baber/WOPTO huggingface dataset:
Patent JP-2002353383-A (JP)
Title: Semiconductor device
Inventor: ARAKI CHIHIRO
IPC: H02M1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for directly soldering a bare chip on a conductor pattern of a substrate without using heat radiation dedicated heat sink, sufficiently and surely dispersing thermal stress by resin sealing and suppressing the thermal stress for a semiconductor chip. SOLUTION: In the semiconductor device for forming a conductor pattern 3 through an insulation layer 2 on a metal substrate 1 and directly soldering a semiconductor bare chip 7 on the conductor pattern 3, the semiconductor bare chip 7 is sealed by a resin 8 having the substantially equal linear expansion coefficient as the linear expansion coefficient of the conductor pattern 3.
Patent JP-2002355467-A (JP)
Title: Thread guide device for sewing machine
Inventor: KOTAKI HIROSHI
IPC: D05B53/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a thread guide device for a sewing machine accurately performing a thread guide operation. SOLUTION: The thread guide device of the sewing machine is provided with a thread transfer means 10 and a treading means. The thread transfer means 10 is provided with a thread holding part 30 capable of holding a needle thread, holds the needle thread at an upper thread holding position by the thread holding part 30 and transfers it to the vicinity of the eye of a needle below. The threading means inserts the needle thread transferred to the vicinity of the eye of the needle by the thread transfer means 10 to the eye of the needle. Also, the thread transfer means 10 is provided with holding pressure change means (a transfer body cam 19, a holding pressure changeover piece 46, a holding pressure changeover operation plate 40, a holding pressure changeover adjusting plate 42, a holding pressure changeover link 43 and a holding pressure changeover plate 44) changing the holding pressure of the thread holding part 30 at the transfer time of transferring the needle thread from the thread holding position to the vicinity of the eye of the needle and the return time of returning the thread holding part 30 to the thread holding position after transferring the needle thread to the vicinity of the eye of the needle.
Patent JP-2002363611-A (JP)
Title: Thermal processing equipment by electric heating
Inventor: KIKUCHI KOTARO
IPC: B22F3/14
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of nonuniformity of temperature distribution in a material to be treated at sintering treatment. SOLUTION: Thermal processing equipment 10 is used to apply sintering treatment to a sintering material M by means of heat generation by electric heating by supplying pulse electric current to the sintering material M in a powdery state, and has a die 60 to be charged with the sintering material M, counter electrodes 50 for applying pulse electric current in a state where the die 60 is held between them, auxiliary heating members 80 provided around the die 60, a control device 130 or the like.
Patent JP-2002355097-A (JP)
Title: Reagent for measuring alpha-amylase activity and measuring method
Inventor: SUGISAWA SHIZUKO
IPC: C12Q1/40
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent for measuring α-amylase activity without affected by the influence of the hypoglycemic agent in a sample and provide a method for measuring α-amylase activity. SOLUTION: Alfa-amylase activity in a biological sample is measured by measuring a measurable material isolated from a malto-oligosaccharide derivative by reacting an agent containing a malto-oligosaccharide derivative expressed by general formula (wherein R<1> expresses a group which binds to 1 position of a reduced terminal glucose through a bond capable of being cleaved with α-amylase and becomes a material to be detected when the bond is cleaved) and α-glucosidase with a biological sample containing α-amylase.
Patent JP-2002357255-A (JP)
Title: Toroidal type variable-speed drive
Inventor: YAMASHITA TOMOHITO
IPC: F16H15/38
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type variable-speed drive improving the strength and the wear and abrasion resistance of the cage. SOLUTION: The cage 20 is provided with the annular main body 22 having a uniform wall thickness from the inner peripheral end to the outer peripheral end and a plurality of pockets 24 formed in the circumferential direction of the main body 22. Each pocket 24 holds rolling bodies 8 to be freely rotatable. The main body 22 is made of a metallic member having a strength hard to deform against external forces working during power transmission. A membrane 26 is fitted to both side faces confronting to the inner ring 7a and the outer ring 7b of a thrust antifriction bearing, and the membrane 26 slides at a low friction coefficient to the inner ring 7a and the outer ring 7b of the thrust antifriction bearing.
