baber/WOPTO huggingface dataset:
Patent JP-S521441-A (JP)
Title: Automatic switch
Inventor: KURATOMI HARUSHIGE
IPC: H01H47/00
Filed: 1975-06-24
Abstract: PURPOSE: An automatic switch for feeding the power in turn to each load by a change-over switch for alternatively selecting two electric paths branched from a common end. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000274240-A (JP)
Title: Cooling device for hybrid vehicle
Inventor: MURATA YUICHI
IPC: B60K8/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve operating efficiency of battery by changing heat between the battery cooling water and the engine cooling water with a heat exchanger so as to raise the temperature of the battery cooling water, when temperature of a battery is lower than the prescribed temperature. SOLUTION: A heat exchanger 22 is connected so that the cooling water flows into the heat exchanger 22 from a battery unit and a heater unit 3, 8 through flow passage switching valves 21, 23. When the, temperature of the battery 3 detected by a temperature sensor 30 is lower than the prescribed temperature, the flow passage switching valve 21 is switched so as to cause the cooling water to flow to the heat exchanger 22, and the flow passage switching valve 23 is also switched so as to flow the cooling water to the heat exchanger 22. The cooling water (hot water), of which temperature rises while cooling each part of an engine 10 is supplied to the heat exchanger 22 through the flow passage switching valve 23. In the heat exchanger 22, the cooling water flowed from the flow passage switching valve 21 is warmed by the heat of the hot water and fed to the battery 3 via a pump 1.  The battery 3 is warmed by the fed cooling water (hot water), and temperature thereof is raised to the prescribed temperature for efficient power generating operation.
Patent JP-H04290533-A (JP)
Title: Method and device for mixing granulation
Inventor: KASAHARA TAKAHIKO
IPC: B01J2/10
Filed: 1991-03-16
Abstract: PURPOSE:To automatically obtain a mixing granulated material with a uniform particle size and density, in the granulation by adding liquid to a ceramic raw material or its semiprocessed goods by using a stirring granulation type mixing granulator. CONSTITUTION:In the mixing granulation using a stirring and mixing type mixing granulator provided a pan 3 as a rotary case, a mixing star 4 rotating in the pan and a high speed agitator 5, the fluidity of the material in the prescribed pan is detected and when the detection result is in arm adequate region, the granulation operation of the prescribed granulator is continued as it is, and when the prescribed detection result is out of the adequate region and an overfluidity is shown, liquid is added into the prescribed pan and the granulation operation is conducted and when the prescribed detection result is out of the adequate region and an underfluidity is shown, the raw powder is added into the prescribed pan or the inside of the prescribed pan is exhausted and the granulation operation is conducted.
Patent JP-H11274008-A (JP)
Title: Electrolytic capacitor and manufacture thereof
Inventor: IGAKI EMIKO
IPC: H01G9/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor of high capacity achievement percentage by forming conductive polymer, which is a cathode electrolyte of an electrolytic capacitor, to be homogeneous as far as the inside of a hole at a minute part of a capacitor porous body. SOLUTION: A depression process is performed, when the inside of porous body is impregnated with polymerization solution which is used for forming a conductive high polymer layer at a capacitor porous body, so that the coverage percentage of a dielectric oxide film with the conductive high polymer is improved to provide a superior capacitor of high capacity generation percentage. Also before the solution impregnation, the surface of hole of the porous body is made wet with the solvent vapor of the solution or the solvent vapor of affinity with the solution, so that the coverage percentage of the dielectric oxide film with the conductive high polymer is improved to provide a superior electrolytic capacitor of high capacity generation percentage.
Patent JP-H04288741-A (JP)
Title: Privacy telephone system
Inventor: OKUTSU KAZUHIKO
IPC: H04K1/04
Filed: 1991-03-18
Abstract: PURPOSE:To prevent wire tapping by the third person in the case of radio communication at a cordless telephone set. CONSTITUTION:Each time the no signal (silence) of a transmitting signal is detected while executing radio communication between a transmission side device and a reception side device, the switching information of a divided frequency is transmitted to the reception side device and according to this switching information, the privacy telephone means of its own device is controlled. As the result, in the case of transmitting the transmitting signal after dividing and inverting the spectrum, the divided frequency is switched at random so as to prevent wire tapping by the third person.
