baber/WOPTO huggingface dataset:
Patent JP-H09295660-A (JP)
Title: Liquid jet pump
Inventor: KISHI TAKAO
IPC: B65D47/34
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a superior liquid jet pump constituted for feeding liquid in a container fitted on the pump by pressing down a pressing-down head on the upper end in which liquid sagging is eliminated, the drying and solidifying of the liquid can be prevented and which can be assembled easily and securely. SOLUTION: A suction valve 9 is formed by using a valve component 27 of a special structure comprising a valve body 28, an upper cylinder component 29 and an auxiliary spring 3 interposed between the valve and the upper cylinder component, and an upper face of a flange 30 of the upper cylinder component 29 with its lower face being brought into contact with a rib 10 protruded on the lower end in a cylinder 3 is brought into contact and engaged with by the lower end of a spring 36 urging an up and down moving component 4, and the lower face of the valve 28 urged downward by the auxiliary spring 31 is brought into press contact with a suction valve seat 32 and fitted thereon.
Patent JP-H10309630-A (JP)
Title: Electric discharge machining control method and its device
Inventor: ARAYA ICHIRO
IPC: B23H1/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To shorten machining time by computing and automatically setting a value of each set condition of jumping motion in accordance with each data value at a current machining position at the time of detection and discrimination when a working command signal of the jumping motion is output and starting opening work of the jumping motion of the set condition. SOLUTION: A jumping motion control part 18 has a fuzzy inference part 19 of a jumping motion condition and a starting judgement part 20 of jumping motion. The starting judgement part 20 of the jumping motion judges whether to simultaneously an inference practicing command in the fuzzy inference part 19 and a starting command of the jumping motion in parallel by judging them from a changing signal of a voltage pulse supply condition of voltage pulse cessation width output to a machining voltage pulse supply electric power source 10, etc., by a machining state discrimination signal from a machining state detection discrimination device 12.
Patent JP-S5659618-A (JP)
Title: Fine spherical a type zeolite and its manufacture
Inventor: KASHIWASE HIROYUKI
IPC: C11D3/08
Filed: 1979-10-23
Abstract: PURPOSE: To obtain A type zeolite of fine spherical crystal suitable for use as a pigment, etc. by catalytically reacting an aqueous sodium silicate soln. and an aqueous sodium aluminate soln. in a specified molar ratio to form aluminosilicate gel and crystallize the gel by aging at a high temp.  
     CONSTITUTION: An aqueous sodium silicate soln. and an aqueous sodium aluminate soln. are catalytically reacted at ≤60° in an SiO 2 /Al 2 O 3  molar ratio of 0.5W 1.5 by instantaneous mixing with a static mixer, a centrifugal pump or the like without causing back mixing to prepare uniform gel. This gel is then crystallized by aging at a temp. from the reaction temp. to 80°C and filtered to obtain the titled A type zeolite. The zeolite has 0.7W1.2 diffracted ray intensity ratio in its X-ray diffraction pattern, consisting of spherical fine particles having ≤1μ particle size  with a uniform particle size distribution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05306963-A (JP)
Title: Instrument for measuring amount of unbalance of automobile wheel
Inventor: YASUHARA SHIGEFUMI
IPC: G01M1/28
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a high resolution even with an inexpensive sensor by respectively providing press rollers in front and rear of a driving roller which rotates an automobile wheel and detecting the variation of the wheel pressing pressure of the press rollers by means of the sensor while the wheel is rotated. CONSTITUTION:When an automobile 7A is stopped and fixed on a driving roller 20 and press rollers 25 and 26 provided in front and rear of the roller 20, the axle load of the automobile 7A is applied to the roller 20. At the same time, the pressing pressures P of the rollers 25 and 26 are also applied to a wheel 12A through a sliding body 44. Under such a condition, the tire of the wheel 12A follows the rotation of the roller 20 driven by a driving motor 23 and, when the amount of unbalance exists in the rotating system of the wheel 12A, a centrifugal force (f) is generated. When the force (f) is generated, a load is applied to the wheel 12A in the centrifugal direction and the force (f) is applied to the rollers 20, 25, and 26 supporting the wheel 12A in addition to the load already applied to the rollers. A first and second sensors 37 and 38 measure the amount of unbalance of the rotating system by detecting and measuring the force (f) applied to the rollers 25 and 26. In addition, since the resolution can be expressed by a specific equation, miscellaneous elements resulting from the nonuniform wall thickness, out of roundness, etc., of the tire can be eliminated.
