baber/WOPTO huggingface dataset:
Patent JP-S60115678-A (JP)
Title: Anisotropically conductive adhesive and production thereof
Inventor: TONDA ATSUKO
IPC: H01B1/20
Filed: 1983-11-29
Abstract: PURPOSE:To produce the titled adhesive which has excellent reliability and make it possible to surely connect terminal leads to each other with a high density, by dispersing a powder of an electrically conductive resin compsn. contg. an electrically conductive powder and having rubber elasticity in a binder and molding the dispersion into a sheet. CONSTITUTION:An electrically conductive powde 2 such as carbon or copper powder is dispersed in an unvulcanized insulating rubber 7 (e.g. silicone rubber). The dispersion is heated and vulcanized. The resulting electrically conductive resin compsn. having rubber elasticity is crushed into a powder having a particle size of 1-50mum. 0.5-10pts.wt. said powder 8 is dispersed in 100pts.wt. binder 2 composed of a thermoplastic and/or thermosetting resin, and the dispersion is molded into a sheet, thus obtaining an anisotropically conductive adhesive. USE:Connection of a liquid crystal display device to a driving module, connection of circuit boards having wiring pitches of a high density to each other, etc.
Patent JP-S59113539-A (JP)
Title: Cleaning device of pickup element
Inventor: FUKUMITSU AKIRA
IPC: G11B17/049
Filed: 1982-12-21
Abstract: PURPOSE:To perform surely and smoothly operation without being affected by the variance in the accuracy of parts, external oscillation, etc. by the constitution wherein a twister rotates and contacts a reproducing stylus in the stage of removing a jacket or disc upon ending of playback and a cleaning is thus accomplished. CONSTITUTION:When a jacket 11 is removed to a position a1, a lever 62 stops turning. The sliding part 591 of a twister 59 does not rotate in this case and moves to the position a2 in an axial direction P. When the jacket 11 is further moved beyond the position C1, only the twister 59 moves in the direction P, then the twister 59 is made rotatable in the counterclockwise direction R irrespectively of a lever 62 and a spine 14. The spring hook part 592 of the twister 59 is pulled from this state by the tensile force of a spring 61 and the tip of the twister 59 is rotated in the direction R, by which a cleaning cloth 69 is rotated and brought into contact with a reproducing stylus 67 in an arm 28, and the cleaning operation is completed.
Patent JP-H0950133-A (JP)
Title: Formation of resist
Inventor: KATSUBE YASUYUKI
IPC: G03F7/26
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming resist capable of decreasing the reverse taper quantity and eliminating variations. SOLUTION: The ground surface formed directly or via a prescribed layer atop a substrate is prebaked at a prescribed temp. for a prescribed time to decrease the moisture content of the surface of the ground surface layer (ST1). A resist layer is thereafter formed atop the ground surface layer (ST2) and the surface of the resist layer is irradiated with UV rays in a prescribed pattern by an optical mask to form first reaction species of a reverse taper shape (ST3). The entire part of the resist layer is baked to cure the first reaction species (ST4). The entire part of the resist layer is irradiated with the UV rays to form second reaction species (ST5). The ground surface layer and the resist layer are immersed into a developer to remove the second reaction species and to allow the cured first reaction species to remain as the resist (ST6).  The amt. of the developer penetrating to the base side of the resist is decreased and the reverse taper quantity is decreased as well by the step 1.
Patent JP-H0968618-A (JP)
Title: Optical fiber sensor and its production
Inventor: MIZUTANI YUJI
IPC: G01R15/24
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber sensor capable of preventing the light loss and double refraction by microbending and maintaining the excellent accuracy of measurement over a long period and a process for producing the same. SOLUTION: The optical fiber sensor formed with a coating part 5 consisting of a curable resin around the optical fiber 3 is constituted by arranging the optical fiber 3 so as to shift upward from the central axis 4 within the sectional plane perpendicular to the coating part 5. Tensile force acts without fail on the section of the optical fiber 3 when the optical fiber sensor is wound around a winding frame and, therefore, the optical fiber 3 is hardly deformed and the microbending of the optical fiber 3 hardly arises.
