baber/WOPTO huggingface dataset:
Patent JP-H06132924-A (JP)
Title: Digital data receiving circuit
Inventor: HARA MAYUMI
IPC: H04J3/06
Filed: 1992-10-19
Abstract: PURPOSE:To shorten the time required for reproduction of a data decoding clock and also to shorten the preamble for synchronization of bits by using the clock phase of the same channel stored previously as the initial value for reproduction of the clock phase. CONSTITUTION:In regard to a channel 1, for example, the clock phase secured in the final timing (b) of a time slot T1-0 generated by a slot timing output part 3 is written in a phase storage part 6. Then the clock phase is read out of the part 6 at the head position of a time slot T1-1 in the timing (c) generated by the part 3 and then set at the initial value of a phase detecting part 4. The part 4 detects a clock phase based on its initial value and the received signal. A clock generating part 5 reproduces a data decoding clock, and a decoding part 1 outputs the decoded data by means of the reproduced data decoding clock.
Patent JP-2000111242-A (JP)
Title: Show case
Inventor: KAGAWA KATSUNOBU
IPC: F25D23/06
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a show case in which mounting/demounting work for a decorative frame disposed on a lower panel is simplified, and corner portions can be exchanged. SOLUTION: A show case is adapted such that an upper portion of a lower panel 2 of a show case body 1 is covered with a decorative frame 10 and is cramped with a screw, and the surface of the lower panel 2 is covered with a cover plate 11. In the show case, the decorative frame 10 is cramped with a screw to the lower panel 2 from a surface side, and the lower panel 2 and the screw portion are covered with the cover plate 11. Hereby, mounting/ demounting work for the decorative frame 10 is facilitated, and the screw portion is covered with the cover plate 11 whereby the screw portion is prevented from being exposed to the outside.
Patent JP-2000109324-A (JP)
Title: Production of nickel-copper-zinc ferrite material
Inventor: KODAMA TAKASHI
IPC: C01G53/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide the production process of an Ni-Cu-Zn ferrite material which can densely be sintered at a low temperature of <=900 deg.C and has an initial magnetic permeability of >=800. SOLUTION: This production process is provided with a stage for mixing at least an iron compound, a nickel compound, a copper compound and a zinc compound together to obtain a powdery mixture, a stage for thereafter calcining the powdery mixture and a stage for thereafter pulverizing the calcined powdery material, wherein: as the iron compound, a powdery iron compound material having a specific surface area of >=8.5 m2/g is used, the specific surface area of the powdery mixture is adjusted to >=8.0 m2/g, the specific surface area of the calcined powdery material is adjusted to >=5.0 m2/g, the specific surface area of the pulverized powdery material is adjusted to >=6.0 m2/g; and also, the degree of spinel synthesis of the calcined powdery material is adjusted to 85-98%.
Patent JP-S61144479-A (JP)
Inventor: KURUTO SHIYUTOORU
IPC: F16K31/524
Filed: 1985-12-14
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-H0590039-A (JP)
Title: Inductance element and magnetic core therefor
Inventor: SAKAMOTO YUKITAKA
IPC: H01F17/04
Filed: 1991-09-30
Abstract: PURPOSE:To provide an inductance element and a core in which a characteristic of a magnetic material is hard to be lowered even in a high frequency region. CONSTITUTION:A nonmagnetic body is inserted between plural magnetic thin films or magnetic thin bands 21 having a thickness of 5mum or less. They are laminated in a condition to form a core 2 in which both ends are opened. Alternatively, the core is formed with a sheet of magnetic thin film or magnetic thin band having a thickness of 5mum or less. This core 2 is housed within a bobbin 5 comprising a case 3 and a cover 4, and a coil is wound round the outer periphery of the bobbin 5.
Patent JP-2001099050-A (JP)
Title: Drive unit and mechanical device
Inventor: SHIBUYA MAMORU
IPC: F03G7/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a wire formed of a shape memory alloy by vibration or impact, to simplify the structure and to reduce the size and weight. SOLUTION: This device comprises a rocking member 16 rockably supported in one end on a sliding shaft 15 in the back surface side lower part of a case body 11 and having a reciprocating member 12 formed on the other end side, a tensile spring 17 as the elastic body for energizing the rocking member 16 in one direction (clockwise in Fig. 2), a wire 18 formed of a shape memory alloy, which energizes the rocking member 16 against the energizing force of the tensile spring 17 by the thermal deformation to rock it in the direction opposite to the one direction (counterclockwise in Fig. 2), and a power source as the heat source for heating the wire 18.
