baber/WOPTO huggingface dataset:
Patent JP-H11247120-A (JP)
Title: Antifreezing gutter of pavement surface and antifreezing device
Inventor: WADA YUTAKA
IPC: E01H10/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To retain solution containing antifreezing admixture on a pavement surface for a longer period of time in the pavement surface having road gradient to make effective use of the solution, further promote continuity of the effect for preventing the freezing of the pavement and, at the same time, to make it possible to reduce the frequency in a supply of the solution as well as the reduction of influences on the peripheral soil environment. SOLUTION: In a pavement surface having road gradient (road surface 2), at least one of retention gutters 10 formed by cutting the pavement surface in the direction capable of retaining solution containing antifreezing admixture flowing out to the outside of the pavement surface (shoulder 4) by the road gradient, etc., and leading gutters 30 formed by cutting the pavement surface in the direction capable of returning the solution containing antifreezing admixture flowing out to the outside of the pavement surface to the pavement surface is included. By the constitution, the continuity of the effect for preventing the freezing of the pavement surface is further promoted.
Patent JP-S54145171-A (JP)
Title: Testing apparatus for ground and dielectric strength
Inventor: KASHIO HIDEJI
IPC: G01R31/12
Filed: 1978-05-04
Abstract: PURPOSE: To enable ground and dielectric strength testing on the input side and output side to be performed with one unit of apparatus by disposing a circuit breaker which has a changeable conductor selectively changeable to the input side and output side primary terminals between ground terminal and voltage applying  terminal.  
     CONSTITUTION: A circuit breaker 7 has a terminal 9 and movable contact terminal 10 disposed away at a specified distance by way of an insulator 8. A changeover conductor 11 is turnably supported to one end of the terminal 9 and a current collector 13 is formed at the other end. The changeover conductor 11 is selectively changeable to the input side primary circuit breaking terminal 3 or output side primary circuit breaking terminal 4 side when a manual operating bar 20 is operated. The movable contact terminal 10 is connected to the voltage applying terminal 33 and ground terminal 34 by means of a cable 37. A ground cable 36 is mountable to the ground terminal 34 and a voltae applying cable 35 to the voltage applying terminal 33, respectively. Such constitution enables the ground and dielectric strength testing of the input side and output side to be accomplished with one unit of the apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62211074-A (JP)
Inventor: BAAJIRU SHII REIMAN
IPC: A61M16/04
Filed: 1987-03-07
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-S60197438-A (JP)
Title: Interior carpet in cargo room
Inventor: TAKAHASHI ATSUSHI
IPC: B60N3/04
Filed: 1984-03-19
Abstract: PURPOSE:To improve the moldability and economy by providing a portion for covering the rear end floor integrally with the carpet covering the wheel house and forming said carpet by molding integrally while matching laterally then splitting longitudinally into two. CONSTITUTION:A carpet 5 to be laid on the floor 1 and the left and right wheel houses 2a, 2b are constituted with a deck cover 6 and wheel house covers 7, 8. The wheel house covers 7, 8 are formed into arch covering the wheel houses 2a, 2b by applying resin coating onto the rear side of soft material then flat rear end covers 7, 8 covering the rear end sections 1b, 1c of the floor 1 are provided integrally at the rear section. The wheel house covers 7, 8 are molded integrally to match laterally then splitted longitudinally into two along the split line 10 thus to perform the molding efficiently and economically.
Patent JP-S51128511-A (JP)
Title: Magnetic sheet unit
Inventor: ISHII MASAAKI
IPC: G11B17/32
Filed: 1975-04-30
Abstract: PURPOSE: Regarding a magnetic sheet unit that uses a warpable magnetic sheet, to prevent deformation of the magnetic sheet and sticking to backplate due to static electricity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11250532-A (JP)
Title: Information recording and reproducing device
Inventor: ITO TAKESHI
IPC: G11B15/46
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the device, which runs at a slow speed, without increasing the cost of the device by precisely detecting the time intervals from a rise to a fall of each pulse output, from the fall to a rise, from the rise to a rise and from the fall to a fall and controlling the speed and the position of a running medium. SOLUTION: An information medium 1 is moved by feeding and taking-up reels 2 and 4 and driving motors 5 and 6 and passes an information recording and reproducing head 3. The motor current instructing values, which control the speed and the tension of the medium 1 to target values, are outputted to DA converters 17 and 18 from an output port 22. A computing element 21 transmits the control parameter, which is computed by using the combination of the measured values of the sate quantities outputted from an input port 23 and the mechanism characteristic constants stored in a ROM 25 to a RAM 24, and updates control variables and constants. The reel angular speeds are computed by storing the pulse inputs from encoders 7 and 8 in the counters of the element 21 through the port 23, computing the differences of the counter values between pulses and measuring the time.
