baber/WOPTO huggingface dataset:
Patent JP-H0315580-A (JP)
Title: Thermal printer
Inventor: NUIDA AKIRA
IPC: B41J2/32
Filed: 1990-01-22
Abstract: PURPOSE:To press a platen in contact with a thermal head and to keep the axial center of said platen at a fixed position by providing a first urging means for urging a support lever to the side of the thermal head and a second urging means for urging a stop lever in a direction to shift a pressing part towards the bottom of a recessed portion. CONSTITUTION:Support levers 25, 26 are urged by a spring 31 in a counterclockwise direction around a main shaft 24. Therefore, a platen 16 which is held in a recessed portion 30 of the support levers 25, 26 through a bearing 20 is in elastic contact with a thermal head 13. In this state, the bearing 20 of the platen 16 is pressed by an inclined surface 30a of the trapezoidal recessed portion 30 and therefore pushed to an opening of the recessed portion 30. However, stop levers 32, 33 are urged in a clockwise direction around a pin 34 by a spring 36, and the radius of a curved surface around the pin 34 of a pressing part 35 of the levers 32, 33 which press the bearing 20 by this urging force is set to be continuously larger towards the lower side of the surface. Therefore, the bearing 20 is held at the bottom of the recessed portion 30 by the pressing part 35, and the axial center of the platen 16 can be held at a fixed position.
Patent JP-S5295102-A (JP)
Title: Multiple interruption processing system of moving communication
Inventor: ADACHI TETSUO
IPC: H04B7/24
Filed: 1976-02-06
Abstract: PURPOSE: To make it possible to give the priority order of interruption to the terminal communicating equipment which sends communication data of a moving body, and to read out several pieces of communication information of a plural number of moving bodies by the interruption process, so that communication data can be processed perfectly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55104597-A (JP)
Title: Air supply structure for air conditioner
Inventor: ITOU SHIYOUTAROU
IPC: F24F1/02
Filed: 1979-02-06
Abstract: PURPOSE: To make it possible to connect an impeller and a drive device directly and reduce the dimensions of the device by a method wherein a pair of end plates are provided on both ends of a vane plate, a plurality of through holes or projections are provided on these end plates, and projections or through holes to fit with these are provided on the rotary part of the drive device.  
     CONSTITUTION: The air-supply impeller consists of a pair of end plates 7a, 7b, and a plurality of vane plates 7C are placed between these end plates. A plurality of through holes 7g, 7h are provided on end plate 7. On the other hand, projection 9d is provided on rotor 9b of motor 9, which drives this impeller. The impeller and the drive device are connected when the projections are fitted to through holes 7g, 7h. By this, it is possible to reduce the dimensions M of the fan in the direction of rotational axis, so that the whole device can be made compact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54105709-A (JP)
Title: Drainage for electric machinery
Inventor: MOTOJIMA TERUHISA
IPC: H02K5/10
Filed: 1978-02-08
Abstract: PURPOSE: To prevent the counter flow into the electric machinery even when the water level has rised above the drainage hole, by making the drainage pipe of flexible material then providing a float at the tip or constructing the pipe body to be floatable.  
     CONSTITUTION: Flexible drainage pipe 5 such as polyethylene is jointed to the drainage hole 4 of electric machinery, and a ball float 6 having a drainage hole 7 at the opposite side of pipe is coupled to the tip. The water collected in the machinery 1 is exhausted through the exhaust hole 4, the exhaust pipe 5, the float 6 and the small hole 7. When the machinery 1 is submerged under large amount of water, the float 6 will float on the water and the small hole 7 in the float 6 directs upwardly due to the weight of drainage pipe thus to prevent the water from counter  flowing into the machinery 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04235685-A (JP)
Title: Image vector integrated data filing device
Inventor: NAKAJIMA TOSHIHIRO
IPC: G06T1/00
Filed: 1991-01-10
Abstract: PURPOSE:To make a superimposed display for the second time easy to see by automatically deleting a part made into vector in image data and separately storing remaining image data and vector data. CONSTITUTION:Image data 1 displayed on a CRT is indicated after traced by pointing devices such as a mouse. Thus, the traced image part 6 is made into vector to obtain vector data 2. The discrimination can be performed by superimposing these image data 1 and vector data 2 to be displayed by colors 31 on the CRT. At this point, when an operator judges the vector is good, the part 6 for the vector in the image data 1 is automatically deleted. Image data 41 after automatic deletion and vector data 51 (same as the vector data 2) are stored respectively as hierarchical data.
