baber/WOPTO huggingface dataset:
Patent JP-S61124800-A (JP)
Title: Crease feeder
Inventor: HAIBARA HIDEO
IPC: F16N13/02
Filed: 1984-11-16
Abstract: PURPOSE:To enable automatic feed of grease to many places by fitting a branch pipe capable of connecting plural number of grease feed pipes to a feeding pipe at the lower part of a grease container, and squeezing grease in the feeding pipe into the branch pipe by the rod of an air cylinder. CONSTITUTION:A feeding pipe 8 is provided so as to communicate with a filling port 3 of a container 1 in which grease 2 is contained. A branch pipe 11 is communicated with the feeding pipe 8 via a connecting pipe 9. Each one end of plural number of grease feeding pipes is connected to a grease supply part such as a grease cup of bearing and the like. And the piston rod 15 of an air cylinder 13 is inserted into the feeding pipe 8 so as to be freely slidable.
Patent JP-H0292282-A (JP)
Title: Solidified lipase using fine powder carrier
Inventor: KOSUGI YOSHIJI
IPC: C12N11/08
Filed: 1988-09-28
Abstract: PURPOSE:To obtain immobilized lipase capable of using in the presence of a fatty acid having high concentration and adapted to a counter current type reaction system by immobilizing a lipase so as to leave an ununited anion exchange group of the lipase on a fine powder hydrophobic carrier containing the anion exchange group. CONSTITUTION:An anion exchange group (e.g., tert. amino group or quaternary ammonium group) is introduced into a substrate of anion exchange resin (e.g., styrene/divinylbenzene copolymer) to prepare a fine particle hydrophobic carrier containing an anion exchange group and having 0.02-0.3mm particle size. Then the fine powder hydrophobic carrier is brought into contact with a lipase to immobilize the lipase so as to leave ununited anion exchange group of the lipase. Since lipase molecule exists together with anion exchange group in the resultant immobilized lipase, the above-mentioned reaction can be carried out in the presence of a fatty acid having high concentration and the immobilized lipase is preferably used in field of oils and fats, etc.
Patent JP-2001069570-A (JP)
Title: Mobile communication device
Inventor: KASHIWASE SUSUMU
IPC: G01S19/35
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication device in which simultaneous receptions is made possible, and miniaturization of the device and reduction of cost are attained by receiving the radio waves of positional information from a GPS satellite for a non-receiving period of intermittent reception of a ground system portable telephone set. SOLUTION: The radio waves are received from a portable telephone base station in an on-section of a wait receiving operation of a portable telephone radio wave form. A digital signal processing part 5 is switched to a receiving form of position information radio waves sent from a GPS satellite in an off- section of the said wait receiving operation. The position information radio waves are changed into the local oscillation frequency of a frequency conversion part 2 and then received. Then the local oscillation frequency of the part 2 is switched again to the transmission frequency of a portable telephone system, corresponding to the frequency of radio waves of the portable telephone system. The part 5 is switched to a radio wave receiving form of a portable telephone set.  Then the radio waves are received from a portable telephone set base station in an on-section of the receiving standby action of the portable telephone radio wave form.
Patent JP-H0582775-A (JP)
Title: Semiconductor device having misfet control type thyristor
Inventor: UENO KATSUNORI
IPC: H01L29/74
Filed: 1991-09-24
Abstract: PURPOSE:To realize a semiconductor device capable of controlling high current by suppressing a discontinuity in voltage-current characteristics and generation of latch-up with high dielectric strength and low resistance of the whole device in a semiconductor device having a low ON-resistance MOS control type thyristor. CONSTITUTION:A P-type first base layer 23, an N-type floating emitter layer 24, and a P-type second base layer 25 are succesively formed with high precision in an N<-> type base layer 14 by double diffusion method, thereby decreasing the resistance of MOS. Formation of a source layer 17 inside the second base layer 25 to restrict current flowing through the second base layer 25 allows a thyristor mode to be realized earlier and a parasitic thyristor to be prevented from making continuity.
