baber/WOPTO huggingface dataset:
Patent JP-H09244020-A (JP)
Title: Liquid crystal display device and defect correcting method therefor
Inventor: NODA KAZUHIRO
IPC: G03B21/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of correcting a luminescent point place inconspicuously even after the completion of the assembliyng of a liquid crystal device and its defect correcting method. SOLUTION: This liquid crystal display device makes the luminescent point place inconspicuous by froming an opaque light shielding film 10 on the luminescent point pixel of the liquid crystal display device. That is, in some cases, in liquid crystal display element to be constituted by inserting a liquid crystal layer 6 in between a counter substrate 2 and a driving substrate 3, a luminescent point pixel 12 is generated together with normal pixels 11. When the luminescent point pixel 12 is generated, the opaque light shielding film 10 is formed by discriminating the luminescent point pixel 12 after the completion of the liquid crystal.  Thus the liquid crystal device in which whole of liquid crystal cells are regarded as defective cells due to the luminescent point pixel 12 in the conventional case can be relieved as nondefective device while making the luminescent point place inconspicuous by converting it into a reduced luminescent ponit pixel by the opaque light shielding film 10.
Patent JP-S63217878-A (JP)
Title: Prediction tree search vector quantizing system
Inventor: SUZUKI YUTAKA
IPC: H04N19/50
Filed: 1987-03-06
Abstract: PURPOSE:To efficiently encoding a vector index by setting a range of a tree search by using a precedence index. CONSTITUTION:A belt signal (x)=(x0, x1,...xN-1) in which N pieces of signals have formed one block is inputted from an input terminal 1. It is supposed that a pair gamma<i>,<0>, gamma<i>,<1> of the i-th reference vectors are outputted from a code book 7. A distance calculating circuit 2 calculates a distance of the input vector (x) and the reference vectors gamma<i>,<0>, gamma<i>,<1> and outputs its result by '0', '1'. A vector instructing circuit 6 updates (i) to 2i in case '0' is inputted from a minimum distance deciding circuit 3, and updates (i) to 2i+1 in case '1' is inputted. As a result, from the code book 7, subsequently, gamma<2i>,<0>, gamma<2i>,<1> or gamma<2i+1>,<0>, gamma<2i+1>,<0> are outputted and repeated by a necessary number of times. An index delaying circuit 5 delays a vector index, and outputs a vector index of the vicinity of an encoding block.
Patent JP-S61210325-A (JP)
Title: Liquid crystal display element
Inventor: NAKAMU HIDEAKI
IPC: G02F1/1335
Filed: 1985-03-15
Abstract: PURPOSE:To prevent a light leakage and to improve a contrast of the titled element by forming a metallic electrode for cutting off the light of a substrate facing a gap between dots formed by closing of the upward and the downward transparent electrodes. CONSTITUTION:The metallic electrode 5 for cutting off the light is formed on a part facing the gap between the lines of the transparent electrode 2 at an upward of the transparent electrode 1 provided on the upward substrate 3. Similarly, the metallic electrode 6 for cutting off the light is formed on a part facing the gap between the lines of the transparent electrode 1 at an upward of the transparent electrode 2 provided on the downward substrate 4. Therefore, the metallic electrodes 5, 6 for cutting off the light form a black matrix for cutting off the light between the dots 7 formed with points of an intersection of the transparent electrodes 1, 2. Namely, as the leak of the light coming from between the dots 7 is cut off with the metallic electrodes 5, 6 for cutting off the light, the reduction of the contrast can be prevent in the high density pattern such as the liquid crystal television.
Patent JP-H01223823-A (JP)
Title: Phase looked oscillation circuit
Inventor: MUTO HIROSHI
IPC: H03L7/087
Filed: 1988-03-03
Abstract: PURPOSE:To make the effect of dispersion and error in each element immune and to facilitate the small size and circuit integration by providing a phase comparator outputting a binary signal whose pulse width is variable and a digital circuit means being a selection circuit for the binary signals. CONSTITUTION:A voltage controlled oscillator 6 generating a signal with a frequency in response to a control voltage and supplying it to an output terminal and plural phase comparator circuits 1, 2 comparing phases of both signals of the output terminal and the input terminal and outputting the binary signal with a different pulse width in response to the phase difference are provided to the circuit. Then a selection passing circuit 3 passing selectively the output by a prescribed time each and an integration circuit 5 integrating the output and supplying the result to the voltage controlled oscillator as the control voltage are provided. That is, an analog circuit means such as a voltage adder is not used and the synthesized phase comparison characteristic of the plural phase comparators 1, 2 is realized by digital circuit means 1-3. Thus, the effect of the dispersion or error of the element is immune and small size and circuit integration are facilitated.
