baber/WOPTO huggingface dataset:
Patent JP-H09251438-A (JP)
Title: Memory control circuit for interface
Inventor: TANAKA HIROMASA
IPC: G06F5/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the acquisition procedure for the using right of an internal bus and to improve the overall processing time of a system. SOLUTION: The contents of Q output and the inverse of Q output of a flip-flop 4 change places with each other every time a periodic signal is outputted from a data bus protocol controller 2 at each transmission interval. Then the inverse of Q output of the flip-flop 4 is inputted to the most significant bit of an address port placed at the left of an interface memory 3, and the higher and lower order address areas of the memory 3 change places with each other in regard to an accessible area of a CPU 1. At the same time, the Q output of the flip-flop 4 is inputted to the most significant bit of an address port placed at the right of the memory 3, and the lower and higher address areas of the memory 3 change places with each other in regard to an accessible area of the controller 2.
Patent JP-H01231569-A (JP)
Title: Picture magnifying device
Inventor: KATAYAMA OSAMU
IPC: H04N1/393
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a smooth magnified picture having the reduced roughness by detecting the picture element contiguous to each other in the oblique direction, drawing a straight line between the magnifying positions of those contiguous picture elements and furthermore expanding the segments. CONSTITUTION:A position P of a picture element 202 is moved down to a lower right point from an upper left point of a picture element 201 along the direction 204. In this case, the magnifying position of the element 202 is obtained if this element is equal to 1 and a picture element 212 set at said magnifying position is expanded. Then the values of picture elements set at positions P1 and P3 are checked and the magnifying positions of these picture elements are obtained as long as their values are equal to 1. In case a picture element 203 set at the position P3 is equal to 1, for example, a picture element 213 set at its due magnifying position is set at 1 and expanded. Furthermore a straight line is drawn between both elements 212 and 213 via a picture element equal to 1. Then each picture element is expanded. Thus it is possible to obtain a smooth magnified picture having the reduced roughness.
Patent JP-S63225560-A (JP)
Title: Production of refractive index distribution type lens
Inventor: TOMONO HARUO
IPC: C03C21/00
Filed: 1987-03-16
Abstract: PURPOSE:To uniformly exchange ions between glass rods and in the glass rod, by dipping the glass rod vertically in a molten salt, and vertically reciprocating the glass rod while dipping the glass rod in the molten salt and the ions in the glass rod are exchanged to produce the title refractive index distribution type lens. CONSTITUTION:The glass rod is dipped in the molten salt, and the ion in the glass and the ion in the salt are exchanged to produce the refractive index distribution type lens. The following constitution is provided for the process. Namely, the glass rod is vertically dipped in the molten salt, and then vertically reciprocated continuously or intermittently. The following constitution is preferably used in the process. Namely, the glass rod 1 is housed in a barrel 5 with both ends opened and having sufficient length to cover the whole length of the rod 1, and held by holders 2 and 3, and the barrel 5 and the glass rod 1 are simultaneously reciprocated.
Patent JP-S63225951-A (JP)
Title: Power transmission switching mechanism for magnetic recording and reproducing device
Inventor: SASAKI TAKASHI
IPC: G11B15/44
Filed: 1987-03-16
Abstract: PURPOSE:To stably feed a tape by preventing disturbance from being given on a capstan at the time of reproduction, by engaging and disengaging the power of the capstan with a reel driving and transmitting system by synchronizing with the attaching/detaching operation of a pinch roller to the capstan by mode switching. CONSTITUTION:In a state where a cam ring 38 is turned in a clockwise direction and a mode is changed from a loading stop mode to a reproducing mode, a pinch roller operating lever 96 is turned in a direction of H, and thereby, the pinch roller 15 is pressurized contact with the capstan 14. By the turning of an FR lever 162 in a direction of arrow head A162 synchronizing with the pressurized contact of the pinch roller 15, an FR intermediate gear 109 is separated from both a capstan gear 108 and FR power transmission system gear strings 171-175 synchronizing with the pressurized contact of the pinch roller 15. At this time, since a device is constituted so that the pinch roller 15 can be pressurized contact with the capstan 14 after the FR intermediate gear 109 is separated, no disturbance is transmitted to the capstan at the time of feeding the tape.
