baber/WOPTO huggingface dataset:
Patent JP-H04321574-A (JP)
Title: Production of lightweight clay burnt product
Inventor: IBUKI YOSHIRO
IPC: C04B33/00
Filed: 1991-04-18
Abstract: PURPOSE:To produce a lightweight clay burnt product lightened and capable of utilizing waste materials. CONSTITUTION:Cut fine powder produced in a cutting process in the production process of a phenol resin produce containing a reinforcing glass fiber and aluminum hydroxide used as fireproofing additive is added to clay at an amount of 5-15wt.% and uniformly kneaded with the clay and the kneaded material is shaped and fired. Thereby shrinkage and deformation of the burnt product is prevented by difference of reaction temperature areas of glass fiber and aluminum hydroxide and is made porous by gasification of phenol rein and lightened.
Patent JP-2000307402-A (JP)
Title: Current detecting circuit
Inventor: HAGIWARA YOSUKE
IPC: H01L35/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a current detecting circuit which is not affected by temperature characteristics of an element on the circuit. SOLUTION: The current detecting circuit is constituted by connecting a shunting path 4 which shunts a main current in parallel to a power device 1 where the main current flows and provided with a shunting transistor 2 and a detection part 8 which are connected in series in the shunting path 4 and finds the main current flowing to the power device 1 on the basis of the detection output of the detection part 8, and the detection part 8 is provided with a heat-sensitive element which reacts to the temperature of the power device 1.
Patent JP-S61272615-A (JP)
Title: Plate spring device for fulcrum of balance
Inventor: NONAKA TAKEYOSHI
IPC: G01G21/07
Filed: 1985-05-29
Abstract: PURPOSE:To facilitate adjustment of accuracy of the titled device by holding the upper end side and the lower end side of a plate spring between a couple of contact plates respectively and exposing a plate spring part of a beltlike area to be a fulcrum between both couples of the contact plates. CONSTITUTION:The upper end side and the lower end side of the plate spring 11 are held between a couple of the contact plates 12 and 13, and 14 and 15 respectively and holes 12a-15a for inserting the fitting bolts are formed to these plates. Holes 11a and 11b for inserting the bolts are also formed to the upper part and the lower part of the plate spring 11 so as to form a line with these holes and a clearance l1 is provided between both couples of the contact plates 12 and 13, and 14 and 15, and an exposure part 11c of the beltlike plate spring 11 functions as the fulcrum. The inner end parts of the contact plates 12-15 are made the tapered faces 12b-15b and the bending resistance at the fulcrum part 11c of the plate spring 11 is made small. The thickness t1 of the plate spring 11 is reduced sufficiently.
Patent JP-S62273286-A (JP)
Title: Method for repairing gas dust of coke oven and repairing device therefor
Inventor: MAJIMA HIROFUMI
IPC: C10B21/00
Filed: 1986-05-20
Abstract: PURPOSE:To repair the gas dust of coke oven by an inexpensive device in high safety, by floating powdery dry mortar in a hermetically constructed gas duct and applying the floating mortar to a part to be repaired by taking advantage of pressure difference between the duct and a neighboring regenerator. CONSTITUTION:A gas duct 3 is hermetically made, powdery mortar 16 is fed to the gas duct, floated, the floating mortar 16 is applied to a part 6 to be repaired such as joint cut part, etc., by pressure difference between the gas duct 3 and a regenerator, the part 6 to be repaired is closed and then the mortar is naturally sintered by temperature of brick of body of furnace to repair the part without causing at all thermal damage resulting from water content.
Patent JP-H02295573-A (JP)
Title: Short range golf ball
Inventor: OKA KENGO
IPC: A63B43/00
Filed: 1989-05-09
Abstract: PURPOSE:To sufficiently suppress the range of a golf ball by providing a project ing part in an optimum shape protruding upward in the shape of a circuling arc in the bottom part of a circular dinple. CONSTITUTION:In the bottom part of a dinple 10 for the golf ball, a projecting part 11 is formed protruding upward in the shape of the circular arc. When a diameter in the maximum diameter of the projecting part is defined as D1 and a diameter in the outer edge of the dinple is defined as D2, in the condition of L=D1/D2, the size of the projecting part 11 is set so that the condition of 0.1<=L<=0.9 can be established. When the height of the projecting part is defined as H1 and the virtual maximum depth of the dinple recessed in the shape of the circular arc, in the condition of K=H1/H2, the size is set so that the condi tion of 0.6<=K<=1.0 can be established. The total number of the dinples is set in the range of about 250-600. As a result, the range of the golf ball can be enough suppressed. Since mold working to use an end mill system can be easily executed, the shape of the dinple can be made uniform.
