baber/WOPTO huggingface dataset:
Patent JP-S5517224-A (JP)
Title: Prime mover
Inventor: SAKAMOTO TENSEI
IPC: H02N11/00
Filed: 1978-07-18
Abstract: PURPOSE: To obtain an economical power by rotating an operative plate by the magnetic repulsion due to a magnet.  
     CONSTITUTION: Magnets 9-b and 10-b are mounted on a beheaded conical frame 8-b provided at the end of a circular operative plate 3-b, and plates 11-b and 12-b fixed to a rotary shaft 5 on which magnets 15-b and 16-b are mounted while facing with said magnets are provided on the surface and back face of the circular operative plate, and magnets 9-b and 10-b and the magnets 15-b and 16-b have same polarity to exsert magnetic repulsion. Two sets of devices having such a construction are arranged on the rotary shaft 5 with interval. Consequently unidirectional rotation is given to each plate by the magnetic repulsion force due to the magnets to obtain power easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04322105-A (JP)
Title: Regenerative energy absorber
Inventor: SASAKI SHOICHI
IPC: B60W10/18
Filed: 1991-04-19
Abstract: PURPOSE:To absorb excessive energy effectively in a hybrid automobile. CONSTITUTION:An electronic control unit 4 detects regenerative brake based on an signal fed from a brake switch 9. At the time of regenerative brake, an inverter 6 is controlled to charge a battery 5 with the regenerative energy of a motor 7 and the voltage of the battery 5 is detected through a voltmeter 12. If thus detected battery voltage is higher than a predetermined level, fuel supply to an engine 1 is interrupted and an inverter 3 is operated so that a generator 2 is driven with the regenerative energy as a motor for rotating the engine 1 as a load thus absorbing the regenerative energy.
Patent JP-S63254397-A (JP)
Title: Built-in fan type heat exchange tube
Inventor: IMAI MITSUHIRO
IPC: F28D7/10
Filed: 1987-04-09
Abstract: PURPOSE:To provide the high efficiency of heat exchange through simple structure, by a method wherein a heat exchange medium is fed in a gap between a fine tube and an outer cylinder with which the fin tube is surrounded, and is forced to pass through an inner cylinder. CONSTITUTION:In an inner cylinder heat transfer pipe 10, corrugation processing is applied on the outer periphery thereof and a copper wire 11 is wound therearound as it is welded to form a helical fin 12. A liquid medium to be heat-exchanged, e.g. hot water, is forced to flow through the heat transfer pipe 10, and the inside of the heat transfer pipe is so formed that the medium flows in a turbulent state in relation with a velocity of flow. Thereby, the inner surface thereof is formed in a spiral shape. Meanwhile, a gaseous heating medium, e.g. steam is forced to flow through a gap M, which is formed between the heat transfer pipe 10 and an outer cylinder 20 and in which the helical fin 12 or 14 is located. The gap M between the top part of the fin 12 or the fin 14 and the inner surface of the outer cylinder 20 is set to a value being as low as possible, and the gaseous heating medium is forced to flow along the helical fin 12 or 14 as the medium is rotated.
Patent JP-H05119304-A (JP)
Title: Liquid crystal-high polymer composite film and its production
Inventor: KAMISAKA TOMOSUMI
IPC: G02F1/1333
Filed: 1992-03-13
Abstract: PURPOSE:To provide a liquid crystal-high polymer composite film which can be driven by a low voltage of <=50Vrms and has a sufficient contrast and response time and the process for production thereof. CONSTITUTION:A low-polymer liquid crystal 1 and a high-polymer compd. 2 having a liquid crystalline side chain component and a non-liquid crystalline component exist in a phase separated state from each other in the liquid crystal-high polymer composite film. The weight ratio of the low-polymer liquid crystal 1 to the high-polymer compd. 2 of this film is in a 0.5 to 50 range and the molar ratio of the liquid crystalline side chain component to the non-liquid crystalline component in the high-polymer compd. is in a 0.001 to 100 range. The liquid crystal-high polymer composite film can be produced by preparing a mixture composed of a polymerizable monomer having a liquid crystalline substituent, a polymerizable compsn. contg. a polymerizable component without having the liquid crystalline substituent and the low-polymer liquid crystal 1, then polymerizing the polymerizable compsn. This composite film is applicable to light control elements, display elements, optical modulating elements, optical shutters, memory elements, and large-screen display elements and in addition, the composite film can be driven with a low voltage by a TFT or MIM.
