baber/WOPTO huggingface dataset:
Patent JP-H0656532-A (JP)
Title: Production of silicon nitride-based sintered compact
Inventor: UKIYOU YOSHIO
IPC: C04B35/58
Filed: 1992-08-11
Abstract: PURPOSE:To produce a silicon nitride-based sintered compact having a high alpha-sialon content without increasing the amt. of a sintering aid added. CONSTITUTION:Silicon nitride powder having >=0.6mum average particle diameter is mixed with powder of a sintering aid for converting silicon nitride into alpha- sialon and this mixture is fired to produce the objective silicon nitride-based sintered compact having a high alpha-sialon content.
Patent JP-H06192042-A (JP)
Title: Method for recovering luster of hair
Inventor: MAIRA AN HOSHIYOUSUKII
IPC: A61K8/365
Filed: 1993-09-22
Abstract: PURPOSE: To restore hair damaged by an alkaline treatment, such as alkaline permanent waving and to recover luster to the somber hair. CONSTITUTION: The alkaline treated hair is brought into contact with an acid soln. having an acid concn. of about 0.05 to about 1.0 wt.%, pH of about 2.0 to about 5.0 and free acid of about 0.75 milli. equiv. per ml of the acid soln. and is then rinsed with water.
Patent JP-H02177811-A (JP)
Title: Treating apparatus for seed
Inventor: MISHIERU BAZAN
IPC: A01C1/06
Filed: 1989-09-12
Abstract: PURPOSE: To eliminate nonuniformity in processing by passing various seeds under a processing agent scattering means similarly in average by housing a seed bed inside the bottom part of a specified horizontal rotary turbine provided with the processing agent scattering means or a blade line. CONSTITUTION: Inside a horizontal cylindrical turbine 1 to be rotated around a turbine shaft 2, a processing agent scattering means 3 is installed and inside the respective sections of volumes adjacent to lateral sides 4 and 5, blade lines 6 and 7 are fixed on the cylindrical wall of the turbine 1. These blades are inclined at 45 deg. in respect to the turbine shaft and arranged symmetrically to the diameter face of the turbine, a central flow passage 8 is prepared, and the seeds on a seed bed 9 are processed while being mixed.
Patent JP-S61116229-A (JP)
Title: Eaves ventilation
Inventor: OSHITA KAZUYOSHI
IPC: F24F7/04
Filed: 1984-11-09
Abstract: PURPOSE:To enable a building ventilation to be adapted for four seasons in Japan by a method wherein slider ventilation port provided with an adjusting mechanism is arranged at an air chamber inside the door. CONSTITUTION:During summer season, since the slider ventilation port 2 is opened, the wind is passed through the ventilation port 5 in the ventilation door at the upstream side, air chamber 4, aeration port 12, aeration ports 13, 14 and 15 of the slider ventilation port 2 and then flows into the space 26 of a ceiling room. In turn, at the downstream side, a pulling force is applied under a negative pressure, the hot air in the ceiling room space 26 is passed through the aeration ports 15, 14, 13 of the slider ventilation port 2, air chamber 4 and aeration port 5 of a ventilation door 1 and then discharged out of the house. During winter season, if a switch is changed over, a low speed motor is rotated, an arm 21 is pulled, a fulcrum point fixed to the plate 17 is simultaneously slid to close the aeration ports 13 and 15. In this way, the eaves door is ventilated and closed, thereby a comfortable dwelling circumstance can be created both in summer and winter.
Patent JP-H0550135-A (JP)
Title: Manufacture of fe-ni low expansion alloy wire
Inventor: OSHIMA YASUTERU
IPC: B21C9/00
Filed: 1991-08-23
Abstract: PURPOSE:To efficiently manufacture an Fe-Ni low expansion alloy wire high in strength and small in dispersion without carrying out vacuum annealing. CONSTITUTION:In the method for manufacturing the Fe-Ni low expansion alloy wire where a desired number of times of annealing, scalping, and wire drawing is implemented respectively, the annealing is carried out below 650 deg.C in the atmosphere before the scalping and the wire drawing after the atmospheric annealing is carried out at a wire drawing speed below 60m/min. Since the atmospheric annealing is carried out at a low temperature below 650 deg.C, variation of precipitation state of alloy elements is small and since the wire drawing is carried out at a low speed and working exothermic phenomenon is restrained, an effect exerted on a quantity of working strain by the working temperature difference is small, therefore, an ununiform strain is not generated on the Fe-Ni low expansion alloy wire rod and the vacuum annealing to this wire rod can be omitted.