Patent JP-H0295190-A (JP)
Title: Servo-circuit
Inventor: URAGAMI TOYOZO
IPC: G11B15/467
Filed: 1988-09-27
Abstract: PURPOSE:To constitute a servo-circuit approximately by a single operation, and to simplify a device by imparting the drive function of a motor into a digital signal processor. CONSTITUTION:An error-data preparation function preparing a speed or phase error data on the basis of the revolution detecting signals PG, PG of a motor and a discriminating function discriminating the state of an output from the rotor position sensor H of the motor are provided. The duties of PWM output signals are arithmetically operated by using the drive data stored of each phase and the error data on the basis of the result of the discrimination, and a function preparing PWM output signals to each phase is executed by a digital signal processor 6 on the basis of the data. Accordingly, the digital signal processor 6 also has the function of a driver circuit for the motor, thus simplifying the constitution of a servo-circuit.
Patent JP-H0993234-A (JP)
Title: Clock extract method
Inventor: KATSUMATA NORIAKI
IPC: H04L7/027
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To extract a clock signal from an input signal by using a fixed frequency oscillator. SOLUTION: A phase comparator 1 compares a phase of an input signal ZR with a phase of a signal 1 of an oscillator 11, and a multiplier 5 multiplies a phase error component signal C obtained by a low pass filter 3 with a 90 deg. phase shift signal J resulting from shifting a phase of the signal I by 90 deg.. Then a phase comparator 2 compares the phase of the input signal ZR with a phase of the phase shift signal J, a multiplier 6 multiples the phase error component signal FC obtained from a low pass filter 4 with the signal I, signals D, G from the multipliers 5, 6 are added by an adder 7, a comparator 8 applies waveform shaping to the sum to obtain an extracted clock K. A demodulated NRZ signal is obtained by sampling the input signal RZ by the extracted clock at a flip-flop 9.
Patent JP-S62102604-A (JP)
Title: Antenna system for automobile
Inventor: OE JUNZO
IPC: H01Q1/32
Filed: 1985-10-29
Abstract: PURPOSE:To easily prepare the system of stable structure and to attain thin profile by printing a loop antenna on a printed circuit board and providing a land to be soldered with a coaxial cable on the board. CONSTITUTION:A loop antenna 32 is printed on a printed circuit board 34 having conductors on one side made of a glass epoxy or 'Teflon(R)' or the like and a land 40 on which a coaxial cable 38 is soldered is provided to the board 34. Thus, the outer conductor 38a of the coaxial cable 38 is soldered to the land 40 together with a capacitor 36 and the capacitor 36 is connected in series with one end 32c of the antenna 32. Further, the inner conductor 38b is connected to the other end 32b of the antenna 32. Thus, a high frequency surface current flowing to a roof header panel is detected excellently by interlinking the magnetic flux caused from the surface current with the antenna 32 to attain the reception of wide band and high sensitivity. Further, the antenna 32 is printed on the board 34 to easily prepare the system with stable structure and to attain thin profile.
Patent JP-H0770095-A (JP)
Title: Rhodanine derivative
Inventor: OKUYAMA SHIGEHIRO
IPC: C07D417/14
Filed: 1993-09-03
Abstract: PURPOSE:To obtain the subject new compound useful for preventing and treating diabetes, etc., having lowering action on blood sugar. CONSTITUTION:Arhodanine derivative of formula I [R<1> is a 4-12C alkyl, a 4-12C alkenyl or a 3-7C cycloalkyl (1-4C) alkyl] or its atoxic salt such as 5-[4-(3- methylbutoxy)benzylidene]rhodanine. The compound of formula I is obtained by reacting a rhodanine of formula II with a compound of formula III in an inert organic solvent in the presence of an organic acid salt or an organic base at 0-150 deg.C.
Patent JP-H03105563-A (JP)
Title: Document preparing device
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/21
Filed: 1989-09-20
Abstract: PURPOSE:To retrieve a desired page without giving the load to an operator by providing a retrieved picture display means, a page selection means, and a document display means. CONSTITUTION:When a document retrieving instruction is received from an input means 1, a retrieved picture display means 3 reads partly a document equivalent to (n) pages out of a document buffer 6 and edits these data so as to display them on a single screen. Thus the document equal to (n) pages is partly displayed on a display means 7. A page selection means 4 selects via an operator an optional page out of a part of the document equivalent to (n) pages displayed via the means 3. A document display means 3 reads the document corresponding to the page selected by the means 4 out of the buffer 6 and displays it on the means 7. As a result, a desired page can be retrieved without giving any load to the operator.
