baber/WOPTO huggingface dataset:
Patent JP-H02302061-A (JP)
Title: Semiconductor device
Inventor: KOSHIHISA KAZUTOSHI
IPC: H01L23/06
Filed: 1989-05-16
Abstract: PURPOSE:To reduce the number of production processes by a method wherein a terminal to be connected to an electrode at a lid is formed on the surface of a ceramic package so that a capacity for noise removal use is built inside the lid. CONSTITUTION:At a lid 7 of a ceramic package 1, a capacitor is formed of electrodes 7a, 7b and a dielectric. Terminals 8a, 8b of the ceramic package 1 for respective power supplies VDD, VSS are constituted in such a way that they come into contact with the individual electrodes at the lid 7 when the lid 7 is fixed to the package. Consequently, the lid 7 which has been constructed as the capacitor functions as a capacitor for noise removal use; it is not required to connect a capacity for noise removal use to a substrate at a mounting operation.
Patent JP-S5746168-A (JP)
Title: Method for ispecting characteristics of electronic part
Inventor: MIYOUJIN MINORU
IPC: G01R31/26
Filed: 1980-09-04
Abstract: PURPOSE:To enhance the accuracy of inspection by sensing variation with time a plurality of times during the period up to a specified measuring time in addition to the data measured after the specified time has elapsed, thereby performing the inspection of the characteristics. CONSTITUTION:Measuring parts 1 are arranged at number of positions along a conveyer 4 and the like. When a sample electrolytic capacitor comes to the first position, a measuring part 1-1 is operated and measures data i1 when time period t1 is elapsed. The value is stored in a memory part 2-1, and inputted to a comparator 3-1. When the capacitor comes to the next position after the time period dt has elapsed from the time ti, a measuring part 1-2 is operated and measures data i2. The value is stored in a memory part 2-2 and inputted to a comparator 3-1 In the comparator 3-1, i1 and i2 are compared, and the determined signal of the variation in time domain is outputted. The time domain variations are sensed in this way hereinafter. The variations with time up to the specified time are sensed a plurality of times in addition to the data measured after the specified time period, and the characteristics are inspected, and the accuracy of the inspection can be enhanced.
Patent JP-H02292974-A (JP)
Title: Electronic still camera
Inventor: TAKARADA TAKEO
IPC: H04N5/91
Filed: 1989-05-17
Abstract: PURPOSE:To secure the recording capacity and at the same time to facilitate the reproduction of a desired picture by enabling both a built-in memory and an externally attachable memory to fetch the photographed pictures and also to read and reproduce the picture data. CONSTITUTION:The picture data fetched into a CCD 401 are transferred to an internal memory 405 after the exposure of the CCD 401. Then a WB process and a gamma correction process are applied to the picture data by a command signal of a CPU 301. When these processes are through, the picture data are stored again in the memory 405. At the same time, the picture data in the memory 405 are transferred to an IC card 2 as long as these data can be stored in the card 2. When the capacity of the card 2 is saturated, the picture data are stored again into the memory 405. Then a gamma correction process is applied to the picture data stored in the card 2 and the memory 405 by a command of a processor 407 in accordance with a printer. Thus these picture data are printed by a head.
Patent JP-S6290462-A (JP)
Inventor: KAWAKAMI ISAMU
IPC: E04D1/04
Filed: 1985-06-05
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-S62280967-A (JP)
Title: Coordinate transformation circuit
Inventor: SAKAIBARA TOORU
IPC: G06F17/50
Filed: 1986-05-30
Abstract: PURPOSE:To speed up coordinate transformation processing by targeting only really necessary elements in a matrix and a vector in terms of coordinate transformation required for displaying a graphic. CONSTITUTION:A control processor 500 sets a parameter, that is, effective rows and columns in a coordinate transformation matrix and effective elements in a vector, both of which comply with a designated coordinate transformation method, to a coordinate transformation circuit 502, and activates said circuit 502. Here the numbers of effective rows and columns can be decided by the coordinate transformation method. As for the coordinate along with the modification of eye sight, the number of effective rows and that of effective columns are 1-3 and 1-4, respectively. As for the rotation with an origin as a center, the number of effective rows and that of effective columns are both 1-3. In other cases the numbers of effective rows and column can be obtained beforehand from the types of matrix and vector.
