baber/WOPTO huggingface dataset:
Patent JP-2001296440-A (JP)
Title: Lamination type combined waveguide and its manufacturing method
Inventor: IMOTO KATSUYUKI
IPC: G02B6/13
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a lamination type combined waveguide which is easily manufactured and has high dimensional accuracy and moreover high performance characteristics, and its manufacturing method. SOLUTION: At least two waveguide layers 20 consisting of nearly rectangular cross section shaped core layers 3 which are composed of a photo-breaching polymer layer and have a refractive index higher than that of a lower clad layer 2 and side surface clad layers 4 which are formed in both side surfaces of the core layers 3 and have a refractive index lower than that of the core layer 3 and at least two ultraviolet ray shielding layers 5 are laminated on the lower clad layer 2. Thus, a combining interval between the core layers 3 of an optical combining part is narrowed. Thereby, manufacturing is easy, high dimensional accuracy is obtained and moreover the high performance characteristics are obtained.
Patent JP-2001302749-A (JP)
Title: Crosslinked unsaturated carboxylic acid polymer and its production method
Inventor: MATSUO SHIGERU
IPC: C08L101/16
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a crosslinked unsaturated carboxylic acid polymer which has high water absorption capacity and diodegradability, is suitable for materials or articles used in wide areas such as agriculture, civil engineering, and daily necessities, and can be disposed of after the use without a adversely affecting the natural environment and to provide an efficient production method of the polymer. SOLUTION: The method for producing a crosslinked unsaturated carboxylic acid polymer comprises subjecting acrylic acid and an aldehyde having two active hydrogen atoms to copolymerization and crosslinking. The crosslinked unsaturated carboxylic acid polymer is produced by this method.
Patent JP-2001302202-A (JP)
Title: Methanol reformer
Inventor: TAKE TETSUO
IPC: C01B3/32
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a methanol reformer capable of rapidly generating hydrogen by carrying out the warm-up at the time of starting in a short time without using an electric heater. SOLUTION: This methanol reformer having a methanol-reforming part 5 for generating hydrogen by a steam reforming reaction of the methanol, a catalytic burning part 14 for burning one of the hydrogen or the methanol, and a carbon monoxide-oxidizing part 14 for converting the carbon monoxide into carbon dioxide by a selective oxidation reaction of the carbon monoxide is characterized in that electroconductive catalytic layers 38, 39, 40, 41 and 42 are installed in each of the catalytic burning part 14, the methanol reforming part 5, the catalytic burning part 15 and the carbon monoxide-selective oxidizing parts 7 and 9. When starting the methanol reformer, the warm-up at the starting time can be carried out in a short time by charging an electric power 25 to each electroconductive catalytic layer from power supply equipment 24.
Patent JP-2001256367-A (JP)
Title: Electronic commerce system
Inventor: IMANAKA YUJI
IPC: G06Q10/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To give a chance to open a store in an on-line shopping mall to a merchant who is unfamiliar in computer operation and a merchant who can not afford to secure a person in charge of an electronic store because of small- scale business although the merchants desire to open stores in an on-line shopping mall for more business changes and carry on business adapted to the times. SOLUTION: As for the electronic commerce wherein money and articles are handled between an electronic store which is opened in the on-line shopping mall and displays articles and a purchaser who views and purchases an article via the Internet on condition that the purchaser, applies for the purchase, the manager of the on-line shopping mall receives the application for the purchase. Here, the on-line shopping mall manager receives the application for the purchase via a purchase application receiving means and receives and sends the money and article via a settlement means and an article delivery indicating means that the on-line shopping mall manager manages and operates.
