baber/WOPTO huggingface dataset:
Patent JP-2001296071-A (JP)
Title: Heat utilizing system using hydrogen occluding alloy
Inventor: JINNO HIDEYUKI
IPC: F25B17/12
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a liquid circulating path for heating and a pump for that are needed due to heating high-temperature alloys HM by using a liquid heating medium such as an ethylene glycol aqueous solution conventionally. SOLUTION: Since high-temperature alloys sealed inside the first alloy container S1 has a structure heated through a heat pipe 5 (a heat transferring means), there is no inconvenience causing the deterioration of the first alloy container 81 and the high-temperature alloys as direct heating by combustion gas. Moreover, a liquid circulating path for heating and a pump for that become unnecessary. Therefore, the structure of an air conditioning device can be simplified and costs can be restrained. Furthermore, it was difficult to obtain the high temperature of 100 deg.C or higher in the case of using water as a liquid heating medium for heating, but using the heat pipe 5 made it possible to easily obtain the high temperature that is an optional temperature of 100 deg.C or higher, such as 140 deg.C. Thereby, the efficiency of a heat pump cycle 1 can be improved.
Patent JP-2000329051-A (JP)
Title: Hydraulic actuating device
Inventor: BERNSTROM MARVIN L
IPC: F04C2/10
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a two-speed gerotor motor for reducing instable torque ripple in high and low torque modes, and eliminating or actually reducing the impreferable influence of oddly spaced recirculation capacity chambers. SOLUTION: A two-speed gerotor motor has a static valve member 19 having a plurality of static valve passages each formed with an upstream side passage for straighteningly communicating with a movable valve member 43, and a downstream side passage for communicating with a capacity chamber of a gerotor gear set in a rectifying manner. In a part of static valve passages, direct fluid communication between the upstream side passage and the downstream side passage is interrupted. A control valve spool 89 has a first position and a second position. With the first position, the upstream side passage is freely communicated with the downstream side passage in a normal speed rotation mode.  With the second position, communication between the upstream side passage and the downstream side passage is prevented under the high speed operation mode and all of the downstream side passages are connected to communicate with a fluid collection area 91, for recirculating fluid from the capacity chamber.
Patent JP-2000312118-A (JP)
Title: Amplifier
Inventor: YONENAGA KANICHI
IPC: H03F1/32
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the ability of distortion removal in a distortion removal loop by adding an amplifier having a characteristic for suppressing phase distortion generated in an amplifier, when the signal of a high level is inputted to the amplifier. SOLUTION: A main amplifier is constituted of a second amplifier A2 and a first amplifier A1, which is installed by connecting it to the preceding stage of the second amplifier A2. Namely, the first amplifier A1, having a characteristic for suppressing phase distortion generated in the second amplifier A2 when the signal of a high level is inputted, is added to the second amplifier A2. An amplifier, having a characteristic canceling phase distortion produced in the second amplifier A2 when the signal of the high level is inputted to the second amplifier A2, is used as the first amplifier A1. Thus, phase distortion produced in the second amplifier A2 is suppressed by the first amplifier A1 added to the second amplifier A2, even if the signal of the high level is inputted. Thus, the deterioration of the ability of distortion detection in a distortion detection loop can be prevented.
Patent JP-2001305779-A (JP)
Title: Electrophotographic toner, method for manufacturing the same and two-component developer
Inventor: TOMITA KAZUFUMI
IPC: G03G9/08
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner excellent in color developing property, fixing property, transparency for an OHP and electrification property, to provide a method for manufacturing the toner and to provide a two- component developer. SOLUTION: The electrophotographic toner contains at least a binder resin, coloring agent, release agent and inorganic fine particles, and the sphericity of the toner ranges from >=100 to <=130. The average particle size of the release agent ranges from >=0.1 μm to <=1 μm, with the ratio of the major diameter to the minor diameter ranging from >=1.1 and <=10. The method for manufacturing the toner and the two-component developer also have the above features.
Patent JP-2001114052-A (JP)
Title: Air belt device
Inventor: TANAKA YOSHIHIKO
IPC: B60R22/14
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an air belt device in which inflators do not operate when there is no need to inflate the air belt device even when an automobile collides or rolls over. SOLUTION: Even when a collision sensor 44 or a roll-over sensor 46 detects collision or roll-over of an automobile inflators 41, 42 do not operate when an air belt is not mounted, where a latch sensor 40 does not detect the mounting of the air belt. When a child seat is carried, where a child seat sensor 22 detects the child seat 20, the inflators 41, 42 do not operate. Further, even when an occupant is out of position, the inflators 41, 42 do not operate. Even when the occupant is seated in a correct position, and wears the air belt, the inflators 41, 42 do not operate when the collision speed is low speed. Even when the occupant is seated in a correct position, wears the air belt, and the collision speed is medium speed, the inflators 41, 42 do not operate when the body weight of the occupant is remarkably light, for example, 22 kg or less.
