baber/WOPTO huggingface dataset:
Patent JP-H0694136-A (JP)
Title: Gasket holder
Inventor: SHIMIZU TOSHIRO
IPC: F16J15/08
Filed: 1992-09-16
Abstract: PURPOSE:To provide a gasket holders which can prevent the seal surfaces of a metal C ring, a gasket and a joint from being damaged and at the same time can conduct holding so that the gasket may not fall. CONSTITUTION:Formation is made into a short cylindrical shape to be put on a sleeve, and on the upper surface of the short cylindrical portion 1, plural holders 2 having a spring quality are integrally provided toward the center, and a gasket 5 is elastically held among the tips of the holders 2, and the holders 2 are bent so that the projection portions 3 may be formed to give the spring quality to the holder 2, and the gasket 5 is made up by grasping a ringlike coil spring by means of a metal tube whose section is of a C shape.
Patent JP-H02119029-A (JP)
Title: Projection type cathode-ray tube
Inventor: NUMATA KIYOSHI
IPC: H01J7/26
Filed: 1988-10-28
Abstract: PURPOSE:To absorb the expansion and contraction of a cooling medium while attempting the improvement of a heat radiating effect through the simple structure ot the tube in the title, by connecting a variable capacity vessel having its excellent heat conductivity to frame-like members which fix both of a fluorescent screen panel and a frant-face panel for being communicated with the cooling medium seal portion. CONSTITUTION:A fluorescent screen panel 5 and a front-face panel 2 are respectively fixed by frame-like members 11 to which a high heat conductive bellows vessel 12 forming a variable capacity vessel is connected. This vessel 12 that is communicated with a cooling medium 6 filled between the panels 5, 2, has its simple structure requiring reduced number of parts so that the vessel 12 varies in capacity according to the expansion and contraction of the cooling medium for excellently absorbing the expansion and contraction while heat radiating property is heightened by the vessel having its heat conductivity.
Patent JP-H09111374-A (JP)
Title: Beryllium-copper alloy spring material and its production
Inventor: KUBOTA SETSU
IPC: C22C9/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To improve the solderability of a beryllium-copper alloy spring material. SOLUTION: A thin film of electrodeposited copper is formed on the outside peripheral surface of a beryllium-copper alloy wire of 13.5 atomic % average beryllium content. Then, drawing is performed to form a wire shaped beryllium- copper alloy spring material. Precipitation hardening treatment is applied to this beryllium-copper alloy spring material. Then, a tin film or solder film is formed by means of hot dipping on the outside peripheral surface of the beryllium-copper alloy spring material. By this procedure, the solderability of the beryllium-copper alloy spring material can be improved while maintaining its excellent spring characteristic. As a result, the necessity of a strong flux and high temp. soldering can be obviated, and the problems of corrosion and deterioration of spring characteristic can be removed.  Accordingly, excellent durability and spring characteristic can be obtained even if wire diameter or foil thickness is reduced to <=0.2mm.
Patent JP-H07116275-A (JP)
Title: Thermotherapic device
Inventor: NAGASE TORU
IPC: A61F7/12
Filed: 1993-10-28
Abstract: PURPOSE:To enhance the working efficiency of a thermotherapic treatment and to enhance a thermotherapic treatment effect by composing an applicator which has directivity in the radiation distribution of electromagnetic waves and permits cooling of its surface of a simple construction and easily judging the directivity of the radiation distribution of the electromagnetic waves. CONSTITUTION:The outside surface of the applicator 1 is provided with a mark 18 which is arranged along a second lumen 5 for changing a heating range and displays the deviation state of a heating distribution by the electromagnetic waves radiated from a microwave antenna of a coaxial cable 6.
Patent JP-H0892555-A (JP)
Title: Curable composition
Inventor: KADOWAKI TAKASHI
IPC: C09K103/00
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a curable composition for improving soft ground into solid ground by injecting the composition into the soft ground and to obtain a curable composition being packed into gaps. CONSTITUTION: This curable composition comprises one or more inorganic compounds selected from the group consisting of a hydroxide, an oxide, a carbonate, a sulfate, a nitrate, an aluminate, a borate and a phosphate of a metal selected from the group consisting of lithium, sodium, potassium, boron and aluminum, water and an isocyanate. This curable composition optionally contains a polyol a foam stabilizer, a reaction catalyst, a solvent, a surfactant, a deodorant and a flame retardant besides the curable composition.