Patent JP-2002356834-A (JP)
Title: Earth monitoring system in sediment system
Inventor: OKUDA MASAHITO
IPC: G08B21/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an earth movement monitoring system in a sediment system in which the change with time of an earth movement status in the sediment system is measured and data to the foreseeing and prediction of a disaster scale generated by these movement and deposition of earth, the establishment of evaluation technique to an erosion-sediment control facility or the like can be controlled. SOLUTION: In the sediment system as the whole region in which earth is moved from the hillside slope A of the uppermost stream section of a river to the littoral drift region of a coast B, the whole region is divided into the three regions of the hillside slope A, a torrent and a dam C and a river course D, and a permeation type erosion control dam 1 is installed in the region of the torrent and the dam C. In the sediment system, a sediment-layer thickness measuring device 3 and a water-level measuring device 5 are mounted on the upstream side, using the erosion control dam 1 as a boundary while a flow velocity-flow rate measuring device 7 measuring a flood flow rate and the quantity of sediment passing through a permeation section is secured, using the erosion control dam as the boundary. In the sediment system, a river-bed lowering measuring device 9 is set up in the region of the river course D, and a control device 15 controlling data measured by each measuring device is fitted.
Patent JP-2002361292-A (JP)
Title: Anaerobic digesting apparatus
Inventor: RAJIV GOEL
IPC: C02F11/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To decrease ammonia produced from organic nitrogen in an anaerobic digesting process and to realize high-load treatment in an anaerobic digesting apparatus to reduce the volume of raw water containing an organic waste liquid by anaerobic treatment. SOLUTION: The raw sludge is subjected to anaerobic digestion in an anaerobic digestion tank 1 and the digested sludge is concentrated by a centrifugal separation means 2. The separated sludge is returned to the anaerobic digestion tank 1, while the separated water is discharged to the outside of the system. A part of the digested sludge is sent to a nitrification tank 4 to nitrify ammonia nitrogen, solubilized in an ozone reaction tank 3, sent to a denitrification tank 5 to denitrify nitric acid nitrogen and then returned to the anaerobic digestion tank 1. Or, a part of the digested sludge is nitrified in the nitrification tank while another part is solubilized in the ozone reaction tank, then the digested liquid and the solubilized liquid are sent to the denitrification tank to be denitrified and then returned to the anaerobic digestion tank.
Patent JP-2002364938-A (JP)
Title: Method for controlling internal pressure of compressor during interruption of air conditioner
Inventor: SAEKI KATSUMASA
IPC: F25B1/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To (1) restart a compressor in a short time by reducing the time required for attaining pressure balance of the compressor, and (2) prevent the viscosity of refrigeration machine oil from being lowered due to suction of liquefied refrigerant of the compressor at the time of restarting. SOLUTION: The purpose (1) is achieved by controlling, in preparation for restarting the compressor after an interruption of the compressor, a bypass valve of a bypass circuit connected to a high pressure section and a low pressure section during the interruption of the compressor to make a high pressure section gas in a refrigeration cycle to bypass to a low pressure section in the cycle, to regulate the pressure inside the compressor to an intermediate pressure between a high pressure side pressure and a low pressure side pressure, and further to regulate the pressure difference between the low pressure and the intermediate pressure of the compressor within a range in which the compressor can be restarted. The purpose (2) is achieved by disposing a check valve between the high pressure side condenser and an inlet of the bypass circuit so as to prevent the liquefied refrigerant in the high pressure side condenser from flowing to the low pressure side when the bypass valve is opened.
