baber/WOPTO huggingface dataset:
Patent JP-2002105834-A (JP)
Title: Polyphenylene sulfide nonwoven fabric and method for producing the same
Inventor: KIDA KENJI
IPC: D04H3/005
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene sulfide nonwoven fabric having high strength, small fiber diameter, light weight, and improved uniformity, especially suitable for a separator of batteries, and to provide a method for producing the same. SOLUTION: This polyphenylene sulfide nonwoven fabric is characterized in that the polyphenylene sulfide nonwoven fabric is a nonwoven fabric constituted of a fiber composed of a polyphenylene sulfide comprising a repeating unit made of at least >=80 mol% p-phenylene sulfide, the nonwoven fabric forms a network structure having fused points in which fibers are mutually fused and a film extending between fibers is formed in a part of the fused points among the fused points in the network body. This method for producing a polyphenylene sulfide nonwoven fabric is characterized in that an undrawn polyphenylene sulfide nonwoven fabric is obtained by using a polyphenylene sulfide comprising a repeating unit made of at least >=80 mol% p-phenylene sulfide by a melt blowing and the nonwoven fabric is biaxially orientated.
Patent JP-2002113173-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO machine capable of preventing generation of noise with passing of game ball through a back ball preventing member in the PACHINKO machine equipped with the back ball preventing member. SOLUTION: A back ball preventing member 32 is provided with an elastic slice 83 having conductivity and this elastic slice 83 and an outer rail 30 are electrically connected by the elastic slice 83 having conductivity. Thus, since the elastic slice 83 of the back ball preventing member 32 and the outer rail 30 can be made to the same potential, noises can be prevented from being generated when passing through the elastic slice 83 after the game ball passes on the outer rail 30 and further, the malfunction of a control circuit board (such as play control board) with noise generation can be prevented.
Patent JP-2002011043-A (JP)
Title: Disposable underpants
Inventor: UCHIMOTO KENICHI
IPC: A61F13/496
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To devise a bonding pattern so as to be able to achieve a balance between keeping of strength of underpants at time of wearing and easiness to break them after use by making side-bonding parts at left and right sides hard to be broken by heat seal, and that, by well maintaining ends of flexible elastic members with the side-bonding parts. SOLUTION: A basic bonding part 9A of a side-bonding part 9 is made to be an adhesion line group 9a of a vertical straight line, and additional bonding parts 9 B, 9C are made to be two rows of adhesion line groups 9b, 9c of a slanting straight line. The basic bonding part 9A is arranged at an inner side toward the width of underpants against the additional bonding parts 9B, 9C, and the two adhesion line groups 9b, 9c of the additional bonding parts 9B, 9C are arranged so as to adhere and hold in crossing an end of each elastic flexible member 8a to 8c extending from waist/abdomen part or the like to both side edges of the underpants.
Patent JP-2002120898-A (JP)
Title: Charge collecting system for liquid fuel feeding mechanism
Inventor: USUI KAZUTADA
IPC: G06F19/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a charge collecting system for a liquid fuel feeding mecha nism, which automatically performs the reading of a fuel meter and the issuance of the bill without requiring manpower. SOLUTION: The liquid fuel feeding mechanism supplies the fuel to respective households (2) of an apartment house through valves (10) and flow meters (14) by fuel feeding pipes (5, 9 and 9a) from an intensive fuel tank (3). In this charge collecting system for such a liquid fuel feeding mechanism, an administration control means, a summing control means, a charge collecting means at a financial institution (50) are provided. In this case, the administration control means administers signals from the flow meters (14). The summing control means computes fuel consumption charges by the signals from the administration control means. The charge collecting means collects the charges by the signals from the summing control means. Then, the charge collecting means and the summing control means are connected through an information communication network (30).
