baber/WOPTO huggingface dataset:
Patent JP-H08167481-A (JP)
Title: Lighting system
Inventor: GOSHIMA SHIGEO
IPC: H05B37/02
Filed: 1994-12-15
Abstract: PURPOSE: To eliminate a simple lighting condition and to obtain a comfortable lighting condition by giving a variation having a fluctuation (1/f) characteristics to a light source constantly. CONSTITUTION: A signal input by a wind speed sensor 1 which detects the variation of the wind speed and outputs its strength is shaped by a waveform shaping part 2. After the signal from the waveform shaping part 2 is converted into a dimming signal by a signal converter 3, the light intensity of a power source 5 is regulated by a dimming device 4 to light the power source 5 according to the dimming signal.
Patent JP-H07170547-A (JP)
Title: Call processing system between mobile terminal and stationary terminal
Inventor: IIJIMA MASAMI
IPC: H04W8/18
Filed: 1993-12-13
Abstract: PURPOSE:To improve the telephone service by executing group service for mobile stations based on group information in a database accessible by stationary stations. CONSTITUTION:A database 1 registering group information comprising pairs of mobile and stationary terminal equipments is accessed in common by exchange stations 3 being mobile stations and exchange stations 6 being stationary stations in a mobile network 2 and a stationary network 5. Each of the stations 3, 6 calls a group membership comprising pairs of mobile and stationary terminal equipments or part of terminal equipments or switches terminal equipments between the mobile and stationary terminal equipments based on the group information. Through the constitution of the integrated database used in common as above, redialing between terminal equipments and call loss due to changeover of terminal equipments are reduced to improve the telephone service.
Patent JP-H09153570-A (JP)
Title: Fluidic resin material for sealing semiconductor
Inventor: FUJIKI TATSUHIRO
IPC: H01L23/29
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluidic resin material adequate for semiconductor chip in spot sealing with good adhesiveness to a polyimide film. SOLUTION: A fluidic resin material for sealing semiconductor is made of epoxy resin (A), curing agent (B), particles of butadiene-based rubber (C), and inorganic filler (D). In this case, the particles of butadiene-based rubber is copolymer, with a mean grain size of 0.05 to 1μm, made up of butadiene, acrylonitrile, (meta-)acrylic acid and a compound containing at least two independent polymerizing carbon-carbon double bonds. After a pre-mixture made of epoxy resin (A) and particles of butadiene-based rubber (C) is aged, the curing material (B) and the inorganic filler (D) are added thereto.
Patent JP-S63166184-A (JP)
Inventor: ISHIKAWA MASAFUMI
IPC: H05B3/00
Filed: 1986-12-26
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-S63166623-A (JP)
Inventor: EDOMUNTO HERURIIGERU
IPC: B60J5/04
Filed: 1987-12-11
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-H09185400-A (JP)
Title: Audio signal recording and reproducing device using defective memory element and method therefor
Inventor: KIN EIJIN
IPC: G10L19/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enable storing a compressed audio signal by avoiding defective memory points even in the case of storing them by using a storage means with defects, and reading out a complete data by skipping the defective memory points even in the case of reading them out again for reproducing. SOLUTION: An audio RAM 30 is divided into a defective block and a good block, and records a compressed audio signal inputted. An interface part 20 is provided with a function to output a necessary signal. when writing in/reading out the audio signal compressed in the audio RAM 30 and a function to output an interruption signal in the case of a highest order address. A digital signal processor 10 executes writing/reading processing of the audio signal compressed in the audio RAM 30 via the interface part 20. If an interruption signal is outputted from the interface part 20 during the process, it is judged whether or not the following block is a defective one, and writing/reading of the data is performed in/from the good block.
