baber/WOPTO huggingface dataset:
Patent JP-H09261722-A (JP)
Title: Mobile radio communication system
Inventor: HAYASHI MASATO
IPC: H04W36/24
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the service quality by dividing the changeover control load on base stations. SOLUTION: An N-layer exchange station 8A being a changeover source discriminates whether or not a mean changeover frequency reaches a layer changeover reference value based on a mean base station changeover frequency 31 from a mobile terminal station 7 in the mobile radio communication system of a multi-cell layer structure (30a), the station 8A inquires of an (N+1) layer base station 5A being a changeover destination about a channel quality state and presence of an idle channel of the changeover destination when the frequency reaches the reference frequency (32), and the N-layer exchange station 8A conducts a changeover execution discrimination 30c based on the inquiry result.  The N-layer exchange station 8A reports layer changeover instructions (34, 35) including a layer number of the changeover destination, an exchange station number, a base station number and changeover channel information to the changeover destination base station 5A and the mobile terminal station 7 respectively when the frequency reaches the reference frequency, and extends a current subscriber channel to the (N+1) layer base station 5A of the changeover destination.
Patent JP-H09257951-A (JP)
Title: Weather forcasting device
Inventor: OTSUKA KAZUHIRO
IPC: G01S13/95
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To imporve the accuracy of weather forecast by calculating the moving vector of echo pattern from two sheets of weather radars measured after the change of pattern when the echo pattern of image is changed, and giving the forcast image obtained by use of the calculated vector and the actually measured image after the change of pattern, and perform wether forecasting by use of nerve circuit network model. SOLUTION: In an imput part 100, a radar image is obtained for every time interval by a weather radar 101, and it is stored in a file device 102 and transferred to a processing part 200. The observed radar image at two time points by a first forecast part 201 is transferred by the file device 102, and the moving vector of echo pattern is calculated by first means. A forcast image is calculated for every time interval thereafter by second means. In a learning part 202, an actually measured radar image and a forecast image obtained by the part 201 are given to a nerve circuit network model and then the learning is carried out. Then, the model which finished learning at the second forecast part 203 d receives an input of actually measured radar image and the forcast image is calculated and transferred to an output part 300.
Patent JP-H02245642-A (JP)
Title: Attached matter detector
Inventor: IMI TETSUSHI
IPC: G01N21/94
Filed: 1989-03-20
Abstract: PURPOSE:To detect matter alone adhering to a desired surface accurately by making a light beam or slit light from a light source scan one entire surface of a light transmitting object to be inspected with a galvanomirror. CONSTITUTION:A galvanomirror 11 to be turned with a drive mechanism 12 is arranged in an optical path of a laser beam (q) oscillated with a laser oscillator 10. A window glass 2 for a CCD (solid image sensor) is moved in a direction (a) orthogonal to scanning of the laser beam (q) at each beam width thereof to scan the entire surface of the window glass 2 by the laser beam (q). An ftheta lens 13 is arranged on a scan optical path of the laser beam (q) moved with the galvanomirror 11. Then, a light beam or a slit light from a light source is made to scan one entire surface of a light transmitting object to be inspected and a scattered light generated on one surface at this moment passes through a slit plate 15 to be received with a photomultiplier 16 thereby detecting a matter adhering to one surface of the object to be inspected.
Patent JP-S63235177-A (JP)
Title: Fixing structure of rear parcel panel
Inventor: NAKAMURA KATSUMI
IPC: B62D25/08
Filed: 1987-03-23
Abstract: PURPOSE:To enable assembling of such as a trim into a rear parcel panel by fastening the rear parcel panel to a rear pillar inner. CONSTITUTION:A rear parcel panel 5 comprises an upper panel 7 and a lower panel 9 where the lower panel 9 is welded to the upper panel 7 along the circumference, while the rear parcel panel 5 has a box cross-section with a rear waist section 5a and a drip section 5b being provided laterally in the rear. Rear seat back side brace 13 extending downward is welded at the opposite sides in lateral direction of the rear parcel panel 5 and also welded to a rear wheel inner 15. The rear wheel inner 15 is coupled with a composition member at the floor unit side, i.e. a floor panel 17. The rear parcel panel 5 is fastened through bolt and nut 29 to the rear pillar inner 19 at a flange 11.
