baber/WOPTO huggingface dataset:
Patent JP-H03269379-A (JP)
Title: Squid flux meter
Inventor: UEHARA GEN
IPC: G01R33/035
Filed: 1990-03-20
Abstract: PURPOSE:To attain measurement with a high SN ratio by oscillating a pickup coil at a fixed frequency and synchronously detecting the output signal of a superconducting ring by the oscillation frequency. CONSTITUTION:The pickup coil 3 is forcedly oscillated by a signal with a fixed frequency f0 applied from a signal source 6. The output signal of signal source 6 is also applied to a lock-in amplifier 7 for detecting a magnetic flux component by synchronously rectifying the output signal of the superconducting ring 1. Thereby, only the signal component modulated by the fixed frequency is detected out of signals inputted to the ring 1 through an input coil 4. Consequently, noise due to the oscillation of low frequency such as the bubbling of liquid helium can be removed.
Patent JP-H04314824-A (JP)
Title: Production of 70kgf/mm2 class high tensile strength steel excelent in weldability and having low yield ratio
Inventor: CHIJIIWA RIKIO
IPC: C22C38/00
Filed: 1991-04-02
Abstract: PURPOSE:To produce a high tensile strength steel excellent in weldability and having low yield ratio by subjecting a slab of a low carbon steel containing specific trace amounts of alloy components to reheating, rolling, hardening, and tempering under respectively specified conditions. CONSTITUTION:A slab of a steel having a composition which contains, by weight, 0.04-0.08% C, <0.5% Si, 0.8-1.5% Mn, <0.02% P, <0.008% S, 0.9-1.8% Cu, 0.3-2.0% Ni, 0.3-0.7% Mo, 0.005-0.030% Nb, 0.02-0.08% V, 0.005-0.020% Ti, <0.06% Al, and 0.0015-0.0060% N or further contains 0.05-0.4% Cr and/or 0.0005-0.0050% Ca and in which the value of Pcm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B(%) is regulated to <=0.28 is reheated to 1000-1250 deg.C and rolled at >20% cumulative reduction of area at <=1050 deg.C. The rolled plate is subjected to air cooling down to ordinary temp. or to hardening from >=800 deg.C to ordinary temp. Then, the steel plate is reheated to 700-850 deg.C, hardened down to ordinary temp., reheated to <=700 deg.C, and tempered.
Patent JP-H0271220-A (JP)
Title: High power compact zoom lens
Inventor: ASAKURA YOSHINOBU
IPC: G02B15/14
Filed: 1989-03-22
Abstract: PURPOSE:To vary the power from the wide angle end to the telephoto end by providing a first lens group having a positive refracting power, a second lens group having a negative refractive index, and a third lens group having a positive refracting power which are arranged in order from the object side and distributing the refracting power in prescribed conditions. CONSTITUTION:The first lens group having a positive refracting power, the second lens group having a negative refracting power, and the third lens group having a positive refracting power are provided in order from the object side. Refracting powers of respective groups are proportionally distributed in accordance with inequalities I, II, and III where f1, f2, f3, and r3-1 are the focal length of the first lens group, that of the second lens group, that of the third lens group, and the radius of curvature of the object-side face of the third lens group respectively. In this case, inequalities I and II prescribe the refracting power distribution of respective lens groups, and the inequality II prescribes the refracting power of the concave facing the second lens group of the third lens group which is provided to correct various aberrations more proportionally. Thus, >=2.5 variable power ratio and a satisfactory lens performance are obtained.
Patent JP-S63237886-A (JP)
Inventor: SUWA TATSUNORI
IPC: B25J17/00
Filed: 1987-03-26
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-H01246467-A (JP)
Title: Method for moisture absorption processing woven or knitted wool fabric
Inventor: SAITO TOSHIO
IPC: D06M23/04
Filed: 1988-03-23
Abstract: PURPOSE:To obtain a woven or knitted wool fabric, having both water absorb ing properties on one surface and water repellency on the other side thereof, by applying a viscous solution containing a chlorinating agent and thickening agent only to the one surface of the wool fabric. CONSTITUTION:A viscous solution containing a chlorinating agent, such as sodium chlorite, sodium hypochlorite, di- or trichloroisocyanuric acid and derivatives thereof, and a thickening agent (e.g., size for wool, such as natural gas based size or modified starch) and having preferably 3000-20000cP viscosity is applied only to one surface of a woven or knitted wool fabric. Alternatively, a treating solution containing the chlorinating agent, foaming agent (e.g., ethyl ene oxide adduct of a mixed 11-15C linear secondary alcohol having 10-50 ethyleneoxy units) and having preferably 1000-20000cP viscosity is stirred while blowing air thereinto to form a foamed solution, which is subsequently applied only to one surface of the woven or knitted wool fabric. The amount of the viscous solution and foamed solution is preferably within the range of 5-70g/m<2>, preferably 20-50g/m<2>.
