baber/WOPTO huggingface dataset:
Patent JP-H0573828-A (JP)
Title: Magnetic head
Inventor: ASHIDA AKIHIRO
IPC: G11B5/23
Filed: 1991-09-18
Abstract: PURPOSE:To provide a MIG type magnetic head that is better in electromagnetic conversion characteristic than before by improving the soft magnetic characteristic of a soft magnetic film on the bevel part of a track. CONSTITUTION:This magnetic head is a MIG head in which, on the face opposite to the gap of a ferrite 1 and the bevel part of the track, the soft magnetic film 2 is formed, and the boundary part between the soft magnetic film 2 and the ferrite is nearly parallel to the ferrite. Anisotropy is imparted on the soft magnetic film 2 of the bevel part of the track so that a direction, which is parallel to a sliding face and also parallel to the bevel, is made an axis of hard magnetization.
Patent JP-H0957708-A (JP)
Title: Architectural board
Inventor: HONDA TOMIYASU
IPC: B27D1/04
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide, an architectural board which is free from the warp or the twist to be caused by expansion and shrinkage from moisture absorption and discharge and also prevents a surface wooden veneer from being cracked due to drying, and further, enable the architectural board of specified quality to be stably supplied in large quantities, even in recent years when the exhaustion of natural resources is serious. SOLUTION: Wooden fiber layers 2a, 2b thinner than a wooden chip layer are laminated on the front and rear surfaces of he wooden chip layer, and a wooden veneer layer is integrally laminated at least, to the surfaces of the wooden fiber layers 2a, 2b on the surface of one of the front and rear surfaces of the wooden chip layer. In addition, a recessed part 4 is formed which reaches from the wooden veneer layer to the wooden fiber layers 2a, 2b and is deep enough but not to split the wooden fiber layers 2a, 2b. In this architectural board, a wooden veneer layer is laminated on both front and rear surfaces of the wooden fiber layers 2a, 2b. However, the wooden veneer layer 3a on the front surface may be a decorative wooden veneer, and the wooden veneer layer 3b on the rear surface may be a false wooden veneer.
Patent JP-S6295607-A (JP)
Title: Programmable controller
Inventor: MAEKAWA AKIHIKO
IPC: G05B19/05
Filed: 1985-10-22
Abstract: PURPOSE:To reduce the labor and time needed for the tests and adjustment by controlling the feed and cut-off of power of an output power supply unit with the output of a switch and the output of an AND circuit that secures an AND with the system normal signal. CONSTITUTION:A system switch 67 and an AND circuit 68 are provided to a system monitor part 6 and the outputs of monitor circuits 61-63 are led to the circuit 68. Then the output of the circuit 68 is supplied to a switch 51 as a power supply make/break signal 69. A power supply unit 4, a central arithmetic processor 1 and an output power supply unit 5 are working normally and the system normal signal is delivered with the switch 67 turned on. Under such conditions, the switch 51 is closed and the control signal is supplied to a process from an output device 3. While the feed is cut off to the device 3 from the unit 5 if the switch 67 is turned off despite a system normal state where the circuits 61-63 are all delivering the normal signals.
Patent JP-H0685494-A (JP)
Title: Detecting method for lead floating of component and component mounting device using same
Inventor: MINAMIURA KIYOTAKA
IPC: H05K13/08
Filed: 1992-09-07
Abstract: PURPOSE:To provide a component mounting device which precisely detects the floating of a component lead and feeds it back to a part mounting operation. CONSTITUTION:A dummy component jig S possessed of comb-toothed horizontal projections is prepared, a horizontal reference reflecting plate 24 is provided above the tip of a suction nozzle by a certain distance, the dummy component jig S is held by sucking, and the comb-toothed horizontal projections are irradiated with slit light rays from below at an angle. Slit light images RO and RS reflected from the comb- toothed horizontal projections of the dummy component jig S and the horizontal reference reflecting plate 24 located behind the dummy component jig S are recognized, and an irradiation angle theta of slit light is obtained based upon a horizontal space X between the two reflected images RO and RS and an already-known vertical space between the horizontal projections and the reference reflecting plate 24. At sucking a component, slit light reflected images from a component lead and the horizontal reference reflecting plate 24 are recognized, the height of the component lead is calculate based upon the horizontal space between the reflected images and an irradiation angle, the height of the lead is compared with a prescribed distance by which the lead of component is located separate from the reference reflecting plate, whereby it is detected that a lead is floating or not.
