baber/WOPTO huggingface dataset:
Patent JP-2001239007-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent such a situation that a shot ball becomes a foul ball by suppressing a reflected ball bounced in a game region from reaching a return ball preventing member side to the utmost. SOLUTION: This pachinko machine is provided with a shooting passage 14 guiding the shot ball in the game region 15 and the return ball preventing member 24 having a moving piece normally closed at the outlet of the shooting passage to prevent the game ball from the game region from returning into the shooting passage and opened when pressed by the shot ball to allow its flying into the game region. A step part 41 is formed on the guide face 22 of a decorative member 23 partitioning the game region to regulate the flowing- down direction at the step part before the reflected ball bounced on nails reaches the movable range of the moving piece.
Patent JP-2001237544-A (JP)
Title: Method for forming insulating layer of printed wiring board
Inventor: KYOI MASAYUKI
IPC: H05K3/46
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the melt viscosity of a prepreg resin applied in a thin film-like state or the resin of metal foil coated with the resin can be measured continuously with respect to the heating temperature without scratching off the resin, the viscosity characteristic of a cured resin can be measured by using a viscosity measuring instrument which is constituted to easily remove the cured resin, and then, the molding condition can be optimized, based on the characteristic value in forming the insulating layer of a printed wiring board. SOLUTION: Between two fixed flat plates which are positioned in parallel with each other with a heatable very small clearance in between, two pieces of metal foil are inserted in such a way that the surfaces of the foil are superposed upon another when the foil is coated with the resin, and one front ends of the pieces are fixed to a pneumatic driving table. Then a fixed load is applied to the foil and the resin is melted by heating the flat plates. Then, after the viscosity characteristic of the resin is measured by detecting the moving speed fluctuation of the driving table when the resin is melted, the applying timing of a pressuring force and pressure in forming the insulating layer of the printed wiring board is decided, based on the measured value of the viscosity characteristic.
Patent JP-2001239606-A (JP)
Title: Composite material and method for preparing it and synthetic sleeper
Inventor: MOTOI KOJI
IPC: B32B13/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite material with excellent bending strength, compression strength and nailing performance and especially excellent nail pulling-out resistance. SOLUTION: The composite material wherein a surface layer material consisting of a thermosetting resin foamed body reinforced with filaments being parallel in the longer direction is arranged on the outer periphery of a core material consisting of an inorganic molded article in a continuous length, is provided.
Patent JP-2001242845-A (JP)
Title: Portable information terminal
Inventor: IWASAKI YOSHIO
IPC: G06F3/048
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to change image display direction in the direction desired by an operator only by changing the direction to hold the portable information terminal or changing direction of the screen of the image display device. SOLUTION: This is a portable information terminal provided with an image display device and a gravity detecting device, and the gravity detecting device uses a magnetic sensor, and according to the direction of the portable information terminal detected by the gravity detecting device or the direction of the screen caused by vertically flipping the image display device, the display direction of the image to be displayed on the image display device is changed Moreover this device is a portable information device which is provided with a 1st image display device having a touch panel as an input device, and a 2nd image display device having a touch panel which is connected with the 1st image display device and has a touch panel as an input device, and a gravity detecting device, and which displays a key arrangement on either of the 1st and 2nd image display devices,  and according to the direction holding the portable information terminal detected by the gravity detecting device, the display direction of the image and key arrangement displayed on the 1st and 2nd image display devices is changed to be correctly faced to the operator.
Patent JP-2001247026-A (JP)
Title: Road surface friction coefficient deciding device and method therefor
Inventor: NAKAO YUKIO
IPC: B60T8/1761
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a road surface friction coefficient deciding device capable of accurately deciding a coefficient of friction between a road surface and a tire during traveling of a vehicle from only wheel rotational speed information on four wheels, even when driven wheels do not exist in the vehicle. SOLUTION: This device comprises a rotational speed detection means for detecting rotational speed of each wheel of the vehicle, a speed arithmetic means for determining wheel speed of each wheel, average wheel speed of the four wheels or average wheel speed of drive wheels based on the detected rotational speed, an acceleration/deceleration arithmetic means for determining wheel acceleration/deceleration from the wheel speed or average wheel speed, an amplitude arithmetic means for determining amplitude of the wheel acceleration/deceleration, an intermediate value arithmetic means for calculating an intermediate value of the amplitude and a road surface friction coefficient decision means for deciding the coefficient of friction between the road surface and the tire based on the relation of the amplitude and the intermediate value.
