baber/WOPTO huggingface dataset:
Patent JP-2001313277-A (JP)
Title: Method for manufacturing semiconductor device, processing unit and semiconductor device
Inventor: MATSUBARA YOSHIHISA
IPC: H01L21/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of preventing a fault such as a connecting fault or the like occurring in the case of forming a high resistance layer containing a metal oxide on a surface of a wiring, to provide a processing unit capable of preventing an occurrence of a fault such as a connecting fault or the like in a processing step of the device, and to provide the semiconductor device having excellent reliability as a result of not having the fault at the wiring and the connecting fault or the like. SOLUTION: The method for manufacturing the semiconductor device comprises the steps of forming an N type region and a P type region on a substrate, forming a wiring so as to connect any one or both of the N type region and the P type region, and treating a semiconductor substrate exposed at an upper surface of the wiring by using a liquid. In this case, the treating step is conducted in a state in which a wavelength of a light incident on the substrate is 500 nm to less than 1 μm.
Patent JP-2001315656-A (JP)
Title: Pipe joint and power steering system using the same
Inventor: SHIINA MASAHIKO
IPC: B62D5/07
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint and a power steering system using the pipe joint having a damper valve function while simplifying structure with a small number of part items. SOLUTION: An end connection 41 of a metallic pipe 4 is bent inwardly to form a first stopper 44 for impeding the slip-out of a ball 9 inserted in the metallic pipe 4, and a part of an inner surface near the end connection 41 is bulged inwardly to form a second stopper 43. In the state of the ball 9 abutting on the first stopper 44, the end connection 41 side and the second stopper 43 side of the metallic pipe 4 are communicated through a first communicating passage 45. In the state of the ball 9 abutting on the second stopper 43, the flow of an operating fluid from the end connection 41 side to the inner side of the metallic pipe 4 is allowed through a second communicating passage 46.  In the state of the ball 9 being positioned at an intermediate part between the first stopper 44 and the second stopper 43, a throttle passage 47 is formed to throttle the flow of the operating fluid passing between the first communicating passage 45 and the second communicating passage 46.
Patent JP-2000335139-A (JP)
Title: Saddle binding book with cd
Inventor: SUDO HIROSHI
IPC: B42D1/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To bookbind without a cost increase over a bookbinding line of a conventional saddle binding book. SOLUTION: The saddle binding book 2 with a CD is constituted by binding many fold sections 4 at a backbone 802 together with a cover 6 by a binding wire. A container 14 is formed in a bag-like state by fusion bonding four sides of an outer periphery of two rectangular transparent plastic sheets, and the CD 12 is contained in the container 14. A size D1 between a portion disposed at the backbone 802 side of the book of the container 14 adhered to a sheet piece 102 and the backbone 802 of the book is set to 20 mm or above.
Patent JP-2001326358-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KASAHARA KENJI
IPC: G02F1/136
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a TFT capable of operating at a high speed by a method wherein a crystalline semiconductor film which controls a position and a size of crystal particles is manufactured and the crystalline semiconductor film is used for a channel formation region of the TFT. SOLUTION: After an organic resin film is formed so as to come into contact with a substrate 1 having translucence, the organic resin film is patterned to be in a predetermined profile, and an inorganic insulation film 3 is formed so as to coat the organic resin film 2, and an amorphous semiconductor film 4 is formed so as to come into contact with the inorganic insulation film. In the amorphous semiconductor film 4, a first region 5 existing above the organic resin film 2 is successively provided so as to be pinched between second regions 5b not existing above the organic resin film 2 via the inorganic insulation film. At this time, an island-like amorphous semiconductor film 5 is formed so that the second region has a width of 0.5 μm to 5 μm from an end of the first region.  And, laser beams are applied on the island-like amorphous semiconductor film, thereby obtaining a crystalline semiconductor film 7 which controls a position and a size of crystal particles.