Patent JP-2000066723-A (JP)
Title: Route constitution design device for mobile object
Inventor: FUJIOKA RYOSUKE
IPC: G05B13/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a design device for making anyone able to easily perform design close to an optimum value at all times at the time of the design of the route constitution of the mobile object of an unmanned carrying system or the like. SOLUTION: One or plural route constitution candidates close to request specifications are selected from a route constitution candidate data base 1 for storing the plural route constitution candidates beforehand by an initial candidate selection part 2 and a new route constitution candidate is generated by the optimization method of genetic algorithm or the like for instance in a new candidate generation part 3 by using the route constitution candidates selected there. Then, in an optimum candidate selection part 4, the most desirable route constitution candidate is selected by using an evaluation function or the like from all the candidates including the newly generated route constitution candidate.  Further, in a correction part 6, the route constitution closer to the request constitution is obtained by changing some of the components of the route constitution candidate to the other components based on a prescribed rule and is outputted as an optimum solution.
Patent JP-S61117440-A (JP)
Title: Measuring method of temperature conductivity by continuous heat ray source
Inventor: KITASAKA AKIHIDE
IPC: G01N25/18
Filed: 1984-11-14
Abstract: PURPOSE:To find temperature conductivity by measuring temperatures at constant distance from a continuous heat ray source and obtaining the ratio of temperatures at two time points from the temperature rise curve of the measured temperatures. CONSTITUTION:When a continuous heat ray source having constant intensity is generated at time t=0 at points x=0, y=0, and z=0 in an infinite solid body, the subsequent temperature is shown by an equation I. In the equation I, (x), (y), and (z) are position coordinates, theta is temperature, Q is the heating value of heat rays per unit length and unit time; and l is heat conductivity, (r) is the distance from the continuous heat ray source, alpha is temperature conduc tivity, and (t) is the time. Then, -Ei(-r<2>/4alphat) is expanded to calculate an approximate value of the temperature theta, and then an equation II (where gamma=0.5772...) holds. This equation II is used to calculate the ratio of temperatures theta1 and theta2 at two time points t1 and t2, and an equation III (where e=2.718..., t*=t2/t1, and theta*=theta2/theta1) holds for the temperature conductivity alpha. Consequently, a sample is heated by the continuous heat ray source and the temperature at the distance (r) is measured to calculate the temperature conductivity.
Patent JP-H0286981-A (JP)
Title: Rotary compressor
Inventor: KAZAOKA KENICHI
IPC: F04C18/32
Filed: 1988-09-22
Abstract: PURPOSE:To aim at the miniaturization of a cylinder diameter as well as to make improvements in airtightness for a vane by holding a rolling piston so as not to be rotated with a cylinder, while setting up the vane and a spring mechanism at the side of the rolling piston. CONSTITUTION:A cylindrical rolling piston 26 is set up a barrel cylinder 10, and an eccentric part 18a of a crankshaft 18 is inserted into the shaft center. Each end of links 27, 28 is supported on the rolling piston 26 free of rotation, while the other end of the links 27, 28 is supported on an end plate free or rotation, and thereby motion of the piston 26 is restricted so as not to be rotated with the cylinder 10. Two pieces of slits 29, 30 are installed in the rolling piston 26, fitting vanes 31, 32 in each of them free of sliding motion, and these vanes 31, 32 are energized in the opposite direction with each other by one spring 33, then an internal space of the cylinder 10 is divided into two chambers 50, 51 by these vanes 31, 32.
Patent JP-H11131066-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display using the same
Inventor: KANECHIKA MASAKAZU
IPC: C09K19/46
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition low in driving voltage, excellent in quick responsiveness and exhibiting high contrast, and useful for e.g., display elements for portable terminals, by using specific liquid crystal materials in combination. SOLUTION: This composition is a nematic liquid crystal composition having a nematic phase-isotropic liquid phase transition temperature of >=75 deg.C, crystal phase or smectic phase-nematic phase phase transition temperature of <=-25 deg.C, a birefringence anisotropy of 0.12-0.16 and a viscosity of <=40 mPa.s at 25 deg.C, and comprises (A) 5-40 wt.% of a compound of formula I [R1 is a 1-10C (ox) alkyl, (ox)alkenyl or alkoxy; (n) is 0 or 1], (B) 10-35 wt.% of a compound of formula II [R2 is the same as R1 ; (m) is equal to (n); a cycle A is cyclohexylene, (F-substituted) phenylene or the like; Z1 and Z2 are each a single bond, COO, CH2 CH2 or the like) and (C) 5-40 wt.% of a compound of formula III (R3 and R4 are each the same as R1 ; a cycle B is the same as the cycle A; Z3 and Z4 are each the same as Z1 ).
