baber/WOPTO huggingface dataset:
Patent JP-S60217765-A (JP)
Title: Television receiver
Inventor: HARA KENJI
IPC: H04N5/44
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the luminance of displayed characters in the television and video mode from varying, by superimposing the DC voltage from an RGB luminance controlling volume and a signal which becomes ''H'' level in modes other than the RGB mode by using a diode. CONSTITUTION:A switching circuit 1 switches three color difference signals R-Y, G-Y, and B-Y and the output of an on-screen priority circuit 2 and a DC voltage for controlling the luminance of RGB signals passing through the on- screen circuit 2 is supplied from an RGB luminance controlling terminal 1a. When the RGB mode is selected under this condition, a diode 7 is cut off and the DC voltage which is determined by the position of a volumen 4 is supplied to the controlling terminal 1a through another diode 5. Since the diode 7 is conducted and a fixed voltage is supplied to the controlling terminal 1a under the television and video modes, the DC voltage becomes constant irrespectively of the position of the volume 4. Therefore, on-screen displaying characters which are always easy to see are obtained under the television and video modes.
Patent JP-S60218121-A (JP)
Title: Mobile robot device for inspecting work
Inventor: MATSUSHITA IKUKO
IPC: B25J13/06
Filed: 1984-04-13
Abstract: PURPOSE:To perform the maintenance and inspection work of plant or the like easily by commanding the action of a robot through voice by an acoustic command device. CONSTITUTION:In a monitoring robot 1, a TV camera 7, a robot-side sound I/O device 8a and an information processor 9a are mounted on a travelling car 6a to be moved. A working robot 2 and an inspection robot 3 are also provided with a manipulator 17, a sensor 18 wuch as a thermometer and information processors 9b, 9c. In addition, two command-side voice I/O devices 4 consisting of speakers 19a, 19b and microphones 20 are arranged on the inside of a diaphragm 19 of a chemical plant or the like and an operator console 5 consisting of a microphone 21, an operator monitoring/display system 23, etc. is arranged on its outside. When an operator commands the operation of respective robots 1-3 through the voice input microphone 21, the command is displayed on said display system 23 and respective robots 1-3 decode the voice to execute the work.
Patent JP-H04218581-A (JP)
Title: Hot-melt adhesive composition adhesive to oily face and prevention of slip on metallic footing board using the composition
Inventor: KITAMURA TADASHI
IPC: C09J123/12
Filed: 1991-03-15
Abstract: PURPOSE:To provide the subject composition containing a specific functional group in either one of constituent components consisting of a thermoplastic polymer, a tackifier and an additive, suitable for the bonding and sealing of a metal and a hardly bondable plastic and having excellent water-resistance and corrosion resistance. CONSTITUTION:The objective composition is composed of (A) a thermoplastic polymer, (B) a tackifier and (C) an additive consisting of a wax and/or a plasticizer, wherein the molecular chain of either one of the above components is incorporated with a modified resin component containing a functional group of formulas I to IV {R1 is H, 1-8C alkyl, group of formula I, formula II, formula V, NH4, NH3-CH2-OH, NH2-(CH3)2, NH-(CH3)3-C2H4-C6H6-OH, formula VI or formula VII; R2 is H, methyl, . NH4, . NH3-CH2-CH2OH [R3 and R4 are H or methyl; A is group of formula VIII, formula IX, -CH2CH2-(OCH2CH2)Y-, -CH2CH2CH2-(OCH2CH2CH2)Y- or formula V; m is 2 or 3; R5 is H, methyl, hydroxymethyl or chloromethyl; X is -P-(OH)2; Y is integer of 1-15]}.
Patent JP-H03274199-A (JP)
Title: Chased telephone card
Inventor: KATO NORIO
IPC: B42D15/10
Filed: 1990-03-23
Abstract: PURPOSE:To form an allowable thickness without collapse of a deeply chased image by Japanese chasing by cutting the thickness of a material substantially by half by a plurality of series of diamond rollers for uniformly grinding the front surface of a telephone card material and the rear surface of an electroformed plate, spring means, further grinding the rear surface of Japanese chased material and adhering it. CONSTITUTION:A copper electroforming die is formed on an upper layer by coating the surface of an original plate with a mold release agent with the plate as a cathode. A protrusion corresponding to a linear groove of an opposite die is cut OFF to the degree in which a line width is not collapsed, an electroforming plate is formed on the surface, differentially plated to manufacture an electroformed plate 1. A polishing unit is aligned in parallel on a conveying shaft with a diamond roller 31, a conveying rubber roller 32 journaled oppositely, and a spring 33 maintained in contact therewith as one unit, and regulated corresponding to a thickness at respective stages. The white surface of a telephone card is deleted to 0.15mm by final polishing, and the rear surface of the inverted die protrusion is deleted to about 0.10mm to make the thickness uniform. The formed plate 1 and the white board 3 are adhered with adhesive 4.
