baber/WOPTO huggingface dataset:
Patent JP-2001214389-A (JP)
Title: Method of deinking from wastepaper
Inventor: SUGINO MITSUHIRO
IPC: D21B1/16
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To establish a practical process for increasing the efficiency of the cellulase deinking process by optimizing the process based on the mechanism of the cellulase deinking. SOLUTION: In the reclaiming process for the toner-printed wastepaper, the cellulase is added to the pulp and treated at the kneading or dispersing step, and additionally cellulase-treated pulp is treated in another apparatus that can always stir the pulp fibers so that they may be kept fluid. When necessary, the fluid pulp is diluted and finally, the toner is removed from the pulp in the following toner-removing step, to produce the objective deinked pulp.
Patent JP-2001215157-A (JP)
Title: Method and system for measuring stress or stress distribution with use of stress emission material
Inventor: JO YUKIO
IPC: G01L1/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method and a measurement system whereby a stress distribution can be directly observed in a cordless manner in real time by utilizing a material which emits light by stress, and moreover a stress, the stress distribution or stress images can be simply measured. SOLUTION: The stress is applied to a body to be tested which includes the stress emission material emitting light by itself in proportion to the stress. The stress distribution at the body is visualized on the basis of an emission intensity of the stress emission material at the body. The stress or the stress distribution at the body can be obtained by measuring the emission intensity of the stress emission material at the body and comparing the measured value with correlative data between the emission intensity of the stress emission material and the stress.
Patent JP-2001214036-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MAEBOTOKE SHINICHI
IPC: C08K5/09
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing semiconductors capable of highly filling an inorganic filler with slight fouling of metal molds and excellent in mold releasability and moisture and solder crack resistances. SOLUTION: This epoxy resin composition for sealing the semiconductors is characterized in that the epoxy resin composition consists essentially of (A) an epoxy resin, (B) a phenol resin, (C) a curing accelerator, (D) an inorganic filler, (E) a 24-48C saturated fatty acid anhydride, (F) a 12-40C fatty acid amide and (G) a 12-24C saturated fatty acid in a weight ratio (E/F) of the component (E) to the component (F) of (10/90) to (90/10).
Patent JP-2001215771-A (JP)
Title: Image forming device
Inventor: IHARA HIROFUMI
IPC: G03G15/01
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To correct registration deviation in the subscanning direction, to improve the detecting accuracy of the phase of plural photoreceptors and to improve correcting accuracy by highly precisely controlling a driving motor for driving plural photoreceptors and adjusting the phases of plural photoreceptors. SOLUTION: The rotational phases of plural photoreceptors are detected, a difference between the rotational phase of a specified photoreceptor being reference and the rotational phases of plural other photoreceptors is calculated plural times, and the rotational phase of each photoreceptor is corrected, based on the difference of the rotational phase set for every photoreceptor.
Patent JP-2000173885-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO MASARU
IPC: H01L21/027
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, where a peripheral light exposure is applied, and a part of a metal, wiring layer which is formed on the peripheral region of a silicon wafer and separated off by etching and scattered away or be suspended in cleaning chemicals when a silicon wafer is cleaned, is prevented from attaching to the other parts of the wafer. SOLUTION: In a case where a semiconductor device to which peripheral light exposure is applied is manufactured, a part around a silicon oxide film formed as a base layer is removed through a peripheral part removing process, a metal wiring layer 23 is formed on a silicon oxide film 21, the metal wiring layer 23 is subjected to a peripheral part removing process, and a part around the metal wiring layer 23 of the same area with a part around the silicon oxide 21 is removed.
Patent JP-2001221190-A (JP)
Title: Shaft seal unit for electrically driven pump
Inventor: KUBO YASUHITO
IPC: F04D29/10
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal unit for an electrically driven pump capable of easily of mounting by even a non-skilled hand in a field where a pump is used, without necessitating a special assemble tool, a jig, and the like, efficiently lubricating a shaft seal device sliding surface by smoothly circulating lubricating oil, and operating cooling action. SOLUTION: A double shaft seal device 7 is fitted to an outer periphery of a cylindrical shaft sleeve 6, its outer periphery is enclosed by an annular oil tank 8, a guide vane G for scrapping up oil is fixed on an inner circumferential surface of a cylindrical wall body 15 erectly disposed in the oil tank 8 enclosing the double shaft seal device 7, a horizontal hole 17B for oil inflow is disposed on a lower side of the cylindrical wall body 15 at a position in close proximity to a lower end part back side of the guide vane G, an annular groove clearance 17A for oil outflow is formed on an upper edge part of the cylindrical wall body 15, and a mounting seat 19 is disposed aside on circumferential wall upper edger part of the oil tank 8.
