baber/WOPTO huggingface dataset:
Patent JP-2002220595-A (JP)
Title: Refrigerating machine oil for carbon dioxide refrigerant and fluid composition for refrigerating machine
Inventor: OSUMI TOMOMASA
IPC: C10N40/30
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating machine oil having sufficiently satisfactory lubricity, sealing performance, compatibility to refrigerant, thermal and chemical stability, electrical insulation, etc., in balanced state in the case of using together with carbon dioxide refrigerant and capable of sufficiently preventing the deficient lubrication of a compressor and the lowering of the refrigeration efficiency and to provide a fluid composition for refrigerating machine using the refrigerating machine oil. SOLUTION: The refrigerating machine oil for carbon dioxide refrigerant contains (a) a compound having 2-3 hydroxy groups or its derivative, (b) a compound having 2-3 carboxy groups or its derivative and (c) an ester derived from a compound having one carboxy group or its derivative and/or a compound having one hydroxy group or its derivative.
Patent JP-2002227447-A (JP)
Title: Vertical and horizontal feed mechanism of tray
Inventor: TAKAHASHI TOMOYUKI
IPC: E04H6/18
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a vertical and horizontal feed mechanism of a tray capable of reducing the number of components to reduce a cost. SOLUTION: A tray horizontal moving guide includes a continuous rail and a plurality of divided rails, it is set in parallel with the front side of one rail on the front side of a tray horizontal feed rail, and it is engaged with a pair of guide rails 53 on the lower part of the tray 5. A tray vertical moving guide 260A includes first and second guides 260 and 270, the second guide 270 is constituted of a plurality of rollers 271 and 272, it is provided at a middle part between the beginning end side and the terminal end side of a vertical feed rail 230, and it is engaged with a guide 54 of the lower part of the tray 5.
Patent JP-2002225366-A (JP)
Title: Printer
Inventor: HORI MORITOYO
IPC: B41J13/12
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a carrying mechanism realizing accurate and stabilized carriage of booklets in a printer which handles booklets, e.g. bankbooks, having a plurality of widths. SOLUTION: A press roller shaft is divided through a coupling into two which press independently against booklets, e.g. bankbooks, having a plurality of widths and rollers are arranged not to touch the biding part of a booklet.
Patent JP-2002229109-A (JP)
Title: Camera
Inventor: TANABE MINORU
IPC: G03B17/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of accomplishing the miniaturization by efficiently arranging components inside the camera so that the horizontal and vertical dimensions of the camera may be reduced. SOLUTION: As for the arrangement constitution of the camera, a battery and a capacitor 29 are juxtaposed in front and behind above a photographic lens barrel 1, and also, a flash device equipped with a movable light emitting part 16 and a finder device 12 is arranged above a film take-up chamber 3 so that one may be put on top of the other in a vertical direction, and the light emitting part 16 is positioned ahead of a range finder when the light emitting part 16 is positioned in a storage state, and the height obtained when both the finder device 12 and the flash device are vertically put on top of each other is longer than the outside diameter of the power supply battery or the capacitor 29, and the top of the film take-up chamber 3 is lower than the uppermost top of the photographic lens barrel 1 in height.
Patent JP-2002227059-A (JP)
Title: Yarn brake device in loom
Inventor: TAMURA ZENJI
IPC: D03D51/14
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To change a braking force for acting on a weft yarn according to the working conditions of a brake. SOLUTION: This yarn brake device in a loom comprises a braking member for decelerating a running weft yarn and a controller for controlling the braking force acting on the weft yarn with the braking member according to at least one of weft yarn consumption in a yarn feeder and weft insertion conditions after changing when weft inserting conditions are changed.
Patent JP-2002229972-A (JP)
Title: System for producing pages of newspaper and contents preparing method
Inventor: FUKUDA YUKIO
IPC: G06Q50/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a producing system for pages of a newspaper and a contents preparing method capable of automatically producing contents information of each page of the newspaper. SOLUTION: In the system for producing pages of the newspaper controlling a plurality of elements consiting of by articles and pictures to be appeared in each page and also retrieving each controlled element and then arranging the each element in each page, the contents preparing portion 10 preparing the contents information of each page based on the each element arranged in the each page is therein provided.
Patent JP-2002224293-A (JP)
Title: Game machine
Inventor: SAKAMOTO MASAYA
IPC: A63F7/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which game proceeds with intervals, in which random number generation forms for respective games are made uniform and the reliability of machine performance is improved. SOLUTION: In a ball arrangement machine, 16 pieces of game balls are consumed for each game and the drawing processing of whether or not to generate a big winning state is performed on the basis of a counter 51 updated irrespective of a CPU. The machine is provided with a judgment part (ST13 and ST14) for acquiring the value of the counter 51 and performing the drawing processing on the basis of the value in the case that an entry to a pattern start port is detected and an initialization part (ST33) for initializing the value of the counter 51 for each game.
