baber/WOPTO huggingface dataset:
Patent JP-2001115630-A (JP)
Title: Sleeper installation method
Inventor: OKUTSU TOSHIHIKO
IPC: E04B5/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an installation method for sleeper capable of easily installing a sleeper by carrying a required number of post fittings for sleeper surely into a construction site. SOLUTION: Because a post fitting 2 for sleeper is fixed to a sleeper 1 in advance, not only an installation operation of the post fitting 2 for sleeper to the sleeper 1 at a construction site can be eliminated but also the sleeper 1 can be installed easily by merely fixing the lower end part of the post fitting 2 for sleeper fixed to the sleeper 1 beforehand to a foundation 9 installed on a ground. Also, because the required number of the post fittings 2 for sleeper are fixed to the sleeper 1 when the sleeper 1 is carried into the construction site, the total number of the post fittings for sleeper to be carried in is not mistaken.  In addition, because the upper surface 1a of the sleeper 1 is generally flush with the upper surface 3a of a continuous footing 3, a joist 25 installed on the sleeper 1 is also installed on the upper surface 3a of the continuous footing 3, and the joist 25 is supported from the underside by the continuous footing 3 and the sleeper 1, and can be installed more stably.
Patent JP-H03154855-A (JP)
Title: X-ray diffraction device
Inventor: SHINDO TAKUYA
IPC: G01N23/20
Filed: 1989-11-13
Abstract: PURPOSE:To know an exact diffraction peak position in a short period of time by comparing set thresholds and the level of an X-ray intensity signal, then switching and controlling a scanning speed stepwise according to the result. CONSTITUTION:The X-ray emitted by a tube bulb 2 shines on a sample installed on a goniometer 4 and the diffracted X-ray is detected by a detector 8 which emits the intensity signal S. A scanning speed control section 12 compares the thresholds l1 to l4 determined by a threshold setter 10 and the signal S and switches, respectively stepwise, a pulse motor 6 to a high speed side when the signal S is larger than the respective thresholds l1 to l4 and to the low speed side when the signal is below the respective thresholds. The scanning is executed relatively fast in the base line part where there is a background. The scanning speed decreases as the diffraction peak appears and the height thereof increases. Consequently, the time for measurement to obtain the required diffraction pattern is short overall and the production of a pseudo peak, etc., is averted. The exact peak position is thus known.
Patent JP-S62151022-A (JP)
Title: Logic circuit
Inventor: HIKI YOSHIMASA
IPC: H03K19/086
Filed: 1985-12-25
Abstract: PURPOSE:To reduce the power consumption of a drive circuit and to speed up the circuit by providing a circuit comprising a circuit consisting of a logic circuit outputting a complementary signal and two transistors (TRs) and comprising a circuit two TRs whose collectors are connected to bases via a capacitor and whose emitters are connected together and an impedance circuit. CONSTITUTION:When an output terminal 15 reaches a high potential logical level and an output terminal 16 goes to a low potential logical level, a load connected to an output terminal 24 is charged up rapidly because a TR 210 is turned on and reaches a high potential level. On the other hand, the load connected to an output terminal 25 is discharged by a current flowing through resistors 200, 202 because the TR 213 is turned on and goes to a low potential level. The capacitance of capacitors 220, 221 is decided by setting the on- duration time of the TRs 212, 213. When the logical signal at the input terminal 10 is unchanged, the power consumption of the drive circuit 2 depends nearly on the minute current flowing to the resistors 201, 202 and the circuit becomes a low power drive circuit.
Patent JP-S63148815-A (JP)
Inventor: EMURA TOKUO
IPC: H02H3/02
Filed: 1986-12-10
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-H11135311-A (JP)
Title: Rare earth-iron-nitrogen magnetic material, its manufacture, and bond magnet using the same
Inventor: TAKAHASHI TAKESHI
IPC: H01F1/08
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth-iron-nitrogen magnetic material which exhibits high coercive force in a state of coarse particles having high oxidation resistance and is capable of realizing high saturation magnetization and a method for manufacturing the material. SOLUTION: A rare earth-iron alloy containing Mn and an M element (Cu or Bi) is subjected to homogenizing treatment and aging treatment. Then a rare earth-iron-nitrogen magnetic material expressed by a general formula, Ra (Fe100-e Coe )(100-a-b-c-d) Mnb Mc Nd (where, R and M respectively represent at least one kind of rear-earth element containing Sm by >=50 at.% as an essential element and at least one kind of element selected from among Cu and Bi and a, b, c, d, and e respectively expressed by 5<=a<=20, 0.5<=b<=25, 0.05<=c<=25, 17<=d<=30, and 0<=e<=50) by nitriding the alloy to a high nitrogen composition region.