Patent JP-H067905-A (JP)
Title: Continuous casting device
Inventor: KAWABATA TOSHIHIRO
IPC: B22D11/10
Filed: 1993-04-02
Abstract: PURPOSE:To provide a continuous casting device by which a tundish can repeatedly be used in a hot state. CONSTITUTION:This device is provided with a travelling carriage 2 moving between a casting position (a) for pouring a molten metal into a mold 8 for continuous casting and a disposal position (c) for a residual molten metal and a slag, the tundish 4 having a pouring part 5 and a slag discharging part 13 and provided on the travelling carriage 2 with only one so as to be capable of changing the positions of the horizontal posture and the inclining posture and a ladle 3 having a molten metal discharging part 6 and pouring the molten metal into the tundish 4. When the tundish 4 is moved to the casting position (a) in the horizontal posture through the travelling carriage 2, the ladle 3 is provided so that the molten metal discharging part 6 for pouring the molten metal into the tundish 4 positions above the tundish 4.
Patent JP-S60221155-A (JP)
Title: Continuous casting device
Inventor: HONJIYOU HISASHI
IPC: B22D11/06
Filed: 1984-04-17
Abstract: PURPOSE:To provide a titled device with which a molten metal is hardly penetratable to both side seals and which prevents wear and damage of the side seals by forming both side seals in such a way that each inside flank thereof has a V-shaped recess and that the inside near the joint part with both barrel seals is thick-walled. CONSTITUTION:A pool 5 is formed of the V-shaped side seals 3 and barrel seals 4 which can contact tightly with the inside surface of the upper half of twin rolls 2 having approximately the same gap G as the thickness of a plate 1. Each seal 3 has the recess 6 shaped into a V shape in the horizontal section and is so formed that the inside near the joint part with the seal 4 is thick-walled. The molten metal accomulates in the pool 5 and is hardly penetratable into the space between the seals 3 and the rolls 2 as a result of sealing by the thick- walled seals 3. The molten metal 8 penetrating slightly into said space is immediately discharged to the inside of the pool 5 on the outside of the seal parts by the rotation of the rolls 2. The solidified matter is thus prevented from intruding into and sticking to the seal parts and therefore the wear of the seals 3 is prevented.
Patent JP-H08243629-A (JP)
Title: Draining equipment in descaling
Inventor: AMAGASAKI JUNZO
IPC: B21B45/08
Filed: 1995-03-07
Abstract: PURPOSE: To suppress the wear of a wiper plate, and to prevent flaws on the surface of the hot rolled stock. CONSTITUTION: In a water draining equipment in the descaling, a water draining wiper plate 4 which collects the descaling water 3 and scoops it in a water collecting gutter 6 located diagonally upward is provided on the upstream side of a descaling header 2, and the upper end of the wiper plate 4 is rotatably supported by a support shaft 5 while the lower end is provided so as to be brought into contact with the surface of the hot rolled stock 1.  The water removing equipment consists of a pressing mechanism 8 to press the wiper plate 4 connected to the wiper 4 to the downstream side through a pressure sensor 11 and a pressure control part 12 to control the contact pressure of the hot rolled stock 1 with the wiper plate 4 by the pressing mechanism 8 based on the relationship between the preliminarily obtained contact pressure of the hot rolled stock 1 and the wiper plate 4 and the pressure of the pressure sensor 11. The period of replacement of the wiper plate 4 can be greatly improved, and flaws on the surface of the hot rolled stock 1 can be completely removed.
Patent JP-H03276837-A (JP)
Title: Car-mounted audio system
Inventor: SUZUKI MASARU
IPC: H03G3/32
Filed: 1990-03-27
Abstract: PURPOSE:To lower the extent of watt consumption in the whole audio system as well as to prevent the over-discharge of a battery from occurring so effectively by performing the control of a sound volume drop through a control part via an electronic volume, and lowering the output of an amplifier to some extent, when a terminal voltage of the battery is lowered. CONSTITUTION:A control part 4 compares the terminal voltage of a battery 1 with the reference voltage by output of a voltage comparing means 2. In addition, when the terminal voltage of the battery 1 is lower than the reference voltage, a battery voltage drop alarm is displayed on a display means 7, while whether a sound volume of a sound source 8 is minimized or not is judged. When the sound volume is not minimized, a sound level adjusting means 5 is controlled and the sound volume is lowered till the terminal voltage of the battery 1 exceeds the reference voltage. When the sound volume is minimized, an amplifier 6 of a speaker 9 is stopped.
