baber/WOPTO huggingface dataset:
Patent JP-S63123956-A (JP)
Title: Heater mounting structure of liquid tank
Inventor: TANIGUCHI KAZUMI
IPC: F24H9/18
Filed: 1986-11-11
Abstract: PURPOSE:To facilitate attachment or detachment of the heater by disposing beforehand a thermal conductor which is located between heaters and mediates the heat generating energies of the heaters within a heater accommodating part, and restraining and fixing the heaters and thermal conductors within the heater accommodating part. CONSTITUTION:In mounting the heater 4, the heater 4 is inserted into a heater accommodating part 15 from the outside thereof as if a cassette were inserted, a heat conductor 16 is interposed between the heater 4 and the heater accommodating part 15, restraining means 17 is disposed on the side surface of the heater accommodating part 15, and the heater 4 and the thermal conductor 16 are restrained and fixed to the heater accommodating part 15 in a hermetically adhered state. Generation of clearances within the heater accommodating part 15 is restricted, and heat generating energies produced by the power supply to the heater 4 are transmitted to the heater accommodating part 15 by the interposition of the thermal conductor 16 to heat a fluid 11. In removing the heater 4, the restraining means 17 may be released and then extracted. For this reason, the heater 4 can be freely mounted or removed on or from the accommodating part 15 through the restraining means 17, according to necessity.
Patent JP-2000094910-A (JP)
Title: Pneumatic tire and manufacture of pneumatic tire
Inventor: TSUKAGOSHI TETSUTO
IPC: B60C15/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving durability and suppressing a use amount of materials. SOLUTION: Since an end part 19 of a cord in a fold back part 16B is arranged just under a belt 22, separation from the end part 19 is suppressed. The fold back part 16B is integrally formed in a main unit part 16A like as a sheet of ply in a region in a tire radial direction outer side from the end part in the tire radial direction outer side of a stiffener 24, so as to suppress generation of separation caused by shear distortion between layers. Further by eliminating compressive force acting in a cord in the fold back part 16B, a disconnection trouble of the cord due to the compressive force also can be prevented. When cord density in a tire side part is provided equal to a pneumatic tire in the past, the cord density is decreased half in a part of only the main body part 16A and only the fold back part 16B, and use amount of material is reduced.
Patent JP-H01109581-A (JP)
Title: Optical recording medium
Inventor: MURAKAMI MOTOYOSHI
IPC: G11B7/24097
Filed: 1987-10-21
Abstract: PURPOSE:To facilitate the positioning of the center of revolution of a recording medium by providing a hub protruding part and a hub recessed part that correspond to a substrate protruding part and a substrate recessed part so that the center of a tracking guide and the inner diameter of a hub go to coaxial. CONSTITUTION:The substrate protruding part 4a and the substrate recessed part 4b on a substrate 1 are provided coaxially around the center of the tracking guide. Also, the hub protruding part 5b and the hub recessed part 5a corresponding to the parts 4a, 4b are provided to the hub in a manner that they 5a, 5b are coaxial around the center of the inner diameter of the hub 3. The parts 5a, 5b are accurately engaged in the parts 4a, 4b, and they are bonded with each other. As a result, the center of the tracking guide and the inner diameter of the hub can easily be positioned to be coaxial with each other.
Patent JP-H04143839-A (JP)
Title: Intensive display system for state monitoring system
Inventor: OTA JUNJI
IPC: G06F11/32
Filed: 1990-10-04
Abstract: PURPOSE:To update the state data at a high speed without changing the data structure for display by sending the output of a display routine corresponding to a display device to this device by reference to an entry information table and a screen information table and displaying the intensive information on the working information on each entry. CONSTITUTION:An entry information table 6 stores the information on the working state of each entry and the arrangement information on each entry by reference to a corresponding entry list 5 prepared for identification of each entry. Then a screen information table 7 identifies each entry. The output of a display routine 4 where the correspondence is secured between the display devices 8 and 9 is sent to the corresponding device 8 or 9 by reference to both tables 6 and 7. Then the intensive information on the working information on each entry is displayed. In such a constitution, a display device of a new type can be added without changing the data structure for display. Thus the state data can be updated at a high speed.
