baber/WOPTO huggingface dataset:
Patent JP-H05283997-A (JP)
Title: Reset circuit
IPC: G06F1/24
Filed: 1992-03-30
Abstract: PURPOSE:To prevent malfunction by holding the circuit state of a high voltage source system even when the voltage of a low voltage source drops by providing a power-on reset circuit for low voltage source of high voltage source system and a state holding circuit for high voltage source system. CONSTITUTION:When the level of a low voltage source Vcc drops, a H level signal from a power-on reset HPOR circuit for low voltage source of high voltage source system is supplied to the gate of a N channel transistor(NTr) Q5. By this, the NTr Q5 is turned on, the drain of a NTr Q3 is fixed to a L level, a PTr Q2 is turned on and an output T5 of a level shift circuit A1 becomes the H level. Further, a NTr Q6 is turned off and an output terminal 1 becomes a high impedance state. Namely, by holding the state of the level shift circuit A1 even when the low voltage source Vcc is low and inverters 2, 3 become indefinite operating states, the output of a high voltage source system VDD is held to the initial state. Therefore, a malfunction as an IC does not occur.
Patent JP-S59227371-A (JP)
Inventor: NISHIDA YOSHIKAZU
IPC: B25B23/147
Filed: 1983-06-09
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-H10293499-A (JP)
Title: Page printer
Inventor: MATSUMOTO YOSHIO
IPC: B41J11/48
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a page printer capable of printing on printing paper regardless of paper thickness by providing a mechanism capable of varying the temperature and the pressure of a fixing device in accordance with the paper thickness. SOLUTION: As for the temperature control of a heating roller 2 in accordance with the paper thickness; three thermosensors 3 are installed inside the roller 2 so that one of them is set at the center of paper width, that is, the center of the roller 2, and further two are equally set on both sides one by one. Then, three themosensors 3 are constituted to realize the enlargement of the temperature variable area and the uniformity of the surface temperature of the roller 2 by an electronic control circuit. As for the pressure control of the roller 5 in accordance with the paper thickness; the spring loading of a spring for a pressure roller 6 is varied by a tension system so as to realize the step variation of the spring loading of the spring 6.
Patent JP-S5437530-A (JP)
Title: Recording-regenerating system for color video signal on secam system
Inventor: HIROTA AKIRA
IPC: H04N11/18
Filed: 1977-08-30
Abstract: PURPOSE: To improve the quality of a regenerated picture by superposing a signal, whose fiequency is twice as high as the carrier frequency of a low-frequency-converted chrominance signal to be recorded, upon a luminance signal separated through an appropriate level and phase adjustment and by mixing a FM luminance signal with the low-frequency-converted chrominance signal to cancel an unneeded component. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07312624-A (JP)
Title: Multiplex transmitter for sub information to fm modulated main information
Inventor: HIROSE YUICHI
IPC: H04B14/00
Filed: 1994-05-18
Abstract: PURPOSE:To easily add information transmission without enlarging any transmission band and without altering any modulation/demodulation circuit for main information concerning the transmitter for multiplexing sub information to FM modulated main information and transmitting it. CONSTITUTION:A transmitter 1 on the transmission side converts the analog signal of added sub information to a PCM code while using a PCM coding part 3, performs AM modulation to the FM modulated signal of main information corresponding to this PCM code signal while using an AM modulating part 4, generates a signal provided with two amplitude values and transmits it to a transmission line. A transmitter 6 on the reception side inputs the signal received from the transmission line to an AM demodulating part 8, generates a PCM code signal, outputs an FM signal, inputs the PCM code signal to a PCM decoding part 9, decodes analog sub information, inputs the outputted FM signal to an FM demodulating part 10 and outputs the main information.
Patent JP-H043341-A (JP)
Title: Optical pickup device
Inventor: TAKAHASHI YOSHITAKA
IPC: G11B7/12
Filed: 1990-04-19
Abstract: PURPOSE:To accurately read data by setting the direction of the occurrence of astigmatism of a light spot formed on the surface of an information recording medium to a specific angle to the tangential direction of a track and always approximately equalizing the focus positions of a track error signal and a data signal. CONSTITUTION:An optical pickup device is provided where the light emitted from a semiconductor laser is condensed by an objective lens to form a light spot 8 and the surface of an optical disk is irradiated to record and reproduce information. In this device, the direction of occurrence of astigmatism of the light spot 8 formed on the surface of the optical disk is set to about 45 deg. to the tangential direction of tracks 9. Thus, the diameters of the light spot 8 in the tracking direction of an arrow X and the jitter direction of an arrow Y are always equalized regardless of the occurrence of astigmatism. Consequently, the focus positions of the track error signal and the data signal are always approximately equalized.
