baber/WOPTO huggingface dataset:
Patent JP-2001102653-A (JP)
Title: Piezoelectric transformer and piezoelectric inverter using the same
Inventor: KOTANI KATSUSHIGE
IPC: H01L41/107
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer, a piezoelectric inverter and a liquid crystal display which can prevent interfacial peeling due to thermal shrinkage that is caused, in the case where a conductive adhesive agent is used to connect a connecting conductor with a low-voltage side input electrode and a high-voltage side output electrode of a piezoelectric transformer element. SOLUTION: A connecting conductor 5, which is formed of metallic flat plate and is provided with a connecting part 5a to be connected to an electrode 2d of a piezoelectric transformer element 2 and a buffering part 5b connecting to the connecting part 5a as a tip end, is connected with the piezoelectric transformer element 2, in which low-voltage side input electrodes 2b and 2c and a high-voltage side output electrode 2d are formed on a piezoelectric plate 2a.
Patent JP-H07114717-A (JP)
Title: Thin-film magnetic head
Inventor: SATO KIYOSHI
IPC: G11B5/39
Filed: 1993-10-15
Abstract: PURPOSE:To reduce the power consumption and head generation amount by lowering the resistance value over the entire part of electrode layers to apply sense currents to the MR element of a thin-film magnetic head using the MR element. CONSTITUTION:The MR element 12 having a three-phase structure is laminated on the surface of a gap layer 11 and the main electrode layers 21, 21 are formed in the positions separated from the MR element 12. The main electrode layer 21 and the MR element 12 are connected to each other by connecting electrode layers 24, 24. The conductor layers 23 of the connecting electrode layers 24 are polished together with the ABC surface of a slider and, therefore, tungsten (W) having a mechanical strength is used but the mechanical strength is not demanded for the main electrode layers 21, 21 and, therefore, a material, such as copper (Cu), having a small specific resistance is usable. The resistance value over the entire part of the main electrode layer 21 and the connecting electrode layer 24 is thereby made smaller than heretofore.
Patent JP-H10102801-A (JP)
Title: Multistory parking space
Inventor: MATSUMOTO ARIHIRO
IPC: E04H6/06
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To drive a driving shaft by a motor having small power, and to lift and lower a multistage pallet body surely at all times. SOLUTION: A required number of multistage pallet bodies are disposed into fixed frames 2 having a required shape in a freely vertically movable manner through a chain transmission mechanism 6 for suspension. A driving shaft 7 constituting the chain transmission mechanism 6 for suspension is lightened and the moment of inertia of the driving shaft 7 is reduced, and the driving shaft 7 is driven by a motor 8 having small power.
Patent JP-S61158751-A (JP)
Title: Decorative bubble gum
Inventor: KIMURA TOSHIO
IPC: A23G4/00
Filed: 1984-12-28
Abstract: PURPOSE:To obtain the titled gum changing its color gradually by chewing, and exhibiting colored pattern resistant to peeling and falling, by coating a colored piece of soft synthetic resin with a hardly soluble coating film having different color, and dispersing the coated pieces as a pattern-forming substance in a gum base. CONSTITUTION:Colored pieces of a soft synthetic resin (preferably vinyl acetate resin having a polymerization degree of 1,000-38,000, etc.) are coated with a hardly soluble coating film (e.g. gelatin, pullulan, carrageenan, etc.) having a color different from that of the resin. The obtained pattern-forming substance is mixed into a base for bubble gum to obtain the objective gum.
Patent JP-H11122618-A (JP)
Title: Image coder
Inventor: SAWA REIKO
IPC: H04N19/523
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To detect a motion vector over a wide range with a simple configuration. SOLUTION: In the case of retrieving a motion vector with respect to a target block 30, an offset 31 is calculated based on a motion vector between a macro block around the target block 30 and a macro block equivalent to the target block 30 of one preceding frame. A 1st layer retrieval is conducted in a range of ±4 pixels around the offset 31. Then a 2nd layer retrieval is conducted within a range of ±2 pixels around a retrieval reference position 33 decided as a macro block minimizing the error function. Similarly a final stage retrieval is conducted within a range of ±1 pixel. In the 1st to 2nd layer retrieval, low pass filter processing is applied to the image and at the final layer, it is relieved.
