baber/WOPTO huggingface dataset:
Patent JP-S6086811-A (JP)
Title: Ballast for discharge lamp
Inventor: MATSUMOTO NOBORU
IPC: H01F37/00
Filed: 1983-10-19
Abstract: PURPOSE:To remove the compression of a coil surface on the caulking of both covers by the corners of the bent sections of an upper cover by forming contact pieces in length being in contact with the outer circumference of the collar of a coil bobbin on both sides of the bent sections on both sides of the upper cover. CONSTITUTION:Contact pieces 10 in length being in contact with the outer circumference of the collar 9 of a coil bobbin are each formed on both sides of bent sections 6' on both sides of an upper cover 5'. Consequently, force from side surfaces applied to the bent sections 6' of the upper cover 5' through a lower cover 4 is received by the outer circumference of the collar 9 of the coil bobbin by the contact pieces 10 when a core is surrounded from upper and lower sections by the upper cover 5' and the lower cover 4 and both ends of the lower cover 4 are bent to the inside and caulked, thus resulting in no direct compression of a coil surface by the corners of the bent sections 6' of the upper cover 5'. Accordingly, the damage of a coil 1 can be prevented on the caulking of the upper and lower covers 5', 4.
Patent JP-H0642517-A (JP)
Title: Fastening bolt
Inventor: WAKAHOI TOSHIYA
IPC: F16B35/00
Filed: 1992-07-21
Abstract: PURPOSE:To easily unfasten a master bolt even when it is fixed by large fastening force by the use of normal tools, without using special tools, by reducing shaft force applied to the master bolt while unfastening a child bolt. CONSTITUTION:A master bolt 1 functions for fastening a crank pulley E in respect to a crank shaft A. A child bolt is installed such that a head 21 is in a slight contact with a bottom 16 of a back facing hole 15 and the child bolt 2 is extended by fastening resilient force when the master bolt 1 is fastened. In order to unfasten the master bolt 1, the child bolt 2 is unfastened first, and shaft force applied to a head 13 of the master bolt 1 is reduced.
Patent JP-H1041986-A (JP)
Title: Noise elimination circuit
Inventor: KADOWAKI NOBUSATO
IPC: H03K19/003
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the noise elimination circuit by which a noise with a short period such as a pulse included in a signal is eliminated without unsharpening the signal. SOLUTION: The circuit is provided with 3-stages of shift registers 1-3 which receive a data signal and shift sequentially the data signal based on a clock signal and a discrimination section 4 which provides an output of a high level signal when an output signal of the 1st stage shift register 1 of the 3-stages of shift registers 1-3 and an output signal of the 3rd stage shift register 3 are both at a high level, provides an output of a low level signal when the output signals from the shift registers 1, 3 are both at a low level and provides an output of the output signal without any modification when the output signals have different levels.
Patent JP-H0940615-A (JP)
Title: Dipropargyl carbonates and their production
Inventor: INOUE YOSHIO
IPC: C07C68/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound by using only a propargyl alcohol and carbon dioxide as raw materials, having a simply symmetric basic structure, useful as a carbonylating agent for a medicine and an agrochemical. SOLUTION: This compound of formula I (R<1> and R<2> are each H, an alkyl or an aryl) is obtained by reacting (A) a propargyl alcohol of formula II (R<3> is H, an alkyl or an aryl) (e.g. propargyl alcohol, etc.) with (B) carbon dioxide in the presence of (C) an inorganic base (preferably potassium carbonate, potassium phosphate or cesium fluoride) or (D) an organic base [preferably a diamine such as 1,8-diazabicyclo[5.4.0]-7-undecene, etc.] and (E) a crown ether (e.g. dibenzo-18-crown-6-ether, etc.) at a temperature equal to or higher than a room temperature and <=150 deg.C under pressure equal to or higher than normal pressure and <=50kg/cm<2> . The molar ratio of the component C and the component D to the component A is preferably 0.2-10.
Patent JP-H0748987-A (JP)
Title: Driving body for pipe jacking method
Inventor: KABEUCHI TERUO
IPC: G01V3/10
Filed: 1993-08-05
Abstract: PURPOSE:To obtain a driving device capable of detecting accurately and speedily a position of a guide body for a driving head body in the ground in a state of high economic efficiency. CONSTITUTION:A driving head body 1A having an originating coil 20 transmitting position information in the ground of a driving device 1 wound on the circumference section thereof is formed of a non-magnetic material and, at the same time, a guide body 3 mounted to the driving head body 1A along a driving direction is formed of a non-magnetic material so that it is capable of reciprocating motion. A guide body position detection device 21 detecting a position of the guide body 3 for the driving head main body 1A based on the variation in inductance of the originating coil 20 is provided.
