baber/WOPTO huggingface dataset:
Patent JP-H07160435-A (JP)
Title: Bus connection controller
Inventor: ENDO SHINJI
IPC: G06F13/36
Filed: 1993-12-10
Abstract: PURPOSE:To shorten a seek time by connecting plural devices which store the same recording contents for a SCSI device which has a slow seek time and selecting a device to be put in operation according to a sought address. CONSTITUTION:For a device A, the signal from a SCSI bus is connected to a device I/F 2 through bus connecting circuits 5a and 7, and also connected to a device B through bus connecting circuits 6a and 7 on a daisy chain basis. The signal of the bus connecting circuits 5b and 6b is a specific control signal of the SCSI bus. A bus converting and connecting circuit 7 is made possible to output a signal of AND among BSY, C/D, and REQ of the devices A and B onto the SCSI bus, outputs the ACK signal from the SCSI bus properly to respective devices according to the state of a disconnected device, and also outputs the signal of a data bus O even to a data bus 1 for the device.
Patent JP-H11146127-A (JP)
Title: Image reading and recording device
Inventor: IIDA MASAHIRO
IPC: G03G21/14
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reading and recording device that conducts proper recording by having only to use an existing sensor provided to an automatic carrying system for an original and recording paper, regardless of the configuration not using an image memory, in the case of reading an original longer than a routine size of recording paper. SOLUTION: The device is provided with a 1st detection means (2nd original sensor 16) that is placed in advance to a read position to detect the presence of an original D and a 2nd detection means (2nd recording paper sensor 25 and counter 27) that detects an end of recording paper P at the recording position. When the detection means detects the end of the recording paper P and the 1st detection means detects the original D or when the detection means detects the end of the recording paper P and the elapsed time is within a prescribed time after the 1st detection means detected the original D at last, the succeeding recording paper P is carried up to the recording position.
Patent JP-H06134226-A (JP)
Title: Combustible active carbon filter
Inventor: KITADA TETSUO
IPC: B01D53/81
Filed: 1992-10-27
Abstract: PURPOSE:To provide an active carbon filter, light and of superior handling properties, which can burn the whole of a filter without deteriorating the working environment and decreasing the volume to a large extent compared with products heretofore available. CONSTITUTION:An active carbon filter can be burnt and is composed of synthetic resin, and a plurality of breathable cassettes 30 filled with active carbon 20 are disposed airtightly and in zigzag in a combustible box type frame 10 through a sealing material 40.
Patent JP-H10152015-A (JP)
Title: Control circuit
Inventor: KISHI TAKAYUKI
IPC: B60R21/16
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent sounding of an alarm even when a microcomputer on the load side gives no response by a method wherein a voltage fed to a load is detected and a first reference voltage and a second reference voltage lower than the first reference voltage are generated and compared with an output voltage to decide the occurrence of a trouble. SOLUTION: A microcomputer 25' has two reference values. A first reference value is set to a voltage value when the voltage of a battery is reduced to a lowest voltage at which a battery is usable and a second reference value is set to a value approximately near to OV. The first and second reference values are compared with a voltage value fed through signal lines M and N. A microcomputer 25" outputs a request signal by means of which switching transistors 56 and 58 are turned ON and OFF through a first communication circuit 33. When a signal is fed to side air bag units 45 and 46, it is decided depending upon a return of a corresponding response signal whether the side air bag units 45 and 46 are normal or failed in operation.
Patent JP-H09176673-A (JP)
Title: Lubricating oil additive
Inventor: ROBAATO IIAN UIRUBII
IPC: C10M133/56
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil additive which can give a lubricating oil having an improved viscosity index by using a reaction product of an octadecene-1/maleic anhydride copolymer with a succinimide prepared from a polyamine and an acyclic hydrocarbyl-substituted succinic acid acylating agent.  
