baber/WOPTO huggingface dataset:
Patent JP-H1036184-A (JP)
Title: Sintered silicon nitride with modified surface and its production
Inventor: SOFUE MASAHISA
IPC: C04B41/51
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To produce a sintered silicon nitride with a modified surface having a high impact resistance by etching a glass phase of a surface of the sintered silicone nitride comprising a crystalline phase and the glass phase, and immersing the etched sintered silicon nitride into an molten metal to make a improved layer comprising the crystalline phase and a metal phase. SOLUTION: This sintered silicon nitride with a modified surface has an improved layer comprising a crystalline phase and a metal phase obtained by replacing a glass phase of the surface layer of the sintered silicon nitride comprising a crystalline phase and a glass phase with a metal, and has a high mechanical impact resistance and high reliability as an element for various kind machines. The improved layer is formed by etching the glass phase of the surface layer by immersing the surface layer into an aqueous alkali solution and dissolving the glass phase, and impregnating a molten metal into a formed space of the etched surface layer. The mechanical impact strength is highly improved by forming the thickness of the improved layer into >=5μm. An alloy of zinc, aluminum, copper, nickel, iron, etc., having <= about 1,500 deg.C melting point is preferred as the kind of the metal.
Patent JP-H0359649-A (JP)
Title: Silver halide photographic sensitive material subjected to antistatic treatment
Inventor: YAMADA TAKETOSHI
IPC: G03C1/30
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the degradation of antistatic ability after processing and the generation of crazing by providing an antistatic layer formed by using a hardener which consists of an epoxy type hardener and into which tetrabromoammonium, iodide is incorporated. CONSTITUTION:A plastic film supporting body formed by having the antistatic layer consisting of the reaction product of a water soluble conductive polymer, hydrophobic polymer particles and a hardener is provided with the antistatic layer formed by using the hardener which consists of the epoxy type hardener and into which the tetrabromoammonium iodide is incorporated. Thus, the antistatic layer for the plastic film supporting body which is not degradated in the antistatic ability even after processing and does not craze in the case of provision of a hydrophilic colloidal layer on the upper layer on the upper layer and the silver halide photographic sensitive material which is not desensitized with the lapse of time when applied to a super hard-contrast agent and has high stability are obtd..
Patent JP-H0521306-A (JP)
Title: Method and device for applying resist to substrate
Inventor: MATSUO MANABU
IPC: B05C11/08
Filed: 1991-07-11
Abstract: PURPOSE:To reduce an amount of resist which scatters because of centrifugal force and becomes waste solution by supplying resist solution successively to a substrate which rotates at a low speed by a capillary nozzle which moves radially from the central part of the substrate and by rotating the substrate after the supply at a high speed. CONSTITUTION:Photoresist solution is supplied to a photoresist liquid supply tube 3 while rotating a rotation stage 8 at a low speed and is discharged through a tubular nozzle 1 onto a wafer 7 which rotates at a low speed. At the same time, a nozzle mount 2 moves along a guide rod 4 through rotation of a driving screw 5. Therefore, the tubular nozzle 1 which is positioned on the central line on the wafer 7 successively moves to the outside radially while discharging photoresist solution successively onto the wafer 7 and forms a liquid film on a surface of the wafer 7 when the wafer starts to rotate. Then, the rotation stage 8 is rotated at a high speed and a film pressure of the liquid film of photoresist is reduced to a specified one by centrifugal force.
Patent JP-S6174240-A (JP)
Title: Gas electric-discharge panel
Inventor: TANIOKA TAKESHI
IPC: H01J11/34
Filed: 1984-09-19
Abstract: PURPOSE:To maintain the electrostatic capacity of the dielectric layer formed between the display and the driving electrodes at a proper level and prevent any occurence of cracks by forming a magnesium oxide layer, an alumina layer and a glass layer containing at least a specified amount of silicon dioxide to make the dielectric layer. CONSTITUTION:The dielectric layer formed between a display electrode and a driving electrode consists of magnesium oxide layer, an alumina layer and a glass layer containing at least 90% of silicon dioxide. For example, after driving electrodes D1-1 and D2-1 are placed on the surface of a glass base plate, the dielectric layer consisting of three layers is formed between the driving electrodes D1-1 and D2-1 and a display electrode X. The first dielectric layer 21 is composed of magnesium oxide (MgO) and has a thickness of 2,000-1,000Angstrom . The second dielectric layer 22 is an alumina layer with 3,000-20,000Angstrom  thickness which has the same thermal expansion coefficient as the glass bas plate, has an epsilon level of about 20 and high pressure resistance. The third dielectric layer 23 is composed of Vicor glass with high chemical resistance and has a thickness of 3,000-20,000Angstrom . By the means mentioned above, a flat-type PDP of high quality having homogeneous characteristics can be produced.