Patent JP-S59230015-A (JP)
Title: Production of polyacetal
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/04
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a polyacetal having arbitrarily controllable molecular weight and excellent fluidity and impact resistance, by carrying out the anionic polymerization of formaldehyde in the presence of a polyfunctional compound containing >=3 carboxyl or amino groups. CONSTITUTION:The objective polyacetal is obtained by the anionic polymerization of formaldehyde usually in an organic medium (e.g. n-hexane) in the presence of a polyfunctional compound containing >=3 carboxyl groups or amino groups (preferably polycarboxylic acid compound or polyamine compound) as a molecular weight regulator, and if necessary, in the presence of a polymerization catalyst (e.g. dibutyltin dimethoxide). The polymerization is carried out e.g. by blow polymerization, solution polymerization, etc.
Patent JP-H11296078-A (JP)
Title: Souvenir
Inventor: FUKUI HIDEO
IPC: G09F23/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a proof that a contestant did his or her best in a contest as a souvenir which is usable as a record in the life and a decoration. SOLUTION: On a sheet material 2, a map 4, a title 5 specifying at least a contest name and a tournament name, and individual information 11 specifying at least a specific team name or specific contestant name are displayed. Instead of the individual information 11, entirety information specifying all participating team names for all participant's names is displayed. The sheet material 2 is cloth and the map 4, title 5, and individual information 11 are formed by embroidery.
Patent JP-2000287881-A (JP)
Title: Member for toilet
Inventor: IKESUE KAZUMI
IPC: A47K17/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To make members for a toilet such as a toilet bowl have the antibacterial action and deodorizing action against offensive smell and give warm touch feeling as a natural material to a user. SOLUTION: Two mesh boards 51 made of Thujopsis dolabrate (Japanese cypress) are affixed together by interposing a nonwoven fabric soaked in an adhesive to make a toilet lid 5, a member for a toilet. The mesh board 51 is made of narrow thin boards 511, 512, whose grain direction is in the direction almost parallel to the longitudinal direction, woven up to form checkered patterns on the surface. A seat 6 has a mesh board 61 on the upper surface. A nonwoven fabric is bonded to the rear surface of the mesh board 61, which is fitted on the seat substrate. A mat 7 has also a mesh board 71 on the upper surface. The mesh board 71 is bonded to a fabric by means of a nonwoven fabric.
Patent JP-S63272054-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAZUKI RIYOUICHI
IPC: H01L21/768
Filed: 1987-04-30
Abstract: PURPOSE:To facilitate relieving a thermal stress applied to aluminum interconnections and improving the reliability of the aluminum interconnections by a method wherein, after a 1st insulating film is formed under a low temperature on a semiconductor substrate on which the interconnection layers are formed, a 2nd insulating film is formed on the substrate under a high temperature. CONSTITUTION:Before a semiconductor device in which interconnection layers 13' whose main component is aluminum is covered with insulating films is manufactured, a 1st insulating film 14 is formed under a low temperature on a semiconductor substrate 11 on which the interconnection layers 13' are formed and then a 2nd insulating film 15 is formed under a high temperature on the substrate 11. For instance, after an SiO2 film 12 is formed on the Si substrate 11 as a layer insulating film, the Al film 13 with a thickness of 0.8mum containing 0.5% of Si is deposited and selectively etched to form the Al interconnection layers 13'. Then, under a substrate temperature of 60 deg.C, the SiO2 film 14 with a thickness of 0.1mum is formed over the whole surface by an ECR plasma CVD method employing an electron cyclotron resonance plasma. Then, under a substrate temperature of 400 deg.C, the SiO2 film 15 with a thickness of 0.7mum containing 2% of phosphorus is deposited on the SiO2 film 14.
