baber/WOPTO huggingface dataset:
Patent JP-H044612-A (JP)
Title: Pattern extraction circuit
Inventor: YUTAKA TEIJI
IPC: H03M7/30
Filed: 1990-04-23
Abstract: PURPOSE:To compress an input data and to reduce the cost by adopting a tentative pattern for two on more identification codes in an identification code matrix and repeating the operation imparting a new identification code in response to the result of count of number of times of appearance of the tentative pattern. CONSTITUTION:A music data fed to an identification code matrix generating circuit 2 is divided at every measure and a same identification code is imparted to a same data in response to the content of data at every measure. The music data with the identification code imparted thereto is fed to a tentative pattern generating circuit 4 in such a manner. The tentative pattern generating circuit 4 discriminates whether or not the generated pair data is composed of the two same identification codes. When the identification codes are consecutive, a counter 5 counts the number of times of appearance of the data and when the number of times is, e.g. twice or above, an identification code imparting circuit 6 imparts a different identification code again. Thus, the data is compressed considerably to save the recording area of a ROM cassette or the like remarkably.
Patent JP-H05278658-A (JP)
Title: Motorcycle
IPC: B62J23/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a motorcycle in which any fuel is not adhered to the inside of a vehicle body at the time of refueling, and also an appearance is attractive when a seat is opened. CONSTITUTION:A storing box 36 and a fuel tank 31 are arranged on the seat 62 side, and the circumference of the storing box 36 and the fuel tank 31 under the seat 62 is covered with a side cover 47. Then a disk cover 46 is insertion- fitted into the filling part of the fuel tank 31 to cover the upper part of the storing box 36 and the upper part of the side cover 47 located close to the fuel tank 31.
Patent JP-H01274822-A (JP)
Title: Method for purifying gaseous oxygen by pressure swinging process
Inventor: GENMA TSUNEO
IPC: B01D53/04
Filed: 1988-04-28
Abstract: PURPOSE:To obtain O2 of high purity in high yield by using feed gas consisting of >=80vol.% O2 and Ar and N2 and connecting each outlet side of waste gas of an adsorption tank having completed O2 adsorption operation an adsorption tank having completed O2 desorption operation, with each other. CONSTITUTION:Feed gas consisting of >=80vol.% O2 and residual vol.% Ar and N2 is fed to an adsorption tank 1 and O2 is adsorbed by molecular sieve carbon, and unadsorbed component is discharged out of the system through a recovering tank 4. On one hand, an adsorption tank 2 is evacuated with a vacuum pump 15, thus adsorbed O2 is desorbed and stored in a product tank 3. Thereafter, the adsorption tanks 1, 2 having completed adsorption and adsorption operation are connected through a valve 13, and remaining gas in the adsorption tank 1 is fed to the adsorption tank 2, and the purity and the yield of recovered O2 are increased.
Patent JP-2000297332-A (JP)
Title: Method for recovering silver
Inventor: ISHII TOSHIFUMI
IPC: C22B11/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To recover coarse silver having low grade of impurities by a wet method by subjecting a leach liq. obtd. by leaching a raw material contg. a hardly-soluble silver compd. with a soln. of ammonia to reducing with a reducing agent. SOLUTION: At the time of subjecting a raw material contg. a hardly-soluble silver compd. (silver chloride) to leaching with a soln. of ammonia, without executing pretreatment for the raw material, the leaching of tellurium is suppressed, preferably, the concn. of ammonia is controlled to 50 to 100 g/L, the reaction temp. is controlled to <=40 deg.C, the reaction time is controlled to <=2 hr, and the soln. in which the reduction has been finished is repeatedly used as an ammonia leach liq.  Moreover, as the reducing agent, the one, in which salts or the like does not remain in the soln. in which the reduction has been finished by decomposition, is used, hydrazine or the like is desirable, its content is controlled to 1.0 to 2.0 equivalent to the content of silver, the reaction temp. is controlled to <=40 deg.C, the reaction time is controlled to <=4 hr, and the number of the stages of the operation of reducing silver is controlled to about at least two stages. The coarse silver after the reducing treatment is subjected to electrolytic refining. Moreover, by executing the reducing operation by being divided into several times, the grade of the reduced silver can be improved.