Patent JP-H0983325-A (JP)
Title: Semiconductor device and output circuit control method
Inventor: TSUJIMURA YOSHINORI
IPC: H03K17/687
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can suppress the ringing that is caused by transition of an output signal. SOLUTION: An output circuit 11 outputs a signal of high or low potential voltage based on an input signal IN. A monitoring circuit 12 contains the monitoring circuit parts 17 and 18. The part 17 includes a differentiation circuit 22 which differentiates the output of low potential voltage of an inverter 17 and detects the transition of an output signal Vo to the high potential voltage. The part 18 includes a differentiation circuit 28 which differentiates the output of high potential voltage of an inverter 25 and detects the transition of the signal Vo to the low potential voltage. When a control signal CNTL is kept at an H level, an AND circuit 32 controls the supply and cut-off of the inverse of signal IN to the circuit 11 based on the detection result of the circuit 17.  Then an AND circuit 33 controls the supply or cut-off of the inverse of signal IN to the circuit 11 based on the detection result of the part 18.
Patent JP-S6391671-A (JP)
Title: Automatic both-face copying machine
Inventor: YOTSUKAICHI KEIJI
IPC: G03G21/00
Filed: 1986-10-06
Abstract: PURPOSE:To efficiently copy by automatically discharging a contained sheet without copying on the back of the sheet after a given length of time has passed since the sheet that was copied on its front was temporarily housed in an intermediate tray. CONSTITUTION:After a given length of time has passed with the contained sheet in some state, operations in 'forcible sheet discharge mode' are automatically carried out without copying on the back of the sheet contained in the intermediate tray 19. In order to count time, an electronic counter is provided. With the contained sheet, it always. counts. When a key on a control panel 4 is pressed, the electronic counter is reset. When the count value reaches a value equivalent to a given length of time, the operation enters the forcible sheet discharge mode. Thus the sheet in the intermediate tray 19 is copied on its back when the key on the control panel 4 is pressed during the period, the sheet is discharged to a sheet discharge tray 15 without being copied on the back. Thus troublesome work such as opening and closing the front cover of a copying machine is eliminated.
Patent JP-S6391667-A (JP)
Title: Electrophotographic sensitive body
Inventor: ISHIWATARI TAHEI
IPC: G03G5/14
Filed: 1986-10-06
Abstract: PURPOSE:To provide an electrophotographic sensitive body which is used in a simultaneous method and which exhibits high developing efficiency and forms a high-contrast image by incorporating titanium oxide particles into the surface layer thereof. CONSTITUTION:The titanium oxide (TiO2) particles are incorporated into the surface layer 5 of the electrophotographic sensitive body formed by laminating a carrier generating layer 3, a carrier transfer layer 4, and the surface layer 5 on a transparent conductive substrate layer 2. The light transmitted through the carrier generating layer 3 is transmitted through the carrier transfer layer 4, reflects on the surface layer 5 contg. the TiO2 particles, and arrives at the carrier generating layer 3 by passing the carrier transfer layer 4 again. The light eventually contributes to the generation of electric charge again when the light passes the carrier generating layer 3 in the direction of the substrate layer 2. The light at the time of exposing can thus be effectively utilized. The surface layer 5 contg. the TiO2 particles is preferably the layer which does not contain a conductive material, has high resistance and is smaller in film thickness than the carrier generating layer.
Patent JP-H0759935-A (JP)
Title: Central control device of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-08-30
Abstract: PURPOSE:To provide a central control device of a game machine capable of accurately calculating non-special condition prize winning ball data (base). CONSTITUTION:When big winning is completed, a big winning signal is returned to 'L' level, the completion of the big winning is detected. In consideration of the presence of a time lag in the prize winning ball ejection of a ball ejecting device, the prize winning ball ejection (x) until added alpha time is completed is excluded from the calculation of a base even if the big prize winning signal disappears. Thus, the prize winning ball ejection of safe ball which does not yet completely win the prize after the completion of the big prize winning is excluded from the calculation of the base, and the base except during the big prize winning required in a hall is accurately calculated even if a time lag is in the prize winning ball ejection by the ball ejecting device.
