baber/WOPTO huggingface dataset:
Patent JP-S613860-A (JP)
Title: Dental cast co alloy
Inventor: YABUKI TATSUMORI
IPC: A61K6/04
Filed: 1984-06-18
Abstract: PURPOSE:To obtain a dental cast Co alloy having castability as well as characteristics necessary for a dental member by adding specified amounts of Cr, Mo and other elements to Co. CONSTITUTION:The Co alloy contg. 0.01-0.65% C, 0.1-5% Si, 0.1-3% Mn, 12- 35% Cr, 1-20% Mo and 0.01-5% Hf as essential components is used as a dental cast alloy having superior castability as well as strength, corrosion resistance, toughness and hardness necessary for a dentoal member such as a dental plate or a crown. The Co alloy may further contain 0.1-10% W (A), 0.1-12% one or more among Ti, Nb and Ta (B) and 1-10% Fe and/or Ni (C) at an individual state or a combined state.
Patent JP-S614800-A (JP)
Inventor: MIYAMORI KENICHI
IPC: C11D9/02
Filed: 1984-06-18
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-S6018490-A (JP)
Title: Ship having deep widened part in both broadside bottom parts of hull
Inventor: SEKIDA KINJI
IPC: B63B39/00
Filed: 1983-07-11
Abstract: PURPOSE:To improve the straight advance performance and the rolling performance without installing a projecting bilge keel, by integrally installing a deep widened part which projects downward through an intermediate bottom part and extends over the whole length of the ship's bottom, onto the both broadside bottom parts of a hull. CONSTITUTION:A deep widened part 2 which projects downward through an intermediate bottom part and extends over the whole length of the ship's bottom is installed integrally onto the both broadside bottom parts of a hull 1. Though it is feared that a bilge keel which projects from the both broadsides of the hull 1 collides with other ships, quay, etc. when the ship comes alongside the quay, and so on, the straight advance performance, rolling performance, etc. can be improved, since the deep widened part according to the present invention has the structure to suppress projection from the sides of the ship, and thus the trouble such as breakdown is prevented.
Patent JP-H01296564-A (JP)
Title: Manufacture of carbonic zinc coupled electrode for laminate dry cell
Inventor: SHINODA KENICHI
IPC: H01M4/06
Filed: 1988-05-24
Abstract: PURPOSE:To harden a coating layer not only on its surface but in depth by coating a mixture of a material, having thermo-hardening property and ultraviolet ray hardening property, and a carbonic material, and apply ultraviolet radiations and heat to this coating. CONSTITUTION:A zinc plate 4 is coated with a mixture of a resin material, having thermo-hardening property and ultraviolet ray hardening property, and a carbonic material, and this applied coating is hardened and solidified to form a conductive film 5. The surface course of this film 5 is hardened by irradiation of ultraviolet rays, and heating with a burner, etc., hardens deeper layers quickly. Thus the conductive film 5 can be formed in any desired depth, which enables forming of a negative electrode with no defects.
Patent JP-2000315844-A (JP)
Title: Circuit board and manufacture thereof
Inventor: NAKAMURA MIHO
IPC: H05K3/12
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which exhibits high thermal conductivity and superior heat dissipation, also exhibits high strength and hardly becomes cracked at its assembly and use and in which few short circuits and failures are generated, and to provide its manufacturing method. SOLUTION: In a circuit board 1, in which conductor layers 3 for forming a circuit are integrally formed on a ceramic substrate 2 formed of ceramic crystal grains and liquid phase oxide grains, the thermal conductivity of the ceramic substrate 2 is 180 W/m.K or higher, and the mean particle size of the ceramic crystal grains is 10 μm or less.
Patent JP-S63289882-A (JP)
Title: Solid-state surface radical device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1987-05-21
Abstract: PURPOSE:To realize a high-speed operation and the low power consumption of a solid-state device by making use of an electrical conduction phenomenon by a radical which has been laid on the surface of a solid or at an interface between two solids. CONSTITUTION:In a solid-state device an electrical conduction phenomenon by a radical which has been laid on the surface of a solid or at an interface between two solids is used. That is to say, oxidizing radicals 2 (O*) by thermal diffusion, ion implantation or the like are formed on the surface of a ceramic of an oxide 1 of Y, Ba and Cu; a conduction electron 3e<-> moves through the O*. The mobility of the radicals which exist on the surface of a solid or at the interface between the solids is high and their loss becomes small because the electron easily tunnels between the radicals while the electron is injected or released. A high-speed operation and the low power consumption of the solid-state device are realized.
