baber/WOPTO huggingface dataset:
Patent JP-2002233961-A (JP)
Title: Polishing medium and its manufacturing method
Inventor: TAKIZAWA TAKESHI
IPC: G02B6/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a polishing medium constituted by providing a polishing layer on a support body for polishing of an end surface of an optical fiber connector capable of improving film strength without increasing a ratio of a binder to a polishing material of the polishing layer, improving an optical characteristic of a polishing end surface, reducing a step difference of optical fiber and a ferrule and improving durability of the polishing medium. SOLUTION: This polishing medium is constituted by applying the polishing layer 3 containing the polishing material and the binder on the support body 2, and the polishing layer 3 has a worm type polishing material low denaity part 32 of 0.1-30 mm in length and 25-200 μm in width. The worm type polishing material low density part 32 is formed by providing the polishing layer 3 by applying a paint mixed with the polishing material of silica particulates average particulate size of which is 0.005-3 μm and polyurethane resin a glass transition point Tg of which is less than 40 deg.C and elongation of which is more than 200% at a ratio of 0.2-2 of the binder against the polishing material 1 on the support body and drying it at 111-130 deg.C. It is possible to polish the end surface of the optical fiber connector 5 smooth with no step difference.
Patent JP-2002229099-A (JP)
Title: Interactive kaleidoscopic image producing device
Inventor: MIYASATO TSUTOMU
IPC: G10L15/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an interactive kaleidoscopic image producing device, capable of producing kaleidoscopic images, based on an image including the observer himself. SOLUTION: This kaleidoscopic image forming device 106 is equipped with a compact display 1062 outputting a moving image taken to include at least a part of the observer on a display screen, an optical kaleidoscope 1064 whose one end is arranged on the display screen, a compact camera 1066 held near the other end of the kaleidoscope 1064 in a state, where it is moved in an up- and-down direction and transforming the image produced by the kaleidoscope 1064 into an image pickup signal and outputting it, and a frame 1070 including an operation driving part for driving the compact camera 1066 according to the voice signal from the observer.
Patent JP-2002234069-A (JP)
Title: Void-containing thermoplastic resin stretched film and its manufacturing method
Inventor: NISHIZAWA TAKATOSHI
IPC: B32B27/32
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a void-containing thermoplastic resin stretched film not liable to bring about an electrostatic fault even by secondary working in a low humidity environment without charging therein. SOLUTION: The void-containing thermoplastic resin stretched film has a gravitation between papers of 20 g or less.
Patent JP-2002169194-A (JP)
Title: Camera and flash photographing system
Inventor: KAWASAKI MASAHIRO
IPC: G03B7/16
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera and a flash photographing system with which proper exposure is obtained by performing the accurate photometry of preliminary light emission. SOLUTION: The camera, in which the main emitted light quantity of a flash is controlled, based on a photometric value at the time of preliminary light emission by performing the preliminary light emission of the flash before main light emission is provided with a photometric circuit 19, provided with a dividing photodetector 22 to perform photometry by dividing a photographing area into fine photometric areas and a CPU 13 to connect the photometric circuit 19 through an A/D conversion port Pad. Processing in which A/D conversion is carried out, by continuing outputs for plural times for each photodetector, while switching the respective photodetectors 22-1-22-9 of the dividing photodetector 22 is repeated for a prescribed number of cycles at the preliminary light emission, so that plural conversion data are obtained for each photometric area by the CPU 13.  Then, a maximum value, corresponding to best luminance is extracted among plural obtained conversion data for each photometric area, and also the conversion data whose difference with the maximum value is less than a prescribed value, is extracted to perform processing for calculating the average of them, so that each calculated average value is fixed as the photometric value of each photometric area.