Patent JP-2002367475-A (JP)
Title: Operation switch device
Inventor: NAKAMURA TOSHIYUKI
IPC: H01H13/14
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To improve quality by preventing mixing of foreign substances and contact thereof to a live part constituting a control device with an inexpensive and compact structure even if an abnormal state is generated, in an operation switch device for operating a switch installed in a control device having live part, by operating an operation sheet with characters or the like printed on a surface thereof. SOLUTION: An operation sheet 1 with characters or the like printed on the surface for operating an apparatus is stuck to an outer shell 12. The control device 4 having the switch 3 is mounted to the back face of the outer shell 12. The switch 3 is operated through opening parts 13 of the outer shell 12 from the operation sheet 1, by an operation button 11 mounted by facing to the switch 3. An stretched part 14 formed by stretching the edge of the operation button 11 is set larger than the opening parts 13 of the outer shell 12.
Patent JP-2002368783-A (JP)
Title: Atm inverse multiplexing and base station for mobile communication
Inventor: KOGURE SHINICHI
IPC: H04J13/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an ATM inverse multiplexing that selects a synchronizing signal such as a clock signal as required. SOLUTION: A line interface 23 of an ATM inverse multiplexing section 13 generates a reference signal from an ATM frame received via each transmission line 6 by each transmission line 6 and outputs the reference signal to an IMA(Inverse Multiplexing for ATM) circuit 20. The IMA circuit 20 transfers a plurality of the reference signals to a PLL circuit 21. The PLL circuit 21 sets the reference signal whose phase is most delayed among a plurality of the reference signals as a synchronizing signal. On the occurrence of a fault or the like in the transmission line corresponding to the reference signal set to be the synchronizing signal, the IMA circuit 20 outputs a synchronizing switching signal to the PLL circuit 21.  The PLL circuit 21 in response to the synchronizing switching signal sets the reference signal whose phase is next delayed to the reference signal set at present as the synchronizing signal for a new synchronizing signal.
Patent JP-2002360315-A (JP)
Title: Knitted slide fastener
Inventor: MATSUDA YOSHIO
IPC: A44B19/34
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a knitted slide fastener not allowing a cut of fixing yarn in a fastener element installation part of a fastener tape even if a sewing needle sticks in when directly installing an end part of the slide fastener to clothes or the like by the sewing, not causing yarn loosening, and not allowing separation of a fastener element line in the part from the fastener tape. SOLUTION: This knitted slide fastener has the continuous fastener element line 14 knitted into the fastener element installation part 13 of a side edge part in the longitudinal direction of the fastener tape 11 made by warp knitting together with the knitting of the fastener tape 11. Yarn composed of normal filament yarn, i.e., textured yarn is used as the fixing yarn F of the fastener element installation part 13. Thereby, even if the sewing needle sticks in the textured yarn, the sewing needle can pass among a large number of fibers composing the textured yarn. Accordingly, the fixing yarn F cannot be cut.
Patent JP-2002017681-A (JP)
Title: Ophthalmological image processing system
Inventor: HIDESHIMA MASAYUKI
IPC: A61B3/14
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmological image processing system by which an effort is not required for inputting photographic condition data into both an image analyzing device and an ophthalmological photographing device, and data input errors can be avoided. SOLUTION: The system is provided with an ophthalmological photographing device 201 for electronically obtaining an ophthalmological image of an eye examined of a examinee and an image analyzing device 202 connected to the device 201. The device 202 is provided with an inputting means 249 for inputting the photographic condition data, and transfers the photographic condition data inputted by the device 249 to the device 201 as information for photographing while adding the same identification data to the ophthalmological image photographed by the device 201 and the photographic condition data inputted by the device 249 to separately record the ophthalmological image and the photographic condition data.
Patent JP-2002368942-A (JP)
Title: Facsimile system and facsimile terminal
Inventor: OTA NAOKI
IPC: H04N1/32
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile system that can easily provide help information to a user when the user cannot recognize how to operate a facsimile terminal in the case of remotely controlling a PC client to the facsimile terminal via a network. SOLUTION: When the PC client 300 accesses the facsimile terminal 100 to control the facsimile terminal with a Web browser and the user cannot recognize how to operate the facsimile terminal, the user depresses a help button indicated in the Web browser menu. The facsimile terminal 100 accordingly transmits the help information of the HTML form stored in its internal storage device to the PC client 300. The PC client 300 receives the HTML data and displays the data on its screen. Thus, the user can recognize how to operate the facsimile terminal from the displayed help information.
