baber/WOPTO huggingface dataset:
Patent JP-H10267189-A (JP)
Title: Heat-insulated reactor
Inventor: LEHMAN JEAN YVES
IPC: B01J8/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a reactor improved in heat insulation. SOLUTION: A heat-insulated reactor 1 is operated for treating gas by supplying it to a floor 15 of inactive material. The reactor has a cylindrical shell 5 provided with a heat-insulating means 21 which includes a wall 25 parallely arranged to the shell for determining a gas charging cavity 27 together with the shell. The wall 25 is arranged inside the shell, between the shell and the floor of the inactive material arranged thereinside. The gas charging cavity 27 is communicated with a portion in the reactor housing the gas to be treated, or communicated with a portion in the reactor housing the treated gas. The reactor has a means 43 which prevents flow of gas through the gas charging cavity for separating the untreated gas from the treated gas.
Patent JP-H10181462-A (JP)
Title: Article holder
Inventor: SANO HISASHI
IPC: H04M1/11
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for holding an article such as a cellular telephone or a remote control unit for an AV equipment in an automobile or the like, which can be surely hold the article, being vibration-proof and easily removable. SOLUTION: A holder body 1 is composed of a rear surface part 1a, a stationary arm part 1b for supporting an article at one side surface thereof, a movable arm for supporting the article at the other side surface thereof, having a slidable surface which can slide at the rear side of the rear surface part 1a so as to adjust the position thereof in accordance with the article to be held. A restraining member provided at each of opposed surfaces of both arm parts, is made of an elastic material, and a beard-like protrusion part composed of several protrusions is provided at its one surface, being projected in a direction which is inclined rearward and upward with respect to a direction perpendicular to the surfaces of the arm parts.  Since the article is held between a pair of the beard-like protrusion parts which is made of a material having suitable friction and elasticity, and formed being inclined upward and rearward, it is possible to ensure a sure holding force in a wide directional range between the forward direction and the downward direction.
Patent JP-2001178007-A (JP)
Title: Battery charging facility
Inventor: KOTANI KAZUO
IPC: H02J7/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery charging facility which simultaneously and surely charges, with a single unit, plural batteries to save the number of units of charger, and improve the charging efficiency. SOLUTION: This battery charging facility 1 for charging the batteries of a plurality of unmanned carriers 4a, 4b, 3c,..., etc., comprises a charger composed of a constant current charging control unit 5 and a constant voltage charging control unit 6 to have two charging functions, a constant current power supply line 8 connected to the constant current charging control unit 5, a constant voltage power line 9 connected to the constant voltage charting control unit 6, and a plurality of charging terminals 3a, 3b, 3c, etc., connected to these lines. Moreover, each charging terminal 3a, 3b, 3c, etc., also includes a charging contact for charging the battery of the unmanned carriers 4a, 4b, 4c, etc., and a switching means for switching the constant current power supply line 8 and a constant voltage power line 9, at charging of the battery.
Patent JP-H11173312-A (JP)
Title: Pipe joint
Inventor: WATANABE HIROSHI
IPC: F16B7/04
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a mounting tool, such as pipes, to be easily mounted without applying processing on the end part of a rod form object, such as bars, consisting of a pipe, simplify structure and excellent in workability of a mounting work and productivity. SOLUTION: A pipe joint comprised a pipe fitting-in part 3 formed in a columnar shape; a threaded engagement hole 4 formed approximately at the central part of the end face on the one end part side of a pipe fitting-in part 3; a slide part 4 formed in a conical shape in the end part of the threaded engagement hole part 4; a slit 5 forming a plurality of forced spread parts 6 into which division is made from the end face on the other end part side of the pipe threaded engagement part 3 centering around the threaded engagement part hole part 4; a joint part 7 consisting of a screw-form part formed on the one end part side of the pipe fitting-in part 3; a columnar part 8b having an expansion part 8c connected on the bottom side of the expansion part 8a; an engagement part 9 formed on the end face of the columnar part 8b;  and a forced spread fixing tool 8 provided to forcibly spread the forced spread part 6 threadedly engaged with the threaded eengagement hole part 4.
