baber/WOPTO huggingface dataset:
Patent JP-H047218-A (JP)
Title: Paper cassette
Inventor: TAKITA NORIO
IPC: B65H1/12
Filed: 1990-04-24
Abstract: PURPOSE:To enable easy receiving of a paper sheet without damage or the like at the end part to a predetermined position by aligning a pressing part of a movable member to a notched part of a base, and releasing a holding relation between the pressing part of the movable member and the base so as to lift the base with paper in the separating pawl direction by a spring, when the movable member is moved in the other direction by an external force applying member. CONSTITUTION:When a paper cassette is mounted on an electrophotographic device main unit 1, a pin 70 collides against the device main unit 1 to displace it in the direction of an arrow mark R and to press a movable member 50 in the same direction. As a result, a pressing part 52 of the movable member 50 is aligned with a notched part 22 of a base 20 by moving the movable member 50 in the direction of the arrow mark R. Then, the base 20 is lifted with a paper sheet in the direction of a separating pawl 30 by a spring 40 and positioning-held in a position, where the paper can be separately fed, by releasing a holding relation between the movable member 50 and the base 20. In this way, the paper sheet can be easily received to a predetermined position without causing damage or the like at the end part of the paper sheet.
Patent JP-S60252248-A (JP)
Title: Fatigue measuring method of steel plate or the like
Inventor: KURIWAKI TETSUYOSHI
IPC: G01N23/20
Filed: 1984-05-28
Abstract: PURPOSE:To measure the fatigue of a member or the like installed in conditions where fatigue measurement is difficult, by deforming repeatedly a fatigue measuring piece, which is stuck to a part to be measured which receives a repeated stress, as one body together with the part to be measured. CONSTITUTION:A fatigue measuring piece 1 is formed into a U shape as the whole and is stuck to a part 2 to be measured of a steel plate or the like in the state where its both end parts 3 and 3 are directed to a predetermined deformation direction. A sample part 5 bent into a U shape is provided between both end parts 3 and 3 as one body and is deformed by bending as one body together with the part 2 to be measured. Since the fatigue advances in the sample part 5 in accordance with deformation of the part 2 to be measured, the measuring piece 1 is removed from the part 2 to be measured and is subjected to X-ray diffraction or the like to measure the degree of fatigue, and the degree of fatigue of the part 2 to be measured is estimated. Thus, the fatigue of the member in the place where the fatigue measurement in the field is difficult such as a nuclear power equipment or the like is measured.
Patent JP-H01278199-A (JP)
Title: Ultrasonic transducer
Inventor: OTA HARUYOSHI
IPC: H04R17/00
Filed: 1988-04-30
Abstract: PURPOSE:To efficiently generate a bulk wave in a direction perpendicular to the surface of a piezoelectric plate by providing an auxiliary electrode confronting with a cross finger electrode on the other surface of the piezoelectric plate. CONSTITUTION:The auxiliary electrode 6 is provided on the surface of the matching layer 4 side of the piezoelectric plate 1, and it confronts with the cross finger electrodes 2 and 3 via the piezoelectric plate 1, and is formed as a partial electrode in which it is dividedin parallel with the longitudinal direction of the cross fingers of the cross finger electrodes 2 and 3. An acoustic lens 5 forms a medium to transmit an ultrasonic wave generated by the oscillation of the piezoelectric plate 1 efficiently. Here, by applying a prescribed DC voltage on the cross finger electrodes 2 and 3 provided on the surface of the piezoelectric plate 1 and performing a polarization processing with a prescribed temperature setting the auxiliary electrode 6 at zero potential, a polarization electric field is distributed in such a way that a large number of components perpendicular to the piezoelectric plate are generated by the auxiliary electrode 6. In such a way, it is possible to generate the bulk wave resistant in a perpendicular direction even without providing a cutting groove on the piezoelectric plate 1 at the time of performing the polarization processing.
