baber/WOPTO huggingface dataset:
Patent JP-S6099561-A (JP)
Title: Precision working
Inventor: NAGAURA YOSHIAKI
IPC: B24B37/04
Filed: 1984-10-01
Abstract: PURPOSE:To carry-out fine thinning work and symmetrical precision work for a silicone wafer, etc. by frozen-attaching a supporting surface and a raw material by the water in the water-grooves or water-holes formed onto the supporting surface and working the raw material. CONSTITUTION:Water-grooves or a water-holes 8 are formed onto a supporting surface 2, and a water film layer is formed by pressing the water swollen by a surface tension, by a silicone wafer 7, and a supporting shaft 9 is supported onto the bearing of a rotary base 1. The loading part for the wafer 7 is kept at -20 deg.C or less, and the wafer 7 is supported onto the supporting surface 2 of the rotary base 1. Then the rotary base 1 and a rotary panel 4 are relatively moved in the direction of arrow by a proper pressure, and the upper surface of the wafer 7 is polished by the both actions of abrasion and grinding by using abrasive, and the thickness of the wafer 7 is formed into about 300mu or less. Then the wafer 7 is reversed, and the upper surface is polished, and the front and back surfaces are finished to the parallel surface having the equal precision to the parallel precision of the supporting surface 2 and the opposite surface 3.
Patent JP-H0870308-A (JP)
Title: Transmission speed reservation in change-over node of asynchronous network
Inventor: PIEERU BOWAIE
IPC: H04L12/56
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To enable reservation even when the difference between a requested transmission speed and a normal transmission speed is large by reserving the transmission speed with a reservation cell including the request transmission speed through the switching node of the asynchronous network. SOLUTION: Over a 1st input channel VME1, the transmission speed is reserved directly or indirectly from a request terminal TE when the switching node is a coupling switch of the terminal TE. When the switching node is the coupling switch of the terminal TE, the request transmission speed DDFL is equalized to the request transmission speed or normal transmission speed NDFL by the terminal TE. A 2nd input channel VME2 is connected 9 an ACK cell and uses the transmission speed DRFL selected instead of the speed DDFL, an output multichannel VMS1 is coupled with the channel VME1, and retransmission is performed with an ACK cell. The channel VMS1 is coupled with the channel VME1, the output multiple channel VMS2 is coupled with an input channel VME2, and the node is coupled with the terminal TE.
Patent JP-S6449971-A (JP)
Title: Pulse mask system used for oscilloscope
Inventor: YOSHIZAWA NOBUKAZU
IPC: G01R13/20
Filed: 1987-08-19
Abstract: PURPOSE:To eliminate the time and labor of plotting a sheet for a pulse pattern to be stuck on the oscilloscope by storing a pulse mask on a storage medium and displaying it directly on the oscilloscope, and comparing the pulse mask with a signal for detection. CONSTITUTION:The pulse mask 2 is stored and displayed on the screen of the oscilloscope in different color from the waveform of data. It is confirmed that the waveform touches no hatched part by comparison on the oscilloscope and the mismatching of the waveform with the pulse mask is displayed on the screen. Consequently, the time and hour of plotting the sheet for the pulse pattern to be stuck on the oscilloscope is eliminated and misreading resulting from a human visual check is precluded.
Patent JP-H0255302-A (JP)
Title: Antireflection film of plastic optical parts
Inventor: SHIMAMURA NAHOKO
IPC: G02B1/115
Filed: 1988-08-19
Abstract: PURPOSE:To obtain the antireflection film having an excellent adhesive property, durability and spectral reflection characteristic by forming the antireflection film into 3-layer constitution consisting of a silicon monoxide layer, zirconium titanate layer and silicon dioxide layer. CONSTITUTION:The antireflection film which prevents the reflection of light on the surface of plastic optical parts 1 is made into the three-layered structure consisting of the 1st layer 2 of the silicon monoxide, the 2nd layer 3 of the zirconium titanate and the 3rd layer of the silicon dioxide. All the layers are formed by a vacuum vapor deposition method while the optical parts 1 are maintained at <=60 deg.C. The antireflection film adequate for mass production is obtd. without heating the optical parts to 60-80 deg.C and without generating the cracks as is observed in an RF ion plating method.
