baber/WOPTO huggingface dataset:
Patent JP-S58169763-A (JP)
Title: Fixed moving zoom unit
Inventor: OBARA KENJI
IPC: H01J37/147
Filed: 1982-03-30
Abstract: PURPOSE:To improve controllability by automatically moving the center of a scanning area in the X-Y direction using a stepping motor and moving and enlarging a desired visual field up to the center of a screen using a control switch depending upon the number of screen divisions of a CRT. CONSTITUTION:When a sample is located in position (A) on a screen, button (A) of a control switch is pressed. Thus, a signal that specifies the moving direction of a sample stand 3a is output from the control switch 11 to a control section 10. A signal that specifies the number of pulses corresponding to the present magnifying power is issued from the control section 10 and pulse generators 8 and 9 receive both signals and issue the corresponding number of pulses. Stepping motors 6 and 7 receive these ourput pulses and move the sample stand 3a in arrow direction (A). The moving distances are Sx and Sy that move a picture in the X direction by 2/8 and in the Y direction by 2/8, respectively. After the sample stand is moved, the control section 10 issues a control signal to a scanning width variable unit 4 and doubles the display picture. As a result, the moved sample picture is doubled and is displayed on the screen of the CRT.
Patent JP-S58171041-A (JP)
Title: Photoconductive material
Inventor: SHIMIZU ISAMU
IPC: H04N5/335
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a photoconductive material superior in electrical, optical, and photoconductive characteristics, and operation environment adaptability, by forming a photoconductive amorphous layer contg. Si and Ge, and an element governing conductivity localized on the side of the substrate. CONSTITUTION:A photoconductive material 100 has on its substrate 101 an amorphous photoconductive layer 102 made of a-SiGe(H, X), and the layer 102 contains Ge in a distribution continuous and uniform in the layer thickness direction and the directions parallel to the surface of the substrate 101. The conductivity characteristics of the layer on the side of the substrate 101 can be optionally regulated in accordance with request by providing a layer region (PN) there contg. an element governing the conductivity characteristics, such as B, A, Ga, P, As, Sb, Bi, etc.
Patent JP-S63219832-A (JP)
Title: Internal combustion engine controller
Inventor: ABE TOMOAKI
IPC: F02D13/02
Filed: 1987-03-09
Abstract: PURPOSE:To improve the extent of driving efficiency, by dispensing with a throttle valve in a suction passage and controlling valve opening time of a suction valve according to driving conditions. CONSTITUTION:A magnetic solenoid 50 is installed in a suction valve 5, while a signal of an accelerator sensor 19 is inputted into a control unit 14 together with each signal out of a suction quantity sensor 8, an atmospheric pressure sensor 9 or the like, and a solenoid 50 is controlled. The control unit 14 operates valve opening time of the suction valve 5 corresponding to the output conformed to a driver's request from the accelerator sensor 19 and a fuel injection quantity of an injection valve 15, controlling the solenoid 50 and the injection valve 15. With this constitution, a throttle valve in a suction passage is eliminated, thus driving efficiency is improvable.
Patent JP-2000253045-A (JP)
Title: Data transmitter, data receiver and data transfer system
Inventor: NOMURA TETSUSHI
IPC: H04W84/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To transmit message data as required with great certainty without making the sender aware of the length of the data independently of a type of a receiver of a destination. SOLUTION: A transmitter is provided with a control section 407. The control section 407 receives transmission of message data via an input output circuit 401 and a changeover section 402, and discriminates whether or not the received message data exceed a prescribed digit range. When the control section 407 discriminates that the data exceed prescribed digits, the control section 407 divides the message data into a plurality of parts each having a prescribed digits, sets a tentative address corresponding to each of the 2nd message data of the divided data and the succeeding data, allows first a message register 408 to hold the set tentative addresses and allows a transmission signal control section 413 to transmit the addresses to a destination.  Then a regular address is added to the 1st message data of the divided data and the transmitted tentative addresses are added to the 2nd and succeeding message data, respectively, and the message data are transmitted in the same frame assigned to the destination.