Patent JP-H07285781-A (JP)
Title: Device for conveyance and suspension tool therefor
Inventor: IMAMURA MASAKI
IPC: B66C1/10
Filed: 1994-04-15
Abstract: PURPOSE:To facilitate engagement and disengagement between upper and lower coupling parts by a method wherein a rockable coupling rod-form member arranged on the suspension tool side is engaged with and disengaged from a translot formed in the column of a lower conveying device through elevation movement of a rod-form member, in a device for conveyance wherein columns are erected on the four corners of a pallet and vertical superposition is practicable. CONSTITUTION:A coupling tool 3 provided at one end with a balance weight 4 and served to couple a lower device 2 for conveyance is rockably arranged at the frame body of a suspension tool 1, and the coupling tool 3 is pushed in a translot formed in the upper end of each of columns 19 erected on the four corners of the device 2 for conveyance and a vertically movable rod-form member 6 to hold thereat is provided. The rod-form member 6 is elevated by means of an elevating means 5 and rotated with the aid of a motor 8. Meanwhile, in the device 2 for conveyance, a centering means 9 is arranged at the upper end part of each column 19. Engagement and disengagement between the suspension tool 1 and the device 2 for conveyance are carried out in a way that the rod-form member 6 is elevated along a vertical guide 7 arranged at the column 19 by the elevating means 5 and the coupling tool 3 is engaged with and disengaged from the translot 17.
Patent JP-H05110859-A (JP)
Title: Picture decoder
Inventor: OOYAMA NAGAAKI
IPC: H04N19/60
Filed: 1991-02-21
Abstract: PURPOSE:To eliminate block distortion by obtaining a conversion coefficient without setting a picture element density on a static block boundary. CONSTITUTION:A coder 2 applies orthogonal transformation to a prescribed large block of inputted picture in a decoder and eliminates a high frequency component and applies coding. The coded picture is decoded by the decoder 100. The decoder 100 estimates the eliminated transformation coefficient by obtaining combinations of transformation coefficients decreasing block distortion repetitively and decodes the picture while eliminating the block distortion.
Patent JP-S60220669-A (JP)
Title: Photoelectric converter
Inventor: IKEDA KENJI
IPC: H04N5/232
Filed: 1984-04-17
Abstract: PURPOSE:To simplify the positional adjustment of a solid-state image pickup element, by setting the angle between the photoreceptor surface of the solid-state image pickup element and its optical axis under an adjustment-free condition. CONSTITUTION:A stepped section 13 and annular fitting edge section 14 are provided in the vicinity of the end section of an optical bodytube 11 to fit a flange 12 under a rotation-free condition. The flange 12 is fitted to the fitting section 13 of the optical bodytube 11 so that one end face 15 of the flange 12 is fitted to the fitting edge section 14 by means of a screw 16 under a rotation-free condition. When the flange 12 is fitted to the bodytube 11, the outer frame 23 of the supporting member 21 of a solid-state image pickup element 4 fitted to the other end the flange by means of a screw 20, around which a spring 19 is wound, is also fitted to the bodytube 11 under a rotation-free condition around the optical axis. By adjusting the screwing length of the screw 20, the angle between the optical axis and the outer frame 23 of the supporting member 21 can be adjusted optionally.
Patent JP-H08247938-A (JP)
Title: Infrared ray gas analyzer
Inventor: UNO TOSHIHIKO
IPC: G01N21/35
Filed: 1995-03-07
Abstract: PURPOSE: To provide an infrared ray gas analyzer wherein only one cell window is sufficient, which, has a simple structure, and has improved reliability against gas leakage due to a durable sealing part. CONSTITUTION: An infrared ray gas analyzer is provided with a passage 1a for circulating measurement gas and a space 1b for projecting infrared rays at right angle for the passage 1a at a cell block 1, a cell window 2, a half mirror 3, and an infrared ray light source 4 at the space 1b, and a recessed surface mirror 5 at a position opposing the passage la of the cell window 2 being arranged so that it faces the passage la, and further a detector 6 in the direction of reflection light of the half mirror 3.