Patent JP-S5530383-A (JP)
Title: Rolling method for wide flange beam blank with caliber
Inventor: SASAKI TOORU
IPC: B21B1/08
Filed: 1978-08-28
Abstract: PURPOSE:To prevent the generation of rolling flaws at outer surface of the flange in the longitudinal end zone, by executing the breakdown rolling with the caliber provided with the specified size of relief and increased cutting width, at the breakdown rolling for the H-beam blank with small breadth. CONSTITUTION:At the breakdown rolling for the H-beam blank with small breadth, in which the web height is larger than 600mm and the ratio of the web height to the flange breadth is larger than 2, Q is designated for the cross point between the extension line JO of the outer wall 12A of the caliber 12 and the horizontal extension KO of the outer edge 12B of the caliber 12, and P1 is designated for the point of contact between the caliber's corner and the straight line PL inclining 45 degrees against the horizontal extension KO of the outer edge 12B of the caliber 12, and the size of relief is designated as the horizontal distance (f) between P1 and Q being specified to 10-20mm; the breakdown rolling is executed with the caliber being thus increased in its cutting width.
Patent JP-H05121065-A (JP)
Title: Spare battery
Inventor: MARIRIN JIEI NIKUSA
IPC: H01M6/36
Filed: 1992-04-23
Abstract: PURPOSE: To activate a battery by migrating electrolyte from an electrolyte reservoir into a laminate by the expansion of a battery jar laminate. CONSTITUTION: In an activating mechanism, a battery jar laminate 14 is in a compress mode, and a reservoir assembled body 16 is filled with the electrolyte and in a expansion mode. In activating, a laminate 14 is expanded by a waveform spring 20 which is fixed between each bipolar plate 18. KOH is contained in the outside circular bladder, while H2 SO4 is contained in the inside bladder, generating heat in mixing to heat the battery and shortened a start time. The bladder made of teflon is fixed on a seal ring 103 made of a U-shaped spring in an assembling body 54 through the frame, and close the aperture when expanded.  By the expansion of the wave form spring 20 between a mixing plate 72 and a valve plate 70 and by a support of a balancing bladder 74, the assembling body 54 and the mixing plate 72 are separated, and the electrolyte flows through the surface of the mixing plate 72 to a cavity 82, then, is mixed to generate heat and discharged from the assembling body 54 into the battery jar laminate 14.
Patent JP-H04313617-A (JP)
Title: Damper device
Inventor: OZAWA MASAHIRO
IPC: F23L13/02
Filed: 1991-04-10
Abstract: PURPOSE:A size of a duct in a width direction in a small passage partitioned in a lateral direction is small at a small flow passage at a central part in a width direction and made larger near both ends and to realize simultaneously a high air-tightness and a superior flow rate adjusting capability. CONSTITUTION:Width sizes (a), (b), (c), (d) and (e) of small flow passages 8, 9, 10, 11 and 12 formed by partitioning in a width direction with partition walls 3, 4, 5 and 6 are made small as they are at a central part and large at both ends. These small flow passages 8, 9, 10, 11 and 12 are provided with dampers 13, 14, 15, 16 and 17 such as butterfly type dampers. With such an arrangement as above, it is possible to realize a high air-tightness and a superior flow rate adjusting capability.
Patent JP-S588299-A (JP)
Title: Heat-exchanger type blower
Inventor: SUMIYA KATSUHIKO
IPC: F28D11/06
Filed: 1981-07-03
Abstract: PURPOSE:To prevent counterflow etc. of the flow of fluid and thereby enhance the wind delivery capacity and the heatexchange capacity of blades by furnishing unevenness in the flow direction, in order to control the flow of fluid, at one of the walls, at least, of casing and partition plate, which is to part a different fluid from others. CONSTITUTION:Fluids 7, 8 in different descriptions sucked in around the two surfaces of the impeller at its central part by the rotating impeller flow adjoining each other in the grooves provided in the two faces of the blade 2 and, after performing heat exchange between the fluids 7, 8, is led to the spiral chamber 16 to be then exhausted from exhaust holes 11, 12. At this time, as shown in the figure, the air stream becomes smooth so as to assure prevention of counterflow of the fluids 7, 8 from the spiral chamber 16 to suction holes 9, 10 owing to the action of concave or convex fluid guide parts 17, 18a, 18b, which are formed longitudinally in the flow direction, furnished at the partition plate 15 and casings 13, 14. Accordingly, the wind delivery capacity and heat exchange capacity are greatly enhanced as well as noises can be reduced.