Patent JP-2001224133-A (JP)
Title: Power supply apparatus for uninterruptible construction operation
Inventor: MATSUKAWA MITSURU
IPC: H02J3/38
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To conduct uninterruptible construction operation, without having to use a large engine generator vehicle and by using a power supply vehicle which is small, which is superior in terms of an environmental aspect and whose power is generated by an inverter, with reference to a house to which the construction operation is to be performed and whose load amount is large. SOLUTION: A master power-supply vehicle 16 and a slave power-supply vehicle 17, which electrify the house 2 to which the construction operation as a distribution construction operation is to be performed, are provided with DC/AC converters 26, 27 which convert DC power supplies 18, 19 into AC power supplies by an inverter operation. The vehicles 16, 17 are provided with their drive and control devices 28, 29. At the device 18 in the power-supply vehicle 16, a means which forms phase information on the voltage control of the AC power supplies is installed, a means, which controls the output voltage of the converter 26 in an own vehicle to the phase of the phase information is installed, and a means which outputs the phase information to the device 29 in the power-supply vehicle 17 via a wired or radio transmission line is installed.  At the device 29, a means which fetches the phase information in the transmission line is installed, and a means by which the output voltage of the converter 27 in the own vehicle is controlled to the phase of the phase information is installed.
Patent JP-2001218912-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can increase the feeling of expectancy of a player by giving a novel interest to the game process during the time while the pattern of a display begins to vary and a display aspect indicating the possibility to recive a benefit is formed. SOLUTION: In the game machine such sa Pachinko machine, after pattern display rows 110, 130, 150 of a screen 20a begin to vary, a pattern 2 and a pattern 3 are combined with each other in the left pattern display row 110, while the other patterns are combined with each other two by two. In the right pattern display row 150, patterns 3, 4 are combined with each other, while the other patterns also are combined two by two. This, in each of the rows 110, 150, the total number of the patterns decreases, while the number of the functions held by the patterns increases.
Patent JP-2001221387-A (JP)
Title: Sealing structure for split case
Inventor: TAKAMURA TSUYOMICHI
IPC: F16L21/06
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for split cases, having small fastening torque of a bolt in joining a flange and for preventing water from leaking in deforming of a fluid pipe or a case. SOLUTION: The sealing structure for split cases comprised a plurality of divided cases 1a, 1b for covering the periphery of the fluid pipe by connecting facing flanges 2, flange packings 3b, 3c for water-tightly connecting the flanges 2, and an arched packing for water-tightly providing the casings 1a, 1b on the fluid pipe 8. The facing flange packings 3b, 3c are brought in pressure- contact with each other to water-tightly connect the flanges 2. In at least one flange packing 3b, a projecting part 3h projecting toward the other flange packing 3c is formed on the plate-shaped base part.
Patent JP-2001220997-A (JP)
Title: Shield tunnel lining body
Inventor: KONDO JIRO
IPC: E04G21/12
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a shield tunnel lining body capable of preventing a segment from deviating to a direction orthogonal to the circumferential direction and the segment from dropping in assembling the shield tunnel lining body with a segment constituting a ring-like segment assembly butting against another segment. SOLUTION: In a shield tunnel lining body comprising a plurality of ring-like segment assemblies, which are integrated by circumferentially assembling segments which are made from a plurality of reinforced concrete blocks divided circumferentially, inserting a PC steel material into a duct penetrating the segments in the circumferential direction and introducing pre-stress by making the PC material become intense, axially connected to each other, a shift stopping pin 51 is provided in the end face connected to another segment 1d in a segment 1c constituting the ring-like segment assembly is connected so as to be projected toward the other segment 1d from the segment 1c, and a recessed section 43 is provided to contain the shift stopping pin 51 therein in the end face of the other segment 1d.
Patent JP-2001028398-A (JP)
Title: Mos device for analog circuit
Inventor: HADIDI KAIRORA
IPC: H01L21/8234
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To downsize a circuit by eliminating parasitic capacitances generated by interconnections for electrical connection among devices. SOLUTION: This CMOS device for analog circuits includes a source S, a drain D, and a gate G. The concentration of ions implanted into a channel connecting the source to the drain is formed with a gradient which is continuously or stepwise 4 and 5, extending from the source to the drain.
Patent JP-2001222258-A (JP)
Title: Fluorescent display tube driver
Inventor: TANIGUCHI MIHO
IPC: G09G3/20
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a transmitting side for data transfer and to avoid outputting erroneous data in a fluorescent display tube driver. SOLUTION: A shift register 101 conducts serial/parallel conversion for serial data signals S102 that transfer display data. A data register 102 stores output data S103 of the register 101. A high breakdown strength output port 104 outputs driving data D0 to Dn of the fluorescent display tube in accordance with display data S104 stored in the data register 102. A data register control section 10 receives discrimination signals S208 which indicate whether same data are continuously received or not. When the signals S208 indicate that same data continue, data fetch by the data register 102 is inhibited by control signals S209.
