baber/WOPTO huggingface dataset:
Patent JP-H1138404-A (JP)
Title: Color filter substrate for liquid crystal display device
Inventor: MATSUMOTO FUMINAO
IPC: G02F1/1335
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of layers of cracks in filter layers by setting the pencil hardness of the transparent electrode film formed on a plastic film substrate equal to or smaller than the pencil hardness of the plastic film substrate. SOLUTION: The plastic color filter consists of a connecting part 1 to an external circuit, the color filter layer 2, an over-coating layer 3 and the plastic film substrate 4. The pencil hardness of the transparent electrode film formed on the plastic film substrate 4 is set equal to or smaller than the pencil hardness of the plastic film substrate 4 in the color filter formed on the plastic film substrate 4 in such a manner. On the other hand, if the hardness of the layer provided with the transparent electrode film in the connecting part 1 between the liquid crystal panel and the external circuit is insufficient, the transparent electrode is liable to be cracked by the heat or pressure when connected. Such constitution that the color filter layer 2 and coating layer 3 of the small film hardness do not exist under the transparent electrode is, thereupon, adopted.
Patent JP-2001032058-A (JP)
Title: Method for modifying surface of metallic material
Inventor: MORITA SHIGETAKA
IPC: C22F1/043
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical properties and heat resistance of metallic material, while a rod having the m.p. and strength higher than those of a metallic material is rotated, and the surface part of the metallic material is pressurized, by moving it, heating the surface part of the metallic material to the temp. in which it is freely plastic-deformed, executing stirring and microfabricating the structure of the surface part after cooling. SOLUTION: A metallic material 2 is placed and fixed to the surface of a table of a machine tool, and a rod 1 composed of the material having the m.p. and hardness higher than those of the metallic material 2 is clamped to the main shaft of the machine tool. By this constitution, when the rod 1 is rotated, and, while the surface part 2a of the metallic material 2 is pressurized by the surface part 1a, the table 2 is moved, the surface part 2a of the metallic material 2 is heated to a temp. in which it is freely plastic-deformed and is moreover stirred. In the surface part 2a, after cooling, its structure is refined, and a modified part 2b is formed.  At this time, the contact time between the rod 1 and the surface part 2a is controlled to about 0.8 to 1.7 sec, and the surface part 2a is not melted, so that there is no fear of involving gas in the air therein to obtain a uniform and fine structure free from circular openings after the cooling.
Patent JP-H0741184-A (JP)
Title: Raw material feeding device and extruder employing the device
Inventor: NOMURA TOSHIO
IPC: B65G33/14
Filed: 1993-07-28
Abstract: PURPOSE:To provide a raw material feeding device which is constituted to constantly accurately feed a small amount of a raw material without depending upon the number of revolutions of the screw of an extruder and to provide an extruder employing the raw material feeding device. CONSTITUTION:A raw material feeding device and an extruder employing the device comprise a cylinder body 2 having one end in which an inflow port 21 is formed and the other end in which an outflow port 22 is formed; a raw material feed hopper 3 connected to the inflow port 21; a solid rotary shaft 4 arranged in the cylinder body 2 along a cylinder axis throughout a range of from the inflow port 21 to the outflow port 22; a helical body 5 fixed on the inflow port side of the rotary shaft 4 and expandable over the rotary shaft and feeding a raw material to the outflow port 22 along with rotation; and a drive means 6 to drive the rotary shaft 4.
Patent JP-S6265612-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-09-18
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-H0371587-A (JP)
Title: Self temperature control heater
Inventor: NAGANUMA TSUNEHIKO
IPC: C08L27/12
Filed: 1989-08-10
Abstract: PURPOSE:To stabilize positive resistance temperature characteristics by holding conductive filler with a heat resistant high polymer material which does not soften when tetrafluoroethylene is softened. CONSTITUTION:Conductive filler in tetrafluoroethylene resin composition composing a heat generating body 3 covered with a protective layer 4 for separately holding conductive wires 2a, 2b is held by a heat resistant high polymer material which does not soften when tetrafluoroethylene resin is softened. The conductive filler surrounded by such a heat resistant high polymer material may not easily move in a matrix material so that positive resistance temperature characteristics of the heat generating body 3 can be maintained well thereby improving stability.