Patent JP-H1149790-A (JP)
Title: Production of riboflavin-5'-phosphoric acid and its sodium salt
Inventor: NARABE YUKIO
IPC: A61K31/665
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To profitably obtain the subject compound useful for medicines, food additives, feeds, industrial intermediates, etc., by reacting riboflavin with phosphorus oxychloride, and separating, decomposing and isomerizing the obtained cyclic phosphate ester as reaction intermediate. SOLUTION: This method for producing a riboflavin phosphate or its sodium salt comprises reacting riboflavin of formula I with phosphorus oxychloride in the presence of pyridine, taking out the riboflavin cyclic 4',5'-phosphoridate of formula II or its salt as a reaction intermediate from the system, and subsequently decomposing and isomerizing the reaction intermediate under an acidic condition comprising a 1-35.5 (w/w)% concentration acid in a volume of 1-10 times that of the riboflavin as starting raw material. Thus, the objective riboflavin-5'-phosphoric acid of formula III or its sodium salt useful for medicines, food additives, feeds, industrial intermediates, etc., can profitably be obtained.
Patent JP-H05171189-A (JP)
Title: Cleaning solvent composition
Inventor: KITAMURA TATEO
IPC: H01L21/304
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the subject composition, composed of pentafluorobutane, a solvent and a nonionic surfactant, having cleaning characteristics similar to those of R113 without affecting the ozonosphere and useful for electronic parts, etc., such as printed boards. CONSTITUTION:The objective composition is composed of (A) 1,1,1,2,2- pentafluorobutane, (B) preferably 0.1-50wt.% solvent such as >=5C alkanes soluble in the component (A) and (C) preferably 0.001-10wt.% nonionic surfactant such as an ether type nonionic surfactant.
Patent JP-2001171943-A (JP)
Title: Elevator equipment
Inventor: AIDA YOSUKE
IPC: B66B7/08
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure requiring no boring process applied to a guide rail 8 and no change in a rail size, even when mounting a hitching part 7 to hang the rope socket 13 of a main rope 6 to the guide rail 8. SOLUTION: A reinforcing material 20 having a raised part 22 formed by applying a bending process to a sheet and many mounting holes 23 bored on the sheet is provided on the base part 8a of a guide rail 8, and a hitching part 7 is mounted to the guide rail 8 by a rail clip 10 so as to pinch the reinforcing material 20.
Patent JP-H06197104-A (JP)
Title: Decoder device
Inventor: FUKAMATSU FUJIYUKI
IPC: H04N21/418
Filed: 1992-12-25
Abstract: PURPOSE:To unnecessitate the data management of an ID number at a manufacture side, and to attain the manufacture cost down of a decoder device. CONSTITUTION:A decoder device 10 is equipped with a terminal (t1) through which an ID number for a demodulation processing at a decode part 11 is inputted to an ID memory 13, the terminal (t1) is connected with a terminal (te) through which the ID code is outputted from an encoder device E, and the writing operation of the ID number is operated from the control part of a control computer C connected with the encoder device E. Thus, the ID number peculiar to the decoder device 10 is set in the ID memory 13 in the decoder device 10.
Patent JP-H06192628-A (JP)
Title: Self-adhesive tape, and process cartridge and image formation apparatus using same
Inventor: FUEI NAOKI
IPC: C09J7/02
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a self-adhesive tape which sticks firmly to an adherend but is easily peeled off by forming a self-adhesive layer comprising a foaming self-adhesive layer and a nonfoaming self-adhesive layer on at least one side of a tape substrate. CONSTITUTION:On at least one side of a flexible tape substrate 1a is formed a self-adhesive layer 1b which comprises a foaming self-adhesive layer X contg. a thermal blowing agent 1c and a nonfoaming self-adhesive layer Y contg. no blowing agent in such a manner that the area of the layer X (S1) and the area of the layer Y (S2) satisfy the relation: S1>S2.
Patent JP-H11190358-A (JP)
Title: Boot for constant speed unversal coupling
Inventor: SASABE MITSUO
IPC: F16D3/84
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a boot by integrally forming radial ribs on a flange part of a boot shoulder part and an outer surface corner part of a cylindrical part at equal pitches so as to make the boot lightweight while avoiding lowering the rigidity of the shoulder part. SOLUTION: A boot 1 is made, in its entirety, of a flexible rubber or resin material, and is composed of a large diameter part 1a adapted to be fitted to an outer race H and fastened by a band 2, a small diameter part 1d fitted on a shaft S and fastened by a band 3, a curbed part 1c extending from the small diameter part 1d to the large diameter part 1b, and a boot shoulder part 1b extending from the curved part 1c to the large diameter part 1b and reinforced by triangular cross-sectional shape radially ribs 1e which are integrally formed on and projected from a flange part if constituting the boot shoulder part 1b and an outer surface corner part of a cylindrical part 1g, at equal pitches.  With this reinforcement, rotational swelling of the boot shoulder part 2b and the curved part 1c during rotation of the boot can be restrained, thereby it is possible to eliminate the necessity of a metal ring.