Patent JP-H0888538-A (JP)
Title: Ladder filter
Inventor: TANAKA YASUHIRO
IPC: H03H9/17
Filed: 1994-09-20
Abstract: PURPOSE: To provide a ladder filter easy to assemble and suitable for mass production. CONSTITUTION: This ladder filter 1 comprises a parallel resonator substrate 2, a serial resonator substrate 3 and sealing substrates 4, 5 which form a vibration space holding stacked substrates 2, 3 between them. The parallel resonator substrate 2 is formed in a plate shape by connecting parallel resonators 11(111 -113 ) to protective members 281 , 282 . The serial resonator substrate 3 is formed in a plate shape by connecting serial resonators 31 (311 -314 ) to protective members 481 , 482 .
Patent JP-H1066895-A (JP)
Title: Classification device of particle in liquid
Inventor: KOMATSU YOSHINAO
IPC: B03B5/62
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and recover coarse particles and fine particles in liquid without supplying excess liquid. SOLUTION: A horizontal flow 14 is caused in the upper part by an inflow port 1 and an outflow port 2 of liquid. A first selection chamber 4 and a second selection chamber 5 are provided on the upstream side and the downstream side in the lower part of the horizontal flow 14. A classification leg 3 receiving particles is provided successively in the lower part of the first selection chamber 4. A flow path, which is extended from the upper part of the classification leg 3 to the top and joined to the horizontal flow 14, is provided. Liquid in the second selection chamber 5 is spouted upward from a conduit pipe 10 into the flow path 7.
Patent JP-H0545226-A (JP)
Title: Method for measuring surface temperature of transparent container having high temperature heating body therein
Inventor: ONO AKIRA
IPC: G01J5/00
Filed: 1991-08-09
Abstract: PURPOSE:To secure the method for measuring only the surface temperature of a transparent container, which has a high temperature heat generating body therein, accurately without influence of the high temperature heating body therein. CONSTITUTION:Brightness of a transparent container (G) having a high temperature heating body (H) therein and brightness of the transparent container (G) heated by the high temperature heating body (H), which is turned off after the heating, are compared with each other to select the light having a wave length for showing the same brightness at the time of turning the high temperature heating body (H) on and off, and the light having the selected wave length is measured by a measuring radiation thermometer (3), which is calibrated so as to show the accurate temperature, and only the surface temperature of the transparent container (G) is measured.
Patent JP-H1064013-A (JP)
Title: Thin film magnetic head and its production
Inventor: SAITO MIKIKO
IPC: G11B5/31
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To use a magnetic material of high performance as a magnetic layer by using a photosensitive negative polyimide resin as an insulating layer to insulate between a lower magnetic layer and an upper magnetic layer. SOLUTION: A base insulating layer 13 such as alumina is formed on a ceramic substrate 11. Then a lower magnetic layer 3a is formed on the base insulating layer 13, and further an inorg. insulating layer 5 as a gap layer is formed on the lower magnetic layer 3a. Then an org. insulating layer 7 comprising a photosensitive negative polyimide resin is formed on the inorg. Insulating layer 5. Then a conductive coil 9 is formed on the org. insulating layer 7. The peripheral part of the conductive coil 9 is coated with an org. insulating layer 7. Further, an inorg. adhesion layer 10 and an upper magnetic layer 3b are formed on the org. insulating layer.
Patent JP-H0893536-A (JP)
Title: Method for controlling fuel injection
Inventor: SAKUMA ATSUTAKE
IPC: F02D41/34
Filed: 1994-09-20
Abstract: PURPOSE: To always control the accurate injection amount by calculating the first fuel injection amount by the timing wherein an intake valve is closed on the basis of the engine operating state, and calculating the second fuel injection amount by the timing just before the intake valve is released on the basis of the operating state. CONSTITUTION: The first injection amount is calculated before the top dead center where an intake valve 5a is closed on the basis of the cooling water temperature, and fuel is injected on the basis of it. The injection finishing time is set on the basis of the first fuel injection amount, and fuel injection is carried out to the injection finishing time. In the timing just before the intake valve 5a is opened, when the fuel injection is carried out, the second fuel injection amount is calculated on the basis of the cooling water temperature, and fuel injection is adjusted on the basis of this second fuel injection amount. When the injection time is longer than that of the second injection amount, the fuel injection is finished. Thereby, the fuel injection can be accurately corrected even if the operating state is suddenly changed.