Patent JP-S61109739-A (JP)
Title: Separation of c9 aromatic hydrocarbon isomer
Inventor: DENIIZU MEARII BAASOMIYUU
IPC: C07C7/13
Filed: 1985-10-24
Abstract: A process for separating a C, aromatic isomer from a feed stream containing a mixture of C, aromatic isomers by contacting the feed stream with a bed of the adsorbent zeolite beta. The adsorbed C, aromatic isomer is removed from the adsorbent by desorption.
Patent JP-H1180165-A (JP)
Title: Rare earth element complex
Inventor: IWAMURO MITSUNORI
IPC: C09K11/06
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a rare earth element complex high in light emission intensity and usable as an optical functional material such as laser material. SOLUTION: This rare earth complex is shown by formula I (M is a rare earth element; Rf<1> is a H-free aromatic group or H-free 1-20C aliphatic group; Rf<2> is a H-free aromatic group; R is deuterium, a halogen or H-free 1-20C aliphatic group; n1 is 2 or 3; n2 is 2-4), and is obtained by mixing a ligand of formula II with a rare earth compound in a H-free solvent. This rare earth complex is put to light emission by dissolving it in a H-free solvent followed by irradiating the resultant solution with such rays of wavelengths absorbable for the above-mentioned aromatic group. The wavelength of laser beams can be changed depending on the structure of the ligand and/or the kind of the rare earth element.  Furthermore, in contrast to the case with semiconductors, because a clean room or the like is unnecessary for producing this complex as a laser material, the production process therefor can be considerably simplified; this complex is useful in such optical equipment as CD players, optical disks, facsimiles, remote controllers, copiers, laser printers, large-size displays and medical lasers.
Patent JP-H10127860-A (JP)
Title: Video game apparatus and computer reading/recording medium housing game program
Inventor: WATABE KATSUHIKO
IPC: A63F13/45
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To realize a game richer in variety and high in a gaming property by automatically setting and displaying peculiar information and the related peculiar information on respective remaining lines and providing the peculiar information on a screen which is an object showing the presence of the relationship with the extracted peculiar information. SOLUTION: A CPU 12 is provided with a ROM 121 housing a control program and a RAM 122 for temporally preserving data on the way of the process. The CPU 12 allows a display control section in a numbers game to display a matrix on the screen of a display part 111a, designate respective positions (on the first to third rows) on a predetermined 1 line (on the second line) of ball classification and matrix for displaying the ball mark together with the ball classification and display the ball mark having the ball classification related to the designated ball classification on the respective remaining lines (the first, third lines) together with the ball classification. Further, the display configuration of the ball classification coinciding with the classification of the extracted ball is altered.
Patent JP-H1089572-A (JP)
Title: Swivel joint
Inventor: SAKAKIBARA MUNEMASA
IPC: F16D1/12
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve drag of a heavy load in a swivel joint arranged in a piping for transporting mud and the like drained by tunnel work and the like by rotatably engaging a rotary shaft part with a barrel part, and interposing multiple needle valves between the rotary shaft part and the barrel part, and constituting the swivel joint as a roller bearing. SOLUTION: In a swivel joint 1 arranged in a transport piping for mud and the like, a rotary shaft part 3 is rotatably engaged with a barrel part 2, and multiple needles 6 are interposed as a bearing part 5 of the rotary shaft part 3 and the barrel part 2 so as to form the swivel joint 1 as a roller bearing. One end part of the barrel part 2 is formed as an engaging part 7, a screw engaging part 8 is formed on the other end thereof, and an annular groove 9 is formed on the engaging part 7. The outside surface part of the rotary shaft 3 is formed as an engaging part 10, a screw engaging part 11 is formed inside an outer end part, and an annular groove 12 is formed on the engaging part 10. A needle inserting port 13 is formed on the outer wall of the barrel part 2, and a retainer cap 14 for closing the inserting port 13 is fixed to the barrel part 2 by a vis.