Patent JP-2000178472-A (JP)
Title: Fluorine-containing resin powder coating composition
Inventor: FUKAGAWA RYOICHI
IPC: C09D127/12
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorine-containing resin powder coating composition that gives a contaminant adhesion prevention performance to the formed coating membrane and can inhibit an electric charge accumulation that is seriously troublesome in the production of powdered paints by blending a fluorine- containing resin with a specific silicate component. SOLUTION: (A) A fluorine-containing resin and (B) a silicate component selected from among a tetra-functional silicate of the formula: Si(OR)4 (R is a 1-16C organic group) and its condensates, a tri-functional silicate of the formula: R2Si(OR1)3 (R1 is a 1-16C organic group; R2 is H, a 1-16C organic group) and its condensates, and co-condensates from the tetra-functional silicate and the tri-functional silicate are formulated at a ratio of 100 pts.wt. of the component A to 1-40 pts.wt. of the component B. As the component A, are preferably cited a tetrafluoroethylene/hexafluoropropylene/ethylene terpolymer. When a thermosetting powdery paint is desired, a crosslinking group is preferably introduced into the component A where -OH group or the like is preferably used as a crosslinking functional group.
Patent JP-H05182684-A (JP)
Title: Fuel cell end plate
Inventor: TANAKA MANABU
IPC: H01M8/24
Filed: 1991-12-27
Abstract: PURPOSE:To provide a fuel cell end plate small in size and light in weight by fastening a cell stack with uniform suppressing force so that internal contact electric resistance is reduced by uniform fastening distribution in a unit cell and its performance is improved by uniform gas flow distribution. CONSTITUTION:A constitution is formed such that angular parts 22 corresponding to corners of a unit cell of end plates 21, 21 are cut off to pressure-hold a cell stack 07 by a plurality of bolts 24 arranged in four peripheral edges 23 except these cutoff parts. A buffer space part 29 having a gas discharge port 28 in a gas circulating path 08 of the cell stack 07 is provided in a manifold part 25 of the end plates 21, 21 and formed so that an inflow direction of reaction gas introduced to the buffer space part 29 is made different from a discharge direction of gas coming out from the gas discharge port 28.
Patent JP-H06204350-A (JP)
Title: Semiconductor device
Inventor: HOSHINO KOICHI
IPC: H01L21/768
Filed: 1992-12-26
Abstract: PURPOSE:To lessen the parasitic capacitance between wirings adjacent to each other in a high frequency semiconductor device or the like. CONSTITUTION:A figure 1 (a) indicates a model plan view of a wiring structure. in the figure 1, wiring electrodes 11 and 12 are formed on a dielectric body 13 of insulating film or semiconductor substrate confronting each other. A figure 1 (b) indicates a structural cross-sectional view of the figure 1 (a) when it is cut along a line A-B. As shown in the figure 1 (b), a space 15 between the confronting parts of the wiring electrodes 11 and 12 where undercuts are provided is set larger than a space 14 between the upper parts of the electrodes 11 and 12, and a structure of this constitution can be formed through an electroplating method wherein a well-known double-layer resist process is used. In this case, an interwiring distance means a distance between the wirings joined to a substrate, so that an interwiring distance 14 can be expanded up to an interwiring distance 15, and consequently a parasitic capacity generated between the wiring electrodes 11 and 12 can be lessened.
