baber/WOPTO huggingface dataset:
Patent JP-H03221182-A (JP)
Title: Apparatus for scraping off viscous material
Inventor: NIITOME MAMORU
IPC: B01J19/00
Filed: 1990-01-26
Abstract: PURPOSE:To efficiently scrape off a viscous material by providing a passage in a rotary body and providing the arms slidable along the support fixed to the lower end of the rotary body in mutually opposite directions. CONSTITUTION:Brackets 34, 35 having scraping plates 38, 39 provided thereto and the arms 28, 29, 30, 31 provided to the supports 26, 27 fixed to a support member 25 in a freely slidable manner enter a moving tank 46. The solenoid valve 19 arranged to an air supply pipe 15 is operated to allow air to simultaneously act on spring return air cylinders 32, 33 from an air cylinder operating air supply pipe 6 and the arms 28, 29, 30, 31 are respectively slid in opposite directions at the same time. The scraping plates 38, 39 are moved until they come into contact with the inner wall of the moving tank 46 and a drive part 2 is operated to slowly rotate a rotary shaft 1 and the brackets 34, 35 are rotated and a viscous material is scraped off by the scraping plates 38, 39.
Patent JP-H09214735-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: H04N1/387
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a read image in which the user applies image processing selectively to a designated area by correcting a read image in a curved state to be obtained into an image when the original face is assumed to be a plane and conducting specific image processing. SOLUTION: A read image G0 is made up of an image G1 of an original face of a book original BD, an image G20 on an original platen, and an image G18 displayed on a range finder board. Since the border between the images G18 and G20 is known with respect to a reference line, the height of input sheets is calculated based on a distance y71 between the order and a contour of the image G183. The contour is discriminated based on a difference of the luminance between the image G183 and a background image. In the case of main scanning, the curved image G1 is corrected into an image when the height of the original face based on the height information of the original obtained in a preliminary scanning as the image processing is constant.
Patent JP-H07218703-A (JP)
Title: Lenticular plate and its production
Inventor: SHINOZAKI KEISUKE
IPC: G02B3/06
Filed: 1994-02-09
Abstract: PURPOSE:To provide a lenticular plate and its production method which is suitable for mass production exhibits no concentric circular pattern in an observed image and thereby is capable of improving an image quality. CONSTITUTION:A photosensitive emulsion 12 is applied to a transparent parallel plane glass substrate 11 to an uniform thickness, a pinhole mask plate 13 in which pinholes are two-dimensionally arranged is arranged in parallel with the glass substrate 11 at fixed intervals so as to face a surface 11a. The pinhole mask plate 13 and the glass substrate 11 are simultaneously irradiated with parallel coherent light beams 14, 15 from the back of the pinhole mask plate 13 and from the back of the rear side 11b of the glass substrate 11 having no coating of the photosensitive emulsion 12 while coherency of both light beams are maintained. The photo-sensitive emulsion 12 are exposed and developed to form an amplitude modulation type hologram or the photosensitive emulsion is subjected to a bleaching treatment to form a phase modulation type hologram. Then, a lenticular plane 16 is formed on the glass substrate surface 11a and a highly reflecting film 17 is adhered on the rear surface 11b of the glass substrate 11 having no coating of the photosensitive emulsion 12.
Patent JP-H07224963-A (JP)
Title: Solenoid valve fitting structure
Inventor: SUZUKI AKIHIRO
IPC: F16K27/00
Filed: 1994-02-09
Abstract: PURPOSE:To prevent vibration generated in a solenoid valve from being transmitted to a valve body by mutual contact of metals by restraining a space occupancy rate and working cost from increasing. CONSTITUTION:A stopper surface 1d, having its opening end side facing a step difference portion due to the difference of diameters between a large diameter part 1b and a small diameter part 1c, is formed on the fitting hole 1a of a solenoid valve body 1, and an outer cylinder part 42a, facing the stopper surface 1d in the condition of being inserted into the fitting hole 1a, is formed on the tip 42 of a solenoid valve 4. A seal member 43, provided with a first abutting part 43a and second abutting part 43b, is fitted to the outer cylinder part 42a and the tip 42 is inserted into the fitting hole 1a under the condition of the first abutting part 43a abutting on the stopper surface 1d and the second abutting part 43b abutting on the inner circumference of the large diameter part 1b, while the solenoid valve main body 42 is elastically supported on the solenoid valve body 1 by a rubber vibration insulator 6 under this insertion condition.
