baber/WOPTO huggingface dataset:
Patent JP-2000027445-A (JP)
Title: Method for repairing existing wall surface
Inventor: FUJII TADASHI
IPC: E04B2/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of bonding a group of new tiles in layers on an existing wall surface. SOLUTION: A group of drill holes 7 is formed by drilling process whereby a part of an existing tiled wall surface 4 is locally drilled, and a net 9 is bonded to the existing tiled wall surface 4 via a layer of adhesion strengthening agent 8 and secured to a wall 1 by anchor members 10 having respective heads 10a fitted in the drill holes 7. An adhesive is applied to the net 9 and a group of new tiles 5 are bonded in layers on the net 9 via this adhesive layer 12 to construct a newly tiled wall surface 6.
Patent JP-H0483287-A (JP)
Title: Crt display device
Inventor: SHIGA MASAHITO
IPC: H04N3/27
Filed: 1990-07-26
Abstract: PURPOSE:To shorten a tuning time required up to the switching of a screen and to relax the voltage resistance request of a horizontal deflecting element(HDE) by connecting a 1st delay circuit between an external synchronizing(SYN) horizontal frequency/voltage conversion circuit and a horizontal deflection frequency(HDF) generating circuit and connecting a 2nd delay circuit between the conversion circuit and a horizontal deflection value control circuit. CONSTITUTION:This CRT display device is provided with the 1st delay circuit 20 for delaying the input of the HDF generating circuit 2 only when the output of the SYN frequency/voltage conversion circuit 3 is switched from 'HIGH' to 'LOW' and the 2nd delay circuit 25 for delaying the input of the horizontal deflection value control circuit 4 only at the time of switching from 'LOW' to 'HIGH'. When external SYN horizontal frequency fH is switched from high frequency to low frequency, voltage to be impressed to the HDE 7 is quickly dropped against the change of the internal HDF, and when the external SYN horizontal frequency is switched from low frequency to high frequency, the impression voltage to the HDE 7 is slowly raised against the change of the internal HDF. Since the maximum peak voltage of the HDE 7 is not excessively increased, an inexpensive CRT display device can be used.
Patent JP-H0922751-A (JP)
Title: Rotary type receptacle plug structure
Inventor: AMACHI RIYUUSUKE
IPC: H01R13/46
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce cost by simplifying the form of a plug molding, prevent the generation of imperfect contact between a plug terminal and a lock spring, and achieve correct positioning by rotating for a specified angle. SOLUTION: A plug molding 10 is molded as a pair of almost L-shaped plug terminals 11 each comprising a perpendicular part 11a as plug blade part and a horizontal part 11b as a shaft part are disposed symmetrically with the perpendicular parts 11a, 11a set back-to-back. Lock springs 20, 20 are provided to be resiliently engaged to hold the horizontal parts 11b, 11b of the plug molding 10 from the right and the left, and an engagement part 21 is provided at one end of the lock spring 20 to be engaged with an engagement protrusion 11c at a tip of the horizontal part 11b of the plug terminal 11 when the plug molding 10 is rotated for a specified angle.
Patent JP-2000031152-A (JP)
Title: Substrate processor
Inventor: TAKADERA HIROYUKI
IPC: C23C16/46
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To set the temperature of a substrate at a specified level without detecting temperature correlation. SOLUTION: A wafer processor comprises a susceptor 11 for holding a wafer W, a heater 12 for heating a wafer W mounted on the susceptor 11, thermocouples 15(1), 15(2) for detecting the temperature of the susceptor 11, a temperature controller 16 for controlling the heating temperature of the heater 12 based on the temperature detection outputs from the thermocouples 15(1), 15(2) and a thyristor unit 17.
Patent JP-2001020830-A (JP)
Title: High pressure fuel injection pipe for diesel engine
Inventor: KATO NOBUO
IPC: F02M55/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To detect leakage of fuel from a seat part by constituting so as to derive fuel to the outside of a head cover when fuel leaks from a seat surface of a pressing seat surface in a connection head part of an injection pipe main body and a pressure receiving seat surface part of an opposite member constituted of a nozzle holder. SOLUTION: In an injection pipe main body 1, an annular washer 2a is disposed at the back of a connection head part 1-1, a fastening nut 3 is fastened, a pressing seat surface part 1-1a of the connection head part 1-1 is made to abut and engage on/to a pressure receiving seat surface part 5a of a nozzle holder 5 and a seat part 9 is formed. At this time, when fuel leaks from the seat part 9, the fuel passes between the connection head part 1-1 and the fastening nut 3 and is made to flow in a washer 2a side. After the fuel passes through a circular hole groove 2a-1 formed within the washer 2a and is made to flow into the inside of the fastening nut 3, the fuel is made to flow to the outside of a head cover 11. As a result, leakage of fuel from the seat part 9 is quickly detected accurately to cope with fuel leakage.
