baber/WOPTO huggingface dataset:
Patent JP-H07180751-A (JP)
Title: Method and device for making epicycle reduction gear use in common
Inventor: ONO MASAO
IPC: F16H1/46
Filed: 1993-12-22
Abstract: PURPOSE:To lower production cost and management cost by making common either one of reduction means of two-stage type epicycle reduction gear with that of the other kind of the epicycle reduction gear in a traveling drive device and a turning drive device for a hydraulic power shovel having the two-stage epicycle reduction gears. CONSTITUTION:A traveling drive device 5 composed of an epicycle reduction gear has a sprocket 9 driving a crawler belt 6 fastened, has a first epicycle gear 15 meshed with a first sun gear 14 provided at the shaft end of a sun gear shaft 12 connected 13 to the shaft 11 of a traveling motor 8, and also has the gear 15 meshed with a ring gear 18. Besides, a first carrier 16 is connected 20 to a second sun gear 19 while being splined, a second epicycle gear 23 is meshed with the second sun gear 19, and a second carrier 22 is connected 21 to a casting 7 while being splined. The epicycle reduction gear can be applied to a turning drive device for a swivel base by making common the sun gears 14 and 19, the epicycle gears 15 and 23, the carriers 16 and 22 and the ring gear 18 to those of the other kind of the epicycle reduction gear, and adding other connecting members as required.
Patent JP-H07182653-A (JP)
Title: Magnetic recording medium
Inventor: TAJIMA SACHIYO
IPC: G11B5/71
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an improved lubricating layer by lowering attraction (static friction coefficient) and a dynamic friction coefficient of a magnetic head while keeping superior lubricating properties of perphloropolyether. CONSTITUTION:A magnetic film is formed directly or via an-undercoat layer on a non-magnetic substrate, and a protecting film is piled up on the magnetic film. A lubricating film layer is provided on the protecting film, which is obtained by applying a lubricating liquid. The lubricating liquid is obtained by adding silicone oil of 0.001-10wt.% of the perphloropolyether to the perphloropolyether and dispersing minutely in a solvent.
Patent JP-H10179355-A (JP)
Title: Folding screen with deodorizing mechanism
Inventor: SEKINE YOSHIKA
IPC: A47G5/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate or reduce unpleasant odors generated in a room in addition to increase visual agreeableness of the room. SOLUTION: This folding screen is constituted to be equipped with a deodorizing sheet. In this case, as a deodorizing sheet, the folding screen contains (a) metallic particles and/or metallic oxide particles, (b) adsorbent particles, (c) thermoplastic resin particles and (d) air-permeable fibrous materials in which (a) and (b) combine through a relative contact of the particles on the surface in the presence of (c) and in which a deodorizing sheet is preferably used. In this case, the deodorizing sheet contains the deodorizer in which (c) is combined with (d).
Patent JP-H09165715-A (JP)
Title: Block support means and block layout method using the same
Inventor: MATSUYAMA SHINZO
IPC: E01C19/52
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a support means which is capable of supporting blocks firmly and holding the end of a sheet constructed on a base. SOLUTION: A block supporting means comprises a bottom plate 1 provided with a block loading piece 11 on which a block 74 is loaded above directly or indirectly, a block support board 2 which supports the side surface of the block 74 which extends substantially vertically from the base end of the block loading piece 11 of the base plate 1 and a bearing member 3 which is laid out between the rear surface of the block support plate 2 and the bottom plate 1. A projecting strip 12 is formed on the bottom of the block loading piece 11 of the bottom plate 1.