Patent JP-2001101231-A (JP)
Title: Document display
Inventor: MATSUO KYOSUKE
IPC: G06F3/0484
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a document display in an information processing system that long time is required for display due to troublesome operation to confirm the contents of a document, to continuously refer to the document and troublesome operation of magnification, reduction and scroll. SOLUTION: A binder display 47 and a magnifying glass processing means 48 are provided in a display processing part 46 of an information processor 41, document information is displayed on a display 43 in a binder form, in addition, a part of a displayed document is selected by a magnifying glass and displayed on a magnification/reduction processing screen by magnifying and reducing it.
Patent JP-H11175733-A (JP)
Title: Method for extracting three-dimensional model by using restricted structure based upon outward appearance from movement
Inventor: KANG SING BING
IPC: G06V10/10
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide the computerized method for extracting three-dimensional shape information from a sequence of two-dimensional images of an object. SOLUTION: A three-dimensional model is extracted from a sequence of images including a reference image 203. The respective images in the sequence are arrayed with the reference image and have their features determined. The features of the images are used to restore structure and motion parameters 220 by using geometrical restrictions of the style of a wire frame mode. Outward appearances which are predicted for the respective images are generated 215 by using the restored structure and motion parameters. Then the respective predicted outward appearances are arrayed 211 with the corresponding images. The restoration, generation, and arraying stages are repeated until the differences (color or luminance) in mean pixel between the predicted outward appearances and corresponding images become smaller than a specific threshold.
Patent JP-H09122822-A (JP)
Title: Lost foam pattern made of foamed synthetic resin and casting method
Inventor: SASAI TAKAYUKI
IPC: C09J109/06
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To drastically shorten curing time and to improve workability by adhering divided lost foam patterns by thermoplastic two-pack adhesives and to obviate the failure and erosion of the patterns as the adhesives are aqueous and do not contain a solvent to dissolve the patterns. SOLUTION: Molten metal is cast into a casting mold while the lost foam patterns made of a foamed resin adhered by the thermoplastic two-parch type adhesives is held embedded into the mold. At this time, the main thermal decomposition temp. of the two-parch type adhesives to be used is as low as <=500 deg.C and, therefore, the adhesives are easily vaporized by the heat of the molten metal at the time of the pouring work and the residues and blowholes do not arise in the casting. The production of the defectless casting is thus made possible. Such erosion of the lost foam patterns do not arise and, therefore, the mending work to a design change, etc., by again separating and dividing the lost foam patterns is easy. The adhesive work is at ordinary temp. and there is no generation of formaldehyde. A good working environment is thus ensured.
Patent JP-H09129387-A (JP)
Title: Inverter device and lighting system using the same
Inventor: IWATA HIROSHI
IPC: H02M7/538
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device which does not cause fluctuation and lowering of emission efficiency even if a lighting driving frequency is made higher or if a human hand or a metal comes around a fluorescent discharge lamp and to provide a lighting system using the same. SOLUTION: Ballast capacitors 3a, 3b are each connected at on end to both ends of the secondary winding S of an electromagnetic transformer 1, high- voltage generating power is taken from between the other ends of the ballast capacitors 3a, 3b to drive and turn on a fluorescent discharge lamp 4, the primary side of a photocoupler 10 is interposed between the ballast capacitors 3a, 3b and one end of the secondary winding S, information obtained from the secondary side of the photocoupler 10 is fed back to the primary side P of the electromagnetic transformer 1 and controlled, and a lighting driving frequency is set to 50kHz or more and the bore of the fluorescent discharge lamp 4 to 2.0mm or less.
Patent JP-H01124090-A (JP)
Title: Coin transport path
Inventor: MIYAGISHI TOSHIHISA
IPC: G07F1/04
Filed: 1987-11-09
Abstract: PURPOSE: To prevent coin from clogging even a light coin being stopped in the middle by providing a vibrator to a member consisting of the passage to apply vibrations to a coin carrier passage. CONSTITUTION: A vibrator 6 composed of a piezoelectric element, etc., is additionally provided outside the lower face of a coin carrier passage 3 and further, a driving circuit 8 is provided for driving this vibrator 6. In this case, the vibrator 6 is additionally provided at such a position that suitable vibrations is easily applied to the coin carrier passage 3. A vibration circuit 8 inputs an oscillation frequency signal 9a from an oscillation circuit 9 oscillated at a frequency (f) and vibrators the vibrator 6 at the frequency (f). Thus, the coin carrier passage 3 is also oscillated at the frequency (f) and a coin 5 is moved through this passage 3 without being clogged as well.
