baber/WOPTO huggingface dataset:
Patent JP-H06205591-A (JP)
Title: Ultrasonic motor
Inventor: KAWAI YASUAKI
IPC: H02N2/00
Filed: 1992-12-28
Abstract: PURPOSE:To get high driving force with low-voltage driving by forming a unit, where plural sheets of piezoelectric elements thinner than conventional are combined, and connecting the piezoelectric elements, which constitute the unit, electrically in parallel. CONSTITUTION:Two sets of piezoelectric elements 2 each composed of piezoelectric substances 7, split electrodes 6, and a flat electrode 8 are set together, with a metallic plate 4 between. The sides of setting together are the ones where the split electrodes 6 are formed, for both piezoelectric elements. Moreover, both piezoelectric elements 2 are arranged so that the directions of the polarizations of the piezoelectric segments 9 being divided electrically into plural, with the directions of its polarization changed every half wavelength, may reverse between both piezoelectric elements 2. Two sets 3, in each of which two sheets of piezoelectric elements 2 are combined, are arranged at the top and the bottom of an elastic body 1, being dislocated by 1/4 wavelength. And, sinomegat being plus potential is inputted into one of the metallic plate at the center of each set 3 arranged at the top and the bottom of the elastic body 1, and cosomegat to the other. Hereby, high driving force can be gotten with low- voltage driving.
Patent JP-H06203691-A (JP)
Title: Manufacture of click board or movable contactor
Inventor: NAGATOMO IKUO
IPC: H01H5/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a manufacturing method of click boards or movable contactor made of resin by which a large number of uniform click boards or movable contactors are manufactured easily. CONSTITUTION:A prescribed part of a strip-like film 1 made of synthetic resin is put between an upper die and a lower die. The film 1 is sandwiched between the upper die and the lower die, heated and pressed to deform the part at the prescribed position of the sandwiched film 1 and thus a click board 13 (or a movable contactor) is processed. The circumference of each processed click board 13 (or each movable contactor) is trimmed while the connecting part 17 of the film 1 is left. A large number of click boards 13 (or movable contactors) are continuously formed from the film 1 by repeating each of these processes continuously.
Patent JP-H06198688-A (JP)
Title: Resin molded item and manufacture thereof
Inventor: KUMAGAI YUKIHISA
IPC: B29C45/50
Filed: 1992-12-29
Abstract: PURPOSE:To restrain damages of reinforcing fiber during prasticization by practically making the molten resin pressure under accumulation into zero at the time of melting resin containing a fiber reinforcing agent in a screw- including heat cylinder, and discharging and molding it in use of this screw or another plunger. CONSTITUTION:For instance, in the case of employing an inline type injection molding machine, for making the resin pressure into zero while the molten resin is accumulated in a resin reservoir 5 at the front of the screw, the screw has to be retracted forcibly. In order to do this, for example, by control signals from a calculation controller 30 on the basis of the measured value of the molten resin, a switching valve 28, a relief valve 27 and a flow control valve 26 are controlled, and then oil is delivered to the ports 14, 16 of an oil cylinder 10 via the check valve 25 so that the screw is controlled to be retracted. When the resin pressure is made zero, an average length of the fiber In the molded item can be kept at 5mm or more. It is preferred that the raw material is in the form of pellets and each fiber reinforcing material having a fiber length of 5-100mm is arranged in parallel.
Patent JP-H06200616-A (JP)
Title: Lift for cabinet
Inventor: SATO YUZURU
IPC: E04F19/08
Filed: 1992-12-28
Abstract: PURPOSE:To make it possible to correspond to variations in load weight of a cabinet by changing and adjusting a setting angle of the cabinet in a gas damper in a lift for the cabinet equipped with parallel link mechanisms and the gas damper. CONSTITUTION:A cabnet 1 is borne on a pair of right and left parallel link mechanisms 4 in a liftable manner. A gas damper 5 offsetting load weight of the cabinet 1 is provided between the cabinet 1 and a wall surface 3. A screw shaft 13 turned by an operating body 15 is mounted to the cabinet 1. On end of the gas damper 5 is connected to a female screw body 16 interlocked with the screw shaft 13. A setting angle of the gas damper 5 is changed by moving the female screw body 16 along the screw shaft 13, and operation force of the setting angle is changed large or small in accordance with load weight.
