baber/WOPTO huggingface dataset:
Patent JP-H07289529-A (JP)
Title: Induced potential measuring instrument
Inventor: YAMAZAKI TOSHIMASA
IPC: A61B5/0484
Filed: 1994-04-21
Abstract: PURPOSE:To obtain induced potential by which the internal state change of a person is reflected by providing an induced potential addition averaging means which performs the addition average of a brain potential signal corresponding to the internal state of an examinee by using the brain potential signal outputted from an induced potential recording means and an internal state estimate outputted from an internal state estimating means. CONSTITUTION:An induced potential addition averaging part 19 calculates a mean value at each measured time by adding the results for the number of times in measurement of brain potential in the measuring section of the brain potential judged that the value of the internal state is over or under a certain value by using a signal 141 with respect to the brain potential recorded on an induced potential recording part 14, a signal 181 with respect to the internal state outputted from an internal state estimating part 18, and a signal 204 with respect to the number of times of measurement outputted from an induced potential measuring procedure control part 20. An induced potential employment judging part 24 estimates the quality of induced potential data 191 outputted from the induced potential addition averaging part 19, and judges whether or not it should be employed as the induced potential, and returns induced potential data 241 to the induced potential addition averaging part 19 when judging that it should be employed.
Patent JP-S5710244-A (JP)
Title: Device for liquid phase epitaxial growth
Inventor: HAMASHIMA SHIGEKI
IPC: H01L21/208
Filed: 1980-06-19
Abstract: PURPOSE:To prevent evaporation of volatile component of Hg and the like in the slide type epitaxial growing device by inserting cylinder whose one end is sealed into a through hole provided in a slider so as to intimately contact with the inner wall, and enclosing a liquid raw material in the hole. CONSTITUTION:In the device wherein, e.g., three-element compound Hg1-xCdxTe is epitaxially grown, a holder 1 for a substrate 2 and the slider 3 in which the through hole is provided are made of carbon material. In said through hole, a cap 8 comprising a quartz cylinder whose one end is hermetically sealed is inserted so as to intimately contact with the inner wall, thereby forming a liquid chamber 4a. The liquid-phase material 5 is enclosed in said chamber 4a. The volatile Hg vapor which is evaporated from the material 5 in the epitaxial growth can be confined in a narrow space 9. Therefore, Hg concentration in the liquid phase is not changed after the equilibrium is attained. Thus the epitaxial growth layer having the desired composition can be formed.
Patent JP-S61242336-A (JP)
Title: Data recording method
Inventor: KAWAGUCHI FUMIAKI
IPC: G11B7/00
Filed: 1985-04-18
Abstract: PURPOSE:To shorten the recording/reproducing time of data by setting arrays of data in different directions from each other when data are recorded on an optical card in plural rows. CONSTITUTION:A light beam 32 is first irradiated on a part A when the information is recorded. Then an optical card 1 is moved toward an arrow head (a) by a motor 21. The beam 32 undergoes modulation according to the record data given from a terminal C1 to record data toward B from A of a recording track 31. Then an optical head 16 is shifted toward an arrow head (c) by a stepping motor 28 by a degree equal to a track, and the beam 32 is irradiated on a part D of a recording truck 32. The card 1 is shifted toward an arrow mark (b) by a motor 21, and data are recorded toward C from D of the track 32 by the modulated beam 32. Furthermore the beam 32 is irradiated on a part E by the motor 28, and the card 1 is shifted again toward (a). Thus data are recorded toward F from E of a recording truck 33. Such operations are repeated.
Patent JP-S58200841-A (JP)
Title: Chain-tensioner device
Inventor: TSURUTA KAZUO
IPC: F16H7/08
Filed: 1982-05-18
Abstract: PURPOSE:To obtain a stable absorption load for a long duration by supporting a slipper for the sliding guide of a chain to be oscillated round a pivot part on its one end for absorbing the impact of this slipper due to the vibration of the chain by means of a tension spring. CONSTITUTION:A slipper 3 is pivoted on one end on a tension main body 1 by a pin 6, and suported on another end via a link 10. Between the pin 6 and a pin 18 pivoting the slipper 3 on the link 10, a tension spring 21 is provided to be protected by a tube 20 in the intermediate part. A hole 22 of the slipper 3 to receive the pin 6 is shaped into a long one directed to the tensional direction of the tension spring 21. Meanwhile, when a chain 2 is loosened, screws 9 and 9 are released to tighten the tension. In this construction, a slider 8 is drawn to the left by a spring 7, and the slipper 3 is turned upward via the link 10. The impact caused by the vibration of the chain 2 at the time of operation is absorbed by the spring 21.