Patent JP-S59203043-A (JP)
Title: Rolled paper feeder
Inventor: ISHIDATE YOSHIYUKI
IPC: B41J11/58
Filed: 1983-05-04
Abstract: PURPOSE:To feed and cut paper from the roll, which is to be fed, without touching the paper to paper from another roll, which is not to bed fed, by placing an air nozzle and a static electricity generator. CONSTITUTION:When a feed roll 4 rotates after driving, paper from the first roll 2, which is sandwiched between the feed roll 4 and a pinch roll 6, passes through the space between an upper baffle 8 and a middle baffle 1 and reaches a common baffle section 11. Then, owing to an air jet layer 25 formed by an air nozzle 14, the tip section of the paper and that of paper from the second roll 3 are separated from each other, while both the back surface of the paper from the first roll 2 and the front surface of the paper from the second roll 3 are charged to a same polarity by static electricity existing in the air ejected from the air nozzle 14. As a result, the tip section of the paper from the first roll 2 and that of the paper from the second roll 3 repulse each other. Thus, the paper from the first roll 2 can be fed with its tip section kept out of touch with the tip section of the paper from the second roll 3. When this feed has been completed, a rotary blade 13 rotates in accordance with a signal from a control device in order to cut the paper from the first roll 2.
Patent JP-H09267478-A (JP)
Title: Ink jet recording head, its manufacture and ink jet printer
Inventor: KARASAWA YASUSHI
IPC: B41J2/135
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To protect water-repellent and oil-repellent films on the surfaces of nozzles of an ink jet recording head and turn flow paths hydrophilic and lipophilic. SOLUTION: A water-repellent and oil-repellent material is applied on a nozzle plate 4 with nozzle holes 6 processed thereon to form water-repellent and oil-repellent films 12. Silicone rubbers 13 are stuck on the water-repellent and oil-repellent films 12 of the nozzle plate surface 15, and then exposed in the oxygen plasma environment to remove the water-repellent and oil-repellent films 12 inside the nozzle holes 6 and the nozzle plate rear side 14 and turn flow paths hydrophilic and lipophilic.
Patent JP-H03276163-A (JP)
Title: Cyan developer
Inventor: KANAMARU YUTAKA
IPC: G03G9/087
Filed: 1990-03-26
Abstract: PURPOSE:To reproduce the low saturation black of a full-color image and to improve the transparency and fastness of cyan by blending two kinds of specified binding resins in a prescribed ratio and using two kinds of specified colorants. CONSTITUTION:This developer contains a toner contg. polyester resin (A) and styrene-acrylic resin (B) obtd. by copolymerizing a copolymerizable monomer contg. an amino group such as diethylaminoethyl methacrylate as binding resins in (55:45)-(95:5) weight ratio of A:B and further contg. C.I. Pigment Blue 15:3 (C) and C.I. Pigment Green 7 (D) as colorants. The ring and ball softening point of both the resins A, B has been regulated to <=120 deg.C. The pref. amt. of the colorant C used is 4.0-0.5 pt. wt. per 100 pts. wt. of the resins A, B, that of the colorant D is 4.0-0.5 pt. wt. and the pref. total amt. of the colorants C, D is 5.0-2.0 pts. wt.
Patent JP-S573859-A (JP)
Title: Preparation of metal phthalocyanine compound
Inventor: SUZUKI YASUYUKI
IPC: B01J23/22
Filed: 1980-06-09
Abstract: PURPOSE: To obtain in a high yield a high-purity metal phthalocyanine compd. capable of easily forming a high-quality pigment, by the reaction of phthalic acid (its deriv.), a nitrogen donor and a metal donor in o-nitrotoluene.  
     CONSTITUTION: Phthalic acid or a deriv. thereof (i) (e.g., phthalic anhydride), a nitrogen donor (ii) (e.g., urea) and a metal donor (iii) (e.g., a copper halide) are reacted in o-nitrotoluene in the presence of a catalyst (e.g., nitrilotrisulfonic acid or sulfamic acid) to obtain a metal phthalocyanine compd., e.g., copper phthalocyanine. It is pref. to react components i, ii, and iii in a mol ratio of 4:12W40:1.  
     EFFECT: o-Nitrotoluene is innoxious, easily handleable and inexpensive.  
     USE: Useful as a raw material for a phthalocyanine dye. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03277011-A (JP)
Title: Output circuit
Inventor: AKASHI YOICHI
IPC: H03K17/687
Filed: 1990-03-27
Abstract: PURPOSE:To decrease an occupied area of an output transistor(TR) by a large mobility and to realize an inexpensive product by including an N-channel MOS transistor(TR) in an output driving means and implementing the changeover through the control of the gate voltage of the N-channel MOS TR. CONSTITUTION:A current limit resistor 42 is connected to the drain of an N- channel MOS TR 41. Thus, the drain-source voltage of the N-channel MOS TR 41 does not exceed 7V. A low voltage output driving means 3 is used when a power supply voltage is less than 5.5V, an N-channel MOS TR 31 of the low voltage output drive means 3 is made non-energizable and a high voltage output driving means 4 is energized when the power supply voltage is over 5.5V. Since the N-channel MOS 41 of the high voltage output driving means 4 is driven with a higher gate voltage, the size of TRs is decreased.