Patent JP-2002224680-A (JP)
Title: Method and apparatus for oxidizing organic liquid to be treated
Inventor: NAKAI HIROSHI
IPC: B01D53/38
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for oxidizing an organic liquid to be treated, by which a toxic gas such as dinitrogen monoxide existing in a discharged gas can be removed. SOLUTION: This apparatus 1 for oxidizing the organic liquid to be treated is provided with a reactor 2 for decomposing/purifying the organic liquid A to be treated at high temperature under high pressure by oxidation reaction, a pressurizing and heating means for pressurizing and heating the liquid A and supplying the pressurized/heated liquid A to the reactor 2, a cooling and decompressing means for cooling and decompressing the treated liquid discharged from the reactor 2 and a gas-liquid separating tank 9 for separating the cooled/decompressed treated liquid into gas and liquid. An additionally installed heater 5 is provided with a discharged gas introducing route 10 for introducing the discharged gas separated in the tank 9.
Patent JP-2002227166-A (JP)
Title: Impermeable revetment structure using solidified earth
Inventor: MIZUTANI SHINGO
IPC: E02D5/04
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an impermeable revetment structure using the solidified earth capable of preventing the lowering of water impermeable performance of the impermeable bed improved by sand compaction pile and capable of preventing uneven settlement of the solidified earth filled in the pile. SOLUTION: A pair of steel walls 3 are fitted with a space from each other on the improved ground 2 improved by a cement deep mixing process method, and the solidified earth 4 is filled in the space.
Patent JP-2002237581-A (JP)
Title: Solid-state imaging device
Inventor: KABAYA YOSHIHISA
IPC: H01L23/10
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent junction defects, such as disconnection which is generated by mechanical force applied on a lead pin, when a protection glass and a solid- state imaging element chip are adhered by using an adhesive whose filler is not small in amount. SOLUTION: A solid-state imaging element chip 1, having a solid-state imaging element and a protection glass 2 are adhered by using a sealing resin 3, and a fixing adhesive 8 for fixing a lead pin is applied to cover a lead pin from an outer circumferential part of the sealing resin 3 to the side surface of the protection glass 2.
Patent JP-2001256783-A (JP)
Title: Semiconductor storage device
Inventor: TAGUCHI MASAO
IPC: G11C11/409
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which layout area of a circuit can be reduced and amplification gain of a data bus amplifier can be improved. SOLUTION: This semiconductor storage device is provided with a data bus DB, a data bus amplifier 36 connected to a power source voltage line and amplifying a signal of the data bus DB, a load section connected to the data bus DB and supplying power source voltage Vcc to the data bus DB as reset voltage, a level shift circuit 46 including a diode connected between the data bus DB and an input of the data bus amplifier 36 and shifting a level of a signal of the data bus to the lower part, and a current source for supplying a circuit to the diode.
Patent JP-2002241361-A (JP)
Title: Method for producing diphenyl disulfide derivative
Inventor: ABE KOJI
IPC: C07C323/20
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for extremely safely producing a diphenyl disulfide derivative in high yield and selectivity. SOLUTION: A diphenyl disulfide derivative expressed by general formula (II) (R is a 1-6C alkyl, a 1-6C alkoxy, a halogen atom or hydrogen atom) is produced directly from a benzenesulfonyl chloride derivative expressed by general formula (I) (R is a 1-6C alkyl, a 1-6C alkoxy, a halogen atom or hydrogen atom) by reducing the starting compound in a binary phase system composed of water and an organic solvent in the presence of a mineral acid using 2-3 times mol of metallic zinc based on the benzenesulfonyl chloride derivative.
Patent JP-2002239334-A (JP)
Title: Discharged air treatment apparatus
Inventor: KOSAKA NORIYOSHI
IPC: B01D53/74
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a discharged air treatment apparatus capable of removing dispersed particles contained in discharged air and deodorizing the discharged air. SOLUTION: The discharged air treatment apparatus 11 is provided with a water spraying nozzle 21, a first screen member 23, a second screen member 25, and an ozone gas jetting nozzle 27 in a box 13 in this order from the upper side. The oily smoke contained in the discharged air coming in the box 13 through an inlet part 17 is brought into contact with water W jetted out of the water spraying nozzle 21, a liquid film on the first screen member, and a liquid film on the second screen member and adheres to them to be removed from the discharged air.  Ozone gas OZ is added to the discharged air from which the oily smoke is removed by an ozone gas jetting nozzle 27 installed in the downstream side of these water spraying nozzle 21, the first screen member 23, and the second screen member 25 and odorous components contained in the discharged air are decomposed to deodorize the discharged air. The deodorized discharged air is released to the atmosphere through an outlet 19.
