baber/WOPTO huggingface dataset:
Patent JP-2002138874-A (JP)
Title: Torque control device for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To improve operability and fuel economy by reducing weight and size of an automatic transmission without deteriorating startability and entire strength. SOLUTION: In a case where a vehicle speed is smaller than a predetermined set value and within a predetermined set engine speed region, when a speed ratio calculated by a ratio between an input shaft of the automatic transmission and the engine speed is smaller than a predetermined set value, a control means is provided, which carries out a delay control by an ignition timing amount in accordance with the speed ratio. In a case where, at a reverse of the automatic transmission, the vehicle speed is smaller than the predetermined set value and within the predetermined set engine speed region, when the speed ratio calculated by the ratio between the input shaft of the automatic transmission and the engine speed is smaller than the predetermined set value, the control means is provided, which carries out delay control by the ignition timing amount in accordance with the speed ratio.
Patent JP-2002141144-A (JP)
Title: Locking mechanism of electric connector
Inventor: YOTSUYA KENICHI
IPC: H01R13/639
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To minimize extension of width of a locking part in relation to a locking mechanism of a connecting part of an electric connector, for example. SOLUTION: In this locking mechanism of the connecting part of the connector, inter-engaging latch fitting 4 and a lock bracket metal are disposed so that an engaging tip 4a of the latch fitting 4 operates in the width direction of the connector.
Patent JP-2002151865-A (JP)
Title: Card-fixing apparatus
Inventor: SHIBATA TORU
IPC: H05K7/14
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a card-fixing apparatus with reliability for preventing a card from coming off, even if a tightening screw becomes loose. SOLUTION: The card fixing apparatus (20) has a plurality of wedge members (21-25) and a frame (26) for guiding the wedge member. A spring (30) and a spring receiving member (32) are provided between a tightening screw (28) and the first wedge member (21). The frame (26) has a cut (34), and when the screw (28) is tightened, the first wedge member (21) falls in the cut (34), so as to be locked. A recessed part (42) for fitting with a projected part (36) of the wedge member is formed at a sidewall of a slot (40) of a card guide (38).
Patent JP-2002145083-A (JP)
Title: Power steering device and joint unit
Inventor: TANAKA EIJI
IPC: F16D3/12
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem of feeling an unpleasant feeling when steering auxiliary force by an electric motor suddenly changes at kickback time in an electric power steering device of an automobile. SOLUTION: In this power steering device 1, an elastic member 33 is interposed between a rotary shaft 21 of the electric motor 11 and a worm shaft 13 to transmit torque. The elastic member 33 relieves a sudden change in the torque from the electric motor 11 at kickback time, in its turn, a sudden change in the steering auxiliary force, and reduces the unpleasant feeling. An adjusting member 48 for positioning the worm shaft 13 in the shaft direction for adjusting a backlash of the worm shaft 13 and a worm wheel 14, is used in common for compressing the elastic member 33 for removing looseness and transmitting the torque so that a structure can be simplified. Thus, the electric motor hardly becomes an overload state.
Patent JP-2002147906-A (JP)
Title: Refrigerating plant
Inventor: KATO YOSHIRO
IPC: F25B1/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerating plant, in which functions of a microcomputer are fully utilized and the circuitry is restrained to a small size. SOLUTION: The refrigerating plant includes a compressor 10, a condenser 11, a throttle part 12, and a vaporizer 13 communicating with each other by refrigerant pipes. A zero-crossing signal detector 20 outputs zero-crossing signals between phases of a three-phase power source 1, an operation shutoff switch 21 controls the power source, malfunction detectors (22a, 22b, and 22c) detect respectively various abnormal conditions in operation conditions. Further, power- source half-wave signal detectors (23a, 23b, and 23c) output respectively various anomalies as electric signals, a compressor control switch 5 operates/stops the compressor 10, and a fan air-volume controller 25 regulates the air volume to the condenser 11.  A computer 28 controls a compressor control switch 5, and the controller 25, and judges a power-source frequency, a momentary power failure, a power-source opposite-phase state, abnormal conditions and an operation switch operation.
