baber/WOPTO huggingface dataset:
Patent JP-S59107008-A (JP)
Title: Production device for ultrafine powder
Inventor: NAKAE HIDEO
IPC: B22F9/12
Filed: 1982-12-08
Abstract: PURPOSE:To obtain ultrafine particles having a uniform grain size by combining a classifier with a titled device which evaporates a metal in an evaporator maintained under the reduced pressure by a high load heating source such as plasma arc, TIG arc or the like. CONSTITUTION:The metal 8 in a copper crucible 2 cooled by the water flow in a cooling pipe 3 is heated to melt and evaporate by a plasma torch 4 in an evaporator 1 maintained under the reduced pressure, whereby ultrafine powder is produced. The formed ultrafine powder is fed by the plasma gas and the carrier gas from an introducing port 5 in the direction of a classifier 6 connected to the evaporator 1 by a communication pipe 7. The pressure P2 in the classifier 6 with respect to the pressure P1 in the evaporation atmosphere is required to be P2>P1 in this case. The pressure P1 is regulated by the grain size of the metallic powder to be produced and the grain size that can be classified is considerably changed by changing the pressure P2 with valve operation.
Patent JP-S6271950-A (JP)
Title: Silver halide photosensitive material and color filter
Inventor: KONO JUNICHI
IPC: G02B5/20
Filed: 1985-09-25
Abstract: PURPOSE:To form the titled material suitable to prepare the microcolor filter having a black part by constituting each of silver halide emulsion layers from at least two unit layers, and by incorporating couplers havinge each of different coloring matters into said unit layers respectively. CONSTITUTION:Each of said two unit layers comprise the 1 kind couplers selected among at least 3 kinds of the coplers which are formed by a coupling reaction of an oxidant of the silver halide developing agent and selected from a yellow coloring matter, a magenta coloring matter and a cyan coloring matter, and the each coupler contd. in each of the prescribed two unit layers may form the different coloring matter each other. As the silver halide contd. in the silver halide emulsion, one may use an optional silver halide which is conventionally used to said emulsion such as a silver bromide, a silver iodobromide, a silver iodochloride, a silver chlorobromide, and a silver chloride etc. The suitable couplers capable of forming a yellow coloring matter, a magenta coloring matter and a cyan coloring matter are the couplers down by formula Y-1, M-1 and C-1 respectively.
Patent JP-H1142602-A (JP)
Title: Laminate
Inventor: OMURA MASATOSHI
IPC: B27K3/50
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate which is low in hygroscopicity and excellent in dimensional stability. SOLUTION: A laminate is provided wherein front and rear layers 2, 2 composed of wood base material to which glyoxal resin is fixed by impregnation, are provided in front and rear surfaces of a core layer 1 consisting of the wood base material. A water insoluble reactant is generated in a wood base material constituting the front and rear layers by making insoluble with self polycondensation reaction of the glyoxal resin, making insoluble with ether- linkage or cellulose or the like in the wood material to a hydroxyl group, and making insoluble with ether-linkage of polyhydric alcohols in the case where polyhydric alcohols are added to glyoxal resin to the hydroxyl group, and since hygroscopicity of the wood base material itself is extremely reduced thereby, a laminate which is low in hygroscopicity and excellent in dimensional stability is obtained.
Patent JP-H0262195-A (JP)
Title: Low leakage magnetic type speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R9/00
Filed: 1988-08-29
Abstract: PURPOSE:To rationalize the process ad to make the product stable by molding and forming a shield cover and a outer magnetic circuit comprising a main magnet, upper and lower plates as a case with an integrated frame. CONSTITUTION:The magnetic circuit 33 comprising the main magnet 21 clipped by the upper plate 22 and the lower plate 23 is molded and formed as a structure with a frame 24. In this case, a case 25 is formed by applying molding and formed while including a shield cover 31 integrally. The manufacture of the speaker is complete by having only to bond a cancel magnet 32 to a speaker main body formed by fitting a diaphragm 26, a voice coil 27, a damper 28 and a dust cap 30 to the case 25. As a result, the production of abnormal sound due to the resonance is prevented and the process is reduced.
