baber/WOPTO huggingface dataset:
Patent JP-S6072743-A (JP)
Title: Inkjet recorder
Inventor: KAWAMOTO TAKASHI
IPC: B41J2/01
Filed: 1983-09-30
Abstract: PURPOSE:To obtain an inkjet recorder with a high printing position accuracy by advancing the completion of counting by a timer circuit by a time delay T1 due to the time constant of a hard filter and by an ink flying time T2 to improve deviation in the writing position. CONSTITUTION:A detection signal 3 for an object to be printed is reported to a PiA4 as interrupt signal delayed by a time T1 after a sensor 13 for the object being printed starts operation. The PiA4 reports to a CPU1 on the generation of the interrupt and the CPU1 directs a timer circuit 7 to strat operation 4. A correction circuit 14 brings in a basic clock 1 from an oscillator 15 and a speed detection signal 2 from a speed detection circuit 6 simultaneously with the operation of the sensor 13 for the object being printed and reports the correction value for the counting completion timing of the timer circuit 7 to the PiA4, which transmits the correction value from a correction circuit 14 to the timer circuit 7. Thus, the counting completion timing of the timer circuit 7 is corrected according to the moving speed of an object to be printed 12 based on the delay time T1 due to the time constant of a hard filter 5 and an ink flying time T2, printing can be started at the specified writing position.
Patent JP-H0468501-A (JP)
Title: Resistor having ptc characteristic
Inventor: TSUBONE DAISUKE
IPC: H01C7/02
Filed: 1990-07-10
Abstract: PURPOSE:To enable crosslinking in polymer readily with simple equipment without irradiation of electron beam or beam, or without using crosslinking agent by crosslinking polymer by water in a resistor having PTC properties which is formed by dispersion of conductive powder to crosslinked polymer. CONSTITUTION:At first, 100 parts by weight of main agent A and 60 parts by weight of carbon block are mixed. After a mixture thereof is kneaded for about 10 minutes by a pressure type kneader and cooled, it is ground. Then, the ground body and 5 parts by weight of main agent B5 are dry-blended. It is put in a molding device and molded by projection under the conditions of a die temperature of 60 deg.C and a cylinder temperature of 200 deg.C to acquire a rectangular resistor of 6mm in width, 2.5mm in thickness (t) and 10mm in height H. The processes so far are carried out in a dry place whose humidity is 30% or less. Lastly, crosslinking is performed for the resistor; for example, it is immersed in hot water of 98 deg.C for 4 hours. Here, crosslinking is caused by contact between active silane base in polymer and water to form network polymer.
Patent JP-S6424531-A (JP)
Title: Multiple multiplexing control method
Inventor: KATO MASABUMI
IPC: H04J3/22
Filed: 1987-07-20
Abstract: PURPOSE:To reduce loss probability by grouping periodic channels that information except the slowest call uses, counting in-use channels in the channel group at all times, and assigning the channels so that the number of unused channels is left. CONSTITUTION:The periodic channels that the information except the slowest call uses are put in the channel group and in-use channels in each channel group are counted at all times. When a fast call is generated, a fast channel group is scanned and assigned, and when an intermediate-shaped call is generated, an intermediate-speed channel group is assigned which is found first among fast channel groups whose in-use channel number is large among fast channel groups whose in-use channel number is smaller than (number of channels in fast channel)-(number of channels required for intermediate-speed channel). When the slowest call is generated, on the other hand, one free channel is assigned in the channel group whose in-use channel number is maximum among intermediate-speed channel groups whose in-use channel number is smaller than (number of channels in intermediate-speed channel group)-1 among fast-channel groups whose in-use channel number is large among fast-channel groups whose in-use channel number is smaller than (number of channels in fast channel group)-1. Consequently, the loss probability is reduced as much as possible to perform efficient multiplexing.
