baber/WOPTO huggingface dataset:
Patent JP-H09213328-A (JP)
Title: Electrode material for non-aqueous solvent secondary battery and manufacture of the electrode material
Inventor: HAYASHI MANABU
IPC: H01M4/1393
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous solvent secondary battery exerting a good electric performance, which has a high electric capacity and with which the retention can be suppressed low, by using an electrode material to which a carbonized material of an organic substance is attached, wherein the amount of carbonaceous residue lies in a specific range with respect to a graphite type carbonaceous material. SOLUTION: A carbonated material of an organic substance is provided such that the amount of carbonaceous residue is between 0.1-12 parts by weight with respect to 100 parts by wt. graphite type carbonaceous material and is attached to the surface of the graphite carbonaceous material so that a composite carbonaceous material is prepared which is used in an electrode for a non- aqueous solvent secondary battery. Thereby a non-aqueous solvent secondary battery is accomplished which retains a discharge capacity as high as of graphite, can suppress low the irreversible capacity, is excellent in the charging efficiency, and is equipped with an enhanced stability of electrolyte.
Patent JP-H03221662-A (JP)
Title: Soundproof floor
Inventor: NAKAGAWA MASAHIRO
IPC: B32B5/18
Filed: 1990-01-26
Abstract: PURPOSE:To reduce noise caused by impact on a floor by laying and installing below a surface upper plate a stack of a surface lower plate, a viscoelastic sheet and an intermittent plate which are nailed and integrated together. CONSTITUTION:Below a surface upper plate 1 made of wood or macromolecular material a surface lower plate 2, a viscoelastic sheet 3 made of synthetic resin or rubber, etc., and an intermittent plate 4 made of wood or macromolecular material are stacked one after another and integrated together by a nail 5. An elastic body 6 made of synthetic resin or rubber, etc., is layed and installed below the stack of plates and the stack is installed on the body 7 of a concrete slub, etc. Noise caused by impact on a floor is thereby reduced.
Patent JP-S52100828-A (JP)
Title: Ultrasonic video device and its operating method
Inventor: NOGUCHI TOYOTA
IPC: A61B8/14
Filed: 1976-02-19
Abstract: PURPOSE: To decrease error operation at the time of medical examination of soft tissues or equivalent of a body by carrying out an electronic scanning with using an electronic switch and by obtaining a reflected signal with a help of low driving vaoltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05212697-A (JP)
Title: Drilling method for through hole of printed circuit board
Inventor: ITO HIROYUKI
IPC: H05K3/00
Filed: 1992-02-03
Abstract: PURPOSE:To reduce the dispersion in the diameter of a through a hole being formed in a board by making a drill pass through a hole opened in the board at least one time in a rotational state. CONSTITUTION:In a first drilling process, a hole 6 is made in the specified position of a board P by a drill D. In a second drilling process, the drill D used in the first drilling process is passed through the hole 6 formed in the first drilling process. Then, in the first drilling process, each glass cloth 7 whiskerily projected on a wall of the hole is removed by the drill D at the second drilling process. With this constitution, the extent of dispersion in a hole diameter B for the through hole 6 to be formed in the board P can be reduced in this way.
Patent JP-S57132415-A (JP)
Title: Delaying device
Inventor: NAGASHIMA YOSHITAKE
IPC: H03H11/26
Filed: 1981-02-09
Abstract: PURPOSE:To easily obtain an integrated circuit and to reduce generation of an interference wave owing to reduction of the large member of peripheral parts of a CCD device, by forming active input and output LPFs and the CCD device on the same chip. CONSTITUTION:Active input and output LPFs 31 and 32 for which an inductor is not used as formed together with a CCD device 11 on the same chip. According to such a constitution, an integrated circuit is obtained easily. Also, since the active input and output LPFs 31 and 32 are used, the number of peripheral parts of the CCD device 11 are reduced remarkably, therefore, generation of a spurious disturbing wave, etc. is reduced.
