baber/WOPTO huggingface dataset:
Patent JP-H0787141-A (JP)
Title: System for correcting frequency offset of equalizer for digital communication
Inventor: SUNAGA JUNKO
IPC: H03H21/00
Filed: 1993-09-13
Abstract: PURPOSE:To provide the equalizer for digital mobile communication equipment capable of correcting the phase of each reception signal to the reference phase even when the change amount of the phase rotation of a received signal differs remarkably through one burst. CONSTITUTION:The frequency offset of the received signal which belongs to the block is estimated from the received signal which divides one bu'?st into plural blocks. For example, phase rotation cos thetaA and sin thetaA per one symbol which is obtained from the average value of the phase rotation over NT time of time 0 to time (N-1) and the phase rotation costhetaB and sinthetaB per one symbol obtained from the average value of the phase rotation over NT time of time-(N-1) to time 0 are taken as the frequency offset estimate value. The frequency offset of the received signal which belongs to the block is corrected by using the frequency offset estimate value which is estimated for each block. Thus, the phase of each received signal can be corrected to the reference phase even when the change amount of the phase rotation differs greatly through one burst.
Patent JP-H01104091-A (JP)
Title: Novel compound, manufacture and medicinal composition
Inventor: ERITSUKU HANTO
IPC: A61P31/04
Filed: 1988-09-09
Abstract: NEW MATERIAL: A compd. of formula I [where R 1  is H or a 1-6C alkyl; R 2  is a (substd.) alkyl, (substd.) aryl, (substd.) heterocyclic or carbamoyl; R 3  is H; R 4  is H or OH; R 1  and R 2  together may form a 3-6C straight chain alkylene, etc.; R 1  and R 3  together may form a (substd.) hydrocarbon, etc.; R 3  and R 4  together may form carbonate; R 7  is H or methyl; one of R 8  and R 9  is H, OH, an alkoxy, etc., and the other is H; and R 8  and R 9  together may form oxy or (substd.) oxime], its ester or acid addition salt.  
     EXAMPLE: Erythromycin A9-semicarbazone.  
     USE: An antibacterial agent to gram-positive bacteria and gram-negative bacteria.  
     PROCESS: A compd. of formula II is allowed to react with a substd. hydrazine of formula III (where R 1 A is H and R 1 A and R 2  together may form a 3-6C straight chain alkylene, etc.), in the presence of an acid. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0971386-A (JP)
Title: Remote control device
Inventor: NISHIMOTO MASASHI
IPC: B25J13/06
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To match an operating direction and a moving direction of a working body on a remote command device with each other by automating grasping of a direction of the working body and conversion of the direction. SOLUTION: It is furnished with an operating direction detection means 11 to detect an operating direction angle θ made by a specific steering direction and an operating direction of a remote command device 1, a first standard direction detection means 12 to detect a first standard direction angle ϕ made by the steering direction and a standard direction, a deviation angle computing means 13 to compute a deviation angle δ from the operating direction angle θand the first standard direction angle ϕ and a transmitter 14 to transmit the deviation angle δ. Additionally, the working body is furnished with a receiver 15 to receive the deviation angle δ from the transmitter 14, a second standard direction detection means 16 to detect a second standard direction angle ϕ' made by the specific steering direction and the standard direction, a moving direction computing means 17 to compute a moving direction from the second standard direction angle ϕ' and the deviation angle δ and a control means 18 to control movement of the working body 8.
Patent JP-H06341843-A (JP)
Title: Method and apparatus for determining position of vehicle and vehicle having apparatus thereof
Inventor: HANSU GERARUDO MARII HERUMANSU
IPC: G01C21/30
Filed: 1991-08-12
Abstract: PURPOSE: To provide an accurate navigation position by conducting a test processing of a route segment from a local navigation data base with a dead reckoning coordinate. CONSTITUTION: A microprocessor μP inputs a navigation parameter from sensors S1, S2... Sn and calculates a dead reckoning coordinate. A global data base GD contains terrain information and traffic engineering information, and from the information, sub-information is supplied to a working memory LND. The memory has a dynamic local navigation data base, and by conducting test processing, the processor μP selects a possible running route segment from the LND and memorizes in a working memory PSD. Under the control of the processor μP, dead reckoning history is stored in a working memory DRD. The memories PSD, DRD repeatedly supply data required for deciding a correction vector used in a correlation test to the processor μP.
