baber/WOPTO huggingface dataset:
Patent JP-H06190855-A (JP)
Title: Production of anisotropic magnet roll
Inventor: YASUDA AKIRA
IPC: G03G15/09
Filed: 1992-12-25
Abstract: PURPOSE:To produce an anisotropic magnet roll having sufficient magnetic characteristics by injection molding using relatively simple facilities. CONSTITUTION:An injection mold is provided with an even number of permanent magnets 3 and yokes 4 for a magnetic circuit. These magnets 3 are arranged along the periphery of a cavity 1 at a cross section of the mold vertical to a shaft to a magnet roll to be molded. The adjacent magnets 3 are in contact with each other at a position apart from the cavity 1. The yoke 4 is interposed between the same magnetic poles of the magnets 3 from said position to the periphery of the cavity 1. On the periphery of the cavity 1, a ratio of a central angle corresponding to an area occupied by the yoke 4 to a central angle corresponding to an area occupied by the magnet 3 is determined to 1/10-1/2.
Patent JP-H10170405-A (JP)
Title: Combustion state detection device
Inventor: YOSHINAGA TORU
IPC: G01M15/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To accurately judge combustion state by detecting, with simple configuration and precision, increase/decrease, in accordance with combustion state in a combustion chamber of an internal combustion engine, of combustion ion amount. SOLUTION: A measurement voltage applying means 2B applies an A.C. voltage which is low-enough for no discharge to counter electrodes 11 and 12 of an ignition plug to which dischargeable voltage is applied from an ignition voltage applying means 2A. A combustion ion detecting means 5A which detects the combustion ion presents between counter electrodes 11 and 12 from the current signal outputted from a current detecting means 4 at operation of the measurement voltage applying means 2B, and a combustion state analyzing means 6A which analyzes such combustion state as knocking, etc., based on behavior of combustion ion, are provided. Control means 31 and 32 finish discharge at TDC(top dead center), and then actuate the measurement voltage applying means 2B, thereby a detection period is stable independent of engine rotation number.
Patent JP-H10169983-A (JP)
Title: Glow plug
Inventor: KURIHARA MASAKAZU
IPC: F23Q7/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a glow plug which is excellent in a coaxial property of a heater and a connection fitting, and is higher in high temperature connection strength. SOLUTION: The present glow plug comprises a housing 6, a heater 2 inserted into the housing 6, a core shaft 3 for power supply inserted into the housing directed toward an upper end of the heater 2, and a connection fitting 4 for connecting the heater 2 and the core shaft 3. The connection fitting 4 includes a core shaft coupling part 42 for coupling the core shaft 3 and the heater 2. The heater 2 is inserted into the heater coupling part 42 and is brazed with the heater coupliong part 42. There is kept unchanged clearance between an outer peripheral surface of the insertion part 21 of the heater 2 and an inner wall of the heater coupling part 42.
Patent JP-H06190866-A (JP)
Title: Manufacture of molded piece having skin material
Inventor: SUGIYAMA KOJI
IPC: B29C45/14
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a molded piece having excellent appearance by a method wherein first and second molds are provided, a skin material is mounted on the first mold, a resin material is injected into the first mold so as to connect to the rear face of the skin material integrally, a cylindrical member is mounted in the second mold, the resin material is further injected into the second mold, and the cylindrical member and the skin material are connected integrally. CONSTITUTION:A skin material 4 is mounted on a first mold and a resin material is injected into the first mold so as to form a pair of semi-cylindrical members 5 and 6. At this time, a top surface 3a of the semi-cylindrical members 5 and 6 is connected to a rear face 4c of the skin material 4 integrally. A terminal part 4a of the skin material 4 is wound in a rear face 3b of the semi-cylindrical members 5 and 6, and a holding hole 4b is held by an engaging cylinder 7 and an engaging protrusion 8. When the engaging cylinder 7 and the engaging protrusion 8 are engaged with each other, a cylindrical member 3 is formed. The cylindrical member 3 is mounted in a second mold. Further, when the resin material is injected into the second mold, the rear face 3b of the cylindrical member 3 and the terminal part 4a of the skin material 4 are connected integrally, so that a resin molded piece having high toughness and excellent appearance is obtained.
