baber/WOPTO huggingface dataset:
Patent JP-H11109917-A (JP)
Title: Color plasma display device
Inventor: WAKABAYASHI TOSHIRO
IPC: G09G3/28
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To set the optimum write-in discharge voltages for each R, G, B and to improve display quality by commonly connecting a source electrode to a driver circuit each answering to an output terminal of a data driver. SOLUTION: A driver circuit part 1805 is composed of N pieces of driver circuits respectively answering to output signals of a logic circuit part 1804, and sync electrodes VSS of respective driver circuits are connected commonly respectively. The source electrodes VDDA being a power supply terminal of respective driver circuits answering to the output terminal OUT 3n-2 of the driver circuit part 1805 are connected commonly, and the source electrodes VDDB of respective driver circuits answering to the output terminal OUT 3n-1 are connected commonly, and the source electrodes VDDC of respective driver circuits answering to the output terminal OUT 3n are connected commonly. Further, (n) is a natural number of 1, 2, 3,.... Further, the sync electrodes VSS of respective driver circuits are connected to grounded potential GND.
Patent JP-H01106477-A (JP)
Title: Sic blue color light emitting diode
Inventor: SANO JUNICHI
IPC: H01L33/40
Filed: 1987-10-20
Abstract: PURPOSE:To improve efficiency for emitting light by laminating n-type 6H-SiC layer and 6H-SiC layer on n-type 4H-SiC substrate in sequence. CONSTITUTION:Nitrogen-doped n-type 6H-SiC layer 22 and auminum-doped p-type 6H-SiC layer 23 are grown on an n-type 4H-SiC substrate in sequence. A groove 26 which reaches a substrate 21 from the surface of a p-type 6H-SiC layer 23 with a SiO2 film 24 as an etching. Then, a SiO2 film 24 is removed and a thermal oxidation SiO2 film 27 is formed on the front surface and side surface of p-type 6H-SiC layer 23, on the side surface on n-type 6H-SiC layer 22 and substrate 21, and on the inner surface of the groove 26. Then the SiO2 film 27 which is located on the front surface of the p-type 6H-SiC layer 23 which is separated by the groove 26 is partially removed by the photolithography technique. And ohmic first and second electrodes 29 and 30 consisting of Al-Si and Ni-Cr-Au are formed on the front surface of the p-type 6H-SiC layer 23 exposed from an opening 28 and on the rear surface of the substrate 21, respectively.
Patent JP-H09106497-A (JP)
Title: Management system for snow removing vehicle
Inventor: ISHIHARA TETSUYA
IPC: G08G1/13
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple snow removing vehicle management system capable of the real time processing of the optimization of the instruction of a snow removing operation. SOLUTION: This system is provided with a sign post side management means 31 provided in each sign post 30 capable of controlling and managing the collection of vehicle side communication information 28a which is snow removing operation working conditions for each snow removing vehicle 20 and instructing snow removing operation contents for each snow removing vehicle 20 by transmitting center side communication information 38a which is the snow removing operation contents for each snow removing vehicle 20 to each snow removing vehicle 20 corresponding to the gathered vehicle side communication information 28a and a vehicle side management means 21 mounted to each snow removing vehicle 20 capable of recognizing the snow removing operation contents instructed by the transmission of the center side communication information 38a relating to itself, executing the snow removing operation based on the center side communication information 38a and transmitting the vehicle side communication information 28a which are the working conditions of the snow removing operation.
Patent JP-S61145050-A (JP)
Title: Recording device
Inventor: HIROSE YOSHIHIKO
IPC: G03G15/00
Filed: 1984-12-17
Abstract: PURPOSE:To enable a device to feed recording paper as required by detecting a priority mode command part, which is arranged in a paper feed cassette to command the priority in order of a paper feeding operation so as to to transmit a paper feed command selectively to a recording paper feed means when the stated time has elapsed after the termination of a recording operation. CONSTITUTION:When a priority mode detecting means 1 detects a priority mode command part 2a arranged in a paper feed cassette 2 during the period of recording operation, a paper feed drive command is transmitted by a paper feed drive command transmitting means 4 to feed recording paper from the paper feed cassette 2, to which the priority mode command part 2a is attached. Resultantly, recording paper is fed from the paper feed cassette 2 equiped with the priority mode command part 2a where the paper feed cassette 2 can be attached to either an upper or a lower receptacle, after the recording operation has been terminated. This configuration enables a erroneous copying due to an error in recording paper selecting operation to be significantly reduced so as to augment the copying efficiency.