Patent JP-H09128388-A (JP)
Title: Document preparing device
Inventor: KONDO MASAKO
IPC: G06F17/30
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To simplify the operation of a document preparing device by making CO-ROM have a Japanese dictionary, directly selecting KANJI(Chinese character) from plural KANJI candidates an retrieving a meaning. SOLUTION: A document preparing device 1 is provided with an input means 2, a KANA(Japanese syllabary)/KANJI conversion dictionary storage means 3, the Japanese dictionary storage means 4 of CD-ROM having a Japanese dictionary, an output means 7, a KANJI converting means 5 retrieving the KANA/KANJI conversion dictionary storage means 3 and a meaning retrieving means 6 retrieving the Japanese dictionary storage means 4 of CD-ROM. A KANA character string inputted from the input means 2 is given to the KANJI converting means 5 by the depression of a KANJI conversion key. When KANJI with the same reading as that of the input KANA character string is stored in the KANA/KANJI conversion dictionary storage means 3, the KANJI converting means 5 gives a corresponding KANJI candidate list to the output means 7 so as to make it visible.  The meaning retrieving means 6 reads the meaning of the KANJI candidate which is selectively designated from the visualized KANJI candidates from the Japanese dictionary storage means 4 and it is made to be visible in the output means 7.
Patent JP-S63134610-A (JP)
Title: Method for refining molten steel
Inventor: KAWAKAMI MASAHIRO
IPC: C21C5/28
Filed: 1986-11-27
Abstract: PURPOSE:To produce a low carbon steel without lowering Mn yield in oxygen blowing by adding Mn raw material to molten iron, which is preliminarily de-phosphorized in a converter and executing decarburizing refining by oxygen blowing under atmosphere having low CO partial pressure after executing less- slag blowing in relatively high carbon level. CONSTITUTION:The molten iron, which is preliminarily de-phosphorized is charged into the converter, and Mn material, such as ferro-manganese, etc., is added under existence of a small quantity of slag, and oxygen-blowing is executed and the decarburizing refining is performed to about 0.1% C content. In case the oxygen blowing to reduce the above C level is continued, Mn in the molten steel is oxidized and migrated into the molten slag as MnO, and Mn yield drops. At the time of decarburizing to about 0.1% carbon content, by oxygen-blowing into the molten steel in the converter under atmosphere at low CO partial pressure, by method such as RH process, DH process, AOD process, etc., only C without oxidizing Mn, can be further oxidized and decarburized.
Patent JP-S62139447-A (JP)
Title: Psk modulator
Inventor: KAWAMURA HIROTSUGU
IPC: H04L27/20
Filed: 1985-12-12
Abstract: PURPOSE:To arrange respective reference phases of carrier waves with optional frequencies for respective codes by providing the titled modulator with a phase control means for previously correcting the phase of a carrier every period of a modulating code. CONSTITUTION:The phase of a carrier 11 outputted from an oscillator 3 is corrected by a phase controller 6 and shifted by 90 deg. in a phase shifter 4 and the shifted phases are multiplied by code strings I, Q, in mixers 1, 2 and synthesized by a synthesizer 5. The phase correction is executed by previously shifting the reference phase of the carrier by 2pif/M in each code to compensate the shift of the reference phase of the carrier by 2pif/M in each code, so that the reference phases of the carrier can be uniformed in respective codes in the PSK modulator.
Patent JP-H07112308-A (JP)
Title: Joe drive device for nc lathe
Inventor: SHIMIZU MASAHIKO
IPC: B23B5/28
Filed: 1993-10-15
Abstract: PURPOSE:To prevent collision of a tool post against a joe so as to enable an efficient work by providing a joe movably in the radial direction of a face plate mounted on a head stock rotatably, and moving it through a joe drive mechanism by the motive power of a servo motor. CONSTITUTION:A face plate 6 is mounted on each opposite tip of a pair of a head stock moved to and for on a bed, and a plurality of joes for holding a workpiece on each face plate 6 is arranged in the radial direction. In the face plate 6 a ball screw 31 is arranged turnably as the drive means for the face plate 6 and joe 30 is fixed to a ball nut 32 moving in the radial direction while being guided along a guide groove arranged at the face plate 6 through the rotation of the screw 31. This joe rotates the face plate 6 and connects a clutch plate 34 to a clutch plate 35 in a face-to-face relation, and thereafter a servo motor 36 is operated, thereby rotating the screw 31 through a bevel gear 33. The joe 30 can be moved in the radial direction together with the nut 32 in this way.