Patent JP-S61147042-A (JP)
Title: Air conditioning system control system
Inventor: TSUJI HIROYUKI
IPC: F24F11/02
Filed: 1984-12-20
Abstract: PURPOSE:To make it possible to control the titled system as a stable cool-warm water generator irrespective of the magnitude of a load by measuring a conversion ratio of cool-warm water generated by a cool-water generator group, discriminating the precision of the conversion ratio and load computation, and carrying out the later drive and stop control of the cool-warm water generator depending upon the conversion ratio. CONSTITUTION:Until the water temperature of the cool-warm water generator or the atmospheric temperature of air conditioning apparatuses reaches a predetermined value, the full number of cool-warm water generators or that of air- conditioning apparatuses are connected and operated. When the temperature thereof reaches a predetermined value, a predetermined number of the devices or apparatuses are stopped, and the ratio of the temperature conversion to the reference temperature preset before or after the stoppage is computed to estimate the load. In a case where this temperature conversion is more than the predetermined value, the full number of the cool-warm temperature generators or the air conditioning apparatuses are stopped to return to the normal operation.
Patent JP-H02117860-A (JP)
Title: Printing control device of thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/36
Filed: 1988-10-27
Abstract: PURPOSE:To make printing density uniform by a control device driving heat- generating elements for printing selectively and also driving auxiliary heat- generating elements so that dots are not formed, during printing. CONSTITUTION:A thermal head 1 has heat-generating elements capable of (24 bits + 2 bits) of printed data in the arrow A direction of a line. The heat- generating element 1a used for actual printing and the auxiliary heat-generating element 16 are arranged, and the thermal head 1 is moved to scan data in a linear direction for printing. A latching circuit 2 has a storage element capable of data in the linear direction which equals the amount of bits d1 to d24, and the thermal head 1 has auxiliary heat-generating elements which equal one bit each on both ends in addition to heating elements for 24 bits of data. The auxiliary heat-generating element 16 has only an auxliary energizable section Tw3 energized to generate heat. However, no dots are formed. Consequently, the thermal head 1 has a temperature distribution 43 uniformed in the sections cased to generate heat together simultaneously, and at the same time, a decrease in the temperatures of both ends is prevented with auxiliary dots.
Patent JP-H11111009-A (JP)
Title: Illumination light for vehicle
Inventor: YANAI HITOSHI
IPC: F21V14/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To change the light distribution characteristic to the width direction by switching a 2nd reflecting plane and a 3rd reflecting plane, in addition to the change of the light distribution characteristic of the light direction mainly in vertical direction by conventional filament switching. SOLUTION: In this illumination light 1, a light source 3a is placed at a 1st focal point F1 in the part of a 1st reflecting plane of paraboloidal system, a concave part is formed by providing a 2nd reflecting plane 5 of elliptical plane system with a 2nd focal point F2 in horizontal direction, and in this concave part, a 3rd reflecting plane 7 of paraboloidal system that can be inserted and removed as desired is provided, the 3rd reflecting plane 7 covers the 2nd reflecting plane 5 when it is inserted, and the light distribution characteristic continuous horizontally to the light distribution characteristic of the 1st reflecting plane is formed by the reflected light from the 2nd reflection plane 5 and a 2nd lens 6 when it is removed.  Thus, the change of the light distribution characteristic to the width direction by the 2nd reflection plane and the 3rd reflection plane become possible in addition, to the change of the light distribution characteristic by conventional filament switching.
Patent JP-H02256874-A (JP)
Title: Fuel injection nozzle
Inventor: ROBAATO HENRII SUKOTSUTO
IPC: F02M61/04
Filed: 1989-10-18
Abstract: PURPOSE: To reduce friction on respective surfaces by retracting a valve element from a first position to a second position by first force by fuel pressure and retracting it to a third position by resultant force of first force and second force. CONSTITUTION: A valve 28 is closed and in a first position. Fuel pressure in a gallery 18 generates first force to retract a valve element 24 against biasing force of a coil spring 36. Fuel pressure acts on an annular slot 41 through a side hole 39 to advance a sleeve 37 by second force. When the valve element 24 is retracted only by the distance (a), a rearward shoulder 29 collides with the sleeve front end 37B, and the valve element 24 is retracted to a second position. When fuel pressure is raised, the valve element 24 is moved to a third position in which the rear surface 37A of the sleeve is engaged with a shoulder 33 of an adapter plate 11, and it is prevented from being retracted. Since the sizes of respective surfaces for stopping the motion of the valve element are relatively larger, friction can be reduced.