Patent JP-S62123926-A (JP)
Inventor: MAEKAWA TAKIO
IPC: H02J7/02
Filed: 1985-11-22
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-S62122707-A (JP)
Inventor: MACHI BUNJI
IPC: B28B7/38
Filed: 1985-11-25
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-H06113974-A (JP)
Title: Bathtub shower device
Inventor: INARI TAMIKAZU
IPC: A47K3/00
Filed: 1992-10-02
Abstract: PURPOSE:To provide a bathtub shower device which can supply the hot water (hot water in a bathtub) having a proper temperature from the start from a shower nozzle, dispensing with a special control system such as that for taking out cold water, etc. CONSTITUTION:A shower nozzle 2 is arranged over a bathtub 1, and the hot water in the bathtub 1 is introduced into the nozzle 2, and the hot water supplied from a hot water supplying device, etc., is introduced into the bathtub 1 through the shower nozzle 2. With this constitution, when the hot water supplied from the shower nozzle is utilized for filling the bathtub with hot water, the piping ranging from the bathtub 1 to the shower nozzle 2 can be warmed in filling the bathtub with hot water, and the aimed purpose can be achieved.
Patent JP-H04140706-A (JP)
Title: Photoscanner
Inventor: GOTO HIROSHI
IPC: G02B26/10
Filed: 1990-10-01
Abstract: PURPOSE:To make the scanner small and simple by providing a means which detects the start and end of optical scanning from the wavesform of a voltage applied to a driving source. CONSTITUTION:A driving circuit vibrates the driving source 6 at a certain frequency and its vibration is applied to an excitation part 5, which is vibrated reciprocally; and then an inertial force operates on a scanning part 3, which vibrates at a large rotational angle. When even the driving source 6 which can vibrate only finely like a piezoelectric vibrator is driven at a frequency equal to a resonance frequency of each elastic deformation mode, a mirror surface 4 rotates at a large angle. At this time, when the mirror surface 4 is irradiated with a laser beam alpha, its reflected laser beam alpha makes a scan at a scanning angle which is twice as large as the rotational angle of the scanning part 3. A scanning start and end decision circuit detects the start and end timing points of the scanning operation and outputs a trigger signal synchronously.
Patent JP-H1161533-A (JP)
Title: Antimicrobial handkerchief case
Inventor: TSUKADA KAZUE
IPC: A45C11/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To keep the cleanliness by housing a handkerchief in an antimicrobial handkerchief case processed with an antimicrobial finished cloth due to promoted propagation of various germs when housing the usually used handkerchief in a pocket or a handbag. SOLUTION: This antimicrobial handkerchief case is obtained by forming an antimicrobially finished cloth 1 into a square shape, sewing peripheral edges 3 of two sides thereof together into a V shape, forming a pocket 7 having a large opening capable of readily taking out and housing a handkerchief 6, sewing peripheral edges of each upper piece A and each lower piece B in triangular piece parts of the opening and providing the vicinities of ends of the triangular pieces with parts for preventing the handkerchief 6 from falling off using Hook-and-Loop fasteners 5.
Patent JP-S61141408-A (JP)
Title: Dual optical fiber
Inventor: YAMAUCHI RYOZO
IPC: G02B6/10
Filed: 1984-12-15
Abstract: PURPOSE:To maintain the specified polarization direction by providing two cores in one clad and providing polarization plane maintaining power to both cores. CONSTITUTION:The two cores are provided in one clad and the polarization plane maintaining power is provided to both cores. For example, a dual optical fiber 10 is twisted around the fiber axis. Then the cores pass alternately the inside and outside of the bend when the fiber 10 is subjected to bending and therefore the phase differences of the light generated by the bend are negated by each other and are not affected by the bend. The generation of the rotation for the polarization plane is thereby obviated and therefore the stable measurement result of high accuracy is obtd.