Patent JP-S5810938-A (JP)
Title: Optical transmitter
Inventor: ISHII KAZUHIKO
IPC: H04B10/00
Filed: 1981-07-13
Abstract: PURPOSE:To keep the level of a synthesized output light of a laser diode which outputs a modulated light with prescribed level against temperature change and another laser diode exclusive for use in bias adjustment. CONSTITUTION:An optical transmitter 1 is provided with the 1st laser diode 21a subjected to modulation at a prescribed level with an output current of a current driver 31 and a bias setter 46 and the 2nd laser diode 21b adjustable for a bias light leve. The output light of the 1st and 2nd diodes 21a and 21b is synthesized at an optical directional coupler 24 and the synthesized output is monitored at a photodiode 23. The monitored output is applied to one input of a differential amplifier 44 and a voltage difference with the reference voltage of a  reference voltabge generator 45 inputted to another input of the amplifier 44 is  obtained, a bias current Ib set to a prescribed temperature is applied to the  diode 21b, the output level of the diode 21b is adjusted and the synthesized  output light level can be kept constant.
Patent JP-H11306637-A (JP)
Title: Disk device and disk magazine
Inventor: KINOSHITA SHIGEO
IPC: G11B17/26
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a disk device and to make the reliability of the device higher by dividing a magazine while moving trays of stages upper than a tray in which a selected disk is mounted with a driving set and setting and reproducing a disk reproducing part while transferring the part between divided magazines. SOLUTION: After the locked state of a magazine housing is released, when a magazing shifting motor is started, a magazine shifting plate 240 is slidingly moved backward. Here, a holder guide pin 211 on the right side of a magazine holder 210 is energized upward with the inclined cam 242 formed on the plate 240 and the magazine holder 210 is raised to the maximum position of the full opening of the magazine. However the upper surface part of the magangine clamped with an upper side clamping pawl 210b is lifted together with three sheets of trays at the upper side of the holder 210, since the lower surface of the magazine is clamped with a lower side clamping pawl 2a, the magazine housing is divided in the inside of a chassis unit 1.  Then, since a disk reproducing is performed between magazines divided into upward and downward parts, the reducing of the space of the horizontal direction is made possible.
Patent JP-H1046473-A (JP)
Title: Production of linear polyorganosiloxane capable of being used for softening finish of woven fabric without yellowing
Inventor: CANIVENC EDITH
IPC: D06M101/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyorganosiloxane containing a sterically hindering piperidyl functional group suitable as a finishing agent for softening a woven fabric capable of imparting an excellent touch and suppressing the yellowing of the fabric by performing a reaction of a mixture of a specific polydiorganosiloxane and a specific chain terminator. SOLUTION: This method for producing a liner polyorganosiloxane capable of using in a softening finish of a woven fabric without yellowing the fabric, is to obtain a polyorganosiloxane containing a sterically hindered piperidyl functional group by performing a reaction of a mixture of a polydiorganosiloxane expressed by formula I [R is a 1-4C alkyl, phenyl or 3,3,3-trifluoropropyl; Z is formula II (R<1> is a 2-18C alkylene, etc.; R<2> is a 1-3C alkyl or phenyl; R<3> is H or R<2> ; U is a sterically hindered piperidyl group); (r), (t) are each 0 or >=0 integer or fractional number] and a chain terminator expressed also by the above formula I in which (r)=0, (t) is 0-50, R<14> is R, and also Y is R or Z.
Patent JP-S5232305-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: ZAITSU OSAMU
IPC: F24H1/00
Filed: 1975-09-06
Abstract: PURPOSE: To lead a magnetic tape automatically and securely by connecting a lead tape to the point of a magnetic tape and by making this lead device ready to the play-back system and pass through. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07318968-A (JP)
Title: Color liquid crystal display device
Inventor: ASANO YUJI
IPC: G02F1/1347
Filed: 1994-05-23
Abstract: PURPOSE:To provide a color liquid crystal display device with which a bright color display is obtainable by coloring light without using color filters and the display is provided with variation by arbitrarily switching a background color and display colors. CONSTITUTION:A liquid crystal cell 30 for driving the display having electrodes 33, 34 for selectively applying voltage to the respective regions of a liquid crystal layer, a liquid crystal cell 40 for switching the display colors having electrodes 43, 44 for applying voltage nearly over the entire area of the liquid crystal layer, a phase difference plate 50 and a pair of polarizing plates 51, 52 are arranged as shown in Fig. The twist angles of the liquid crystal molecules of the liquid crystal cell 30 for driving the display and the liquid crystal cell 40 for switching the display colors are set nearly equal to each other and the twist directions of the liquid crystal molecules are set reverse from each other. The liquid crystal orientation directions on the substrates 32, 41 side adjacent to each other of these two liquid crystal cells 30, 40 are intersected nearly orthogonally with each other.
