baber/WOPTO huggingface dataset:
Patent JP-S5857104-A (JP)
Title: Lens attaching method for optical fiber
Inventor: OKAMOTO KUNINORI
IPC: G02B6/42
Filed: 1981-09-30
Abstract: PURPOSE:To obtain surely a lens having a desired radiation pattern, by injecting and sticking a light-transmissive resin to the end part of an optical fiber to form a lens part and making a light incident to the optical fiber and stopping the injection when the radiation pattern of the light transmitted through the lens becomes a desired radiation pattern and hardening the resin. CONSTITUTION:When a resin injection nozzle 2 is allowed to approach the end part of an optical fiber 1 to inject a semihardened light-transmissive resin 3 from the injection nozzle 2, the light-transmissive resin 3 is stuck to the end part of the optical fiber, and an approximately hemispherical lens 4 becomes larger gradually by gravity. At this time, the light having a wavelength by which the light-transmissive resin 3 is not hardened is made incident to the optical fiber 1 from a light source 4, and a light radiation pattern is projected onto a sheet 5 through the lens 4. When a desired light radiation pattern is detected, the injection of the light-transmissive resin 3 is stopped, and ultraviolet rays are irradiated to the lens to harden it, thus completing the attachment of the lens 4 to the optical fiber.
Patent JP-S6048385-A (JP)
Title: Printer
Inventor: MATSUMOTO JIYUNICHIROU
IPC: B41J11/02
Filed: 1983-08-26
Abstract: PURPOSE:To provide a printer having a simple structure capable of enhancing printing quality by bringing the surface of a platen to a flat surface, constituted by forming the platen from a sheet support and an endless elastic sheet member running along the front surface of said support. CONSTITUTION:A flat plate shaped sheet support 37 is provided to the position to which the printer head of a thermal printer of an ink jet printer is opposed and an endless elastic sheet member 31 runnable along the front surface of the sheet support, that is, between the printer head 36 and the sheet support 37 is provided. In order to run said elastic sheet member 31 in an endless manner, guide rollers 32-34 are provided above, below and behind the sheet support 37 and one roller 33 among them is rotated and driven by a paper feed motor 39.
Patent JP-S6047658-A (JP)
Title: Sauce for chow mein
Inventor: TSUJIWAKI GIICHI
IPC: A23L27/60
Filed: 1983-08-27
Abstract: PURPOSE:The titled sauce suitable for frozen chow mein, obtained by processing an edible fat and oil component and an aqueous solution of seasoning component with an emulsifying agent and a viscosity builder into an O/W type emulsion. CONSTITUTION:5-40wt% edible fats and oils (e.g., lard) and 60-90wt% aqueous solution of seasoning component (sauce or matter similar to sauce) are emulsified in water in the presence of 0.05-2.0wt% emulsifying agent (e.g., sucrose fatty acid ester) and 1-5wt% viscosity builder (e.g., gelatin), to give sauce for chow mein consisting of an O/W type emulsion having 40-80wt% water content, showing fluidity near at normal temperature, solid at 0-5 deg.C, keeping a solid state even if it is returned to about 15-20 deg.C in a static state, showing fluidity by external force such as shaking, stirring, etc. The prepared sauce 2 is poured to the bottom of the cooking container 1 for sale, and the noodles 3 and ingredients are put on it, and they are frozen.
Patent JP-2000346672-A (JP)
Title: Device for detecting contact of object
Inventor: SHIRAI TOSHIHITO
IPC: B60R21/16
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a high-reliability detecting device, for the contact of an object, in which the problem of a contact failure is eliminated and in which an abnormality can be detected immediately even when the abnormality is generated. SOLUTION: A support 2 and a support 2 are installed so as to protrude nearly in the central part on both sides at the front of a moving body 1. A strain sensor 3 whose resistance value is changed according to a displacement amount and which is expanded and contracted freely is installed between the support 2 and the support 2. A change in the resistance value of the strain sensor 3 is monitored by a decision means which comprises an upper-limit threshold and a lower-limit threshold in which the resistance value of a state that the strain sensor 3 is attached initially is within the range of a threshold, and the existence of the contact of an object is detected.  That is to say, the decision means decides that the contact of the object does not exist when the resistance value of the strain sensor is within the range of the upper-limit threshold and the lower-limit threshold, and it decides that the contact to the object exists when the resistance value is outside the range of the upper-limit threshold and the lower-limit threshold.
