baber/WOPTO huggingface dataset:
Patent JP-S6471259-A (JP)
Title: Private branch telephone exchange
Inventor: INOUE AKIRA
IPC: H04M3/46
Filed: 1987-09-11
Abstract: PURPOSE:To improve the communication efficiency, by grouping telephone sets connected to a private branch exchange, registering the number and connecting the telephone set to other telephone set in the group by the operation of the caller side when the communication is disabled from the called telephone set. CONSTITUTION:Optional extension sets (e.g., 9-11) are registered as one and same group to a storage section from an operation console 8 via a control section 5. For example, in dialing a telephone set 9 from a telephone set 2, a dial signal PB is received by a PB signal receiver 4 via an extension 2a and a line circuit 31 and the control section 5 checks whether or not the telephone set 9 is busy by the signal from a PB signal receiver 4. When the set is not busy, the control section 5 controls the network section 1 to send a signal to the telephone sets 2, 9 to connect them, but when the telephone set 9 is busy, a busy tone is sent to the telephone set 2. When the set 2 dials a specific number, the idle state of telephone sets 1-, 11 of the same group as the telephone set 9 is checked from the storage section 7 via the PB signal reception section 4 and the control section 5 to apply connection. Thus, the calling efficiency is improved.
Patent JP-S60120279-A (JP)
Title: System operating time setting system
Inventor: HARA NOBUO
IPC: G04G15/00
Filed: 1983-12-02
Abstract: PURPOSE:To make the display of a continuous operation time easy to confirm, in requiring continuous operation exceeding twelve o'clock midnight of a system, by providing a control apparatus capable of performing the setting of an operation time only by one-time input. CONSTITUTION:When a time schedule for performing the ON/OFF operation of a system is inputted from work stations 2a-2g, data is stored in an automatic power ON/OFF control part 3 through a host calculator 4 and a power source part 5 is turned ON and OFF on the bases of said data by the control part 3. In this case, 48hr input of data is enabled and operation over two days is enabled in a data area of one day. Therefore, continuous operation until the next day can be set by once inputting an operation time by setting an operation data over two days and setting an operation time from 0:00 to 47:59 and, therefore, display extremely easy to confirm is obtained.
Patent JP-S61105830-A (JP)
Inventor: UMIBE SUSUMU
IPC: H01G9/012
Filed: 1984-10-30
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-H1073162-A (JP)
Title: Boots and its molding/extracting method
Inventor: ADACHI YOSHIYO
IPC: B29C45/40
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a boot of uniform thickness, which boot is of bellows type and to be mounted on a shift lever of an automobile. SOLUTION: A small port and a large port are formed on both sides of a substantially truncated conical body. A spiral projection 7 and a spiral groove 8 are formed on a peripheral wall of the truncated conical body to obtain a boot 1. The boot 1 is injection-molded by the use of a core 12 having a shape similar to the boot 1, and a longitudinaly dividable die 5 inside which an outer form of the boot is formed. In order for extraction, the small port 2 is rotated to the center of the spiral lines. The die, being a dividable type, enables extraction without damaging the projection 7 of the boot 1. As for the core 12, a large gap is formed by rotating the conical boot 1 for extraction, so that it is unnecessary to strongly press the groove 8 of the boot 1.
Patent JP-S61105844-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA KUNIHIKO
IPC: H01L21/302
Filed: 1984-10-30
Abstract: PURPOSE:To enable to form an extremely narrow metal film in a stable manner by a method wherein a metal film is formed such a manner that the upper end of the side wall is exposed on the surface of a substrate, on the side wall and the upper surface of a film, the film is removed together with the metal film formed on said film, and an etching is performed until the metal film formed on the side wall of the film and the metal film formed on the semiconductor substrate are separated. CONSTITUTION:A resist 2l is formed on a GaAs substrate 1 in such a shape that it has an eave. A vaporizing source is provided in the direction having the angle of 20 deg.-30 deg. against the normal line 6 of a wafer 5, a vaporizing source is vapor-deposited while it is relatively rotated against the wafer 5, and a gate metal is vapor-deposited on the wafer 5 under the state wherein a uniform vapor-deposition can be performed. The metal on the resist 2 is lifted off together with the resist 2, and a dry etching is performed on the gate metal 3 until the part where the metal 3 is formed on the side wall of the resist 2 and the other part are separated. Then, a resist 4 is coated on the gate metal 3 formed on the side wall of the resist 2, and an etching is performed on the other metal part. Lastly, the resist 4 is removed.