Patent JP-H09304890-A (JP)
Title: Color image forming method
Inventor: OCHIAI YOSHIRO
IPC: G03C7/407
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming method by which no irregular image is produced, decrease in the max. color developing density is suppressed and the max. color density does not variate by overlapped width of rasters when a photosensitive material is exposed by scanning with a light beam to form an image. SOLUTION: A silver halide color photographic sensitive material having at least one silver halide emulsion layer on a supporting body is exposed by scanning with light beams which are modulated based on the image information and then developed to form an image. In this method, silver halide particles in the silver halide emulsion is composed of silver chloride or silver chloride bromide which contains >=90mol% silver chloride and does not substantially contain silver iodide. The emulsion contains at least one kind of group VIII metal in the periodic table by 10<-9> to 10<-2> mol per one mol of the silver halide. More than >=50mol% of the whole amt. of the metal is included in the surface layer (phase) which is <=45% of the silver halide particle volume.  This silver halide color photographic sensitive material is exposed by scanning with a light beam whose scanning pitch is smaller than the effective beam diameter and the overlapped width of rasters is >=5% and <=95% of the effective beam diameter.
Patent JP-H09305886-A (JP)
Title: Management job assistant device and method for building monitoring system
Inventor: YAMAMOTO ATSUSHI
IPC: G08B25/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a management job assistant device/method of a building monitoring system which enables even a person who has not so much knowledge of the electrical equipments to surely specify and handle the equipments at a site where an alarm is produced in a building. SOLUTION: At the side of a building monitoring system 1, a data editing part 3 calculates and edits the data on the positions, types and handling methods of equipments placed at an alarm occurrence site based on a data base 2 contained in a building management computer when an alarm is inputted from an electrical equipment of the site in a building. Then the part 3 sends the edited data to an unmanned vehicle 4. The vehicle 4 automatically runs to the alarm occurrence position, e.g., a cabinet 5 based on the received data and also shows the positions, types, etc., of equipments of the alarm occurrence site which are described in the edited data via a display device at the position of the cabinet 5. At the same time, the vehicle 4 outputs in voices the alarm handling method described in the editing data via a voice synthesizer.
Patent JP-S60258888-A (JP)
Inventor: ENDOU SHINICHI
IPC: H05B3/00
Filed: 1984-06-06
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-S63302200-A (JP)
Inventor: AAMIN ORUSHIEBUSUKII
IPC: F04D29/043
Filed: 1988-05-14
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-H01286361-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO YASUHIKO
IPC: H01L21/205
Filed: 1988-05-12
Abstract: PURPOSE:To arrange the constitution so that characteristic abnormality such as drop of withstand voltage of a device, etc., may not occur by providing an insulation film formed on the surface of a selected epitaxial layer by a rotary application method. CONSTITUTION:As is doped to a P type silicon substrate 1 so as to form an N type buried layer 2 and an oxide film 3 is grown at the surface. A window is opened inside the buried layer 2, and a phosphorous doped N type SEG (selective epitaxial growth) area 4 is grown. And an oxide film 5 is grown on the SEG area 4. Next, an insulation film 8 is formed by a rotary application method. Since applied film is formed thick on a facet 7 at the corner part of the SEG area 4 this way and the entire surface of the SEG area 4 is planed, if boron is implanted by an ion implanting method, uniform base 6 is formed. Hereby, even if impurity is implanted by the ion implanting method, an impurity introduced layer is formed uniformly to the depth direction inside the selective epitaxial layer, therefore drop of withstand voltage does not occur.
