baber/WOPTO huggingface dataset:
Patent JP-S5541227-A (JP)
Title: Recording system
Inventor: TOMITA SATORU
IPC: B41J3/00
Filed: 1978-09-18
Abstract: PURPOSE: To simplify the needle replenishing mechanism and reduce the capacity for incorporating replenishing recording needles by means of a disc-shaped conductor used for the needles so that a means of storing a plurality thereof is turned in sequence for replenishing thereof.  
     CONSTITUTION: A means is provided to store a plurality of recording needles composed of a disc-shaped conductor and a means to turn or shift the recording needles 13. By detecting the wear of the needles 13, the turning or shifting means is operated to effect the replenishment of new needles from the storage means in sequence. For example, the recording is performed while the disc-shaped recording needle 13 is turned following a drum 1. By detecting the progress of the wear of the needle 13, a retaining member 16 is turned by a device such as motor 7 and a belt 8 as illustrated to replenish the subsequent needle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5638876-A (JP)
Title: Photoelectric converter for photoelectric scale
Inventor: NISHIMURA YOSHIHARU
IPC: G01R29/00
Filed: 1979-09-06
Abstract: PURPOSE:To obtain the sufficient output level at the time of measurement by providing the circuit wherein the peak value of the electric signal from an operation amplifier is saturated and the circuit wherein said signal is not saturated, selectively operating both circuits, and making the signal before measurement the perfect sine wave. CONSTITUTION:A movable slit plate and a fixed slit plate are adjusted so that the pitch of the beat fringes produces the 90 deg.-difference in phases with respect to phototransistors 3a-3d before the measurement. The signals from a operation amplifiers 6 and 7 are adjusted so that the perfect sine waves are obtained. When a switch 26 is opened, the outputs of the phototransistors by the light from a light emitting diode 4 are not saturated and amplified in the operation amplifiers 6 and 7. When the switch 26 is closed at the time of measurement, the signal level supplied to the operation amplifiers 6 and 7 from the phototransistors 3a-3d is increased with the increase of the amount of light from the light emitting diode.
Patent JP-S63280151-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04F13/12
Filed: 1987-05-13
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-H09302437-A (JP)
Title: Fine-grained cemented carbide
Inventor: ASADA NOBUAKI
IPC: C22C29/08
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fine-grained cemented carbide, causing no breaking when used for cutting edge and having long service life, by constituting, in a cemented carbide having hard phase and binding phase, the hard phase of a compound carbide powder prepared by compounding chromium carbide with tungsten carbide and performing grain refining. SOLUTION: In a cemented carbide having hard phase and binding phase, the hard phase is constituted materially of a compound carbide powder prepared by compounding chromium carbide with tungsten carbide and refining grain size to 1-6μm. At this time, chromium carbide is incorporated by 0.5-2.0wt.% into tungsten carbide, and the binding phase is constituted of Co and incorporated by 5-20%, and the cemented carbide contains, other than the above, inevitable impurities. By this method, the fine-grained cemented carbide, containing fine tungsten carbide grains and excellent in toughness and wear resistance, can be obtained.
Patent JP-H11308868-A (JP)
Title: Self-excited semiconductor power converting device
Inventor: TANAKA SEIJI
IPC: H02M7/19
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To structure of raising a DC voltage by connecting DC circuits in series in a voltage type self-excited conversion device, in which voltage type self-excited converters are used and multiplied by connecting in series the AC windings of a transformer for the converting device. SOLUTION: The DC voltages of each converters 41, 42 are detected for controlling the sharing and equalization of the voltages from the differences in the voltages. The phase and amplitude of AC currents are detected to generate correction signals, based on the control output when the phase is equal to that of the AC currents and the amplitude is inversely proportional to that of the AC currents. Limiters are added which prohibits the inversely proportional treatment, if the AC currents are close to zero. These correction signals are added to the input signals of the PWM pulse generators 21, 22 of each converters 41, 42 for correcting the AC voltage of each converters 41, 42. Because the control for equalizing the voltage sharing is made possible in the configuration of connecting DC circuits in series, a converter whose voltage is raised is obtainable.
Patent JP-S5341074-A (JP)
Title: Discharge lamp lighting device
Inventor: OKAMOTO FUTOSHI
IPC: H05B41/14
Filed: 1976-09-27
Abstract: PURPOSE:To improve upon the waveform distortion of an input current, a leak magnetic path is formed between two inductances and magnetically coupled so that the polarity is opposed.