Patent JP-H05223871-A (JP)
Title: Conductor section area selection device for conductor with intermittent current flowing
Inventor: FUJINAWA MASA
IPC: G01R31/00
Filed: 1992-02-15
Abstract: PURPOSE:To provide a section area selection device for a conductor through which an intermittent current flows, with which the optimum section area of the conductor when intermittent current flows can be obtained accurately and in a very short time. CONSTITUTION:In a memory device provided in a body device 1 a computing program is stored which is to compute the temp. of a conductor from its small section area according to the specified current feed conditions for the conductor and select the smallest section area where the result from computation becomes below the allowable temp. of the conductor. Parameters for selecting the section area of the conductor through which an intermittent current flows, are entered into the body device from an input device 2, and using these parameters, a computation device in the body device 1 makes computation on the basis of the computating program stored in the memory device. The result from computation conducted by this device body 1 is fed to the output device 3.
Patent JP-H03260423-A (JP)
Title: Power transmission device
Inventor: YAMAZAKI MASAHIRO
IPC: B41J2/44
Filed: 1990-03-09
Abstract: PURPOSE:To facilitate the operation and improve power transmission accuracy by using a unidirectional clutch as a clutch and providing one side of a coupling with a pin or a groove. CONSTITUTION:In case of coupling the rotary shaft 16 of a driving part with the rotary shaft 18 of a driven unit which has a rotary part and a sliding part so as to transmit torque, a unidirectional clutch 22, which transmits only the rotation in one direction, is attached inside either one of the couplings 24 of the rotary shaft 16. Moreover, either one 24 of couplings 24 and 25 is provided with a pin 20, which slides freely through a compression spring 23, and the other 25 is provided with a groove, which couples with this pin so that the pin 20 on the opposite side and the groove 21 may be coupled to each other when the rotary shaft 16 of the driving part and the rotary shaft 18 of the driven unit are coupled to each other through the clutch 22. At this time, the clutch 22, due to its unidirectionality, does not operate when the transmission of power is performed between the pin 20 and the groove 21, so the sliding of the driven unit becomes easy.
Patent JP-H08255925-A (JP)
Title: Gap epitaxial substrate for light emitting element
Inventor: YOSHINAGA ATSUSHI
IPC: H01L33/02
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a green LED having high emission performance and luminance. CONSTITUTION: A plurality of buffer layers are provided on a GaP single crystal substrate. More than one buffer layer is grown epitaxially by taking advantage of a phenomenon where the EPD decreases abruptly immediately after starting the growth thus obtaining an epitaxial substrate having a low EPD. When an emission layer is mounted on the epitaxial substrate, an LED having high luminance can be obtained.
Patent JP-S55157457-A (JP)
Title: Angular grinder
Inventor: AKASAKA KENJI
IPC: B24B5/01
Filed: 1979-05-16
Abstract: PURPOSE: To eliminate contact of a grinding tool with a work during grinding traverse of a table of angular grinder, by providing stoppers for positioning the rearmost and forwardmost positions of the table between a head and the table.  
     CONSTITUTION: A table 11 is kept in its rearmost traverse position by putting it to the first stopper 12 by means of a grinding traverse mechanism during the quick forward traverse of a wheel spindle stock 20. At this moment, a clearance of s in the radial direction and also a clearance of E in the longitudinal direction are between a grinding tool 21 and a work 17. When the wheel spindle stock 20 is placed in the formost position of quick traverse, a hydraulic cylinder 16 provides the table 11 with a grinding traverse in the longitudinal direction and the second stopper 13 stops the table 11 when it is forwarded for a preset distance, while an end 21b of the grinding tool 21 is traversed in the arrow z direction to grind the work 17 with a grinding allowance a. As grinding of the work 17 is completed, a size detector 23 checks the size of grinding and the wheel spindle stock 20 is quickly traversed rearward and the table 11 is also returned to its rearmost position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07268060-A (JP)
Title: Epoxy resin and its production
Inventor: ASAKAGE YASUHIDE
IPC: C08G59/04
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a new epoxy resin which gives a cured item excellent in heat resistance, moisture resistance, etc., and having a low coefficient of linear thermal expansion by reacting a specific naphthol compd. with epichlorohydrin. CONSTITUTION:This epoxy resin of formula I [wherein R1 and R2 are each independently H, a halogen, or a 1-4C linear or a branched alkyl; X is a group of formula II (wherein R1 and R2 are each the same as in formula I); and (n) is 0-20] is obtd. by reacting 1,1'-bi-2-naphthol of formula III (wherein R1, R2, X, and (n) are each the same as in formula I) with epichlorohydrin. The resin is pref. compounded with a curative (e.g. diaminodiphenylmethane) and, if necessary, further with a cure accelerator (e.g. a phosphine or an imidazole compd.).
