baber/WOPTO huggingface dataset:
Patent JP-H03198297-A (JP)
Title: Floating diffusion amplifier for ccd
Inventor: SATO HIROO
IPC: H04N5/357
Filed: 1989-12-25
Abstract: PURPOSE:To reduce crosstalk by providing a specific diffusion layer for the opposite-phase inputs of a differential amplifiers and supplying reset pulses to the gates of MOS transistors(TR) which are connected between the differential inputs and have source electrodes and drain electrodes in the same shapes. CONSTITUTION:Charges which are supplied from a CCD shift register 1 are converted by a floating diffusion layer 2 into a voltage, which is amplified by the differential amplifier 4. The charges accumulated in the floating diffusion layer 2 are cleared by a reset transistor(TR) 3. The diffusion layer 5 in the same structure and shape with the floating diffusion layer 2 is connected to the opposite-phase input of the differential amplifier 4 and the MOSTR 6 which has the source electrode and drain electrode in the same shape is connected between the differential inputs; and the gate electrode of the MOSTR 6 is supplied with the reset pulse at its gate electrode at different timing from a pulse supplied to a reset TR 3. Thus, the crosstalk of the reset pulse to signals is reduced.
Patent JP-H04206811-A (JP)
Title: Manufacture of solid state electrolytic capacitor
Inventor: KOJIMA TOSHIKUNI
IPC: H01G9/032
Filed: 1990-11-30
Abstract: PURPOSE:To quickly form a dielectric polymer film for solid state electrolyte without damaging a dielectric film, and reduce a leak current, by arranging a conducting part for electrolytic polymerization solution on the exposed part of a valve metal body by using material which is not anodized, and forming an insulative coating film so as to cover the part where the conducting part is eliminated. CONSTITUTION:In the title manufacturing method of a solid state electrolytic capacitor, the metal surface part of a valve metal foil 2, wherein the surface is covered with a dielectric coating film 3 and manganese oxide film 4 is laminated on the film 3, is patly exposed. A conducting part 10 for electrolytic polymerization solution is formed in the exposed part by using material which is not anodized. By electrolytic polymerization using the conducting part, a conductive polymeriztion film 5 for solid state electrolyte is laminated and formed on the manganese oxide film. A conductive paint film 6 composed of at least one layer is formed on the film 5. After that, the conducting part is eliminated and an insulative coating film 9 is formed so as to cover the part where the conducting part is eliminated. As the result, the reliability is improved, the leak current is reduced, the whole device is miniaturized, and the application is facilitated.
Patent JP-H07197365-A (JP)
Title: Thermally adhesive netty structure and its production
Inventor: ISODA HIDEO
IPC: D04H1/435
Filed: 1993-12-28
Abstract: PURPOSE:To provide a thermally adhesive netty structure suitable for cushion materials excellent in durability and cushioning properties and capable of providing formed products good in self thermal adhesion and adhesive durability, and to provide a method for producing the same. CONSTITUTION:The adhesive netty structure comprises a netty structure product formed by curving and bringing fibers comprising a low melting point thermoplastic elastomer and a high melting point thermoplastic non-elastic resin to contact with each other and simultaneously melt-bond most of the contacted parts for forming a three-dimensional structure, and subsequently substantially flattening the surfaces of the formed three-dimensional structure product. The surface part or both the surface parts of the netty structure product are formed from one or two of <=20mm thermally adhesive layers comprising the elastic resin having a melting point lower by >=10 deg.C than that of the high melting point resin fibers contacting with the surface or surfaces. The high melting point resin comprises a non-elastic thermoplastic resin. A method for producing the thermally adhesive netty structure comprises extruding the low melting point thermoplastic elastomer and the high melting point thermoplastic non- elastic resin from nozzles at melting temperatures higher by 10-120 deg.C than the melting points of the resins, respectively, melt-bonding the extruded filaments to each other in the melt state to form the three-dimensional structure product, simultaneously nipping the three- dimensional structure product with a take-off device to substantially flatten the structural product, and subsequently cooling the flat structural product to form the net-like structure.