Patent JP-2002147528-A (JP)
Title: Vibration isolating mount
Inventor: WATAKARI SATOSHI
IPC: F16F15/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating mount capable of adjusting resonance frequency in exactly when installed on a machine or at an installation site of a construction. SOLUTION: This vibration isolating mount has a combination of an elastic body 1, a viscoelastic body 2, a compression amount adjusting means 3 and a constraining means 4. The elastic body 1 is a coil spring, and the viscoelastic body 2 is in a shape of a rod. The elastic body 1 and the viscoelastic body 2 are combined concentrically in such a manner that the viscoelastic body 2 is in an inner side and the elastic body 1 is in an outer side, and they are disposed between a first pedestal 5 and a second pedestal 6. The first pedestal 5 is installed on a floor and the second pedestal 6 supports the machine or the construction. The compression amount adjusting means 3 is an adjusting screw to be screwed into the second pedestal 6 in order to press down a top part of the viscoelastic body 2.  The constraining means 4 is a cylinder held by the second pedestal 6 for receiving a part of the viscoelastic body 2 and adjusting non-constraining length of the viscoelastic body wherein compression deformation is free. The resonance frequency is controlled by adjusting the compression amount and the non-constraining length of the viscoelastic body 2.
Patent JP-2002147583-A (JP)
Title: Lubricating structure for differential gear
Inventor: MIKI YOJI
IPC: F16H57/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide lubricating structure for a differential gear that can supply the sufficient quantity of oil to a pinion shaft, using the flow of oil splashed by a ring gear even if using a die-cast differential carrier. SOLUTION: The ring gear 15 mounted to a differential case is provided, and oil inside a differential carrier 1 is splashed by the ring gear 15 and led into a pinion shaft chamber 3. An oil lead-in chamber 21 for receiving the oil splashed by the ring gear 15 is provided at the inner side face of the differential carrier 1, in a position offset onto the ring gear 15 side from the pinion shaft chamber 3, and the lower end part of the oil lead-in chamber 21 is extended into a position downward from the top part of the pinion shaft chamber 3. The lower end part of the oil lead-in chamber 21 is provided with an oblique oil hole 23 passing through from the oil lead-in chamber 21 toward the pinion shaft chamber 3, and the inner side face of the oil lead-in chamber 21 is inclined so that oil entering the oil lead-in chamber 21 flows toward the oil hole 23.
Patent JP-2001214497-A (JP)
Title: Production system for sanitary ware and its testing equipment
Inventor: SHINKAWA SHINKO
IPC: G06Q50/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a production system for a sanitary ware having stability, a uniform and solid quality, a high yield and a possibility to save energy. SOLUTION: With a production system consisting of a manufacturing process for manufacturing sanitary wares, an inspection process for inspecting its nature and quality, and an inspection result treatment process of carrying out a required treatment on the basis of its inspection results, an operating conditions in optional production line is grasped easily no matter how large or small it is, and comparison among production lines are carried out in the case of plural production lines.
Patent JP-2002156651-A (JP)
Title: Method for forming pattern, and method for manufacturing reflection type liquid crystal display device by using the same
Inventor: IKENO HIDENORI
IPC: G02F1/136
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for simplifying the manufacturing processes of a reflection electrode having a rugged pattern on its surface and of the base insulating film of the electrode. SOLUTION: Openings of various opening diameters are formed in a photosensitive organic film 16 by one time exposure, then a polyvinylalcohol(PVA) film 64 which increases the thermal fluidity is applied on the photosensitive organic film 61 and heat treated. When the PVA film 64 is removed, the openings with small diameters are crashed to show loose recesses and projections. The reflection electrode formed on the recesses and projections has recesses and projections with small average inclination angles and it acts as an ideal reflection electrode.
