baber/WOPTO huggingface dataset:
Patent JP-S63194446-A (JP)
Title: Data communication system
Inventor: MIYAZAKI SHIGEO
Filed: 1987-02-09
Abstract: PURPOSE:To realize the unmanned operation of a terminal equipment at a remote place by a call from the terminal equipment by using a packet switching network, by constituting a system so that data communication with the terminal equipment of a communication opponent can be performed by turning ON the power source of the terminal equipment when it is desired to receive a bit of incoming call packet information or a bit of reset indication packet information. CONSTITUTION:The power source of a communication control equipment 3a and that of a line terminating equipment 5a are turned ON, and the power source 2 of the terminal equipment 1 is turned OFF. In such states of the power sources, when the terminal equipment 6 of the communication opponent sends a bit of call emission packet information or a bit of reset request packet information respectively at the time of starting communication in states where a packet switching network 7b is set at an opponent selection connecting state or an opponent fixed selection connecting state, the packet switching network 7b supplies the bit of incoming call packet information or the bit of reset indication packet information to the communication control equipment 3a via the line terminating equipment 5a. The communication control equipment 3a drives an automatic power source turn-ON device 4 and turns ON the power source 2 of the terminal equipment 2 setting the bit of incoming call packet information or the bit of reset indication packet information as trigger, then, the communication with the terminal equipment 6 of the communication opponent is started.
Patent JP-H09223845-A (JP)
Title: Liquid cooling system for optical module
Inventor: HOJO SAKAE
IPC: H01S5/024
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To make almost equal the temperatures of a plurality of optical modules in operation for stabilization of laser output by positioning the optical modules on the circumference at almost equal distances from one end face of a cylinder at almost equal intervals. SOLUTION: A plurality of LD modules 4 are positioned on the circumference of a cylinder 2 at constant intervals. Liquid as coolant enters through an inlet 5 and exits from an outlet 6, and it thereby cools the LD modules 4. Since the LD modules 4 are lined on a concentric circle, as mentioned above, and tubes through which the liquid coolant passes are almost axisymmetrically positioned, the temperatures of the LD modules are almost equal, and laser oscillating characteristics are stabilized.
Patent JP-H09222807-A (JP)
Title: Image forming device
Inventor: KOYADA MINORU
IPC: G03G15/01
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve a transfer efficiency at the time of transferring colors in an overlapping manner after passing the printing station by eliminating excessive electric charges applied to the toner of a recording medium passing the printing stations immediately before or after the transfer position of the printing stations positioned in the middle in a simple constitution. SOLUTION: In an image forming device, printing stations 21-24 for applying electric charges to the surface of a photoreceptor drum 3, forming an electrostatic latent image by exposure and developing the electrostatic latent image into a visible image are disposed on an endless belt-like medium transport belt, and the toner images developed into visible images by the printing stations are transferred in an overlapping manner on a recording paper sheet 18 transported by a paper transport belt. In this case, in the intermediate printing stations 22, 23 of the printing stations, a conductive film 24a for absorbing excessive electric charges on the transported recording paper sheet is disposed opposite to the paper transport belt in the upstream side part and the downstream side part of the transfer positions thereof.
Patent JP-H04245993-A (JP)
Title: Multitubular elbow
Inventor: YAMADA KATSUHIKO
IPC: D21F1/00
Filed: 1991-01-30
Abstract: PURPOSE:To provide the title elbow capable of uniformly distributing raw materials in a horizontal straight tube, freed from such a drawback that for a riser, horizontal straight tube and elbow connected to the head box of a conventional papermaking machine, uniform flow rate distribution and concentration distribution could not be realized in the horizontal straight tube, therefore, raw materials could not be distributed uniformly. CONSTITUTION:In an elbow 3 connected to the head box 8 of a papermaking machine and equipped between a horizontal straight tube 4 and a riser 2, plural fine tubes in parallel with the centerline of the elbow 3 are provided so as to partition its inside space.
