baber/WOPTO huggingface dataset:
Patent JP-2002246602-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ISOBE ATSUO
IPC: H01L21/203
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device by making a substrate made of a plastic, etc., having a low heat resistance usable by forming the gate insulating film of a TFT without raising the temperature of the substrate and constituting the device in such a structure that further improves the S-value of the TFT and reduces off-leakage currents. SOLUTION: At the time of forming the gate insulating film, an insulating film is formed by the sputtering method so that the film may contain a region having a hydrogen concentration of 0.4-1.6 atomic % when the hydrogen concentration of the film is measured by the HFS (hydrogen forward scattering) analysis method. Then another insulating film is formed on the insulating film by the sputtering method so that the film may contain a region having a hydrogen concentration of <=0.2 atomic % when the hydrogen concentration of the film is measured by the HFS analysis method. When the TFT is manufactured by using the structure of this gate insulating film, such a TFT characteristic is obtained that is low in sub-threshold coefficient and suppresses the occurrence of leakage currents between a gate electrode and a source electrode or a drain electrode.
Patent JP-2002243242-A (JP)
Title: Air conditioner and its control method
Inventor: KURAHASHI KENZO
IPC: F24F11/76
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem raised by the conventional economizer control that at least an initializing function is available, because the selection of the openings of an outdoor-air taking-in damper and a return damper is regularly corrected, but the operating time of a compressor becomes longer and no sufficient energy-saving effect is exhibited, because no followup ability is available to the subsequent load fluctuation. SOLUTION: When the value obtained by subtracting the temperature of outdoor air from a set room temperature exceeds a preset value, the air- conditioning by means of an air conditioner is controlled by regularly adjusting the openings of the outside-air taking-in damper and return damper without operating the compressor.
Patent JP-2002242518-A (JP)
Title: Height adjustable sash sheave
Inventor: TAI MASAMITSU
IPC: E05D15/06
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sash sheave with a wheel riding on a rail and being smoothly rotated. SOLUTION: The sash sheave is moved on the rail. The sash sheave has an outer frame 5 fixed onto a door, an inner frame 4 installed to the outer frame 5 in a rockable manner, a height adjusting screw 6, which is screwed and fitted to the outer frame 5, in which a front end is abutted against the inner frame 4 and which adjusts a position to the outer frame 5 of the inner frame 4, and the wheel 2 rotatably mounted on the inner frame 4 through an axle 3. A flange section 2a is formed at one side edge of the wheel 2, and the rail is pinched by the flange section 2a and a part 4e of the inner frame 4.
Patent JP-2002246332-A (JP)
Title: Formation method of wiring, transistor and its manufacturing method, and integrated circuit
Inventor: ISHIMARU MASAAKI
IPC: H01L21/28
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To accurately form wiring to prevent burnouts and short-circuitings, even if the wiring to be formed is thin and the interval between the wiring is narrow. SOLUTION: A conductive film 118 for feeders is formed on a semiconductor substrate 101. By subjecting to first photolithography, a first mask resist 119 having a first opening is formed in a wiring region, and by subjecting to first electrolytic plating, first wiring layers 122 and 123 are formed in the first opening. By subjecting to heat treatment, the first mask resist 119 is made insoluble with respect to a solvent for photolithography, by subjecting to second photolithography, a second mask resist 126 having a second opening is formed in a region, that overlaps with the first opening of the first mask resist 119, and by subjecting to second electrolytic plating, second wiring layers 131 and 132 are formed in the second opening.
Patent JP-2002247322-A (JP)
Title: Facsimile machine and method for controlling the same
Inventor: OKADA SHINJI
IPC: H04M1/57
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine for making it unnecessary to input an FAX number at the time of registering the transmission destination of FAX in a dial memory, and to provide a method for controlling the facsimile equip ment. SOLUTION: At the time of detecting a start signal from a switchboard, an NCU 9 makes a primary response by closing a line. After the NCU 9 makes the primary response, a DTMF signal including information at a calling side is transmitted from the switchboard to facsimile equipment 100. At the time of detecting the telephone number of the caller in the DTMF signal, the NCU 9 opens the line by turning off a switch, transmits a reception completion signal to the switchboard, stores the obtained telephone number of the caller in a memory 10, and stores it as a dial memory in an NVRAM 12. After the end of communication, a CPU 11 notifies the telephone number of the caller recorded in the NVRAM 12 of the registration of the telephone number in the dial memory.
Patent JP-2002249365-A (JP)
Title: Spray material and spray technique using it
Inventor: ARAKI AKITOSHI
IPC: C04B103/30
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a spray material giving cement concrete which excels in feeding ability by pressure of a pump and quick setting cement concrete which excels in strength development and freezing and thawing resistance. SOLUTION: The spray material contains a hydraulic material, aggregate, an air-entraining agent, cement concrete having water and a quick setting admixture. The air amount in cement concrete is preferably 7% or more, grain size of powder is preferably 3,000 square cm/g or more by a Blaine value. The spray material may include fiber, a viscosity modifier, fine powder, a setting accelerator and a retarder. The quick setting admixture is preferably slurry of calcium aluminates and further, may include gypsum.