Patent JP-2002366611-A (JP)
Title: Manufacture contract plant public advertisement method and system
Inventor: ARAI HITOSHI
IPC: G06Q50/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To utilize a plant which contracts for manufacture under a good condition. SOLUTION: A manufacture contract plant public advertisement system 10 is provided with a server 12 and the server 12 transmits mail to advertise for the manufacture contract plant of a product to respective member plants PCs 18. Then, the employee of the member plant accesses a homepage publicized by the server 12 by using the member plant PC 18 and confirms the details of public advertisement contents (conditions of a manufacture request). Then, in the case of applying, the condition in the case of contracting for the manufacture is registered to the homepage. The condition of manufacture contract is recorded in a data base 14. When a public advertisement period elapses, the server 12 retrieves the data base 14 and decides the plant which contracts for the manufacture under the better condition.
Patent JP-2002373217-A (JP)
Title: Guiding system for traveler moving space such as airport
Inventor: ISHIGAMI YOSHIHISA
IPC: G06Q50/14
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a large amount of travelers concentrated within fixed time with the various kinds of required information such as the certainty of departures and arrivals, the quickness of movement, time appropriateness, convenience by space utilization, comfortableness, inexpensiveness and environment security within facilities such as an airport, to perform safe and appropriate leading and guiding and to secure the normal operation of transport facilities such as airplanes. SOLUTION: Around the gateway of the facilities, an IT general guidance smart center 19 performing guiding and leading jobs for general travels is provided. Together with security equipment 13 performing security inspections for highjack prevention or the like provided adjacently to it, an emigration and immigration and domestic departure/arrival boarding guiding wide area space large hall 15 where all the traveler convenient service functions of an Internet room, a conference room, a childcare room, a medical office, eating, drinking and sales, etc., are installed comprehensively other than traveler check-in equipment performing check-in, emigration and immigration examination equipment, traveler boarding guiding equipment, airline agency function equipment and airline company traveler service job room equipment, etc., is installed.
Patent JP-2002372458-A (JP)
Title: Temperature detector and fixing apparatus using the same
Inventor: MAEYAMA RYUICHIRO
IPC: H05B3/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To easily and reliably detect a failure of a noncontact type temperature sensor. SOLUTION: The temperature detector 3 for noncontactly detecting the surface temperature of a sample 1 heated by a heating source 2 with a noncontact type temperature sensor 4 disposed apart from the sample 1 comprises a means 5 for measuring the impedance of the temperature sensor 4, a means 6 for determining on a failure of the sensor 4, based on measurement results of the impedance measuring means 5, a temperature adjusting means 7 for setting the temperature sensor 4 within a specified temperature range in the impedance measurement and a means 8 for shielding a detecting surface of the temperature sensor 5 in the impedance measurement.
Patent JP-2002078670-A (JP)
Title: Fluorescent imaging system
Inventor: TSUJITA KAZUHIRO
IPC: G01N21/64
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To assure a subject's safety by avoiding a damage of a living tissue by excess exciting light illumination to the tissue at a short distance in a fluorescent imaging system for imaging a self-fluorescent image generated from the tissue by illuminating the exciting light. SOLUTION: Whether an exciting light emitting end of a distal end of an endoscope is contacted with an organic tissue 10 of a part to be measured or not is detected by a contact detecting means 130. A detection signal detecting that the exciting light emitting end is contacted with the tissue 10 of the part to be measured is output to an exciting light output control means 120. The means 120 stops illuminating of the exciting light in response to the detection signal or even in a state in which the emitting end is contacted with the tissue 10, an intensity of the exciting light does not affect a damage to the tissue 10 but provides a safe strength to the subject.
