baber/WOPTO huggingface dataset:
Patent JP-2001153423-A (JP)
Title: Environment/energy-saving control system
Inventor: ISHIGURO KUNIMICHI
IPC: F24F11/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To properly display the consumption of electricity or the like for encouraging one to save energy, and at the same time to indicate the amount of discharge of CO2 by the consumption of electricity and gas for encouraging one to reduce the amount of discharge of CO2. SOLUTION: The amount of energy being consumed by each of equipment 1 to 3, the amount of discharge of generated CO2, or the like is display on a panel 7 for easily and visually recognizing a current state and for encouraging one to save energy, and at the same time the setting level of each of the equipment 1 to 3 is automatically changed based on the amount of discharge or the like of the generated CO2 for saving consumption energy and for reducing the amount of discharge of CO2.
Patent JP-H05170440-A (JP)
Title: Photochromic titanium oxide compound
Inventor: OIZUMI ISAO
IPC: C09K9/00
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a photochromic titanium oxide compd. capable of being put to practical use by blending a titanium compd. with a specified amt. of a metal compd. imparting photochromic property and a specified amt. of a sodium compd. CONSTITUTION:A titanium compd. is blended with 0.1-1.0wt.% (expressed in terms of sodium oxide) sodium compd. and 0.2-8.0wt.% (expressed in terms of metal oxide) metal compd. of at least one among iron, chromium, copper, nickel, vanadium and manganese so that the total amt. is regulated to 100wt.% (expressed in terms of oxides).
Patent JP-H09125818-A (JP)
Title: Open-close body speed controller in automatic open-close control of open-close body for car
Inventor: SHIGEMATSU KOICHI
IPC: B60J5/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To open and close a sliding door smoothly at all times by intermittently detecting the open-close speed of the sliding door and automatically adjusting the driving of a motor when the speed of opening and closing exceeds a tolerance limit twice or more to a target value. SOLUTION: A rotary encoder 18 measuring the angle of rotation is connected to a shaft for a driving pulley 15 transmitting an output from a forward and reversely rotatable motor 14 opening and closing a sliding door 2 for a car, and the movement of the door 2 is measured by the movement of a door-driving cable member 12. The place and direction of opening and closing of the door 2 are detected by the number of the output pulses and output waveform of the rotary encoder 18. When the speed of travel of the door 2 is extracted intermittently and the too-fast state or the too-late state to a target value is continued and deviated twice or more from a lower limit on allowance, the driving of the motor is adjusted on the basis of adaptation difference with the target value by a sliding-door automatic controller 23.  The quantity of adjustment is readjusted in response to the speed of the reaction of the door 2, and excess feedback is prevented.
Patent JP-H07165244-A (JP)
Title: Synthetic resin bag with fastener
Inventor: NITTA AKIHIRO
IPC: B65D33/25
Filed: 1993-12-10
Abstract: PURPOSE:To reduce the adhesion process of a fastener attached to an opening end and prevent forgetting to close the fasteners and forgetting to search true contents, by providing accents in the opening and closing motions of the upper and lower fasteners and making users learn the difference and memorize it. CONSTITUTION:The opening edges 11, 12 oppositely positioned in a bagg body 10 have vertically a level difference and fasteners 14, 15 are set at respective opening edges. An intermediate opening flap 13 partitioning the inside of bag body into a plurality of containing parts 10a, 10b is provided. A tape-form flap of the intermediate fastener 30 having fasteners 16, 17 which can engage with the fasteners at the respective opening edges at both upper and lower sides of the tape-form flap 18 is stuck to the intermediste opening flap to unify them as a unit and sliders 19, 20 are attached to the fasteners. Remarkable changes are given to the shape, structure, or collor of the sliders.
Patent JP-H03198518-A (JP)
Title: Latch circuit
Inventor: KANEKO KOICHI
IPC: H03K3/356
Filed: 1989-12-27
Abstract: PURPOSE:To easily prevent malfunction based on meta-stable operation in an asynchronous sequence circuit by providing a Schmitt trigger circuit in a latch circuit. CONSTITUTION:An asynchronous data IN is inputted from an input terminal 11 and a clock CLK is applied to turn on a transmission gate 1 and a data is passed therethrough. Then the data is stored by an inverter 2 in a data path and a Schmitt trigger circuit 3 used for a feedback path. Since the Schmitt trigger circuit 3 is employed, even when an uncertain output signal OUT is sent to the Schmitt trigger circuit 3, either H or L of ascertained level is outputted, an output level of an output terminal 12 is soon confirmed. Thus, malfunction due to meta-stable operation is prevented.