Patent JP-H0990244-A (JP)
Title: Electronic endoscope device
Inventor: SUZUKI SHIGEO
IPC: A61B1/04
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To improve picture quality and to perform the effective use of a device without making the structure of an imaging device complicated and also without making a clock frequency high. SOLUTION: In this device, a first system having high picture quality reading out the picture signal of odd numbered lines in a next period and moreover reading out the picture of even numbered lines in a next period as to the picture obtained with a single exposure in the period of 1/60sec. in a CCD 14 and a second system alternately reading out an odd numbered field signal and an even numbered field signal according to exposures to be successively performed are provided and the first system is executed in a first CCD driving circuit 24A and the second system is executed in a second CCD driving circuit 24B and, for example, the first system is used for still pictures and the second system is used for moving pictures. Moreover, in the forming of the picture of the first system, a shutter 19 interrupting an incident light so that a new signal accumulation is not performed to the CCD 14 in a prescribed period when the picture signal is read out is provided in a light source device, etc. Thus, it is made possible to distinguish between the use of the first system having high picture quality and the use of the second system of a conventional practice.
Patent JP-H10111723-A (JP)
Title: Voltage stabilizing circuit
Inventor: YAMADA ATSUSHI
IPC: G05F3/24
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide voltage stabilizing circuit of MOS structure, using the output voltage of a voltage conversion circuit as input voltage. SOLUTION: The source electrode of an MOS transistor 11 where a drain electrode is connected to an input voltage application terminal 7 and the source electrode of an MOS transistor 9 where the drain electrode is connected to a stabilized output voltage output terminal 8 are connected in series in common between the input voltage application terminal 7 and the stabilized output voltage terminal 8 of the voltage stabilized circuit 40. The MOS transistor 12 is inserted in series between the stabilized output voltage output terminal 8 and a GND terminal.  Since a discharge route to a part except for the load of a charge accumulated in output capacity 10 is eliminated when the circuit operation of the voltage conversion circuit and the voltage stabilized circuit 40 stop, the voltage conversion circuit and the voltage stabilized circuit 40 can intermittently be operated, power consumption is reduced and voltage conversion efficiency can be improved especially when a capacitive load such as a liquid crystal panel is connected and used.
Patent JP-H01108235-A (JP)
Title: Flame-retarding electrical insulation composition
Inventor: YAMAMOTO YASUAKI
IPC: H01B3/44
Filed: 1987-10-19
Abstract: PURPOSE:To obtain a flame-retarding electrical insulation composition which does not evolve any noxious halogen gas during burning, by mixing a polyolefin with a metal hydroxide surface-modified with a silane coupling agent. CONSTITUTION:This composition comprises 100pts.wt. polyolefin and 50-500pts. wt. metal hydroxide surface-modified with a silane coupling agent and further surface-treated with a fatty acid or its salt. The surface modification with a silane coupling agent is desirably performed by replacing water of an aqueous slurry of a metal hydroxide with an alcohol and adding a silane coupling agent directly or after dilution with an alcohol, and immersing it in this alcoholic slurry. It is further surface-treated by adding a fatty acid or its salt directly or after dissolution in an alcohol and allowing it to adsorb this compound. The treated metal hydroxide is washed with water and dried.
Patent JP-H02129293-A (JP)
Title: Fuel composition
Inventor: EATON PHILIP
IPC: C10L1/06
Filed: 1989-10-13
Abstract: A fuel composition with a high energy content, for direct-ignition internal combustion engines contains a gasoline from petroleum and an amount of up to 90% by volume, as referred to the same fuel composition, of hydrocarbon "cubane" or of its alkyl-derivatives, to be defined by means of the formula: <CHEM> wherein R min  and R sec  represent, independently from each other, a hydrogen atom or an alkyl radical containing from 1 to 3 carbon atoms
Patent JP-S60157580-A (JP)
Inventor: DANTE EDOWAADO PITSUKORI
IPC: B29C48/153
Filed: 1984-12-18
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-H03126359-A (JP)
Title: Facsimile equipment
Inventor: TERAOKA TATEO
IPC: H04N1/00
Filed: 1989-10-11
Abstract: PURPOSE:To allow the facsimile equipment to cope with a traffic change by detecting and counting a new incoming call to a busy line and controlling number of lines used for calling based on number of incoming calls for a prescribed time. CONSTITUTION:Line interface sections 11-14 each consist of a level conversion circuit connecting each communication port to an ISDN, a D-channel controller and D-channel and B-channel multiplexer and a communication control section 21-24 consists of the B-channel controller and a communication control circuit, and the line interface sections 11-14 send and receive a B-channel signal and a D-channel control signal. Moreover, a control section 3 consists of a microprocessor and its peripheral circuit, counts incoming call detection signals 301-304 from communication control sections 21-24 corresponding to each line and applies outgoing/incoming call control to each line based on the result. Thus, the equipment copes with timewise change in the traffic of outgoing and incoming calls and the communication system is made efficient.
