baber/WOPTO huggingface dataset:
Patent JP-H03194591-A (JP)
Title: Display device
Inventor: YOSHIMOTO YOSHIHARU
IPC: G09G5/00
Filed: 1989-12-25
Abstract: PURPOSE:To display characters and images with easy operation by providing the display device with an interface for printer output of a computer device and a control section which converts the character and image data of the printer output to a control signal for a display section. CONSTITUTION:The printer output of the computer device 1 is inputted to the display device 2 by providing the interface 3. The character and image data is converted to the control signals to the display section 5 by the control section 4. The device 2 temporarily stores the character, image data and the control signals in a memory section 6. The display section 5 is the display device arranged with LEDs or fluorescent lamps of multicolor light emission in the form of a matrix and displays the characters and images corresponding to the printer output from the device 1. Sentences and figures are formed by the device 1 and can be displayed in the display section simply by making the output operation to the printer. The display operation is thus facilitated.
Patent JP-H04207590-A (JP)
Title: Ccd solid-state image sensor and method of its initialization
Inventor: FURUHASHI SHOJI
IPC: H04N5/335
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a white spot defect with simple constitution by setting the voltage value of the transfer pulse of a CCD side higher than the voltage value in an ordinary operation state and positively generating a breakdown in the PN juncture of the CCD transfer path under a photo gate. CONSTITUTION:A PG pulse is brought to a high level at the time t1 and the V1 gate and V3 gate of the vertical CCD (VCCD) connected to the photo gate (PG gate) are brought to the high level in synchronization therewith. The V1 and V3 gates are, therefore, set at the level higher than the ordinary high level when the photoelectric conversion charges of photodiodes D1, D2, D3, D4 are read out to the V1, V3 gates of the VCCD. The breakdown is positively generated at the PN junction in the CCD transfer path under the PG gate by increasing the high level of the V1, V3 gates to which the PG gate is connected in such a manner. The generation of the white dot defect of the screen is prevented by the simple constitution in this way.
Patent JP-H01175227-A (JP)
Title: Vapor growth apparatus
Inventor: IKEDA MASAO
IPC: H01L21/205
Filed: 1987-12-28
Abstract: PURPOSE:To prevent a line pipe from being clogged by a method wherein different kinds of mutually reactive raw material gases are supplied to a reaction tube from different lines and are joined inside an oil trap from the different lines when the lines are changed over to the side of a discharge line. CONSTITUTION:During a crystal growth operation an air operation valve 12A is opened and an air operation valve 12B is closed; a group III raw material gas TEIn from a bubbler container 3 and a group V raw material gas PH3 or AsH3 from a bomb 4 are supplied to a reaction tube 1 through respective pipes 7 and 8. In addition, the valves 12A and 12B are changed over; the individual raw material gases flow through individual pipes 9 and 10 of a discharge line and are joined inside an oil 5a of an oil trap 5; after that, they flow through a discharge system 11. Accordingly, a nonvolatile product due to a reaction of both raw material gases is collected inside the oil 5a and is not deposited inside the pipes.
Patent JP-H06181755-A (JP)
Title: Method for carrying out tissue culture of plant
Inventor: KASHIMA TORU
IPC: A01H4/00
Filed: 1992-12-16
Abstract: PURPOSE:To prevent violent fall of a culturing body and occurrence of abnormality, etc., due to contact with a culture medium in a method for carrying out tissue culture of a plant. CONSTITUTION:A support 1 having a water absorbing property is installed in a vessel 1 in a state where the lower part is immersed in a liquid medium 5. Cone-shaped recessed parts 2 gradually tapered in diameter toward the lower face are formed on the upper face of the support 1 and a culturing body 6 is put in the recessed part 2 and simultaneously faces ranging from the upper parts of the sides of the recessed parts to the upper face of the support 1 in the circumference are covered with a waterproof part 3 consisting of a waterproof raw material. As a result, even when the culturing body 6 is grown, the culturing body 6 is supported from the side by the waterproof part 3 and a support 1 which is kept in moisten state by absorbing the liquid medium 5 and a growing part are blocked by the waterproof part 3.
