baber/WOPTO huggingface dataset:
Patent JP-2001139935-A (JP)
Title: Composition for polishing
Inventor: RI KICHISEI
IPC: B24B37/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing composition which has an excellent polishing performance, is suitable for flattening the surfaces of wafers for semiconductor devices, and consists mainly of Al2O3/SiO2 compound particles. SOLUTION: The composition for polishing comprises deionized water, an additive and metal oxide particles consisting essentially of the Al2O3/SiO2 compound.
Patent JP-2002045485-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of guiding a pachinko ball to a prize-winning area by effectively removing the pachinko ball, which is caught at the opening/closing door of a big prize-winning device. SOLUTION: A big prize-winning device 53 provided at the pachinko machine 10 consists of a base member 54 with the prize-winning area 57 which the pachinko ball can enter, a opening/closing member 55 capable of varying to opening/closing states, and a mechanism part 56 for operating the member 55. On the inner side surface 55a of the member 55, the first tilting part 55b, the second tilting part 55c and the third tilting part 55d for retreating the ball are provided. When the ball is caught between the member 55 and the member 54, after the ball is retreated to the parts 55b, 55c and 55d, it is led to the area 57.
Patent JP-2002053561-A (JP)
Title: Difluoromethyltriazolone compound, use thereof and intermediate for producing the same
Inventor: ARAKI TOMOHIRO
IPC: C07D417/10
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a compound having high plant disease injury-controlling efficacy. SOLUTION: This compound is a triazolone derivative of the general formula [I] wherein, R1 is A1-L1 group, A1-ON=CA2 group or the like, wherein, L1 is a single bond, oxygen atom or the like; and A1 and A2 are each a (substituted) 6-10C aryl or the like; one of T, U and V is CR2, another one is CH or a nitrogen atom, and the other one is CR3 or a nitrogen atom; and W is CR4 or a nitrogen atom, wherein, R2, R3 and R4 is H, a halogen atom, 1-6C alkyl or the like.
Patent JP-2002052864-A (JP)
Title: Booklet page turning mechanism and page turning method
Inventor: OZAWA KAZUYUKI
IPC: G07D9/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a booklet page turning mechanism which is capable of securely reversing only one page after separating it and is combined with a printing mechanism to make the whole device compact when the booklet page turning mechanism is installed side by side with the printing mechanism as well as a page turning method. SOLUTION: A passbook 11 is conveyed back and forth in an orthogonal direction with a stitching margin by a plurality of conveyance rollers 36 and a tension roller 37. A rubber part 22 pushes a page 12 intended for turning to the center side by rotating a turning roller 21 with the rubber part 22 fitted to a protuberant part of the turning roller 21. Consequently, a gap is generated between the page 12 and a page under the former at the opposite side of the page 12 and a guide plate 26 fitted to a carrier 42 on a carrier guide 43 is inserted into the gap by the movement of the carrier 42. Thus the page 12 is separated from the page under the former. The passbook 11 is further advanced and thereby the page 12 intended for turning is reversed by the pushing of the back of the page 12 by the guide plate 26.
Patent JP-2002056717-A (JP)
Title: Terminal electrode paste for laminated ceramic electronic component
Inventor: AKAGI MASAMI
IPC: H01G4/12
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a terminal electrode paste having a fine film structure for a laminated ceramic electronic component wherein combustion, decomposition, and removal of organic binder are easily performed, and wherein generation of blister is prevented without deteriorating ceramic dielectric. SOLUTION: This paste has copper powder, glass powder and organic vehicle as the main component, and is the terminal electrode paste for the laminated ceramic electronic component whose dried film density is from 3.0 to 4.8 g/cm3 when it is applied and dried.
Patent JP-2002064880-A (JP)
Title: Mail reserving apparatus and storage medium
Inventor: NISHIMOTO MASATERU
IPC: H04N5/44
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a mail reserving apparatus which allows electronic apparatus to be set for operation from outside and a storage medium. SOLUTION: When a mail reserving terminal 1 receives a reserving mail transmitted from outside, a CPU 2 extracts reserved keywords from the reserving mail, converts them to setting data in a data format recognizable by electronic apparatus 91-9n, transfers the setting data to designated electronic apparatus, thereby setting the reservation for operating this electronic apparatus.
Patent JP-2002059162-A (JP)
Title: Reutilizing method of waste water of washing water used in phosphate chemical treatment, and device thereof
Inventor: KAWAHARA TAKUO
IPC: C02F1/44
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To separate waste water of washing water used in chemical treatment to permeated water and concentrated water, to reutilize them, and to attain a closed system of a chemical treatment line by re-utilizing both the solutions. SOLUTION: Waste water 2a of washing water used in chemical treatment is fed to an inlet A1 of a pressure dialysis device A attached with a spiral type ion exchange membrane 14 under pressure of dialysis to dialyze and separate it to the permeated solution F and the concentrated solution R.
