baber/WOPTO huggingface dataset:
Patent JP-H05131710-A (JP)
Title: Printing device
Inventor: IWASHITA HIROYUKI
IPC: B41J29/48
Filed: 1991-11-15
Abstract: PURPOSE:To prevent a printing mask from deteriorating due to the friction between paper and the printing mask by a method wherein the printing mask is separated from a platen at the suction of the paper in a printing device. CONSTITUTION:When a paper suction detecting part 10 detects a paper 15, a carrier base position controlling part 11 drives a step motor 12 to separate a carrier base 6 from a platen 1. Since the paper 15 is apart from a printing mask 3, the friction between them is small and consequently the paper 15 does not deteriorate the printing mask 3. When the suction comes to an end, the carrier base 6 is back to its initial position and printing action is started.
Patent JP-S63156558-A (JP)
Title: Power atomizer
Inventor: SHIMAMOTO MASAO
IPC: B05B9/04
Filed: 1987-11-26
Abstract: PURPOSE:To reduce the cost, to simplify the title atomizer, and to prevent the trouble due to a liq. chemical remaining in a hose, by decelerating a hose winder with the atomizer to be decelerated by a prime mover as the power source. CONSTITUTION:A couple of front and rear frames 2 each having rectangular sides are connected to form a main frame. The prime mover 1, an atomizer 3 to be driven by the prime mover 1, and a spray hose winder 4 to be driven by the atomizer 3 through an intermediate shaft are provided. By this structure, the deceleration transmission system from the prime mover 1 to the atomizer 3 acts as the conventional intermediate deceleration, and the hose winder 4 can be decelerated as specified without increasing the reduction ratio of the transmission system from the atomizer 3 to the hose winder 4. Moreover, the hose can be wound while operating the atomizer 3 under no-load conditions to remove the liq. chemical in the hose.
Patent JP-H04172380-A (JP)
Title: Corona discharge device
Inventor: AIZAWA HIDEO
IPC: G03G15/02
Filed: 1990-11-05
Abstract: PURPOSE:To enable vibration of a corona discharge electrode due to the deposition of a foreign material thereon to be accurately detected by detecting the voltage fluctuation of the corona discharge electrode via a voltage fluctuation detection means. CONSTITUTION:High voltage is supplied to a corona discharge electrode 2 via a high voltage power supply means 3 for rated current output, thereby causing corona discharge to take place. At the same time, the voltage fluctuation of the corona discharge electrode 2 is detected by a voltage fluctuation detection means 4, and the vibration of the corona discharge electrode 2 due to the deposition of a foreign material thereon is detected by a vibration detection means 5, on the basis of detection by the aforesaid voltage fluctuation detection means 4. According to the aforesaid processes, a corona discharge device capable of accurately detecting the vibration of the corona discharge electrode 2 due to the contamination thereof can be obtained.
Patent JP-S61171712-A (JP)
Title: Graft copolymer consisting of crosslinked polymer and polyoxyethylene, its production and its use
Inventor: BAYER ERNST
IPC: C12N11/08
Filed: 1985-12-27
Abstract: The graft copolymers are used as supports in peptide or nucleotide syntheses or for covalently immobilising peptides, protein active ingredients and enzymes for affinity chromatography, diagnostics and genetic engineering processes.
Patent JP-H02146138-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: NISHIZAWA YOSHIO
IPC: G11B15/52
Filed: 1988-11-28
Abstract: PURPOSE:To suppress the level of a spurious signal at the time of reproducing and hence to promote the reliability by connecting a capacitor via a changeover switch to an input terminal of a recording current amplifier and connecting this with a current source which is invertible in polarity by a control signal. CONSTITUTION:The changeover switches 16 and 17 are formed on the input side of the 1st and 2nd recording current amplifiers 14 and 15 consisting of insulated gate type transistors. A power voltage 8 is connected to terminals on one side of the switches 16 and 17, while the capacitor 18 is connected to terminals on the other side, which is also connected with the current source 19 invertible in polarity with an output signal of a timing pulse producing circuit 6. Then, a voltage wave synchronized with a control signal to be generated by discharging a charge of the capacitor 18 by the current source 19 is selectively inputted to the amplifiers 14 and 15 via the switches 16 and 17. Consequently, a recording current with current changes at the end and beginning in proportion to the square of time can be impressed upon a control head 1. By this method, the level of the spurious signal at the time of reproducing is suppressed to a minimum and hence the reliability is promoted.
