baber/WOPTO huggingface dataset:
Patent JP-2002328300-A (JP)
Title: Front diaphragm image pickup optical system
Inventor: AMAUCHI TAKAHIRO
IPC: G02B13/22
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To secure sufficient back focus and also to satisfy a telecentric property by making barrel form distortion nearly zero. SOLUTION: This system is provided with a brightness diaphragm, a first lens group consisting of a positive lens, a second negative lens group incorporating at least one negative meniscus lens whose concave surface is faced to an object side, a third positive lens group incorporating at least one positive lens, a fourth negative lens group whose most image side surface is made concave on the image side and a fifth lens group whose most object side surface is made convex on the object side, and the most object side surface of the fifth lens group is made gentle as compared with the most image side surface of the fourth lens group.
Patent JP-2002012559-A (JP)
Title: Polysaccharide material for direct compression
Inventor: WEISSER ERIC M
IPC: A61K47/36
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide low-density polysaccharide used for binder/filler useful as a vehicle for direct compression use. SOLUTION: This polysaccharide has a tap density of <0.05 g/ml. The polysaccharide, when used in an binding effective amount in a tablet, is characterized by preventing the crushing strength of the tablet from decreasing more than about a 20% decrease in crushing strength when exposed to 95% relative humidity at 25 deg.C for 3 hours. The polysaccharide is preferably corn, waxy corn, high amylose corn, potato, tapioca, rice, sago, wheat or waxy sorghum starch.
Patent JP-2002281801-A (JP)
Title: High-ridge forming machine
Inventor: INABA SHIGEFUSA
IPC: A01B13/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-ridge forming machine having an excellent transmission efficiency of power and sure driving, eliminating the need for regulation during assembling, sufficiently carrying out only microadjustment during operation and realizing compaction of a machine body. SOLUTION: This high-ridge forming machine is designed to protrude both ends of an output shaft 3 prepared through an intermediate shaft 5 engaging with an input shaft 4 to which a power is transmitted from a prime mover M and equipped with a clutch 6 to the left and the right of a crossing shaft part 2a of an inverted V-shaped rotary body type transmission 2 of this machine 1, connect both the outer ends 3a thereof through cranks 7 and further through bell cranks 8 having each protrusively installed couple extension end 8a at the lower ends of crank rods 7a to inner intermediate parts 9a of ridge thrusting plates 9, connect interlocking rods 10 to the couple extension ends 8a, connect the inner lower parts 9b of the ridge thrusting plates 9 through second bell cranks 11 to the lower ends of the interlocking rods 10,  continue or discontinue the movement by opening of the ridge thrusting plates 9 by operation of the clutch 6 and always drive the rotation of a rotor shaft 12 through a sprocket gear 15 fitted onto the outer periphery of the output shaft 3.
Patent JP-2002075689-A (JP)
Title: Hv connector having heat transmitting equipment for x-ray tube
Inventor: SNYDER DOUGLAS J
IPC: F28D15/02
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a equipment which connects HV cable to a cathode of an X-ray tube. SOLUTION: The equipment (30) that connects a high voltage (HV) cable (28) to the cathode (14) of the X-ray tube (10) is constituted of a housing arranged in order to equip the X-ray tube, and an epoxy resin or other electric insulating material of predetermined quantity filled inside the housing. The epoxy resin works for insulating an exposed end part of an HV cable conductor (34) that is taking out from a cable insulator in order to insert in an X-ray tube casing. Connector equipment contains further heat transmitting equipment (44), such as a heat pipe or the like which comes out along with the cable inside the connector housing. A working fluid of the predetermined quantity included in heat transmitting equipment, transfers to both directions along with equipment, and transmits heat to a 2nd position close to the housing from a 1st position inside the insulating material.
