baber/WOPTO huggingface dataset:
Patent JP-2000098630-A (JP)
Title: Pattern forming method with water-soluble photoresist composition
Inventor: UMEHARA HIROSHI
IPC: G03F7/40
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To form a resist pattern capable of withstanding high-speed etching conditions with a chromium-free water-soluble photoresist composition. SOLUTION: The water-soluble photoresist composition containing casein, a water-soluble azido compound and calcium salt of an organic acid is applied to a substrate such as a metallic sheet to form an etching resistant resist film. This resist film is selectively exposed through a prescribed mask pattern and the unexposed part is removed by development with water. The remaining resist pattern is hardened by contact with or dipping in an aqueous solution of tannic acid, the excess tannic acid is removed by washing and the etching resistance of the resist film is enhanced by heating after dehydrating or drying to form the objective resist pattern.
Patent JP-H01129435-A (JP)
Title: Manufacture of semiconductor
Inventor: TABATA FUMIO
IPC: H01L21/027
Filed: 1987-11-16
Abstract: PURPOSE:To replicate a precise circuit pattern with excellent reproducibility by positioning a wafer at each stage to a wafer chuck capable of acquiring an accurate position by a mechanical means and placing the wafer onto a final stage for moving the wafer together without changing relative attitudes. CONSTITUTION:A wafer 1 is transferred onto a wafer chuck 9 on a pre- alignment stage 4. Since the chuck 9 is provided with a mechanical positioning means, the wafer 1 is positioned accurately. A fine adjustment mechanism 27 is annexed to the stage 4 so that the wafer can be shifted in a horizontal plane, and the relative quantity of displacement of the chuck 9 and the wafer 1 is detected and stored by linkage operation with a known noncontact type positioning means. The wafer is carried onto a stage 5 for moving the wafer by a conveying arm 3, but the wafer chuck 9 is placed easily at a specified position by the mechanical positioning means. A pattern is exposed by the stepped movement of the wafer chuck 9 to which the relative quantity of displacement is added.
Patent JP-H05127459-A (JP)
Title: Automatic document feeder
Inventor: MUKAI MASAYUKI
IPC: B65H5/02
Filed: 1991-11-01
Abstract: PURPOSE:To easily exchange a carrying belt. CONSTITUTION:This automatic document feeder is for carrying a document onto a document platen, and provided with a main frame 31, a driven roller 28, driving roller 27, a carrying belt, a case 6, and a tension device 44. The main frame 31 is arranged on the document platen. The follower roller 28 is supported so as to freely move in the carrying direction of the document, by one end of the main frame 31. The driving roller 27 is supported by the other end of the main frame 31. The carrying belt is laid between the driven roller 28 and the driving roller 27. The case 6 is freely opened/closed against the main frame 31, covers it. The tension device 44 is provided in the case 6 and moves the driven roller 28 in a direction so as to tense the carrying belt, when the case 6 covers the main frame 31.
Patent JP-S63141553-A (JP)
Title: Preparation of 'kamameshi' (boiled rice in individual pot with wooden lid)
Inventor: ISHII KIYOSHI
IPC: A23L7/10
Filed: 1986-12-04
Abstract: PURPOSE:To prevent runoff of seasoning water and produce 'KAMAMESHI' (boiled rice in an individual pot with a wooden lid) of invariably constant quality in a short time of boiling and aging step from ignition to complete aging for a pot in which a raw material is charged, by using an enclosure in boiling and aging without closing the pot with a lid. CONSTITUTION:Polished rice washed with water and then dipped in water at ordinary temperature for 2-5hr, seasoning water consisting of a broth in an amount of about 30-50% larger than that of normally added water prepared by boiling down plural broth raw materials suitable for Japanese-style food and an adequate amount of ingredients are charged into a pot 8, then heated, boiled and aged by a heating means of a vigorous strong fire without closing the above-mentioned pot 8 with a lid. An enclosure 4 is mounted on the upper part of the pot 8 from the initial heating or the time when the seasoning water boils to prevent the runoff of the boiling seasoning water. Boiling and aging are then stopped at the time of complete aging when the seasoning water disappears and the enclosure 4 is removed to close the pot with the lid and carry out steaming for 2-3min.
