baber/WOPTO huggingface dataset:
Patent JP-S58198624-A (JP)
Title: Gas oven
Inventor: YOSHIDA HIROICHI
IPC: F24C3/06
Filed: 1982-05-14
Abstract: PURPOSE:To simplify the front structure of a gas oven by a method wherein the displaying mode of displaying elements of a digital electric timepiece is differentiated between the one before preliminary heating operation and the other during operation making any specific alarming device such as a pilot lamp etc. needless. CONSTITUTION:A digital electric timepiece 2 comprising AM.PM block 20, digital block 21 and colon 22 is connected to a control circuit 11 comprising display driving circuit 23, time count circuit 24, display blank circuit 27, display transfer circuit 34 and temperature control circuit 35 etc. When a preliminary heating button 3 is depressed, a signal changing current from ''L'' level to ''H'' level is supplied for T terminal of a display blank circuit 27 changing Q terminal to ''L'' level to change the displaying mode of the electric timepiece 2 from I in Fig. displaying before preliminary heating operation to II displaying during operation. Next said mode is changed to III displaying completion of the preliminary heating operation thus any cooks may easily notice the preliminary heating status making a pilot lamp needless.
Patent JP-S60225648-A (JP)
Title: Fibrous phase-transfer catalyst
Inventor: TOMOI MASAO
IPC: B01J31/00
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a fibrous phase-transfer catalyst having high catalytic activity and high mechanical strength, capable of being formed into an arbitrary shape and easy to handle, by constituting the same from an insoluble polymonovinyl aromatic compound and a reinforcing polymer. CONSTITUTION:The titled catalyst consists of an insoluble polymonovinyl aromatic compound having a group or structural unit having phase-transfer catalytic capacity such as tributylammonium group, a trioctylphosphonium group or crown ether structural unit introduced into the side chain thereof and a reinforcing polymer having fiber forming capacity such as polypropylene or polyethylene and spun into, for example, a multi-core composite fibrous form.
Patent JP-S61239991-A (JP)
Title: Preparation of thermal transfer recording medium
Inventor: KANAZAWA HIDEYUKI
IPC: B41M5/392
Filed: 1985-04-16
Abstract: PURPOSE:To easily and efficiently form a uniform colorant composition layer by a hot melt method, by once adhering a colorant composition held to a molten state to a roll having a large number of minute recessed parts provided to the surface thereof and further transferring the same to a support to form the colorant composition layer. CONSTITUTION:A molten colorant composition 82 is sent to a coating vat 84 by a pump 83 and a gravure roll 85 has a grid pattern and a diameter of 200 mm and is held to 120 deg.C. A backup roll 81 is made of silicone rubber and has an outer diameter of 200 mm. A doctor blade 87 has a thickness of 1mm and is heated by heated oil and heating zone 88 is adjusted to 120 deg.C. A support web 89 is delivered from a take-out machine 90 and receives the transferring of the colorant composition adhered to the recessed parts of the gravure roll 85 in the compression part between the gravure roll 85 and the backup roll 86 and is taken up by a take-up machine 91 while the colorant composition layer on said web is averaged by the heating part. By using the above mentioned apparatus, the aforementioned colorant composition is applied to the support.
Patent JP-H08255153-A (JP)
Title: Document processor
Inventor: NAKATANI EISAKU
IPC: G06F17/21
Filed: 1995-03-15
Abstract: PURPOSE: To move a cursor in block units by constituent elements by analyzing a document structure and dividing document data into blocks by the constituent elements such as titles, subtitles, etc. CONSTITUTION: A document structure analysis part 7 analyzes the structure of the document data in a document memory 3, divides the data by the constituent elements, and writes the results in an analytic result memory 8. A CPU 1 detects which block a current cursor position belongs to. When a tabulation key or back tabulation key is operated, the CPU 1 performs retrieval to find whether or not a block of the same kind with the block where the cursor is currently positioned is present in a sentence tail direction or sentence head direction, and moves the cursor to the head or tail character position of the retrieved block.