Patent JP-H0390267-A (JP)
Title: Method for detecting die clamping position
Inventor: YOKOTE HIROCHIKA
IPC: B22D17/32
Filed: 1989-09-01
Abstract: PURPOSE:To shorten arrangement time for detection of die clamping position by setting a set value and an allowable value for each die clamping position of shifting die plate at the time of low and high pressure die clampings, detecting each measured value at the time of operating, deciding while comparing this with the set value and continuing or stopping the operation according with this relation. CONSTITUTION:The shifting die plate 14 with a shifting die 16 is advanced/retreated to a fixed die plate 11 with a fixed die 15 with a die clamping cylinder 12 with the plate 14 inserted through tie bar 13. When both die 15, 16 abut, at first low pressure die clamping and successively high pressure clamping are executed. Then, the set value AN and the allowable value alpha for the die clamping position of the shifting die plate 14 at the time of low pressure die clamping and set value BN and the allowable value beta at the time of high pressure die clamping, are set, respectively. The measured values XN, YN at the die clamping position of the shifting die plate 14 at the time of casting operation, are detected and decided while comparing this with the set value. At the time of satisfying the inequality I, the casting operation is continued and at the time of satisfying the inequality II, alarm is sounded and also the casting operation is stopped. By this method, the detection of degree of excess or shortage to the prescribed clamping force can be executed with planar expanse.
Patent JP-2001051886-A (JP)
Title: Information management system
Inventor: YAMAGUCHI SHINICHI
IPC: G06F19/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a decrease in process efficiency on a computer system including multiple processing systems even when other processing systems refer to information to be updated and managed. SOLUTION: A balance updating process part 11A of a liquid operation processing system 10 refers to and updates an account management database 12A at a request from a terminal 5. A customer information updating process part 21A of a customer operation processing system 20 refers to and updates a customer management database 22A at a request from the terminal 5. The customer management database 22A is stored with information on a customer number 41, a customer name 42A, etc. The account management database 12A is stored with information on an account number 31A, the balance 32A, etc. The account management database 12A is further stored with information on the customer name 42A. The customer name 42A is information that the customer information updating process part 21A originally manages.
Patent JP-H0389532-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOJO SHIGEKI
IPC: H01L21/76
Filed: 1989-08-31
Abstract: PURPOSE:To isolate an element only through oxidation by a method wherein a trench reaching to a high-concentration impurity introducing layer from a low-concentration impurity introducing layer is formed, oxidation is executed until at least one part of the rear surface of the low-concentration impurity introducing layer is coated with an oxide film, the surface of the low-concentration impurity introducing layer is exposed and the element is shaped. CONSTITUTION:A silicon layer 6 having low concentration (high resistance) is formed onto a high-concentration impurity introducing region 4 through an epitaxial growth method, the upper section of the layer 6 is coated with a resist, and a resist pattern having openings in element isolation regions is shaped through photoengraving. The openings are shaped under the state in which an element forming region is surrounded. Silicon in the element isolation regions is etched while using the resist pattern as a mask, and trenches 8 reaching to the high-concentration impurity introducing layer 4 from the epitaxial layer 6 are formed. The resist is removed, and the wafer is oxidized at 600-1200 deg.C. When the high-concentration impurity introducing layer 4 is oxidized completely, the element forming region 12 is brought to the state in which it is surrounded completely by an oxide film 10. The wafer under the state is dipped in a 5% HF liquid, and the oxide film on the surface of the wafer is removed. Accordingly, the surface of single crystal silicon in the element forming region 12 is exposed.
