baber/WOPTO huggingface dataset:
Patent JP-2002067937-A (JP)
Title: Carrying bogie for broken-down rolling stock
Inventor: YAMADA TOYOHIKO
IPC: B61D15/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To easily conduct assembly work even in a severly restricted space around wheels of a broken-down rolling stock. SOLUTION: A pair of inner and outer frames at right and left are divided into a fixing side frame 5 equipped with a fixing wheel set 4, a moving side frame 7 equipped with a moving wheel shaft 6, and a connection frame 8 for connecting the fixing side frame 5 to the moving side frame 7. The fixing side frame 5, the moving side frame 7 and the connection frame 8 are connected by a pin 9, respectively.
Patent JP-2002078216-A (JP)
Title: Load starter for high-voltage battery
Inventor: HIDAKA SEIJI
IPC: H02J7/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for mounting an auxiliary battery separate from a high-voltage battery for controlling on-off of a semiconductor-switching element, in a load starter for a high-voltage battery having a structure wherein the voltage of the high-voltage battery is applied to the load by turning the semiconductor-switching element on. SOLUTION: A high-voltage battery is composed of a battery pack 10 that connects a plurality of unit cells 9 in series. When a manual switch 20 is turned on, the voltage of one unit cell 9 is applied to a light emitting diode 18 of a photovoltage coupler 17 to cause the light emitting diode 18 emit light. Thereby, a photodiode 19 generates an electromotive force to turn a transistor 13 on. Upon turning the transistor 13 on, a load 2 is started up as well as a power circuit 16 is stated up to step down the voltage of the battery pack 10 and to output a low voltage. As a movable contact c of a relay 21 is switched to a normally-open fixed contact a from a normally-closed fixed contact b, the light emitting diode 18 of the photovoltage coupler 17 obtains power from the power circuit 16 and holds the transistor 13 in an on-state.
Patent JP-2002065141-A (JP)
Title: Baking mold and method for collecting product
Inventor: HIRANO KUNIHIRO
IPC: A21B3/13
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a baking mold capable of facilitating product collection while suppressing the stiffness decrease of its bottom wall. SOLUTION: This baking mold 11 is formed as an upwardly opened tray comprising a rectangular bottom wall 12 and sidewalls 13 rising from the whole perimeter of the bottom wall 12. A sidewall 13a of the sidewalls 13, rising from a longer side of the bottom wall 12, is more slantingly formed than another sidewall 13b rising from another longer side of the bottom wall 12 and the sidewalls 13c and 13d rising from the shorter sides of the bottom wall 12. By inclining the baking mold 11 so as to make the sidewall 13a lower than the sidewall 13b, bread 14 can be collected by being made to slide down from the mold.
Patent JP-2002078292-A (JP)
Title: Main motor for vehicle
Inventor: MURAMOTO HIROMI
IPC: B61C3/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rise of a bearing on an exhaust opening side and that of a frame of a motor for a vehicle. SOLUTION: A ventilation passage is formed by providing an auxiliary airing hole on the frame near the exhaust opening, taking air in from this auxiliary airing hole, and providing a cover for the auxiliary airing hole for letting the air out from the exhaust opening.
Patent JP-2002067997-A (JP)
Title: Motor-driven power steering controller and its control method
Inventor: KURISHIGE MASAHIKO
IPC: B62D113/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To improve driving feeling by generating steering wheel restoring torque which does not occur in a conventional motor-driven steering wheel controller, for example, when turning a gentle curve or an intersection at extremely low speed unless a driver restores a steering wheel since the conventional controller bases determination of torque of a motor on detection of steering effort applied to the steering wheel by the driver. SOLUTION: A road surface reaction torque is estimated in relation to a steering wheel angle by a road surface reaction torque estimating apparatus 15. On the basis of the relation of the road surface reaction torque to the steering wheel angle, a neutral point learning apparatus 24 and a neutral point compensator 25 learn a neutral point of the steering wheel. The restoring torque restoring the steering wheel to the neutral point is calculated from a difference between a present motor angle and the learned neutral point. By this, the steering wheel is restored to the neutral point in a present traveling state without the driver applying force to the steering wheel.
