baber/WOPTO huggingface dataset:
Patent JP-S5851047-A (JP)
Title: Automatic tool replacement method for single-spindle type nc machine tool and device thereof
Inventor: ICHIKAWA KOUHEI
IPC: B23Q3/155
Filed: 1981-09-19
Abstract: PURPOSE:To enhance effectiveness in work by permitting a single shaft spindle to travel to the decided position in a tool rest, in which two or more tools are accommodated, in compliance with the program and thereby setting the tool on  the spindle selectively and automatically. CONSTITUTION:Spindle 1 is operated under control of a computer which keeps in memory the program about processing conditions and traveling conditions. At the time of tool replacement the spindle 1 travels according to the command of computer and, when it attains the specified position on the tool rest 6, proceeds toward the tool rest 6. After the tool 10 fitted on the spindle 1 is inserted in a recess 9a provided in the tool placing plate 9 on the tool placing table, the tool 10 comes loose and retracts. Then the spindle 1 travels to the next tool  position, and then advances and retracts after fitting of the intended tool 10 to  return to the working position.
Patent JP-S61107906-A (JP)
Inventor: ANTONI JIEI JIUFURIDA
IPC: B01D61/50
Filed: 1985-07-08
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-S633983-A (JP)
Title: Printer with low noise printing mode
Inventor: KAWAMURA TOSHIO
IPC: B41J29/10
Filed: 1986-06-24
Abstract: PURPOSE:To set a low noise mode without decreasing a printing speed, by mounting a switch changing over a standard printing mode, a two-pass printing mode and a draft printing mode. CONSTITUTION:A printing control part 1 detects the state of a switch changing over the printing modes of an operation panel to control a printing system. When the switch is held to a standard mode, usual printing control is performed and, when the switch falls on a two-pass mode side, usual control operation is divided into two printing operations to perform low noise printing operation (the speed of a lateral feed motor 6 is same as the standard mode). When the switch falls on a draft mode side, the pattern of printing data is thinned to control low noise printing operation at the speed of the lateral feed motor 6 same to that in the printing control of the standard mode. That is, since the printing pattern of the draft mode is low in dot density as compared with that of the standard mode, impact sound at the time of printing operation becomes low and low noise printing operation becomes possible.
Patent JP-2000334504-A (JP)
Title: Method for rolling metallic tube
Inventor: OKUI TATSUYA
IPC: B21B27/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To roll products having a wide range of thickness with the same grooved rolls by suppressing the generation of fins and hexagonal angularness in a sizing machine such as a sizer. SOLUTION: In all intermediate stands when the sizing machines are defined as a 1st stand, plural intermediate stands and the final stand toward the downstream from the upper stream, by adjusting the distance between the pass center and the groove bottom of the grooved roll in accordance with the thickness (t) and outside diameter D of the product of the metallic tube and taking the side relief coefficient Si of the i-th stand which is expressed by the equation I: Si=(Ai-Bi-1)/Bi×100(%), where, Bi-1 is the distance between the pass center and the groove bottom of the grooved roll at the (i-1)th stand and At is the distance between the pass center and the groove bottom of the grooved roll at the i-th stand as in the range of Smin to Smax which are respectively expressed by the equations II, III: Smin=-10.00.(t-D)-2.90, Smax=-12.94.(t-D)+2.29, rolling is executed.
Patent JP-H07336824-A (JP)
Title: Wire drum for winding of prefabricated wire for completely prefabricated wiring method and protector in winding said prefabricated wire on wire drum
Inventor: YOKOYAMA KAZUO
IPC: H02G1/02
Filed: 1994-06-07
Abstract: PURPOSE:To prevent a wire from being damaged due to the bend of a part near the mouth of a compression-type dead-end clamp in a prefabricated wire. CONSTITUTION:A clamp cradle 24 is installed at a trunk part 22 so as to come into contact with the inner face of a flange part 23 for a wire drum 21. The clamp cradle 24 has a clamp mounting face 24a which is extended nearly to the tangent-line direction from the outer circumference of the trunk part 22. A compression-type retention clamp 5 on the winding start side of a prefabricated wire 11 is placed on the clamp mounting face 24a so as to start to wind the prefabricated wire 11. A wire 6 is not bent suddenly at the mouth part of the compression-type dead-end clamp 5, and it is possible to prevent the wire 6 from being bent and damaged at the mouth part of the clamp. In addition, in a winding end, a compression-type dead-end clamp on the winding end side of the prefabricated wire 11 is placed on a protector which is installed on the outer circumference of the aligned and wound wire 6. Thanks to the protector, it is possible to prevent the wire from being damaged due to the bend in the mouth part of the compression-type dead-end clamp on the winding end side.