Patent JP-H06310865-A (JP)
Title: Printed wiring board and preparation thereof
Inventor: SHIRAI MASAHARU
IPC: H05K1/11
Filed: 1992-12-28
Abstract: PURPOSE: To provide a printed wiring board capable of being reliably connected to an internal layer wiring and of realizing high wiring density. CONSTITUTION: A blind hole 23 that reaches an internal wiring 22 and has a larger opening than a bottom part is formed on a substrate 21, and a conductor pattern 25 is formed on a bottom surface and an internal peripheral surface of the blind hole 23 for connecting the internal layer wiring 22 and a surface layer wiring 24.
Patent JP-2000167928-A (JP)
Title: Heat-shrinkable polyester film
Inventor: TAHODA TADASHI
IPC: B29C61/06
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyester film for use as a label of a full bottle, particularly as a label of a full bottle made of glass and in which wrinkles due to shrinkage, shrinkage mottles, or strains rarely occur. SOLUTION: The hot-water shrinkage percentage of the heat-shrinkable polyester film in a primary shrinkage direction is 10-50% at a treating temperature of 70 deg.C.treating time of 5 seconds, and 75% of more at 85 deg.C.5 seconds. And the degree of shrinkage in a direction perpendicular to the primary shrinkage direction is 10% or less at 85 deg.C.5 seconds, and Young' modulus at 10 deg.C or lower after shrinkage is 2.3×1010 dyn/cm2 or less.
Patent JP-H11238812-A (JP)
Title: Mask rom cell and its manufacture
Inventor: KIMU JIN SU
IPC: H01L21/8246
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a mask ROM cell capable of reducing the size of a cell by preventing short channel effect, and a manufacturing method of the cell. SOLUTION: A mask ROM cell is provided with a P-type semiconductor substrate 21, a plurality of N-type impurity diffusion regions 23 which are formed in the surface of the P-type semiconductor substrate 21, stretch in one direction and maintain specified intervals, insulating films 24 formed on the respective impurity diffusion regions 23, gate insulating films 25 formed on the semiconductor substrate 21 between the respective impurity diffusion regions 23, and a plurality of gate lines 26a which are formed on the gate insulating films 25 and the insulating films 24, stretch in the direction perpendicular to the respective impurity diffusion regions 23 and maintain specified intervals.
Patent JP-H09170681-A (JP)
Title: Piping fixing jig
Inventor: HIGUCHI KUNIHIKO
IPC: F16L3/223
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a piping fixing jig which can facilitate piping installation and attain good workability and cost reduction. SOLUTION: This piping fixing jig 4, where a base part 41 and a piping installation part 42 are formed integrally and which is provided with a locking groove 41a, is slid and fitted on a rail member 2 mounted on a roof slab 1. A sheath pipe 6 is pressed against and fitted into a recessed part 42c, and a flexible binding member 5 passed through an attaching hole 42f is wound around the outer periphery of the sheath pipe 6 and tightened to be fixed. This piping fixing jig 4 is fixed on the rail member 2 by bolting.
Patent JP-H09236161-A (JP)
Title: Continuously variable transmission
Inventor: TSUKADA YOSHIAKI
IPC: F16H15/52
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To automatically control the change gear ratio of a continuously variable transmission through simple structure. SOLUTION: A continuously variable transmission T comprises a drive face 29 supported on the outer periphery of an input shaft 23; a drive face 29 supported on the outer periphery of an input shaft 23; a driven face 30 supported on the outer periphery of an output shaft 22; a plurality of double cones 39 supported on cone holders 31 and 56 and making contact with the two faces 29 and 30; and a torque cam mechanism 33 arranged between the cone holders 31 and 56, The torque cam mechanism 33 comprises a roller 36 arranged at the cone holders 31 and 56; and a guide groove 41 arranged on the inner wall of the casing in such a state to be inclined with an axis L and engaged with the roller 36.  When input torque of the cone holders 31 and 56 are changed, the cone holders 31 and 56 are moved in the direction of an axis L by a reaction force exerted on the roller 36 by the guide groove 41 , and a change gear ratio is changed.
Patent JP-H07184639-A (JP)
Title: New yeast and its use
Inventor: KUROSE NAOTAKA
IPC: C12H6/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for stably mass-producing a Japanese rice wine enriched in fermented flavor from low-polished rice at low cost in a short period by using a new yeast. CONSTITUTION:A new yeast belonging to Saccharomyces cerevisiae, resistive to amphotericin B and capable of producing a large amount of isoamyl acetate component and a method for producing Japanese rice wine using this yeast are provided. A method for selecting a new yeast, capable of selecting the amphotericin B-resistant Saccharomyces cerevisiae from a group of yeast cells is also provided.
