baber/WOPTO huggingface dataset:
Patent JP-S63315071-A (JP)
Title: Method and apparatus for preventing dental caries
Inventor: SAEKI TOKUO
IPC: A61N5/06
Filed: 1987-06-18
Abstract: PURPOSE:To uniformly and rapidly irradiate the surface of the teeth with semiconductor laser beam while confirming the irradiation with laser beam without leaving a non-irradiated region, by applying a substance discoloring by laser beam to the teeth to irradiate the teeth with laser beam. CONSTITUTION:A substance 2a discoloring by the irradiation with laser beam is applied to the surface of the teeth 1 and the linearily converged laser beam 4a emitted from a laser beam generator 3 is allowed to irradiate the teeth coated with the substance discoloring by the irradiation with laser beam, for example, a dye and, when the teeth is irradiated with a definite quantity of laser beam, the applied dye discolors as shown by a numeral 2b. The substance discoloring by the irradiation with laser beam may be applied by a coating or spray method and, in a word, it is necessary to adhere the said substance to the total objective region of the teeth. The discoloring substance may one dependent on a wavelength, temp. or both of them.
Patent JP-H0316414-A (JP)
Title: Pulse generating circuit
Inventor: IWATA AKIHIKO
IPC: H01S3/097
Filed: 1989-06-14
Abstract: PURPOSE:To improve the reliability and stability of the operation of a pulse generating circuit by constituting a switch means through the serial parallel connection of lots of solid-state switching elements and applying a power voltage to the switch means when a prescribed time elapses after their having been deenerzed. CONSTITUTION:When a clock signal v1 is received from an oscillator 18, a capacitor 30 of a delay circuit 20 is charged according to the CR time constant comprising a resistor 29 and the capacitor 30. When the charging voltage reaches a reference voltage vx or over, an output signal v2 is generated. The output signal v2 is generated in a prescribed time after each solid-state switching element has been deenerzed. The output signal v2 of the delay circuit 20 makes the switching element 25 conductive in a high voltage control power supply 11 to supply a power voltage v3 to each solid-state switching element to charge the charge/discharge capacitor 14. As a result, the applied voltage to each solid-state switching element is made uniform to prevent the destruction of the solid-state switching element or the like.
Patent JP-S5376779-A (JP)
Title: Semiconductor laser device
Inventor: SHIMA YASUHARU
IPC: H01S5/00
Filed: 1976-12-20
Abstract: PURPOSE: To obviate damaging of the active region of a reflecting surface and increase output by providing a light transmittable insulation film on the laser reflecting surface and making its thickness around λ/2n (λ is an oscillation wavelength, and n the reflective index of an insulator). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11323896-A (JP)
Title: Structure and method for coping with liquefaction
Inventor: TAMAOKI KATSUYUKI
IPC: E02D3/10
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a countermeasure to liquefaction of a building foundation part constructed in the ground wherein a clay layer is distributed under the soil to be liquefied. SOLUTION: Regarding a building 1 which is constructed on the ground wherein clay-layer soil 3 is distributed under sand-layer soil 2 having the possibility of liquefaction and of which the base 1a of the foundation is located at a deep dug-in position in the sand-layer soil 2, cutoff walls 11 so constructed that they surround the periphery of the building 1 and that the fore ends 4a thereof reach the clay-layer soil 3 and a pumping well 12 so provided as to be directed from the base 1a of the foundation to the clay-layer soil 3 are provided. Ground water of the sand-layer soil 2 surrounded by the cutoff walls 11 are lowered continuously.
Patent JP-S5942718-A (JP)
Inventor: TAKEMURA KUNIO
IPC: H01H1/06
Filed: 1982-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0447662-A (JP)
Title: Sealed lead acid battery
Inventor: ISHIWATARI MASATO
IPC: H01M2/02
Filed: 1990-06-11
Abstract: PURPOSE:To prevent diffusion of water at a low cost by using such a battery jar that water repellent substance is applied spread over or attached to only those surfaces of battery jar case which are situated in parallel with the electrode plate surface. CONSTITUTION:Only those surfaces of a 6V4Ah type battery which are in parallel with the electrode plate surface, are subjected to a processing of ABS resin using a water repelling agent consisting of a fluorinated hydrocarbon resin. A positive electrode plate 1 and a negative electrode plate 2 are furnished, and the hatched part 3 in the attached illustration is the part having undergone the water repellent process. This process is made through application of a fine porous film due to laminate of fluorinated hydrocarbon resin. This achieves the same battery characteristics as in the case where all surfaces of the battery jar case are processed for water repellence, and the cost-up which the processing requires can be suppressed to the half. The water repelling agents is of fluorinated hydrocarbon resin according to the given description - however, such materials and processing as follows may give the same effect as fat, paraffin, Zr salt, ethylene urea derivative, higher aliphatic acid pyridinium chloride, chromium complex compound of aliphatic acid, organic silicon compound, and silicon.