Patent JP-H01136081-A (JP)
Title: Passive sonar
Inventor: ISHIMATSU HISAYOSHI
IPC: G01S11/14
Filed: 1987-11-21
Abstract: PURPOSE:To facilitate the detection of a position at which a target approaches a sensor closest, by utilizing a frequency spectrum of a target to be analyzed from a receiving sound and a Doppler shift of the frequency spectrum. CONSTITUTION:A frequency analysis circuit 2 analyzes a sound wave received with a non-directive receiver 1 to specify a frequency spectrum f0 of a target. An output of the frequency analysis circuit 2 is sent to a data display means 3 to store a detection frequency f0 as frequency spectrum and a positional change thereof (moving condition of target). A first computation circuit 4 analyzes an access time (t) of the target, a Doppler shift DELTAf of the detection frequency f0, a change timing of the Doppler shift DELTAt and the like based on a signal to be stored. The information stored is sent to a second computation circuit 6 as target detection/computation circuit through an information input circuit 5 to calculate an access distance R of the target, a passage speed V and a passage trajectory V and the results are shown on a target display means 7.
Patent JP-H02141986-A (JP)
Title: Tape count detector
Inventor: IKEDA KAZUTAKE
IPC: G11B27/17
Filed: 1988-11-24
Abstract: PURPOSE:To secure the optimum adhesive friction regardless of running speed, etc., and to realize the accurate detection of a running state by measuring the revolutions of two tape count rollers respectively different in attracting force, and adjusting the respective pieces of attracting force according to the measured result. CONSTITUTION:When the revolutions of tape count rollers 1a and 1b are equal to each other but different in attracting force, no slip is generated between the rollers 1a and 1b and a tape 10. When the revolutions of the rollers 1a and 1b are different, slip is generated between the roller 1a having smaller attracting force and the tape 10. When the revolutions of the rollers 1a and 1b are different, the pieces of attracting force are equivalently increased, and the revolutions are made equal. On the other hand, when the revolutions are equal first, the pieces of attracting force are equivalently decreased, the pieces of attracting force are equivalently increased when the revolutions become different, and the revolutions are made equal. Thus, since slip is generated by the roller having the smaller attracting force, and slip is not generated by the roller having the larger attracting force when the revolutions of the tape count rollers come to different, the tape running state can be accurately detected from the roller having the larger attracting force. The damage of the tape can be prevented by arbitrarily setting the increase/decrease of the pieces of attracting force.
Patent JP-H09111637-A (JP)
Title: Sewing data processor capable of displaying embroidered design
Inventor: MORITA NAMI
IPC: D05B19/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To catch the sewing time necessary for embroidering and increase the efficiency of embroidering work. SOLUTION: In the card ROM (an external store memory) installable on the sewing machine, are stored the pattern displaying data and embroidering data previously. According to the pattern display data of the card ROM installed on the sewing machine, the embroidering patterns are displayed on the display panel in a form capable of selecting the patterns. The time needed for sewing the selected embroidering pattern is calculated on the basis of the embroidering data stored in the card ROM(S36) and displayed near the selected and displayed embroidering pattern in number (S37), only when the embroidering pattern are displayed and selected (S30) and the sewing time key is pressed (S32: Yes).
Patent JP-H05106642-A (JP)
Title: Dry clutch cooling device for motorcycle
Inventor: IIYAMA TADASHI
IPC: F16D13/52
Filed: 1991-10-16
Abstract: PURPOSE:To provide a dry clutch cooling device for a motorcycle from which noise leaking outward can be reduced by providing a small suction port in the center of a clutch cover for covering the dry clutch and a small exhaust port on the rear side, and making ventilation by means of a fan blower so as to cool the clutch. CONSTITUTION:A dry clutch 2 fitted on one side of an engine case 1 is covered with a bowl shaped clutch cover 10, an air introducing port 13 opened on the side of a cowling 12 is communicated to a small suction port 11 on the center of the clutch cover 10, and a fan blower 14 is formed on the pressure disc 7 of the dry clutch 2. A small exhaust port 15 is provided on the rear side of the clutch cover 10, and the interior of the clutch cover is ventilated by the fan blower 14.
