baber/WOPTO huggingface dataset:
Patent JP-S6028002-A (JP)
Title: Vertical magnetic recorder
Inventor: FUKUDA TATSUO
IPC: G11B5/02
Filed: 1983-07-27
Abstract: PURPOSE:To perform recording/reproducing with high efficiency by providing signal windings to the 2nd and 3rd magnetic poles and securing a differential connection between these two magnetic poles to carry out writing/reading. CONSTITUTION:The recording and reproducing coils 61 and 62 are wound around the 2nd and 3rd magnetic poles 53 and 55 respectively and connected in series. The electromagnetic windings 71 and 72 produce the magnetic fields of the same direction at both poles 53 and 55 to produce a closed magnetic field 9. The magnetic fields produced by both windings are set opposite to each other at a main magnetic pole 51 and therefore offset with each other. Thus the pole 51 is not magnetized. As a result, the tips 54 and 56 of the pole 51 attract a recording medium 1 to have a contact or approximation. In such a way, the contact between the medium 1 and a head can be freely controlled. Thus the recording and reproducing are performed with high efficiency.
Patent JP-H05270354-A (JP)
Title: Passenger constraining device for automobile
IPC: B60R21/16
Filed: 1991-05-14
Abstract: PURPOSE:To bring a passenger constraining device into an inoperable state only through removing operation and to eliminate a need for attention more than necessary during mounting and a capacitor, and a gas generator when the passenger constraining device is removed. CONSTITUTION:When, during demounting of a steering wheel, a mounting bolt 22 is unfastened, the operation member 29 of a malfunction preventing switch 28 is moved through the force of a spring 31 and the sliders 34 and 34 of microswitches SW1 and SW2 are moved leftward. In which case, a contact 13 is disconnected, contacts D and E are interconnected, connection between a battery 37 and a capacitor 18 and the capacitor and an ignition forming circuit 40 is shut off, and the flow of a current from the capacitor 18 to a diode 38 is rendered ineffective. As a result, a collision sensor 17 is operated, even when a control switch 41 is closed, no current flows to a heater 42, and operation of an air bag device 7 is prevented. Further, interconnection of the contacts D and E causes energization of the capacitor 18 to a discharge circuit 44 so as to perform rapid discharge, resulting in prevention of operation of the air bag device 7.
Patent JP-S6028374-A (JP)
Title: Coder and decoder
Inventor: KUROKAWA HIDEFUMI
IPC: H03M7/30
Filed: 1983-07-27
Abstract: PURPOSE:To obtain a high compression rate for a two-dimensional picture signal with a simple hardware by applying run length coding to the difference between a signal before one line and a signal of the present line in a coder and a decoder where a binary signal such as a facsimile signal is band-compressed. CONSTITUTION:Contents of a shift register 2 are all zero in the initial state. Then a picture signal is outputted from an input section 1 one by one bit in synchronizing with a transfer clock 3, enters an exclusive OR operating device 5 and also a register 4. The register 4 shift an internal data in synchronizing with the transfer clock 3 so as to set the picture signal outputted from the input section 1 to the least significant bit. The said operating device 5 applies exclusive OR to the picture signal from the input section 1 and a bit of the register 4 sequentially from the most significant bit and inputs the result to a run length code converter 6. The converter 6 fetches the output of the operating device 5 in synchronizing with the transfer clock 3, converts the output into a run length code and outputs the converted result to a code output section 7. The run length code coverter 6 is reset by a line end signal so as to attain the coding of a new line. A decoding circuit B conducts the reverse operation of the said coding circuit.
Patent JP-S61295546-A (JP)
Title: Confirming device for original position of copying machine
Inventor: OTAKE TAKAO
IPC: G03G15/04
Filed: 1985-06-25
Abstract: PURPOSE:To eliminate the need for copying operation when part of an original is copied and to evade a shift in the position of an original accompanying copying operation by starting the copying operation automatically after putting an original illuminating means in operation for a specific time. CONSTITUTION:An original position confirmation switch 30 is turned on with the original 2 mounted on a platen 1 at a specific position and a form tray selection switch 32 and a copy quantity selection key 33 are operated previously. Then, a control part 50 scans a lamp carriage 10 twice and outputs a copying operation start signal to a light source 11 for exposure, a driving motor 71, and respective equipments 73 necessary to the copying operation to perform a series of copying processes. Therefore, a copy switch 31 need not be operated manually and the copying operation is performed automatically, so when an original 2, such as a thick body, which can not be held with an original cover is positioned and held by hands, an operator need not let go his or her hold of the original 2 so as to operate the copy switch 31 and positions and holds the original 2 at any time.