Patent JP-S60163239-A (JP)
Title: Reproducing device of disc
Inventor: NAKAGAKI HARUSHIGE
IPC: G11B7/004
Filed: 1984-02-01
Abstract: PURPOSE:To prevent the generation of a track jump due to a flaw or the like of a disc by controlling a pickup actuator by a voltage controlled circuit or the like to be actuated by the detection of the flaw of the disc, and suppressing a level detecting output. CONSTITUTION:A flaw detector 16 detects a recessed part of a PCM reproducing signal corresponding to the flaw of the disc and generates a flaw signal to actuate a signal generator 19, and sample hold circuits 20, 21 are controlled by an output pulse train from the signal generator 19. The preceding and current outputs from a PCM signal bit surface level detector 17-2 through the circuits 20, 21 are compared by a voltage comparator 22. The output of the comparator 22 is turned to the high or low level in accordance with the size of the preceding holding value and a positive or negative low current source 55 or 56 is selected by a logical circuit 23 and a switch 26. The pickup actuator is controlled so that the variation of an output level detected by the detector 17-2 is cancelled. Thus, the generation of a track jump is prevented even if a flaw exists in the disc.
Patent JP-H08206723-A (JP)
Title: Manufacture of hot rolled plate with excellent surface property
Inventor: ASAI TATSUYA
IPC: C22C38/04
Filed: 1995-02-01
Abstract: PURPOSE: To provide the manufacture method of a hot rolled plate with an excellent surface property, free from occurrence of stripe-shaped red scale. CONSTITUTION: By charging a slab containing 0.02 to 0.6% C, 0.02 to 2.0% Si, 0.2 to 3.0% Mn, and 0.005 to 0.11% P, based on mass, satisfying 0.04<=(P%/Si%)<=0.55, and consisting of the remainder Fe and inevitable impurities into a heating furnace at the surface temperature T0 ( deg.C) of the slab, soaking is held at 1200 to 1300 deg.C for 30 minutes or over and for (90-0.06T0 ) minutes or below. Descaling by high pressure water whose collision pressure is 0.98MPa or over is performed before the start of rough rolling. After completing the rough rolling at [1173-420×(P%/Si%)] deg.C or over, finish rolling and cooling taking up are performed.
Patent JP-H04249030-A (JP)
Title: Manufacture of flat type display device
Inventor: MURAKISHI ISAO
IPC: H01J9/18
Filed: 1991-02-06
Abstract: PURPOSE:To achieve mass production of flat type display device by accurately assembling a plurality of flat plate electrodes along with connection glass by using a positioning pin, and by easily removing the connected electrode. CONSTITUTION:A plurality of positioning pins 9a for which grooves are provided in the longitudinal direction at every 90 degrees on the outer circumference of a baked substrate 8, while angular holes 4b are provided by the same number as the positioning pins 9a on a flat electrode 4. When the plurality of flat electrodes are positioned in such a way that connection glass 8 is sandwiched therebetween, the pin 9a is directed so that the arc part thereof comes into point contact with the inside of the angular hole 4b provided on the electrode 4. When the connection glass 8 is heated in a baking furnace so as to remove the pin 9a from a cooled electrode block 8, the pin 9a is turned by 45 degrees, so that the pin 9a does not come into contact with the inside of the angular hole 4b. The connection and fixation of the flat electrode 4 are thus automated, and mass production thereof is achieved.
Patent JP-S63184145-A (JP)
Title: Device for recovering storage fault
Inventor: YAMADA TAKAFUMI
IPC: G06F12/08
Filed: 1987-01-27
Abstract: PURPOSE:To enable the automatic recovery control of the fault of a system, by providing an information holding means representing correspondence between the page frames of a main storage (MS) and an extended storage (ES), and means which updates the correspondence between the transmission origin and the transmission destination of information. CONSTITUTION:A central processor (CP)1 and an input/output processor (IOP)2 are connected to a system controller (SC)4 via signal lines 8 and 9. At lest either input/output device (I/O)3 is an auxiliary storage. The SC4 is connected to the MS5 via a signal line 10, and is connected to an MS/ES array 6 via a signal line 11. The SC4 controls the MS5, the MS/ES array 6, and the ES7 according to indication from the CP1 and IOP2. Data transfer between the MS5 and the ES7 is executed by the control of the SC4 through the execution of a page-in instruction and a page-out instruction by the CP1 or the IOP2.