Patent JP-S60215714-A (JP)
Title: Hardening apparatus
Inventor: ASAKAWA MASUO
IPC: B23K26/064
Filed: 1984-04-11
Abstract: PURPOSE:To improve the work efficiency by irradiating beamlike heat energy divided with a dividing mirror on a half of a groove by reflection with reflecting mirrors to carry out hardening. CONSTITUTION:Beamlike heat energy 3 such as a laser beam is divided into two parts with a dividing mirror 4 and irradiated on a half of the inside 2a of a groove 2 in a material 1 to be heated by reflection with convex mirrors 5, 5. The hardening of the inside 2a by heating can be carried out in a single stage by moving the material 1 or the heat energy 3, so the work efficiency is remarkably improved as compared with conventional plural stages required.
Patent JP-H01248112-A (JP)
Title: Light emitting element module
Inventor: SAKAKIBARA MASAHIRO
IPC: G02B6/42
Filed: 1988-03-30
Abstract: PURPOSE:To reduce an axis shift due to solder creep characteristics by using magnetic bodies for a cap and a holder. CONSTITUTION:A 1st optical fiber 15 for coupling the projection photoelectric power from a semiconductor laser 4 with an optical fiber 15 optically, a 1st holder 9, and a 2nd holder 20 are fixed with solder after their optical axes are adjusted. At this time, the 1st holder 19 is attracted to the cap 18 formed of a magnetic material with the attractive force of a permanent magnet 8 as a component of an optical isolator incorporated in the 1st holder 19. Further, the 2nd holder 20 is also attracted to the 1st holder i formed of a magnetic material as well. Consequently, the quantity of the axis shift with time due to the solder creep characteristics is reducible.
Patent JP-H06290040-A (JP)
Title: Data illegal reading preventing device
Inventor: MOROSHIMA YOICHI
IPC: G06F21/60
Filed: 1993-03-31
Abstract: PURPOSE:To prevent data in a ROM from being illegally copied by using a sucking device or the like in addition to the prevention of generation of simple dead copies by providing this data illegal reading preventing device with a rise sequence judging means. CONSTITUTION:A sequence judging part 5 judges whether the rise sequence of a reader is normal or not and outputs a sequence judgement signal 5A. A system operation judging part 6 judges whether the system operation of the reader is normal or not and outputs a system operation judgement signal 6A. An access operation judging part 7 judges whether access operation corresponding to a ROM 3 in the reader is normal or not and outputs an access operation judgement signal 7A. When abnormality is detected by any one of the judgement signals 5A to 7A, a control signal generating circuit 8 outputs an output control signal S. An output control circuit 9 inhibits the output of program data outputted from a decoder 4 to a bus 2 or outputs meaningless data.
Patent JP-S548946-A (JP)
Title: Linearizer
Inventor: HANAWAKA MASUO
IPC: G01N21/00
Filed: 1977-06-23
Abstract: PURPOSE:To loosen the restriction of performance for the non-linear term generation circuit, byadding bias to the output of an operational amplifier, and by making zero the non-linear term at the both ends of the range to be linearlized.
Patent JP-S59198121-A (JP)
Title: Manufacture of polyethylene film
Inventor: HASUO MASAYOSHI
IPC: B29C48/10
Filed: 1983-04-27
Abstract: PURPOSE:To obtain a tubular polyethylene film with a high strength and excellent in the molding stability by an inflation forming of polyethylene to which small amounts of a radical generating agent and a crosslinking assistant are added. CONSTITUTION:(B) 0.0001-0.004wt% of a radical generating agent [e.g. preferably 2,5-dimetyl-2,5 di(t-butylperoxy)hexan] and (C) 0.005-0.1wt% of a crosslinking assistant (preferably triaryl isocyanurate) are added to (A) polyethylene and mixed thoroughly. The component B decomposed and components A and C undergo an inflation molding under the conditions of 150-250 deg.C in the extrusion temperature, 2 or more in the blow ratio and 10-100cm in the frost line height being reacted to obtain a desired film.
