baber/WOPTO huggingface dataset:
Patent JP-2000356680-A (JP)
Title: Semiconductor radiation detecting device
Inventor: TABUCHI HIDEHO
IPC: G01T1/24
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce a noise caused by a leakage current inherent to a detector crystal, and to improve the position resolution and energy resolution, in a semi conductor radiation detector for obtaining the energy spectrum of a radiation, such as an X-ray, a γ ray or the like, or two-dimensional information on radia tion intensity. SOLUTION: A threshold amplifier 800 having a threshold relative to the waveheight value of an input signal is installed on a charge amplifier 510 to be combined with this semiconductor radiation detector 100 for removing an electronic noise caused by a leak current of the detector 100. The threshold can be set corresponding to an electronic noise level or corresponding to a change of the leak current by temperature fluctuation or the like, namely, a change of the noise level.
Patent JP-H0333529-A (JP)
Title: Vibration isolator
Inventor: KIMURA HIROYUKI
IPC: F16F15/04
Filed: 1989-06-29
Abstract: PURPOSE:To stabilize vibration isolating performance by connecting a load carrying platform and a base to be loaded with machinery to each other through a series of suspension members respectively engaging with both parts and having small flexural rigidity, and further arranging damping elements utilizing friction between the load carrying platform and the base. CONSTITUTION:Vibration isolators 3 and damping elements 30 are mounted between a base 1 and a load carrying platform (or flame), and the base 1 is constituted to be suspended on the load carrying platform 3 through the vibration isolators 3. The outside case 4 and the inside case 5 of the device 3 are connected each other through a series of suspension members 6 respectively engaging with both parts and having small flexural rigidity. Consequently, the load generated by placing a heavy article is actuated on the suspension members 6 nearly uniformly. When vibration of low frequency in the horizontal direction is actuated on the load carrying platform 2 at starting or stopping of a vehicle, as friction members 33, 34 are pressed to each other with a spring 32, the base 1 is not vibrated until the vibrating force is over the static friction force, the vibration is reduced by the static friction force, and generation of impulsive force by collision of the load carrying platform can be prevented.
Patent JP-S5954589-A (JP)
Title: Ribbon for printing apparatus
Inventor: YAMANAKA HIDEYASU
IPC: B41J33/00
Filed: 1982-09-22
Abstract: PURPOSE:To prevent the slipping-off of a lead tape and to keep the whole of a wound ribbon in shape, by providing a plurality of adhesive part on the inside of the lead tape, and by winding the tape in a convolution so that the adhesive parts stick to the part of a printing tape shaped in a pancake. CONSTITUTION:The part 11 of a lead tape incapable of printing is connected by a connecting tape 12 to the final end part 10a of a ribbon of the part 10 of a printing tape convoluted in the shape of a flat spiral. The part 14 of another lead tape is connected to the end of the part 11 of the lead tape through the intermediary of an adhesive member such as an adhesive tape 13. This adhesive tape 13 is thus connected to the two parts 11 and 14 of lead tapes while an adhesive part 13a inside of the adhesive tape 13 is left separate from said parts 11 and 14. Moreover, another adhesive tape 15 as the adhesive member is stuck to the end of the part 14 of the other lead tape, and an end tape 16 is stuck to said adhesive tape 15 with an adhesive part 15a inside left also unconnected. The lead tapes thus prepared are wound round the printing tape part 10 of a ribbon and fastened thereto with the two adhesive parts of the adhesive tapes 13 and 15 stuck thereto.
Patent JP-S6225842-A (JP)
Title: Brush holder
Inventor: SHIMAZAKI TETSUO
IPC: H02K13/00
Filed: 1985-07-25
Abstract: PURPOSE:To conduct stable connections with small resistance by mounting a fitting with a contactor brought into contact with a plane section of a brush holder housing a brush and a terminal for fixing latched to the brush holder to a lead bar for the brush. CONSTITUTION:A brush 11 and a terminal fitting 13 are connected electrically by a lead bar 12, one end thereof is buried to the brush 11 and the other end thereof is projected, and the brush is pushed by a spring 14. The terminal fitting 13 and a metallic brush holder 15 are fixed in such a manner that terminals 16a, 16b for fixation unified with the fitting 13 are bent and holes 16a', 16b' for the terminals 16a, 16b are hooked to a projecting section 17 in one opposite surface of the brush holder 15, and erected contactors 18a, 18b for the fitting 13 are brought into contact with a plane section of the other opposite surface of the brush holder 15. The fitting 13 and the holder 15 are connected mechanically by the terminals 16a, 16b for fixation and electrically by the contactors 18a, 18b. Accordingly, contact resistance is reduced, thus allowing stable electrical connections, then preventing the temperature rise of the brush 11.
