baber/WOPTO huggingface dataset:
Patent JP-H01160405-A (JP)
Title: Automatic steering unit in operation vehicle
Inventor: KAMIYAMA HIDEKI
IPC: A01B69/00
Filed: 1987-12-18
Abstract: PURPOSE:To improve the response to direction change and shorten the instruction time, by effecting the direction detection with the working machine, when the machine does instructive running by the manual steering, while with the steering unit, when the machine runs automatically, to detect the direction to be memorized with high accuracy. CONSTITUTION:The running direction and distance are memorized by the direction detector and the running distance detector, respectively, on the working machine 7 only while forward running of the reciprocating process. On the backward running, the boundary line between the areas where the operation has been completed CTD and not yet done UCT, is detected and the machine works automatically according to the line. When the line detection is impossible, the memorized direction and distance are compared with the information from the detectors, respectively, and the machine effects automatic steering based on the comparison.
Patent JP-H10167883-A (JP)
Title: Chemical vapor deposition device
Inventor: NAKAMURA YUKINORI
IPC: C30B25/10
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the device capable of forming a single crystal having a uniform film thickness and good quality, even under high temp. conditions. SOLUTION: This device is provided with certain means for preventing a rise in temp. of a nozzle 6 for supplying a gaseous raw material toward a substrate 1 on the surface of which a film is to be formed, from being caused. More specifically, a cooling means 7 is placed almost all over the nozzle 6 to prevent a rise in temp. of the nozzle 6 from being caused. Or alternatively, shielding bodies 10a and 10b are placed on the lower side of the nozzle 6 to shield the nozzle 6 from infrared rays radiated from a heating means 3 for the substrate 1. Further, a shielding body 4 is placed on the periphery of the heating means 3 also to shield the nozzle 6 from the infrared rays.
Patent JP-H04195879-A (JP)
Title: Cartridge type optical disk
Inventor: NARITA YOSHITO
IPC: G11B23/30
Filed: 1990-11-28
Abstract: PURPOSE:To estimate information quantity which can be directly read after writing by providing a scale on a shutter slidable over a cartridge protecting an optical disk which can be directly read after being written. CONSTITUTION:The scale 6 is provided on the shutter 3 provided in the cartridge 1. In a DRAW type optical disk 2, since a recording method of making a hole in the optical disk 2 is utilized, the boundary between a recorded part and the unrecorded part on the optical disk 2 can be confirmed visually. So, the scale 6 spreading over the whole range of a storing range 7 in the direction of the radius of the optical disk 2 when the shutter 3 is slid in the shutter 3 is provided in the cartridge of the cartridge type optical disk. Thus, the proportion of the recorded part and the unrecorded part can be estimated.
Patent JP-H02167970-A (JP)
Title: Snow-melting construction of building roof surface and snow-melting system thereby
Inventor: SATO KOSABURO
IPC: E04H9/16
Filed: 1988-12-20
Abstract: PURPOSE:To automate snow-melting work by widely opening a closing plate used for a snow-stopping plate to expose a snow-melting gutter and a compulsory snow- melting machine and operating a switch mechanism by a snow cover amount sensor to melt compulsorily the snow on the surface of a roof during the winter season. CONSTITUTION:A snow-melting system is constituted of a snow-melting gutter 1, a compulsory snow-melting machine machine 2, a snow stopping plate 3 used for a closing plate, a snow cover amount sensor 4 and a switch mechanism 5. Except during the winter season, the plate 3 is kept in a state of losing to have the same condition as that of the roof surface R, in a winter season, the plate 3 is widely opened to expose the snow-melting gutter 1 and the compulsory snow-melting machine 2 and, at the same time, the snow cover amount sensor 4 is kept in a state of a snow cover amount sensing. Then, it is snowing and when a specific amount of snow S is sensed, the switch mechanism 5 is operated to drive the snow-melting machine 2, and the snow S is compulsorily melted to drain snow-melted water to the outside of the building the through a drain pipe 6 from the snow-melting gutter 2. According to the constitution, the snow-melting system can be easily controlled.
