baber/WOPTO huggingface dataset:
Patent JP-2002044566-A (JP)
Title: Head mount mechanism and head mount device using the same
Inventor: SAITO YOSHIHIRO
IPC: G02B27/01
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a head mount mechanism with a reduced pressing sense and an excellent mount sense that can obtain a prescribed support force independently of the individual difference in the size of the head. SOLUTION: A front head pressing pad 10 and a rear heat pressing pad 9 press a front head and a rear head of a person mounting the head mount mechanism to mount devices such as a display section 1 onto the head. A frame 3 placed on the temples provides a resistive force against the movement in the direction of narrowing the distance of the frame so as not to exert a substantial pressing force to the temples of the person wearing the mount mechanism.
Patent JP-2002028599-A (JP)
Title: Method for cleaning reused part
Inventor: SHIBAZAKI MASAO
IPC: B08B3/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a reused pat in high reliability, capable of efficiently removing a deposit while suppressing the use of a chemical agent to the utmost. SOLUTION: A deposit is gradually accumulated on the reutilized part of every kind placed in a film forming chamber (the so-called bell jar or reaction tube) along with a wafer in a membrane forming process in the production of a semiconductor device and it is necessary to periodically remove the deposit. In the cleaning method for removing this deposit, the outermost surface deteriorated layer of the deposit bonded to the reutilized part is removed at first by atmospheric pressure plasma treatment 1 and organic matter is removed by next wahing treatment 2. Next, the main deposit is removed by high pressure jet cleaning treatment 3 using pure water and, subsequently, the reutilized part is cleaned by ultrasonic cleaning treatment 4 using a solution containing a surfactant while ultrasonic waves with a predetermined frequency or more are applied to the reutilized part. The surfactant is removed by next pure water washing treatment 5 and followed by drying treatment 6.
Patent JP-2002037966-A (JP)
Title: Polymer composition and composite membrane
Inventor: GOTO KOHEI
IPC: H01G9/028
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite membrane, keeping gas blocking tendency without impairing proton conductivity and also having improved tenacity compared to a membrane composed only of a sulfonated polyarylene. SOLUTION: This polymer composition comprises mainly (A) a tetrafluoroethylene copolymer having proton conductivity, (B) a sulfonated polyarylene and (C) an organic solvent, and the composite membrane is obtained by casting and drying the polymer composition.
Patent JP-2002036208-A (JP)
Title: Incising edge and apparatus therefor
Inventor: AMARI TAKAO
IPC: B27C5/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an incising edge, and an appratus therefor, wherein idleness of a material generated when a forcing edge is excahnged can be suppressed to comparatively less. SOLUTION: The incising edge 1 is used for insising work wherein a forcing edge 2 is forced into a surface of wood to form a micro pore on the surface of the wood. The incising edge 1 is equipped with a disk-like trunk body part 3. A plurality of forcing edges 2 are freely detachably attached to a peripheral part 31 of the trunk body part 3.
Patent JP-2002043371-A (JP)
Title: Liquid treating device for film carrier tape for mounting electronic component
Inventor: KOURA SADAHIKO
IPC: H01L21/60
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the liquid treating device of a film carrier tape for mounting electronic components capable of uniformly discharging treating liquid over the entire width of the film carrier tape for mounting the electronic components on the upper surface of the film carrier tape for mounting the electronic components, and uniformly executing liquid treatment without lowering the liquid treatment ability by oxidizing and degrading the discharged treating liquid and generating bubbles. SOLUTION: For the treating liquid discharged from an inner pipe slit formed on a treating liquid supply inner pipe, a discharge pressure is adjusted inside a treating liquid pressure adjustment chamber. Also, the treating liquid is discharged in a liquid film shape through a discharge slit formed on a discharge nozzle outer pipe, so as to turn the discharge width to be the same width as the discharge opening width of the discharge slit formed on the discharge nozzle outer pipe by a straightening member.
Patent JP-2002030344-A (JP)
Title: Method for modifying surface of alloy steel for machine structure, and surface modified material
Inventor: MATSUI KATSUYUKI
IPC: C21D1/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying the surface of alloy steel for machine structures excellent in fatigue strength under the load condition in which stress ratio is positive, and to provide a surface modified material. SOLUTION: In this method for modifying the surface of alloy steel for machine structures, the surface of alloy steel for machine structures is subjected to vacuum carburizing treatment and is thereafter subjected to two step shot peening treatment in which the grain size of shots in the first shot peening treatment is smaller than that in the second shot peening treatment to introduce high compressive residual stress into the region directly below the surface of the alloy steel for machine structures and further to reduce the surface roughness. Moreover, as the prestage of the two step shot peening treatment superrapid-short time heating and rapid cooling treatment may be performed.