Patent JP-S59115121-A (JP)
Title: Method of machining cylindrical workpiece through numerically controlled machine tool
Inventor: YONEZAWA KEITAROU
IPC: B23G3/06
Filed: 1982-12-21
Abstract: PURPOSE:To increase the operating efficiency and the machining accuracy of a machine tool by fixing a cylindrical workpiece on the table of a machine tool efficiently and highly accurately, in the method of machining said cylindrical workpiece by means of said machine tool. CONSTITUTION:Provision is made for a nearly rectangular-prism workpiece- fixing block B, on which a rectangular-prism or a cylindrical workpiece W is fixed, to be highly accurately positioned in the X, Y, and Z directions and fixed, on a workpiece mounting surface 9 which is the upper surface of the base board 5 of a workpiece fixing board P. That is, in the center of the surface 9, a reference frame 10 is fixed along the X axis, and ten sets of clamps C are opposingly placed, at certain intervals in the X direction, on the both sides of said frame 10, each leaving a space for placing a workpiece, and are fixed in their positions which are adjustable in their traveling direction of Y through T-grooves 11 on the workpiece mounting surface 9. Y-direction positioning contact parts 12 are formed on both front and back sides of the frame 10. Thereby the operating efficiency and machining accuracy can be increased.
Patent JP-H0677948-A (JP)
Title: Synchronizing device for spread spectrum communication
Inventor: SUZUKI YASUO
IPC: H04J13/00
Filed: 1992-08-25
Abstract: PURPOSE:To speedily acquire synchronism in an initial mode by detecting a correlative peak position from the sum of outputs from an envelope detector and defining it as the initial value of a time window center position. CONSTITUTION:In the initial mode, the sum of outputs from an envelope detector 6 at respective sampling points is calculated for the plural times of spread code cycles by using an adder 15 and a memory 16. Next, the output of the memory 16 to store this sum is inputted to a peak position detector 17, and the maximum value of sampling points is detected. The output of this detector 17 is stored in a time window center position memory 11 as the first position of the time window center position. For the output signal of the time window center position memory 11, an initial value for the center position of a time window is set by a time window controller 2.
Patent JP-H0389176-A (JP)
Title: Lamp simulation circuit
Inventor: ENOMOTO KAZUO
IPC: G01R31/00
Filed: 1989-08-31
Abstract: PURPOSE:To allow the title circuit to almost coincide with the load characteristics of all of lamps by mounting the first and second electric wires wound around a heating member made changeable in its quantity of radiation and having electric resistance. CONSTITUTION:A lamp simulation circuit 8 simulates the load characteristics of a lamp as a product. A channel Pl through which cooling water flows is formed to a heat sink 9a and the flow rate of cooling water can be arbitrarily changed by a manual valve Vm. The supply of cooling water to the channel Pl is performed by a cooling water feeder Sp and the quantity of radiation of the heat sink 9a is changed by the valve Vm and the feeder Sp. An electric wire 10a is wound around the heat sink 9a two or more times in the longitudinal direction thereof and an condenser part 11 is connected to both ends thereof and an external terminal Ta1 is connected to one end thereof and one end of an electric wire 2a is connected to the other end connected in parallel and the other end is connected to an external terminal Ta2.
Patent JP-S6380336-A (JP)
Title: Logic circuit
Inventor: MAEDA TOSHIRO
IPC: G06F11/00
Filed: 1986-09-24
Abstract: PURPOSE:To enable the processing to be continued without eliminating a cause to a fault of a data register by preparing a slide buffer/alternative register to the next stage of a register whose error is detected to apply the alternative changeover control. CONSTITUTION:A detection circuit 2 detects a data error stored in a data register 1. As an output signal of a data error detection display indicator 3 on a line 11, whether an output data of the slide buffer/alternate data register 4 on a line 14 or an output data of the register 1 on a line 13 is selected by a selector 6. In the absence of error detecting state, the register 4 acts like the slide buffer of the register 1 and in case of the error detection, the register 4 acts like the alternative data register for the register 1. Moreover, a detection circuit 7 detects an output data error of the register 4 and a control circuit 8 outputs renewal command/suppression control signals 9/10 based on the command from the lines 11, 15.