Patent JP-H11325799-A (JP)
Title: Electronic delay detonator
Inventor: KUROKI KAZUHIRO
IPC: F42B3/12
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To improve operability and reliability in handling by charging an electric energy from a blasting machine, and generating a trigger signal via an electronic timer according to a charging voltage, thereby safely, effectively setting an initiating delay time in accordance with a control signal. SOLUTION: An input resistor 2 is connected in parallel with a pair of input terminals 1-1, 1-2 for receiving an electric energy to be transmitted from a blasting machine. A rectifier 3 is connected after the resistor 2, and a + terminal of an energy charging capacitor 6 and a constant-voltage circuit 6 are connected to a cathode terminal of a diode 21 connected to a + side output terminal of the rectifier 3. Time constant circuits 7, 8 and a timer IC 11 are connected to the output terminal of the circuit 6. The energy is charged from the machine. If the charging voltage is a first voltage or more, the timer IC 11 is started. Meanwhile, if the charging voltage is the first voltage or less, the trigger signal is generated after the initiating delay time is elapsed.
Patent JP-S6116276-A (JP)
Title: Axial piston machine
Inventor: AKASAKA YOSHIMICHI
IPC: F03C1/38
Filed: 1984-07-04
Abstract: PURPOSE:To enhance the durability of an axial piston machine, by forming only those of positions in a cylinder block where errosion by cavitation occurs, corresponding to the inside and outside seal lands of a valve plate, with the use of wear-resistant members, and by incorporating those integrally with the cylinder block. CONSTITUTION:An axial piston machine has a cylinder block 5 in which a plurality of cylinder bores 12 are formed at equal intervals along the circumferential direction thereof, each cylinder hole 12 receiving therein a reciprocatable piston. In this arrangement an annular groove 13 is formed in one end face of the cylinder block 5, and a wear-resistant member 20 formed therein with bean- like shape holes 6 which are communicated with their associated cylinder bores 12, is fitted in the annular groove 13. Further, coupling grooves 16 are formed in the inner and outer peripheral sections of the wear-resistant member 20. Further, during assembly of the axial piston machine, after the wear-resistant member 20 being fitted in the annular groove 13 and positioned, the caulking sections 18, 19 of the cylinder block 5 are pressed to integrally incorporate the wear-resistant member 20 with the cylinder block 5 by means of the coupling grooves 16.
Patent JP-S5841107-A (JP)
Inventor: IWATA MIKIO
IPC: E01D21/00
Filed: 1981-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08300612-A (JP)
Title: Creamy solder printing device
Inventor: OTANI MASAHIRO
IPC: H05K3/12
Filed: 1995-05-11
Abstract: PURPOSE: To effectively prevent poor soldering from developing by a method wherein a vibrating means for giving vibration to at least either one of a printing mask and a squeegee is provided. CONSTITUTION: Vibrators 19 comprising a piezoelectric element, a solenoid and the like vibrate a printing mask 12 by applying vibration to the printing mask 12. The vibrators 19 are so constituted as to be mounted to a frame 11 so as to apply vibration to the frame. Or the printing mask 12 can also be so constituted as to be vibrated through the frame 11. A squeegee 20 is vertically driven with a vertical driving mechanism and slid on the printing mask 12 by being driven with a slidingly driving mechanism. On the squeegee 20 at both its side parts, vibrators 21, which consist of a solenoid and the like and which are connected with a driving circuit, are provided. In common with the vibrators 19, the vibrators 21 vibrate the squeegee 20 so as to develop vibration in the squeegee 20.