Patent JP-H04363662-A (JP)
Title: Manufacture of immobilizing carrier
Inventor: UEJIMA TAKAO
IPC: G01N33/543
Filed: 1991-06-24
Abstract: PURPOSE:To accurately quantify the specific component in a fluid sample with good reproducibility by a method wherein a carrier is immersed in an antibody (antigen) solution to be allowed to stand and the solution is fluidized to manufacture an immobilizing carrier. CONSTITUTION:A carrier to which an antibody (or antigen) is physically and/or chemically bonded is pref. porous and, as the material thereof, diatomaceous earth, titanium dioxide or a synthetic resin such as polystyrene is designated and said carrier pref. has a granular (bead like) shape. For example, a mesh-like container 3 having legs in which polyethylene beads 2 are received is inserted in a container 1 in which a solution of an antibody or an antigen is received and the beads 2 are immersed in the solution. A magnetic stirrer 3 is rotated in this state and the antibody or antigen solution is fluidized in a stationary state imparting no rotatory power to the beads 2 to uniformly bond the antibody or antigen to the beads 2.
Patent JP-H01319198-A (JP)
Title: Rotary disk type storage device
Inventor: SHIBUYA TAKESHI
IPC: G11B33/14
Filed: 1988-06-20
Abstract: PURPOSE:To sufficiently cool by correctly conducting an airflow to accompany the rotation of a rotary disk such as a magnetic disk to an exothermic part which requires cooling. CONSTITUTION:An opening 31 to contain the crossing point of a tangent from the existing range of an IC 34 for processing the signal of a transducer on a supporting means 5 and a barrier 16 is provided. When the second opening 31 is provided, the airflow generated in accompanying the high-speed rotation of a magnetic disk 2 is not directed in a (c) direction but made into a strong airflow (a) directed at an optimum angle to the read/write IC 34 in the part of a (b). The strong airflow (a) is made to compulsorily cool the read/write IC 34 as a heating element on a transducer driving mechanism and, simultaneous ly, to sufficiently cool a voice coil 10 of a driving means 12.
Patent JP-H10340594-A (JP)
Title: Semiconductor storage device
Inventor: GOKO HIRONORI
IPC: G11C17/18
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To realize a high speed operation by confining the operation one cycle time only within a precharge on the data line of small load and a read-out outputted on the bit line by means of a precharge circuit onto each of the bit lines and selecting column switches, here provided that the bit lines of two pieces each are prepared on every row and are connected with the memory cells in the columnar direction to each other. SOLUTION: The first bit lines Bαi are connected with the memory cells of odd numbered columns A11-Amn, and the second bit lines Bβi are connected with the memory cells of even numbered columns A12 to Amn-1. The first precharge circuit 26 precharges onto the first bit lines Bdi, and the second precharge circuit 27 precharges onto the second bit lines, and the column switch 24 selects the first/second bit lines. Making use of the characteristics of sequential access, while the data of j-1 column is being read out in the row direction, the other bit lines are precharged beforehand to output the data of each of the rows of the j column.
Patent JP-S5275314-A (JP)
Title: Diaphragm for speaker
Inventor: FURUHASHI YASUO
IPC: H04R7/02
Filed: 1975-12-19
Abstract: PURPOSE:To make internal loss adequate and smooth sound pressure frequency characteristics without decreasing Young's modulus by impregnating a resin in a mixed sheet of carbon fibers and glass fibers and pressure-molding the sheet with heating.
