baber/WOPTO huggingface dataset:
Patent JP-H0252749-A (JP)
Title: Liquid injection recording device
Inventor: NAGASHIMA YOSHITAKE
IPC: B41J2/01
Filed: 1988-08-17
Abstract: PURPOSE:To bring the resolution of printing to twice as sharp as conventional devices without changing the pitches of multi-nozzles by installing an electrostrictive actuator between a multi-nozzle printing head and a carriage and wobbling the head. CONSTITUTION:An electrostrictive actuator 6 inserted and mounted between a multi-nozzle head 1 and a carriage 3 is reciprocated and displaced in the axial direction of the multi-nozzle head 1. The quantity of the electrostrictive actuator 6 displaced is brought to the + or -1/2 of the pitches (a) of nozzles 2. A video signal is transmitted over a driver 13, and the multi-nozzle head 1 is driven through the driver 13. On the other hand, a system clock signal synchronized with the video signal is applied to a system clock input terminal 14, and frequency-divided to 1/4 by a frequency dividing circuit 15 on a high resolution mode, and the electrostrictive actuator 6 is driven through a driver 16. A signal frequency-divided to 1/2 by a frequency dividing circuit 17 is transmitted over a driver 18 for feeding a motor simultaneously on the high resolution mode, and a carriage-feed motor 19 is driven through the driver 18.
Patent JP-H0366079-A (JP)
Title: Flying head for magneto-optical disk
Inventor: YAMAMOTO TORU
IPC: G11B11/105
Filed: 1989-08-04
Abstract: PURPOSE:To prevent adsorption between a flying head and an overcoat layer and to ensure a stable flying characteristic by limiting a maximum height and a direction of flaws on a lapping face for a prescribed measuring range for surface roughness of a bottom face. CONSTITUTION:A maximum height of surface roughness on a bottom face of a flying head 14 for a measuring range of 200mum is specified as 0.1 - 0.3mum and the direction of flaws of lapping is selected within an angular range of + or -30 deg. with respect to the running direction of the head 14. Thus, a gap (flaws of the flying head) is provided between the head 14 and the overcoat layer 13 to prevent the adsorption due to the vacuum between the both, and since the direction of flaws is selected within + or -30 deg. with respect to the running direc tion of the head 14, stable flying characteristic is ensured.
Patent JP-H0947745-A (JP)
Title: Crude refuse treating machine
Inventor: OBA TOSHIHITO
IPC: C05F9/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a crude refuse treating machine which has the sufficient strength of a fermentation vessel and with which the disassembly and assembly of an outside frame are easy. SOLUTION: The outside frame 16 is vertically divided at the axial central position of agitating pawls of the fermentation vessel 15. The fermentation vessel 15 is formed to inside and outside double vessels formed by integrally molding the vessel consisting of the outside vessel and the inside vessel by blow molding, bisecting the molding and inserting the inside vessel into the outside vessel. Inward facing ribs 44, 45 for rigidity are formed at the outside vessel and are adhered to the inside vessel, by which the fermentation vessel is constituted.
Patent JP-S6446666-A (JP)
Title: Magnetic field detection loop
Inventor: ITO KEIICHIRO
IPC: G01R33/10
Filed: 1987-08-14
Abstract: PURPOSE:To remove noise due to an externals magnetic field and to obtain high detection resolution by forming a magnetic detection loop in an H shape, forming two very close loops which are in the same shape, and processing the loop outputs of two couples differentially. CONSTITUTION:The loops (a) and (b) in the H shape share a path 5-6, and are made axially symmetrical about the path 5-6 so that the parts surrounded with the loops (a) and (b) are equal in area. Electromotive forces generated between terminals 1 and 2, and 4 and 3 are proportional t the time differentiation of magnetic flux phia and magnetic flux phib, so a magnetic field distribution which is proportional to the amplitude of the magnetic flux difference phia-phib is found from the difference output voltage between the loops (a) and (b). Electromotive forces due to an external magnetic field which causes noise are induced at the loops (a) and (b) in phase having the same amplitude and they are processed differentially to cancel a noise component. Thus, the high detection resolution is obtained.
