baber/WOPTO huggingface dataset:
Patent JP-H07314257-A (JP)
Title: Spiral groove working method and working machine therefor
Inventor: OZAWA TORU
IPC: B23Q27/00
Filed: 1994-05-18
Abstract: PURPOSE:To easily apply the spiral groove work freely with the constant pitch or the arbitrary variable pitch in a continuous form, permit the winding even if a tube is long and thin, improve productivity, and manufacture the tube having a spiral groove, with high yield and at a low cost. CONSTITUTION:A spiral groove working machine is constituted of a drum 21 for sending out a metal tube 1, driving source 4 for feed, driving source 10 for revolution, center shaft 11 which transmits the revolution of the driving source 10 for revolution and allows the metal tube 1 to pass through the center through an insertion hole, internal gear 7 which transmits the revolution of the driving source 4 for feed and transmits the revolution to a worm gear, bevel gear, and a guide roller, supporting part 20 for supporting a shaft A, revolution part 12, ceramic guide 13, wire 15 of a wire electric discharge working machine, and a winding-up drum 22. Further, the groove work is applied on the metal tube 1 by the spiral groove working machine.
Patent JP-S5757122-A (JP)
Title: Solid matter supply apparatus
Inventor: HAYASHI TAKESHI
IPC: B65G53/06
Filed: 1980-09-16
Abstract: PURPOSE: To exhaust fish and liquid to a wide opening area evenly and slowly by coupling an overflow duct to the end of a delivery line in case of transferring fish or the like to the next process through liquid.  
     CONSTITUTION: A delivery line of a solid matter transfer pump 1 comprises a delivery pipe 2, a spread horn 3 and an overflow duct 4. Solid matte such as fish or the like supplied by the pump 1 and liquid for transporting it are urged by liquid fed from a feed opening 5 by a pump 6 and diffused in the spread horn 3 to be exhausted from the overflow duct 4 evenly and slowly all over the selecting member  7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5753212-A (JP)
Title: Pressure filtering machine and solid-liquid separation method using said pressure filtering machine
Inventor: KIRISAWA TADASHI
IPC: B01D29/62
Filed: 1980-09-17
Abstract: PURPOSE: To wash a hollow filter material and wash off an adhered solid component without using a washing liquid by a method wherein a liquid to be treated is filtered under pressure by a hollow filter material and, thereafter, compressed air is sent into the filter material immersed in the liquid to be treated as well as air is diffused to a surface of the filter material from a diffuser pipe.  
     CONSTITUTION: A liquid to be treated is sent into a container 1 under pressure by a pump 5 to filter out a solid component by a filter material 7A and a filtrate is flowed into the filter material 7A and sent into a rotary shaft 7 from an inner pore 8A. Next, the filtrate in the shaft 7 is flowed into a gap 12 between the shaft 7 and an outer cylinder 11 from an outer pore 8B and, thereafter, discharged from a pipe 13A. Then, after a filtering process is completed, the liquid to be treated is left as it stands in the container 1 to immerse the filter material 7A in the liquid to be treated. Then, compressed air is sent into the shaft 7 through the gap 12 and the outer pore 8B and flowed into the filter material 7A from the inner pore 8A. During this time, the shaft 7 is rotated as well as the compressed air is discharged under pressure toward an outside of the filter material 7A to eliminate clogging thereof and the solid component is peeled. Further, the peeling of said solid component is promoted by air diffused from an air diffuser pipe 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07315409-A (JP)
Title: Foam jet container
Inventor: IIZUKA SHIGEO
IPC: B65D47/34
Filed: 1994-05-18
Abstract: PURPOSE:To provide a foam jet container capable of preventing intrusion of liquid into an air cylinder as much as possible, ideally jetting foam without occurrence of a failure in operating a pump, jetting foam in an inclined state, and jetting all liquid contained in a container body as foam without troubles. CONSTITUTION:A vent path 42 is opened to the inner face of a stem 30 at one end thereof upward of a delivery valve 39 and downward of a foam producing layer 40 and opened to the outer surface of the stem downward of said opening at the other end thereof to be connected to an air pressurizing chamber. The inner peripheral edge part of a partition wall 33 is connected to the outer periphery of the stem 30 as a check valve 48 so that the vent path 42 is connected to the air pressurizing chamber when a vertically movable member 8 is pressed down and interrupted when it is lifted. A pressure reduction- preventing valve 21 of a special shape and a second delivery valve are formed, Furthermore, a pouring hole of a head is opposed to the opening of a sucking tube 27.