Patent JP-2001302683-A (JP)
Title: Method for producing tris[tris(dimethylamino)- phosphoranylideneamino]phosphine oxide
Inventor: TANIGUCHI TOSHIYUKI
IPC: C07F9/24
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a high-purity tris[tris(dimethylamino)phosphoranylideneamino]phosphine oxide in high yield according to an industrially advantageous method. SOLUTION: An iminotris(dimethylamino)phosphorane is reacted with phosphorus oxychloride under specific reactional conditions using aliphatic hydrocarbons as a solvent to provide a reactional liquid comprising the tris[tris(dimethylamino)phosphoranylideneamino]phosphine oxide and aminotris(dimethylamino)phosphonium chloride simultaneously formed as a by-product and a by-product insoluble in the solvent. The resultant chloride and by-product are simultaneously removed from the reactional liquid by solid-liquid separation and low-boiling components are distilled off from the resultant solution by evaporation. Thereby, the tris[tris(dimethylamino) phosphoranylideneamino]phosphine oxide is obtained by using a thin-film evaporator.
Patent JP-2001300526-A (JP)
Title: Method and device for decomposing difficult-to-decompose organic matter
Inventor: HORII YASUO
IPC: C02F1/36
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To decompose a difficult-to-decompose organic matter such as dioxins and agricultural chemicals contained in water, sludge and slurry at normal temperature and pressure, with a small quantity of energy and without using special chemicals or forming a by-product. SOLUTION: An object 5 to be treated is stored in a reaction tank 2 forming a closed space, and gas in the gaseous-phase region of the tank 2 is sucked through a suction line 8 and removed. Further, the dissolved gas in the object 5 is transferred to the gaseous-phase region in the tank by reducing the pressure in the tank and removed, and the object 5 is irradiated with an ultrasonic wave of the frequency to decompose the object 5 from an ultrasonic wave generator 14 set in the tank 2.
Patent JP-2001304981-A (JP)
Title: Monitor for measuring temperature in sealed container
Inventor: DAITO MASATAKA
IPC: G21D3/08
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To easily measure a temperature of an environment where a measuring line cannot be easily inserted in a sealed container. SOLUTION: This monitor for measuring the temperature in the sealed container includes a monitor sensor 6 and a holder 8 for holding the monitor sensor. The monitor sensor 6 has a plurality of surface treated monitor chips 4 of different softening temperatures arranged in a predetermined arrangement. The holder is set in the sealed container whose temperature is to be measured. The monitor chips of the monitor sensor are arranged in the arrangement at least to make the softening temperatures of adjacent monitor chips different from each other.
Patent JP-2001303410-A (JP)
Title: Raised fabric
Inventor: TAKAHASHI SHIGERU
IPC: D06C13/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a raised fabric having a high pile density, excellent in hair falling properties and having a soft touch feeling, slightly causing finger marks or a white fading feeling and excellent in deep color properties and brightness and to provide a method for producing the raised fabric. SOLUTION: This raised fabric is obtained by forming cut piles from polyester multifilament yarns and has <=3 hue difference ΔE between the lateral face and the cross section of the polyester multifilament yarns when dyed so as to provide >=30 lightness index L of the lateral face of the polyester multifilament yarns.
Patent JP-2001313782-A (JP)
Title: Image reader
Inventor: TAGAWA HIROTOSHI
IPC: G03B27/50
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image reader where deficiency in the light quantity can be eliminated in an original carrying mode in which a relative moving speed of a light source with respect to an original is increased. SOLUTION: When a 2nd original detection section detects an original 10, a mode setting sections sets the original carrying mode. In this case, when a print key is operated, a reading control section allows a light source movement section to move a light source unit 23 and a reflection mirror unit 26 up to a prescribed position, allows each lighting circuit to light a main light source 21 and an auxiliary light source 41, activates a carrying drive section to drive carrying rollers 13-15 thereby passing the original 10 through a read position opposed to the carrying roller 14 on an original platen glass plate 5. The main light source 21 and the auxiliary reflection plate 41 emit a light to the original 10 passing through the read position and an imaging section images a reflected light from the original 10.
