baber/WOPTO huggingface dataset:
Patent JP-2000287375-A (JP)
Title: Charging circuit for secondary battery
Inventor: FURUKAWA SHOJI
IPC: H02J17/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the heat generation of a secondary-battery charging circuit by inserting a circuit changing impedance in response to the control signal of a charging control circuit conducting an output in response to the magnitude of a chargung current and/or battery voltage to a resonance circuit. SOLUTION: In a charging circuit for a PHS telephone 1, power supplied to a resonance circuit is reduced and constant-current charging is conducted because a charging-current detector 13 detects a charging current and a constant-voltage constant-current control circuit 15 increases the resistance value of a field-effect transistor Q1 when the charging current intends to exceed a fixed value. When the battery voltage of a non-aqueous electrolytie secondary battery 11 intends to exceed a fixed value, power supplied to the resonance circuit is decreased and constant-voltage charging is conducted because a battery-voltage detector 12 detects the battery voltage and the constant-voltage constant-current control circuit 15 increases the resistance value of the field- effect transistor Q1.  When the non-aqueous electrolytic secondary battery 11 is brought to the state of full charging and the charging current is made smaller than the fixed value, a full-charging detector 14 detects full charging, a switching element 16 is interrupted and charging is completed.
Patent JP-S539956-A (JP)
Title: Clutch apparatus
Inventor: KURAMOTO TAKAJI
IPC: F16D23/04
Filed: 1976-07-16
Abstract: PURPOSE: In the beginning, the friction clutch is operated, and then the double claw clutch is linked in a turned revolution or in a near tuned revolution, and the connection and disconnection in high speed revolution can be operated lightly and certainly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03285202-A (JP)
Title: Optical fiber illuminating device
Inventor: TAKEDA ICHIRO
IPC: F21S2/00
Filed: 1990-03-31
Abstract: PURPOSE:To obtain a high-output light such as spot light and down light by providing an illuminating unit in which a light source is integrated with a light collecting means for collecting the light from the light source and a lighting unit having the lighting device of the light source. CONSTITUTION:An illuminating unit 2 is mounted on the inner part of a box 1, and a lighting unit 3 is similarly mounted on the inner part of the box 1 and disposed in a distance from the illuminating unit 2. When the power source of the lighting unit 3 is turned on, a lamp 21 is lighted, and the light emitted from the lamp 21 is run onto one end of an optical fiber 5 as light collected by an elliptic reflector plate 25. This light reaches the other end of the optical fiber 5 and irradiates the inner part of a room having a ceiling. At this time, a heat is generated from the illuminating unit 2 and the lighting unit 3, but a reduction in function by heat of this device is never caused as the both are separated.
Patent JP-2000279765-A (JP)
Title: Ammonia injection device for exhaust gas denitrification system
Inventor: SHIMIZU TORU
IPC: B01D53/94
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To rapidly diffuse gaseous ammonia into exhaust gases at a short distance even if the number of injection nozzles is not increased or the distance between ammonia injection grids and a catalyst packed bed is not increased. SOLUTION: Each of plural pieces of ammonia injection pipes 25 constituting the ammonia injection grids is provided alternately with many pair each of a pair of radial first flat plate vanes 31 which are parallel to the central axes of the ammonia injection pipes 25 and have a positive angle θ1 of attack to the flow direction of the exhaust gases and a pair of radial second flat plate vanes 32 which are parallel to the central axes of the ammonia injection pipes 25 and have a negative angle θ2 of attack to the flow direction of the exhaust gases.
Patent JP-H05288881-A (JP)
Title: Boiling water reactor
Inventor: SAITO NOBORU
IPC: G21C7/14
Filed: 1992-04-07
Abstract: PURPOSE:To ensure an area of movement of a control rod in the upper part of a core and to enable insertion of the control rod from above a fuel assembly. CONSTITUTION:A control rod guide tube 25 holding a control rod 24 inside is provided in a space between cylindrical bodies constituting a steam separator 9 and a stand pipe 8. This control rod guide tube 25 pierces through a core shroud head 7 and is disposed in the form of an integrated body to the upper end of a fuel assembly 6.
