baber/WOPTO huggingface dataset:
Patent JP-S5734224-A (JP)
Title: Power control circuit
Inventor: YAMANE MITSUNORI
IPC: H02H3/24
Filed: 1980-08-09
Abstract: PURPOSE:To exercise safety and accurate power control in a power control circuit using electronic circuits such as microcomputers by stopping power supply to load circuits before the voltage is increased up to the level on which the load circuits operate abnormally. CONSTITUTION:When an AC power source 1 fails, power is supplied from the battery of a DC power source 3 to each circuit to continue operation. However when power failure continues for a long time and the voltage of the battery drops less than the voltage of base part 4B, the output O of a comparator 4A is inverted and changed from ''O'' potential, so that base current flows into transistor TR1, which is turned on, the reset coil 6A of a reset circuit 5 is excited and a contact 6c is closed, enabling the selfholding of the reset circuit. When the contact 6c is closed, the transistor TR3 of a control circuit 8 is turned off and a load circuit 10 is completely stopped. The load circuit 10 can be started again by turning on a power supply switch 9.
Patent JP-H01281945-A (JP)
Title: Color ink jet recording device and its recording method
Inventor: EBISAWA ISAO
IPC: B41J2/21
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a high-clarity image quality constantly by almost equalizing the dot sizes of a monochromatic image and a mixed color image, providing a large-size droplet nozzle for monochromatic printing and a small-size droplet nozzle for mixed color printing, and forming these nozzle groups on the same plane almost linearly. CONSTITUTION:Nozzles 3 provided at the lower half Bn of a nozzle group on a jet head 1 are designed for monochromatic printing and generate comparatively large-size ink droplets, while nozzles 2 provided at the upper half An are designed for mixed-color printing and generate comparatively small-size droplets. In addition, the nozzle interval P1 of the nozzle group An and that P2 of the nozzle group Bn are the same. Also the dot interval on the paper is designed to be the same. Furthermore, in the case of the mixed-color printing, the satisfactory print quality is obtained when 2-3 droplets are applied, in the overlapped form, on the paper. Even in the case of the monochromatic printing, different nozzle sizes are designed for ensuring the qualitative adequacy.
Patent JP-H11302753-A (JP)
Title: Method for concentrating gallium portion from precipitate containing gallium compound, abrasive grain and cutting oil
Inventor: KAMIYACHI TAKESHI
IPC: C22B58/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply recovering gallium portion from precipitate containing a gallium compound, an abrasive grain and a cutting oil in remarkably concentrated state. SOLUTION: This method is composed of a 1st step for obtaining a dried material by heating the precipitate at a temp. below the pyrolytic temp. of the gallium compound to remove the cutting oil from the precipitate containing the gallium compound, the abrasive grain and the cutting oil and a 2nd step for recovering fine powder by classifying the dried material into fine powder containing mainly gallium portion and coarse powder containing mainly the abrasive grain to remove the abrasive grain.
Patent JP-H06324373-A (JP)
Title: Camera
Inventor: KOJIMA SUSUMU
IPC: G03B7/01
Filed: 1993-05-12
Abstract: PURPOSE:To easily and simply compare a display in a finder with AE (automatic exposure) data in an ME(manual exposure) mode. CONSTITUTION:In an AE mode state, the AE data is displayed (3a) in the finder. When a lock button is depressed, the AE data is locked by an automatic lock means 2 and locked LE (lock exposure) data is displayed (3b). When the lock button is released, the display is returned to the display of the AE data (3a). In an ME mode state, the ME data is displayed (3d) in the finder. When the lock button is depressed, the AE data is displayed (3c) by an AE display means 4. Thus, the ME and the AE data can be easily mutually compared. When release is executed in the respective display states, the AE, the LE and the ME exposure is respectively executed as it is shown by an arrow.
