baber/WOPTO huggingface dataset:
Patent JP-H0562389-A (JP)
Title: Flexible disk controller for computer
Inventor: HIRAI HIDEO
IPC: G11B21/08
Filed: 1991-09-06
Abstract: PURPOSE:To shorten the movement time of magnetic heads by providing two magnetic heads on one side of a flexible disk and selecting one magnetic head, whose time of movement to an objective position is shorter, to move it in accordance with a magnetic head position control program. CONSTITUTION:A magnetic head position control program 3 in a flexible disk controller 2 detects magnetic head position information of magnetic heads 7A to 7D to update a magnetic head position information table 4 after the processing of a data input/output command from a computer main body 1. When receiving the data input/output command from the main body 1 through the controller 2, the program 3 analyzes the command to issue a magnetic head position reference command and refers to the table 4 to select one of magnetic heads which reaches the objective position in the shortest movement time. Thus, the controller 2 issues a command which places the magnetic head in the objective data position. Consequently, the movement time of magnetic heads is shortened.
Patent JP-S63125577-A (JP)
Inventor: ARUBERUTO FUONTE
IPC: C09D5/00
Filed: 1987-09-11
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-S60119209-A (JP)
Title: Machine for assembling spinning pack
Inventor: NAGATA FUSAO
IPC: D01D4/06
Filed: 1983-12-02
Abstract: PURPOSE:To obtain a spinning pack, by setting a device for assembling a spinneret pack, a device for feeding parts, a device for feeding each of single part, a device for attaching a filter and a ring by pressure, and a device for feeding sand in an operation zone of chuck of robot, inserting the parts into the pack accurately clamping them by uniform force. CONSTITUTION:A machine for assenbling a spinning pack consists of the device 21 for assembling a spineret pack, the device 24 for feeding parts wherein the filter 5, the spineret 2, the perforated plate 4 and the cap 9 are set in units, placed on the pallet 32 and sent in this state to the position A from which they are taken out, the device 25 for feeding a middle packing, the device 27 for feeding a ring, and the device 28 for feeding the top packing, the device 29 for attaching a filter and the ring 6 in an integrated way by pressure, the device 30 for feeding sand, and the robot 31 for grasping the parts and the assembled parts by chuck and sending them to given positions. The devices are positioned in an operation zone of the chuck of the robot.
Patent JP-H0781098-A (JP)
Title: Color printer
Inventor: ASANO MASAYASU
IPC: B41J2/525
Filed: 1993-09-13
Abstract: PURPOSE:To execute a color printing with much more various kinds of colors and with less ink colors. CONSTITUTION:A generation impact force of a printing head 20 is formed with a changeability to an ordinary impact power and a strong impact power, and an impact power changing-over announcement means, and an impact power changing-over controlling means 11, 12 are equipped. For example, by using a color ink ribbon with four colors including a black color, it is so composed that a color printing can be executed with new thirteen kinds of printing colors with a changing-over to a strong impact power and an electric current 12 in addition to ordinary seven kinds according to an ordinary impact power and an electric current 11.
Patent JP-S60120555-A (JP)
Title: Solid state image pick-up device
Inventor: INOUE KIYOSHI
IPC: H01L27/148
Filed: 1983-12-02
Abstract: PURPOSE:To sufficiently remove the noise components of internal cause by absorbing the remaining charge in an active region to a dummy shift registor to externally transfer the charge and absorbing a dark current out of the active region. CONSTITUTION:When a reset pulse phir is applied to a reset electrode 21 of a transfer gate 20 provided between a CCD shift register 3 and a dummy shift register 30, a potential barrier A disposed under the gate 20 is removed, a potential state of solid line is formed, and the remaining charge in the register 3 is transferred to the register 30. The transferred charge is shifted toward an output gate and exhausted externally via clocks phi3, phi4 applied to the electrodes 32, 33. The register 30 can remove not only the dark current fed from outside of the active region but also the remaining charge in the active region, thereby reducing the noise components.