Patent JP-2000161142-A (JP)
Title: Rotating throttle valve type carburetor
Inventor: ARAKI SATORU
IPC: F02M9/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To ensure the startup of an engine at low temperatures and to maintain rotation immediately after complete explosion by holding a throttle valve in fuel and air increasing positions through simple operations requiring so skill. SOLUTION: A rotating throttle valve type carburetor has a starting mechanism 21 comprising a manually rotated control shaft 22 provided with a cam part piece 24 and a pushing part piece 25. A throttle valve lever 12 is pushed up from an idle position to a fuel increasing position by the cam part piece 24 and turned to an air increasing position by the pushing part piece 25, and the throttle valve lever 12 and the cam part piece 24 make contact with each other on their surfaces at the fuel increasing position to maintain the increasing positions.
Patent JP-H0698587-A (JP)
Title: Method and circuit for motor drive
Inventor: TANINA MASAJI
IPC: H02P6/06
Filed: 1992-11-27
Abstract: PURPOSE:To provide a motor drive circuit not affected by the kickback voltage generated in a sensorless motor. CONSTITUTION:This motor drive circuit consists of memory 40 holds data on kickback voltage generation durations as well as motor drive control data; comparator circuit 3 which detects motor rotational positions and calculates addresses A7-A5; window circuit 30 which blocks the output from the comparator circuit 3 according to kickback voltage generation duration data S401-S403 from the memory 40; and an amplifier 50 which amplifies drive control data from the memory 40, and increases the impedance of a driver according to control signals Ucont, Vcont, and Wcont, indicating kickback voltage generation durations, from the memory 40. An exclusive 'or' circuit 4, a clock generator 5, an edge detector 6, an address counter 7, and a decoding circuit/adding circuit 8 generate adding high-order addresses AS7-AS5 and adding low-order address AS4-AS0 to read data from the memory 40.
Patent JP-2000195928-A (JP)
Title: Two-piece type clamp ring for holding semiconductor wafer or other workpieces
Inventor: KEYSER WILLIAM
IPC: H01L21/683
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To enable quickly exchanging only a fixed ring, when corrosion of material is generated in a clamp ring which fixes a workpiece like a semiconductor wafer to a retaining surface. SOLUTION: This two-piece type clamp ring 10 consists of a base ring 12 which is fixed to a retaining surface and a fixed ring 14 which can be combined with the base ring 12. When corrosion is produced, only the fixed ring 14 needs to be lock-released from the base ring 12 and exchanged. As a result, loss of material is restrained, and labor and man-hours for exchange are reduced.
Patent JP-H09179066-A (JP)
Title: Display device
Inventor: KAWAI KIYOYUKI
IPC: G02B27/22
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To give excellent stereoscopy to observers at various positions by securing a large field angle. SOLUTION: This device is provided with a convex lens 2 which converts the light emitted by a surface light source 1 into a parallel light beam so that the focus is positioned nearby the surface light source 1. Further, the device is provided with a convex lens 3 which converges the light projected from the convex lens 2 on a specific observation position. A liquid crystal panel 4 is arranged in the optical path from the convex lens 2 to the convex lens 3 almost at right angles to the optical path.  An arithmetic unit 5 makes the surface light source 1 emits light for a right-eye light emission area set to a specific position and specific size and a left-eye light emission area which is set to a specific position and specific size and different from the said right-eye light emission area on a time-divison basis, and a video signal generation part 6 is so controlled that right-eye video and left-eye video are displayed on a time-division basis in synchronism with the light emitting operation of the surface light source 1.