Patent JP-S526428-A (JP)
Title: Layered memory system
Inventor: YAMADA HACHIROU
IPC: G06F12/08
Filed: 1975-07-04
Abstract: PURPOSE: Reduction of the effective access time by shortening the required time for swapping. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04314807-A (JP)
Title: Smelting reduction furnace
Inventor: MORIDERA HIROMITSU
IPC: C21B11/00
Filed: 1991-04-15
Abstract: PURPOSE:To reform exhaust gas to enrich reducing force in the case of utilizing the exhaust gas in a smelting reduction furnace as the reducing gas for a pre- reduction furnace. CONSTITUTION:In the smelting reduction furnace 1 arranging gas samplers 3, 4 as vertically movable in high temp. zone of furnace gas and also arranging coal blowing lances 5, 6 for reforming gas, vertically moved according to vertical movement of the gas samplers 5, 4, by adjusting blowing position of the coal for reforming gas in the zone having high oxidizing gas concn. and high temp., the gas reforming efficiency is made high.
Patent JP-H07289822-A (JP)
Title: Circulation warming bath device
Inventor: KUNIEDA YOSHIO
IPC: B01D21/01
Filed: 1994-04-21
Abstract: PURPOSE:To provide a simple structured circulation warming bath device enabling to automatically clean a bathtub and a circulation path of warming bath water in the circulation warming bath main body with saved labor and time. CONSTITUTION:An operation mode is set by an input device 36 and based on the set operation mode, a control circuit 30 controls the quantity purified liquid to be incorporated into the warming bath water by a pump and also the control circuit controls so as to increase the output of the circulation pump 2 for circulating the warming bath water between the circulation warming bath main body and the bathtub and raise the temp. of the warming bath water to be kept by a heater 81.
Patent JP-H10275339-A (JP)
Title: Disk reproducing servo circuit
Inventor: HAMADA SHIGEKI
IPC: G11B19/06
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent oscillation caused by amplifying an output signal of an optical pickup of the servo circuit in a disk reproducing device. SOLUTION: This circuit for reproducing a sound by driving the optical pickup 1 for detecting reflected light from a disk to a control target is provided with an optical amplifier 2 for amplifying a measuring signal converted from the reflected light by the optical pickup, and is also provided with an amplification degree conversion table 12 for storing a relationship between amplification degrees of the amplifier 2 and measuring values of their outputs.  The circuit is also equipped with a control part 11 for obtaining an amplification degree next time from the present amplification degree by the amplification degree conversion table 12 in accordance with a difference between the previous measuring value and the present measuring value and driving the measuring value into a target value by decreasing the next amplification degree when the next amplification degree is to be larger than the previous amplification degree.
Patent JP-H11259226-A (JP)
Title: Sight line input intention communication device
Inventor: GOTO HIRONORI
IPC: G06F3/0487
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enable a user to confirm the detection result of a sight line and to eliminate the possibility that unnecessary operation is done again and again by informing the user of detection result information representing whether or not sight line detection is successful, an in-blinking state, or that the same choice is made for the detection result of a user's sight line. SOLUTION: A head-mount display 1006 detects the sight line position of a user whose observes video displayed on the screen of an external monitor 1009 and directs the gaze to the video and inputs the detection result computer 1008. The personal computer 1008 specifies a choice made on the video according to the sight line position data from the head-mount display 1006 and performs its input process. According to the sight line position data, the detection result state such as success or failure in sight line detection, an in-blinking state, or the making of the same choice is judged and the detection result information is reported to the user the user by being displayed while, for example, the color of a choice item included in the video is changed.
Patent JP-S63249337-A (JP)
Title: Manufacture of x-ray mask
Inventor: YAMADA MASAO
IPC: G03F1/22
Filed: 1987-04-06
Abstract: PURPOSE:To provide a thin film having desirable resistance to X-ray damage, by employing a particular material and setting a film forming temperature, namely a substrate temperature in a range of 200-600 deg.C. CONSTITUTION:A material consisting of four or more elements including carbon is deposited by chemical vapor deposition (CVD) through electronic cyclotron resonance (ECR) plasma process. The material may be BNC:H, BCSi:H, SiCN:H or BNCSi:H for example and a temperature of a substrate is set in a range of 200-600 deg.C. A film thus deposited at a substrate temperature of 600 deg.C already presents tensile stress and, at 800 deg.C, it presents compressive stress and is unusable. If a substrate temperature is 200 deg.C or below, the ECR plasma can provide desirable decomposition efficiency but boron that can not be deposited on the substrate positively at such temperatures is apt to be combined with water in the atmosphere and to deteriorate the quality of the resulting film. By setting the substrate temperature in the range of 200-600 deg.C, the resistance to X-ray damage can be increased twice or more in comparison with those obtained by ordinary high-frequency plasma CVD process.