Patent JP-S6381596-A (JP)
Inventor: HISAMATSU NOBUO
IPC: G08B23/00
Filed: 1986-09-25
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-S6468461-A (JP)
Title: Cu base material and thermal diffusion method of baser coating metal
Inventor: ITO IKUO
IPC: C23C10/28
Filed: 1987-09-10
Abstract: PURPOSE:To coat a baser metal on the surface of a Cu base material with high adhesiveness without deteriorating the electrical conductivity of the Cu base material to improve the corrosion resistance thereby by coating the base- metal on the surface of the Cu base material, then heating the material in an induction heating furnace, thereby forming the diffused layer of the base- metal. CONSTITUTION:Zn or the like as the metal baser than Cu is coated on the surface of brass pipes 1 or copper fins 2 and is acted as a sacrificial anode in order to improve the corrosion resistance of said pipes or fins at the time of producing a heat radiator by mounting the Cu fins 2 to the brass pipes 1. After the pipes or fins are coated with Zn, the pipes or fins are heated in the induction heating furnace in which an inert gaseous or reducing gaseous atmosphere is maintained, while the pipes or the fins are run in the furnace to diffuse the Zn into the brass or copper base and to intensity the adhesive power of the Zn film as well as to prevent the deterioration of the heat transfer characteristic and electrical conductivity which may arise from the formation of the diffused Zn layer.
Patent JP-H0390330-A (JP)
Title: Manufacture of hollow-molded product
Inventor: UCHIYAMA AKIRA
IPC: B29K23/00
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the collapse of a pad layer consisting of a polyolefine foamed sheet by blowing gas into a cavity after injecting a molten polyolefine at a low pressure. CONSTITUTION:The rear surface of a thermoplastic elastomeric sheet and the front surface of polyolefine foamed sheet are allowed to thermally adhere to each other to obtain a two-layer sheet. The two-layer sheet is then vacuum- formed on the cavity 3 side of a vacuum forming mold to obtain a vacuum- formed product having a recess so that a pad layer 2 consisting of the polyolefine foamed sheet constituting the two-layer sheet obtained faces the inside of the recess of the vacuum-formed product. In the last process, the vacuum-formed product is put in an injection mold, and thereafter, said mold is closed, or in a case where an injection mold capable of performing vacuum forming is used, said mold containing therein the vacuum-formed product is closed as it is. Thereupon, a molten polyolefine the amount of which is not large enough to fill up the recess of the vacuum-formed product in the cavity 3 is injected into the cavity 3 from a nozzle 4, and thereafter, gas is continuously blown into the cavity 3 from the nozzle 4.
Patent JP-H0782310-A (JP)
Title: Production of styrene polymer
Inventor: TAKEUCHI TAMANORI
IPC: C08F12/04
Filed: 1993-09-13
Abstract: PURPOSE:To produce a highly syndiotactic styrene polymer having a desired mol.wt. and to attain high catalytic activity in the polymerization. CONSTITUTION:A styrene polymer having a desired weight-average mol.wt. is produced using as a catalyst a combination of a transition metal compound (A) having one ligand linked through a pi bond and at least one methyl ligand linked through a sigma bond and an ingredient (B) selected from an ionic compound comprising a non-coordinating anion and a non-coordinating cation, an aluminoxane, and an organoboron compound. The compound (A) is one whose <13>C- or <1>H-NMR spectrum has a specific absorption peak giving the desired mol.wt. and determined from a correlation equation obtained from at least two plots of the weight-average mol.wt. of a styrene polymer produced in the presence of a transition metal compound (A) of the same kind against the position of the absorption peak of the methyl group of the compound (A) in the <13>C- or <1>H-NMR spectrum of the compound (A).
Patent JP-H0954555-A (JP)
Title: Surface light source device, surface optical element used for this device as well as image display device, personal computer, information terminal machine, television receiver, video camera and head mount display using this device
Inventor: SHINOHARA MASAYUKI
IPC: F21V5/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To improve front surface luminance by decreasing the rays emitted outside in a side mode of a surface light source device. SOLUTION: This surface light source device consists of surface optical elements 12 which are uniform in one direction and are periodic in a direction orthogonal with this direction and a light source means 11 which makes light incident on these optical elements 12. The sectional shape of the min. unit >=4 of the periodic patterns formed on the optical elements 12 has :4 sides alternately reversed in their inclination. Namely, the sides of the inclination positive to the surface direction of the optical elements 12 and the sides of the inclination negative thereto are alternately arranged and, therefore, the rays reflected at the certain side and emitted from the opposite side partly enter again the inside of the optical elements 12 from the third side and are reflected at the side opposite to the third side to form regression mode light.  The greater part of the converged regression mode light is converted to front mode light. Then, the surface light source device which decreases the useless side mode light, increases the front mode light and has the larger front surface luminance is obtd.