Patent JP-2002122196-A (JP)
Title: Power transmission device
Inventor: MIMURA KENJI
IPC: F16H9/18
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of simplifying a structure and improving the durability. SOLUTION: A start clutch 60 is mounted on the input shaft 10 side, and the connection of the start clutch 60 and the speed change by an input side pulley 20 are executed by a centrifugal mechanism 70 of the input shaft 10 side when the centrifugal force by the rotation of the input shaft 10 is increased, which dispenses with a centrifugal mechanism on the output shaft 30 side independently used for the clutch, and simplifies and minimizes the structure in comparison with a conventional device having the start clutch on the output shaft side. The deterioration and the abrasion by the frictional heat can be minimized as the frictional force in accompany with the rotation of each roller 62 is utilized.
Patent JP-2002124908-A (JP)
Title: Group communication system
Inventor: KUKI RYUICHI
IPC: H04W8/26
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a group communication system wherein a system does not stop when a trouble is generated in a parent apparatus. SOLUTION: PHS terminal equipments 1a, 1b, etc., send data of gas meters 2a, 2b, etc., to a switching office 4 via repeaters 3a, 3b, etc., The switching office 4 sends the data to a data collecting center 11 via an ISDN circuit 9. The part between the terminal equipment 1 and the repeater 3 is a wireless private network, and the part between the repeater 3 and the switching office 4 is a wireless public network. The switching office 4 is a base station of a PHS system. That is, the repeater 3 is connected with the public network and the number of the repeaters is much smaller than that of the terminal equipments, so that communication charge is reduced. One terminal equipment 1 can be connected with two or more repeaters 3, so that data communication is not obstructed when one repeater goes out of order.
Patent JP-2002121658-A (JP)
Title: Coating pot of hot-dip galvanizing equipment
Inventor: TAGUCHI MASAKUNI
IPC: C23C2/06
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a hot-dip galvanizing pot being capable of lining in a short time without requiring special technology, having lightweight, and being less expensive than those made of ceramics. SOLUTION: In the coating pot of hot-dip galvanizing equipment where a steel strip is immersed in a hot-dip galvanizing pot to apply plating to the surface of the steel strip, the coating pot is lined with ceramic fiber blocks. Further, each of the ceramic fiber blocks is compressed to (250 to 350) kg/cm3.
Patent JP-2002122617-A (JP)
Title: Current detecting circuit
Inventor: MOTOTSUGU RYUZO
IPC: G01R19/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To detect a current even if voltage inputted to a differential amplifier is large and to heighten accuracy in current detection. SOLUTION: A current detecting resistance Rs is inserted in a current path 10 where a detected current I flows. A differential amplifier 1 amplifies the potential difference between both ends of the resistance Rs. The differential amplifier 1 is composed of resistances R1-R6 and an operational amplifier OP1, and it is different from a general differential amplifier and additionally provided with resistances R5, R6. Resistances respectively with temperature coefficients of -50 ppm/ deg.C to +50 ppm/ deg.C are used as the resistances R1, R2, R5, R6.
Patent JP-2002119989-A (JP)
Title: Bioreactor and microorganism activating method
Inventor: SUGIYAMA SHIGEHIRO
IPC: C02F3/06
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To enhance wastewater treatment capacity and the holding capacity of activated sludge by making a flow velocity uniform and proper and to promote the miniaturation of an apparatus. SOLUTION: An oxygen supply device 4 arranged to the lower part of an aeration region 5 to supply air into a liquid to be treated and a microorganism carrier group arranged in a reaction region and formed from a plurality of microorganism carrier elements are provided. The microorganism group is divided into a first microorganism carrier element 3-1 nearer to an aeration region 5 and a second microorganism carrier element 3-2 remote from the aeration region 5. The upper end of the first microorganism carrier element 3-1 is set to a position lower than the upper end of the second microorganism carrier element 3-2.  The upper part of rising stream 31 rising while being induced by the rising of oxygen bubbles revolves at the upper end of the first microorganism carrier element 3-1 to be converted to a horizontal stream to receive resistance at the side surface of the second microorganisms carrier element 3-2 to flow in the gap formed between both elements to form two kinds of falling flows (a), (b). The presence of the defference in levels of both elements equalizes the speeds of the falling flows (a), (b) to enhance wastewater treatment capacity.
