baber/WOPTO huggingface dataset:
Patent JP-H11191127-A (JP)
Title: Device, method and system for processing information and provision medium
Inventor: ITABASHI TATSUO
IPC: G06F21/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To certify the copy of business card information for the provider of that business card information and to limit the contents of the business card information to be copied. SOLUTION: When acquiring the business card information of a user A registered at a business card information server 3 by operating a terminal 40 by a user B who is not the provider of business card information, first of all, the terminal 40 transmits a copy request to a terminal 1 to be used by the user A as the provider of business card information. The user A reloads the permission list and copy history of TOC data of business card information stored in the data storage part of the terminal 1 and transmits it to the business card information server 3 and the terminal 40. Based on the TOC data transmitted from the terminal 1, the terminal 40 prepares the copy request and endorsement data and transmits them to the business card information server 3.  Based on the endorsement data transmitted from the terminal 40 and the TOC data transmitted from the terminal 1, the business card information server 3 collates them with the endorsement data calculated by the business card information server 3 and judges whether or not the business card information is to be copied.
Patent JP-2000350097-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAMURA NOBUO
IPC: H04N5/335
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of image quality, which is caused by the difference in the storing time of a signal electric charge between rows or between fields by selecting a plurality of pixel rows to permit a period starting from the initializing operation of each photoelectric transducing part until its reading operation to be fixed in each pixel row. SOLUTION: An image area is provided with N×M pixels, with the N rows being in the vertical direction and M columns in the horizontal direction and is constituted of an effective pixel area for detecting light and an OB pixel area which is arranged at its outer side and outputs a black signal. When the signal of the x-th row is read in a certain horizontal blanking period, a state is made to be an initial one in a (x-k)-th row in an odd number field and made to be the initial one in a (x-k-1)-th row in the case of even numbered field in the same period. That is, reading operation and initializing operation are executed for every horizontal blanking period, so that the storing time is made equal in the even numbered and odd numbered fields. Thus, the storing time is fixed so that image quality is improved.
Patent JP-2000180484-A (JP)
Title: Apparatus for measuring harmonic wave
Inventor: KAMURA TSUTOMU
IPC: G01R23/20
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To correctly measure harmonic waves to a high order at an arbitrary time with a simple circuit configuration by sampling an input signal at a predetermined fixed frequency, obtaining number of sampling for a plurality of cycles by rounding, operating discrete Fourier transforming(DFT) of its data and measuring harmonic wave components. SOLUTION: A frequency of a fundamental wave of a input signal is measured, and sampled by a predetermined fixed frequency. A sampling number N used for its measurement is, for example, four cycles of the input signal. Then, a sampling point near a zero-crossing position of two sampling points sandwiching a zero-crossing position of a fourth cycle is used as an N-th point. Thus, N-th sampling point is decided by a rounding method to minimize an error. Thus, the harmonic wave components can be measured based on the DFT calculation based on N pieces of the obtained sampling data.
Patent JP-H10218843-A (JP)
Title: Substituted polyphenyl ether-modified polyalkyl ester and fuel composition containing the same
Inventor: CHERPECK RICHARD E
IPC: C08L23/26
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound for preventing and suppressing deposit on an engine, especially on an aspirating valve. SOLUTION: This compound is expressed by formula I [A is amino, aminomethyl, nitro, etc.; R<1> is a polyalkyl with an average molecular weight of about 450-5000; (x) is 1-10; (y) is 0-10] and e.g. formula II. When (x) is 1, the compound of the formula I is obtained by esterifying an aromatic carboxylic acid of formula III with a polyalkyl alcohol of formula R<y1> -OH under the conventional esterification reaction condition. The compound of the formula I and a nonvolatile carrier fluid such as mineral oil and synthetic polyalkane, which exhibits synergetic characteristics of suppressing adherent matter when used in combination with the compound of the formula I are included in hydrocarbon fuel in concentration ranges of about 50-2500ppm and about 100-5000ppm based on the weight ratio respectively.