Patent JP-S5340251-A (JP)
Title: Differential single side-band branching filter
Inventor: YOSHIDA NOBUYOSHI
IPC: H03H7/46
Filed: 1976-09-27
Abstract: PURPOSE:Group delay offers a flat differential single side-band branching filter, thereby making equalization of group delay due to individual units needless.
Patent JP-S63281269-A (JP)
Title: Information processor
Inventor: TATEUCHI TSUGUJI
IPC: G11B19/18
Filed: 1987-05-13
Abstract: PURPOSE:To prevent the reduction of the reliability due to the vibration caused by the transportation, etc., of a device by detaching a head from a floppy disk accompanying the closed action of a cover. CONSTITUTION:By the closed action of a cover 3, a claw 54 for ejecting approaches to an ejecting button 53 while drawing the locus of an arrow B, and at the time point, to a floppy disk 501 inserted to a floppy disk driving part 5, a head 55 to execute the data writing/reading to a disk is brought into contact with each other as it is. Thereafter, when the claw 54 for ejecting depresses an ejecting button 53, the floppy disk 501 is automatically removed in a floppy disk driving part 5, and while accompanying the removing action, the head 55 is detached from the floppy disk 501. Thus, the reduction of the reliability of the floppy disk due to the vibration caused at the time of transporting the device can be prevented without troubling the hand of a user.
Patent JP-S595491-A (JP)
Title: Josephson affirmative latch circuit
Inventor: SOKAWA HIDEKAZU
IPC: H03K19/195
Filed: 1982-07-02
Abstract: PURPOSE:To realize a reliable latch circuit, by reading an input signal at the moment of rising of a timing signal, and operating as a Josephson affirmative circuit that holds the read signal and outputs without influenced by subsequent change of input signal. CONSTITUTION:It is supposed that after latching of signal logic 0 at a time t1, signal logic becomes 1 at a time t2. This becomes a sequence that when timing current Ir is applied to the first gate 21, a signal Is is added as gate current Is1, and accordingly, the curve F of threshold value becomes as shown in the figure. That is, it becomes a sequence of change from the state of being biassed at a point B shown by the arrow fc to P' along the arrow fv, and this is no more than change in a blind sector a2. The first gate 21 remains in a state of zero voltage, and a signal current Ig flows out to the ground through right branch 4, and exerts no influence on the second gate 22. By this way, input signal information can be latched affirmatively at the time rising of the timing signal.
Patent JP-S62271778-A (JP)
Title: Color image forming method
Inventor: HIKUMA MASAHIKO
IPC: B41M5/52
Filed: 1986-05-21
Abstract: PURPOSE:To obtain an excellent color image having proper surface gloss, high optical density, resolution, water-proofness, rich coloring property, high abrasion- resistance and preservability, by selecting the feed sequence of a plurality of inks according to ink penetration in an ink transportation layer. CONSTITUTION:When a color image is formed by means of a plurality of different color inks on a material to be recorded having an ink transportation layer and an ink holding layer, the quality of a color image varies according to the feed sequence of a plurality of inks used. First an ink of high penetration is fed, and a next ink which is fed immediately after the first ink at the same point as that of the first ink indicates much higher penetration than its intrinsic one because of the quick absorption of the first ink into the ink transportation layer and subsequent sufficient moistening of said layer. This results in a quicker mixing of more than two different colors and a quicker formation of an intermediate color. Thus a high-quality color image can be obtained with the realization of an adequate intermediate color development.
Patent JP-S5738803-A (JP)
Title: Ultraviolet-curable resin composition having excellent pigment dispersibility and adhesiveness
Inventor: FUJIMOTO HIROSHI
IPC: C08F2/44
Filed: 1980-08-20
Abstract: PURPOSE: To impart improved pigment dispersibility and enhanced adhesiveness to a saturated copolyester composition, by using a metal sulfonate group-containing aromatic dicarboxylic acid as an acid component of a saturated copolyester.  