Patent JP-H0348378-A (JP)
Title: Apparatus for reading tag and scanning module
Inventor: MAAKU KURISHIEBAA
IPC: G06K7/01
Filed: 1989-10-30
Abstract: PURPOSE: To miniaturize a device by converting light of variable intensity reflected from a marker to an electric analog signal by a sensor means and converting this signal to a digital signal to transmit it. CONSTITUTION: Conical light condensed in a head 10 by a condenser mirror 19a passes a laser light-transmissive member along an optical path 21b and is reflected by the sensor means, for example, a photosensor 17. A signal processing means on a circuit board 16 processes the electric analog signal generated by the sensor 17 to generate a digitized video signal. This signal is sent to a decoding/control means 101 through a cable 15. Thus, the device is miniaturized.
Patent JP-H08119673-A (JP)
Title: Hydrophilization treatment of glass
Inventor: AKIYAMA ATSUSHI
IPC: C03C17/30
Filed: 1994-10-21
Abstract: PURPOSE: To improve durability by applying a hydrophilization treating agent for glass obtained by compounding metal oxide into a curable silicone resin soln. on the surface of a glass substrate, then baking and curing it at a specified temp.. CONSTITUTION: Water and an acidic catalyst are added to a tetraalkoxysilane expressed by the formula Si(OR<1> )4 and/or a trialkoxysilane expressed by the formula R<2> Si(OR<1> )3 [R<1> is a 1-4C alkyl, R<2> is a 1-24C univalent hydrocarbon] and this mixture is subjected to condensation reaction at about 20-200 deg.C, and the curable silicone resin soln. having an average mol.wt. of about 2000-200,000 and containing >=2 groups of one or more kinds of silanol group and carboxyl group is prepared. Then, the hydrophilization treating agent for glass prepared by adding and mixing about 3-300 pts.wt. metal oxide being one or more kinds among SiO2 , TiO2 , ZnO, Sb2 O3 and having about <=0.1μm grain size and solvent, filler or the like to 100 pts.wt. resin soln.  (as a solid content) is applied on a glass substrate and baked and cured at 530-700 deg.C, thus the hydrophilized glass substrate is obtained.
Patent JP-H06135813-A (JP)
Title: Dental filler composition
Inventor: HATTORI NORIKAZU
IPC: A61K6/893
Filed: 1992-10-21
Abstract: PURPOSE:To obtain a dental filler composition capable of causing the moderate water absorption and swelling in a root canal after filling, closely adhering to the wall of the root canal and developing excellent sealability even in the root canal of a complicated shape when used as a root canal filler. CONSTITUTION:This dental filler composition comprises (A) 10-90 pts.wt. thermoplastic elastic resin such as gutta-percha, (B) 10-90 pts.wt. filler such as zinc oxide or barium sulfate, (C) 0.1-10 pts.wt. highly water absorbing resin such as sodium polyacrylate [with the proviso that the total amount of the components (A) and (B) is 100 pts.wt. and the amount of the component (C) indicates that based on 100 pts.wt. total amount of the components (A) and (B)].
Patent JP-H05121900-A (JP)
Title: Method and device for mounting electronic part
Inventor: HIRATE TOSHIMASA
IPC: H05K13/04
Filed: 1991-10-29
Abstract: PURPOSE:To recognize a position accurately even in an IC having short leads, and to mount the IC positively on a printed board. CONSTITUTION:The plane shape of an IC 11 is picked up by a CCD camera 16 during a time when an IC 11 is carried while it is sucked and fixed to a robot head 15. A binary-coding process and an expansion process are carried out by a visual recognition controller 18 on the basis of the sensed image data and the position of the IC 11 is detected, and the position of mounting of the IC 11 is corrected on the basis of the result of the detection. A11 data of eight picture elements adjacent to a picture element having dark section data '1', in which there is the IC 11, are rewritten to the dark section data '1' regarding the picture element in the picture elements of image data in the expansion process, and the lead shapes of each lead section 13a or 13d are lost by repeating the rewriting, thus acquiring an extract image.