Patent JP-2000095262-A (JP)
Title: Cap with syringe
Inventor: BABE TAKESHI
IPC: B65D51/32
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To perform an absorption of liquid contents into a syringe by a method wherein quantitative liquid contents is sucked into a syringe pipe under utilization of a threaded disengaging operation of a cap, occurrence of fatigue in deformation of a resilient dome constituting a syringe function part is eliminated to realize a stable syringe function and a relative ascending or descending displacement of the syringe accompanied by the threaded disengaging operation is carried out. SOLUTION: There is provided a cap having a syringe including a syringe pipe 29, wherein a syringe pipe 29 is assembled to an assembled supporting member 16 having a resilient dome 21 fixed thereto through a bellows member 23 under a state in which its inner side is being communicated with a syringe space formed by the resilient dome 27 and the bellows member 23 at its inner side. The syringe space is varied under a relative displacement of ascending or descending accompanied with a threaded fitting of it against a container 36 and so in this case the liquid contents can be sucked into the syringe pipe 29 without being dependent on a resilient deformation of the resilient dome 21.
Patent JP-H05114280-A (JP)
Title: Video/audio recording/reproducing apparatus
Inventor: YAMAMOTO NORIHIRO
IPC: G11B27/36
Filed: 1991-10-21
Abstract: PURPOSE:To easily confirm the sound data at the time of slow replay by displaying the sound level during the slow replay on a monitor and to reproduce the sound data at normal speeds when the slow replay is terminated. CONSTITUTION:When an image/sound signal recorded on a magnetic tape 5 is to be slowly reproduced by a magnetic head 1 mounted on a rotary drum 2, the sound signal is written into a sound memory part 14 via a sound memory controlling part 16 after passing an output sound signal processing part 13. The peak of the sound level at this time is held, and the amount of the level is graphically displayed on a monitor 11 through a sound level deciding part 15. Accordingly, it is easy to detect a pause of the sound at the editing time. Since the sound signal is read out at normal speeds from the sound memory part 14 by a system controlling part 19 when the slow replay is finished, the sound data at the time of slow display can be easily confirmed.
Patent JP-H0899932-A (JP)
Title: Sex attractant for euproctis taiwana
Inventor: YASUDA TETSUYA
IPC: A01N37/02
Filed: 1994-09-30
Abstract: PURPOSE: To provide a new compound exhibiting extremely strong attracting action on male imago of Euproctis taiwana (a kind of tussock moth) and useful as a sex attractant. CONSTITUTION: This invention relates to (Z)-16-methyl-9-heptadecenyl isobutyrate and a sex attractant for Euproctis taiwana belonging to the family Lymantriidae, order Lepidoptera and containing the compound as an active component. The active component substance can be used as a sustained release preparation produced by using the substapce as it is or as a solution dissolved in an organic solvent and adsorbing the substance to a proper carrier (e.g. plastic material or rubber) or sealing in a plastic capsule or capillary tube to slowly release the active component substance into air.  The compound of formula I can be produced by reacting 6-methyl-1-nonyne of formula IV with δ-bromo-1-(2-tetrahydropyranyloxy)-octane of formula V derived from the compounds of formula II and formula III, respectively, to obtain a compound of formula VI, treating the compound with p-toluenesulfonic acid, reducing the product, reacting the obtained compound of formula VII with isobutyric anhydride and separating the produced compound by chromatography.
