baber/WOPTO huggingface dataset:
Patent JP-2000181874-A (JP)
Title: Menstruation management device
Inventor: FUJIWARA SHIOMI
IPC: G06Q50/22
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To avoid the possibility of missing display and to surely give a user psychological composure to prepare the next menstruation by notifying a menstrual period in advance at the several days before the next scheduled menstruation start date. SOLUTION: This device is provided with a clock functioning part 51 which counts the current date and hour, a menstruation start date inputting means 52 which performs an input operation on a day when menstruation starts, a memory means 53 which stores menstrual period data time sequentially in the order of being newly inputted, an average menstrual cycle calculating means 54 which calculates the average of the differences of the number of menstrual days from the menstrual period data to find average menstrual cycle data, the next scheduled menstruation start period calculating means 55 which calculates the next scheduled menstruation start period by adding the average menstrual cycle data to the latest menstrual period data,  a previously notified menstrual period deciding means 56 which decides that the number of prescribed days before the scheduled menstruation start period has come according to the current date data and a signaling means 57 which generates a notifying signal such as voice and lamp lighting according to the decision results.
Patent JP-H05180069-A (JP)
Title: Engine
Inventor: BANDO SHIGERU
IPC: F02F3/24
Filed: 1991-12-26
Abstract: PURPOSE:To effectively utilize a pressure of gas, introduced into a gas chamber, by forming the gas chamber of a piston ring or the like, and controlling a gas passage, which guides the pressure of gas from an engine combustion chamber to this gas chamber, opened and closed correlatively to a piston position. CONSTITUTION:A gas chamber 16, such that bias force acts on a piston 2 from a thrust side toward an opposite thrust side by a pressure of gas introduced from an engine combustion chamber 6, is formed between a pair of piston rings 3, 4. A gas passage 33 for introducing the pressure of gas in the engine combustion chamber 6 to the gas chamber 16 by connecting the gas chamber 16 to the engine combustion chamber 6 and a valve mechanism 20 for opening/ closing this gas passage 33 are provided in the piston 2. A valve seat 25 of the valve mechanism 20, arranged in one end of the gas passage 33, is fitted with a play to a valve rod 22 of the valve mechanism 20, to control opening/ closing action relating to the gas passage 33 of the valve mechanism 20 by moving the valve rod 22 through a protrusion 44. In this way, the pressure of gas introduced into the gas chamber 16 can be effectively utilized.
Patent JP-H11191664-A (JP)
Title: Terminal structure of electric component
Inventor: ARAI HIROYUKI
IPC: H05K1/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To stably maintain an inserted state, and to prevent connection failure or the like from occurring by providing a projection part with width being wider than the internal diameter of a through hole at a tip part projecting outwards, when inserting a terminal into the through hole in terminal structure where the terminal being inserted to the through-hole being formed on a substrate is formed into a flat shape. SOLUTION: A terminal 3 of a cement resistor 1 is set to a shape for easily connecting a base edge side 3a to a resistor, the both sides of a tip side 3c are cut for sharpening an outer end part 3b, a center slender leg part 4 is provided, and a forefront part 3d is set as a nearly acute angle shape for easily inserting into a through-hole 6a of a printed circuit board 6.  Also, a projection part 5 with width being wider than the internal diameter of the through-hole 6a is provided at both sides projecting outwards when a leg part 4 is inserted into the through-hole 6a near the forefront part 3d, thus sandwiching the surface and rear surface of the printed circuit board 6 between the outer end part 3b of the terminal 3 and the projection part 5, erecting the terminal 3 along the center-shaft direction of the through hole 6a for stably maintaining and properly soldering, and hence preventing connection failure from occurring.