Patent JP-H08145071-A (JP)
Title: Tripod type constant velocity joint
Inventor: YOKOYAMA KENZO
IPC: F16D3/205
Filed: 1994-11-22
Abstract: PURPOSE: To carry out downsizing and lighten a weight by constituting the shape of the spherical roller guide surface of an outer side roller by a cylindrical surface formed on a center part at a cross sectional surface of a trunnion axial line direction, and the other rotary generating surface provided on the both end part sides holding the cylindrical surface. CONSTITUTION: Relative slide motion in three dimensions direction is generated between the spherical part of the spherical roller 2 of a trunnion 51 and the inner diameter part of an outer side roller 1, the inner diameter part side of the outer side roller 1 consists of the cylindrical surface 11 of a center part at an axial line direction cross sectional surface and the rotary generating surface whose up and down are different from each other while holding the cylindrical surface 11, and three point contact structure is formed between the spherical roller 2 and the outer side roller 1 side, and lubrication is sufficiently carried out in the other than that.  A notching part 12 for assembling the spherical roller 2 in the outer side roller 1 is not provided till a position where the cylindrical surface 11 is formed in axial line direction of the outer side roller 1, and it is completed at a rotation generating surface. As a result, force is not applied on a position where the notching part 12 is provided. It is thus possible to carry out downsizing and lighten a mass.
Patent JP-2000137306-A (JP)
Title: Compound-eye lens
Inventor: KAWASAKI MINORU
IPC: G03B35/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a compound-eye lens by which an accurate three-dimensional photographing and an accurate three-dimensional image reproducing can be executed. SOLUTION: This compound-eye lens 21 is constituted so that semispherical concave or convex unit lens surfaces 23 are arranged in a grid state by bringing the outside circumferences thereof into contact with each other. When the radius of the lens surface 23 is defined as R, the pitch thereof is defined as P and the height thereof is defined as H, the relation of P<=2R and H=AR (constant A is 0.1<=A<0.8) are satisfied. It is preferable that the lens 21 is manufactured by being transferred from a convex metallic mold manufactured by an electric casting method or a concave metallic mold obtained by transferring the convex metallic mold.  As for the electric casting method, it is preferable that the lens 21 is manufactured by forming a resist pattern hole corresponding to the pitch P of the lens surfaces 23 on a conductive substrate and adjusting the radius R and the height H of the lens surface 23 by changing at least one out of integrated currents, the diameter of the resist pattern hole and the concentration of solution (nickel sulfate, for example) according to the radius R of the lens surface 23.
Patent JP-2000139709-A (JP)
Title: Heating source separating type vacuum jacket pot
Inventor: KAWAI TOSHIAKI
IPC: A47J41/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To conveniently and effectively use a vacuum jacket container and a heater individually while a content liquid of the vacuum jacket container is being heated or/and cooled by a heating source. SOLUTION: This vacuum jacket pot is equipped with a heating base 3 having a heating source 2 which applies a heating action or/and a cooling action to a container on a heating face 1, a vacuum double pot main body 4 which is fitted on the heating base 3 in such a manner that the pot main body 4 may receive the heating action or/and the cooling action, and also, may be detachable, a discharging passage 5 which is provided in the pot main body 4 and guides a content liquid to the outside, and a discharging pump 6 which discharges the content liquid in the pot main body 4 to the outside through the discharging passage 5.  By this constitution, in addition to a combined usage of the heating base 3 and the pot main body 4, by separating the heating base 3 and the pot main body 4, individual usages wherein respective heating action and heat insulation and cold insulation functions are made the best of, are made available as well.
Patent JP-H02158971-A (JP)
Title: Recording or reproducing device
Inventor: TAKAHASHI KOICHI
IPC: G11B21/08
Filed: 1988-12-13
Abstract: PURPOSE:To realize high precision head positioning accuracy with a compact device by providing a nonvolatile memory capable of rewriting for storing data for correcting a mechanical absolute track position to an absolute track position of a recording medium. CONSTITUTION:A head moving amt. attained by moving a magnetic head 31 in turn from a home position to an optimum position of each track of a magnetic disk 32 is stored in a track correction table #3 of a memory 42 by a system control circuit 40, and after completing the table #3 regarding all the tracks, the data are transferred in turn to the nonvolatile memory 45, which is freely detachable from the device main body and is capable of rewriting, and then the moving amt. of a head driving mechanism 30 is corrected for access to the disk in accordance with the correction data stored in the nonvolatile memory 45. Thus, by the correction data stored in the nonvolatile memory 45, the need of a head feed mechanism for the purpose of giving most of accuracy in head feed is eliminated, and the high precision positioning accuracy is realized.
