baber/WOPTO huggingface dataset:
Patent JP-H11103254-A (JP)
Title: Analog/digital conversion circuit device and its conversion method
Inventor: KITAGAWA NOBUTAKA
IPC: H03M1/66
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To attain both the low voltage operation and high speed operation of an analog/digital(A/D) conversion circuit without deteriorating an accuracy characteristic. SOLUTION: Voltage more than power supply voltage is generated in each of boosting circuits 111 to 11n . The control timing of these boosting circuits 111 to 11n is successively shifted and controlled by a control part 10. Boosted voltage outputted from respective circuits 111 to 11n is stored in a capacitor C13 and supplied to an A/D convreter 12. The A/D converter 12 successively switches those circuits 111 to 11n at timing other than the conversion operation switching timing of the converter 12 to convert boosted voltage values into digital values.
Patent JP-S60147434-A (JP)
Inventor: ROBAATO SAMIYUERU AAUIN
IPC: C08G63/78
Filed: 1984-12-13
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-H03124221-A (JP)
Title: Electronic equipment
Inventor: HARANISHI NORIAKI
IPC: H01H9/18
Filed: 1989-10-09
Abstract: PURPOSE:To indicate switch function easily with low cost without causing abrasion by providing a member for holding a power switch and isolating the primary of device power source from the secondary and other components, independently from the exterior member of the device, and exposing a part thereof to the outside of the exterior member in the vicinity of a switch. CONSTITUTION:A seesaw power switch 1 is fixed to an exterior member 2 at the rear side face of an electronic typewriter and ON/OFF marks 3b are applied thereon thus preventing abrasion of the marks due to switching operation. The exposed outside section 3a of a shielding/holding member 3 having cross section shown by hatching constitutes an indicating section. The shielding/ holding member 3 is molded independently from the exterior member 2 of device. Primary circuit of power supply, including terminal 1b of power switch 1, lead wires 4, a printed board 11 for connecting them, and the like, is isolated from inner components and a Petri dish 5 composed of a metal conductor by means of the shielding/holding member 3.
Patent JP-S63117353-A (JP)
Title: Inspecting method for life of magneto-optical disk
Inventor: TSURU TETSUO
IPC: G11B27/36
Filed: 1986-11-05
Abstract: PURPOSE:To accurately inspect the life of a magneto-optical disk by performing a series of inspecting operations repeatedly up to the number of times specified as an upper limit with respect to a specified track. CONSTITUTION:An inspection signal is recorded on the specified track on the magneto-optical disk and reproduced to check the recording state as a 1st inspection; and recording contents of the track are erased and the track is reproduced to check the unerased signal state as a 2nd inspection. Those inspecting operations are performed repeatedly up to the number of times specified as the upper limit as to the specified track. Namely, if the disk comes to the end of its life before the series of inspecting operations are performed by an many times as specified, a record leak, etc., is detected by checking the unerased signal state thereafter. Further, the unerased record contents are also detected by checking the unerased record state thereafter. If the disk does not come to the end of its life even after the series of inspecting operations are performed by as many times as specified, neither the record leak nor unerased record is detected in each checking operation. Thus, the life of the disk is accurately checked by detecting the record leak or unerased record contents.
Patent JP-2000084366-A (JP)
Title: Purification of heavy metal contaminated soil and device therefor
Inventor: TAKAHASHI KAZUO
IPC: B01D57/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To efficiently remove heavy metals collected in the vicinity of a cathode by burying the cathode surrounded by an exchangeable material having a high pH buffer function into contaminated soil, impressing DC voltage between the cathode and an anode to adsorb hydroxide group generated on the surface of the cathode electrode on the buffer material and exchanging the buffer material when the potential gradient in the soil becomes nonuniform. SOLUTION: The anode electrode 2 and the cathode electrode 3 are buried in the contaminated soil 1 containing the heavy metals to face each other and a DC power source 8 is connected to the anode electrode 2 and the cathode electrode 3. The material 4 having high pH buffer function selected from kanumatsuchi (soil obtained around Kanume and often used in horticulture city) containing allophane in large quantity, charcoal or the like is exchangeably charged around the cathode electrode 3 housed in a cylindrical bag 5. The heavy metals are collected around the cathode electrode 3 by the electrophoresis phenomenon by the input of the DC electrode source 8 and is concentrated in the material having high pH buffer function after the lapse of certain period.  Because the distribution of potential in each part of the soil is changed from linear gradient to curved one with the collection of the heavy metals around the electrode 3, the cylindrical bag 5 is pulled up after the change to newly exchange the material 4. As a result, the heavy metals collected around the cathode are efficiently removed.