     SOLUTION: Octadecene-1 is reacted with maleic anhydride by heating under reflux in a hydrocarbon solvent in the presence of a radical polymerization initiator to produce an octadecene-1/maleic anhydride copolymer having a number-average molecular weight of 6,300-11,200. The octadecene-1-/maleic anhydride copolymer is mixed with a polyamine (e.g. ethylenepentamine) which forms a succinimide and an acyclic hydrocarbyl substituted succinic acid acylating agent represented by the formula (wherein X and X 2  are each a group which allows the copolymer to function as an acylating agent) and optionally a prim. or sec. hydrocarbylmonoamine and diaminododecane in a high-boiling inert oil-soluble solvent, and the obtained mixture is reacted by heating to about 100-200°C to obtain a dispersant/VI improver additive. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06134596-A (JP)
Title: Pressure filter device by belt press
Inventor: OZAWA MASAKATSU
IPC: B30B9/20
Filed: 1992-10-26
Abstract: PURPOSE:To provide the pressure filter device by the belt press satisfying respective conditions of meandering prevention of a pressurizing band, slip prevention of filter cloth belts and perfect expulsion of filter water. CONSTITUTION:This pressure filter device has the pressurizing band constituted by coupling plural sheets of endless track plates 47 provided with pressurizing plate 50 made of rubber on the surfaces to endless track belts 48 consisting of plural lines of soft materials. The surfaces of the respective pressurizing plates of the pressurizing band are provided with grooves 51 and the rear surfaces of the endless track belts are provided with V-belts. The pressurizing band is pressed to the first and second filter cloth belts disposed on the outer side of a rotary drum. The meandering of the pressurizing band and the slip of the filter cloth belt are prevented at the time of pressure dehydrating the materials to be treated between the first and second filter cloth belts.
Patent JP-H07213287-A (JP)
Title: Heat-resistant branching enzyme gene, recombined plasmid containing the same and heat-resistant branching enzyme
Inventor: OKADA SHIGETAKA
IPC: C12N9/26
Filed: 1993-11-04
Abstract: PURPOSE:To provide the subject novel enzyme gene originated from a thermophilic bacterium and enabling the high yield production of a heat-resistant branching enzyme capable of decomposing starch at high temperatures preventing the contamination of various bacteria. CONSTITUTION:A novel heat-resistant branching enzyme capable of decomposing starch at temperatures above 50 deg.C is obtained by inoculating a medium with a thermophilic bacterium, Bacillus stearothtermophilus TRBE 14 strain (FERM P-13916), culturing the bacterium at 50 deg.C for a night, centrifugally collecting the cultured bacterium cells, separating the chromosomal DNA of the bacterium cells by a phenol method, treating the DNA with a restriction enzyme, binding the obtained fragment to a phage vector, introducing the obtained recombined lambda-phage particle into Escherichia coli, screening the transformed Escherichia coli with a probe comprising a part of a branching enzyme gene, recovering DNA from the screened clone of a heat-resistant branching enzyme gene, treating the DNA with a restriction enzyme, binding the obtained gene fragment to a vector, and subsequently expressing the obtained recombined plasmid in host cells.
Patent JP-H03171496-A (JP)
Title: Microcomputer
Inventor: KATAOKA TOSHIYUKI
IPC: G11C16/02
Filed: 1989-11-29
Abstract: PURPOSE:To prevent data to be written in the EEPROM from being lost by providing an overwrite detecting circuit which detects the generation of a new data write request by a CPU during the data write processing of the EEPROM and informs the CPU of that. CONSTITUTION:A control circuit 210 which erases data in a specific address of the EEPROM 20 and writes data in the address in response to the data write request from the CPU 10 is provided with the overwrite detecting circuit 213 which detects a new data write response from the CPU 10 during the data writing processing and informs the CPU 10 of that. If the generation of a new data write request during the data writing processing of the EEPROM 20 is detected, the data to be written is saved temporarily in a data memory 50 consisting of an SRAM and a data write request is generated after the data writing processing of the EEPROM 20. Consequently, data is prevented from being lost.
