baber/WOPTO huggingface dataset:
Patent JP-2001250356-A (JP)
Title: Recording and/or reproducing device
Inventor: FUJISAWA HIROTOSHI
IPC: G11B17/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To surely mount a disk cartridge to a cartridge mounting section by preventing the erroneous insertion of the disk cartridge. SOLUTION: A groove 18 for shutter opening control opened at one end facing a third flank 2c orthogonal with first and second flanks 2a and 2b is formed at a first flank 2a of a cartridge body 2. The second flank 2b is provided with an insertion section 51a which is inserted with the disk cartridge formed with a groove 19 for erroneous insertion prevention parallel with a groove 18 for shutter opening control and shorter in the length from the third flank 2c than the groove 18 for shutter opening control, a housing section 51 which houses the disk cartridge inserted from the insertion section 51a,  a shutter opening control section 52 which is disposed at the inner wall of the housing section 51 and executes the opening control of a shutter 9 by advancing into the groove 18 for shutter opening control of the disk cartridge inserted from the insertion section 51a and a projecting part 53 which is disposed on the inner face facing the inner face provided with the shutter opening control section 52 of the housing section 51 and advances into the groove 19 for accidental insertion prevention.
Patent JP-2002245143-A (JP)
Title: Delivery system
Inventor: MURAMATSU YASUO
IPC: G06Q20/28
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a home delivery system which can surely collect prices, prevent wrong home delivery by mischief and allow a home delivering person not to have to carry change and collected cash. SOLUTION: This system comprises a service center for receiving an order by telephone and arranging merchandise delivery and a charging management server for managing prepaid amount information with the identification number (UIC) of an orderer, the former is provided with a processing terminal device having a first inputting means for inputting the UIC, a second inputting means for inputting ordered merchandise information(MI) and a communicating means for transmitting the UIC and the merchandise information(MI) to the server, and the latter has a payment processing means for performing payment processing of the prepaid amount information on the basis of the transmitted UIC and MI, and a communicating means for returning the results of payment processing to the processing terminal device. The ordered merchandise is delivered after payment processing is carried out.
Patent JP-2002241749-A (JP)
Title: Method for accumulating heat
Inventor: ISHIGURO MAMORU
IPC: F24V50/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for accumulating heat as a latent heat, exhibiting less concentration change and capable of continuously supplying stable heat characteristics even when a heat-accumulating material dispersion obtained by dispersing heat-accumulating particles is used in a high temperature state or exposed to a high temperature in an open system. SOLUTION: This method for accumulating heat comprises covering an upper layer boundary of the heat-accumulating dispersion with a separating wall layer hardly penetrating water. As the separating wall layer, it is preferable to spread plural hollow balls having 1 mm to <=150 mm diameters at the dispersion boundary, and it is also possible to fill the heat-accumulating agent in the balls. As the heat-accumulating dispersion, an oil drop in water type emulsion or microcapsules containing the heat-accumulating agent in their inside are preferable.
Patent JP-2002251585-A (JP)
Title: Electronic ticket, selling device, collecting device and selling/collecting device for it, information processing device, method, computer program, and computer readable storage medium
Inventor: DOBASHI HIDEKI
IPC: G06Q50/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To make a sufficient merit for both of a user and a facility manager by using an electronic ticket electronically storing ticket information in use of a predetermined facility. SOLUTION: This electronic ticket 1 is provided with a finder optical system 2 for observing an object, a photographing optical system 3 for photographing the object, a tag 4 carrying contents of the ticket, an I/F 5 for external communication, a release switch 6, and a storage means 14 arranged inside the electronic ticket 1 for storing ticket information and the image information photographed by the photographing optical system 3. In this way, the electronic ticket 1 is provided with not only a function as a ticket but also a function as a camera, so that user can freely take a picture in the facility, while the facility manager can create an income source based on electronic distribution of the photographed image by the Internet and the like.
Patent JP-2002253181-A (JP)
Title: Raw jiaozi and method for cooking raw jiaozi
Inventor: OSUMI MAYUMI
IPC: A23L35/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a raw Jiaozi improved in bactericidal and fungistatic performances, increased in storing duration, improved in palatability and a taste and used as a raw material by heating cut fresh vegetables at a middle temperature and preferably applying a surfactant for food additive. SOLUTION: The method comprises heating the cut fresh vegetables such as leek, cabbage and Chinese cabbage by a controlled middle-temperature water flow controlled at 45±7.5 deg.C and in a stirred flow, and dissolving waxy substances on the surfaces of the vegetables to sterilize, inactivating polyphenoloxidases to prevent the vegetables from browning and cooking as vegetable ingredients and enfolding with a raw skin to make the raw Jiaozi. The surfactant for food additive is added to the treating hot water and the raw skin.
