baber/WOPTO huggingface dataset:
Patent JP-H06329487-A (JP)
Title: Method for forming metal layer on surface of ceramic
Inventor: HIRAI SHOZO
IPC: C04B41/88
Filed: 1993-05-24
Abstract: PURPOSE:To form a metal layer being strong to oxidation at high temperature and improved in adhesion on the surface of ceramics by forming a specific metal layer on the surface of ceramic pressure compact heated to the first sintering temperature and then sintering the layer at the second sintering temperature higher than the first sintering temperature. CONSTITUTION:A ceramic raw material having <=2mum average particle diameter is dispersed and pulverized by a wet method, and then, forming auxiliary is added thereto and sprayed and dried to afford granular powder and the granular powder is formed under pressure to provide a ceramic pressure compact. This pressure compact is heated in oxidation atmosphere at the first sintering temperature of 800-1600 deg.C for 1-3hr to provide a calcined compact 1. Slurry having 5-20 cp viscosity and containing about 30wt.% Pt (alloy) having <=0.5mum average particle diameter and 1.5-2.5wt.% dispersing agent is applied to the surface of this calcined compact 1 and the slurry is dried to form a coating layer 2 having 5-30mum thickness. Then, the calcined compact coated is sintered at the second sintering temperature not lower than the first sintering temperature and not higher than 1769 deg.C for 1-3hr to provide a ceramic sintered compact 3 having a metal layer 4 on the surface.
Patent JP-S6016794-A (JP)
Title: Diaphragm for speaker
Inventor: TAKAYAMA SATOSHI
IPC: H04R7/10
Filed: 1984-06-12
Abstract: PURPOSE:To obtain a diaphragm for speaker with high internal loss and where a peak at a resonance point is suppressed by forming one or plural slots to a core member of the diaphragm. CONSTITUTION:A stylene-maleic anhydride copolymer foaming body foamed into 40 times as a core member is cut into a rectangular of, e.g., 250mm. long, 50mm. width and 5mm. thickness to form the core member 1. Three slots or slits 2, 2' each having a depth of 3mm. are provided along left and right short sides in the long side direction of the core member 1 at an interval of 3mm. by a cutter and an Al foil (20mum) is sticked to both the faces of the core member 1 to form a rectangular flat diaphragm. The slots are formed to the core member 1 because the rigidity of the diaphragm is decreased partially so as to suppress the peak value of the resonance of the diaphragm lower.
Patent JP-S6012851-A (JP)
Title: Method for recalling non-response extension
Inventor: NOZAKI TADAO
IPC: H04M3/48
Filed: 1983-07-04
Abstract: PURPOSE:To omit labor requesting an answering subscriber to a transfer call to transmit a message or calling a terminating subscriber repeatedly by repeating recall to a non-response extension automatically with a fixed interval by dialing a specific number. CONSTITUTION:If a called subscriber 1B is absent when a calling subscriber 1A dials the extension subscriber's number of the called subscriber 1B, the terminating signal is automatically connected to a station 1C to be transferred. After hearing an originating tone from an originating register 4, a transferred subscriber 1C dials a specific number. A specific number specifying device 5 specifies the specific number and sends the specific number to a central control device 10. The device 10 monitors the time-out of a call signal timer circuit 61 on the basis of the receiving information and connection progress information stored in a connection progress memory 8, and when detecting the time-out, starts a call signal device 9 and to send a call signal to the called subscriber 1B. The sending of the call signal to the called subscriber 1B is repeated with the fixed time interval until a response from the called subscriber 1B is received.
Patent JP-H10328167-A (JP)
Title: Sample collecting assembly being in pressure reduced state and having water-based additive
Inventor: COHEN RICHMOND R
IPC: A61B5/154
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To extend a storage life by providing an elastic closed stopper at the opening tip part of a hollow tube to form a seal and containing a water- system additive of the same quantity for processing a fluid sample in a chamber thereby limiting water loss from a tube additive. SOLUTION: The hollow tube 12 regulating the axis A of an assembly 10 is provided with an opening tip part and a closed tip part 16 regulating the chamber 18. The elastic closed stopper 24 arranged at the opening tip part clogs the chamber 18 to form the seal maintaining a pressure difference between atmospheric pressure and pressure lower than atmospheric pressure inside of the chamber 18. In addition the assembly 10 contains the aliquot of the water- system additive for processing the fluid sample and also includes a matrix 30 formed from a fiber material 32 with a capillary space for absorbing the water-system additive. Then, the tube 10 additionally includes the liquid aliquot of substantially nonaqueous miscibility and the specific gravity of this liquid is made larger than about 1.07.