Patent JP-H09140868-A (JP)
Title: Game machine, centralized control system, and island facility
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To save the trouble of stopping shooting balls for the purpose of avoiding starting scoring from becoming invalid by making the start of a starting play invalid if a predetermined requirement is met, and associating invalidated entrance of a ball into a starting slot with the control of providing an additional function other than that of starting the starting play. SOLUTION: A special-symbol variable-display play (starting play) is effected in accordance with the entrance of a game ball into a normal fluctuating scoring device 5, and even if a special playing condition can be started based on the result of the starting play and a ball has entered a special-symbol scoring slot, the start of the special-symbol variable-display play is invalidated as the stored number of special-symbol starting scoring balls has reached a predetermined number. The invalidated entrance of the ball into the special-symbol starting slot is associated with the control of providing an additional function (normal- symbol short-period game) other than that of starting the special-symbol variable-display play. Thus the player's dissatisfaction with the invalidation of the special-symbol starting scoring can be eased, and the trouble of stopping shooting balls can be saved.
Patent JP-H07143587-A (JP)
Title: Wireless audio apparatus and its receiver
Inventor: NAKAGAWA NOBORU
IPC: H04R1/10
Filed: 1993-11-17
Abstract: PURPOSE:To miniaturize a secondary battery of a private receiver ceiver and to easily cope with running-out of the battery in a wireless headphone stereo or the like. CONSTITUTION:A wireless audio apparatus 1 reproduces an audio signal from a recording medium and.transmits this reproduced audio signal. A receiver 2 receives the audio signal transmitted from the wireless audio apparatus 1 and supplies it to a headphone 3. In a battery pack 4, the secondary battery is stored in a prescribed vessel. When this battery pack 4 is set to the wireless audio apparatus 1, a part of the operating voltage of the wireless audio apparatus 1 is supplied to the secondary battery as its charging voltage. When the battery pack 4 is set to the receiver 2, the voltage of the secondary battery is supplied to the receiver 2 as its operating voltage.
Patent JP-H09153796-A (JP)
Title: Pll circuit
Inventor: NISHIKAWA MASATO
IPC: H03L7/093
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To optimize current consumption by changing a charging/discharging current during pulling-in corresponding to the level of phase error of comparing signal by shortening the pull-in [phase locked loop(PLL) stabilizing) time of charge pump circuit and suppressing jitter after lock as well. SOLUTION: This circuit is provided with a current source control circuit 9 with which the synchronism/asynchronism of input to a phase comparator 3 is discriminated by a synchronism discriminating part 18 and the value corresponding to the level of phase error of phase compared output is counted by a counter circuit 19, and a charge pump circuit 4 equipped with a switching control circuit 15 for inputting this compared output and a current source 17 provided with current supply parts I2-I5 to be weighted and controlled by the output of circuit 19 f in addition to an ordinary current I1 and a current mirror circuit 16 for converting the current of current source 17 to a charging/ discharging current I6 or I7 of control circuit 15. Then, a capacitor C1 of output terminal 13 is charged/discharged by the optimum charging/discharging current and after high-speed pull-in or jitter suppression is balanced, current consumption is optimized.
Patent JP-H10139622-A (JP)
Title: Rough skin ameliorant
Inventor: IKEMOTO TAKESHI
IPC: A61K8/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a rough skin ameliorant having excellent effect on esp. rough skin induced by ultraviolet exposure, by formulating, as active ingredient, a higher fatty acid ester of a specific saccharide. SOLUTION: This rough skin ameliorant contains 0.01-5.0wt.% of trehalose monoundecylenate as active ingredient, being applicable to skin cosmetics, medicines and bath preparations. Formulations of this ameliorant include lotions, milky lotions, creams and packs. Furthermore, this rough skin ameliorant may also be formulated with color, perfume, antiseptic, surfactant, pigment, antioxidant, etc.
