baber/WOPTO huggingface dataset:
Patent JP-H0715535-A (JP)
Title: Inter-multi-point communications controller
Inventor: MATSUDA SHIGENOBU
IPC: H04N7/15
Filed: 1993-06-22
Abstract: PURPOSE:To prevent noise from being increased by the control of voice gain in the inter-multi-point communications controller realizing simultaneous multi- point video conference of three or more points. CONSTITUTION:A voice processing section 6 is provided with a noise control section 13 having a noise control voice threshold level and discriminates whether or not the noise is noise of the threshold level or below and reduce the noise by amplifying the noise with a gain of 1 or below. For example, when the noise control section 13 discriminates inputted voice data to be noise, the control section 13 reduces the noise level in response to the number of terminal equipments whose voice signals are added by a voice addition section 12. Thus, the voice signals are added after the noise level is decreased and the gain is controlled to obtain a proper level, then the increase in the noise level is avoided.
Patent JP-S6130917-A (JP)
Inventor: NONAKA MASAMI
IPC: H03H7/09
Filed: 1984-07-19
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-H10325613-A (JP)
Title: Bath device
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a bath device capable of precisely supplying hot water to the set water level of a bathtub. SOLUTION: A bath device has a short-circuit passage 32 for short-circuiting an upper connecting passage 6 connected to an upper outer passage having an upward inclination from a bath device to a bathtub and a lower connecting passage 8 connected to a lower outer passage having a downward inclination from the bath device to the bathtub. The short-circuit passage 32 is provided with an opening/closing valve 33 controlled to be closed at the time of a function of afterward making a bath.  When the water level of the lower connecting passage 8 rises, air in the lower connecting passage 8 is discharged to the upper connecting passage 6 side through the short-circuit passage 32 so that air is prevented from remaining in the area V of the lower connecting passage 8 and the air is avoided from remaining in a passage communicating with a passage in which a water level sensor is disposed through the lower connecting passage 8 from the bathtub. Thus, a problem that a precise bathtub water level cannot be detected based on the water level sensor because of the remaining air in the passage.
Patent JP-H0314817-A (JP)
Title: Preparation of acid-pendent type epoxy acrylate resin
Inventor: SHIBATA JOJI
IPC: C08F290/00
Filed: 1989-06-13
Abstract: PURPOSE:To prepare an acid-pendent type epoxy acrylate resin excellent in the ink stability and development accuracy in a solder resist by reacting an epoxy resin with an unsatd. monocarboxylic acid in the presence of a specific esterification catalyst and reacting the reaction product with a dicarboxylic acid anhydride. CONSTITUTION:An epoxy resin having epoxy groups in the molecule (e.g. Dow Chemical's phenol novolac type epoxy resin DEN438) is reacted with an unsatd. monocarboxylic acid such as (meth)acrylic acid in such an amt. that the amt. of carboxyl groups is almost equimolar to the amt. of epoxy groups in the presence of an esterification catalyst, e.g. a salt of an org. acid, such as chromium naphthenate, to give an epoxy acrylate resin. The acrylate resin is reacted with 0.1-1.0 equivalent (based on 1.0 equivalent of hydroxyl groups in the acrylate resin) (un)satd. dicarboxylic acid anhydride. e.g. maleic anhydride, to give an epoxy acrylate resin having pendant ester groups and useful for a solder resist for a printed circuit board.
Patent JP-H0716216-A (JP)
Title: Signal collecting method and its device for magnetic resonance imaging
Inventor: TOKUNAGA YUTAKA
IPC: G01R33/28
Filed: 1993-06-22
Abstract: PURPOSE:To let excellent resolution and an S/N ratio be compatible with each other even in a sequence short in echo time by altering a sampling pitch for an A/D conversion and the intensity of a reading gradient magnetic field as collecting time elapses. CONSTITUTION:In a signal collecting sequence, when a time interval between a 180 deg. pulse and an echo peak is short, signals are collected at a small sampling pitch DELTAT in the first half from starting reading an echo to an echo peak. However, the signals are collected at a great sampling pitch DELTAT' in the latter half because there is time to spare. In this place, the intensity of a reading gradient magnetic field GR is made low. For this reason, the amount of shifting in phase every sampling pitch is not changed at all. Therefore, no component of a 180 deg. echo and a slice of gradient magnetic field GS is mixed in echo signals collected in the first half of a collecting time zone. By this constitution, there is no need for removing abnormal data in the first half of an echo collection, so that an image can be formed again by using all signals collected.