Patent JP-H07134693-A (JP)
Title: Application cooperation device
Inventor: SEKINE SATOSHI
IPC: G06F15/00
Filed: 1993-11-10
Abstract: PURPOSE:To provide the flexibility of a data type switched among applications and application cooperation for a type requesting only the minimum handling time to an end user when data is switched. CONSTITUTION:An application manager 1 is provided with an application table 2 in the inside, and processes access to the table by an application cooperation means 5. The table is provided with a name recognizable by the user of the application and an identifier identifiable by a computer system as elements, and it is used in the switching of cooperation partnes opponent from the name inputted from the user to the identifier when the data is processed actually. A data utility 6 is automatically called when type switching is requested at the application cooperation means, and performs type witching.
Patent JP-2000113698-A (JP)
Title: Semiconductor storage device and address detection method for its redundant cell
Inventor: ARIMORI TORU
IPC: G11C29/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which the address of a redundant cell can be detected by a simple method without using a roll call circuit. SOLUTION: In this semiconductor storage device, word lines W0 to W4 are arranged so as to be at right angles to digit lines DG0 to DG3, and memory cells m1 to m16 are installed in points of intersection of the word lines with the digit lines so as to form a cell array. In the semiconductor storage device, at least two redundant word lines RW0, RW1 are installed, redundant memory cells m17 to m24, m33 to m36 are installed in points of intersection of the redundant word lines RW1, RW1 with the digit lines DG- to DG3, and the redundant word lines are crossed. Thereby, the arrangement pattern of the cell array along the redundant word lines is changed with reference to the arrangement of the cell array.
Patent JP-H05118965-A (JP)
Title: Method for diagnosing abnormality of facility or facility group
Inventor: NAKAJIMA SATOSHI
IPC: G01M99/00
Filed: 1991-10-28
Abstract: PURPOSE:To precisely judge the position of an abnormal position in one facility or the position of an abnormal facility of a facility group in the diagnosis for abnormality of facility or facility group. CONSTITUTION:A sound or abnormal sound generated at the time of the abnormality of a facility is measured in plural points of the space which the abnormal sound reaches as an one-directional or mutually crossing two-directional acoustic intensity over a frequency range including the characteristic frequency of the abnormal sound. The position on the perpendicular lowered to the facility from the point where the positive or negative mark of the one-directional or two directional acoustic intensity is reversed is judged as the generating source of the abnormal sound. Abnormality diagnosis for facility groups of a wide range can be performed in no contact with less sensor, and when the abnormal sounds are generated from plural points, the respective positions can be identified, contributing to the labor saving of diagnostic work.
Patent JP-H07132075-A (JP)
Title: Method for peeling japanese persimmon and peeling machine for japanese persimmon
Inventor: IMAI YOSHIO
IPC: A23N7/08
Filed: 1993-11-10
Abstract: PURPOSE:To provide a method for peeling a Japanese persimmon, capable of automatically and surely peeling a Japanese persimmon and to supply a Japanese persimmon peeling machine. CONSTITUTION:This method for peeling a Japanese persimmon comprises the steps of thrusting a needle (a) into a Japanese persimmon (b) from a persimmon calyx part b1 to a persimmon apex part b2; revolving the needle (a); shaving off epidermis b3 in the vicinity of the circumference of the persimmon calyx part b1 by a calyx removing knife (c) attached to the base part of the needle (a); peeling epidermis of a shoulder part b4 of the Japanese persimmon (b) by a shoulder skin peeling knife (d) fixed to a machine body A; releasing epidermis b5 from the shoulder part b4 to the persimmon apex part b2 of the Japanese persimmon (b) by an epidermis peeling knife (e) attached to the machine body; and recovering a peeled Japanese persimmon (b') after the completion of peeling.