Patent JP-2000129905-A (JP)
Title: Irregular pattern forming mold member and irregular pattern forming method
Inventor: OSADA HIDEHARU
IPC: E04F21/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To easily remove a mold member in the formation of an irregular pattern on a surface to be constructed by molding a body of polyolefin plastic, sticking the mold member having silicone oil mixed thereto to a recessed part forming position at the time of molding, and removing the mold member after an applied application material is substantially hardened. SOLUTION: A silicone oil-containing foamed polyethylene sheet 2 having an adhesive applied to the lower surface and a covering thin plastic film 5 having an adhesive applied to the lower surface are successively stuck onto a release paper 3 to form a joint pattern forming mold member 1 by use of a punching machine. The release paper 3 is removed, a wall surface bed 7 is placed on a smoothly bed-regulated surface to be constructed, and a spray material 8 mainly composed of an acrylic resin emulsion is uniformly sprayed to the wall surface, and the surface film 5 is removed while an application material 8 is not dried. After the application material 8 is sufficiently dried and solidified, the mold member 1 is peeled and removed from the wall surface, whereby an irregularities pattern can be formed on the surface to be constructed.
Patent JP-H06176325-A (JP)
Title: Composite thin-film magnetic head
Inventor: MUKAI ATSUO
IPC: G11B5/39
Filed: 1992-12-02
Abstract: PURPOSE:To produce the composite type thin-film magnetic head for DCCs formed with heads for digital signals and heads for analog signals on the same substrate at a good yield with good characteristics. CONSTITUTION:A lower yoke 2 is formed to meet an analog track width and an upper yoke 9 is divided and formed to meet the plural digital track widths. A first MR element 6 for the digital signals is divided to meet the width of the upper yoke 9 and is formed right under the upper yoke 9 and an MR element 2 for the analog signals is formed to meet the width of the lower yoke 2 right above the upper yoke 9.
Patent JP-H07148086-A (JP)
Title: Towel
Inventor: ISE HIROSHI
IPC: A61H39/04
Filed: 1993-10-06
Abstract: PURPOSE:To facilitate pressurization and activate the metabolism of the skin by setting the spaces between a large projection set consisting of several pieces in the center of a towel and several pieces of middle projections on lateral ends thereof slightly wider than the half of the back width, and spotting small projections between them to constitute both surfaces. CONSTITUTION:Several kinds and several pieces of woven knobs are continuously provided and spotted on both surfaces of a towel to impart functions of washing, wiping, dry rubbing, and pressurizing while massaging by rubbing, pressurizing and depressurizing the body surface. A large projection set 2 formed by mutually connecting protruding woven knobs with a connecting bank 5 lower than the projection is set on the central line of both surfaces of a body 1. Middle projections 3 on both outsides are slightly lower than the large projections, and set so that the space between the large projection set 2 and the middle projections 3 is slightly wider than the half of the back width, and small projections 4 are spotted between them. The towel having irregularities by several kinds of projections adapts to the irregularities of the body to allow the pressurization and stimulation between recessed parts, and pressurizing, washing, wiping and dry rubbing can be more perfectly performed. The washing, wiping, rubbing and pressurizing of the laterally curved surfaces of the backbone on the back surface which is out of sight and the irregular surface of the vertical backbone can be easily performed by oneself.
Patent JP-H06175811-A (JP)
Title: Scientific paper data display device
Inventor: SAITO MASA
IPC: G06F3/048
Filed: 1992-12-02
Abstract: PURPOSE:To read paper data retrieved from a scientific paper data base while easily collating them by providing a high resolution display and providing a main display area and a sub display area for simultaneously displaying information related to the information displayed in this main display area inside this high resolution display. CONSTITUTION:An image processing board and the high resolution display such as a laser beam printer are connected to a scientific paper data base system so as to display/output high-quality images (including characters) to the high resolution display and the laser beam printer at high speed. While displaying data in an index display area 24 of the high resolution display, representative bibliographic information such as the paper title and writer of the thesis is displayed, the index of the selected paper is displayed in a main display area 26, and a retrieval paper list (title list) is displayed a sub display area 28.
