baber/WOPTO huggingface dataset:
Patent JP-H03252352-A (JP)
Title: Production of alumina-zirconia-silicon carbide compound sintered body
Inventor: ANDO SHIGERU
IPC: C04B35/10
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the subject sintered body having improved thermal impact resistance by adding a finder to mixture powder comprising Al2O3, partially stabilized ZrO2 and SiC, kneading the mixture, molding the kneaded mixture and subsequently calcining the molded product at the ordinary pressure in an inert gas atmosphere. CONSTITUTION:Mixture powder prepared by adding 15-50vol.% of partially stabilized ZrO fine powder, 0.5-30vol.% of SiC powder and, if necessary, <=20vol.% of a calcination auxiliary such as MgO or Y2O3 to alpha-Al2O3 as a matrix material, mixed with a binder such as an acrylic resin, kneaded and subsequently molded into a molded product having a prescribed shape. The molded product is calcined at 1650-1800 deg.C in an inert gas atmosphere such as Ar under the ordinary pressure to provide an Al2O3-ZrO2-SiC complex sintered product having improved thermal impact resistance.
Patent JP-S63217600-A (JP)
Title: Semiconductor memory device
Inventor: YAMAGUCHI TAKASHI
IPC: G11C29/00
Filed: 1987-03-06
Abstract: PURPOSE:To accurately judge the presence and absence of fuse disconnection without flowing a through current by controlling transfer gates by means of a pulse signal which a power source initializing circuit generates and reading out a bit of fuse information disconnected in accordance with fault memory cells to an output terminal. CONSTITUTION:When a power source is charged and a source voltage raises, transistors (TR)Q9 and Q10 in power source initializing circuit 15 are turned on, and when it rises furthermore, TRQ11 and Q12 are turned on, whereby the pulse signals phi is outputted through inverters I4 and I5. By this signal, the transfer gates 14 and 12 are respectively turned on and off, and the information on the presence and absence of fuse disconnection in a programmable circuit 11 including a fuse is supplied to an output buffer circuit 13 through the gate 12 and is outputted from the data output terminal Dout of a memory cell array 16. Consequently, the presence and absence of fuse disconnection is accurately judged without flowing the through current which changes in accordance with the characteristic fluctuation of the elements.
Patent JP-H11244257-A (JP)
Title: Magnetic resonance imaging device
Inventor: WATABE SHIGERU
IPC: G01R33/563
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an MRI device provided with a blood stream drawing function displaying a picture image of blood streams flowing in different directions by discriminating the direction. SOLUTION: A plurality of slice faces are set substantially orthogonally for the direction of blood stream of a subject, and a plurality of slice faces are multi-slice photographed in predetermined repetitive time TR. At this time, a measurement exciting a plurality of slice faces according to a first order and a second measurement exciting the same slice faces according to the reverse order to the first order are performed. Blood streams flowing in opposite directions are displayed with codes by computing a difference between two kinds of data per slice in two measurements. At the time of multi-slice photographing, adjacent slices are set so as to overlap in the direction of a thickness so that a signal of a stationary part can be suppressed and contrast of a blood stream picture image after the difference is processed can be increased. Moreover, an EPI method shortening photographing time as an image photographing sequence greatly can be used as an MRA measuring sequence.
Patent JP-H06263269-A (JP)
Title: Paper feeder
Inventor: MATSUDA YOSHINORI
IPC: G03G15/00
Filed: 1993-03-12
Abstract: PURPOSE:To provide a paper feeder with a locking mechanism for an image forming device which ensures locking of a front loading type feeder tray to a mount position and eliminates noise and heat generation. CONSTITUTION:A feeder tray 1 mounted at a preset mount position has the locking portion 3 protruded upward on a wall at the corner or front side. A feeder roller shaft 5 is provided coaxially with a semielliptic feeder tray stopper 4 in such a manner that a semielliptic feeder roller is in phase with the segmental portion. During paper feeding, the arc portion of the feeder tray stopper 4 is engaged with the locking portion 3 to lock the feeder tray, and during standby the arc portion is disengaged from the locking portion 3 to unlock the feeder tray.
