baber/WOPTO huggingface dataset:
Patent JP-2001133475-A (JP)
Title: Method of manufacturing electronic component and method of manufacturing acceleration sensor using this manufacturing method
Inventor: NISHIHARA KAZUNARI
IPC: H01L41/338
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability by preventing defective joining when two or less single crystal substance is joined. SOLUTION: After the respective center parts of a first tabular member 11 and a second tabular member 12 which protrude and incline towards the center parts are brought into contact with one-side surfaces, the members 11, 12 are joined from their center parts towards peripheral parts.
Patent JP-H03178878-A (JP)
Title: Front-rear wheel steering device
Inventor: AGA MASAMI
IPC: B62D101/00
Filed: 1989-12-06
Abstract: PURPOSE:To perform a deflection control as desired by providing a correction arithmetic means for performing arithmetic operation in a manner wherein the first and second physical quantities, generated in a vehicle, are in no interference with each other. CONSTITUTION:An input steering amount by a steering handle is detected by a handle steering amount detecting means. A speed of a vehicle is detected by a car speed detecting means, and the first physical quantity, related to rotation about a vertical axis generated in the vehicle, is detected by a first physical quantity detecting means. While the second physical quantity, related to the displacement in a lateral direction generated in the vehicle, is detected by a second physical quantity detecting means. Next a handle steering amount, car speed, first and second physical quantities detected by a correction arithmetic means are input and the detected first and second physical quantities are input and, when each steering amount of front and rear wheels is calculated so as to eliminate each displacement between the detected first and second physical quantities and the first and second target physical quantities determined by the detected handle steering amount and car speed, this calculation is performed so that the first and second physical quantities, generated in the vehicle, are not in interference with each other.
Patent JP-H04289280-A (JP)
Title: Method and composition for treating textile product
Inventor: ANTONII HENRII KUREMENTSU
IPC: C11D3/37
Filed: 1991-11-29
Abstract: PURPOSE: To provide a method for treating fabrics or woven fabrics to help to restore the original color and/or prevent changes in hue brought about by fluorescent agent absorption on the fabrics or woven fabrics and obtain a composition containing a quenching agent and a detergent activating agent used for the treatment. CONSTITUTION: A first embodiment: a composition for treating fabrics or textiles containing a quenching agent and a detergent activating agent, preferably containing a nonionic one. A second embodiments: a composition for treating the fabrics or textiles containing the quenching agent and a water-insoluble fabric softener. A third embodiment: a method for treating the fabrics or textiles for preventing changes in hue brought about by fluorescent agent absorption on the fabrics or woven fabrics and/or restoring the original color. The treatment for the fabrics or textiles includes the above three embodiments.
Patent JP-H04185820-A (JP)
Title: Foundation structure of building
Inventor: OBATA KANAME
IPC: E02D27/01
Filed: 1990-11-20
Abstract: PURPOSE:To construct housing even on soft ground at low cost by a method in which an aerated cement mortar layer whose unit volumetric weight is smaller than the soil of excavated pit is provided and a foundation is constructed on the aerated cement mortar layer. CONSTITUTION:The ground where strip footing 12 is to be constructed is excavated to form a pit P, and an aerated cement mortar slurry 10 is placed into the pit P. After the cement mortar slurry 10 is cured for some period of time and leveling concrete 18 is placed on the mortar 10 layer. A formwork for strip footing 12 is set on the concrete 18 and concrete is placed, or a precast strip concrete footing 12 formed in factory is installed. Afterwards, the pit P is embedded with soil 19. The foundation can thus be constructed even on soft ground at low cost without improving the ground.