Patent JP-H07121907-A (JP)
Title: Optical disk and checking apparatus therefor
Inventor: OZAKI KAZUHISA
IPC: G11B7/24097
Filed: 1993-07-29
Abstract: PURPOSE:To obtain an optical disk and a checking apparatus which allows the preventing of any wrong disc copy better. CONSTITUTION:When a setting of a disk 10 is detected with a disk setting detector 12, the detection thereof is reported to a microcomputer 24 to make a reference to addresses AD1-AD3 of a flaw pit DP in a memory 26. Then, a direction for driving is provided to a disk drive section 14 and a pickup drive section 18 from the microcomputer 24 and address parts thereof are read out with a pickup 16. A tracking error signal is supplied to the microcomputer 24 from a head amplifier circuit 20 and a signal processing circuit 22. The tracking error signal increases in any flaw pit DP. When a flaw pit DP exists, a normal disk is determined. Otherwise, a copy disk is identified.
Patent JP-S60147337-A (JP)
Inventor: ARI AFUZARII ARUDAKANI
IPC: B41N1/14
Filed: 1984-10-04
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-H0371625-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIBA TOSHIHIKO
IPC: H01L21/265
Filed: 1989-08-10
Abstract: PURPOSE:To avoid the breakdown of a gate insulating film for restraining the increase in the connection resistance to a polySi gate by a method wherein, in the two time ion-implantation processes to form S/D regions of two kind MOSFETs, resist masks are provided over a gate connecting electrode formation part of a polySi layer for ther implantation. CONSTITUTION:At least in one process out of an ion-implantation process of the first conductivity type impurity masking a part of transistor formation region and another ion-implantation process of the second conductivity type impurity masking a part of the transistor formation region, the part connecting to a wiring metallic layer of a polySi gate electrode 3 of a transistor is processed not to be ion-implanted. In order to avoid the ion-implantation in a gate, contact formation part 4 of a polySi layer, the part 4 is covered with e.g. resist 7a, 7b. Through these procedures, if the ion-implantation process is not performed at least in one process, the resistance will not be increased by compensation; whereas even if the resistance is increased in such a fine region as the contact formation part 4, the breakdown strength of a gate oxide film will not be increased to the significant extent.
Patent JP-S58109670-A (JP)
Inventor: MORIMURA TADAKI
IPC: D04H1/02
Filed: 1981-12-22
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-S58108689-A (JP)
Inventor: HIRATA HIDETOSHI
IPC: H05B6/12
Filed: 1981-12-22
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-H0932751-A (JP)
Title: Whole system rotation type scroll fluid machine having scroll plate adjusting mechanism
Inventor: HONMA TOSHIHIRO
IPC: F01C21/10
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid machine which can adjust thrust of a drive scroll by a simple configuration. SOLUTION: A mounting seat 5 which attaches a drive scroll 13 is fixed on a left end of a drive shaft 18 connected to a motor, a rotary bearing 17 is fitted in outer periphery of the mounting seat, and outer periphery of the rotary bearing 17 is fixed on a scroll housing 6 so that the mounting seat 5 is arranged in such a manner that it can rotate in the scroll housing 6 in a condition in which it is fixed on the drive shaft 18. In the scroll housing 6, a hold plate 4 which presses and holds the rotary bearing 17 is attached to a mounting section 6b of the scroll housing 6 through a spring 19 by using a bolt 20 in such a manner that the rotary bearing 17 can be adjusted in the direction of thrust.  The rotary bearing 17 advances and retracts in the direction of thrust by rotating the bolt 20 through the hold plate 4, and an adjusting means is constituted by the hold plate 4, the bolt 20, etc.
Patent JP-H0879208-A (JP)
Title: Communication system and video photographing system
Inventor: BANJO AKIHIKO
IPC: H04W36/36
Filed: 1994-08-31
Abstract: PURPOSE: To provide a communication system for which the amount of cables for communication between staff and a director can be extremely reduced at the time of video photographing. CONSTITUTION: This video photographing system 1 is constituted of a television camera(TV camera) 52, a handy camera 54 and a field pick-up van 56. This communication system 2 is constituted of a master unit 10, slave units 20a and 20b, a communication equipment 50 for the outside broadcast van and head sets 30, 32a and 32b attached to them, the master unit 10 and the communication equipment 50 for the field pick-up van is connected by the cable for instructions, and the master unit 10 and the slave units 20a and 20b are connected through a prescribed radio communication channel. The communication system 2 is used for the transmission and reception of audio signals for the communication between the director of the video photographing in the field pick-up van 56 and the staff for operating the TV camera 52 or the like and mutually among the staff.