Patent JP-2001299048-A (JP)
Title: Load-handling method of reaped tea in tea ridge overstriding type tea reaper and tea bag support used therefor
Inventor: SUGIMOTO TORAO
IPC: A01D46/22
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a load-handling method of reaped tea in a new tea ridge- overstriding type tea reaper capable of efficiently carrying out a tea reaping operation without interrupting tea reaping operation until reaped tea can be transferred, when the reaped tea can not be transferred to a loading platform of a vehicle though tea reaping technique using a bulky type tea ridge overstriding type tea reaper is adopted, and a tea bag support used therefor. SOLUTION: In transferring reaped tea A reaped by a tea ridge overstriding type tea reaper 10 to a loading platform Ta, the load-handing method of reaped tea is characterized by supporting openings of plural sheets of tea bags S in open state by a tea bag support 1 in the vicinity of tea ridge when the reaped tea A can not be transferred to a loading platform Ta of a vehicle T immediately after finishing reaping operation, charging the reaped tea A in these tea bags S and transferring the reaped tea T charged in the tea bags S onto the loading platform Ta of the above vehicle T when the reaped tea can be charged onto the loading platform Ta of the above vehicle.
Patent JP-2001316692-A (JP)
Title: Detergent composition
Inventor: SATO AKIHIRO
IPC: C11D1/29
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition excellent in foaming ability, detergency and foam quality while having low irritativeness to the human skin. SOLUTION: This detergent composition contains alkylethoxysulfuric acid salts represented by the formula: C12H25O(CH2CH2O)nSO3Na (wherein, (n) is the average number of ethylene oxide molecules added and 1 to 5) and stearlydimethylamine oxide. The alkylethoxysulfuric acid salts comprise a mixture containing two or more molecular species different in the number of ethylene oxide molecules added, wherein the number nA of ethylene oxide molecules added of the molecular species present in the largest amount is an integer of 1 or greater and of which the molecular species having the number of ethylene oxide molecules added in the range from (nA-1) to (nA+1) account for 55-75 wt.%.
Patent JP-2001318153-A (JP)
Title: Radiation image conversion screen and its manufacturing method
Inventor: TAZAKI SEIJI
IPC: G01T1/20
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably manufacturing a radiation image conversion screen of high picture quality through a simple process. SOLUTION: This manufacturing method for the radiation image conversion screen which is used for a radiation image forming method using a combination of the radiation image conversion screen and a two-dimensional optical detector and consists of fluorescent body areas sectioned by partition walls has a stage for forming a fluorescent body film, a stage for forming a striped fluorescent body film which has partition walls in linear structure and is provided with a partition wall layer on one surface by forming many grooves in the fluorescent body film, filling each groove with a partition wall material dispersant, and applying and setting a partition material dispersant to the fluorescent body film surface, a stage for forming a laminate block by stacking striped fluorescent body films so that stripes of adjacent films are parallel to each other and heating and pressing them,  and a stage for slicing the laminate block along a laminate surface where stripes appear.
Patent JP-2001312117-A (JP)
Title: Device and method for multi-color image forming
Inventor: MAEKAWA TAKESHI
IPC: G03G15/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color image forming device and a multi-color image forming method by which the frequency of a video clock supplied for each LD unit is modulated based on the changes of temperature at the inside of a device due to successive printing for the several tens and several hundreds of pages and of the characteristic of the LD unit due to the rise of the temperature at the inside of the LD unit. SOLUTION: A patch pattern preparation controlling part 10 to perform the preparation control of a patch pattern formed between printing areas on a photoreceptive belt 1, a counter 20 to count the number of successively printing sheets, a video clock generating circuit 30 to supply the LD units 3a-3d with the video clock and a color slippage detecting part 40 to measure the color slippage of the patch pattern prepared on the photoreceptive belt 1 are included, and the frequency of the video clock supplied to the LD units 3a-3d from the video clock generating circuit 30 is modulated based on the patch pattern prepared on the photoreceptive belt 1.