Patent JP-H0245837-A (JP)
Title: Unprepared label detecting method
Inventor: UEKI AKIKO
IPC: G06F11/28
Filed: 1988-08-06
Abstract: PURPOSE:To reduce memory quantity, which is needed to investigate a generating label name and a referring label name, etc., and to execute the detection of an unprepared label at a high speed by providing a label registration table to couple the name of a label, a generating flag and a referring flag. CONSTITUTION:A label registration table 2 is prepared to couple and register the label name, a generating flag 2-1 and a referring flag 2-2. When a generating label registering part 3 executes registration in correspondence to the detection of the generating label from the writing of a program, the generating flag 2-1 is turned on when the label name is not registered. Then, the generating flag 2-1 is turned on when the label name is registered. When a referring label registering part 4 executes registration in correspondence to the detection of the referring label from the writing of the program, the referring flag 2-2 is turned on when the label name is not registered. Then, when the label name is registered and the referring flag 2-2 is turned off, the referring flag 2-2 is turned on.
Patent JP-S5899217-A (JP)
Inventor: IGARASHI KOUJI
IPC: H02H3/48
Filed: 1981-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1126338-A (JP)
Title: Dummy wafer
Inventor: TSUKAMOTO KEIZO
IPC: H01L21/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To avoid the detection failure by a photosensor by specifying the surface roughness of one surface of a ceramic dummy wafer. SOLUTION: A ceramic dummy wafer has a mean center line surface roughness Ra of 0.1-5 μm at one surface. This increases the scattering of light waves to lower the light permeability, resulting in improved detection power of a sensor to eliminate the detection failure of the sensor at the dummy wafer. To utterly eliminate the detection failure, the surface roughness Ra is pref. 0.5 μm or more. The other surface is coated with a film to suppress dust or particles from being carried into the apparatus and pref. has a surface roughness Ra of 0.05 μm or less to avoid remaining film components on the surface when it is washed to reuse the ceramics.
Patent JP-H0615447-A (JP)
Title: Manufacture of welded tube
Inventor: YOSHIKAWA HIROYUKI
IPC: B23K13/02
Filed: 1992-06-29
Abstract: PURPOSE:To attain high toughness and high corrosion resistance and to suppress the formation of welded defect such as penetrator by reforming dealloying component layer formed on a welded surface. CONSTITUTION:At the position apart from a plane included with both rotating axial centers of one pair of squeeze rolls 3, 3 by 30-70mm at the upstream side, i.e., the side of an induction heating coil 2, an arc is ignited between a wire 4b continuously supplied from a consumable electrode type gas sealed arc welder 4 and both side edge parts E, E of an open pipe OP. The oscillating frequency of a high frequency power source 6 is measured by a counter 7, and this measured data are read in a controller 5. For example, a driving part 4d for adjusting the position of the wire 4b is operated so that the standard deviation in the fluctuation of this oscillating frequency becomes 0.15% so as to ignite the arc between the edge parts E, E of the part where the gap between the edge end surfaces and the wire 4b is set in the range of 0.3-0.7mm and the wire 4b.
Patent JP-S63259260-A (JP)
Title: Tension adjusting method and equipment for timing belt
Inventor: TOMINAGA KANJI
IPC: F16H7/02
Filed: 1987-08-07
Abstract: PURPOSE:To adjust a belt tension by performing such processes in order as a reverse running process, a normal running process and a fixing process in which a tension pulley is moved back so as to fix it, while rotating a drive pulley in the reverse direction so that a deflection of the tention side portion of a timing belt may reach a preset adjusting target value. CONSTITUTION:By performing a normal running process after a reversing process, slackness all around a timing belt G is entirely collected to the installed position of a tension pulley H, and the slackness is completly eliminated by the pressing forward movement of the tension pulley H. Then, in the fixing process, the tension pulley H is moved back as well as a drive pulley E is rotated reversely, so that the slackness on the tension side portion of the timing belt G may reach an adjusting target value. Therefore, a tension of the timing belt G is adjusted to the desired tension status correctly without remaining the slackness in the portion between an auxiliary pulley F and a driven pulley E, and without any influence by dispersion of the internal friction resistance of a crank shaft B.