Patent JP-2002079299-A (JP)
Title: Method for treating ammonia-containing waste
Inventor: EITO TORU
IPC: C02F11/04
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a livestock waste treatment method capable of efficiently collecting ammonia of livestock waste to effectively reutilize the same. SOLUTION: The method for treating the ammonia-containing waste comprises methane fermentation process for reducing a carbon compound in ammonia-containing waste to methane gas to obtain waste lowered in the content of the carbon compound, a solid-liquid separation process for separating a solid from the waste lowered in the content of the carbon compound to obtain liquid waste and a biological treatment process for decomposing the liquid waste using organisms to obtain a biologically treated liquid. An ammonia removing process for removing ammonia from the liquid waste is further provided to the prior stage of the biological treatment process.
Patent JP-2002131629-A (JP)
Title: Focus detecting device, electronic camera and focus detection method
Inventor: INOUE AKIRA
IPC: G03B13/36
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To perform high-speed focus detection with simple constitution and to provide the focus detection technique being free from parallax. SOLUTION: Subject light from a subject at a subject distance L is formed into an image on a CCD 5 through a photographing optical system 3 as shown by the subject light 7, and formed into the image on a line sensor 4 through a light receiving lens 6 as shown by the subject light 11. A phase difference between an output signal 10 from the CCD 5 and an output signal 12 from the line sensor 4 at such a time becomes S+x. The subject distance L becomes L=Sa/x from L:S=a:x. S and (a) are known and (x) is obtained by the phase difference, so that the subject distance L is obtained. The focusing position of a focus lens is obtained according to the obtained subject distance L, the moving direction and the moving amount are obtained based on a present focus lens position, and the focus lens is moved to a focusing position based on the moving direction and the moving amount.
Patent JP-2002125997-A (JP)
Title: Dustproof spectacles
Inventor: KOBA HIDEFUMI
IPC: G02C7/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain dustproof spectacles which allow the use of a dustproof section in an open state in spite of the degradation in the stability of the dustproof section. SOLUTION: When temples 4 are opened in using the housed dustproof spectacles, the dustproof section 2 held bent inward by means of detaining parts 2a for loosely enclosing the temples 4 can be opened to the original state. Even if the stability of the dustproof section 2 is degraded by resting the spectacles in the folded state for a long period of time, the dustproof section 2 is pulled back by the detaining parts 2a and is restored to the usable state by the detaining parts 2a when the temples 4 are opened.
Patent JP-2002131538-A (JP)
Title: Phase difference plate, circularly polarizing plate and reflection type liquid crystal display device which uses the same
Inventor: ITO YOJI
IPC: C08J5/18
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device with superior display quality. SOLUTION: The phase difference plate consists of one sheet of a polymer film which has the higher birefringence at the longer wavelength in 400 to 700 nm range, which shows the retardation (Re450) measured at 450 nm ranging from 80 to 125 nm and the retardation (Re590) measured at 590 nm wavelength ranging from 120 to 160 nm. The coefficients of variation CRe450, CRe590 for variance of the retardation values satisfy CRe450<=0.1 and CRe590<=0.1, respectively. The phase difference plate is used for the reflection type liquid crystal display device.
Patent JP-2002135237-A (JP)
Title: Semiconductor device
Inventor: NAKANISHI JINGO
IPC: G11C11/4076
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an internal clocking generation circuit, including a phase synchronous circuit that can reduce current consumption in a sleep mode, and can shorten re-locking time, when the sleep mode is completed. SOLUTION: A digital PLL circuit (9) is used as the phase synchronous circuit, and the phase adjustment information of the digital PLL circuit is retained in the sleep mode. More specifically, the digital PLL circuit is set in a state independent of other circuits.
