baber/WOPTO huggingface dataset:
Patent JP-H08197980-A (JP)
Title: Holographic display system
Inventor: MURATA KOICHI
IPC: B60K35/00
Filed: 1994-12-22
Abstract: PURPOSE: To reduce strain in an observable range of an observer by arranging a position where the light which is emitted from an image information injecting means and is made incident on a hologram is emitted toward the hologram in the center of a display image, so as to be movable in a circular arc shape on an almost spherical surface with the almost center of the hologram as the center. CONSTITUTION: An image information injecting means 12 is arranged under windshield glass of a vehicle, and a reflection type hologram 1 is arranged on the windshield glass. The light 5 from the image information injecting means 12 is irradiated to and diffracted by the hologram 1, and is visually confirmed as a virtual image 3 in an observing position of an observer 6. In this case, the image information injecting means 12 is arranged so as to be movable in a circular arc shape on an almost spherical surface 4 with the almost center of the hologram 1 as the center. Therefore, the image information injecting means 12 is moved to a position where a driver can observe the display virtual image 3 according to a difference in a physical build and a posture of the driver, and strain is reduced in an observable range of the observer, and a high-quality display virtual image is obtained.
Patent JP-H05130665-A (JP)
Title: Cordless telephone set
Inventor: TABUSE TOSHIAKI
IPC: H04Q3/58
Filed: 1991-11-08
Abstract: PURPOSE:To provide a highly convenient cordless telephone set capable of easily checking a required item and provided with a new additional function which is not included in a cordless telephone set. CONSTITUTION:A cordless telephone set A constituted so as to attain data communication with a main controller 1 by radio communication between the main controller 1 connected to a telephone line L and a master set 3 connected to the controller 1 through signal lines 2a, 2b is provided with a display part 10 for displaying date/time data outputted from a calendar clock circuit 1e incorporated in the 1 and data registered in a memory part 1d of the controller 1 and outputted from the controller 1 correspondingly to the operation of the telephone set A.
Patent JP-H08177249-A (JP)
Title: Counter in bathroom
Inventor: SHINODA TETSUYA
IPC: E03C1/02
Filed: 1994-12-26
Abstract: PURPOSE: To provide a counter with a faucet attached to the wall face of a bathroom, which increases the fitting strength of the faucet. CONSTITUTION: The rear frame, the front frame shorter than the rear frame, and the lateral frame 13 connecting the rear frame and the front frame, are vertically arranged through the front plate 14 as a unit to form a frame unit 10. This frame unit 10 is fixed on a wall face. A top plate 1 is put on the upper face of the frame unit 10 and a cover plate 3 is attached to the front face of the frame unit 10. A faucet 4 is fitted so as to hold the superposed front plate 14 and cover plate 3.
Patent JP-H01165004-A (JP)
Title: Reproducing circuit for magnetic recording and reproducing device
Inventor: KATO YASUHIRO
IPC: G11B5/09
Filed: 1987-12-21
Abstract: PURPOSE:To flatten the frequency characteristic of a reproducing system by providing the recording area of plural fixed frequency data and feeding back and correcting the frequency characteristic of the reproducing system evaluated from the amplitude of the reproduced signal of the fixed frequency data. CONSTITUTION:The reproduced signal 6 is obtained by passing the fixed frequency data read by a magnetic head 4 and actual information through an amplifier 5. The signal 6 has an unnecessary band removed in an LPF 8 and is inputted to an equalizing circuit 9. The output signal 30 of the circuit 9 is inputted to an equalizing circuit controller 10. The control part 10 uses the fixed frequency data part of the signal 6 to evaluate the frequency characteristic of the reproducing system and generate an equalizing circuit control signal 40. The signal 40 is fed back to the circuit 9 to flatten the frequency characteristic of a signal 30. Thereby, the change of the frequency characteristic is automatically corrected to obtain a flattened ideal reproduced wave-form.
