baber/WOPTO huggingface dataset:
Patent JP-H08157108-A (JP)
Title: Registering device and image forming device
Inventor: HOSHII OSAMU
IPC: G03G21/16
Filed: 1994-12-05
Abstract: PURPOSE: To prevent a jam sheet stopped by being pinched by nips of a register roller pair from being drawn out upstream by an operator. CONSTITUTION: A gear 4 is fixed on one end of a roller shaft 2 of a driving side roller 1a of a register roller pair 1, a gear 6 supported to a supporting member 5 fixed on an image forming device main body is meshed with the gear 4, and a shaft 6a of the gear 6 is rotatably and movably fitted into an elliptic hole 7 of the supporting member 5. When the gear 4 to be rotated together with the driving side roller 1a is rotated counterclockwise (in conveying of the sheet), the gear 6 is brought close to the direction of the arrow A (the shaft 6a is positioned on the right end of the long hole 7) and idled, and when the gear 4 is rotated clockwise, the gear 6 is brought close to the direction opposite to the direction of the arrow A, deeply meshed with the gear 4, and can not be idled. At this time, the register roller pair 1 is brought into the lock state.
Patent JP-H09146494-A (JP)
Title: Multiple screen display device
Inventor: OTA EIJU
IPC: G09G3/28
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To correct luminance unevenness in a multiple screen display device using a PDP performing APC. SOLUTION: An input image signal S1 is digitized by an A/D converting part 1, and an enlarged image signal to be displayed on one PDP 4 is formed by an enlarging processing part 2, inputted to the subordinate address of a ROM 3 to correct the luminance unevenness between each PDP, and outputted to the PDP 4 as the output data of the ROM 3 to display an image. The average data every display picture element of the image signal data displayed on each PDP is calculated from the image signal outputted from the A/D converting part 1 by an average data detecting part 5 to determine the average in a fixed time, whereby average data is provided. A maximum average data is provided by a maximum average data detecting part 6 formed of a comparing circuit between the average data.  The average data and the maximum average data are inputted to the superordinate address of the ROM 3 to select the converting characteristic of the image signal for luminance correction between each PDP preliminarily written in the ROM 3.
Patent JP-H05113657-A (JP)
Title: Photomask and exposing device
Inventor: SHIRAISHI NAOMASA
IPC: G03F1/42
Filed: 1991-10-22
Abstract: PURPOSE:To well detect the aligning marks by the phase shift patterns on a photomask side by utilizing the reference emitted light from the top of a wafer stage and to enable execution of positioning of a photomask and a wafer with higher accuracy. CONSTITUTION:The diversion angle of the illuminating light outputted from a reference light emitting section 54 provided on the wafer stage 32 is set by an aperture diaphragm 64. The sine of the diversion angle is so set as to decrease to 0.1 to 0.3 times the numerical aperture of a projection optical system 30 when the aligning marks of a reticule 26 are formed of phase shift patterns. This illuminating light is made incident via the projection optical system 30 on the reticule 26. Since the diversion angle is small, the space coherency of the illuminating light on the aligning marks of the reticule 26 increases eventually. The phase shift patterns are, therefore, well detected as well.
Patent JP-H01141134-A (JP)
Title: Automobile seat
Inventor: KIYOMITSU ISAO
IPC: B60N2/90
Filed: 1987-11-27
Abstract: PURPOSE:To facilitate the storage of a headrest and the expansion of sightability or the like by setting up a pair of separating places at both symmetrical sides in an upper end of a seat back, and constituting a separating state and a forming state of the headrest to be selectable upon sliding each separating piece. CONSTITUTION:An upper end 10 of a seat back 1 is formed into a trapezoidal form at a front view, and a pair of separating pieces 2a, 2b are set up each free of slide motion along both symmetrical side edges of this upper end 10. With this formation, these separating pieces 2a, 2b make a separating state of a headrest R along these symmetrical side edges in the upper end 10 of the seat back 1 and a forming state of the headrest R, where it is projected upward the seat back 1 and each upper end comes into contact with each other, selectable. At this time, these separating pieces 2a, 2b forms a part of the seat back 1 in the separating state of the headrest R, expanding a field of view. On the other hand, in the forming state of the headrest R, such a recess 20 that holds the occipital of a rider is formed.