Patent JP-S60230343-A (JP)
Title: Electron lens assembly and electron ray device fitted with the assembly
Inventor: KOIKE HIROTAMI
IPC: H01J37/20
Filed: 1984-04-27
Abstract: PURPOSE:To increase the function of one electron ray device by using an assembly consisting of a yoke and an excitation coil as an electron lens such as an objective and installing the electron lens in a given position of the electron ray device in such a manner as to freely attach or detach the electron lens. CONSTITUTION:An objective lens 50 to be incorporated in a scanning electron microscope or similar device is constituted of an under electrode yoke 5 with an almost reverse-truncated-cone-like form, an upper electrode yoke 52 installed inside the under electrode yoke 5 and an excitation coil 53 installed between the yokes 51 and 52. An inner wall member 52 to which the coil 53 is attached is fixed to the shoulder 52 of the upper electrode yoke 52 by screwing, thereby making an assembly. The thus made assembly is fixed to the lower surface of a support block 54 which connects a mirror tube 1 and a sample chamber 2 by means of a flange 51a. Therefore, several highly accurate functions can be obtained with one electron microscope by using objectives 50 which can be interchangeably used according to the purpose and the use.
Patent JP-S57199762-A (JP)
Title: Suction valve operation controller in automatic winder
Inventor: NAKAI SHIYOUJI
IPC: B65H54/70
Filed: 1981-06-02
Abstract: PURPOSE:To enable a suction blower to be utilized with high efficiency by making successive spindles wait for thread tying until the multiplicity of opening of suction valves is decreased, when the multiplicity of opening of the suction valves is increased, so that the range of the multiplicity is always retained in a predetermined limit. CONSTITUTION:A suction blower 1 generating negative pressure for surveying a thread end from a wound roll 2 upon thread cut, in connected to a suction nozzle 4 in a winding unit (not shown) having a plurality of spindles, through a duct 3. Further, a thread pass detector 7 is provided between a supply pipe 6  and a winding drum 5 for detecting no thread condition or thread cut condition  so that a detected signal is delivered to a winding unit controller 8, thereby a suction valve 13 is opened to suck a thread end from the suction nozzle 4. When the multiplicity of opening of the suction valves 13 is increased, the successive tying of threads is suspended until the multiplicity is decreased. With this arrangement, load fluctuation may be less thereby the efficiency of the blower 1 is enhanced.
Patent JP-H07270516-A (JP)
Title: Gps position measurement device
Inventor: KIKUTA KATSUYUKI
IPC: G01S19/43
Filed: 1994-03-30
Abstract: PURPOSE:To provide a GPS position measuring device which enables the survey result of each measurement point to be observed in real time at a survey field and at the same time, can be carried and handled easily. CONSTITUTION:Reference position measurement data acquired by a GPS antenna 11 and a receiver 13 at a reference point 10 and position measurement data acquired by a GPS antenna 15 and a receiver 16 on the traveling side in each measurement point are transferred to a portable electronic field notebook 19. The reference position measurement data of the WGS-84 system and those of measurement point are transformed into plane orthogonal coordinate system and at the same time, the base line between the reference point and the measurement point is calculated from the converted position measurement data, thus surveying each measurement point and displaying the result on a display 24 of the electronic field notebook 19.
Patent JP-H01254982-A (JP)
Title: Developing device
Inventor: ASANUMA MASAHITO
IPC: G03G15/01
Filed: 1988-04-05
Abstract: PURPOSE:To avert the carrier dislodgment, etc., occurring in the defective carrying of a developer by forming the magnetic poles disposed to face the developer carrying passage of a magnet roller for carrying in the number larger than the number of the magnetic poles disposed to face a developer scooping passage of a magnet roller for developing. CONSTITUTION:The magnetic poles (5 poles) disposed to face the developer carrying passage Y of the magnet roller 6 for carrying are formed in the number larger than the number of the magnetic poles (3 poles) disposed to face the developer carrying face Y of the magnet roller 6 for carrying in the state in which the developer scooped by the magnet roller 2 is carried by the magnet roller 6; therefore, the developer carrying power of the magnet roller 6 is eventually larger than the developer scooping power of the magnet roller 2. All the developers scooped by the magnet roller 2 are, therefore, surely carried by the magnet roller 6. The state of the carrier dislodgment, etc., occurring in the defective carrying of the developer is thereby surely averted.