Patent JP-H11292768-A (JP)
Title: Antiviral agent
Inventor: SANEYOSHI MINERO
IPC: A61K31/7064
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an antiviral agent for varicella herpes zoster, having sufficient medicinal effects against varicella herpes zoster virus and cytomegalovirus and enough safety and useful for medicines, nucleic acide chemistry, etc., by adding a specific thio-halogenopyrimidine aradinoside as an active ingredient. SOLUTION: This antiviral agent contains a 2-thio-5-halogenpyrimidne arabinoside of formula I [B is a thiopyrimidine-based nucleic acid salt group of formula II or III (X is a halogen); R<1> to R<3> are each H or an OH-protecting group] (for example, 2-thio-5-fluorouracilarabinoside) as an active ingredient. The 2-thio-5-halogenopyrimidine arabinoside of formula I (B is the group of formula II) is obtained by carrying out the introduction and conversion of protecting groups to obtain a 2-thiouracilarabinoside of formula IV and subsequently fluorinating the 5-position of the compound of formula IV. The antiviral agent can be administered by an oral, parenteral, intestinal and topical administration method, etc.
Patent JP-H045161-A (JP)
Title: Door switching mechanism for cable suspension transporter
Inventor: TAKAOKA SUSUMU
IPC: B61B12/02
Filed: 1990-04-21
Abstract: PURPOSE:To unnecessitate gear cutting work and the like so as to reduce manufacturing mandays by constructing the automatic switching mechanism for opening/closing a door by a door switching lever brought into contact with a guide member on a cableway through a connecting member, not by rack and pinion combination but by lever and arm combination. CONSTITUTION:When a passenger car 1 arrives at a terminal station, a door switching lever 5 provided at a suspender 4 for suspending the passenge car 1 at a cable carrier 3 is engaged with a switching rail grounded on the terminal station so as to be guided upward, and this movement is transmitted to a door mechanism 7 through a connecting member 6. That is, the connecting member 6 is pushed out in the direction of an arrow mark D so as to press a driving member 41 onto the doors 45a, 45b side to slide them. Driving double-arm levers 44 are thereby rotated around axes 43 so as to rotate door switching double-arm levers 48 around axes 47 through spring arms 49. The doors 45a, 45b are opened laterally in the approximately sliding state by the rotation of these double-arm levers 48.
Patent JP-H06288482-A (JP)
Title: Mixing valve
Inventor: JINBA YUKIHIRO
IPC: F16K47/02
Filed: 1992-03-31
Abstract: PURPOSE:To provide a uniaxial mixing valve able to suppress the vibration of a valve body and to stabilize mixed output hot water temperature. CONSTITUTION:The tip parts of a water valve member 61 and a hot water valve member 62 are provided with extended parts of fixed cross-sectional area forming clearances for securing the maximum flow respectively to a water valve seat 21 and a hot water valve seat 31 in such relation that the valve body length (a), the distance between the extended part tip of the water valve member 61 and that of the hot water valve member 62, is larger than the valve seat distance (b), the distance between the water valve seat 21 and the hot water valve seat 31, and that the distance (c) between the base parts of both extended Parts is smaller than the valve seat distance (b) (a>b>c). Accordingly, whichever position a valve body is moved, at least the extended parts of the valve members are not dislocated from the water valve seat 21 and the hot water valve seat 31, and the valve body and the water and hot water valve seats 21, 31 are always in the overlapped state, so that aligning action works in the water valve seat 21 and the hot water valve seat 31 to stabilize the valve body, thereby preventing the generation of vibration caused by flow.
Patent JP-H05280368-A (JP)
Title: Supercharger
IPC: F16H61/00
Filed: 1992-03-31
Abstract: PURPOSE:To well maintain operability and improve fuel consumption by providing a mechanical supercharger driven by a rotational speed change device through a speed increasing gear device and a control device for controlling an energizing force of a spring in the rotational speed change device. CONSTITUTION:A rotational speed change device 58 is wounded by a V-belt 28 between a drive pulley 34 and a driven pulley 22, provided with a disc spring 41, and driven by an internal combustion engine. Also a mechanical supercharger 1 is driven by the rotational speed change device 58 through a speed increasing gear device 3, and a runner shaft 5 with a runner 4 is supported rotatably in a housing 2. In addition, a control device 59 is provided with an actuator 44 for controlling an energizing force of the disc spring 41. The control device 59 makes a control within a specified rotational speed range in normal operation, and a control beyond high speed range in a specified rotational speed range is made in high output. Namely, an energizing force of the disc spring 41 is controlled, and the rotational speed of the mechanical supercharger 1 is changed.