Patent JP-H11270578-A (JP)
Title: Torque transmission
Inventor: ARA HIROBUMI
IPC: F16D3/14
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To enable the stable clutch operation without being affected by a gap of a bearing provided between first and second inertia bodies. SOLUTION: A first inertia body 2 is connected to a second inertia body 5 to be supported through a bearing 17 in a relatively turnable manner to the first inertia body 2 by a torsional damper. A friction clutch device 55 is fitted to the second inertia body 5, and a clutch sliding surface 21 is formed for the friction clutch device. A spring member 67 to urge the second inertia body 5 in the direction approximately same as the direction of the operational force to be given to the friction clutch device to be connected/disconnected to/from the friction clutch device is attached to the second inertia body 5.
Patent JP-S62245793-A (JP)
Title: Modulation and demodulation system for chrominance signal
Inventor: OGAWA SHOEI
IPC: H04N9/66
Filed: 1986-04-17
Abstract: PURPOSE:To prevent the beat disturbance between the fundamental wave and the 3rd harmonic by applying FM modulation to a signal once at a high frequency at modulation and applying frequency conversion to a signal into a carrier frequency at the transmission. CONSTITUTION:The signal subjected to FM modulation at a high carrier frequency is fed to a frequency conversion circuit 16, where the signal is multiplied with a 3.58MHz sinusoidal wave, and for example, as to a color difference signal R-Y, the signal whose carrier frequency is 4.78+3.58=8.36MHz and 4.78-3.58=1.2MHz is obtained. Thus, the carrier frequency 1.2MHz is extracted from a low pass filter 17 and the sum frequency 8.36MHz component is eliminated. Since the 3rd harmonic component in both the sum and difference frequency components being the multiplication with the 3. 58MHz signal is 11MHz orover, the component is eliminated by the low pass filter 17. Thus, the FM wave from the low pass filter 17 is a sinusoidal wave only and the effect of the 3rd harmonic is not caused at the demodulation.
Patent JP-H0583435-A (JP)
Title: Image processor
Inventor: OTA YOSHITAKA
IPC: H04N1/00
Filed: 1991-04-19
Abstract: PURPOSE:To simply execute a facsimile transmission or a hard copy from a still video camera by connecting an image processor for reading out an input image signal stored temporarily, executing a binarization signal processing thereto and sending it out to the outside. CONSTITUTION:An image signal of a scanning line selected in order conforming to a sequential scan from a still image signal inputted from a still video camera side is stored temporarily in a line memory 23. Subsequently, it is binarized by a binarizing circuit 25 in connection with pseudo gradation such as a dither or an error diffusion, etc., and thereafter, synthesized with photographing information and transmitting information by a signal synthesizing part 31 through a CPU 29 and a character generator part 30. It is transmitted to a facsimile equipment in a remote place through an NCU 28, or sent to a printer 41 as it is and a hard copy subjected to pseudo gradation is obtained. In such a way, by connecting an image processor to a reproducing device, a facsimile transmission or a hard copy can be obtained simply.
Patent JP-S5516240-A (JP)
Title: Electronic wrist watch
Inventor: OGAWA TOKUKADO
IPC: G04G3/00
Filed: 1978-07-20
Abstract: PURPOSE: To obtain a thin electronic watch with high precision by making up a circuit block of two crystal oscillators using small tuning fork oscillators, MOS-IC and two trimmer capacitors.  