Patent JP-2002158696-A (JP)
Title: System and method for line-controlling connection of telephone network, and computer network, only telephone number and its recording medium
Inventor: HORISAKA RYOJI
IPC: H04L12/70
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a line control system for simultaneously supplying call service and service/information supplied via a computer network only by a telephone call. SOLUTION: A controller is connected to a telephone network and a computer network and controls connection to an incoming destination on the telephone network with an information source over the computer network. The controller is provided with an address conversion data base, having an address conversion table making the telephone number of the incoming destination correspond to an address, corresponding to the information source connected to the computer network for each special number added to the telephone number of the incoming destination.  When the telephone number, to which the special number has been is added, is received from a calling side terminal through the telephone network, the calling side terminal is connected to the information source, connected to the computer network and the incoming side terminal connected to the telephone network, which correspond to the telephone number of the incoming destination, based on the address conversion table corresponding to the special number.
Patent JP-2002155548-A (JP)
Title: Underground water storage tank
Inventor: HAYASHI SHINICHIRO
IPC: B65D88/76
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for storing different quality of water while avoiding a risk of mixing them with one another. SOLUTION: This underground water storage tank is so constituted that a plurality of storage tanks independent from one another are vertically buried underground, and better quality water is stored in the upper storage tank.
Patent JP-2002155547-A (JP)
Title: Feed water supply system
Inventor: SAKATANI TETSUNORI
IPC: E03B5/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a feed water supply system reducing the height dimension of a pump structure. SOLUTION: This feed water supply system is so constituted that a check module 42 having a check mechanism regulating a counterflow flowing toward discharge ports 14 is incorporated in a pipe part of a discharge pipe 17 extending along the outside of pump parts 13 in the pump structure 10. The pump structure is so constituted that suction ports 15 of vertical pumps 11a and 11b, which are provided with the pump parts 13 having the discharge ports 14 facing frontward and suction ports 15 facing downwards in the lower side and motors 12 driving the pump parts 13 in the upper side, are connected to a suction side confluent pipe 26 passing through the lower side of the pump parts 13, and the discharge ports 14 extending downward along the outer surface of the pump parts 13 are connected to a discharge side confluent pipe 27 in the lower side of the pump parts 13.  The check valve is thus fitted to a part of the discharge pipe 17, which is not adopted so far, so that the length from the bottom to the tip of the discharge side of the pump parts 13 occupied by the check valve conventionally can be reduced so as to shorten the distance from the discharge ports 14 of the pump parts 13 to the discharge side confluent pipe 27.
Patent JP-2001212731-A (JP)
Title: Device for assembling tool to tool carrier according to thermal expansion, previous adjustment and measurement of installed assembly
Inventor: FREYERMUTH ALAIN
IPC: B23Q3/12
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for assembling a tool to a tool carrier in a single operation without moving any installed assembly. SOLUTION: This device is substantially constructed of a supporting frame 1 having a replaceable tool carrying socket 2, at least one column 3 supporting a dimension measurement arm 4 and an induction heater 5, a console 6 for displaying a measurement value, a control panel 7, and a regulator 8 precisely regulating the length of outward extension of the tool. In detail, this device is applicable to an environment field of a machine tool, applicable to the purpose for high speed mechanical machining especially, or applicable to an environmental field of a digitally controlled machine, a machining center, a machine or a line transfer requiring high dimension accuracy and concentricity.