Patent JP-S5247769-A (JP)
Title: Digital display electronic watch
Inventor: YASUDA KAZUMASA
IPC: G04G9/00
Filed: 1975-10-14
Abstract: PURPOSE:To cause the month and day segments of day-of-the week segments to make display also when month and day are displayed on a digital display electronic watch having display functions for plural contents, thereby facilitating the identification of hour-minute and month-day.
Patent JP-H0421050-A (JP)
Title: Communication equipment
Inventor: NAGAO AKIFUMI
IPC: G06F13/14
Filed: 1990-05-14
Abstract: PURPOSE:To eliminate the need of a BS-232C controller and an RS-232C port being excessive by providing an output signal control part for inputting an output control signal, and setting an output to a communication interface to a high impedance state. CONSTITUTION:When an output control signal 12 is made 'high', in an output control part 13, an output from a second communication equipment can be executed, and a signal is outputted from an OUT 15. On the other hand, when the output control signal 12 is made 'low', the output control part 13 inhibits a fact that the communication equipment 14 outputs data, and the OUT 15 becomes a high impedance state by looking at from an output side. Accordingly, when the communication equipment 14 is not used, an RS-232C port can be set to a high impedance state, and other external apparatus can be connected to the same RS-232C port. In such a way, an RS-232C controller and the RS-232C port being excessive become unnecessary.
Patent JP-H08321068-A (JP)
Title: Optical pickup device
Inventor: TAJIRI ATSUSHI
IPC: G11B7/135
Filed: 1995-05-23
Abstract: PURPOSE: To obtain the optical pickup device having changeability for optical recording media in which sets of distance from the medium surface to the recording surface are different like a DVD and a CD without attending the occurrence of spherical aberration and without needing a special objective lens. CONSTITUTION: A concave lens 6 is arranged in the midst of an optical path of a recording/reproducing light beam from a light source 3 to an objective lens 2. This concave lens 6 is moved between a 1st position keeping its optical axis along the optical path and a 2nd position deviating the optical axis from the optical path, and in the 1st position, a recording/reproducing operation of a general optical disk such as the CD is performed, and in the 2nd position, a recording/reproducing operation of a high density optical disk such as the DVD is performed respectively.
Patent JP-H02302981-A (JP)
Title: Data reading and writing system for disk storage device equipped with servo information
Inventor: SHIMIZU HARUYOSHI
IPC: G11B27/10
Filed: 1989-05-17
Abstract: PURPOSE:To increase a storage capacity without needing a high mechanical accuracy by converting logical addresses designation to be successive over plural tracks to physical address designations to be successive on a disk surface. CONSTITUTION:Servo information SI is writen at least one place in the circumference direction for all disk surfaces to record data D, and logical addresses 0-7 designations to be successive over plural tracks T are converted to physical addresses 8-15 designations to be successive on the prescribed disk surfaces corresponding to the designations. The data D are read and written in a sector S in the tracks T in a condition in which a head is successively positioned on the tracks T corresponding to the physical addresses 8-15 designations in referring to the servo information SI. Thus, without needing the high mechanical accuracy, the storage capacity can be increased.
Patent JP-H09307735-A (JP)
Title: Facsimile equipment
Inventor: ISHIBASHI MASAKAZU
IPC: H04L12/46
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To conduct facsimile communication through a public line network efficiently by allowing the facsimile equipment to be used for one terminal equipment on a communication network such as a LAN. SOLUTION: A communication network such as a LAN is configured by connecting a plurality of terminal equipments respectively to one coaxial cable 7. The facsimile equipment 6 is provided on the network. The facsimile equipment 6 is provided with a network interface 28, and the interface 28 is used to act the facsimile equipment 6 like one terminal equipment on the network. Through the constitution above, Data are transferred from a terminal equipment such as a personal computer on the network to the facsimile equipment 6, which sends the data via a public line network L. Furthermore, the data received by the facsimile equipment 6 via the public line network L are transferred to a terminal equipment on the network from the facsimile equipment 6.
