baber/WOPTO huggingface dataset:
Patent JP-S54127747-A (JP)
Title: Electronic bird with solar battery
Inventor: KAWASAKI OSAMU
IPC: G10K15/04
Filed: 1978-03-24
Abstract: PURPOSE: To provide an electronic bird with a solar battery light in weight which is capable of artificially producing oscillated sound similar to a bird's note freely as desired in such a manner that sound is emitted when it gets bright while ceased when dark.  
     CONSTITUTION: This is composed of a solar battery SB, a capacitor C, a switching circuit SW and an oscillating circuit OSC. When photo-current develops in the solar battery SB, it is stored in the capacitor C. Consequently, when voltage across the capacitor C exceeds the sum VF 12  of forward voltage of diodes D 1  and D 2 , a gate current begins to flow through the combination of transistors Tr1 and Tr2 having function of thyristors to start the function. The transistor Tr3 turns on earier than the thyristor function does by means of diodes D3 and D4 which is set to be less than VF 12 . But as the transistor 4 is off, there is no trouble in the on-action of the thyristor. When the switching circuit SW is on, the base circuit of the transistor Tr5 is formed in the oscillating circuit OSC, herein, a blocking oscillation circuit for performing oscillation whereby the song of the bird is emitted from a speaker SP. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05232597-A (JP)
Title: Exposure device for copying machine
Inventor: KO KYOSUKE
IPC: G03G15/043
Filed: 1992-02-21
Abstract: PURPOSE:To perform the concentrated cooling of an original platen glass and to present the occurrence of a warp and a defective image by mounting a wind turning plate on a mirror mounting plate and concentrating the wind from a fan especially at the leading end part of the original platen glass at the time of moving the mirror mounting plate in copying. CONSTITUTION:The wind turning plate 35 for turning the wind from the fan 4 toward the upper original platen glass 3 is mounted on the side surface of the mirror mounting plate 2 and on the side where the fan is attached. The wind turning plate 35 is inclined by the angle of nearly 45 deg. with reference to the mirror mounting plate 2, and the inclined surface is opposite to the fan 4. And when a copying operation is started, a light source part and the mirror mounting plate 2 are reciprocatively moved, when the mirror mounting plate 2 reaches in front of the fan 4, the wind from the fan 4 runs against the wind turning plate 35 and flows upward, and then, it runs against around the leading end part of the original platen glass 3 in a concentrated state so as to cool the original platen glass 3. Thus, the concentrated cooling of the especially significant leading end part of the original plate glass 3 can be performed.
Patent JP-H10230194-A (JP)
Title: Electrostatic oil-application apparatus
Inventor: ABE MASAAKI
IPC: B05B5/025
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To form a uniform thin oil film by electrostatic oil application of a narrow work by narrowing a space between an electrode member of which the edge part pierces through an inside space communicating to an ejecting port of a nozzle and protrudes from the ejecting port and the wall face of the inside space of the nozzle so as to increase flow resistance of flowing coating oil material. SOLUTION: An amount of a gap (thickness) of a fluid passage 15 between a wall face 13W forming an inside space 13 of a nozzle 12 and an electrode member 21 is narrowly formed into a shape of about 0.25mm thickness so as to increase flow resistance of coating oil material. The flow resistance of the coating oil material is increased and flow velocity is considerably decreased by the substantially narrowed fluid passage 15 and a small amount (e.g. few CC/min.) of atomized coating oil material from an ejecting port 14 is continuously ejected without generation of discontinuous phenomena. As a result, a uniform thin oil film is formed on a narrow work by electrostatic oil coating.