Patent JP-2001212450-A (JP)
Title: Pipeline assembly for liquid treatment
Inventor: MORIMOTO NOBUHIKO
IPC: B01J19/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a reactor which is a pipeline assembly for liquid treatment formed by integrating a plurality of pipelines for liquid treatment to a low area at high density for reacting trace liquid therein, more specifically the pipeline assembly for liquid treatment suitable for addition and discharge of fluid by using multiplex pipetters. SOLUTION: The respective pipe lines of this pipeline assembly for liquid treatment including the plural pipelines for liquid treatment arranged in juxtaposition consists of (1) reaction sections for effecting reaction therein, (2) two junctures respectively connected to both terminal segments of the reaction sections, (3) inflow sections formed at the terminals of the one juncture in order to admit the fluid to the reaction sections and (4) outflow sections formed at the terminals of another juncture in order to discharge the fluid from the reaction sections.  The inflow sections or outflow sections are respectively arranged as the components of a matrix consisting of the inflow sections and the outflow sections and the inflow section and outflow section of the one pipeline for liquid treatment are included in equal positions in the matrix in which these sections are respectively included.
Patent JP-2002168544-A (JP)
Title: Absorption refrigerating machine
Inventor: HATAYAMA AKIRA
IPC: F25B33/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent high temperature exhaust gas from entering a high temperature regenerator of an absorption refrigerating machine under suspension, in the absorption refrigerating machine using the high temperature exhaust gas exhausted from a gas turbine and the like as a heat source of the high temperature regenerator. SOLUTION: The absorption refrigerating machine comprises a three-way damper 4 provided at a confluence of an exhaust gas pipe 1 and an exhaust gas guiding pipe 3, and an air blower 5 connected to the pipe 3 with an air supply pipe 6 having a damper 7. The damper 4 is controlled during operation in such a manner that the high temperature exhaust gas in the exhaust gas pipe 1 is made to flow from an exhaust gas guide pipe 2 into the high temperature regenerator 100 and to return from the pipe 3 to the pipe 1. In this process, the air supply pipe 6 is closed by the damper 7 so as to prevent the blower 5 from being thermally damaged by the exhaust gas flowing in the pipe 3.  If there is any fear that the exhaust gas in the pipe 3 could leak into the pipe 6 due to the imperfect closure of the pipe 6 by the damper 7 so that the blower 5 could be thermally damaged, the blower 5 is driven to forcedly supply normal temperature air to the pipe 6 and the pipe 3.
Patent JP-2002168244-A (JP)
Title: Rolling bearing
Inventor: IZUMIKAWA TOYOHIRO
IPC: F16C19/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of largely reducing the number of man-hours for machining and assembling components compared with a usual double-row ball bearing of an all-ball type, and having low rotation torque in line with the reduced number of the man-hours but having a large radial-load capacity. SOLUTION: A raceway plane 11 composed of a cylinder surface is formed at a shaft 1 or at the external peripheral surface of an inner ring, and the raceway plane 11 is axially divided with a holding plate 2 fixedly inserted into the shaft 1 or into the inner ring. Each ball row 3a, 3b is disposed at each divided raceway plane 11a, 11b. Corresponding to either one ball row 3a of 3a, 3b, a raceway plane 41 composed of an inner cylinder surface is formed at an outer ring 4, and a collar 42 is formed at the external edge of the outer ring. A large-diameter hole 43 larger than the raceway plane 41 is formed corresponding to another ball row 3b to fix a side plate comprising a cylinder section 51 and an inner flange section 52, and both outside and the inside of each ball row 3a, 3b are held by the cylinder surface.  The axial position of each ball is controlled by the holding plate 2 and the collar 42, or by the holding plate 2 and the inner flange section 52 of the side plate 5.
Patent JP-2002169322-A (JP)
Title: Toner for image forming, image forming method and image forming device
Inventor: HIGUCHI HIROTO
IPC: G03G9/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide image forming toner, an image forming method and an image forming device by which sufficient low-temperature fixing property is obtained, a sleeve is not stuck to a non-image part even in the case of repetitive use, and high image quality without irregular image density, the lowering of image density nor fogging is obtained. SOLUTION: Toner for electrostatic charge development incorporates at least binding resin, a colorant and a releasing agent, and the volume average particle size of the toner measured by a colter counter is 5 to 8 μm and the content rate of <=5 μm fine is 60 to 75 number % and the content rate of particles whose equal diameter of the circle of number reference measured by a flow type particle image analyzing device is 0.6 to 3 μm is <=25%.