Patent JP-H0435206-A (JP)
Title: Antenna system
Inventor: NAKAJIYOU HIROSHI
IPC: H01P1/04
Filed: 1990-05-28
Abstract: PURPOSE:To improve vibration and shock resistance of a connection part by inserting a heat resistant dielectric tube being a component of a feeder to a throughhole of heat resistant dielectric base and bonding them via a dielectric thick film layer. CONSTITUTION:A throughhole is provided to a prescribed position of a heat resistant dielectric base 12, a heat resistant dielectric tube 14c being a component of a feeder 14 is inserted to the throughhole and bonded to the base via a dielectric thick film layer 15 with a low melting point dielectric paste baked thereto. Thus, the heat resistant dielectric tube 14c and the heat resistant dielectric base 12 are integrated. Thus, the structure with excellent vibration and shock resistance is attained, the improper contact of the connection part is prevented, and since a heat resistant dielectric body is employed as the dielectric body, the antenna system with excellent heat resistance is realized.
Patent JP-H11315269-A (JP)
Title: Segment sealing material
Inventor: MINAMI KENICHI
IPC: C08L21/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a segment sealing material which is used in a segment structure of the shield construction method in tunnel works and which can be installed without causing floating at the corner of a segment. SOLUTION: The segment sealing material S is prepd. by coating, at least twice, a release paper A with an acrylic solvent-type adhesive B comprising a film-like acrylic copolymer obtd. by the soln. copolymn. of a mixture of 0-90 wt.% butyl acrylate, 0-90 wt.% 2-ethylhexyl acrylate, 1-10 wt.% acidic monomer, and 0-20 wt.% other monomers copolymerizable with foregoing monomers to form a multilayered adhesive layer having a thickness of 50-180 μm and sticking, onto the adhesive layer, a water-swellable rubber comprising 100 pts.wt. natural rubber and/or synthetic rubber, 5-100 pts.wt. highly water-absorbent resin, 1-30 pts.wt. polyalkylene oxide deriv., and 1-20 pts.wt. thermosetting polyurethane.
Patent JP-S6030970-A (JP)
Inventor: IKEDA MIKIO
IPC: F25B41/00
Filed: 1983-07-29
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-H084555-A (JP)
Title: Coal gasification power plant
Inventor: TANABE HITOSHI
IPC: F02C3/28
Filed: 1994-06-20
Abstract: PURPOSE:To provide a coal gasification power plant which is constituted to feed a desired pressure and a desired flow rate of air to a gasifying furnace even when disconnection of a load occurs. CONSTITUTION:In a coal gasification power plant having a gas turbine control device 15 to control a fuel flow rate regulating valve 5 and the compressor inlet variable stationary blade drive device 7 of a gas turbine, the gas turbine control device 15 is provided with means 29 and 30 to hold an opening at a value available before the starting of disconnection of a load until the opening of a compression inlet variable stationary blade is lowered to a value, at which a gasifying furnace input amount is determined, when disconnection of a load occurs.
Patent JP-H087606-A (JP)
Title: Spotlight
Inventor: KAMEDA TAKESHI
IPC: G02B9/20
Filed: 1994-06-20
Abstract: PURPOSE:To develop a shutter blade which is an iris unit constituting member of a spotlight. CONSTITUTION:Black zinc galvanizing 43 is performed on the surface of a thin iron plate with flexing elasticity and fluorine-contained grease 44 is coated on the galvanized surface so as to constitute a shutter blade 41 which is an iris unit constituting member. Thereby, it is possible to provide a spotlight equipped with the iris unit being excellent in durability and smooth operating characteristics and allowing no occurrence of operating sounds and smells caused by heat.
Patent JP-H05308272-A (JP)
Title: Drive capability variable circuit
Inventor: UKON ISAMU
IPC: H01L21/822
Filed: 1992-04-30
Abstract: PURPOSE:To attain the trimming of a drive circuit so as to obtain an optimum drive capability during the manufacture process, after manufacture or in use at site in an IC drive circuit provided with the drive circuit driving a heavy load. CONSTITUTION:Plural drivers 102-104 to correct the drive capability of a driver 101 used to optimize the drive capability of the drive circuit are connected in parallel to the driver 101 together with switches 105-107. The drive capability is adjusted by turning off any or all of the switches 105-107 during the manufacture process or in use.
Patent JP-S5663005-A (JP)
Title: Apparatus for preparing high-tenacity fiber
Inventor: SAEDA SHIGERU
IPC: D01D5/08
Filed: 1979-10-26
Abstract: PURPOSE: To improve the drawability of a thermoplastic high polymer greatly and increase the fiber strength, by means of a stream uniforming apparatus consisting of a constricted part, a compression part before the part and a diffusion part after the part at a specific cross-sectional area ratio.  
