baber/WOPTO huggingface dataset:
Patent JP-H05156656-A (JP)
Title: Corrosion protective method for steel pipe pile
Inventor: NAKAGAWA KATSUMI
IPC: E02D31/06
Filed: 1991-12-10
Abstract: PURPOSE:To secure a stable corrosion protective effect over a long period of time by inhibiting run-off of a corrosion inhibitor which is being impaegnated in the corrosion protective material. CONSTITUTION:A steel pipe pile 1 covered with a corrosion protective material 2 is covered by a protective cover 13 made of thermoplastic resin and having almost the same form as the outer periphery of the steel pipe pile 1 and having collar portions 15a, 15b at both end portions, the collar portions having respective bolt through holes 14a, 14b provided therethrough. A butt plate 16 having a curved portion 18 corresponding to the outer periphery of the steel pipe pile 1 and to the inner surface of the protective cover 13 of a flat plate portion which can be curved and having at said curved portionor at the outer surface of said flat plate portion a rising portion 19 having bolt through holes 17 provided therethrough is pressed against the anticorrosives 2 at a position where the rising portion 19 is sandwiched between the collar portions 15a, 15b of the protective cover 13. Then the protective cover 13 and the butt plate 16 are connected to each other by bolts 8 and nuts 9.
Patent JP-H05164536-A (JP)
Title: Method for measuring emission angle of core insertion through hole of connector
Inventor: YANASE HIROYUKI
IPC: G01B13/18
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a method which achieves accurate measurement of a positional deviation (angle of emission) at an outgoing end 3 of a core insertion hole of a connection into which the core of an optical fiber is inserted. CONSTITUTION:A highly viscous liquid 4 is emitted at an emission end 3 of a connector 1 through a core insertion hole 2 thereof 1 into which a core of an optical fiber is inserted and the liquid 4 emitted hits a receiving body 5 at the emission end 3 facing it being separated by a specified distance to measure an angler theta of emission of the core insertion hole 2 based on a deviation between the position 6 of the liquid hitting the receiving body 4 and the position of the emission end 3. As a pin gauge is not used, shortcomings of the conventional measuring method using the pin gauge are can be wiped out thereby enabling accurate measurement of the angle theta of emission (positional deviation of the emission end 3) of the core insertion hole 2.
Patent JP-H10190735-A (JP)
Title: Communication system
Inventor: IIJIMA HIROHISA
IPC: H04L12/70
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily secure synchronization between a call origination part and a call termination part by controlling the speed of a prescribed processing in a repeater station based on a data amount measured by a processing standby data amount measurement means. SOLUTION: Once communication start signals have been received, a buffer storage amount measurement part 753 measures the storage amount of the voice data of a reception buffer 752 and sends it out to a clock frequency correction part 754. The clock frequency correction part 754 judges whether or not the storage amount of the voice data exceeds a prescribed value, and in the case of exceeding it, judges that the processing speed of an A/D conversion part provided in a transmission station is faster than the processing speed of a D/A conversion part 745 determined by the clock 746 of a call termination station and controls the clock 746 so as to raise a frequency.  On the other hand, in the case of being less than the prescribed value, it is judged that the processing speed of the A/D conversion part is slower than the processing speed of the D/A conversion part 745 determined by the clock 746 of the call termination station and the clock 746 is controlled so as to lower the frequency.
Patent JP-2000171908-A (JP)
Title: Photographic printing device
Inventor: NISHIKAWA HIDETOSHI
IPC: G03B27/72
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To perform pixel deviation without exerting adverse influence such as vibration on a liquid crystal layer and also to easily perform the pixel deviation with respect to not only a sheet paper but a roll paper. SOLUTION: A polarizing plate 7 and a double refraction plate 8 capable of rotating centering an optical axis are provided on the light emitting side of the liquid crystal layer 6. The plate 8 separates incident light into a normal ray whose optical axis advances straight and an abnormal ray whose optical axis is refracted, and supplies the rays to a photographic paper 4. The plate 8 is stuck to the plate 7 so that the separating direction of the plate 8 is coincident with the polarizing direction of the plate 7. Thus, the plate 8 supplies only the abnormal ray to the paper 4.  The plates 7 and 8 are integrally rotated around the optical axis by an angle of 90 deg. at a time, and the photographic paper 4 is exposed for each rotation, so that resolution equivalent to the one obtained when the positions of the layer 6 and the paper 4 are relatively deviated in a state where the layer 6 and the paper 4 are fixed can be obtained.