Patent JP-2002170699-A (JP)
Title: X-ray image radiographic system and x-ray image radiographic method
Inventor: HONDA BON
IPC: H05G2/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a practical X-ray image radiographic system and an X-ray image radiographic method which have a small focus size, can get enough X-ray dosage, and have no adverse effect on the human body by expanding of X-ray energy range allowed for human body to radiograph a medical diagnostic image i.e., by reducing generation of neutrons remarkably. SOLUTION: The X-ray image radiographic system includes a microtron-type X-ray generating device which gives electrons a circular motion to accelerate and make them hit a metal target to generate X-rays and irradiate the X-rays on a subject, and an X-ray image detecting medium to detect X-ray transmitting the subject, of which, the microtron-type X-ray generating device generates X-rays having a radiation angle from 0.085 to 0.30 rad.
Patent JP-2002173779-A (JP)
Title: Atmospheric pressure plasma gas nozzle body
Inventor: NAKATAKE SUMIO
IPC: B01J19/26
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an atmospheric pressure plasma gas nozzle body capable of realizing a stable discharged state under the atmospheric condition, and generating plasma gas of large volume. SOLUTION: This atmospheric pressure plasma gas nozzle body having a dielectric solid installed on at least one of facing surfaces of facing electrodes under the pressure in the vicinity of the atmospheric pressure, introducing treatment gas between the facing electrodes, and applying the pulse-like electric field thereto to blow generated plasma on a work comprises a plasma generation unit having a plurality of discharge spaces with a plurality of plate-like electrodes alternately installed in teeth of a comb manner in a casing, a treatment gas introduction unit and a plasma gas blowing unit.
Patent JP-2002172241-A (JP)
Title: Pinball game machine
Inventor: YONEDA KATSUMI
IPC: A63F7/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To reutilize an outer frame and easily hide nail holes existing on the outer frame. SOLUTION: A plurality of nail holes 30 where fixed nails are driven are bored on the upper plate 3c of the outer frame 3 of a used old Pachinko machine replaced at a Pachinko hall, its cover members 22 and 24, a lower plate 3d, and its cover members 23 and 25. Cover members 20 and 21 of both side plates 3a and 3b are removed in addition to the cover members 22 and 24 of the upper plate 3c and the cover members 23 and 25 of the lower plate 3d, and they are replaced with new ones, which are fixed to the outer frame 3 by a plurality of fixing needles 26, thereby the external appearance of the whole outer frame 3 can be made beautiful, and the outer frame 3 can be reutilized.
Patent JP-2001310960-A (JP)
Title: Plasma treatment device and manufacturing method of plastic container having carbon coating inside
Inventor: ABE TAKAO
IPC: B65D1/09
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device for forming a uniform carbon coating inside of a plastic container high frequency plasma having a simple structure and operation manual for a short working time, and to provide a method of manufacturing a plastic container having carbon coating inside with the device. SOLUTION: This device comprises an electrode(s) of a specific shape installed inside and/or outside of the plastic container to be treated for the carbon coating. And this method comprises the steps of applying high frequency electric power under specific conditions to generate a plasma around the electrode, dissociating the medium gas by the plasma, and building up the generated film forming species inside the container to form the carbon coating.
Patent JP-2002181736-A (JP)
Title: Apparatus for inspecting foreign matter
Inventor: ONO TAKASHI
IPC: G01N23/04
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting foreign matters which can be reduced in costs and can be adjusted easily. SOLUTION: There are set on the same operation panel 9, switches 91a, 91b, 92a and 92b which can set a sensitivity and an area as foreign matter criteria in each inspection level, and a level gage display region 94 for quantitatively displaying detected results. The sensitivity and the area can be set while level displays 94a and 94b are confirmed, thereby facilitating the adjustment. Moreover, grasping an adjustment state is facilitated because the state is quantitatively displayed by the level displays 94a and 94b.