Patent JP-2001175948-A (JP)
Title: Issuing method for medium and medium to be issued
Inventor: IMAI EIJI
IPC: B42D15/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an issuing method for medium and a medium to be issued with which forgery or revising can be inexpensively prevented. SOLUTION: Concerning the issuing method for medium for issuing the medium, on which a common item is preprinted, after recording validity information showing that medium is valid, after the validity information is recorded, at least one important part of the validity information is covered, a seal member is stuck so as to watch the covered validity information and the medium is issued.
Patent JP-2000185964-A (JP)
Title: Production of basic refractory
Inventor: GOTO KIYOSHI
IPC: C04B35/047
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesite-chrome refractory having high hot strength and excellent tolerance. SOLUTION: A raw material comprising 0.5-10 wt.% calculated as anhydride of chromium chloride and the rest of one or more of magnesia, a chromium ore, fused magnesite chrome and sintered magnesite chrome or one or more of a chromium ore, fused magnesite chrome and sintered magnesite chrome or one or more of fused magnesite chrome and sintered magnesite chrome is kneaded molded, dried and baked.
Patent JP-2000181270-A (JP)
Title: Fixing device
Inventor: INOGUCHI HIDEHIKO
IPC: G03G15/20
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of always keeping a thermistor clean and performing accurate temperature control by preventing residual toner from being led to the thermistor. SOLUTION: The toner which is not used for fixation and remains on a fixing roller 2 is scraped by a cleaning blade 20 and is not stuck to the thermistor 12. The toner scraped by the blade 20 is moved along the edge of the blade 20 corresponding to the rotation of the roller 2 by the inclination of the blade 20, and returned to the surface of the roller 2 at a position being out of the contact part of the thermistor 12 and removed by a web 5.
Patent JP-H11180935-A (JP)
Title: Aminomethylenecyclohexane derivative, its production and use
Inventor: FUKUOKA NAOHIKO
IPC: A61K8/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having extremely large ultraviolet absorbing ability, i.e., molecular extinction coefficient in a UV-A region, and useful as an ultraviolet absorber. SOLUTION: The objective compound is the compound of formula I (R<1> and R<2> are each H, an alkyl, a cycloalkyl, an aralkyl or the like; R<3> is an alkyl, an aralkyl, an aryl, a cycloalkyl or the like), e.g. 5,5-dimethyl-2-(4- hydroxyphenylaminomethylene)cyclohexane-1,3-dione. The objective compound is obtained by reacting 5,5-unsabstituted- or 5,5-disubstituted-1,3-cyclohexanedione derivative of formula II with N-formamide derivative of formula III in an organic solvent (e.g. toluene) in the presence of an acid catalyst (e.g. phosphorus pentachloride) at a reaction temperature within the range of 10-60 deg.C.
Patent JP-H11181885-A (JP)
Title: Connecting device in wooden construction and semi-fixed connecting construction by rotary rigidity using connecting device thereof
Inventor: YAMANOBE RYUSUKE
IPC: E04B1/26
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to have a semi-rigidity jointing between a beam and a column without being affected by a moment by using connecting devices comprising fully threaded bolts for shear reinforcement inserted to long holes in a bottom plate and fully threaded bolts inserted to a joint box receiving plate. SOLUTION: Receiving plates 15, 15a drilled with transparent holes 17, 17a at both the ends of H-section steel cut to a predetermined length are fixed and long holes 19, 19 are provided in both the parallel plates 10 hereby forming a joint box 1 for the connecting device A. Connecting devices A are attached to the upper and lower notches at the tip of the beam, full-threaded bolts 2, 2a are inserted to transparent holes 17, 17a and inserted to the embedding holes of the beam through fully threaded bolts 2, 2a and insertion holes on the side faces of the column and fixed with an adhesion and tightened with compression receiving nuts 3, 3a and tensile receiving nuts 4, 4a. Also, through long holes 19, 19, fully threaded screw bolts 5 for shear reinforcing are inserted to notched through-holes and tightened with a tensile receiving nut 6.  A transparent hole for fully threaded bolt 5 for shear reinforcement is made to a long hole 19, semi-rigid jointing construction can be obtained without affecting the moment. Also, the connecting device A is simple in construction and can be easily jointed and produced at a low cost.