Patent JP-S63291273-A (JP)
Title: Positioning circuit for magnetic head
Inventor: TAKI YOICHIRO
IPC: G11B21/10
Filed: 1987-05-21
Abstract: PURPOSE:To prevent a track traceability characteristic from being deteriorated, by adding a filter circuit including two integrators on a magnetic head position control loop. CONSTITUTION:The filter circuit is constituted of a first integrator 2 of differential type, a second integrator 3 of the differential type similarly, and an adder 4. To the first integrator, a filter input signal 1 and a filter output signal 5 that is the output of the adder 4 are inputted, and to the second integrator, the filter input signal 1, the output of the first integrator 2, and the filter output signal 5 are inputted, and to the adder 5, the filter input signal 1 and the output of the second integrator 3 are inputted. Thus, by adding the filter circuit including the two integrators on the magnetic head position control loop, it is possible to realize a sufficient phase lead quantity without reducing stability at a mechanical resonance point according to the excessive increase of a high-pass area gain on an open loop gain characteristic, or resulting the deterioration of the track traceability characteristic which causes the excessive lowering of a low- pass area gain. In such a way, a stable magnetic disk device with a superior positioning characteristic can be obtained.
Patent JP-H02304387-A (JP)
Title: Distance measuring method utilizing interference of electromagnetic wave
Inventor: KAWAHARA MANABU
IPC: G01S13/08
Filed: 1989-05-18
Abstract: PURPOSE:To disregard the influence in the case of an irregular reflection and to facilitate the distance measurement by utilizing an interference between an emitted electromagnetic wave and an electromagnetic wave which is reflected by a measuring object and returned. CONSTITUTION:In the case of measuring a short distance, for instance, such as several tens centimeters by using this method, first of all, an electromagnetic wave is emitted, the moment it is caught by an electric field detector, the distance measurement is started, and the moment the electromagnetic wave becomes weaker, the emission of the electromagnetic wave is stopped. Also, the electromagnetic wave is emitted at a prescribed time again, and the moment the electromagnetic wave becomes weaker, the emission of the electromagnetic wave is stopped. After repeating such a cycle by the determined number of times, the measurement is ended. As a result, by subtracting a prescribed time, namely, the total of about 10 seconds from the total measured time, and also, dividing it by the number of times of emission of the electromagnetic wave, the emission time of the electromagnetic wave per once can be calculated therefore, the distance measurement can be executed.
Patent JP-H06313344-A (JP)
Title: Building panel
Inventor: OKUDA SENJI
IPC: E04F13/08
Filed: 1993-04-28
Abstract: PURPOSE:To make it possible to prevent the entry of rain water and to form an outer wall panel with no nail head exposed with execution simplified when a building panel is used as an outer wall member in regard to the building panel forming the wall, the floor, the ceiling and the like of a building while being connected in the surface direction. CONSTITUTION:The building panel is provided with a basic form wherein square plates identical in shape each to one another, are shifted in the direction of a diagonal angle of 45 deg., so as to be bonded together, and a groove 3 and a ridge 4 which are parallel with respective sides are provided for a plane facing to the inside of a projected peripheries 2 of the plates while the ridge 4 is being located outside, in this case, an average thickness formed by shifting is equal to one half of the thickness of the plates. The groove 3 is equal in width to the ridge 4, and the depth of the groove 3 from the center of the thickness is equal to the height of the ridge 4, and at least one groove 3a out of the groove 3 and the ridge at both the sides of each diagonal angle is provided while the other ridge 4 is being crossed. And panel used for the side of the surface and its corner shall be a panel other than a panel with one projected periphery 2 (shall be used for the side), and a panel with adjacent two peripheries (shall be used for the corner).
