baber/WOPTO huggingface dataset:
Patent JP-H0675182-A (JP)
Title: Positioning method for printer and optical system
Inventor: DAGURASU REEN BURANDEINGU
IPC: H04N1/047
Filed: 1992-10-28
Abstract: PURPOSE: To obtain a device for accurately positioning a scanning line on a recording medium in a laser printer. CONSTITUTION: In a polygon printer, positioning the scanning line on the recording medium 14 is performed by independent adjusting blocks 35 and 36 provided in an optical module 10 generating the scanning line. Each block has an inverted V-shaped notched part 38 coming in contact with the corresponding cylindrical surface of the bearing 33 or 34 of a drum 15 at two contacts. The positions thereof in directions (x), (z), (θx) and (θz) are adjusted by adjusting screws 44, 45, 49 and 50 in the directions (x) and (z) provided on a frame 11. Clamp screws 56 and 57 pass through a largish hole formed in each block and a slot 59 long in the direction (z), so that the adjusted block is fixed to be released. By matching the largish hole, the slot 59 and the notched part 38, a fixed incident angle is kept.
Patent JP-H08126996-A (JP)
Title: Sheet guide
Inventor: KONNO TAMAYOSHI
IPC: B43L13/00
Filed: 1994-10-31
Abstract: PURPOSE: To prevent the generation of a sheet slippage, by providing a plate form of side surface extending along the moving direction of sheets, whose lower end edge is extended along the upper side of a platen; and thin plate form of projections extended from the lower end of the side surface to the sheet loading position side along the upper side of the platen. CONSTITUTION: A sheet guide L is formed in a plate form in which the bottom surface of a side surface 12 having almost a rectangular form of profile is extended along the upper side form of the platen of a cutting plotter, and it has a form that the both ends are curved to the lower side following the curve of the platen. At the lower side of both ends of the side surface 12, thin plate form of projections 13 and 14 are projected fitting to the curved forms respectively. The projections 13 and 14 are formed in order to load the ends of the sheets to cut, and a width and a length to prevent the removal by the reciprocating movement in the sheet cutting condition are given to the projections 13 and 14.  And a sheet guide R is formed symmetrically laterally at the right half from the center, to the sheet guide L, and it is formed to project its projection 21 at the opposite side of the side surface 20.
Patent JP-H03150582-A (JP)
Title: Developing toner detecting device
Inventor: YOSHIKADO SEIJI
IPC: G03G15/00
Filed: 1989-11-08
Abstract: PURPOSE:To accurately detect the umber of image records after the toner rest is detected by detecting the total number of sheets of recording paper on which image recording is performed from the detected toner rest and the number of sheets of image recording paper before the toner rest is detected. CONSTITUTION:A quantity detecting means 21 detects the number of sheets of recording paper 20 where image recording is possible from the toner rest detected by a toner detecting means 22 and the number of sheets of image recording paper 20 detected by the quantity detecting means 21. Consequently, each user can accurately detect the number of sheets of recording paper where the image recording is possible after the toner rest detection of a development part 16 corresponding to each user before the rest of toner 17 of a development part 10 is detected.
Patent JP-H10133279-A (JP)
Title: Liquid crystal projector
Inventor: HIROSE MASATOSHI
IPC: H04N5/74
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To adjust the directions of θ angle, X axis and Y axis with simple constitution without increasing the number of parts. SOLUTION: A fixed plate 29 is provided with adjusting screws 33L, R rotatable around the Y axis on the upper part, and dowels 31L, R on the surface. A Y axis support plate 40 is provided with abutment parts 44L, R abutted on with the adjusting screws 33L, R and dowels 43L, R on the upper part left/ right, and the abutment part 44R is provided with the adjusting screw 45 rotatable around the Y axis, and vertically long dowel holes 42L, R fitted to with the dowels 31L, R are provided on the surface. An X axis support plate 53 is provided with an abutment part 57 abutted on with the adjusting screw 45 and having a surface of 45 deg. on the upper part right side, and is provided with the long sideways dowel holes 56L, R fitted to with the dowels 43L, R, and the constitution fixing a liquid crystal panel 10 on the surface.  They are laminatedly supported to the fixed plate 29 in order of the Y axis support plate 40, the X axis support plate 53. The adjusting screws 33L, R adjust in the directions of the Y axis and θ, and the adjusting screw 45 adjusts in the direction of the X axis.