Patent JP-2002333543-A (JP)
Title: Assembling jig for optical fiber cord part
Inventor: TANAKA KEISUKE
IPC: G02B6/36
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency. SOLUTION: A first fall-off preventive member 2 is pivotally supported at one end of a metallic tubular guide axis 1, with a plurality of annular parts 3-7 inserted on the guide axis 1. The other end of the guide axis 1 is fitted to the end face of an optical fiber cord 10, with the plural annular parts 3-7 transferred from the guide axis 1 to the optical fiber cord 10. The outer diameter D3 of the guide axis 1 is designed to be formed slightly larger than the outer diameter D1 of the optical fiber cord 10.
Patent JP-2002344059-A (JP)
Title: Optical data link and eo module
Inventor: MATSUMURA YUTAKA
IPC: G02B6/42
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an EO module and an optical data link that can improve the quality of waveforms of a transmission signal. SOLUTION: An EO module 3 is provided with a semiconductor light-receiving element 11, a semiconductor light-emitting element 13, a loading member 7, and first to fourth terminals 7a to 7d. The semiconductor light-receiving element 11 has an node 11a and a cathode 11b and is provided to monitor the semiconductor light-emitting element 13. The loading member 7 supports the first to fourth terminals 7a to 7b, and loads the semiconductor light-receiving element 11 and semiconductor light-emitting element 13. The first terminal 7b is electrically connected with a cathode 13b. The second and third terminals 7a and 7d are electrically connected with the anode 13a of the semiconductor light- emitting diode and with the cathode 11b of the semiconductor light-receiving element 11. The fourth terminal 7c is electrically connected with the other end of the anode 11a.
Patent JP-2002339583-A (JP)
Title: Folding food stall structure
Inventor: SASAKI MITSUO
IPC: E04H1/12
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To facilitate setting and removal of a food stall. SOLUTION: There is provided a folding food stall structure 100 which is comprised of a pair of stand frames 10 connected together via a hinge 70 such that the structure assumes a folded position in which rear surfaces thereof face to each other, and a service position in which front surfaces thereof are placed on the same plane. The rear surfaces of the stand frames 10 have a pair of support frames 20 connected thereto in a manner being rotatable between the folded position and the service position, while the front surfaces have a pair of side frames 40 and a pair of rear frames 50 connected thereto in a manner being rotatable between the folded position and the service position. Further, the rear frames 50 have a roof frame 60 connected to front surfaces thereof in a manner being rotatable between the folded position and the service position.
Patent JP-2002341758-A (JP)
Title: Navigation device
Inventor: HAMANAKA HIROYUKI
IPC: G09B29/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To present traffic lane information (for example, uphill traffic or the like) on a route. SOLUTION: The navigation device displays a mark showing the kind of each traffic lane on the route RT or in the neighborhood thereof in a map MP based on the traffic lane information of map data, for example, in the case of an uphill traffic lane, the device displays an uphill traffic lane start mark MK1 at the start point of the uphill traffic lane and an uphill traffic lane end mark MK2 at the end of the uphill traffic lane, and when own vehicle position CM approaches within a predetermined distance to the start point of the uphill traffic lane, the navigation device orally outputs uphill traffic lane guiding voice ME1 for guiding the presence of the uphill traffic lane.
Patent JP-2002342785-A (JP)
Title: Device for simplifying triangular mesh and program
Inventor: MATSUOKA TSUKASA
IPC: G06T17/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the data size of a triangular mesh without generating any independent vertex, independent ridge, thin plate face, non-manifold vertex, or non-manifold ridge. SOLUTION: A volume model including four kinds of voxels, that is, vertexes, faces, inside part, and outside part is generated as for a target triangular mesh (a step S1). Then, a centroid vertex is generated from the volume model (a step S2). Then, the vertexes of the triangular mesh are condensed into the centroid vertex so that data reduction mesh is generated (a step S3).
