baber/WOPTO huggingface dataset:
Patent JP-2002267084-A (JP)
Title: Header pipe material, connecting sleeve pipe for header pipe material, pipe end closing cap for header pipe material, connecting structure for header pipe material, and pipe end closing structure for header pipe material
Inventor: MIZUKAWA KENJI
IPC: F16L41/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a header pipe material having a small variety and capable of responding to various header part structures, a connecting sleeve pipe for the header pipe material used for the connection of the header pipe material, a pipe end closing cap for the header pipe material, a connecting structure for the header pipe material, and a pipe end closing structure for the header pipe material. SOLUTION: This header material is formed of a cross-link polyethylene and provided with a main pipe part comprising a header and a branch part branching from a side wall surface of the main pipe part. The header pipe materials formed with a spigot and a socket in one end and the other end of the main pipe part respectively are welded by the rolling friction via the sleeve pipe formed out of non-cross-link polyethylene.
Patent JP-2002268545-A (JP)
Title: System for proving that plain sentence of ciphered sentence is provided within section, preparation method for proving sentence and verification method by the proving sentence
Inventor: FURUKAWA JUN
IPC: G09C1/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To prove that a committed number is provided in a determined section while hiding the committed number from a verifier in the case that the committed number is provided within the determined section by obtaining the committed number from a supplied commitment for the commitment. SOLUTION: In a proving sentence preparation device for preparing a proving sentence for proving that a numerical value which is the plain sentence of a probability ciphered sentence is provided within a specified range, a deciphering part for deciphering the probability ciphered sentence and acquiring the value of the plain sentence and the value of a random number used for ciphering the plain sentence to the probability ciphered sentence is provided and the proving sentence is prepared by using the value of the plain sentence and the value of the random number acquired by the ciphering part.
Patent JP-2002164617-A (JP)
Title: Semiconductor laser device
Inventor: KUNIYASU TOSHIAKI
IPC: H01S5/323
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a Gaussian beam of high reliability and high quality from low power to high power, in a semiconductor laser device composed of GaN based material. SOLUTION: An N-GaN contact layer 15, an N-Ga1-z1Alz1N/GaN super lattice clad layer 16, an N-Ga1-y2Aly2N optical waveguide layer 17, an Inx2Ga1-x2N/Inx1 Ga1-x1N multiple quantum well active layer 18, a P-Ga1-y3Aly3N carrier blocking layer 19, a P-Ga1-y2Aly2N optical waveguide layer 20, a P-Ga1-z1Alz1N/GaN super lattice clad layer 21 and a P-GaN contact layer 22 are grown in this order on a GaN film 14. Etching is performed as far as the super lattice clad layer 21, and a ridge part is formed. The contact layer 22 of a region (L) of an end surface of the ridge part is eliminated, an insulating film 26 is formed, and the vicinity of the end surface is made a part in which a current is not injected.
Patent JP-2002263644-A (JP)
Title: Antibacterial method
Inventor: OYA TOSHIHIKO
IPC: C02F1/32
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a physical antibacterial method which can safely and effectively suppress proliferation of bacteria without using chemicals. SOLUTION: The antibacterial method is carried out by irradiating high-peak pulse laser beams in the UV, visible or near IR region.
Patent JP-2002273443-A (JP)
Title: Electrolytic cell for sewage treatment plant
Inventor: FUKUNAGA TAKESHI
IPC: C02F1/46
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell for a sewage treatment plant given a safety measure to the service port of an electrode. SOLUTION: The electrolytic cell is provided with a for accepting sewage, the electrodes arranged in the sewage in this cell, a diffusion pipe arranged in the sewage at the lower part of this electrode, and a power source for supplying current to the electrodes. Over the electrode in the cell, the electrode service port to be opened and closed with a service cover is provided and a safety switch for cutting off the supply of current to the electrodes by detecting opening of this service cover is provided.