Patent JP-2001248719-A (JP)
Title: Speed change control device for continuously variable transmission
Inventor: ASAYAMA HIROKI
IPC: F16H61/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device for a continuously variable transmission, capable of inhibiting the lowering of speed change response even when the temperature of a working fluid is low. SOLUTION: The speed change control device for the continuously variable transmission having a gear ratio control valve 64 for changing over the supply/ discharge of the working fluid in a speed change control cylinder 21 and an electronically controlled actuator 64A for controlling the operation of the gear ratio control valve 64 comprises speed change direction judging means 52A for judging the direction of a speed change and reference command value setting means 52B for setting a reference command value for the electronically controlled actuator 64A corresponding to the reference position of the speed change control valve 64 where no working fluid is supplied/discharged to/from the speed change control cylinder 21. The reference command value setting means 52B sets the reference command value during up-shift control to be different from that during down-shift control in accordance with the judgement result of the speed change direction judging means 52A.
Patent JP-2001250240-A (JP)
Title: Optical information recording medium, method and device for recording information using it
Inventor: TAKAGISHI YOSHIKAZU
IPC: G11B7/24073
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a wobble signal in recording by controlling the wobbling width of a groove. SOLUTION: The groove 11 is formed into a linear shape and also a first groove part 11a being the main part of the groove 11 and a second groove part 11b different in both or either of depth and width are cyclically formed, and a reflecting condition of a beam in the groove 11 is cyclically changed.
Patent JP-2001251206-A (JP)
Title: Transmission receiving circuit module
Inventor: KITAGAWA JUN
IPC: H04B1/3822
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a transmission receiving circuit module having a small size and high performance, where intereferences between transmission and reception are few. SOLUTION: An antenna section 3 is provided at a left side on a board 2 and an input output terminal 4 and a control terminal 5 of a phase-locked loop circuit 7 are provided at a right side on the board 2. A SAW diplexer 6 and the phase-locked loop circuit 7 are placed on a center line (not shown) of the board 2 in the lateral direction. A reception amplifier circuit 8 of a reception section, an intermediate frequency amplifier circuit 11, an IF band-pass filter 12, and a detection circuit 13 are provided at the upper side of the center line of the board 2, and especially the intermediate frequency amplifier circuit 11, the IF band-pass filter 12, and the detection circuit 13 are provided toward the input output terminal 4 with an offset from the center of the board 2.  A transmission oscillation circuit 14 and a transmission amplifier circuit 15 are placed at a lower side of the center line of the board 2. Furthermore, electromagnetic shield plates 16A, 16B, 16C are used to separate blocks 101, 102, 103 and 104.
Patent JP-2001255436-A (JP)
Title: Auxiliary tool for two-core tape conversion for optical fiber terminal in connecting to optical connector, and method for processing terminal using such tool
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/36
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool 10 for converting an optical fiber terminal, for the purpose of using only the terminal part as a two-core tape connectable in a short time to a two-core connector subsequently, by attaching the tool 10 to the terminal of two single-core optical fibers, which are taken out from a single-core fiber collected type optical cable, and thereby easily converting the two fibers into a two-core tape. SOLUTION: The auxiliary tool 10 for two-core tape conversion is such that it is composed of two bisected members and that semi-circular grooves are provided in each of the bisected members so that, when these members are integrated, two single-core optical fibers 14, 16 can be fixedly held with the same pitch width as that of optical fibers in a two-core optical connector.
Patent JP-2001252570-A (JP)
Title: Chiral rare earth metallic catalyst and asymmetric aldol reaction process
Inventor: KOBAYASHI OSAMU
IPC: B01J31/22
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a new asymmetric synthesis catalyst which shown high yield and optical selectivity and also has general-purpose properties with an advantage of executing its simple operation for reaction as well as an asymmetric synthesizing process using this catalyst. SOLUTION: The rare earth metallic catalyst contains a rare earth metallic compound represented by formula (I): M(ORf)3 (wherein M is at least one kind of rare earth elements and Rf is an alkylsulfonyl group containing fluorine) and a chiral pyridinebisoxazoline compound of a skeleton represented by formula (II): The asymmetric aldol reaction process uses this catalyst.
Patent JP-2001253878-A (JP)
Title: Method for producing 4-disubstituted aminotetrahydropyran
Inventor: HARADA KATSUMASA
IPC: C07D309/14
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an industrially preferable method for the production of a 4-disubstituted aminotetrahydropyran capable of producing the compound with a simple method in a high yield. SOLUTION: The objective 4-disubstituted aminotetrahydropyran can be produced by reacting a 4-monosubstituted aminotetrahydropyran with an organic halide.