Patent JP-H10181047-A (JP)
Title: Ink jet recorder
Inventor: SEINO TAKERO
IPC: B41J2/185
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To surely discharge a small quantity of ink of which viscosity is increased in a recording head which is opened by printing or the like. SOLUTION: This recorder comprises a timer 26 that outputs a signal at a time when a predetermined time period which is longer than a cycle of a periodical flushing operation for maintaining an ink drop ejection efficiency at the recording operation is counted up while a cap member is removed from a recording head after a printing instruction is outputted and a flushing controlling means 27 that moves the recording heads 8, 9 to an ink receiving means to allow them to eject ink drops upon the signal from the timer 26 and resets the timer 26. When the timer 26 is counted up in the way of removing the cap member from the recording head, the flushing by the maximum number of drops is executed and at a stage when one time of recording is completed, the flushing by the number of drops corresponding to the time period counted by the timer 26 is executed.
Patent JP-H02135369-A (JP)
Title: Positively chargeable toner
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/083
Filed: 1988-11-16
Abstract: PURPOSE:To obtain a positively chargeable toner capable of providing picture having high quality in any kind of environment by incorporating a quaternary ammonium salt and a metal salt of a fatty acid as charge controller and specifying charge controllability of each charge controller. CONSTITUTION:A quaternary ammonium salt and a metal salt of a fatty acid (2.0-4.5wt.% metal content and 110-145 deg.C m.p.) are used as charge controller in combination, and the charge controllability of the quaternary ammonium salt and the metal salt of the battery acid are regulated by the inequalities Tc>=Tb>=Ta, wherein each Ta, Tb, and Tc is respectively triboelectric charge quantity on Fe powder of a toner contg. the quaternary ammonium salt only, contg. the metal salt of the battery acid only, and that contg. the quaternary ammonium salt and the metal salt of the fatty acid in combination. Thus, stable picture having high quality are obtd. always without being influenced by the environmental conditions such as temp., humidity.
Patent JP-H02111636-A (JP)
Title: Method and apparatus for forming curved surface to glass plate by heating
Inventor: JIYAN RUKUURU
IPC: C03C27/12
Filed: 1988-11-16
Abstract: PURPOSE: To shorten the heating time, by specifying the thickness of materials constituting the inside walls of furnace cells having a preheating cell and a bending cell.  
     CONSTITUTION: The furnace 1 is obtd. by disposing the preheating cell, which executes heating with electric resistors 32 disposed at the inside walls 30 consisting of the thermal insulating fiber materials of the furnace walls 27, a furnace bottom 32 coated with the fiber materials on the inner side and the bending cell. The heat capacity of the movable objects in the furnace 1 is set larger than the total of the heat capacity of the materials constituting the inside walls 30 of the respective furnace cells and the materials of the inside walls 30 are so disposed that the thickness thereof attains mm calculated by equation (λ is the thermal conductivity expressed by W/m.k; C is the heat quantity expressed by formula W.h/kg.k). The glass sheet 7 is then carried by a stand 18 of a moving object and is transported from one furnace 1 to another furnaces 3, 4, 5, etc., to move the glass sheet in a high-temp. section where the glass sheet is bent by gravity and the curved surface of the furnace is formed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04163213-A (JP)
Title: Pneumatic tire
Inventor: ONODA MAKOTO
IPC: B60C9/08
Filed: 1990-10-24
Abstract: PURPOSE:To heighten the uniformity of a tread part and improve durability in high speed travel by providing a band layer with a band-like ply wound thereon on the radial outer side of a belt layer, and winding the banded ply in specific parallel and inclined regions. CONSTITUTION:On the radial outer side of a belt layer 6 positioned inside a tread part and on the radial outer side of a carcass 5, a band layer 7 is disposed across the whole width of the belt layer 6. The band layer 7 is formed by winding a band-like ply 10, and the band-like ply 10 is formed by covering plural parallel-disposed band cords 11 with topping rubber 12. The winding of the band-like ply 10 is performed in a parallel region J adjoining parallel to the tire equator C and in an inclined region K inclined at an angle alpha of 0.5-3 deg. to the tire equator C. The inclined region K is further set in a range of 0.2-0.5 times as long as the whole periphery of a tire.
