baber/WOPTO huggingface dataset:
Patent JP-H1067252-A (JP)
Title: Vehicle running condition detector
Inventor: KAKINAMI TOSHIAKI
IPC: B60K28/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To give an alarm concerning an approach condition of a vehicle to a white line to a driver stepwise by generating an alarm when the approach condition of the vehicle to the white line which is recognized by a white line approach condition recognition means which recognizes the approach condition of the vehicle to the white line based on picture image information from a camera exceeds an allowance scope. SOLUTION: A vehicle running condition detector is provided with a CCD camera 1, an illuminator 2, a drive circuit 3, an electronic controller(ECU) 4, a display device 5, and an alarm device 6. The CCD camera 1 is mounted in a central part in an upper part of a number plate in a rear part of a vehicle. The ECU 4 measures distance between the vehicle and a white line based on picture image information from the CCD camera 1 and operates an alarm device so that a primary alarm is generated when the distance between the vehicle and the white line becomes smaller than a primary alarm set value. An alarm generator 6 is operated so that a secondary alarm is generated when the distance between the vehicle and the white line becomes smaller than a secondary alarm set value which is smaller than the primary alarm set value.
Patent JP-S6383960-A (JP)
Title: Device for discriminating between multi-pcm audio signal and video signal
Inventor: KATAOKA KAZUHIRO
IPC: G11B20/00
Filed: 1986-09-26
Abstract: PURPOSE:To discriminate between a multi-PCM audio signal and a video signal on any tape by discriminating whether a signal generated in the output of a horizontal synchronizing signal separating circuit is the horizontal synchronizing signal separated and extracted from the video signal or not in accordance with the lock state of a PLL circuit in a color signal processing circuit at the time of reproducing. CONSTITUTION:The reproduced signal obtained by reproducing a tape on which the multi-PCM audio signal or the video signal is recorded is FM-demodulated by an FM demodulating circuit 6. A synchronizing signal separating circuit 7 separates the part of the leading edge of the synchronizing signal of the obtained demodulated signal to obtain a horizontal synchronizing signal. The phase is locked at this output, and it is discriminated whether the phase is locked in a circuit 27 which discriminates between the multi-PCM audio signal and the video signal or not. That is, a PLL (phase locked loop) circuit 18 in the color signal processing circuit is used which has the phase locked by the horizontal synchronizing signal obtained in the output of the horizontal synchronizing signal separating circuit 7 after passing the FM demodulating circuit 6 in a video signal processing circuit, and it is detected whether the PLL circuit 18 is phase-locked or not to discriminate between them. Thus, the recorded tape is only reproduced to discriminate them.
Patent JP-S60113745-A (JP)
Inventor: JIYATSUKU MOOJIYU
IPC: G08B13/22
Filed: 1984-11-01
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-H04110110-A (JP)
Title: Molding method of plastic lens provided with prism
Inventor: SHIMIZU TOSHIHIKO
IPC: B29D11/00
Filed: 1990-08-30
Abstract: PURPOSE:To form a prism having a fixed prism value in a sphere of the geometrical center in an optical surface of a lens, by a method wherein at the time of molding of the lens by casing plastic into a cavity where the optical surfaces of two molds are faced on each other, the surface including a tangent in the top of the optical surface of the mold is tilted to an optical axis of the mold. CONSTITUTION:The first and second molds 11, 12 are arranged along an axial line 13, an adhesive tape 14 is stuck so as to sit astride of both the molds and a cavity 15 is formed between both the molds. The first mold processes an inside spherical optical surface 16 and a support surface 17 and the surface including a tangent in the geometrical center 16a of the optical surface 16 and a supporting surface are crossed at a fixed angle with each other. The second mold 12 possesses an outside spherical optical surface 19 and support surface 20 and the center of curvature R of the optical surface 19 is caused to coincide with the upper part of a common axial line 13. The support surfaces 17, 20 meet at right angles with the common axial line 13. In case, for example, of a lens for correction of strabismus, a prism 22 represented by an imaginary triangle is formed in a sphere of the geometrical center. When manufacturing is performed by a casing mold like this, the prism 24 represented by the imaginary triangle is formed on the central part of the lends 23.