Patent JP-S63281417-A (JP)
Title: Composite electronic component
Inventor: SUGITA YOSHIHIRO
IPC: H01G4/40
Filed: 1987-05-13
Abstract: PURPOSE:To eliminate the alignment and bonding precesses by burying a chip capacitor and a pair of terminals connected thereto in one flange section of a resin-made core, and connecting both ends of a winding wound around the core tube section of the core to the terminals projecting from the flange section. CONSTITUTION:After mounting a chip capacitor 3 provided with electrodes 3a, 3b in both ends thereof across the distal ends of terminals 4a, 4b, they are connected, for instance by soldering. Then, the connecting sections of the chip capacitor 3 and the terminals 4a, 4b are resin-molded, and simultaneously a core 1 is integrally molded which has a lower flange 1b comprised of this molded section. And, a winding 2 is wound around a core tube 1a of the core 1 to form a coil 5, and both ends of the winding 2 are connected to the terminals 4a, 4b exposed from the molded section. Thereafter, the terminals 4a, 4b are cut from a hoop material 4, and they are bent below the molded section, thereby completing a composite component in which the coil 5 and the capacitor 3 are connected in parallel.
Patent JP-S6169454-A (JP)
Inventor: DOWAITO DENISU RETSUDEINGU
IPC: B32B15/08
Filed: 1985-05-29
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-S60261136-A (JP)
Title: Pre-alignment method of wafer
Inventor: INAGAKI AKIRA
IPC: G03F9/00
Filed: 1984-06-08
Abstract: PURPOSE:To execute main alignment automatically, and to improve the working efficiency of a device by positively positioning a fined target mark within the range of detection. CONSTITUTION:Signals taken in from a linear image sensor 5 are housed to a memory 8-1 through a driver 7. Signals close to a previously memorized wafer target mark are housed in a memory 8-2. A CPU9 compares the detecting signals of the memory 8-1 and the memorizing signals of the memory 8-2, and detects a position where a difference between areas is minimized. The quantity of displacement as the result is inputted to motor drivers 10-1, 10-2, motors 11-1, 11-2 are driven, and a wafer 1 is moved. The target mark is positioned positively within the range of detection through a series of such operation. Accordingly, main alignment is automated.
Patent JP-S5544521-A (JP)
Title: Fe-cr-co type magnet alloy
Inventor: IWATA MASAO
IPC: C22C30/00
Filed: 1978-09-21
Abstract: PURPOSE: To provide the title alloy of a specified compsn. consisting of Cr, Co, Ti, Zn and the balance Fe which alloy has superior magnetic characteristics and mechanical workability and can be manufactured stably and industrially.  
     CONSTITUTION: This alloy consists of, by wt., Cr 17W45%, Co 3W35%, Ti 0.03W 10%, Zn 0.01W2% and the balance Fe essentially. This alloy has very superior hot and cold workability, and it can be soln.-heat-treated stably at a relatively low temp. In addn., it is excellent in magnetic characteristics such as Hc and Br. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04344606-A (JP)
Title: Photodetecting module
Inventor: MATSUMOTO KIYOTO
IPC: G02B6/42
Filed: 1991-05-22
Abstract: PURPOSE:To decrease the return light to an optical fiber by the reflection on the photodetecting surface of a photodetector. CONSTITUTION:This module has the optical fiber 1 and the photodetector 3 which optically couples the incident light beam A from the optical fiber 1 via a lens 2 and receives this light. The distance between the end face la of the optical fiber 1 and the main plane 2a of the lens 2 is designated as L1, the image magnification in the optical system of the photodetecting module as m and the numerical aperture of the optical fiber 1 as NA, then the optical fiber and the lens are so disposed in parallel that the spacing  x between the central axis B of the optical fiber 1 and the central axis C of the lens 2 satisfies following equation:  x>{L1/2(m+1)} tan(NA).
Patent JP-H09305619-A (JP)
Title: Hierarchical index retrieving device and document retrieving method
Inventor: IWAI ISAMU
IPC: G06F17/30
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To define all the related indexes as retrieval objects by designating link information defining only the specified index as the retrieval object at the time of retrieval by constructing the network of index by setting the information of link among indexes from the plural indexes set by a user. SOLUTION: A retrieval object index setting part 208 is activated and stores the designated index ID in a retrieval object index buffer part 235. A retrieval object index link information setting part 209 is activated and stores the link information designated by the index ID in a retrieval object index link information buffer part 236. Next, a retrieval object link step number setting part 210 is activated and sets how many steps of indexes dpread over the link are to be defined as the indexes of retrieval objects for each link. Afterwards, a reading part 207 is activated and stores the retrieval object in a buffer part 232 according to the index ID of the buffer part 235, the link information of the buffer part 236 and the number of link steps in the buffer part 237.
