baber/WOPTO huggingface dataset:
Patent JP-2000108921-A (JP)
Title: Running transmission structure of working car
Inventor: HIRAOKA MINORU
IPC: B62D11/08
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the running transmission structure of a working car which can reduce a production cost, simplify a constitution on and contrive miniaturization. SOLUTION: A straight running.turning switch mechanism 16 which can turn up a straight running transmission state for driving right/left running device with an equal speed and a turning transmission state for reducing the speed of one side running device is constituted into a mesh type which can turn up such state that the right/left shift members 23 are meshed with the transmission gear 21 not transmitted from a turning mode switch mechanism 15 and the state meshed from the turning mode switch mechanism 15 to the transmitted steering gear 22. The turning mode switch mechanism 15 for switching the transmission state for the straight running.turning switch mechanism 16 to a speed reduced normal rotation state, speed reduced reverse rotation state and brake state is constituted to a mesh type by which the single shift member 30 can be meshed with either one of a normal rotation gear 21, reverse rotation gear 31 or fixed member 32 and a multi-plates clutch 36 capable of a transmission regulation is arranged on the transmission lower side of the turning mode switch mechanism 15.
Patent JP-H03146863-A (JP)
Title: Method for identifying product
Inventor: SATO MITSUKATSU
IPC: C09D11/02
Filed: 1989-11-02
Abstract: PURPOSE:To substantially prohibit copying and reproducing and to improve the accuracy of identification by selecting the amino acid, polypeptide and polynucleotide made as identifying labels which can be analyzed by a chemical technique even if the quantity is extremely slight and incorporating the same into a coloring agent. CONSTITUTION:The coloring agent contg. >=1 kinds of the identifying labels selected from the group consisting of the amino acid, polypeptide and polynucleotide is stuck to the product. The product is identified by measuring this coloring agent. The amino acids existing in the nature and the synthetic amino acids are included in the amino acid. The polypeptide formed by selecting >=2 amino acids and forming peptide bond by a chemical synthesis and matural polypetide are used as the polypetide. The DNA formed by bonding deoxyribonucleotide with a phosphoric acid bond and more preferably the DNA contg. 5 to 20 bases are used as the polynucleotide. Colorless coloring agents, such as black ink, India ink, and toners of copying machines, and chromatic coloring agent, such as cinnabar seal ink, colors, dyes, and paints, are used as the coloring agent.
Patent JP-H08143738-A (JP)
Title: Base composition for external preparation
Inventor: NAKAGAWA TAKASHI
IPC: C08L33/06
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a base composition for an external preparation, which can be used for an ointment base or a cataplasm base, is excellent in the ability to promote the permeation of a medicine into the skin and can give a lowly irritating preparation. CONSTITUTION: This composition is the one prepared by mixing a copolymer of an alkyl (meth)acrylate with a comonomer having, for example, a lactam group, a carboxyl group, an amino group, an amide group, a hydroxyl group or the like with polyvinyl acetal and suited for use in, for example, an ointment or a cataplasm. This composition may further contain a plasticizer.
Patent JP-S63141614-A (JP)
Title: Filter device
Inventor: MUNEKAWA YOSHIHIDE
IPC: B01D29/09
Filed: 1986-12-01
Abstract: PURPOSE:To continuously treat a large amount of raw liquid for filtering by winding a belt type filter medium around a winding shaft in which a filtrate passage is formed and housing it in a vessel provided with a liquid supply part. CONSTITUTION:The water supply pipe (the liquid supply part) 13 is provided to the lower side wall of the vessel 1. A filter cassette consisting of a filter 3 wound with a filter paper 4 and a winding roll 5 stuck with the outer end of said filter paper 4 is prepared and is rotatably received in the vessel 1. The raw water to filter in a water storage vessel 21 is pressurized and sent into the vessel 1 by a water sending pump 20, and the raw water is permeated from the outermost surface of the wound filter paper 4 into the inner part, and the filtration is performed. When the pressure detected by a water pressure gauge 19 exceeds a specified value in the filtration, the outermost part of the filter paper 4 is wound off by a controller 22 in order to expose new surface, and the wound-off filter paper is wound around the winding roll 5.
