baber/WOPTO huggingface dataset:
Patent JP-2000160906-A (JP)
Title: Cylinder lock with handle
Inventor: NAKAE MITSUGI
IPC: E05C1/16
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and solid cylinder lock with handle. SOLUTION: This cylinder lock with handle consists of a lock main body 1 provided with a latch 15 capable of coming in and out freely at a tip thereof and handles 6a, 6b attached to a side face of a door through right and left receive seats 4, 5. An angular shaft 7 of the handle 6a on one side passes through a cam hole 3a of a cam shaft 3 of the lock main body 1 to connect it with the handle 6b on the other side, and the handle is turned to retract the latch 15 from a locking position to an unlocking position.  In this cylinder lock, a thumb-turn 10 for locking, a cam member 11 connected with a shaft 10a of the thumb-turn 10, and a lock plate sliding vertically due to the turn of the cam member 11 are provided on the receive seat 5 on one side, and a fitting recessed part 12a formed at a lower end is engaged with the angular shaft 7 when the lock plate moves downward to lock the turn of the handle or release locking thereof.
Patent JP-H06197719-A (JP)
Title: Propionic acid fermentation material and fermented substance of soybean using the same
Inventor: ISHIGAKI REIZABURO
IPC: A23L11/30
Filed: 1992-12-28
Abstract: PURPOSE:To shorten a culture period, to improve yield, to completely eliminate a smell of soybean as a raw material and steamed smell of soybean and to perfectly prevent occurrence of mold. CONSTITUTION:Powder of peeled soybean is boiled or steamed, digested with an enzyme, subjected to lactic acid fermentation to give a solution of lactic acid fermentation. The solution of lactic acid fermentation is mixed with yeast and fermented with yeast to give a fermented product with yeast, which is mixed with a solution of propionic acid fermentation obtained by mixing the solution of lactic acid fermentation with Lactobacillus bulgaricus and Streptococcus thermophilus and further with Propionibacterium shermanii and culturing. Then the solution is aged.
Patent JP-H06195656-A (JP)
Title: Rotary head device
Inventor: KIMURA TAKASHI
IPC: G11B5/52
Filed: 1992-12-25
Abstract: PURPOSE:To surely prevent floating of a tape from a lead part with simple constitution of a middle drum rotating system in particular. CONSTITUTION:A rotary drum 7 consists of a stationary lower drum part 25 which has a lead part 25a for guiding the tape, a rotary drum part 26 which is mounted with a magnetic head 27 for recording and reproducing signals and rotates coaxially with this stationary lower drum part 25 and a stationary upper drum part 28 which is disposed on the upper side of this rotary drum part 26. Means 28a, 30a, 34 for moving the stationary upper drum part 28 in its diametral direction are provided. The tape is adjusted under traveling by offcentering the stationary upper drum part 28 from the stationary lower drum part 25, by which the float from the lead part 25a is eliminated and the stable tape travel is realized.
Patent JP-H10193189-A (JP)
Title: Magnetic powder molding machine, and molding method using it
Inventor: TSUCHIYA WATARU
IPC: B22F3/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic powder molding machine to obtain a magneto- plumbite type ferrite sintered magnet and a rare earth sintered magnet which are high in degree of orientation, highly characteristic, and anisotropic by forming the dry magnetic field at a low cost, and its molding method. SOLUTION: A magnetic powder molding machine comprises a compressor 7, a coil 4 for applying the magnetic field, an upper punch 2 and a lower punch 3 of T-section movable in the y-axis direction, a stopper 5 movable in the x-axis direction, and a non-magnetic die 1, and the magnetic powder is filled while the upper and lower punches 2,3 are restricted by the stopper 5 which is mounted between the corner of a T-shaped neck part of the upper and lower punches 2, 3 interlocked with the compressor 7 and the die 1. In addition, the pulse is applied in the moving direction of the upper and lower punches 2, 3, the stopper 5 is opened to release the restriction of the upper and lower punches 2, 3, the upper and lower punches are moved by the compressor, the magnetic powder is compacted, and the pulse magnetic field is applied in the same direction to mold the magnetic powder.