Patent JP-2002074247-A (JP)
Title: System and method for managing and displaying documents
Inventor: KAKEHI KOJI
IPC: G06F19/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To make inputtable item data in each case without waiting till an indispensable input item is identified and make timely confirmable and transmittable document contents in a system for managing and displaying a group of document contents which consist of a plurality of items and where a part is constituted by the indispensable input item. SOLUTION: A means is arranged, by which the inputted document contents are the established one or not. In the case of a non-established state, an input is permitted while lacking the indispensable input item and only the identified item is inputted each time. In the meantime, establishment can be designated only when the input of the indispensable input item is completed.
Patent JP-2002078241-A (JP)
Title: Uninterruptible power unit
Inventor: YAMAGATA YOSHIHIKO
IPC: H02J9/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To maintain a supply of power to a load even if an inverter gets out of order. SOLUTION: When either one of IGBTs 8, 10, 12 and 14 that constitute an inverter gets out of order by a short circuit, an inverter-current detecting element 7 detects that an excessive current is made to flow, and informs a control section 19 of the flow. As an output voltage of a commercial power source 1 drops when the excessive current flows, an input-voltage monitoring section 2 informs the control section 19 that the voltage has dropped. When the input- voltage monitoring section 2 detects a voltage drop of the commercial power source 1, the control section 19 normally starts supply of power from the inverter by breaking a switch 3, but when the excessive current is concurrently detected by the inverter-current detecting element 7, a switch 4 is turned off on since a short-circuit trouble in an IGBT that constitutes the inverter can be assumed.
Patent JP-2002071256-A (JP)
Title: Refrigerator
Inventor: KONDO HIDEO
IPC: F25D25/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a convenient refrigerator in which the direction of chill being supplied into a refrigeration compartment can be set by a user and the supplying direction and state of chill can be observed from the outside. SOLUTION: The refrigerator comprises an operation indicating section 120 provided on a door 10, a chill direction altering means 700 and a circulation fan 608 provided in a third chill passage 609 in a refrigeration compartment 100. Operation of the chill direction altering means 700 is controlled and the operational state thereof is indicated by operating the operation indicating section 120 provided on the door 10.
Patent JP-2002070767-A (JP)
Title: Scroll compressor
Inventor: FUJITA KATSUHIRO
IPC: F04C18/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of shortening processing time of swirl vanes and reducing manufacturing cost, while keeping the intensity and the function of swirl vanes having structure of vane thickness with stage. SOLUTION: The scroll compressor is to have the structure where the central part of swirl vanes of a scroll is made into structure with the lower stage and upper stage of a thinner vane than the lower stage. In the scroll compressor which a stage face is formed between the lower stage and upper stage, the slope may be formed in any one at least on outside corner between the side of the lower stage and the stage face as well as the outside corner between the side of the upper stage and the upper end surface of upper stage. Thereby, it makes possible to minimize excess thickness of raw material (machining allowance).  Since the processing accuracy of the side, upper surface and stage face of swirl vanes is equivalent to that of the conventional one, the processing time of the swirl vanes is shortened and manufacturing cost is reduced, maintaining the intensity and the function of swirl vanes of conventional structure having thick vane with stage.
Patent JP-2002074314-A (JP)
Title: Recording medium card and manufacturing method therefor
Inventor: KINOSHITA MASAHIRO
IPC: B42D15/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a memory card and the manufacturing method, which have sufficient strength against outer stress such as bend stress and twist stress and can satisfy the size specification of the card. SOLUTION: In the memory card and the manufacturing method, an armor casing 3 constituted in an incorporated type by an upper half 4 and a lower half 5 is installed, chip parts 7 and a sliding switch 9 are loaded on one face in the armor casing 3 and a circuit board 6 where a connection terminal 11 is exposed from the armor casing 3 is installed at one end side. The inner faces of the upper half 4 and the lower half 5 are filled with thermosetting adhesive fillers 22 and 28 in a state where an area where the sliding switch 9 and the connection terminal 11 are positioned is detached by a dam material. The circuit board 6 is sandwiched by the upper half 4 and the lower half 5 and they are incorporated and heated. Thus, the armor casing 3 and the circuit board 6 are incorporated with the cured thermosetting fillers 22 and 28.
