baber/WOPTO huggingface dataset:
Patent JP-2000032611-A (JP)
Title: Power outputting apparatus and its control method and hybrid car
Inventor: YAMAGUCHI KATSUHIKO
IPC: B60L50/16
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To enable stable operation even when practically no torque is being outputted from an internal combustion engine, by operating a motor-generator making its output torque approximately zero, when the output torque of the internal combustion engine is practically zero. SOLUTION: A central processing unit(CPU) inside a control unit 190 sets a target number of revolution and a target torque of a car shaft 112. And, if the absolute value of the number of revolution is smaller than a specified value, i.e., if the car axis 112 is judged to be locked, a target torque of a motor MG1 is set. Besides, if the absolute value of the number of revolution is larger than the specified value, the target torque of the motor MG1 is made zero, if the engine 150 is judged to be in a standstill, or in the course of idling operation. Consequently, it becomes possible to evade the phenomenon that power running and regenerative operation of the motor MG1 and operation of the engine 150 become unstable, because of the variation of the number of revolution of the engine 150 and the variation of the number of revolution of the motor MG1.
Patent JP-H1157292-A (JP)
Title: Infrared radiation type clothes dryer
Inventor: MURUSU YU SHINAN
IPC: D06F58/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the structure of a clothes drier, using new heating parts, so that it has the advantages of low power consumption, time savings, temperature adjustability, low temperature inside a drum, etc. SOLUTION: This clothes drier includes a stationary housing 1, a freely rotating drum 2 installed inside the housing 1 and storing the clothes to be dried, and various parts for heating, ventilation, transfer, and control. A heating device is formed by several special infrared lamps 31 installed on the interior wall of the drum 2. The clothes drier has its structure optimized so that it has the advantages of low power consumption, time savings, temperature adjustability, and low temperature inside the drum 2, etc.
Patent JP-2000049523-A (JP)
Title: Tilt angle wide range variable antenna
Inventor: NAKABAYASHI MIKIO
IPC: H04B1/40
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a tilt angle wide range variable antenna whose tilt angle is variable in a wide range, which maintains antenna gain at a constant level even when a tilt angle changes and which can reduce the transmission powers of a base station and a mobile device. SOLUTION: A high frequency signal inputted from a feeding terminal 7 is distributed to plural elements 6-1 to 6-8 by a distributor 1. A phase adjusting part 2 inserted on the subsequent stage of the distributor 1 respectively adjusts the phase of each high frequency signal to be fed to the plural elements 6-1 to 6-8 and can adjust the tilt angles of antennas 5-1 to 5-8. The drop of antenna gain which occurs at the time of adjusting the tilt angles of the antennas 5-1 to 5-8 is compensated by an amplifying part 3 inserted on the subsequent stage of the part 2 and constant antenna gain can be maintained.
Patent JP-S59105375-A (JP)
Title: Semiconductor device
Inventor: TOKUE TATSUO
IPC: H01L21/66
Filed: 1982-12-08
Abstract: PURPOSE:To make nearly equal the diffusion depths and the impurity distributions of the upper gate regions of a monitor part and an element part and thus improve the control of element characteristics by the monitor part by changing the shape of a diffusion window of the monitor part. CONSTITUTION:At the monitor part formed simultaneously at the time of forming the upper gate region of the element part, a plurality of the diffusion windows 16 of the same width as that of the diffusion window of the upper gate of the element part are formed. In this case, the interval between each diffusion window is decided as approx. twice of the diffusion depth of the upper gate. Using such diffusion windows, diffused regions 17 are formed by impurity diffusion. Next, by performing the extrusion diffusion of the diffused regions 17, the diffused regions 17' of the monitor part come to have the diffusion depth and the impurity distribution nearly the same as those of the diffused region of the upper gate of the element part, and nearly the same region as a channel region of the element part is formed also at the monitor part.