Patent JP-2001299062-A (JP)
Title: Attachment for shaking separator in threshing machine
Inventor: ITO CHIKANORI
IPC: A01F12/32
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To make a shaking separator attachable to or detachable from a shaking link only by pushing or pulling the shaking separator in the longitudinal direction to a machine body. SOLUTION: In a threshing machine 10, the shaking separator 32 is detachably attached at the rear edge with bolts, or the like, by a driving link 58, while the front end side is detachably set to a shaking link 62 by a detaching means 60, the shaking separator 32 is supported with these driving link 58 and the shaking link 62 shakably in the longitudinal direction of the machine body. The detaching means 60 is equipped with a locking spring 70 that can nip and hold a shaking shaft 74, and the lock spring 70 is supported by a cantilever and the front edge side is fixed to a guide plate 66. Thus, when the shaking separator 32 is connected to the shaking link 62 by pushing the machine body forward, stabilized locking load is obtained without anxiety that the front edge side of the locking spring 70 moves until coming into contact with other materials.
Patent JP-2001313792-A (JP)
Title: Image reader, and image read method
Inventor: HONPO TSUNAO
IPC: H04N1/40
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that conventional image reader may have affected a read time resulting from waiting for the luminous quantity until it is stabilized for reading of desired image information excellently because a lighting light source requires a prescribed time until the luminous quantity is stable after the start of lighting by a lighting signal. SOLUTION: The image reader is characterized by that the image reader is provided with a photoelectric conversion means that reads an object image to output an electric signal, a member to correct ununiformity of image information by an image read means, and a control means that controls read start timing of an image of the member by the photoelectric conversion means according to the image processing mode.
Patent JP-2001311880-A (JP)
Title: Compact confocal optical system
Inventor: SUGA TAKESHI
IPC: G02B23/26
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact confocal optical system by which even a subject having low reflectance is observed at high S/N, especially, a direct viewing type compact confocal optical system which can be inserted into the channel of an endoscope. SOLUTION: This confocal optical system is provided with a confocal pin hole for forming a point light source, an optical scanning optical system 2 performing scanning with a light beam from the point light source and a condensing optical system 4 condensing the light beam from the optical system 2 on a subject surface 12. The optical system 2 has a reflection surface 3 including at least one scanning mirror and is provided with a low reflection area on the reflection surface 3.
Patent JP-2001311724-A (JP)
Title: Concrete soundness determination method and device
Inventor: ITO YOSHIHIRO
IPC: G01N3/30
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a concrete soundness determination method capable of determining accurately the soundness of concrete even if anybody uses it, miniaturizing a device, and removing the restriction of a place where it can be used. SOLUTION: In this concrete soundness determination method, the concrete surface is hammered by a hammering means to generate vibration, and a hammering sound (vibration) propagated in the concrete is collected as aerial vibration by a microphone arranged on the position separated from the hammering position and converted into an electric signal, and the signal is analyzed to thereby determine the soundness of the concrete. The method is characterized by executing hammering by using a hammer having the known change with time of a hammering input value, and analyzing the known quantity of the hammering input and the hammering sound (vibration) propagated in the concrete, to thereby determine the concrete soundness.
Patent JP-2000352696-A (JP)
Title: Paired pictures
Inventor: TAKAMOTO HIDETOSHI
IPC: G03B35/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To realize, by means of a simple stereoscope, a stereoscopic video which coveres completely the visual field of a human being that was realizable conventionally only by a large-scale device for such as an all-round celestial stereoscopic video. SOLUTION: The paired pictures are respectively formed in a state where the line-of-sight direction at the time of forming the picture is set to an angle spread in a horizontal direction toward the outside, or taken in a state where the angles of both pictures at the photographing place of two taken pictures may be spread in the horizontal direction toward an object to be photographed from the photographing place. The stereoscopic picture 2 is set to be perpendicular to the optical axis 3 of a magnifying glass 1 in the stereoscope, that is, set at an angle spread in the horizontal direction as one moves toward the outside with respect to the direction of the line-of-sight, and arranged to be inclined to the front part on the objective lens side.