Patent JP-2002039503-A (JP)
Title: Steam drum
Inventor: SONODA KEISUKE
IPC: F22B37/22
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a steam drum which improves separation efficiency of mist in a scrubber. SOLUTION: The steam drum wherein gas-liquid mixed vapor is taken in and separated into gas and water, is constituted such that rectifying bodies 36, 36 are provided under vapor intake ports 35a1, 35a1 of mist separators 35a, 35a, respectively.
Patent JP-2002044059-A (JP)
Title: Redundant baseband for wireless communication equipment
Inventor: OTANI TAKUYA
IPC: H04L69/40
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel configuration capable of successive synchronous switching in a redundant baseband provided with plural A/D converting circuits and a plurality of baseband signal processing circuits to be used for wireless communication equipment for processing signals from a wireless part. SOLUTION: In the redundant baseband, with which the current system of one set and the current system of the other set in the baseband signal processing circuit mutually output input signals as auxiliary input of opposite circuits and the standby system of one set and the standby system of the other set in the baseband signal processing circuit mutually output input signals as auxiliary input of opposite circuits, a data selecting part is provided in each of baseband signal processing circuits, a received data entry (RX-A/D), an A/D state notice signal and a received data entry (RX-BB) from the other baseband signal processing part are individually inputted and further, a forced switching instruction signal instructing forced system switching and a synchronous switching instruction signal instructing system switching synchronized with a processing signal are connected.
Patent JP-2002042932-A (JP)
Title: Card connector
Inventor: KIMURA AKIRA
IPC: H01R13/639
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce card inserting force and to prevent the card from jumping out. SOLUTION: This card connector comprises a card holder 40 for holding the card 10 with a card contact part 11, in an insertable/removable manner; a conductive contact 20 approaching/separating from the card contact part 11; and an insulator 30 holding the card holder and the contact 10. The card holder 40 and the insulator 30 has turning means 37a, 37b, 45a, 45b turnably connecting the card holder to allow the contact and card contact part to approach and separate from each other.
Patent JP-2002043165-A (JP)
Title: Heat-radiating mechanism in electronic component
Inventor: KIKUCHI AKIRA
IPC: H01G4/20
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a metallized film capacitor, which can be easily increased in capacitance and dielectric strength and decreased in size, and which can easily reduce the size, advance its function higher, and improve the reliability of an electrical device, having a metallized film capacitor mounted therein. SOLUTION: The metallized film capacitor 1, having a capacitor element 10 made by laminating, or laminating and winding a metallized polypropylene film 2 on or around a metallized polyethylene terephthalate film 6 is connected to a direct current circuit with the metal layer side 4 of the metallized polypropylene film 2 set as a negative electrode and the metal layer side 8 of the metallized polyethylene terephthalate film 6 set as a positive electrode.
Patent JP-2002047391-A (JP)
Title: Thermosetting resin composition for sealing and electronic component device
Inventor: NAGASE HIDEO
IPC: C08L61/34
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition for sealing which has good moldability such as a flow property or an adhesion property, good reflow crack resistance and is reliable to such as moisture resistance or a high- temperature aging characteristic and is excellent storage stability, and to provide an electronic component device equipped with the elements sealed with it. SOLUTION: The thermosetting resin composition for sealing contains (A) a thermosetting resin having a dihydrobenzoxazine ring, (B) an epoxy resin, (C) a phenolic resin, (D) an ion scavenger and (E) an inorganic filler. The melt viscosity of a resin composition consisting of the components (A), (B) and (C) at 150 deg.C is 2 poise or below and the content of the component (D) is kept to 0.5-20 pts.wt. based on 100 pts.wt. of the resin component.
Patent JP-2001088632-A (JP)
Title: Signal generating system for superimposing information
Inventor: SCHNEIDER THOMAS DIPL ING
IPC: G01D5/245
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a system for generating signals including, at least, second information besides first information expressing the rotation speed of a rotating part. SOLUTION: Signals are timely shifted between a first and a second current and/or voltage levels (high/low). First information is expressed by a time interval between shifts (high/low) of same type from a first level to a second level, or shifts (low/high) of same type from the second level to the first level. Second information is expressed by the time length of the first level or the second level. No other current or voltage levels are necessitated for the transmission of the additional information and the evaluation of the additional information is relatively easily realized. Pulses as long as possible can attain high data certainty.
Patent JP-2002046991-A (JP)
Title: Head lining body for head guard for industrial vehicle
Inventor: OKUYAMA TETSUYA
IPC: B66F9/075
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a head lining body for a head guard for an industrial vehicle to be installed over upper ends of a right and a left front pillars 2 and a right and a left rear pillars for protecting a driver on a driver's seat from a dropped object in which plural window opening parts 10 are formed laterally at a front part, and in which transparent covers 13 each for simultaneously closing two window opening parts 10 are installed by putting them along the two window opening parts from above. SOLUTION: By installing the transparent cover 13 to simultaneously close the two window opening parts along the two window opening parts adjacent to each other, work for installing or removing the transparent cover 13 can be reduced to half compared to that in conventional devices, thereby troublesomeness in this work of installation or removal can be eliminated.