Patent JP-H0595591-A (JP)
Title: Acoustic reproducing system
Inventor: FUMEI FUMEI
IPC: H04R1/00
Filed: 1991-01-28
Abstract: PURPOSE:To obtain the compact system with satisfactory characteristic and no feeling of pressure by reproducing a low frequency at a reproducing device fitted near the ears and executing reproduction from an intermediate frequency to a high frequency by spatial radiation clue to a speaker. CONSTITUTION:Compact headphones 1 and 1 for low sound are fitted to a space surrounded by external auditory miatus ports 12a and conchae in both ears 12, these two headphones 1 and 1 for low sound are respectively connected to a DSP 2 by wires 3, and this DSP 2 and compact speakers 4 and 4 for intermediate and high frequencies are respectively connected by wires 3. Since the radiated sound of the headphone 1 for low sound generates acoustic compliance with the cavity effect of the ear, alive regenerative sounds are synthesized. On the other hand, for intermediate and high sounds, radiated sounds from the compact speakers 4 are directly heard by the ears 12. At such a time, the difference of arrival time to the ears 12 between the low sound and the intermediate/high sounds generated from the system, the difference of right and left levels and the difference of phases, etc., can be freely controlled and corrected by the DSP 2.
Patent JP-H04244400-A (JP)
Title: Work tool for foaming molded material
Inventor: SAITO MASATOSHI
IPC: B26F3/12
Filed: 1991-01-29
Abstract: PURPOSE:To provide a work tool for a foaming molded material with cheapness in a cost and highness in a work speed possible to perform after work into a complicated shape of the foaming molded material. CONSTITUTION:Electrodes 2, 3 for connecting both end parts of a metal pipe 1 to a power supply are formed to electrify the metal pipe 1 from these electrodes 2, 3 to generate heat. The metal pipe 1 is insulation fixed to a supporter 4.
Patent JP-H10222120-A (JP)
Title: Planar discharge type plasma display panel device and its driving method
Inventor: HARADA SHIGEKI
IPC: G09G3/288
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent misdischarge between adjacent maintaining electrode pairs by making a maintaining discharge pulse frequency a frequency for a stable memory operating area. SOLUTION: When an inter-electrode gap and its adjacent inter-electrode gap are made to relatively approach each other, a difference of their min. maintaining voltages Vsm becomes nil, and not only the inter-electrode gap but also the adjacent inter-electrode gap become easily dischargeable. However, when a delay time of discharge in the inter-electrode gap is shortened by shortening an inactive period, discharge of the adjacent inter-electrode gap is suppressed. In order to stably discharge only in the gap by shortening a discharge delay of a maintaining pulse, a maintaining frequency is settled more than a fixed frequency.  The discharge is generated in an area adjacent to the inter-electrode gap on maintaining electrodes, and is then spread outwardly, lasting until a wall charge on the maintaining electrode is throughly inverted during the time when the pulse is applied, and when no voltage is impressed or the wall charge are throughly inverted, the discharge is finished.
Patent JP-S61187642-A (JP)
Title: Apparatus for detecting collapse of face of shield type tunnel excavator
Inventor: MAKABE HIDEKAZU
IPC: G01N27/04
Filed: 1985-02-15
Abstract: PURPOSE:To attain to enhance measuring accuracy by performing measuring by an electric measuring device, by a method wherein a pair of current supply electrodes are attached to the surface of a skin plate and a current is supplied to an electrical double layer consisting of muddy water and land mass by a constant current source and the potential distribution generated in the electrical double layer is grasped by plural pairs of voltage measuring electrodes. CONSTITUTION:Two pairs of first and second measuring electrodes 20a, 20b and 21a, 21b are provided to the notch part of a skin plate 7 through an insulating board 8 and a current is supplied to an electrical double layer consisting of muddy water 5 and landmass 3 through a constant current source 11 and current supply electrodes 9a, 9b and potential distribution generated by the difference between specific resistances of muddy water 5 and landmass 3 is grasped by the electrodes 20a, 20b and 21a, 21b and the voltage between the electrodes 20a, 20b and 21a, 21b is measured by a voltage measuring device 12 while the apparent specific resistance of the electrical double layer looked from the muddy water side is calculated by the measured voltage and supplied current and, from the change in this value, the collapse state of a face can be detected as the change in the thickness of muddy water.