Patent JP-2001161166-A (JP)
Title: Seedling raising vessel, planting structure of plant seedling and planting apparatus in which plant seedling grown by the same seedling vessel is planted
Inventor: TAJIMA TSUNEO
IPC: E04D11/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To solve setting failure in transplantation due to inactivity of root part caused by so-called state overcrowded with roots in a seedling raising vessel and enable a plurality of seedlings to plant in soil to be transplanted when state overcrowded with roots does not occur and rapidly and readily form garden excellent in growing performance of plants at a low cost at the rooftop or on the roof. SOLUTION: This seedling-raising vessel comprises a body part for retaining roots of a plurality of seedlings and a dividing part installed in the body part and separating the above plurality of seedling root parts into every seedling at the end. This planting structure of plant seedlings is characterized in that a plurality of seedlings grown in the above seedling-raising vessel, kept in a state in which the roots are connected to each other in a part excluding the above dividing part and forming slits by the above dividing part at the ends of these roots are pulled out from the seedling-raising vessel and placed on or planted in soil to be planted. This planting apparatus is designed so as to plant seedlings by the above planting structure.
Patent JP-H08231331-A (JP)
Title: Fluoride releasable synthetic substance
Inventor: RAINHORUTO NOBUAKU
IPC: A61K6/884
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic dental material having a fluoride releasing rate capable of matching with that of a glass ionomer cement. SOLUTION: This fluoride releasing synthetic material is a polymerizable dental material and contains (a) a polymerizable ethylenic monomer based on a bi-functional or a poly-functional (meth)acrylate, (b) an initiator and an activating agent as necessary, (c) a usually used filler, and as necessary a pigment, a thixotropic agent, a plasticizer and other auxiliaries, and in addition, (d) a water soluble (inorganic) complex fluoride expressed by the general formula: An MFm (A is a monovalent cation; M is a metal belonging to III-V main group of II-V sub group; (n) is 1-3 integer; (m) is 3-6 integer).
Patent JP-H05158575-A (JP)
Title: Clock skew observing system
Inventor: UEHARA IZUYUKI
IPC: G01R31/319
Filed: 1991-12-05
Abstract: PURPOSE:To facilitate the adjustment of a clock skew. CONSTITUTION:The system is provided with delay lines 8-10 which can adjust a delay time. Logical levels of clock signals CLA, CLB and CLC distributed from a clock oscillator 11 through these delay lines 8-10 are compared by exclusive OR circuits 30, 31. A comparison output of this comparing circuit is led out of terminals 32, 33 of a clock skew observation connector. Accordingly, a waveform can be observed by one piece of probe, and by adjusting the delay time of the delay lines 8-10, a clock skew can be adjusted easily.
Patent JP-H09291180-A (JP)
Title: Stabilized thermosetting polymer composition and method
Inventor: ROJIYAA DABURIYUU ABAKIAN
IPC: C08L71/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting polymer compsn. inhibited from oxidative degradation and hence lowered in the rate of consumption of an antioxidizing agent by using a specific polyolefin, a phosphite compd. and a polyalkylene glycol.  
     SOLUTION: A polyolefin polymer (A) which under goes oxidative degradation in the presence of oxygen in air and which has a wt.-average mol.wt. of 40,000 to 1,000,000, a melt index (ASTM D-1238-5T, 190°C) of 0.01 to 20g/10min, and a density of 0.960 to 0.956g/cm 3  is blended with 0.005-5wt.% phosphite compd. (B) and 0.01-0.3wt.% polyalkylene glycol (C) of 200 to 10,000 in wt.-average mol.wt., and if necessary, 20-1,000ppm silica (D), 100-2,000ppm phosphorus-contg. antioxidizing agent compd. (E) and/or at least one ancillary additive (F) selected from among 10-500ppm polyalkylene glycol of at least 3,000 in no.-average mol.wt., 10-500ppm polyalkylene oxide, and 5-200ppm sterically hinered amine compd., provided that the wt. ratio is such that A:B=0.04 to 60:1 and B:C=0.066 to 500:1. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07196485-A (JP)
Title: Lipid metabolism improver and food products improving lipid metabolism
Inventor: ISHIKAWA FUMIYASU
IPC: A61P3/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide a lipid metabolism improver and a lipid metabolism- improving food products which increase the amount of L-carnitine, suppresses the accumulation of lipids and stimulates the decomposition of fatty acids to accelerate the production of energy therefrom in the living bodies. CONSTITUTION:A solution of meat extract containing L-carnitine is subjected to adsorption treatment with an activated carbon or a porous synthetic resin adsorbent having pores of 15 to 30 angstrom average pore sizes to collect the fraction containing L-carnitine in an increased concentration.