Patent JP-S63168292-A (JP)
Title: Composite brazing filler metal and brazing method thereof
Inventor: NISHIJIMA MICHIHIKO
IPC: B23K1/00
Filed: 1986-12-29
Abstract: PURPOSE:To execute brazing in a good position by interposing a composite mixed brazing filler metal consisting of specific weight ratios of Au powder and In powder in a weld zone and executing brazing of mainly the In at a specific temp., then heating the weld zone to a specific temp. to diffuse both the brazing filler metals. CONSTITUTION:The composite mixed brazing filler metal consisting, by weight, of 45-85% high melting Au powder and the low melting In powder is interposed in the weld zone. The brazing filler metal is then heated to 160-200 deg.C above the m.p. of the In by which the brazing of mainly the In is executed. The brazing filler metal is then heated up to 250-300 deg.C at which the In does not flow so much to diffuse the In and Au so as to enhance the joint strength. Brazing is satisfactorily executed without forming an intermetallic compd. with the weldment and without changing the position.
Patent JP-H07164458-A (JP)
Title: Manufacture of interior finishing material of automobile
Inventor: MIYAHARA TOSHINAGA
IPC: B29C43/18
Filed: 1993-12-14
Abstract: PURPOSE:To smoothly conduct a setting operation of a skin material and to shorten steps when a composite skin material is integrally press molded with a resin core material by a press molding process like a general skin material and an intermediate connecting skin material or an upper skin material and a lower skin material. CONSTITUTION:The method for manufacturing an interior finishing material for an automobile comprises the steps of adhesively fixing an intermediate connecting skin material 14 to a preformed general skin material 13 through a connecting part 15 to form a skin material, vacuum sucking to hold the skin material on a surface of an upper press mold 30 to set the skin material, then press molding it to mold a resin core material in a predetermined shape, then integrally adhering the skin material to a surface side of the core material and inserting the connecting part of the skin material 15 into a groove.
Patent JP-H04183153-A (JP)
Title: Handsfree auxiliary circuit
Inventor: KOMODA MOTOYOSHI
IPC: H04M1/00
Filed: 1990-11-19
Abstract: PURPOSE:To protect the occurrence of hauling by measuring an amount of wraparound of telephone line, and by connecting the handsfree circuit and telephone line with through when the amount of wraparound of telephone line is small. CONSTITUTION:Auxiliarty attenuator circuit (HA) 8 is inserted between the conventional circuit and the general telephone line, an amount of wraparound of telephone line is measured at the point of receiving channel 1 and the point of sending channel 2 to control receiving auxiliary attenuate (AA) 13 and sending auxiliary attenuator (SA) 14 that are added to the receiving channel 1 and sending channel 2. HA8 consists of the receiving channel detecting circuit 9 and sending channel detecting circuit 10 for measuring an amount of wraparound of line, and a constant circuit 12 for reducing unfitness of inserting comparator 11, AA13, and SA14. AA13 and SA14. AA13 and SA14, when the output from the time constant circuit 12 is at L level, produces no loss, and when the output from the time constant circuit 12 is at H level, a set amount of loss is inserted therein.
Patent JP-H04182851-A (JP)
Title: Memory access circuit
Inventor: OKI SHOJI
IPC: G06F12/06
Filed: 1990-11-19
Abstract: PURPOSE:To shorten the total processing time by dividing a memory into address group units. CONSTITUTION:A CPU 1 outputs an MREQ1 signal as an access instruction to a divided memory(CM) 3 or 4 and at the same time, a CPU 2 outputs an MREQ2 signal as an access signal to the divided memory(CM) 3 or 4. When the MREQ1 signal and MREQ2 signal specify different memory areas, neither a WAIT1 signal from a memory controller(CMA) 5 nor a WAIT2 signal from a CMA 6 is outputted and the CPU 1 and CPU 2 perform processes simultaneously. When the MREQ1 signal and MREQ2 signal specify the same memory area, namely, when two access instructions are inputted to the CMA 5 or when the two access instructions are inputted to the CMA 6, respective memory controllers give priority levels to the access instructions and input wait signals from an OR circuit 9 or 10 to the CPU 1 or 2 to performs memory access processes.