Patent JP-H05165944-A (JP)
Title: Method for detecting component position shift by mount appearance inspection device
Inventor: OKINO HIROSHI
IPC: G01N21/956
Filed: 1991-12-12
Abstract: PURPOSE:To detect the position shift of a mounted component at the time of the inspection of a mounted printed board without being affected by circumfer ential environment in the inspection as to the component position shift detecting method by the mount appearance inspection device which inspects the position shift of the electronic component on the printed board used for electronic or electric equipment. CONSTITUTION:As for the component position shift detecting method by the mount appearance inspection device which detects the position shift of the mounted component on the printed board by obtaining image data by scanning the mounted printed board by a camera, a position shift arithmetic part 51 which inputs image data on both end edge parts of the mounted component at least in one direction between image data 34 and 35 obtained from the mounted printed board to be inspected as window data 48 and 49 in two specific ranges and calculates the difference between the counted values of 0's or 1's of binary-coded data of the two window data 48 and 49 is provided to detect whether or not the mounted component shifts.
Patent JP-2000160659-A (JP)
Title: Sanitary washing device
Inventor: YAMAZAKI HIRONORI
IPC: E03D11/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the loss of a resin material by constituting a part for forming a body external appearance of a hollow and transparent resin and injecting a liquid coloring agent in the hollow part. SOLUTION: A part for forming the external appearance of body parts 5 is composed of a hollow and transparent resin. An injection inlet 7 for injecting a liquid coloring agent and a discharge outlet 8 for discharging the liquid coloring agent are provided in the hollow part 6. In the case where the discharge outlet 8 is closed, the external appearance can be colored by the injection of the liquid coloring agent. In the case where the external appearance color is desired to be changed, color changing is enabled by injecting a new color after the discharge outlet 8 is opened to discharge the liquid coloring agent. Thus, need for preparing only a kind as a molding part is eliminated, and the external appearance of a sanitary washing device can be colored for necessary color only by preparing the liquid coloring agent injected in the hollow part.
Patent JP-H06169601-A (JP)
Title: Weeder
Inventor: OTA KINJIRO
IPC: A01B1/16
Filed: 1992-12-04
Abstract: PURPOSE:To provide a weeder having a simple mechanism and designed so that weeds can be pulled out together with the roots without fail and that the soil can be smoothly discharged together with the weeds. CONSTITUTION:This weeder is equipped with a shaft unit 1 capable of pressing down by an operator in a standing posture, a working shaft 2 inserted from the lower end part of the shaft unit 1 through the inside of the cylinder and vertically movable, chuck arms 3 and 4 each pivoted through a link arm 11 or 12 onto the axis of the working shaft 2 and the shaft unit 1 and capable of allowing the lower parts 3a and 4a to come close to or apart from each other, a locking unit 5 for locking between the working shaft 2 and the shaft unit 1 at the close dead point of the lower end parts 3a and 4a and with a discharge unit 7 for discharging mown weeds together with the soil from the lower end parts 3a and 4a of the chuck arms 3 and 4 following unlocking of the locking unit 5.
