baber/WOPTO huggingface dataset:
Patent JP-H0611985-A (JP)
Title: Fixing device
Inventor: OGIYAMA HIROMI
IPC: B32B1/08
Filed: 1991-10-08
Abstract: PURPOSE:To form a desired electric field not to offset a toner image on recording paper without need of large potential difference at impressing voltage between rotors so as to obtain favorable fixing by providing an electrical conductive layer as a part of layer in an elastic layer. CONSTITUTION:When the breakaway layer 7 of a fixing roller 1 is not an insulator, or in the condition unable to bear discharge breakdown even though it is an insulator, for example in the case of the breakaway layer made of Teflon series material, the electrical conductive elastic layer 9 formed on the core metal 8 of a pressing roller 2 is formed for example as a layer made of carbon dispersed silicone rubber material. An insulating coating layer 10 made of PFA resin having thermal shrinkage property is formed on the conductive elastic layer 9. In this case, the distance between core metals 6, 8 forming electrodes of both rotors 1,2 becomes short, and the required electric field can be formed by impressing voltage of small potential difference between both electrodes.
Patent JP-S61139325-A (JP)
Inventor: SUEISHI MITSUMASA
IPC: A01K61/00
Filed: 1984-12-10
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-S63114299-A (JP)
Inventor: IGARASHI YUTAKA
IPC: H05K1/18
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03122952-A (JP)
Title: Fluorescent character display device and driving method for it
Inventor: KOJIMA SHINGO
IPC: G09G3/20
Filed: 1989-10-04
Abstract: PURPOSE:To lessen the mounting area by allowing a display anode to form a double matrix structure in which an odd number column and an even number column are connected in each line, permitting grids of a control electrode perpendicular thereto to pinch the anode of odd number column and even number column, and furnishing a grid commonly connected between them. CONSTITUTION:Odd number column anodes 1 are wired and connected in each line and alike even number column anodes 2 of each line are wired and connected to constitute a double matrix of anode. Grids 3 of a control electrode pinch the two columns of the odd number column anodes 1 and even number column anodes 2 and arranged with a gap reserved to the anode with spacer interposed. A grid 4 to impress always a constant positive potential is arranged between them. This allows impression of always constant potential to the grids 4 in common connection to enable managing with a driver circuit 1/2 as large as conventional, to lead to shrinkage of the mounting area.
Patent JP-S63116762-A (JP)
Title: Control apparatus for clad separator
Inventor: ASANO HIROMITSU
IPC: B04B13/00
Filed: 1986-10-31
Abstract: PURPOSE:To prevent the damage of a clad separator at the time of urgent stoppage, by urgently stopping the clad separator when the vibration value of said separator reaches a predetermined value and allowing the injection flow rate of a treatment liquid to correspond to the number of rotations of the separator. CONSTITUTION:The vibration value of a clad separator 1 is detected by a vibration detector 10. When the vibration value detected exceeds a definite preset value, an urgent stoppage signal output means 13 outputs an urgent stoppage signal S4 and the separator 1 gradually lowers in the number of rotations in order to stop urgently. At this time, the injection quantity of the treatment liquid to be injected in the clad separator 1 is adjusted to the quantity corresponding to the number of rotations of the separator 1 lowered by a flow rate control circuit 12. Therefore, the interior of the separator 1 becomes filled with a proper amount of the treatment liquid before reaching stoppage and the separator 1 is rapidly stopped without deteriorating wt. balance.
Patent JP-2001082975-A (JP)
Title: On-vehicle navigation device
Inventor: OTSUKI MAKOTO
IPC: G08G1/0969
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To accurately grasp the current position of a vehicle and to conduct appropriate voice guidance. SOLUTION: A route searching means 3 calculates a guide route to a destination and displays it on the map screen of a display means 6, and a control means 15 consults the calculated guide route and determines whether or not a traffic lane on which a vehicle travels is appropriate, based on image data obtained when an image pickup means 8 picks up an image of the traffic lane ahead of the vehicle. When the control means 15 determines that the traffic lane on which the vehicle travels is not appropriate, it causes a voice guide means 7 to provide voice guidance to urge the driver to change the traffic lane.  Based on the image data obtained, the control means 15 determines the current position of the vehicle, determines whether or not the road is jammed, determines whether or not a destination or passing point is reached, and determines the travel speed of the vehicle to provide highly accurate information based on actual travel data.
