baber/WOPTO huggingface dataset:
Patent JP-S58222638-A (JP)
Title: Optical transmission system
Inventor: NAKAMURA MASARU
IPC: H04J14/08
Filed: 1982-06-21
Abstract: PURPOSE:To attain crowding communication between remote terminal stations (RTE) at the same time, in a system connecting a central terminal station (CTE) and plural RTEs in the form of star with optical fibers via photocouplers. CONSTITUTION:A multiplexing section 1 of a CTE1 transmits a signal having addresses and data of the RTEs 5-10 to be transmitted and stored in a memory 22 and a signal OSD having addresses and data of other RTEs to be transmitted from each RTE via an E/O (electrooptic converter) 2 by superimposing the data on the data area and the addresses on the address area of time slots determined depending on the RTEs 5-10 of a frame to be transmitted. On the other hand, a burst signal having the address and the data for the CTE or the other RTEs transmitted from each RTE via an O/E (optoelectric converter) 8 is synchronized with a synchronizing and demodulating circuit 23, and the data is transmitted to a prescribed terminal device according to the number of a terminal device specified in the data area when the CTE is objective.
Patent JP-H02286265-A (JP)
Title: Printer
Inventor: KATO TAKASHI
IPC: B41J2/485
Filed: 1989-04-26
Abstract: PURPOSE:To allow a printing head to print characters using a high drive frequency and thereby improve the total print throughput by controlling an interval at which a drive signal is connected to the dot-forming elements of the head using the number of printing dots, the number of non-printing dots and the total number of the dots or its part, when character codes included in a storage area are used for printing. CONSTITUTION:CPU 3 analyzes data sent from a host computer stored in input memory through an external I/F section 2, then stores the character codes and their attributes in line memory of RAM 5. When a print command is detected during the analysis of data in input memory, characters stored in line memory are then printed. However, characters stored in line memory are analyzed prior to printing. As a result of the analysis, some time length is given as a time for printing the n number of characters as far as high-duty print characters are concerned. Then the average printing duty of then n number of characters is determined by calculating the numbers of printing dots and non-printing dots included in the n number of characters. The drive frequency of dots is controlled based on the value of the duty and thus the deterioration of the print throughput can be prevented.
Patent JP-H046641-A (JP)
Title: Magneto-optical recording medium and production thereof
Inventor: OSATO YOICHI
IPC: G11B11/10
Filed: 1990-04-24
Abstract: PURPOSE:To allow the stable execution of overwrite recording without using the initialization magnetic field from the outside and to facilitate the designing of the medium by elucidating the conditions that the characteristic values of respective magnetic layers are ought to satisfy. CONSTITUTION:The coercive force of the 1st magnetic layer 1 is designated as Hc1, the saturation magnetization thereof as Ms1, the film thickness as h1, and the Curie temp. as Tc1. The coercive force of the 2nd magnetic layer 2 is designated as Hc2, the saturation magnetization as Ms2, the film thickness as h2, and the Curie temp. as Tc2. The 3rd magnetic layer 3 and the 4th magnetic layer 4 are thereafter designated in the same manner. Further, the boundary magnetic wall energy between the 1st magnetic layer 1 and the 2nd magnetic layer 2 is designated as sigmaw12, the boundary magnetic wall energy between the 2nd magnetic layer 2 and the 3rd magnetic layer 3 as sigmaw23 and the boundary magnetic wall energy between the 3rd magnetic layer 3 and the 4th magnetic layer 4 as sigmaw34. The values thereof are so specified as to satisfy all of condition equations I to III. The stable and good recording and reproducing characteristics are exhibited in this way without requiring the initialization magnetic field.
Patent JP-S58224111-A (JP)
Title: Method for preventing surface cracking of steel having gamma-alphatransformation
Inventor: ABE YOSHIO
IPC: C21D7/13
Filed: 1982-06-23
Abstract: PURPOSE:To prevent the generation of surface cracking in a continuous casting ingot or the like of steel having gamma-alphatransformation during hot working in the stage of hot working said ingot by maintaining the surface temp. of the ingot at a specific temp. or above. CONSTITUTION:The surface temp. of a continuous casting ingot of steel having austenite-ferrite transformation, such as Si-Mn steel contg. <0.2% C, 0.15-0.5% Si, 0.6-1.8% Mn or V steel contg. <=0.08% V in addition just prior to hot working is maintained at the Ar3 point of said steel or above and when the surface temp. decreases down to the Ar3 point or below, the ingot is reheated immediately up to the austenite temp. in the stage of subjecting said ingot to direct feed hot rolling. The generation of surface cracking in the steel material during hot rolling is obviated.