Patent JP-H1148940-A (JP)
Title: Brake pressure vibrating device
Inventor: SUGAI MASARU
IPC: B60T8/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a control valve by lowering exciting frequency of brake force. SOLUTION: This brake pressure vibrating device is constituted of a brake force exciting part 19 which gives minute vibration to the brake force generated by a driver operating part 24; a detecting part 20 which detects vibration characteristics of a wheel speed at the time of a tire grip; and a brake force reducing part 21 which outputs a brake force reducing command based on the detected vibration characteristic. Then, the value of the exciting frequency of the brake force exciting part 19 is set at a frequency obtained by dividing a resonance frequency f1 by an integer (n) greater than 2. Since a higher harmonic of exciting vibration is generated in vibration components of the brake force, the vibration component of the resonance frequency f1 appears also in the vibration component of the wheel speed.  In this connection, the brake force can be regulated not to exceed the slip-state of the peak-value μ, based on the vibration component. In other words, the exciting frequency of the brake force can be lowered, thereby lengthening the life of a control valve.
Patent JP-2000199287-A (JP)
Title: Stream channel structural body, building equipped therewith and forming method therefor
Inventor: WINTERMANTEL ERICH
IPC: F24F13/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the air conditioning function by covering the exterior walls of a building with a predetermined structure comprising a covering material such as mortar, partial element and partial module. SOLUTION: Partial element 1.1 made to a formed panel shape, for example, is equipped with a coating material 1.2 at one side and a coating material 1.3 at other side and has stream channels 1A, 1B, 1C, 1D. Next, the coating materials 1.2, 1.3 are respectively pushed to the inside of the stream channels 1A, 1B, 1C, 1D, thereby forming small lumps 1.4, right parallelepiped 1.5, small-size ribs 1.6 and large-size ribs 1.7 are formed thereby increasing the surface area of the stream channel. Then, this formed panel is attached to the exterior walls of a building, and if a harmonic flow is supplied between a supporting shell and weatherproof shell above the ground and between an underground supporting shell and a neighboring land, the harmonic flow interchanges with outside air and the building can be air conditioned.  In this way, air conditioning being gentle to the users and suited to the daily changes in atmospheric state can be obtained at a low cost, and the building construction can be homogenized because the temperature of the construction can be homogenized and the moisture balance can be adjusted by the harmonic flow.
Patent JP-S6372636-A (JP)
Title: Oxidizing method for secondary alkyl group-substituted naphthalenes
Inventor: HANEDA YUTAKA
IPC: C07C27/00
Filed: 1986-09-12
Abstract: PURPOSE:To obtain the aimed substance in high yield in a short time, by dissolving a Pd or gold compound in a reaction solution and carrying out reaction in oxidizing secondary alkyl group-substituted naphthalenes in the liquid phase with molecular oxygen to give hydroperoxides and/or carbinols. CONSTITUTION:A Pd or gold compound, e.g. palladium chloride or sodium chloroaurate, is dissolved in a soluble solvent to prepare a catalyst solution. The resultant catalyst solution, together with a base and secondary alkyl group- substituted naphthalenes which are a raw material, e.g. diisopropylnaphthalene, is charged into a reactor so that the metal compound may be present in an amount of >=0.5ppm expressed in terms of the metal to carry out reaction and afford hydroperoxides and/or carbinols, etc. The oxidative reaction is preferably carried out by keeping the pH of the reaction mixture solution at >=12. If the pH is <12, the amount of the metal compound is increased to >=50ppm (expressed in terms of the metal). Thereby the amount of the catalyst can be reduced and the oxidation rate can be simultaneously increased.
Patent JP-H1043915-A (JP)
Title: Workpiece support device
Inventor: ISHII MASATO
IPC: B23B31/32
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To perform the mounting and exchange works of a flexible tube for fluid very smoothly by connecting both ends of the tube which is inserted into a shaft core through hole of a spindle with a fluid supply port of a rotary joint in the back of a terminal of the spindle and a passage. SOLUTION: A rotary joint 15 having a first fluid supply passage 13 and a second fluid supply passage 14 is connected with a terminal of a spindle 1, and a fluid supply pipe 20 is connected with the first supply passage 13 and the second supply passage 14. Moreover, both ends of a flexible tube 17 which is inserted into a through hole 16 of a shaft core of the spindle 1 are connected with an outlet of the first supply passage 13 and an inlet of a first passage 5 and an outlet of the second supply passage 14 and an inlet of a second passage 6.