Patent JP-2002072170-A (JP)
Title: Liquid crystal projector
Inventor: HOSODA SATOSHI
IPC: G02F1/13
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector which can reduce the noise by a cooling fan. SOLUTION: A liquid crystal projector, which is equipped with one or more cooling fans, has a temperature sensor to detect the temperature inside the liquid crystal projector, and a driving control circuit which controls the driving voltage of the cooling fan based on the temperature detected by the temperature sensor. This driving control circuit, when the temperature detected by the temperature sensor is within the specified range, controls the driving voltage of the cooling fan in proportion to the temperature detected by the temperature sensor.
Patent JP-2002078172-A (JP)
Title: Branch trough
Inventor: OGURA HIDEKAZU
IPC: H02G1/06
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce cost and simplify manufacturing, managing and connecting work of branch troughs without various branch troughs having connecting openings with different dimensions and narrowing troughs. SOLUTION: In the branch trough having three connecting parts or more in the different directions, the connecting parts are tapered and have cutting marks on outer surfaces. The dimensions and a location of the connecting part fit to the dimensions and the location of the connecting part of another trough by cutting the connecting part along the cutting mark. The connecting parts of the trough are tapered and an upper surface is horizontal and a lower surface gradually and upwardly tilts toward ends of the connecting parts.
Patent JP-2001337180-A (JP)
Title: Wrist watch
Inventor: TAKIE JIYUNSUKE
IPC: G04B37/20
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provdie a lidded wrist watch with which does not require case- drilling work. SOLUTION: This wrist watch is provided with a stem 22 attached to a case 21 for making the wrist watch perform a prescribed function and the lid 40 covering the stem. A mounting member 30, having a cylindrical part 37 for attaching the lid turnably, is fixed on the case, and a pin 42 is inserted into a hole of a mounting projection of the lid and the cylindrical part to attach the lid.
Patent JP-2002073731-A (JP)
Title: Building state confirmation support system using the internet
Inventor: KAWAKITA KEIICHI
IPC: G06Q10/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a building state confirmation support system, using the Internet capable of simultaneously satisfying requirement of the order of a building, who desires to confirm the state of the building under construction at site and the requirement of a constructor which desires to increase the chance of a commerce, in close communication with the orderer of the building. SOLUTION: This system is for confirming the state of construction between the constructor and the orderer of the building by using a server 2 connectable via the Internet from the terminal 1 of the orderer of the building. The server 2 comprises a means 21 for individually authenticating the orderer of the building, a means 22 for specifying the information which has already been browsed by the orderer among the information accumulated in the server 2, a means 23 for accumulating the information for the constructor to desire to confirm thereon to the orderer as well as the date of the confirmation, and a means 24 for transmitting the information which has not been browsed by the owner by the date of the confirmation to the orderer or the constructor. The date of the confirmation may be such a date, when the information browsed regardless of the orderer to the constructor.
Patent JP-2002065596-A (JP)
Title: Piping connection part for endoscope
Inventor: OGINO TAKAYUKI
IPC: A61B1/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a piping connection part for an endoscope positively connecting a hard pipe and a flexible tube with easy work. SOLUTION: The flexible tube 2 having an inner diameter smaller than the outer diameter of the hard pipe formed with a protrusion 11 circumferentially on the outer peripheral surface is put from the open end side of the hard pipe 1 to a position going over the protrusion 11. A small diameter part 31 pressing the flexible tube 2 to regulate it into a diameter impossible to pass through the protrusion 11 part is formed on one end side of a tube presser ring 3 disposed surrounding the flexible tube 2 in the state of straddling the protrusion 11 part. An outer insertion ring 4 formed of a member harder than the tube presser ring 3 is fitted to the tube presser ring 3. The outer insertion ring 4 thereby deforms the other end side of the tube presser ring 3 in the diameter reducing direction.  As a result, the flexible tube 2 is regulated to the diameter impossible to pass through the protrusion 11 part on both ends with the protrusion 11 part held between.
Patent JP-2002074826-A (JP)
Title: Optical disk, multi-session optical disk, and method and device for recording digital signal in optical disk
Inventor: HAYASHI SHINOBU
IPC: G11B20/10
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk enabling prevention of copying without allowing an optical disk not to fit to the standard. SOLUTION: An optical disk provided with many sectors each of which has a user area, a synchronizing pattern signal is recorded in a user data area of a sector in which an information data are not recorded.