Patent JP-H01104644-A (JP)
Title: Vinyl chloride based resin composition
Inventor: FUJII NORIKI
IPC: C08L87/00
Filed: 1987-10-16
Abstract: PURPOSE:To obtain a vinyl chloride based resin composition having improved molding processability without deteriorating heat resistance or impact resistant strength, by blending a vinyl chloride resin with a specific amount of a polycarbonate oligomer. CONSTITUTION:A vinyl chloride based resin composition obtained by blending 100pts.wt. vinyl chloride based resin with 5-30pts.wt. polycarbonate oligomer having 1,500-3,000, preferably 1,500-2,500 average mol.wt.
Patent JP-H01103862-A (JP)
Title: Solid-state image sensing element
Inventor: SAKAI YUJI
IPC: H04N5/335
Filed: 1987-10-16
Abstract: PURPOSE:To prevent the generation of a blooming by a method wherein the channel region of an imaging part is extendedly provided and is coated with a metallic light-shielding film for coating a storage part. CONSTITUTION:Al wirings 15 and 16 to come into contact to upper gate electrodes 6 and 7 provided in the vertical direction are extendedly provided in the horizontal direction under the lower end of an imaging part in the same way as in a conventional method. An Al light-shielding film 17 for coating a storage part is extended until being adjoined the wirings 15 and 16 and lower gate electrodes 4 and 5, the electrodes 6 and 7, overflow drain regions 8 and a channel region 9 are extendedly provided between the imaging part under this film 17 and the storage part in the roughly same pattern as that of the imaging part and are connected to a channel region 14 of the storage part. Thereby, even though there is incidence of strong light in the gap 18 between the wiring layers 15 and 16 to work as optical black points(OPB), a generated excessive charge flows out to the regions 8 and a blooming can be inhibited.
Patent JP-H05102220-A (JP)
Title: Resin molding device for manufacture of semiconductor device
Inventor: KITAHARA TOSHIYUKI
IPC: B29L31/34
Filed: 1991-10-11
Abstract: PURPOSE:To suppress the generation of molding voids, and to provide a semiconductor device manufacturing resin molding device with which reliability can be improved. CONSTITUTION:The title resin molding device is provided with a closed type mold pot 13, a rotary pump 23 to be used to decompress the above-mentioned mold pot 13 lower than the atmospheric pressure, an air vent 24 with which the mold pot 13 and the rotary pump 23 are communicated, and a hose 24.
Patent JP-2001086478-A (JP)
Title: Method for registering receiving terminal for pay television and terminal for receiving pay television
Inventor: OKABE YOSHIMASA
IPC: H04N21/2543
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To allow a broadcasting station to safely input an ID to a receiving terminal by displaying a character string corresponding to the registration number of a receiving terminal recording a received number and allowing the broadcasting station to prescribe an identification number corresponding to the character string when the broadcasting station broadcasts the identification number identifying the receiving terminal and the terminal receives the broadcasted identification number. SOLUTION: A key distributor 8 successively reads the receiving terminal IDs of subscribers qualified to view subscription programs broadcasted by a broadcasting station from an ID storage device 9. Then, the distributor 8 successively enciphers a key update instruction indicating key update and a cryptography key outputted by a key generator 3 by using the IDs read from the device 9 as a cryptography key and prepares key update data. The enciphered key update data are outputted to a 1st packeting device 10. An ID updating device 5 prepares ID update data by using an ID before being updated as a cryptography key as for the ID before being updated and an updated ID which are outputted by an ID register 6.
Patent JP-H09105209-A (JP)
Title: Water collector for corner gutter
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/068
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent rain water from jumping over a valley gutter and wetting corner walls, and also prevent rain water from spattering even if much water flows at one time from three directions into a corner gutter water collector. SOLUTION: A water collector for a corner gutter comprises a two eaves gutter mounting ports 14 which are open in the direction approximately at right angle to a side wall 11, a valley gutter mounting port 15 which is open from the side wall 11 to an upper surface, and a down-pipe mounting port 16 installed in a bottom plate 13. Also a cover 12 is installed on the upper surface, and the valley gutter mounting port 15 is installed on the boundary part between the cover 12 and the side wall 11.