Patent JP-H0360937-A (JP)
Title: Fine adjustment stage device
Inventor: SUYAMA TATSUYUKI
IPC: B23Q1/00
Filed: 1989-07-31
Abstract: PURPOSE:To miniaturize a fine adjustment stage device and to position with good accuracy by providing a displacement enlarging mechanism in a fine adjustment stage and making it one with the sharing of the fixed part of the displacement enlarging mechanism. CONSTITUTION:A displacement enlarging mechanism 5 is of the spring structure composed of a fixed part 6 fixed to a base 1 side and a pair of movable parts 7, 8 fixed to a fine adjustment stage 2 side and displaced by the operation of a piezoelectric element or electrostrictive elements 11, 12. The fixed part 6 is arranged at one end of the movable parts 7, 8 and the fine adjustment stage 2 at the other end respectively and they are formed integrally. When a specific voltage is impressed on either one part of piezoelectric elements or electrostrictive elements 11, 12, the displacement thereof becomes that in the displacing direction of the movable parts 7, 8 of the displacement enlarging mechanism 5 at the point A of force, but it can not be moved because of the tips of the movable parts 7, 8 being fixed to the fixed part, the same force as the force acted on the fixed part is acted on the opposite direction and transmitted by being enlarged to the fine adjustment stage 2.
Patent JP-H0863740-A (JP)
Title: Magnetic recording medium
Inventor: OGATA HIROYUKI
IPC: G11B5/71
Filed: 1994-08-22
Abstract: PURPOSE: To improve traveling durability and to obviate the generation of clogging by transversely curving the surface on the side opposite to the surface formed with a magnetic layer so as to form a recessed shape and setting the curving height based on both edges in the transverse direction at a prescribed range. CONSTITUTION: A magnetic tape 1 curves in the transverse direction. The Y coordinates at both end edges 2, 4 in the transverse direction are defined as Y1 , Y3 and the Y coordinates at the vertex 3 of the curve as Y0 . The curving height D which is the distance between the curve of the average value Y2 of Y1 and Y3 and the distance between the Y coordinates Y0 of the vertex 3 of the curve is measured by using a microscope. The results of the measurement reveal that the curving height D, i.e., the shape of the magnetic tape, is regulated by the hardness of the magnetic layer, the hardness of a back layer and heat treating stage conditions.  Consequently, the traveling durability is improved and the clogging is hardly generated by adding a fatty acid ester as a lubricant to the magnetic layer at 1.5 to 2.5 pts.wt. per 100 pts.wt. magnetic powder, curving the magnetic layer in the transverse direction in such a manner that the surface on the side opposite to the surface formed with the magnetic layer curves to the recessed shape and setting the curving height based on both end edges 2, 4 in the transverse direction at 0.4 to 0.6mm.
Patent JP-H0489663-A (JP)
Title: Vtr
Inventor: SUZUKI MASAO
IPC: G11B20/02
Filed: 1990-07-25
Abstract: PURPOSE:To obtain an audio signal, which can be clearly heard, by switching a voice mode to a monoral mode during a double speed reproducing mode when the voice mode is switched from the state of a stereo mode to the double speed reproducing mode, for example. CONSTITUTION:Switch circuits 25L and 25R are provided to selectively extract a demodulated monoral audio signal M and audio signals R and L of right and left channels from a matrix circuit 24, and a detection circuit 41 is provided to detect whether a demodulated audio signal is the monoral audio signal M or the stereo audio signal R/L. In the case of normal reproduction, the audio signal M or the R/L is taken out from the switch circuits 25R and 25L corresponding to a detection output SD of the detection circuit 41. When a switch 9W for variable speed reproduction is operated, based on an output SW of this switch 9, the audio signal M or R+L demodulated by an FM demodulation circuit 23 is taken out through the switch circuits 25R and 25L regardless of the detection output SD of the detection circuit 41. Thus, the audio signal to be clearly heard can be obtained.