Patent JP-H09249789-A (JP)
Title: Thermoplastic resin composition and its production
Inventor: KANAI GEN
IPC: C08L53/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in flowability, mechanical strengths, heat resistance and impact resistance and a process for producing the same. SOLUTION: This composition comprises 100 pts.wt. propylene/ethylene block copolymer containing 70-90wt.% crystalline propylene homopolymer part and 10-30wt.% propylene/ethylene copolymer part having an ethylene content of 30-70wt.% and having a melt flow rate (at 230 deg.C under a load of 2.16kg) in the range of 0.1-20g/10min and 0.01-0.2 pt.wt. peroxide.
Patent JP-H04296889-A (JP)
Title: Fixation device
Inventor: IKEGAMI HIROKAZU
IPC: G01K13/08
Filed: 1991-03-27
Abstract: PURPOSE:To develop the uniform temperature distribution on a heating roller independently of the width of a copying member on which paper passes and permit the stable fixation by arranging a noncontact temperature detecting element in one paper passing part of a pair of rollers which press-contact-revolve each other. CONSTITUTION:A fixation device 5 is equipped with a heating roller 6 and a pressurizing roller 7, and the pressurizing roller 7 press-contacts the heating roller 6 in fixation. A printing member 3 is nipping-transported between the heating roller 6 and the pressurizing roller 7, and a toner image is fixed as permanent image by the roller whose temperature is raised. A temperature detecting element 9A such as a thermistor and a thermocouple is contact- arranged in a non-paper-passing part on the outer peripheral surface of the heating roller 6, and a temperature detecting element 9B is arranged in noncontact form at the part where heat is liberated through the printing member 3, independently of the width dimension of the printing member 3. Accordingly, temperature control is performed on the basis of he contact temperature detecting element in the nonpaper-passing part, and when the temperature of the noncontact temperature detecting element in the paper passing part becomes a prescribed value or less, the fixation condition is changed, for example, the set control temperature is raised through selection, or the paper passing cycle is prolonged.
Patent JP-2000273462-A (JP)
Title: Dry distillation device and dry distillation method
Inventor: KAMIMURA TAKESHI
IPC: C22B7/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dry distillation device which can carbonize a printed circuit board having various electronic parts loaded thereon, or the like, to classify and recover the loaded parts, substrate resins, copper foils, glass fibers, and the like. SOLUTION: This dry distillation device is provided with a bottomed container 1 for receiving a circuit board 30, a lid 2 which is used for closing the opening of the bottomed container 1 and is equipped with a gas-charging means and a gas-discharging means, a high-frequency heating coil 7 for heating the bottomed container 1 from its periphery, a gas-discharging means for discharging the gas in the bottomed container 1, and a gas-recovering device 12 for subjecting the discharged gas to a neutralizing treatment.
Patent JP-S61243042-A (JP)
Title: Manufacture of acylbiphenyl
Inventor: CROCHEMORE MICHEL
IPC: C07C49/83
Filed: 1986-04-14
Abstract: 1. Process for preparing 4,4'-diacylbiphenyl characterized in that biphenyl is brought into contact with an acylating agent in liquid hydrofluoric acid at a temperature greater than or equal to 50 degrees C, in the presence of boron trifluoride in such an amount that the absolute pressure of boron trifluoride in the reaction chamber is at least one bar.
Patent JP-H03284717-A (JP)
Title: Cleaning device for contact lens
Inventor: OGUMA TOMIO
IPC: B08B11/00
Filed: 1990-03-31
Abstract: PURPOSE:To prohibit the execution of boiling even if the execution of the boiling is commanded by an operation error so as to prevent the damaging of the contact lens by providing a control section with a boiling inhibiting section which prohibits the execution of the boiling stage when the contact lens inadequate for boiling is assigned by a lens type assigning section. CONSTITUTION:The contact lens cleaning section has a cleaning chamber for housing the contact lens, a stirring section for forming vortex liquid flow, and a liquid feed section and liquid discharge section for feeding and discharging liquid to and from a heater section for boiling the liquid and the inside of the cleaning chamber. These sections are commanded by the control section. The stage assigning section which assigns the kinds of the sections to be executed to the control section and the lens type assigning section which assigns the types of the contact lenses to be treated to the control section are provided as well. The boiling inhibiting section which prohibits the execution of the boiling stage when the contact lens inadequate for boiling is assigned by the lens type assigning section is provided.