Patent JP-H05185861-A (JP)
Title: Accelerator maloperation preventing device for automobile
Inventor: WATANABE MASAE
IPC: B60K28/02
Filed: 1991-12-27
Abstract: PURPOSE:To prevent a trouble due to maloperation by instantaneously stopping an accelerator pedal, when the accelerator pedal of an automobile is suddenly stepped in erroneously instead of a brake pedal. CONSTITUTION:The upper end of a lock lever 2 is pivotally fitted to the underside of an accelerator pedal 1 up and down rotationally movably, a lever 3 is pivotally fitted to the lower part of the lock lever 2 and pivotally fitted with a roller 4, the upper end of a first oscillating link 6 arranged under and in prallel with the lock lever 2 and the upper end of a second oscillating lever 9 having the lower end pivotally fitted to a floor face are pivotally fitted to each other, and a slidable lever 10 in one body with the lock lever 2 is slidably fitted to the first oscillating link 6. The roller 4 is contacted on the floor face, a lock groove 13 is formed on the floor face under rotational moving locus of a lock piece 12 fixed on the lower end of the lock lever 2, and when impulsive force over a certain value is applied on the accelerator pedal, the lock lever 2 is instantaneously slid downward and the lock piece 12 on the lower end is locked on the lock groove 13 on the floor, so as to instantaneously stop step-in of the accelerator pedal.
Patent JP-H06198309-A (JP)
Title: Mandrel bar preheating furnace
Inventor: KAWASAKI HIROAKI
IPC: B21B17/02
Filed: 1992-12-28
Abstract: PURPOSE:To provide a mandrel bar preheating furnace with which a mandrel bar is economically heated, rapidly heated in the conserved space and further uniformly heated in the longitudinal and circumferential directions of the bar. CONSTITUTION:The mandrel bar preheating furnace 30 is provided with a bar revolving/transporting device 31 with which the mandrel bar 19 is transported in the horizontal direction by revolving the bar around its own axis and a bar preheating device 35 which is composed by successively arraying and arranging a lot of far-infrared radiators 34 in the longitudinal direction of the mandrel bar 19 above the bar revolving/transporting device 31.
Patent JP-2001173120-A (JP)
Title: Exterior heat insulation wall structure and composite panel
Inventor: TAKAHASHI YOICHI
IPC: E04B1/76
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an exterior heat insulation structure and a composite panel excellent in heat insulation performance and workability and capable of preventing tiles from peeling off. SOLUTION: In an exterior heat insulation structure in which a heat insulation material 2 and a ceramic exterior material 5 are provided at the outside of an exterior wall substrate 1 of a building, an exterior heat insulation structure having a ventilation layer 6 is formed by interposing a metallic thin plate having a number of small holes 71, protrusions 72 supporting tiles and a rib- sectional section 73 between the heat insulation material 2 and the ceramic exterior material 5.
Patent JP-2001173188-A (JP)
Title: Handrail connecting mechanism and handrail member
Inventor: KIMURA NOBORU
IPC: F16B7/18
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a handrail connecting mechanism and a handrail member. SOLUTION: The handrail connecting mechanism A connects the handrail member (d) and the handrail member (c), and has the first fixed plate 10 installed the end face of the handrail member (d), the second fixed plate 20 mounted on the end face of the handrail member (c), a connecting body 30 composed of a discoidal member having a diameter larger than the handrail members (c), (d) and arranged between the first fixed plate 10 and the second fixed plate 20, and a shaft center section 40 set up on the surface of the first fixed plate 10 and used for rotatably fitting the connecting body 30 onto the first fixed plate 10.  The most characteristic point is that a projecting section αformed on the surface of the connecting body 30 and a recessed section βformed on the surface of the second fixed plate 20 are screwed when the end face of the handrail member (d), to which a unit comprising the first fixed plate 10 and the connecting body 30 is secured, and the end face of the handrail member (c), to which the second fixed plate 2 is installed, are aligned and the connecting body 30 is rotated under the state.
Patent JP-2000178854-A (JP)
Title: Anti-pilling woven or knitted fabric
Inventor: ONODERA TADAHITO
IPC: D03D15/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain an ideal polyester woven or knitted fabric simultaneously having both a high anti-pilling performance, a practical strength and practical functions. SOLUTION: This anti-pilling stretch woven or knitted fabric whose surface has the fourth or higher pilling grade by ICI method (10 hr for the woven fabric or 5 hr for the knitted fabric) and which comprises composite spun yarns having a strength of >=2.0 g/d and having the following two-layered structure form. (Yarns A) the core portions (15-50 wt.% based on the total amount of the composite spun yarns): yarns comprising a modified polyester copolymerized with isophthalic acid in an amount of 2-15 mol.% based on the total amount of the acid components. (Yarns B) the sheath portions (85-50 wt.% based on the total amount of the composite spun yarns): yarns copolymerized with 5-sodium sulfoisophthalic acid in an amount of <=5 mol.% based on the total amount of the acid components.