     CONSTITUTION: When temperature shifts from mormal temperature, the difference between the number of oscillations of two crystal oscillators 6, 7 develops in the period difference detecting circuit 13, the memory 14 stores the difference. The memory sends a correcting instruction corresponding to the difference to the pulse interrupt circuit 15, which adds the correcting signal to the shift signal from the crystal oscillator 6 to make the same signal as that of mormal temperature. The signal is divided by the divider circuit, an exact time is displayed by the transducer. Also the watch can be thined by designing a layout of elements since the crystal oscillator uses a small tuning fork oscillator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5726650-A (JP)
Title: Manufacture of n-(1'-alkoxycarbonylethyl)- 2,6-dialkylaniline
Inventor: ARUFURETSUDO GURIIDAA
IPC: B01J27/24
Filed: 1981-06-09
Abstract: A process is described for the preparation of N-(1'-alkoxycarbonylethyl)-2,6-dialkylanilines of the formula <IMAGE>   in which R1 and R2 are each methyl or ethyl and R3 is an alkyl group having 1-4 carbon atoms. According to this process, a 2-chloropropionic acid ester having 1-4 carbon atoms in the alkyl group is reacted in the presence of water and of a quaternary ammonium or phosphonium salt with an alkali metal iodide to give a mixture of the 2-chloropropionic acid ester and the 2-iodopropionic acid ester, and this mixture is subsequently reacted, after separating off the aqueous phase, at 110-130 DEG  C., in the presence of an alkali metal carbonate or alkali metal bicarbonate as an acid-binding agent, with excess 2,6-dialkylaniline, the reaction mixture is extracted with water and the mixture of the 2,6-dialkylaniline of the formula IV and the N-(1'-alkoxycarbonylethyl)-2,6-dialkylaniline of the formula I, which is obtained after separating off the aqueous extract, is separated by distillation. The N-(1'-alkoxycarbonylethyl)-2,6-dialkylanilines of the above formula which can be prepared by this process are valuable intermediates for the preparation of compounds having a pesticidal action.
Patent JP-H05285264-A (JP)
Title: Pachinko machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-04-09
Abstract: PURPOSE:To precisely detect whether a cover glass is in the semi-opened state where it is not perfectly closed or in the opened state close to full open with a simple structure as a part of the measure to the unfair practice of stealthily opening the cover glass of a game board front surface to put a pachinko ball into a prize hole. CONSTITUTION:In a pachinko machine having a cover glass 4 covering the front surface of a game board provided on a front frame 3 through a hinge in such a manner as to be capable of opening and closing, as means for detecting the opened and closed state of the cover glass 4, normally closed detecting switches 17, 18 the contacts of which are closed by operating elements when the operating elements get on the edge part of the cover glass 4 are arranged on the hinge side and opening side of the cover glass 4 on the front frame 3, respectively.
Patent JP-H02266697-A (JP)
Title: Key telephone set
Inventor: HASEGAWA MICHIYO
IPC: H04Q3/58
Filed: 1989-04-06
Abstract: PURPOSE:To call an optional key telephone set at the call from a doorphone by providing a dial section to a doorphone set so as to identify the key telephone set having an extension number corresponding to the dialed data thereby sending a call tone to the key telephone set. CONSTITUTION:A doorphone set 10 is accommodated in a master set 1 and provided with a key section 11 and a dial section 12, the key section 11 sends a call signal to the master set 1 when the key is depressed and the dial section 12 sends a dial data corresponding to the extension of dialed key/telephone sets 20-2m to the master set 1. The master set 1 identifies the extension number of a key telephone set corresponding to the dial data inputted from the doorphone set 10 and sends the call tone to the key telephone set of the extension number. Thus, when the extension number of the key telephone set desired to be called at the call from the doorphone is dialed from the dial section 12 of the doorphone set 10, an optical key telephone set is called.
Patent JP-H06300846-A (JP)
Title: Scanning mechanism of radiation television device
Inventor: YAMADA TADASHI
IPC: H04N5/222
Filed: 1993-04-16
Abstract: PURPOSE:To prevent the narrowing of a scanning range by allowing the directional direction of a detector to constantly cross the rotary shaft for scanning. CONSTITUTION:A detector is mounted so that its detection center is mounted on the extended line of a rotary shaft 21 in an inner frame 2 with the rotary shaft 21. The rotary shaft 21 is mounted to an outer frame 3 with a rotary shaft 31 so that it rotates freely but the rotary shaft 31 crosses the rotary shaft 21 of the inner frame 2 and passes the detection center of a directional Y ray detector 1 and the rotary shaft 31 is retained by the outer frame retention stand 4 so that it can rotate freely. The rotary shafts 21 and 32 are connected to inner frame and outer frame drive motors 22 and 32 which are sealed to the outer frame and the outer frame retention stand 4, respectively, the motors pivot-drive the inner frame 2 and the outer frame 3 by a specific sequence and within a specific range based on the control signal from a control part, thus enabling the directional direction of the directional gamma ray detector 1 to scan a specific range.