Patent JP-S6264975-A (JP)
Title: Scintillation camera
Inventor: TANAKA MASATOSHI
IPC: G01T1/164
Filed: 1985-09-17
Abstract: PURPOSE:To reduce the irregularity of the image after the linear correction by an A/D converter held as it is, by adding a means for increasing the number of bits of the digital position signal inputted to a linearity correcting circuit part from the A/D converter. CONSTITUTION:The output signal S5 of a random numbers generating circuit 13 is inputted to a linearity correcting circuit part 4 along with the digital position signal S3 from an A/D converter 3. As the circuit 13, for example, a four-bit one is employed and 2<-1>-2<-4> are added below the lowermost rank bit 2<0> of a 12-bit converter 3 and the whole thereof is shifted to be leveled. Whereupon, such an equal state that 16-bit signals of 2<0>-2<15> were inputted from the whole of the converter 3 and the circuit 13 is obtained with respect to the circuit part 4. That is, looking from the circuit part 4, a state equivalent to that a digital position signal is outputted using a 16-bit A/D converter is obtained. By this method, the irregularity of the image after the correction of linearity can be reduced.
Patent JP-H02132447-A (JP)
Title: Method and device for development processing of photosensitive planographic printing plate
Inventor: TAKEKOSHI TOMOAKI
IPC: G03F7/00
Filed: 1988-08-16
Abstract: PURPOSE:To assure a development processing with a min. required volume of a developing soln. by supplying a prescribed volume of the developing soln. to the plate surface of the planographic printing plate and developing the soln. on the plate surface by a rubbing member. CONSTITUTION:The photosensitive planographic printing plate 12 on which images are printed is transported by a transporting roller pair 20 to a developing section 14 where the plate 12 is crimped by the rubbing member 34 and receiving roller 51 of the rubbing means 30 and while the developing soln. of the prescribed volume is supplied atop the plate 12 from a developing soln. supplying channel 36 of the member 34, the soln. is developed over the entire surface thereof. The plate 12 is then transported to the developing soln. rubbing means 32 and while the developing soln. is supplied to the rear surface of the plate 12 from the member 34 in the same manner as mentioned above, the developing soln. is developed on the surface. The plate 12 is in succession washed in a washing section and a desensitization processing liquid is applied thereon and is dried in a desensitization processing section.
Patent JP-H0251849-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HAMADA SHINJI
IPC: H01M50/528
Filed: 1988-08-16
Abstract: PURPOSE:To improve average discharging voltage in high electric current discharging and attain safety at the time of extraordinal usage such as external short-circuit by specifying a lead plate to connect a cathode with a cover plate which works as a terminal. CONSTITUTION:In a nonaqueous secondary battery having rolled electrode sheets consisting of a sheet-like lithium cathode 5 and a cathode 4 having a separator 6 between the electrodes, a lead plate made of a corrosion-resistant steel bearing an aluminum or its alloy layer or titanium is used as a lead plate 7 to connect the cathode 4 and a cover plate 2 which works as a terminal. As a result, a higher voltage than a conventional one can be attained in discharging with a large current and even in the case of wrong usage of the battery such as external short-circuit, heat generation in the lead plate is suppressed and dissolution loss of the separator or firing of solvents are prevented and the safety is thus improved.
Patent JP-S6264853-A (JP)
Title: Hydrogenated block copolymer composition
Inventor: AKIYAMA YOSHIKUNI
IPC: C08L71/12
Filed: 1985-09-17
Abstract: PURPOSE:To provide the titled compsn. having excellent flexibility, heat resistance, mechanical strength, rubber elasticity under high temperature conditions, moldability, coatability and electrical insulating properties, consisting of a hydrogenated block copolymer, a PS resin and a polyphenylene ether resin. CONSTITUTION:A block copolymer consisting of a polymer block A mainly composed of at least two arom. vinyl compds. and a polymer block B mainly composed of at least two conjugated diene compds in such a manner that at least one terminal group of the polymer chain is composed of the polymer block B, e.g., B-A-B-A(-B), is hydrogenated to obtain a hydrogenated block copolymer (a) having a number-average MW of 5,000-1,000,000 and a molecular weight distribution of 10 or below. 100pts.wt. component (a) is blended with 5-100pts.wt. PS resin (b) having a number-average MW of 5,000-500,000 and a molecular weight distribution of 5 or below, and a polyphenylene ether resin (c) which is a (co)polymer having a reduced viscosity of 0.15-0.70 (0.5g/dl, in CHCl3 soln. at 30 deg.C) composed of a unit of the formula (wherein R1-R4 are each H, halogen, hydrocarbon group), in a ratio of (a) to (c) of 90-30/10-70 by weight.