Patent JP-2001315239-A (JP)
Title: Nonwoven fabric for heat sealing and method of manufacturing the same
Inventor: INOUE SHINSAKU
IPC: D04H3/153
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric for heat sealing wherein a heat-sealing layer and a non-heat-sealing layer are hard to peel. SOLUTION: The nonwoven fabric for heat sealing is formed by laminating the heat-sealing layer and the non-heat-sealing layer. The heat-sealing layer contains core-sheath type composite fibers (ab) formed form a sheath component (a) with a melting point A deg.C and a core component (b) with a melting pint B deg.C. The composite fibers (ab) are mutually bonded by fusion the sheath component (a). The non-heat-sealing layer contains core-sheath type composite fibers (cd) formed from a sheath component (c) with a melting point C deg.C and a core component (d) with a melting point D deg.C and the core-sheath type composite fibers (cd) are mutually bonded by fusing the sheath component (c). Between the respective melting points, there is the relation of A deg.C<C deg.C<=B deg.C<=D deg.C (excepting the case of C deg.C=D deg.C) or A deg.C<C deg.C<D deg.C<=B deg.C.  At the lamination interface of both layers, the core-sheath type composite fibers (ad) and the core-sheath type composite fibers (cd) are bonded by fusing the sheath components (a), (c).
Patent JP-2001312962-A (JP)
Title: Plasma display panel and its color filter forming method
Inventor: KONISHI YASUO
IPC: H01J11/22
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a color filter forming method for a plasma display panel, offering simple steps, facilitating the recovery of materials and improving the utilization rate of the materials. SOLUTION: The forming method comprises a first step of mixing a photosensitive material 4, having adhesiveness changed by the irradiation of an ultraviolet ray with a pigment 5 and laminating a transparent film 6, onto which it is applied, on a front plate 7 of the plasma display panel, a second step of irradiating the photosensitive material 4 applied onto the transparent film 6 with the ultraviolet ray 8 using a predetermined mask 8, and a third step of peeling off the transparent film 6 from the front plate 7 of the plasma display panel, while leaving the photosensitive material and the pigment in an area 9 of the ultraviolet ray irradiation on the front plate 7.
Patent JP-2001315905-A (JP)
Title: Dust chute
Inventor: FUJIKAWA JOJI
IPC: E04F17/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a dust chute easy in a refuse putting-out work, sanitary and excellent in outward appearance. SOLUTION: On an indoor side of a refuse storing body (20) for storing refuse, throwing ports (11), (12), (13) are provided to throw refuse. On an outdoor side of the refuse storing body (20), a take-out port (9) is provided to take out refuse accumulated in the refuse storing body (20).
Patent JP-2001317082-A (JP)
Title: Hydraulic piping for civil engineering and construction machinery
Inventor: HAYASHI HITOSHI
IPC: E02F9/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide hydraulic piping for civil engineering and construction machinery capable of reducing oil leakage by decreasing the number of joints and pipes, by improving responsiveness and operability by reducing the pressure loss by decreasing the number of places where the sectional shapes vary and further by reducing the number of clamps. SOLUTION: In a civil engineering and construction machine in which an upper slewing body is installed on a lower traveling body in a slewing manner and a boom, an arm and a bucket are respectively installed pivotally at the front portion of the upper slewing body, and a counter-weight is placed at the rear portion, the right and left boom cylinders moving the boom up and down are connected with hydraulic hoses through joints, and one of the joints and a direction control valve are connected by the hydraulic hose thereby reducing the places of oil leakage and further decreasing pressure loss for improving the responsiveness and operability.
Patent JP-2001065365-A (JP)
Title: Turbine engine and air recirculating method
Inventor: HAUSER AMBROSE ANDREAS
IPC: F04D29/16
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To protect a booster of a turbine engine from stall. SOLUTION: A passage 52 partly recirculating air flow in a flow path 50 to a low pressure part 70 from a high pressure part 72 of a booster is provided in the booster 40 of a turbine engine. By guiding a flow of high pressure air to the passage 52 from the flow path 50 of the booster, the flow of high pressure air loses energy during passing of the passage till going again into the flow path 50 f the booster 40, to lower down a pressure. Until the air flow can be steadily delivered to a high pressure compressor, the air flow is recirculated in the passage.
Patent JP-2001317027-A (JP)
Title: Sea water permeable breakwater
Inventor: ARAI SUKEKI
IPC: E02B3/06
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sea water permeable breakwater capable of increasing a permeable amount of sea water with a simple structure and efficiently reducing a transmission coefficient of wave height. SOLUTION: Wave absorbing columns having a plurality of rows are arranged to a part of the breakwater in the neighborhood of the surface of a levee body, a sea water permeable section having the whole surface to be opened is provided, and the bottom of the permeable section becomes a slope lowered toward the outside area of the levee from the central part of a section of the levee body.
