baber/WOPTO huggingface dataset:
Patent JP-S5534693-A (JP)
Title: Enameling method for molten aluminum plated steel sheet
Inventor: KIMURA KUNIO
IPC: C23D7/00
Filed: 1978-09-04
Abstract: PURPOSE: To apply the enameling without generating foam and pinhole, by applying the slip to form the first layer to the surface of steel sheet plated with molten aluminum, and by drying the slip at temperature lower than the specified temperature before applying the second layer, and then, by baking simultaneously the first and the second layers.  
     CONSTITUTION: The slip for forming the first layer is mainly composed of the frit, and includes the binder to be cured under 350°C. As the binder, one or more kinds of the alkaline silicate, the colloidal silica, the colloidal alumina, the silicone resins, CMC, PVA, etc., are selected. This slip is applied to surface of the molten aluminum plated steel sheet, and is dried at temperatures under 350°C; hereby, the film coat of thickness 100±50μ is strongly adhered. Next, the slip of the same material as the first layer or of other materials is applied to surface of above prepared first layer to form the second layer, and both of the first and the second layers are simultaneously baked at 500W600°C for about 5 minutes. The thickness of the second layer is specified to about 100μ, and in case of the self-cleaning coat, the thickness is specified to about 200μ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63274903-A (JP)
Title: Manufacture of plastic optical fiber
Inventor: TAKEYA NORIAKI
IPC: B29C48/00
Filed: 1987-05-06
Abstract: PURPOSE:To form a long-sized optical fiber which has superior heat resistance continuously by extruding a tube as a clad material, press-injecting a core material thereinto, and polymerizing the core material in the tube. CONSTITUTION:The clad material 2 made of thermoplastic resin is discharged by a screw 5 and extruded by a nozzle 3 and the core material 1 made of thermosetting resin is press-injected into the clad simultaneously. The core material 1 is sent into the clad material 2 by the screw 7, but cooled by a cooling tube 6 not to cause the polymerization in the beginning and then press- injected into the clad material 2 in a tube shape; and the polymerization is carried out in the tube to form an optical fiber. Thus, the core part and clad part are molded at the same time, so the long-sized optical fiber 1 which has superior heat resistance is formed continuously.
Patent JP-S5442050-A (JP)
Title: System for collecting solar heat
Inventor: MURANAKA HIROHIKO
IPC: F24S90/00
Filed: 1977-09-09
Abstract: PURPOSE: To supply or exhaust the water in a means to collect heat by making the water in a pressure control tank provided in a circulation path flow out or flow in the circulation path.  
     CONSTITUTION: A pressure control tank 6 is provided at a suitable position in a circulation path. The water in the tank 6 flows out or flows in the circulation path, thereby the maximum water level and pressure of the water in the circulation path is controlled. By the constitution as mentioned above, it becomes possible to provide a system which enables a circulation by a pump 2 of a small capacity as well as economize the energy 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10302629-A (JP)
Title: Exposing device
Inventor: MIZUTA KIYOBUMI
IPC: G03F7/20
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To dispense with the axial positioning with a correction lens and prevent the exposure failure by axial slippage by integrating the correction lens and dimming filter of an exposing device for irradiating the light emitted from a light source and passed through the correction lens and the dimming filter to a photosensitive resin film on the inner surface of a panel through a shadow mask, and exposing a prescribed pattern. SOLUTION: This device adapts a dimming film 9a-covered correction lens 9 in which a dimming filter and a correction lens are integrated together. Namely, this lens can be obtained by forming a thin film having the same light transmitting distribution characteristic as the dimming filter on the flat surface of a conventional correction lens by evaporation. Since the correction lens and the dimming filter are preliminarily axially positioned without axial slippage, no exposure unevenness is caused, the dispersion of width of the light transmitting part can be suppressed, and an image of satisfactory quality can be displayed. Since the surface having the possibility of foreign matter adhesion can be reduced, the time for complying with the foreign matter adhesion can be shortened.