Patent JP-H0390046-A (JP)
Title: Stabilized composition containing eicosapentaenoic acid or ester thereof
Inventor: KUNIHIRO YASUYUKI
IPC: C07C69/587
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the subject stabilized composition capable of suppressing formation of peroxides having toxic action on living bodies by blending the subject compound effective in treating and preventing thrombosis or inflammatory dermatopathy with a specific 2-hydroxy-benzophenone derivative. CONSTITUTION:The subject composition, obtained by adding a compound expressed by the formula (X1 is OH or 1-12C alkoxy; X2 is H or OH; X3 is H, OH or 1-12C alkoxy) well known as an ultraviolet ray absorber in an amount of 0.5-10wt.% to eicosapentaenoic acid or an ester threrof and capable of suppressing formation of peroxides even under irradiation thereof not only with ultraviolet rays but also with visible rays containing no ultraviolet rays and powerfully suppressing growth of the peroxides for a long period by preferably further using one or more antioxidants selected from tocopherol, dibutylhydroxytoluene and butylhydroxyanisole in combination due to sustained effects of the compound expressed by the formula with hardly any decomposition thereof itself.
Patent JP-H0564371-A (JP)
Title: System simulator
Inventor: SAKURAI TOSHIYUKI
IPC: G09B9/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide a system simulator which, exchanging energy between a digital calculator and an analog device due to a combination of those two devices, performs complicated system simulation including a reaction of an energy generating analog mode and the flow of tidal current, flexibly at real time. CONSTITUTION:When the simulation conditions are so set at a data inputting section 2 that current may be caused to flow from an analog device 16 to a system simulator 13, actual current is caused to flow into a voltage/current outflow and inflow-type amplifier 8 to be absorbed and then the actual current is converted into voltage by an input converter 9 and is inputted in form of digital data into a digital calculator 1A through an insulation amplifier 10 and an A/D converter 11 and is calculated at real time and the result is indicated on an indicating section 12. When the current flow is reversed, the digital data of the digital calculator 1A is converted into voltage by a D/A converter 6 and then is inputted into the voltage/current outflow and inflow-type amplifier 8 through an insulation amplifier 7 and then the actual current is caused to flow out into the analog device 16.
Patent JP-H0545893-A (JP)
Title: Method for formation of pattern by dry development
Inventor: TAIRA KAZUO
IPC: G03F7/022
Filed: 1991-09-05
Abstract: PURPOSE:To form a resist pattern having high resolution by dry development. CONSTITUTION:A resist for dry development containing a phenol polymer coupled with diazoquinone is partly silylated in a manner that the silicon-contg. area 3 in the resist 2 has such a cross section satisfying 0.1<=d/L<=0.7, wherein L is the width on the surface and d is the max. thickness from the surface.
Patent JP-2001050787-A (JP)
Title: Thermal type air flowmeter
Inventor: MINAMITANI RINTARO
IPC: G01F1/692
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent a measuring element from being broken by collision with solid particles in the air, and to enhance reliability for the measuring element of a thermal type air flowmeter. SOLUTION: A protection film 15 formed from an organic material is formed at least in an area corresponding to a peripheral edge part of a cavity 29 on an electric insulation film 5, in a thermal type air flowmeter which is provided with a semiconductor substrate 3, the insulation film 5 formed on the substrate 3, resistors 7, 9, 11 formed on thr film 5, and in which the semiconductor substrate 3 in a portion corresponding to an area formed with a main body part of the resistors 7, 9, 11 is removed to form the cavity 29. Since the protection film 15 formed from the flexible organic material absorbs kinetic energy of particles at the time of particle collision, the insulation film 5 is prevented thereby from being broked to enhance reliability of a measuring element 1.
Patent JP-S6286429-A (JP)
Title: Natural language processing system
Inventor: YOSHINO TOSHIAKI
IPC: G06F17/28
Filed: 1985-10-11
Abstract: PURPOSE:To decide the modification of a verb by providing a means regarding the attribute relation of the world model as a case in which the said verb is conjugated other than the case described in a word dictionary. CONSTITUTION:Whether or not the description of case information of a verb exists in a dictionary is checked and when present, it is compared with that of an input sentence and when they are coincident, the modification processing is applied (forming of analysis tree). When no description exists in the case information of the verb in the dictionary or it is not coincident with the suffix information of the input sentence, the world model of the said verb is referenced and the model check the modification with other word. When in existing, the analysis tree is formed and when not in existence, the modification is regarded as disabled. The analysis tree is generated by a syntax analysis and the tree is formed by applying context processing taking the preceding input sentence into account. Thus, the verb case processing using the world model is sued is not applied and only the paragraph coincident with the case information of the word dictionary is modified.