Patent JP-H11183075-A (JP)
Title: Heat exchanger
Inventor: MARUKASA SHIGEO
IPC: F28F9/26
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which can be manufactured without using processed oil or a cleaning agent, and in which the number of parts can be reduced and manufacturing cost can be lowered. SOLUTION: Tube fitting grooves are formed on the side edge parts of a plurality of aluminum fins 3 provided in parallel. An aluminum tube 5 is bent in a snaking way. An aluminum pipe 7b side of an inlet pipe 7 formed by connecting a copper pipe 7a to the aluminum pipe 7b by means of an eutectic crystal welding 7c is connected to one end of the aluminum tube 5 by means of soldering 9. An inner pipe 11 of an accumulator 31 is formed with the other end of the aluminum tube 5. The inner pipe 11 is inserted into an aluminum main body 33 forming the accumulator 31 so that the main body 33 is soldered to the inner pipe 11. The aluminum tube 5 is fitted to the tube fitting grooves. Thus, a heat exchanger is manufactured.
Patent JP-2001173724-A (JP)
Title: Toothed belt
Inventor: NAKAJIMA EIJIRO
IPC: F16G1/28
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a toothed belt with high tooth chipping resistance even in high load transmission by increasing the stiffness of a belt tooth part while the kneading property of rubber and the fluidity of rubber in molding vulcanization are satisfactorily kept. SOLUTION: A belt tooth part is formed of an unvulcanized rubber composition prepared by blending 3-8 pts.wt. bismaleimide to 100 pts.wt. chloroprene rubber. Alternatively, the belt tooth part is formed of an unvulcanized rubber composition prepared by blending zinc methacrylate and organic peroxide to nitrile rubber.
Patent JP-2001185185-A (JP)
Title: Fuel cell and its operating method
Inventor: MATSUBAYASHI TAKAMASA
IPC: H01M8/10
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an excellent fuel cell which directly supplies DMFC and other organic fuels to an anode, by having a relatively simple configuration and by restricting a crossover in which an organic fuel is permeated through to the cathode for reaction. SOLUTION: CO2 isolated from a tank 41 mixed with the methanol supplied from a fuel tank 21 is supplied to a channel 14a on the anode. A channel 15a on a cathode is supplied with dampened air. Thereby, the partial pressure of water vapor in the channel 14a on the anode becomes lower than the one in the cathode, thus in the electrolytic membrane 11, a moisture concentration gradient is formed such that the concentration on the anode is higher than the concentration on the cathode, and crossover is restricted.
Patent JP-H11190074-A (JP)
Title: Building having comfortable indoor-environment function
Inventor: MAEDA NOBUHIDE
IPC: E04B1/64
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide comfortable indoor environment, in which comfortable room temperature is kept at all times through hour seasons while the generation of general live bacteria and mold is obstructed, sanitary vermin such as fleas, ticks, etc. are kept away, the generation of dew condensation is prevented while a living odor such as body small, foodstuffs, the odor of tobacco, etc. is deodorized and a large quantity of minus ions are generated. SOLUTION: Composite ceramics 7 obtained by mixing three or five kinds of ceramics in each ceramic of serpentine, quartz diorite, granite porphyry, phyllite, tuff, calcium oxide, magnesia and silica as admixtures to amphibole while using amphibole as a base material are spread all over an underfloor bit 10. Air brought into contact with the composite ceramics 7 is forwarded into each room by forced convection or natural convection.
Patent JP-2001184559-A (JP)
Title: Container supporting device for automatic vending machine
Inventor: TAZAWA SHIGEAKI
IPC: B65B43/44
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a container supporting device for an automatic vending machine in which a raw material container can be taken out of a container storage part in simple structure. SOLUTION: A container supporting part 61 is raised by operating the motor of a vertical moving mechanism 64. At such a time, the main body of a container supporting part is lifted and a placing stand is also lifted relative to the main body of container supporting part. That is, the end of the upper surface of the placing stand and the inner surface of the conical part of a holding frame are abutted and the holding frame is divided to the left and right parts by the upward movement of the placing stand. Then, the top face and side face of the placing stand are protruded higher than the holding frame and the top face and the abutting part of a container supporting part 4 are abutted. When the placing stand is moved up further, the abutting part is moved up together with the placing stand and the upper end of the abutting part is abutted with a hook.  Then, the hook is turned, the lowermost raw material container is released and the raw material container is placed on the upper face of the placing stand.