Patent JP-H07163016-A (JP)
Title: Automatic carrying vehicle and driving system thereof
Inventor: YOSHIDA AKIHIKO
IPC: H01G11/10
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a small-sized and light-weight automatic carrying vehicle being excellent in a running performance and a system, as a carrying system having a high energy efficiency and being light in weight, drivable for 24 hours and usable in an area such as a factory wherein a stop and a start are repeated with high frequency. CONSTITUTION:An automatic carrying vehicle which is driven by using an electric double layer capacitor l as a power source and changes the electric double layer capacitor 1 quickly from a terminal 6 every time when the drive is stopped. In regard to a carrying system constituted of this automatic carrying vehicle and a charging power source located at a predetermined position, besides, an automatic carrying vehicle driving system wherein a cycle of charging the automatic carrying vehicle by the charging power source in a time when the vehicle stops at the position and starting a driving operation again after work at the position is ended is repeated.
Patent JP-S63163580-A (JP)
Inventor: JIYAN MARI BIRIOTSUTO
IPC: G06T7/60
Filed: 1986-12-18
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-H09147317-A (JP)
Title: Composite magnetic head
Inventor: MIWA HIROSHI
IPC: G11B5/265
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a composite magnetic head capable of obtaining an excellent signal with a head output of a high output and a low noise in recording/ reproducing on an a flexible magnetic disk (FD) of 1.8 inches securing as same storage capacity as that of FD (2MB/1.44MB) of 3.5 inches. SOLUTION: This head is constituted so that an inter-gap distance Lg between an arase gap 31 formed by an erase head core 24 and a central core 26 and a recording/reproducing gap 33 formed by a recording/reproducing head core 25 and the central core 26, and a head height H between respective gaps forming outer peripheral surface of a head part 21 and a bottom part outer peripheral surface are in the relations of H<=0.0575+8.5762×Lg and H<=0.40763+5.9410×Lg.
Patent JP-H10138759-A (JP)
Title: Door structure for automobile
Inventor: NAGASHIMA SETSUKO
IPC: B60J5/04
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To enhance the impact energy absorbing function of an automobile door, and to prevent generation of abnormal sound upon opening and closing of the door, and to prevent the appearance from being deteriorated through molding. SOLUTION: An outer panel structure is composed of an inner panel and an outer panel, and the peripheral edge part 7a of the inner panel 7 is joined to the peripheral edge part of the outer panel. The peripheral edge part 7a of the inner panel is attached thereto with an abutting part 13 for a door switch, which has an inner general part 7b projected away from the inner panel and projected toward the passenger compartment between the peripheral edge part 7a of the inner panel 7 and the general part 7b. A recess part which is projected widthwise outward, is provided at the boundary between the general part 7b of the inner panel 7 and the abutting part 13, and a bracket 27 having a widthwise buckling part 31 is provided on the inner peripheral surface side of the abutting part 13.
Patent JP-H03160757-A (JP)
Title: Photosensor
Inventor: KURATA SHINICHIRO
IPC: H04N1/028
Filed: 1989-11-18
Abstract: PURPOSE:To obtain wire bonding having a good sticking property by forming a sensor part of a rear electrode of an amorphous material having silicon as a parent material and a non-diffusing material, further forming a pad part of a material mainly composed of aluminum so as to join the sensor part with the pad part by a lead part. CONSTITUTION:A sensor part 24 of a rear electrode 22 is formed in the opposing position to a transparent electrode 18 on the piled-up photoelectric conversion part 20 and the sensor part 24 is to be formed of an amorphous material having silicon as a parent material and non-diffusing material desirably of a metal such as chrome, titanium and nickel. Further, a pad part 28 of the rear electrode 22 is formed of a material mainly composed of aluminium, that is, aluminium or an aluminium alloy. Then, the sensor part 24 of the rear electrode 22 and the pad part 28 are electrically conducted by the lead part 26. Thereby, wire bonding excellent in a sticking property can be obtained.