Patent JP-H10204643-A (JP)
Title: Vapor growth apparatus
Inventor: TAKIZAWA HIROTSUGU
IPC: C23C16/455
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a vapor growth apparatus which pour gases evenly to a substrate surface. SOLUTION: This apparatus includes a treating vessel 21 which has a gas introducing port 22 in the upper part, a substrate rest 24 which is arranged in this treating vessel 21 and on which a wafer 23 is placed, a gas flow regulating nozzle plate 26 which is arranged above this substrate rest 24 in the treating vessel 21 and has many flow regulating holes 27 for sending the gases to the wafer 23 and a gas guide plate 31 which is arranged in the treating vessel 21 and inclines to the flow direction of the gases introduced from the gas introducing port 22.
Patent JP-S57146665-A (JP)
Title: Ink jet device
Inventor: JIYON JIII MAATONAA
IPC: B41J2/145
Filed: 1982-01-30
Abstract: An elongated acoustic waveguide (20) couples a transducer (18) to an ink jet chamber (14) including an outlet orifice (16) through which droplets of ink are ejected. In one embodiment, the waveguide (20) is directly coupled to ink within the chamber (14). Arrays are formed utilizing such ink jet chambers (14) and waveguides (20). Because the transducers (18) are located separately from the ink jet chambers (14), the latter can be arranged in a very compact array.
Patent JP-H04340278-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KAZUYA
IPC: H01L21/265
Filed: 1991-01-11
Abstract: PURPOSE:To provide the manufacturing method, of a semiconductor device, which makes the junction depth of a drain overlapped with a gate shadow and which can restrain a drop in a threshold value caused by a short channel. CONSTITUTION:In the manufacturing method of a semiconductor device by this invention, a silicon dioxide oxide film 4 in a part to be used as a gate electrode on a silicon substrate 1 is etched anisotropically and a slit is formed. Ions are implanted into a channel part by making use of the remaining silicon dioxide oxide film as a mask. By means of a shadow effect utilizing the film thickness of the remaining silicon dioxide oxide film 4, an n-type low- concentration diffusion layer 11 is formed selectively by an oblique ion implantation technique; the gate electrode 13 is formed in the slit part; after that, the silicon dioxide film 4 is removed; a high-concentration diffusion layer is formed by an ion implantation operation.
Patent JP-S59139450-A (JP)
Title: Electronic instrument
Inventor: MATSUYAMA SHIGERU
IPC: G06F15/00
Filed: 1983-01-31
Abstract: PURPOSE:To improve considerably the operability of an electronic instrument, by defining many key operation procedures to a desired function key. CONSTITUTION:The area from an address FOOH to the address FFFH in a random access memory RAM is assigned as an area for a user define key (UDK) to function keys (FK) F1-F4. It is possible that the area from the start address to the last address assigned for the UDK is used for a desired FK. When a key input operation is executed, a control unit CPU supplies a control signal to the RAM so that a terminator ''00'' is added to an ASCII code string corresponding to the key operation to store it. When the FK F3 is depressed, instruction ''PRINTDATE'' is executed, and contents of DATE are displyed on a display device DISP.
Patent JP-2000213477-A (JP)
Title: Scroll compressor
Inventor: KOBAYAKAWA TAISEI
IPC: F04C18/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor of high reliability and performance. SOLUTION: A first oil supply passage 241 lead to a back pressure chamber is formed in a mirror plate of a rotary scroll, while a second oil supply passage 248 lead to a tip seal housing groove is also arranged. With such a setup, an appropriate amount of lubricating oil can be supplied from a suction hole to a discharge oil, that is, all over the compression space area. A scroll compressor with high reliability and performance can be provided.