Patent JP-H08100831-A (JP)
Title: Strut mount
Inventor: KODAMA SUKETOMO
IPC: F16F9/54
Filed: 1994-09-30
Abstract: PURPOSE: To provide a strut mount capable of lightening weight also to facilitate manufacture and capable of reducing a cost. CONSTITUTION: An inner cylinder member 1 is constituted of a plate-shaped inner cylinder metal fitting 11 having a through hole 13 in the periphery of a shaft hole 12 and of a cylindrical resin-made inner cylinder 15 coaxially arranged on the peripheral surface of the inner cylinder metal fitting 11, to form by integral molding the first slide member 41, arranged coaxially on an internal peripheral surface of the inner cylinder metal fitting 11 to constitute one of resin-made bearing members 4, and the resin-made inner cylinder 15 so as to be integrally connected through the through hole 13 of the inner cylinder metal fitting 11.
Patent JP-H08102685-A (JP)
Title: Receiver
Inventor: TERAJIMA KAZUHIKO
IPC: H04B1/10
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a receiver capable of effectively executing receiving processing by simple constitution without being influenced by an interruption wave such as a base band signal. CONSTITUTION: The receiver is provided with a demodulation means 32 for mixing a demodulating frequency signal with a received signal to obtain a demodulation signal, a detection means 34 for detecting a synchronizing signal included in the signal demodulated by the means 32 and a clock generation means 37 for generating a clock for processing the demodulation signal, and when a synchronizing signal can not be detected by the means 34, the frequency of a clock outputted from the means 37 is slightly changed.
Patent JP-S6480186-A (JP)
Title: Variable block size moving compensation system
Inventor: TANOUE MAKIKO
IPC: H04N19/46
Filed: 1987-09-22
Abstract: PURPOSE:To decide a block with an optimum size by deciding plural kinds of blocks with a required size including picture information, applying inter-frame prediction, moving compensation prediction and inter-frame prediction so as to obtain a prediction error as to each block and evaluating the prediction error by two evaluation means. CONSTITUTION:The block size is made small to a part with rapid pattern change and made large to the flat portion. A 1st evaluation means 17 receives a prediction error from the inter-frame predicting means 14, a prediction error from a movement compensation prediction means 15 and a prediction error from an inter-frame predicting means 16 and evaluates the prediction error by a required evaluation function. Thus, the optimum prediction system is selected and the information is outputted from its output line 17a. Then a 2nd evaluation means 22 receives a means value of the prediction error as to large/ small blocks and evaluates said prediction error by a required evaluation function. Then the optimum block size is decided to output the information from the output line 22a.
Patent JP-H04116920-A (JP)
Title: Gas supply method of vapor epitaxial growth device
Inventor: MARUYAMA KENJI
IPC: H01L21/365
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a epitaxial crystal with a stable composition by applying a state where a plurality of raw material gases are supplied to one raw-material gas introduction tube individually and time-multiplexedly to a plurality of raw material gas introducing tubes. CONSTITUTION:A valve 21A and a valve 21V are opened from a gas introducing tube 4, thus enabling a carrier gas H2 and a raw material gas DipTe to a reaction container 1 for one second. Then, the valve 21B is closed and the valve 21C is opened, thus enabling the DMCd and the carrier gas H2 to be flown for one second. Then, the valve 21C is closed and the valve 21B is opened, thus enabling the DipTe and H2 to be flown for four seconds. Then, the valve 21B is closed and the valve 21D is opened, thus enabling mercury gas and a carrier gas to be flown into the reaction container for four seconds. This supply state is also applied to the gas introducing tubes 4B, 4C, and 4D, thus preventing raw material gases from being mixed one another before they reach areas on the substrate and an epitaxial crystal with a uniform composition Hg1-xCdxTe to be formed on the substrate for epitaxial growth.