Patent JP-H09152220-A (JP)
Title: Absorption type refrigerating machine
Inventor: ISHIKAWA TAKEO
IPC: F25B15/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To permit automatic and sure diluting operation upon restoration after service interruption. SOLUTION: This absorption type refrigerating machine 100 cools cooling water/returning water 35a by the circulation of absorbing liquid 2a, 2b, 2c and refrigerant 7a, 7b, 7c to supply it to a cooling load 210 and dissipate the heat of cooling water/returning water 32b, which has cooled required parts, in a heat dissipating device 30a. When service of power is interrupted suddenly during operation, a pump p2 is stopped and absorption liquid 2a, 2b, 2c is stagnated while an absorption agent is crystallized and deposited in the part of dense solution 2a whereby the operation becomes impossible.  When an elapsed time after service interruption is within a predetermined period of time upon restoring after service interruption, the pump p1 (or p1, p2, p3) is operated to effect diluting operation upon restoration after service interruption, however, when the elapse time has exceeded the predetermined period of time, an alarm that a special service interruption maintenance is required is indicated. Quick dilution can be effected regardless of the condition of the side of an annexed facility by the joining or circulation of refrigerant solution 24b or the circulation of the absorbing solution by only operating the pump p1 (or p1, p2, p3).
Patent JP-H02160450-A (JP)
Title: Suction device for work
Inventor: FUJITA KEIJI
IPC: B65B5/08
Filed: 1988-12-09
Abstract: PURPOSE:To facilitate an energizing force setting for smoothly separating a suction head from a work by balancing the force advancing and retreating the suction head by making the same the both pressure receiving areas advancing and retreating the suction head in a vacuum pressure chamber. CONSTITUTION:A spring 44 allows the retreat of a suction head 40 with its some compression in the case of the front face of the suction head 40 abutting to a work W, absorbing the impact of the abutting time and a spring chamber 43 is communicated with the external part via breather hole 45 and breather passage 46, so no excess pressure is given to the suction head 40. The vacuum pressure fed from a vacuum pressure lead pipe 52 acts only on the suction hole 51 of the suction head 40 via vacuum pressure passage 53, vacuum pressure room 49 and communication hole 50 and the work W is sucked to the front face of the suction head 40 by being evacuated. In the vacuum room 49 the pressure receiving area advancing the suction head 40 and that retreating are made the same and the force that the vacuum pressure advances and retreats the suction head 40 does not effect its power in the advance and retreat both directions to the suction head 40 and so the suction head 40 can smoothly detach the work W.
Patent JP-2000230132-A (JP)
Title: Bis(aminostyryl)benzene compound and its synthetic intermediate and method for their production
Inventor: ICHIMURA MARI
IPC: C07C217/92
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an organic luminescent material exhibiting strong luminescence and ranging especially from yellow to red. SOLUTION: This compound is represented by formula I (R2 and R3 are each an aryl; R1 and R4 are each formula II; one or more of R9, R10, R11, R12 and R13 are a >=2C oxyhydrocarbon group, or the like; one or more of R5, R6, R7 and R8 are H, cyano, or the like), preferably a compound of formula III. The compound of formula I, or the like, is obtained by condensation reaction of one or more of compounds of formula IV (R71 and R72 are each an aryl group corresponding to R1 group, R2 group, or the like), or the like  e.g. 4-[N-phenyl-N-(4-ethoxyphenyl)amino]benzaldehyde} with a compound of formula V (R75 and R76 are each a hydrocarbon group; R77, R78, R79 and R80 are each a group corresponding to the groups from R5 to R8, or the like).  The condensation reaction is performed by the Witting-Horner reaction and the compound of formula V, or the like, is condensed with the compound of formula IV, or the like, after the compound of formula V, or the like, is basified in a solvent. The compound of formula V, or the like, is obtained by reacting 2,5-di(bromomethyl)- terephthalonitrile, or the like, with triethyl phosphite, or the like.