Patent JP-2001046556-A (JP)
Title: Manufacturing method for multi-piece solid golf ball
Inventor: TANAKA TOSHIAKI
IPC: A63B45/00
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide manufacturing method for multi-piece solid golf ball that can conduct mass production of multilayer cores with more than two layers without using a large scale apparatus. SOLUTION: This is a manufacturing method for multi-piece solid golf ball consisting of a core 4 comprising more than two layers and a cover 3 formed on the core, and it constitutes, when the (N+1)th layer of the core in a hemispherical shell is applied on the N-th layer in the process of making the core, the (N+1)th layer with composition containing a magnetic material to magnetically fix to a metallic press mold.
Patent JP-2000047660-A (JP)
Title: Music box device
Inventor: KITAMURA YOSHIO
IPC: G10F1/06
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a manual lever mechanism for a music box which is free of noise generated between a ratchet and a pawl at the time of a return from a pressing-motion position. SOLUTION: An interlocking arm 48 is restrained by friction in initial rotation of the manual lever 34 and pressed in a square hole 41 with which the operation lever 40 of a pawl part 38 supported with the interlocking arm 48 engages and a feed pawl 50 is swiveled to the position where it engages with the ratchet or the separation position where it completely leaves the ratchet. When a rotary drum is rotated in the sounding direction, the feed pawl 50 is swiveled to the position of engagement with the ratchet 33 in the beginning of the rotation of the manual lever 34 and swiveled to the separation position in the beginning of return rotation.
Patent JP-H04306879-A (JP)
Title: Thyristor and manufacture thereof
Inventor: RAINHORUTO KUUNERUTO
IPC: H01L29/36
Filed: 1991-08-16
Abstract: PURPOSE: To fabricate a thyristor which can be fabricated with minimum labor and in which the lateral resistor has a resistance to be reproduced well. CONSTITUTION: The thyristor has a region 5 for forming a lateral resistor between an emitter region 8 and an auxiliary emitter region 7. The resistor region 5 has a predetermined doping concentration lower than that of a surrounding layer 2. The predetermined low doping concentration is set in a coating later by voids 3 and regulated by the ratio of width between the void 3 and the stripe 4 arranged alternately. The void 3 and the stripe 4 are formed through diffusion and subsequent etching before a coating layer is thermally implanted from the surface O into the semiconductor substrate 1 of the thyristor or through implantation using a mask.
Patent JP-S61107751-A (JP)
Title: Resin mold type semiconductor device
Inventor: KONDOU SHIYOUGO
IPC: H01L23/31
Filed: 1984-10-30
Abstract: PURPOSE:To improve the adhesive properties of a sheathing resin material and a substrate by changing the properties of the surface of a section surrounding a semiconductor pellet fixing prearranged section in a plating layer so that wetting properties with solder are deteriorated. CONSTITUTION:The properties of a square-shaped section (n) surrounding a semiconductor pellet fixing prearranged section (m) in a metallic plating layer 3 formed onto the main surface of a radiator plate 2 are changed. Accordingly, solder 7 melting in the semiconductor pellet fixing prearranged section (m) intends to expand to the outside, but molten solder extending up to a property- modifying treating section (n) has no affinity with a surface oxide film in the property-modifying treating section (n) because the semiconductor pellet fixing prearranged section(m) is surrounded by the property-modifying treating section (n), thus resulting in no exceeding over the property-modifying treating section (n) of the extension of molten solder and the regulation of the extension of the solder.
Patent JP-H0892400-A (JP)
Title: Surface treatment for thermoplastic resin sheet
Inventor: NAKANO TOMOMI
IPC: C09D129/04
Filed: 1994-09-26
Abstract: PURPOSE: To provide a molded resin product having the gas barrier properties which do not lower, even when heat and/or force are applied thereto on fabrication or on use. CONSTITUTION: A olefinic resin is melt-extruded and the undrawn film is oriented in the longitudinal direction, heated at 60-100 deg.C and subjected to corona discharge treatment of 30-10w.min./m<2> . Then, this longitudinally oriented film is coated, on the corona discharged surface, with a solution of an ethylene-vinyl alcohol copolymer in which the content of the ethylene component is 20-45 mole%, dried and then oriented in the traverse direction, further treated with the corona discharge of 30-100w.min./m<2> on the coated surface. Then, evaporation-deposited layer of inorganic oxide is formed on the oriented surface of the ethylene-vinyl alcohol copolymer after corona discharge treatment to give a molded resin product having a inorganic oxide layer on the copolymer layer and gas barrier properties.