Patent JP-S5994038-A (JP)
Title: Measurement of corrosion speed
Inventor: HASEBE HIROYUKI
IPC: G01N21/17
Filed: 1982-11-22
Abstract: PURPOSE:To make it possible to measure a corrosion speed even during operation and even in a minute part, by detecting area reduction with the advance of the corrosion of a sample metal plate having a wedge shaped cross-sectional area placed in a corrosive system as the attenuation of the reflection intensity of irradiated light. CONSTITUTION:A square hole of which one side is about 10mm. is provided to the metal material 1 of an apparatus or an arranged pipe used in a corrosive system and a metal sample 2 having a wedge shape cross-sectional area fabricated of same material is attached to said hole while a prism 3 is mounted to the back surface of said sample 2. A water-tight seal is applied to the joint part of the hole of the arranged pipe and the prism 3. Light emitted from a light source 4 is reflected at the bottom surface of the metal sample 2 and incident to a light detector 5. From the attenuation in the output of the light detector 5 with the advance of corrosion, the corrosion speed of the minute part of the arranged pipe during operation is detected.
Patent JP-2001030579-A (JP)
Title: Printer, control method therefor and data recording medium
Inventor: OGUCHI TERUAKI
IPC: B41J29/38
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To properly perform initialization at the ON-time of a power supply even when unexpected stoppage is generated in the completion processing of a printer. SOLUTION: A printer is constituted of a power 5 enabling the operation of the printer, a power supply control means 2 for turning on or off the power on the basis of the ON- or OFF-signal from a power supply switch 1, a completion processing process memory means 2 for storing a completion processing process from the output of the OFF-signal from the power supply switch 1 to the turning-OFF of the power supply 5 in a non-volatile memory 8 and a completion processing process information means for informing a host computer of the completion processing process stored in the non-volatile memory 8 when an ON-signal is outputted from the power supply switch 1. The completion processing process memory means 2 stores the data showing the completion of a block in the non-volatile memory 8 at each time when each block of completion processing comprising a plurality of blocks is completed.
Patent JP-H1128448-A (JP)
Title: Method of separating and removing harmful materials and device therefor
Inventor: NISHIBAYASHI KIYOSHIGE
IPC: A62D3/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively separate and remove various harmful materials including oil components from polluted soil or the like. SOLUTION: A harmful material separating and removing device 1 consists of an airtight housing body 3 in which oil polluted soil 2 as an object containing oil components as harmful materials is housed, an evacuation pipe 4 arranged passing through the housing body 3, a vacuum pump 6 connected to the evacuation pipe 4 through a gas-liquid separation tank 5, a warm water circulation device 16 as a heating means for raising temperature in the housing body 3, and a collector 7 connected to the vacuum pump 6 on the downstream side thereof.  The vacuum pump 6 draws out gas in the housing body 3 through the evacuating pipe 4 to lower air pressure in the housing body 3, allows oil components in the oil polluted soil 2 to be volatilized by boiling point depression action of the oils accompanying the lowering of air pressure in the housing body 3 and the volatilized oils to be discharged to outside the housing body 3.
Patent JP-S5994148-A (JP)
Title: Hardware stack memory circuit
Inventor: YAMANE OSAMU
IPC: G06F9/34
Filed: 1982-11-19
Abstract: PURPOSE:To use plural stack memories without lowering the throughput of a microprocessor, by making stack memories independent of one another with respect to hardware and connecting them to the microprocessor through a bus. CONSTITUTION:When a microprocessor 1 transmits an output instruction to a hardware stack control part 2, the value held in an up/down counter 10 is counted up by +1 with a stack push designating signal. It is transmitted as an address signal 12 to an RAM14, and data on a data bus 17 is held in an input data register 11, and an input signal 13 is written in the RAM14. Next, when the processor 1 transmits an input instruction from the control part 2, an output signal 16 from the RAM14 at the settling time of the address signal 12 is outputted onto the bus 17 through an output data register 15. After the processor 1 receives this data, the value held in the counter 10 is counted down by -1 with a stack pop designating signal 6 from the control part 2. Thus, the pop operation is completed.
