baber/WOPTO huggingface dataset:
Patent JP-S61254232-A (JP)
Title: Quantitative mixing apparatus
Inventor: YAZAKI TORU
IPC: B01F7/08
Filed: 1985-05-07
Abstract: PURPOSE:To obtain the titled apparatus capable of weighing and mixing a plurality of materials, by constituting said apparatus from a cylinder having a plurality of material charging ports and a screw and increasing the space formed by the cylinder and the screw toward an extrusion direction. CONSTITUTION:The titled apparatus is constituted of a cylinder 1 having two or more of material charging ports, for example, two charging ports 3, 4 and a rotary screw 2. The space formed by the cylinder 1 and the screw 2 is increased toward the direction of a material extrusion part 7. Other material is charged in the cylinder from the next material charging part corresponding to the increase amount of the space. When the space at the part of the material charging port 3 is set to T1 and the space at the part of the material charging port 4 is set to T2 in weighing, materials 5, 6 are calculated as T1:T2-T1 in a volume ratio. The weighed materials are mixed during the movement to the material extrusion part 7 by the rotation of the screw 2 and discharged to the outside.
Patent JP-H05297429-A (JP)
Title: Optical wavelength conversion element
Inventor: HARADA AKINORI
IPC: G02F1/37
Filed: 1992-04-16
Abstract: PURPOSE:To sufficiently assure the superposition of guided light and domain inversion parts and to obtain high wavelength conversion efficiency by laminating a thin film having the refractive index higher than the refractive index of an optical waveguide on the surface of the optical waveguide. CONSTITUTION:This wavelength conversion element 10 is formed by forming the channel waveguide 12 on a z-cut substrate (LT substrate) 11 of LiTaO3 which is a ferroelectric substance having a nonlinear optical effect, forming the periodic domain inversion parts 13 in the part of this channel waveguide 12 over its longitudinal direction and further laminating the high-refractive index thin film 14 on the channel waveguide 12. Since the high-refractive index thin film 14 is formed, the mode field diameter of the basic wave 21 to be guided in the channel waveguide 12 is attracted toward the high-refractive index thin film 14 side and the mode field diameter is suppressed small. While the mode field of the basic wave 21 slightly deviates toward the upper side (high-refractive index thin film 14 side) from the periodic domain inversion parts 13 but doe not deviate any more to the lower side.
Patent JP-S57212332-A (JP)
Title: Crank mechanism for internal-combustion engine
Inventor: NEMOTO ISAMU
IPC: F02B75/32
Filed: 1981-06-24
Abstract: PURPOSE:To improve a thermal efficiency by a method wherein a planetary gear is secured to the shaft at the crank side of an arm connected to a connecting rod while a sun gear is secured to a crank shaft respectively. CONSTITUTION:The shafts 6, 7 of the arm 5 are fitted to the connecting rod 2 and the crank 3 rotatably respectively and the sun gear B, to which a gear C is secured, is mounted to the crank shaft 4, to which the gear D is secured, rotatably, while the planetary gear A secured to the shaft 7 is meshed with the gear B and the gears E, F secured to an output shaft 8 and the gears D, C are meshed respectively. The gear B is rotated by two rotations into the same direction at every one rotation of the crank 3 while the arm 5 and the gear A are rotatd by a half rotation into reverse directions. According to this method, a piston stroke and a shaft output per a suction volume is increased and the thermal efficiency may be improved without deteriorating the combustion performance of the engine.
Patent JP-H11272138-A (JP)
Title: Toner recycling device
Inventor: OKADA YASUYUKI
IPC: G03G15/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image having high image quality while effectively using recovered toner by providing a pulverizing and dispersing means to pulverize and disperse toner flocculated at the front stage of a toner replenishment unit. SOLUTION: At a recycling device carrying the recovered toner to the toner replenishment unit and supplying it for development again; the toner pulverizing and dispersing means is provided at the front stage of the toner replenishment unit, so that the toner flocculated is pulverized and dispersed. A device 10 separates the toner into fine particle toner and rough particle toner by a dispersion separator centrifugal force use half free vortex system. The recovered toner is fetched to the inside of a main body from a toner supply port 11, and is dropped down while being mixed with air, and collides with a dispersing member 12 and is dispersed. Then, it is separated into the fine particle toner and the rough particle toner, and the fine particle toner is fetched into the toner replenishment unit from a fine particle toner recovery port 13.  Also, the rough particle toner is dumped from a rough particle toner waste port 14 to a waste tank.