Patent JP-H10278620-A (JP)
Title: Return clutch lever for mobile agricultural machine
Inventor: UTSUNOMIYA TOYOKAZU
IPC: B60K23/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To make return clutch lever finger-operability satisfactory and simplify composition and configuration of the return clutch lever. SOLUTION: In order for a return clutch lever 13, which lets 'IN' or 'OUT' a main clutch lever 11 by a pushing operation, to make a rotational movement operation of the main clutch lever 11 to the 'IN' position and the 'OUT' position through a rotational movement body 20, the rotational movement body 20 is caused to make a rotational movement accompanying the pushing operation of the return clutch lever 13 by forming a guidance groove 17 on the return clutch lever 13 and providing the rotational movement body 20 with a roller 24 facing the guidance groove 17.
Patent JP-S5229656-A (JP)
Title: High frequency heating device
Inventor: SUZUKI TAKAHARU
IPC: H05B6/78
Filed: 1975-09-02
Abstract: PURPOSE: Designed is a special heating device through which a plate with a food stuff on it can be easily inserted into, or taken out from the heating chamber, and whose cleaning work is also easy enough. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09294095-A (JP)
Title: Adaptive equalizer
Inventor: YAMAGUCHI NORIO
IPC: H04L25/03
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in a demodulation characteristic by improving estimate accuracy of a transmission line. SOLUTION: A sampling processing section 41 obtains a sample value series [yn ] of a reception signal y(t). The sample value series [yn ] is outputted from a buffer 42 to an equalization processing section 43, a transmission line estimate section 44A and a delay estimate section 45. The equalization processing section 43 obtains an estimate transmission symbol series [Exn ] from the sample value series [yn ] and an estimate impulse response series [Eht], and the transmission line estimate section 44A obtains the estimate impulse response series [Eht] based on the sample value series [yn ], the estimate transmission symbol series [Exn ], and an estimate error en . A delay estimate section 45 outputs a delay amount EDelay of a transmission line to a step size control section 44c. An error extract section 44a obtains the estimate error en .  The step size control section 44c controls the step size based on the delay amount EDelay and a tap coefficient update section 44b updates a tap coefficient based on the estimate transmission symbol Exn, the estimate error en and the step size.
Patent JP-H07315763-A (JP)
Title: Automatic operation control method for container
Inventor: HORIKAWA MEGUMI
IPC: B66C19/00
Filed: 1994-05-20
Abstract: PURPOSE:To correct an operating route of a container in accordance with a tilt of the container after it is lifted, even after a hoist is started. CONSTITUTION:In an automatic operation control method for a container in which containers piled up in a container yard are lifted by a crane and conveyed to a prescribed spot, based on signals from at least two distance sensors 4, 5 observing both ends of the container 1, a tilt of the container 1 is calculated. A length of the dimension, protruded due to tilting as compared with in the case of horizontally conveying, is calculated to correct an automatic operation command pattern, so as to obtain a conveying route considering a protruding amount in a transverse/vertical direction. Thus by conveying the container in a route considering the protruding amount, even when conveyed in a tilt condition, an impact in a transverse direction can be prevented.
Patent JP-H11285377-A (JP)
Title: Composition provided with microbial activity, and its production
Inventor: MASUJIMA HIROSHI
IPC: C02F3/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition provided with microbial activity, needing no supply of the essential carbon source for the microorganisms, well-balanced in the system before and after the reaction, little affecting pH of the sea area into which it is released, showing the stable function at any flow rate except the critical rate, and capable of being produced in a short time at low cost. SOLUTION: This composition provided with microbial activity, in the form of grains or blocks in which calcium carbonate and sulfur coexist, is obtained by melting under heating and then quenching and solidifying sulfur to be mixed with calcium carbonate, and crushing or granulating the solid to allow calcium carbonate and sulfur to coexist.