Patent JP-H01292791-A (JP)
Title: Slot array antenna
Inventor: SAKAMOTO KIKUO
IPC: H05B6/72
Filed: 1988-05-19
Abstract: PURPOSE:To prevent bad influence due to a reflected wave of a microwave by stopping the slots of a slot array antenna body connected to a microwave generating means with a plate-shaped substances consisting of a dielectric substance and inserting the protruding substances being electrically connected to the body near the slots into the body. CONSTITUTION:The slots 6 and 7 of a slot array antenna body 1 connected to a microwave generating means are stopped by the plate-shaped substances 9 and 10 consisting of a dielectric substance and the protruding substances 11 and 16 electrically connected to the antenna body 1 near these slots 6 and 7 are inserted into the inside of the antenna body 1. Accordingly, the plate- shaped substances 9 and 10 stop the entering of granules and dust the inside of the antenna body 1 from the slots 6 and 7 so that the intrusion of a reflected wave into the antenna body 1 is controlled, further the protruding substances 11 and 16 change a current distribution inside the antenna body 1 so as to be able to perform coordinated excitation in the slots 6 and 7. Thereby, the intrusion of the reflected wave can be prevented.
Patent JP-S5913698-A (JP)
Title: Method and device for epitaxial growth of znse
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/208
Filed: 1982-07-14
Abstract: PURPOSE:To form an excellent epitaxial growth layer having a uniform thickmess distribution, by providing a source crystal part and a vapor pressure control chamber in a crucible, and depositing a source crystal on a crystal substrate by using Se as a solvent. CONSTITUTION:A vapor control chamber 29 consisting of a Zn chamber and a crystal deposition part 21 are linearly connected to constitute a crucible, from which a source crystal part is branched, and Se is used as a solvent. A ZnSe crystal substrate 23 is set in the bottom part 22 in the part 21 and is prevented from floating by a quartz ring 24. Source crystal ZnSe 27 is floated on the Se solvent 26 added with Li as an impurity in the source crystal part. Zn is stored through a spacer 28 in the part 29 and vapor pressure is applied thereon. When the crystal substrate 23 is heated by a carbon heat sink 25 in this state, an n type diffused layer is formed thereon, and a p-n junction of a diffusion type is formed.
Patent JP-H07334517-A (JP)
Title: Screen selection system for portable computer for maintenance
Inventor: YANO HIROSHI
IPC: G06F3/0484
Filed: 1994-06-06
Abstract: PURPOSE:To provide a screen selection system of portable computer for maintenance, which can considerably reduce labor and time for switching screen. CONSTITUTION:The portable computer for maintenance 1 is provided with a computer part 2, a display part 3 and a keyboard 4. The computer part 2 is provided with MPU 21, ROM 22, RAM 23, a keyword storage part 25, a screen index storage part 26, a screen format storage part 27 and a control program storage part 28. For switching a present screen to a necessary one, a keyword retrieval screen is taken out from the screen format storage part 27 by an instruction. An operator selects a keyword associated with the content of the necessary screen from the keyword retrieval screen. Information on the respective screens corresponding to the selected keyword are taken out from the screen index storage part 26 and the necessary screen is selected from the information.
Patent JP-H04350671-A (JP)
Title: Process cartridge for image forming device
Inventor: SATO HISAO
IPC: G03G15/08
Filed: 1991-05-28
Abstract: PURPOSE:To obtain such structure that the interval of a developing area between the electrostatic latent image forming surface of a belt-like image carrier and the surface of a developer carrier is precisely and easily secured, to stably form an image and to improve and stabilize assembling accuracy as for the process cartridge of an image forming device obtained by integrally molding the structure of the housing of the process cartridge, which is obtained by unitizing the belt-like image carrier which is turnably held and on which an electrostatic latent image is formed and plural developing devices which form a toner image by developing the electrostatic latent image on the image carrier, by resin and which can be loaded and unloaded in the device main body. CONSTITUTION:By inserting both shaft ends of the turnable developer carrier 21 which has a magnet body in the inside and which carries developer on the surface in the inside diameter parts of respective bearing members provided on both side walls of the housing of the process cartridge, turnably supporting it and making both end parts of a gap holding member 28, which is made to press-contact with the inside of the belt-like image carrier 21 and which is disposed at a position where it is faced to the developer carrier, abut on the outside diameter part of the respective bearing members 274 in the plural developing devices, the gap between the surface of the image carrier and the surface of the developer carrier is kept constant.