Patent JP-S60263908-A (JP)
Title: Wiring method of flat type optical cable
Inventor: NIRASAWA NOBUMASA
IPC: G02B6/00
Filed: 1984-06-13
Abstract: PURPOSE:To easily obtain an optional radius of curvature without applying unreasonable force to optical fiber cores by twisting an inflection part of the flat type optical cable where a coating member is removed by 180 deg. and bending it according to a wiring angle. CONSTITUTION:The coating of the inflection part of the flat type optical cable 1 is peeled and removed to expose optical fiber cores 2 and 3, and one flat type optical cable 1' is twisted by 180 deg. to the other flat type optical cable 1, so that the cores 2 and 3 are twisted without being applied with any unreasonable force. The flexure of the inside optical fiber 3 which is caused in the flexing direction inevitably when the fiber is flexed cancels the extension of the outside optical fiber 2, and the radius R of bending is decreased freely, so the optical fiber is laid easily even where a small radium of bending is required such as a corner of walls in a room. Then, the flexed part is covered with a protection cover 8 and thus protected against external force.
Patent JP-H01290985-A (JP)
Title: Scroll type hydraulic machine
Inventor: SAITO TAKEO
IPC: F01C17/06
Filed: 1988-05-18
Abstract: PURPOSE:To lubricate the gap between thrust plates sufficiently by arranging thrust plates face slidably each other between a bearing support member and a movable side scroll member and providing a fan for supplying air from the space around a crankshaft to the motor side. CONSTITUTION:A fixed side thrust plate 53 and a movable side thrust plate 55 are arranged slidably while face contacting each other between a fixed side scroll member 41 and a bearing supporting board 7. A fan 61 is arranged in a space 59 and negative pressure is produced in the space 59 as the fan 61 is driven to such lubricant sufficiently into a gap between both thrust boards 53, 55.
Patent JP-S60263945-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOYAMA TAKASHI
IPC: G03G5/05
Filed: 1984-06-13
Abstract: PURPOSE:To improve durability and to prevent disturbance of picture image as well by incorporating a specified fluorine-contg. oligomer in a photosensitive layer provided on an electroconductive substrate. CONSTITUTION:A fluorine-contg. oligomer having 2,000-10,000 number average mol.wt. and expressed by the formula I or II (wherein R and R' are H, alkyl, aralkyl, aryl; n is 4-20; m is an integer) is incorporated in a photosensitive layer provided on an electroconductive substrate. Such oligomer is incorporated in the uppermost later in a function separating type photosensitive body, but in a photosensitive layer in a single layer type photosensitive body. Preferred amt. of the oligomer to be incorporated is ca. 0.3-5wt% basing on the amt. of the binder resin. By this method, a photosensitive layer having superior moisture resistance, antifouling property, and wear resistance, particularly, superior durability to the disturbance of picture image, is obtd.
Patent JP-S5911740-A (JP)
Inventor: FUKUHARA YOSHIHIKO
IPC: H02J9/06
Filed: 1982-07-13
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-H0417499-A (JP)
Title: Speaker
Inventor: NAKAYAMA KOICHI
IPC: H04R7/20
Filed: 1990-05-11
Abstract: PURPOSE:To provide uniform stiffness to an axis symmetrical adhered part and to keep the shape of an edge normal by combining plural edge components arrange separately on a periphery of a frame and fitting a diaphragm to the edge coupled via an elastic sheet to a coupling part. CONSTITUTION:An edge 16 consists of edge components 22 and a elastic sheet 23, a diaphragm 17 having the edge 16 formed by the plural split edge components 22 via the elastic sheet 23 is fitted to the periphery of a frame 14 coupled to a magnetic circuit, and the diaphragm 17 is connected with a voice coil 18 fitted in a magnetic gap 20 of the magnetic circuit. Thus, uniform stiffness is provided to and axis symmetrical adhered part and the shape of the edge is kept normal.