Patent JP-H01205804-A (JP)
Title: Method for rolling
Inventor: MIYASAKA KIYOTO
IPC: B21B13/02
Filed: 1988-02-09
Abstract: PURPOSE:To easily bite a rolled stock and to prevent buckling or bending of the stock in stock passage by moving work rolls together with the stock from the inlet side of a rolling mill in the travel direction and biting the stock by the rolls. CONSTITUTION:Before passing a rolled stock 16 into a rolling mill, cylinders 12, 13 are contracted to turn turning arms 5, 6 and to move work rolls 9, 10 toward the inlet side 11 of the mill. At the time of transfer of the stock 16, the cylinders 12, 13 are extended to turn the arm 5, 6 in the travel direction of the stock 16 and to move the rolls 9, 10 together with the top of the stock 16. The rolls 9, 10 gradually approach to the stock 16 from both upper and lower positions, and the rolls 9, 10 move a point under backup rolls 1, 2 with the stock 16 rolled by the rolls 9, 10. When the arms 5, 6 abut on stoppers 14, 15, the center of the rolls 9, 10 are positioned on the vertical line linking the center of both the backup rolls 1, 2 and the rolls 9, 10 can completely bite the top of the stock 16.
Patent JP-H06239557-A (JP)
Title: Method for taking-in elevator cage
Inventor: TADOKORO TOSHIYUKI
IPC: B66B7/00
Filed: 1993-02-17
Abstract: PURPOSE:To provide an elevator cage taking-in method of taking in a pre- assembled cage without bringing the cage body into contact with the periphery of an elevator shaft wall when the pre-assembled cage is taken in. CONSTITUTION:When a cage 4 is taken in an elevator shaft 1 from an upper part in a state where the cage 4 is suspended, the cage 4 is guided along a steel material 3 erected from the upper part of the elevator shaft 1 toward the lower part thereof by means of a position regulating member 5 temporarily arranged to the cage 4, whereby the cage can be taken in the lower part of the elevation shaft 1 without making contact with an elevator shaft wall 2 or a member installed in the elevator shaft 1.
Patent JP-S61187112-A (JP)
Title: Magnetic head
Inventor: MARUYAMA TAKESHI
IPC: G11B5/10
Filed: 1985-02-14
Abstract: PURPOSE:To improve the separating performance between adjacent channels by dividing plural head elements into a group for an odd-numbered channel and that for an even-numbered channel and containing them in separate unit cases so as to link them. CONSTITUTION:The magnetic head elements 12a-12h corresponding to eight tracks 11a-11h of a magnetic tape 10 are divided into two groups: one includes the head elements 12a, 12c, 12e and 12g for the odd channel and the other includes the head elements 12b, 12d, 12f and 12h for the even channel. Respective groups are contained in the separate containing cases 12 and 14 and comprise head units 15 and 16, which are integrally linked with a coupler 17. As a result, even if the head elements 12 are combined with high density, the floating capacity between adjacent channels and the electromagnetic induction and the magnetic joint, both of which are caused by a leaked flux, can be reduced, whereby the separating performance between adjacent channels and the cross talk preventing performance can be improved.
Patent JP-S54120844-A (JP)
Title: Leakage detector
Inventor: HONDA KAZUYOSHI
IPC: H02H3/33
Filed: 1978-03-10
Abstract: PURPOSE: To eliminate the erroneous function caused through the employment of DC amplifier, by connecting a peak hold circuit to the next stage in a DC amplifier and deciding the level of each output through a differential amplifier.  
     CONSTITUTION: A peak hold circuit F 1  is provided at the next stage of DC amplifier A 1  to compare the level voltage Vp from said peak hold circuit F 1  with the output VO from DC amplifier A 1  thus to produce the difference as the output voltage Voc. When employing a differential amplifier E1 and a peak hold circuit F 1 , the output corresponding with the amplified signal can be obtained without any influence on any bias point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05223165-A (JP)
Title: Start controller for fluid coupling
Inventor: NOTANI MASATAKA
IPC: F16H61/00
Filed: 1992-02-14
Abstract: PURPOSE:To prevent excessive fluctuation of real engine rotation number and reduction of starting torque by calculating target engine rotation number according to throttle openings in starting and calculating joint oil pressure of a fluid coupling to eliminate deviation from real engine rotation number. CONSTITUTION:A continuously variable transmission is provided with a belt-type continuously variable transmission unit in which engine power is inputted through a fluid coupling 2 and is controlled by an oil pressure circuit. The oil pressure circuit is provided with the first and the second electromagnetic valves 26, 27 in which line pressure regulated in a regulator valve 21 is supplied, a manual valve 28 in which pressure oil decompressed in a modulator valve 23 is supplied, a clutch control valve 29, and so on. The clutch control valve 29 is controlled by ECU 36 so as to switch on or off the joint oil pressure path 32 and the stop oil pressure path 33 of the fluid coupling 2, however, in controlling, joint oil pressure of the fluid coupling is calculated to remove deviation between the target engine rotation number found according to the throttle openings and real engine rotation number so as to control the clutch control valve 29.
