baber/WOPTO huggingface dataset:
Patent JP-S57176515-A (JP)
Title: Pcm encoder/decoder
Inventor: KOTSUKAWA MAKOTO
IPC: H03M7/00
Filed: 1981-04-23
Abstract: PURPOSE:To obtain a PCM encoder/decoder which can cope with various TV systems,  by controlling the selection of clocks and the changeover of a TV signal format generating circuit and a decoder circuit in accordance with a TV system switching signal. CONSTITUTION:A selector circuit 5 is controlled with a TV system switching circuit  applied from a terminal 8, a clock generating circuit 3 or 4 is selected in accordance  with the selected TV system, and PCM recording and reproduction circuits 1 and 2 are controlled with the production of TV signal format in accordance with the system and  decoding clock. With the TV system switching signal, the switching for horizontal system and vertical system time set gate groups 13 and 16 of a circuit 6, a vertical synchronizing system counter 15 and a vertical synchronizing system decoder 19 of a circuit 7 is controlled. Thus, without complicating the constitution, a PCM encoder/ decoder such as a digital audio processor using video tapes which can commonly cope  with various TV systems such as the NTSC, PAL and SECAM systems can be obtained.
Patent JP-H07268114-A (JP)
Title: Method for laminating ion exchange membrane
Inventor: HIGUCHI YOSHIAKI
IPC: B01J47/12
Filed: 1994-03-30
Abstract: PURPOSE:To simply produce a laminated ion exchange membrane excellent in adhesiveness, permselectivity and durability by pressing and bonding an anion and a cation exchange membranes swelled with water or a hydrophilic liquid under heated conditions. CONSTITUTION:The method for laminating ion exchange membranes is to swell either or both of the exchange membranes with water, a hydrophilic liquid or a vapor thereof, then press and bond both the exchange membranes under heated conditions in forming a laminated ion exchange membrane comprising a cation and an anion exchange membranes. An anion exchange membrane prepared by introducing one anion exchange group selected from primary to tertiary amino groups and quaternary ammonium salts into a polymer containing aromatic rings in the main chain as a base material is used as the anion exchange membrane. The polymer containing the aromatic rings in the main chain is an aromatic polymer having a recurring unit expressed by the formula X-Ar-Y {X and Y each is O or S; Ar is expressed by formula I, II or III; R1 to R5 each is a 1-8C hydrocarbon; (a) is 0-3; [(b)+(c)] is 0-7; [(d)+(e)] is 0-5; R6 and R7 each is H, etc.} or an aromatic block copolymer expressed by formula IV [Z is O, etc.; R8 to R11 each is a 1-8C hydrocarbon; (m)/(n) is 0.1-100].
Patent JP-S62221844-A (JP)
Title: Multilayer print coil and its manufacture
Inventor: TAJIMA OSAMU
IPC: H02K3/26
Filed: 1986-03-19
Abstract: PURPOSE:To enable multilayer print coils to be easily produced with high reliability, by connecting each conductor facing each other through an insulating sheet through a through hole formed on the insulating sheet and by rolling the sheet in or folding it up. CONSTITUTION:Spiral conductors 2a and 2b constituting coil portion are formed on both sides of an insulating sheet 1 so that they may be in spiral in the same direction as seen from each side, and so that a pair of conductors 2a and 2b laminated each other when rolled in or folded up may be in spiral mutually in the opposite detection. Each conductor 2a and 2b facing each other through the insulating sheet 1 is connected through a through hole 3 formed on the insulating sheet 1 at the edge of the inside circumference of these conductors 2a and 2b. Each conductor 2a and 2b is laminated either by rolling the insulation sheet 1 in or by folding it up in the predetermined position of a folding up position 4 and the coil portion is formed by each conductor 2a and 2b.