Patent JP-2001134599-A (JP)
Title: Method and device for retrieval of database and recording medium stored with recorded retrieving program for database
Inventor: TERAMOTO JUNJI
IPC: G06F17/30
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To generate suitable retrieval parameters by 'the selection of an object' that a user can view. SOLUTION: A retrieval result display part 10 displays the result of primary retrieval carried out according to initial retrieval parameters to a user in display format corresponding to the initial retrieval parameters. The user views the displayed primary retrieval result and changes and inputs selection conditions to a retrieval statement generation part 7 so that an object similar to the feature variable of a requested object is retrieved; and the retrieval statement generation part calculates hypothesis retrieval parameters from the changed selection conditions and outputs them to a retrieval result display part. The retrieval result display part changes the display format of the primary retrieval result according to the hypothesis retrieval parameters and displays it to the user.  Those operations are repeated and secondary retrieval of the database 2 is carried out by using a retrieval statement generated according to hypothesis retrieval parameters that the user finally judges to be proper.
Patent JP-H11147621-A (JP)
Title: Paper conveyer
Inventor: MAEJIMA TOSHIAKI
IPC: B41J13/10
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To easily and surely prevent an oblique feed of hand-inserted paper, diagonal displacement of a printing position, deviation of a printing start position, relating to this paper. SOLUTION: A device has a front table 15 mounting paper, paper guide 31 arranged in a direction extended along a conveying direction of the paper mounted on this front table 15 conveyed toward a printing position, many spherical body 29 able to rotate protruding an upper end part upward from an upper surface of the front table 15, spherical body drive mechanism 30 drive rotating the spherical body 29 so as to move the paper mounted on the front table 15 toward the paper guide 31, and a paper conveyer mechanism conveying the paper toward the printing position.  When the spherical body 29 is driven to rotate by the spherical body drive mechanism 30, a side end part of the paper mounted on the front table 15 is brought into contact with the paper guide 31, the paper is automatically lined up in a condition almost orthogonal relating to a conveying direction with a tip end part of the paper toward the printing position.
Patent JP-H07172717-A (JP)
Title: Elevator controller
Inventor: IKEDA TETSUJI
IPC: B66B3/00
Filed: 1993-12-16
Abstract: PURPOSE:To improve convenience in using without making a passenger to use excess labor. CONSTITUTION:When a passenger gets on an elevator, he should stand in front of a door on which a waiting state display light 4 is turned on. Thereby the passenger is detected by a landing passenger detecting sensor 8, and the door is opened by a single controller 2 related to the elevator. And, when the passenger gets on a car 5, the presence of the passenger is detected by a load sensor 7, and the door is closed by the single controller 3, and then the starting control is performed.
Patent JP-H02160967-A (JP)
Title: Production of superposed pitch fiber web
Inventor: OTAGURO YUKIHIRO
IPC: D04H3/033
Filed: 1988-12-15
Abstract: PURPOSE:To obtain the subject product, readily separable into the number of superposed webs with excellent operability in subsequent steps by providing plural spinnerets, suction guns and traversing cylinders in the forward direction of the webs and treating pitch fibers according to a specific method. CONSTITUTION:Plural spinnerets 5 and suction guns 8 are initially provided in the forward direction of webs 11 to be formed and fiber-forming pitch is melt spun from the respective spinnerets 5 and then taken off with the respective suction guns 8. Plural webs (11a) and (11b) are successively deposited on the surface of a conveyor unit 10 while simultaneously carrying out stalling and traversing of the resultant pitch fibers (Y) with traversing cylinders (9a) and (9b) directly connected to parts just under the respective suction guns 8 to afford the objective product. Furthermore, in order to stall the pitch fibers, the cross-sectional ratio of the traversing cylinders to a discharge yarn passage port 14 of the suction guns 8 is preferably >=2.5 and the length of the traversing cylinders 9 is preferably >=5 times based on the diameter of the fiber passage port of the traversing cylinder.
