baber/WOPTO huggingface dataset:
Patent JP-H0881673-A (JP)
Title: Rubber composition for molding sealing material
Inventor: SANO KENJI
IPC: C09K3/10
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a rubber composition for molding a sealing material consisting essentially of an ethylene-propylene-based copolymer rubber as a principal component without deteriorating the flexibility at low temperatures or compression set at high temperatures and capable of providing a strength required for the sealing material. CONSTITUTION: This rubber composition for molding a sealing material comprises a blend of about 95-50wt.% ethylene-propylene-based copolymer rubber with about 5-50wt.% polyolefin-based resin prepared by carrying out the graft copolymerization of an α,β-unsaturated carboxylic acid or its anhydride thereon.
Patent JP-2001067615-A (JP)
Title: Thin film magnetic head and magnetic recording and reproducing device
Inventor: KUDO KAZUE
IPC: H01F10/32
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film magnetic head having a magnetic thin film material which corresponds to high density recording in a high frequency region, has high saturation magnetic flux density and further has high specific resistance. SOLUTION: A multilayer film, in which a magnetic layer of high saturation magnetic flux density at a side being in contact with a magnetic gap and a magnetic layer of high electric resistance at a side remote from the magnetic gap are successively laminated from a plating bath having metallic ions of Co, Ni, Fe and metallic ions of Cr, Mo, W, P or the like which can be additive elements to a film by changing current density, is formed. The thin film magnetic head using the multiplayer film for a magnetic core can emit enough magnetic flux for recording on a high coercive force medium and has small current loss even under high frequency, thus recording magnetic field intensity is not reduced.
Patent JP-H09164275-A (JP)
Title: Building element with built-in light source
Inventor: ORABU KUREIGAARUDO
IPC: A63H33/08
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a structural building element for a building set whose structure is simplified and power consumption is little. SOLUTION: This building element is provided with a housing composed of housing parts 11 and 12 and a light source 15 provided in the housing. The light source 15 is provided in a rotation member 14 and is placed away from the rotation axis 13 of the rotation member. The housing part 12 is provided with a wall part provided with plural light beam emission openings 16. When the light source 15 is matched with one of the light beam emission openings 16 by the rotation of the rotation member 14, light beams from the light source 15 are passed through such a light beam emission opening and emitted from the housing. The rotation member 14 is provided with a connection means 19 for connecting an external driving device and is surrounded by the housing. The rotation member 14 is freely rotated relatively to the housing around the rotation axis 13.
Patent JP-2000077991-A (JP)
Title: Clock input buffer circuit
Inventor: UCHIHIRA TERUYUKI
IPC: H03K5/135
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the cycle of an internal clock from being shorter than that of an external clock and then to prevent the malfunctions for a circuit which controls the external clock by a sleep signal. SOLUTION: This circuit is provided with a flip-flop 1, a NOR gate 3 which receives an external clock CLK and a sleep signal ZZ, an NMOS transistor TR 5 where the signals outputted from the gate 3 are inputted via a gate and which has a function to ground a node 8 of the flip-flop 1, an NMOS TR 6 where the signal ZZ is inputted via a gate and which has a function to ground a node 2 of the flip-flop 1, a buffer 7 which amplifies the signal of the node 2, a NAND gate 4 which receives the external clock signal CLK and the signal received from the buffer 7, and an inverter 9 which inverts the signal outputted from the gate 4 and then outputs the inverted signal as an internal clock signal.
Patent JP-S62102773-A (JP)
Inventor: ITO TADASHI
IPC: A61N1/40
Filed: 1985-10-31
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-H1089217-A (JP)
Title: Vehicular antitheft device
Inventor: NAKAJIMA YOSHIYUKI
IPC: B60R25/10
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce size, to enhance antitheft performance, to share parts, and to reduce cost by providing an electronic control means in which an electronic control means for antitheft of a vehicle on the basis of a signal which has detected the irregular operation and an electronic control means for controlling the ignition timing of an igniter for starting an engine are integrated with each other. SOLUTION: In a vehicular antitheft device 1, an antitheft electronic control means 3 is constituted by taking a one-chip microcomputer (CPU) as the center, and an electronic control means for controlling the ignition timing of an igniter 4 and an electronic control means for controlling the operation of an immobilizer 2 are integrated with each other into one package. The immobilizer 2 and an alarm means 8 are controlled on the basis of a sensor signal S6 from a sensor 6 and an operation signal S7 from a remote control means 7. The immobilizer 2 turns on/off selector means 2B, 2A into the on/off state on the basis of immobilizer control signal S3B from the CPU and controls the operation and non-operation of the alarm means 8 and the igniter 4.