Patent JP-H05179420-A (JP)
Title: Aluminum material excellent in wear resistance and its production
Inventor: FUJITA HIRONORI
IPC: C22C1/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide an Al alloy member excellent in hardness, toughness, wear resistance, and bearing strength characteristic by forming an Ag layer on the surface of a member made of Al alloy, performing heat treatment, and forming an Al-Ag intermetallic compound layer or further applying nitriding treatment to the surface of the intermetallic compound layer. CONSTITUTION:An Ag plating layer is formed on the surface of a member 1 made of Al or Al alloy by an electrolytic plating method, etc., and heating is done in vacuum, by which an Ag2Al intermetallic compound layer 2 is formed by means of mutual diffusion reaction between Ag and Al. This Ag2Al intermetallic compound layer 2 has superior bearing strength characteristic as well as excellent wear resistance. Subsequently, the Al alloy member having the intermetallic compound layer 2 is treated by an ion nitriding method, a nitriding bath immersion method, etc., to form an AlN layer 3 on the surface of the intermetallic compound layer 2, by which the Al material consisting of three layers of the Al alloy material 1, the intermetallic layer 2 of Ag2Al intermetallic compound, and the AlN layer 3 and excellent in adhesiveness between respective layers, wear resistance, hardness, and bearing strength can be obtained.
Patent JP-H11187773-A (JP)
Title: Execution of plinth for agricultural and horticultural establishment and the establishment
Inventor: HIROTA YOSHINARI
IPC: A01G9/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing a plinth for agricultural and horticultural establishments, capable of easily executing and dismantling the plinth wherein a pole body for e.g. agricultural pipe-made houses allows to be firmly installed in the ground and is improved in wind load-resistance, snow load- resistance and earthquake-resistance. SOLUTION: This method is conducted by disposing the lower section of a pole body 2 or 5 into a dug hole 11 in the ground 10, filling the resultant space around the pole body 2 or 5 standing straight from the hole 11 with a base material 12 obtained by blending a cement-based solidifying material with soil to thus fixably underground the lower section of the pole body 2 or 5 by the base material 12. The cement-based solidifying material has such a composition as to form an ettringite and calcium silicate compound and the cement-based solidifying material is of such a composition as to form a pozzolana reaction among the ground soil particles.
Patent JP-H11191663-A (JP)
Title: Circuit board and mounting structure thereof
Inventor: MASUBUCHI YOSHIKATSU
IPC: H05K1/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board and its mounting structure which are small in size, reduced in cost, and capable of housing a large number of input/ output signal wires, and especially a main distributing device (MDH) board where plug-in pins can be surely inserted into or drawn out from the board. SOLUTION: A rectangular circuit boards 17A/19A can be mounted on a board mounting board 14 freely detachable by inserting or drawing its one side (e.g. short side) into or out of the board mounting board 14, connectors 6b/5b through which signals are transmitted to an outer equipment from the circuit boards 17A/19A and vice versa are provided to the one or two adjacent sides of the circuit board 17A/19A, and a large number of input/output signal wires are arranged dispersedly. It is preferable that a circuit board be an MDF board which is employed in a communication equipment.  The MDF board and a robot which inserts or draws plug-in pins into or out of the board are inserted into an adjacent slot, and a first angle member provided to the MDF board and a second angle member provided to the robot are engaged with each other freely slidably so as to be ensured of mutual positional accuracy.
Patent JP-H05179277-A (JP)
Title: Sliding member and sliding bush
Inventor: SHIMANO YASUNOBU
IPC: C10N50/08
Filed: 1991-12-27
Abstract: PURPOSE:To provide a sliding member having a specific constitution, low torsional rigidity and low rotational torque, usable over a long period without lubrication, having excellent corrosion resistance to saline solution, etc., and useful for the connecting part of a suspension rod of automobile, etc. CONSTITUTION:The objective sliding member is composed of a member A having at least the sliding face 2a made of a polyamide resin containing 10-50wt.% of reinforcing fiber and a member B having a sliding face 2b made of an electro-deposition coating layer formed on a metallic member. The reinforcing fiber of the member A is usually glass fiber, carbon fiber, etc., and the fiber is preferably compounded with fluororesin powder, etc., to improve the lubricity. The electro-deposition coating of the sliding face of the member B is carried out by using e.g. a cationic epoxy resin coating and an anionic polybutadiene resin coating. The surface of the metal is preferably coated with a coating film of iron phosphate, etc., before electro-deposition coating to improve the rust-proofing property and the durability of the coating film.