Patent JP-H10100927-A (JP)
Title: Steering gear box
Inventor: SANO SEIJI
IPC: B62D5/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To suppress flutter while maintaining a rigid feeling of steering satisfactorily by controlling intermittence of an intermittent means on the basis of a detected steering state. SOLUTION: A weight, a vibration reducing means, rotatably fitted to a housing 11 through a bearing 51 is rigidly fixed to a driven shaft 40. The weight 50 is therefore rotated integrally with the driven shaft 40, and at the time of rectilinear travel, the output values of both a steering torque sensor and a steering angle sensor become almost zero. An ECU puts electromagnetic clutch mechanism 33 on when the output values of both sensors are almost zero. An armature 37 and a rotor 41 therefore adhere closely to each other, and a pinion gear 32 and the weight 50 are put in a direct-coupled state so as to reduce vibration of steering caused by the unbalance or the like of tires, that is, to reduce rotational amplitude and angular velocity of flutter while maintaining a desirable rigid feeling during rectilinear travel.
Patent JP-S61138999-A (JP)
Inventor: SAKAKIBARA HIROSHI
IPC: G10L17/00
Filed: 1984-12-12
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-S63117005-A (JP)
Title: Coagulation of polymer latex
Inventor: IGARASHI YUTAKA
IPC: C08F6/00
Filed: 1986-11-04
Abstract: PURPOSE:To increase the particle diameter enlarging effect by preventing the formation of agglomerates in the coagulation of latex particles by adding an acid to a small-particle diameter polymer latex, by previously adding a specified emulsifier to the latex, adding an excess of an acid and adding a small-particle diameter polymer latex which is the same as the above latex but has a higher concentration. CONSTITUTION:The following process is used in coagulating the latex particles by adding an acid to a small-particle diameter polymer latex obtained by emulsion polymerization by using an emulsifier based on an emulsifier which decreases in surface activity in an acidic condition. Namely, an emulsifier which can show good surface activity in an acidic condition is previously added to said latex, and as a 1st step excess of an acid is added to this polymer latex. The polymer latex to which the acid is added is then mixed with a small- particle diameter polymer latex which is the same as said latex but has a higher concentration so that the pH of the resulting polymer latex mixture may be 6 or below.
Patent JP-2001079125-A (JP)
Title: Golf club
Inventor: MORI MASAYOSHI
IPC: A63B53/12
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a golf club which is securely fixed with a shaft to a hosel without eccentricity and shaking and is excellent in the durability at the front end of the shaft and the hosel. SOLUTION: A metallic shaft which is provided with square bulging parts 7 having a regular polygonal shape in section at one or more points in an axial direction of the front end of the shaft 4 and of which the projecting parts formed at the section of the square bulging parts 7 are overhung outward from the outer peripheral surface of the shaft 4 exclusive of the square bulging parts is inserted to a hosel 1. A taper 24 which is 45 to 75 deg. with the top end face of the hosel 1 is formed at the inside surface of the top end shaft insertion port of the hosel 1.
Patent JP-H08103513-A (JP)
Title: Energy saving indoor walking device with brake
Inventor: KIYOMIYA MASAO
IPC: A63B23/04
Filed: 1994-10-03
Abstract: PURPOSE: To provide an energy-saving indoor walking device with a brake whose regulation is carried out instantly and automatically and accurately and whose walking feeling is excellent, by providing the device with an input portion into which data for a brake device giving desired brake force to a walking road surface device are inputted. CONSTITUTION: A walking road surface device 1 is made up of a front free roller 11; a back free roller 12; and an endless walking belt 13 to connect the free rollers 11, 12 mutually, and the upper surface of the upper portion of the endless walking belt 13 is used as a walking road surface. A walking road surface device support stand 2 conducts support by inclining the walking road surface device 1 enough to start the movement of the walking belt 13 from the front free roller 11 to the back free roller 12 due to the self weight of a walker when the walker stands up on the endless belt 13, and a brake device 3 is arranged so as to give desired brake force to the walking road surface device 1, and brake force is operated at an operation control portion 5 on the basis of data from an input portion 4, and its outcome is given to the brake device 3.