Patent JP-S6294452-A (JP)
Inventor: ROBAATO JIYON SUMISU
IPC: B60R19/03
Filed: 1986-10-15
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-2000071063-A (JP)
Title: Heat exchanger manufacturing device
Inventor: IZAKI HIROKAZU
IPC: B23P15/26
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To improve productivity by shortening the heating time for heating a brazing material. SOLUTION: In this heat exchanger manufacturing device 10, a high temperature gas medium is supplied to a heat exchanger assembly 11 wherein parts of a heat exchanger 19 are assembled for melting a brazing material, and the parts are jointed for manufacturing the heat exchanger. This device comprises a stationary base stand 13 to which plural heat exchanger assemblies can be installed, and a heating furnace 20 which is movable on the base stand 13, equipped with plural ducts 28, a first heater 31, a second heater 32 and a third heater 33, and supplies the high temperature gas medium heated by the heaters to the inside of the heat exchanger assembly provided to the base stand from the ducts.
Patent JP-H1092773-A (JP)
Title: Surface treatment equipment and surface treatment method
Inventor: KURIHARA KAZUAKI
IPC: H01L21/302
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To enable application to fine working requiring anisotropy, without generating substrate damages due to ion impulse by specifying the pressure in a vacuum vessel to the pressure in a nozzle having a plurality of apertures. SOLUTION: A nozzle 103, having a plurality of apertures of about 40μm is installed at the tip of a gas introducing part 102, for introducing process gas from the upper surface of a vacuum vessel 101 toward the inside. From the nozzle 103, chlorine gas from a process gas supply part 113 is jetted in a vacuum vessel 101 through a line 114, via the process gas introducing part 102. The pressure in the vacuum vessel 101 is made 10<-6> -10<-4> times the pressure in each nozzle 103 by a vacuum gauge 112, and a discharging means 110 is adjusted to be lower than 0.1Pa. Thereby fine working requiring anisotropy is enabled, without generating substrate damages due to ion impulse.
Patent JP-S6487473-A (JP)
Title: Feeding system for bobbin of circulating type automatic winder
Inventor: KAWASAKI YOSHIO
IPC: B65H67/06
Filed: 1987-09-29
Abstract: PURPOSE:To get rid of the trouble of the mischuting of a bobbin, etc. by feeding, winding back, or discharging a charged bobbin or an empty bobbin being kept mounted on a bobbin conveying medium, to or from a winding unit. CONSTITUTION:A charged bobbin 10 which is fed to a circulatingly moving winding unit 1 is erectly inserted in a conveying medium T and, in this condition, lowered from an overhead conveying line 11 into a station 7 via a branching line 12 and translocated onto the tray supporting member 2 of the winding unit 1. On the other hand, an empty bobbin 9 is discharged out of the unit 1 into the station 7 and delivered to an empty bobbin conveying line 13 from the branching line 12 while being integrally held by the conveying medium T as it is. Thereby, it is not necessary to provide any complex device such as a bobbin magazine, a bobbin chute, a bobbin plow, etc. on each winder, getting rid of the trouble of mischuting of a bobbin, etc. to carry out stable bobbin feeding.
Patent JP-H0292749-A (JP)
Title: Electrifying device for preventing trolley wire from icing, frosting and snowing
Inventor: WATANABE HIROSHI
IPC: B60M3/00
Filed: 1988-09-29
Abstract: PURPOSE:To enable an electric current to be conducted, even when an electric rolling stock is in operation, by providing the first power circuit applying high DC voltage to a trolley wire and the second power circuit conducting an AC current in a heater wire built in the trolley wire. CONSTITUTION:Voltage of 1,500VDC is applied to a feeder 1 from a power source in a substation 8. And the feeder 1 connects with a heater wire-contained trolley wire 2A through a branch feeder wire 3A, while a heater wire 20 is connected in its one end to the trolley wire 2A further in the other end to a secondary winding of a transformer T through a capacitor 21. Further another terminal of the secondary winding of the transformer T is connected to the trolley wire 2A, and a primary winding of the transformer is connected to a distribution line 10. And the heater wire-contained trolley wire 2A is connected to an ordinary trolley wire 2 through a connection part 30.