Patent JP-S58221995-A (JP)
Inventor: NAGAI KUNIAKI
IPC: D06F58/28
Filed: 1982-06-17
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-H05299028-A (JP)
Title: Color image receiving tube device
Inventor: KANBARA EIJI
IPC: H01J29/56
Filed: 1992-04-24
Abstract: PURPOSE:To prevent convergent error of three electron beams by focusing the three single-rowed electron beams composed of a center beam passing on the same plane and a pair of side beams by means of a large aperture magnetic electron lens. CONSTITUTION:In an electron gun 7, one of a pair of side beams 6B and 6R are deflected/emitted in the negative direction and the other is deflected/emitted in the positive direction without focusing three electron beams 6B, 6G and 6R by a beam emitting edge side rotational direction deflecting means DR. This is to carry out a rotational correction on a large aperture common magnetic field focusing type electron lens image formed by means of a focusing magnetic field generator FMG. The three electron beams are converged on a phosphor screen 3 through this lens. To a convergent operation of this lens, an in-line direction deflecting means DI formed by winding a coil round horizontal/vertical shafts of an annular magnetic substance core forms a four- pole magnetic field, and exerts a force so as to keep away the beams 6B and 6R from the beam 6G, and corrects excessive convergence, and converges the beams 6B, 6G and 6R properly on the screen 3.
Patent JP-H06285819-A (JP)
Title: Formed board mainly made of natural vegetable fiber such as oil palm fiber and jute fiber and the like
Inventor: KOBAYASHI ATSUSHI
IPC: E04B1/76
Filed: 1993-04-07
Abstract: PURPOSE:To obtain a board, which is equipped with waterproofness, water repellency and air permeability and has flame retardancy and rigidity by a method wherein the central hollow fruit chamber, at the outer periphery of which a large number of simple fruits are to be developed, of oil palm fluit is dried, splitted and cut into chips so as to be formed under compression and heat under the condition being added with adhesive. CONSTITUTION:The kind and amount of adhesive to be used can be set arbitrarily in accordance with the end in use of the board to be formed. Further, the mixture of jute fider and/or wooden chip or the like with hollow fruit chamber fiber can be used as major stock. Furthermore, by forming under compression and heat, stock can be formed into board, which has smooth surfaces and one side or both the sides of which are tongued and grooved surfaces. By combining and bonding the bards with and to one another, laminated board or hollow board can be produced. And, the air permeable board can be used as the windbreak layer 24 of the heat insulating structure 20 of wall.
Patent JP-2000289236-A (JP)
Title: Ink jet printer
Inventor: NAKAJIMA MITSUYASU
IPC: B41J2/12
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a full-color ink jet printer in which a defective dot caused by defective ejection is made inconspicuous. SOLUTION: A test pattern is printed using an ink other than yellow and defective nozzles are specified by checking all nozzles in each nozzle array of a print head unit 21. The nozzle array including a defective nozzle is assigned with yellow ink having lowest visibility. When the sub-tank of a nozzle array including a defective nozzle is a black ink holding chamber 44d, that ink holding chamber 44d is assigned with yellow ink, an ink holding chamber 44a is assigned with black ink and ink holding chambers 44b, 44c are assigned conventionally with magenta and cyan inks, respectively. Before the assigned ink is supplied from an ink tank 28, each ink holding chamber 44 and nozzle array are cleaned with the ink being used or cleaning liquid. Subsequent print operation is executed by combining the color inks and the nozzle arrays.
Patent JP-2000298208-A (JP)
Title: Color filter and production thereof, and el display and liquid crystal display using the same
Inventor: NAKAMURA AKIO
IPC: G02F1/1335
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter with a bus electrode of low resistance by forming a relief pattern in a plurality of stripes colored in a chromatic color and having an inverted tapered cross section on a substrate and further forming a metal pattern in contact with a tapered part. SOLUTION: A negative resist 2, having dispersion of pigments or dyes of a color selected from among chromatic colors and preferably a UV-absorbing substance is applied and dried on a substrate 1 (a). Then the resist is irradiated with UV rays by using a photomask, in which a stripe pattern is formed to obtain a relief pattern 3 having an inverted tapered cross section (b). A metal thin film 4 is formed by vapor deposition or plating (c). Then a resist 5 is applied on the metal thin film 4 (d), and a resist pattern 6 is formed through photolithography. Then the metal thin film 4 is patterned in the relief pattern 3, by etching in such a manner that the metal thin film 4 is separated from one tapered part 3A and substantially in contact with the other tapered part 3B to form a metal pattern 7 (f).