Patent JP-2000180359-A (JP)
Title: Method for measuring characteristics of thin film
Inventor: TANAKA JUNICHI
IPC: H01L21/66
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To realize the method capable of measuring the characteristics of a thin film, that is, the transmissivity and thickness of the thin film at the same time by the same apparatus and incorporating a measuring device in a production line or film forming apparatus to perform the total inspection and control of a sample in-line. SOLUTION: Optical fibers 2, 22 for the projection and detection of light are bundled into one fiber at the leading ends thereof to be connected to projector-detectors 1, 21. In the measurement of transmissivity, the light projected from a light source passes through the optical fiber for light projection to be vertically projected on a substrate 4 from the light projector-detector 1 and reflected from the surface of a thin film 3 and a reflecting film 5 and the reflected light is detected by the light projector- detector 1 to be passed through the optical fiber 2 for light detection to be spectrally diffracted by a spectrometer.  In the measurement of film thickness, the light projected from the light source passes through the optical fiber 22 for light projection to be vertically projected on the substrate 4 from the light projector-detector 1 and the reflected light from the 3 and the surface of the substrate 4 is detected by the light projector-detector 21 to pass through the optical fiber 22 for light detection to be spectrally diffracted by the spectrometer.
Patent JP-H10177921-A (JP)
Title: Block iron core for reactor
Inventor: GOTO AKIRA
IPC: H01F27/24
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To protect the edge of a block iron core against separation and delamitation by a method wherein a gap plate slightly larger in size than the base of the block iron core composed of laminated magnetic steel plates of self-adhesive properties is bonded to the base, and cutouts deeper than the thickness of the bent part of suspending metal fittings are provided to the opposed peripheral sides of the gap plate. SOLUTION: A large number of magnetic steel plates 2 each coated with a self-adhesive film are laminated into a block iron core body 1 polygonal or nearly circular in cross section, and the laminated block iron core body 1 is formed into one piece by thermocompression bonding. A gap plate 3 is bonded to the base of the block iron core body 1, and a cutout 4 is provided to the opposed peripheral sides of the gap plate 3 respectively so as to make the edge face of the core body 1 exposed. The external shape of the gap plate 3 is equal to or slightly larger is size than that of the block iron core body 1, and the block iron core body 1 is suspended by an L-shaped suspending piece, wherein the bent part of the L-shaped suspending netal fittings is inserted into the cutouts 4 and engaged with the gap late 3.  The gap plate is bonded to the base of L-shaped suspending metal fittings, so that the edge of the laminated magnetic steel plates can be protected against separation and delamitation.
Patent JP-2000181015-A (JP)
Title: Production of substrate for photographic film
Inventor: OTOSHI MASAAKI
IPC: G03C1/795
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To produce a polyester film substantially free of unevenness in thickness due to drawing and capable of enhancing tear propagation stress characteristics. SOLUTION: When an undrawn film 6 is first drawn in the flow direction of the film 6 and then drawn in the transverse direction of the film 6 to produce a biaxially drawn film, the undrawn film 6 is heated over 3-30 mm width with a heating means disposed at 5-100 mm on this side of the contact point of the film 6 and a drawing roll after preheating to a temperature between (the glass transition temperature -50 deg.C or lower) and (the glass transition temperature +10 deg.C), and the film 6 is drawn with the drawing roll in the flow direction of the film 6.
Patent JP-H06200967-A (JP)
Title: Brake cylinder with clearance adjusting mechanism
Inventor: TAMAMORI HIDEO
IPC: F16D65/56
Filed: 1992-12-29
Abstract: PURPOSE:To curtail sliding places, shorten a sliding time, and reduce drive loss of a piston. CONSTITUTION:A pressing body 12 movable in the direction of the axis and rotationally unmovable around the axis, and a feed body 13 unmovable in the direction of the axis and rotationlly movable around the axis are arranged on the outer circumferential side of a sheath bar 7, the tubular body 6 of a piston 5, the sheath bar 7, the pressing body 12, and the feed body 13 are respectively provided with a first - a fourth ratchet teeth 21, 22, 23, 24, and the second and third ratchet teeth 22, 23 are pressed against the fourth ratchet teeth 24 by means of spring members 10, 14.