Patent JP-S6488113-A (JP)
Title: Storing method for traveling track data of on-vehicle navigation system
Inventor: HOSOI MASAYUKI
IPC: G09B29/10
Filed: 1987-09-29
Abstract: PURPOSE:To accurately store a traveling track by storing characteristic point numbers given at specific positions on roads together with map numbers and path numbers, and storing map numbers, feature point numbers, and passing time during traveling. CONSTITUTION:The characteristic feature point numbers added at the specific positions on the roads are stored together with the map numbers and path numbers, and while the current position is recognized during the traveling, the map numbers and path numbers are monitored and the passing time of a specific position is measured; if the current map number or path number is different from a last number, the passing position at the specific position is stored together with the last map number and feature point number. Information indicating whether the feature point (blank dot) having the characteristic feature point number is an intersection or a border point of the map is used to obtain 16 classifications with, for example, 16 bits, and its kind is discriminated according to which bit is '1'.
Patent JP-S60145971-A (JP)
Title: Method of welding two ceramic half-hollow parts and welding machine for carrying out method
Inventor: RUI MANJIYORU
IPC: B28B21/70
Filed: 1984-11-20
Abstract: Method of welding two hollow ceramic half-components containing an organic binder whereby each half-component is first loaded into a die, the jointing planes of the two half-components are then brought into contact by bringing together the two dies, working pressure is thereafter applied to one of the half-components in a direction perpendicular to the jointing planes and vibration is simultaneously applied to the other half-component in a direction parallel to the jointing planes to effect the welding of the two half-components by interpenetration. The two dies are then separated and the joined monobloc component is removed and sintered without altering the component's monolithic quality.
Patent JP-H03107513-A (JP)
Title: Upper seat for engine valve spring
Inventor: FUJITA MAKOTO
IPC: F01L3/10
Filed: 1989-09-20
Abstract: PURPOSE:To enhance surface hardness and abrasion resistance without deteriorat ing molding property or strength by enlarging the particle size of silicon particles included in a contact surface in the seat surface of an upper seat with respect to a valve spring in comparison of that in the other portions. CONSTITUTION:An upper seat 1 is disposed at one end of the shaft 2a of a valve 2 via a valve cotter 4. The upper seat 1 is constituted of a seat body 5 having a step adapted to abut against one end of a valve spring 3 and made of an aluminum alloy including silicon, and a seat surface 6 having an abutment surface 6a against the valve spring 3. In this case, the particle size of silicon particles included in the abutment surface 6a of the seat surface 6 against the valve spring 3 is made larger than that in the other portions. Therefore, surface hardness and abrasion resistance can be enhanced without increasing the content of silicon by itself.
Patent JP-S63100679-A (JP)
Title: Speed control system
Inventor: HATAGAMI TOSHIBUMI
IPC: G11B21/10
Filed: 1986-10-16
Abstract: PURPOSE:To position a device in a short time by controlling speed with the aid of the integration value of the difference between a target speed and an actual speed. CONSTITUTION:An arithmetic amplification part 33 outputs the speed difference (3) between the target speed (1) and the actual speed (2). When the difference (3) is smaller than a value at a prescribed level, a comparison means 36 turns on a switch S2 with the aid of a signal (5), and a speed difference integration means 34 outputs an integration signal (6) and inputs it to a characteristic correction means 35. Hence the low frequency part of a loop characteristic is corrected. If the difference (3) exceeds the value at the prescribed level, the means 36 turns on a switch S1, discharges a capacitor in the means 34, makes the capacitor ready for the next operation, turns off the switch S2, functions the means 35 as a mere amplifier, and does not correct the loop characteristic. Since they are controlled in such a way, any deviation from a target position can be minimized at the time of the positioning control, thereby positioning the device in a short time.