Patent JP-H08206847-A (JP)
Title: Torque converter, its impeller and method and equipment for manufacturing the torque converter and impeller
Inventor: SASAKI KOJI
IPC: F16H41/24
Filed: 1995-05-09
Abstract: PURPOSE: To manufacture an impeller excellent in the economy and reliability by welding a plurality of blade means to first and second blade fixing members with projection parts. CONSTITUTION: An impeller 1 of a torque converter is provided with a first blade fixing member 3, a second blade fixing member 4, and blade means 2 located therebetween with the prescribed intervals. The first and second blade fixing members 3, 4 and a plurality of blade means 2 are provided with continuous or discontinuous annular projections 5, 6 on the surface where either of or each of the blade fixing members and blade means are faced to each other. A plurality of blade means 2 are welded to the first and second blade fixing members 3, 4 at least at the projections 5, 6. The torque converter and its impeller which can be easily manufactured can be obtained.
Patent JP-S63301024-A (JP)
Title: Liquid crystal element
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/133
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a high density, large capacity and high-speed responsiveness by using a ferroelectric material to form oriented films for orienting ferroelectric liquid crystal molecules approximately horizontally with substrate surfaces. CONSTITUTION:A transparent electrode 23 is provided on the surface of the lower substrate 21 and further the oriented film 25 is formed thereon. Transparent electrodes 13 are formed on the opposite surface of the upper substrate 11 and further the oriented film 15 is formed thereon. The oriented films 15, 25 consist of the dielectric material and the liquid crystal molecules are oriented horizontally with the films 15, 25 by the spontaneous polarization thereof. The directions of the spontaneous polarization are unified in the direction where an electric field is applied and the liquid crystal molecules are oriented horizontally with the films 15, 25 when a high voltage is impressed to the electrodes 13, 23. The orientability of the liquid crystal is thereby improved and the high density, large capacity and high-speed responsiveness are obtd.
Patent JP-S62292254-A (JP)
Title: Lining construction for molten metal vessel
Inventor: YASUDA HISATOSHI
IPC: F27D1/00
Filed: 1986-06-13
Abstract: PURPOSE:To prevent the damage of back-up lining and to quicken the break-up work by forming the lining by monolithic refractory containing the prescribed wt% of refractory grain having the specific grain size and also lying release agent between the lining and the back-up lining. CONSTITUTION:On the surface of the back-up lining forming by brick-laying or monolithic refractory, the release agent, such as refractory mortar having <=5mm thickness is executed to form. Next, the lining of monolithic refractory containing 3-15wt% of refractory grain having <=5mum grain size as laying the release agent between the back-up lining and it. In this way, at the time of the break-up work for lining of molten metal vessel, the lining is easily released by existence of brittle layer formed by the release agent, and further as the lining has suitable strength by adjusting the grain size, it is released in the wide range at one time. Therefore, the damage of the back-up lining is prevented and the break-up work is quickened.
Patent JP-H11313630-A (JP)
Title: Frozen and dried bean curd and frozen bean curd
Inventor: HARADA MASARU
IPC: A23L11/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide frozen and dried bean curd or frozen bean curd giving the original smooth texture of bean curd, when restored with water or hot water, having a large size, and free from cracks on the surface. SOLUTION: This frozen and dried bean curd or frozen curd is obtained by mixing bean milk with 0.02-0.1 wt.% of an enzyme (transglutamase), 0.01-0. 3 wt.% of glucomannan as the first thicker and 0.05-0.5 wt.% of a thickener having a prescribed gelation strength (>=600) as the second thickener to prepare a bean milk mixture solution having a bean milk concentration of >=10 Brix, preparing bean curd from the mixture solution, and subsequently freezing and drying the bean curd or freezing the bean curd.
Patent JP-S5660617-A (JP)
Title: Filter production process
Inventor: MOCHIDA NAOKI
IPC: D04H3/077
Filed: 1979-10-22
Abstract: PURPOSE: To produce a rod filter in a simple process without using rolled paper by a method wherein cellulose filaments treated with special material are treated with microwave while they are being formed or after being formed.  