Patent JP-2002046094-A (JP)
Title: Pipe press-cutting apparatus and method
Inventor: IWATANI AKIYUKI
IPC: B26D1/08
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a pipe press-cutting apparatus and method capable of providing a beautiful cut plane of the pipe at all times without causing increases in power consumption and wear of blade edges. SOLUTION: The apparatus includes a pair of binding blades 2 and 3 for binding a rectangular pipe 1 and a cutting blade 4 advancing between the binding blades to shear the pipe 1. An upwardly pointed hole 6 is provided in the end of the tapered cutting blade 4.
Patent JP-2002049763-A (JP)
Title: Method and device for automatically collating note and check
Inventor: HIRAI TAKAAKI
IPC: G06Q40/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for automatically collating a note/ check which does not depend on visual observation by an operator as in the conventional manner. SOLUTION: Each voucher collation terminal 10 is connected to a database 20 for registration seal/signature through a communication line 30; the data of the seal and signature of a corresponding account acquired from the database 20 are collated individually and automatically with the images of the registered seal and the signature read from a note/check for being collated by using MICR data read from the note/check for being collated and recognized by a voucher reading/recognizing device 11; and when both the collation results of the registered seal part and the signature part satisfy the reference the note/check for being collated is deemed as being proper.
Patent JP-2002046070-A (JP)
Title: Method and device for manufacturing grinding wheel
Inventor: KATSUKI MASAHIDE
IPC: B24D3/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a grinding wheel of high quality and accuracy in a short time by use of a simple method, from a grinding wheel material temporarily molded by cold pressing, and to manufacture a thinner grinding wheel. SOLUTION: The grinding wheel material 30 temporarily molded into a predetermined shape by cold pressing is positioned between a pair of upper and lower dies 4 and 11, which are heated at a predetermined rate of temperature elevation as the output of an infrared lamp 20 positioned around the dies 4 and 11 is controlled by a controller 26. Also, as a drive 8 is controlled by the controller 26 to control the speed, position and torque of a moving shaft 9 in accordance with a predetermined program, a pressing force is imparted to guide the pair of upper and lower dies 4 and 11 to the final pressing position. After a bonding material is sintered and molded, the pair of upper and lower dies 4 and 11 are cooled at a predetermined rate of temperature drop to a temperature at which they can be opened; the dies 4 and 11 are opened to take out the grinding wheel molded.
Patent JP-2002057841-A (JP)
Title: Image reading system and method for reading the same
Inventor: HATASE TAKAYUKI
IPC: G06T1/60
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an image reading system and a method for reading the same capable of significantly decreasing time for reading and effectively recognizing images. SOLUTION: The image reading system reads images of electronic parts 6A, 6B, and 6C by a camera 8 having a line sensor with a plurality of pixels including serially arranged optical/electrical conversion element. The system outputs image signal by periodically choosing pixels one by one which will be an object of image signal set based on width data of image pickup area stored in a image pickup area storage section 10, monitors relative positional relation between an image pickup object and the line sensor with pulse of encoder 4a, and controls writing of image signal to a image storing section 15 based on length data of the image pickup area with storage operation control section 12. This eliminates useless output and storage of image signal from unnecessary area and can effectively read images.
Patent JP-2002054328-A (JP)
Title: Disc tumbler lock
Inventor: YAMADA KENICHI
IPC: E05B15/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a disc tumbler lock having improved security which is strong against criminal unlocking by picking means such as wire or the like. SOLUTION: A rotor 2 is housed in non-movable manner in a shaft direction in a fixed external cylinder 1, a tumbler storing hole 4 is provided in a diameter direction of the rotor so as to cross the keyway in the axial direction of the rotor, a tumbler disengageable groove 6 is provided on the inner peripheral surface of the fixed external cylinder, a disc tumbler 5 stored in a movable manner to the tumbler storing hole is moved and energized by a spring 7 so as to link the tip portion to the tumbler disengageable groove, the key code portion unevenly formed at the side portion of the key comes into contact with the edge surface 10a of key inserting hole 10 of the disc tumbler, in a disc-tumbler lock made the tip portion of the disc tumbler disengageable from the tumbler disengageable groove,  a disturbing recessed portion 11 having a shape and a dimension not permitting the entry of a key code portion 9 is formed on the edge surface of the key inserting hole of the disc tumbler with which the key code portion of the key comes into contact.