Patent JP-S586899-A (JP)
Inventor: KATOU AKIO
IPC: B66F9/18
Filed: 1981-07-06
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-H1048909-A (JP)
Title: Electrification device and electrophotographic device
Inventor: MIZOE MAREKATSU
IPC: G03G15/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent sticking and separation of magnetic particles from a magnetic brush to an electrified body and improve durability, by treating end regions of a conductive member of an electrification member or an electrophotographic photosensitive body by insulating processing or conductive processing and using the magnetic particles having a surface layer containing specific resin. SOLUTION: Regions of a conductive member (an electrode sleeve 22) of an electrification member or an electrophotographic photosensitive body 1 corresponding to longitudinal end parts of the electrification member are treated by insulating processing or conductive processing. Magnetic particles 23 have a surface layer containing resin which is selected from fluororesin, acrylic resin, and silicone resin. For example, a ring insulating material 24 is provided around the outer circumferential face of the longitudinal end part of the electrode sleeve 22.  This constitution cuts off a conductive route from the sleeve 22 to the magnetic particles 23, prevents the injection of charge to the magnetic particles 23 in a part where the contact with a photosensitive body 1 is ununiformalized, and eliminates a sticking electric field from acting on the magnetic particles 23 so that the magnetic particles 23 are prevented from stuck to the photosensitive body 1 side.
Patent JP-2000298854-A (JP)
Title: Objective-lens driving device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/09
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an objective-lens driving device in which the deviation between the optical axis of an objective lens and the optical axis of a light receiving element is eliminated even when the objective lens is tracked in about ±400 μm and which can adopt a lead screw system which can deal with a high-speed rotation. SOLUTION: When a lens bobbin 2 is moved to a tracking direction, also a mirror holder 4 which is connected by shafts 7 follows it so as to be moved integrally to the tracking direction. An objective lens 1 and a rise mirror 3 can be tracked integrally, and the deviation of an optical axis is not generated between both. Consequently, the dislocation of a spot which is incident on a detecting element for tracking is not generated, and their tracking operation can be controlled satisfactorily. At this time, even when the lens bobbin 2 is moved to a focusing direction, the side of the mirror holder 4 which is connected so as to be freely slidable is not affected by its movement so as not to be displaced.  As a result, it is not required to mount the mirror holder 4 including the rise mirror 3 on a focusing-direction drive member, and the side of the lens bobbin 2 can be made lightweight so as to be capable of dealing with a high-speed drive.
Patent JP-S59232268-A (JP)
Title: Vacuum device
Inventor: KODERA KOUICHI
IPC: C23C14/24
Filed: 1983-06-14
Abstract: PURPOSE:To restore quickly atm. pressure without soar-up of dust in a vacuum vessel by feeding high pressure air into the vessel by using a fluid throttling valve device having a specific construction. CONSTITUTION:Air is fed into a vacuum vessel 601 from a high pressure air source 606 via a fluid throttling valve 607 and a stop valve 605 in the stage of supplying the air to said vessel and restoring the atm. pressure therein after finishing a vacuum deposition treatment with a vacuum deposition device. A pressure detector 609 is installed in the vessel 601, and such a deviation signal 613 at which the deviation between the pressure signal 611 detected with said detector and the signal 612 from a pressure commanding means 610 is made zero. The means 610 emits such a command 612 as to decrease gradually the restrictor of the valve 607 to an optimum condition in order to maintain the required change rate of the pressure in the vessel 601 with time. The above- mentioned deviation signal 613 is converted by a preamplifier 614 to a speed command signal 615 which is amplified by an amplifier 616. A motor 617 for driving the valve 607 is driven by said signal so that the air is fed to the vessel so as to meet the prescribed air feeding characteristic.
