baber/WOPTO huggingface dataset:
Patent JP-H02273568-A (JP)
Title: Roller curtain coater
Inventor: OKA JOJI
IPC: B05C5/00
Filed: 1989-04-14
Abstract: PURPOSE:To prevent fluctuations in a film thickness by forming a coating roll and a doctor roll as hard rolls and sliding a blade on the coating roll in the body length direction thereof. CONSTITUTION:Paint P is supplied to the roll gap between a hard coating roll 7 and a hard doctor roll 8 from a paint supply pipe and subsequently allowed to flow along the hard coating roll 7 downwardly and scraped off by the blade B brought into contact with the coating roll 7. The scraped-off paint flows along the stage N of the guide plate 12 provided to a blade stand 9 and separates from the leading end W thereof to form a paint curtain C which is, in turn, applied to the plate 1 to be painted passing under the blade B. Pressure bonding adjustment is performed by bringing the blade B to a state capable of being closely brought into contact with the coating roll 7 by preliminarily regulating the screws 10, 11 of the blade stand 9. By this method, yield is enhanced.
Patent JP-S5521031-A (JP)
Title: Production of color separating filter
Inventor: OKAZAKI AKIRA
IPC: H04N9/04
Filed: 1978-07-31
Abstract: PURPOSE: To produce the color separating filter used for image pickup tubes for color televisions or color solid state image pickup devices by applying heat in a dry state to the dyes which are sublimatable or thermally fusible and evaporatable and transfer-fixing the dyes in the layer to be dyed.  
     CONSTITUTION: The resin layer 5 to be dyed and further a photosensitive resin layer are provided on a substrate 4. These are then exposed through a mask having the specified patterns and is then developed and dried, whereby a dyeing resistant mask 6 is formed. Next, a transfer medium 1 is so contacted that the dyeing layer 8 of the first color opposes to the mask 6, thence heat 9 is applied from the substrate 2 side. The dyes in the layer 8 sublimate and transfer to the layer 5 through the void portions 7 of the mask 6, thereby forming the dyed layer 10 of the first color. Next, the mask 6 is stripped away and again in a similar manner a dyeing-resistant mask 11 is provided in the position differing from the layer 10, and in this manner the dyed layer 13 of the second color then dyed layer 16 of the third color are formed. Further, a surface protecting layer 17 is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57208886-A (JP)
Title: Speed controlling system for dc motor
Inventor: KAIKOU TOORU
IPC: H02P7/03
Filed: 1981-06-16
Abstract: PURPOSE:To realize a highly reliable control of field inversion, by a simple  method wherein detection of zero is not required. CONSTITUTION:A torque controlling circuit 11 is supplied with an output S3 of a speed controlling circuit 6 and an armature current feedback signal S7 via a torque feedback polarity conversion circuit 21, and yields a voltage reference signal S21 into a voltage controlling circuit 22.An output of the voltage controlling circuit 22 is sent to an armature single conversion thyristor unit 3 via an absolute value generating circuit 23. A decision signal S5 is outputted by a field current polarity decision circuit 10 and is supplied to the voltage controlling circuit 22 and the torque feedback polarity conversion circuit 21. Further, the output of the voltage controlling circuit 22, or a current reference signal S24 is supplied to a field current controlling circuit 16 via a forward-backward rotation switching circuit 25. An output S10 of the field current controlling circuit 16 is supplied to a multiple conversion thyristor unit 4.
Patent JP-S61249794-A (JP)
Inventor: ARAI KOICHI
IPC: G03G15/04
Filed: 1985-04-30
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-S60236211-A (JP)
Title: Beam annealing method
Inventor: IZAWA TETSUO
IPC: H01L21/20
Filed: 1984-05-10
Abstract: PURPOSE:To reduce crystal line grain boundary generated in an island region by single-cyrstallizing the island non-single-crystal semiconductor region formed on an insulator through irradiation of energy beam from the side of island region so that single-crystallization progresses toward the periphery from the center of island region. CONSTITUTION:An island region 1 and periphery thereof are single-crystallized like the conventional case and the beams B are irradiated within a short period of time toward the side portions of island region 1 from the areas elevated a little from the sides of four corners. The energy of beam B heats and fuses islant region 1 within a short period of time without absorption by insulation layer 3 and cap layer 4. Since the energy is absorbed at the side more than other area in the island region 1, temperature distribution of at the center of island region 1 becomes higher than the side portions. Therefore, in the cooling process after irradiation of beam B, an initial crystal 6 is produced at the center, this initial crystal 6 grows up to the entire part of island region 1, thereby completing the single-crystallization. Since the single-crystallization is carried out as explained above, crystalline grain boundary is little generated in the single-crystallized island region 1.