Patent JP-2001279571-A (JP)
Title: Stretchable textile product having conspicuously three- dimensional design with patter
Inventor: OKI SHIGERU
IPC: D03D15/56
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a textile product as an apparel having settled such conven tional problems that a textile product composed of puffy nonwoven fabric is limited in three-dimensional effect, leaving rough and hard feeling in the shrunken region and is much deteriorated in the mechanical strength of such region and much restricted in conferring a desired design to the fabric, and furthermore, textile materials to be used have been pointed out that the right material must be in the right place, and production of fashionable apparels and with high degree of freedom in pursuit of higher comfortableness in wearing has been much requested. SOLUTION: This textile as an apparel is light and stretchable, capable of freely selecting any textile material and has conspicuously uneven design conferring a desired pattern. The textile is obtained by mixedly weaving spandex covered yarns made by covering synthetic fiber woolly-finished yarns under a specific condition as both warps and wefts, printing a desired patter using a pigment on the gray fabric obtained planarly, sewing the resultant and wet heat-treating the obtained apparel to promote the significant shrinkage of the elastic yarns.
Patent JP-2001315217-A (JP)
Title: Optical element producing method, optical element produced by the method, display element and display device having the optical element, and imaging element and imaging device having the optical element
Inventor: NAKABAYASHI MASAAKI
IPC: B29D11/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical element which can mass-produce the element inexpensively by simple composition, the optical element produced by the method, a display element and a display having the optical element, and an imaging element and an image device having the optical element. SOLUTION: The method for producing the optical element has a process for processing a material before curing in which the surface of the material before curing is deformed by the expansion of gas and a material curing process in which the material the surface of which is deformed is cured. The optical element, the display element and the display having the optical element, and the imaging element and the imaging device having the optical element are obtained by the method.
Patent JP-2000337200-A (JP)
Title: Internal combustion engine load calculation and control system
Inventor: HERNDON JAMES A
IPC: F02D43/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the controllability of an engine operation parameter by calculating the times of first and second parts of an engine cycle, calculating the engine load from the calculation results, and determining the suitable timing concerning the engine operation. SOLUTION: The position of a crankshaft is detected 12 on the basis of a pulse signal obtained from an electronic pickup arranged on the crankshaft 11, and pulse generation time is then measured 14, and the elapsed time (pulse clearance time) between pulses is calculated from this measurement result 16. A pulse clearance time table that is a two-dimensional matrix is calculated 18, each dimensional average of the two-dimensional data of the table is calculated 18 according to an every other pulse clearance time calculation step 20, and the following-dimensional data of a long time is read from the matrix. Thereafter, the difference between the average values obtained in the step 20 is calculated as a function of average load 22, and the engine load is calculated in a comparative step with an engine load map 24.
Patent JP-2001324061-A (JP)
Title: Hose holding tool
Inventor: HAKAMATA MAMORU
IPC: A47K4/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a hose holding tool capable of preventing retention of water and reducing the number of parts. SOLUTION: A wall body 33 between a bathroom 31 and a dressing room 32 comprises a cylindrical body 35 inserted into a mounting hole 34 upwardly tilted from the bathroom 31 toward the dressing room 32, plate-like mounting members 40a and 40b respectively secured to both ends in an axial direction of the cylindrical body 35, decorative covers 43a and 43b mounted to respective mounting members 40a and 40b through packing 47 and 49 for covering respective mounting members 40a and 40b from the outside to respective wall faces 38a and 38b.
Patent JP-2001328714-A (JP)
Title: Trolley rail of belt conveyor
Inventor: HIRANO HARUYUKI
IPC: B65G21/22
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a trolley rail of a belt conveyor in which a spacer can be easily attached/detached to/from a notch and clamp hangers can be smoothly passed between the spacer and the trolley rail. SOLUTION: In this trolley rail 1 comprising upper and lower flanges 2, 3 and a web 4 formed between the upper and lower flanges with a plurality of clamp hangers for carrying works held in a belt by holding a side end 9a of the belt 9 traveling on an upper surface 3a of the lower flange 3, the notch 30 is formed on a part of the trolley rail by two edges 32 continuous between the upper and lower flanges, a spacer 31 which has a lower flange 34 and a web 35 continuous to at least the lower flange 3 and the web 4 and is provided in the notch in an attachable/detachable manner to enable the traveling and the detachment of the clamp handers is provided in the notch 30, and the space of the edges 32 of the notch 30 and the length between forward and rear edges 36 of the spacer 31 facing thereto are gradually reduced from the upper flange 2 side to the lower flanges 3, 34 sides.