Patent JP-S62149761-A (JP)
Title: Paint composition
Inventor: ISHII KEIZO
IPC: C09D5/00
Filed: 1985-12-25
Abstract: PURPOSE:To provide a paint compsn. having excellent storage stability and gloss and useful as paints for automobiles, consisting of a specified film forming polymer, an org. liquid diluent, fine polymer particles and a crosslinking agent. CONSTITUTION:100pts. (by weight; the same applies hereinbelow) of the combined quantity of 50-99.5pts. film forming polymer (A) having an acid value of 0.5-60, a hydroxyl value of 20-200, a number-average MW of 500-10,000 and a functional group capable of reacting with a crosslinking agent and 50-0.5pts. fine particle of a crosslinked copolymer (B) having an average particle size of 0.01-40mu and an anionic or cationic functional group oppositely charged against the component A is blended with 5-100pts. crosslinking agent (C) to obtain a compsn. 10-2,000pts. volatile org. liquid diluent (D) is added to 100pts. compsn. to dissolve the component A and stably disperse the component B.
Patent JP-H05105400-A (JP)
Title: Small-sized hauling hoist
Inventor: WADA TAICHI
IPC: B66D3/14
Filed: 1991-10-14
Abstract: PURPOSE:To make it possible that a switching lever surely maintains a braking state in a neutral state, and perform switching operation to the braking state or to a racing state swiftly. CONSTITUTION:A disc nut 13 is threadedly engaged with a pinion shaft 1, a racing handle 25 is mounted to one end of the pinion shaft 1, and a spring rest member 27 is contained inside the disc nut 13 freely rotatably. The spring rest member 27 is mounted to the pinion shaft 1 and interposed between the racing handle 25 and the disc nut 13. A torsion spring 30 that explosively energizes the disc nut 13 so that it rotates in the operating direction of a braking mechanism 20 is interposed between the disc nut 13 and the spring rest member 27. And, balls 37 that freely engage with disengage from the notch 38 of the disc nut 13 and explosively energized by a spring 36 are provided in the spring rest member 27.
Patent JP-H08153555-A (JP)
Title: Shield connector
Inventor: YAMADA SATOSHI
IPC: H01R24/40
Filed: 1994-11-29
Abstract: PURPOSE: To prevent conduction failure by generating the slipping between a metal shield and a shield braid even when external twist force is applied to the shield electric wire. CONSTITUTION: An engaging projection part 58 formed in an inner housing 52 is engaged with a notch 64 provided in a flange part 63, and a male terminal 60 is provided so as not to relatively rotate around the axial line of a shield electric wire 1. A metal shield 30 is provided so as not to relatively rotate around the axial line of the shield electric wire 1 with a part 35 fitted and locked to a metal insertion hole 59 formed in a connection part 54 between an outer housing 51 and the inner housing 52.
Patent JP-H05104562-A (JP)
Title: Production device for semiconductor device
Inventor: AKAIKE DAISUKE
IPC: B29L31/34
Filed: 1991-10-15
Abstract: PURPOSE:To adjust the set value of speed automatically even when resin injection conditions are varied by detecting the temperature drop of a sensing section generated by flowing a resin while being brought into contact with the sensing section or a metal plate, determining the position of the front of the flow of the resin by a detecting signal and providing a means, in which the speed of a plunger is controlled. CONSTITUTION:A plunger 8 is pressed and moved, and a thermo-setting resin is injected from the pot 6 of a molding die 1 to a cavity 2, thus sealing a semiconductor element 5. The sensing section 24 of a temperature sensor brought into contact directly or through a metal plate is mounted to a path 3 from the outlet of the pot 6 up to the inlet of the cavity 3 at the time. The temperature drop of the sensing section 24 generated by bringing the resin into contact with the sensing section 24 or the metal plate and flowing the resin is detected, and the speed of travel of the plunger 8 is controlled by a control means 23 by a detecting signal.
