baber/WOPTO huggingface dataset:
Patent JP-H06161913-A (JP)
Title: Service life control system
Inventor: ARIMOTO MASANOBU
IPC: G06F11/34
Filed: 1992-11-19
Abstract: PURPOSE:To ensure the accurate preventive maintenance of an I/O device and also to attain the effective reuse of the I/O device even after its repair and dismantlement by performing the quantitative control of the service life of the I/O device. CONSTITUTION:A CRT 31 contains a nonvolatile memory 41, and a control part 1 of the CRT 31 includes a CPU 11, a control part 42 of the memory 41, and a measuring part 43 which measures a fixed energizing time of the CRT 31, for example, and then outputs this measured time to the part 42. The part 42 receives the output from the part 43 and reads the total energized time stored in the memory 41. Then the part 42 adds the fixed energizing time to the total energizing time to update the total energizing time and writes this updated time in the memory 41. The CPU 11 periodically reads the total energizing time out of the memory 41 via the part 42 and compares the total energizing time with the limit time defined previously to decide the service life of an I/O device.
Patent JP-H08170660-A (JP)
Title: Pad for disk brake device
Inventor: AIHARA TETSUO
IPC: F16D65/092
Filed: 1994-12-16
Abstract: PURPOSE: To reduce a brake noise caused substantially by a coefficient of friction in a frictional material of a pad. CONSTITUTION: A pad 10 of a disk brake device, having a frictional material 14 pressed to a disk rotor 12 rotated together with a wheel, is provided with a means 24 of supplying a lubricant to a contact surface with the disk rotor of the frictional material 14. This means 24 is provided with a plurality of holes 26, 27, 28, appearing in a contact surface with the disk rotor of the frictional material 14 when worn, and a lubricant 30 received in each hole. A plurality of the holes are arranged so as to make the lubricant appear substantially continuously in the contact surface in a thickness direction of the frictional material.
Patent JP-H07190338-A (JP)
Title: Electric furnace discharged gas processing facility
Inventor: AZUMA HIDEKI
IPC: F23C6/04
Filed: 1993-12-27
Abstract: PURPOSE:To cool electric furnace discharged gas and feed out dust in the discharged gas into a combustion tower without accumulating it by a method wherein a discharged gas is set to have a specified angle of elevation at an upstream side of reversed part of gas flow and the downstream side at the reversed part is formed to be held while a certain angle of elevation is kept. CONSTITUTION:A large amount of combustible gas generated from an electrical furnace 1 during steel producing operation and discharged gas of an electrical furnace containing a large amount of dusts are absorbed by an induction air discharging machine and cooled while they pass through a discharged gas cooling device which is comprised of a smoke collecting pipe 3, a combustion air intake port 4 and a combustion tower inlet pipe 5. The smoke collecting pipe 3 fixed to a lid 2 of the electrical furnace reaches up to the combustion tower inlet pipe 5 having an inclination angle of at least 45 deg. or more preferably 50 deg. or more. The combustion tower inlet pipe 5 extends upwardly while keeping a similar inclination angle of the smoke collecting pipe 3, thereafter its direction is converted without arranging any horizontal part and keeping inclination angle of 45 deg. or more preferably 50 deg. or more and further reaches up to a sliding part 8 formed at the top part of the combustion tower 6. With such an arrangement as above, no accumulation of dust occurs within the smoke collecting pipe and the combustion tower inlet pipe.
Patent JP-H04206352-A (JP)
Title: Manufacture of battery active material
Inventor: HIGASHIMOTO KOJI
IPC: H01M4/48
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a positive electrode active material having flat and high voltage discharge characteristic and excellent in charge/discharge cycle characteristic by removing H2O from V2O5.nH2O having a layered structure. CONSTITUTION:H2O is removed from a V2O5.nH2O having a layered structure to manufacture an active material. For example, crystalline V2O5 is subjected to liquid super-quenching to form amorphous V2O5. This is precisely weighed and dissolved in distilled water to prepare V2O5.nH2O aqueous solution. As H2O is only removed from V2O5.nH2O, the process is simple, the active material can be uniformed, and thermal stability is also improved. Thus, a battery using this as the positive electrode active material not only obtains flat and high voltage discharge characteristic but also is extremely improved in charge/ discharge cycle characteristics.
