baber/WOPTO huggingface dataset:
Patent JP-S6372420-A (JP)
Title: Manufacture of beta type titanium alloy wire stock
Inventor: TAKATORI HIDEO
IPC: B21C9/00
Filed: 1986-09-12
Abstract: PURPOSE:To obtain wire stocks having good dimensional accuracy and surface quality by heating a beta type titanium alloy at a specific temp. in a vacuum or an inert gas atmosphere, annealing by cooling at a specific speed, again heating the alloy at a specific temp. in the air, and then cold drawing the alloy. CONSTITUTION:As for cold drawing of a beta type titanium alloy, the alloy is heated at a temp. in a temp. range higher than the beta transformation point in a vacuum or an inert gas atmosphere. Then, the alloy is subjected to a solution heat treatment (annealing) by cooling at a speed higher than 1.8 deg.C/min, is subjected to an oxide film forming treatment by heating at a temp. of 600-800 deg.C in the air, and then is cold drawn. Thus, the cold wire drawing without seizure by a die is performed and wire stocks having the good dimensional accuracy and surface quality.
Patent JP-H1119432-A (JP)
Title: Filter for air conditioning
Inventor: HONMA HIROBUMI
IPC: B01D39/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To maintain the clean environment, such as removal of dust, smell, etc., and the proliferation control of the bacteria suspended in a room by superposing the pleated antimicrobially finished nonwoven fabric of a polyethylene(PE) stock impregnated with active carbon and flame-retardant finished cotton on each other and collecting dust, etc., of coarse particles with the flame-retardant finished cotton and dust, etc., of fine particle diameters with the antimicrobially finished nonwoven fabric. SOLUTION: The antimicrobially finished nonwoven fabric of the PE stock impregnated with the active carbon of a first layer and the flame-retardant finished cotton of a second layer are superposed on each other. The superposed layers are subjected to pleating of specified intervals having an acute angle at the vertexes of folds and are formed to a cylindrical shape enlarged in a dust collection area, by which a pleated filter part 4 is formed. A top prate upper part 5 and top plate lower part 6 are adhered to this filter part 4, by which the filter for air conditioning is formed. The pleated filter part 4 is molded to a shape having a cylindrical shape, elliptical cylindrical shape, square cylindrical shape and other polygonal cylindrical shapes. The top plate parts 5, 6 are subjected to flame-retardant finishing.  As a result, the removal of pollen from outdoors, the dust and smell, etc., of smoking rooms and the uncomfortable smells, malodors, etc., of hospitals, hotels, livestock barns, etc., and the maintaining of the clean environment by suppressing the proliferation of the bacteria floating in the room, etc., are made possible.
Patent JP-H021483-A (JP)
Title: Agricultural fungicide
Inventor: KURAHASHI YOSHIO
IPC: C07D417/12
Filed: 1988-08-30
Abstract: NEW MATERIAL:The compound of formula I {A<1> is group of formula II or III [X<1> is H, halogen, cyano, nitro, 1-5C (halo)alkyl, etc.; Y<1> is halogen, cyano, nitro, 1-5C (halo)alkyl, etc.; n is 0-3]; Z is O or S; W<1> is H, halogen, cyano, carboxyl, nitro, 1-5C (halo)alkyl, etc.; l is 0-3}. EXAMPLE:2-(4-Trifluoromethylbenzenesulfonylamino)-6- trifluoromethoxybenzothiazole of formula IV. USE:An agricultural fungicide. PREPARATION:A compound of formula V is made to react with a compound of formula hal-SO2-A<2> (hal is halogen).
Patent JP-H1144899-A (JP)
Title: Driving device using elecromechanical conversion element
Inventor: KOSAKA AKIRA
IPC: H02N2/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a driving device with good driving efficiency in constitution where the magnitude of load is different between the positive and negative driving directions of a member to be driven in a driving device using an electromechanical conversion element (piezoelectric element). SOLUTION: The piezoelectric element is arranged so that a displacement characteristic direction more advantageous between the elongation displacement characteristic and the contraction displacement characteristic of the piezoelectric element may be aligned with the driving direction where the load is large. An X-axis actuator 10 and a Y-axis actuator 20 are arranged on the base frame 1 of a driving mechanism for the correction lens of a camera, so that the lens barrel 2 of the correction lens L is driven in an X-axis direction and a Y-axis direction. The load is larger in the case of driving the correction lens L upward against gravity than in the case of driving it downward.  Then, the piezoelectric element of the actuator 20 is arranged so that the more advantageous displacement characteristic direction of the element may be aligned with the driving direction (upward direction) where the load is large.
