baber/WOPTO huggingface dataset:
Patent JP-S5638270-A (JP)
Title: Multiple head for ink jet recording
Inventor: INOUE TETSUO
IPC: B41J2/135
Filed: 1979-09-07
Abstract: PURPOSE:To record with high quality and stably by a method wherein plural ink jet ports having projected structures are provided on a single base plate. CONSTITUTION:The ink 11 stored in an ink reservoir 1 is communicated into the recording head 12 through a pipe 2. Pulses according to the recording information are impressed on a vibrator 6 by a pulse generator 4 through a transmitting means 5, whereby the volume of a projection chamber 10 is reduced and the ink is jetted out via the ink jet port 3. The ink droplets 7 reach the recording paper 8 to produce a visible image thereon. The multiple head comprising a base plate 62 provided with plural ink jet ports 61 having projected structures is used as the recording head 12. The projected structures of the ink jet ports are formed, for example, in conical shapes on a nozzle base material by, for example, forming resist layers on the entire back surface of the base material and in the shape of the jet ports on the front surface of the base material, and then etching the base material with an etchant.
Patent JP-H0410168-A (JP)
Title: Design data check system for printed circuit board
Inventor: WATABE HIDEO
IPC: G01R31/28
Filed: 1990-04-27
Abstract: PURPOSE:To check the design data independent of a printed circuit board CAD by providing a rule definition part performing the definition, addition, and update of the rule necessary for the data check of the printed circuit board by a designer by himself in a data check module. CONSTITUTION:An operator defines the general-purpose and changeable rules like a rule description table 23 by using a user interface 9. The defined rule is stored in a rule base 7 by a rule base management part 6. When checking the design data, the operator prepares an intermediate file by using data convert modules 2a-2n corresponding to respective printed circuit board CAD 1a-1n to command the execution of the data check to a rule process part 8 by using the user interface 9. Thus, there is an effect to support the high-quality design.
Patent JP-S62270325-A (JP)
Title: Material supplying hopper for synthetic resin expansion molding machine
Inventor: HAYASHI TATSUO
IPC: B29C31/02
Filed: 1986-05-19
Abstract: PURPOSE:To prevent the remaining of material beads in the main body of a hopper by a method wherein the main body of the hopper, treated with destaticization on the internal surfaces thereof, is provided with openings for filling the material and another openings for blow back at the bottom thereof connected to a material filling pipeline while a first shutter, opening and closing the openings for filling all at once, and second shutters, provided for each openings, are provided in the hopper. CONSTITUTION:The opening degree of respective openings 3 for filling material is regulated and the openings 3, which are not used, are closed by a second shutter 10b while a first shutter 10a is operated upon using a hopper whereby respective openings 3 are opened all at once to supply compressed air and fill the mold 21 for molding with material beads. After filling, material supplying ports are closed by a piston body 26 and the openings 3 for filling material are closed all at once by the first shutter 10a while continuing the supply of the compressed air. According to these operations, the flow of the compressed air is switched into the flow for openings 4 for blow back whereby the material beads, which are remaining between the material supplying ports, may be returned into the main body 1 of a hopper through a blow-back pipe.
Patent JP-H06321031-A (JP)
Title: Insulation deterioration diagnostic system for automobile
Inventor: MIYAO HIROSHI
IPC: B60R16/02
Filed: 1993-05-17
Abstract: PURPOSE:To prevent any failure of the electric part of an automobile in advance by estimating the remaining life matching the insulation deterioration of the electrical part from the temperature and humidity data to be obtained when the electrical part of the automobile is driven and the times of ON/OFF of an engine. CONSTITUTION:An insulation deterioration diagnostic system composed of a temperature sensor 12 and a humidity sensor 13 attendant on an electrical part for an automobile, a means for counting the times of ON/OFF of an engine, a memory 5 for storing the information related to the storage of the measured data and the insulation deterioration characteristic of the electrical part, a calculating device CPU 4 for carrying out the program for finding the remaining life of the electrical part by calculating remaining capacity in an on-vehicle computer 1 by means of the obtained measured data and a display 6 for displaying the remaining life estimated result. Thereby any failure caused by the insulation deterioration of the electrical part of the automobile can be prevented in advance, so that generation of the traffic accident can be prevented.
