baber/WOPTO huggingface dataset:
Patent JP-H0442850-A (JP)
Title: Dielectric porcelain composition for high-frequency
Inventor: MATSUMOTO HIROYUKI
IPC: C04B35/00
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a dielectric porcelain having excellent temperature coefficient in a high-frequency region, high Q-value and high specific dielectric constant by making a porcelain of a specific composition comprising Ba, Sr, Zn, Nb, Sb and O. CONSTITUTION:The objective dielectric porcelain composition consists of the compositions x, y and z in a region surrounded by a polygon having respective points A, B, C and D as apexes expressed by the formula (x+y+z=1; w is arbitrary) and in the ranges of 0.550<=u<=0.650 and 0.010<=v<=0.150. By using this porcelain composition, a dielectric porcelain for high-frequency having large specific dielectric constant and high Q-value in a microwave zone and capable of using in a wide range of 1-10GHz can be obtained. A dielectric porcelain having excellent temperature characteristics of resonant frequency can also be obtained from said porcelain composition.
Patent JP-S6312485-A (JP)
Inventor: HONMA KATSUMI
IPC: B65D85/38
Filed: 1986-06-25
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-S6416825-A (JP)
Title: Branched polycarbonate and its production
Inventor: ARUBERUTO PETORI
IPC: C08G63/64
Filed: 1988-06-16
Abstract: Branched, thermoplastic polycarbonates, suitable for being processed according to the blow-molding technique, are prepared by copolymerization with hydroxy-naphthoic acids or their derivatives.
Patent JP-S634324-A (JP)
Title: Input device
Inventor: KOBAYASHI HIDEYUKI
IPC: G06F3/048
Filed: 1986-06-25
Abstract: PURPOSE:To enable a host computer to obtain desired input information by selecting a coordinate position information transmission mode wherein the coordinate position of a key switch is sent and a character code transmission mode wherein a character code obtained by converting the coordinate position is sent. CONSTITUTION:When coordinates (x) and (y) are represented as a position (x, y), a character code 'A' is stored in respective addresses of a ROM 3-2 corresponding to positions (0, 0), (1, 0), (0, 1), and (1, 1) and a character code 'B' is stored in respective addresses of the ROM 3-2 corresponding to positions (2, 0), (3, 0), (2, 1), and (3, 1). Then, a driver 3 returns read coordinate information as it is unless the return of a character code is instructed when a touch key is pressed. In character return mode, a character code corresponding to coordinate values is read out of the ROM 3-2 and returned to the host computer 4.
Patent JP-S6418613-A (JP)
Title: Device and method for manufacturing plastic composite member
Inventor: UURITSUHI NITSUPU
IPC: B29C67/24
Filed: 1988-06-16
Abstract: PURPOSE: To manufacture a perfect plastics composite part with one mixing head by preparing a specified ejector piston at the opposite side of the mold cavity to the outlet orifice of the mixing chamber. CONSTITUTION: A plastics composite part is produced by the sequential introduction of several fillings including reaction mixture into the cavity 11 of the mold. A specified ejector piston 12 having a cone shaped top is prepared at the opposite side of the mold cavity 11 to the injector piston 6. The piston 12 is moved so that the top 16 reaches the surface 15 of the injector piston 6 after the 1st filling is introduced. The piston 12 is moved to the position where the 2nd filling is compressed between the cavity wall 18 and the 1st filling. Then the piston 12 is moved to the other side to compress the 3rd filling between the cavity wall 18 and the opposite side of the first filling 17.
Patent JP-S627090-A (JP)
Inventor: MIZUTANI MOTOHARU
IPC: G06F3/038
Filed: 1985-07-04
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-H10318866-A (JP)
Title: Capacitance-type pressure sensor
Inventor: SATO MASAHIRO
IPC: G01L19/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce a change in a sensitivity due to a temperature by a method wherein a recess which absorbs a stress strain to be generated in a silicon substrate and an insulating substrate is formed on a face which is opposite to the insulating substrate on the outer circumferential face of a diaphragm part at the silicon substrate in a capacitance-type pressure sensor. SOLUTION: A diaphragm part 11 which is deformed according to a pressure and which functions as a moving electrode is formed on a silicon substrate 1 by partially etching the silicon substrate 1, and a fixed electrode 21 is formed on a glass substrate 20. The silicon substrate 1 and the glass substrate 20 are bonded in their outer circumferential parts, and a cavity part 12 is formed on the lower side of the diaphragm 11. A recess 13 is formed at the outer side just near the outer circumference of the diaphragm part 11 at the silicon substrate 1, and an insulating film 27 is formed along the cavity part 12.