Patent JP-H07196172-A (JP)
Title: Device to perform carriage of container safely
Inventor: NORUBERUTO RIIDERU
IPC: B65F3/00
Filed: 1994-09-07
Abstract: PURPOSE: To surely hold a single container or the plurality of containers by arranging oppositely at least two holding stays, by attaching the containers to a holding frame by shape combination, and by attaching them to a truck. CONSTITUTION: Each of containers 1, 3, 4, 5 has a rectangular cross-section, and walls 7, 8 are provided in parallel each other to a collar 6 in an upper end. An annular stepped part 9 is formed in a lower part of the collar 6, and walls 10, 11 of the container 1 are made thin conically toward a downside to be extended to a bottom part 12 of the container 1. A carrying device has two sliding parts 13, 14 arranged parallelly each other, and holding stays 37, 42 are provided on the sliding parts 13, 14 to be borne on holding frame. A space for allowing the container 1 to be shape-combined is formed in the holding frame to hold the container 1. The holding frame is connected to a chassis of a truck or the like. Slipping of the container is prevented thereby in a traveling direction and a lateral direction.
Patent JP-2000043933-A (JP)
Title: Bottle carrying device
Inventor: EBISAWA TAKASHI
IPC: B65B17/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To stabilize bottles during transportation and to enable piling-up in tiers of the bottles at a store front or the like by a method wherein side plates each having fitting holes wherethrough mouths of bottles penetrate when the plate is erected are formed at both sides of bottle receiving seats whereon the bottoms of the bottles are fitted, and a holding part is formed at the front edge of each of the side plates. SOLUTION: For a bottle carrying device 1 made up of a flexible material by means of batch molding, an appropriate number of bottle receiving seats 3 to which bottoms 2a of bottles 2 are fitted are formed approximately at its center while side plates 5a and 5b each having fitting holes 4 wherethrough mouths 2b of the bottles 2 penetrate are integrally formed at both sides of the bottle receiving seats, and holding parts 6a and 6b are formed respectively at the upper ends of the side plates 5a and 5b. Indented parts 7 for receiving the mouths 2b of the bottles 2 are formed at the underside of the bottle receiving seats 3, and thereby stability can be ensured when the bottle carrying devices 1 respectively having the bottles housed therein are piled up in tiers.  With each of the fitting holes 4 formed oblongly, the mouth 2b of the bottle 2 can be penetrated easily therethrough, and the fitting holes naturally hold the backside of the mouths 2b after the penetration under the state of temporary holding.
Patent JP-H0850032-A (JP)
Title: Magnetic encoder
Inventor: TAKANAMI SHUICHI
IPC: G01D5/244
Filed: 1994-08-05
Abstract: PURPOSE:To provide a magnetic rotary encoder which can highly accurately detect an origin signal in an incremental manner with a reduced count of parts by using a flat thin film magnetic resistance element, and does not necessarily require to change a design of a head even when a magnetization pitch of a scale is changed. CONSTITUTION:A thin film magnetic resistance element consisting of a magnetic resistance element film 1 connected with conductor terminals 5a, 5b and 5c for tone detection of a resistance change, a conductive non-magnetic film 2 and a conductive soft magnetic film 3 is held between magnetic shielding films 4f and 4r. Constant current sources 7a and 7b are connected between the conductor terminals 5a and 5c and between the conduct,or terminals 5b and 5c. The conductor terminal 5c is used as a common terminal. The thin film magnetic resistance element is arranged in the vicinity of a surface of a medium having an A-phase clock signal track 6a, a B-phase clock signal track 6b and an origin signal track 6c so as to detect a magnetic field generated by the medium from a thicknesswise direction of the thin film.
