baber/WOPTO huggingface dataset:
Patent JP-2001148912-A (JP)
Title: Seed planting device
Inventor: MATSUMOTO JURO
IPC: A01C11/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a seed planting device designed to enable the operation of perforating a mulching sheet and the operation of planting seeds in ridges to be done simultaneously so as to effect the labor saving for seed planting operation. SOLUTION: This seed planting device has such a scheme that a machine frame equipped with wheels front and rear and left and right to move through furrows astride a ridge is mounted with pipe-mount frames 5-8 in a vertically movable manner, the respective upper ends of a plurality of pipes 10 with the respective lower ends cut sharply are fixed onto these frames 5-8, each of the lower ends of the pipes 10 is fitted openably with a cover for covering the cut end of the pipe 10, the inside of each of the pipes 10 is slidably threaded with a pipe 12 for opening the cover and pipe-mounting frames 13-16 for fixing the pipes 12 are provided, the top of the pipe 12 is provided with an opening 12a through which seeds are dropped, the pipe-mount frames and the pipe- mounting frames 13-16 are mutually connected via springs 17,  and a mechanism for pushing the pipe-mounting frames 13-16 down is set up; wherein the mechanism may be a lever with its support on the machine frame and the point of action on each of the pipe-mounting frames 13-16.
Patent JP-H09179075-A (JP)
Title: Light control eyeglasses
Inventor: YABE YOSHIKAZU
IPC: G02F1/13
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide easy-to-see eyeglasses to changes in external light by controlling a transmissivity by means of varying a driving voltage of a liquid crystal panel when a change in a light quantity of external light is detected for longer than a fixed time. SOLUTION: A control part is composed of a solar battery 4 to supply a voltage for a driving voltage of a liquid crystal panel 2 and each part of circuits, a photosensor 5 to detect a light quantity of the external light, and a driving circuit 6 to control a transmissivity of the liquid crystal panel 2. The transmissivity of the liquid crystal panel 2 is controlled according to the brightness of the external environment by detecting the brightness of the external light by a photosensor 5 and controlling the driving voltage of the liquid crystal panel 2 according to the detected brightness.  Thus, in the strong sunlight, the driving voltage is raised to block off the light and reduce the transmissivity of the liquid crystal panel 2, while, in the week sunlight, the driving voltage is lowered to increase the transmissivity of the liquid crystal panel 2, and thus, an visivility is improved by allowing more light to enter the eyes through the light control eyeglasses.
Patent JP-2001155390-A (JP)
Title: Method for reproducing information and device for recording and reproducing information
Inventor: KIRINO FUMIYOSHI
IPC: G11B7/125
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium and an information recording device of high performance by providing a method for forming a minute magnetic region and a method for reproducing the formed magnetic region with high sensitivity. SOLUTION: In the information recording device having at least a very minute light source and the information recording medium for recording information, an information recording medium surface is irradiated with light emitted from the very minute light source, frequency (or wavelength) or light intensity is modulated by optical interaction between the light before irradiating the information recording medium surface and the light after reflection on the medium surface and thereby resonance state of a laser light source is changed. The purpose is realized by using a reproducing system in which information recorded on the information recording medium is reproduced by detecting change of the resonance state of the laser light source.
Patent JP-H02276572-A (JP)
Title: Monoclonal antibody against cytoplasmic antigen of candida albicans
Inventor: HEREN AARU BATSUKURII
IPC: C07K16/00
Filed: 1989-12-26
Abstract: PURPOSE: To use a specific murine splenic cell hybridoma as a hybridoma producing an antibody against three kinds of the relative cell antigens of C. albicans and useful for the immunological diagnosis of Candida-infected diseases.  
