baber/WOPTO huggingface dataset:
Patent JP-2000156919-A (JP)
Title: Power supply apparatus for hybrid vehicle
Inventor: AMANO MASAYA
IPC: B60L50/16
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus for a hybrid vehicle, which can suppress the electrical energy of a capacitor for motor-generator drive from being consumed wastefully. SOLUTION: This power supply apparatus for a hybrid vehicle is provided with an engine which transmits a motive force to a wheel. It is provided with a motor generator which has a function for transmitting motive force to the wheel and which comprises a function to start the engine. It is provided with a capacitor which supplies electric power to the motor generator, an auxiliary battery which is installed separately from the capacitor and which supplies electric power to a starter motor, a DC/DC converter which transfers electric power between the capacitor and the auxiliary battery. In addition, it is provided with a power supply control means (Step 100 to Step 103) which supplies the electric power of the capacitor to the auxiliary battery, when a request for starting the engine is not generated.
Patent JP-H01176127-A (JP)
Title: Optical space communication system
Inventor: SARUTA MAKOTO
IPC: H04B10/11
Filed: 1987-12-28
Abstract: PURPOSE: To prevent such a case where an optical space communication system is totally unavailable due to a failure of a communication controller by transferring the communication data among repeaters without collecting once the data at the communication controller. CONSTITUTION: Each of terminal units 1a to 1h includes a transmission part which transmits an optical signal of carrier frequency f1 and a reception part which receives an optical signal of carrier frequency f2 . Each of repeaters 2a to 2c receives the optical signal f1 from the terminal unit or the optical signal f2 from another repeater and transmits the optical signals f2 to the repeaters except the one that transmitted the signal f1 and also to the terminal units respectively. Each of those repeaters 2 consists of a reception part 3R which receives the signals f1 from the terminal units 1, a transmission part 3T which transmits the signals f2 to the units 1, the reception parts 4R and 5R which receive the signals f2 from other repeaters, and the transmission parts 4T and 5T which transmit the signals f2 to other repeaters.  A transmission destination setting means 6 includes the transmission inhibition signal generation parts 7a and 7b, the reception end detection parts 8a and 8b, and a frequency conversion part 9. Thus, it's possible to prevent such a case where an optical space communication system is totally unavailable due to a failure of a communication controller.
Patent JP-H07188196-A (JP)
Title: New oxazolidine derivative and its salt
Inventor: ICHIHARA MASATO
IPC: A61K31/445
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the subject new compound having platelet aggregation inhibiting action, capable of orally administrating and useful as an improver, etc., for ischemic heart diseases, cerebro-vascular accident, etc. CONSTITUTION:A compound of formula I (R<1> is an amino, piperidyl or amidinophenyl; R<2> is H or an ester residue; A1 is an alkylene; A2 is a lower alkylene) and its salt, e.g. ethyl(S)-4-[4-(4-amidinobenzyloxy)benzyl]-2- oxoxazolidine-3-acetate hemicarbonate. The compound of formula I in which R1 is amidinophenyl is obtained by reacting a compound of formula II with an alcohol such as methanol in the presence of hydrochloric acid gas at -40 deg.C to 0 deg.C to afford an imidate compound and reacting the imidate compound with an amine (salt) such as ammonia in a solvent such as methanol or acetone.
Patent JP-H05164329-A (JP)
Title: Cooker
Inventor: KUDO KYOKO
IPC: F24C7/02
Filed: 1991-12-13
Abstract: PURPOSE:To perform exact control of heating time and the like through precise detection of the heating conditions of food even when the amount of temperature change of a temperature detecting means is rendered irregular because of the influence, such as repetition of warming cooking. CONSTITUTION:A cooker is provided with a temperature detecting means 20 to output a voltage responding to the temperature of exhaust gas from a heating chamber, a direct current signal detecting means 31 to detect a direct current component in an output from the temperature detecting means 20, and an alternating current detecting means 32 to detect an alternating current component in the temperature detecting means 20. Further, a discharge means 5 to promote discharge of the heating chamber and a control means 33 to control a heating time or a heating output based on an output from the alternate current signal detecting means 32 and control a drive time for the exhaust means 5 before or after heating cooking according to an output from the direct current detecting means 31.
