baber/WOPTO huggingface dataset:
Patent JP-H06304719-A (JP)
Title: Method for braking molten metal in mold for continuous casting and electromagnetic device for brake
Inventor: KAGEYAMA RYUICHI
IPC: B22D11/04
Filed: 1993-04-23
Abstract: PURPOSE:To act the optimum electromagnetic brake to molten flow by flowing DC current in a coil, generating two DC magnetic fields mutually crossing at the right angle, changing this DC magnetic field intensity and impressing an optional synthetic DC magnetic field to a cast billet. CONSTITUTION:To an iron core 7 surrounding the periphery of a continuous casting mold, magnetic poles 10 having the almost same widths as the widths of four sides at the back part of the four sides of the mold are arranged by winding coils 1, 2. The DC current is conducted to these coils and two DC magnetic field mutually crossing at the right angle are generated, and by charging this DC magnetic field intensity, the synthetic DC magnetic field in the optional direction to the cast slab is impressed. Further, the center in the height direction of the coil is made to be within 400mm from the lower part from a meniscus in the continuous casting mold, and the coils are arranged in the position at 0-300mm of the lower part from the center of discharging hole in an immersion nozzle, and an electric source device for using both AC and DC is provided. By this method, the electromagnetic stirring force and braking force can effectively be added to the molten metal.
Patent JP-S62258067-A (JP)
Inventor: IWAMOTO KEIJI
IPC: A01M29/00
Filed: 1986-04-28
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-H05299684-A (JP)
Title: Solar battery power supply device
Inventor: WATANABE TAKASHI
IPC: H01L31/04
Filed: 1992-04-17
Abstract: PURPOSE:To supply power to a device such as a radio device outdoors and to enable radio communication of a long time by attaching a plurality of solar batteries to a rectangular sheet and by constituting a device to enable power generation while walking with the sheet attached to a rear side of a sack. CONSTITUTION:A nylon urethane coat 1 is provided with bendable parts 2A, 2B, 2C for each specified place in a longitudinal direction and a plurality of solar batteries 3 are provided parallel between the bendable parts in a narrow direction of the sheet. The solar battery 3 is electrically connected and output of 12V or 24V is supplied to an electric wire path 4. Output ends 5A, 5B of the electric wire path 4 are directly connected to a load such as a radio device or connected to a battery charger. A string is made to pass through round hole members 6A, 6B provided to an end part of the sheet. When not used, it can be folded to be contained in a sack, etc.
Patent JP-2000291894-A (JP)
Title: Bulk feeder
Inventor: SUGANOBU SATOSHI
IPC: F17C13/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce a parts installation space and lower a cost by installing a valve unit on the upper face of a bulk storage tank and connecting a pressure regulator via a joint. SOLUTION: In the upper part of a bulk storage tank 1, a valve unit 6 is arranged in the center, while a gas take-out valve 4 and a liquid intake valve 5 are arranged in the left and right sides of the valve unit 6 individually. An apparatus necessary for gas supply is connected to the valve unit 6, while a pressure regulator 13 is installed via a joint 8 arranged above the valve unit 6 so as to reduce a pressure of high pressure gas taken out from the bulk storage tank 1 via a ball valve 10 in the valve unit 6 to a combustible pressure. In this way, the valve unit 6 is connected to the upper part of the bulk storage tank 1 while the pressure regulator 13 is connected via the joint 8, so that the valve unit 6 and the pressure regulator 13 are compactly gathered in the lamination structure on the bulk storage tank 1.  Consequently, a size of a bulk feeder is reduced as a whole, and the space-saving low-cost bulk feeder can be constructed.
Patent JP-S5722271-A (JP)
Title: Electrophotographic method
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/047
Filed: 1980-07-17
Abstract: PURPOSE:To obtain the image quality having proper densities free from any photographic fog by determining the exposure at the image exposing based on the inclination of the characteristics of the exposure surface potential of a photoreceptor. CONSTITUTION:The potential on a photoreceptor 1 is detected with a potential sensor 7 between a full surface exposure lamp 4 and a developing electrode 5, and the output of a high voltage transformer 9 is regulated. Next,exposure is performed by changing the exposure of an original exposure lamp 11 irradiating a standard white plate 10 other than an image area. The reflected light from the white plate 10 is conducted via mirrors 12, 13 onto the photoreceptor 1, and the potentials corresponding to the respective exposure thereof are detected respectively with the sensor 7. A circuit 8 controls a lamp lighting circuit 14 based on the detection signals thereof in such a way that the white ground potential attains a target value. Again the white 10 is irradiated by the lamp 11 lighted by the output of the circuit 14, and the formed potential is detected. The voltge adequate for prevention of photographic fogs is applied to a developing electrode 5.