Patent JP-H05258075-A (JP)
Title: Frame plotting method for three-dimensional plane for two-dimensional color display device
IPC: G06T15/40
Filed: 1992-03-12
Abstract: PURPOSE:To plot a frame even when a plane to be plotted on a three- dimensional space has any inclination to an X and Y coordinate plane, and to exactly recognize the overlapped state of the plural cross-sections in the same system color by the display of the frame. CONSTITUTION:A projecting means 1 reads data of the plane on the three- dimensional space from a three-dimensional data file S1, and projects the plane coordinate on the three-dimensional space on a screen XY coordinate plane. A frame XY coordinate value deciding means 2 prepares the frame at the plane projected on the screen. A depth calculating means 3 projects the plane projected on the screen on the original plane again. A display means 4 compares Z coordinate values in a Z-axial direction on the three-dimensional space, holds the plotting information at this side, and plots it at a two-dimensional color display device S2.
Patent JP-H01226914-A (JP)
Title: Improvement of weak ground
Inventor: IWAO YUSHIRO
IPC: E02D3/02
Filed: 1988-03-07
Abstract: PURPOSE:To obtain a banking method, through which settlement is reduced and a landslide is diminished, by banking clayey soil, in which lightweight aggregate is blended with the sand and soil of a weak ground. CONSTITUTION:In a foundation improvement method through which banking is conducted on a weak ground, clayey soil in which lightweight aggregate is mixed with one pts.vol. sand and soil of the weak ground at the rate of 0.01-0.9 pts.vol. is used as the banking. When the density of the weak ground is represented by 1.3-2.0g/cm<3>, the density of banking is brought to 0.3-1.3g/cm<3>. The binder of cements, quick limes, etc., is further mixed with lightweight aggregate, thus increasing the strength of the banking of clayey soil and improved soil. Accordingly, the sand and soil of the weak ground at a site can be utilized as the components of banking, thus reducing the cost of the transport of pit sand as used in conventional methods.
Patent JP-H10255205-A (JP)
Title: Magnetic head for magneto-optical recording, and magneto-optical recording apparatus
Inventor: ISHII KAZUNORI
IPC: G11B11/105
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce inductance and electrical resistance of a coil in a magnetic head so as to realize modulation of magnetic field at a high frequency by setting a cross-sectional area and a pitch of a coil pattern and a thickness of a portion where the coil pattern is formed so as to satisfy a certain relationship. SOLUTION: When a cross-sectional area and a pitch of a coil pattern for a first coil pattern 33a and a second coil pattern 33b, and a thickness of a portion where the coil pattern is formed are expressed as S, P, and T, respectively, relations, S>=700μm<2> , P<=100μm, and S/ P×(T/n)}>=0.2, are satisfied. Inner peripheral portions of the first and second coil patterns 33a and 33b are connected in series via a connecting portion 36 formed in the vicinity of a hole 35. By disposing a coil 31 closely to a disk, magnetic field can be effectively applied while the coil 31 is effectively cooled down by an air flow generated in the vicinity of the disk surface due to rotations of the disk to prevent temperature from increasing.
Patent JP-H07232022-A (JP)
Title: Apparatus for removing oil mist
Inventor: ARAI SHIGEHARU
IPC: B01D45/12
Filed: 1994-02-24
Abstract: PURPOSE:To provide an apparatus for removing oil mist with improved efficiency of the removal. CONSTITUTION:Air containing mist, which is sucked from a suction duct to a flow straightener chamber 8 by the rotation of an electric fan unit 9, is introduced to a separation chamber 12 through a pair of suction side felts 28. The oil mist in the air sucked into the separation chamber 12 is converted into oil droplets by the centrifugal separation action of the fan, and the air is discharged. A part of the air containing mist in the separation chamber 12 is circulated from discharge opening 23b, 24a, 25b through the circulation opening 7b of a partition plate 7.