Patent JP-2002234025-A (JP)
Title: Measuring method for concrete material
Inventor: SOGO SHIGEYUKI
IPC: B28C7/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To accurately measure masses of a plurality of aggregates and water. SOLUTION: In the measuring method for concrete materials, thin aggregates A are made soaked aggregates which do not protrude from the water surface. Also, water and the thin aggregates A are thrown in a measuring tank so that water may overflow from the measuring tank, and the inside of the measuring tank are filled with the soaked aggregates (101). Then, the total mass Mf1 of the soaked aggregates is measured (102). Then, the mass Ma1 of the thin aggregates A under a surface dry state is calculated from the total mass Mf1 of the measured soaked aggregates using equations (1) and (2) (103). Then, thin aggregates B are thrown in the measuring tank in the same manner, and the total mass Mf2 of the soaked aggregates is measured (104 and 105).  Then, the mass Ma2 of the thin aggregates B under a surface dry state and the mass MW of water are calculated from the total mass Mf2 of the measured soaked aggregates using equations (3) and (4) (106). Then, shortage amounts which should be replenished is measured by properly comparing them with blending amounts indicated by a specified mix proportion and the amounts are added to the soaked aggregates to prepare this concrete material (107).
Patent JP-2002239985-A (JP)
Title: Length measuring and cutting device for linear body, linear body transporting device, and bundle fiber manufacturing method
Inventor: SHISHIDO SUKEHIKO
IPC: B26D7/32
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To measure the length of and cut a number of linear bodies for example optical fibers having flexibility into specified lengths automatically and store the cut lengths of optical fiber in parallel condition approximately. SOLUTION: A length measuring and cutting device for the linear body according to the invention is composed of a bobbin stand 2 on which a bobbin 3 to pay off the linear body 1 is installed, a length measuring counter 4 to measure the length of the linear body 1 paid off, a cutting device 5 to cut the linear body 1 according the specified length, a transport device consisting of a plurality of belt conveyor 8 installed in longitudinal arrangement for transporting the cut lengths of the linear body 1' while they are held linearly, and a storing device 10 to accommodate the cut linear bodies 1', wherein linear body transfer means consisting of arm-equipped rotor 9, etc., for transferring the linear bodies 1' from upon the belt conveyors 8 to the storing device 10 are provided in a plurality of positions on the transport device in the longitudinal arrangement.
Patent JP-2001272821-A (JP)
Title: Method for manufacturing toner
Inventor: NAKAMURA YASUSHIGE
IPC: G03G9/087
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing toner which does not cause irregular printing, background fog or fluctuation in electrification during continuous printing. SOLUTION: The method relates to the manufacture of toner containing toner particles having 4 to 15 μm volume average particle size and an external additive including polymer fine particles having 0.1 to 1 μm particle size obtained from at least one kind selected from acrylic monomers, methacrylic monomers and styrene monomers. The toner particles and the polymer fine particles are separately prepared from monomers in water by a polymerization method, and then uniformly mixed in water in one vessel and dried to directly externally add the polymer fine particles to the toner particles.
Patent JP-2001290546-A (JP)
Title: Elastic coupling for operation element
Inventor: ZUSCH MARCUS
IPC: F16D3/70
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a coupling which is constituted as simply as possible and can, therefore, be manufactured at low cost, eliminate the inconvenience and difficulty of operation, and compensate a relatively large manufacture error by improving an elastic coupling for joining an operation element with a constitution member to be adjusted by the operation element, for example, a constitution member of a flap adjusting device for the heater of a vehicle. SOLUTION: The coupling 8 is composed of two disks 9 and 10 which are arranged apart from each other; and one disk 9 between those disks 9 and 10 has at least one slit along a radius, and the other disk 10 engages the slit by an elastic finger which is axially directed.
