baber/WOPTO huggingface dataset:
Patent JP-H06236940-A (JP)
Title: High density interconnection rand grid array package device and its preparation
Inventor: KURUTO PII WAKUTORAA
IPC: H01L23/12
Filed: 1993-10-25
Abstract: PURPOSE: To provide a very thin and electrically and thermally high performance package for single or numerous semiconductor devices. CONSTITUTION: A high-density mutually connected land-grid-package device 10 is obtained by combining various electronic packaging techniques. A thin and mechanically stable substrate or a packaging material 12 is selected to have a high thermal conductivity. A cavity 14 within the substrate or the packaging material 12 is applicable in size to one or a plurality of semiconductor device 16, which is attached in directly to the substrate or packaging material 12. A thin-film overlay 18, having multiple layers mutually connects the array of a conductive pad 20 and the semiconductor device 16 on the surface of the thin-film overlay 18, which faces the opposite side of the substrate or the packaging material 12. For the direct electrical and mechanical mounting with the other system hardware, a solder ball 22 or conductive bonding agent or elastic connector is mounted to the pad 20.
Patent JP-2000126520-A (JP)
Title: Apparatus for washing water collecting nozzle of filtration apparatus
Inventor: MATSUNAMI TOSHIJI
IPC: B01D29/62
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently washing and regenerating a clogged water collecting nozzle in filtration apparatus employing a floating filter material. SOLUTION: A spraying nozzle 2 is so installed in the inside of a water collecting nozzle 1 installed in a filtration tank 3 of a filtration apparatus employing a floating filter media as to face to the inner faces of the water collecting nozzle 1. Since spraying is carried out from the inner face side (the downstream side of the filtration) of the water collecting nozzle 1, the slime adhering to the water collecting nozzle 1 can easily and safely be removed. Moreover, the operation apparatus of the spraying nozzle 2 is interlockingly joined to a pressure switch 12 and at the time when the inner pressure of the filtration tank 3 reaches a prescribed level or higher, the spraying nozzle 2 is operated.
Patent JP-H07158870-A (JP)
Title: Device for hot-water supply, heating, and bath
Inventor: FUJISHITA KAZUO
IPC: F24H1/00
Filed: 1993-12-01
Abstract: PURPOSE:To realize the reduction of cost, size and weight by driving a circulating pump for the additional heating of a bath without employing any electric motor. CONSTITUTION:The device is provided with a heating circuit 13, having a circulating pump 6 for heating, a heat exchanger 7 for heating and a hot-water reserving tank 11, and a bath additional heating circuit 20, circulating through a bathtub 14 and an additional heating heat exchanger 18 accommodated in the hot-water reserving tank 11. Further, the device is provided with a bath additional heating circulation pump 28, connecting a fluid-driven impeller 21, provided in the heating circuit 13, with a driven impeller 24, provided in the circulating route of the bath additional heating circuit 20, so as to be capable of transmitting a power.
Patent JP-H08134975-A (JP)
Title: Cover of garbage receiving device
Inventor: KOZUKA AKIO
IPC: E03C1/266
Filed: 1994-11-11
Abstract: PURPOSE: To easily clean and detach the cover at a low cost by curving a slope part on the introducing part inside the border edge part so as to introduce garbage or water between the end part of an inner blocking part and the end part of a slope part, and closing/opening the introducing part with a shutter. CONSTITUTION: When the garbage charging port of a cover 20 is opened, a shutter 26 is set in the state along a blocking part 23, and after completing cleaning or cooking, the blocking part 23 is set on this side of a water tank 1. Next in the case of detaching the cover body, after a finger is put in the introducing part and locked with the blocking part 23, the cover body can be easily detached only by lifting it up. Meanwhile, in the case of storing water in the water tank 1, the shutter 26 is lifted with a finger and rotationally moved in the direction of closing the upper opening of the introducing part supported with an axis, and a fitting part and a locking part are fitted in and engaged with the upper opening.  A garbage charging port is blocked so as to store water in the tank 1, and at draining, the lock part is lifted while locking a finger with it, it is rotationally moved in the direction of the blocking part 23 so as to open the garbage charging port.