Patent JP-2002280532-A (JP)
Title: Solid-state imaging device
Inventor: URABE HIROSHI
IPC: H04N5/359
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress a smear phenomenon where signal charge leaking from unselected pixels causes blurring is suppressed by enhancing photosensitivity at a photoelectric converting section. SOLUTION: Light receiving parts, i.e., a plurality of photoelectric converting sections 2, are provided, at constant intervals, in a semiconductor substrate 1 and a charge transfer electrode 4 for transferring the signal charge generated from each photoelectric converting section 2 is provided between respective photoelectric converting sections 2 on the semiconductor substrate 1. A insulating film 6 is formed on the semiconductor substrate 1 to bury each charge transfer electrode 4, a pixel isolation film 7 is provided oppositely to the photoelectric converting section 2 on the insulating film 6 and a groove 8 having V-shaped cross section of a specified angle is formed between side faces of a pair of adjacent pixel isolation films 7.
Patent JP-2002265999-A (JP)
Title: Detergent composition
Inventor: YOMO SUKEMICHI
IPC: C11D17/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition which excels in solubility, the low damageability of materials to be washed, and detergency. SOLUTION: The detergent composition comprises (A) particles obtained by allowing 100 pts.wt. base granules to be obtained by spray drying a slurry containing a water insoluble inorganic substance and at least one water soluble component to be selected from water soluble polymers and water soluble salts to support 5-80 pts.wt. surface active agent and (B) cellulase-containing particles having a cellulase release ratio at 20 deg.C after one minute of >=50%, maintaining an activity of the cellulase in the treatment at 80 deg.C for 10 minutes of >=40%, and having an optimum reaction pH of >=7.5.
Patent JP-2002276426-A (JP)
Title: Fuel injection device
Inventor: ITO YOSHIO
IPC: F02D41/38
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To avoid such an inconvenience that a pilot injection amount is changed by a change in residual pressure in a fuel pumping feed pipe with a finishing timing for main injection (a main injection amount) and a change in valve opening timing during the next pilot injection due to its influence. SOLUTION: A control device for controlling a spill solenoid valve sets pilot valve closing/opening command values (Tp, θp) and main valve closing/opening command values (Tm, θm) in accordance with an engine speed NE and an accelerator opening ACCP. These values are corrected by a correction coefficient Km to calculate a final main valve opening command value θmfin. A pilot valve closing correction coefficient KTp and a pilot valve opening correction coefficient Kθp are found in accordance with the θmfin.  The pilot valve closing command value Tp is corrected by the pilot valve closing correction coefficient KTp to calculate the final pilot valve closing command value Tpfin and the pilot valve opening command value θp is corrected by the pilot valve opening correction coefficient Kθp to calculate a final pilot valve closing command value θpfin, which is applied in the next pilot injection.
Patent JP-2001325579-A (JP)
Title: Flexible ic module and its manufacturing method
Inventor: NAKAGAWA KAZUNARI
IPC: B42D15/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a flexible IC module which is usable to manufacture a noncontact type IC card, etc., and its manufacturing method. SOLUTION: This flexible IC module is constituted by sandwiching and integrating the connection body of an IC chip and a coil, which is formed by connecting both the ends of the coil 2 directly to input/output terminals of the IC chip 1 having a nickel bump formed, between two nonwoven fabrics 3B1 and 3B2 having self-compressing property. Further, the flexible IC module is manufactured by stacking the 1st nonwoven fabric 3B1, the mentioned connection body, and the 2nd nonwoven fabric 3B2 in this order and heating and pressing those members between a drag 11 and a cope 14.
Patent JP-2002276329-A (JP)
Title: Muffler structure for internal combustion engine
Inventor: OGAWA MASAHIRO
IPC: F01N1/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust noise, by functioning as a resonator to carry out damping of a closed pipe resonance, and enhancing a surface rigidity to restrain vibration. SOLUTION: In this muffler structure for internal combustion engine, both ends of a cylindrical muffler body are respectively closed by end plates, an inside of the muffler body between the end plates is divided into a plurality of chambers by a separate plate, an inlet pipe introducing an exhaust gas into the plural chambers is provided, and an outlet pipe is provided which discharges the exhaust gas introduced by the inlet pipe. In this muffler structure for internal combustion engine, a resonance part is arranged to the separate plate, and is formed with a side branch type resonance chamber in which one end in a longitudinal direction is made open to the chamber and the other end is closed.