Patent JP-H09252319-A (JP)
Title: Packet transfer method and packet transfer device
Inventor: TAJIKA YOSUKE
IPC: H04L45/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To apply multicast to a specific terminal equipment designated by a subordinate layer address (e.g. MAC(medium access control) address) based on a destination address (e.g. IP (internet protocol) address) of a host layer. SOLUTION: When multicast to plural specific terminal equipments is set by a subordinate layer, an address management section 103 generates a host layer address corresponding to the subordinate layer multicast address and stores the host layer address and the subordinate layer multicast address to an address table of a transfer control section 101. Upon the receipt of the host layer multicast packet, the transfer control section 101 retrieves a subordinate multicast address corresponding to the host layer address based on the provided address table and applies multicasting of packets to specific terminal equipments corresponding to the subordinate multicast addresses to be retrieved via a multicast communication interface section 102.
Patent JP-S59184382-A (JP)
Title: Color developing device
Inventor: TAKEDA KENJI
IPC: G03G21/00
Filed: 1983-04-05
Abstract: PURPOSE:To execute a color development so as to be used for an overhead projector by providing in a sealed-up vessel a means for coating a liquid-like transparent polymer synthetic resin to the surface of a film made of a transparent polymer synthetic resin, which is heated once and whose surface carries an uneven color toner particle group on the surface, and a means for drying said resin after coating. CONSTITUTION:An undeveloped color trumpet copy 45 discharged from a color copying machine is inserted along a guide 46. First of all, a liquid-like transparent polymer synthetic resin like particles is coated to a toner layer side of the copy 45 by a spray 39 until the toner layer is covered completely. As for a necessary coating quantity, there is a difference depending on a trumpet original, therefore, it is controlled to a range exerting no influence on a color developing property by adjusting a carrying speed of the copy 45 or a diameter of a jet nozzle of the spray 39. Subsequently, said resin is fed to a drying part consisting of a heater 42 and a fan 43, the transparent polymer synthetic resin which is like a liquid is stuck onto the copy 45 by evaporating an organic solvent, and thereafter, the copy 45 is discharged to a tray 47.
Patent JP-H01234273-A (JP)
Title: Braille data processing apparatus
Inventor: MIYAZAKI YASUKO
IPC: G06F3/16
Filed: 1988-03-15
Abstract: PURPOSE:To confirm the data inputted through a braille keyboard even when there is no knowledge of a braille system at all, by constituting the title apparatus so that the input data inputted from the braille keyboard or stored character data is outputted through audio means. CONSTITUTION:A braille display device 1 has a braille display part of plural figures outputting braille data such as 6-point braille or 8-point braille. A braille keyboard 2 is one allowing six keys to correspond to the respective points of brailles of 3-line/2-row and the keys corresponding to the positions requiring striking are simultaneously operated at the time of input. This apparatus is made possible in sound output and proving with an earphone 3. The audio output of the earphone 3 is performed by sound synthesis and a knob 4 for regulating an output speed at that time is provided. The character data inputted from or stored in the braille keyboard 2 can be stored in an external memory apparatus 20. The stored character data is selected in a file unit by a function key 5 and audio output or recording output can be performed. Further, a printer 6 is provided as an output apparatus and audio output data can be recorded on a tape recorder 7.