Patent JP-S5731929-A (JP)
Title: Manufacture of polyallylene polyether and novel polyallylene polyether
Inventor: TOOMASU HARII SHIYUWABU
IPC: C08G75/23
Filed: 1981-06-24
Abstract: Described herein is an improved process for preparing polyarylene polyethers by (a) converting a dihydric phenol to the alkali metal phenolate by adding an alkali metal or alkali metal compound to the phenol in a mixture of a sulfone or sulfoxide solvent and a solvent which forms an azeotrope with water, (b) removing water by codistillation with the azeotrope forming cosolvent, and (c) reacting the phenolate mixture with a dihalobenzeneoid compound, wherein a lighter colored product is obtained by adding the sulfone or sulfoxide solvent in increments. This may be accompanied by (1) adding an increment of the sulfone or sulfoxide solvent to a mixture of the dihydric phenol in the codistillation solvent and adding the remaining portion during the azeotroping step, or (2) adding an increment of the sulfone or sulfoxide solvent to the mixture of dihydric phenol and codistillation solvent and the remaining portion to the system simultaneously with the alkali metal hydroxide or other phenolate forming alkali metal source, or (3) adding a first increment of the sulfone or sulfoxide to the dihydric phenol-azeotrope forming solvent prior to step (a), a second increment simultaneously with the addition of alkali metal source in step (a), and the remainder during or at the end of azeotroping step (b).
Patent JP-2000292893-A (JP)
Title: Heat developing device
Inventor: TAGUCHI AKIRA
IPC: G03D13/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developing device capable of preventing the occurrence of unevenness in the density of a heat developed film due to the sudden lowering of the film temperature when the heat developable film is brought into contact with a heating member, heated and separated and to prevent the permanent set of the film due to the sudden lowering of the temperature after heating. SOLUTION: The heat developing device has a drum 14 which heats a heat developable film and a guide member 401 which separates the film from the drum 14 and guides it toward the discharge direction. The difference between the temperature Ts of the guide member 401 and the temperature of the film immediately after separation from the drum 14 is adjusted to <=40 deg.C. The temperature of the guide member 401 is made higher than the glass transition temperature of a substrate of the film.
Patent JP-S5621058-A (JP)
Title: Transducer for electromagnetic supersonic wave flaw detection
Inventor: MORI TOSHIHIRO
IPC: H04R15/00
Filed: 1979-07-30
Abstract: PURPOSE: To obtain a uniform and wide flaw detection surface by combining a magnetic field generating mechanism which gives a uniform and strong magnetic field to an inspecting material with a corrugated coil.  
     CONSTITUTION: A magnetic field generating mechanism is constructed by sandwiching plural permanent magnet plates 11(11 1 , 11 2 , 11 3 ...) which are magnetized in their thickness directions between high magnetic permeability materials 12(12 1 , 12 2 , 12 3 ...) and arranging them in their thickness directions so that their polarities are reversed alternately. A corrugated coil 13 which generates eddy current is arranged to creep in a zigzag line only right under the end faces of the permanent magnet plates 11. If a current is flowed through the corrugated coil 13, eddy current are generated in each part of the surface of an inspected material 14 right under the permanent magnet plates 11. By so doing, a supersonic wave of a longitudinal wave whose vibration direction and propagation direction are perpendicular with each other is excited in the inspecting material 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11353827-A (JP)
Title: Disk device
Inventor: MUSHISHIKA YOSHIHIRO
IPC: G11B19/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To realize the detection of temperature rise with a simple configuration in a disk device that suppresses the temperature rise due to heat generation at the time of seeking by controlling seek intervals. SOLUTION: The disk device for allowing a head to seek from a starting position to a target position is provided with a means 17 for calculating the amount of heat generation that estimates the amount of heat generation required for seeking from the target position, a clocking means 18 that measures the seek interval, and a temperature calculation means 14 that consists of an integrating means 19 for calculating the amount of change in temperature due to heat generation and the radiation of heat according to the output of the means 17 for calculating the amount of heat generation and the clocking means 18, thus precisely calculating the estimation value of temperature merely by the same calculation with low frequency as the generation frequency of seeking and extremely reducing device load required for estimating temperature.
