baber/WOPTO huggingface dataset:
Patent JP-S55118245-A (JP)
Title: Code error detection circuit
Inventor: YOSHIDA YASUHARU
IPC: H04L1/00
Filed: 1979-03-05
Abstract: PURPOSE:To obtain the code error detection circuit high in the reliability, without lowering the code error detection ability and reducing the amount compulsively deteriorating the code error. CONSTITUTION:The input signal is picked up as the binary main signal output via the discriminator 3 and fed to the adder 2 and subtractor 7 together with the interference signal consisting of DC signal and binary signal. The output of the adder 2 and the subtractor 7 is fed to the exclusive OR circuit 5 via the discriminators 4, 8 and outputted as the code error signal. In this case, the level difference between the outputs of the adder 2 and the subtractor 7 is doubled than conventional case. Thus, the interference wave level can be halved than conventional ones to realize the code error detection circuit with high reliability.
Patent JP-H03230654-A (JP)
Title: Home telephone set
Inventor: SAKAI YASUMASA
IPC: H04M1/00
Filed: 1990-02-05
Abstract: PURPOSE:To allow an opposite party (called party) to take up its telephone set directly by setting an ID (identification) number to a master set and a slave set and comparing the coincidence with that of a voice signal received from the opposite party after line connection so as to ring a bell for a specific telephone set only. CONSTITUTION:An ID number of a master set is registered by depressing an ID number registration switch 8, entering a 4-digit figure from a dial key 6 and depressing the ID number registration switch 8 again. An ID number of slave sets is registered by depressing the ID number registration switch 8, depressing a selector switch 7 for the slave set A, entering a 4-digit figure from the dial key 6 and depressing the 1D number registration switch 8 again. Then the voice signal sent from the opposite party after line connection is detected and compared with the set number, and when they are coincident, a bell of the master set or a slave set only whose number is registered rings. Thus, a call connects immediately to a desired opposite party (called party).
Patent JP-H03229387-A (JP)
Title: Document reading system
Inventor: TOMONO KOZO
IPC: G06K9/34
Filed: 1990-02-05
Abstract: PURPOSE:To facilitate the input of a parameter necessary for segmentation and recognition of characters by displaying a magnified specific area of a document image and designating a specific position in the magnified and displayed image via an input means. CONSTITUTION:An image magnifying means 8 controls the magnification and display of a specific area of a document image. An input means 6 inputs the information on a specific position in a magnified image displayed on a display means under the control of the means 8. In other words, the standard character width, height and pitch are designated in a set of two points set on the means 5. A control means 7 calculates a parameter based on the information of the means 5, and a recognizing means 4 segments and recognizes the characters contained in the document image with use of the parameter. Thus it is possible to easily input the parameter necessary for segmentation and recognition of characters.
Patent JP-H01201704-A (JP)
Title: Controller for servo system
Inventor: OZAKI FUMIO
IPC: G05B19/18
Filed: 1988-02-08
Abstract: PURPOSE:To suppress oscillation by deciding the condition of the oscillation of the preceding action and changing a target value string when it is decided to be the oscillation. CONSTITUTION:The controller of a servo system 1 decides the output of the servo system 1 by an oscillation deciding device 2 and changes the interval of a target value decided by an oscillation factor interval deciding device 3 into the target value of the servo system 1 by a target value converter 4. This device decides whether a overshoot (a) of response is larger than a certain value or not and decides the oscillation. When it is decided to be the oscillation, the oscillation factor interval deciding device 3 refers to a knowledge base for deciding the oscillation factor interval, decides which interval should be changed and instructs the target value changing device 4 about the interval.
