baber/WOPTO huggingface dataset:
Patent JP-2001266524-A (JP)
Title: Disk cartridge
Inventor: ISHIZUKA YASUHIRO
IPC: G11B23/03
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge which can suppress the generation of chips at a side of a cartridge case, and can realize the prolonged service life of a coil spring. SOLUTION: In the disk cartridge which is equipped with the cartridge case 1 provided with a head access port at a prescribed position, a shutter 2 for opening and closing the head access port and the coil spring 3 to slide within the cartridge case 1 to perform elastic energizing of the shutter 2 in the direction of closing, a sliding film 4 is formed on the surface of the coil spring 3.
Patent JP-2001263740-A (JP)
Title: Air conditioner
Inventor: KAMIDOEN TOSHIRO
IPC: F24F6/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce a danger that a person gets scalded with the steam generated in the evaporating pipe of an air conditioner by mixing a sufficient amount of outside air with the steam and, in addition, to reduce sounds, such as boiling sounds, etc., leaking out of the air conditioner. SOLUTION: The air conditioner is provided with the evaporating pipe 26 which generates the steam by heating water and an air introducing nozzle 14 which takes in the outside air of the pipe 26 in its main body case 1 and is constituted to blow out the steam from the pipe 26 and the air from the nozzle 14 through the steam outlet 36 of the case 1 by mixing the steam and air with each other. In the case 1, a mixing chamber A which communicates with the pipe 26 and nozzle 14 and in which the steam and air are mixed with each other and a communicative path 40 which communicates the chamber A with the steam outlet 36 are provided. The chamber A is formed broader than the pipe 26 and, at the same time, the path 40 is formed narrower than the chamber A.
Patent JP-2001266837-A (JP)
Title: Manufacturing method of battery
Inventor: TERASAKA MASAYUKI
IPC: H01M2/26
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which short circuit inside the battery is prevented in the manufacturing method of a battery in which a current collector is welded on the welding edge of an electrode. SOLUTION: At the welding of positive electrode collector 60, the welding edge of which the tab portion of the volute electrode is exposed, is disposed to horizontal or downward direction, and the positive electrode collector 60 is placed on top of this welding edge and pressed by the welding electrode. By flowing electricity to the tab portion 12 from the welding electrode pressing as above, and by heating, the tab portion 12 and the positive electrode collector 60 are welded. For the welding of the positive electrode collector 70, the welding is done similarly with the welding edge placed to the horizontal or downward direction.
Patent JP-2001274719-A (JP)
Title: Wireless communication device
Inventor: OBIYA SHUSUKE
IPC: H04B1/38
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the antenna characteristics of a wireless communication device of chip antenna surface mounting type. SOLUTION: A chip antenna 2 is mounted on the board face at one side of a printed circuit board 5 of the wireless communication device. A high-frequency circuit 6 is formed on the area of a board face adjacent to a mounting area of the chip antenna 2. A ground electrode 10 is formed on nearly the entire board face area, including the forming area of the high frequency circuit 6 from the mounting area of the chip antenna 2. A notch slit 12 for suppressing a high-frequency current, flowing from the chip antenna 2 to the high-frequency circuit 6, is provided to the ground electrode 10 between the chip antenna 2 and the high-frequency circuit 6.
Patent JP-2001272416-A (JP)
Title: Probe for inspecting semiconductor device, and probe card
Inventor: KIYOFUJI HIDEHIRO
IPC: H01R103/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a probe having an electrical connection tool with the minimum diameter dimensions. SOLUTION: The probe for inspecting semiconductor devices includes a coaxial cable having a needle tip part at one end part, and an electrical connection tool that is connected to the other end of the coaxial cable. Either a jack or a plug for mutual connection and separation by fitting and releasing without using any screws is used for the connection tool.
