baber/WOPTO huggingface dataset:
Patent JP-2002060572-A (JP)
Title: Resin composition and method for producing the same
Inventor: KIDO NOBUAKI
IPC: G11B7/2533
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogenated polystyrene composition having improved mold releasing characteristics. SOLUTION: This hydrogenated polystyrene resin composition comprises >=0.01 pt.wt. and <=1 pt.wt. of a polyhydric alcohol esterified substance and >=0.01 pt.wt. and <=1 pt.wt. of a hindered phenol group containing acrylate-based compound represented by general formula (1) (R1 to R5 are the same or different and each a hydrogen atom or a 1-10C alkyl group; R6 is a hydrogen atom or a methyl group) based on 100 pts.wt. of a hydrogenated polystyrene-composition composed of >=80 wt.% of a hydrogenated polystyrene resin component. The method for producing the hydrogenated polystyrene resin composition is also provided.
Patent JP-2002063838-A (JP)
Title: Slide action switching device
Inventor: SATO SHIGENORI
IPC: H01H25/04
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a slide action switching device which is superior in handling and steady in switching operation. SOLUTION: The slide action switching device comprises a cylindrical part 12c which supports a depressing projection 15b by inserting into an opening 12b. When an operating member 13 is made to slide, the first pressing switch S1 is operated via a pressing part 14c, and when the operating member 13 is pressed toward the axis line direction, the pressing projection 15b moves downward, guided by the cylindrical part 12c, and at the same time operates the second pressing switch S2 through the pressing projection 15b. Since the movement of the operating member 13 is guided by the cylindrical part 12c, the operating member 13 can move smoothly, so that slide action switching device of superior handling can be provided.
Patent JP-2002075539-A (JP)
Title: Mechanism for preventing erroneous insertion of connector
Inventor: OTANI HIROTAKA
IPC: H01R13/64
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous insertion by changing shapes and attaching positions for engaging parts provided in upper and lower sides of a connector. SOLUTION: This mechanism comprises engaging fixing blocks 23A, 23B for an engaging connector 2A, engaging blocks 23C, 23D for an engaging connector 2B, guide rings 33A, 33B for the connector attached to both ends of a cable, manual-tightening screws 34A, 34B, guide rings are formed different from each other, and are provided to the displaced from the center of the engaging connector 2A.
Patent JP-2002070268-A (JP)
Title: Roof-face ventilation unit
Inventor: HOSHI KATSUHIKO
IPC: E04D13/143
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a roof-face ventilation unit in which a structure of a fire proof mechanism is simple, its assembly, overhaul and maintenance are easy, installation place is not restricted, and the cost can be reduced. SOLUTION: In the roof-face ventilation unit, corresponding to an opening 2 of a roof board 1, an opening frame 3 is built upright, and on the opening frame 3, an inner frame 4 with a fixture piece 5 is fixed. To the inner frame 4, a plurality of cover fixing brackets 6 which stand upwards are connected, and a cover 7 having a U-shaped section is connected onto the cover fixing brackets 6. Between the inner frame 4 and the cover 7, an air channel 8 which connects the opening 2 to the atmospheric side is formed. One or more thermal expansion seals 10, 10 are provided on the top face of the inner frame 4 and the bottom face of the cover 7 along the air channel 8.
Patent JP-2002078113-A (JP)
Title: Electric apparatus housing box
Inventor: TOGAWA TAEKO
IPC: H02J9/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and man-hours of assembly work, and improve the efficiency of carrying by making it possible to set arbitrarily a point for arranging electric wire leading holes depending on the circumstance of installation locations in an electric apparatus housing box comprising a box formed in a shape of bottomed square tube of a regular square and a cover member which openably closes the opening of the box. SOLUTION: The box 22 comprises four side plates 24, 25, 26, 27 forming a shape of bottomed square tube of a regular square in connection, and a base board 28 for detachably connecting one end of those side plates 24-27 in common. Each side plate 24-27 is detachably connected to mutually adjacent side plates 24-27 by making it possible to detach from an adjacent side plate for drilling the side plates selected as electric wire lead holes 95, 96, 97, which lead an electric wire ranging to an electric apparatus, should be arranged among those side plates 24-27 while avoiding to have effect on the connection between other side plates, and that of other side plates and the base board 28.