Patent JP-2000239453-A (JP)
Title: Non-halogenated fire retardant resin composition and manufacture of article using same
Inventor: HAYAMI HIROSHI
IPC: C08L23/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which increases productivity in extrusion by mixing a metal hydroxide partially surface-treated with a specific silane compound and a specific silane compound with an ethylene copolymer. SOLUTION: A composition of the present invention is obtained by mixing 100-250 pts.wt. of a metal hydroxide (an example: sodium hydroxide; and silane compound-surface coating ratio of the metal hydroxide is 0.1-10 wt.%) which is surface-treated with the silane compound (an example: methyltrimethoxysilane) represented by formula I (Ra is alkyl; X1-X3 are alkoxy and alkyl provided that at least one of them is alkoxy) and 0.1-10 pts.wt. of a silane compound (example: γ-acryloxypropyltrimethoxy silane) represented by formula II (Rb is acrylic, methacrylic or alkyl containing allyl; and X1-X3 are each alkoxy or alkyl provided that at least one of them is alkoxy to 100 pts.wt. of an ethylene copolymer (example: ethylene α-olefin copolymer).
Patent JP-S5749927-A (JP)
Title: Interchangeable lens type autofocus camera
Inventor: TAKAMORI YASUMASA
IPC: G03B13/36
Filed: 1980-09-10
Abstract: PURPOSE:To improve the operability of autofocusing by operating the in-focus detecting circuit of a camera body and the in-focus optical system driving motor of a lens barrel completely individually. CONSTITUTION:A camera body is provided with a switch circuit 6 operating an in- focus detector 1 and a driving motor M. In addition, an external operation switch S2 is provided for operating the in-focus detector 1 and driving motor M without reference to the operation of the switch circuit 6 of the camera body side. Consequently, an autofocusing mechanism is enabled to operate when either switch is turned on, thereby improving operability.
Patent JP-S5826229-A (JP)
Title: Detector for knocking
Inventor: MAKI ICHIROU
IPC: G01M15/00
Filed: 1981-08-10
Abstract: PURPOSE:To improve the S/N of signals and to make detection of revolutions up to high speeds possible by adding oscillation pickup signals having periodicity synchronously, and changing the synchrous addition times thereof according to the rotation number of an engine. CONSTITUTION:Oscillation pickup signals having periodicity are synchronously added and the times of the synchronous addition thereof are changed according to the rotation number of an engine. For example, the oscillation pickup signals applied to an input terminal 1 are amplified with a selective amplifier 2, and are inputted to a delaying element 3 of which the delaying speed is variable by the signal of a timing generating circuit 10. The specific signal past an analog switch circuit 4 which is opened or closed according to the rotation number by the output of a detecting circuit 11 for the rotation number and the undelayed signal A enter an adder 5, by which these signals are synchronously added at every ignition. When the knocking signal obtd. by such synchronous addition is above the specified value, a comparator 6 decides said signal as knocking, and emits an output signal to an output terminal 7 for detection of knocking.
Patent JP-H05300759-A (JP)
Title: Electrostatic actuator
Inventor: MATSUZAKI KAZUNARI
IPC: H02N1/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a compact electrostatic actuator by using an electrostatic force and rolling mechanism thereby lessening the influence of friction, and also, arranging a rotor on the same plane, and uniting a stage and a driver. CONSTITUTION:A positioning device, which shifts a stage by combining two rotors, comprises a stator 1 which are provided at the inside periphery, with a plurality of electrodes 2a-2d and the adjacent electrode of which are electrically insulated from each other, a rotor 3 which is positioned inside of it and has an outside diameter smaller than the inside diameter of the stator 1 and further is provided at the outside periphery with a plurality of electrodes 4a-4d and the adjacent electrodes of which are electrically insulated from each other, and a middle element 5 which has an electrode film grown on its surface or itself consists of a conductor and further the middle element 5 is arranged between the stator 1 and the rotor 3.