Patent JP-H03250651-A (JP)
Title: Plastic molded semiconductor device
Inventor: INA TATSUYA
IPC: H01L23/29
Filed: 1990-10-24
Abstract: PURPOSE:To maintain the strength of a package and improve heat radiation efficiency simultaneously by adopting a package structure provided with a cooling hole which penetrates a wall surface of a semiconductor device. CONSTITUTION:A semiconductor chip 13 fixed with an element installation section of a lead frame 12 is electrically connected with a lead 14 by way of a bonding wire 15, all of which are sealed with epoxy resin 16 and transfer molded so that they may be maintained. The epoxy resin 16 is provided with three cooling holes 17a, 17b, and 17c formed, which penetrate the side walls 16a, and 16b of the epoxy resin 16. The heat generated on the semiconductor chip 13 is transferred to the lead frame 12, and at the same time, it is transferred to an epoxy resin layer 16c on the top and irradiated to an air layer in the cooling holes 17a, 17b, and 17c. Since the cooling holes are penetrated here, the air in the holes does not remain and is passable, thereby enabling higher radiation efficiency to be maintained. Furthermore, the epoxy resin is bored to a minimum limit. This construction makes it possible to minimize the drop in package strength and does not pose any practical application problem.
Patent JP-S646767-A (JP)
Title: Current detector
Inventor: YAMASHITA MITSUO
IPC: G01R15/18
Filed: 1987-11-13
Abstract: PURPOSE:To enhance detection sensitivity, by composing a bridge circuit of an inductance element, in which an exciting coil is wound around a magnetic core in a troidal shape formed with an amorphous thin band or a thin wire, and resistors, and capturing a current to be detected at the output of the bridge circuit as the variation in inductance. CONSTITUTION:An inductance element 1, a variable resistor 2 and two fixed resistors 3 and 4 constitute a four-side bridge circuit 5. A high frequency oscillator 6 is connected to a power source terminal of the bridge circuit 5. The high frequency oscillator 6 generates a high frequency voltage so that the output is deviated in one direction from zero. The inductance element 1 is magnetized only in the positive magnetizing direction. Adjustment is performed so that the bridge circuit 5 is balanced when the current to be detected is 0 and the output becomes 0 by using the variable resistor 7. Therefore, the high frequency voltage having the low value is outputted in one current flowing direction and the high frequency voltage having the high value is outputted in the other direction at the output terminal of the bridge circuit 5 with the zero balance point as a reference. When the voltages are amplified and made to pass through a filter, the CD output can be detected.
Patent JP-H03150214-A (JP)
Title: Production of crystalline layer phosphate compound
Inventor: UEDA SHUNKICHI
IPC: C01B25/37
Filed: 1989-11-02
Abstract: PURPOSE:To efficiently obtain the subject crystalline layer phosphate compound suitable for an adsorbent, an inorganic ion-exchanger, etc., in a short time by blending a tetravalent metal compound with a phosphate source, blowing steam thereinto and carrying out a reaction under heating in the presence of steam. CONSTITUTION:A tetravalent metal compound (e.g. cerium oxide) is blended with a phosphate source (e.g. phosphoric acid) in a crucible and placed in an electric furnace together with the crucible. Steam is then blown into the furnace so as to heat and react the tetravalent metal compound with the phosphate source in the presence of steam, thus obtaining the objective crystalline layer phosphate compound (e.g. crystalline layer cerium phosphate). The mixing ratio of the tetravalent metal compound to the phosphate source is suitably within the range of 0.5-2.5 converted into molar ratio of P2O5/MO2 (M is tetravalent metal element). The above-mentioned method provides a condition where the reaction product can readily hold crystal water due to introduction of steam from the outside in the reaction under heating. The objective crystalline layer phosphate compound can be obtained in a short time therefor.