Patent JP-H05104541-A (JP)
Title: Method for vulcanizing green tire
Inventor: HASHIRA MASASHI
IPC: B29K105/24
Filed: 1991-10-15
Abstract: PURPOSE:To simplify an apparatus and to enhance the efficiency of vulcanizing work by vulcanizing a green tire using the radiant heat from the heater arranged in a bladder. CONSTITUTION:The heater 25 arranged in a bladder 19 is operated to generate radiant heat which is, in turn, transmitted to a green tire 12 through the bladder 19 to rapidly vulcanize the green tire 12. Since radiant heat is transmitted without interposing a substance, it is unnecessary to fill the bladder 19 with inert gas and steam and working efficiency is enhanced. Further, since it is unnecessary to circulate inert gas, a fan is dispensed with and a structure becomes simple.
Patent JP-H08150152-A (JP)
Title: Dentition correcting tool
Inventor: KANOUMI RIYUUZOU
IPC: A61C7/28
Filed: 1994-11-29
Abstract: PURPOSE: To provide a dentition correcting tool which can work well with all dental treatment stages from the coarse aligning stage to right position correcting stage by forming a bracket furnished on the tool from a bracket lid and bracket body, and performing fitting and removal on/from the bracket body through utilization of the elastic deforming ability of the bracket lid. CONSTITUTION: A bracket of a dentition correcting tool is composed of a bracket body 32 fixed to a tooth surface and a bracket lid 33 to enclose the bracket body, and these are shaped elliptically. The bracket lid 33 is made of an elastic material, and the bracket body 32 is made attachable to the surface of a tooth of patient by a bonding agent which is applied on the adhesion surface. To install an arch wire, it is previously accommodated in a wire inserting groove 37 formed in the bracket body 32, and the lid 33 is fitted on the bracket body 32 in such a condition as pressed in the direction of Arrow G and spread a little in the H-direction in elastic deformation, and then is wound tightly by disengaging the pressing.
Patent JP-S62152898-A (JP)
Inventor: WATANABE HIROSHI
IPC: G06F21/10
Filed: 1985-12-27
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-H07150554-A (JP)
Title: Steel pipe pile and method for installing it
Inventor: HAKIRI MICHIO
IPC: E02D5/30
Filed: 1993-11-25
Abstract: PURPOSE:To shorten the construction term, reduce the material costs, and preclude risk of buckling. CONSTITUTION:A steel pipe pile 20 comprises a body 21 in the form of a cylinder whose top is left open, a bottom plate 22 fixed to the inner surface of the body apart a certain distance from the top, and a cage 23 of mild steel bars which is to be put in a space 21c surrounded by the inside surfaces of the bottom plate and pile body, whose bottom is in contact with the bottom plate to be held, and whose top protrudes at the top of the pile body. Installation of this steel pipe pile 20 is performed by inserting it into the ground, placing the cage 23 having the specified length for contacting the bottom plate and protruding at the top of the pile body as mentioned above is put in the space, and then placing concrete 27 into the space 21c to fill it.
Patent JP-H10118647-A (JP)
Title: Method and apparatus for treating liquid containing organic matter
Inventor: NAKANISHI MOTOYASU
IPC: B01J21/06
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To suppress the detachment or fine pulverization of the photoconductor caused by friction of a photoconductor and to enhance the light reception and light contact properties to facilitate solid-liquid separation in an apparatus and method for treatment of a fluidized bed system. SOLUTION: A liquid 18 is supplied into a treatment tank 12 from a liquid supply port 44 and jet air 22 is sent into a constricted rising passage 24N from below. Photoconductor particles 20 are transferred to the upper part of the treatment tank in a sheet like state with respect to the black light 32 within the liquid by the jet air and the liquid containing the photoconductors are allowed to flows in an expanded sedimentation region 26W through a communication part 34A to accelerate the empty wt. of the photoconductor particles and a part of the liquid is discharged and the remainder thereof is again guided to the lower part of the restricted rising passage along with the photoconductor particles subjected to empty wt. sedimentation by an inclined plate 40.  The photoconductor particles during rising restricted rising passage and falling through the expanded sedimentation region are irradiated with light and org. matter in the liquid is decomposed by redox action developed by photoconductor particles.
