baber/WOPTO huggingface dataset:
Patent JP-H0963822-A (JP)
Title: Composition for resin magnet and its manufacture
Inventor: OSHIMURA NOBUMITSU
IPC: H01F1/055
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To improve oxidation resistance, facilitate the handling at the time of production, and obtain composition for a rare earth-transition metal based resin magnet whose mechanical strength is high when a resin magnet is formed. SOLUTION: In this composition, a coating film of polyvinyl acetal resin which is solid at 25 deg.C is formed on the surface of rare earth-transition metal based magnet alloy powder, and the amount of the polyvinyl acetal resin is 0.05-19wt.% to the magnet alloy powder. By using grinding solvent wherein polyvinyl acetal resin which is solid at 25 deg.C is added to solvent, the rare earth- transistion metal based magnet alloy powder is subjected to wet system pulverizing. The solvent in the winding solvent is dried and eliminated, and a resin coating film is formed on the surface of the pulverized magnet alloy powder. Thereby this composition for a resin magnet is manufactured.
Patent JP-S6464650-A (JP)
Title: Artificial blood vessel
Inventor: KANEKO NORIAKI
IPC: A61F2/06
Filed: 1987-09-04
Abstract: PURPOSE:To improve the piercing property of a suturing needle and to develop blood imperviousness to repeated puncture, by providing at least the innermost layer having an open-cell structure and the intermediate layer having a closed- cell structure adjacent to said innermost layer. CONSTITUTION:The innermost layer 1 has an open-cell structure wherein pores having a diameter of 3mum or more communicate with each other and an intermediate layer 2 having a thickness of 5-10mum containing a large number of mutually independent spherical closed pores having a diameter about 1mum is present outside the layer 1. Further, the outermost layer 3 composed of a macrovoid group having an average diameter of 200-300mum is further present outside the intermediate layer 2. As mentioned above, by bringing the innermost layer to the open-cell structure and the intermediate layer adjacent to the innermost layer to a closed-cell structure, an artificial blood vessel enhanced in the piercing property of a suturing needle and having durability to repeated puncture and excellent blood imperviousness is obtained.
Patent JP-H0665643-A (JP)
Title: Production of high yield ratio sus420j 1 series 13% cr steel pipe
Inventor: SOGO YASUO
IPC: C21D8/10
Filed: 1992-08-19
Abstract: PURPOSE:To reduce the rate of reheating treatment based on the deviation of strength by increasing the yield ratio of a Cr steel pipe. CONSTITUTION:In the temp. range of 500 to 700 deg.C in the process of cooling after tempering, warm sizing (deep drawing) at 1 to 2% reduction rate of area is applied. By this method, the yield ratio of the 13% Cr steel pipe is improved by several %, and the range of the objective strength is remarkably expanded compared to the conventional method. As a result, the deviation of its strength is reduced, and its production stability is improved.
Patent JP-S60115346-A (JP)
Title: Device and method for forming casting mold
Inventor: MATSUOKA KOUJI
IPC: B22C15/02
Filed: 1983-11-25
Abstract: PURPOSE:To pack uniformly molding sand by controlling automatically individual segments and a lower pressurizing head by program. CONSTITUTION:Molding sand 13 is charged into a molding flask 06 and an upper pressurizing head 02 is lowered by an upper pressurizing cylinder 01 until the top ends of upper pressurizing segments 03 contact with the sand 13. The segments 03 in the parts where the thickness of the molding sand is large are lowered by a hydraulic mechanism to pressurize the sand 13 according to a predetermined program. Solenoid valves of the hydraulic system are then successively opened with time lags in order of the increase in the sand thickness to lower successively the segments 03 thereby pressurizing the sand 13. The pressure in the hydraulic system of the specific upper segment is detected with a pressure detector and when the prescribed pressure is attained, a lower pressurizing cylinder 11 operates and a lower pressurizing head 10 ascends to pressurize the sand 13. When the pressures in the cylinders of the segments 03 and the head 10 attain the prescribed pressure, the pressure control valves of the hydraulic systems for the upper and lower pressurizing segment cylinders close the routes thereof.
Patent JP-H0965190-A (JP)
Title: Camera incorporated information recording and reproducing device
Inventor: SUGIMOTO YOSHIO
IPC: H04N5/225
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To utilize the character or image information of a broadcasting signal, to perform a recording without preparing a title image in advance, and further to freely change the recording. SOLUTION: At the time of a normal photographic recording, a recording button depression signal is supplied from an input circuit 1 to a system control circuit 2. The photographed images from an image pickup lens 3 are converted in a signal processing circuit 4 and the images are supplied to a recording processing circuit 8, an EVF 10 and an output terminal 11. By the recording processing circuit 8, a video signal is recorded in a recording medium. At the time of recording a title image, selection station programs are successively changed by the selection station button depression signal of the system control circuit 2 and the selected program is supplied and set to a tuner 21. After the program is selected, a character decoder 22 extracts the character or image information of a TV program from the tuner 21 and outputs them.  The output of the character decoder 22 is recorded as the title image in the recording medium by the recording processing circuit 8. The information on a broadcasting signal is utilized and a recording can be performed without preparing the title image.