Patent JP-H06311161-A (JP)
Title: Hub device for lan
Inventor: YUASA HIROYOSHI
IPC: H04L12/28
Filed: 1993-04-23
Abstract: PURPOSE:To make the best use of the high speed of backbone LAN and to avoid collision by connecting branch hubs to one another by the route hub of a CSMA/CD system at high speed and providing the connection/separation function of a communication packet with the route hub. CONSTITUTION:A network using a hub device consists of the branch hubs Bh1, Bh2, Bh3, Bh4,... connecting plural terminals one to one in a star form and the route hub Rh of the high speed CSMA/CD system connecting the branch hubs to one another. The basic function of the route hub Rh is only to process the means similar to the hub of 10BASE-T at high speed to reproduce, retime and relay a high speed signal just as a multiport repeater. It is preferable for the branch hubs to have the connection/separation function of the communication packet with the route hub Rh and functions for filtering the communication packets inside and outside the same branch.
Patent JP-H02276223-A (JP)
Title: Electronic part
Inventor: IKEHARA SONOJIROU
IPC: H01G9/10
Filed: 1989-04-18
Abstract: PURPOSE:To prevent a sealed up liquid from leaking out during a thermal test by a method wherein two rubber elastomer O-rings are arranged on a sealing up main body and then a slit is provided between ranged on a sealing up main body and then a slit is provided between the two rings. CONSTITUTION:Two O-rings 2a, 2b made of rubber elastomer are arranged at an interval on the outer peripheral part of a sealing up body 1 and then a slit 4 is provided between the two O-rings 2a, 2b. At this time, at least one slit 4 will suffice for this constitution.
Patent JP-S59223084-A (JP)
Title: Receiver for character broadcasting
Inventor: IWASAKI KAZUYA
IPC: H04N7/035
Filed: 1983-06-01
Abstract: PURPOSE:To easily perform character broadcast receiving operation, by transferring characters from an ROM to a video RAM by means of a CPU in response to key inputs of program index, numerals, etc., and displaying characters and numbers corresponding to the key input based on the content of the video RAM. CONSTITUTION:The program and display mode of a character broadcast are designated through remote control. Program data corresponding to an appointed address are given from a program ROM 21 to a CPU 13 through a data bus 18 and data buffer 16. The CPU 13 sends the address and data to a video RAM consisting of a pattern RAM 4 and color RAM 5 through an address bus buffer 15, data bus buffer 16, address bus 19, and data bus 18. Data outputted from the video RAM are given to an R.G.B. controlling section 8 and output signal converting section 9 through a parallel-serics converter 6 and color controlling section 7 and a picture corresponding to a remote control signal is displayed on a CRT 10.
Patent JP-H01269092-A (JP)
Title: Spherical annular type continuous dissolving tank for used nuclear fuel
Inventor: KINOSHITA SETSUO
IPC: G21C19/46
Filed: 1988-04-21
Abstract: PURPOSE:To continuously execute processes for dissolution of nuclear substance in a sheared piece, and cleaning and discharge of a hull by providing a turning driving source for bringing a basket to turning movement in a liquid storage tank, a rolling member for rolling the basket by 90 degrees and an inverting member for inverting it by 180 degrees. CONSTITUTION:In a basket 7, a sheared piece is loaded from a loading chute pipe 5 in a position (a) of a dissolving part 22. Subsequently, said basket 7 is brought to turning movement in the direction of the arrow F, a dissolved liquid 20 is immersed from a hole provided on the side face of the basket 7, a nuclear substance contained in the sheared piece is dissolved gradually, and only an undissolved hull remains in the basket 7. Next, the basket hits against a roll shaft 19 and rolls, and in a state that it has been rolled by 90 degrees, the basket 7 is taken out entirely from the dissolved liquid 20 and brought to turning movement until it passes through a weir 25. The basket 7 which has passed through the weir 25 returns to a vertical state, and is cleaned in a hull cleaning part 23. Next, the basket is inverted by a basket inverting shaft 18 provided on a weir 26, and inverted by 180 degrees by the inverting shaft 18 of two upper and lower stages. In this process, the hull in the basket 7 is discharged from a sheared piece loading port.