Patent JP-S51127080-A (JP)
Title: A process for preparing quisqualic acid.
Inventor: TAKEMOTO TSUNEMATSU
IPC: C07D271/06
Filed: 1975-04-24
Abstract: PURPOSE: A process for preparing quisqualic acid easily in high yield comprises the reaction of oxadiazolidine of formula I with the ester of formula II, the hydrolysis of the resulting compound of formula III, and the removal of carbobenzoxy group. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63216017-A (JP)
Title: Synchronizing signal generating device
Inventor: SUGIMURA KEIICHI
IPC: H04N1/04
Filed: 1987-03-05
Abstract: PURPOSE:To output an accurate synchronizing signal by providing a comparing circuit which outputs the synchronizing signal when the difference between photodetection outputs of two photodetectors which photodetect a scanning beam reaches a specific value which is not 0. CONSTITUTION:When the difference between the photodetection outputs of the two photodetectors 14 and 15 which are arranged adjacently reaches the specific value which is not 0, the comparing circuit 19 outputs the synchronizing signal. A subtracting circuit 18 performs subtraction processing and the comparing circuit 19 compares the difference between the both with the specific threshold level V2. The value of the threshold level V2 is extremely close to 0, but not equal to 0, namely, V2=0 and V2not equal to 0. Consequently, a case wherein neither the photodetector 14 nor 15 detects light is excepted from an object of detection and the accurate synchronizing signal which is not affected by a difference in the quantity of light, a difference in beam diameter, etc., is generated to nearly the same extent with a system which outputs a synchronizing signal when the photodetection outputs of the two photodetectors coincide with each other.
Patent JP-S59176284-A (JP)
Inventor: RICHIYAADO MAAKU SUTAAN
IPC: A61P31/04
Filed: 1984-03-16
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-H01226464-A (JP)
Title: Liquid pressure control device
Inventor: FUJIGAKI HIROTOSHI
IPC: B60T8/28
Filed: 1988-03-04
Abstract: PURPOSE:To improve the durability of a liquid pressure control device and prevent the drop of its adjusting accuracy by connecting an entrance chamber to an exit chamber so as to nullify pressure reduction control when the pressure in the exit chamber rises beyond a prescribed pressure. CONSTITUTION:When a sensor 23 detects over loading, a controller 11 gives drive force equivalent to a full loading to a pulse motor 10 so as to maintain it. At this time, when a brake pedal 3 is stepped on and the liquid pressure in a master cylinder 1 is raised up, a piston 71 with a step in a nullification part 78 of pressure reduction control is moved rightward and a valve body 44 is moved rightward. At the same time, a plunger 40 is also moved rightward, but this moving distance is smaller than the distance between the valve body 44 and the valve seat. So, the valve body 44 does not reach the valve seat and the valve is kept opened. Accordingly, the liquid pressure in the master cylinder 1 is transmitted to a wheel cylinder as it is and pressure reduction control is not carried out. Thereby, the pulse motor 10 does not require the maximum compression of a load spring 50. Therefore, load can be reduced.
Patent JP-H0627020-A (JP)
Title: Gas refractometer
Inventor: REIMONDO JIYON CHIYANII
IPC: G01N21/45
Filed: 1992-03-09
Abstract: PURPOSE: To obtain a low-cost accurate air refractometer for an interference measuring apparatus. CONSTITUTION: The gas refractometer comprises an optical beam generating light source 10, beam splitting means 20 positioned to receive at least part of the beam, at least one reflectors 26, 28 disposed in relatively fixed relation to the means 20 to specify the first and second optical paths of the different lengths passing the refractometer for the beam together with the means 20, and detecting means 30 for generating an output signal indicating the change of the difference of the two paths lengths generated due to the change of the different refractive indexes of the gas. The means 20 and reflectors 26, 28 in which the maximum change of the difference of the two paths lengths in the refractometer generated for the whole change range of the index to be measured is shorter than one wavelength of the used light.