Patent JP-H09182449-A (JP)
Title: Leakage detector
Inventor: OKATSUCHI CHIHIRO
IPC: H02H7/122
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To omit temperature-drift countermeasure, a magnetic shield and the like and to obtain the highly reliable economical leakage detector by detecting the current from an exciting means, and detecting the leakage when the detected value exceeds a preset value. SOLUTION: AC, whose frequency is higher than the output voltage of an exciting AC generator 24, that is to say, the frequencies of AC power supplies 8 and 9, by several times, is outputted to a secondary winding 100a, which is wound around an iron core 100c of an AC current transformer 100. Thus, the iron core 100c is excited in this constitution. Then, the exciting current flowing through the secondary winding 100a is detected by a resistor 12 by applying the output voltage of the AC generator 24. The current is transformed into the DC in a rectifying circuit 25, and the output V25 is obtained. The V25 is detected by an H-level detecting circuit 27 through a peak detecting circuit 26 and inputted into a fault detecting circuit 14.  In the meantime, the V25 is detected by a level detecting circuit 28 through the peak detecting circuit 26 and inputted into the fault detecting circuit 14.
Patent JP-2001158437-A (JP)
Title: Bag
Inventor: SHIMURA TORU
IPC: B65D30/16
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To improve self-supporting stability of a bag and improve a degree of packing of a content liquid. SOLUTION: The bag 1 comprises a barrel 10 wherein an upper surface sheet 20 and a bottom sheet 30 which are gusseted are joined to an upper part and a bottom of the barrel 10, respectively.
Patent JP-H07172802-A (JP)
Title: Fuel reforming system
Inventor: OBARA SHINYA
IPC: C01B3/38
Filed: 1993-12-15
Abstract: PURPOSE:To provide a fuel reforming system easy to control a temp. in reforming treatment to improve an efficiency of reforming reaction in a reforming device and capable of preventing the generation of the thermal stress- breakage of a structural material of a reforming part due to an overheating by a burner. CONSTITUTION:A heat source gas sent to a vaporizing part and a reforming part of the reforming device is produced in a combustion device 30 provided with a cooling means for spraying a cooling water. This combustion device 30 has a burner 1 provided with plural torches 9 having triple pipe structure provided with a cooling water spray pipe for spraying a cooling water, a gaseous fuel feed pipe and an oxidizing gas supply pipe. Since water is used as a cooling medium for a temp. control of the heat source gas and cooling is executed by using its heat of vaporization a temp. control of the fuel reforming system is precisely attained with good cooling efficiency. Therefore, the overheating of the fuel reforming system and the thermal stress-breakage of its structural material are prevented.
Patent JP-2001149956-A (JP)
Title: Neutralizing method of acidic aqueous solution
Inventor: TAKAHASHI YURIKO
IPC: C09K3/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a neutralizing method of an acidic aqueous solution capable of safe and rapid neutralization without exceeding the waste water quality standard in the aqueous solution after the neutralization. SOLUTION: The acidic aqueous solution is neutralized by sodium hydrogen carbonate packed in a packing bag such as a sand bag having water permeability. The opening part of the packing bag is bound particularly with a string to enable to easily scatter the content.
Patent JP-H07169646-A (JP)
Title: Manufacture of electronic component
Inventor: KASUGA ATSUO
IPC: H01G4/228
Filed: 1993-12-13
Abstract: PURPOSE:To eliminate the process of washing and removing flux after soldering by using such flux that may include thermosetting resin as a resin component for the flux to be used in a process wherein terminals are soldered to electrodes formed in an electronic component element. CONSTITUTION:A porcelain element (electronic component element) 3 which is made by forming electrodes on both faces of a ceramic dielectric 1 is let to abut two terminals 4. Then, flux containing thermosetting resin is applied to the sections where the electrodes 2 fomred on the porcelain element 3 and the terminals 4 are soldered. After that, the electrodes 2 of the porcelain element 3 and the terminals 4 are soldered by dipping soldering or reflow soldering to be electrically connected by soldering. By this method, there is no necessity of washing the flux after soldering.
Patent JP-H10173353-A (JP)
Title: Rainproof device for hallway slave set with name plate
Inventor: ARAKI YOSHIHISA
IPC: H04M1/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a rainproof device of hallway slave set with name plate capable of securing the rainproof of a name plate, while putting the upper case design under the least constraint. SOLUTION: A recessed part 2a for engaging a nameplate 6 with an address and name of a resident written in is formed on an upper case 1 front face of a hallway slave set, while engaging trenches 2b are formed in the three sides excluding the upper side of this recession 2a, as well as stepped part 2c for inserting a transparent panel 7 is formed above the upper side besides.  Almost angle recessed trenches 2d are formed on the face in contact with the transparent panel of the stepped part 2c, so that the rain water immersing in the space between the stepped part 2c and the transparent panel 7 may be drained into both side engaging trenches 2b along the recessed trenches 2d by capillary phenomenon, thereby enabling the immersion of rainwater in the name plate 6 side to be avoided, without fail for further enlarging the transparent panel 7 and notably increasing the design freedom of the upper case 1.