Patent JP-H01144976-A (JP)
Title: Novel promoter and production of exogenic protein in high manifestation using said promoter
Inventor: SAGAI HITOSHI
IPC: C07H21/04
Filed: 1987-12-01
Abstract: PURPOSE:To provide a deoxyribonucleotide sequence containing a promoter controlling the manifestation of pyruvic acid oxidase gene and useful as a promoter for various protein genes. CONSTITUTION:A deoxyribonucleotide sequence (promoter) containing a promoter controlling the manifestation of pyruvic acid oxidase gene. It has strong promoter activity and a number of restriction enzyme recognition sites. A vector obtained by linking a superoxide dismutase gene at the downstream side can express said gene in high yield and a transformant containing said vector exhibits excellent productivity of superoxide dismutase. It can be produced e.g., by using a recombinant vector for expressing a pyruvic acid oxidase gene and cutting a segment having promoter activity from the vector with a restriction enzyme.
Patent JP-H01144849-A (JP)
Title: Facsimile equipment
Inventor: ASAMI KAZUO
IPC: H04N1/00
Filed: 1987-12-01
Abstract: PURPOSE:To enable an operator to confirm the situation of execution rapidly through a simple operation by displaying the execution situation of respective stored transmission processings every time when a key is operated in the order of registration time in case of memory store and transmission. CONSTITUTION:In case of confirming the execution situation of transmission processings as to whether the transmission processings set by an operator is executed or not, a display instruction key 8b disposed in an operational display part 8 is depressed. Upon said depressing, a registration time in communication information T1-Tn stored in an SAF4 and a system memory 9 is checked, and the latest communication information T1 is read out based on the checked registration time. Thus read communication information T1 is displayed in the displayer 8a of the part 8. If the displayer 8a is again depressed amid said display, the second latest communication information Tm is read out. Therefore, every time when the displayer 8a is depressed, communication information is successively displayed in the order of newness. As a result, the execution situation can be confirmed through simple manipulation.
Patent JP-2000100778-A (JP)
Title: Etching liquid
Inventor: HIRAMATSU TAKESHI
IPC: C23F1/20
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the smell of acetic acid, to improve the working environment for manufacturing an etchant and to facilitate waste disposal of the etching liquid concerning the etching liquid, when an electrode and a wiring material, which consist of an aluminium film and an aluminium alloy thin film are formed on a substrate, such as a silicon substrate, a ceramic substrate and a glass substrate. SOLUTION: A mixture of the composition of phosphoric acid with nitric acid, citric acid, malonic acid and water or the mixture of the composition of phosphoric acid with nitric acid, malonic acid and water is used as an etchant instead of the mixture of phosphoric acid with nitric acid, acetic acid and water, which is prepared conventional techniques. As a result, these mixtures were roughly equal with the mixture prepared by the conventional techniques in the flatness of an etching surface, but the smell of acetic acid disappeared and it has been found that the working environment for manufacturing the etching liquid can be improved because of it and at the same time, recycling becomes easy to promote also about the disposal of the waste fluid of the etching liquid.  Moreover, in this method, it is hardly affects the fluctuations of the composition of the etching liquid, the fluctuations in the temperature of the etching liquid and the elution of Al in the etching liquid as compared with the conventional technique and a stable etching can be promoted.
Patent JP-H09141248-A (JP)
Title: Water treating device
Inventor: MIYAKE KUNIHARU
IPC: C02F1/44
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To allow respective tanks to exhibit a sufficient effect at all times without causing economical waste in a water treating device provided with the plural treating tanks. SOLUTION: This device is provided with the active-carbon cartridge 3 and hollow-fiber membrane cartridge 5 as the plural treating tanks for applying treatments different from each other and a circulating line for circulating water through the cartridges 3 and 5. In this case, the cartridges 3 and 5 are made separately replaceable, and hence the cartridges 3 and 5 furnished to the circulating line are separately replaced. Consequently, even if the appropriate replacing time for each of the cartridges 3 and 5 is different from each other, the cartridges 3 and 5 are separately replaced respectively at an opportune time. Accordingly, an economical waste is never caused, and the cartridges 3 and 5 exhibit a sufficient effect at all times.
