baber/WOPTO huggingface dataset:
Patent JP-2000056384-A (JP)
Title: Camera
Inventor: ISHIMARU HISAAKI
IPC: G02F1/13
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted so that the light shielding state of liquid crystal is obtained in almost identical timing with the start of a shutter control action regardless of temperature. SOLUTION: This camera is provided with an LCD(liquid crystal display device) 4 whose transmissivity is varied, a release signal output means, a temperature measurement means 7 measuring the temperature and a CPU 1 making the liquid crystal of the LCD 14 transmissive when a release signal is a set in a standby state and temporarily lowering the transmissivity of the liquid crystal of the LCD 14 when the release signal is outputted and an exposure state is attained. Besides, the changing action of the transmissivity of the LCD 4 is controlled according to the output of the temperature measurement means 7 by the CPU 1.
Patent JP-H0953341-A (JP)
Title: Sutra desk for grave marker
Inventor: MATSUMOTO HIROMI
IPC: E04H13/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To house and store articles such as matches, incense sticks, books having sutras described thereon, and sutra-chanting cassettes necessary for the visit to a grave. SOLUTION: This sutra desk has a top board 16 and a leg base 17 for installing it which are formed of stone, an article storing room R whose front is opened is bored in the leg base 17, and the article storing room R is lidded by a front opening and closing door 22. The bottom surface 21 in the article storing room R is set higher by a fixed dimension than the lower end surface of the front opening and closing door 22.
Patent JP-H0954187-A (JP)
Title: Producing method for nuclear fuel pellet using uranium oxide particle as raw material
Inventor: SATO KENJI
IPC: G21C3/62
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of raw-material in producing nuclear fuel pellets, facilitate handling, improve sintering characteristics and suppress the sintering temperature low. SOLUTION: Ammonium biuramate particles produced in an external gelation method are temporarily sintered to make UO3 or U3 O8 particles with the diameter of 0.1 to 1.5mm. Then, UO2 reduced particles obtained from this are press- molded to form green pellets. By sintering the green pellets at ca. 1400 deg.C or higher, UO2 pellets are obtained.
Patent JP-H08100450-A (JP)
Title: Back flow preventing device
Inventor: KITA HIROSHI
IPC: E03C1/12
Filed: 1995-08-11
Abstract: PURPOSE: To prevent a water leakage from a device by recovering the water drained from a back flow preventing chamber. CONSTITUTION: This back flow preventing device is provided with a back flow preventing chamber 5 having an inlet (water inlet), an outlet (water outlet), and a drain hole (drain port) 27, and the inside is substituted with air. The inside of the back flow preventing chamber 5 is made vacant to prevent the service water and miscellaneous water from being mixed with each other. A valve integrated with a check valve 6 and a back flow preventing chamber opening/closing valve 11 is arranged in the back flow preventing chamber 5. When the flow pressure is applied to the back flow preventing chamber 5, the drain hole (drain port) 27 is closed. When no flow pressure is applied, the drain hole (drain port) 27 is opened.  A sump hopper 9 capable of storing the water in the back flow preventing chamber 5 and opened to the atmospheric air is integrally provided downstream of the drain hole (drain port) 27 below the back flow preventing chamber 5.
Patent JP-H0790467-A (JP)
Title: Production of high rigid material
Inventor: ASABE KAZUTAKA
IPC: C22C33/02
Filed: 1993-09-13
Abstract: PURPOSE:To drastically impart working strain and to improve Young's modulus by incorporating an easy-to-nitriding element into molten steel at the time of pulverizing a molten Fe-Cr ferritic steel by quench solidification method. CONSTITUTION:The molten steel of an Fe-Cr ferritic steel composition is quench- solidified, pulverized, and subjected to the forming work including extruding work having >=3 extruding ratio, thereafter subjected to the secondary recrystallizing heat treatment. At this time, at least one kind of the easy-tonitriding element, e.g. Zr, Ti, Al, B, Mg, etc., or Cr is incorporated into the molten steel, and after saturatedly dissolving nitrogen and oxygen into the molten steel, the molten steel is quench-solidified. Or, the easy-to-nitriding element or Cr is incorporated into the molten steel and this molten steel is quench-solidified under the existing condition of nitriding medium or oxidizing medium. By this method, a high rigid material developed in <111> aggregate structure is obtd.
