baber/WOPTO huggingface dataset:
Patent JP-H1168604-A (JP)
Title: Glass antenna device for automobile and receiving method
Inventor: IGAWA KOJI
IPC: H04B1/18
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce noise in the desired reception frequency band improve the flatness of sensitivity and receive radio waves with satisfactory sensitivity by satisfying the specified relation between the bottom/peak frequency of the desired reception frequency band and a serial/parallel resonance frequency. SOLUTION: An antenna conductor 1 installed on the windowpane of an automobile is provided with a 1st coil 3 series-resonated with a capacitance including the grounding stray capacitance of the antenna conductor 1 and a 2nd coil 8 parallel-resonated with a capacitance including the grounding stray capacitance of a cable for transmitting the received signal of the antenna conductor 1 to a receiver. In this case, when a bottom frequency of the desired reception frequency band is defined as fL and its peak frequency is defined as fH, the series resonance frequency is determined from fL to 2.fH and the parallel resonance frequency is determined lower than fL. Thus, the S/N at the low frequency of the desired reception frequency band is improved and the flatness of the reception frequency band is easily secured.
Patent JP-S59109939-A (JP)
Title: Example dictionary
Inventor: SHIOTANI SHINOBU
IPC: G06F17/28
Filed: 1982-12-15
Abstract: PURPOSE:To prevent the capacity of a dictionary from becoming massive by replacing at least two common word groups whose example is common over plural independent words, with a code which is capable of indexing this word group. CONSTITUTION:In a term dictionary organized by collecting a word used by being coupled with an independent word, at least two common word groups (each, new, previous and former) whose example is common over plural independent words (Dietman, executive, director and supervisor) are replaced with a code C1 which is capable of indexing its word group. For instance, it is assumed that a new file 3' is stored in a shape of a prefix number, and it can be expressed by a number of 0-255 by one data element. If it is assumed that a range of each prefix number is 0-100, the code C1 can be assigned to a number 101 or above, and it does not occur that the capacity of the data element increases.
Patent JP-2000052157-A (JP)
Title: Orifice plate, and injection hole machining device for it
Inventor: AOKI TSUNEAKI
IPC: F02M61/18
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To improve measure accuracy of an injection hole by forming the injection hole by blanking, and providing an inlet edge of the injection hole with grinding machining. SOLUTION: Before brushing machining, an blanked inlet edge 3d of an injection hole 3c machined by blanking becomes in a die wear shape. By grinding it with a front side rotation brush 34, one side portion in a long circle direction of the inlet edge 3d of the injection hole 3c is in the die wear shape. Then, by grinding it with a rear side rotation brush 34, the other side portion in the long circle direction of the inlet edge 3d of the injection hole 3c becomes in the die wear shape. At this time, when the rear side rotation brush 34 rotates oppositely to the front side rotation brush 34, the left side portion of the inlet edge 3d of the left and right injection holes 3c is grinding machined, and thereby the die wear shape of the same portion 3c expands.  Thus, the die wear shape of the inlet edge 3d of the left and right injection holes 3c is expanded in a right and left symmetric shape to finish flow adjustment.
Patent JP-H0268958-A (JP)
Title: Mos-type semiconductor integrated circuit device
Inventor: FURUTA HIROSHI
IPC: H01L27/088
Filed: 1988-09-03
Abstract: PURPOSE:To prevent deterioration due to a hot carrier effectively without modifying a process and a chip size by making longer the gate length of a gate electrode adjacent to a drain area than the gate length of a gate electrode adjacent to the source area among the gate electrodes of an NMOS FET con nected in series. CONSTITUTION:In a MOS-type semiconductor electrodes 8 and 7 which are equipped With an N-conductive type drain area 3, at least one N-conductive type source and drain compound area 2, an N-conductive type source area 1, and the gate electrodes 8 and 7 formed among the above drain area 3, the source/drain compound area 2, and the source area 1 and which allows output to be taken from the above drain area 3, a gate length L1 of the gate electrode 8 adjacent to the above drain area 3 is made longer than a gate length L2 of the gate electrode 7 adjacent to the above source area 1. For example, in a two-input CMOS NAND circuit expressed by the shown equivalent circuit, a gate length L1 of a gate electrode adjacent to the diffusion layer 3 is set to 1.5mum and a gate length L2 of the gate electrode adjacent to the diffusion layer 1 is set to 1.0mum.