Patent JP-S6290051-A (JP)
Title: Data transfer and transmission/reception circuit
Inventor: ISHII KENJI
IPC: H04L5/14
Filed: 1985-10-15
Abstract: PURPOSE:To attain data transfer and transmission/reception in a 2-line communication line with high reliability by inputting input/output data of a transmission amplifier to a differential amplifier. CONSTITUTION:An outgoing side data transfer and transmission/reception circuit 10 is provided with a transmission amplifier 11 inputting transmission data 'A', amplifying it and sending it to The 2-line communication line 30, and a differential amplifier 12 receiving transmission data 'B' from an incoming-side data transfer and transmission/reception circuit and outputting the data 'B'. The transmission data 'A' of the outgoing-side data transfer and transmission/ reception circuit 10 is fed to the 2-line communication line 30 via the transmission amplifier 11. Further, the transmission data 'B' of an incoming-side data transfer and transmission/reception circuit 20 is fed to the 2-line communication line 30 via a transmission amplifier 21 similarly. A signal being the transmission data 'A'+'B' is given to the differential amplifier 12 of the circuit 10, becomes reception data 'B' and the transmission data 'B' of the incoming-side data transfer and transmission/reception section circuit 20 is extracted.
Patent JP-H0393039-A (JP)
Title: Production of magnetic disk
Inventor: HINOBAYASHI TAKEO
IPC: G11B5/84
Filed: 1989-09-04
Abstract: PURPOSE:To improve lubricity and durability by thermally diffusing the In film deposited and formed directly or via an underlying layer on a magnetic metallic film, thereby forming the thin film of a lubricating protective film. CONSTITUTION:The magnetic metallic film 2 consisting of NiCoP is deposited and formed on the nonmagnetic disk substrate 1 consisting of an Al alloy formed with a surface hardening film consisting of NiP. After the In film 11 is deposited and formed on this surface, the substrate 1 is subjected to a heating treatment in a nitrogen atmosphere to diffuse the film 11 into the film 2 to form the lubricating protective film 12 of several tens Angstrom  film thickness to obviate the generation of cohesion on the film 2. The control of the film thick ness at the time of the formation of the film 12 is facilitated in this way and the magnetic disk having the excellent lubricity and durability is produced with good reproducibility.
Patent JP-S6290521-A (JP)
Title: Apparatus for handling petri dish
Inventor: SAITO YOSHINOBU
IPC: G01N33/48
Filed: 1985-10-17
Abstract: PURPOSE:To facilitate the operation and handling of a Petri dish by reducing the receiving volume thereof, by constituting the title apparatus so that a plurality of stacked Petri dishes are raised by one Petri dish by an elevator mechanism and the uppermost Petri dish is transferred while gripped by a gripping member. CONSTITUTION:A revolving arm 13 is moved to the position above Petri dishes 2 stacked in two rows by operating a control circuit 30 to be stopped at said position and high pressure air is introduced into an air cylinder 8a to increase the space between gripping frames 5, 6 and the opposing distance of gripping members 11, 12 are opened so as to be made larger than the outer shape of each Petri dish. The Petri dishes are raised by the height of one Petri dish by the push-up arm 22 of an elevator mechanism 3 driven by a motor 20 and the uppermost Petri dish 2 is gripped by the gripping part and two Petri dishes are transferred to a predetermined position by the revolving arm 13. Because a large number of Petri dishes are stacked without providing a space, a receiving volume is reduced and operation is easily performed by controlling only the elevator mechanism and the gripping arm and miniaturization can be achieved.