Patent JP-2000027127-A (JP)
Title: Frame structure of movable display board
Inventor: TAKAMURO KAZUTOSHI
IPC: E01F9/70
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the frame structure of a movable display board, in which leg bodies are locked stably to a fixed frame at the time of housing and using, and which can be used by inverting upper and lower sections. SOLUTION: Notched sections 41, 42 in the vertical direction centering around a shaft 6 and notched sections 43, 44 in the oblique direction are formed to upper and lower sections respectively in a supporting metal fitting 4, in which a leg body 3 can be rotated at 180 deg. by the shaft 6, while stopper sections 53 capable of being engaged and disengaged with and from the notched sections 41, 42 in the vertical direction and the notched sections 43, 44 in the oblique direction by the elastic force of a spring 7 are formed at the front ends of the left-right vertical levers 51 of a locking lever 5 interlocked with the leg body 3 and turned.  The leg body 3 is adjoined in approximately parallel with a fixed frame 2 while the stopper sections 53 of the locking lever 5 are locked to the notched sections 41, 42 in either vertical direction of upper and lower sections at the time of the nonuse, and the leg body 3 is opened slantingly while the stopper sections 53 of the locking lever 5 are engaged with the notched sections 43, 44 in either oblique direction of upper and lower sections at the time of usage.
Patent JP-H0758786-A (JP)
Title: Digital modem
Inventor: SON IMIN
IPC: H04L27/06
Filed: 1993-08-09
Abstract: PURPOSE:To provide a digital MODEM for which processing efficiency inside a digital processing circuit is improved and the characteristics of processing signals are not degraded. CONSTITUTION:A demultiplexer 11 successively distributes A/D converted signals to phase shifters 3(1), 3(2),... for which two entire-band pass filters are combined. For instance, in the phase shifter 3(1), the phase difference of 90 degrees is applied to the inputted signals by a pair of the entire-band pass filters 3(1)A and 3(1B and the inputted signals are respectively outputted to multipliers 6(1)A and 6(1)B. The signals are multiplied (modulated or demodulated) with time series signals generated by a time series signal generator 5c in the multipliers 6(1)A and 6(1)B. The multiplied signals are selectively outputted by a multiplexer 12 and outputted as the time series signals.
Patent JP-H0248298-A (JP)
Title: Wheel trouble detecting method for space flying body
Inventor: OKADA KENJI
IPC: B64G1/28
Filed: 1988-08-08
Abstract: PURPOSE:To detect trouble in a wheel for certain by using the wheel with a speed loop attached on it, and using the differential signal between a wheel speed command signal and a wheel measured value for the detection of trouble in the wheel. CONSTITUTION:If a wheel driving circuit 3 or a wheel 4 breaks down and the torque generated from a motor stops to change in response to the output signal of a wheel speed loop compensating part 14, the speed loop is brought into an open loop condition and the speed of the wheel gradually deviates from a speed command signal. Troubles in the wheel driving circuit 3 and the wheel 4 can be detected therefore by monitoring the differential signal of a speed comparing part 13. A threshold level detecting part 15 puts out an abnormality signal when the speed differential signal of the wheel exceeds a specific threshold level, and a wheel trouble flag setting part 10 sets a trouble flag of the wheel, so that the wheel trouble can be detected, unaffected by any change in wheel loss torque, etc.