Patent JP-H0384857-A (JP)
Title: Manufacture of organic solvent cell
Inventor: UEDA TAKASHI
IPC: H01M4/24
Filed: 1989-08-28
Abstract: PURPOSE:To increase the electrode capacity and to maintain the mechanical strength by making the total amount of the binder to the alloy less than 2wt.%, and including polyehtylene oxide to the alloy at least 0.5wt.% or more. CONSTITUTION:A slurry is made by mixing and kneading a hydrogen storage alloy powder, a binder including at least polyethylene oxide, and a dispersion medium, and the resultant shurry is held in a conductive holder. And the total sum of the binder is made less than 2wt.% to the alloy, and the polyethylene oxide is included at least 0.5wt.% or more to the alloy. That is, since the polyethylene oxide has a high viscosity, and the binding effect is also high, only by a small amount of addition, a sufficient slurry viscosity and the binding force can be obtained, and furthermore, it has an extensive chemical strength giving another advantage. Consequently, a hydrogen storage electrode of a high capacity and a high service life is obtained while maintaining a sufficient electrode strength.
Patent JP-H09295088-A (JP)
Title: Bottomed cylindrical body and its manufacture
Inventor: TOKUNO YASUNORI
IPC: B21D22/26
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a bottomed cylindrical body in which the shape and wall thickness of a cylindrical side wall are kept constant even by the pressing method, possibility of breakage of a plate is controlled, and the 'roundness and surface roughness' to be required for the cylindrical side wall is more easily achieved. SOLUTION: In a bottomed cylindrical body which is provided with an cylindrical side wall 101 and a bottom wall 102 to close one opening of the cylindrical side wall 101, and formed of one stock by the pressing, the shape and thickness of the cylindrical side wall 101 are adjusted by the plunge pressing, and roundness and surface roughness of an outer circumferential surface of the cylindrical side wall 101 are adjusted by the cutting.
Patent JP-H0386056-A (JP)
Title: Stepping motor
Inventor: YAMAMOTO MASARU
IPC: G02B7/04
Filed: 1989-08-28
Abstract: PURPOSE:To enable backlash to be hardly generated on a rotor and contrive noise to be also attenuated by arranging two sets of stators in the same shapes with two poles confronted with the rotor axis and one pole deflected in the direction of the rotor shaft, on the magnet rotor, so that deflected magnetic poles may be deflected in the directions opposite and over lapped each other. CONSTITUTION:A rotor 1 is formed with a permanent magnet with N-S-N-S-N-S arranged on the circumference, and one end of a rotary shaft 1a is provided with an output gear 1b. A stator S is composed of stator sections 2, 3. The stator section 2 of a yoke 2a and a coil 2b, and the magnetic pole of the stator is composed of both ends 2a1, 2a2 of the yoke 2a, and the one side magnetic-pole 2a2 is formed at a position deflected above the intermediate section of the magnetic pole 2a1. Then, the stator section 3 is set in the direction crossed over the direction of the center line of the yokes 2a, 2b, so that a one-side magnetic-pole 3a2 may be deflected downward.
Patent JP-H0951451-A (JP)
Title: Picture quality improving device for television receiver
Inventor: NAKAMURA TSUTOMU
IPC: H04N5/21
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To attain excellent image quality by the use of simple analog and digital circuits by reducing fluctuation in a contrast of a contour of a video image due to a ghost of a mobile television receiver. SOLUTION: The picture quality improving device 1 has plural video image correction filters 72, 73 in which a gain of a high frequency band with a contour of a video image differs from a video area frequency of a video signal, also a 1st video signal detection means 4A detecting a video signal VA for a front period of a period in succession to a front edge among video signals having a pedestal part in the front edge and a 2nd video signal detection means 4B detecting a video signal VB for a post period and is provided with a binary comparison discrimination circuit 51 discriminating a ghost state depending on a numeral of VB-VA and with a signal selection circuit 71 selecting either of the correction filters 72, 73 according to a discrimination signal outputted from the binary comparison discrimination circuit 51.  Thus, the image quality improving device is realized, in which excellent image quality is kept at a low cost.