Patent JP-H10115602-A (JP)
Title: Apparatus for sorting vegetables or fruits
Inventor: WADA NAOKI
IPC: B07C5/34
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure information on the vibration of flesh with good reproducibility in a noncontact manner by a method wherein every vegetable or fruit is placed on a tray, the tray is coupled to an exciter in a state that no contact resonance exists, the tray is vibrated and every vegetable or fruit is vibrated and measured by a laser Doppler vibration meter. SOLUTION: Every vegetable or fruit 3 to be measured is placed individually on every tray 2 so as to be conveyed up to a vibration measuring part by a tray conveyor 6. An exciter 1 is raised from the lower part, its head part is coupled to the protrusion of every tray 2, every tray 2 is separated from the tray conveyor 6, every tray 2 is excited as a whole, and every vegetable or fruit 3 is vibrated. Every vegetable or fruit 3 is irradiated with a laser beam 4 from a laser Doppler vibration meter 5 from the upper part, the vibration of every vegetable or fruit 3 is measured, and, at the same time, the vibration of the head of the exciter 1 is measured by an accelerometer.  While the frequency response function between two vibration measured values, i.e., the resonance frequency, the attenuation rate, the phase difference, the propagation speed or the like of every vegetable or fruit, the viscosity and the ripeness of every vegetable or fruit 3 as well as a defect such as the existence of pith are judged. In this manner, information on the vibration of flesh can be measured in a noncontact manner.
Patent JP-H10122334-A (JP)
Title: Wheel stator for automatic transmission
Inventor: NAGAOKA ATSUSHI
IPC: F16H41/24
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a wheel stator for an automatic transmission which can be formed by lightening weight, also which can display smooth rotational performance by decreasing wearing without using a bearing. SOLUTION: A wheel stator 1 is formed by a thermo-setting resin molded product. In a ring shape formed slide part 2 of the wheel stator 1, an oil groove 6, comprising a circular groove 3 and radial grooves 4, 5 communicating with the circular groove 3 to be respectively provided in an outer/inner side of the circular groove 3, is hollowly provided. By rotating a mate material, a flow is generated in oil in the oil groove 6, oil is oozed in a surface of the slide part 2, in an interface between the slide part 2 and the mate material, a lubricating effect is generated. By a thermo-setting resin, the wheel stator can be formed in light weight.
Patent JP-H08134403-A (JP)
Title: Resin composition for cold drying coating material
Inventor: TANAKA TOSHIYUKI
IPC: C09D163/00
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a resin composition used for a one-pack cold drying coating material excellent in tight adhesion to a base material, corrosion and solvent resistances, etc., with a good balance among them by the addition reaction of a specified epoxy resin with a specified polyfunctional amine. CONSTITUTION: This composition comprises an amine-modified epoxy resin having a number-average molecular weight of 4,000 to 10,000 and obtained by the addition reaction of an epoxy resin (A) having an epoxy equivalent of 450-700g/eq with a polyfunctional amine (B) 9146/28}e.g. a mixture of a polyfunctional alkanolamine and other polyfunctional amine at an equivalent ratio of at least 0.7:0.3 (the total of these components being 1.0 eqivalent)], wherein the equivalent ratio of the epoxy groups of component A to the active hydrogen atoms of component B is 1.0:(1.1 to 1.6). The coating material made by using this composition is excellent in tight adhesion to a base material, corrosion resistance and solvent resistance with a good balance among them.
Patent JP-H08137256-A (JP)
Title: Developing device
Inventor: NOZAWA TAIZO
IPC: G03G15/06
Filed: 1994-11-07
Abstract: PURPOSE: To provide a developing device in which the satisfactory prevention of developer scatter is achieved without bringing a scatter prevention roller into contact with a photoreceptor drum and also without increasing the size of the device. CONSTITUTION: This device is equipped with the scatter prevention roller 41. The scatter prevention roller 41 is provided in the upper part of the opening of a developing container 35 in the gravitational direction so as to free to rotate opposite the photoreceptor drum 14 with a space between them, rotates opposite the photoreceptor drum 14 in the same direction as the direction of the rotation of the photoreceptor drum 14, and also toward the inside of the developing container 35 from opposite the photoreceptor drum 14, and prevents developer, which is scattering when supplied by a developing roller 37, from scattering outside, by allowing the developer to stick to its surface.  The device is further equipped with a blade 42 which is provided in a developing container 35 and downstream in the direction of the rotation of the scatter prevention roller 41 and scrapes the developer sticking on the roller 41.