Patent JP-H0313517-A (JP)
Title: Method for aging steel making slag
Inventor: HONDA YASUYUKI
IPC: C21C5/28
Filed: 1989-06-12
Abstract: PURPOSE:To age crushed steel making slag in a short time by regulating the grain size of the slag, immersing the slag in hot waste water under specified conditions and accelerating a hydration reaction. CONSTITUTION:The grain size of cooled and crushed steel making slag 2 is regulated to about <=25mm and the slag 2 is deposited in a concrete vessel 1. Hot waste water 3 is continuously fed into the vessel 1 from the top and discharged from the lower part, the slag 2 is immersed in the water 3 at 60-95 deg.C for 12-48hr and a hydration reaction is accelerated. The slag is aged in the short time at a low cost and the aged slag properly is used as a roadbed material.
Patent JP-S6210817-A (JP)
Inventor: FUJIYOSHI SHIORI
IPC: H01H9/02
Filed: 1985-07-06
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-S629611-A (JP)
Title: Manufacture of manganese-aluminum-carbon alloy magnet
Inventor: KOJIMA SHIGERU
IPC: H01F41/02
Filed: 1985-07-05
Abstract: PURPOSE:To improve the coercive force of the title magnet by 10-30% by a method wherein a heat treatment is performed at the specific temperature range between a hot intrusion processing and the hot intrusion processing to be performed subsequently. CONSTITUTION:In the manufacturing method in which a hot intrusion process is performed twice or a number of times, a heat treatment wherein the temperature range of 430-630 deg.C is maintained between a hot intrusion working process and the hot intrusion working process to be performed subsequently, is conducted. As a result, the magnetic characteristics of Mn-Al-C alloy magnet, especially coercive force, can be improved by 10-30%, and this improvement in magnetic characteristics makes a contribution to miniaturization and thinning of magnet-applied machines.
Patent JP-H09330837-A (JP)
Title: Power unit
Inventor: MATSUI NOBUYUKI
IPC: H01F38/14
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-contacting power unit which can transmit a larger quantity of electric energy. SOLUTION: Magnetic bodies 8 and 9 are respectively formed on a plastic enclosure 2 mounted with a primary coil 1 and a plastic enclosure 4 mounted with a secondary coil 3 of a non-contacting power unit, and the magnetic flux generated from the primary coil 1 is efficiently supplied to the secondary coil 3 without leakage by means of the magnetic bodies 8 and 9.
Patent JP-H09331654-A (JP)
Title: Holding brake for motor
Inventor: SUZUKI SHINJI
IPC: F16D65/18
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a holding brake for motor which makes a lower noise while satisfying the requirement for reduction in size. SOLUTION: Friction plates 4 which do not rotate relatively with rotor hubs 2 in the circumferential direction of the rotor hubs 2 but can move toward a shaft center are set on outer surfaces of the rotor hubs 2 fastened to an outer surface of a rotary shaft of a motor through interlocking sections 3. Outer plates 5 are counterposed on one face of the friction plates 4 and are fastened to a fastened system. Meanwhile, inner plates 6 are counterposed on the other face of the friction plates 4 so that they can move in the axis direction of the rotary shaft. Electromagnets 7 for attracting the inner plates are so located on the fastened system as to face the inner plates 6. And, springs 8 are installed which separate the inner plates 6 from the electromagnets 7 when the electromagnets 7 are not excited. Ring-shaped plate springs 11 are located in the circumferential direction over the rotor hubs 2 and the friction boards 4. The plate springs 11 are installed at equal intervals in the circumferential direction and are fastened to the rotor hub 2 and the friction board 4 located on the opposite side.