Patent JP-S61105916-A (JP)
Title: Push-pull amplifier
Inventor: KATO MASAMI
IPC: H03F3/20
Filed: 1984-10-30
Abstract: PURPOSE:To attain the operation at a low power supply voltage by setting a maximum output current with an output current I0 of two constant current sources and using a current I2 flowing to the 3rd constant current source so as to set an idling current in a push-pull amplifier circuit used for the output stage of an acoustic power amplifier. CONSTITUTION:In increasing the level of an input signal fed to an input terminal 9 in the negative direction, a collector current of a drive transistor (TR) 11 is decreased and when the drive TR11 is turned off, a base current of an output TR19 reaches a maximum value I0. Thus, the maximum current flowing to the collector of the output TR19 is I0.hFE (hFE is a current amplification factor of the output TR19), and the maximum current is as large as 150mA with I0=500muA and hFE=300, resulting in driving sufficiently a speaker 20 being a load. That is, the push-pull amplifier circuit is activated by a low power supply voltage and a sufficient output current is obtained, then this circuit is suitable for an operational amplifier, etc.
Patent JP-S6472004-A (JP)
Title: High-accuracy detecting method for edge
Inventor: TAKAGI YUSUKE
IPC: G01B11/00
Filed: 1987-09-14
Abstract: PURPOSE:To measure the size of a beveled work with high accuracy without stopping down a visual field by employing a light-shade processing method and accurately recognizing the object work by constant algorithm. CONSTITUTION:An ITV (industrial telecamera) 1 inputs an image of the work 2 and an image processor performs various processes under the command of a CPU. At this time, the ITV 1 inputs a light-shade image of, for example, the hole 21 of the work 1. Then a measurement area and a measurement direction are specified with longitudinal cursors 31 and 32 and a lateral cursor 33. Then the projection distribution of the density of respective picture elements on the cursor 33 is found. A density curve is found from it and the intersection of the curve and a straight line of density level which is found individually is found. Then the values of picture element coordinates of this intersection are used to recognize the edge. A series of operations for finding this intersection are programmed in a memory and the edge size is found automatically.
Patent JP-S60121685-A (JP)
Inventor: SASAKI KAZUHIKO
IPC: G01R31/26
Filed: 1983-12-05
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-S6287529-A (JP)
Title: Production of alcohol or such
Inventor: MAZAKI MITSUO
IPC: C07B31/00
Filed: 1985-10-14
Abstract: PURPOSE:To obtain especially a primary alcohol under a neutral condition in a short time in a high yield, by reducing an aliphatic or aromatic carboxylic acid or its ester with sodium boron hydride in the presence of zinc chloride and a tertiary amine. CONSTITUTION:1mol aliphatic or aromatic carboxylic acid or its ester (e.g. methyl benzoate) is reduced with 1.0-2.0mol sodium boron hydride in the presence of 0.5-1.0mol zinc chloride and 0.5-1.0mol tertiary amine (e.g., N,N- dimethylaniline) at 50-80 deg.C for 30min-3hr, to give especially a primary alcohol (e.g., benzyl alcohol). THF is preferable as a solvent.
Patent JP-S60120318-A (JP)
Title: Optical waveguide
Inventor: MIYAWAKI MAMORU
IPC: G02B6/12
Filed: 1983-12-05
Abstract: PURPOSE:To prevent an optical breakage in an optical waveguide having electro- optic or acousto-optic effect and propagating the waveguide light different from the 1st waveguide light which utilizes said effect through the same optical path. CONSTITUTION:An optical waveguide layer 2 is formed by diffusing Ti, on a substrate 1 made of LiNbO3 crystal, and prism light couplers 3, 4, and 5 and a comb-shaped electrode 6 are formed thereupon. When semiconductor laser light 7 with 780nm wavelength is inputted by the incidence prism photocoupler 3 in the X-axis direction of the optical waveguide 2 on the crystal substrate 1, the waveguide light 8 is diffracted with a surface acoustic wave 9 which is generted by a comb-shaped electrode 6 and propagates in the (z) axi direction of the crystal substrate 1 and projected from the prism photocoupler 5. Then, HeNe laser light 10 for external irradiation which has shorter wavelength of 632.8nm than the laser light 7 is made incident to the optical waveguide 2 by the prism coupler 4 in the (-z) direction of the crystal substrate 1. Consequently, the current density in the optical waveguide 2 in an irradiation direction 7 is increased to prevent an optical breakage.