Patent JP-H02233449-A (JP)
Title: Method of forming covering layer on roll
Inventor: HANAZONO SHIGEYA
IPC: B65H5/06
Filed: 1989-03-08
Abstract: PURPOSE:To form a tough covering layer on the outer surface of a roll by fitting a heat-shrinkable fluorinated carbon resin cylindrical body on the roll, and thereafter by thermally shrinking the cylindrical body in a vacuum condition. CONSTITUTION:A roll fitted thereon with a heat-shrinkable fluorinated carbon resin cylindrical body is set in a vacuum baking furnace, and air is evacuated from the furnace so as to obtain a vacuum condition up to 10<-3> to 10<-2>Torr. Thereafter, by heating the roll up to a furnace temperature at which the heat- shrinkable fluorinated carbon resin cylindrical body can be shrunk, the cylindrical body is thermally shrunk so as to make the cylindrical body into close contact with the outer surface of the roll. With this method, it is possible to easily form a tough fluorinated carbon resin covering layer on the outer surface of the roll.
Patent JP-S60197995-A (JP)
Title: Static type random access memory
Inventor: ISOBE MITSUO
IPC: G11C11/41
Filed: 1984-03-21
Abstract: PURPOSE:To write simultaneously a prescribed data to all memory cells by controlling each decoder of a row and a column by a memory clear signal, selecting all word lines and bit lines, and bringing a writing circuit to a write control. CONSTITUTION:In case a memory clear signal is applied to a terminal 51, all word lines 4... are selected by a row decoder 52, all columns are selected by a column decoder 53, and all memory cells 8... become a selected state. Subsequently, a write control circuit 54 is operated by a memory clear signal, and a prescribed write data from a data input/output circuit 55 is written simultaneously in all the memory cells 8... through all pairs of bit lines 5, -5 by writing circuits 10....
Patent JP-H05259130-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L29/73
Filed: 1992-03-13
Abstract: PURPOSE:To work, easily and with good accuracy, even a semiconductor device which is hard to work by means of a chemically reactive dry etching operation in conventional cases. CONSTITUTION:A semiconductor layer 51 whose chemically reactive dry etching operation is difficult is worked by means of a physical dry etching operation such as an ion milling operation or the like; then, a semiconductor layer 52 is etched by using a chemically reactive dry etching operation which is provided with an etching selectivity with reference to a semiconductor layer 53. Thereby, it is possible to eliminate a groove, around an etching mask, which is produced by a physical etching operation.
Patent JP-S61211304-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: OKAMOTO YASUHIRO
IPC: D21H19/24
Filed: 1985-03-18
Abstract: PURPOSE:The titled composition excellent in adhesion to a polyethylene terephthalate base or paper and hardness, comprising a base resin, a specified reactive diluent and a photopolymerization initiator. CONSTITUTION:A base resin having a polymerizable ethylenically unsaturated group (e.g., polyester-type polyvinyl compound) is mixed with a reactive diluent comprising 1,2-diacryloyl-4-vinylcyclohexane of formula II, obtaining by reacting 1,2-dihydroxy-4-vinylcyclohexane of formula I with acrylic acid and esterifying the product, and a photopolymerization initiator (e.g., benzophenone).
Patent JP-S63223391-A (JP)
Title: Motor pump with intensifier
Inventor: NISHIMURA SHUNICHI
IPC: F04D13/12
Filed: 1987-03-11
Abstract: PURPOSE:To make plasticization so easy, by attaching a booster to an intensifier body, partitioning off a suction passage, a pressure passage and an interconnecting passage, and forming a mixed passage of the intensifier with the combined parts of the body and the booster. CONSTITUTION:An intensifier 4 is installed at the suction side of a volute pump 2, and a suction passage 6, a pressure passage 58 and an interconnecting passage 54 are all installed in a body 50. Utilizing a booster 52, passages 60, 58 and 64 are partitioned off, forming a mixed passage 52C of the intensifier 4 with combined parts of the body 50, the booster 52, or the like. Accordingly, plasticization for each part comes so easy.
Patent JP-H10241313-A (JP)
Title: Core for hdd head loading method and device
Inventor: MIZUNO TORU
IPC: G11B21/21
Filed: 1997-02-22
Abstract: PROBLEM TO BE SOLVED: To enable the highly accurate loading of a core for HDD head with respect to a gimbal by picking up the image of the core from the gap between the zimbal of a core loading object and the adjacent zimbal while arranging a camera below the zimbal of the core loading object and performing positional corrections. SOLUTION: After a cameral 40 is arranged at the downward position of a zimbal 6 becoming the core loading object when a lead frame 5 is made a reference stop position and the image of the reference hole 7 of the gimbal 6 is picked up with the camera 40, the image of a core for HDD head 1 attracted with a suction nozzle 2 stopped at a reference image picking up position is picked up with the camera 40 through the gap between the gimbal 6 of the core loading object and the adjacent zimbal by shifting the position of the lead frame 5. Then, the stop position of the lead frame 5 and the loading position o the suction nozzle 2 are respectively corrected based on the picked up image of the reference hole 7 and the picked up image of the core for HDD head 1.