Patent JP-S6266693-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: HOSODA MASAHIRO
IPC: H01S5/00
Filed: 1985-09-19
Abstract: PURPOSE:To form a semiconductor laser element having excellent reliability and long life by limiting a defect generating place in an active layer by a substrate in which a groove is formed, using only a crystal of high quality to form a buried structure, and stably oscillating in a lateral mode. CONSTITUTION:An inverted mesa groove 11 is formed in a stripe shape by a normal etching method on an N-type GaAs semiconductor substrate 1. Then, an N-type A GaAs clad layer 2, an InGaAsP active layer 3, an A GaAs clad layer 4 and a P-type GaAs cap layer 5 are sequentially laminated on the substrate 1 by a liquid-phase epitaxial growing method to form a laser oscillating multilayer structure of double hetero junction construction. The both sides of the multilayer crystal structure are removed by etching, and a laser oscillating stripe structure 20 is formed on the portion except the groove 11. Thereafter, buried layers are grown on both sides of the structure 20 by epitaxial growth to bury the structure 20, and a resonance end face is formed by a cleaving method.
Patent JP-2001031506-A (JP)
Title: Antimicrobial agent derived from naturally occurring substance
Inventor: SAWARA HIROSHI
IPC: A01N37/06
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent capable of causing an excellent antimicrobial activity, having high safety, widely applicable to foods and beverages, cosmetics, and the like, by making the agent include an extracted fraction of Sake (rice wine) lees with ethyl acetate as an active ingredient. SOLUTION: This antimicrobial agent comprises at least one of a compound of formula I, a compound of formula II and a salt thereof as an active ingredient. The compounds of formula I and formula II are preferably derived from rice and/or its processed products (preferably Sake lees). For example, an extract of Sake lees with ethyl acetate is purified by reversed-phase HPLC to give a white crystal compound having antimicrobial activity. Consequently, the agent has not only excellent antimicrobial activity but also extremely high safety, is useful without anxiety as an antimicrobial agent for beverages, foods, medicines, and the like, for sterilization and prevention of decay, or the like. The antimicrobial agent is excellent with respect to the effective use of by- product of refined Sake.
Patent JP-H0495716-A (JP)
Title: Method for detecting landslide surface
Inventor: SHIRAISHI KAZUO
IPC: G01D21/00
Filed: 1990-08-06
Abstract: PURPOSE:To obtain the landslide detecting method which can detect the landslide quickly at the initial period and can measure the landslide surfaces with one cable even if the surfaces are many by observing the reflected pulses whose polarity is different from pulses which are inputted into a pressure sensitive cable. CONSTITUTION:A switch 14 is changed, and a pressure sensitive cable 2 is connected to a pulse generating circuit 16 and an oscilloscope 17. Pulses are outputted from the pulse generating circuit 16 at a specified interval. With respect to the incident wave (a) which is inputted into the pressure sensitive cable 2, reflected waves (b) and (c) are generated at the characteristic-impedance changing point of the pressure sensitive cable 2 at the landslide surface and the terminating end of the pressure sensitive cable 2. The waves are displayed on the screen of the oscilloscope 17. The fact that shearing and compression occur in the pressure sensitive cable 2 at this point because of the landslide is found based on the reflected wave (b). The depth of the landslide surface is found. The water level is also observed with a vinyl chloride pipe 1 which is provided together with the pressure sensitive cable 2.