Patent JP-H1087735-A (JP)
Title: Production of poly(meth)acrylate
Inventor: YANAGASE AKIRA
IPC: C08F2/38
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer controlled in molecular weight, having slightly discoloring and excellent in heat resistance by polymerizing a (meth)acrylate using an organometallic compound having polymerization initiating points in the presence of a specific compound used as a chain transfer agent. SOLUTION: A (meth)acrylic acid ester is polymerized by using an organometallic compound having at least one polymerization initiating point (preferably a trifunctional organic Sc compound, a trifunctional organic Y compound, a trifunctional organic rare earth metal or a bifunctional organic rare earth metal) in the presence of a compound having reactive hydrogen atom in the molecule and represented by the formula (R<1> )SH (R<1> is H or a 1-20C hydrocarbon), etc., to provide the objective poly(meth)acrylate. The method enables production of polymethacrylate at a lower cost by using smaller amount of organometallic compound, compared with a conventional technique.
Patent JP-S59102342-A (JP)
Inventor: ATOBE TAKASHI
IPC: A01K89/015
Filed: 1982-12-03
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-H0531033-A (JP)
Title: Coffee maker
Inventor: HASHIMOTO KIYOUKO
IPC: A47J31/50
Filed: 1991-07-31
Abstract: PURPOSE:To keep a coffee pot at a specific temperature without worrying about empty boiling automatically turn a switch off by turning the switch off when no coffee is left, and otherwise controlling the heating of a heat insulating plate based on the output of a gravimeter. CONSTITUTION:When the switch of a coffee pot 1 is turned on, the weight of the coffee pot 1 on a heat insulating plate 5 is measured by a gravimeter 2. If the measured data A are smaller than or equal to 0, a controller 3 turns the switch off. If the measured data A are larger than 0, the controller 3 retrieves the heat radiation quantity C corresponding to the measured data A within the radiation quantity data B set in a memory 4. The heat radiation quantity C thus obtained is radiated to the heat insulating plate 5. Empty boiling is prevented, and the heat corresponding to the coffee remainder is radiated.
Patent JP-H0397721-A (JP)
Title: Mutual network polymer of ring-containing allyl polymer and epoxy resin, and laminate made therefrom
Inventor: YAN ANDORE YOSEFU SHIYUTEISERU
IPC: H05K1/03
Filed: 1990-08-15
Abstract: Disclosed are polymeric materials comprising an interpenetrating network (IPN) prepared from cyclic moieties-containing allyl polymers and epoxy resins. The allyl polymers art crosslinked under the influence of a radical initiator, the epoxy resin is crosslinked by a curing agent. The curing agent is a polyhydric phenol or a cyclic anhydride not containing a polymerizable double bond. Preferably the curing agent is bisphenol-A or tetrabromo-bisphenol-A. Preferred IPN's are prepared from triallylcyanurate-based allyl polymers and phenol-type epoxy resin.
Patent JP-S6275130-A (JP)
Title: Universal arthrosis mechanism
Inventor: KUMADA AKIO
IPC: F16D3/00
Filed: 1985-09-30
Abstract: PURPOSE:To allow a device to be rotated in an optional direction in a semi- sphere by providing three conical rollers so that all extended center lines of shafts pass one virtual intersection. CONSTITUTION:Conical rollers 1-3 with an apex angle of 90 deg. have shafts 12, 22, 33 with the bisector of the apex angle set as a center axial line respectively. Shafts are arranged vertically to each other in direction so that center line of rotation axes of three rollers and the extension of the contact line between rollers pass one virtual intersection. In addition, the intersection of the pressing force between adjacent rollers is put on the center line of the opposite shaft and supported. Therefore, the rotation can be transmitted with the connection between shafts freely bent, and this device can be rotated in an optional direction in a semi-sphere.
Patent JP-H0497847-A (JP)
Title: Shining decorative sheet
Inventor: MINAMINO YUKIO
IPC: B32B33/00
Filed: 1990-08-13
Abstract: PURPOSE:To form a pattern of reflected lights on the surface with the reflection of outdoor daylight by having a laminated structure which comprises a sublayer, a resin layer containing a reflective pigment and a transparent embossed resin layer in the named order starting with the bottom and causing the embossed resin layer to have a pattern of regular ruggedness on the underside thereof. CONSTITUTION:A sheet have a laminated structure comprising a sublayer 4, a resin layer containing a reflective pigment of gold or silver ink 3, a transparent embossed resin layer of polyethylene 2 and a transparent protective resin layer of polyester 1 in the named order starting with the bottom. The underside of the embossed resin layer 2 or the top of the resin layer containing the reflective pigment 3 is provided with a patter of desired regular ruggedness. Meanwhile, the sublayer 4 is made of a base layer 4b consisting of a paper having a base weight of 400g/m<2> and an adhesive layer 4a of ethylene acrylate copolymer resin (EAA) to join the base layer 4b with the underside of the resin layer containing the reflective pigment 3. Furthermore, the underside of the protective resin layer 1 is provided with a light transmittable printing layer 6.