Patent JP-S57134031-A (JP)
Title: Clutch/brake device for work machine and the like
Inventor: NAGAI SHIGEO
IPC: F16D67/02
Filed: 1981-02-09
Abstract: PURPOSE:To smooth the movement of a pressure plate pushed toward a rotational body by a brake spring to push a lining plate by drawing the pressure plate by means of a stranding cam mechanism. CONSTITUTION:When an operation rod 2 is turned, a cam plate cover 23 is turned against a fixed cam plate 1. Then, a retainer 18 is raised without turning by a stranding cam mechanism containing a cam ball 28, and a pressure plate 16 is moved toward a cam plate 1 against a brake spring 29. Along with this movement, a lining plate 13 follows the pressure plate 16 as it is kept pushed to the pressure plate 16 by the force of a clutch spring 14, and moves toward a clutch disk 5. A clutch lining 15 is brought in touch with the clutch disk 5.
Patent JP-H05216932-A (JP)
Title: Information control system
Inventor: KOGA MASASHI
IPC: G06F17/30
Filed: 1992-02-03
Abstract: PURPOSE:To provide an input/control system of information which can easily input end arrange the information and can secure the portable facilitation by providing a scanner means which applies the photoelectric conversion to the page surface of a notebook, etc., to obtain a digital image. CONSTITUTION:The page surfaces of a memo 101 and a notebook 102 undergo the photoelectric conversion through an image scanner 103, and the obtained digital image data are stored in a page contents recognizing part 104. The part 104 analyzes the digital image data and extracts the information described in the memo 101 and the notebook 102 to input these retrieving results in a control part 105. The part 105 stores those described information in a date base 106 in a prescribed form. A format converting part 107 converts the information stored in the base 106 into a digital image for output based on a designated format. This digital image is shown on a CRT 109 and the information stored in the base 106 can be edited by means of such input equipments as a keyboard 110, a mouse 111, etc.
Patent JP-S62177737-A (JP)
Title: Magnetooptic transducer
Inventor: SEO YOSUKE
IPC: G11B11/10
Filed: 1986-01-31
Abstract: PURPOSE:To reproduce efficiently high density magnetic recording by detecting magnetized information from only a limited part of a transfer film corresponding to a minimum magnetization inversion interval smaller than a projected light spot. CONSTITUTION:The light from a light source 1 is converted to linearly polarized light through a polarizer 2 and is made incident on a transfer film 5. A very thin nonmagnetic shielding film 6 is provided on the transfer film 5, and the shielding film 6 is removed from only a detection object part. By this constitution, the Kerr effect or the Farady effect corresponding to the magnetized state occurs for only the light incident on an aperture part but these effect do not occur for the light incident on the shielding film 6. Consequently, Kerr rotation or Farady rotation is detected by an analyzer 3 and is converted to a current by a photodetector 4. It is necessary that the shielding film 6 is very thin for the purpose of preventing the occurrence of diffraction in ends of the film, and it is preferable that the film 6 consists of Al and has several bundreds Angstrom thickness.
Patent JP-2000213704-A (JP)
Title: Boiler drainage device using blowdown tank and operation method thereof
Inventor: NISHIMURA HIROSHI
IPC: F22B37/50
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To maintain the sealed water level in a blowdown tank, and to avoid that steam flows out from an opening, even if superheated steam flows in the blowdown tank, causing the evaporation of the drain water that stays in the blowdown tank. SOLUTION: In a blowdown tank 1 which is provided in the drainage system of a boiler and introduces steam and drain to perform centrifugal separation, a steam discharging pipe 5 which discharges the separated steam from the top part, and a siphon type drain pipe 6 which is provided with one end opening soaked downward in the drain in order to prevent the steam from flowing out unexpectedly, are provided. There are provided a cooling water injecting piping 8 which injects cooling water into the blowdown tank 1, and a drain cooling water shut-off valve 9 which controls the amount of the cooling water to be injected into the blowdown tank 1 from the cooling water injecting piping 8.  The cooling water is injected into the blowdown tank 1 from the cooling water injecting piping 8 in advance, before the superheated steam flows into the blowdown tank 1, so as to prevent the discharge of the steam from the drain pipe 6.