Patent JP-H09275519-A (JP)
Title: Picture and writing input device
Inventor: KANJIYOU YUKIO
IPC: H04N5/225
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To perform the instantaneous switching through a simple operation between an object such as a picture/writing original and a transmissive original such as a film original by switching the, optical paths to selectively lead the image light to a pickup part via the 1st or 2nd optical systems. SOLUTION: A pickup camera 6 is placed in a main body part 1 together with a 2nd mirror 4 that leads the image light reflected from a reflective original 29 set on an original board 31 by a 1st mirror 2 to the camera 6 after reflecting the light again. Therefore, in an original pickup mode, the image light sent from the original 29 set on the board 31 is reflected by the mirror 2 and then by the mirror 4 to reach the camera 6. In order to input the image of a transmissive original such as a film original a loadable/unloadable optical path switching optical unit 40 is put into the optical path where the image light of the original 29 passes.  The unit 40 includes an optical path folding mirror 44, a close-up lens 45, etc., and is put into the optical path to shade the light sent from the original 29 and also to make the image light sent from the transmissive original incident on the camera 6 via the mirror 44 and the lens 45.
Patent JP-S5334036-A (JP)
Title: Hydraulic machine
Inventor: TANAKA HIROSHI
IPC: F03B11/00
Filed: 1976-09-10
Abstract: PURPOSE: To prevent a contact failure of a runner seal position at runner heat expansion time by construction made in such a way that runner side surfaces of runner seal position provided on the inside as well as outside of runner band faces inward and a cover side surface faces outward. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0411077-A (JP)
Title: Method for treating polyester-based synthetic fiber material
Inventor: SAEKI KOICHIRO
IPC: D06M101/16
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the subject material excellent in adhesion to rubbers by attaching a specific epoxy compound and a curing agent therefor to polyester- based synthetic fiber, heat-treating the fabric and then treating the heat-treated fabric with a solution containing a specific ethyleneurea compound or/and a polyisocyanate and a resorcin formaldehyde latex(RFL). CONSTITUTION:An epoxy compound (preferred example; a polyglycicyl ether compound of a polyhydric alcohol) having >=2 epoxy groups and a polyvinyl emulsion prepared by grafting active hydrogen-containing amino groups as a curing agent therefor are attached to polyester-based synthetic fiber. The resultant synthetic fiber is then drawn and heat-treated at 150-260 deg.C to provide filaments of the aforementioned fiber. The obtained filaments are intertwisted to afford a cord, which is treated with a bonding solution containing an ethyleneurea compound (preferred example; diphenylmethanediethyleneurea compound) expressed by the formula (R<1> is aromatic hydrocarbon; P is 0, 1 or 2) or/and a blocked polyisocyanate compound and a resorcin-formalin-rubber latex and subsequently heat-treated at 150-260 deg.C to afford a polyester-based fiber material excellent in adhesion to rubbers.
Patent JP-S63273904-A (JP)
Title: Runaway detecting device for sequence controller
Inventor: SHIKADA TORU
IPC: G05B19/05
Filed: 1987-05-01
Abstract: PURPOSE:To detect the runaway of an individual program without disturbing the functions of both general and individual controls, by providing a setting part, a resetting part and a deciding part for flag bits. CONSTITUTION:A flag bit setting part 6 has a flag bit corresponding in 1:1 to each C mode individual program and sets '1' to all flag bits via a processor 2 every time an S mode general program is started. A flag bit resetting part 7 has a flag bit corresponding in 1:1 to each C mode program and produces a resetting signal when the execution is through. A flag bit deciding part 8 decides whether a flag remains or not at the part 6. If the presence of the remaining flag '1' is confirmed, the part 8 produces an alarm signal and displays a specific one of C mode programs C1-C10 that has runaway at a display part 10 including a lamp 11 and a CRT 12.