Patent JP-H04207643-A (JP)
Title: Handover method for mobile communication system
Inventor: MORITA NAOYA
IPC: H04B7/26
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a sophisticated personal communication system in which communication is attained always by using a portable terminal equipment inexpensively wherever a person is resident by allowing a mobile station to receive a radio wave of one or plural base stations being objects of changeover destinations. CONSTITUTION:A mobile station PS in communication at present uses a a time slot whose number is T4 at a carrier frequency f1 to make communication with a base station FS. Suppose that the mobile station PS requires a time for three TDMA slots for reception frequency changeover. When the mobile station PS receives a radio wave from an old FS at a time slot whose number is T4 and changes over the carrier frequency f1 into the carrier frequency f2, after lapse of time equivalent to slot numbers T5-T7, a radio wave of a new FS is received at a time of a slot number T8. Thus, a handover function attended with the movement during talking is obtained inexpensively and a microcell type portable telephone set in a more sophisticated way is realized.
Patent JP-H11154568-A (JP)
Title: Jack for electronic equipment
Inventor: NAKAGAKI TADAHIKO
IPC: H01R12/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To contribute to miniaturizing and thinning, of electronic equipment, and to commonly use a base board having another part. SOLUTION: This jack is provided with a jack main body 12 having a through hole 18 in an outer wall 14 of electronic equipment, connected to a circuit board 10 in the electronic equipment and inserted and fixed to an installing hole 15 formed in the circuit board 10. The jack main body 12 is provided with concentrically arranged plural contact pieces 24 penetrating through the installing hole 15 of the circuit board 10, and plural terminals 28 integrally formed with these contact pieces 24 and locked on the circuit board 10.
Patent JP-H0688279-A (JP)
Title: Electrolytic method for melt containing neodymium compound
Inventor: URURITSUHI SHIYUTOREEDAA
IPC: C25C3/34
Filed: 1992-12-18
Abstract: Neodymium and neodymium-iron alloys are obtained by electrolysis of a neodymium salt melt using magnetite as the anode material. The cathode is non-consumable or is made of iron to be consumed and form a neodymium-iron alloy. The electrolysis is preferably carried out under a protective atmosphere.
Patent JP-2000159254-A (JP)
Title: Container for seasoning
Inventor: KINO YUKIO
IPC: B65D47/14
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a container for seasoning from which a discharge preventive piece is detachable. SOLUTION: A container for seasoning is provided with a container body 1 having an upper opening part 1a, a lid body 3 in which a small discharge pipe part 2 is projected from an upper surface 3a, and the upper opening part 1a of the container body 1 is covered with a lid, and a discharge preventive piece 4 which is attachable/detachable to/from the lid body 3.  The discharge preventive piece 4 is provided with an annular fitting part 5 which is externally attachable/detachable to/from a root of the small discharge pipe part 2 of the lid body 3, a small cap part 6 which is externally attachable/detachable to/from a tip part 2a of the small discharge pipe part 2, a flexible belt part 7 to connect the annular fitting part 5 to the small cap part 6, and a projecting part 8 which is projected from an upper surface of an intermediate part of the flexible belt part 7 to allow the small cap part 6 to be externally fitted.
Patent JP-2000159486-A (JP)
Title: Tractive hoist
Inventor: ISHIDA KATSUHISA
IPC: B66D3/14
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a tractive hoist that is durable and compact. SOLUTION: The tractive hoist comprises a disk hub 2 and a disk nut 6 both fitted about a shaft 1, a pair of brake linings 3 and a ratchet 4 all fitted about the disk hub 2, a pawl 5 meshing with the ratchet 4, and an unlocking mechanism 13 for releasing the pawl 5 away from the ratchet 4. A handle boss part 16 with an axial polygonal recess 15 at its outer end is connected to the outer end of the disk nut 6, and an operating handle 18 with a ratchet mechanism 20 having a fitting projection 19 conforming to the recess 15 is releasably attachable to the handle boss part 16 to rotate it.