Patent JP-2001269316-A (JP)
Title: Ophthalmic examination method
Inventor: IWANAGA TOMOYUKI
IPC: A61B3/10
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To position a device and an examined eye relative to each other quickly and automatically, and stabilize measurement without a rejection of a necessary luminous flux by the pupil. SOLUTION: If deviation from a device measuring optical axis is found in a preset tolerance range, an arithmetic processing part 38 lights on a cornea-index light source 23 to illuminate a cornea index 22, and the cornea-index luminous flux reflected by a cornea Ec forms a reflected image of the reflected luminous flux at the midpoint between the center of cornea curvature and the cornea apex, part of which luminous flux is picked up by an image pickup element 9 as an image including the cornea- reflected index image before digitized and stored in an image memory 36. From the image data including the cornea-reflected index image, the cornea-reflected index image is extracted and the position thereof is determined, and a positioning tolerance range is set with a preset area having the position in the center.  Control of a fixed target-projecting optical system to promote fogging of an examined eye E causes the arithmetic processing part 38 to detect the cornea-reflected index image position to determine whether it is in the existent set positioning tolerance range, and upon finding it in the positioning tolerance range, measures the eye refractive power, or inherent information, of the examined eye E.
Patent JP-2001274307-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ISHIMATSU KENJI
IPC: H01L23/50
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which a masking jig is eliminated, and a partial plating of a lead frame is performed with superior productivity and further with profile precision even if a partial plating portion is fine, and a mounting of a semiconductor chip and an electric connection of the semiconductor chip with an inner lead are performed with superior workability and reliability, and further an adhesion of a sealing resin to the lead frame is excellent and the reliability is superior. SOLUTION: A lead frame 1 is coated with a resist 8, the resist 8 at a plating required portion of the lead frame 1 coated with the resist 8 is eliminated by a laser irradiation, a plating 9 is performed at the eliminated portion, a semiconductor chip 10 is mounted to a semiconductor chip mounted part 2, an inner lead 3 is electrically connected to the semiconductor chip 10 via a bonding wire 11, and the inside of the inner lead 3 in which the resist 8 except for the eliminated portion is still coated is sealed with a resin to manufacture a semiconductor device.
Patent JP-2001271698-A (JP)
Title: Catalyst deterioration diagnostic device
Inventor: NISHIMURA HIROBUMI
IPC: F01N3/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To early execute and finish a catalyst deterioration diagnosis in a lean burn engine. SOLUTION: In a state feedback-controlled to a theoretical air-fuel ratio, deterioration of a catalyst is decided by a method for comparing the ratio of reversing times of each output of air-fuel ratio sensors on catalyst upstream side and downstream side with a reference value and a lean operation range (stratified range) is reduced until the catalyst deterioration diagnosis is executed and finished. When catalyst deterioration diagnostic conditions are realized during lean control, lean control is stopped, the control is transferred to λfeedback control, the catalyst deterioration diagnosis is executed and λ=1 operation is continued until the deterioration diagnosis is completed.  When the catalyst deterioration diagnostic condition is formed in a state with the lean operation being switching to the λ=1 operation after acceleration is initiated from lean operation, the deterioration diagnosis is started, the transfer to the lean control is inhibited, until the deterioration diagnosis finished to cause catalyst deterioration detection to be completed.
Patent JP-2001275570-A (JP)
Title: Method for producing hydrous chocolate
Inventor: KITANO TAKAHIRO
IPC: A23G1/30
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing oil-in-water type hydrous chocolate standing long-term distribution activities at normal temperatures through adding water to chocolate dough without undergoing any processing operation. SOLUTION: This method for producing hydrous chocolate comprises mixing chocolate dough, an aqueous ingredient and an emulsifier together and emulsifying the resultant mixture to an O/W form; wherein the method is characterized by using 50-90 wt.% of the chocolate dough, 0.3-1.0 wt.% of the emulsifier with an HLB number of >=7.0, and preparing the objective chocolate containing 10-20 wt.% of water and 15-25 wt.% of the whole oil and fat.