Patent JP-S57210372-A (JP)
Title: Developing device
Inventor: KIMURA HITOSHI
IPC: G03G15/09
Filed: 1981-05-18
Abstract: PURPOSE:To scrape toner off without scratching a developing sleeve, and to carry the toner uniformly, by fitting a protecting member atop of a toner peeling blade, and forming through holes in the passing direction of the toner. CONSTITUTION:A peeling blade 69 consists of a supporting plate 70 made of an elastic material and a protecting member 71 made of lubricous fluororesin, etc., less in hardness than the sleeve on the contacting side of the sleeve, and is provided with numbers of slit holes 72 in prescribed shapes in the moving direction P of toner. Consequently, the protecting member 71 prevents the scratching of the external circumferential surface of the sleeve in scraping the toner off, and a force operating on the supporting plate 70 is reduced. Further, the scraped toner passes through the slit holes 72, so the toner is leveled nearly uniformly at any part of the blade 69, thus carrying the toner uniformly.
Patent JP-S63241815-A (JP)
Title: Manufacture of superconducting material
Inventor: YAMADA YUICHI
IPC: H01B12/04
Filed: 1987-03-27
Abstract: PURPOSE:To secure the feed and control of oxygen at the time of baking and easily obtain the stable superconducting characteristic by using a compound containing oxygen and having the oxygen affinity smaller than that of a superconducting material as a stabilizing material or a covering material to envelop a mixed material for the superconducting material. CONSTITUTION:When a mixture for a superconducting material is filled into a stabilizing material or a covering material and baked, a compound containing oxygen and having the oxygen affinity smaller than that of the mixture is used as the stabilizing material or the covering material. The mixture contains the II group element, III group element, I group element in the periodic table or is constituted of the oxide, carbonate, sulfide, fluoride of them. For example, the fine powder of Y2O3, BaCO3, CuO is mixed at the desired ratio end filled into a pipe made of PbO2, a pipe made of Cu is covered on it, and both ends are welded and sealed by an electron beam. Then, it is extended and shrunk in diameter and baked in a furnace at 940 deg.C for 23hr. Accordingly, the stable superconducting characteristic is obtained, and the mechanical strength is also increased.
Patent JP-H03279148-A (JP)
Title: Gas bearing device for turning direction of running strip
Inventor: SHIMOKAWA YASUO
IPC: B65H23/24
Filed: 1990-03-24
Abstract: PURPOSE:To prevent a strip from being scratched, by individually controlling the gas pressure of a gas pad section and the gas pressure of a guide nozzle so as to turn the running direction of the strip while it is held in a non-contact condition during running. CONSTITUTION:Gas is fed at a flow rate Q2 which is controlled independently from a flow rate Q2 of gas fed into a gas pad section 2, from guide nozzles 5-1, 5-2. Accordingly, a strip 1 defines a gas cushion having a thickness of d0 which is measured at the center of the strip 1, along the gas pad section 2, and then defines a running path having a gap d2 (d2>d0) between itself and the gas pad section 2, at the lower end 6 of the gas pad section 2. Accordingly, by setting this value d2 to be greater than the height d1 of a salvage wave 7, the strip 1 can be prevented from making contact with the gas pad section 2 even though the salvage wave 7 of the strip comes to the lower end 6 of the gas pad section 2.
Patent JP-H08268215-A (JP)
Title: Initiating element ignition device
Inventor: NISHIMURA HIROSHI
IPC: B60R21/16
Filed: 1995-03-31
Abstract: PURPOSE: To prevent surge voltage application to an ignition circuit and to certainly carry out ignition initiation in the case when load damp surge is overlapped at the time of ignition of an initiating element. CONSTITUTION: Overcurrent breakdown of transistors Qd, Qa is prevented by providing a protective circuit 12 to work by detecting load damp surge in a feeder passage connecting, an ignition circuit 10 and a battery power source 4 constituted by way of serially connecting the transistors Qd, Qa and initiating elements 2d, 2a to each other and by limiting voltage to be applied to the ignition circuit 10 at the time when the load damp surge is generated. Consequently, it is possible to prevent a misfire accident that the transistors Qd, Qa are broken down by overcurrent before the initiating elements 2d, 2a are completely ignited and initiated or an air bag is without being expanded as it is.
