baber/WOPTO huggingface dataset:
Patent JP-H01125433-A (JP)
Title: Trencher
Inventor: DOI YASUO
IPC: E02F5/06
Filed: 1987-11-09
Abstract: PURPOSE:To permit the excavating work of trench using machines even in narrow places by easily discharging excavated soil by a method in which a trencher is pivotally supported on the vehicular body in a rising and falling manner and a guide plate is provided by hanging it down in the face of the trencher. CONSTITUTION:A prime mover 4 is actuated, a trencher 22 is lowered to the ground's surface, and an excavating claw 23 is counterclockwise turned through a chain 24 between sprockets 25 and 26 to excavate the ground's surface. The excavated soil is transported forwards upwardly. The angle of the rear part 31b of guide plate 31 set so as to shield a decelerator 3 below the front of the machine frame 2 is parallelized with the angle of the trencher 22. The excavated soil is rake up and lifted up along the guide plate 31 and then dropped into the bottom plate 2a of the machine frame 2 when the excavated soil goes over the upper end of the plate 31. The soil is then dropped onto the ground's surface through the rear end port or onto a bucket attached to the rear of the machine frame 2 for discharge.
Patent JP-H08117188-A (JP)
Title: Aligning device for ophthalmologic apparatus
Inventor: MASUDA TAKASHI
IPC: A61B3/10
Filed: 1994-10-21
Abstract: PURPOSE: To make it possible to automatically suspend alignment when a fixation defect and the like occur. CONSTITUTION: The cornea Ec of the eye E to be examined is irradiated with the luminous flux from a light source 11 and the reflected light is detected by two two-dimensional position detecting means 13a, 13b when an inspector pushes an eye examination start button. The signals thereof are stored in an image memory via an A/D converter and the position of the eye E to be examined with respect to an eye examination part is calculated by a CPU, etc. At this time, the position detection is attempted to be repeated again in case the position information of the eye E to be examined is not obtainable. An alignment error is generated to the testee in case of a failure in detection even if the detections are executed the prescribed number of times.
Patent JP-H02128291-A (JP)
Title: Picture input system
Inventor: ISOBE YUJI
IPC: G06K9/20
Filed: 1988-11-09
Abstract: PURPOSE:To minimize the quantity of hardware by designating a prescribed color corresponding to each position of a slip to be scanned and outputting only quantization information about the designated color. CONSTITUTION:After an input slip 1 is scanned by an optical device such as a CCD 2, the pieces of RGB picture information quantized by an A/D converter 4 are respectively stored in an R buffer 5, a G buffer 6, and a B buffer 7. For the color designation of a color designating and generating part 10, the color is designated at a prescribed position in timing to coincide with the timing of the reading of the RGB information from the slip 1 by interlocking the part 10 with a timing control part 9 by previously obtaining the designation by an operator corresponding to the position of the slip. Since only the quantization information of the designated color is outputted under an interlocked state with slip scanning time in the above-mentioned manner, plural RGB picture storing memories become unnecessary, and the hardware can be minimized.
Patent JP-2000108304-A (JP)
Title: Printing agent filling apparatus and printing apparatus
Inventor: KINOSHITA SHINGEN
IPC: B41F15/08
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a printing agent filling apparatus wherein hand work for scraping up the printing agent can be neglected and growing worse of quality of printing and deterioration of the printing agent caused by bringing the printing agent into contact with back faces of a blade-like member and a group of blades can be avoided. SOLUTION: Trails of movements of squeegee end parts on a mask plate 3b are respectively shifted in the direction intersecting at right angles to the squeegeeing direction (in the depth direction in a figure). It is possible thereby to scrape up a cream solder protruded from the end part of one squeegee to the center of the plate face by means of the end part of another squeegee. In addition, the squeegee which does not contribute to squeegeeing of the cream solder is separated from the mask plate 3b. It is possible thereby to avoid to bring the back face of the squeegee which does not contribute to squeegeeing into contact with the cream solder protruded from the end part of the squeegee.