Patent JP-2002073390-A (JP)
Title: Recording medium in which multi-dimensional spatial data structure is recorded, method of updating multi- dimension spatial data, method of searching multi- dimensional spatial data, and recording medium in which program for performing the methods are recorded
Inventor: SAKURAI YASUSHI
IPC: G06F17/30
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium in which a multi-dimensional spatial data structure is recorded, an updating method of the multi-dimensional spatial data, a search method of the multi-dimension spatial data and a recording medium in which a program for performing the methods are recorded, by that an object can be retrieved in few minutes and that have high retrieval performance. SOLUTION: This multi-dimensional space data structure is constituted such as that in the data-nodes the data-objects are stored, in the leaf-nodes the relative cells approximating the data-objects and the minimum bounding rectangles are stored, in the middle nodes the virtual bounding rectangles approximating the minimum bounding rectangles, the minimum bounding rectangles and the centers of gravity of the underling data-objects are stored, and in the root nodes the virtual bounding rectangles and these centers of gravity are stored.
Patent JP-2002069015-A (JP)
Title: Method for producing cyclohexene oxide
Inventor: FURUYA MASAHIKO
IPC: C07D303/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclohexene oxide through efficiently isolating it in high yield and selectivity from a reaction product obtained by reaction of a mixture of cyclohexane and/or benzene and cyclohexene in the presence of a solid catalyst easy to separate and refine. SOLUTION: This method for producing a cyclohexene oxide through isolating it comprises oxidizing a mixture of cyclohexane and/or benzene and cyclohexene with a peroxide in the presence of a transition metal element-containing silica mesopore molecular sieve catalyst.
Patent JP-2001089131-A (JP)
Title: Purification process and apparatus for boron trichloride
Inventor: ZHOU DERONG
IPC: C01B35/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To increase the production amount of a liquid BCl3 product having a phosgene content of <=10 ppm, a chlorine content of <=10 ppm and an HCl content of <=10 ppm. SOLUTION: An inert gas is blown into a raw material tank holding BCl3 containing phosgene as an impurity. The generated gaseous mixture of BCl3 and the inert gas is brought into contact with a catalyst at a high temperature to decompose the phosgene into carbon monoxide and chlorine. The flow of the mixed gas containing carbon monoxide and chlorine is cooled and brought into contact with an adsorbent to remove carbon monoxide and chlorine. The flow free from carbon monoxide and chlorine is cooled to form a condensed liquid. The liquid is stripped with an inert gas to obtain purified liquid BCl3. The inert gas is used also in the case of transporting the liquid product to a product tank.
Patent JP-2002067601-A (JP)
Title: Caster for furniture
Inventor: NISHIZAWA TAKACHIKA
IPC: B60B33/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a caster which can ride across a high level difference smoothly. SOLUTION: The caster 1 has an upper member 4 to be attached to a leg 3 of furniture 2, and a lower member 5 to be fitted into the upper member 4, free with horizontal swivel, with a wheel 6 mounted off the pivotal axis O on the lower member 5. A guideway section 17 inclined downward to decrease in height gradually from the rim of the lower member 5 towards the direction of the wheel 6 is formed in the part of the lower member 5 opposite from the wheel 6 across the pivotal axis O.
Patent JP-2002069829-A (JP)
Title: Tufted carpet and primary base fabric
Inventor: FUNASAKO NOBUHIRO
IPC: B32B27/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a tufted carpet suitable for hard contract use such as passenger cars and passenger planes because of having high tensile strength and being free from lateral wrinkles, pattern skewness and pile unevennesses and the like. SOLUTION: This tufted carpet is obtained by tufting 1st pile yarns arranged with needle gauges of 1/8×25.4 cm (1/8 inch) and 2nd pile yarns arranged with needle gauges of 1/4×25.4 cm (1/4 inch) on a primary base fabric woven using multifilament yarns as both the warps and wefts, partially bound via an adhesive resin between the filaments constituting the wefts which, in turn, are bonded to the warp via the adhesive resin.
