baber/WOPTO huggingface dataset:
Patent JP-S5818958-A (JP)
Title: Semiconductor device
Inventor: FURUMURA YUUJI
IPC: G11C17/06
Filed: 1981-07-24
Abstract: PURPOSE:To increase the memory capacity for the title device by a method wherein a word line group and a bit line group, which were arranged in parallel each other, are laminated separately in such a manner that they are intersecting in the insulating layer, and when they are formed into a memory part by connecting a diode between them, the cell arrangement is formed in three dimensions by shifting the positions of the upper and the lower layers of said line groups. CONSTITUTION:Insulating layers 21-24 are formed by lamination on a p type Si substrate 1 using SiOX or polyimide resin or the like, and word lines 31-33 are buried in the layer 21-23 respectively. Also, bit lines 41-43 are formed on the surface of the layers 21-23 by orthogonally intersecting with said word lines, and diodes 51, 53 and 53', consisting of an n type amorphous Si on the lower side and a p type amorphous Si on the upper side, are connected to the lower side of the bit lines 41 and 43. According to this constitution, the word lines on the upper layer are arranged at the upper part almost in the center of the two word lines adjoining to the under layer, and the bit lines are also arranged in zigzags, and this enables to increase the memory capacity and to flatten the surface of the device.
Patent JP-S5910104-A (JP)
Inventor: NAKAZAWA HIROMI
IPC: H02B1/32
Filed: 1982-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S598261-A (JP)
Title: Sealed battery
Inventor: HOSOI SUSUMU
IPC: H01M2/02
Filed: 1982-07-06
Abstract: PURPOSE:To enhance the liquid-leakage resistance of a sealed battery by restricting accuracies of the shapes and the positions of parts to below specified values. CONSTITUTION:The roundness error of the inner surface of the rising section of a metallic case which touches a gasket 13, the roundness error of the outside surface 15 of the folded rising section of a sealing lid, the straightness error in the circumference direction of the end 16 of the folded rising section, and the thickness deviation of a part of a gasket 13 interposed between the metallic case and the sealing lid are restricted to below specified values. For instance, the roundness error of the inner surface of the rising section of the metallic case which touches the gasket 13 is adjusted to below 30mum, the roundness error of the outside surface 15 of the folded rising section of the sealing lid is adjusted to below 10mum, the straightness error in the circumference direction of the end 16 of the folded rising section is adjusted to below 30mum, and the thickness deviation of the part of the gasket 13 interposed between the metallic case and the sealing lid is adjusted to below 40mum.
Patent JP-H09276030-A (JP)
Title: Hair curler
Inventor: SAITO TATSUYA
IPC: A45D6/14
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To lower the production costs of a hair curler significantly with a simple structure by enabling the connecting of parts by a simple means with a limited number of parts. SOLUTION: This hair curler comprises a cylinder body 1 made integral from a slightly hard sponge to curl hair and a slender hair keeper piece 2 to keep the hair curled and the hair keeper piece 2 is made of a freely bendable material. The hair keeper piece 2 is extended in a loop outside the cylinder body 1 so as to be spaced between it and the outer circumferential surface of the cylinder body 1 from one end part to the other end part of the cylinder body 1 and the loop made up of the hair keeper piece 2 is made dividable while a coupling means is interposed free to load or unload at a divided part so that the divided loop can be returned to the original state.
Patent JP-H01287445-A (JP)
Title: Optical densitometer
Inventor: SAKAI TAKAO
IPC: G01N21/27
Filed: 1988-05-13
Abstract: PURPOSE:To measure concentration efficiently with high accuracy by correcting the measured quantity of light in a specific wavelength range from a light emitting diode with temperature according to measured temperature and stored information. CONSTITUTION:A temperature measuring circuit 23 measures the temperature of red and infrared light emitting diodes 4 and 5 as forward voltage drops so as to compensate characteristic variation with temperature. A control arithmetic circuit 21 which serves as a correcting means controls an LED driving circuit 22 and an AD converting circuit 25 to control the amplification factor, etc., of a current-voltage converting circuit 24, corrects the measured value according to a calibration value stored in a calibration value storage circuit 26 and information regarding temperature characteristics of the light emitting diodes, etc., and also calculates chlorophyll concentration from the calibrated light quantity and transmitted light quantity which are measured and corrected in both red and infrared wavelength ranges, so that the calculated chlorophyll concentration is displayed on a display element 31. Thus, the concentration is measured efficiently with high accuracy.
