baber/WOPTO huggingface dataset:
Patent JP-S57115745-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: KONDOU KENKEN
IPC: H01J9/34
Filed: 1981-01-09
Abstract: PURPOSE:To rationalize the manufacturing process of a fluorescent lamp without using any organic solvent by using a thermoplastic resin cement, temporarily fixing the said cement to the ends of a bulb, and attaching a base to each end of the bulb before they are backed. CONSTITUTION:Polyamide resin cement is formed into an O-ring or cylindrical shape, and is temporarily attached to the ends of a lamp bulb exhausted. After that, the ends of the bulb are covered with bases, and are heated to the softening point so as to make the glass and the bases to adhere to each other. By the means mentioned above, the manufacturing process of a fluorescent lamp can be rationalized without using any organic solvent, and without any necessity of filling cement on the inner wall of the base. Besides, any excessive use of cement can be prevented.
Patent JP-S59128904-A (JP)
Title: Steam turbine rotor
Inventor: FUKUDA KIYOSHI
IPC: F01D17/20
Filed: 1983-01-10
Abstract: PURPOSE:To enhance the measuring accuracy by furnishing a plane at the perimeter of a steam turbine rotor, for the purpose of serving as terminals of a non- destructive measuring instrument. CONSTITUTION:A plane 8 is furnished at the perimeter of a steam turbine rotor, and a terminal 4 of a non-destructive measuring instrument shall front to this plane 8 either in contact or contactlessly. Thereby measurement can be carried out by putting the plane 5 of said terminal 4 in contact with the plane 8 or fronting contactlessly, so as to assure obtainment of stable measurements.
Patent JP-S58118995-A (JP)
Inventor: IRIE HIROAKI
IPC: G21C19/33
Filed: 1982-01-07
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-S61160423-A (JP)
Title: Production of activated carbon fiber from wood phenol
Inventor: TSUJIMOTO NAOHIKO
IPC: D01F9/20
Filed: 1985-01-08
Abstract: PURPOSE:To obtain the titled activated carbon fiber having high absorptivity, by introducing a substituent group to hydroxyl group of wood to plasticize the wood, dissolving the plasticized wood together with a hardener in a phenolic compound, spinning the dope, hardening the fiber with heat, carbonizing and baking the fiber and activating with an oxidizing gas. CONSTITUTION:At least a part of hydroxyl groups of wood are substituted with one or more kinds of substituent groups (e.g. acetyl group) to obtain plasticized wood. The wood is dissolved in a phenolic compound, and a hardener (e.g. hexamethylenetetramine) is dissolved in the solution. The obtained solution is used as a spinning dope, and the spun fiber is hardened with heat to obtain wood phenol fiber. The fiber is optionally carbonized and baked in an inert gas atmosphere and activated with an oxidizing gas to obtain the objective activated carbon fiber.
Patent JP-H06204390-A (JP)
Title: Semiconductor device
Inventor: EBIHARA KAZUMI
IPC: H01L23/50
Filed: 1993-01-07
Abstract: PURPOSE:To provide a semiconductor device which houses a plurality of semiconductor chips inside the same package due to high integration and can improve chip balance inside the package without increasing the manufacturing process and manufacturing facilities. CONSTITUTION:In the semiconductor device where a pair of semiconductor chips 1 and 2 are laid out up and down via insulation films 3 and 3' and a plurality of electrode parts 5 and 5' of the semiconductor chips 1 and 2 and a lead terminal 4 which is led to the outside are resin-sealed while they are electrically connected, a pair of semiconductor chips 1 and 2 are laid out so that the rear surfaces where no circuit patterns face each other. Also, the lead terminal 4 is included between the upper and lower semiconductor chips 1 and 2 so that it protrude from at least both opposing outer-periphery parts of the semiconductor chips 1 and 2 and at the same time one edge is further extended and is led to the outside of the resin, and then the electrode part 5 of one semiconductor chip 1 is connected to the external leading side surface of the lead terminal 4 and the electrode part 5' of the other semiconductor chip 2 is connected to the rear surface of the other edge side.
Patent JP-H07216162-A (JP)
Title: Flame-retardant styrene-based resin composition
Inventor: SHII MIN CHIYON
IPC: C08L59/00
Filed: 1994-01-11
Abstract: PURPOSE: To improve the flame retardance, impact resistance, tensile strength, thermal stability, and weatherability of a styrene resin by compounding it with a brominated epoxy resin, a brominated diphenylalkane, and an auxiliary flame retardant.  
