baber/WOPTO huggingface dataset:
Patent JP-S63225915-A (JP)
Title: Organic magnetic recording medium having high function and production thereof
Inventor: YOKOTA NOBORU
IPC: C09D127/06
Filed: 1987-03-16
Abstract: PURPOSE:To ensure satisfactory contact-start-stop of a magnetic head with a magnetic disk by forming coated magnetic films and org. durable body of a thermosetting org. body contg. a magnetic body on both sides of a film-shaped or molded thermoplastic org. substrate having high function so as to effectively combine the elasticity of the engineering plastics with the action of the org. body in the magnetic films. CONSTITUTION:Coated magnetic films 2, 2' are formed on both sides of a film- shaped or molded thermoplastic engineering plastics substrate 1 having high function by coating with a stabilized magnetic coating material contg. a magnetic body. The engineering plastics has a molecular structure represented by the formula. While the films 2, 2' are in an uncured state, intrasurface orientation in a magnetic field is carried out with electromagnets. Fluorine-contg. lubricative films 3, 3' are then formed on the cured and smoothened surfaces of the films 2, 2'. The elasticity of the engineering plastics is effectively combined with the action of the org. body in the films 2, 2' and satisfactory contact- start-stop of a magnetic head with the resulting magnetic disk is ensured.
Patent JP-H0685751-A (JP)
Title: Photoelectric communication method
Inventor: BERUNAARU BIOTOO
IPC: G02B6/00
Filed: 1993-03-18
Abstract: PURPOSE: To provide an optoelectric communication method with a small error rate where information to be sent is brought by modulation of a carrier injected in a line fiber. CONSTITUTION: In order to provide digital information to be sent, a phase- modulated carrier is injected in a line fiber 4 by semiconductor laser sources 8, 10. An optimum value of the carrier, especially of a permanent parameter of its phase shift is specified again by taking a characteristic shift of the laser sources 8, 10 into account. Thus, power of a refractive way to be reflected by the fiber 4 is changed by the Brillouin effect in response to an incident wave emitted by the laser sources 8, 10.
Patent JP-S54150312-A (JP)
Title: Mo-containing sintered hard alloy
Inventor: NAKANO MINORU
IPC: C22C29/02
Filed: 1978-05-19
Abstract: PURPOSE: To enhance the strength of the title alloy by presintering a (Mo,W)C alloy followed by heating in an inert gas atmosphere at a specified temp. and press.  
     CONSTITUTION: Part of the W of a WC type hard alloy is replaced with Mo, forming a (Mo,W)C type alloy of reduced cost. This (Mo,W)C type hard alloy is presintered in the liquid phase appearing region and reheated to 1300W1500°C under 3W3,000 atm of an inert gas such as He, Ne, Ar, N 2 , NH 3  or H 2  to be sintered. Part of the WC of the sintered body is replaced with MoC, and the body is sintered using 3W50 wt% Co as a binding metal. By the sintering the MoC and WC form a solid soln. having a simple hexagonal type crystal structure. Since the binding phase undergoes no strain and thermal stress and has high deformation resistance, a (Mo,W)C sintered hard alloy of high strength is obtd. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04295362-A (JP)
Title: Controller for ultrasonic therapy
Inventor: TACHIBANA KATSURO
IPC: A61H23/02
Filed: 1991-03-22
Abstract: PURPOSE:To enable an optimum dosage of drugs to be constantly administered supplying ultrasonic waves of predetermined magnitude for a predetermined period of time in enhancing therapeutic effects by means of ultrasonic vibration. CONSTITUTION:Ultrasonic signals from an ultrasonic wave generating circuit 1 are supplied to an ultrasonic vibrator 2 and ultrasonic vibration is applied to drugs when the drugs are dosed. An ultrasonic controlling circuit 3 is connected to the ultrasonic wave generating circuit 1 and control patterns stored in progress in a control pattern storage device 7 are read and the output and timing, etc., of the ultrasonic signals from the ultrasonic wave generating circuit 1 are controlled as time elapses.
