baber/WOPTO huggingface dataset:
Patent JP-S59156166-A (JP)
Title: Method of diffusing current and current diffusing circuit
Inventor: DEIRU ETSUCHI NERUSON
IPC: H02M3/33
Filed: 1984-02-14
Abstract: A power supply circuit having a higher power factor and decreased current crest factor. The circuit preferably comprises an input circuit for receiving an input AC voltage and rectifying this voltage and an output circuit for providing a DC output voltage. A pulse-width-modulation circuit intercouples between the input and output circuits and includes a controlled circuit adapted to pass input AC current in pulse-wide increments with the pulse-width varying in inverse proportion to the AC voltage. In this manner, when the instantaneous AC voltage is low, the pulse widths are wider and conversely when the voltage is high, the pulse widths are narrower. In one version of the invention, the pulse width modulation is carried out by a programmed variable ratio transformer. In one preferred embodiment of the present invention, the current spreading circuit is of a quasi cosecant type while in another preferred embodiment of the invention, there is a combination of pulse-width-modulation with a typical input filter circuit including an OR circuit at the output to provide the necessary combining.
Patent JP-S55118293-A (JP)
Title: System split constitution system
Inventor: OOTSUKA HIROICHI
IPC: H04Q3/545
Filed: 1979-03-06
Abstract: PURPOSE:To enable to use the ON-line and OFF-line both systems in split state at the same time, by providing the key switch with the input and output control unit and making ineffective the isolation and the bus selection flip flop control instruction. CONSTITUTION:The input control unit 6 is provided with the off-line key switch 10 gating the isolation signal 5. When this switch 10 is ON and another input to the AND gate inputted with the isolation signal 5 is at ''0'', the isolation signal 5 from another system can be made ineffective. The switch connected to the off-line system bus among two switches 10 in the input and output control unit 6 is turned on for off-line and the two switches 10 are OFF for on-line, allowing to perform the split use of on-line and off-line.
Patent JP-H07216138-A (JP)
Title: Vibrationproof rubber composition
Inventor: NARUSE NORIO
IPC: C08L7/00
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a rubber compsn. which transmits vibration only slightly both in high- and low-frequency regions. CONSTITUTION:This rubber compsn. is prepd. by mixing 100 pts.wt. rubber compd. with 5-50 pts.wt., pref. 10-30 pts.wt., silicone bouncing putty.
Patent JP-H03232557-A (JP)
Title: Steam injecting nozzle
Inventor: OGURA TADASHI
IPC: B05B1/30
Filed: 1990-02-07
Abstract: PURPOSE:To prohibit the intrusion of the foreign matter in a nozzle by forming this nozzle in such a manner that a movable valve plug prohibits the back flow from a steam blow off port side to a steam intake port side. CONSTITUTION:A main body 1 is provided with the steam intake port 7, the steam blow-off port 8, a communicating path 9 communicating these ports, and a valve seat 10 formed in the peripheral edge part of the communicating port in the bottom of the steam blow-off port 8. The movable valve plug 2 housed by having a prescribed steam passage A in the steam blow-off port 8 is provided with a valve part 11 which can be attached and detached to and from the valve seat 10. This movable valve plug 2 prohibits the back flow from the steam blow-off port 8 side to the steam intake port 7 side. Consequently, the intrusion of the foreign matter into the nozzle is prevented and the need for disposing a check valve in the steam flow passage connected with this injecting nozzle is eliminated. The constitution of the flow passage is thus simplified.
Patent JP-H06218657-A (JP)
Title: Edge point detecting device of grinding robot
Inventor: TAGATA HIROKI
IPC: B23Q17/24
Filed: 1993-01-21
Abstract: PURPOSE:To detect the starting point or end point, i.e., the edge point of a long grinding objective article which is formed on the surface of a work, correctly, easily, and speedily. CONSTITUTION:A grinding robot is equipped with a multi-degree-of-freedom machining mechanism 1 and a grinding execution device 10 for grinding a grinding objective article 4 by shifting a grinding tool 3 along a grinding path on the basis of the previously instructed data, and an edge point detecting device is equipped with the image forming devices 6, 7, 9, 11, and 12 for forming the image of the boundary points between the grinding objective article and the surface of a basic member and a judgement calculation device 13 which judges the existence of the cross point corresponding to the boundary point on the basis of the image data outputted from these image forming devices and judges the existence region of the edge point positions of the grinding objective aricle on the basis of the existence of the crossing point. Further, an edge point image forming device 14 for forming an image in the extension direction of the edge point part of the grinding objective article on the basis of the result of the judgement and the image data and an edge point calculation device 15 for obtaining the edge point position of the grinding objective article, as the position corresponding to the boundary point between the polishing objective article and the surface of the basic member on the bais of the image in the extension direction of the edge point part are provided.