Patent JP-H0214541-A (JP)
Title: Inspection of defect of pattern in manufacture of semiconductor element
Inventor: IMAI YUKARI
IPC: G01B11/24
Filed: 1988-06-30
Abstract: PURPOSE:To inspect a wide area with high accuracy and in a short time by a method wherein not a substrate to be used in the manufacture of a semiconductor element but a transparent quartz sheet is used and a transmission-type pattern defect inspection apparatus is used. CONSTITUTION:Aluminum and silicon are metallized on a transparent quartz sheet which has been prepared other than a substrate to be used as a semiconductor element; a photolithographic operation and an etching operation are executed under conditions identical to those to be used when the semiconductor element is manufactured actually; a pattern of an aluminum wiring part is formed. Then, the quartz sheet is set on a pattern inspection apparatus; a defect of the pattern formed on the whole surface of the quartz sheet is inspected.
Patent JP-H058181-A (JP)
Title: Open end wrench
Inventor: RYU KUNIHIKO
IPC: B25B21/00
Filed: 1991-07-05
Abstract: PURPOSE:To drive a socket in a smooth and rotatable manner by a single driving gear. CONSTITUTION:In a constitution where there are provided a socket 3 which is open in one part, on which outer circumferential surface gears are formed and which is supported in a rotatable manner around the axis, and a driving gear 2 which is engaged with the socket 3 and drives the socket 3 in a rotatable manner, the driving gear 2 is formed by a worm gear, and the socket 3 is formed by a worm wheel.
Patent JP-S6056568-A (JP)
Title: Laser multicolor thermosensitive printer
Inventor: OOSAKI SHIGEYOSHI
IPC: B41J2/44
Filed: 1983-09-07
Abstract: PURPOSE:To enable formation of the clear color of each color-forming group and high-speed recording without trouble by recording with a laser beam of wave length corresponding to an adsorptive wave length of an infrared ray absorbing material. CONSTITUTION:Laser beam emitted from later sources 1, 2 and 3 are modulated on and off respectively by acoustic optical modulators 4, 5 and 6. As for laser beam modulation, a printing pattern signal transmitted by a computer, etc. is decomposed into signals for modulating a laser beam which causes a respective prearranged color-forming group to form a color. Then each laser beam is modulated on and off. Following this procedure, said beam is conducted to a galvano mirror 10 and then is reflected on an F-theta mirror 11 according to a scan angle of mirror 10. Finally, the beam is projected into a corresponding spot position in a paper width of a multicolor recording material 12.
Patent JP-S57119953-A (JP)
Title: Bituminous vibration-proof sheet and preparation of same
Inventor: KURASHIGE YUUZOU
IPC: C08L33/02
Filed: 1980-11-27
Abstract: PURPOSE: To obtain a vibration-proof sheet excellent in a vibration-proofing effect in a wide range of temp. and improved in a variety of properties, by compounding straight asphalt with a tackifying resin, a liquid diene rubber and a polar filler contg. a fibrous filler, and molding the resulting compound into a sheet.  