Patent JP-2001100633-A (JP)
Title: Perpetual calendar friendly to environment
Inventor: SATO KOSABURO
IPC: G09D3/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a perpetual calendar which is capable of displaying yearly and daily calendars by manipulating one set of calendar systems by utilizing magnetism or magnetic coupling force. SOLUTION: A slide plate (2) capable of displaying the date of each month is laterally moved at the lower frame of the day-of-the week column of a coated sheet (1) made of a magnetic material for bulletining the calendar and the date of each month is displayed by reading the same from a first day chart (3) of each month to be used. The yearly and monthly displays are stuck onto the separately prepared day-of-the week column of (1). The calendar of the desired year and month may then be displayed. A transparent thin film is prepared in the upper part of the data display board such that each day may be stored and may be erased when not needed. Separately prepared multi-purpose displays are prepared in the upper part of the chart (3) according to the purposes of use and may all be mounted and removed to and from the surface of (3) by magnetic force or electric force.
Patent JP-2001095697-A (JP)
Title: Miso and similar food dissolving utensil having dancing ball
Inventor: KASHIMA YOSHIKO
IPC: A47J43/28
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a miso and similar food dissolving utensil having a dancing ball by which a miso dissolving work can be performed by one hand only using the dancing ball in the place of a conventional ladle and a wooden pestle when a miso soup or a soup/curry or the like is cooked. SOLUTION: This miso and similar food dissolving utensil having a dancing ball is constituted in such a manner that in a conventional mesh basket made of a metal for miso dissolving, a dancing ball, which freely rocks, is arranged.
Patent JP-H04187120-A (JP)
Title: Electricity feeder of built-in type electric appliance
Inventor: ONISHI SHIGEZO
IPC: A47J31/057
Filed: 1990-11-20
Abstract: PURPOSE:To delete the dead space from the rear part of an electric appliance and to form the recession on the wall face to be same as the depth of the electric appliance by constituting an electricity feeder of a built-in type appliance to comprise a cord reel arranged in a container and a socket arranged at the recession of the wall face or the outer container. CONSTITUTION:A front plate 24 is attached at the front face of a container box 16. Switches such as an electric source switch, a hot water feed switch, pulling-out and pushing-in switches of the container are arranged on the upper part of the front plate 24, on an operating disc 25. A cord reel 29 is arranged in the freely pulling-out container 16 and a socket 33 is arranged at the deep face 32 or 34 of either the recession 13 or the outer container 14 of the structure. An electric source plug 27 is inserted into the socket 33 for connection to receive electricity and hence, there is no necessity to form a clearance between the rear face 30 of the container 16 and the deep face 32 of the recession 13 or the deep face 34 of the outer container 14.
Patent JP-2000152243-A (JP)
Title: Motion vector detector
Inventor: KUROZUMI MASAAKI
IPC: H04N19/50
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a motion vector detector where the bit rate required for transmission of a motion vector is reduced. SOLUTION: The motion vector detector that detects a motion vector as motion compensation in high efficiency coding of a moving picture signal represented by a television video image and a digital moving picture is provided with a 1st block processing means 33 that applies block processing to the coded picture of a coded frame or a coded field 31, a 2nd block processing means 34 that shifts the reference image of a reference frame or reference field 32 by a plurality of shift amounts included in a detection range so as to conduct block processing, correlation evaluation means 36, 37 that take correlation between the blocks of both pictures obtained by the 1st block processing means and the 2nd block processing means to evaluate the correlation, a shift amount selection means 40 that sets a prescribed range (39)  with respect to the correlation and selects a plurality of the shift amounts belonging to the range, and a means 41 that obtains a common shift amount based on a plurality of the shift amounts selected in consecutive blocks. The common shift amount is used for the motion vector of the consecutive blocks.