Patent JP-2002258592-A (JP)
Title: Toner cartridge
Inventor: MORIMOTO KAZUHIKO
IPC: B65D83/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive toner cartridge having simple constitution and good operability. SOLUTION: A new toner cartridge (9) filled with toner is mounted on a developing device. A 2nd thin cylindrical body (13) is moved by a prescribed angle with reference to the peripheral surface of a 1st cylindrical body (12) so as to fit a 1st opening (10) to a 2nd opening (11). In this position, a control member (16) arranged on the 1st cylindrical body (12) butts into a part of the 2nd cylindrical body (13), then, the 2nd cylindrical body (13) is controlled so as not to move anymore. A reinforcing member (18) is arranged in the controlled part of the 2nd cylindrical body (13), then, the 2nd cylindrical body (13) reinforced by the reinforcing member (18) is controlled in a prescribed position even if the 2nd cylindrical body (13) is of thin thickness.
Patent JP-2002024424-A (JP)
Title: Device, system and method for selling ticket
Inventor: TOKONAMI HIROSHI
IPC: G06Q50/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a ticket selling system capable of realizing such a system that the promoter of an event can sell tickets by himself/herself, at a low cost. SOLUTION: In the ticket selling system 1, a user applies a ticket through a communication network 5, the ticket is sent in a ticket style selected by this user and a ticket fee is paid to general fee collection institutions 22, 24, 26 and 28 selected by the user so that the ticket can be sold. This ticket selling system is provided with a reservation receiving means 31 for receiving the reservation information of the ticket, the ticket style, the method of fee payment and the personal information of the user through the communication network 5, a ticket generating means 32 for generating the ticket on the basis of seat information, the reservation information and the ticket style, a ticket sending means 33 for sending the ticket to the user and a payment confirming means 34 for confirming the payment of the ticket fee from the user to the fee collection institution.
Patent JP-2002254154-A (JP)
Title: Low pressure casting method and low pressure casting device
Inventor: ODA TERUYUKI
IPC: B22D18/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a low pressure casting method and a low pressure casting device capable of contriving enhancement in work efficiency by appropriately setting the molten metal pouring time and solidifying time, and obtaining improvement in the quality of a casting. SOLUTION: A stoke 33, a metal mold 40 formed with a continuous cavity 45 on the upper face of the stoke 33 through a gate 46, a molten metal feeding device 15 for filling a molten metal 60 and holding a filling pressure in the cavity 45 through the stoke 33 and a thermoelectric thermometer 49 for measuring the temperature of a temperature measuring point a, set at the gate 46, are provided, and at the time point where the thermoelectric thermo-meter 49 detects the previously set temperature at the time point where the solidification of the molten metal 60 filled in the cavity 45 proceeds to the gate 46, the filling pressure is released, and at the time point where the thermoelectric thermometer detects the previously set temperature of mold opening, the mold opening is performed to take out the casting.
Patent JP-2002262668-A (JP)
Title: Planting panel
Inventor: MIWA HIROMI
IPC: A01G9/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a planting panel capable of being used for greening the no-soil surface of a structure such as the roof of a house, a fence, a rooftop or wall surface each of building, a soundproof wall for a highway road, the side face of a telegraph pole, concrete slopes, and easily applicable to not only the flat surface but also inclined surface or vertical surface. SOLUTION: This planting panel is characterized by comprising a foaming glass plate.
Patent JP-2002268946-A (JP)
Title: Data storage device
Inventor: OBARA RYOKO
IPC: G06F21/60
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device capable of suppressing chain discrimination of stored data of a nonvolatile storage device by persons not concerned. SOLUTION: In an encryption storage device 1, a key managing part 7 outputs a generation request signal b to a random number generating part 3 when an allocation request signal a1 is inputted. The random number generating part 3 generates a pseudo random number at input timing of the generation request signal b, adopts it as an encryption key, the key managing part 7 stores the encryption key c into a volatile key storage part 4 and returns a corresponding key number a2 to the user side. When the user inputs an encryption instruction signal a3 and the key number a2 to the key managing part 7, the key managing part 7 reads a corresponding encryption key c, an encrypting part 5 converts data d1 to be inputted into encrypted data d2 and stores it in a nonvolatile storage part 2.  When the user inputs a decryption instruction signal a4 and the key number a2 to the key managing part 7, the key managing part 7 reads the corresponding key number c and a decrypting part 6 converts the encrypted data into decrypted data d3.