Patent JP-S5516741-A (JP)
Title: Apparatus for producing chains
Inventor: MASUDA KUNIMITSU
IPC: B21L3/00
Filed: 1978-07-21
Abstract: PURPOSE: To accomplish accurate production of braided chains without cut by spirally winding a chain material wire and welding thereof with a series action of grasping mechanism, a mobile blade, a crushing rod, and a spot welder.  
     CONSTITUTION: A chain material wire 3 is spirally wound with a screw rod while the preceding chain ring 1 is being pinched by means of a grasping mechanism 2, and the first coil 4 at the tip of the wire is put on the preceding chain ring 1. The final end of the first coil is located between a mobile blade 5 and a fixed blade 6 and the first coil 4 is pinched with the device 2 following the releasing of the preceding chain ring 1. Then, the first coil is cut off the chain wire and the both ends thereof are joined together by crushing with a chrushing rod 9. Subsequently, after the raising of the grasping device 2, the joint 11 is welded together with a torch of a spot welder to form a subsequent chain ring. It is possible to produce a chain braided with chain rings without cut from the chain material wire by repeating this operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01262771-A (JP)
Title: Production of low-calorie dessert food
Inventor: HOSOGOE MASATOSHI
IPC: A23L19/00
Filed: 1988-04-13
Abstract: PURPOSE:To obtain the title inexpensive food without changing blending of confectionery, method of confectionery, appearance of product and taste balance, by blending a gelatinous dessert food with a specific amount of a paste made from the starch of the devil's-tongue having a specific viscosity. CONSTITUTION:A gelatinous dessert food such as mousse, jelly, Bavarian cream or cheese cake is blended with 20-60wt.% paste made from the starch of the devil's-tongue having a viscosity adjusted to 500-7,000cp at 10 deg.C or a processed food of the paste to give the aimed food.
Patent JP-S59215172-A (JP)
Title: Electronic blackboard device
Inventor: SUGA YUKIO
IPC: B43L1/04
Filed: 1983-05-23
Abstract: PURPOSE:To print instantly a character and a graph on a blackboard and to transmit externally the information by providing a sensor converting the character or graph or the like drawn on a writing medium provided at a required position of a case into an electric signal and a printing head printing and recording the output of the sensor on a recording medium. CONSTITUTION:The case, a roller fitting metallic fixture and a board of the electronic blackboard device are fixed to a wall face. Further, the sensor is adhered closely to a sheet between turning rollers 2, 3 and fixed by the roller fitting metallic fixture. The character or graph or the like written manually on this sheet is applied to a control section and a motor driving section by the command of an operating section 4 to drive the motor 14. Further, the character or graph of the sheet is moved beneath a lens 23, and its image is formed on an image sensor 24. The electric signal read by the sensor 24 is transmitted to a circuit section. This signal is converted digitally, applied to a print head 52 via a print control section, printed on the sheet between the heads 52 and transmitted to the line from a storage device.
Patent JP-H07296764-A (JP)
Title: Ion implanting method, and device therefor
Inventor: UMEMURA KAORU
IPC: H01L21/266
Filed: 1994-04-27
Abstract: PURPOSE:To provide a new resistless ion implanting method capable of reducing processes, particularly, in and around ion implanting process, for the purpose of a reduction in manufacturing cost by the compression of the process for manufacturing a semiconductor device, and a device for realizing this method. CONSTITUTION:The ion 4 emitted from an ion source 2 is passed through a mask 9 having an aperture substantially having an analogous form to a required ion implanting area to form a molded ion beam 11, and this ion beam is emitted to a required area of a wafer 16 having no application of a resist to implant the ion to the wafer. According to this method, the process for manufacturing a semiconductor device is reduced, and a reduction in manufacturing cost of the semiconductor device can be attained.