Patent JP-H01132632-A (JP)
Title: Polyimide of excellent light transmittance
Inventor: AIZAWA TERUKI
IPC: C08G73/10
Filed: 1987-11-18
Abstract: PURPOSE:To make it possible to form a polyimide substantially colorless and transparent and excellent in light transmittance, by reacting a biphenyltetracarboxylic dianhydride with a diamine mixture comprising a bis(aminophenoxyphenyl) sulfone and an aliphatic diamine. CONSTITUTION:The title polyimide is formed by a reaction of a carboxylic acid dianhydride based on biphenyltetracarboxylic dianhydride with a diamine compound component based on a mixture of a bis(aminophenoxyphenyl) sulfone of formula I and an aliphatic diamine. It is desirable that the content of said aliphatic diamine in the total diamine compound component is 10-70mol%.
Patent JP-H05103026-A (JP)
Title: Psk signal demodulator
Inventor: TAKEUCHI YOSHIO
IPC: H04L27/22
Filed: 1991-10-09
Abstract: PURPOSE:To reduce a processing time of a discrete Fourier transformation(DFT) by interleaving a sample of a signal resulting from band-limiting a communication signal with a low pass filter so as to decrease the number of input samples of the DFT. CONSTITUTION:The demodulator consists of a quasi-synchronizing detection line 1, an A/D converter 2, low pass filters 3, 5, a multiplier 4, a sample interleave device 6, and a DFT computing element 7 or the like. Then a PSK reception signal is subject to quasi-synchronization detection and branched, and A/D-converted, noise at the outside of modulation band of a digital signal is reduced, the result is multiplied to obtain a signal including a non-modulation component, the multiplied signal is given to a low pass filter 5, through which only a non-modulation component is passed to interleave the sample of the signal. In order to obtain an object frequency, a frequency of the PSK reception signal is estimated from a spectrum component whose power is maximum and from a frequency spectrum of the sampling signal, and the phase of the estimated frequency and the phase of the reception signal are synchronized to obtain a demodulation signal.
Patent JP-S62148285-A (JP)
Title: Desensitizer composition for pressure-sensitive copying paper
Inventor: TORII NOBUHIRO
IPC: C09D11/00
Filed: 1985-12-23
Abstract: PURPOSE:To obtain a desensitizer having an excellent disensitizing effect, free of migration on a printing surface and preventing discoloration, fading or blurring from occurring on printing in a colored ink, by incorporating a specified compound. CONSTITUTION:A compound of general formula (1), wherein n is an integer of not less than 5 and R is a 1-17C alkyl, is used as a desensitizer for flexogrpahic or rotogravure printing, and is used together with a pigment, a binder, an organic solvent or the like to prepare an ink. The desensitizer is, for example, one ore more of polyoxyethylene oleyl ether acetate and polyoxyethylene oleyl ether propionate. The desensitizer is added in an amount of 35-75wt% based on the solid content of the ink, preferably, 40-70wt%. If the amount is less than 35wt%, a sufficient desensitizing effect can not be obtained. If the amount is more than 75wt%, the amount of the pigment and/or the binder becomes small, resulting in that a part printed in a desensitized ink on a base such as a paper becomes transparent or lowered in adhesion, or a part printed in a colored ink is lowered in adhesion.
Patent JP-2001111750-A (JP)
Title: Image processor
Inventor: WATANABE MIKIO
IPC: H04N1/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that allows a display means to display a communication state indication of wireless communication and of model information so as to execute sure communication. SOLUTION: The image processor is provided with a communication means 62 that can wirelessly connect with an image input apparatus and the display means 58 that displays information relating to a communication state with the image input apparatus. Thus, a user can recognize the information relating to the propriety of the communication state.