Patent JP-2001106694-A (JP)
Title: Ionic metal complex and synthesis thereof
Inventor: TSUJIOKA SHOICHI
IPC: H01M10/0568
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an ionic metal complex having a new chemical structure that is useful as a supporting electrolyte for electrochemical device, a polymerization catalyst for polyolefins, a catalyst for organic syntheses and the like. SOLUTION: The objective ionic metal complex has the chemical structure represented by general formula (1) (M is a transition metal or an element in the groups III, IV, V in the periodic table; Aa+ is a metallic ion, an onium ion or proton; X1 is O, S, or NR5R6; R1 and R2 are each independently H, a halogen, a 1-10C alkyl, or a 1-10C haloalkyl; R3 is a 1-10C alkylene, a 1-10C haloalkylene, a 4-20C aryl or a 4-20C haloaryl; R4 a halogen, a 1-10C alkyl, or a 1-10C haloalkyl, a 4-20C aryl, a 4-20C haloaryl or X2R7).
Patent JP-2001267784-A (JP)
Title: Electronic apparatus
Inventor: KAWAI SHINICHI
IPC: H05K9/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus of a simple structure for stable and assured operation characteristics regardless of filling of a resin agent in a casing, where an apparatus main body and a circuit board on which a resistor element for adjusting operation characteristics of the apparatus main body is mounted are covered with a shield body, and the circuit board covered with the shield body is housed in a specified casing while the resin agent is filled between the casing and the shield body. SOLUTION: A spacer 6 is provided to keep a shield film 13 away from the resistor element 3 near or on the surface of the resistor element 3. The resistor element is kept away from the shield film so that no high frequency characteristics is affected, to prevent change in a resistance value (impedance) of the resistor element.
Patent JP-2001265907-A (JP)
Title: System and method for data collection and recording medium with data collection program recorded thereon
Inventor: KIMURA HIROSHI
IPC: G06Q50/26
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To realize a data collection system capable of summing-up weight data even when unclear data exists in the case of summing-up the weight data of container packaging material, a data collecting method and a recording medium on which a data collection program is recorded. SOLUTION: A data collecting part 13 retrieves collected data stored in a center DB 11 on the basis of summing request data attached to e-mail received by a mail transmitting and receiving part 12 and as a result, inquires of a supplier A computer 3 and a supplier B computer 4 about unclear container packaging material data. A data summing-up part 14 prepares summing results data by summing or calculating the weight data of the container packaging material on the basis of the summing request data by using collected data to be stored in the DB 11 in accordance with retrieval results or inquiry results performed by the part 13 and transmits the summing-up results data to a user computer 2 by e-mail.
Patent JP-2001263118-A (JP)
Title: Control device for internal combustion engine
Inventor: GOTO YUICHI
IPC: F02D41/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of suitably switching stratified combustion to homogeneous combustion even in any internal combustion engine performing EGR in homogeneous combustion. SOLUTION: In the internal combustion engine 10, the EGR quantity re- circulated to an intake passage 11 is adjusted through the opening control of an EGR valve 17. When a switching from stratified combustion to homogeneous combustion is requested, an electronic control unit 18 controls the opening of the EGR valve 17 to zero, and then switches the control quantities of an injection system and an ignition system to values requested in homogeneous combustion to perform the lag correction of the ignition timing. When the leg quantity for the lag correction of the ignition timing is damped to zero, the opening of the EGR valve 17 is increased to the value requested in homogeneous combustion.
Patent JP-2001267017-A (JP)
Title: Connector for telecommunication cable
Inventor: MIZUSAWA SHUJI
IPC: H01R24/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector for telecommunication cable enabling as much as practical to prevent communication cable plugs not meeting standards from being insertion coupled. SOLUTION: When a communication cable plug 21 of a standard corresponding to the connector 1 for communication cable is insertion coupled into the connector in question, the plug is allowed. When a communication cable plug 30 below standards is to be inserted, an anti-miss-insertion means 10 arranged for rejecting the intrusion works to reject it.
Patent JP-2001258386-A (JP)
Title: Sheet for forming seed nursery bed to be laminated and seed nursery bed using the same
Inventor: NOZAWA TORU
IPC: A01G1/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for forming seed nursery bed, easy to set and change, made of only natural materials and thereby producible at a low cost, capable of preventing weeds from overgrowing, preventing seeds or seedlings from being taken off by birds and effectively preventing water from evaporation, and further having such certain various effects as, in particular, contribution to improving greening in urban area; and to provide a seed nursery bed formed of the sheet. SOLUTION: This seed nursery bed is such as to be formed of sheets comprising vegetable fibers and formed by compressing them to such an extent that fibers at the sheet surface can get entangled together so as to become into small pieces, and mutually interlacing the contact surfaces of an upper and lower sheets into one piece of sheet; wherein seeds or seedlings are put on the surface of the lower layer side sheet prior to laminating the upper layer side sheet thereon.