Patent JP-2001230995-A (JP)
Title: Contents-producing device and network type broadcasting system
Inventor: KUBOKI JUNICHI
IPC: G06Q50/32
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a contents-producing device by which contents comprising a video and a voice, etc., are easily produced with a high level of completion, without having to carry a heavy and bulky video unit. SOLUTION: The contents producing device 11 is constituted of a base material recording means for recording a video and/or a voice to be a base material, an information input means to be used for inputting various kinds of information, including the editing intention of a user, an information processing means for performing a desired information processing comprising editing to the video and/or the voice recorded by the recording means, and a contents output means to be used for outputting the video and/or the voice to which the desired information processing is performed by the information processing means.
Patent JP-2001225716-A (JP)
Title: Vehicular seat
Inventor: MORI KAZUMASA
IPC: B60R22/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To lock a lock member of a child seat in a striker simply and speedily and prevent forward and backward tilting movement of a seat back by a reclining device while the child seat is locked to support the child seat stably. SOLUTION: An operation piece 41 is provided in close proximity to the striker 21 of a seat frame 12 so as to turn. A connection member 47 is attached to the operation piece 41, and a stopper 51 is attached to a base 33 of the reclining device 31. When an end part 47b of the connection member 47 is connected with the stopper 51 and the lock member 9 of the child seat 7 is locked in the striker 21, the operation piece 41 is pressed by the lock member 9 and turns to operate the stopper 51 through the connection member 47 due to the turn of the operation piece 41 and lock an operation lever 37.
Patent JP-2001230220-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KOMAI HISANORI
IPC: C23C18/16
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the plating property of electroless plating using a hypophosphite as a reducing agent or the reliability or copper (copper alloy) wiring by selectively and uniformly catalyzing the surface of the wiring by using palladium. SOLUTION: At the time of forming a barrier film 31 which functions to prevent the diffusion of metallic wiring using electroless-plated copper or copper alloy on the wiring 21 in this method of manufacturing semiconductor device, a step of selectively forming a catalytic metallic film 26 which acts as the catalyst of the electroless plating on the wiring 21 by substitution plating using a substitution plating solution maintained at a temperature between 30 deg.C and its boiling point and a step of selectively forming the barrier film 31 on the metallic film 26 by electroless plating are executed.
Patent JP-2001231029-A (JP)
Title: Remote camera system
Inventor: MATSUI NAOKI
IPC: H04N5/232
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive remote camera system that can effectively utilize a camera installed at a remote site. SOLUTION: The remote camera system employs a live camera that can remotely control a photographing direction to composite frames 6 photographed in different directions and to generate a composite image 7, which a memory stores. When the system receives a revision request of the photographing direction from a user, the system shifts an extract range 72 in the composite image 7 in the memory corresponding to the photographed image by the live camera into a horizontal direction Mx or a vertical direction My in response to the revision request and transmits the image in the extract range 72 to the user.  Thus, it is not required to mechanically change the photographing direction of the live camera, and the system allows the user to feel as if he actually is operating the live camera only by performing the electric image processing of the composite image 7 independently of the live camera. That is, even when requests of photographing direction revisions come from plural users, one set of the live camera is enough to respond to the requests. Thus, the camera is effectively utilized and the inexpensive remote camera system is realized.
Patent JP-2001228897-A (JP)
Title: Speech input device and control method for the same, and memory medium stored with program code thereon
Inventor: KATO AKIRO
IPC: G10L13/04
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To fine out a place where the contents of a recorded voice memorandum are desired to be listened more easier than heretofore and to reproduce this place. SOLUTION: Speech input is carried out by a microphone. Analog-to-digital and digital-to-analog conversion are carried out with a voice memorandum IC. The voice memo is recorded by a memory for voice memo. The memorandum is reproduced by a speaker. The speech recognition and recognition results of speech input signals are subjected to character data conversion at a speech recognition device. The control of the speech input device is carried out by a microprocessor. Character data are displayed by a display device. The character data, index number and the time when the speech recognition is carried out, are recorded by an index memory. The program codes for controlling the speech input device are stored by a memory for a control program. The time, when the speech is carried out, is announced by a clock timer. The interval time and recognition time are generated by a timer.  The selection of index information and the instruction of speech input and start are carried out by a control switch.
