baber/WOPTO huggingface dataset:
Patent JP-H04278076-A (JP)
Title: Cell incubator
Inventor: IMAI KATSUYUKI
IPC: C12M3/02
Filed: 1991-03-04
Abstract: PURPOSE:To provide the title incubator designed to reduce the shear force applied on cultured cells in exchanging a culture solution. CONSTITUTION:A cell incubator 1 is equipped with (A) a culture solution- carrying means to transfer the culture solution 2 in a culture vessel 3 to a reservoir 30 taking advantage of the pressure of a pressurized gas and (B) a filter 40 to separate cells from a culture solution falling from the reservoir 30 and return the cells to the culture vessel 3. Another cell incubator 60 is equipped with a screw conveyor 64 to carry the culture solution 2 in said vessel 3 to the filter 40.
Patent JP-H10247990-A (JP)
Title: Speech terminal equipment
Inventor: SATO TAKASHI
IPC: G06Q40/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the operability in the case of selecting a line menu from a general menu. SOLUTION: The terminal equipment is provided with a slave controller 3-1 connecting to a line, a display device 3-30 displaying a line menu relating to the line or a general image relating general information and a master controller 3-29 that controls the display device 3-30 and detects an entry of a dealing menu return key, and the master controller 3-29 selects the general menu displayed at present into a dealing menu in the case of detecting the entry of the dealing menu return key while the general menu is displayed on the display device 3-30.
Patent JP-S62220935-A (JP)
Title: Electrochromic display element
Inventor: MIYAO HIROSHI
IPC: G09F9/30
Filed: 1986-03-24
Abstract: PURPOSE:To obtain the titled element capable of preventing a closstalk when effecting a matrix display by forming a barrier by raising stripe-wisely the height of the insulating substrate inserted between now electrodes to more than that of the row electrode, and by equalizing the height of the prescribed insulating substance to that of a spacer, thereby closely contacting the insulating substrate of th line electrode with the insulating substrate of the row electrode. CONSTITUTION:The transparent line electrode 2 is deposited on a transparent insulating substrate 1 by M lines, followed by overlapping conductive films 3 composed of the org. matter, displaying the electrochromism, on the line electrode 2 by the M lines to form a display electrode 4. While, a counter electrode 9 is formed by disposing the insulating substrate 5 on the facing side of the display electrode 4, and by forming continuosly the barrier 7 in a direction of intersecting perpendicularly to the line electrode 2, and by depositing the row electrodes 6 on a concave part interposed between the barriers by the N rows. The display electrode 4 and the counter electrode 9 are closely contacted with each other, and sealed, followed by pouring an electrolytic solution 10 therebetween. The electrolytic solution 10 is poured along the row electrodes. As the display electrode 4 is divided by the barrier composed of the insulating material, an electric current dies not flow to the display electrode 4 except the crossing part of the line electrode 6 and the display electrode 4, there by preventing the crosstalk.
Patent JP-H09261795-A (JP)
Title: Speaker
Inventor: NISHIMURA FUMIHIRO
IPC: H04R9/06
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a speaker with excellent sound quality having a flat frequency characteristic by suppressing occurrence of split resonance in the thin and long (rectangular) speaker applied to a video and audio equipment such as a television receiver. SOLUTION: Each voice coil 18 arranged in each of plural magnetic circuits 16 each having a magnetic gap 22 is vibrated by an electromagnetic induction force induced in each magnetic circuit 16. The voice coils and the magnetic circuits are fixed to a thin and long diaphragm 13 via each support 20 so as to vibrate the entire diaphragm 13 uniformly at the same phase in the major axis direction in this speaker. Thus, deviation in the vibration phase at positions of the diaphragm 13 is prevented, split resonance is suppressed so as to enhance the efficiency of energy transformation of electromagnetic induction force →mechanical vibration → air compression wave vibration, and the sound reproduction is attained, in which a flat frequency characteristic, high sound quality and excellent articulation are realized.