Patent JP-2000108434-A (JP)
Title: Paper deformation preventing apparatus for printer fitted with cutter
Inventor: IGARASHI HITOSHI
IPC: B41J11/66
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a peculiar 'deformation' in a printer fitted with a cutter constituted so that a roll paper is reversed in the direction reverse to the winding direction thereof on the way of a paper feed passage and printed in a printing part to be cut and separated at every printed matter unit by a cutting means. SOLUTION: In a printer fitted with a cutter equipped with the paper supply roller 23, paper feed roller 4 and discharge roller 5 successively arranged to a paper feed passage from an upstream side, a drive control part 40 controlling the drive states of these rollers and the printing part 2 provided between the paper feed roller and the discharge roller 5 and constituted so that roll paper is reversed in the direction reverse to the winding direction thereof on the way of a paper feed passage and printed in a printing part to be cut and separated at every printed matter unit by a cutting means, the drive control part 40 is formed so as to reverse the respective rollers after the completion of printing to return the leading end of the roll paper to the position on the upstream side of a position where paper is deformed when allowed to stand as it is to allow the same to stand by.
Patent JP-H08148140-A (JP)
Title: Manufacture of current collector-integrated sheet-like composite positive electrode and manufacture of polymer solid electrolyte battery using the positive electrode
Inventor: ITO TSUKANE
IPC: H01M10/0585
Filed: 1994-11-21
Abstract: PURPOSE: To manufacture a sheet-like composite positive electrode excellent in cycle characteristics and a polymer solid electrolyte battery using the positive electrode with good work efficiency. CONSTITUTION: A polymerization material and electrolyte salt are dissolved in a nonaqueous solvent to manufacture a polymer solid electrolyte precursor. A positive electrode active material and an electron conducting material are mixed to the polymer solid electrolyte precursor to manufacture a positive electrode forming mixture. This mixture is arranged on a positive electrode current collector in the sheet rolling process, then it is rolled into a sheet shape. This rolled sheet is heated or radiated with ionizing radioactive rays in the hardening/binding process, the polymerization material in the sheet is polymerized to harden the rolled sheet, and the sheet is bound to the positive electrode current collector.
Patent JP-H02133895-A (JP)
Title: Coin sorting method
Inventor: ABE HIROSHI
IPC: G07D5/08
Filed: 1988-11-15
Abstract: PURPOSE:To exactly select even coins whose material and diameter are approximate to each other by utilizing an egg-shaped sensor coil. CONSTITUTION:A pair of egg-shaped sensor coils 3 in which one end has a small radius of curvature RA and the other end has a large radius of curvature RC are placed on both sides of a guide rail 2 by allowing its lengthwise direction to run along the lengthwise direction of a coin passage. In this state, a variation of an oscillation frequency and an oscillation voltage caused by passing of a coin is stored by a microcomputer, and by bringing it to integer division, plural measured data being free from an influence caused by a difference of a rolling speed of the coin are derived, and by comparing them with internal data, whether the coin is correct or artificial is decided. In such a way, a small difference of a material, plate thickness and the diameter of the coin is discriminated with high accuracy, a kind of money can also be changed by only changing the data and it becomes unnecessary to change the hardware side, and the miniaturization of a sorting device and the simplification of a circuit constitution can be contrived.
Patent JP-2000118807-A (JP)
Title: Center drive unwinding device and unwinding method for master roller having core
Inventor: KLIMEK WAYNE D
IPC: B65H16/10
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To smoothly replace an empty core with a new master roll by transporting the new master roll with a first cart, holding it by a chuck, releasing the empty core from the chuck, and discharging it outside a machine with a second cart. SOLUTION: A pair of side frames 21 constituting an unwinding stand 20 has a core chuck rotated by a motor 26. A master roll positioning cart 30 supports a new master roll R and can move horizontally and vertically. The unwinding stand 20 detects an edge portion of the master roll R with a sensor array 45, and moves the positioning cart 30 until a core C matches to a core chuck. When unwinding of the master roll R is finishing, a core removing cart 50 moves to the side frame 21 and rises. The chuck backs from the core C, the almost empty master roll R is supported by the core removing cart 50, and rotates on rollers 61, 62. During that time, the master roll positioning cart 30 moves the new master roll R to a grabbing position by chucks.