     CONSTITUTION: 100pts.wt. straight asphalt (A), about 1W50pts.wt tackifying resin (D), and a mixt. contg. about 0.1W10pts.wt. liquid diene rubber (B) having a functional group and about 100W300pts.wt. polar filler contg. a fibrous filler are compounded and molded into a sheet. Said funtional group is pref. a carboxyl, epoxy or amino group. The liquid diene rubber is, e.g., 1,2-polybutadiene or a butadiene-isoprene copolymer. The fibrous filler asbestos, insol. anhydrous gypsum crystal fiber, opened waste paper, etc. The polar filler is talc, calcium carbonate, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1011223-A (JP)
Title: Magnetic disk controller
Inventor: SONODA HIROBUMI
IPC: G06F13/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a small magnetic disk controller efficiently executing FBA(fixed length format)-CKD(variable length format) format conversion with a small hardware quantity by eliminating the degrading of the performance of a writing command without using a data cache. SOLUTION: A high-order interface control means 4 previously receives the number of records to write from a host device to store in a number of processing records managing means 1 and after then successively receives plural writing commands and data from the host device. At the point of time when the leading position of the records to write is defined, a format conversion control means 2 issues a writing command, which is gathered to be one command by using information in the means 1 and 2, to an FBA disk 7 by a subordinate interface control means 5. Writing data is transferred as soon as a writing data request from the FBA disk 7 and writing data from the host device are gathered.
Patent JP-H068415-A (JP)
Title: Transfer type ink jet recording device
Inventor: KOMATSU HIDEHIKO
IPC: C09D11/00
Filed: 1992-06-24
Abstract: PURPOSE:To obtain high-quality images at low transfer pressure, which will not be easily affected by the time required from printing to transfer and a printing pattern, in a transfer type ink jet printer. CONSTITUTION:Particles and colorant which swell with at least a solvent and are cross-linked internally and three-dimensionally are dispersed to be dispersion medium so as to make an ink. The ink is discharged by an ink jet record head 2. An ink image formed on a transfer drum 1 is evaporated by its solvent, flocculated and adhered by the particles cross-linked internally and three- dimensionally in the ink, and transferred to a record medium 6 by a pressure roller 3.
Patent JP-S5789154-A (JP)
Title: Logical integrated circuit
Inventor: KAWAI MASATO
IPC: G06F11/22
Filed: 1980-11-25
Abstract: PURPOSE: To make test data generated in the circuit and to compressively observe observing data and to simplify the integrated circuit, by driving the FF circuit as a shift register with a feedback against both systems of the master side and slave side.  
     CONSTITUTION: Plural parallel signals from input terminals 101-1W101-n are input into a merging circuit 101, and a part of parallel signals from the circuit 101 is added to an FF group at the master side of an FF circuit 102. The signal added to the FF group at the master side is returned to the circuit 101 from an FF group at the slave side installed corresponding to the master side FF group of the circuit 102 as a parallel signal. This circuit 102 is constituted of shift registers, and control signals from mode cut-over terminals 105 and 106 are input into connecting circuits at the master side and the slave side, and, at the same time, test data from a terminal 103 are also input. Then, test data are generated in the circuit by the FF groups of the master side and slave side, and, at the same time, a compression of observing data is observed at a shut-out terminal 104. Thus, constitutions of AND circuits are simplified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0458495-A (JP)
Title: Light modulator
Inventor: IWATA NOBUO
IPC: H05B37/02
Filed: 1990-06-25
Abstract: PURPOSE:To easily know a lighting load to be light-modulated and controlled by a master fader by displaying the lighting load corresponding to the master fader by a patching means when the master fader is to be operated. CONSTITUTION:A master fader calculation unit 7 selects a grand master fader which controls light modulation in response to a signal from a patch storage unit 8. An output from the master fader calculation unit 7 is applied to a light modulating device 5 via a digital/analog conversion circuit 13. An output from the grand master fader provided in the master fader calculation unit 7 is also applied to a fader detecting unit 10. The fader detecting unit 10 detects existence of operation for the grand master fader which is assigned to a channel specified by a channel control unit 9. An output from the channel control unit 9 and an output from the fader detecting unit 10 are applied to a display control unit 11, and the channel to be light-modulation-controlled by control of the grand master fader is displayed on a display device 12.
Patent JP-H0216808-A (JP)
Title: Duty controller
Inventor: MIZUKAMI ICHIRO
IPC: H03L7/00
Filed: 1988-07-04
Abstract: PURPOSE:To detect duties before the interval of a specified time and to control the duties a value below a prescribed value by cancelling the existence period of pulse signals before the specified time in the existence period of the pulse signals which have contributed to counting up. CONSTITUTION:The period of the pulse signals 31 from a pulse generator 11 is counted up 15 as an up signal 34A, and it is counted down 15 as a down signal 34B after the specified time that a delay circuit 12 has delayed. When the signals 31 are furthermore outputted in the middle of counting down, the signals 34B stop. The signals 31 are effective only for the delay time by the circuit 12, and they turn into the signals 34B. A value which is counted in the signals 34A is cancelled and when the signals 31 are outputted in the process, the value at that time is maintained. Consequently, continuous duties are controlled while said delay time is set to be a unit, and the period of a clock pulse 36 is set to be resolution.