Patent JP-H01209004-A (JP)
Title: Automatic opening and closing umbrella
Inventor: OSONO AKIRA
IPC: A45B25/16
Filed: 1988-02-17
Abstract: PURPOSE:To automatically open and closed an umbrella by means of a button operation by externally fitting an operating skeleton lathe, a spring for closing an umbrella, a compressing pipe, a spring for opening an umbrella, and a supporting skeleton lathe to a shaft shank, and providing a releasing spring, a releasing click, a projection, and a releasing pipe in the upper side of the shaft shank. CONSTITUTION:To a shaft shank 1, an operating skeleton lathe 2, a spring 6 for closing an umbrella, a compressing pipe 3, a spring 5 for opening an umbrella, and a supporting skeleton lathe 4 are successively external-fitted, respectively. In the upper side of the shaft shank 1, a releasing spring 10, a releasing click 9, a projection 12, and a releasing pipe 8 are provided, and when a button which is the same as the time of opening the umbrella is pushed, the engagement of clicks 7A-7C integrated with the button 7 and the releasing pipe 8 is released. The releasing pipe 8 and the releasing click 9 are raised by the spring 10 to be compressed by means of the lathe 2 to be raised by opening the umbrella, and the flexible releasing clicks 9 to be divided into plural lines are raised in abutting to the grade part of the projection 12 fixed at the shaft shank 1. For such a reason, since the umbrella is spread in an outer circumference direction and it is spread in the outer circumference direction in abutting to a linking click 2A to be flexible and divided into plural parts, the coupling of the linking click 2A and a linking collar 3A is released, and the umbrella is closed by the work of the spring 6.
Patent JP-H11231257-A (JP)
Title: Image display device
Inventor: KOBU MAKOTO
IPC: G02B27/18
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image display device provided with both functions of a large screen-sized screen image type display system and a narrow visual- sized aerial image type display system. SOLUTION: This image display device is provided with an image forming part 2 reflecting or transmitting luminous flux from a light source 1 through, and is constituted so that both functional members that the luminous flux transmitting through the image forming part 2 transmits through a projection lens 3, transmits through or reflects a visual lens 4 or a concave mirror and forms a display image in the air, and the luminous flux transmitting through the image forming part 2 transmits through the projection lens 3 and forms the display image on a screen 8 are shared, and both image displays of the aerial image type and the screen image type become possible. Further, the display system of the aerial image type is changed easily with the screen image type by inserting or removing optical parts matched with the display system in an optical path or switching the light source.
Patent JP-H06230967-A (JP)
Title: Microprocessor
Inventor: YAMAZAKI YOSHIAKI
IPC: G06F9/38
Filed: 1993-01-29
Abstract: PURPOSE:To speed up operation in the case that a branch prediction is missed by the microprocessor which performs pipeline processing. CONSTITUTION:This microprocessor is equipped with a counter 12 where how many times an instruction is read in until a prediction is missed, an auxiliary queue 2 which stores the read instruction, a flag 13 which indicates that processing for conditional branching is being carried out, a flag 13 which indicates that the conditional branching is performed in a multiple state, a latch 15 which holds an address to be accessed when the branch prediction is missed, and an incrementor 16 for the address; once the instruction is read in the auxiliary queue 17, the address is increased correspondingly. Consequently, even if the branch prediction is missed, the instruction need not be reread and a bus is effectively usable.
Patent JP-S56130513-A (JP)
Title: Combustion with low nox
Inventor: TOKUNAGA KIKUO
IPC: F23C99/00
Filed: 1980-03-19
Abstract: PURPOSE: To enable the reduction of NOX in exhaust gas, by a method wherein the thermal decomposition gas of a solid fuel is used as fuel which is added to high-temperature gas after main combustion.  
     CONSTITUTION: The thermal decomposition gas, such as coal, is charged through a line 1f so that a fuel becomes in excess against remaining oxygen in main fuel exhaust gas in a fire furnace 1a, and, in order to cause a complete combustion of unburned fuel, oxygen is charged so that the density of remaining oxygen becomes at least 0.5W2 volume percent at a somewhat high-temperature range. After most part of HCN, NH 3  in exhaust gas is changed into N 2 , oxygen is charged in 2-stage in a manner to charge air into a slip stream through a line 1h so that unburned fuel is eliminated and the density of remaining oxygen becomes 0.5W3 volume percent. This permits the simple and effective production of NOX in exhaust gas without the use of denitrating agent in addition to fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06250412-A (JP)
Title: Production of organic electrophotographic sensitive body
Inventor: MORITA TATSUHIRO
IPC: G03G5/05
Filed: 1993-02-24
Abstract: PURPOSE:To provide the org. electrophotographic sensitive body of a function- separated type which meets the requirement for higher sensitivity and higher printing resistance, does not generate stripe-shaped unequal coating even in dip coating of a charge generating layer (0.1mum or smaller film thickness) and has uniform and good-quality image characteristics. CONSTITUTION:A coating chamber 2, base body 1 of the photosensitive body and a dipping speed of the base body V satisfying the relation expressed by pir<2>/piR<2>Xv>5 (where, R>r+1-(mm) when the inside diameter of the coating chamber 2 is defined as 2R(mm), the diameter of the cylindrical conductive base body 1 as 2r(mm) and the clipping speed of the base body into a coating liquid as v(mm/sec) are used at the time of forming the org. electrophotographic sensitive body of the function separated type by the dip coating method in an overflow system.