Patent JP-2002082752-A (JP)
Title: Keyboard and information processor
Inventor: YASUGATA KENICHI
IPC: G06F3/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To make a keyboard small-sized on condition that excellent operability on operation keys is secured. SOLUTION: This keyboard is provided with function keys 5b, 5b... which are arranged adjacently in one lateral array and can perform prescribed functions, number keys 5i, 5i... which are arranged adjacently in one lateral array and can input numbers, and alphabet keys 5k, 5k... which are arranged adjacently in three lateral arrays and can input alphabet characters; and the function keys, number keys, alphabet character keys, and other operation keys 5, 5... are distributed and arranged in at least seven lateral arrays.
Patent JP-2002081549-A (JP)
Title: Seal structure
Inventor: TANAKA TORU
IPC: F02F11/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure capable of improving sealing performance, and diametrically holding a member inserted into an insertion hole by enlarging sealing area. SOLUTION: Sealing between a fuel injection valve 1 and a cylinder head 2 having the insertion hole 20 in which the fuel injection valve 1 is inserted is achieved by means of a cylindrical seal ring 30 comprising elastic material and installed on a cylindrical installation space S formed between step parts 10c and 20c. The cross sectional form of the seal ring 30 before installation onto the installation space S is a rectangular form having a larger axial length than an axially long rectangle as the cross sectional form of the installation space S. As insertion of the fuel injection valve 1 into the insertion hole 20 is completed, the seal ring 30 axially compressed by step wall surfaces 13 and 23 of the step parts 10c and 20c applies surface pressure to the whole surfaces of the step wall surfaces 13 and 23 by its axial end surfaces 31 and 32.  While the whole surface of its inner circumferential surface 33 applies surface pressure to an outer circumferential wall surface 12, the whole surface of its outer circumferential surface 34 applies surface pressure to a circumferential wall surface 21 of the insertion hole 20, thereby the fuel injection valve 1 is held.
Patent JP-2002085275-A (JP)
Title: Illuminator in bathroom
Inventor: TAJIMA SHIGETOSHI
IPC: F21Y101/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator in a bathroom capable of showing pleasant producing effectiveness when a user exists in the bathroom. SOLUTION: When turning on a room switch 10b, the brightness of a basic illuminator 1 for illuminating the whole bathroom is lowered and a spot light 5 is driven to irradiate a mirror ball 2 with it to reflect light on a bathtub 6. A jet pump 8 is driven with this to make light from the ball 2 glitter on the surface of hot water in the bathtub 6. A user can enjoy dreamy producing effectiveness with single operation.
Patent JP-2001135072-A (JP)
Title: Integrated memory
Inventor: POECHMUELLER PETER
IPC: G11C11/401
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To inspect a memory cell by the execution of multiple memory accesses while reducing time. SOLUTION: One electrode in each memory capacitor C in a memory cell MC is connected to one of plural bit lines BLi through a corresponding selection transistor T and the other electrode is connected to one of plate segments PLA, PLB, PLC and PLD. The control terminal of each of the selection transistors T is connected to one of plural word lines WLi. At a normal mode, the potential of only one of plural plate segments is pulsated and the potentials of the two plate segments are simultaneously pulsated at a test mode for accessing the memory cell MC.