Patent JP-S61265189-A (JP)
Inventor: EGUCHI YASUMASA
IPC: D05B69/00
Filed: 1985-05-21
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-H10297018-A (JP)
Title: Laser exposing system
Inventor: FUJITA KATSUJI
IPC: B41J2/44
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a compact laser exposing system in which a stabilized color image can be exposed at high speed while reducing the cost. SOLUTION: The laser exposing system comprises three layer of CMY employing a material photosensitive to green, red and infrared, an He-Ne laser 101 as a green G laser, and semiconductor lasers 103, 104 as red R and infrared IR lasers. A laser beam from the He-Ne laser 101 is subjected to quantity of light modulation through an acoustoopic modulation element AOM 102. Response of the AOM 102 is enhanced by reducing the diameter of a laser beam incident to the AOM 102 through a cylindrical lens 115 and the diameter is recovered after the quantity of light modulation. On the other hand, the beam shape of the semiconductor lasers 103, 104 subjected to direct modulation is matched with that of the He-Ne laser 101 through cylindrical lenses 117, 118.
Patent JP-2000299647-A (JP)
Title: Function customizing system for radio equipment
Inventor: NEGISHI TAKESHI
IPC: H04B1/40
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a function program corresponding to the various demands of users and to easily cope with customizing accompanying later change by using a flash CPU for a microcomputer allowing a radio equipment to customize plural functions including setting of a frequency. SOLUTION: A flash memory 2b inside the flash CPU of a microcomputer is divided into a basic part 2b-1 (basic area) for controlling radio equipment and an area for customizing 2b-2 including a selected function. Considering the case of individually writing each data, the position (address) of the boundary of the area 2b-1 and the area 2b-2 is set corresponding to the convenience of a microcomputer and a program to be used. Concerning the area 2b-2, for example, the area can be memorized by each block to spuriously divide it by an address unit convenient at the time of writing later.
Patent JP-2000298616-A (JP)
Title: Memory controller
Inventor: YOSHIDA TAKAYOSHI
IPC: G06F12/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose memory controller which has a burst start end function, a jump function, a line feed function, a refresh function and a sequence control function for them, makes an SDRAM (synchronous DRAM) efficiently operate and executes all control about the SDRAM. SOLUTION: An address generating part 110 makes a designated address an initial value and generates row and column addresses of an SCRAM 104 and a line feed signal by using an address counter during burst transfer. A command generating part 108 generates a timing signal for plural commands that execute processing of start processing, jump processing, end processing and line feed processing according to a request and also holds a jump processing request or an end processing request when the jump processing request and the end processing request come during the line feed processing. A refresh generating part 109 generates the timing signal for a refresh command according to the periodical request and also holds a refresh request till a prescribed point of time when the refresh request comes during the burst transfer.
Patent JP-S63272232-A (JP)
Title: Tuner with timepiece
Inventor: MASUHARA MASAMI
IPC: G04G5/00
Filed: 1987-04-30
Abstract: PURPOSE:To automate the changeover from the frequency display to the time display by providing a control section setting the display device to the time display state in response to the key operation when the display device is in the frequency display, and setting the display device to the clock function control state corresponding to the key. CONSTITUTION:A display device 24 displaying the time display and the frequency display selectively and a key controlling the clock function are provided. When the frequency display is applied to the display device, a key controlling the clock function such as time adjustment keys 7, 8, a timer operation time setting key 6 or a sleep time setting key 7 is operated, then the display device is brought into the time display state, when the keys 7, 8 are operated, for example, the display device is brought into the display state of the time adjustment, when the key 6, is operated, the display device is set to the display state at the time of setting timer operation and when the key 7 is operated, the display device is set to the display state at sleep time setting.
Patent JP-H05303506-A (JP)
Title: Recovery system for trouble of information processor system
Inventor: TSUJI TOSHIKO
IPC: G06F11/30
Filed: 1992-04-27
Abstract: PURPOSE:To securely restart an information processor at good timing by automatically recognizing the fault of the information processor. CONSTITUTION:A system maintenance device 3 and the input/output port of an evaluation assisting device 4 are connected; and then a panel abnormality report detecting means 12 automatically detects a fault displayed on a system panel and a fault recovering means 9 sends an indication for restarting the system. Further, a console 2 and the console input/output port of the evaluation assisting device 4 are connected and a command response time monitoring means 6 is provided; when a time-out state is detected in a command response wait state, the fault recovering means 9 sends the indication for restarting the system. Further, a fault message monitoring means 7 is provided to detect an error message displayed by the information processor 1, and the fault recovering means 9 sends the indication for restarting the system.