Patent JP-H10318729-A (JP)
Title: Method and apparatus for noncontact measurement of surface shape
Inventor: IWAMOTO YOJIRO
IPC: G01B11/24
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To shorten the measuring time of a surface shape even when the displacement amount of the measuring face of a work is larger than a measurable width inside a visual field by a method wherein the average height of the surface shape of the work in a next measuring position is estimated on the basis of a measured result in a previous measuring position and only a limited range around its point is scanned. SOLUTION: A detector 20 is scanned in the Z-direction, a first surface shape is measured, and a first average height H1 is computed so as to be stored. Then, a work W is moved to a second measuring position P2 by a work table 13, only a prescribed range which uses the first average height H1 as a reference is scanned in the Z-direction by the detector 20, a second surface shape is measured, and a second average height H2 is computed so as to be stored. In the same manner, the work W is moved to a last nth measuring position Pn by the work table 13. While an n-1st average height Hn-1 is used as a reference, the detector 20 is scanned to the Z-direction by the prescribed range, and an nth surface height Hn is measured.  By using a vertical scanning detector, the average height of the surface shape of the work in a next measuring position is estimated on the basis of a measured result in a previous measuring position.
Patent JP-S5848566-A (JP)
Title: Automatic data collection system for communication managing data in facsimile device
Inventor: OOSHIMA TSUTOMU
IPC: H04L9/32
Filed: 1981-09-18
Abstract: PURPOSE:To easily perform centralized management of facsimile devices, by reading out communication management data from an original station and other stations, and transmitting and recording the data in response to instructions. CONSTITUTION:A calling station performs automatic data collection with a called station discriminating signal CED 12 to collect facsimile communication management data of called stations. When the calling station analyzes the content of received NSF(non-standard signal) and confirms the content of an information control field with a signal 13 informing the ability of the called stations, the station transmits NSC.DTC(non-standard signal.informing signal) of a field of the same content to the called stations. The called stations analyze the content of the NSC with a signal 14 which is instruction signal to the signal 13 and starts polling to the called stations having the transmission function from the calling station desired for the reception and confirms the content, the called stations transmit the NSS(non-standard signal) added with the data of the called stations stored in a memory to the calling station. When the calling station analyzes and confirms the NSS with a set signal 15 to the signal 14, the data in the called stations are stored in the memory of the station itself.
Patent JP-H0818446-A (JP)
Title: High-speed pull-in control circuit for clock subordinate synchronization device
Inventor: NEZU TOSHIYA
IPC: H03L7/107
Filed: 1994-06-29
Abstract: PURPOSE:To shorten control at the time of starting a system since the time until the coincidence of frequency accuracy at the time of starting the system is long in the case of letting all clock supply devices inside a network be coincident to the frequency accuracy of clcoks outputted from the clock supply device of a master node in the subordinate synchronization system of a network synchronization system or the like. CONSTITUTION:The 'advance' and 'lag' of the phases of input clock signals and output clock signals are detected in a differentiation circuit 9, the change point of the phase is detected, a controlled variable is changed and the control is performed. At the time, for the control at the normal time, masking is performed and the control is performed only by high-speed pull-in control. The controlled variable is reduced by 1/2 each in a selector 10 every time the change point is detected and the high-speed pull-in control is ended when the next change point is detected in the state of being + or -1. In the control, since a difference is generated between frequency pull-in and phase pull-in, a correction amount is calculated in an integration circuit 12 and 1/2 of the respective controlled variables is turned to a reverse polarity and added as the correction amount.