Patent JP-S59178843-A (JP)
Title: Priority control system in loop network
Inventor: SHIMIZU HIROSHI
IPC: H04L29/06
Filed: 1983-03-30
Abstract: PURPOSE:To attain priority communication having strong decentralization of control by allowing a clock station to transmit a signal fitted with priority information, allowing a node station to compare the priority of a signal desired to be transmitted with the said information, and to transmit the priority information in addition to the own signal when the right of transmission is acquired. CONSTITUTION:Fig (a) shows a synchronizing signal and a trigger signal transmitted by the clock station CS, Fig. (b) indicates a signal block between the node stations NS and Fig. C depicts a signal on a loop. A control circuit 13 of the NS stores the signal block into a buffer 18, a priority comparator circuit 16 compares the priority level with a level PRI from the control circuit 13, and when the former is higher or the same, the control circuit 13 selects a switch 30 to the position of the buffer 18 so as to start transmitting a preamble PR. When the signal detecting circuit 14 detects the PR during transmission, the circuit 13 stops the transmission. When no PR is detected, the right of transmission is acquired, and the circuit 13 gets the comparator 16 to write the priority level PRI in the signal block for output. The control circuit 24 of the CS gets the priority setting circuit 26 to write a level 0 to the signal block for transmission.
Patent JP-H04245789-A (JP)
Title: Method for managing data
Inventor: MERA MITSURU
IPC: G06T1/00
Filed: 1991-01-30
Abstract: PURPOSE:To offer a data managing method capable of retrieving the information of moving image signals, voice signals, numerals, character strings, static images, and graphics as messages constructed based upon a time axis. CONSTITUTION:An output list 1 stores the identifiers of respective output scenes. An address conversion table 2 is constituted of the identifiers, attributes for distinguishing moving images from voices, segment data size, and the addresses of a memory or an external storage device. Segment data 3a to 3c are sampled moving image signals and voice signals. At the time of retrieval, a retrieving program extracts the initial descriptor from the head of the list 1, retrieves the table 2, extracts the address of the memory or the external storage device and outputs data corresponding to the size based upon the address from the memory or the external storage device to a moving image or voice output device based upon the attribute of the data. Thus retrieval can be executed by repeating the above operation until the scene of the list 1 disappears.
Patent JP-H03255787-A (JP)
Title: Picture input device
Inventor: KAWASHIMA SUMIHIKO
IPC: H04N5/349
Filed: 1990-03-06
Abstract: PURPOSE:To improve the resolution of a picture by arranging a reflector and a beam splitter so that respective overlapped pictures can be deviated only for a 1/2 picture element in the size of one picture element of an image pickup element. CONSTITUTION:An image A' at a point A is passed through an image formation lens 1, beam splitter 4, reflector 3, beam splitter 4' and formed on an image pickup element surface 2, and an image A'' at the point A is passed through the image formation lens 1, beam splitter 4, reflector 3' and beam splitter 4' and formed on the image pickup element surface 2. At such a time, the beam splitters 4 and 4' and the reflectors 3 and 3' are arranged so that a distance  x between the images A' and A'' at the point A on the image pickup element surface can be 1 /2 in the size of one picture element of the image pickup element.
Patent JP-S52141576-A (JP)
Title: Semiconductor device having surge absorber
Inventor: SHIMURA TATSUO
IPC: H01L29/73
Filed: 1977-05-13
Abstract: PURPOSE: To obtain the semiconductor device which can withstand the highvoltage surge by installing each one of the respective electrodes of the ceramic varistor element and the Si semiconductor element as a common electrode on one metal plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08247634-A (JP)
Title: Heat-insulated box
Inventor: MORIKIYO KAZUHIRO
IPC: C08G18/00
Filed: 1995-03-14
Abstract: PURPOSE: To firmly bond a fluorocarbon-resistant inner box to urethane insulation that is filled between the inner box and an outer box of a heat-insulated box and contains fluorocarbon 123 or 141b as blowing agent, by providing a flocked area on the whole contact surface of the inner box with the urethane insulation. CONSTITUTION: An inner box 7 and an outer box 3 are vacuum-formed of resin having a fluorocarbon 123- or 141b-resistance, and urethane insulation 6 using fluorocarbon 123 or 141b as blowing agent is filled between the inner and outer boxes 7 and 3. After adhesive 10 is applied on the whole contact surface of the fluorocarbon resistant inner box 7 with the urethane insulation 6 containing fluorocarbon 123, etc., flocks 9 made of short natural or synthetic fibers are set by electric bristling method. Thereby, the urethane insulation 6 can be physically bonded firmly on the fluorocarbon-resistant inner box 7.
