baber/WOPTO huggingface dataset:
Patent JP-H0265923-A (JP)
Title: Wire-cut electric discharge machine
Inventor: OBA NOBUAKI
IPC: B23H7/02
Filed: 1988-08-29
Abstract: PURPOSE:To drastically shorten the cutting time by inclining a dividing shaft device by turning a rotary column by vertically moving a dividing supporting board and revolving a workpiece and cutting the surface including a line which is always parallel to the working electrode through the electric discharge machining in the inclined region between the working electrode and the workpiece. CONSTITUTION:A dividing shaft device 5 is installed onto a dividing shaft supporting board 23, and the dividing shaft device 5 onto which a workpiece 2 is fixed is inclined according to the working shape by moving the supporting board 23 in the vertical direction and turning a rotary column 21. Electric discharge is started between a wire electrode 1 and a workpiece 2 by shifting a movable table 3, and the inclined region between the wire electrode 1 and the workpiece 2 is cut by the electric discharge machining in this region, and an inclined surface is formed by revolving the workpiece 2.
Patent JP-S6369631-A (JP)
Inventor: NAGATSUMA SHIGEAKI
IPC: B05D7/24
Filed: 1986-09-11
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-S59102126-A (JP)
Title: Loose parts monitoring device
Inventor: YAMANAKA HIROTO
IPC: G01H17/00
Filed: 1982-12-06
Abstract: PURPOSE:To provide a detector on a body to be detected without machining such as welding, by directly and closely contacting the loose parts detector to a member, which is closely contacted with the body to be detected through a metal fitting and the like. CONSTITUTION:A detector attaching metal fitting 22 is divided into two parts 22a and 22b, and they are attached to a suspending metal fixture 17 of an upper end plate 1 of a pressure container by bolts 24 in approximately a ?- shape. A loose parts detector 7a is attached to the metal fixture 22 and connected to a monitoring device through a cable 23. Therefore, noises such as vibration, which are yielded in an atomic reactor, are transmitted to the detector 7a through the suspending metal fixture 17 and the attaching metal fitting 22 with almost no attenuation. Thus, the detector can be provided without applying machining such as drilling and welding on the atomic reactor and without impairing the safety of a body to be checked.
Patent JP-S58114659-A (JP)
Title: Interphone device
Inventor: UCHINO SHIYOUHEI
IPC: H04M19/04
Filed: 1981-12-28
Abstract: PURPOSE:To facilitate the hearing of a ringing tone even for a person at a remote place, by increasing in steps the level of the ringing tone after the incoming. CONSTITUTION:When an incoming signal is applied to a terminal 1, an oscillating circuit 12 works. Then a ringing tone signal is applied to an AMP as well as to a channel terminal 2. In the same way, the incoming signal is also applied to input terminals 3-5 of a control circuit. Thus a transistor TRQ1 is turned on within control circuits 9-11, and the charged electric charge of a capacitor C3 is discharged. A TRQ2 is turned off after the time of a discharge time constant, and the input impedance of the AMP changes gradually via terminals 6-8. Then the gain of the AMP increases with each prescribed time from an early stage of incoming, and a ringing tone having corresponding increment of sound volume is generated through a speaker T.
Patent JP-H1148710-A (JP)
Title: Pneumatic tire and manufacture thereof
Inventor: SUDA YASUTAKA
IPC: B60C1/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire wherein prevention of static charge till the end of running can be surely ensured without deteriorating wearing resistance, low fuel consumption, etc., and a method easily manufacturing this pneumatic tire. SOLUTION: In a pneumatic tire having a two-layer structure with an annular tread 1 comprising a cap layer 2 in a tire tread side and a base layer 3 adjacent to an inner side thereof to have a specific resistance value of the cap layer 2 in 10<8> Ωcm or more, in a surface of the cap layer 2, a conductive rubber layer 6 of 10<6> Ωcm or less specific resistance value is arranged, and a sipe 4 is formed till leading to the base layer 3 and the conductive rubber layer 6 is formed to be arranged from a side wall of the sipe 4 till leading to the base layer 3.