Patent JP-H114448-A (JP)
Title: Image signal transmitter and image signal transmission method
Inventor: SEKINE YOSHIYUKI
IPC: H04N19/50
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the production of noise by transmitting a 2nd image signal in succession to a 1st image signal, when a GOP at the head of the 2nd image signal is of an open-type, based on a discrimination result of a discrimination means. SOLUTION: A 2nd image stream is fed to a control section 12, at which whether or not a head GOP is a closed GOP is discriminated. In the case that the head GOP is a closed GOP, a last GOP of the 1st image stream is sent to the outside via a switching terminal (a) of switches 14A, 15, the switch 15 is immediately thrown into a position of a switching terminal (b), and the 2nd image stream is outputted in succession to the 1st image stream. In the case that the head GOP is the open GOP, after the last GOP of the 1st image stream has been to the outside via the switch 15, the switch 14B is immediately switched. Data outputted from an MB code conversion section 18B are fed to the switching terminal (b) of the switch 14B and then outputted to a switching terminal (b) of the switch 15.
Patent JP-S642344-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIYASHITA TAKUMI
IPC: H01L21/822
Filed: 1987-06-24
Abstract: PURPOSE: To obtain a supply voltage capable of performing a proper operation by a method wherein a negative feedback is applied to a first osicillation circuit or a first rectifier/smoothing circuit by the output of a second rectifier/smoothing circuit and a prescribed constant voltage is supplied to an internal circuit from the first rectifier/smoothing circuit.  
     CONSTITUTION: When an external supply voltage VDD is supplied, a first oscillation circuit 1 begins oscillation and its oscillation frequency is increased with the increase of the external supply voltage. A first rectifier/smoothing circuit 2 rectifies and smooths the oscillation output of the circuit 1 to output a DC voltage VI. This voltage VI is used as the supply voltage of an internal circuit of a semiconductor integrated circuit. On the other hand, a second oscillation circuit 3 begins oscillation corresponding to the beginning of the operation of the internal circuit. Thereby, a DC voltage V2 is led out of a second rectifier/smoothing circuit 4 and when the working speed of the circuit 3 becomes sufficiently high, a low-level output is led out of an inverter 7 by the increase of the voltage V2 and is made a negative feedback to the circuit 1. Thereby, as a transistor Q1 is turned-OFF, a transistor Q2 is turned-ON and the oscillation of the circuit 1 is stopped, the output of the circuit 2 is reduced and a voltage capable of performing a proper operation is supplied as the supply voltage of the internal circuit. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5582297-A (JP)
Title: Production of heating surface
Inventor: FUJII MASAO
IPC: F28F13/02
Filed: 1978-12-19
Abstract: PURPOSE: To form a heating surface with a porous layer on a heating substrate with ease by a process wherein a meltable conductor is applied with impulsive current, making the conductor disperse, collide and settle on the substrate.  
     CONSTITUTION: Fed with an impulsive current equivalent to a voltage charged in a capacitor 10, a meltable conductor 7 is melted and dispersed instantaneously. The conductor thus granulated impacts against and cut securely into a heating substrate 7 provided facing the conductor 7. With repetition of the procedures several times, a porous layer is formed on the substrate 2 with extreme ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6218473-A (JP)
Title: Aqueous liquid reactive dye composition
Inventor: IMADA KUNIHIKO
IPC: C09B67/26
Filed: 1985-07-17
Abstract: PURPOSE:To improve the storage stability of a liquid dye compsn., by adjusting the pH of an aqueous compsn. of a specified bifunctional reactive dye, optionally containing a small amount of a pH adjuster, within a specified range. CONSTITUTION:The aqueous liquid reactive dye compsn. contains 5-50pts.wt. dye shown by the formula in the form of free acid (where D is a residue of an organic dye having a sulfonic acid group; R1 and R2 are H or a lower alkyl group which may be substituted; A is a phenylene or naphthylene group which may have substituents; X is halogen) and 0-1pt.wt. pH adjuster and has a pH of 3-5.5. Preferred pH adjusters are monosodium phosphate, disodium phosphate, sodium acetate and sodium borate. When necessary, the pH of the compsn. is adjusted within the above range by use of an acid or alkali.