Patent JP-H01316449-A (JP)
Title: Coated laminate member
Inventor: HAYASHI TOKIAKI
IPC: C23C14/06
Filed: 1988-06-15
Abstract: PURPOSE:To improve adhesive strength between a base material and a ceramics layer by forming a sialon-type ceramics layer on a base material via an Al2O3 layer. CONSTITUTION:After the surface of a base material consisting of metal or alloy is subjected to mirror-finish polishing, a TiC layer is previously formed on the above surface and then an Al2O3 layer is formed on the above layer by an ion beam sputtering method, etc. Subsequently, a sialon-type ceramics layer is formed on the above. This sialon-type ceramics layer is formed of a single layer of one kind among a silicon oxynitride layer in which Al exists in the form of solid solution, a silicon carbonitride layer in which Al exists in the form of solid solution, and a sialon layer or an alternate multilayer consisting of two or more kinds among the above-mentioned layers. By this method, the adhesive strength between the base material and the sialon-type ceramics layer is improved and, as A result, the strength of the coated member can be improved.
Patent JP-S5670666-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: TANAKA IZUMI
IPC: H01L29/78
Filed: 1979-11-14
Abstract: PURPOSE:To form high withstand voltage source and drain simultaneously with the formation of ordinary withstand source and drain by forming a thick SiO2 film by a thermal oxidation on the surface of Si gate, source and drain diffused layer exposed from the Si3N4 film only on one operating region. CONSTITUTION:The Si gate 2 is formed on the operating regions A, B of a P-Si substrate 1 on which high withstand voltage source and drain and ordinary withstand voltage source and drain of a MOS transistor, and SiO2 film 3, N<+> type source diffused layer 4 and drain diffused layer 5 are formed under the layer. After thin SiO2 film 2 is formed on the surface thereof, Si3N4 films 7a, 7b are formed thereon. With contact regions 8-10 retained only on the film 7b, a window is opened, and a thick SiO2 film 11 is formed thereat by thermal oxidation. After completely removing the film 7, metallic wiring layers 14-16 are formed in the contact window of the thick film 12 coated on the substrate. Thus, since the SiO2 film between the peripheral edge of the Si gate 2b and the source, drain diffused layers 4b, 5b becomes thick, the source and drain withstand voltage of the region B becomes higher.
Patent JP-H0313044-A (JP)
Title: Telephone set
Inventor: IWASAKI KAZUYA
IPC: G10L19/00
Filed: 1989-06-09
Abstract: PURPOSE:To attain hearing-back without incurring interrupt of talking by compressing a line voice signal in the time axis direction, storing the result, reproducing the compressed voice signal and sending a line voice signal to a receiver when a time axis position of the compressed voice signal catches up with the time axis position of the line voice signal. CONSTITUTION:The telephone set is provided with a compression A/D converter section 11 compressing a line voice signal 10a from an opposite party in the time axis direction and digitizing the signal, a memory section 12 storing the output, and a D/A converter section 13 D/A-converting a data stored in the memory section 12 to output a compressed voice signal, and when a repeat command is given from a repeat switch 21, a changeover switch 15 stops the transmission of the line voice signal, starts the transmission of the compressed voice signal and when the time axis position of the compressed voice signal catches up with the time axis position of the line voice signal, the transmission of the compressed voice signal is stopped and the transmission of the line voice signal is started. The compressed voice signal the transmission of which is started from the changeover switch 15 is a signal reproducing the line voice signal led before the repeat command is given.
Patent JP-S6126993-A (JP)
Title: Magnetic bubble memory element
Inventor: KONDO HIRONORI
IPC: G11C19/08
Filed: 1984-07-18
Abstract: PURPOSE:To operate plural memory blocks without additionally installing an external circuit by providing the prescribed number of redundant bits between a memory block and a generator, detector. CONSTITUTION:''n''pcs. of memory blocks, for instance, two piece of A and B blocks having bit numbers l of a minor loop from one end to the other end of a major line are sequentially jointed at a read line, and connected to a shared detector 1. For instance, l(m-1) number of redundant bits 6b are provided on the read line of the m-numbered, for instance, the 2nd block B, while lX(n-m) number of redundant bits 6a are provided on a write line of the m-numbered of block, for instance, the 1st block A. A magnetic bubble from a generator 5a is supplied to the blocks A and B through the bit 6a, while a magnetic bubble from a generator 5b is directly supplied to the blocks A and B, both of which are simultaneously written in parallel. In case of reading by a detector 1, the block B followed by the block A is read out in the same manner, and plural memory blocks are operated without an external circuit for switching the blocks A and B.