Patent JP-2002339475-A (JP)
Title: Soundproof floor structure
Inventor: TOMITAKA ITSUO
IPC: E04B1/82
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To constitute a floor into soundproof structure so as not to transmit noise such as impact sound downstairs through the floor. SOLUTION: A large number of cylindrical sound absorbing materials 5 formed into rings of circular shape from the top view using thick nonwoven fabric are arranged in an underfloor space between a floor slab 1 and floor backing 2 so that the side walls come in mutual contact, and a sound-absorbing surrounding space 6 opened on the upper and lower sides between the cylindrical sound absorbing materials 5 is formed in the underfloor space 4. Noise in the floor backing 2 is absorbed by the surrounding space 6 to attain floor sound insulation of high performance at low cost.
Patent JP-2002338455-A (JP)
Title: Soft capsule content having excellent filling suitability and method for producing the same
Inventor: SUGAWARA SATOSHI
IPC: A61K31/55
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a soft capsule content having excellent filling suitability and a slight burden to a filling machine. SOLUTION: Bitter chocolate is added to a medicine and an excipient.
Patent JP-2002336629-A (JP)
Title: Filter unit and filter provided with the same
Inventor: OMORI TAIRA
IPC: D04H1/4291
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit which can be burned as it is without separating void holding members even when discarded and has high shock resistance and good handleability. SOLUTION: The filter unit uses a filter medium comprising pleated nonwoven fabric made of a resin and void holding members made of a synthetic resin are disposed in the voids between the pleats of the filter medium. A filter of this invention is provided with the filter unit.
Patent JP-2001328501-A (JP)
Title: Air bag module
Inventor: VARCUS JOHANNES-ALEXANDER
IPC: B60R21/215
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce an encounter risk of a door with an obstacle in actuating an air bag module. SOLUTION: This air bag module 10 according to this invention for a powered vehicle is provided with a housing 12, a pivot shaft 22, and a tearing line 20, and generally includes a door 14 for closing the housing, an inflatable air bag cushion 16 disposed in the housing, and an inflator 18 for inflating the air bag cushion. The pivot shaft extends at least around a part of the outer circumference of the door, the door includes at least three parts 26 partitioned by the tearing line, the tearing line comprises at least three lines 32, and the respective lines extend diametrically outward from the practical center of the door. This constitution can reduce the risk encountering the door with the obstacle in actuating the air bag module.
Patent JP-2002330769-A (JP)
Title: Human vanilloid receptor-like protein
Inventor: SHINJO KATSUHIRO
IPC: A61K36/81
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a polypeptide useful for the construction of a screening system of a treating agent for diseases relating to vanilloid receptor-like protein 2(VRL-2), a polynucleotide, polynucleotide probe or primer encoding the polypeptide, an expression vector and host cell containing the DNA molecule, a method for the production of the polypeptide, an antibody having immunological specificity to the polypeptide, a diagnostic kit for the diagnosis of diseases relating to VRL-2 receptor, a screening method for identifying a modulator to control the polypeptide, a modulator obtained by the screening method, a pharmaceutical composition for the treatment of symptoms relating to the biological function of the polypeptide and a non-human transgenic animal model relating to the vanilloid receptor-like gene. SOLUTION: The polypeptide is human VRL-2 selected from (a) a polypeptide or its mutant containing the amino acid sequence expressed by the sequence number 2 (refer to the specification) or the sequence number 4 and (b) a polypeptide or its mutant having estimated amino acid sequence translated from the polynucleotide sequence of the sequence number 1 or the sequence number 3.
Patent JP-2002349901-A (JP)
Title: Dew point temperature control method, and outside air inspecting apparatus using thereof
Inventor: IBAMOTO TADAHIKO
IPC: F25B19/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an outside air inspecting apparatus, capable of obtaining a constantly specified outside air treating state, despite the state of the outside air through a simple treating process and easily obtaining a desired air state from the state of the outside air. SOLUTION: The outside air inspecting apparatus is provided with a body 6 having an outside air introduction opening 2, through which outside air is taken in and a discharge opening 4, through which treated outside air is discharged. The body 6 is provided at its internal part with a blower 7 and a water/air direct contact type heat exchanger 8, and the outside air, taken in through the outside air inlet opening 2, is discharged from the discharge opening 4 as air of approximately saturated state through the water/air direct contact type heat exchanger 8.