Patent JP-H05132166-A (JP)
Title: Paper feed device
Inventor: KONISHI DAISHI
IPC: B65H3/06
Filed: 1991-11-12
Abstract: PURPOSE:To eliminate danger of damaging the leading end of a paper sheet at the time of sheet setting, even when an auxiliary feed roller is fitted, and enable a paper feed device to be simply constituted and manufactured inexpensively. CONSTITUTION:A turning arm 17 is so supported on a device frame 1 as to be capable of turning, and an auxiliary feed roller 19 is so supported on the end of the arm 17 as to be rotatable. Also, a toothed pulley 20 and the like are so supported on the rotating shafts of a pinch roller 5 and the auxiliary feed roller 19 as to be capable of integrated rotation. A belt is extended between the toothed pulley 20 and the like, and the auxiliary feed roller 19 is driven to rotate on the rotation of the pinch roller 5. When the roller 5 stops, the turning arm 17 is held at a lower position, and the roller 19 comes down from the top of a sheet feed tray 4. When the roller 5 is driven to rotate, the arm 17 is caused to turn upward, due to the tension of the belt 22 moving around, and the roller 19 projects above the tray 4 via the through-hole 23 thereof.
Patent JP-H04169085-A (JP)
Title: Fluorescent lamp socket
Inventor: ICHIKAWA MASAAKI
IPC: H01R33/08
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a fluorescent lamp socket, which is highly safe, and which does not close a lighting circuit during the mounting work of a reflecting plate by providing a working part, which is moved to the inside of a box through the installation of a fluorescent lamp, so as to close a moving contact and a receiving contact, and which is moved in the direction of the front surface of the box through the removal of the fluorescent lamp, so as to release the moving contact and the receiving contact, on a cock receiving body. CONSTITUTION:When a straight fluorescent lamp 2 is installed, and a cock receiving body 7 is pushed to the inside of a body 5 by a base 3 against the spring characteristic of a conductive plate 8 as well as a moving contact arm 9, an operating part 16 of the moving contact arm 9 is pushed to the inside of the body 5 by a working part 12 of the cock receiving part 7, and a moving contact 17 of the moving contact arm 9 and a receiving contact 18 of a receiving contact arm 19 are connected with each other, and a lighting circuit is closed thereby. When the straight fluorescent lamp 2 is removed, the cock receiving body 7 is pushed back by the spring characteristic of the conductive plate as well as the moving contact arm 9 in such a way that the cock receiving body is protruded to the front part of the body 5, and the moving contact 17 and the receiving contact 18 are separated from each other, and the lighting circuit is opened thereby. A fluorescent lamp socket 1, which is highly safe, and which does not close a lighting circuit during the mounting work of a reflecting plate, can thus be obtained.
Patent JP-H11121135-A (JP)
Title: Inspection method for wire arrangement of harness for connector and inspection equipment
Inventor: KANAMARU SADATOMO
IPC: G01J3/46
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To easily check correct/erroneous wire arrangement for a connector by changing the colors of insulation material coating the respective wires depending on kinds, storing normal arrangement in a storage device, detecting the wire color arrangement using a photosensor detectable colors, and comparing with the normal arrangement stored in the storage device. SOLUTION: Slits for arranging wire end portions in parallel on the top face of an inspection table 5, and a photosensor 6 is reciprocated in parallel by a timing belt 7. A pulse motor 4 is driven so that the photosensor 6 is moved by the timing belt 7 following a control program stored in a ROM. The photosensor 6 is stopped at a position of a wire 2a so as to detect the color of the wire 2a, the photosensor is moved so as to detect the colors of the wires 2b, 2c, 2d, 2e, the arrangement of the colors are transmitted to a microcomputer 8, is written to the RAM. The normal color arrangement stored in the RAM and the detected color arrangement are judged by an arithmetic unit based on the judgement program of the ROM, and the result is shown by a signal sound so that inspection efficiency is enhanced.
Patent JP-H05109328-A (JP)
Title: Aluminium stabilizing material for superconductive conductor and superconductive conductor using same material
Inventor: HATANO KAZUHISA
IPC: H01B12/10
Filed: 1991-10-16
Abstract: PURPOSE:To decrease the magnetic resistance of a stabilizing material for a superconductive conductor by using copper of specified resistivity for the stabilizing material covering the periphery of high-purity aluminium with copper. CONSTITUTION:A copper tube 1 uses a material whose resistivity is not less than 1X10<-9>OMEGA.m at a temperature of 4.2K. A stabilizing material 4 is formed by inserting a high-purity aluminium rod 2 into the tube 1 and then drawing the rod until a predetermined outer-diameter is attained. This process can lower the magneto-resistance effect of the stabilizing material to stabilize the characteristics of a superconductive conductor. Phosphorus deoxidation copper can be used also for copper.