Patent JP-H06155532-A (JP)
Title: Mold releasing method in injection molding
Inventor: SHIMANE NOBUHIRO
IPC: B29C33/44
Filed: 1992-11-20
Abstract: PURPOSE:To eliminate inconvenience on an external appearance of a molded product by reducing restrictions in molding of an injection-molded product and simplifying also mold release treatment. CONSTITUTION:A core member to be used for formation of a through hole 1 or a dent which is injection-molded by making use of a mold having a cavity is provided by dividing into a plurality of pieces such as a stationary core members 5 and movable core members 4, after at least one out of the movable core members 4 is ejected from a movable mold 3 together with a molded product 1 along a parting face, moved and removed, the same is brought back again to a fixed position, the molded product 1 abuts against the movable mold 3 and released from the movable core member. With this construction, the molded product can be manufactured by simplifying extremely mold release treatment by being neither restricted by a form of the core member nor leaving mold release marks behind and an injection-molded product having a high commodity value can be produced without having inconvenience on an external appearance of the molded product.
Patent JP-H07203277-A (JP)
Title: Image pickup device
Inventor: SUZUKI MASAO
IPC: G02B7/28
Filed: 1993-12-28
Abstract: PURPOSE:To reduce a focus adjustment time and to attain optimum focus adjustment at all times by introducing a focus evaluation maximized in the focusing state and setting two kinds of lens moving quantities or over by a lens position revision means. CONSTITUTION:A system control CPU 10 drives an aperture common use shutter 2 via a mechanism system drive circuit 3 by closing a release switch of an operation section to start rough adjustment of exposure. Succeedingly the image pickup lens 1 is controlled to move a focus adjustment lens in an infinite position. Then output of an image pickup element 4 is read through the exposure for a set exposure time and an image pickup signal processing circuit introduces a range finding signal and a photometry signal used to discriminate the focusing state of the optical system. When the range finding signal is larger than a prescribed value, it is discriminated that the focus is adjustable and the focus adjustment lens is moved to the initial setting position. Then the range finding signal is introduced similarly and the quantity with respect to a preceding value is compared to set a constant for lens position revision and the movement of the focus adjustment lens is repeated by the constant set sequentially.
Patent JP-H10157034-A (JP)
Title: Heat sealable lid material
Inventor: MOTOSAWA YASUNORI
IPC: B32B27/28
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To form a lid material containing no metal or paper such as aluminum foil, being composed of matierla consisting mainly of plastics, having a superior ability as lid material, as well as water resistivity and heat resistivity, capable of being inspected by a metal detector, having good disposability after use, having almost no curls or static charge, and also capable of being employed excellently even in a filling and sealing machine using sheet lid material. SOLUTION: The lid material is formed such that a lid material foundation sheet 9 is manufactured by employing strength layer 1 made up of plastics as a core material, laminating a biaxially oriented plastic film 2a or 2b on its both surface with an adhesive 4a or 4b, and a heat sealing lid material 10 is composed by extrusion coating and laminating a heat adhesive resin layer 6a as a sealant layer via, e.g. an anchor coat agent ton the surface of the biaxially oriented plastic film 2b to be an inner surface side. For such a strength layer 1, polypropylene, polyester, polyamide, polycarbonate, or the like can be used in a state of a single or laminated film.
Patent JP-H07203536-A (JP)
Title: Mobile transmitter-receiver and mobile communication service identifying method using the same
Inventor: OGUSU TAKAHIRO
IPC: H04W4/16
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a mobile equipment improving the convenience of a user by receiving information from a communications carrier providing a mobile communication service and informing the user of identification information of the communications carrier based on the information. CONSTITUTION:A service area 1 is a part of a mobile communication service provided by the communications carrier A and is covered by a base station 1-a. Similarly, a service area 2 is a part of a mobile communication service provided by the communications carrier B and is covered by a base station 2-a. The base stations 1-a and 2-a constantly informs a mobile station 3 positioned in the service areas of information concerning a system including the communications carrier. Consequently, this method can make the user's judgment of the possibility of utilization easy and clear by executing information operation to the user by visual display or acoustical information concerning the communications carrier, etc.