Patent JP-2001332303-A (JP)
Title: Gel electrolyte precursor and nonaqueous secondary cell
Inventor: HIBINO SEIJI
IPC: C08L71/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary cell improved in reliability, rate characteristics and cycle life. SOLUTION: For the nonaqueous secondary cell comprising a positive electrode 1, a negative electrode 2 and a gel electrolyte layer 3 arranged between the electrodes 1 and 2 and containing a nonaqueous electrolyte, a first polymer insoluble in the nonaqueous electrolyte and a second polymer having the property of gelling the nonaqueous electrolyte, the volume ratio of the first polymer to the second polymer in the gel electrolyte layer 3 is within a range of 0.1 to 5.
Patent JP-2000350837-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a player from getting bored of looking at a display state by making a display mode to be displayed in a display device into the interesting one having variety. SOLUTION: In this game machine provided with a judgment means for deciding whether or not to attain large winning beforehand based on the extraction value of a random number for large winning judgment and a first display device (LEDs 72a-72m) for turning a display result to a specified display form based on the fact that it is decided to attain the large winning beforehand, a second display device (variable display part 5) is provided separately from the first display device and a character corresponding to the judgment of the judgment means is displayed at the second display device.
Patent JP-2001338528-A (JP)
Title: Conductive frit for sealing and sealing member using the same as well as image forming device
Inventor: MURAMOTO YASUTO
IPC: H01J31/12
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a conductive frit for sealing that can control contraction due to baking, can connect members without generating thermal stress and can impart desired conductivity, a sealing member obtained by sintering the frit, and an image forming device equipped with the sealing member. SOLUTION: By heating and baking a conductive frit for sealing that contains glass and at least one kind of a metal selected from among the group consisting of Si, Zn, Al, Sn and Mg to changed it to a sealing member 5 that bonds a back plate 2 and a spacer 4 of an image forming device 1.
Patent JP-2001345919-A (JP)
Title: Communication terminal equipment
Inventor: KUBO HIROSHI
IPC: H04M1/57
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment, with which a communi cation history can be confirmed on a terminal even in the case of automatic transfer from an exchange. SOLUTION: It is decided whether a CI stream is detected continuously longer than 3 sec or not (ST1-ST4) and when the CI stream is not continued longer than 3 sec, a TIR (incoming transfer warning signal) is decided and 'transfer' is displayed on a display part (ST35). Then, present time (transfer time), a call originating source number and a present transfer destination name (transfer destination number) are read out and stored in the communication history in the storage part as automatic transfer (ST30), it is displayed on the display part that 'call origination from number XXX is transferred by automatic transfer of exchange' (ST31) and automatic transfer processing of this time is finished.
Patent JP-2001342751-A (JP)
Title: Snow resistant fence
Inventor: OTAKA KAZUYOSHI
IPC: E04H17/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a snow resistant fence by eliminating the occurrence of deformation due to the weight of snow without taking a special step such as reinforcement to the fence in itself. SOLUTION: A heat dissipation part of a heat pipe, laid on the furring strips of wire netting, melts the fallen snow, reduces the settling force of the snow, which is applied to the furring strips, and prevents the deformation in the case of settlement of the snow to the furring strips. The heat dissipation part of the heat pipe, laid on the upper furring strips, can get ahead of others in melting the settling snow. The length of the heat dissipation part is made to range from 2 to 8 m.