Patent JP-S63183779-A (JP)
Title: Manual plasma cutter
Inventor: NAKANO ETSUO
IPC: B23K9/26
Filed: 1987-01-27
Abstract: PURPOSE:To prevent the accident of one piece of pipe from being extended to other pipe, by forming a pipe for a cable for connecting the cutter head part of a manual plasma cutter with a handle part, a gas pipe, a cooling water pipe, etc., by the respective independent metal pipes, and covering its outer periphery with an insulating material, or forming it by a single pipe made of an insulator. CONSTITUTION:In a manual plasma cutter, a cutter head part 1 which has a plasma nozzle and an electrode, etc., and jets a high temperature plasma to an object form the electrode and cuts it, and a handle part 2 having a control switch 3 for turning on and off the supply of a power line to an arc generating electrode, plasma generating gas, and cooling water, to the cutter head part are connected by a conduit part 5 consisting of plural tubular materials 6 which are made of a bakelite resin independently for gas, cooling water and an electric wire, or in which the outer periphery of the metal pipe is covered with the insulator 7 of the bakelite resin, etc. When a metal is used for the tubular material, it can be used as an electric conduction material, as well. Since each supply pipe is independent, it does not occur that a fault generated in a partial pipe extends to other pipe.
Patent JP-S60159828-A (JP)
Title: Color liquid crystal display panel
Inventor: MASUBUCHI SADAO
IPC: G02F1/1335
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a color liq. crystal display panel of high quality with high fidelity in color reproduction by setting red, green and blue filters so that the intensities of light passed through the filters are increased in the order of the red, green and blue filters. CONSTITUTION:Red, green and blue filters are provided with the same area, and rotatory polarization and dispersion are corrected in accordance with the spectral form of light passed through each of the filters. The maximum transmittance of spectra is also corrected. When the intensities 19 of light passed through the filters at the time when applied voltage 18 is fixed 24 are represented by IR, IG and IB, that is, 25, 26 and 27, the filters are formed so that the ratio among the maximum values 32, 31 and 30 of spectrum of the red, green and blue filters is represented by IB:IG:IR.
Patent JP-H07222573-A (JP)
Title: Method for molding food coated with noodle coating and apparatus therefor
Inventor: WATABE HIDEFUMI
IPC: A23L35/00
Filed: 1994-02-09
Abstract: PURPOSE:To provide the subject method and apparatus, simple in molding process with low molding cost. CONSTITUTION:This apparatus is made up of the following means: a contents delivery pipe 4 equipped with a contents delivery driving section 3 to deliver contents H such as ingredients continuously, a screw 5 situated on the outer peripheral side of the pipe 4 and to continuously deliver coating dough (i), a contents nozzle 4a at the delivery outlet of the pipe 4, a coating nozzle 8 at the outlet of the screw 5 so as to directly coat the contents H delivered from the nozzle 4a with a coating I delivered by the screw 5, and a cutting means 2 to cut both the contents H and the coating I at required intervals during continuous delivery process for both of them and to ensure the contents H to be entirely coated with the coating I through jointing the cut edges J of the coating I.
Patent JP-S53100987-A (JP)
Title: Caralyst regenerating method
Inventor: YAMAUCHI SHIGEAKI
IPC: C10G35/06
Filed: 1977-02-15
Abstract: PURPOSE: To recover the activity of a supported platinum group metal catalyst deactivated by being used in steam reforming or hydrogenolysis of hydrocarbons to such a degree that the catalyst can be recycled, by treating the deactivated catalyst with an aq. org. alkali soln. and further treating it with an aq. soln. of hydrazine, HCHO, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04241950-A (JP)
Title: Thermal ink jet head
Inventor: HOSOGAI KOZO
IPC: B41J2/05
Filed: 1991-01-16
Abstract: PURPOSE:To prevent the cavitation damage in the vicinity of a heater in a thermal ink jet head. CONSTITUTION:A first protective film 5 and a second protective film 5 are provided to a heater 3 and the contact regions of electrodes 4 and the heater 3 are formed so as to provide the fine gaps from the protective films. Since no interlaminar insulating film 8 is present inside the contact regions of the heater and electrodes as is conventional, a heater structure reduced in difference in level in the vicinity of the heater is obtained and the cavitation damage due to the formation of the difference in level can be eliminated.