Patent JP-S62267607-A (JP)
Title: Method and device for detecting position of optical cutting line
Inventor: NISHIKAWA KOHEI
IPC: B23Q17/24
Filed: 1986-05-16
Abstract: PURPOSE:To eliminate the need to provide a shield for shielding an optical system part, by identifying the image information of an optical cutting line, and image information of a disturbance light such as a spatter light, etc., which has infiltrated to the inside of a visual field of an image pickup device, by processing a signal, and fetching only the image information of the optical cutting line. CONSTITUTION:A slit light of a projector 1 is adjusted in advance to an extent that signal width of an optical cutting line image signal '0' can be discriminated against signal width of a spatter locus image signal. In this state, both signals are identified from a difference of the signal widths of both of them, and also, since an illuminance of the slit light is known in advance, it is confirmed to be the optical cutting line image signal '0', in accordance with whether a signal level of the optical cutting line image signal '0' has a level corresponding to the illuminance. In this way, it eliminate the need to provide a shield for shielding an optical system part of an image pickup device, etc., for constituting a vision sensor, and the vision sensor part becomes small in size.
Patent JP-H09296496-A (JP)
Title: Odorless toilet bowl
Inventor: SAEKI TAKEHIKO
IPC: E03D11/02
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To improve deodorization effect while saving consumption of electric power by a method wherein nasty odor is led from suction ports provided at the inside on the upper brim of a toilet bowl to an exhaust pipe through a ventilation fan, and the ventilation fan is started and stopped on starting and stoppage of use at the toilet bowl. SOLUTION: An exhaust pipe 4 with suction ports 14 opened thereto is arranged at the inside on the upper brim of a toilet bowl 2, and the exhaust pipe 4 is extended to the exterior and a ventilation fan 6 is provided. The ventilation fan 6 is started and stopped on signals from a sensor 8 that transmits signals on starting and stoppage of use at the toilet bowl 2. As a person sits on a toilet seat 7 of the toilet bowl 2, the sensor 8 operates and the ventilation fan 6 works on signals from the sensor, and nasty odor is instantaneously sucked through the suction ports 14 and discharged outdoors by the ventilation fan 6 through the exhaust pipe 4. As the pressure subsides with the person leaving from the toilet seat 7, the sensor 8 transmits signals and operation of the ventilation fan 6 is stopped. With deodorization and exhaust executed at the inside of the toilet bowl itself, a strong deodorization effect can be obtained. As the ventilation fan is operated only when seating is made at the toilet seat, consumption of electric power can be saved.
Patent JP-H04318533-A (JP)
Title: Image recorder
Inventor: YAMAGUCHI YUKUO
IPC: G03B17/50
Filed: 1991-04-17
Abstract: PURPOSE:To prevent damage of a film and jamming, etc., due to excessive packing when the photographed film is stored once in a buffer chamber between a photographing part and a developing part. CONSTITUTION:If a large quantity of the film F is packed into the buffer chamber 11, the film F is moved down. A receiving base integrated with a detection lever 24 is lowered against a force of a compressed coil spring energized upward. When this lowering is detected by a photointerrupter 25, photographing is immediately interrupted and the developing is started. The film F is ejected from the buffer chamber 11 and the appropriate storing quantity is maintained.
Patent JP-S61269820-A (JP)
Inventor: TAKIHANA MASATOSHI
IPC: H01H33/66
Filed: 1985-05-23
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-H05307970-A (JP)
Title: Liquid fuel cell
Inventor: TANIZAKI KATSUJI
IPC: H01M8/04
Filed: 1992-04-30
Abstract: PURPOSE:To provide a liquid fuel cell which has a simple structure and little energy loss and excellent motive properties. CONSTITUTION:Methanol is generally supplied to a fuel chamber 14 from a methanol tank 16 but at the time of starting a liquid fuel cell, methanol is supplied directly to an air chamber 15. As a result, since methanol is directly fired in an air electrode 13, the temperature of the whole liquid fuel cell rises rapidly and the cell can be operated at the optimum operation temperature within a short time.
Patent JP-S5444519-A (JP)
Title: Wide angle leins
Inventor: MOMIYAMA KIKUO
IPC: G02B9/60
Filed: 1977-09-14
Abstract: PURPOSE: To effectively correct the aberration of a retrofocus type lens in a compact constitution by combniing the lens system of 5-group 6-element with the special reguirements.  
