baber/WOPTO huggingface dataset:
Patent JP-2002283235-A (JP)
Title: Truing method of grinding wheel for grinding end surface
Inventor: KASUGA SATOYUKI
IPC: B24B53/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel truing method as a grinding burning preventive measure in thrust grinding of a side surface grinding wheel surface of a straight grinding wheel. SOLUTION: This grinding wheel truing method forms the proper number of concentric circles or spiral grooves around the axis to the side surface grinding wheel surface of the grinding wheel by (1) a relative displacement temporary stoppage in flat truing by radius changing directional relative displacement of the side surface grinding wheel surface of the rotating grinding wheel and a truer for contacting with this surface, (2) a cutout of the truer to the side surface grinding wheel surface at the relative displacement temporary stoppage in the flat truing by the radius changing directional relative displacement of the side surface grinding wheel surface of the rotating grinding wheel and the truer for contacting with this surface, and (3)  the cutout of the truer to the side surface grinding wheel surface by a rotational locus around the axis to the side surface grinding wheel surface after the flat truing by the radius changing directional relative displacement of the side surface grinding wheel surface of the rotating grinding wheel and the truer for contacting with this surface.
Patent JP-2002282081-A (JP)
Title: Chair
Inventor: HACHITSUKA YUTARO
IPC: A47C7/50
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a chair which can well meet sitters of a variety of builds. SOLUTION: In a chair A having at least a seat 2, a backrest 3, and a footrest 4 to put one's feet on, a seat raising and lowering operation to vertically move the seat 2, an operation to move the backrest 3 backward and forward and an operation to vertically move the footrest 4 are continuously interlocked.
Patent JP-2002288740-A (JP)
Title: Check-out counter queue eliminating system, method therefor, program thereof, and recording medium recording check-out counter queue eliminating program
Inventor: HOSAKA AKIHIKO
IPC: G06Q30/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a check-out counter queue eliminating system capable of allowing a customer to do shopping smoothly, increasing a use rate of a store, and suppressing the occurrence of a check-out counter queue efficiently. SOLUTION: This check-out counter queue eliminating system is provided with a list input means 1 for inputting a shopping list on a customer side in advance, a stock confirmation means 3 for confirming the presence or absence of stock by referring to stock DB 4 concerning the inputted shopping list, a reference history storage means 5 for storing the results of confirmation by the stock confirmation means 3, a transmission means 7 for transmitting the results of confirmation to the customer side, a map preparation means 11 for preparing the optimum route on which the customer goes around in the store on the scheduled day when the customer comes to the store, a map storage means 12, a terminal unit 10 for shopping for displaying a map and the shopping list when the customer comes to the store, a check-out counter opening, closing,  and providing control means 13 for collecting information on real time through the terminal unit for shopping, outputting an instruction for opening, closing, and providing a check-out counter, and presenting the optimum check-out counter to the customer, and an analysis means 16 for analyzing the trend of the customers.
Patent JP-2002286954-A (JP)
Title: Optical waveguide module packaging component
Inventor: GOTO MASANORI
IPC: G02B6/30
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which assembling of optical waveguide module packaging components is made easy. SOLUTION: In optical waveguide module packaging components, an optical waveguide chip module and an optical waveguide module provided with a pair of optical fibers which are connected to the chip so that their optical axes are made coincident with the optical axis of the chip are stored in a divided type package. The package has a structure in which two package members that have a same structure, are provided with equal to or more than one pair of engaging recessed and projected sections and are joined together. The recessed and projected sections of one member are joined with the projected and recessed sections of the other side package member.
Patent JP-2002287204-A (JP)
Title: Camera
Inventor: IGUCHI TAKEYOSHI
IPC: G03B17/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a camera being made so as to permit the simple shutter releasing operation, in response to individual requirement of photographer like individual difference such as different size of hand, difference of the hand, more skilful than the other, or respective way of photographing. SOLUTION: In a camera provided with the release manipulating part on the camera main body, the camera is constituted so that the release manipulating part is arranged in a specific area on the camera main body, and the releasing operation is made possible at a plurality of position in a specified area.
