baber/WOPTO huggingface dataset:
Patent JP-H02166445-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/20
Filed: 1988-12-20
Abstract: PURPOSE:To prevent color stain after development and to improve shelf stability by incorporating a specified compd. into at least one of the coupler-free layers of a silver halide sensitive material or the support. CONSTITUTION:At least one kind of compd. forming a chemically inert and practically colorless compd. by chemical bonding to an arom. amine developing agent remaining after color development or the oxidized product thereof at pH<=8 is incorporated into at least one of the coupler-free layers of a silver halide sensitive material or the support. Color stain due to the remaining arom. amine developing agent or the oxidized product thereof does not practically occur and shelf stability is improved.
Patent JP-H08175469-A (JP)
Title: Human power vehicle with auxiliary power
Inventor: KANEKO RYOJI
IPC: B62M6/45
Filed: 1994-12-26
Abstract: PURPOSE: To inform a driver of a necessity of battery replacement without using special parts such as alarm lamp and alarm buzzer and without relying on the senses of sight and hearing in a human power vehicle with auxiliary power. CONSTITUTION: Auxiliary torque which corresponds to human power torque from a first drive source 100 is generated by a second drive source 200 to drive a vehicle due to resultant force of both torque. The second drive source 200 receivers power from a battery B operates, and remaining amount of the battery B is detected by a remaining amount detection means 500. The generation of auxiliary torque by the second drive source 200 is controlled by a controller 250. The controller 250 generates auxiliary torque which is proportional to human power torque when remaining amount of the battery B exceeds a predetermined value. However, it generates small auxiliary torque for large human power torque and large auxiliary torque for small human power torque when remaining amount drops below a predetermined value.
Patent JP-H03184503-A (JP)
Title: Article with extensible shell
Inventor: SHINODA KAZUHIRO
IPC: A45B25/24
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a self-standing article with an optional height by providing a corrugated shell having a plurality of protruded loops with a V-form made of two different sides in length in the extended condition and with the closed side in the constricted condition, which can be deformed by an elastic material. CONSTITUTION:A freely rotatable ring 12 is inserted outward at the upper cylindrical part 10 of a cylindrical container and a hook 14 is connected upward. The bend 16 at the front edge of the hook is made thin at the front end and hence, it can be inserted between a window frame and a window glass of an automobile for instance. A cylinder 20 with the bottom is arranged at the lower part of the container and an extensible corrugate shell 22 is provided between the cylinder 10 and the cylinder 20 with bottom, which is mae of a plurality of protruded loops 24. The corrugate shell 22 becomes smaller from the top to the bottom in the diameter thereof to form a cylinder cut at the top for the whole profile of the container. Respective protruded loops 24 are made of the upper longer sides A and the lower shorter sides B and respective relative displacement on extending and shrinking is forced so that the shorter sides are always followed to the longer sides to regulate in order each extending and shrinking of respective protruded loops.
Patent JP-H09163347-A (JP)
Title: Service display device for interactive service
Inventor: ARAI SACHIKO
IPC: H04N5/445
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To easily provide information by selecting channels of a broadcasting station that performs interactive service broadcasting, detecting contents and displaying them into image so that a user can successively visually discriminate all the service contents. SOLUTION: The radio wave from the broadcasting station is received through an antenna and at a channel selection means 6, an interactive service signal contained in the VBI of video or voice signal is detected. Next, at a service information detecting means 2, the service contents of interactive signal are outputted from the interactive service signal, and these service contents are reported to a control means 1. The control means 1, that receives the report, reads out a character letter such as a channel number stored in a memory 7 and while the interactive service signal is received, that character letter is displayed through a character generator 3 onto a monitor screen 4 or an FIP/ LED panel. Thus, the state just under interactive service signal reception is reported to the user.