Patent JP-S5644089-A (JP)
Title: Treating method for waste water produced from oil and fat refining process
Inventor: WATANABE KOUHEI
IPC: B01D61/22
Filed: 1979-09-14
Abstract: PURPOSE: To secure a simple and assured treatment to obtain the prescribed concentration/fractionation component, by giving an adjustment to the alkaline solution exhausted through the refining process to the fixed pH to change the solution into the emulsion and then carrying out the fixed fractionating process by the semipermeable film.  
     CONSTITUTION: An adjustment is given to the alkaline solution containing the waste water of the deoxygen process as the main component plus the waste water of the pressing process, deodorizing process, etc. adjusted when necessary to pH5W 9, and then the fatty acid soap, the fatty acid, the neutral oil and others are changed into emulsion. Then the waste water is treated by the semipermeable film to be separated into the neutral oil type emulsion concentration/fractionation component containing the n-hexane-soluble component and the transmission/fractionation component substantially containing no n-hexane-soluble component each. It is preferable to perform the treatment by the semipermeable film with the temperature of the waste water higher than the neutral oil, the fatty acid or the mixture of the mixture of the fatty acid soap. In addition, the fatty acid is recoverd when necessary out of the concentration/fracionation component through the fixed treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5741042-A (JP)
Title: Phase lock loop circuit
Inventor: MASUMOTO YOSHINARI
IPC: H03L7/10
Filed: 1980-08-26
Abstract: PURPOSE:To shorten a leading-in time, by measuring a period of an input signal when an operation is started, converting this measuring signal to DC, and applying it to a voltage control oscillator VCO. CONSTITUTION:When an operation is started, a counter 7 counts an interval of an input signal by a clock from a clock terminal 10. An output of the counter 7 is provided to a holding circuit 9 is converted to DC voltage and is held. This DC voltage is applied to a VCO3, and also the VCO3 is reset by a controlling circuit for presetting 6. Voltage which is applied to the VCO3 by the next input signal is changed over to an output of a low-pass filter 2 by a switching circuit 5. That s to say, since the output of the VCO3 almost coincides with the input signal in advance, it attains to a lock state in a short time.
Patent JP-H02300146-A (JP)
Title: Production of 2,3,5-trimethylbenzoquinone
Inventor: KIMURA ICHIRO
IPC: C07C50/02
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for synthesizing drugs such as vitamin E by the use of small amounts of reagents sold on the market at high reaction rate in high yield by oxidizing 2,3,6-trimethylphenol with oxygen in the presence of copper chloride and a manganese compound as a catalyst in a specific solvent. CONSTITUTION:2,3,6-Trimethylphenol is oxidized with oxygen or an oxygen- containing gas in a solvent containing a polyethylene glycol alkyl ether shown by the formula (n is 1-3; R is CH3, C2H5, C3H7 or C4H9; R' is H, CH3, C2H5, C3H7 or C4H9) at 20-120 deg.C, preferably 60-100 deg.C to give the aimed compound. Ethylene glycol dimethyl ether, etc., are used as the solvent. An organic solvent such as dimethylformamide may be subsidiarily used and the amount of the polyethylene glycol alkyl ether used is preferably >=80vol% based on the total solvents.
Patent JP-H05312737-A (JP)
Title: Method for detecting condition of total reflection and measuring apparatus for trace element
Inventor: KAWAI JUN
IPC: G01N23/223
Filed: 1992-05-11
Abstract: PURPOSE:To detect a condition of total reflection more easily and determine a total-reflection critical angle more easily and accurately than by a conventional method. CONSTITUTION:An X-ray 11 form an X-ray source 10 is applied to a silicon wafer 12 and a current induced in the silicon wafer 12 by this X-ray application is measured by an ammeter 13. Further, a fluorescent X-ray generated by the X-ray application is measured by a fluorescent X-ray detector 14 which is provided above the silicon wafer 12 along a direction having a predetermined angle against the surface of the silicon wafer 12.