Patent JP-S61104657-A (JP)
Title: Semiconductor memory circuit device
Inventor: HONDA MASAHIKO
IPC: H01L27/04
Filed: 1984-10-29
Abstract: PURPOSE:To enable the direct measurement of the current flowing through loads, by a method wherein a switching element turning ON when the second potential is high, and OFF when low is provided between the first source line that supplies the power source to a memory cell and the second source line that supplies the power source to peripheral circuits. CONSTITUTION:An enhancement type IGFET21 turns OFF by setting a power source pad 18 at ground level and impressing voltage on a pad 23, and voltage comes to be impressed on only a memory cell 10 without the action of the peripheral circuits. At this time, either one of driver transistors 19 or 19' of the static memory cell 10 using a flip flop is always in ON-state; therefore, current flows through the driver transistor 19 or 19' through a load resistor R. Since the resistance value of the load resistor is much higher than that of ON-resistance of the transistors 19, 19' of the memory cell 10, the current flowing into the memory cell is determined by the load resistor R. Therefore, the current flowing through the load resistor can be directly measured.
Patent JP-S6286337-A (JP)
Title: Camera
Inventor: KATO MASATAKE
IPC: G03B7/20
Filed: 1985-10-11
Abstract: PURPOSE:To easily correct an error of a photometric value generated due to the difference of the position of an exit pupil of a photographing lens by forming a generating means for generating information corresponding to the inverse of the position of the exit pupil. CONSTITUTION:A photometric error is proportional to the inverse of the position of the exit pupil. Thereby, the photometric value can be easily corrected on the camera side by storing the information corresponding to the inverse of the position of the exit pupil in a RAML3 of the photographing lens 1 and reading out the information from the camera body side 2. Data of the inverse of the position of the exit pupil sent from the photographing lens 1 are stored in a data buffer and decoded to a photometric error by a decoder 84 and the photometric error is subtracted from the output of an A/D converter 82 for A/D converting an amplified output of a photodetecting element 5, so that automatic exposure control free from the photometric error or display corresponding to the photometric value can be attained.
Patent JP-S6381622-A (JP)
Title: Magnetic recording body and its production
Inventor: GOTO FUMIO
IPC: G11B5/73
Filed: 1986-09-25
Abstract: PURPOSE:To improve magnetic characteristics and corrosion resistance by forming a thin magnetic film contg. Co, Re and Zn by a plating method. CONSTITUTION:The thin magnetic film contains Co, Re and Zn and contains further one kind selected from P and B. The thin magnetic film is used by an electroless plating method using a soln. contg. malonate group or malonate group and gluconate group as a complexing agent of metal ions in an aq. soln. contg. respective ions of cobalt, rhenium and zinc as the metal ions and a reducing agent for the metal ions as an additive.
Patent JP-S61187116-A (JP)
Inventor: DAGURASU HAWAADO PIRUTEINGUSUR
IPC: C08L75/04
Filed: 1985-10-15
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-H0390179-A (JP)
Title: Supporting device of ball pitching machine
Inventor: NOZATO FUJIO
IPC: A63B69/40
Filed: 1989-09-01
Abstract: PURPOSE:To compactly form a ball pitching machine with an interlocking means prevented from interfering with the other means by pivotally supporting right and left outer side parts of a ring-shaped bracket, mounted to a frame and externally fitted to its halfway part, to a supporting bed and arranging the interlocking means in the bracket. CONSTITUTION:A ring-shaped bracket 29 is externally fitted coaxially with a ball pitching machine 8 in its longitudinal halfway part between front rotary wheels 12, 12' and rear rotary wheels 18, 18', and the bracket 29 is constituted of inner and outer rings 31 and 32 mounted to the ball pitching pipe 8 by a supporting plate 30. When the inner ring 31 is turned for the outer ring 32, a ball pitching machine main unit 3 is laterally tilted with a curve and a slider obtainable. While when a turn lever 40 is longitudinally turned, the ball pitching machine main unit 3 is vertically tilted with selection possible of a ball pitching angle. Here by arranging each belt of an upper V-belt winding means 22 and a control means 23 in the ring-shaped bracket 29, interference with the other means is prevented by the ring-shaped bracket 29.
