baber/WOPTO huggingface dataset:
Patent JP-H11104993-A (JP)
Title: Article cutting device
Inventor: OGATA AKIO
IPC: B26D3/26
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an article cutting device capable of easily and positively cutting root vegetables into square bars by mechanization. SOLUTION: Many sets of mounting grooves 2a, 2b are inscribed on a frame part 8 of a square frame body 1 at intervals. A first cutter body 3 is inserted- fitted into the middle of a mounting groove between two sides facing each other of the frame part 8, and a number of the second cutter bodies 4 are respectively inserted-fitted into both side parts of the first cutter body 3. Then, in order to intersect the first and second cutter bodies 3, 4 at right angles, a third cutter body 5 is inserted-fitted into the middle of a mounting groove between the other sides facing each other of the frame part 8, and a number of the fourth cutter bodies 6 are inserted-fitted into both side parts of the third cutter body 5.
Patent JP-H05111871-A (JP)
Title: Oscillating polisher
Inventor: TSUTSUMI KATSUJI
IPC: B24B31/06
Filed: 1991-10-21
Abstract: PURPOSE:To improve polishing efficiency by forming a driving means of a freely oscillating tank for storing an abrasive and a material to be polished, out of a cylindrical cam that is rotated and driven, a linear reciprocation moving member that is engaged with the cam, and of a pinion, which is engaged with a rack mounted on the moving member as well as with the moving member itself, and which follows the oscillation of the tank. CONSTITUTION:In the case of dry polishing, an abrasive and a material to be polished are put into a tank 5, and the water is added thereto when wet polishing is to be carried out. When a cylindrical cam 15 is rotated by a driving motor 11, a reciprocating member 21 is reciprocated along a slide guide 20, and since a rack 25 is reciprocated, a pinion 8 engaged therewith is reciprocally rotated, while the tank 5 is reciprocally oscillated. After the tank 5 is reversed in the oscillating direction at a large acceleration speed within a range as not to give excessive shock at the oscillating end on a cam groove 15a of the cylindrical cam 15, the tank 5 is oscillated at high speed in the vicinity of the oscillating end, while it is oscillated at low speed at the middle part, and a material in the tank 5 floats in such a way that it traces a figure '8' on the vertical surface. The oscillating range of the tank 5 is determined by changing the diameter of the pinion 8, while the oscillation speed is determined by changing the rotational speed of a driving motor 11. Good polishing efficiency is thus provided.
Patent JP-H03134260-A (JP)
Title: Control method of fuel pump
Inventor: INO YOICHI
IPC: F02M37/08
Filed: 1989-10-19
Abstract: PURPOSE:To control vapor of fuel at the time of engine stop, improve restart-up performance, and prevent an engine stall after the restart-up by actuating a fuel pump for a certain time when a switch is opened by a delay circuit in the case an ignition switch is opened the engine is stopped. CONSTITUTION:When an ignition switch 5 is opened, a driving signal is supplied for a certain time at a terminal 9 for controlling a fuel pump via a relay 17 by discharging a condenser 16. As a result, the driving electric power of a battery 4 is introduced to a fuel pump 1 via a fuel pump relay 2, the pump 1 is actuated for a specified time when the switch 5 is opened so as to discharge fuel to a fuel supply passage. Since the engine is stopped and an intake air inside an intake passage is varied to atmospheric pressure, when fuel is discharged from the pump 1 under the condition, the pressure of fuel inside a fuel supply passage is maintained by operation of a adjusting pressure valve to a higher value than the pressure which is just after the engine stop so as to control vapor of fuel.
Patent JP-H06214225-A (JP)
Title: Liquid crystal display device
Inventor: TSUTSUMI MIHO
IPC: G02F1/1337
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a large-area liquid crystal display device. CONSTITUTION:This liquid crystal display device consists of a pair of substrates, each having a selectively formed electrode on its surfaee and an oriented film formed thereon, are arranged almost in parallel to face each other and a liquid crystal disposed between these substrates to form a liquid crystal cell. Each substrate has an electrode selectively formed on its surface and an oriented film on the electrode. The device is equipped with a switching means to switch the optical axis of the liquid crystal by selectively applying voltage on the electrode. The oriented films 4a, 4b of substrates 1a, 1b, respectively, have different orientation direction from each other. The liquid crystal 6 is a nematic liquid crystal with the addition of a chiral agent. Further, insulating films 3a, 3b are formed between transparent electrodes 2a, 2b and oriented films 4a, 4b.