Patent JP-H11163868-A (JP)
Title: Communication equipment and reception detection method
Inventor: ICHIKAWA TAKAHIRO
IPC: G06F13/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment that detects quickly reception of data from a device of a communication object in a minimized operation and to provide a reception detection method. SOLUTION: The equipment makes reception discrimination as to whether or not data from a communication object device is received by a reception register (S210), and in the case of affirmative discrimination (S210: YES), reception data are acquired from the reception register (S220), and own transmission data are sent to the communication object device (S250). In the case of sending data and starting the operation of a microcomputer, timer interrupt processing is executed when a 1st time (4 ms or 2.3 ms) estimating reception of data from the point of time elapses, (S110, S260). In the case of negative discrimination by reception discrimination (S210: NO), when a 2nd time (0.3 ms) shorter than the 1st time elapses from that point of time, the timer interrupt processing is again executed (S270).
Patent JP-H09156445-A (JP)
Title: Air bag cover
Inventor: TOTANI CHIHARU
IPC: B60R21/20
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To easily rupture a portion of a skin layer when an air bag is expanded without providing a recess on the surface side and without requiring the thickness control of the portion of the skin layer located at an expected rupture section. SOLUTION: An air bag cover 10 is provided with a skin layer 13 on the surface side and a core material 11 on the back side, and it is arranged to cover an air bag. An expected rupture section 17 provided with continuous or intermittent recesses 18 to be ruptured when the air bag is expanded on the back side is arranged on the air bag cover 10. A fragile sheet 14 having the tensile strength lower than that of the skin layer 13 is fused on the back side of the skin layer 13.
Patent JP-2000147106-A (JP)
Title: Tracking device and its tracking processing method
Inventor: MATSUZAKI TAKASHI
IPC: G01S7/295
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the target tracking accuracy, at the same time, suppress the enlargement of the scale of a tracking device due to the increase in the number of sensors, and to reduce the operation load by observing the same target by a plurality of sensors being arranged in a wide area, and by integrating plural observation informations. SOLUTION: A plurality of observation means 1a-1b being arranged in a wide area input the observation information of a target (distance, an elevation, and an azimuth) via a sensor for converting into a fixing cartesian coordinate system. Gate means 2a-2b select one of the observation information including an observation value closest to an estimation value among a plurality of the observation values in a target existence expectation region (a gate), converts the observation information of the target being obtained by the coordinate system of each sensor into the coordinate system of a base station, and sets observation time to the time of a base station reference.  Then, an observation information integration means 5, on the assumption that the target performs constant-velocity linear movement, carries out weighting to the observation information being sorted in time series on the time axis of the base station, and obtains one of integration observation information. And, by an estimation means 7, the estimation information of the target is obtained from the smoothed integration observation information.
Patent JP-H09131269-A (JP)
Title: Sink and medicine table
Inventor: YAMASHITA TETSUO
IPC: A47K1/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent a light source from directly entering the eye of a washing and dressing person and the light source from directly irradiating a mirror and to improve a using feeling by disposing the light source to be hidden behind the mirror and irradiating a face by the reflection of the light of a surrounding wall surface. SOLUTION: This sink and medicine table is provided with a front surface part 2 where the mirror 1 is fixed and the front surface part 2 is provided with a front surface 2 positioned behind the mirror 1 and side walls 2b extended from both ends of the front surface 2a. Then, in this case, the mirror 1 is attached to the front surface part 2 by using L-shaped fixing plates 4. Also, one end of a light transmissive plate 5 is fixed to the horizontal direction end side back part of the mirror 1 and the other end is fixed to the fixing plate 4 or the front surface 2a freely attachably and detachably. When a user is positioned right in front of the mirror 1, the light transmissive plate 5 is hidden behind the mirror 1 at all times and it is prevented from being directly viewed.  Then, lighting fixtures for a number suitable for such a space surrounded by the fixing plates 4 and the light transmissive plate 5, etc., are arranged so as to be hidden behind the mirror 1.