Patent JP-H04107129-A (JP)
Title: Method for molding reinforced plastic pipe
Inventor: MISONO KAZUO
IPC: B29C70/16
Filed: 1990-08-28
Abstract: PURPOSE:To easily mold a reinforced plastic pipe not excessively increasing the flow velocity of the fluid flowing through the pipe by winding a member having unevenness around a core mold and winding a glass fiber impregnated with a resin around the uneven member to form the reinforced plastic pipe and pulling out the core mold before peeling off the uneven member. CONSTITUTION:At first, a release cellophane tape 2 is wound around a cylindrical metal core mold 1 and a polyester cloth tape 3 having uneven parts 3a is wound around the cellophane tape 2. Next, a glass fiber impregnated with a resin is wound therearound to form an inner layer 4. At this time, an uneven parts 4a are also formed to the inner surface of the inner layer 4. A mortar layer is wound around the inner layer 4 to form an intermediate layer 5 and a glass fiber impregnated with a resin is further wound around the layer 5 to form an outer layer 6. Thereafter, the core mold 1 is pulled out of the formed reinforced plastic pipe and the polyester cloth tape 3 is further peeled off along with the cellophane tape 2. By this method, the reinforced plastic pipe 7 having the uneven part 4a formed by the transfer of the uneven part 3a of the polyester cloth tape 3 formed to the inner surface thereof and reduced in a roughness coefficient is prepared.
Patent JP-H0566508-A (JP)
Title: Silver halide photosensitive material and its production
Inventor: IWAGAKI MASARU
IPC: G03C1/00
Filed: 1991-09-07
Abstract: PURPOSE:To provide a silver halide photosensitive material and its production method which can be used for magnetic recording and has excellent durability, high production stability, and excellent developing property. CONSTITUTION:This photosensitive material is a negative type silver halide photosensitive material for photographing which consists of a supporting body of 50-200mum thickness containing magnetic particles and a photographic layer formed thereon by coating with a coater 42. The photographic layer consists of at least one silver halide emulsion layer and insensitive layer. The production process includes a magnetic writing means 44 and a magnetic reading means 44 to control the production of the silver halide photosensitive material.
Patent JP-S6285852-A (JP)
Title: Salinometer for liquid
Inventor: SUGIMORI HIDEO
IPC: G01N27/06
Filed: 1985-10-11
Abstract: PURPOSE:To make measurement of a liquid to be measured even if said temp. is other than 25 deg.C reference temp. by dividing the conductivity detection voltage relating to the current of a measuring cell by a temp. compensation voltage. CONSTITUTION:The measuring cell having a pair of electrodes 3, 4 is immersed into the liquid and when an excitation voltage ei is impressed to the electrodes 3, 4, the current flows between the electrodes 3 and 4 in proportion to the conductivity of the liquid. The conductivity detection voltage ed outputted from a synchronous rectifier circuit 6 depends on the construction of the measuring cell, the voltage ei of an AC power source, the set condition of a variable resistor R1, the conductivity of the material to be measured and the gain of an amplifier circuit 9 and the conductivity in this stage depends on the temp. On the other hand, the temp. compensation voltage er outputted from a temp. compensation circuit 9 is a linear function with the temp. detected by a temp. sensor 7 as a variable and the gradient thereof coincides preferably with the temp. coefft. alpha of the conductivity of the material to be measured but the gradient which is substantially of no problem can be set even with a salinometer for multiple purposes. The factors including the temp. (t) and coefft. alpha of the voltage ed and the same factors of the voltage er are divided in a divider 10, by which the temp. (t) of the measuring cell is erased.
Patent JP-S59121825-A (JP)
Title: Fabrication of semiconductor thin film
Inventor: KATOU KOUICHI
IPC: H01L21/20
Filed: 1982-12-28
Abstract: PURPOSE:To form polycrystal or single crystal of good quality on a substrate by beam annealing method by controlling scanning velocity of energy beam so as to be faster at the central part within the scanning range than at the end parts in both x-axis direction and y-axis direction. CONSTITUTION:A polycrystalline silicon film 204 or 5,000Angstrom , for example, is deposited on the surface of an SiN film 203 and this film 204 is annealed by irradiation and scanning with energy beam from the upper. At this time, the beam scanning of reciprocation in x-axis direction is performed within the scanning range of x-axis direction (0<=x<=xo) in the condition that v=vmax when x=xo/2 (e.g. 20m/sec) and v=vmin when x=0, xo which is slightly small value. In addition, the reciprocation of the beam scanning is made to be faster than velocity that temperature of the annealed parts decreases thereby keeping temperature of x-axis direction in the beam irradiation area uniform. Meanwhile, the scanning velocity of y-axis direction is made to be enough slow compared with that of x-axis direction and controlled so as to be faster at central part of the scanning range of y-axis direction thereby keeping a moving velocity of single crysta growth interface 301 in y-axis direction at a constant value.