Patent JP-2001140280-A (JP)
Title: Structure for fitting clamp type bucket to arm of construction equipment
Inventor: MAENO SHUSAKU
IPC: E02F3/40
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To fit a clamp type bucket by using existing components provided originally for an arm, without welding a bracket thereto separately. SOLUTION: A first connecting groove part 20 of an existing fitting device 17 provided for an arm 1 of construction equipment is fitted on a fixing shaft 22 of a clamp type bucket, while a second connecting groove part 21 is fitted on a drive transmission shaft 6 for an upper pawl. One end portion of an existing support link 25 provided for the arm 1 of the equipment and the fore end portion of a rod 11 of an existing hydraulic cylinder 10 are supported pivotally by a rod pivotally supporting part 19 in the rear of one end portion of a projecting part 4. One end portion of an existing connecting link 24 provided for the arm 1 is supported pivotally by a connecting link pivotally supporting part 18 in the front of the above end portion of the projecting part 4.
Patent JP-H11228190-A (JP)
Title: Heat-insulating glass unit
Inventor: HARVEY MARTIN
IPC: C03C27/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject unit satisfying both of a requirement on heat (on the coefficient of heat transfer) and durability, stable in structure, stable to UV and exhibiting not more 1% gas breakthrough speed per year. SOLUTION: The insulating glass unit is composed of two plate glasses 44 and 42 separated with a spacer 40 made of a thermoplastic material, an inert gas or heavy gas enclosed at an inside of the unit and a silicone elastomer layer 46 provided around the unit and between an end part of the lass. The thermoplastic material has about <=0.2 l m<2> /day steam permeability and more than 0.2 MPa shearing strength measured with a sealer having 0.5 mm thickness by 100 mm/min shearing speed at 23 deg.C.
Patent JP-H06171706-A (JP)
Title: Refuse sucking and transporting device
Inventor: INUKAI SHINPEI
IPC: B65F5/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a refuse sucking and transporting device capable of grasping the closing condition of each exhaust gate and operating condition of each manual switch without increasing wiring additionally but using the existing selective signal cables. CONSTITUTION:Multiple refuse storage containers Tma-Tmc are installed at proper locations, the refuse storage containers Tma-Tmc are connected to a refuse sucking vehicle C through a refuse transport pipe 15, and exhaust gate detection means LED1-LED3 for detecting the closing condition of each exhaust gate Em through selective signal cables C1-C3 are installed in a refuse sucking and transport device which is connected to the control device of the refuse sucking vehicle C through the selective signal cables C1-C3 and common signal cables C4-C6. In this case, when manual switches SW1-SW3 of the exhaust gate Em are operated, a light-emitting diode LED4 emits light.
Patent JP-2001138602-A (JP)
Title: Recorder, method for starting recorder and recording system
Inventor: ARAI TSUNEICHI
IPC: B41J29/38
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To perform recovery operation automatically depending on the nonuse period without requiring a timer means or a backup power supply. SOLUTION: An external unit having a timer means transmits a command, indicative of the start and end of recording operation, along with data indicative of current time. Time data transmitted along with a command indicative of the end of recording operation is stored in a storage means. When a command indicative of the start of recording operation is received, the time when recording operation is not performed is calculated based on the time data stored in the storage means and the time data transmitted along with the command indicative of the start of recording operation (S42), and a recovery processing to be executed prior to recording operation is determined depending on the calculate time (S43).
Patent JP-H03190538-A (JP)
Title: Storage battery charger
Inventor: TAGUCHI KIYOSHI
IPC: H02J7/35
Filed: 1989-12-14
Abstract: PURPOSE:To elevate the use efficiency of a solar battery by detecting the voltage under the specified value at which floating charge is impossible, when solar energy is insufficient, and giving a solar battery charger a stoppage instruction, and performing charge with a commercial power source. CONSTITUTION:When solar energy is smaller than the specified value, the signal of a heliograph 9 is small, and the output of a voltage detector 10 also becomes small, and is collated with the voltage specified value necessary for floating charge by means of a voltage setter 11, and it becomes below the specified value, so it becomes a signal A and are output to signals 1A and 1B. At this time, an stop instruction is given to a solar battery charger 3, and a changeover switch 4 is closed. That is, the storage battery charge by the solar battery 1 stops. At the same time, the signal A becomes signals 1B and 2B, which instruct a charger 7 for commercial power source to operate and close the changeover switch 4, and the floating charge by a commercial power source 2a is done.