Patent JP-S56156737-A (JP)
Title: Superhard alloy containing molybdenum
Inventor: MIYAKE MASAYA
IPC: C22C29/04
Filed: 1981-04-03
Abstract: PURPOSE: To enhance the sintering and mechanical characteristics of the resulting titled alloy by binding a hard phase made of solid soln. of carbonitride of Mo and Ta contg. a specified amoung of W substituted for part of the Ta with an iron group metal.  
     CONSTITUTION: This superhard alloy is obtd. by binding a hard phase made of solid soln. of hexagonal type carbonitride [(Mo,Ta)CN] of Mo and Ta contg. W substituted for part of the Ta with a 3W50wt% iron group metal as a binding phase. At this time, the W content of the hard phase is adjusted to 1W40wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58169301-A (JP)
Title: Door mechanism of cartridge type magnetic disk device
Inventor: KAWAKAMI CHIKAHISA
IPC: G11B33/02
Filed: 1982-03-29
Abstract: PURPOSE:To attach and detach a disk cartridge quickly and easily, and also to improve an air sealing effect of a door, by constituting so that the door and a moving mechanism of a cartridge receiver interlocked with the door are contained in the lump. CONSTITUTION:A cartridge type magnetic disk device is constituted so that a door 16 and a moving mechanism consisting of links 22, 23, a cam 24, etc. for lifting and lowering a cartridge receiver 6 by interlocking with opening and closing of the door 16 are contained in the lump in the device. According to this constitution, a cartridge disk 1 can be attached and detached quickly and easily, and also an air sealing effect of the door is improved by only one group of endless gasket 32 provided to the door 16.
Patent JP-S58168663-A (JP)
Title: Powdered metal pigment composition and its preparation
Inventor: TOUNO FUSAMITSU
IPC: C09D11/00
Filed: 1982-03-31
Abstract: PURPOSE:To provide the titled compsn. forming a coating film with excellent resistance to acid and alkali and preventing change in color tone of the coating due to flocculation, segregation, etc., prepared by treating powdered metal pigment with organic phosphate compd. CONSTITUTION:The compsn. is prepared by treating powdered metal pigment with an organic phosphate compd. of the formula  where R is 6-24C alkyl, 6-24C alkyl-substd. group or aryl which contains at least one 6-24C alkenyl substituent; A is 2-4C alkylene; m is 0-20; R1 and R2 are H, alkyl, alkenyl, aryl or R-(OA)m (R, A and m are the same as above)  (e.g. lauryl phosphate or octylphenyl phosphate). It shows improved resistance to water, acid and alkali and good storage stability and retains original color tone without causing color change.
Patent JP-H11248926-A (JP)
Title: Device and method for filter manufacture and color filter
Inventor: MORI AKIO
IPC: B41J2/21
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide the filter manufacturing device which can accurately generates ink of R, G, and B for a substrate and supply specific amounts of ink according to the state of ink drops. SOLUTION: To jet ink drops out of the ink jet head of a 1st coloring means 210, the ink jet head of a 2nd coloring means 220, and the ink jet head of a 3rd coloring means 230, the respective ink jet heads have driving elements which are applied with voltages respectively and a control means 2000 applies the voltage corresponding to the state of ink drops of red to the driving element of the ink jet head of the 1st coloring means 210, the voltage corresponding to the state of ink drops of green to the driving element of the ink jet head of the 2nd coloring means 220, and the voltage corresponding to the state of ink drops of blue to the driving element of the ink jet head of the 3rd coloring means 230.
Patent JP-H09247130-A (JP)
Title: Data transmission reception system
Inventor: KAMIMURA TSUKASA
IPC: H04L25/38
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain the data transmission reception system with a higher transfer efficiency that transfer of data by a fixed frame length without the need for provision of a dummy word by detecting each frame even when each frame length is changed. SOLUTION: A +1 data adder circuit 11 of a transmitter adds 1 to data 100 to be sent and a header addition circuit 13 replaces a word equivalent to a header as to data 104 after provision of an odd parity by an odd parity generator circuit 12 with an all zero word. Furthermore, an output timing control circuit 14 sends data 200 in a timing of a word data synchronization pulse 102. A receiver side detects an all zero word in transmission data and the word is processed as a header of transmission data. Thus, a header in one word including a parity bit added to the head of each frame and data of a word including the parity bit are not in matching with each other.