Patent JP-2001170825-A (JP)
Title: Carrier device for tip part
Inventor: INOUE TETSUKAZU
IPC: B65G47/86
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device for a tip part capable of improving capacity without enlarging a facility. SOLUTION: This carrier device is furnished with upper and lower guide plates 1, 2 provided with spiral guide grooves 1a, 2a on their inside surfaces, a carrier disc 3 provided with a plural member of slit holes 3a in the radial direction which is arranged between the upper and lower guide plates 1, 2 and a driving means 4 to rotationally drive the carrier disc 3. It is made possible to carry a tip part P to the inside diametrical side or the outside diametrical side along the guide grooves 1a, 2a by rotating the carrier disc 3 in a state of engaging upper and lower end parts of the tip part P with the guide grooves 1a, 2a and engaging a central part with the slit holes 3a.
Patent JP-2000177314-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: OKAMOTO YOICHI
IPC: B60C9/20
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To significantly improve the durability of a belt as the whole tire by setting the cord of each of a specified number of cord cross layers so as to have a cord inclination within a specified range to the tire equatorial surface, and setting the remaining specified number of cord layers to have cord inclinations within a specified range to the tire equatorial surface. SOLUTION: This tire comprises a belt 6 consisting of four rubber coated steel cord (cord) layers. The mutually adjacently laminated two layers form cord cross layers, or the first cord layer 6-1 and the second cord layer 6-2 form the cord cross layers. The respective cords of the cord cross layers have inclinations α, βwithin the range of 10-25 deg. to a tire equatorial surface E. The remaining two cord layers except the cord cross layers have cord inclinations γ, δ within the range of 45-115 deg. to the tire equatorial surface E when measured in the same direction as the cord inclinations α, β. According to this, the tire has durability while holding a sound state.
Patent JP-H06200146-A (JP)
Title: Polyether imide-based resin composition
Inventor: MOROKUMA HIROSHI
IPC: C08L71/12
Filed: 1992-12-28
Abstract: PURPOSE:To provide a composition composed of polyether imide and polyphenylene ether and improved in compatibility. CONSTITUTION:A resin composition containing (A) 1 to 99 pts.wt. polyether imide and (B) 99 to 1 pts.wt. epoxy-modified polyphenylene ether-based resin. Delamination in molding is improved and an engineering plastic excellent in mechanical properties can be produced.
Patent JP-H11190190-A (JP)
Title: Laying construction method for wiping by unopened-cut excavation
Inventor: ANAMIZU TAKASHI
IPC: F16L1/024
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To lay piping having a large diameter by unopened-cut excavation by excavating/propelling a boring hole by a drill head, expanding the boring hole by pulling back a rod by replacing the drill head with a large diameter hole expanding reamer, and pulling back the rod having the tip to which the hole expanding reamer and the piping are connected in series. SOLUTION: After forming a boring hole reaching an arrival shaft from a first departure shaft 1 by a drill head on the tip of a rod 4, the boring hole is expanded by pulling back the rod 4 by pulling-in force by a propelling machine 3 by installing a large diameter hole expanding reamer approximate to a buried pipe diameter after replacing the drill head on the arrival shaft side. The hole expanding reamer 9a, a removed earth recovering pipe 12 and piping 10 are connected in series to each other by installing the hole expanding reamer 9a almost equal to a diameter of the piping 10 on the tip of the rod 4 by transferring the rod 4 to the arrival shaft side. When the rod 4 is pulled back by the propelling machine 3, the hole expanding reamer 9a advances while excavating/propelling the boring hole to insert succeeding piping 10 into the boring hole while recovering removed earth.  Therefore, the piping having a large diameter can be laid without performing unopened-cut excavation of the ground surface.