Patent JP-S5585026-A (JP)
Title: Cleaning device
Inventor: TSUBOSAKI KUNIHIRO
IPC: H01L21/30
Filed: 1978-12-22
Abstract: PURPOSE: To eliminate the organic and inorganic contaminations of a semiconductor device by constructing a cleaning device for cleaning the semiconductor before it is sealed the cleaning device comprising an organic solvent cleaning unit, a pure water cleaning unit, a normal temperature air blowing unit and a high temperature air blowing drying unit.  
     CONSTITUTION: A completely assembled lead frame is supplied to a frame loader 1, and sequentially fed along a frame guide to right side. The lead frame is first fed into a chlorofluoromethane spray unit 2, sprayed with the chlorofluoromethane liquid elevationally from a spray nozzle 9, and blown from the liquid through a normal temperature air blowing unit 3. Then, after the frame is washed with pure water at a pure water cleaning unit 4, it is fed to normal temperature air blowing units 5 and 6 to remove pure water adhered to the lead frame therefrom. Finally, the element, lead frame are completely dried at a hot air blower 14, and then contained in a frame unloader 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S643178-A (JP)
Title: Production of amine derivative
Inventor: UENO TSUNEMASA
IPC: C07D307/52
Filed: 1987-06-26
Abstract: PURPOSE: To readily obtain the titled compound which is an intermediate for medicines from inexpensive raw materials in high yield, by reacting ethyleneimine as a starting raw material with a lower dialkyl ketone then with hydrogen sulfide and further reacting the resultant product with a furfuryl alcohol derivative.  
     CONSTITUTION: Ethyleneimine which is a starting raw material is reacted with a lower dialkyl ketone expressed by formula I (R 1  and R 2  are 1W4C alkyl) in a molar amount within the range of 0.5W1.5 times, preferably 0.9W1.0 based on the compound expressed by formula I at 0W50°C. The resultant product is subsequently reacted with hydrogen sulfide and then a furfuryl alcohol derivative expressed by formula II (R 3  and R 4  are 1W4C alkyl; R 5  is H or acyl; ALK is 1W4C alkyl) at ambient temperature W 80°C to afford a compound expressed by formula III. Furthermore, the hydrogen sulfide is used in a amount within the range of 1W2 times based on the ethyleneimine and the compound expressed by formula II is used in a molar amount within the range of 0.5W2 times based on the ethyleneimine. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H026729-A (JP)
Title: Measuring instrument for number of cells
Inventor: HAMAZAKI YUJI
IPC: G01N15/14
Filed: 1988-06-25
Abstract: PURPOSE:To improve the measurement accuracy by using a filter whose surface flatness is below depth of focus of a microscope, and also, which has been colored. CONSTITUTION:A cell is captured by a filter 6, dyed and installed in a microscope 2, and the focus is adjusted once. Subsequently, by setting the surface flatness of the filter 6 to below depth of focus of the microscope, a state that the focus has been adjusted can be maintained even when a visual field has been moved by driving an XY table 8 and scanning the filter 6. Therefore, by counting the number of cells by an image processing and counting device 16, while moving the visual field, the number of cells can be measured automatically. Also, when the colored filter 6 such as a ceramic filter is used, S/N of fluorescence to be measured becomes large and the measurement accuracy can be improved.
Patent JP-S6136240-A (JP)
Title: Production of fluorinated quinone
Inventor: KAIEDA OSAMU
IPC: C07C50/24
Filed: 1984-07-30
Abstract: PURPOSE:In producing the titled compound by reacting a chlorinated quinone with a fluorinating agent, to raise yield easily without adhesion of carbide, etc., by carrying out the reaction at high temperature by the use of benzonitrile under spontaneously occurring pressure. CONSTITUTION:A chlorinated quinone of raw material is reacted with a fluorinating agent (especially preferably potassium fluoride) by the use of benzonitrile as a solvent at 190-340 deg.C, especially at 200-280 deg.C under spontaneously occurring pressure, to give the aimed compound. An amount of the fluorinating agent required is at least an equivalent amount based on chlorine atom replaced with fluorine atom in the chlorinated quinone of raw material, when the fluorinating agent is potassium fluoride and the raw material is 2,3-dichloro-1,4- naphthoquinone, the amount of the fluorinating agent is >=2mol, preferably 2- 4mol based on 1mol raw material. 5-50pts.wt. raw material is used based on 100pts.wt. solvent.
