baber/WOPTO huggingface dataset:
Patent JP-S61290073-A (JP)
Title: Paper feeder for printer
Inventor: SUZUKI ISOO
IPC: B41J11/04
Filed: 1985-06-18
Abstract: PURPOSE:To enhance accuracy of paper feeding and enable clear printing, by producing a platen by sequentially laminating a thin paper-feeding layer having a high coefficient of friction, an impact-receiving layer having a high repelling coefficient, and a plurality of antivibration layers differing in coefficient of vibration, in the direction from the outer periphery toward the inner periphery. CONSTITUTION:A paper 18 is fed by a platen 1 and pinch rollers 10, 11. Since the paper-feeding layer 2 has a high coefficient of friction and the pinch rollers 10, 11 have a higher coefficient of friction, both of them make uniform contact with each other to enhance the accuracy in feeding the paper 18. Printing is conducted by bringing a printing head or the like into collision with the platen 1, and the impact is received by the impact-receiving layer 3 having a high repelling coefficient through the thin paper-feeding layer 2. Accordingly, a printing element is instantaneously repelled from the platen 1, and clear printing is performed. Further, the vibration resulting from the impact is rapidly attenuated while being transmitted through the antivibration layers 4,5,6 differing in coefficient of vibration, whereby the printing noise can be effectively reduced.
Patent JP-S61289416-A (JP)
Title: Microprocessor
Inventor: NAKAMURA MASAHIRO
IPC: G06F15/78
Filed: 1985-06-18
Abstract: PURPOSE:To attain the sufficient precharge of a ROM after repeating several precharges even if the initial precharge is unsufficient by repeating precharge in each rereading. CONSTITUTION:A comparator 121 compares a value previously set up in a circuit 122 with an output from a latch 120 in each bit. When both the values are different each other, the comparator 121 outputs a signal for turning the output of a latch 114 to '1', so that a switch 115 is closed and a latch 110 is reset. The output of the latch 110 is inputted to an address decoder 12, which outputs a start address for an instruction ROM. Successively, the check of the instruction ROM is again repeated. When both the values coincide with each other, the output of the comparator 121 is turned to '0' and the switch 115 is opened. The microprocessor is initialized in accordance with the flow of addresses programmed in the instruction ROM 11.
Patent JP-2000318732-A (JP)
Title: Inner surface coated drum can and method for manufacturing the same
Inventor: FUKA TOYOFUMI
IPC: B65D8/04
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inner surface resin coated drum can in which bisphenol A or the like does not elute substantially from a coating film while the coating film is kept to fit close. SOLUTION: Either epoxy resin coating or phenol epoxy resin coating with its amount of inclusion of free bisphenol A being entirely less than 20000 ppm is applied to an inner surface of a drum can, a coating storing temperature is in a range of 235 to 280 deg.C to perform a storing. In addition, the coating film contains at least more than one kind of resin of either synthesized epoxy resin or phenol epoxy resin with bisphenol A being applied as a part of raw material, and the free bisphenol A in the coating film is not present or is stabilized.
Patent JP-H04355702-A (JP)
Title: Polarizer for infrared light
Inventor: SHIMAMURA NAHOKO
IPC: G02B5/28
Filed: 1991-06-04
Abstract: PURPOSE:To provide the polarizer of a thin type for IR light which is inexpensive and has excellent heat resistance and weatherability by forming a thin film having a polarization sepn. effect on an Si substrate worked to a saw tooth shape. CONSTITUTION:An optical element 12 having the polarization sepn. effect is formed on the 1st Si substrate 11 having the saw tooth section and is stuck to an Si substrate 13 having the same saw tooth-shaped surface as the saw tooth-shaped surface of the 1st substrate 11 via an adhesive layer 14. The polarizer of the thin type for IR light which reflects the specific component in the incident light to an incident direction, is inexpensive and has the excellent heat resistance and weatherability is obtd. by this constitution.