Patent JP-H0440640-A (JP)
Title: Double-sided disk and its recording and reproducing device
Inventor: TAKEMURA YOSHIYA
IPC: G11B7/24073
Filed: 1990-06-07
Abstract: PURPOSE:To attain correct recording and reproducing independently of the loading direction of a disk by allowing a spiral direction and the shape of tracks on the front surface of the disk to coincide with that of the rear face at the time of observing them from a recording and reproducing face and providing a face identification signal on a prescribed face. CONSTITUTION:The quantity of light received by a detector 3c based upon the mark of a face discriminating signal is changed in accordance with the rotation of the disk. The detector 3c outputs a regenerative signal proportional to the quantity of received light to a deciding circuit 11, which decides the face identification signal is based upon the A or B face from the change of the regenerative signal. In this case, the circuit 11 decides the A face when the change of the regenerative signal is once per rotation, or the B face in the case of twice and sends the decided result to a control circuit 6 as a face deciding signal. The control circuit 6 sets up the rotational direction of a spindle from the face deciding signal. Consequently, the disk can be rotated in the correct direction and an optical head can be accessed to the specified face.
Patent JP-S5850487-A (JP)
Title: Detecting device for substance to be detected
Inventor: KAWAGUCHI HIDEO
IPC: G01B21/00
Filed: 1981-09-21
Abstract: PURPOSE:To put each detector in the optimum state of sensitivity for performing an operation of detecting a substance, by comparing a detection output of each detector with a reference voltage varying in stages, and by conducting beforehand the adjustment of the sensitivity of the detector based on the comparison. CONSTITUTION:A detection signal of the first detector 1 for detecting the final end of cloth is delivered to an amplifier 15 via a band-pass filter 14, and an output voltage V0 of the amplifier is delivered to a comparator 16. CPU 22 delivers a alteration instruction signal SG 8 to a DA converter 27. A reference voltage VS increasing in stages is delivered therefrom to the comparator 16, and there it is compared with and discriminated from VO. When VS larger than VO is delivered for the first time, CPU 22 sets the value of VS two stages before as an optimum reference voltage for the detector 1 and memorizes the same. Similarly, optimum reference voltages are set for the second sixth detectors and memorized, and thereby the adjustment of sensitivity is completed. In an operation of detection, the presence of a substance to be detected is detected in comparison with the optimum reference voltage value for each detector.
Patent JP-H09118413-A (JP)
Title: Method and device to take up, ship out and rewind belt of conveyor belt
Inventor: KUZIK LARRY J
IPC: B65H75/40
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To wind a lengthwise direction part of a conveyer belt so as to be suited for shipping, by constituting a belt winding passage collecting first/second parts and an intermediate part connected of a support structure. SOLUTION: A continued part of a belt 16 is wound in a linear part between two end part support members 36, next to be 180 deg. curved, so as to form the next linear wound part, winding is continued while rotating a spool assembly 14 in the clockwise direction by a suitable drive means. In the drawing 2, in the belt part 16, gravitational force and tensile force and combined to act as shown by an arrow mark 78. In the case of 45 deg. rotating the spool assembly 14 from a position of drawing A to that of drawing B, a belt part 82 is moved to a position adjacent to a belt part 64. In a rewound belt part 76, tensile force of arrow mark 84 is left as acting. when the part is moved further to a position of drawing C, a lower belt 86 curved in a circle is pulled in a condition applying tension, to be further moved to a position of drawing D.
Patent JP-H01315530-A (JP)
Title: Execution method for foundation
Inventor: SAWADA YOSHIO
IPC: E02D27/00
Filed: 1988-06-14
Abstract: PURPOSE:To make a leveling accurately performable by setting a square- cylindrical leveling member in an erection position of a column on top of a foundation or a panel fixture in a state of being opened up and down, and charging mortar in an inner part of the leveling member. CONSTITUTION:Concrete for a foundation 1 is placed in an erection position of a column and hardened in a state of having an anchor bolt 4 set up. Next, a square-cylindrical leveling member 2 is mounted on a column erection position on top of the foundation 1. Successively, mortar 3 is charged in an inner part of the leveling member 2, and the top of the mortar 3 is executed into horizontality. After the mortar 3 is hardened, a column connecting fitting is anchored on the top by an anchor bolt 4. In addition, the column is anchored to the column connecting fitting and thus erected.
Patent JP-S5482597-A (JP)
Title: Manufacturing method of graphite powder coated cladding tube
Inventor: WAKASHIMA KIWA
IPC: G21C21/00
Filed: 1977-12-14
Abstract: PURPOSE: To prevent the nuclear fuel element from damage by coating uniformly graphite within the nuclear fuel cladding tube.  