Patent JP-H0863583-A (JP)
Title: Device and method for storing and retrieving document
Inventor: ROJIYAA DEII MEREN
IPC: G06V30/162
Filed: 1995-04-14
Abstract: PURPOSE: To store more picture data while keeping a character recognition rate. CONSTITUTION: In this system, the gray scale picture of a document is obtained by scanning the document, and a binary picture is generated from the gray scale picture by comparing the gray scale picture with a threshold, and the position of an individual character in the binary picture is determined, and besides, the shape of the individual character is determined by segmentation- processing the binary picture, and on the basis of the position and the shape of the character in the binary picture, gray scale picture information is extracted from the gray scale picture about the individual character, and the discrimination of the character is determined by recognition-processing the extracted gray scale picture information, and the discrimination of the character is stored.  The discriminated result of the character is stored in a character file as being associated with a picture, and the picture is not stored by resolution at the time of scanning, but it is stored by the lowered resolution so that the storage capacity of a memory can be reduced.
Patent JP-S5489673-A (JP)
Title: Driving system of galvanometer type photo deflector
Inventor: NAKAMURA HIRONARI
IPC: G01R13/38
Filed: 1977-07-26
Abstract: PURPOSE: To improve the linearity at the initial period of scanning starting part and achieve the improvement in scanning efficiency by interposing two steps of staircase pulses of a level higher than a reference level and lower in rear step than the front step in the fly-back time of the driving waveform driving the galvanometer type photo deflector.  
     CONSTITUTION: The driving signal variable parameters of the galvanomirror are 5, i.e., heights A 1 , A 2  of step level and time widths t 1 , t 2  with respect to two insertion pulses and scanning gradient. Prior to starting of driving, the driving waveform has beforehand been set, after which the A 1 , t 1  of the first step are first controlled so as to made the linearity of deflection best, following to which the A 2 , t 2  of the second steps are adjusted. After the above operations are finished, the adjustment of scnning start timing is accomplished. A series of these operations enable the swing characteristics which sufficiently satisfy all of ringing suppression, good linearity, short fly-back time, high scanning efficiency and high stability may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000284992-A (JP)
Title: Information processing system and host monitoring method used for the same, and recoding medium storing its control program
Inventor: TASHIRO MASAKAZU
IPC: G06F11/30
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system improved in precision and working ratio. SOLUTION: Data necessary for the monitor of an information processing system are transferred from a central processing unit 1 to a diagnosis controller 3, and from the diagnosis controller 3 to a service processor 4 by using a host command control data storing part 21 of a main storage device 2 as a medium, and the monitor of the information processing system is operated by the service processor 4. When the diagnosis controller 3 or the service processor 4 breaks down during the monitor of the information processing system, a restoring operation is executed in its own device, and then whether or not host command processing can be executed is judged.  When the host command processing can be executed, the diagnosis controller 3 or the service processor 4 generates data necessary for the host command processing, and communicates the resumption of the command execution to the central processing unit 1 so that the host command processing can be automatically resumed.
Patent JP-H07290992-A (JP)
Title: Display device for vehicle
Inventor: NOZAKI KAZUMI
IPC: B60K35/00
Filed: 1994-04-27
Abstract: PURPOSE:To heighten economy by miniaturizing a color liquid crystal display board to use. CONSTITUTION:Display information by each color is included on a dot matrix type light transmissive color liquid crystal display board 30, and the each color display information by this color liquid crystal display board 30 is divided into display information for each color and displayed by reflecting specific wavelength and using a plural number of wavelength selection reflectors 25-27 transmit wavelength except for the specific wavelength. Consequently, as it is possible to include a plural number of information in various colors on the color liquid crystal display board 30, even if with a small size color liquid crystal display board, it is possible to display a large amount of display information, and accordingly, economy of a color liquid crystal display board to use is improved.
Patent JP-H08283609-A (JP)
Title: Chromium-free coating composition for surface treatment of metal and method comprising using said composition
Inventor: VERBERG JOHANNES J
IPC: C09D133/06
Filed: 1996-04-11
Abstract: An aqueous chromium-free coating preparation for the protection of a metal substrate against corrosion and attack by moisture comprises an acrylic acid or derivative thereof as binder and also a crosslinking system which comprises at least one hydroxide of a divalent metal ion and an amine compound. The acrylic acid:crosslinking system ratio is generally 1.5 - 4:2 - 4. The crosslinking system may comprise other monofunctional or polyfunctional compounds. Various constituents of the crosslinking system can be interchanged within certain margins.
Patent JP-S58211810-A (JP)
Inventor: HARDWICK GEORGE EDWARD
IPC: B25B5/10
Filed: 1983-05-21
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。