Patent JP-S61107296-A (JP)
Inventor: MIKOSHIBA SHIGEO
IPC: G09G3/291
Filed: 1984-10-31
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-H04108961-A (JP)
Title: Installation of inwall panel in corner of wall part
Inventor: TOMIYAMA KEIICHI
IPC: E04G21/16
Filed: 1990-08-28
Abstract: PURPOSE:To easily set a wall panel on the corner of a wall part by making a sucker suck a film provided on the interior side surface, and by supporting an inwall panel by holding this sucker. CONSTITUTION:A film 2 is provided at least on an interior side surface of an inwall panel 1 provided on a corner part S of a wall part. A sucker 3 is then made to suck the film 2 on the inwall panel 1. The inwall panel 1 is supported by holding this sucker 3. The inwall panel 1 is fitted into the corner part S of the wall part, under this condition, and is thus installed. The sucked condition of the sucker 3 is cancelled thereafter, and the sucker 3 is removed from the film on the inwall panel 1. The surface of the inwall panel 1 thus installed on the corner part S of the wall part is finished in this way, and the installation of inwall panels 1... is thus completed.
Patent JP-S6196494-A (JP)
Inventor: REO EFU PII BAN SUWAMU
IPC: G01N29/11
Filed: 1985-10-15
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-H03117821-A (JP)
Title: Gas cooking device
Inventor: TAMADA KAZUMI
IPC: F24C3/00
Filed: 1990-08-31
Abstract: PURPOSE:To prevent heat from being taken by a heat exchanger during a cooking operation by a method wherein a passage for guiding heated gas in a combustion chamber to a heating and cooking chamber is provided, a discharging passage for passing heated gas within the combustion chamber through a heat exchanger and discharging it is provided and a fan is arranged in the discharging passage. CONSTITUTION:A gas burner 6 is operated, a forced discharging fan 26 is stopped. Hot gas generated within a combustion chamber 5 is guided by a circulation fan 7 arranged in a heating and cooking chamber 3 into the heating and cooking chamber 3 through a passage 4 so as to operate the forced discharging fan 26. Water is supplied through a water supplying passage 18 and the burner 6 is operated, resulting in that the hot gas generated within the combustion chamber 5 is guided to a heat exchanger 5 and a hot water boiling operation can be attained. Then, if the water supplying operation is stopped, the burner 6 is not operated. In this way, the hot air generated within the combustion chamber 5 is guided by the circulation fan 7 into the cooking chamber 3 when the heating and cooking operation is carried out.
Patent JP-H0526218-A (JP)
Title: Thrust fastening tapless bolt
Inventor: NAKAMURA HITOSHI
IPC: F16B13/06
Filed: 1991-05-29
Abstract: PURPOSE:To fasten the material to be fastened and a fastening main frame strongly with tapless bolt even in building, iron beam structure, and thin plate work or the like in the case that a tap can not be stood because plate thickness is thin against a diameter, or in the case that the tap can not be stood effectively, or in the case that the tap processing can not be performed because of other reason. CONSTITUTION:In the case that the material 16 to be fastened and a fastening main frame 17 are fastened, a lock bolt 12 pulls a taper collet 15 to enlarge an insertion part 3 of a tapless bolt main frame 7. The taper part 6 abuts on a corner part 19 of the fastening main frame 17 to lock in the radial direction and the thrust direction simultaneously, and the material 16 to be fastened and the fastening main frame 17 are fastened mainly in the thrust direction.