Patent JP-H11106145-A (JP)
Title: Device for retrieving and carrying package from winding device
Inventor: TAKAHASHI SEITARO
IPC: D01H9/18
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a package retrieving and carrying device capable of simplifying the retrieving operation for a fully wound package, reducing the working time for the retrieving operation, reducing a cost related to the manufacture, installation, and adjustment of it, and also reducing failure to retrieve the fully wound package. SOLUTION: When a fully wound package P is retrieved from a pickup position, after arms 24 to 27 are rotated to the pickup position, projected members 36 to 39 are rotated about a center shaft extending in the direction of the arms 24 to 27 so that they are positioned generally in the same direction as the axial direction of a bobbin B, the projected members 36 to 39 are inserted into the inner periphery part of the bobbin B, and the fully wound package P is held by the projected members 36 to 39 so that the arms 24 to 27 can be rotated to separated positions. Also guide members 40 to 43 having a taper slanted downward from the arms 24 to 27 toward the top end part of the projected members 36 to 39 are installed on the arms 24 to 27.
Patent JP-2001088375-A (JP)
Title: Apparatus and method for ink-jet recording
Inventor: NISHIHATA NOZOMI
IPC: B41J2/01
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge ink adhering on a platen. SOLUTION: Platen ribs 61 as projections for holding a medium to be recorded to a proper recording position are set on a platen 60. Holes 62 are opened to both sides of a root part 63 of the platen rib 61 to be parallel to side faces of the platen rib 61. When ink adheres wrong to the platen 60, e.g. when an image of a larger breadth than a breadth of the medium to be recorded is printed wrong or in a like case, the ink is guided to the root part 63 by a gravity or a surface tension of the ink if the ink of some volume or more collects and is smoothly discharged from the holes 62 along the side faces of the platen rib 61.
Patent JP-H04148697-A (JP)
Title: Method for measuring reverse transcriptase using primer converted into solid phase
Inventor: TANNO SHINJI
IPC: C12Q1/68
Filed: 1990-10-11
Abstract: PURPOSE:To simply and rapidly measure the activity of a reverse transcriptase in a test liquid by utilizing reaction for reacting the reverse transcriptase with biotin-substituted deoxyuridine triphosphate in the presence of a specific template RNA and a primer. CONSTITUTION:An artificially prepared adenine ribopolynucleotide template RNA is initially reacted with an oligodeoxythymine nucleotide, converted into the solid phase and complementary to the aforementioned template RNA and biotin-substituted deoxyuridine triphosphate (biotin-substituted dUTP) in the presence of a test liquid in an aqueous medium. The resultant reaction product is then separated from the unreacted dUTP and the amounts of the reaction product or the biotin-substituted dUTP is measured to measure the reserve transcriptase.
Patent JP-S61152058-A (JP)
Title: Semiconductor device
Inventor: NISHIOKA TAIJO
IPC: H01L27/108
Filed: 1984-12-26
Abstract: PURPOSE:To decrease the area of a capacitor without decreasing the electrostatic capacity, by a method wherein an insulation film having the large specific inductive capacity such as a Ta2O2 film is used at the periphery part C or base part a of a CCC capacitor cell. CONSTITUTION:An elements isolating region 2 is formed on an Si substrate 1, and a Ta2O2 film 3 is attached on it, for instance, by a spattering method. Next, after a photoresist 4 is patternizely formed, a vertical groove (b) is formed on the Si substrate 1 by the reactive spatter etching method. Next, after the photoresist is removed, an siO2 film 5 is formed at the side ad bottom part of the groove. A polycrystalline Si 6 is attached as an upper electrode, and a capacitor is formed by processing. Accordingly, the whole area of a capacitor cell can be decreased without decreasing the capacity, using a TaO5 film having large specific inductive capacity at the circumference part of the CCC capacitor cell.