Patent JP-2001268060-A (JP)
Title: Frame synchronization method using pilot pattern in compression mode
Inventor: SONG YOUNG JOON
IPC: H04B1/7083
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a frame synchronization method using a pilot pattern in a compression mode where a pattern characteristic of an exclusive pilot sequence is used to recover a frame synchronous word in the unit of frames and the correlation characteristic of the recovered frame synchronous word is used to establish frame synchronization in the case that a W-CDMA mobile communication system is in operation under the compression mode, that is, even when not all 15 slots are transmitted over one frame. SOLUTION: The frame synchronization method of this invention is characterized in including a step where a pilot bit sequence corresponding to a frame synchronous word sent over one frame is punctured for an optional slot, a step where a code stream corresponding to the frame synchronous word through the puncturing above is received, a step where the frame synchronous word is recovered in the unit of frames by using the mutual relation of the received code streams, and a step where frame synchronization is established for a channel by using a correlation among the recovered frame synchronous word.
Patent JP-2002067060-A (JP)
Title: Reinforcing material made of frp crushed piece and resin
Inventor: KIMIZAKI KUNIAKI
IPC: B29C43/02
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing material to be applied to an industrial waste or particularly a multifunctional product using an FRP as a stock. SOLUTION: The reinforcing material comprises a mixture obtained by intruding a resin in an interface of FRP crushed pieces. The product is formed by mixing the FRP crushed pieces and the resin, then casting the mixture in a form so that a molding after releasing from the form becomes network-like or lattice-like, and fixing the mixture.
Patent JP-2002247002-A (JP)
Title: Asynchronous signal transmission device
Inventor: KUBO KAZUO
IPC: H03M9/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To transmit an asynchronous signal while maintaining the compactness of a device and low power consumption even when the speed of a tributary signal is increased. SOLUTION: In the case of mapping a tributary signal asynchronous with the transmission speed of a transmission frame by an asynchronous signal transmission device for mapping/demapping the tributary signal and then transmitting the mapped/demapped tributary signal, an asynchronous signal mapping part converts tributary signal into a parallel signal by a serial/parallel conversion circuit and executes the mapping processing of the parallel signal in a memory 104 as a tributary signal of a low speed, a phase comparator 106 detects a phase difference between writing in the memory 104 and reading from the memory 104 and a staff control circuit 107 detects the phase lead/lag of the tributary signal on the basis of the detected result and inserts the insertion/ deletion of a staff.
Patent JP-2002252325-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ITO FUMITO
IPC: H01L23/31
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of failures, such as burnout due to a metal small-gauge wire for electrically connecting wiring formed on a wiring board to the electrode of a semiconductor device coming into contact with the end section of the semiconductor device, and short-circuiting between the metal small-gauge wires by the flow of the metal small-gauge wires due to the flow of resin in a sealing process occurring in the semiconductor device, where a plurality of semiconductor devices are laminated on a wiring board. SOLUTION: A first insulating material 11 for bonding the wiring board 12 to the first semiconductor device 10 projects to the side section of the first semiconductor device 10, and the metal small-gauge wire 15 for electrically connecting an electrode of the second semiconductor device 13 to wiring of the wiring board 12 is brought into contact with the projection in the first insulating material 11 for fixing, thus preventing the metal small-gauge wire 15 from coming into contact with the end section of the first semiconductor device 10 for disconnection, and preventing the metal small-gauge wires form being mutually short-circuited by the flow of a sealing resin in the sealing process.
Patent JP-2002236140-A (JP)
Title: Electronic part testing socket and electronic part testing device using it
Inventor: ISHIKAWA TAKAHARU
IPC: G01R31/01
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To control the temperature of an electronic part testing socket such as an IC socket without adding a noise to a test signal applied to electronic parts such as an IC device or to a response signal read out from the electronic parts such as the IC device. SOLUTION: A first space 67 in an electronic part testing socket base 6 is communicated with a socket body internal space 75 of the electronic part testing socket 7 through a gas outflow port 65 and a gas inflow port 76, and a second space 68 in the electronic part testing socket base 6 is communicated with the socket body internal space 75 of the electronic part testing socket 7 through a gas inflow port 66 and a gas outflow port 77.
Patent JP-2002257818-A (JP)
Title: Method for managing quality of porous concrete
Inventor: KURITA MORIAKI
IPC: B28C7/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To manage a quality of a compressive strength which changes in accordance with a unit water volume in a fresh stage when a porous concrete is fabricated. SOLUTION: A predetermined amount of a sample of the porous concrete is put in a container into contact with an adhesion test paper formed of a crepe paper. After the porous concrete sample is oscillated for a predetermined time, a mass of a mortar component adhered to the adhesion test paper is measured. The compressive strength of the porous concrete sample is estimated by comparing the mass with a preliminarily obtained control value curve of mortar masses and concrete compressive strengths. The quality of the objective porous concrete is managed in this manner.