Patent JP-H0839190-A (JP)
Title: Structural body combining pattern for casting fence
Inventor: IMANISHI SHIGEKAZU
IPC: E04H17/16
Filed: 1994-07-28
Abstract: PURPOSE:To provide plural kinds of fences having different crossing angles of handrail' to a first and a second fenceconstituting members in a low cost. CONSTITUTION:A structural body is composed of a pattern combining body separately consisting of a first part 2 for forming the first fence constituting member, a second part 3 for forming the second fence constituting member and a third part 4 for forming the handrail, and a molding board 21 having flat surface for positioning the pattern combining body in the combining state on the flat surface. The pattern combining body is positioned so that the third part crosses at a prescribed angle to the first and the second parts between the first part and the second part in between the pattern combining body and the molding board and the positioning means, by which the crossing angle of the third part to the first and the second parts is changable, is arranged.
Patent JP-S5886681-A (JP)
Inventor: MORITO AKIRA
IPC: G07D7/12
Filed: 1982-11-12
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-H0842990-A (JP)
Title: Heat exchanger
Inventor: ETO HITOHISA
IPC: F28D1/03
Filed: 1994-07-29
Abstract: PURPOSE:To connect a tank unit to a tube element excellently when the tube element of a heat exchanger is installed horizontally with respect to a heating furnace to effect brazing through a heating brazing method. CONSTITUTION:A multitude of pair of connecting holes 26, connecting the tank connecting port units 8, 9 of a tube element 1, are bored on the end plate 6 of a tank unit 4. Beads 27 are provided near the peripheral rims of the connecting holes 26. Brazing material flows curvedly, not downward vertically, on the end plate 6 due to the existence of the heads 27 whereby the heat exchanging medium will easily be conducted to flow through gaps between the tube element 2 and the connecting holes 26.
Patent JP-H0857156-A (JP)
Title: Slide plate used for roller slide
Inventor: TANAKA KOICHI
IPC: A63C5/00
Filed: 1995-07-10
Abstract: PURPOSE: To eliminate an unpleasant feeling felt by players due to the rugged surface of a roller slide. CONSTITUTION: A slide plate 11 is placed on rollers forming a slide face of a roller slide 1, which provides a pleasant sliding without shocks when players slide down on the slide plate 11. In the case of a curved roller slide 1, guide members installed in the slide plate 11 cooperate with guide tools provided in the rollers to bend the slide plate 11 in accordance with the curved condition of the roller slide 1, and hence, the players can slide safely.
Patent JP-S6357769-A (JP)
Title: Formation of conductive carbon film
Inventor: MIZOGUCHI AKIRA
IPC: H01B13/00
Filed: 1986-08-26
Abstract: PURPOSE:To form a carbon film having excellent conductivity at a relatively low temp. by using a hydrocarbon as a raw material and projecting the same by an ion beam method to a substrate heated to a specific temp. CONSTITUTION:The raw material 2 is supplied into a crucible 3 and is heated at need by a graphite heater 9 by which the material is evaporated and the vapor is ejected from a nozzle 6 in a chamber 1, the pressure in which is reduced to a prescribed pressure by vacuum pumps 20, 21. The hydrocarbon is adequate as the raw material 2 and more particularly, an arom. hydrocarbon such as benzene is adequate. A raw material beam 15 generated in the above- mentioned manner is ionized by an electron releasing filament 12 and an electron accelerating electrode 16. The raw material ion beam formed by the ionization is accelerated by an ion accelerating electrode 13 and is projected onto the substrate 7 on a substrate installing table 8. The substrate 7 is heated to and held at 900-1,200 deg.C by a heater 17 and a shielding plate 18. The conductive carbon film is thereby formed on the substrate 7 at the low temp. in which even a silicon wafer or the like withstands.
Patent JP-S6091971-A (JP)
Title: Fermented drink and production thereof
Inventor: YOKOTA TETSUYA
IPC: A23C21/08
Filed: 1983-10-21
Abstract: PURPOSE:To obtain a fermented drink with a low alcoholic content having improved flavor for drinking, by adding a specific yeast to a germinated wort, and carrying out the alcoholic fermentation to compound secondary flavors. CONSTITUTION:Germinated wort (preferably malt extract) is sterilized and cooled. Kluyveromyces lactis or Kluyveromyces fragilis which is a preliminarily cultivated yeast or both are added thereto, and the alcoholic fermentation is carried out preferably at 25-40 deg.C for 15-30hr. Microbial cells are then separated to give a fermentation liquor, which is if necessary concentrated, dried and/or adjusted to give the aimed drink with <1% (w/v) ethanol content.