     CONSTITUTION: Titled resin composition comprises (A) a saturated copolyester, MW 1,000W15,000, soluble in the below-specified component (B), comprising a saturated polycarboxylic acid component consisting of (i) 0W80mol% aliphatic or alicyclic dicarboxylic acid, e.g., succinic acid, (ii) 99.5W19.5mol% metal sulfonate group-free aromatic dicarboxylic acid, e.g., terephthalic acid and (iii) 0.5W20mol% metal sulfonate group-containing aromatic dicarboxylic acid, e.g., 5-sodiosulfoisophthalic acid, and a polyhydric alcohol component, e.g., ethylene glycol, (B) a polymerizable compound component at least part of which has at least two polymerizable double bond, e.g., 1,6-hexanediol diacrylate, and (C) a photosensitizer, e.g., benzoin ethyl ether. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60143111-A (JP)
Inventor: ROJIYAA DEII JIYABURU
IPC: B60G5/047
Filed: 1984-06-05
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-S62270096-A (JP)
Title: Manufacture of magnetic bubble memory element
Inventor: WATANABE HIROMICHI
IPC: G11C19/08
Filed: 1986-05-19
Abstract: PURPOSE:To eliminate the sagging of the shoulder and the wall for a soft magnetic body and to improve the propagating characteristic of a magnetic bubble by forming a mask for ion milling processing with a uniform thickness with the membrane of a substance capable of selecting etching on a soft magnetic substance layer. CONSTITUTION:On a soft magnetic substance layer 20, an SIO2 film, in which the membrane thickness is uniform and a selecting etching can be executed without damaging the layer 20, is adhered as a mask forming film 6 with a sputtering method, and the resist membrane 5 of a photosensitive resin is coated. Next, a resist pattern 51 is formed on the film 6 with a photolithography technics, the SIO2 film is etched by the reactive ion etching of a gaseous fluoride, and a mask 61 for ion milling processing is formed. Further, a resist pattern 51 is removed by an organic solvent such as acetone, the exposing parts of the mask 61 and the layer 20 are ground by the ion milling processing, and soft magnetic substance patterns 21, 22 and 23 are formed.
Patent JP-S5340988-A (JP)
Title: Handrail for escalator or the like
Inventor: SHIYOUJI HIROAKI
IPC: B66B29/04
Filed: 1976-09-28
Abstract: PURPOSE: To increase the brightness of skirt panel by forming the panel transparent or translucent by providing the panel at the lower of a vertical panel, mounting this panel at acute gradient, and preventing dangerous riding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10306412-A (JP)
Title: Cushioning material for subbase course by use of wooden chip, bamboo chip, and rubber chip, and sound-insulation wall with protection function
Inventor: IDA HIROMI
IPC: E01F8/02
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To reuse the cushioning material in a living space, by crushing unnecessary parts of wooden materials, bamboo materials, wooden products, bamboo products, and rubber products and mixed together and forming a shape with a hardening agent. SOLUTION: Unnecessary parts of wooden materials, bamboo materials, wooden products, bamboo products, and rubber products are crushed and mixed together and formed differential shapes in accordance with respective use purposes with a hardening agent for various hardnesses corresponding to the use purposes. Wooden chips, bamboo chips, and rubber chips are mixed together for instance and formed with a hard or soft hardener and used as a cushioning material for roads such as side walks or promenades or base courses for a parking lot. Or these materials are shaped to make forms 1-3 or a cap 4 and the forms 1 are connected to each other with the forms 2, 3 at both ends and fixed with fixing screws 5 and the cap 4 is fitted to respective upper ends. And further, a cover is put thereon to use it as a sound-insulation wall having a protection function.  In this way, this member can be used to absorb sound and impulses in an accident and return the resources to the society by recycling.
Patent JP-S60262765-A (JP)
Title: Machine-glazed-paper cutting machine for image output apparatus
Inventor: NAGASHIMA ATSUSHI
IPC: B26D1/36
Filed: 1984-06-07
Abstract: PURPOSE:To permit machine-glazed-paper to be cut in at least two kinds of standardized drawing size by providing a plurality of slitters each of which having a pair of slitter edges and allowing the cutting edge of a trailing-side slitter edge to contact with the cutting edge of a desired cutter among the driving side slitter edges. CONSTITUTION:The first and the second driving slitter edges 12A and 12B having a same shape are fixed onto a driving shaft 14, keeping a prescribed interval, and a trailing slitter edge 13 is fixed onto the shaft 17 rotatably supported onto a trailing slitter edge unit frame on a body frame 19. A plurality of the first and the second female screws 21A and 21B are formed onto the body frame 19, keeping a prescribed interval, and the trailing slitter edge 13 is allowed to contact with the cutting edge of the first driving slitter edge 12A through the screwing of an installation screw 20 of the above-described frame 18 onto the first female screw 21A, and further the trailing slitter edge 13 is allowed to contact with the cutting edge of the second driving slitter 12B through the screwing of the installation screw 20 onto the second female screw 21B. Therefore, the cutting in two kinds of standardized drawing size is permitted.
