baber/WOPTO huggingface dataset:
Patent JP-H0890412-A (JP)
Title: Dressing device
Inventor: KATAKURA KAZUMASA
IPC: B24B53/06
Filed: 1994-09-26
Abstract: PURPOSE: To perform dressing even for a grinding wheel of large diameter with a high accuracy by making a dressing member mounting disc and a spindle unit rotate on both sides at the end of the grinding wheel around the circular arc center as tilted in a fixed angle in performing dressing. CONSTITUTION: A dressing member mounting disc 2 is rotated integrally with a shaft 4 when the circular arc surface 1 of the grinding wheel 1 is dressed by a dressing member 5. Simultaneously, the dressing member mounting disc 2 and a spindle unit 3 are intregally rotated around the circular arc center O2 of the grinding wheel 1. Thus, the dressing member 5 makes a reciprocating motion between the end surface 1a side to the rear end side 1b of the grinding wheel 1 along the circular arc surface 1c and dressing of grinding wheel circular arc surface 1c is accomplished by the dressing member 5. When performing this dressing, the dressing member mounting disc 2 and the spindle unit 3 are rotated as tilted to the grinding wheel end surface 1a side in a fixed angle θ.
Patent JP-H0392091-A (JP)
Title: Editing device
Inventor: NAKA MASAFUMI
IPC: H04N5/7826
Filed: 1989-09-05
Abstract: PURPOSE:To eliminate the need for an editing signal cable by outputting a control signal to an audio signal output terminal in the timing required for the control of a video recording device from a reproduction device and allowing the video recording device to discriminate a signal of an audio signal input terminal to apply editing operation. CONSTITUTION:A reproduction device 1a is provided with an editing signal generating circuit 4, and a switch 6 switching an audio signal processing circuit 3a and the editing signal generating circuit 4 and a control circuit 5a, and a video recording device 1b is provided with an editing signal discrimination circuit 13 discriminating an audio signal and an editing signal and a control circuit 5b. Then a control signal is outputted to an audio signal output terminal 9 in the timing requiring the control of the video recording device 1b from the reproduction device 1a and the video recording device 1b discriminates the signal at the audio signal input terminal 12 to apply editing. Thus, no special connection cable is required for the editing signal and the control of the video recording device 1b is implemented by the operation of the reproduction device 1a only.
Patent JP-S6472305-A (JP)
Title: Production of magnetic head
Inventor: KADONO MASARU
IPC: G11B5/133
Filed: 1987-09-14
Abstract: PURPOSE:To shorten the time for film formation and to prevent interlayer exfoliation and the breakage of substrates by forming thin soft magnetic films to the wall surfaces of approximately V-shaped grooves formed on the surface of the substrates at a specific film thickness, preparing two sheets of such substrates and joining the surfaces formed with the thin soft magnetic films to each other. CONSTITUTION:The thin soft magnetic films 3 having the prescribed film thickness, i.e., the film thickness corresponding nearly to half the track width of a magnetic head are respectively formed to the groove wall surfaces 11a of one side of the plural approximately V-shaped grooves 11 formed on the surface of the substrate 1. The surfaces formed with the thin soft magnetic films of two sheets of such substrates are disposed to face each other and the substrates are joined to each other by bringing the surfaces formed with the thin soft magnetic films into tight contact with each other. The thin soft magnetic films 3 are, therefore, required to be formed just at the time thickness of nearly half the required film thickness. The internal stresses to be generated in the substrates 1 are correspondingly decreased. The time for the film formation is thereby shortened; in addition, the interlayer exfoliation of the films and the breakage of the substrates are obviated. The degree of freedom at the time of selecting the substrates is thus widened.