Patent JP-S5757225-A (JP)
Title: Mercury thermometer
Inventor: FUKUI HIDEO
IPC: G01K5/02
Filed: 1980-09-24
Abstract: PURPOSE:To enable to know the approximate value of the indicated temperature at a glance by changing color light of a reflected image of a mercury system according to the indicated degrees. CONSTITUTION:A thin core 8 is placed on and fixed to a scale plate. The top surface of the thin core 8 is formed on the part of a convex lens 8a while in the lower region a slightly opaque lens is extendingly located so as to see clearly a mercury system expanding inside a capillary tube 10 with rising temperature. The side of the thin core 8 is provided with a color indicater plate 18. Said color indicater plate 18 is given with a different color corresponding to a reading scale on the scale plate 6. When the mercury system is expanded in the capillary tube 10, the light reflected by the color indicater plate is again reflected by the capillary tube 10 to proceed to the convex lens while the image of the mercury system is enlarged as well as colored to reach the eyes of an observer.
Patent JP-H11311528-A (JP)
Title: Map display method
Inventor: YAMAZAKI TOSHIO
IPC: G09B29/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a map display method in which the relationship between the user position and a destination can be recognized correctly, by a method wherein the user mark is displayed on the lower side of a drawing and a destination mark is displayed on the upper side of the drawing so as to be overlapped with a displayed map, and the display range of a map is selected and displayed dynamically in such a way that the destination mark stays always inside a screen. SOLUTION: First, a destination is set by using a facility name, a place name or the like. Then, a destination mark is displayed on the upper side of a drawing. Then, data on the destination from a present position is read out from a data storage medium. When the destination exists within a range from the user position, an advance direction is displayed in the vertically upward direction in the center of a screen. That is to say, a head-up display is set. Then, whether the destination mark is within a display range is checked. When it is outside the display, whether it is situated on the right side or the left side of the screen is checked. When it is on the left side, a right-side map is selected and displayed until the target mark is detected while a sight point is being moved.  When it is situated on the right side, a left-side map which contains the destination mark is selected and displayed. Then, when the target mark is within the display range, the head-up display is started.
Patent JP-H06322595-A (JP)
Title: Production of water repellent metallic material
Inventor: TSUTSUMI AKANE
IPC: C25D9/02
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a water repellent metallic material small in surface free energy by executing electrolytic treatment at a specified condition using a soln. of a specified compd. consisting of a triazinedeithiol deriv. as an electrolyte and metal as an anode. CONSTITUTION:An aq. soln. or an org. solvent soln. of a 6-p- perfluroctylanilino-1,3,5-triazine-2,4-dithiol compd. expressed by the general formula (in the formula, M is H, Na, Li, K 1/2Ca, 1/2Ba, aliphat. prim. to tert. amine salt and quaternary ammonium salt) is used as an electrolyte. The electrolysis is executed in the electrolyte using metal as the anode at 0-80 deg.C liq. temp., <=20V voltage and 10mA/dm<2> to 10A/dm<2> current density for 0.1sec-10min. In this way, the triazinedithiol compd. is electrodeposited on the metallic surface of the anode, and a film having a surface free energy of order of <=10mJ/m<2> is formed, and the water repellent metallic material excellent in water repellency is obtained.
Patent JP-S5466490-A (JP)
Title: Connecting work for rubber-plastic insulated cable
Inventor: SAKABA MASAHIRO
IPC: H02G15/02
Filed: 1977-11-04
Abstract: PURPOSE: To secure the long-lived insulating property of cable connected portion by releasing gas emitting upon heating from reinforced insulated body from a space layer.  
     CONSTITUTION: When the heater 8 is energized and at the same time an inert gas is introduced into the pessure mantle 6, the diaphragm 3 is pressurized, whereby a gas generated in the reinforced insulated body 3 is released through grooved sheet through to the outside of the pressure mantle 6. After the heating, pressurizing, and molding of the reinforced insulated body 3 and the complete exhaustion of gas, the heater 8 is turned off, the pressurized gas is released, and then the air-tight sealed portion 7 is removed to demount the pressure mantle 6. Lastly, the grooved sheet through is sealed by heating the end of the diaphragm, for example, in order to prevent the invasion of moisture into the trough. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62290907-A (JP)
Title: Numerical controller
Inventor: IMAIZUMI HAJIME
IPC: G05B19/18
Filed: 1986-06-10
Abstract: PURPOSE:To easily produce and correct a sequence program at the time of processing of a machine tool by using a sequence program producing means, a sequence program correcting means, and a read/write memory which stores the sequence program. CONSTITUTION:When a new sequence program is produced, a CRT display 12 displays the sequence program supplied from a keyboard 10. A converter 11 converts the input sequence program into a practicable object program and stores it in a read/write memory 13. While the converter 11 converts adversely the object program into a source program and stores it in the memory 13 and also displays it on the display 12 when the memory 13 is corrected. When an operator corrects the source program with operation of the keyboard 10, the converter 11 converts the source program into the object program and stores it again in the memory 13.