Patent JP-S5970332-A (JP)
Title: Jitter adding circuit
Inventor: TAI YASUHIRO
IPC: G11B20/14
Filed: 1982-10-16
Abstract: PURPOSE:To provide a jitter without shifting a master clock, by adding a jitter signal to an LPF output of a PLL setting a write clock as a reference signal to control a VCO and setting a VCO output as a readout clock. CONSTITUTION:An FIFO register 1 stores serial data applied to an input terminal B by a write clock. The write clock applied to an input terminal A of a jitter clock generator 2 is fluctuated with the jitter signal and becomes a readout clock. When the serial data of the register 1 is read out by the readout clock, the serial data is added with jitter. The jitter clock generator 2 is constituted as a PLL, where the write clock is inputted to a phase comparator 2-1 as a reference signal, the phase comparison output is added to the jitter signal via an LPF2-2 and applied to a VCO2-3.
Patent JP-S6074796-A (JP)
Title: Multi-line control system of decentralized type multi-function telephone set
Inventor: NAKAMURA YOSHIAKI
IPC: H04M3/42
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the increase in the storage capacity and the processing time of a central processor equipment by grouping plural multi-function telepnone sets to store information of each telephone set connected to a multi-function telephone set control circuit. CONSTITUTION:The multi-function telephone sets 160-165 are grouped into plural groups and plural multi-function telephone set control circuit 140-142 controlling respectively the multi-function telephone sets of each group and the central processor equipment 100 are connected by specific information transfer lines 110-112 and information return lines 120-122 respectively. Moreover, an incoming multi-line line number information, ringer control information and lamp control information or the like are transmitted from the central processor equipment 100 to all the multi-function telephone set control circuits 140-142 by using a common information transfer line 130. The plural multi-function telephone set control circuits 140-142 perform incoming display and ringer control or the like respectively to the multi-function telephone sets 160-165 to which the same line number as the incoming multi-line is assigned.
Patent JP-H1112441-A (JP)
Title: Sealing resin composition and sealed semiconductor device
Inventor: ANDOU MOTOTAKE
IPC: H01L23/29
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion between a resin composition and a frame pre-plated particularly with, e.g. Pd or Pd-Au, improve the reflowing resistance of a sealed semiconductor device, prevent the moisture deterioration after reflowing, and provide a highly reliable sealed semiconductor device. SOLUTION: This sealing resin composition comprises essentially an epoxy resin (A), a novolak phenolic resin (B), sulfur (C), and an inorganic filler (D), wherein the contents of component C and component D respectively are 0.001-0.1 wt.% and 25-95 wt.% based on the resin composition. The semiconductor device is made by sealing a semiconductor chip with this composition.
Patent JP-H0230158-A (JP)
Title: Wafer scale integrated circuit
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/3205
Filed: 1988-07-20
Abstract: PURPOSE:To prevent the short between a block testing pad and an upper layer wiring body, and reduce a parasitic capacitance caused by the block testing pad, by forming the block testing pad on the surface of a semiconductor substrate, and constituting it of a diffusion layer having a conductivity type different from that of the semiconductor substrate. CONSTITUTION:On a semiconductor wafer, a plurality of blocks provided with circuit function by a lower layer wiring body 105 are arranged; the blocks are mutually connected by an upper layer wiring body 112; on an insulating film formed on the semiconductor wafer, a plurality of bonding pads which are composed of conductor and used for external connection are arranged. In this wafer scale integrated circuit, a plurality of block testing pads 107 are arranged in each block. Each of the above pads is composed of a diffusion layer 103 having a conductivity type inverse to that of the semiconductor substrate 101. It is connected with the lower wiring body 105, at the time of function test of each block, and put in the floating state by a cutting part 114 when the integrated circuit is completed.
Patent JP-H0527798-A (JP)
Title: Linear predictive parameter encoding method for voice
Inventor: OOMURO NAKA
IPC: G10L19/038
Filed: 1991-07-22
Abstract: PURPOSE:To enable matrix quantization and decrease the calculation quantity and storage quantity. CONSTITUTION:P line spectrum couples of a voice are used to form an mp input matrix in units of (m) frames and a distortion decision part 12 calculates the distances (distortion) between the matrices and R1 representative matrices Cij(1) (r) held in a 1st code book 11 in order and sends U representative matrices Cij(1) (ru) (u=1, 2,,U) to a 2nd-stage quantization part in increasing distortion order as candidate quantization values. The 2nd-stage quantization part adds the (r)th Cij(2) (r) among R2 representative matrixed held in a 2nd code book 14 to the (u)th quantized candidate value by a matrix adder 15 and a distortion decision part 16 selects the (u) having the least distortion between this matrix and input matrix Fij(k'). Thus, the selected U matrices in the increasing distortion order are used as 2nd-stage quantization candidate values. Similar processing is performed for respective stages.