Patent JP-S60251942-A (JP)
Inventor: IKETANI KATSUYA
IPC: B02C18/00
Filed: 1984-05-29
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-S61273364-A (JP)
Inventor: YAMAJI HIROYUKI
IPC: B65D81/02
Filed: 1985-05-20
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-H0410222-A (JP)
Title: Optical storing and reproducing device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B7/005
Filed: 1990-04-25
Abstract: PURPOSE:To improve a reproducing error margin and an S/N by setting pits virtually and canceling interference from the adjacent pit just before the pit to generate the peak shift of a signal by applying an offset voltage. CONSTITUTION:A comparator 5 compares the level of the reproducing signal of a reproducing means 2 with the level of the offset voltage and when a com parison signal is set at a high level, and M/M 6 is triggered so as to generate a switch control signal. While this signal exists, a switch 11 is turned off and a capacitor 13 is discharged and charged during a remaining period. An adder 3 adds this charging/discharging waveform signal to the reproducing signal and when removing a direct current component from the added output, the peak position of the reproducing signal is shifted. Then, by controlling the offset voltage, the peak position can be corrected. Thus, the ideal reproducing signal is obtained and the reproducing error margin and the S/N are improved.
Patent JP-H04336519-A (JP)
Title: Laser beam scanning optical system
Inventor: OGATA SHIRO
IPC: G02B26/10
Filed: 1991-05-14
Abstract: PURPOSE:To reduce the defocus on an image surface based on the variation of the focus distance of a Fresnel lens as small as possible by using a small- sized and lightweight Fresnel lens as the light collecting lens for the laser beam which is radiated from a laser diode, in a laser beam scanning optical system. CONSTITUTION:A light source unit 11 is constituted by accommodating a laser diode 15, Fresnel lens 16, and a slit plate 17 into a case 12. In assembly, the focus adjustment for the beam is carried out in the state where the light quantity is reduced by the slit 17a, and the laser diode driving electric current at this time is made nearly equal to the driving electric current in the actual operation.
Patent JP-S60255720-A (JP)
Title: Carcinostatic agent
Inventor: KUWANO NOBUHIKO
IPC: C07C11/21
Filed: 1984-05-31
Abstract: PURPOSE:A carcinostatic agent, obtained by incorporating squalene with another carcinostatic agent, e.g. doxorubicin or bleomycin, and having remarkably enhanced carcinostatic effect. CONSTITUTION:A carcinostatic agent, obtained by adding any one of doxorubicin or bleomycin, FT-207, 5-fluorouracil (5-FU), vincristine, amethopterine, mitomycin, carbazilquinone and cyclophosphamide to squalene. Although it is already confirmed that the squalene has carcinostatic action, the combined use thereof with the above-mentioned carcinostatic agent permits more remarkable enhancement of the carcinostatic effect than its use alone. For example, in the case of observation of the carcinostatic effect of the doxorubicin in the presence or absence of the squalene, effect similar to cell lethal effect of almost 7 times that in the absence of the doxorubicin was observed by the combination thereof with the squalene.
Patent JP-H01282160-A (JP)
Title: Binder for ceramics
Inventor: IWAMOTO SHINYA
IPC: C04B37/02
Filed: 1988-05-02
Abstract: PURPOSE:To join even large-sized members to be joined by simple operation by using a binder contg. silicon oxide, manganese oxide and cobalt oxide as essential components. CONSTITUTION:This binder for ceramics contains Si oxide, Mn oxide and Co oxide as essential components or further contains Al oxide. One or more of groups IA and IIA elements may further be incorporated into this binder. This binder can be used as a binder for zirconia ceramics by incorporating a stabilizer for zirconia. MnO is preferably used as the Mn oxide and CoO as the Co oxide because of high stability and easy availability but other oxides may be used.
Patent JP-H02287797-A (JP)
Title: Method for signal transmission and reception between meter for automatic inspection and cutoff valve
Inventor: HOTTA TADAO
IPC: G08C19/00
Filed: 1989-04-28
Abstract: PURPOSE:To install and detach an electronic part of a meter for automatic inspection and an electronic part for driving of a cutoff valve independently of each other to improve installability and safety by using photocoupling for signal transmission and reception between them. CONSTITUTION:An electronic part 7 for automatic inspection of meter and an electronic part 14 for driving of the cutoff valve are coupled by photocouplers 9 and 16 in a water meter, a hot water meter, a calorimeter, a gas meter, or the like for automatic inspection of meter which measures the amount of fluid used. Thus, the meter for automatic inspection and the cutoff valve can be installed independently of each other because both electronic parts are independently unitized and connection between both units is unnecessary, and the installability, the maintainability, the reliability, dielectric strength, noise resistance, surge resistance, and resistance to radio wave are improved.