     CONSTITUTION: The first group is negative meniscus lens whose convex plane  faces the object, the second group is positive cemented lens of biconvex lens and  negative lens, the third group is biconcave lens, the fourth group is positive meniscus lens whose convex plane faces the image, the fifth group has the image plane  with a small radius of curvature and is positive lens whose convex faces the image,  and a stop is disposed between the second and third groups. The following requirements are satisfied: 0.90f<L<1.25f, 1.5f<1 f 1 1<2.22f, f 1 <0, 0.20<(R 1 -R 2 )/(R 1 -R 2 < 0.34/f<(N 3 -N 2 )/R 4 <0.50/f, N convex>N concave, and N convex<1.7, wherein f is the focal distance of the whole system, L is the whole length, f 1  is the focal distance of the first group, R 1  is the radius of curvature at the object side and R 2  is the same at the image side of the lens of the first group, R 4  is the radius of curvature of the cemented lens of the second group, N 2  and N 3  are refractive indexes of lenses at the object side and the image side of the second group, and N convex and N concave are average refractive indexes of the whole positive and negative lines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11304134-A (JP)
Title: Method and furnace for melting ash
Inventor: HONDA HIROKI
IPC: F23J1/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and furnace for melting ash by which ash can be stably pushed out by controlling a pusher (or screw feeder) structure which can eliminate the checking factor of the flow of the ash on the ash supplying side and the amount of ash stored in an ash supplying section. SOLUTION: An ash melting furnace is provided with an ash supplying port 54 on one end side of its main body and a discharge port 57 on the other end side and constituted in such a way that ash 50 supplied form the port 54 moves toward the port 57 along its inclined bottom 55 while the ash 50 forms an ash supplying layer 59 and the molten slag 25a produced when the ash 50 is melted by means of a burner 52 is discharged from the discharge port 57. The furnace is also provided with an ash feeder 13 above the ash supplying section 53, a level sensor 13a and a flow rate detecting sensor 10 in the ash supplying section 53, and an ash pusher 14 on the bottom 55. In addition, the furnace is also provided with a control section 12 which controls the ash feeder 13 and pusher 14 by computing the output values of the level sensor 13a and flow rate detecting sensor 10.
Patent JP-S5735757-A (JP)
Title: Detector for revolving speed of motor
Inventor: OONO HIROTOSHI
IPC: G01P3/487
Filed: 1980-08-14
Abstract: PURPOSE:To get rid of influence of a driving magnetic pole to a speed detection winding, by constituting the driving magnetic pole of a magentized waveform whose higher harmonic is a little, in a revolving speed detector of a motor. CONSTITUTION:A rotor 5 has a magnet 7 of a ring shape, and the lower surface of this magnet is radially magnetized to N and S poles alternately. The outside of driving magnetic polse 8N, 8S is magnetized by speed detecting magnetic poles 9N, 9S. A stator 10 consists of a disk-like body having almost the same diameter as that of the rotor 5, and on its upper surface is laid a speed detecting coil 11 which has the same pitch as that of the speed detecting magnetic poles 9N, 9S, and has been bent to a tooth shape. A magnetized waveform of the driving magnetic pole is usually a trapezoidal wave, and the magnetized waveform suddenly rises and falls at the boundary of 8N and 8S, therefore, at this time, a differential signal contains a single peak pulse, and exerts a bad influence on detection of speed. Therefore, the differential signal is made a cosine wave by magnetizing the driving magnetic pole to a sine waveform, so as not to exert influence on detection of speed.
Patent JP-H08285428-A (JP)
Title: Electronic cooling device
Inventor: MATSUZUKA TAKESHI
IPC: F25D21/14
Filed: 1995-04-13
Abstract: PURPOSE: To improve a cooling performance by a method wherein each of container members is connected by a heat absorbing heat transfer block thermally connected to a thermo-module so as to prevent it from being influenced by a reduction in heat transferring performance generated at a divided part of the container. CONSTITUTION: A heat absorbing heat transfer block 19 is formed into such a shape as one in which the block can be arranged symmetrically around a divided point 12c of container members 12a, 12b constituting a container 12. Accordingly, the heat transfer block 19 can be connected mechanically and thermally to each of symmetrical positions of bottom surfaces of the two container members 12a, 12b by screws 22. A thermo-module P is arranged at the surface of the heat transfer block 19 just below the dividing point 12c of the container 12. With such an arrangement as above, heat absorbing action of the thermo-module P can be transferred in a substantial uniform manner to the container members 12a, 12b in cooperation with a symmetrical shape of the heat transfer block 19.  In addition, it is also possible to avoid acceptance of influence of reduction in heat transferring performance at the connected part between the container members 12a, 12b, i.e., the divided point 12c.