Patent JP-2000111190-A (JP)
Title: Cooler
Inventor: HITOMI KOICHI
IPC: F25B1/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cooler excellent in energy saving performance by providing first and second forced refrigerant circulating circuits and first and second natural refrigerant circulating circuits thereby saving power consumption of a compressor significantly. SOLUTION: In a first forced refrigerant circulating circuit, refrigerant liquid liquefied by a condenser 2 absorbs heat through a first evaporator 4 to cool the air in an indoor unit 24. When the outer air temperature is sufficiently lower than the room temperature in a second natural refrigerant circulating circuit, refrigerant gas vaporized by a natural circulation evaporator 12 ascends through a refrigerant ascend pipe 35 because of the difference of specific gravity before being liquefied in a natural circulation condenser 10 by discharging heat to the outer air. Liquefied refrigerant descends through a refrigerant descend pipe 36 through action of gravity and absorbs heat at the natural circulation evaporator 12.  In a first natural circulation circuit, ice in a cold storage tank 22 is employed as a heat source for condensing refrigerant of a first natural circulation condenser 17. In a second forced refrigerant circulating circuit, ice is produced in the cold storage tank 22 using a second evaporator 7 in the nighttime when the electric rate is low.
Patent JP-H05251873-A (JP)
Title: Electric device with exposed parts and its assembling method
Inventor: HIRABAYASHI MICHIO
IPC: H01H35/00
Filed: 1991-11-01
Abstract: PURPOSE:To provide an electric parts with exposed parts that can be easily assembled and its assembling method by which working efficiency can be improved. CONSTITUTION:A package body 2 is provided with no wall faces on side faces, but a side opening part 2S is prepared thereon. Therefore, leads 18L or the like of respective parts of volumes 18, etc., can be connected with a substrate 4 through the part 2S. That is, after the volumes 18, etc., have been fitted to a package cover 6 in advance, the leads 18L, etc., can be connected with the substrate 4, so that the dislocation of respective parts may be absorbed by connecting lead wires. In addition, after the package 2 is covered with a shield plate 8, outer packaging resin is formed entirely by using a mold. At this time, in order to prevent the plate 8 from recession due to resin injection pressure, a bend part or resin plate can be also prepared on the outer packaging side faces of the plate 8.
Patent JP-H05147008-A (JP)
Title: Clamping device for adhesion of panel
Inventor: NOJIMA MASAAKI
IPC: B27M1/08
Filed: 1991-11-01
Abstract: PURPOSE:To provide such a clamping device for adhesion of panels that a quality of the panel to be obtained can be guaranteed, by a method wherein uniform clamping can be performed to the whole of a substance to be clamped and application of excessive force instantaneously to the same is prevented. CONSTITUTION:The title device is constituted mainly of a layer plate 15 supporting a substance 12 to be clamped by placing the substance 12 to be clamped on the same, an upper surface plate 18 placed on the substance 12 to be clamped and pressurizing mechanism 27 which controls an elevating action of the upper surface plate 18 and applies pressurizing force to the upper surface plate 18 and the pressurizing mechanism 27 is provided on a cylindrical stationary frame part 28 fixed on the top of the upper surface plate 18 at gaps and within a hole 29 of the stationary frame part 28 so that the same is capable of moving vertically within the hole 29. Then the device possesses a movable pressing part 30 pressing the top of the upper surface plate 18 and an elevating device 31 controlling a vertical movement action of the movable pressing part 30 by being joined to the movable pressing part 30.
Patent JP-H06120045-A (JP)
Title: Core for small-sized transformer
Inventor: KIJIMA SEIICHI
IPC: H01F27/255
Filed: 1992-10-05
Abstract: PURPOSE:To develop a core for small-sized transformer, which is constituted in such a way as to eliminate spaces, which are generated between a bobbin and a coil and between the coil and the outer legs of the core, and is capable of miniaturizing the form of a transformer by the amount of the eliminated spaces. CONSTITUTION:A core for small-sized transformer is constituted of internal cores 55e and 56e with a rectangular section whose sides are curved outward, surrounding cores which have their internal surfaces conforming to the curved surfaces of the cores 55e and 56e and are integrally formed with the cores 55e and 56e, and notch parts 57 and 58 formed in the upper surfaces of the surrounding cores in the axial directions of the cores 55e and 56e.