Patent JP-2002347078-A (JP)
Title: Preparation assist device
Inventor: FURUSAWA AKIRA
IPC: B29C45/26
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To facilitate preparation work to attach/detach a mold to/from a molding machine by making the mold move smoothly in relation to the molding machine which is going to mold and has molded, when the plastic injection- molding mold is attached/detached to/from the plastic injection-molding machine. SOLUTION: A separation lot for ejecting the mold is formed on the injection- molding mold fitting surface of the plastic injection-molding machine, or a roller is fitted to the tip of the separation lot to constitute a preparation assist device. The mold fitting surface of the molding machine and the mold are separated surely, and the movement of the mold during preparation is smoothed, so that the preparation work to attach/detach the mold to/from the molding machine is facilitated.
Patent JP-2002350829-A (JP)
Title: Color filter for mva-lcd (multi-domain vertical alignment liquid crystal display) and method for manufacturing the same
Inventor: ANYOJI TOSHIAKI
IPC: G03F7/023
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a color filter for an MVA-LCD(multi-domain vertical alignment liquid crystal display), of which the protrusions for controlling alignment are disposed using a photoresist, and which generates no residual image even when the MVA-LCD is left in a voltage applied state for a long time period and a method for manufacturing the same. SOLUTION: The protrusions for controlling alignment 14 are formed by using the photoresist containing at least a phenolic resin with a conjugated double bond.
Patent JP-2002353648-A (JP)
Title: Assembly
Inventor: YAMAMOTO YOSHINORI
IPC: G09F9/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an assembly in which the excessive and insufficient bent angle of a supporting projecting piece can be detected through the closing work of a lid body against a supporting frame. SOLUTION: This assembly is constituted by closing the supporting frame 1 with the lid body 3 after an object 4 to be supported is housed in the frame 1 and supporting and engaging the object 4 by and with the supporting projecting piece 1h of the peripheral supporting side edge of the frame 1. On the lid body 3, first and second control sections 3d and 3e are separately provided at the position corresponding to the piece 1h so as to control the excessive and insufficient bent angle of the supporting projecting piece 1h.
Patent JP-2002354669-A (JP)
Title: Active filter
Inventor: MINO KAZUAKI
IPC: H02M5/27
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To constitute an active filter for canceling high harmonics of a system, by a direct AC/DC conversion circuit without having an electrolytic capacitor. SOLUTION: The direct AC/DC conversion circuit 10, having bidirectional switches S1-S9, is connected in parallel with a thyristor bridge rectifier 20 which generates high harmonics. A current IAF, canceling the high harmonic components contained in the input current of the rectifier 20, is made to flow in the route, from an AC input terminal R, via the bidirectional switch S1 of an AC switch 81 of the phase, an output side reactor LUV, the bidirectional switch S4 of an AC switch 82 of the other phase to an AC input terminal S, by switching operation of the AC switches 81 and 82 of a plurality of phases, constituting the direct AC/DC conversion circuit 10.
Patent JP-2002069913-A (JP)
Title: Road side facility and road side member used therefor
Inventor: YASUDA TOSHITAKE
IPC: F21S9/03
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a road side facility and a road side member used therefore capable of making night visibility good and improving a spectacle. SOLUTION: The road side facility has an emission element 15 capable of emission toward the outside, a plurality of the road side members 11 arranged in parallel, a solar battery 14 arranged separately from the road side member 11, a storage battery 13 provided additionally thereon, and a control device 12 for controlling the whole facility. The respective emission elements 15 control night lighting by the control device 12 making the storage battery 13 a power source, and the storage battery 13 is charged through the solar battery 14 in the daytime.