Patent JP-2001322293-A (JP)
Title: Ink jet printer and its head cartridge
Inventor: KAYABA SHINJI
IPC: B41J2/175
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer and its head cartridge in which various types of head cartridge are prevented from being loaded at an erroneous loading position. SOLUTION: The head cartridge 120a comprises an ink jet head 120, and a plurality of ink holding containers containing ink being ejected from the head wherein each ink holding container 122 is connected with one head chip having a plurality of nozzles. A plurality of head chips are arranged along the longitudinal direction while being shifted alternately, in the way, in the direction perpendicular to the longitudinal direction to have an overlap 120d at the end part. A space 122e is formed by shifting the space for containing the ink holding container at the end part in the longitudinal direction based on the overlap and the space has a different shape corresponding to the type of the cartridge.
Patent JP-2001322023-A (JP)
Title: Cutting apparatus for welding machine
Inventor: MIYATA JUNJI
IPC: B23K9/32
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting apparatus for a welding machine which is simple in structure and inexpensive. SOLUTION: In the cutting apparatus for the welding machine, at least each one elevating/lowering guide means of an upper blade part, each one elevating/ lowering guide of a lower blade part and each one elevating/lowering guide means for holding the clearance between the upper and lower blade parts among a plurality of elevating/lowering guide means are shared by a common elevating/ lowering guide means. A hydraulic driving means which is driven by the operation of elevating/lowering link means of the upper blade part in a regular condition, and forms a drive source of the elevating/lowering link means of the upper blade part when required in an interlocking manner with the upper blade part or the upper blade elevating/lowering link means.
Patent JP-2001324511-A (JP)
Title: Specimen sampling method in acid-fast bacteria inspection
Inventor: SHIBAZAKI MASAHIKO
IPC: G01N33/48
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To securely prevent the scattering and spraying of a specimen and the contamination of a nozzle 5 due to spreading of bacteria into the atmospheric air, ensure safety, improve the reliability of an inspection, and reduce sampling cost in a specimen sampling method in the acid-fast bacteria inspection immersing a nozzle tip 10 mounted at a tip of a distribution nozzle 5 into a liquidlike specimen 14 in a specimen vessel 13 and sucking a specified quantity of specimen 14a to dispense it to an inspection vessel 16. SOLUTION: First, the nozzle tip 10 sucks a predetermined amount of buffer solution 12a and then sucks some quantity of air, and sucks a specified quantity of specimen 14a in this state. An air layer 15 is formed between the sucked specimen 14a and the buffer solution 12a, and then the specimen 14a is dispensed to the inspection vessel 16.
Patent JP-2001324074-A (JP)
Title: Through joint
Inventor: TSUKADA TOSHIO
IPC: F16L33/24
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a floor through joint capable of economically, easily, and rapidly mounting a piping member having an internal thread member at an insertion end of a flexible pipe and the like without requiring external thread members such as a nipple joint and also capable of jointing without impairing a degree of freedom of deformation of the flexible pipe. SOLUTION: A flange part 13 and the external thread part 14 projected from the flange part 13 are continuously provided to an end of a pipe part 11 of a joint main body of the floor through joint 10 with a pipe hole 12 of the pipe part 11 communicated therewith, and the floor through joint 10 can be installed by inserting the pipe part 11 into an insertion hole 16 provided to floor material 15.
Patent JP-2001275688-A (JP)
Title: D-aminoacylase and gene encoding the same
Inventor: MIHASHI KAZUYA
IPC: C12Q1/68
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide D-aminoacylase acting on N-acetyl-D-tryptophan and a gene encoding the D-aminoacylase. SOLUTION: A gene encoding D-aminoacylase derived from Hypomyces mycophilus which is a filamentous fungus and a protein encoded by the above gene and a homologue thereof are provided. D-aminoacylase in the present invention can produce D-tryptophan by reacting the D-aminoacylase with N- acetyl-D-tryprophan. The D-tryptophan is useful as a raw material for medicines.
