baber/WOPTO huggingface dataset:
Patent JP-2000324277-A (JP)
Title: Communication system, image forming device, initialization method and storage medium
Inventor: SOYA TAKASHI
IPC: H04N1/32
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To reset a slave communication IC, without providing an exclusive reset signal line nor transmitting a reset signal by preparing a 1st initialization means, which resets a main control means and a 2nd initialization means, which resets a communication control means and performing the resetting operations via both initialization means under different set of conditions. SOLUTION: A host CPU 101 controls a communication system as a whole, and a communication controller 102 controls the serial communication, to perform the communication of serial data between the slave communication IC 201-204 and 301-304. A reset IC1 105 resets the CPU 101 when the system voltage is lower than 4.8 V, and a reset IC2 106 resets the controller 102, when the system voltage is lower than 4.6 V respectively. As a result, the slave communication ICs can be reset correctly according to the operating sequences of the CPU 101 and the controller 102 which are set, when a power supply is turned on and off.
Patent JP-S5829779-A (JP)
Title: Preparation of n-aminoalkyl-1,5-benzothiazepine derivative
Inventor: NAKAMOTO YASUMASA
IPC: C07D281/10
Filed: 1981-08-17
Abstract: PURPOSE:To obtain the titled compound for coronary vasodilators, etc. safely, by cyclizing an alpha-2-acyloxy-3-(substituted phenyl)-3-(2-aminophenylthio)-propionic acid derivative, and dialkylaminoalkylating the nitrogen atom at the 5-position of the resultant compound. CONSTITUTION:An alpha-2-acyloxy-3-(substituted phenyl)-3-(2-amino-phenylthio)- propinoic acid derivative of formulaI(X1 and X2 are H, halogen, alkyl or alkoxyl; R is alkyl) is reacted with a 1-substituted-2-halopyridinium salt of formula II (X3 is halogen; A<-> is ion of haogen, BF4, p-toluenesulfonic acid, methylsulfuric acid or perchloric acid respectively; Z is alkyl) in the presence of a tertiary amine to give a compound of formula III, which is then reacted with a compound of formula IV (X is halogen; Y is alkylene; R1 and R2 are alkyl) in the presence of a phase transfer catalyst and a base to afford the titled compound of formula V in high yield. USE:Psychotropic and nerve agents.
Patent JP-S62284584-A (JP)
Title: Linearity compensating circuit for luminance signal
Inventor: MURAKAMI AKIO
IPC: H04N5/20
Filed: 1986-06-03
Abstract: PURPOSE:To compensate only the linearity of a luminance signal by synthesizing a signal of the output signal of a delay circuit which delays an input video signal corresponding to the delay time of a nonlinear circuit and a low-pass filter and the output of the low-pass filter. CONSTITUTION:The video signal is compensated by the nonlinear circuit 1 and a low-frequency luminance signal is extracted by the low-pass filter 2 and supplied to a synthesis circuit 4. The video signal, on the other hand, is delayed by the time corresponding to the delay time of the nonlinear circuit 1 and low-pass filter 2 through the delay circuit 3 and supplied to the synthesis circuit 4. The synthesis circuit 4 synthesizes the signal of the output signal of the low-pass filter 2 and the output signal of the delay circuit 3 and the synthesized signal is outputted. Thus, no chrominance subcarrier component is added, so a defferential gain is not affected and only the linearity of the luminance signal is compensated.
Patent JP-S6113970-A (JP)
Inventor: RODERITSUKU DEI ERIOTSUTO
IPC: A61M15/00
Filed: 1985-06-14
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-2000323525-A (JP)
Title: Mounting structure of semiconductor device and its manufacture
Inventor: FUJIKURA KATSUYUKI
IPC: H05K1/18
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To enhance heat dissipation from an IC chip, and thereby prevent malfunction of a semiconductor device by disposing dummy patterns at positions having a part overlapping with a mounting area of an IC chip. SOLUTION: An IC chip 6 is face-down mounted via an anisotropic conductive film 7 to electrically connect connecting pads of the IC chip 6 to connecting pads of wiring patterns 3. Dummy patterns 5 are formed on the outside of wiring patterns 3c positioned at edges of the arrangements and the distance between a dummy pattern 5 and a wiring pattern 3 is arranged within a specific value in an area where the IC chip 6 is mounted. Further, a heat-dissipating pattern 4 is formed so as to occupy an area surrounded by the wiring patterns 3 keeping the distance between the wiring patterns 3 and the heat-dissipating pattern 4 within a specified value.
