baber/WOPTO huggingface dataset:
Patent JP-H02104809-A (JP)
Title: Flush-board gate
Inventor: OZAWA AKIRA
IPC: E02B7/22
Filed: 1988-10-12
Abstract: PURPOSE:To enable the blocking and releasing of a water channel to be certainly performed with safety by setting a suspending beam for moving down into the recessed section of a gate main-body and suspending the gate main-body with a suspending hook to be hooked to the body from the lower section. CONSTITUTION:By using a guide groove 3, a suspending beam 11 is permitted to come in close contact with a gate main-body 4 set in a water channel 1, from the upper side. After that, the suspending hook 8 of the main body 4 is pushed downward by the L-shaped hook 12 of the beam 11 and starts rotating with the center of a hinge 14. After that, when the hook 12 is sufficiently moved down into the recessed section 9 of the main body 4, then the hook 12 is positionally shifted from the rotating area of the hook 8, and the hook 8 is returned to an original horizontal position. Besides, when the beam 11 is moved upward, when the hook 8 and the hook 12 are put together, and along with moving the beam 11 upward, the main body 4 is moved upward.
Patent JP-H0898084-A (JP)
Title: Detecting method for image distortion, image distortion detector using the method, and correcting device for image distortion using the detector
Inventor: MASAKI TOSHIMICHI
IPC: H04N5/232
Filed: 1994-09-22
Abstract: PURPOSE: To easily detect image distortion by eliminating the need for exact positioning of a calibration work. CONSTITUTION: A work 4 is placed on an XY-stage 2 and a camera 1 is used to pick up an image of the work. The operator references an image displayed on a monitor 7 to move the XY-stage 2 and when the work 4 is placed in the vicinity of each end point at upper left, upper right and upper lower of an image sight, coordinates of the XY-stage 2 displayed on a coordinate display section 11 are entered by a data entry section 8. An image processing unit 6 divides a rectangular area specified by the entered three reference points at an equal interval and each division point and each reference point are set as positioning points of the XY-stage 2 and sequentially displayed on a monitor 7.  When the XY-stage 2 is moved to each positioning point according to the display, the image processing unit 6 extracts a gravity point of the work 4 on the image and distortion of the image is detected based on relations among the coordinates of each gravity point and the coordinates of each positioning point.
Patent JP-H0782423-A (JP)
Title: Production of aqueous emulsion of thermoplastic olefin resin
Inventor: ARAKI HIDEKAZU
IPC: C08L23/08
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a thermoplastic olefin resin aqueous emulsion capable of giving highly transparent films, excellent in stability when left at rest, useful for water-based ink, textile processing agents, etc., by treatment, under specified conditions, of a mixture of a thermoplastic olefin resin, water and a specific surfactant at specified proportions. CONSTITUTION:This emulsion can be obtained by heating, into a melt, (A) 100 pts.wt. of a thermoplastic olefin resin such as an ethylene-acrylic ester- maleic anhydride copolymer, together with (B) 30-1500 pts.wt. of water and (C) 1-50 pts.wt. of a surfactant such as a compound of the formula (R is 2-20C hydrocarbon; m+n=2-30), to temperatures not lower than the melting point of the component A followed by agitation and then cooling.
Patent JP-H0196620-A (JP)
Title: Detecting method for variation of light beam scanning speed
Inventor: ONO HIROSHI
IPC: H04N1/04
Filed: 1987-10-08
Abstract: PURPOSE:To easily detect variation in the scanning speed of a light beam on a body to be scanned with high accuracy by comparing a speed detection signal obtained by differentiating the deflection position detection signal of an optical deflector with a reference speed signal. CONSTITUTION:A speed control circuit 32 is so constituted that the position detection signal (a) obtained by the position detecting means of a galvanomirror 30 is compared with the reference position signal (b) and then differentiated to generate a deflection speed variation signal (d). Namely, the scanning speed variation of the light beam corresponding to the deflecting speed variation of the optical deflector 30 is detected by differentiating the deflection position detection signal (a). Consequently, the quantity of the scanning speed variation is detected extremely easily without using any expensive grid which needs to be highly accurate.
