baber/WOPTO huggingface dataset:
Patent JP-H02219336-A (JP)
Title: Packet communication equipment
Inventor: OTA SATOSHI
IPC: H04L12/70
Filed: 1989-02-21
Abstract: PURPOSE:To omit a re-transmission processing and to perform a fast processing by transmitting a packer for recovery from a transmission side, and recovering a lost packet from a reception packet including the packet consisting of a redundant bit with a simple method at a reception side. CONSTITUTION:It is assumed that the packet P1 out of the packets P0-P3 is lost in communication. Here, the sequential number of the Pi on which a data bit string Di is attached is expressed as Qi. A clock control circuit 18 supplies a clock to an FF 17 when the number and data of the packet are outputted from a selector 15. At such the case, the output value of the FF 17 goes to (Q0+Q2+Q3) at a time when the readout of arrival packets P0, P2, and P3 are completed if the output value of the FF 17 is 0 just before the packet P0 is read out from a buffer 14, which means that the packet Pi is equal to the packet Q1. Therefore, the packet P1 can be recovered by switching the selector 15 and reading out a value accumulated in the FF 17. In such a way, no re- transmission is required.
Patent JP-S58158286-A (JP)
Title: Printing mode by ribbon shift
Inventor: WADA KAZUYUKI
IPC: B41J35/10
Filed: 1982-03-15
Abstract: PURPOSE:To lengthen the life of an ink ribbon without causing uneven densities of print color by using a system in which ink ribbon is shifted toward the widthwise direction when switched from space to back space or vise versa in such a way as to differentiate the using regions of the ink ribbon. CONSTITUTION:In a printing mode by ribbon shifting, when the tip 1a of a printing head is spaced to the left, the lower half region 3a in the widthwise direction of the ink ribbon 3 is used, and when the tip 1a of the priting head is back-spaced to the right, the ink ribbon 3 is shifted to the widthwise direction in such a way as to use its upper half region 3b. In this way, the using region of the ink ribbon is divided into upper and lower ones by spacing or back- spacing. Also, the speed of the ink ribbon is set up such that the same portion is not used by printing in the same direction. In the case where the ink ribbon is driven in one direction, the speed is set at 1/2 of the speed of the printing head, and in the case where it is driven in both directions, the speed is set preferably at 1/3 or more of the speed of the printing head.
Patent JP-H01214752-A (JP)
Title: Electrophoresis apparatus with light detection
Inventor: KANBARA HIDEKI
IPC: G01N27/447
Filed: 1988-02-24
Abstract: PURPOSE:To make it possible to shorten a measuring time remarkably, by using a gel plate wherein concentration of polyacrylamide is 2-6% in an electrophoresis separating device. CONSTITUTION:Exciting laser 1 emitted from a laser source 31 is inputted into an electrophoresis gel 4 that is held between quartz plates 3 through the side surface. A sample 32 such as a fluorescent mark DNA is separated by migration with the upper end part of the gel 4 as the starting point of the migration and made to progress toward the lower end part of the gel 4. The laser 1 is projected on a place that is separated from the migration starting point by a specified distance. The fluorescent light from the fluorescent mark DNA passing the place is condensed through a lens 6 having a filter 5. The light is amplified through an image amplifier 7. The light is detected with a visicon camera 9 through a relay lens 8. The obtained signal is processed in a computer 10 and the result is outputted. In order to realize high speed migration, a lower region wherein the concentration of polyacryl amide is 2-6% is excellent. The time required for the measurement can be remarkably shortened.
Patent JP-2000217142-A (JP)
Title: Information processor, information processing method and provision/medium thereof
Inventor: WATANABE RYUICHI
IPC: G01C21/26
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To readily comprehend the positions of a plurality of terminals. SOLUTION: Terminals A-C store a communication opposite party list, in which its own present position and current positions of other terminals obtained through communication are stored. Each of the terminals A-C makes communication with other terminal by each fixed time which is decided by its own terminal and transmits a current position of the terminal stored in the communication opposite list stored in own terminal to a communication opposite party. A terminal receiving the transmission registers the current position with a newer time stamp to its own communication opposite list.