Patent JP-S62281927-A (JP)
Inventor: MASHIYUU JIEE MAARISU
IPC: A61B10/02
Filed: 1987-04-17
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-S62250908-A (JP)
Title: Hollow yarn type filter
Inventor: YOKOYAMA TAKAYUKI
IPC: B01D63/02
Filed: 1986-04-24
Abstract: PURPOSE:To reduce fluidization resistance of the inside of hollow yarn without reducing the membrane area of hollow yarn and to enhance air washability by providing a catchment chamber of filtrate to the lower end part of a hollow yarn filter having apertures in both ends and uniformly dispersing large hollow yarn in a bundle of hollow yarn in the specified proportion. CONSTITUTION:Large hollow yarn 11 having inner diameter of 1-5mm is uniformly dispersed and mixed in ordinary hollow yarn 10 in the range of 1-30% for the number of all hollow yarns and fixed to the inside of an outer cylinder 16 by upper and lower adhesives 4 in such a state that both ends are opened and a catchment chamber 5 of filtrate is closely sealed by an O-ring 9 and provided to the lower end part of a filter. A skirt-shaped recessed part 6 for air collection is closely sealed in the outer cylinder 16 and provided around the catchment chamber 5. The large hollow yarn 11 acts as the filter of liquid to be treated and simultaneously as a catchment pipe. In case of backwashing or air scrubbing, the air fed through an air introduction nozzle of the lower part of the filter is assembled in the recessed part 6 and introduced into the filter through a slit 7 and air introduction ports 8 and hollow yarn is vibrated thereby and metallic colloid stuck to hollow yarn is shaken off.
Patent JP-H02273307-A (JP)
Title: Thin-film magnetic element
Inventor: HORIUCHI MASATO
IPC: G11B5/31
Filed: 1989-04-12
Abstract: PURPOSE:To eliminate the fluctuation in the recording characteristics of a magnetic head by specifying the weight content of Ni of an NiFe plating underlying layer to 30 to 32%. CONSTITUTION:An intermediate film 4 consisting of Ti is formed on the part between a substrate 5 and a gap film 1 and the NiFe plating underlying layer 3 is formed of the compsn. contg. 30 to 32% Ni by weight thereon. Since the Ti of the intermediate film 4 is thereby entirely prevented from diffusing to the NiFe plating underlying layer 3, the saturation magnetic flux density of the underlying film 3 is kept high and the effective gap length of the magnetic head is the thickness of the gap film 1 + the thickness of the intermediate film 4 = g+a. Whereas, the saturation magnetic flux density of the underlying film 3 decreases if the Ti of the intermediate film 4 diffuses to the underlying film 3. The thickness of the underlying film 3 is then added to the gap length and the gap length changes to g+a+s to largely fluctuate the recording characteristics. The magnetic flux density of the underlying film 3 at ordinary temp. is extremely lowered to nearly the specified value by specifying the Ni content of the underlying film 3 to 30 to 32% regardless of whether the Ti diffuses or does not diffuse from the intermediate film 4. The fluctuation is thus minimized.
Patent JP-H08286851-A (JP)
Title: Job processing system
Inventor: YAMADA KENTARO
IPC: G06F15/00
Filed: 1995-04-19
Abstract: PURPOSE: To allow the job processing system built up under a distributed environment to publicate a processing request of a document continuously without disturbing job control such as a processing start waiting. CONSTITUTION: When a job execution section 13 is available of processing reception and a document publicating the processing request is in existence in a job stored in a queue management section 17, a job scheduling section 15 executes the processing of publicating a processing request of the document to the job execution section 13 sequentially as to all jobs, and when job control is set to a received job, the job scheduling section 15 sets the job to the designated state and does not publicate a document processing request till the state is released by the user command or time-expiration processing.