Patent JP-2002207972-A (JP)
Title: Adapter device, memory device and integrated circuit chip
Inventor: FUJITA YASUSHI
IPC: G06K17/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to vary storage capacities in accordance with user's aim and to make a memory device convenient. SOLUTION: In a memory device 10, memory chips 27 can be attached or detached to/from a plurality of mounting parts 22 provided on a housing 11 attached to a host device 1, and the housing 11 with the memory chips 27 attached thereto is inserted into the insertion slot 2 of the host device 1 with a terminal part 13 as an insertion end. In the memory chips 27, data reading or writing is controlled by a semiconductor device 12 where a control circuit included in the housing 11 is constructed. The memory device 10 can be made to have a storage capacity desired by the user by changing the number of mounted memory chips 27 to be mounted on the mounting parts 22 and mounting memory chips 27 of various storage capacities on the mounting parts 22.
Patent JP-2002283247-A (JP)
Title: Nut driving tool
Inventor: YAMAJI HITOSHI
IPC: B25B21/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by facilitating joining and separating work of a bolt and a nut, and shortening assembling work time. SOLUTION: This L-shaped nut driving tool 1 is used by being installed in a torque driver 2. A socket 17 having a gear on the outer periphery, and having the inside fitted around the nut 28 is arranged on the tip of a body frame 6 of a base of the tool 1. The vertical side of the tool 1 is formed as a cylindrical transmission frame 3 having a transmission shaft 5 inside. The transmission shaft 5 and the socket 17 are connected by a gear train 8A. The gear train 8A is covered with the body frame 6 fixed to the transmission frame 3. The base end of the transmission shaft 5 is connected to a rotary body 2a on the tip of the torque driver 2. The base end of the cylindrical transmission frame 3 is installed in the torque driver 2.
Patent JP-2002295881-A (JP)
Title: Power charge billing system for air conditioner
Inventor: TAMURA KAZUYA
IPC: G06Q50/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a power charge billing system for an air conditioner capable of rapidly and accurately setting data which are necessary to set the power charge accounting system. SOLUTION: The power charge billing system divides proportionally a utilization power charge into a plurality of indoor units, based on running (operating) information obtained by collecting the operating times, the operating amount and the like of the respective indoor units and operating time consumption capability information of the respective indoor units and the outdoor unit via a data communication for an air conditioner, in which the indoor units and the outdoor unit are connected via refrigerant.  The billing system comprises a database 15 for storing the operating time consumption capability information of the indoor units and the outdoor unit by each type name; a type name selecting means 14 for selecting the type name of the outdoor unit and the indoor units under system management, and a data storage means 16 for storing the data of the indoor units and the outdoor unit under the system management from the selecting information of the selecting means and the data of the database 15 at each unit, which is to be partitioned according to the type names of the outdoor unit and the indoor units.
Patent JP-2002106740-A (JP)
Title: Solenoid valve, and high-pressure pump using the same
Inventor: ENOMOTO SHIGEIKU
IPC: F16K31/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To simplify component constitution by imparting plural functions to one member. SOLUTION: In this solenoid valve 30, a cylinder 62 is formed in an inner circumferential face of a valve case 9, and a valve element 63 of a spool is stored slidably in the cylinder 62. The valve element 63 is provided with an armature function for forming a magnetic path in addition to such a function essential to the valve element as sliding inside the cylinder 62 to change a flow passage area. The valve case 9 is provided with a stator function for forming the magnetic path in addition to a cylinder function for storing the valve element 63 slidably. The valve element 63 and the valve case 9 are made of a flexible magnetic material, and thin hardened layers are prepared on surfaces thereof by surface treatment or heat treatment.