Patent JP-H05157637-A (JP)
Title: Optical fiber type physical quantity measuring instrument
Inventor: OZAWA YASUO
IPC: G01K3/00
Filed: 1991-12-03
Abstract: PURPOSE:To simplify the constitution of the title instrument and, at the same time, to reduce the light loss of the instrument so as to improve its measurement accuracy by providing an optical multiplexer/demultiplexer which alternately transmits the Stokes' light and anti-Stokes' light of Raman scattered light returning from an optical fiber. CONSTITUTION:When the optical filter 64c of an optical multiplexer/demultiplexer 54 is set on an optical path, only the anti-Stokes' light of Raman scattered light made incident to the multiplexer/demultiplexer 54 from a connecting section 12 is supplied to a photoreceptor 56 from a connecting section 52a due to the actions of optical filters 64a-64c. The light supplied to the photodetector 56 is further supplied to an averaging circuit 58 after photoelectric conversion. The circuit 58 supplies the intensity signal of the averaged anti-Stokes' light to an arithmetic circuit 60 and, at the same time, outputs a control (conversion) signal to the optical multiplexer/demultiplexer 54. Upon receiving the signal, the multiplexer/demultiplexer 54 switches the filter 64c to another filter 64d by operating an actuator 66 and measures the intensity of Stokes' light by performing similar operations. The circuit 60 calculates the temperature distribution in an object to be measured from the intensity of the Stokes' light and anti-Stakes' light.
Patent JP-2000170170-A (JP)
Title: Construction method for immersion structure and reinforcing piece used therefor
Inventor: HAMADA YOSHIYUKI
IPC: E21D5/06
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the construction period of time and lessen works in a tunnel and reduce cost in the construction work for immersion structure in which an opening is provided. SOLUTION: An immersion structure 1 for which an opening 12 is provided at the side face is constructed by immersing a plurality of immersing bodies one after another and superimposing them with each other. A reinforcing immersing body 43 having the horizontal lower part including reinforcing pieces 13, 16 to reinforce the lower side of the opening 12 against a horizontal load is immersed in the construction process. Subsequently, both sides of the opening 12 are reinforced on the horizontal reinforcing immersed bodies 43 and the vertical reinforcing immersing bodies 45 including a reinforcing piece 15 to be orderly fitted to the reinforcing piece 16 are stacked and immersed. Then, the upper side body 43 horizontal reinforcing immersing having the same structure as the lower side horizontal reinforcing body 43 is immersed.  Further, reinforcements 18 are arranged so as to pierce the reinforcing pieces 16, 15 which are orderly fitted to each other, and concrete 19 is placed in the assembled reinforcing pieces 16, 15. The reinforcing structure 20 of the opening 12 is incorporated in it in the constructing process of the immersion structure 2.
Patent JP-H08255984-A (JP)
Title: Housing for electrical part
Inventor: DEIERUKU HAIN
IPC: B60R16/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a housing which is capable of reducing a mechanical load applied to an electrical component and protecting it against contamination. SOLUTION: An electrical component housing is composed of a first housing part 21 and second housings 1 and 7, a support 27 which supports an electric component 35 is provided inside the electric component housing, electrical connection means 4 and 32 are provided so as to electrically connect the electric component 35 placed inside the housings 21, 1, and 7 to an electrical component which is provided outside keeping the electric component 35 sealed up, and a mounting connector is provided so as to mount the housings 21, 1, and 7. The first housing part 21 and the second housing parts 1 and 7 can be jointed together direct or through the intermediary of an intermediate piece, and a packing is provided between them.
Patent JP-2001122894-A (JP)
Title: Method for producing high-purity silk peptide by gel filtration chromatography
Inventor: RO SOKO
IPC: C07K1/34
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-purity silk peptide from a neutral salt dissolved material of silk fibroin by gel filtration chromatography in a high yield. SOLUTION: This method for producing the high-purity silk peptide is a method for producing the silk peptide from the silk fibroin. In order to remove salt from the neutral salt dissolved material of the silk fibroin, the dissolved material is passed through a gel filtration chromatography apparatus packed with a medium having 1-150 μm bead size.