Patent JP-2001156895-A (JP)
Title: Portable telephone set
Inventor: TAKAHASHI TOMOYASU
IPC: H04W52/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To easily detect the remaining capacity, of a battery even during a call. SOLUTION: The parameters of the remaining capacity of the battery V1 and V2 indicate a full charged state (S1). When a consumption portion from the fully charged state is smaller than an offset value, V1 is smaller than a value obtained by adding the offset value to V2 (S5) so that a balancer is not moved. When the battery is further consumed and the consumption portion of the battery 6 exceeds the offset value, the value obtained by adding the offset value to V2 becomes smaller than V1 (S5). Then the balancer 7 is moved to the lower part of a portable telephone set 1 for the first time (S6).
Patent JP-H07184873-A (JP)
Title: Method for magnetic resonance inspection and system therefor
Inventor: TSUDA MUNETAKA
IPC: A61B5/103
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for magnetic resonance inspection and a system therefor being suitable for obtaining a functional imaging or spectrum of a human brain tissue in combination with an activation means for the brain tissue. CONSTITUTION:A person 1 to be inspected is made to lie on his back on a top board 4 of a patient table 2. The head which is a part to be inspected is moved with the top board 4 so as to make the head coincide approximately with the center of an superconductive magnet 3. A control circuit 5 controls actions of electric sources 9-11 of sloped magnetic fields and a high-frequency transmitting and receiving circuit 12. In addition, the control circuit 5 outputs a control signal 18 to an illuminant control circuit 6 to control an illuminant 7 and a light with a specified color is given in the space of the magnet to change the amt. of light and the color tone in the space of the magnet. The emission and the sequence of the magnetic resonance inspection are synchronized with each other. Stimulation is given to the tissue of a human body from the outside by such a manner and a magnetic resonance signal is detected by synchronizing accurately with the timing of this stimulation. Therefore, a result of inspection wherein the relation between the stimulation and the activity of the tissue is made clear is obtd.
Patent JP-H03196770-A (JP)
Title: Decoder for line thinning picture
Inventor: KATO SHIRO
IPC: H04N1/41
Filed: 1989-12-26
Abstract: PURPOSE:To eliminate need for increasing a processing clock frequency by outputting an interpolation signal for non-thinning line and an interpolation signal for a thinned line in parallel and writing the signal in parallel with a picture memory by one pattern. CONSTITUTION:A line thinning picture signal from a terminal 101 is inputted to a 1H delay circuit 107 in a line interpolation filter 102. The output of the circuit 107 is one output to a line interpolation filter 102 as it is. Then output is a line non-thinning interpolation signal. An adder 108 adds an input signal of the circuit 107 and an output signal and a coefficient device 109 halves an output of the adder 108, then a mean value of two adjacent non-thinning lines is outputted. The output of the coefficient device 109 is an interpolation signal of a thinning line and is other output of the line interpolation filter 102. The interpolation signals are written respectively in picture memories 103, 104 and after the end of decoding, they are read alternately via a switch 105 and the reproduce picture (still picture) whose decoding is finished is repetitively outputted from a terminal 106.
Patent JP-H07199932-A (JP)
Title: Electronic keyboard musical instrument
Inventor: SHIBUKAWA TAKEO
IPC: G10H1/053
Filed: 1993-12-28
Abstract: PURPOSE:To provide an electronic keyboard musical instrument capable of controlling musical sound corresponding to the playing method of the keyboard musical instrument relating to an electronic musical instrument capable of controlling the musical sound corresponding to key operations on the keyboard of the electronic musical instrument. CONSTITUTION:This instrument is provided with the keyboard provided with a key supporting member and plural keys provided freely swingably to the key supporting member for generating signals corresponding to the operations of the keys, a musical sound generation means 8 for generating the musical sound based on the key operations of the keyboard, stroke sensors S1-S88 for detecting the respective relative positions of the plural keys and the key supporting member, a playing method detection means 4 for computing nonlinearity to the timewise change of the signals obtained from the stroke sensors and detecting the playing method and a musical sound control means 9 corresponding to the playing method for controlling musical sound control signals to be supplied to the musical sound generation means corresponding to the playing method detected by the playing method detection means.