Patent JP-H08162110-A (JP)
Title: Gel type zinc negative electrode of alkaline battery
Inventor: TSUTSUI KIYOHIDE
IPC: H01M4/62
Filed: 1994-12-05
Abstract: PURPOSE: To restrain generation of gas from a non-mercurated alkaline battery after the discharge operation thereof and enhance the safety when it is exhausted, by adding a compound represented by the formula to a gel type zinc negative electrode of alkaline battery. CONSTITUTION: To a gel type zinc negative electrode of the alkaline battery, 1-hydroxybenzotirazole represented by the structural formula is added. Also, thereto 3-methyl-5-pyrazola is added. When chelate agent is added, Zn<2+> or Cu<2+> is added supplementarily so that the formation of an oxide in the area of zinc surface and the formation of partial battery with Cu-Zn are restrained to suppress generation of gas in the battery after its discharge operation.
Patent JP-H09119934-A (JP)
Title: Method for positioning measurement part in measuring instrument
Inventor: KITAGAWA OSAMU
IPC: G01N1/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a positioning method for enhancing measurement accuracy for constantly setting the distance between measurement members (or parts) in the measurement part of a measuring instrument in repeated measurement by accurately measuring the position. SOLUTION: A measurement member which is operated by a first power source 9 is moved until it comes into contact with an opposite measurement container 4 by a slide stage 13 of a traveling mechanism which is activated by a second power source 12 and amount of travel from the zero point of the member to the contact position with the measurement container 4 is read. The measurement member is moved from the zero point by a setting value obtained by subtracting a specific gap between the member and the measurement container 4 from the amount of travel, thus maintaining the gap between the measurement member and the measurement container 4 constant.
Patent JP-H02148413-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI TAKASHI
IPC: G11B5/725
Filed: 1988-11-29
Abstract: PURPOSE:To improve contact start stop (CSS) durability by forming a lubricating agent layer having a specific compsn. via a protective carbon film on a thin ferromagnetic metallic film. CONSTITUTION:The lubricating agent layer is formed via the protective carbon film on the thin ferromagentic metallic film and this lubricating agent layer is formed of a lubricating agent contg. ester having respectively >=1 pieces of branched unsaturation type fluoridated hydrocarbon terminal groups and >=8C aliphat. hydrocarbon terminal groups. The magnetic recording medium which is not degraded in CSS performance and has the good durably reliability is obtd. even if the surface characteristic is fairly improved by decreasing the surface roughness in order to improve the recording density.
Patent JP-2001117123-A (JP)
Title: Display device and method of producing the same
Inventor: IKEDA TSUTOMU
IPC: G09G3/34
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device which makes high contrast and high definition display possible while decreasing the region between capsules which decreases the contrast compared to a device using spherical microcapsules. SOLUTION: The space between substrates 1a, 1b is filled with a large number of microcapsules 1h and a binder 1i, and the upper and lower parts of the space are provided with a pair of electrodes 1c, 1d at least one of which is a transparent electrode. The microcapsule 1h contains electrified and drifting particles 1e and a dispersion liquid 1f for drifting. Each microcapsule 1h has such a form that the length Y in the horizontal direction is larger than the length X in the vertical direction relative to the substrates 1a, 1b.
Patent JP-H03162041-A (JP)
Title: Terminal adaptor
Inventor: AIZAWA HIROO
IPC: H04L69/40
Filed: 1989-11-20
Abstract: PURPOSE:To inform a fault of a center side computer to a terminal side computer by connecting a network control section to either a conversion section or a message transmission means side when a detection means acquires a line. CONSTITUTION:A detection means 641 detects line acquisition by an incoming call to a network control section and a storage means 644 stores a prescribed message signal. When the acquisition of a line by the detection means 641 is detected, message transmission means 642, 643 read a prescribed message signal from the storage means 644 and sends it to an ISDN network 4 via the network control section. Then a changeover means 65 connects the network control section to either a conversion section or the message transmission means 642,643. Thus, a fault of a center side computer is informed to a terminal side computer via the ISDN network 4.