Patent JP-2001163400-A (JP)
Title: Evaporation preventing device for underground tank
Inventor: SAKUYAMA TATSUYUKI
IPC: B65D90/28
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation preventing device for an underground tank not generating the loss of stored petroleums. SOLUTION: An atmosphere valve 7 is connected with an air vent pipe 1 drawn out from the underground tank 2 to the ground surface. The atmosphere valve 7 is provided with a connection opening 23 communicating with the air vent pipe, an air suction opening 24 communicating with atmosphere and the exhaust opening 25 opened to the atmosphere. An exhaust valve 26 with a weight 29 is provided on the exhaust opening 25, and an air suction valve 24 is provided on the exhaust opening 25.  In the case the pressure on the side of the connection opening 23 communicating with the underground tank 2 is higher than the given exhaust operation start pressure, the exhaust opening 25 is opened and the suction opening 24 is closed, while in the case where the pressure is lower than the given air suction operation start pressure, the exhaust opening 25 is closed and the air suction opening 24 is opened, and in the cases other than the above, the exhaust opening 25 and the air suction opening 24 are closed. When the internal pressure of the underground tank is lowered, atmosphere is infiltrated from the air suction opening and the mechanical stress is not applied into the underground tank.  In the case the difference between the underground tank internal pressure and the atmospheric pressure is lower than the given value, the air suction valve and the exhaust valve are closed not to exhaust the vapor of petroleums into the atmosphere.
Patent JP-H07199259-A (JP)
Title: Vibration-proof camera
Inventor: SHIOMI YASUHIKO
IPC: H04N5/232
Filed: 1993-12-28
Abstract: PURPOSE:To achieve an optimum vibration-proof effect in the case of using a camera by respectively providing means for detecting vibration on a camera main body side and a lens side and combining them. CONSTITUTION:This camera is equipped with a photoelectric conversion means 7 provided in the camera main body 1 and detecting a shake amount applied to the camera main body 1, shake sensors 17 and 18 arranged in the lens 2 attached to the camera main body 1 and mechanically detecting the shake to the absolute space of the lens 2, a synthesis means 15 synthesizing a shake signal inputted from the lens 2 side and the shake signal calculated by arithmetic calculation from the conversion means 7, and a correction optical means 20 inclining an optical path made incident on a photographing optical system 19 to an optical axis based on output from the synthesis means 15; and information respectively obtained on the camera main body 1 side and the lens 2 side is exchanged through an information communication means 16, and the information is weighted.
Patent JP-H11179430-A (JP)
Title: Bend straightening device for long size shaft and its method
Inventor: NISHIOKA YOSHIO
IPC: B21D3/10
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To easily and correctly straighten the bend of a long size shaft without depending on the experience and skill of a worker. SOLUTION: The device is provided with a main body 11, a sliding pedestal 12 which has a bend measuring gage 13, a bend correcting ram 16 and a correction holding part 24 and forms a ball bearing allowing its rotation in a contacting part with the bend correcting ram 16 and the long size shaft 23 of the correction holding part 24, a pinion, a rack and a straight moving bearing which straight movably combine the sliding pedestal 12 to the main body 11, a rotary table 15 which is fixed to the main body 11, holding one end of the long size shaft 23 and rotationally drives the long size shaft 23 around the shaft as the center, a bearing pedestal 17 which is fixed to the main body 11 and rotatably holds the other end of the long size shaft 23, a hydraulic unit 22 which pushes the bend correction ram 16 into the long size shaft 23 side and advances it,  and an electric board 21 and a personal computer 20 which fetch a signal measured by the bend measuring gage 13 and control a straight moving quantity of the sliding pedestal 12, a turning angle of the rotary table 15 and a push-in quantity of the hydraulic unit 22.
Patent JP-H05157729-A (JP)
Title: Oxygen sensor
Inventor: KIMURA MITSUTERU
IPC: G01N27/41
Filed: 1991-12-07
Abstract: PURPOSE:To obtain an oxygen sensor with a small power consumption without using a porous substrate. CONSTITUTION:In an electrical insulator thin film 15 which is formed on a substrate 10, a thin-film heater 14 is formed at a part 15a which is positioned on a hole 27 provided on the substrate. A thin film 22 of zirconia solid electrolyte which is sandwiched by electrodes 21 and 23 is adhered and formed on the thin-film heater. Then, a through hole 28 which communicates with the hole of the substrate is provided at the thin-film heater and the electrical insulator thin film so that one of these electrodes 21 is exposed to a specimen gas. Then, for obtaining critical current characteristics, a hole in the substrate is blocked by the electrical insulator thin film 15 in the upper side and by a blocking member 29 in the lower side, respectively, and then a small hole 30 for diffusion the sample gas is provided at either of the electrical insulator thin film or the blocking member.