Patent JP-H07156654-A (JP)
Title: Weather strip for automobile and manufacture thereof
Inventor: SATOU NOBUMASA
IPC: B60J5/00
Filed: 1993-12-01
Abstract: PURPOSE:To improve wear resistance and painting efficiency by thermally fusing a laminated film, formed of at least a slide wear resistant layer and a bonding agent layer, astride an extrusion forming part and die forming part of a surface required for slidability and wear resistance. CONSTITUTION:A laminated film, formed of a slide wear resistant layer havirng slidability and wear resistance and a bonding agent layer, is formed in a main unit surface. The slide wear resistant layer is mainly composed of urethane resin, and the bonding agent layer is mainly composed of polyolefin. In molding an extrusion molded product, in a base part, the slide wear resistant layer and the bonding agernt layer are continuously extruded with a weather strip main unit, to form the laminated film in the main unit surface, and in molding a die molded product, the laminated film, comprising the slide wear resistant layer and the bonding agent layer, is set in a metal mold and thermally fused to the main unit. Accordingly, wear resistance is increased as compared with a tactile hair type, and efficiency can be obtained without environmental pollution as compared with no hair type.
Patent JP-H04208196-A (JP)
Title: Pedal device for sewing machine
Inventor: GONDA YOSHINORI
IPC: D05B69/18
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the necessity of a highly accurate volume by providing a spring means for generating a manipulating force in accordance with a degree of depression against a foot pedal, a light shield plate having a slit and a position sensor. CONSTITUTION:When a pedal is depressed forward, a first spring 14 is pressed by a pusher 13 fixed at a neutral position on a rod 9, and a light shield plate 26 is moved so that a position of illumination by light directed from a light source 28 to a semiconductor position detecting element 29 is shifted so that the current fed from the semiconductor position detecting element 29 to a pedal control section varies. Due to a variation in the current, the speed of the sewing machine can be changed. Further, when the pedal is depressed rearward, a second spring 15 is pressed by the pusher 13 so as to carry out push-up motion. Further, the rearward depression for the pedal is continued, a pressing member 25 makes contact with the first spring 14 so as to be pressed, and according the pressure of the pedal is discretely increased so as to cut a thread. With this arrangement, it is possible to eliminate the necessity of a highly accurate volume.
Patent JP-H11152114-A (JP)
Title: Bag feed apparatus
Inventor: HAMANO JUNICHI
IPC: B65B43/44
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of pinchingly making contact with and supporting a bag from both faces thereof so as not to introduce air thereinto even during advance of the bag and also capable of performing the take-up operation of lifting one bag only to be transferred in a posture of the bag, for which a pinchingly contacting tool is easily brought into contact with the lifted bag with respect to its pinchingly contacting operation. SOLUTION: This bag feed apparatus comprises three steps of operation in the following sections: that is, a sucking and lifting section 1 provided with an elevating arm and an elevating piece 12 having, at its lower end, a suction pad 16 for lifting the uppermost one of bags stacked and stored in a bag storing part; a lifting and maintaining section 2 provided with a support piece 21 which is inserted into a position of the underface of a lifted bag 4 from the exterior of the bag storing part to support the bag 4, and which can be inserted in and withdrawn from a set compartment area of the bag storing part; and a transfering and supplying section provided with a rotary arm 34 which is mounted, at its one end, with a pinchingly holding piece 35 consisting of an upper and a lower jaws capable of pinchingly holding both sides close to an open end of the bag 4 thus lifted with their opening and closing operation, and which is turned from a perpendicular direction up to a horizontal direction with a base end of the rotary arm as a core of rotation to transfer the bag 4 to a filling section.
Patent JP-H04205584-A (JP)
Title: Inserting/ejecting mechanism for ic card
Inventor: KOBAYASHI YUZO
IPC: G11C5/00
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate the insertion/ejection of an IC card and moreover, to safely protect the IC card after loading by providing a lug protruded so as to be abutted on an IC card inserting inner end at the supporting point side end of a cover and a projection for cam protruded so that a flank is abutted on an IC card inserting destination end at the open end side of the cover. CONSTITUTION:An IC card 6 is flatly placed on an IC card placing face 2 and the cover 5 is closed in the case of inserting/ejecting the IC card by the inserting/ejecting mechanism of the IC card. Then, the flank 7A of a projection for cam 7 of the cover 5 comes into contact with the read end of the IC card 6 and the IC card 6 is pushed in a connector direction simultaneously with a cover closing operation. Besides, when the cover 5 is sealed hermetically, the IC card 6 is covered by the cover 5 and protected from an external part. Next, when the cap body 5 is opened, the lug 5A is in contact with the insertion inner end 6A of the IC card 6 and pushed it out and releases the engagement with a connector 3. Accordingly, when the cover 5 is opened completely, the IC card 6 can be taken out freely.