Patent JP-2002089661-A (JP)
Title: Free running differential gear
Inventor: KURODA KAZUNORI
IPC: F16H48/30
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a free running differential gear equipped with an enhanced fuel consumption by promoting lubrication to output shaft boss parts located on the axis side of a casing member to stop at the time of two-wheel drive so that the lubricating oil surface drops. SOLUTION: The free running differential gear is equipped with a member (differential case) 1 to stop at the time of two-wheel drive and differential gears 3, 4, 5, 6 to be accommodated in the member 1, wherein the member to stop 1 is furnished with a plurality of oil passages 9A and 10A leading from the inside surface of its periphery to the output shaft bosse parts 1C and 1D, and even if the case 1 stops at the time of two-wheel drive, the lubricating oil accumulated at the periphery of the case 1 by the centrifugal force of the differential gears 3, 4, 5, 6 rotating during running is circulated effectively to the output shaft bosse parts 1C and 1D certainly with the gravitational force through the oil passages 9A and 10A so that it is possible to lubricate the bearing parts of the output shaft, boss parts of the differential gears, etc., sufficiently.
Patent JP-2002089450-A (JP)
Title: Refrigerant compressor
Inventor: TSUKAMOTO HIDEAKI
IPC: F04B39/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant compressor obtaining compatible solution of a problem lowering down compression efficiency due to blow by gas and that due to a slide loss influenced by a side clearance, in the combination between a cylinder and a piston constituted by the conventional cylindrical shape. SOLUTION: By a truncated cone shape increasing the dimension of an internal diameter of a cylinder from a top side toward a bottom side, a side clearance is decreased as a piston is positioned in the top side, so as to reduce blow by gas, high compression efficiency can be maintained.
Patent JP-2002093659-A (JP)
Title: Chip-shaped lc composite component
Inventor: SHIKAMA TAKASHI
IPC: H01G4/12
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a chip-shaped LC composite component, to which a large current can be made to flow, which does not require a complicated manufacturing process, which eliminates warpages, breaks, degradation of an insulation resistance or the like and whose reliability is sufficient. SOLUTION: A pair of external electrodes 4a, 4b, which come into continuity with internal electrodes 2a, 2b, are arranged and installed at a ceramic element (capacitor element) 3, where the internal electrodes 2a, 2b for capacitance formation are arranged and installed in a dielectric ceramic 1. An insulation coated conductor 15 is wound on the outer circumferential part of the ceramic element 3 to form a coil 5. One end part 5a of the coil 5 is connected to the external electrode 4a on one side, and the other end part 5b is connected to the external electrode 4b on the other side. A magnetic substance resin 6 is arranged and installed around the ceramic element 3, in such a way that the coil 5 is embedded.
Patent JP-2002088221-A (JP)
Title: Thermosetting resin composition, and metal foil with resin, prepreg, and film adhesive prepared by using the same
Inventor: IMASHIRO YASUO
IPC: C09J7/28
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition which solves the problems with prior arts, is easily handled since it does not cause resin cracks or falling down of a resin powder even when bent in a semi-cured state (B- stage), and is excellent in electrical properties and heat resistance after curing. SOLUTION: This resin composition comprises 100 pts.wt. polycarbodiimide obtained from an organic polyisocyanate component containing at least one aromatic polyisocyanate, 30-150 pts.wt. epoxy resin, a curing agent for the epoxy resin in an amount of 1.0 equivalent or lower per equivalent of the resin, and 0.1-20 pts.wt. rubber component.
Patent JP-2002093455-A (JP)
Title: Battery
Inventor: INOUE HIROYUKI
IPC: H01M10/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To effectively stop an electrolyte remaining on an insulating separator from oozing out to the upper surface of a sealing member. SOLUTION: This battery has an electrode body 1 having a separator 1C installed between a positive plate 1A and a negative plate 1B, an armoring can 2 housing the electrode body 1, the sealing member 3 airtightly closing the opening part of the armoring can 2 through a gasket 4, and the insulating separator 5 located inside the armoring can 2 and installed between the electrode body 1 and the sealing member 3 to insulate the electrode body 1. The insulating separator 5 installed between the sealing member 3 and the electrode body 1 has an electrolyte draining-down part 7 for draining down and removing an electrolyte 14 remaining on the upper surface, and prevents the electrolyte 14 from oozing out when the sealing member 3 is fixed by crimping.