Patent JP-S58149225-A (JP)
Inventor: CHIKATANI HAJIME
IPC: B65B51/00
Filed: 1982-02-19
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-S53111918-A (JP)
Title: Device for preventing axle load from moving for locomotive
Inventor: SAIMA TOORU
IPC: B61F3/00
Filed: 1977-03-09
Abstract: PURPOSE: To prevent the axle load from oving at the drive shafts of a locomotive by providing idle shafts not driven at the front and rear of the locomotive to move the load only at the idle shafts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02245717-A (JP)
Title: Polarization instrument
Inventor: BORISU GURUZAAMAN
IPC: A61B18/20
Filed: 1990-02-05
Abstract: PURPOSE: To easily align laser beams by constituting a deflecting means of a 1st socket to be rotated around a 1st axis only through a 1st sphere fitted to an inside and a 2nd socket fitted to the inside so as to rotate a 2nd sphere only around a 2nd axis. CONSTITUTION: A control rod 70 can be moved from its center position to the outside of a diameter direction up to 6 deg. in any direction and can be optionally rotated by 360 deg. around a center shaft. A movable socket 110 can be directly rotated around an axis connecting respective recessed parts 90 of a sphere 76 within a limited range and can be indirectly rotated through the rotation of a sphere 78 around an axis connecting respective recessed parts 92. Since these axes are not parallel, the socket 110 and the surface 125 of a mirror can be optionally moved. Namely when the control rod 70 is moved so as to draw a circular arc of 12 deg., the surface 125 of the mirror is also moved so as to draw a circular arc of 12 deg. and a laser beam inserted from a passage 126 is reflected on the surface 125 of the mirror, controlled at its direction and outputted along an arrow line 50.  Consequently the polarizing device to be easily handled can be obtained and the alignment of laser beams can easily be executed.
Patent JP-H11225376-A (JP)
Title: Communication connecting device
Inventor: HENMI TOMOYA
IPC: H04W76/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the function of an arithmetic unit terminal, to make it small and to make low power consumption by providing a protocol converting means which performs conversion about the two-way or one-way between a 1st communication protocol that is used to connect an arithmetic unit terminal and a communication protocol that is used to connect a center device. SOLUTION: When an arithmetic unit terminal 7 is connected to a center device 1, a call is set up with a dial-up router 11 and associates a line with an IP after a PIAFS is established as a communication protocol. The router 11 changes an IP packet, i.e., converts a communication protocol from no- procedure into a TCP/IP, and sends data to a LAN 15. The router 11 also uses the terminal 7 after designating an IP in a PPP according to whether or not the TCP/IP is supported or operates so as to support it by the conversion. Thus, the arithmetic unit terminal is made light and inexpensive.
Patent JP-S58143519-A (JP)
Title: Semiconductor element pellet
Inventor: YOSHIDA HISASHI
IPC: H01L21/52
Filed: 1982-02-22
Abstract: PURPOSE:To reduce defective in the pellet installation process and production costs by providing chamfering for the edge of a pellet. CONSTITUTION:When carrying out pellet bonding, chamfering is provided for the edge of a pellet in contact with a collet. Although chamfering in terms of the volume and angle cannot be defined unconditionally, the volume normally ranges from about 0.1-0.3mm.. In principle, the greater the volume, the better. However, because a wiring pattern is provided on the surface of the pellet, it should be provided within the range which may not damage the pattern. Moreover, although the angle differs according to the inner tapering angle of the collet to be attrcted, if the collet is so arranged that it contacts the lower edge where chamfering is applied with the angle being slightly larger because chips are hardly produced on the surface of the wiring pattern, the pellet will be least damaged because of the obtuse corner angle.
Patent JP-H10206126-A (JP)
Title: Shape measuring apparatus for core tube
Inventor: HANEDA TAKU
IPC: G01B11/12
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a shape measuring apparatus by which the outside-diameter size and the inside-diameter size of a core tube constituting a vertical-type or horizontal-type heat treatment furnace can be measured in a noncontact manner. SOLUTION: A size measuring apparatus is provided with a turntable 2 on which a core tube 1 is placed in such a way that the axial line (c) of the core tube 1 becomes the vertical direction, one pair of movement members 3a, 3b which are moved respectively along the outside wall 1c and the inside wall 1d in the length direction of the core tube 1 placed on the turntable 2 and one pair of optical sensors 3d, 3e which are attached respectively to the pair of movement members 3a, 3b. Sensor outputs which are obtained from the pair of optical sensors 3d, 3e are supplied to a computing circuit, and the outside-diameter size and the inside-diameter size as well as the wall thickness of the core tube are computed. When an actuator which moves the turntable 2 and the movement members 3a, 3b is driven, the size of every part of the core tube can be measured in a noncontact manner.