Patent JP-H04367406-A (JP)
Title: Packaging method for article-to-be-packaged by film
Inventor: HAYASHI TATSUO
IPC: B65B11/10
Filed: 1991-05-31
Abstract: PURPOSE:To provide a packaging method for an article-to-be-packaged by a film, by which polystyrene foam products stacked in multi-layers can be packaged under a condition in which a plastic film is evenly joined to the outer surface of the products without generating wrinkles. CONSTITUTION:For the title packaging method, a process in which a film 4 without a seam, which is fed from one film roll 4a is put on four surfaces of articles-to-be-packaged 1 which is stacked in multi-layers in such a manner that the sealing allowance of the film 4 is located at one side bottom of the articles-to-be-packaged 1, and a process in which the sealing allowance of the film 4 is sealed under a condition in which the articles-to-be-packaged is slightly compressed in the height direction are performed. Then, a process in which the film 4 is joined to the articles by the recovery force in the height direction of the articles-to-be-packaged by releasing previously mentioned compressing is performed. Then, processes to put free ends of the film 4, which project from both sides of the articles-to-be-packaged along both side surfaces of the articles-to-be-packaged and to seal them are continuously performed.
Patent JP-S644415-A (JP)
Title: Treatment of rh vacuum degassing
Inventor: HIRAI MASAZUMI
IPC: C21C7/10
Filed: 1987-06-26
Abstract: PURPOSE:To improve decarbonizing and degassing effects of molten steel in RH vacuum degassing apparatus by suitably adjusting position in a ladle for submerged tube in the RH vacuum degassing apparatus and the submerged depth into the molten steel. CONSTITUTION:The submerged tubes 2, 3 of the RH vacuum degassing apparatus is submerged into molten steel 5 in a ladle 4 and the molten steel is circulated from the ladle 4 to the RH degassing vacuum vessel 1 and CO, H2, etc., in the molten steel is degassed in the vacuum vessel 1, to execute the decarbonizing and dehydrogenating refining. In this case, the stagnating part 7 of the molten steel between the submerged tubes 2, 3 and the inner wall in the ladle 4 is developed and this part is difficult to circulate into the vacuum vessel 1 and in this result, the decarbonizing and degassing reactions are stagnated. In order to prevent this, the interval d2 between the inner wall face of the ladle 4 and the outer wall of the submerged tube at the ladle side is adjusted to the effectively inner diameter d1 of the ladle 4, such as d2=(0.05-0.15)d1, and also the length L2 of the submerged tube into the molten steel is adjusted to L2=(0.290-0.340)d1. The stagnation part 7 of the molten steel is eliminated and the decarbonizing and degassing reactions in the molten steel with the RH vacuum degassing apparatus are promoted.
Patent JP-S6217958-A (JP)
Title: Control device for fuel cell power generation system
Inventor: YAMADA MAKOTO
IPC: H01M10/44
Filed: 1985-07-16
Abstract: PURPOSE:To prevent cell deterioration by a method in which a secondary cell is connected through the respective switching elements for charge and discharge branching from the up-and-down-stream sides respectively of the main switching element lying between a fuel cell and an orthogonal converter. CONSTITUTION:When starting a fuel cell 1, the temperature of a cell stack is raised for starting supply of each reaction gas. When the output voltage of the cell reaches the voltage V1, a switching element for charge Th1 is ignited for letting a charging current (i)1 flow to a secondary cell 4. Thereby, it is so chopper-controlled by a control circuit 5 that the main switching element Th3 may be off while the element Th1 is below voltage V1 and the fuel cell 1 is discharged. When the cell stack reaches a temperature enabling it to perform rated discharge, a discharge current (i)2 starts DC-AC conversion by turn- off of a switching element Th2 for discharge of the secondary cell 4. Then, when the secondary cell 4 reaches discharge stop voltage, the elements Th1 and Th2 are turned off while simultaneously performing control to turn on an element Th3. While when stopping the cell, the element Th1 is turned on while letting remaining power of the fuel cell 1 flow to the secondary cell 4 as the charging current for preventing generation of overvoltage.