Patent JP-H04171997-A (JP)
Title: Shielded connecting structure of coaxial cable
Inventor: NEMOTO MASAYUKI
IPC: H05K1/18
Filed: 1990-11-06
Abstract: PURPOSE:To reduce the mismatching of an impedance at a connecting part and to reduce the radiation of electromagnetic waves by a method wherein this structure is constituted of a metal cover with which a revealed central conductor and a coating arount it are covered and of a connecting terminal provided with the following: a holding part used to ground and connect the revealed external conductor; a fixing and bonding part which has extended one part of it, in which a hole to pass the central conductor has been made and to which the metal cover is connected; and an external mounting leg. CONSTITUTION:When a coaxial cable 1 is connected to a circuit board 3, an external conductor 1c revealed by stripping a sheath 1d is soldered and connected to a holding part 2a at a connecting terminal 2, and an external mounting leg 2c is soldered and connected to a grounding through hole 3a. In addition, a central conductor 1a revealed by stripping an insulator 1b is inserted into a hole 2b-1 in a fixing and bonding part 2b and is soldered and connected to a signal through hole 1b. A metal cover 4 is put so as to cover the insulator 1b and the central conductor 1a; and flanges 4a are soldered and connected to the fixing and bonding part 2b. When the insulator and the central conductor are covered with the metal cover and the connecting terminal to which the external connector has been connected is grounded and connected, the connecting part of the coaxial cable is balanced structurally, an electrical continuity is kept, an impedance can be matched and the radiation of electromagnetic waves is reduced.
Patent JP-H01142776-A (JP)
Title: Magnetic brush developing device
Inventor: FUJINO MAKOTO
IPC: G03G15/09
Filed: 1987-11-30
Abstract: PURPOSE:To enhance resolution of an image by specifying the disposing position of a developing magnetic pole and superposing a specific AC bias on a DC bias. CONSTITUTION:A developing roll 1 having a sleeve 3 which holds a one- component developer 4 is rotated in the same direction as the rotating direction of an electrostatic latent image carrier 5 to develop the latent image on the carrier 5. The developing magnetic pole 7 in the sleeve 3 is disposed on the down stream side in the rotation direction by about 5-15 deg. from the position nearest the carrier 5. The bias voltage superposing the AC component having the relations of the equations I and II on the DC component is impressed to the sleeve 3 where the spacing between the sleeve 3 and the carrier 5 is designated as d (mm), the amplitude of the AC component as Va (V), the resolution necessary for the image to be formed as j (pieces/mm), the circumferential speed of the carrier 5 as v (mm/sec) and the frequency of the AC component as f (Hz).
Patent JP-H02150149-A (JP)
Title: Communication terminal equipment
Inventor: KOTAKE SHIRO
IPC: H04M1/80
Filed: 1988-12-01
Abstract: PURPOSE:To decide whether or not held displaying is to be canceled and to allow a person at a terminal to be ready for communication with another side after holding cancellation by visibly displaying information concerning both communication designation person and holding person and observing the displaying. CONSTITUTION:At the time of an incoming call, calling person discriminating information (the telephone number on a calling side) is sent from a network interface 2. A control part 7 detects communication destination person discriminating information, calling person discriminating information, and a holding person discriminating information as a registration control means 71, and registers them in a memory 10. Holding instructing information is sent from an input part 8 by the operation of a holding key, when the control part 7 detects the information as a display control means 72, it displays the information concerning the communication destination person and the holding person on a display device 9 based on the information registered in the memory 10. Thus, the propriety of the holding cancellation is decided, the holding person and the communication destination person are discriminated, a person at the terminal is ready for the communication, and convenience is improved.
Patent JP-H05113562-A (JP)
Title: Electrooptical device
Inventor: NISHIZAWA HITOSHI
IPC: G09G3/36
Filed: 1991-10-22
Abstract: PURPOSE:To obtain the electrooptical device having an optimum back light by selecting the back light having the chromaticity satisfying specific conditions and using in combination with an electrooptical element. CONSTITUTION:This electrooptical device is used by combining the back light with the rear surface of an electrooptical element, such as liquid crystal display panel. The back light for measurement which is (xL, yL) in the chromaticity (x0, y0) in a CIE chromaticity diagram is combined with the electrooptical element and is driven. The back light having the chromaticity of (xL2, yL2) satisfying the conditions of equations when the chromaticity of the bright or dark part near the point to optimize the contrast attains (x., y.) is selected and is used by combining such back light with the electrooptical element. The back light having the chromaticity meeting the calculated value of the equations is selected from the back lights having already the known chromaticity. The back light having the chromaticity meeting the calculated value of the equations is otherwise formed and used in combination with a color filter.