Patent JP-H09111636-A (JP)
Title: Embroidery sewing machine
Inventor: ASANO FUMIAKI
IPC: D05C5/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an embroidery sewing machine capable of extremely improving the efficiency of input work of plural sewing data. SOLUTION: Plural sewing data are memorized in a FD. When an input key is pushed (S102, Y) after the detection (S101, Y) of that the FD is in a floppy disk drive, the input of the sewing data is started. In this step, all data in a RAM are cleared (S103), the head of the sewing data memorized in the FD is assigned (S104) and at the same time the number count C is initialized (S105) to 1. Then, the sewing data are read out in the order, in which the sewing data have been read into the FD, and they are memorized (S106 to S111) in a stitch datum memory area in a serial order.
Patent JP-H08127692-A (JP)
Title: Production of poly(vinyl chloride) plastisol composition
Inventor: ISHIZAKI HISAYOSHI
IPC: C08K3/26
Filed: 1994-10-28
Abstract: PURPOSE: To enable easy and stable production of a poly(vinyl chloride), plastisol composition which is useful as a tipping-resistant coating with excellent viscosity stability by mixing a part of plasticizer, a specific calcium carbonate and silica to prepare a mill base and admixing the rest of the plasticizer and a PVC resin to the mill base. CONSTITUTION: A part of plasticizer, colloidal calcium carbonate (AI) and fumed silica (AII) are mixed and dispersed to prepare a mill base. Then, the mill base is combined with the rest of plasticizer, a PVC resin and needed additives to give this composition. The weight ratio of AI/AII is 97.5/2.5-95/5 in the mill base and the maximum particle size in the mill base is 30-40μm.
Patent JP-2001087335-A (JP)
Title: Massaging machine
Inventor: HIROZAWA TOSHIO
IPC: A61H15/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To perform the change of a clearance between a pair of rubbing rollers at a high speed in the massaging machine wherein massaging action is performed by rocking a pair of rubbing rollers fitted to a rotating main shaft pipe and expanding and contracting the clearance and changing of the clearance can be performed by utilizing a motor for performing the rotation. SOLUTION: A main shaft pipe 15 is connected with the third planetary gear 33 being an output part of a three stage type planetary gear mechanism 13 performing speed reduction of a motor 11 and the third sun gear 25 is connected with an inner cylindrical member 37 and in addition, a screw rod 39 is loosely connected with the third sun gear 25 through a slip connecting mechanism 41 so as to perform slipping at a required torque. A feed nut 43 screwed into the outer periphery of the screw rod is hooked on the inner cylindrical member only in the rotating direction and is hooked on one pipe 15b among two pipes constituting the main shaft pipe and being slidable each other only in the shaft direction. In addition, a solenoid brake 51 for forcibly stopping the rotation is provided on another end of the screw rod 39.
Patent JP-H03129301-A (JP)
Title: Multilayered antireflection film
Inventor: SUZUKI HIROYUKI
IPC: G02B1/115
Filed: 1989-10-16
Abstract: PURPOSE:To obtain the spectral characteristics, film hardness and adhesive property equiv. to those of the single layer of an MgF2 hard coating with a soft coating by laminating high-refractive index films having 2 to 2.5 refractive index and low-refractive index film having 1.46 to 1.5 on a transparent substrate repeatedly in this order by an ion assist method. CONSTITUTION:The high-refractive index films 2, 4 consisting of TiO2, Ta2O5, etc., and having 2 to 2.5 refractive index and the low-refractive index films 3, 5 consisting of SiO2, a mixture composed of the SiO2 and Al2O3, etc., which are the low-refractive index materials to be substitutive with the MgF2 and to which the ion assist method is applicable, and having 1.46 to 1.5 refractive index are repetitively laminated in this order on the transparent substrate 1 by the ion assist method which forms the films of the soft coating at room temp. The film hardness and adhesive properties approximate to those of the hard coating are obtd. when the films are formed by heating the substrate to about 300 deg.C. The antireflection films having the spectral characteristics equiv. to those of the single layer of the MgF2 is produced by the soft coating formed by the ion assist method without using the MgF2.