Patent JP-H03266543-A (JP)
Title: Clock extraction circuit
Inventor: SUZUKI RITSU
IPC: H04L7/027
Filed: 1990-03-16
Abstract: PURPOSE:To decrease number of changeover switches and to simplify the constitution by providing a distribution circuit, 1st and 2nd tank circuits, 1st and 2nd amplifier circuits and a control circuit. CONSTITUTION:The circuit is provided with a distribution circuit 2, tank circuits 3,4, amplifier circuits 5,6, a control circuit 8 and an adder circuit 9. The resonance frequency component of an input clock pulse is extracted by the tank circuits 3,4, and the control circuit 8 selects an amplifier circuit to be energized to extract a sinusoidal wave output corresponding to a fundamental wave component of the input clock pulse extracted either the tank circuit 3 or 4 from an output terminal 10. Since the changeover switch has only to be provided to the output of the tank circuits 3,4, the circuit constitution is simplified.
Patent JP-S58180291-A (JP)
Title: Device for treating sewage
Inventor: TAKEUCHI SHIYOUJI
IPC: C02F3/30
Filed: 1982-04-16
Abstract: PURPOSE:To perform denitrification of org. nitrogen efficiently by dividing a contact material layer vertically to plural pieces, and extending a sewage introducing pipe to over the divided contact material layer which is selected optionally among plural pieces of the above-described divided contact material layers. CONSTITUTION:The sewage introduced into a titled device is subjected to oxidation by an aerobic sludge part efficiently in divided aerobic contact material layers 52 in the circulation stage between an aeration cylinder 2 and a contact material layer 5, whereby ammoniac nitrogen and org. nitrogen such as albuminoid nitrogen is nitrated to stable inorg. nitrogen such as nitrite nitrogen and nitrate nitrogen and BOD, COD, etc. are decreased considerably. On the other hand, the inorg. nitrogen such as nitrite nitrogen and nitrate nitrogen formed in the above-mentioned stage is reduced in facultative anaerobic contact material layers 51 with the org. material in the raw sewage as a hydrogen donator, and is released as gaseous nitrogen, whereby the nitrogen component is decreased considerably.
Patent JP-S56163857-A (JP)
Title: Tool housing magazine for machine tool
Inventor: HIGUCHI ISAO
IPC: B23Q3/157
Filed: 1980-05-15
Abstract: PURPOSE:To increase the number of tools while simplifying piping and wiring by enabling a driving section of an auxiliary magnazine to separate from the fixed side thereof when the auxiliary magazine moves, which is attached to a machining center equipped with a tool housing magazine as a standard accessory in such a manner as to advance to or retract from a tool exchange arm. CONSTITUTION:This magazine has a tool exchange arm 4 with a grip foe changing tools of a spindle, a main magazine adapted to receive and house a tool at the first tool change position P1 as conveyed with the arm 4, an auxiliary magazine having the second tool changer provided some-where on the path of conveying a tool grip to the position P1 of the main magazine from the standby position of the arm 4, a drive source of the auxiliary magazine which advances the second tool change position P2 of the auxiliary to or retracts it from the standby section of the arm 4 and a controller for controlling the driving of the arm between the first and second tool change positions P1 and P2.
Patent JP-H01282738-A (JP)
Title: Pickup transfer device
Inventor: SHIGETOMI KAZUO
IPC: G11B7/08
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a free-running type mechanism by constituting the title device so that a pickup can be moved in the diameter direction of a disk by a movement of a movable base by a driving motor, and also, said pickup can be moved from a position opposed to one face of the disk to a position opposed to the other face. CONSTITUTION:When the device goes to a PLAY mode, a driving motor 5 is driven, a movable base 6 moves to tip positions of lower side linear parts 12a, 14a, and thereafter, a disk motor 25 rotates, and a scan of a disk 2 by a pickup 4 is executed. On the way of such scan, a tracking control circuit of the pickup 4 works, this output is supplied to the driving motor 5, and the movable base 6 moves in the direction of connecting parts 12b, 14b on the lower side linear parts 12a, 14a. When the scan of the A face is completed, the movable base 6 reaches the tips of upper side linear parts 12c, 14c, reaches the innermost periphery position of the B surface, and simultaneously, the disk motor 25 rotates in reverse and the movable base 6 moves toward the outside periphery of the disk 2. In such a way, both faces of the disk 2 can be reproduced by a single pickup 4.