Patent JP-H0645322-A (JP)
Title: Manufacture of silicon nitride film
Inventor: ANDO KOICHI
IPC: H01L27/04
Filed: 1992-07-22
Abstract: PURPOSE:To form a silicon nitride film excellent in the characteristics of dielectric breakdown strength, with high throughput, in formation of a capacity insulating film such as DRAM. CONSTITUTION:A silicon nitride film 11 is grown at relatively low temperatures on a polycrystalline silicon film 13 which is a lower part electrode, by pressure- reduction vapor growth method. Then, a silicon nitride film 12 is grown at relatively high temperatures by the pressure-reduction vapor growth method. As a result, the silicon nitride film excellent in flatness can be formed at high growth rate.
Patent JP-H0747859-A (JP)
Title: Differential limit torque control device
Inventor: ETO YOSHIYUKI
IPC: F16H48/30
Filed: 1993-08-05
Abstract: PURPOSE:To improve turnability at the time of tight corner turn running by setting differential limit torque as the target differential limit torque, when a front/rear wheel rotational speed difference and a, right/left drive wheel speed difference are in a prescribed value or more, and setting the target differential limit torque to zero except when the speed differences are in the prescribed value or more. CONSTITUTION:A device is provided with a differential limit torque giving means (a) provided between right/left drive wheels to give differential limit torque in accordance with a control command from the outside, right/left drive wheel speed difference detecting means (b) for detecting a right/left drive wheel speed difference and a front/rear wheel rotational speed difference detecting means (c) for detecting a front/rear wheel rotational speed difference. In a target differential limit torque setting means (e), when both the front/rear wheel rotational speed difference and the right/left drive wheel speed difference are in a prescribed value or more, differential limit torque determined by a differential limit torque determining means (d) in accordance with a right/left drive wheel speed difference detection value is set as the target differential limit torque, and except when the speed difference are in the prescribed value or more, the target differential limit torque is set to zero. Based on this target differential limit torque, the differential limit torque giving means (a) is controlled.
Patent JP-H0620834-A (JP)
Title: Magnetic multilayer film
Inventor: KOMURO MATAHIRO
IPC: H01F41/20
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a magnetic multilayer film having coersive force abated by the films containing a ferromagnetic element in high saturated flux density. CONSTITUTION:Within This magnetic multilayer film wherein the films containing a ferromagnetic element and non-magnetic material at the facial intervals in matching relation with the facial intervals of the former films are alternately epitaxial grown to be laminated, the films containing the ferromagnetic film are Fe-N two element base films or Fe-Co-N three element base films while the non-magnetic material is at least one element selected out of NaO, GaAs, In0.2Ga0.8As furthermore the coersive force does not exceed 20Oe but the saturated flux density exceeds 2.0T.
Patent JP-H0243989-A (JP)
Title: Method for controlling microorganism of water system
Inventor: KOMA HIROKI
IPC: A01N33/12
Filed: 1988-08-03
Abstract: PURPOSE:To inhibit proliferation of microorganisms in a water system and to prevent slime trouble, etc., and also to continue the effect of an antibacterial agent and to enhance safety for human body by utilizing the antibacterial agent incorporating a polymer having a specified structure as an active component. CONSTITUTION:In the case of recycling of industrial water and reutilization of treated water, an antibacterial agent incorporates a polymer shown in the formulas I, II (wherein X and Y show anion, R1 and R2 show 6-18C alkyl group, R3 shows 2-10C alkylene group, R4-R7 show 1-3C alkyl group) and/or the formulas III, IV (wherein A shows formula V, l=20-2000, n>=1000, X and Y show anion, R1 shows 6-18C alkyl group) as an active component. When this antibacterial agent is used, slime trouble, etc., in a water system are extremely efficiently prevented and further proliferation of Legionella bacteria of Legionnaires' disease is prevented in a cooling water system. Furthermore its effect is continued and safety for human body is enhanced.
