baber/WOPTO huggingface dataset:
Patent JP-H0716506-A (JP)
Title: Spray gun
Inventor: FUKASE SHINICHI
IPC: B05B7/02
Filed: 1993-06-29
Abstract: PURPOSE:To easily carry out assembly and disassembly of a valve operational system at the time of maintenance wherein the valve operational system is used to operate a paint valve of an automatic gun and has a double piston structure for down sizing. CONSTITUTION:A seal structure having freedom to slide in sliding direction on an inner wall of a valve operational structure main body composing a cylinder is applied for an outer circumference of a diaphragm 135 to provide air- tightness between a first and a second pistons 125A, 135B and a assembled valve operational body composed of a needle valve 107, an axial part, a first piston 125A, a second piston 125B, and the diaphragm 135 is made to be attached and detached unitedly with a main body.
Patent JP-S6189431-A (JP)
Title: Silencing device of supersonic type atomizer
Inventor: TAKEDA MASAAKI
IPC: B05B17/06
Filed: 1984-10-08
Abstract: PURPOSE:To unnecessitate changes in the mounting position and the shape of the silencing device even when the shape of an atomizing chamber is changed by directly mounting a silencing plate having a water column passage hole and a water supply hole on a vibrator base. CONSTITUTION:A silencing plate 10 having a water column passage hole 11 and a water supply hole 12 is mounted on a vibrator base 7. By this construc tion, the water column passes through the hole 11 and rises up by a vibrator 2. Upon this occasion, since water drops sprayed from the water column, as they are unatomized, drop onto the surface of the silencing plate 10, and return to the surface of the water along the silencing plate, the water drop falling sound can be reduced. Hence, according to the construction, even when the shape change of the atomizing chamber and the atomizing tank exist, the mount ing position and the shape of the silencing device need not be changed.
Patent JP-H0873204-A (JP)
Title: Cooling device of ozone generating device
Inventor: KOMATSU NAOTO
IPC: H01T23/00
Filed: 1994-09-05
Abstract: PURPOSE: To provide a cooling device of an ozone generating device in which a fracture of the ozonizer is prevented, a water content adsorbing ratio is increased, an O3 generating efficiency of the ozonizer is improved, a running cost of an ice heat storage is reduced by using a night electric power. CONSTITUTION: In a system of the first step cooler 10 → a blower 1 → an after cooler 2 → an intermediate cooler 3 → a drying cylinder A → a solenoid valve 5 → an ozonizer 6, the fracture of the ozonizer is prevented, the water content adsorbing ratio is increased, the O3 generating efficiency of the ozonizer is improved and the running cost of the ice heat storage is reduced by using the night electric power by cooling the ozone by the system of the first step cooler 10 → the intermediate cooler 3 → an ozone generator 6-1 → an ozone cooling part 6-5 by a low temp. cooling circulating pump PB of the ice heat storage tank 8.
Patent JP-S60104338-A (JP)
Title: Ink jet recording apparatus
Inventor: HASUMI HIROYUKI
IPC: B41J2/145
Filed: 1983-11-11
Abstract: PURPOSE:To make it possible to certainly correspond to the trouble of a nozzle, by providing a spare nozzle corresponding to a main nozzle and adjusting drive timing only for a scanning time corresponding to the distance from the main nozzle when the spare nozzle is driven. CONSTITUTION:At the time of normality, an emission signal change-over device 4 selects main nozzles 2A-2D and a desired dot is formed while a head 1 is scanned to a direction shown by the arrow corresponding to the signal from a head driver 3. Herein, for example, when emission inferiority is generated in the main nozzle 2B and detected by an emission abnormality detector 6, the emission signal change-over device 4 selects a spare nozzle 2B' and drive timing is delayed only for a scanning time corresponding to the distance between the nozzles 2B, 2B' set to a delay circuit 5 and the drive pulse from the driver 3 is applied. By this method, the interruption or prolongation of recording work is prevented even if trouble is generated in the nozzle and the nozzle is restored from trouble and certain recording operation is performed.