     CONSTITUTION: (A) 100 pts.wt. styrene resin, (B1) 6-50 pts.wt. brominated epoxy resin having a bromine content of 40 wt.% or higher and a wt. average mol.wt. of 500-20,000 [flame retardant (I)], (B2) 0.5-30 pts.wt. brominated diphenylalkane having a bromine content of 50 wt.% or higher and a mol.wt. of 480-1,090 [flame retardant (II)] in a wt. ratio of (I)/(II) of 0.2-10, (C) 1-30 pts.wt. at least one auxiliary flame retardant selected from among Sb 2 O 3 , Sb 2 O 5 , Fe 2 O 3 , borates, Mg(OH) 2 , or Al(OH) 3 , and optionally 1-20 pts.wt. chlorinated polyethylene are compounded. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03206733-A (JP)
Title: Microwave transmitter
Inventor: YAMAMOTO OSAMU
IPC: H04B7/155
Filed: 1990-01-08
Abstract: PURPOSE:To relax the vibration resistance characteristic of the transmitter to attain simple vibration proof structure, to miniaturize the transmitter, to make the weight light and to reduce the cost by arranging a sensor detecting mechanical vibration or the like to a proper position and stopping the transmission when the mechanical vibration or the like is detected with a prescribed amplitude or over. CONSTITUTION:The transmitter is provided with a sensor 1 outputting a signal in response to the magnitude of mechanical vibration or shock, a detection means 2 receiving a signal outputted from the sensor 1 and sensing it when the signal reaches a prescribed level or over and outputting a sensing signal, and a switch means 6 interrupting the circuit in response to the sensing signal. Thus, when it is possible that the oscillating frequency of a resonator might be changed due to mechanical vibration or the like, the transmission is stopped to simplify the structure of the transmitter and to improve the transmission efficiency of a packet data signal.
Patent JP-H11265676-A (JP)
Title: Method and device for testing substrate
Inventor: BRUNNER MATTHIAS DR
IPC: G01Q10/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for testing a substrate further improved in the test of a substrate having a large area. SOLUTION: In this method and device, a particle beam 2 is directed to a substrate 8, and secondary particles 9 released thereby are detected by a detector 5 followed by evaluation to test the substrate. According to this, the test is performed considering the releasing positions (X1 , X2 ) on the substrate of the secondary particles 9 to the position of the detector 5.
Patent JP-H02182386-A (JP)
Title: Energy beam machine
Inventor: SASAKI SHIGEO
IPC: B23K15/00
Filed: 1989-01-10
Abstract: PURPOSE:To prevent stickness and vapor deposition of molten ball on surface of a material to be worked and to enable working having high accuracy and high quality by providing a vapor deposition preventing member arranged as facing to the material to be worked and as attachable/detachable and composed of either right circular truncated cone or spherical zone type. CONSTITUTION:By controlling voltage of an electron beam control electrode 16 with an electron gun control electric power source 15, the electron beam 1 intermittently generated from the electron gun 2 is condensed with an electromagnetic lens 7 after passing through the second vapor deposition preventing member 18 and vacuum column valve 19, and irradiates on the material 6 to be worked after passing through the first vapor deposition preventing member 20. By this method, the stickness and vapor deposition on the surface of the material to be worked are prevented and the work having high accuracy and high quality can be achieved.
Patent JP-S62160271-A (JP)
Title: Material to be recorded
Inventor: ETO NAONOBU
IPC: B41M5/00
Filed: 1986-01-10
Abstract: PURPOSE:To provide a material to be recorded for full-color ink jet recording excellent in ink receptivity, imparting a recording image excellent in sharpness and surface gloss and generating no surface stickiness or blocking even under a high humidity condition, by containing a polymer complex consisting of a basic polymer and a xylene resin in an ink receiving layer. CONSTITUTION:As one component forming a polymer complex containing a basic polymer, a xylene resin is selected to obtain an ink receiving layer wherein the film of an ink receiving part is strong even at an area where ink dots are concentrated and no blocking or color transfer is generated even when films are stacked within a short time after printing. As the pref. basic polymer, there are a homopolymer and a copolymer etc. of N-vinyl pyrrolidone, N-vinyl piperidone, N-vinyl caprolactam, N-vinyl morpholine, N-vinyl-2-oxazolidone and N-vinyl-5-methyl-2-oxazolidone.