Patent JP-H11324529-A (JP)
Title: Door device for shed
Inventor: HARADA TOYOJI
IPC: A47G1/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To make all mirrors invisible from a room when a door is closed. SOLUTION: When all hinged doors 11A to 11D are closed, all mirrors 16, 27 are invisible from a room. By positioning a slide mirror 16 at a position close to the hinged door 11A while the hinged door 11A is opened by a predetermined angle (for example, about 120 degrees), a rear part of a body which is difficult to see by one mirror can be seen easily by utilizing the mirror 27 attached to a rear surface of the hinged door 11A and the slide mirror 14.
Patent JP-S63297603-A (JP)
Inventor: SUDA SHIGEO
IPC: E01C5/00
Filed: 1987-05-28
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-S61292150-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1985-06-20
Abstract: PURPOSE:To enhance sensitivity and to extremely reduce residual potential even after durability test by incorporating a specified polycyclic quinone type pigment in an electrostatic charge generating layer, and a specified hydrazone derivative in a charge transfer layer. CONSTITUTION:A laminate type electrophotographic sensitive body is prepared by forming on a conductive substrate the charge generating layer containing the polycyclic quinone type pigment represented by structural formula (I), and the charge transfer layer containing the hydrazone derivative represented by general formula (II) in which R1, R2 are each H, alkyl, or an atomic group necessary to form a 5- or 6-membered ring together with the adjacent N atom; each of R3, R4 is alkyl or aryl or an atomic group necessary to form a 5- or 6-membered ring together with the adjacent N atom; each of R5, R6 is H, halogen, nitro, aryloxy, acyl, or amino; and R is a divalent organic group. It is suitable to add the hydrazone derivative in an amount of <=10 times, preferably, 0.01-1 time the weight of the charge generating material from the viewpoints of high sensitivity, low residual potential, and stability against repeated uses.
Patent JP-S5923859-A (JP)
Title: Double-plated steel plate
Inventor: KURIMOTO MIKIO
IPC: C23C2/26
Filed: 1982-07-29
Abstract: PURPOSE:To improve the corrosion resistance of the resulting double-plated steel sheet and the adhesive strength to a paint film, by forming an Fe or Fe-Zn alloy layer contg. one or more among Sn, In and Pb by plating on an Al-Zn alloy layer formed by plating. CONSTITUTION:This double-plated steel sheet has an Al-Zn alloy layer formed by plating as the 1st layer and an Fe or Fe-Zn alloy layer contg. 0.001-1wt% one or more among Sn, In and Pb formed on the 1st layer by plating as the 2nd layer. The plated steel sheet has satisfactory suitability to chemical conversion treatment like a cold rolled plate, and a paint film with superior secondary adhesive strength can be obtd. by coating by cationic electrodeposition. The plated steel sheet has superior corrosion resistance and inhibits well cratering during the coating.
Patent JP-S5835894-A (JP)
Inventor: YOSHIMURA HIROBUMI
IPC: H05B11/00
Filed: 1981-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09315027-A (JP)
Title: Original paper for thermal stencil printing
Inventor: KIDA KENJI
IPC: B41N1/24
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To lower an energy supplying to a thermal head of a printing machine and to enhance higher fineness and shortening of a plate-making time by using this original paper, which has a small sensitiveness and a dispersion of the sensitiveness. SOLUTION: In an original paper for a thermal stencil printing which is formed by adhered a polyester film with a polyester nonwoven fabric without through a bonding agent, when an intrinsic viscosity and a melting point ( deg.C) of the film are devoted as [η] 1, Tm1, and an intrinsic viscosity and a melting point ( deg.C) of the nonwoven fabric are denoted as [η] 2, Tm 2, respectively the formulae: 0.5<=[η]1<=1.5, 140 deg.C<=Tm1<=240 deg.C, 0.3<=[η]2<=0.8, 180 deg.C<=Tm2<=280 deg.C, [η]1×Tm1/Tm2>[η] 2, and Tm1<Tm2-25 are satisfied.