Patent JP-S61133652-A (JP)
Title: Semiconductor rectifier
Inventor: NARITA KAZUTOYO
IPC: H01L23/049
Filed: 1984-11-30
Abstract: PURPOSE:To prevent the separation at a bonding interface and warping of an electrode due to difference in thermal expansion coefficients between insulating resin and a collar part, by providing a recess groove between the periphery of a semiconductor rectifier element and the collar part, and making the thickness of the collar part thinner than the thickness of the electrode at the recess groove. CONSTITUTION:In a recessed container 4, which has a first electrode 2 and a collar part 3 that is formed continuously from the electrode, a solder 5, a semiconductor rectifier element 1, a solder 6 and a lead wire 7 that is to become another electrode are sequentially laminated. They are electrically connected by the solders 5 and 6. A recess groove 11 is formed in the electrode at the boundary between the electrode 2 and the collar part 3. The thickness of the collar part 3 is made thinner than the depth of the recess part 11. Then the element 1 and the lead wire 7 are coated, and the inside of the recess groove 11 in the electrode 2 is coated by a fixing part of an insulating protecting material 8, which protects a P-N junction part of the element 1. Then, the entire surface is coated by an insulating resin 9 so as to protect the device from external air and to give mechanical protection against external force.
Patent JP-H03115156-A (JP)
Title: Production of ceramic injection-molding material
Inventor: KUMAGAI MASARU
IPC: C04B35/00
Filed: 1989-09-29
Abstract: PURPOSE:To obtain the ceramic injection-molding material capable of providing a molded product excellent in dimensional precision and density and with the contained pores reduced by adding an org. binder to a ceramic material, pulvelizing the mixture and drying the mixed powder. CONSTITUTION:A ceramic material is weighed to obtain a specified composition, and then pulvelized. An org. binder (e.g. polystyrene resin) is added to the ceramic material, pulvelized and mixed. The obtained mixed powder is dried by spray drying, etc., to obtain a ceramic injection-molding material. Consequently, a uniform molding material is produced, and a molded body having uniform density is obtained by injection-molding the material. When the molded body is sintered, the body is uniformly contracted, and a sintered body excellent in dimensional precision, density, etc., is obtained.
Patent JP-H0196786-A (JP)
Title: Data totalization processing system for ticket checker
Inventor: TSUJI SEIICHIRO
IPC: G07B15/00
Filed: 1987-10-09
Abstract: PURPOSE: To obtain accurate monthly total processing by adding a function of conducting monthly statistic processing to the wicket equipment. CONSTITUTION: When a passenger going to exit a gate deposits a ticket to an insert port of the wicket equipment, a sensor 13 is operated, read heads 15, 16 read information such as ticket monetary amount, station code and validity recorded on a magnetic coating layer of the ticket face and the information is tentatively stored in a memory 3 under the control of a CPU 31. Then the CPU 31 calculates a fare from an entrance station till an exit station based on the station code in the memory 3 by referencing a fare memory 34 and recovers the ticket P when correct and urges passenger to make fare adjustment when the fare is deficient. The wicket processing data as above are all stored in the memory 3.  Then the data from the wicket equipment are received via a transmission control circuit 42 at the end of job of the date and stored in a day total area and a month total area of a memory 5. When a person in charge reads the day total or the monthly total, each statistics is printed out and the data are deleted automatically.
Patent JP-H04136121-A (JP)
Title: Operating method for heating furnace varying in hearth load
Inventor: KATSUYA HIROMATSU
IPC: C21D9/00
Filed: 1990-09-27
Abstract: PURPOSE:To reduce the fuel consumption units of heating furnaces and to maximize the capacity of the heating furnaces by determining the sequence of charging slabs, in accordance with the slab charging ratios to the respective furnaces calculated from the heating capacity ratios and effective furnace lengths of the plural heating furnaces and rolling schedules. CONSTITUTION:The slabs are charged to plural units of the heating furnaces varying in hearth load by a series of charging tables and are heated. These slabs are transferred by a series of ejection tables to heating rolling mills and are rolled. The rolling schedules for rolling with the hot rolling mills are first determined in this method for charging the slabs to the heating furnaces. The heating capacity ratios and effective furnace length differences of the heating furnaces are then calculated. The charging ratios for charging the slabs to the respective furnaces are calculated in accordance with the calculates ratios. Further, the number of the preceding slabs with respect to the calculated furnace length differences mentioned above is calculated. The charging sequence for charging to the respective heating furnaces is then calculated from the slab charging ratios and the number of the preceding slabs in accordance with the above-mentioned rolling schedules. The slabs existing in a slab depot are gathered to the furnace groups to be charged in accordance with this charging sequence, are loaded on a stage and are imposed on the charging tables in charging order. These slabs are then charged to the corresponding furnaces.