Patent JP-S55146602-A (JP)
Title: Cutting device
Inventor: MATSUBARA KENKICHI
IPC: G11B3/10
Filed: 1979-05-03
Abstract: PURPOSE: To prevent the generation of a noise owing to a frictional motion sound by holding the cutting depth of a modulated groove constant by providing a disk modulated-groove cutting head, a trestle moving it, a contactless height detector and a servo mechanism.  
     CONSTITUTION: Trestle 5 moving cutting head 3 is provided with cutting head 3 which is put in motion crossing the top surface of original disk 1 at right angles. In addition, the height of the top surface of original disk 1 is detected by detector 33 without contact, and consequently servomotor 30 is driven to move head 3 vertically toward the head, so that even if original disk 1 wound be curved or uneven in thickness, the distance between cutting head 3 and the surface of original disk 1 will be maintained. Thus, the cutting depth of a modulated groove is held constant and servomotor 30 is put in vertical motion, preventing stylus tip 2 from cutting the groove due to the motion perpendicular to the modulated groove. In this way, a record obtained from cut original disk 1 never causes a stylus to wave in reproduction and cross talk in the low frequency range is lessened, so that any noise caused by a frictional motion sound, etc., will not appear. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03256337-A (JP)
Title: High electron mobility transistor
Inventor: YANO HIROSHI
IPC: H01L29/778
Filed: 1990-03-06
Abstract: PURPOSE:To reduce an upper layer impurity concentration while maintaining a high mutual conductance, to suppress a gate leakage current and to control a threshold value voltage in a wide range by enhancing the impurity concentration of a lower layer of an electron supply layer. CONSTITUTION:A first electron supply layer 3 of an n-type impurity-added AlInAs semiconductor layer and a second electron supply layer 4 are sequentially formed on an electron channel layer 2, and an electron supply layer 5 is formed of both the layers. Here, the donor impurity concentration of the layer 3 of the lower layer of the layer 5 is set, for example, to 2X10<18>cm<-3>, and the donor impurity concentration of the layer 4 of the upper layer is set to 3X10<17>cm<-3>. Donor impurity is mixed when the layers 3, 4 are epitaxially grown the by an OMVPE method. The electrons to be supplied from the donor impurity added to the layer 5 (particularly the layer 3) are moved to the layer 2 to form a two-dimensional electron gas channel 9.
Patent JP-H05170726-A (JP)
Title: N-phenylcarbamate-based compound, its production and noxious organism-proofing agent containing the same
Inventor: KOMYOJI TERUMASA
IPC: C07D233/61
Filed: 1992-01-30
Abstract: PURPOSE:To provide a noxious organism-proofing agent long in residual activity, giving excellent preventive effect, also having excellent therapeutic effect, thus even capable of disease injury control by treatment after infection. CONSTITUTION:The objective compound of formula [R<1> is alkyl; R<2> is H, alkyl, alkenyl, alkynyl, cycloalkyl, COX<1> (X<1> is alkyl, alkenyl, alkoxy, etc.), etc.; Z is CH2S, SCH2, CH2O, CH2CH2, CH=CH, CidenticalC, CH2SO, CH2SO2, etc.; R<3> is phenyl, pyridyl, benzothiazolyl, benzoxazolyl, naphthyl, thienyl, furyl, quinolyl, etc.; A is H, halogen, alkyl, alkoxy, phenoxy or pyridyloxy] or its salt, e.g. methyl N-[2-(3-chloro-5-trifluoromethyl-2-pyridylthiomethyl)phenyl]carbamate. The compound of the formula I, where Z is Z' except CH2SO and CH2SO2, can be obtained by reaction of a compound of formula II a compound of formula ClCO2R<1>.