Patent JP-2002137141-A (JP)
Title: Coolant tank recovery opening device
Inventor: SUZUKI SHIGEHIRO
IPC: B23Q11/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a coolant tank recovery opening device formed that a coolant tank recovery opening can be brought into pressure contact with or pressed against the chip collection port of a machine tool through a packing for seal with a comparatively low pressure, a packing life is increased and leakage of cutting liquid is prevented from occurring for a long period. SOLUTION: An outer peripheral frame slightly larger than the outer peripheral shape of the chip collection port 3 is set at a chip recovery opening 21. A seal annular material 40 is situated on an inner wall 24 of a peripheral frame 23 with its outer peripheral edge 40A making contact therewith, and the seal annular material 40 forms a recovery opening device 50 of a coolant tank placed on an elevation frame member 30 so that the seal annular member 30 making surface contact with the chip collection port 3 from below.
Patent JP-2002126282-A (JP)
Title: Game machine
Inventor: KITATSUME HIDETO
IPC: A63F7/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, with which the variation in picture patterns to be performed on the basis of information on the lottery result of a ball winning a prize in a start prize winning hole during the operation of a variable display part can be stopped by the intention of a player. SOLUTION: In the game machine, with which the lottery of whether or not a prescribed play state is to occur is performed when a Pachinko ball shot onto a game board wins a prize in the start prize winning hole and the picture patterns on the variable display part are varied on the basis of the lottery result, while the picture patterns are varied, the information on the lottery result is held on a RAM 25 and, after the end of variation, while referring to the RAM 25, the picture patterns are varied. Then, a cancel switch 9 is provided for discarding the information held on the RAM 25 through the operation of the player.
Patent JP-2002125798-A (JP)
Title: Structure of installing armrest of chair
Inventor: TAKAGI YUICHIRO
IPC: A47C5/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of installing an armrest of a chair which enables a user to install an armrest easily and securely to a chair without a flat surface on a part to install the armrest. SOLUTION: A lower part of a cylindrical, armrest pole 9, which has an armrest 10 at its upper part and a female screw 11 at its lower part, is fit into an upper end of a cylindrical leg 2 with a hole 2b for penetrating a screw on its upper periphery in a manner that there is a space between the armrest pole 9 and the cylindrical leg 2 for movements. A lower part support member 13 with an extended collar 13b the periphery of which makes contact with the inner circumference of the leg 2 is placed at a lower end of the armrest pole 9. An upper part support member part 12 which is fit around the armrest pole 9 at a higher position than that the female screw 11 is inserted into an upper end of the leg 2.  A screw 6 is penetrated through the hole 2b for penetrating a screw and is screwed with the female screw 11 to fasten between the upper part support member 12 and the lower part support member 13.
Patent JP-2002133445-A (JP)
Title: Image processing device, image processing method and information storage medium
Inventor: KANAKUBO TETSUYA
IPC: A63F13/55
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device, an image processing method and an information storage medium capable of reducing the data quantity and a processing load. SOLUTION: A head part shape calculation part 114 in a game operation part 110 reads out each coordinate data of basic shape data 130 corresponding to plural basic shapes and blend ratio data 126 as weighting coefficients for mixing when synthesizing each coordinate data from a data housing part 120, and executes an operation of the sum of products using the two kinds of data, to thereby calculate vertex coordinates of a polygon corresponding to the moving state of a mouth. The plural basic shapes corresponding to the states of the mouth opened upward and downward, rightward and leftward, and forward and backward, are prepared, and hereby an optional mouth shape can be simply reproduced.
Patent JP-2002139782-A (JP)
Title: Camera
Inventor: NAKAMORI MASAO
IPC: G03B17/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To save a space while securing degrees of freedom in an internal layout and degrees of freedom in an outer packaging design, as for a battery- driven camera equipped with a main body and an outer cover for covering the main body. SOLUTION: A battery chamber for loading a battery 300 is formed integrally with the inside wall of the outer cover, besides, the battery chamber is provided with an outer cover attaching member 600 with an outer cover attaching part to which the outer cover is attached.