Patent JP-S63291533-A (JP)
Title: Dairy product
Inventor: GOTO YUTAKA
IPC: A23L23/00
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a dairy product, containing phytic acid, capable of preventing yellowing and browning by heating and deterioration in taste and appearance. CONSTITUTION:A dairy product obtained by containing preferably 0.01-0.05wt.% phytic acid in a dairy product, such as cow's milk, processed milk, skim milk, milk beverage, creams, fermented milk, lactic acid bacterial beverage, ice creams, powdered milk, condensed milk, cheeses, butter, butter milk or whey.
Patent JP-S63289615-A (JP)
Title: Magnetic flux control circuit
Inventor: ISHIDA KOICHI
IPC: G05F7/00
Filed: 1987-05-22
Abstract: PURPOSE:To omit adjustment in operation by providing a magnetic flux control loop having a current loop as a minor loop with a magnetic flux simulation circuit, and at the time of executing an operation start test, finding out a value corresponding to an eddy current time constant through a magnetic flux detector and a simulation circuit, and feeding back a simulation value to allow the simulation value to follow a command value. CONSTITUTION:A magnetic flux practical value detected through a magnetic flux detector 12 is compared with a magnetic flux simulation value obtained through a simulation circuit consisting of a multiplier 7B and an integrator 8A, and their deviation is extracted by an adder/subtractor 9A. The deviation is multiplied by the simulation value by means of a multiplier 7A, and the multiplied value is integrated by an integrator 8B, and inputted to the multiplier 7B. The fed-back magnetic flux simulation value obtained from the simulation circuit and the magnetic flux conversion value of a current practical value obtained from a current voltage equivalent circuit 5 are led into an adder/subtractor 9B. At that time, the magnetic flux simulation value is equal to the practical value phi, and can be substituted for the practical value phi. On the other hand, the input of an integrator 8B is supervised by a comparator 11, when the value goes to '0', a switch is opened and the value (a) corresponding to the eddy current time constant is held, so that the detector 12 can be removed at the time of operation.
Patent JP-S5457688-A (JP)
Title: Treating method of oil filled cable
Inventor: IWATA YOSHISUKE
IPC: H02G1/16
Filed: 1977-10-17
Abstract: PURPOSE: To prevent condense and dew of moisture and prevent deterioration of the electric characteristics, by flowing gas on the outside of cable conductor near treated part.  
     CONSTITUTION: A freezing box 3 is mounted near treated part 2 of POF cable 1, liquid gas is poured from a pouring pipe 4, and after oil in the cable 1 is freezed, cable path 11 of troubled place is cut, the cut part is covered with sheet 5, then, using gas supplying tube 6, evaporated gas is filled in the sheet 5, and flowing it around circumference of the cable conductor 12, the cable conductor is repaired. From this treatment, condense and dew of moisture at the repaired part of the cable conductor 12 can be prevented and deterioration of the electric characteristics can also be prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000313365-A (JP)
Title: Cab tilt cylinder
Inventor: SASAKI KAZUYA
IPC: B60R16/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the freeze of a cab stroke switch by mounting a switch cover for covering the cab stroke switch in the steady descending position of a cab on a switch plate. SOLUTION: A switch cover 5 for covering a cab stroke switch 3 in the steady descending position of a cab is fixed to a switch plate 4. According to this structure, in the tilt of the cab in which a piston rod 2 is extended, the switch cover 5 is separated from the cab stroke switch 3 with the switch plate 4. In the length of the piston rod 2 where the cab 10 is seated in the steady descending position, the switch cover 5 gets close to the cab stroke switch 3 and covers it so as to enclose its operating shaft 3a. Accordingly, the freeze of the operating shaft 3a can be prevented by the switch cover 5 as the cab remains pressing the operating shaft 3a of the cab stroke switch 3 in the steady descending position state.