Patent JP-S54132023-A (JP)
Title: Internal combustion engine fluid governor
Inventor: MASUDA SHIGEYOSHI
IPC: F02D1/04
Filed: 1978-04-04
Abstract: PURPOSE: To reduce high temperature by forming holes at the center of rotating cover and at the opposed positions of balance weights covered.  
     CONSTITUTION: Holes 11a opposed to balance weights 8 are formed in the side face of a cover 11. Another holes 8 are radially in balance weights 8. The other hole 11b through which a governor spring is put is formed in the upper face of the cover, in which oil is filled. Oil in an oil sump is sucked into the cover 11 from the hole 11b by rotation of the balance weights 8 and cover 11 and flows out from the cover hole 11a along the inwall of the cover or through the hole 8b of the balance weight 8. Only centrifugal force and inward pressure exerting on the balance weights 8 is in balance with the governor spring force. As oil pressure rises, the balance weights 8 reduces in inward pressure to be pulled inside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06250952-A (JP)
Title: Information electronic device
Inventor: SATO TERUO
IPC: G06F13/00
Filed: 1993-03-01
Abstract: PURPOSE:To provide an information electronic device which can variably set a transmission distance in accordance with transmission data quantity by providing plural kinds of light-receiving elements in parallel, selectively switching plural auxiliary carriers and selectively switching the respective light-receiving elements. CONSTITUTION:When large volume data stored in a RAM 4 are transmitted or received, a 500kHz transmission/reception mode is set, a data signal is modulated by the auxiliary carrier of 500kHz, which is outputted from a central processing unit 1, an infrared ray emitting diode 7 is emitted and driven and an optical by infrared ray is transmitted. At the time of reception, only one AND gate A1 in a switching circuit 11 is opened, and an electric signal which is photoelectrically converted by the light-receiving element for 500kHz reception 9 is inputted. Thus, large volume data signals can be communicated although the communication distance is short. In the case of the communication of the data signals of small quantity, the data signal is modulated by the auxiliary carrier of 40kHz so as to transmit it. At the time of reception, power which is photoelectrically converted by the light-receiving element for 40kHz reception 10 is signal-inputted.
Patent JP-S55134752-A (JP)
Title: Starter pinion shift lever
Inventor: NAKATSUGAWA KEIICHI
IPC: F02N15/06
Filed: 1979-04-04
Abstract: PURPOSE: To minimize number of parts for a shift lever which must be prepared for production by forming a knob unit and a hook unit separately and junctioning and fixing both in inverted Y shape for production of a magnetic shift system starter for internal combustion engines.  
     CONSTITUTION: A knob unit 12 for which a junction 16 with a spindle of a magnetic switch is formed in a desired shape and a hook unit 13 for which fitting slots 14, 15 are formed for a pinion or a sleeve are formed as parts separate each other. Next, the lower end of the knob unit 12 is welded to a portion 17 whereat both legs of the hook unit are divergent, thereby forming a shift lever almost in Y shape. Thus, the hook unit 13 asymmetric horizontally is prepared only in one kind, and a height A of the knob unit 12 is classified into a plural dimensional kind variant gradually in accordance with a series of specified stages of the same structure, thereby minimizing number of parts to prepare for production. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02219245-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI TSUTOMU
IPC: H01L21/338
Filed: 1989-02-20
Abstract: PURPOSE:To enlarge the sectional area of a gate electrode, and reduce gate resistance by a method wherein, after a first high melting point metal is worked in the form of a gate electrode, the circumference of the first high melting-point metal is covered with a dielectric film, and a second high melting point metal is selectively vapor-grown only on the first high melting point metal. CONSTITUTION:After a low concentration ion implanted layer 11 is formed by implanting silicon ion into a semiinsulative GaAs substrate 10, a first high melting point metal 12 is deposited by sputtering deposition method, and a photoresist 13 is formed at a gate electrode forming part position on the metal 12. On the whole surface, a dielectric film 15 is formed by CVD method, and thereon a photoresist 16 is formed. The photoresist is eliminated, and a second high melting point metal 17 is selectively vapor-grown on the first high melting point metal 12, by reducing WF6 with SiH4 gas. Thereby gate resistance can be reduced without deteriorating the dimensional accuracy of a gate electrode.