Patent JP-S61266912-A (JP)
Title: Angular velocity detection system of optical fiber gyro
Inventor: HORIE TATSURO
IPC: G01C19/00
Filed: 1985-05-22
Abstract: PURPOSE:To shorten a time by employing an optical fiber gyro which has only the subordinate scale of a detector and a system which measures the frequency of switching and expands a range. CONSTITUTION:Optical fiber gyros have optical fiber loops 1 and 2. Light from a laser 4 is utilized for a main scale optical fiber gyro through photocouplers 3A and 3B. Further, the sine-wave and consine-wave components of the output of the optical fiber gyro of a subordinate scale are extracted and the range of the subordinate scale is expanded so as to compose the system of minimum two optical fiber gyros as necessary condition consisting of plural optical fiber gyros. Said main scale optical fiber gyro uses a phase modulation system for an optical circuit and consists of photocouplers 6A and 6B, a photodetector 7, a main scale fiber loop 2, etc.
Patent JP-S5234742-A (JP)
Title: Magnetic brush development device
Inventor: YAMASHITA KEITAROU
IPC: G03G15/09
Filed: 1975-09-12
Abstract: PURPOSE: To develop a copy free from blotches by rotating a non-magnetic cylinder only, and securing a developing magnetic pole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08286538-A (JP)
Title: Heating device and image forming device
Inventor: TOMOYUKI YOJI
IPC: H05B3/10
Filed: 1995-04-11
Abstract: PURPOSE: To stably, safely and quickly attain the heating processing of a heated material at a prescribed temperature, with a simple constitution of means, without the problems of safety, a long rising time, a high power consumption, complication and difficulty of temperature control by eliminating the need of setting the control temp. of a heating body for heating a film high, even if the thermal resistance of the film is high, in a film heating system heating device. CONSTITUTION: The heating device is capable of bringing the heating body 20 into press-contact with a pressure member 28 with the film 24, to form a press-contact nip part N, heating the film 24 by the heating body 20 in the press-contact nip part and introducing the heated material P between the film 24 of the press-contact nip part and the pressure member 28, to hold/carry the heated material P together with the film 24 and heat the heated material. Further, a heating member 30 for heating the pressure member 28 is provided.
Patent JP-H02286891-A (JP)
Title: Rotary compressor
Inventor: SHIMADO KOJI
IPC: F04C18/344
Filed: 1989-04-27
Abstract: PURPOSE:To enable a stable operation for a long period of time by forming at least one of the slide parts of a rotary sleeve and vanes from porous silicon carbide filled with lubricant. CONSTITUTION:With rotation of an eccentric rotor 3 the fluid sucked in from a suction hole 5 boosts the fluid pressure in a chamber 7 while continuously decreasing its capacity gradually, wherein the compression chamber 7 is formed from a rotary sleeve 2, a rotor 3 and vanes 4. It is then exhausted from a fluid exhaust port 6 as a compressed fluid. Centrifugal force due to rotation of the rotor 3 protrudes the vanes 4 from the rotor 3 to cause their contacting the sleeve 2, and the friction force in between will rotate the sleeve 2. Therein at least the sleeve 2 and vanes 4 are made of porous silicon carbide, and voids in them are filled with lubricant to provide self-lubricating property. This enhances resistance against wear and thermal shock, and wear due to friction is lessened at starting, under high load operation, and at transient until single- piece rotation is attained with sleeve 2 and vanes 4.
Patent JP-S61269708-A (JP)
Title: Supply system for working program
Inventor: NODA SUMIJI
IPC: G05B19/408
Filed: 1985-05-24
Abstract: PURPOSE:To automate a generating process for working program data efficiently by providing a drawing input means for a user drawing, a program generating means for a working program, and a supply means for the generated program. CONSTITUTION:When the drawing of a product to be worked that a user wants to make is sent from the user by post or through a communication circuit, it is inputted to a drawing data input part 11 firstly. The 1st arithmetic part 13 displays the drawing on a CRT 39 on the basis of input drawing data and a CPU 19 judges whether its an elevation is required or not and performs specific preprocessing before a working program is generated. The 2nd arithmetic part 15 converts the drawing data sent from the arithmetic part 13 into a working program for each working machine that the user possesses and this working program is outputted to a supply part 17. The supply part 17 supplies the working program generated by the arithmetic part 15 to the user.