Patent JP-2000234961-A (JP)
Title: Temperature sensor and thermocouple for processing unit of semiconductor
Inventor: YAMANAKA ATSUSHI
IPC: G01K7/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor and thermocouple, where an element is not broken even if an extra-fine thermocouple element wire is used for the temperature sensor of the processing unit of a semiconductor, and also raveling of an end part of a fiber insulator of a thermocouple element wire. SOLUTION: A hot contact 2 of a thermocouple is formed by respectively twisting tip points of a + (plus) pole wire 1a and - (minus) pole wire of an extra-fine element 1 of a thermocouple with each same kind of extra-fine wires to weld the end part twisted with the - pole and + pole wires. The thermocouple has a tight-wound part 7 where the element wire 1 is coated with a cylindrical fiber insulator 3, and the end part of the insulator 3 close to a hot contact 2 of the thermocouple is tightly wound at the surrounding of the elements with an extra-fine element wire or a thin plate with the same material as the element 1 or an extra-fine element wire or plate with the material that does not influence to an temperature-measured object or a processing unit.
Patent JP-S58156007-A (JP)
Inventor: SHIMADA YOSHIHIRO
IPC: A42B1/18
Filed: 1982-03-05
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-H02215708-A (JP)
Title: Water-in-oil type emulsion cosmetic
Inventor: ASAHI MASAHIKO
IPC: A61Q1/12
Filed: 1989-02-15
Abstract: PURPOSE:To obtain the title milky cosmetic having excellent touch in use, high safety, excellent stability with time and viscosity in a specific range, comprising an oil-based base having a silicone oil content in a specific range, water and an emulsifying agent. CONSTITUTION:A water-in-oil type emulsion cosmetic comprising (A) an oil- based base having <50wt.% silicone oil content, (B) an emulsifying agent, preferably a mixed emulsified agent consisting of (i) 15-35wt.% alpha-monoglyceryl shown by the formula (R<1> is 10-24C alkyl or 10-24C alkenyl), (ii) 35-65wt.% nonionic surfactant providing 6.0-10.5 HLB value, (iii) 1-20wt.% polyvalent metallic salt of 10-22C saturated on unsaturated fatty acid and (iv) 5-50wt.% inorganic salt having >=0.2g/100g water solubility in water and (C) water and having <=20,000cps, preferably 2,000-15,000cps viscosity at 25 deg.C. The blending ratio is preferably 25-45wt.% component A and 1-10wt.% component B.
Patent JP-S63204605-A (JP)
Title: Foil-wound transformer
Inventor: INOUE TAMOTSU
IPC: H01F27/30
Filed: 1987-02-20
Abstract: PURPOSE:To contrive to enhance the reliability and to miniaturize the title transformer, by a method wherein the part of an insulating cylinder positioned on a spacer and a part of a supporting insulator are notched, the wedge part to be formed on the end part of a shield is removed, and the degree of concentration of electric field of the part where a spacer is positioned is made equal to that of the part having no spacer. CONSTITUTION:The part of an end part supporting insulator 31 corresponding to an insulating spacer 14 and the part 33 of an insulating cylinder 30 are notched, and gas empty space is formed on the end part side of the shield 20 on the insulating spacer 14. Said notched parts are formed in the size of d2 making the relation of d2>=d1 when the insulating spacer 14 is formed in the width of d1, and the relation of d3>=R is formed in the notch of the insulating cylinder 30 when the radius of the shield 20 is set at R. As a result, a wedge-shaped microscopic gap is not formed at the end part of the shield 20, the degree of concentration of electric field is lowered on that part, and a foil-wound transformer having excellent withstand voltage can be obtained.