Patent JP-S60197407-A (JP)
Title: Tire
Inventor: KURITA KAZUO
IPC: B60C9/00
Filed: 1984-03-19
Abstract: PURPOSE:To secure high strength per area and a high modulus as well as to improve sizing stability and resistance to fatigue, by using a polyhexamethyleneazimide system dip cord having the specified characteristic for carcass plies. CONSTITUTION:A pneumatic tire is made up of disposing bead wires 2 at symmetrical both sides of a carcass ply layer 1 consisting of single or plural layers of plies weaving cords into tire-fabric form. As carcass plies used for a suchlike tire, they are composed of a hexamethyleneazimide system polymer whose repetitive structural unit of hexamethylene azimide is more than 95mol%. In addition, it has a high polymerization degree of more than 2.8 in sulfuric acid relative viscosity, and it consists of a polyhexamethylene azimide fabric containing an antioxidant of copper sulfate and/or other than this copper sulfate, using a polyhexamethyleneazimide system dip cord having upper twisting and lower twisting of 2,000-1,300 in a twist coefficient impregnated with a dip solution for improving its adhesiveness with rubber.
Patent JP-S60197356-A (JP)
Title: Centerless grinder
Inventor: TORADA YOSHIJI
IPC: B24B5/18
Filed: 1984-03-19
Abstract: PURPOSE:To improve performance by loading a motor onto a bed which can be slided in the direction of the axis of a grindstone with respect to a frame body and transmitting the output of the motor onto an adjusting abrasive wheel. CONSTITUTION:A grade 25 for loading a work in the vicinity of the first rotatable abrasive wheel 23 is installed onto a frame body 22, and the captioned grinder is constituted of the second abrasive wheel 26 for grinding the work in cooperation with and opposed to the first abrasive wheel and a transmission mechanism 29 for transmitting the output of a motor 28 loaded onto a bed 27 which can be slided in the direction of the shaft of the first grindstone with respect to the frame body 22, and the transmission mechanism for the transmission to the adjusting abrasive wheel as the second abrasive wheel is made simple, and the generation of slack and tension of a chain is prevented even on adjusting feed angle or horizontal angle, and the performance can be improved.
Patent JP-H02233281-A (JP)
Title: Print glossing apparatus
Inventor: MIYAZAKI NOBUO
IPC: B41J2/32
Filed: 1989-03-06
Abstract: PURPOSE:To increase the gloss of image receiving paper by once uniformizing the unevenness of the image receiving paper in the lateral direction thereof by a mat surface roller and successively applying a sliding surface roller to said paper. CONSTITUTION:Image receiving paper 19 having an image recorded thereon by thermal transfer is inserted from an insertion port 11 while the image receiving surface 19a thereof is turned upwardly and respectively heated by heaters 21, 22 through a mat surface roller 13 and a press roller 14. By this method, the image receiving surface 19a is softened and the image receiving paper 19 is fed while the image receiving surface 19a is pressed to the mat surface of the roller 13 by the press roller 14. Therefore, the image receiving surface 19a is made mat corresponding to the mat surface 18. The rotation of both of the mat surface roller 13 and the press roller 14 is continued and the image receiving paper 19 passes on a guide plate 31 to reach a sliding surface roller 16. The image receiving surface 19a is cooled to be hardened during this time and again heated by heaters 24, 26 to be softened. The image receiving surface 19a made mat is smoothed by the sliding surface roller 16.
Patent JP-H09240865-A (JP)
Title: Paper feeder
Inventor: OKAZAKI AKITAKA
IPC: B65H3/52
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To restrain the wear of the peripheral surface of a feed roller and cope with paper sheets with various thickness. SOLUTION: In a printer providing carry rollers 24, 25 for helping a paper sheet carrying by a separation roller 23, pressurizing plates 108, 109 for carrying press-contacted by the carry rollers 24, 25 are installed on a paper feed tray 2. Carry pads 120, 121 having a necessary and sufficient friction resistance for generating an auxiliary carrying force by the carry rollers 24, 25 are installed respectively on the upper surfaces 118, 119 of the pressurized plates 108, 109 for carrying. Therefore, the carry rollers 24, 25 are press-contacted to the pressured plate for carrying through carry pads 120, 121. Even at the use up time of the paper sheet, the wear of the peripheral surface of the carry rollers 24, 25 can be restrained. The auxiliary carrying force can be offered whichever thickness the paper is.