Patent JP-H02306985-A (JP)
Title: Antibiotic om-5689a1 and a2 and production thereof
Inventor: OMURA SATOSHI
IPC: A61K35/74
Filed: 1989-05-23
Abstract: NEW MATERIAL:An antibiotic having the following physical and chemical properties. Properties of OM-5689A1. Molecular formula: C31H47NO10 (by mass spectrum of high resolving power). Molecular weight: 593 (by electron impact mass spectrum). Specific rotatory power: [alpha] =+38 deg. (C=0.08, chloroform). Basic substance. State: oily substance. Solubility: insoluble in hexane and water and soluble in methanol, ethanol, dichloromethane, chloroform, ethyl acetate, butyl acetate and acetone. USE:An antibiotic not showing antimicrobial activity against gram-positive and gram-negative bacteria and fungi except Pyricularia oryzae and having multiplication inhibiting activity against Hela cell. PREPARATION:A bacterium such as Streptomyces sp. OM-5689 (FERM P-10617), belonging to the genus Streptomyces is cultured.
Patent JP-H02308121-A (JP)
Title: Roof mirror lens array
Inventor: MIYASHITA TAKAAKI
IPC: G02B7/02
Filed: 1989-05-23
Abstract: PURPOSE:To correct the change in a focal length arising from moisture absorption by providing an optical path length adjusting member which is deformed in shape by moisture absorption within a housing. CONSTITUTION:The optical path length adjusting member 17 consists of a plastic material. The adjustment quantity by the change in the shape of the optical path length adjusting member 17 can be adjusted by the change in the thickness of the optical path length adjusting member 17 thereof so as to meet the moisture absorption characteristics of a lens array 4. A housing body 12 integrated with the lens array 4 is freely movably mounted to an external device in such a manner as to move along an optical axis direction L with the displacement by the moisture absorption of the optical path length adjusting member 17. The housing body 12 is integrated to a diaphragm plate 11 and a room mirror array 6 and can be moved in the optical axis direction L. The fluctuation in the focal length generated between the object surface and the image surface is corrected in this way.
Patent JP-S6110078-A (JP)
Inventor: ICHIKAWA KENJI
IPC: C04B35/66
Filed: 1984-06-26
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-S5922368-A (JP)
Title: Zener diode and its manufacture
Inventor: MOROSHIMA HEIJI
IPC: H01L29/866
Filed: 1982-07-28
Abstract: PURPOSE:To obtain the Zener diode of noise characteristics which generate no waveform oscillation and negative resist phenomenon even in a low current region by injecting a heavy-metal diffuser or elementary particles by the irradiation of electron rays or neutron rays to a P-N junction section. CONSTITUTION:Boron is diffused annularly to an N<+> conduction type silicon substrate 2 of approximately 400mum thickness through photolithography and diffusion technique to form a P<+> conduction type guard ring 5 of 0.7-1.2mum depth. Boron is diffused again through photolithography and diffusion technique to form a P conduction type region 3. Gold 10 is diffused to the main surface of the silicon substrate 2, and made reach up to the P-N junction section. A surface region except the contact region of the P conduction type region 3 of the silicon substrate 2 is coated with an insulating film 6 while AuGa and Ag are laminated in the contact region in several thousand Angstrom  thickness in succession through evaporation to form an electrode 7, and Ag is plated thickly onto the electrode 7 in 50mum at the same time to form an electrode 8. AuSb and Ag are also laminated on the back side of the silicon substrate 2 in serveral thousand Angstrom thickness in succession through evaporation to form an electrode 9, and a Zener diode chip 1 is formed.
Patent JP-H07329697-A (JP)
Title: Air bag
Inventor: MARUYAMA SHIGENORI
IPC: B60R21/233
Filed: 1994-06-13
Abstract: PURPOSE:To more effectively make use of gas produced by the inflator of the air bag. CONSTITUTION:An opening 2 is provided for the rear section of the air bag 1, and vent holes 5 are also provided for its side faces. Each cover piece 4a composed of a cloth piece covering the vent hole 5 is sewn together with the air bag with a thread 6. The cover pieces 4a covering the respective vent holes 5 are connected to a connecting piece. Under a condition where the air bag is fully developed, the connecting piece is tightly stretched. By this constitution, each vent hole 5 is kept closed until the air bag 1 is fully developed, the air bag 1 is thereby quickly developed. When gas within the air bag 1 becomes higher in pressure than a specified pressure, the thread 6 is broken, gas within the air bag 1 is conditioned to be capable of flowing outside, impact against an occupant can thereby be absorbed.