Patent JP-H0597589-A (JP)
Title: Bi-sr-ca-o-based superconducting thin film and its production
Inventor: SHIOBARA TORU
IPC: C01G29/00
Filed: 1991-10-02
Abstract: PURPOSE:To provide the subject film suitable for making Josephson junction devices, three-terminal devices, etc., with its (119)-plane selectively grown and oriented in relation to a substrate surface. CONSTITUTION:The objective superconducting thin film with its (119)-plane selectively grown in relation to the surface of a substrate consisting of ABO3- type oxide [110] single crystal having perovskite structure. This film can be obtained by film formation on the substrate through chemical vapor growth technique. This film is very useful for Josephson junction devices, three-terminal devices, etc.
Patent JP-2001070463-A (JP)
Title: Thermal bed
Inventor: SATO TOMOICHIRO
IPC: A61F7/08
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to install a bed of a small size even in a narrow room, to reduce an equipment cost and running cost, to make the bed easily movable and to make it possible to efficiently warm the entire part of the body. SOLUTION: A bed-like base 1 is provided thereon with a thermally insulating material 3. This material is provided thereon with a concrete layer 5 which acts as a heat storage body 4. Further, sintered ceramic balls 7 and ors are laid atop the concrete layer 5. Pipes 9 in which a heating medium circulates are embedded into the concrete layer 5. These pipes 9 are connected to a heater 120 mounted with a sheathed heater 19 and are connected to a pump 20 so that the ceramic balls 7 and ores are heated to irradiate IR rays via the heat storage body 4 heated by circulating the heating medium 15.
Patent JP-2000084262-A (JP)
Title: Balloon production device
Inventor: SUZUKI TAKETSUGU
IPC: A63H27/10
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic balloon vending machine which is made as small in the floor area over the entire part of the device as possible. SOLUTION: This balloons production device has a balloon housing device which laminates and houses the balloons 10 before gas filling in a perpendicular direction and a gas filling device 40 which fills gas into the balloons 10 housed in this balloon housing device by moving relatively with the balloons. The balloon housing device has a fixing member 22 which is fixed at a position suitable for the gas filling device 40 for filling the gas into the balloons 10 and a housing member 25 which laminates and houses the balloons 10 and is freely attachable and detachable to and from the fixing member 22.
Patent JP-H05211641-A (JP)
Title: Servo controller of cut-off voltage of cathode-ray tube by measurement of brightness
Inventor: ANDORE JIROO
IPC: H04N5/68
Filed: 1992-08-31
Abstract: PURPOSE: To obtain a cathode-ray tube which must be used at the lowest luminance value. CONSTITUTION: The screen area So of a cathode-ray tube is covered with a high-sensitivity illuminant and connected to a luminance sensor 30 through an optical fiber 31. The sensor 30 measures the luminance of the cathode-ray tube when the part of the screen area So confronting the optical fiber 31 is selected correspondingly to the excitation of the illuminant. The measured luminance signal is compared with a desired value and the compared result is applied to the voltage at the cathode of the cathode-ray tube or a Wehnelt cylinder for changing the cut-off voltage of the cathode-ray tube.
Patent JP-H02101532-A (JP)
Title: System for altering system parameter
Inventor: SAKON ETSUKO
IPC: G06F9/06
Filed: 1988-10-11
Abstract: PURPOSE:To dynamically alter the value of a system parameter by copying the value of a system which corresponds to a job class parameter into a control table at every execution request of a job. CONSTITUTION:Whenever the execution of the job is requested, a job execution environment setting means 10 issues a copy request to a synchronous means 9, which decides whether a system parameter alteration means 8 is altering the value of the system parameter table 6 or not and returns a copy permission answer. Thus, the means 10 copies a necessary value into the job control table 11 from the table 6.