Patent JP-H0937383-A (JP)
Title: Howling preventing circuit
Inventor: HIRAYANAGI KOJI
IPC: H04M9/08
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain a howling preventing circuit capable of effectively preventing the generation of howling at the time of connecting a microphone to a terminal or connecting an operation switch. SOLUTION: A current change on an input terminal 2 is always monitored by a current detector 3, and at the time of detecting the connection of a microphone 1 to an input terminal 2 or the connection of an operation switch, a gain controller 4 is driven based upon a control signal supplied from a pulse generator 5 and the gain of a microphone amplifier is temporarily reduced down to a prescribed level in which howling is not generated. A control signal is supplied from the pulse generator 5 again after the lapse of a prescribed interval to return the gain of the microphone amplifier to a required object value.
Patent JP-H0528327-A (JP)
Title: Ic card utilizing equipment
Inventor: YAMASHITA HIROMASA
IPC: G11C5/00
Filed: 1991-07-24
Abstract: PURPOSE:To cause program interrupt when a card is erroneously unloaded while the program on the card is executed and to continuously restart the program without permitting program runaway or system reset when the same card is loaded next time. CONSTITUTION:A means 21 identifying specific information recorded on an IC card and a means 22 halting the program execution and causing interrupt, are provided. A means continuously restarting the preceding program when the same card is loaded, is also provided. When a card 10 is unloaded while the program on the card is executed, the program interrupt is caused and when the card 10 is loaded and the loaded card is found the same applicable card, the program execution is restarted.
Patent JP-S6362071-A (JP)
Title: Automatic transaction processor
Inventor: ABE NOBORU
IPC: G06Q40/02
Filed: 1986-09-02
Abstract: PURPOSE:To simplify the maintenance/control jobs of an automatic transaction processor by using a counter which counts the working time or the working frequency of each working part and a display means which displays the contents of the counter. CONSTITUTION:A resetting circuit 30 generates a reset signal RES to a slave CPU 12 before the working of the CPU 12 is started. Various input/output devices are connected to an I/O port 31. A CPU monitor timer 32, so-called watchdog timer, is reset by a refresh signal REF outputted from the port 31. Then the CPU 12 counts up a counter 34 at a specific time interval based on the output signal of a timer circuit 33. The output signal of the circuit 33 is also used as a reference signal for other time processes. The counter 34 is active when a transistor Q is turned on and performs its counting action by the signal outputted from the port 31. A display device 35 displays the count contents of the counter 34.
Patent JP-H0627828-A (JP)
Title: High voltage controller for separation
Inventor: SOUMA TAKATAMI
IPC: G03G15/02
Filed: 1992-07-10
Abstract: PURPOSE:To provide a high voltage controller for separation whose circuit constitution is simple, where the DC component of the current of a photosensitive body is corrected to both a positive side and a negative side, and which can execute discharge within real use. CONSTITUTION:This controller is provided with an electrode for separation 12 for separating transfer paper from the photosensitive body 2, and a high voltage power source for separation 52 for impressing high voltage on the electrode 12; and the power source 52 is provided with a constant-voltage AC circuit outputting constant-voltage AC for separating the transfer paper from the photosensitive body 2 and a constantcurrent correction circuit performing constant-current correction to vary a polarity to the same polarity as transfer high voltage to AC output in order to correct DC current component flowing in the photosensitive body 2, and a voltage correction circuit performing voltage correction by a fixed constant to have a reverse polarity to the transfer high voltage.
Patent JP-S6267961-A (JP)
Title: Image reader
Inventor: TAKUSAGAWA HIROHISA
IPC: H04N5/335
Filed: 1985-09-19
Abstract: PURPOSE:To make it possible to deal with x-axis and y-axis equally and to replace them without fixing the direction of x-axis and direction of y-axis by switching input pulse for scanning given to an (x) shift register and (y) shift register that drive and scan a two-dimensional array to electric signals. CONSTITUTION:A picture element 10 is placed in each of squares shown by dotted lines of the detailed structure inside of a two-dimensional array. Each picture element 10 consists of the series circuit of an x-switch 11, a y-switch 12 and a photoelectric element 13. DL is a video signal line for detecting analog image information (photoelectric conversion current) read out from the photoelectric element 13 through the switches 11, 12 at every picture element 10. Photoelectric conversion current of the photoelectric element 13 is read only when the x-switch 11 and y-switch 12 are turned on simultaneously (that is, both x-pulse Px and y-pulse Py are inputted). The x-switch 11 is ON, OFF controlled by the output pulse (x-pulse) Px of an (x) shift register 6. Similarly, the y-switch 12 is ON, OFF controlled by the output pulse (y-pulse) Py of a y-direction shift register 7.