Patent JP-H09287437-A (JP)
Title: Exhaust emission control device
Inventor: SUGANO MITSUTERU
IPC: F01N3/24
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To rise HC cleaning ratio in cool condition, for example, soon after engine is started, and suppress HC amount exhausted in atmosphere. SOLUTION: An adsorbent converter 1 and catalizer converter 2 are connected to the first hydrogen occlusion alloy 3 and the second hydrogen occlusion alloys 4 through heat conductive conduits 5a and 5b respectively, and these the first and the second hydrogen occlusion alloys 3 and 4 are connected each other through a pipe 6, while connected to a heat sink 7 through the heat conductive conduits 5a and 5b. The pipe 6 is provided with an electromagnetic valve 10 for controlling the flow of hydrogen.  The heat conductive conduit 5a is provided with the first and the second heat conductive valves 11 and 12, while the heat conductive conduit 5b is provided with the third and the fourth heat conductive valves 13 and 14, then these the first to the fourth heat conductive valves 11 to 14 controls the first and the second hydrogen adsorbing alloys 3 and 4 into two conditions, i.e., heat conductive and insulative conditions.
Patent JP-S59222812-A (JP)
Title: Image forming device
Inventor: ISHIDA HARUHIKO
IPC: G02B27/00
Filed: 1983-06-01
Abstract: PURPOSE:To reduce influence due to face run-out of a polyhedral mirror and to improve printing quality by scanning and exposing plural light beams projected from a laser oscillator and modulated by a modulator on a part on which an image is formed only by a single rotary polyhedral mirror. CONSTITUTION:Two beams (a), (b) projected from the laser 21 are made incident to the modulator 23 through a lens 22 and the 0-order diffraction beam is absorbed to a beam stopper 35. The projected 1st diffraction beam is made incident to modulators 29a, 29b through a lens 28, and after adding an electric video signal corresponding to printing information is applied to the beam, is made incident to the rotary polyhedral mirror 33 through a reparalleling lens 30, a cylindrical lens 31 and an optical element 32 and swept horizontally, so that the beam forms spots S1, S2 having a prescribed interval in the subscanning direction of a photosensing body 36 through an F-theta lens 34. The spots S1, S2 irradiate a part other than characters to be printed out on the photosensitive body and attenuate the potential to form a positive charge character pattern. Consequently, the influence due to face run-out of the polyhedral mirror is reduced and the printing quality is improved.
Patent JP-H03295594-A (JP)
Title: Iron
Inventor: YAGI TOYOHIKO
IPC: D06F75/28
Filed: 1990-04-12
Abstract: PURPOSE:To improve workability by comprising a connection metal fitting and a lamp to be connected electrically to the terminal of a heater integrally with a wiring board mounted on a base. CONSTITUTION:The connection metal fittings 14, 15 and the lamp 20 connected electrically to the terminals 16a, 16b of the heater 2 are comprised integrally with the wiring board 11 mounted on the base 1. Therefore, the lamp 20 can be installed at a prescribed position only by fixing the wiring board 11 on the base 1, and also, work can be performed in a state where no cover and handle grip are mounted on the base 1. Also, since the lamp 20 is fixed integrally at the prescribed position via a holder 22, an external force is hard to apply on the lamp 20, which enables the lamp to be arranged at the prescribed position. Thereby, the workability can be improved.
Patent JP-S60242275-A (JP)
Inventor: SAKURADA KENICHI
IPC: B05D7/02
Filed: 1984-05-14
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-S61256101-A (JP)
Inventor: TANAKA TOSHIHIKO
IPC: F22B21/26
Filed: 1985-05-08
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-2000287746-A (JP)
Title: Puff for makeup and its production
Inventor: SAITO FUMIKO
IPC: A45D33/34
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a puff for makeup which is capable of surely removing stains sticking to the skin and old keratin, is easily usable and can contribute the enhancement of productivity and a process for producing the same. SOLUTION: Nonwoven fabrics 7 and 8 made of silk are bonded to surfaces 3 and 4 of a urethane sponge 2. As a result of using the nonwoven fabrics, the use of relatively short silk fibers is made possible. Consequently, the stains sticking to the skin and the old keratin may be surely removed. Since the entire part of shape is formed to a shape having curves, the application of the entire area of the surface of the puff for makeup 1 to the skin is possible.