     CONSTITUTION: A BALB/C murine splenic cell hybridoma fused with the myeloma cell of a mouse prelimiarily immunized with the cytoplasmic antigen of C. albicans is used as a hybridoma (ATCC NoHB-8397, 8398) giving a cell line capable of producing an IgG class monoclonal antibody against a group of relative cyoplasmic antigens having mol.wts. of 120-135 kilodalton (Kd), 48-52 Kd and 35-38 Kd, respectively. The produced antibody is singly specific against a single determination factor shared by the relative cytoplasmic antigents. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08154403-A (JP)
Title: Weeding tool
Inventor: KANEKO KOICHIRO
IPC: A01B1/18
Filed: 1994-12-09
Abstract: PURPOSE: To provide a weeding tool to enable a weeding work and accompanying works easily in standing posture at any time by attaching a clamping tool to the tip end of a long handle in such a manner as to be openable and closable by the opening and closing operation of an operation lever of a grip placed at the base end of the long handle. CONSTITUTION: A grip 3 provided with an operation lever 3-1 is placed at the base end part 2-1 of a main rod 2. A clamping tool 1 composed of a stationary part 1-1 having a tooth part 1-3 at the tip end and a mobile part 1-2 having a tooth part 1-4 at the tip end in a state freely rotatable around a shaft pin. The stationary part 1-1 of the clamping tool 1 is fixed to the tip end 2-2 of the main rod 2. The mobile part 1-2 of the clamping tool 1 is opened or closed perpendicularly to the longitudinal direction of the main rod 2 by the opening or closing operation of the operation lever 3-1. The tooth part 1-4 of the mobile part 1-2 presses the tooth part 1-3 of the stationary part 1-1 or thereabout by the closure of the operation lever 3-1.
Patent JP-H03196210-A (JP)
Title: Keyboard
Inventor: MORIHARA TAKASHI
IPC: G06F3/023
Filed: 1989-12-25
Abstract: PURPOSE:To change the described characters in response to the switch of functions by using a hologram which projects a character image on the dispersion surface of each key top, a light source which inputs the character image into the hologram, a character pattern, and an image transmission means. CONSTITUTION:A key top 3 actuates a switch element 4 via a driving rod 31 made of a hollow or transparent material. A character generating part 5 describes a character on the upper surface of the key top through the rod 31 to show the function of the element 4. The part 5 consists of a hologram 51 which projects a character image onto the dispersion surface of the key top 3, a light source 52 which inputs the character image into the hologram 51, a character pattern 53, and an image transmission means 54 like a reflector, etc. In such a constitution, a character pattern can be replaced with another in response to the switch of functions. Then the character described on the key top 3 is easily changed.
Patent JP-H10170552-A (JP)
Title: Waveform display device
Inventor: TANITSUME YASUHIRO
IPC: G01R13/28
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of screen splitting, by controlling the display of a split screen at a specified position by operating a pulling-out button being displayed on a screen or the erasure of the split screen. SOLUTION: A control means 1 operates, for example, the move of a mouse cursor being displayed on a display screen based on a signal from a cursor- operating means 3. When user operates the mouse cursor with the operating means 3, the operation is detected. Then, when a user performs, for example, a double clicking to the drawer button, the operation is detected. Then, it is judged whether a drawer is open or not. When a split screen is displayed, namely when the drawer is open, the drawer is closed. More specifically, the split screen is erased and the drawer button moves to the left edge of the display screen at a specific position. As a result, by clicking the drawer button, the split screen can be displayed at a specific position or the split screen can be erased, thus operating screen splitting easily.
Patent JP-H08176179-A (JP)
Title: New physiologically active substance na23063a, its production and use
Inventor: TSUCHIYA KOICHI
IPC: A61K35/74
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a new compound having phosphodiesterase-inhibitory action, thus useful as an antiasthmatic agent, vasodilative agent, medicine for bronchitis, antiallergic agent, anti-inflammatory agent, antirheumatic agent, hypotensive agent, medicine for stenocardia, medicine for arrhythmia, improving medicine for cerebrocirculatory metabolism, blood coagulation-inhibitory agent, or antidepressant. CONSTITUTION: This new physiologically active substance NA23063A has the following physicochemical charac teristics: appearance: yellow powder; molecular weight: 538; molecular formula: C30 H18 O10 ; solubility: soluble to lower alcohols, acetone and ethyl acetate, insoluble to hexane, petroleum ether, and water; Rf value by silica gel, TCL: 0.38 for hexane-acetone (1:1) developing solvent; color reaction: positive to iodine, etc. This substance is obtained by culturing microbes belonging to Streptomyces such as Streptomyces sp. NA23063 (FERM P-14685).