Patent JP-H0276594-A (JP)
Title: Novel antibiotic y-9 and y-10, production thereof and plant disease controlling agent containing the same
Inventor: YAMAGUCHI ISAMU
IPC: A61K35/74
Filed: 1988-09-14
Abstract: PURPOSE:To obtain antibiotics Y-9 and Y-10 and a plant disease controlling agent containing the above-mentioned antibiotics as active ingredients by culturing a bacterium belonging to the genus Bacillus and capable of producing antibiotics Y-9 and Y-10 under aerobic conditions in a culture medium containing various kind of nutrious foods. CONSTITUTION:A bacterium, e. g., Bacillus subtillis TM-105 bacterium (FRM P-10013) belonging to the genus Bacillus and having ability capable of producing antibiotics Y-9 and Y-10 is subjected to aerobic culture in a culture medium containing various kind of nutrious foods under aerobic conditions. The culture medium is preferably liquid medium and preferably used at pH6.0-8.0 and 20-35 deg.C. After culturing, the antibiotics Y-9 and Y-10 are collected from the cultured product in combination with extraction by various kind of organic solvent, chromatography by various kind of active absorbent, etc. The obtained antibiotics Y-9 and Y-10 have excellent action to various kind of plant pathogenic mold fungus.
Patent JP-S6289188-A (JP)
Inventor: ITO KEN
IPC: G07D9/00
Filed: 1985-10-16
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-H0952306-A (JP)
Title: Cloth sheet and its manufacture
Inventor: TANAKA TOSHIO
IPC: B32B5/26
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent the interlocking of fraying fibers around a carrying roller and also prevent the defective carrying by the carrying roller by preventing the fraying of fibers at the edges of a cloth when printing is carried out while carrying a cloth sheet by the carrying roller. SOLUTION: A cloth sheet 1 is formed by sticking removably a mount 3 on a cloth 2, and the peripheral edges of the cloth are protected by the peripheral edges of the mount or protruding sections of the mount protruding outwardly more than the peripheral edges of the mount by positioning peripheral edges 21 and 22 of the cloth inwardly more than peripheral edges 31 and 32 of the mount to prevent the direct application of impact force and the like to the peripheral edges of the cloth, and prevent the fraying of the cloth by the arrangement. Notches are cut into the cloth 2 to fractionate the cloth into pieces, which can be used for cloth namecards, cloth nameplates, labels and the like.
Patent JP-S60120302-A (JP)
Title: Optical element
Inventor: SERIZAWA TAKASHI
IPC: G02B3/12
Filed: 1983-12-02
Abstract: PURPOSE:To obtain a variable focus lens of simple constitution which varies in focal length greatly by composing the lens of an elastic body and a member with an opening which deforms the optical surface by projecting or sinking the elastic body and varies in opening shape. CONSTITUTION:The optical element consists of a cylindrical container 1 having the circular opening part 2, the transparent elastic body 3, and an optically transparent parallel flat plate 4 which is a movable part for applying pressure to the elastic body. Whe pressure is applied to the elastic body 3 through the movable part 4, part of the elastic body projects from the opening part 2 in a convex lens shape according to the applied pressure. When negative pressure is applied to the elastic body 3 through the movable part 4, the elastic body 3 forms a concave lens at the opening part 2. Further, the opening plate 2' having the opening part 2 varies the shape of the opening part 2, aso constitution similar to stops for cameras is obtained.