Patent JP-S58120538-A (JP)
Title: Production of chalcogenide glass
Inventor: MIYASHITA TADASHI
IPC: C03C13/04
Filed: 1982-01-09
Abstract: PURPOSE:To produce chalcogenide glass contg. H2 and OH groups in small contents by refining glass raw materials consisting of 1 or >=2 kinds among sulfides, selenides and tellurides by distillation in a gaseous atmosphere for drying then mixing and melting the raw materials. CONSTITUTION:Gaseous Ar is fed into a storage chamber 5 sealed therein with liquid raw material (e.g.; S2Cl2) which generates active gaseous Cl to bubble the liquid and the chlorine gas generated by the bubbling is introduced into a storage chamber 1 provided with a heater on the outside circumference. Glass raw materials of 1 or >=2 kinds selected among sulfides, selenides and tellurides disposed in the chamber 1 are evaporated with the heater 4 and are mixed with the chlorine gas to refine the raw materials by distillation. Only the glass raw materials of vapor phase are fed through a ventilation pipe 3 into a storage chamber 2, and are trapped in the remaining glass raw material parts; thereafter, the materials are mixed and melted. Then, the chalcogenite glass which contains 0.1-0.01ppm OH groups, has high purity and has excellent light transmission characteristic in an IR wavelength region is obtained.
Patent JP-H08190125-A (JP)
Title: Shutter
Inventor: SHIMADA FUMIO
IPC: G03B9/36
Filed: 1995-01-10
Abstract: PURPOSE: To realize high speed actuation and to freely set a position where the peak of force required for charging comes by providing a 1st member to move so as to charge a 1st spring and a 2nd member to move so as to charge a 2nd spring. CONSTITUTION: This device is constituted so that a front blade may be driven by a front blade driving spring 15 and a front blade auxiliary spring 19 and a rear blade may be driven by a rear blade driving spring 28 and a rear blade auxiliary spring 32. In order to change a state just after finishing photographing to a photographing feasible state, a front driving lever 13 is turned counterclockwise to start the charging of the 1st spring 15, and then the charging of the spring 19 is started. Almost at the same time, a rear subcharging lever 31 starts to be turned counterclockwise and the charging of the spring 32 is started. Thus, timing for starting the charging of the 1st and the 2nd springs is respectively independently set, and the position where the peak of the force required for charging the spring comes is freely set.
Patent JP-2000199036-A (JP)
Title: Superhigh strength linepipe excellent in low temperature toughness and its production
Inventor: ASAHI HITOSHI
IPC: B21C37/08
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To impart superhigh strength to the linepipe and to improve its low temp. toughness by forming a steel plate having specified tensile strength into the shape of a pipe by a UO stage, subjecting the abutted parts to submarge arc welding from the inside and outside faces by using high Ni-contg. weld metal having specified tensile strength and thereafter expanding the pipe. SOLUTION: A steel plate having 900 to 1,100 MPa tensile strength is formed into the shape of a pipe by a UO stage, and the abutted parts are joined from the inside and outside faces by submarge arc welding. In this welding, weld metal in which the average tensile strength is controlled to the one equal to or above the value of the tensile strength of the steel plate -100 MPa is used. As this weld metal, the one having an Ni content higher than the Ni content in the steel plate by >=1% is preferable, and, e.g. a welding wire having a compsn. essentially consisting of 0.01 to 0.12% C, <=0.3% Si, 1.2 to 2.4% Mn, 4.0 to 8.5% Ni and 3.0 to 5.0% Cr+Mo+V is preferably used. After this welding, the pipe is expanded to obtain a superhigh strength linepipe excellent in a balance of strength and low temp. toughness, easily capable of field welding and having >=900 MPa tensile strength.
Patent JP-2000200558-A (JP)
Title: Gallium ion source
Inventor: HIROKAWA SHINPEI
IPC: H01J27/26
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide such a gallium ion source that changing of a filament current or voltage or a current carrying time at the time of flashing is not required depending on a gallium residual quantity. SOLUTION: A gallium ion source comprising a needle electrode 1, a storing part 2 for storing gallium, and a heater 3 for heating it, has such a characteristic that the total heat capacity of the needle electrode 1, the storing part 2 and the gallium is not less than 0.015 J/K and not more than 0.1 J/K. More concretely, the storing part 2 has a structure in which a metal wire is wound not less than doubly to form a coil shape.