Patent JP-S60170878-A (JP)
Title: Conductive brush roll of electrostatic brush cleaning device
Inventor: WATANABE TOSHIO
IPC: G03G21/10
Filed: 1984-02-16
Abstract: PURPOSE:To improve the ability in cleaning while preventing corona discharging by covering the tip part of each conductive fiber of a brush roll made of conductive fibers with an insulating coat material. CONSTITUTION:The conductive brush roll 2 has a conductive fiber flocked cloth belt 12 wound around a cylindrical supporter 10 as a core material as shown in an oblique view figure. This cloth belt 12 is constituted by flocking conductive fibers 11 of 5-10 denier in base cloth 13 to a 300,000-500,000 fibers/cm<3> density. This conductive brush roll 2 has the outer peripheral part dipped in a polymer solution 16 obtained by dispersing resin such as ''Teflon'' and urethane in a volatile solvent and the brush is rotated to form a polymer layer on the surface for insulation.
Patent JP-2000220758-A (JP)
Title: Automatic regulating valve
Inventor: HIRANO MAKOTO
IPC: G05D7/06
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To excellently control an opening at a microscopically opened position of a valve element, improve cutoff performance, automatically set an appropriate cutoff position of the valve element, and facilitate complex assembly work. SOLUTION: An automatic control valve is provided with a valve element part 1, a valve element driving part 2, a valve element opening and closing control unit 3, a valve element opening detecting means 6 and a load current detecting means for the valve element driving part. The valve element opening and closing control unit 3 has a cutoff current setting storage part and a valve element cutoff position storage means 32 for memorizing with a load current of the valve element driving part at a most suitable valve element cutoff position requested by an experiment beforehand as an initial cutoff value set. The valve element is operated in a closed direction with a valve element cutoff position setting signal inputted while detecting the load current of the valve element driving part 2.  When the load current of the valve element driving part 2 reaches to the initial cutoff value memorized in the valve element cutoff position storage means 32, an opening of the valve element is detected by the valve element opening detecting means 6, and the opening of the valve element at this time is renewed as a new valve cutoff position setting signal.
Patent JP-S55118219-A (JP)
Title: Tuning unit
Inventor: WATANABE YOSHIHIKO
IPC: H04B1/26
Filed: 1979-03-07
Abstract: PURPOSE:To correct the tuning shift automatically, by detecting the tracking error through fine change of resonance frequency periodically. CONSTITUTION:When low frequency is superimposed on the tuning voltage given to the voltage controlled tuning circuit, the tuning frequency is slightly changed periodically. As a result, the detected outut voltage of the desired reception signal is periodically changed. If the resonant frequency fc slightly changes in the range of fc'-fc'', and if the reception signal frequency is in agreement with fc, the detected output voltage is not changed within one period, but variation is caused if the tracking error DELTAf is present. Then, the error voltage in response to the tracking error can be caused by giving the detected output voltage to the phase comparator.
Patent JP-S58144580-A (JP)
Title: Speed control circuit for motor
Inventor: WASHIMI YASUAKI
IPC: H02P29/00
Filed: 1982-02-19
Abstract: PURPOSE:To perform the control of a motor by a digital processing by detecting whether the bit length of the shortest and longest data of data signals detected from a disc is normal or abnormal and controlling the speed of the motor with the detected output. CONSTITUTION:Data signal detected by a pickup 2 from a disc is inputted to a pulse generator 1. The generator 1 outputs a pulse in response to the bit length of a data signal. This pulse is inputted to a detector 6, which detects whether the data signal is within the range of specified 3 bits to 11 bits or not. The output of the detector 6 is supplied through a low pass filter 15 to a motor 16.