Patent JP-S6370632-A (JP)
Title: Line switching system
Inventor: MORIMOTO HIDEAKI
IPC: H04B1/74
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a system preventing out of frame synchronism at radio section at changeover by providing a bit converter or the like to a synchronizing switch circuit in a switching method between an active radio line and a standby radio line of a digital radio communication system so as to operate the titled system surely to the transmission system using a consecutive zero suppressing code. CONSTITUTION:Input data signals 103d, 104d from the standby and active radio lines are bisected, one is inputted to frequency division converters 29, 30 via bit converters 27, 28 and the other inputted to the converters 29, 30 directly. When the converters 27, 28 detect the consecutive same code of aprescribed number, they invert the final code and convert the input data signal into comparison data signals 103b, 104b used for bit comparison only. Then comparison parallel signals 113b, 114b are given to a bit comparison section 26 via the frequency division converters 29, 30 and the signal series replacement devices 31, 32 and buffers 33, 34, and replacement control signals 107, 108 and a switching control signal 112 are outputted from the comaprison section 26.
Patent JP-H04100795-A (JP)
Title: Float with variable pitch fin propulsion device
Inventor: NOMURA MAMORU
IPC: B63H1/36
Filed: 1990-08-15
Abstract: PURPOSE:To obtain a float of small size and small water resistance by forming a recessed part on the center part in front of a fin to projectingly provide a travel control arm, moving it front and rear in a control box interlocking with a cable through operation of a control lever, and changing effective attack angle of the fin. CONSTITUTION:When a control lever 1 is fully drawn backward for example, a travel stop plate 20 is contacted with the backside of a stopper 25 of a variable pitch control box 4 and fixed, a travel control arm 26 is fixed with a stopper pin 19 to fix a fin 3. Reversely, when the control lever l is fully pushed forward, a cable end metal piece 22 is moved backward, the travel stop relate 20 is pushed backward with a slide pin 21 to contact with the rear end of the groove 32 of the control box 4, and the fin 3 is set at an effective attack angle. The attack angle is changed in the midway part.
Patent JP-H0262715-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/72
Filed: 1988-08-30
Abstract: PURPOSE:To improve both a high density recording characteristic and durability by providing projections consisting of implanted layers selected from C, N, B, and O on a nonmagnetic layer positioned on the uppermost part of a smooth high-polymer film. CONSTITUTION:The nonmagnetic layer 8 positioned on the uppermost part laminated with the nonmagnetic layers 6, 8 and the ferromagnetic layer 7 is so constituted on the smooth high-polymer film 5 as to have the implanted layers selected from the C, N, B, and O. The ferromagnetic layer 7 is made into the fine particle layer according to this constitution, by which the noises are decreased and the improved durability is resulted from the decrease in the contact area by the formation of the projections. On the other hand, the adverse influence of the increased noises by the converse generation of magnetic unequalness is minimized. Since the uniform constitution of the hard projections by the implanted layer is possible, the durability is improved by lowering the projection height and the degradation in the output of the short wavelength region is minimized. The high reliability is assured in this way in high-density digital recording.
Patent JP-S58110564-A (JP)
Title: Alpha,alpha-bis-substituted toluene derivative and its preparation
Inventor: MATSUDA HIDEAKI
IPC: A61K31/4015
Filed: 1981-12-25
Abstract: NEW MATERIAL:The alpha,alpha-bis-substituted toluene derivative of formulaI(X is -CH2- or =N-C6H5; R<1> is H, lower alkyl, lower alkoxy, nitro, formyl, carboxy or halogen; R<2> is H or halogen). EXAMPLE:alpha,alpha-Bis(1-phenyl-3-pyrazolidon-2-yl)toluene. USE:A carcinostatic agent having extremely low toxicity. PROCESS:The compound of formulaIis prepared by reacting the lactam derivative of formula II with an aromatic aldehyde derivative of formula III in a solvent (e.g. benzene, toluene, etc.) in the presence of a catalyst such as p-toluenesulfonic acid, etc.