Patent JP-H11194399-A (JP)
Title: Finder optical system for camera
Inventor: YAJIMA ATSUO
IPC: G03B13/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To accurately obtain distance information. SOLUTION: The finder optical system is provided with a fixed optical image frame 5 and a movable optical image frame 4 which is overlaid with the frame 5 and moved in accordance with an object distance, and a hole and the like are formed in the rectangular extents of the frames 4 and 5. As for the finder optical system 50, the fixed optical image frame 5 is provided with a distance display slit 13 nearly as long as the long side of the rectangular extent and a number hole part 14 with plural number holes formed along the slit 13.  And the movable optical image frame 4 is provided with an opening part 11, and the opening part 11 is overlaid with the number hole part 14, and the opening part 11 is formed so that one side of the opening part 11 may be inclined at a fixed angle with respect to the slit 13, and the slit 13 is overlaid with the opening part 11 from one end to a prescribed position in a state where the aforesaid one side is overlaid with a prescribed position of the slit 13, and the prescribed position is moved within the extent of the slit 13 from one end to the other end in accordance with the movement of the aforesaid one side accompanied with the movable optical image frame 4 so that it may be positioned in a certain figure hole among plural number holes 14 in accordance with the object distance.
Patent JP-2001177722-A (JP)
Title: Image forming method, image processor and storage medium
Inventor: TONAMI KAZUNARI
IPC: H04N1/40
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processor by which gradation and stability are excellent in low and medium gray scale parts and void is not caused in a high gray scale part. SOLUTION: In the image forming method where a multi-level image is quantized by an error propagation method and each pixel of a quantized image is expressed in dots, employing a dither threshold of a pattern where dot distribution type areas with higher thresholds are arranged around dot concentration type areas (half-screen-processed parts) shown in e.g. Figure 2 periodically changes quantization thresholds to produce dots concentratingly in the low medium gray scale parts of the multi-gradation image and to produce dots distributingly to surrounding of the concentrated dots in the high gray scale part.
Patent JP-2001171052-A (JP)
Title: Resin sheet or film
Inventor: ITOU OTOYUKI
IPC: C08L71/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin sheet/film wherein the transparency of the resin sheet or film, including a styrene based rein sheet or film, is maintained, a stickiness and a blocking of the sheet or the film are suppressed, the antistatic property under a low humidity (at 20 deg.C, a relative humidity of approximate 30% or lower), especially the frictional antistatic performance is improved, and the half-life of a charge voltage and the frictional charge voltage preventive effect are balanced. SOLUTION: At least on one surface of this resin sheet or film, an antistatic coating composition comprising 90 to 40 wt.% of a fatty acid amide (A) and 60 to 10 wt.% of a polyoxyethylene-polyoxypropylene block copolymer (B) is coated by 2 to 30 mg/m2, (preferably, a silicone oil (C) is further coated by 1 to 25 mg/m2).
Patent JP-2000186383-A (JP)
Title: Core wall and core column of bending deformation control type earthquake resistant framing
Inventor: KATO TOMOYASU
IPC: E04B2/56
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce cost by providing a means for restricting a gap between two steel plates erected in parallel and a concrete anchoring means, and forming closed cross sections at the end portion of a wall and a corner and then pouring concrete in the gap. SOLUTION: Two steel plates 7 are erected in parallel and a plurality of studs 8 are attached to the inner surface of each steel plate 7. To the inner surface of each steel plate 7, a fixed material 10 is attached, and the gap between the steel plates 7, 7 is held to a constant gap by a tie member 9 supported by a fixing member 10 to a constant gap and made to a wall shape. A corner portion of the wall and an end portion are surrounded to a square shape by the steel plate 7. Moreover, concrete is poured in the gap between the steel plates 7, 7 and a plate-shaped core wall is formed and the corner portions and end portions of the wall are made as a steel pipe-reinforced concrete structure. In this way, the time period required for construction work is reduced and thus cost is also reduced.