Patent JP-H03266677-A (JP)
Title: Image formation device
Inventor: SUKUNAMI HIROSHI
IPC: B41J19/32
Filed: 1990-03-16
Abstract: PURPOSE:To ensure that an image is formed without any data loss, even if an image is formed in an image formation medium having a non-image formation area using image data prepared in the whole image formation medium area assumed as an image formation area by determining an interval between lines and also an interval between characters so that image data is not formed in the non-image formation area. CONSTITUTION:When the number of lines is 64 to 66, image data is expanded even in a non-printed area Pb at the top and bottom of paper P, if the image data is expanded as such. Subsequently, printing image data is impossible. Therefore, if the number of lines is 64, an interval between the lines is changed to 6.04 1pi(lines/inch), while if the number of lines is 66, the interval is changed to 6.23 1pi. In addition, when the maximum number of characters is 66 to 69, the interval between characters is changed to 8.08 cpi(characters/inch) for the maximum number of 66 characters, the interval is changed to 8.20 cpi for the maximum number of 67 characters, and the interval is changed to 8.45 cpi for the maximum number of 69 characters. After this change, data is printed out.
Patent JP-H11251940-A (JP)
Title: Receiver for multiplex broadcasting
Inventor: TACHIBANA ATSUTOMO
IPC: H03J7/18
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To check the reception state of an alternative frequency by one tuner without generating obstructive noise in the sound output of the broadcasting station at the time of receiving program broadcasting by another tuner. SOLUTION: When a first judgment means 183 judges that the frequency of (alternative frequency Fn+1)+(an intermediate frequency) is in a prescribed frequency range for generating the noise in the sound output of a first tuner 13 to the reception frequency of the first tuner 13, a frequency change means 185 changes the frequency of a second tuner 14 from the alternative frequency Fn to the next alternative frequency Fn+1 while changing the frequency of the next alternative frequency Fn+1 from the alternative frequency Fn stepwise by supplying a tuning voltage VT 2 to be added to the second tuner 14 for frequency change separately in plural stages in the middle of changing the alternative frequency of the second tuner 14 from the alternative frequency Fn to the next alternative frequency Fn+1.
Patent JP-H09261806-A (JP)
Title: Enclosed switchboard
Inventor: MIYAZAKI EIJI
IPC: H02B1/16
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a grounding device operation handle from being removed erroneously and also to prevent a door of an enclosed switchboard having a grounding device inside from being closed during maintenance and inspection work. SOLUTION: Small diameter and large diameter parts are provided on the end of operating part inserting side of a handle 3. On a partition wall 7 inside an enclosed switchboard, a cover plate 4 is provided in which a second guiding hole is drilled through which the large diameter part of the handle 3 cannot pass when the handle 3 is at the ON position (the state of grounding). Then, the length of the handle 3 is structured so as to protrude from the switchboard at least when the grounding device is in the state of grounding. Furthermore, it is also structured to be a folding type, which makes its length adjustable.
Patent JP-S63229507-A (JP)
Title: Hot water supply device
Inventor: YONEKUBO HIROAKI
IPC: G05D23/00
Filed: 1987-03-19
Abstract: PURPOSE:To supply the hot water to plural subjects in a simple and safe operation by switching the hot water supply conditions via a change means in response to each subject so that said supply conditions are changed without moving the set position of a setting device for supply of hot water. CONSTITUTION:The hot water is supplied to a mixing unit 19 from a hot water supply machine 16 via a hot water side route 17. At the same time, the water is supplied to the unit 19 via a water side route 18. When a bathtub switch of a setting device 38 is pushed, a switch valve 27 is changed over to the side of a hot water supply port 29. Thus, the hot water is supplied at a temperature and a flow rate set previously by a controller 36. Under such conditions, the faucet and shower switches of the device 38 are pushed when a faucet 31 and a shower 30 are used in a washing place. Thus, a mixing ratio is immediately changed to a mixed hot water temperature via a mixing valve 22. Then, the valve 27 is switched to the side of a hot water supply port 28 for supply the hot water at a temperature and a flow rate set previously. In such a constitution, the boiling water remaining within a route 35 is never supplied to secure the safety against the faucet 31 and the shower 30 even after the hot water is supplied into a bathtub 33.