Patent JP-2000160676-A (JP)
Title: Cruciform plate joint for truss
Inventor: MORIYA SATORU
IPC: E04B1/58
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To facilitate truss assembly operation by forming a plate material having diagonal-member joining ends at four quarters in an approximately cruciform type and obliquely installing the diagonal-member joining ends to joining flat surfaces with a horizontal member mounted at a center. SOLUTION: In the cruciform type plate joint 1, a plate material is formed in an approximately cruciform type so as to have diagonal-member joining ends 2 at four quarters. Bolt inserting holes 3 are formed to each diagonal- member joining end 2, and the diagonal-member joining ends 2 are formed obliquely at angles proper to connection with diagonal members 6 to a joining flat surface 4 with a horizontal member 5 set up at a center. The bolt inserting hole 7 is also formed to the joining flat surface 4. When the truss is formed by using the cruciform type plate joint 1, the horizontal member 5 and the diagonal members 6 are assembled to the diagonal-member joining ends 2 and joining flat surface 4 of the cruciform type plate joint 1 by bolts and nuts 8 singly. Accordingly, manufacture is simplified, high strength is obtained, and the efficiency of the assembly of a truss structure is improved.
Patent JP-H02176287-A (JP)
Title: Stepping driving gear for valve
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1988-12-28
Abstract: PURPOSE:To open and close an intake-exhaust valve in stable action by constituting the intake-exhaust valve arranging in its stem end part a linear pulse motor opening and closing the intake-exhaust valve. CONSTITUTION:An intake valve 8 fits its stem end part to a scale 3 consisting of magnetic material and peripherally providing a protrusion serving as a magnetic pole with a fixed pitch P, and setting up in the periphery of the scale 3 with a 1.75P distance apart an upper part electromagnet 4 having fixed magnetic poles 4c, 4d in right and left respectively with a 1.5P space and a lower part electromagnet 6 having fixed magnetic poles 6c, 6d similarly with a 1.5P space, the electromagnets 4, 6 are connected to a permanent magnet 5. While setting up each coil 4a, 4b, 6a, 6b in the fixed magnetic poles 4c, 4d, 6c, 6d, the fixed magnetic poles 4c, 4d and the fixed magnetic poles 6c, 6d are connected in series. Further wiring is performed so as to supply an equal power signal respectively to the electromagnet 4 and to the electromagnet 6. While the power signal to the electromagnets 4, 6 is fed by a control unit 10.
Patent JP-H07203523-A (JP)
Title: Portable telephone set
Inventor: NAGAI MICHIO
IPC: H04W88/02
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the antenna gain of a portable telephone set from deterioration. CONSTITUTION:The housing 1 of the portable telephone set is divided into an upper housing la provided with a reception part 2 and a lower housing 1b provided with a transmission part 5 and the lower housing 1b is rotatably connected to the lower part of the upper housing 1a by a hinge part 1c. Then, at the time of opening the lower housing 1b by rotating, the reception part 2 moves into the state of projecting from the upper housing 1a. At the time, the telephone set becomes 'off-hook'. Next, at the time of closing the lower housing 1b by rotating, the reception part 2 comes into a housing state so as to hang up telephone. As the reception part 2 is project-operated from the housing 1, the distance between an antenna 9 and the ear of a user can be long so that the antenna 9 is not influenced from the human body so as to prevent the antenna gain from deterioration.
Patent JP-H11166904-A (JP)
Title: Image processor of moving object
Inventor: YOSHIKAWA SEIJI
IPC: G01B11/24
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processor of a moving object with constant resolution in the direction of the movement of the object without any oversight in sampling. SOLUTION: By subjecting image signals detected through the use of an image pickup device with a one-dimensional field of view to signal processing, an image processor processes the images of a moving object with fluctuations in travelling velocity. This image processing device of a moving object is provided with a one-dimensional image pickup device 11 to detect the images of a moving object at predetermined periods and to convert them into image signals, memory 15 for image signals to store the image signals at the above- mentioned predetermined periods, an encoder pulse generator to generate an encoder pulse in response to a predetermined distance of the movement of the object, a signal processing device 16 to receive the encoder pulse, to read the image signals from the memory 15 for image signals, to add them pixel by pixel,  and to compute the average value of the image signals for every pixel with respect to a predetermined number of addition, and an output means 18 to output the average value of the image signals for every pixel obtained by the computation.