Patent JP-H0280657-A (JP)
Title: Controller for stretch
Inventor: YAMAMOTO TAKESHI
IPC: D06B3/36
Filed: 1988-09-12
Abstract: PURPOSE:To prevent a change in yarn properties or quality unevenness from occurring and properly control a yarn tension by calculating a stretch between nip rolls on the upstream and downstream sides in the running direction of a warp yarn and controlling the stretch in the direction to reduce deviation from the target stretch. CONSTITUTION:The target stretch is previously inputted to a stretch initial setter 16 and outputted to a stretch setter 17. During operation of a machine, an actual stretch is calculated from rotation sensors 13 and 14 by a stretch sensor 15 and the target stretch is compared with the actual stretch by a comparator 18 to drive a driver 19 in the direction to reduce deviation thereof and control the rotational direction and extent of rotation of an operating motor 9. Thereby, speed change ratio of a continuously variable transmission 3 is changed to set the stretch of a warp yarn 4 between nip rolls 5 on the upstream side and nip rolls 6 on the downstream side in the running direction of the warp yarn.
Patent JP-H04111059-A (JP)
Title: Document editing device
Inventor: KUROSAWA HIROSHI
IPC: G06F17/21
Filed: 1990-08-31
Abstract: PURPOSE:To similarly display a grid even in a different area for processing the same graphic from a certain display area on the same screen by arranging a memory for display corresponding to the display area, writing the grid in this area and displaying this grid by a grid display means. CONSTITUTION:A document data 33 stored in a magnetic disk 13 is developed into a graphic or the like by a document content developing part 81. A grid display processing part 83 is a part for executing a processing such as displaying the grid inside the graphic frames of 1st and 2nd windows 22-0 and 22-2, and writing the grid in the relevant areas of 1st and 2nd memories 82-1 and 82-2 for window display corresponding to these windows. Thus, a certain graphic is displayed in the other area as well by changing the display magnification or the like, and the grid can be displayed together. Further, by using the display of the grid also for the display of enlarging the graphic, drawing and edition processing can be accurately executed in precise points as well.
Patent JP-2001055008-A (JP)
Title: Pneumatic radial tire
Inventor: MORII TAKAO
IPC: B60C9/20
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire having excellent steering stability and small rolling resistance without degradation in performance as a tire. SOLUTION: A pneumatic radial tire has a carcass extending in a toroid shape between a pair of bead portions as a skeleton, and reinforces a crown portion of the carcass with at least two layers of belt. The belt reinforcing material is formed from a bundle 5 wherein three to six metal filaments are substantially arranged in a line without twisting, and wrapped by one organic fiber 6.
Patent JP-H04111174-A (JP)
Title: Automatic preparing device for plan for building
Inventor: ISHIHARA MASAMITSU
IPC: G06F17/50
Filed: 1990-08-31
Abstract: PURPOSE:To prepare each of a basic plan, an each ground floor plan, and an each floor roof construction plan by preliminarily storing each kind of control programs necessary for preparing plans, and following the control programs stored in a storage means by using inputted data and parameters. CONSTITUTION:Data concerning the floor plan and the roof plan of a building are inputted, and simultaneously the automatic preparing parameters for automatically preparing the plans are inputted. In this case, the inputs of these floor plan and roof plan are operated while inputting necessary coordinate data from a keyboard 8, and plotting them on a display means 9. Thus, the basic plans are prepared and this result is displayed at the display device 9.
Patent JP-2000024620-A (JP)
Title: Method for reutilizing mixture of waste plastic and waste fired material
Inventor: SHIMOMURA SHOICHI
IPC: B29K105/26
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To produce a molded product corresponding to its use by melting, stirring and mixing a waste plastic with a waste fired material in order to reutilize an industrial waste. SOLUTION: Powder of the waste plastic is added by 20-50 wt.% into the powdered waste fired material as a hardening agent, melted at 230-300 deg.C, stirred, mixed, incorporated with a coloring agent and molded to obtain the molded product by using the m.p. of the plastic. A fire retardant resin or a refractory material is sprayed on the surface of the molded product of necessary for fire resistant property.