Patent JP-H05156610-A (JP)
Title: Supporting structure for structure
Inventor: TADA HIROSHI
IPC: E01D19/04
Filed: 1991-12-10
Abstract: PURPOSE:To carryout efficient replacing work by forming recesses, which are fitted with upper and lower boards fixed on structures, in the upper and lower faces of a support placed between upper and lower structures and removing bolts while jacking-up to take the support only out in replacement. CONSTITUTION:A board 5 with bolt holes is fixed on a concrete upper structure G with an anchor member 9, while a substrate 11 is fixed on a lower structure B with an anchor member 15. Fitting recesses 26, 29 which are engaged with the upper and lower boards 5, 11 are formed in the upper shoe 17 and the lower shoe 20 constituting a support 3 with a rubber elastic material 19. The support 3 is detachably fixed to the boards 5, 11 with bolts 32, 33. When the support 3 is replaced, the bolts 32, 33 are removed while jacking-up to take the support 3 only out. It is thus possible to do efficient replacing work.
Patent JP-H07203595-A (JP)
Title: Sound field signal reproducing device
Inventor: MATSUMOTO MASAHARU
IPC: H04N7/08
Filed: 1993-12-29
Abstract: PURPOSE:To realize sound field reproduction with the same feeling of extent and presence as that of four-channel stereo reproduction at the time of two- channel stereo reproduction. CONSTITUTION:A rear part or side part signal being an SS(t) signal is taken-out with a switch 16 at the time of four-channel stereo reproduction and the difference signal of the right and left signals SL(t) and SR(t) is taken-out with the switch 16 by a difference signal pick-up equipment 15 at the time of two-channel stereo reproduction. Then, the output of the switch 16 is given to FIR filters 2a and 2b and a signal processing for executing fixture to the right and left rear part or the side part of a sound image is executed by adding delay in delay equipments 3a and 3b. The signal processed here, SR(t), SL(t) and SC(t) are added in adders 4a and 4b so as to output a surround sound.
Patent JP-2000170947-A (JP)
Title: Electromagnetic multidirectional switching valve
Inventor: YAMAGUCHI OSAMU
IPC: F16K31/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic multidirectional switching valve capable of contriving power saving and miniaturization of a permanent magnet by improving magnetic efficiency by making a case part covering a valve element by the combination of a magnetic material and a non-magnetic material. SOLUTION: In this electromagnetic multidirectional switching valve constituted of a solenoid valve 9 provided with a circular-arc magnetic pole plate A22 operating a valve element 17 for multidirectional switching and the same magnetic pole plate B23 and a valve main body 19 for switching a channel of refrigerant by fixing a ring-shaped permanent magnet 21 around the valve element 17 arranging the valve element 17 within a case 2 made of a non-magnetic material and rotating the valve element 17 on a valve seat 11, a cylinder part of the case 2 is constituted of a magnetic material part 2a and a non-magnetic material part 2b and magnetic efficiency for rotating the valve element 17 for multidirectional switching is improved.
Patent JP-H10178862-A (JP)
Title: Automatic cutting method for plant and automatic cutting device used for the same
Inventor: MIYATA KAZUO
IPC: A01D45/26
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that it is difficult to automatically cut a plant such as a cabbage or the like. SOLUTION: Tension is imparted to a slackened wire 1 whose both longitudinal direction sides are supported, the wire 1 is made tense, the wire 1 is abutted to the upper part from the ground surface of the plant 2 grown in a field at the time and the plant 2 is cut. Or, the wire 1 is returned to an original tense state by pulling and separating the tense wire 1 whose both longitudinal direction sides are supported, the returning wire 1 is abutted to the upper part from the ground surface of the plant 2 grown in the field and the plant 2 is cut.