Patent JP-S5594138-A (JP)
Title: Vibration type densimeter
Inventor: IKEDA KIYOUICHI
IPC: G01N9/00
Filed: 1979-01-11
Abstract: PURPOSE: To provide a vibration type densimeter which has excellent temperature characteristics without drift by providing a vibrator and a drive unit for simultaneously vibrating the vibrator in a plurality of vibration modes and obtaining the density of a fluid to be measured around the vibrator from the plural natural vibration frequencied thereof.  
     CONSTITUTION: This densimeter comprises a cylindrical vibrator 1 fixed at its one end, piezo-electric element 2, 3 for detecting vibration, and driving piezo-electric elements 4, 5 to be mounted in the vicinity of the center of the loop of the vibration mode to be obtained, wherein the elements 2W5 incorporate the same characteristics and are provided in space at 90° each other. The outputs from the elements 2, 3 are applied to a charge amplifier 6. The outputs from the amplifier 6 are multiplied by predetermined values at coefficient circuits 8, 9, respectively, and processed in an adder 10 and a subtractor 11. The outputs from the adder 10 and the subtractor 11 are respectively applied through low pass filters 12, 13, respectively to amplifiers 14, 15, respectively, which produces voltages having constant amplitude. These voltage outputs from the amplifiers 14, 15 are added by an adder 16. The sum output from the adder 16, is applied to the element 4. The output from the amplifier 14 is subtracted by the output from the amplifier 15 by a subtractor 17, which produces a subtracted output signal. The signal from the subtractor 17 is applied to the element 5. The output signals Ve, Vf from the amplifiers 14, 15, respectively are applied to an output circuit 18, which thereupon produces a signal corresponding to the density of fluid to be measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60159605-A (JP)
Title: Measuring device for length or angle
Inventor: RAINERU TOUUTE
IPC: G01B5/00
Filed: 1985-01-11
Abstract: A length or angle measuring instrument includes a measuring scale which is perforated. The perforations are engaged by gear wheels which operate to stretch or compress the scale in order to compensate for measuring errors of the measuring graduation as well as for errors in the guides of the object to be measured. This system can be used to compensate both linear and non-linear errors.
Patent JP-H05191547-A (JP)
Title: Facsimile system
Inventor: EZUMI HARUSUKE
IPC: H04N1/00
Filed: 1992-01-09
Abstract: PURPOSE:To make a portable main body light in weight and small in external size. CONSTITUTION:In a placing stand 4-2, when a main body 4-1 is separated from the placing stand 4-2, the first subscriber's line is switched to a communication terminal by an NCU 2 part 2-9. In the main body 4-1, one of the second subscriber's line or a traveling object communication equipment is connected with an MODEM 1-8 by an NCU 1 part 1-9, picture information read by a reading part 1-5 is supplied to the MODEM 1-8, the picture is recorded in a storage part 1-6 based on the information from the MODEM 1-8. Then, when the main body 4-1 is mounted on the plate stand 4-2, the NCU 2 part 2-9 is controlled by the CPU 1-1, and the first subscriber's line is connected with the MODEM 1-8.
Patent JP-S5596058-A (JP)
Title: Preparation of chocolate having salty taste and its candy or cake
Inventor: KIMURA TSUGIO
IPC: A23G1/30
Filed: 1979-01-11
Abstract: PURPOSE: To obtain a chocolate having deliciousness different from the conventional one, by mixing common salt with a chocolate whose sweetness is reduced through  replacement of part of all of the sugar with a sugar substitute of low sweetness, and  if necessary a tasting substance.  
     CONSTITUTION: (A) Chocolate whose sweetness is reduced by replacing part or all of the sugar with a sugar substitute is mixed with (B) common salt, and (C) if necessary a tasting substance to give a chocolate having a salty taste. Sugars of low sweetness, e.g. malt sugar, lactose, or soribitol may be used as the substitute. Powder of fishes and shellfishes, seaweeds, live-stock products, or fruits, amino acids, and spices are used as the tasting substance. The chocolate having a salty taste thus prepared in the step described above is combined with other candy or cakes and/or food of delicate flavor in the next step to form chocolate candy or cakes having a salty taste. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07207477-A (JP)
Title: Substrate cleaning method
Inventor: NISHIYAMA SATORU
IPC: B08B7/04
Filed: 1994-01-14
Abstract: PURPOSE:To provide a substrate cleaning method by which the surface of a substrate is cleaned prior to the formation of various kinds of films on the substrate without the substrate being damaged and environmental destruction being caused. CONSTITUTION:Prior to the formation of films on a substrate, first the surface of the substrate is washed with at least one or more of water and various kinds of alcohols. Next, after it is cleaned with at least one or more of compounds represented by CxFy (x, y are variables), it is cleaned by irradiating it with ions. Since Water and/or alcohols remaining on the substrate are substituted by CxFy and the CxFy is easily removed by ion irradiation of low accelerated energy, the substrate is not damaged. And the CxFy does not cause environmental disruption, such as the depletion of the ozone layer.