Patent JP-2002300726-A (JP)
Title: Power supply system, reactive power supply method, independent power equipment parallel-off method and reactive power supply command device
Inventor: OKADA YASUHIRO
IPC: H02J3/18
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of a power network and cut down on the cost thereof by effectively utilizing a reactive power supply owned by a customer. SOLUTION: A power supply system is composed of an incoming terminal power measuring means 6 for measuring the power of a connecting point 3a and a reactive power supply command device 8 for commanding reactive power to be outputted, and formed by connecting the customer 2 and the measuring means 6, and the customer and the command device 8 by a high-speed communication network 9.  In the system, the command device 8 comprises: a means for preparing a power network map wherein impedance between the connecting points, the reactive power supply capability of each an electric power plant, substation and customer and the connecting point; a means for constantly collecting a present voltage, power factor and reactive power via the high-speed communication network 9; a means for calculating necessary reactive power by searching an abnormality occurring point on the map; a means for searching and specifying a customer who is located most approximately to the abnormality occurring point on the map and to whom the reactive power can be supplied; a means for calculating the present value of the suppliable reactive power of the customer and outputting a reactive power supply command;  and a means for integrating the output amount of the reactive power of the customer and calculating a power selling price.
Patent JP-2002294529-A (JP)
Title: Covered filament yarn including metallized raw yarn and fabric comprising the covered filament yarn
Inventor: YAMASHITA SHIGEMICHI
IPC: D02G3/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a covered filament yarn including a metallized raw yarn capable of improving the operability of a fabric production process. SOLUTION: This covered filament yarn including a metallized raw yarn is characterized by being obtained by covering a metallized raw yarn as metallized synthetic fiber with a covering yarn at the number of twists of 300-1,000 t/m.
Patent JP-2002299702-A (JP)
Title: Method of manufacturing thermoelectric element
Inventor: OOTA TOSHITOMO
IPC: H01L35/34
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a thermoelectric element can be manufactured at a high yield. SOLUTION: In the conventional method of manufacturing thermoelectric element, granular particles of a thermoelectric material, spread all over the bottom of a die, are sintered and pressurized in a wafer-like state with the die and a punch that can be engaged in the die. In this method, however, the granular particles of the thermoelectric material are spread over the entire bottom of the die in a layered state, and metal foil is put on the layered thermoelectric material, and then the punch is put on the material and the material is pressurized from the punch side.
Patent JP-2002298432-A (JP)
Title: Information recording medium, information reproducing device, and information recording device
Inventor: MIURA HIROSHI
IPC: G11B7/2405
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To increase recording density by improving the recorded position accuracy of marks for recording and reproduction of multivalued information, and enlarging the dynamic range of the change in reflected light quantity. SOLUTION: On the recording layer 2 of an information recording medium 1 a recording mark 5 is generated caused by a temperature change due to the irradiation of a laser beam 6. A singular part 4 in which at least either of optical reflectance and electric resistance is different compared with its peripheral part, is periodically formed on a metallic layer 3. The singular part 4 assists the temperature change of the metallic layer 3 owing to the fact that at least either of the reflectance and electric resistance is different between in the part 4 and in the peripheral part thereof.
Patent JP-2002299150-A (JP)
Title: Electronic component
Inventor: KANEHARA TAKANOBU
IPC: H01G4/228
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the irregularity being easily generated in a contact resistance and an applied pressure in the tip shape of an unworked lead wire, when the lead wire is resistance-welded to a metal film formed on a substrate and that the diameter of the lead wire requires a special working operation, when an electronic component is to be miniaturized. SOLUTION: The tip of the lead wire is worked, in advance to be spherical by electrical discharging operation. Even when the contact resistance of the lead wire bumped to the metal film or its bumped angle is deviated from 90 deg. with respect to the surface of the metal film, the contact resistance, and the applied pressure are stabilized because the tip is spherical.