Patent JP-S62286574-A (JP)
Title: Impregnation of base material with varnish
Inventor: MAEDA MINORU
IPC: B05D1/18
Filed: 1986-06-03
Abstract: PURPOSE:To prevent the generation of an inferior resin impregnated base material by performing the accurate measurement of viscosity permitting no mixing of impurities, by allowing varnish to pass through a strainer having a filter and a magnet mounted therein before moving the same to a viscosity measuring device. CONSTITUTION:A solvent 2 such as water, methyl alcohol or acetone is added to a resin 2 such as a phenol resin, a cresol resin or an epoxy resin and the viscosity of the resulting mixture is adjusted to prepare varnish 3 which is, in turn, moved to a viscometer 8 from a varnish mixing tank 4 through a strainer 7 and supplied to an impregnation tank 9 to impregnate a base material 10 with the varnish. Since the strainer 7 has a filter 5 and a magnet 6 mounted therein, the dust in the varnish is removed by the filter 5 and the iron powder therein is removed by the magnet 6 and an accurate viscosity measured value is always obtained and, as a result, the varnish having accurate properties can be supplied to the impregnation tank 9.
Patent JP-S61286168-A (JP)
Title: Drive circuit for thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/355
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a drive circuit for low-cost thermal printers capable of being driven by cells by a method in which time of reaching charging levels is converted into pulse width, and the time of electrifying to heating elements is determined by the output. CONSTITUTION:When charging to a condenser 7 is started, charging time till reference voltage E is sent out as a pulse waveform with pulse width (t) to the output terminal of a comparison circuit 11. The pulse width (t) determins electrifying time of heating elements, and a characteristic curve 31 is for the case of reference voltage E=0.7V by a pulse generating circuit 18. The range approximated to the straight line becomes from J-point to K-point, and the range of x=5.7-9.2 at x-axile results. From the viewpoint of voltage values, the range becomes the range of 4.6V-6.4V since xXE=vc, showing the expansion of isoenergy characteristics to great extent. In short, even when the voltage of a power source 1, e.g., cells, etc., is lowered, proper recording density can be secured.
Patent JP-S6394913-A (JP)
Inventor: KARUSHINAI MARIA ROSA
IPC: A01D34/73
Filed: 1987-05-27
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-S6110196-A (JP)
Title: Low-temperature fluid storing tank
Inventor: HATSUZAKI TOSHIO
IPC: F17C3/04
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a low-temperature fluid storing tank which is low-priced and has large strength by forming an inner tank by concrete, fixing an airtight barrier and a cold insulator to the outer periphery of the inner tank, and disposing an outer tank outside of the inner tank at a fixed space therebetween. CONSTITUTION:An inner tank 1 is formed by PC concrete, and an airtight barrier 11 is fixed to the whole area of the outer surface or inner surface of the inner tank 1. A cold insulator 12 is mounted on the outer surface of the inner tank 1. In this case, the airtight barrier 11 may have only airtightness, and does not have to have strength enough for countering stress generated with a temperature drop. As a cold insulator 12, urethane foam or the like is used. The outer tank 2 is formed by fixing the cold insulator 22 to the whole area of the inner surfaces of side walls through the airtight barrier 21.
Patent JP-S5651503-A (JP)
Title: Production of permanent magnet
Inventor: OKONOGI ITARU
IPC: H01F1/08
Filed: 1979-10-05
Abstract: PURPOSE: To inexpensivly obtain a permanent magnet of improved magnetic characteristics in producing the permanent magnet of the intermetallic compound comprising the specific formula, by adding and mixing the specific amount of lubricant to powder than press-molding the mixture, impregnating an organic resin in the voids thereof and heating the same to solidify.  