     CONSTITUTION: A thermoplastic high polymer 12 or 24, e.g. PP or PVA, in the state of a melt or solution is passed from an introductory part 11 before a stream uniforming apparatus 10 or 22 to a compression part 13 or 26 and subjected to molecular orientation. The polymer is then drawn in a constricted parts 14 or 27 into fibers, fed to a diffusion part 15 or 28 and then to the next stream uniforming apparatus 22' of short residence time before the molecular orientation is not relaxed. The fibrous high polymer is further drawn in a mutually entangled state and extruded through a die land part 30 of a spinneret 23.  
     EFFECT: A great degree of freedom in balancing the linear strength with the knot strength and the linear strength with the softness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S624045-A (JP)
Inventor: ONO TSUTOMU
IPC: B41J3/44
Filed: 1985-06-26
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-H035668-A (JP)
Title: Hot water circulation device
Inventor: MATSUMOTO MOTOKI
IPC: F24H1/36
Filed: 1989-05-31
Abstract: PURPOSE:To stabilize the combustion of a burner by allowing the device to recover heat radiation from the burner and a water heater can with the use of air for supplying the burner while allowing the device to cool combustion air of high temperature with the use of water which is returned to an open top tank through a circulation pipe from a radiator. CONSTITUTION:Since the outside of a water heater can 2 and a burner 7 are surrounded to provide a wind introduction passage 9 so that combustion air may pass, the combustion air flowing in the wind introduction passage 9 obtains high temperature by the heat radiation from the water heater can 2 and the burner 7 to recover the heat radiation. On the other hand, a circulation pipe 4'' in which water is return from a radiator 3 to an open top tank 1 is positioned in the wind introduction passage 9, the combustion air of the high temperature is cooled by water flowing in the circulation pipe 4'' to obtain low temperature, since the combustion air is directed toward a inlet port of a blower 8, an air passage for the blower 8 and the burner 7 keeps low temperature, and temperature difference of the combustion air just after ignition and after long time operation is small to stabilize the combustion of the burner.
Patent JP-H08331326-A (JP)
Title: Image forming device
Inventor: FUSE TAKANOBU
IPC: H04N1/04
Filed: 1995-06-05
Abstract: PURPOSE: To improve the CMP of an image forming device by correcting a stop position of a moving member of an image information reader every time an image is formed so as to suppress dispersion in the stop position and an desirably prolonged moving path length. CONSTITUTION: This device is made up of an automatic draft feeder D, an image information read section A, a laser write section B, and an image forming section H or the like. Then in the return process of the moving member of the image information read section A, Then a command of coasting is given reverse to a return direction after the lapse of a prescribed delay time from a point of time when a prescribed point is passed. A motor is braked by this command and the moving member including a mirror unit 12 is stopped in the vicinity of a initial position. The dispersion in the stop position is judged by signals from two sensors 18, 19 located in the vicinity of the initial position, the delay time is increased/decreased depending on the deviated direction to be a delay time for image forming after that.  Thus, the stop position of the return process after the image information reading of the moving member of the image information read section A is not largely deviated from the initial position.
Patent JP-H04362730-A (JP)
Title: Printer
Inventor: MURAKAMI OSAMU
IPC: G06F3/12
Filed: 1991-06-10
Abstract: PURPOSE:To provide a printer which can shift a logical page set on a physical page to the next physical page at a high speed and in a simple way. CONSTITUTION:An internal format date buffer includes a physical page control data area 31 and a physical page data area 32. In the area 31 the number of logical pages set on a single physical page is designated together with the absolute positions (X, Y) set to the start points of the logical pages on the physical page, and the pointer and the size of the logical page data. Meanwhile the area 32 is divided into the areas 34, 34 ... for each logical page data, and the relative positions (x, y) set from the start point of each logical page are designated in each of divided areas together with the printed character codes as the print position data. In this case, the absolute positions on the physical page are not designated in the area 32.