Patent JP-H01162888-A (JP)
Title: Level controller of pulp thickner
Inventor: SASAKI YUKITO
IPC: D21C9/18
Filed: 1987-12-21
Abstract: PURPOSE: To provide the subject apparatus having a few troubles by calculating the inflow amount of pulp to adjust the number of revolutions of a drum, by taking a pulp adhesion efficiency into consideration to carry out a nonlinear compensation and by preventing a pulp press phenomenon by a lower limit limiter. CONSTITUTION: This apparatus is equipped with an anticipation value computer 19 for directly determining the number of revolutions of a drum 15 from a pulp inflow amount obtained from a flow rate detector 17 and a concentration detector 18 and with a correction value computer 20 for correcting an anticipation value RFF by a signal from a level regulator 13. The anticipation value RFF is added to a correction value RFB by an adding machine 21. A level control signal L is subjected to a nonlinear compensation by a function computer 22 for compensating the nonlinear relation between a level and the number of revolutions, passed through a lower limit limiter 23 for preventing a pulp press phenomenon into a final output signal 23a and supplied to a drum rotation regulator 14.
Patent JP-2000131936-A (JP)
Title: Image forming device and developer residual amount detecting device
Inventor: NAMIKI TERUHIKO
IPC: G03G15/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect the residual amount of developer regardless of the driving speed, for example, of a stirring means by providing plural developer residual amount detecting thresholds in accordance with the driving of a stirring means which is made variable as a developer residual amount detecting threshold. SOLUTION: Whether the rotating speed of the stirring means is ordinary rotating speed α set previously is judged (S1). When the rotating speed of the stirring means is α, whether or not light transmitting time per unit time is longer than the threshold X (residual amount detecting threshold) of the light transmitting time set previously is judged (S2). When it is longer than the threshold X, a user is informed that the developer does not exist (S3), and when it is shorter, the detection of the residual amount of the developer is finished. Meanwhile, when the rotating speed of the stirring means is β(>α), whether or not the light transmitting time per unit time is longer than the threshold Y (developer residual amount detecting threshold) set previously with respect to the speed β is judged (S4).  When it is longer than the threshold Y, the user is informed that the developer does not exist (S5), and when it is shorter, the detection of the residual amount of the developer is finished.
Patent JP-H09155293-A (JP)
Title: Coal ash treatment
Inventor: YOSHIDA HIROHISA
IPC: B07B7/083
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain coal ash of good quality having aimed properties by measuring properties of coal ash in online. SOLUTION: The quantity of an unburned portion contained in coal ash in a pipeline 8 for coal ash of good quality 10 on the downstream side of a rotary classifier 7 for classifying coal ash 4 into coal ash of good quality 10 and coal ash of poor quality 14 is normally measured by a sensor 9 using a laser inductive breakdown method. When an unburned portion contained in the coal ash of good quality 10 is excessive, first the rotary classifier 7 is controlled to make small the particle diameter of coal ash. And when it is further excessive, the pulverizing conditions of a mill 1 and the combustion conditions of a boiler 2 are controlled.  In this way, since coal ash of good quality having the content of an unburned portion and harmful components smaller than a prescribed value is automatically obtained, effective utilization of coal ash which was hard to make before is made to realize a method contributing to environmental safeguard and waste recycling.
Patent JP-2001139090-A (JP)
Title: Package of fragile thin plate, packaging method and transportation method
Inventor: HATA KAZUO
IPC: B65D85/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a package wherein thin and fragile plate objects such as ceramic plates can be transported and stored in a reliably protected state free from damage while troubles of packaging and removing can be saved. SOLUTION: The package of fragile thin plates comprises a plurality of fragile thin plates stacked and a side cushion provided on a side face of the stacked plates wherein resistance to compressive load in a vertical direction of the cushion is 1960 N or higher and resistance to compressive load in a lateral direction is 98 N or higher.