Patent JP-2001052114-A (JP)
Title: Method and device for recognizing character and recording medium
Inventor: YAMAGATA HIDEAKI
IPC: G06K9/62
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To avoid increasing time for processing to a document with low possibility for the same character to repeatedly appear concerning a character recognizing device to utilize image cache processing. SOLUTION: When the estimated number of characters in an input image is less than a prescribed value, an image cache control part 120 invalidates image cache processing in a recognizing processing part 110 and a character image comparing part 112 and a cache processing part 115 are not operated. Therefore, only when the estimated number of characters in the input image exceeds the prescribed value and possibility for the same character image to repeatedly appear is high, image cache processing is validated and the character image comparing part 112 and the cache processing part 115 are operated.
Patent JP-2000056609-A (JP)
Title: Blade and its production
Inventor: UMEMOTO NOBORU
IPC: B05C11/04
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To easily keep the surface roughness of a sliding part between a blade and a roller small and accurate by constituting the blade of a supporting member and an elastic blade fixed on the supporting member and making either side surface of the blade adjacent to the edge surface of the elastic blade a ground surface. SOLUTION: This blade 1 is constituted of the supporting member 2 and the elastic blade 3 fixed on the supporting member 2. Then, projecting bodies 5 projecting from the edge surface 4 of the blade 3 are formed at both ends of the surface 4 of the blade 3, and either side surface 6a or 6b of the blade 3 is made the ground surface. It is desirable to set the ground surface as a side surface sliding on a fixing roller. Both side surfaces 6a and 6b are ground according to the use state of the blade 1. In such a case, by grinding the side surfaces 6a and 6b of the blade 3, the radius of curvature on the cross section of an edge part formed between the ground surface and the surface 4 of the blade 3 is made almost zero.
Patent JP-S6197071-A (JP)
Title: Powder coating method
Inventor: SAITO KIYOSHI
IPC: B05C19/00
Filed: 1984-10-19
Abstract: PURPOSE:To make the cooling velocity of a material to be coated small and to form a thick coated film at a stroke by one time of coating by inserting a heat accumulator into the inside of the material to be coated, heating it and thereafter performing the powder coating. CONSTITUTION:A heat accumulator 2 small in external diameter is inserted into the inside of a material 1 to be coated and closely touched with the inside wall surface. After the material 1 is heated at the prescribed temp. in a thermostat in this state, the powder coating is performed by scattering the particles. By this method, since the quantity of heat storage of the material to be coated is remarkably increased and the cooling velocity is made slow, a thick coated film can be formed in one time of a coating process.
Patent JP-H0773031-A (JP)
Title: External specification generating method
Inventor: MIYAZAKI SATOSHI
IPC: G06F9/06
Filed: 1993-09-06
Abstract: PURPOSE:To provide an external specification generating method which generates external specifications from internal specifications expressed by state transition models. CONSTITUTION:The rough processing flow of the external specification generating method consists of a step 101 where state transition specifications as internal specifications are inputted, a step 102 where information to divide input events in state transition specifications into events from the outside and those from the inside is inputted, a step 103 where information to divide processing operations in state transition specifications into processing operations to be reported to the outside and the other processing operations is inputted, a step 104 where a set of state transition strings covering all state transitions in inputted state transition specifications is generated, a step 105 where a set of transition strings consisting of only external input events and external report operations is generated from the generated set of state transition strings, and a step 106 where state transition specifications are generated from the generated set of transition strings. Thus, the maintenance is easy because detailed external specifications can be obtained from internal specifications in the case of indistinct external specifications.
Patent JP-2001045704-A (JP)
Title: Flywheel device
Inventor: MINAMI MASAHARU
IPC: F16F15/03
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To exceed critical speed without causing excessive shaft vibration by preventing shaft runout of a rotor by means of the damping action of a damper device which generated damping effect, thereby increasing durability and reliability of a bearing device. SOLUTION: This flywheel 101 is formed so as to store energy by high-speed rotation and extract the stored energy as necessary. To reduce rotation loss thereof, permanent magnet repulsive type thrust bearings 105a, 105b are mounted, an upper collar 131 and a lower collar 132 are protruded from the outer circumferential side of a rotor 129 above an upper ball bearing 117 and a lower ball bearing 122 rotatably support the upper and the lower parts of the rotor 129, which causes rotation of the flywheel in a noncontact supporting manner, and at the rotor vibration, the upper collar 131 and the upper ball bearing 116 as well as the lower collar 132 and the lower ball bearing 122 are brought into contact with each other, to cause absorption and reduce vibration.