Patent JP-H07282803-A (JP)
Title: Manufacture of positive electrode for alkaline-manganese battery
Inventor: MIWA SHIGEO
IPC: H01M4/08
Filed: 1994-04-08
Abstract: PURPOSE:To provide a method for manufacturing a positive electrode for an alkaline-manganese battery capable of absorbing a large quantity of electrolyte in a short time by preventing generation of gas inside the battery. CONSTITUTION:Graphite of a conductive agent and a molding assistant are mixed with END. The resultant mixture is molded into a predetermined shape. Before or after the molding of the mixture into the predetermined shape, 0.05-0.50 pts.wt. of a solution of a nonionic or anion surface active agent is added into and mixed with the mixture for the purpose of a surface treatment. Moreover, it is desirable that manganese dioxide should be cleaned and dried with a surface active agent solution at a raw material manufacturing stage.
Patent JP-S56167863-A (JP)
Title: Device for assembling and disassembling hydraulic turbine
Inventor: SENBA OSAMU
IPC: F03B11/00
Filed: 1980-05-27
Abstract: PURPOSE: To provide a relatively small height span of each lifting stage and thereby extend the weight limit range of a body to be lifted, by providing an intermediate cylinder in a hydarulic cylinder device for lifting a hydraulic turbine runner or the like.  
     CONSTITUTION: A main cylinder 1 is mounted on a runner support base 24 so that the cylinder 1 is located at the center of the runner 23, and the assembly is conveyed to the position directly below a main shaft 27. Then, the intermediate cylinder 3 and a piston rod 7 are stretched, and the center of a fixing plate 8 provided at the top end of the rof 7 is brought into aligned contact with the shaft 27 and is fixed in situ. Pressure oil is supplied sequentially into an upper cylinder chamber 3a of the cylinder 3 and an upper cylinder chamber 1a of the cylinder 1 so as to contract the cylinders 3, etc., thereby pulling up the runner 23 together with the base 24. During the pulling-up operation, holes for fastening bolts of the shaft 27 and the runner 23 are roughly aligned with each other by rotating the runner 23 around the rod 7, after which the shaft 27 and the runner 23 are fastened to each other in the normal position. The disassembling of the runner 23 is conducted by the procedure reverse to the above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01241697-A (JP)
Title: Road traffic signal
Inventor: HATSUTA KEIICHI
IPC: G08G1/08
Filed: 1988-03-23
Abstract: PURPOSE:To decrease traffic jam by supervising the length of a vehicle string in a lane, where the traffic jam is easily generated, at a cross point with a vehicle detecting sensor, changing a time for respective signals to light-up 'proceeding', 'attention' and 'stop' according to the generation of the traffic jam and controlling signal display so that the traffic jam can not be generated in the line. CONSTITUTION:An infrared ray is projected from a vehicle detecting sensor 5 to a road surface and the vehicle is detected by receiving a reflected light from the vehicle which crosses under the sensor. Then, when it is detected that the traffic jam is generated by the continuing of the detecting condition for the same vehicle for a constant time, a normal signal display shown in an (a) is changed to the signal display of a (b). Thus, according to the generation of the traffic jam, the time for respective signals 1-3 to light up the 'proceeding', 'attention', and 'stop' is changed. Thus, the traffic jam of the lane can be canceled.
Patent JP-2000198474-A (JP)
Title: Anti-theft device
Inventor: MAEDA KENICHI
IPC: B62L3/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent theft of motorcycles. SOLUTION: The anti-theft device is provided with a rotation control means for suppressing the rotation of wheels, a warning means 22 for sensing vibration to generate alarm, and a battery 23 serving as a power source of the warning means, and when a motorcycle is stolen, an alarm sound is emitted due to vibration, and thus the theft can be completely prevented.