Patent JP-H0368258-A (JP)
Title: Image reader
Inventor: SHIMIZU HIDEAKI
IPC: H04N1/107
Filed: 1989-08-08
Abstract: PURPOSE:To eliminate the need for an expensive optical system and to reduce the cost by displaying an image for initial setting onto a display means via an image pickup means or the like so as to use only one optical path in comparison with a conventional viewer system using a screen. CONSTITUTION:R, G, B digital image signals read from CCD line sensors 3061-3063 after being subject to processing of picture element deviation correction or the like at an image deviation correction circuit 3029 or the like enter a display circuit 106, and a line buffer memory 101 absorbs the difference of the resolution between the sensors 3061-3063 and a CRT unit 105. That is, a memory 101 interleaves the data. The signal interleaved by the memory 101 is controlled by an address counter 103 and written in an SRAM 102. When a picture is displayed on a display screen of the unit 105, the digital image signal read from the SRAM 102 is converted into an analog signal by a D/A converter 104, fed to the unit 105, where the signal is displayed on the screen.
Patent JP-H0252403-A (JP)
Title: Electronic parts
Inventor: KANEHIRO TAKASHI
IPC: H01G4/008
Filed: 1988-08-17
Abstract: PURPOSE:To decrease the rate of change of resistance value and enable the use in the external atmosphere by forming a plated layer of two component or three component alloy, consisting of nickel, phosphorus, and other metal, on the surface of a ceramic chip by means of electroless plating and specifying the initial resistance and the temperature coefficient of resistance. CONSTITUTION:A plated layer 3 of two component or three component alloy, consisting of nickel Ni, phosphorus P, and other metal, having a thickness of about 0.1mu - several tens microns, is formed on the surface of a ceramic chip 2 by means of electroless plating, and the initial resistance value thereof is set to be not less than 0.02-100OMEGA, and the temperature coefficient of resistance is set to be a two figure number in ppm value or not more than that. The resistance value of a resistor 1 can be adjusted by that the thickness of the plated layer 3 is variable according to the plating time and also by forming a cut groove by means of automatic groove cutting means. Because the resistor 1 is a resistor with a temperature coefficient of resistance (TCR) of a two figure number in ppm value or not more than that, the resistance value change due to temperature change is very small so that the use in the external atmosphere, wherein the temperature change is large, is enabled.
Patent JP-S6183507-A (JP)
Title: Optical fiber arraying device
Inventor: MATSUMURA KAZUO
IPC: G02B6/38
Filed: 1984-10-01
Abstract: PURPOSE:To prevent the breake of an optical fiber core by inserting a flat quartz plate thinner slightly than the spacing between the optical fiber core and lower quartz plate in the section between a V-shaped groove plate and the end of the covering part of the optical fiber. CONSTITUTION:The optical fiber core 1b is grasped between the V-shaped groove of the V-shaped quartz plate 3 fixed to the lower quartz plate 2 and the upper quartz plate 4 and the covering part 1a of the optical fiber is grasped between the plate 2 and the step 4a of the plate 4. The flat quartz plate 6 slightly thinner than the spacing between the core 1b and the plate 2 is inserted and the fiber core and quartz plates are fixed in this state by an adhesive agent 5.
Patent JP-S60101884-A (JP)
Inventor: MAIKURU JIYON DOUGATEI
IPC: H01R12/58
Filed: 1984-10-01
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-S6357817-A (JP)
Title: Air intake device for internal combustion engine
Inventor: GOTO HIROYUKI
IPC: F02M35/024
Filed: 1986-08-29
Abstract: PURPOSE:To obtain an air intake passage length adjusting means with good convenience to be loaded into an engine space, by providing, within an air cleaner case, 1st air intake passage and 2nd air intake passage longer than 1st air intake passage so as to open and close 1st air intake passage depending on an engine operating condition. CONSTITUTION:An air cleaner 200 is equipped with a nearly cylindrically shaped air cleaner case 202 consisting of an upstream-side case 206 provided with an inlet port 205 and a downstream-side case 208 provided with an outlet port 207, and with a filter element 203 supported between both cases 206 and 208. In this case, a combined air intake passage 300 consisting of 1st air intake passage 310 with a larger passage sectional area and a shorter passage length, and spiral 2nd air intake passage 320 with a smaller passage sectional area and a longer passage length is provided with in the downstream-side case 208. The first air intake passage 310 is equipped with a switching valve 330, and said valve 330 is controlled by a control device 400 so as to be in the closed position when an engine rotational speed is slower than a reference value and in the open position when the engine rotational speed is faster than such reference value.