Patent JP-2002255372-A (JP)
Title: Paper feeding device
Inventor: KANBE NOBUYUKI
IPC: B65H3/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of surely separating and feeding sheet bundles one by one from the stacked body of the sheet bundles collated beforehand or sheets one by one from the stacked body of the sheets. SOLUTION: In this paper feeding device, fed papers stacked on a paper feeding table 1 are passed and fed through a clearance between a paper feeding roller 2 and a separating plate 4 disposed on the outer peripheral surface of the paper feeding roller 2 opposed to each other. The paper feeding device comprises a pair of upper feeding rollers 41 having a generally same diameter as that of the paper feeding roller 2, disposed on both right and left sides of the paper feeding roller, and drivingly rotated around the center axis of the paper feeding roller in the same direction as the paper feeding roller in synchronous with each other and lower feeding rollers 51 disposed under the upper feeding rollers 41, drivingly rotated at the same peripheral speed as that of the upper feeding rollers,  and feeding the fed papers passed through a clearance between the paper feeding roller 2 and the separating plate 4 while pressingly holding the fed papers on both right and left sides of the separating plate 4 in cooperation with the upper feeding rollers 41.
Patent JP-2002261284-A (JP)
Title: Semiconductor device
Inventor: TAKAYANAGI YUJI
IPC: H01L21/336
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the width of gate wiring, and an element in a chip by applying an anisotropic etching apparatus for the etching of an interlayer insulating film for inserting the gate wiring. SOLUTION: This semiconductor device has a semiconductor substrate 1, where an active region 63 having a p-n junction is formed, a transistor for driving the p-n junction in the active region, while the transistor is formed on the semiconductor substrate 1; and the gate wiring 504 for connecting to the gate electrode via a contact hole 30, that is formed in the interlayer insulating film 15 for covering a gate electrode 14 in the transistor. In this case, the gate electrode 14 is made of polycrystalline silicon, and at the same time, a sidewall 21 is formed in the contact hole 30.
Patent JP-2002254535-A (JP)
Title: Japanese vellum
Inventor: TANAKA SHINJI
IPC: D21H21/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide Japanese vellum which can be folded easily to have a thickness of a plurality of the sheets and can be spread smoothly. SOLUTION: The Japanese vellum 10 can be folded to have a thickness of a plurality of the sheets by forming folding parts 12 in the surface 11. The folding parts 12 are composed of perforations 13 and formed at regular intervals. The vellum 10, when folded along the folding part 12, has the surface 11 of a prescribed size.
Patent JP-2002253313-A (JP)
Title: Fastener for personal ornament
Inventor: HIROTA KEIJI
IPC: A44C25/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a new fastener for connecting a personal ornament, to which magnetic force is applied. SOLUTION: The faster for connecting the ornament forms a ring when it is connected, which is composed of connective sections, holding sections 7 and linking sections 8. The connective sections are composed of a receptive connecting section 5 which has a permanent magnet at the bottom of a bottomed concave portion 3, and an insertional connecting section 6 which has an insertion rod 4 of a permanent magnet or magnetic material. The linking sections 8 are portions linked to the ornament main body 11, and the direction the connection body unit is connected and the direction the linking sections 8 are linked to the ornament main body 11 are made not to be parallel. The connection body unit can be connected through an assistant body unit 15 for connecting.
Patent JP-2002257628-A (JP)
Title: Measuring instrument for visibility obstructed
Inventor: ISHII MASANORI
IPC: G01J1/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To measure a condition of visibility obstructed between two distant points by stable, safe and highly accurate methods. SOLUTION: On the transmitting side, the output of a highly stable standard oscillator 11 is divided by a divider 12, and the resultant output is input to an optical transmitter 13 having a driving circuit 131 and a light source 132, then a measuring light 3 modulated by the output of the divider 12 is emitted. On the receiving side, a received light is converted into an electric signal by a light receiver 24 and input to a synchronous detector 25. The output of a highly stable standard oscillator 28 is divided by a divider 27, and the resultant output is input to the synchronous detector 25 as a reference signal, then a signal which corresponds to the reference signal in frequency and phase of the electric signal is output and the signal is recorded in a recording unit 26.  Even if the transmitting side and the receiving side independently operate, and an independent synchronous operation is achieved without injuring synchronism within a time during which stability of the oscillator is relied on.
Patent JP-2002266023-A (JP)
Title: Method for producing automobile chassis forging
Inventor: IWAMA NAOKI
IPC: B60G7/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an automobile chassis forging by which excellent machinability and 0.2%, bending proof stress can be obtained. SOLUTION: Steel having a composition containing, by weight, >0.10 to 0.35% C, 0.05 to 2.00% Si, 1.5 to 3.0% Mn, 0.50 to 3.00% Cr, 0.012 to 0.030% N, <=0.035% P, <=0.02% Al, <0.01% Ti, <0.01% Nb, Ti+Nb<=0.01%, <0.0005% B and <0.0020% O, and the balance Fe with inevitable impurities is hot-forged at 1,150 to 1,300 deg.C. The hot forging is cooled under the conditions that the average cooling rate is controlled to 40 to 300 deg.C/min in the temperature range of 800 to 400 deg.C to make its structure into the one essentially consisting of bainite, and to control its hardness to <=320 Hv. The hot forging is subjected to cold working to produce the automobile chassis forging.