Patent JP-H05118793-A (JP)
Title: Unit type shooting charge
Inventor: KASAMATSU JUNICHI
IPC: F42B5/38
Filed: 1991-10-28
Abstract: PURPOSE:To simultaneously ignite many stacked charges and to obtain a desired shooting distance by specifying the relationship among inner diameters, outer diameters of both ends of a unit shooting charge for gun such as a shell gun, etc., and inner diameter of a gunpowder chamber for the gun. CONSTITUTION:A unit type shooting charge fills gunpowder 4 in a columnar vessel 1 made of a burning-out material and having openings 3 at centers of both ends. A male end 1a is provided at one end of the vessel 1, a female end 1b is provided at the other, and adjacent shooting charge can be engaged with each other. An ignition gunpowder cylinder 2 for constituting an inner surface of a vessel having an inner diameter (d) of 10-40mm is provided coaxially with the vessel 1. The gunpowder 4 held on the inner surface of the cylinder 2 is ignited by an ignition tube opposed to the end of the gunpowder chamber for a gun. The outer diameter of the vessel 1 and the inner diameter of the cylinder 2 are so set that the sum of the outer diameter of the vessel and the inner diameter of the cylinder 2 exceeds the inner diameter of the gunpowder chamber, and Young's modulus of the end 1b is set to 100-200kg/mm<2>.
Patent JP-2000115496-A (JP)
Title: Image communications equipment and its method
Inventor: SHINODA HIROSHI
IPC: H04N1/21
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide image communications equipment where the user can easily comprehend a state of color and monochromatic images received in a memory and to provide its control method. SOLUTION: This image communications equipment has a communication means, that makes communication with an opposite terminal via a line, a DRAM 118 that stores image information received by the communication means, a management means that manages image information stored in the DRAM 118, a decoding means that decodes the image information stored in the DRAM 118 into image data to be printed on recording paper, and a recording section 120 that records a visual image on recording paper, based on the decoded image data by using an ink cartridge selectively mounted.  A CPU 11 counts a C1 denoting number of items of unrecorded color images stored in the DRAM 118, an M1 denoting the number of items of unrecorded monochromatic images, a C2 denoting the number of items of recorded color images an M2 denoting number of items of recorded monochromatic images and controls the recording by the recording section 120 for the image information stored in the DRAM 118 based on the counts.
Patent JP-H09128140-A (JP)
Title: Coordinate input device
Inventor: MORIMOTO HIDEO
IPC: G06F3/0354
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coordinate input device enabling a cursor to move subtly by providing a sphere freely turnably at the upper end of an operation part of a force sensor and turning the sphere by means of a finger so as to apply a small force in a direction corresponding to the turning direction. SOLUTION: An operation shaft 22 consists of a shaft main body 22a integrately formed with a strain generating body 2, an intermediate member mounted on the shaft main body 22a, the sphere 22c mounted on the intermediate member and a housing 22d surrounding the outer peripheral face of the intermediate member. At the time of desiring to slowly move the cursor a little, the sphere 22c is turned by a finger to apply a little force in a direction corresponding to the turning direction. Consequently, it is possible to slowly move the cursor a little. At the time of desiring to move the cursor quickly, the internal projection piece part of the housing 22d is pressed by a finger so that the force is applied directly to the shaft main body 22a to move the cursor quickly.
Patent JP-H04156528-A (JP)
Title: Fresnel lens sheet, manufacture thereof, and transmission type projection television
Inventor: YAMAMOTO YOSHIHARU
IPC: G03B21/625
Filed: 1990-10-19
Abstract: PURPOSE:To suppress the occurrence of stray light and obtain an image with high image quality by using a Fresnel lens sheet stuck with a resin film applied with the reflection preventing process on the plane side of the Fresnel lens sheet formed with a Fresnel lens on one face. CONSTITUTION:The base material of a resin film 2 is moved and wound from a feed side roller 12 to a winding roller 13. The dielectric material 14 such as silicon Sin. or magnesium fluoride MgF2 in a hearth 15 is evaporated by an electron beam or resistance heating and deposited on the resin film 2, and a reflection preventing film made of a dielectric thin film is formed. A transmission type screen 1 is constituted of a Fresnel lens sheet 3 stuck with the reflection-proofing unprocessed side of the resin film 2 applied with the reflection preventing process on the plane side of the Fresnel lens sheet 3 and a lenticular lens sheet 4 mainly made of a resin material kneaded with a dispersing agent having light diffusion characteristic.
Patent JP-2001102632-A (JP)
Title: Compound semiconductor device and manufacturing method therefor
Inventor: MOTOYAMA SHINICHI
IPC: H01L21/203
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device which can be manufactured easily, and a method for manufacturing the device. SOLUTION: A compound semiconductor device is provided with a silicon substrate, a silicon carbide layer formed on the substrate, and a compound semiconductor layer formed on the silicon carbide layer and containing a nitrogen compound of a group III element.