Patent JP-2002067204-A (JP)
Title: Deodorizing and moistureproof sheet
Inventor: HAGIWARA KOSHIRO
IPC: B32B5/24
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing and moistureproof sheet suitable to remove an odor and a moisture in a closed space such as a closet of a house, a storage cabinet under a sink of a kitchen, a footgear case, a shelf or the like. SOLUTION: The deodorizing and moistureproof sheet is provided by disposing a mixture powder (B) of a charcoal and a carbonized bamboo on one side surface of a nonwoven fabric (A); and sequentially forming a hot-melt adhesive (C) layer, a nonwoven fabric (D), a double-sided adhesive sheet (E) layer and release paper or a release film (F) on the disposed surface of the powder (B).
Patent JP-2002072592-A (JP)
Title: Image-forming device
Inventor: MOCHIZUKI ATSUSHI
IPC: G03G15/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent clearing in midsection without causing an image distrortion, regardless of humidity changes, when transferring a toner image on a photosensitive drum to a recording material. SOLUTION: According to a water content detected by a temperature and humidity detecting means 21, a circumferential speed difference Δv between a peripheral speed v1 of the photosensitive drum 1 and a carrying speed v2 of a recording material P is varied. When the content is low, the circumferential speed difference Δv is made lower than that used when the water content is high, thereby preventing clearing in midsection which is caused during the transfer. If increase in the circumferential speed difference Δv is made, an image is distorted. However, by reducing the circumferential speed difference Δv to absolute minimum level according to the water content, the image can be prevented from being distorted.
Patent JP-2002083528-A (JP)
Title: Switch
Inventor: ITO HIROMITSU
IPC: H01H33/53
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a switch capable of avoiding the generation of an arc in an unspecified portion within a body case in an internal short circuit accident and preventing the breakage of the body case. SOLUTION: A plurality of projections (earth electrodes) 41 are formed so as to oppose to charging parts 15, 18 of a fixed electrode 16 and a movable electrode 20 on the inner surface of the body case 12. Thereby, the position generating the arc in the internal short circuit is specified, and the breakage of the body case 12 caused by the arc is prevented.
Patent JP-2002079520-A (JP)
Title: Mold for vulcanizing tire
Inventor: TAKIZAWA HIROSHI
IPC: B29C35/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mold for vulcanizing a tire, in which transmission efficiency of heat transferred from a heating member to a green tire can be raised. SOLUTION: The contact faces 12a, 13a, 2a and 3a of the mold 1 vulcanizing a green tire with up and down heating members 2, 3 are roughened.
Patent JP-2002079682-A (JP)
Title: Ink jet recording head and method of manufacturing the same
Inventor: OKIFUJI KAZUHIKO
IPC: B41J2/175
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To improve a sealing property of a connection section in an ink supply passage of a recording head section. SOLUTION: An elastic member 105 is provided at the connection section 120 between a second substrate 102 and a fluid passage forming member 103. A space 207 formed by the fluid passage forming member 103 and the outer periphery section 121 is filled with an adhesive 106 so that a contact section 122 between the fluid passage forming member 103 and the outer periphery section 121 is sealed. A fluid passage 110 formed on the fluid passage forming member 103 and the ink supply passage 104 formed on the second substrate 102 are allowed to communicate with each other by being sealed against the external section.