Patent JP-S60212583-A (JP)
Inventor: KAWATANI SHIROU
IPC: E06B1/04
Filed: 1984-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08265083-A (JP)
Title: Chip type low pass filter
Inventor: DAANARU PAAKAA BAAKUSU
IPC: H03H7/06
Filed: 1995-03-24
Abstract: PURPOSE: To mount a very small sized form of one chip onto a printed circuit board with high density through the provision of an RC or an LC function. CONSTITUTION: First-third internal electrodes 11-13 are provided in the inside of a bare chip 14 made of a ceramic dielectric material and the 1st internal electrode 11 is formed so as not to appear at chip both ends opposite to each other and the 2nd and 3rd internal electrodes 12, 13 are formed so that each one-side ends has an interval and each other end appears at both chip ends and is opposite with each other via the 1st internal electrode 11 and a ceramic dielectric material.  A center resistive electrode 17 electrically connected with the 1st internal electrode 11 is baked around the middle part of the bare chip 14 and the resistive layer 16 isolated electrically with the center electrode 17 are formed from one end of the surface of the bare chip 14 to the other end so a to be opposite with each other via the 2nd and 3rd internal electrodes 12, 13 and a ceramic dielectric material. A couple of terminal electrodes 21, 22 electrically connected with the 2nd and 3rd internal electrodes 12, 13 and the resistive layer 16 are baked to both ends of the bare chip 14.
Patent JP-H11262638-A (JP)
Title: Hollow fiber membrane module and hollow fiber membrane filter
Inventor: YOSHIDA TAKESHI
IPC: B01D69/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module and hollow fiber membrane filter which has high fractional property, is good in mechanical strength, and has long life, and can secure sufficient permeated quantity of water, and excels in durability. SOLUTION: This hollow fiber membrane module has composite fine porous hollow fiber membranes 3 arranged, placed in a row in the shape and expanded, fixing members for fixing the hollow fiber membranes 3 with their end part being kept open, and structural materials 1 for supporting and housing the fixing members, and the shape of the section perpendicular to the hollow fiber membrane 3 of the fixing member is made slender and almost rectangular. As the hollow fiber membrane 2, a hollow fiber membrane that on both the surfaces of a fine porous dense layer having a separating function, supporting layers each having a reinforcing function and the average bore diameter larger than that of the dense layer are laminated.  The hollow fiber membrane filter has the hollow fiber membrane module arranged so that the fiber axis of the hollow fiber membranes 3 is positioned in the horizontal direction in a tank filter, and has an air scrubbing device 6 arranged below the hollow fiber membranes 3.
Patent JP-H01242620-A (JP)
Title: Production of aromatic polycarbonate
Inventor: JIYAN BUSHINKU
IPC: C08G64/20
Filed: 1988-03-22
Abstract: PURPOSE: To reduce volatile ingredient content by polymerizing a carbonate precursor and a diphenyl compound by a phase boundary method using a specific phenol-based chaining stopping agent.  
     CONSTITUTION: The carbonate precursor such as phosgene and the diphenyl compound such as bisphenyl are polymerized in the presence of a catalyst by the phase boundary method using a compound of the formula (R is a 1-12C alkyl, an aryl, H; (n) is 0-5) in an amount of 2-7 mol.% per the in-use mol number of the diphenyl compound as the phenyl-based chaining stopping agent to obtain the objective aromatic polycarbonate having a <50 p.p.m. diphenyl carbonate. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11245896-A (JP)
Title: Lamp for helicopter takeoff/landing site and lighting system using the same
Inventor: TAKAMURA KATSUTOSHI
IPC: G08B5/36
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To simplify a lighting system which allows helicopters dispatched in an emergency or the like to safely take off and land even during the night. SOLUTION: A lighting system for a helicopter takeoff/landing site is constructed using a lamp 11 fitted with at least a solar battery 17 placed on the outer surface of a casing 12, an electric double-layer capacitor 18 built into the casing 12 and charged by the solar battery 17, and a light-emitting diode 20 placed at the top of the casing 12 and turned on by a current supplied from the electric double-layer capacitor 18.