Patent JP-H07160887-A (JP)
Title: Method and device for patterm matching inspection
Inventor: HANABUSA HIDEYUKI
IPC: B41F33/14
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a pattern matching inspecting method in which the oversight of the detection of a defect positioned at the vicinity of the contour of a printing pattern is few. CONSTITUTION:This inspecting method is to detect the defect by extracting the contour of the normal printing pattern as master pattern data by scanning, and extracting the contour of the printing pattern to be inspected as real data, and comparing and collating both data with each other, and it is characterized as follows. In respect of an image pickup signal related to the contour of the normal printing pattern, a dark boundary contour pattern signal part corresponding to a first contour element whose voltage value falls and a bright boundary contour pattern signal part corresponding to a second contour element whose voltage value increases are extracted respectively as dark boundary contour matching pattern binary data and bright boundary contour matching pattern binary data, and boundary contour master pattern binary data is formed by giving an enlarged mask area to form a blind zone to these binary data at the time of comparison and collation, and pattern matching is executed by this signal.
Patent JP-H09150685-A (JP)
Title: Weather strip for vehicle
Inventor: FUJIHIRA JUNICHI
IPC: B62D25/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of sealing performance, deterioration of a look and generation of piercing wind sound by preventing production of a clearance between a seal lip head end part and a front pillar, a grounding and falling down in closing the door. SOLUTION: A welt part 16 is fixed on a joint flange 4a provided on each outside part of a front pillar 4 and a roof side rail, and a seal lip 18 projected from the other side part 16b of the welt part 16 and bent in a curved shape in a car body direction is provided. A head end part 18b branched into two of the seal lip 18 is formed of a first lip part 19 constantly locked with a contact surface 15a of a molding 15 and a second lip part 20 making contact with a contact surface 15a by pressing force that the time when a door is closed and to give reaction force.
Patent JP-2001130325-A (JP)
Title: Sideward and downward visually recognizing device on front passenger seat of vehicle
Inventor: OOKA NAOKI
IPC: B60R1/06
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a sideward and downward visually recognizing device on the front passenger seat side allowing easy visual recognition images from a broad range on the side and the downside of a vehicle front passenger seat. SOLUTION: A wide-range lens 2 is installed in the lower part of a door mirror 1, and a display means 3 comprising an expansion lens 6, a screen 7, and an inner garnish 10 is installed at a side door sash corner 8. An optical fiber 4 is disposed between the wide-range lens 2 and the display means 3, image light collected by the wide-range lens 2 is projected on the screen 7. Thus, a driver can visually recognize the image on the side and the downside of the vehicle front passenger seat and safety is improved.
Patent JP-H03169496-A (JP)
Title: Composite filler material for hardening surface of aluminum material
Inventor: ENOMOTO MASATOSHI
IPC: B23K35/02
Filed: 1989-11-30
Abstract: PURPOSE:To provide a suitable aluminum material as wear resistant parts by containing one or more pieces of metallic wire rods except Al in the same axial direction as coating material in hollow part of fine-tube-like aluminum coating material. CONSTITUTION:The hollow part 2a is arranged in the axial direction of fine- tube-like aluminum coating material 2. One or plural pieces of the metallic wire rods 3 except Al and/or ceramics are contained to the same axial direction as the coating material 2 in the hollow part 2a. The wire rod 3 is constituted of mixed wire rod of the metal wire rod except Al and the ceramic wire rod. By this method, the surface hardened layer can be formed.
Patent JP-2001133400-A (JP)
Title: Total reflection/absorption spectrum measuring device
Inventor: TANAKA TOYOHIKO
IPC: G01N21/27
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a total reflection/absorption spectrum measuring device capable of providing a clear image of an analysis point of a sample in visual observation. SOLUTION: A total reflection/absorption Cassegrainian reflecting objective mirror 1 is made up of a primary concave mirror 2 having a hole in the middle, a secondary convex mirror 3 coaxial with the concave mirror 2, and an ATR (attenuated total reflection) prism 4. The concave mirror 2 is in a fixed position, and two kinds of secondary convex mirrors 3, 6 and the prism 4 are installed on a turntable 5 for selection. In ATR measurement, the larger mirror 3 and the prism 4 are selected by turning the turntable 5. The incident angle of light coming into the prism 4 can be increased according to the refraction factor of the prism 4, thus easily satisfying the total reflection condition of the incoming light.  In visual observation, the smaller mirror 6 is selected to decrease the incident angle of light coming into a focal position, thereby providing a clear image having very small aberration and little distortion.