Patent JP-2000140507-A (JP)
Title: Degassing apparatus
Inventor: OTANI HAJIME
IPC: B01D19/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To raise at an early stage the amt. of dissolved gas in a liquid to be degassed to a normal value. SOLUTION: A plurality of parallelly arranged gas permeable tubes 2 are housed in a vacuum chamber 1 in a loop form and the inlet 121 and outlet 122 of a liquid to be degassed are provided to the upper part of the vacuum chamber and one end of a single tube 3 connected to the inlet 121 at the other and thereof is connected to one end of each of the parallelly arranged gas permeable tubes 2 and the connection part 4 of both tubes is positioned on the bottom part in the vacuum chamber 1 and the other end of each of the parallelly arranged gas permeable tubes 2 is connected to the outlet 122.
Patent JP-H07165548-A (JP)
Title: Composition for oral cavity
Inventor: OKADA TOSHIMOCHI
IPC: A61P1/02
Filed: 1993-12-14
Abstract: PURPOSE:To obtain the subject composition containing inositol nicotinate or a derivative therefrom, suppressing the development and progression of the local inflammation of the gingival tissue, thus useful for preventing and treating periodontosis. CONSTITUTION:This composition contains, as active ingredient(s), 0.001-5 (pref. 0.005-3)wt.% of inositol nicotinate and/or a derivative therefrom (e.g. inositol hexanicotinate). Other ingredients to be formulated in this composition are as follows: abrasive agent, caking agent, thickening agent, surfactant, sweetener, preservative, colorant, etc. The composition is prepared into toothpaste, tooth wash, other dentifrice, pasta for oral cavity, mouthwash, troche for oral cavity, etc.
Patent JP-H06190414-A (JP)
Title: Method for controlling crown by shifting one-sided trapezoidal work roll
Inventor: UTASHIRO YOJI
IPC: B21B37/00
Filed: 1992-12-22
Abstract: PURPOSE:To reduce sheet crown throughout a rolling cycle in a hot rolling finish mill having a function to shift the axial direction of a work roll. CONSTITUTION:A sheet is rolled as an amount of bite of a one-sided taper part 5 of the roll 1 to the sheet 3 is shifted slightly in the first half of the roll rolling cycle and the sheet is rolled without shifting the roll in the latter half of the roll rolling cycle. In the first half of the roll rolling cycle, the roll 1 wears like the wear 4 and the sheet 3 takes a sheet shape like the profile 8, while, in the latter half, the roll 1 wears like the wear 4a and the sheet 3a takes a sheet shape like the profile 8a, therefore, the sheet crown is reduced through the whole cycle.
Patent JP-H10180165-A (JP)
Title: Roll coater-type coating device
Inventor: KAJITA YASUYUKI
IPC: B05C1/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a coating film defect caused by the entrainment of a bubble in a roll action from being generated. SOLUTION: This roll coater-type coating device is equipped with a metering roll 5 which regulates the coating build-up of a paint 10 scooped up from a paint pan 2 by a pickup roll 3, a blade 8 for scraping the paint off the metering roll 5 and an inclined paint receiving plate 9 which forms a counter paint flow to an associated flow by rotation of the pickup roll 3 by receiving the paint scraped by the blade 8 and causing the flow of the paint into an area between a pickup roll soaking part inside the paint pan 2 and the bottom part of the paint pan 2. Consequently, the difference in the liquid levels of the paint between the upstream side and the downstream side of the pickup roll 3 inside the paint pan 2 is minimized. Thus it is possible to prevent a bubble from being entrained by the faulty roll action to pick up the paint.