Patent JP-H11245715-A (JP)
Title: Lighting control circuit for head lamp
Inventor: OKAMOTO MASATO
IPC: B60Q1/14
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To eliminate such inconvenience in a conventional head lamp using a discharge lamp as a light source that passing requires to be carried out by movement of machinery, and that a driving part of the machinery is brought into an overload to generate burning when passing operation is conducted successively. SOLUTION: An overload of a driving part 3 generated in the prior art, by making machinery move between a low beam position and a main beam position is prevented when passing operation is carried out both in the daytime and the night time by constituting a lighting control circuit 4 provided with a traveling position holding timer 4d for maintaining a main beam condition during a prescibed time T2 for the machinery, and a light extinction timer 4c by which switching and light extinction for a light source 2 are carried out at the same time, the light extinction of a prescribed time T1 is maintained when re-switching to the main beam is not conducted, and by which the light source 2 is turned off at the daytime and the extinction is released at the night time after the lapse of the prescribed time T1.
Patent JP-H08214778-A (JP)
Title: Dried food using tea leaf as raw material, its production and drier for its production
Inventor: SAWAMURA SHOJI
IPC: A23L19/00
Filed: 1995-02-17
Abstract: PURPOSE: To provide a method for producing a dried food using a tea leaf as a raw material aiming at the improvement of improve its quality and drying efficiency. CONSTITUTION: This dried food 1 using a tea leaf as a raw material is a dried food using a steam heated tea leaf as a raw material and is processed finally to the shape of strips of paper, and the method for producing the same comprises providing a steam heating process steam-heating the raw tea leaves by the latent heat of the steam, a cutting process cutting the steam heated raw material tea leaves into a prescribed shape and a drying process drying the raw material tea leaves after cutting while untangling to finally process them to the shape of strips of paper. Further, the drier 2 for the production of the same is obtained by providing a fluidized drying device, an agitating blade for agitating and untangling the drying raw material tea leaves in a fluidizing vessel 3 and a hot air supplying device 4 at the side of the fluidizing vessel 3.
Patent JP-S56155001-A (JP)
Title: Control of ozonizer
Inventor: AKIMOTO KOUJI
IPC: C01B13/11
Filed: 1980-04-24
Abstract: PURPOSE: To reduce the variation of qualities of treated water, by changing quickly the impressed voltage of an ozonizer to the value which was a value just before the stopping of a pump for sending water to be treated when the pump is restarted.  
     CONSTITUTION: In ordinary operation, treated water from the reaction tank 6 is detected by the chromoscope 1, and by using this signal the ozonizer 5 is controlled through the regulator 2, the switch box 4, and the induced voltage regulator (IVR)3. While, when the pump 7 for sending water to be treated is stopped, the voltage of the ozonizer 5 just before the stopping is held by the memory 9 and the voltage of the ozonizer 5 is made almost zero through the IVR3. When the pump 7 is restarted, the switch 13 is operated, the voltage of the ozonizer 5 led through the PT(power transformer)8 is compared with the memory voltage of the device 9 by the comparator 10, and the switch 11 is closed until the values of the both voltages become equal. The IVR3 is operated, and the voltage of the ozonizer 5 is changed quickly into the voltage just before the stopping of the pump 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01227804-A (JP)
Title: Oil feeding temperature control device for turbine shaft bearing
Inventor: NONAKA SETSUO
IPC: F01D25/16
Filed: 1988-03-09
Abstract: PURPOSE:To make it possible to control oil feeding temperature to the most suitable temperature at the starting time of a turbine by connecting an oil storage tank provided in a lubricating oil feeding system to a heat exchanger provided in a steam system, while controlling flow amount of fluid which is introduced into the oil storage tank so as to control oil feeding temperature. CONSTITUTION:After steam generated in a nuclear vessel 4 is provided to a turbine 10, made to work there and made to drive a generator, it is condensed by a condenser 1 to be temporarily stored as water in a hotwell 1a, then it is recirculated to the nuclear vessel 4. After oil of an oil storage tank 21 is sent to an oil cooler 23 by an oil pump 22 so as to be cooled to specified temperature, it is fed via an oil feeding pipe 24 to a bearing 25, then oil exhausted from the bearing 25 is returned via an returned oil pipe 26 to the oil storage tank 21. The oil storage tank 21 is surrounded with a heating duct 21a which is connected by a pipe with a hot air generator 39 that utilizes released heat of a steam pipe. A fan 37 and dampers 35, 36 are controlled to adjust oil temperature on the basis of output of an oil pump outlet thermometer 63.