Patent JP-H07294466-A (JP)
Title: Temperature depending characteristic measuring device
Inventor: OSAGAWA MASAAKI
IPC: G01N25/16
Filed: 1994-04-25
Abstract: PURPOSE:To facilitate carrying-in of a measuring object sample to a measuring chamber by making a temperature of the measuring object sample speedily respond when the inside of the measuring chamber to house the measuring object sample is continuously cooled or heated. CONSTITUTION:A freely sealable door 21 to take in and out a measuring object sample 7 is provided in a side part of a measuring chamber 20, and the measuring object sample 7 placing pedestal box 30 is set so that the measuring object sample 7 placing surface metal is almost directly cooled or heated by a heater and a refrigerant passing through a hollow part. The pedestal box 30 respectively separately or simultaneously controls a power supply quantity to the heater and a supply quantity of the refrigerant, and a temperature rise is made accurately controllable at a prescribed temperature gradient from a low temperature to a high temperature.
Patent JP-H03283701-A (JP)
Title: Directional coupler
Inventor: OHASHI HIDEMASA
IPC: H01P5/18
Filed: 1990-03-29
Abstract: PURPOSE:To make a bidirectional coupler small by arranging a sub line along branched two main lines respectively to form two sets of coupling lines and inserting an electrically grounded conductor plate between the two sets of coupling lines so as to shield them. CONSTITUTION:A signal fed from a terminal 3 is shared into two to main lines 1a, 1b at an equal amplitude at an equal amplitude power distributer 9. Part of the signal fed to the main line 1a is coupled with a sub line 2a and outputted at a terminal 5a and part of the signal fed to the main line 1b is coupled with a sub line 2b and outputted at a terminal 6b and absorbed in a resistive terminator 7b. In this case, since a coupling line 8a comprising the main line 1a and the sub line 2a and a coupling line 8b comprising the main line 1b and the sub line 2b are shielded with each other by a grounded conductor wall 11, the signal coupled with the sub line 2a and the signal coupled with the sub line 2b are not affected with each other. Then the signals propagated through the main lines 1a, 1b are synthesized at an equal amplitude power distributer 10 and outputted at the terminal 4. Thus, the small sized bidirectional coupler is obtained.
Patent JP-S57201371-A (JP)
Title: Facsimile device
Inventor: YOKOYAMA RIYUUZABUROU
IPC: H04N1/00
Filed: 1981-06-04
Abstract: PURPOSE:To simplify a mechanism of a paper feed part, and to make it compact, by providing a paper feed roller so as to be freely rotatable in the forward and reverse directions, and feeding an original and recording paper is common by use of one paper feed roller. CONSTITUTION:When sending an original, a pulse motor 30 is rotated counterclockwise, and a paper feed roller 26 is also rotated counterclockwise, therefore, an original 13 in an original feed part 16 is separated and fed by 1 sheet each in order from its lowest one by the paper feed roller 26 and a separating plate 28, and is fed toward an original read part 4. The original is carried by each pair of feed rollers 5, 9 and press rollers 6, 10, and is read through contact glass 8. In case of this operation, the paper feed roller 26 is rotated in the opposite direction against recording paper 20, therefore the recording paper 20 is not fed. When receiving and recording, the pulse motor 30 is rotated clockwise, only the recording paper 20 is fed.
Patent JP-S5513915-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJIKI KUNIMITSU
IPC: H01L21/3205
Filed: 1978-07-17
Abstract: PURPOSE: To reduce a wiring area by conncting on the intermediate slope a wiring on the convex portion to a wiring on the bottom portion, which are provided on a silicon substrate as to make a contact with each other in the vertical side face.  