Patent JP-2001285040-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHINO MOTOAKI
IPC: H03K5/13
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, having stable delay quantity. SOLUTION: The first delay time of the fall response of a 2nd inversion circuit is controlled by the first threshold of the 2nd inversion circuit, corresponding to manufacturing conditions and an operation environment condition of a time constant forming means, and the second delay time of the rise response of the 2nd inverting circuit is controlled by the second threshold of the 2nd inverting circuit.
Patent JP-2001288606-A (JP)
Title: Energy-consuming clothing
Inventor: WILKINSON WILLIAM T
IPC: A41D13/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject clothing with a technique to attain resistance in the longitudinal direction in sports wear through using an elastic compressive material to be inserted into a clothing as a part to circumferentially surround the part of a wearer's body. SOLUTION: This energy-consuming clothing has at least one elastic ring part to be fixed to the base fabric of the clothing; wherein the elastic ring part(s) is (are) formed of a material to add from the base fabric material a high resisting power in the longitudinal direction on the body of a wearer, and the base fabric is positioned outside the elastic ring part(s) in the longitudinal direction so as to alternately form regions having different resisting characteristics in the longitudinal direction.
Patent JP-2001284428-A (JP)
Title: Board carrying in/out apparatus
Inventor: YAMATSU YASUYOSHI
IPC: H01L21/027
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the yield of a semiconductor element to be manufactured, by preventing the insertion of foreign matters and a board from being exposed to atmosphere. SOLUTION: This apparatus comprises a door opener 31 that holds a door 3 of an enclosure 1 and draws it into a semiconductor manufacturing apparatus 6, a horizontally conveying apparatus 13 wherein the door 3 of the enclosure 1 is adhered to the opening 11 of the door opener by moving the enclosure 1 horizontally and the side surface 4 of the enclosure 1 is pushed to an external wall of the periphery of the opening 11 of the door opener, a seal 12 that is stuck on the external wall of the periphery of the opening 11 of the door opener and enhances the airtightness between the side surface 4 of the enclosure and the external wall, and a board conveying apparatus 14 for conveying a board 2 in the enclosure 1, and a moving part for pushing the side surface 4 of the enclosure to the external wall of the periphery of the opening 11 of the door opener is provided with covers 15, 16,  and the board 2 in the enclosure 1 is carried in and out into the semiconductor manufacturing apparatus 6.
Patent JP-2001283367-A (JP)
Title: Gas-related equipment using radio wave and wide area information communication system
Inventor: ISHIKAWA KIYOHISA
IPC: G08C17/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system capable of reducing the cost of the whole system, preventing the generation of a radio wave dead zone by determining the set position of a radio equipment with the degree of freedom and making it unnecessary to apply/acquire a radio wave of private frequency. SOLUTION: A wide area information communication system is provided with plural gas meters 4 for measuring the consumption of fuel gas, radio equipment 6 electrically connected to respective gas meters 4, radio equipment 7 for wirelessly communicating with each radio equipment 6, radio equipment 8 having a repeating function for autonomously selecting a repeating destination unit and electrically connected to respective radio equipment 7, and a management computer 5 electrically connected to a radio equipment 8z having the same function as the radio equipments 8. Any of the radio equipments 8 can be communicated with all other radio equipment 8 directly or through the repeating functions of one or more other radio equipment 8.  The management computer 5 inquires a gas-reading value (gas consumption) of an optional gas meter 4 through the communication line in order to collect the gas- reading value of the gas meter 4, which answers the measured gas-reading value to the inquiry through the communication line.
Patent JP-2001284806-A (JP)
Title: Multilayer wiring board
Inventor: NAGASAWA TOKU
IPC: H01L23/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board having both rigidity and tenacity. SOLUTION: This multilayer wiring board is provided with insulating layers 16-20 composed of organic polymer resin, circuit layers 21-25 and metal core members 6-10 of (n) layers (n is an integer of at least 3). As to the metal core members 6-10 of the (n) layers, thickness is increased in the outer layers of the metal core members 6, 7, 9, 10.