Patent JP-S58217730-A (JP)
Title: Fuel injection volume control method for diesel engine
Inventor: NAGASE KAZUHIKO
IPC: F02D41/38
Filed: 1982-06-10
Abstract: PURPOSE:To prevent a change in a fuel injection quantity due to a change of cylinder internal pressure, by arranging such that a fuel injecting pressure is corrected in response to the internal pressure of cylinder for a diesel engine as measured. CONSTITUTION:The cylinder 1 of Diesel engine GE is provided with a pressure sensor PT. Data pertaining to the cylinder internal pressure as detected is transferred to a pressure correcting device 3 at the time of fuel injection being started with a hydraulic control valve CV being rendered operable via a gate 6. An injecting pressure instructive value outputted by an injecting pressure pattern generator 5 has its cylinder internal pressure value only calculated by an adding device. The injecting pressure instructive value as corrected is outputted to a hydraulic control device 2. The fuel pressure of hydraulic pump PM is adjusted to match the instructive value, and the injection of fuel is carried out by a hydraulic control valve CV through an injection nozzle NZ at a predetermined timing. In this manner, the fuel injecting quantity can be adjusted no matter what changes may take place in the cylinder internal pressure.
Patent JP-H11297724-A (JP)
Title: Resin encapsulating device
Inventor: UENO YOICHI
IPC: H01L21/56
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve a device working rate and stabilize the quality of a resin molded article by surely preventing equipment errors and molding defects by the adjustment defect of stage replacement. SOLUTION: For this resin encapsulating device, since the constitution of a stopper mechanism for controlling the carriage terminating end in the carrying direction of a resin material by a carrying mechanism, in order to position a resin stopper 5 loaded on a stopper base 12 position-adjustably along guide grooves 12a at a predetermined reference position, a first positioning block 30 is provided on the side of the stopper base 12 and a second positioning block 31 is provided on the side of the resin stopper 5. Through the abuttment of the first and second positioning blocks 30 and 31, the resin stopper 5 is positioned.
Patent JP-S62255120-A (JP)
Title: Hollow molded form and molding thereof
Inventor: ITO KEIZO
IPC: B29C49/48
Filed: 1986-04-29
Abstract: PURPOSE:To restrict the increase of the weight of a molded form and improve the strength of the desired position of the same by a method wherein an adhered part, whereat the predetermined parts of a parison are adhered mutually and the thickness of the parts is increased, is formed at the predetermined position of the titled hollow molded form by the molding surface for press of a split mold upon clamping a mold. CONSTITUTION:A mold 15, employed for molding, is constituted of a split mold 16 equipped with a projected molding surface 16a and the split mold 17 equipped with a recessed molding surface 17a. In the case of molding the titled hollow molded form 11, a parison 19, extruded out of an extruder 18, is arranged between the split molds 16, 17 upon opening the mold, thereafter, the mold is clamped while blowing air into the parison 19. In this case, the predetermined parts of the parison 19 are adhered by the molding surfaces 16b, 17b for press of the split molds 16, 17 since the parison 19 is softened, therefore, an adhered part 11a with a thick thickness is formed under molten condition while a hollow part 11b is also formed. The parison is cooled for a predetermined period of time, thereafter, the mold is opened to release it from the mold whereby the hollow molded form 11 may be obtained.