Patent JP-S61218989-A (JP)
Inventor: ISHITORI TAKASHI
IPC: G21C1/02
Filed: 1985-03-26
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-H11256473-A (JP)
Title: Processing method for hollow fibers
Inventor: IZAWA HAJIME
IPC: D06M10/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for hollow fibers forming enough size and numbers of continuous holes to introduce liquids including a function affording substance, especially introducing liquids having viscosity >=30 centipoise, into the cavities of the hollow fibers and greatly suppressing the decrease of the physical properties such as strength or the like, without requiring a great deal of expense. SOLUTION: The continuous holes along the longitudinal direction of the fibers from the surface of the fibers to the voids are formed by repeatedly adding stress within the elastic limit of the fibers, in the direction crossing with the longitudinal direction of the fibers at the lower temperature of both of the kick-off temperature or thermosoftening temperature over the glass transition temperature of the hollow fibers having at least 20% of percentage of hollowness. The processing time is shortened by carrying out the application of the stress to the hollow fibers in a buffer solution of pH 9.5 to 11.5.
Patent JP-H02239280-A (JP)
Title: Small-sized simulator for large-scale plant learning analysis and display method, storage device, and display controller for this simulator
Inventor: SATO TAKAO
IPC: G09B9/00
Filed: 1989-03-14
Abstract: PURPOSE:To discriminate whether an operator can perform the remote control of a device or it is necessary for him to go to the field to operate the device by displaying each constituting device together with data, which indicates that the operator must go to the job site to operate this device, at the time of displaying the system diagram of a large-scale plant. CONSTITUTION:This system consists of a simulating arithmetic unit 1 which performs various simulating operations, a display controller 2, a data storage device 6 where various data are stored and an operation board 3. Data related to the system diagram of the large-scale plant is stored in the data storage device 6 with a picture as the unit; and with respect to each constituting element, data indicating that the device can be controlled from a central control room and its device number are stored when this device can be controlled from the central control room, and data indicating that the operator must go to the field to operate the device and its device number are stored when this device is operated only in the job site. Thus, it is discriminated whether the operator can perform the remote control or must go to the job site to operate the device.
Patent JP-S60218399-A (JP)
Title: Manufacture of peptide intermediate
Inventor: RAINERU UUMAN
IPC: C07K5/097
Filed: 1985-03-26
Abstract: The invention relates to a process for the preparation of peptides of the formula I U-A1-A213 A3-A4-A5-X (I) in which U denotes a urethane protective group, A1 denotes Trp or D-Trp, A2 denotes Ser, Ala or Thr, A3 denotes Tyr or Phe, A4 denotes Gly, the residue of a D-amino acid or the residue of a D-amino acid derivative, A5 denotes Leu, N-methyl-Leu, N-ethyl-Leu, Ser(But), Cys(But), Asp(OBut), Glu(OBut), Orn(Boc) or Lys(Boc) and X denotes OBut or A6-Pro-Y, where A6 represents Arg, Orn, Lys or homoarginine, and Y represents Gly-NH2, NH-NH-CO-NH2, (C1-C3)-alkylamino, cyclopropylamino, (C1-C3)-alkylamino which is substituted with hydroxyl or fluorine, or cycloalkylamino which is substituted with hydroxyl or fluorine, using tripeptides of the formula II, U-A1-A2-A3-OH, in which the residues are defined as above. The invention also relates to peptides of the formula II as intermediates in this process.
Patent JP-S63226580-A (JP)
Inventor: OGITA YASUHIRO
IPC: F25D17/08
Filed: 1987-03-13
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-S51136245-A (JP)
Title: Accurate code reading
Inventor: SUZUKI SHIGEO
IPC: G06K9/00
Filed: 1975-05-21
Abstract: PURPOSE: Accurate code reading even for codes written in out-of-position. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06250252-A (JP)
Title: Photometry device
Inventor: OTSUKA HIROSHI
IPC: G03B7/16
Filed: 1993-02-23
Abstract: PURPOSE:To use a photometric element in common for normal photometry and preliminary light photometry to simplify the element and an optical system by performing the photometry for normal light and the photometry for the light quantity reflected from an object which is obtained when the light is preliminarily emitted by the same integration type sensor. CONSTITUTION:The photometry circuit for this camera is constituted of the integration type sensor circuits 1-6 and a multiplexer MPX, etc., and the circuit is also used for the photometry for the preliminarily emitted light. The sensor circuits 1-6 are installed in total six photometric areas, i.e., spots in three areas and the surroundings, and the charge from the photometric element SPD is stored and controlled by the sensor circuits 1-6. The normal light is received by the sensors, and then, the brightness of the object is obtained according to this sensor output. Then, the light reflected from the object which is obtained when flash light is preliminarily emitted is received by the photometric element SPD of the same sensor, and the flash light emitting quantity is calculated on the basis of the photometry output so as to decide a control value. A decided guide number is outputted to the flash.