Patent JP-S62232435-A (JP)
Title: Thermoplastic polyaramid copolymer
Inventor: AYA TOSHIHIKO
IPC: C08G69/32
Filed: 1986-04-01
Abstract: PURPOSE:To obtain a melt-moldable thermoplastic polyaramid copolymer having good heat stability and good flow, by reacting an aromatic dicarboxylic acid dichloride with a mixture of two specified aromatic diamines at a specified molar ratio. CONSTITUTION:1mol of an aromatic dicarboxylic acid (A) of formula I (wherein R1 is a 1-4 C alkyl or alkoxy or the like and a is 1-4), 0.1-0.9mol of an aromatic diamine (B) of formula II and 0.9-0.1mol of an aromatic diamine (C) of formula III (wherein R2 is a 1-4 C alkyl or phenyl and b is 1-2) are mixed together so that the sum of components B and C may be about 1mol, and the obtained mixture is reacted. In this way, the titled copolymer essentially consisting of structural units of formulas IV, V and VI, wherein 1mol of the sum of units of formula V and units of formula VI are present per mol of units of formula IV and 0.90-0.1mol of units of formula VI are present per 0.1-0.9mol of units of formula V, and units of formula IV are alternately bonded to units of formula V or VI can be obtained.
Patent JP-S51150541-A (JP)
Title: Inorganic zinc dust paint
Inventor: MATSUI MIKIO
IPC: C09D5/08
Filed: 1975-06-19
Abstract: PURPOSE: An inorganic zinc dust paint having inproved water resistance in the early stage of drying, which contains a composition comprising a water-soluble silicate, zinc and colloidal silica as binder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59200185-A (JP)
Inventor: KOKUGI ITARU
IPC: F27B3/04
Filed: 1983-04-28
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-S549531-A (JP)
Title: Crt display system
Inventor: KOUNO ISAO
IPC: G09G5/00
Filed: 1977-06-23
Abstract: PURPOSE: To ensure an effective line-up without erasing the data remained in the display image by adding a protective memory to the charactor memory by each line and jumping the line to be protected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11174730-A (JP)
Title: Electrophotographic toner and its production
Inventor: URATA YOSHITAKA
IPC: G03G9/08
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a toner which prevents the occurrence of filming phenomenon on a photoreceptor and also prevents the deterioration of image quality by incorporating wax as a releasing agent into a toner. SOLUTION: Low mol.wt. polypropylene wax as a releasing agent is incorporated into a toner based on a bonding resin (resin binder) by 0.5-5 pts.wt. based on 100 pts.wt. of the binder in <=0.3 μ m dispersion diameter of the wax in the binder to obtain the objective toner capable of preventing filming phenomenon on a photoreceptor as well as offsetting phenomenon in fixation and having improved fixability.
Patent JP-S63240044-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIYA KYOZO
IPC: H01L21/76
Filed: 1987-03-27
Abstract: PURPOSE:To inhibit the intrusion of a channel stopper layer into an element region by introducing an impurity to a semiconductor substrate, using second and third silicon oxide films as masks and forming the channel stopper layer. CONSTITUTION:A second silicon oxide film 4 and an silicon nitride film 3 are etched in succession by employing a mask 5 having a pattern corresponding to an element forming region shaped to the surface of the second silicon oxide film 4. The mask 5 is removed, a third silicon oxide film 6 is formed onto the whole surface, and one part of the third silicon oxide film 6 is gotten rid of so that the third silicon oxide film 6 is left only on the sidewalls of the second silicon oxide film 4 and the silicon nitride film 3. An impurity is introduced to a semiconductor substrate 1, using the second and third silicon oxide films 4, 6 as masks to shape a channel stopper layer 7. The second and third silicon oxide films are taken off, and an insulating film 8 for element isolation is formed selectively onto the surface of the semiconductor substrate through a thermal oxidation method, employing the silicon nitride film 3 as an oxidation- resistant mask. Accordingly, intrusion onto the element forming region of the channel stopper layer is inhibited.
Patent JP-S572127-A (JP)
Title: Inverter circuit
Inventor: ORIKABE YASUO
IPC: H03K19/0944
Filed: 1980-06-04
Abstract: PURPOSE:To enhance the rise and fall characteristics of the 1st stage inverter and  then increase the noise margin, by installing the next-stage inverter to invert the output of the 1st-stage inverter and controlling a feedback transistor with the output of  the next-stage inverter. CONSTITUTION:In the 1st-stage inverter 1NV1, the enhancement-type 1st and 2nd driving transistors (TR) Q4 and Q5 which are controlled in common by the input signal A are connected in series to a depletion-type load MOS TRQ3, and an enhancement-type feedback TRQ6 is connected in parallel to the TRQ5. The gm of TRs Q3, Q4 and Q6 each is set larger than that of the TRQ5. An inverter INV2 consists of a depletion-type load TRQ7 and an enhancement-type TRQ8 and controls the TRQ6 with the output D obtained by inverting the output B of the inverter INV1.