Patent JP-H03217117-A (JP)
Title: Logic gate
Inventor: YAMADA HIROYUKI
IPC: H03K19/0944
Filed: 1990-01-23
Abstract: PURPOSE:To increase the switching speed of a NAND gate and to prevent the malfunction of a switching FET by providing a resistance element, which has a resistance value corresponding to the threshold voltage of the switching FET, between the gate electrode of the switching FET and a second supply potential. CONSTITUTION:A NAND gate 21 is provided with a resistance element 32. Consequently, the gate voltage of a MOSFET 28 is quickly reduced to the low level when being switched from the high level to the low level. Therefore, the time required for the rise from the low level to the high level of an output terminal 26 is shortened and the switching operation speed of the MOSFET 28 is increased to increase the switching speed of the NAND gate 21. The level of the gate voltage of the MOSFET 28 is determined by the voltage drop value of the resistance element 32. Therefore, this gate is hardly affected by the variance of a supply potential VCC, and the malfunction of the MOSFET 28 due to this variance is prevented.
Patent JP-H05204623-A (JP)
Title: Program developing device
Inventor: KUMAGAI YOSHINORI
IPC: G06F9/06
Filed: 1992-01-28
Abstract: PURPOSE:To shorten a coding time, to reduce the generation of a coding miss and to improve program creating efficiency by automatically rewriting a line only for a function name in a program to a function access format with an argument. CONSTITUTION:This program developing device is provided with a function information registering means a1 for registering function accessing formats with function names and arguments in a function information registering file 5, a function name searching means a4 for forming a program-sorted function name describing line file 6 while searching a required function name in the program, a file data referring means a5 for automatically referring to data in the file 5/6 and a function line rewriting means a6 for automatically rewriting a line only for the function name in the program to a function access format with an argument.
Patent JP-S56110052-A (JP)
Title: Manufacture of unit system for medical analysis
Inventor: KAETSU ISAO
IPC: C08F2/48
Filed: 1980-02-05
Abstract: PURPOSE:To fix a large amount of antigen, antibody and the like on the surface of a carrier firmly without damaging the activity thereof by coating the surface of the supporting carrier with the mixture of polymeric monomer and biological active material and by applying prescribed treatment. CONSTITUTION:The mixture formed of the polymeric monomer and the biological active material is applied on the surface of the supporting carrier, a light or ionizing radiation is applied thereon to polymerize the polymeric monomer, and the biological active material is fixed on the surface of the supporting carrier. As the polymeric monomer polymeric monomer of vinyl can be used. In addition, the biological active material is used in the form of buffer solution or water solution.
Patent JP-H03221338-A (JP)
Title: Jig for working both faces
Inventor: IDE YASUMI
IPC: B23P19/00
Filed: 1990-01-22
Abstract: PURPOSE:To facilitate a front and back facing and to automatize a both faces working, by positioning the body to be worked with its storing in a movable holding body recessed part and taking out the movable holding body with its holding by a holding piece, after both faces working with its reversal between 1st and 2nd postures. CONSTITUTION:A movable holding body 6 is made in a 1st posture, stored in a recessed part 11 by feeding a prime battery 21, which is positioned and held also so as not to be dropped at the reversal time by a magnet 13. The sticking of a copper foil on the surface and welding are performed in this state and a receiving member 22 is pressed to the back face of the battery 21 through an opening 15 and through hole 12 as occasions demand, because of receiving the force applied on the battery 21 at working time also. When the holding body 6 then becomes in a 2nd posture, the sticking of a copper foil to the back face of the battery and welding are performed through the opening 12 thereof and a receiving member 23 is inserted through a slit hole 17 as occasions demand, because of the surface of the battery 21 being supported by the recessed part 16 from the lower side. The holding body 6 is then restored to the 1st posture and the working of the front and back both faces on the battery 21 as for the body to be worked is completed.
Patent JP-H07206885-A (JP)
Title: Production of ruthenium-iodo-optically active phosphine complex and production of optically active 4-methyl-2-oxetanone using the same complex
Inventor: OKETA YOSHIKI
IPC: C07F9/50
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a ruthenium-iodo-optically active phosphine complex having high catalytic activity and useful for catalysts, etc., for producing an optically active 4-methyl-2-oxetanone which is an intermediate for polymers, medicines, liquid crystal, etc., by reacting a specific ruthenium-optically active phosphine complex with an inorganic iodide. CONSTITUTION:A ruthenium-optically active phosphine complex expressed by formula I [Et is ethyl; CBP is formula II (R<1> is aryl or a 3-8C cycloalkyl) or formula III (R<2> is aryl or a 3-8C cycloalkyl; R<3> is methyl or methoxy; R<4> is H, methyl, methoxy or a di-lower-alkyl-substituted amino; R<3> and R<4> form tetrahydronaphthyl together with adjacent phenyl group)] is reacted with an inorganic iodide (e.g. potassium iodide) to provide the objective complex having a high catalytic activity and capable of providing an optically active 4-methyl-2- oxetanone which is a polymer raw material, a raw materials for synthesizing medicines or an intermediate for liquid crystal materials, etc., as a catalyst for asymmetric synthesis providing a product having high optical purity.