Patent JP-H09107852-A (JP)
Title: Spinning reel
Inventor: SAKA TAKAO
IPC: A01K89/01
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To make a fishing line hardly be twisted and to smoothly guide the fishing line. SOLUTION: This spinning reel 1 is provided with a reel main body, a rotor, a first and a second bail supporting members, a bail 1, a spool, a line roller, a pair of peripheral face members and an energization means. The line roller 15 is rotatably supported on one of the bail supporting members 7 and leads a fishing line L to the spool. A pair of the peripheral face members 50 and 60 are arranged on the surface of the outer circumference of the line roller 15, have mutually opposing side walls 54a and 62 relatively movable in the direction of the revolving shaft of the line roller 15 and constitute a guide circumferential channel T into which the fishing line L is introduced between the side walls 54a and 62.  The energization means 70 forces at least one peripheral face members 60 at one side in the direction to narrow an interval between the side walls 54a and 62 of a pair of the peripheral face members 50 and 60.
Patent JP-H11104754-A (JP)
Title: Punching die
Inventor: ENDO SHIGERU
IPC: B21D28/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily set a desired punch height in correspondent to the plate thickness to be processed. SOLUTION: In the die, when a blow is given to a punch head 11 attached to a punch driver 3 via a screw part 5, the blowing power is transferred to a punching body via the punch driver 3. When the punch head 11 is rotated to be elevated relatively against the punch driver 3, the punch height is made large. Contrarily, if the punch head 11 is rotated to descent against the punch driver 3 relatively, the punch height is made small. Variation volume of the punch height is shown in cooperation of a main scale MV put on the punch driver 3 and a sub-scale SV put on a punch head collar 27.
Patent JP-S61151852-A (JP)
Title: Optical disk recording carrier
Inventor: ISHIGAKI MASAHARU
IPC: G11B7/24079
Filed: 1984-12-26
Abstract: PURPOSE:To improve the transcription properties in an injection molding or injection compression molding mode by setting the ratio between the width of an address bit and a tracking pitch at 1/8-1/4. CONSTITUTION:An optical disk is produced by coating a phase transfer type recording films, e.g., Sb2Se3 and Bi films which absorb the laser light to change their optical characteristics including the reflection factor, the transmittance, the diffractive index, etc. on the surface of a plastic substrate 3 of acrylic substance, polycarbonate, etc. containing an address bit 1 having the depth of 1/8 wavelength of the semiconductor laser light for record/reproduction and a guide groove 2. The ratio W/P between the width W of the bit 1 and the groove 2 and the track pitch P is set at 1/8-1/4. As a result, the transcription properties of the address bit are improved in an injection molding or injection compression molding mode. Furthermore the level of an address reproduction signal level is also raised up to secure the accurate demodulation of an address.
Patent JP-S62169834-A (JP)
Inventor: FURANKU JIYOSEFU MODEITSUKU
IPC: C08J9/04
Filed: 1986-11-18
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-H02123215-A (JP)
Title: Valve timing varying device for four-cycle engine
Inventor: ASO MASAHIRO
IPC: F01L13/00
Filed: 1988-10-31
Abstract: PURPOSE:To vary the valve timing and valve opening area by slidingly moving or swinging as cam plate interposed between a cam and a valve, accompanied with revolution. CONSTITUTION:A camshaft 8 interlocked with a crankshaft is axially laid onto the upper sides of a suction valve 5 and an exhaust valve 6, and a cam 9 for suction and a cam 10 for exhaust are installed onto two cam shafts 8. Each radius of curvature of the upper and lower surfaces of a cam plate 11 interposed between the suction valve 5 and the cam 9 for suction and between the exhaust valve 6 and the cam 10 for exhaust is varied. A sliding rod 12 which axially installs one edge of the cam plate 11 by a supporting shaft is made slidable by being inserted into the guide 13 of a cylinder head 1, and a rack 14 cut on one side is meshed with a pinion 15. The pinion 15 is revolved according to the revolution speed of the engine, and the sliding rod 12 is slidingly moved. Therefore, the valve timing can be varied through advance and delay, and the valve opening area can be varied by the valve lift quantity.