Patent JP-S60121222-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: C22C38/00
Filed: 1983-12-02
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet having a high magnetic flux density and low iron loss by heating quickly a bland material of a silicon steel which has a prescribed compsn. and is made to a final thickness at a specific average rate and annealing the steel respectively in oxidation atmospheres under two partial pressure ratios of PH2O/PH2 in the stage of subjecting said blank material to decarburization and primary recrystallization annealing. CONSTITUTION:A blank material of a silicon steel contg., by wt%, 0.01-0.06% C, 2.0-4.0% Si, 0.01-0.25% Mn and 0.005-0.1% S or/and Se is subjected, after hot rolling, to 1 pass of 2 passes of cold rolling including intermediate annealing to a final thickness. The silicon steel sheet having the final thickness is quickly heated from 400 deg.C up to 750 deg.C at >=10 deg.C/sec average heating rate and thereafter the sheet is annealed in an oxidation atmosphere of 0.4-0.7 PH2O/PH2 (partial pressure ratio) in a temp. range of 780-820 deg.C. In succession, the sheet is annealed in an oxidation atmosphere of 0.08-0.4 PH2O/PH2 in a temp. range of 830-870 deg.C. The steel is further subjected of final finish annealing to develop the secondary recrystal grains in the (110) [001] bearing by which the objective grain-oriented silicon steel sheet is obtd.
Patent JP-S60120314-A (JP)
Title: Laser scanning optical device
Inventor: HIRASAWA KEN
IPC: G02B26/10
Filed: 1983-12-02
Abstract: PURPOSE:To simplify constitution and improve productivity by reflecting and projecting the major part of a convergent laser beam from a laser light source upon a photosensitive body for scanning, and transmitting a part of it and detecting a scanning start point by a sensor. CONSTITUTION:Laser light from a semiconductor laser 1 is collimated 2, polarized by a polygon mirror 3, and converged 4 to scanning on a reflecting plate 20. A reflecting mirror 20 reflects the major part of the laser beam to form an electrostatic latent image on a photosensitive body 8. On the other hand, a part of the projection light is transmitted through the reflecting plate 20 and a sensor 7 provided on the optical path detects the laser light; and a driving circuit 10 starts operating with the sensor output to control an image signal generation part 11, and the semiconductor laser 1 is driven to make a correct scan from the right end to the left end.
Patent JP-H0890639-A (JP)
Title: Blow molding die having 8-shaped resin discharge port
Inventor: NISHIMURA TAKAFUMI
IPC: B29C49/04
Filed: 1994-09-22
Abstract: PURPOSE: To manufacture a hollow product having a uniform thickness extending over the whole of a product, by a method wherein a flat and looplike resin discharge port is provided and a resin connecting path short-circuiting a resin discharge port on an major axis side is formed on the lower end of a mandrel. CONSTITUTION: In a die 30, though molten resin to be supplied is discharged through a resin discharge port 46 formed of a lower part die housing member 36 and a mandrel 44 and hung down, at this time the resin which is on the central part of the resin discharge port 46 passes through a resin connecting path 43 and becomes a condition connecting both major axis line sides Y of the resin discharge port 46 with each other. Then when the condition short-circuiting the major axis sides Y is formed by passing through the resin connecting path 43, a parison control cylinder is actuated, the mandrel 44 is moved up and down to the lower part die housing member 36 and a parison whose cross section is 8-shaped is formed.  Since the cross section of the parison is made into the 8-shaped state, both end parts of the flat parison are hardened prior to the central part, the central part is not hardened, but expanded and shaped into a mold finally, through which the whole of a product becomes to have a uniform thickness.
Patent JP-H05130396-A (JP)
Title: Area devision method
Inventor: KAWANAKA SEIDO
IPC: H04N1/40
Filed: 1991-08-13
Abstract: PURPOSE:To surely divide an area from a picture area comprising a character and a background when an intermediate tone area for a photograph and a drawing or the like is in existence in a copying machine or the like reading a set original as a picture. CONSTITUTION:The central picture element of convolution whose upper limit and lower limit of brightness distribution are respectively a prescribed value or over and or below is excluded from an intermediate tone picture element and an area in matching with the condition is used for the intermediate tone area. Then a minimum rectangle circumscribed with areas a,b,c discriminated to be the intermediate areas is generated to facilitate high speed memory control. Then the length of two adjacent sides of the rectangle is obtained and when the length is a prescribed value or below, it is excluded. When plural rectangles A,B,C are in existence, whether or not they are partially overlapped are checked, and when, e.g. the rectangles A,B are overlapped, a rectangle D is obtained. Thus, the area division is surely and quickly processed.