Patent JP-H07203019-A (JP)
Title: Method of determining function of pushbutton switch and assembly therefor
Inventor: PETSUKA NIEMI
IPC: H04M1/72409
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a method and device for assigning the function of a radio telephone to the key of a peripheral equipment such as a hand free set with which the radio telephone is connected so as to be attachable/detachable. CONSTITUTION: Push button switches 3; 31, 32,..., 3N are arranged on a peripheral equipment 2 connected with a mobile telephone 1 so as to be attachable/ detachable. When the mobile telephone is electrically connected with the peripheral equipment, one switch, for example, the switch 31 is pressed, and data are transmitted from the peripheral equipment to a data processing unit 13 of the mobile telephone. The function of the pressed push button switch is determined by using data stored in a keypad 7, data processing unit, and memory unit 15. The function of the push button switch of the peripheral equipment which is determined in this way is stored in the memory unit of the mobile telephone so that the push button switch can be used.
Patent JP-H04163982-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: SUGANO MASAMITSU
IPC: H01S5/00
Filed: 1990-10-29
Abstract: PURPOSE:To obtain controllability and productivity of an excellent lateral mode by incorporating a forbidden band width laterally in distribution in an active layer itself, forming an active layer having a narrow forbidden band width in section having high equivalent refractive index by a mesa shape, and simultaneously conducting confinements of carriers and light. CONSTITUTION:A main surface (100) X of an n-type GaAs substrate 1, and a raised mesa stripe part 1' is formed. The part 1' has an upper surface Y substantially parallel to the surface X and both side faces Z inclined to the surfaces Y and X. An n-type AlInGaP clad layer 6, an InGaP active layer 2, a p-type AlInGaP clad layer 7 are formed by an organic metal vapor growth method so as to cover at least the part 1' and the surfaces X of both sides on the substrate 1 of the surface X side. Then, after a p-type GaAs contact layer 8 is formed on the layer 7, both n- and p-type electrodes 9 are formed on the lower surface of the substrate 1 and the upper surface of the layer 8 to obtain a semiconductor laser.
Patent JP-H09133854-A (JP)
Title: Automatic focusing device
Inventor: SATOU TAKENORI
IPC: G02B7/28
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To enable correct focusing without misjudging a focusing point owing to a hand shake, noise, etc. SOLUTION: This device is provided with a narrow-band high-frequency component detector 4 which detects a high-frequency component in a video signal S4 and a broadband high-frequency component detector 5 which detects the high-frequency component and a low-frequency component lower than the high-frequency component together, and a microcomputer 6 divides broadband data DW as the detection result of the broadband high-frequency component detector 5 by narrow-band data DN as the detection result of the narrow-band high frequency detector 4. The division result is regarded as a focus evaluated value and an image pickup device is brought under focus control, based upon the evaluated value.
Patent JP-S62145900-A (JP)
Inventor: AKATSUCHI KAZUYUKI
IPC: B23P19/04
Filed: 1985-12-20
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-S63144831-A (JP)
Title: Device for converting work position
Inventor: KOBAYASHI SHIGEO
IPC: B21D43/00
Filed: 1986-12-05
Abstract: PURPOSE:To perform the conversion of the work position without troubles in the robot operation at a narrow small space by descending and reversing the work placed on a reversing plate by its positioning after work and performing an opposite face working by ascending it after its transfer by positioning it on a receiving plate. CONSTITUTION:The work 43 carried in by a robot is worked by being located by a guide pin 2 on a reversing plate 4. After working, the reversing plate 4 is descended with the descent by the cylinder 17 of the small gear 18 biting with a movable rack 12 and stationary rack 20. The reversing plate 4 attracting the work 43 by an electromagnet 1 is reversed by a motor 11 centering around a shaft 6 and transferred by its positioning by a guide pin 28 to the receiving plate 27 which is descending by similar rack mechanism. Thereafter, the opposit face working of the work 43 is performed by ascending the receiving plate 27. Consequently the working is made efficient by performed the both face working of the work 43 without troubles in the robot operation in a narrow small space.
Patent JP-H04163835-A (JP)
Title: Fluorescent character display tube
Inventor: NAKAJIMA HIROYUKI
IPC: C09K11/08
Filed: 1990-10-26
Abstract: PURPOSE:To prevent the drop of the brightness including that at the initial period and preclude dispersion in the brightness by adding Au powder to a self-activating Zn oxide fluorescent substance, and thereby forming a fluorescent substance layer. CONSTITUTION:0.01-10wt.% Au powder is added to a self-activating Zn oxide fluorescent substance, and the result is kneaded with a binder for printing. The resultant is applied to an anode conductor 4 to provide a fluorescent substance layer 3, which is subjected to a baking process in the air at a specified temp. to accomplish an anode base board 7. Thus addition of Au powder to self-activating Zn oxide fluorescent substance prevents drop of the brightness including that in the initial period, and also precludes dispersion in the brightness. The Au powder to be added shall preferably have the max. particle size no more than 4.0mum and have a mean particle size of 1.5mum or less.