     CONSTITUTION: At the time of compression molding the powder in a magnetic field in producing the powder permanent magnet comprising the general formula RTM 17  (R; rare earth metals such as Sm, Y, La, Pr, Er, Gd, TM; transition metals), a proper amount of a lubricant of the range of not exceeding 25wt% as an orientation assistant (higher fatty acids etc. of nearly ≤0.1 in coefficient of static friction and 100 in molecular weight) is added and is evenly mixed, after which the mixture is press-molded and an organic resin of 0.1W15wt% is impregnated in the voids of the prepared molding, whereby the powder permanent magnet of the RTM intermetallic compound of improved orientation characteristic and magnetic characteristics of magnetic powder and of the magnetization mechanism differing from that of conventional products is inexpensively obtained by large volume production. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04329503-A (JP)
Title: Optical element and production thereof
Inventor: MAEDA TETSUO
IPC: G02B3/08
Filed: 1991-04-30
Abstract: PURPOSE:To enhance the adhesive strength of optical function patterns to an optical element substrate and to prevent the peeling of the optical function patterns and the optical element substrate as well as to improve the release property from a stamper in a stage for duplicating the optical function patterns. CONSTITUTION:Many pieces of minute ruggedness 4 are provided over the entire part or a part of a pattern transfer surface 2a of a lens substrate 2 and the micro-Fresnel lens patterns 3 formed on the pattern transfer surface 2a are brought into tight contact with the ruggedness 4 so as to be bitten therein.
Patent JP-S6019571-A (JP)
Title: Printer
Inventor: OKAMURA YASUSHI
IPC: B41J13/20
Filed: 1983-07-14
Abstract: PURPOSE:To make parallel and uniform the pressing of a paper against the surface of a platen by a pinch roller and enable to securely feed the paper, by a method wherein a paper bail provided with a pinch roller is rotatably fitted to a paper bail lever through a barrel form bearing. CONSTITUTION:The paper bail 16 provided with the pinch roller 15 is rotatably supported by the paper press lever 17 through the barrel form bearing at both end shaft parts thereof. Accordingly, when pressing the roller 15 against the platen 11, the bar 16 can be positioned in parallel to the surfce of the platen without being affected by the inclination generated in fitting to the lever 17, and the roller 15 is pressed against the platen 11 uniformly and under a constant pressure, so that the paper is uniformly pressed against the platen 11, and accuracy in feeding the paper is enhanced. In addition, since the bail 16 is engaged to the lever through the barrel form bearing, the system can be assembled easily, and the number of steps in adjustment and assembly can be reduced.
Patent JP-H0685283-A (JP)
Title: High-density eeprom cell provided with polycrystalline silicon tunnel spacer and manufacture
Inventor: ARUBAATO BAAJIMONTO
IPC: H01L27/105
Filed: 1993-05-31
Abstract: PURPOSE: To select the single column of a memory cell and change the data of the selected cell without executing an accidental write/erase into a memory of another line by forming a tunnel spacer of polycrystalline silicon and then forming a control gate from another polycrystalline silicon layer. CONSTITUTION: A P-type active device region is demarcated between field oxide film FOX 1 regions 16. Another field oxide film FOX 2 region 20 is adjacent to the FOX 1 regions 16 and is formed to lie on each of a burial N<+> bit line 18. Then, a layer of polycrystalline silicon is formed on a gate oxide film so that it is extended only on the first part of a P-type channel region. A tunnel widow that overlaps with the edge part of a floating gate 24 is demarcated and a polycrystalline silicon tunnel spacer 32 is formed on the tunnel oxide film 28. A control gate is formed on another polycrystalline silicon layer on an ONO layer 33.
Patent JP-H05322757-A (JP)
Title: Densitometer
Inventor: TANAKA TATSUYA
IPC: G01N21/47
Filed: 1992-05-21
Abstract: PURPOSE:To prevent the rise of the machining cost of a mirror or the like, reduce a measurement error, and precisely measure a density even when the stray light is generated due to problems on the surface state of a measured object. CONSTITUTION:A color densitometer measuring the reflection density of a sample 12 is provided with a halogen lamp 10 vertically radiating the light to the sample 12, a ring-like plate 13 passing only the light flux entering at the solid angle of 45+ or -5 deg. within the reflected light flux to feed it to a spherical circular mirror 14, and red, blue, and green light sensors 18a-18c receiving the light flux fed via the spherical circular mirror 14 and a triangular mirror 15 and detecting the light intensity as measured data.