Patent JP-H07194148-A (JP)
Title: Ultrasonic motor
Inventor: KACHI TAKATOSHI
IPC: H02N2/00
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the vibration of an ultrasonic motor propagated to the outside through a rotor so as to improve the silentness and efficiency of the motor by setting a vibrating condition so that the outer end of the rotor and a second resonator can become nodes of resonant vibrations. CONSTITUTION:A rotor 101, first resonator 104a, and second resonator 104b are arranged in this order in the direction of axis of rotation and an ultrasonic vibrator 105 which generates vibrations in the direction of the axis of rotation is held between the resonators 104a and 104b so that a rotational driving force can be given to the rotor 101 from vibrations produced at the contacting section between the resonator 104a and rotor 101. In such an ultrasonic motor, a vibrating condition is set so that the outer ends of the rotor 101 and resonator 104b can become nodes of resonant vibrations. In order to create a rigidity difference among the resonators 104a and 104b and rotor 101, the resonator 104a is constituted of an aluminum material and the resonator 104b and rotor 101 are made of steel.
Patent JP-H10153908-A (JP)
Title: Powder storage device and image forming device using the same
Inventor: IWATA ATSUKI
IPC: G03G15/08
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a powder storage device capable of preventing the erroneous detection of the amount of powder remaining in a powder storage container by using transmission light. SOLUTION: Light from a light emitting part passes through a transmission part 36a after reflecting from the reflection part 37a of a recessed part 28a situated opposite the light emitting part. In the case toner does not exist between the opposite transparent parts 36a and 36b of the pair of the recessed parts 28a and 28b, the light which has passed through the transmission part 36a strikes on the transmission part 36b of a recess 28b situated opposite a light receiving part, and is received by a light receiving part after reflecting from a reflection part 37b. The face of each of the transmission parts 36a and 36b with the toner is composed to that the inclination of a perpendicular to the contact face is set downward from a horizontal line, thereby accelerating the falling of the toner onto a toner hopper bottom by its weight.
Patent JP-H06175122-A (JP)
Title: Liquid crystal display element
Inventor: MURATA MAKOTO
IPC: G02F1/1335
Filed: 1992-12-10
Abstract: PURPOSE:To provide a liquid crystal display element having almost complete color compensation, high color purity of black and white, and high contrast. CONSTITUTION:This liquid crystal display element consists of a liquid crystal element and a pair of polarizing plates disposed on both surfaces of the liquid crystal element. The liquid crystal element consists of a pair of transparent electrodes facing to each other and a nematic liquid crystal having twisted orientation disposed between these electrodes. An optical element containing an optically active material showing rotary polarization with dependency of wavelength of light is inserted between the liquid crystal element and the polarizing plate.
Patent JP-H03188835-A (JP)
Title: Automatic deciding mechanism for irradiation field
Inventor: OTA HIROSHI
IPC: A61N5/10
Filed: 1989-12-19
Abstract: PURPOSE:To automatically decide the most suitable irradiation field of a radiation beam for medical treatment by providing a beam parallel plane means for deciding the target maximum rectangular face of a plane parallel to a beam according to a safety margin designated, and a means for deciding the target maximum rectangular face of a plane perpendicular to the beam. CONSTITUTION:A designating means 1 designates a target on each CT slice as to plural CT images input thereto and a storage means 2 stores information on each target as numerical one. A calculating means 3 calculates the projected image of a plane parallel to a beam where the target on each CT is seen from the direction of CT slice and a designating means 4 designates the angle of irradiation for treatment. A designating means 6 designates some safety margin from the maximum edge of the plane parallel to the beam and a deciding means 5 decides the target maximum rectangular face of the plane parallel to the beam according to the safety margin designated. A calculating means 7 calculates the projected image of the plane parallel to the beam where the target on each CT is seen from the direction of a radiation source and a designating means 9 designates some safety margin from the maximum edge of the plane perpendicular to the beam. A deciding means 8 decides the target maximum rectangular face of the plane perpendicular to the beam according to the safety margin designated.