Patent JP-H07202339-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: OSAWA YASUHIRO
IPC: H01S5/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a semiconductor laser element having a structure allowing suppression of an increase in contact resistance on a mesa while constricting the current in a striped part and manufacture thereof. CONSTITUTION:A first conductivity type first clad layer 101, an active layer 102 and a second conductivity type second clad layer 103, a second conductivity type third clad layer 104, a second conductivity type fourth clad layer, a second conductivity type cap layer 106 which are of an opposite conductivity type to the first conductivity type are formed on a first conductivity type semiconductor substrate 100 in this order. Then, the third and fourth clad layers 104, 105 and a cap layer 106 constitute the striped mesas whereby the stripe width of the fourth clad layer 104 is narrower than those of the fourth clad layer 105 and the cap layer 106 thus generating undercut.
Patent JP-H03197384-A (JP)
Title: Method for vapor growth
Inventor: NAKAMURA TAKAHIRO
IPC: C30B25/16
Filed: 1989-12-25
Abstract: PURPOSE:To determine the film thickness without inflicting disturbances on the system by determining the film thickness of a growing crystal through measuring the intensity of the infrared rays emitted from the surface of the growing crystal. CONSTITUTION:A carbonaceous susceptor 11 is heated by a high frequency coil 13 to grow a crystal on a substrate 12 placed on the susceptor 11. And the infrared rays emitted from the crystal surface is measured using an infrared radiation thermometer 15 installed above the center of the substrate 12, and from the temperature change at this time the objective film thickness is determined using the equation (R1 is interfacial energy reflectivity between substrate 2 and the crystal; R2 is interfacial energy between the crystal and the atmosphere; (d) is film thickness of the crystal; (a) is absorption coefficient for the crystal; 7 is amount of infrared rays transmitted from the susceptor 11).
Patent JP-H02193777-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D101/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain turning performance and controllability agreeable to a driver's feeling by steering rear wheels in the negative phase to front wheels for a specified preset time from the start of turning a steering handle in the medium/high speed region and controlling to increase the steering quantity in the negative phase with the lapse of time for the first half part of the set time and decrease the same for the last half part, thereby making turning smooth and stable. CONSTITUTION:At the time of front wheel steering such as lane change or turning in the region of medium/high speed over the fixed speed under the operation control of a rear wheel steering device 7 performed by a controller 25, rear wheels 8a, 8b are steered in the negative phase to front wheels 2a, 2b for a specified preset time from the start of turning a steering handle, thus generating a yaw-rate. Moreover, the steering quantity of the rear wheels 8a, 8b in the negative phase is increased with the lapse of time in the region of the set time corresponding to the first half part of the set time and decreased with the lapse of time in the set time region corresponding to the last half part. Accordingly, the generation and convergence of the yaw-rate are controlled appropriately as time elapses from the start of turning the steering handle, and thus turning can be performed smoothly as well as stably.
Patent JP-H03199019-A (JP)
Title: Vessel for microwave oven
Inventor: KUROSAWA MASAO
IPC: B29L22/00
Filed: 1989-12-28
Abstract: PURPOSE:To save the wrapping material and enable vessel s to be used in putting them directly into an oven by inserting a paper label constituting either a vessel barrel part or bottom part, or both of them into an injection molding die, and then injecting synthetic resin thereto. CONSTITUTION:After setting a label A on a predetermined position within the cavity of an injection molding die, when synthetic resin B is injected into the cavity, the synthetic resin flows into the cavity and then fills the gap of the cavity constituting the peripheral part of the set label and the barrel part of the vessel, and the bottom part. The resin component filled in the cavity bonds the label integrally and forms a vessel main body 11, and further forms integrally a flange 12 on the upper opening periphery of the vessel. Furthermore, during the period of molding the vessel main body, the resin part is permitted to form integrally simultaneously partition walls 21 which serve to divide the inner part of the vessel into a plurality of rooms. And, at the bottom surface of the vessel, a large number of low ribs 22 being upright projectingly for separating dripped liquid from foods 13 can be molded integrally with the vessel main body. Moreover, numeral 14 denotes a lid material that is stuck on the upper surface of the flange 12 and functions to seal over the opening part 15 of the vessel.