Patent JP-H04190371-A (JP)
Title: Color image forming device
Inventor: OKADA TETSUYA
IPC: G03G21/10
Filed: 1990-11-26
Abstract: PURPOSE:To easily form a color image without incurring enlargement of the size of a device and retardation of a image forming speed by enabling the rotation of an image bearing medium to be reversed, and by selecting a desired developing device in accordance with a rotating direction of a toner image bearing medium. CONSTITUTION:A cylindrical hollow photosensitive medium drum can be rotated in both normal and reverse directions, and an electroconductive layer 1b is grounded. For example, a first change-over lever 4A and a second change-over lever 4B are both raised up a recording sheet 10 which has been once dichromatically developed is stored in a sheet discharge cassette. Then the rotations of sheet discharge rollers 6C are reversed so as to return the recording sheet 10 to the position of a register roller 3B, and thereafter, the rotation of a photosensitive drum 1 is reversed so as to carry out remaining dichromatic exposure and development and after a condition that left and right exposure units 9B, 9A are moved to and fixed at the position of a cian developing cartridge 8C and the position of an yellow developing cartridge 8Y, respectively. Further, the remaining dichromatic toner image is led to an image- transfer position as the drum 1 is reversed. Thereby it is possible to facilitate the formation of a color image without incurring the size of the device and retardation of the image forming speed.
Patent JP-H04194945-A (JP)
Title: Original plate for electrophotographic planography
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1990-11-28
Abstract: PURPOSE:To obtain an original plate for electrophotographic planography having excellent electrostatic property, ability to reproduce a copied picture accurate to the original, and excellent desensitizing property for flatty matter as an original plate for offset print which prevents not only homogeneous contamination on the whole surface but spot contamination, by incorporating specified non-water solvent-base dispersion resin particles into the surface layer of the original plate. CONSTITUTION:The nonwater-base dispersion resin particles added to the matrix resin of the surface layer contain at least one kind of functional groups expressed by formula I and/or II. This resin consists of the chemical coupling of a polymer component which becomes insoluble in nonwater solvent after polymn., and another polymer component which has a recurring unit containing fluorine atom and/or silicon atom at least as substd. groups and becomes soluble in a nonwater solvent after polyumn. In the formulae I, II, -W- and -W2- are -SO2-, -CO- or -OOC-, n1 and n2 are 0 or 1, and X is a halogen atom. Thereby, the obtd. original plate for printing is excellent in electrostatic property and printing durability with clear and good picture images.
Patent JP-H08181209-A (JP)
Title: Manufacture of semiconductor device and semiconductor manufacturing device
Inventor: ISHIGURO AKIRA
IPC: H01L21/768
Filed: 1994-12-26
Abstract: PURPOSE: To improve the flatness of the surface of a reflow insulating film obtained on a semiconductor substrate by adopting reflow insulating-film forming technique, and to enhance crack resistance. CONSTITUTION: A process, in which a lower layer wiring 22 is formed onto a semiconductor substrate 20, nd a reflow-film forming process, in which a semiconductor substrate after the formation of a lower layer wiring 22 is aranged into a reaction chamber for a low pressure CVD device, the inside on the reaction chamber is supplied continuously with SiH4 gas while H2 O2 is fed intermittently and SiH4 gas and H2 O2 are reacted mutually and a reflow SiO2 film 23 having a reflow shape is formed onto the semiconductor substrate, are provided at the time of a multilayer interconnection process at the time of the manufacture of a semiconductor device.
Patent JP-2000145414-A (JP)
Title: Valve timing control system for internal combustion engine
Inventor: TOFUJI TAMOTSU
IPC: F01L1/34
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To make a control system compact as well as to improve control response of valve timing by regulating reversing of the vane caused by rotation variable torque of camshaft while vane is rotating. SOLUTION: The rotation of vane 3 is reciprocated to relative rotation phase of a timing sprocket 1 and camshaft 2 by relatively supplying and exhausting hydraulic pressure to spark advance side hydraulic chamber and spark lag side hydraulic chamber in a housing 6, so that the opening and closing timing of intake valve is variable. Regulating mechanism 20 which regulates reverse while the vane is rotating from the lag side to the advance side by the positive rotation variable torque of the camshaft, is provided along the camshaft axis in a blade portion 28. In this regulating mechanism, a plunger 52 is advanced by hydraulic pressure in a high pressure chamber 54 to be constantly in contact with a bottom surface 66a of a sliding contact groove 66, so that bracing force against the tapered bottom surface 66a opposes the positive variable torque.