Patent JP-H10171293-A (JP)
Title: Fixing device
Inventor: NAKAJIMA SHIGEKI
IPC: G03G15/20
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To correctly detect the temperature of the surface of a heat roller. SOLUTION: The fixing device 1 is equipped with the heat roller 3 with a heat source 7 inside, a pressure roller 4 firmly pressed to the heat roller 3, a temperature detection part 5 for detecting the temperature of the periphery of the heat roller 3, and a separation claw 6 for separating paper 2, sticking to the heat roller 3, from the heat roller 3 after fixing. The temperature detection part 5 is disposed opposite the separation claw 6 with the heat roller 3 between them. The contact part of the temperature detection part 5 with the heat roller 3 is situated in the area where the heat roller 3 abuts on the separation claw 6.
Patent JP-H07192987-A (JP)
Title: Projection aligner
Inventor: KATO MASANORI
IPC: G03F7/20
Filed: 1993-12-27
Abstract: PURPOSE:To detect the focal position or the angle of inclination of a photosensitive substrate over a wide detection range without arranging a complicated optical system near the side of the photosensitive substrate in a projection optical system even when the projection optical system becomes large. CONSTITUTION:Detection light AL from a light-sending system 20 is applied to a measuring point Q on a glass substrate 102 via a projection optical system 100 and a mirror 9A, and a slit image is projected obliquely onto the measuring point Q. Reflected light from the slit image is guided to a light-receiving system 21 via a mirror 9B and the projection optical system 100, and the focal position of the galss substrate 102 is detected on the basis of the transverse deviation amount of the slit image which has been formed again inside the light-receiving system 21.
Patent JP-H03193769-A (JP)
Title: Thiazolylmethylthiol carbamate derivative, its production and herbicide containing the derivative as active component
Inventor: ISHII TSUTOMU
IPC: A01N47/18
Filed: 1989-12-22
Abstract: NEW MATERIAL:The thiazolylmethylthiol carbamate derivative of formula I (R<1> is H, 1-4C straight or branched alkyl, Cl, Br or phenyl; R<2> is H, 1-4C straight or branched alkyl or phenyl; R<3> and R<4> are 1-5C straight or branched alkyl, alkenyl, cyclohexyl or phenyl; R<3> and R<4> may be bonded with each other to form a ring structure). EXAMPLE:(2,4-Dimethyl-5-thiazolyl)methyl-N,N-hexamethylenethiol carbamate. USE:Useful as a herbicide having high herbicidal activity against weeds in paddy field and low vapor pressure. It is almost odorless and does not cause the problem of environmental pollution. PREPARATION:The compound of formula I can be produced by reacting an alkylamine of formula II with carbonyl sulfide and reacting the reaction product with a 5-halogenomethylthiazole of formula III (X is halogen).
Patent JP-H08161396-A (JP)
Title: Device and method for calculating personnel merit rating data
Inventor: KOBAYASHI MASAYUKI
IPC: G06Q10/00
Filed: 1994-11-30
Abstract: PURPOSE: To realize the personnel merit rating system of a higher degree of compliance and a higher degree of opening to the public in personnel merit rating by liberally and severely adjusting and calculating the data on plural merit rating persons, and calculating more righteous value, and executing calculation processing for the reflection of the personnel merit rating for a raise of salary and a bonus as well. CONSTITUTION: This device is constituted of an external storage device 1, a display device 2, an input device 3, a central processing unit 4, and an output device 5, and the external storage device 1 is provided with the master file of basic information required for personnel merit rating data processing, and in response to the input of a command from the input device 3, personnel merit rating data processing work is executed while executing the correction of the liberalness or the severeness of the merit rating persons and the variance of the data. This calculation processed data and set data are stored in the data file of the external storage device 1. In response to the input of the command to the input device, various kinds of information are displayed on the display device 2 in a graph form easy to grasp visually as making the master file key data.
Patent JP-H09221525-A (JP)
Title: Aqueous emulsion polymer
Inventor: JIYON BAN KIYUUREN
IPC: C08F220/12
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a different method for improving the dirt pick-up resistance of an organic polymer latex binder.  