Patent JP-H0450581-A (JP)
Title: Electric switch valve
Inventor: HOSHI TAKAO
IPC: F16K31/40
Filed: 1990-06-18
Abstract: PURPOSE:To miniaturize and lighter the valve by forming a pilot hole switching part of a pilot valve driving mechanism as a piezoelectric device. CONSTITUTION:A main valve 4 is stored in a casing 1 for connecting an inflow tube 2 and an outflow tube 3 together. An outflow port 6 which is an opening surface for connecting the outflow tube 3, is closed and thus formed by the main valve 4, while an inflow chamber 7 of the inflow tube 2, and a pilot chamber 9 provided with a pilot valve driving mechanism 8 are formed in a partitioned manner. A fine hole 10 of a fine hole part is provided on a main body part 4a of the main valve 4. A pilot hole 11 is provided on a valve part 4b of the main valve 4, over the side of the pilot chamber 9 through the side of the outflow tube 3. The pilot hole 11 is opened/closed by the pilot valve driving mechanism 8. A pilot valve piece 13 made of piezoelectric device is stored in a guide case 12 of the casing 1. In this way, since the pilot valve driving mechanism can be stored in the casing, the device can be miniaturized accordingly.
Patent JP-H095859-A (JP)
Title: Image photographic device
Inventor: HONDA TSUTOMU
IPC: G03B17/18
Filed: 1995-06-23
Abstract: PURPOSE: To collect photographing information in silver-salt photographing, as an index record by an image photographic device. CONSTITUTION: A recording area for an index is provided in the head, etc., of a tape and in an editing mode, the tape is reversely fed for reproducing and information for taking a still picture is stored in a picture memory, at this time. When the still picture is recorded up to the prescribed capacity of the picture memory, the tape is fed up to an index area, to record the still picture information of the picture memory and the corresponding photographing information stored in a first-order memory C01E. This operation is repeated to prepare index data on a film C08 loaded at present.  Moreover, when the editing mode is set in a photographing state, the photographing information of the film C08 recorded in the first-order memory C01E as an index data recording part is read out, transmitted to a picture processing part C24 and displayed on an EVF part C27, as index information, to make a data area reproducible.
Patent JP-S6215587-A (JP)
Inventor: TAKAHARA SHOICHIRO
IPC: G02F1/133
Filed: 1985-07-15
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-S5858504-A (JP)
Title: Optical fiber bundle
Inventor: KAKETA AKITAKA
IPC: G02B6/04
Filed: 1981-10-03
Abstract: PURPOSE:To obtain an optical fiber bundle for image transmission which is advantageous to recognition of a transmitted image, by arranging an optical fiber, whose light  transmission characteristics different from that of other optical fibers, as an index in  the optical fiber bundle for image transmission. CONSTITUTION:An acidproof coating glass 2 is provided on surfaces of a photoconductive core material 1 and a light absorbing core material 11, and an acid- soluble coating glass 3 is formed on this glass 2, thus obtaining optical single fibers 4 and 12 different in light transmission characteristics. A large number of optical single fibers 4  and a small number of optical single fibers 12 as an index are arranged and put in an  acid-soluble glass tube 5. These single fibers are heated and melted by a heater 6 and  are stretched in the longitudinal direction and are made into one body to obtain a melt- stuck optical fiber bundle 7. Acidproof protection tubes 8 and 8' are provided in both  end parts of this optical fiber bundle 7, and the optical fiber bundle 7 is immersed in an acid solution 9 to melt out middle parts of acid-soluble overcoat tubes 5 and 3. The  optical fiber bundle 7 is taken out from the solution 9 and has acidproof protection  tubes 8 and 8' removed to obtain an optical fiber bundle having light absorption index  fibers 12. This optical fiber bundle is used in an endoscope or the like to facilitate the  image recognition.
Patent JP-H083589-A (JP)
Title: Production of finely granulated solid builder
Inventor: KANAI HIROYUKI
IPC: C01B33/38
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a finely granulated solid builder useful as a cleaning agent, etc., having high exchange capacity by suspending a solid builder in a dispersion medium containing a fixed amount of a surfactant and grinding in a wet state. CONSTITUTION:This finely granulated solid builder is obtained by suspending a solid builder consisting essentially of one or more crystalline silicate compounds of the formula [M(1) to M(3) are each Na, K or H; M(4) and M(5) are each Ca or Mg; (n), (m) and (L) are each 0-2 (n+m+L=2); (i) and (k) are each 0-l (i+k=1); (x) is 0-1; (y) is 0.9-3.5] is suspended in a dispersion medium containing 10-100wt.% of a surfactant such as a nonionic surfactant and substantially not containing water and grinding in a wet state. The crystalline silicate compound is preferably ground until particles having <=3mum particle diameters based on volume standard amount to >=50% the whole particles or a specific surface area calculated from the particle diameters based on volume standard reaches >=20,000cm<2>/cm<2>.