Patent JP-H10156375-A (JP)
Title: Biological filter and sewage septic tank containing the filter
Inventor: ISHII YASUHIRO
IPC: C02F3/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To easily clean a carrier on which a biological membrane is deposited in a filter bed with a small amt. of wash water in a biological filter with a diffuser pipe provided below the filter bed by providing an inclined bottom plate having a falling gradient toward a waste cleaning water extracting pump at the bottom of the filter. SOLUTION: The sewage introduced from an inflow port 2 is passed through the filter bed 3 in a biological filter 1 and filtered, and then the treated water is transferred to the succeeding treating stage from an outflow port 6. Such a biological filter 1 is cleaned by supplying the cleaning air to the filter bed 3, the carrier is agitated by the cleaning, air, and the biological membrane depositing on the carrier is peeled. The solid component separated from the carrier is discharged from the bottom of the filter 1 by a waste cleaning water extracting pump 9. In this case, an inclined bottom plate 27 having a falling gradient toward the pump 9 is set, and the peeled biological membrane, etc., are accumulated in a specified place and then extracted.
Patent JP-H11224113-A (JP)
Title: Control program preparation method and device therefor
Inventor: ARAKI YOSHIHIRO
IPC: G05B19/05
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To make easily preparable a control program by defining a mark on an image, setting the state of the input/output point corresponding to respective control steps and storing the result corresponding to the respective control steps. SOLUTION: A step information preparation part 11 inputs the states for the respective control steps of a controlled system and prepares a step information table 50. A control program preparation part 9 prepares the control program 55 based on the step information table 50. The image formation part 1 of this control program preparation device 10 forms the image for indicating a manufacture line, an input/output point display part 3 arranges the mark for indicating the input/output point on the image formed in the image formation part 1 and a mark definition part 6 defines the mark on the image. An input/ output condition setting part 7 sets the state of the input/output point corresponding to respective manufacture steps to the image where the mark is arranged and a table preparation part 8 stores the set result corresponding to the respective manufacture steps and prepares the step information table.
Patent JP-2000145114-A (JP)
Title: Double floor
Inventor: HAYASHI MORIO
IPC: E04F15/024
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a double-floor which disperses a load to increase the load-carrying capacity and further, eliminates a gap between joints. SOLUTION: A floor panel body provided with a connection part such as a recess 2 and a tongue 3 at the four peripheries of a rectangular base plate 1 and also provided with support legs 5 for installing the lower end on the floor slab 4 is arranged on the floor slab 4 to form the double-floor. In this case, at least the last floor panel body in a plurality of floor panel bodies A arranged in odd-numbered rows forms one of divided floor panel bodies Aa, Ab that the base plate 1 is divided into two and at least the first floor panel body in a plurality of floor panel bodies A arranged in even-numbered rows forms the other of the last divided floor panel bodies Aa, Ab of the front row to shift the joint position in the row direction between the floor panel bodies A to the direction, in the adjacent rows.
Patent JP-H0870483-A (JP)
Title: Mobile communication system
Inventor: MORIYA OSAMU
IPC: H04W4/42
Filed: 1994-12-27
Abstract: PURPOSE: To attain information communication between the service managing part of a traffic machine and the channel managing part of a radio channel by controlling the radio channel which a mobile radio terminal utizes on the basis of the position information of the mobile radio terminal capable of receiving digital information. CONSTITUTION: At the time of the movement of the traffic machine 4, a control signal is issued from an operation control part 5 to a driving part 6, and the driving part 6 has power, and drives the traffic machine 4. The service managing part 1 grasps the moving state of each traffic machine 4 existing in one or plural number, and gives the command of operation to the operation control part 5. Besides, the channel managing part 2 is connected to a base station 7, and manages the radio channel between the base station 7 and the radio terminal 8. The service managing part 1 and the channel managing part 2 communicate the service management information of the traffic machine 4 and the channel management information of radio communication mutually through an information transmission channel. Thus, the traffic machine 4 and the radio terminal 8 can execute cooperative operation with each other.
Patent JP-H11158325-A (JP)
Title: Chloroprene copolymer latex and its adhesive composition
Inventor: OBA HIROAKI
IPC: C08F2/24
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a chloroprene copolymer latex giving an adhesive composition having excellent initial adhesivity, normal-state adhesivity, heat-resistance, water resistance and their balance and provide an adhesive composition produced by using the latex. SOLUTION: This chloroprene copolymer latex contains a chloroprene copolymer composed of chloroprene monomer and an α,β-unsaturated carboxylic acid. The copolymer contains insoluble component as 0.6 wt.% toluene solution, the amount of the insoluble component is >=2 wt.% and <35 wt.% and the weight-average molecular weight of the component soluble in 0.6 wt.% toluene solution is >=400,000 and <1,050,000.