Patent JP-S58204287-A (JP)
Inventor: MASACHIKA HIROSHI
IPC: E05G1/00
Filed: 1982-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59210907-A (JP)
Title: Production of ethylene polymer
Inventor: HASEGAWA AKIRA
IPC: C08F4/00
Filed: 1983-05-16
Abstract: PURPOSE:To produce a high-quality polymer at a high production rate, by (co)polymerizing ethylene at a high temperature and a high pressure in the presence of a catalyst obtained by combining a reaction product between a trialkylaluminum compound and water with a titanium-containing catalyst component. CONSTITUTION:A trialkylaluminum compound (e.g., trimethylaluminum) is reacted with water to produce a reaction product of formula I or II (wherein n>=1). A polymer is obtained by (co)polymerizing ethylene at a pressure >=200kg/ cm<2> and a temperature >=130 deg.C in the presence of a catalyst obtained by combining the above reaction product with a solid catalyst component obtained by reacting a trivalent or tetravalent titanium compound (e.g., titanium tetrachloride) with a magnesium dichloride or a magnesium alcoholate or a solid catalyst component obtained by further treating the above solid catalyst component with an organoaluminum compound.
Patent JP-H10280945-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAKATSU KATSUMI
IPC: B01J37/34
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To stably support a catalyst in an applicator without largely varying impedance to microwave in the applicator in cold starting even when length of the catalyst becomes short, and reduce rapid heating time of the catalyst by the microwave. SOLUTION: Inner diameter D5 of a catalyst fixing part of a metal applicator 8 is formed to be larger than inner diameter D1 of a catalyst non-fixing part, and a supporting member 17 which has low microwave absorbing power and has thermal expansion performance is filled between the inner peripheral of the catalyst fixing part and the outer periphery of catalyst 12 into its compression condition. Because the catalyst 12 has high temperature but thermally expands only a little, and the application 8 and the supporting member 17 thermally expand more than the catalyst 12 during normal operation of an internal combustion engine, the supporting member 17 supports the catalyst 12 like an interference fit.
Patent JP-S57199287-A (JP)
Title: Semiconductor luminous element and manufacture thereof
Inventor: BETSUPU TATSUROU
IPC: H01L21/208
Filed: 1981-06-01
Abstract: PURPOSE:To manufacture the negative resistant semiconductor element provided with the reliable characteristics by a method wherein thickness of the semiconductor crystal layer is capacitated for arcing into the stripe type at specified region by means of the impressed voltage as specified. CONSTITUTION:The stripe type mesa 2 is formed on the n type GaAs substrate crystal 1 not yet immersed in the liquidus growing boat while the liquidus growing solution is specified to be the Ga solution containing the p type impurities saturated with As. Then the Ga solution is liquidus grown at the specified temperature and cooling speed separating the p type GaAs layer 14 on the n type GaAs substrate crystal 1. Then after the n type GaAlAs layer 4, p or n type GaAs layer 5, p type GaAlAs layer 6 are successively crystal formed by the solution contaiing the different dopants, the semiconductor crystal layer is separated at the central part of the cavity of the mesa 2.
Patent JP-H04316210-A (JP)
Title: Preset tuner
Inventor: KOBAYASHI HIROSHI
IPC: H03J1/00
Filed: 1991-04-16
Abstract: PURPOSE:To execute the preset tuning of a broadcasting station in a satisfactory receiving state by a simple operation by supplying frequency data from one designated storage position to a tuning means when the operation of one preset key is completed within prescribed time. CONSTITUTION:When frequency data (f) set to a PLL circuit 2a by operating a tuning key are defined as fa, frequency data f-2(1) are read out of a storage position P-2(1) and set to the circuit 2a in the case of operating a preset key 2 after tuning and completing the operation within the prescribed time. Next, when the key 2 is operated again and the operation is completed within the prescribed data, data are read out of a storage position P-2(2). In this case, when the key 2 is operated and the operation is continued for more than the prescribed time, the frequency data fa are stored in a storage position P-(2) as frequency data P-2(2).