Patent JP-2000299695-A (JP)
Title: Communication state measurement system
Inventor: MORI TOSHIAKI
IPC: H04L69/40
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of monitoring the load state of a communication program from the degree of dispersion in a time interval by measuring the time interval of data characters continuously transmitted on a communication line in asynchronous communication. SOLUTION: A time interval measuring part 3 is connected to the communication line of data communication and measures the time interval of data characters continuously transmitted on the communication line. A time interval recording part 4 records the measured value of the time interval. On the basis of the measured value of the time interval recorded in the time interval recording part 4, a communication state detecting part 5 outputs the frequency distribution of the measured values of time intervals and records how many times the measured value of the time interval exceeds the preset limit value of the time interval and the measured value.
Patent JP-H05296561-A (JP)
Title: Fluid heater
Inventor: TAKECHI HISASHI
IPC: F24H1/10
Filed: 1992-04-24
Abstract: PURPOSE:To sense a local overheat even if the overheat occurs at any position in a heater casing. CONSTITUTION:A local overheat sensing coil 27 made of shape memory alloy wound in a coil state on a periphery of a heater 23 is arranged on a refrigerant heater 21 for heating refrigerant by the heater 23 arranged in a heater casing 22. The coil 27 is contracted by a temperature of the local overheat if the overheat of the refrigerant occurs. A switch electrode 28 is provided at the coil 27, and turned ON, OFF upon contraction of the coil 27. Thus, when the overheat of the refrigerant occurs, generation of the overheat is sensed by switching of the electrode 28.
Patent JP-S61265077-A (JP)
Title: Agent for keeping freshness of food
Inventor: OSUMI KAZUYOSHI
IPC: A23L3/34
Filed: 1985-05-17
Abstract: PURPOSE:To provide the titled freshness-keeping agent composed of a mixed liquid containing ammonium bicarbonate and sodium chloride, capable of keeping the freshness of a food by spraying to the food, having excellent effect to inhibit the growth of putrefactive or pathogenic microorganisms and having high safety and delicious taste. CONSTITUTION:The objective agent can be produced by mixing (A) ammonium bicarbonate and (B) sodium chloride. For example, 2pts.vol. of the component A supersaturated at 47 deg.C and allowed to cool at room temperature until the temperature of the solution reaches 13 deg.C is mixed with 1pt.vol. of the component B.
Patent JP-S5440971-A (JP)
Title: Centrifugal brake apparatus
Inventor: SHIMODAIRA TOYOHISA
IPC: F16D55/08
Filed: 1977-09-06
Abstract: PURPOSE: To make it possible to stop the controlled shaft by allowing the controlled shaft to be stopped by the axis-directional operation of a movable piece, in a centrifugal brake apparatus in which brake is applied to the controlled shaft by the spring-out of the movable piece.  
     CONSTITUTION: On the outside of the movable piece 4A of a centrigugal brake installed on the outer periphery of a centrifugal brake fixing piece 7A fixed at the end part of a controlled shaft 6A, a disc brake 8A is fitted in a brake case 3A in free movement by means of screw, and a brake wheel 9 is installed between the brake disc 8A and the gear case 2A. Thus, when the controlled shaft 6A revolves in high speed above the permissible number of revolution, the centrifugal brake movable piece 4A springs out against a leaf spring 5A, and contacts with the brake disc 8A, and allows said brake disc to transfer in the direction of the shaft towards the gear case 2A side, and the brake wheel 9 is interposed between the gear case 2A and the brake disc 8A, and the controlled shaft 6A is braked and stopped 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000297894-A (JP)
Title: Shock absrobing ring and pipe receiving part structure
Inventor: TANAKA TAKAYOSHI
IPC: F16L27/12
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a pipe connected to a pipe receiving part from being pushed into depth by external force. SOLUTION: In this pipe receiving part structure, a shock absorbing ring 21 comprising rubber, elastomer or flexible plastic is installed on a shock absorbing ring installation groove 19 formed in an inner circumference at a depth end part of a pipe receiving part 16. Pushing force applied to a pipe 10 inserted into the pipe receiving part 16 is absorbed by elasitc deformation displacement of a tapered part 23 of the shock absorbing ring 21, thereby the pipe receiving part 16 can be prevented from being pushed into depth by pushing force applied to the pipe 10 connected to the pipe receiving part 16.