Patent JP-H07308856-A (JP)
Title: Absorption board structure of wafer machine
Inventor: KANDA TAKESHI
IPC: B24B37/30
Filed: 1994-05-12
Abstract: PURPOSE:To provide an absorption board structure of a wafer machine capable of improving wafer machining precision and performing a stable machining operation because wafer can be infallibly absorbed and held without being effected by the flatness of the wafer surface. CONSTITUTION:A cylindrical body 42, which formed of an elastic raw material, such as a rubber plate, and existing in a specified length from the suction surface 24 of a suction plate 22 by expanding it in a skirt shape, is provided on the outer circumference of the suction plate 22. Thus, when a wafer 20 having cambers, wavinesses or steps on its surface is sucked and held on the surface 24, the cylindrical body 42 formed of an elastic raw material adheres to the wafer 20 surface and forms a shroud as making elastical deformations matching the cambers, waviness or steps on the weber 20 surface surface even if an gap is formed between the weber 20 surface and plate 24. Air and grinding water are prevented from being sucked from a suction groove because the gap formed between the wafer 20 surface and the plate 24 can be sealed by this shroud.
Patent JP-H03296183-A (JP)
Title: Ticket examination data controller for automatic ticket examining machine
Inventor: KAKISAKO MASASHI
IPC: G07B11/02
Filed: 1990-04-13
Abstract: PURPOSE:To easily detect whether or not a ticket is illegal by an examiner by deciding whether monitor data is proper or not at the time of an exit from a gate and displaying ticket data on a passenger ticket and decision data. CONSTITUTION:A writing means A2 writes the monitor data for checking on the passenger ticket at an entry into a gate and a decision means A3 decides the monitor data written on this passenger ticket F at the time of an exit from a gate, so that a display means 26 displays the decision data and ticket data on the ticket F. Consequently, the ticket data at the time of ticket examination are all displayed on the display means 26 and a ticket examiner only views the data displayed on the display means 26 to detect whether or not the ticket is legal instantaneously, thereby securely reducing the illegal use of a passenger ticket.
Patent JP-H06288555-A (JP)
Title: Electric foot warmer
Inventor: FUJITA TAKESHI
IPC: F24C7/04
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a comfortable feeling of use at all times by permitting an optical sensor to detect interception of an optical path going the rounds of a plurality of support legs and permitting a vibration sensor to detect vibrations of a body frame so as to judge whether a user is existent or not and whether activities are existent or not, thereby controlling an action of a heater unit in a manner to obtain an appropriate heating condition in accordance with the respective judgements. CONSTITUTION:Provided on one of support legs 1 are a luminous section 10 and a light receiving section 11, and provided on the remaining three support legs are reflective bodies 12 so that radiation of the luminous section 10 is successively reflected by the reflective bodies 12 to form an optical path A. A result of light receiving at the light receiving section 11 is given to a heater control 7 so that whether a user is existent or not is judged on the basis of an amount of receiving light at the light receiving section 11, which amount varies in response to interception of the optical path A by a body of a user Mounted on a body frame 2 is a vibration sensor 8 which detects vibrations caused by movements of a user and feeds the detected result to a heater control 7 for judgement of activities of a user. In accordance with judgements of whether a user is existent or not and whether there are the activities or not, the heater control 7 modifies contents of control of a heater unit 6 to make conditions of heating below the body frame 2 appropriate.
Patent JP-H07306336-A (JP)
Title: Optical semiconductor module
Inventor: KINO JUNKICHI
IPC: G02B6/32
Filed: 1994-05-12
Abstract: PURPOSE:To make it possible to easily exchange only the damaged parts in case of damage of LDs or fibers and to easily deal with a user's request for changing wavelengths and adding wavelengths and further a request for changing fiber kinds. CONSTITUTION:An optical semiconductor collimator 3 and fiber collimator 4 formed as a module are mounted attachably and detachably on the same optical axis into a cavity hole 6 penetrating the opposite side wall surfaces 2 of a main body 1. This fiber collimator 4 is finely adjustable on the plane orthogonal with its optical axis with respect to the main body 1. The adjustment of the optical axis is executed by using an optical semiconductor 7 as the LD, fixing the optical semiconductor collimator 3 to the main body 1, allowing the optical semiconductor 7 to emit light in the state of temporally fixing the fiber collimator 4 to the main body 1, finely adjusting the fiber collimator 4 within the range of amount of play between a screw 9 and a free insertion hole 19 on the plane orthogonal with its optical axis and fixing the fiber collimator 4 in the position where the quantity of the light coupled to the fiber 15 is maximized.