Patent JP-H07179419-A (JP)
Title: Production of high purity caprolactam
Inventor: YONEMORI TSUTOMU
IPC: B01D9/02
Filed: 1993-12-22
Abstract: PURPOSE:To effectively and continuously produce high purity caprolactam without accumulating impurities in the reaction system by separating the high purity caprolactam, extracting off the impurities from the crystallization mother liquid with a water-insoluble solvent, and subsequently recycling the purified mother liquid. CONSTITUTION:A method for producing high purity caprolactam comprises crystallizing caprolactam from a solution comprising melted crude caprolactam and water or a water-insoluble solvent (suitably cyclohexane) in a crystallization device, recovering the crystals, adding water and, if necessary, the water-insoluble solvent to the crystallization mother liquid to give a water concentration of 1-50wt.%, preferably 10-30wt.%, and a water-insoluble solvent concentration of 10-90wt.%, preferably 30-80 wt.%, fractionating the water-insoluble solvent layer from the water layer, separating impurities from the fractionated water-insoluble solvent layer by a distillation method, etc., recycling the purified water-insoluble solvent layer, separating the water and the caprolactam from the water layer by a distillation method, etc., and subsequently partially or wholly recycling the water and the caprolactam into the crystallization device. The method is especially effective for crude caprolactam obtained by the catalytic rearrangement of cyclohexanone oxime in the presence of a solid acid catalyst in a gaseous phase.
Patent JP-H11159202-A (JP)
Title: Fitting structure of lattice sash bar
Inventor: TANAKA HIROSHI
IPC: E06B11/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the depth of upper furring strips and make a rivet invisible from the outside. SOLUTION: A fit-in cutout part 26 is formed in a depth wall 23 provided at a body 20 of upper furring strips 10, and an overlap part of lattice sash bars 14 overlapped in cross shape and connected by a rivet 43 is fitted into the fit-in cutout part 26. A cross part 44 of cross direction center parts 14a of the lattice sash bars 14 is placed in the same position as the depth wall 23 so as to reduce the depth. A connector 43 is positioned on the upper furring strips 10 side of the cross direction center parts 14a, and the rivet 43 is positioned more on the body 20 side of the upper furring strips 10 than the depth wall 23 so as to be invisible from the outside.
Patent JP-H03187936-A (JP)
Title: Production of synthetic quarts glass powder
Inventor: TAKITA MASATOSHI
IPC: C03B19/10
Filed: 1989-12-14
Abstract: PURPOSE:To obtain synthetic quartz glass powder having high purity and increased high-temperature viscosity by adding methyl silicate to an aqueous dispersion containing spherical silica particles to solidify the dispersion, heating and dehydrating the solid, subjecting the product to solvent-removal process and decarbonation process, vitrifying to transparent glass and crushing the obtained glass. CONSTITUTION:Methyl silicate and ammonia water are supplied from tanks 1, 2 with metering pumps 3 to a reactor 4 and continuously reacted under stirring with a stirring motor 5. The produced spherical silica having particle diameter of 300-700nm are delivered through an outlet port 6 to a reservoir 7. The silica is dispersed in extra-pure water, the pH is adjusted to 9-13 with ammonia water and the dispersion is solidified by adding 5-20% (based on the silica) of methyl silicate. The solidified product is heated at 800-1000 deg.C to effect the dehydration, solvent-removal and decarbonation, sieved to collect particles of 30-100 mesh and sintered at 1400-1600 deg.C for 1-2hr. The obtained synthetic quartz glass is crushed to form the objective powder.