Patent JP-S57208624-A (JP)
Title: Magneto-resistance effect head
Inventor: TOKUYADO NOBUHIRO
IPC: G11B5/39
Filed: 1981-06-19
Abstract: PURPOSE:To hold magnetizing orientation at the initial value, by using plural parallelogram-shape ferromagnetic thin films having the magnetization oriented in the lengthwise direction and connecting electrically the lengthwise end faces to each other by means of a nonmagnetic conductor thin film. CONSTITUTION:An electrode 4 is provided across a magneto-resistance effect element (MR element) composed of a ferromagnetic thin film and vertically to a recording medium. A constant current is flowed to the electrode 4, and the change of resistance is detected for the element 4 by a signal magnetic field of the recording medium and in the form of a change of voltage. The element 4 is obtained by forming a parallelogram-shape ferromagnetic thin film 5 having the magnetization oriented in the lengthwise direction by an etching process, etc. Then the lengthwise end faces of the film 5 are connected electrically to each other by means of a nonmagnetic thin film 6 and then connected to the electrode 4. In such constitution, the inclination of the current and magnetization can be set at 45 deg., i.e., an optimum working point.
Patent JP-S61256983-A (JP)
Inventor: YOSHIDA HIROYUKI
IPC: C04B35/64
Filed: 1985-05-02
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-H11275608-A (JP)
Title: Discriminating device for watched channel
Inventor: ITO YOSHIKAZU
IPC: H04N7/16
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a discriminating device for watched channel which is capable of discriminating watched channels by directly comparing video signals with each other even with respect to the CATV broadcasts by using synchronous compression scrambled video signals. SOLUTION: Vertical and horizontal blanking interval generators 21806 and 21807 respectively generate vertical and horizontal blanking intervals, from the vertical and horizontal synchronizing signals of the video signals projected upon the cathode-ray tube of a television set. An analog switch 21809 extracts the signals in the generated vertical and horizontal blanking intervals from synchronous compression scrambled video signals generated by means of an image receiving circuit in a watched channel discriminating device. A waveform restoring section 21810 restores the signals extracted by means of the switch 21809 to the state, before the signals have been synchronous compression scrambled.  Another analog switch 21811 generates a video signal which becomes a basis at the discriminating of a watched channel by replacing the signals in the generated vertical and horizontal blanking intervals with the signals restored by means of the restoring section 21810.
Patent JP-S60237714-A (JP)
Title: Digital signal generating device
Inventor: NAKAZAWA TAKASHI
IPC: H04J13/10
Filed: 1984-05-11
Abstract: PURPOSE:To supply a control signal from a periodic signal generating circuit which determines the code length of a digital signal to a signal generating circuit, and vary the code length and output the digital signal by providing a digital signal by providing a digital signal generating circuit composed of N shift registers and the periodic signal generating circuit. CONSTITUTION:The digital signal generating device consists of N shift registers 5, a logical arithmetic circuit 6, and a synchronizing signal generating circuit 7. Those respective registers 5 are set with a period signal with code length M synchronizing with an input clock signal and inhibited from entering an all-''0'' state, and the digital signal with the optional code length M is outputted. Then, the need for a word detecting circuit and an all-shaft-register ''0'' detecting circuit is eliminated and the code length M is varied with output pulses of the synchronizing signal generating circuit 7 to simplify the constitution of the digital signal generating device.
Patent JP-S5321184-A (JP)
Title: Preparation of lactone compounds
Inventor: KISHI TOYOKAZU
IPC: C07D493/18
Filed: 1976-08-06
Abstract: PURPOSE: Lactone compounds of formula I [A is trans -CH=CH-; X is -CH 2 OH, -CH(OR 5 ) 2 (R 5  is alkyl), -CH=NOH, -CH=N-NR 6 R 7 (R 6  tion together with X and -CH 2 -O-foms a 1-oxa-3-cycloheptene ring)], e.g. 18-dihydro-▵ 4 -3, 18-epoxymaridonolide and 18-dihydro-▵ 2 , 4 -maridonolide (4Z and 4E). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0650664-A (JP)
Title: Drying hopper and drying method for powder using the same
Inventor: ANNEN YOSHIAKI
IPC: B29B13/06
Filed: 1993-04-21
Abstract: PURPOSE:To so dry, for example, polyethylene powder at a relatively lower operation cost and by a relatively simple operation as to reduce its solvent content to 200wt.ppm or less. CONSTITUTION:A drying hopper has a cone 11 in which its diameter is gradually reduced downward a bottom to dry powder by injecting high temperature gas toward powder falling in the cone 11, and comprises a plurality of nozzles 20 formed through an inclined peripheral wall of the cone 11 and arranged at a predetermined interval in a circumferential direction of the cone 11 and at a plurality of stages in a vertical direction. Further, the hopper comprises a plurality of ringlike semitubes 21 disposed on an outer periphery of the cone 11 over a plurality of stages covering inlets of the nozzles 20 of the respective stages, and a plurality of gas supply tubes 22 connected to the semitubes 21 to supply high temperature gases to the tubes 21.