Patent JP-H11107573-A (JP)
Title: Vibration control and aseismatic structure for reinforced concrete structure
Inventor: KITAZAWA KOUJI
IPC: E04B1/16
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To increase nonlinear energy absorption capacity and improve vibration control property by continuously inserting a steel material in the central part of a column of a reinforced concrete structure from the bottom end to the top end, and by rigidly jointing the both ends of steel materials inserted in the center of a beam. SOLUTION: An H-section 2 is continuously inserted in the central part of a column 1 of a reinforced concrete structure from the bottom end to the top end. An H-section 4 is continuously inserted in the central part of a beam 3 from one end to the other end and the both ends are rigidly jointed with the H-section 2. The beam 3 having the H-section inserted in its central part may be arranged at the ratio of one floor to a plurality of floors. The steel material inserted in the central parts of the column 1 and the beam 3 may be an I-section, an L-section, or a bundle of a plurality of bars or a carbon fiber material may be used. This constitution can increase the energy absorption capacity, prevent the column 1 from yielding, constitute a super frame of the beam 3 and the column 1, and enhance the aseismatic property of the whole frame.
Patent JP-H09116748-A (JP)
Title: Image forming device
Inventor: SAWADA KOICHI
IPC: H04N1/407
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To realize image forming with high image quality stably by stably adjusting a pulse width modulation circuit automatically. SOLUTION: After a digital image signal IDATA is once converted into an analog image signal, the converted signal is compared with a reference wave signal with a prescribed period to scan a laser beam subjected to pulse width modulation onto an image forming body thereby conducting gradation reproduction. The device is provided with an automatic proofreading circuit 210 generating a calibration signal CAL synchronously with a dot clock signal DCK and with a pulse width modulation section 220 adjusting automatically the input output characteristic by the calibration signal CAL generated by the automatic proofreading circuit 210.
Patent JP-2001088737-A (JP)
Title: Energy absorption structure for vehicle
Inventor: OONAMI RYOICHI
IPC: B62D21/15
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a large load on a member positioned behind a member to absorb a collision energy due to generation of high peak at the start just when buckling occurs and prevent generation of high acceleration in an article(s) to be loaded. SOLUTION: This is an energy absorption structure for a vehicle in which a member to absorb a collision energy is formed in the shape of a column member having a box like section 1, and a tip 1a to be deformed at first upon collision is provided with an initial bending of more than the thickness of plate to thereby reduce the high peak load generating at the initial stage of the deformation.
Patent JP-H08128633-A (JP)
Title: Combustion controller for burner
Inventor: MIYAZAKI KEIICHI
IPC: F26B23/02
Filed: 1994-10-31
Abstract: PURPOSE: To prevent gasification of a fuel and eventual failure in reaching an igniter at a ignition timing by setting the minimum downtime longer at ignition, especially at low combustion. CONSTITUTION: An ON-OFF type burner 5 which performs a burning at least in two stages of supplying a fuel and repeats combustion and stoppage each at the same cycle both in high combustion and low combustion is provided with a burner motor 29 with the number of revolutions of a gasification cylinder 32 changing to a low or high position following a fuel supply signal varying with high or low combustion. In other words, a high or low supply command signal is outputted to an electromagnetic pump to perform a high combustion in which burning occurs by the longer supply of a fuel when larger heating value is needed whereas to perform a low combustion by the small supply of the fuel when smaller heating value is required. The minimum downtime is set longer for the low combustion than for the high combustion.
Patent JP-S62130117-A (JP)
Title: Method for cutting wound end of metal wire
Inventor: MIYAGI YUTAKA
IPC: B23D33/02
Filed: 1985-11-29
Abstract: PURPOSE:To prevent mis-chucking in the following process by cutting a metal wire to be cut, in a condition it is subjected to plastic deformation into a straight line form. CONSTITUTION:A metal wire 2 is wound up on a bobbin 1 while being controlled by a traverser 6. When the bobbin 1 is fully wound, the move of the traverser 6 is stopped and the metal wire 2 is fixed by means of a chuck 9. Then, the operating shaft 14 of a tension giving means 11 which is positioned in between the chuck 9 and the bobbin 1, is advanced, to make a pair of pulling bars 17 of a tension giving body 15 cross the metal wire 2. And, the metal wire 2 is forcedly pulled with the pair of pulling bars 17, to be subjected to straight-linear plastic deformation and, in this condition, the linearly plastic deformed part is cut by means of an automatic cutter 10. As a result, since the end part of the cut metal wire has a straight linear form, mis-chucking in the following process can be prevented.