Patent JP-H11182620-A (JP)
Title: Vibration damping device for pendant luminaire
Inventor: KOMATSUBARA FUMIHIRO
IPC: F21V21/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the amplitude of a vibration by providing a vibration damping means which is provided with a lamp body to be mounted on a suspension piece suspended from a fitting surface and a perpendicularly long rigid body and damps the vibration in a plurality of directions of vibration of the lamp body. SOLUTION: A lamp body 2 is mounted on a lower end part of a suspension piece 1 of a non-rigid chain to be fitted to fitting surface 4. A vibration damping means 3 which is provided with a rigid part 9 fitted to the suspension piece 1 and long in the perpendicular direction and damps the lamp body 2 in a plurality of directions of vibration of the lamp body 2, is a spherical shell starting dynamic damper comprising a case 5 having a partial spherical shell starting surface 10 whose center of curvature is located on the upper end side of the suspension piece 1 inside, and a rolling element 6 placed on the partial shell starting surface 10 in a rolling manner.  When the lamp body 2 is oscillated in one direction, the rolling element 6 is rolled in the opposite direction on the spherical surface by its self gravity and the damping means 3 generates the force to return the suspension piece 1 to the original position. When the lamp body is oscillated in the opposite direction, the rolling element is rolled opposite to the lamp body 2 to generate the similar force. The vibration of the lamp body 2 is damped by repeating this.
Patent JP-H0726133-A (JP)
Title: Thermally stable blend of polyphenylene ether and diene base rubber
Inventor: UIRIAMU DEBITSUDO RICHIYAAZU
IPC: C08K5/17
Filed: 1991-12-10
Abstract: PURPOSE: To obtain a compsn. of polyphenylene ether and a diene-based rubber which is resistant to loss of impact strength in thermal recycling after molding.  
     CONSTITUTION: This blend is selected from among a blend (A) of polyphenylene ether, a diene-based rubber, and an effective amt. of a dialkylamine having a b.p. of 150°C or higher, a blend (B) of diene-based rubber, preextruded polyphenylene ether, and an effective amt. of a dialkylamine having a b.p. of 150°C or higher, and a blend (C) of a diene-based rubber and a preextruded mixture of polyphenylene ether and an effctive amt. of a dialkylamine having a b.p. of 150°C or higher. 100 pts.wt. polyphenylene ether is blended with 5-400 pts.wt. diene-based rubber. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10197925-A (JP)
Title: Driving force transmission device
Inventor: HASE HIROYUKI
IPC: G02B7/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a device which is less in the number of parts, is capable of highly transmitting driving force and absorbing the impact to external force and is suitable for miniaturization by providing the device with the friction engaging surfaces on which an elastic member and driving member come into opposite contact with each other in such a manner that ruggedness continues along a direction where these friction engagement surfaces move. SOLUTION: The inner periphery of the leaf spring 3 is provided with plural projecting lines 3b formed to a projecting shape by the slopes continuous along a circumferential direction in parallel with the central axis of rotation of the leaf spring 3. The outer periphery of the large-diameter part at the rear end of the shaft 2a of a second driving gear 2 is provided with the plural projecting lines 2b having the slopes facing the projecting lines 3b of the leaf spring 3 in parallel with the central axis of rotation of the second driving gear 2. The outer periphery of the projecting lines 2b of the second driving gear 2 is set larger than the bore size at the time of the natural state of the projecting lines 3b of the leaf spring 3, by which the leaf spring 3 is charged radially when the second driving gear 2 is built into the leaf spring 3.  Friction force is thus applied between the projecting lines 2b and the projecting lines 3b by the spring pressure of the leaf spring 3.
Patent JP-H10193753-A (JP)
Title: Checking method of data transfer and image forming device
Inventor: WADA KATSUHIRO
IPC: B41J29/46
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To realize checking of a bit error and the like at the time of video data transfer between a controller and a printer engine by a simple circuit construction. SOLUTION: An image forming device has a controller 101 generating video data on the basis of printing data and an engine part forming a visible image on a recording medium according to the video data. When an instruction for a print test mode is given, the controller 101 transfers video data for a test wherein prescribed data patterns are disposed repeatedly in a prescribed period to the engine part and stores them in an FIFO memory 104. In the engine part, first-pixel and second-pixel ones of the video data for the test stored in the FIFO memory 104 are latched by a latch circuit 105. A video data check circuit 106 compares the first-pixel and subsequent odd-number pixel data with the second-pixel and even-number pixel data and thereby checks a state of data transfer.