Patent JP-S6376183-A (JP)
Title: Testing device for magnetic bubble memory
Inventor: HIRATA KANEMI
IPC: G11C11/14
Filed: 1986-09-19
Abstract: PURPOSE:To decrease the necessary time of a central processing device action by storing the data into a second random access memory and detecting the defect of a minor loop when the defect detection is executed by a collating circuit. CONSTITUTION:A central processing device writes the writing data in parallel to a first RAM 16, and for the output, synchronized by a generator timing in an AND circuit and the output is written through a gate coil driver into a bubble memory. The data read from a bubble memory by the next timing are inputted through a sense amplifier to a defective loop detecting circuit. After the data are latched by a flip-flop, the collation with the written data is obtained at a collating circuit 18. When the collation is obtained for a minor loop and it is discovered that a defect is present, the contents are stored into a second RAM 17. When the central processing device reads the second RAM 17 at the subsequent suitable time, the presence and absence of the minor loop defect can be judged.
Patent JP-S59111555-A (JP)
Title: Memory circuit
Inventor: MATSUKI TOMOKO
IPC: G06F12/00
Filed: 1982-12-17
Abstract: PURPOSE:To amplify a program and to shorten an execution time by adding a condition register to a memory circuit, and executing write control to a memory by comparison control. CONSTITUTION:A memory circuit is constituted of a memory 1 for extracting and storing that which satisfies conditions among input data, an address counter 2, a condition register 3, a data register 4, and a comparison controlling circuit 5. Necessary conditions are set to the condition register 3 by a memory write instruction, and these conditions are compared with the contents (input data) of the data register 4. In case when this result of comparison satisfies the conditions, the comparison controlling circuit 5 outputs a write instruction and writes the contents of the data register 4 in the memory 1. Also, this circuit transmits the writing to the address counter 2 simultaneously with the writing and designates the following address. Thereafter, with regard to the input data which satisfies the conditions, the writing is executed successively in the memory 1.
Patent JP-S6280708-A (JP)
Title: Movil robot
Inventor: YUDA SHINICHI
IPC: G05D1/02
Filed: 1985-10-04
Abstract: PURPOSE:To fix a command from a command part to a traveling part even if the kinds of traveling devices such as a wheel, a crawler transporter and a step are changed by supplying a traveling locus consisting of a two-dimensional polygonal line locus from the command part to the traveling part and having the traveling part form a practical traveling locus on the basis of the supplied locus. CONSTITUTION:A command receiving part 11 converts a command sent as a serial signal into parallel data and supplies the parallel data to a command interpreting part 12. The command interpreting part 12 interpretes the command given as a polygonal line locus and forms a traveling pattern for a movil robot. Namely, the command interpreting part 12 determines a speed pattern or a rotation pattern appropriate for obtaining traveling distances in respective (x) and (y) components, a traveling speed (v) and a rotational angle theta as a traveling pattern, outputs a speed pattern signal (vx) for an X-axis component, a speed pattern signal (vy) for a y-axis component and a rotation pattern signal and supplies these pattern signals to a servo command forming part 13.
Patent JP-H0666268-A (JP)
Title: Scroll fluid machine
Inventor: DOI YOSHIMASA
IPC: F01C1/02
Filed: 1992-08-20
Abstract: PURPOSE:To prevent lubrication for a thrust bearing from being delayed in the early stage of actuation by providing a communicating passage in the rotary drive portion of a drive shaft which has an eccentric hole, the communicating passage having one longitudinal end opened to the bottom portion of the eccentric hole and the other end opened to the scroll-side end face of the rotary drive portion. CONSTITUTION:A communicating passage 17, having one longitudinal end opened to the bottom space 4c of an eccentric hole 4b and the other end opened to the scroll-side end face of the rotary drive portion 4a of a drive shaft 4, is provided in the rotary drive portion 4a having the eccentric hole 4b. Oil fed from the supply line 9 of the drive shaft 4 to the bottom space 4c of the eccetric hole 4b is supplied to the communicating passage 17 and is ejected onto the scroll-side end face of the rotary drive portion 4a from the communicating passage 17 and splashed by means of the centrifugal force of the rotary drive portion 4a so as to be supplied to a thrust bearing 6a provided on the back side face of the scroll. Lubrication for the thrust bearing 6a can thus be prevented from being delayed in the early stage of actuation, and also, deflection of a second scroll 3 during rotary motion can be restrained.