Patent JP-H04107006-A (JP)
Title: Amplifier circuit
Inventor: HIRAKATA NOBUYUKI
IPC: H03K5/02
Filed: 1990-08-28
Abstract: PURPOSE:To suppress the clamp voltage to a low value and to perform the operation at a high speed by always giving the difference voltage of the voltage between level shift elements and that between clamp voltage setting elements to a clamp element. CONSTITUTION:Light is converted to a current signal by a pin photo diode 101 and is supplied to a transistor TR 106, and the drain current flows to a load TRs 107. The signal voltage generated in the drain of the TR 106 appears in an output terminal 112 through a source follower TR 108, a level shift circuit 109, and a clamp voltage setting element 110. A part of this signal voltage is given to the gate of the TR 106 through a feedback resistor 104. When the voltage applied to the resistor 104 exceeds a certain value at this time, a clamp element 114 is made conductive. Thus, the voltage value with which the element 114 is made conductive is controlled down to as low as several + mV, and the dynamic range is extended, and this circuit can be applied to high speed optical communication.
Patent JP-S6382176-A (JP)
Title: Video camera
Inventor: NARITA HITOSHI
IPC: H04N5/335
Filed: 1986-09-26
Abstract: PURPOSE:To eliminate the deterioration of optical accuracy and complicated mount structure caused by tilt or rotation of a crystal filter by providing a means vibrating an image pickup element so as to eliminate the need for the crystal filter. CONSTITUTION:The image pickup element 1 is vibrated at a half the pitch of a color filter of the image pickup element 1. Since a false color signal appears frequently when the pitch of the filter and the stripe of an object are coincident, the image pickup element 1 is shifted by a half the pitch at a high frequency thereby cancelling the signal and eliminating the false color signal. Moreover, the vibration is obtained by a waveform by giving a horizontal synchronizing signal HD and a vertical synchronizing signal VD from a synchronizing signal generator 4 to a drive wave generator 3 and various synchronizing signals from the synchronizing signal generator 4 are used to read a signal in the image pickup element 1. Thus, the vibration of the image pickup element 1 and the read of signal from the image pickup element are synchronized.
Patent JP-2001046921-A (JP)
Title: Production of photosensitive planographic printing plate
Inventor: ONOGAWA TORU
IPC: B05B3/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the reduction effect of vacuum close contact time even in the case of applying pressure on a mat imparted surface by using fine particulate of a mat liquid obtained by discharging liquid filament of a mat liquid in a specific flow rate from an outside edge part of a corn like inner peripheral surface to atomize as the fine particulate of the mat liquid. SOLUTION: A long supporting body 41 having a photosensitive layer on one side is guided by a roller such as a transporting roller 48 to be travelled. The atomized mat liquid 42 is applied on the photosensitive layer of the supporting body 41 from a rotating bell 47 of a cup like rotary atomizing head. As the atomized mat liquid 42, the fine particulate of the mat liquid 42 obtained by discharging the liquid filament of the mat liquid 42 in 0.03-0.12 cm3/min (preferably 0.035-0.10 cm3/min) from the outside edge part of the corn like inner peripheral surface of the rotary bell 47 to atomize it is used. The cup like rotary atomizing head has a motor 46 and the rotary bell 47 rotating by the motor 46 and the mat liquid 42 is supplied to the rotary bell 47 from a liquid feed pump 45 for the mat liquid 42.
Patent JP-H05213971-A (JP)
Title: Novel cephem compounds
Inventor: YAMANAKA HIDEAKI
IPC: A61P31/04
Filed: 1992-08-25
Abstract: PURPOSE:To provide a novel compound which is useful as an antimicrobial agent because it inhibits pathogenic microorganisms over a wide range including gram-positive and gram-negative bacteria from growing. CONSTITUTION:A compound of formula I [R<1> is amino, acylamino; R<2> is hydroxy (which may be protected); A is lower alkylene], for example, 7beta- amino-3-[1-{(5-hydroxy-4-oxo-1,4-dihydropyridin-2yl) methyl}-5-(1H-imidazo[1,2 b]pyrazolio)]methyl-3-cephem-4-carboxylate dihydrochloride. The compound of formula I is given by the reaction between compounds of formula II (X<1> is a leaving group) and formula III.