Patent JP-2001271616-A (JP)
Title: Control device for variable valve system
Inventor: YAMADA YOSHIHIKO
IPC: F01L1/344
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To restrain energy loss, by controlling the normal and reversal rotation of an oil pump for operating a conversion means and preventing energy efficiency from deteriorating. SOLUTION: A vane 14, provided between a housing 6 of a sprocket 1 and a cam shaft 4, is rotated normally or reversely by supply/discharge of relative oil pressure to an advance side oil chamber 15 and a delay side oil chamber 16, to convert the relative rotational phases of both sides. A d.c. drive motor 34 is provided for rotationally driving an oil pump 22 for supplying oil pressure to respective advance side and delay side oil chambers 16. The drive motor is constituted of a normal and reverse rotatable motor, and the oil pump is controlled in the normal rotation or reverse rotation via the drive motor, when the operation of a conversion means 3 of the vane is switched.
Patent JP-2002097318-A (JP)
Title: Weather strip
Inventor: TSUJI AKIMORI
IPC: C08F216/18
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a weather strip using an olefin-based polymer as a raw material, capable of forming on the surface a coating film of high adhesion using a water-based surface treatment agent. SOLUTION: This weather strip is obtained by curing an olefin-based copolymer-containing rubber composition comprising (A) an olefin-based copolymer with functional group composed of (a-1) an ethylene-derived structural unit, (a-2) a 3-10C α-olefin-derived structural unit, (a-3) a functional group- containing unsaturated compound-derived structural unit and, as necessary (a-4) a nonconjugated diene-based compound-derived structural unit and having an intrinsic viscosity [η] determined in 135 deg.C decalin of 0.1-10 dL/g and (B) a curing agent and/or crosslinking agent.
Patent JP-2002096494-A (JP)
Title: Head device for side printing
Inventor: SHIMIZU MASAYUKI
IPC: B41J2/465
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To perform side printing for latent image which has no light quantity unevenness, nor pattern disturbances. SOLUTION: LED chips 22 are arranged on a substrate 21 in a direction orthogonally crossed with a film feeding direction. One LED chip 22 corresponds to one pixel for side printing of latent image. Each LED chip 22 is individually divided by a partition 23, above which a diffusion plate 24 is disposed. Light emitted by each LED chip 22 adjacent to each other is not mixed due to the partition 23, so that no light quantity unevenness nor pattern disturbances occur. Light emitted by each LED chip 22 is diffused within the respective pixel by means of the diffusion plate 24, making the light quantity within the pixel even. In this way, side printing of latent image having no light quantity unevenness, nor pattern disturbances is possible.
Patent JP-2002095633-A (JP)
Title: Insertion part for endo-therapy accessory of endoscope
Inventor: KOMI SHUJI
IPC: A61B1/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To insert an endo-therapy accessory smoothly with slight pressing force, without enlarging the angle of the endo-therapy accessory insertion passage relative to the main penetrating passage, by providing with a guide face for an endo-therapy accessory which lessens contacting angle of the endo-therapy accessory to an inside face of the main penetrating passage from the endo- therapy accessory insertion passage. SOLUTION: The insertion passage 16 for the endo-therapy accessory provided at a divergent section 13 of a branch passage formation 11, slants so as to make an angle θa to the main penetration passage 15 of the main body. An accessory guide member 20 is fixedly mounted on an opening position from the accessory insertion passage 16 to the main penetrating passage 15. The upside of the accessory guide member 20 works as an accessory guide face 20a. The accessory guide face 20a makes a slanting angle θb, and the angle θb is made smaller than θa.
Patent JP-2002102334-A (JP)
Title: Continuous flow type artificial heart system
Inventor: YAEGASHI MITSUTOSHI
IPC: A61M1/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a continuous flow type artificial heart system for speedily transiting operation control from a regular controller to an emergency controller. SOLUTION: In the continuous flow type artificial heart system having a pump buried in the body and controllers for controlling this pump outside the body, this system is provided with the emergency controller different from the regular controller and controller exchange parts 10, 20 and 23 for executing the exchange from the regular controller to the emergency controller for the pump without practically affecting the body when any fault occurs in the regular controller.