Patent JP-H06309598-A (JP)
Title: Parking lot management system
Inventor: IWATA TAKAHIRO
IPC: G08G1/09
Filed: 1993-04-22
Abstract: PURPOSE:To provide a parking lot management system capable of indicating a parking place suitable for a vehicle to a driver by installing a monitoring means such as a television camera or the like at the gateway of a parking lot and discriminating the contents of the number plate of the entering vehicle. CONSTITUTION:This parking lot management system is constituted of the monitoring means 2 for detecting the entrance of the vehicle, a means 9 for detecting the contents of the number plate of the vehicle, a processing means 4 for detecting the empty space of the parking lot, a control means 1 for controlling overall operations and an instruction means 11 for issuing the instructions of appropriate operations to the driver based on signals from the control means.
Patent JP-S61274763-A (JP)
Title: Method for preventing filming of coating gun
Inventor: FUJIWARA TERUAKI
IPC: B05D1/02
Filed: 1985-05-30
Abstract: PURPOSE:To enhance workability by preventing the filming of a paint during a coating stand-by period, by connecting a paint supply pipe and a water supply pipe to a change-over valve and emitting water from a gun nozzle during the coating stand-by period. CONSTITUTION:When an article to be painted is present at the painting position of a painting line, a change-over valve 1 has been already changed over to the side of a paint supply pipe 2 and a paint (c) is emitted from a gun nozzle 7 to be applied to the article to be painted. At this time, when it is detected that an article to be painted is also succeedingly present in front of the painting position by a limit switch, the change-over valve 1 keeps a coating state. However, when it is detected that the article to be painted is not present, a coating stand-by state is brought about and the change-over valve 1 is changed over to the side of a water supply pipe 5 to emit water from the gun nozzle 7 for a definite time and the residual paint in the gun nozzle 7 is washed off.
Patent JP-S62276016-A (JP)
Title: Production of polyester yarn
Inventor: YAMAUCHI TOSHIO
IPC: D02J1/22
Filed: 1986-05-23
Abstract: PURPOSE:To obtain the titled yarn having high modulus and low shrinkage efficiently, by subjecting a polymer which comprises ethylene terephthalate as a main component and specific viscosity to melt spinning, cooling, solidifying, taking up at high speed and carrying out multi-stage drawing by drawing rollers at a specific temperature. CONSTITUTION:A polyester which has ethylene terephthalate as a main constituent unit and >=0.85 intrinsic viscosity is subjected to melt spinning from a spinning column 1, cooled, solidified, and taken up at >=1,800m/min spinning velocity to give undrawn yarn having >=3,000X10<-5> birefringence. Then, the yarn is successively provided with a finishing oil by an oiling roller 2, subjected to multi-stage drawing of two or more stages in such a way that the surface temperature of the whole drawing rollers 4 and 5 except a drawing roller 6 at the final drawing stage of a drawing roller group are made <=glass transition temperature of polyester and the surface temperature of the drawing roller 6 at the final drawing stage is 150-250 deg.C and the yarn is wound around a winder 9 to give the aimed yarn.
Patent JP-S6231505-A (JP)
Inventor: WARUTAA KURINKAA
IPC: B60G17/018
Filed: 1986-05-23
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-H04345044-A (JP)
Title: Manufacture of two-layered tab
Inventor: SEKI OSAMU
IPC: H01L21/60
Filed: 1991-05-22
Abstract: PURPOSE:To effectively obtain a two-layered TAB exerting no influence upon heating at the time of semiconductor element mounting, while compensating mechanical strength of inner leads, by performing etching while an outer lead part and a sprocket part are irradiated from the insulating layer side of a two-layered TAB original sheet, with a light having an ultraviolet wavelength region. CONSTITUTION:A two-layered TAB original sheet is obtained by forming a copper layer 11 on a polyimide film 10. After a resist layer 12 is formed on the polyimide film 10, said resist layer 12 is exposed to light by using a photo mask having patterns of a sprocket hole part 30, an inner lead part 31 and an outer lead part 32, and then developed, thus forming a resist mask 13. While the sprocket hole part 30 and the outer lead part 32 are irradiated with ultraviolet rays by using a high pressure mercury lamp, etching is performed. The resist layer 13 is eliminated, and the sprocket hole part 30 and the outer lead part 32 are completely etched, thereby obtaining a two-layered TAB wherein the inner lead part 31 of about 5mum in thickness is left.