Patent JP-H08176258-A (JP)
Title: Production of high-resilience polyurethane foam
Inventor: WADA HIROSHI
IPC: C08L71/02
Filed: 1995-10-20
Abstract: PURPOSE: To obtain a high-resilience polyurethane foam improved in impact resilience and vibration characteristics and excellent in comfort in riding and moldability by reacting a specific high mol.-wt. active hydrogen compd. with a polyisocyanate compd. in the presence of a catalyst and a blowing agent. CONSTITUTION: A high-mol.-wt. active hydrogen compd. having at least two NCO-reactive groups and contg. a polyoxyalkylene polyol obtd. by the ring- opening addition polymn. of alkylene oxides (e.g. propylene oxide and ethylene oxide) using a Cs catalyst (e.g. cesium hydroxide) is reacted with a polyisocyanate compd. (e.g. tolylene diisocyanate) in the presence of a catalyst (e.g. triethylenediamine) and a blowing agent (e.g. water).
Patent JP-S62132774-A (JP)
Inventor: YASUTOMI YOSHIYUKI
IPC: C04B35/591
Filed: 1985-12-06
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-H05250191-A (JP)
Title: Digital data processor having improved check point and branch operations
Inventor: MAAKU EI KAUFUMAN
IPC: G06F11/14
Filed: 1992-09-18
Abstract: PURPOSE: To provide a digital data processing system with which the costs related to check point and branch operations are reduced and system resources are effectively used. CONSTITUTION: Concerning the mutual relation of data structure to be used for a processor, a map-in part 80a of a file 80 is related with two different context address spaces 60 and 62 of respective processes. The relation of context address spaces to virtual system address spaces is reflected with transform tables 84 and 86 called STT. Each table is provided with the entries of STT 84A and 84B-86B. These entries are called Vm-stts as well and linked in two directions with the processes by vm-window. The regular file such as the file 80 having a related vnode also has the related vm-object such as an object 78, for example. Further, this object forms an object table and when branching the process, the master data area is succeeded by the slave process.
Patent JP-2000106331-A (JP)
Title: Solid electrolytic capacitor and its manufacture
Inventor: NARADANI KAZUNORI
IPC: H01G9/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a solid electrolytic capacitor which can be reduced in equivalent series resistance, and a method for manufacturing the capacitor. SOLUTION: In a solid electrolytic capacitor, an etched aluminum foil which is formed with an aqueous solution containing 0.005-3% ammonium dihydrogen phosphate is used as cathode foil, and an etched aluminum foil coated with a dielectric film formed by transforming the surface of the aluminum foil by the conventional method is used as an anode foil. The capacitor element of the capacitor is formed by winding the anode foil and cathode foil with a separator in between, and the element is impregnated with an EDT monomer. Then the element is further impregnated with a butanol solution containing 40-60% ferric para-toluensulfonate and heated to 20-180 deg.C for more than 30 minutes. Thereafter, the surface of the capacitor element is coated with resin and the capacitor is subjected to aging.
Patent JP-H03140107-A (JP)
Title: Foldable type show case
Inventor: JIERARUDO EI KONUEI
IPC: A47F5/11
Filed: 1989-10-23
Abstract: PURPOSE: To carry a display case in a flat state and easily assemble it in a working place by providing a gripping means for fixing a side plane to the edge of a back panel with a capture flange and claw projection. CONSTITUTION: A gripping means 46 respectively holds the terminal edge parts 42, 44 of side panels 18, 20 on the side edge parts 26, 28 of a back panel 14, and holding is achieved by pressing the gripping means 46 to the side edge part of the back panel. At this time, the side edge part of the back panel is moved along the cam face 54 formed on a claw projection 50, and the claw projection 50 is pressed to separate from a capture flange 48. A valley part 56 formed between a set of the side edges 26, 28 of the back panel and an opening 52 piercing the back panel at the time of locking in a designated place is well surrounded with the capture flange 48 and the claw projection 50. Accordingly, the capture flange 48 is enough extended from the respective side edges 26, 28 sideways and inward to completely block up the opening 52, thereby providing suitable appearance.