Patent JP-S63226815-A (JP)
Inventor: MIYASHITA YOSHIJI
IPC: H01B3/44
Filed: 1987-03-16
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-S60210509-A (JP)
Title: Preparation of sodium sulfide composition for polymer and preparation of polymer
Inventor: HASEGAWA SUGIO
IPC: C08G75/0254
Filed: 1984-03-31
Abstract: PURPOSE:To prepare a sodium sulfide composition which can be efficiently dehydrated at a relatively low temp. and causes hardly the corrosion of a reactor by bringing a specified metallic salt such as a metallic salt of an org. sulfonic acid into contact with sodium sulfide hydrate in the presence of an aromatic polyhalo-compound. CONSTITUTION:At least one kind of metallic salt selected among metallic salts of org. sulfonic acids such as benzenesulfonic acid, lithium halides such as lithium chloride, metallic salts of org. carboxylic acids such as sodium acetate and alkali metallic salts of phosphoric acid such as trisodium phosphate is brought into contact with sodium sulfide hydrate in the presence of an aromatic polyhalo-compound such as p-dichlorobenzene. The sodium sulfide hydrate contains >=1mol water of crystallization per 1mol sodium sulfide and <=81% purity of Na2S. It includes sodium sulfide enneahydrate. The amount of the polyhalo- compound used is >= about 0.2mol per 1mol sodium sulfide, and the amount of the metallic salt added is about 0.01-6pts.wt. per 1pt. sodium sulfide.
Patent JP-S62219054-A (JP)
Title: System for connecting i/o port devices
Inventor: AKITOMI TETSUO
IPC: G06F13/14
Filed: 1986-03-19
Abstract: PURPOSE:To simplify a device select circuit and to operate a system efficiently by connecting selected devices required to the device select circuity and permitting a device control circuit to specify a necessary device according to a program that a central processing unit executes. CONSTITUTION:Devices 4(41-49) are allocated to I/O ports 21-23 in light of the required situation, the frequency of access, etc., at the time of operating an information processor, and connected to the device select circuits 31-33 of the I/O ports 21-23. Prior to executing a program the central processing unit selects the device control circuit 5 with the aid of an address decoder circuit 6, and specifies the devices 41-49 that are connected to the data select circuits 31-33 and operate according to data transmitted through a data bus 12. The inoperable device is in a unconnected state, or in a state where a power source is cut.
Patent JP-S62223045-A (JP)
Inventor: KAMANO HIDEYUKI
IPC: F27D15/02
Filed: 1986-03-20
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-H06276247-A (JP)
Title: Clock reproducing circuit and multilevel qam demodulator
Inventor: YUJI HIROFUMI
IPC: H04L27/38
Filed: 1993-03-22
Abstract: PURPOSE:To reproduce a stable clock with a few jitters. CONSTITUTION:A subtracting circuit 24 subtracts a signal (b) two clock-delayed by a delay circuit 22 and a delay circuit 23 from a present input signal (a). A code inversion circuit 27 inverts or non-inverts the code of a signal (c) one clock-delayed by the delay circuit 22 according to the subtracted result (a-b). A first discriminating circuit 25 discriminates whether or not the absolute value ¦a-b¦ of the subtracted result is more than a first threshold value. An adding circuit 30 adds the two clock-delayed signal (b) to the present input signal (a). A second discriminating circuit 31 discriminates whether or not the absolute value ¦a+b¦ of the added result is less than a second threshold value. A gate circuit 28 allows the signal (c) whose code is inverted or non-inverted to pass through as a phase error detection signal when the ¦a-b¦ is more than the first threshold value, and the ¦a+b¦ is less than the second threshold value, so that the phase error signal can be exactly detected even from a multilevel QAN signal.
Patent JP-S57176192-A (JP)
Title: Stamping machine
Inventor: YANAGAWA HITOSHI
IPC: B41K3/00
Filed: 1981-04-24
Abstract: PURPOSE:To stamp at predetermined positions in front and rear ends of a sheet material only by changing over switches by a machine wherein stampings at both the front edge reference of the sheet material and the rear edge reference thereof are switched using the change-over switches. CONSTITUTION:Change-over switches SI-1, SI-2 are connected to respective front edge terminals a. In this state, when the front edge of a sheet material comes to the position of a detecting means 11, a light emitted from a light source 12 is interrupted and a current does not flow through a light receiving portion 13. Thus, a transistor Q1 is turned OFF and the collector voltage assumes an H level. Upon this, a mono-stable multivibrating circuit MMV1 connected to the collector of the transistor Q1 via the switch SI-1 issues a pulse thereby to trigger a timer T1 through an OR gate G1. A resistor R1 determines a time width of the timer T1. The timer T1 is provided for waiting that the front edge of the sheet material comes to the stamping portion, because there is a space between the detecting means 11 and the stamping portion, as well as for properly selecting a rising time of a solenoid SL adapted to drive a stamp and a position where the stamp is to be pressed against the front edge of the sheet material.