Patent JP-S5913316-A (JP)
Title: On-load voltage regulator
Inventor: HASHIZUME TOSHIAKI
IPC: H01F29/04
Filed: 1982-07-13
Abstract: PURPOSE:To form a small-sized on-load voltage regulator lower in cost, excellent in maintenance and high in reliability, by providing a regulating winding with a dense tap winding and a coarse tap winding. CONSTITUTION:A primary winding 11 of a series transformer is energized through a movable contact 26c of a changeover switch 26   a fixed contact 26a   a fixed contact A   a dense tap winding 21   a movable contact 30  a fixed contact K   a fixed contact L. Thus, a voltage V2+V3 is induced in a secondary winding 12 of the series transformer, and a voltage V1+V2+V3 can be obtained between (u) and (v) on the secondary side of an on-load voltage regulator. Then, with the changeover switch 26 and a dense tap selector 27, the taps of the dense tap winding 21 are successively changed over, one by one, on load. More specifically, the primary winding 11 is energized by the coarse tap voltage V3 through one end of the primary winding of the series transformer  the movable contact 26c of the changeover switch 26   the fixed contact 26b thereof   a movable contact 27b   a fixed contact G of the dense tap selector   a movable contact 32 of a second coarse tap selector   the fixed contact K of the second coarse tap selector   any desired tap L of the coarse tap winding   the other end of the primary winding 11.
Patent JP-H07305059-A (JP)
Title: Soil-solidifying agent having small specific surface area
Inventor: KOTO ATSUSHI
IPC: E02D3/12
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a soil-solidifying agent for reinforcing a soft ground capable of preventing the scattering of soil when the agent is sprayed on the soil. CONSTITUTION:This is a cement produced by sintering and subsequently pulverizing the sintered material-into granules having a specific surface area <= about 2500cm<2>/g.
Patent JP-S6014790-A (JP)
Inventor: UNO HIROSHI
IPC: H05B3/10
Filed: 1983-07-04
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-S5746563-A (JP)
Title: Call signal generating device
Inventor: IWASAKI SUSUMU
IPC: H04M3/02
Filed: 1980-09-03
Abstract: PURPOSE:To form an output pattern where the potential between subscriber's lines is not changed before and after closing and opening of a relay, by using a signal generator which can generate a call signal with a DC voltage superposed. CONSTITUTION:In respect to outputs RA and RB of a signal generating device, frequency and crest value intermittent timings and DC voltages to be superposed are controlled in accordance with the program logic of a microprocessor incorporated in the device and control data set preliminarily. The control system of the main body of an exchange receives a timing signal TMG from the signal generating device and controls a relay R of the subscriber's circuit in accordance with the time of turning- off of outputs RA and RB. In respective subscriber's lines, -48V and earth are supplied to lines A and B respectively normally, and the relay R is so controlled that potential change does not occur in lines A and B before and after opening/closing, thus supplying the call signal to subscribers.
Patent JP-S5548670-A (JP)
Title: Stereo fish finder
Inventor: HONDA KEISUKE
IPC: G01S15/87
Filed: 1978-10-05
Abstract: PURPOSE:To obtain a fish finder featuring an extremely high efficiency by having the color recording via the heat-sensitive recording paper. CONSTITUTION:The ultrasonic waves are radiated from 1st and 2nd transmitters/ receivers 1 and 1' via the output signals transmitted from 1st and 2nd transmitters 2 and 2'. The reflected waves from the seawater are received by each transmitter/ receiver and then amplified at 1st and 2nd receivers 3 and 3' to be supplied to recording needle 5 of recorder 4. The input voltage is set up in accordance with the coloring of heat-sensitive recording paper 6 with coating of the heat-sensitive material which gives the red and blue colors by the high and low temperatures respectively. In case the output is delivered only from the 1st and 2nd receivers, the red and blue color recording is secured on recording paper 6. As a result, a wide range of the sea can be recorded on just one sheet of the recording paper.