Patent JP-2001182949-A (JP)
Title: Grate of gas cooking appliance
Inventor: KODERA HIROSHI
IPC: F24C15/10
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent glowing of grate pawls by reducing heat transfer from a burner thereto, to avoid that the combustibility of the burner is reduced by the grate pawls, to enhance rather the combustibility of the burner, and to lower the height of a grate consequently. SOLUTION: Regarding the grate of gas cooking appliance which is installed at the peripheral part of the burner 1, the grate pawls 3 provided at a grate base 2 are formed of plate-shaped bodies, and support surfaces 4 of the grate pawls 3 supporting a cooking vessel such as a pot are formed of plate surfaces directed practically in the horizontal lateral direction wherein they are larger than the plate thickness T of the plate-shaped bodies.
Patent JP-2001183642-A (JP)
Title: Multi-prism sheet and liquid crystal display device using the same
Inventor: YOSHIDA TSUTOMU
IPC: G02F1/1335
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-prism sheet optimal for ensuring high brightness of a liquid crystal display device. SOLUTION: In a display device constructed by arranging a transmissive liquid crystal display panel 40, a rear side illuminating light source 11 to illuminate the panel and a lattice patterned multi-prism sheet 20 placed on a means for rear side illumination 10, the multi-prism sheet has composite shapes of two or more kinds with inclined angles of prism shapes on the light emitting side varied so as to be nearly perpendicular to the liquid crystal display panel 40 corresponding to the inclined angles of the light source.
Patent JP-2001185427-A (JP)
Title: Power transformer
Inventor: AIKAWA ATSUSHI
IPC: H01F27/36
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a power transformer which is designed to eliminate the need for soldering operation, to prevent evil influences thereof, and to have a joining portion at a place other than a coil plane to prevent variations in the size of the outer form of the coil. SOLUTION: In a power transformer in which a core 6 is assembled into a coil bobbin 5 having a coil 4, peripheries of the core 6 and the coil 4 being wound with a copper plate 1 and a fastening metal part 7 being mounted on the periphery of the core 6, the length size A of a joining portion 3c of the copper plate 1 is made to be equal to or larger than the width size of the copper plate 1, the joining portion 3c being positioned between the core 6 and the fastening metal parts 7 such that it is contacted and connected by the fastening force of the fastening metal part 7 without being soldered.
Patent JP-2000196000-A (JP)
Title: Chip electronic component and its manufacture
Inventor: FUJII TAKEHIRO
IPC: H01L23/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide chip electronic components where mounting strength and electrical connection are ensured, even when performing bonding to an electrode on a surface that is cut by dicing for exposing an insulation substrate and self-alignment is enabled in soldering, and to provide their manufacturing method. SOLUTION: An electrode 2 is provided on a surrounding surface which is connected to a side surface from a surface for placing an LED element 3 other than the cutting surface (upper and lower surfaces as illustrated) of an insulation substrate 1. A cylindrical cut-out part 9 is formed along an edge being directed from the surface for placing the LED element 3 to its reverse side out of the edges on the cutting surface, and an electrode is extended on the cut-out surface. The cut-out surface and electrode surface of a mother board face opposite each other while being separated by space, solder is used for the space, and strong connection is made while fully making self-alignment function to act.