Patent JP-S5232422-A (JP)
Title: Exhaust air reflux control device
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/07
Filed: 1975-09-08
Abstract: PURPOSE: Making use of negative pressure generated in the passage of engine oil, improving exhaust countermeasure, particularly reducing NOx by reducing reflux in intermediate and high speed low load region and increasing a reflux ratio comprehensively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60253235-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMURA MEGUMI
IPC: H01L21/56
Filed: 1984-05-29
Abstract: PURPOSE:To enable to prevent the lowering of yield of production by a method wherein a resin sealing is performed by fixing the post part of a bonding-lead- connected lead frame at the position higher than the disc part on whic a semiconductor pellet is mounted, thereby enabling to prevent the lead frame from coming into with the bonding lead. CONSTITUTION:The semiconductor pellet 11 formed on a circuit network is mounted on the disc 16 of a lead frame 12, and a bonding pad part and the post 15 of the lead frame 12 are connected using a bonding lead 17 such as a gold wire, for example. The lead frame 12 whereon the above-mentioned bonding connection is performed is set on the cavity part 13 located in a resin sealing metal mold 21. As a result, the face of the post 15 of the lead frame 12 is fixed at the position higher than the surface of the disc 16. Subsequently, the fused resin 14 such as epoxy and the like is filled in the cavity part 13 of the resin sealing metal mold 21 as shown by the arrow (a) in the diagram, and the semiconductor pellet 11 containing the post 15 of the lead frame 12, the disc 16 and the bonding lead 17 is sealed by resin.
Patent JP-H11306177-A (JP)
Title: Character string storage/retrieval device and recording medium recorded with character string storage/ retrieval program
Inventor: WATABE KO
IPC: G06F17/21
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To easily select a desired character string by discriminating the type of the character string that is called by a retrieval means based on the discrimination information and outputting the retrieved character string in a form that is decided by the discriminated type of the character string. SOLUTION: One of plural character strings which are stored in a clip board data storage area 102-3 is selected and called at the current cursor position. Then the type of the called character string is discriminated by inquiring a character type discrimination dictionary area 102-4 and a KANA (Japanese syllabary)/KANJI (Chinese character) conversion dictionary area 102-5 with an n-th range designation character string or an n-th division character string used as a key. The called character string is outputted in the sequence that is decided based on the type of the character string and in a display form to which the character string showing the discriminated type is added. As a result, a desired character string can be easily selected and the time and labor needed for inputting again the character string that is once inputted can the eliminated.
Patent JP-H06302145-A (JP)
Title: Tape cassette
Inventor: OMODA MANABU
IPC: G11B23/087
Filed: 1993-04-12
Abstract: PURPOSE:To provide a smooth lid closing operation. CONSTITUTION:A tape cassette 1 is constituted so that a pair of tape reels 3a and 3b wound with a magnetic tape 2 are housed in a cassette casing 4, the magnetic tape 2 is stretched on the front surface side of this casing 4 and an openable/closable front lid 6 capable of covering the magnetic tape 2 is supported on the cassette casing 4 while being pressed in a closing direction by a spring member C. A locking mechanism 10 is constituted of a locking member 12 having an engaging recessed part 11 from on the side surface part 6a of the front lid 6 and an engaging projection part 12a to be engaged with the engaging recessed part 11 so as to prevent the lid opening operation of the front lid 6. When the front lid 6 is completely opened, the engaging projection part 12a of the locking member 12 is retracted in the condition that it comes into contact with the inner side of the side surface part 6a of the front lid 6.
Patent JP-S602077-A (JP)
Title: Controller for inverter
Inventor: OKAMOTO TAKAO
IPC: H02M7/48
Filed: 1983-06-16
Abstract: PURPOSE:To suppress the production of the excess current at the switching time by providing a time limit in the switching to the next step of the output frequency, gradually and continuously varying it, and switching to the next step of the output voltage by every 1/2 of the time limit. CONSTITUTION:A control circuit 12 transmits a control signal through base drive circuits Bu-Bz to the base of a switching element of an inverter. The circuit 12 has a frequency setter 13, a digital comparator 14, an U/D counter 15, a step oscillator 16, a D/A converter 17, an adder 18, a voltage control oscillator 20, a step-down circuit 21, a counter 22, latch circuits 23, 28, a memory circuit 25, a data selector 26 and a buffer circuit 30, the switching to the next step of the output frequency is gradually and continuously varied with the time limit, and the switching to the next step of the output voltage at the approx. 1/2 of the time limit required to the next step of the output frequency.