Patent JP-S595980-A (JP)
Inventor: BENGUTO OROFU INGEMAARU BURATS
IPC: G01V8/14
Filed: 1983-06-15
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-S5441608-A (JP)
Title: Operator call out system
Inventor: FUKUI MASASHI
IPC: H04M5/00
Filed: 1977-09-09
Abstract: PURPOSE:To surely perform te call out of the operator, by detecting hooking and by activating bell and buzzer and the like with the output.
Patent JP-H08285701-A (JP)
Title: Temperature sensor and temperature measuring structure
Inventor: TAKAHASHI KIYOSHI
IPC: G01K7/02
Filed: 1995-04-10
Abstract: PURPOSE: To enhance accuracy in the measurement of temperature by suppressing the quantity of heat to be leaked from an object while obtaining a flat contact face with the object. CONSTITUTION: A post 25 is coupled with a first holder 27 having an insertion hole 27a for supporting a second holder 31. A heat receiving plate 33 is supported, at the circumferential fringe thereof, by an insertion hole 27b of the first holder 27 and received by the second holder 31 while arranging the contact faces of first holder 27 and the heat receiving plate 33 with respect to an object. The first and second holders 27, 31 are made of a material having thermal conductivity significantly lower than that of the heat receiving plate 33. First, second and third thermocouples 35, 37 and 39 are secured, respectively, to the rear surface of the heat receiving plate 33, under a through hole 31a of the second holder 31 and to the outer circumference of the second holder 31 so that the second and third thermocouples 37 and 39 serve as auxiliary elements.
Patent JP-H01277810-A (JP)
Title: Zoom lens
Inventor: TANI KOZABURO
IPC: G02B7/04
Filed: 1988-04-30
Abstract: PURPOSE:To reduce the size and weight of the zoom lens by providing motors which drive and rotate a focus lens and a cam cylinder within the range of rotating cam cylinder cut parts and not on an optical path of photography in the direction of the optical axis. CONSTITUTION:The focusing motor 21 and zooming motor 22 which drive and rotate the focus lens 1 and cam cylinder 18 are provided within the range of the cut parts 18a and 18b of the rotating cam cylinder 18 and not on the optical path of photography in the direction of the optical axis. Consequently, the focusing motor 21 and zooming motor 22 can be incorporated in a zoom lens barrel at a position where a photographic image plane is not eclipsed in the wide space where a power varying lens 2 and a compensating lens 3 move, and the zoom lens structure is simplified. Further, the zoom lens which can be operated remotely can be compacted to nearly the same size with a manual lens.
Patent JP-S5733242-A (JP)
Title: Gas spring
Inventor: OKUYAMA TEIJI
IPC: F16F9/00
Filed: 1980-08-06
Abstract: PURPOSE:To provide constant spring back force of a gas spring regardless of higher or lower temperature, by making communication between two chambers of gas spring valve member controllable at both low temperature and high temperature. CONSTITUTION:Chamber 21 of the housing 13 and chamber 17 of the case 14 can be communicated with each other. Fixed member 20 is formed to its one end with an engaging portion 23. Valve member 24 is made of bimetal which can change its form according to the temperature, and one end of it is engaged with the engaging portion 23 of the fixed member 20 and the other end is always energized to direct to the seating portion 26 of the fixed member 20 by way of the spring 25 engaged with the valve member 24.