Patent JP-H07129471-A (JP)
Title: Computer system containing main memory and pre-fetch cache and operation method thereof
Inventor: UIRIAMU JIEI KIYASU
IPC: G06F12/12
Filed: 1993-12-07
Abstract: PURPOSE: To decrease the overhead by providing a main memory prefetch cache. CONSTITUTION: A memory controller 50 is provided with a control circuit 75 for investigating whether a current line requested by a processor is preserved in the prefetch cache or not. When the current line is preserved, the memory controller 50 takes the current line out of a prefetch cache 55 and provides the current line for a processor 15. The next line is taken out of the main memory and the current line in the prefetch cache is overwritten. Oppositely, when the memory controller 50 judges that the prefetch cache does not contain the current line requested by the processor, the current line is taken out of the main memory and provided for the processor. The next line is taken out of the main memory and preserved in the prefetch cache at a register address occupied by a bottom use frequency line inside the cache.  Besides, a circuit for determining the bottom use frequency line preserved in the prefetch cache is provided.
Patent JP-H04210351-A (JP)
Title: Feeding device for water to cutting oil
Inventor: NIRE NOBUMITSU
IPC: B23Q11/10
Filed: 1990-11-30
Abstract: PURPOSE:To put cutting oil containing water having easy-to-fluctuate moisture contents in a constant range at all times by providing a solenoid valve closably on the way of water feeding piping connected to a water source, controlling the solenoid valve with its switching in linkage with the motion timing of a cutting oil feeding device by a control means. CONSTITUTION:Simultaneously with the start of the oil pump 6 of a cutting oil feeding device 3, a 1st timer 23 and 2nd timer 24 of a control part 20 start a time counting, a solenoid valve 18 opens a water feed piping 15 for 3 seconds only on each 6 minutes, after starting the motion of the oil pump 6. Then, to an oil tank 5, the water in a set quantity becomes to be supplied intermittently by a water quantity adjusting cock 19, consequently, the water bearing cutting oil fed to the cutting part 2a of a cutting machine 2 from the oil tank 5 is supplied at all times at its reduced moisture, and the expected moisture content (10vol% approx) is held stably.
Patent JP-H05148445-A (JP)
Title: Writing method by pencil lead
Inventor: OKABAYASHI HIROAKI
IPC: B43K19/02
Filed: 1991-11-28
Abstract: PURPOSE:To carry out writing with excellent concentration and good setting property to writing face by heating a pencil lead obtained by adding a specific oily material is added to a baked pencil lead and writing in a state where the oily substance is kept to soft. CONSTITUTION:A pencil lead obtained by adding a solid-like oily substance (at least carnauba wax whose part is held by thermoplastic resin) to a baked lead material which is solid at ordinary temperature (at least carnauba wax whose part is housed in a holder of plotter and the tip part is heated to carry out the objective writing.
Patent JP-H06187098-A (JP)
Title: Mouse control method
Inventor: KOBAYASHI ISAO
IPC: G06F3/038
Filed: 1992-12-21
Abstract: PURPOSE:To improve mouse operability at the time of moving a mouse for a long distance even in a narrow space by first moving a mouse for a short distance in a target direction, determining an initial moving direction, operating it in an optional direction thereafter and adding a moving amount at the time of moving the mouse in the long distance. CONSTITUTION:The moving amount and a button state outputted from the mouse 1a are passed through a controller 1b and inputted to a hardware interruption processing 1c. In the interruption processing 1c, the information of the button state and the moving amount outputted from the mouse is operated linking with an initial moving direction reflection processing 1h. For instance, when the mouse is moved while a right mouse button is pressed, the initial moving direction is obtained based on the coordinates of a starting point and a terminating point and a mouse moving amount is stored in a buffer 1d as an initial moving amount in this state. When it is recognized that a left mouse button is pressed within a prescribed time after the right button is released, an arithmetic processing for reflecting the moving amount of the mouse in this time on a first moving direction is performed and a result is stored in the buffer 1d.