Patent JP-H0545481-A (JP)
Title: Water channel for nuclear fuel assembly for bwr
Inventor: KOGA KATSUMI
IPC: G21C3/326
Filed: 1991-08-14
Abstract: PURPOSE:To facilitate removal of heat of fuel rods and re-submersion thereof under water when a loss of coolant accident(LOCA) occurs in a boiling water reactor(BWR) and cooling water is injected into a core forcedly by an emergency core cooling system(ECCS) and to increase safety and reliability of a nuclear fuel assembly for BWR in relation to LOCA. CONSTITUTION:An opening P1 with a valve structure is added to the upper part of a water channel W. This valve structure does not disturb inflow of cooling water into a water channel W, although it resists outflow of the cooling water from the water channel W. Thereby the flow of the cooling water is ensured in a normal operation. When LOCA occurs, on the other hand, the structure makes the cooling water flow into the water channel W positively, thereby lowering the temperature of water vapor around the water channel W, moderating the rise of the temperature of fuel rods and thus facilitating re-submersion thereof under water.
Patent JP-H0785988-A (JP)
Title: Strobe device
Inventor: MIZOBUCHI KOJI
IPC: G03B15/05
Filed: 1993-09-14
Abstract: PURPOSE:To provide a strobe device consisting in a combination of a simple inverter circuit, whose number of component parts is decreased to a great extent, and a prediction feedback PWM control which works with reasoning. CONSTITUTION:An inferring part 1 is fed with a primary side battery voltage of an externally excited strobe charging circuit and the charge voltage of a secondary side main capacitor, and a pulse width changing part 2 changes over at least in steps or continuously the pulse width of PWM and the duty ratio according to the result from reasoning made by the inferring part 1. A strobe charging part 3 charges the main capacitor in conformity to PWM output signals given by the pulse width changing part 2.
Patent JP-H1069167-A (JP)
Title: Image forming device
Inventor: ISHII HIROSHI
IPC: G03G21/10
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which enables secure toner- transfer by means of a simple, low-cost device structure and is equipped with a toner transfer structure capable of eliminating a problem that toner scatters in a part to which toner is transferred (toner ejection part). SOLUTION: The image forming device has a toner transfer device (toner supply device 350 and recovered-toner transfer device 400), composed of toner delivery means (screw pumps) 362 and 404 equipped with a rotor and stator and an air supply means which supplies air to the toner moving in the toner delivery means and causes it to flow. It also has toner transfer means (flexible pipe, etc.) 352 and 402 serving as a transfer path for the toner delivered from the toner delivery device. The air suction part of the air supply means of the toner transfer device is connected to the space of the part (the toner replenishment part 200B of a developing device 200) to which the toner transfer means is connected.
Patent JP-S61107210-A (JP)
Title: Endoscope
Inventor: TAKAMURA KOJI
IPC: G02B23/26
Filed: 1984-10-30
Abstract: PURPOSE:To sharply delay the permeation of a medical fluid and to improve the airtightness of the front end section of an endoscope, by providing a filter at the front end section in addition to a front end covering lens and making a space to be filled up with a bonding agent for adhering the filter smaller. CONSTITUTION:A filter 39 is inserted from the side of a front end covering lens housing seat 38 and housed under a condition where the filter is contacted with the base of a filter housing seat 40, and then, fixed to a front end constituting member 31 by filling up the space between the outer peripheral surface of the filter 39 and inner peripheral surface of the filter housing seat 40 with a bonding agent. After fixing the filter 39, a front end covering lens 37 is moved in the plane perpendicular to the optical axis within the front end covering lens housing seat 38 and positioned so that it can be aligned with the optical axis of an objective lens group 34. Thereafter, the space between the outer peripheral surface of the lens 37 and outer peripheral surface of the seat 38 is filled up with a bonding agent 42 and the front end covering lens 37 is fixed to the front end constituting member 11.