Patent JP-2001316032-A (JP)
Title: Glue application method, glue application device, gluing- bookbinding device and image formation device
Inventor: TAMURA HITOSHI
IPC: B65H37/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a gluing-bookbinding device capable of improving the bookbinding finish quality of a paper bundle finished with image processing by correctly positioning the paper and by uniformly and surely applying glue, capable of being miniaturized and simplified, with excellent operability. SOLUTION: In this glue application method for linearly or dottedly applying glue to the vicinity of side edge parts of carried paper S, the paper S is caught and carried by a carrying means comprising driving rollers 32A and 33A and driven rollers 32B and 33B before the glue application, and is tentatively stopped between a pair of upper and lower guide plates 38A and 38B, the pressure contact of the driven rollers 32B and 33B is canceled and thereafter, an alignment correcting plate 37 at a waiting position is moved in a direction perpendicular to the paper carrying direction by a predetermined amount, and the side edge part of the paper S is allowed to about on an alignment reference plate 36 fixed on the glue application side, to correct the bend and deviation of the paper S in carrying.
Patent JP-2001319763-A (JP)
Title: Induction heating coil and image forming device
Inventor: MIYAHARA AKIKO
IPC: G03G15/20
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating coil and an image forming device in which a surface temperature unevenness of heating roller is inhibited and a stable fixing performance can be secured, even if the induction heating coil is divided into plural pieces. SOLUTION: The induction heating coils 11, 12 and 13 divided into plural pieces and wound up in the circumferential direction of heating roller 1 are arranged to the shaft line direction of the heating roller 1 in parallel, and insulation members 14, 15 are installed between divided induction heating coils 11, 12 and 13 neighboring to each other.
Patent JP-2001319693-A (JP)
Title: Nonaqueous-electrolyte secondary battery
Inventor: SEGAWA MASAZUMI
IPC: H01M4/13
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous-electrolyte secondary battery that can restrain the increase of inner resistance of the battery, can prevent the reduction of discharge capacity when a high rate discharge is conducted, and is excellent in safety. SOLUTION: This nonaqueous-electrolyte secondary battery comprises a porous polymer on the inside of at least one electrode of a positive electrode and a negative electrode, and between the positive electrode and the negative electrode. The absorbing performance of electrolytic solution of the porous polymer arranged on the inside of one electrode is made greater than the absorbing performance of the electrolytic solution of the porous polymer arranged between the positive and negative electrodes.
Patent JP-2001314842-A (JP)
Title: Hot water/hot air generation utilizing fermentation material
Inventor: YANAGAWA OSAMU
IPC: C12M1/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a hot water/hot air generator utilizing a fermentation material containing a fermentation medium comprising food material residue as a main raw material and equipped with a hot water/hot air generation means. SOLUTION: A mixing medium having air permeability and deodorizing action is mixed with a fermentation medium and a fermentation accelerator based on a wood vineger liquid is further added to the fermentation medium and the resulting mixture is stirred to obtain a fermentation material which is, in turn, housed in a cylindrical container body 1.  A lid 1a for freely charging the fermentation material is mounted on the container body 1 and the fermentation material is held in an air permeable cylindrical holding member 1d disposed so as to leave a gap from the inner wall of the container body 1 and a discharge port 1b for freely discharging the fermentation material is formed to the lower part of the container body and an air permeable taking-out container 3 for freely discharging and taking out the fermentation material is disposed at the lower part of the discharge port and the hot water/hot air generator equipped with at least one of a hot water generation means and a hot air generation means is ensured in the container body.
Patent JP-2001331911-A (JP)
Title: Huge magnetoresistive element and its manufacturing method
Inventor: IKEDA JUNYA
IPC: H01L43/12
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide huge magnetoresistive element, wherein when a Al2O3 film is used as the material of a cap layer, a pair of lead electrodes are formed also on a principal surface side of the huge magnetoresistive element so as to symmetrically come in contact with each other. SOLUTION: The alumina cap layer 3 having width narrower than the width of a huge magnetoresistive element film 2 and self-adjusting with respect to the width of the magnetoresistive element film 2 is provided on the upper most surface of the huge magnetoresistive element film 2 and a terminal film 6 is formed so as to come into contact with the upper most surface at both end sides of the alumina cap layer 3.
Patent JP-2000356582-A (JP)
Title: Optical measuring apparatus for measuring transmitted light and scattered light
Inventor: ZIEGLER WERNER
IPC: G01N21/53
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical measuring apparatus wherein a scattered light detector can receive scattered light not receiveing the effect of noise. SOLUTION: An optical measuring apparatus measures transmitted light and scattered light generated when the liquid sample put in a capillary tube 1 wherein the optical axis 3' of measuring light is set to the direction substantially vertical to the axis 1' of the capillary tube 1 is irradiated with light. A first detector 4 for catching transmitted light is arranged to the region of the optical axis 3' of measuring light and a second detector 5 for catching scattered light is arranged so as to be separated from the first detector 4 by an interval (a) in the direction of the axis 1' of the capillary tube. The first and second detectors 4, 5 are positioned on the different sides of a surface (ε) including the axis 1' of the capillary tube 1 and vertical to the optical axis 3' of measuring light.