Patent JP-S63292829-A (JP)
Title: Switching system for signal processor
Inventor: NISHIMURA MASAYUKI
IPC: H04L1/22
Filed: 1987-05-26
Abstract: PURPOSE:To switch a current in use system and a spare system without interrupting the transmission/reception of a signal between an opposite device, by providing a managing information copying means and a link initialization means. CONSTITUTION:When a factor to switch a signal processing device 5a from the current in use system to the spare system, or a signal processing device 5b from the spare system to the current in use system is generated, a switching control part 75 copies managing information (ma) corresponding to the signal processing device 5a stored in a managing information accumulation part 73 on managing information (mb) corresponding to the signal processing device 5b, and sets the managing information (mb) at an (operable state). Next, a transmission start instruction to start the transmission of a control signal is sent to the opposite device by a link initialization mechanism 752, and also, a reception possible notice instruction which informs the availability of the reception of the control signal is sent to the opposite device. In such a way, it is possible to switch the current in use system and the spare system without interrupting the transmission/reception of the signal between the opposite device.
Patent JP-S61283620-A (JP)
Inventor: HERUMAN ANTSUINGAA
IPC: C09K23/52
Filed: 1986-06-02
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-H0424049-A (JP)
Title: Automatic sewing device
Inventor: TSUJIIDE SEIJI
IPC: D05B25/00
Filed: 1990-05-21
Abstract: PURPOSE:To enable efficient production control by making key data of predetermined control data to store inputted sewing data and transferring the sewing data according to specified key data to each sewing machine. CONSTITUTION:When an operator for sewing machines 2, 3 needs to sew by the use of sewing data stored in a host system 5, he sends a transfer command to the host system 5 through a key board 24. Then, the operator inputs as key data a part or the whole of data such as item number, process, machine type code, etc., together with the transfer command from the key board 24 and at the same time transfers the key data to the host system 5. The host system 5 with the transfer command searches the sewing data in a external storage device 51 from the key data such as the item number, process, machine type code, etc., inputted from the key board to transfer the corresponding sewing data to the sewing machine 2, 3 through a network 4, so that the production can efficiently be controlled.
Patent JP-S5556260-A (JP)
Title: Information processor
Inventor: KANAYAMA HIDEYO
IPC: G06F3/00
Filed: 1978-10-20
Abstract: PURPOSE: To make it possible to reduce hardware of an information processor which performs an interruption process, by generating two different interruption signals by one input signal terminal and one signal generating cirucit.  
     CONSTITUTION: When input signal I20 from an external circuit is led to input terminal I31, AND gate A31 and OR gate O31 both generate "1" at time (t 21 ) since flip-flops F31 and F32 generate outputs of "1" and "0" respectively to generate a 1st interruption signal detecting a rise of input signal I20, and at time (t 22 ), flip-flops F31 and F32 generate outputs of "0" and "1" respectively and AND gate A32 and OR gate O31 both generate "1" in consequence to generate a 2nd interruption signal detecting a fall of input signal I20, so that both interruption signals will be sent to CPU under the control of interruption control circuit C31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62285774-A (JP)
Title: Disintegration of microbial cell
Inventor: HORIZOE HIROTOSHI
IPC: B01D11/00
Filed: 1986-06-05
Abstract: PURPOSE:To facilitate the breakage of cell membrane of microbial cell, the extraction of valuable component in the microbial cell from the system and the recovery of reagent, by mixing a cultured liquid of microbial cells with a reagent of supercritical state and instantaneously decreasing the pressure of the system. CONSTITUTION:A cultured liquid of microbial cells is mixed with a reagent of super-critical state (above the critical temperature and the critical pressure of the reagent) or of pseudo-critical state [a temperature T below the critical temperature TC, 0.90<TR(=T/TC)<1.0 and a pressure higher than the saturated vapor pressure of the reagent at the temperature]. The pressure of the mixture is instantaneously decreased while keeping the temperature above the critical temperature of the reagent and the mixture is introduced into a separation tank 6. Disintegrated microbial cell is collected from the bottom of the tank 6 and the reagent is recovered from the top of the tank 6. The specimen is preferably a substance permeating through the cell membrane of the microorganism, e.g. carbon dioxide gas, 2-4C hydrocarbon, etc.