Patent JP-H01161654-A (JP)
Title: Metal halide lamp
Inventor: YONEZAWA AKIHIRO
IPC: H01J61/20
Filed: 1987-12-17
Abstract: PURPOSE:To suppress blackening of a tube wall so as to improve ultraviolet ray intensity maintenance factor by further charging zinc at the specified gram atom number ratio to iron in addition to iron. CONSTITUTION:Electrodes 2, 2 provided in light emitting tube 1 are each connected to lead wires 5, 5 through metal foils 4, 4 sealed inside the crushed sealing parts 3, 3 of the light emitting tube 1. And rare gas for starting, mercury, iron and halogen are charged into the light emitting tube 1 and further zinc of 1/40-1/2 at gram atom number ratio to the iron is charged. If zinc is charged additionally into the light emitting tube in advance like this, this zinc reacts to the charged halogen and forms zinc halide and further reacts on the isolated iron and changes it into ion halide. Hereby, tube wall blackening due to the adhesion of iron to the tube inside wall is suppressed and lowering of ultraviolet ray intensity maintenance factor resulting from the decrease of ultraviolet ray transmissivity by blackening and the decrease of iron being a light emitting metal can be prevented.
Patent JP-H01159589-A (JP)
Title: Method of preventing heat loss of rotary hearth type heating furnace
Inventor: NOGUCHI TAKAO
IPC: F27D7/06
Filed: 1987-12-17
Abstract: PURPOSE: To reduce the heat loss due to heating of a seal water by floating a nonabsorptive heat insulator on the seal water surface at a water seal part of a heating furnace to avoid the heat loss at the water seal part. CONSTITUTION: Ag paint-coated glass balls are floated as a heat insulator 11 on a seal water surface inside a seal plate 6 in a trough 5. Such heat insulator floated on the seal water surface prevents the heating of a seal water due to radiation from the furnace and gas convection, thereby greatly reducing the heat loss. In case of glass used for the heat insulator 11, if the space between the hearth and seal plate 6 changes to narrow as the hearth 4 rotates, the glass balls are broken to avoid forcing the seal plate. The heat insulator 11 may use porous alumina balls or rods.
Patent JP-H09155772-A (JP)
Title: Work carrying mechanism
Inventor: KOBAYASHI SEIICHIRO
IPC: B25J18/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a work carrying mechanism with sufficient strokes while keeping a minimum turning radius small and make it light weight and a high speed in operation by symmetrically rotating two driving shafts to give elastic deformation to plate springs connecting work supporting tables to turning parts for straight movement. SOLUTION: Arms are formed in symmetry on two driving shafts 2 coaxially coming out of a drive mechanism 1 and turning parts 3 are mounted on the respective driving shafts 2. When the driving shafts 2 are symmetrically rotated, rotating shafts 4 arranged on the outer peripheries of the turning parts 3 are moved so as to draw a circle. The rotating shafts 4 in a bearing structure have springs 5 mounted on the free rotation side, on which work supporting tables are mounted. The plate springs 5 are displaced with elastic deformation in accordance with a difference between a distance between the rotating shafts 4 placed in symmetry and a distance between two positions where the work supporting tables 6 are jointed to the plate springs 5, thus to move the work supporting tables 6 straight.
Patent JP-H03179584-A (JP)
Title: Medium processor
Inventor: FUJIOKA TOSHINORI
IPC: G06K17/00
Filed: 1989-12-08
Abstract: PURPOSE:To read only the part of shadow caused by an embossed projection with satisfactory contrast regardless of a regularly reflected component from the surface of a card, namely, the brightness and darkness of background by making the passing direction of a polarizing filter vertical to the plane of the card. CONSTITUTION:A magnetic card 3, which is inserted to an inserting port 2, equipped with emboss is checked by a card detecting sensor 4. When the card is judged normal as the result of the check, the card is conveyed just under a magnetic head 7 by a roller 6 and required data are read out form the magnetic stripes of the card 3. When this operation is finished, the card 3 is conveyed to an optical read part 8 and the optical feature of the card 3 such as the embossed characters engraved on the surface is read. When a component parallel to the incident surface is defined as Rp and a vertical component is defined as Rs in reflected light R, the reflection factor of the Rs is made large incomparison with the Rp even to any incident angle. Therefore, by fitting polarizing filters 13 and 13' so that the Rs can be passed through the polarizing angles of the filters, only the shadow caused by the embossed projection can be read with the clear contrast regardless of the brightness and darkness in background patterns.