Patent JP-H01176432-A (JP)
Title: Grain dispersing method
Inventor: NISHIWAKI AKIRA
IPC: B01F13/00
Filed: 1987-12-28
Abstract: PURPOSE:To enhance dispersion efficiency with a sharp distribution of the size of dispersed grains, by applying an electric field to the dispersed system of a dispersing liquid to electrically charge the grains and causing the same to flow in the grain dispersion. CONSTITUTION:In dispersing organic photoconductive grains in the production of electric photosensitive material, a dispersing liquid 2 and a dispersion medium 3 such as sand are placed into a pot 1, and a shaft 5 consisting of a disk plate 4 is turned. During this time, a port 1 and the shaft 5 are electrically connected with each other through a brush 6 and electric current is allowed to flow from an electric source 7 to electrically charge the grains in the dispersing liquid 2. In doing so, the charge grains flow in the dispersing liquid, thereby eliminating a dead zone where the shearing stress is not influential, resulting in a uniform dispersion of the grains, a high dispersion efficiency, formation of nearly even grain diameter and a sharp grain size distribution.
Patent JP-2000162406-A (JP)
Title: Micro lens
Inventor: KOGA OSAMU
IPC: G02B3/10
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of light in a light shielding part in a liquid crystal light bulb and in a projection lens of a projection liquid crystal projector so as to improve light efficiency by specifying a difference between a radius of curvature in the lateral direction of a micro lens and that in the diagonal direction to a specific value. SOLUTION: On a transparent base board 11, a transparent resin layer 12 is formed by spin coating. Then, a positive photosensitive resin layer with improved heat flowability is formed by spin coating, and a square pattern arranged two-dimensionally is formed by photolithography. The photosensitive resin is heated and melted by a hot plate so as to cause a heat flow, and a convex micro lens 23 is formed. In this process, the adjacent micro lenses 23 are connected together as the pattern flows on the base board 11. In the micro lens 23, a difference between a radius of curvature in the lateral direction and that in the diagonal direction is 35% or less. An occupying area ratio (micro lens area/base board area) is 95% or more.
Patent JP-H01176832-A (JP)
Title: Transmission endless belt
Inventor: SAKAKIBARA SHIRO
IPC: F16G5/18
Filed: 1987-12-29
Abstract: PURPOSE:To disperse stresses in round parts of upper and lower side end surfaces so as to aim at enhancing the durability at a low cost by forming cut-out parts in a horizontal section and upper and lower longitudinal end surfaces which are contiguous to an opening side end surface of a link piece through the intermediary of round sections to which pins make constant. CONSTITUTION:A first cut-out part 79 and a second cut-out part 80 are formed in longitudinal upper and lower end surfaces of a rectangular opening 78 so as to form a link piece 94. Further, a side end part 81 of an opening 78 has the same cross-sectional shape as that of a pin and makes contact with the pin and a horizontal section 82 is contiguous to the side end part 81 through the intermediary of a corner part, they being symmetrical to each other with respect to the center line 83. Further, outside of the link piece 64, the width B is slightly greater than those C, D, E, F, and first and second removed parts GJ; KL are formed so as to reduce stresses at the corner part. Accordingly, the stress concentration is alleviated so as to enhance the durability of a belt, thereby it is possible to reduce the cost.
Patent JP-2001150217-A (JP)
Title: End face cutter for long-scaled member
Inventor: TAKUBO MICHITAKA
IPC: B23C3/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an end face cutter capable of easily and rationally performing end face cutting of a long-scaled member, for instance, a resin tube. SOLUTION: This end face cutter, provided with an internal space 31 capable of internally mounting a long-scaled member 10 desired to cut an end face to flatly cut the end face 11 of the long-scaled member 10 inserted in this internal space 31, comprises an end face retaining part 33 abutting to the end face 11 of the long-scaled member 10 in one end in an axial direction of the internal space 31 to perform positioning with this long-scaled member 10 and a cutter blade 32 fixedly arranged so as to traverse an end part of the internal space 31 to cut a surface of the long-scaled member 10. The cutter blade 32 is vertically positioned relating to the axial direction of the internal space 31, also a cutting chip escape part 34 is provided between itself and the end face retaining part 31 for making a cutting chip escape when the end face 11 is cut of the long-scaled member 10.