Patent JP-H04112922-A (JP)
Title: Engine for motorcycle
Inventor: SUGIURA YOSHIAKI
IPC: F16H57/02
Filed: 1990-08-30
Abstract: PURPOSE:To compact an engine for a motorcycle by applying a two-division structure in which the engine case is divided into a crankcase and a change-gear case, and by inclining the division surfaces so as to have the rear side raised up, and also by supporting either one of a change-gear main shaft or a driven shaft therebetween, and by supporting the other one by the lower case. CONSTITUTION:A crankcase 2 and a change-gear case 3 are adjacently arranged in the front and rear direction, and they have a two-division structure divided into an upper case 15 and a lower case 16, and the two-division surfaces are inclined to the horizontal so as to have the rear side raised up. Between the division surfaces of both inclined cases 15, 16, a crankshaft 4 is supported in correspondence to the crankcase 2, and a change-gear main shaft 5 and a change-gear drum 7 are supported front and rear in correspondence to the change-gear case 3 on the rear side. And a drive shaft 6 is supported by the lower case 16 so as to be positioned in the lower intermediate position between the change-gear main shaft 5 and the change-gear drum 7. Thus, the distance in the front and rear direction between respective shafts can be shortened, so that the engine can be compacted.
Patent JP-S6468519-A (JP)
Title: Inorganic fiber
Inventor: KAMIMURA HIDEKO
IPC: D01F9/10
Filed: 1987-09-08
Abstract: PURPOSE:To obtain an inorganic fiber which is a crimped inorganic fiber, having lengths under a constant load applied thereto and after removing the load satisfying a specific relational expression without causing slippage when woven into cloth and unevenness in strength when formed into reinforced composite materials and suitable as reinforcing fibers. CONSTITUTION:The aimed fiber which is a crimped inorganic fiber, such as alumina/silica fiber, and having >=5% percentage of crimp expressed by the formula (L1-L0)/L1X100 (L1 is the length of the fiber under 10kgf/mm<2> applied; L0 is the length after removing the load).
Patent JP-H08301802-A (JP)
Title: Production of fluorine-containing hydroxy compound
Inventor: FUJIMA TOSHIHIKO
IPC: C07C31/38
Filed: 1995-09-04
Abstract: PURPOSE: To obtain a fluorine-containing hydroxy compound which is useful as a synthetic intermediate for water and oil-repellent agents in high yield under mild reaction conditions in the presence of a specific alcohol in the reaction system. CONSTITUTION: In the production of the objective compound of (C) RF-Q-(CH2 )3 OH by reaction of (A) RF-Q-CH=CH2 (RF is fluorine-containing 1-20C organic group; Q is a single bond, a divalent organic group) with (B) methanol, (D) at least one selected from primary alcohols of 2 or more carbon atoms and the secondary alcohols of 3 or more carbon atoms and a compound generating radicals from the component C, preferably a peroxy compound such as 1,1-bis(tert.-butylperoxy)-3,3,5-trimethylcyclohexane is allowed to the component C, preferably a peroxy compound such as 1,1-bis(tert.-butylperoxy)-3,3,5- trimethylcyclohexane is allowed to exist in the reaction system. It is preferable that the component D is a secondary alcohol having 3 or more carbon atoms, particularly 1,1,1,3,3,3-hexafluoro-2-propanol.
Patent JP-2001054827-A (JP)
Title: Ball equipartition device for radial ball bearing
Inventor: HATTORI KOJI
IPC: B23P21/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a device with reduced costs by making a simple pin usable as an equipartition pin to be a consumable part and easily rearranged for the type number change of a bearing. SOLUTION: This ball equipartition device is provided with one or a plurality of equipartition pins 1 insertable between balls in an incomplete assembly of a radial ball bearing. The equipartition pin is inserted between the balls and detached being axially advanced and retreated by a pin insert-detach mechanism 2. The equipartition pin 1 is moved within a plane by a pin moving mechanism 3 so as to be movable on a pitch circle with an optional diameter with the balls arranged. Such action is repeated on each ball to equipartition the balls on the pitch circle.
Patent JP-H1073342-A (JP)
Title: Rotary switching mechanism in rotary change-over valve
Inventor: TOYAMA ISAMU
IPC: F16K31/06
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To achieve fixed angle rotation by an electromagnet highly accurately and effectually actuate a change-over valve with application of the small capacity electromagnet when a rotor constituting the movable change-over valve is rotated by a fixed angle with the electromagnet. SOLUTION: A pressure reception part 2 rotated integrally with a rotor 1 at the position of eccentricity of a rotor 1 that forms a movable change-over valve, and a first magnet 3 and a second magnet 4 not having a return spring are provided to be opposed to each other by putting the pressure reception part 2 therebetween. Electric power is supplied to one of the electromagnets 3, 4 whereby a slider 5 or 6 thereof is advanced to press the pressure reception part 2 whereby the rotor 1 is rotated in one direction, and the slider 6 or 5 of the other electromagnet 4 or 3 is pressed against the pressure reception part 2 and is withdrawon.