Patent JP-2001007947-A (JP)
Title: Charge report information delivery system
Inventor: MIZIKOVSKY SEMYON B
IPC: H04M15/28
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To realize an accounting system which secures complete and accurate delivery from an accounting center to a wireless terminal on collection of charge report information in a wireless communication. SOLUTION: When an accounting record about a specific wireless terminal call is collected in an accounting center 40, this accounting record is sent to an SMS(short message service) message center 50. The SMS message center 50 inquires of a home location register(HLR) of a wireless terminal 10-1 in order to determine the present position and the address of the wireless terminal 10-1. The HLR 60 returns the present position and the address of a system, where the wireless terminal 10-1 is registered at present, to the SMS message center 5. The SMS message center 50 uses this information to send AOC(Advice of Charge) information to the wireless terminal 10-1 in an SMS format.
Patent JP-2001019867-A (JP)
Title: Water-soluble fiber-reactive dye and its preparation and use
Inventor: DANNHEIM JOERG DR
IPC: C09B62/517
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To enable dyeing with a very high color strength, good rinsing characteristics, and a high levelness even when the bath ratio is very low by using a fiber-reactive dye having a specific chemical structure. SOLUTION: This dye is represented by formula I [wherein F is a residue of a monoazo-, disazo-, or polyazo dye, a residue of an induced heavy metal complex dye, or the like; RX is H, a halogen, cyano, or the like; n is 1 or 2; Q is a group of formula II (wherein Rz is H, a halogen, hydroxy, 1-4C alkoxy, or the like; W is alkyl-SO2-Y, or the like; A is 0 or 1; and B is 1 or 2 provided A+B is 2); V is a direct bond, alkylene, (substituted) arylene, or the like; y is 0, 1, or 2; z is 1 or 2; when y=2, then h is nitrogen and when y=1, then h is -NH-, a direct bond, or the like; and Y is vinyl or an ethyl group β- substituted by an alkali-separable substituent].
Patent JP-2001335063-A (JP)
Title: Merchandise hanging indication paper
Inventor: HAZUTANI NOBUHIKO
IPC: G09F1/08
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To hang merchandise advantageously without spoiling traditional advantage and increasing the display effect of the merchandise regardless of the way it is displayed. SOLUTION: On the top side la of a belt shape paper part 1A able to be attached to merchandise A in a rolled condition, a hanging paper part 1B formed with a hanging hole 2 is integrally formed. On the tip end of the paper part 1B, a reinforcing paper part IC with a hole 3 which can be freely folded on the back face side of the paper part 1B and when it is folded the hole 3 communicates with the hole 2 is integrally formed.
Patent JP-2001336408-A (JP)
Title: Apparatus moving in response to pressure change
Inventor: FUJII NORIAKI
IPC: F16K31/42
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus in which response of an element to be moved by hydraulic pressure in a pressure chamber is excellent when the hydraulic pressure in the pressure chamber rises and falls. SOLUTION: A hydraulic control valve 50 which serves as an apparatus moving in response to a pressure change comprises a pressure chamber 55 into which working fluid is supplied, a spool 53 slidably fit into a valve housing 51 to be moved by hydraulic pressure in the pressure chamber 55, and an oil outlet passage 67 through which the working fluid in the pressure chamber 55 flows out. The spool 53 comes to a valve closing position when pressure of the working fluid in the pressure chamber 55 is low, and comes to a valve opening position when the pressure is high. When the hydraulic pressure in the pressure chamber 55 rises by supplying working fluid, an adjusting valve element 72 arranged within the oil outlet passage 67 quickly makes an opening area of a valve seat 71 minimum.  As a result, hydraulic pressure in the pressure chamber 55 quickly rises, and the spool 53 moves to the valve opening position in a short time. When the hydraulic pressure in the pressure chamber 55 falls slightly lower than a predetermined value by stopping the supply of the working fluid, the adjusting valve element 72 makes the opening area of the valve seat 71 maximum. As a result, hydraulic pressure in the pressure chamber 55 quickly falls, and the spool 53 moves to the valve closing position in a short time.