Patent JP-H11157619-A (JP)
Title: Belt conveyor device
Inventor: MITA YOSHIHIRO
IPC: B65G21/14
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a belt conveyor device, capable of preventing a conveyor belt wound on a belt stock in a rotationally movable manner from slipping due to meandering, elongation or looseness resulting from rotational movement. SOLUTION: A driving roller 20a and a tail roller are rotatably provided at the right and left ends of a belt stock 10, a gear part 23 is formed integrally with or to be integral with at least driving roller 20a, a protrusion line 31 engaged with the gear part 23 formed on the driving roller 20a is protruded in the longitudinal direction on the back of a belt conveyor 30 and the endless conveyor belt 30 is wound between the driving roller 20a and the tail roller to be rotationally moved by the engagement of the gear part 23 with the protrusion line 31.
Patent JP-2000188090-A (JP)
Title: Replacement method for battery
Inventor: OKA HIDEKI
IPC: H01M2/10
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a replacement method for replacing plural first batteries electrically connected in parallel, with second batteries, hardly cutting off power supply in replacing the batteries. SOLUTION: The battery putting-in side of a battery housing part 10 is provided with a cover 11 having an opening 12 through which a first battery A1 can be taken out without exposing at least one first battery A2, while the battery housing part 10 can be moved such that the respective first batteries A1, A2 housed in the battery housing part 10 can be exposed in the opening 12. After the first battery A1 is replaced with a second battery B1 through the opening 12, the battery housing part 10 is moved to expose the first battery A2 in the opening 12, then the first battery A2 is replaced with a second battery B2.
Patent JP-2001172554-A (JP)
Title: Active energy ray curable metal coating composition containing maleimide derivative
Inventor: SAKURAI MIYA
IPC: C09D133/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide epoch-making active energy ray curable metal coating compositions which do not use a photopolymerization initiator which causes an offensive odor upon curing, yellowing of cured coated films, and an eluate from the cured coated films and are curable at a practical intensity of the energy rays with a practical exposed dose and give a high strength of the coated films and have excellent adhesion to metals and, in addition, excellent processability and retortability. SOLUTION: The active energy ray curable metal coating compositions comprise a compound having a maleimide group and a phosphoric ester having a (meth)acryloyl group.
Patent JP-2000188236-A (JP)
Title: Electric double layer capacitor
Inventor: AOKI TOMONORI
IPC: H01G11/70
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor which is short in manufacturing time and high in capacity density. SOLUTION: This capacitor includes a first electrode body, having an electrode layer formed on at least one of sides of a band-shaped current collector but leaving a band-shaped part 31ax along one of longitudinal sides of the band, a second electrode body having a similar collector band-shaped part 32ax and an electrode layer, a band-shaped separator overlapped and wound with the first and second electrode bodies to form a cylindrical wound element 50 for electrically isolating the first and second electrode bodies, and current collecting plates 72 and 73 for collecting currents from the first and second electrode bodies.  The band-shaped parts 31ax and 32ax are wound to be positioned on the opposing end faces of the wound element 50, the first and second collector plates 72 and 73 are pressed against the band-shaped parts 31ax and 32ax toward the axial direction of the element respectively, and at least one of the pressing faces of the first and second collector plates 72 and 73 is formed with a notch or a hole.
Patent JP-2000185239-A (JP)
Title: Coal milling method and apparatus
Inventor: ABE TAKAYUKI
IPC: B02C23/34
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a coal milling method causing no finely powdered coal emission to atmospheric air at all and an apparatus for the method. SOLUTION: In a coal milling method carried out by continuously supplying raw material coal 2 to the finely powdering coal mill 3, milling the coal, and transporting the produced finely powdered coal 4 to a storage bin 8 by a gas, the gas used for transporting the finely powdered coal 4 to a storage bin 8 from the finely powdering coal mill 3 is repeatedly circulated to the finely powdering coal mill 3 to transport the finely powdered coal 4.