Patent JP-2000012244-A (JP)
Title: Automatic switch with heat ray sensor
Inventor: YABU HAJIME
IPC: H04Q9/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To carry out automatic control of loads without operation. SOLUTION: This automatic switch 10A with a heat ray sensor connected to a multiple transmission signal line Ls is provided with the heat ray sensor detecting the heat waves from human bodies, a multiple transmission signal transmitting-receiving circuit transmitting and receiving on the multiple transmission system establishing communication with a transmission control unit 1 making use of interrupts and addresses, a non-volatile memory storing up to four addresses among individual addresses A1-A4 individually set respectively corresponding to illumination loads L1-L4, and a CPU sequentially carrying out communication establishing control and transmission control of switch-on signals according to the individual addresses stored in the non-volatile memory when the heat wave is detected.
Patent JP-H0943449-A (JP)
Title: Multiple optical fiber ribbon coupler and its production
Inventor: SUZUKI FUMIO
IPC: G02B6/28
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a tape coupler having an excellent loss characteristic by making it possible to suppress the shape distortion of fusion spliced parts by nonuniform heating at the time of fusion stretching. SOLUTION: Optical fibers 1a, 2a are exposed in the middle parts of a first coated optical fiber ribbon 1 and a second coated optical fiber ribbon 2. Both coated optical fiber ribbons 1, 2 are superposed on each other by shifting these fiber ribbons in the transverse direction of the coated optical fiber ribbons and thereafter, the optical fibers 1a of the first coated optical fiber ribbon 1 and the optical fibers 2a of the second coated optical fiber ribbon are arranged on the same plane perpendicular to the thickness direction of the coated optical fiber ribbons. Two pieces of the optical fibers 1a, 2a of both coated optical fiber ribbons 1, 2 as one set are brought into contact with the respective peripheral surfaces with each other. The contact parts are then fusion stretched by heating.
Patent JP-H0246227-A (JP)
Title: Threshed discharging straw cutter of combine or the like
Inventor: KONO KENJI
IPC: A01F29/04
Filed: 1988-08-05
Abstract: PURPOSE:To enable to attach or detach a cutter shaft alone by supporting the other end of the cutter shaft on a side frame and tilting one end thereof, by disposing the cutter shaft so that the one end of the cutter shaft can be moved in the direction of the shaft and the other end has so a length as to project from the side frame to the outside thereof. CONSTITUTION:When a power input pulley 24 is rotated, a cutter shaft is rotated through a driving bolt 27. When the driving bolt is taken off, a cutter shaft metal 19 is received and held at the top portion of the driving shaft 2. When a bearing metal 4 is dismantled in the direction of the arrow, the end of the cutter shaft is held on the side frame because of projecting outward from the side frame 3. When all of the cutter shaft is moved on the side of the frame 3 to disengage the cutter shaft metal 19 from the top portion of the driving shaft 2 tilt the cutter shaft metal downward and simultaneously the other end of the cutter shaft is separated from the side frame 3, the cutter shaft 6 can be attached or detached alone.
Patent JP-H0731434-A (JP)
Title: Nata de coco-containing drink
Inventor: AKAGAWA MIDORI
IPC: A23L2/38
Filed: 1993-07-14
Abstract: PURPOSE:To obtain the subject drink containing small pieces of NATA DE COCO (a food material obtained by fermenting and forming coconut juice, etc.), capable of drinking without fork or spoon and excellent in texture and palatability. CONSTITUTION:This drink contains (A) preferably 0.1-70wt.% of NATA DE COCO small pieces having 1-10mm length of one side and further preferably (B) an acidic ingredient of citric acid and/or carbonic acid and fruit juice and milk ingredient.