Patent JP-S5575234-A (JP)
Title: Semiconductor device
Inventor: HIRAO TADASHI
IPC: H01L21/76
Filed: 1978-12-04
Abstract: PURPOSE: To reduce the area of a transistor by forming stepwisely at the portion in the vicinity of an emitter layer in its cross section of an isolation oxide film provided in the transistor to thereby reduce the effective thickness of the isolation oxide film making contact with an active region.  
     CONSTITUTION: A plurality of n + -type collector buried layers 2 are diffused at predetermined positions in a p-type silicon substrate, an n-type layer 3 is epitaxially grown on the entire surface including the layers 2, and sequentially coated on the entire surface with an SiO 2  film 4 and an Si 3 N 4  film 5. With a mask 6 the film 5 is selectively etched at the portions corresponding to the layers 2, the mask 6 is then removed, and with the exposed film 5 used as a mask both the film 4 and the layer 2 are etched to produce openings at the layer 2. Then, with the mask of a resist film 16 the portion in the vicinity of the recess of the film 5 is etched to be removed, the film 16 is then removed, and with the residual film 5 used as a mask, it is oxidized to thereby produce an isolation oxide film 7 having stepwise portions 14 in the opening. Thus, the withstand voltage between the collector and the emitter is not decreased when they are provided later to thereby reduce the area of the transistor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07332638-A (JP)
Title: Garbage incinerator
Inventor: KATAYOSE SABURO
IPC: F23G5/32
Filed: 1994-06-08
Abstract: PURPOSE:To provide a compact incinerator with high performance in which ordinary combustible garbage and the garbage containing much water and incapable of being directly burnt can be stably simultaneously treated without generating smoke and soot, odor and dust with the single equipment of a simple and compact structure. CONSTITUTION:Two chambers including a combustible garbage handling chamber 3A and a water containing. garbage handling chamber 3B are partitioned through a heat transfer wall 3' with a connecting port at its part in a furnace casing on a base 1 having an air box 1a. A cyclone type dust collector mechanism 4 is serially provided above the combustible garbage handling chamber 3A. The charging ports of combustible garbage A and water containing garbage B are respectively provided in the combustible garbage handling chamber 3A and the water containing garbage handling chamber 3B. A burning air blow-off mechanism 3E connected to the air box 1a is provided on the wall of the combustible garbage handling chamber 3A. The water containing garbage handling chamber 3B is provided with a temperature raising burner 16 and a tunnel type grate 15 on its bottom part, and a porous partition of wall 18 on its peripheral part for supporting the outside of the collected water containing garbage and forming a guide way 3D of steam or gas between the wall of the chamber 3B and the partition wall.
Patent JP-S6043709-A (JP)
Title: Fault checking method
Inventor: WATANABE KAZUO
IPC: G06F11/00
Filed: 1983-08-18
Abstract: PURPOSE:To decide the factor of a fault just by switching the state of an input signal after adding signals which are supplied to a control part of a device in a selection mode and providing a display element which displays the result of addition. CONSTITUTION:Binary logic inputs 1-4 are connected to a CPU by signal lines 1a-1b and then connected to the 1-bit (a) half address 2a-2b. The output of addition is impressed to an LED4 via an inverse amplifier 3. The inputs 1-4 are set at 1, 0, 1 and 0 respectively and either one of these inputs is inverted. Thus the output of addition is inverted to turn on the LED4. As a result, the lighting state is changed in response to each input. Thus it is possible to decide a normal or abnormal state of a device.
Patent JP-S5852681-A (JP)
Inventor: ISHIZAWA HIROAKI
IPC: G03G15/00
Filed: 1981-09-25
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-S5853154-A (JP)
Title: Manufacture of storage battery
Inventor: KAWASAKI MAKOTO
IPC: H01M50/169
Filed: 1981-09-25
Abstract: PURPOSE:To prevent any deformation of the partition walls of a container, and perform complete junction between the container and an upper lid by preheating the joint of the container and the upper lid at a temperature within the range which doesn't soften a resin, and fusing the container and the upper lid so as to join them together. CONSTITUTION:A container 1 containing an electrode plate group, and an upper lid 2 placed over the container 1 are placed on a conveyer line 10, and sent into a preheating furnace 11. They are either stopped inside the furnace 11 for a while, or moade to pass slowly inside the furnace 11 so as to make their walls to be heated. Next, after the joints of the container 1 and the upper lid 2 are heated to a fusing temperature by means of a hot plate 15, the hot plate is removed away. After that, the upper lid 2 held with a holding member 14 is pressed upon the container 1 with a given pressure so as to make the container 1 and the lid 2 to be unified together by fusing their joints together.