Patent JP-S59112354-A (JP)
Title: Parallel transfer type storage device for parallel processor
Inventor: KATSUMATA KENICHI
IPC: G06F15/17
Filed: 1982-12-20
Abstract: PURPOSE:To shorten transfer time and to disperse functions and loads by transferring the whole data in a specific area all at once in parallel between storage devices which can be used independently and can be accessed at random. CONSTITUTION:In case of data transfer from a storage element 201a to a storage element 201c, a processor using the element 201a sends a transferred storage device No. signal specifying the element 201c to a decoder input terminal 214. Consequently, a storage device selecting signal is outputted to a decoder output line 210b to check the existence of a signal on a horizontal connection 207c through a state monitoring terminal 212b, etc. When said signal does not exist, a transferring processor sends a transfer permitting signal to a data transfer permitting terminal 215. Consequently, the gate of a gate circuit element 209 is opened, a data transfer course is set up and data are transferred from the element 201a to the element 201c in parallel only by one operation. Thus, the transfer time is shortened and the functions and loads can be dispersed.
Patent JP-H0962752-A (JP)
Title: Table preparation device and method therefor
Inventor: SEKO SHIGEO
IPC: G06F19/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a table preparation device such as an electronic composition device, a table top publishing system, etc., which can easily prepare a table with high working efficiency and high quality by using a function to write the data into every character frame and to calculate the sizes and numbers of necessary character frames for composition of the table. SOLUTION: A reading means 1 reads the character string data which are written into the character frames of a table. A table composition means 2 writes the character string data into the character frames and calculates the vertical and horizontal sizes of characters necessary for writing the data and also calculates the numbers of character frames in both row and column directions. Then the means 2 composes a table. A calculation means 3 calculates the total of vertical and horizontal sizes of composed character frames and compares the size of an entire table set by a setting means 4 with the total character frame sizes calculated from the character string data which are actually read.  Then a table composition means 2 composes again a table based on the processing contents of a character arrangement means 6, a connection/ omission means 7, a compression means 8, a size adjustment means 9 and a rule generation means 10 respectively.
Patent JP-2000068094-A (JP)
Title: Method and device for continuously regulating conditions of dielectric fluid in x-ray tube
Inventor: CHARLES B KENDALL
IPC: H05G1/04
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To prolong the actual service life of an X-ray tube by continuously regulating the conditions of a dielectric fluid in the X-ray tube during operation of a radiographic equipment, having the X-ray tube. SOLUTION: A filter 1 is mounted in a filter housing 2, and an exchangeable gas decreasing cartridge 5 is mounted around the filter 1. A material 11, having a high affinity for a dielectric fluid, is filled in the exchangeable gas decreasing cartridge 5. The dielectric fluid is introduced to the peripheral position of the filter 1 and moves inwards in the radial direction, then it flows along the surface of the high affinity material 11. Here, the conditions of the dielectric fluid are regulated continuously, by formation of an alloy of the dielectric fluid with the high affinity material 11.
Patent JP-2000054073-A (JP)
Title: Extra fine steel wire with high toughness, and its manufacture
Inventor: TOMIOKA KATSUTOMO
IPC: C22B9/187
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an extra fine steel wire having high toughness, manufacturable by a practical and industrial method while permitting nonmetallic inclusions of a size short of deterioration in productivity and also to provide a useful method for the manufacture of such an extra fine steel wire having high toughness. SOLUTION: This is an extra fine steel wire containing 0.1-1% C and having 10-50 μm wire diameter. In the steel wire, Al concentration is regulated to <=0.00015% and alumina (>=70% Al2O3 concentration) and spinel (>=90% MgO+ Al2O3 concentration), both having a size ranging from 1/3 to <1/2 of wire diameter, are regulated to <=2 pieces per kilogram of steel, and further, the steel wire is practically free from nonmetallic inclusions of a size not smaller than one-half the wire diameter.