Patent JP-S62148886-A (JP)
Inventor: YANAGI YOSHIHIKO
IPC: G21C3/30
Filed: 1985-12-24
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-H07143038-A (JP)
Title: Faulty part specifying system
Inventor: SASAKI HIROSHI
IPC: H04B3/46
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a faulty part specifying system capable of easily specifying a faulty part even when a fault occurs in an interface part between devices or a cable between the devices. CONSTITUTION:A transmitter 1 is equipped with a test signal generating part 3, a switching part 4, a control part 5, and an alarm display part 6, and a receiver 2 with a reception interruption detecting part 7, an alarm display part 9, and a detection signal sending part 8. When the fault occurs in the transmitter 1, the reception interruption detecting part 7 detects interruption, and the alarm display part 9 displays an alarm, and the detection signal sending part 8 sends out a reception interruption detection signal to the control part 5. The switching part 4 sends out the test signal of the test signal generating part 3 instead of a main signal under the control of the control part 5. The reception interruption detecting part 7 receives a normal test signal this time, therefore, the alarm display part 9 releases the display of the alarm, and the detection signal sending part 8 sends out a normal detection signal to the control part 5. The alarm display part 6 displays the alarm under the control of the control part 5.
Patent JP-H05103620-A (JP)
Title: Preparation of 'okonomiyaki'-like cabbage-containing noodle
Inventor: FUJINAKA YOSHIHARU
IPC: A23L7/109
Filed: 1991-10-09
Abstract: PURPOSE:To prepare noodles having the sweetness, nutrient, texture originated from the water of vegetable, feeling, etc., of OKONOMIYAKI (pancake of seafood, meat and vegetables). CONSTITUTION:When paste of raw cabbage is added to wheat flour in the preparation of noodle dough, the development of wheat gluten is unexpectedly promoted to give soft palatability and the obtained dough has a noodle-making suitability without adding common salt which is essential raw material for the noodle-making process. The total or a considerable amount of saline solution to be added to wheat flour is substituted with pasty raw cabbage and the mixture is kneaded and formed in the form of noodles by conventional process.
Patent JP-H09103585-A (JP)
Title: Peepholed box
Inventor: KENJIYUU KAZUMUNE
IPC: G02B27/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a peepholed box which is simply produced at low cost in this kind of products, because most of conventional ones which are produced to cause sight illusion are elaborate. SOLUTION: A box body 1 formed by removing the whole or a part of the upper face and/or the rear face is provided, a peephole 3 is transparently provided in one side 2 of the box body 1, and figures 5, characters, etc., are presented by being elongated into a slant shadow toward the side face 2 transparently providing the peephole 3 in the inner bottom face 4 and a side face 6 in its opposite side. Or the box body formed by removing the whole or a part of the upper face and/or the rear face is provided, a peephole 3 is transparently provided in both side faces 2, 6 of the box body 1, figures 5, characters, etc., are presented by being elongated into a shadow state in the central part of the inner bottom face 4.
Patent JP-H0598909-A (JP)
Title: Steam turbine high pressure chamber
Inventor: TSUTSUMI MASANORI
IPC: F01D25/24
Filed: 1991-10-09
Abstract: PURPOSE:To prevent thermal deformation of an outer chamber by eliminating reverse flow of high temperature steam on an upper chamber side even if temperature unbalance in circumferencial direction is generated in an medium- pressure inlet part. CONSTITUTION:The flow out area of a slit 13 provided between an outer chamber 4 and a thermal sealed plate 12 is made substantially equivalent to that of a nozzle 9 provided in a high pressure inner chamber 7, resulting in reduction thereof. Thereby, a pressure difference between a sealed inner space 11 and an medium-pressure inlet part 10 is increased. A plurality of communicating holes 15 for communicating the sealed inner part space 11 to a medium-pressure exhaust chamber 14 is provided in outer chamber 4, thereby even if the flow out area of the slit 13 is reduced, pressure of steam remaining in the sealed inner part space 11 is reduced immediately when a load is shut out so as to prevent the thermal sealed plate 12 from breaking.