Patent JP-S51127769-A (JP)
Title: Frequency detector
Inventor: IIDA KOKUJI
IPC: G01R23/15
Filed: 1975-04-30
Abstract: PURPOSE: A frequency detector with simple circuit constitution facilitating detection of change in frequency with high precision and excellent response. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02231266-A (JP)
Title: Side pillar structure for vehicle
Inventor: ICHIGE TSUTOMU
IPC: B61D17/08
Filed: 1989-03-03
Abstract: PURPOSE:To obviate the need of a waist belt and joint and prevent the generation of the welding strain by forming each joint edge part by bending two opposed sides of a plurality of plate-shaped member into Z-figure form and superposing and fixing the joint edge parts and forming a side pillar. CONSTITUTION:Two opposed sides of a plate-shaped member 1 are formed into the joint edge parts 1a and 1b by the bending into Z-figure shape. Further, an opened port part 1c is formed at the center part of the plate-shaped member 1, and each R part 1d having a large radius of curvature is formed at four corners of the opened port part 1c. Further, each cut part is formed from the both sides in parallel to the joint edge parts 1a and 1b, on the plate-shaped member 1. The upper and lower parts of the opened port part 1c are bent into Z-figure form in the same direction to the joint edge parts 1a and 1b through each cut part, and the reinforcing parts 1g and 1h are formed. Then, a plurality of plate-shaped members 1 are arranged in the longitudinal direction of the car body, and the joint edge parts 1a and 1b are superposed each other, and joined through spot welding 2, etc., and thus a hat shaped side pillar 3 is formed.
Patent JP-H02230562-A (JP)
Title: Test method for magnetic disk device
Inventor: ENDO HIROKO
IPC: G06F3/06
Filed: 1989-03-03
Abstract: PURPOSE:To check the data readout function of a storage medium by performing the write initialization of a predefined value on a data storage buffer, writing readout data from the storage medium, checking whether or not rewrite is performed, and performing the rerun of the above process when no rewrite is performed. CONSTITUTION:The write initialization of an arbitrary predefined value is performed on the data storage buffer arranged in a main storage 10c, and the readout data from the storage medium 11 is written on the data storage buffer, and it is checked whether or not the content of the data storage buffer is rewritten to a new value. When the content of the data storage buffer is not rewritten to the new value, the predefined value is changed, then, the rerun of the process is executed. Thereby, it can be judged that data readout from the storage medium 11 is performed normally when it is recognized that the content of the data storage buffer is rewritten to the new value.
Patent JP-H10245549-A (JP)
Title: Electroluminescent element
Inventor: UEDA HIDEAKI
IPC: C09K11/06
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an electroluminescent element producing a high-luminance high-efficient emission and having a low emission initiation voltage and excellent durability by sandwiching an organic thin layer containing at least an organic luminescent layer comprising a distyryl compound between a hole injection electrode and an electron injection electrode. SOLUTION: An organic thin layer containing at least an organic luminescent layer (e.g. one prepared by vapor-depositing a 50nm thin film of a compound of formula I on a glass substrate coated with indium tin oxide) comprising a distyryl compound represented by formula I [wherein Ar1 and Ar2 are each a divalent (substituted) aromatic hydrocarbon group; R1 is an alkyl, an aralkyl or a (substituted)aryl; Ar3 is an alkyl, an aralkyl, an alkenyl, an alkoxyl, an aryloxy, a thioalkyl, an arylthio, a (substituted) aryl or a heterocyclic group; and Ar4 and Ar5 are each a (subsituted) alkyl, aralkyl, aryl or heterocyclic group, or may be combined with each other to form a ring] (e.g. a compound of formula II) is sandwiched between a hole injection electrode and an electron injection electrode.