Patent JP-H0546304-A (JP)
Title: Keyboard device
Inventor: MITSUOKA SEIJI
IPC: G06F3/02
Filed: 1991-08-07
Abstract: PURPOSE:To easily change the key array, and to improve the handleability. CONSTITUTION:In key caps 2-1-2-N, pins are arrayed so as to show different key discriminating information in advance, respectively. In a key installing part 3-i, a pin insertion port into which the pin of the key cap 2-i is inserted is provided. When the pin is inserted into the pin insertion port, a conductor of the pin and a conductor of the pin insertion port come into contact with each other and a scanning line connected to the conductor becomes a conducting state. A key code converter 4 converts an electric conduction pattern of the scanning line connected to the conductor of each pin insertion port of the key installing part 3-i. to the key code corresponding to the key discriminating information given in advance to the key cap 2-i.
Patent JP-H0649915-A (JP)
Title: Interposing material for insect protection
Inventor: YOSHIDA YOSHIKATSU
IPC: E04B1/72
Filed: 1992-07-28
Abstract: PURPOSE:To prevent the penetration of a harmful insect by installing an insecticide chemical mixed-insecticide interposed material to the top of a concrete foundation or between structural members of a building main body. CONSTITUTION:A specified amount of insecticide chemical-mixed and molded insecticide interposing material 1 is spread all over the top of a concrete foundation 2. A wooden base 3 of a building is fixed with the top of this interposing material 1. This insecticide interposing material serves as an antiseismic member which absorbs the vibration of an earthquake or the like which spreads from the side of the concrete foundation 2. This material is molded with natural rubber or synthetic resin rubber. It is, therefore, possible to prevent the penetration of white ants or the like from the concrete foundation to the building base.
Patent JP-S60113985-A (JP)
Inventor: INOUE KIYOSHI
IPC: H05K1/03
Filed: 1983-11-25
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-S6376641-A (JP)
Title: Synchronizing pattern detecting circuit
Inventor: TAKEO HIROSHI
IPC: H04L7/08
Filed: 1986-09-19
Abstract: PURPOSE:To use a low speed RAM for supervising the frame synchronizing pattern of high speed data by converting the serial data of an input to parallel data with an (n) bit shift register and lowering the speed of a signal interfaced to a RAM up to 1/n. CONSTITUTION:Since an (n) bit shift register 1 converts serial data 100 of an input to parallel data for an (n) bit and a register 2 holds the output of the shift register 1 for an (n) clock, the speed of the output signal of the register 2 comes to be the 1/n of the data speed of a transmission line. The action speed of a random access memory 3 to which the output signal of the register 2 interfaces may also be the speed of the 1/n of the data speed of the transmission line. Consequently, for the frame synchronizing pattern detecting circuit of the highly speedy data transmission, the RAM with a low speed, a low cost and low power consumption can be used.
Patent JP-H0195552-A (JP)
Title: Manufacture of monolithic integrated semiconductor device
Inventor: SARUBATOORE MUSUMECHI
IPC: H01L21/74
Filed: 1988-09-07
Abstract: PURPOSE: To improve transistor characteristics by growing a predetermined thickeness second epitaxial layer between first and second epitaxial layers, forming a first region 3 for isolation on the first epitaxial layer 2, and forming a second region for buried layer out the second epitaxial layer. CONSTITUTION: A predetermined thickness second epitaxial layer 4 is grown between a first epitaxial layer 2 and a third epitaxial layer 6, and a first region 3 is formed on the first epitaxial layer 2 and at least a second region 5 is formed on the second epitaxial layer 4. In this case, the thickness of the second epitaxial layer 4 is more increased than a minimum thickness, and the minimum thickness is defined such that a value at a point where a value of a third dopant existent owing to diffusion into the third epitaxial layer 6 is the same is smaller than a predetermined concentration value of a first dopant of the third epitaxial layer 6. Hereby, characteristics of a high voltage power transistor and a transistor of an integrated controller are improved.