Patent JP-H01116993-A (JP)
Title: Semiconductor storage device
Inventor: MIHASHI KAZUO
IPC: G11C11/401
Filed: 1987-10-28
Abstract: PURPOSE:To shorten an access time by holding the selection terminal of the sharing switch element of a bit line at the precharge level of the bit line previously at proper timing before a memory cell is selected, and then switching the element before a sense amplifier begins to operate. CONSTITUTION:Before the memory cell MC is selected, the gate electrodes of sharing switching elements, e.g. MOSFETs Q1a and Q1b of the bit line BL are controlled to the same level as the precharge level of the bit line BL and the Q1a and Q1b positioned across the sense amplifier SA are turned off. When a word line WL is driven selectively, the bit line BL is turned off electrically and even if the word line WL is selected and driven without waiting for the determination of a final switch state, the bit line BL on a selected memory mat side is not affected by the bit line BL on an unselected mat side and the final switch states of the Q1a and Q1b are only determined before the amplifying operation of the sense amplifier SA. Consequently, the access time can be shortened.
Patent JP-H04148622-A (JP)
Title: Production of mushroom
Inventor: KAMIKO MASAMOTO
IPC: A01G1/04
Filed: 1990-10-11
Abstract: PURPOSE:To mass produce jumbo mushrooms covering several periods successively by making temperature in a chamber in a specific range after formation of primordium and stopping ventilation in the chamber. CONSTITUTION:After formation of primordium, temperature in a chamber is maintained at 10-30 deg.C, ventilation in the chamber and stirring of air in the chamber are stopped, water is not sprinkled from induction of primordium to harvesting until pin heads become size of soybean grain. When the pin heads reach size of soybean grain, a sprinkling nozzle is set upward so as not to bring the nozzle into contact with caps to give the objective mushrooms.
Patent JP-H07104434-A (JP)
Title: Film cassette
Inventor: SHIRAI MASAHIRO
IPC: G03C3/00
Filed: 1993-10-06
Abstract: PURPOSE:To let the film cassette be compact, and easily maintain such as an incorporation of electrical components and the like by disposing each electrical component processing information about a film to be housed in a cassette housing in each cassette cover. CONSTITUTION:A film cassette 20 is made up of a cassette housing 21 acting as the base member of a cassette, and of shading cassette covers 22 and 23 which are provided for the cassette housing 21 in such a way as to be freely opened and closed. An opening section 226 for electrical contacts 201 through 206 are formed at the side face section of the cassette cover 22, a printed based packaged with electrical components a CPU, memory and the like is fixed to the upper surface of the inner cover 32 of the cassette cover 22, and the electrical contacts 201 through 206 forming an information communicating means and the connecting terminal of a battery are connected thereto. A liquid crystal display board 35 is disposed at a place equivalent to the display window section 224 of a cassette cover 24, and its terminal section is connected to the printed board. By this constitution, complex wiring can be eliminated, and electrical components can thereby be incorporated with ease.
Patent JP-H02123226-A (JP)
Title: Combustion chamber of spark ignition type internal combustion engine
Inventor: KOSAKATA AKINARI
IPC: F02F1/24
Filed: 1988-10-31
Abstract: PURPOSE:To accelerate ignition by installing a plurality of subcombustion chambers having a small capacity in which the upper part of a main combustion chamber is recessed outwardly in the radial direction and the wall surface is connected in the connection direction with the main combustion chamber and arranging an ignition means and attenuating the air swirl stream in the subcombustion chamber. CONSTITUTION:A main combustion chamber 2 having a circular section is formed on a piston 1 top part, and a subcombustion chamber 3 whose top part is opened by the outward recess in the radial direction is formed. The subcombustion chamber 3 has the less capacity than that of the main combustion chamber 2, and the both inside walls 3a and 2a are continuous in the connection direction, and the horizontal section forms an elliptical form. While, on a cylinder head, an ignition means such as spark plug is installed, and an ignition part 5 is set so as to be accommodated into the subcombustion chamber 3. The swirl flow S2 of the combustion air is attenuated by being disturbed by the stream S1, and the injection fuel F1 and F2 collide with the inner wall 3a and are atomized, and since the subcombustion chamber has a small capacity and in a rich state, the ignition performance is improved. Therefore, the formation of the uncombusted gas is suppressed.