Patent JP-S59703-A (JP)
Title: Sequence control system
Inventor: TOMIZAWA SHINICHI
IPC: G05B19/05
Filed: 1982-06-28
Abstract: PURPOSE:To control a device to be controlled with a microprocessor, by providing a simple hardware to the microprocessor in controlling sequentially various devices to be controlled, for attaining the instantaneous response within several tens of musec. CONSTITUTION:Sequence information to control sequentially the device to be controlled 2 with the program control of the microprocessor 1 is set to sequence control registers 41-4n via a data bus 7. When the 1st sequence control information (a) is transmitted to the device to be controlled 2 and its response information (b) is applied to a sequence control section 3, the 2nd sequence control information (c) is transmitted to the device to be controlled 2 from a sequence control information register 42 with a control signal (i). When the final sequence control information (g) is transmitted and its response information (h) is transmitted similarly, an interruption control circuit 5 transmits the interrupting signal (g) to the microprocessor 1 for completing a series of control.
Patent JP-S5635530-A (JP)
Title: Control circuit of pulse width
Inventor: YOSHINO SUMIYOSHI
IPC: H03K5/135
Filed: 1979-08-30
Abstract: PURPOSE:To reduce the variation of the pulse width for the output pulse signal, by counting the continuous pulse signals through the clearing circuit while the swtching circuit is turned on and then delivering the clear signal in the reference number. CONSTITUTION:The input pulse is supplied to the input terminal IN of the pulse width control circuit PWCC. The FF1 of the switching circuit SC delivers a high- level mode to the output terminal Q. The pulse signal is supplied to the clearing circuit CC by the fire receiver FR and through the transmission line TL2. Then the pulse signals are counted by the counter circuit CC1. And the output of the output terminal CO is supplied to the clock input terminal CP of the FF2. Then the relay RY is driven through the relay driving circuit RDC when the output terminal OUT is at a high level. Thus the terminal unit is driven.
Patent JP-S63275388-A (JP)
Inventor: WADA SHOJI
IPC: D05B47/04
Filed: 1987-05-07
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-S5813597-A (JP)
Title: 2',3'-disuccinyl-5'-purinenucleotide
Inventor: SATOU TOMOICHI
IPC: A61K39/00
Filed: 1981-07-15
Abstract: NEW MATERIAL:A compound of formula (B is purine base) and its salt. EXAMPLE:2',3'-Disuccinyl-5'-adenylic acid. USE:It gives an artificial antigen of 5'-purinenucleotide by the condensation reaction between the amino group in antibody protein and the compound by means of a condensing agent. Further, it is used as a key compound in the field of immunoassay of 5'-purinenucleotide. PREPARATION:Succinic anhydride is made to act on 5'-purinenucleotide of formula II or its salt such as 5'-adenylic acid or its disodium salt in an aqueous solvent in the presence of an organic tertiary amine such as triethylamine.
Patent JP-H1049116-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/133
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To correct the differences between the effective voltages impressed on each display dot and dissolve irregularity in display contrast when reversing the signal voltage waveform at every specified interval by impressing the voltage which compensates the deformation of waveforms impressed on the scanning electrode group on that group. SOLUTION: A correction circuit 3704 calculates the value F obtained by subtracting the number of the display dots on each scanning electrode from the sum of the number of the lighting dots on the scanning electrode being selected and that of the scanning electrode to be next selected by a control signal and a data signal to output the mark of the numerical value F as a mark signal 3708. And it outputs the intensity signal 3709 which is activated only for the time of the length corresponding to the absolute value of the numerical value F in synchronization with the signal LP issued at the time when the signal FR of the control signal 102 is switched.  A power source circuit 105 changes the unselected voltage of a scanning electrode driving power source 106 by the mark signal 3708 and the intensity signal 3709 and thereby corrects the irregularity in the display of polarity inversion cobwebbing.