Patent JP-2001335744-A (JP)
Title: Film-forming composition, method for forming film, and silica-base film
Inventor: NISHIKAWA MICHINORI
IPC: H01L21/312
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming composition which is used for an interlayer insulation film material in a semiconductor element, or the like, and can form a silica-base film excellent in permittivity characteristics, crack resistance, and adhesion to a substrate after PCT. SOLUTION: This composition contains (A) a condensate obtained by subjecting at least one compound selected from among compounds represented by the formula (1): RaSi(OR1)4-a, the formula (2): Si(OR2)4, and the formula (3) formula (3): R3b(R4O)3-bSi-(R7)d-Si(OR5)3-cR6c [wherein R is H, F or a monovalent organic group; R1 to R7 are each a monovalent organic group; R7 is O, phenylene or (CH2)n: (a) is 1 or 2; (b) and (c) are each 0, 1 or 2; (d) is 0 or 1; and (n) is an integer of 1-6] to hydrolysis and condensation in the presence of an alkali catalyst, (B) at least one compound selected from among Ti, Zr, Al, Ta, B, and P compounds, and (C) an organic solvent.
Patent JP-2001337374-A (JP)
Title: Electronic flash device incorporating printed circuit board
Inventor: SHINJO KAZUHIRO
IPC: G03B15/05
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic flash capable of performing functional check in the initial stage and functional check in the case of repairing without disassembling a case main body. SOLUTION: A rear plate 22 is provided with a display window 26, and attachably/detachably assembled in a rear case 25. A light emitting mode is confirmed through the window 26. A mode is set by operating an operation button 28. Digital signal check terminals CH10, CH11 and CH12 and analog signal check terminals CH20, CH21 and CH22 for checking the function of the electronic flash are arranged on the surface of a control circuit board 23 facing to the plate 22 attachably/detachably incorporated in the case 25. By detaching the plate 22 assembled in the case 25, the terminals CH20, CH21 and CH22 and the terminals CH10, CH11 and CH12 are exposed.
Patent JP-2001336357-A (JP)
Title: Cover member for frame of sliding door
Inventor: KATO HIDESHI
IPC: E06B1/62
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cover member to be attached to the front surface of a vertical frame member for a sliding door, which is capable of covering a gap created between the vertical frame member and the sliding door in a closed state, of preventing the front surface of the frame of the sliding door from being scratched and of concealing with a cover if it is scratched or dirty. SOLUTION: The cover member comprises a back-up member 5 and a protection cover 13 fixed to a vertical frame member, the protection cover 13 forms an almost L-shaped cross section and is able to cover a region from the front surface 4 to the rear surface 19 of the frame member in shape and is linked to the back-up member and, at the tip, a gap cover portion 31 is projected out from the inner surface for covering the gap when the sliding door 36 is closed with the protection cover 13 made freely detachable.
Patent JP-2001342049-A (JP)
Title: Admixture for hydraulic composition and hydraulic composition containing the same
Inventor: YAMAKAWA TSUTOMU
IPC: B28B3/20
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an admixture for a hydraulic composition capable of extrusion molding in a good state even in a small addition amount of cellulose ether, good in a surface condition and capable of giving a high strength molded product, and also provide a hydraulic composition containing the same. SOLUTION: This admixture for a hydraulic composition contains an aqueous cellulose ether and an untreated crude linter which is pulverized to its fiber length of 400 to 1,500 μm. By using such a pulverized crude linter, extrusion molding is made possible even in a small addition amount of the aqueous cellulose ether as a binder compared with a conventional crude linter fiber, and cost reduction is achieved. Further, the hydraulic composition containing the admixture has excellent formability and bending strength resulting from its fiber length.
Patent JP-2001340478-A (JP)
Title: Fire spread preventive material for preventing spread of fire in building
Inventor: MIZUNO MASANORI
IPC: A62C2/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an innovative fire spread preventive material significantly valuable as merchandize for preventing the spread of fire in a building. SOLUTION: The fire spread preventive material 2 is used for preventing the spread of fire in a building 1. The fire spread preventive material 2 has a prescribed area and is made of a noncombustible or incombustible material.