Patent JP-S62278324-A (JP)
Title: Method for assembling viscosity coupling
Inventor: HIRAI SEIICHI
IPC: F16D35/00
Filed: 1986-05-27
Abstract: PURPOSE:To facilitate assembling of a viscosity coupling with spline connections, by a method wherein a hub is fitted with inner and outer clutch plates and guide rings to dssemble an inserted bulk materials and the hub is held upright with vibration given, and a cylindrical body is brought down to cover said inserted bulk materials from its overhead. CONSTITUTION:A hub 3 is held upright to be supported by a jig 24 with a circlip 17 fitted on ti and vibrated by a vibrator 23. With said hub 3 kept in this state, inner clutch plates 4 carried by a loader 25, guide rings 6 dropped down through a chute 26, and outer clutch plates 5 carried by another loader 27 are brought down one by one in this order from the top of said hub 3 so as to be fitted on said hub 3. Said inner clutch plates 4 are also vibrated so as to make them go down on said hub 3 when their phase agrees with that of the spline on said hub 3 to complete an inserted bulk materials 19. After that, a cylindrical body 8 held upright is brought down slowly from the overhead of said inserted bulk materials 19 to cover it, with the end wall 7 of said cylindrical body 8 positioned at its top.
Patent JP-S63287085-A (JP)
Title: Multi-beam light source
Inventor: TAKAGI TAKESHI
IPC: H01S5/00
Filed: 1987-05-19
Abstract: PURPOSE:To make it possible to measure the slope or the like of the surface to be measured and to achieve the improvement of the packaging precision and miniaturization of a title device by arranging on a single package a plurality of semiconductor lasers in two or three dimensions, thereby obtaining the surface information of the surface to be measured. CONSTITUTION:A copper block 5 is welded to the upper surface of a stem 3 of a package 1, and each chip of semiconductor lasers 2A-2C is bonded to each side of the block 5 by a two- or three-dimensional arrangement method. Photo diodes 6A-6C are placed on the surface of the stem 3 in correspondence to the lasers 2A-2C, and are connected to lead stems 4 through connecting terminals 7, 8. With this, monitored by the diodes 6A-6C, the beam intensity of the lasers 2A-2C can independently be controlled, and the light source becomes small-sized and can be positioned with a high precision at the packaging time. Further, by the two- or three-dimensional arrangement, the surface information of the surface to be measured is obtained, and the slope or the like thereof can be measured.
Patent JP-H06305740-A (JP)
Title: Molding method of glass optical element
Inventor: KUWABARA TETSUO
IPC: C03B19/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a molding method of glass optical element capable of securing stable releasing property necessary for continuous molding by providing a process to apply a mold releasing agent on the surface of a fused glass before the fused glass reaches a press molding die. CONSTITUTION:In the method for press molding the glass optical element having a prescribed shape and a prescribed precise surface state by directly charging the glass of fused state into the molding die, the mold releasing agent is applied on the surface of the glass gob before charging the glass gob into the molding die.
Patent JP-H05148281-A (JP)
Title: Cyclic acylphosphinic acid derivative and preparation thereof
Inventor: YURUGEN SUBARA
IPC: G03C1/73
Filed: 1992-05-14
Abstract: The invention relates to novel cyclic acylphosphinic acid derivatives of the formula  <IMAGE>  in which the substituents independently of each other can have the following meaning: R1, R2, R3, R4=H, Cl, Br or C1- to C10-alkyl or -alkoxy but on condition that either R1 and R2 together, or R3 and R4 together, with incorporation of the associated aromatic 6-ring, form a naphthalene structure; R5=C1- to C4-alkyl, C5- or C6-cycloalkyl, phenyl or alkylphenyl. The novel cyclic acylphosphinic acid derivatives can be prepared by reacting the corresponding aromatic o-hydroxycarboxylic acids with organyldichlorophosphines of the formula R5PCl2 in an aprotic solvent or suspension medium at 0 DEG  to 200 DEG  C. with elimination of HCl and by separating off and purifying the precipitated target product.
Patent JP-S6014747-A (JP)
Inventor: ASAO MINORU
IPC: H01K1/00
Filed: 1983-07-07
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-H02300664-A (JP)
Title: Reagent for detecting antiplatelet antibody
Inventor: SHIBATA YOICHI
IPC: G01N33/569
Filed: 1989-05-16
Abstract: PURPOSE:To detect antiplatelet antibodies with one step of passive agglutination reaction by consisting the reagent for detection of carrier particles immobilized with the antigen component of platelet. CONSTITUTION:The reagent for detection consists of the carrier particle immobi lized with the antigen component of the platelet. The antigen component of the paletelet is obtd. by applying a physical force to the platelet or treating the same with a surfactant or treating the platelet with the surfactant after breaking the platelet by application of the physical force to the platelet, thereby solubilizing the platelet. Any particles which can be used for the passive aggluti nation reaction are usable for the carrier particles. Such particles are exempli fied by red blood cells of animals, such as man. The antigen component of the platelet can be immobilized to the carrier particles. Namely, the antigen component is fixed to the carrier particles by a method for using a coupling agent or method for physical adsorption in the case of, for example, tannic acid, etc.