Patent JP-S6453202-A (JP)
Title: Contact information identifying method
Inventor: JUMONJI MASAO
IPC: G05B19/05
Filed: 1987-08-24
Abstract: PURPOSE:To simplify the contact information identifying process and at the same time to shorten this processing time by using only the exclusive OR and the AND secured between the present contact information and the contact information on the latest (n) times to identify the contact information. CONSTITUTION:The contact switch information on the latest (n) times are stored in a main memory 23 for each of contacts 260-26m-1. For these contacts, an exclusive OR is secured between the read contact information of this time and each information on the latest (n) times of the relevant contact. Then an exclusive OR is secured between the AND of said (n) pieces of the latest information is defined as the fixed information. While the value read this time is used as the fixed information in case no said coincidence is obtained. This identifying process can be carried out simply and in a short time.
Patent JP-S59100175-A (JP)
Title: Erasable colorless dye/developer ink
Inventor: IWATA MASAHIRO
IPC: C09D11/00
Filed: 1982-12-01
Abstract: PURPOSE:To provide an ink having no possibility of handwriting reappearing even when traces of the handwriting erased with a desensitizer-contg. ink eraser are left to stand over a long period of time, by adding a phosphite triester to a specified colorless dye/developer ink. CONSTITUTION:In a colorless dye/developer ink obtd. by dissolving a developer composed of a novolak type phenolic resin and a colorless electron-donating org. compd. capable of developing a color by the action of the developer in a solvent consisting of an arom. alcohol and/or ethylene glycol monophenyl ether, 0.2- 30wt% (based on the quantity of ink) phosphite triester such as trinonylphenyl phosphite is added to the ink. By adding the phosphite triester, there can be obtd. an ink of which handwriting does not reappear even when traces of the handwriting erased with a desensitizer-contg. ink eraser are left to stand over a long period of time.
Patent JP-H0944138-A (JP)
Title: Method and device for compressing and reproducing matrix pattern information
Inventor: KOSUGE SHIGEO
IPC: B41J2/485
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To store more matrix pattern information in a storage medium with small capacity and enable high-dimensional memory management at low cost by decomposing matrix pattern information and extracting the element constituting it, and compressing and recording many pieces of matrix pattern information as element components in the recording medium together with indexes. SOLUTION: An A/D conversion part 2 converts pattern information read in by an image input part 1 into a bit train. Further, a character code inputted on a keyboard 10, etc., can be outputted to a monitor 12 or printer 14 from a display part 11 through a code conversion part 9. A matrix constituting one character is taken out of a matrix pattern information set where codes and pattern information are put in an arbitrary state. This process is controlled by a program in a program memory 4. Then matrix pattern information on one character is taken out of the matrix pattern information set out of which information can be taken out in order to generate compressed data.
Patent JP-S6192557-A (JP)
Inventor: RIKARUDO MATEI
IPC: A24C5/35
Filed: 1985-09-26
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-H0258716-A (JP)
Title: Magnetic head
Inventor: OTOMURA MASAAKI
IPC: G11B5/60
Filed: 1988-08-24
Abstract: PURPOSE:To stabilize the electromagnetic conversion characteristics of a magnetic head by providing a level-difference section in a slider on at least one side of a magnetic core, and exposing the side faces of a read/write gap and erase gap. CONSTITUTION:This magnetic head is provided with sliders 4 and 5 on both sides of a magnetic core 3 equipped with a read/write gap 1 and erase gap 2 and a level-difference section is provided in the slider of at least one side of the magnetic core 3 so that at least one side faces of the gaps 1 and 2 can be exposed. As a result, optical measurement with a microscope, etc., can be performed on the gap depths of the gaps 1 and 2 and the wrapping quantity can be decided in accordance with the values of the gap depths even after the magnetic head is assembled. Therefore, stable electromagnetic conversion characteristics can be maintained.
Patent JP-S6375396-A (JP)
Inventor: NIIRUSU DOUU IENZEN
IPC: F04D13/06
Filed: 1987-08-27
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-S6455235-A (JP)
Title: Laminate
Inventor: AMANO SABURO
IPC: H05K3/18
Filed: 1987-08-26
Abstract: PURPOSE:To obtain the printed wiring board having no deterioration of insulation and high reliability by a method in which the glass cloth to whose surface cationic silane is stuck, is impregnated with epoxy resin, and the desired number of dried prepregs are laminated, and then said laminate is heated and pressurized. CONSTITUTION:A surface-treated glass cloth is impregnated with epoxy resin, and desired number of dried prepregs are laminated. A laminate by additive method made integrally by heating and pressurizing is obtained. Then as a surface treating agent, the cationic silane of 0.1g/m<2> or more is stuck onto the surface of the glass cloth. To obtain a printed wiring board by additive method, the entire surface of the laminate is coated with the catalyst-containing adhesive, and after it has been coated with a plating resist, a circuit is formed by chemical plating and then simultaneously chemical plating is applied to the wall with bored holes. Then, in the chemical plating, said laminated is dipped in liquid at 40 deg.C-80 deg.C for long time, but when this laminate is used, since is has excellent moisture resistance, the print wiring board without the deterioration of insulation can be produced.