     SOLUTION: This polymer comprises 50-99.8wt.% repeating units derived from at least one alkyl (meth)acrylate (a), 0.2-20wt.% repeating units derived from a compound (b) represented by the formula (wherein R 1 , R 2 , R 3 , R 4 , and R 5  are each selected from the group consisting of hydrogen and 1-4C alkyl groups, provided that at least one of them is a 1-4C alkyl), 0-10wt.% repeating units derived from at least one α,β-ethylenically unsaturated monobasic or dibasic carboxylic acid or its anhydride (c), and 0-49.8wt.% repeating units derived from at least one α,β-ethylenically unsaturated monomer (d) other than monomer (a), (b) or (c) and has a Tg of below 0°C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11168782-A (JP)
Title: Loudspeaker device
Inventor: YANO HIROSHI
IPC: H04R1/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker device of less noise for reducing acoustic noise generated by the turbulent flow of air at an opening part inside the enclosure of a port in a speaker device used in various kinds of acoustic equipment. SOLUTION: This loudspeaker device for suppressing the acoustic noise is provided through the use of a port 2 provided with an opening part 2a on the outside of an enclosure 1, which is pulled out to the outside from one side face of the enclosure 1, jointed, while keeping airtightness to one side face of the enclosure 1 further and provided with the opening part 2c inside the enclosure 1, and the turbulent flow of air at the opening part 2c of the port 2 inside the enclosure 1 being suppressed.
Patent JP-H11155974-A (JP)
Title: Sprinkler extinguishing equipment
Inventor: AOKI MITSUNAMI
IPC: F16L1/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain sprinkler extinguishing equipment with a header which enables connection of a number of flexible tubes even on a narrow rear side of the ceiling and moreover, of feather touch connection thereof. SOLUTION: There are arranged a feed pipe 1 installed in the ceiling plenum a tubular header 5 mounted on the feed pipe 1 provided with a plurality of connection ports 10 being orthogonal to and horizontal with it and a flexible tube 15 for connecting a sprinkler head 23 to the connection ports 10 of the header 5. The tip part of the header 5 hangs down on a slab or the like with a hanger.
Patent JP-2001145663-A (JP)
Title: Absorptive article
Inventor: KOYAMA TAKAO
IPC: A61F13/494
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article, such as a throw-away diaper, which is easy to mount and has an excellent fitness around the waist and the legs. SOLUTION: This absorptive article has a front surface sheet, a leak-proof sheet and an absorber, is substantially longitudinally long and is used by fastening back side flaps 7 and 7 to an abdomen side B via fastening means. The back side flaps 7 and 7 have high-rigidity regions 7A and low-rigidity regions 7B having the rigidity lower than the rigidity of the high-rigidity regions. The fastening means consists of main fastening means 91 and auxiliary fastening means 92 disposed nearer the crotch C than the positions where the main fastening means 91 are disposed on the back side A or the abdomen side B. The main fastening means 91 are disposed in the high-rigidity regions 7A and the auxiliary fastening means 92 are disposed in the low-rigidity regions 7B or on the outside surfaces of the abdomen side B to be brought into abutment on the low-rigidity regions 7B.
Patent JP-H02176729-A (JP)
Title: Optical matrix switch
Inventor: USHIKUBO TAKASHI
IPC: H04B10/293
Filed: 1988-12-28
Abstract: PURPOSE:To reduce the light loss in a waveguide by employing such a structure that a coupling layer for increasing the electric field coupling between two waveguides of a directional coupler is not formed at the periphery of a total reflection corner. CONSTITUTION:The coupling layer which increases the electric field coupling between the two waveguides that the directional coupler is absent at the periphery of the total reflection corners 31. Therefore, the electric field intensity distribution of the part which contacts the 1st coupling part 61 of the same waveguide, e.g. 2nd waveguide 13 becomes similar to that of the parts nearby the total reflection corners 31 and the variation of the electric field intensity distribution becomes slow. This is applied to a 3rd waveguide 21 running on the side of the total reflection corner 31. Consequently, the loss of waveguide light is reduced.