Patent JP-S63223338-A (JP)
Title: Throttle control device
Inventor: ONISHI MASAYOSHI
IPC: B60W30/00
Filed: 1987-03-12
Abstract: PURPOSE:To improve responsiveness and controllability by constituting so that, at the time, of steady running, the opening of a throttle valve is controlled in response to the stepping-in amount of an accelerator and that, at the time of traction control, and at the time of constant speed running, the opening of the throttle valve is controlled by driving the first and the second motors respectively. CONSTITUTION:An accelerator pedal 1 is connected to a prescribed position 5a in the vicinity of the outer periphery of the first gear 5 via an accelerator link 2 and an accelerator wire 4, and the second gear 6 which is capable of being connected to the output shaft 26 of the first motor 8 via the first cluch 7 is engaged with the first gear 5. And to the output shaft 1a of the first gear 5 the third gear 12 is connected; to the output shaft 15 of the third gear 12 the sixth gear 16 is connected; and to the output shaft 23 of the same gear 16 the second motor 18 is connected via the second clutch 17. Further, a throttle link 20 connected to a throttle valve 22 is connected to a prescribed position 12a in the vicinity of outer periphery of the third gear 12 via a throttle wire 19. Furthermore, to respective gears 5, 12, an accelerator opening sensor 10 and a throttle valve opening sensor 14 are provided.
Patent JP-H01288715-A (JP)
Title: Range finder
Inventor: NAKANISHI MOTOHIRO
IPC: G01C3/00
Filed: 1989-03-10
Abstract: PURPOSE:To enable the obtaining of correct results of measuring distance even with respect to a flat object, by having distance measurement information at the center given preference if difference of short range information is small from the information at the center even when the short-range information is outputted from a peripheral part. CONSTITUTION:When a far side distance measurement is performed with sequential emission of five LEDs, it is presumed that accuracy is highest in AF3 corresponding to distance measurement at the center and errors increase with separation from the AF3. Hence, when main object information is obtained in AF2 and AF4, the AF3 is given preference if difference from the AF3 is within a fixed value K4. When the main object information is obtained from AF1 and AF5, the AF3 is given preference if difference from the AF3 is within a fixed value K5. Otherwise, no preference is given. Thus, with the preference given to the AF3 according to a distance from the AF3, errors reduce. Thus, this technique is executed using a microcomputer IC-1 for control and an IC for AF.
Patent JP-H07322209-A (JP)
Title: Image processing unit
Inventor: SODA ATSUSHI
IPC: H04N19/50
Filed: 1995-03-17
Abstract: PURPOSE:To obtain the image processing unit in which an image is inserted or eliminated by minimizing unnaturality of a motion of the image and deterioration in the image. CONSTITUTION:A field processing section 41 in a memory control circuit 17 controls a memory 11 when the circuit 17 receives a scene change detection or motion detection signal from a scene change detection or motion detection circuit 16. Then a frame processing section 40 controls the memory 11 when the circuit 17 receives a still image detection signal from the scene change detection or motion detection circuit 16. Thus, the switching between the field processing or the frame processing in the insertion or elimination of an image is optimized.
Patent JP-H10256600-A (JP)
Title: Semiconductor light emitting device
Inventor: SHAKUDA YUKIO
IPC: H01L33/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device having high light emission efficiency and excellent electric characteristics without lowering film quality and capable of suppressing light absorption in a window layer to the utmost in a semiconductor light emitting device in which a light emitting layer formation part is formed with an AlGaInP compound semiconductor and there is used as the window layer one comprising a laminate structure of a semiconductor layer having higher carrier concentration and a GaP layer having greater band gap energy. SOLUTION: The present device includes a substrate 1, a light emitting layer formation part 11 which comprises an AlGaInP compound semiconductor and in which an n-type layer and a p-type layer are laminated to form a light emitting layer on the substrate 1, and a window layer 7 provided out a surface side of the light emitting layer formation part 11. Herein, the window layer 7 comprises a laminate structure of a greater carrier concentration semiconductor layer 7a and large band gap energy semiconductor layer 7c, and a buffer layer 7b is provided between both layers for moderating lattice distortion of both layers.