Patent JP-S62149453-A (JP)
Title: Printing method
Inventor: FUKUSHIMA HITOSHI
IPC: B41M5/26
Filed: 1985-12-24
Abstract: PURPOSE:To provide a printing method by which high-quality characters and images can be printed by adopting a printing technique which does not allow ink and a medium to be transferred to contact each other at a non-recording part of the ink and giving a thermal bias to a transfer medium and/or a medium to be transferred before and after printing. CONSTITUTION:The titled printing method is a printing technique to enable the recording part of ink to be transferred to a medium to be transferred 14 by magnetic attraction force employing a means 11 to apply thermal energy to the recording part 13 of thermoplastic magnetic ink and a means 15 to generate magnetic attraction force in the ink. In a printing method by which the ink and the medium to be transferred do not contact with each other at the non-recording part 12 of the ink, a thermal bias means 16 is provided before and/or after thermal energy application. Ink transfer is performed by magnetic attraction force under a thermal activation state of ink, and the process to strip off an ink medium is no longer required, thus increasing the transfer rate significantly.
Patent JP-H01130984-A (JP)
Title: Optical recording medium
Inventor: SATO TAKESHI
IPC: G11B7/2433
Filed: 1987-11-18
Abstract: PURPOSE:To obtain an optical recording medium with practically superior properties and economic advantage by forming a recording layer containing a specific compound on a transparent substrate. CONSTITUTION:The best method to fix a recording layer containing a phthalocyanine compound as shown by a formula(rings A1-A6represent a benzene ring, a naphthalene ring, an anthracene ring or a nitrogen-contained complex ring independently) is effected by application process. When the recording layer is formed by the application method, a solution obtained by dispersing or dissolving a porphyrazine binuclear compound in ordinary organic solvent such as alcohols, ketones, amines, sulfoxides, ethers, esters, aliphatic halogenated hydrocarbons or aromatic hydrocarbons, is applied. Recording on a recording medium is made by projecting a laser beam condensed in a flux of about 1mum, preferably a semiconductor laser beam on the recording layer. As a result, a chemically and physically stable recording medium with sufficient absorption and a high reflective factor is obtained by a high productivity application method.
Patent JP-H03156254-A (JP)
Title: Number of operating device control method for freezer
Inventor: YAMAMOTO TAKASHI
IPC: F25B1/00
Filed: 1989-11-10
Abstract: PURPOSE:To prevent a rapid variation of the number of operating devices when the devices are started to operate under a vague value of load and perform a stable operation by a method wherein a micro-controller is mounted on the number of device controlling system, only one device is started at first, the device is operated for a specified period of time and a state of load is expected and then the subsequent number of operating devices is determined. CONSTITUTION:When the devices are started to operate, an operating instruction is outputted to only one of refrigerators 4a to 4f from a number of controlling devices 1. Operation is carried out during a specified period of time T1 and a cold water temperature gradient and a cold water temperature difference or the like are calculated by a micro-controller 2 in response to a cold water temperature detected by a cold water temperature sensor 5 and a cold water temperature of each of the freezers got through a communication and thus a load of the freezer is estimated. As a result of this estimation, the subsequent number of operating devices is determined. With such an arrangement, even in case that the load of the freezer at start is vague, it is possible to perform a selection of the proper number of operating devices, to prevent a rapid variation of the number of freezers and to perform a stable operation.
Patent JP-S62149551-A (JP)
Title: Maneuvering mechanism for vehicle having loaded body capable of slewing
Inventor: KISHI MITSUHIRO
IPC: B62D1/02
Filed: 1985-12-24
Abstract: PURPOSE:To enable to perform maneuvering with a feeling in that a loaded body is always turned forward, by a method wherein a maneuvering means is caused to have the same function according to the direction of the loaded body even when the loaded body capable of slewing in a 360 deg. arc based on a car body is turned forward or backward, whichever it may be. CONSTITUTION:It is detected by a limit switch that a loaded body 6 is present in which position based on a vehicle body 1. By means of a detecting signal therefrom, a control device 16, serving as a maneuvering means, is turned reversely by a switching valve when the loaded body 6 is turned in a direction reverse to a direction in which the vehicle body 1 is advanced. Namely, the maneuvering means is caused to have the same function as that to perform maneuvering in a state that the car body is turned forward even in a state that the car body is turned backward. Thus, even when the loaded body 5 is in a state to be turned forward or backward, whichever it may be, based on the vehicle body, the maneuvering means in a driver's seat enables execution of forward and backward movement and turn of a direction with a feeling in that the loaded body is always turned forward. This constitution enables execution of safe maneuvering without depending on a professional feeling.