Patent JP-2001181531-A (JP)
Title: Titanylphthalocyanine crystal and its production method, and electrophotographic photoreceptor and its production method
Inventor: HAMAZAKI KAZUYA
IPC: C09B67/12
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel titanylphthalocyanine crystal which produce a coating liquid capable of stably forming a photosensitive layer having good sensitivity characteristics and excellent in storage stability and to provide an electrophotographic photoreceptor produced therefrom and excellent in sensitivity characteristics. SOLUTION: This crystal has at least one of the following characteristics (a) and (b): (a) in the differential scanning calorimetry, the crystal has no peak of temperature change in the range of from 50 deg.C to 400 deg.C other than a peak accompanying the evaporation of adsorbed water; and (b) in the CuKαcharacteristic X-ray diffraction spectrum, the crystal after immersed in an organic solvent for 24 hr and recovered has the maximum peak at a Bragg angle (2θ±0.2 deg.) of 27.7 deg. and has no peak at a Bragg angle of 26.2 deg.. The electrophotographic photoreceptor has a photosensitive layer containing the above titanylphthalocyanine crystal.  In other electrophotographic photoreceptors, the peak at the Bragg angle (2θ±0.2 deg.) of 26.2 deg. is not higher than the maximum peak even when a titanylphthalocyanine crystal isolated from the photosensitive layer is immersed in an organic solvent for 24 hr deg..
Patent JP-2001106282-A (JP)
Title: Housing case of recording media disk
Inventor: KUREMOTO MASAAKI
IPC: B65D85/57
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a housing case. SOLUTION: For a housing case of recording media disks which is in a structure wherein a holding plate 2 and a cover body 3 are connected together so as to move each other for opening and closing in swing motions through hinges 2a, 3a provided respectively at the end on one side of each of the holding plate and the cover body and a holding part 5 to be fitted into a center hole 101 of a recording media disk 100 is provided approximately at the center of the holding plate 2, the distance between the upside of the disk 100 and the upside of the holding part 5 is set smaller than the thickness of the disk, and the inner surface of the cover body and the upside of the holding part are brought into contact with each other or kept apart with a space smaller than the thickness of the disk formed in between when the cover body is closed.  Thereby the case is constructed so as to become 6 mm or below in the thickness when the holding plate 2 and the cover body 3 are in the closed situation.
Patent JP-2002084610-A (JP)
Title: Transformer for gas-insulated instrument
Inventor: TAKAHASHI ATSUSHI
IPC: H02B13/065
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a transformer for a gas-insulated instrument that makes corona-free consideration unnecessary, by omitting a member to which high voltage is impressed directly, when the voltage is impressed after a cut-off and that is downsized and made light by achieving a simple structure. SOLUTION: Voltage-transforming elements 6 are arranged on an elevating plate 14 that moves up and down freely inside a container 8. On this elevating plate 14, an elevating device 15, or a driving means, is arranged. The up and down movements of the elevating device 15 make the elevating plate 14 and the voltage transforming elements 6 up and down, so that the high-voltage-side end part 12 of a high-voltage coil 3 is made to contact or detach from a high- voltage terminal 10.
Patent JP-2002091777-A (JP)
Title: Compiler and register assigning method therefor
Inventor: KOSEKI SATOSHI
IPC: G06F9/45
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To realize an efficient compile by decreasing the number of interference between variables while guaranteeing the possibility of the parallel execution of instruction in graph coloring. SOLUTION: The compiler for translating the source code of a program described in a programming language into a machine word and optimizing the program, is provided with a DAG analyzing part 11 for constructing and analyzing the DAG of an instruction from the program as a processing target, an interference graph constructing part 12 for constructing an interference graph showing the presence/absence of interference between variables to be used for this instruction on the basis of the analyzed result and a graph coloring part 13 for performing register assignment to this instruction based on the constructed interference graph and when the running time of this entire program is to be extended without parallel executing prescribed plural instructions,  this interference graph constructing part 12 constructs the interference graph by deciding that these plural instructions interfere the variables to be used.
Patent JP-2002088517-A (JP)
Title: Multipurpose waist nipper
Inventor: IMAI KIYOMI
IPC: A41C1/08
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a multipurpose waist nipper easily and rapidly wearable even not only by a wearer but also by a helper such as a nurse or by the wearer in a bed-ridden state. SOLUTION: This multipurpose type waist nipper comprises a front and lateral cover member for covering the front part and both lateral parts of the waist part, tightening members respectively provided at both ends in the transverse direction of the front and lateral cover member and nipping bands for engaging extended from the tips of the respective tightening members. The width of the respective tightening members is gradually narrowed from the base end to the tips which are located on nearly the center line of the tightening members.  A part for making a nipping band for engaging insertable and passable so as to insert and pass the nipping band for engaging installed at the tip of either one of tightening members is formed in at least the other tightening member and an engaging tool composing the engaging side of a Hook-and-Loop fastener is provided in each nipping band for engaging. The front and lateral cover member is equipped with each engageable tool composing the engageable side of the Hook-and-Loop fastener and detachably engaged with the engaging tool.