Patent JP-2002074683-A (JP)
Title: Method of regulating disk device and regulating device for disk device
Inventor: ENDO YASUMASA
IPC: G11B7/22
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a new regulating method which regulates a main rail and a sub-rail in such a manner that these rails are paralleled to the plane of a turntable. SOLUTION: A first mirror member 13 of a disk shape, a second mirror member 14 of a triangular shape and a third mirror member 15 of a triangular shape are placed respectively on the turntable 6, the main rail 4 and the sub-rail 5. The inclination of the main rail 4 and the sub-rail 5 is regulated in such a manner that the reflected images of the collimator light from the first, second and third mirror members 13, 14 and 15 overlap on each other. In such a case, the application of coatings to the respective mirror members 13, 14 and 15 so as to respectively vary the colors of the reflected images from each other is preferable for the added efficiency of the regulation work.
Patent JP-2002068846-A (JP)
Title: Silicon nitride sintered compact, and sliding member and bearing ball using it
Inventor: SHINOSAWA KAZUHIRO
IPC: F16C33/24
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide silicon nitride sintered compacts, together eliminating badness, capable of effectively releasing heat of friction generated by high velocity revolution, when used for sliding members for electronic equipment such as hard disk drives and for bearing balls. SOLUTION: The silicon nitride sintered compacts contain carbide particles and nitride particles as electric conductivity imparting particles, and have the content of iron components of >=10 ppm and <=200 ppm. The strength and rotational life are prolonged by controlling the quantity of iron components in the sintered compacts and the size of aggregated parts composed of the iron components and/or the electric conductivity imparting particles.
Patent JP-2002076901-A (JP)
Title: Modulator of mixed type of δ and δς modulations, and d/a and a/d converters of oversampling-type
Inventor: MATSUSHITA MASATOSHI
IPC: H03M3/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of ringing and shorten the settling time, even in the case that there is a step input of overload, in an oversampling-type A/D and D/A converters using a modulator of mixed type of Δ and ΔΣmodulations. SOLUTION: When a difference judger 1 detects an excessive step input, the amplification factor of a variable amplifier (n-fold amplifier) 3 is magnified adaptively in a clock period immediately after it. Accordingly, the integration in a Δ modulation estimating integrator 11 is accelerated, and a predicted value outputted from the integrator 11 immediately follows the input signal. As a result, the difference between the input signal and the predicted value converges at high speed to the step width Δ or below for quantization of a quantizer 2, and it becomes stationary state, and the ringing is suppressed.
Patent JP-2002067641-A (JP)
Title: Fastening for tire chain
Inventor: SUZUMOTO SATORU
IPC: B60C27/10
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fastening for a tire chain, in which a plurality of tensile member are provided, the tensile member being radially extended from a base member, and having a stopping hook at its tip. SOLUTION: The elastic force working on the stopping hook is almost uniform, so that the fastening can be easily fitted to the tire chain and the tire chain can be maintained in a proper position (almost base-member-centered) after the fitting of the fastening.
Patent JP-2002074754-A (JP)
Title: Optical recording medium and method for manufacturing the same
Inventor: KIJIMA KOICHIRO
IPC: G11B7/24062
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To solve problems of reliability and yield caused by repelling of a flattening film of an optical recording medium. SOLUTION: The optical recording medium in which at least either recording or reproduction of information is carried out by irradiation of light has at least recording layer on a substrate 1 having fine recesses and projections 2 formed on the surface where irradiation with light is carried out. The medium has such a structure that a film layer 3 having fine recesses and projections on its surface on the side where irradiation with light is carried out is formed, on which a hydrophilic material film 11 having hydrophilicity is formed, and further a light-transmitting flattening film 4 having transmitting property for the irradiation light is formed thereon to fill the fine recesses and projections on the surface of the film layer 3 to flatten the surface.
Patent JP-2002074423-A (JP)
Title: Managing system for parking lot
Inventor: SATO NORIMASA
IPC: G07B15/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify the hardware of a central rate adjuster and to facilitate the installation work of an entire system in a parking lot managing system for managing vehicles parked in parking blocks, by monitoring each of car- managing terminal equipment by means of the central rate adjuster. SOLUTION: In the parking lot managing system, provided with car managing terminal equipment A for detecting the vehicle parked in each of parking blocks and blocking unauthorized existing of the vehicle, until adjusting the parking rates of the vehicle and a central rate adjuster B for reporting the completion of adjustment to the car managing terminal equipment, when the parking rates of the vehicle parked in the parking block are calculated and the parking rates are adjusted, each of car managing terminal equipment A1-An and a central rate adjuster B are connected successively and mutually serially by a connecting cable 24. Thus, the hardware of the central rate adjuster B is simplified and the installation work of the entire system can be facilitated.
Patent JP-2002044124-A (JP)
Title: Electronic mail management system and method, and recording medium
Inventor: KOIKE TAKASHI
IPC: H04L12/58
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail management system and its method by which terminals can share electronic mail in common and to provide a recording medium. SOLUTION: The electronic mail management system 2 stores mail received by a mail server 1 and/or information of a mail sent from mail server into a storage means and performs control to permit the retrieval and the display of past mail stored in the storage means for users on the basis of the right imparted to the users utilizing terminals 4 in response to accesses from the terminals 4 connected to the system 2 via a network 3 so as to allow the terminals to share the mail in common.