Patent JP-H11180869-A (JP)
Title: Blood lipid improving agent, cyclic amp phosphodiesterase inhibitor, drink and food, and skin preparation for external use
Inventor: MIZUTANI KENJI
IPC: A61K8/35
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a blood lipid improving agent effective for treating hyperlipemia, an inhibitor which inhibits cyclic AMP phosphodiesterase activity to reduce body fat, drinks and foods effective for improving blood lipid and reducing body fat, and the like by including bergenin as an active component. SOLUTION: Bergenin of the formula obtained, for example, by extracting bergenin containing pars of a plant raw material with water, methanol, ethanol, propanol, 1,3-butylene glycol or the like, and purifying the extract is compounded as an active component. Suitable daily intake in terms of bergenin is 10-3,000 mg, preferably 50-1,000 mg, for an adult.
Patent JP-2000186702-A (JP)
Title: Directional control valve of pump pressure control circuit
Inventor: NAKAYAMA SHIGERU
IPC: F15B11/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To smoothly operate irrespective of a size of rotating radius of a rotating member at the time of carrying out a pump pressure control of a hydraulic pump at rotation of the rotating member as inertial load, and to realize a manufacture at low cost with simple construction. SOLUTION: An auxiliary spool 72 as a throttle valve capable of adjustment of a flow by means of external signal is disposed parallel to a operation spool 54 and between an upstream side bypass passage 66 and a downstream side bypass passage 68b which constitute a center bypass passage opposite to an operation spool 54 of a directional control valve 50. A bypass bleed notch 13 is provided to the auxiliary spool 72 to operate the auxiliary spool 72 by means of pilot signal pressure.
Patent JP-2001173763-A (JP)
Title: Shift operation device
Inventor: MIHARA HARUHIKO
IPC: B60K20/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To perform reliable central position holding operation by a simple holding mechanism. SOLUTION: This shift operation device is provided with a rotation member 2 rotated in linkage with movement of a shift lever 1, and a holding mechanism to hold the rotation member 2 in the central position of a rotation range, The holding mechanism is provided at one end with a roller 70 and at other end with a twist coil spring 7 fixed at a frame and a cam surface 26 formed at the rotation member 2 and with which the roller 70 at one end of the twist coil spring 7 is brought into slide contact. The twist coil spring 7 is used as a spring member and by applying a spring force on the cam surface 26 of the rotation member 2 by using a spring member, holding in a central position is executed.
Patent JP-2001173681-A (JP)
Title: Iron-base sintered alloy-made synchronizer ring excellent in seizure resistance
Inventor: KAWASE KINYA
IPC: C22C38/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an iron-base sintered alloy-made synchronizer ring excellent in strength and wear resistance and, particularly, excellent in seizure resistance. SOLUTION: This synchronizer ring is formed of an iron-base sintered alloy having a composition containing Cu: 3-20 wt.%, Mo: 0.3-10 wt.%, and C: 0.3-2.0 wt.% and containing, as occasion demands, Zn: 0.04-0.6 wt.%, Al: 0.002-0.02 wt.%, Si: 0.02-0.2 wt.%; and the remainder consisting of inevitable impurities, and having a metallographic structure in which Mo-Fe-C compound phase mainly composed of Mo and Fe is uniformly dispersed in a base consisting of Fe-base alloy phase and Cu-base alloy phase.
Patent JP-H11155617-A (JP)
Title: Handle for casing goods
Inventor: HAYASHI HIROZO
IPC: A45B9/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To use an umbrella with its bag integrated manner without feeling discomfort in using and carrying it by providing a space for housing small items in the handle. SOLUTION: The handle is divided into a case and a lid, and, in each of them, spaces 2 for goods are curved, which are also used as male and female screws when the case and the lid are connected or detached. For the handle, besides column, square pole, triangle pole, ball, and so on, every type of shape can be allowed if only it can have the space 2 for goods. The ways to connect the case and the lid or to detach them are not restricted to the one way that uses screws but open lid, sliding lid and so on, if only they can be easily handled. This device prevents a bag for umbrella from missing. Also it cases some goods in the space 2 if their volume is not too big. When to be used, it can prevent clothes and bag and the like from being wet and the good image of an user will be kept.