Patent JP-H0713039-A (JP)
Title: Optical waveguide module
Inventor: YUI MASARU
IPC: G02B6/42
Filed: 1993-06-22
Abstract: PURPOSE:To provide the optical waveguide module which obviates the breakdown of a coupling part of an optical waveguide and optical fiber housed in a casing and the generation of optical axis misalignment in this part even if tensile force acts on the optical fiber. CONSTITUTION:A waveguide substrate 14 having the optical waveguide 13 is housed in the casing 10 and an optical connector 15 connected with the bare optical fiber 16 is adhered to the end face of the optical waveguide substrate 14, by which a first 17 is formed. The coated optical fiber 11 and an optical fiber ribbon 12 are inserted through the side wall 18 of the casing 10 and introduced to the inside thereof and the coating part of the coated optical fiber 11 and the optical fiber ribbon 12 is connected to the side wall 18 of the casing 10 by an adhesive 20, by which a second holding part 21 is formed. The second holding part 21 is provided with the strength of adhesion higher than the strength of adhesion of the first holding part 17.
Patent JP-S6038294-A (JP)
Inventor: UOOREESU AARU JIYONSON
IPC: F02B61/04
Filed: 1984-07-20
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-H0410954-A (JP)
Title: Thermal head and manufacturing method therefor
Inventor: KASAI IKUO
IPC: B41J2/335
Filed: 1990-06-08
Abstract: PURPOSE:To reduce the number of processes for assembling and to prevent deterioration of flatness caused by fluctuation of the temperature by a method wherein an input wiring and an input member are integrally formed to a heat generating substrate on which a heat generating member is provided, and an integrated circuit of driving semiconductors is installed to the heat generated substrate. CONSTITUTION:An input wiring 20 for a first layer of an input member, an output wiring 14 for an output member, a selecting electrode 14a, and common electrodes 16, 16a are provided over a substrate 2. Then a heat generating body 4, a common electrode 8, and a clothglass 22, an interlayering insulating film, are formed. After this, a conductor 24 for a second layer of the input member, soldering pads 18a, 28 are formed, and an overglass 30, a protection covering, is formed thereon. After bumps are formed by plating a pad 20a for the input wiring 20 and a pad 14b for the output wiring 14 with gold, an IC device 32 is installed and input pins 8 are connected there by soldering.
Patent JP-S6043818-A (JP)
Title: Thin film growing device
Inventor: MURAMATSU YOSHIHISA
IPC: H01L21/205
Filed: 1983-08-19
Abstract: PURPOSE:To enable to obtain uniform film characteristics by a method wherein at least the face of a heat equalizing plate locates adjoining to a substrate which comes in contact with the substrate is formed by aluminum, thereby enabling to maintain the whole surface of the substrate at a uniform temperature. CONSTITUTION:A heat equalizing plate 6 made of aluminum is placed on the glass substrate 2 which is fitted in a supporting frame 1. Said heat equalizing plate 6 is heated up by radiant heat, and the substrate 2 is heated up by heat conduction. As aluminum has an excellent thermal conductivity, the temperature of the heat equalizing plate 6 is made uniform, and the uniform temperature distribution can be obtained on the substrate 2. When the heat equalizing plate 6 is brought to come in contact with the substrate 2 at a number of points by interposing a finely curved Al foil between them, heat can be conducted completely on the whole surface of the substrate.