Patent JP-S61275480-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D06M101/16
Filed: 1985-05-29
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-S5740789-A (JP)
Title: Virtual processing system of auxiliary storage device
Inventor: NAKAMA HISASHI
IPC: G06F3/08
Filed: 1980-08-22
Abstract: PURPOSE:To realize an auxiliary storage device artificially by discriminating in-use software without reference to the storage format of the auxiliary storage device, by accessing the auxiliary storage device differing in access format by using an in-use program. CONSTITUTION:Even when user software 3 aims at an N-bit sector, specifies a sector address on an auxiliary storage device 1, and sends a request to access specific storage contents, the conversion program 5 of an auxiliary storage device virtual system converts the sector address, specified by the user software 3, into a sector address on the auxiliary storage device for M-bit sectors and perform reading to and writing from a auxiliary storage device 2, thereby artificially placing the storage contents of the auxiliary storage device 1 in the auxiliary storage device 2.
Patent JP-H10308815-A (JP)
Title: Voice switch for taking equipment
Inventor: YAMAZAKI YASUSHI
IPC: H04M1/60
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To precisely detect sound even in case of background noise level fluctuation by performing the detection of sound/silence based on comparison between a threshold value and the power of input voice. SOLUTION: A comparator 51 of sound detection part 5 compares an inputted power pi with a prescribed threshold th and outputs a sound state si as a discriminated result. A background noised learning part 52 sets the threshold th based on the inputted voice power and supplies it to the comparator 51 and the sound state si from the comparator part 51 is inputted as well. When the sound state si from the comparator part 51 shows silence, namely, on the condition of si =0, this background noise learning part 52 operates the threshold th and supplies it to the comparator 51. When the sound state si from this comparator part 51 shows a sound, namely, on the condition of si =1, th keeps its last value in silence.  Thus, the learning part for the threshold value th to be used by the sound detection part is provided so that communication is enabled even in case of background noise fluctuation caused by environmental changes.
Patent JP-H08312566-A (JP)
Title: Safety valve for compressor
Inventor: KASAGI TAKAO
IPC: F04C28/28
Filed: 1995-05-15
Abstract: PURPOSE: To arrange a safety valve downward a compressor and also provide the safety valve for the compressor by which a lubricant oil is not discharged even if the safety valve is operated. CONSTITUTION: An introduction port 203 is opened at a position higher than the oil surface height of a lubricant oil collected in an oil storage 110. Therefore, even if a safety valve 200 is operated, the lubricant is not discharged outside a compressor 100. Further, at the same time when the safety valve 200 for the compressor is opened, as the refrigerant in a high pressure room 108 is discharged outside the compressor 100, the response time of the safety valve 200 for the compressor can be shortened extremely.
Patent JP-S5449575-A (JP)
Title: Pipe-line air cable
Inventor: TAKAOKA MICHIO
IPC: H02G5/06
Filed: 1977-09-27
Abstract: PURPOSE: To provide the subject cable wherein an inner conductor in which a number of vane plates at an attack angle in a suitable spaced relationship is accommodated in the outer pipeline consisting of a large caliber metal pipe, thereby to improve the insulating characteristic of the cable and reduce the dielectric loss and carrying out cooling of the cable excellently.  