Patent JP-H05343823-A (JP)
Title: Wiring board, substrate for wiring board and manufacture thereof
Inventor: TAZAWA KAZUYUKI
IPC: H05K3/42
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a wiring board or a substrate for wiring board use wherein it is excellent in the formation accuracy of a protective insulating layer and its high-density interconnection is excellent regarding a multilayer interconnection board and to obtain a method wherein the wiring board can be manufactured efficiently. CONSTITUTION:A wiring board is provided with followings: an insulating layer 12; a hole 15 which is passed through the insulating layer 12; a conductor layer 11 which is formed in one part of the surface or on the whole surface excluding the part of the hole 15 on one face of the insulating layer 12; and a conductor layer 13 which is formed in one part or on the whole surface on the other face of the insulating layer 12, and on the inner wall of the hole 15 so as to close the hole 15. One or more of the wiring boards are combined with a prepreg and stacked; a multilayer interconnection board is constituted.
Patent JP-S5673109-A (JP)
Title: Method of making racket gut
Inventor: NAKAMURA MASAAKI
IPC: A63B51/02
Filed: 1979-11-16
Abstract: PURPOSE: A thermoplastic resin is conjugate spun by the use of a specific spinneret, cooled, drawn and heat set to produce fibers inexpensively, which are suitably used as guts for rackets because of their high water resistance.  
     CONSTITUTION: A thermoplastic resin, preferably fluorine resin, polyamide, or polyester, is melt spun by the use of a spinneret, e.g., composed of an inner spinneret 2a and an outer spinneret 2b that have been fitted rotation freely wherein each of them are made to rotate with gears 13, 14 and chains 15, 16 respectively. Then, the outside filaments crossed into a network pattern and the inner twisted filaments are fused right beneath the spinneret before solidification, then solidified by cooling, drawn and heat treated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0813645-A (JP)
Title: Beam fireproof execution method of building unit and fireproof structure thereof
Inventor: TERAHARA HIDEAKI
IPC: E04B1/348
Filed: 1994-06-29
Abstract: PURPOSE:To conduct the covering operation of a flexible fireproofing material easily, ande to improve the operating efficiency of the manufacture of a ceiling panel. CONSTITUTION:A plurality of pad members 15 are connected to the ceiling beam 5 of a building unit 2, and brackets 16 are mounted on the pad members 15. A skeleton panel 20 formed of a panetrating material 21 and beams 22 is installed to the brackets 16, and a clearance 25 is formed between the ceiling beam 5 and the skeleton panel 20. f The skeleton panel 20 is set up, a plurality of unified flexible fireproofing materials 30 and a bearing plate 33 are inserted into the clearance 25, and the flexible fireproofing materials 30 are bonded with the ceiling beam 5.
Patent JP-S5848495-A (JP)
Inventor: MUNENO RIYUUICHI
IPC: H05K3/28
Filed: 1981-09-17
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-H11349910-A (JP)
Title: Electroconductive tacky agent and tacky agent article provided with the same
Inventor: TAKAMATSU YORINOBU
IPC: C09J7/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive tacky agent not only capable of providing high visibility by itself and facilitating the visual examination of a material to be bonded, but also having excellent bond strength to the material to be bonded and removability and yet capable of sufficiently protecting the material to be bonded mechanically and electrically. SOLUTION: In this electroconductive tacky agent provided with electroconductive tacky microspheres having an ionic conductive substance bonded through a graft bond to the surface, the interior of the tacky microspheres is cross-linked and/or the microspheres are mutually cross-linked, the tacky microspheres have 0.01-1 μm particle diameter and the maximum electrostatic potential generated by the release of the electroconductive tacky agent is 50 V/25 mm.
Patent JP-H04370847-A (JP)
Title: Method for transaction synchronous access to sequential file
Inventor: YAMAMOTO ATSUSHI
IPC: G06F12/00
Filed: 1991-06-20
Abstract: PURPOSE:To improve the performance at the end of a transaction and the space efficiency of a file as to the method for transaction synchronous access to the sequential file containing records written by the transaction in sequence. CONSTITUTION:A nonvolatile memory 15 for record storage which contains the records written by the transaction is provided and records after the transaction ends plural times are stored temporarily in this nonvolatile memory 15 for record storage. When the nonvolatile memory 15 for record storage are stored with the records by a specific quantity or fully, the records in the nonvolatile memory 15 for record storage are reflected on the sequential file 17 at a time.