Patent JP-2000043216-A (JP)
Title: Biaxially oriented polyethylene-2,6-naphthalate film for magnetic recording medium
Inventor: TOJO MITSUMINE
IPC: C08G63/189
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-2,6-naphthalate film for a magnetic recording medium solved in the point of issue possessed by a conventional polyethylene-2,6-naphthalate film and improved in delamination resistance while holding high elastic modulus. SOLUTION: A film layer is formed to at least the single surface of a biaxially oriented film comprising copolymerized polyethylene-2,6-naphthalate wherein 2,6-naphthalenedicarboxylic acid is a main dicarboxylic acid component and ethylene glycol is a main glycol component and 0.1-10 mol.% (with respect to the total amt. of the total carboxylic acid component) of an isophthalic acid component is contained as a copolymerizing component and the content of a diethylene glycol component is 3 mol.% (with respect to glycol total amt. of the total glycol component).  The film layer is a coating film formed from a water soluble or water dispersible resin containing inert particles with an average particle size of 5-100 nm and has 1×106-1×109/mm2 of projections caused by inert particles on the surface thereof and the surface center line average roughness of the film layer is 0.1-2 nm.
Patent JP-H05188476-A (JP)
Title: Transmission type screen
Inventor: YUGI SHIGETAKA
IPC: G03B21/62
Filed: 1992-07-22
Abstract: PURPOSE:To decrease light quantity losses and to enable the selection of a surface shape while controlling a spherical aberration and studying the diversion state of light by specifying the shape of the cylindrical lens surface on an inci dent side surface the refracting power and the spacing between the surface vertex on the incident side surface and exit side surface. CONSTITUTION:This transmission type screen consists of a Fresnel lens for refracting incident light and a lenticular sheet for condensing and diverging the light emitted from this Fresnel lens. The lenticular sheet has the respective cylindrical lenses on the incident side surface and exit side surface thereof. The shape of the cylindrical lens surface on the incident side surface, when expressed by equation I, is A>=0.1 and at least A1not equal to 0 as to A and An in the equation, the refracting power is equation II and the spacing between the cylindrical lens surface vertex on the incident side surface and the cylindrical lens surface vertex on the exit side surface is equation III.
Patent JP-H1144507-A (JP)
Title: Position detector and positioning apparatus for rotating object and information recorder using the same
Inventor: ISHIZUKA AKIRA
IPC: G01B11/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To perform range measurement free from environmental fluctuations to enable highly reliable positioning of a rotating object by providing an optical block on a part of a light path between the rotating object and an interferometer for having reflection light obtained by emitting measurement light to the rotating object and reference light interfered with each other and receiving by a light receiving element. SOLUTION: Measurement light emitted from the light source of an interferometer A is led to the vicinity of a magnetic head arm ARM1 by a light guide member (optic probe) OP of an optic block E to bend a light path, a part of the measurement light is transmitted through a half mirror HM to be emitted to the side of a slider SLID, and its reflection light flux is returned to an optic non-contact distance sensor unit OPS. A part of the reflection light flux at the half mirror HM is also reflected by a partially reflecting mirror M, further reflected by the half mirror HM, and returned to the optic non-contact distance serisor unit OPS as reference light. Then light paths of the respective reflection light fluxes are overlaid, and an occulting light flux generated by having them interfered is detected by a light receiving element PD inside the optic non-contact distance sensor unit OPS.
Patent JP-S6275933-A (JP)
Title: Production of metallic tape
Inventor: YOKOYAMA JIRO
IPC: G11B5/858
Filed: 1985-09-28
Abstract: PURPOSE:To make continuous production of a high-density recording medium by transferring a magnetic metallic film of a matrix type substrate for electrodeposition onto a film by press contact therewith. CONSTITUTION:An SUS403 substrate 4 is passed from a bath tank 1 in which an aq. electrolyte soln. 2 contg. a magnetic metal is stored and a substrate supply coiler 3 to a drum 6, a roller 7 and a substrate take-up coiler 8 by a roller 5. On the other hand, the substrate 4 is subjected to degreasing 9, washing 10, then to an electrolytic treatment in the tank 1. The magnetic metallic film is deposited to separate and isolate magnetic domains on the surface of the supplied substrate 4 by electrolysis of the plus ions which are the magnetic metal in the aq. electrolyte soln. from a positive pole plate 11 and in this state the substrate 4 is washed 13 and dried 14 via the roller 7 and is taken up by the substrate take-up coiler 8. The film 22 is supplied in a stage before coiling and an adhesive agent 23 is coated on the surface thereof. The magnetic metallic film 12 deposited on the substrate 4 is brought into press contact with the surface of the film by a press contact roller 21 and is thus transferred to the film 22, by which the metallic tape 24 is continuously produced.