Patent JP-H02216686-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1989-02-15
Abstract: PURPOSE:To prevent sticking of a tape at the time of not using it to surely run the tape by forming grooves, which divide the contact surface between a tape guide and the tape in the peripheral direction, in a halfway part in the peripheral direction of the contact surface. CONSTITUTION:Grooves 14 to divide a contact surface 13 between a tape guide 6 and a tape 2 in the peripheral direction are formed in a halfway part in the peripheral direction of the contact surface 13. Though the tape 2 is closely brought into contact with the tape guide 6 when being not used, concentration of the tape tension to one point is avoided because the close contact part is divided to plural parts by grooves and centers of divided close contact parts are distributed. Though the tape falls into the sticking state, it is easily peeled from the tape guide 6 because the strength of sticking of each close contact part is weaker by division of the close contact area to smaller areas. Thus, the tape 2 is prevented from being stuck to the tape guide 6, and the tape 2 is easily peeled and is set to a normal tape loading attitude though being stuck.
Patent JP-S62243624-A (JP)
Inventor: JIYOOJI RUISU ANDORIYUUSU
IPC: D06M15/643
Filed: 1987-02-20
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-S60180721-A (JP)
Title: Discharge machining power supply
Inventor: OBARA HARUKI
IPC: B23H1/02
Filed: 1984-02-29
Abstract: PURPOSE:To prevent the stored energy in stray inductance from charging a capacitor with reversed voltage, improve energy efficiency and prevent the breakage of a switching element by providing a feedback circuit in a capacitor discharge circuit. CONSTITUTION:When transistors Q3, Q4 are turned off in the middle of the flow of a discharge current I6 after a discharge occurs, a current generated by the stored energy in stray inductance L2, L3 due to lead wires, etc. to an electrode P, a work W, etc. flows through a feedback circuit containing diodes D3, D4, a capacitor C1, the diode D3, work W, electrode P, diode D4 and capacitor C1 to charge the capacitor C1 again. Accordingly, the stored energy charges the capacitor C1 again, thus the energy loss is little and the efficiency is good. In addition, the diodes feed back the current to the capacitor, thereby the load applied to the transistor Q3, Q4 serving as switching elements for discharge control is small, the switching elements are not broken even if the transistors are turned off.
Patent JP-H06302821-A (JP)
Title: Mos transistor of raised strap structure and manufacture thereof
Inventor: SHIEN TEN SUU
IPC: H01L29/78
Filed: 1994-03-07
Abstract: PURPOSE: To reduce the parasitic capacitance and parasitic resistance about the source/drain of an MOS transistor. CONSTITUTION: The MOS transistor having a bump type strap structure comprises a source region 92 and drain region 91 both substantially insulated from a transistor substrate and straps 95 connected to connect these regions to the substrate. A gate oxide layer 67 and gate electrode 93 are formed on the substrate between the two straps.
Patent JP-S62195448-A (JP)
Title: Vaporized fuel recovering device for fuel tank for automobile
Inventor: ONO JUNYA
IPC: B60K15/01
Filed: 1986-02-20
Abstract: PURPOSE:To efficiency recover overflowing fuel by means of a canister, by a method wherein an ejector is located in the midway of the return pipe of a fuel tank, and the drain pipe of the canister is connected to the ejector part. CONSTITUTION:A return pipe 3, interconnecting an engine 4 and a fuel tank 1, is divided into two parts or more, a nozzle 12 is formed to the end part of a pipe 3A on the upper stream side, a chamber 11 is formed to the end part of a pipe 3B on the downstream side, and the nozzle 12 is disposed in a chamber 11 to form an ejector part 10. A drain pipe 13 of a canister 6 is connected to the chamber 11 of the ejector part 10. This constitution enables fuel flowing over the canister to be forcibly sucked through the drain pipe through ejector action, and causes recovery of all fuel into a tank.
Patent JP-2000233511-A (JP)
Title: Ink jet recorder
Inventor: KOBAYASHI ATSUSHI
IPC: B41J2/175
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder comprising a sub-tank and a connection mechanism of which operability at the maintenance is improved. SOLUTION: This ink jet recorder comprises a sub-tank 1 equipped with a pressure reducing control means including an air valve 6, etc., for controlling an air pressure of the inner section and a connection mechanism 2. The sub-tank 1 and connection mechanism 2 are detachably connected with each other. The sub-tank 1 and connection mechanism 2 can be assembled independently. In terms of the sub-tank 1, it is particularly necessary to prevent dust from entering the inner section thereof when assembling, then the sub-tank 1 can be manufactured in an environment such as a clean room by using a method such as ultrasonic welding or vibration welding. As the sub-tank 1 and connection mechanism 2 can be formed independently, it is possible to provide the recorder of which operability at the maintenance is improved.