Patent JP-S59192846-A (JP)
Title: Idling-speed controlling apparatus for internal- combustion engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02D41/16
Filed: 1983-04-14
Abstract: PURPOSE:To enhance responsiveness in controlling the idling speed, by correcting the control speed of an idling-speed controlling apparatus according to the pressure in an intake pipe. CONSTITUTION:An analogue signal proportional to the pressure in an intake pipe, detected by a pressure sensor 22, is converted into a digital value by an A/D converter 23 and furnished to an interface 24A of a micro-computor 24. The computor 24 calculates the constant of integration and constant of proportionality proportional to the pressure in the intake pipe by means of a micro-processor 24B and executes proportional plus integral control by use of the above control constants. By use of this control apparatus, the rate of change in the flow rate of by-pass air can be controlled to a constant value without influence of the change of the pressure in the intake pipe, and the actual engine speed Nr can be controlled to an aimed speed correctly. Thus, the response in controlling the engine speed can be enhanced.
Patent JP-S59190563-A (JP)
Inventor: TEODORUSU PETORUSU MARIA KADEE
IPC: F16H37/02
Filed: 1983-04-14
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-S54155766-A (JP)
Title: Manufacture of glass-molded semiconductor device
Inventor: YAMAGUCHI KESAMITSU
IPC: H01L23/48
Filed: 1978-05-29
Abstract: PURPOSE: To reduce the cost by automatically welding a lead of an iron wire, coated with copper, nickel, tin, etc., by stacking, to the exposed iron-based alloy electrode surface of a semiconductor device glass-molded with several Si pellets connected in series and then by cutting it.  
     CONSTITUTION: Si pellets 1a to 1d are series-connected, with rectification directions equalized, through brazing materials 8b to 8d such as Al alloy and solder, and iron-based alloy electrodes 2a and 2b are fixed to pellets 1a and 1b at both the ends by using brazing materials 8a and 8b, thereby molding all by glass body 7. To exposed flanks 3a and 3b of electrodes 2a and 2b, lead base bodies 6a and 6b of an iron wire are welded which are coated with copper coatings 5a and 5b of 5W60% in weight ratio, nickel layers 4a and 4b, and tin or solder-plating layers 9a and 9b for reinforcing solderability. In this case, the lead base material, using a longish wire, is welded in an atmosphere of N 2  gas and cut by a shear to a fixed size at the same time. Consequently, this is suitable for mass-production and iron is used, so that the cost will decrease. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09256927-A (JP)
Title: Fuel distribution pipe and its manufacture
Inventor: KOJIMA SUSUMU
IPC: F02M55/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enable reduction in dimensions of a fuel distribution pipe that an electronic circuit is embedded in its pipe wall. SOLUTION: A fuel distribution pipe 1 for distributing fuel to a plurality of fuel injection valves is provided with an electronic circuit 9 embedded in a pipe wall 1a. The electronic circuit 9 is provided with an input connector 10 and a plurality of output connectors 11 to which each of the fuel injection valves can be connected. The electronic circuit 9 is also provided with a supply line 14 branching from a single input terminal 14a and extending to a plurality of output terminals 14b, a signal line 15 extending from an input terminal 15a to an output terminal 15b via a resistor 17 and a transistor 18, and an earth line 16 branching from a single input terminal 16a and extending to a plurality of the transistors 18. By having the resistors 17 and 19 and the transistors 18 cross over the supply line 14 and the earth line 16, an entire current path 12 is arranged on a single plane.
Patent JP-H10305234-A (JP)
Title: Mobile rice milling method and mobile rice milling device
Inventor: KANEMOTO TOMIO
IPC: B02B7/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enable final consumers in housing complexes, residential streets, etc., to eat delicious polished rice by moving around by a vehicle in areas, such as housing complexes and residential streets, where there are the many final consumers, and making it possible to frequently supply the polished rice right after rice milling. SOLUTION: In this mobile rice milling method, the side parts within the room of the vehicle 1 are provided with show cases 91 to 93 having plural housing sections and at least a rice milling machine 6, a generator, a cash register 7, a weighing device 8, etc., are mounted in this room. Plural brands of unpolished rice are loaded in the vehicle and the vehicle visits the dwelling places of the consumers, such as housing complexes and residential streets, where the rice of the brand desired by the consumers is milled and is sold on the spot.