Patent JP-H06127600-A (JP)
Title: Piping device for bottom lorry
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/78
Filed: 1992-10-21
Abstract: PURPOSE:To provide a bottom lorry piping device for clearing a measuring method. CONSTITUTION:A pair of loading and unloading pipes 4a, 4b extending to be tilted downward at a fixed angle theta in the left and right directions respectively are jointed to a bottom valve 1 via a swivel joint 3, and the lock devices 7 of the pipes 4a, 4b are arranged and are composed to be locked at the time of loading and running and to be unlocked at the time of unloading.
Patent JP-H10108519-A (JP)
Title: Walking type mower and main body of mower
Inventor: MAEKAWA SUKEYASU
IPC: A01D34/86
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a walking type mower which is made ligt in weight, can be turned compactly and improves operability, mowing property and labor saving by being attached on the upside of a main body of machine pedestal while being inclined. SOLUTION: A wheel 30 is supported around the lower lateral axial center of a main body 10 of machine pedestal so as to be turned back and forth, the main body 10 of machine pedestal can be turned from side to side with the grounding point of the wheel 30 itself as a supporting point, and the main body 10 of machine pedestal can be inclined back and forth with the lateral axial center as a center. Further, a mowing blade 12 is attached to the top end part of a pipe 60 with built-in transmission shaft in which a transmission shaft is arranged, at a prescribed angle so as to be rotated and at the same time, a mowing blade rotating device to be driven and rotated through the transmission shaft by an engine 64 attached to the rear end part of the pipe 60 is attached through the pipe 60 to the upside of the main body 10 of machine pedestal while being inclined so that the side attaching the mowing blade 12 can be lower and the side attaching the engine 64 can be higher. Moreover, the engine 64 or any section of the pipe 60 closer to the engine 64 is attached to the main body 10 of machine base while being bridged and floated by a coil spring or a rubber band.
Patent JP-H11104137-A (JP)
Title: Biopsy forceps
Inventor: OUCHI TERUO
IPC: A61B17/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable fine adjustment of an opening condition of a pair of forceps to be performed and various procedures using a biopsy forceps to be easily taken. SOLUTION: The operating part 4 of biopsy forceps 2 is equipped with a shaft-like member 8, a ring-like finger grip part 10 fixed to the member 8 and a slider 12 which is connected to the shaft-like member 8 in a freely slidable manner. A connecting wire 6 is made up of a sheathed pipe 602 and a wire 604 introduced into the sheathed pipe 602, and the end part of the wire 604 is introduced into the shaft-like member 8 and a connector 14 is attached to the wire 604. In addition, a recessed groove 16 is extensively formed in the shaft-like member 8 and has a first rack 18 formed at the bottom. Further, a protrusion which is to be engaged with the recessed groove 16 is formed in the inner peripheral face of the slider 12 and a second rack 26 is formed on the tip part of the protrusion. Besides, a pinion 34 is supported on the tip part of the connector 14 in a freely rotating manner.  The pinion 34 is constantly engaged with the first rack 18 and the second rack 26.
Patent JP-H02130079-A (JP)
Title: Autofocus video camera
Inventor: KIKUCHI KENICHI
IPC: G02B7/28
Filed: 1988-11-09
Abstract: PURPOSE:To attain a correct focusing action by correcting a return correcting quantity in accordance with the driving time due to respective driving speeds upto the time of being the reverse rotation of a focus motor. CONSTITUTION:The title camera has a means 120g to store the period, in which until a focus evaluation value is reduced to a first threshold or above, a focus motor 3 is rotated by a normal speed mode, and each time, in which the motor is rotated by a low speed mode, and by adding a suitable correction to the motor return correcting quantity from the compared results, a correct auto focus action is executed. Thus, when the lens is returned to the position in which the focus evaluation value becomes the maximum evaluation value, the lens can be correctly returned to the focus point without generating the under and over quantity of the return quantity due to the object which is a subject.