Patent JP-H01210345-A (JP)
Title: Rolling roller for printer
Inventor: YAMAMOTO YOSHIAKI
IPC: B41F31/15
Filed: 1988-02-18
Abstract: PURPOSE:To uniformize an ink supply to a printing plate and make possible the elimination of ink density variation generated in the printing width direction of printed matter, even when the rotating speed of a printer changes by employing a rolling roller consisting of a rolling part with a permanent magnet which runs out and rotates while being in contact with an inking roller and a roller shaft with an electromagnet in a position where an electromagnetic force acts on a permanent magnet. CONSTITUTION:In this rolling roller 1, a rolling part 2 has freedom only in an axial direction, and a permanent magnet 4 moves from the homopolar position of an electromagnet 5 to its heteropolar position by a force generated. In addition, this force changes its level in accordance with the current value of the electromagnet 5. Further, said force runs out periodically to cause the periodical change of the direction of an electric current. The current cycle is accelerated for speeding up the runout period, and the current value is adjusted for adjusting the runout width. Under the above-mentioned constitution, the rollout phase of the rolling part 2 against a roller shaft 3 is adjusted, and thereby an ink film deflected with the axial direction on an inking roller 8 can be uniformly widened.
Patent JP-H11229070-A (JP)
Title: Wear resistant chromium cast iron
Inventor: MURAKAMI SHOGO
IPC: C22C37/06
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain high Cr cast iron exhibiting excellent wear resistance by incorporating a specified ratio of Nb into high Cr cast iron contg. C, Cr and Mo and regulating the ratio of the content of Nb to the content of C to a specified range. SOLUTION: High Cr cast iron contg. C, Cr and Mo is incorporated with, by mass, 2 to 5% Nb, and also, the inequality of 7.5 <=[Nb]/[C]-2.8<=9 (where [Nb] and [C] denote each content) is satisfied. Furthermore, it is possible that Ti is incorporated therein by <=2% (including no zero), and the inequalities of [Nb]/[Ti]<=2.5 and 7.5<=[Nb]+2[Ti]/[C]-2.8<=9([Ti] is the content) are satisfied. Moreover, it is preferable that the average value of the diameter of MC type carbides observed in an area range of >=1 mm<2> in the optional cross-section in the case of being substituted for a circular shape with the same area is 2 to 8 μm. In this way, the MC type carbides are precipitated in a micron order, and extremely high wear resitance can be obtd. without causing macro segregation.
Patent JP-H01221500-A (JP)
Title: Washing detergent-containing contaminant releasing polymer coated substrate for improved cleaning capacity
Inventor: TOMASU CHIYAARUZU HOOTERU
IPC: C11D3/22
Filed: 1988-02-18
Abstract: The present invention relates to improved laundry cleaning products and methods comprising the use of a soil release polymer coated substrate and a laundry detergent composition contained by the coated substrate for improved soil release and cleaning performance.
Patent JP-H08229984-A (JP)
Title: Resin molding device
Inventor: UCHIYAMA NORIHIRO
IPC: H01L21/56
Filed: 1995-02-24
Abstract: PURPOSE: To prevent positively a resin from leaking on the periphery of a cull part by enabling the open end of a pot to come into contact with an opposite die by its energization. CONSTITUTION: A fluidized resin spreads radially in a cull part 19, and flows into a runner 20 which is open in a part of the periphery of the cull part 19. Therefore, the pressure of the fluidized resin rests upon the periphery of the cull part 19. In addition, the cull part 19 has an open cross-section which narrows from the center to the periphery, so that the pressure of the resin increases to forcibly open the top/bottom forces 16, 17 of die. In this case, no resin leaks near the cull part 19 because a pot 18 is attached tightly to the bottom force 17 of the die on the periphery of the cull part 19. After the resin is charged into cavities 21, 23, the top/bottom forces 16, 17 are maintained as they are until the resin becomes half-cured.  When the resin has become cured to such a degree that it can be handles without any throuble, the top/ bottom forces 16, 17 are opened, and a coated resin molding (e.g. lead frame) 11 whose main part is coated with the resin, is extracted from the top/bottom forces 16, 17.