Patent JP-S6174363-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: HIRAO TADASHI
IPC: H01L21/76
Filed: 1984-09-19
Abstract: PURPOSE:To uniformize the characteristics of the title device and to quicken the operating speed thereof by a method wherein the base of the n-p-n transistor is connected to the constant-current circuit element through a low-resistance conductor constituted of a poly-crystalline silicon film, whereon a metal silicide film is superposed, and at the same time, each injector is also connected to the constant-current circuit element through the low-resistance conductor. CONSTITUTION:The base and the collector of an n-p-n transistor are coupled to the base terminal through a polycrystalline silicon film 601a, which is brought into a state of low resistance by a metal silicide film 501, and the collector of the p-n-p transistor, which is the constant-current circuit element, is also connected to the base terminal. Moreover, each injector is also connected to an injector terminal 11 through the metal silicide film 501 on a polycrystalline silicon film 601b. By this method, an electrical difference between the collectors of the n-p-n and p-n-p transistors is eliminated.
Patent JP-2000023620-A (JP)
Title: Fermented milk containing vegetables
Inventor: KUDO TOMOAKI
IPC: A23C9/133
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a fermented milk containing vegetable having controlled vegetable smell by adding peroxidase to the fermented milk. SOLUTION: This fermented milk contains preferably 1-200 ppm peroxidase. A lactoperoxidase separated from milk is preferable as the peroxidase. The objective product can be produced according to a method for producing an ordinary fermented milk except the addition of vegetable and the peroxidase to a raw material mix. Namely, the product is preferably obtained by inoculating the raw material mix containing a vegetable with a lactic acid bacterium and mixing the raw material mix with the peroxidase before fermentation. The vegetable is washed, ground by a mixer, etc., the ground vegetable is filtered and added as juice to the raw material mix or a vegetable juice on the market, etc., can be used. The objective product has mild taste and is readily edible. Even a person who dislikes vegetable can drink or eat the fermented milk without sense of resistance.
Patent JP-2001028587-A (JP)
Title: Communication system
Inventor: TAKATORI SUNAO
IPC: H04Q9/14
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To readily realize communication among mutual devices. SOLUTION: Each power receptacle on an indoor wiring for feeding is provided with a communication wiring terminal, devices A1-An are provided with a terminal 2 connected to a communication line CL, and a specific address is set to each terminal 2. The communication line CL consists of a timing clock supply line TL, a specific address communication line AL, a local area network(LAN) line LL and the devices A1-AN are connected to the power receptacles connected to the communication line CL. The specific address of the terminals connected to the communication line CL is transmitted to the specific address communication line AL and the communication with the terminal device 2 is controlled through the LAN line LL.  When the specific address sent from a communication controller 1 does not include the specific address of a concerned terminal 2, the terminal 2 transmits its own address to the specific address communication line AL for a prescribed address registration period.
Patent JP-S6091636-A (JP)
Title: Electron beam drawing device
Inventor: NOMA AKIRA
IPC: H01L21/027
Filed: 1983-10-25
Abstract: PURPOSE:To enable not to differ the shape of a pattern edge according to directions by a method wherein, when the substrate to be drawn is being irradiated with electron beams, the irradiation is interrupted in every prescribed unit hour and the drawing pattern is constituted of unit dots. CONSTITUTION:A deflection electrode 116 is synchronized to a synchronous signal, which is sent from a synchronous circuit 123, deflects periodically electron beams and makes the electron beams scan on a substrate 110 to be drawn. A blanking electrode 115 is made an ON-OFF control by a blanking circuit 125 according to the pattern of a pattern memory 126 for drawing. A dot blanking control circuit 128 makes the irradiation of the electron beams interrupt in every constant hour during a time when the electron beams are being irradiated and controls the electrode 115 in such a way that the scanning lines of the electron beams are formed ina dotted pattern. According to this constitution, the rectangular pattern is drawn in such a way as to formed of unit patterns in a dotted condition. Accordingly, it is eliminated that the shape of the patternedge is different in the X direction and the Y direction.