Patent JP-H05325185-A (JP)
Title: Manufacture of hard disk
Inventor: SHIMOMURA TOMOJI
IPC: G11B5/85
Filed: 1992-05-19
Abstract: PURPOSE:To increase the storage capacity of the hard disk by a method wherein uneven parts on the surface of a plated film are small, a polishing margin is reduced, a strong polishing operation is not required, a polishing operation serves as a texture operation and an error due to a void defect such as a pit, a pinhole or the like is reduced. CONSTITUTION:A substrate for hard disk which is composed of Al or an Al alloy, is plated and pretreated. A nonmagnetic Ni-alloy electroless-plated film is formed on the surface. The surface of the plated film is mirror-polished; after that, a magnetic film is formed. As this plating and pretreatment means, an adsorption treatment is executed in the following manner: the substrate is degreased and washed with an acid; and, after that, a metal or metal ions which are self-catalytic with reference to an Ni-alloy electroless plating liquid are adsorbed to the surface of the substrate. The substrate to which the adsorption treatment has been executed, is immersed in the Ni-alloy electroless plating liquid; the nonmagnetic Ni-alloy electroless plated film 3 is formed on said substrate. This manufacture method is favorable from the viewpoint of a plating operation.
Patent JP-H0815625-A (JP)
Title: Method of adjusting plural light beams scan device
Inventor: ICHIKAWA JUNICHI
IPC: G02B26/10
Filed: 1994-07-01
Abstract: PURPOSE:To easily adjust a light beam interval on a photosensitive body and to hold a light beam size on the photosensitive body also excellently. CONSTITUTION:A cylinder lens holder 63 is moved on the cylinder lens holder 64 to be fixed so that the light beam interval on the photosensitive body becomes the interval between cylinder lenses 62A, 62B obtained from a focal distance of a cylinder lens system 62 becoming a target interval based on an empirical formula. Further, the cylinder lens holder 64 is moved to be fixed so that the light beam interval on the photosensitive body becomes a distance from the 62B to a light deflector 35 obtained from the focal distance of the cylinder lens system 62 becoming the target interval based on the empirical formula. Thus, the light beam interval on the photosensitive body is made the target interval, and the light beam size on the photosensitive body is made a target light beam size.
Patent JP-S5776408-A (JP)
Title: Detector for inclination of main body pipe of ground improving machine
Inventor: OOHAYASHI KENJI
IPC: G01C9/00
Filed: 1980-10-30
Abstract: PURPOSE:To detect the bottom end of a main body pipe for improving ground precisely by inserting and fixing a measuring pipe in such a way that it is supported at the centers at both top and bottom ends of said pipe, filling liquid of suitable specific gravity between both pipes, and mounting one piece of an inclinometer to the measuring pipe. CONSTITUTION:A measuring pipe 2 is inserted into a main body pipe 1 for improving ground inserted into the hole formed by excavating vanes 13. The bottom end of said pipe is supported at the center of the pipe 1 by a torsion stopper 4, and the top end is held by a spherical bearing 3 having a spherical lower half part. One piece of a weight type two-way detector is mounted thereto. Liquid of arbitrary specific gravity is filled between the pipe 1 and the pipe 2 and is sealed. Then, when the pipe 1 causes deflection by the effect of earth pressure and penetration resistance, the pipe 2 does not receive external force directly, and the deflection is eliminated by the own weight of the pipe and buoyancy, so that the measuring pipe is held on the straight line connecting the centers of the top and bottom end faces of the pipe 1. Thus, the inclination detector 5 detects the displacements of the bottom end accurately.
Patent JP-S5275176-A (JP)
Title: Method for vapor phase epitaxial growth
Inventor: HARA TOORU
IPC: H01L21/205
Filed: 1975-12-18
Abstract: PURPOSE:To grow a good-quality crystal at a temperature lower than before by disposing a single crystal Si substrate on a susceptor made of quartz, etc., and flowing a raw material gas at a predetermined rate while heating the substrate with infrared rays.
Patent JP-H0445894-A (JP)
Title: Method for biologically dephosphorizing waste water after coating by electrodeposition
Inventor: SHIBATA MASAKATSU
IPC: C02F9/00
Filed: 1990-06-12
Abstract: PURPOSE:To improve the dephosphorizing function of activated sludge by adding a phosphorus compd. necessary for treatment with activated sludge to the activated sludge and enhancing the phosphorus compd. ingesting ability of the activated sludge by repeated anaerobic treatment and aerobic treatment. CONSTITUTION:A waste water-activated sludge mixture set in an anaerobic state is discharged into an aerobic tank 7 and set under aerobic conditions by sufficient aeration. In the tank 7, the activated sludge ingests, oxidizes and degrades components increasing BOD in the waste water and ability to rapidly ingest phosphorus compds. in waste water to excess is rendered to the activated sludge. A mixture of waste water having reduced BOD and reduced concn. of soluble phosphorus compds. with activated sludge ingesting phosphorus compds. to excess is obtd. in the tank 7 and discharged into a settling tank 8, where the activated sludge settles, solid-liq. separation is carried out and treated water 4 having low concn. of phosphorus compds. can be obtd. as supernatant water. An ORP sensor 13 for measuring anaerobic degree is preferably put in an anaerobic tank 6 and a measured signal is displayed with on ORP meter 14.