Patent JP-S60205978-A (JP)
Inventor: FUJIWARA KATSUMI
IPC: H01L23/32
Filed: 1984-03-29
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-H02241414-A (JP)
Title: Full automatic rice boiler
Inventor: TANIGUCHI SEIICHI
IPC: A47J27/00
Filed: 1989-03-15
Abstract: PURPOSE:To enable input of rice boiling condition without any failure by displaying the corresponding menu content of menu display area according to a selected course of course display area. CONSTITUTION:An input operation part 7 inputs rice boiling condition to a control circuit part 6, and an input display part 8 interlocks with the input operation part 7. In the input display part 8, the course display area 17 indicates full automatic operation and manual operation, the menu display area 18 indicates polished rice, rice gruel, etc., and the rice boiling quantity display area 19 indicates the boiling rice cup number. In the correspondence of the course display area 17 and the menu display area 18 of the input display part 8, possible menus by full automatic course are those in which rice, unpolished rice, and whole rice can be boiled with fixed degrees of water and fire, and possible menus by manual course are those in which processing is added before or during boiling such as boiled rice with assorted mixtures and steamed rice with red beans, in addition to the menus possible by the full automatic course. Thus, by displaying the menu corresponding to the course on the input display bracket 8, rice boiling condition can be inputted without any failure.
Patent JP-H07265920-A (JP)
Title: Equipment diagnosing system for plate rolling mill
Inventor: TAKAMACHI YASUYUKI
IPC: B21B13/14
Filed: 1994-03-31
Abstract: PURPOSE:To suppress generation of defect to a minimum by arranging a load detecting device independent for each split reinforcing roll split to three or more rolls in the axial direction, operating the resultant force of horizontal components of a load vector applied on a work roll and detecting generation of failure at exceeding the preset allowable range. CONSTITUTION:In the mechanism to support a work roll 1 by split reinforcing rolls 3A-3C, 4A-4D in which an upper roll assembly is split to seven in roll axial direction, each slit reinforcing roll is respectively provided with an independent load detecting device and a screw down device of independent split reinforcing roll. When a resultant force DELTAP of horizontal component of load vector applied on work roll exceeds the preset range of DELTAP, any one at least of the load detecting device arranged to each split reinforcing roll can be judged as abnormal. By this method, the rejection rate resulting from deterioration and abnormality of detecting precision of load detecting device is suppressed to a minimum.
Patent JP-S52145904-A (JP)
Title: Puncture preventing body
Inventor: SUGA MASANORI
IPC: C08L21/00
Filed: 1976-05-28
Abstract: PURPOSE: To obtain a puncture preventing body on an inner liner of a tire, whose workability of being formed/co-vulcanized with protective layered rubber is excellent, and also which has little travelling troubles and deviation during running, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62219316-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIKARI
IPC: G11B5/66
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a magnetic recording medium which is remarkably improved in corrosion resistance by forming a protective film of a ternary alloy of nickel- tungsten-boron. CONSTITUTION:The protective film covering a magnetic film is formed of the ternary alloy of nickel-tungsten-boron. For example, the protective film 4A is formed to 0.05-0.1 micron on the magnetic film 3 by subjecting a substrate 1 having the magnetic film 3 to electroless plating in a cell contg. 20g/l nickel sulfate, 40g/l sodium tungstate, 10g/l sodium boron hydroxide and 2cc/l ammonia for 3-4min plating time at 60-80 deg.C. This protective film does not deteriorate the magnetic characteristics of the magnetic film and acts to improve the corrosion resistant effect and to more surely protect the magnetic film as compared to the conventional protective film consisting of nickel-phosphorus.
Patent JP-H11255386-A (JP)
Title: Roll medium treating device
Inventor: KAWAGUCHI TAKAHIRO
IPC: B65H23/188
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate labor required in fitting a roll of stamps by judging accurately the invalid printed part and perforation of the roll, and cutting off invalid stamps automatically. SOLUTION: This device includes a roll of stamps 10 where marks 10b are printed on the surfaces of the first several pieces to indicate their invalidity, a roll medium holder to hold the roll 10 with possibility of being sent out, and two photo-reflection sensors 91 and 92 furnished on the way of the roll transporting passage being dislocated across the roll width, and on the basis of the outputs of these sensors, judgement is made about existence of the perforation 10a in the roll medium and any invalid printed part 10b. The perforation between a group of cards having invalid printed part and a group of cards without such a part is detected, and a cutter part installed in the downstream of the transport path is driven. Thus the roll medium is cut at the perforation, and the group of cards having invalid printed part is exhausted to the outside.