Patent JP-H11158610-A (JP)
Title: Vacuum film forming apparatus
Inventor: YOSHIDA OSAMU
IPC: C23C14/30
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic film having uniform film thickness, minimal in drop out and excellent in electromagnetic conversion characteristic and corrosion resistance, by constituting a vessel for melting and evaporating materials by using a ceramic sintered compact having specific degree of sintering. SOLUTION: The degree of sintering of a vessel is >=80%. It is preferable that the vessel is constituted of a sintered compact having >=95% purity. It is preferable that the vessel is constituted of the sintered compact composed of MyO (where M means metallic element and y=0.6 to 1.1 is satisfied) and having >=80% degree of sintering and has 1-5 mm wall thickness. The inside of a vacuum tank 10 is evacuated, and a base material 3 is allowed to travel from a supply-side roll 2a along a cooling can roll 1 and coiled around a coiling- side roll 2b. A magnetic metal 6 in a crucible 5 is irradiated with an electron beam from an electron gun 7, and grains of the resultant evaporated magnetic metal 6 are vapor-deposited on the traveling base material 3.  The overall thickness of the resultant magnetic film formed is 0.1-0.2 μm, and carbon, boron carbide, etc., are provided as a protective film. As the base material 3, a resin such as polyethylene terephthalate is used.
Patent JP-H03183585-A (JP)
Title: Wire impact printer
Inventor: YAZAKI ITSUMI
IPC: B41J35/08
Filed: 1989-12-14
Abstract: PURPOSE:To prevent wire from becoming damaged due to printing with a slack ink ribbon by providing an executing interpretation device for removing a slack from an ink ribbon before the execution of printing and a device for removing a slack from the ink ribbon by which a slack caused by winding the ink ribbon is eliminated. CONSTITUTION:In a wire impact printer equipped with an ink ribbon winding mechanism, whether a current state meets execution conditions for removal of a slack required for the execution of a slack removal action is interpreted using an interpretation device. If it is interpreted that a slack in the ink ribbon should be removed, the slack is eliminated by winding the ink ribbon. Subsequently, the wire is prevented from becoming damaged by printing in a state where the ink ribbon is slack.
Patent JP-H11159473-A (JP)
Title: Electromagnetic pump
Inventor: NISHIOKA YOSHIAKI
IPC: F04B53/10
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic pump capable of generating various delivery pressures by setting an outside diameter of a projecting part of a valve seat and an inside diameter of a fitting hole part of a plunger according to delivery pressure in the electromagnetic pump to suck in liquid in a storage tank while delivering the liquid in a cylinder at forward movement time of the plunger. SOLUTION: When an electric current is carried to a coil 52 of an electromagnet device 50, a plunger 20 is pulled up against a first coil spring 11 by a magnetic flux. At this time, liquid between the plunger 20 and a delivery side check valve 30 in a cylinder 10 is pressurized, and is delivered by push-opening the delivery side check valve 30. While, the liquid is sucked inside the cylinder by negative pressure since pressure between the plunger 20 and a suction pipe 15 in the cylinder 10 reduces. In this case, for example, when delivery pressure of four times is obtained in the case of setting the delivery pressure, an outside diameter 34a of a projecting part 34 of a valve seat 31 and an inside diameter of a fitting hole part 20a of the plunger 20 are set to 1/2 of a cylinder inside diameter. Required delivery pressure is generated thereby.
Patent JP-H02173244-A (JP)
Title: Stainless steel excellent in etching workability
Inventor: KAMIO MORINORI
IPC: C22C38/18
Filed: 1988-12-24
Abstract: PURPOSE:To manufacture a stainless steel excellent in etching workability by preparing a stainless steel containing specific percentages of C, Si, Mn, P, Cr, and O. CONSTITUTION:A stainless steel having a composition consisting of, by weight, <=0.05% C, 0.01-0.3% Si, 0.1-1% Mn, <=0.025% P, 11-30% Cr, <=0.010% oxygen, and the balance Fe with inevitable impurities is prepared. Since etching velocity can be increased and fine control of etching shape and high-precision etching work are made possible by using this stainless steel, this stainless steel can be suitably used for fluorescent character display tube and various various filters.