Patent JP-H10212617-A (JP)
Title: Cap for safety cap
Inventor: ISHIKAWA HIDEKI
IPC: D04H3/007
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cap for a safety cap hard to be broken even when folded to a small size. SOLUTION: This cap for a safety cap is equipped with a crown part 1 for covering an upper part of a human head and a rim part 2 contacting with the periphery of the human head. The crown part 1 is constituted by a nonwoven fabric 3 having 25-50mm stiffness. The rim part 2 is constituted by a belt 4, both end of which are linked together by an elastic piece 5. The crown part 1 and the rim part 2 are united by overlapping the end edge of the nonwoven fabric 3 and the belt 4 and by sewing. The nonwoven fabric 3 is preferably formed by using a polypropylene-based spun bonded nonwoven fabric material. It is preferable to sew a sweat absorbing material at the rear surface of the belt 4 in the rim part 4 contacting with the forehead part of the human head. The nonwoven fabric having 25-50mm stiffness in rich in flexibility, capable of folding up to a small size, and hard to be broken.
Patent JP-H10203373-A (JP)
Title: Carrier
Inventor: FURUKOSHI MITSUO
IPC: B62B1/26
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrier which can easily carry a heavy cargo no less than several ten kilograms such as a pickle barrel or the like and can carry it without spilling a fluid material such as a pickle liquid even when traveling on an inclined face. SOLUTION: In a carrier having the constitution that body frames 2 having traveling wheels 4 and 4 on the lower end and contact pieces 5 to swingingly hold a pickle barrel above are oppositely arranged in the lateral direction to the advancing direction by leaving an interval adjusted to a diameter of the pickle barrel to be carried and a pair of these left and right car body frames are integrally connected to each other by a connecting member 7 and a pair of manually pushing handles 8 and 8 are extendedly arranged from the car body frames 2, it carries a heavy cargo by supporting the upper projecting edge from below by the contact pieces 5 and 5.
Patent JP-H04267446-A (JP)
Title: Cache memory control device
Inventor: TAKEUCHI HIDEYO
IPC: G06F12/08
Filed: 1991-02-22
Abstract: PURPOSE:To improve hitting probability in a first or second register comparator circuit, to enable notification of a discrimination result in a cache data memory circuit at higher speed and to improve system performance with the cache memory data circuit. CONSTITUTION:When the request data of a CPU1 does not exist in a cache data memory circuit 6, a data range including the request data is transmitted to the cache data memory circuit 6 via several bus cycles from a main storage device 10 connected to a system bus 9. In order to realize the transmission, an address latch circuit 2 connected to the CPU1 via an address bus 19, a tag memory circuit 4 designated by index information ID1 from the circuit 2, an index counter circuit 3 counting the ID1 information, an address comparator circuit 5 comparing tag information from the circuit 2 with the tag information selected from the tag memory circuit 4, a first register comparator circuit 7 and several second register comparator circuits 8A and 8B, are provided.
Patent JP-H02209671-A (JP)
Title: Operating structure of continuously variable speed gear for travelling
Inventor: YANAGAWA NOBUHIDE
IPC: F16H63/28
Filed: 1989-02-07
Abstract: PURPOSE:To simplify the interlocking structure and to economically obtain the above structure easy to perform forward and backward operation by a forward-backward pedal by connecting and interlocing an operating portion of a hydraulic continuously variable gear with an interlocking member by an interlocking mechanism having push-pull interlocking means. CONSTITUTION:One interlocking member 9 is interlocked with an advancing pedal 6 and a backward pedal 7 under the condition where the operating direction with the stepping oscillation of the pedal 6 and the operating direction with the stepping oscillation of the pedal 7 are opposite to each other, and an operating portion 10 of a hydraulic continuously variable gear 8 and the interlocking member 9 are interlocked and connected by an interlocking mechanism having push-pull interlocking means 13, 15. By this arrangement, in either case of advancing operation and backward operation, the advancing operating force and the backward operating force can be opposite operating forces as designated, which are transmitted to the operating portion 10 of the speed change gear so as to be switched on the side corresponding to the pedal which has operated the continuously variable gear 8 as desired.