Patent JP-H0788956-A (JP)
Title: Method for forming embossed pattern on surface of film-coated foamed resin pipe
Inventor: MIZUNO YASUHIKO
IPC: B29C59/04
Filed: 1993-09-03
Abstract: PURPOSE:To form an embossed pattern on the outer peripheral surface of a material shaped into a pipe form. CONSTITUTION:A film-coated foamed resin pipe 27 passes through round pipes 34, 35. A net body 31, such as a wire gauze, is circulated in an endless manner and passes through the round pipe 34, 35 at the upper edge thereof together with the film-coated foamed resin pipe 27. The net body 31 of a flat form is shaped into a cylindrical form by the round pipe 34 to cylindrically wrap the outer peripheral surface of the film-coated foamed resin pipe 27. The net body is returned to a flat form past the round pipe 35. The film-coated foamed resin pipe 27 is softened by being heated by a heater 36 provided around the round pipe 34 as well as subjected to internal pressure by a compressed air supplied into the resin pipe 27. The part positioned on the mesh of the net body 31 is expanded, and an embossed pattern in accordance with the shape of the mesh is formed. The film-coated foamed resin pipe 27 is brought into contact with the net body 31 for a sufficiently long time, therefore being embossed even under small internal pressure.
Patent JP-H0968323-A (JP)
Title: Air conditioning unit with air purifier
Inventor: KITAJIMA TATSUYA
IPC: F24F1/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To ensure the cutting off of a high voltage power source when an air purifier body is removed from an air conditioning unit. SOLUTION: Power source terminals 14 and 15 of the body 10 of an air purifier are so arranged to stick outside through opening parts 21-24 of a cover 20 and couplers 61-64 for supplying a power source are connected to the power source terminals 14 and 15 sticking out of the cover 20. Unless the couplers are removed from the power source terminals, the couplers block the power source terminals from being removed from the opening of the cover. This ensures the stopping of the supply of a high voltage whenever the body 10 of the air purifier is removed.
Patent JP-H0294492-A (JP)
Title: Structure of connecting part of circuit board
Inventor: MUTO MASAAKI
IPC: H05K3/40
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a superior yield in the connection between two electrodes to oppose to each other by a method wherein a roughness is provided on the surfaces of the external connecting electrodes of circuit boards to face each other and the surface parts of the insulator parts of the boards. CONSTITUTION:A roughness is formed on surfaces 2a and 2a' of external connecting electrodes 2 and 2 ' of circuit boards 1 and 1' arranged vertically pinching an anisotropic conductive sheet 3 between them and the surface parts of insulator parts 1 and 1' of the boards. The sheet 3 is pinched between these two boards 1 and 1' and is thermally fixed by pressure at a temperature, a pressure and a time, which are shown in a specification. According to this way, as the electrodes 2 and 2' have the roughness, the areas of the electrodes can be made wide, the contact area of the sheet with conductive particles 3a becomes wide and connection resistances, which are generated in upper and lower joints, can be reduced. Moreover, as the surfaces 2a and 2a' and surfaces 1a and 1a' have the roughness, a shearing force is increased and a connection strong to a mechanical stress can be executed.