Patent JP-H09316606-A (JP)
Title: Ferritic stainless steel for automotive exhaust system
Inventor: KOYAMA YUJI
IPC: C22C38/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive ferritic stainless steel for an automotive exhaust system excellent in cold formability, high temp. strength and high temp. oxidation resistance. SOLUTION: This stainless steel has a compsn. contg., by mass, 0.01% C and <=0.02% N so as to regulate the content of C+N to <=0.02% or 0.009 to 0.02%, contg. <0.5% Si, 0.5 to 1.2% Mn, 10 to 12.5% Cr and 0.05 to 0.3% Nb, furthermore contg. Ti in the range of 8×(C+N) to 0.3, and the balance Fe with inevitable impurities.
Patent JP-S6116684-A (JP)
Title: Video disk device
Inventor: HIRASAWA KAZUO
IPC: G11B27/34
Filed: 1984-07-02
Abstract: PURPOSE:To reproduce desired information through extremely easy operation by recording contents information consisting of bar code information on a video disk and recording information for identification at part of each piece of information, and indicating a bar code with a light pen during reproduction and performing program searching operation and information reproduction. CONSTITUTION:When an operator loads a video disk 2 on a video disk player, all contents recorded on the video disk 2, i.e. contents information appears on a television screen as a still picture; a music number, names of music 11a and 11b are displayed in order from the left and identification codes are shown in bar codes 12a and 12b at the end. Then, the operator in charge of recorded or chestral accompaniment play traces the bar code 12 of favorite music with the light pen 3 and presses a play button, and then music name identification information on the video disk 2 is searched for at a high speed and compared by an identifying circuit 4a with the bar code indicated with the light pen 3. When the both coincide with each other, the identifying circuit 4a outputs a playback command signal.
Patent JP-S6118109-A (JP)
Title: Lc composite parts
Inventor: YAMASHITA HISAO
IPC: H01G4/40
Filed: 1984-07-04
Abstract: PURPOSE:To improve electrical performances of LC composite parts and provide the LC composite parts of a small size and thickness by providing a ferrite layer of a magnetic body between a dielectric substrate on an electrode pattern and a ferrite drum core wound by a coil. CONSTITUTION:A ferrite layer 12 is provided on the surface of a dielectric substrate 8 and an electrode pattern 9 and a ferrite drum core 11 on which a coil 10 is wound is mounted on the ferrite layer 12. Since the influence of proximity effect between the electrode pattern and the ferrite core can be shut off in this way, losses mue and Q of the ferrite core can be prevented, thereby allowing electrical characteristics as LC composite parts to be improved.
Patent JP-H0437610-A (JP)
Title: Hyperfine tungsten oxide particles
Inventor: TAKAHASHI HIROYUKI
IPC: C01G41/02
Filed: 1990-05-30
Abstract: PURPOSE:To produce hyperfine tungsten oxide particles in large quantities by a simple means at a low cost by hydrolyzing metal alkoxide with a specified water-in-oil type microemulsion. CONSTITUTION:A water-in-oil type microemulsion consisting of a surfactant, water and a nonpolar org. liq. or further contg. alkanol is prepd. Tungsten alkoxide is added to the microemulsion and hydrolyzed. Columnar or spherical hyperfine tungsten oxide particles having about <=300 Angstrom  particle size and a sharp particle size distribution are simply obtd.
Patent JP-S6119090-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1984-07-04
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-H11325214-A (JP)
Title: Electrically driven actuator
Inventor: HOSOKAWA KAZUTAKA
IPC: F16H25/20
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation performance of a motor and enable. Continuous use by casting a base, housing a stator in a housing integrated with a part of the base to form a built-in type motor. SOLUTION: A substantially cylindrical housing 17 is arranged on one side of a guide pipe 8, integrally with a base. Adopted is a built-in type motor 20 in which a stator 19 having a rotor 18 is housed in the housing 17 integrated with a part of the base 1. With such a buil-in style, heat generated by the motor 20 is transmitted to whole of the base 1 at once. Heat is thus radiated from whole the surface of the base 1. Heat radiation performance is thus excellent to enable continuous use and long life. For instance, this electrically driven actuator attains operation life of one million strokes or more, there the conventional actuator attains operation life of only three to five hundred thousand strocked.
Patent JP-S61296196-A (JP)
Inventor: KOJIMA HIROSHI
IPC: D21J1/00
Filed: 1985-06-25
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-S6030340-A (JP)
Inventor: SEKI TAKEHIKO
IPC: B32B33/00
Filed: 1983-07-28
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。