Patent JP-H0657165-A (JP)
Title: Purification of indigo
Inventor: RAINHORUTO KOORUHAUPUTO
IPC: C09B67/10
Filed: 1993-06-23
Abstract: PURPOSE: To obtain indigo effectively and economically, which dose not contain or does not substantially contain aromatic amine and other impurities by heating indigo in an inert organic solvent at a specific temperature.  
     CONSTITUTION: Indigo is purified by heating at 150-250°C in an inert organic solvent. The purification method is to put 1 part of indigo powder or 4 parts of water-soluble indigo paste (having solid content of 25%) in 3-12 parts of an organic solvent and to treat at 150-250°C while stirring for 2-12 hours. In using water-soluble indigo paste, the purification is conducted particularly favorably by removing existent water by distillation. A pure indigo (having purity of ≥98% based on detection by the photometry) obtained in higher yield than 99% after purification of a reaction product contains only 0-0.08% aniline and 0-0.04% N-methylaniline. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5775894-A (JP)
Title: Desensitizer
Inventor: KURATA RIYUUICHIROU
IPC: B41M5/128
Filed: 1980-10-31
Abstract: PURPOSE:To provide a desensitizer for a pressure-sensitive copying paper excellent in desensitizing effect, bleed resistance, offset printing suitablility and the like, comprising a product obtained by adding alkylene oxide to (denatured) rosin. CONSTITUTION:Used is a product obtained by adding alkylene exide (e.g.,ethylene oxide, propylene oxide) to rosin or denatured rosin (e.g., polymer rosin) having a carboxyl group so that approximately 5-100 mols of alkylene oxide is per equivalent weight of the carboxyl group. In other words, the addition product, a pigment (e.g., titanium white) and a mineral oil are kneaded to obtain a desensitizer (desensitizing ink).
Patent JP-H0810398-A (JP)
Title: Ball shooting device
Inventor: KASUGAI HIROYUKI
IPC: A63F7/02
Filed: 1994-07-04
Abstract: PURPOSE:To properly interrupt the current carrying to a driving coil, and suppress the dispersion in shooting distance by detecting the control quantity of a control body, and controlling the pulse width and current value of a pulse current supplied to the driving coil on the basis of the detected output. CONSTITUTION:When an angle sensor 8 is rotated by a prescribed angle with a handle 7, the current carrying quantity to a plurality of driving coils 2a, 3a from a controller is determined in conformation to this rotating angle. Consequently, a magnetic force acts on a ball to travel the ball. When the current carrying to both the driving coil 2a, 3a is interrupted, then, the ball is inertly traveled and shot. In this case, a pulse control part 11 and a current control part 12 are connected to the angle sensor 8, respectively, and their outputs are supplied to a coil driving part 13. When the rotating quantity of the handle 7 is increased to shoot the ball to a distance, for example, the current value of the pulse current supplied to both the driving coils 2a, 3a is increased. On the other hand, the pulse width is reduced.
Patent JP-H08321340-A (JP)
Title: Wiring structure of information circuit, and wire harness for information circuit
Inventor: UEDA NAOYUKI
IPC: H01B7/00
Filed: 1995-05-25
Abstract: PURPOSE: To easily perform the wiring work of an information circuit within a building. CONSTITUTION: On work desks are information equipment terminals installed each, and circuits to connect these with terminal boards 20 are made into a wire harness. At one end of this wire harness 30 is a divider 32, to which each information equipment terminal is to be connected, installed, and also at the end are a plurality of connectors 33 for a terminal board provided. On the site of work execution, fixing the connector 33 for terminal board of the wire harness 30 to the terminal board 20, and also, installing the divider 32 in the specified installation place will finish the wiring work.