Patent JP-2002277836-A (JP)
Title: Spectacles temple
Inventor: MIE KOSUKE
IPC: G02C5/20
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent slipping of spectacles by holding the spectacles to the face of a user who puts on the spectacles by the structure itself of a temple. SOLUTION: With respect to a spectacles temple 1, a coiled spring 3 is inserted to the front end part of a temple 2, the front end part of the temple 2 is combined with a hinge body 41 on the temple 2 side of a hinge 4, so that it can freely move forward and backward; the spring 3 is interposed between the temple 2 and the hinge body 41, and the temple 2 is energized forward by the spring 3.
Patent JP-2002284153-A (JP)
Title: Box
Inventor: TAWARA HIROTOSHI
IPC: B65D5/52
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To improve storing efficiency and display performance when storing an article with a pendent portion into a box. SOLUTION: On the inside of a box body 10A, a pair of upper and lower side articles 1 and 1 each having a pendent portion 1B can be stored by being vertically combined, an upper side box 31 and a lower side box 32 are formed by being divided through being cut off along an oblique and annular belt-shaped cut portion 40 around a body portion 15 of the box body 10A, and the upper and lower side boxes can be divided with the upper and lower side articles 1 and 1 therein, respectively.
Patent JP-2002288828-A (JP)
Title: Optical recording method and optical recording medium
Inventor: YUZURIHARA HAJIME
IPC: B41M5/26
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a recording method which can record with a high density requested to a phase change type recording medium at a high linear recording velocity, and which can obtain the excellent characteristic having a wide linear velocity margin, and an optical recording medium suitable for this method. SOLUTION: The optical recording method is characterized; in that a laser beam for the irradiation of the phase change type recording medium utilizing a reversible phase change between a crystal phase and an amorphous phase is controlled by three values of recording, erasing, and bottom light-emitting powers; in that the erase level is biased to a constant value; in that an on-pulse time which is the recording power irradiation time and an off-pulse time which is the bottom power irradiation time for a mark nT (where T is a reference clock and n is an integer) to be recorded are made to be OP and FP, respectively, which constitute a pair of pulses; and in that the number N of the pulses of a pulse line satisfies the condition that 0<N<n and N>=2.
Patent JP-2002282491-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine of which the inspection and repair, etc., of components are facilitated. SOLUTION: A game machine main body 4 is supported so as to be opened by forward turning against an outer frame 2. The outer frame 2 is provided with a base body 40 on which the components are to be mounted and the base body 40 is provided with a component mounting part 41 where the components arranged at the rear part of the game machine main body 4 can be mounted. The components to be housed inside a recessed part 4a on the rear side of the game machine main body 4 can be mounted on the component mounting part 41. The component mounting part 41 faces the game machine main body 4 and the components such as a board box arranged at the rear part of the game machine main body 4 are mounted separately from the game machine main body 4 onto the component mounting part 41.
Patent JP-2002290813-A (JP)
Title: White balance setting method
Inventor: IWASAKI RINZO
IPC: H04N5/225
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To easily excellently select the setting mode of white balance and capture the setting data by operating an input means at one place. SOLUTION: An input means for performing input operation at least in two directions is provided. A menu picture for white balance setting shown in Fig. A has (OutDoor), (InDoor), (Auto), and (OnePush) in order, for example, from the bottom. Further, a rectangular cursor is moved up and down by operating the input means vertically and a setting mode is selected. For example, when upward operation is performed while, for example, (Auto) is selected, (OnePush) is selected. At this point, the upper end of the menu in the menu picture is extended, for example, as shown in Fig. B and (Setup) is displayed. When further upward operation is operated while (Setup) is displayed, setting data of white balance are inputted.