Patent JP-2000019701-A (JP)
Title: Automatic developing machine
Inventor: TANAKA HIROYUKI
IPC: G03D3/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To properly control the temperature of processing solution stored in tanks. SOLUTION: A plurality of tanks 104 for storing a plurality of processing solution, severally, including, at least, a developing solution and a fixing solution, are provided, a temperature sensor 274 and a heater 272 are disposed in each tank, a reference temperature is set up for each processing solution, and the heaters 272 are each controlled so that the reference temperatures are attained. A cooling pipe 273 is installed in each tank 104, and when the temperature of a processing solution 228 exceeds a fixed value, cooling water is passed through the cooling pipe to cool the processing solution 228.
Patent JP-H1061508-A (JP)
Title: Drain hole structure
Inventor: KONO YASUSHI
IPC: F02D9/10
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a drain hole structure preventing the entry of water from the outside by a simple constitution. SOLUTION: The partial circular arc of the inner wall surface 20b of a throttle body 20 is cut in a recessed shape upward from the lower end of the gravitational direction in the radial direction and a first passage 1 which is on the lower side of the gravitational direction and a second passage 2 which is on the upper side of the first passage are formed. Between the first passage 1 and the second passage 2, a first external hole 3 which is communicated with outside air is provided. At the upper end of the second passage 2, a second external hole 4 which is communicated with outside air and is larger than the first external hole 3 in the diameter of the opening is provided. At the lower end of the first passage 1, an internal hole 5 which is communicated with internal space is provided. The first external hole 3 and the internal hole 5 are made by labyrinth structures.  At the time of a high pressure cleaning, high pressure water entering from the first external hole 2 is drained from the second external hole 3 without reaching the internal hole 1. At an ordinary time, the second external hole 3 becomes a respiration hole and a drain is performed to the outside of the first external hole 2 from the internal hole 1. Therefore, because the constitution is simple, part items are not increased and the assembling and maintenance of parts are simple.
Patent JP-H0269072-A (JP)
Title: Copying device
Inventor: IKEZAKI TOSHIYUKI
IPC: H04N1/387
Filed: 1988-09-02
Abstract: PURPOSE:To readily use a copying device as the terminal equipment and auxiliary apparatus of a word processor by providing a changeover switch section for making a picture reading section, displaying section, and printing section to independently function and an editing function section which edits picture data. CONSTITUTION:A mode switching switch 1 is set to the picture input mode and a picture reading section 2 is moved while the section 2 is press-contacted against an area to be read. As a result, picture data are read by means of the section 2. The picture data fetched by the section 2 are transferred to a RAM 12 through a CPU 10 and displayed in a displaying section 3 by means of a display controller 13. Then the fetched data are edited and edited pictures are displayed in the displaying section 3 in accordance with an editing program stored in a ROM 11 and instructions set in an operation panel controlling section 14. When the mode changeover switch 1 is set to the printing mode thereafter, a control system including the CPU 10 is connected with a printing section 4.
Patent JP-H0268897-A (JP)
Title: Automobile preventing electrostatic shock
Inventor: MATSUI MASAO
IPC: B60J5/04
Filed: 1988-09-02
Abstract: PURPOSE:To reduce or eliminate a shock by spark discharge received by touching a metal part by the hand in driving or getting out an automobile by providing an electricity removing body having the leakage resistance value to a car body of 10<4>-10<11>OMEGA and a form selected from the group of face type or stereoscopic form in a position easily touched by the hand. CONSTITUTION:An electricity removing body having a leakage resistance to car body of 10<4>-10<11>OMEGA and a form selected from the group of face type such as film and sheet or stereoscopic form is disposed in a position easily touched by the hands such as handle and shift lever. When the leakage resistance is lower than 10<4>OMEGA, a discharge shock is felt, and when exceeding 10<11>OMEGA, it takes too much time for the discharge and the effect is insufficient. Hence, when a human body touches a handle 1, the charge of the human body is immediately leaked and extinguished through a semiconductor resin molding 11, a metal skeleton 12, and a door frame 2.
Patent JP-H0964027-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSURUTA MASATAKA
IPC: H01L23/52
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having excellent interlayer insulating film and coverage of upper interconnection and a method for manufacturing the device. SOLUTION: With a resist 56 as a mask etching is conducted. The polysilicon film 54 exposed at the etched section by isotropic etching conducted at the final stage of anisotropic etching, further etching is advanced, and the width is narrowed. On the other hand, the polysilicon film 50 stuck with a sidewall protective film 58 at the etched section 50a is not further advanced at the etching. A floating gate 36, an interlayer film 38 and a control gate 40 are formed by the series of steps. The width of the gate 40 is narrower than the width of the gate 36 formed thereunder via the film 38. Thus, the unevennesses of a BPSG 45 and aluminum wiring 48 further formed thereabove become smooth. Therefore, the coverages of the BPSG 46 and the wiring on 48 become excellent.