Patent JP-H03107678-A (JP)
Title: Ball valve
Inventor: TAKAMATSU TOSHISUKE
IPC: F16K5/20
Filed: 1989-09-20
Abstract: PURPOSE:To lightly slide and hold a spherical valve body and enable the light rotating operation by providing, on the circumferential surface on the orthogonal side to a passage, a recessed part having a sub-valve plate provided therein in such a manner as to be movable in the approaching and leaving direction to an inlet port and an outlet port. CONSTITUTION:A spherical valve body 2 is rotated to oppose the circumferential surface on the orthogonal side to a passage 7 to the inlet port 3 and outlet port 4 sides, and the back surface side of a sub-valve plate 9 in a recessed part 8 is pressed by moving a cam plate 12 by the rotation of a second operating handle 24 to press the surface side outer circumferential surface onto a ring protruding valve seat 6 for closing. When the pressing force to the back surface of the sub-valve plate 9 is released by the reversed rotation of the second operating handle 24, the sub-valve plate 9 is recessed into the recessed part 8 of the spherical valve body 2. When a first operating handle engaged with a valve shaft 19 and the second handle 24 are integrally rotated under this state, the spherical valve body 2 is rotated without sliding on the valve seat 6 to communicate the passage 7 to the inlet port 3 and the outlet port 4. Hence, light rotating operation can be conducted.
Patent JP-H0294503-A (JP)
Title: Superconducting magnet device
Inventor: SAKURABA JUNJI
IPC: H01F6/00
Filed: 1988-09-30
Abstract: PURPOSE:To conduct the attaching and detaching of a heater input wire at the same time as the attaching and detaching of a current lead, and to ensure the safety of a superconducting coil by a simple mechanism by installing the detachable section of a heater wire for a thermal permanent current switch at the same position as the detachable contact section of a current lead electrode connected and inserted to the superconducting coil. CONSTITUTION:A current source is connected to a coil 5 through detachable sections 2, 3 from a current lead 1, and currents begin to be made to flow through the superconducting coil 5. The permanent current switch is opened and closed by transferring a superconducting wire 13 from a superconductive state to a normal conductive state and from the normal conductive state to the superconductive state by opening and closing the heater switch of a circuit supplying a heater 12 mounted near the superconducting wire 5 with currents. Currents are elevated up to specified currents, and the superconductive wire is brought to the superconductive state by turning the heater switch OFF in the permanent current switch. The current power supply is returned to zero. Consequently, currents are made to flow between the superconducting coil 5 and the superconducting wire 13. A mode is brought to a permanent current mode, and the current lead 1 is removed.
Patent JP-2000217952-A (JP)
Title: Golf ball clarifying device
Inventor: SHIOTA YOSHIHIKO
IPC: A63B57/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable golf ball clarifying device that can provide a means which can approach to clarify a golf ball easily at any time or position of a course. SOLUTION: A golf ball clarifying device O has a ball clarifying pad 18 that can approach easily to wipe a ball and can be installed to a golf player so as to be put on and taken off at a position without disturbing a swing of the golf player. In a suitable example, the ball clarifying pad 18 is made of a lightweight water absorption material which is held at a water-resistant back plate 16 and the back plate 16 extends outward and upward and forms a bent bottom part or a storage space 25 at an end of a bottom of the back plate 16. In the second suitable example, the back plate 16 has a side wall that extends from a bottom 28 of the back plate to a top of the back plate. In the third example, the back plate 16 has a side wall having a lip or a front wall to hold the water absorption material at the back plate so as be put on and taken off.  In the fourth example, the device has an absorbent cloth to wipe and dry the golf ball. In the example, a hook part is provided to install the device to the golf player so as to be put on and taken off.
Patent JP-H1087579-A (JP)
Title: Production of substituted aminoanthraquinone
Inventor: KALZ DIETMAR DIPL CHEM DR
IPC: C09B1/28
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a dye, a pigment and its intermediate product, by reacting 1-aminoanthraquione with an alkylating agent in the presence of a polyether containing Mn. SOLUTION: The 1-aminoanthraquione of formula I  X is H, COR2 or SO2 R3 [R2 and R3 are each a (substituted) 1-4C alkyl or a 6-12C aryl]; Y and Z are each a halogen, NO2 or a 1-4C alkyl; (n) is 0-4; (m) is 0-3} is reacted with an alkylating agent in the presence of an alkali and a polyether containing 200g/mol of Mn in an organic solvent to give a compound of formula II [R1 is a (substituted) 1-6C alkyl] in an improved space/time yield.