Patent JP-H03274662-A (JP)
Title: Lead buttery terminal having structural uniformity and no burr and manufacture thereof
Inventor: ROBAATO AARU NAJIYANTO
IPC: B23P15/00
Filed: 1990-11-27
Abstract: PURPOSE: To manufacture a homogenous lead-acid battery terminal free from burr, by extruding the lead alloy billet by a cold forming machine, then extruding the same to an automatic infeed material feeder, and sending the same to a computer control machining center. CONSTITUTION: The lead billet 36 infed to a cold forming machine 38 is extruded, compressed and remolded, thereby the internal air pocket void is removed, and the structurally homogenous battery terminal infeed material 40 is fed out. An accumulator 46 accumulates the extruded material 40. Then the material 40 is taken out from the accumulator 46, and sectioned to be sent to plural automatic infeed material feeders 42. Then the material 40 is sent to a computer control machining center 44 by a feeder 42. A terminal 22 is manufactured by using the mechanically homogenous material 40, so that the internal air pocket void is not included therein, and the burr web is not found because the terminal 22 is machined by a lathe.
Patent JP-H07179531-A (JP)
Title: Production of graft-modified polymer
Inventor: ENDO TAKESHI
IPC: C08J7/18
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a copolymer, excellent in hydrophilicity and suitable for urethane coatings by carrying out the graft copolymerization of an N- vinylcarboxamide with a polymer in the presence of a photosensitizer in a state of hardly formed homopolymers. CONSTITUTION:This copolymer is obtained by irradiating a polymer such as a polyolefin with light in the presence of a photosensitizer such as (chloro) benzophenone and thereby carrying out the graft copolymerization of an N- vinylcarboxamide such as N-methyl-N-vinylacetamide with the polymer. For example, the copolymer can be obtained by irradiating a molding such as a film or a fiber in a solution containing the N-vinylcarboxamide and the photosensitizer with light.
Patent JP-H03193931-A (JP)
Title: Fine spinning or twisting spindle with spindle shaft
Inventor: GERUTO SHIYUTAARETSUKAA
IPC: D01H7/04
Filed: 1990-11-26
Abstract: PURPOSE: To reduce a noise of a spindle rotation by providing a specific connecting element and a liquid agent between a spindle bearing housing and a sleeve-type housing. CONSTITUTION: This spindle extends a spindle bearing housing 3 by a bolt-like projection 12 and an elastic deformation is allowed with its narrow part, then an enlarged extended part 13 is pushed into a sleeve-type housing 14. The projection forms a discontinuous point 11 to a material sound and a material sound flux is almost interrupted or steeply reduced. A space 21 between the bearing housing 3 and the housing 14 is filed with a sticky liquid agent at about 20-60 deg.C to at least 2/3 of a height of the bearing housing 3 to reduce the noise.
Patent JP-H05310789-A (JP)
Title: New synthetic isohirudin having improved stability
Inventor: PEETAA KURAUZE
IPC: C12N15/12
Filed: 1992-12-04
Abstract: Novel synthetic isohirudins with improved stability The invention relates to novel synthetic isohirudins which have improved stability owing to exchange in the region of the Asp-Gly motif. This results, on the one hand, in an increase in the yield during workup and, on the other hand, in making possible pharmaceutical formulation as directly injectable solution ready for use.
Patent JP-H06174483-A (JP)
Title: Path guidance method for on-vehicle navigator
Inventor: IZUMI SHIGEO
IPC: G01C21/00
Filed: 1992-12-04
Abstract: PURPOSE:To surely provide guidance toward a destination even when there is a trouble in retrieving the optimum path connecting a departure point and the destination with map data. CONSTITUTION:When a departure point and a destination are set, a distance calculation section 15 calculates the distance between the departure point and the destination, and a judgment section 17 judges whether the destination is far or near. If the destination is far, a direction calculation section 16 calculates the destination direction from the present position as required during the travel, a distance calculation section 15 calculates the distance between the departure point and the destination, the destination direction and the distance to the destination are displayed on the map around the vehicle on the screen of a path guidance information drawing section 20 for simplified guidance. When the vehicle reaches the position at a fixed distance to the destination, a path retrieval section 18 refers the map data and retrieves the optimum path connecting the present position and the destination, then the guidance path is displayed on the map around the vehicle position on the screen of the path guidance information drawing section 20 for normal guidance.