Patent JP-2002249684-A (JP)
Title: Ink and its usage
Inventor: SHUDO KENSHIRO
IPC: C09D11/037
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prepare an ink jet ink which is low in contamination influence with ionic substances and is hard to cause a nozzle jamming even after preservation for long term and at high temperature, and to obtain an ink composition therefor. SOLUTION: The ink includes a polymer including a similar group to phosphoryl choline and having a constitutional unit of formula 1 [wherein, X shows a bivalent organic residue, Y shows a 1-6C alkylene oxy group, Z shows H or R<5> -O-(C=O) (R<5> is a 1-10C alkyl or hydroxy alkyl group), R<1> shows H or methyl group, R<2> to R<4> are the same or different and are each H or a 1-6C alkyl or hydroxy alkyl group, (m) shows an integer of 0 to 20, and (n) shows an integer of 1 to 4].
Patent JP-2002248015-A (JP)
Title: Compact container
Inventor: ASAKAWA TETSUYA
IPC: B65D45/28
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To structure a lid engagement and unlocking mechanism that is easy to assembly using a wire diameter spring and a push button. SOLUTION: This compact container has a body 1 having a recess 2 in the tip, an internal frame 10 in which an outward flange portion 12 formed in the upper end of a storage peripheral wall 11 is mounted in the body 1 and that forms a storage portion 3, a lid 20 in which an engagement piece 22 having an inward hook 21 is vertically provided in the tip and that is rotatably fastened to the rear end of the body 1, a push button 30 having an engagement hole 32 in which an outward hook portion 31 engaging with the hook 21 is formed and that is longitudinally movably mounted in the recess 2 of the body 1 and a wire diameter spring 40 longitudinally urging the push button 30, and notched recess 14 narrower than the push button 30 is provided in the flange portion 13 of a forward portion in the flange portion 12 of the internal frame 10,  and the underside of the storage peripheral wall 11 is fixed to the bottom plate 9 of the body 1 by ultrasonic welding, and the flange 13 of the forward portion is made flexible, and the push button 30 can be press fitted into the recess 2 of the body 1.
Patent JP-2002253904-A (JP)
Title: Method for deciding flocculating condition and jar tester
Inventor: MIYANOSHITA TOMOAKI
IPC: B01D21/30
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To decide an adequate flocculating condition. SOLUTION: A sample is housed in a vessel 10, in which a high molecular flocculant is then mixed. The turbidity of the flocculant-mixed sample is measured by a turbidimeter 18 during slow-speed agitation. It is decided according to the measured turbidity that how quickly to be agitated is adequate.
Patent JP-2002258881-A (JP)
Title: Device and program for detecting voice
Inventor: ENDOU KAORI
IPC: G10L15/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To decide voice/non-voice with high accuracy, even when environment noise is large around a voice-detecting device and a voice detection program which decide a voice/non-voice section from a voice signal with environment noise superimposed thereon. SOLUTION: A voice characteristic quantity calculating means 1-2 calculates voice characteristic quantities, such as power of a voice signal, a zero crossing rate, peak frequency of a power spectrum and a pitch cycle, with respect to an input signal in each frame given time sequentially from an input means 1-1. A higher order component emphasizing means 1-3 calculates a characteristic quantity obtained by emphasizing the high pass component of a voice frequency characteristic quantity. A voice-deciding means 1-4 performs voice/non-voice decision, on the basis of the characteristic quantities. Furthermore, a means for calculating the existence/absence of the regularity of a voice resonant period is included to perform voce/non-voice decision, on the basis of the existence/ absence of the regularity.
Patent JP-2002261877-A (JP)
Title: Incoming call transfer device and method therefor
Inventor: MATSUI KOZO
IPC: H04M11/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an incoming call transfer device and an incoming call transfer method in which a transfer function may not be used by a third party without permission, the number of digits of an incoming sub-address can be efficiently utilized, and the operation by a calling terminal can be performed easily. SOLUTION: An information analyzing circuit 103 compares an originator number in an incoming SETUP with a transfer originating-accepted originator number which is preset in a memory 101. When the originator number coincides with the transfer originating-accepted originator number which is preset in the memory 101, the circuit 103 confirms whether or not an incoming sub-address is preset in the incoming SETUP, and transmits the telephone number preset in the incoming sub-address to an information editing circuit 104. The circuit 104 sets the telephone number of a telephone set 3 in an incoming address to generate an outgoing SETUP to make an automatic call.