Patent JP-H1137196-A (JP)
Title: Flat spiral spring
Inventor: ADACHI KATSUHIDE
IPC: B65H75/48
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a flat spiral spring easily installed in a case of a cord reel, simply assembled engageable in a small diameter, and easily stored and handleable. SOLUTION: A rear end side of a steel sheet 2 constituting a flat spiral spring 1 is equipped with an engaged claw 3 and an engaging hole 4 forming an engaged means for having engaged this flat spiral spring 1 in a state of showing curledness. This engaged claw 3 is formed at a nearly central position in the cross direction in the steel sheet 2. On the other hand, the engaged hole 4 is formed in a spot getting closer to the upper end in the cross direction in the steel sheet 2, and the steel sheet 2 is rolled round over the rear end side successively from the tip side and both end sides in the cross direction of the steel sheet 2 are formed into a spiral type almost trued up, and then the rear end side is pressed in the axial direction of rolling round, and then the engaged claw 3 and the engaging hole 4 are made engageable in a state of forcibly shifting the position.
Patent JP-S6274758-A (JP)
Inventor: MINOWA YUKIO
IPC: B61D17/04
Filed: 1985-09-27
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-H0265972-A (JP)
Title: Dressing device for electrolysis in process
Inventor: SHIMIZU NORIHIKO
IPC: B24B53/00
Filed: 1988-08-29
Abstract: PURPOSE:To pass a large current only to the part to be subjected to dressing by providing a means impressing voltage between a grindstone and cover in the state of releasing an electrolyte in to the cover covering the polishing place of a grindstone. CONSTITUTION:An electrolytic current is passed to a brush 6 via a sleeve connector 23 and pin connector 3 from the dressing control device of a voltage impressing means including a control circuit for making the electrolytic current of a machine tool main body 9 side in a pulse shape and converting polarity, and one part located on the outer peripheral face of the boss 13 of a rotating grindstone 12 is made as a slip ring 14 and led to the part to be subjected to dressing of the grindstone 12, i.e., the polishing and grinding face opposed to a cover electrode 5 from a brush 6. In this case, an electrolytic action is generated with the binder of the grindstone 12 face dipped in an electrolyte 33 as an anode and the cover electrode 5 as a cathode and the binder is transferred to the cathode side, but the abrasive grain having high electric resistance and hard hardly receives the electrolytic action and appears by remaining on the grindstone 12 face as it is, and new polishing and grinding face is formed.
Patent JP-S6273919-A (JP)
Title: Manufacture of seat cushion
Inventor: KANEKO TAKAFUMI
IPC: B68G5/02
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a seat cushion which is comfortable to sit on, by a method wherein urethane foam raw materials are cast into each of cavities of a top and bottom forces by varying either compounding or a fill at least and foamed and the top and bottom forces are closed in the midst of gas blowing reaction. CONSTITUTION:Urethane foam raw materials 20a whose fill and compounding have been selected are cast into a cavity 16 of a top force 12 so as to form a rather hard cushion pad. The urethane foam raw materials 22a whose fill and compounding have been selected are cast into a cavity 18 of a bottom force 14 so that a cushion pad formed of the raw materials 22a becomes softer than that formed of the raw materials 20a cast into the top force. As for a foamed thing composed of the urethane foam raw materials 20a, 22a, which have been kept foamed independently by closing an expansion molding tool 10 in the midst stage of gas blowing reaction of the urethane foam raw materials 20a, 22a cast into both the cavities 16, 18, the gas blowing reaction is advanced by unifying the thing and turned into a seat cushion having the rather soft cushion pad part.
Patent JP-S59104080-A (JP)
Inventor: IIDA OSAMU
IPC: F27B21/06
Filed: 1982-12-07
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-H09210743-A (JP)
Title: Flow rate measuring method and apparatus
Inventor: FUREDEI BURAININKU
IPC: G01F1/58
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate measuring method which is capable of measuring even a comparatively small flow rate economically. SOLUTION: This flow rate measuring method of a medium flowing through a conduit part 2 is to measure a current induced by a medium flowing through an alternating magnetic field, which is applied traversing the direction the medium flows. The alternating magnetic field is applied by moving a permanent magnet 3 to a conduit part 2, for example, by rotating or reciprocating it. This flow rate measuring apparatus 1 of the medium has a conduit part 2 through which the medium flows, at least one magnet 3 arranged near the conduit part 2 to form the alternating magnetic field crossing the longitudinal axis thereof in the conduit part 2 and a means 4 linked to the conduit part 2 to detect a current induced by the medium flowing through the magnetic field. The magnet 3 is a permanent magnet and arranged movable to the conduit part 2.