Patent JP-H11187707-A (JP)
Title: Vacuum adsorption type sowing machine
Inventor: TAKENO SADAO
IPC: A01C7/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sowing device for moving an adsorbing nozzle and subsequently sowing seeds, capable of allowing the adsorbing nozzle to surely adsorb a seed by disposing a beating presser in the midway of a course for lifting the adsorbing nozzle above a hopper. SOLUTION: In a sowing device for moving an adsorbing nozzle 15 to a releasing position above a seedling pot, a position above a hopper 23, and an adsorbing position for adsorbing seeds in the hopper and subsequently sowing the adsorbed seed, a beating presser 40 is disposed in the midway of a course for lifting the adsorbing nozzle 15 above the hopper 23. In the device, one end of the beating presser 40 is pivotally supported in an upward rotatable state, and a weight 48 for controlling the beating pressure of the beating presser can be attached to the other end of the beating presser 40 in a position- adjustable state.
Patent JP-H05177933-A (JP)
Title: Method for erasing of recording of reversible thermal recording material
Inventor: HIEDA YOSHIHIRO
IPC: B41M5/36
Filed: 1991-12-27
Abstract: PURPOSE:To make repetition of recording and erasing easy by a method wherein the recording is erased by applying an opaque part in a reversible thermal recording material to a first temperature region on a low temperature side after applying that to a second temperature region on a high temperature side. CONSTITUTION:A reversible thermal recording material having a resin parent material containing an organic low molecular material as a main component represents a transparent texture in an initial state, and opaque printing is performed by applying a temperature (t2) to a character Z area with a thermal head or the like. When the opaque printed Z is erased by making transparent after leaving as it is, the character Z part is at first heated to (t2) or higher in temperature and successively heated to t1-t2 in temperature. When such heating operation is carried out, the opaque character Z part is made completely transparent to be erased, and becomes the original transparent recording material. For an area on the recording material which is heated to t1-t2 temperature after heating to at least (t2) temperature in erasing operation, only the opaque Z character part may suffice, and a solid part of one character content containing the character Z may suffice also by heating.
Patent JP-H10196376-A (JP)
Title: Method for performing longer stroke at real expansion stroke time than at real compression stroke time when piston valve and rotary valve are used in 4-cycle engine and 6-cycle engine
Inventor: NAKADA OSAMU
IPC: F01L1/38
Filed: 1996-12-31
Abstract: PROBLEM TO BE SOLVED: To transmit energy by an explosion to a piston sufficiently or plenty as much as possible by arranging two kinds of valves and air ports of a valve and an air port which open in the upper dead center and close in the lower dead center at intake stroke time and a valve and an air port which open in the lower dead center and close before the upper dead center at compression stroke time. SOLUTION: In case of a 4-cycle engine, three rotary valves 12 to 14 are used. The rotary valve 12 is formed in a cross-sectional H shape, and is provided with an intake port 32 exclusive to an air-fuel mixture and an exhaust port 33, and the rotary valve 13 is formed in a cross-sectional H shape, and is provided with an air port 34 which opens in the upper dead center and closes in the lower dead center at intake stroke time and an air port 35 which opens in the lower dead center and closes before the upper dead center at compression stroke time.  The rotary valve 14 is provided with an air port 35 which opens in the lower dead center and closes before the upper dead center at compression stroke time, as a measure against excessively opening time, and an air exclusive intake port 36 which opens before becoming rotational resistance when it excessively expands and closes in the lower dead center at expansion stroke time. Therefore, the ratio of (the compression ratio < the expansion ratio) becomes high.
Patent JP-H06199575-A (JP)
Title: Alumina-spinel castable refractory
Inventor: ICHIKAWA KENJI
IPC: C04B35/66
Filed: 1992-12-31
Abstract: PURPOSE:To suppress the reduction of the temp. of molten steel while retaining the characteristics of alumina-spinel castable refractories excellent in slag resistance by using Al2O3-MgO spinel clinker not contg. periclase crystals as a refractory material. CONSTITUTION:The objective alumina-spinel castable refractories consist of 100 pts.wt. refractory material contg. >=4 pts.wt. SiO2 and 2-25 pts.wt. binder. The refractory material consists of 10-70 pts.wt. Al2O3-MgO spinel clinker having 1.6-2.8 bulk specific gravity and not contg. periclase crystals and 30-90 pts.wt. alumina stock.