Patent JP-H0592416-A (JP)
Title: Wire net carrying frame for setting of reinforcing wire net
Inventor: IWASAKI YOSHIYUKI
IPC: B28B23/02
Filed: 1991-10-02
Abstract: PURPOSE:To stand up perpendicularly a large number of reinforcing wire nets within one concrete shuttering and arrange them by standing in a raw at fixed intervals, by a method wherein a row of the teeth of a comb where the teeth of the comb are drawn up in a line at fixed intervals is provided in several rows and a mechanism holding releasably freely a wire net inserted between the teeth of the comb is provided on a frame main body. CONSTITUTION:A frame main body of a reinforcing wire net carrying frame 13 is assembled into a square by a lengthwise long machine 38 and lateral machine and possesses a bottom plate. Then the teeth 13a of a comb are set up at fixed intervals P in a lengthwise long direction and at intervals where a wire net (a) can be inserted in a lateral direction. The wire net (a) which is loaded between the teeth 13a of the comb is held by a wire net holding device (b) holding the wire net (a) freely releasably. The wire net holding device (b) is provided with, for example, a rubber pad 45 and nail 46, kept on always under a holding state by springs 51, 52 and a cylinder 58 becomes a state where holding is released only during operation. When the carrying frame 13 arrives at the upper part of a concrete shuttering, the holding device (b) is made into a state where the holding is released and the wire net (a) is loaded between setting bars of the concrete shuttering.
Patent JP-H05102111-A (JP)
Title: Mirror-chamfering method for semiconductor wafer
Inventor: DENDA YASUHIDE
IPC: B24B9/00
Filed: 1991-10-02
Abstract: PURPOSE:To provide a method for moving a buff for accurately mirror- chamfering a circular-arc-shaped peripheral edge of a semiconductor wafer and increasing life of the buff. CONSTITUTION:A method for mirror-chamfering a semiconductor wafer 1 by bringing a rotating buff 8 into contact with sides 2, 4 of a circular-arc-shaped peripheral edge of the wafer 1 comprises the steps of moving the buff 8 in parallel with the surface of the buff, and rotating the wafer 1 around its own axis or along the peripheral edge while bringing different positions of the buff surface into contact with the sides 2, 4 of the wafer 1 to mirror-chamfer the entire peripheral edge of the wafer 1.
Patent JP-S62141999-A (JP)
Title: Driving unit of stepping motor
Inventor: KOBAYASHI SADAO
IPC: H02P8/00
Filed: 1985-12-16
Abstract: PURPOSE:To reduce the current consumed averagely i.e. the power and at the same time to suppress the stepping-out phenomenon and rive effectively by increasing the volume of current necessary for adjusting when the load torque increases. CONSTITUTION:The voltage generated to the current detecting resistance 10 is detected so that the current which is usually set out by a volume 1 for setting reference current may be fixed. A closed loop is constituted via an amplifier 8 for detecting the current, an exciting current control circuit 2 and a semiconductor SW4, with which the current i9 is controlled. When the torque temporarily in need increases in starting and stopping, the command is issued to increase the current i9 require by the time needed by a current increase command input 13.
Patent JP-H11107863-A (JP)
Title: Evaporative fuel control device of internal combustion engine
Inventor: MUKAI TAKESHI
IPC: F02M25/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent fuel or the like through a refuel vapor control valve from flowing into a canister by installing a pressure control valve to be opened when a tank internal pressure in a fuel tank is more than the setting value, in an evaporation passage connecting the fuel tank and the canister. SOLUTION: During the stoppage of an internal combustion engine 2, a refuel vapor control valve 28 and a pressure control valve 68 both are closed, but when tank internal pressure in a fuel tank 16 becomes more than the setting value, the pressure control valve 68 is opened by dint of the pressure, and thereby evaporative fuel in the fuel tank 16 is conducted into a canister 54 from an evaporation passage 66. This evaporative fuel is fed to an inlet passage 6 passing through a purge passage 56 together with atmospheric air from an atmospheric side passage 82. During the driving of the engine 2 however, the pressure control valve 68 is opened by negative pressure in an inlet system acting on the purge passage 56, and thereby the evaporative fuel in the fuel tank 16 is fed to the canister 54 from the evaporation passage 66.