Patent JP-S6097524-A (JP)
Inventor: SHIMOMURA SATOSHI
IPC: H01H43/10
Filed: 1983-10-31
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-2001031074-A (JP)
Title: Main body-lid integrated type carton
Inventor: OTA YOSHITOSHI
IPC: B65D5/66
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To surely close the opening of a carton main body by covering it from the outside by integrating the carton main body and a lid body by connecting the rear plate of the carton main body and the lid folding-back plate of the lid body through a folding back line, in a carton equipped with the carton main body and the lid body. SOLUTION: This main body-lid integrated type carton is equipped with a carton main body 10 having an opening at the upper end, and a lid body 20 which is openably attached to the opening through a hinge line x. In the lid body 20, a lid folding back rear plate 21a is connected to a lid rear plate 21. By bending the lid body 20 inward at the hinge line x after folding back the lid folding back rear plate 21a outward at a folding back line r, the opening of the carton main body 10 is covered and closed.  The connection between the carton main body 10 and the lid body 20 comprises three locations, which are between the rear plate 11 and the lid folding back rear plate 21a through the folding back line r, a carton main body engaging piece 13a and a lid body engaging piece 23a through a cutting line y, and a gluing section piece 15 and a lid folding back piece 25a through a folding back line t.
Patent JP-2000036793-A (JP)
Title: Transmission/reception integrated type optical communication equipment
Inventor: TAKAYAMA MOCHIYUME
IPC: H04B10/112
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide transmission/reception integrated type optical communication equipment with reduced crosstalks for the transmission/reception integrated type optical communication equipment, having a transmission/reception part which has a transmission part provided with a laser light source, reception part and polarized light separating means for separating transmission light and reception light, optical telescopic system common for the transmission/reception, and a light flux deflecting means located between these components so as to be driven corresponding to the output of the position detecting element. SOLUTION: A transmission/reception part 30 is provided with a central prism 60 and a pair of auxiliary prisms 70 and 80 adhered to this central prism, and on these respective adhered faces, polarized light separating planes 61 and 62 for reflecting the transmission light towards the light flux deflecting means and transmitting the reception light and a light flux dividing plane for applying the reception light transmitted through the polarized light separating plane, while dividing it to a photodetector 36 and a position detecting element 37 are formed. Furthermore, the central prism 60 is provided with a plane part parallel with an incident direction for having these polarized light separating planes and light flux dividing plane in the incident direction of the reception light separated.
Patent JP-H0488119-A (JP)
Title: Remelting hardening method and device thereof
Inventor: KUSUKI HIROAKI
IPC: C21D9/30
Filed: 1990-07-31
Abstract: PURPOSE:To finish all works to a uniform hardness by measuring the carbon content of the works before irradiating the surfaces to be treated of the works with energy beams and controlling the irradiation output of energy beams so as to form necessary hardened layers on the surfaces to be hardened of the works according to the measured contents. CONSTITUTION:Cam surfaces 22' to 24' of respective cams 21 to 24 of a cam shaft 2 are remelted and hardened by the energy beams X projected from respective beam torches 4, 4. The carbon content of the cam shaft 2 is measured by a measuring instrument 3 before the respective cam surfaces 22' to 24' are irradiated with the energy beams X. The irradiation output of the energy beams X are then so controlled that the necessary hardened layers are formed on the respective cam surfaces 22' to 24' according to this content. The respective cam surfaces 22' to 24' are respectively uniformly chilled and the necessary hardened layers are formed thereon in this way even if the carbon content varies with each of the cam shafts 2. All the cam shafts 2 are thus finished to the uniform hardness.