Patent JP-S5758358-A (JP)
Title: Charge transfer device
Inventor: YAMADA TETSUO
IPC: H01L29/76
Filed: 1980-09-25
Abstract: PURPOSE:To contrive to enhance sharply sensitivity of an output circuit of a charge transfer device by a method wherein a floating diffusion layer is so provided in a substrate as both the end sides thereof are separated from the end parts of an output barrier electrode and a reset electrode. CONSTITUTION:The maximum potential level 102 is formed in a buried channel layer 40 when the prescribed bias voltage is applied to the output barrier electrode 35. And the maximum potential level 103 is formed in the buried channel layer 40 at the lower part of the reset electrode 36 in the closed condition of the electrode 36. The inclination of potentials 104, 105 show the inclination of potentials at the parts of the buried channel region between the floating diffusion layer 42 and the electrodes 35, 36. By making both the end parts of the diffusion layer 42 wherein signal charge is to be stored to be separated at the prescribed distances from the end parts of the electrodes 35, 36, MOS type electrostatic capacitaneces COG, CRS between those parts can be reduced remarkably.
Patent JP-H11324633-A (JP)
Title: Air-cooled engine
Inventor: SHIMIZU YASUHIRO
IPC: F01M9/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently cool not only the bottom side of an engine main body but also a fuel tank by cooling air generated by a cooling fan rotating along with a crankshaft in an air-cooled engine having the fuel tank arranged in the bottom of the engine main body. SOLUTION: A bottom cover 25 which supports a fuel tank 5 and covers the bottom face is fixed to an engine main body 1, cooling air inlets 27 are opened in the circumferential wall of the bottom cover 2, a ventilating clearance 29 which communicates the cooling air inlets 27 with a suction part 20a of the cooling fan 20 is provided between the engine main body 1 and the fuel tank 5, and the cooling air is made to flow to the ventilating clearance 29 and the heat conduction from the engine main body 1 to the fuel tank 5 is cut off.
Patent JP-S5836925-A (JP)
Title: Manufacture of fine tin oxide powder
Inventor: TAKAGI HIROYOSHI
IPC: C01G19/00
Filed: 1981-08-25
Abstract: PURPOSE:To obtain fine tin oxide powder with high surface energy and superior dispersibility by adding a specified metal to an aqueous soln. of a water soluble tin salt to form colloidal particles, adding an org. solvent, carrying out distillation, separating fine particles contg. tin, and heat treating them. CONSTITUTION:An aqueous soln. of a water soluble tin salt sich as SnCl4 or an aqueous soln. contg. a water soluble tin salt and one or more among Sb, In, Ga and Bi is hydrolyzed at <=6pH to form colloidal particles. An org. solvent such as n-octanol is added to the particles, distillation under heating is carried out, and fine particles contg. tin are separated from the org. solvent. The fine particles are dried under reduced pressure or in the air, heat treated at 300-1,200 deg.C, and calcined. An aqueous ammonia soln. may be added to the aqueous tin salt soln. To the resulting precipitate is added an org. solvent, and a similar treatment is carried out. By this method fine tin oxide powder composed of only primary particles and suitable for use as the material of a gas detecting element, etc. is obtd.
Patent JP-H03241-A (JP)
Title: Laminate
Inventor: KONDO TAKEO
IPC: B32B25/04
Filed: 1989-05-26
Abstract: PURPOSE:To improve the vulcunization adhesive strength with a composition which contains a fluoro-elastomer containing a radical inhibitor and to enhance fuel oil resistance, heat resistance and durability by using a composition prepared by containing peroxide, quaternary ammonium bromide and sodium acrylate or sodium methacrylate in an acrylic elastomer. CONSTITUTION:An acrylic elastomer composition and a composition containing a fluoro-elastomer are laminated to each other to be vulcunized under heating. An acrylic elastomer is a copolymer with a polymer of acrylic ester and/or methacrylic ester and a modified substance thereof. About 1-10 pts.wt. of peroxide and about 0.3 pts.wt. or more of quaternary ammonium bromide are contained in 100 pts.wt. of the acrylic elastomer. Other than them, 0.1 pts.wt. or more of sodium acrylate or sodium methacrylate is added to 100 pts.wt. of the acrylic elastomer and 0.1 pts.wt. or more of a radical inhibitor is added to 100 pts.wt. of a fluoro-elastomer.