Patent JP-H04300005-A (JP)
Title: Method and device for cleaning rolling chock
Inventor: MAEGAKI KENICHI
IPC: B08B3/02
Filed: 1991-03-27
Abstract: PURPOSE:To attain the simple and inexpensive device which is also advantageous in maintenance and capable of considerably shortening work hours for cleaning. CONSTITUTION:The chock cleaning device is constituted of a roll placing base 1 on which rolling rolls R are loaded with the rolling chocks RC attached, a pair of trucks 2a, 2b which move along the shaft centers of the rolling rolls, and robots 3a, 3b mounted on the trucks and equipped with articulated arms 4a, 4b which are attached with high pressure hot water jetting nozzles 5a, 5b. And, cleaning is performed by moving the pair of trucks so that the rolling chocks are cleaned successively from those opposing each other at the shaft end parts of the rolling rolls.
Patent JP-S54153769-A (JP)
Title: Production of cylinder member having elevations on its inner or both faces from pipe with outer elevation
Inventor: NOMICHI SUEYOSHI
IPC: B21K21/08
Filed: 1978-05-25
Abstract: PURPOSE: For simple, good-yield production of cylindrical member having elevated portions on its inner and outer surfaces or only inner surface, a pipe having on its outer face an elevated portion is plastically deformed in an oval shape and pressed to contract pipe diameter in the oval major axis direction by use of plurally devided die.  
     CONSTITUTION: Centrifugal cast or build-up welded peripheral elevation T is pressured on the whole of its surface through back plate X, X. This forms the elevation T in a substantial oval shape and nearabout straight pipe S in a slight oval shape. To prevent excessive straight pipe S oval formation, a core metal P is inserted, as required. The minor axis H of the elevation T oval is made smaller than the die internal diameter D'. The oval shaped elevation T and near straight pipe is pressed in the major direction to contract its diameter, by use of a pair of half dies having semicircular faces that will combine to form a circle of the diameter D' of the die. Thus, the method produces pipe having elevated prtions on its inner and outer faces or only on inner faces. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01237159-A (JP)
Title: Printing head life extending system of wire dot printer
Inventor: FUKUMA KAZUO
IPC: B41J2/485
Filed: 1988-03-18
Abstract: PURPOSE:To extend the life of a printing head, by a method wherein a printing head is made fittable in an upside down reversible manner and a switch is provided to a pulse width control part for driving the printing head and a pulse width change-over means is mounted to reduce the load of a specific wire. CONSTITUTION:A signal is transmitted through a route of CG8  pulse width control part 9  driver 10  magnet 11 and the wires 1-7 of a printing head are operated by the attraction of the magnet 11 to perform printing. The use quantity of the specific wire 7 is increased by the printing of the rule of a table and, through a large number of the other wires 1-6 have sufficient allowance up to a life point 13, the replacement of the printing head is performed periodically. Since the wire 7 soon reaches its life even if the printing head is fitted in this state so as to be merely reversed, a pulse width change-over switch 12 is provided and changed over simultaneously with the replacement of the printing head to make a pulse width long and the original life 14 of the wire 7 is further extended by a life 15.
Patent JP-H11258663-A (JP)
Title: Camera having optical unit
Inventor: OTA HIDEFUMI
IPC: G03B13/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To arrange a motor inside of an optical unit with excellent spatial efficiency at a camera having the optical unit where a photographing optical system and an optical finder are combined. SOLUTION: This camera has the photographing optical system 10 constituted of at least a first lens group 11 and a second lens group 12 and executing the image formation of a subject image, an image pickup means 14 executing the image pickup of the subject image through the photographing optical system 10, a first driving means driving the first lens group 11 back and forth, a second driving means driving the second lens group 12 back and forth and the optical finder 30 forming a visual field image. Then, the photographing optical system 10 and the optical finder 30 are arranged side by side, and the first driving means and the second driving means are respectively arranged in two spaces formed in a direction crossing with its row.