Patent JP-H06254752-A (JP)
Title: Control device for numerically controlled machine tool group
Inventor: YAMASHITA TAIO
IPC: G05B19/418
Filed: 1993-03-01
Abstract: PURPOSE:To provide a control device for a numerically controlled machine tool group to automatically pick up a plurality of works to be mounted on a pallet and effect mounting indication. CONSTITUTION:At a step 104, a pallet is first selected. At a step 109, pallet data is retrieved and all works mountable on a selected pallet are obtained. At a step 110, by comparing the planning number of production data with the charged (input) number of production data, it is investigated whether or not the number of works attains a production scheduled value with regard to each of works mountable on the pallet. By removing the planning number of works already machined, work mounting data is produced. At a step 111, based on the work mounting data, a list of a mounting surface for a plate, a mounting position, and an article number of a work are displayed on the display device of a control panel.
Patent JP-H10276222-A (JP)
Title: Multiclass connection reception control method for asynchronous transfer mode (atm) switch and atm switch
Inventor: RAMAMURTHY GOPALAKRISHNAN
IPC: H04L12/56
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the use rate of a link and to reduce overhead on calculation by receiving new connection when total capacity allocated to a received class does not exceed a maximum capacity limit and reducing usable capacity by additional capacity added to the present capacity of the class. SOLUTION: Input buffers 110 in respective input ports 100 have total capacities and they are divided into areas for different classes. The buffers 110 are logically divided again between mutually different output ports for the respective classes and they can be shared among all the output ports 1-M at best. Minimum securing quantity is given on the respective output ports. When the total capacity allocated to the received class does not exceed the maximum capacity limit which is set by a network management system for the class, new connection is received and usable capacity is reduced by additional capacity added to the present capacity of the class.
Patent JP-S58184516-A (JP)
Title: Measuring device for liquid stored in tank
Inventor: KANAYAMA MASAHIRO
IPC: G01D21/00
Filed: 1982-04-22
Abstract: PURPOSE:To prevent the ground striking phenomenon of a weight, by dividihg the weight into two parts in the vertical direction, detecting the change in tension of a rope guiding and supporting cable when the weight that is suspended downward reaches the bottom of the tank, and immediately stopping the descending motion of the cable. CONSTITUTION:During the process a weight 1 is lowered in stored liquid, easing of weight and buoyant action at the time of contact with the liquid surface are received by two stages of weights 1a and 1b step by step. Therefore the tension of a coil spring 16 is eased, and a lever 14 is slightly rotated in the direction of solid line arrows with a supporting point 13 as a center. When the weight part 1a, which is the lower divided part of the weight 1, reaches the bottom of a tank, the tension acted on guide rolls 10 and 10 is further eased. Therefore the lever 14 is further rotated in the direction of the solid line arrows with the supporting point 13 as a center. The detection of the displacement is ensured by a tension detector 17, and a driving motor 18 is stopped. A rope guiding and supporting cable 5, which is stretched by the weight part 1b of the weight 1 under the suspended state through strings 2 and the lower weight part 1a under the grounded state, can be vertically arranged.
Patent JP-H07246914-A (JP)
Title: Seat belt winding device
Inventor: OSUMI SADANORI
IPC: B60R22/34
Filed: 1994-03-11
Abstract: PURPOSE:To provide a seat belt winding device which can effectively absorb kinetic energy acting on an occupant and further can prevent complication and size enlargement of the device structure. CONSTITUTION:The device is provided with a belt clamp mechanism 15 which interlocking with an emergency lock mechanism in emergency clamps a seat belt 13 and relieves this belt clamping when a load exerted on the belt 13 after belt clamping exceeds a first specific load, and an energy absorbing belt which is used as the seat belt 13 and when the load exerted on the belt exceeds a second specific load different from the first specific load of which a part of component fiber is broken so as to absorb kinetic energy acting upon the belt.
Patent JP-H09257130-A (JP)
Title: Piston ring of internal combustion engine
Inventor: YOKOI TARO
IPC: F02F5/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring for minifying an added load comparatively and not prograssing any wear, even if the entire upper surface of the piston ring is collided to the upper surface of a piston ring groove at a time. SOLUTION: An upper surface 10 of a piston ring is formed in nearly parallel with the upper surface 8 of a piston ring groove and the lower surface 11 of the piston ring is formed with an angle θso that the clearance between the lower surface 9 of the piston ring groove and it as it heads for from the inner periphery side 12 of the piston ring to its outer periphery side 13 is enlarged gradually. The angle θ is nearly equal to the angle θ (0<θ<1 deg.) made between the lower surface of the piston ring with an inner bevel and the lower surface of the piston ring groove.