Patent JP-H10136617-A (JP)
Title: Hydraulic pump driving motor
Inventor: IWAMURA MORITAKA
IPC: H02K7/14
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To attain a free layout, compact constitution and high waterproofing performance by dividing this device into a base block and a brush cover block and modularizing it. SOLUTION: A base block 10 consists of a yoke housing 11, a magnet 12, a rotor 13, a commentator 14, and a shaft 15. A brush cover block 20 consists of a brush 21, a brush holder 22, a terminal 23, and a brush cover 24. The brush cover block 20 is a member, which is jointed to the upper part of the base block 10. The dimensions in a motor shaft 15 direction can be shortened by locking and fitting the base block 10 in a control housing 30 of a hydraulic unit. The layouts of the base block 10 and the brush cover block become free, and therefore it is possible to facilitate miniaturization and cost reduction, so as to meet the output characteristics of the motor.
Patent JP-H11143544-A (JP)
Title: Parts mounting device
Inventor: SUZUKI TAKASHI
IPC: G05D3/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a parts mounting device which efficiently moves parts and mounts the parts at high speed while arbitrating two axes. SOLUTION: When an axis A 31 moves position P1 to a target T1 and an axis B 32 moves from a position P2 to a target T2, the priority axis A 31 calculates a correction position (target T1), moving to a target T1' (this side from a target on program only by a correction range) and switches T1' to T1. The axis B 32 moves with a position where it does not collide with the axis A 31 as a dummy target T2' on a path toward the target. When neither of the axes is a priority axis, the axis, which first prepares movement takes priority. (b) The axis A 31 finishes work at T1 and moves to a target T1-1 (in the fleeing direction from the axis B 32). The axis B 32 follows not to collide with the axis A 31 and moves for the target T2 or the dummy target. (c) When a target T1-2 of the priority axis A 31 is located at a position where it approaches or passes the axis B 32, the axis B 32 calculates a safe position where it does not collide with the axis A 31 (temporary target T2") and moves from the first dummy target T2' to the next dummy target T2".
Patent JP-H10136891-A (JP)
Title: Flavor coffee
Inventor: YAMAMOTO NOBORU
IPC: A23F5/46
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide coffee capable of enjoying intrinsic flavors provided in respective food flavors in addition to the original taste and flavor of the coffee by turning the coffee such as ground coffee, roasted coffee beans, soluble coffee and decaffeinated coffee, etc., and the food flavor to composition. SOLUTION: This flavor coffee is obtained by turning (A) the coffee such as the ground coffee, roasted coffee beans, the soluble coffee and the decaffeinated coffee, etc., and (B) the food flavor such as a water soluble flavor whose solute is a flavor source such as a citron, a Japanese apricot, a perilla, chocolate, cinnamon and almond nuts, etc., and solvent is alcohol, a glycol kind and water, etc., to the composition.
Patent JP-H09149360-A (JP)
Title: Image instantaneous register and reproduction control method
Inventor: MORI TATSUO
IPC: H04N5/93
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To relieve the processing burden of a server side when a reproduction image position overtakes the image position under registering at the time of high-speed reproduction. SOLUTION: When a skip search request is received(S-2) from a terminal, a server executes reading by skipping the written image of a program under registering and transmits(S-3) it to a terminal side. At this time, the server periodically monitors(S-5) whether a skip reading position goes into a time area(caution area) to overtake the video recording position and a command from the applying terminal is temporarily rejected(S-6) as against the user terminal which goes into the caution area. That is, a register processing is made to be preferable. In this period, the server judges(S-7) a timing for returning a normal reproduction mode concerning the command-rejected user terminal and releases(S-10) the command reject of the applying user terminal when change-over is executed(S-8) to the normal reproduction mode.