Patent JP-H1167892-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAITO TOMOHIRO
IPC: H01L21/76
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an element characteristic, by forming an element separation insulating film which covers the side wall of an element separation groove and protrudes from the surface of an element forming area on the element separation insulating film which is buried to the middle of the element separation groove. SOLUTION: A buried oxidized film 5 is formed on the whole face and it is etched until the upper side wall of a trench groove is exposed. The upper corner of the element forming area is exposed. A polycrystalline silicon film 6 is formed on the whole face. Then, a silicon nitride film 3 and the unnecessary polycrystalline silicon film 6 on the buried oxide film 5 are removed, so that the polycrystalline silicon film 6 on the boundary of the element forming area and the trench groove does not come under the element forming area. The polycrystalline silicon film 6 is oxidized by a thermal oxidizing method and it is changed to the silicon oxide film 6a. Thus, the upper corner part of the element forming area is covered by the silicon oxide film 6a, and it can prevent the upper side wall of the trench groove from being exposed when removing the buffer oxide film 2.
Patent JP-H0870887-A (JP)
Title: Optical resolution of halogenated compounds
Inventor: MIYADERA AKIHIKO
IPC: C12R1/265
Filed: 1994-09-08
Abstract: PURPOSE: To enable the optical resolution of a halogenated compound which is useful as a starting substance of quinolone derivatives by treating an ester of 1,2-cis-2-halogenocyclopropane-1-carboxylic acid with cell bodies of a microorganism capable of asymmetric hydrolysis and isolating the optically active compound from the reaction mixture. CONSTITUTION: 1,2-cis-2-Halogenocyclopropane-1-carboxylic ester of formula I (R is an alkyl; X is a halogen) such as propyl 1,2-cis-2-fluorocyclo-propane-1- carboxylate is treated with a culture mixture of a microorganism capable of asymmetric hydrolysis, the cell bodies of the microorganism or a treated product of the cell bodies and optically active (1S,2S)-2-halogenocyclopropane-1-carboxylic ester of formula II is isolated and collected from the reaction mixture.
Patent JP-H0380195-A (JP)
Title: Single crystal of oxide garnet and faraday rotating element
Inventor: WATANABE TOSHIAKI
IPC: G02F1/09
Filed: 1989-08-21
Abstract: PURPOSE:To provide the single crystal of oxide garnet which is free from the generation of crazing and cracking and is not increased in the insertion loss of light by growing a single crystal layer of oxide garnet on a garnet substrate crystal having an extinction ratio of a specific value or above. CONSTITUTION:The single crystal of the oxide garnet is produced by growing the single crystal layer of the oxide garnet on the garnet substrate crystal having >=35dB extinction ratio. The single crystal layer of the compsn. expressed by formula A3(FeB)5O12 (A is Bi, Pb, Ca, rare earth element; B is a transition metal element exclusive of iron, Al, Ga, Sc, In, Ge, Si) is adequate as the single crystal layer of the oxide garnet. The resulted single crystal of the oxide garnet is polished and an optical antireflection film is formed thereon at need, then the single crystal is cut. The Faraday rotating element which does not degrade the extinction ratio of an optical isolator is thereby produced.
Patent JP-S60106518-A (JP)
Title: Process for controlling absorbent in wet treating apparatus for stack gas
Inventor: YAMAGUCHI FUMIHIKO
IPC: B01D53/77
Filed: 1983-11-15
Abstract: PURPOSE:To improve controllability of the amt. of the amt. of feed of absorbent depending on load on and to improve absorption performance by controlling the amt. of absorbent to be fed to an absorbent tank with a small capacity of an absorbent tank depending on the concn. of waste gas an exhaustion line and spraying a fixed amt. of liquid absorbent in an absorption tower. CONSTITUTION:Waste gas is introduced into an absorption tower through a line 1 and purified, and is discharged through a line 3 thereafter. The amt. of absorbent such as CaCO3 powder to be fed to an absorbent tank 6 is controlled by controlling an absorbent feeder 5 depending on the concn. of waste gas passing through a discharging line 3 and sensed by a gas concn. sensor 7. A control valve 9 is regulated by a level sensor 8 and water is fed from a water feeding line 10 to a tank 6 so as to hold a fixed level. The liquid absorbing in the form of slurry is sprayed from a spray nozzle 14 in the bsorption tower 2 by controlling a control valve 12 so as to maintain a constant flow rate of the liquid absorbent flowing through a feeding line 13 of the liquid absorbent.