Patent JP-S62148878-A (JP)
Title: Photointerrupter
Inventor: BANDO TAKESHI
IPC: G01D5/34
Filed: 1985-12-23
Abstract: PURPOSE:To reduce the number of external terminals to three, to eliminate the need to incorporates a resistor in an interrupter casing, and to reduce the size and cost of a photointerrupter by composing an output circuit integrated element of a constant voltage circuit, a resistance element, an amplifying circuit, a Schmitt trigger circuit, and an output transistor (TR), and connecting it in series with a light emitting element. CONSTITUTION:The light emitting diode 2 is put in the projection part 1a of the interrupter casing 1 and the output circuit integrated element 4 which includes a photodetecting element 3 in a photodetection part 1b formed across optical coupling path gaps L and C; and the light emitting diode 2 and output circuit integrated element 4 are connected in series between common power source terminals 5 and 6, and an output terminal 7 is led out of the output circuit integrated element 4. Consequently, the number of terminals is reduced to three and the resistor need not to be incorporated in the interrupter casing, so the small-sized photointerrupter is formed at low cost.
Patent JP-S63143757-A (JP)
Title: Closed type lead storage battery
Inventor: NISHIMURA MIYUKI
IPC: H01M4/14
Filed: 1986-12-08
Abstract: PURPOSE:To improve the cycle lift at charging and discharging by providing a porous substance layer having Pb ingredient on one side of a negative electrode plate, which oppositely facing a battery bath, intervening a non-gas- permeable electricconductive substance between them in order to absorb oxygen gas at the layer. CONSTITUTION:In a closed type storage battery, a porous substance layer 5 having Pb ingredient is provided on one side of negative electrode plate 2 oppositely facing a battery bath 6, intervening non-gas-permeable electric-conductive substance 4. In a battery with such a constitution, oxygen gas generated at the positive electrode is rapidly absorbed in the porous substance 5 having Pb ingredient, which is provided on one side of the negative electrode plate 2. Oxygen gas cannot infiltrate inside the negative electrode plate beyond the non-gas-permeable electric-conductive substance, so that the negative electrode is used only for inherent charging and discharging, without taking part in the oxygen gas absorption reaction. By the arrangement, the decrease in capacity and the reduction of life are suppressed.
Patent JP-H07136650-A (JP)
Title: Treatment of detergent aqueous solution
Inventor: NAKAMURA YOSHISUKE
IPC: C02F1/44
Filed: 1993-11-22
Abstract: PURPOSE:To enable miniaturization and reduce the equipment cost by filtering a detergent aq. soln. used in washing treatment to be contaminated by a ceramic membrane, filter having a specific average pore size to simultaneously separate the contaminant and detergent in the detergent aq. soln. CONSTITUTION:A washing apparatus 10 for electronic parts is equipped with a washing tank 11, first and second rinsing tanks 12, 13 and a dryer 14. In a washing process, a detergent aq. soln. treatment device 20 is connected to the washing tank 11 and the detergent aq. soln. is withdrawn from the washing tank 11 to be recovered in a recovery tank 21 and circulated through pipelines 24b, 24d by the driving of a circulating pump 22. During this period, the detergent aq. soln. is filtered within a filter 23 by a ceramic membrane filter having an average pore size of 0.05-0.5mum and treated water is refluxed to the washing tank 11 through a transmitted soln. pipeline 24C. By this constitution, the contaminant and valuable component being detergent in the detergent aq. soln. are simultaneously separated by the ceramic membrane filter and a transmitted soln. containing the valuable component is reused.
Patent JP-H0549511-A (JP)
Title: Brush capable of painting different area
Inventor: HOSHINO FUMIO
IPC: A46B17/00
Filed: 1991-08-20
Abstract: PURPOSE:To provide a brush capable of painting both the surface of a wide area and corners such as narrow spot, a portion of complicated shape, etc., with a unitary brush. CONSTITUTION:A small-sized brush 30 for painting corners is provided integrally on a portion of a large-sized brush 10 capable of painting planes while the small sized brush 30 is disposed to be protruded and withdrawn from the large- sized brush with a slide. Thus, a troublesome operation of using properly two large and small independent brushes every time is dispensed with so that one can devote oneself to painting to improve the efficiency of operation with few drops of paint and few stains of clothes. In the use of the small-sized brush, paint attached to the large-sized brush can be used as it is, so that corner can be painted only by protruding and withdrawing the small-sized brush.