Patent JP-H04111722-A (JP)
Title: Manufacture of metal fiber
Inventor: TAKESHITA FUMIO
IPC: B23P17/06
Filed: 1990-08-31
Abstract: PURPOSE:To fabricate metal fiber with good producibility by accommodating molten metal in a funnel-shaped crucible provided at its upper side wall with a number of small holes, rotating the crucible in a horizontal plane, scattering the molten metal from the small holes by the centrifugal force, and allowing it to cool. CONSTITUTION:Metal is supplied to a funnel-shaped crucible 21, and the content of a chamber 27 is substituted with Ar gas. The crucible 21 is heated by a high frequency coil 25 and a gold image furnace 26, and the metal contained is heated and melted, and the molten metal 30 is stored at the bottom of the crucible. When the crucible 21 is rotated round the axis in a horizontal plane by a motor 23, the molten metal 30 in the crucible is moved by the centrifugal force upward as creeping on the inside surface of the crucible 21, and scattered from small holes 22 to outside the crucible. If the rotation is turned on and off at this time at certain intervals, short fibers of metal 31 are obtained. The molten metal scattered solidifies in the air in the fiber form, runs against the side wall of the chamber 27, falls down, and deposits in a storage part 20 provided under the chamber 27.
Patent JP-H0278839-A (JP)
Title: Ice heat accumulation tank
Inventor: KANDA TETSUO
IPC: F24F5/00
Filed: 1988-09-16
Abstract: PURPOSE:To enable a wall thickness of a soft tube to be thinned by a method wherein a tube unit formed by winding a soft tube around an upper part and a lower part of a supporting frame so as not to be overlapped to each other is arranged within a main body of a tank filled with non-freezed liquid, water is filled within the tube and an upper part of the tube unit is projected upwardly from a liquid surface of the non-freezing liquid. CONSTITUTION:Night electrical power of less expensive price is utilized, non- freezing liquid 3 circulating between a freezer 17 and a main body 1 of a tank under operate of a pump 15 is cooled by the freezer 17, water filled in a soft tube 4 of a tube unit 11 is iced and cold heat is accumulated. Volumetric expansion caused by icing is accommodated by an expansion of a flat portion of an upper end of the soft tube 4 and the soft tube is not damaged. At a day time, pumps 14 and 16 are energized to cause the non-freezing liquid 3 to be circulated between a heat exchanger 18 and the main body 1 of the tank, ice within the soft tube 4 of the tube unit 11 is melted to carry the cold heat to the heat exchanger 18. At the heat exchanger 18, the water circulated by the pump 16 is cooled and the cold heat is transported to each of fan coil units 19 to cool a room.
Patent JP-H0970822-A (JP)
Title: Method for measuring diameter of wire and multi-wire saw using the same
Inventor: TANAKA AKIKAZU
IPC: B24B27/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent a wire from being ruptured during cutting by forming a solenoid coil with a specified diameter around the used wire and measuring the diameter of the wire from the variation in the inductance of the solenoid coil. SOLUTION: In a multi-wire saw for cutting semiconductor crystals, oxide crystals, etc., in a wafer shape, a solenoid coil 5 is formed around a used wire 3. A parallel type LC oscillation circuit 6 is connected to the solenoid coil 5, and the variation in inductance is converted into the oscillation frequency of the circuit 6. Next, the oscillation frequency is measured by a frequency counter 7 and operated by a microcomputer 8 to be converted into the diameter of the wire 3, and the supply of a new wire 2 is changed to make the diameter constant. Besides, the diameter of the solenoid coil 5 is 2-20 times the diameter of the new wire.
Patent JP-H04110533-A (JP)
Title: Air conditioner
Inventor: TSUJINO MITSURU
IPC: F24F1/02
Filed: 1990-08-30
Abstract: PURPOSE:To prevent vibration sound from being produced and hereby apply air conditioning gas to an air conditioning gas processing device without biased flow by providing in a processing chamber a blade type rotor rotated by the air conditioning air introduced through an air intake port, and further providing means for providing resistance against the rotation of the rotor. CONSTITUTION:There is provided a blade type rotor 1 rotated by the inflow dynamic pressure of fresh air flowing into an air intake port 18 on be upstream side of an outdoor heat exchanger 3 in the direction where the fresh air passes. Between a rotary shaft 20 and a bearing part 21 there is further provided rotary resistance application means for providing rotary resistance to the rotary shaft 20, which takes a friction manifold structure so as to adjust and vary the rotary resistance depending upon the inflow dynamic pressure of the fresh air. The blade type rotor 1 comprises a small diameter rotor 1A and a large diameter rotor 1B for effectively reducing and canceling out the fresh air dynamic pressure by the use of the two rotors 1A, 1B. Hereby, the fresh air is fed without any biased flow toward the ventilation surface of the outdoor heat exchanger 30.