     CONSTITUTION: Continuous two is pulled out from the cellulose filaments 1 as filaments 2, which are passed through the slitted air blower 3 and are opened to fibers, then is tensioned by the drum 4. The unit 5 is used to apply to the above filaments a material such as glycerine traicetate which can be given filament-to- filament adhesive force by microwave treatment. Then, the filament is sprayed with water by the unit 6. The opened tow 7 is passed through the guide 8 and guided, along with endless tape 14, into the tongue 9, then is exposed to microwave irradiation by the microwave generator 12 of the garniture 10. Then the endless tape 14 is released, and the tow is cut by the cutter 15 to the desired length. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000331127-A (JP)
Title: Card transporting mechanism
Inventor: WATABE NOZOMI
IPC: G06K13/063
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce load resistance in transporting a card by energizing the card to a card running reference plane side with a simpler constitution. SOLUTION: The card transporting mechanism puts a card 3 between transporting rollers 2 and 2 facing each other and transports the card 3 along a card running reference plane 5 by rotationally driving the rollers 2 and 2 by means of a motor 4. The rollers 2 and 2 are arranged in such a way that parts of the rollers 2 and 2 are protruded outward from the side face 3b of the card 3 opposite to the reference plane in the width direction of the card 3 so that the card 3 may be energized to the reference plane 5 side by means of the rollers 2 and 2 while the card 3 is transported.
Patent JP-S5762051-A (JP)
Title: Manufacture of mask for x-ray exposure
Inventor: ITOU MASAKI
IPC: G03F1/68
Filed: 1980-09-30
Abstract: PURPOSE:To avoid peeling of an X-ray absorption pattern and to form an X-ray exposure mask with good yield, by beating a thin base film with ion impact before etching said film provided with the X-ray absorption pattern. CONSTITUTION:A pattern 4 complementing a desired X-ray absorption pattern 5 is formed on the X-ray-transmitting substrate 1, such as a silicon single crystal plate, to which an X-ray-transmitting support layer 2 and a thin base film for electroplating, and then, gold is electroplated on the film 3 to form the pattern 5. The pattern 4 is then removed. Subsequently, the whole surface of the sample is irradiated with ion beams 20 to raise etching velocity of the irradiated part, the film 3 is etched off using the pattern 5 as a mask, and thus the desired mask for X-ray exposure is fabricated.
Patent JP-H08326012-A (JP)
Title: Concrete pavement system
Inventor: HIRASHIMA KIYOYUKI
IPC: E01C19/48
Filed: 1995-06-02
Abstract: PURPOSE: To execute concrete continuously from let-off to finishing by installing a belt conveyor for let-off, a rod-shaped vibrator device, a roughly levelling screw, etc., while being crossed at right angles in the direction of execution in order from the front side. CONSTITUTION: A belt conveyor 7 for let-off is supplied with concrete and let off while being shuttled, and a rod-shaped vibrator device 8 is moved vertically while being made to travel and concrete C is compacted. Concrete pavement is molded in a cross section having an inclination close to a necessary subbase-course concrete cross section by a roughly levelling screw 9. Excess concrete C is pushed up to an inclined upper section easy to be in short supply at that time. The cant section of the subbase-course concrete cross section formed by the roughly levelling screw 9 is molded finally by a scraping-up device 10. Excess concrete in scraped-up concrete is pushed out forward by an earth-removing plate pusher at that time. Excess concrete is compacted by a vibrator plate 11, and finished by a crowbar by a finisher plate 12.
Patent JP-H10327052-A (JP)
Title: Duty factor control circuit
Inventor: UENISHI EIICHI
IPC: H03K12/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To precisely control the duty factor of the output signals of an ampli fier circuit to be closer to 50% by forming a feedback loop in a direction for converging an average voltage supplied to the normal input terminal of an amplifier circuit and an intermediate voltage value inputted to an inverted input terminal to the intermediate voltage of an input voltage range. SOLUTION: Signals are inputted from a signal source 1 through a capacitor 101 to the normal input terminal 21 of the amplifier circuit 2 and the DC bias line of the normal input terminal 21 is supplied from the output terminal 32 of an integrator 3 through a resistor 208. The voltage of the DC bias line is prepared from the voltage of the inverted output terminal 24 of the amplifier circuit 2. In the meantime, to the inverted input terminal 23 of the circuit 2, a DC bias for which the voltage sum of the normal output terminal 22 and inverted output terminal 24 of the circuit 2 is divided by the resistors 205 and 206 is supplied.  For the inputted signals, in the case that the output signals rise in terms of a DC and the duty factor is changed, since feedback is applied to the normal input terminal 21 of the amplifier circuit 2 so as to match the average DC of normal output and inverted output, the voltage value of output DC is lowered.