Patent JP-H10198766-A (JP)
Title: Device and method for recognizing character, and storage medium
Inventor: TAKASU EIJI
IPC: G06V30/10
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for recognizing character that realize the enhancement of the recognition rate by further applying a forward chain probability in addition to a backward chain probability in Bi-gram statistic processing. SOLUTION: This character recognizing device recognizes plural characters by applying the chain probability of characters. This device has a backward chain calculating part 203 for applying the chain probability from i-th character to (i+1)th character among plural characters, forward chain calculating part 204 for applying the chain probability from the (i+1)th character to the i-th character among the plural characters, and merging part 205 for merging the results respectively provided from the backward and forward chain calculating parts 203 and 204 as the post-processing result. The post-processing result merged by the merging part 205 is outputted as the final recognized result.
Patent JP-H10215583-A (JP)
Title: Power supply
Inventor: MAKIMURA SHINJI
IPC: H01F27/28
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive power supply in which the variation rate of circuit efficiently η can be decreased, even if the voltage being applied to the primary of a drive transformer is varied due to the variations in the characteristics of components. SOLUTION: This power supply comprises a high-frequency power supply having two switching elements-connected in series and supplying a load with a high-frequency AC voltage produced by converting a DC voltage, a drive transformer having a primary winding n1, two secondary windings n21, n22 connected in series with the control terminal of two switching elements and a magnetic core 10, and a driver for driving the two switching elements by applying a voltage to the primary winding n1 of the drive transformer, wherein the secondary windings n21, n22 are arranged at a constant interval, so that they do not make tight contact with each other, i.e., wound while being spaced apart at every turn.
Patent JP-S63195008-A (JP)
Inventor: BURAISU ERU MANEN
IPC: B60B30/06
Filed: 1988-01-26
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-H11328007-A (JP)
Title: Memory controller provided with continuous page mode and its method
Inventor: BIGGS TERRY
IPC: G06F13/16
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a memory controller which copes with a continuous page mode without disadvantage of precharge. SOLUTION: The memory controller 42 is coupled to a pipeline internal bus and supplies a control signal to an external bus to control a memory like a dynamic random access memory 43. The memory controller 42 compares the page part of the next address with that of the current address. If these addresses coincide with each other, the memory controller 42 keeps the page open for the next cycle. But if they don't coincide with each other or the next address is not effective at the same point of time in the first access, the memory controller 42 closes the page in the first cycle. The memory controller 42 executes the continuous page mode without causing disadvantage at the time of closing the page.
Patent JP-H09208658-A (JP)
Title: Sheet for traffic mark
Inventor: TAGUCHI HIDEYUKI
IPC: E01F9/576
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prepare a sheet for traffic marks that is not thermally deformed, does not allow the shape of a road surface to appear on the sheet surface, has a desired hardness, does not break or crack before the application of the sheet, is excellent in durability after the application, and is less deformed by pressures exerted by passing vehicles. SOLUTION: This sheet is the one comprising a thermosetting resin composition whose major components are an acrylic polyol that is in the state of a solid or solid solution at normal temperatures and is formed by radical polymerization of a vinyl monomer containing a (meth)acrylic monomer having at least one of a hydroxyl group, an amide group, and a carboxyl group and a block isocyanate. The thickness of the sheet is 1 to 35mm. The weight-average molecular weight of the resin composition is 110,000 to 1,500,000.