Patent JP-H02300963-A (JP)
Title: Handy word processor
Inventor: INAKOSHI DAISUKE
IPC: G06F17/21
Filed: 1989-05-16
Abstract: PURPOSE:To make it easy for a user to confirm the contents of printing data by displaying the contents being printed by a printer successively on a liquid crystal panel at the time of printing by the printer. CONSTITUTION:At the same time that the printing data is supplied to a printer part 3 from a control part 1, the contents being printed at the printer part 3 is displayed successively on the liquid crystal panel 2. Accordingly, while a Chinese character 5 of 'JI' is being printed at present according as the printer part 3 moves in a direction A in relation to a printing form 4, the character 5 of 'JI' is displayed on the liquid crystal panel 2. Thus, a printing state can be easily confirmed, and because the liquid crystal panel 2 displays the character even during the printing, a user can operate a device with joy as looking at the character, and a printing mistake can be easily found out.
Patent JP-S6312462-A (JP)
Inventor: PIITAA PII GATSUCHI
IPC: B65D51/20
Filed: 1987-05-21
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-S6014119-A (JP)
Title: Recording meter
Inventor: SAKAINO YASUSHI
IPC: G01D9/00
Filed: 1983-07-06
Abstract: PURPOSE:To enter and form scale marks optionally by pressing a scale mark generating head, where plural contacting means are provided at intervals of a prescribed length, to a recording paper through a ribbon in a recording meter where recording is performed in accordance with a measured quantity. CONSTITUTION:Rollers 3a as a contacting means of a scale mark generating head 3 are provided in the breadthwise direction of a recording paper 2 having perforation parts 2a, which are engaged with sprocket pins, in both ends. Plural rollers 3a provided on a shaft 30 at intervals of a prescribed length are pressed to the recording paper 2 through a ribbon 4 to form longitudinal scal marks 9. Intervals of a prescribed length at which rollers 3a are provided are selected op- tionally in accordance with a scale, and a narrow and long plate-shaped transverse scale mark generating head 6 is dropped and pressed to the recording paper 2 and a rubber roller 50 through the ribbon 4 to form transverse scale marks.
Patent JP-H07331671-A (JP)
Title: Construction of retaining wall
Inventor: TANIMOTO KEI
IPC: E02D29/02
Filed: 1994-06-03
Abstract: PURPOSE:To decrease the number of types of jobs for workers engaged in construction of a retaining wall, and to shorten term of works. CONSTITUTION:Bearing piles 1 are driven into the ground at specified intervals with their upper parts projecting beyond the ground surface. Panels 2, with external patterns for a retaining wall provided to their exterior, are arranged so that the projected upper parts of the bearing piles 1 are put between the panels. Then, concrete 3 is placed between the opposite panels 2, and thereby the concrete 3, the panels 2 and the upper parts of the bearing piles 1 are made to be a monolithic body.
Patent JP-2000311373-A (JP)
Title: Disk drive
Inventor: KONDO MASAMICHI
IPC: G11B7/125
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To perform the control made to correspond to dust or a defect by discriminating dust (a mote, a scratch) on the surface of a disk from the defect on a recording surface. SOLUTION: The disk drive generates a defect detection signal (e) which is made to correspond to a signal whose level change is relatively fast by being made to correspond to the defect on a recording surface and a dust detection signal (g) which is made to correspond to a signal whose level change is relatively slow by being made to correspond to the dust on the surface of a disk in the pull-in signal PI (a) made to correspond to the reflected light of the disk. Then, the system controller of the device performs the retry of a recording operation when the defect detection signal (e) is, for example, a low level and performs a control increasing a laser beam when the dust detection signal (g) is a low level. Moreover, the controller controls the outgoing light quantity of a laser diode so that the product of the outgoing light of the diode and the reflected light from the disk becomes a prescribed level.