Patent JP-2001128854-A (JP)
Title: Rice cooker
Inventor: OKAZAKI MAKOTO
IPC: A47J36/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker not to be a product defect even when a dimension defect is generated at a component. SOLUTION: Bearing parts 9 in a recessed shape are formed on the two left and right parts of the front part of a main body 1, columnar shaft parts 8 to be fitted to the bearing parts 9 are formed on both left and right ends of a lid opening/closing button 4 and projecting parts 10 turned to a spherical or conical shape are formed on the tips of the shaft parts 8. Further, the bearing part width dimension (a) of the main body and the shaft part width dimension (b) of the lid opening/closing button are turned to the dimension relation of a>b. The columnar shaft part and the vertical surface of the bearing part can be a projecting shape turned to the spherical or conical shape.
Patent JP-H11148617-A (JP)
Title: Catalyst burner
Inventor: KURUMISAWA TOSHIMITSU
IPC: F23C13/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce HC, contained in combustion waste gas introduced into a predetermined instrument, very much by a method wherein a combustion unit is constituted of a main body unit, for burning mixture are, gas a heat insulting material while the complete combustion of the mixture gas is effected in the main body unit. SOLUTION: A combustion unit 1 is provided with a main body unit 3, burning the mixture gas of fuel and air, which is introduced through an introducing port 2, and a heat insulating material 4. The combustion unit is provided with an introducing unit 5, for waste gas, produced by combustion, into a predetermined instrument, on the upper part of the same. A gas regulating valve 13 and the bomb 14 of fuel gas are connected to the introducing port 2. The gas mixture gas, introduced from the introducing port 2, is introduced from an opening unit 4a, having the heat insulating material 4, into the main body unit 3. The complete combustion of all of the supplied mixture gas is effected in the combustion camber 1. According to this method, the amount of HC and the like, which are contained in the waste gas discharged out of the guiding unit 5, can be reduced.
Patent JP-H07169372-A (JP)
Title: Gas-blast circuit-breaker
Inventor: MINEYAMA TAKAYA
IPC: H01H33/56
Filed: 1993-12-17
Abstract: PURPOSE:To provide a gas-blast circuit-breaker which can be installed without deteriorating the work efficiency and damaging the function of the circuit- breaker and has excellent safety and whose maintenance and inspection can be achieved easily. CONSTITUTION:A circuit-breaker part to shut current is stored in each single phase or three-phase cylindrical container 3 in which an insulating gas is sealed and a bushing 4 is installed in the upper side to compose a united structural body and the resulting body is put and mixed on a stand 11. A system box 5 provided with a driving system and an inspection means is installed in the longitudinal direction in one end side of the container 3 of the united structural body. The stand 11 is so composed as to tilt the upper face 11a. The united structural body is so put as to position the system box 5 in the lower side. Consequently, since the inspection means is positioned in the lower position, the maintenance and inspection work becomes easy and the safety is improved at the time of maintenance and inspection.
Patent JP-H06168469-A (JP)
Title: Tracking method for multi-beam optical head
Inventor: IGUCHI DAISUKE
IPC: H01S5/042
Filed: 1992-11-27
Abstract: PURPOSE:To prevent mutual interference between the movement of a beam spot by means of a tracking control means and the movement of the beam spot by means of an image rotating prism and to provide a tracking method for multi-beam optical head capable of facilitating servo setting and improving the stationary stability against external disturbance. CONSTITUTION:Plural laser light sources and an image rotating prism are provided, plural light beams are simultaneously made to perform tracking of plural tracks so as to perform information recording and reproduction. The deviated amount of a tracking error signal 11b obtained from the other light beam with regard to a first tracking error signal 11a obtained from a first light beam among the plural light beams is detected by means of a zero crossing detector 13 and a sample-and-hold circuit 14 during seeking operation and fedback to the rotation control of the image rotating prism. In such a constitution, the mutual interference between the servo mechanism of the image rotating prism and a tracking servo mechanism is prevented and the stable pull-in of tracking is enabled.