Patent JP-S6398344-A (JP)
Title: Preservation of chicken
Inventor: FUJISHIMA DAISHIRO
IPC: A23B4/00
Filed: 1986-10-15
Abstract: PURPOSE:To prevent deterioration of quality, by subjecting chicken to oxygen- free packaging, hermetically sealing a sulfur based and/or ammonia based deodorant and preserving the chicken at a low temperature. CONSTITUTION:Chicken is subjected to oxygen-free packaging together with a sulfur based and/or ammonia based deodorant. A deoxidizing agent developed by using a readily oxidizable substance, e.g., iron powder or hydrosulfite, etc., as a principal agent is used for the oxygen-free packaging. The resultant packaged chicken is then kept at <=10 deg.C temperature. Thereby, since the interior of the packaged chicken is kept under anaerobic condition of <=1% oxygen concentration, oxidative deterioration of the chicken is prevented. Since the chicken temperature is kept at <=10 deg.C, propagation of various germs, etc., is prevented. Furthermore, since deodorant is hermetically sealed, accumulation of smell of the chicken in the package caused by hermetically sealing packaging is prevented and deterioration in quality of chicken by the smell is simultaneously prevented.
Patent JP-S61121917-A (JP)
Title: Mold device
Inventor: IGUCHI ASAO
IPC: B29C45/26
Filed: 1984-11-20
Abstract: PURPOSE:To secure the life of sealing material and permit to effect injection molding of high efficiency by a method wherein sliding surface seal and fixed surface seal are provided on a frame member slidable into the opening and closing direction of the mold to develope sealing effect continuously from the half way of closing of the mold to the beginning of the opening of the mold. CONSTITUTION:The frame member 2, slidable into the opening and closing direction of the mold, is arranged beside the template 3, surrounding a cavity 1, and the frame member 2 is retained to a hunger bold 6 for regulating a stroke while a sliding surface between the template 3 and the frame member 2 is provided with the sealing member 4. The template 7, opposing to the template 3, is provided with a mounting groove, holding the sealing member 8 and fitting the sealing member 8 forcibly thereinto when engagement between the frame member 2 and the template 7 is finished. Upon closing the mold, the seal member 8 is provided with a pilot pressure by a compression coil spring 6 to realize cavity sealing effect until the beginning time of opening of the mold by utilizing both of the seal members 8, 4. According to this method, the life of the sealing members may be secured and the cavity sealing structure, capable of stabilized and highly efficient molding, may be obtained.
Patent JP-H0966765-A (JP)
Title: Collapsible cup holder
Inventor: YANASE YUUJI
IPC: B60N3/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make it excellent in external appearance when not used, and also any separated locking device unnecessary. SOLUTION: This cup holder is equipped with a plastic mounting base plate 1, a plastic ring body 2 being supported on top of this mounting base plate and rotating in space between a horizontal spreading position and a vertical folding position, and a plastic lid body 3 being supported on a lower part of the mounting base plate and rotating in space between the horizontal spreading position and the vertical folding position, respectively.  In this constitution, a cam face part 11 slidably and elastically contacting with a tip edge 2a of the ring body is formed on an inner surface at the base end side of the lid body, and it is so constituted to impart a mobile force to the lid body in both the spreading and folding directions by the slide motion of the tip edge of the ring body in relation to the cam face part with rotation of the lid body, whereby a holding state of the lid body stored with the ring body inward is surely maintainable. In addition, in this folding state, the mounting base plate side and the ring body both are concealed to the full by the lid body.
Patent JP-2000076280-A (JP)
Title: Information retrieval system utilizing geographical information
Inventor: KUBOTA YASUO
IPC: G06F17/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve public information on the Internet by referring to a database and extracting read information associated with received area specifying information when a user receives the designated area specifying information. SOLUTION: This retrieval system 10 first detects whether or not a user inputs area specifying information. When the information other than latitude and longitude data such as a telephone number, a zip code and an address is inputted as area specifying information, a server 11 of the system 10 refers to a sub database in a database 12 and converts those inputted area specifying information into corresponding latitude and longitude data. Next, the server 11 accesses a main database in the database 12 and extracts the data of a home page related to the area in prescribed range including the obtained latitude and longitude data. In such a case, the range to be extracted can be made, e.g. the area within a prescribed distance from the place shown by the latitude and longitude data.