Patent JP-2002254583-A (JP)
Title: Laminated polyester film
Inventor: WATANABE TOSHIHARU
IPC: B32B27/36
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a transparent laminated polyester film having no frosting flaw on its surface and having good slip properties while ensuring high transparency. SOLUTION: The laminated polyester film is constituted by providing a polyester layer (A), which contains 0.001-0.45 wt.% of crosslinked polymer particles with a void diameter ratio of 2.0 or less, a deformation degree of 1.25-3.0, a mean particle size of 1.0-5.0 μm, and a Dw/Dn ratio of 1.6 or less, on at least the single surface of a polyester layer (B) substantially containing no particulate lubricant.
Patent JP-2002255091-A (JP)
Title: Marine self-support equipment for large-sized floating body structure
Inventor: MAEDA KATSUYA
IPC: B63B35/44
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide marine self-support equipment for a large-sized floating body structure capable of being stably moored even in a sea area having the deep depth of water and self-supporting energy such as required power and water. SOLUTION: The large-sized floating structure 10 installed on the sea is installed by being connected with a floating breakwater bank 20 in a breakwater sea area of the floating breakwater bank 20 moored and installed at the bottom of the sea and equipment for self-supporting required power is constituted by mounting power generation equipment using natural energy usable in the breakwater bank 20 and the large-sized floating body structure 10.  As a result, a mooring rope for installing the large-sized structure 10 becomes unnecessary, the large-sized floating structure 10 can be installed in a breakwater sea area, the structure 10 can be installed in an offing having the deep depth of water, a vessel is capable of approaching and coming alongside the pier, and power is self-supported by mounting the power generation equipment using natural energy usable on the sea on the floating breakwater bank and the large-sized floating structure.
Patent JP-2002256748-A (JP)
Title: Key management device
Inventor: OKUNISHI KOKI
IPC: E05B19/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To enter an ID (personal identification) number and a key storage box number for utilizing a key storage box and to sharply reduce the frequency of collations and improve operability and collation performance by narrowing the registered fingerprint data of a collation object. SOLUTION: The key storage box 21 stores the registered fingerprint data to be collated with input fingerprint data for each key storage box number. A user enters the key storage box number by operating ten keys 23 and puts a finger on a finger mount section 24. The registered fingerprint data corresponding to the inputted key storage box number are collated with the input fingerprint data, and whether they coincide with each other or not is judged.
Patent JP-2002257875-A (JP)
Title: Measurement device for measured device output signal, method, and recording medium
Inventor: SHIMIZU NOBUHIRO
IPC: G01R27/28
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a device that can speedily measure signal output from a measured device. SOLUTION: The device comprises a multiplier 24 that multiplies a frequency fLo of a local signal by N (N>0) to transmit a multiplied local signal, a selector 25, a mixer 26 that receives an RF signal output by the measured device 16 to output an IF signal with a frequency the absolute value of which is a value which decreases a frequency N×fLo of the multiplied local signal from a frequency fRF of the RF signal, and an A/D converter 32 that converts the output of the mixer 26 to digital data. Since the IF signal has a lower signal compared with the RF signal, the IF signal can be converted into digital data by the A/D converter 32. Therefore the RF signal output by the measured device 16 can be measured quickly.
Patent JP-2002263143-A (JP)
Title: Motor-driver wheelchair
Inventor: FUJII FUMITAKE
IPC: B62K5/007
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive motor-driven wheelchair which is easily driven without the need of special training and gives a comfortable driving feeling. SOLUTION: In this motor-driven wheelchair, different motors are installed respectively to left and right independent driving wheels, and traveling is controlled by independently controlling the motors. The wheelchair is provided with a driving device provided with a steering means and an acceleration means and a control means provided with an actual motion numerical formula model for calculating an actual traveling track from an actual traveling state and a virtual numerical formula model for calculating the virtual traveling track of a moving means assumed from the control input of a driving person to the driving device and the actual traveling track.  The control means independently controls the motors so as to match the actual traveling track calculated with the actual motion numerical formula model with the virtual traveling track calculated with the virtual numerical formula model.
Patent JP-2002268758-A (JP)
Title: Voltage regulator
Inventor: AGARI HIDEKI
IPC: H03F3/45
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator capable of fixing an output voltage even when currents running through a load are low or turned to zero at the time of a low power supply voltage operation. SOLUTION: A pseudo load circuit part 8 constituted by an NMOS transistor QN5 constituting a fixed current source is arranged in between the output terminal of an output circuit part 7 and ground, and the characteristics of the NMOS transistor QN5 are made the same as the characteristics of an NMOS transistor QN4 constituting the fixed current source of an amplifier circuit part 6 connected to a PMOS transistor Q4 being the output transistor of the output circuit part 7.