Patent JP-S5737630-A (JP)
Title: Heating apparatus
Inventor: ITOU MASAO
IPC: F24C7/08
Filed: 1980-08-19
Abstract: PURPOSE: To make the user aware of his incorrect operation by a method wherein a means for confirming the attachment of detachment of a temperature probe and an audio information transmitting means are provided in the captioned heating apparatus so that the attachment or detachment of the temperature prove and the incorrectness of setting of the apparatus are informed to the user through voices.  
     CONSTITUTION: A heat source 10 is controlled by a timer or a temperature control means 11 and a TM or TEMP signal is generated from a controller 12. The output of an input means 14 is stored by a memory 15 and is called by the controller 12 at the time of heating as constituting basic data available for performing a timer control or a temperature control. Further, the controller 12 receives as an input a comparison signal from a comparator 20 and generates a comparison signal indicating a result of comparison of a confirmation signal regarding the attachment or detachment of the temperature probe 9 with a measured temperarure. A voice synthesizer 24 receives from the controller 12 an output voice select signal and a voice strobe signal for the purpose of synthesizing voices. Accordingly, the user is informed through voices of the attachement or detachment of the temperature probe 9 and his failure to follow the proper operation order and is forced to reset the apparatus correctly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63283827-A (JP)
Title: Machining method for diesinking electric discharge machine
Inventor: SHIMIZU YASUARI
IPC: B23H7/26
Filed: 1987-05-13
Abstract: PURPOSE:To improve machining accuracy by previously contacting a plurality of electrodes with a pin adhered with no sludge and storing a difference between a distance on a drawing and a measured distance as a correcting amount. CONSTITUTION:When a start switch is turned ON, an electrode replacing device 8 mounts an electrode being held on an electrode holding device 7 onto a spindle 6, then a table 10 is moved in X and Y directions so as to measure the distance to a pin 4 thus obtaining a difference between the measured distance and a design distance. The difference is stored as a correcting amount into a controller 9. These operations are repeated for all electrodes being held on the electrode holding device 7, then machining power source is turned ON to start machining of a work. Here, the correcting amount stored in the controller 9 is called out every time when an electrode is replaced so as to correct the position of the spindle 1 with respect to the work.
Patent JP-2000308087-A (JP)
Title: Device and method for magnetic recording and reproduction
Inventor: ISHII MIKITO
IPC: H04N9/80
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To record and reproduce telecast signals of a PAL-M telecasting system with high picture qualities. SOLUTION: A magnetic recording and reproducing device performs luminance signal recording processing in a high-picture quality format through a LPF 3a, sub-emphasis unit 4, main emphasis unit 5a, white dark clip unit 6a, FM modulation unit 7a, and recording current equalizer(EQ) 8a of a S-VHS luminance signal recording system, and performs chrominance signal recording processing in the high-picture quality format through a band-pass filter 10, automatic chrominance signal control circuit 11, low-frequency conversion unit 12b, low-pass filter 14, and EQ of a chrominance signal recording system. In this case, the luminance signal processing system of an S-VHS deck for NTSC signals is used as it is in the S-VHS luminance signal recording system, and the chrominance signal processing system of a VHS deck for PAL-M signals is used as it is in the chrominance signal recording system.
Patent JP-S5816167-A (JP)
Inventor: NASU HITOSHI
IPC: F25D19/00
Filed: 1981-07-22
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-H04343296-A (JP)
Title: Control unit
Inventor: KAWAI YOSHIO
IPC: H05K1/02
Filed: 1991-05-20
Abstract: PURPOSE:To enable a control unit used for the centralized control of vehicle- mounted electronic equipment to be lessened in size and weight. CONSTITUTION:In a control unit where a printed board 4 is enveloped in a case 3, the side face 1c of the case 3 is formed of aluminum, the other sides are formed of resin, the printed board 4 is composed of a rigid board 4a and a flexible board 4b bonded to the upside of the board 4a, one end of the flexible board 4b is made to extend to the inner side of the side face 1c and bonded, and a powder device 8 is arranged on the extended flexible board 4b.