Patent JP-2000194024-A (JP)
Title: Opto-electrontc analog-to-digital converter
Inventor: YAP DANIEL
IPC: G01R19/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an analog-to-digital converter capable of sampling at a higher rate than a conventional one. SOLUTION: This analog-to-digital converter 10 has an optical pulse source 12 which generates an optical pulse train having plural optical pulses. An opto electronic digitizer 14 has a 1st input receiving the optical pulse train. The digitizer 14 has a 2nd input receiving an analog signal to be converted. The digitizer 14 has plural digital outputs. Each digital output corresponds to a range value. An electronic encoder 16 receives plural digital outputs. The encoder 16 has the digital outputs of a prescribed format.
Patent JP-2001172867-A (JP)
Title: Fiber structure having excellent fastness to light
Inventor: KUWABARA NOBUHIRO
IPC: D06M14/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain both a fiber structure and a fiber product having increased hygroscopicity without impairing a feeling as yarn or a fabric such as woven fabric, knit fabric, nonwoven fabric, etc., and excellent fastness to light. SOLUTION: This fiber structure is characterized in that the structure comprises <=70 wt.% of fiber subjected to graft polymerization with a hydrophilic vinyl-based monomer and has class 3 or higher fastness to light in JIS-L 0842.
Patent JP-H06193065-A (JP)
Title: Press-in pile driving and drawing machine and press-in piling method for concrete pile, and clamping method therefor
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 1992-12-24
Abstract: PURPOSE:To enable a row of concrete piles to be properly held with clamps without any break by forming a claw for travel on the clamps, erecting a mast on a foundation, and providing a chuck on the front end of the mast in such a way as capable of elevation for clamping a new pile. CONSTITUTION:Each clamp 2 is placed on the upper end of a wall body of existing concrete piles P1 to P4, and hydraulic cylinders 3 are operated to clamp the piles P1 to P4 with travel claws 4 and fixed claws. Then, a new concrete pile P5 is loaded on and clamped with a chuck 8. This chuck 8 is lowered along a mast 7, and the pile P5 is press-in driven into the ground, while being jointed to the front end of the pile P4. Thereafter, the mast 7 is relocated forward by a distance corresponding to one pile, and similarly new pile 6 is loaded on the chuck 8 and press-in driven into the ground. Then, all clamps 2 are released and a foundation 6 is moved forward. Furthermore, the piles P2 to P5 are again held with the clamps 2, and the pile P6 still at a press-in driving process is driven up to the upper end of the existing wall body. This operation is repeated to sequentially press in and drive new piles.
Patent JP-H11169818-A (JP)
Title: Treatment of waste composite material
Inventor: NAITO TAKEYUKI
IPC: F23G5/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating waste composite material in which volatile gas such as fluorocarbon is not dissipated in the air, explosion by generated gas is prevented, and also metals can be recovered without being oxidized. SOLUTION: Combustible containing waste composite material 14 is crushed by a crusher 1 without releasing volatile gas in the air, and also metals are recovered from the crushed composite material almost without being oxidized. In this treating method, the crushed composite material 14 is fed into a rotary kiln type gasfication furnace 2 provided with a low oxygen burner 10 to gasify combustibles in the crushed composite material 14, and also while a part of the generated gas is always burned in the gasification furnace 2, temperature is kept at 1,000 deg.C or lower at an outlet of the gasification furnace 2. Next, in a gas combustion furnace 3 connected to the gasification furnace 2, combustible gas from the gasification furnace 2 is burned at 1,000 deg.C or higher using gas containing volatile gas from the crusher 1 as combustion air.  The combustion air for the gas combustion furnace 3 is preferably a part 18 of air 16 subjected to dust collecting treatment by a cyclone 5 and a filter 6 and recycled in a crusher 1.
Patent JP-H11153270-A (JP)
Title: Pipe joining method
Inventor: TANIGUCHI TAKAHIKO
IPC: F16L13/11
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joining method where a pipe is not deviated from a pipe fitting hole in joining the pipe. SOLUTION: A thermosetting adhesive 3 is applied to an outer circumferential surface 4 of a pipe 1, and after the pipe 1 is inserted in a pipe fitting hole 5 in a flange 2, a positioning member 9 formed of the metal whose melting point is 124 deg.C is inserted into the pipe 1 and a small diameter part 7 of the pipe fitting hole 5. The pipe 1 and the flange 2 are heated in a holding furnace, and kept them at 120 deg.C for the prescribed time to harden the adhesive 3 in the prescribed degree, the pipe 1 is temporarily fitted to the pipe fitting hole 5, and the adhesive 3 is permanently hardened. In a process where the pipe 1 and the flange 2 are heated from 120 deg.C to 150 deg.C, the positioning member 9 is melted, and the molten positioning member 9 flows out of the pipe 1 and the pipe fitting hole 5.