Patent JP-S4973720-A (JP)
IPC: F16L37/00
Filed: 1973-10-19
Abstract: The ends of two axially aligned conduits have a cylindrical sleeve mounted thereon. An O-ring seal is mounted in an annular groove formed on the end of each conduit to abut the sleeve in sealing contact. Each end of the sleeve has a pair of clip members attached thereto which cooperate with a shoulder formed on a respective one of the conduits to prevent the conduits from moving axially away from the sleeve.
Patent JP-H08285391-A (JP)
Title: Freezer device
Inventor: KOO SHINPEI
IPC: F25B1/00
Filed: 1995-04-19
Abstract: PURPOSE: To enable a liquid compression of excess liquid refrigerant within a refrigerant circuit to be prevented in the case that a receiver tank is not required and an operation corresponding to a variation in load is carried out. CONSTITUTION: At a freezer device, when load sensors T1, T2, W and P detect a load less than a predetermined value, a control device 11 reduces a degree of opening of each of control valves 17, 21 within an evaporator installed at the midway part of the evaporator in response to the detected load. With such an arrangement as above, since as the load of the control valve 17, liquid refrigerant is accumulated in the evaporator, no receiver tank is required and further since the liquid refrigerant is accumulated within the evaporator, there is no possibility that the liquid refrigerant returns to the compressor to mice a liquid compression.
Patent JP-S61276083-A (JP)
Inventor: DONO SHUGO
IPC: G06Q40/00
Filed: 1985-05-31
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-H02296452-A (JP)
Title: Still picture video telephone system
Inventor: AMADA YOICHI
IPC: H04M11/00
Filed: 1989-05-11
Abstract: PURPOSE:To attain efficient communication without sending at undesired picture by requesting the stop of picture transmission from a reception side to a transmission side during picture transmission and restarting voice communication automatically. CONSTITUTION:When the stop of communication of a picture signal is desired at the reception-side, a changeover switch 20 is switched to the position of a tone generator 18. When a signal from a telephone circuit is superimposed with the tone of a prescribed frequency, a tone detector 19 detects the tone at the transmission side to inform it to a CPU 11. The CPU 11 receiving the notice is acted as a call restarting means to stop the transmission of the picture signal and switches a matrix switch 5 so that the analog circuit 4 and a telephone interface circuit 6 are connected and the voice talking is restored.
Patent JP-H07323559-A (JP)
Title: Ink jet cartridge and recorder using the same cartridge
Inventor: KISHIDA SO
IPC: B41J2/175
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a high gas barrier film for an ink bag for a cartridge and a packaging material by disposing a film having excellent piercing resistance and tensile strength as an outer layer, a film vapor-deposited with a silicon material as an intermediate layer and a film having excellent ink liquid adhesive properties as an inner layer to be laminated. CONSTITUTION:A nylon layer having a thickness of 20mum is disposed as an outer layer 1a, a film obtained by vapor-depositing SiO2 (silica) having a thickness of 500 Angstrom on the surface of a PET film having a thickness of 12.5mum is disposed as 40 intermediate layer 1b, and a polyethylene film having a thickness of 50mum is disposed as an inner layer 1c. The three layers of these films are laminated with urethane isocyanate crosslinking type adhesive of a single bonding main body (ether bonding main body), and heat sealed at the four sides. An ink introducing part for supplying ink and a member used also as an ink inlet are fusion-bonded to one end, and an aluminum foil or an aluminum- vapor-deposited film is not used. Thus, a high gas barrier ink bag for an ink jet recorder is obtained.
Patent JP-H10307472-A (JP)
Title: Developing device
Inventor: GOTO HIROSHI
IPC: G03G15/08
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To stably obtain an excellent image without density unevenness, etc., by eliminating the occurrence of the unevenness of the quantity of developer held on the surface of a developer carrier and carried to a developing region facing an image carrier, when development is attained for a long time by using the developer carrier provided with an insulated layer on the surface of a conductive substrate. SOLUTION: In the developing device for bringing a regulating member 15 into press-contact with the surface of the developer carrier holding the developer 12, to regulate the quantity of the developer carried to the developing region, the developer carrier consists of the conductive substrate 11c having the insulated layer 11d on the surface and the regulating member consists of a conductive member 15a having a dielectric layer 15b on the surface coming into contact with the developer carrier. When the thickness of the dielectric layer in the regulating member is defined as (t) and a dielectric constant is defined as ε, a relation of t/ε >=10 μm is satisfied.