Patent JP-2000172255-A (JP)
Title: Effect imparter used for electronic musical instrument
Inventor: MATSUMOTO KENTARO
IPC: G10H1/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an effect imparter capable of surely imparting a special effect even to musical tone signals not containing harmonic overtone components. SOLUTION: This effect imparter has a frequency modulation circuit 2, a feedback circuit 3 for causing feedback with a prescribed gain toward the input side from the output side of this frequency modulation circuit 2 and a low frequency oscillator 6 capable of properly adjusting the modulation frequency in the frequency modulation circuit 2. Further, a distortion imparter 1 for imparting a distortion component to the input signal is installed between the feedback point of the feedback circuit 3 and the input point of the frequency modulation circuit 2.  As a result, the input signal is imparted with a harmonic overtone component by the distortion imparter 1 and is then eventually supplied to the frequency modulation circuit 2 and, therefore, the interference points of the input signal and the characteristic curve of the comb, tooth shape are increased and consequently, the special effect may be surely added to the input signal.
Patent JP-H07198595-A (JP)
Title: Infrared microscope
Inventor: TANAKA TOYOHIKO
IPC: G01N21/35
Filed: 1993-12-29
Abstract: PURPOSE:To provide an infrared microscope which enables delicate adjustment to position simply by allowing opening or closing movement horizontally with one knob. CONSTITUTION:Slits 3 and 4 having protruded parts 3a and 4a outside are made slidable and arranged symmetrical between two guides 1 and 2. Parts 7a and 8a of one of rotation devices pivoted on a frame 11 are made to abut the protruded parts 3a and 4a of the slits 3 and 4 and an end part of a push device 15 screwed down on a base 16 with a female thread thereinto is made to abut the end parts of the other parts 7b and 8b of the rotation devices 7 and 8. Springs 13 and 14 are arranged separately between the protruded parts 3a and 4a of the slits 3 and 4 and the frame 11.
Patent JP-2000136723-A (JP)
Title: Electronically controlled cooling system of global warming preventive automobile engine
Inventor: KUZE GIICHI
IPC: F16K31/68
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obviate a jiggle valve mechanism, halve a spring constant of a return spring, and double a cooling water flow rate by airtightly engaging a rod with an extremely thin part of an elastic seal spool inserted into a wax- filled thermosensible cylinder of a thermostat. SOLUTION: An elastic seal spool 5 is airtightly engaged through lubricating oil with the end surface of a guide member 4 for slidingly guiding a rod 3, and the elastic seal spool 5 is inserted into a wax 7-filled thermosensible cylinder 8 to constitute a thermoactuator 2. In this case, a thickness of a side wall of a central hole of the elastic seal spool 5 is extremely thinned in a range of 25% to 5% of a diameter of the rod 3 to eliminate a jiggle valve mechanism. A frame 11 is installed on the flange surface 16 of a thermostat 1 formed in this way, and a main valve 12 is energized in the direction for being seated on a valve seat of a housing 10 by a return spring 13 having one end supported on this frame 11.
Patent JP-H07195093-A (JP)
Title: Treatment of sewage using bioreactor
Inventor: INAGAKI JITSUO
IPC: C02F3/00
Filed: 1993-12-31
Abstract: PURPOSE:To provide a water treatment method which does not require execution of aeration and does not form sludge like the sludge formed in an activated sludge method. CONSTITUTION:A bioreactor is constituted by wet holding anaerobic sterilizing and fermenting photosynthesis microorganisms in a water permeable layer 2 which is so formed as to completely purify sewage by these sterilizing and fermenting photosynthesis microorganisms and is formed of water permeable perforated pumice and concrete. The sewage is passed through this bioreactor by spending a long time, by which the sewage is completely purified.