Patent JP-H07132086-A (JP)
Title: Microorganism carrier and its production
Inventor: YAMADA MOTOKO
IPC: C12N1/14
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a microorganism carrier suitable for plant culture or water treatment. CONSTITUTION:A container 1 is packed with a medium 6 of Czapek-Dox and sawdust as a fixed bed (small pieces of wood) 7, covered with a lid 1a, closed and a vacuum pump 3 is operated to make the container in a vacuum state. In the case of using somewhat larger small pieces of wood as the fixed bed, a cycle of depressurizing, opening a release valve 4 to return the pressure to atmospheric pressure once and further depressurizing is repeated.
Patent JP-H11116801-A (JP)
Title: Resin composition and its molding product
Inventor: ISHIZUKA YUTAKA
IPC: C08L77/08
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To eliminate problems of defects of emitting a harmful gas in combustion and leaving a large amount of ash in incineration in a conventional molding thermoplastic resin composition provided with flame retardance. SOLUTION: This resin composition comprises a resin component consisting of 0-90 pts.wt. of one or more of a polyamide elastomer (a) composed of a polyamide skeleton and a polyether ester skeleton and a polymerized fatty acid-based polyamide and 100-10 pts.wt. of a saponified substance (c) of an ethylene-ethyl acrylate copolymer and a flame retardant composition composed of one or more of a nitrogen-containing compound (d) and a phosphorus- containing compound (e). Preferably the ethyl acrylate content in the composition (c) is 5-40 wt.% before the saponification, the saponification degree is 10-30 wt.% and the ratio of the resin composition/the flame-retardant by weight is 90/10 to 30/70.  The resin composition is free from the above-mentioned defects, has excellent moldability and processability, improved mechanical characteristics excellent flame retardant and antistatic characteristics. A molding product having the characteristics is obtained.
Patent JP-H08145485-A (JP)
Title: Regenerative heat exchanger
Inventor: NAKAMURA TAKAHIRO
IPC: F25B9/00
Filed: 1994-11-17
Abstract: PURPOSE: To improve the heat transfer performance by providing fine uneven part on the surface of a fibrous metal, a particular metal or metal wires knitted in a mesh state filled in a regenerative heat exchanger by chemical etching. CONSTITUTION: A method of providing an uneven part on the surface of metal to be filled in a regenerative heat exchanger is not limited to a chemical etching, but can be provided with a fine uneven part on the surface of the metal by using bacteria such as iron oxide bacteria etc. Metal wires 12 previously provided with fine uneven part are knitted in a mesh state to form a metal mesh 11. The meshes 11 are laminated, pressurized, sintered and may be then chemically etched. Thus, the fine uneven part is provided on the surface of the metal to increase the surface area of the metal without narrowing a gas channel. Therefore, the contact area with the gas is increased to improve the heat transfer performance of the exchanger. Further, the metal is chemically etched to increase the surface area, thereby improving the heat transfer performance.
Patent JP-H07118878-A (JP)
Title: Zn-ni alloy complex type plated damping steel sheet having excellent workability and corrosion resistance
Inventor: MARUOKA KUNIAKI
IPC: C23C30/00
Filed: 1993-10-19
Abstract: PURPOSE:To produce a complex layer steel sheet having excellent workability, corrosion resistance and heat resisting damping property utilized for general workings and as structural materials including automobile and building materials. CONSTITUTION:This damping steel sheet has Zn-Ni alloy coating film having 10-89% the average content of Zn in the sheet thickness direction on a base steel sheet having multi layer structure of A layer steel containing 0.0005-0.0800wt.% C, 0.05-1.50% Mn, 0.003-0.2% P, <=0.1% Al, 0.0010-0.0500% N and B layer of twin crystal type damping alloy produced by a casting method so as to prepare the structure in the sheet thickness direction of A-B-A layers at the time of casting and further, to give 4-60% ratio of the thickness of B layer after solidifying. The complex type plated damping steel sheet can widely be utilized for the automobile, structural materials and general workings as the metallic material parallelly satisfying the corrosion resistance, workability, damping property at a low cost.