Patent JP-H0250196-A (JP)
Title: Voice output electronic equipment
Inventor: SAKAMOTO YUMI
IPC: G10L13/02
Filed: 1988-12-21
Abstract: PURPOSE:To improve the tone quality by providing an exclusive memory for all blocks, a word ending memory, and a block private memory, and discriminating whether a numerical value is a general block or a final block to select the block type at the time of outputting the voice of this numerical value, and selecting a memory for deciding which word should be designated in accordance with the block type. CONSTITUTION:Voice data for general block output is stored in an exclusive memory 4 for all blocks. Word ending voice data having two or more accents for general block and final block is stored in a word ending memory 5. General block private voice data or final block private voice data are stored in a block private memory 6. At the time of outputting voice, a block select voice designating means 2 selects a stored word to be outputted from one of the exclusive memory 4, the word ending memory 5, or the block private memory 6, in accordance with the block type and the numerical value. Thus, data is naturally informed with a high tone quality.
Patent JP-H04196824-A (JP)
Title: Signal transmitting system
Inventor: KOBAYASHI NORIFUMI
IPC: H04B1/16
Filed: 1990-11-28
Abstract: PURPOSE:To cancel the troublesome of a channel selection at the time of a multichannel transmission by using a part which is not used in a data part in a digital voice signal frame, and transmitting added information indicating the content of a channel to be transmitted. CONSTITUTION:The independent data part 1 of a digital voice signal frame 2 of a satellite broadcast television signal, is 480 bit for one frame in an A mode, and 240 bit in a B mode. Added information 3 indicating the content of the channel to be transmitted, for example, the number and program of the channel to be transmitted or the like, is written by using the part which is not used in this independent data 1, so that the information can be turned into a transmission signal. Therefore, the channel selection can easily be operated. Thus, the troublesome of the channel selection at the time of the multichannel transmission, is canceled.
Patent JP-H11164570-A (JP)
Title: Power supply equipment
Inventor: MURAKAMI YOSHINOBU
IPC: H02M7/5383
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To suppress abnormal step-up of smoothed voltage at no-load or at light load and thereby reduce stress imposed on elements of each component, by forming, in an input section, a series resonance circuit constituted of an inductor and a capacitor thereby adjusting input voltage. SOLUTION: A series circuit of a diode D4 and a capacitor C5 is connected to the input side of a power supply equipment X and input current from an AC power supply Vs together with electric charge accumulated in the capacitor C5 is supplied to the power supply equipment X through an inductor L2. Here, input power is adjusted by selecting a resonance constant of the series resonance circuit, thereby suppressing abnormal step-up of smoothed voltage at no-load or at light load. By this method, stress imposed on elements of each component is reduced and the cost of the circuit is reduced, too.
Patent JP-H06127190-A (JP)
Title: Electron drawing board apparatus with small-sized eraser
Inventor: YOSHINO KIMIMOTO
IPC: B43L21/00
Filed: 1992-10-20
Abstract: PURPOSE:To draw pictures automatically on a plurality of drawing boards by automatically drawing characters and figures by the use of writing instruments on the face of the drawing boards, and automatically erasing a part of them by the use of a small-sized eraser, or by making use of a word- processor software or the like beforehand. CONSTITUTION:A following roller 3 and a driving roller 4 are arranged right and left, and endless drawing boards 2 are wound therearound, and further two drawing faces 2 are provided, and still further a plurality of drawing units 13 having writing instruments 22 and a small-sized eraser 23 housed therein are disposed in front of the drawing board 2, whereby the drawing units 13 are operated through computer control in a three axial operation of the X-, Y- and Z-axes.