Patent JP-H0390818-A (JP)
Title: Manufacture of rotary encoder
Inventor: KANO TAKAO
IPC: G01D5/245
Filed: 1989-09-04
Abstract: PURPOSE:To improve the accuracy of a necessary part at low cost without improving the working accuracy of individual components by working the code plate fitting surface of a boss while a rotary shaft is rotated, and working the components after assembly. CONSTITUTION:The rotary shaft 1 is supported by bearings 6a and 6b provided on a housing 5 and the boss 7 for a code plate 2 is fitted to one end of the rotary shaft 1 to obtain a mechanism part assembly. Then the housing 5 of the mechanism assembly is chucked and fixed and while a stopper is made to abut on the end surface of the shaft so that the rotary shaft 1 is not displaced axially, the rotary shaft 1 is checked with a flexible chuck. Then, while the rotary shaft 1 is rotated, the code plate fitting surface of the boss 7 is worked and then working is carried out after component assembly. Consequently, the accuracy of necessary components can be improved at low cost without improving the working accuracy of the individual components and the rotary encoder with high resolution is obtained.
Patent JP-S6382829-A (JP)
Title: Two/four switching mechanism for four-wheel drive car
Inventor: ISHIDA KAZUYUKI
IPC: B60K17/344
Filed: 1986-09-26
Abstract: PURPOSE:To enable the actuator of each portion to meet a demand in term of a cost, reliability, performance, by a method wherein the clutch of the output part of a differential device is actuated by means of a pneumatic type actuator. CONSTITUTION:A clutch 7, cutting off a power transmission route, is situated to the one shaft 6A of axle shafts 6A and 6B through which to transmit an output from a front diff 3 to front wheels. Two/four switching of a two/four switching part 2 of a transfer device 1 is effected by means of a high output electric motor 8, serving as a drive means, and engagement and disengagement of a clutch 7 is effected by means of a diaphragm device 9 (a pneumatic actuator), having waterproofness, serving as a drive means.
Patent JP-H0971489-A (JP)
Title: Surface modification of carbon material
Inventor: SUTANI KIYOSHI
IPC: C04B35/52
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To singly control porosity without lowering strength, etc., of a carbon material by heating a carbon material processed into a product form in an oxidizing atmosphere to oxidize the surface. SOLUTION: A raw carbon material is put into a container, hydrostatic pressure is applied to the raw material to form, the formed raw material is heated in an inert gas atmosphere to carbonize and then the carbonized material is graphitized by heating it in an inert atmosphere to provide the formed body. The formed body is machined into an arbitrary product form and as necessary, an oxidation accelerator such as Cu, Co, Mn, Mo or V is attached to the surface and heated to 500-600 deg.C in an oxidizing atmosphere to oxidize the surface.
Patent JP-H0544913-A (JP)
Title: Carbonization type incinerator
Inventor: NAGAO MOTOMITSU
IPC: F23G7/00
Filed: 1991-08-14
Abstract: PURPOSE:To dispose of safely and efficiently medical wastes, especially infectious wastes among them by providing a pipe that introduces air into a carbonization chamber and directing the blow-out port of this air introduction pipe to the circumferential wall inside the main body of a furnace located below the carbonization chamber. CONSTITUTION:An open port through which the carbonization liquid of objects W in the primary combustion chamber 3 that are to be incinerated is introduced into a carbonization chamber 4 is provided in the second partition wall 13 that defines the carbonization chamber 4. In the carbonization chamber 4 an outside air introduction pipe 16 is provided, and the blow-out ports 17, 17a of this outside air introduction pipe are directed towards the inner circumferential wall of the furnace body 2 that is located below the carbonization chamber 4. With this arrangement the inside of the primary combustion chamber 3 is heated to a high temperature by the radiation heat through the first partition wall 6 and the objects to be incinerated W are carbonized by the external heat and become fluid. And, the surface area of the carbonization liquid body increases by the contact with this blow-out air from the blow-out ports 17, 17a and gassification is promoted, and the mixing with the air becomes excellent and it is possible to provide complete combustion.
Patent JP-H1165924-A (JP)
Title: Data processor
Inventor: USAMI MASA
IPC: G06K19/07
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and miniaturized device with high system flexibility concerning a data processor to be mounted on a card such as a cash card or commutation ticket. SOLUTION: A main memory 2 is composed of a ferroelectric memory (FRAM) of a writable non-volatile memory, the border of addresses in a program or recording data storage area is eliminated, and a control program for loading a program from the outside is stored in a program memory 3 composed of a mask ROM, for example, while being overlapped with the address of the main memory 2. Corresponding to both the memories 2 and 3, switch parts 31 are provided and by controlling these switch parts 31, data are read out of one memory corresponding to a mode.