Patent JP-H08124035-A (JP)
Title: Pos system, data method and scanner device therefor
Inventor: TAKABE ATSUSHI
IPC: G07G1/00
Filed: 1994-10-25
Abstract: PURPOSE: To provide a radio type POS system and a scanner device therefor which can perform the input/output jobs of the data on the inventory control, the inspection of commodities carried out at the warehousing time, etc., as well as the data on the commodities carried out at the selling time at a store and with a fixed POS terminal and also can perform these jobs in real time and in a simple way. CONSTITUTION: A POS system is provided with a POS terminal 1 which includes both transmission and reception parts and a scanner device 2 which also includes both transmission and reception parts. The data signals are mutually transmitted between the terminal 1 and the device 2 through their transmission and reception parts respectively. Furthermore the voice input/output parts are added to the terminal 1 and the device 2 so that the voice signals are mutually transmitted between them through their transmission and reception parts respectively. Then the device 2 has a portable shape and is provided with various parts related to transmission of data and voice signals, and the main body of the device 2 uses a battery as its power supply. The form of each signal that is transmitted in this system consists of a start symbol part, an identification part, a sequence part, a command part, a data part and an end symbol part.
Patent JP-H07111892-A (JP)
Title: Immobilizing carrier for nonaqueous bioreactor
Inventor: ODA SHINOBU
IPC: C12N11/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide an immobilizing carrier for a microbial conversion reaction in a nonaqueous or organic solvent system using an immobilized and proliferated microorganism. CONSTITUTION:This immobilizing carrier for nonaqueous bioreactor has a binary phase structure consisting of a water-absorbing porous inner material and a coating layer covering the surface of the inner material and consisting of a hydrophilic resin having excellent adhesivity and proliferation property of the microorganism and a property to shield the toxicity of the substrate and the product to the microorganism. The microorganism is adsorbed to the surface of the carrier, an aqueous medium containing the nutrient source for the microorganism is held in the inner part of the carrier, an organic solvent containing an organic compound acting as a substrate is brought into with the microorganism on the carrier surface while supplying the nutrient source and water from the inside of the carrier to the microorganism and the microbial conversion of the organic compound is carried out while proliferating the microorganism on the contacting interface of the carrier and the organic solvent.
Patent JP-H01125838-A (JP)
Title: Ink discharge device with function for preventing ink from accumulation
Inventor: OKUHARA YUKIHIRO
IPC: H01L21/66
Filed: 1987-11-10
Abstract: PURPOSE:To prevent ink from remaining and to make it possible to perform the stable discharge of the ink by a method wherein an ink discharge part is provided with a tube for vacuum suction. CONSTITUTION:A tube 5 for vacuum suction is fixed on the point of an inkpot 3 holding ink by a snap ring 4. The other end of the tube 5 is inserted in a filter 6, the other end of the filter 6 is connected to a vacuum source 7 through a tube 8, the tube 5 sucks the ink remained on the point of the ink jar 3 and the filter 6 prevents the ink from mixing in the source 7. Thereby, the ink can be sucked wherever it is remained and the more stable prevention of a puddle of ink becomes possible.
Patent JP-H03144065-A (JP)
Title: Form for placing concrete
Inventor: SATO YUTAKA
IPC: E04G9/10
Filed: 1989-10-31
Abstract: PURPOSE:To facilitate curing of concrete by a method wherein a water retention layer is laminated on a concrete placed surface, a surface layer formed of a water impermeable sheet having fine through-holes is laminated on the water retention layer and coated with a heat resistant film. CONSTITUTION:A water retention layer 2 formed of a water absorptive high molecular material, e.g. acetate vinyl-acrylic copolymer system is formed on a form body 1, and a surface layer 3, having a number of fine through-holes and formed by a plastic film, e.g. polyethylene, is formed on the layer 2. The surface layer is coated with a heat resistant film 4, e.g. a silicon film. Concrete is then placed adjacently to the surface layer 3, a water moisture produced from concrete is absorbed through the through-holes of the surface layer 3 and held at the water retention layer 2 and removed from a concrete placed surface. The layers 2 and 3 are protected from spark generated during a weld work by means of the film 4. This constitution facilitates curing of concrete.