Patent JP-S6367612-A (JP)
Title: Reactive power compensator
Inventor: YAMAMURA HIDEKI
IPC: H02J3/18
Filed: 1986-09-09
Abstract: PURPOSE:To keep each bus in a stable state by setting a reactive power compensator at the low voltage side against two buses which are set successively at lower voltage levels to a power supply and setting the fluctuations of voltage at approximately same levels for both buses or suppressing these voltage fluctuations at such levels that can accord with allowable fluctuation levels if different from each other. CONSTITUTION:A thyristor control reactor 20 is connected to a bus 5 having a lower voltage level out of a bus 4 of a high voltage level and said bus 5 set against a power supply 1 via a voltage reducing transformer 3. Then a voltage detecting transformer 10 is connected to the bus 4 or 5 and a power supply impedance simulating reactor 24 is connected to a secondary side of a transformer which detects the energizing current of the reactor 20. The output side of the reactor 24 is connected to a voltage controller 26 via an insulated transformer 25. Then the energization control of the reactor 20 is carried out based on the signal obtained by synthesizing both output signals of a transformer 10 and the controller 26. Thus voltage fluctuations of both buses are suppressed by providing a reactive power compensator SVC to the bus 5. Then the economical use is secured with the SVC.
Patent JP-H1035904-A (JP)
Title: Paper feeder
Inventor: UEDA KENJI
IPC: B65H1/26
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide such a paper feeder as certainly preventing any recording paper from being jammed by controlling the rotation of a paper feeding roller when a paper feeding cassette is drawn out. SOLUTION: A laser printer checks whether recording paper sheets are present or not in a drawn out paper feeding cassette when the paper feeding cassette is drawn out. If the recording paper sheets are present, the drawn out paper feeding cassette is checked whether it is under paper feeding action or not. When it is under paper feeding action, the process is completed as it is without any rotational regulation of a paper feeding roller and when the paper feeding cassette is not under paper feeding action, the rotation of the paper feeding roller is locked and it is checked whether the paper feeding cassette is sufficiently drawn out or not, or a specified time has passed or not. When the paper feeding cassette is drawn out sufficiently or a specific time passes, the paper feeding roller is released from its locking to complete the process (step S5-S8).
Patent JP-S59100872-A (JP)
Title: Controlling device of selective measurement
Inventor: HONDA JIYUNICHI
IPC: G01R31/28
Filed: 1982-12-02
Abstract: PURPOSE:To prevent duplicated selection and attain highly accurate selective measurement by selecting a sensor by a decoder circuit and connecting the selected sensor to a measuring device. CONSTITUTION:The decoder circuit 11 can select only one output out of outputs 11-1-11-8 at one selection and is disabled to select two outputs or more. If the decoder circuit 1 selects another output again even after setting up the output once by a flip-flop circuit 10-a or 10-V, the previously selected output is invalidated and only the finally selected output is always set up. Therefore, the measuring device can be prevented from stray-in of electricity from a different sensor.
Patent JP-H0496631-A (JP)
Title: Automobile power supply
Inventor: TORII TAKASHI
IPC: H02J7/16
Filed: 1990-08-11
Abstract: PURPOSE:To obtain an automobile power supply, which drives a car body equipment load, etc., at a stable constant voltage and to which no voltage is applied when an engine is not operated, by electrically separating a generator and a battery and by providing an electricity-storing means for maintaining an almost constant terminal voltage and a voltage regulator. CONSTITUTION:Because a DC-DC converter 13 between a generator 1 and a battery 6 is composed of separated primary side circuit using a transformer and secondary side circuit, no voltage is applied to a second electric load group such as a car body equipment load when an engine is not operated. The output voltage of this generator 1 is controlled by a voltage regulator 5 so as to be the rated voltage of safety equipment loads 3a and accessory loads 3b. Also, a capacitor 12 is connected in parallel with car body equipment loads 3a, 3b, respectively. This capacitor 12 has a large capacity to keep a terminal voltage almost constant relative to a temperature change so that operations of the car body equipment loads are stabilized.
Patent JP-S6192357-A (JP)
Title: Fluid transmission unit
Inventor: ANDO MASAHIKO
IPC: F16H47/06
Filed: 1984-10-11
Abstract: PURPOSE:To decrease the axial length of the unit in the caption by providing a communication hole passing through a clearance formed by means of a recess formed on the flange of a fluid transmission case and a cylindrical fixed member. CONSTITUTION:An annular recess 333A is formed in the flange part 332 of the fluid transmission case 330 of a fluid coupling 320 and a gap 2 is formed between a cylindrical fixed member 741 and the recess 333A. A seal ring 747 and the bush 748 of a sliding bearing hold the gap 2 airtight. This clearance 2 and the inside of the fluid transmission case 330 are communicated with each other via a through hole 3 so that the fluid supplied into the oil passage inside a fixed member can flow into the fluid transmission case 330 via the clearance 2 and the through hole 3. Owing to such constitution, the axial length of the transmission unit can be decreased.