Patent JP-H05161645-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KATO TOMIO
IPC: G06T1/00
Filed: 1991-12-11
Abstract: PURPOSE:To improve a picture quality as a whole by executing an optimal frame correlation processing in accordance with depth of a scanning line of a linear or sector image. CONSTITUTION:To a frame correlation processing circuit 4, sampling data S1 from a probe 1 and the previous display image data Dt-1 read out of a frame memory 6 are inputted, and also, depth related to the data S1 is inputted. With respect to both input data, the frame correlation processing circuit 4 executes a frame correlation processing by the most suitable correlation degree in accordance with its depth, calculates the display image data D1 of this time and writes it in the frame memory 6.
Patent JP-H10192989-A (JP)
Title: Warning system of defective bending angle of article in metal plate bending device
Inventor: SASAJIMA KATSUJI
IPC: B30B15/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a system which detects a defective bending angle of a work without requiring sampling inspection, etc., and which warns it to a person in charge in a metal plate bending machine of a press brake, etc. SOLUTION: A D-value of a prescribed bending article, and each output value where the regular final pressures pa, pb of up and down driving cylinders 3a, 3b of a moving table 2 attached with a die D are detected with each pressure sensor 4 in the working time are received and stored in an NC controller 5, when these values of each article are not reached to the regular values in the real bending time, the composition is made so that the worker is warned.
Patent JP-H10194570-A (JP)
Title: Finisher and image forming device provided therewith
Inventor: KODAMA HIROICHI
IPC: B42B4/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To selectively staple or bind a bundle of sheets corresponding to the number of outputted sheets even if the number exceeds a predetermined number for stapling or falls below a predetermined number for binding. SOLUTION: A finisher first detects the number of originals 7 with its counter, secondly calculates the number of sheets of one bundle outputted out of a printer part 101 on the basis of the set number of printed sheets and of information about single-side or perfecting printing, and lastly determines whether the number of sheets outputted is of or below a predetermined number for stapling or not on the basis of the calculated results to thereby selectively staple the sheet bundle with its stapler 106 or bind the sheet bundle with its binder 107.
Patent JP-2000172713-A (JP)
Title: Maintenance part retrieval system
Inventor: MATSUKAWA MITSUO
IPC: G06F17/30
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To decide a needed part in a short time. SOLUTION: This system retrieves a building facilities device specification database 100 with a building facilities management number, the number of a machine and a construction code which are inputted as retrieval keys and acquires a device type name. It also retrieves a maintenance part material database 110 with the device type name as a retrieval key and acquires a working drawing number as retrieval data. It also retrieves a warehouse part number database 120 with the working drawing number as a retrieval key and acquires a warehouse part number as retrieval data. It further is connected to a physical distribution system based on the acquired warehouse part number when a request comes.
Patent JP-2000183717-A (JP)
Title: Semiconductor device
Inventor: SUZUKI AZUMA
IPC: H03K19/0175
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has a programmable impedance output buffer circuit, which ensures an operation margin to reduce matching error. SOLUTION: The semiconductor device has an output buffer circuit whose impedance is automatically adjusted by connecting a resistor RQ to a terminal ZQ. The output buffer circuit has a reference current source circuit consisting of a constant current source 22, which generates a current IZQ by applying a constant voltage VZQ resulting from dividing an intermediate power supply VDDQ between VSS and VDD to the resistor RQ and supplying a constant current corresponding to it from the VDD, and of a constant current source 23 giving the constant current to the VSS, has a pull-down dummy output buffer 12, which consists of NMOS TRs whose drains are connected in common to the constant current source 22, has a pull-up dummy output buffer 12 consisting of a PMOS TR whose drain is connected to the constant current source 23.  The source of the buffer 14 is controlled by the VDD and the drain is controlled by VDD-VDDQ/2.
Patent JP-2000218826-A (JP)
Title: Ink replacing flash system
Inventor: BLUM JOHN N
IPC: B41J2/185
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a system for flashing ink residue from a fluid system for use in a continuous ink jet printing station. SOLUTION: Ink is rapidly drained from a fluid system and this fluid system is refilled with a flash fluid. The flow of the flash fluid is directed through all of the constitutional elements of the fluid system usually housing ink. Thereafter, the flow of the flash fluid can be turned to a waste fluid tank 4 without being recirculated to an ink tank.