Patent JP-S5562473-A (JP)
Title: Developing device using charging magnetic toner
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/09
Filed: 1978-11-06
Abstract: PURPOSE: To freely control the toner potential and realize excellent development, by providing a magnetic brush non-forming part in part of magnetic pole and a conductive electrode to which voltage is applied in a specified configuration thereto.  
     CONSTITUTION: A one-pole (N pole) magnet 7 consisting of a cut magnet is provided in a developing sleeve 1, and partial N 2  pole thereof is constituted so that a magnetic brush 8 of a charging toner 2 may not be formed on the sleeve 1, and a conductive electrode 4 is placed opposite to the N 1  pole which forms the brush 8 being positioned towards the toner entry side rather that the N 2  pole side. As a result, the toner 2 conveyed from the sleeve 1 attempts to stop temporarily on the N 1  pole because the magnetic force in the N 2  pole is weak, so that the height and density of the brush 8 may be heightened. Therefore, when a voltage VD is applied to the electrode 4 located in this region, the volume of toner 2 adjoining thereto increases, and is charged according to the voltage VD, thereby moving to the N 3  pole side along with the rotation of the sleeve 1, so that an excellent development may be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61294322-A (JP)
Title: Torque detector
Inventor: UTSUI YOSHIHIKO
IPC: G01L3/10
Filed: 1985-06-21
Abstract: PURPOSE:To eliminate error by sticking magnetic instroduction layers to both end parts of each magnetic layer in the peripheral direction of the outside periphery of a passive shaft so that these layers are connected magnetically to said both end parts and providing yokes which surround detecting coils and face magnetic introduction layers. CONSTITUTION:The first magnetic introduction layers 10a and 10b consist of high magnetic materials which are connected magnetically to both end parts of the first magnetic layer 5 and are stuck onto the outside periphery of a passive shaft 1. The second magnetic introduction layers 11a and 11b consists of high magnetic materials which are connected magnetically to both end parts of the second magnetic layer 6 and are stuck onto the outside periphery of the passive shaft 1. Yokes 12 and 13 are provided to surround detecting coils 8 and 9, and their end faces are allowed to face magnetic introduction layers 10a, 10b, 11a, and 11b provided in both end parts of magnetic layers 5 and 6. Thus, magnetic introduction layers facing yokes 12 and 13 lead lines of magnetic force due to detecting coils 8 and 9 to magnetic layers 5 and 6 and lines of magnetic force are prevented effectively from penetrating the passive shaft to detect an accurate torque value.
Patent JP-H10335720-A (JP)
Title: Refrigerator for laser system
Inventor: NODA SHUICHI
IPC: H01S3/042
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To make feasible of effective venting from a piping within a short time. SOLUTION: Bypaths 18, 18 are provided between a cold water path and a cooling down path 13. Besides, the bypaths 18, 18 are provided with bypath valves 17, 17. Furthermore, the cold water path 12 and the cooling down water path 13 are respectively provided with the cold water path transfer valves 16, 16 and the cooling down water path transfer valves 19, 19. Next, when these cold water path transfer valves 16, 16 are closed and the bypath valves 17, 17 and the cooling down water path transfer valves 19, 19 are opened to start both of the circulating water pumps 6 and 9, the circulating water amount can be increased by the operation of the two pumps 6 and 9, thereby enabling the venting work from the cooling down path 13 to be performed within a short time.