Patent JP-H0963126-A (JP)
Title: Optical recording medium and information displaying method therefor
Inventor: SUZUKI YUKO
IPC: G11B7/24094
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To effectively display information such as recorded contents by an easy method so that it is made look better without affecting the recording characteristics of an optical recording medium. SOLUTION: A recording layer contg. at least an org. dye, a reflecting layer and a protective layer are successively laminated on a transparent substrate and a label seal capable of displaying recorded contents, etc., and consisting of an adhesive and paper or a resin film is disposed on the protective layer to obtain the objective recording medium. In this case, the surface area of the label seal is <=1/4 of the effective surface area of the optical recording medium.
Patent JP-S58116836-A (JP)
Title: Node extension system
Inventor: TAZAKI TAKASHI
IPC: H04L12/40
Filed: 1981-12-29
Abstract: PURPOSE:To prevent the occurrence of a data error during node extension by providing a node with a data interchanging function between transmission lines. CONSTITUTION:An existent node 100 consists of a branch and insertion control circuit 10, interchanging circuit 11, and processing part 12 and is connected to a transmission line 1. When a node 200 is added, the nodes 100 and 200 are connected together through extension transmission lines 2. Consequently, the node 100 starts branching information to the node 200 and transfer the information to the circuit 10 of the extension side through the operation of the circuit 11. The circuit 10 of the extension side inserts the information into an information sequence on the transmission line 2. This system eliminates a data error due to a step out.
Patent JP-H0946429-A (JP)
Title: Exchange
Inventor: NAGAMINE KAZUHIDE
IPC: H04N1/32
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To send information to a prescribed data communication equipment only with a portable telephone set by generating information based on a fixed message in response to received prescribed data and sending the information to the prescribed data communication equipment. SOLUTION: Upon receipt of a call by a public line interface section 2 containing line wire 1, the interface section 2 informs the arrival of the call to a control section 11. The control section 11 receiving the notice controls a communication channel switch 6 so as to connect the communication channel between a voice synthesis output section 9 and the public line interface section 2 via a control bus 12 and also sends a notice to the voice synthesis output section 9 to provide an output of a reply message. Upon receipt of the notice, the voice synthesis output section 9 sends the reply message to a PHS 17. Furthermore, the voice synthesis output section 9, after the end of transmission of the reply massage, informs it to the control section 11. The control section 11 connects a channel between the public line interface section 2 and the PB signal reception section 7.
Patent JP-2000049804-A (JP)
Title: Fiber channel switch
Inventor: EZAKI KAZUHIRO
IPC: H04L12/26
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the performance of a computer system from being lowered by sending a mode again by sending a diagnostic frame according to the transmission instruction of the diagnostic frame from a diagnostic control part and sending a confirmation signal concerning the presence/absence of diagnostic frame reception and the consistency of the received diagnostic frame to the diagnostic control part. SOLUTION: A data monitoring part 5 monitors the frame transfer to ports 7-4 to 7-6 for a fixed time, detects no frame is transferred to the port 7-4, and sends the diagnostic request of the port 7-4 to a diagnostic control part 4. The diagnostic control part 4 instructs a routing table 3 to rewrite from the port 7-4 into port 7-5 so as not to use the port 7-4 as the channel of an operating frame. Then, a diagnostic frame transfer instruction is outputted to a diagnostic frame transfer part 6. The diagnostic frame transfer part 6 transfers the diagnostic frame to a fiber channel switch device 11 to which the port 7-4 is connected. At such a time, the diagnostic frame transfer part 6 starts monitoring a timer.