Patent JP-S62272733-A (JP)
Title: Bus control system
Inventor: KATAMURA MASAHIRO
IPC: H04Q3/545
Filed: 1986-05-21
Abstract: PURPOSE:To improve the throughput of a processing unit by sending a communication request to a 2nd control bus in sending an inter-control bus communication request from a sender side processing unit connected to a 1st control bus and releasing the 1st control bus in receiving a reply signal in response to the communication request from a receiving side processing unit connected to the 2nd control bus. CONSTITUTION:A processing unit 1 requesting inter-control bus communication to a processing unit 3 sends an address (a) representing the receiving side processing unit 3 and required data (d) to a control bus 2 and sends a synchronizing signal s1. In receiving a synchronizing signal s54 reaching from a control bus 4 by the receiving side processing unit 3, the address (a) sent via the control bus 4 is analyzed and in deciding it as inter-control bus communication to its own processing unit, a reply signal a3 is sent to the control bus 4 and in finishing the reception processing of the data (d) arrived from the control bus 4, the transmission of the signal a3 is stopped. Thus, the sending side processing unit 1 and the control bus 2 are released immediately when the reply signal a3 is sent from the receiving side processing unit 3.
Patent JP-S606709-A (JP)
Title: Removal of scale deposited on wall of polymerization vessel
Inventor: HATA AKIO
IPC: C08F2/00
Filed: 1983-06-27
Abstract: PURPOSE:To facilitate the removal of scale deposited on the inside wall of a polymerization vessel, by contacting the polymerization vessel with a solvent mixture of hydrous methylene chloride and an oragnic solvent which can swell vinyl chloride polymer at ordinary temperature. CONSTITUTION:Vinyl chloride is polymerized in an aqueous medium, and the aqueous medium and the formed vinyl chloride polymer are discharged from the polymerization vessel. The inside wall of the vessel is contacted with a solvent mixture of 0.1-20wt% organic solvent of a b.p.>=60 deg.C, which can swell the vinyl chloride polymer and 99.980wt% methylene chloride containing 5wt% or below water. The means for contacting the solvent mixture with the inside wall of the vessel preferably comprises inserting a nozzle into the vessel and injecting the solvent mixture in a liquid state through the nozzle in such a manner that the injected solvent mixture forms a thin film which descends along the inside wall of the vessel and washes it.
Patent JP-H07319621-A (JP)
Title: Display device with coordinate detecting function
Inventor: SHIRAI NOBUHIKO
IPC: G06F3/041
Filed: 1994-05-30
Abstract: PURPOSE:To prevent coordinate detecting operation from affecting display operation by setting mean voltages in a coordinate detection period which are impressed to respective electrodes connected to driving circuits arranged at both ends of a display screen at the same level and performing coordinate detection. CONSTITUTION:For X-coordinate detecting operation, voltages are impressed to respective electrodes connected to the upper driving circuit 13 for longitudinal electrodes and the coordinate detection is performed, but since no voltage is impressed to electrodes connected to the lower driving circuit 14, the mean potentials in the coordinate detection period of the electrodes connected to the longitudinal upper driving circuit 13 become higher than those in the coordinate detection period of the respective electrodes connected to the lower driving circuit 14. The potential differences affect the display operation of an LCD. Therefore, the mean potentials of the electrodes connected to the longitudinal upper driver IC13 are varied by varying the signals of the electrodes connected to the longitudinal upper driver IC13 in the coordinate detection period to set the electrodes connected to the longitudinal lower driver 14 to the same level as the mean potentials.
Patent JP-H0415341-A (JP)
Title: V-belt transmission device
Inventor: AOKI HIROMI
IPC: F16H9/04
Filed: 1990-05-08
Abstract: PURPOSE:To prevent the turning-over and cut of a V-belt by forming the V-belt so as to be nearly complementary shape for the shape of a pulley groove when the V-belt is engaged with the pulley groove. CONSTITUTION:The whole depth H of a pulley groove is represented by H = h1 + h2, and deeper by h2 than the conventional groove, and the sectional shape is formed into a kind of Y figure form. The shape of a V-belt engaged with the pulley groove is a Y-figure form which is nearly complementary for the shape of a pulley groove 22, and the thickness H of the V-belt is thicker by h2 than the V-belt in the conventional example, and the width W1 at the outer peripheral edge part is nearly equal to the width in the conventional example. Even if deflection or torsion is generated on the V-belt during the engine revolution, and the V-belt tends to be slipped off from the pulley groove, the projection part 13 of the V-belt collides with the side wall 22a of the pulley groove 22, and caught by the side wall 22a, and the V-belt 10 is prevented from being slipped off from the pulley groove 22, and the generation of the turning-over and cut off the V-belt is prevented.