Patent JP-S6441172-A (JP)
Title: Manufacture of integral solid electrolytic fuel cell
Inventor: NISHIKAWA HIDEO
IPC: H01M8/02
Filed: 1987-08-06
Abstract: PURPOSE:To secure such a cell that is excellent in stability in a way of reducing any electrical resistance and preventing a crack from occurring by forming an interconnector with a mixture of conductive mixed slurry consisting of LaMgCrO5 and noble metals and a ceramic fiber. CONSTITUTION:A mixture, mixing an Al2O3 fiber in conductive mixed slurry made up of mixing LaMgCrO5 powder and Pt powder together, is molded and thereby a platelike molded thin film 4c for an interconnector is manufactured. In addition, this film 4c is formed into corrugation, manufacturing corrugated molding thin films 4a, 4b. And, the film 4a, a fuel side electrode film 3, a solid electrolytic film 1, an oxygen side electrode film 2 and the film 4c are laminated on this film 4c in consecutive order. At this time, the mixed slurry regulated in the mixed rate is applied to a joint between these films 4a and 4b whereby a coefficient of thermal expansion is adjusted. This laminated body is fired and a cell is manufactured, thus such a cell that is low in electrical resistance and uncracked can be secured.
Patent JP-2001018588-A (JP)
Title: Coating tool container
Inventor: MURAKOSHI YASUO
IPC: B43M11/06
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, improve the workability of a coating tool in a manufacturing process and also reduce the manufacturing cost thereof. SOLUTION: A printer head 3 for transferring and applying a modifying coating material and a paste material on the surface of a transfer tape 2 is formed integrally with a lower cover 6 constituting a coating container together with an upper cover to reduce the number of parts constituting the coating tool and eliminate necessity of the assembly work for the printer head and also improve the workability in a manufacturing process of the coating tool and sufficiently reduce the manufacturing cost thereof.
Patent JP-H0749731-A (JP)
Title: Portable computer
Inventor: ITO HIRONORI
IPC: G06F1/28
Filed: 1993-08-09
Abstract: PURPOSE:To attain long time operation based upon a lithium ion secondary battery in a portable computer using the lithium ion secondary battery as a main power supply source at the time of battery driving. CONSTITUTION:This portable computer is provided with a battery pack 11 constituted of serially connecting m (e.g. 3) group batteries 11a to 11c each of which is constituted of connecting n (e.g. 3) lithium ion secondary batteries in parallel, a voltage monitoring circuit 16B for monitoring the voltage of terminal electrodes TA, TB, Pa, Pb of respective group batteries 11a to 11c and a charging circuit 16A for individually and properly charging respective group batteries 11a, 11b, 11c with electricity in accordance with monitored results to attain a main power supply source for battery driving based upon a lithium ion secondary battery pack with large capacity.
Patent JP-H1041815-A (JP)
Title: Pll frequency synthesizer
Inventor: NAKAMICHI HIROTO
IPC: H03L7/18
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To suppress delays in lock-up time by preventing frequency fluctuation at the time of turning into a power-save state. SOLUTION: A reference signal fr and a comparison signal fp are inputted to a NOR circuit 4, and its output signal fs and a power save signal PS are inputted to a latch circuit 3. Since the latch circuit 3 is holding a previous 'H' level, even when the power save signal PS is at 'L' level, the power save signal PS controlling a charge pump circuit 2 to be inputted to a phase comparator 1 becomes 'H' level. Afterwards, at a time when both the reference signal fr and the comparison signal fp become the 'L' level, the output signal fs of the NOR circuit 4 is turned to the 'H' level and inputted to the latch circuit 3 as a strobe signal. Thus, a holding state is canceled, the power save signal PS inputted at present is outputted as it is, the charge pump circuit 2 is turned to the power-save state, and the lock-up time can be shortened.
Patent JP-S6089450-A (JP)
Title: Production of 6-nitro-3-chlorobenzaldehyde
Inventor: NAKAJI KENJI
IPC: C07C67/00
Filed: 1983-10-24
Abstract: PURPOSE:To isolate the titled compound useful as a raw material for agricultural chemicals in high purity, by oxidizing 3-chlorotoluene as a starting material, nitrating the resultant oxidation product, and purifying the resultant nitrated substitution product mixture consisting essentially of the titled compound. CONSTITUTION:3-Chlorotoluene produced by separating a mixture of 2-, 3- and 4-chlorotoluenes obtained by nuclear chlorination and isomerization of toluene with an adsorbent as a starting material is oxidized to give 3-chlorobenzaldehyde, which is then nitrated to afford a mixture containing 6-nitro-3-chlorobenzaldehyde as a main component and a small amount of 2-nitro-3-chlorobenzaldehyde, etc. The resultant mixture is then purified by a method, e.g. recrystallization, to afford the aimed 6-nitro-3-chlorobenzaldehyde.