Patent JP-2000119509-A (JP)
Title: Production of polyurethane resin composition compounded with cellulose-based material
Inventor: NAKAGAWA SHINJI
IPC: C08L75/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a production method reasonable to all of the production step, the molding step, and the reusing step when effectively utilizing a cellulosic material. SOLUTION: This method of producing a polyurethane resin composition compounded with a cellulosic material comprises dissolving the cellulosic material in an unsaturated polyester in a stage of synthesizing to provide a uniform dissolved product, and reacting the obtained dissolved product with a polyisocyanate. The dissolving of the cellulosic material is carried out by raising the temperature of the dissolving system of the cellulosic material to >=70 deg.C, to dissolve the cellulosic material in the synthetic system of an unsaturated polyester and raising the temperature of the dissolved product to >=160 deg.C to performs the condensation reaction through dehydration.
Patent JP-2001121565-A (JP)
Title: Welding head
Inventor: HOASHI JUNICHI
IPC: B29C43/34
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding head capable of reducing the surface unevenness of a loading object of a circuit board and a prepreg to integrally bond the loading object. SOLUTION: Recessed parts 5 are formed to the pressing surfaces 4 of welding heads A for partially heating and pressing a loading object 3 wherein a prepreg 2 is held between circuit boards 1 to integrally bond the loading object 3 by the molten resin of the prepreg 2. When the loading object is heated and pressed by the welding heads A, a part of the molten resin of the prepreg enters the recessed parts 5 of the pressing surfaces 4 to reduce the amount of the resin extruded to both sides of the welding heads A to reduce such a phenomenon that the resin is built up on both sides of the welding heads A to generate unevenness on the surface of the loading object 3.
Patent JP-H02164986-A (JP)
Title: Lock protector
Inventor: JIYARON RIHODO
IPC: G08B21/00
Filed: 1989-11-24
Abstract: PURPOSE: To prevent an unidentified person from approaching a cylinder, and to make it difficult for the person to enter a house, etc., by providing a housing which is located opposite to the cylinder and provided with a bore adaptable to the size of a key, and a protecting means for the cylinder which is located between the housing and the cylinder, and connected to an alarm actuating means. CONSTITUTION: A bore 2 is covered by a plate 4, and the plate 4 is connected to a shaft 5 on which a spring 6 is arranged. Then, an arm 7 is fixed and connected to the plate 4 so as to be served for a microswitch 8. The arm 7 is moved along the microswitch 8 and the microswitch 8 operates an alarm actuating means. A sensor 9 is directly connected to the alarm actuating means, and the alarm actuating means is operated by the sensor 9 as soon as someone attacks a housing 1.
Patent JP-2001122841-A (JP)
Title: Method for producing (r)-4-cyano-3-hydroxybutyric acid lower alkyl ester
Inventor: MATSUDA HITOSHI
IPC: C07C253/34
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing the subject compound in high purity. SOLUTION: This method for producing a (R)-4-cyano-3-hydroxybutyric acid lower alkyl ester comprises the following process: the objective reaction product is extracted several times using an organic solvent from a reaction liquid after cyanation of the corresponding (S)-4-halogeno-3-hydroxybutyric acid lower alkyl ester; wherein the extraction phases resulted from the 2nd extraction operation and thereafter are used as extraction solvent for other production lot(s).
Patent JP-S63157822-A (JP)
Title: Manufacture of lithium alloy
Inventor: MASUDA YOSHITOMO
IPC: C22C1/00
Filed: 1986-12-18
Abstract: PURPOSE:To easily manufacture an Li alloy free from residual Li and suitable for use in electrode for secondary battery, by cladding a metal to be the object of alloying with Li and by immersing the resulting clad matter in an electrolyte- containing organic solvent under pressure. CONSTITUTION:The metal to be the object of alloying (Al, In, etc.) is clad with Li, which is immersed in the electrolyte-containing organic solvent to undergo alloying under an inert-gas atmosphere at about 20-100 deg.C under a pressure of >=10kg/cm<2>. At this time, one or >=two kinds selected from LiClO4, LiPF6, and LiAsF6 are used as the electrolyte, propylene carbonate, etc., (<=about 1ppm water content) are used as the organic solvent, and Li salt content is regulated to 0.1-3mol/l. In this way, the Li alloy reduced in alloying reaction time and practically free from residual Li can be obtained. This alloy is suitably used as electrode for secondary battery.