Patent JP-H05181587-A (JP)
Title: Keyboard device
Inventor: ICHIEDA KEISUKE
IPC: G06F3/02
Filed: 1992-01-06
Abstract: PURPOSE:To always secure a fixed sending interval of the value adversely proportional to the number of keys to a host in regard to the same key despite of the simultaneous push of plural keys by taking out the key codes periodically at the sending interval. CONSTITUTION:The key code sending interval of the control table included in a RAM 6 is previously defined as the value that is corresponding to the number of exclusive keys pushed simultaneously and adversely proportional to the number of keys. A CPU 4 detects the number of exclusive keys and key codes and records these key codes in each key code storing area in response to the number of control tables, Then the CPU 4 takes periodically the key codes out of the tables at the key code sending interval and sends evenly the codes of those exclusive keys pushed simultaneously. In other words, the head code is taken out of its storing area to send it to a host 12 and the stored key code is rotated. Then a checking operation is carried out again after an idle period equivalent to the sending interval.
Patent JP-S55110414-A (JP)
Title: Digital signal delay unit
Inventor: MATSUSHIGE TAKASHI
IPC: H03H11/26
Filed: 1979-02-19
Abstract: PURPOSE:To suppress the production of noise with a simple constitution, by holding and outputting the digital signal read out from RAM for a given time relating to the values before and after the set value and the sampling frequency, when the detected output of the comparison circuit is present. CONSTITUTION:Digital signal is fed to RAM2 and the signal delayed by desired period is outputted with RAM2. In this case, the preset circuit 7 counts the signal in frequency equal to the sampling frequency and the count start value if the counter 4 fed to RAM2 is set to desired value. Further, the comparison circuit 14 detects the output set value of the circuit 7 when it is altered to smaller value than the previous value. The digital signal read out from RAM2 is passed through as it is when no detection output is present, and if the detection output is present, the signal is held 15 and outputted for a given time relating to the difference before and after the set value and to the sampling frequency. Thus, with a comparatively simple circuit constitution, the production of noise due to rapid change in the signal level can be suppressed.
Patent JP-S55110637-A (JP)
Title: Controller
Inventor: MIYAGAWA NOBUAKI
IPC: B60R16/02
Filed: 1979-02-21
Abstract: PURPOSE: To use a common controller for both vehicle speed and rotation frequency and reduce side of the controller by a method wherein pulse signals of vehicle speed and of rotation frequency are fed in alternately, and a memory circuit generates an indication value for each count value of the signals.  
     CONSTITUTION: Pulse signals impressed on input terminals y 1 Wy n  are fed to an arithmetic circuit 2 through an input circuit 1. After computing the input pulse signals, the circuit 2 deceiphers the arithmetic results according to an indication pattern, or drives an indication element, or changes over indition cycle. A memory circuit 3 stores the indication value determined according to the arithmetic results of the circuit 2, and a memory circuit 4 holds for a while the indication value determined by the circuits 2 and 3. A timer circuit 5 for generating an indication cycle signal for each kind of pulse signals, an indication cycle decision circuit 6 for deciding an abrupt condition change and generating an indication cycle modification signal, and an indication circuit 7 are connected with the circuit 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06233438-A (JP)
Title: Power supply for mobile body
Inventor: TAKAHASHI HIDEYUKI
IPC: H02G11/00
Filed: 1993-02-05
Abstract: PURPOSE:To stop a mobile body and prevent an excessive tension from being applied to a power supply cable, by deciding the operational state of the mobile body through the sensings of the current and tension of the power supply cable, and by controlling a cable winding device. CONSTITUTION:A controller 10 receives from a current sensor 8 the value of the current flowing in a power supply cable 3, and when a real current value is smaller than a preset current value, it makes the state of a driving device 5 free, and further, it waits the beginning of the work of a mobile body 1. When the mobile body 1 begins to move into operation, a large working current begins to flow in the power supply cable 3. Thereon, the controller 10 gives the driving device 5 the command of the power supply cable 3 to be wound around a cable drum in the case wherein the sensing value of the tension applied to the power supply cable 3 is smaller than the preset value of the tension, and it outputs to the driving device 5 the command for the power supply cable 3 to be drawn out from the cable drum in the inverse case thereof. Therefore, the controller 10 can control the driving device 5 so that the power supply cable 3 is prevented from being furled around the mobile body 1 by its excessive drawing-out or it is prevented from being damaged by its excessive winding.