Patent JP-2001182404-A (JP)
Title: Child-proof mechanism for door lock device
Inventor: HAYAKAWA SHIGERU
IPC: E05B83/36
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a safe child-proof lock mechanism for a door lock device of favorable appearance with a fewer number of parts on structure, at a low cost. SOLUTION: In this child-proof mechanism for a door lock device 1 for enabling a door to be opened and closed, and locked and unlocked, an open lever 5 to which door opening action is transmitted from the outside of the door to release a door closed condition, an erected bracket 4, a room side open lever 3 pivoted on the bracket 4 to which door opening action from the inside of the car is transmitted, and a child laver 2 pivoted on the bracket 4 to act in a pivoted direction by operation by a person to be engaged with/ disengaged from the room side open lever 3 for limiting door opening action transmitted from the room side open laver 3 to the open level 5 are disposed.
Patent JP-2001184082-A (JP)
Title: Voice processor
Inventor: TAKEMURA HIDEO
IPC: G10L15/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use voice processor which can accurately and speedily send more necessary information other than an alarm and a warning. SOLUTION: When a word is recognized, weighting values Wa and Wx showing the importance of the word and binary values of excitation time values Ta to Tx set corresponding to the importance of the word are computed and when a computed value T reaches plural thresholds Vths, messages of alarms and warnings corresponding to a specific state are generated, so that a communication means transmits the specific state to other places together with additional information.
Patent JP-H11193445-A (JP)
Title: Extra thick steel plate for welding excellent in toughness in steel-plate-thickness direction and acoustic anisotropy and having 590 mpa class tensile strength in as-rolled state, and its production
Inventor: KIMURA TATSUKI
IPC: C21D8/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an extra thick steel plate having tensile strength as high as 590 MPa class, increased in toughness in a plate-thickness direction, and minimal in acoustic anisotropy in as-rolled state. SOLUTION: This extra thick steel plate has a composition containing, by weight, 0.005-0.025% C, <=0.6% Si, 0.4-1.6% Mn, <=0.025% P, <=0.010% S, <=0.1% Al, 0.6-2.0% Cu, 0.25-2.0% Ni, 0.001-0.050% Ti, and 0.0002-0.0030% B under the conditions of Mn/Cu (by weight)<=2.0 wt.% and 117Mn (wt.%)+163Cu (wt.%)=250 to 350 and having the balance Fe with inevitable impurities.
Patent JP-H11194890-A (JP)
Title: Mouse pad
Inventor: KITAGAWA MITSUYOSHI
IPC: G06F3/039
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a mouse pad which makes the rolling of a mouse ball smooth and prevents dust from sticking onto the ball, and to solve such a trouble that a pointer does not follow up the rolling of the ball owing to the sticking of dust onto a rotating element or its bearing part in a ball storage room. SOLUTION: Woven or knit fabric is stuck on the surface of a base material across an adhesive layer, meshes of the woven or knit fabric or the maximum mesh openings are 0.05 to 1.0 mm, and part of the adhesive layer is exposed at mesh opening parts.
Patent JP-2000194705-A (JP)
Title: Product information merging retrieval system, its control method and recording medium for the system
Inventor: IMAEDA KATSUYUKI
IPC: G06Q10/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To easily derive and use various data which are held in various systems without requiring any expert knowledge of each system by combining the data derived from those systems for the mutual cooperation and merging these data into a single screen for display. SOLUTION: This product information merging retrieval system 1 includes a system retrieval means 1b which retrieves the systems other than its own one one based on the conditions that are designated by an operator in charge, a data retrieval means 1c which has a function to retrieve the data based on a keyword that is designated in the system and a retrieval system control means 1a which controls both means 1b and 1c. The means 1a also controls a data cooperation means 1d having a function that processes the data derived from other systems for cooperation of them and a display control means 1e having a function that displays those data which are cooperated with each other.