Patent JP-S52124683-A (JP)
Title: Device for scavengig steps of man conveyor
Inventor: NAKAMURA HIDEKI
IPC: B66B31/00
Filed: 1976-04-09
Abstract: PURPOSE: To automatically scavenge the surface of steps by ejected air by providing an air ejector at position opposite to the steps in truss to scavenge the steps during operation of man conveyor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60184083-A (JP)
Title: Phthalocyanine compound
Inventor: SHIRAI HIROYOSHI
IPC: C07D487/22
Filed: 1984-03-02
Abstract: NEW MATERIAL:A compound shown by the formula I (Pc is phthalocyanine residue; L is alkylene; R is H, or lower alkyl; n is >=1 integer). EXAMPLE:Co-3,3,3'',3'''-Tetracarboxyphthalocyanine. USE:A high active material. Useful as a monomer having high solubility and compatibility, polymerizable and crosslinkable by electron rays, ultraviolet rays, etc. PREPARATION:A phthalocyanine containing n, usually 2-8 carboxyl groups on the benzene ring, is synthesized by a conventional procedure, and reacted with thionyl chloride, to obtain an acid chloride. Then this compound is reacted with a compound shown by the formula II under heating, to give a compound shown by the formula I .
Patent JP-S55133338-A (JP)
Title: New aminoalkoxyalkane derivative
Inventor: ONO KEIICHI
IPC: A61K31/13
Filed: 1979-04-02
Abstract: NEW MATERIAL:Compound of formula I [R 1  and R 2  are H, halogne, lower alkyl, nitrile, etc.; A is a group of formula II (R 3  and R 4  are H, lower alkyl, aralkyl, or may form a ring of pyrrolidino, piperidino, etc.; together with adjacent N to b 1  and b 2  are lower alkylene chain] and its salts.  
     EXAMPLE: 1-[ 3-( N, N-dimethylamino )propoxy ]-1-( p-fluorophenyl )-4-phenylbutane.  
     USE: Remedies for troubles of the brain and the coronary vessels, which have vasodilating action, spasmolytic action, activating action of brain metabolism and suppressing action of coagulation of blood platelets.  
     PROCESS: The compound of formula I is obtained by reacting a compound of formula III (R 5  and R 6  are H, halogen, etc.; X' is halogen) and a compound of formula IV, and, if necessary, reducing the nitor group, or removing the benzyl or methyl group from the benzyloxy of benzylamino group. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56137471-A (JP)
Title: Electronic dictionary
Inventor: OBARA ICHIROU
IPC: G06F17/28
Filed: 1980-03-27
Abstract: PURPOSE:To decrease the number of keys and to increase the operability and ease of portable use, by constituting so that the translation and word search can be executed with predetermined single key. CONSTITUTION:The translation, word search and time display from the time section T can be made with the depression of the start key S. Through the depression of the alphabet key AK, word or head of word is input alphabetically to the word memory WM via the word memory control IOW, and the content of WM is displayed on the liquid crystal display DSP via the display output control IOD including the display buffer DB. The length of the depressing time of key S is detected at the detector IS and if short, the content of WM and the output of the memory MR storing the word of the 1st language are compared at the comparator J, and if the heads are in agreement, the word search is made and it is displayed on DSP. If the depression of the key S is longer, the output of MR and the content of WM are compared J via the address selector AS, and if in agreement, the translation to the word of MR is read out from the memory ML, it is displayed on DSP for translation word search.
Patent JP-H07247945-A (JP)
Title: Capacitor discharge type ignition device for internal combustion engine
Inventor: KINOSHITA ATSUFUMI
IPC: F02P3/08
Filed: 1994-03-10
Abstract: PURPOSE:To provide the reference signal to give the reference position of measurement of the ignition position without providing a signal generator. CONSTITUTION:A capacitor C1 of an ignition circuit 3 is charged by the output of the positive half cycle of an exciter coil 104, and the electric charge of the capacitor C1 is discharged through a thyristor Th1 to realize the ignition. When the level of the detected value Vb of the output voltage of the half cycle which is not charged to the capacitor C1 of the exciter coil 104 is agreed with the level of the reference voltage Vr, a transistor Tr4 is charged to generate the reference signal. The ignition position operated by a microcomputer 4 is measured from the position where the reference signal is generated, and when the operated ignition position is measured, the ignition signal is given to the thyristor Th1 to realize the ignition.