Patent JP-S6130199-A (JP)
Title: Receiving signal detecting circuit in telephone exchange
Inventor: HIBINO SATORU
IPC: H04M7/00
Filed: 1984-07-20
Abstract: PURPOSE:To miniaturize and to get high reliability by setting or resetting an FF through a polarity discriminating output at a trunk line and a calling signal detecting output to constitute circuit with parts of semiconductor. CONSTITUTION:Usually, DC voltage applied to a polarity detecting circuit 8 comes to inverse voltage against an LED8' a of a hot coupler and a diode 9, a hot transistor 8'h is nonconductive electric potential at a C point becomes ''H'', and an FF19 is put in a reset condition by a detecting signal C. An electric current b flowing in an LED14' of a hot coupler is applied to a timing terminal T of the FF19 as the signal C by a calling signal. At the time of incoming, the signal C from a circuit 8 becomes ''L'', a D terminal is set in ''H'' by the edge of the timing signal C, keeping the FF19 on active condition, so that an incoming detecting signal (e) can be taken out from an output Q.
Patent JP-S5776268-A (JP)
Title: Apparatus for stopping operation of internal combustion engine
Inventor: MASUMOTO YOSHIHIDE
IPC: F02P9/00
Filed: 1980-10-28
Abstract: PURPOSE:To enable to stop operation of an internal combustion engine installed on an agricultural machine or the like having no battery mounted thereon, in a reliable manner, by obtaining a power source for a self-holding circuit used for stopping the engine from an induction voltage produced at the time when current supply to a generator coil is interrupted. CONSTITUTION:When a stop switch 11 is closed in stopping operation of an engine during operation of the same, a constant-voltage circuit is formed by a diode 10, Zener diode ZD5 and transistor 5. Here, the Zener voltage of ZD5 is set at such a level that an ignition plug P does not cause discharge by the voltage induced by a secondary coil 16. With such an arrangement, if an induction voltage is produced through opening of an interrupter 2, the voltage developed across the coil 1a can be kept at a level that does not cause discharge the ignition plug P, by the function of the above constant-voltage circuit. Further, a capacitor 6 is charged to the Zener voltage by the induction voltage of the generator coil 1a, and the voltage is discharged by a discharge circuit consisting of a thyristor 8 and a resistor 7.
Patent JP-H1152640-A (JP)
Title: Image forming device
Inventor: SAKAIZAWA KATSUHIRO
IPC: G03G15/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device of a simultaneous development and cleaning method in which a zone of a largely changing electric field between an image carrier and a developer carrier is eliminated to prevent sticking of an developer to the image carrier, and stably output a high quality image. SOLUTION: In pre-rotation as preparation before image formation, application of a voltage by a developing bias power supply 12 is interlocked with application of a voltage of a charging bias power supply 7, and a potential difference between a photosensitive body 1 and a developing roller 8 is controlled by a control device 16 to be maintained within a specified potential difference, so charge of an electric field between the photosensitive body 1 and the developing roller 8 can be reduced to prevent sticking of toner to the photosensitive body 1, and stably output a high quality image.
Patent JP-H05342206-A (JP)
Title: Document processor with long sentence editing function
Inventor: OKA YOSHIKI
IPC: G06F17/21
Filed: 1992-06-11
Abstract: PURPOSE:To continuously edit at least two pieces of document data as one long sentence concerning a document processor having a screen separating function and simultaneously editing plural pieces of document data. CONSTITUTION:The feature of the processor is having a document storage means 1 which has areas for readably-storing at least two pieces of document data in a prescribed order and whose one area is specified to be the area for editing processing, an editing means 2 editing processing concerning document data stored in the area for editing processing, a display means 3 selectively and simultaneously displaying at least two pieced of data stored in the document storage means 1, an instruction means 4 instructing to edit a long sentence and a transfer means 5 transferring document data to be the object of successive editing to the area for editing processing in the prescribed order by receiving the instruction of editing the long sentence.