     CONSTITUTION: Prior to the discharge starting an insulating gas is caused to flow at a considerable speed. Then, a dynamic lift is produced in the vane plates 14 by the gaseous stream flowing through the inner conductor 10. This dynamic lift is represented by the equation, L=(1/2)ρV 2  SCe. When the lift L exceeds the weight of the inner conductor 10, the inner conductor 10 floats up in an outer pipline 16. When the inne conductor 10 has reached the center of the outer pipeline 16, the lift L is made equal to the weight of the inner conductor 10. Then, the inner conductor 10 is retained in its position. On the other hand, the flow speed distribution of gas flowing between the inner conductor 10 and the outer pipeling 16 is so selected that the speed is quick in the vicinity of the inner conductor 10 and it is slow in the vicinity of the outer pipeline 16. Hence, a force for retaining the inner conductor 10 constantly in the center of the outer pipeline 16 is acted thereon by the pressure difference based on the flow-speed difference 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62272582-A (JP)
Title: Separating method for semiconductor laser element
Inventor: HASHIMOTO AKIHIRO
IPC: H01S5/00
Filed: 1986-05-20
Abstract: PURPOSE:To form a resonator end face of a preferable mirror-state with high manufacturing yield by cleaving even when a substrate and a semiconductor laser layer have different cleaved surfaces by forming grooves over the whole thicknesswise direction of the substrate between a plurality of separated electrode layers, and cleaving the laser layers at the positions corresponding to the grooves. CONSTITUTION:An electrode layer 17 formed on a semiconductor substrate 11 is separated into a plurality of electrode layer parts 21, and grooves 23 over the whole thicknesswise direction of the substrate 11 are formed on the separating region between the separated parts 21. Thereafter, a semiconductor laser layer 13 formed on the substrate 11 is cleaved at the positions corresponding to the grooves 23, separated into individual semiconductor laser elements 15. For example, a GaAs semiconductor laser layer 13 is formed on the substrate 11, electrode layers 15, 17 are then formed, and grooves 19 are formed by etching on the layer 17. Then, the grooves 23 arriving at the layer 13 are formed by reactive ion etching. Thereafter, the layer 13 is cleaved at the positions corresponding to the grooves 23.
Patent JP-H08317153-A (JP)
Title: Image input device
Inventor: MIYASAKA TETSUO
IPC: G06T1/60
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a data output at a high speed continuously without stopping read control of a CCD by making a timing of main scanning of the CCD always constant independently of production of a WAIT signal from an external device. CONSTITUTION: When a WAIT signal is sent from an external device 7, a CPU 1 inhibits a through-output and allows a RAM 2 to store an A/D conversion value without stopping an output of a scanning pulse of a CCD 3 and A/D conversion. When the WAIT signal is released, the CPU 1 allows a RAM data output selection means 6 to provide an output of the A/D conversion value stored in the RAM 2. In this case, a data output time in the unit is faster than the case with that of through-selection and the data are fed to an external device 7.
Patent JP-H07301682-A (JP)
Title: Rainfall intensity display device
Inventor: TAKAGI MASASHI
IPC: G01W1/14
Filed: 1994-05-02
Abstract: PURPOSE:To enable an inverted pit type rain gauge to be converted into a rainfall intensity recorder by receiving pulse signals outputted from the overturning measure type rain gauge, and obtaining rainfall intensity from a pulse signal cycle for display. CONSTITUTION:Pulse signals from an inverted pit type rain gauge 1 are inputted by the input means 23 of a rainfall intensity display device 21, and time rainfall intensity is computed from a pulse cycle T by an arithmetic means 25. The rainfall start time, the accumulated amount of rainfall, the time amount of rainfall and rainfall intensity are displayed on a display means 27. Rainfall intensity measuring function is thereby added to the inverted pit type rain gauge 1 so as to be able to make up for the insufficiency of a rainfall intensity recorder.
Patent JP-S595091-A (JP)
Title: Transfer type color printer
Inventor: NAKANO MASAAKI
IPC: B41J2/325
Filed: 1982-07-02
Abstract: PURPOSE:To greatly shorten the time of recording by eliminating the need for the scanning mechanism of head by using a system in which plural recording heads of one-line length are fixedly provided independently and one ribbon sheet is sent out in such a way as to enable each head to print with each different color. CONSTITUTION:In an ink ribbon sheet 16, four monocolor sections of black, cyanine, Magenta and yellow are repeatedly formed and the length Y and width X of each monocolor section are equalized with the length and width of recorded picture face. The ink ribbon sheet 16 is sent out with a recording paper 17 at a fixed speed by a feeding roller 18. When the tip of the yellow layer of the ink ribbon 16 comes to the heating element of a heat-sensitive head 8, yellow dots are recorded on the recording paper 17 by the head 8. When the yellow recording proceeds, the recording paper 17 is sent by a length (d), and the first line of yellow reaches the position of the head 9, the tip of the Magneta layer also comes to the position of the head 9 and recording of Magenta is started. In the same way, the recording of black and cyanine is proceeded.