Patent JP-2001342001-A (JP)
Title: Hydrogen generating catalyst, method and apparatus for generating hydrogen using it
Inventor: KOJIMA YOSHITSUGU
IPC: C01B3/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generating catalyst which is capable as well of attaining enough hydrogen generating rate and quantity as of being repeatedly usable and easily controlled in its hydrogen generating quantity, when a soluble metal hydride is hydrolyzed to generate hydrogen, and a method and an apparatus for generating hydrogen using it. SOLUTION: The hydrogen generating catalyst is characterized by being composed of a noble metal and a composite metal oxide containing Li.
Patent JP-2001346100-A (JP)
Title: Video image switching detection circuit
Inventor: SAKAI TAKEHIKO
IPC: H04N7/18
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a video image switching detection circuit that suppresses the circuit scale from being increased and can attain the detection with high accuracy in spite of a smaller scale configuration. SOLUTION: The video image switching detection circuit is provided with a PLL circuit having a phase comparator 1, an LPF 2, a VCO 3, and a frequency divider 4. The phase comparator 1 compares an external HD that is an input signal resulting from shaping a horizontal synchronizing signal pulse with an internal HD that is a reference signal resulting from frequency-dividing an output pulse from the VCO 3 in the PLL circuit. The phase comparator 1 outputs an error signal when the phases of both the signals differ. A 1st counter 6 counts a period when the error signal is active, that is, a time when the phase difference takes place.  Then a horizontal synchronizing signal discrimination section 9 discriminates a lock state of the horizontal synchronizing signal depending on the length of the phase difference consecutive time and an output circuit 15 outputs a video switching detection signal when the discrimination section 9 detects out of synchronism.
Patent JP-2001345642-A (JP)
Title: Voltage controlled oscillator
Inventor: YOSHISATO AKIYUKI
IPC: H03B5/12
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator suitable for size reduction. SOLUTION: Circuit elements including capacitors C1-C10 resistors R1-R4, and inductance elements L1-L4 are formed in thin film on an alumia substrate 1. Semiconductor bare chips 4, i.e., a diode D1 and transistors Tr1, Tr2, are then wire bonded and the inductance element L2 out of the thin film inductance elements L1-L4 is formed spirally as an inductance element for setting a resonance frequency. The inductance element L3 connected with the inductance element L2 is formed as a conductive pattern for adjusting resonance. Resonance frequency is adjusted by trimming the inductance element L3 and increasing the number of turns of the inductance element L2.
Patent JP-2001352428-A (JP)
Title: Facsimile server
Inventor: ISHIBASHI MASAKAZU
IPC: H04L12/58
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server, to which a client can transmit simple messages and titles as character data. SOLUTION: When receiving control circuit data and image data from a client 2 via a communication network N1 while transmission of the data to a designated destination is being instructed, the facsimile server transmits the received character data and image data to an instructed destination via a public channel network N2 or a mail server 3 connected to the communication network N1.
Patent JP-2001352575-A (JP)
Title: Portable electronic equipment
Inventor: ABE KOJI
IPC: H04W48/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To forcibly disable the use of mobile electronic equipment inside a specified area. SOLUTION: Only in the specified area, original functions are forcibly stopped based on received function stop signals. In this case, the original functions include a call originating function for originating a call to a base station by itself and are the functions for oscillating/originating radio waves for obstructing surrounding electronic equipment as a result. Stopping them in such a manner requires forcible cancellation. A signal radio wave reception circuit 4 and a signal analysis circuit 5 for analyzing radio waves received by the signal radio wave reception circuit 4 and detecting the presence of the function stop signal included in the radio waves are provided. A power source 7 for driving a normal circuit 8 for performing the original functions is provided. The signal analysis circuit 5 cuts off the power source 7 based on the presence of the function stop signal.  Fault causes are surely exterminated by cutting off the power source. The function stop signal can be sound waves. It is preferable to forcibly stop them by the function stop signals originated by a gate at the time of passing through the gate.