Patent JP-H1035080-A (JP)
Title: Method for multicolor printing of synthetic resin lace patterned texture
Inventor: NAKADA AKIRA
IPC: B41M3/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To carry out multicolor printing wherein a valley part and a crest part have different color tones in a series of processes. SOLUTION: At least one set of a valley part printing mechanism 16 wherein a valley part of synthetic resin lace patterned texture is colored is provided at an upper part position of a forming roll 5. Ink of a required color tone A is stuck to a recessed die forming a flat lace pattern part of the forming roll 5 with the valley part printing mechanism 16. After transferring ink of the required color tone A in a process wherein the synthetic resin lace patterned texture 1 is formed, the synthetic resin lace patterned texture 1 is transferred with a lace holding belt 9.  Thereby, ink of a color tone different from that of a flat lace pattern part is stuck to a surface of an embossed figure part of the synthetic resin lace patterned texture with a plate cylinder 23 and an impression cylinder 24 for printing of the crest part to be transferred to at least one set of embossed figure part provided by putting a lace holding belt 9 between them. Then, multicolor printing wherein the valley part and the crest part have different color tones can be simultaneously carried out.
Patent JP-H0533662-A (JP)
Title: Two-stroke turbo-compound engine
Inventor: MATSUOKA HIROSHI
IPC: F02B37/00
Filed: 1991-07-31
Abstract: PURPOSE:To improve the overall engine efficiency in recovering electric energy from exhaust gas by coupling a hydrodynamic turbine or such a turbine as mainly composed of dynamic pressure with an exhaust port, and connecting a hydrostatic turbocharger to an exhaust outlet of the hydrodynamic turbine, then directly connecting a generator to this hydrostatic turbocharger and the hydrodynamic turbine. CONSTITUTION:A scavenging valve 2 is installed in a cylinder head 1. An exhaust port 4 is formed on the side of a cylinder 3 and, in turn, a hydrodynamic turbine or such a turbine 5 as mainly composed of dynamic pressure is connected to this exhaust port 4. This hydrodynamic turbine 5 has an impelse blade having no expansion of exhaust gas or little in the turbine, and pressure in each exhaust gas at both inlet and outlet sides of the turbine 5 will not vary basically. A generator 6 is installed coaxially with the hydrodynamic turbine 5. In addition, since a hydrostatic turbocharger turbine 8 is connected to the exhaust gas outlet side, the exhaust gas taken into the turbine 5 is recovered as electric energy.
Patent JP-S6276581-A (JP)
Title: Gas laser oscillator
Inventor: FUJIWARA SHIGENORI
IPC: H01S3/08
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a fine elliptic spot diameter by selecting the curvature of one mirror of two mirrors constituting an oscillator so that the radius of the curvature is made different in an X-axis section and a Y-axis section and changing the beam-waist diameter of a transverse mode. CONSTITUTION:A stable type resonator is constituted of two mirrors of a total reflection mirror 1 and an output mirror 2. In this case, the curvature of one mirror 2 of two mirrors 1, 2 is brought to a plane, and the curvature of the other mirror 1 is selected so that curvature radii differ in an X-axis section 1 and a Y-axis section 1. Consequently, the beam waist diameter of an oscillating transverse mode is changed, thus altering beam-condensing characteristics. Accordingly, a fine elliptic spot diameter having different longitudinal and lateral diameters can be acquired without using a special beam- condensing optical system.
Patent JP-H0636319-A (JP)
Title: Self-diagnosis method for optical disk device
Inventor: INUZUKA HIDEO
IPC: G11B7/12
Filed: 1992-07-20
Abstract: PURPOSE:To provide the self-diagnosis function which detects dirt of an objective lens or the like of an optical pickup device. CONSTITUTION:A light-transmissive plate 5 consisting of a parallel plane plate made of transparent materials is stuck to the rear end lower part of an optical pickup device 1, and an optical sensor 8 consisting of a light emitting element 6 and a light receiving element 7 is arranged on the extension in the movement direction of the optical pickup device 1. The difference between the quantity of light received by the light receiving element 7 without the light-transmissive plate 5 on the optical path from the light emitting element 6 to the light receiving element 7 and that with the light-transmissive plate 5 on this optical path is detected to detect the change of the transmittance of the light-transmissive plate 5, and the degree of dirt of an objective lens 3 of the optical pickup device 1 is discriminated based on the extent of the change of the transmittance.