Patent JP-H08180474-A (JP)
Title: Manufacture of stamper
Inventor: YOSHIDA KOICHI
IPC: C25D1/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a stamper manufacturing method through which irregularity in the thickness of the electroplated film is eliminated within a master disk surface and the film thickness is made uniform. CONSTITUTION: A glass master disk 1, on which a rugged preformat pattern and a conductive film that is formed on the pattern are formed on the disk surface, is mounted on a master disk holder 6 having grooves which are slightly larger than the external size of the disk 1. Electroforming is performed by a conductive film 2 through a contact ring 10 and a stamper is produced by forming an electroforming film on the film 2. During the process, the holder 6, on which an insulating member 3 is provided in the outer peripheral section of the disk 1, is used.
Patent JP-2000161546-A (JP)
Title: Water feeding joint
Inventor: SAITO TAKESHI
IPC: F16L17/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To easily perform a connecting work by even a person who is unused to the connecting work by providing a screw groove engaged with a tip end screw part of a hydrant on an inner wall of an inserting hole of the hydrant formed on a water feeding joint main body. SOLUTION: When a diameter of a hydrant 4 is smaller than an inner diameter of a spacer 10 in the case where a water feeding joint 1 is attached to the hydrant 4, screw grooves 7, 8 are screwed in a mounting groove 6 of a fastening body 2, and a water feeding joint main body 3 is fixed to the fastening body 2. A packing 5 is disposed in the water feeding joint main body 3 at an upper part of the fastening body 2, the spacer 10 is disposed on an upper part of the packing 5, a fastening screw 9 is inserted into a screw hole 3a and cutout to temporally tack. In this condition, the hydrant 4 is inserted into the spacer 10, and its tip end abuts on the packing 5. The fastening screw 9 is fastened, and the hydrant 4 is fixed into the water feeding joint main body 3.  The fastening body 2 is fastened from a lower side upward, and the packing 5 is tightly fitted to a lower end of the hydrant 4.
Patent JP-H02180758-A (JP)
Title: Silicon nitride-based sintered body
Inventor: SATO MASAHIRO
IPC: C04B35/58
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a silicon nitride-based sintered body having improved strength and oxidation resistance in a medium temp. range by producing a sintered body consisting of silicon nitride, the oxide of a rare earth element and excess oxygen in a specified molar ratio and by making the molar ratio of the excess oxygen to the oxide of the rare earth element in the surface part higher than that in the interior. CONSTITUTION:A sintered body consisting of 85-99mol% silicon nitride, 0.5-5mol% oxides of one or more kinds of rare earth elements selected among Sc, Yb, Er, Ho and Dy and <=10mol% (expressed in terms of SiO2) excess oxygen is produced and heat-treated in an atmosphere of high purity nitrogen. By this heat treatment, the rare earth elements in the surface part of the sintered body are aggregated and deposited or volatilized to reduce the content of the rare earth elements in the surface part and a silicon nitride-based sintered body having a higher molar ratio of excess oxygen to the oxides of the rare earth elements in the surface part than in the interior is obtd. This sintered body is suitable for a turborotor, a turbine, etc.
Patent JP-2000162057-A (JP)
Title: Optical waveguide stress sensor
Inventor: MATSUMURA FUMIO
IPC: G01L1/24
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide stress sensor which can measure a stress size without being influenced by electromagnetic noises from a measurement environment. SOLUTION: The optical waveguide stress sensor is constituted of an optical waveguide substrate 6 with an optical waveguide, the optical waveguide 7, a correlation-measuring instrument 8 for measuring a correlation of two signals, a laser diode 9, a rectangular wave modulation power source 10 for driving the laser diode 9, optical fibers 11, 12 and 13, and photodiodes 14 and 15 for detecting optical signals.