Patent JP-2001122858-A (JP)
Title: Production of phthalimide compound
Inventor: MIYAJI HIDEMITSU
IPC: C07D209/48
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a phthalimide compound by allowing a finely divided phthalic anhydride compound to react with ammonia under the reaction conditions where they are not melted and subjecting the resultant phthalamic acid compound to the dehydration reaction. SOLUTION: This reaction process can be carried out at a relatively low temperature and the reaction mixture can be maintained in a solid state. Thus, the product can be prevented from sticking and is easy to handle.
Patent JP-H11143884-A (JP)
Title: Data retrieval system
Inventor: TATEISHI JUNJI
IPC: G06F17/30
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To allow a retrieval request program of a host terminal to automatically select a host computer for executing a retrieval based on a retrieval condition and to reduce retrieval time by distributing a load of the host computer. SOLUTION: A main host computer 1, a sub host computer 2 and a host terminal 3 are connected to one another by a network 4, wherein main data 5 and sub data 6 both of which are composed of the same, static data are managed by the main host computer 1 and the sub host computer 2, respectively. A retrieval request with an automatic host selection function and a data display program 11 possessed by the host terminal 3 determine on the basis of a host selection condition 13 to which of the main host computer 1 or the sub host computer 2 the retrieval request is preferentially sorted and given. A host selection condition is based on a retrieval time band, a required time or the like.
Patent JP-H11138410-A (JP)
Title: Deburring device for edge of round bar work
Inventor: OUCHIYAMA TAKASHI
IPC: B24B21/16
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of uneven polishing in a device which performs polishing by rotating a work on a work transferring device by means of a pressing belt of a work holding rotating device, by arranged belt tensioners which pressurize a horizontally running portion of the belt downward, on an upper portion thereof. SOLUTION: A polishing device 8 which is arranged on the left side of a work transferring device 2 has an endless polishing belt 12 wrapped around a driving roller 10 supported on a lower side base 1 and a driven roller arranged on the obliquely upper side thereof, in the vicinity of a side end of a roller 4 of the work transferring device 2. A work holding rotating device 15 is arranged on the upper side of the work transferring device 2, opposedly to the driven roller, the work holding rotating device 15 is prepared by wrapping a pressing belt 13 around driven rollers 16, 16 and a driving roler 17. A horizontally running portion of the pressing belt 18 is pressurized downward by means of three belt tensioners 19, for preventing slippage between a work 25 and the pressing belt 18.
Patent JP-H03165959-A (JP)
Title: Plate for sliding gate
Inventor: NISHIO TAKUMI
IPC: B22D11/10
Filed: 1989-11-22
Abstract: PURPOSE:To improve the quality of a slab by specifying relations among the max. diameter in a first opening part widening the diameter toward upper part direction, diameter of a second opening part and inclining angle of the first opening part, respectively. CONSTITUTION:In opening face of a plate body 11, an annular slit part 13 communicated with gas introducing passage 12 for Ar gas, etc., is arranged and in the opening part, a gas channel 14 is integrated and in the side wall, a gas blowing hole 15 is arranged as communicating with the slit part 13. The molten steel flowing-out hole 16 is constituted of the plate body 11 and the gas channel 14. At the time of using D1 for the max. diameter of the first opening part 16a, D2 for the diameter of the second opening part 16b and alpha for the inclining angle of the first opening part 16a in the molten steel flowing-out hole 16, they are constituted to satisfy the conditions in the equalities. By this method, phenomenon promoting stirring to the molten steel stream is developed with the first opening part 16a and the molten steel becomes to smoothly flow and the quality of slab can be improved.