Patent JP-S60252002-A (JP)
Title: Position control method for tire fitting hub bolt
Inventor: SHIMIZU SHIYOUICHI
IPC: B62D65/00
Filed: 1984-05-28
Abstract: PURPOSE:To eliminate occurence of bad control by arranging an interlock between right and left hub bolt control devices with each other at the time of correcting a position of a hub bolt on a wheel hub to control it in a fixed position prior to fitting a tire to a car body. CONSTITUTION:At the time of correcting a position of a wheel hub H with respect to a hub bolt B prior to automatic fitting of a tire, a cylinder 10 is first put in extensional movement to elevate a Z direction control plate 9. This puts either one of slant control surfaces 9a of the control plate 9 in contact with the hub bolt B to cause the wheel hub H to rotate by a predetermined quantity and puts it in a preparatory standard condition. Then, after lowering the Z direction control plate 9, a cylinder 19 is put in contractile movement to advance left and right Y direction control plates 18 in respective direction to bring them close to each other, and the wheel hub H is rotated through the hub bolts B to provide a standard condition. In this case, at the time of lowering of the control plate 9 and retreating of the control plates 18, an interlock is arranged between right and left hub bolt control devices and the above-mentioned actions are performed at one time.
Patent JP-S62263562-A (JP)
Title: Information transfer device
Inventor: HASEBE ATSUSHI
IPC: G06F13/38
Filed: 1986-05-12
Abstract: PURPOSE:To shorten a transfer time by transferring information to every processor and simultaneously transferring the same information to every group into which plural processors are divided when transferring the information to the plural processors. CONSTITUTION:The information is supplied to the plural processors through a common bus and the writing to a memory provided in the plural processors is performed only by the one selected in the plural processors. When the information such as individual data or the like is transferred to the plural processors 311-31i, 321-32i, 3K1-3Ki, the information is transferred to every processor by decoders 241-24K of the first selection means. Then, the same information can be simultaneously transferred to the plural processors in the group every group divided by a decoder of the second selection means. Accordingly, the transfer time to all the processors can be shortened.
Patent JP-S63272544-A (JP)
Title: Synthetic resin molded product
Inventor: OGISU YASUHIKO
IPC: B05D7/02
Filed: 1987-04-30
Abstract: PURPOSE:To prevent a spray coated metal layer from peeling off and getting dirty or rusty by constituting of a first gloss surface, which is a ground section of the surface of a rough surface-shaped spray coated metal layer, a second gloss surface having surface roughness different from the first gloss surface, and transparent top coated layers provided on the surface of the spray coated layer and the first and second gloss surfaces. CONSTITUTION:On the surface of a base coated layer 11, a rough surface-shaped spray coated metal layer 12 constituted of sprayed low melting point metal such as aluminum or the like is provided. Also, out of the spray coated metal 12, on the upper surface section of a central plane section 2, a peripheral plane section 3 and a projecting line 5 except circular recessed section 2a, a first gloss surface 13 is formed by grinding the surfaces with sandcloth, sandpaper or the like. Further, on the inner bottom surface of the circular recessed section 2a of the spray metal layer 12, a second gloss surface 14 with a fine, smooth surface close to a mirror surface is formed by, for instance, buffing. Then, a transparent top coated layer 15 to prevent the spray coated metal layer 12 from peeling off and getting dirty or rusty is provided on the surface of the spray coated metal layer 12. As the material, an urethane group two- liquid system clear coating material is used, and the blending ratio (weight ratio) of primer/curing agent/thinner should be 100:7:40.
Patent JP-H08276319-A (JP)
Title: Reamer
Inventor: OI KENJI
IPC: B23D77/00
Filed: 1995-04-06
Abstract: PURPOSE: To increase the regrinding number of a chamfer part, and to realize the long service life, by composing an end mill edge from the left twisting edge, while composing a reamer edge from the right twisting edge, in a reamer furnishing an end mill edge at the front end of the reamer edge. CONSTITUTION: A reamer edge 2 is composed of the right twisting edge, and a chamfer part 2a is provided at the border with an end mill edge 3. The chamfering angle of the chamfer part 2a is set about 20 deg., and the chamfering length is set about 1mm. The twisting angle of the reamer edge 2 is set about 30 deg.. Furthermore, a back taper of about 1 to 2 deg. is provided at the realer edge 2. The end mill edge 3 is composed of the left twisting edge inversely to the reamer edge 2. The diameter of the end mill edge 3 is set less about 0.07 to 0.2mm than the diameter of the reamer edge 2. And the twisting angle of the end mill edge 3 is set about 4 deg.. And the number of edge of the reamer edge 2 and the end mill edge 3 is all set about 3 to 6 sheets.