Patent JP-2002262657-A (JP)
Title: Method for breeding plants of capsicum
Inventor: SHIRAI KENJI
IPC: A01G31/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for breeding plants of Capsicum that can largely shorten the period of time needed for developing new strains and can promptly meet a wide variety of requirements by establishing the vegetative propagation technique of Capsicum plants. SOLUTION: The shoots of Capsicum plant are cut and the resultant scions are used as a cutting or a grafting.
Patent JP-2002266142-A (JP)
Title: Obiita (sash plate)
Inventor: INUKAI NOBUO
IPC: A41F19/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sash plate which can be worn on the inside of a sash to easily put on the sash alone and especially easily beautifully form the knot of the sash, and can stably be fit to the body of a wearer in the worn state to prevent the loosening of the worn sash, whereby the loss of the worn shape can be prevented and the silhouette of the worn state can be beautified. SOLUTION: This sash plate is prepared by forming a sash plate main body 2 exhibiting a belt-like shape and having such a length and flexibility as capable of being bent in a ring shape and wound on a Kimono, attaching one member 4 of a hook-and-loop fastener to the inside of one end portion of the sash plate main body 2 in the longitudinal direction, further attaching to the outside of the other end portion of the sash plate the other member 5 which can be engaged with the above-mentioned one member 4 and is long in the same direction as the longitudinal direction of the sash plate main body 2, and obliquely cutting the upper edges of both the end portions of the sash plate main body 2 in the longitudinal direction to form matching edge portions 8, 9 downward tilted toward the outsides, respectively.  The sash plate is characterized by being wound on the outer periphery of a sash 10 in a ring-like shape in a state that the lines of the matching edge portions 8, 9 in both the end portions are coincident to each other and in a state that the sash plate can integrally being rotated together with a sash 11 wound on the outside of the sash plate on the Kimono 10.
Patent JP-2002276594-A (JP)
Title: Propeller fan
Inventor: JOKO KAZUFUMI
IPC: F04D29/32
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To improve a bearing part of a propeller fan, in which a driving shaft of a motor is installed. SOLUTION: A central part of a recessed part 29 formed in the top surface 22a of an upper wall 22 of the bearing part 27 of the propeller fan 20 is provided with a through hole 26 having a lock part 26a, through which the driving shaft 28a of the motor 28 is passed for lock. Projections 29a are provided with the predetermined space in the periphery of the through hole 26 of the recessed part 29, and an elastic member 30 formed with a through hole 30b for passing the projections 29a and a D-shape through hole 30a for passing the driving shaft 28a of the motor 28 is arranged. A washer 40 having the same structure is laminated on the top surface of the elastic member 30, and a nut 50 is screwed to a tip screw part 28e of the driving shaft 28 projecting upward from the washer to connect the propeller fan and the driving shaft of the motor to each other.
Patent JP-2002264110-A (JP)
Title: Synthetic wood
Inventor: KAWASE SHIGEKI
IPC: C08L83/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide synthetic wood having improved antistaining properties and emitting an odor for repelling a hatefull harmful insect such as a cockroach and the like or perfume pleasant for a man using the wood. SOLUTION: The synthetic wood is provided with a resin component 6, a filler 1, an additive 2 of a substance whose surface free energy is less than a surface free energy of the resin component 6, a substance 3 evapotranspirating an odor, an inorganic antibacterial agent 4 and an organic antibacterial agent 5. Thereby, the antistaining properties of the synthetic wood is improved and hygenic and comfortable synthetic wood having a noxious insect avoiding performance is obtained.