Patent JP-2001266719-A (JP)
Title: Operation device of circuit breaker
Inventor: HASHIMOTO HIROAKI
IPC: H01H33/40
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an operation device of a circuit breaker, that can increase reliability of engaging actions between a tripping latch and a tripping trigger, by improving a stopper structure which defines the position of the tripping trigger. SOLUTION: Stored energy of a breaking spring 26 is maintained through the engagement between a tripping latch 11 and a tripping trigger 14. The tripping trigger 14 is in contact with a stopper 16 and blocks the rotation by the additional force of a reverse spring 15. The stopper 16 laminates a low- elastic material 16b through a metallic plate 16a and is tied and fixed to a frame 1.
Patent JP-2000325091-A (JP)
Title: PRODUCTION OF GENE TARGETTING DNA FOR HOMOLOGOUS RECOMBINATION AND SCREENING OF cDNA LIBRARY
Inventor: AKIYAMA KIYOTAKA
IPC: A01K67/027
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To readily obtain the subject DNA for preparing a knockout animal by subjecting a circular genome DNA to which a DNA fragment containing a targetting DNA is intramolecularly connected to a reverse PCR reaction by a primer designed based on the targetting DNA. SOLUTION: In this method for producing a targetting DNA for modifying a part of a DNA sequence in an endogenous genome DNA of organism by homologous recombination, a DNA containing a genome DNA fragment which is the genome DNA fragment of the organism and contains the DNA sequence of the fragment is treated with a restriction enzyme to prepare a genome DNA fragment containing cleft end DNA sequences at both ends. The genome DNA fragment is intramolecularly connected by the cleft end DNA sequences to prepare a circular genome DNA. Then the circular genome DNA is used as a template, a reverse polymerase chain reaction is carried out by using a pair of primer DNA designed based on the targetting DNA sequence to give the objective targetting DNA essential for producing knockout animals and knockin animals useful for research and development of a medicine.
Patent JP-2001274900-A (JP)
Title: Update file monitor system and its recording medium
Inventor: OSHITA YASUSHI
IPC: G06F9/06
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a update file monitor system and its recording medium which is capable of integrally monitoring file update operation performed by a work station for updating each file and capable of batch recording the situation of the file update operation. SOLUTION: When new log information concerning the file update operation of exchanges 51-1 to 51-n is transmitted from respective FWSs 1-1 to 1-m, a representative FWS 2 store the log information in an integrated log file. When carrying out of a monitor picture preparing function is instructed from one of computers 3, 7 and 10 for display, a monitoring picture for showing the situation of the file update operation performed respectively in the exchanges 51-1 to 51-n is prepared based on log information received from respective FWSs 1-1 to 1-m.
Patent JP-2001272883-A (JP)
Title: Mage forming system
Inventor: ISHIKAWA MASAHIKO
IPC: G03G21/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To confirm the shift to an energy saving mode in an image forming apparatus from a remote position in real time. SOLUTION: When a power source for a using situation display machine is turned on (S1), an inquiry whether or not the mode is shifted to the energy saving mode is given to the image forming device (S2). In the case the mode is shifted to the energy saving mode (YES at S2), the effect is transmitted to the using situation display machine (S3). The signal is received by the using situation display machine (S4), then, the effect is displayed (S5). In the case the mode is not shifted to the energy saving mode (NO at S2), the effect is transmitted to the using situation display machine (S7). The signal is received by the using situation display machine (S8), then, the effect is displayed (S9).  The inquiry whether the mode is shifted to the energy saving mode is always given by the using situation display machine to the image forming device at constant intervals as long as the power source is turned on (S10), then, whether the mode is shifted to the energy saving mode in the image forming device is confirmed from the remote position in real time.
Patent JP-2001273477-A (JP)
Title: Image processor
Inventor: OSONO MASAJI
IPC: G06T1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of high-speed printing. SOLUTION: This image processor has a color information converting means 9 for preparing a binary pattern based on multi-level color information, ROP converting means 8 for converting an overlapping method to be dedicated to the font of arithmetic of binary form data, character color and binary raster data, ROP means 10 for performing overlapping processing by the overlapping method converted by the ROP converting means 8 while using the binary form data, the binary pattern and the binary raster data, and binary raster data storage means 7 for storing the binary raster data generated by the ROP means 10.
Patent JP-2001270196-A (JP)
Title: Printing control unit, printing system and memory medium
Inventor: SOMENO MASAHIRO
IPC: B41J5/30
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To make a plurality of printers to perform printing in parallel. SOLUTION: A plurality of printers and the host connected to a keyboard or the like receiving operation for indicating the performance of printing and controlling a plurality of the printers are provided. Further, a printer attribute file memory part 30 for receiving the selection of two or more printers subjected to output to store the same, a printing demand receiving part 51, a printing command forming part 56 for generating a printing command and an output port control part 57 for outputting the printing command to each of the printers subjected to output are provided.