Patent JP-H01174901-A (JP)
Title: Apparatus for measuring length of screw part
Inventor: KOMORI SEIICHI
IPC: G01B5/18
Filed: 1987-12-29
Abstract: PURPOSE:To automatically check whether the length of a screw part is accepted and to accurately detect the length of the screw part by digital display, by providing a gauge rotational driving means to one end of a housing while providing a screw gauge and a sleeve to the other end thereof and detecting the upper and lower limit values of the length of the effective screw part by limiters. CONSTITUTION:A go-gauge for inspecting a female screw is set to a gauge main body 21 and applied to the objective female screw hole 51 of an objective machine part 50. When a screw gauge rotational driving member 4 is started in this state, the gauge main body 21 in a housing 2 is screwed in the screw hole 51. With the advance of this screwing, the sleeve provided with the hole for engaging a screw gauge mounted to the housing 2 in a freely slidable manner is pushed up by the end surface of the part 50. Lower and upper limiters 11, 9 are respectively pushed at the preset lower and upper limit value positions of the length of an effective screw part by the flange of the sleeve to detect that the limiters reach the lower and upper limits. When the gauge main body 21 reaches the final end of the screw hole 51, this state is detected on the basis of the increase of the torque applied to the member 4 by a detector 55.
Patent JP-H09151805-A (JP)
Title: E.g.r. device for diesel engine
Inventor: SUGIHARA HIROYUKI
IPC: F02D45/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve exhaust characteristics of a diesel engine with a tubocharger by realizing the E.G.R. in a high load region, a fact which has been considered impossible so far. SOLUTION: An intercooler 6 is interposed in a feeding passage 5, which extends from a compressor 2a of a turbocharger 2 down to a collecting part of an intake manifold 4. An E.G.R. valve 8, which variably controls the opening of an upper-stream-end of an E.G.R. passage 7, which is branched from an exhaust manifold 3b of a system in order to be merged into the feeding passage 5 standing on the downstream side than the intercoller 6, is installed in the exhaust manifold 3b. In addition, an exhaust pressure control valve 10, which variably controls the opening of an exhaust passage 9 standing on the downstream side than a turbine 2b of the turbo charger 2, is provided, while a controller 12, which controls to the optimum both E.G.R. valve 8 and exhaust control valve 10 in correspondence to the operating siutation of a diesel engine 1, is provided.  With this contrivance, the E.G.R. region can be enlarged to a high load region where the boost pressure rises.
Patent JP-2000162045-A (JP)
Title: Method for identifying color of light transmitting object
Inventor: HAMANO MITSURU
IPC: G01J3/46
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for identifying the color of a light transmitting object which is highly accurate, stable, and hardly affected by disturbances. SOLUTION: In this method, a bottle 1 is arranged between a light irradiation device 2 and a color CCD camera 4 to pick up the light transmitted through the bottle 1 by the color CCD camera 4, and color identification processing is performed on the basis of the picked-up R, G, and B image data. Only image information in a predetermined region is previously specified and extracted in an image information extracting process. Various reference information is registered in a reference information registering process which can be performed independently of other processes and in which reference information can be updated. Image information in regions except the region of the light transmitted through a light transmitting object is separated in an image information separating process.  The remaining image information only in the region of light transmitted light through the light transmitting object separated in the image information separating process is processed to identify the color of the light transmitting object in a color identifying process.
Patent JP-H06158486-A (JP)
Title: Warp knitted napped fabric such as blanket and its production
Inventor: SHIOMOTO TAKEJI
IPC: D02G3/28
Filed: 1992-11-24
Abstract: PURPOSE:To enable the simple production of warp knitted napped fabric such as a blanket good in stitch appearance by using spun yarn with hardly any slub or yarn unevenness using acrylic fiber having a low size in warp knitted fabric such as the blanket using the spun yarn as pile yarn in obtaining the spun yarn composed of single yarn of a thick count used as the pile yarn. CONSTITUTION:Both front and back ground weaves are knitted while lapping pile yarn, which is subsequently cut in the central part between both the ground weaves. The pile yarn is then subjected to the opening treatment to provide warp knitted napped fabric. In the process, two rovings constructed of acrylic fiber having <=1 denier size of the single fiber are respectively and similarly drafted in a single drafting zone and doubled in a spinning frame to provide 280-1200 number of constituent acrylic fibers. The resultant spun yarn is then used in the warp knitted napped fabric.