Patent JP-2000255251-A (JP)
Title: Vehicular air conditioner
Inventor: KURITA SHUJI
IPC: B60H1/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To allow a drain pipe to project into an engine room even if the drain pipe cannot be lengthened because of molding problems. SOLUTION: A channel projection 721 projecting toward a partition 42 and being open at its upper end is formed integrally with a lower case 72 and a drain pipe 723 is formed integrally with the partition 42 side end of the projection 721. A cover portion 701 projecting toward the partition 42 and covering the opening part of the projection 721 is formed integrally with an upper case 70. This constitution enables the projection 721 and the cover portion 701 to be molded using dies, and thus allows the amounts of projections of the projection 721 and the cover portion 701 to be optionally set according to the shape of a vehicle body or the like without limitations on length as in sliding molding.
Patent JP-S55150555-A (JP)
Title: Manufacture of non-aqueous electrolyte battery
Inventor: YOKOYAMA KENICHI
IPC: H01M4/50
Filed: 1979-05-14
Abstract: PURPOSE:To reduce in number the assembly steps of a battery and also to reduce water carried into the thus-assembled battery, by, when manganese dioxide is used as a positive electrode active material, compact-molding a positive electrode power mixture and subjecting it to a heat treatment at a predetermined temperature. CONSTITUTION:A positive electrode 1 is formed by molding under pressure a positive electrode powder mixture consisting of unheat-treated manganese dioxide, flaky graphite and polyfluoroethylene and then heat-treating it at 250-450 deg.C. By such a method, it is possible to remove not only any mingled water in manganese dioxide but also the binding water of manganese dioxide. Since the positive electrode powder mixture can be kept in a dry atmosphere similar to that employed during the assembly work of a battery after the heat treatment, the reattachment of water until the positive electrode mixture is assembled into a battery would be inhibited, thereby inhibiting the swelling of a battery or the reduction of its performance resulting from the occurrence of gas during the storage period of the battery.
Patent JP-S63224543-A (JP)
Title: Multiple address communication system with individual data
Inventor: SHIRATORI SHIGERU
Filed: 1987-03-13
Abstract: PURPOSE:To deliver an individual data added with a multiple address data by storing telephone numbers of plural facsimile terminal equipments delivering multiple address data into a storage conversion device and storing the individual data and the multiple address data addressed to each terminal equipment. CONSTITUTION:A destination telephone number storage means 100 stores telephone numbers N1-Nn of plural facsimile terminal equipments 7 delivering one and same multiple address data Dc. A facsimile data storage means 200 stores individual data D1-Dn and the multiple address data Dc specific to each terminal equipment 7. A storage converter 4 adds the individual data D1-Dn corresponding to each terminal equipment 7 to the multiple address data Dc and delivers the result. Thus, a facsimile terminal equipment executing the multiple address communication delivers the multiple address data added respectively with the individual data and sends the result to each destination facsimile terminal, resulting that applications of the multiple address communication function are expanded.
Patent JP-S54151300-A (JP)
Title: Attitude detecting system for artificial satellite
Inventor: NATORI NAOYUKI
IPC: B64G1/10
Filed: 1978-05-19
Abstract: PURPOSE: To carry out control on the attitude of an artificial satellite, by means of two RF sensors carried on the satellite for receiving electric waves transmitted from two different stations on the earth.  