Patent JP-H11343624-A (JP)
Title: Planting frame using rod type material
Inventor: TAN AKIHIRO
IPC: E02D17/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To accomplish stable maintenance and planting of a slope, a river revetment or a river-terrace. SOLUTION: A planting frame 3 using rod materials is arranged in a slope, a river revetment, or a river-terrace. This planting frame 3 is provided with a basket body 10, in which the circumferential face is constructed of a plurality of assembled rod materials 11, at least an upper face in the upper and lower faces is opened, and filling stones 5 and field soil 6 are thrown in from the upper face opening 4, and sheet type bodies 13, which are arranged between the respective rod type materials 11 in the basket body 10 so as to retain vegetation base material 14 such as seed and fertilizer and can allow penetration of a shoot and water.
Patent JP-H067771-A (JP)
Title: Water purifier
Inventor: OMOCHI TERUYUKI
IPC: C02F1/28
Filed: 1992-06-25
Abstract: PURPOSE:To facilitate the regeneration of activated carbon due to washing by making the volume of an activated carbon packed part variable in a household water purifier. CONSTITUTION:The activated carbon packed part in an activated carbon tank 2 having activated carbon 20 received therein is formed as the space between the filter 21 provided to the lower end surface of the tank 2 and a vertically movable presser 22 and the volume of the packing space of activated carbon 20 is made variable by moving the pressor 22 up and down by a screw 23 and a knob 24. The alteration ratio at a time when the activated carbon 20 is densified by lowering the presser 22 to be set to a fixed bed state and at a time when activated carbon 20 is set to a fluidized bed state allowing the activated carbon to freely move is set to 1.5-5 times. When the activated carbon 20 is regenerated by washing, the activated carbon 20 is set to the fluidized bed state and washing water is allowed to flow to wash the activated carbon 20. As this washing water, alkaline water or acidic water may be supplied by providing an ionized water producing part.
Patent JP-S5957248-A (JP)
Title: Magnetic toner
Inventor: KUZUMI KENICHI
IPC: G03G9/09
Filed: 1982-09-27
Abstract: PURPOSE:To obtain an image which has as a cold black toner and has ''solidness'' by specifying the difference between the softening point of a magnetic toner and a temp. at which softening initiates at >=5 deg.C and incorporating 1- 15wt% blue dye. CONSTITUTION:The blue dye to be used refers to a dye having 500-700nm max. absorption wavelength, for which any of an azo dye, azine dye, anthraquinone dye, phthalocyanine dye, and other blue dyes is usable. The reactive dye many be any of a blue dye as far as it reacts with the group in the surface of the magnetic material, and is exemplified by the formula [ I ] (Dye is a dye molecule, which is, for example, azo, anthraquinone, or phthanocyanine S denotes a soluble group consisting essentially of a sulfonic group and T denotes a supporting body of a reactive group, X denotes a reaction group which can bind with the group (hydroxyl group) on the surface of the magnetic material by reacting therewith).
Patent JP-H0874923-A (JP)
Title: Anti-vibration device
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1995-06-30
Abstract: PURPOSE: To eliminate a process for fixing a piping hose and the invasion of liquid to an engine in an anti-vibration device whose anti-vibration property can be varied. CONSTITUTION: A main liquid room 32 and a first sub-liquid room 34 are connected together by a first limit passage 52 and the main liquid room 32 and a second sub-liquid room 70 are connected together by a second limit passage 46. A second air room 74 is installed in the second sub-liquid room 70 through a second diaphragm 68. The second air room 74 is formed so as to be communicated to the atmosphere when a changeover valve 82 is opened. When the second air room 74 is blocked against when the second air room 74 is communicated to the atmosphere, as the spring rigidity of the second diaphragm 68 is raised, a liquid column resonance frequency in the second limit passage 46 is moved to a high frequency side and vibration with high frequency can be absorbed.
