a homogenizer, etc., so as to provide <=0.15 mm average particle diameter of particles in the mixture liquid and contain >=80% particles having <=0.2 mm particle diameter and >=90% particles having <=0.3 mm particle diameter, homogenizing the mixture liquid and then reheating the prepared homogenate.
Patent JP-S61265550-A (JP)
Title: Light scattering type fine particle measuring apparatus
Inventor: KONDO IKU
IPC: G01N15/14
Filed: 1985-05-20
Abstract: PURPOSE:To obtain the titled measuring apparatus having good measuring accuracy, constituted so as to separate only scattered light due to fine particles to be measured from scattered light due to a flow passage to observe the same. CONSTITUTION:When a light irradiation apparatus 1 emits measuring light 11, the light 11 is condensed by a lens 2 to be incident to the side surface 31 of a flow passage part 3 at an angle alpha and emitted at an angle theta from the side surface 32 of said passage part 3. At this time, other than scattered light due to fine particles in a fluid, reflected and scattered lights are generated from the boundary parts 31a, 31b, 32a, 32b of the side surfaces 31, 32. However, the scattered light (f) of the fine particles 39 and the reflected and scattered light g, h, j of the boundary parts are observed on a detection/measurement system, that is, on a slit 10 is a state separated in the lateral direction. Therefore, by arranging the slit 10 permitting the passage only of the scattered light (f) to be measured, a photoelectric converter 5 responds only to the fine particles 39 in the fluid.
Patent JP-S601346-A (JP)
Title: Method of increasing fuel amount upon acceleration due to electronically controlled fuel injection of internal-combustion engine
Inventor: SAITOU TSUTOMU
IPC: F02D41/10
Filed: 1983-06-17
Abstract: PURPOSE:To control the variation of air-fuel ratio upon acceleration, by compensating an initial value which is selected in accordance with the engine operating condition, in view of a deiviation of air-fuel ratio with respect to an air-fuel ratio upon acceleration, and by carrying out the increment of fuel upon acceleration in accordance with the increment characteristic having the compensated initial value. CONSTITUTION:An electronically controlled fuel injection device compensates a fuel injection amount which is obtained by a control circuit 1 based upon the outputs of an intake-air amount detecting device 2, a rotational speed sensor 3, etc., in accordance with the output of an air-fuel ratio sensor 6, and therefore, the valve-opening time of a fuel injection valve 8 is calculated. In this case, upon acceleration the output of the air-fuel ratio sensor 6 is compared with a predetermined voltage level, and both lean and rich values of mixture are detected so that a deviation of the air-fuel ratio is detected by measuring the duration times of the lean and ritch upon acceleration. Next the initial value of a fuel increment upon acceleration which is determined by the engine operating condition including, for example, a cooling water temperature, is compensated by the above-mentioned deviation of air-fuel ratio to be converted into an increment characteristic having a damping characteristic varying its incrination, and thereafter, the valve-opening time of the fuel injection valve 8 is conpensated to the increment side.
Patent JP-H11303437-A (JP)
Title: Floor for pool
Inventor: NAKAJIMA HISAJI
IPC: E04H4/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a floor for a pool which can be easily and simply assembled or disassembled and can spare a storage space and further, which is easily portable and sturdy. SOLUTION: A plurality of legs 3 are attached to a floor plate 2 to support the floor plate 2 by the legs 3 and form the floor 1 for a pool. The leg 3 is rotatably connected to a frame plate at every installation distance so that the front end of the leg plate is engaged protrusively and recessively to form a triangle in a view from the side face. The leg plate is constituted so that it can be folded and piled against the frame plate and further, an engaging structure is formed to prevent the folded and piled leg plate from shifting to the plate face direction against the frame plate and the leg plate folded and piled on the upper side thereof.
Patent JP-S60252182-A (JP)
Title: Protector for rotary compressor
Inventor: SUZUKI AKIRA
IPC: F04B49/10
Filed: 1984-05-30
Abstract: PURPOSE:To reduce the load of compressor when starting by providing a pressure switch in the delivery piping and stopping the operation to prevent intrusion of oil into the machine due to lowering of oil seal pressure in the compressor caused through low pressure operation while interlocking with a solenoid release valve. CONSTITUTION:Upon detection through a pressure switch 11 arranged in the delivery tube that the delivery pressure will never boost over the specific level 1.5/cm<2>g within the time interval set by an unloader timer 15 because of the failure in the control system under full-load operation, the compressor is stopped. Consequently, the compressor is protected from danger of intruding oil into the compressor due to lowering of the oil seal pressure in the compressor caused through low pressure operation. The pressure in the delivery piping is detected prior to start through said pressure switch 11, and if it is higher than predetermined level, a solenoid release valve 12 arranged in the release piping is opened to lower the starting pressure thus to lower the starting load.
Patent JP-S61267763-A (JP)
Title: Production of printed drawn molding
Inventor: MACHII AKIHIKO
IPC: G03F1/00
Filed: 1985-05-22
Abstract: PURPOSE:To convert the image of a rectangular original to an annularly developed printing plate with good accuracy by reading the image of the rectangular original as a digital picture element signal and converting the signal to the image signal of the annular coordinates having the same area by a computer. CONSTITUTION:The annularly developed printing layer is required to be formed to a flat plate-shaped metallic blank material in the case of forming a printed drawn molding 1 having the rectangular printing layer 4 from said metallic blank material. The image of the rectangular original is thereupon inputted as the digital image signal by using an input scanning mechanism 17 to a computer 18 for photoengraving. The image signal is inputted to a computer 22 for deformation processing which converts the rectangular coordinates to the annular coordinates having the same area as said coordinates. The picture image signal on the converted coordinates is again inputted to the computer 18. The computer reads the coordinates and forms the printing plate. The conversion of the image of the rectangular original to the annularly developed printing layer with good accuracy is thus made possible.