Patent JP-H08195413-A (JP)
Title: Tab tape
Inventor: MATSUBARA SHINYA
IPC: H01L23/50
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a TAB tape which prevents alignment accuracy from being dropped when the height of an outer lead becomes irregular due to the warp of a suspender in an outer-lead bonding operation. CONSTITUTION: In a TAB tape 1 which is constituted of a carrier tape 2 and of TAB leads 3, suspender holes 2d are made in a suspender 2c which is formed between a device hole 2a and an outer-lead hole 2b. Thereby, since the suspender holes 2d are made, a force which is going to bend the suspender 2c becomes weak, and an irregularity in the height of an outer lead is reduced in a bonding operation.
Patent JP-S61180843-A (JP)
Title: Humidifier
Inventor: HIRAYAMA KENICHI
IPC: F24F6/04
Filed: 1985-01-31
Abstract: PURPOSE:To obtain high humidifying capacity and to protect hollow and porous sheets from being broken by external forces, by determining the width of corrugated intermediate sheets, which are interposed among hollow and porous sheets in order to provide spaces to let dry air pass through them, wider than those of hollow and porous sheets. CONSTITUTION:A hollow and porous sheet 1 is made of porous sheet of about 10-200mum thick, consisting of a polymer of polyethylene or polypropylene, which is hydrophobically treated. The parts 1a of porous sheets shown by broken lines in a figure are bonded together on both sides by fusion welding by applying heat or with bonding agent, to form baggy bodies so as to provide spaces insides of both sheets. Corrugated intermediate sheets 2 are interposed among a number of laminated hollow and porous sheets 1. The width of intermediate sheets 2 are determined wider than those of hollow and porous sheets 1, so that both side edges of intermediate sheets 2 are protruded to the outside as wide as A. The side edges of hollow and porous sheets 1 are positioned completely inside the intermediate sheets 2 when they are housed in a humidifying element, and the surfaces of the sheet 1 will never contact to the edges of intermediate sheets 2. Accordingly, even very thin porous sheet is not subject to receive damage by external forces.
Patent JP-H11207573-A (JP)
Title: Tool dimension measuring method
Inventor: UMEKAGE KAZUO
IPC: G01B7/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact type tool dimension measuring method that measures tool dimensions, or the length, diameter and taper angle of a tool, precisely and practically without causing any contact of its probe with the tool that is still held in its machining or positively rotating state. SOLUTION: While a tool 8 attached to a main spindle 7 on a machining center is rotated as in normal machining, an electric potential difference is applied between the tool 8 and a probe 11 having a chamfered ridge. In this sate a conduction sensor 10 detects the electrical conduction made by a discharge in this noncontact state and outputs the data to a numerical controller, which in turn reads the coordinate value of the main spindle to compute the length, diameter and tape angle of the tool.
Patent JP-S60164548-A (JP)
Inventor: ISHII TAKEHIRO
IPC: E04F15/02
Filed: 1984-02-03
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-S53104045-A (JP)
Title: Internal combustion ignitor
Inventor: KIYOUGORA YOSHITO
IPC: F02P7/03
Filed: 1977-02-23
Abstract: PURPOSE:To prevent erroneous operation, improve ignition accuracy and raise secondary voltage by the continued flow of primary coil current until pulser output voltage corresponding to ignited cylinder is produced.
Patent JP-H03225473-A (JP)
Title: Image data processor
Inventor: SUZUKI MASATO
IPC: G06T1/00
Filed: 1990-01-31
Abstract: PURPOSE:To efficiently manage a storage medium such as a magnetic disk, etc., by managing the management data of each image data file by a management data storage means. CONSTITUTION:This image data processor is equipped with the management data storage means 23A which stores each divided area of image data of one page divided into plural areas, and the image data files 23B-1 to 23B-6 prepared at every divided area. In other words, different image data files 23B-1 to 23B-6 are prepared at every divided area of the image data, and the opening, closing, reading, and writing processing of those files are performed, which dispenses with distributed management at every prescribed number of bits. In such a way, it is possible to control the number of image data files corresponding to the comprising quantity of the image data, and to efficiently manage the storage medium such as the magnetic disk.
Patent JP-H06236374-A (JP)
Title: Word processor and phonetic reading deleting method
Inventor: MIZUKOSHI SEIJI
IPC: G06F17/22
Filed: 1993-02-08
Abstract: PURPOSE:To provide the word processor and phonetic reading deleting method which automatically delete only phonetic reading from the same main character string put with the phonetic reading. CONSTITUTION:When a main character whose phonetic reading is to be deleted and the phonetic reading characters attached to it are specified on a keyboard 2, a CPU 1 retrieves the same main character and phonetic reading characters with them in a document in a RAM 7 and once the same main character and phonetic reading characters are retrieved, operation for deleting only the phonetic reading characters is performed as to all documents in the RAM in the search direction. Consequently, specified phonetic reading characters are automatically deleted from all the same character strings with the specified main character.