Patent JP-S6364477-A (JP)
Title: Binarization circuit
Inventor: OGINO YOSHITAKA
IPC: H04N1/403
Filed: 1986-09-05
Abstract: PURPOSE:To form a more accurate binarization picture by selecting either the high frequency or the low frequency component of a binarized analog signal is response to the result of comparison between a reference value and a differ ence between the maximum/minimum value of an analog signal level. CONSTITUTION:The subtraction circuit 9 of a comparator C applies the subtrac tion of outputs VP2, VP3 of peak holding circuits PH2, PH3 to obtain a differ ence signal Vs. The signal Vs and a threshold TH3 are compared (11) and when the signal Vs is not smaller than the TH3, the result is converted into an H level and when smaller, the signal is converted into an L level to drive a switch 12. The switch 12 is switched to a comparator 5 when the driving signal VSL of a comparator 11 is at an H level and switched to the position of a comparator 8 when at an L level. Thus, a binarization signal Vc2 from a comparator 5 is outputted when the switch 12 is connected to the position of the comparator 5 and a binarization signal Vc1 from the comparator 8 is outputted when switched to the position of the comparator 8 via an output terminal T0.
Patent JP-S5996980-A (JP)
Title: Printer
Inventor: NAKAJIMA YOSHIKI
IPC: B41J19/00
Filed: 1982-11-26
Abstract: PURPOSE:To lessen current capacity of a power source by controlling a carrier driver and a line feed driver so as not to be driven simultaneously. CONSTITUTION:A carrier BUSY signal from a carrier motor drive control circuit 14 is applied through an inverter to intercept a paper feed data setting signal PFDS from a printer control circuit 18 with an AND gate 22. Consequently, a paper feed motor 13 for feeding paper won't be driven when a carrier motor 12 for shift driving a carrier having a print head thereon sideways with respect to a paper is driven. Likewise, the motor 12 is controlled so as not to be driven when the motor 13 is driven. This enables the controlling of a carrier driver and a line feed driver so as not to be driven simultaneously thereby lessening current capacity of the power source of a printer with along with a simple power source and a small construction.
Patent JP-H0632373-A (JP)
Title: Paper-made protecting body of multilayer structure and device for its production
Inventor: SATO SHIZUO
IPC: B31B11/00
Filed: 1992-07-13
Abstract: PURPOSE:To obtain a protecting body high in strength and easy to discard for disposal including incineration by a method wherein a plurality of sheets of paper (blank) are folded, embossed or attached to form a recessed and raised multilayer structure capable of receiving an article such as electrical appliance. CONSTITUTION:The paper-made protecting body is formed by folding a first blank 10 and a second blank. The first blank 10 is provided with a central board 11 having a size somewhat larger than a plane contour of an article M and a shape similar thereto so as to receive it, inner side boards 12a-12d formed continuously to the outside of the central part 11 to form the wall for enclosing an article receiving recess 58, intermediate boards 13a-13d formed in the same number as the inner side boards and continuously to the outside of the inner side boards to form spaces 55 outside the article receiving recess 58 and outer side boards 14a-14d formed continuously to the outside of the intermediate boards. The second blank is laid under the first blank 10 and is provided with reinforcing pieces sufficiently large to receive the central board 11 of the first blank and the inner side boards 12a-12d rising from the four sides thereof.
Patent JP-H0877471-A (JP)
Title: Security system
Inventor: HARUMOTO SATORU
IPC: B60R25/04
Filed: 1994-09-01
Abstract: PURPOSE: To narrow down a search range, to increase the possibility of discovery, and to make a 3rd person know that a car is a stolen car by disabling the vehicle to travel or making it hard to travel or taking an alarm action once the vehicle exits from a previously specified area. CONSTITUTION: A microcomputer 17 compares current position data from a GPS receiver 12 with an area (activity range of vehicle) stored in a memory 14, and perform a process for outputting a control signal to a microcomputer 18, the input process of a touch switch 16, the display process of a display unit 15, processes for controlling a CD-ROM drive and writing and reading the memory 14, etc., when the current position is outside the previously specified area (activity range of vehicle). The microcomputer 18 controls a device 19 to be controlled on the vehicle with the control signal from the microcomputer 17 to take anti-theft measures. The device 19 to be controlled is a device which disables the vehicle to travel or make the vehicle hard to travel or an alarm device which indicating the steal to a 3rd person.