Patent JP-H04134335-A (JP)
Title: Photographic film and information recording and reproducing device using it
Inventor: UEKUSA TADASHI
IPC: G03B27/46
Filed: 1990-09-26
Abstract: PURPOSE:To increase the recording quantity of information outside the range of an image by providing a magnetic recording layer, which is used for magnetically recording the information, on the end surface of the width direction of a photographic film. CONSTITUTION:A negative film F is provided with an emulsion layer on the upper surface of a transparent base 50 so as to expose and record the image. Besides, the magnetic recording layer 54 coated with a transparent magnetic substance is provided on the lower surface of the base 50. On the layer 54, plural tracks C0-C3 are continuously formed in the longitudinal direction of the film F outside the range of the image frame of the film F. Then, the prescribed information based on the image exposed and recorded on one among the tracks C0-C3 is recorded at the carrying time of the film F. Thus, the track which is magnetically recorded on the photographic film is increased.
Patent JP-H06107463-A (JP)
Title: Unidirectional reinforced c/c composite material
Inventor: AIBA YASUHIRO
IPC: C04B35/83
Filed: 1992-09-25
Abstract: PURPOSE:To produce a unidirectional reinforced C/C composite material excellent in characteristics such as heat conductivity and strength in a direction perpendicular to carbon fibers. CONSTITUTION:Bundles of carbon fibers and bundles of org. fibers are arranged in one direction and a carbon matrix is impregnated into the resulting formed body to produce the objective unidirectional reinforced C/C composite material contg. <=60vol.% carbon fibers.
Patent JP-H06111769-A (JP)
Title: Metal halide lamp
Inventor: KAWAI KOJI
IPC: H01J61/20
Filed: 1992-09-25
Abstract: PURPOSE:To prevent blackening of the tube wall of a discharge tube and provide a metal halide lamp which has a long lifetime. CONSTITUTION:An inert gas, mercury, at least one sort of rare earth metal, bromine, and iodine are encapsulated in a discharge tube 1 made of quartz which includes a pair of oppositely situated electrodes 2, 3 consisting of tungsten as a parent material, and thereby a metal halide lamp is formed, wherein the total amount of bromine and iodine is included excessively for the rare earth metal (s) so that the tungsten released from the electrode at the time of electric discharge is captured by the halogen which is iodine as major element. Capturing the liberated tungsten with iodine prevents silicon dioxide as one constituent component of the discharge tube from reacting with the tungsten, which leads to preclusion of the tube wall from blackening.
Patent JP-2001079260-A (JP)
Title: Game device, method of preparing game picture, and information memory medium
Inventor: NORIMATSU SATOSHI
IPC: A63F13/47
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce labor in preparing background data of a game. SOLUTION: When a player's character in a story of this game device, moving forward along a prescribed moving route, reaches a turning point of the story, a game effect presentation part 122 sends a visual point change command to a visual point position setting part 130 to change the position of the visual point corresponding to the player. Three-dimensional objects different from each other are disposed in the range of the visual field seen from the position of the visual point and the background of the player's character can be greatly changed. Since the change of the scene is executed only by changing the visual point, it is not necessary to read in the background data of the game picture again.
Patent JP-H03117680-A (JP)
Title: Fuel feed device for two cycle engine
Inventor: SHIOBARA SHOICHI
IPC: F02M69/00
Filed: 1989-09-30
Abstract: PURPOSE:To compact and simplify constitution and to facilitate a work to mount and demount devices to from the engine side by a method wherein an assembly where an intake air pipe, an injection valve, and a fuel pump are assembled together integrally with each other is integrally attachable to and detachable from the engine side. CONSTITUTION:An assembly 60 comprising an intake air pipe 19, an injection valve 23, a fuel pump 24, a regulator 37, a throttle valve 48, and a support member 49 is mounted to the engine 10 side through engagement to integrally constitute the devices attachably and detachably. Thus, a pipe for intercoupling the devices is eliminated to simplify constitution. Besides, since the assembly 60 is integrally attachable to and detachable from the engine 10 side, when each constituting device is removed from the engine 10 side, the assembly 60 is first removed from the engine 10 side, and a work may be effected at other place where a work condition is convenient. During assembly, above procedures may be reversed, and a work to mount and demount the devices can be facilitated compared with a conventional work made on each device.