Patent JP-H01194404-A (JP)
Title: Magnetizing device
Inventor: MUYA KAZUHIKO
IPC: H01F13/00
Filed: 1988-01-29
Abstract: PURPOSE:To largely shorten a stage replacing time for altering the condition of magnetization by converting the stored content of an address according to the counting of a counter by a digital/analog converter to a voltage, and varying the effective value of a current flowing to a magnetizing head as a signal of amplifying or phase controlling it. CONSTITUTION:Pulses from an encoder Zr is counted by a counter 8, and the address of a memory 9 is selected by the numeric value. The numeric value corresponding to a current flowing to a magnetizing head 6 is written by a paper tape reader 11 in the memory 9, and converted to a voltage by a D/A converter 10. A pulsating current phase-controlled by this voltage is smoothed as a magnetization power source 7. This voltage is intermittently interrupted by a switching circuit 5 operated by a pulse signal from an encoder A3, the head 6 is energized to perform magnetization. That is, since the resistance of the head is constant, the variation in the voltage corresponds to that in the current. The current value can be easily altered by replacing a paper tape.
Patent JP-H04237384-A (JP)
Title: Method for detecting error in image positioning processing
Inventor: SANO MUTSUO
IPC: G06T7/60
Filed: 1991-01-21
Abstract: PURPOSE:To make it possible to remove even an abnormal vector element having large power causing the expansion/contraction/rotation of the speed vector distribution of respective sample points in an image formed by movement based upon primary transformation. CONSTITUTION:This error detecting system is provided with a scale change deciding processing part 2 consisting of a change rate calculating part, a change rate histogram forming part and an independent grade value detecting part and a rotational change deciding processing part 4 consisting of the change rate calculating part for applying rotational change deciding processing to a vector element corrected by scale change rates Sx, Sy, the change rate histogram forming part and the independent grade value detecting value and a sample giving an independent grade value in each deciding processing is set up as an abnormal sample point to efficiently execute error detection. On the other hand, mean integration square error(MISE) is calculated as a means for determining the proper number of grades of a histogram and the calculated value is given as a scale for the accuracy of the estimation of a real histogram.
Patent JP-S57133421-A (JP)
Title: Method for incidence of laser beam to optical fiber
Inventor: ISODA YOUICHI
IPC: G02B6/42
Filed: 1981-02-12
Abstract: PURPOSE:To adjust the incidence in a short time with a high reproducibility, by providing a pin hole between a converging lens of the laser beam and the plane of incidence of an optical fiber and making the center of the pin hole coincident with a round pattern generated on the pin hole by the folded beam of the  optical fiber. CONSTITUTION:The output beam of a laser 8 having the Gaussian transversal mold (TEM00) is converged by a lens 10 and passes through a pin hole 11 and travels on an optical fiber 13 placed in a focus position in the rear side of the lens 10, and the pattern of a discharged beam 15 on a screen 16. In respect to the folded beam of the optical fiber 13, a round pattern on the pin hole 11 due to a beam 14 discharged from the end of incidence is projected on the screen 16 also. Such adjustment is performed by an adjusting table supporting the optical fiber 13 that the center of this round pattern and the center of the pin hole 11 coincide with each other. Thus, the incidence to the optical fiber 13 is adjusted in a short time with a high reproducibility.
Patent JP-H07228470-A (JP)
Title: Suspending device for drum can
Inventor: ONO YOSHIHISA
IPC: B66C1/62
Filed: 1994-02-16
Abstract: PURPOSE:To provide a suspending device for a drum can simplifying the fitting work and releasing work of the drum can and easy to handle. CONSTITUTION:A spring member 32 is fitted between a suspension member 10 having a coupling piece 13 and a suspension hook 12 and a support member 20 having a contact piece 21 and a support piece 22. The spring member 32 excites the suspension member 10 and the support member 20 in the direction to open the coupling piece 13 and the contact piece 21. A drum can can be neatly and safely suspended and conveyed.