Patent JP-H09143574-A (JP)
Title: Production of steel sheet
Inventor: OKAMURA KAZUO
IPC: C21D9/573
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a steel sheet in which, at the time of producing a forcedly cooled steel sheet, the generation of the defect in its flatness to an ordinary temp. immediately after the completion of forced cooling is correctly estimated and the fact whether the shape of the flatness of the product steel sheet is normal or defective is judged. SOLUTION: (1) The temp. distribution over the whole body of the surface of a steel sheet after the completion of hot straightening is measured. (2) On the measured temp. distribution, a partial region block (r) is formed in the longitudinal direction of the steel sheet so as to move by the double length from 1/2 of the steel sheet width and the steel sheet width. (3) The average temp. TBr in the partial region (r) and the temp. of each part of the steel sheet are relatively operated. (4) In succession, low temp. regions (p) in which the steel sheet temp. is continuously lower than the average temp. TBr in the longitudinal direction of the steel sheet in all partial regions are detected.  (5) The buckling limit temp. difference (ΔTa)cr in the continuously low temp. regions (p) and the average value (ΔTa)p of the difference between the steel sheet temp. and the partial region average temp. TBr are operated. (6) Based on the following inequality, the generation of buckling in the stage of naturally air-cooling the steel sheet is previously prevented, and the fact whether the shape of the flatness of the steel sheet is judged: (ΔTa)p>(ΔTa)cr.
Patent JP-H10138366-A (JP)
Title: Manufacture of resin spring
Inventor: TOMIZAWA TSUTOMU
IPC: F16F15/08
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To maintain always specific spring characteristics while yielding of the spring is little by a method wherein a resin spring is manufactured by releasing preliminary compression after applying the preliminary compression to crystalline thermoplastic resin, a recessed part is preliminarily formed before preliminary compression, to a part which is especially largely deformed in compression. SOLUTION: A cylindrical resin material 1 composed of polyester elastomer being crystallin thermoplastic resin is annealed after molding in a mold, a peripheral wall 3 is formed with a through hole 3 passing vertically through an inside, and an almost cylindrical shape is formed. Though an outer shape of the cylindrical resin material 1 is uniform over in an axial direction, an inner diameter of the throughhole 2 is gradually increased from upper and lower opening ends toward a center, and a recessed part 4 of an axial central part wherein a central part expands is formed.  When preliminary compression is carried out by applying specific compression force axially, stress is concentrated to an axial central part, the cylindrical resin material 1 is deformed flatly, the axial central part is largely bent, and then though released by unfastening press, the resin spring which is deformed in almost such the shape is obtained as it is.
Patent JP-H10139278-A (JP)
Title: Tension device
Inventor: SATO SHOICHI
IPC: B65H77/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a tension device of high operational reliability. SOLUTION: A tension device is equipped with a non-contact tensioning means to generate a dynamic tension in a wire 5 without contacting with it and a fluid spraying means 15 to spray fluid 18 to the wire 5. To receive the pressing force of the fluid 18 efficiently, a plate member 17 movable in the vertical direction is installed between the spraying means 15 and wire 5. This allows giving a stable tension at all times.
Patent JP-S63155589-A (JP)
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/68
Filed: 1986-12-18
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-H09127984-A (JP)
Title: Simulator of transmitted voice signal, and simulating method of transmitted voice signal
Inventor: TSURU HIDEO
IPC: G10L19/26
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting-side simulator and simulating method in which an analog voice signal can be satisfactorily regenerated on receiving side. SOLUTION: This simulator has an AD converter 2a for inputting an analog voice signal, which is provided with a transmitting device having a pre-emphasis circuit 14 for inputting a voice signal, a modulating means 15 of the voice signal from the circuit 14, a noise reducing device 16 using a level compressing circuit for improving the SN ratio of the voice signal deteriorated by the means 15, and a transmitting means of the modulated voice signal, and a receiving device having a receiving means and a de-emphasis circuit; a voice processing means 3 capable of frequency-analyzing the digitally converted digital voice signal and also working the voice signal; and a DA converter 2b.  The digital voice signal inputted to the voice processing means 3 is Fourier-transformed while applying a time window, the energy in time and frequency spaces is calculated, and two-dimensionally graphed displayed to perform a pattern analysis, and a simulation is performed by use of the data of pre-emphasis curve, the characteristic data of the transmitting-side level compressing circuit, and the receiving-side characteristic data.