Patent JP-H08319311-A (JP)
Title: Halomethylation of polymer
Inventor: AKUTAA OSUMAN
IPC: C08F8/24
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a halomethylated polymer without substantially forming a gel by using an in-situ generated halomethylating species for introducing halomethyl groups into a copolymer formed from an isomonoolefin and a vinylidene-substd. arom. monomer.  
     SOLUTION: A halomethylated polymer is obtd. without substantially forming a gel by reacting (A) a polymer formed from (i) a 4-7C isomonoolefin (pref., isobutylene) and (ii) a vinylidene-substd. arom. monomer selected between styrene and α-methylstyrene (pref., styrene) with (B) an in-situ generated halomethylating species and (C) a Lewis acid (pref., tin tetrachloride and zinc dichloride) to halomethylate the arom. rings of monomer (ii) units in polymer A. Reactant B is prepd. by reacting a methoxyalkoxymethane of the formula: ROCH 2 OCH 3  (wherein R is a 1-8C alkyl) with a thionyl halide (pref., thionyl chloride). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04345712-A (JP)
Title: Mounting of operation button
Inventor: KODAMA TAKASHI
IPC: H05K7/12
Filed: 1991-05-23
Abstract: PURPOSE:To efficiently assemble a push button switch on a basket by previously mounting an operation button on the basket and the push button switch mounted on a substrate on the basket through an opening part. CONSTITUTION:A basket 1 is provided with a hole 1a going through an operation button 2 and a rib 1b suppressing a shake of the button 2. This button is mounted passing through the hole 1a from inside, the button 2 has edges 2b right and left, these prevent the button 2 from getting out from the hole 1a while holding the button 2 from right and left as well as from downward in order to have a shape of embracing the rib 1b of a cylindrical body 1. Then, a spring 3 presses the button 2 from the rear so as not to come off the basket 1. A substrate 4, on which a push button switch 4a is mounted, is put on this basket. In the upper side of the button 2, there is a pocket 2a which has the shaft of a switch 4a, by covering the substrate 4a from the above, the shaft of a push button switch is included in the pocket 2a.
Patent JP-S628212-A (JP)
Title: Detecting circuit for battery voltage
Inventor: TOKUNAGA KENJI
IPC: G06F1/00
Filed: 1985-07-04
Abstract: PURPOSE:To decide the extent of necessity of battery replacement and whether a backup is secured or not by comparing a battery voltage with two threshold values and displaying its large/small relation. CONSTITUTION:The voltage of a battery 5 is inputted to comparators 1 and 2 having the threshold values V1 and V2 respectively and the emitter of a transistor (TR) 3 is connected to a light emitting diode 4 for low voltage detection display through a resistance R5. When the voltage E of the battery 5 is higher than the V1, the comparators 1 and 2 output 0 and 0 respectively and the TR 3 becomes cutoff to turn off the light emitting diode 4, indicating that the voltage is normal. When V1>E>V2, on the other hand, the comparators 1 and 2 output 1 and 0 and the light emitting diode 4 illuminates with low brightness, indicating memory contents are secured by speedy battery replacement. When V2>E, the comparators 1 and 2 output 1 and 1 and the light emitting diode 4 illuminates with high brightness, stating that the battery is discharged completely and the memory contents are not secured.
Patent JP-S629512-A (JP)
Title: Protecting thin plate for thin film magnetic head
Inventor: NAKAMURA KAZUO
IPC: G11B5/255
Filed: 1985-07-05
Abstract: PURPOSE:To improve the characteristic of a head while keeping the bonding strength of a protection thin plate by forming the protection thin plate so as to be thin at a bonding layer corresponding to a sensor of a thin film magnetic head and thick at other parts. CONSTITUTION:The protection thin plate 16 is made thick at a part C protecting a magnetic head sensor and thin at the bonding layer 9, and since a soft bonding layer 9 between a hard wafer 13 and the protection thin plate 16 is thin, no recess by polishing process is formed at the manufacture of the thin film magnetic head and no dust is deposited. Further, the protection thin plate 16 is made thicker as the bonding layer 9 is made thin and the hard part of the tape slide face is prolonged, then the service life against wear is extended. Moreover, since a part B of the protection thin plate 16 is made thin and the bonding layer 9 of the magnetic head sensor to the upper face is made thick, the bonding strength is increased and exfoliation of the protection thin film 16 at processing is prevented.