Patent JP-H07332557-A (JP)
Title: Packing for flange
Inventor: KUSUHARA YOSHINOBU
IPC: F16L23/16
Filed: 1994-06-13
Abstract: PURPOSE:To provide a packing for a flange eliminating fear of exceeding an elastic limit in a ring-shaped packing material by increasing thickness of a hard ring larger than thickness of the ring-shaped packing material. CONSTITUTION:A flange 31 is integrally provided in end parts of steel pipes 3, 3, and a seat 32 protruded a little is provided in an external surface of the flange 31, to provide a bolt hole 33 drilled in the vicinity of a peripheral edge. The flanges 31, 31 of both the pipes 3, 3 are made to approach by interposing a flange use packing therebetween, and a bolt 4 is inserted to the bolt hole 33 of the flange 31 and to a bolt hole 11 of a hard ring 1, to tighten a nut 5 from the other end of the bolt 4. Here is compressed a packing material 2 of the flange use packing interposed in both the seats 32, but by compressing the hard ring 1, having thickness larger than that of the packing material 2, interposed in the flanges, the packing material 2, not compressed excessively, is prevented from exceeding an elastic limit.
Patent JP-S62288171-A (JP)
Inventor: SEGAWA MASARU
IPC: C04B35/58
Filed: 1986-06-06
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-2000290924-A (JP)
Title: Bead spreader
Inventor: MIYAMOTO SHIGERU
IPC: E01C23/20
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To surely scatter glass beads, simplify operation, and reduce labor for working. SOLUTION: A bead spreader is provided with a paint having an outlet in a lower part and for storing paint. When the paint tank 4 is lifted up from a road surface, glass beads are not scattered from a glass bead tank 34 arranged to an upper part of a lower feed mechanism 35 for glass beads which consists of a couple of rotating bodies 35a, 35b without rotating the lower feed mechanism 35. When the paint tank 4 is set to the road surface, the lower feed mechanism 35 for glass beads which consists of a couple of the rotating bodies 35a, 35b is rotated to scatter the glass beads from the glass bead tank 34 installed to the upper part of the lower feed mechanism 35.
Patent JP-H11331999-A (JP)
Title: Device for setting automatically listening position of audio equipment
Inventor: KOBAYASHI SHINJI
IPC: H04S7/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for setting automatically a listening position of an audio equipment where the time base and sound volume of each speaker are adjusted automatically, accurately and quickly. SOLUTION: The audio equipment 10 is provided with an adjustment section 12 that adjusts a time base and a sound volume of pluralities of speakers 21L, 21R, 22L, 22R of the audio equipment 10, an ultrasonic wave speaker 15 that is placed in the vicinity of the adjustment section 12 and generates a measurement use ultrasonic wave signal, measurement sections 14a, 14b that receive a test tone sounded sequentially from each speaker driven by the adjustment section 12 and an ultrasonic wave signal from the ultrasonic wave speaker 15 and convert them into electric signals, and a transmission section 14 that sends the electric signals from the measurement sections 14a, 14b to the adjustment section 12.  The adjustment section 12 obtains a listening position from the electric signal received from the transmission section 14 and controls the audio equipment 10 corresponding to the listening position to adjust the time base and the sound volume of the audio signal so that the sounds from the speakers at the listening position are optimized.
