baber/WOPTO huggingface dataset:
Patent JP-2001222369-A (JP)
Title: Position indicator
Inventor: SATO KUNIO
IPC: G06F3/0354
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a position indicator capable of being easily and fully used by anyone by enhancing usability and operability. SOLUTION: This position indicator is provided with a movable unit 4 with an emitting means to emit light and a fixed unit 2 with a plurality of two-dimensional image sensors to receive the light and a detecting means to detect the emitting point of the light in a three-dimensional space on the basis of light receiving coordinates on the light receiving surface of the two-dimensional image sensor. The three-dimensional coordinates of the position is indicated simply by placing the movable unit 4 at an optional position in a front space (virtual three-dimensional space 3) of the fixed unit 2.
Patent JP-2001229414-A (JP)
Title: Method and system for switching taxi meter travel mode
Inventor: DOI KUNIO
IPC: G07B15/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a taxi meter travel mode switching system which surely switches the travel mode of a taxi meter by automatically attracting driver's attention even if the driver forgets to switch the travel mode of the taxi meter provided to switch fare calculating methods since the different fare calculating methods are used for an open road travel and an expressway travel. SOLUTION: This system comprises the taxi meter composed of a travel mode setting part, a timer part, a fare calculation part, and a fare display part and an ETC on-vehicle device.
Patent JP-2001227342-A (JP)
Title: Cooling device for liquid-cooled internal
Inventor: SUZUKI KAZUKI
IPC: F01P7/14
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption (electric power consumption) of a pump in a cooling device for an engine having a motordriven pump and a flow control valve. SOLUTION: When a discharge flow rate (the circulating cooling water amount) of a specified pump 500 is obtained, the pump duty is reduced in a state of the water passing resistance reduced (the valve opening θ is increased). Therefore, since a value of electricity flowing to the pump 500 can be reduced, the power consumption (electric power consumption) of the pump 500 can be reduced.
Patent JP-2001227351-A (JP)
Title: Controller for engine with supercharger
Inventor: KAZAMA ISAMU
IPC: F02D9/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve a transient torque responsive characteristic in accelerating while restraining loss of a supercharger, in intake amount control using the supercharger. SOLUTION: The target intake amount tTP corresponding to the demand engine torque is calculated on the basis of an engine operating state signal including the accelerator control input APO and the engine rotational speed Ne, a throttle valve is controlled to the target throttle opening tTVO calculated on the basis of the target intake amount tTP, the pressure ratio tπc of the supercharger is calculated of the basis of the target intake air amount tTP, and the pressure ratio is controlled by rotational speed control of the supercharger of bypass amount control of discharged air of the supercharger so as to obtain the target pressure ratio tπc.
Patent JP-2001228703-A (JP)
Title: Image forming device
Inventor: NISHIDA SATOSHI
IPC: G03G21/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a fogging phenomenon to a transfer image caused by paper powder or fibrous substance or the lump of toner in developer, to use recovered toner at ease, to facilitate the exchange and the cleaning of a foreign matter attracting member used in a developing device and to easily and surely perform the maintenance inspection of an image forming device. SOLUTION: This image forming device provided with the developing device is provided with the foreign matter attracting member formed of fabric, nonwoven fabric, a fiber member or a fibrous sheet at a part which does not directly come into contact with the developer at a stationary time inside the developing device.
Patent JP-2001230887-A (JP)
Title: Unit used in portable terminal enterprise, charging processing method, and recording medium with charging processing program recorded thereon
Inventor: CHISHIMA HIROSHI
IPC: H04W74/04
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a unit used in portable terminal enterprise that can select an information server for a speech utility charge imposing party. SOLUTION: When information being an object of an acquisition request by a portable terminal 100 is information registered in a speech charge imposing party information database 160, a charging destination processing unit 140 references the speech charge imposing party information database 160 to instruct a charging server unit 120 to impose charging to a charging destination designated by charging party information so as to apply charging processing to the charging destination designated by the charging party information. Thus, selecting the information server for the charging party allows a user of the portable terminal 100 to easily utilize information of enterprise PR and advertisement or the like on the Internet.