Patent JP-H11212936-A (JP)
Title: Transaction abnormality notification system
Inventor: HANABUSA YURIE
IPC: G06F9/46
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide more transaction information to a user by delivering information that is requested to a new transaction when the bus of another system to which processing is requested is disconnected. SOLUTION: When an inputted transaction(TA) comes to be processed by another processing system, a TA transferring means 22a produces logical terminal information and TA information and registers the TA information on a transfer information storage region 51a. Subsequently, it is transferred to a transfer destination processing system 100b from a communication part 10a through a communication network 5. After the transfer, if bus disconnection occurs owing to a communication failure, etc., between both systems, the part 10a notifies the number of the system in which the failure takes place in a failure processing part 30a. The part 30a reads the TA that is requested from the region 51 a by a TA retrieving means 31a and retrieves what coincides with the system number in which the failure takes place.  As a result, if there is a corresponding TA, a TA executing means 23a carries out the TA.
Patent JP-H09223827-A (JP)
Title: Piezoelectric transformer
Inventor: OGISO KOJI
IPC: H01L41/22
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer superior in mechanical strength which is made to suppress piezoelectric members from being broken or microscopically cracking due to an internal stress caused at polarizing. SOLUTION: A drive part A having driving electrodes 12a, 12f and piezoelectric member polarized in the thickness direction is disposed at one side of a unit type plate-like piezoelectric transformer and a generator B composed of a generating electrode 15 and piezoelectric members polarized in the length direction is disposed at the other side of the transformer. Between the driving part A and generating electrode 15 one or more electrodes 13d, 14d partly exposed on the piezoelectric member are disposed and the degree of polarization of at least the electrode 13 nearest to the driving part A is less than that at the generating electrode 15.
Patent JP-H09224010-A (JP)
Title: Time division multiplex method and time division multiplex system
Inventor: SAKATA YUKIO
IPC: H04J3/06
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a time division multiplex method and a time division multiplex system to be automatically operated so as to optimize a timing without measuring the delay time of a waveform by delay in an electric wire even in the case that the lengths of the electric wires from a control circuit and a buffer register to A/D converters are respectively different. SOLUTION: At the time of time division multiplexing A/D converted signals, control signals from the control circuit 2 for generating signals for A/D conversion and for time division multiplex are sent to the A/D converter 19 the most far from the control circuit 2 first, the control signals are sent to the A/D converters closer to the control circuit 2 in an order by making a U-turn and the output of the respective A/D converters is time division multiplexed by the control signals from the control circuit 2 at a point close to the control circuit 2.  At the time, based on the delayed control signals sent from the control circuit 2 to the most far A/D converter 19 and returned to the A/D converter 26 closest to the control circuit 2 by making the U-turn and the undelayed control signals directly from the control circuit 2, the output from the A/D converters 19-26 is time division multiplexed.
Patent JP-H07237604-A (JP)
Title: Apparatus and method for checking taping member
Inventor: UMEDA YOSHIO
IPC: H05K13/02
Filed: 1994-02-25
Abstract: PURPOSE:To offer a simple means of checking an adhesive force of adhesive tape with the tape adhered to a workpiece. CONSTITUTION:A taping device has an adhesive tape 6 that adheres to an object through the back of a through hole opened in a base tape 4. A workpiece (W) held with a sucking nozzle 7 is applied to the through hole 5 and pushed upward with a pusher 8 to stick the tape to its back. The device is provided with a camera 9 to image the back of the workpiece (W) held against the hole 5 from the back of the adhesive tape 6, and an image processor 10 to process video signals of the camera 9 and check the state of adhesion of the tape 6. The device indirectly images the back of the workpiece (W) with the camera 9 through a reflective mirror 11 located such that it can freely move into/out from, the travel path of the pusher 8, and checks the state of adhesion of the tape 6 according to the length of continuous white or black level of the video signal crossing the center of an imaged video area.