Patent JP-H0675262-A (JP)
Title: Semiconductor optical amplifier
Inventor: KUWAZUKA HARUHIKO
IPC: H01S3/094
Filed: 1992-08-28
Abstract: PURPOSE:To provide the parametric optical amplifier by using a compd. semiconductor waveguide as the semiconductor optical parametric amplifier utilizing the interaction of signal light and amplifying light. CONSTITUTION:This semiconductor optical amplifier is used for the signal light 11 which is to be amplified and has a prescribed waveguide mode and order and the strong amplifying light 12 which has the same in waveguide mode even and odd symmetry as this signal light 11 and has different orders and 1/2 wavelength. The above-mentioned amplifier has a semiconductor substrate 17 of a prescribed plane bearing and has the incident and exit surfaces for the signal light 11 and the amplifying light 12 formed on the semiconductor substrate 17. The device has also a waveguide width W selected in such a manner that the effective refractive indices in the waveguide directions of the signal light 11 and the amplifying light 12 are equalized and a semiconductor ridge type striped structure waveguide 13 having a waveguide height (h). The prescribed plane bearing of the semiconductor substrate 17 is so selected that the electric field vector of the signal light 11 and the amplifying light 12 can be selected to face the crystal bearing having no space symmetry.
Patent JP-S61110053-A (JP)
Title: Inspector for container
Inventor: SONODA SHINJI
IPC: B23Q9/00
Filed: 1984-11-02
Abstract: PURPOSE:To enable the inspection of the inner surface of a container, by providing a rotary rail with the curvature thereof the same as that of the spherical container close to the container to run a detector on the rail by remote controlling. CONSTITUTION:A rotary rail 3 is formed in a concentric circle with the curvature thereof the same as a spherical container 1 and set on the center axis 5 of the container 1. The rotating shaft 6 of the rail 3 slides with a bearing 7 for thrust and the shaft 9 at the other end is connected to a motor 8 to be supported with a journal bearing 10. Thus, with the rotation of the motor 8, the rail 3 is turned over the entire circumference of the container 1 as indicated by the dotted line 11. Then, the rail is set at the position of the desired angle of rotation by controlling the motor 8 and the inner surface of the container 1 can be inspected with a detector 12 at the tip of a manipulator 13 carried on a moving truck 2.
Patent JP-H0396473-A (JP)
Title: Automatic course control device
Inventor: AEBA HIDEAKI
IPC: B61L27/00
Filed: 1989-09-07
Abstract: PURPOSE:To enable a complicated course control by operating the track line control for an incoming train and the course control for an outgoing train in a logic part, depending upon a current time and each type of information from an input part, and outputting the result of the operation to a field device. CONSTITUTION:Track line information showing a current train position and the current display information of a signal as a field equipment, are read out into a logic part 11 in a sequence controller 10 connected to MPU via an information transmission part 8 through the input part 2 of a field device 1. On the other hand, a current time is read out from a clock device 4, and processing procedures for the time and track line are read out from the predetermined data table in the logic part 11. In addition, the control of a track line for an incoming train is performed, when there is any incoming train within the course setting zone of the concerned station. For a train already at the station, a departure course signal is outputted to the field device 1 via an output part 6, when a time is up for the departure of an advancing train. According to the aforesaid construction, automatic course control can be performed for both incoming and outgoing trains.
Patent JP-H0972489-A (JP)
Title: Heat insulation pipe for feeding steam with leakage sensor
Inventor: MISHIMA HIROKUNI
IPC: F16L59/14
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To reliably detect steam leakage without being influenced by high temperature steam. SOLUTION: A steam pipe 11 is covered with an adiabatic heat insulation layer 13 and the outside thereof is covered with a sheathing pipe 14 through a spacer to produce a heat insulation pipe for feeding steam having an air space formed around the adiabatic heat insulation layer 13. A leakage detecting sensor 12 is arranged lower than the central line of the surface if the adiabatic heat insulation layer 13 throughout an overall length in the direction of the length thereof in such a state to place it in a porous protection conduit 15. The sensor 12 is hardly influenced by high temperature steam by dint of the adiabatic heat insulation layer 13.  When a pinhole is generated in the steam pipe 11 and steam leaks, dew is condensed on the upper surface of the adiabatic heat insulation layer 13, and the dew condensation is detected by the sensor 12 to announce the generation of a pin hole. The leakage position thereof is detected through comparison and computation of the electric resistance values thereof in such a way that the sensor 12 is formed of a plurality of electrode wires.