Patent JP-H04203159-A (JP)
Title: Floor material with non-slip function
Inventor: TAJIMA YOSUKE
IPC: B32B9/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve the function when a floor is wet by layering a hydrophobic material layer on the floor material surface of a hydrophilic material, and forming a number of minute U-cut parts which reach the floor material surface in the hydrophobic material layer. CONSTITUTION:A floor material body 2 of hydrophilic material which joints mineral crystal or the like such as stones, alumina with a small amount of adhesive agent is provided. Next, a hydrophobic material layer 3 which consists of a fluorocarbon resin and so forth is layered on the floor material 2. Then a number of minute U-cut parts 4 which reach the floor material 2 are formed in the surface of the layer 3. It is thus possible to keep the floor of a bath room or the like a non-slip condition when it is wet, prevent it from getting dirty, and make it flat for comfortable use because of the minute U-cut parts.
Patent JP-H06184391-A (JP)
Title: Antistatic acrylic resin composition
Inventor: HONDA SATOSHI
IPC: C08K5/42
Filed: 1992-12-18
Abstract: PURPOSE:To obtain an acrylic resin composition having sufficient antistatic properties even after washing with water and retaining inherent heat resistance by incorporating an oxyalkylene compound, an ionic inorganic salt, and a sulfonic acid salt into an acrylic resin. CONSTITUTION:This resin composition comprises 100 pts.wt. mixture consisting of 85-99wt.% methyl methacrylate polymer and 1-15wt.% oxyalkylene compound represented by the formula R<1>O(X)mR<2> or R<3>COO(Y)nCOR<4> (wherein R<1> and R<2> each is hydrogen or a hydrocarbon group; R<3> and R<4> each is a hydrocarbon group; X and Y each is a 2-4C oxyalkylene; and (m) and (n) each is 1-35 in terms of number-average value), 0.001-3 pts.wt. ionic inorganic salt, and 0.5-15 pts.wt. sulfonic acid salt.
Patent JP-H03199686-A (JP)
Title: Motor shaft integral type rotary vane pump
Inventor: UEHARA SHIGEO
IPC: F04C29/00
Filed: 1989-12-28
Abstract: PURPOSE:To precisely mount a front housing to a motor shaft so as to improve the efficiency of a pump by forming an annular projection and an annular recess portion between the outer wall of the frange portion of the motor and the outer wall of the front housing of a pump. CONSTITUTION:An annular projection 1032 is formed on the outer wall 1031 of the flange portion 103 of a motor 10. An annular recess portion 2012 confronting to the annular projection 1032 is formed on the outer wall 2011 of the front housing 201 of a pump 20. A curved surface 1033 is formed in the radial direction of the annular projection 1032, in the fitting portion which is formed between the annular projection 1032 and the annular recess portion 2012. In this manner, the front housing can be precisely mounted to a motor shaft so that the efficiency of a rotary vane pump can be improved moreover.
Patent JP-2000318098-A (JP)
Title: Artificial marble composite material and its manufacture
Inventor: YAMANE TOMOYUKI
IPC: B32B13/12
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain artificial marble composite material applicable as a wall material or the like for a unit bath with a thinness and light weight, which can be easily handled and worked without narrowing a disposing space, by connecting a reinforcing material on a rear surface of a base material layer and arranging a heat insulator and a reinforcing frame on a backside of the reinforcing material. SOLUTION: The artificial marble composite material 1 is entirely constituted by forming an artificial marble portion of a surface layer 2, a base material layer 3 and a colored layer 7 and laminating a reinforcing material 8, a reinforcing frame 9 and a heat insulator 10 on the portion. Then, as the layer 2, an acrylic resin plate 4 having a thickness of 10 to 2,000 microns is used. The layer 3 is formed by mixing a filler 6 such as a stone material having a mean particle size of 200 to 500 microns with a transparent resin 5 having flexibility such as an acrylic modified vinyl ester resin or the like. Further, as the material 8, a calcium silicate plate or the like can be used, and as the insulator 10, a foamed polystyrene or the like can be used, and as the frame 9, a fused galvanized sheet iron or the like can be used.