Patent JP-H0645412-A (JP)
Title: Apparatus and method for wire bonding
Inventor: ISHII YUKINOBU
IPC: H01L21/60
Filed: 1992-07-21
Abstract: PURPOSE:To produce ultrasonic pressurizing force of predetermined ultrasonic power required for bonding over a time during which the ultrasonic power is applied, through a capillary by inputting data concerning at least a bonding pressurizing diameter D and a bonding pressurizing width WD through a keyboard execution switch. CONSTITUTION:Once there is inputted data concerning at least a bonding pressurizing diameter D and a bonding pressurizing thickness WD through a keyboard execution switch 11, an evaluation circuit 12 supplies control signals (p), (t), and (f) to an ultrasonic wave control circuit 14, a switch circuit 15, and a pressurization control circuit 16 with reference to a data table 13. Ultrasonic power supplied to a ultrasonic vibrator 6 and ultrasonic wave application time are controlled on the basis of the control signals (p) and (t), and pressurizing force through a capillary supplied to driving coil units 9, 9' is controlled on time basis of the control signal (f), for predetermined bonding.
Patent JP-H0378827-A (JP)
Title: Vector processor and merge processing method
Inventor: SAKATA MEIJI
IPC: G06F7/32
Filed: 1989-08-23
Abstract: PURPOSE:To perform the merge of variable length data at a high speed by carrying out the merge of data via a merge processor to a triple pair of vectors produced from an input data train and ten outputting the input data after rearranging them via an identifier of the triple pair of vectors of the merge result. CONSTITUTION:The instruction word received from a main storage 5 is stored in an instruction word register 1. An instruction control circuit 2 produces an initialization signal with the instruction word received from the register 1 and initializes a merge computing element 3 and a fetch/store address generating circuit 4. The element 3 compares the keys with each other via a data comparator 7 and adds the data length together via the data adders 8 and 9. then the circuit 4 calculates the addresses of input/output vectors. As a result, a merge operation and an input action can be carried out in parallel with each other. Then the merge of the variable length data can be carried out at a high speed.
Patent JP-S6194106-A (JP)
Title: Control system of controlable manipulator
Inventor: MAEKAWA AKIHIRO
IPC: G05B19/408
Filed: 1984-10-13
Abstract: PURPOSE:To shorten a sampling time by using a specific matrix to a matrix for conversion of revolving angle which converts an operating command into a rotary drive speed command. CONSTITUTION:An operator grips both levers 7 and 8 for control of an arm and a wrist respectively with both hands of the operator for control of a manipu lator. The lever 7 delivers a arm position operating command xA, and this command xA is converted into a primary speed command thetaAM by a matrix P as well as into an auxiliary speed command thetaWC by a matrix R. While the lever 8 delivers a wrist direction operating command deltaW and this command is converted into the primary and auxiliary command thetaWM and thetaAC. The revolv ing angles thetaA and thetaW are obtained by an arm position triaxial servo system 9 and a wrist direction triaxial servo system 10 based on said primary and auxiliary speed commands theta. Then each driving shaft is driven. Here a revolving angle conversion matrix is defined as shown in a chart. Then the revolving angle conversion matrix is simplified in terms of the S are R actions when a manipulator is operated according to the operating commands given from levers 7 and 8, etc.