Patent JP-S60227409-A (JP)
Title: Manufacture of permanent magnet
Inventor: NATORI EIJI
IPC: H01F41/02
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a permanent magnet having a high degree of orientation of magnetic anisotropy by a method wherein a resin binder filled with solid lubricant powder, magnet powder and a coupling agent is melted and kneaded and then is excluded by using a die with a magnetic field impressed thereon, and cured. CONSTITUTION:An alloy having a composition of Sm(Co0.672Cu0.08Fe0.22Zr0.028)8.3 is melted in a low-frequency melting furnace, and an alloy ingot thus obtained is subjected to a solution treatment for 4hr at the temperature of 1,170 deg.C and then to an isothermal aging process within a range 800-200 deg.C and a cooling aging process. Next, the ingot thus processed is pulverized into fine powder of 10- 50mum, and the surface thereof is treated with a titanate coupling agent. Then, the magnet powder of 60% thus obtained, fine powder (CF)n, BN or MoS2 of 8% and polyamide resin powder of 32%, each expressed by a volume ratio, are mixed together. Thereafter the mixture is put in a cylinder 1 provided with a heater 2 and a screw 4, and a melted material 3 thus formed is made to pass through a ferromagnetic die 5 and then through a cooling die 7 provided with a cooling pipe 6, so as to form a magnet 8.
Patent JP-H06302478-A (JP)
Title: Electrolytic capacitor and its manufacture
Inventor: SUZUKI KEIICHIRO
IPC: H01G9/08
Filed: 1993-04-12
Abstract: PURPOSE:To obtain an electrolytic capacitor which can be made small-sized, whose production property is excellent, which can be reflow-soldered without leaking an electrolytic solution and whose heat resistance and reliability are excellent and to obtain its manufacturing process. CONSTITUTION:In a flat capacitor element 1, a foillike tape and a tape which is impregnated with an electrolytic solution, as both an anode and a cathode which are provided respectively with lead wires, are superposed and wound alternately. In the capacitor element, the bottom face provided with a lead-wire terminal part 2a for the capacitor element is covered with an epoxy resin 4 or a polyphenylene sulfide tape 3, other parts are covered with the polyphenylene sulfide tape 3, and their circumference is sealed with a polyphenylene sulfide resin 5.
Patent JP-S57198446-A (JP)
Title: Electromagnetic driving shutter
Inventor: HIROHATA MICHIROU
IPC: G03B13/36
Filed: 1981-06-01
Abstract: PURPOSE:To precisely perform automatic focusing and exposure by changing the exciting force of a spring member which excites the 2nd member after operating a clamping member for an automatic focusing device. CONSTITUTION:A sector ring 4 actuating a shutter brade 7 and a rotor 2 generating electromagnetic force are separately mounted to make the opening operation of the shutter brade 7 follow the rotation of the rotor 2. If current is made flow from a controlling circuit into a coil 1, electromagnetic force is generated and the rotor rotates while exciting a spring 3 to actuate a clamping member 11 of an automatic focusing device. Subsequently when the operation of the automatic focusing device is stopped by the returning movement of the clamping member 11, the exciting force of the spring 3 is moreover increased and the sector ring 4 is also rotated by the rotation of the rotor 2, so that strong returning force is applied from the rotor 2 to the sector ring 4 and exposure can be precisely performed.
Patent JP-S5420795-A (JP)
Title: Coin jam handling method in coil discharging device
Inventor: MOUTAI SHIYUNICHI
IPC: G07D1/00
Filed: 1977-07-15
Abstract: PURPOSE: To let jam handling be automatically and rapidly performed by opening a bucket and recovering the stored coins into a coffin when coin jam occurs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11236912-A (JP)
Title: Wet-type suction cup
Inventor: MITACHI TATSUO
IPC: F16B47/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To fix a suction cup easy to be slid on a wet surface or underwater in the same condition with a dry surface, and to prevent the intrusion of air into a suction cup on a dry surface. SOLUTION: One end of a coil spring 2 is fixed to a back surface of a suction cup 1, and the other end thereof is fixed to an aluminum board 3, and a cylindrical sponge 4 is provided so as to surround the periphery of the coil spring 2. With this structure, a water film is provided inside of the suction cup 1 so as to prevent the intrusion of air, and peeling of the suction cup 1 is thereby prevented. The aluminum board 3 fitted through the spring 2 is tightly fitted to the suction surface by the negative pressure and the reaction force of the spring 2 at the time of pushing the suction cup 1, and generation of slide of the suction cup 1 on the wet surface or underwater is prevented.