Patent JP-S6458287-A (JP)
Title: Television game machine
Inventor: HAYAKAWA EIICHI
IPC: A63F13/55
Filed: 1987-08-28
Abstract: PURPOSE: To display the feeling expression of a game machine side player corresponding to condition on a display during game progression by providing a read means for reading the corresponding human image from an image storage means in accordance with judgement information from a judgement means for judging game conditions. CONSTITUTION: The game progressing condition is judged by the judgement means 23. When the condition is matched with the preset condition, the prescribed human image corresponding to the game condition of a game machine side player stored in the image storage means 21 are read through the read means 25 and displayed on a game machine side player image display 15. For instance, the image of 'desperate expression' is read when the initial condition of the game machine side player is far from the finish, the image of 'triumphant expression' is read when the condition changes for the better, and the image of 'elated expression' is read when the condition is nearer to the finish, then they are displayed on the display 15.
Patent JP-H0498679-A (JP)
Title: Semiconductor memory
Inventor: ZAITSU KATSUNORI
IPC: G11C11/405
Filed: 1990-08-16
Abstract: PURPOSE:To prevent the defect of a memory cell from being a bit defect directly by providing a third transfer gate connected between one of paired digit lines and a second capacitor for storage. CONSTITUTION:A transfer gate 1 is arranged for short-circuiting two word lines 2 and 3. Among two transfer gates 4 and 5 defining the short-circuited lines 2 and 3 as respective inputs, the gate 4 is arranged between one line 6 of paired digit lines 6 and 7 and a capacitor 10, and the other gate 5 is arranged between the other line 7 of the paired digit lines and the capacitor 10. The transfer gate 4 in a memory cell defines the word line 2 as the gate input and connects it to the digit line 6. Similarly, the transfer gate 5 in the memory cell defines the word line 3 as the gate input and connects it to the digit line 7. Thus, the two memory cells can be used for storing the data of one bit.
Patent JP-S6275364-A (JP)
Title: Sensitivity correction for ring type ect apparatus
Inventor: AMANO SHOJI
IPC: G01T1/161
Filed: 1985-09-30
Abstract: PURPOSE:To correct nonuniform sensitivity of detectors, by using a ring-like ray source with the outer diameter larger than the diameter of a data collection effective area. CONSTITUTION:A ring-like ray source 4 is arranged inside a ring array 2 with the outer diameter larger than the diameter of an effective area 3 to cover the entire effective area 3. gamma rays are projected into respective detectors 1 from the ray source 4 to collect data. This projection data presents nonuniform sensitivity at the detectors 1. The, the ray source 4 is removed and an actual object is placed in the effective area 3 to obtain a projection data by collecting data with the detectors 1. This data also shows effects of nonuniform sensitivity of the detectors 1. Then, the nonuniform sensitivity of the detectors is corrected by dividing the projection data of the actual object by the projection data from the ray source 4. The use of such a ray source 4 eliminates the need for a driving mechanism or the like for moving and rotating the ray source 4. Besides, there is no absorption and scattering at a hollow section of the ray source 4 thereby enabling accurate correction of the sensitivity of the detectors.
Patent JP-S6276627-A (JP)
Title: Dry etching device
Inventor: SEKINE MAKOTO
IPC: H01L21/302
Filed: 1985-09-30
Abstract: PURPOSE:To enable the high-speed and vertical etching of minute grooves by increasing a plasma density to form a high-density plasma even under a low gas pressure by supplying electrons into a plasma formed between parallel flat electrodes. CONSTITUTION:Around parallel plate electrodes 12 and 13, plural electron guns 20 are arranged, which are composed of a cathode 1, grid 22, and anode 23 and supply electron beams between the electrodes 12 and 13. Number of the arranged electron guns 20 is uniform around the parallel plate electrodes 12 and 13, e.g., four. If all the guns 20 are driven to supply electrons into a plasma, an etching rate is accelerated. Furthermore, by applying a high-frequency electric power to the anode 23 of the electron gun 20, a dissociation efficiency of a gas increases and more effect can be obtained.