Patent JP-S6472760-A (JP)
Title: Metal hook which can be hooked at elevated spot
Inventor: HARA TAKESHI
IPC: A62B35/00
Filed: 1987-09-14
Abstract: PURPOSE: To easily hang a rope or the like at a high position by opening a latch space by turning an opening/closing plate with the turn of a suspension lug part when the hook main body is suspended by latching a pole member or the like from the downside to the suspension lug part, and closing the latch space by recovering the opening/closing plate when the pole member or the like is detached from the suspension lug part. CONSTITUTION: When a suspension lug part 4 of a hook metal fixture 1 is latched to a latch rod 11a provided at the upper end part of an expansible pole 11 and the pole 11 is pushed up from the ground, the suspension lug part 4 is turned upward. Since an inclination plate 4b is turned to the back side with the turn of the suspension lug part 4, an opening/closing plate 3 is moved backward through a link lever 9, and a latch space K is turned into opened state. In such a state, the pole 11 can be further moved upward, and the latch space K at a hook main body 2 can be latched to a hanging wire W. Afterwards, when the pole 11 is moved downward from the ground and separated, the suspension lug part 4 is recovered to the downside. Since the latch space K is turned into closed state in such a state, the hook metal fixture 11 can surely be latched to the hanging wire W.  The suspension lug part 4 is brought up again by the pole 11 and the hook metal fixture 1 is recovered on the ground.
Patent JP-H04111506-A (JP)
Title: Amplifying circuit
Inventor: FUJISAWA MASANORI
IPC: H03F1/02
Filed: 1990-08-30
Abstract: PURPOSE:To reduce the current consumption in the case of a minute signal or no signal by subjecting an input signal to full-wave rectification by a full- wave rectifying circuit and using the output signal of the full-wave rectifying circuit to control the current flowing to the constant current source of an amplifying circuit. CONSTITUTION:An amplifying circuit 1 consists of a main amplifier A1, an input amplifier A2, a full-wave rectifying circuit A3, and a current mirror circuit A4. When the input signal is not applied to an input terminal 9 of the full-wave rectifying circuit A3, transistors TRs Tr6 and Tr8 are turned on and TRs Tr5 and Tr7 are turned off because of the offset, and TRs Tr3 and Tr4 are turned off, and an output current is not generated in an output terminal 10. Consequently, a current flows to the current mirror circuit A4, and only a constant current source 7 is connected as the constant current source of the amplifier A1. Thus, the operating current of the amplifier A1 corresponds to a minute current It flowing to the constant current source 7, and the current consumption is reduced.
Patent JP-S6475754-A (JP)
Title: External wall panel
Inventor: TSUCHIMOTO TOSHINORI
IPC: E04B2/00
Filed: 1987-09-14
Abstract: PURPOSE: To install an exterior wall panel firmly and in a freely position- adjustable manner to a foundation by inserting a bolt to a long hole formed in a trailing piece of a groundsill-attaching fittings provided on the bottom surface of the exterior wall and to a slot formed in a rising piece of the groundsill fittings fixed to the foundation. CONSTITUTION: A groundsill attaching fitting 12 having a downward trailing piece 45 equipped with a long hole 47 is installed to the bottom surface of an exterior wall panel. To the foundation 2, a groundsill fitting 13 having a rising piece 50 equipped with a slot 53 extending in a direction different from the long hole 47 of the groundsill attaching fittings 12 is fixed. And a bolt is inserted to a slot 53 of the groundsill fittings 13 and to the long hole 47 of the groundsill attaching fittings 12, and a nut is screwed and tightened to the bolt and the exterior wall panel is fixed to the foundation 2. In this way, the attaching position of the exterior wall panel can be made adjustable, and the exterior wall panel can be firmly installed to the foundation 2.
Patent JP-H04112273-A (JP)
Title: Two-dimensional picture and three-dimensional picture displaying device
Inventor: AKUTSU AKITO
IPC: G02B27/22
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a display device in which a two-dimensional picture display is switched into a three-dimensional picture display by arranging a transparent film so that a clearance can be prepared between the film and a lenticular lens on the lenticular lens, and changing the refractive index of the clearance. CONSTITUTION:A clearance 4 is provided between a lenticular lens 2 on a picture displaying part 1 and a transparent film 3, and a substance 5 which has the same refractive index with the lecticular lens is injected or washed away by using a pressure pump 6 as needed, when the two-dimensional picture display is switched into the three-dimensional picture display. The two-dimensional picture display can be obtained by making the refractive index of the clearance 4 between the lenticular lens 2 and the transparent film 3 the same with that of the lenticular lens 2, and the three-dimensional picture display can be obtained by making the refractive index different from that of the lenticular lens 2. Thus, the switching display of the two-dimensional picture display device and the three-dimensional picture display device can be attained as needed.