Patent JP-S6393538-A (JP)
Title: Adhesion of wafer
Inventor: SAEKI KAZUNORI
IPC: B24B37/04
Filed: 1986-10-07
Abstract: PURPOSE:To remove the strain due to wax which is generated on a wafer by press-attaching a wafer onto a carrier plate and turning the wafer by a prescribed angle. CONSTITUTION:In the rotary mechanism 4 of a twisting machine, an installation plate 41 is installed in free revolution onto the upper edge of a stay 40 erected on a tilt table 2 so as to be positioned and stop at each prescribed position. The installation plate 41 is formed by cutting three parts on a disc at equal intervals, and a twisting machine 5 is installed at the cut part. The twisting machine 5 is equipped with a cylinder 51 installed onto the installation plate 41 through a bracket 50. Further, a cylinder 61 is rotatably connected between one of a plurality of holes drilled on a twisting arm 59 and a cylinder receiving tool 60 fixed onto the upper surface of a base plate 54. A pressing rotary mechanism 62 is arranged from a driving gear 58 to the lower position, penetrating through the basic plate 54.
Patent JP-S6394423-A (JP)
Title: Production of thin film magnetic head
Inventor: WATANABE SHIGERU
IPC: G11B5/31
Filed: 1986-10-07
Abstract: PURPOSE:To obtain a thin film magnetic head having excellent characteristics by patterning a magnetic film by a lift off method in which a plating layer of a metallic material having the higher solubility in an acid soln. than the magnetic film is used. CONSTITUTION:A 'Permalloy(R)' film 20 is deposited as an underlying film for plating on an insulating substrate 10. A positive type photoresist 30 is then coated thereon and is so patterned that magnetic pole parts remain. A frame 40 consisting of the Zn film is completed if the resist 30 is removed. An amorphous Co-Nb-Zr film is next formed as the magnetic film 50 over the entire surface, then the magnetic film is divided to a peak face 41 of the frame and the 'Permalloy(R)' and the frame 40 is formed. Only the frame 40 is dissolved when the entire part of the substrate 10 is immersed in an aq. hydrochloric acid soln. The film 50 deposited on the peak face 41 is simultaneously lifted off and removed and the film 50 patterned to the magnetic poles remains. The magnetic poles are completed by finally etching off the film 20 except the magnetic pole pattern. The magnetic film having excellent soft magnetic characteristics is patterned with high accuracy according to the above-mentioned method.
Patent JP-H1088344-A (JP)
Title: Film forming system
Inventor: SHINGO KENTARO
IPC: C23C14/50
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a film forming system capable of feeding a work without opening a film forming chamber to atmosphere and keeping the work at a high temp. SOLUTION: This system is provided with a heater heating part 5 where a thermal radiating layer 12 high in a thermal radiating ratio is formed on the face opposite to a work 11, a work holding jig 6 confronted with the heater heating part 5 in a non-contact state, in which the thermal radiating layer 12 high in a thermal radiating ratio is formed on the face opposite to the heater heating part 5 and consisting of a material high in thermal conductivity, a carrying means 7 for supporting and carrying the jig 6, and a spacer 10 interposed between the carrying means 7 and the jig 6 and consisting of a material low in thermal conductivity. The jig 6 is fed to the position opposite to the heater heating part 5 by the carrying means 7, and the work 11 is radiately heated.
Patent JP-S61118942-A (JP)
Title: Deflecting yoke
Inventor: MARUTA KOREHISA
IPC: H01J29/76
Filed: 1984-11-13
Abstract: PURPOSE:To prevent ringing effect with a simpler composition and obtain a picture image of a high quality, by winding one of deflecting coils, either horizontal or vertical, in a toroidal winding to the core, and arranging all the returning lines of the toroidal winding of the deflecting coil outside the winding layers. CONSTITUTION:A coil bobbin 3 is furnished inside a funnel shape core 2 of the deflecting yoke 1 for a TV receiver, on which the horizontal deflecting coil 4 is wound in a saddle shape. Around the core 2 is wound directly the vertical deflecting coil 5 in a toroidal form, and the deflecting yoke 1 is fixed at a specific position on the CRT 6, with a fixing device 7. All the returning lines 5a of the deflecting coil between the winding layers are arranged outside the winding layers, being wired and connected respectively. By decreasing capacity between the lines of the deflecting coil 5 in this way, ringing effect of longitudinal and lateral patterns over the screen can be prevented.