Patent JP-2002258895-A (JP)
Title: Multichannel sound recording and reproducing device
Inventor: IKEUCHI JUNICHI
IPC: G10L19/008
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel sound recording and reproducing device which is small in size, light in weight, law in electric power consumption and superior in portability. SOLUTION: A non-volatile semiconductor memory is used as a memory medium and further an S-RAM which does not require refresh operation is used as a buffer to be used in writing and reading out, by which the electric power consumption is reduced as a whole, and reduction in size and weight is achieved.
Patent JP-2002265825-A (JP)
Title: Ink composition for ink jet recording
Inventor: UEKI HIROYUKI
IPC: C09D11/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition having high fixing speed and free from print-through. SOLUTION: In this ink composition, transmission amount of ultrasonic wave measured by using a paper medium in which a time (maximum transmission time of ultrasonic wave) required to make transmission amount of ultrasonic wave measured when water is absorbed in paper maximum is >=1 sec is <=90% per sec. In the ink composition, preferably, decreasing rate (maximum decreasing oblique angle) per unit time of transmission amount of ultrasonic wave is >=50% and frequency of ultrasonic wave is 2 MHz.
Patent JP-2002270125-A (JP)
Title: High voltage electric appliance
Inventor: SATO TAKANORI
IPC: H01J37/248
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high voltage electric appliance by inhibiting the deficient insulation mainly in a high voltage connection part. SOLUTION: In the high voltage connection part 13-11 of an ion beam processing observation pattern producing device 1 as the high voltage appliance, a filling material for preventing dew concentration and humidity absorption is filled in the gap 13-113 between a connection bushing 13-111 on the transmitting side and a flange 13-112 on the receiving side, so that the increase of leak currents is inhibited and the dielectric strength is increased.
Patent JP-2002264685-A (JP)
Title: Two-wheel/four-wheel drive changeover control method for off-road traveling vehicle
Inventor: KITAI HARUO
IPC: F16D11/10
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To smoothly change from two-wheel drive to four-wheel drive in a two-wheel/four-wheel drive changeover control method for an off-road traveling vehicle with a dog clutch for changing two-wheel/four-wheel drive. SOLUTION: The dog clutch 48 is constituted to be intermittent by moving a shift sleeve 52 with a dog claw 51 between a connected position and a cut-off position A0 by an electric motor 53. The electric motor 53 is provided with a potentiometer 54 capable of detecting the position of the shift sleeve 52. A detection signal from the potentiometer 54 is inputted to a controller to control the position of the shift sleeve 52 by the electric motor 53 on the basis of the position detection signal. When the dog claw 51 and an engaging recessed part 57 are not engaged and an abutting state continues for a fixed time, an output shaft 61 of the electric motor 53 is once returned into a starting point position B0 and after the lapse of the fixed time, the shift sleeve 52 is moved again into the connected position A2.
Patent JP-2001298531-A (JP)
Title: Method for inputting key code into electronic device and electronic device
Inventor: LINDEN MIKAEL
IPC: H04M1/724
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To realize a method for inputting a key code into a device by a safety and simple method without increasing the size and the manufacturing cost of an electronic device remarkably. SOLUTION: An electronic device 1 operating as an auxiliary device of radio equipment is provided with a manual input means of the key code, and this means has at least one selector 2 constituted so as to select the key code or its one element. Then, by selecting the key code by using the at least one rotatable selector 2 to input it to an auxiliary device, a safety radio data transmission link is provided between the auxiliary device and the radio equipment.
Patent JP-2002269106-A (JP)
Title: Device for introducing book
Inventor: MATSUMOTO SEIJI
IPC: G06Q30/06
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a book introducing device capable of efficiently providing books that can be interesting to a user on the basis of preference of the user by automatically deciding the user preference from the detailed description information of books read by the user and other interactive inputs. SOLUTION: This book introducing device 1 is provided with: a user information database 22 for storing and managing user personal information and preference information; a book information database 21 for storing and managing book information; an interactive processing controlling means 17 for receiving a retrieval request from the terminal device of the user, starting a necessary processing means and answering results to the user terminal; a book recommending means 14 for retrieving the book information database while referring to the preference information of the user and recommending and presenting a book coinciding with the user preference ; and a user profile updating means 15 for updating user preference information data from an interactive input of the user.
Patent JP-2002265574-A (JP)
Title: Polyester resin and electrophotographic photosensitive material using the same
Inventor: KATO SATOSHI
IPC: G03G5/05
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin which excels in both abrasion resistance and sliding properties, and an electrophotographic photosensitive material using the polyester resin in the photosensitive layer. SOLUTION: The polyester resin contains a repeating unit to be represented by formula (1) (wherein R1 -R8 are each independently hydrogen atom or a substituent; X is a single bond or a divalent connecting group; and Y is a divalent organic connecting group) in the structural formula, and has a viscosity average molecular weight of 10,000-200,000, and is used as the binder resin for the photosensitive layer.