Patent JP-S593479-A (JP)
Inventor: OKAZAKI KUNIO
IPC: G09F9/00
Filed: 1982-06-30
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-S5736683-A (JP)
Title: Printer-plotter apparatus
Inventor: SATO MASAYUKI
IPC: G06K15/22
Filed: 1980-08-13
Abstract: PURPOSE: To obtain the captioned apparatus wherein when letters are to be printed, dot matrix print is carried out, so that high quality printed letters are obtained at high speed, and when straight lines or curved lines are to be drawn, it is carried out by a pen, so that smooth and fine lines are obtained.  
     CONSTITUTION: When printing command has reached a composite head having a printing head 6 and a pen 9, a head mechanism 5 for dot matrix printing is actuated to perform printing through a ribbon 2. When a scale-up printing command is issued after the printing command, a printing pattern expanded based on a basic pattern is printed. In a case of line drawing command, a pen holder 8 forces the pen 9 onto the recording paper 7, and the carriage 4 is moved in accordance with the command to record desired lines. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06339818-A (JP)
Title: Method and device for manufacturing heat-exchang- ing element and accesory finned tube
Inventor: MIROSURAFU PODORUSUKI
IPC: B21C37/22
Filed: 1994-04-15
Abstract: PURPOSE: To use a substrate capable of being manufactured inexpensively to form a pipe having a large width and a small height and supporting a fin plate. CONSTITUTION: Respective fin plates 2 are attached to mutually opposing wide faces of a substrate shape material 1 of a heat exchanger element in the longitudinal direction of the shape material, the fin plate 2 is bent or corrugated and is pressed against a surface of the substrate shape material 1 to join with the substrate shape material, in at least several contact sections, and the substrate shape material 1 is moved continuously in the longitudinal direction together with the fin plate 2 and relatively for a fixing device.  The substrate shape material 1 is constituted as a shape material open along the longitudinal line to guarantee secure fixation of the fin plate 2 on the wide face of the substrate shape material 1 irrespective of unavoidable tolerance of the substrate shape material 1 and high rigidity of the fin plate 2, and respective fin plates 2 are fixed on the wide faces of the shape material, before longitudinal fringes 1a, 1b are put together and are mutually joined to form a closed pipe.
Patent JP-H09297741-A (JP)
Title: Portable information terminal
Inventor: KURAMITSU YUKI
IPC: G06F3/0488
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal which facilitates to set holidays in an arbitrary pattern, repeated monthly, in a calendar as the holidays. SOLUTION: This portable information terminal is provided with a display means 13 which displays the calendar or the calendar and schedule information on a tablet 1 in information display mode and displays a holiday setting screen for setting a holiday, by inputting which week of the month and a day of the week on the tablet 1 in holiday setting mode, an input means 11 for inputting which week of the month and the day of the week on the holiday setting screen by using an input pen 2, and a holiday setting means 12 which sets days of all the months of the calender, corresponding to the data on which week and the day of the week inputted from the input means 11 as holidays.
Patent JP-H0413017-A (JP)
Title: Package type air conditioner
Inventor: HORI TAISEI
IPC: F24F13/30
Filed: 1990-05-01
Abstract: PURPOSE:To obtain chilled air having an ideal humidity by feeding the air from a cooling air passage through a cooling coil and a direct air passage for guiding intaken air to a diffused as it is while combining to mix them at the outlet of a package. CONSTITUTION:A package type air conditioner 1 has an air intaking suction port 2 on its back surface and an air diffusing port 3 at a surface side. A cooling coil 4 is provided between the ports 2 and 3, and a dummy coil 6 which does not heat exchange at the true centers of cooling coils 4, 4a but passes the air intaken from the port 2 as it is, is provided. A direct expansion coil formed of the coils 4, 4a and the coil 6 has a coil part for passing refrigerant and a part for passing no refrigerant, cools and simultaneously dehumidifies the air in the coils 4, 4a, mixes it with the air passed through the coil 6, and diffuses it from the port 3.