Patent JP-S5527127-A (JP)
Title: Preparation of 2-oxohibaol
Inventor: KAMETANI TETSUJI
IPC: C07C45/00
Filed: 1978-08-16
Abstract: NEW MATERIAL:2-Oxohibaol of formula I.  
     USE: An intermediate of a natural tetracyclic compound, hibaol (diterpene). A compound having pharmacological activity.  
     PROCESS: The objective compound I is pepared in high yield and in a relatively short process, by (1) reducing a compound II with metallic Li in liquid ammonia, (2) oxidizing the product with hydrogen peroxide to the compound III, (3) reacting the compound III with p-toluenesulfonylhydrazine, (4) reacting the produced 4- oxodecaline derivative with methyl lithium to afford the compound VI, (5) closing the ring of the compound VI with a mixture of trifluoroacetic acid anhydride and trifluoroacetic acid, (6) brominating the product by conventional method, (7) debrominating the product to afford the compound V, (8) methylating the compound V with lithium dimethl copper, (9) debrominating the product, and (10) again methylating the product with lithium dimethyl copper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01269934-A (JP)
Title: Microfilm photographing device
Inventor: OKANO TAKESHI
IPC: G03B27/72
Filed: 1988-04-21
Abstract: PURPOSE:To improve the easiness of reading and viewing at the time of enlargement projection by guiding top surface luminous flux and reverse surface luminous flux to a photographic lens at an upper and a low position by a reflecting mirror system so that their up-down direction is uniformized, and uniformizing the peripheral density of a photographed image. CONSTITUTION:The top surface 1a and reverse surface 1b of a document 1 are lighted by a lighting system L, and the top surface luminous flux (a) and reverse surface luminous flux (b) are passed through slit plates 51 and 52 and reflected in upper-lower position relation so that their up-down direction is uniformized. The image is imprinted on a microfilm 2 by slit exposure through the photographic lens 3 which is moved by a photographic lens moving mechanism. The top surface 1a and reverse surface 1b of the document 1 can be photographed on the microfilm 2 in an erect state so that they are arranged at upper and lower positions. Further, the peripheral density of the image is adjusted by density adjusting plates 82 and 83 provided on the prolongation of the optical axis of the top surface luminous flux to the reverse surface 1b of the document and the prolongation of the optical axis of the reverse surface luminous flux to the top surface 1a. Consequently, the easiness of reading and viewing at the time of enlargement photography is improved.
Patent JP-S5622901-A (JP)
Title: Method and device for conductor diameter check of electric cable core group
Inventor: HASHIMOTO KAZUHIRO
IPC: G01B7/12
Filed: 1979-08-02
Abstract: PURPOSE: To detect an abnormal cable conductor which is broken or causes contact while taking the measurement of a conductor diameter accurately and rapidly by finding and checking the conductor-resistance-value ratio of a cable core group to some cores of the group.  
     CONSTITUTION: The block diagram shows the constitution of a check unit and wind starting terninal 5 and the wind ending terminal of core L of a quad to be measured are shown. In case of the breaking of wire, conductor resistance R is infinite and then any voltage (v) is developed. In this case, A/D converter 10 puts buzzer 17 into continuous operation and lamp 18 displays the core number, thereby immediately processing the breaking of wire. On the other hand, when contact is caused, conductor resistance Rn of the core in the contact state is found decreasing remarkably through conductor resistance measurement except where the contact point is very close to wind starting terminal 5. This can also be found by digital display unit 31 and conductor resistance rate Rn also deviates from reference rate Po, which can be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01272247-A (JP)
Title: Packet data generating device
Inventor: KATO HIROMI
IPC: H04L47/43
Filed: 1988-04-23
Abstract: PURPOSE:To rewrite concluded packet data independently of the PCM data transmission speed without interrupting transmission data by providing two storage means where packet data is stored and preliminarily storing packet data in one storage means at the time of changing packet data. CONSTITUTION:One storage means 2 out of two storage means 2 and 3 where packet data is stored is used for read, and the other storage means 3 is used for write, and the read operation and the write operation of two storage means 2 and 3 can be exchanged synchronously with an address counter 6. Consequently, it is sufficient for the change of packet data when it is preliminarily written in one storage means 3. Thus, concluded packet data is rewritten independently of the PCM data transmission speed without interrupting transmission data.