Patent JP-S5761816-A (JP)
Title: Bearing unit for turbo charger
Inventor: MORI SETSUO
IPC: F16C33/10
Filed: 1980-09-30
Abstract: PURPOSE:To eliminate the need of a slanting hole and reduce the wall thickness by providing a lubricant supply hole in the same direction to the axis of a shaft on one of a pair of rings located on both sides of a thrust bearing. CONSTITUTION:A pari of rings 6 and 7 are provided on both sides of a thrust bearing 5. A plurality of lubricant supply holes 16 are installed to the ring 7 in a circumferential direction almost at equal spaces. Each lubricant supply hole 16 is bored at a position opposite to a clearance G between th body 5A of the thrust bearing 5 and a movable ring 5B and each hole is also positioned in the radius direction to the bearing 5. With this construction, the lubricant having reached the side surface of the ring 7 enters the inside of the bearing 5 passing through the supply holes 16 and well lubricates the sliding surfaces of the bearing 5 as well as the rings 6 and 7. Therefore, no slanting hole to serve a lubricating channel is required for the bearing 5, which males it possible to reduce the thickness of the body.
Patent JP-S5838424-A (JP)
Inventor: TANIGAKI SHIYUUZOU
IPC: H01H33/66
Filed: 1981-08-31
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-S5839140-A (JP)
Title: Response return system
Inventor: IWASAKI KOUICHI
IPC: H04L12/70
Filed: 1981-08-31
Abstract: PURPOSE:To reduce the innefective load applied to a switching network, by returning a response signal to the transmission side when the number of times of reception of the response signal for data reception or the interval of time of response signal return reaches a determined value. CONSTITUTION:A data packet from a packet terminal 4 is converted to a data signal by store and a forward exchange device 1 and is transmitted to a nonpacket terminal 3. The response signal from the terminal 3 is detected by a response signal detector 11, and a counting part 13 is counted up, and the elapsed time is measured by a time counting part 14. The terminal 4 transmits the next data packet without receiving the response packet, and the counting part 13 is counted up, and the elaspsed time is measured by the time counting part 14. When the counted value of the counting part 13 reaches a predetermined value or the elapse time measured by the time counting part 14 reaches a predetermined time, the response packet is transmitted to the terminal 4 through a device 12, and the next data packet is transmitted from the terminal 4.
Patent JP-H07318843-A (JP)
Title: Scanning controller of laser beam
Inventor: FUJIMAKI MASAHIRO
IPC: G02B26/12
Filed: 1994-05-27
Abstract: PURPOSE:To provide a scanning controller of a laser beam which is capable of dealing with all scanning densities while maintaining the specified rotating speed of a polygon mirror. CONSTITUTION:The optical deflection 2a surfaces of the polygon mirror are disposed by the least common multiplier 12 of respective integers 2, 3, 4 constituting ratio 2:3:4 of the respective scanning densities if the previously prepd. scanning densities are three kinds; 200dpi, 300dpi, 400dpi. The optical deflection surfaces existing at 12 surfaces are utilized (b) at a ratio of one surface at every 6 surfaces if the scanning density of 200dpi is selected. The surfaces are utilized (c) at a ratio of one surface at every 4 surfaces if the scanning density of 300dpi is selected. The surfaces are utilized (d) at a ratio of one surface at every 3 surfaces if the scanning density of 400dpi is selected.
Patent JP-2000327515-A (JP)
Title: Bone prosthetic material and its production
Inventor: ITO MITSUO
IPC: A61K6/898
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a bone prosthetic material excellent in osteoplasty and also to provide a method for producing the same. SOLUTION: In a bone prosthetic material and a method for producing the same where a film formed by neutralizing a sol prepared through the malaxation of a chitin/chitosan sol with apatite is dried and a solution is made to be absorbed by the dried film, Ringer's solution as the above solution is made to be absorbed by the dried film to produce an elastic film.
Patent JP-H04226198-A (JP)
Title: Heavy-duty liquid detergent composition containing stabilizing enzyme
Inventor: JIYON FUREDERITSUKU HETSUSERU
IPC: C11D3/384
Filed: 1991-06-07
Abstract: PURPOSE: To provide a heavy duty. liquid(HDL) compound containing enzyme and protein containing a quaternary nitrogen substituent used for stabilizing enzyme.  
     CONSTITUTION: This liquid detergent compsn. contains 5-85 wt.% of a surfactant selected from the group consisting of anionic, nonionic, cationic, ampholytic and zwitterionic surfactants (a), an effective amt. of enzyme (b) and protein (c) containing a quaternary nitrogen substituent sufficient to stabilize the enzyme from loss of activity. 
     COPYRIGHT: (C)1992,JPO