Patent JP-H1038057-A (JP)
Title: Driving gear of engine
Inventor: KITAGAWA GOICHI
IPC: F16H57/04
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To efficiently realize lubrication and refrigeration of a shock absorbing mechanism. SOLUTION: An oil injection nozzle 37 to inject lubricating oil toward a shock absorbing mechanism is set in a gear housing 17 to store a drive shaft, a reduction gear and the shock absorbing mechanism on a driving gear of an engine in which the reduction gear 27 is arranged through the shock absorbing mechanism 28 on the drive shaft 26 and this reduction gear transmits motive power from a crankshaft 12 of the engine 10 to the drive shaft 26 through the shock absorbing mechanism 28.
Patent JP-H0256118-A (JP)
Title: Code converter
Inventor: IKETANI AKIRA
IPC: H03M7/14
Filed: 1988-08-22
Abstract: PURPOSE:To convert an 8-bit data word into a 12-bit code word directly by making a code word group including at least one code word or over to each data word, and selecting a code word W2 from the code word group. CONSTITUTION:A selection signal generating circuit 8 generates a selection signal S, the selection signal S changes over a switch 9 to select either a code word from a code word generating circuit 2 or a code word from a code word generating circuit 3. A parallel/serial converter 10 converts the code word in 12-bit parallel appearing at an output of the switch 9 into a serial code. Then switches 16-18 selects and outputs each signal from a synchronizing pattern generating circuit 14 while a synchronizing pattern period signal from a counter 15 is set.
Patent JP-H1038756-A (JP)
Title: Method and apparatus for measuring aberration of afocal optical system
Inventor: UEDA TAKESHI
IPC: G01M11/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus for measuring each aberration of an afocal optical system. SOLUTION: The light from a light source 11 is passed through a pattern plate 15 and then passed through a collimate lens 17 to produce a parallel luminous flux. The parallel luminous flux is passed through an afocal optical system to be inspected and introduced to a focus lens system 47 in order to focus the image of the light source on a light receiving element 45. The light from the light source 11 is passed through a filter to produce a monochromatic light which is then focused for a plurality of waveforms. Subsequently, color aberration is measured for the entire optical system based on the moving distance of the light receiving element 45 on the optical axis of the focus lens system 47 and the color aberration is determined for the afocal optical system to be inspected by removing the color aberration component of the focus lens system 47.  When the focal position is determined for each point of the image, curvature of the image plane can be determined.
Patent JP-S6364174-A (JP)
Title: Approximate processing method for non-linear multivariable function arithmetic system and processing unit for measured value using the method
Inventor: FURUYA TOSHIO
IPC: G06F17/17
Filed: 1986-09-05
Abstract: PURPOSE:To obtain a method to obtain an object measured value and a device to concretely execute the calculation by executing the approximate analysis of a non- linear multivariable function to decrease the number of times of a repetition calculation so that the unnecessary large correction to the variable with a small partial differential coefficient cannot occur. CONSTITUTION:From a console 20 at an initial step, n0 is inputted as constant limits LM and MM and the number IT of times of repetition and next, a presumed value Xi of a variable xi is inputted as an initial value. when an actual measured value Fj of a multivariable non-linear function fj is inputted to an arithmetic processing part 2 for a prescribed time, the processing part 2 executes the operation from the initial value of the presumed value Xi of Fj and xi in accordance with a prescribed flow chart. After the completion of the operation, the xi is outputted from an output port 22 to a displaying part 3, accommodated in a RAM25 as the presumed value Xi to the actual measured value Fj inputted next and read at the time of the next operation. After the first initial setting is executed by the device, the variable is obtained as the approximate solution to the multivariable non-linear function automatically.