Patent JP-S5642937-A (JP)
Title: Apparatus for forming electrodes on the inner surface of transparent tube and method therefor
Inventor: FUTAGAMI SHIGERU
IPC: H01J9/14
Filed: 1979-09-14
Abstract: PURPOSE:To form a conductive film of a desired pattern on the inner surface of a transparent tube without need for complicated beam control operations by applying an electrically conductive film on the entire inner surface of the transparent tube, wrapping said tube with a mask which defines openings of desived shapes, and, irradiating the thus-wrapped tube with the laser beam. CONSTITUTION:A transparent tube 26, as a camera tube, is covered on all over the inner wall with a conductive film, and is wound around the outside surface with a laser beam mask 42 which has openings of a desired pattern. The mask 42 is made of copper or like metal which has high conductivity of heat. The transparent tube 26, on which the wound mask 42 is fixed, is held in a holder 24 of a moving stand 20, and, being rotated by the rotation of a rotating shaft 26, is moved in its axial direction on the moving stand 20 by a screw 36, and, moreover, is irradiated on all over the surface of the mask 42 with the laser beam 50. Then, parts of the conductive film inside of the tube 26 which are irradiated with the laser beam through holes of the mask 42 are eliminated, and a conductive film of a desired pattern, inside electrodes, is made.
Patent JP-2000310331-A (JP)
Title: Sealing device for clearance part
Inventor: SAGAWA SHOICHI
IPC: F16J15/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To improve durability of a sealing device for high temperature working fluid. SOLUTION: This cylindrical container device has multiple prisms 5 placed in an annular space partitioned by an inner wall of an outside cylinder 1 and an outer wall of an inside cylinder 3 in a circumferential direction. In this case, a sealing device has each plate spring structure type seal fin 11, 13 inserted in an outer clearance between the inner wall of the outside cylinder l and the prisms 5 and in an inner clearance between the prisms 5 and the outer wall of the inside cylinder 3, respectively, and the seal fins 11, 13 are secured to the inner wall of the outside cylinder 1 and the outer wall of the inside cylinder 3, respectively, at one end while the other end being a free end for slidably contacting to an outer surface of the prisms 5.
Patent JP-2000308941-A (JP)
Title: Toolholder structure and tool holding device
Inventor: FUKAYA HIDEYUKI
IPC: B23B29/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique that allows easy exchange of vibration-isolating tools. SOLUTION: A toolholder 20 comprises a holder body 30 having, at its point, tool holding means 22 for gripping a tool 12 removably, a damping member 40 put into contact with a back face 13 of the tool 12 gripped by the tool holding means 22 to thus damp vibration, a vibration absorbing weight 45 put into contact with a back face 41 of the damping member 40 to thus absorb vibrational energy, a spring 50 for pressing the vibration absorbing weight 45 against the tool 12 via the damping member 40, and a spring end fixing member 55 for retaining the spring 50 on the holder body 30.
Patent JP-S62274230-A (JP)
Inventor: SAASUTON ERU BURUTSUKUSU
IPC: G01L5/16
Filed: 1986-05-22
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-S5910549-A (JP)
Title: Preparation of m-chlorobenzoic acid
Inventor: SUEMATSU MASAAKI
IPC: B01J27/00
Filed: 1982-07-09
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for agricultural chemicals, medicines, dyes, etc. economically in high purity and good hue, by oxidizing m-chlorotoluene with a gas containing molecular oxygen under specific conditons. CONSTITUTION:m-Chlorotoluene is oxidized with a gas containing molecular oxygen in the presence of a heavy metallic catalyst consisting of cobalt and bromine in acetic acid solvent at 110-180 deg.C, preferably 130-160 deg.C, to give the aimed substance. The amount of the acetic acid to be used is preferably about 0.8-3 times of the weight of the m-chlorotoluene. The amount of the catalyst to be used is as follows: 0.02-0.7wt% cobalt metal based on the acetic acid solvent, and the amount of the bromine atom is 1-10, preferably 2-5, times of the weight of the cobalt metal.