Patent JP-H06210262-A (JP)
Title: Gasification device for waste tire
Inventor: HIROTA KAZUSHI
IPC: C10J3/00
Filed: 1993-01-21
Abstract: PURPOSE:To provide an economical waste tire gasification device which can enhance the value of a used waste tire as a fuel and eliminate the necessity of preliminary work such as cutting the tire. CONSTITUTION:A vertical type oven for gasifying a used waste tire consists of a carbonizing zone 4 into which the waste tire is supplied in the slide-down state, heated and carbonized, a control burning zone 5 provided below with an air introduction section 6 for the purpose of burning the carbonized tire provided successively below the carbonizing zone, a branch pipe 7 with a gas flow rate control valve 8 provided above the control burning zone and introducing generated rising gas, a gas modification device 10 with which the branch pipe 7 and also another branch pipe 9 branched from a site above the carbonizing zone 4 and a gas exhaust device connected with the gas modification device. When the tire is carbonized and control burnt, a part of carbon monoxide gas is utilized for the carbonization of waste tire, while the remaining portion is introduced to the outside of the oven through the control valve 8 to control the heat for the carbonization of waste tire.
Patent JP-S58142765-A (JP)
Title: Manufacture of flat cell
Inventor: HASHIMOTO YUTAKA
IPC: H01M6/16
Filed: 1982-02-19
Abstract: PURPOSE:To facilitate the positioning of both electrodes when they are combined by moving outer jacket films and assemble easily a cell by installing guide holes for moving on a boundary line to be cut of outer jacket films. CONSTITUTION:When an individual flat cell is continuously formed in a film shape, guide holes 10 for moving are formed on boundary lines to be cut of outer jacket films for an individual cell. The guide holes are formed simaltenuously when terminal holes 8 and 9 are formed in the outer jacket films by punching. In a cell assembly, pins installed in an equal distance are inserted into both guide holes 10 installed in an anode side outer jacket film and in a cathode side outer jacket film. As a result, inner cell forming materials are positioned correctly. After a cell is assembled, a finished cell is formed based on these guide holes, and terminal holes in the outer jacket films are formed in a given place.
Patent JP-H10219206-A (JP)
Title: Single-side tacky tape
Inventor: HASEGAWA NAOKI
IPC: C09J125/08
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a single-side tacky tape having release sheet, free from double breakage of end face, excellent in accuracy of the width and hardly causing stain of end face and deformation of wound state. SOLUTION: This single-side tacky tape is obtained by laminating untreated other face of a single-side releasable sheet (c) whose one face is subjected to readily releasable treatment onto a slightly tacky agent layer (d), laminating other face of a slightly tacky agent layer (d) onto a sheet-like substrate (b), laminating other face of the slightly tacky agent layer (d) onto the sheet-like substrate (a) and laminating other face of the sheet-like substrate onto the tacky agent layer (b) to afford a raw fabric sheet, bringing the resultant raw fabric sheet into contact with one, two or more blades at the position perpendicular to the longitudinal direction, cutting the raw fabric sheet into finer plural tapes than the width of raw fabric sheet so as to become parallel to the longitudinal direction and winding plural tapes around plural winding cores.