Patent JP-H05116724-A (JP)
Title: Extensible continuous conveyor
Inventor: MOGI MASAHARU
IPC: E21D9/12
Filed: 1991-10-29
Abstract: PURPOSE:To provide an extensible continuous conveyor capable of carrying out conveyance work of a belt conveyor smoothly, significantly lessening replacement of rear steps due to extension of conveyance length, dispensing with a strong frame in the middle of the conveyor, improving workability and saving cost. CONSTITUTION:On the extension side end part of a belt conveyor, intermediate drive conveyor devices 4A, 4B spiced in parallel with the belt conveyor 3 and supporting a tensile force of the same conveyor belt 3 in the middle of a belt stock drum A or a belt stock box arranged free to move in the extension direction of the belt conveyor and a reel drum B arranged on the end part of the belt conveyor in the conveyance direction and taking up the conveyor belt 3 are arranged.
Patent JP-H08212798-A (JP)
Title: Structure and method for stress test circuit of bit line
Inventor: DEIBITSUDO SHII MAKUKURUUA
IPC: G11C29/34
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a bit line testing technique for detecting defects among bit lines in a memory device. SOLUTION: A plurality of bit lines 2 are arranged in columns and grouped into a first set of bit lines 4 and second set of bit lines 6. The first and second sets of bit lines are alternately arranged. A first switching means 8 electrically connects the first set of bit lines to a first voltage level and, at the same time, a second switching means 12 electrically connects the second set of bit lines to a second voltage level. Therefore, a defect or dysfunction in a memory chip can be discovered by performing stress tests on the bit lines.
Patent JP-H08147212-A (JP)
Title: Memory device
Inventor: HOSHINO TSUTOMU
IPC: G06F12/06
Filed: 1994-11-17
Abstract: PURPOSE: To easily provide continuous memory addresses when extending a memory by reading identification information corresponding to the extended memory and writing that information in the storage means of a memory control part under the control of a host device. CONSTITUTION: A CPU 10 not only accesses data through a DRAM control 13 but also extracts identification signals outputted from respective extended slots 123-12c and outputs the capacity of DRAM mounted on the respective extended slots 12a-12c to the DRAM control 13. Namely, the CPU 10 not only reads/writes data to a standard memory 11 and the DRAM mounted on the extended slots but also shares the memory control with the DRAM control 13. Then, an input/output port 14 receives the identification signals from the respective extended slots 12a-12c and outputs them to the CPU 10 and based on a signal showing the states of DRAM received from the CPU 10, the DRAM control 13 performs control so that the mounted DRAM can be the continuous addresses.
Patent JP-2001109296-A (JP)
Title: Fixing device
Inventor: KAWAMURA TADAKAZU
IPC: G03G15/20
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device making a toner image surely fixed, and facilitating miniaturization by hardly requiring the warm-up time or standby heating. SOLUTION: In this fixing device being disposed in freely rotationally, making the toner image fixed by letting recording material P that the unfixed toner image formed thereon to pass through, between a heating roller 2 that a heater lamp 4 in a tube shape is arranged inside thereof, and a pressure roller 3 that is rotated in close contact with the heating roller, the device is made to form the heating roller by a translucent member transmitting neat infrared rays and absorbing far infrared-rays, and to form the wave length converting film 6 making the light of the heater lamp converted into the far infrared radiation, on the periphery, among the periphery that is not facing to the pressure roller.
Patent JP-H06108504-A (JP)
Title: Water discharging device
Inventor: KIMURA YASUHIDE
IPC: B05B1/18
Filed: 1992-09-28
Abstract: PURPOSE:To increase a water discharging area through the switchover of water discharge direction without increasing the size of a water discharge port and impairing the attractiveness of a device. CONSTITUTION:A shower head is provided with water discharge nozzles 24 to 27 of which rotation is switched over inside it, and showers in the water discharge direction determined by the water discharge nozzle facing its water discharge windows 73. Namely, when the water discharge nozzle 24 faces the water discharge windows 73, water is showered in the water discharge direction of shower head front surface along the arrow a4. When the water discharge nozzle 25 faces the water discharge windows 73, water is showered in the water discharge direction of the direction (arrow a5) shifted from the shower head front surface (arrow a4) to the left side. When the water discharge nozzle 27 faces the water discharge windows 73, water is showered in the water discharge direction of the direction (arrow a6) shifted from the shower head front surface (arrow a4) to the right side.