Patent JP-H10129681-A (JP)
Title: Gusset bag
Inventor: HAYASHI MASAYASU
IPC: B65D75/18
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pouch which is in the form of a gusset bag for steady refill free of an overflow of a fluid and also has the ability to support itself, by having an easy-to-open part at the end of a neck and by forming reinforcement heat seals on the outsides of the folds of the body, shoulder, and neck of the gusset bag. SOLUTION: In a gusset bag made by folding, either a top or bottom is provided with shoulders 3 that become gradually thinner from a body 4, and a neck 2. At the end of the neck 2 an easy-to-open part 8 is formed, and also reinforcement heat seals 9 are formed on the periphery of the outsides of the folds of the body 4, shoulders 3, and neck 2 of the gusset bag. Therefore, a package body 10 filled with a fluid and hermetically sealed has the ability to support itself with the aid of a flat bottom 20 and reinforcement heat seals 9. Further, a discharging part 1 can be opened by being torn from a V-shaped notch 8, and, without being caused to flow outside, the contents can be filled into the opening 21 of a container 20 to be used. Eventually, the contents is squeezed out with the discharging part 1 inserted in the opening 21 of the container 20, and the container 20 is refilled.
Patent JP-H01145580-A (JP)
Title: Detecting circuit of abnormal signal
Inventor: FUJIOKA YASUSHI
IPC: G01R23/15
Filed: 1987-12-01
Abstract: PURPOSE:To deliver an abnormality signal even when the period of an input signal is longer than that of a fundamental signal, by providing a detector which compares a counter output one clock before the input signal with the present counter output and delivers an abnormality output when the two counter outputs are in the same state. CONSTITUTION:A QA output of a counter 5 repeats 1010 when the period of a fundamental signal and that of an input signal coincide with each other, and said output turns to be 100...100... when the period of the input signal is longer than that of the fundamental signal, while the counter 5 outputs a count value 3 (decimal) when the period of the input signal is shorter than that of the fundamental signal. Then, the present counter output and a counter output one clock before the input signal are compared with each other by a detector 6, and judgement as normal is made when these outputs are all of different signs, while judgement as abnormal is made and an alarm is delivered when they are of the same sign. According to this method, abnormality can be detected even when the period of the input signal is longer than that of the fundamental signal.
Patent JP-H08160748-A (JP)
Title: Developing device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/08
Filed: 1994-12-07
Abstract: PURPOSE: To provide a compact and inexpensive developing device by eliminating the need of a large-sized stirring means such as a conventional stirring screw. CONSTITUTION: The developing device 20 is provided with a developing sleeve 21 having a magnet body 22 inside, holding developer D consisting of magnetic carrier and non-magnetic toner T and carrying it to a developing area A and a regulation blade 23 regulating the layer thickness of the developer D on the sleeve 21. Besides, it is provided with a toner replenishment means consisting of a toner hopper 240 and a toner replenishment roller 241 for uniformly replenishing the toner in the longitudinal direction of the sleeve 21 and at least one developer circulation member 27 consisting of a round bar on the upstream side of the blade 23 to be near to the sleeve 21.
Patent JP-2001124721-A (JP)
Title: Ceramic-applied electronic equipment and method for manufacturing the same
Inventor: YOSHIKAWA TAKAYA
IPC: G01N27/409
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide ceramic-applied electronic equipment and a method for manufacturing the same capable of reducing the number of assembly man-hours more than before. SOLUTION: When a ring member 10 is fitted from the outside of an combined body 12 in which a ceramic element 14 provided with an electric connection part, a conductive member 16, and an insulating plate 18 are laminated, the sum dimension (a) of the combined body 12 is first measured, and a compressive load is exerted on the ring member 10 as shown in Fig 1 (c) so as to become of an inside dimension B corresponding to the sum dimension (a) and to be elastically deformed. The combined body 12 is fitted in the ring member 10 as it is to remove the compressive load. As there is no need for preparing conductive members 16 of various thicknesses as before by this constitution, it is possible to reduce the number of man-hours. In addition, as it is possible to secure a sufficient interference a-B, it is possible to improve the strength of the conductive member 16 against coming-off.