Patent JP-S59218938-A (JP)
Title: Method for testing wiring pattern of printed board
Inventor: IGUSA NOBUO
IPC: G01N21/88
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a pattern testing method using infrared rays by testing a wiring pattern on the surface of a printed board by using an infrared-ray picture processor during the ascent or descent of temperature of the printed board. CONSTITUTION:The printed board 1 on which a wiring pattern is already formed is put in an electric furnace 2 previously kept at a prescribed temperature to start to be heated. After heating the printed substrate 1 up to the prescribed temperature, the heating source is removed to discharge the radiation of infrared rays from the heating source itself, the wiring pattern 3 on the surface of the printed substrate 1 is quickly observed through an infrared-ray camera, and the radiation state of the infrared rays, i.e. the temperature pattern, is photographed by said camera and processed at its picture by a picture processor 5. In said constitution, temperature difference based upon the differences of heat capacity and heat radiation ratio between the wiring pattern 3 on the surface of the printed substrate 1 and the printed substrate 1 is generated for the thermal transient phenomenon period of heating or cooling of the printed substrate 1 and the heat pattern is photographed by the infrared-ray camera 4, so that patterns such as pad or throughhole on the printed board 1 can be detected.
Patent JP-H07301568-A (JP)
Title: Infrared detector
Inventor: ANDO MASAAKI
IPC: G01J5/0805
Filed: 1994-05-06
Abstract: PURPOSE:To obtain a high resolution infrared image through a simple structure by blocking the infrared rays transmitted through a plurality of infrared lenses individually. CONSTITUTION:A two-dimensional array sensor having detection planes arranged longitudinally and laterally at a constant interval with respect to sensor elements takes out the output signal from each sensor through a lead wire. A plurality of infrared lenses 14, each having an optical axis inclining by a predetermined angle against the normal to the detection plane, are arranged at a predetermined interval around the normal. A disc-like infrared ray blocking means 15 having a notch 15A is interposed between the sensor 13 and the lens 14. The means 15 prevents the infrared rays transmitted through the lens 14 from impinging simultaneously on the detection plane. The means 15 turns to pass the transmitted infrared rays sequentially to the detection plane when the notch 15A comes at the position of a specific lens 14. A signal processing section 16 stores output signal from the sensor 13 in a frame memory and when the infrared information corresponding to all lenses 14 are read out, the signals stored for respective lenses 14 are linked to produce a high resolution infrared image over the entire view.
Patent JP-S5522526-A (JP)
Title: Power supply to dc electric train
Inventor: NOUKI SADAJI
IPC: B60M3/00
Filed: 1978-08-02
Abstract: PURPOSE: To simplify and make the equipment maintenance free and to improve protection and reliability of power supply system by constituting power supply circuit system in which each power supply circuit is equipped with a converter and eliminating a circuit breaker for a converter and power supply.  
     CONSTITUTION: Three-phase AC voltage received from a three-phase AC cables 5 via AC circuit brackers 6 is transformed to a proper voltage by a transformer 7 and is converted into DC by converters 8 and 8'. Plus side of each converter 8 and 8' are directly connected to the positive pole bus bars 10 and 10', without any breakers between them, and the bus bars 10 and 10' are directly connected to each electric train area 13 and 13', with DC current breaker for power supply omitted. The equipment is protected from short circuit on the power supply circuit, if any, by a three-phase AC breaker 6. As stated, even without DC breakers, the equipment is completely protected from troubles of short circuits. The simplified, maintenance-free equipment is thus obtained for improved protection and power supply reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01265282-A (JP)
Title: Transferring method in electrophotographic recording
Inventor: OZAWA MASARU
IPC: G03G15/16
Filed: 1988-04-16
Abstract: PURPOSE:To constantly and steadily keep recording quality by detecting the change of environment, for example the change of humidity which causes change in the resistance of a recording sheet and controlling a transferring bias voltage by means of the detection. CONSTITUTION:A recording sheet 8 is fed and is traveled in an F direction in velocity equal to the peripheral velocity of a photosensitive body drum 1. At the same time, a humidity sensor 12 and a bias voltage control circuit 13 are operated, and the transferring bias voltage responding to humidity is impressed on a transfer roller 9. Then, light image irradiation is performed by a scanner 4 in response to a recording signal from a recording circuit, and an electrostatic latent image 5 is formed, and the visible image of toner is obtained by a developing device 6. When the leading edge of the recording sheet arrives at a transfer point G, the roller 9 is brought into press-contact with the drum 1, and the visible image of toner 7 on the drum 1 is transferred to the recording sheet.