Patent JP-H0659800-A (JP)
Title: Vibration transmission board for coordinate input
Inventor: KAWAKAMI TATSURO
IPC: G06F3/043
Filed: 1992-08-05
Abstract: PURPOSE:To improve the detection accuracy of the vibration input device by permitting the vibration transmission of a member fixed to the diaphragm in the only constant direction to cross at right angles with the plane of the diaphragm. CONSTITUTION:Assuming that the incident of vibration by a vibration input pen 3 has an angle theta against the normal direction of diaphragms 40A-40C. In this case, the force applied to a material point being in an intermediate layer 40B is component F. in the x direction and component F, in the (y) direction. The orientation, for example, of a glass fiber fabric of the intermediate layer 40B is made parallel to that of board width so as to prevent the Fx from being propagated in the board width direction compared with the Fy. As a result, the value of the Fx is made small between the material points in a vibration propagation layer 40C, the asymmetry of the vibration form in the layer 40C can be relieved, and the deterioration of detection position accuracy due to the inclination of the vibration pen 3 can be prevented. That is, since the vibration transmission direction can be limited in the direction crossing at right angles with the plane of the vibration transmission boards 40A-40C, the position detection can be made accurate by suppressing the vibration phase change.
Patent JP-S6450860-A (JP)
Title: Novel organic complex
Inventor: KAWABATA TAKEO
IPC: C07C255/31
Filed: 1987-08-21
Abstract: NEW MATERIAL:An organic complex (shown by formula II) having constituent components of an N-alkylonium cation of a nitrogen-containing heterocyclic compound selected from pyridine, quinoline, isoquinoline and imidazole and an anion radical of a 2,5-bis(cyanoalkyl)-7,7,8,8-tetracyanoquinodimethane (A) shown by formula I (R is H or CH2). USE:An electrically conductive coating compound, electrically conductive ink, electrically conductive plastic, electrically conductive rubber, liquid crystal display tube, solar battery, high-density memory, biological element, solid electrolyte and condenser. PREPARATION:A solution of an iodated or brominated alkylonium in a solvent is blended with a solution of the compound A in a solvent in a hot state and cooled to form crystal, which is separated and optionally washed and dried to give the aimed substance. An alcohol, ketone, nitrile, ester or ether are used as the solvent and the cleaning agent.
Patent JP-H0372166-A (JP)
Title: Lifting fixture
Inventor: TAKADA TOSHITSUGU
IPC: B66C7/06
Filed: 1989-08-11
Abstract: PURPOSE:To enhance efficiency in construction works by letting a device be equipped with a lifting arm having a rail receiver arranged for the outer circumference of a house, a rail fixture which can be changed in position, a travelling fixture for mounting a winch, and with a fitting which locks said rail fixture. CONSTITUTION:Each space between the support pipes 13... of a scaffold member 2 arranged in parallel with the circumferential surface S of a house H under construction, is enclosed by frame works 15A and 15B so that each lifting arm 3 is made up out of a base 20, a guide piece 21 and of a rail receiver 22 wherein a foot board 17 is laid on a backing board 16. In addition, movement over a roller 49 in parallel with the circumferential surface S can be made possible while rattle in the lateral direction is eliminated by means of sliding contact between the side piece 53 of a rail fixture 5 and a blocking piece 50. This therefore enables a travelling fixture 6 to move a winch 64, permits the rail fixture 5 to make connection to the adjacent arm 3, and also permits a locking fitting 7 to stationally fix the travelling fixture at respective locations changing a position Q. By this constitution, construction works including lifting works can thereby be carried out more efficiently and more safely.
Patent JP-S60105168-A (JP)
Title: Manufacture of plate for alkaline storage battery
Inventor: KURIHARA KENJI
IPC: H01M4/29
Filed: 1983-11-09
Abstract: PURPOSE:To supply uniform current between each counter electrode plate and a sintered substrate and increase active material impregnation efficiency by separately arranging two or more counter electrode plates in its long direction and connecting each counter electrode plate to a current collecting electrode through power sources. CONSTITUTION:Two rows of separated counter electrode plates 11-15 are arranged in their long directions at some spaces in an electrolyte bath 2. A sintered substrate is placed with tension applied in the center of two rows of counter electrode 11-15. NaOH solution is filled in the bath 2. A current collecting electrode 4 is in contact with the substrate 3 in the outside near the outlet of the bath 2. The current collecting electrode 4 is connected to the counter electrode 11-15 through power sources 5 and variable resistors 6 to supply uniform electrolytic current between counter electrodes 11-15 and the sintered substrate 3. By this process, alkaline storage battery plate having high active material impregnation efficiency is obtained.