Patent JP-S6214197-A (JP)
Inventor: UESHIMA YOSHIO
IPC: G10K15/04
Filed: 1985-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08318560-A (JP)
Title: Two-shaft extrusion screw
Inventor: KISHIDA YOSHIYUKI
IPC: B29C48/57
Filed: 1995-05-26
Abstract: PURPOSE: To improve the dispersibility of a material highly mixed with glass fibers by arranging two pairs of screw elements each consisting of a mixing screw having a plurality of shallow grooves provided thereto at an equal interval and a reverse feed screw in series. CONSTITUTION: A two-shaft extrusion screw 20 for extruding a resin material mixed with 50-70% of glass fibers is constituted of zones 1, 2 and a supply part A composed of a feed screw 6 feeding the resin material forward is provided to the zone 1 at the position corresponding to a material supply port 2. A kneading part B and a supply part C are provided in succession to the supply part A and a feed screw 21 and two pairs of screw elements each consisting of a mixing screw 23 having a plurality of shallow grooves provided thereto at an equal interval in the direction right-angled to the flight part thereof and a reverse feed screw 24 in a pair are arranged in series on the downstream side of the supply part C.  By this constitution, since the shearing force of the mixing screw is smaller than that of a kneading disc, the temp. rise of the resin material is reduced and the torque of a drive device may be low.
Patent JP-H05343652-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKANO MASAFUMI
IPC: H01L27/118
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a neural network LSI in a simple manner. CONSTITUTION:A random logic circuit unit cell array 2 including logic circuit unit cells 11-31 and a neural network macro block 3 are so disposed on an LSI chip 1 as to be form a circuit having a different function merely by altering metal wirings of the cells 11-31. Thus, a neural network function and its attendant function can be provided on one chip thereby to reduce the number of components and to simplify manufacturing steps, inspecting steps.
Patent JP-H07324320-A (JP)
Title: Slope covering concrete block
Inventor: YAMAUCHI MIYOSHI
IPC: E02D17/20
Filed: 1994-06-01
Abstract: PURPOSE:To improve a spectacular sight by providing an imitation rock part at the surface center part of a body, providing slope covering blocks at the surface peripheral part, and fitting a joint hiding block at a joint part between the adjacent blocks. CONSTITUTION:The surface center part of a concrete body 3 is provided with an imitation rock part 4 formed of concrete with colorant, imitating the external appearance of a natural rock. The surface peripheral edge part of the body 3 is provided with plural holes 6 for fitting joint hiding blocks 2 to form a slope covering block 1. Plural slope covering blocks 1 are laid while being connected, and the tie members of the joint hiding block 2 are inserted into the holes 6 of the adjacent blocks 1 to fit the block 2 between the blocks 1.
Patent JP-H0721446-A (JP)
Title: Bank system
Inventor: IHI YOSHIHIRO
IPC: G06Q40/00
Filed: 1993-06-24
Abstract: PURPOSE:To keep the conveniency of an automatic teller machine even at the occurance of a fault by executing off-line paying when on-line processing can not be executed due to a center or network fault. CONSTITUTION:When a paying request is outputted at the time of a fault, an off-line password only for off-line paying recorded in a magnetic card and an off-line password inputted by a user are mutually collated by an off-line password collating means 22. When both the passwords match with each other, off-line paying based upon a limited amount recorded in the card as an upper limit is executed, the date of the off-line paying is entered in the card by a card recording/returning means 32 in order to limit paying processing once a day and the card is returned together with a receipt in which off-line paying is written. The contents of off-line paying during the period of the fault are stored in a fault correspondence storing means 41, and at the time of restoring the fault, the stored contents are transmitted to a center by a fault correspondence reading and sending means 42 to execute center updating processing matched with the off-line paying.
Patent JP-H04349813-A (JP)
Title: Working boat for reaping water grass
Inventor: SAKAMOTO KYUICHI
IPC: A01D44/00
Filed: 1991-05-28
Abstract: PURPOSE:To prevent a reaping blade from breaking by thrusting into the bottom of river by controlling the position of reaping part according to the distance between reaping blade and bottom of lake or river. CONSTITUTION:A sensor 42 for detecting the bottom of lake and marsh or river is connected through a controller 41 to a reaping blade elevating and lowering device and when the distance between reaping blade and bottom reaches dangerous state thrusting into definite distance, a reaping blade part 3 is raised and when the distance is longer than a definite distance, the reaping blade part is lowered.
Patent JP-2000341572-A (JP)
Title: Digital camera
Inventor: SEKI KAZUYUKI
IPC: H04N5/907
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve handleability by controlling the display contents of a display device, based on an operating instruction inputted to a touch panel for operation which is provided on the screen of a display means. SOLUTION: A signal processing part 103 accesses image data expanded in the display area of a frame memory 105 and performs an analog RGB output to a display control part 107. In the display control part 107, the image data signals are processed and displayed on an LCD 108 for image display/operation. Additionally, the signal processing part 103 performs the video output of image data expanded in the display area to a television monitor 106, and the same image is displayed on a television monitor 200. The display contents of the LCD 108 for image display/operation and the television monitor 200 are updated by operating a touch panel 112. In this case, a key for operation or icon matched with the address of the LCD 108 for image display/operation is written in the area for display of the frame memory 105 and displayed on the LCD 108 for image display/operation.