Patent JP-2002092131-A (JP)
Title: Life support information providing system and life support information providing apparatus
Inventor: HATA KOICHI
IPC: G06Q50/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To promptly provide high quality service by intelligibly advising the detailed operation processes of a variety of services for each operation in an easy-to-understand manner. SOLUTION: Life support information is collected from a life support agency, the information is sorted according to prescribed attributes, pieces of the life support information for each sorted attribute are edited according to the processes of an advice corresponding to the consultation level of a customer and registered as information sources respectively; a desired information source is selected out of the registered information sources according to the level of consultation regarding life support from the customer and the advice regarding the life support is made to the customer time-sequentially and successively, together with an image including a moving image and sound, according to the processes of the advice edited in the selected information source.
Patent JP-2001099500-A (JP)
Title: Refrigerant distributor for refrigeration cycle of heat pump
Inventor: FAN YOON JEI
IPC: F25B41/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant distributor for refrigeration cycle of a heat pump in which refrigerant can be distributed to an evaporator to match the flow rate and pressure of refrigerant being delivered variably from a compressor depending on a load and the capacity of the evaporator can be utilized variably. SOLUTION: This refrigerant distributor for refrigeration cycle of a heat pump comprises a compressor 150 delivering refrigerant variably while compressing, a distributor 130 for distributing the refrigerant to a plurality of branch pipes 132, 133, 134 and supplying refrigerant to each block of an evaporator 110 sectioned into a plurality of blocks, a refrigerant flow regulating mechanism M for supplying refrigerant or blocking supply of refrigerant to the branch pipe 134, and a bypass pipe 160 coupled to the delivery side of the compressor and the refrigerant flow regulating mechanism M and supplying a part of refrigerant from the compressor 150 to the refrigerant flow regulating mechanism M.
Patent JP-2001114025-A (JP)
Title: Support leg for vehicle roof rail
Inventor: GROSS MICHAEL
IPC: B60R9/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To automatically compensate for a manufacturing error between a support leg and a vehicle roof or a roof passage formed on the vehicle roof without operation in the vehicle roof itself. SOLUTION: A fixing bolt 1 has a bolt head 2 having a first thread part and a bolt shaft part 4 having a second thread part stepped by a step part 3 from the bolt head, and the bolt head has a horizontal directional hole 5, at least one closing member 6 loaded by a spring 7 inserted into the horizontal directional hole, at least one passage 8 for penetratingly running in the shaft direction and a pin 9 dissociatively held in the passage.  The pin 9 for contacting with at least one closing member and holding the closing member in the horizontal directional hole 5 has an opening 10 being shiftable in the lengthwise direction after dissociating a hold and reaching a height of at least one closing member after a shift, and the closing member can enter, rush in and engage with one in plural lengthwise directional grooves 16 arranged in a threaded hole of an inserting member 12 via the opening.
Patent JP-2002097398-A (JP)
Title: Ink composition for non-heat set waterless web offset printing
Inventor: KATAURA YUUICHI
IPC: C09D11/107
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for non-heat set waterless web offset printing usable for a non-heat set waterless web offset printing machine free from a hot drier for drying the ink applied to paper. SOLUTION: The ink composition for non-heat set web offset printing contains (A) a coloring agent, (B) a gel varnish having a n-hexane tolerance of <=2 g/g, (C) at fatty acid monoester expressed by general formula R1-CO-O-R2 (R1 is a residue obtained by removing carboxy group from a 6-25C fatty acid; and R2 is a 1-10C alkyl) of an amount of 3-30 wt.% based on the total ink composition and (D) an organopolysiloxane of an amount of 0.1-3 wt.% based on the total ink composition.