Patent JP-S5459620-A (JP)
Title: Low temperature double tank
Inventor: HASEGAWA TSUTOMU
IPC: F17C3/02
Filed: 1977-10-21
Abstract: PURPOSE:To prevent a disaster through elimination of damages of pipes and insulating material and through elimination of runoff of liquid stored in a double hull  tank, by restraining the slide of an inner tank by fitting a horizontal restraint plate  with an expanded portion between the inner and outer tanks. CONSTITUTION:An outer tank2 is erected on a foundation 1 and an inner tank 5 is erected through intervention of insulation 3 such as foam glass on the bottom plate of outer tank 2 and insulation 4 such as pearlite for the side and roof. A horizontal constraint plate 6 having a stage of convex expansion at the center is welded between the inner and outer tanks 5, 2 through outer and inner tank fitting members 8, 8'. Since the constraint plate 6 has a large rigidity against the shearing force caused by a horizontal force, it can constrain the slide of the inner tank 5 at the time of an earthquake.
Patent JP-H09301030-A (JP)
Title: Vehicular rear seat
Inventor: ONODA KEISUKE
IPC: B60N2/36
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular rear seat of simplified construction, which is capable of preventing a cargo on the floor from moving forward to apply a large load to a front seat, or the cargo from dropping down when a vehicle travels with the cargo being placed on the rearside of a seat back which falls down forward. SOLUTION: A rear seat is constructed so that the rearside of a seat back becomes a floor face for cargos when the seat back 2 provided in the rear of a seat cushion 1 supported on a high step part 21 of a stepped floor 20 falls down forward. In this case, the seat cushion 1 formed of a lower cushion 1a and an upper cushion 1b, and both the cushions are connected by a link-type connecting mechanism 10 so that they can be switched to either of two following states: state where the upper cushion 1b is supported on the upper surface of the lower cushion 1a, and state where the rearside of the upper cushion abuts on the front wall surface 22 of the high step part 21 to be supported in an upright position.
Patent JP-S5649717-A (JP)
Title: Thermosetting resin
Inventor: IZUMI HIDEO
IPC: C08G14/00
Filed: 1979-09-28
Abstract: PURPOSE: A thermosetting resin improved in bending workability without detriment  to its heat resistance and washing resistance, prepared by reacting an amino compound or a phenolic compound with bis-(3-aminoalkyl) isocyanurate.  
     CONSTITUTION: A thermosetting resin prepared by reacting an amino compound such as urea or melamine and/or a phenolic compound such as phenol or cresol with bis(3-aminoalkyl) isocyanurate (BAI) and an aldehyde such as formalin or paraformaldehyde in the presence of an acid or alkaline catalyst. Or a thermosetting resin prepared by mixing BAI with an amino resin such as urea resin or phenolic resin such as cresol resin. As the catalyst, a combination of an acid catalyst and sodium carbonate or the like is preferred, because when an alkaline catalyst is used alone, the reaction time is prolonged owing to its low activity, and when an acid catalyst is used alone, the reaction is difficult to cotrol owing to its violent activity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04313582-A (JP)
Title: Elevator adjusting device
Inventor: OKUMURA MASAHIDE
IPC: B66B3/00
Filed: 1991-05-29
Abstract: PURPOSE:To adjust brake torque without using a weight, and moreover make this adjustment work simplified and performed accurately and efficiently. CONSTITUTION:A brake actuation command is outputted with a brake actuation command generation means 24 when an elevator cage 13 travels and its reaching a given position in an elevating path is confirmed with a brake torque adjustment mode setting means 21 and a cage position recognizing means 22. Brake torque is adjusted with a calculated value as a basis by calculating then brake torque with a brake torque calculating means 25 by signals from a cage speed detection means 23 and the brake actuation command generation means 24.
Patent JP-H09310618-A (JP)
Title: Structure of outside air introducing air duct in vehicle
Inventor: MIYAMOTO HIDEAKI
IPC: B60H1/24
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate problems of heat resistance of an engine and attached parts in a vehicle in which an engine cover is arranged over an upper part of an engine body with a clearance by positively introducing forcible air flow into the clerance between the engine cover and the engine body, and promoting cooling inside the engine cover. SOLUTION: An extra part 5 is integrated with an outside air introducing air duct 4. The extra part 5 is shaped so as to correspond to an upper portion of a radiator fan shroud 3, have a plate-like form inclining upward and approaching a leading end of an engine cover 2 over an opening of an engine body side. An air guide part is provided so that forcible air flow by the radiator fan which is conducted upward from the opening of the radiator fan shroud 3 on its engine body side is guided to a clearance between the engine body and a front part of an engine cover 2.