Patent JP-S59212399-A (JP)
Inventor: SATAKE MIKIHIRO
IPC: B66F19/00
Filed: 1983-05-17
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-S6415691-A (JP)
Title: Method and apparatus for detecting existence of excrement substance
Inventor: UIRISU ERU MAAZORUFU
IPC: A61B1/31
Filed: 1988-04-06
Abstract: PURPOSE: To prevent the incontinence of a patient confined on bed by detecting the presence of a fecal material in his colon from the intensity difference of reflected light from the material. CONSTITUTION: The remote end section of a disposable probe 14 attached to a coupling member 16 in a detachable state is inserted into the colon of a patient confined on bed through his anus by using a hypodermic syringe after the end section is wetted so that an expandable cuff can come to the inside of the colon after insertion. When a sensor 36 at the forward end of the prove 14 comes into contact with a fecal material, a tip 100 formed as the flexible end cap of the sensor 36 and a flexible reflection strip 96 composed of 'Myar' etc., are deformed. Light is supplied to the strip 96 from a control unit 12 through a fiber cable 60 and the intensities of the incident light and its reflected light are periodically sampled and compared with each other.  When the signal variation is larger than a prescribed value, the possibility of evacuation of bowels is warned by producing an audible warning sound or visually displaying the possibility.
Patent JP-H11262874-A (JP)
Title: Paper thickness adjusting mechanism for electric stapler
Inventor: YAGI NOBUAKI
IPC: B25C7/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size of springs and a motor and require smaller demand by using a first spring and a second spring. SOLUTION: A magazine operating link 20 is connected to the upper part of the side wall of a base frame 1 with a first spring 24 (a compression spring) to warp a first spring 24 in response to paper thickness, and engagement grooves are formed in the side wall of a magazine 2 and the side wall 1a of the base frame 1, respectively and an operating shaft 27 and the upper part of the magazine 2, respectively engageable with both engagement grooves, are connected to each other with a second spring (a tensile spring) so that the operating shaft 27 can be held in the elongating condition of the second spring when the magazine 2 is at an initial position and the operating shaft 27 can operate to push the magazine 2 against a spelling paper 18 with the second spring when the magazine 2 is rotationally moved from the initial position to a fixed position.
Patent JP-H11265517-A (JP)
Title: Optical disk device
Inventor: TAKISHIMA TAKASHI
IPC: G11B7/12
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To enable one pair of carriages to share one fixed optical unit by selectively guiding a luminous flux from the fixed optical unit to either of two carriages. SOLUTION: A selecting mechanism selectively guiding a laser luminous flux from a fixed optical unit 4 to either of two carriages 3a, 3b has a movable prism 50 movable in up and down and this prism 50 is a right-angled isosceles triangle when it is seen from the side face and two planes orthogonally crossing with each other respectively become deflection planes 51, 52. Both planes 51, 52 are respectively inclined by 45 deg. with respect to an incident luminous flux from a galvanomirror 26. When this movable prism 50 is placed at the lower side, the incident luminous flux from the galvanomirror 26 is made incident on the deflection plane 51 of the upper side to be deflected to a vertically upper direction.  On the other hand, when it is placed at the side of an upper side, the incident luminous flux is made incident on the deflection plane 52 of the lower side to be deflected to a vertically down direction.
Patent JP-H09271874-A (JP)
Title: Die device of fin for heat exchanger
Inventor: YAMADA MAMORU
IPC: B21D53/08
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide the die device of a fin for a heat exchanger having good external appearance and capable of smoothly forming a collar part of prescribed height. SOLUTION: Die holes 18, 20 for drawing a diameter smaller than the die hole to form projecting parts 1, 2 to a metal sheet 12 are arranged in an upper die 14, further, in a lower die 16 contacting/separating with the upper die, punches 22, 24 erected to a lower base part 26 and a lifter 32 pierced with through holes 28, 30, in which each tip part of punches to be inserted in the die hole for drawing when energized in the upper die direction and pressed to the side of lower die base part by the upper die, are arranged, recessed parts 34, 34 containing each opening of through holes, as a space to accommodate a slackened part generated to the metal sheet near projecting part in drawing, is formed.