Patent JP-2003009291-A (JP)
Title: Structure for diaphragm for optoacoustic transducer
Inventor: SAKAMOTO YOSHIO
IPC: H01L31/12
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm for a optoacoustic transducer with high performance suitable for mass-productivity. SOLUTION: A slit 1s is made on the diaphragm 1 for the optoacoustic transducer where a light emitting element and a light receiving element are placed at positions opposed to a reflection section 1a of the diaphragm 1 with a pressure receiving face 1d, light is emitted from the light emitting element to the diaphragm 1, and the light receiving element receives a reflected light in the diaphragm 1 so as to detect the position of the diaphragm 1.
Patent JP-2003003027-A (JP)
Title: Polypropylene-based composite resin composition
Inventor: SATO HARUHITO
IPC: C08F4/645
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene-based composite resin composition which causes no rigidity decrease at a high temperature and has heat resistance. SOLUTION: The polypropylene-based composite resin composition is composed of a stereospecific polypropylene modified with a terminated carboxylic acid group, a layered compound and, optionally, a polypropylene-based polymer.
Patent JP-2003006441-A (JP)
Title: Exchange ocr system
Inventor: ISHIO SATOSHI
IPC: G06Q40/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an exchange OCR system which improves the efficiency of entry operation by making it possible to enter transaction data equally to learning file use even when there is no past actual result of transaction and decreasing the possibility of repetition of mistransmission which has been a problem of a learning function. SOLUTION: The exchange OCR system reads the contents of a transfer request slip by using a character recognition device and generates desired destination data. When it is judged from the read result of the transfer request slip that the dealings are to be made between the headquarters and a branch, data are obtained from a CIF master.
Patent JP-2003002494-A (JP)
Title: Rolled paper sheet winding and cutting machine
Inventor: TSURUGA YASUTAKA
IPC: B65H16/06
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a rolled paper sheet winding and cutting machine capable of winding and cutting a predetermined length of a paper sheet from a rolled paper sheet to provide a predetermined folding width and number of paper sheets. SOLUTION: The rolled paper sheet winding and cutting machine is provided with a shaft rod 2 for holding the rolled paper sheet 1 from an inside, a feed roller 3 and an auxiliary feed roller 12 for pressing and drawing out the paper sheet 1a from the rolled paper sheet 1, a winding roller 4 for winding the paper sheet 1a drawn out of the feed roller 3 and the auxiliary feed roller 12, a cutting blade 5 for cutting the paper sheet 1a by a predetermined length arranged between the feed roller 3 and the winding roller 4, and a driving source 6 for driving the feed roller 3 and the winding roller 4. Furthermore, the rolled paper sheet winding and cutting machine is so structured that the feed roller 3 and the auxiliary feed roller 12 release the paper sheet 1a by separating at once at every time when the paper sheet 1a is drawn out by the predetermined length.
Patent JP-2003008542-A (JP)
Title: Orthogonal frequency-division signal demodulator
Inventor: IKEDA YASUNARI
IPC: H04B1/16
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal frequency-division signal demodulator that can eliminate distortion even when a digital signal supplied from an analog/ digital converter circuit has the distortion. SOLUTION: First an amplitude detection circuit 12 detects the amplitude of an IF signal amplified by a voltage-controlled amplifier means 4 on the basis of a digital signal supplied from the analog/digital converter circuit 5. Then an amplitude control signal generating circuit 13 detects a difference between the amplitude and a prescribed amplitude and gives a DC voltage based on the difference to a VCA(Voltage Controlled Amplifier) circuit 4. The VCA circuit 4 amplifies the IF signal while varying the amplification factor on the basis of the received DC voltage.
Patent JP-2003005190-A (JP)
Title: Liquid crystal display device
Inventor: IWASE KOICHI
IPC: G02F1/1339
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress the dislocation between substrates and the variation of a cell gap caused by the variation of the position of a columnar spacer due to the application of external force. SOLUTION: The top part of the columnar spacer SOC fixedly formed on the inner surface of one substrate of a pair of substrates SUB1 and SUB2 is positioned in a recessed part LYB of a multi-layered structure film LY that the other substrate has.