Patent JP-H11169287-A (JP)
Title: Pot
Inventor: TONAMI YOSHIYUKI
IPC: A47J27/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a pot allowing another kind of dish served in a pot or a dish on an iron plate to be simultaneously cooked and tasted in addition to one kind of dish served in a pot according to individual liking. SOLUTION: A bottom face center part of a pot body of a pot is provided with a vent cylinder part 11 protruded upward with its lower end opened (11c) downward from the bottom face of the pot body 1. A support seat part 11b for a leg part 21 protrusively provided at the outer bottom face of a cookware 2 smaller in diameter than the pot body 1 is formed at the upper end part of the opening 11a of the vent cylinder part 11. A clearance 3 for making heated air flow rising in the vent cylinder part 11, flow and collide with the outer bottom face of the cookware 2 is provided between the upper end of the opening 11a of the vent cylinder part 11 and the outer bottom face of the cookware 2.  The pot body land cookware 2 can therefore be heated simultaneously in an excellent state, and two kinds of dishes served in pots, or a dish served in a pot and a dish on an iron plate can be simultaneously tasted.
Patent JP-H11173654-A (JP)
Title: Combustion device with remote controller
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a constitution in which a wireless remote controller which is not found can be searched out with ease. SOLUTION: A plurality of wireless remote controllers 2a and 2b provided in the main body 1 of a combustion device are repectively provided with informing means 6a and 6b for informing their locationes. The main body 1 has a call switch 4 for operating the informing means 6a and 6b. The remote controllers 2a and 2b are repectively provided with information-off switches SWa and SWb. The switches SWa and Swb are operated so that the informing operations of the informing means 6a and 6b can be individually completed. After the informing operations of all the remote controllers are started by operating the switch 4, the informing operation of the remote controller whose address is understood is completed by the information-off switch and only the informing operation of the remote controller which is desired to be found is carried out.  The remote controller can be easily searched out depending on buzzer sound indicating its location.
Patent JP-2001169724-A (JP)
Title: Storage warehouse system for cereal, or the like
Inventor: KON NORIE
IPC: F25D3/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a storage warehouse system capable of storing cereals, or the like, at low cost near at the most ideal temperature(s) of 1-5 deg.C to store them in a fresh condition. SOLUTION: This warehouse system has such a scheme that, after reserve substances to be stored are put in preservation cases, the cases are sent to containers TN in storerooms B; natural frozen snow Y, or frozen snow made by using midnight power is piled up and held in a frozen snow room A to use the cold air therefrom; the chilled water made by melting the frozen snow Y is stored in a pit P and then led to a machine room G on the rooftop of the warehouse and put in an ice maker H to make the frozen snow Y; the frozen snow Y thus made is dropped to the frozen snow room A situated on the lower part followed by setting the frozen snow Y as flat as possible with a leveler L1, L2 in the frozen snow room A.
Patent JP-2001174199-A (JP)
Title: Guided missile
Inventor: HASHIMOTO TAKEO
IPC: F42B10/64
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an inlet bucket steering guided missile that roll moments generated by steering airfoils and stability airfoils cancel each other and therefore rolling rate generated by disturbance cannot be damped through steering. SOLUTION: Grating airfoils are employed for the front wing steering airfoils to widen the influence range of downwash by the steering airfoils and consequently reduce the strength thereof, thereby suppressing the roll moment of the stability airfoils generated by the blown-down airflow for roll control.
Patent JP-2001172997-A (JP)
Title: Hinge for angular iron cover
Inventor: IMAHASHI KAZUHIKO
IPC: E02D29/14
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To surely prevent an iron cover from carelessly closing after an angular iron cover is opened. SOLUTION: A shaft member 11 projects a hinge hardware 10 on the upper end, an upper projection 12 is provided downward of the shaft member 11, a lower projection 13 is provided downward of the upper projection 12, a guide member 16 slidably supporting the shaft member 11 is provided on the lower face of the iron cover 8, a stopper 16A engaging the upper projection 12 is provided on the guide member 16, and a lower end attaching hardware 18 engaged with the lower projection 13 is provided in a receiving frame 9.  Even when the external force of the cover closing direction is applied on the iron cover 8 during cover opening, the iron cover 8 is contacted on the shaft member 11 and the rear face of the iron cover 8, and is held in a cover opening state by the contact of the shaft member 11 and the rear face of the iron cover 8, the contact of the upper projection 12 and the stopper 16 and the contact of the lower projection 13 and the lower end attaching hardware.