Patent JP-H04205110-A (JP)
Title: Teaching device for robot
Inventor: KITO HIROYUKI
IPC: B25J9/22
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the position and the attitude of a pointing device to instruct the position and attitude when the robot operate by detecting >=3 position detection tools provided to an indication tool by position detecting means which are installed at different positions. CONSTITUTION:The two CCD cameras 3a and 3b are installed as the position detecting means at different positions in a space expressed by an X, a Y, and a Z axis, and the indication tool 2 which has a light emission source for photodetection by the cameras is mounted on a work 1. An adjusting mechanism is fitted additionally to each camera and fixed at a specific position so as to detect the range wherein the robot operates. The position detection tools 5a, 5b, and 5c which are photodetected the CCD cameras 3a and 3b are arranged at the end parts of projections 7a, 7b, and 7c of the indication tool 2. When the light beams emitted by the cameras 3a and 3b are received and reflected, mirrors are used as the position detection tools 5a, 5b, and 5c.
Patent JP-H09151432-A (JP)
Title: Existing revetment structure reinforcing construction method
Inventor: FUNABIKI MASUO
IPC: E02B3/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce construction space by constructing deformed underground continuous wall elements of high rigidity and high bearing force as guy pins behind an existing revetment structure, and connecting the underground continuous wall elements and the existing revetment structure by tie rods. SOLUTION: A T-shaped underground continuous wall element 3 is constructed behind each joint part 1a of a plurality of revetment caissons provided in a row with joint parts 1a interposed, in such a way that a flange 3a is parallel with an existing revetment structure 2 and that a web 3b is opposed to the joint part 1a. The upper end part near the joint part 1a of the revetment caisson 1, and the upper end part of the underground continuous wall element 3 are connected by two tie rods 4 piercing almost the center of the flange 3a and web 3b. The member size, reinforcement quantity, flange width, depth, and the like of the underground continuous elements 3 are set so as to correspond to necessary flexural rigidity and bearing force according to the state of a site.  The number of the underground continuous wall elements 3 can thereby be reduced, and the total construction space can be reduced by a large margin.
Patent JP-H09176690-A (JP)
Title: Bleaching detergent composition
Inventor: OKUYAMA KEIJI
IPC: C11D7/32
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching detergent compsn. which is appropriate for the removal of dye dirt attached to the hard surface of metal, glass, porcelain, or plastics, having a low-temp bleaching effect, a merit of no degradation of its bleaching effect by decomposition even after a long-term use and storage, a good bleaching effect even in the bleaching and washing esp. using a washing machine, and, moreover, a good stability of an enzyme. SOLUTION: This bleaching detergent compsn. contains 5-70wt.% water-soluble aminopolycarboxylate, esp. at least one member selected from among 0.5-10wt.% org. polyelectrolyte, 0.5-5wt.% surfactant, and 10-90wt.% detergent builder except water-soluble aminopolycarboxylate.
Patent JP-H08181402-A (JP)
Title: Method of manufacturing two-layer flexible board
Inventor: SAKURADA TAKEHIKO
IPC: H05K1/03
Filed: 1994-12-22
Abstract: PURPOSE: To provide a method of manufacturing a two-layer flexible board which does not generate a pin hole even when an extremely thin copper film is formed. CONSTITUTION: In this embodiment, a nickel layer is directly formed as a groundwork metal layer on one or both sides of an insulator film not via adhesives, and further a thin film copper layer is formed on the groundwork metal layer in a board and the nickel layer or copper layer is further formed with a conductive layer made of copper, thereafter a printed wiring board is made by a subtractive method or a semi-additive method. The board obtained after the groundwork metal layer and the thin film copper layer are formed is treated with an inorganic alkali solution and/or an organic alkali solution, thereafter a non-electrolytic copper plating film is formed on a board surface with a thickness of 0.01μm or more. Further, a conductive layer made of copper is formed on the non-electrolytic copper plating film.