Patent JP-2002265258-A (JP)
Title: Lining refractory for flue
Inventor: ISHIDA HIROAKI
IPC: C04B35/103
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a lining refractory for a flue with which the sticking amount of fly ash contained in an exhaust gas is reduced without controlling temperature. SOLUTION: The lining refractory is used for the flue connecting an incineration furnace for waste materials with exhaust gas treating facilites, and the contents of an SiC component and an SiO2 component contained in the lining refractory satisfy the following formula: (SiO2 )<=0.068×(SiC)+2.2, wherein (SiO2 ) and (SiC) stand for the content (mass %) of silica and the content (mass %) of silicon carbide, respectively.
Patent JP-2002224091-A (JP)
Title: Blood sugar concentration measuring method
Inventor: FUJIMIYA HITOSHI
IPC: A61B10/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a blood sugar concentration measuring method. SOLUTION: A blood sugar concentration measuring device is provided with a light source means emitting a light irradiating a blood sugar concentration measuring part, an irradiation means for irradiating the light on the blood sugar, a means condensing secondary emission lights generated from the measuring part, a wavelength selecting means for selecting a desired wavelength from the obtained secondary emission light, and a photoelectric conversion means converting the selecting light into electric signals.
Patent JP-2001298387-A (JP)
Title: Radio communication method using unitary spatiotemporal signal constellation
Inventor: HASSIBI BABAK
IPC: H04B7/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an approach on the basis of a principle to a spatiotemporal signal constellation design that can further sufficiently accomplish a logical advantage of a high data rate and a low error probability. SOLUTION: This method is provided for a radio signal transmission of a signal from two or more antenna arrays where each signal to be transmitted is selected from a constellation of unitary spatiotemporal signals. Each signal is a unitary matrix in which each column shows its own antenna, each row shows its own time interval, and each element shows complex amplitude transmitted by a prescribed antenna in a prescribed time interval. In a specified performance form, a signal constellation matrix forms a non abelian group having a positive diversity product or the remainder or the like of such a group. In another performance from, a signal constellation is a subset of such a group, and its multiplication closure forms a finite non abelian group having a positive diversity product.
Patent JP-2002266482-A (JP)
Title: Vertical gutter joint
Inventor: ISHIDA TAISEI
IPC: E04D13/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein a conventional means reduces drain capacity when the internal cross-sectional area reduces since bellows-shaped packing twists when twistingly installing a decorative cover material as well as to solve a new problem wherein water leaks outside from between a packing connecting part and a rotary member though a means is thought for dividing a vertical gutter connecting part into two parts of the packing connecting part and the rotary member for solving this problem. SOLUTION: A vertical gutter joint has a joint body 1 of a cylindrical body, short pipe-like connecting parts 4 and 4 installed on respective both ends of the joint body 1, and the telescopic bellows-like packing 8 installed so as to connect an inner peripheral surface of the connecting parts 4 and 4. The joint body 1 has a small diameter part 2 and a large diameter part 3, and the small diameter part 2 is slidably connected to the inside of the large diameter part 3. The connecting parts 4 have an engaging pipe 5 for engaging with an end part of the packing 8, a short pipe-like rotary cylinder 6 rotatably connected to the engaging pipe 5, and an O ring 7 installed between the engaging pipe 5 and the rotary cylinder 6.
Patent JP-2002233963-A (JP)
Title: Wire saw and its manufacturing method
Inventor: ISHIKAWA TADAO
IPC: B24D3/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To solve problems of unstable working performance, short tool longevity, lowness of safety, noise and reliability, etc., which a conventional wire saw has. SOLUTION: The problems are solved by forming the wire of a rope type core wire and a single line or a plural number of lines of cylindrical coil type base metal wires, making a cutting surface shape of the base metal wires a continuous structure of a recessed shape and a protruded shape and fastening abrasive grains on the inside of the recessed part firmly by metal.