Patent JP-2000306353-A (JP)
Title: Magnetic disk cartridge
Inventor: MIZUTA AKIRA
IPC: G11B23/033
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of dust as the whole of a liner and secure a good cleaning efficiency when the free end of a non-fixed part of the liner is brought into contact with a magnetic disk medium to clean the medium. SOLUTION: When a disc-shaped magnetic disk medium 4 is accommodated rotatably in a case C obtained by joining an upper shell 1 and a lower shell 2, and liners 5 and 6 are fixed to the inner faces of the upper shell 1 and lower shell 2 opposite to the magnetic disk medium 4, non-fixed parts 5a, 6a non fixed to inner faces of the upper, lower shell 1, 2 and having free ends contactable to the magnetic disk medium 4, and fixed parts 5b, 6b totally fixed to inner faces of the upper, lower shells 1, 2 are separately formed of different materials. At least surface layers of the non-fixed parts 5a and 6a are formed of a material having a high cleaning efficiency and, the fixed parts 5b and 6b are formed of a material of properties generating dust little.
Patent JP-H10306292-A (JP)
Title: Automatic transmission oil composition
Inventor: IGARASHI HIDEO
IPC: C10N10/04
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic transmission oil composition having a performance giving a long life of shudder prevention in a slip lockup apparatus and a performance giving a long life of scratch noise prevention in a belt-type CVT apparatus. SOLUTION: This automatic transmission oil composition is obtained by compounding a base oil with (A) a Ca-sulfonate having a total base value of 50-100 mgKOH/g and (B) a phosphite. Further, the composition is compounded with at least one kind of a friction conditioner selected from (C) a sarcosine derivative and (D) a reaction product of a carboxylic acid with an amine. The base oil may contain a viscosity index improver.
Patent JP-H09297216-A (JP)
Title: Optically anisotropic film, its production and liquid crystal display device
Inventor: KUWABARA MASATO
IPC: G02F1/1335
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an optically anisotropic material which improves characteristics in the angle of visual field of a liquid crystal display device, to provide the production method of this material, and to provide a liquid crystal display device having excellent characteristics in the angle of visual field in which the optical anisotropic material is used. SOLUTION: This optically anisotropic film is produced by mixing a polymer and a discotic liquid crystal, and the phase of the discotic liquid crystal is separated from the phase of the polymer. The average particle size of the discotic liquid crystal in the phase separation state ranges 20 to 600nm. The retardation of the optical anisotropic film measured along the normal direction (with 546nm measurement wavelength) ranges -200 to 200nm. Further, the film is obtd. by stretching a film produced from a mixture of the polymer and the discotic liquid. The obtd. film is used for a liquid crystal display device.
Patent JP-S5816627-A (JP)
Inventor: KIMURA HIROSHI
IPC: A01M1/20
Filed: 1981-07-21
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-S6334117-A (JP)
Title: Shrinkable pipe lapping material
Inventor: KEISU ANSONII UINGUFUIIRUDO
IPC: F16L58/16
Filed: 1987-05-13
Abstract: A protective wrapping for application to an elongate article such as a pipe (10) comprising a substrate (14) and a membrane (15) of a self-adhesive compound to contact and adhere to the pipe, the wrapping being locatable around the pipe so that it is locked and prevented against longitudinal shrinkage, the substrate being a plastic sheet material which has been longitudinally extended such that when applied and locked it will at ambient temperature tend to contract to form a tightly applied protection around the pipe.
Patent JP-H07314762-A (JP)
Title: Printing device
Inventor: SUGAWARA AKIRA
IPC: G07B1/06
Filed: 1994-05-27
Abstract: PURPOSE:To provide a printing device, in which the life span of a printing head can be prolonged and favorable printing quality can be maintained over a long period of time. CONSTITUTION:The printing head 18 of a printer has a plurality of heat generating parts 94 arranged so as to be located nearly normal to the carrying direction of recording medium, to which heat is given by exciting the heat generating part with a print controlling part, resulting in performing printing thereonto. At the repeating printing of bar codes at many times, the print controlling part performs printing by changing-over the heat generating parts to be excited in every printing.