Patent JP-H0658139-A (JP)
Title: Adsorbing device for internal combustion engine
Inventor: HAMAI KYUGO
IPC: F01N3/24
Filed: 1992-08-07
Abstract: PURPOSE:To reduce the coat and improve the purge efficiency as the thermal damage of the adsorbent of an adsorbing device is prevented from occurring. CONSTITUTION:A bypass passage B is arranged in an exhaust gas passage A, an adsorbing device C is located in the bypass passage B, and a catalyst device D is arranged in the exhaust gas passage A situated downstream from the bypass passage B. When the adsorbent temperature of the adsorbing device C is below first set value, a total amount of exhaust gas in introduced to the bypass passage B by means of a control valve E alone to adsorb HC. When it exceeds a second set value, purge control of HC is effected through control of an amount of exhaust gas introduced to the bypass passage B so that an adsorbent temperature is held at a second set temperature lower than an adsorbent limit temperature. Further, from a change amount of an air-fuel ratio in exhaust gas, detected by an oxygen sensor H during purge control, to the rich side, it is decided that purge is completed.
Patent JP-2000023509-A (JP)
Title: Rice transplanter
Inventor: ITANI KAZUAKI
IPC: A01C15/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To simplify operations such as residual fertilizer removal, maintenance, etc., and to improve handling operability. SOLUTION: In this rice transplanter in which a transplanting part 15 is liftably attached through a link mechanism 27 to the rear part of a traveling vehicle 1, a feritilizing machine 36 provided with a tank 46 to be charged with a fertilizer and a feeding case 47 for supplying the feritilizer is loaded on the rear part of the traveling vehicle 1 and the fertilizer is transported to the transplanting part 15 by a sending pipe 49 extended to the rear part of the fertilizing machine 36, the rice transplanter is individually equipped with an operation grip 61 for raising the tank 46 and the feeding case 47 liftably supported on the traveling vehicle 1 and with a release lever 67 for releasing the fixation and support of the tank 46 and the feeding case 47 on the traveling vehicle 1.
Patent JP-S60106375-A (JP)
Title: Momentary large current generator
Inventor: DEN MINORU
IPC: H03K3/53
Filed: 1983-11-10
Abstract: PURPOSE:To obtain stable discharging characteristic by providing an insulated pulse transformer for discharge switches which discharge the charge of a capacitor, thereby reducing the time difference of conducting gate currents of a plurality of discharge switches. CONSTITUTION:Discharge switches 2-1, 2-2 which discharge the charges of capacitors 1-1, 1-2 are connected in parallel. Insulating pulse transoformers 3-1, 3-2 for transmitting gate signals to the switches 2-1, 2-2 are individually provided at the switches 2-1, 2-2. The primary side coils of the transformers 3-1, 3-2 are connected in series. A pulse signal is applied to a gate signal generating pulse generator 4 to the primary coil of the transformers 3-1, 3-2 to operate the switches 2-1, 2-2.
Patent JP-H0374218-A (JP)
Title: Buffle structure of fuel tank
Inventor: KODERA MASAYA
IPC: B60K15/077
Filed: 1989-08-17
Abstract: PURPOSE:To lighten a fuel tank and to improve liquid sound production restraint effect by fitting a baffle member, in a tank body via a bracket, which is formed like sponge by intertwining fiber like resin materials each other and piling them. CONSTITUTION:A baffle 101 formed by a metallic bracket 8 and a buffer B portion is arranged in a tank body 2. This buffer portion 3 is formed like sponge by intertwining long and narrow thermoplastic resin, e.g. poly-propyline, etc., each other to get them together and also to pile them. Namely, a S-shaped space in which fuel is able to pass it and gaps between the resin are continued each other in the direction of thickness, is formed to be complicated like a labyrinth each other. According to this structure, liquid sound restraint effect is improved and also weight reduction can be achieved.