Patent JP-2001170030-A (JP)
Title: Method and device for measuring biological data
Inventor: TAKACHI YASUHIRO
IPC: A61B5/145
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To execute the measurement of biological data uninvasively and precisely. SOLUTION: A part of an organism including a blood vessel is illuminated by a light source and the illuminated part of the organism is imaged. The image of the part of the organism is made to correspond to a two-dimensional rectangular coordinate system and an analysis region including the blood vessel is set in the image. Then the image density profile crossing the image of the blood vessel along one coordinate axis in the analysis region and the angle of the image of the blood vessel against the coordinate axis are detected, and the biological data are calculated based on the detected profile and angle.
Patent JP-H11181565-A (JP)
Title: Sputtering device
Inventor: OKUMURA HIROYUKI
IPC: H01L21/203
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To realize sputtering in at least two process in one chamber and to avoid the reduction of the effective region of a wafer by allowing the vicinity of a wafer to be placed on a wafer stage to be capable of freely coating/ controlling the coating by a waferring freely capable of opening and shutting. SOLUTION: The side of a wafer stage 103 is provided with a waferring 102 capable of freely opening and shutting and capable of sputtering in both conditions of opening and shutting. The waferring 102 is bisected, and each is supported in an axial way so as to be freely capable of opening and shutting by a supporting member provided on the side part of the wafer stage 103.  As for the waferring 102, from the reason for preventing the peeling of sputtered coating in the vicinity of the wafer 101 or the like, in the case sputtering onto the vicinity of the wafer is not desired, it is made a shutted state, and sputtering is executed with the vicinity of the wafer coated, and in the case the adhesion of a sputtering ring and a cramp on Al with the wafer is apprehended, it is made a shutted state, and sputtering is executed in a state in which it is not brought to contact with the surface of the wafer.
Patent JP-H11167425-A (JP)
Title: Constant current module
Inventor: KOBAYASHI SHINICHI
IPC: G05F3/24
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a constant current module reduced in the number of parts, low in cost and small in size. SOLUTION: This module is enabled theoretically as the simplest method by keeping the gate voltage of an FET transistor 1 constant. When power is applied to FET 1, it is heated and current increases even if that the gate voltage is kept constant. When the gate voltage is dropped by increased quantity, current can be kept constant. For dropping the gate voltage by heating, the forward direction of a thermistor or a diode 2 can be used. Thus, the inexpensive and small constant current module is provided by using the forward direction of the diode 2 and assembling the module as the result of various tests.
Patent JP-2001178424-A (JP)
Title: Method for processing dried laver and apparatus for processing dried laver
Inventor: WATANABE MASAHIRO
IPC: B23K26/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a dried laver sheet enabling easy punching of the dried laver sheet to form a rough pattern and even a refined pattern such as characters, animals, vegetables and letters, the utilization of the surrounding part in the form left after the punching of the characters, etc., and the development of fragrance and to provide an apparatus for the processing of dried laver sheet. SOLUTION: This method for the processing of a dried laver sheet comprises an outline data inputting step to input the outline data of characters, animals, vegetables, letters, etc., in a personal computer and a laser cutting step to cut out the dried laver sheet with a laser engraving apparatus according to the outline data inputted in the outline data inputting step.
Patent JP-2000185092-A (JP)
Title: Perfusion suction device
Inventor: ODA HIDEO
IPC: A61M1/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To inhibit pulsations caused by a peristaltic pump and to achieve quick startup of suction and a stable suction flow rate. SOLUTION: In this perfusion suction device in which waste liquid from the part for a surgical operation is sucked and discharged by a peristaltic suction pump 8 via a surgical instrument connected with a flexible suction tube 6, a capacity variation means for making the capacity within the suction tube 6 variable in accordance with the running movement of a roller caused by the suction pump 8 is provided on the surgical instrument side of the suction pump 8.