Patent JP-S59121461-A (JP)
Title: (n+1)-dimensional picture processing device
Inventor: KATOU HARUO
IPC: G01N23/04
Filed: 1982-12-28
Abstract: PURPOSE:To prevent a picture from moving by providing a one-dimensional filtering part for executing a one-dimensional filter processing, and an n-dimensional filtering part for executing an n-dimentional filter processing, and executing jointly the one-dimensional and n-dimensional digital filterings. CONSTITUTION:A picture data inputted to an n-dimensional data input part 1 is read out to an n-dimensional data sequence storage part 8 under the control of a control part 6, and stored successively in plural memories of this storage part 8. An output of this storage part 8 is provided to a one-dimensional filtering part 3 by the control part 6, brought to one-dimensional filtering processing, and its output is provided to an n-dimensional filtering part 9. An n-dimensional filtering processing is executed by this filtering part 9, and its processed output is provided to an n-dimensional data output part 5. In this state, one-dimensional and n-dimensional digital filtering processings are executed in the sequence direction, by which generation of an artifact in a picture caused by a motion, etc. of a patient is prevented, and a distinct picture is outputted.
Patent JP-S6287620-A (JP)
Title: Manufacture of rotor for rotary piston engine
Inventor: KIKO MASAFUMI
IPC: B22D19/02
Filed: 1985-10-11
Abstract: PURPOSE:To aim at the promotion of lightweightiness in a rotor as well as to improve a degree of joining strength or coherence, by forming a frame-form body with an expanded body of nickel, and filling up an aluminum alloy in a lot of holes in the said expanded body. CONSTITUTION:A frame-form body having an apex seal groove 1 and a side seal groove part 2 is formed with an expanded body of nickel. This frame-form body is subjected to internal chill with an aluminum alloy by means of high pressure casting whereby an intermediated product for a rotor is formed. At this time, molten metal of the aluminum alloy is filled up in a lot of holes in this frame-form body. Thus, lightweightiness in the rotor is well promoted, while joining strength or coherence between the nicket expanded body and the aluminum alloy is improved.
Patent JP-S61104634-A (JP)
Title: Probe card
Inventor: TAKAGI MINORU
IPC: G01R31/26
Filed: 1984-10-29
Abstract: PURPOSE:To enable the yield of semiconductor devices of stable quality by blocking effects on other non-defective dies by a method wherein a probe card substrate is provided with a wire net which catches dusts on the surface of a semiconductor device which generate at the time of adding defective discrimination marks. CONSTITUTION:Probes 3, 4 are in contact with a measured die 6 by descent from above dies 7, 8 adjacent to the die 6. Wire nets 5, 5 are installed so as to cover these adjacent dies 7, 8. The way of installing the wire net 5 is not particularly restricted; the net can be freely installed to the aperture edge of the probe card substrate 1 or to a supporting plate 2. It is advantageous to provide the wire net 5 at a position as low as possible except the region of dust dispersion in order to effectively catch dusts at the time of defective marking. Suitable meshes of wire nets can be chosen according to the size of generated dusts. Besides, either way of the connection of the wire net with the probe card substrate: fixing system or removable system can be chosen.
Patent JP-S6382634-A (JP)
Inventor: SEO IKUJI
IPC: A61B8/02
Filed: 1986-09-26
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-S6287491-A (JP)
Title: Production of ruby single crystal
Inventor: MIYASAKA HITOSHI
IPC: C30B13/00
Filed: 1985-10-11
Abstract: PURPOSE:To efficiently obtain a ruby single crystal of good quality without containing air bubbles, by increasing the chromium oxide concentration in the tip part of a raw material rod and lowering the concentration in the back part in crystal synthesis by a light convergence floating zone method. CONSTITUTION:A raw material rod 6 containing Al2O3 mainly and further chromium oxide is produced. In the process, the chromium oxide concentration in the tip part of the raw material rod 6 is increased and the chromium oxide concentration in the back part is lowered. The raw material rod 6 is then placed in an infrared ray convergence heating single crystal production apparatus equipped with a halogen lamp 2, spheroidal surface mirror 1, etc., to grow the aimed ruby single crystal by a light convergence floating zone method. The ruby single crystal of good quality without containing air bubbles can be obtained even if the growth rate of the single crystal is relatively high, e.g. >=2mm/hr.