Patent JP-2001091934-A (JP)
Title: Liquid crystal display device
Inventor: NAGATA TETSUYA
IPC: G09F9/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To avoid the lowering of the opening ratio of a pixel even when position-shifting is occurred in arrangement of one transparent substrate to the other transparent substrate. SOLUTION: This liquid crystal display device is provided with a thin film transistor driven by the supply of a scanning signal from a gate signal line and a pixel electrode receiving a video signal from a drain signal line through the thin film transistor in each pixel region of a face of a liquid crystal side of one transparent substrate of transparent substrates disposed being opposed to each other through the liquid crystal. The pixel electrode is formed by utilizing a color filter formed in the pixel region as a lower layer and has a light shielding layer formed by putting the thin film transistor on it.
Patent JP-H11161737-A (JP)
Title: Method and device for recognizing handwriting word
Inventor: SYEDA-MAHMOOD TANVEER F
IPC: G06V30/10
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To recognize a handwriting word in a scanning document by extracting a feature for word localization from the handwriting word, calculating affine coordinates on whole features, storing them in a memory and accessing the features from the memory. SOLUTION: A module 21 generates the connection area of a text in the scanned document and an area feature extraction module 22 notices the area feature of a drawing center and the dominant direction. A calculation module 23 generates the histogram of a direction and selects a peak in the histogram showing the main direction in a picture. A selective Hough conversion module 24 and a handwriting text line detection module 25 decide a word segment along the line of the text and an intra-word separation deciding module 26 estimates separation in the word along the line of the text. A module 28 groups a word segment area by using separation in the word and a curve belonging to the text area.
Patent JP-2000101412-A (JP)
Title: Current source switch circuit
Inventor: ISHIDA HIDEKI
IPC: H03K17/041
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To enable fast switching without increasing power consumption by applying the value of voltage in an operation state as the current source of a transistor(TR) which constitutes the current source to the TR during a period in which current to a load is not necessary. SOLUTION: A TR 11, a switch 12 and a load 13, which is connected to a power source are connected in series and a constant voltage source 14 and a switch 15 are connected in series to a node N3 as the connection point between the TR 11 and the switch 12. Once the current to the load 13 no longer becomes unnecessary, the switch 12 is turned on and a switch 15 is turned on instead to apply the voltage of a constant voltage source 14 to the node N3. The value of the voltage of the constant voltage source 14 is so set that the TR 11 constituting the current source operates as a current source, namely, it operates in a saturated region, and then the fast switching becomes possible so that a stable current can be obtained.
Patent JP-S61149630-A (JP)
Title: Wet type friction material
Inventor: TOMIKAWA RYOICHI
IPC: F16D69/02
Filed: 1984-12-21
Abstract: PURPOSE:To enable sufficient cooling of friction face by forming a layer whose pore rate is small and a layer whose pore rate is large and providing strength with the layer of small pour rate and circulating to flow oil with the layer of large pour rate. CONSTITUTION:Base material of a wet type friction material 10 contains fiber element and is soaked by thermosetting resin. The surface of the base material is formed flat and the material is made of a layer 11 whose pour rate is small and a layer 12 whose pour rate is large. The layer 11 of small pour rate can maintain strength, and the layer 12 of large pour rate can circulate to flow oil well, and cooling of a friction face can sufficiently be made.