Patent JP-H08172418-A (JP)
Title: Digital video transmitter
Inventor: KATSURA TAKUJI
IPC: H04J13/00
Filed: 1994-12-16
Abstract: PURPOSE: To reproduce video images without being affected by a transmission synchronization timing by dividing it into plural bands, transmitting video data and selecting the band on a reception side. CONSTITUTION: Four video data band divided in a data division part 1, that are the data LL of both horizontally and vertically low frequency, the data LH of horizontally low and vertically high frequency, the data HL of horizontally high and vertically low frequency and the data HH of both horizontally and vertically high frequency, are code multiplexed and turned to spread data in a spread multiplex transmission part 2. They are inversely spread in a reception inverse spread part 3, demodulated further and inputted to a data synthesis part 4. Then, the band divided data LL, LH, HL and HH are up-sampled and passed through a vertical direction band synthesis filter, horizontal direction low frequency data L are generated from the data LL and LH and horizontal direction high frequency data H are generated from the data HL and HH.  Further, the data L and H are passed through a horizontal direction band synthesis filter and transmission video data are reproduced.
Patent JP-H01153620-A (JP)
Title: Composition for oral cavity
Inventor: SHINPO KOICHI
IPC: A61K8/00
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a composition for oral cavity exhibiting excellently antimicrobial action and sustaining effects on removal of foul breath, containing a copper compound selected from copper gluconate, copper citrate and alkali metal salts thereof and a germicide such as gluconic acid chlorhexidine. CONSTITUTION:A composition for oral cavity containing 0.001-0.5wt.% copper compound selected from copper gluconate, copper citrate and alkali metal salts thereof and 10<-4>-0.3wt.% germicide selected from gluconic acid chlorhexidine, cetylpyridinium chloride, benzethonium chloride, benzalkonium chloride, isopropylmethylphenol, etc. Since the composition effectively exhibits effects with a small amount of the germicide added, problems such as reduction in taste of the composition caused by a large amount of the germicide blended or coloring of teeth can be solved.
Patent JP-H10154862-A (JP)
Title: Ground case for surface mounting parts and semiconductor device
Inventor: MORIGUCHI TATSUJI
IPC: H05K7/14
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a grounding electrode structure which is high in earthquake resistance and durability, has a simple structure, and can be manufactured at a low cost and, at the same time, to provide a ground case when can take sufficient grounding between surface mounting parts and a printed wiring board. SOLUTION: The main body section 10 of a ground case 1 is formed in such a shape that the section 10 can hold at least part of surface mounting parts 4 in an embracing state and at least part of the section 10 can be connected electrically with at least part of the grounding electrode sections 5 installed to part of the parts 4. In addition, the other part of the main body section 10, namely, the front end sections 9 of the side wall sections 12 and 13 of the main body section 10 can be connected electrically to grounding electrode sections 6 provided on an appropriate printed board 7 on which the surface mounting parts 4 are mounted.
Patent JP-H07169287-A (JP)
Title: Non-voltage semiconductor memory
Inventor: KITAZAKI KAZUHIRO
IPC: H01L29/792
Filed: 1993-12-14
Abstract: PURPOSE:To make occurrence of over erasing hard by controlling an erasing power source thereby controlling an erasing current as prescribed in an electrically rewritable non-voltage semiconductor memory such as a flash memory and the like. CONSTITUTION:A erasing current of high level current Ia from a first erasing power source 4 is supplied to a source of a memory cell of a memory cell array 1, and erasing of a memory cell is performed. And the power source 4 is switched to an erasing power source 5 through a counter circuit 7, a switching control circuit 6 and an erasing power source switching circuit 3 in an erasing time zone near the end of erasing, the erasing current is switched to a low level current Ib. Thereby, tilt of the curve (a) of threshold value voltage Vth becomes gentle, quantity of variation of the voltage Vth is small and accurate measuring control can be performed. Consequently, over erasing is made hard to occur, electrons and positive holes are made hard to trap by a gate oxidized film, and the number of rewriting can be increased.