Patent JP-S60174256-A (JP)
Inventor: UIRIAMU SAMIYUERU FUOOCHIYUN
IPC: B23K3/02
Filed: 1984-11-02
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-S6473569-A (JP)
Title: Synchronizing signal fetching circuit
Inventor: TOMIZAWA TOSHIO
IPC: G11B20/14
Filed: 1987-09-14
Abstract: PURPOSE:To enable a synchronizing signal to be stably fetched even when high speed searching or the like is executed by canceling a window with the aid of the command of an operation mode where the synchronizing signal cannot be continuously obtained in a prescribed cycle. CONSTITUTION:When the command of the high speed searching is given, an AND circuit 12 can be operated through an OR circuit 33, the synchronization detection window is always in a releasing state and all synchronization detection signals are fetched. That means, the window is released by the command of the operation mode without waiting the synchronizing signal is off from the window similar to a conventional circuit. As the result, the window releasing can be executed at once. Thus the synchronizing signal can be relatively stably fetched even when the high speed searching is executed.
Patent JP-H04113318-A (JP)
Title: Liquid crystal display device
Inventor: DOJO YOSHIAKI
IPC: G02F1/1333
Filed: 1990-09-03
Abstract: PURPOSE:To substantially prevent the cutting of the conductive electrodes on a color filter substrate and to decrease parallax as well as to improve reliability and display grade by devising the material of an over coating layer to cover color filters. CONSTITUTION:An insulating layer 3 consisting of transparent inorg. matter, for example, glass, having nearly the same refractive index as the refractive index of a 1st substrate 1 is used as the transparent thin film to be used to flatten the surfaces of the color filters 2R, 2G, 2B. Consequently, the cutting of the conductive electrodes 4, 6 which consist of, for example, ITO, and are formed on the transparent thin film is substantially prevented by increasing the hardness of the transparent thin film. In addition, the generation of the parallax of the liquid crystal display device is substantially prevented by nearly equaling the refractive index of the insulating layer to the refractive index of the substrate 1.
Patent JP-S60125366-A (JP)
Title: Surface treatment of member
Inventor: YAMAGUCHI SHIZUKA
IPC: C23C16/32
Filed: 1983-12-07
Abstract: PURPOSE:To form efficiently a uniformly treated layer in the stage of forming a surface treated layer on the surface of a metallic material to be treated by glow discharge in a specific gaseous atmosphere by disposing auxiliary electrodes near said material and supplying a reactive gas at a high concn. to the surface of the material to be treated. CONSTITUTION:A steel material 27 to be treated is freely rotatably disposed in a hermetic vessel 21. Auxiliary electrodes 32a, 32b which are negative like the material 27 as a cathode are disposed on the hole side thereof. The inside of the vessel 21 is evacuated to a vacuum and a reactive gas for carburizing, boriding or sulfurizing are supplied with Ar and H2 as a carrier gas thereto and are ejected from the many holes provided to the auxiliary electrode toward the material 27. While the material 27 is rotated, glow discharge is generated between the inside wall of the vessel 21 as an anode and the material 27 and the auxiliary electrodes as a cathode so that the carburizing layer, boriding layer or sulfurizing layer is formed quickly at a uniform thickness on the surface of the material 27.
Patent JP-H04113176-A (JP)
Title: Laminated heat exchanger
Inventor: YAMAUCHI YOSHIYUKI
IPC: F28F17/00
Filed: 1990-08-31
Abstract: PURPOSE:To prevent condensed water from being accumulated and improve an efficiency of a heat exchanger by a method wherein tubes and fins in each layer in the heat exchanger are divided into the same number of rows through slits and then water discharging members are inserted into the slits. CONSTITUTION:Air flows in a direction perpendicular to a direction of refrigerant flowing in tubes 11 in a direction of an arrow P and further flows over fins 12 within a heat exchanger 10. Condensed water generated by cooling air and dehumidifying air is flowed downstream side over the tubes 11 with the air flow, transmits along the water discharging members 17 disposed in the slits 16 and between the fins 12 and drops. A large amount of condensed water is flowed at the discharging members 17 at a part where a negative pressure occurs. Due to this fact, even if the condensed water is generated, an effect of reducing draught resistance in the heat exchanger is about 4 times.