Patent JP-S6088231-A (JP)
Title: Clutch drive control device
Inventor: MATSUMOTO SHINICHI
IPC: F16H61/06
Filed: 1983-10-17
Abstract: PURPOSE:To smooth back-up operation by closing a hudraulic control valve in a hydraulic circuit for driving a clutch connection so that a clutch is controlled to stop when it is judged that the clutch is in the state of half-connection when a gear shift position for back-up is selected. CONSTITUTION:A friction clutch 10 has input and output side clutch linings 12, 14, and the output side lining 14 is axially advanced and retreated by a cylinder 22 through a fork 20 to connect and disconnect the clutch. A clutch hydraulic driving device 24 for the above cylinder 22 comprises hydraulic circuits 26, 28 for disconnecting drive and for connecting drive, respectively. An on-off solenoid valve 36 and a duty solenoid valve 38 are disposed in the respective hydraulic circuits 26, 28. When the solenoid of a gear shift position for back-up is detected by a shift position detector 46 and the half-connection state is detected by a clutch stroke detector 44, the solenoid valve 38 is closed by an engine control circuit 12, so that the clutch 10 is controlled to stop.
Patent JP-H1129492-A (JP)
Title: Neutralizing agent for endotoxin activity
Inventor: TAKAHASHI TOSHIO
IPC: A61P43/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent useful for suppressing endotoxin actions in an organism by direct use in a human body, by including a specific extract fraction from a fruit of cacao used as a food. SOLUTION: Theobroma cacao is de-fatted to give an albumen part, which is suspended in water or an alcohol solution, extracted at 80-100 deg.C with stirring to give an extracted solution by filtration or centrifugal separation. The solution is separated by molecular fractionation chromatography to give a component having the following properties of (A) water solubility, (B) >=50,000 molecular weight, (C) stability to heating (121 deg.C for 30 minutes), (D) properties of polyphenol, (E) transferring to blood by oral administration and (F) specifically bonding to endotoxin (lipopolysaccharide derived from gram-negative bacterium outer membrane). The objective agent contains the component.
Patent JP-H0767062-A (JP)
Title: Projective display device
Inventor: TODE HIDEKAZU
IPC: H04N9/31
Filed: 1993-08-05
Abstract: PURPOSE:To perform optimum focusing control corresponding to the change of a magnification by freely changing a relative distance and an angle between a CRT and a projective lens by linking the CRT and the projective lens through a liquid sealing means composed of any soft material in a liquid-tight state. CONSTITUTION:A CRT 1 is fitted to a holding member 4 and a projective lens 2 is fitted to a holding member 3 respectively. The holding members 3 and 4 are coupled through a cooling liquid sealing member 5 composed of any soft materials such as silicone rubber, and cooling liquid 6 is sealed inside. Since the soft material is used for the holding members 3 and 4, the arrangement of holding members 3 and 4 can be adjusted and fixed so that the CRT 1 can be inclined to the lens 2 corresponding to any arbitrary elevation anagle with the change of a screen size. Therefore, an image can be properly formed on a screen, and a focusing state can be always optimumly held up to the peripheral part of the screen.
Patent JP-S5896530-A (JP)
Title: Manufacture of panel member of foamed resin
Inventor: KASAI JIYUNICHI
IPC: B29C39/24
Filed: 1981-12-03
Abstract: PURPOSE:To form a panel of different resin parts having different foaming rates, by charging resin raw liquids having different foaming rates into divisions formed on the bottom surface of a bottom force, closing the mold, and allowing the resin raw liquids to foam. CONSTITUTION:Ridges 4 are formed on the inner bottom surface 2a of the bottom force 2 so that the divisions are arranged in a desired pattern. An unfoamed resin raw liquid 6 having a low foaming rate is injected from nozzles 5 into the divisions surrounded by the ridges 4, while an unfoamed resin raw liquid 8 having a high foaming rate is injected from nozzles 7 into the remaining divisions, then the top force 1 and the bottom force 2 are closed, and the resin raw liquids 6, 8 are allowed to foam and to fill a cavity 3 with them. Then the lower part of the panel member (the reference numeral 6' indicates parts where foaming rate is low, whereas the reference numeral 8' indicates parts where foaming rate is high) is cut along the line a-a and is removed to obtain the desired panel of the foamed resin.