Patent JP-H1169188-A (JP)
Title: Color image processor
Inventor: TSUJI KATSUHISA
IPC: B41J2/525
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a device that has high color correction accuracy with the addition of a small scale of a circuit by selecting a set of coefficient data of a linear connection operation that is held by a coefficient holding means and a conversion characteristic that is used by a gradation characteristic converting means in accordance with a decision result of a hue deciding means at the time of generating output image signals of C, M and Y. SOLUTION: A set of coefficient data of a linear connection operation that is held by a coefficient holding means and a conversion characteristic that is used by a gradation characteristic converting means are selected in accordance with a decision result of a hue deciding means at the time of generating output image signals of C, M and Y. In this device, a hue deciding part evaluates a large and small relation of RGB input image signals and outputs a hue number as a hue area signal. A masking operation circuit consists of registers REG1 to 3 which hold a coefficient and multipliers MUL1 to 3, and each register REG1 to 3 outputs a coefficient in response to the hue area signal. A gradation conversion circuit consists of a conversion table and a multiplexer that selects data that corresponds to the hue area signal in conversion data according to a conversion table.
Patent JP-H0575019-A (JP)
Title: Semiconductor integrated circuit and designing method therefor
Inventor: YAMAGATA YOSHINORI
IPC: H01L21/822
Filed: 1991-09-18
Abstract: PURPOSE:To improve the degree of freedom of design of disposition of each cell by disposing logic cells, input/output terminal part constituting cells and power source cells mixedly in a core area. CONSTITUTION:In a semiconductor chip 5 of a semiconductor integrated circuit, logic cells 2, input/output terminal part constituting cells 1 and power source cells 3 are disposed mixedly in a core area 4. The power source cells 3 and the input/output terminal part constituting cells 1 may be disposed also in the outer peripheral edge part 6 of the core area 4. Accordingly, the logic cells are disposed in an arbitrary pattern of disposition in the core area of the semiconductor chip and the input/output terminal part constituting cells which the logic cells need can be disposed in proximity to the logic cells so that they correspond to these cells. The power source cells supplying powers which the logic cells need can also be disposed near the logic cells according to the necessity and by the necessary number.
Patent JP-S6479616-A (JP)
Title: Angle-of-rotation detecting circuit
Inventor: YANAGIHARA HIROYUKI
IPC: G01B7/30
Filed: 1987-09-22
Abstract: PURPOSE:To obtain an angle-of-rotation detecting circuit detecting an angle of rotation with high accuracy, by providing a linearizing correction circuit to the post stage of a synchronous rectifying circuit. CONSTITUTION:An absolute value circuit 5 converts the DC signal Vx, which is proportional to sin theta from a synchronous rectifying circuit D changing to positive/negative polarity on the basis of a synchronous angle theta of rotation, to an absolute value. A polygonal line circuit 6 inputs an absolute value signal Vx and, when said value is below (or more than) the set angle voltage value set to the voltage of the absolute value corresponding to the predetermined angle theta, a voltage of 0V (or the voltage value obtained by subtracting a set angle voltage value from the absolute value signal) is obtained and definite bias Vb is added to said voltage value in a reversal circuit 6a to obtain polygonal line output Yy. A multiplier 7 multiplies the signal Vx from the circuit D by the output Yy from the circuit 6 to obtain a multiplied output Vz being a DC signal subjected to reality correction. Therefore, the DC signal proportional to the synchronous angle theta of rotation having a characteristic near to an ideal straight line L is obtained over an entire region.
Patent JP-S60128207-A (JP)
Title: Method for applying refractories to vessel for molten metal
Inventor: KIYOUJIMA YOSHIYUKI
IPC: F27B3/14
Filed: 1983-12-16
Abstract: PURPOSE:To enable decrease in precedent erosion hence extension of the life of a converter by installing the permanent brickes at the thickness of the permanent bricks in the deformed part of the shell different from the thickness of the permanent bricks in the parts of the shell except the deformed part thereby decreasing the projecting rate of the wear bricks in the deformed part of the shell. CONSTITUTION:The bricks 4 except the deformed part 7 of the shell of a converter are installed at the thickness larger than the thickness of the permanent bricks 4 in the deformed part 7. More specifically, the bricks 4 in the parts except the deformed part 7 are laid into two layers, by which the weir bricks 3 around the deformed part are projected into the converter by as much as the thickness of the bricks 4. The projecting rate of the part 7 is thus decreased apparently by as much as the thickness of the brick 4 and the precedent erosion is accordingly decreased. On the other hand, if the bricks 4 are laid in two layers, the shell temp. decreases by a prescribed temp., by which the degree of deformation of the shell and the erosion of the bricks 3 are decreased and the extension of the life of the converter is made possible.