Patent JP-H10292949-A (JP)
Title: Compressor capacity controller for air conditioner
Inventor: KOUDA KIMIO
IPC: F25B1/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capacity controller for an air conditioner which can constantly keep the maximum output as a heat pump circuit within the operational limit of the compressor, by grasping the operational conditions of the compressor as a whole from each condition of a heat medium in the suction and discharge positions of the compressor, the condition of the rotation number of the compressor, etc. SOLUTION: An air conditioner is equipped with a heat pump circuit comprising at least the first heat exchanger EX1 which heat exchanges between outside air or return air and the first heat medium, the second heat exchanger EX2 which heat exchanges between the first heat medium and the second heat medium, a compressor COM, and expansion valves EV1 and 2. The compressor COM comprises the compressor equipped with a capacitive variable means INV. Sensors SE1 and 2 which detect a temperature or a pressure are attached to each discharge position and suction position of the first heat medium of the compressor COM. A capacity control means QC is provided to control the capacity of the compressor COM for the capacitive variable means INV according to the conditions of the temperature or pressure of the first heat medium inputted by the sensor SE1 and 2.
Patent JP-H10294615-A (JP)
Title: Reception antenna device
Inventor: SUGIMOTO MASANORI
IPC: H01Q7/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To improve space factor and to simplify connection with a reception device by integrating a parabolic or planar satellite radio wave reception antenna and a loop-type medium waveband radio reception antenna. SOLUTION: In the loop-type antenna 2, one end is connected to ground and the other end to a coaxial cable, and it is used for receiving the medium waveband transmission signal. The planar antenna 1 receives multi-channel digital sound broadcasting and the antenna 1 and the antenna 2 are integrally constituted. Thus, connection can be simplified since space factor as a whole can be improved and connection with the reception device can be realized with one coaxial cable. Since the effective length is proportional to the sensitivity in the antenna 2, it is wound around the antenna 1. The effective length is increased and the sensitivity is improved without taking the space. The antenna 2 may be wound around the parabolic antenna 1a receiving radio waves from the satellite and both antennas may be integrally constituted.
Patent JP-H06304103-A (JP)
Title: Suction means for vacuum cleaner
Inventor: YAMASHITA SHUSUKE
IPC: A47L9/06
Filed: 1993-04-19
Abstract: PURPOSE:To provide the suction means for a vacuum cleaner which does not flaw furniture, fittings, etc., in spite of contact therewith at the time of cleaning, facilitates cleaning of corner parts and rugged surfaces and prevents the degradation in suction efficiency by pickup of dust on brushes and the degradation in suction force, etc., by leaking flow of air. CONSTITUTION:Nozzle members 5a, 5b consisting of elastically deformable soft materials, such as rubber and synthetic resins, are mounted double to the front end of a suction means body 3 made of a hard synthetic resin freely attachable and detachable to and from the suction pipe of the vacuum cleaner so as to enclose a suction port 4 of the suction means. The brushes 6 are implanted between these nozzle members 5a and 5b in such a manner that their hair tips project outward.
Patent JP-H0412227-A (JP)
Title: Signal system characteristic measuring instrument
Inventor: KIMOTO TAKASHI
IPC: G01R31/00
Filed: 1990-05-01
Abstract: PURPOSE:To automatically measure a signal distortion characteristic value which a signal system has by providing a means and selecting one for displaying the signal distortion characteristic value in the output signal at every kind of the signal distortion characteristic value. CONSTITUTION:When a signal of inspection data is inputted from a signal system 20, an internal state value derived from a learning processor 30 is that which is in a zone to which data converting means 11(11-1 - 11-n) are allocated, and has a characteristic for operating so as to output an enlarged value of a signal distortion characteristic value. When the internal state value to an internal state value store means 13 is set, a signal system characteristic measuring instrument 10 is actuated, and in storage means 12 (12-1 - 12-n), time series data of signal data from the signal system 20 is held. Subsequently, in the means 11, when it is in a zone to which the signal distortion characteristic value which the signal system 20 has is allocated, an output signal in an output range corresponding thereto is outputted. In selecting means 14 (14-1 - 14-m), a value of an output range of the means 11 is selected, and an enlarged value of the signal distortion characteristic value which the signal system 20 has is outputted in real time.