Patent JP-2002278925-A (JP)
Title: Synchronizing signal generating circuit
Inventor: IWASAKI TATSUYA
IPC: G06F13/42
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To separately generate a clock synchronized with an MPU clock without needing any wirings for a high frequency signal on a circuit board and to generate various signals with the clock as a synchronizing signal. SOLUTION: A timing generation part 201 inputs FDCCLK 2 whose frequency is twice as much as SYSCLK that MPU 10 outputs from a transmitter 50, divides the frequency into two and generates four types of signals whose phases are deviated by 90 degrees. The signal with the smallest phase deviation with respect to the system clock SYSCLK is selected from them and a wait signal with respect to access to LCD is generated with the signal as a pseudo SYSCLK signal.
Patent JP-2002272569-A (JP)
Title: Waterproof cover for refrigerated showcase
Inventor: KUBOTA AKINORI
IPC: A47F3/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof cover of a refrigerated showcase by which water is completely prevented from being splashed to electric components when washing the refrigerated showcase, washing work not by manual work but by a robot is enabled and workability is improved. SOLUTION: This waterproof cover covers the electric components so as not to splash the water to the electric components such as an illumination lamp 6 when washing the refrigerated showcase. The waterproof cover is constituted of a cover body 20 covering each electric component and a belt 19 as a fixing member attached to the cover body 20.
Patent JP-2002100683-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TANIGUCHI TOSHIMITSU
IPC: H01L21/32
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To form a gate oxide film of different film thickness. SOLUTION: A method for manufacturing a semiconductor device is provided where first and second oxide films 6 and 7 of different film thickness are formed on a silicon substrate. There are provided a process where the first oxide film 6 is formed on a first oxide film formation region after a silicon nitride film 4 is formed on a second oxide film formation region, and a process where the second oxide film 7 is formed on the second oxide film formation region after the silicon nitride film 4 is removed.
Patent JP-2002284127-A (JP)
Title: Release paper separating device
Inventor: YAMADA SHIGERU
IPC: B65C9/18
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a release paper separating device capable of smoothly separating a release paper by using a simple mechanism, without depending on the form of a sticking tape, even when the sticking tape has a small bending resistance. SOLUTION: The release paper separating device is characterized in that, it comprises a transporting base 10 that supports a single-sided tape 100 with a recess 11 provided therein which is a position for separation of the release paper, a stretching means that stretches the single-sided tape 100 over the recess 11 while pressing the tape against the recess, a separating device 20 having an actuator 22 that moves a scraper 21, in a reciprocating motion, toward the inside and outside of the recess 11 so as to press the single-sided tape 100 down and release the same, and a feeding means that puts the scraper 21 in contact with the end 110a of a sticking tape 110 and causes the scraper to be stuck thereto, while causing a mutual movement of the single-sided tape 100 and the scraper 21, thereby causing the scraper 21 to separate the sticking tape 110 from a release paper 120 in accompaniment with the feeding by the feeding means, thus causing the actuator 22 to move the scraper 21 toward the outside of the recess 11 so that separation is completed.
Patent JP-2002277387-A (JP)
Title: Instrument and method for measuring angle of rotation
Inventor: MATSUMOTO KENJI
IPC: A61B5/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To solve problems that only a transparent body or its equivalent is measured as a sample, that an S/N ratio is lowered not to allow measurement in a sample such as a scatterer wherein a polarization condition is converted into a random polarization, and that an instrument gets complicated to bring high cost and size-up since a polarizer is required to be rotated mechanically or by a Faraday rotator as a method for rotating the polarizer. SOLUTION: In this method of measuring an angle of rotation, a coherent beam gets incident into a sample, the beam transmitted through the sample is converted by a one-fourth wavelength plate into an orthogonal linear polarization having a phase difference proportional to the angle of rotation of the sample to interfer with reference light having a frequency difference slightly different from the beam, and the angle of rotation of the sample is measured based on a phase difference between two beat signals provided therein.