baber/WOPTO huggingface dataset:
Patent JP-H10279018-A (JP)
Title: Moving shelf
Inventor: MORIWAKI MASAHIRO
IPC: B65G1/10
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To take in/out an article precisely at take in/out work time of the article by a fork device, under such state that it is difficult that the weight of a moving truck is increased and a running posture is unstable. SOLUTION: A pair of end props 8 positioning to both end side places of a running direction respectively and an intermediate prop 9 positioning to the intermediate part of the running direction are erected, in a state framed so that the relative movement in the running direction is regulated, on the upper part of a moving truck 1 provided with running wheels 7 on both end side places of the running direction respectively and article support members 10 are provided by being supported to these props 8, 9 and the end part prop 8 is erected to the end side place of the running direction of the moving truck 1 and also the intermediate prop 9 is erected to the moving truck 1 while displacing the lower side part to more end part prop 8 side than the upper side part.
Patent JP-H05257513-A (JP)
Title: Imperfect circle shape working method
IPC: G05B19/404
Filed: 1992-03-13
Abstract: PURPOSE:To automatically derive an optimum rotational frequency command of a main shaft by subtracting a specified amount from rotational frequency command data at the time when deviation data exceeds an allowable deviation and the operation reaches an allowable frequency in repetition or time and adding it at the time when deviation data is smaller than the allowable deviation. CONSTITUTION:When deviation data DIF of the rotational frequency of a tool feed shaft and a main shaft motor 11 exceeds the allowable error and the working control operation reaches the allowable frequency in repetition or the allowable repeat time, a second position command data correcting part 4' outputs correction state data COM indicating subtraction of the specified amount from rotational frequency command data RPM. When deviation data DIF is smaller than the allowable deviation, ths correcting part 4' outputs correction state data COM indicating addition of the specified amount to data RPM. A rotational frequency command data correcting part 13 corrects this data RPM by this data CON. Thus, the man-hour is reduced.
Patent JP-2000283578-A (JP)
Title: Liquefied gas storage unit, reliquefying unit, and reliquefying method for liquefied nitrogen
Inventor: RI TAMA
IPC: F25B9/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a convenient reliquefying unit having simple structure by introducing an inner pipe into an injection opening when a cooler is supported while communicating with a reliquefying chamber. SOLUTION: An inner pipe 42 is supporting by a supporting face 16 provided in a vacuum container 1 through a vacuum bellows 43 in a reliquefying unit 20. Vaporized nitrogen gas ascends in the inner pipe 42 and reliquefied nitrogen descends in the inner pipe 42. When the ascending velocity of nitrogen gas increases, liquefied nitrogen descending in the inner pipe 42 is blown up and it can not reach a liquefied gas storage tank. This phenomenon is referred to flooding. When flooding takes place, temperature of a reliquefying chamber 40 lowers gradually and pressure in the liquefied gas storage tank 2 increases. Consequently, a small and convenient reliquefying unit can be obtained. Furthermore, a design guide for preventing flooding phenomenon is provided.
Patent JP-H01260448-A (JP)
Title: Drying device for photosensitive material processing machine
Inventor: TANAKA YASUNOBU
IPC: G03D3/00
Filed: 1988-04-12
Abstract: PURPOSE:To save energy consumption by providing a carrying roller which is arranged on the upstream side in the carrying direction of a photosensitive material in a drying part, carries the photosensitive material in the drying part, and also, heats the photosensitive material. CONSTITUTION:In a drying part 24, plural carrying rollers 34 arranged equally in a vertical direction are provided, and by carrying force of these carrying rollers 34, a film 14 is carried approximately linearly from the upper part to the lower part of the drying part 24. As for these carrying rollers 34, heat rollers are used, the film 14 is pinched and carried, and also, the film 14 is heated. Accordingly, as for the film 14, its temperature is raised, therefore, even if the film 14 is in a low temperature state, when it is carried to the drying part 24, the temperature of drying air supplied into the drying part 24 can be suppressed low without lowering the temperature of the inside of the drying part 24. In such a way, the energy consumption can be saved.
Patent JP-S62246664-A (JP)
Title: Unitized digital valve
Inventor: MIYASA AKIRA
IPC: G05D7/00
Filed: 1986-04-18
Abstract: PURPOSE:To make it possible to cope with a required bit number and a capacity by making the cross-sectional areas of orifices of multiple element valves constituting a block digital value in a plural number-th position a certain geometric progression. CONSTITUTION:A 4-bit block digital valve includes four pieces of element values, with cross-sectional areas of orifice holes of respective valve seats 4a through 4d of the element valves making a geometric progression of 1, 2, 4 and 8. Then the cross-sefctional areas of orifice holes of a 2nd block digital valve make a geometric progression of 16, 32, 64 and 128. And those of an X-th orifice holes make a geometric progression of (4X-4)th power of 2, (4X-3)th power of 2, (4X-2)th power of 2, and (4X-1)th power of 2. Of these groupes of block digital valves, a plurality of block digital valves in serial positions are taken out, and arranged in parallel as a unit. With this constitution, it is made possible to obtain a unitized single unit having a required number of bits and a required delivery.