Patent JP-2001231952-A (JP)
Title: Game machine
Inventor: UMEZAWA TAKAAKI
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To minimize image data to be increased even if variations of display of finalization dramatization are increased. SOLUTION: A liquid crystal display device 2 executing the varying display of designs necessary for a game and dramatization display relating to the game, a main control circuit 30 determining whether the mode of stop when varying display of designs stop is a prescribed mode of stop shifting a special game state beneficial to a player or not, determining the mode of stop of designs, and the display of finalization dramatization as a dramatization display in a finalization state in which the prescribed mode of stop results if the last one of a plurality of designs forming the prescribed mode of stop stops in a prescribed position on the basis of the determination, and generating a control command based on the determined mode of stop and the finalization dramatization and the result of judgment,  and a display control circuit 31 controlling the liquid crystal display device 2 on the basis of a control command from the main control circuit 30 are provided. The display control circuit 31 carries out a selection about a part of the display of the finalization dramatization determined in the main control circuit 30, and displays finalization dramatization including a display based on the result of the selection on the liquid crystal display device 2.
Patent JP-2000273738-A (JP)
Title: Heald and its production
Inventor: BAECHTOLD JULIUS
IPC: B21F45/08
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide both a heald excellent in abrasion resistance by using a high-strength belt member and ensuring a contact surface of end eyes with heald supporting rails and a method for producing the heald. SOLUTION: This heald 1 is obtained by providing lateral side parts of respective end eyes 3, 3' and 9 so as to laterally shift from the belt width of the heald 1 and protrude therefrom and forming press molded parts 7 and 7' isolated from the periphery of at least one end of the respective eyes 3, 3' and 9 in the periphery and thereby forming land parts 8 and 8' extending vertically in the longitudinal direction of the heald 1 among the end eyes 3, 3' and 9 and the press molded parts 7 and 7' in the heald 1 having at least the two end eyes 3, 3' and 9 and one eye 2 and formed of a beltlike member.
Patent JP-2001237898-A (JP)
Title: Frame transfer method
Inventor: HIRAKURI TAKESHI
IPC: G06F13/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To realize a frame transfer method by which a plurality of terminals are connected to different networks at the same time so as to send/receive data frames. SOLUTION: A proxy acquires a connection identifier from an access unit and a global address from a network, and generates a conversion table between the terminal identifiers and the global addresses and a relation table between the terminal identifiers and connection identifiers. A terminal gives a terminal identifier of its own station to a data frame and transmits the resulting frame, a proxy converts it into a global address and gives a connection identifier to the global address and transfers the resulting frame to the access unit. When the network transmits the data frame to the terminal, the network gives the global address to the frame and transmits the result to the access unit, the access unit transfers the data frame to the proxy, and the proxy converts the global address into the terminal identifier and transfers the resulting frame to the terminal.
Patent JP-2001236147-A (JP)
Title: Power source controller
Inventor: MORISHITA KAZUYOSHI
IPC: H02J1/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions of a regulator due to beard-like spike of a control signal at an indefinite state of a CPU. SOLUTION: The beard-like spike from the CPU 11 is masked and the malfunctions of the regulator 10 are prevented by providing this power supply controller with the CPU 11 to control each integrated circuit, the regulator 10 to supply stable constant voltage to the CPU 11, FFs 7, 8 to output the control signal to turn constant voltage output of the regulator 10 ON/OFF, a comparator 3 to output the control signal to release reset of the FFs 7, 8 by comparing a voltage level of reference voltage 6 with a power supply voltage level, a comparator 4 to generate a clock signal of the FF 7 by comparing the voltage level of the reference voltage 6 with the power supply voltage level, a comparator circuit 15 to output the control signal by comparing the voltage level of the reference voltage 6 with an outputted voltage level of the regulator 10 and circuits 13,  14 to mask the control signal from the CPU 11.