Patent JP-S61269722-A (JP)
Title: Input device for physically handicapped person
Inventor: WASHISAWA TERUYOSHI
IPC: G06F3/023
Filed: 1985-05-24
Abstract: PURPOSE:To obtain an input device on which even a person who is handicapped on the hand performs key input by providing a simple input device which has keys operated orally and an input display device which displays input data from the device. CONSTITUTION:When the simple input device 1 is put in the mouth and a line key 11 is pressed with teeth, etc., a light emitting device 21 for line confirmation at a position corresponding to the number of times of depression illuminates on the input display device 2. The line position is confirmed and a digit key 12 is pressed. Then a light emitting element 22 for digit confirmation at a position corresponding to the number of times of depression illuminates and the light emitting element 23 of a character plate 24 at the intersection of the line and digit illuminates the specified character or symbol. The upper-case or lower-case mode is specified with a shift key 15. When the illuminated character needs to be inputted, a key-in key 13 is pressed. Then the code of the character is transmitted to a terminal equipment body and an FNT key 14 is pressed to input the code.
Patent JP-S60254617-A (JP)
Title: Electrooptic lens-barrel
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1984-05-30
Abstract: PURPOSE:To prevent crossover position from shifting when changing the beam dimension, by controlling deflecting quantity due to two sets of beam shaping deflectors. CONSTITUTION:Beam paths are made as shown with the solid hold line in the figure when changing the beam dimension. To attain this purpose, each deflecting quantity due to each of first and second deflectors 8, 9 is set so that the deflecting direction of the second deflector 9 can be opposite to that of the first deflector 8 and the deflecting quantity of the second deflector 9 can be larger than that of the first deflector 8. In this way, displacement of the crossover position on the side of the target 7 can be prevented by means of the apertures 3, 4 and the first and second deflectors 8, 9.
Patent JP-H08299772-A (JP)
Title: Plate mixer
Inventor: MUKAI ISAMU
IPC: A23L21/10
Filed: 1995-05-09
Abstract: PURPOSE: To conduct continuous mixing and to easily clean a plate element by forming a mixing passage between the respective plate elements and forming a contact point where the corrugated parts of the adjacent elements cross and abut on each other. CONSTITUTION: The holes 2 and 3 through which a raw liq. passes are opened in the plate element 1 of a plate mixer, a herringbone corrugated part 4 for causing turbulence is formed in the middle, and the periphery of the plate leading from above the hole 2 at the upper end to below the hole 3 at the lower end is enclosed with a seal gaskat 5. Accordingly, sanitary mixing is conducted with a high agitation effect, continuous mixing is established instead of batch mixing, and the mixing is rationalized. Further, the mixer is easily cleaned stationarily without being disassembled only by releasing the clamping.
Patent JP-S5811937-A (JP)
Title: Silver dye bleach processing method
Inventor: NAKAMURA TAKASHI
IPC: G03C5/305
Filed: 1981-07-15
Abstract: PURPOSE:To lower contrast of a finished image, by developing a silver halide color photographic material containing a dye used for a silver dye bleach photographic process with a black-and-white developing solution containing a specified compound, and then, carrying out dye bleach, silver bleach, and fixing. CONSTITUTION:A silver halide color photographic material containing dye for use in a silver dye bleach process is black-and-white developed using a black- and-white developing solution containing an alkaline agent, a preservative, an accelerator, various kinds of developing chemicals, and a thiazole derivative of a formulaIin which R is alkyl, aralkyl, or aryl; R', R'' are each H or alkyl or each may form an alkyl-substd. benzene ring, an imidazole derivative of formula II in which R1-4 are each H, alky, hydroxyalkyl, or alkenyl. Said developing solution contains said derivative by 0.01-30g/l, and the developed material undergoes dye bleach, silver bleach, and fixing processes.
Patent JP-H02288138-A (JP)
Title: Flashing system of electric field emitting electron gun
Inventor: OBARA KENJI
IPC: H01J37/06
Filed: 1989-04-28
Abstract: PURPOSE:To have proper flashing always by setting the flashing voltage or time on the basis of the drawout voltage when a specified period of time has elapsed since the previous flashing. CONSTITUTION:An electric field emitting type electron gun according to the present invention is composed of an emitter 1, power supply 2 for weak flashing, power supply 3 for strong flashing, switches 4, 5, drawout electrode 6, accelerating electrode 7, power supply 8 for drawout voltage, control circuit 9, current sensor 10, and a drawout voltage adjusting knob 1. The surface roughness of the emitter 1 is judged through comparison of the current drawout voltage with the max. drawout voltage, while the control circuit 9 makes judgement about whether the next flashing is to be weak or strong. Thus the next flashing strength is decided automatically to secure good performance of flashing at all times.