Patent JP-S5630550-A (JP)
Title: Air conditioner
Inventor: FUJIEDA HIROSHI
IPC: F24D19/10
Filed: 1979-08-17
Abstract: PURPOSE: To effect comfortable heating using characteristics of an air conditioner and a floor surface radiation heater, by associating an air conditioner capable of heating by a warm wind with a floor surface radiation heater, and by controlling the air conditioner by a thermostat arranged in said heater.  
     CONSTITUTION: When a switch 309 is turned on, both relays 308, 316 are turned on to pass an electric current through a heater 2H of an electric carpet to perform floor heating. Also the electric current flows through an indoor fan motor 1A 1 , is passes  to a four-way valve 1B 3  through a heating side contact H of a cooling-heating  change- over switch 1A 2 , and is further passes to a compressor motor 1B 1 , and an  outdoor fan motor 1B 2  to initiate heating operation. Thereafter when the floor surface temperature has reached its upper limit, due to a thermostat including a thermistor 301 the relays 308, 316 are turned off and therefore said heating operation is  suspended. When the floor temperature has reached an intermediate temperature,  only the relay 308 is turned on to cause an electric current to flow trough the heater  2H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58222528-A (JP)
Title: Drier for wafer
Inventor: TAKAGAKI TETSUYA
IPC: H01L21/304
Filed: 1982-06-21
Abstract: PURPOSE:To treat wafers automatically and continuously through one-wafer treating system by automatically carrying the wafers into a treating tank, drying them by vapor generated from chemicals in a chemical tank and automatically carrying them out to the outside of the tank. CONSTITUTION:The wafers 12 are carried along a wafer carry-in guide 8, and delivered into a wafer holder 9 at the position of a dot-dot-dash line. The wafer holder 9 is turned at 90 deg. centering around a shaft 10, and an orientation flat of the wafer 12 is placed on the supporting bars 9a of the wafer holder 9 and the wafer is held. The chemical tank 5 is heated by a heater 7, chemicals 6 are changed into vapor and rise, and the wafer 12 is dried by vapor while being moved up to a position shown in a dot-dot-dash line from a position shown in a solid line in the wafer holder 9. The wafer is dried by vapor, the wafer holder 9 is turned at 90 deg., and the wafer 12 is delivered to a wafer carry-out guide 18, and carried out automatically to the outside of the treating tank 1.
Patent JP-H08307885-A (JP)
Title: Image pickup device and video signal decoder
Inventor: YASUDA HITOSHI
IPC: H04N9/07
Filed: 1995-04-28
Abstract: PURPOSE: To eliminate the need for an expensive A/D converter from a video signal decoder when a video signal is given externally to the image pickup device and decoded and processed digitally with a 1st image signal. CONSTITUTION: A 1st image signal from an image pickup sensor 3 is fed to a switch 21 via an SH/AGC section 4 and a YC separator section 11 or an RGB/YCrCb conversion section 12 generates a luminance signal Y, a chrominance signal C and color difference signals Cr, Cb. A color decode section 14 generates the color difference signals Cr, Cb from the signal C, an image pickup signal conversion section 19 generates a 2nd image signal of the same form as the 1st image signal based on the signals Y, Cr, Cb and gives it to a switch 21. The switch 21 selects the 1st or 2nd image signal and gives the selected signal to a common A/D converter section 5, then it is not required to provide an A/D converter to the decoder section.
Patent JP-H11277985-A (JP)
Title: Method for feeding rolled sheet of plotter, and rolled sheet feeding mechanism used therefor
Inventor: KOBAYASHI HISASHI
IPC: B43L13/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method for feeding a rolled sheet for rapidly sending a sheet from the rolled sheet onto a platen in a short waiting time. SOLUTION: A sheet 10 is initially fed by continuously detecting a maximum value of an X-axis of coordinates stored in a buffer 90 by a detecting means 100, rewinding the sheet 10 from a rolled sheet 12 by an amount corresponding to (the maximum value + margin) of the X-axis by using a first control means 110, and sending the sheet 10 onto a platen 20 in an X-axis direction.  If the maximum value of the X-axis continuously detected by the means 100 during forming of a diagram on a surface of the sheet 10 exceeds the maximum value of the X-axis used in the case of sending the sheet 10 onto the platen 2 in the X-axis direction before it, the sheet 10 is rewound from the rolled sheet 12 by an amount corresponding to (the maximum value + margin) of the X-axis by using a second control means 120 immediately before it, the sheet 10 is sent onto the platen 20 in the X-axis direction, and the sheet 10 is refed.