Patent JP-H05128604-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAZAKI MITSUO
IPC: G11B11/10
Filed: 1991-10-31
Abstract: PURPOSE:To easily produce the magneto-optical recording medium which decreases the fluctuations in the coercive forces among the magneto-optical recording media and the fluctuations in the C/N values and has the high coercive force by specifying the thickness of one lamination period of rare earth metallic layers and transition metallic layer to be alternately laminated to 3.2 to 7.0Angstrom . CONSTITUTION:After the inside of a vacuum chamber 6 is evacuated to a high vacuum, gaseous Ar is introduced therein and is kept under, for example, 5mTorr. A glow discharge is generated and films are formed on base bodies 2, 3 disposed to face respective targets 4, 5 by sputtering. The coercive force is adjusted to an adequate value by changing the DC power ratios to be impressed to the respective targets of the rare earth metal GdDy and the transition metal Fe, by which the DC power ratios are maintained constant. The lamination period is changed by changing the rotating speed of a holder 1. The rare earth metallic layers of the GdDy alloy and the transition metallic layers 12 of the Fe are alternately laminated by one layer each in the lamination period T. The characteristics are improved when the thickness of the period T is 3.2 to 7.0A and the fluctuations in the coercive force are decreased.
Patent JP-2000152032-A (JP)
Title: Analog signal processor for digital camera
Inventor: MIN-GYU KIM
IPC: H04N5/335
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an analog signal processor for digital camera capable of proper black level clamping based on a digital video signal. SOLUTION: A CDS(correlated double sampling) circuit 100 which adjusts an electric signal from a CCD(charge coupled device) by a prescribed black level value to convert it into an analog video signal, an AGC circuit 200 which automatically controls the gain of the analog video signal from the CDS circuit 100, an A/D conversion part 300 which converts the analog video signal from the AGC circuit 200 to a digital video signal, and a black level clamping circuit 400 which uses first and second clock signals /Φ1 and /Φ2 from a timing signal generation part 700 and a black level clamping signal BLKCLP to clamp the black level value of the digital video signal from the A/D conversion part 300 and adjusts the prescribed black level value to feedback it to the CDS circuit 100 are included.
Patent JP-H09131942-A (JP)
Title: Printer
Inventor: ONO KATSUHISA
IPC: B41J2/32
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To microadjust the position of a thermal head to a platen by setting a link mechanism for rotating a supporting component with a thermal head installed on one end in the direction of coming close to and separating away from a platen in compliance with a rotating shaft and rotating the link mechanism by a cam mechanism. SOLUTION: When a head driving shaft 64 is rotated by a head motor, a head driving link 67 is energized by a torsion spring 69 to move a connecting component 56 in the direction of a platen 8 through a pin shaft 62 engaged with the rotating position of a guide channel. Following the above-said movement, a head guide 51 and a head unit 52 are rotated integrally in the direction of the platen 8 around a fixed shaft 50. Then a wheel 60 of a roller 58 is infringed into the retaining channel of the head driving link 67, and when the head driving shaft 64 is further rotated in the above-said state, a head driving cam 65 is rotated while being brought into contact with the roller 58 to microadjust the position of a thermal head 52 to the platen 8.
Patent JP-H05128485-A (JP)
Title: Magnetic recording medium having embossment aptitude
Inventor: TACHIWADA TOORU
IPC: C09D175/08
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a magnetic recording medium free from peeling or cracking even when embossment processing directly on a magnetic coated surface and free from the deterioration of electromagnetic conversion property. CONSTITUTION:The magnetic recording medium is constituted by applying a binder A consisting of one kind or equal to above two kind selected from a vinylchloride-vinylacetate copolymer, polyvinylbutylal, a styrene-maleic acid resin and a rosin modified maleic acid resin, a polycarbonate-polyurethane resin binder B having no a terminal functional group and the coating material containing a polyisocyanate and a magnetic powder having >=300Oe coercive force and >=5cm<2>/g specific surface area.