Patent JP-H05204376-A (JP)
Title: System and method for improving tone quality of acoustic musical instrument and combination for producing music
Inventor: KAATEISU RETSUKUSU KAATAA JIYU
IPC: G10C3/00
Filed: 1992-08-12
Abstract: PURPOSE: To improve the sound quality of a key-driven acoustic musical instrument like a piano without using an expensive material or mechanism, or an assembling method employed for a superior musical instrument. CONSTITUTION: The sound quality of an acoustic piano 10 which is played is made rich by converting the output of a synthesizer 27 and supplying the converted output to the soundboard of the piano 10. The synthesizer 27 operates in response to the playing of a key on the keyboard 18 of the piano by generating an electronic signal correspondent equivalent to a note sound generated by hitting the key. These correspondents are amplified through the converter such as a speaker and imported to a sound board 11. The output of a speaker 30 excites acoustic response of the soundboard 11, bridge, and strings of the piano complementing music generated by the piano 10 in response to the playing on the keyboard 18.
Patent JP-S60107623-A (JP)
Title: Liquid crystal display device
Inventor: TERADA YASUMICHI
IPC: G02F1/133
Filed: 1983-11-17
Abstract: PURPOSE:To shorten the response time by allowing orientation directions of liquid crystal molecules of two substrates to cross at about 90 deg. and making them symmetrical with respect to the center line viewed from the direction of an abserver. CONSTITUTION:Liquid crystal molecules in the front side are orientated in the direction of a solid line 21, and those in the rear side are orientated in the direction of a broken line 22. Rubbing directions of orientation directions of liquid crystal molecules of both substrates make theta 90 deg., and these orientation directions are made symmetrical with respect to the center line viewed from the direction of the observer of an arrow 23, namely, theta1 45 deg. and theta2 45 deg.. By this constitution, the response time, especially, the fall time is shortened considerably.
Patent JP-H0937188-A (JP)
Title: Television with outlet for game machine for household
Inventor: YOSHIDA HITOSHI
IPC: H04N5/64
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To easily set a television channel to the channel of a game machine by controlling an outlet for the game machine and a video input terminal by a switch. SOLUTION: The video/audio output cord 7 of the game machine is connected to the video/audio input terminal 2 of this television 4 and then, a cord 6 for the power source of the game machine is connected to the outlet 1 for the game machine of the television 4. Then, when the switch 3 attached to the television 4 is pressed, the power of the television 4 is supplied, a current is made to flow to the outlet 1 for the game machine and the power of the game machine for a household is turned on. Then, video signals and audio signals inputted from the video/ audio input terminal 2 are outputted respectively from the screen and the speaker of the television 4. When the power source cord 6 and the video/audio cord 7 of the game machine 5 for the household are connected to the television 4, since the game machine 5 for the household can be used just by pressing the switch 3 of the television 4, the handling time of switching the channel is reduced. Also, the switch can turn off the power and interrupt the input of signals.
Patent JP-H0497625-A (JP)
Title: Receiver for automobile
Inventor: NISHIYAMA YOSHINORI
IPC: H04B1/16
Filed: 1990-08-14
Abstract: PURPOSE:To attain stable reception at all times by changing a setting of an SD (station detector) based on a temperature change in a cabin. CONSTITUTION:An S meter output representing an electric field strength is fed from an intermediate frequency amplifier section 21 to an A/D converter 9 and a controller 1, and a temperature detected by a temperature sensor 3 detecting a temperature in a cabin is inputted to the A/D converter 9. The controller 1 is provided with a storage device 2, in which an S-meter output corresponding to the temperature in the cabin is stored. The controller 1 reads an S-meter output corresponding to the temperature in the cabin detected by the temperature sensor 3 from the storage device 2 and sets a channel selection sensitivity by using the output as an SD voltage to allow a front end section 20 to control for seeking. Since the channel selection sensitivity is changed corresponding to a change in the temperature in the cabin in this way, stable reception without dispersion due to temperature is attained.