Patent JP-S62291787-A (JP)
Title: Data storage circuit
Inventor: YAMANAKA NAOAKI
IPC: G11C11/41
Filed: 1986-06-11
Abstract: PURPOSE:To eliminate a need for a conversion circuit specific for format conversion by separately using a first word line and bit line and the second word line and bit line at the time of writing/reading data in/from memory cells using the said lines. CONSTITUTION:To write, a data is transferred to the cells 1 through the bit lines 4W, 4W' for writing that are disposed along the vertical direction by using a write circuit 2, and the cells 1 are selected by the word lines 5<+>W, 5<-> in the direction of line; for instance, by enlarging the voltage difference of word lines 5<+>W-a, 5<->W-a, three cells in the line direction 1-a1-1-a3 are selected, and the contents of write circuits 2-1-2-3 are written in these cells through bit lines 4W-1, 4W-1'-4W-3, 4W3'. On the other hand, in reading action, a potential is provided to the word lines 5<+>R, 5<->R for reading to read data through bit liens for reading 4R, 4R' by a read circuit 3.
Patent JP-2000002548-A (JP)
Title: Position data storage method
Inventor: NEUKIRCHEN RALPH
IPC: G01C21/36
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To achieve a position data storage method for easily creating an address book. SOLUTION: A position data storage method used especially navigation and/or a road information service system allows a current position to be detected due to the assistance of a position discovery system, a title to be allocated at the current position, allows the current position to be allocated along with the title for selecting the stored current position due to the assistance of the related title.
Patent JP-H0429306-A (JP)
Title: Rotary transformer
Inventor: KAWAGUCHI HIROTO
IPC: H01F38/14
Filed: 1990-05-25
Abstract: PURPOSE:To eliminate troublesome work of groove processing and to simplify a manufacture process by integrally forming a winding groove and a lead-out groove to lead out a terminal of a coil arranged therein through injection molding. CONSTITUTION:A concentric winding groove 3 and a lead-out groove 5 to lead out a terminal of a coil 2 arranged therein are integrally formed on one side by injection molding. Therefore, a process such as troublesome groove processing can be simplified. Thereby, a manufacture process is simplified, producibility is improved, distortion, deformation, etc., are reduced since burning is not carried out after injection molding, grinding operation after injection molding is reduced, dimensional accuracy is improved, a distance between opposite magnetic cores is reduced, and properties as a rotary transformer is improved.
Patent JP-S5759463-A (JP)
Title: Synchronous motor
Inventor: EBIHARA TOMOKI
IPC: H02K21/16
Filed: 1980-09-26
Abstract: PURPOSE:To enable the self-excitation of a synchronous motor and to shorten the axial length of the motor by mounting a permanent magnet to a rotor, forming a stator of a frame structure, and forming the poles of the stator of the prescribed shape. CONSTITUTION:Permanent magnets 10 are so mounted as to become alternately different polarity at the respective sides of a rotor 1 made of soft iron material of regularly polygonal shape, and a stator 2 of frame shape is provided on the outer periphery of the rotor 1. Magnetic poles 20 are provided at the positions faced with the rotor 1 of the frame 23 of the stator 2, extending surface 21 having the prescribed gradient is formed at least a pair of facing poles 20a of the poles 20, and a slit 22 is formed at the position corresponding to the pole 20 on the frame 23. In this manner, since the poles 20a simultaneously attract and repel a pair of adjacent permanent magnets 10 at the starting time, self-excitation is enabled.
Patent JP-H01301947-A (JP)
Title: Cylinder head cooling structure of four cycle engine
Inventor: MORISHITA ISAO
IPC: F02F1/40
Filed: 1988-05-30
Abstract: PURPOSE:To aim at uniform cooling and improve cooling effect by forming exit ports for cooling liquid on both sides of commonly used intake passage as well as forming entrance ports for cooling liquid in positions opposing to the commonly used intake passage of a cylinder head. CONSTITUTION:A head side water cooling jacket 19 communicates with a cylinder side cooling water jacket 10a by means of a central entrance port 53a formed in a space between both exhaust passages 32, 33 and left-hand/right-hand entrance ports 53b, 53c formed on left and right outside of both passages 32, 33 respectively. These respective entrance ports 53a to 53c face the commonly used intake passage 31. In addition, left-hand and right-hand exit ports 54a, 54b for communicating the head side water cooling jacket 19 to outside are formed in penetration in both left and right side positions of the commonly used intake passage 31. According to such constitution, cooling water can flow inside the head side water cooling jacket uniformly and unstagnantly so that the cooling effect can be improved as well as uniform cooling can be attempted.