Patent JP-S62140925-A (JP)
Title: Fruit feed device for fruit selecting apparatus
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07C5/02
Filed: 1985-12-16
Abstract: PURPOSE:To aim at enhancing the efficiency of selecting lanes, by automatically changing over the receiving area of a return conveyer for receiving fruits dropped from a line-up conveyer or a selecting device by means of a change- over means in accordance with variations in the grade rate of the selecting device. CONSTITUTION:There are provided, at the terminal end of a diffusion conveyer 1, a plurality of line-up conveyers on each of which fruits at each grade are lined up in one row and are conveyed to selecting devices 2, 3. Below the lined-up conveyers 4, 5 or the selecting devices 2, 3 there is provided return conveyers 6, 7 for receiving fruits dropped from the devices and distributing the fruits to the corresponding diffusion conveyer 1 for grade fruits. Further, in accordance with a change in the diffusion width of the grade fruits, the receiving area of the return conveyer with respect to the line-up conveyers 4, 5 or the selecting devices 2, 3 is automatically changed over by means of a change-over device 8. As a result, it is possible to facilitate the effective use of the selecting lanes.
Patent JP-H06141247-A (JP)
Title: Solid image pickup device
Inventor: KUNO OSAMU
IPC: H04N5/335
Filed: 1992-10-22
Abstract: PURPOSE:To provide an image pickup operation with a high sensitivity, in a solid image pickup device in which a picture by an image pickup light made incident through an image pickup optical system is image picked-up by a solid image sensor. CONSTITUTION:In the solid image pickup device in which the picture by the image pickup light made incident through an image pickup optical system 11 is image picked-up by a solid image sensor 12, an infrared ray cut filter 9 is provided at the optical path of the image pickup light so as to be freely set in and out. Then, an object is image picked-up by the solid image sensor 12 in a state in which the infrared ray cut filter 9 is arranged the image pickup optical system 11, and in the state in which the infrared ray cut filter 9 is removed to the outside of the optical path of the image pickup light.
Patent JP-2000115390-A (JP)
Title: Intercom system
Inventor: OHASHI TERUO
IPC: H04M9/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To extend a visually recognizable range of displaying the arrival of a call, when the call comes from an entrance slave set. SOLUTION: When a call arrives from an entrance slave set, a call tone rings and a display LED which is provided to an LED lighting section 12 of a handset 7 of an interphone master set is lighted to display the arrival of the call. The LED lighting section is provided to a curved part 71 of the handset, that is shaped in a curved shape. Thus, the user can confirm the arrival of a call, from not only the front direction of the handset but also from the side face direction.
Patent JP-2001105668-A (JP)
Title: Image output apparatus and control method thereof
Inventor: SUGAYA AKIO
IPC: H04N1/21
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive printer having a mechanism for holding received print data. SOLUTION: When print data is received from a host, a page of data to be outputted is converted into bit map data and stored in the image output memory of RAMs1-6. Upon finishing output of data, a page of data stored in the RAM1-6 is stored in hard discs P3 and the RAMs are released. At the time of reprint, data is written from the hard discs 1-3 into the RAMs1-6 before being outputted.
Patent JP-H01126956-A (JP)
Title: Magnetic resonance diagnostic apparatus
Inventor: HINO MASAAKI
IPC: A61B10/00
Filed: 1987-11-11
Abstract: PURPOSE:To bring resistance to zero, to eliminate the offset variation of a signal by voltage drop, to accurately measure the signal and to collect high accurate data, by constituting the system earth of each unit machinery constituting a system of a superconductive material and performing operation in a superconductive state. CONSTITUTION:A conductor 13 is cooled by a high temp. cooling medium 14 to hold a superconductive state. The connection part of a system earth SE', for example, the unit A thereof and the ground is formed using a conductor 16 such as a usual copper wire but the connection points 17a, 17b of the conductors 16, 13 are constituted so as to be almost cooled to the critical temp. of the conductor 13. Since said critical temp. is the temp. of liquid nitrogen being a high temp. cooling medium, the connection points 17a, 17b are easily cooled to the almost critical temp. unlike a material showing a superconductive state by liquid helium. By the above-mentioned constitution, the resistance value of the system earth SE' becomes zero and the unit A shows no offset variation of a signal by voltage drop and the signal can be accurately measured.