Patent JP-H05172548-A (JP)
Title: Data output method and work surface inspection device
Inventor: SHIMIZU TOMOHIDE
IPC: G06T1/00
Filed: 1991-12-25
Abstract: PURPOSE:To reduce a quantity of memory to be used by extracting a varied density image data of a defect part in a specified range from an image data having a defect part detected to facilitate the recognition of the defect part. CONSTITUTION:The surface 35 of work is irradiated with an inspection light at each zone in a specified range through a condenser optical system 30 from a light source 24 and the reflected light of the inspection light enters a CCD camera 32 to input an image data into an image processor 36, which 36 converts the image data into a digital signal to be inputted into an image varied density memory 42 as contrast image data. The contrast image data of a memory 42 is converted to a binary coded image data with an image processing processor 44 to be inputted into a binary coded image memory 46. Then, in the binary coded image data, a dark part among bright parts is extracted as arc point to identify and select a dust or not according to the size thereof and the results are sent to a computer 59. The contrast image data held in the memory 42 and the binary coded image data held in the memory 46 are displayed on a monitor TV 50 through a D/A converter 48 properly.
Patent JP-H09186863-A (JP)
Title: Method and device for image processing
Inventor: NAKAJIMA TAKAFUMI
IPC: H04N1/46
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To attain image recognition with high accuracy from density image data. SOLUTION: Received RGB image data are given to an RF converter 2, in which color space conversion and correction processing are conducted and YMCK image data are obtained. A gamma table to which a conversion table is set by an analysis section 3 is used to apply inverse-processing to the YMCK image data outputted from the RF converter 2 to restore the data to the original RGB image data. An image recognition circuit 7 recognizes the image of a specific original from the RGF3 image data outputted from th gamma table 6. A printer engine 4 provides the output of a signal 8 used to request input of patch data in a predetermined color at the initialization. The color patch data received by the signal 8 and processed by the RF converter 2 are given to the analysis section 3 and the conversion table to be set to the gamma table 6 is obtained.
Patent JP-H11160103-A (JP)
Title: Optical rotary encoder
Inventor: YAMADA KAZUAKI
IPC: G01D5/36
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the detecting sensitivity while keeping a compact size by making the light focused by a Fresnel zone plate on the slits formed with an absolute type pattern, and detecting the light by a photodetector. SOLUTION: A fixed plate 1 fixed in parallel with a X-Y plane comprises plural Fresnel zone plates 2. Plural light sources 3 are mounted corresponding to the zone plates 2 for projecting the light toward the zone plates 2. A movable slit plate 4 comprises the slits 4a formed by the absolute type pattern where a width of a circular part of the pattern is corresponded to the arrangement length of the zone plates 2, and is mounted in parallel with the X-Y plane at a distance corresponding to a focal length of the zone plate 2 orthogonally to the optical axis. The photoreceptor element 5 is mounted close to the back of the movable slit plate 4 in parallel with the X-Y plane.  By applying this construction, the enlargement of a size of the movable slit plate can be inhibited while increasing a number of bits of the slits, whereby the accuracy can be improved and the rotary encoder can be made compact.
Patent JP-H07169569-A (JP)
Title: Organic el element and manufacture thereof
Inventor: KAWAMURA HISAYUKI
IPC: H05B33/04
Filed: 1993-12-17
Abstract: PURPOSE:To prevent the degradation caused by heat at sealing layer forming time, and maintain a stable light emitting characteristic over a long period of time by layering a sealing layer forming monomer outside of a structure body by evaporationpolymerization, and forming a sealing layer. CONSTITUTION:A structure body 10 constituted by sandwiching an organic light emitting material between a pair of mutually opposing electrodes 2 and 4 whose at least one is transparent or semitransparent, is arranged on a substrate 1. A sealing layer 5 by layering and forming a sealing layer forming monomer by evaporation-polymerization, is arranged outside of the substrate 1 and the structure body 10. A polymerization temperature in this evaporation- polymerization is preferable to be not more than 300 deg.C. The sealing layer forming monomer is preferable to be a monomer selected from a group composed of an epoxy monomer, a cinnamic acid ester monomer and a carbene monomer.
Patent JP-H07170964-A (JP)
Title: Production of wine
Inventor: NAKANISHI NORIYOSHI
IPC: C12G1/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a method for simply producing a wine large in the amounts of produced aromatic ingredients and different in their production ratio from those produced by conventional methods. CONSTITUTION:A must is mixed with a conventional amount of a yeast such as a seed and subsequently fermented, while a 3-50mA direct electric current or an approximately 10-120mA weak alternating electric current is applied. After the fermentation, the yeast and a tatarate salt are removed by the same method as a conventional production method, and the produced wine is stored at a low temperature.