Patent JP-S62124223-A (JP)
Title: Revolution heat treating apparatus in magnetic field
Inventor: KAJIYAMA MORIO
IPC: G11B5/127
Filed: 1985-11-22
Abstract: PURPOSE:To provide the titled apparatus capable of impressing strong magnetic field and having a good workability, by composing so that a sample is heated by supplying heated gas into sample chamber without using electric furnace between electromagnet poles. CONSTITUTION:Electric current is conducted to electromagnet coil and magnetic field by which the sample 9 is magnetically saturated is impressed between the magnetic poles 1, 1', and the sample 9 is revolved at a fixed angular velocity by a motor 6 connected to a revolving shaft 4. Next, gaseous N2 is heated to a prescribed temp. by a heater 5 while allowing gaseous N2 to flow at a fixed quantity under the state. At this time, feed back is applied to the heater 5 so that temp. at the vicinity of sample measured by a thermocouple 7 arranged near the sample 9 is always the prescribed value. By heat treatment in such a way, magnetic anisotropy energy of the sample 9 is reduced or removed and soft magnetic characteristic can be improved.
Patent JP-H1183983-A (JP)
Title: Radar beam scan method
Inventor: MATSUNO TATSUO
IPC: G01S13/52
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the limitation of clutter suppression by obtaining a reflection signal from a position with a time delay by correcting the positional deviation in the azimuth direction by the amount of rotation of an antenna by electron scanning. SOLUTION: An angle signal generator 21 detects the angle of a beam being emitted from an antenna according to the azimuth and elevation angles of a rectangular coordinate system and inputs the information to a beam scan part 22. The information of the azimuth and elevation angles being inputted to the beam scan part 22 is once stored at an angle signal storage circuit 221 and is converted to the coordinates system of the antenna by a coordinate conversion circuit 222.  When the erasure operation of a clutter is performed by an MTI(moving target indicator), the azimuth angle information from the angle signal generator 21 is stored at the angle signal storage circuit 221 for a specific time, thus calculating the angle of the antenna according to the stored angle for applying the beam to a position for the number of irradiation times during the calculated amount of time, and effectively performing the erasure operation of the clutter.
Patent JP-H02108158-A (JP)
Title: Character string retrieving device
Inventor: NAKAMURA NAOTO
IPC: G06F17/30
Filed: 1988-10-17
Abstract: PURPOSE:To facilitate retrieval by extending a specified character string to be retrieved by using the definition of a character string extension definition part according to the specific contents of the extension of a character string and retrieving all character strings coincident with one of the extended character strings in a document to be processed. CONSTITUTION:When a user specifies a character string of a verb to be retrieved and the kind of its inflection, a character extension part 16 combines the specified character string of the verb with the inflection extended in the character string extension definition part 11 to generate the inflection of the specified verb automatically. Then, a character string retrieval part 17 enters retrieval processing for the verb extended into form including the inflection according to the generation result to retrieve all character strings coincident with one of extended character strings in the document to be processed. Consequently, when the retrieval of the character strings including fixed-form variation is performed, the user only specifies the quotation of the definition contents of the character string extension definition part 11.
Patent JP-H06108993-A (JP)
Title: Impeller for motor-driven blower
Inventor: MURATA SATORU
IPC: F24F1/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide an impeller for a motor-driven blower formed designed to reduce high frequency sound and eliminate discomfort. CONSTITUTION:A first means has a sunshade-shape front shroud 8 with an opening at the center part, and a disc-shape rear shroud. Plural fan blades 10 are provided between the front shroud 8 and the rear shroud, and the outer periphery of the front shroud 8 is provided with a slit 13 fromed along the front face side of the fan blade 10 in relation to the rotating direction. A second means is formed by providing a cutout at the tip upper part of the fan blade 10 at the outlet of an impeller 7, that is, on the front shroud 8 side.