Patent JP-2000175017-A (JP)
Title: Elimination method for watermark image information and device for eliminating watermark information
Inventor: SHARMA GAURAV
IPC: H04N1/40
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device that compensates a watermark of an image from a back side of a translucent image hold base in the case of copying the image. SOLUTION: A watermark image information elimination device 200 includes an input/output interface 201, a memory and a watermark image information compensation device 205. The device 200 receives image data denoting a front side image and a rear side image via the input/output interface 201 and stores the data to a memory 204, the watermark image information compensation device 205 decides scanning density data and approximated absorbance data of a front side image of an image hold base and a rear side image of the image hold base on the basis of the data of the front side image and the rear side image and decides at least either of the watermark compensation density data of the front side image and the rear side image on the basis of the received image data, the scanning density data and the approximated absorbance data.
Patent JP-H06182635-A (JP)
Title: Assembling device for piston ring
Inventor: FUJIMOTO SHUZO
IPC: B23P19/02
Filed: 1992-12-18
Abstract: PURPOSE:To reduce the longitudinal width of a device by guiding a supply means for dropping a piston ring in a magazine in an enlarged diameter guide to the enlarged-diameter guide, with the piston ring dropped from a ring holder hooked on an inclined part of a chuter. CONSTITUTION:In the case of assembling a piston ring R in a piston P, first a piece 11 is advanced by a pusher 13 in the condition where an elevating frame 14 is put in a rising position The lowermost piston ring R in a magazne 8 is pushed out and dropped from the pusher 13 into an enlarged-diameter guide 17, with the front part of the ring brought into contact with an inclined part 16a of the chuter 16. Subsequently, a pressing member 18 is lowered while being brought into sliding contact with the enlarged-diameter guide 17, whereby the piston ring R is pushed down and the enlarged-diameter guide 17 is set on the piston P. Subsequently, only the elevating frame 14 is pushed down to assemble the piston ring R in the piston P. After that, the pressing member 18 is raised, and a lifter 3 is lowered to release constraint on a pallet 1.
Patent JP-H04205507-A (JP)
Title: Antenna jiggle compensation system and jiggle compensation type antenna device
Inventor: EGUCHI KOICHI
IPC: G05D3/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an inexpensive antenna device that requires no complicated nor large scale antenna constitution by compensating the roll component with rotation of an axis X1 and the pitch component with rotations of an axis Y and an axis X2 respectively. CONSTITUTION:An X1-Y-X2 mount contains an axis X1 which is set in parallel with the traveling direction of a mobile object, an axis Y which is set vertical to the axis X1 and moves around the axis X1 when the axis X1 rotates, and an axis X2 which is set vertical to the axis Y and rotates around the axis Y when the axis Y rotates. Thus the mount X1-Y-X2 serves as a control axis that changes the antenna directivity through the axis X2. Then the roll component is compensated with rotation of the axis X1, and pitch component is compensated with rotations of the axis Y and the axis X2 respectively. In such a constitution, the tracking/jiggling compensating performance is secured and at the same time and the cost of an antenna device is reduced.
Patent JP-H05149859-A (JP)
Title: Device for measuring viscoelasticity
Inventor: HAYAKAWA IWAO
IPC: G01N11/00
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the title device capable of measuring the viscoelastic characteristics of a sample to be measured with good reproducibility and capable of being arranged even in the small-sized oral cavity. CONSTITUTION:A pickup 1 provided with a differential transformer 11 detecting the displacement quantity of a piston rod 8 in the axial direction thereof is provided in a pneumatically operated piston cylinder. Further, a control box 13 equipped with regulators 15, 16 controlling the compressed air supplied to the air inflow port 3 of the pickup 1 to predetermined pressure and a control unit 18 receiving the output of the differential transformer 11 of the pickup 1 are mounted.
Patent JP-H06146029-A (JP)
Title: Oxidation deterioration preventive stabilizer for iron, iron-dissolution liquid and iron electrolytic
Inventor: OKABE MITSUISA
IPC: C23F11/18
Filed: 1992-11-05
Abstract: PURPOSE:To prevent iron from oxidizing, corroding, and deforming by using calcined calcium obtained from the crustacean, fishes and sellfishes, etc. CONSTITUTION:The calcined calcium is manufactured by thermally calcining calcium parts of the crustacean, fishes and sellfises, etc., at about 600-200 deg.C. The calcined calcium, its dissolved liquid, and its electrolyte liquid are used for iron, iron-dissolution liquid and iron electrolytic liquid. Consequently iron, the iron-dissolution liquid, the iron electrolytic liquid, etc., are be prevented from oxidizing, corroding, and deforming.