Patent JP-2005231034-A (JP)
Title: Printer
Inventor: UEHARA TAKEYA
IPC: B41J11/66
Filed: 2000-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To do printing with a predetermined printing width in a printer using roll paper with a limited printing width.  <P>SOLUTION: This printer, which do the printing for each line on the roll paper, comprises a printing data editing means for performing editing by setting printing data on a predetermined number of characters equivalent to one line, and setting the printing data equivalent to a predetermined number of lines to be a printing area, and a printing means for doing the printing by turning the printing data at an angle of 90° on a line basis. The printing means does the printing in the paper feeding direction of the roll paper by turning the printing data for each line in the printing area, which are edited by the printing data editing means, at an angle of 90° on a line basis, and does the printing with a predetermined space between the printing areas in the paper feeding direction of the roll paper. In the editing of the printing data, the printing data are split according to a printing data amount limited by the width of the roll paper, so as to form a printing area, and the printing is done in the paper feeding direction of the roll paper by taking the printing area as a unit, so that the printing can be done with the predetermined printing width on the roll paper with the limited printing width.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2001238376-A (JP)
Title: Motor stator core
Inventor: MASUMOTO KOJI
IPC: H02K1/18
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a motor stator core, capable of restraining efficiency drop, and vibrations and noise of a motor by relieving the stresses at slot bottoms generated at manufacturing and assembly of the motor. SOLUTION: This motor stator core is constructed into an annular form, by bendably connecting a plurality of magnetic pole piece sections having back yokes and teeth sections protruding from the back yokes through joint sections formed at the back yokes, and after winding, bending the joint sections of this core, wherein the magnetic pole piece sections are constructed, so that the slot bottoms constituted of the back yokes and the tee sections form a curved line.
Patent JP-2000248435-A (JP)
Title: Roller for belt type draft device
Inventor: BIRKENMAIER WILHELM
IPC: D01H5/74
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject roller which guarantees the accurate travel of a belt, can draft fibers having various fineness values by slightly changing a press force at the axially central portion of the roller, and has excellent operability by disposing a bushing capable of being moved in the radial direction in the central portion of the roller. SOLUTION: This roller 10 used for the belt type draft device of a fine spinning frame, wherein the axially central portion of the roller 10 is inward depressed in the radial direction in comparison with both the side end circumferential edge portions 13, 14. Therein, a bushing 17 capable of being moved in the radial direction is disposed in the central portion of the roller 10. The outer diameter of the bushing 17 is the same as or slightly smaller than the diameters of both the side end circumferential edge portions 13, 14. The roller 10 has an axially directed space 19 between both the side end circumferential edge portions 13, 14, and is formed of two the portions 11, 12 which have the same and mirror symmetric shapes with respect to a surface perpendicular to the axial line.  Both the portions 11, 12 comprise the circumferential edge portions 13, 14 and axially extended portions 15, 16 which have a smaller diameter than those of the circumferential edge portions 13, 14. Both the axially extended portions 15, 16 are brought into contact with each other to limit the radial direction displacement of the bushing 17.
Patent JP-2001235875-A (JP)
Title: Method for forming solid structural component
Inventor: KITAMURA SHUICHI
IPC: H01J9/24
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a solid structural component, in particular, effectively used in the formation of the partition wall of FED(field emission display panel) or the like and a micromachine in relation to a method for forming a cubic fabric suitable for use in the production of a fine three- dimensional structure. SOLUTION: At least two photosensitive resin composition layers different from each other in sensitivity to exposure are laminated on the surface of a substrate, exposed through a pattern mask and developed.
Patent JP-2001240076-A (JP)
Title: Liquid bag and holding tool for the liquid bag
Inventor: KAI SHIGEO
IPC: B65D77/24
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid bag or a holding tool for the liquid bag, which are excellent in usability. SOLUTION: When peripheral edges to be overlapped of films 11 of the liquid bag 10 are heat welded, respective ends of a suspending band 13 composed of a synthetic resin and provided between the films 11 to be welded on the peripheral edges corresponding to each other on both sides, and respective ends of the band 13 are so welded as to be integrated together on the side edges of the bag 14 with a spout 2 as its center.
Patent JP-2001239452-A (JP)
Title: Finish polishing method for semiconductor wafer
Inventor: KATO TAKEO
IPC: B24B37/20
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce microroughness of a surface of a water in a short time and stabilize final face quality. SOLUTION: In this finish polishing method for a semiconductor wafer for polishing the wafer by providing polishing slurry between the semiconductor wafer and an abrasive cloth to determine final face quality of the surface of the wafer, it comprises a first polishing process for polishing the wafer using a first abrasive cloth made of a nonwoven fabric having a compressibility of less than 10% or a foaming polyurethane material and first polishing slurry having a content of additive organic substance of 10 ppm or more or a second polishing process for polishing the wafer using a second abrasive cloth whose surface layer having a compressibility of 5% or more is made of suede and second polishing slurry having a content of additive organic substance of less than 10 ppm.