Patent JP-2001091140-A (JP)
Title: Method of controlling defrosting heater of refrigerator
Inventor: KIMU CHE HO
IPC: F25D21/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling the defrosting heater of a refrigerator which can prevent the increase of the power consumption which occurs when a heater is driven continuously and the temperature rise and icing phenomena of a freezing chamber, by turning on and off the defrosting heater in specified cycles. SOLUTION: The control of the defrosting heater of a refrigerator is performed by performing, in order, the stage of accumulating the drive time of a compressor and checking that it has reached the time fit for performing the defrosting, the stage of executing the defrosting by turning on the defrosting heater if the defrosting is the first attempt since it has reached the above fitted time, the stage of checking the present ON/OFF time of the defrosting heater unless the defrosting is the first attempt since it has reached the above fitted time, the stage of turning on the defrosting heater when a specified time has passed since it the defrosting heater was turned on or got in off condition, and the stage of terminating the defrosting action by turning off the defrosting heater when the temperature of a cooler reaches the temperature of turning off of the defrosting heater.
Patent JP-2002074681-A (JP)
Title: Optical recording medium and optical recorded information reproducing device
Inventor: HAYASHI HIDEKI
IPC: G11B7/24085
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium and an optical recorded information reproducing device capable of allowing the high density recording and also capable of simplifying the constitution of a recorder. SOLUTION: A track pitch of recording tracks is made narrower than the diameter of a beam spot of laser beams for reading, and tracking pits for controlling the tracking are arranged on each recording track. At this time, in a recording track group consisting of plural recording tracks adjacent to each other, the respective tracking pits are separated each other in the direction of recording track by the specified space shorter than the diameter of the beam spot.
Patent JP-2002083024-A (JP)
Title: Cooking-related information providing system and article /service providing place information providing system
Inventor: MINAMI SEIICHI
IPC: G06Q50/22
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a user decides one of foods using specific food materials, the decided food is limited to foods that the user knows or foods that the user thins up at this time. SOLUTION: This system is equipped with a managing device 1 which has recorded food-related information including information on multiple food names, materials of the foods, etc., and communicates with a portable terminal 2 and a kitchen terminal 4 through the Internet, the portable terminal 2, and the kitchen terminal 4.  The portable terminal 2 receives and sends information on the materials, etc., of a food from the user and sends it to the managing device 1, which selects a candidate for a food name related to the information on the materials, etc., of the food out of food names recorded on a recording medium and sends it to the portable terminal 2; and the portable terminal 2 sends the choice of the one food name received from the user among candidates for the food name to the managing device 1, which sends food-related information regarding the selected food name to the kitchen terminal.
Patent JP-2002083968-A (JP)
Title: Input/output protective circuit, liquid-crystal display device, and image display application device
Inventor: NAKASAKI YOSHIAKI
IPC: H01L27/092
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an input/output protective circuit having more stable TFT characteristics which is best for a liquid-crystal display device. SOLUTION: There are provided a first input/output protective transistor 14 comprising an N-type thin-film transistor with no LDD structure which has a yield voltage and a hold voltage lower than a TFT of N-type LDD structure constituting a switching element used for driving pixels, a second input/output protective transistor 15 which comprises, having a yield voltage and a hold voltage lower than the TFT of N-type LDD structure, a P-type thin-film transistor with no LDD structure and is complimentary-connected to the first input/ output protective transistor, and a resistance element 16 for by-passing the excessive current between source electrodes of the first and second input/output protective transistors and an external electrode or the liquid-crystal display device.
Patent JP-2002095249-A (JP)
Title: Switching power supply
Inventor: UTSUNO MIZUKI
IPC: H02M3/28
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce power loss in a switching power supply and supply power to a switching control circuit with stability all the time regardless of the level of output voltage. SOLUTION: The control power circuit (12) of the switching power supply is provided with an accumulating circuit (22) that is charged at startup with a current flowing from a direct-current power supply (1) to primary winding (2a) and a main switching element (3), a comparing means (23) that produces an output signal when the charging voltage (VC1) of the accumulating circuit (22) reaches a starting reference voltage level (V1) and stops the output signal when the voltage (VC1) of the accumulating circuit (22) drops to a stopping reference voltage level (V2) lower than the starting reference voltage level (V1), and an auxiliary switching element (24) that is connected in series with the main switching element (3) and is brought into on-state on an output signal from the comparing means (23).  Even if the output voltage fluctuates, the accumulating circuit (22) supplies the control circuit (10) with power for driving having a certain charging voltage (VC2) after the auxiliary switching element (24) is switched to on-state.