Patent JP-2000098742-A (JP)
Title: Cleanerless image forming device
Inventor: KATO TOMOYUKI
IPC: G03G15/08
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To continuously form an image good in quality for a long time by preventing a material other than developer from being deposited on the surface of a photoreceptor drum. SOLUTION: A control part 11 performs cleaning operation when printing operation is not necessary and the number of printed sheets obtained after previous cleaning operation is equal to or more than specified number. The part 11 controls a photoreceptor drum driving system 8 and a developing roller driving system 9 so that the rotating directions of the photoreceptor drum 1 and the developing roller 63 are made mutually the same for a specified time by the cleaning operation.
Patent JP-H08122559-A (JP)
Title: Wavelength-selecting optical delay line
Inventor: PIEERU SANSONETSUTEI
IPC: H04J14/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a system for optically processing the wavelength multiplexing optical signal, which can eliminate the inconvenience of the conventional technology and which performs the time exchange. SOLUTION: In this perfect optical exchange device having at least two wavelength selective delay lines arranged in series, the selective delay line is provided with a delay line (gj) for prolonging the optical path length so as to delay the transmission of optical signal and an extracting/refilling means (cj) for extracting the optical signal at the predetermined wavelength from the optical signal and for refilling the optical signal into the wave guide structure through a delay line (gj) so as to delay the optical signal at the predetermined wavelength (jτ). This device is applied to a wave length multiplexing optical remote communication system.
Patent JP-H06212370-A (JP)
Title: Production of aluminum alloy sheet for forming low in earing ratio
Inventor: TERUDA SHINJI
IPC: C22F1/047
Filed: 1992-09-04
Abstract: PURPOSE:To provide an Al alloy sheet for a DI can low in deep drawing earing ratio, excellent in DI formability and formability after coating/baking treatment and furthermore excellent in strength. CONSTITUTION:An aluminum alloy constituted of one kind among 0.5 to 2.0% Mg, 0.5 to 1.8% Mn and 0.1 to 0.7% Fe, 0.05 to 0.2% Ti and 0.0001 to 0.05% B and 0.05 to 0.5% Si, 0.05 to 0.5% Cu, 0.05 to 0.3% Cr and 0.1 to 0.5% Zn is cast. After that, it is subjected to soaking, hot rolling and cold rolling according to necessary, and a primary process annealing of holding it of 300 to 400 deg.C arrival temp. for >=5sec to the temp. range in the vicinity of the arrival temp. at >=3 deg.C/s average temp. rising rate and a secondary process annealing of holding it of 400 to 600 deg.C arrival temp. for <=10min holding time to >400 deg.C at >=1 deg.C/s cooling rate are executed. It is thereafter subjected to cold rolling at >=40% draft to regulate the maximum grain size in the rolling vertical direction after the cold rolling is regulated to 25 to 60mum.
Patent JP-H08268619-A (JP)
Title: Photo-printing development processing device
Inventor: NISHIKAWA HIDETOSHI
IPC: G03D15/00
Filed: 1995-10-11
Abstract: PURPOSE: To improve carrying efficiency with a compact structure by once separating a transport path of paper sheets into a branch carrying path and a standard carrying path and then converging the both again, and setting on the separating point a converting device for transferring the sheets to the branch carrying path. CONSTITUTION: A carrying path 4 for carrying a sheet paper P1 drawn out of a magazine 1 and is carried from a printing processing part 2 to a development processing part 3 is branched on its way into a branch carrying path 4A and a standard carrying path 4B, and then they are converged again downstream. A branching device is set at the branch point while a converging device 5B at the converging point. On the way of the path 4A a mooring device 6 being a paper device and a direction changing device are arranged. The branching device is provided with a converting device composed of a branch roller part and a paper guide part. A paper guide 11C of the path 4 is made continuous selectively to each paper guide 11A, 11b of the path 4A or 4B.
Patent JP-S61142592-A (JP)
Title: Semiconductor storage device
Inventor: SAKUI GOJI
IPC: G11C11/4096
Filed: 1984-12-13
Abstract: PURPOSE:To make it possible to read/write data even if bit lines are in a precharge period by connecting a latch type memory cell to respective bit lines. CONSTITUTION:A latch type memory cell 4 is constituted of flip-flop (FFs) using MOSFETs Q32, Q33. MOSFETs Q30, Q33 are transfer gates for connecting two nodes Ai, -Ai of the memory cell 4 with bit line BL, -BL respectively. The gates of MOSFETs Q30, Q31 which are used as transfer gates are con trolled by a clock phi4.