Patent JP-H04198767-A (JP)
Title: Cable breakage judging device for vibration measuring system
Inventor: NAGAI ISAO
IPC: G01R31/02
Filed: 1990-11-28
Abstract: PURPOSE:To obtain an economical device by comparing the DC component in the vibration signal and the breakage reference level. CONSTITUTION:When a cable K connecting an acceleration pickup PU 1 with built-in amplifier and a vibration measuring device 2 is broken, the mechanical vibration signal detected by the PU 1 is not inputted to the device 2, and the high-frequency signal based on electromagnetic induction is transmitted to a breakage judging device 11 as a noise signal. No current flows to the PU 1 from a constant-current source 3 because the cable K is broken, no bias level is generated on the cable K, the high-frequency noise signal generated across both ends of a resistor 8a has no bias level, and it is converted into a smooth signal S2b by a low-pass filter 8 and fed to a comparison/judgment section 9. The signal S2b is compared with the preset breakage judgment reference level here, a high-level signal S3b is outputted, and a breakage warning display section 10 displays the breakage or generates a warning. An economical judging device is obtained.
Patent JP-H07184972-A (JP)
Title: Device for intake port of circulation type bubble bathtub
Inventor: SAKO NORIYUKI
IPC: A61H23/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a safe device for intake port of circulation type bubble bathtub capable of easily loading and unloading a suction cover and stopping the operation of the bathtub when the cover is removed. CONSTITUTION:A suction cover 4 which covers an intake port 2 except a flowing space 3 around is detachably mounted on the intake port 2 formed on a wall in the bathtub. A limit switch 6 stopping a circulating pump 5 by detecting the suction cover 4 is not at the prescribed position is attached to the intake port 2. A filter 22 is fitted on the back side of the suction cover 4.
Patent JP-H02181389-A (JP)
Title: Multicolored display el panel
Inventor: TANIGUCHI KOJI
IPC: H05B33/00
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a high brightness in a practical level by providing an EL luminous layer whose luminous brightness to voltage application property has a hysteresis between opposing electrodes, and a band-pass type filter to transmit the light of a specific color from the EL luminous layer. CONSTITUTION:On a glass base 1, an electrode 2 which consists of an ITO membrane, an insulating layer 4 which consists of a laminate membrane of SiO2 membrane and Si3N4 membrane, a luminous layer 5 which consists of a laminate membrane of SrS:Ce membrane and CaS:Eu membrane, an insulating layer 6 which consists of a laminate membrane of Si3N4 membrane and SiO2 membrane, and transparent electrodes 7 which consist of an ITO membrane are laminated in this order. And color filters 8a to 8c are formed periodically on the transparent electrodes 7. Since such an element has a hysteresis of the luminous brightness to voltage application property, the luminous period on each pulse can be made almost equal to the luminous period when the EL luminous layer is driven by the frame frequency. Consequently, the color can be selected freely and a high brightness in the practical level can be obtained.
Patent JP-H07190147-A (JP)
Title: Power transmission structure
Inventor: SUMI AKIYOSHI
IPC: F16F15/16
Filed: 1993-12-27
Abstract: PURPOSE:To provide desirable power transmission structure enabling vibration, generated between transmission members, to be damped over a wide frequency area and also enabling rotatory-driving force to be partially transmitted to the driven side even in the case of an elastic body being ruptured. CONSTITUTION:A rubber body 16 is interposed in the opposed area of a nearly half part between a cylindrical outer cylinder member 11 with a propeller blade 12 erected thereon, and a cylindrical inner cylinder member 13 driven being disposed on the same rotation axis inside the outer cylinder member 11. An operating chamber 31 with silicone oil filled therein is formed at the opposed area of the remaining half part between the outer cylinder member 11 and the inner cylinder member 13. Outer plates 34 and inner plates 35 respectively spline-engaged with the outer cylinder member 11 and the inner cylinder member 13 are alternately disposed in the operating chamber 31.
Patent JP-H07187600-A (JP)
Title: Operation control device of working machine
Inventor: HIRAMI KAZUHIKO
IPC: B66C23/90
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the stop of control due to failure of a rotary encoder by conducting the control using a detecting device having a low resolving power if a detecting device having a high resolving power gets out of order. CONSTITUTION:If failure determination signals of second operating condition detecting means C1, C2 formed by a rotary encoder with a high resolving power are not input from failure determination means D1, D2, output from the second operating condition detecting means C1, C2 is selected by output select means E1, E2, and according to the output, the control is conducted. If failure determination signals of the second operating condition detecting means C1, C2 are input from the failure determination means D1, D2 to the output select means E1, E2, output from first operating condition detecting means B1, B2 with a low resolving power formed by a potentiometer is selected, and according to the output, the control is continued.