Patent JP-H0794455-A (JP)
Title: Formation of wiring
Inventor: SHIBUKI SHUNICHI
IPC: H01L21/304
Filed: 1993-09-24
Abstract: PURPOSE:To prevent the corrosion of a wiring forming device by smoothing the surface of a metallic film when the polishing of the metallic film is completed under a condition where the thickness of the film is easily controlled by polishing the metallic film with abrasive grains and a specific abrasive grain liquid. CONSTITUTION:After forming grooves 11b into an insulating film 11 and a metallic film 12 containing copper on the film 11, the entire surface of the insulating film 11 is flattened by removing the film 12 from the surface of the film 11 by polishing and the grooves 11b are filled with metallic films 12a as wiring. At the time of polishing the metallic film 12, an aqueous solution of hydrochloric acid, ammonium persulfate, chromium oxide, phosphoric acid, or ammonium hydroxide or an aqueous solution containing copper chloride ammonium and ammonium hydroxide or containing ammonium hydroxide and hydrogen peroxide, or a mixture of these solutions is used as an abrasive grain liquid.
Patent JP-S6479988-A (JP)
Title: Magnetic disk device
Inventor: MUKOYAMA FUMIAKI
IPC: G11B25/04
Filed: 1987-09-22
Abstract: PURPOSE:To reduce the number of connectors and cables by sharing a signal conductor for connecting to a control circuit with an output of a magnetic disk insertion detecting means and an output of a write protection detecting means. CONSTITUTION:A cassette-in sensor (C1-SW) 1 is on when the titled device is inserted with a cassette. A write protection sensor (WP-SW) 2 is on when the cassette is of write protection. Now, the SW 2 has subordinate relation to the SW 1. By utilizing this relation, the SW 1 and SW 2 are connected in series to make a single connection to the control circuit. As to the detecting method, resistors 3-5 are used and their resistance values are settled in the order of 5<3<4, so that three conditions of SW 1 being open; SW 1 being closed, while SW 2 being open; both SW 1 and SW 2 being closed can be detected. By this constitution, the connectors and cables are decreased in number to be less expensive, thus reducing the number of contact points to promote the reliability.
Patent JP-2000074380-A (JP)
Title: Heating apparatus
Inventor: WATANABE KENJI
IPC: F24C7/08
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain optimum results regarding an extremely many kinds of food by a small storage capacity. SOLUTION: A code made up of a plurality of digits containing the information on heating power and heating time predetermined for each kind of food 14 is inputted to an input device 5, and output signals of the input device 5 are inputted to a control device 10. Since a control is so conducted as to heat the food 14 according to the determined heating power and heating time in this constitution, a heating apparatus needs only to have a mechanism of reading the information on the heating power and heating time contained in the code inputted. Therefore, it is unnecessary to increase storage devices no matter how many the kinds of the food 14 to be treated may be and, besides, excellent results are obtained since the food can be heated by the heating power and heating time being optimum therefor.
Patent JP-2000147807-A (JP)
Title: Electrophotographic photoreceptor body and electrophotographic device equipped with the electrophotographic photoreceptor body
Inventor: SUZUKI YASUO
IPC: G03G5/06
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor body having high durability and excellent stability concerning to the potential without causing image defects, to provide an electrophotographic device equipped with this electrophotographic photoreceptor body, and to provide a so-called good electrophotographic photoreceptor body having little deterioration in electrostatic characteristics by light (in particular UV rays). SOLUTION: This electrophotographic photoreceptor body has a photosensitive layer consisting of at least a charge producing layer and a charge transfer layer on an electrically conductive supporting body. The change producing layer contains asymmetric disazo pigments expressed by the formula and nonmetal phthalocyanine pigments with the weight ratio of the asymmetric disazo pigments to nonmetal phthalocyanine pigments ranging >=1.5/1 to <5/1. In the formula, A is a bivalent residue having carbon atoms bonded to nitrogen atoms of azo groups, and Cp1 and Cp2 are coupler residues having different structures from each other.