Patent JP-H02172634-A (JP)
Title: Pressing device for part
Inventor: SEKI HIROMICHI
IPC: B23P19/00
Filed: 1988-12-23
Abstract: PURPOSE:To press a part in the same state at all times by forming the outer diameter of a guide pin upper part corresponding to the upper part opening end of the guide hole of a pressing plate in about the same size as the opening diameter of the insertion hole of the pressing plate at the time when the pressing plate is ascended to a part pressing position, and making in a taper like shape toward the lower part from the guide pin upper part. CONSTITUTION:The end part of a part 9 is inserted between the tip of a pressing plate 3 and a reference base 1 and the pressing plate 3 is pushed up by actuating a cylinder 7. Since a guide pin 2 is formed so as to become thicker as closer to the part pressing position, a gap 12 becomes narrow gradually according to the pressing plate 3 ascending and the pressing plate 3 is corrected at the specified position. When the plate 3 is ascended to the part pressing position, the thick part 20 of the guide pin 2 and the upper opening part of a guide hole 11 are abutted, but since the sizes of the both are almost the same, they are made coincident without any gap and the pressing plate 3 is positioned at the specified position. Thus, it can be pressed at the same position without any dispersion even if the part pressing operation is repeated.
Patent JP-H05139791-A (JP)
Title: Recoating method for optical fiber coated with carbon
Inventor: ISHIMARU EMI
IPC: C03C25/22
Filed: 1991-11-12
Abstract: PURPOSE:To eliminate the exposed part of an optical fiber and to prevent the degradation in strength and the increase in transmission loss by injecting gaseous raw materials contg. carbon to a recoating section and locally heating the recoating part by using a heat source of a radiation type. CONSTITUTION:The gaseous raw materials contg. carbon are injected from a gas supplying pipe 10 to the recoating section 12 of the optical fiber 4 coated with carbon exposed with the bare optical fiber by fusion splicing, etc. A laser beam 6 is then condensed from a radiation type heat source (for example, CO2 laser oscillator) onto the above-mentioned recoating section 12 in a reactor 9 to heat this section. The surface temp. of the recoating section 12 is heated to, for example, 900 deg.C to recoat the recoating section 12 with the carbon.
Patent JP-H07182913-A (JP)
Title: Decorative synthetic resin plate excellent in moldability
Inventor: WATANABE YUTAKA
IPC: B32B27/10
Filed: 1993-12-22
Abstract: PURPOSE:To realize an excellent commercial value and favorable moldability by mixing thermoplastic fiber as a main material with 5-20wt.% of pulp together with a suitable quantity of a binder, followed by lamination ON the surface of a synthetic resin thin plate. CONSTITUTION:A translucent synthetic resin thin plate 1 is made of a thermoplastic acrylic resin or a vinylchloride resin. A vinylchloride-vinyl acetate copolymer, an ethylene-vinyl acetate copolymer or the like is laminated at either surface of the thin plate 1 via an adhesive 3, thus obtaining a Japanese paper- like sheet 2. Thermoplastic fiber serving as a main material is mixed with 5-20wt% of pulp together with a suitable quantity of a binder, thus preparing the sheet 2. Accordingly, an appearance like Japanese paper can be realized, and any tear which may occur in Japanese paper can be prevented. When the sheet 2 is applied at the surface of the translucent synthetic resin thin plate 1 having a thermoplastic property, no tear occurs by deep drawing at an acute angle and a plate similar to a plate laminated with Japanese paper can be obtaied.
Patent JP-H09249712-A (JP)
Title: Production of acid anhydride-modified polyvinyl acetal useful for photosensitive composition
Inventor: GAABA AI KORUTAA
IPC: C08F8/46
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an acid anhydride-modified polyvinyl acetal which is useful as a binder for a photosensitive compsn. by adding a hydroxy-contg. polymer to a particular org. solvent compsn., homogeneously decomposing the polymer under specified conditions, and reacting the polymer with an acid anhydride in the presence of a specified catalyst.  
     SOLUTION: This process comprises adding a hydroxy-contg. polymer in a hydroxy-free org. solvent compsn. not contg. a sufficient amt. of methyl ethyl ketone and ethylene glycol monomethyl ether, homogeneously decomposing the polymer under such a condition that, when the solvent compsn. comes into contact with air, no combustible vapor in such an amt. as will exceed 25% of the lower limit of explosion of the solvent compsn. is emitted, and reacting the polymer with an acid anhydride in the presence of a catalytic amt. of a tertiary amine catalyst. Pref., the modified polymer has an average mol.wt. of about 5,000 to 200,000 and an acid value of about 5 to 80. 
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