Patent JP-H07174429-A (JP)
Title: Method of operating absorption freezer and absorbing liquid
Inventor: NONAKA HIDEMASA
IPC: C23F11/18
Filed: 1994-10-27
Abstract: PURPOSE:To provide a method for operating an absorption type freezer through which operation is practicable in a way that a problem on local corrosion is prevented from arising and the generation of hydrogen gas owing to total corrosion is suppressed and to provide absorption liquid employed for the method, in an absorption type freezer wherein a lithium bromide water solution forms absorption liquids CONSTITUTION:By using absorption liquid containing 0.3 N or less lithium hydroxide as absorption liquid, and containing 250ppm or more, calculated in sodium sulfite, sodium sulfite or hydrogen sodium sulfit:, and containing 200ppm or less lithium nitrate, an absorption freezer is operated.
Patent JP-H06113615-A (JP)
Title: Lawn harvester
Inventor: SAIDA TOKUZO
IPC: A01B45/04
Filed: 1992-10-01
Abstract: PURPOSE:To mechanize lawn-recovering operation so as to avoid hard operation by human power picking up cut lawn on the ground in a half-sitting posture. CONSTITUTION:This lawn harvester is equipped with a raising guide tool for coming into the space between pretreated cut lawn kept in a state cutting lawns in a prescribed length and width and cutting the root releasably from the ground and the ground and then releasing and making the cut lawn float from the ground, a raking rotator 11 for exerting contact action from above on the cut lawn subjected to floating action by the raising guide tool and forcibly feeding the cut lawn backward and a lifting conveyer 12 for lifting the cut lawn transferred by corporation of this raking rotator 11 and the raising guide tool upward to the rear and then carrying the cut lawn to the operation table on a walking type self-propelled machine body. The travelling speed Vb, rotating circumferential speed Vr of raking rotator 11 and conveyer speed Vk are set so as to satisfy the equation Vb<=Vr<=Vk.
Patent JP-S63116851-A (JP)
Title: Flexographic press
Inventor: TSUDA YOSHIYUKI
IPC: B41F5/24
Filed: 1986-11-05
Abstract: PURPOSE:To stabilize the quality of printed matter and to enhance yield, by arranging a printing part in a casing hermetically closed excepting the inlet and outlet of the feed system of a material to be printed and further arranging a solvent sump of printing ink equipped with an ultrasonic vibrator in the casing. CONSTITUTION:A printing part is arranged in a casing 9 hermetically closed excepting the inlet and outlet of the feed system of a material to be printed and a solvent sump 10 equipped with an ultrasonic vibrator 11 is further arranged in the casing 9. A solvent to which ultrasonic vibration is applied evaporates to fill the casing with solvent gas in an equilibrium state with respect to the saturation vapor pressure of the temp. in the casing 9. Since the printing part is arranged under this state, the diffusion of the solvent of the printing ink on a printing plate 2, an anilox roll 4 and a doctor roll 5 is not generated at all and the optimum printing condition is always kept. Therefore, the quality of printed matter is stabilized and yield is enhanced.
Patent JP-H09118170-A (JP)
Title: Cockpit region device for passenger seat side of car
Inventor: KURAUSU ARORUDO
IPC: B60N3/10
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To assure sufficient amenity by improving safety of a cockpit area in a front passenger seat position, and arranging a housing function of a drink vessel. SOLUTION: In an opening end part position of a glove box cover 5, at least a single hoop holder 11 which is positioned in parallel to or in close vicinity to the external contour of a cockpit area 1 and can turn outside to a horizontal operation position as a housing part for at least a single drink vessel 13, is incorporated into a glove box cover 5.
Patent JP-H04141076-A (JP)
Title: Bottled wine
Inventor: TAKEZAWA YASUHEI
IPC: C12H1/00
Filed: 1990-10-03
Abstract: PURPOSE:To provide the title wine sealed and packaged with a moistureproof film, leading to protecting the cork stopper from drying during long-time preservation and also keeping the label on the bottle and mouth from getting moldy. CONSTITUTION:The objective wine 1 sealed and packaged with a moistureproof film 2 (e.g. nylon/polyvinylidene chloride/polyethylene three-layer laminate film).