Patent JP-H08234802-A (JP)
Title: Predictive controller
Inventor: IWASAKI SATOSHI
IPC: F22B35/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide the predictive controller with which any excess manipulated variable is not required and energy is not wasted as a result by enabling the feedback of a controlled variable even to a controlled system having large dead time, and following up a set value with the controlled variable even when the state of the controlled system is changed by a change with the passage of time, etc. CONSTITUTION: This device is provided with a data receiving part 11 for receiving controlled system state data showing the state of the measurable controlled system, predictive part 12 for predicting the predictive value of the controlled variable from the data received by this receiving part 11 under predictive model control based on the Smith's method, control part 15 for calculating the manipulated variable for matching the set value with the controlled variable while using the predictive value predicted by this predictive part 12, and data transmitting part 16 for outputting the data of the manipulated variable calculated by this control part 15 to an actuator.
Patent JP-H11241517-A (JP)
Title: Damping structure for mechanical multistory parking device
Inventor: KOMORI YASUHIKO
IPC: F16F15/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To effectively control the vibration of a building due to the solid propagation of vibration in a low frequency area without causing the lowering of getting in and out efficiency of cars. SOLUTION: A machine base supported by the support beam 6 of a building is provided with a dynamic vibration damper 20 composed of a mass body 21 and an elastic body 22 to elastically support the mass body 21 on the machine base 7. The mass of the mass body 21 and the spring constant of the elastic body 22 in the dynamic vibration damper 20 are decided so that the number of excited frequency to cause resonance with the building and natural frequency decided on the mass of the mass body 21 and the spring constant of the elastic body 22 may mutually coincide in the area of a low frequency vibration not to amount to an audible frequency audible to a person among exciting forces produced by a driving device. Thus the vibration in a natural frequency area of the building among vibrations due to the driving device is removed by the dynamic vibration damper 20.
Patent JP-2000240998-A (JP)
Title: Air conditioner
Inventor: TAKEDA YUICHI
IPC: F24F11/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which comfortable automatic operation control desired by a user can be realized even when the user is absent using a human body sensor. SOLUTION: An air conditioner comprises a human body sensor 31 outputting a signal depending on the motion of a human body, and a controller 43 for controlling the operation of the air conditioner based on the output from the human body sensor 31. The controller 43 has an entrust switch 49 switching the operation of the air conditioner between stop mode and energy saving mode when a decision is made that a person is absent based on the output from the human body sensor 31.
Patent JP-S58158543-A (JP)
Title: Circuit for detecting defect of object comprising transparent and opaque parts
Inventor: EDAMATSU KUNIHIKO
IPC: G01N21/88
Filed: 1982-03-16
Abstract: PURPOSE:To make it possible to detect a defect signal certainly even if a transparent part comes firstly or succeedingly, by automatically selecting defect detecting output by an output signal from an output circuit of an opaque part. CONSTITUTION:A cylindrical object 3 comprising an opaque part and a transparent part is advanced while rotated and the surface of a rotor is helically scanned by an illumination lamp 58 and a photoelectric sensor 64. The output of the photoelectric sensor 64 is put in a rising detecting circuit 6 and an end detecting circuit 7 through an amplifier 5 and the defect in the transparent part and that in the opaque part are respectively detected. On the other hand, the output of the amplifier 5 is also put in a comparator 8 to be compared to reference voltage Th1 and an AND gate A2 is opened during a period when the opaque part is scanned while a gate A1 is opened for a period when the transparent part is scanned. In this case, when a defect signal is counted by a counter 9 and the counted result exceeds a reference value S, a decision circuit 32 operates a discharge part 33 to reject the cylindrical object 3 as a bad product.