Patent JP-H1126431-A (JP)
Title: Method and apparatus for flat processing wafer by plasma etching
Inventor: OKAWA SHINJI
IPC: H01L21/302
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To process a wafer flat with a high processing efficiency, without giving processing damages to the surface of the wafer. SOLUTION: While a wafer 7 is kept vertical by grasping its edge portions, a microwave plasma is projected on the rear surface of the wafer 7 to etch the rear surface of the wafer 7 by the plasma as rotating and moving the wafer 7 in the direction of its surface. An etching gas 11 is excited by the microwave of a waveguide 13 extended from a magnetron 12 and is made into a plasma to send it out from a gas feeding tube 10 to the rear surface of the wafer 7 as a radical species 5. In this way, holding the wafer 7 in a predetermined positional relation by grasping its edge portions, the radical species 5 generated by making the etching gas into a plasma is fed to the rear surface of the wafer 7 to process the wafer 7 flat, without generating flaws or pollution caused by physically contacting the wafer with a chuck, etc.
Patent JP-S6336465-A (JP)
Title: Dma transferring method
Inventor: KISHIDA KAZUO
IPC: G06F13/28
Filed: 1986-07-31
Abstract: PURPOSE:To save the time to be spent for setting an unnecessary parameter and to improve a processing speed by detecting a specified transferring condition based upon a flag, and setting a necessary parameter only at the time of the next transferring. CONSTITUTION:When the transferring of DMA is the one from a pattern memory 3 to a VRAM 5, a flag 60 is hoisted, and namely, '1' is displayed. A CPU 1 outputs a starting signal to a DMA controller 4, a DMA transferring is started and thereafter, the DMA controller 4 controls a transferring action. After the transferring is completed, the CPU 1 executes the parameter counting for the next transferring based upon the request, etc., from the external part. Next, the CPU 1 checks the condition of the flag 60. When a flag is not hoisted, the transferring with the highest frequency is not obtained, therefore, all parameters are reset to a transferring mode register 50, and when the flag is hoisted, it is proved that the transferring with the highest frequency is obtained, therefore, the setting of the parameter is a source address and a destination address only. Thus, the efficiency of the setting of the parameter can be improved.
Patent JP-2000017496-A (JP)
Title: Anode shielding device
Inventor: KANEDA MUNEHARU
IPC: C25D7/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an anode shielding device capable of easily shielding an anode facing the bottom end of a roller to be plated of a roller plating apparatus of a vertical type according to the outside diameter and length of the roller. SOLUTION: This device shields the lower part of the anode at a desired height with a shielding film by winding the shielding film 20 of a width at which the anode 10 may be covered around an inverting roller 22 freely rotatably mounted under the anode, mounting a take-up wire 24 wound around a take-up roller 28 mounted above an electrolytic cell at both ends of the shielding film and taking up or un-winding the take-up wire drawn out of the take-up roller by a drive roller 38 which is driven by a drive means 34 having a drive controller 40. The anode surface facing the roller to be plated may be shielded with the shielding film at the desired adequate height simply by inputting the data necessary for the drive controller according to the outside diameter and length of the roller 16 to be plated which is immersed into the electrolytic cell.
Patent JP-S5969652-A (JP)
Title: Simplified solar heat hot-water heater
Inventor: IWAMI NOBUHARU
IPC: F24S10/70
Filed: 1982-10-14
Abstract: PURPOSE:To obtain the solar heat hot-water heater, capable of being installed by a work like a Sunday carpentry, simple, easy to handle and weather-proof, by a reasonable and simplest structure with an inexpensive cost by a method wherein a fluid flowing inner tube is provided in the outer tube of a solar heat absorbing fluid flowing tube and a heat accumulating air layer is provided between both tubes. CONSTITUTION:Plastic hoses, having a sufficient weather-proof property, are employed for the outer tube 1 and the inner tube 2, provided in the outer tube 1, in the solar heat absorbing fluid flowing tube device (a), formed into meandering shape, screw- shape or the like, and the outer tube is preferable to be colorless and transparent while the inner tube 2 is preferable to be colored by a shade having good absorbing property for solar beams. The inner tube 2 has such configurations as shown by examples in the diagram and is provided in the outer tube 1 while an efficient hot- water heating efficiency may be obtained by providing the heat accumulating air layer 3 between both tubes. The temperature decrease of the fluid, which is the hot-water heated by the solar heat, may be prevented remarkably and an efficient hot-water supply may be achieved by the fluid flowing tubes of double structure provided with the heat accumulating air layer 3.