Patent JP-S6440983-A (JP)
Title: Display device
Inventor: IRIE TOSHIYA
IPC: G09G1/00
Filed: 1987-08-07
Abstract: PURPOSE: To prevent erroneous display caused by the storage rupture of a memory for storing displayed data by providing a writing means for newly writing data for display generated by a data generation part in a storage part in a specified cycle. CONSTITUTION: When a parity error is detected by a detection part 46 in a stage where a display control part 3b performs display control by reading out the data for display in a video RAM 2a, an initialization part 4b clears all the data for display in the video RAM 2a and erases the picture of a CRT 3a. The writing part 6b transfers the data for display from the main memory 23 in the specified cycle and newly writes it in the video RAM 2a, so that correct display is recovered instantly. Thus, the erroneous display caused by the storage rupture of the memory 23 for storing the displayed data is prevented.
Patent JP-S5988704-A (JP)
Title: Condensing optical transmission body array
Inventor: TOKITA SHIGERU
IPC: B41J2/45
Filed: 1982-11-12
Abstract: PURPOSE:To facilitate exact positioning of plural optical transmission body arrays by sloping the one outside lateral surface of a pair of plate-like sandwiching members which sandwich plural parallel arranged condensing optical transmission bodies. CONSTITUTION:Two condensing optical transmission body arrays 21 are fixed by means of a pair of supporting parts 17 to a support 15. When one side plate 23 is ground by lowering a grindstone 16 under rotation down to the position shown by an alternate long and short dash line, the one side face 23 is sloped 24. If the slopes 24 of the two arrays 21 are adhered to each other, a pair of the arrays 21 wherein the optical axes of respective transmission bodies 22 intersect one straight line is obtd. and exact positioning is facilitated.
Patent JP-H0484289-A (JP)
Title: Pattern recognizing device
Inventor: YOSHIMURA TORU
IPC: G06K9/62
Filed: 1990-07-26
Abstract: PURPOSE:To shorten required time for the improved design of a dictionary by efficiently performing response to data-collected character pattern data. CONSTITUTION:When data collection for design change character is finished, a control part 31 reads character data A1 and A2 of first and second candidate characters against the first character stored in a memory 34 and a character pattern data, and displays the character pattern data and the character data A1 and A2 by a display part 10b. Thus, an operator selects an answer to be stored in an answer storage part. The similar processing is performed to the 2nd and succeeding characters. When the state where the first candidate is selected as the right reading continues for more than the prescribed number and finally the similarity difference when the 2nd and succeeding characters are selected as the answer and the current one are separated for more than the prescribed value, the control part 31 judges the end of the response and the first candidate character data is stored in a response storage part. The standard character pattern in a dictionary 25 is updated. Thus, the required time for improved design can be shortened.
Patent JP-S6264705-A (JP)
Inventor: MATSUDA KATSUMI
IPC: B65B49/14
Filed: 1985-09-10
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-S6091847-A (JP)
Title: Rotary electric machine
Inventor: SAKABE MOICHI
IPC: H02K7/04
Filed: 1983-10-24
Abstract: PURPOSE:To readily regulate to equalize the rotating speeds of two rotors by providing a balance member for regulating to equalize the rotary inertias of the rotors in a rotary unit. CONSTITUTION:When a rotor 2 of left side stalls after starting, a balance member 5 of left side is secured by moving the balance pin 6 of the member 5 to the inner peripheral side, and a balance member of right side is, on the contrary, secured by moving to the outer peripheral side so as to regulate to equalize the rotary inertias of the both rotors 2. Then, the both rotors 2 do not stall but are accelerated to the vicinity of the synchronizing speed.
Patent JP-H0899795-A (JP)
Title: Crane device for construction and construction method
Inventor: TANAKA AKIRA
IPC: E04G21/16
Filed: 1995-08-03
Abstract: PURPOSE: To provide a crane device for construction and a construction method, which can be used even in a place where a crane truck cannot enter, and can construct a building easily by hanging up construction materials in a simple structure. CONSTITUTION: This crane device for construction is utilized when a building having a skeleton which consists of a core 10 consisting of a rigid-form structure reinforced so as to hold a horizontal force operating to the building, and constructed at about the center of the building; pillars 64 erected around the core 10; and beams to combine between the pillars 54 and the core 10, and between pillers 64. A main body shaft 12 held demountable to the core 10, erected rotatable around an axial line as the center, and extending to the upper side of the core 10; and a crane mechanism provided to the main shaft 12; are also provided.