Patent JP-H0281879-A (JP)
Title: Document storing
Inventor: OKAMOTO YUJI
IPC: B65H83/02
Filed: 1988-09-13
Abstract: PURPOSE:To provide complete detection of the feeding conditions of all documents by installing a document feeding completion detecting means which operates when the last document is fed under the condition where a non- overlapping area is formed between the document to be fed and the document to be stored again after exposure in the documents stored in a document storing means. CONSTITUTION:When documents are returned to a document storing means 11 again, a non-overlapping area is formed between the document to be fed and the document to be stored again after exposure to store the documents. When all documents have been fed under the condition where a non-overlapping area is formed, a document feeding completion detecting means 13 operates to detect the condition where the last document has been fed. Then all document stored again are returned to the document feeding position by a document returning means 12. Consequently, the document feeding completion detecting means 13 can deliver the detecting signals indicating the condition where all documents have been fed completely without mis-operation due to the thickness of a document.
Patent JP-S6294561-A (JP)
Inventor: SUZUKI SANJI
IPC: B65D77/00
Filed: 1985-10-16
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-2000059911-A (JP)
Title: Controller for electric rolling stock
Inventor: ANDO TAKESHI
IPC: B60L9/18
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To make effective use of torque to the extent of physically adhesive limitation for improved acceleration and deceleration of an electric rolling stock to the greatest extent practicable by detecting the re-adhesion of a wheel using the acceleration of a motor or the wheel in which idling or sliding is detected, and regulating the command value of an electric converter based on a re-adhesion detected signal. SOLUTION: The first selector 5 (or the second selector 6) inputs the rotor frequency differential values (fr1', fr2') of respective motors and an acceleration/ reduction command P/B (the second selector 6 inputs an idling/sliding signal 23 of a current controller 7 in addition to them) and outputs a selected rotor frequency differential value fra' (frb' for the second selector 6). An idling and sliding detector 2 outputs fra', and a detecting signal 21 based on the acceleration/reduction command P/B. A readhesion detector 3 outputs frb', and a detecting signal 22 based on the acceleration/reduction command P/B. The current controller 7 computes the amount of the current control Δip based on the idling/sliding detecting signal 21, the re-adhesion detecting signal 22, and an current command Ip from a command generator 56.
Patent JP-S6473465-A (JP)
Title: Method for generating curved body
Inventor: KIKUCHI ATSUSHI
IPC: G06F17/50
Filed: 1987-09-14
Abstract: PURPOSE:To generate a continuous simplex having internal points by displaying the points of a unit curved body surrounded with four trilateral patches by means of a vector function. CONSTITUTION:With selecting four nodal points P0030, P3000, P0300 and P0003 among multiple nodal points which are designated by a framing processing, the vertex of the curved body 1 is designated, and four trilateral patches S1-S4 generated among four nodal points P0030, P3000, P0300 and P0003 and the points included in the unit curved body surrounded by four trilateral patches S1-S4 are expressed by the vector function v=(uE+vF+wG+tH)<3>P0000. With enlarging and applying the expression of the vector function expressing the trilateral patches, the points expressing the inner part of the unit continuous simplex can be represented by the vector function, and the optional curved body can easily be generated.
Patent JP-H04113938-A (JP)
Title: Constant speed running device for vehicle
Inventor: MIYAKE JUNJI
IPC: B60W30/00
Filed: 1990-09-03
Abstract: PURPOSE:To prevent malfunction at cancelling constant-speed running by memorizing the condition in which a SET/COAST switch and a resume/accelerate(RES/ACC) switch are ON at the same time, releasing the memory at being simultaneously OFF in both switches, and stopping to recognize single ON of individual switches. CONSTITUTION:A microcomputer 2 is provided in a controller 1 for controlling constant-speed running, an actuator 3 is electrically driven at constant-speed running mode, so as to adjust the opening of a throttle valve 4 for realizing constant-speed running operation. For transmitting a driver's will, two input switches, namely a SET/COAST switch 5 and a resume/accelerate(RES/ACC) switch 6 are provided. Further, for forcedly releasing the constant-speed running a cancel switch is particularly provided. In this case, after detecting a constant- speed running releasing signal, namely, ON of both switches 5, 6 at the same time, till OFF of both switches 5, 6 at the same time is detected, single ON of either one of both switches 5, 6 is not to be detected.