Patent JP-H1055714-A (JP)
Title: Electronic equipment
Inventor: KITARA MASAHIDE
IPC: F21Y101/00
Filed: 1996-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent a cover from being separated from a metallic plate. SOLUTION: This equipment includes a metallic plate 6 having a nearly U-shaped cross section to form a both side piece 6a. An elastic insulating plate 4 having a nearly U-shaped cross section is disposed in the inside of the metallic plate 6 to form a both side piece 4a. A printed board 5 is disposed in the inside of the insulating plate 4. A cover 18 having a nearly U-shaped cross section is provided with a both side piece 18a being locked in the inside of the both side piece 6a of the metallic plate 6. In this case, the both side piece 4a of the insulating plate 4 is pressed the inner surface side of the both side piece 18a of the cover 18. The pressure of the both side piece 4a of the insulating plate 4 prevents the cover 18 from being unexpectedly separated from the metallic plate 6.
Patent JP-H04109181-A (JP)
Title: Partial discharge measuring device for power cable
Inventor: YAMASHITA YASUHIRO
IPC: G01R31/12
Filed: 1990-08-29
Abstract: PURPOSE:To remove all noises by providing a power voltage phase synchronous gate signal generator and an applied voltage phase synchronous gate signal generator, and removing the noises mixed with the partial discharge signal and synchronous with the power phase. CONSTITUTION:For the noises which can not be removed by a balancer 1, a polarity judging device 2, an antenna 3 and a magnetic coupling noise judging device 4, the gate pulse signal synchronous with the power voltage phase is sent to a partial discharge measuring unit 5 from a power voltage phase synchronous gate signal generator 6, and the output signal of the balancer 1 is cut off to remove the noises. For the noises which can not be removed by the device 6, the high phase range of the applied voltage generated by the partial discharge signal is removed by a applied voltage phase synchronous gate signal generator 7, the gate signal is sent to the measuring unit 5 in other phase where noises exist, and the signal inputted to the measuring unit 5 from the balancer 1 is cut off to remove the noises.
Patent JP-H0676189-A (JP)
Title: Building managing system
Inventor: MIYAZAKI KIYONORI
IPC: H04M11/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide a building managing device capable of changing the on/off time of schedule maneuvering control of facility at every prescribed area without applying a load on an exclusive person who operates the central operating device of the building managing device. CONSTITUTION:This system is comprised by providing terminal equipment 20 capable of performing schedule maneuvering control in accordance with inputted on/off time when the on/off time of the facility 11, 12, and 14 at every prescribed areas 1, 2, and 3 are inputted, issuing the transmission request of the on/off time of the schedule maneuvering control already set by the facility 11, 12, and 13 at the prescribed areas 1, 2, and 3 to the building managing device 10 to which an answer is returned when the transmission request of the on/off time of already set schedule maneuvering control is issued, displaying the answer when it is returned, and inputting the on/off time of the schedule maneuvering control of the facility at the prescribed area.
Patent JP-S6472417-A (JP)
Title: Manufacture of tape electric wire
Inventor: KODAMA YOSHINAO
IPC: H01B13/00
Filed: 1987-09-11
Abstract: PURPOSE:To effectively and continuously manufacture a tape electric wire having saddles on the ends of a conductor by forming a band-like bridge member between apertures opened on an insulation tape between a parallel conductors, and forming saddle members at the ends of the conductor while dividing the bridge member into two. CONSTITUTION:Apertures 2 having a width two times wider than a processed terminal length are formed on an insulation tape 1, on which apertures 2 a band-like bridge member 2 is remained on the central portion therebetween in a direction crossing a conductor, the width of which member 2 has a width two times wider than a saddle remained at an end of the conductor whose terminal is processed. Next, the processed insulation tape is sandwiched by conductors 3, fused into one body, and cut at its ear members with the exception of the width W of final product. Finally, the central portion of the bridge member is cut by a cutter. It is thus possible to continuously produce a tape electric wire whose opposing ends are processed by the width length L and which has saddles 10.