Patent JP-H0657743-A (JP)
Title: Casing slip detection device
Inventor: NOZAKI SATOSHI
IPC: E02D5/38
Filed: 1992-08-12
Abstract: PURPOSE:To detect a ship between a casing and a band device which clamps the casing definitely and automatically without doing any special work on the casing. CONSTITUTION:A plurality of distance sensors 8a and 8b are laid out as opposed on the surface of a casing 2 along its rotating direction. Coupled with the rotation of the casing 2, distance signals output from each of the distance sensors 8a and 8b are incorporated into an arithmetic operation circuit 13 where a differential phase BDELTAt between each distance signal is detected. The rotary speed Sc of the casing 2 is computed by removing a distance Lc between the sensors based on this differential phase BDELTAt. The comparison between the computed rotary speed Sc and a rotary speed Sd of a rotary drive system detected by a speed sensor 9 makes it possible to detect the presence of a slip of the easing 2.
Patent JP-H0378308-A (JP)
Title: Magnetostatic wave element
Inventor: AOKI IKUO
IPC: H03H9/25
Filed: 1989-08-22
Abstract: PURPOSE:To miniaturize a whole device by changing the interval of respective bars in transducers in correspondence with the nonuniformity of a magnetic field and setting the frequency of a magnetostatic wave which respective bars select. CONSTITUTION:An input transducer 21, a YIG film 2, an output transducer 22 and an amplifier 14 form a magnetostatic wave oscillation loop. The transducers 21 and 22 are multi-bar formed and the intervals of respective bars l1-l6 are not constant. The intervals l1-l6 of respective bars are changed in correspondence with the values of the magnetic field in respective positions on the YIG film 2 so that the excited frequencies among respective bars in the transducers 21 and 22 when the magnetic field is nonuniform. Thus, the magnetostatic wave having frequency selectivity can be excited in the nonuniform magnetic field. Thus, the smaller magnetic circuit can be used for the YIG thin film 2 in a given size, and a magnetostatic wave element which can easily miniaturize the whole device can be realized with simple constitution.
Patent JP-S6372348-A (JP)
Title: Oxidizing catalyst
Inventor: FUKUZAWA HISASHI
IPC: F23C13/00
Filed: 1986-09-12
Abstract: PURPOSE:To prevent the lowering in the catalytic activity of an oxidizing catalyst at an early stage, by providing an intermetallic compound layer of a PdM or PdMO type wherein M is an alkaline earth metal to a ceramics carrier based on Al2O3. CONSTITUTION:A monolithic type structure 1 is coated with activated Al2O3 2 and an intermetallic compound layer 4 of Pd-alkaline earth metal is provided between Al2O3 2 and Pd, PdO or Pd/PdO being an active component 4 to form an oxidizing catalyst. Even after this catalyst is used at 1,100 deg.C for 100hr in the catalytic combustion of methane, not only the state thereof before use but also the catalytic activity thereof do not almost change. Further, the consumption of Pd or PdO being the active component is not also confirmed to a large extent. The amounts of the alkaline earth metal and O to total Pd of the intermetallic compound layer are pref. 0.1-10wt% and 0-22wt% respectively.
Patent JP-H1063262-A (JP)
Title: Key mechanism of wooded wind instrument
Inventor: MIYAOKA SHINRI
IPC: G10D7/06
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent the bending by contact, collision, etc., of keys with and against each other, breakage accidents, etc., at the time of connection work by bringing the front end faces of first keys and second keys close to and opposed to each other and providing the font ends of the respective keys with magnets so that attraction force acts on each other. SOLUTION: A turning shaft 11A disposed via a strut 10 on the outer periphery of a lower pipe 5 is integrally provided with a lower pipe ring key 15 curved to an L shape and a turning shaft 11B disposed on the outer periphery of an upper pipe 6 is integrally provided with an A/D ring key 16 curved to a J shape (or L shape). The front ends 15a, 16a of these two keys 15, 16 are brought close to and opposed to each other. The magnets 20, 21 are respectively fixed to the inner flanks of the front ends 15a, 16a of the respectively keys 15, 16 so as to face each other in proximity. The magnets 20, 21 are magnetized in a thickness direction and are respectively disposed in recessed parts 22, 23 by reversing the polarities in such a manner that the attraction force acts on each other.
Patent JP-H0962583-A (JP)
Title: Data processor
Inventor: FUKUZUMI TOMOYA
IPC: G06F21/62
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the data processor having the data security protection function. SOLUTION: This data processor has the security protection function of data read from a data storage device 22 provided with a connection part 4 which is detachably connected to a connection connector 3 having preliminarily determined prescribed standards, a memory part 5 where data is stored, and a control part 6 which receives the control signal supplied from a data processor main body 2 to control the operation or the memory part 5. The connection connector means 4 of the specific data processor main body has a connector terminal 43 which outputs a discrimination signal AE. The specific data storage device 22 detects the discrimination signal AE outputted from a discrimination signal detection circuit 24, which detects the discrimination signal AE, to open a gate circuit, and the control signal is allowed to pass to the control part 6.