Patent JP-H0844973-A (JP)
Title: Scanning fire detecting device
Inventor: ISHIDA HIROSHI
IPC: G08B17/12
Filed: 1994-08-02
Abstract: PURPOSE:To accurately detect a fire by the scanning fire detecting device. CONSTITUTION:In a 1st fire monitor state, a swivel part 101a below a detector 101 is rotated horizontally by reciprocally rotating a horizontal scanning motor 102 in steps and a rotary mirror 103 is rotated by a vertical scanning motor 104 at a constant speed so that the rotary mirror makes a vertical scan, thereby monitoring the detected voltage V of an infrared sensor 110. Once a voltage V which is higher than a threshold value Vth is detected in the 1st fire monitor state, only the horizontal scanning motor 102 is stopped and in a 2nd fire monitor state, the horizontal scanning motor 104 is rotated as a speed where the frequency of waving of flames can be sampled to analyze the frequency from a detection signal, thereby deciding the fire when the waving of flames is detected.
Patent JP-H0528147-A (JP)
Title: Learning aid device
Inventor: TAMEMIZU KOZUE
IPC: G06F17/21
Filed: 1991-07-22
Abstract: PURPOSE:To obtain a learning aid device which can display not only the words to be checked by users but the words which are correlative with those words to be checked together with the reading forms. CONSTITUTION:For instance, a group name 'MEITETSU express stations' include 'HOTTA', 'JINGUMAE', 'KANAYAMA' and 'SHIN-NAGOYA', 'KANAYAMA' is inputted through an input device. Thus a reading form 'KANAYAMA' is given and the correlative relation like 'HOTTA-JINGUMAE- KANAYAMA-SHIN-NAGOYA' is shown on a display device. As a result, the peripheral knowledges of the learning object words can also be acquired and the learning effects can be improved for a learning aid device.
Patent JP-S6425323-A (JP)
Title: Light pick-up
Inventor: TSUKASA TOSHIYA
IPC: G11B7/09
Filed: 1987-07-22
Abstract: PURPOSE:To eliminate a bad influence to a servo control due to a resonance point by making coincident the action line of a force due to the magnetic force line of a magnetic circuit means to operate in a tracking direction with the gravity center of an objective lens moving mechanism. CONSTITUTION:The action line of a force due to the magnetic force line of a magnetic circuit means to operate in a tracking direction is made coincident with the gravity center of an objective lens moving mechanism. Namely, since magnets 32b and 32c of a magnetic circuit member 32 are longer than a yoke 32a at an objective lens side (upward), a magnetic flux density to operate at the upper side of the yoke 32a is larger than the magnetic flux density to operate at the lower side of the yoke 32a. Consequently, an action line FF of the force due to the magnetic force line to operate between the yoke 32a and the magnets 32b and 32c passes through a gravity center G1 of the moving part of the objective lens moving mechanism upper than the upper surface of the yoke 32a. Thus, since the action line FF of the force passes through the gravity center G1 of the moving part, the unnecessary vibration to occur when an objective lens 5 is moved in a tracking direction can be prevented.
Patent JP-H0529705-A (JP)
Title: Distributed feedback type semiconductor laser apparatus
Inventor: TADA KUNIO
IPC: H01S5/00
Filed: 1991-07-22
Abstract: PURPOSE:To provide a structure capable of easily removing coupling components of refractive index in a distributed feedback type semiconductor laser apparatus which employs distributed feedback by gain coupling. CONSTITUTION:The periodic change of refractive index caused by film thickness of an optical absorption layer 6 is offset by a combination of layers 5 and 7 different in refractive index.