Patent JP-S5511015-A (JP)
Title: Absorption liquid for absorption type refrigerating machine
Inventor: ITOU MASAHIKO
IPC: F25B15/06
Filed: 1978-07-10
Abstract: PURPOSE: To obtain absorption liquid for absorption type refrigerating machine capable of effectively inhibiting corrosiveness to ferrous and cuprous materials, by containing specific amounts of nitrate, triazole and octyl alcohol in aqueous lithium bromide solution.  
     CONSTITUTION: An absorption type refrigerating machine consisting of regenerator 1, condenser 2, evaporator 3, absorber 4, etc. uses water as the refrigerant and aqueous solution of lithium bromide as absorption liquid. This absorption liquid, in order to prevent corrosion, contains, as inhibitor, 0.01 to 0.05 wt.% of alkali metal nitrate such as lithium, and 0.005 to 0.1 wt. % of a kind of triazole selected from benzotriazole and tolyl triazole. In order to increase the thermal efficiency of the absorption liquid, 5 to 50 ml/l of octyl alcohol may be added. As compared with the conventional inhibitor, an excellent anticorrosion effect may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03284514-A (JP)
Title: Conveyor supporting device in grain dryer device
Inventor: KOBAYASHI SHIGEO
IPC: F26B17/14
Filed: 1990-03-29
Abstract: PURPOSE:To obviate a conveyor supporting stud and facilitate the inspection work by juxtaposing a plurality of grain dryer devices, and supporting, between a lifting machine and a dryer body, a discharge conveyor and a feed conveyor by the lifting machine and the machine frame part of the dryer body. CONSTITUTION:A discharge conveyor 31 is disposed in such a manner that the integrated structure machine frame parts 32 of the drying part and cooling tank of grain dryer devices to be laterally juxtaposed are laterally connected to the conveyor. In the space part between the back surface part of each machine frame part 32 and a lifting machine 14, one side of the box frame part 33 of the conveyor 31 is mounted on the machine frame part 32 by a L- shaped mounting plate 34, and the other side is mounted on the lifting machine 14 by a reversed U-shaped hook 36. A feed conveyor 38 is disposed under the discharge conveyor 31 in parallel thereto, and mounted on the lower part of the box frame part 33 of the discharge conveyor 31 by a mounting plate 35. This constitution dispenses with a conveyor supporting stud and provides an extended working space for inspection, resulting in an improvement working property.
Patent JP-S61241974-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATABE KIYOTO
IPC: H01L29/78
Filed: 1985-04-18
Abstract: PURPOSE:To prevent decrease in transconductance, by using high-melting point metal or silicide of the metal as a member of the side wall part of a gate electrode, which constitutes a part of a mask for ion implantation, in order to obtain a lightly doped drain (LDD) structure. CONSTITUTION:On an n-type silicon substrate 1, a gate electrode layer 11 comprising a gate oxide film 2 and a polycrystalline silicon gate electrode 3 is formed. With the electrode 3 as a mask, e.g., phosphorus ions are implanted, and an n<-> type region 4 is formed. Then, a tungsten layer 12 is deposited and formed. The exposed part of the gate oxide film 2 is removed by RIE anisotropic etching so that a remaining part 13 of the side wall of the tungsten gate is made to remain only at the side wall of the gate. With the gate electrode layer 11 and the remaining side wall part 13 used as masks, arsenic ions are implanted, and an n<+> type region 5 is formed. Thus an LDD structure is obtained. Then, a protecting insulating film 14 is formed, and a contact hole is provided. Thereafter, an electrode wiring 15 is formed, and the element is completed. In this way, a part of hot carriers can be taken out of the gate electrode. The transconductance is not decreased even if the hot carriers are injected.
Patent JP-H10236475-A (JP)
Title: Pulltop
Inventor: MORIYAMA TETSUHIDE
IPC: B65D17/347
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To raise the picking part of a tub to easily pick it and easily open a can by everybody, by providing a projection on the cover face and rotating the tab thereon. SOLUTION: The picking hole of a tab 3 is contained in a projection 1 and the tab 3 is fixed so as not to automatically ratate. Both projections 1, 2 may be smoothly inclined to the rotary direction. When the tab 3 is rotated from a state 6 before rotation of the tab 3, the tab 3 is positioned on the projections 1, 2 and the distance between the picking part of the tab 3 and the cover face 4 is widened and the tab 3 is easily picked up. As another method, the central part of the cover face 4 is inclined toward the drinking aperture. The rotary shaft 5 is inclined against the vertically erected can the same. The distance between the picking part of the tab 3 and the cover face 4 becomes long and the tag can be easily picked up because the rotary shaft 5 is slant and the picking part side of the cover face 4 gets lower as it goes to the outward side.  In this way, every body can easily open the can.