Patent JP-S58122516-A (JP)
Title: Liquid crystal color display material
Inventor: MIYAMOTO OSAMU
IPC: G02F1/133
Filed: 1982-01-11
Abstract: PURPOSE:To make a vivid positive color display possible, by using a color liquid crystal composite, which consists of a nematic liquid crystal having a negative dielectric anisotropy and bicolor coloring matters, as a liquid crystal. CONSTITUTION:The liquid crystal composite consisting of a nematic liquid crystal (liquid crystal molecules 8) having a negative dielectric anisotropy and bicolor coloring matters (molecules 9) is used, and transparent conductive film layers 4 are vapor-deposited in accordance with a display pattern on display parts of upper and lower substrates, and all of surfaces of substrates are subjected to the vertical orientation treatment (films 5) by chrome complex or the liekl. In the orientation state with no field applied, color generation of a display part 7 is slightly stronger than that of a non-display part 6, but the difference of color generation cannot be recognized. In the orientation state with a field applied, color generation of the display part 7 is stronger than that of the peripheral part because of parallel orientation, and the positive color display is possible. Further, since the display part 7 is thicker than the non-display part 6, absorption of light deflected in the direction of the longer axis of coloring matter molecules 9 is increased, and the vivid positive color display is obtained.
Patent JP-S5387625-A (JP)
Title: Output printing system of information processing unit
Inventor: OONISHI JIYUNICHIROU
IPC: G06K15/00
Filed: 1977-01-12
Abstract: PURPOSE: To give the advantage to bookbinding which is binded at the left side along perforations, by printing the output of the information processing unit in the arrangement where characters are rotated by 90°. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63174559-A (JP)
Title: Dc-dc converter
Inventor: SAGANE TOMIYASU
IPC: H02M3/28
Filed: 1987-01-09
Abstract: PURPOSE:To prevent a fire and other accidents by detecting a current peak value and outputting an alarm signal, if said peak value is higher than a present given value. CONSTITUTION:In a constant-voltage DC-DC converter, a DC power source E is turned ON and OFF by a transistor TR1 to provide AC power. The AC power is introduced to a transformer T for voltage conversion, rectified and smoothed by a diode 8 and a capacitor C3, and supplied to a load 10. Further, the voltage across the load 10 is detected by a potentiometer 7 and an ON-time length of the TR1 is controlled by a controller 11 so that said voltage is held constant. In this case, a current-limiting resistor R1 is connected in parallel with a peak-detecting circuit consisting of a diode 9, a capacitor C2 and a potentiometer 6, and the peak value detected is inputted to comparators 2-1, 2-2 having reference voltages 4, 5 to produce control outputs for Tr2 and the controller 11. Thus, deterioration of an electrolytic capacitor C1 can be detected.
Patent JP-H02184057-A (JP)
Title: Structure of cooling module in closed type electronic equipment
Inventor: SUZUKI MASAHIRO
IPC: H01L23/473
Filed: 1989-01-11
Abstract: PURPOSE:To suppress the increase in humidity due to the leaking of a cooling module and to prevent the corrosion of electronic equipment in the cooling module by sealing dry gas in the main body of the module, and providing drying agent in the direction where steam is present at a deviated position with respect to the dry gas. CONSTITUTION:A cooling part 2 such as a cold plate is provided at a rear surface side 111 of a module main body 11 as a unitary body. Cylinder parts 113 are formed in recessed shapes in the inner surface side 112. A piston shaped heat conductor 12 which is in contact with an integrated circuit element 31 and transfers heat is coupled into each cylinder part 113. A side wall 114 rises up around the module main body 11. An attaching part 116 of a sealing material 4 is provided at an end surface part 115. A groove shaped recess part 117 housing stick shaped drying agent 6 is formed in one side surface at the inner surface side of the side wall 114. The position for forming the groove shaped recess part 117 is determined by predicting the deviated position of steam based on the composition of dry gas 5 which is sealed in the module main body 11.