     CONSTITUTION: Plunger 3 and rod 4 are entered up to the bottom of cladding tube fixed vertically, supplying gelled graphite paint 2 with spatula from the bottom of cladding tube 1. Nextly the driving unit 5 is moved with micro-speed to adjust the plunger 3. Then, the driving unit 5 is moved at a certain speed to form uniform thickness of graphite coating layer 2' within cladding tube 1. The cladding tube 1 is  heat treated within oxygen atmosphere at the temperature of about 200 - 300°C to  evaporate liquid media remained on the coated layer allowing also the resin which  disperses colloidal graphite stably to decompose and remove. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5940548-A (JP)
Title: Semiconductor ic circuit and laser processing thereof
Inventor: HONGOU MIKIO
IPC: H01L21/82
Filed: 1982-08-30
Abstract: PURPOSE:To perform the laser processing with high quality by a method wherein the reflectance of laser beam is measured by providing a reflectance measuring part constituted similarly to the wiring part irradiated with laser beam to calculate the laser power absorbed into the wiring part in terms of the reflectance being measured. CONSTITUTION:A memory cell 12 is formed on an Si substrate 11 and the bonding pads 13 are formed around the periphery of chip. Besides a selective circuit 14 is provided to transfer to a spare memory in case a defect is found in the cell 12. A reflectance measuring part 15 is formed on a part near the circuit 14. The sectional construction of the measuring part 15 is formed similarly to that of the wiring connection. The reflectance is measured by means of irradiating the measuring part 15 with the laser beam similar to that utilized for cutting and connecting with considerably low energy. Next, the laser power absorbed into the wiring part is calculated by the reflecting power making the laser power always constant to adjust the irradiated laser output for laser processing. Through these procedures, the laser processing for semiconductor IC may be performed with high quality and yield.
Patent JP-H071930-A (JP)
Title: Tire replacing device
Inventor: KATO SENTARO
IPC: B60C25/138
Filed: 1993-06-21
Abstract: PURPOSE:To provide a tire replacing device which enables the mounting/the dismounting of a tire on from a wheel in an extremely simple manner without damaging a rim of the wheel or the bead of the tire. CONSTITUTION:A recessed part is formed on the lower surface of a vertical arm 40 to support a bead attaching/detaching member. A supporting member 140 is mounted on a table shaft of a turn table 12 in an attaching/detachable manner. The top of the supporting member 140 is of the shape to be fitted to the recessed part 42. The vertical arm 40 is supported by the supporting member 140 on the lower end side, and is little displaced even if subjected to the force in the radial direction or downward.
Patent JP-S5483074-A (JP)
Title: Covering of rod with soft plastic tube
Inventor: ONAKA KAZUMASA
IPC: B29C51/00
Filed: 1977-12-14
Abstract: PURPOSE: To cover a rod with a soft plastic tube having a smaller diameter than the rod, easily, by thrusting the rod into the tube at one end, while introducing pressurized liquid or compressed air into the tube from the other end.  
     CONSTITUTION: An outlet of a pressurized liquid-or compressed air-supplying device 3 is inserted into one end of a soft plastic tube 1 made of a thermoplastic resin such as polyvinyl chloride, polyethylene, etc., and the pressurized liquid or compressed air is introduced into the tube at a pressure of 1-2 kg/cm 2  by opening the valve 4. A rod 2 is inserted through the other end of the tube 1 which is expanded and stiffened by the pressure.  
     EFFECT: The covering of a threaded screw, which is hitherto considered to be difficult, can be easily carried out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000336379-A (JP)
Title: Kerosene composition
Inventor: YOSHIMURA TADASHI
IPC: C10L1/18
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a kerosene composition free from odor on combustion, especially in ignition and extinction of flame. SOLUTION: This kerosene composition is obtained by compounding a base kerosene composition with 50-5,000 ppm at least one kind of deodorizing additive selected from a phenolic compound, an ester-based compound, a carbonate-based compound, a nitrate-based compound and a peroxide-based compound.