Patent JP-H07211583-A (JP)
Title: Ceramic capacitor
Inventor: SHIMAZAKI HISAYOSHI
IPC: H01G4/12
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a ceramic capacitor whose permittivity is high, whose dielectric loss is small and which stabilizes the characteristics and the like by a method wherein various elements which are contained in a lead-based complex perovskite dielectric are analyzed quantitatively and contents of Pb, Nb and Ti for a lead-based complex perovskite dielectric layer are set within a specific range. CONSTITUTION:A dielectric layer for a ceramic capacitor uses a dielectric lair whose composition is constituted within the range of formulas as in the composition of a dielectric having a perovskite structure which is expressed structurally by Pb[A]O3 (where [A] may be one or more kinds of elements). In addition, especially, the desirable value of X is 0.01 or lower, the desirable value of Y is 0.01 or lower, and the desirable value of Z is 5.0 or higher and 7.8 or lower. Thereby, the ceramic capacitor whose permittivity is high, whose dielectric loss is small and whose reliability is high is obtained.
Patent JP-2000038392-A (JP)
Title: Linker
Inventor: KOOT WIM-JAN
IPC: C07J41/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound that is useful as a linker for silicon base over a wide range of solid-phase syntheses, can be synthesized through a relatively simple process and can bond the ligand molecule to the solid-phase support before it bonds to the linker. SOLUTION: This compound is represented by formula I [R1 is hydroxy, a 1-6C alkoxy, NR4R5 (R4 and R5 are each H, a 1-6C alkyl or the like); R2 is a halogen, a 1-6C acyloxy, -SR6 (R6 is a 1-6C alkyl, a 4-6C aryl) or the like; R3 is -Si(R7)3; R7 is R6]. The compound of formula I is obtained by acetalizing glyoxylic acid or its derivative of formula II or its derivative with a compound of the formula: R3(CH2)2OH, then protecting and activating the hydroxyl groups of the resultant compound of formula III, for example, with dialkyl pyrocarbonate. In a preferred embodiment, this compound is bonded to the solid phase support via an ester bond or an amide bond.
Patent JP-S54107349-A (JP)
Title: Thermal head
Inventor: NIIMI AKIRA
IPC: B41J2/335
Filed: 1978-02-10
Abstract: PURPOSE:To make resistance values stable, enable specific resistance to be selected up to high values and obtain images of high stability and reliability by providing an alloy metal composed primarily of vanadium between a heating resistor and an electric conductor. CONSTITUTION:A metal boride thin film of preferably 20 to 300 Angstrom  is provided on a sufficiently washed substrate such as of glazed ceramics or other by evaporating or sputtering a vanadium layer such as of zirconimum boride, titanium boride,  vanadium boride or other or an alloy metal composed primarily of vanadium.  Thereby, resistance values are made stable and specific resistance may be selected  up to higg values. Further the thermal head which gives images of high stability and reliability and high stability with time may be obtained.
Patent JP-H08302271-A (JP)
Title: Low-gloss paint containing polyvinylidene fluoride of high melt viscosity
Inventor: SHIYOO CHIYAN RIN
IPC: C08L33/06
Filed: 1996-01-30
Abstract: A paint composition which comprises a binder component which includes a polyvinylidene fluoride polymer and a solvent component. The polyvinylidene fluoride polymer has a melt viscosity of at least 40 kPoise. Such paint compositions have low gloss and are useful as exterior weather-resistant paints for buildings where low-gloss paints are preferred.
Patent JP-H02194482-A (JP)
Title: Visual sensation inspection instrument
Inventor: NAGAO MINORU
IPC: G06T7/00
Filed: 1989-01-24
Abstract: PURPOSE:To simplify the hardware constitution of the instrument by obtaining the gravity center of a picture in an area set corresponding to a picture of an object to be checked and a reference pattern respectively and calculating and correcting the deviation of the pictures. CONSTITUTION:A CPU 9 stores a binary signal from a binarizing circuit to a picture memory 10, obtains the gravity center of a picture in the area set corresponding to the picture obtained by picking up the object to be checked stored in the picture memory 10 and a referenced pattern inputted in advance respectively and calculates and corrects the deviation of both pictures based on the value. Thus, it is not required to make the position on the pattern of an input picture accurate and the carrier mechanism of the object to be checked is simplified. Moreover, depending on the property of the object to be checked, when the carrying is automated, the use of the visual check device is attained even when the accurate positioning is disabled.