Patent JP-H05117282-A (JP)
Title: Silyated 2-(2-hydroxyphenyl)-4,6-diaryl-1,3,5-trizine
Inventor: ROOGERU MOIBURII
IPC: C07F7/18
Filed: 1992-03-05
Abstract: PURPOSE: To obtain a new compd. useful as an UV absorbent for org. polymers.  
     CONSTITUTION: This compd. is expressed by formulae I or II, wherein (p) is 0 to 50; (r) is 1 to 50; R 1 , R 3  are each H, OH, 1 to 12C alkyl, etc.; R 2 , R 4  are each H, OH, etc.; R 5  is a direct bond, etc.; R 10  to R 12  are each a 1 to 18C alkyl, cyclohexyl, phenyl, etc.; R 14  is a 1 to 12C alkyl, a 5 to 8C cycloalkyl, etc.; R 15  is hydroxy, a 1 to 4C alkoxy, R 16  is H, a 1 to 4C alkyl, etc. The compd. is, for example, expressed by formulae III or IV. The compd. of formula I is obtd., for example, by the reaction of a compd. of AH (A is expressed by formula V) and a compd. expressed by Cl-C m H 2m -B- ((m) is 1 to 4). The compd. of formula II is obtd., for example, by hydrolysis and condensation of a proper dialkoxy compd. expressed by formula VI (Z is chlorine, a 1 to 4C alkoxy) or dichlorosilane. Further, the obtd. compd. is preferably added by 0.05 to 3 wt.% to an org. polymer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S568116-A (JP)
Title: Image display device using magnetism type image display element
Inventor: NOMURA MASAAKI
IPC: G09F9/00
Filed: 1979-07-03
Abstract: PURPOSE: To obtain an image display device which is small in size, does not require any running cost, and is nevertheless able to display arbitrary images as moving pictures by so constituting the device that image displaying and its erasing can be done alternately by moving a permanent magnet.  
     CONSTITUTION: Magnetic-field-applying means 11 for an image display element 8 is constituted by a magnet 14, a panel 11 and pins 13. When the permanent magnet 14 is moved at a fixed speed in the arrow direction, the ends of magnetic lines 10aW10e all become of an S pole at the time when the magnet 14 passes the respective positions A, C, E,... of the upper panel 11a, causing the back faces 5b of all the magnetic pieces 5 to face upward and letting the entire part of the surface appear white. When it passes the respective positions B, D,... of the lower panel 11b, the ends of the magnetic lines 10aW10e become selectively of an S pole and the magnetic pieces 5 in the concave parts 4a corresponding to these invert, causing the front faces 5a to face upward and letting said portions appear black. By repeating the erasing and forming of the images in this way, the moving pictures corresponding to the insertional fitting positions of the pins 13 may be displayed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06326121-A (JP)
Title: Device including hetero junction bipolar transistor
Inventor: SAAJI RAAI
IPC: H01L29/737
Filed: 1994-04-22
Abstract: PURPOSE: To obtain a high-frequency running time resonance by making narrow a base gap from an emitter toward a collector stepwise and giving N flat levels. CONSTITUTION: A device comprises conduction band edges 10, 12, and 13 of an emitter, a collector, and a space charge region and N discrete conduction band levels 111-11N in a base. The base includes N-1 step-shaped changes and N baseband edge levels. The emitter is composed of Al0.4 Ga0.6 As and includes an n<++> contact layer, an n+ intermediate layer, and an n layer that contacts the base. The collector is composed of GaAs and includes a non-doped space charge region and an n+ collector region. The base has Al0.36 Ga0.54 As...Al0.04 Ga0.96 As and gives Δj with approximately 60 meV. The emitter, base, and collector have Fermi levels 14-16. A discontinuity Δj appears as a step in a conduction band edge in a heavily doped p-type base material.