Patent JP-H09174570-A (JP)
Title: Mold for brush handle
Inventor: KOGURE KIYOJI
IPC: B29C33/76
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To form slanted flocking holes without breaking molding pins and guide holes by inserting the molding pins into the twisted guide holes formed in a movable mold allowing displacement in a specified direction and bringing them down projectingly into a cavity. SOLUTION: In a movable mold 23, guide holes 26 which open to a cavity picture forming surface, in which three of them are made one set, are formed slantingly to the transfer direction of the mold 23 at positions to be twisted to each other of a three-turn symmetrical form. A fixed mold 11 and the movable mold 23 are closed, each molding pin 27 is driven integrally through connection member 24, 25 with the tip part plunged into the cavity from the guide hole 26, and a molten resin is injected. Next, when the molten resin is cured, simultaneously with demolding by an ejector pin 31, each molding pin 27 is driven by the connection member 24, 25 in the reverse direction to put its tip part into the movable mold 23.  Since displacement in the perpendicular direction is allowed between the molding pins 27 and the connection members 24, 25, the molding pins 27 slide smoothly in the guide holes 26 to form flocking holes.
Patent JP-H11180502-A (JP)
Title: Refuse volume reduction device and paper cutting machine with refuse volume reduction device
Inventor: UENO TOSHIO
IPC: B02C18/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To increase a refuse processing efficiency by reducing the volume of refuse. SOLUTION: A paper cutting machine with a refuse volume reduction device comprises a refuse storing container 2 for storing refuse, a cutting mechanism part 3 installed on the upper part of the container 2, and a refuse volume reduction device 4 installed on the lower side of the cutting mechanism part 3 so that it faces the refuse storing container 2. The refuse volume reduction container 4 comprises a refuse volume reduction mechanism part 14 which diffuses input refuse, makes it fall down to the bottom part of the container, and crushes the refuse stacked at the bottom of the container by its own weight and a lift mechanism part 15 which supports and lifts the refuse volume reduction mechanism part 14.
Patent JP-H09164031-A (JP)
Title: Portable anti-fly net
Inventor: KOBAYASHI YOSHIKO
IPC: A47B71/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable anti-fly net in which dishes can be stored with out deteriorating their taste for a family member who cannot take meals simulta neously, in which the top of a table can be effectively utilized, and which can be cleanly used for a long period. SOLUTION: A box-shaped body is formed of two side surface plates 1a, 1b to hold a bottom plate 2 and an upper plate 3, a handle is installed on an upper part of the box-shaped body, a middle plate 9 is provided at a middle part inside the box-shaped body, and plural binding devices 5a are provided at side parts of the two side surface plates 1a, 1b. Core rods 11a are respectively provided at both ends and a center part of a rectangular mesh cloth, and plural binding devices 5a are provided at both side parts of the mesh cloth 10.
Patent JP-H07194338-A (JP)
Title: Food product to be orally ingested
Inventor: FUJIWARA TAZUKO
IPC: A61K33/10
Filed: 1993-12-30
Abstract: PURPOSE:To obtain food products which contains calcium carbonate from fossil organisms mainly composed of calcium, thus the product shows good digestive absorption and high mixing stability with other materials and stability with the lapse of time. CONSTITUTION:The food product is mainly composed of calcium carbonate obtained from fossil organisms mainly composed of calcium such as fossil shells, fossil corals, fossil foraminifers or fossil animal bones and is used in processed food products, beverage, food additives and drugs. The calcium carbonate is used in the form of a crushed powder or an extract from the fossil.
Patent JP-2000169811-A (JP)
Title: Flame-retardant tacky agent or tacky tape
Inventor: TERAJIMA TADASHI
IPC: C09J7/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tacky agent capable of manifesting excellent tacky characteristics and flame retardance without generating a toxic halogen- based gas at the time of combustion by compounding a microencapsulated specific flame retardant in a tacky agent composition. SOLUTION: This tacky agent is obtained by compounding preferably 35-50 wt.% of a microencapsulated aromatic phosphoric ester-based flame retardant and a microencapsulated phosphoric ester-based flame retardant in a tacky agent composition. The shell material of the microcapsule is preferably a polyurea or a melamine resin. The flame retardant preferably has 5-10 wt.% phosphorus content. The tacky agent is formed on at least one surface of a substrate to thereby afford a flame-retardant tacky tape. The resultant tacky tape preferably has >=50 gf/19 mm adhesive strength according to JIS C 2575. The flame-retardant tacky agent or tacky tape preferably has <60 s number of seconds of continuous combustion according to UL 510FR.