Patent JP-H0959254-A (JP)
Title: Production of 2-hydroxypyridines and/or 2(1h)-pyridones
Inventor: TERAJIMA ATSURO
IPC: C07B61/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To produce the subject compounds which are synthetic intermediates for medicines and agrochemicals from aralkyloxypyridines prepared by reacting a sulfonylpyridine with an alkali metallic salt of an aralkyl alcohol in high yield at a low cost. SOLUTION: The hydrogenolysis reaction of (A) 2-aralkyloxypyridines of formula I (R<1> is an aralkyl; X is methyl or H) is carried out in the presence of a catalyst to provide (B) 2-hydroxypyridines of formula II and/or (C) 2(1H)- pyridones of formula III. Furthermore, the component (A) can be prepared by reacting 2-sulfonylpyridine with a salt of an aralkyl alcohol. For example, Pd-C is added to a solution of 2-benzyloxypyridine in methanol in a nitrogen atmosphere and the catalytic hydrogenolysis reaction is carried out at 25 deg.C under atmospheric pressure to synthesize 2(1H)-pyridone (2-hydroxypyridine) as the component (C).
Patent JP-S59104884-A (JP)
Title: Automatic static convergence adjusting device
Inventor: HIRAO YOSHIAKI
IPC: H04N9/31
Filed: 1982-12-08
Abstract: PURPOSE:To adjust automatically the shift in the static convergence by forming a point image for adjusting red, green and blue color on a photo detector installed at a prescribed location at the outside of an effective plane of a projecting screen to detect a position of the point image for adjusting each color on the photo detector. CONSTITUTION:When a red pattern signal is generated from a pattern signal generator 10, this signal drives a red picture tube 1R by a picture tube driver 7 to output a red pattern signal, and this signal light is made incident to the photo detector installed at a prescribed position at the outside of an effective plane of a transmission type screen 9 via a lens 4 and a sub-mirror 11. A device 12 outputs, e.g., an incident red pattern signal by photoelectric-converting the signal, an operating device 13 photoelectric-converts and outputs a red pattern signal light and operates positional shift on the surface of the device 12 of the red pattern signal light. Further, horizontal and vertical static convergence adjusting devices 14H, 14V generate suitable correcting signals EH, EV to adjust horizontal and vertical shift for adjusting automatically the shift.
Patent JP-S58112321-A (JP)
Inventor: IRIKURA ISAO
IPC: H01G9/00
Filed: 1981-12-25
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-S59107839-A (JP)
Title: Handling robot
Inventor: SENDA MASAKI
IPC: G05B19/418
Filed: 1982-12-08
Abstract: PURPOSE:To shorten a time for teaching by a method wherein a memory, accommodating motion programs corresponding to respective hands, is equipped in a robot having more than two kinds of detachable hands and the memory is constituted so as to be capable of commanding the motion programs selectively. CONSTITUTION:The handling robot 1, holding a work by more than two kinds of detachable hands and carrying the work into and out of a machine tool, is provided with a main control unit 10 while the main control unit 10 is connected with a drive control unit 11, a teaching data memory 12, a key board 13, an indication control unit 15, the motion program memory 16, a proper motion memory 17 and the like through a bus wire 14. In this case, the motion programs, corresponding to respective hands, are incorporated in the memory 16. The motion program, corresponding to the kind of the hand, may be carried out by operating a hand commanding key 13e as a program commanding means on the key board 13.
Patent JP-H08100341-A (JP)
Title: Bulky spun yarn and its production and apparatus therefor
Inventor: KAZAOKA MANABU
IPC: D02G3/34
Filed: 1995-07-31
Abstract: PURPOSE: To obtain a bulky spun yarn suitable for lightweight, puffy and soft knitted fabrics, by stranding a staple fiber bundle followed by providing looped fluffs around the strand. CONSTITUTION: A staple fiber bundle S such as of wool fibers is drafted through a pair of back rollers 1, an apron 3 containing a pair of middle rollers 2, and a pair of front rollers 4 successively in this order and wound up on a bobbin B to produce a spun yarn Y. During this process, the bundle delivered from the pair of front rollers 4 is guided to a 2nd pair of front rollers 5 higher in revolving speed and lower in interroller contact pressure than the pair of front rollers 4 to effect drafting the bundle S. As a result, the fibers moving at the same speed as that of the pair of rollers 5 are loopedly lapped as fluffs on fibers as core, thus producing the objective bulky spun yarn Y.  Furthermore, this spun yarn Y is entwined with other spun yarn(s) differing in fiber type and/or fineness from those of the yarn Y to obtain a twisted yarn with soft touch feeling of firm texture and favorable firmness.