Patent JP-H06176180-A (JP)
Title: Multiplier circuit
Inventor: UIWATSUTO UONWARAUIPATSUTO
IPC: G06J3/00
Filed: 1992-12-08
Abstract: PURPOSE:To enable direct multiplication between analog data and digital data by conducting the analog voltage which is level-compensated by an arithmetic amplifier and the output of the arithmetic amplifier by the switching of an electric-field effect transistor and inputting the digital data to the gate of the electric-field effect transistor. CONSTITUTION:A multiplier circuit M is provided with a pair of arithmetic amplifiers Amp3 and Amp4 and a pair of electromagnetic field effect transistors Tr3 and Tr4. Input analog data AX are inputted to the non-reverse input of the Amp3. The Tr3 is inputted to a gate and is conducted when the B is at high level. At the time of conducting the Tr3, the output of the Amp3 is adjusted to apply the same voltage as AX to the C4. Electric charges are stored in the C4 so that the charge voltage becomes AX. In the gate of the Tr4, digital data reversing B by the inverter INV are inputted. When the B is at a low level, the Tr4 is conducted. Thus, the multiplication between the analog data AX and the digital data is directly executed.
Patent JP-H11181832-A (JP)
Title: Cabin moving mechanism in construction vehicle
Inventor: MISUMI KATSUNORI
IPC: E02F9/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a cabin moving mechanism in a construction vehicle, which is capable of reducing the size of mechanism with an excellent maintenance property, simplifying the assembly of the mechanism. SOLUTION: A drive sprocket 3 is arranged at one side and a driven sprocket 4 at other side with an adequate spacing provided in a moving direction of the cabin 2, one end portion 7a of a roller chain 7 is fitted to the drive sprocket 3 and attached to a fixed bracket 8 fixed to a bottom portion 2c of a cabin 2, and other end portion 7b is fitted to the driven sprocket 4 and then attached to a fixed bracket 9 fixed to a bottom portion 2c of the cabin 2. Moreover, a cabin support 15 fitted and attached to one shaft 10 in a slidable and rotatable manner is fixed to the chain 2, and a cabin support 16 fitted to other shaft 11 slidably and rotatably is attached to the cabin 2 through a joint portion 20 which is freely rotatable in back-and-forth direction, right-to-left direction and up-down direction of the motor vehicle.
Patent JP-H09179236-A (JP)
Title: Novel non-sensitizing infrared dye for use in photographic element
Inventor: ERITSUKU KIIKENSU
IPC: C09B23/01
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an IR absorbing compd. fit for use as an antihalation dye, an acutance dye or a filter dye in an IR sensitized photographic material or a thermographic material. SOLUTION: At least one of photosensitive layers contains an IR absorbing compd. represented by the formula or its outer salt. In the formula, Z is H, one or more substituents or atoms required to complete a condensed arom. ring, each of R<1> and R<2> is H or optionally substd. 1-3C lower alkyl, R<3> is optionally substd. 1-3C lower alkylene, R<4> is optionally substd. alkyl or aryl, each of L<1> -L<7> is optionally substd. methine and Y is H or one or more substituents.
Patent JP-2001172646-A (JP)
Title: Method for removing mercury
Inventor: SAKAI TSUNENORI
IPC: C10G21/22
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and efficiently removing mercury, by which the mercury concentration of a liquid hydrocarbon containing the mercury can be reduced to <=1 W/V ppb and further by which the reelevation of the mercury concentration can be controlled. SOLUTION: This method for removing mercury from a liquid hydrocarbon containing the mercury, characterized by bringing the liquid hydrocarbon containing the mercury and not containing dissolved oxygen or containing dissolved oxygen equilibrated with a gas having an oxygen concentration of <=8 vol.% into contact with (A) a sulfur compound represented by the general formula: MM'S (M and M' are the same or different each other and are each independently H, an alkali metal or ammonium salt), an aqueous solution containing the sulfur compound or a liquid existing in a tank for raw oil and with (B) a substance having an ability to ionize single mercury contained in the hydrocarbon to remove the mercury.
Patent JP-H06179437-A (JP)
Title: System for printing product label
Inventor: KUBO HIROAKI
IPC: G06Q50/00
Filed: 1992-12-11
Abstract: PURPOSE:To provide a system for printing product labels which can cope with a plurality of the upper level computers by a personal computer connected to those computers. CONSTITUTION:When a personal computer 2 to control a label printer 1 is connected as the lower level computer to respective business computers 3 and process computers 4 as the upper level computers, the personal computer 2 is provided with a means for selecting either the business computer 3 or the process computer 4 and also an interface thereof.