Patent JP-2001086045-A (JP)
Title: Improving method for transmitting diversity
Inventor: LI QUINN
IPC: H04J13/18
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the transmitting diversity of wireless communication by using the orthogonality of both encoding and carrier frequency. SOLUTION: A demultiplexer 84 divides the input data received from an interleaver 82 into parallel channel paths of six pieces of output 86, 88, 90, 92, 94 and 96 and sends them to multipliers 98, 100, 102, 104, 106 and 108 respectively. The multipliers 89, 102 and 106 encode the received outputs by means of a Walsh code Wn1, and the multipliers 100, 104 and 108 encode the received outputs by means of a Walsh code Wn2 that is orthogonal to the code Wn1. The output 110, 112 and 114 and 116, 118 and 120 are sent to the multipliers 130, 132, 134, 136, 138 and 140 respectively as orthogonal data. The signal paths are encoded by a pseudo random code that is used for the CDMA communication and sent to the RF sections 154-164, and the carriers of frequency f1, f2 and f3 are modulated by the orthogonal pairs of data respectively.  Then the in-phase data are added together by adders 180 and 184 and transmitted with diversity via antennas 182 and 186.
Patent JP-2002054645-A (JP)
Title: Sealing device for rolling bearing
Inventor: ABE MASAMICHI
IPC: F16C33/78
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device manufacturable at a low cost with no possibility of generation of out gas. SOLUTION: This sealing device for rolling bearing comprises an outer ring 1, an inner ring 2, a rolling member 3 interposed between the outer ring and the inner ring, and seal members 5, 6 fixed to both ends of the outer ring for sealing between the inner ring and the outer ring. Inner and outer peripheral ends 1a, 1b of the outer ring 1 are formed flat, and by integrally molding a metal plate, the seal members 5, 6 are respectively formed of flange parts 5a and 6a in a radial direction and annular parts 5b and 6b extending from outer diameter of the flange parts 5a and 6a in an axial direction. The annular parts 5b, 6b of the respective seal members 5, 6 are press fitted and fixed to both outer peripheral ends of the outer ring 1. Seal parts 7 and 8 are respectively formed between an inner end 5c and 6c of the flange parts 5a and 6a in the radial direction of the seal members 5 and 6 and the inner ring 2.
Patent JP-2002057710-A (JP)
Title: Short cut path selection method
Inventor: YAMAGUCHI HITOSHI
IPC: H04L45/17
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a short cut path selection method by which concentration of short cut paths can be avoided in the case of establishing the short cut paths in an IP network so as to attain effective utilization of channels and routers. SOLUTION: In the case of setting up a short cut path in the IP network, an available band of a channel whose short cut path is set up is calculated as a value resulting from subtracting the band used for the short cut path from available bands of the channel before its short cut path is set up. The cost of the channel whose short cut path is set up is calculated based on the calculated available band. The cost of channels possessed by each of routers 1-1 to 1-3 is updated to the cost after the calculation. When each router sets up a short cut path next, each router selects the short cut path on the basis of the cost after the update.
Patent JP-2002059074-A (JP)
Title: Forming method of emulsion coating film, emulsion coating film drying device using the forming method and infrared ray heater type drying nozzle used for the drying device
Inventor: YAMAZAKI MASARU
IPC: F26B13/10
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of an emulsion coating film with an excellent surface property of coating surface, an emulsion coating film drying device adopting the forming method of the emulsion coating film, and an infrared ray heater type drying nozzle used for this drying device. SOLUTION: A temperature difference is provided by setting a drying temperature at a sheet material (3) side to a higher temperature than a drying temperature at the emulsion coating (4) side to form the coating film.
Patent JP-2002063897-A (JP)
Title: Manufacturing method of alkaline battery
Inventor: TADOKORO MIKIAKI
IPC: H01M4/26
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality alkaline battery which can prevent falling-off of active materials by increasing adhesive strength onto a core body of an active material layer on an opposite side, where an active material layer is scraped off. SOLUTION: Hydrogen storage alloy slurry obtained by adding hydrogen storage alloy powder 12a to polyethylene oxide(PEO) powder as a binder 12b and a suitable amount of water (solvent for the binder) and kneading them is applied on both sides of a metal core body (active material holder) 11 made of punching metal, and then dried. Furthermore, after an active material layer 13 is removed from the core body 11 with a means such as cutting, a prescribe amount of water (solvent for the binder) is sprayed on the cut face (expose face of the core body 11) to adhere water, and then is dried, to obtain a hydrogen storage alloy electrode 10 arranged on the outermost side of an electrode group.
Patent JP-2001080921-A (JP)
Title: Device and method for refining glass or ceramic
Inventor: KIEFER WERNER
IPC: C03B5/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for refining glass or ceramics at a high temperature. SOLUTION: This device includes a melting device 1 and at least two units of refining devices 3 connected to the outlet end of the melting device. At least one of the refining devices is made from plural metallic pipes constituting a coolant connector as a part and a high-frequency device for inducting and coupling high-frequency energy to the content of the melting device.