Patent JP-H11343763-A (JP)
Title: Manufacture of door check
Inventor: SUGIURA MASAKI
IPC: E05C17/22
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a door check, in which mandays on assembly can be reduced. SOLUTION: An integral shoe 212, in which first and second shoes 112, 112' are unified by using a connecting member 211 formed at a section other than a space into which an arm 103 is to be inserted, and an integral cushion 214, in which first and second cushions (urging members) 114, 114' are unified by employing a connecting member 213 formed at the section other than the space, into which the arm 103 is put, are assembled into a case 102. The arm 103 is inserted into the case 102, and each connecting member 212, 213 is ruptured.
Patent JP-H10324327-A (JP)
Title: Packaging box
Inventor: TOYOKAWA SHIGEO
IPC: B65D5/54
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box which facilitates unsealing and disassem bly. SOLUTION: Perforations 16 are provided on an outer flap 14 on an upper face of the packaging box 10, wherein the perforations 16 are designed to pass through an intersection P of one side of an open end of an inner flap 12 and one side of an open end of the outer flap 14 and through an end of a fold 18 of the outer flap 14. In addition, a part toward a corner of the outer flap 14 from the perforations 16 is stuck to the inner flap 12, and the perforations 16 are to be broken at the time of unsealing.  An outer flap 28 on a bottom of the packaging box 10 is equipped with perforations 30 so that they pass through an intersection P of one side of an open end of an inner flap 26 and one side of an open end of the outer flap 28 and through an fold end of the outer flap 28, a part toward a corner of the outer flap 28 from the perforations 30 is stuck to the inner flap 26, and the perforations 30 are to be broken in disassembly.
Patent JP-H09314601-A (JP)
Title: Marking sheet and marking method using thereof
Inventor: NAKAGAWA CHIYOZO
IPC: B29C45/16
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a releasing layer and a bonding layer and figures are provided on a matte layer itself so as to reduce constituent members by a method wherein the matte layer is provided on at least some part of the rear surface of a base sheet. SOLUTION: This marking sheet comprises a base sheet 2 and a matte layer 3, which is provided on at least a part of the rear surface 2a of the base sheet. The material of the base sheet 2 is a plastic film, paper and their composite film. The matte layer 3, which is produced by a coating material such as a resin containing a pigment such as calcium carbonate, silica or the like and a fine powder made of polyethylene, glass beads or the like by means of a printing method such as gravure printing or the like, is formed on the whole surface or a part of the rear surface 2a of the base sheet 2 by means of gravure printing or the like. The matte layer 3 is coated on the whole surface of the front surface 4a of a body to be processed 4 or a part of the matte layer is left un-matted as transparent portions.
Patent JP-S639436-A (JP)
Inventor: SUGANO EITARO
IPC: A61D11/00
Filed: 1986-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5854971-A (JP)
Inventor: TAKASE AKIO
IPC: A63B69/36
Filed: 1981-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09308475-A (JP)
Title: Apparatus for removing bud of potato
Inventor: NAGAOKA SHINJI
IPC: A23N15/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To surely remove a useless part of potato by a single cutter alone by arbitrarily moving the cutter for eliminating the useless part of potato which presents on the surface of the potato. SOLUTION: A pair of arms mutually opposing to a rotating shaft 10 is each fixed and paired clamps are respectively rotatably provided on the inside of the arms. Two cameras 13 and 14 directing a space between the clamps of arms at different angles are installed. A movable body 15 faced to the space between these arms and a guide rail 16 and a moving mechanism 17 moving along the guide rail 16 for guiding the movable body 15 are installed. The position of useless part of potato is detected based on images obtained by two cameras 13 and 14 and a driving means M1 is controlled according to the position of the useless part and a cutter is moved through the moving mechanism 17 to eliminate the useless part of the potato.