Patent JP-H02103004-A (JP)
Title: Method for connecting optical fiber
Inventor: YAMADA TAKESHI
IPC: G02B6/255
Filed: 1988-10-12
Abstract: PURPOSE:To exactly butt two pieces of coated optical fibers with good workability and to decrease the connection loss thereof by butting the two coated fibers while observing the end parts thereof in the central slit part of a glass pipe. CONSTITUTION:The glass pipe 1 having a hole 11 is held on a holder 41 and the coated fibers 3 of the optical fibers 3 are inserted therein from both ends. The optical fibers 3 are held on the holder 42 and are driven by a motor 44 via a sliding plate 43. An ultraviolet rays lamp 46 is provided below the center of the glass pipe 1 and a TV camera 49 is provided via a microscope 48 above the pipe. The image signal of the TV camera is sent to a prescribed CPU and is subjected to image processing. A motor driving circuit is controlled according to the position of a position measuring device by which the feed rates of the two coated fibers 2, 2 are automatically adjusted. The generation of bubbles, etc. is obviated and the connection loss is decreased since a matching liquid is injected in the pipe after butting.
Patent JP-H1192925-A (JP)
Title: Sputtering device
Inventor: YAMADA TAKAHARU
IPC: C23C14/34
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To uniformly and efficiently form dielectric coating on a large-sized substrate. SOLUTION: Plural targets 12 arranged in a vacuum chamber are respectively provided with target electrodes 13. In each target electrode 13, high frequency electric current intermittently outputted from a high frequency power source 26 is caused to flow via an impedance matching circuit 25c in a matching box 25 arranged adjacently to the vacuum chamber, and furthermore, d.c. electric current intermittently outputted from a d.c. power source 27 is superimposed on the high frequency electric current. The inside of the matching box 25 is provided with a switch unit 25a intermittently outputting the d.c. electric current intermittently outputted from the d.c. power source 27 synchronously to the outputting timing from the d.c. power source 27.
Patent JP-H07108821-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIROTA YUICHI
IPC: B60H1/32
Filed: 1993-10-14
Abstract: PURPOSE:To make defogging control surely while saving fuel consumption when blowing air into a cabin is cooled temporarily to a specified temperature when the condition under which window glass is fogged is encountered. CONSTITUTION:A control device obtains the temperatures TE1, TE2, and TE3 at the outlet of an evaporator which are required to carry out the temperature adjustment control, comfortable humidity control, and defogging control in Step T1 based on the environment conditions, and sets the outlet temperature of the evaporator at the minimum in Step T2. In this case, when the control device judges that the outlet temperature TE3 of the evaporator required to carry out the defogging control is Step T6 is minimum, it holds the outlet temperature of the evaporator at a specified temperature lower than the temperature TE3 for a specified time in Steps T13 and T14.
Patent JP-H0978223-A (JP)
Title: Method for nitriding surface of austenitic stainless steel
Inventor: HAMAISHI KAZUTO
IPC: C23C8/02
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for nitriding the surface of all kinds of steels, at the time of subjecting the surface of an austenitic stainless steel to nitriding treatment without requiring special treating equipment differently from the case by the conventional technology. SOLUTION: The surface of an austenitic stainless steel is subjected to mirror finishing and is then heated at 400 to 650 deg.C in an atmosphere basically composed of gaseous NH3 . Or the surface of an austenitic stainless steel is subjected to mirror finishing and is then heated, e.g. in an oxidizing atmosphere to form an oxidized film thereon, which is thereafter heated at 400 to 650 deg.C in an atmosphere basically composed of gaseous NH3 . Thus, nitriding treatment can be executed without executing pickling treatment before nitriding treatment, without introducing a gas of chlorine series prior to the nitriding treatment and without executing the nitriding treatment at a high temp.