Patent JP-H07218325-A (JP)
Title: Weighing conveyor
Inventor: NAGAO TAKEYOSHI
IPC: G01G23/01
Filed: 1994-01-27
Abstract: PURPOSE:To enhance weighing accuracy without increasing the total length of a weighing conveyor and deteriorating processing capacity. CONSTITUTION:The speed of a belt conveyor 22 provided with a wt. detection part 24 is controlled by a servo motor 26. When a photoelectric detector 38 detects the transfer of an article to the conveyor 22, a control unit 32 supplies a first speed control signal controlling the speed of the conveyor 22 to speed v2 higher than reference speed v1 to a servo amplifier 30 over the transfer time of the article and supplies a second speed control signal controlling the speed of the conveyor 22 to speed v3 lower than the reference speed v1 to the servo amplifier 30 over the stay time obtained by subtracting the transfer time from a passing time after the elapse of the transfer time. The control unit 32 calculates the length of the article from the signal from the photoelectric detector 40 provided to the feed-in conveyor 34 of the front stage of the conveyor 22 and the speed of the feed-in conveyor 34 and operates the transfer time from the length of the article and the speed v2 to use the same in speed control.
Patent JP-S60170270-A (JP)
Title: Constituting method of package for solar cell element
Inventor: OOIDO HIKOFUMI
IPC: H01L31/02
Filed: 1984-02-15
Abstract: PURPOSE:To improve damp-proof characteristics, and to enable a use extending over a prolonged term by mounting a layer filled with molecular sieves around a non-light-receiving surface in an element and integrally sealing the element and the molecular sieves layer by a structural supporter and a synthetic resin material. CONSTITUTION:Solar cell elements 12 constituted on silicon single crystal wafers are pasted together on the inside of a glass plate 1 while using a synthetic resin material having excellent optical transmission the same as the glass plate as an adhesive layer 13. A cover coat layer 14 coated with the synthetic resin material of the same kind is also formed on the backs of the elements 12. A back cover 17 forms another structural supporter of the whole package, and a layer 18 filled with molecular sieves is shaped between the back cover 17 and a structural supporter consisting of the glass plate. Peripheries corresponding to the end sections of the two structural supporters are surrounded by metallic frames 19, and a section between the metallic frames 19 is filled with a synthetic resin material 20, which has small steam permeability and is bonded excellently with the glass plate as the structural supporter and a metallic plate for the back cover, and unified firmly.
Patent JP-H04266434-A (JP)
Title: Method for positioning carried work by arbitray dimension
Inventor: WADA AKIRA
IPC: B21D43/00
Filed: 1991-02-20
Abstract: PURPOSE:To carry away a plate work without offering any resistance to the front table of a plate material working machine by performing lateral positioning such as centering to an arbitrary reference line of the work when the plate work carried in is carried away by a pilot roller on a table. CONSTITUTION:When one guide member 37 provided with a work stopping sensor 95 among guide members independently movably fitted freely forwards and backwards on both sides in the direction vertical to the advancing direction of the work, is advanced by a desired amount operated from a work measure and said work is fed forcedly and clamped by the other guide members 39 in the guide members 37, a control box 85 and a control relay box 87 are provided in structure as a characterization of this method to control the work so that the other guide member 39 is stopped at the work stopping sensor 95 and the work W is transferred with a small side clearance.
Patent JP-H01201302-A (JP)
Title: Production of olefin/vinyl compound copolymer
Inventor: YANAGIHARA HISAYOSHI
IPC: C08F8/02
Filed: 1988-02-06
Abstract: PURPOSE:To obtain the title copolymer improved in printability, coatability, adhesiveness, etc., by reacting a polymer obtained by using a Ziegler catalyst with a specified compound. CONSTITUTION:Ethylene and/or a 3-20C alpha-olefin are (co)polymerized at -50-200 deg.C under normal pressure or a pressure <=50atm. in the presence of a Ziegler catalyst and a cocatalyst [e.g., Zn(C2H5)2] to obtain a polymer having active terminal groups. This polymer is reacted with a compound of formula I [wherein Ar<1-2> are each a (hydrocarbon-substituted) phenyl, R is a 30C or lower hydrocarbon group or cyano, and X is a halogen atom] at 60-300 deg.C for at least 0.1hr in an inert solvent to obtain a modified polyolefin having groups of formula II.