Patent JP-2002291110-A (JP)
Title: Method of collecting rental of battery
Inventor: ONUMA NOBUTO
IPC: G07F17/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of collecting rental of a battery, which makes it possible to rent the battery reasonably. SOLUTION: This method of renting a chargeable/dischargeable battery 100 and collecting its rental is configured to measure data of use with regard to the charging and discharging of the battery by a user 1 and to calculate the rental in accordance with the data of the use. The battery is provided with a measuring device 110 that measures the data of the use, and a terminal 120 that transmits the data through a communication line 5 by radio waves. The rental collecting side 2 of the battery confirms the data of the use via the communication line.
Patent JP-2002284089-A (JP)
Title: Dive computer
Inventor: HAYAFUNE YUUKIKEN
IPC: B63C11/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide safe information necessary for a diver in diving. SOLUTION: This dive computer can provide an indication of safety to a diver before diving by calculating and displaying a length of time the diver can board on an airplane after diving.
Patent JP-2002286282-A (JP)
Title: Blow nozzle
Inventor: OGAWA JIYUNJI
IPC: B05B1/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a blow nozzle, unified in the direction and velocity of flow of air discharged out of the blow nozzle like a belt and capable of being manufactured with a low cost. SOLUTION: The blow nozzle 1 is constituted so that an inner tube 3, on which a slit 7 is formed, is arranged in an outer tube 2, on which a slit 6 is formed, and a space, formed between the outer tube 2 and the inner tube 3 upon arranging the inner tube 3 in the outer tube 2, is utilized as the flow passage 8 of air while air, supplied from the blower 15 through one end side of the inner tube 3, is discharged out of the slit 6 of the outer tube 2 through the inner tube 3, the slit 7 of the same and the flow passage 8.  The space formed between the outer tube 2 and the inner tube 3 is partitioned by a bulkhead 9 and the slit 6 of the outer tube 2 is positioned at one side of the bulkhead 9 while the slit 7 of the inner tube 3 is positioned at the other side of the bulkhead 9 whereby the space from the slit 7 of the inner tube 3, which is positioned at the other side of the bulkhead 9, to the slit 6 of the outer tube 2, which is positioned at one side of the bulkhead 9, can be utilized as the flow passage 8.
Patent JP-2002294298-A (JP)
Title: Liquid detergent composition
Inventor: YOKOTA YUKINAGA
IPC: C11D1/75
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition exhibiting high cleaning effects and an excellent storage stability. SOLUTION: This liquid detergent composition contains (a) 0.1-20 wt.% compound represented by formula 1 (wherein R<1> -CO- is an 8-20C acyl group; R<2> is methyl or ethyl; and R<3> is a 1-3C alkylene group), (b) 10-50 wt.% anionic surfactant selected from among an alkylbenzenesulfonate having an 8-18C alkyl or alkenyl group, a polyoxyalkylene alkyl ether sulfate, an alkylsulfate, an α-olefinsulfonic acid salt, an α-sulfo-fatty acid salt, and an α-sulfo-fatty acid lower alkyl ester salt, and (c) 0.1-10 wt.% benzenesulfonic acid optionally substituted by one to three 1-3C alkyl groups or a salt thereof.
Patent JP-2002291567-A (JP)
Title: Seat frame
Inventor: MINAE SHOZO
IPC: A47C7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a seat frame without reinforcing a frame side of a seat cushion frame, and to ensure the strength against a backward force applied on a seatback. SOLUTION: A seat cushion frame 11 has a cross member 15 of a square pipe fastened between back ends of frame sides 16, 17 for the right and left integrally. Reclining devices 32, 33 have mounting points (P, P) placed in the front or back of the cross member 15 at the height of an axis line (O) of the cross member 15 or at the height close to the axis line (O). A seat back frame 12 is mounted after a seat cushion hinge brackets 34, 35 are fastened to the frame sides 16, 17.