Patent JP-S62234457-A (JP)
Title: Key telephone system
Inventor: KURITA YOSHIMI
IPC: H04M15/30
Filed: 1986-04-04
Abstract: PURPOSE:To emphasize the consciousness of the call charge for subscribers and to contribute to the save of the call charge, by adding a display device for call duration to a telephone set to display the call duration in the form of a graph and displaying the present call duration in a graph to a prescribed call duration. CONSTITUTION:The 1st controller 5 adds the call duration of a call duration arithmetic circuit 4 to the call duration of the corresponding area of a memory 3 for spent call duration and stores the total call duration in the memory 3. At the same time, the graphed data on the total call duration is sent to the 2nd controtler 12 through data communication interface circuits 6 and 7 in response to the rate against the contents of a setting memory 14 for available call duration. Then the controller 12 graphs the relieved data and delivers it to a display device 15. In such a way, the actual call duration is displayed in a graph in comparison with the available call duration set previously. Thus it is possible to emphasize the consciousness of the call charge for subscribers. Then the call charge can be greatly saved as a whole.
Patent JP-S60222549-A (JP)
Title: Carburetor
Inventor: YONEYAMA KAZUO
IPC: F02M3/12
Filed: 1984-04-20
Abstract: PURPOSE:To adjust the quantity of fuel at the time of low and medium speeds simply and securely by adjusting the volume of a bypass chamber provided in a bypass which connects an idle port to a bypass port in a carburetor, by means of a screw. CONSTITUTION:A bypass chamber 13 is provided in a bypass which connects an idle port 11 to a bypass port 12 in a carburetor, and the end of a screw 18 which is externally rotatable, is projected into the bypass chamber 13. When the quantity of fuel coming from the bypass port 12 deviates from a defined value at the time of inspection after the manufacture, etc. of the carburetor, the volume of the bypass chamber 13 is varied by rotating the screw 18, to adjust the fuel feeding quantity as required, thereby, enabling an adjusting operation easily and accurately.
Patent JP-H04292347-A (JP)
Title: Image forming device
Inventor: JINZAI MAKOTO
IPC: G03G15/00
Filed: 1991-03-18
Abstract: PURPOSE:To prevent defective conveyance when a primarily transferred sheet is conveyed to an image forming part again by coating the primarily transferred sheet with a specified amount per a sheet of a defective conveyance inhibitor. CONSTITUTION:A primarily transferred sheet 1B is conveyed through rotation of rollers 15 and 16 of an oil feed device and silicone oil serving as a defective conveyance inhibitor is fed. In which case, when an amount of oil with which the primarily transferred sheet 1B is coated is at 0.02 or less than (mg/1 copy) in relation to prevention of the occurrence of a double feed and prevention of production of a rubbing mark, the effect is not produced so much. When it is 0.02-0.2 (mg/1copy), the maximum performance is obtained. When it exceeds 0.2 (mg/1copy), a slip, reversely, is produced at a sheet refeed roller 10 and a reverse effect to prevention of the occurrence of a double feed is produced. In which case, 1 copy means a copy of size A as the standard.
Patent JP-S59223840-A (JP)
Title: Printer
Inventor: KAMEI RIYUUICHI
IPC: B41J5/30
Filed: 1983-05-04
Abstract: PURPOSE:To improve the processing efficiency of a printer by using a modification data used to change partially a horizontal skip data and transferring the result from the processor side to print a copy with which the printing position of the print data is changed. CONSTITUTION:The original data is written to a memory OUT from a page buffer PB and then outputted through a printer control part. In this case, it is decided whether the data is equal to the print data or the skip data. Then the data is written to the different areas of the same address. In case of the print data, the addresses are increased. While no increment is given to the addresses in case of the horizontal skip data. In a copy qualification mode, the address of the memory OUT is selected in response to the number of digits of the supplied character. A selection circuit SEL2 decides whether the contents of modification are equal to the printed data or the horizontal skip data. Then the contents of the OUT are delivered through a printer control part. Thus it is possible to qualify the horizontal skip data. Then the processing efficiency of a printer can be more improved with use of the copy modification of the print data together with the copy modification of the skip data.