Patent JP-S52135253-A (JP)
Title: Operation circuit of pulse generator for scattering fine materials
Inventor: NAKAMURA OSAMU
IPC: A01C7/00
Filed: 1976-05-08
Abstract: PURPOSE: To make it possible to scatter a desired amount of fine materials uniformly, by setting the scattering amount, the scattering width, the step of man and the discharging amount in advance using resistance values, and producing acoustic pulses by setting an operation circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63291571-A (JP)
Inventor: MARUKOMU GUREN KERUTSU
IPC: A01C1/04
Filed: 1988-03-04
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-S60194909-A (JP)
Inventor: TADAMI YOSHIHIKO
IPC: B32B5/18
Filed: 1984-03-19
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-H06264215-A (JP)
Title: Vapor deposition plated stainless steel for automotive exhaust system apparatus
Inventor: YAMAGISHI AKIHITO
IPC: C23C14/24
Filed: 1993-03-12
Abstract: PURPOSE:To develop stainless steel for automotive exhaust system apparatus excellent in corrosion resistance by vapor-depositing the surface of parts made of ferritic stainless steel with an Al-Ti alloy film having a specified compsn. or furthermore with an Al-Ti alloy film small in Al or Ti content. CONSTITUTION:The surface of automotive exhaust system apparatus made of ferritic stainless steel contg., by weight, <4.0% Si and 8.0 to 30.0% Cr is dewaxed and cleaned and is thereafter vapor-deposited with an Al-Ti alloy contg. 5 to 50% Ti to make up into 0.2 to 20mum thickness by an ion plating method or a vacuum depositing method, or the surface is furthermore vapor- deposited with an Al or Al-Ti alloy having <=1% Ti content to make up into 0.005 to 30mum thickness. The exhaust system apparatus made of Al-Ti alloy plated stainless steel excellent in corrosion resistance in an automotive exhaust environment can be produced.
Patent JP-S51128736-A (JP)
Title: Ignition method of combustion of exhaust gas
Inventor: OGISHI MICHIROU
IPC: F23N1/00
Filed: 1975-05-01
Abstract: PURPOSE: To save fuel for pilot burner by operating only when the time of the burner operation is required, in a method of ignitioning of a combustion chimny to convert CO into CO 2  at the time of blasting in a convertor work etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06245295-A (JP)
Title: Speaker frame
Inventor: WATANABE SHUICHI
IPC: H04R9/02
Filed: 1993-02-18
Abstract: PURPOSE:To increase the strength of the entire speaker frame with simple configuration and to reduce the weight and cost of the speaker frame. CONSTITUTION:A reinforcement rib 20 is extended from a damper mounting section 13 to a join part between a frame arm 15 and a speaker mounting surface 14 in each frame arm 15 of a speaker frame 10. When the speaker frame 10 is compressed in the vertical direction, since the reinforcement rib 20 is extended up to an join part amount the damper mounting section 13, the frame arm 15 and the speaker mounting surface 14, a part weak in the structure is reinforced. Thus, while keeping the compression intensity equivalent to the conventional speaker frame 10, the plate thickness is decreased and the weight is reduced and also the cost is reduced. On the other hand, when the structure is applied without changing the plate thickness, the compression strength is increased twice or thrice and the stiffness is enhanced, then the resonance point is increased, resulting that the sound quality of the speaker is improved.
Patent JP-S63219732-A (JP)
Title: Construction machine
Inventor: AIZAWA ICHIRO
IPC: E02F3/43
Filed: 1987-03-10
Abstract: PURPOSE:To raise the efficiency of operation by controlling automatically operation ranges only for necessary periods by providing a controller to send out drive signals according to signals from an operation range control commander and a position sensor. CONSTITUTION:An operator is provided with driving means for positioning himself within a workable range, position sensor means 12, 13 to detect position of tools, and a controller 24 of send out signals for operating a driving means by arithmetic processing according to signals, from an operation limit control command means 23.