Patent JP-2002302695-A (JP)
Title: Surfactant
Inventor: MORI TOSHIKI
IPC: A23L29/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a new surfactant which is useful as a detergent, an emulsifier, a dispersant, and a solubilizing agent, and less irritant, excellent in formability, and also is hardly hydrolyzed. SOLUTION: A two-hydrophilic-group nonionic surfactant of the formula: G<1> -O-CH2 CH(OH)CH2 -O-R-O-CH2 CH(OH)CH2 -O-G<2> (wherein R is a saturated or unsaturated hydrocarbon group which has 6-44 carbon atoms, is straight- chained or branch-chained and may contain aromatic rings, ether groups and ketone groups; G<1> and G<2> are each a saccharide except for a trehalose or a polyalcohol having at least three hydroxide groups; and the two may be the same or different from each other and may be bonded with different hydroxide groups) is obtained from saccharides and a long-chain aliphatic diglycidyl ether.
Patent JP-2002299481-A (JP)
Title: Package for electronic component
Inventor: NAGANO YOJI
IPC: H01L23/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a package for electronic component in which fillet is formed correctly to ensure a good bonding state and a narrow seal path is employed while sustaining the bonding strength. SOLUTION: The frame member 5 of a case 2 has a width W of 0.4 mm and a metal layer 10 provided on the upper end face of the frame member 5 while being matched thereto has a width of about 0.4 mm. Width of an upper metal layer 11 provided in the widthwise center on the metal layer 10 is set at about 0.15 mm and its height is set in the range of 5-20 μm. A protrusion formed of the metal layers 10 and 11 having such dimensions is bonded to a cover member 3 through a brazing material 20 thus sealing the containing space 12 hermetically.
Patent JP-2002304784-A (JP)
Title: Method and device for sticking
Inventor: UENO TETSUYA
IPC: G11B7/26
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for sticking which prevents bubbles from being involved by a simple device to stabilize the quality of an adhesive layer. SOLUTION: An electrode terminal 8 and an optical disk 1B are lowered while keeping the positional relation between them. An adhesive 6 is drawn toward a sticking face 1b of the optical disk 1B and is successively stuck linearly. Since the adhesive is not brought into surface contact, but brought into linear contact with surfaces of optical disks 1A and 1B at this time, bubbles are not involved.
Patent JP-2001346812-A (JP)
Title: Method for filling dental filling material and equipment
Inventor: BOTH ADAM
IPC: A61C5/66
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To fill rapidly and economically even a high viscosity dental filling material. SOLUTION: The present invention is related to a method and equipment for filling a dental filling material within a special individual container 3 for dental use. A stock container 1 is connected to a nozzle 4 of an individual container 3 formed in a closed and pressure type in a cone form. The dental filling material is forced into the container body via the nozzle 4 from the stock container 1 by pressure and on this occasion, a piston movable in an axis direction is propelled to the terminal position previously specified by an adjustable stopper. Hence, a number of individual containers 3 may be filled at the same time and accurate metering over a long operation time is ensured at the same time. A sensor placed in a stopper region records the terminal position obtained of a stopper plunger 6 transmitting the movement of a piston 7.
Patent JP-2002306747-A (JP)
Title: Game machine, control method therefor, storage medium with control program enabling execution of the method recorded thereon, and server
Inventor: KAWAMOTO TOMOAKI
IPC: A63F13/35
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables predicting of whether or not the subsequent jackpot should be on a so-called probability varying basis depending on the degree of skill of players by executing games according to the luck of players and the degree of skill for the game machine pertaining to the regularity of a plurality kinds of jackpot states. SOLUTION: With the shift to a jackpot game state 1 to be selected in a prescribed order from a group of plurality of jackpot states prepared, the jackpot state 1 selected is stored as selection history (S103), which allows the shifting to an advantageous game state 1 to be selected subsequently in relation with the plurality of selection histories thus stored (S106).