Patent JP-H05335677-A (JP)
Title: Wavelength-stabilized laser device
Inventor: SAKAI YOSHIHISA
IPC: H01S5/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide a wavelength-stabilized laser device which is highly stable in a wide wavelength range by using gas molecules having a specific structure in a light absorbing cell as a light absorptive gas. CONSTITUTION:A semiconductor laser 1 is controlled by means of a control circuit 4 so that the laser light emitted from the laser 1 can be received by means of a photoreceptor 3 after the laser light is transmitted through a light absorbing cell 11 and the wavelength of the laser light emitted from the laser 1 can be made coincident with the prescribed absorbing wavelength of the cell 11 in accordance with a photoelectrically converted electric signal. In addition, molecules which have a structure expressed by a general expression, H-CidenticalC-X (X represents a group other than hydrogen) and form a gas under the atmospheric or reduced pressure exist in the cell 11. Therefore, such a wavelength-stabilized laser device which is highly stable in a wide wavelength range that cannot be realized with the prior art laser device can be obtained.
Patent JP-H0217644-A (JP)
Title: Integrated circuit
Inventor: MASUDA NOBORU
IPC: H01L27/092
Filed: 1988-07-06
Abstract: PURPOSE:To shorten the signal wiring between IC's and increase the packaging density by sticking many IC chips with synthetic resin, polishing the end face, and forming wiring and a bonding pad on the polished surface. CONSTITUTION:IC chips 11 are manufactured by the normal processes. A cutting part 24 is made between each IC 21 and inspection pads 22, therefore, the cross section of wiring 13 on the cutting part 24 acts as a terminal for external connection. The part except the pads 22 and the cutting parts 24 and 25 is covered with an insulating film. Wiring 23, formed simultaneously with the wiring 13, is used as an assembling mark. Metal deposited on the back of the part 24 is eliminated. The IC 21 and the pads 22 are inspected in wafer state and cut at the parts 24 and 25. After polyimide 12 is applied to the IC chips 11, the IC chips 11 are piled up in the specified order and polyimide 12 is hardened by heating. The end face to form wiring 14 thereon is flattened by polishing and then the wiring 14 connected to the wiring 13 is formed with the cross section of the wiring 23 used as the alignment mark.
Patent JP-H057797-A (JP)
Title: Air purifier
Inventor: TOKUMITSU SHUZO
IPC: B03C3/45
Filed: 1991-07-08
Abstract: PURPOSE:To make it possible to reduce a noise level, create a large air blow and minimize pressure loss 15 providing a dust ionization part using corona discharge, a sheet-like electolet filter for collecting dust and a deodorizing filter bearing an absorbent in the cubic woven cage. CONSTITUTION:Air sucked from an air intake aperture 1 is allowed to pass through, first, a prefilter 5 for large-size dust removal. Then, fine dust or smoke is positively charged due to corona discharge from a discharge line 6 and then is caught by an electolet filter 8. After that, a gaseous portion such as odor is adsorbed by the adsorbent 25 of a deodorizing filter A which bears the adsorbent 25 in the cubic woven cage 21, while a purified air is bled by way of an air blowout aperture 2. Thus a large amount of adsorbent can be borne and pressure loss can be minimized.
Patent JP-S6325809-A (JP)
Title: Magnetic head device
Inventor: INAGOYA OSAMU
IPC: G11B5/265
Filed: 1986-07-17
Abstract: PURPOSE:To improve the contacting state between a head gap and a medium to considerably improve the yield by arranging the head gap of a recording and reproducing core in a specific range with respect to the center in the lengthwise direction of a magnetic head. CONSTITUTION:A head gap 5a of a recording and reproducing core 5 is arranged in the range from the position, which is 10% length L (L is the overall length of a magnetic head 4 in the direction of an arrow A) off the center in the flow direction (the arrow A) of the medium toward the medium entrance side, to the position which is 40% length L off said center toward the medium exit side. Thus, the contacting state between the recording and reproducing head gap 5a and the medium is improved very much and is stabilized, and the yield is improved to make this device suitable for mass production. Further, the spacing loss is considerably reduced to obtain a high head output, and this device is made very suitable for high-density recording.