Patent JP-H0383007-A (JP)
Title: Astronomical telescope
Inventor: OSHIMA KEIJI
IPC: G02B23/16
Filed: 1989-08-28
Abstract: PURPOSE:To confirm an azimuth required from the observational point of view even in course of observation by mounting a needle magnet to a lens barrel directly or through a frame body. CONSTITUTION:An internal magnetic substance 21 is sealed in an external body 20 through liquid 22 so as to freely suspend and a permanent magnet 25 is stuck to the lower part of the internal magnetic substance 21 so that the centroid of the magnetic substance 21 may always exist in the lower part and the magnetic substance 21 may always suspend in the liquid 22 in the external body 20 under an erect state. The external body 20 is constituted of a see-through sphere so that the azimuth 23, etc., which is displayed on the surface of the magnetic substance 21 may be seen through. Thus, the azimuth in accordance with the direction of the lens barrel 1 is always confirmed by the needle magnet 2 mounted to the lens barrel 1, so that the azimuth required from the observational point of view is easily and rapidly confirmed.
Patent JP-2001047572-A (JP)
Title: Decorative sheet for building material
Inventor: CHIHARA KENSHIRO
IPC: B32B33/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet for a building material having excellent stain resistance, solvent resistnace, marring resistance, impact resistance and a balance of these characteristics. SOLUTION: In the decorative sheet for a building material comprising a curable resin layer 3 made of an ionizing radiation curable resin or the like and formed on a surface of a thermoplastic resin base material sheet 2 made of a polyolefin resin or the like, the layer 3 is constituted of a cured material layer of a mixture made of 50 to 80 wt.% of a urethane(meth)acrylate oligomer having a weight-average molecular weight of 1,000 to 4,000 and 20 to 50 wt.% of a trifunctional or tetrafunctional monomer.
Patent JP-2001051091-A (JP)
Title: Underwater welding method for reactor containment
Inventor: GOTO MASASHI
IPC: G21C9/004
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an underwater welding method for reactor containment capable of shortening the regular inspection days, reducing the cost, and planning arbitrary construction area and schedule as well by conducting works of decontamination, welding, cutting, foreign article suction, water processing, nondestructive inspection, etc., underwater in a suppression pool concerning the decontamination, welding, cutting work, nondestructive inspection, etc., in a suppression chamber. SOLUTION: In this underwater welding method, a suppression pool 6 inside is improved in transparency and decontamination is performed maintaining the water level of the suppression pool 6 in a suppression chamber 3. Then, by the underwater work of divers 12, welding of suppression pool internals, piping, components or supports of pipes and the suppression chamber main part is conducted.
Patent JP-H0884805-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: G07F17/32
Filed: 1994-09-16
Abstract: PURPOSE: To give the expectation and the feeling of reality of winning a prize to a player by executing a game arbitrary times when the decided result shows specified prize winning and displaying the prize winning conditions to be identified as the specified prize winning by the player after the variable display of a variable display device for displaying the game result is controlled to be stopped. CONSTITUTION: A CPU 21 rotationally drives a reel by transmitting a driving signal to a display part driving circuit 17, performs random number sampling and decides prize winning based on a sampled random number value. The decision of prize winning is executed by comparing a prize winning probability table inside a ROM 25 with the sampled random number value, and a flag corresponding to the prize winning decided result is raised inside a RAM 24. When the prize winning decided result in this time shows great prize winning, the rotary display due to the rotary reel is controlled to be stopped so that the first combination of symbols can be arranged along a prize winning line. Then, the number of allotted coins is displayed on a display part 7 as credit corresponding to the number of BET coins.
Patent JP-S60113285-A (JP)
Inventor: FUJINAGA TAKASHI
IPC: G09G5/32
Filed: 1983-11-25
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-H0961472-A (JP)
Title: Phase difference measuring apparatus
Inventor: YOKOI TOYOAKI
IPC: G01R25/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To realize a phase difference measuring apparatus having small circuit scale and improving the measuring accuracy. SOLUTION: The phase difference measuring apparatus simultaneously fetches a pair of first and second signals having different phases, converts the fetched signals to digital signals, and measures the phase difference of the signals. The apparatus has a selector 3a for alternately selecting a pair of signals, a sample and hold circuit 1a for fetching the output of the selector, an A-D converter 4a for converting the output of the circuit 1a to a digital signal, and a phase difference calculating circuit 5a for calculating the phase of the first signal corresponding to the sampling time of the second signal based on the two sampling results of the first signal of the outputs of the converter to obtain the phase difference from the phase of the second signal.