Patent JP-H05302655-A (JP)
Title: Crank mechanism
Inventor: SONODA MASATAKA
IPC: F04B39/00
Filed: 1992-04-24
Abstract: PURPOSE:To advance and retreat in different strokes, reciprocating objects such as more than 2 pistons by one crank pin of a crank. CONSTITUTION:A crank pin 29 which rotated in a constant radius is connected to the piston pin 30 of a low pressure piston 25 provided on a low pressure cylinder 23, by a main connection bar 27. An auxiliary connection bar 31 connected to the piston pin 33 of a high pressure piston 26 provided in a high pressure cylinder 24 arranged at right angle to the low pressure cylinder 23 is connected to part of the main connection bar 27 by means of a connection pin 32.
Patent JP-H01277518-A (JP)
Title: Rice boiling equipment
Inventor: KUBO MASAFUMI
IPC: A47J27/00
Filed: 1988-04-28
Abstract: PURPOSE:To easily recognize the operating state of a rice boiling equipment according to a light emitting state by providing a hook lever button part for disengaging the engagement of a rice boiling equipment main body and a cover body in the hook lever and incorporating a light emitting body therein. CONSTITUTION:A hook lever button part 15 for disengaging the engagement of a rice boiling equipment main body 1 and a cover body 7, and opening the cover body 7 is provided in a hook lever 13. Then, a plurality of light emitting bodies such as LED are provided in this hook lever button part 15 to display the operating states of the rice boiling equipment main body 1 such as a thermal insulation or a rice boiling state by these light emitting bodies 16. In such a way, even when the display part of the upper face of the cover body is not seen, the operation of the rice boiling equipment can be easily understood by the hook lever button part to improve a utility.
Patent JP-H02286285-A (JP)
Title: Image forming method
Inventor: ONISHI HIROYUKI
IPC: B41J2/385
Filed: 1989-04-26
Abstract: PURPOSE:To perform high speed printing by supplying the light energy corresponding to an image signal to an ink layer using light responsive ink and transferring the ink to which flowability is applied to a material to be transferred to fix the same. CONSTITUTION:Light responsive ink 1 can be obtained by dispersing a colorant such as pigment or a dye and, if necessary, additives in a polymer material, which is prepared by providing azobenzenes, spiropiranes, stilbene, leuco forms of triphenylmethane or leuco forms of triarylmethane generating isomerization reaction by the irradiation with light to the main or side chain of a polymer by polymerization, adsorption, a chemical bond or mixing, by a wet or dry dispersing machine. As an exposure device 3, semiconductor laser, LED, a line light source or LCS is used and, when the light responsive ink 1 is irradiated with the light corresponding to image data, the ink is provided with flowability to be transferred to a material 4 to be transferred. Thereafter, the ink 1 is fixed to paper by a pressure, heat or light fixing device 5.
Patent JP-H04313882-A (JP)
Title: Record control system for memory card
Inventor: WATANABE MIKIO
IPC: G06F3/08
Filed: 1991-04-12
Abstract: PURPOSE:To provide a storage control system for a memory card being contrived the holding of the life of the memory card using an EEPROM and the simplification of the system structure. CONSTITUTION:The data region 17 of the EEPROM is divided into a storage unit consisting of a cluster 18 being a minimum control region of an image data recording and a header 20 storing a control information of respective data and the header 20 is written at a data writing time to the cluster 18. In the case of the data read-out, the data of the cluster 18 is read-out by retrieving each header 20. At the data writing time, the rewriting of the control region, namely the rewriting accompanied with the erase is not present, so such an inconvenience does not occur that the rewriting number of the control region is larger than it of the data region and the life of the memory card can be held. Besides a large capacity of memory at the erase time at the system side can be omitted and the processing step can be simplified.
Patent JP-H05303288-A (JP)
Title: Image forming mechanism
Inventor: KAWAMOTO HIROSHI
IPC: G03G21/14
Filed: 1992-04-24
Abstract: PURPOSE:To reduce the number of the units of a full color copying machine, and to improve functionality, as well. CONSTITUTION:An intermediate transfer body cleaning device 31 and a transfer device 27 transferring a toner image from an intermediate transfer body 10 onto a form, are integrated into one body. As conditions for the integration, the length of the intermediate transfer body 10 is set total length or more, of the length of the longest form and a distance from the cleaning device 31 to the transfer device 27, so that both of them can be simultaneously, turned on/off.