Patent JP-S5553529-A (JP)
Title: Manufacture of string
Inventor: CHIKAMORI KIYOSHI
IPC: D07B5/00
Filed: 1978-10-16
Abstract: PURPOSE: To use an elongated film made of a specific ethylene-propylene block copolymer thereby to obtain a delustered string having a large apparent specific volume, a large recovery ratio in elasticity and soft touch feeling.  
     CONSTITUTION: An ethylene-propylene block copolymer of 6W14% by weight of an ethylene content and less than 2 of a melt flow index is formed into a filmy shape. Then, after the elongation of the film, it is passed through a heating die and its surfaces are fused thereby to obtain the object string. Furthermore, as the above described film, one having ridges each having the thickness of the film after the single- spindle elongation of 5W15μ, and the height 5W8 times and the largest width value 30W50 times relative to the thickness, and the interval between the ridges of 2W 3mm is particularly prefrable since after the elongation, it produces fine wrinkles on its surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61285588-A (JP)
Title: Character recognizing method
Inventor: INUZUKA TATSUMOTO
IPC: G06K9/46
Filed: 1985-06-12
Abstract: PURPOSE:To recognize characters with a small number of errors by detecting the amount and points of characteristic properties of the character structure including the tilt, length, intersecting points, folding angles, thickness, etc. and utilizing the combinations of feature amounts and relative positions among feature points. CONSTITUTION:1-dimensional signals obtained by scanning are supplied and the run lengths of black picture elements and relative positions of the signals are detected. Thus the character frame detecting mark is detected. Then the small areas for detection of the coordinates of character frames and horizontal and vertical lines are set by means of the output value of an address counter set on the scan line. While the input information is used to detect the horizontal and vertical lines through a horizontal line detector 604 and a vertical line detector 605. The corresponding feature amounts of both lines are obtained by feature amount counters 607 and 608 respectively. The feature amount in each small area is evaluated by binary-coding devices 609 and 610 and then binary8-coded. Then the element retrieving address signal is produced by an address producing device 611. The corresponding character code is delivered with reference to a character type retrieving table.
Patent JP-H1047344-A (JP)
Title: Rolling motion guiding device
Inventor: SHIRAI TAKEKI
IPC: F16C29/06
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To circulate a rolling element further smoothly by forming an end plate part integrally with a moving member body by insert molding of inserting the moving member body in a mold for molding. SOLUTION: An end plate part 7 is formed integrally with a moving block body 6 by insert molding of inserting the moving block body 6 in a mold for molding. The deformation of the end plate 7 is therefore regulated by the moving block body 6, so that the positions of four recessed parts 16 corresponding to ball direction changing paths 14 are accurately formed in the end positions of load ball rolling grooves 10 and ball return passages 11. With a deflector 17 fitted into each recessed part 16, both ends of a peripheral guiding part 14a of the direction changing path 14 provided at the deflector 17 can be accurately aligned to the end positions of the load ball rolling groove 10 and ball return passage 11. A rolling element can thereby be rolled and shifted more smoothly.
Patent JP-H11329574-A (JP)
Title: Connector equipped with wire holder
Inventor: TABATA MASAAKI
IPC: H01R13/58
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a wire holder having excellent assembly workability. SOLUTION: A wire holder H1 comprises: a pair of holding plates 10A and 10B; a narrow part 8 for linking both of the holding plates 10A and 10B to each other, and a cramp 11 for binding together wires W being pulled out of a back side of a connector housing 1, provided on one of the support plates 10A. When the wire holder H1 is attached on the connector housing 1, the narrow part 8 is inserted into a plug-in slot 5 and then the narrow part 8 is engaged with a throat 7 so as not to come off from the throat 7. Because of this structure, since each wire W bends in accordance with a back side of the connector housing 1, even if subsequently such cable arrangement that pulls the wire W in a back direction is performed and a pulling-force is generated on the wire W, the pulling-force does not directly exert on a terminal metal fitting in the connector housing 1.