Patent JP-2001171934-A (JP)
Title: Maintenance work supporting method and its device
Inventor: KITAHARA HIROMICHI
IPC: B66B3/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for supporting a maintenance work capable of speedily and exactly performing the information input by means of a voice of a worker in the maintenance work. SOLUTION: A voice symbol of a word entered through a microphone 10 is recognized in a voice-recognition part 11 in each unit sound, converted into a specified code, determined in classification in a message table 13 and switched to an item dictionary 16a-16c of a corresponding classification in a switching part 15, then the information whose voice is converted by the switched item dictionary 16a-16c and a common dictionary 16 is stored in a storage part 14.
Patent JP-2001177640-A (JP)
Title: Portable telephone set
Inventor: KASHIWASE SUSUMU
IPC: H04M1/73
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a battery by prohibiting operating when a portable telephone set is used except for a normal range. SOLUTION: Statistic processing is performed (S2) based on positional information obtained from a base station (S1). It is judged whether the position of the portable telephone set 10 is within the normal range (S3). When it is shown that the set 10 is outside the normal range, the owner of this set 10 is judged to be outside of his/her normal behavior due to a business trip, traveling, etc., (S5). Then, operation is prohibited.
Patent JP-H11186076-A (JP)
Title: Transformer
Inventor: SEO KATSUMI
IPC: H01F38/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To realize reduction in size and cost of a transformer, the leakage inductance of a primary winding of which is large. SOLUTION: A secondary winding 2 is wound on a primary winding 1 of a transformer via a magnetic material 4 for enlarging leak inductance. When a current flows to the primary winding 1, magnetic fluxes ϕ1 , ϕ2 passing through outer legs 6, 7 are generated as shown by a dotted line, and a leakage magnetic flux ϕ3 passing through the magnetic material 4 is also generated. The leak magnetic flux ϕ3 is one which is not interlinked with the secondary wiring 2 and provides the leakage inductance of the primary winding 1. Furthermore, the magnetic material 4 can be partially inserted without being wound all over the primary winding 1.
Patent JP-H11164705-A (JP)
Title: Shoe for competition capable of fast running
Inventor: SUEOKA HEIICHIRO
IPC: A43B13/14
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To increase the stride by changing the outsole parts of sports shoes for competition. SOLUTION: The manufacture of soft shoes by making the shoe outsoles thick without causing loss of stride, which has been impossible, thus becomes possible by nipping many movable hard materials 1 in the direction toward the diagonal and rearward in a cushion part 2.
Patent JP-2000195486-A (JP)
Title: Alkali secondary battery
Inventor: TSUKIASHI MASAHIKO
IPC: H01M10/24
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydrogen secondary battery enhancing retention of electrolyte by improving a separator and avoiding a sheet between positive and negative electrodes. SOLUTION: This alkali secondary battery is equipped with a positive electrode 2, a negative electrode 4 containing hydrogen storage alloy and a separator 3 intervening between the positive electrode 2 and the negative electrode 4. The separator 3 is made of non-woven fabric of synthetic fiber, its compressibility at the time when a pressure of 10 kgf/cm2 is applied is not more than 40% of the thickness before the pressure is applied, and the thickness under the compressed condition is not less than 0.10 mm.
Patent JP-H11192208-A (JP)
Title: Auxiliary device for fundus camera
Inventor: TOMIOKA KEN
IPC: A61B3/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a front end lens such as AML, etc., to be easily mounted by a simple structure and to make the front end lens be easily operable by a tester, by detachably mounting a cap holding a front end lens onto the lens barrel of an objective lens. SOLUTION: A cap holding a front end lens (AML) 12 is detachably mounted onto an attachment of an objective lens. A cylindrical main body 11 to be fixed on the barrel is equipped on the cap. The AML 12 is suspended by spring members 13 placed on four points in the circumference at equal intervals in the circumferential direction in the main body 11 to position the AML 12 on the optical axis of the objective lens. Because the AML 12 is suspended by plural spring members 13, the AML 12 can flexibly move when the AML is brought in contact with the cornea of a subject and there is no fear to apply unnatural force on the cornea of the subject to secure safety without load on the cornea of the subject.