Patent JP-S60243170-A (JP)
Title: Composition for electroconductive coating
Inventor: SAKAMOTO HIROSHI
IPC: C09D5/24
Filed: 1984-05-17
Abstract: PURPOSE:The titled composition that is obtained by using an acrylic resin modified with chlorinated polyolefin, which has been prepared by polymerization in the presence of a specific chlorinated polyolefin, and an agent giving electroconductivity, thus being suitable for use in coating electronic devices, because it has good adhesion and electroconductivity. CONSTITUTION:The objective composition is obtained by adding (A) an agent for giving electroconductivity such as fine particles of metal to (B) an acrylic resin modified with chlorinated polyolefin which has been prepared by graft- polymerizing (i) 50-10wt% of acrylic and/or methacrylic acid esters and (ii) 0-50wt% of other vinyl monomers copolymerizable therewith onto (iii) a chlorinated polyolefin of less than 50% chlorination degree at a weight ratio of 10/ 90-90/10. When electroconductive carbon is used as component B, it shall be more than 6wt%.
Patent JP-H10289961-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YOSHIDA HIROSHI
IPC: H01L27/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To cut down the manufacturing steps without deteriorating the characteristics of a bipolar transistor by a method wherein the first conductivity type impurities in a small amount of the second conductivity type impurities are led into a part of the buried collector region formed by leading the second conductivity type impurities into the first conductivity type semiconductor substrate. SOLUTION: A field oxide is formed on a p type silicon substrate 1 and then a gate oxide film 3 is grown. Next, the whole surface is implanted with phosphorus ions using the patterned resist as a mask so as to form an n type collector lead-out region 4 of a bipolar transistor, a buried collector region 5, a base region 6 and a well region 7 of PMOS. Next, the whole surface is implanted with boron ions using the resist as a mask to form an element separating region 8 and a p well 9. Furthermore, a part of the base region 6 of the bipolar transistor is simultaneously implanted with the boron ions for compensating the impurity concentration in the buried collector region 4 so as to form an n type impurity region 10 in low donor concentration.
Patent JP-S62255329-A (JP)
Inventor: DEIBUITSUDO AREKUSANDAA HAIN
IPC: B65H3/68
Filed: 1987-04-22
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-H07305339-A (JP)
Title: In-frozen-soil underground continuous wall and method for constructing same
Inventor: WATANABE TOSHIO
IPC: E02D5/20
Filed: 1994-05-11
Abstract: PURPOSE:To improve the quality of concrete constructed on the ground where there is a frozen soil portion, relating to an in-frozen-soil underground continuous wall and a method for constructing the same. CONSTITUTION:Concrete 13 is poured into the shell of a reinforcing cage 3 which is provided inside a channel excavated in the ground having a frozen soil portion X and which has forms 4 disposed on its sides. A heat insulating layer is formed between at least the frozen soil portion X and the forms 4 opposite to the portion X so as to effectively insulate the concrete 13 thermally from the frozen soil portion X which is at low temperatures, so as to prevent moisture in the concrete 3 from freezing and to keep the appropriate temperature required for good curing.
Patent JP-H01267983-A (JP)
Title: Ignitor plug of pull-in gap type
Inventor: MATSUMURA SHUZO
IPC: H01T13/52
Filed: 1988-04-20
Abstract: PURPOSE:To enhance the durability and heat resistance against thermal hysteresis due to repetition between high and low temps. by welding a detent surface to a ring-shaped noble metal plate with a Ni layer interposed. CONSTITUTION:A detent surface 12 is welded fast to a ring-shaped noble metal plate 4 with a Ni layer 6 interposed, which is made of either pure Ni or Ni alloy. Because the welding surface is welded certainly and uniformly by this Ni layer 6, which is easier to melt than noble metal, the weldability of the ring-shaped noble metal plate 4 with the detent surface 12 is enhanced. Even though the surrounding part for the welded area is exposed to thermal hysteresis due to repetition of a high temp. exceeding 800 deg.C and normal temperature, the interposing Ni layer 6 functions as buffer for the difference in thermal expansion, which will relieve the stress at the conjugate surfaces to lead to prevention of rupture of the welded surfaces.