Patent JP-H1138230-A (JP)
Title: Optical fiber amplifier
Inventor: ICHINO SEIJI
IPC: H04B10/2525
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber amplifier small in wavelength dispersion in a wavelength band being used. SOLUTION: The optical fiber amplifier is constituted by serially connecting a second optical fiber 2 on the light emitting end side of a first optical fiber 1 formed by an erbium (Er) doped optical fiber and connecting an excitation light source laser diode LD6 to the emitting end side of a second optical fiber 2 through a connecting optical fiber 3 and a wavelength.division.multiplex(WDM) coupler 5. The fiber 2 is formed out of an optical fiber in which the code of the wavelength dispersion in the wavelength band being used by an optical fiber amplifier differs from the code of the wavelength dispersion of the fiber 1 in the same wavelength band. Thus, the wavelength dispersion of the fiber 1 is canceled by the wavelength dispersion of the fiber 2.  Note that a ratio L2 /L1 , where L1 and L2 are the lengths of the fibers 1 and 2, is approximately set equal to a ratio D1a /D2a where D1a and D2a are the absolute values of the wavelength dispersion values of the fibers 1 and 2, respectively.
Patent JP-S58116522-A (JP)
Title: Optical da converting element
Inventor: INOUE NAOHISA
IPC: G02F7/00
Filed: 1981-12-29
Abstract: PURPOSE:To perform optical D/A conversion by diffracting parallel light beams which propagate in a light guide successively by a surface acoustic wave and then diffracting them successively by the 2nd surface acoustic wave in the opposite direction, and integrating the weighted light beams through a photodetector. CONSTITUTION:Parallel light beams P0-P7 introduced through a photocoupling part 23 into the light guide 12 on an LiNbO3 substrate 11 are deflected by being diffracted successively in the order of the light beams P7-P0 by a surface acoustic wave SAW1 propagating from a comb-shaped ultrasonic oscillator (IDT)21, and then deflected in a direction C by a surface acoustic wave SAW2 generated by an IDT22. Since corresponding distances lb0-lb7 of the SAW2 are set larger than distances la0-la7 from the IDT21 to respective diffraction points of the SAW1, the light beams P0-P7 traveling in a direction B before being diffracted by the SAW2 are inputted through the photocoupling part 24 to the photodetector 26 with digital loads increasing in said order to perform integration 27, thereby obtaining an analog value.
Patent JP-2001012219-A (JP)
Title: Engine design for controlling intake and exhaust gas and compression ratio using rotary disk
Inventor: OKETA SHINJI
IPC: F01L7/06
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an engine by controlling a compression ratio by enlarging an intake port and provide an engine to which other fuel can be applied. SOLUTION: The timing of intake and exhaust gas is controlled using a rotary disk 2 and securing a large intake port 2a. A cylinder moves by axially moving the rotary disk 2, as a result, compression ratio can be freely determined.
Patent JP-2000042731-A (JP)
Title: Solder application device
Inventor: BABA HIROYOSHI
IPC: B23K1/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a solder application device which facilitates control of the height of a top part of a rising flow of a solder with simple constitution, is capable of correcting and keeping a solder surface parallel to a back side of a printed circuit board at the time of generation of an inclined solder surface, and favorable from the stand point of manufacturing cost. SOLUTION: Relating to a solder application device 1 that an application area 60 of a member 6 to which a solder is applied is brought into contact with a top part a5 of a rising flow a2 of a solder A to be guided by a nozzle 5, the nozzle 5 is provided with adjustment holes 56, 57 for returning a part of the rising flow a2 of the solder A to a storage hole 2 below a liquid solder surface S1 to divide the rising flow a2 of the solder A into a portion overflowing form the top part a5 and portions a3, a4 flowing out of the adjustment holes 56, 57.
Patent JP-H1055532-A (JP)
Title: Magnetic recording medium
Inventor: ABE MAYUMI
IPC: G11B5/64
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent folding of an edge of a magnetic tape and to improve stable traveling characteristics between the tape and a guide at the time of traveling in a VTR by performing evaluation of measure of warping amts. in the lengthwise direction and the widthwise direction of the magnetic tape. SOLUTION: Sample tapes 31 and 32 for evaluating curl diameters dMD and dTD in the lengthwise direction and the widthwise direction of the tape respectively are cut off, and these farts are erected on a low friction horizontal resin board to measure the curl diameters when they become in the naturally curling state. Moreover, the tape is set in a cassette, and its loading and unloading are repeated one hundred times to evaluate the number of occurrence times of the edge folding. At this time, when a value of (|dTD<-1> |/0.3)+(|dMD<-1> |/0.2) is <2/3, the edge folding does not take place, and in this case, the medium having excellent stable traveling characteristics between the tape and the guide in traveling in the VTR is obtained.  This is, the edge folding to take place at the time of tape loading and unloading is caused when twisting force of the tape is strong, in other words, by adverse effect of a warpage in the lengthwise and widthwise directions of the tape.