Patent JP-S59195465-A (JP)
Inventor: MATSUZAKI HIROSHI
IPC: B61B13/00
Filed: 1983-04-20
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-H05223181-A (JP)
Title: Pilot type control valve
Inventor: KUROKUZU HIROMI
IPC: F16K31/54
Filed: 1991-03-11
Abstract: PURPOSE:To provide a pilot type control valve which opens and operates a pilot valve of a direct acting control valve by means of a rotating type drive mover which produces large operating force with a small size, opens a main valve at random timing for random period of time and performs necessary fluid control certainly. CONSTITUTION:When an output shaft 39 is turned by a prescribed angle, an electric motor 32 is stopped and fixed in the stop position and when an electric power supply is shut off, an electric motor device 31 which has a function of releasing the shaft 39 is used to open a direct acting type pilot valve 15. A recessed and projecting beam 47 consisting of ring projections and grooves which are formed alternately in the axial direction on a spindle 30 provided with a pilot valve disc 18 mounted thereon is meshed with a spur gear 46 moving according to the output shaft 39. And this control valve is provided with a return spring 49 for closing itself.
Patent JP-S62229690-A (JP)
Inventor: YOSHIKAWA YUKIO
IPC: H05B41/24
Filed: 1986-03-31
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-S52152761-A (JP)
Title: World clock
Inventor: NAKAHARA TADASHI
IPC: G04G9/00
Filed: 1976-06-14
Abstract: PURPOSE:To make it possible to accomplish the time indications of wide areas by designating the matrix decoder, which has its code signals designated in accordance with preset areas, to indicate the times of the areas.
Patent JP-H11329964-A (JP)
Title: Scanning aligner and aligning method, fabrication of device using that method
Inventor: NISHI TAKECHIKA
IPC: G03F9/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of overlap at a joint at the time of stitching and slit scanning exposure using a pulse light source by monitoring relative positional information of first and second holding members in synchronism with the pulse light from a beam source during scanning alignment of a second object. SOLUTION: A slit-like illumination region 20 on a reticle 19 is irradiated with pulse laser light IL in order to scan the reticle 19 at a constant speed V in the -X direction through a driver 26 and a reticle stage 21. A wafer 28 is scanned at a speed βV in the X direction through a driver 33 and a wafer stage 30 in synchronism therewith. Operation of the drivers 26, 33 is controlled such that the difference between the measurement of a laser interferometer 24 and the measurement of a laser interferometer 32 multiplied by a projection magnification β will be equal to a prestored reference value when a specified alignment mark on the reticle 19 is matched with a specified alignment mark on the wafer 28.
Patent JP-H08238382-A (JP)
Title: Automatic vending device for pachinko stand
Inventor: MISAWA TOSHIYUKI
IPC: G07F11/00
Filed: 1995-03-03
Abstract: PURPOSE: To purchase desired merchadise at the seat of each PACHINKO stand during the game of pachinko. CONSTITUTION: A panel 1 for order inserted between PACHINKO stands 2 is provided with merchandise price slots 3, 4 and 5 and a merchandise selection button 6 and a merchadise take-out port 15 is provided on the front side of each pachinko stand 2. Then, a merchandise conveying path 14 communicating with respective merchandise take-out ports 15 corresponding to the respective pachinko stands 2 and one end of this merchandise conveying path 14 is connected to a merchadise stock part 13.
Patent JP-H11269838-A (JP)
Title: Water-soaked structure
Inventor: KUBOTA NOBUHIKO
IPC: B01J35/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent bonding and growing of water creatures to apply antifouling treatment on the surface to be required, reduce labor for maintaining cleanness and, at the same time, to prevent environmental pollution in the ocean. SOLUTION: A ray is transferred by a light transmission line 2, the ray is introduced in a transparent mall 3A from headers 3d connected to the light transmission line 2, the ray is transferred along the surface of the transparent wall 3A by making use of light transmission efficiency of the transparent wall 3A, at the same time, spectrum is made on the way to the transfer, and light catalytic particles 4 born in advance are irradiated to the antifouling objective surface 3a to cause light catalytic reaction. By the constitution, organic matter around the light catalytic particles 4 is analyzed to make the antifouling treatment.