Patent JP-S58211642-A (JP)
Title: Humidity sensor
Inventor: FUKAMI AKIRA
IPC: G01N27/12
Filed: 1982-06-02
Abstract: PURPOSE:To improve characteristics such as sensitivity and intensity in a moisture sensing section comprising hygroscopic and expansive fiber and a carbon fiber by setting the length of the carbon fiber and the mixing ratio thereof to the expansive fiber at a specified value. CONSTITUTION:A moisture sensing section 1 comprises a cellulose fiber 1a as hygroscopic and expansive fiber and a carbon fiber 1b. The mixing ratio of the cellulose fiber 1a and the carbon fiber 1b shall be 20-50% for the carbon fiber viewed from the intensity and sensitivity of the moisture sensing section 1. The length of the carbon fiber shall be 3-10mm. to hold the value of a resistance across the moisture sensing section 1 below 10kOMEGA. The beating level of the cellulose fiber 1a shall be SR25-45 in the freeness taking into account of the swelling and deformation level of the cellulose fiber itself and the action of the carbon fiber. The weight per unit area of the moisture sensing section 1a shall be 35-40gr/m<2> for excellent intensity and response.
Patent JP-H03294780-A (JP)
Title: Baking furnace
Inventor: FUJIKAWA KYOICHI
IPC: C04B35/10
Filed: 1990-04-10
Abstract: PURPOSE:To make a substantial improvement of a life of a rail by a method wherein the transporting rail of an alkaline atmosphere incinerator is constructed by an air-tight alumina baking furnace having specified absorbing rate and amount of inclusion of SiO2. CONSTITUTION:Amount of SiO2 of alumina refractory is less than 15 wt% and air-tightness is less than 0.5% as a water absorbing rate, thereby a superior nature as a rail material can be accomplished. A furnace chamber is enclosed by an inner lining 5, and heating members 4 are installed horizontally at an upper part and a lower part in the furnace chamber. A rail 1 is fixed at the lower part in the furnace chamber. A base plate 2 pushed by a pushing device is mounted on the rail 1, a heated item 3 is mounted on the base plate 2 and this is moved in sequence from an inlet port of the furnace to an outlet port of the furnace. In the baking furnace as constructed as above, the rail 1 is always exposed to the hot atmosphere and a substantial load is applied, resulting in that the rail is used under a severe condition.
Patent JP-S5429234-A (JP)
Title: Pachinko game machine with roatary drums
Inventor: BUSUJIMA KUNIO
IPC: G07F17/34
Filed: 1977-08-06
Abstract: PURPOSE:To provide a pachinko game machine, wherein rotary drums are provided, each of the rotary drums is initiated to be driven by action of a safe pachinko ball, a rotary drum which has been deiven can be manually stopped by a player, thus the number of prize ball apparatuses is controllably operated, and thereby speculative funcy of the player is increased.
Patent JP-S57208465-A (JP)
Title: Discriminating circuit for frequency
Inventor: MATSUDA KOUICHI
IPC: G01R23/08
Filed: 1981-06-18
Abstract: PURPOSE: To prevent the occurence of a malfunction, by a method wherein, by means of an input signal of one comparator of a plural number of comparators mounted corresponding to a plural number of signals being different in frequency, reference levels of other comparators are controlled.  
     CONSTITUTION: After an input signal IN is supplied to active filters 5 and 6 for selection and amplification, it is applied to comparators 7 and 8 and a non- inversion terminal via rectifying circuits 3 and 4 together with an output of a reference level set circuit 9. A signal of a frequency fA is then inputted, and when the output of the rectifying circuit 3 rises higher than the reference level of the comparator 7, the output of the comparator 7 inverts, and simultaneously, raises the reference level of the comparator 8 via a resistance R 3 , which results in preventing the comparator 8 from inverting even if the rectifying circuit 4 is increased in the output to a certain degree. This permits a malfunction to be preventd from occurring even if a difference in frequency between plural number of signals is narrow and a selectivity property of a filter is broad. 
     COPYRIGHT: (C)1982,JPO&Japio