Patent JP-H09177864-A (JP)
Title: Hydraulic buffer
Inventor: YOSHIDA TADASHI
IPC: F16F9/50
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To stably generate a damping force by effectively suppressing the excessive increase of a damping force in a region where a piston speed is extremely high. SOLUTION: When a piston speed is 1.0m/s or more, oil liquid is caused to flow through a bypass passage 11 and a generating damping force is reduced in such a way that a bypass passage 11 and a spring valve 12 to cut off the bypass passage 11 when a piston speed is 1.0 or less and communicate the bypass passage 11 when a piston speed exceeds 1.0m/s or more are arranged in a piston rod 6.
Patent JP-H06181433-A (JP)
Title: S/n measurement method for a/d converter
Inventor: MAEDA AKINORI
IPC: G01R29/26
Filed: 1992-12-12
Abstract: PURPOSE:To provide the accurate and high speed S/N measurement method. CONSTITUTION:A measurement use sine wave signal is given to an ADC 2 to be measured for m-period (m is a positive integer being 2 or over) and the ADC 2 implements m.2x (x is a positive integer) times. The arithmetic operation such as FFT and DFT is applied to time axis data obtained thereby and the time axis data are converted into m.x-sets of frequency axis data. The frequency axis data are stored while being separated into 1st frequency axis data group of (p-1).(m+1)th order (p=1,2,...,x) and 2nd frequency axis data group except the said (P-1).(m+1)th order. Then the arithmetic operation is applied to the 2nd frequency axis data group according to equation and a noise component is obtained. Furthermore, the S/N is obtained from the equation and a fundamental wave component (such as frequency axis data of (m+1)th order).
Patent JP-H09170343-A (JP)
Title: Unit bath
Inventor: MASUNO YOSHIAKI
IPC: E03C1/20
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the splash of liquid used in a bathroom of a unit bath to the outside of the bathroom to which waterproofing is not applied. SOLUTION: A unit bath is equipped with a waterproof pan 7 in a bathroom, a waterproof ceiling 6 and a bathtub or a shower or both bathtub and shower in the bathroom as a space surrounded by a waterproof wall having a door-way consisting of a waterproof door in a part of the wall. An region in the outside of the bathroom until the region at least within 10cm of distance from the door-way mentioned above is constituted of a projecting waterproof pan 19.
Patent JP-2001130675-A (JP)
Title: Cd and dvd case drawing tray
Inventor: MIYAGI TORU
IPC: B65D85/57
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a CD and a DVD case capable of drawing a tray in return for opening the upper cover of the CD and DVD case and put in and out a disc through the drawn tray. SOLUTION: An opening is formed at the side face of a case (1), and a tray (2) having a little narrower width than the width of the case (1) inside is inserted in the opening and drawn therefrom.
Patent JP-H10175816-A (JP)
Title: Cosmetic raw material, cosmetic and production of cosmetic
Inventor: MORITA YOSHIJI
IPC: C08L83/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic raw material capable of uniformly dispersing a silicone rubber powder in the cosmetic by composing the raw material of an aqueous suspension of the silicone rubber powder having a specific average particle diameter. SOLUTION: This cosmetic raw material is obtained by dispersing, e.g. an addition reactional curing type silicone rubber composition or a condensation reactional curing type silicone composition in a particulate form in water and curing the composition in the dispersed state. The resultant raw material comprises an aqueous suspension of a silicone rubber powder having 0.1-500μm average particle diameter. When the silicone rubber powder contains an uncross- linked oil (e.g. an uncross-linked silicone oil), the touch of the resultant cosmetic on a finger or skin becomes softer. When the surface is the silicone rubber powder coated with an inorganic fine powder, stability is improved. The cosmetic raw material is formulated with other cosmetic raw materials to afford a cosmetic such as a cleaning cosmetic, a basic cosmetic or a base makeup cosmetic.