Patent JP-S63275809-A (JP)
Title: Builtup crankshaft
Inventor: ISOMINE ZENZO
IPC: F16C3/10
Filed: 1987-05-08
Abstract: PURPOSE:To obtain a satisfactory welding strength by fitting a journal and a taper portion of the end portion of a crank pin in a bearing hole formed on a crank arm and welding same. CONSTITUTION:A journal 2 has a taper portion 11, a ring groove 12, a guide 13 and a rivet 14 which are continuously provided on the end surface 10 in order. A crank arm 3 has a bearing hole 15, a rivet hole 16 and a caulking hole 17 which are concentrically provided at a position apart from the center and a ring bearing hole 18, a rivet hole 19 and a caulking hole 20 which are provided on the other side. A crank pin 4 is cylindrical and provided with taper portions 22, 22 on the insides of both ends 21. In order to build up the respective members, a taper portion 11 of a journal 2 is inserted in the bearing hole 15 of the crank arm 3 to be welded. Secondly, the crank pin 4 is clamped between the crank arms 3, 3 and welded while the taper portion 22 is pressed to the ring groove 18.
Patent JP-S5814049-A (JP)
Title: Electrochemical measuring apparatus for high temperature/high pressure solution
Inventor: YAMASHINA YASUYUKI
IPC: G01N27/28
Filed: 1981-07-17
Abstract: PURPOSE:To enable measurement even in a high temperature/high pressure solution under the gas-liquid equilibrium by humidifying a pressurized inert gas in a specified solution before reaction and measurement are performed. CONSTITUTION:An inert gas pressurized to a pressure P1 with a pressurization mechanism a is introduced into an adjustment mechanism b. A given amount of a solution 5 is housed in the mechanism b in the same composition as a test solution in the electrochemical measuring system except for the concentration of dissolved gas and heated and retained 6 at the temperature T1 so that a gas with a pressure P1 is bubbled from a flowout plate 7. After humidified with vapor of the solution 5, the gas is introduced into a reaction measuring mechanism c to be mixed with a test solution 8 and outputs of a test electrodes 9- 11 are applied to a electrolytic condition setting measuring apparatus 12. An excessive gas from the solution 8 is introduced into a gas-liquid separation mechanism e via a cooling machine d, where vapor in the mixed gas introduced is returned to a solution 17 to maintain the level of the solution 5 in the mechanism b via a feedback mechanism f. On the other hand, gases separated are discharged into the air via a discharging mechanism g.
Patent JP-H02305847-A (JP)
Title: Preparation of copolymer crosslinkable by irradiation with ultraviolet rays under atmosphere of oxygen in the air
Inventor: GERUTO REEMAA
IPC: C08F246/00
Filed: 1990-04-27
Abstract: PURPOSE: To obtain a photocurable copolymer having low melt viscosity and good adhesiveness and heat stability and being useful as an adhesive for roof tiles, a coating material or the like by radical-polymerizing a mixture comprising an olefinically unsaturated monomer, a photopolymerizable monomer capable of hydrogen withdrawal upon irradiation with ultraviolet rays and a polymerization modifier.  
     CONSTITUTION: A mixture comprising 80-99.9 wt.%, desirably 90-99.5 wt.% olefinically unsaturated monomer (A) [e.g. (meth)acrylate of a 1-24 C alcohol], 0-10 wt.%, desirably 0.1-2.5 wt.% copolymerizable olefinically unsaturated compound (B) being photoreactive and capable of hydrogen withdrawal in a state excited with ultraviolet rays (e.g. benzophenone derivative of formula I) and 0-10 wt.%, desirably 1.0-5 wt.% (the total of components B and C is at least 0.1 wt.%) polymerization initiator (C) being photoreactive and capable of withdrawing hydrogen in an excited state (e.g. benzophenone derivative of formula II) to obtain a copolymer which can be crosslinked and cured by irradiation with ultraviolet rays in the presence of atmospheric oxygen. 
     COPYRIGHT: (C)1990,JPO