Patent JP-H05295524-A (JP)
Title: Continuous vacuum vapor deposition device
Inventor: TAGUCHI TOSHIO
IPC: C23C14/56
Filed: 1992-04-23
Abstract: PURPOSE:To improve productivity by enabling the production of the partially vapor deposited products of intricate designs by continuous traveling and eliminating the need for the maintenance of a belt for masking and pastering in another stage CONSTITUTION:A flexible substrate 1 is continuously introduced into a vacuum device A. Patterns are first printed by roll printing on the substrate 1 by using a printer consisting of a vapor deposition housing container 9 housing a material 8 for vapor deposition disposed in a vapor deposition chamber 2 in a vacuum state and a printing roll body 31 provided on the inlet side of a vapor deposition device 7 consisting of a vapor deposition heater 10 provided on the outer periphery of this container and using water or aq. resist or oily resist. The substrate is then subjected to the vapor deposition by the vapor deposition device 7. The part printed with the resist, etc., forms non-vapor deposited parts by hindering the vapor deposition of metals, etc. The non-printed parts on the substrate 1 are efficiently deposited by evaporation. The substrate 1 with which the vapor deposition operation ends is again introduced into the atm. and is immersed into a removing chamber in the atm. where the resist is removed; thereafter the substrate is coiled.
Patent JP-S5831461-A (JP)
Title: Control system of magnetic tape device
Inventor: ANZAI ICHIROU
IPC: G11B15/087
Filed: 1981-08-19
Abstract: PURPOSE:To elevate the rate of operation of a line, by connecting a magnetic storage device and external storage device to a main storage device with one line, and occupying the line only between the completion of data transfer arrangements of the magnetic storage device, and the end of said data transfer. CONSTITUTION:A main storage device 34, a magnetic storage device 32 and an external storage device 33 are connected with one data transfer line 31. A magnetic tape controller 32A occupies the transfer line 31 after a magnetic tape device 32B has started and the tape transfer arrangements have been completed, and releases its occupancy immediately after the transfer had ended. As a result, an access time of other external storage device 33 is increased by that portion. In this way, the rate of operation of the data transfer line can be elevated.
Patent JP-S5753231-A (JP)
Title: Powder withdrawing apparatus
Inventor: HAYASHI AKINARI
IPC: B01J8/00
Filed: 1980-09-17
Abstract: PURPOSE:To smoothly carry out withdrawal of a powder by a simple manipulation by a method wherein a powder seal head is provided to an inlet part of a powder withdrawing pipe contacted to an inclined dispersing plate and plural gas flowable fine pores are provided to the powder seal head to accumulate said powder to a center part on the inclined dispersing plate by gas flow. CONSTITUTION:When a spring adjusting rod 50 is lowered, a spring 44 is lengthened to lower a powder seal head support pipe 30. By this operation, a powder seal head 28 is closely adhered to an inlet part of a powder withdrawing pipe 24  contacted to an inclined dispersing plate 20. Next, the spring adjusting rod 50 is  further lowered until the spring support rod 48 is positioned to a terminal end of a support pipe 46 to lengthen the spring 44 and rotated 15 to a circumferential direction to be fixed to the terminal end of the support pipe 46. Herein, a gas is sent to  the powder seal head support pipe 30 from a gas supply pipe 42 and flowed from  fine pores of the powder seal head 28 in an amount so as to fluidize a powder 16 and inflow of the powder into the fine pores is prevented. Thereafter, the powder  16 is sent into a fluidized layer furnace 12 from a powder supply apparatus 14 and  dried by a gas from a gas supply pipe 18.
Patent JP-S61291745-A (JP)
Title: Air-fuel ratio controller of internal-combustion engine
Inventor: KATSUNO TOSHIYASU
IPC: F02D41/14
Filed: 1985-06-17
Abstract: PURPOSE:To make the amount of fuel and drivability to be in good condition by providing the first air-fuel ratio sensor on the upstream side of a catalyst converter as well as the second air-fuel ratio sensor on the downstream side in order to change feedback starting voltage when output of the second air-fuel ratio sensor remains either at the lean or the rich side, for a period longer than the specified one. CONSTITUTION:A feedback starting means judges whether output V2 of the second air-fuel ratio sensor has reached feedback starting voltage Vfr. When the output V2 does not remain at said voltage Vfr for the specified time, a feedback starting voltage variable means shifts voltage Vfr toward the output level side of the second air-fuel ratio sensor. And, when the output V2 reached voltage Vfr, the second air-fuel ratio compensatory amount operating means operates the second air-fuel ratio compensatory amount FAF2 depending on the output V2. Then, an air-fuel ratio regulating means regulates air-fuel ratio depending on the first and the second air-fuel ratio compensatory amounts FAF1, FAF2. Since feedback control by the second air-fuel ratio sensor can be surely started by the above mechanism, fuel economy and drivability can be prevented from deterioration.