Patent JP-2000097153-A (JP)
Title: Hermetic compressor
Inventor: SASANO HIROSHI
IPC: F16F15/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To lessen rubbing vibration occurring between a boss of an electric compression element and a coil spring of a hermetic compressor through an inexpensive method and to maintain an electric compression element horizontally even if a coil spring of identical specifications is used on the piston side and the anti-piston side. SOLUTION: This is to lessen rubbing vibration occurring between a boss 10 and a coil spring 5 by means of an inexpensive method by applying a friction reducing coating 11 such as a molybdenum disulfide on the boss 10 or the coil spring 5. An electric compression element can be maintained horizontally even if the coil springs 5 on a piston 2 side and an anti-piston side 2 are of an identical specifications by forming a press-formed step 12 on a support.
Patent JP-H04143881-A (JP)
Title: Mutual authenticating system
Inventor: IIJIMA YASUO
IPC: G06K19/10
Filed: 1990-10-05
Abstract: PURPOSE:To improve the security of authentication data of an IC card by discriminating the validity of an authentication code sent from an external terminal by an IC card and preventing the authentication code from being transmitted from the IC card to the external terminal at the time of judging the authentication code invalid. CONSTITUTION:First authentication data to confirm the validity of a second electronic device (external device) 8 is sent from the second electronic device 8 to a first electronic device (IC card) 1, and recognition data is confirmed by a validity confirming means of the first electronic device 1. If the first electronic device 1 judges that the second electronic device is not valid, second authentication data to confirm the validity of the first electronic device 1 is not sent from the first electronic device 1 to the second electronic device 8. That is, second authentication data is transmitted only when the validity of the second electronic device 8 is confirmed. Thus, the security of authentication data of the IC card is improved.
Patent JP-H05109135-A (JP)
Title: Sliding type magnetic head for magnetooptical recording
Inventor: NAGAKI TAKEHIRO
IPC: G11B11/10
Filed: 1991-10-15
Abstract: PURPOSE:To provide the higher reliability and longer life of a magnetic head and to reduce the size, weight and cost of the head by constituting the head in such a manner that the adequate sliding conditions good for a magnetooptical disk can be obtd. CONSTITUTION:This head has a circular cylindrical central magnetic pole core 2 projecting upward in the central part of a base core 1 and is provided with an annular flank magnetic pole core 3 so as to enclose this central magnetic pole core 2. Further, an exciting coil 4 is wound around the central magnetic pole core 2 in the annular space between this central magnetic pole core 2 and the flank magnetic pole core 3. A sliding member 6 having an annular shape of a flat plate is provided on the annular imposing surface 4b formed on the exciting coil 4. This sliding member 6 is formed of a material having the coefft. of friction to the magnetooptical disk lower than the coefft. of friction of a ferrite core material constituting the central magnetic pole core 2 and the flank magnetic pole core 3.
Patent JP-H1089374-A (JP)
Title: Elastic coupling having two steps of twisting spring constants
Inventor: HASHIMOTO TAKESHI
IPC: F16D3/68
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an elastic coupling having two steps of twisting spring constants which can prevent generation of abnormal noises from an output shaft marine gear of a ship, and increasing of its oscilations. SOLUTION: An intermediate hub 28 is rotatably supported to a tubular part of a mounting plate 2 through a ball bearing 36. An inner side of an elastic member adopting twising shearing and a low spring constant is fixed to the mounting plate 2 on the side of the tubular part, while its outer side is fixed to the side of the intermediate hub 28. A torque transmission pin 48 projected from the intermediate hub 28 is fitted to a long hole formed on the mounting plate 2. A poligonal rubber body having a high spring constant for torque transmission through compression and tension has an aluminum insert fixed to the intermediate hub 28 by means of a bolt 30 and an aluminum insert 12 connected to an output shaft 20 such as a marine gear and a propeller by means of a bolt 20.