Patent JP-2001237822-A (JP)
Title: Key deposition system
Inventor: TSURUMARU JUNICHIRO
IPC: G09C1/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a key deposition system that can prevent an encryption key from being left undeposited and freely revise the encryption key dynamically on line. SOLUTION: A deposit center 1 gives encryption keys e, d, p, to a master terminal 3. The master terminal 3 distributes the encryption keys to slave terminals 4. The deposit center 1 gives sets of management information x, b, p (e×(d×x+b)≡1(mod(p-1))) to a base station 2. The base station 2 converts communication information C (=Me modp) from the transmission terminals 3, 4 into C1 (=Cx modp), C2 (=Cb modp) by using the management information and relays them. The reception terminals 3, 4 decode the converted information C into M by C1d×C2. The terminals cannot decode encrypted codes without using the received encryption key. Replacement of the encryption keys e, d cannot deceive the system. The system can easily revise the encryption keys on line.
Patent JP-2001242036-A (JP)
Title: Impact inspection equipment for wall face
Inventor: KONDO TOSHIO
IPC: G01M7/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To perform the impact inspection of a wall face irrelevant to the size of an object and provide uniform and accurate results without relying on the sense of an operator. SOLUTION: This impact inspection equipment is provided with a reciprocating actuator 13 and a hammer 18 reciprocated by the reciprocating actuator 13 and striking a concrete wall face 32 by the reciprocation. This equipment is also provided with a detecting means 30 for detecting the impact force generated by the striking by the hammer 18, between the hammer 18 and the reciprocating actuator 13, and a record means 31 recording inspection data detected by the detecting means 30.
Patent JP-2001244159-A (JP)
Title: One-sided mirror wafer
Inventor: TANIGUCHI TORU
IPC: B24B37/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a one-sided mirror wafer where its rear surface is identifiable from its front surface, and its gloss is high and no flat part exists among pits. SOLUTION: The rear surface of a wafer whose front surface is mirror- surface finished has a gloss of 60 to 95% of a mirror surface, and the width of a pit on the rear surface is 10 to 50 μm and no flat part exists between the pits, which adjoin with each other continuously. The rear surface can be identified as itself, and its gloss is made high. The flatness of the mirror wafer is made high, so that dust hardly adheres to the rear surface. In addition, the wafer can be released easily from an electrostatic chuck for chucking wafers. While a slurry is supplied, a carrier plate is moved, in a plane parallel to the surface of the carrier plate between upper and lower pedestals. When both surface of the wafer are polished with abrasive cloths, the bonding depth of one abrasive cloth is made different from that of the other abrasive cloth, and pH of the slurry is set to 10 to 11.4.  A non-sun gear type both-surface polishing device is used to easily finish the surface of wafer into mirror and the rear surface can be made to be a high gloss satin-finished surface.
Patent JP-2001243333-A (JP)
Title: Prize competition executing method and prize competition system
Inventor: TAJIRI RYO
IPC: G06Q50/10
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a prize competition executing method and a prize competition system by which work required for executing a prize competition can be minimized both on application side and on execution side by utilizing a portable terminal such as portable telephone. SOLUTION: When an applicant performs an application to the prize competition by originating a telephone call from a portable telephone terminal 4, that telephone number is acquired by a transmitting/receiving part 11 and stored in a lottery object person information storage part 12. A lottery number determining part 13 determines the lottery information and password of each of applicants recorded in the lottery object person information storage part 12. A transmitting information preparing part 15 extracts routine mail stored in a routine mail storage part 14 and prepares transmitting mail, with which the lottery number and the password are integrated in this routine mail. The prepared transmitting mail is transmitted through a telephone line 2 and a portable telephone station 3 to the portable telephone terminal 4.