Patent JP-S63114219-A (JP)
Title: Manufacture of semiconductor device
Inventor: HISA YOSHIHIRO
IPC: H01L31/10
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a semiconductor of high reliability wherein the diffusion length of carrier and the depletion layer length at the time of forming a P-N junction are long, by diffusing group I or group V element into at least one part of the surface of a II-VI compound semiconductor, and forming a P-type semiconductor layer. CONSTITUTION:An N-type II-VI compound semiconductor crystal substrate 11 containing Hg whose carrier density of impurity is more than or equal to 1X10<15>cm<-3> is used. On the N-type semiconductor crystal substrate 11, a surface protection film 15 is formed, a part of which is eliminated by patterning. From over it, P-type impurity of I group or V group is selectively ion-implanted, and an ion-implanted layer is formed in the N-type semiconductor crystal substrate 11. By a heat treatment at a temperature higher than or equal to 200 deg.C in an arbitrary atmosphere, the ion-implanted layer is activated to obtain a P-type semiconductor layer 12. Thereby, even if the vapor pressure of Hg in an atmosphere at the time of heating is not controlled, the diffusion length of carrier at the depletion layer length at the time of forming a P-N junction do not become short.
Patent JP-H01103362-A (JP)
Title: Facsimile equipment
Inventor: KANEKO TAKAO
IPC: H04N1/32
Filed: 1987-10-16
Abstract: PURPOSE:To avoid the trouble confirming whether or not the transmission is finished by providing a means informing in voice the end of transmission of an accumulated document so as to output a document management report. CONSTITUTION:A picture signal read by a document read circuit 12 is stored in an accumulating device 14 via a document management circuit 13. Then the picture signal is read from the accumulating device 14 and sent to a line 17 via the document management circuit 13 and a transmission control circuit 15. The transmission control circuit 15 informs the document management number of the document when the transmission is finished to the voice output circuit. The voice output circuit 16 informs the end of transmission of the document to the operator in voice. The trouble to confirm whether or not the transmission is finished is saved by outputting the document management report.
Patent JP-H06213199-A (JP)
Title: Electrolytic pump
Inventor: FURANKU EE RUDOUIGU
IPC: C25D21/12
Filed: 1993-10-19
Abstract: PURPOSE: To provide an electrolytic pump usable for an electrochemical sensor in a tank which is tough, of low cost, of easy maintenance, and of reduced power consumption. CONSTITUTION: This device is provided with an electrode chamber 4 in which electrochemical fluid 2 passes from a lower end part to an upper end part, at least two pump electrodes 6, 7 positioned in the electrode chamber 4, a power source device 11 to supply a voltage to the pump electrodes 6, 7 to set one electrode at a positive potential relative to the electrochemical fluid 2, and the other electrode 7 at a negative potential relative to the electrochemical fluid 2, and a control device 10 to control the voltage supplied. The pump electrodes 6, 7 provided with the potential electrolyticly decompose the electrochemical fluid 2 in the electrode chamber 4 to generate a gas current in the electrode chamber 4, and the generated gas current flows toward an upper end part of the electrode chamber 4 to make motion of the fluid 2 passing the electrode chamber 4.
Patent JP-S63116655-A (JP)
Title: Feed additive for culture
Inventor: HIRATO YOSHIO
IPC: A23K1/18
Filed: 1986-10-31
Abstract: PURPOSE:To provide the titled additive composed of a fermentation juice containing cereal as a main component, an animal or vegetable oil, salt and sugar and effective in preventing the generation of spots on fancy fish and eliminating the spots. CONSTITUTION:The objective additive is composed of (A) a fermentation juice produced by adding water to a substrate composed mainly of cereal such as rice, wheat, barley, barnyard grass, millet, corn, etc., and fermenting the mixture optionally after addition of salt, (B) an animal or vegetable oil (e.g. soybean oil, sesame oil, butter, fish oil, etc.), (C) salt and (D) sugar.
Patent JP-H0599156-A (JP)
Title: Drive torque detecting device for variable capacity compressor
Inventor: YAMANAKA YASUSHI
IPC: F02D45/00
Filed: 1991-10-09
Abstract: PURPOSE:To high-precisely detect drive torque of a variable capacity compressor in a cooling device through simple constitution. CONSTITUTION:An open air temperature sensor 31, a rotation speed sensor 32, a pressure sensor 33 on the high pressure side, and a car speed sensor 34 detect an opening air temperature Tac, a rotation speed Nc, a pressure Ph on the high pressure side, and a car speed U, respectively. A microcomputer 36 first calculates capacity Vc in a varying region of a variable capacity compressor 11 based on the open air temperature Tac, the rotation speed Nc, the pressure Ph on the high pressure side, and the car speed U. Drive torque Ta on the varying region is calculated by using calculated capacity Vc and the pressure Ph on the high pressure side. Drive torque Tb after capacity attains a maximum value Vcm is calculated by using maximum capacity Vcm (a fixed value) and the pressure Ph on the high pressure side. Thereafter, the computer 36 decides the one, being lower, of the two calculated drive torques Ta and TB as final drive torque.