Patent JP-S6129729-A (JP)
Title: Device and method for visualizing turbulent flow
Inventor: MURAKAMI SHUZO
IPC: G01P13/00
Filed: 1984-07-20
Abstract: PURPOSE:To visualize a small eddy and to improve contrast suitably for photography by making a laser beam incident on a cylindrical lens and obtaining slit light, and irradiating particulates in an eddy flow. CONSTITUTION:Laser light is emitted by a laser light source 1 of argon, etc., and transmitted through a knife-edge shutter 3 at a specific period. Then the light is collimated by a collimator lens 5 and reflected 6, 7, and 8 to enter the cylindrical lens 9. The lens 9 expands the luminous flux laser beam into laser slit light having a 70-80 deg. angle of spread. Further, the lens 9 is moved with a traverse driving wire 12. Then, an air channel is provided to the opposite surface of the lens 9 and particulates are suspended in an air flow and irradiated with the laser slit light. Consequently, the small turbulent flow is visualized and photographed sharply while the shadow of particulates is increased in contrast.
Patent JP-S5937626-A (JP)
Inventor: KUJIYOU FUMIYUKI
IPC: H01H73/18
Filed: 1982-08-26
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-S5788129-A (JP)
Title: Simultaneous synthesization of c4-oligomer and alkyl tertiary butyl ether
Inventor: HANSUUDEIITAA KEERAA
IPC: B01J31/32
Filed: 1981-09-24
Abstract: C4-oligomers and alkyl tert-butyl ethers can be prepared by reaction of isobutene with alkanols in the liquid phase at 20 to 140 DEG C, oligomerisation and ether formation occurring simultaneously. This reaction is carried out in the presence of a microporous or gel- like acidic cation exchanger in the H<+> form, which contains 0.05 to 5 g of one or more metals of the VIIth and/or VIIIth sub-group of the periodic table of the elements in elemental form per litre of dry cation exchanger. The cation exchanger has a degree of cross-linking in the range from 2 to 65 % and a specific surface area in the range from 5 to 750 m<2>/g of dry exchanger resin.
Patent JP-H06336981-A (JP)
Title: High pressure pump with diaphragm protecting function
Inventor: ITO ATSUSHI
IPC: F02M37/12
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the excessive displacement of a diaphragm even when fuel is not supplied to a pump chamber in a hydraulically driven diaphragm-type high pressure pump. CONSTITUTION:Two backup plates 19, 20 are disposed almost parallelly in a pump body 1, and diaphragms 21, 22 are respectively disposed on the inside of the respective backup plates 19, 20. A pump chamber 28 is formed inside two diaphragms 21, 22, and a carrier passage is connected to the pump chamber 28. Oil operating chambers 26, 27 are respectively formed on the outside of two backup plates 19, 20, and a plunger pump is communicated with the respective oil operating chambers 26, 27. The plunger pump includes a pump for supplying/discharging oil periodically.
Patent JP-H04346633-A (JP)
Title: Ti alloy excellent in machinability
Inventor: MASAHASHI KOICHI
IPC: C22C14/00
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a Ti alloy excellent in machinability without deteriorating its strength and hot workability by combinedly adding suitable amounts of Zr and S and limiting Zr/S. CONSTITUTION:A Ti alloy excellent in machinability comprises, by weight, 1.5 to 8% Al, 1.5 to 6% V, 0.1 to 4.0% Zr and 0.01 to 1.00% S, furthermore satisfying the relation of Zr(%)>=0.7S(%) and the balance Ti with impurity elements.
Patent JP-S6214730-A (JP)
Inventor: YAMATO HARUYOSHI
IPC: A01G13/00
Filed: 1985-07-10
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-H09311760-A (JP)
Title: Display controller
Inventor: MASUDA HIROSHI
IPC: G06F3/033
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to move a pointer to a desired position for key display by using a joy stick, by superimposing various screens for controlling an audio video system on a display, operating a remote commander while looking at the screens, and making respective settings. SOLUTION: The graphic controller 32 superposes a display signal on an video signal selected by a video selector 22 under the control of a controller 34. The output of this graphic controller 32 is supplied to a terminal 31A of a switch circuit 31. Namely, when the switch circuit 31 is connected to the side of a terminal 31A, a superimposed screen based upon the display signal from the graphic controller 32 is projected on a screen based upon the video signal from the video selector 22. Then various settings can be made by selecting desired keys in the display projected on this display over a look at the superimposed screen by using the remote commander.