Patent JP-S6185537-A (JP)
Title: Internal-combustion engine with supercharger
Inventor: KUBOTA OSAMU
IPC: F02B33/20
Filed: 1984-10-03
Abstract: PURPOSE:To prevent a crankshaft from being lengthened as well as to check a loss of energy to the utmost, by connecting subconnecting rod of a supercharger to a connecting rod of an internal-combustion engine. CONSTITUTION:A subpiston 12 of a supercharger is connected to a paired subconnecting rod 13 via a piston pin 27. There are provided with a pair of subconnecting rods 13 so as to sandwich a connecting rod 8 of an internal-combustion engine, and they are fitted in support rings 28 installed in a connecting part with a large diametral part of the connecting rod, namely, a crankshaft 7 whereby rotatably connected to the connecting rod 8. The subconnecting rod 13 is housed in the thickest part of the connecting rod 8 in a state of being connected to the connecting rod 8, while the subpiston 12 connected to one end of the subconnecting rod 13 is held within the same surface with a moving surface of a piston 5 of the internal-combustion engine.
Patent JP-H0765660-A (JP)
Title: Grommet
Inventor: KOJIMA KENJI
IPC: H02G3/22
Filed: 1993-08-23
Abstract: PURPOSE:To make it hard to move the fixing position of a wiring harness by making the outer diameter of a smaller diameter part in which the wiring harness is inserted smaller on the side to be connected to a larger diameter part and larger on the terminal side. CONSTITUTION:A grommet 14 made of rubber has a smaller diameter part 14a having an insertion hole 14b in which a wiring harness 5 is inserted and a larger diameter part 14c in which an outer circumferential groove 14d and an outer circumferential project 14e to be fitted in the through hole 3a of a panel 3 are formed. A tapered part 14b whose outer diameter is gradually increased from the larger diameter part 14c side to the terminal part side 14g is formed in the smaller diameter part 14a. After a wiring harness 5 is inserted in the insertion hole 14b of the smaller diameter part 14a of the grommet 14 to set the fixing position of the wiring harness 5, an adhesive tape 6 is wound across the tapered part 14b of the outer circumference of the smaller diameter part 14a of the grommet 14 and the outer circumference of the wiring harness 5 so as to fix the grommet 14 to the wiring harness 5.
Patent JP-S6452389-A (JP)
Title: Interconnection between bus bars
Inventor: FURUICHI KENJI
IPC: H05K7/06
Filed: 1987-08-21
Abstract: PURPOSE:To make it possible to connect bus bars with each other well both mechanically and electrically by providing a hole in an insulating plate, and making bus bars of different layers to contact each other through the hole and welding them. CONSTITUTION:Where a plurality of electric wirings consisting of bus bars 11, 12 are providing through an insulating plate or insulating body 20, the bus bars 11, 12 are disposed in a predetermined pattern based on a design, and a hole 30 is preliminarily provided at a connecting part in the insulating plate. The bus bar 11 of the first layer and the bus bar 12 of the second layer are contacted with each other. For contacting them, embossing is applied to both, for example. A contacted part 32 is spot-welded electrically, so the bus bars 11, 12 are electrically connected with each other. Because the bus bars are thus connected with each other by welding, both mechanically and electrically good effects can be obtained.
Patent JP-H06204499-A (JP)
Title: P-n junction device with group iv element- doped iii-v compound semiconductor
Inventor: ROOZU FUASANO KOTSUPU
IPC: H01L21/338
Filed: 1993-08-24
Abstract: PURPOSE: To accomplish a P-N junction device containing a III-V compound semiconductor by a method wherein a P-region or an N-region or both P and N regions form a superlattice selectively doped with an amphoteric IV-group element selected from carbon, germanium and silicon. CONSTITUTION: A P-N junction is formed using a (GaAs)3.75 /(InAs)4.24 superlattice 19 to be used for a P-type region and an N-type region. This P-N junction device contains an N<+> InP substrate 11, an Si-doped N<+> type Ga0.47 In0.53 As buffer layer 12, a C-doped (2×10<16> /cm<-3> ) N-type superlattice region 13, a C-doped (2×10<16> /cm<-3> ) P-type superlattice region 14 and a P<+> type Ga0.47 In0.53 As contact layer 16. Accordingly, circular AuBe (ϕ=500 μm) metallization, which is annealed at 380 deg.C for 25 seconds, is used as a top ohmic contact 17, and the device can be obtained by alloying In metallization 18 to the substrate 11.