Patent JP-H09122698-A (JP)
Title: Screenings dewatering apparatus and screenings-washing and dewatering apparatus
Inventor: MAGOORI HIROSHI
IPC: B30B9/14
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To reliably carry out dewatering treatment for screenings of various properties. SOLUTION: A screenings-washing part 10 is unitedly formed in a prior stage to a screenings-dewatering part 20. The screenings-dewatering part 20 is provided with a dewatering screw 23 to extrude the screenings while compacting it and a joint revolution preventive member 25 to suppress revolution of screenings along with the screw in a cylindrical press pipe 22 having water discharge holes. The screenings-washing part 10 has a hollow washing screw 13 which stirs and transports the screenings in the washing pipe 12 and the outlet part of the washing pipe 12 is connected with an inlet part of the screenings-washing part 20.
Patent JP-H03150278-A (JP)
Title: Decoration of inorganic building material
Inventor: ASAGI NORIO
IPC: C04B41/65
Filed: 1989-11-02
Abstract: PURPOSE:To enable the colored decoration of an inorganic building material with an asbestos-free colored cement layer by forming a colored layer composed mainly of cement and silica and containing flat polypropylene fibers on the surface of cement inorganic building material. CONSTITUTION:A colored layer composed mainly of cement and silica, mixed with polypropylene fibers having flat cross-section as reinforcing fibers and added with aggregate. pigment and water is formed on a surface of an inorganic building material formed by using cement as a main raw material. The polypropylene fiber used in the above process is preferably the one having a fiber width of 0.05-0.8mm, a fiber thickness of 0.01-0.02 mm and a fiber length of <=1mm. The present decoration process enables the colored decoration of an inorganic building material with an excellent colored layer comparable to a colored layer compounded with asbestos absolutely without using asbestos causing hygienic hazard.
Patent JP-H10128503-A (JP)
Title: Short side weir in twin roll type continuous casting equipment
Inventor: YANO ATSUSHI
IPC: B22D11/059
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a short side weir which can prevent sticking of molten steel during casting without increasing cost. SOLUTION: In the short side weir in a continuous casting equipment constituting a mold with one pair of mold rolls arranged in mutually parallel and the short side weirs arranged at the positions corresponding to both end parts of both mold rolls, this weir is constituted of a refractory. The average grain size of this material at a part of 10-40% of the whole thickness in the thickness direction from the inside surface in contact with the molten steel is made to <=500μm. Further, the average grain size of the refractory material in the thickness direction is made to gradually larger from the inside surface to the outside surface.
Patent JP-H11118828-A (JP)
Title: Terminal corresponding to combination case
Inventor: SUZUKI KEN
IPC: G01R1/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To easily keep the electric connection even when the position displacement or the difference in interval between a movement, etc., and a wiring board is found by using an expansible/contractible electrically conductive spring as a part of a terminal base. SOLUTION: In a cross coil type indicating instrument 10, for example, a spring terminal 14 which is a connection terminal used in the connection of a movement 11 with a wiring board 15, and corresponding to a combination case, comprises a spring body expansible/contractible within a specific range, one end of the spring terminal is connected to a connection terminal at female side 16 to be connected to a coil 19 for generating the magnetic field, and the other end thereof is soldered 18 to the board 15. Whereby the stress caused by the position displacement due to the distortion of the spring body can be relieved, and the electric connection can be surely kept, even when the displacement is found on the connecting position of the board 15 corresponding to the connection terminal 16 in a manufacturing process.  The spring body can also cope with the difference in size caused by the fluctuation of the ambient temperature, and further the spring body can be expanded and contracted to a proper size, when an interval 17 is different by the difference of the models of automobiles, in a case loading on automobiles.
Patent JP-H10116342-A (JP)
Title: Picture processing method
Inventor: YAMAZAKI MORIKAZU
IPC: G06T7/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To precisely specify a target element by sequentially executing plural processing processes for detecting a constitution element which is the nearest to a reference element in terms of the structure of a flexible member on a previously decided direction against the reference element in the constitution elements and setting the constitution element to be the new reference element and setting the constitution element detected in the processing process which is obtained in the end to be the target element. SOLUTION: A mesh deciding means detects a mesh 42 which is the most adjacent to a reference mesh 40 on the structure of the mesh and which is on an obliquely lower part based on a binarized signal corresponding to a picture signal in a detection area 38 at the right back against the feed direction of the mesh and sets the mesh to be the new reference mesh (first processing process). A mesh 44 which is the most adjacent to the reference mesh on the structure of the mesh and which is on an obliquely upper part is detected based on the binarized signal corresponding to the picture signal in the detection area 38 at the left back against the feed direction of the mesh and the mesh is set to be the new reference mesh (second processing process).  They are sequentially executed and the reference mesh detected in the final processing process is set to be the mesh (target mesh) into which a needle is to be threaded.