Patent JP-S63220742-A (JP)
Title: Motor
Inventor: OBATA SHIGEO
IPC: H02K7/09
Filed: 1987-03-10
Abstract: PURPOSE:To generate a slip on a contact surface between a rotating member and a back yoke for preventing burning of a motor when an excessive load is applied to an apparatus. by bringing said rotating member and back yoke into contact with each other and by transmitting a rotary driving force to the rotating member via said contact surface. CONSTITUTION:When a driving current is caused to flow through a stator winding 3, a rotor magnet 1 and a back yoke 2 integrally start rotation. Because a thrust attraction force is generated between the rotor magnet 1 and a printed wiring board 3', a pressure is generated in a contact surface A of a rotating member 4 and the back yoke 2. Therefore, a rotary driving force proportional to a friction coefficient and a thrust attraction force between the back yoke 2 and the rotating member 4 is transmitted to the rotating member 4. When an excessive load is applied, the back yoke 2 and the rotating member 4 slip on each other.
Patent JP-H06245475-A (JP)
Title: Permanent magnet stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/04
Filed: 1993-02-22
Abstract: PURPOSE:To reduce detent torque and to bring the waveform of the torque near to a sine wave by locating the pole teeth of a divided rotor yoke askew so as to meet a certain relation. CONSTITUTION:In a two-phase hybrid stepping motor, rotor yokes 1 of a permanent magnet 2 are so located that intersections of a line half the length of each rotor yoke 1 in the shaft direction and a pole tooth skewed at an angle of theta0 may be shifted at an electric angle of 180 deg.. The skew angle theta0 is set so as to meet the expression shown, where the length in the shaft direction of the rotor yoke 1 is 10, the number of pole teeth formed on an external face of the rotor yoke is Z, and a radius of the rotor yoke is 'r'. By this method, the distortion component of composite holding torque is eliminated and becomes a sine wave and therefore, vibration and noise at the time of rotation are reduced.
Patent JP-H07158594-A (JP)
Title: Full peripheral flow type pump
Inventor: YAMAMOTO MASAKAZU
IPC: F04D29/42
Filed: 1994-03-01
Abstract: PURPOSE:To provide a full peripheral flow type pump which is constituted to prevent distortion and deformation of a motor frame through uniformization of an external force (an external pressure) exerted on the outer drum of a motor frame with which a motor stator is surrounded and perform maintenance of the interior without removing a piping. CONSTITUTION:A pump assembly comprises a motor frame outer drum 25 arranged on the outer peripheral part of a motor stator 28; an outer cylinder 5 having an annular space 40 formed between the outer peripheral surface of the motor frame outer drum 25 and the inner peripheral surface of the outer cylinder; and a pump part to deliver handling liquid in the annular space 40. A pump part is arranged on the shaft end of the motor 1, an outer cylinder is provided at an outer peripheral part with a suction case 10 from which suction liquid is guided to the pump part, and suction windows 5a and 5b, and a pump suction port 11 is formed in the suction case 10.
Patent JP-S59182772-A (JP)
Title: Printer
Inventor: KOBATA YOSHIHIRO
IPC: B41J35/10
Filed: 1983-04-01
Abstract: PURPOSE:To provide an inexpensive printer with a mechanism of lifting a cassette without damaging it by arranging a plate spring, a stopper shaft and a stopper to act as stopper of the cassette and lift it. CONSTITUTION:A stopper shaft 23 is arranged liftably at the position corresponding to the bottom surface of an ink ribbon cassette 1 on the side of a carrier frame 19 to fix a stopper 18 made of a cushion material such as rubber while one end thereof is brought into contact with the free end of a plate spring 24 fixed. As the cassette is removed, the stopper shaft 23 and the stopper 18 are pushed up by a force of the plate spring 24 and the ink ribbon cassette 1 is lifted. There is no damage to the bottom surface of the cassette 1.
Patent JP-H0395105-A (JP)
Title: Eumycetes mixture for biocontrol of soil vegetable pathogen
Inventor: JIYATSUKU AREN RUISU
IPC: A01N63/38
Filed: 1990-03-08
Abstract: PURPOSE: To obtain a biocontrol preparation for control or prevention of plant fungal diseases, comprising a porous carrier and sporulated biomass of one or more species of fungus effective for control of soilborne plant diseases and preliminarily treated with a dilute acid. CONSTITUTION: This biocontrol preparation for control or prevention of plant fungal diseases is obtained by sporulating a fungus effective for control of soilborne plant diseases or effective for the health maintenance of plants under conditions for growing the fungus and for producing resistant spores or other survival structures, mixing the sporulated biomass (preferably rich in shell-having spores) with a diluted acid to reduce bacterial contamination, mixing the biomass with a porous carrier (preferably vermiculite) and subsequently drying the mixture. The dried preparation is activated and subsequently applied to soil or growth medium or applied as a seed-coating material.