Patent JP-S63293345-A (JP)
Title: Clutch
Inventor: NAKAMURA HIROAKI
IPC: F16D28/00
Filed: 1987-05-27
Abstract: PURPOSE:To aim at making an electromagnetic clutch having an epicyclic gear mechanism lightweight and to enhance the responsiveness of the clutch while noise is reduced, by using a piezoelectric member (piezoelectric element), instead of an electromagnetic coll in the clutch. CONSTITUTION:A pressing member 11a is swingably attached to the outer peripheral surface of a stationary member 15 attached to a bearing 9, through the intermediary of a fulcrum plate 12a so as to form a lever mechanism, and further, pressing members 11b, 11c are similarly attached. Further, a piezoelectric element 16a is glued between the outer peripheral wall of the hub 15' of the stationary member 15 and the pressing member 11a, and piezoelectric elements 16b, 16c are similarly glued. When a voltage is applied so that the piezoelectric elements 16a through 16b expand, an internal ring gear 8 is pressed out and secured by the lever mechanism composed of the pressing members 11a through 11c, so that a driven shaft 1 is started to rotate together with a spur gear 5. Thus, due to the provision of the piezoelectric elements 16a through 16c, merits such as a high responsiveness, light weight, low consumption power and the like, which are essential in the piezoelectric elements may be obtained, and further due to no leakage flux, it is possible to use the clutch for an application in which leakage flux is serious.
Patent JP-S6451990-A (JP)
Title: Optical recording medium and recording method using the same
Inventor: IKEDA MINORU
IPC: G11B7/2535
Filed: 1988-05-27
Abstract: PURPOSE:To obtain an optical recording medium having high recording sensitivity and a simple construction, by providing a thin metallic film comprising a platinum group element and other metallic or semimetallic element and having a thermal conductivity of not more than 60% based on that of the platinum group element alone, which is an essential constituent. CONSTITUTION:A thin metallic element comprising platinum as an essential element is characterized in that the chemical stability thereof is high, and the initial performance thereof can be maintained for a long time. A thin metallic film layer (light- absorptive layer) to be used should be a thin film of a composition having a thermal conductivity of not more than 60% based on that of a platinum group element alone, which is an essential element, as a result of addition of at least one other appropriate metallic or semimetallic element to the platinum group element. By the lowering of the thermal conductivity of the material constituting the thin metallic film, localization of the energy (heat) of a recording laser light was caused, and a remarkable increase in recording sensitivity was found out. The localization of energy makes clear the edges of holes or recessed parts being formed, thereby reducing the noise arising from the edges of the holes or recessed parts being formed.
Patent JP-2000317962-A (JP)
Title: Molding method for dental hand piece and optical path unit
Inventor: NAKANISHI SOUSUKE
IPC: B29L31/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To easily form into a shape hardly damaged in handling and corresponding to a fitting site by filling a curable filler in a tube of a heat-shrinkable resin material storing a glass fiber bundle, pressurizing and heating in a mold and molding into a desired shape. SOLUTION: A glass fiber bundle of a specific size is stored in a tube of a heat-shrinkable resin material having the section inner diameter slightly larger than that of the bundle, and an uncured epoxy resin is filled in clearances of fibers and the tube is put into a mold. An optical path unit 20 is heated preliminarily to the given temperature when being molded, and pressure is applied to the stored body to shrink the tube of a heat-shrinkable resin material by the heat of the mold, and an epoxy resin is filled all over the clearances of glass fibers to from a section shape same as recessed and projected patterns of the mold. The glass fibers are set integrally with the curable filler in the tube to protect them from being broken and damaged, and the glass fibers can easily be formed into a shape corresponding to a fitting site.
Patent JP-S63294722-A (JP)
Title: Fishing tool of freely disassembling and assembling multiple gill net frame
Inventor: FUKUHARA AKIRA
IPC: A01K75/00
Filed: 1987-05-26
Abstract: PURPOSE:To obtain the titled fishing tool capable of being freely disassembled and assembled, carrying out attracting fish by baits, by attaching gill nets to frames to give a unit and assembling units in a multiple way. CONSTITUTION:Plural horizontal levers 1 are equipped with gill nets 2. Specific horizontal levers 1 are provided with vertical levers 3 having connecting pipes 5 at both the ends. The connecting pipes 5 are constituted in such a way that the vertical levers 3 and the horizontal levers 1 are freely inserted into and extracted from the connecting pipes. These vertical levers 3 and horizontal levers 1 are arbitrarily assembled to form a polyhedron. Since gill nets are fixed to the frames, the nets will not be deformed by tides. If a bait is set in the polyhedron, fishes can be attracted.