Patent JP-H11127211-A (JP)
Title: Tuner for cable modem
Inventor: MATSUURA SHUJI
IPC: H04N7/16
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a tuner for a cable modem that is equipped with a digital signal conversion circuit for converting to a baseband signal of a QAM or the like and is especially suitable to a set top box. SOLUTION: A tuner for cable modem incorporates into one case body an upstream circuit 40 for transmitting an incoming data signal to a CATV station and the below mentioned structure for receiving an outgoing signal led through by way of a high pass filter 2 for eliminating the incoming data signal.  The device has selection circuits 18 to 20 for selectively outputting an input received signal to three systems according to a frequency band, high frequency amplification input tuning circuits 3 to 5 for tuning to a desired frequency, high frequency amplifier circuits 6 to 8 for amplifying signals next, high frequency amplification output tuning circuits 21 to 23 for tuning to the desired frequency, frequency conversion circuits 9 to 14 and 45 for converting to a desired intermediate frequency, an intermediate frequency amplifier circuit 43 for amplifying the signal thereafter, and a digital signal conversion circuit 58 for converting to a specified baseband signal at the final stage.
Patent JP-H02157371-A (JP)
Title: Tent structure and covering method
Inventor: JIEEMUZU PII RINCHI
IPC: E04H15/00
Filed: 1989-11-09
Abstract: PURPOSE: To develop a tent structure upright with a minimum time by expanding/ contracting a center pole assembly so that its effective length is changed to control the tension in a flexible cover, and simultaneously and uniformly distributing the tension to each corner member to keep the flexible cover in a tensioned condition. CONSTITUTION: A flexible cover 20 having a vertex portion 22 and a plurality of corner portions 24 separated from the vertex portion is prepared. Each corner portion is fixed to a support surface 12 by anchoring members 70 at a plurality of positions along an outer edge of areas to be covered. A pole assembly 100 is positioned in the upright direction between the support surface 12 and the vertex portion 22 so as to hold a vertex portion 22 above the support surface 12. Finally, the pole assembly 100 is forcibly extended so as to increase the length to apply the upward force to the vertex portion, the vertex portion 22 is moved so as to be farther from the support surface 12, and the tension is generated between the vertex portion 22 and each fixed corner portion 24.  The flexible cover 20 is pulled to realize the tensioned condition above the support surface 12, and a covered space is demarcated between the support surface 12 and the flexible cover 20.
Patent JP-H07146806-A (JP)
Title: Test work management supporting device
Inventor: KOJO MICHIKO
IPC: G06F11/28
Filed: 1993-11-22
Abstract: PURPOSE:To easily execute the detection of inconvenience of software and the elimination of it by issuing appropriate advice by comparing data with respect to estimated reliability and satisfaction for software quality with an advice rule. CONSTITUTION:Test data with respect to the software quality is inputted to a data input part 1. A test reliability estimating part 3 estimates the reliability of the software quality based on input data, and a test satisfaction estimating part 4 estimates the satistfaction based on the data with respect to the all- inclusiveness of a test. An automatic evaluation part 5 collates output data from the test reliability estimating part 3 and the test satisfaction estimating part 4 with the advice rule accumulated in an advice rule storage part 7, and selects a prescribed message in accordance with a collation result from a message storage means 8, then, outputs it as message data. A data output part 6 displays the message data from the automatic evaluation part 5.
Patent JP-S63143997-A (JP)
Title: Method for regenerating bakuhanseki
Inventor: MORI TAKASHI
IPC: C02F1/68
Filed: 1986-12-08
Abstract: PURPOSE:To restore ion removing capacity, by boiling Bakuhanseki in high- temp. water and thereafter washing and dewatering it and applying the visible light component of the sun to dry it. CONSTITUTION:In case of restoring Bakuhanseki whereon heavy metallic ions and hydrogen ion incorporated in a soln. or potable water are adsorbed, the end face of a photoconductive cable is arranged to the focal surface of an optical lens provided toward the sunlight, and once used Bakuhanseki is arranged to focal position wherein solar energy having different wavelength is given as the function of wavelength by means of the position of the end face of the photoconductive cable. The sunlight energy is applied thereto and the restoration of chelating action is enabled. Herein, Bakuhanseki is one kind of natural rock produced in China, Korea and Japan.