Patent JP-H01238374-A (JP)
Title: Picture data compressor
Inventor: OHASHI MASAAKI
IPC: H04N19/85
Filed: 1988-03-18
Abstract: PURPOSE:To perform compression of a high compression rate on a large quantity of picture data in a short time by selecting the optimum bit assigning pattern against an orthogonally converted picture data array and performing block encoding against block data which cannot be compressed well by the orthogonal conversion. CONSTITUTION:Orthogonally converted Data AD(i, j) are transferred to a bit assigning pattern selection circuit 6 and the optimum pit assigning pattern to the data AD(i, j) is selected. Weighting overflow values outputted from a weighting circuit 12-k are supplied to an overflow counter 13-k and summed. The summed value is discriminated whether or not it is within ranges of appropriate thresholds TH1 and TH2 by a comparator circuit 14-k. When the summed value is within the above-mentioned ranges, a signal CPk indicating that the data compression by using the said bit assigning pattern is adequate is supplied to a bit assigning pattern selector 17. When the encoding by means of orthogonal conversion is inappropriate, such block data ID' (i, j) are compressed by a block encoding method.
Patent JP-S61227915-A (JP)
Title: Production of silica gel
Inventor: YAMAUCHI HIROMI
IPC: C01B33/154
Filed: 1985-04-01
Abstract: PURPOSE:To produce a homogenous sol at the ordinary temp. even when a high-concn. mineral acid and a sodium silicate soln. are used by bringing a mineral acid into contact with the sodium silicate soln. in the specified flow velocity and above in the titled method gelatinizing a silica sol obtained by bringing the mineral acid into contact with the sodium silicate soln. CONSTITUTION:A mineral acid is mutually brought into contact with a sodium silicate soln. in >=10m/sec flow velocity to produce silica sol and thereafter it is gelatinized. For example, each raw material liquid is fed to the feed pipes 1, 1' of the raw materials from the storage vessels 5, 5' of the raw materials in <=1m/sec flow velocity with the pumps 6, 6' by using a Y-type reaction. The flow velocity of each raw material liquid is made to >=10m/sec by means of the throttle parts 4, 4' provided to one part of the pipes 1, 1'. The distance up to a reaction part 3 from the throttle parts 4, 4' is preferably regulated to 1-3 times of pipe diameter of the pipes 1, 1' in order to allow the reaction to perform homogenously. The sol obtained by such a method is stored in a gelatinizing vessel 7 through a discharge pipe 2 and made to gel. The silica gel product is obtained by washing and drying this gel.
Patent JP-S60210820-A (JP)
Title: Electrostatic shielding apparatus
Inventor: OKAMURA KATSUYA
IPC: H01F27/36
Filed: 1984-04-05
Abstract: PURPOSE:To alleviate electrical field stress at the end part of electrode and improve reliability of insulation by integrating an electrode material with an insulator sheet and winding the edge part of electrode material on the basic insulation cylinder after wrapping such edge part with the folding part of insulator. CONSTITUTION:A electrostatic shielding apparatus 30 is formed by winding an electrode sheet 32 to the external side of a basic insulation cylinder 31 arranged near a transformer winding 10. This sheet 32 can be obtained by that an electrode material 34 is vacuum deposited on an insulation paper 33 and both end edges of insulation paper 33 are folded to wrap the end edge of material 34. The sheet 32 is wound turn by turn to the external side of insulation cylinder 31 alternatively with an insulation sheet through the lapping in the axial direction. In an apparatus 30 thus formed, a series capacitance can be made large equivalently and electrical field stress is not concentrated to the edge of cutting edge.
Patent JP-S55509-A (JP)
Title: Electrophotographic method
Inventor: IKEDA ITSUO
IPC: G03G13/26
Filed: 1978-06-05
Abstract: PURPOSE: To obtain images of good gradation reproducibility and good quality at a high speed without producing any unpleasant feel by using the photoreceptor baked and bound with a photoconductive insulation layer containing photoconductive inorganic pigments and fluoropolymer and developing the images with a water-base colloidal developing solution.  