Patent JP-S63156228-A (JP)
Title: Code conversion system
Inventor: MAEDA ATSUKO
IPC: G06F17/21
Filed: 1986-12-20
Abstract: PURPOSE:To quickly convert a code by providing a means, where conversion data is stored in the order of a first code data, besides a means where conversion data of the first code data is stored. CONSTITUTION:A second storage means 2 where one-byte conversion data corresponding to a two-byte code of symbols or the like is stored, a first storage means 1 where one-byte conversion data corresponding to a two-byte number code of characters or the like is stored in the order of number, and a converting means 4 are provided. It is discriminated by a control means 3 whether an input two-byte code is the number code or not; and if it is the number code, the means 1 is not sequentially retrieved but the directly read conversion code is outputted through the means 4 in accordance with the difference of the number of the head code of the means 1 and the input code, thus quickly converting the code.
Patent JP-H01144428-A (JP)
Title: Production of laminated board of paper substrate and phenolic resin
Inventor: OGATA MASARU
IPC: C08J5/24
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title laminated board having excellent puchability, etc., by impregnating and drying a water-soluble resin in a paper substrate, adjusting the obtained coated paper in such a manner as to give a tensile elongation of higher than a specific level in lateral direction, impregnating the drying an oil-modified phenolic resin in the coated paper and laminating the obtained prepregs. CONSTITUTION:The objective laminated board can be produced by impregnating and drying a water-soluble resin (preferably compounded with oil-modified phenolic resin) as an undercoating in a paper substrate, adjusting the obtained coated paper in such a manner as to give a tensile elongation of >=2.5% in lateral direction, impregnating and drying an oil-modified phenolic resin in the coated paper and laminating the obtained prepregs.
Patent JP-H11218489-A (JP)
Title: Method and device for monitoring laser welded part quality by measuring intensity of light from plasma
Inventor: CHOU MAU-SONG
IPC: B23K26/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To accurately identify a conforming welding part and a non-conforming welding part by gathering light discharged from plasma by a focusing lens having an optical axis that is parallel with or at a slight angle to the surface of a work and is located close to the surface during laser welding machining and performing monitoring by using a UV emphasis silicon detector. SOLUTION: Light 74 being discharged from plasma at a height H of approximately 0.3 mm on a welding part surface 72 is gathered in a horizontal direction that forms an angle of approximately 0 degrees between an optical axis and the welding part surface 72 of a focusing lens 74, and an image is formed on one end face of a cable 76 that is optically coupled to the lens 74, and is transmitted to a spectrometer 78. Spectrally distributed light is converted to an electrical signal by a linear array detector 79, and is recorded by an OMA console 80. Luminous spectrum from the plasma is recorded approximately each 20 seconds from the start to the end of welding machining.  A UV intensity silicon detector converts a light signal to an electrical signal, thus the possibility is reduced of judgment that a conforming part is judged to be a non-conforming one by mistake, and other applications for machining laser materials, for example, powder metal sintering and heating treatment processes can be monitored.
Patent JP-H09147569-A (JP)
Title: Semiconductor storage device
Inventor: TSURUOKA SHIGEO
IPC: H01L21/8242
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To shorten the delay time of signal to realize high speed operation by providing a word line drive circuit having sufficient capacity through reduction of a parasitic resistance of word line and reduction of a total capacitance of word line. SOLUTION: A first and a second row decoders groups 2, 3 are provided in a memory array group 1. A first and a second word lines 6, 7 which are driven respectively the word line drive circuits 4, 5 in the decoder groups 2, 3 are provided. The second word line 7 is formed on the lower layer of the first word line 6 and the word lines provided opposed with each other are assumed as a unit. Thereby, the wiring layer of the second word line 7 on the upper layer of the first word line 6 can be widened, resulting in increase of capacity and reduction of resistance value. Accordingly, delay of the word line can be reduced by making small the parasitic resistance of the word line. Thereby, a semiconductor storage device which attains high speed operation by reducing signal delay of the word line can be realized.