Patent JP-2002345379-A (JP)
Title: Untwisting tool for fishing line and rotation promoting means for untwisting tool for fishing line
Inventor: ONO SHINKO
IPC: A01K75/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide both a light and compact untwisting tool for a fishing line, with which a twist of a fishing line can be rapidly and surely untwisted and a rotation promoting means for an untwisting tool for a fishing line. SOLUTION: This untwisting tool A for a fishing line is equipped with the rotation promoting means B between the upper part of a boss part 4 of a one- way rotor 1 and the lower part of a head part 5 of a connection shaft 3. The rotation promoting means is equipped with a first member 9 to be brought into contact with the surface of the upper part of the boss part of the one-way rotor, a second member 10 which corresponds to the first member and is to be brought into contact with the surface of the lower part of the heat part of the connection shaft, a plurality of rolling bodies 10 laid between the first member and the second member and a first through hole 12 and a second through hole 13 which are bored at the central part between the first member and the second member and into which the connection shaft is inserted are arranged.
Patent JP-2002349885-A (JP)
Title: Soundproofing floor heating sub-floor member
Inventor: MINAMI KOJI
IPC: F24D3/16
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a soundproofing floor heating subfloor member to which a metal foil is satisfactorily strongly bonded. SOLUTION: There is provided a soundproofing floor heating subfloor member A which includes a fiber mat 1, heating means provided on the fiber mat 1, and a metal foil 2 stuck on an upper surface of the fiber mat 1 for heat uniformization action. Herein, a film 3 provided with a hot melt bonding agent is interposed between the fiber mat 1 and the metal foil 2 to bond the film 3 to the fiber mat 1 and stick the film 3 and the metal foil 2 with a sticking material.
Patent JP-2002346727-A (JP)
Title: Apparatus for producing metallic ingot
Inventor: KANJI KAZUYUKI
IPC: B22D7/06
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a metallic ingot with which combustion preventive gas can be used without wasting the gas and a safe and efficient operation can be performed when the ingot is made from molten metal such as magnesium. SOLUTION: Molten metal is poured into a cooled ingot case 40 from a tundish 23 by tilting a melting furnace 10. The solidified and formed ingot is extruded from the ingot case 40 with an ingot extruding cylinder 36. The process is performed under a state of supplying SF6 gas as the combustion preventive gas into the melting furnace 10, the tundish 23 and the ingot case 40.
Patent JP-2002345600-A (JP)
Title: Dry bamboo leaf stuff
Inventor: ISOBE YUSAKU
IPC: A47G9/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a dry bamboo leaf stuff which achieves mental balance, sedation and deodorization and antibacterial actions along with a moderate hardness, gas permeability and moisture absorbability by arranging a bamboo grass core made up of dry bamboo grasses inside to get pieces of dry bamboo grass, placed together, retained evenly at the tips of the grasses in the core material. SOLUTION: In the dry bamboo leaf stuff, dry bamboo leaves 3 are inserted into each other being folded from both rims thereof separately with tips of the leaves made free ends and arranged on one surface of a base 5 of a specified size shifting bundles thereof made up of those piled in plurality little by little.
Patent JP-2002356448-A (JP)
Title: Method of purification and separation for propylene
Inventor: MORI TAKANOBU
IPC: C07C7/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene having a low water content from a raw material containing propylene ethane, propane and water. SOLUTION: The following processes are used. The first process: the raw material is subjected to rectification with a rectification tower (1), to distil and separate ethane together with at least a part of water from the top of the tower, and to obtain a tower bottom liquid containing at least propylene and propane from the bottom of the tower, and the rectification tower (1) is operated under controlling so that the water concentration of the tower bottom liquid of the rectification tower (1) or the water concentration of the tower top liquid of a rectification tower (2) in the following second process becomes equal or lower than the predetermined value.  The second process: the tower bottom liquid of the rectification tower (1) of the first process is subjected to rectification with a rectification tower (2) to separate at least propane from the bottom of the tower as a bottom product, and to distil out at least propylene from the top of the tower, and the rectification tower (2) is operated under controlling so that the propane concentration in the tower top liquid becomes in the predetermined range.