Patent JP-S63196099-A (JP)
Inventor: SUDO MAKOTO
IPC: H05K13/02
Filed: 1987-02-10
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-H11229153-A (JP)
Title: Nonelectrolytic copper plating solution, production of multilayer printed circuit board using the solution and multilayer printed circuit board
Inventor: SAITO TOSHIRO
IPC: C23C18/40
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the nonelectrolytic copper plating soln. by which the blistering of a plating film formed on a multilayer printed circuit board or a resin substrate having a smooth surface is suppressed, the method for producing the multilayer printed circuit board using the soln. and the multilayer printed circuit board. SOLUTION: The nonelectrolytic copper plating soln. contains a hydrogen radical capturing agent as an additive, or contains a copper salt, a copper ion complexing agent, a reducing agent and a pH regulator. In this case, at least one kind selected from quinones, polyhydric phenols and their derivatives is incorporated by 1×10<-3> to 1×10<-1> mol/l. The inner circuit layer and the outer circuit layer facing the inner circuit layer with an org. insulating film having 200 μm thickness in between are produced by using the nonelectrolytic copper plating soln. in the production of a multilayer printed corcuit board.
Patent JP-H11222809-A (JP)
Title: Method and device for digging carriageway marking burying groove
Inventor: SEKI TETSUO
IPC: E01C23/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a pavement road carriageway marking burying groove digging method and device to dig a burying groove, forming a neat line reduced in the uneven surface of the side edge of a carriageway, with high efficiency. SOLUTION: Along with the advance of a truck 27, a pair of side grooves each containing the two side edges of a carriageway marking 14 applies on a pavement road surface 12 and having width D narrower than a half of the width W of the carriageway marking are simultaneously formed by a pair of diamond cutting wheels 72 rotationally driven by an engine 66 (a side groove forming process). Thereafter, the surface of a part of a pavement road 12 positioned between a pair of the side grooves is high-efficiently cut out by a pair of rotary cutting out tools 52 (a cutting-out process). Thus, the line of the side edge of the carriageway marking applied on the interior of the burying groove is formed in a neat manner. The burying groove freed from an uneven surface is high-efficiently formed in the lines of two side edges.
Patent JP-S60170924-A (JP)
Inventor: UMIBE SUSUMU
IPC: H01G4/005
Filed: 1984-02-16
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-H04246132-A (JP)
Title: Apparatus for stabilizing tension in continuous treating line
Inventor: YOSHIOKA OSAMU
IPC: C21D9/56
Filed: 1991-01-30
Abstract: PURPOSE:To restrain variation of tension in a strip in an annealing furnace and to obtain stable operation of a line, in the continuous annealing line, etc. CONSTITUTION:When the variation of tensions in looper 7 at inlet side of the furnace or looper 9 at outlet side of the furnace propagates in the furnace 8, at the time of sensing this with roll working control mechanism 3a at inlet side or roll working control mechanism 3b at outlet side through a detector 2a at the inlet side of furnace or a detector 2b at the outlet side of furnace, a damper roll 1a at the inlet side of furnace or a damper roll 1b at the outlet side of furnace is immediately worked, and the above variation of the tension is absorbed with damper action of these rolls 1a, 1b and the propagation in the furnace is prevented. Further, at the time of sensing the variation of the tension developed in the looper 7 or 9 with speed regulation mechanism 5a or 5b through a detector 4a at outlet side of the looper or a detector 4b at inlet side of the looper, by immediately controlling the speed of a first bridle roll 6a or a fourth bridle roll 6d, the variation of tension in the looper 7 or 9, is restrained.
Patent JP-H024827-A (JP)
Title: Substituted aromatic polymer
Inventor: BURAIAN NOOMAN HENDEII
IPC: C08G75/00
Filed: 1989-02-08
Abstract: PURPOSE: To provide the subject polymer suitable for a membrane of ion exchange, reverse osmosis, ultrafiltration or the like by sulfonation of an aryl (thio)ether followed by reaction with an amine.  
     CONSTITUTION: (A) A polymeric sulfonyl halide is prepared by reacting a parent polymer of aryl (thio)ether with the weight average molecular weight of preferably 5,000-100,000 with an inorganic halide of thionyl chloride or the like. And this compound is dissolved into a polar and inactive solvent such as nitrobenzene or the like. (B) The subject aryl ether and/or aryl thioether polymer is provided, to which an aromatic ring is chained by O and/or S and/or the direct bonding, and of which an aromatic ring is substituted by a sulfonamide group shown by the formula (R' is an aliphatic group or the like; R" is H, hydrocarbon or the like) by adding an amine (example; butylamine or the like) to react with it. 
     COPYRIGHT: (C)1990,JPO