     CONSTITUTION: Two radio-frequency sensors 2, 4 are provided on artificial satellite 3 for receiving electric waves trasmitted from two stations 1, 5 which are located at two different places on the earth, whereby attitude control of the artificial satellite can be carried out with no need of using other complicated apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05221650-A (JP)
Title: Scavenging system for uranium hexafluoride
Inventor: ONOE TAKESHI
IPC: C01G43/06
Filed: 1992-02-14
Abstract: PURPOSE:To provide the subject scavenging system using cold trap technique designed to increase the cooling capacity and reduce the thermal energy in the first trap and need no pressure vessel for the second trap by revaporizing UF6 with a reaction column exhaust gas followed by cooling in traps. CONSTITUTION:When each specified amount of UF6 is scavenged in cold traps 12a, 13a, and 12b, 13b and UF6 gas introduced into these traps, valves V11-V13 are closed in the trap 12a, which is then heated by a heating means, and the UF6 is liquefied and packed in a cylinder 14 through opening the V13. In the trap 13a, V44 and V45 are opened, while V41 and V42 are closed, UF6 gas is introduced from a reaction column 11 into this trap where the UF6 is vaporized and then introduced, together with reaction column exhaust gas, via a flow channel 16c, into the trap 12b where the UF6 is solidified and scavenged. In the trap 13b, V51 and V52 are opened, while V54 and V55 are closed, the UF6 gas passed through the trap 12b is introduced into the trap 13b where the UF6 gas is solidified and scavenged, the exhaust gas being discharged through a flow channel 18. When a trap 121b is filled, the exhaust gas from the flow channel 16c is introduced into the trap 12c.
Patent JP-H08265963-A (JP)
Title: Load controller
Inventor: MASUMOTO HIDEYUKI
IPC: H02P23/00
Filed: 1995-03-20
Abstract: PURPOSE: To display the occurrence of overload in detail by indicating the load current value upon detection of overload on an induction motor and the load current value at an arbitrary time before occurrence of overload. CONSTITUTION: A main circuit current value Da detected by a current detection circuit is read into the head area D1 of a data table Dt for every program execution speed of a logical operation circuit and the previous data is shifted in the direction of an arrow A. When the logical operation circuit decides that the detected current value represents an overload state, data on the data table Dt is transferred to a memory table Dm using an overload decision signal as a trigger signal. Since load current values at any time before occurrence of overload are stored in the memory table Dm, load current values at any time before the overload occurrence time being set by a set switch can be read out from the memory table Dm and the load current value data can be presented on a display circuit.
Patent JP-S53144654-A (JP)
Title: Digital-to-analog converter
Inventor: KUROIWA MASAHIDE
IPC: H03M1/66
Filed: 1977-05-23
Abstract: PURPOSE: To make it possible to D/A-convert all of inputted digital signals within an offset value by a simple constitution which has no offset function and uses a general D/A converter circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05222444-A (JP)
Title: High frequency induction quenching method and its device
Inventor: MUTO YASUO
IPC: C21D1/10
Filed: 1992-02-13
Abstract: PURPOSE:To provide a high frequency induction quenching method and its device, by which even in the case of being a slender and long linear surface to be quenched, a hardened layer is not formed on the surface except the surface to be quenched and further, even in the case of there is a projecting part adjacent to the surface to be quenched, the quenching crack generated at this projecting part is prevented. CONSTITUTION:After providing a linear heating coil 81 in parallel to the surface V2 to be quenched in the longitudinal direction of the surface V2 to be quenched, conduction of the high frequency current is energized to this heating coil 81 and also the surface V2 to be quenched is moved in the direction of the arrow mark X and heated. Successively, cooling liquid is injected to the heated surface V2 to be quenched from a jacket 89.
Patent JP-H02289600-A (JP)
Title: Immunogenic area on e7 protein of human papilloma virus 16 type
Inventor: DOUUZAN BARUCHIYU
IPC: C12R1/19
Filed: 1990-03-09
Abstract: The invention describes two immunogenic regions of the E7 protein of human papillomavirus type 16 (HPV 16), where one immunoreactive region is located downstream from nucleotide 595 and the other is located downstream from nucleotide 667 of the HPV 16 genome.
Patent JP-H11261096-A (JP)
Title: Light condensing type photovoltaic power plant
Inventor: KIMATA RYUICHI
IPC: H01L31/052
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To simplify the electric connection structure of a solar battery cell, and to prevent the deterioration of a connection part when using a backside electrode type solar battery to improve photelectric efficiency. SOLUTION: A backside electrode type solar battery with the second electrode, to be connected to the first electrode, is mounted and fixed on a substrate 9 where the first electrode is formed on the surface. Output fetching terminals 18 and 19 are connected by soldering to the first electrode on the substrate 9 on the outside of the solar battery cell 10, and a conical frustum-shaped photoconductor 11, having a large diameter edge face to be used as a light receiving edge face 11a, is placed and fixed on the surface of the solar battery cell 10 in such a manner that a light receiving edge face 11a is arranged in the vicinity of the focal point of a lens.