Patent JP-H0790533-A (JP)
Title: Sleeve and its production and drainage pump having this sleeve
Inventor: OKADA RYOJI
IPC: F04B39/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide the sleeve which is capable of easily dealing with a trend toward larger diameters, is light in weight and is highly resistant to wear by coating the metallic sleeve for a waterless bearing device of the drainage pump with two kinds of films having a small void quantity of specific metals. CONSTITUTION:A part of the surface including the sliding surface of the sleeve made of an alloy steel 12 of the drainage pump for a drainage pumping station is coated with a WC film and the surface thereof is coated with a brazing filler metal film contg. one or more of Ni, Cr and Co. The entire part of the sleeve is thereafter coated with a metallic thin film and the brazing filler metal film is melted and mixed with the WC film by heating under a high pressure to coat the sleeve with the first film 1 consisting of the brazing filler metal and >=70wt.% WC. A film contg. Ni and/or Cr is formed by thermal spraying on the other parts not coated with the first film 1 before the sleeve is coated with the metallic thin film. This thermally sprayed film is melted and the dense second film 2 contg. the Ni and/or C is formed on the member at the time of melting the brazing filler metal film by heating the entire part of the sleeve under the high pressure. The void quantity of the films 1, 2 is decreased to <=3% in area rate.
Patent JP-S60120849-A (JP)
Title: Trifluoromethanesulfon anilide derivative, its preparation, and herbicide containing it as active ingredient
Inventor: KONISHI HIROYUKI
IPC: C07C303/40
Filed: 1983-12-02
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 is H, lower alkyl, lower alkenyl, or lower alkynyl; R2 is H, lower alkyl, or lower alkynyl; X is halogen, with the proviso that R1 and R2 are not H at the same time). EXAMPLE:2,4-Dichloro-5-(N-methylsulfamoyl)trifluoromethanesulfon anilide. USE:A herbicide. Showing improved herbicidal activity against broadleaf weeds, gramineous weeds, cyperaceous weeds, etc. PREPARATION:A benzenesulfonyl chloride derivative shown by the formula II(X is halogen) is reacted with an amine derivative shown by the formula III in the presence of a dehydrohalogenating agent (e.g., pyridine, or sodium hydroxide) in a solvent such as tetrahydrofuran, toluene, etc. at 0-100 deg.C for 0.5-10hr to give a compound shown by the formula I .
Patent JP-H0391019-A (JP)
Title: Hand-written editing command input system
Inventor: TAKAHIRO YAYOMI
IPC: G06F3/0488
Filed: 1989-09-04
Abstract: PURPOSE:To save a lot of time and trouble by giving the same number of strokes to all editing commands and judging the end of editing command input at the time of input of strokes to recognize the editing command. CONSTITUTION:The same number of strokes is given to hand written editing commands, and the number of strokes is counted by a stroke number counting part 15B at the time of input to a stroke input part 15A. This number of strokes is compared with the preliliminarily determined number of strokes stored in a command stroke number information storage part 15D by a stroke number comparing part 15C; and when they coincide with each other, the hand-written editing command is automatically recognized. That is, though a user does not instruct the end of input for recognition after inputting the hand-written editing command, this command is automatically recognized at the time of input of the determined number of strokes. Thus, this system saves a lot of time and trouble to input the hand-written editing command.
Patent JP-H0392138-A (JP)
Title: Heat insulating apparatus for static magnetic field-generating apparatus for mri
Inventor: SATO SHIGERU
IPC: G01R33/38
Filed: 1989-09-06
Abstract: PURPOSE:To control always temp. of a magnetic circuit at an aimed temp. by preparing a constitution of an inclined magnetic field coil wherein heat hardly transmits to a permanent magnet even when the inclined magnetic field coil is used under large electric current and high duty. CONSTITUTION:A magnetic circuit for static magnetic field is constituted of magnetic poles 5a and 5b for generating a uniform magnetic field facing each other through a measuring space A, permanent magnets 1a and 1b and a magnetic path. In addition, an inclined magnetic field added to the above described uniform magnetic field is generated by means of inclined magnetic field coils 31a and 31b. In addition, an electromagnetic wave with a frequency generating nuclear magnetic resonance is applied to an examine in a space A. Furthermore, a signal of nuclear magnetic resonance from the examine is received by means of a receiving coil 33. In addition, an insulating part 6 is formed by covering the surroundings of the magnetic circuit for static magnetic field with an insulating material 60 and a heater 7 for temp. control is set in the insulating part 6. A control means setting a temp. of the magnetic circuit for static magnetic field at an aimed temp. by controlling electric current to each heater 7 is provided and the inclined magnetic field coils are placed outside of the insulating part 6.
Patent JP-S59120997-A (JP)
Inventor: KOBAYASHI AKIRA
IPC: G21C7/26
Filed: 1982-12-28
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。