Patent JP-H07263667-A (JP)
Title: Semiconductor device
Inventor: KITO TAKAYUKI
IPC: H01L21/336
Filed: 1994-03-24
Abstract: PURPOSE:To provide a structure wherein element breakdown voltage is improved when a surge voltage or the like as especially applied, regarding a semiconductor device having a vertical type power MOSFET. CONSTITUTION:The title semiconductor device has a vertical type power MOSFET composed of the following; a drain region composed of an N<-> type epitaxial layer 2 formed on an N-type semiconductor substrate 1, a P-type channel forming region 3 formed on the surface layer part of the epitaxial layer 2, a P<+> type high concentration impurity region 4 below the nearly central part of the channel forming region 3, an N-type source region 5 formed on the surface layer part of the channel region 3, and a gate arranged on the channel region 3 and the source region 5 via a gate insulating film 6. Since the distance of depth of the high concentration impurity region 4 is larger than 1/2 of the distance of width of the channel forming region 3, a breakdown current flows into a source electrode 9 as it is through the high concentration impurity region 4, when a surge voltage is applied. Thereby the electric conduction of a parasitic bipolar transistor is made difficult.
Patent JP-2000251881-A (JP)
Title: Manufacture of positive electrode material for polymer lithium secondary battery
Inventor: KUMAGAI KATSUYA
IPC: H01M10/0565
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a positive electrode material for a polymer lithium secondary battery, capable of applying uniformly a paste to a current collecting member or a film-forming sheet over a long period, and improved in mass productivity. SOLUTION: A process for preparing a paste having 2.0 wt.% or less of water content by kneading a positive electrode material containing an active material and a polymer having a function for holding a nonaqueous electrolyte together with an organic solvent, and a process for applying the paste to a current collecting member or a film-forming sheet are provided in a manufacturing method for the positive electrode material for a polymer lithium secondary battery, having a structure such that a nonaqueous electrolyte-unpregnated positive electrode layer containing the active material and the polymer is carried on the current collecting member.
Patent JP-S56151126-A (JP)
Title: Press machine
Inventor: INAMURA YOSHIAKI
IPC: B21D43/00
Filed: 1980-04-22
Abstract: PURPOSE: To apply a drawing work or a shape forming work to a work with a single die, by installing an outer nest for locating a long size work at the die on the side wherein the work is placed, and by installing an inner nest for locating a short size work, possible to advance onto the die face whereupon the work is placed when the die is to be opened and to withdraw when the die is to be closed, at inner side of the outer nest.  
     CONSTITUTION: In case of deep drawing the parts of a long size, rear floor panel, the inner next 34 is withdrawn by the air cylinder 35 so as to sink its upper surface 34a lower than the die face 28a. The outer nest 31, while being guided by the guide 33, is pushed up by the air cylinder 32 so as to jut its upper end face out of the die face 28a by a prescribed amount (d). As a result, the work W placed upon the die face 28a is located by the stationary next 30 and the outer nest 31. Next, the press machine is operated to put down the plug holder 25 for holding the work W down; after that, the punch 26 is put down so as to apply the drawing work to the work W which is thereby formed into the prescribed shape by the collaboration of the punch 26 and the die 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59182029-A (JP)
Title: Electric discharge machining device
Inventor: MASUZAWA TAKAHISA
IPC: B23H7/22
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the deterioration of machining precision due to electrode abrasion and electrode vibrations by passing a wire electrode through a supporter and generating a discharge across this portion and a work to perform discharge machining. CONSTITUTION:A pulley 2 is fitted to the tip of a pulley holder 4 and a wire electrode 3 is passed through the pulley 2. The pulse voltage is applied across the wire electrode 2 in contact with the pulley 2 and a work 1, and a discharge is generated to perform discharge machining. Accordingly, the deterioration of machining precision due to electrode abrasion and electrode vibrations can be prevented.