Patent JP-H06315574-A (JP)
Title: Game device
Inventor: KOSHIRO TAKASHI
IPC: A63F13/573
Filed: 1993-05-10
Abstract: PURPOSE:To provide the electronic game device being more similar to an actual play sensation. CONSTITUTION:In the case coordinates of a ball matched with coordinates of a racket of a user or a computer (S31, YES), an incident angle of the ball is derived from a speed of the ball (S37). Also, from the previous value and the present value of a moving speed of the racket of the user, or the previous time and the present value of a moving speed of the racket of the computer, whether the ball is received, while moving the racket, or the racket is moved after the racket is stopped and the ball is received is decided (S38). Subsequently, from a ball reflection table TB1, a repulsion angle and a speed variation of the ball conforming to a receiving condition are derived (S39). Moreover, from the repulsion angle and a speed classification of its ball, an X component and a Y component of the speed of the ball are calculated, and furthermore new coordinates of the ball are derived (S40).
Patent JP-H10299477-A (JP)
Title: Coupling device for exhaust pipe
Inventor: OZAKI SHINJI
IPC: F02B77/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To damp vibration of exhaust system effectively, by air-tightly connecting an upstream pipe and a downstream pipe through a bellows, engaging a supporting means fixed to each pipe with common elastic supporting member, placing the elastic supporting member on the outer periphery of the bellows, and engaging the elastic supporting member with a vehicle side supporting member. SOLUTION: An upstream pipe 1 and a downstream pipe 2 are air-tightly welded and connected each other through a bellows 3 over their whole periphery, each end of a supporting means 4 whose one end is fixed to the upstream pipe 1 and a supporting means 5 whose one end is fixed to the downstream pipe 2 is engaged with an elastic supporting member 6 which is placed on the outer periphery of the bellows 3. One end of a vehicle side supporting member 7 for supporting such coupling on a vehicle body is engaged with the elastic supporting member 6, and each end of each of the supporting means 4, 5 and the vehicle side supporting member 7 is engaged with the elastic supporting member 6 to prevent each end from being removed.  A heat shielding means 8 is fixed to the bellows 3 of the supporting mean 4 with welding or hinges to shield heat from the bellows 3 so that the elastic supporting member 6 is not directly exposed to it.
Patent JP-S6230216-A (JP)
Title: Lens for multifocus spectacles having at least one cumulative frequency plane
Inventor: GERUHARUTO FUYURUTAA
IPC: G02C7/02
Filed: 1986-05-14
Abstract: The invention contemplates a multi-focal spectacle lens having two progressive zones which are spatially separated from each other and which provide smooth transition of dioptric power, from one to the next of three different viewing-distance regions. This progressive surface is calculated in accordance with the technique of spline analaysis and is twice continuously differentiable. Such a progressive lens, which is illustratively described for use at computer-screen work stations, has an upper viewing-distance region designed for distant vision, a middle viewing-distance region designed for viewing the computer screen as well as a document arranged alongside the screen, and a lower viewing-distance region designed for near-vision requirements of keyboard operation. Laterally of the near-vision region the power of the lens decreases so that documents lying to the side of the keyboard can also be seen sharply, without moving one's head.
Patent JP-S60252258-A (JP)
Title: Measuring device of characteristic value of ultrasonic medium
Inventor: MIWA HIROHIDE
IPC: G01N29/00
Filed: 1984-05-29
Abstract: PURPOSE:To perform scallop removal and extraction of Gaussian components simultaneously from the power spectrum of a reflected wave by adapting the Gaussian distribution, which has two variable parameters of center frequency and dispersion and has not scallop, by the method of least squares or the like. CONSTITUTION:A transducer 1 for transmission and reception is brought closely into contact with the surface of a body and transmits ultrasonic pulses into the body in the direction of an arrow Z by a driving circuit 2. According as these pulses are propagated to deeper parts successively, reflected waves from respective parts are returned and are received by the transducer 1. A time gain control circuit 4 amplifies the gain with time for the purpose of compensating the attenuation of pulses which is caused because pulses go to and return from deep parts in the direction of the arrow Z through a medium like the tissue of the living body, and the gain is so controlled that an input adapted to the range of a succeeding A/D converter 5 is given. A logarithmic converter 8 outputs a logarithmic power spectrum, and it is adapted to a parabola which is the logarithmic value of the Gaussian distribution having no scallop. Thus, scallop removal and extraction of Gaussian components are performed simultaneously.
Patent JP-H08308032-A (JP)
Title: Switchboard
Inventor: ISHIKAWA MASAHIRO
IPC: H02B1/28
Filed: 1995-05-02
Abstract: PURPOSE: To facilitate the assembling of a switchboard, to increase the cooling effect of a bus, and to efficiently burst at the time of an inner arc short-circuit accident by vertically extending a partition plate installed at the rear of the bus from the ceiling plate of a box to a floor plate, and providing ventilation ports at both the upper and lower ends of a bus chamber. CONSTITUTION: A partition plate 16 is vertically extended at the rear of a main bus 6 from a ceiling plate 1a to a floor plate 1b, and both the upper and lower ends are screw-clamped fixedly with the plates 1a and 1b. The plate 16 forms a bus chamber 17.for containing a main bus 6 and a branched bus 7 in cooperation with a shield A, and forms a cable chamber 18 in cooperation with a lower shield plate 1c. Upper and lower ventilation ports 29a and 19b for ventilating the chamber 17 are formed at the lower ends of the plates 1a and 16. As a result, the assembling and removal of a box can be facilitated, the ventilation of the bus chamber is smoothly conducted, and the bus can be efficiently cooled.