Patent JP-2000318038-A (JP)
Title: Method for producing embossed wallpaper
Inventor: NISHIKAWA MASAHARU
IPC: B32B33/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an embossed wallpaper to which an image having water resistance and light resistance withstanding practical use is formed, and a method for forming an embossed wallpaper on which a good embossed pattern and an image with necessary density are formed. SOLUTION: A method for producing embossed wallpaper consists of a printing process for forming an image on the water insoluble porous ink receiving layer 16 of ink jet image receiving paper for wallpaper, which consists of backing paper 12, the unfoamed thermoplastic resin layer 14 provided on the backing paper 12 and formed from a material consisting of a thermoplastic resin and a thermal foaming agent dispersed therein and the ink receiving layer 16 provided on the thermoplastic resin layer 14, by an ink jet printer, a heating process for heating the ink jet image receiving paper for wallpaper to foam the thermoplastic resin layer 14 and an embossing process for forming an embossed pattern on the porous ink jet receiving layer 16.
Patent JP-2001282060-A (JP)
Title: Image forming device, cartridge, storage means and cartridge service limit informing system
Inventor: NAGASAKI OSAMU
IPC: B41J29/38
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, a cartridge, a storage means and a cartridge service limit informing system capable of easily informing a user of the service limit information on the cartridge, for example, that the cartridge comes to or near to the service limit without detaching the cartridge from a device main body again nor watching the package of the cartridge after attaching the cartridge to the main body. SOLUTION: In this image forming device A to/from which the cartridge B provided with a communication means 22 for communicating with the device main body 100 and the storage means 21 is attached/detached, data corresponding to the service limit of the cartridge B is stored in the storage means 21, and the main body 100 judges the service limit of the cartridge from the data corresponding to the service limit of the cartridge B stored in the storage means 21 of the cartridge B and performs control to inform the user of the service limit information on the cartridge B.
Patent JP-2001289187-A (JP)
Title: Compression device and method of improving compression device
Inventor: ONO RYOICHI
IPC: F04B49/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide, at a low cost, a compression device producing less drain into lubricating oil. SOLUTION: This compression device comprises an inverter 61 converting a frequency and a screw compressor 11 driven by a power output from the inverter 61 and compressing the sucked gas. The inverter 61 converts the frequency according to the delivery pressure of the screw compressor 11. The compression device further comprises a means 62 for measuring a time for the screw compressor 11 to be continuously driven by a power with a frequency lower than a specified first frequency and a means 62 to output a power with a second frequency higher than the first frequency to the inverter 61 for a second time shorter than a first time when a time measured by the measuring means 62 reaches the specified first time. The compression device is driven by the power with the second frequency to increase the temperature of the gas compressed by the screw compressor.
Patent JP-2000301998-A (JP)
Title: Steering wheel having airbag module
Inventor: BATHON MICHAEL
IPC: B60R21/20
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an automobile steering wheel having an airbag module including a skeleton sealed in foam, generator support connected to the skeleton, and a covering cap attached to the generator support, the covering cap being designed as an actuating device for generating hone signals. SOLUTION: This steering wheel has at least two recesses 3 provided in the foam casing 1 of a steering wheel skeleton 2 and generator support 4 is provided with insert pins 5 corresponding to the recesses. The axes 6, 7 of the pins are aligned in parallel with the steering wheel axis 8 and the pins serve to center a covering cap 9 relative to the foam casing 1 of the steering wheel skeleton 2 within a plane perpendicular to the steering wheel axis 8.
Patent JP-2001309179-A (JP)
Title: Color image processing method having thin line detecting and enhancing function
Inventor: YO SEIBUN
IPC: G06T1/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a thin line enhancing module for a color image and to provide a method for finding out and keeping thin lines in the color image. SOLUTION: This invention provides the color image thin line enhancing module to find out and keep thin lines in a color image. A border enhancing module is provided to find out borders in the color image. A debug ground module is provided to eliminate a noise pixel from a white background. Processing the color image can prevent missing or deformation of thin lines, background and text in the color image.