Patent JP-H0731281-A (JP)
Title: Grafting robot
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1993-07-22
Abstract: PURPOSE:To obtain a grafting robot provided with a transplanting apparatus for grafted seedling to receive a grafted seedling produced by grafting a scion seedling to a stock seedling by a grafting robot and automatically plant the grafted seedling. CONSTITUTION:A stock seedling and a scion seedling are transported from respective seedling feeding apparatuses to cutting apparatuses 19, 23 and the cut seedlings are transported to a grafting apparatus 25. Since the grafted seedling is received by a planting hand 88 of a planting apparatus 67 at a position outside of the transfer orbits of the stock transporting apparatus 18 and the scion transporting apparatus 22 and immediately before the grafting apparatus 25, there is no interference among the respective seedling holding hands 37, 38, 58, etc., of the seedling transporting apparatuses 18, 22 and the dead space is effectively utilized. Since the planting hand 88 can be pushed out to the shortest distance immediately before the grafting apparatus 25, and the grafted seedling is quickly delivered to improve the speed of the work.
Patent JP-H0346211-A (JP)
Title: Polyester film for capacitor
Inventor: MASUDA SHIGEHIRO
IPC: C08J5/18
Filed: 1989-07-14
Abstract: PURPOSE:To contrive improvement in slipperiness of a film by a method wherein a plurality of microscopic roughness units are provided on the surface of the film. CONSTITUTION:The title film is a poly (1,4- cyclohexanedimetyhylenetelephthalate) (PCT) film composed of terephthalic acid containing an acidic constituent of 80mol% or more and a glycol component containing 90mol% or more of 1,4-cyclohexanedimethanol, and roughness units consisting of microscopic projections and dents having the major axis of 3mum or more with the projections as nuclei, of 50 pieces/mm<2> or more are provided on the surface of the film. The slipperiness of the film can be improved by the roughness units of the above-mentioned biaxially extended polyester film. As a result, the poor slipperiness pecurier to the PTC film can be improved, and the workability such as element winding and the like can also be improved.
Patent JP-H0738342-A (JP)
Title: Pre-amplifier
Inventor: TAKEUCHI KOKEN
IPC: H03F1/34
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a pre-amplifier having a wide dynamic range by which the width of an output pulse '1' after an input pulse signal '1/0' is amplified is not extended, and the pulse width of '1' and '0' is not fluctuated by providing a composite output of a signal synthesizing circuit into a variable impedance circuit. CONSTITUTION:A level shift amplifier 2 amplifies minutely the sum A of an output S20 of a variable impedance circuit 20 and an output S11 of a pre-amplifier 11, and a peak detecting circuit 3 detects and holds a peak value C of an output B of the level shift amplifier 2. Subsequently, a signal synthesizing circuit 4 synthesizes the output B of the level shift amplifier 2 and the peak value C detected and held by the peak detecting circuit 3, and provides a composite output B+C to the variable impedance circuit 20. In such a way, even if an input is a '0' level, an increase of a resistance value of the variable impedance circuit 20 is suppressed, it is suppressed that the amplification gain in the vicinity of a level of '0' of an input pulse signal '1/0' becomes high, and as a result, the width of an output pulse of a pre-amplifier 1 is not fluctuated by '1' and '0' of the signal.
Patent JP-H10152396-A (JP)
Title: Material having crystalline oriented membrane of titanium dioxide and its production
Inventor: SAITO HIDETOSHI
IPC: C30B29/16
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To produce a material having a crystalline oriented membrane of titanium oxide formed on the surface of various substrates such as a metal, a glass, a ceramic, and a plastic and further having properties such as excellent antimicrobial properties, antifouling properties and ultra-hydrophilic properties, and to provide a method for efficiently producing the material. SOLUTION: This material having excellent properties such as excellent antimicrobial properties, antifouling properties and ultra-hydrophilic properties is efficiently obtained by blowing vaporized titanium alkoxide 8 with an inert gas as a carrier to the surface of a heated substrate 20 under a normal air atmosphere to form crystalline oriented membrane of titanium oxide oriented in the direction selected from crystalline faces of (001), (100), (211), (101) and (110) in the direction vertical to the crystalline surface.
Patent JP-S6244385-A (JP)
Inventor: KUWANA HIDEHARU
IPC: B25J15/06
Filed: 1985-08-21
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。