Patent JP-H03185787-A (JP)
Title: Manufacture of printed wiring board
Inventor: MURASE HEIHACHI
IPC: H05K3/24
Filed: 1989-12-14
Abstract: PURPOSE:To simplify the process, heighten the accuracy of a circuit, and steeply increase the quantity of a current which can be conducted by depositing a film with a metal mask and plating the deposited film to thicken conductive sections. CONSTITUTION:A circuit is formed by depositing a deposition material on the surface of the base material of a printed wiring board through a metal mask. The deposition material is made of a metal or metallic oxide and deposited by vacuum deposition, sputtering, or other methods to a thickness of 1.0X10<-2>-10mum. The conductive sections of the circuit are formed by deposition and then thickened by plating with a conductive material. The quantity of a current which can be conducted through the circuit can steeply be increased by thus forming the thick-film sections.
Patent JP-H07178270-A (JP)
Title: Driving device for embroidery frame for sewing machine and its control method
Inventor: KATO YUTAKA
IPC: D05C5/06
Filed: 1993-12-22
Abstract: PURPOSE:To make the structure compact and light in weight by driving a driving motor embroidery frame holder in one direction against the needle of the sewing machine and rotating the embroidery frame against the embroi dery frame holder by a rotation motor. CONSTITUTION:With an embroidery frame 16, the cloth is fixed. With a driving motor 22, an embroidery holder 17 is driven in one direction against a needle 15 of the sewing machine through a timing belt 24 or the like. Further, the embroidery frame 16 is rotated against the holder 17 through a timing belt 18 with a rotation motor 21. The rotation motor 21 is rotated so that each seam point which forms the embroidered pattern comes on the line which extends in one direction passing through a needle 15. Further, a driving motor 22 is driven so that each seam point comes under the needle. Thus, the embroidery frame 16 moves in one direction and the moving speed is speeded up and the devide is made compact and light in weight. Thus, the accurate movement of the needle 15 can be realized.
Patent JP-H05155144-A (JP)
Title: Infrared heating type thermal transfer recording sheet
Inventor: MURATA YUKICHI
IPC: B41M5/26
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the title sheet having excellent transfer sensitivity and capable of giving a recorded article having high picture quality by using a specific squarylium compound as an infrared absorbing substance in the sheet having a layer containing thermal migratory dyestuffs and the infrared absorbing substance on a base film and using infrared rays for thermal transfer recording as a heating means. CONSTITUTION:In a sheet having a layer containing thermal migratory dyestuffs and an infrared absorbing substance on a base film and using infrared rays for thermal transfer recording as a heating means, a squarylium group compound shown in formula I (A represents an azulenyl group, which may also have a substituting group, or formula II, R<1> and R<2> represent a hydrogen atom, an alkyl group, which may also have the substituting group, an allyl group, an aralkyl group and an aryl group, R<1> and R<2> may be coupled mutually and also form a nitrogenated ring, R<3> represents COR<5> and SO2R<6>, R<5> and R<6> represent the alkyl group, which may also have the substituting group, an alkoxy group, a vinyl group, etc., and R<4> represents H and the alkoxy group, which may also have the substituting group) is employed as the infrared absorbing substance.
Patent JP-H11162001-A (JP)
Title: Optical pickup
Inventor: YAMAMOTO GOJI
IPC: G11B7/09
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup inexpensively, capable of being simply adjusted and moreover, stabilizing a defocus characteristic of the optical pickup. SOLUTION: A hologram element is displaced for a photodetector 24 so that an intersected point P between an output waveform from the area 24a of the photodetector 24 and an output waveform from the area 24b, that is, a point that a focus servo is applied overlaps with a central point Q of a part that an output waveform from the area 24c forms a maximum value, that is, a point that a spot size becomes minimum. Since the central point Q coincides with an edge part (the part that a voltage is lowered) formed by a dead-band 34 provided on the surface of the area 24c, it is found easily. Thus, a positional relation between the photodetector and the hologram element is adjusted easily. Further, since the need of separately providing a servo circuit is eliminated, the cost is reduced.  Further, since a jitter value is optimized as the result of minimizing the spot size on the point that the focus servo is applied, the characteristic of an optical pickup is stabilized.