Patent JP-H11193544-A (JP)
Title: Gripping machine
Inventor: MAENO SHUSAKU
IPC: E02F3/40
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To disenable the occurrence of unnecessary rebound when a target is gripped and facilitate grip ping of the target. SOLUTION: A gripping machine includes a frame F for connecting an upper claw 1 to a lower claw 2 with pivot pins 61 and 62 and an interlock section for interlocking and rotating both upper and lower claws 1 and 2. The frame F is mounted to an arm 7 of a construction machinery, and the front end of a hydraulic cylinder 8 of the construction machinery is connected to the upper claw 1 and frame F through links 3 and 30 respectively. The front end of a pivoting link 9 provided to the arm 7 used for a joiner between the front end of the hydraulic cylinder 8 of the construction machinery and arm 7 is connected to the frame F instead of the hydraulic cylinder 8. Originally, the pivoting link 9 provided to the arm 7 and used for a joiner to the front end of the hydraulic cylinder frame F is used to fix a postre of the frame F, and positions of the pivot pins 61 and 62 remain unchanged irrespective of an openable state in the upper claw 1 and lower claw 2.
Patent JP-2001182096-A (JP)
Title: Method and device for force-feeding soil and sand over great distance
Inventor: ITO MASAHARU
IPC: E02F7/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for force-feeding soil and sand over great distances. SOLUTION: In a method of force-feeding soil and sand over great distances where a compressed air flow and dredged soil and sand S are put into a force- feed path 11 and the soil and sand are force-fed through the force-feed path 11 over great distances, first an additional compressed air flow is fed into a space midway in tie force-feed path 11 so as to form a force-feeding air flow of the compressed air flow and the additional compressed air flow. Next, the dredged soil and sand S are put into the force-feed path 11 having the force-feed air flow formed therein, and the dredged soil and sand S are force-fed by the force-feeding air flow.
Patent JP-2000304647-A (JP)
Title: Device and method for reflected light detection, optical subscriber transmission device, and optical subscriber system
Inventor: KAWADA HIROTAKA
IPC: H04B10/077
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To monitor an abnormality of the engagement of an optical connector, etc., in an optical subscriber accommodation device which accommodates multiple optical subscriber devices in a passive double star constitution. SOLUTION: A transmit signal process part 1 of the optical subscriber accommodation device generates a down signal to be sent out to an optical subscriber device and the signal is sent out as a down light signal through an electrooptic conversion part 2 to the optical subscriber device by an optical coupler 3 through a transmission line of an optical fiber. A light signal branched from the optical coupler 3 is converted by an optoelectric conversion part 4 into an electric signal, which is sent out to a receive signal process part 5 and a reflected signal detection part 6. The reflected signal detection part 6 detects whether or not the light signal is received in the timing where it is not received in a normal state, and outputs an alarm signal when the light signal is received in the abnormal timing.  With the light signal sent from the optical subscriber accommodation device, a reflected signal of the optical connector of the optical subscriber accommodation device, an optical demultiplexer, the optical subscriber device, etc., are detected to output the alarm signal.
Patent JP-H11178400-A (JP)
Title: Secrecy of wind and substance of fire
Inventor: HIRAYAMA YUKI
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make clear the secrecy of wind and the substance of fire. SOLUTION: In a process where hydrogen atoms aggregate as bubbles to generate carbon and oxygen, bubble energy transfers from hydrogen to oxygen (collective imputation) and hydrogen moves to capture oxygen. When a hydrogen group moves just like a fire moving to an oxygen group, a cyclon is generated, and when it is accelerated by ambient hydrogen, a tornado is generated.
Patent JP-H11169777-A (JP)
Title: Drying fluid applicator
Inventor: KITAZAWA YUTAKA
IPC: A45D34/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a more practical applicator by minimizing the drying and curing of a soln. by the volatilization of the volatile component of the drying and volatile fluid housed in a container and the drying and curing of a coating part by the volatilization of the volatile component of the drying and volatile fluid bonded to the coating part and minimizing the trouble and structural complication caused by an increased number of parts and the increase in cost accompanied thereby. SOLUTION: An article wherein a coating part 9 is fitted in a coating part converging part 8 is housed in a coating part housing part 6 to be mounted on a three point type pump consisting of a knock 2, a suction port 3 and a discharge port 4. The whole is housed in a container main body 1 as a unit A and an internal part/external part integrated type double cap B is mounted on the container main body 1. A drying fluid such as a manicure liquid or the like is housed in a drying fluid housing part 15 and an air penetration preventing/back flow preventing jig 5 is equipped in the housing part 15 and the stopper 7 fitted with an air hole of this jig 5 is equipped in the container main body 1.