Patent JP-H09298440-A (JP)
Title: Surface mount package, piezoelectric device using it and its manufacture
Inventor: FUJIMORI YOSHIMITSU
IPC: H01L41/22
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and economy in manufacturing a piezoelectric device by discriminating the propriety of a crystal vibrator before arrangement of a circuit, and mounting only a non-defective component to the circuit so as to eliminate abort of circuit components due to a crystal chip. SOLUTION: A crystal chip 3 is enclosed in a step 5 of a piezoelectric container 13 of an insulating package 12 on the surface of which a welding use metallic ring is provided to from a crystal vibrator. Then a vibration characteristic of the crystal vibrator is measured from a measurement terminal 15, a defective component is eliminated from the process, and in the case of a non- defective component, circuit components 4 such as an IC pair chip 10 and a capacitor 11 are contained in an insulating component container 14 having a recessed part on which a circuit pattern is formed, a resin is filled to mold the circuit, components 4.  Thus, the piezoelectric chip and the circuit components are arranged independently and the propriety of the components is selected out in the stage of the mount of the crystal vibrator so as to avoid abort of expensive circuit components such as an IC thereby improving the productivity and the economy.
Patent JP-H11300327-A (JP)
Title: Garbage non-residue treatment system equipped with solar hot water heater, and sludge composting treatment system
Inventor: MOTODA KENRO
IPC: C05F9/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a non-residue treatment system and composing treatment system in which purifying treatment of garbage or sludge using intentionally given microorganisms can be effectively and easily performed and also the garbage is heated using solar heat of low energy cost and thereby strains or thermophilic bacteria and/or photonutritive bacteria by which garbage can be non-residue treated can be activated. SOLUTION: A garbage fertilizing treatment system 40 equipped with a solar water heater is provided with a solar water heating device 42 for obtaining hot water by sunlight, a hot water tank 44 for storing the hot water obtained by the solar water heating device 42, a fermenting decomposition device 46 in which strains which are those that can be non-residue treated, for example, those having property of being activated at a temperature of 50 deg.C or more and garbage are fed and mixed, and are cared for a prescribed period of time while feeding air, thereby the garbage is fermented and decomposed, and a controller for selectively introducing the hot water stored in the hot water tank 44 into the fermenting decomposition device 46 to enable heating a mixture of the strains and garbage to a temperature of about 50 deg.C or more at which the strains is activated.
Patent JP-S63299462-A (JP)
Title: Automatic exposure controller for video camera
Inventor: AYUSAWA IWAO
IPC: H04N5/376
Filed: 1987-05-29
Abstract: PURPOSE:To stabilize a video signal level even when an object whose luminance changes time to time is photographed, by always applying closed loop control so as to conform the video signal level obtained at the output of an image pickup element to a prescribed reference voltage value in performing a photographing operation. CONSTITUTION:Constitution to vary the exposure time of a solid-state image pickup element 3 by the output pulse of an exposure time control pulse generation circuit 12 is provided, and the interlocked control of a diaphragm aperture quantity and the exposure time is performed by a control decision logic circuit 15 constituted of a microprocessor which inputs the output level information 13 of a video signal 6, etc. In such a way, since the video signal level is always stabilized by the closed loop control in photographing even in so-called shutter photography in which the exposure time is set smaller than a field cycle, it is possible to always perform the photography of the object whose luminance changes time to time with an appropriate exposure quantity.
Patent JP-H04355780-A (JP)
Title: Toner replenishing method for developing device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/08
Filed: 1991-06-03
Abstract: PURPOSE:To provide a toner replenishment control method for always and stably replenishing toner when a toner quantity inside a hopper is decreased and when environmental temp. and humidity are changed, as well, in a disposable type developing device on which a toner hopper and a developing unit are integrated, and for properly replenishing the toner when the disposable type developing device incorporating the developers of different colors to change an image developing color, is exchanged and used, as well. CONSTITUTION:The total rotational frequency of an agitator 50 inside the toner hopper 40 is counted, and toner replenishing conditions, for instance, the rotation, frequency of the agitator per a unit hour, is changed to a value set in advance, according to the counted total frequency. On the other hand, a microcomputer 91 including a storage means is provided on a developing device 2, the total rotation frequencies of the agitators of each developing device are counted, and the toner replenishing conditions are changed to the value set in advance with respect to the toner of the developing color, according to the counted value.
Patent JP-S61288846-A (JP)
Inventor: TANAKA ITSUMI
IPC: A61B8/14
Filed: 1985-06-17
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。