Patent JP-H0335781-A (JP)
Title: Chimera cd4 immunoglobulijn polypeptide
Inventor: KURAUSU KARUJIYARAINEN
IPC: C07K19/00
Filed: 1990-04-26
Abstract: NEW MATERIAL: A cloned DNA composed of two kinds of fragments of DNA comprising a fragment encoding the first two domains of human CD 4 molecules or a part thereof and a fragment encoding all domains excluding the first part in a stationary region of mammalian immunoglobulin heavy chain.  
     USE: Production of polypeptide for treatment of various diseases, especially AIDS.  
     PREPARATION: A cloned DNA in the form of cDNA is obtained by starting from a proper mRNA preparation. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S60253243-A (JP)
Title: Programmable gate array
Inventor: SANO SHIGEO
IPC: H01L27/04
Filed: 1984-05-29
Abstract: PURPOSE:To contrive incease in the degree of freedom in circuit constitution by a method wherein one block is composed of 10 gates of thereabout, a random wire connection is enabled within each block, and a through wiring is prepared in addition to the above, thereby enabling to perform a feed-back connection. CONSTITUTION:A cell block 1, consisting of a gate containing a line which can be fed back, as an element and a flip-flop, and a matrix block 2 consisting of a matrix with which each element can be connected arbitrarily constitute a block as one unit. A large block is constituted by gathering and coupling a plurality of stages of the block above-mentioned in longitudinal and lateral directions, and besides, an IC package is formed by coupling several pieces of the above-mentioned large blocks. A connecting part of mark square is provided at the point of intersection of each longitudinal and lateral lines of the matrix block 2 and, at the same time, a connecting part of mark   is provided in the midway of the point of intersection of each of longitudinal and lateral lines, thereby enabling to perform connections in longitudinal and lateral directions, and also the longitudinal and lateral connections at the arbitrary point of intersection.
Patent JP-S5811989-A (JP)
Inventor: SUGITANI KAZUNOBU
IPC: G06F3/048
Filed: 1981-07-15
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-H05303458-A (JP)
Title: Bus line driving circuit
Inventor: KOBAYASHI EIICHI
IPC: G06F3/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide a bus line driving circuit capable of preventing a load circuit from being erroneously driven. CONSTITUTION:Plural bus line driving circuits are connected in parallel to a bus line and a common load circuit is selectively driven by each bus line driving circuit. In each bus line driving circuit, the 1st switch circuits 13, 14 execute on/off operation in accordance with a control signal given to an input terminal 11. The 1st switch circuit is selectively connected to an output terminal 12 by the 2nd switch circuit 15. After the lapse of time set up by time constant circuits 16, 17 after impressing voltage, the 2nd switch circuit 15 is turned on. Thereby the output terminal is always in an opened state before the lapse of the prescribed time and the load circuit is not erroneously driven until the on/off operation of the 1st switch circuit is determined after impressing the voltage.
Patent JP-S5233756-A (JP)
Title: Device for measuring the thickness of plate and the like
Inventor: OOTA HIROSHI
IPC: G01B7/12
Filed: 1975-09-11
Abstract: PURPOSE: To provide a non-destructive measuremnt device for measuring the thickness or relative inductance of an inductor and the magnetic transmittance of a magnetic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01279067-A (JP)
Title: Heat sealing sheet material
Inventor: TAKENAKA HIROICHI
IPC: B32B7/02
Filed: 1988-05-02
Abstract: PURPOSE:To obtain an excellent sealing function and an easily-unsealing function with a uniform peeling-off strength, by specifying the grate width of a network pattern of a heat-sealing layer, the pitch of the gate and the thickness of the heat sealing layer respectively. CONSTITUTION:In a heat-sealing sheet material, A heat-sealing layer 3 provided through a synthetic resin film layer 2 on one surface of a base sheet material 1 has a network pattern which is 10-1,000mum in width W of the grate 5 thereon, 20-2,000mum in pitch P of the grate 5 thereof and 2-1,000mum in thickness D of the heat-sealing layer 3. Since the heat sealing layer 3 has the network pattern in this way, the heat-sealing sheet material has both characteristics of a sealing and easily unsealing functions. For instance, when the heat-sealing layer is utilized for an opening of a glass bottle 7 as a lid, only the grate 5 of the network pattern is sealed and recesses 6 thereof are not sealed. Accordingly, a good easily-unsealing function can be obtained.