Patent JP-H0288359-A (JP)
Title: Motor-driven type power steering device
Inventor: MORISHITA MITSUHARU
IPC: B62D5/04
Filed: 1988-09-22
Abstract: PURPOSE:To eliminate the occurrence of torque in a direction against a driver's will and prevent his/her incapability of steering by applying the constitution wherein the first and second potentiometers for detecting steering torque in right and left directions are provided and output from one of the potentiometers is prohibited during the generation of output from the other potentiometer. CONSTITUTION:A potentiometer 3d outputs a right-direction electric signal corresponding to the right-direction angular displacement of a torque- displacement converter 3a, while a potentiometer 3e outputs a left-direction electric signal corresponding to the left-direction displacement of the converter 3a. When steering torque is in a left direction, for example, the second potentiometer 5e generates output voltage corresponding to the steering torque. As the output voltage of the first potentiometer 3d is 0V, the first and second power MOS FET elements 920 and 921 are finally turned off, and the power MOS FET elements 922 and 923 of the third and fourth power MOS FET elements are turned on. Consequently, a motor 7 is applied with voltage and current for generating torque in a left direction and assist torque corresponding to the current is generated, thereby smoothing the turn of a steering wheel in the left direction.
Patent JP-H04118978-A (JP)
Title: Superconducting element and manufacture thereof
Inventor: INADA HIROSHI
IPC: H01L39/22
Filed: 1990-09-10
Abstract: PURPOSE:To manufacture by a relatively easy processing technique with high reproducibility by forming a weak bond by a film forming process, and then selectively growing a superconducting film. CONSTITUTION:A first oxide superconducting film 2 is formed on a substrate 1. The thickness of the film is formed 10nm or below in the same thickness as that of a superconducting layer of a weak bond region. A barrier material thin film 3 is formed on the film 2. A diffusing material thin film 4 is formed thereon. Then, the films 3, 4 remain only on a region corresponding to the weak bond region, and the other region is patterned to expose the film 2 by reactive ion etching. Eventually, a second oxide superconducting thin film 5 is formed on the entire substrate 1. The film 2, 5 are epitaxially continued on superconducting electrode regions 11a, 11b exposed with the film 2 to form a substantially integral superconducting thin film. On the other hand, since the diffusing material is diffused from the film 4 in the film 5 during film forming in the weak bond region 12, crystal growth of the thin film is disturbed. Accordingly, an insulated region 5a in which superconducting characteristic is lost is formed above the thin film 4, and the regions 11a, 11b are partitioned.
Patent JP-H04118733-A (JP)
Title: Automatic terminal backup system by duplexing terminal controller
Inventor: ABE KAZUYUKI
IPC: G06F13/00
Filed: 1990-09-10
Abstract: PURPOSE:To execute the automatic backup of terminals by constituting the system of two sets of terminal controllers, plural sets of terminals and a local area network to which each of them is connected. CONSTITUTION:Two sets of terminal controllers 2-1. 2-2 establish a session connection with (n) sets of terminals 3-l - 3-n, respectively, and also, between the terminal controls 2-1, 2-2 and terminals of half of (n) sets, an application connection is established, respectively. In such a state, for instance, when the terminal controller 2-1 is at fault, the terminal controller 2-2 detects the fault of the terminal controller 2-1 after a prescribed time, and the terminal controller 2-2 transmits switching instruction data to the own terminal controller through a session connection with respect to the terminal of the terminal controller 2-1 group, and an application connection is established. In such a way, an automatic backup can be executed.
Patent JP-S6393164-A (JP)
Title: Manufacture of photovoltaic element
Inventor: UENO NORIYUKI
IPC: H01L31/04
Filed: 1986-10-08
Abstract: PURPOSE:To improve appearance, to enhance water resistance and to elevate reliability by screen-printing an epoxy resin, the molecular weight of a principal ingredient of which extends over 2000-3000, to a naked CdS/CdTe photovoltaic element and thermally treating the photosensor for two hr at 120 deg.C. CONSTITUTION:A CdTe sintered film 3 is formed onto a CdS sintered film 2, and a carbon film 4 is shaped onto the sintered film 3. AgIn films 5, 6 as ohmic electrodes are each formed onto the sintered film 2 and the carbon film 4. An epoxy resin, the molecular weight of a principal ingredient of which extends over 2000-3000, is screen-printed to an element acquired in this manner, and thermally treated for two hr at 120 deg.C. Accordingly, appearance is improved, water resistance is enhanced and reliability can be elevated.