Patent JP-2002306509-A (JP)
Title: Remote operation supporting system
Inventor: UCHIKUBO AKINOBU
IPC: A61B19/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To display an endoscope observation image and instruction information from a distant place on one monitor while merging them without making adverse the working environment of an operating room. SOLUTION: A first controller 24 synthesizes the image output of a CCU 21 and a cursor image prepared on the basis of trigger information from a second controller 32 according to position information. Since the synthesized image is displayed on a first monitor 22, on the side of an operating room 5, the endoscope image and the cursor image (which moves synchronously with a cursor image on a display device 33) can be observed on one monitor at the same time. Thus, the working space in the operating room is not made narrow by preparing a plurality of observation monitors in the operating room 5.
Patent JP-2002309543-A (JP)
Title: Stairs and step stone connecting unit
Inventor: SAITO JUNICHIRO
IPC: E02D17/20
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To construct a stairs quickly and cheaply. SOLUTION: Step stone connecting units 10 are fabricated at a factory, conveyed to a construction site, and installed on a face of slope. Each step stone connecting unit 10 comprises step stones 12 fixed on a mat 11 using an adhesive. The mat 11 is a lamination of a reinforcing net and a polyester nonwoven fabric serving as a draft prevention sheet, with the reinforcing net at the top and the nonwoven fabric at the bottom. A gap 13 of about 20 mm is provided between the step stones 12. The connecting units 10 arranged on the face of slope are secured to the face of slope by driving piles 20 into the side edges of the mats. Further, the piles 21 are driven into the ground through- holes 15 in the step stones to prevent the step stones from moving and floating.  Mat extensions (tens of centimeters in width and made from the same material as the mat body 11) are connected to both side edges of the mat 11 of each unit 10, are extended diagonally downwards, and embedded into soil. The gap 13 between the step stones 12 is filled with a filler 26.
Patent JP-2002312833-A (JP)
Title: Money reception and payment processing system
Inventor: MITANI MASAYASU
IPC: G07G1/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a money reception and payment processing system which can perform money reception processing and payment processing, store received money so that only a specific gathering person can take it out, and separately manage money for payment and the stored money. SOLUTION: Money reception and payment processing units 19 and 20 perform the money reception processing and payment processing. Received money storage units 23 and 24 receive and store the money received by the units 19 and 20 so that only the specific gathering person can take it out. A partition unit isolates the processing units 19 and 20 and the storage units 23 and 24 from each other. A control unit limits the operation of a taking-out part for taking the money out of the storage units 23 and 24 to only the specific gathering person which can operate the taking-out part. The money in the processing units 19 and 20 which is used for the payment processing and the money received and stored in the storage units 23 and 24 can separately be managed.
Patent JP-2002307104-A (JP)
Title: Apparatus and method for manufacturing square wire
Inventor: GOTO YOSHIHIDE
IPC: B21B1/18
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To continuously form a square wire having a thin diameter, which is used for coils or the like at a low cost. SOLUTION: By rolling a round lead wire 1 into a flat lead wire 2 with at least a pair of rolling rolls 6, 6 and shearing the middle part in the width direction of the flat lead wire in the longitudinal direction with a pair of slit rolls 7, 8, the square wire 3 is obtained. The rolling rolls 6, 6 and the slit rolls 7, 8 are sequentially arranged in the feed direction of the lead wire. The gap between a pair of rolling rolls is adjusted to the same dimemension as the width on one side of the square wire 3. The slit roll is provided with a sheet- shaped roller edge 15 having the same thickness as the width on the other side of the square wire. An apparatus for feeding the round lead wire 1, an apparatus for supplying a lubricant to the round lead wire and the flat lead wire 2, an apparatus for taking up the square wire 3 and the like are provided.  The round lead wire is rolled once or a plurality of times with the rolling rolls. The gap between a pair of the rolling rolls and the thickness of the roller edge 15 are set in the range of 1.50-0.020 mm. A round lead wire 1 on which insulation coating process is not performed is used and, after forming the square wire 3, the insulating process is performed.