Patent JP-2001240510-A (JP)
Title: Carthamin contained sheet-shaped cosmetic
Inventor: NAKAMURA KENJI
IPC: A61K8/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-shaped cosmetic which is efficient to use as an oil removing paper and powdery paper and has outstanding moisturizing effectiveness. SOLUTION: Produce a sheet-shaped cosmetic by adding carthamin of 0.002-2 weight % (sheet base material standard) against sheet-shaped base material of 15-20 g/m2 whose chief element is cellulose pulp and/or olefin synthetic pulp.
Patent JP-2001241740-A (JP)
Title: Multi-chamber air conditioner
Inventor: TAKANASHI AKISHI
IPC: F24F11/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chamber air conditioner in which operation is resumed under the same operating conditions as those prevailing before power interruption. SOLUTION: The multi-chamber air conditioner stores the operation mode (heating, cooling, dehumidification) of indoor unit before power supply to the storage means 3a, 3b of respective indoor units A, B is interrupted, and the operation mode of outdoor unit. If the operation mode of indoor unit is different from that of outdoor unit when power supply is recovered, an operation command is transmitted from communication means 2a, 2b to an outdoor unit C with a specified time lag so that operation is resumed under the same operating conditions as those prevailing before power interruption.
Patent JP-2000261357-A (JP)
Title: Channel estimating method
Inventor: BURTON MARK
IPC: H04L7/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To surely perform channel estimation even when a channel that is about to be received is affected by fading. SOLUTION: A desired channel is scanned and frequency correction burst is detected (step 101). Synchronization establishment processing of time and frequency is performed by using the frequency correction burst (step 102), and synchronous burst is received (step 103). A channel estimated value is calculated by performing a cross correlation operation between a receiving training sequence during synchronous burst and one specific part of a predicted training sequence (step 104). A frequency error estimated value is calculated from the channel estimated value, and the frequency error of the frequency correction burst is corrected on the basis of the frequency error estimated value (step 105). The equalization of the received synchronous burst is performed (step 106).  Synchronous establishment processing at precise time and in a precise frequency is performed by using a symbol undergoing frequency correction (step 107).
Patent JP-2001251387-A (JP)
Title: Data transmitter and method
Inventor: ONO HIROSHI
IPC: H04L12/70
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter that enhances an efficiency of packet data. SOLUTION: The data transmitter 100 is provided with an FIFO memory 140 that temporarily stores a packet block sent from an LSI 130 to a CPU 110, a data bus 101a through which the packet block is sent between the LSI 130 and the FIFO memory 140, data buses 101b and 101c through which the packet block is sent between the FIFO memory 140 and the CPU 110, a control information generating circuit 131 that generates a packet state signal and inputs the packet state signal depending on a position of each packet block to the FIFO memory 140, a selector 133 that replaces the most significant bit of the packet block received from the FIFO memory 140 with the corresponding packet state signal, and the CPU 110 that extracts the packet state signal from the packet block and detects the position of the packet block from the packet state signal.
Patent JP-2001247427-A (JP)
Title: Emulsion composition
Inventor: BABA TAKAAKI
IPC: A61K8/40
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion preparation having an excellent emulsifying power even in a small amount of formulation of a surfactant, suppressing irradiation with urea and having excellent usability free from stickiness even in a large amount of formulation of a humectant in an emulsion-based composition formulated with urea. SOLUTION: This emulsion composition is obtained by formulating (a) 0.01-5 wt.% of a polysiloxane-polyoxyalkylene copolymer with (b) 0.05-1 wt.% of a nonionic surfactant, (c) 10-30 wt.% of a humectant and (d) 1-50 wt.% of urea.