Patent JP-H059860-A (JP)
Title: Pile yarn and pile mat
Inventor: NAKAGAWA TETSUO
IPC: A47G27/02
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a pile mat, excellent in water absorptivity and having a pile shape of a high hardness. CONSTITUTION:Pile yarn which is conjugate pile yarn, composed of highly shrinkable synthetic fiber and water absorbing fiber and having >=3000 denier thickness and >=70 twist coefficient in forming piles. Furthermore, a pile mat is obtained by heat-treating a fabric in which the pile yarn is arranged. The pile length is regulated to 3-15mm and the pile diameter is regulated to 3-8mm. The pile mat is especially useful as a bath mat capable of stimulating the soles of feet and providing refreshing feeling.
Patent JP-S5896447-A (JP)
Title: Exchange system having storage device
Inventor: SHIMIZU HIROSHI
IPC: H04M3/42
Filed: 1981-12-03
Abstract: PURPOSE:To store a message automatically even if a called party does not respond or is busy, by connecting a caller terminal to which a called party does not respond or is busy, to a storage device, through an exchange control section. CONSTITUTION:A subscriber terminal 2 of a caller makes a call to a subscriber terminal 3 of a called party, then an exchange control section 1 starts a timer 6 when the section 1 detects non-response or busy state of the terminal 3. When the timer 6 informs a prescribed time being elapsed, the terminal 2 is connected to a signal reception circuit 7 to start the monitor of the circuit 7. When the circuit 7 detects a transfer request signal from the terminal 2, the section 1 connects the terminal 2 to a storage device 5 via an exchange network 4. In using hook switch on-off signals, dial pulses or pushphone signals as the transfer request signal, the circuit 7 can be omitted by using the existing circuits.
Patent JP-2000053258-A (JP)
Title: Paper feeding device
Inventor: YAMAGAMI TSUTOMU
IPC: B65H1/30
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of conducting paper conveyance smoothly. SOLUTION: This paper feeding device is provided with a first paper storage part storing a plurality of paper sheets, a second paper storage part storing the paper of the same size as that of the paper stored in the first paper storage part in the same direction, and a pressing member 30 pressing the rear end of the paper stored in the first paper storage part, wherein the pressing member 30 is formed with a protrusion 30c protruding to one side in the conveyance direction of the paper stored in the second storage part, and the protrusion 30c is formed so as to be such a position that the corner of the paper in the conveyance direction may come into contact with it.
Patent JP-S6354597-A (JP)
Title: Treatment of body of stainless steel pipes removed from boiler already installed
Inventor: SHINODA OSAMU
IPC: F28G13/00
Filed: 1986-08-22
Abstract: PURPOSE:To prevent formation of scale in a body of stainless steel pipes removed from a boiler already installed by forming a cold work layer in the inside surfaces with shotblasting after conducting a chemical washing for the removal of their inside surface scale. CONSTITUTION:A single steel pipe or a bundle of steel pipes as unit removed from a boiler are removed of the scale on the inside surfaces of a pipe by acid washing at first. Next, the inside surfaces of a pipe is subjected to shotblasting with scale balls or other hard particles. With this shotblasting a cold work layer is formed in which chrome is liable to diffuse in the pipe inner face by heating. The chrome diffuses in the heating during the boiler is used to form a protective coating film on the work layer so that a high resistance to high temperature steam's oxidizing action is obtained. It is thereby possible for sure to prevent the scale formation for a long period.
Patent JP-H0862533-A (JP)
Title: Stereoscopic display device
Inventor: KANAYAMA HIDEYUKI
IPC: G02B27/22
Filed: 1994-08-19
Abstract: PURPOSE: To provide a stereoscopic display device where the lowering of luminance is prevented and the occurrence of a black part is restrained. CONSTITUTION: This stereoscopic display device is provided with an optical lens 4 separating right and left images on the observation surface side of a light emission type or transmission type picture display device 1 at least having a picture element shape with the vertical stripe state black part. In the device, the optical lens 4 is provided with image forming parts 42 and 42 focusing and forming an image on the device 1 and an image non-forming part 41 widening a focus.