Patent JP-S5817156-A (JP)
Title: Fiber reinforced polymer blend composition
Inventor: KOKUBU TOKIO
IPC: C08L23/00
Filed: 1981-07-24
Abstract: PURPOSE:To provide the titled compsn. producing molding products excellent in impact resistance, surface properties and water resistance, obtained by reinforcing a mixture of polyamide resin and modified polypropylene resin with fiber. CONSTITUTION:The compsn. consists of (A) polyamide resin (e.g. nylon 6), (B) modified polypropylene resin and (C) reinforcing fiber. B is obtained by melt blending 100pts.wt. polypropylene resin and 0.1-0.5pts.wt. ethylenic alkyl unsatd. carboxylic acid or anhydride thereof in the presence of an organic peroxide (e.g. dicumyl peroxide) in an amount of 0.01pt.wt. or less, pref. 0.002-0.01pt.wt. The weight ratio of A to B is 75:25-95:5 and C is used in an amount of 60-150% based on the total weight of A and B. It is important to use polypropylene properly grafted by controlling decrease of the molecular weight to the smallest possible extent in the modification process.
Patent JP-H11299454-A (JP)
Title: Solubilization of dolomite
Inventor: KAGASAKI TAKESHI
IPC: A23L27/60
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To further widen the way to the application of dolomite to foods by solubilizing dolomite as a carbonate mineral involving both calcium and magnesium. SOLUTION: The subject solubilization can be accomplished by adding dolomite to a solution of an organic acid, in particular, citric acid or DL-malic acid. By adding the resultant dolomite solution to foods, both calcium and magnesium subject to shortage in the Japanese can be taken in a well-balanced manner.
Patent JP-H11313316-A (JP)
Title: Optical disk reproduction method and optical disk reproducing device
Inventor: MORI HIDEKI
IPC: H04N19/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To display a significant image by which the contents of the image are grasped by skipping a monochromatic image such as a black/white image whose contents are hardly grasped even for a moving image started from the monochromatic image. SOLUTION: A CPU extracts a head address of moving image data to be displayed (step 102) and calculates an address after a prescribed time from a time indicated by the head address (step 103). The CPU moves an optical head to the calculated address location on an optical disk to read the data (step 104) and inputs the data to an MPEG decoder (step 105). When the CPU detects an I picture in the data after the calculated address, the CPU reduces and processes the image data decoded from the I picture detected first and displays the data on a display device (step 106).
Patent JP-H01287786-A (JP)
Title: Irregular shape detecting device
Inventor: KATO MASAYUKI
IPC: G06T7/60
Filed: 1988-05-16
Abstract: PURPOSE:To reduce the size and weight of the detecting device by constituting a movable part as only a small-sized element formed by uniting a half-mirror and a cylindrical lens. CONSTITUTION:Two specular cylindrical elliptic surfaces S1 and S2 which have focus axes L1 and L2, and L1 and L3 are arranged opposite each other so that their focus axes L1 and L1 are common. Further, the half-mirror HM is provided rotatably around the common focus axis L1 and the cylindrical convex lens CL for beam convergence which is movable integrally with the half-mirror is provided; and the 2nd focus axis L2 of the 1st cylindrical elliptic surface S1 is regarded as an arrangement position for the body 10 to be detected and the photodetector is arranged on the 2nd focus axis L3 of the 2nd cylindrical elliptic surface S2. Thus, the majority of the optical system is fixed and linear illumination light is scanned on a fingerprint to reduce the size and weight of the device.
Patent JP-H05312327-A (JP)
Title: Safety valve driving circuit
Inventor: HATANO KAZUYOSHI
IPC: F23N5/10
Filed: 1992-05-11
Abstract: PURPOSE:To provide a safety valve driving circuit of gas cooker wherein the safety is economically and easily improved. CONSTITUTION:After ignition, a safety valve 4 is closed by applying the direct current voltage to the safety valve 4 held open by means of thermoelectric power 2 from the thermocouple. Thereby, when the abnormality is occured in the gas cooker after the ignition, a circuit for shutting down the cooker by means of the automatic control is easily formed, so that the gas cooker having high safety can be obtained.