Patent JP-2002138679-A (JP)
Title: Reform proposal method and reform proposal table for respective house
Inventor: NAKAMURA TAKAYUKI
IPC: E04G23/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To appropriately propose a reform suitable for the resident of a house independent of experience or ability of a sales representative. SOLUTION: A reform plan appropriate for each house is proposed based on a packaged technology element with the use of a house correspondence figure 11 in which supplied houses are sorted by generation for each specification, and a reform proposal table 1 where the technology elements of a reform point which is considered to be most effective at present are extracted for each generation in the figure 11, and the technology elements are used as obsolescence/reform technology correspondence reform technology packages 12a-12f for each generation, which are arranged on the right side.
Patent JP-2002136634-A (JP)
Title: Roller skate
Inventor: KAMEDA SHIZUO
IPC: A63C17/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of troublesome adjustment operation in the conventional space adjustment of foot holding members because a butterfly nut fitted to a guide part has to be loosened to adjust length and then the butterfly nut has to be tightly fastened to fix the guide part. SOLUTION: In this roller skate with a foot holding members supported to a roller part, at least one of the foot holding members is supported in a longitudinally slidable manner by a mechanism for converting rotary motion into linear motion. Length can thereby be adjusted with simple operation, and the length can be easily adjusted while visually confirming the size by graduation that shows the relative relation of the foot holding member. Further, an inner used for the roller skate is separable and attachable/detachable while adjusting the longitudinal length, so that also the inner can be easily adjusted according to the length of the roller skate.
Patent JP-2002141713-A (JP)
Title: Directional coupler
Inventor: ANDO YUKIHIRO
IPC: H01P5/18
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a directional coupler that has almost no gradient in the frequency characteristic, prevents deterioration in the yield due to a slight deviation in coupling, reduces the size and weight of a novel portable telephone and operates the telephone in a wide band mode in compliance with high frequencies. SOLUTION: The film of a main line 2 is formed on a front side of a 1st dielectric body 1 and the film of a sub line 3 formed in parallel with the main line and a 1st coil 4 connected to the sub line and used to flatten a coupling curve between the main and sub-lines for a wide band at least between two high frequencies is formed on the rear side, and the 1st dielectric body is layered on a dielectric board 5.
Patent JP-2002142151-A (JP)
Title: Image pickup unit
Inventor: NISHIMURA RYUSHI
IPC: H04N5/3728
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup unit with high resolution at the time of high illuminance, and with high sensitivity at the time of low illuminance. SOLUTION: Pixel mixing reading is performed by using a progressive CCD, and the selective reading of independent reading is made available. Thus, the independent reading is performed at the time of high illuminance, and the mixing reading is performed at the time of low illuminance.
Patent JP-2002149487-A (JP)
Title: Memory access device and delay data generating device
Inventor: YAMADA KATSUSHI
IPC: G10K15/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a memory access device and a delay data generating device capable of always performing efficient access with a fixed timing in an SDRAM. SOLUTION: In the SDRAM 10 having a plurality of banks, the same data are written in the same address positions of a bank0 (11) and a bank1 (12), and when data reading is generated to the different low addresses of the same bank, one data whose reading is generated are read from the bank0 (11), and the other data whose reading is generated are read from the bank1 (12) so that it is possible to prevent the data reading from the same low address of the same bank, and to efficiently perform access.
Patent JP-2002146808-A (JP)
Title: Foundation structure utilizing existing pile and foundation construction method utilizing existing pile
Inventor: FUKUMOTO YASUHIRO
IPC: E02D27/12
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure utilizing an existing pile to support a newly built building by utilizing the existing pile together with a new pile when building the new building. SOLUTION: The existing pile 5 is utilized as it is by supporting a footing 2 by the new pile 3, at least one existing pile 5, and a buffer device 6. Since the new building can be built without removing the existing pile 5, work hours can be shortened, the occurrence of building waste materials can be reduced, and construction cost can be reduced.