Patent JP-S63135279-A (JP)
Title: Film ribbon of impact printer
Inventor: MATSUZAKI MAKOTO
IPC: B41J31/00
Filed: 1986-11-28
Abstract: PURPOSE:To obtain high printing quality which meets requirements such as fine wire pins and multiple pins by providing an adhesive layer and an ink layer of specific thickness on a film base of a specific thickness. CONSTITUTION:In a film ribbon for an impact printer with an adhesive layer and an ink layer containing a resin, an oil with poor compatibility with a resin and a coloring agent provided on a film base, the thickness of the film base is 2.5-7.5mum, that of the ink layer 2.0-17.5mum and the overall thickness of a ribbon 25.0mum or less. If the thickness of the film base is 2.5mum or less, its durability against the pressure of a wire pin becomes low. Consequently, if the thickness is 7.5mum or more, the diameter of printing dots widens. Furthermore, if the thickness of the ink layer is 2.0mum or less, an initial printing density is low. On the contrary, if the thickness is 17.5mum or more, the diameter of printing dots broadens, resulting in the deterioration of sharpness due to ink run. Likewise, if the thickness of the ribbon is 25.0mum or more, the diameter of printing dots is enlarged.
Patent JP-2000113895-A (JP)
Title: Cylindrical alkaline battery
Inventor: KASHIWAZAKI NAGANORI
IPC: H01M4/06
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical alkaline battery having a high capacity and excellent in safety. SOLUTION: This cylindrical alkaline battery is provided with a positive electrode mix 2 kneaded with graphite as a conductive material and potassium hydroxide to manganise dioxide as a positive electrode active material and a gelatinous negative electrode 4 mixed with zinc alloy powder as a negative electrode active material, a potassium hydroxide aqueous solution as an electrolyte and a gelatinizer. The graphite ratio  (graphite/manganese dioxide + graphite) × 100} of the positive electrode mix 2 is set to 3.0-8.0 wt.%, the ratio of the volume of the void space 3 in the battery except for a sealing body against the volume of a positive electrode can before crimping is set to the range of 2.1-6.1 vol.%, thus the battery having a good discharge characteristic and no leakage is obtained.  When the zinc alloy powder as the negative electrode active material contains bismuth of 0.005-0.05 wt.% and indium of 0.01-0.1 wt.% against zinc, the gas occurrence suppression effect and discharge characteristic can be further improved.
Patent JP-H0596234-A (JP)
Title: Composite finishing method
Inventor: ISHIBASHI TADAYOSHI
IPC: C09D1/04
Filed: 1991-10-04
Abstract: PURPOSE:To form a film having high bonding strength to the surface of a cementitious material and excellent in durability and antistaining properties by integrally bonding lower, intermediate and upper layers to the surface of the cementitious material using respective coating materials containing specific silicate or a specific silica sol. CONSTITUTION:In a composite finishing method, the surface of a cementitious material is coated with three layers consisting of the following undercoat, intercoat and topcoat materials having mutually different compositions. The undercoat material is composed of a silicate/polymer aqueous emulsion containing 1% or more of silicate and the intercoat material is composed of a silica sol/polymer aqueous emulsion containing 1% or more of silica and the topcoat material is composed of a silica sol/polymer aqueous emulsion containing 5% or more of silica, and forming a transparent film at the time of drying.
Patent JP-H09124288-A (JP)
Title: Industrial vehicle
Inventor: KIKUKAWA KEIICHI
IPC: B66F9/075
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make an industrial vehicle easy of getting on/off without interfering with the installation of a headlight. SOLUTION: A front pillar 15 is provided at the front side of a driver's seat 9, and a rear pillar 16 is also provided in the rear side, and a head guard 17 is supported on the respective pillars 15 and 16 above a seat 10. The front pillar 15 is inclined afterward in a state that its base end is fixed to the frame 2a of a body 2 by welding, concurrently its portion inclined afterward is projected forward in curved shape, and its upper part is formed into a shape that it is extended along the side surface of the head guard 17. The front pillar 15 is made out of a pipe in an asymmetric shape in cross section which makes the surface positioned to the outer side a curved surface, and also makes the surface positioned to the inner side a flat surface.  A headlight and a winker 20 are mounted on the upper part on its front side of the front pillar 15 via a bracket 21 fixed to the inner surface of the front pillar 15 with bolts.