Patent JP-2001249407-A (JP)
Title: Prism sheet, projection screen, and multi-projection system
Inventor: SEKIGUCHI HIROSHI
IPC: G03B21/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a prism sheet, a projection screen, and a multi-projection system in which the luminance difference of projected video image light is not caused irrespective of the direction to observe. SOLUTION: The multi-projection system is equipped with rear projectors PJ1-PJ4 and the projection screen 4, and the projection screen 4 has a diffusion plate 1, a horizontal prism sheet 2, and a vertical prism sheet 3. The horizontal prism sheet 2 and the vertical prism sheet 3 have linear Fresnel lens areas 2a, 2c, 3a, and 3c, and prism areas 2b and 3b whose cross sections are isosceles triangle shapes, and because the video light is vertically emitted to the diffusion plate 1, the diffused light diffused by the diffusion plate 1 becomes equal irrespective of the position on the screen. Thus, when observing from any direction, the video image having no luminance unevenness on a picture is observed.
Patent JP-2000350022-A (JP)
Title: Method and device for image processing
Inventor: NOCHIDA ATSUSHI
IPC: B41J2/52
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To convert gradation number of a received image on the basis of a gradation reproduction characteristic of an output device with a small mem ory, without causing missing of number of gradations. SOLUTION: A slave mask generating unit 14 generates a slave mask with a threshold of a gradation number fewer than that of a received image from a mother mask 10 having the threshold of the gradation number more than the gradation number of the received image, on the basis of an output dot number correction look-up table(LUT) 11 of a printer 19. A half tone processing unit 17 using the threshold value of the generated slave mask 15 conducts half- hone processing to each pixel of the received image, and the printer 19 prints out the processed half tone image.
Patent JP-2001255409-A (JP)
Title: Method for manufacturing color filter, color filter substrate, liquid crystal device and electronic instrument
Inventor: TAKIZAWA KEIJI
IPC: G02F1/1335
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To permit formation of a color filter layer on an aluminum or aluminum alloy film not through an insulation layer by suppressing the elution of the aluminum film or aluminum alloy film. SOLUTION: A substrate 11 on which the aluminum film or aluminum alloy film 15 is formed is cleaned and subsequently light shielding layers 17b are formed. The substrate 11 is cleaned by using a cleaning agent containing an alkali metal hydroxide under a specified treatment temperature and for a specified treatment time. Next, a color resist 30 is applied thereto, exposed and subsequently developed so as to form a colored layer 17a. An aqueous solution containing alkali metal hydroxide is used as the developer and a specified temperature and a specified time for the treatment are set.
Patent JP-2000352480-A (JP)
Title: Resin pipe and its use
Inventor: HASHIMOTO HIDENORI
IPC: B32B27/32
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin pipe which has small drawing stress even at a low temperature and is excellent in productivity by using ionomer in at least one layer. SOLUTION: Ionomer resin kneaded by an extruder 1 is extruded as a cylindrical extruded material 2 through a ring-like die orifice of the extruder, and the cylindrical extruded material 2 is taken over by a take-over machine A to be forcibly passed through a sizing die 3, so that it is formed to designated shape and dimenions. A water tank A is provided between the sizing die 3 and the take-over machine A, and the extruded material 4 formed by the sizing die 3 is cooled and solidified under the condition where expansion force by vacuum is applied in the water tank A. A take-over machine B is driven at a higher speed than the take-over machine A, water heated to a drawing temperature is stored in a water tank B, and water for cooling is stored in a water tank C. A drawing pipe 6 is cooled and stabilized in the next water tank C.
Patent JP-2001254931-A (JP)
Title: Magnet-type safety valve
Inventor: NAKAJIMA SHINYA
IPC: F16K17/36
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To inhibit attraction failure and to easily assemble a magnet-type safety valve. SOLUTION: An O ring 14 is inserted into a small-diameter part 11c of a spindle 11, then a movable attraction piece 16 is loosely fitted. A tip 11d of the small-diameter part 11c is caulked, thus mounting the movable attraction piece 16 and the O ring 14 to the tip of the spindle 11. The O ring 14 is assembled with a slight clamping margin, and is pinched by the movable attraction piece 16 and an end face 11b of a large-diameter part 11a of the spindle 11. When a valve 19 is to be opened, the O ring 14 relieves the shock force of the movable attraction piece 16, and prevents the movable attraction piece 16 from being bounced from a core 32 easily for improved attraction.