     CONSTITUTION: A slot 22 with the width w" and length w' is provided in the silicon substrate 21 and is covered with an oxide film 24 having the thickness a. In this case, the slot width w=w"-2a. When Al 26 and 25 with the thickness of a<h are vapor-attached, the stepped division is performed from the vertical side face 27, and the area consisting of n pieces of wirings, with the width w can be materialized with a minimun area S=nwL. Connecting of two stepped wirings can be materialized by making a window 34 at the top end of the convex portion 32 after covering it with SiO 2 33. Joining between the surfaces 35 of the slot bottom 40 and convex portion 32 can be achieved with the slope face 37 of a pentagon having an angle of 55°, used as one face of a quadrangular pyramid. Under such a condition, when the full face is covered with SiO 2  and Al vapor-attachment is performed, the stepped wiring 26 and 25 can be connected preferably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5311540-A (JP)
Title: Interface control system
Inventor: SAITOU FUMIHIKO
IPC: G06F13/00
Filed: 1976-07-20
Abstract: PURPOSE: To enhance the system reliability by carrying out a test for the transmission system based on a tag gate information before the bus-out information is registered at the device side and by transmitting no tag gate information when an abnormality takes place in the transmission system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000285445-A (JP)
Title: Manufacture for magnetic recording medium
Inventor: HAYATA YOICHI
IPC: G11B5/84
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cumulative turns when a supporting body is wound and prevent the generation of product failures in a manufacture process, by satisfying a specific relation among a total thickness after a magnetic agent and a non-magnetic agent are applied to the supporting body, a diameter of a wind core to which the supporting body is wound, and a length of the supporting body when the supporting body is wound to the wind core. SOLUTION: When a total thickness after a magnetic agent and a non- magnetic agent are applied to a supporting body in a magnetic recording medium is (t), a diameter of a wind core to which the supporting body is wound is ϕ and a length of the supporting body is L, a relationship of an expression I is held when the supporting body is wound to the wind core. Alternatively, a relationship of an expression II is held. According to the manufacture for the magnetic recording medium, the number of cumulative turns is set in accordance with the length of the supporting body and the like, and the supporting body with the magnetic agent and non-magnetic agent applied can be wound on the wind core by the number of turns whereby no peaks or troughs are generated.
Patent JP-H071343-A (JP)
Title: Polishing disc assembly for rotary disc sander
Inventor: JIYUSETSUPE KATARUFUAMO
IPC: B24D9/08
Filed: 1992-03-09
Abstract: PURPOSE: To collect dust by a sander by preventing the sander from causing sticking and overheat of the polishing surface of a disc. CONSTITUTION: An inward concentric recessed part 12 and plural grooves 13 extending from the inward recessed part 12 are formed in the pad 7 of a sander having a disc 2 mounted on the pad 7, the disc 2 is twisted by the arm 8 of a holding and fixing means 3 to be inserted and fixed to form a dust suction path.
Patent JP-S59210733-A (JP)
Title: Television tuner device
Inventor: UTSUNOMIYA KEISUKE
IPC: H04B1/08
Filed: 1984-04-27
Abstract: PURPOSE:To improve the nose figure and direct wave fog and also to maintain the countermeasure against electric shock in accordance with the UL standards by coupling directly an antenna terminal board and a tuner including an antenna circuit network incorporatedly. CONSTITUTION:The device is constituted that the antenna terminal board 2 is coupled incorporatedly with a chassis case of the tuner 3 and also the unbalanced circuit part of the antenna terminal board 2 is shielded by a shield case 16. An electric shock preventing element 12 is coupled directly to an input circuit of the tuner 3 at the UHF band while keeping the feeder line interval. A connecting cable is eliminated, a pin jack being a connecting plug with the tuner 3 is eliminated in the VHF band and further, the unbalanced circuit from an input terminal 5 of 75 ohms (including a changeover switch 10) to the tuner 3 is shielded entirely by the shield case 16. This unification and the shield case allows ''direct wave fog'' to be improved by 10-15dB.
Patent JP-S60235892-A (JP)
Inventor: JIEEMUZU AARU MIYUNJIYAA
IPC: B01J8/08
Filed: 1985-04-24
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-H10285204-A (JP)
Title: Interconnected ethernet and 1394-network
Inventor: JASON M BLUEHER
IPC: H04L12/46
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To easily interconnect Ethernet (R) and a 1394-network. SOLUTION: A first 1394-network medium and a second network medium of other form (e.g. Ethernet (R) are respectively connected to pluralities of corresponding host computers (H1 to H3 and H5 to H7). The total network configuration includes a link layer gateway computer H4 that is connected to both the 1st network medium and the 2nd network medium. The link layer gateway computer H4 is operated to communicate a data packet from a sender connecting to the 1st network and also operated to communicate a data packet from a sender connecting to the 2nd network medium to a destination connecting to the 1st network medium.