Patent JP-H1029098-A (JP)
Title: Hydraulic control system for rotary shaft or flywheel
Inventor: OEN RICHARD J
IPC: F16N31/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To limit the leakage of the fluid around a crank shaft of a machine press, and to remove the fluid leaking through a seal. SOLUTION: A hydraulic control system contains a housing 63 to form a clearance space together with a rotary shaft 40, and seals 77, 82 are provided between the rotary shaft and the housing so as to prevent leakage of the fluid from the clearance space. An air duct is provided on a vacuum mechanism 87 located along the leakage route across the seals, and the evacuation sucked air flow to suck and remove the fluid leaking form the seals passes through the duct. The air duct contains a clearance in the radial direction between a part of the fluid collection system and the rotary shaft, and prevents the sucking capacity of the vacuum mechanism from being damaged by the relative movement in the axial direction therebetween. Thus, the hydraulic collection system can be used for the rotary shaft reciprocating or moving in the axial direction.
Patent JP-S52101534-A (JP)
Title: Steering device for vehicle
Inventor: NATSUNO KENJI
IPC: B62D1/28
Filed: 1976-02-18
Abstract: PURPOSE: To enable steering of a vehicle with drive source of small capacity by locating the portion becoming the arm of rotary force so that the turning center of steering wheel coincides with the ground contact of a road at the outside on the frame for holding wheels. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54109725-A (JP)
Title: Picture contour extraction system
Inventor: TANIGUCHI HIKARI
IPC: G06K9/00
Filed: 1978-02-16
Abstract: PURPOSE: To realize both the noise elimination and the contour extraction through a simple constitution by deciding the signal continuation length through a decoder and then delivering the signal according to the range of the decided signal continuation length.  
     CONSTITUTION: When color information 1 and signal continuation length RL2 are received at data register 4 and 5 respectively, counter 9 is advanced by clock signal 3. At the same time, length RL is decided through decoder 6 to deliver the signal according to the range of the length. In this case, no color information is delivered in case length Rl is smaller than fixed value R 0 ; while the time color information corresponding to R 0  is delivered in the case of R≤RL≤2R 0 . In the case of 2R 0  + 1<RL, the time color information corresponding to R 0  is drawn out, and then the color information is drawn out again for the time corresponding to R 0  after the time corresponding to RL-2R 0  to extract the contour of the picture. In such way, both the noise elimination and the contour extraction can be carried out through a simple constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07223389-A (JP)
Title: Business form
Inventor: MURATA ATSUSHI
IPC: B42D15/10
Filed: 1994-02-10
Abstract: PURPOSE:To provide a business form in which injustice of entered information such as an amount of money written in a copying column is prevented. CONSTITUTION:A business form is constituted by-providing a white-colored or light-colored pressure sensitive copying layer on the rear of the upper tissue paper 2 having an entry column 3 and providing a copying column 5 colored in a rich color on the surface of the lower tissue paper 6. When an amount of money or the like is entered in the entry column of the upper tissue paper 2, the white-colored or light-colored pressure sensitive copying layer on the rear thereof is copied on the copying column colored in the rich color on the lower tissue paper. A white-colored or light-colored ball point pen is not marketed. Further, even if the white-colored or light-colored ink is gotten, a fine line is not drawn which is written by the ball point pen by the ink. Direct notes written in the copying column 5 are actually impossible.
Patent JP-H05209987-A (JP)
Title: Core performance estimating method for reactor
Inventor: TSUKISHIRO MAKOTO
IPC: G21C17/00
Filed: 1992-01-31
Abstract: PURPOSE:To enable the insertion depth of a control rod for correcting excessive reactivity to be estimated in a short time and with high accuracy. CONSTITUTION:In a core performance estimating method for a reactor, an output distribution in the core of the reactor and a core effective multiplication factor are obtained by converging the repeated calculations of nuclear heat hydraulic power, using a core thermal output value, a core flowrate value and a control rod insertion depth value respectively as parameters. The approximate value of the effective multiplication factor available from the calculations is compared with the target value of the factor preliminarily given separately, and the insertion depth of a control rod is corrected, so that the approximate value will be converged to the target value via repetition.