Patent JP-H06303808-A (JP)
Title: Lift-controlling apparatus for seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01B63/10
Filed: 1993-04-23
Abstract: PURPOSE:To prevent the hunting of a lift-controlling apparatus for a seedling transplanter for controlling the seedling planting depth to a definite level by switching a lift controlling valve according to the upward and downward motion of a float and lifting or lowering the seedling planting apparatus relative to the machine body. CONSTITUTION:The vertical position of a seedling planting apparatus 5 relative to the machine body 4 is controlled by switching a lift control valve 3 of a hydraulic circuit of a lift cylinder 2 according to the upward or downward motion of a float 1 sliding on a seedling planting soil surface. A hydraulic damper 7 to change the throttling degree of a damper circuit 8 with a solenoid 6 is placed between the float 1 and the lift control valve 3.
Patent JP-H09288149-A (JP)
Title: Frequency sorting equipment for semiconductor integrated device
Inventor: TAGAYA YUTAKA
IPC: G01R31/28
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of nonuniformity in acceptance criteria and thereby to attain highly accurate determination of the quality of an IC chip by a method in which frequency sorting equipment of a probe card is constructed of a voltage controlled oscillator(VCO), a phase comparator, LPF, etc. SOLUTION: In frequency sorting equipment of a probe card 2, an oscillation signal of a frequency (f) from VCO 4 is transmitted to an IC chip 3. This signal is subjected to 1/N frequency division in the IC chip 3 and a divided frequency signal is outputted to a phase comparator 6. When the IC chip 3 operates normally, the frequency of the divided frequency signal inputted to the phase comparator 6 is f/N exactly. A reference frequency signal of a frequency fR is also inputted to the phase comparator 6 from an IC tester 1 and the phase comparator 6 detects a phase difference between the divided frequency signal and the reference frequency signal and outputs a phase comparison signal to LPF 5. The LPF 5 filters the phase comparison signal and outputs a DC voltage control signal to a terminal 8. Determination of the quality of the IC chip 3 is executed by monitoring this voltage control signal by an IC tester 1.
Patent JP-S62255987-A (JP)
Inventor: NISHIZAWA YUJI
IPC: G09B19/00
Filed: 1986-04-30
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-H06320834-A (JP)
Title: Electric contact connection device of printer
Inventor: KOORINA EE II HOORU
IPC: B41J25/34
Filed: 1994-04-12
Abstract: PURPOSE: To provide an apparatus for connecting electrical contacts of a printer which can decrease induction of damage to interconnect pads of a print carriage and can make electrical contacting condition between interconnect pads good. CONSTITUTION: One end 91 of a flexible insulation tape 87 with interconnect pads 85 of a print carriage 30 and a flex circuit 84 is fixed with a rivet on the wall of a mounting part of the print carriage 30 and the other end 92 of the flexible insulation tape 87 is made under freely floating condition. In addition, when a print cartridge is inserted into the mounting part of the print carriage 30 to connect the interconnect pads 85 of the print carriage 30 with the interconnect pads of the print cartridge, even if a force F when the print cartridge is inserted is applied on the flexible insulation tape 87, relaxation of the flexible insulation tape 87 caused by free floatation of the end 92 corresponds flexibly to the force F and the flexible insulation tape 87 does not buckle to avoid damage of the interconnect pads 85 of the print carriage 30.
Patent JP-H08292999-A (JP)
Title: Character recognition device
Inventor: YAMADA TAKATSUGU
IPC: G06K9/68
Filed: 1995-04-24
Abstract: PURPOSE: To display candidates so that which candidate is more likely can be perceived by varying the shapes of characters. CONSTITUTION: This device is equipped with a recognition part 102 which converts an inputted character pattern into a set of candidate characters and a set of recognition reliability attached individually thereto, a display shape calculation part 103 which finds a character shape to be deformed according to the recognition reliability, a character pattern generation part 105 which takes a corresponding character font out of a display font data base 106 according to the determined display shape and performs deformation, and a candidate display part 107 which displays the generated character pattern.