Patent JP-H10136868-A (JP)
Title: Mixer for noodles
Inventor: MUROFUSHI KEIICHIRO
IPC: A21C1/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a mixer for noodles with which noodle dough is produced by efficiently stirring, mixing and kneading powder such as wheat flour. SOLUTION: This mixer for noddles is composed of a container, a stirring body 6 to be rotated inside the container 4, and a motor for driving the stirring body, etc. Concerning the container, its side faces are made parallel and its base is curved almost semicylindrical. On the bottom, plural semispherical projecting parts composed of round head rivets are formed. Concerning the stirring body, stirring bars are respectively attached above and under left and right arm parts 16 and the stirring body is almost O-shaped from the arm parts and the stirring bars. A rotary shaft 20 is attached outside the arm part. The arm part 16 is composed of a long arm part 16a and a short arm part 16b, the length from the rotary shaft to the stirring bar is made longer than the length to the stirring bar 18b and further, the long arm part 16a and the short arm part 16b are bent almost at 145 deg..  Thus, since the mixer for noodles is constituted like this, wheat flour is stirred and mixed well and the noodle dough is efficiently mixed and kneaded.
Patent JP-H09147657-A (JP)
Title: Breaker housing device with plug socket
Inventor: TOMITA MITSURU
IPC: H01H9/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To enable the waterproof of a plug socket by providing a box body, in which a plug insertion port of a plug socket connected to an output side of a breaker is exposed in the outer surface, and providing a cover for sealing this plug insertion port freely to be opened. SOLUTION: A box body 2 for housing a breaker 1 is provided with a plug insertion port 4a for a plug socket 4, which is connected to an output side of the breaker 1, in the condition that it is exposed in the outer surface. A cover 3 is journalled to the plug socket 4 of the box body 2 freely to be turned to a bottom plate side so as to seal the insertion port 4a of the plug socket 4 freely to be opened. With this structure, at the time of using the plug socket 4, the cover 3 is opened so as to expose the insertion port 4a, and at the time of non-use of the plug socket 4, the cover 3 is closed so as to cover the insertion port 4a of the plug socket 4, and waterproof of the plug socket 4 is thereby enabled.
Patent JP-H09148392-A (JP)
Title: Wafer observing apparatus
Inventor: KOMATSU MANABU
IPC: H01L21/68
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to return carriers to return positions to thereby reduce the wafer conveying time by locating a wafer transfer position from a first conveyer to a second conveyer away from that from the second conveyer to the first conveyer. SOLUTION: A wafer transfer position from a first conveyer 10 to a second conveyer 23 is located away from that from the second conveyer to the first conveyer. This eliminates the need to return a first and second carriers of the conveyers 10 and 23 to their respective return positions. Thus, the conveying time of a wafer can be reduced to thereby realize a high-throughput wafer observing apparatus.
Patent JP-2001122695-A (JP)
Title: Method of producing single crystal
Inventor: NOMACHI TAKESHI
IPC: H01L21/208
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and stably grow a defect-free part free from secondary defects in the radial direction of the crystal. SOLUTION: When a pulling-up speed at which OSF begins to occur at the center part of the crystal is defined as Vo, the crystal is grown at a stationary speed higher than the speed Vo. During the stationary growing, the crystal growing is virtually stopped by setting the crystal growing speed to be 0 or to a quite low speed lower than the Vo. Thereby, V-enriched area wherein vacancies are predominant and I-enriched area wherein interstitial atoms are predominant are formed in the crystal axis direction, and a part free from defects is formed because of the annihilation of the vacancies and interstitial atoms by coupling at the boundary part of both areas.
Patent JP-H08173663-A (JP)
Title: Cloth processing device
Inventor: SAKAWA KATSUAKI
IPC: A44B18/00
Filed: 1994-11-11
Abstract: PURPOSE: To provide a device capable of sewing the Velcro tape (R) to the material cloth with the result excellent in appearance and free from dishevelment. CONSTITUTION: A Velcro tape cutter supplies the Velcro tape A having tiny fur-like piles on one side to the material cloth, and is provided with an ultrasonic horn 11 and fur pressing roller 13 that heats and presses the fur-like piles positioned at the sport to be subjected to automatic sewing for the attachment of the Velcro tape to the material cloth.