Patent JP-2000095317-A (JP)
Title: Pipe conveyor
Inventor: HASHIMOTO KUNIO
IPC: B65G15/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To easily regulate and mount/demount a correcting roller from the outside of a frame during operation so that a pipe-rounded belt for a pipe conveyor can be operated in a normal condition without rolling during travelling. SOLUTION: In a pipe conveyor wherein an endless belt 20 is carried between a pair of pulleys and the belt 20 on the forward side is rounded in a pipe shape by a plurality of shaping rollers 22 arranged so as to circularly encircle the belt 20 to store articles to be carried inside in travelling, a correcting roller 26 is detachably mounted on the other side face, required to correct the belt, of a supporting frame 30 with the shaping rollers 22 secured to one side face so that the belt 20 can be regulated even during travelling to correct its rolling and operated in a normal condition.
Patent JP-H07183054-A (JP)
Title: Electric terminal
Inventor: JIYAN KUROODO JIYORII
IPC: H01R13/15
Filed: 1994-10-27
Abstract: PURPOSE: To provide a compact terminal with a large current-carrying capacity being suitable for automatic assembly. CONSTITUTION: A terminal 2 comprises a contract body 10 and a reinforcing spring 12 with a pressure contact reinforcing part 4 elastically supporting pressure contact part 28. The reinforcing spring 12 has a contact spring part 42 comprised of a curved elastic beam 48 supported both ends by openings 24, 26 on a side wall 22 of the contact body 10. The contact spring part 42 is formed an upper wall of the contact and generates a high contact pressure on an opponent male tab. The pressure contact reinforcing part 44 has a reinforcing rib 62 to increase the spring strength and the compact terminal 12 is obtained by arranging the reinforcing spring 12 in a press contact part 28. The most suitable material with the high conductivity for the contact body 10 can be selected by adopting the reinforcing spring 12.
Patent JP-H08239867-A (JP)
Title: Casting method for excavating tool
Inventor: SHIROMIZU SADAJI
IPC: E02F9/28
Filed: 1995-11-06
Abstract: PURPOSE: To improve the trouble that a dead head removal trace is left at the inner bottom section of a recess provided in an excavating tool main body. CONSTITUTION: A dead head 2 is formed so that the lower end of the dead head 2 is connected to a recessed cavity 1c lower by one step than the inner bottom section of a recess 1a provided in an excavating tool main body 1. The excavating tool main body 1 is cast when a molten metal is poured from the dead head 2, and the dead head 2 is removed from the connection section between the lower end of the dead head 2 and the recessed cavity 1c after casting. Since a dead head removal trace 1d is generated in the recessed cavity 1c lower by one step than the inner bottom section of the recess 1a, the dead head removal trace 1d does not interfere with an adapter during usage even if the dead head removal trace 1d is not removed, the man-hours for removing the dead head removal trace 1d are not required, and the excavating tool main body 1 is made more economical.
Patent JP-H0994895-A (JP)
Title: Production of inwardly folded box fitted with four corner lids
Inventor: MORITA SHINICHI
IPC: B31B50/62
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To continuously produce an inwardly folded box fitted with four corner lids while feeding the same. SOLUTION: Left and right rear flaps 16, 17 are turned in while a lid part 20 is horizontally fed forwardly and the oblique rules 29, 30 of the front ends of left and right side surface parts 13, 14 are bent and a rear side surface part 12 is bent and the oblique rules 26, 27 of both ends of the rear side surface part are bent. Next, left and right side surface parts 13, 14 are bonded to the bending left and right rear flaps 16, 17 and, further, left and right front flaps 18, 19 are turned in. Next, the lid part 20 and the front side surface part 15 are turned in and the left and right side surface parts 13, 14 are bonded to the left and right front flaps 18, 19.