Patent JP-H05263571-A (JP)
Title: Magnetic shield window
IPC: E06B5/18
Filed: 1992-03-19
Abstract: PURPOSE:To shield walls and doors together, and obtain a space excellent in electromagnetic shielding property by electrifying the wires of conductors stretched to a window glass sheet to earth and by shielding electromagnetic waves with the window glass sheet. CONSTITUTION:The end sections of wires 12 formed with conductors are projected outside the end section of a window glass sheet 11 and are stretched to the window glass sheet 11. After that, the window glass sheet 11 is surrounded with conductive seal material, or setting gasket 9 and is contained in a window frame 3, and the window frame 3 is electrified to earth 7. In this case, the window frame 3 is welded to be fixed on reinforcing bars 5, and any of the bars 5 is jointed to the earth 7. Besides, the runner 15 of an aluminum sash 13 is composed of a rail to be set on the window frame 3, and a conductor, and the runner 15 is electrified to the aluminum sash 13. Then, in the case of a window except that of an opening or closing type, the wired window glass sheet 11 is directly set into the window frame 3 with the conductive setting gasket 9, to be fixed. Besides, according to magnetic shield characteristic, capacitors and the like can be jointed to spaces between the projected end sections of the wires 12.
Patent JP-S59192429-A (JP)
Title: Automatic adjuster
Inventor: IYORI KIYOSHI
IPC: B25B23/147
Filed: 1983-04-13
Abstract: PURPOSE:To improve the reliability in automatic adjustment by turning an adjusted part on an adjusted work by a driver through a torque detector and detecting the no-fitted state between the driver and the part and detecting the turn point of the part, according to the output of the torque detector. CONSTITUTION:In working, a robot 6 is controlled by the instruction supplied from a central processor unit 11, and an adjusting driver 5 is positioned on the upper part of an adjusted part 2. Then, a motor 4 is driving-controlled to turn the driver 5 through a torque detector 7. Since the driver 5 idly revolves if it is not fitted into the part 2 at this time, a minute load torque signal detected by the torque detector 7 is input into the central processing unit 11 through an A/D converter 12, and no-fitted state is judged. While, when the driver 5 is fitted into the part 2, and said part 2 is turned, the output of the torque detector 7 is compared with the threshold value corresponding to the revolution position limit torque 7 of said part 2, and the motor 4 is controlled according to the result of said comparison.
Patent JP-S61224820-A (JP)
Inventor: KIKUCHI TADAYOSHI
IPC: H02H3/06
Filed: 1985-03-29
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-H11245861-A (JP)
Title: Rubber crawler and rubber crawler traction equipment
Inventor: NAKAYAMA TAKAHARU
IPC: B62D55/253
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance turning rigidity and to protect road surfaces by adding a special function to the ear part of a rubber crawler. SOLUTION: In a rubber crawler having endless elastic rubber 1, a line 3 of steel cords buried along the longitudinal direction thereof, and a rubber lug 4 formed on an outer peripheral surface, an ear part 6 between the cross edge of the endless elastic rubber 1 and the cross edge of a core is reform vulcanized during the vulcanization of the rubber crawler in such a way as to be bent toward an inner peripheral surface. Therefore, turning resistance is reduced, and driving forces can be made relatively small.
Patent JP-S60206115-A (JP)
Title: Magnetizing device for magnet used for rotary detecting device
Inventor: HASHIMOTO SHINICHI
IPC: H02K15/03
Filed: 1984-03-30
Abstract: PURPOSE:To facilitate multipolarization of magnetized pole number by a method wherein a magnetizing part to be used for detection of rotating speed is formed on the material to be magnetized based on the signal obtained at a detection head following the rotation of the reference gear, a part of the tooth section of the reference gear is cut away, and a non-magnetizing part ao be used for detection of rotating phase is formed at a part of the material to be magnetized. CONSTITUTION:When the body 7 to be magnetized and the reference gear 11 are integrally rotated, an irregular rotation can be reduced, because a flywheel 3 is provided on a rotating shaft 2. As magnetic bias is given to the reference gear 11 by a permanent magnet 13, an AC signal of a cycle is outputted to a detection head for every formation pitch B of a gear 12 with the tooth part 12 crossing the front of a detection head 14 following the rotation of the reference gear 11. As said signal is amplified by an amplifier 16 and a magnetizing head is excited, the body to be magnetized which performs a face-to-face rotation is magnetized at two magnetic poles N and S for every formation pitch B of the tooth part 12, and a magnetizing part 8 to be used for detection of rotational speed is formed. Also, when the part where the tooth part 12 is cut away is opposed to the detection head 14, the magnetizing head 15 is not excited, and a non-magnetized part 9 is formed.