Patent JP-2001036815-A (JP)
Title: Image information processor
Inventor: KITAO SATOSHI
IPC: H04N5/445
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image information processor to make specified information regarding a displayed image into a bar code signal and to synthesize it with an image signal to simultaneously display the specified information on a screen by utilizing a progressive system by which high definition expression is enabled. SOLUTION: The specified information (image information) 21 related to the image signal 22 to be inputted in a signal synthesizing part 12 is inputted and the bar code signal 23 based on the image information 21 is generated by a bar code signal generating part 11. The image signal 22 in the progressive system is inputted and the bar code signal 23 including the image information 21 corresponding to the image signal 22 is inputted from the bar code signal generating part 11 by a signal synthesizing part 12. And the bar code signal 23 is successively synthesized with a predetermined continuous 1H line signal of the image signal 22 so that a bar code graphic is displayed on a predetermined screen area when the image signal 22 is displayed on the screen of a display by the signal synthesizing part 12.
Patent JP-S60100566-A (JP)
Title: Production of 2,3-dihydrobenzofuran derivative
Inventor: KITOU OIZOU
IPC: C07B61/00
Filed: 1983-11-08
Abstract: PURPOSE:To produce the titled substance in high selectivity, by contacting allyl phenyl ether with a catalyst such as silica, alumina, diatomaceous earth, magnesium oxide, etc. in vapor phase. CONSTITUTION:The compound of formula II can be produced by the vapor- phase catalytic reaction of the compound of formula I (R is H or alkyl; X is OH, NH2, NO2, alkyl, alkoxy, OH, halogen or H) at 250-350 deg.C. The catalyst used in the above reaction is e.g. a solid acid such as silica, silica alumina, silica magnesia, alumina, diatomaceous earth, etc., a solid base such as magnesium oxide, calcium oxide, etc., or the solid acid or base supporting a specific kind of metal (e.g. Mg, Ca, Ti, Zr, Cr, Mo, Fe, Co, etc.).
Patent JP-H0374030-A (JP)
Title: Construction of luminous face
Inventor: KONDO YUKIHIRO
IPC: H01J31/12
Filed: 1989-08-12
Abstract: PURPOSE:To minimize a drop of brightness and quantity of light due to a lowered luminous area for improving a contrast ratio by patterning a phosphor on the face of a light permeable member on the cathode side while providing a film face inwardly reflecting light and absorbing light from outside on a part of a light permeable member being not patterned. CONSTITUTION:A cold cathode type and electric field radiation type cathode 1 and light-permeable member 3 arranged on the side of an electron generation face of this cathode 1 are provided through a prescribed interval. A phosphor 4 is patterned on the face of the light permeable member 3 while providing a film face inwardly reflecting light and absorbing light from outside on a part of the light-permeable member 3 where this phosphor 4 is not patterned. Light is inwardly reflected accordingly, while absorbing light from outside by means of the film face provided on the part of the light-permeable member 3 where no phosphor 4 is patterned. A contrast ratio, therefore, can be improved by minimizing a drop of brightness and quantity of light due to a lowered luminous area.
Patent JP-H0876156-A (JP)
Title: Light frequency modulation circuit
Inventor: SATO TOSHIYA
IPC: G02F2/02
Filed: 1994-09-01
Abstract: PURPOSE: To provide a light frequency modulation circuit which suppresses spreading of frequencies occurring in the fluctuation in the intensity of induced light at the time of executing light frequency modulation by applying a mutual phase modulation effect. CONSTITUTION: This light frequency modulation circuit includes a high dispersion medium section 8 which has an input port 1 and an output port 2 and executes frequency shifting or frequency sweeping or arbitrary frequency modulating by using the mutual phase modulation effect, a light source section 3 for the light signal for inducing the mutual phase modulation for the purpose of inducing the mutual phase modulation, a means for multiplexing the input signal light from the input port 1 and the light signal for inducing the mutual phase modulation from the light source section 3 for the light signal inducing the mutual phase modulation and introducing the multiplexed signal to the high dispersion medium section 7 and an optical filter 9 for removing the light signal for inducing the mutual phase modulation from the output light from the high dispersion medium section 8.  The output from the optical filter 9 is used as an external output.
Patent JP-S6388556-A (JP)
Inventor: HAINTSU HERUMAN
IPC: G03C1/72
Filed: 1987-08-24
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。