Patent JP-S53145144-A (JP)
Title: Double-pipe type heat exchanger
Inventor: SUGIYAMA AKIRA
IPC: F25B39/00
Filed: 1977-05-25
Abstract: PURPOSE: To reduce manufacturing cost of winding mold and assembly operation process and to minimize works in size by molding a double-pipe type heat exchanger coil in the shape of a cone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56157049-A (JP)
Title: Semiconductor device
Inventor: OOKUBO HISAFUMI
IPC: H01L23/12
Filed: 1980-05-06
Abstract: PURPOSE:To contrive the prevention of thermal runaway and the shortening of wirings by a method wherein a semiconductor active element is mounted on a beryllia plate on which an electrode pattern is formed and said beryllia plate is mounted on a ceramic wiring substrate to electrically connected. CONSTITUTION:The beryllia plate 8 is provided with an output electrode 9 which is a collector layer, an earth electrode 10 for an emitter wiring, an input electrode 11 at narrow intervals from each other, the top thereof being connected with the  semiconductor active element and the bottom thereof being connected by soldering  17 with wiring patterns 14, 15, 16 which are arranged on the ceramic wiring substrate. Thereby, the semiconductor chip 1 and each electrode are connected with  very short bonding wires 6 and the each electrode of the beryllia plate 8 in high  heat conductivity is directly electrically connected to the ceramic wiring substrate  13, so that the thermal runaway is prevented.
Patent JP-H10234489-A (JP)
Title: Shelf device
Inventor: ONO TAKASHI
IPC: A47B57/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a shelf device free from the deterioration of appearance, even upon the appearance of a more or less gap between the front end of the inclined shelf board of an inclined storage part and the lower surface of the lowermost horizontal shelf board of an upper storage part. SOLUTION: At the time of manufacturing a shelf device, the front end 13 of the uppermost inclined shelf board 10a of an inclined storage part 7 is included in a lateral groove 14 on the lower surface of the lowermost horizontal shelf board 9a of an upper storage part 6, thereby keeping the front end 13 of the uppermost inclined shelf board 10a of the inclined storage part 7 concealed and invisible to a user, even upon the appearance of a more or less dispersion in the cutting of the front end 13 of the uppermost inclined shelf board 10a of the inclined storage part 7, or in mounting accuracy with both right and left side boards 2 of each storage part. According to this construction, appearance is improved and at the same time, a mounting position can be easily adjusted, thereby alleviating a machining burden at a production process.
Patent JP-S54151707-A (JP)
Title: Turbine blade lattice structure
Inventor: SHINOHARA TOSHIO
IPC: F01D5/14
Filed: 1978-05-22
Abstract: PURPOSE:To prevent secondary flow produced at the root portion of turbine blade lattice by forming smooth gradient surface on the root wall surface at the outlets of the blade lattice. CONSTITUTION:Smooth gradient surface is formed on the root wall surface 5 at the outlets of the blade lattice so that the root position of the inside surface 4 of the blade is higher than the root position of the back surface 3 of the blade. When the blade 1 thus constructed turns, a flow 11 from the back surface 3 toward the inside surface 4 of the blade occurs in the boundary layer on the root wall surface 5 by means of centrifugal force. Accordingly, secondary flow 9 is suppressed due to this flow 11 so as to reduce the loss occurred in the blade lattice.
Patent JP-S61217896-A (JP)
Inventor: ARAKI TSUNEHIKO
IPC: G08B13/00
Filed: 1985-03-25
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。