Patent JP-H11209900-A (JP)
Title: Alloy plating device
Inventor: YOSHIOKA JUNICHIRO
IPC: H01L21/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the alloy plating device by which metallic components with the ratio kept constant are stably supplied, even though a soluble anode is used in plating the alloy consisting of plural component metals, and a plating film uniform in alloy components is formed on an object to be plated. SOLUTION: An object 100 to be plated and the plural soluble anodes 30-1 and 30-2 each having a different metallic composition and to which a current is separately applied are dipped in an electroplating soln. 20, a current is applied between the object 100 and the anodes 30-1 and 30-2, and an alloy plating is formed on the object 100 surface.
Patent JP-H04269195-A (JP)
Title: Industrial robot
Inventor: MATSUOKA YOSHIKO
IPC: G05B19/19
Filed: 1991-02-20
Abstract: PURPOSE:To prevent a movable part or a jig provided at the movable part from being damaged at a stoppage mode time, with respect to an industrial robot. CONSTITUTION:A robot main body 1 has the movable part of an arm 7, etc., supported on a column 5 erected on a revolving base 24 and the column 5 upper end and driving parts 3, 6, 8, 20, 21, 22 composed of a DD motor driving each movable part. An arithmetic part 28 feeds the current necessary for driving each movable part to each driving part via motor drives 30a-30f. At the stop mode operation time, the arithmetic part 28 reduces gradually the current fed to each driving part, each driving part is moved slowly in an equilibrium state balanced with gravity.
Patent JP-S59153757-A (JP)
Title: Paper delivery device for copying machine and the like
Inventor: SUGIYAMA TATSU
IPC: B65H29/52
Filed: 1983-02-19
Abstract: PURPOSE:To prevent dew condensation inside a guide board as well as to avoid generation of a paper jam by providing an exhaust duct from a proper place of the guide board arranged between a fuser and a discharge roll part to a proper place outside the machine. CONSTITUTION:A paper on which a toner image on the surface of a photosensitive body 7 is copied by a copying collotron 17 is sent to a fuser 10 by a conveyor belt 16, where it is heated and fixed by a heat roll 8 and a pressure roll 9 and discharged to the outside of the machine by a discharge roll part 13 consisting of a pinch roll 11 and a drive roll 12 after passing through guide boards 14 and 14'. If the paper itself is moist, the moisture becomes vapor by the heating of the fuser 10 and is nearly to make dew on the guide boards 14 and 14'. However, the dew condensation is prevented by the operation of a blower and the air is exhausted via an exhaust duct 15. This construction permits to prevent the generation of a paper jam due to the dew drops.
Patent JP-H09218547-A (JP)
Title: Image forming device
Inventor: ITO TAKASHI
IPC: G03G21/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To carry out both-sided printing easily and unmistakably without a both-sided unit. SOLUTION: When a manual both-sided mode is set, printing is carried out as follows under control exerted by a control part. First, an automatic sheet feed mode is set, and sheets, only for the number of copies, are supplied from a sheet feed cassette 5 by means of a sheet feed roller 6. Consequently, an image on the first page is printed on one side of each of the sheets, only for the number of copies. Then, a manual insertion sheet feed mode is set, and when an operator inserts the sheets, each having print made on its one side, into a manual insertion opening in this condition, they are supplied inside by means of manual insertion rollers 4a and 4b. Consequently, an image on the second page is printed on the other side of each of the sheets, only for the number of copies.  In the same manner, images on the third and fourth pages, images on the forth and sixth pages, and so on are printed on both sides by switching back and forth between the automatic sheet feed mode and the manual insertion sheet feed mode.
Patent JP-S58142869-A (JP)
Title: Thermo-sensitive recording method
Inventor: MATSUSHITA HIROSHI
IPC: B41M5/382
Filed: 1982-02-20
Abstract: PURPOSE:To increase the speed of recording by a method wherein a light transmission type heating element and a power supply means to the heating element are set up between a light source for recording and a carrying path for thermo- sensitive paper, and the heating element is heated and thermo-sensitive paper is given thermal bias when thermo-sensitive paper is recorded. CONSTITUTION:The light transmission type heating element 3 such as conductive glass is set up along the carrying direction between the light source 1 for recording of light or infrared rays or the like and the carrying path for thermo- sensitive paper or a thermo-sensitive ink sheet 5, and connected to a power supply E for heating while a thermistor element 4 as a temperature detecting means is set up into the conductive glass 3, and the currents of the conductive glass 3 can be controlled ON-OFF by a comparator COM. The conductive glass 3 is supplied with currents from the power supply E for heatind and heated at a predetermined temperature, the thermo-sensitive paper 5 is given thermal bias while the thermo-sensitive paper 5 is given recording energy from the light source 1 for recording, and a recording picutre is recorded onto transfer paper 6.