Patent JP-H06245116-A (JP)
Title: Camera and camera system
Inventor: OKUMA AKITOSHI
IPC: H04N5/225
Filed: 1993-02-19
Abstract: PURPOSE:To automate the printing of a screen size whose size depends on picture frame information by recording a picture picked up by an image pickup means onto a recording medium, setting a picture frame of a finder optionally and recording the set picture frame information onto the recording medium. CONSTITUTION:A light passing through a camera lens 41 is reflected in a main mirror 42, passes through further a condenser lens 44 or the like and is made incident in a penta prism 45, and the light reflected in the prism 45 is projected from a finder. A picture to be picked up and its picture frame are monitored by allowing a photographer to observe a light projected from the finder. After the photographer sets the picture frame as above, when the photographer depresses a shutter, a main mirror 42 jumps up and the light passing through the lens 41 is projected onto a film of a film face 43. Simultaneously an LED 47 is driven to record information of the set picture frame for image pickup onto the film. Thus, the intention of image pickup at image pickup is recognized from the recording medium.
Patent JP-H05258441-A (JP)
Title: Floppy disk device with power source switch
IPC: G11B17/04
Filed: 1992-03-12
Abstract: PURPOSE:To constitute the floppy disk device in such a manner that the power source of a word processor is opened and closed by insertion and extracting of a floppy disk into and from the floppy disk device. CONSTITUTION:A power source switch 6 which is actuated by the operation of an L-shaped lever 3 of the floppy disk device 1 is provided in the floppy disk device. The L-shaped lever of the floppy disk device is actuated when the floppy disk is inserted into the floppy disk device. A knob 5 of the power source switch is thereby pressed and the power source switch is turned on.
Patent JP-S58169095-A (JP)
Inventor: FUKUSHIMA KIMICHIKA
IPC: G21C19/31
Filed: 1982-03-31
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-S59183271-A (JP)
Title: Compression type heat pump
Inventor: UIRIAMU TERUFUOODO KUROSU
IPC: F25B3/00
Filed: 1984-03-22
Abstract: A vapour compression heat pump is described which comprises an evaporator, a compressor and a condenser and in which at least the evaporator or the condenser is in the form of one or more rotatable plates across the thickness of which plate(s) a heat transfer takes place. Such a heat pump can be designed in compact form.
Patent JP-H08224412-A (JP)
Title: Nonwoven fabric, filter medium made from the same and these production
Inventor: KONDO GORO
IPC: D04H3/14
Filed: 1995-02-20
Abstract: PURPOSE: To provide a nonwoven fabric and filter medium provided with excellent foldability and high rigidity, and a producing method. CONSTITUTION: In the nonwoven fabric, at least 50% of total number of the fiber is a fiber bundle made by joining a plurality of a single fiber composed of a thermoplastic synthetic resin into a bundle and the fiber bundle is substantially oriented in one direction. The filter medium is made by combining the nonwoven fabric with an air permeable fiber sheet.  In the producing method, the thermoplastic synthetic resin is jetted at 0.5g/hole.min discharge rate from a mouth ring having a spinning hole group oriented in <=1mm hole pitch to a collecting drum, arranged by offsetting the center of revolution from the vertical direction under the mouth ring, and the thermoplastic resin is collected on the collecting drum with the center line of melt blow fiber flow inclined at 10-30 deg. from the vertical direction under the mouth ring and at 5-20 deg. from the tangent line on the collecting drum at a point that the center line intersects the collecting drum.
Patent JP-H03256078-A (JP)
Title: Developing device
Inventor: YOSHIDA MINORU
IPC: G03G15/08
Filed: 1990-03-07
Abstract: PURPOSE:To obtain an image of high quality without any defect such as density irregularity and to eliminate deterioration in picture quality even when the developing device is used for a long period by providing a releasing means for the pressing roller of the developing roller to the surface of an electrostatic latent image holder. CONSTITUTION:The pressing force to the photosensitive drum 2 of the developing device 3 is applied by a spring 21, which is extended in the gap between the frame (a) and spring support member 22 of the developing device. Then the spring support member 22 is associated with the main switch of an electronic copying machine, a laser beam printer, etc., wherein the developing device 3 is incorporated, and moves in the opposite direction from the photosensitive drum 2 when the main switch is OFF to release the pressing force of the developing roller 9 to the photosensitive drum 2. Consequently, strain due to the pressing force of the developing roller 9 is prevented from being generated and an image defect due to the strain is not generated to enable stable image formation which is free from deterioration in picture quality even when the device is used for a long period.