Patent JP-H0785516-A (JP)
Title: Magneto-optical disk and magneto-optical disk reproducing device
Inventor: ONAKI NOBUAKI
IPC: G11B11/105
Filed: 1993-11-02
Abstract: PURPOSE:To diminish the size of a spot and to enable ultra-resolution reproduction by providing the disk with a switch layer having small perpendicular magnetic anisotropy at ordinary temp. and large perpendicular magnetic anisotropy near a prescribed reproducing temp. CONSTITUTION:The magnetization direction of a reproducing layer P is unified to a specified direction by an initializing magnet 12 prior to reproducing. A prescribed region BP including the reproducing position PP is then irradiated with a laser beam of linearly polarized light which is reproducing light by a pickup 3. The temp. of the reproducing position PP is set at the reproducing temp. at which the switch layer S attains a perpendicularly magnetized state. As a result, the plane of polarization of the laser beam cast to the reproducing layer P of the reproducing position PP is rotated in a direction meeting this perpendicular magnetization direction. The magnetic Kerr rotating angle which is the rotating angle of the plane of polarization is detected by a pickup 3 and information is reproduced. The information in the region R1 of the recording layer R corresponding to the reproducing position PP where the reproducing layer P attains the perpendicularly magnetized state is reproduced in such a case. The ultra-resolution reproducing is thus possible.
Patent JP-S63128712-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIENO FUMITAKE
IPC: H01L21/28
Filed: 1986-11-19
Abstract: PURPOSE:To form a good insulation film under the condition that a core of tungsten W is not grown on a silicon dioxide film even when a tungsten film is formed thicker than the mask of phosphor silicate glass film by changing the surface condition through doping of impurity at the surface of silicon dioxide film used as the mask in case an electrode is formed by selective growth of tungsten film. CONSTITUTION:A SiO2 film 2 is formed on a Si semiconductor substrate 1 by applying the thermal oxidation method. The arsenic ion is doped to the SiO2 film 2 by applying the ion implantation method to change the surface condition. The SiO2 film 2 is patterned by applying the ordinary photorithography technology, an electrode contact window 2A is formed and a part of surface of Si semiconductor substrate 1 is exposed. Tungsten W is grown and tungsten film 3 is formed by applying the CVD method. In this case, since the As ion is implanted to the SiO2 film 2, the core of tungsten is not formed on the SiO2 film 2 even when thick tungsten W film 3 is formed.
Patent JP-H11122795-A (JP)
Title: Insulation cylinder and bushing with air vent groove
Inventor: OOTAWA KENICHI
IPC: H02G15/08
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To realize remove air in the engaging portion between an insulation cylinder and bushing in order to remarkably improve the connecting work without using a special tool and giving no damage to the engaging portion, by providing a groove to the engaging portion of insulation cylinder and bushing, and also providing a projected area engaged with the groove. SOLUTION: An insulation cylinder 4 with an air vent groove covers connected compressed terminal 2 and plug 3 having peeled an insulator of power cable 1 with an insulator with stress cone having the field alleviating function, and is provided with a linear air vent groove 5 at the side wall of the engaging section having diameter difference. A terminal 7 connected to plug 3 is also provided within the bushing 8 having the projection for air removal. The external diameter of bushing with projected section for air removal becomes smaller toward the end part thereof, and it perfectly matches the internal diameter of the engaging portion of the insulation cylinder 4 with air vent groove.  Moreover, the external wall of the bushing 8 with projected portion for air removal is provided with linear projected area, for air removal perfectly matching the air vent groove 5 provided within the insulation cylinder 4 with air vent groove.
Patent JP-S63126608-A (JP)
Title: Induction heater for thick plate production line
Inventor: INAMI AKINORI
IPC: B21B37/44
Filed: 1986-11-18
Abstract: PURPOSE:To uniformize the mechanical properties of a thick steel plate by controlling the heating temp. of an induction heater in the transverse direction of the plate in accordance with the transverse temp. distribution of the steel plate during or after rolling. CONSTITUTION:The induction heater 10 is provided between hot rolling mills or between the rolling mills and a force cooler, for example, between the thick plate rolling mill 1 and the force cooler 2. The induction heater 10 is constituted of plural pieces of induction coils 11, a thermometer 12 and a control device 13. The thermometer 2 detects the transverse temp. distribution of the thick steel plate 4 and sends the detected distribution to the control device 13. The coils 11 are divided to plural pieces oppositely from above and below across the transverse direction of the thick steel plate 4 and are respectively independently energized. Partial and independent heating in the transverse direction of the thick steel plate 4 and the front and rear faces thereof is thereby permitted. The transverse temp. distribution of the plate 4 is, therefore, uniformized and the mechanical properties of the steel plate are homogenized. The yield is thus improved.