Patent JP-S58187966-A (JP)
Title: Magnetic brush developing system printer
Inventor: SUZUKI FUMIO
IPC: G03G15/09
Filed: 1982-04-27
Abstract: PURPOSE:To prevent a fact that recording of a longitudinal line becomes pale in comparison with a lateral line, by providing plural magnets which diagonally cross a line being in parallel with a bus of a rotary sleeve of a developing roll, and are placed like a stripe, by fixing them to the inside circumferential part of the rotary sleeve. CONSTITUTION:Plural magnets 3' which diagonally cross a line being in parallel with a bus of a rotary sleeve 2, and are placed like a stripe are provided by fixing them to the inside circumferential part of a part where the rotary sleeve 2 is close to a rotary drum 1. In this regard, the magnet 3' crosses its lengthwise direction and is provided with polarity in the circumferential direction of the sleeve 2. As for a developing roll having such a structure, the magnetic brush is formed to a pattern as shown in the figure, on the outside circumference of the sleeve 2. The magnetic brush of this pattern has depth in the outside circumferential direction of the rotary sleeve 2, therefore, a toner is replenished enough to the longitudinal line, too. Therefore, it is prevented that recording of the longitudinal line becomes pale in comparison with the lateral line, and the picture quality can be improved.
Patent JP-H03270292-A (JP)
Title: Manufacture of multilayer circuit board
Inventor: TOMIZAWA SHIGERU
IPC: H05K3/20
Filed: 1990-03-20
Abstract: PURPOSE:To enhance density of an interconnection pattern and to enhance multilayers by repeating transferring of an insulating layer, a via and an interconnection pattern of a temporarily supporting board assembly to a lower side layer by bringing the via into coincidence with the via of a lower side layer, and peeling of the board from the insulating layer. CONSTITUTION:When vias 61, 62 of a temporarily supporting board assembly 31 are brought into coincidence with vias 40, 41 of an original supporting board assembly 30, superposed, heated and pressurized, a layer 65 is rigidly adhered to a layer 43 by adhesives 42, 64. Then, when only a carrier plate 50 is pulled up, the plate 50 is smoothly peeled, and the layer 65 is transferred on the layer 43 on a ceramic board 32. Then, another carrier plate is stacked thereon, heated, pressurized, the plate is peeled, and another layer 69 is transferred onto the layer 65. This operation is repeated predetermined times to obtain a multilayer circuit board 70. Thus, an interconnection pattern can be enhanced in density, and multilayers can be enhanced.
Patent JP-H02251216-A (JP)
Title: Air cleaner
Inventor: ENDOU TERUYOSHI
IPC: F24F7/00
Filed: 1989-03-23
Abstract: PURPOSE:To prevent a wall on which to mount an air cleaner from being stained by providing a projecting part on the back panel near a hooking square hole to retain the air cleaner in spaced relation to the wall. CONSTITUTION:A housing is provided with a dust collecting filter 9 in its air passage incorporating an air inlet opening, an air blower 8 and an air outlet opening 4. A hole 7 is formed in the back panel of the housing to hang it and a projecting part 1 is provided near the hole 7. This projecting part 1, when an air cleaner is mounted on a wall W, permits the air cleaner to be retained in spaced and parallel relation to the wall W. Unlike the conventional air cleaner, therefore, there is no negative pressure built up by a stream of purified air near the upper face of a back panel 3, thereby preventing the wall from being stained by the other air stream.
Patent JP-S62228458-A (JP)
Title: Method for rolling pure ti billet of large diameter having fine recrystallized structure as hot rolled
Inventor: YAMAMOTO SADAHIRO
IPC: C22F1/00
Filed: 1986-03-31
Abstract: PURPOSE:To improve the yield and productivity when a pure Ti billet of such a large diameter as >=100mm is rolled, by heating the billet to a prescribed temp. and rolling it at a prescribed surface temp. so as to make the alpha-grains fine. CONSTITUTION:A pure Ti billet of such a large diameter as >=100mm is heated to a temp. below the critical heating temp. Tr1 ( deg.C) calculated by a formula Tr1=853+42.5(3-1.6logd) [where d is the diameter (mm) of the billet]. The heated billet is rolled and the rolling is finished at a surface temp. above the critical finishing temp. Tr2 ( deg.C) calculated by a formula Tr2=710+1.12-0.93logd). The rolled billet is allowed to cool. Thus, the billet is provided with a fine recrystallized structure as hot rolled.
Patent JP-H04305610-A (JP)
Title: Method for installing spatial filter
Inventor: KIMURA TOSHIHITO
IPC: G02B21/00
Filed: 1991-04-03
Abstract: PURPOSE:To eliminate the need for adjusting the position of the spatial filter which has a fine opening for passing luminous flux and interrupts unnecessary light. CONSTITUTION:In an optical scanning type microscope, a light-shielding light breaking member 25A is arranged at the position where a pinhole plate is installed and the light breaking member 26A is broken with a laser beam 11 which is used originally as illumination light for image pickup operation to form a pinhole 26a there.