Patent JP-H11190233-A (JP)
Title: Motor-driven throttle device
Inventor: SATO HISAAKI
IPC: F02D9/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and to miniaturize an entire device by providing an accelerator controlled variable detection device in a position where it becomes parallel to a valve stem in such a manner that it can be mounted on and removed from a throttle body. SOLUTION: A throttle valve 3 is rotatably provided on a throttle body 1 with the intervention of a valve stem 2 and is driven by an electric motor 7 via a reduction gear mechanism 8. The throttle body 1 is provided with a pedestal part at a position axially opposite to the reduction gear mechanism 8 across the electric motor 7, and an accelerator controlled variable detection device 21 is provided in such a manner that it can be mounted on and removed from the pedestal part. Thereby both integrated and separate type motor-driven throttle devices can be constructed using the throttle body 1 as a common part.
Patent JP-H11194728-A (JP)
Title: Suspension tool for display board
Inventor: WAKURA HIROSHI
IPC: G09F17/00
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the suspension tool for the display board which is used so that a flag lever for suspending a display board such as a flag is fitted on a wall surface of a store, etc. SOLUTION: A support member 4 is provided with a laterally long part 5 and a longitudinally long part 10 which are bent in an inverted L shape and the longitudinally long part 10 is fitted in the fitting longitudinal hole 3 of a suction rubber 1 to constitute the suspension tool for the display board. This support member 4 is provided with a swing stop part 13 formed by bending back the tip of an extension part 11 provided below the laterally long part 5, a rib 12 is projected from the extension part 11 of the swing stop part 13, and the tip surface 14 of the swing stop part 13 is made to abut against a wall surface 17. The laterally long part 5 is formed by forming a tapered tip part 9, plural projecting protrusions 6 on the peripheral surface of the laterally long part 5, and forming a hollow part extending backward from the tip of the tip part 8 and cutting a crack groove 7.
Patent JP-2000195920-A (JP)
Title: Substrate carrying system and device for manufacturing semiconductor
Inventor: WATANABE KAZUTO
IPC: H01L21/205
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a practical carrying system of substrate which can effectively reduce the time necessary for carrying substrates. SOLUTION: An autoloader which carries substrates 9 en block between an outer cassette 5 and a cassette 31 in a lock, which accommodate 25 sheets of substrate 9 by similar structures, is equipped with a first holding unit 44A which simultaneously holds 12 sheets of the substrate 9 and a second holding unit 44B for holding one sheet of the substrate 9. By driving the first holding unit 44A two times and driving the second holding unit 44B one time, 25 sheets of the substrate 9 are carried. The substrates 9 are temporarily moored on a mooring shelf 48 which is installed between the outer cassette 5 and a load lock chamber 3. By means of the second holding unit 44B, the substrates 9 are carried one by one to a positioning apparatus 43, and positioned.
Patent JP-2001183531-A (JP)
Title: Polarization holding light signal delay circuit
Inventor: KOMOTO KATSUTOSHI
IPC: H04B10/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, inexpensive polarization holding light signal delay circuit. SOLUTION: The polarization holding light signal delay circuit described in claim item 1 of this invention has a polarization-dependent optical fiber coupler, a polarization holding optical fiber which connects one pair of an input and an output of the polarization-dependent optical fiber coupler so that a closed loop is formed, and a λ/2-wavelength plate in the closed loop, so the length of the polarization holding optical fiber is reducible to a half.  A polarization holding light signal delay circuit described in claim 2 has a substrate type polarization-dependent optical coupler, a polarization holding optical fiber which connects a pair of an input and an output of the substrate type polarization- dependent optical coupler so that a closed loop is formed, and a λ/2-wavelength plate in a part of the substrate type polarization-dependent optical coupler constituting the closed loop, so the polarization holding light signal delay circuit can be provided which is inexpensive and has high mechanical reliability.