Patent JP-2000102232-A (JP)
Title: Motor and motor controller
Inventor: IGARASHI MASASHI
IPC: H02K29/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To stably obtain high torque over a wide revolution range. SOLUTION: The rotor 1 side end parts of adjacent teeth 4 of a stator 3 are connected to each other, and control coils 7 are wound on the connection parts 6. Parts 8a of magnetic fluxes 8 generated by the stator coils 5 leak into the connection parts 6. By shot-circuiting the control coils, electromotive forces are generated by the fluctuating leakage fluxes 8a, and currents flow into the control coils 7. The currents generate fluxes 9 which causes the leakage fluxes 8a to be canceled. By short-circuiting and opening the control coils 7, the leakage fluxes 8a can be made to vary and torque can be controlled.
Patent JP-S63122749-A (JP)
Title: Optical resin material
Inventor: SUMITOMO KOJI
IPC: G02B1/04
Filed: 1986-11-11
Abstract: PURPOSE:To obtain an optical resin material having excellent transparency and low birefringence even after molding, by compounding an aromatic polycarbonate with a specific amount of a styrene resin containing a specific amount of maleic anhydride. CONSTITUTION:The objective optical resin material can be produced by compounding (A) an aromatic polycarbonate preferably synthesized by interfacial condensation process using bisphenol A as a raw material and having a molecular weight of 12,000-50,000 with (B) a styrene-maleic anhydride copolymer having a maleic anhydride content of 5-25mol%, e.g. a copolymer produced by copolymerizing styrene with <10wt% copolymerizable unsaturated compound such as acrylonitrile, vinyl acetate, etc., and having a molecular weight of preferably 20,000-300,000. The amounts of the components A and B are selected to satisfy the formulas I, II and III (M and N are wt% of the components A and B, respectively; P and S are stress optic coefficient of the components A and B, respectively).
Patent JP-H11107032-A (JP)
Title: Spinning winder
Inventor: SUGIOKA TAKAMI
IPC: D01D7/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a spinning winder good in workability and capable of providing a high-quality package. SOLUTION: Plural nozzles 2 for spinning yarns Y are arranged along a straight line, and a spinning chimney 3 for cooling and introducing the spun yarn is arranged on the downstream of the nozzle. A pair of sending rollers 7 and 8 is arranged so that the shaft centers may nearly cross to the line of the arranged nozzle on the downstream of spinning chimney, and a winder W is arranged so that the shaft centers of the rollers may be parallel to the shaft center of a bobbin holder on the downstream of the pair of the sending rollers. The lower opening 3c of the spinning chimney has a long and slender shape in almost parallel to the shaft centers of the sending rollers, and is located in the neighborhood of the couple of sending rollers.
Patent JP-H11104557-A (JP)
Title: Coated metallic sheet having rugged appearance and having excellent contamination resistance, flawing resistance and blocking resistance
Inventor: KANAI HIROSHI
IPC: B05D7/24
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To develop appearance having ruggedness by providing at least one surface of a metallic sheet with a coating layer formed by applying a coating material compsn. contg. a thermosetting resin, an amino resin having the surface free energy lower than that of the thermosetting resin and resin heads which melt at the time of baking and coating film and do not dissolue into the coating material on the metallic sheet and baking the coating. SOLUTION: For example, a steel sheet, such as cold rolled steel sheet, or an aluminum sheet, etc., are used as the metallic sheet. The metallic sheet is subjected to a pretreatment at need. A primer coating film layer is then formed thereon at need. Finally, the coating layer (finish coating film layer) is formed by the coating which develops the smooth rugged appearance exposed on the surface. The coating material to be used contains the thermosetting resin, such as polyester resin, the amino resin, such as melamine resin, having the surface free energy lower than that of the thermosetting resin and the resin beads which melt in the baking process of the coating film and do not dissolue into the coating material in which the resin beads are incorporated.  This coating material is applied on the metallic sheet and is cured and dried in a hot stove, etc., by which the finish coating film layer is formed.
Patent JP-2001055122-A (JP)
Title: Emergency stop device
Inventor: KURIHARA YASUHISA
IPC: B60T1/14
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop device extremely shortening a braking distance of a vehicle in an emergency on a general road. SOLUTION: A protruding tip of an air cylinder 4 is attached to a center of a part more to the rear than rear wheels of a vehicle so as to project in a road surface direction, and an abrading member is attached to a tip thereof. In an emergency, a limit switch 10 on a back side of a brake pedal 9 is actuated, a solenoid valve of an air tank is opened, air is supplied to the air cylinder 4, the abrading member is pressed down on a road surface, and braking is performed by abrading projection portions of few millimeters of an upper part of the road surface.