     CONSTITUTION: A water-repellent electrophotographic photoreceptor 3 comprises providing a photoconductive layer 2 containing the photoconductive inorganic pigments composed of ZnO, TiO 2  or other of good thermal stability or a mixture of two or more kinds of these and fluoropolymer, through baking and binding, on a conductive substrate 1 composed of a metal plate such as of, e.g., Al, Pb or other or metal compounds of SnO 2  or other. On the other hand, a suspension-base solution or the like comprising dispersing coloring agent particles such as of carbon black or other organic or inorganic pigments or the like in water with a dispersant, high polymer material or the like that can act as a polarity control agent, is used as the water-base colloidal solution for visualizing the electrostatic latent images. Thereby, the extremely distinct copies of superior gradation characteristic may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S542267-A (JP)
Title: Dry treating apparatus for exhaust gas
Inventor: WATANABE TERUO
IPC: B01J8/12
Filed: 1977-06-07
Abstract: PURPOSE:To reduce equipment cost and to decrease equipment area without causing decrease in treating efficiency by arranging electric charging equipment and a moving type of desulfurizing and denitrating catalyst layer in a single vessel.
Patent JP-S56164265-A (JP)
Title: Transmitting device for travel of vehicle
Inventor: KATAYAMA MORIMITSU
IPC: F16H3/02
Filed: 1980-05-19
Abstract: PURPOSE: To simplify the construction of the device and obtain a speed of the vehicle corresponding to the operation with one-touch operation by making it possible to change over the engine motive power to either one of direct connection and vevehicle speed-down in front of the travel transmission.  
     CONSTITUTION: An engine output shaft 7 is directly connect to a travel propelling shaft 10 through a hydraulic clutch device 12 in a freely movable manner to constitute a first transmission path. Further, the engine output shaft 7 is connected interlinkage with the travel propelling shaft 10 through a speed reduction gear device 13 to constitute a second transmission path of a speed lower than that of the first transmission path. Furthermore, the second transmission path is provided with a one-way clutch which transmit the speed only to the travel propelling shaft 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05274869-A (JP)
Title: Semiconductor memory device
IPC: G11C11/406
Filed: 1992-03-25
Abstract: PURPOSE:To reduce the load requesting to an external circuit for an initialization by providing a selective imparting means imparting an internal. clock pulse to an initializing control means till a prescribed time passes after power source voltage starts to supply. CONSTITUTION:A dummy clock signal generator 1 receives power source voltage Vcc and generates a dummy clock signal Sa of a prescribed frequency. A timer circuit 2 receives the power source voltage Vcc, detects the lapse of preliminarily fixed time and outputs a switching control means Sb for controlling a switching circuit 3. The switching circuit 3 receives a signal/RAS to be given from the outside and a signal Sa of the dummy clock signal generator 1. The switching circuit 3 responses to a switching control signal Sb of the timer circuit 2 and imparts one of the signal/RAS and Sa as an output signal Sc to a clock signal generator 51.
Patent JP-H09223627-A (JP)
Title: Magnetostatic wave device
Inventor: KUMATORIYA MASATO
IPC: H01P7/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device operative at a lower frequency in characteristic- stabilized surface magnetostatic mode. SOLUTION: This device 10 comprises a GGG single crystal substrate 12 having a main face at the (110)-plane on which an Fe-containing garnet YIG single crystal film 14 is formed. This film is epitaxially grown so that its (110)-plane becomes a main face. A high frequency signal input and output transducers 61a and 16b are formed on the film 14 with spaces, parallel to the [-110] axis of the film 14.
Patent JP-S63233064-A (JP)
Title: Superconductive ceramic
Inventor: YAMAZAKI SHUNPEI
IPC: H01B12/00
Filed: 1987-03-20
Abstract: PURPOSE:To obtd. a K2NiF4 type superconductive ceramic exhibiting K2NiF4 type superconductivity, by contg. a Y group element and an other lanthanoid element, a IIa group element of the periodic table, and an oxide of Cu in a proportion defined by the general formula, by a simple process. CONSTITUTION:The superconductive ceramic of this invention is formed of starting materials corresponding to the proportion expressed by the general formula [wherein (x), (x') are 0.01-0.3; (y), (y') are 1.3-2.2; (z), (z') are 2-4.5; A is a kind of element selected from the Y group; B and B' are plural elements selected from elements of the IIa group]. The above described Y group comprises Y, Ga, Yb, Eu, Tb, Dy, Ho, Er, Tm, Lu, and Sc. The above described IIa group comprises Ra, Ba, Sr, Ca, Mg, and Be.