Patent JP-S58193806-A (JP)
Title: Multi-purpose conveyor unit
Inventor: ISHII YASUSHI
IPC: B65G19/14
Filed: 1982-05-07
Abstract: PURPOSE:To transport many kinds of article by means of simple constitution by stretching in a form of an endless loop an egg-shaped link chain with a padding or auxiliary member as necessary in a passage member like a pipe etc. in such a manner that the forward travelling side of the link chain trails on the passage bottom. CONSTITUTION:Egg-shaped links 1a to 1d are connected with their directions alternately changed by 90 deg. to each other in an endless form to form a chain 1. And the chain 1 is stretched in a passage member 2 in such manner that the chain 1 trails and circulates itself on the bottom of the passage member 2. With this constitution, an article to be transported in the passage 2 is transported toward the arrow-marked direction in the passage 2 by the forward travelling chain of the circulating chain 1 and finally discharged. In this case, the links 1a to 1d are provided at a suitable interval with projected parts 7 formed by building-up welding in order to increase transporting capacity. With this constitution, articles having sizes distributing in a wide range can be transported by a simple structure.
Patent JP-S553644-A (JP)
Title: Production of semiconductor device
Inventor: KOBAYASHI MASAAKI
IPC: H01L21/22
Filed: 1978-06-23
Abstract: PURPOSE: To provide a semiconductor wafer with a desired surface concentration, the diffusion source vapor pressure is controlled by varying the ratio of the quantity of the vapor source to the volume of the sealed container.  
     CONSTITUTION: A semiconductor substrate 2 such as monocrystalline Si wafer is placed in a sealed container 1 together with diffusion source such as Ga-diffused polycrystalline Si wafer which is located under a boat 3. The container 1 is filled with innert gas such as Ar and sealed, then heated in an electric furnace 5. This process provides an impurity diffused layer having a uniform surface concentration on the semiconductor substrate 1. The surface concentration controlled to a desired degree eliminates the need for chemical polishing, resulting in a completely variation-free diffused layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04312798-A (JP)
Title: Electromagnet for particle accelerator
Inventor: KUNO KAZUO
IPC: H01F7/20
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a magnet with high accuracy, which can be assembled without disassembling each magnetic pole, by providing connection between magnetic poles by means of non-magnetic material placed between them. CONSTITUTION:A non-magnetic material 3 is made of stainless steel, etc., and jointed with a magnetic pole 1 by brazing, etc. A magnetic pole surface 5 near an aperture is processed with high accuracy by wire cutting, etc., after the jointing. After processing, attachment of a coil 2 and a yoke 4 are made sequentially. Due to this construction, there is no need to disassemble four magnetic poles so as to assemble a coil, so that accuracy at the time of processing can be maintained as it is without damaging positional relations of four magnetic pole surfaces. Therefore, processing accuracy and positional relationship among magnetic pole surfaces can be maintained, without any error due to assembly of the coil 2 and yoke 4, etc., thus improving magnetic field accuracy.
Patent JP-H03279566-A (JP)
Title: Prefabrication works for column reinforcing bar structure
Inventor: DOI HACHIRO
IPC: E04G21/12
Filed: 1990-03-27
Abstract: PURPOSE:To enhance workability by connecting column intermediate main reinforcements to column lower main reinforcements respectively, hanging a prefabricated reinforcing bar structure up around the outer circumference of the bundle of the intermediate main reinforcements, tying column corner angle section main reinforcements with column corner angle section connecting main reinforcements, and thereby combining the column intermediate main reinforcements with hoop reinforcements. CONSTITUTION:Column intermediate main reinforcements 3 are connected to connecting main reinforcement respectively out of a group of column lower connecting main reinforcements 1 except column corner angle section connecting main reinforcements 1' by means of pressure welding w and the like, so that the main reinforcements 3 are thereby erected on the floor A. In the second place, in the floor A, a prefabricated column reinforcing bar structure 6 is assembled by the use of column corner angle section main reinforcements 4 and hoop reinforcements 5. Following which, the prefabricated structure 6 is hanged up around the outer circumference of the main reinforcements 3 by a crane so that the main reinforcements 3 are temporarily combined with the hoop reinforcements 5. The main reinforcements 4 of the reinforcing bar structure 6 are connected to the main reinforcements 1' by means of pressure welding w', after that, the column reinforcing bar structure is assembled with the hoop reinforcements 5 combined with the main reinforcements 3. By this constitution, the column structure can be thereby assembled by one worker with no scaffolding used, workability can thereby be enhanced.