Patent JP-2002294332-A (JP)
Title: Water seal device of walking beam type heating furnace
Inventor: IRIE HIROAKI
IPC: C21D1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a water seal device of a walking beam type heating furnace, which is provided with a seal box without any damage in holes caused by corrosion and easy to repair. SOLUTION: In the water seal device T of the walking beam type heating furnace comprising the seal box which surrounds the entire periphery of an opening part 2 for a moving post provided on a hearth 1 and extended downwardly and a trough 6 provided on a moving frame 5 with a lower end of the seal box immersed therein, the seal box 10 comprises an upper seal box 10A formed of steel plate having holding members 13 with lower ends thereof immersed in water W in the trough on at least four corners, and a lower seal box 10B which is connected to the lower end of the upper seal box and formed of a heat resistant flexible sheet 15 with a lower end thereof immersed in water in the trough.
Patent JP-2002295797-A (JP)
Title: Adsorption sheet for gas storage, and pressure vessel for gas storage with the sheet accommodated therein
Inventor: DOI SHOJI
IPC: F17C11/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To develop a technology of easily filling an adsorbent for gas storage in a pressure vessel at high density without scattering the adsorbent. SOLUTION: An adsorbent sheet for gas storage which is formed of a powder adsorbent for gas storage formed in a sheet shape is wound in a roll, or adsorbent sheet pieces obtained by cutting the adsorbent sheet to the sectional shape of a gas storage unit of the pressure vessel are stacked to form a laminate, and the roll or the laminate is filled in the gas storage unit of the pressure vessel.
Patent JP-2002300764-A (JP)
Title: Permanent magnet type direct-connected starter
Inventor: KAMEI KOICHIRO
IPC: F02N15/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet type direct-connected starter having a large output with a small size, which can be used for a vehicle having a large cylinder volume. SOLUTION: A rare-earth magnet 4 is used for magnets in the permanent magnet direct-connected starter which has an armature 1 whose field is formed in the periphery of the armature 1 mounted with the magnets, a pinion 8 disposed on an output shaft 7 connected to a rotary shaft 2 of the armature 1, and whose engine is started by engaging the pinion 8 with a ring gear directly connected to the crank shaft of the engine.
Patent JP-2002297891-A (JP)
Title: Information managing system, commodity information output device, portable equipment, and home server
Inventor: TANIGUCHI YUICHI
IPC: G06Q50/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information managing system, a commodity information output device, a portable equipment, and a home server allowing general purchasers to be able to easily manage commodities and commodity manufactures to be able to provide services to the general purchasers. SOLUTION: A purchaser calls the URL of the open server 5 of a commodity manufacturer from a data base part 21 gains an access to the server through a communication part 23, and performs a user registration on a display part 22 by using an operating part. Thus the commodity manufacturer can obtain various types of information on the purchaser, and utilize the information as user data. When the purchaser gains an access to the open server 5 of the manufacturer, various types of information on the commodity are displayed on the display part 22 for notification to increase a convenience for the purchaser as a service for the purchaser.
Patent JP-2002291549-A (JP)
Title: Refrigerator
Inventor: YOSHIKAWA MASARU
IPC: A47B88/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can be installed in a storage space of a drawer. SOLUTION: In the refrigerator 10, which can be installed in a storage space of a drawer in a system kitchen and the like, a heat removing fins 22 of a cooling device 28 is attached in a duct space 20 outside a rear wall 17, and air circulation spaces 51a, 51b which supply/exhaust air from/to the front of the duct space 20 between the side walls 15a, 15b and the walls of the storage space 6a, 6b are formed when the refrigerator is put inside the storage space 6. The refrigerator 10 has a structure that does not exhaust warm air inside the system kitchen and can be installed without influence on other drawers.
Patent JP-2002292050-A (JP)
Title: Ball put-out device of game machine
Inventor: CHIBA TSUKASA
IPC: A63F7/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a ball put-out device capable of preventing a ball put-out body from chipping and ball biting. SOLUTION: When a ball 4 on a ball passage 1 is going to pinched by the ball put-out body 6, the weights of the ball 4 to be pinched and other balls 4 located over it and the deflection of a resilient member 11 willing to run away which is installed at the forefront of a projection 10 of the discharger 6 are entangled organically to act on the ball to be pinched 4, and the ball 4 is taken into a notch 8 provided in the put-out body 6. As the resilient member 11 contacts with the ball 4, the put-out body 6 has no risk of chipping.