Patent JP-H06292669-A (JP)
Title: Ultrasonic probe
Inventor: JIEEMUSU FUEENSAIDO
IPC: A61B8/12
Filed: 1992-04-17
Abstract: PURPOSE: To enhance sensitivity of an ultrasonic probe for ultrasonic heart movement display via esophagus by providing the probe with a rotatable ultrasonic transducer array composed of plural transducer elements and constituting so as to house the array in a specific housing. CONSTITUTION: The ultrasonic probe via esophagus to be inserted into a patient has a rotatable circular ultrasonic transducer array 12 which consists of a plurality of slender piezoelectric transducer elements 12A-12K aligned on one flat plane within the interior capacity 14 of the probe housing 10. The probe housing 10 is equipped with the interior capacity 14 of a circular cross-sectional area equal to πR<2> making the radius of the circular region as R. Thus, the rotatable array 12 can turn around the center axis of the rotation within the internal capacity 14, and occupies almost the entire usable cross-sectional area in the internal capacity 14 allowing to make use of 100% thereof.
Patent JP-H01295799-A (JP)
Title: Method for producing water permeable artificial lawn
Inventor: TAMAOKI HISAHIRO
IPC: D06N3/00
Filed: 1988-05-20
Abstract: PURPOSE:To enable a high water permeability hole to be formed with a small force by shifting intermittently a thermoplastic resin foundation and forming a water permeable hole in a lining layer and the foundation by the use of a heated drilling rod in the stoppage of the foundation. CONSTITUTION:A thermoplastic resin foundation 3 having synthetic resin lawn leaves 1 planted and formed on the back face with a lining layer 2 is intermittently sent out by vertically movable dancer rolls 4 forward thereof. Then, in every stoppage of the foundation, drilling rods 6 heated to a predetermined temperature by an electric heat incorporating block 5 on the foundation are reciprocated through through holes in a carrier plate 9 by a cam 7 to extend through the lining layer 2 and foundation 3 in the stoppage thereof. Water permeable circular holes are formed in the lining layer 2 and foundation 3 by the drilling rods to produce continuously a desired water permeability artificial lawn.
Patent JP-H02307859-A (JP)
Title: Production of green sheet and ceramic substrate
Inventor: ISHIHARA SHOSAKU
IPC: C04B35/00
Filed: 1989-05-19
Abstract: PURPOSE:To produce the green sheet excellent in mechanical properties, dimensional accuracy, adhesion, etc., by preparing a slurry consisting of an emulsion composition of ceramic fine powder and polyvinyl butyral and water, forming the slurry into a sheet, solidifying and drying the sheet. CONSTITUTION:One hundred pts.wt. of ceramic fine powder, 3-15 pts.wt. of an polyvinyl butyral emulsion expressed in terms of the resin and an appropriate amt. of water are mixed and kneaded to prepare a slurry of the raw composition for a green sheet. At this time, the emulsion composition consists of polyvinyl butyral, a plasticizer (BPBG, etc.), an org. solbent (n-butyl alcohol, etc.), water (ion-exchanged water) and a dispersant (a condensed phosphate, etc.). The slurry is then formed into a sheet which is solidified and dried, and a ceramic green sheet is obtained. The green sheet is thus obtained without the danger to safety and sanitation, environmental pollution, explosion, etc., and the sheet is worked and sintered to form a desired ceramic substrate.
Patent JP-S5825532-A (JP)
Title: Fuel injection controller
Inventor: TADOKORO HIDETOSHI
IPC: F02D35/00
Filed: 1981-08-07
Abstract: PURPOSE:To correctly control air-fuel ratio, by providing a valve in a secondary air supply passage, intermittently opening and closing said valve, performing measurement through operation of an O2 sensor at closing of said valve and controlling air-fuel ratio of injection on the basis of its measurement value. CONSTITUTION:Secondary air is supplied from an air cleaner 5 through a reed valve 6, utilized with pulsation of exhaust, here a solenoid valve 8 is urged by a cut signal of a control unit 10 and closed to intermittently supply the secondary air. While an O2 sensor 9 always detects O2 in exhaust gas to feed back a signal to the control unit 10, however, only measurement information in a closing period, delayed a prescribed time from a closing signal of the solenoid valve 8, is fetched to the control unit 10, and open timing of an injection valve 12 is determined together with inputs of speed N, intake quantity Qa, cooling water temperature Tw, etc. Accordingly, the necessity for limiting a supply place of secondary air in an exhaust pipe can be eliminated to correctly control air-fuel ratio.