Patent JP-H09233564-A (JP)
Title: Antenna control system for remote control
Inventor: YAMANE TOSHINOBU
IPC: H04Q9/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To control the directional antenna of a mobile station itself so as to turn the directional antenna toward a base station at all times based on the signal of wide band data by turning the directional antenna of the base station itself toward the mobile station based on the position information of the mobile station and transmitting this signal of wide band data to the mobile station. SOLUTION: A mobile station 1 reports its own position through a GPS antenna 2 and a position information measuring instrument 3 to an antenna controller 11. The antenna controller 11 transmits this position information through a transmitter/receiver 9 and full directional antennas 10 and 27 to an antenna controller 25 at a base station 21. The antenna controller 25 at the base station 21 turns an antenna 22 for video transmission toward the mobile station 1 by driving motors 23 and 24 based on this position information and transmits a non-modulated signal. The mobile station 1 receives this non- modulated signal through an antenna 4 for video transmission. The antenna controller 11 at the mobile station 1 turns the antenna 4 for video transmission toward the base station 21 by driving motors 5 and 6 so that the reception level of this signal can be maximum.
Patent JP-S56137246-A (JP)
Title: Measuring apparatus for thomson scattering
Inventor: SANO KAZUO
IPC: G01J3/02
Filed: 1980-03-31
Abstract: PURPOSE:To enable measurements at plural measuring points simultaneously by a method wherein an intersecting point of straight lines drawn from the plural number of measuring points standing in a straight line and straight lines drawn from image forming points formed by an image formation lens is placed on a straight line passing through the main plane of the image formation lens. CONSTITUTION:The intersecting point of straight lines drawn from measuring points A, B, C on the plural number of laser irradiation axes A, B, C standing in a line and straight lines drawn from image forming points A', B', C' formed by an image formation lens L is placed at a point O on the straight line passing through the main plane of the image formation lens, which effects are Bragg condition. As a result, image points A', B', C' of the measuring points A, B, C are formed on a straight line which is not parallel with the luminous axis of the image formation lens L. Therefore, if an optical fiber F is provided with each of the image points A', B', C', the 3 fibers F allow light information to be simultaneously led to the incident slit of a spectrometer. In addition, if the fibers F are each allotted to the  image formation positions A', A1', A2' corresponding to the measured points A, B,  C, A1, B1, C1, A2, B2, C2, any cross sections can be measured.
Patent JP-H10241584-A (JP)
Title: Electron tube and its manufacture
Inventor: GONBEI KATSUHIRO
IPC: H01J7/24
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To efficiently diffuse heat generated following the increase in power by providing a film coated with ceramic coating and dried on a metal surface and setting the metal surface as the outside surface of a positive electrode. SOLUTION: A cylindrical positive electrode 11 is made of copper, and a black chromium plated film is formed to have a thickness of 4 to 5μm its inside surface by a wet method or the like. Tiny recessed and projecting parts are formed on the outside surface by blasting and, then, ceramic coating agents of one solution are coated on the outer surface of the recessed and projecting parts by spraying. The coating agents are dried and a film 11a is formed. Further, thermal treatment is provided during exhaustion, and one layer is dried and hardened. For coating agents, ceramic fine powders such as silica (SiO2 ) or oxides of iron and chromium (Fe3 O4 , Cr2 O3 ) are main components. For binders, aluminum phosphate and coroidal silica are used, and these are dispersed in solvent such as water and ethanol for use.
Patent JP-H10241528-A (JP)
Title: Relay
Inventor: HAMAGUCHI HIROAKI
IPC: H01H50/54
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a relay of which a contact is prevented from being heated to high temperature by an arc at the time of shutting a circuit and of which the shutting performance is improved. SOLUTION: A holding mechanism is composed of a permanent magnet 68 attached to and fixed in a second terminal part 43 adjacently to a main fixed contact 50 and a conductive plate 69 made of an electromagnetic member causing a magnetic attraction force between the permanent magnet 68 and itself. A pair of main contact points 45, 50 are kept in the contacting state by the magnetic attraction force between the permanent magnet 68 and the conductive plate 69 by the holding mechanism until at least a pair of arc contacts are opened at the time of opening operation. Consequently, since electric current is shut between the main contact pair 45, 50 made of a material with low contact resistance (a low melting point metal material), the contact temperature of the main contact pair 45, 50 does not rise and an arc is reliably cut.  As a result, no shutting failure occurs and shutting property is improved.