Patent JP-H05142254-A (JP)
Title: Production method for plunger for turn probe
Inventor: KINO HIROAKI
IPC: G01R1/067
Filed: 1991-11-19
Abstract: PURPOSE:To stabilize the goods quality and improve the accuracy of plunger by forming with grinding, the spiral part of rod element of a plunger for turn probe having the spiral part in the center. CONSTITUTION:An element M is ground by high speed revolution of grinders 1 and 2 facing to each other. The element M is a round rod fabricated on its light head 3. The grinders 1, 2 are attached to part A and slid revolving in high speed to the axial direction of the element M. When the gap between the grinder 1 and the grinder 2 reached a specified thickness of the spiral part 4, they are sent to traversing direction to the element M. Until the position of the grinders 1, 2 reaches the part B, the element M is rotated based on a specified spiral angle. The grinders 1, 2 are sent to let go outward and the grinding fabrication of the spiral part 4 is completed. Also, the spiral part can be formed by using one of the rotating grinders 1, 2 and applying it twice for grinding. The angle of spiral 4 can thus be selected freely, the angle can be formed uniformly, the goods quality is stabilized and the accuracy is improved.
Patent JP-H02147566-A (JP)
Title: Relaying delivery of pack winding welding wire and bail pack therefor
Inventor: MATSUMOTO TAKEO
IPC: B23K9/133
Filed: 1988-11-30
Abstract: PURPOSE:To smoothly feed a wire by delivering the winding starting part of the wire through the doughnut plate shaped cut mart on a wire pressing jig along the inner wall of the outer cylinder of a container, pressing the lamination wire in a bail pack by the prescribed blade pressing force corresponding to the number of turns of a blade. CONSTITUTION:A welding wire 2a is accommodated in loop-shaped lamination between the inner and outer cylinders 9 and 8 in a bail pack 1a having a longitudinal double cylinder structure, and a doughnut plate 4 shaped wire pressing jig which is made of elastic material and has a plurality of blades 12 in the upper part and a cut part inside is placed onto the wire 2a. When the wire 2a is delivered for wire relaying from the pack 1a, the wire 2a in the pack 1a is pressed by the prescribed blade pressing force corresponding to the number of turns of the blade, and the winding starting part of the wire 2a arranged in the vertical direction from the bottom surface direction along the inner wall of the outer cylinder 8 is allowed to pass through the cut part formed on the inside diameter side of the doughnut plate 4 of the wire processing jig and is delivered.
Patent JP-H05211384-A (JP)
Title: Plating method of printed wiring board
Inventor: MURAKAMI ASAO
IPC: H05K3/00
Filed: 1991-11-20
Abstract: PURPOSE:To form a reliable electroless plating layer inside a blind hole by removing air bubbles from the blind hole large in aspect ratio. CONSTITUTION:A printed wiring board 6 mounted on a jig 2 inside a hermetically closable tank 1 is made to swing and vibrate by a support 3, and the tank 1 is evacuated to remove air bubbles from blind holes.
Patent JP-2001124360-A (JP)
Title: Centrifugal blower and air conditioner
Inventor: SAYANAGI TSUNEHISA
IPC: F24F1/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To accurately mold in a simple mold structure when a bell mouth 6 used for a centrifugal blower and an air conditioner using the blower is formed in a flared state extended at the outlet end of the bent part of a resin molding. SOLUTION: A bent part 6b is connected to flat plate parts 6a, 6e through a protrusion 6g protruded to an air inlet side from the parts 6a, 6e. Meanwhile, the protrusion 6g and impeller side of the parts 6a, 6e are formed in the same plane, and the protrusion 6g is formed in a thick-walled part 6h. Slits 6i are formed at the part 6h as a shrink preventive part for preventing a shrink when molded.