Patent JP-H0871926-A (JP)
Title: Metal bonded grind wheel and dressing device therefor
Inventor: ASANO NOBUTO
IPC: B24D3/00
Filed: 1994-08-30
Abstract: PURPOSE: To make dressing dimension of each grinding wheel uniform and enlarge, improve the service life of grinding wheel, and shorten machining time by projecting each abrasive particle from a surface of a metal bonding material in the dressing dimension within a scope of a specific dimension to form a grinding wheel layer. CONSTITUTION: Shot blasting is applied on a raw material of a grinding wheel layer by using a dressing device to project each abrasive particle 34 from a surface 35A of a metal bonding material 35 by dressing dimension H2 of at least 0.026mm or more and 0.07mm or less so that a grinding wheel layer 33 is formed. The dressing dimension H2 of abrasive particle is preferably about 1/2 for an average particle diameter D. The grinding wheel layer 33 is formed by mixing a plurality of abrasive particles 34 made of cubic boron nitride having the specific average particle diameter D in the metal bonding material 35 made of bronze metal in which a ratio of tin is high, baked and hardened.
Patent JP-H0277087-A (JP)
Title: Display controller
Inventor: YOSHIDA HIROKI
IPC: G09G5/00
Filed: 1988-09-13
Abstract: PURPOSE:To recognize information by a difference of gradations on a plasma display by writing a value corresponding to pallet data in the pallet for the plasma display automatically by hardware when a CPU rewrites the pallet data on a CRT. CONSTITUTION:When the CRT pallet 341 in a CRT display data generation part 34 is rewritten under the control of the CPU 11, the rewritten data (CRT pallet data) is inputted to a CRT display data generation part 34 through a system bus 16, a data bus (SD15-00) 61, and a data bus (SD7-0) 62 and written in the CRT pallet 341 in the CRT display data generation part 34. Further, it is written in a PDP pallet 322 through a conversion table 321 in the display control part 32 and the PDP pallet 322 is rewritten according to (associatively with) the rewriting of the CRT pallet 341. Consequently, the information by the difference of gradations of the CRT display 50 is recognized on the plasma display at all the time.
Patent JP-H1072573-A (JP)
Title: Wafer-holding film for dicing
Inventor: YAMAMOTO OSAMU
IPC: C09J133/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain chips with little chipping and improve the yield of nondefective products in chip production by using a wafer-holding film for dicing prepd. by coating a specific film substrate with a certain self-adhesive. SOLUTION: This wafer-holding film is prepd. by coating a film substrate having a tensile modulus of 19.0MPa or higher and a thickness of 50-350μm with a 0.2-25μm-thick self-adhesive layer having a dynamic viscoelastic modulus of 8×10-10×10Pa. The figure shows the cutting operation in dicing seen from the upper side. When a water 10 is cut as a certain cutting point with a rotary wheelstone 7, cutting processed while chattering the wafer 10 delicately in the up-and-down and right-and-left directions and thus various large and small crazes appear as shown by a cutting line. Such crazes are decreased by using the holding film prepd. as above. Examples of the substrate are PET, OPP (biaxially oriented PP film), and PC. The self-adhesive used is an acrylic one, e.g. a commercially available one being usable.
Patent JP-H0974245-A (JP)
Title: Semiconductor optical amplifier
Inventor: TAKEDA YASUTOSHI
IPC: H01S5/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To conduct a branch of light and an amplification of the light by a single semiconductor optical amplifier to miniaturize a device and at the same time, to enlarge a gain region per single semiconductor optical amplifier to contrive an increase in the output of the device. SOLUTION: Input light IN entered into a semiconductor optical amplifier 101 from the outside is amplified at a gain region 2 to reach the right end of an amplifier body 1a. One part of the light is transmitted a coating layer 3M and is turned into output light OUT, the which is emitted to the outside of the amplifier 101, but one part of the light OUT is reflected to pass through a gain region 2 of a path different from that of the region 2, where the light IN is subjected to amplification to the left end of the body 1a, and is amplified.