Patent JP-H09225631-A (JP)
Title: Joining
Inventor: SUZUKI TOSHIHIRO
IPC: B23K1/19
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of joining an aluminum or aluminum alloy with the aluminum, or with the aluminum alloy or a steel without necessitating any particular material or special process. SOLUTION: After a coating layer 3 of potassium silicofluoride is formed on a surface 1a to be joined of at least one of a members 1 and 2 composing of stock made of the aluminum or aluminum alloy or steel, surfaces 1a and 2a to be joined of members 1 and 2 are butted via the coating layer 3 and heated to generate an eutectic reaction between the silicon of coating layer 3 and the aluminum, thereby connecting members 1 and 2 together. By this way, as soon as a diffusion joining reaction of silicon is generated, a reaction material breaking an oxide film of aluminum and aluminum alloy is allowed to produce, whereby a brazed product having low producing cost and high joining strength is obtained.
Patent JP-S63236629-A (JP)
Inventor: HERUMAN TATSUTSUERU
IPC: C08J9/16
Filed: 1988-03-09
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-S63219348-A (JP)
Title: Fermentation product compounded with protease
Inventor: MURAKAMI HIRONORI
IPC: A23L27/50
Filed: 1987-03-09
Abstract: PURPOSE:To enable fermentation in high efficiency even at low-temperature and decreased salt content and, consequently, to obtain a fermented product having decreased salt content according to need, by compounding a low- temperature protease extracted from krill. CONSTITUTION:In the preparation of fermented product such as MISO (fermented bean paste), soy, beer and Japanese rice wine, the raw material of the product is compounded with (A) a low-temperature protease extracted from krill, resistant to NaCl, having optimum temperature range at low- temperature region of about 5-20 deg.C and containing two kinds of proteases having molecular weight of about 50,000 and 33,000 and having exoprotease and endoprotease activities, respectively and, if necessary, (B) ethanol.
Patent JP-H10229844-A (JP)
Title: Fermented soybean processed food and its producing method
Inventor: MACHIDA JUNKO
IPC: A23L35/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fermented soybeans (NATTO) processed food that is suppressed in large viscosity and smell peculiar to NATTO and easily treated and molded into an optional shape, by making the processed food contain NATTO, a whole egg and sub-materials such as a binding reinforcing material, a taste improving agent, seasoning and condiments and integrating it by means of a heat-solidificated whole egg component. SOLUTION: It is desirable to contain 37-4(wt.)% NATTO as a solid, the 30-4(wt.)% whole egg as the solid, the 60-3% sub-materials such as the binding reinforcing material, the taste improving agent, seasoning and condiments and a required quantity of water for adjusting hardness. The shape is desired to be one of a block shape, a bar shape and a planar shape. For example, the shape is the one for humburg steak in disk-shaped NATTO processed food, the peculiar viscosity and smell are suppressed but the particles 1 of NATTO are viewed on a cross section surface so that the existence of NATTO is appealed.
Patent JP-S62211094-A (JP)
Inventor: YAMAKAWA YUKIKAZU
IPC: D05B57/14
Filed: 1986-03-12
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-H11251282-A (JP)
Title: Substrate processing device
Inventor: SUZUKI SATOSHI
IPC: H05K3/06
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the difference in fatigue level of chemical liquid which is supplied to each processing chamber when each chemical liquid tank is provided for each of plural processing chambers. SOLUTION: A substrate processing device is provided with a first and a second etching chambers 2 and 3, a first and a second tank 101 and 102, a first and a second supplying tubes 104 and 106 which supply chemical liquid from the first and the second tank 101 and 102 to the first and the second etching chamber 2 and 3, a first and second collecting tubes 107 and 108 which return the chemical liquid used for chemical liquid processing for substrates in the first and the second chamber 2 and 3 to the first and the second tanks 101 and 102, and a first and a second passing through tubes 109 and 110. The first and the second passing through tubes 109 and 110 make the chemical liquid in the first tank 101 and the second tank 102 circulate.