Patent JP-H08271063-A (JP)
Title: Refrigerator for store
Inventor: KIKUCHI SHOJI
IPC: F25B1/00
Filed: 1995-03-29
Abstract: PURPOSE: To reduce the load capacity which is largely varied to the minimum limit by providing a flow control valve for controlling the liquid injection amount in a liquid injection tube, controlling the valve in response to the temperature of the discharge gas of a scroll compressor, and further providing a switching valve at the tube for introducing refrigerant to each chilled case. CONSTITUTION: A liquid receiver 30 is provided at the downstream side of a refrigerating cycle outdoor heat exchanger 20, and the receiver 30 or its downstream side is connected to the compressing chamber of a scroll compressor 10 via a liquid injection tube 85. A flow control valve 80 for controlling the liquid injection amount is provided at the tube 85, and is controlled by a controller 201 in response to the temperature of the discharged gas of the compressor 10. Further, a solenoid switching valve 35 is provided at the tube for introducing the refrigerant to the case. Thus, a plurality of small-sized cold storage display cases are installed, can be operated in response to the capacity for the load capacity which is largely changed, thereby providing the energy conservation effect.
Patent JP-H08272558-A (JP)
Title: Interrupting printing controlling method
Inventor: HIBI KENJI
IPC: G06F3/12
Filed: 1995-03-29
Abstract: PURPOSE: To enable a printer to output a printing job by making interruption without waiting the end of the output of the printing job in course of being outputted in the case where the printing job desired to output urgently arises by providing a means to divide the printing job into a prescribed unit and manage and interrupt-output the same. CONSTITUTION: When the printing job is outputted from a printing job output system 100, the printing priority order identifier of the printing job is judged by a printing job screening mechanism 103. Then, if it is not urgent output, the printing job is taken out by a spooler 105 in conformity to priority order, and the printing job is divided into a page unit by a printing job dividing and managing mechanism 106. The divided printing job is outputted to the printer device 108 in every page unit through a printer device input/output control mechanism 107.  Besides, in the case where the printing job desired to output urgently arises while the printing job is divided into the page unit, and is being outputted to the printer device, the page of the printing job in course of being outputted is discontinued by the printer input/output control mechanism 107, and the printing job desired to output urgently is outputted to the printer device 108.
Patent JP-S59209385-A (JP)
Inventor: KOBAYASHI AKIRA
IPC: D06F29/00
Filed: 1984-04-10
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-2000266048-A (JP)
Title: Sealing tool with projection for excluding foreign matter
Inventor: SHIKI KENJIRO
IPC: F16C29/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the accumulation of foreign matters such as dust and the like in a rail groove corresponding to the movement of a slider and to exclude the same to the external from the rail groove without impairing the sealability by realizing a three-dimensional seal comprising the outward projections on a plate-shaped sealing tool. SOLUTION: An inner edge part 11 to be contacted with a rail part, of a sealing tool 10 has the cross section approximately same as that of the rail part. Whereby, an opening between the rail part and a slider is sealed. The sealing tool 10 having the outward projections 13 is mounted on a sliding part, and the projections 22 are approximately contacted with the rail groove 21 to provide the three-dimensional sealing. Accordingly, an inner surface of the projection is approximately closely contacted with an inner surface of the sliding part similarly as the other sealing part, or at least a point of the projection is approximately closely contacted with the rail groove, to close a clearance with respect to a moving part. The sealing tool can keep the conventional sealability while realizing the foreign matter excluding effect by the three- dimensional seal.
Patent JP-H05274298-A (JP)
Title: Japanese work input device
IPC: G06F17/30
Filed: 1992-03-27
Abstract: PURPOSE:To provide a Japanese word input device where a database is retrieved with a character string as a keyboard after KANA(Japanese syllabary)/KANJI (Chinese character) conversion and the retrieved character string is outputted as a KANA/KANJI conversion result. CONSTITUTION:At first, a database selecting means 11c is started and the database, the key item and the output item which are used at the time of database conversion are selected by a user. Then, KANA/KANJI conversion is executed and the HIRAGANA(cursive form of Japanese syllabary) character string inputted by the user is converted into the KANA/KANJI character string. At last, a database converting means 11b is started and the database is retrieved with the KANA/KANJI character string as the keyword. Since retrieved results generally become plural, its list is displayed and, when the user selectes one of them, it is transmitted to a Japanese word processor, etc., as the final conversion result.