Patent JP-H08177396-A (JP)
Title: Tunnel invert construction method and scaffold board device for tunnel invert construction
Inventor: ASAI SADAICHI
IPC: E21D11/10
Filed: 1994-12-26
Abstract: PURPOSE: To meet a demand for early closing an invert and increase work efficiency. CONSTITUTION: A scaffold board device 20 is prepared. This device 20 has a platform 22, a front landing seat 24 of breadth equal to the lateral breadth of the platform 22, laid at the front end of the platform 22 in such a state as capable of lateral motion, and a rear landing seat 26 laid at the rear end of the platform 22. The device 20 is laid at the prescribed position, and the side section 29 of the first side 28 and the side section 31 of the second side 30 corresponding to the center section of an invert are excavated. Then, concrete is placed in two side sections 29 and 31 excavated to form a side invert. The front landing seat 24 is moved to the first side 28, and an area ranging from the center section to the side invert of the second side 30 is excavated.  Then, the front landing seat 24 is moved to the second side 30 for excavating an area ranging from the center position to the side invert of the first side 28. Thereafter, concrete is placed in the center section.
Patent JP-H03198566-A (JP)
Title: Exchange system
Inventor: NAKAJIMA HIROMASA
IPC: H04Q3/545
Filed: 1989-12-27
Abstract: PURPOSE:To avoid a limit in the terminal accommodation to a subscriber line by providing a telephone number specific to each of terminal equipments to which a telephone number corresponding to subscriber number is already given and connecting a caller terminal to a called terminal based on a telephone number corresponding to a subscriber line as to the called terminal or on any of telephone numbers corresponding to terminal equipments. CONSTITUTION:When a call setting request from a caller terminal is implemented by a telephone number corresponding to a subscriber line, terminal equipments 2, 3 are connected and the terminal equipment 2 sends a call setting signal including an incoming address number '1002' and an incoming subaddress '30' to an exchange 7 via a subscriber line 5 in the call setting. When the call setting request from the caller terminal is implemented by a telephone number corresponding to a terminal equipment and terminal equipments 1, 4 are connected, the terminal equipment 1 sends a call setting signal to the exchange 7 via a subscriber line 5 in the call setting. The 'call setting request display by telephone number corresponding to terminal equipment' is set to the incoming address number and a telephone number corresponding to terminal equipment '8040' is set to an incoming subaddress as the call setting signal and the result is sent to the exchange 7.
Patent JP-2001151477-A (JP)
Title: Load data setting device for inverter hoist
Inventor: NAKAMURA MASAYOSHI
IPC: B66D3/20
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that load data is fixed and customers cannot changed setting in a conventional way, in a load discriminating function and an overload detecting function to be used in an inverter hoist. SOLUTION: This device is attained by acquiring load information on load by automatically performing winding and lowering operations for load at fixed speed by an input from a load data setting device, storing the load information in a volatile memory having a backup function, reading load information from the volatile memory when load information exists in the volatile memory at the time of an operation and reading load information from a non-volatile memory when load information does not exist. The load data setting device can be realized by a simple constitution that a part of a conventional constitution is only changed. As a result, customers can freely and easily perform settings for load discriminating load and overload detecting load.
Patent JP-H11176113-A (JP)
Title: Noise reduction device for electronic equipment and noise reduction device for recording device
Inventor: KAMETANI TAKASHI
IPC: G11B20/24
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To enable secure reduction of a periodic noise mixed in an information signal without significantly lowering the quality of the information signal and without depending on the property of the noise, and realize a pseudo-periodic noise by simple software or small-scale hardware. SOLUTION: A noise reduction device for an electronic equipment, which has energy wave generating means 40-41 for generating an energy wave by being driven by a driving signal from a driving signal source 43 and which reduces a periodic noise mixed in an information signal on the basis of the energy wave from the energy wave generating means, has pseudo-noise generating means 36 for supplying the information signal having the noise mixed therein while using an impulse of the same frequency as the driving signal from the driving signal source 43 as a reference input and thus generating a pseudo-noise as an impulse response of the reference input, and subtraction means 35 for subtracting the pseudo-noise from the pseudo-noise generating means 36 from the information signal having the noise mixed therein and thus obtaining an information signal having a reduced noise.