Patent JP-H0659910-A (JP)
Title: Timer device
Inventor: KOBAYASHI KATSUE
IPC: G06F9/48
Filed: 1992-08-10
Abstract: PURPOSE:To prevent the generation of useless CPU time consumption due to the output of an unnecessary interruption signal and to attain higher counting accuracy. CONSTITUTION:In a timer device having a capture function, the output timing of an interruption signal 1005 outputted from a timer is determined by a CPU 1000, a value set up by the CPU 1000 is stored and the effective input pulses of a captue event 3000 applied from the external are counted up. An output control output register 1001 for outputting an interruption signal 1005 to the CPU 1000 when the counted value coincides with the value set up by the CPU 1000 controls the output timing of an interruption signal 1005 to the CPU 1000.
Patent JP-S59104044-A (JP)
Title: Control circuit for bath boiler with hot water supplier
Inventor: HORIUCHI TOSHIHIRO
IPC: F24H1/26
Filed: 1982-12-03
Abstract: PURPOSE:To obtain a control system of a simple and low-pressure circuit constitution, enabling the operation of a bath boiler to be performed at plural places. CONSTITUTION:When the operation of a hot water supplier is started, fuel is burned in a burner 4 to heat the water of the hot water supplier 1. When the operation switches 12 and 13 of a bath boiler are turn ON, voltage by potential of a variable resistor 14 and resistors 15 and 16 connected in series to the switches 12 and 13 is applied to input (+) of a voltage comparator 11. Since the temperature of water in the heat exchanger case 6 is low, the resistance value of a thermister 10 is sufficiently high, and therefore, the input (-) of the voltage comparator 11 formed potential with the serial resistor 17 becomes a high potential, the output turns ON, a relay 18 is driven, and a circulating pump 7 starts its operation. When detected temperature of the thermister 10 is raised and the resistance value is lowered, the input (-) potential of the comparator 11 is lowered and finally becomes less than input (+) potential. The output turns OFF, the relay 18 turns OFF, the circulating pump 7 is stopped, and the heating of water in the bath tub is stopped to obtain an adequate temperature of water.
Patent JP-S6367465-A (JP)
Title: Suspending method for belt
Inventor: KOBAYASHI YASUHIRO
IPC: F16H55/49
Filed: 1987-08-28
Abstract: PURPOSE:To suspend a belt simply and reliably across a pair of pulleys by temporarily suspending the belt twistedly on the side section of the pulley outer periphery rotating a pulley and shifting the belt from the wide section to a belt suspending section. CONSTITUTION:A belt 3 is suspended on the belt suspending section 2a of the second pulley 2, with two edges matched. The other side of the belt 3 is suspended on the thick section 1c of the first pulley 1 twistedly by about 45 deg.. Next, the second pulley 2 is rotated either in the right or left direction. Then, the belt 3 on the first pulley 2 side is shifted to the normal position of the belt suspending section 1a by the twist restoring force. The belt 3 is automatically installed to the fixed position where its two edges coincide with the belt suspending section 12. Accordingly, the belt 3 can be suspended across a pair of pulleys 1, 2 simply and reliably.
Patent JP-H0759658-A (JP)
Title: Electric hot water storage container
Inventor: KAWAI TOSHIAKI
IPC: A47J27/21
Filed: 1993-08-27
Abstract: PURPOSE:To ensure a sufficient heating area so as to effectively enhance the capacity of a heater while the attachment structure of a heater and a heat- insulating plate and the working therefor are simplified so as to enhance the productivity thereof and to lower the cost thereof. CONSTITUTION:A heater 8 is resiliently pressed against the lower surface of the bottom part of an inner container 2 directly or indirectly, by means of a heat-insulating plate 12 which is attached by welding 121 to the outer peripheral part of the bottom part of an inner container 2, so as to hold the heater 8 between the bottom part of the container 2 and the heat-insulating plate 12 of the container 2.