Patent JP-2001292790-A (JP)
Title: Method for producing new 4-halogenated-3- hydroxybutyric acid ester
Inventor: YOSHIZAKO NORITOSHI
IPC: C12P7/62
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for producing an (S)-4-halogenated-3- hydroxybutyric acid ester utilizing a mold. SOLUTION: This method for producing the (S)-4-halogenated-3-hydroxybutyric acid ester comprises using the mold capable of acting on a 4-halogenated acetoacetic acid ester and producing the (S)-4-halogenated-3-hydroxybutyric acid ester. Many molds belonging to the genera Botrytis, Botyrotinia, Cylindrocarpon, Peincillium and Trichoderma are found to produce the ester.
Patent JP-2001303992-A (JP)
Title: Method for controlling valve timing of dohc engine
Inventor: SONE SATOSHI
IPC: F02D13/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the valve timing of a DOHC engine capable of performing feedback control of the closing timings of suction and exhaust valves under optimum to the operation state of an engine and with high precision. SOLUTION: This method for controlling the valve timing of a DOHC engine 1 is that VVT(variable valve timing mechanisms) 25 and 26 are situated on suction and exhaust cam shafts 17 and 18. Rotation of a crank shaft 6 is transmitted to the exhaust cam shaft 18 through the VVT 26 on the exhaust side and rotation of the exhaust cam shaft 18 is transmitted to the suction cam shaft 17 through the VVT 25 on the suction side, and the closing timings of the suction and exhaust valves driven by the cam shafts 17 and 18 are controlled according to the operation state of the engine 1. The target angle of the suction cam shaft 17 represented by a crank reference is determined from a preset table and feedback control of the VVT 25 on the suction side is executed such that the target angle coincides with the actual angle of the suction cam shaft 17 measured based on a crank reference.
Patent JP-2001304709-A (JP)
Title: Dilution refrigerating machine
Inventor: YOSHIDA SHIGERU
IPC: F25B9/14
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce running costs and enable long time continuous operation by eliminating the use of exhaust pressure reduced liquid helium as in the case of the prior arts as a means for cooling 3 He gas to the proximity of 1 K in an initial cooling in a dilution refrigerating machine. SOLUTION: A small-sized mechanical refrigerating machine such as GM refrigerating machine or the like is used to cool 3 He has fed into a main body to several Kelvin by a vacuum pump in the initial cooling, and 3 He gas is further cooled to the proximity of 1 K through adiabatic expansion. As the structure for this process, parts other than the GM refrigerating machine is constituted as a rod-like unit as a whole, and the unit can be inserted into and removed from an inner tube in a heat insulated container.
Patent JP-2001307907-A (JP)
Title: Thermistor composition
Inventor: MIYASHITA NORIHIKO
IPC: H01C7/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor composition the resistance value of which is stable and changes extremely little with time. SOLUTION: This thermistor composition is prepared by adding calcium which is a metal oxide to a mixed sintered compact of metal oxides containing 33-67 mol% manganese, 33-50 mol% cobalt, and <=33 mol% nickel in metal ion ratio at a metal ion ratio of 1-7 mol% to 100 mol% mixed metal oxides.
Patent JP-2001303260-A (JP)
Title: Method for manufacturing low-iron loss grain oriented silicon steel sheet
Inventor: OKABE SEIJI
IPC: C23F1/28
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a means which is capable of forming an insulating layer film, more particularly a tension impartation type insulating film with a good adhesion property on a grain oriented silicon steel sheet having exposed base iron and is satisfactory in term of the electromagnetic characteristics and productivity of products. SOLUTION: The grain oriented silicon steel sheet having the exposed base iron is brought into contact with an aqueous acidic solution containing hydrochloric acid of 0.1 to 5% in mass ratio and after the mass of the grain oriented silicon steel sheet is decreased in a range of 0.5 to 50 g/m2 on both surfaces of the steel sheet, following which the insulating layer film is formed.