Patent JP-H07257258-A (JP)
Title: Holder device for on-vehicle equipment
Inventor: SATO KUNIO
IPC: H04M1/11
Filed: 1994-03-23
Abstract: PURPOSE:To use a portable telephone even in the case where the inside of a vehicle is dark at night on the like. CONSTITUTION:A device is provided with a holding protrusion 10A and a holding protrusion 9A for holding a portable telephone 3 to be freely detachably, an LED to illuminate an operation surface 4 of the portable telephone 3 held in this containing part, and light source switch actuation members 8A, 8B disposed at a bottom surface part 35 and an abutting surface part 34 of the containing part.
Patent JP-H06268163-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIOZAWA KENJI
IPC: H01L27/088
Filed: 1993-03-12
Abstract: PURPOSE:To achieve the high integration of an LSI by a method wherein the elapsed change amount (DELTAIds) of a drain current is set within a target value and the gate length of a MOS transistor is reduced to a minimum. CONSTITUTION:In an LSI, a MOS transistor for a logic circuit and a MOS transistor for a transfer gate are intermingled. In the LSI, the gate length of MOS transistors Tr11, Tr12, Tr13, Tr14 used for transfer gates T1, T2 in which a current flows bidirectionally in channel parts is set to be longer than the gate length of MOS transistors Tr1 to Tr8 used for logic circuit parts (e.g. inverters INV1 to INV4) in which a current flows in one direction. The gate lengths of the two kinds of transistors are decided to be 0.3mum and 0.5mum when the voltage of a gate electrode is 3,3 V, and they are decided to be 0.5mum and 0.8mum when the voltage is 5.0V. In the LSI of a gate array system, two kinds of fundamental cells which are composed of MOS transistors having a different gate length are arranged and installed according to the ratio occupied by transfer gates.
Patent JP-S58177925-A (JP)
Inventor: PETORUSU BUIRUHERUMUSU NIKORAA
IPC: C07B61/00
Filed: 1983-03-29
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-S61211621-A (JP)
Title: Heating control
Inventor: OYA TAKASHI
IPC: F24C7/02
Filed: 1985-03-14
Abstract: PURPOSE:To enable to utilize heating control in a gas rice cooker or the like by a method wherein a heating means consists of repeating the heat release and stoppage of heat release and the temperature detected with a temperature detecting means at the end of the stoppage of heat release is judged. CONSTITUTION:A control part 3 consists of a microcomputer composed of a ROM 31, a RAM 32 and a CPU 33. A temperature detecting means 1, a main solenoid valve 41, an auxiliary solenoid valve 42 and the like are connected through an interface 34 to the control part 3, which controls the main solenoid valve 41 and the like. A temperature condition signal, whichrepresents the temperature in a rice cooking pot 2 and is sent from the temperature detecting means 1, is inputted in the interface 34, processed in the CPU 35, written in the RAM 32. The data written in the RAM 32 is processed by the program read in the CPU 32 through the ROM 31. A group of control signals S2-S4 outputted through the interface 34 control the main solenoid valve 41, the auxiliary solenoid valve 42 and the like so as to control the combustion state over the whole processes of rice cooking.
Patent JP-H03254838-A (JP)
Title: Solution filler device applicable to droplet testing
Inventor: KAWACHI AKIZO
IPC: B01J4/00
Filed: 1990-03-05
Abstract: PURPOSE:To contrive a way to continuously carry out droplet testing with a single kind of solution by a method wherein a solution is introduced from a solution filler guide into the solution retaining parts of a rotatable solution retaining plate and the solution is forced out by a solution extruding mechanism from the solution retaining parts through a solution extruding opening. CONSTITUTION:A pedestal 1 is provided with a solution extruding opening 9 extending from the top to the bottom of the peripheral part thereof and a vertical shaft 1a at the central part of the upper surface thereof. A solution retaining plate 2 located on the upper surface of the pedestal 1 and rotatable about the shaft 1a is provided thereon with a plurality of solution retaining parts 8 consisting of a hole extending from the top to the bottom thereof. A hold-down plate 3 located above the solution retaining plate 2 and fixed to the shaft 1a to hold down the solution retaining plate is provided with a solution filler hole 3a and a solution extruding hole 3b. A solution filler guide 5 having its hole formed in communication with the solution filler hole 3a is provided above the hold-down plate 3. A solution extruding mechanism 6 having a piston 7 is provided on the top surface of the hold-down plate 3 above the solution extruding opening 9 of the pedestal 1 with its inside in communication with the hole 3b.