Patent JP-S61125299-A (JP)
Title: Pcm recording-regenerating device
Inventor: NOGUCHI TOSHIHARU
IPC: G11B5/02
Filed: 1984-11-22
Abstract: PURPOSE:To obtain a high quality voice signal or digital data by converting an audio signal to a PCM digital signal, and recording and regenerating by frequency multiplexing outside the occupied bandwidth of a low carrier FM luminance signal and low-level conversion chromaticity signal, or the gap of the occupied bandwidth of the both signals. CONSTITUTION:The audio signal from a terminal 2 is once converted to a digital signal in an A/D converter 20, is added a synchronizing signal and error code in a digital processing circuit 21, is performed an interleave, and is recorded on a video truck by the frequency multiplexing to the outside the occupied bandwidth of the low-level conversion chromaticity signal and low carrier FM luminance signal from recording signal spectrum or the gap between the occupied bandwidth of the both signals made by a modulation signal 22 and mixer 14. In regenerating, a voice modulation signal is taken out from the signal regenerated by video heads 16a and 16b. The original digital signal is demodulated in a demodulation circuit 42 and digital processing circuit 43, and the original voice signal is demodulated in a D/A converter. This eliminates the influence of distortion of a recording media, permitting high quality voice transmission.
Patent JP-H0672561-A (JP)
Title: Ship bottom raising force detection and control device for continuous unloader
Inventor: NONAKA MASAHIRO
IPC: B65G67/60
Filed: 1992-08-24
Abstract: PURPOSE:To prevent excessive throw-up force by a ship's bottom from working on buckets continuously by connecting a control circuit which operates a cylinder for lifting a collector in the direction of rise of a collector frame, with a strain gage when raising force which works on the buckets exceed a certain value. CONSTITUTION:When raising force from ship's bottom works on a bucket 8, an upper guide rail 9 is pushed up via a roller 17 in an endless roller chain 6, and push-up force works on an intermediate section of a hollow horizontal shaft 13 by a lower bracket 23. It is possible to measure raising force which works on the bucket 8 from the ship's bottom by measuring distortion of a strain gage 12 attached in the inside of the hollow horizontal shaft 13. When raising force exceeds a set value, a cylinder for lifting a collecotor 2 is contracted, and a collector arm 3 and each section supported by the arm 3 are raised to eliminate bad effects of throw-up force on the bucket by the ship's bottom.
Patent JP-H06250026-A (JP)
Title: Protected optical fiber package
Inventor: ROBAATO JIEROOMU HEIDA
IPC: B65D85/66
Filed: 1992-08-24
Abstract: PURPOSE: To provide an optical fiber package provided with an easily usable protective means. CONSTITUTION: This optical fiber package 20 is composed of a spool 21 provided with a hub 22 and two separated flanges 24 and 26 and plural optical fiber windings wound on the hub 22. The package 20 is provided with a cover 50 for covering the optical fiber windings on the hub 22 and a fixing means for holding the cover 50 attached to the spool 21. The cover 50 is composed of the strip 52 of a flexible material and the strip 52 is maintained in the state of not being engaged with optical fibers 23 and then wound around the spool 21 so as to extend the longitudinal direction end part of the strip 52 exceeding the flanges 24 and 26.
Patent JP-S60224846-A (JP)
Inventor: MORIMOTO SHIGEKI
IPC: D04B21/04
Filed: 1984-11-22
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-H0294984-A (JP)
Title: Television signal scramble equipment
Inventor: MAEDA JOJI
IPC: G06F21/10
Filed: 1988-09-30
Abstract: PURPOSE:To improve a scramble effect and to obtain a suitable countermeasure for audio visual theft by making the information of the average picture level of an video signal as the input of a compression means and by varying a synchronization compression quantity. CONSTITUTION:The video signal of an input terminal PIN is converted into a PIF signal in a synchronization compression route 20 by video intermediate frequency (PIF) modulator 21 and outputted through a first gain switching circuit 22 and a second gain switching circuit 23. The first gain control circuit 22 compresses a horizontal synchronization signal during the period of non- vertical blanking with the timing of a first synchronization compression pulse 2d by 6db, for instance, and outputs it. The second gain switching circuit 23, when an average picture level APL is higher, further adds the compression of 6db, for instance, with the timing of the second synchronization compression pulse 2f. Consequently, the compression level varies at random in accordance with the APL. Thus, it is made difficult to take a synchronization and the scramble effect is improved.