Patent JP-H0861337-A (JP)
Title: Clip
Inventor: AKIMOTO SHINSUKE
IPC: F16B19/00
Filed: 1994-08-19
Abstract: PURPOSE: To extract a leg part, fixed to a member to be fitted, without damage and by bending a leg piece by using a tool. CONSTITUTION: This clip is composed of a fitting base part 10 adaptable to be fitted to a part 40, and a leg part 20 fixable to the fitting hole 31 of a member to be fitted 30. The leg part 20 is provided with a strut 21 provided in range with the fitting base part 10, a leg piece 23 provided in range with the strut 21 via a rangedly provided part 22, and an engaging projection 24 formed on the leg piece 23 and engaging with the mouth edge of the fitting hole 31. An operation part 25, capable of abutting onto a tool 50 in an condition wherein the leg part 20 is fixed to the member 30 to be fitted, is serially mounted on the leg piece 23.
Patent JP-H0640636-A (JP)
Title: Runner for offset rotary press
Inventor: SUZUKI KENJI
IPC: B41F13/54
Filed: 1992-07-22
Abstract: PURPOSE:To enable signatures to be dropped onto a belt with its posture kept stably in such a way that an end of each blade from the intermediate part thereof in the rotational direction is made to bend freely in the outer diameter direction, in an offset rotary press having plurality of blades attached to the periphery of an impeller drum and signatures accommodated in grooves between the blades. CONSTITUTION:The impeller of a signature handling device receives signatures carried from an upper side by a paper discharging conveyor in grooves between circumscribing circular blades 4, 4 positioned on the upper part of the impeller, and after half rotating in the above receiving state, discharges the signatures out of the grooves by utilizing its collision against a stopper 5 and drops it onto a carrying belt 6. In this case, the blade 4 is formed of a blade 4a fixed to an impeller drum 3a and a rotary blade 4b pivotally mounted at the tip of the fixed blade 4a through a hinge 7. When the rotary blade 4b approaches the stopper 5, a folding cam 9 engages with a cam receiver 10 to rotate the rotary blade 4b radially outward against a spring 8. Thus the folding 2 sheet can be discharged and dropper without collision.
Patent JP-S6471051-A (JP)
Title: Photomultiplier device
Inventor: KIMURA SUENORI
IPC: H01J43/06
Filed: 1987-08-05
Abstract: PURPOSE:To obtain the detecting output at an anode so as to improve the position resolution, and to make it possible to calculate at a high speed, by providing electrodes to focus the electrons in the lens function between a cathode and a dynode, between dynodes, and between a dynode and an anode. CONSTITUTION:When the light 1 is incident on photoelectric screen 2, photoelectrons are emitted from the incident point of the photoelectric screen 2. The photoelectrons have a tendency to scatter by the photoelectric energy and the cosine distribution emission angle, but by providing a closed form (design) of projecting focus electrode 5 in the photoelectron flowing direction responding to the outline of an anode, closely contacted to a cathode, and by giving a potential same as the cathode, the path of the photoelectrons tending to expand can be corrected. The photoelectrons whose path has been corrected in such a way strike a dynode and the secondary electrons are emitted. The secondary electrons strike a dynode at the lower stream again, and such a process is repeated to multiply the electrons, which are detected at an anode 4. As a result, a crosstalk can be reduced extensively. On some condition, a focus electrode may be composed by combining the projecting electrode 5 and an intermediate electrode 6.
Patent JP-S5985994-A (JP)
Inventor: NISHIMURA AKIRA
IPC: G21C7/113
Filed: 1982-11-10
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-H0924910-A (JP)
Title: Method for continuously feeding long body and device therefor
Inventor: YAMAMOTO IWAO
IPC: B65H19/12
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To always keep a jointed condition between the leading and trailing ends of a long body constant for prevention of the occurrence of an inferior jointed part by feeding a plurality of roll-shaped long bodies, which are retained at a plurality of shafts 3 coaxially on a rotating disc, while connecting them in order from the long bodies. SOLUTION: A plurality of shafts 3 are mounted coaxially on a rotating disc 1, and a long body 2 of roll shape retained at the shaft 3 positioned at the lower side is guided by a plurality of guide rolls 5 and is fed to the next packing process and so on. When it is confirmed visually or by a sensor that all the long bodies 2 of roll shape are worn and the trailing end part of the long body is delivered, a feed line is stopped temporarily. The leading end part delivered from the long part 2 of roll shape is pressed against the trailing end of the long body 2 of roll shape of the lower shaft 3 to be jointed by a vacuum chuck 7 together with a double-sided adhesive tape 8, and feed line operation is restarted. The disc 1 is rotated by 1/3 turn to repeat the same movement.