Patent JP-2002267347-A (JP)
Title: Refrigerator
Inventor: HOSHINO HITOSHI
IPC: F25D25/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a convenient refrigerator by properly containing a PET bottle and the like therein. SOLUTION: One of heat insulation spaces is divided into at least three chambers laterally arranged in parallel with a heat insulating wall, to at least one of the left and right end chambers among which three chambers air is supplied, which air is cooled to a temperature or lower effective fort cooling for drink water with a vaporizer of a freezing cycle, and to the chamber adjacent to which left and right end chambers air at a temperature lower than the temperature of the foregoing air is supplied. Accordingly, at least one of the left and right end chambers is useable as a chamber for containing a PET bottle and the like, so that there is eliminated the need of a door rack inside the door being formed larger, which is unlikely to be a factor to reduce the size of the other storage chamber. Thus, a PET bottle is properly contained to facilitate the use of the refrigerator.
Patent JP-2002263895-A (JP)
Title: Compressing processor for beverage container
Inventor: SHIOTANI TSUTOMU
IPC: B30B9/32
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a compressing processor for a beverage container capable of housing the beverage container temporarily even when the processor is broken. SOLUTION: The compressing processor for the beverage container is provided with a first feeding port 17 for throwing the beverage container, a second throwing port 18 for throwing foreign mattes, etc., an opening/closing cover 40 provided at an opening 15 and a guiding plate 50 which guides a plastic bottle T thrown from the opening 15 to the first throwing port and opens downward by the dead weight of the foreign matter to guide it to the second throwing port when the foreign matter is thrown from the opening 15. When the cove 40 is opened, the bottle T is placed on the cover 40 and when the cover 40 is closed to close the opening 15, the bottle T placed on the cover 40 is fed from the opening 15 simultaneously. The plate is formed in the state of being capable of standing and can be fixed to a position where it is made to stand.  Thus, the bottle T thrown from the opening 15 by the standing of this guide plate is guided to the port 18.
Patent JP-2002047565-A (JP)
Title: Manufacturing method of thin film, and optical device
Inventor: ANDO KENJI
IPC: G02B1/11
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To rapidly form a deposit film of improved film characteristics at a low cost. SOLUTION: A target 13 is disposed in a target holder 12 in a container 10 to be evacuated, and a plurality of ring-like integrated permanent magnets 14 disposed parallel to a sputter surface of an inner wall of the substantially cylindrical permanent magnets surrounding an outer surface of the target 13. A base body 70 is disposed on one opening part side of a space 18 facing an anode 41 installed so as to cover the other opening part of the space surrounded by the target 13. The sputtering gas is introduced in the discharging space 18 by a sputtering gas introduction system 30, and the reaction gas is introduced in the container 10 by a reaction gas introduction system 31 from the outside of the discharging space 18. A power supply means 80 supplies the DC power or the power with the polarity-inverting pulse superposed on the direct current.
Patent JP-2002264257-A (JP)
Title: Film-laminated metal sheet for container
Inventor: YAMANAKA YOICHIRO
IPC: B65D1/12
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a film-laminated metal sheet for a container which ensures the facility to unload the contents and has characteristics such as moldability, adhesion and presentable touch which are required for container fabrication. SOLUTION: In this film-laminated steel sheet for a container, a resin film A used is a biaxially stretched polyester film showing that 93 mol% or more of a polyester constituent unit represent an ethylene terephthalate unit and a crystalline orientation parameter R obtained by an X-ray diffraction measurements is 20×10<-2> or more and a resin film B used is the biaxially stretched polyester film containing 0.1 to 2.0% of a wax component to the resin in terms of mass ratio. Further, the resin film B is laminated on the surface of the metal sheet which serves as the internal face side of the container and the resin film A is laminated on the surface of the metal sheet which serves as the external face side, after molding the container.
Patent JP-2002281273-A (JP)
Title: Image communication equipment
Inventor: IIDA MASAHIRO
IPC: H04N1/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To set a stitching position in the case of double face recording, and to arrange images on the surface and the back so that they can easily be viewed irrespective of the setting of the stitching position. SOLUTION: A stitching position setting part 20 is installed in image communication equipment 2, and left side stitching, top stitching and the like are freely set. In the case of left side stitching, auxiliary scanning directions are made common on the surface and the back. In the case of top stitching, an image direction is inverted by 180 degrees at the time of recording the back and the auxiliary scanning directions are made opposite at the surface and the back.
Patent JP-2001313973-A (JP)
Title: Mobile communication network and method for measuring position of the mobile station
Inventor: VOYER NICOLAS
IPC: G01S5/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the position of a mobile station in a mobile communication network in which a signal interference is prevented. SOLUTION: A plurality of base stations in the network are designed so that a state corresponding to the transmitting time of a signal useful for positioning is taken at least by one base station and a state corresponding to a silent time S when a transmission signal does not exist is taken by the other base station. The mobile station is provided so that a cycle Cy, in which the transmitting time to measure the amount of the useful signal using the method for measuring the position, and the silent time include at least one silent time S at the time of the reception of the useful signal is formed. The cycle Cy assigned to one base station consists of a step to give a means for providing a time offset with respect to a cycle assigned to an arbitrary base station adjacent to the base station although it is the same.