Patent JP-H04268887-A (JP)
Title: Television receiver
Inventor: UEMURA HIDEO
IPC: H04N5/45
Filed: 1991-02-22
Abstract: PURPOSE:To realize on-screen display or salve screen display, from which the disturbance for synchronism is removed lest it occurs even if the video signal of a main screen is only a noise signal in a television receiver. CONSTITUTION:The television receiver is provided with a synchronizing signal detection circuit 11 and a synchronizing signal separation circuit 12 and is composed of a change-over switch 14 stopping signal supply for the synchronizing signal separation circuit 12 when a synchronizing signal is not detected. Thus, the disturbance for synchronism of on-screen display and that of slave screen display are removed.
Patent JP-S56123153-A (JP)
Title: Data switching device
Inventor: ITOU KIICHIROU
IPC: H04J3/06
Filed: 1980-03-05
Abstract: PURPOSE:To simplify device constitution and to reduce hardware, by enabling a character transmitter-receiver installed on a high multiplex highway to detect the frame synchronization of a multiplexer transmission line. CONSTITUTION:Data switching device 8, equipped with multiplex transmission lines 7, inputs signals from respective multiplex transmission lines 70-719 to multiplex gate 11 via modulator-demodulator 6 and circuit adapter 17 and multiplexes and outputs them to high multiplex highway 12 without synchronizing frame phases of multiplex transmission lines. Character transmitter-receiver 15 receives data via high multiplex highway 12', pulls in specific bits of respective subframes for frame synchronism detection, and measures which subframe the synchronizing bit corresponds to; and then the result is sent to controller 4 to find the difference from the standard, and time slot converter 16 delays data from high multiplex highway 12 to correct frame phases.
Patent JP-H07236541-A (JP)
Title: Lumbar supporting device
Inventor: NAKANE HIDETOSHI
IPC: A47C7/46
Filed: 1994-02-25
Abstract: PURPOSE:To provide a lumbar supporting device with which exact positioning and posture holding with a pad of a lumbar plate are executed at a low cost by improving mounting of the lumbar plate to a torsion bar. CONSTITUTION:The rear surface 3a of the pad 3 and the pressing surface 53a of the lumbar plate 53 are engaged with each other in the transverse direction of the seat back and the pressing surface 53a of the lumbar plate 53 is brought into surface contact with the rear surface 3a of the pad 3. The positioning and posture holding of the plate 53 with the pad 3 are executed by such engagement and surface contact of the pad 3 with the lumbar plate 53.
Patent JP-H08187288-A (JP)
Title: Injection needle cap with flange
Inventor: KANEYASU HIDETO
IPC: A61M5/32
Filed: 1995-01-04
Abstract: PURPOSE: To reduce dangerousness of erroneously piercing a user by him-/ her-self with a used needle, by providing an injection needle cap which has a flange on the opening of the injection needle cap. CONSTITUTION: This integrated type injection needle cap 7 is obtained by providing a flange 6 on an injection needle cap 5. Thereby, after a vacuum blood collecting syringe with an injection needle 1 is used, when the cap 5 is put on the injection needle 1 again, if this injection needle cap with a flange 7 is used instead, dangerousness of erroneously piercing a finger of a user by him-/her-self with a used needle can be reduced due to the presence of the flange 6 in comparison with the conventional cases using usual caps.
Patent JP-H04267539-A (JP)
Title: Wafer carrying device
Inventor: KAMONO TAKASHI
IPC: B65H5/10
Filed: 1991-02-22
Abstract: PURPOSE:To take out wafers surely from a wafer carrier even if the said carrier has deformed. CONSTITUTION:In a wafer carrying device which takes out a desired semiconductor wafer 1 from inside a wafer carrier 2 by inserting a suction arm into a wafer carrier 2 put on a stage and moving it back, the above-mentioned stage is provided with supporting pins 5 for supporting a wafer put at the lowest position in the wafer carrier 2, and space for inserting the above-mentioned suction arm is secured between a cross bar made at the bottom of the wafer carrier 2 and the above-mentioned lowest wafer by the above-mentioned supporting pins 5, when the wafer carrier 2 is put on the above-mentioned stage.