Patent JP-H11102922-A (JP)
Title: Compound semiconductor element and manufacturing method therefor
Inventor: YAMAMOTO SHINSUKE
IPC: H01L29/812
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent an ohmic contact resistance form degrading caused by the existing undoped AlGaAs layer between an n-type GaAs layer which forms an ohmic electrode, and an Si doped n-type AlGaAs the layer. SOLUTION: In the case this element is so comprised as to include layers which are comprised of an n-type GaAs layer 9, an undoped AlGaAs (schottky barrier formation) layer 8 and an n-type AlGaAs layer 7 orderly from a surface side of a substrate, a contact resistance of the n-type GaAs layer 9 of the three layers above is made to have such a dopant concentration as to have a degree of low resistance by alloy making reaction with a source electrode 11 and a drain electrode 12 which are formed at a predetermined region on the n-type GaAS layer 9. Additionally a film thickness of the n-type GaAs layer 9 is made larger than a thickness of alloy making reaction layer during the said alloy making reaction.
Patent JP-S61140944-A (JP)
Title: Printing plate material for electrophotographic process
Inventor: TSUTSUI KYOJI
IPC: G03G13/26
Filed: 1984-12-12
Abstract: PURPOSE:To enhance photosensitivity and printing resistance by forming an electrophotographic sensitive layer composed of 2 layers of an electrostatic charge generating layer contg. a specified azo pigment and a charge transfer layer made of a charge transfer material and an alkali-soluble resin. CONSTITUTION:The electrophotographic sensitive layer composed of 2 layers of the charge generating layer contg. the azo pigment represented by the formula, A being a coupler residue, and a charge transfer layer contg. a charge transfer material and the alkali-soluble resin is formed on the conductive substrate 1. As the fundamental structure, the charge generating layer 3 and the charge transfer layer 4 are laminated on the conductive substrate 1 to form the electrophotographic sensitive layer 2. As the coupler of the azo pigment, compds. having a phenolic hydroxyl group, such as phenols and naphthols, and aromatic amino compds. are used, thus permitting high sensitivity and high printing resistance to be obtained.
Patent JP-H04138757-A (JP)
Title: Message transmission system by caller
Inventor: OCHI TORU
IPC: H04M3/42
Filed: 1990-09-28
Abstract: PURPOSE:To deliver a proper message to each caller accordingly by connecting a call to a message transmitter registered corresponding to a caller dial number when the call comes from an ISDN terminal equipment matched with a preset dial number of a caller. CONSTITUTION:An ISDN exchange 1 upon the receipt of a call setting primitive from an ISDN terminal 2-1 retrieves whether or not a caller dial number is registered in a dial number message class registration memory 12 and sends a call setting reception, call and reply primitive to the ISDN terminal 2-1 to bring the caller terminal to be busy so as to set a channel between a message transmitter 3 and the caller ISDN terminal 2-1. Then the message transmitter 3 sends a message corresponding to the message class of the dial number message class registration memory 12 to the caller.
Patent JP-H11154320-A (JP)
Title: Magnetic recording medium and its production
Inventor: RIYOUNAI HIROSHI
IPC: G11B5/66
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is suitable for high- density recording by lowering the noise of the recording medium. SOLUTION: A ground surface layer 2 consisting of Cr, etc., is formed on a glass substrate 1 and a magnetic layer 3 is formed on this ground surface layer 2 by simultaneously sputtering a magnetic material and a nonmagnetic material which does not solutionize with this magnetic material in an atmosphere having a pressure of 30 to 75 mTorr. The magnetic layer 3 include the clusters formed by flocculation of magnetic particles of 5 to 20 nm in grain size and the nonmagnetic material existing between the clusters. The average intervals between the clusters are 1.5 to 5 nm. The magnetic recording medium which provides a good SN ratio and is suitable for high-density recording is thus obtd.