Patent JP-S58199588-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABUROU
IPC: H01S5/323
Filed: 1982-05-17
Abstract: PURPOSE:To eliminate the adverse influence due to the difference of thermal expansion coefficients between an active layer and a substrate by epitaxially growing a crystal growing substrate and forming it thinly. CONSTITUTION:A clay layer 12 made of P type Ga0.3Al0.7As, an active layer 13 made of P type Ga0.7Al0.3As, a clad layer 14 made of Ga0.3Al0.7As and a cap layer 15 made of N type Ga0.85Al0.15As are grown on a P type GaAs substrate 11 to form a polycrystalline structure. Then, the back surface of the substrate 11 is etched to reduce the thickness of the substrate 11. An Al2O3 insulating film 16 is covered to concentrate a current on the etching surface of the substrate 11, part is removed in a stripe shape as a current passage 19. A P-side electrode 17 made of Mo-Au metal is formed on the layer 15, and an N-side electrode 18 made of Au-Ge-Ni metal is formed on the film 15.
Patent JP-H09272888-A (JP)
Title: Carbon sliding material
Inventor: MIYAZAWA MASAMI
IPC: C10M169/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sliding material, comprising by impregnating at least the sliding part with a lubrication material and capable of having characteristics of the lubrication material in addition to self-lubricative characteristics of a carbon material even under an unlubricated condition and capable of using under a severe condition or in vacuo SOLUTION: At least sliding part of a carbon sliding material is impregnated with a lubrication material. An impregnation rate of this lubrication material is preferable to be 0.3-20wt.%. Moreover, it is preferable to use a fluorinated oil comprising carbon, fluorine and oxygen atoms as this lubrication material. Further, in order to impregnate the carbon material with the fluorinated oil, it is favorable to selectively use a suitable method among vacuum-pressure impregnation and dipping-impregnation methods.
Patent JP-2000272156-A (JP)
Title: Formation of carbon film
Inventor: KASHIWATANI MAKOTO
IPC: C23C16/44
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality carbon film principally comprising carbon in which pinhole and crack are suppressed extremely by setting the quantity of specified particles in a filming system at a specified value or less before starting a filming process when the carbon film is formed by vapor phase filming. SOLUTION: A carbon film (carbon protective film 24) principally comprising carbon is formed by vapor phase filming method and filming process is started after setting the quantity of 0.5 μm particles in a filming system at 1000 pieces cubic feet (ft3)/min (cfm) or less, preferably 500 pieces ft3/min. According to the method, a high quality carbon film in which pinhole and crack are suppressed extremely can be formed and stripping or cracking of the carbon protective film due to pinhole or crack is eliminated resulting in a thermal head exhibiting high reliability for a long term.
Patent JP-S63249616-A (JP)
Title: Method for molding resin
Inventor: ONISHI TETSUO
IPC: B29L22/00
Filed: 1987-04-07
Abstract: PURPOSE:To make it possible to easily mold an item having a complicated form by a method wherein liquid, the temperature of which is controlled, is empolyed as the pressure medium for blow molding. CONSTITUTION:A parison 1, which is plastic at high temperature, is sealed by being pushed with molds 2. After that, liquid 4, the temperature of which is controlled to be within the temperature range for the resin to be molded to keep enough plasticity, is flowed from a nozzle 3 into the hollow parison 1 to be filled so as to fix the parison to the molds 2 surrounding the parison 1 by pressure in order to form an item by cooling and hardening. Since the liquid medium, the temperature of which is controlled, is empolyed as the pressure medium, no cooling of resin results and the wall thicknesses of various parts of the molded body become uniform, resulting in allowing even such parts, having a large H/W ratio to be formed in a uniform thickness without breaking in the molded body that will produce breaking in a conventional blow molding.
Patent JP-S60229032-A (JP)
Title: Transparent film for image recording device
Inventor: SATOU AKIHIKO
IPC: G03G7/00
Filed: 1984-04-27
Abstract: PURPOSE:To enable detection of the position of a traveling image-recording transparent film with a photosensor using IR rays by attaching, to its surface, a film capable of transmitting the visible light but not transmitting IR rays. CONSTITUTION:The film transmitting the visible light but not transmitting IR rays is attached to the surface of the transparent film used for the image-recording device. When this transparent film reaches the position of the photosensor using IR rays, the IR rays emitted from the light-emitting body in the image- recording device are interrupted with said attached film, and do not reach the photodetector sensitive to the IR rays, thus permitting passage of the transparent film to be detected.