Patent JP-H0790717-A (JP)
Title: High-strength polybutylene terephthalate-based yarn
Inventor: MIZUKI TATSURO
IPC: D03D1/00
Filed: 1993-09-17
Abstract: PURPOSE:To obtain the sect yarn preferably useful for industrial materials such as seat belt, rope and rubber-reinforcing yarn, having high tensile strength, excellent energy absorbing ability and dimensional stability. CONSTITUTION:This high-strength polybutylene terephthalate-based yarn comprises a polybutylene terephthalate-based polymer having a high degree of polymerization, composed of >=90mol% of butylene terephthalate unit, having >=1.00 intrinsic viscosity and has characteristics of >=5.8g/d tensile strength, >=18.0% elongation at break and <=3.0g/d strength at 10% elongation. The yarn preferably has >=0.140 double refraction and >=210 deg.C melting point by DSC.
Patent JP-S6384985-A (JP)
Title: Ink ribbon for color hot melt transfer recording
Inventor: YOSHIDA SUMITAKE
IPC: B41M5/34
Filed: 1986-09-30
Abstract: PURPOSE:To prevent the other paper from being stained with a transferred ink, by a method wherein a hot melt ink layer made of three or more colors different from each other and a transparent hot melt ink layer are formed on an ink ribbon substrate. CONSTITUTION:On an ink ribbon substrate 14, a yellow ink 10, a magenta ink 11, a cyan ink 12, and a transparent ink 13 are coated in order. In a hot melt transfer recording with use of a ribbon, the inks of yellow, magenta, and cyan are transferred and then a transparent ink 13 is transferred on a recording paper 15. The magenta ink 11 and the cyan ink 12 are successively laid over the yellow ink 10 and thereon the transparent ink 13 is overlapped. The transparent ink 13 is disposed on the top of the inks transferred on the recording paper 15. In this manner, even if an ink transfer happens because a paper having a recorded color image is laid over the other paper and left in pressure contact conditions, there is no possibility that the other paper is stained.
Patent JP-H1162212-A (JP)
Title: Primer application device
Inventor: KUROYANAGI KIYOSHI
IPC: E04F21/165
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To achieve water-proofing effect, and improve application work efficiency by providing a primer discharging columnar tip part on a main body, providing an application part to get in contact with a joint side surface, and disposing an abuttment part incapable of discharging on a top surface of an application tip part to get in contact with a joint bottom surface. SOLUTION: An application tip part 4 is moved along a joint, so an application part 5 disposed on a side surface gets in contact with a joint side surface for discharging primer 8 to be applied to the joint side surface. In the meanwhile, an abuttment part 6 provided on a top surface of the tip part 4 gets in contact with a bottom surface of the joint to restrict discharge quantity of primer 8 more than the application part 5. Sealing agent filled in the joint is strongly bound to the joint side surface only, so cushion effect of the sealing agent is maintained even when width of the joint is enlarged by oscillation of a building or thermal change of construction material. Peeling of the sealing agent from inner surfaces of the joint, or breakage of the sealing agent is prevented, and water-proofing effect is maintained.  Use of the primer 8 can thus be restricted to the minimum, and correct application thereof is facilitated, thereby work efficiency can be improved.
Patent JP-H0573544-A (JP)
Title: Document editing device
Inventor: SAEKI HIROMI
IPC: G06F17/21
Filed: 1991-09-11
Abstract: PURPOSE:To enable the coexistence of a columnar writing and horizontal writing mixed document with simple configuration in the Japanese document editing device. CONSTITUTION:This document editing device is provided with a primitive storage part 5 where character, pattern, image, and editing control data are converted to specific data formats respectively and stored as primitives, a line control table 6 which controls the respective primitives hierarchically by lines of the document, a page control table 7, a paragraph control table 8, a chapter control table 9, a document control table 10, and an editing execution part 2 which generates the primitive storage part 5 and the respective tables, etc., and refers to them to shape the document. An intrinsic information of characters for columnar or horizontal writing is imparted to the line control table 6.