Patent JP-2000166256-A (JP)
Title: High-frequency power-supply apparatus
Inventor: AZUMA KAZUAKI
IPC: H02M7/537
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency power-supply apparatus which prevents a loss from being increased when a through current flows to a switching element, which prevents the switching element from being damaged and which can be driven at high speed. SOLUTION: A power-supply apparatus A1 is provided with a DC power supply 1. In addition, it is provided with a high-frequency generation circuit 2a which is connected to the DC power supply. In addition, it is provided with a control circuit 3 which controls the drive of the high-frequency generation circuit 2a and which is composed of an IC, an LSI or the like. A discharge lamp 4 is turned on by the output of the high-frequency generation circuit 2a, The high-frequency generation circuit 2a is provided with a pair of switching elements Q1, Q2 which are composed of FETs or the like and which constitute a bridge circuit. In addition, it is provided with current detection means D1-D2 which are connected respectively in series with the switching elements Q1, Q2.  In addition, it is provided with photocouplers PC1, PC2 which are connected in parallel with the current detection means D1, D2, Phototransistors PC1', PC2' as photodetectors for the photocouplers PC1, PC2 are installed at the drive part of the switching elements Q1, Q2 on the partner side, e.g. on the gate side, so as to control their drive.
Patent JP-H06166243-A (JP)
Title: I/f device for printer control apparatus
Inventor: MURAYAMA TOMIO
IPC: G06F3/12
Filed: 1992-11-30
Abstract: PURPOSE:To provide an I/F device for a printer control apparatus designed to easily be connected to an outside device. CONSTITUTION:Numeral 2 denotes the controller of a work station that performs a function of the platform of a printer apparatus. 4 is an online I/F and an interface between the controller 2 and the host device 5. The S-bus I/F board 2c of the controller and VME-bus I/F board 4a of the online I/F 4 are connected by an extendible flat cable 7. Accordingly, an installation place of the platform (controller 2) and the online I/F 4, i.e., the degree of freedom in the installation of a channel I/F board 4c can be improved, and it can readily be connected to a host device 5 as an outside device.
Patent JP-H09291095-A (JP)
Title: Glucuronylarabinalic acid, its production and use of its product
Inventor: GIYUI FURETSUSHIYU
IPC: C08B31/18
Filed: 1996-12-20
Abstract: Glucuronyl arabinarates (I) are claimed as new industrial products. Also claimed are the preparation of glucuronyl arabinarates and their use in the formulation of detergent compositions.
Patent JP-H09178839-A (JP)
Title: Distance detecting device
Inventor: TSUCHIYA JIRO
IPC: G01S13/36
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect the distance to an object with no error by selecting one distance from multiple distances obtained from the phase difference via the relative speed information. SOLUTION: A distance detecting means M1 obtains the distance to an object based on the phase difference between the transmission signal and reception signal. A relative speed detecting means M2 detects the relative speed information of the object based on the Doppler frequency between the transmission signal and reception signal. A selecting means M3 selects one distance among multiple distances corresponding to the phase difference as the distance to the object. Multiple distances correspond to the phase difference in the region below ±π(rad) and in the region above ±π(rad), the changing direction of the phase difference differs in two regions when the object is approaching or separating, one of two regions can be selected based on the relative speed information, and the accurate distance can be obtained.
Patent JP-H03201385-A (JP)
Title: Heating element and manufacture thereof
Inventor: YOSHIDA TAKESHI
IPC: G03G21/00
Filed: 1989-12-26
Abstract: PURPOSE:To simplify the structure and reduce the manufacturing cost of a heating element and allow the heating element to evenly generate heat by forming an electric heating film on the outer or inner surface of a tubular drum pipe. CONSTITUTION:An electric heating film 4 is formed via an insulating layer 3 on the inner surface of a tubular drum pipe 2 having a photosensitive layer 1 formed on the outer surface thereof. The electric heating film 4 is formed by application and drying of an electric heating paint and has a pair of circular electrodes 5 provided at both ends thereof, and when a voltage is applied between both electrodes the electric heating film 4 generates heat so that the photosensitive layer 1 provided on the surface of the tubular drum tube 2 is evenly and uniformly heated. The structure of a heating element is thereby simplified and unevenness in heat generation is prevented at low cost.