Patent JP-S6275779-A (JP)
Title: Reader
Inventor: HARIMA SHIYOUTAROU
IPC: G06K9/20
Filed: 1985-09-28
Abstract: PURPOSE:To attain the inexpensive automatic reading of a program by providing a reading means on a movable carriage that moves along with a platen on which an original is set and completing the reading when an END is recognized in reading and the next line is empty. CONSTITUTION:A cassette 7 is set on a movable carriage 10, and an original 20 illuminated with a lamp 3 is read by an image sensor 1. The program read from an image sensor control part 1a is outputted by every one character data and when an END recognizing part 35b recognizes the END in an output, an END recognizing signal is outputted to a mechanism control part 35. The mechanism control part 35, when it feeds a line after the reading of the line of which the END exists, outputs an enable signal against a space deciding part 35c and the space deciding part 35c decides whether an empty where no program exists on a new line is present or not based upon the data from the image sensor control part 1a, and when it recognizes that no program exists, it outputs a terminating signal against the mechanism control part 35, making complete the reading.
Patent JP-S6371917-A (JP)
Title: Rotary cylinder device
Inventor: KONISHI KATSUO
IPC: G11B5/53
Filed: 1986-09-16
Abstract: PURPOSE:To minimize the connection of a rotary transformer and a head with a low cost and high performance by making the lower part of a lower cylinder tilt transformable by screw rotation throttled from the upper part of the cylinder. CONSTITUTION:The device is provided with a slit 3 notched to a cylinder and a screw 4 for tilting the face of the cylinder divided by a slit. A rotary cylinder 1 is attached to a lower cylinder through a shaft, and the position at which the cylinder is fixed to the shaft is determined at high accuracy by the catching part, and accordingly, the gap between a lower rotary transformer is minimum at the position of attaching. Since the height of the head is determined by the accuracy of working of a head, slight adjustment within 10mum is indispensable after fitting of the head. However, as the quantity is very small, adjusting can be made within limits that does not cause hindrance to tape running by tilting the slit part 3 notched to the cylinder by the screw 4.
Patent JP-H0379033-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L21/76
Filed: 1989-08-22
Abstract: PURPOSE:To prevent Ti diffusion along the interface between a isolation region and a semiconductor substrate when forming a silicide layer and to reduce junction leak current and improve junction breakdown strength by forming a trench isolation region with a flange part on the upper part as a isolation region between elements. CONSTITUTION:A trench isolation region 25 with a flange part 29a is formed on a semiconductor substrate 21, a silicide layer 31 is formed on the surface of the semiconductor surface, and lower diffusion layers 32 and 33 of the silicide layer 31 are formed, where the order of the formation process of the silicide layer 31 and that of the diffusion layers 32 and 33 is irrelevant. In this case, a trench isolation region 25 with a flange part 29a is formed at the semiconductor substrate 21 and the silicide layer 31 is formed on the surface of the semiconductor substrate, thus preventing the silicide layer 31 along the interface between the trench isolation region 25 and the semiconductor substrate 21 from being formed by the flange part 29a. Hence, it is possible to reduce junction leak current and improve junction breakdown strength.
Patent JP-S6271567-A (JP)
Title: Spin coating device
Inventor: BAN KAZUO
IPC: G11B7/26
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the spattering of a coating material without affecting the surface of a material to be coated by providing a gas outflow mechanism from the upper side of the circumferential part of the rotating material to be coated toward the lower side. CONSTITUTION:An annular pipe 4 in which the gas such as air or nitrogen subjected to dust removal is provided around a turn table 3 of a spin coating device for coating liquid such as adhesive agent or resist. Gas outflow holes 5 to discharge said gas are provided to the pipe. The resist 2 is dropped at a proper rate onto a disk 1 and the disk 1 is rotated at a prescribed rotating speed, then part of the resist 2 jumps out of the disk 1 but is dropped downward by the flow of the gas powerfully drawn from the holes 5. The spattering thereof is thus prevented.