Patent JP-2001298746-A (JP)
Title: Data compressor for digital recording system and its control method
Inventor: RI ZAIKUN
IPC: H04N19/51
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a data compressor for a digital recording system and its control method for video image compression to compress digital video information of a moving picture by a wavelet and fractal video image compression system. SOLUTION: The data compressor 410 includes a video recording control section 200 that calculates video information with respect to an object whose information is received from entered video data, calculates video information with respect to a mobile object by utilizing the video information, compares video data having been entered precedingly with video information entered at present, generates new video information with respect to the mobile object and compresses it.  The data compression control method includes a step where video information with respect to the mobile object is calculated from the video data and the information is compared with the precedingly entered video data, a step where the video information with respect to a new mobile object is calculated and approximated video information is generated, and a step where the video image with respect to the new mobile object and the generated approximated video information are compressed and the compressed information is stored in an information storage medium.
Patent JP-2002263109-A (JP)
Title: Surgical treating tool
Inventor: TAKAHASHI YASUSHI
IPC: B25J7/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce physical restrictions (weight, an operation range that is too wide and the reducing operation of the degree of freedom at the time of maximum swing) in a hand operation and to realize complicated movements by a simple operation. SOLUTION: A control part 42 is composed of a CPU 46 for controlling a driving part 45 driving actuators 41a, 41b, 41c and 41d with a RAM 44 as an operation area according to a program stored in a ROM 43, and a control instruction to the CPU 46 is given by an operation switch 47 provided on the exterior surface of an operation handle 4. To the control part 42 and the driving part 45, power is supplied from a power source part 48 composed of a battery.
Patent JP-2001344392-A (JP)
Title: Work flow system with automated transfer function in one's absence
Inventor: MIYAZAKI KANAME
IPC: G06Q10/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent slowdown or delay in processings due to the absence of a contact person, by searching another responsible person having authority capable of processing, so as to request processings to a person present. SOLUTION: At the request of proceeding for verification and approval and the like, the contact person who processes for verification and approval and the like and another person who has authority for proceeding these processings, as an acting person in charge based on processing authority limits of a work flow table 1 in response to these processings, authority limits available for acting and personal information from a personal information table 2. An operation schedule table 3 is searched to confirm the presence of the person in charge or a person who can act for himself. In the case of presence of those persons, the documents to be processed are transferred for processing. When the persons in charge are not present, the documents are returned later than day after tomorrow, or the processing is terminated.
Patent JP-2002266663-A (JP)
Title: Intake control device for internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F01L1/18
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure made substantially throttle-less to reduce a pumping loss and considering the recirculation of blowby gas or the like. SOLUTION: This device comprises a lift and working angle variable mechanism capable of simultaneously and continuously extensively and contractively controlling the lift and working angle of an intake valve, and a phase variable mechanism for delaying and advancing the phase of the lift central angle to control the intake quantity by the variable control of valve lift characteristic of the intake valve. A negative pressure regulating valve 61 is provided on an intake inlet passage 59 at the end of a collector 58 to generate a fixed negative pressure within the collector 58. Since the negative pressure fluctuation in the collector 58 is small, an air cleaner element 60 is housed in the collector 58 to miniaturize the whole intake system. This device further comprises a fresh air inlet passage 68 and a blowby gas passage 66, so that the recirculation of blowby gas using the negative pressure in the collector 58 can be performed.
Patent JP-2002263716-A (JP)
Title: Device for calculating pass schedule in reversing mill
Inventor: YAMAGUCHI NAOKI
IPC: B21B37/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a calculating device for a pass schedule for contriving stable operation, the improvement of the maintainability of the pass schedule and the quality of products. SOLUTION: By sellectively performing one of a draft optimizing mode 20, a load ratio distributing mode 21 and a draft ratio distributing mode 22 which are determined on the basis of rolling conditions or the like decided by the kinds of steel of rolled stocks in a reversible mill, a pass schedule optimal to the rolled stock is calculated.
Patent JP-2002269157-A (JP)
Title: System for processing optimization
Inventor: UKAI OSAMU
IPC: G06F17/50
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method that describes input data in an optimization system in the form that anybody can understand the input data and unites the input data in a compact manner, and a system that leaves know-how of problem setting, etc., in an application program such as the existing analysis program as a knowledge base. SOLUTION: The interfaces of the optimization system and the application program are made to be an XML(extensible markup language), a design variable (including constraint condition) candidate is inputted or outputted to/from input data in the application program such as the analysis program and an objective function and a constraint condition candidate are inputted or outputted to/from output data by particular keywords that respectively conform to the XML, and the optimization system reads data described in the XML, respectively defines the data as a constraint condition and an objective function and enable problem setting by deciding on which variable to be adopted in the constrain condition and in the objective function respectively in a performance mode.