Patent JP-2000254276-A (JP)
Title: Medal recovering device for slot machine
Inventor: MATOBA YOSHIHIKO
IPC: G07D9/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To recover out-balls without damaging them by traveling a crawler type conveyor along a trough-like casing provided below a table arranged with many slot machines in parallel, and providing protruded streaks on connecting portions of conveyor pieces. SOLUTION: A channel type casing 3 is fitted below a table 2 arranged with slot machines 1 in a horizontal line, and a crawler type conveyor 4 is circulatively traveled in it. A guide protruded streak 3a buckled inward in a U-shape is formed on the inside wall of the casing 3 to guide the forward travel of the conveyor 4. Connecting pins 12 are inserted into the pin insertion holes 10b, 10e of adjacent conveyor pieces 10 of the conveyor 4 to bendably connect them, and protruded streaks 10a are provided in the direction perpendicular to the advancing direction on connecting portions. Medals are reliably locked by the protruded streaks 10a and can be pushed and shifted in the fixed direction.
Patent JP-H10236740-A (JP)
Title: Control device for elevator
Inventor: TAKEDA YASUAKI
IPC: B66B11/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an elevator whereby noise due to a wind can be suppressed when the elevator is running. SOLUTION: In an angle control means 91, based on a predetermined air straightening plate angle pattern, an angle command of a tilt angle of an air straightening plate is calculated, in a learning means 92, an optimum angle of the air straightening plate for suppressing a noise of a car is learned, a correction signal is given to the angle command calculated in the angle control means. By the angle command applied with the correction signal, the tilt angle of the air straightening plate in an angle variable air straightening device is controlled. In this way, a noise of a car is suppressed. In the learning means 92, the air straightening plate angle pattern in corrected.
Patent JP-H08265355-A (JP)
Title: Lan communication system
Inventor: TSUJI KIYOTAKA
IPC: H04L12/43
Filed: 1995-03-20
Abstract: PURPOSE: To prevent own data which are once transmitted to an optical transmission line by a master station from being received by the master station and being returned to a terminal. CONSTITUTION: When a transmission and reception control part 8 cannot acquire the synchronism of the data received by an optical transmission and reception part 7a, the control part 8 controls an interface part 9 to prevent the received data from being outputted to a terminal 4. When the switch command is issued to the present system from an operation controller 6, the transmission and reception control part 8 controls the interface part 9 to prevent the data received by the optical transmission and reception part 7a from being outputted to the terminal 4. Thus, even if the received data is the data that is sent from itself, this data is prevented from being returned to the terminal 4.
Patent JP-S56156029-A (JP)
Title: Ssb multidirectional multiplex communication device
Inventor: FUJIOKA SHIGERU
IPC: H04M3/56
Filed: 1980-05-06
Abstract: PURPOSE:To eliminate the necessity for transmission of a pilot signal among the slave stations and thus realize an inexpensive communication device, by securing a common use of the same channel among the slave stations and then giving feedback control to an automatic gain control circuit by the output of a mean-value wave detecting circuit for the output of a voice amplifying circuit. CONSTITUTION:A voice amplifying circuit 10 having an automatic gain control circuit is provided, and the mean value of amplitude is detected by a mean-value wave detecting circuit 11 for the output of the circuit 10 to give feedback control to the automatic gain control circuit with the detection output of the circuit 11. In such way, the signal level is equalized by means of a signal obtained by giving a wave detection to a voice signal to eliminate the necessity for transmission of a  pilot signal among many slave stations. At the same time, each station is made to  use the same channel in common. As a result, a direction-based automatic gain control circuit, a direction-based pilot signal and its detecting circuit plus a synthesizing circuit are disused. Thus a direction-based voice demodulating/amplifying circuit can be formed with a single voice demodulating circuit.