Patent JP-2000260755-A (JP)
Title: Plasma processing apparatus and method
Inventor: ITO YOICHI
IPC: C23F4/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To control a high-frequency bias voltage applied across a wafer and a grounding electrode to a constant value for improving reproducibility of an etching characteristic by correcting the variances in the impedance of an electrostatic adsorption electrode for each electrode. SOLUTION: This plasma processing apparatus has a variable resistor 15 for correcting the impedance between a matching unit 14 of a high-frequency power supply 13 and an electrostatic attracting electrode 16. To correct the variances of the impedance of the electrostatic attracting electrode 16 for each electrode, the impedance of the variable resistor 15 is adjusted, so that the sum of the impedances of the variable resistor 15 and the electrostatic adsorption electrode 16 becomes a constant value. This can control the high-frequency bias voltage applied across a wafer 2 and a grounding electrode 17 by the high-frequency power supply 13 to a constant value, to improve the reproducibility of etching rate.
Patent JP-H01238090-A (JP)
Title: Printed wiring board
Inventor: YOSHIZUMI RIKIYA
IPC: H05K1/16
Filed: 1988-03-18
Abstract: PURPOSE:To reduce impedance variation even through a wiring board is connected to an inexpensive, ordinary connector and obtain a comparable as impedance matching in the case of using coaxial connector, by providing a pattern having inductance components. CONSTITUTION:A printed wiring board 10 is connected by a pattern 13 where input/output terminals 11 and a circuit part 12 connecting to connectors 7 are formed in conformity with a prescribed length, width and the like. The length, width and the like of the pattern 13 are determined as designated sized which offset impedance variations due to stray capacitance C of the connectors 7 in a VHF band region. Thus, when the printed wiring board 10 is connected to the connector 7, impedance matching of both circuit parts 3 and 12 can be obtained.
Patent JP-H04298549-A (JP)
Title: Hydrophlic resin composition
Inventor: ONISHI SHUNICHI
IPC: C08L29/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide the title compsn. excellent in both the strength and persistence hydrophilicity. CONSTITUTION:The title compsn. comprises 99-60wt.% polyolefin resin and 1-40wt.% ethylene copolymer which consists of units (a) of the formula: -CH2-CH2-, units (b) of the formula: -CHR<2>-CR<1>COOH-, and units (c) of the formula: -CR<4>X-CR<3>COOR[wherein R<1> to R<4> are each H or lower alkyl; R is lower alkyl; and X is H or COOR' (wherein R' is lower alkyl)] in such a molar ratio that (b+c)/(a+b+c) is 0.09-0.20 and b/(b+c) is 0.7-1.0.
Patent JP-S52147372-A (JP)
Title: Magnetic separator
Inventor: KENMOKU YOSHIHIRO
IPC: B01D35/06
Filed: 1976-06-02
Abstract: PURPOSE: To provide a system wherein a plural number of magnetic bodies are arranged almost perpendicular to pole-faces, and whose structure is simple, small in power consumption and very high in magnetic-particle trapping efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01237003-A (JP)
Title: Method for rolling
Inventor: MIKAMI MASAO
IPC: B21B1/22
Filed: 1988-03-18
Abstract: PURPOSE:To prevent generation of burrs during box rolling and to roll and form a rectangular section plate having good quality by previously forming a chamfer on each corner part in the width direction of the plate and performing box rolling. CONSTITUTION:Prior to box rolling, a required chamfer 7 is formed on each corner part in the width direction of a plate 3 by performing required rolling by grooved rolls 6. Then, the chamfered plate 3 is carried to a box rolling mill 4 to perform rolling in both the plate thickness and width directions concur rently by flat rolling rolls 1 and edging rolls 2. In that time, the plate 3 is prevented from flowing into gaps between the rolls 1 and 2 and generation of burrs is prevented because the chamfers 7 are formed on the corner parts of the plate 3.
Patent JP-S59184832-A (JP)
Inventor: RUNE JIYANSHIARU
IPC: G01F1/34
Filed: 1984-03-31
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。