Patent JP-H08243703-A (JP)
Title: Method for controlling molten metal surface level in continuous casting
Inventor: KACHI TAKAYUKI
IPC: B22D11/18
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a molten metal surface level control method in a continuous casting quickly and suitably controlling the disturbances having different properties by using a correcting value corresponding to an actuator control command value corresponding to the disturbance smaller than a prescribed value, when a level difference is large. CONSTITUTION: The molten metal surface level detecting value L and a molten metal surface level target value Lref are compared with a comparator 34. The deviation (e) between both values is inputted into a PI adjuster 40 and a stopper positional command value uo calculated in the PI adjuster 40 and a correcting signal uc are added to obtain a stopper positional command value (u), and the stopper positional command value (u) is outputted to a stopper controller to make the molten metal surface level L to the desired value. It is assumed that the disturbance to the unsteady molten metal surface vibration, such as the nozzle clogging, the pealing off of the nozzle clogging or the bulging, is developed caused by the imaginary behavior of the stopper, and the stopper correcting value uc cancelling this disturbance is calculated with a correcting signal generator 54.
Patent JP-H01228069-A (JP)
Title: Picture consecutive recording device
Inventor: HORI OSAMU
IPC: G06T1/00
Filed: 1988-03-08
Abstract: PURPOSE:To obtain an output picture without discontinuity on a boundary line by transforming a pair of input pictures so that the corresponding points on the boundary line of the pictures mutually coincide, and then, reading the input pictures. CONSTITUTION:First, as a preprocessing, an affine transformation is executed for the inputted pictures, a skew distortion is corrected, and a graphic frame is eliminated. Then, corresponding points between the picture to be processed and the adjacent picture are picked up. This is obtained by scanning the boundary lines of the respective pictures and extracting the intermediate point of a black continuity. The correspondence of the respective extracted points is decided by dynamic programing, etc. Next, the picture to be processed is transformed so that the corresponding points on the picture to be processed coincide with the objective points of the adjacent picture. As a transformation method, for example, a trapezoid transformation may be used. Thus, after the completion of the conversion, the picture is read, and processed in consecutive recording mode.
Patent JP-H11227836-A (JP)
Title: Packing cushion
Inventor: OKADA KINICHI
IPC: B65D5/50
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a packing cushion made of a corrugated fiberboard or a cardboard, which is easy to manufacture and assemble and has high strength against collapse. SOLUTION: The packing cushion comprises two-directional diagonal reinforcing plates 1, 10 forming an X-shape when viewed from an edge of a parallelopiped provided inside the parallelopipe made of a corrugated fiberboard or a paper board. One of the two-directional diagonal reinforcing plates 1 has a form where a plurality of slits 2 are intermittently provided on a center line of a strip-like plate material, while the other 10 includes a plurality of tabs 4 inserted respectively into the plurality of slits 2. The plurality of tabs 4 are integral with a corrugated fiberboard or a paper board 3 forming an outer periphery of the parallelopiped. After the tabs 4 are inserted into the slits 2 of the strip plate 1, the corrugated fiberboard or the paper board 3 is folded along parallel creases 5, 6, 7, 8, 9, thereby forming the parallelopipe.  Since the two-directional diagonal reinforcing plates 1, 10 are attached inside when the parallelopiped is folded to be formed, manufacture and assembly is easy.
Patent JP-H01227430-A (JP)
Title: Vapor phase growth method
Inventor: HAYASHI HISAO
IPC: H01L21/31
Filed: 1988-03-08
Abstract: PURPOSE:To enable a heavy doping to be performed, to enable an impurity content of an impurity containing layer to be constant independent of the kinds of impurity gases, and further to enable the variations in characteristics of a semiconductor device to be minimized, by a structure wherein impurity atoms at a metastable level which are produced by exciting impurity gases, and raw gases are together introduced into a reaction chamber. CONSTITUTION:In a vapor phase growth method in which raw gases 22, 23 and impurity gas 24 are reacted each other in a reaction chamber 11 to form an impurity containing layer, impurity atoms at a metastable level which are produced by exciting the impurity gases 24, and the raw gases 22, 23 are together introduced into the reaction chamber 11. For example, a semiconductor wafer 21 is placed on a susceptor 12, and the reaction chamber 11 is heated by a heating device 13. At the same time, SiH4 22 and O2 23 are introduced into the reaction chamber 11 through introduction tubes 14 and 15, respectively, and further PH3 24 is supplied into a microwave exciting tube 18, while the reaction chamber 11 is evacuated through a discharging tube 17. In the microwave exciting tube 18, active radicals of atoms at a metastable level, such as P* or the like are produced. The active species 25 is introduced into the reaction chamber 11 through an introduction tube 16.