Patent JP-H08211183-A (JP)
Title: Reactor recirculation driving system of boiling water reactor
Inventor: MORI HARUJI
IPC: G21C15/25
Filed: 1995-02-02
Abstract: PURPOSE: To suppress the occurrence of trouble peculiar to large rotary machines and simplify maintenance works by installing a flow control valve for controlling discharge flow in the discharge side pipe of steam injector provided as driving device for reactor recirculation driving system. CONSTITUTION: A steam injector 29 is provided with an extraction steam piping 30, a driven water piping 31, discharge piping 32 and a drain piping, and the discharge piping 32 is provided with a flow control valve 36. In the case where a plurality of steam injectors 29 are provided, total discharge flow is controlled by operating the openings of the flow control valves 36 individually or in group with a split range method. In this manner, only one or a group of steam injectors 29 remains in the middle of full open and full close of the flow control valve 36, total drain flow from steam injectors 29 is minimized and the rest of the steam injectors 29 can be maintained in optimum range of operation state without drain flow.
Patent JP-S58135738-A (JP)
Title: Manufacture of heat exchanger
Inventor: UEHARA KATSUJI
IPC: B21D53/08
Filed: 1982-02-05
Abstract: PURPOSE:To manufacture a heat exchanger whose fin end faces are made zigzag, with high efficiency by a simple device, by repeatedly operating 2 sets of width cutting units and a length cutting unit, respectively. CONSTITUTION:On an aluminum strip 10 consisting of a thin plate, a pipe- inserting hole 11 is formed by drawing, ironing etc., and subsequently, each width cutting position of a width cutting 1 edge 12 and a width cutting 2 edge 13 is shifted, they are placed in parallel in the feed direction of the fin, and they are operated intermittently. The width cutting is executed, a long width fin 7 and a short width fin 8 are formed continuously, and the boundary of the long width fin 7 and the short width fin 8 is cut in the direction perpendicular to the fin feed direction by a length cutting edge 14. The cut fin is piled up in order on a receiving bar 15, and the long width fin 7 and the short width fin 8 are alternately piled up by 1 piece each. As the fins, 2 pieces which have become zigzag are taken out simultaneously as one pair from the receiving bar 15, a U-pipe 9 is inserted, and thereafter, a heat exchanger is manufactured by a well-known production system.
Patent JP-H10210954-A (JP)
Title: Removal of fishy smell of essence of fish and shellfish
Inventor: KATO TETSUYA
IPC: A23L17/20
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To remove a fishy smell of fish and shellfish by mixing an essence of fish and shellfish with a specific ratio based on the solid content of diatomaceous earth and filtering. SOLUTION: For example, a soup (5% solid content concentration) produced in a boiling and aging process in manufacturing dried bonito or an essence of bonito (25% solid content concentration) as a concentrated solution of the soup is mixed with (placed on) 5-20% of diatomaceous earth and filtered by a filter paper to remove a fishy smell of bonito essence.
Patent JP-S53103194-A (JP)
Title: Thin film resistor unit with resistor for compensating resistance temperature coefficient
Inventor: ISHIDA AKIHISA
IPC: H01C7/06
Filed: 1977-02-18
Abstract: PURPOSE: To promote an improvement of temperature characteristic for the circuit, with a temperature reliance of the resistance value eliminated, by constructing a resistance layer for compensating resistance-temperature, having a positive resistance-temperature coefficient, partially in a resistor unit layer of tantalum nitride thin film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02234909-A (JP)
Title: Fiber,roving and mat prepared from synthetic liquid crystal polymer
Inventor: SUCHIIBUN ROBAATO AREN
IPC: D04H3/00
Filed: 1990-01-29
Abstract: PURPOSE: To obtain the subject fibers having good dimensional stability and useful for mats, etc., by extruding a stream of a lyotropic liquid crystalline polymer into a chamber through a spinneret, introducing a pressurized gas in the flow direction, passing both the gas and the stream through a space into a zone of lower pressure, and then contacting the fragmented stream in the zone with a coagulating fluid. CONSTITUTION: This process for preparing subdenier fibers and structures thereof from a lyotropic liquid crystalline polymer comprises extruding a stream of the polymer [for example, (para-phenylene terephthalamide) concentrated sulfuric acid solution] into a chamber 9 through a spinneret orifice 4, introducing a pressurized gas into the chamber through the inlet 8 of the chamber, directing the gas in the flow direction of and in surrounding contact with the stream within the chamber, passing both the gas and the stream through a space 11 into a zone of lower pressure at a velocity sufficient to attenuate the stream and fragment it into fibers, and contacting the fragmented stream in the zone with a coagulating fluid.