Patent JP-S61246944-A (JP)
Title: Manufacture of optical disk and its device
Inventor: AZUMA KOICHI
IPC: G11B7/26
Filed: 1985-04-23
Abstract: PURPOSE:To obtain a highly reliable optical disk free from impurities and defects by forming a protective film and a label printing film on the optical disk successively by a continuous process. CONSTITUTION:The optical disk 21 on which a reflective film is formed is placed on a tray 22. At first, it passes through a protective film forming device 15 and a protective film is formed. Then, the tray 22 is carried by a carrying device 23 to a label print film forming device 16 by consecutive process. A printed film is printed by a screen printing device 19, hardened by a hardening device 20 and a printed film is formed. These are processed by the consecutive process and the protective film and the label print film are formed on the disk 21 on which a reflective film is provided. By above method, the optical disk free from impurities and defects can be obtained as the adhesion of contamination does not occur.
Patent JP-S62243170-A (JP)
Title: Data read method
Inventor: SHIBA TAKASHI
IPC: G11B20/00
Filed: 1986-04-15
Abstract: PURPOSE:To prevent the deterioration of an error rate by fetching data for plural number of times in reading a data from a reproduced digital signal in the video region so a to discriminate the mutual relation between the data. CONSTITUTION:In reading a data A and then a data B, whether or not the relation of B=A+1 esxists is decided, and when the relation exists, both the data A,B are judged to be correct and the data B read at the 2nd time is adopted. When coincident, it is judged that either data has an error and the 3rd data C is read. Whether or not the relation of C=A+2 exists is decided, and when coincident, both the data A, C are judged to be correct and the data C read at the 3rd time is adopted. Since the correct data is read finally even if the data has an error once or twice, the error rate is suppressed lower.
Patent JP-H10283864-A (JP)
Title: Connector mounting structure of grommet
Inventor: NAGAMINE TOMOYUKI
IPC: H02G3/22
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To enhance the easiness in the fitting operation into a holder hole of a grommet and ensure stable fixing once the fitting is completed by introducing such an arrangement that even a plurality of connectors can be handled in the same manner as with a single connector. SOLUTION: A grommet 1 is provided with a holder hole for holding connectors 14 and 16 in the part of the body 2 of grommet 1 to block the hole opened in the body, wherein at least part of the section shape at the bore of the holder hole is formed as mating with the section of at least one of the connectors 14 and 16 and pressure fitting into the holder hole 14 is generated in the condition that the two connectors 14 and 16 to be inserted are coupled together by a coupling member 18.
Patent JP-S6345563-A (JP)
Title: Cell analysis
Inventor: IMAI KYOKO
IPC: G01N33/544
Filed: 1987-04-10
Abstract: PURPOSE:To selectively detect cells with high sensitivity by conjugating endoplasmic reticulum sealed with a labeling material to the cells to be examined. CONSTITUTION:Liposome contg. sphingomyellin and cholesterol is prepd. by the conventional practice. A carboxyl fluoresceine soln. which is a fluorescent material is sealed into such lipsome and the excess fluorescent material is removed by dialysis. This liposome is conjugated with anti-T cell antibody by using a crosslinking agent. The liquid mononuclear sphere suspension obtd. by centrifugal sepn. of sample blood is added with the liposome labeled anti-T cell antibody to cause reaction. After the cells are cleaned, the liquid cell suspension is dropped onto slide glass for microscope. The decision of the T cells is thereafter made by using a fluorescent microscope. The number of the liposomes which emit fluorescence is counted, by which the number of the T cells contained in the sample is counted. The specific cells are thereby selectively detected with the high sensitivity.
Patent JP-S5711922-A (JP)
Title: Method of exracting active principles from medicinal herbs
Inventor: NAKAMURA SENNOSUKE
IPC: B01D11/02
Filed: 1980-06-25
Abstract: PURPOSE: After medicinal herbs are continuously compressed while the temperature is controlled, the compression is released to make the herbs porous, thus increasing the extraction amount of the active principles by leaps and bounds and shortening the extraction time.  
     CONSTITUTION: Medicinal herbs or food products are continuously compressed and extruded through a narrow path as the temprature is being controlled to release them from the compression. The preferably temperature is 40W130°C and the compression is effected for several seconds. This operation causes the breakage of the carbohydrate membrane covering the active principles and the starch swells to become porous. Consequently, warm water and a solvent become able to soak through the porous tissues thoroughly and rapidly an the extraction time can be reduced to 1/10 of the conventional one and the extracton amount of the active principles becomes about 3 times that in the conventional method. 
     COPYRIGHT: (C)1982,JPO&Japio