Patent JP-S63122383-A (JP)
Title: Picture signal band compressor
Inventor: MIHASHI KAORU
IPC: H04N19/186
Filed: 1986-11-11
Abstract: PURPOSE:To reduce the quantity of distortion in the whole of a restored picture in most cases and to increase the naturalness of a picture by preparing plural types of thinning out and interpolating methods. CONSTITUTION:The thinning out and the interpolation of a mode 2 are executed in an interpolating circuit 2 and the thinning out and the interpolation of a mode 3 and a mode 4 are executed in an interpolating circuit 3 with respect to a picture signal inputted from an input terminal 1. The outputs of the interpolating circuits, 2, 3 are respectively inputted to interpolation error circuits 4, 5 to calculate the difference between an interpolating signal and a current signal. Thereby, a block of a thinning out ratio 0 and a block of a thinning out ratio 3/4 are changed to the thinning out ratio of 1/2 so as to reduce the sum of the interpolation error in the entirety of the picture by the use of the interpolation error to the respective thinning out and the interpolating methods, while preventing the compressibility of the whole of the picture from being changed and finally, the thinning out and the interpolation are decided to all the blocks.
Patent JP-H0697828-A (JP)
Title: Overflow detecting circuit
Inventor: UEKI MASAAKI
IPC: H03M1/18
Filed: 1992-09-11
Abstract: PURPOSE:To accurately detect an overflow regardless of the form of an input signal on a digital signal processing circuit having a lowcut filter by detecting the overflows for both the input and the output of the lowcut filter. CONSTITUTION:The input data signal IN is sent to a lowcut filter 2 and an overflow detecting circuit 4a. The output data signal OUT obtained through the lowcut filter 2 is sent to a digital signal processing circuit and also to an overflow detecting circuit 4b. An OR is secured by an OR circuit 4c between the overflow detection outputs of both circuits 4a and 4b and then outputted as an overflow detection signal FLAG. An overflow display circuit 5 receives the signal FLAG and turns on an LED 5b. In such a constitution, an overflow can be accurately detected even though the offset component of an input signal is eliminated.
Patent JP-H11111576-A (JP)
Title: Structure of solid electrolytic capacitor with safety fuse and manufacture thereof
Inventor: NAKAMURA SHINJI
IPC: H01G9/12
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce inductance in high frequency by providing deformation that is crushed to a ribbon shape in flat section at least between a ball and a connection to a cathode film over a fuse wire. SOLUTION: A fuse wire 4 inserted through a capillary tool A is provided above a cathode lead terminal 2 so that the fuse wire A is almost normally to a surface of the cathode lead terminal 2 and then a ball 4a is formed at a lower end of the fuse wire 4. Next, a capillary tool A is moved down towards the cathode lead terminal 2 and the ball 4a at the lower end of the fuse wire 4 is crushed to deform by depressing against the cathode lead terminal 2. Thereby, the fuse wire 4 is connected so that the wire 4 rises from the cathode lead terminal 2. In this case, both connections by depressing and a thermocompression bonding are available.
Patent JP-H11108972-A (JP)
Title: Power measuring instrument
Inventor: NAKAGAWA KAORU
IPC: G01R21/08
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a power measuring instrument in which a measurement error due to mechanical stress on a power measuring Hall element caused by fluctuation of external environment can be compensated. SOLUTION: The power measuring instrument comprises a power measuring Hall element 1a outputting a measured Hall voltage corresponding to a measured input voltage, i.e., a voltage at the time of using a power to be measured, and a measured input field generated from a current at the time of using power, and a compensation Hall element 1b having same characteristics as the power measuring Hall element la and outputting a reference Hall voltage corresponding to predetermined reference input voltage and reference field. Fluctuation of measured Hall voltage due to fluctuation of external environment is compensated using a compensation voltage corresponding to fluctuation of the reference Hall voltage caused by fluctuation of external environment.