Patent JP-H04141467-A (JP)
Title: Paper pressing apparatus
Inventor: TAKAHASHI TOSHIMI
IPC: B41J13/20
Filed: 1990-10-02
Abstract: PURPOSE:To automatically open and close a bail roller without using an expensive part by meshing a pinion with an outer gear when the bail roller is closed and meshing the same with an inner gear when the bail roller is closed and meshing the same with an inner gear when the bail roller is opened and controlling the meshing of a clutch gear and a bail timing gear. CONSTITUTION:A bail roller 5 is present at the closed position being in close contact with a platen 6 and a clutch gear 2 is meshed with a bail timing gear 3a to operate a gear train and the platen 6 feeding paper is rotated in a counterclockwise direction and the rotation of the platen 6 is transmitted to a bail arm 4b through the bail timing gear 3a, an outer gear 3b and a pinion 4a and the bail arm 4b is revolved in the clockwise direction and the bail roller 5 moves in an opening direction. The outer gear 3b rotates the pinion 4a by the quantity corresponding to the number of teeth to revolve the bail arm 4b to stop the same. The pinion 4a is detached from the meshing with the outer gear 3b to be meshed with an inner gear 3c. The rotation of the platen 6 is transmitted to the bail arm 4b and the bail roller 5 moves in a closing direction with respect to the platen 6.
Patent JP-H02112895-A (JP)
Title: Plasma electrode material
Inventor: KONO TAKAYUKI
IPC: B23K35/22
Filed: 1988-10-21
Abstract: PURPOSE:To prolong the service life of a plasma cutting electrode and to improve its cutting efficiency by using a mixture of the oxide of Hf or Zr and the carbide of Hf or Zr as the electrode material for a plasma cutting torch. CONSTITUTION:The oxide of Hf or Zr is used as the essential component, and the carbide of Hf or Zr is incorporated to impart electric conductivity. A mixture contg. >=1 kind of component among >=1 kind of element among Y, Sr, B, and rare-earth elements, >=1 kind of oxide among the oxides of Y, Sr, B, and rare-earth elements, and >=1 kind of borate among the borates of Y, Sr, B, and rare-earth elements is used as the plasma cutting electrode material to reduce work function. Consequently, the service life of the cutting electrode is prolonged, the cutting efficiency is improved, the cost of consumables of the electrode is reduced, and high-efficiency cutting can be performed.
Patent JP-H0795830-A (JP)
Title: Apparatus for cleaning of sea floor
Inventor: NISHIMURA OSAMU
IPC: B63C11/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide an apparatus for cleaning of the sea floor, capable of removing, e.g. weeds inhibiting growth of tangles even if the tangles are growing in a narrow gap in the sea floor. CONSTITUTION:This apparatus is equipped with a drive source 3 for rotating a disc-shaped rotary plate 2 and plural string-shaped sliding units 1 are fixed to the rotary plate 2. The rotary plate 2 is combined through shafts 4 with the drive source 3 and the shafts 4, the rotary plate 2 and the drive source 3 are mutually connected respectively through a flexible joint 5. In addition, the string-shaped sliding units 1 are each composed of a chain or a chain having a projected part and a cleaning member is attached to the top part of each sliding unit 1. A blade 9 is attached to the bottom surface of the rotary plate 2 so as to control the stream of water.
Patent JP-H06118982-A (JP)
Title: Image generating device
Inventor: KANNO KINYA
IPC: G10L21/10
Filed: 1992-10-02
Abstract: PURPOSE:To display an image matching an atmosphere by the device, which generates an image from an acoustic signal, as music advances by selecting and controlling the generated image and storing and editing the generation pattern of a specific image and its switching procedure. CONSTITUTION:The image generating device is equipped with an acoustic feature quantity extractor 101 which outputs an acoustic feature quantity signal and a synchronism control signal, a generated image setter 107 which converts the acoustic feature quantity signal into an image feature quantity signal, an image generator 108 which generates a drawing signal from the image feature quantity signal, a setting pattern storage unit 104 which stores the setting contents of the generated image setter 107, a setting pattern editing unit 105 which edits the setting pattern contents, a sequence storage unit 102 which stores the timing of the switching of the setting pattern, a sequence editing unit 103 for editing the sequence contents, and a setting operation part which can operate the setting pattern storage unit 104 and generated image setter 107 directly.