Patent JP-H09284884-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: NONOGAKI AKIHIRO
IPC: H04R7/02
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm using fibers with high elastic rate, high strength, high internal loss, high stiffness and without any conductivity. SOLUTION: Polyparaphenylenebenzbisoxal(PBO) fibers of 20wt.% whose fiber length is cut to be 3mm and having tensile modulus of 250GPa and polypropylene of 80wt.% are molten and blended at 230 deg.C by using a monoaxial extruder to produce pellets. The pellets are injection-molded into a diaphragm/ having a prescribed cone shape is injected at a resin temperature of 240 deg.C, under an injection pressure of 100MPa, for an injection time of 1sec at a metallic die temperature of 60 deg.C and for a cooling time of 10sec. An edge 2 is attached to the obtained diaphragm, machine.
Patent JP-S5541385-A (JP)
Title: Heating apparatus
Inventor: TAJIMA MASAHISA
IPC: F24D7/00
Filed: 1978-09-19
Abstract: PURPOSE:To provide a heating apparatus, highly efficient and easy to install, in which an evaporator constituting a closed circuit together with a condenser and a coolant circulating pump is heated directly by heat of combustion. CONSTITUTION:Coolant alone or coolant and oil are charged into an annular circuit in which condenser 1 and evaporator 2 are connected together with coolant circulating pump 4. The evaporator 2 is, for instance, a finned tube type heat exchanger, and the tube is formed in a double-wall structure having an outer tube 2a and an inner tube 2b. Or otherwise, the outer tube 2a can be a coating of a heat- resisting and anti-corrosive material. In heating operation of the apparatus, combustor 3, pump 4 and fan 5 are set into operation, whereby coolant circulated in the tube is evaporated into gas at evaporator 2 and condensed into liquid at condenser 1 by releasing heat to the air in the room by the function of fan 5.
Patent JP-S63305011-A (JP)
Title: Detecting method for pressure reduction tyre for vehicle
Inventor: JIYON CHIYAARUZU UOOKAA
IPC: B60C23/00
Filed: 1988-05-12
Abstract: PURPOSE:To improve reliability, by a method wherein, in a pressure reduction tyre detecting method for a passenger car, a wheel angular speed is totaled in a diagonal direction, and decision is effected according to whether a difference between two sets of total values in a diagonal direction and a difference in an angular speed between wheels exceed their respective given values. CONSTITUTION:When frequency signals F1-F4, showing rotation angular speeds of front wheels 1, 2 and rear wheels 3, 4, respectively, are inputted to a central control device 10, the central control device 10 computes F1+F4 and F2+F3, and it is detected whether a difference between F1+F4 and F2+F3 is 0.05-0.6% of an average value of F1+F4 and F2+F3. The signals F1-F4 of the wheels 1-4, respectively, are compared, in order, and it is detected whether the one has a difference of 0.1% or more of an average value of the four signals F1-F4. When both are detected, it is decided that there is a pressure reduction tyre, and the one, corresponding to the wheel, of indication lamps 12-15 is lighted for display. This constitution enables improvement of reliability.
Patent JP-S5639839-A (JP)
Title: Parts feeding assembler
Inventor: SUZUKI TAKAMICHI
IPC: B23P19/00
Filed: 1979-09-11
Abstract: PURPOSE: To feed plate parts in a certain range of types in such a way that the plate parts are fed one by one through magazine feeders without being restrained by their postures, and then they are constituted to be assembled after settling the postures of the plate parts.  
     CONSTITUTION: This assembler is installed to magazine feeders 117, separating units 118, conveying chutes 119 and the ends of those chutes 119 with provision of a parts positioning and inverting mechanism 120 to position plate parts which have ?been separated and fed, a parts judging mechanism 16 to judge the types and pos?tures of the plate parts positioned by the mechanism 120, a parts postures change- over mechanism 17 to  change over the postures positioned by the mechanism 120 according to the judging results of the mechanism 16 and a mechanism 18 to assemble the plate parts which have been changed over by the mechanism 17 at a settled position of a chassis 10 on a conveyor 9. These mechanisms facilitate to feed plate parts in a cer tain range of types. 
     COPYRIGHT: (C)1981,JPO&Japio