Patent JP-H07193241-A (JP)
Title: Method for controlling defect formed in manufacture of silicon integrated circuit, method for controlling quality of oxide film and formation of defect, and method for forming double-diffusion integrated circuit device cell and integrated circuit mosfet cell
Inventor: HAMUZA IRUMAZU
IPC: H01L21/8234
Filed: 1994-09-14
Abstract: PURPOSE: To decrease an RDS and to improve the density of MOSFET cell by forming a p-n junction linearly tilted and providing a low-doped p-tab that improves a breakdown voltage, so as to promote efficient load management switching, thereby reducing the number of heat sinks in use. CONSTITUTION: Corners of a polysilicon device 140 at an angle of 90 deg. are replaced with short line segments adjacent line segments which have an angle of 135 deg. at corners 148a-148d of a square cell having sharp corners in a MOSFET. Thus, sharp angle in each of the corners 148a-148d is made obtuse effectively and a length of a channel 144 less than 1 mm is attained and a 3-dimensional diffusion effect. Furthermore, in the case of forming a thin gate oxide film 142 on a body contact region 158 for minimizing carbon contamination, a TCA gettering is employed to form a polysilicon region 160 that forms a P<-> diffused region, thereby increasing a breakdown voltage and minimizing a shallow junction defect used for forming a short channel.
Patent JP-H07100126-A (JP)
Title: Facial wrinkles simulation method and apparatus therefor
Inventor: TSUTA NORIO
IPC: G06Q50/22
Filed: 1993-10-01
Abstract: PURPOSE:To provide a method and an apparatus so as to simulate an actual person's facial wrinkles through non-destructive or unharmful way by analyzing the rear buckling phenomenon of finite deformation problems in the incompressible ultra-elastic body of soft tissue system. CONSTITUTION:Necessary data such as constitutional same level data are incorporated by an input unit 1. In order to do so, image data such as information of the change in particular facial expressions are collected by a three dimensional facial form measuring device 11. Also, basic data for the dimension of a forehead and dynamical material data are collected by a measuring device 13 for measuring material and thickness of subcutaneous tissue. On this occasion, information of the thickness of respective tissue can be gained non-destructively and unharmfully by the ultrasound measuring technology. Making use of this method, analyzed data is gained in an analysis section 2 by the formation function 16 for analyzed data, and a simulation of facial wrinkles is carried out by the analysis function 17 for formation and development of the wrinkles through a three dimensional FEM.
Patent JP-S60139584-A (JP)
Title: Half-submerged catamaran
Inventor: FUJITA TAKASHI
IPC: B63B1/12
Filed: 1983-12-28
Abstract: PURPOSE:To set a wave-making phenomenon produced by each brace down to a position interfering with one another as well as to aim at reduction in wave- making resistance by these braces, by setting up more than more pairs of these braces connecting a symmetrical pair of submerged bodies to an upper hull, while making a pair of braces among them movable in a longitudinal direction of the hull. CONSTITUTION:Two symmetrical submerged bodies 1 and 1 and an upper hull 4 are coupled together with each two of front braces 2 and 2 and rear braces 3 and 3. Both upper and lower parts of these two front braces 2 and 2 are supported by an upper brace sliding mechanism 11 and a lower brace sliding mechanism 10, and they are installed shiftably in a longitudinal direction of the hull without changing the relative position between the submerged body 1 and the upper hull 4. An interval between the front brace 2 and the rear brace 3 is changed to some extent according to a ship speed, setting wave crests produced by waves down to a position interfering with one another, and reduction in wave-making resistance produced by these braces is thus promotable.
Patent JP-S62107771-A (JP)
Title: Production of albumen having high frothing power
Inventor: KUSAMA TADAO
IPC: A23L15/00
Filed: 1985-11-06
Abstract: PURPOSE:To obtain an albumen liquid having high frothing power with simple operation in a short time even from an albumen liquid having high yolk content, by alkalinizing an albumen liquid with an alkalinizing agent, leaving the liquid at rest and returning to the initial pH with an acidifying agent. CONSTITUTION:An albumen liquid is added with an alkalinizing agent (e.g. aqueous solution of NaOH) to attain a pH of >=10, left for a definite period (preferably for 1-30min) and acidified to the original pH level with an acidifying agent (e.g. hydrochloric acid) to obtain the objective albumen liquid.