Patent JP-H11223988-A (JP)
Title: Developer layer regulation member, one-component image forming device and image forming method
Inventor: YOSHINO SUSUMU
IPC: G03G15/08
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a one-component image forming device and a one-component image forming method by which fogging and image irregularity are not caused extending over a long term, an image defect such as a strip because of toner attached and fixed to an electrifying member is prevented from occurring and stable image density is obtained and to provide a developer layer regulation member used for it. SOLUTION: The one-component image forming device is provided with a latent image holding body 1 holding an electrostatic latent image, a developer carrier 3 and the developer layer regulation member 5 supplying developer to the carrier 3, forming the thin layer of the developer and imparting electric charge. Besides, it is constituted so that a visible image is formed by feeding the thin layer of the developer formed on the carrier 3 to the holding body 1 holding the electrostatic latent image and attaching the developer to the electrostatic latent image. Then, the regulation member 5 is provided with at least two resin layers being the outermost layer consisting of resin whose surface energy is <=30 dyn/cm and the resin covering layer having a higher hardness than that of the outermost layer.  It is preferable that the non-magnetic toner is used as the developer in the case of this image forming device.
Patent JP-S58143227-A (JP)
Title: Temperature detector
Inventor: KONNO TETSUO
IPC: G01K7/32
Filed: 1982-02-22
Abstract: PURPOSE:To perform frequency-temp. conversion, etc. easily, by dividing the frequency of the difference between the oscillation frequency of a Y-cut quartz oscillator and a reference frequency and obtaining the control signal proportional to temp. from the same and the difference between both frequencies. CONSTITUTION:A Y-cut quartz oscillator of which the frequency and temp. characteristics are expressed by the equationIis connected to an oscillation circuit OS, thereby constituting a quartz oscillator. The frequency DELTAf=f(T)- f0.alpha.T which is the difference between a reference frequency f0 and an oscillation frequency f(T) is generated from a mixer M. This DELTAf is divided to (k- 10<n>)/k (where k=f0.alpha) by a frequency dividing circuit D, and the frequency (f0.alpha-10<n>).T is generated in the output thereof. The pulses of the frequency f0.alpha.T-(f0.alpha-10<n>)T=10<n>.T are generated from a control circuit A and are counted with a counter C. The count contents thereof are displayed as temp. on a display device DS. The output of 10<n>Hz/ deg.C temp. coefft. is thus obtained, and the frequency-temp. conversion is accomplished extremely easily.
Patent JP-H0748491-A (JP)
Title: Base resin composition for flame retardancy and flame-retardant thermoplastic resin composition
Inventor: SUZUKI MASANORI
IPC: C08L101/00
Filed: 1994-02-25
Abstract: PURPOSE:To obtain the base resin composition for a flame-retardant thermoplastic resin composition, exhibiting an excellent flame retardancy without blending a halogen-containing flame-retardant and useful for molding of a business machine, an electric apparatus, etc., by blending a phenolic resin with ABS resin. CONSTITUTION:(B) A phenolic resin is blended with (A) a thermoplastic resin (In case a rubbery polymer is used, the graft ratio is 10 to 150wt.%) composed of 0 to 70wt.% rubbery polymer and 100 to 30wt.% polymer component synthesized from an aromatic vinyl monomer, a vinyl cyanide monomer and/or a maleimide-based monomer. The content of the component (A) is usually 1 to 99wt.%, preferably 40 to 85wt.% and the content of the component (B) is usually 1 to 99wt.%, preferably 15 to 60wt.%. If a phosphate-based compound is blended with the resultant base resin composition, the objective flame-retardant thermoplastic resin composition is obtained.
Patent JP-S61186633-A (JP)
Inventor: AMAKI TSUTOMU
IPC: E03D9/08
Filed: 1985-02-14
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。