Patent JP-H01260736-A (JP)
Title: Enclosed type relay
Inventor: YORIMITSU TOSHIYUKI
IPC: H01H45/02
Filed: 1988-04-12
Abstract: PURPOSE:To enable the uniform coating of a seal material within a short time using a single nozzle by applying the constitution wherein the seal material is filled through a filling hole provided on the rear side of a base and the seal material so filled is introduced to the external surface of the base. CONSTITUTION:When each mechanism 5 is mounted on a base 2 and then a case 4 is coupled thereon, the groove opening of a guide groove 7 is closed with the inner side of the case 4 and the passage of a seal material 5 is thereby formed. A filling tool 5 having a single nozzle 10 is fixed and the tip of the nozzle 10 is set to a filling hole 8 on the rear side of the base 2. Thereafter, when filled through the filling hole 8, the seal material 5 is introduced from the hole 8 to the guide groove 7 and fed forward within the passage in a direction shown by an arrow 11. the filling of the seal material 5 is continued until one turn of the external surface of the guide groove 7 is filled with the seal material 5. According to the aforesaid construction, a space between the external surface of the base 2 and the internal surface of the opening of the case 4 comes to be completely sealed.
Patent JP-H09279574-A (JP)
Title: Frictional force increased pile and construction method thereof
Inventor: SHIMIZU KATSUMI
IPC: E02D5/34
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a pile and a construction method of the pile increased in peripheral surface frictional force and vertical resistance by providing a small diameter part and a large diameter part without specifying the bore of a drilled hole, and forming the surface in uneven shape. SOLUTION: A soil-cement column 4 uneven on the surface and having a small diameter part 1a and a large diameter part 1b is formed in the ground, and reinforcing member 5 such as a steel pipe or shape steel is inserted and fixed into the soil-cement column 4 to form a frictional force increased pile. A drilled hole 1 uneven on the surface and having the small diameter part 1a and the large diameter part 1b is formed in the ground 2 by a drilling machine with contractible-expandable agitating blades, and the soil-cement column 4 is formed using this drilled hole 1, and the reinforcing member 5 such as the steel pipe or shape steel is inserted and fixed into the soil-cement column 4.
Patent JP-H05255629-A (JP)
Title: Ink for flush-fixation type nonimpact printer and preprint paper using the same
IPC: C09D11/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide preprint paper and printing ink for the paper which is markedly improved in printability without thermal influence by flush irradiation and further readable by semiconductor laser beam of 650 to 1,000nm wavelength. CONSTITUTION:In the black ink for the nonimpact printer of flush fixation, the above-stated targets can be attained by using an printer ink which absorbs the light of less than 1,000nm wavelength but substantially not near-infrared light and by the preprint paper using the same.
Patent JP-H08284528-A (JP)
Title: Automatic door controlling system
Inventor: YAMAGUCHI YASUSHI
IPC: E05F15/20
Filed: 1995-04-14
Abstract: PURPOSE: To properly lead the flow of persons going in and out at the door. CONSTITUTION: A controlling circuit 1 reads the present time through a clock function 6 periodically, and the setting tile of schedule data set by a schedule setting/display section 4 in advance is compared with the present time. When the present time as the setting time is detected, an opening and closing mode of a door set by the schedule data is read from a function switching set section 5, and opening and closing operation of the door is made with the opening and closing mode based on detection signals from a human body detection section 10.
Patent JP-S60235512-A (JP)
Title: Negative feedback amplifier of ultrahigh frequency band
Inventor: TAKAHASHI MASARU
IPC: H03F3/60
Filed: 1984-05-08
Abstract: PURPOSE:To attain stable operation and ease of electric adjustment by using a dielectric resonator as a band pass filter in an ultrahigh frequency band negative feedback amplifier. CONSTITUTION:The band of an input signal from an input terminal 1 is limited by a BPF3 via a directional coupler 2. The signal subject to band limit is amplified by an ultrahigh frequency amplifier 4 while using the dielectric resonator as the BPF3, and outputted from a terminal 4b. The output signal is shunted by the directional coupler 5 and fed back to the input signal from the coupler 2 via a feedback signal line 6 as a feedback signal. The feedback signal is adjusted so as to have a phase difference of 180 deg. with the input signal at a line 6 and distortion is suppressed. Since the dielectric resonator is stable against temperature and humidity change, the change in the center frequency is less to the said change and a feedback loop is made stable. Since the dielectric resonator does not require any closed space of a resonator such as a cavity resonator and changes the frequency and degree of coupling easily in the opened space, the adjusting work is made easy.
Patent JP-S5316588-A (JP)
Title: Integrated circuit
Inventor: HIRABAYASHI KANJI
IPC: H01L21/822
Filed: 1976-07-30
Abstract: PURPOSE: To perform automatic judgement of which transistor group forms a logic gate by providing marks at the boundaries between logic gates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10263310-A (JP)
Title: Apparatus for preventing deterioration vacuum pump lubricating oil
Inventor: TANAKA KAZUHIRO
IPC: B01D17/022
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the damage to, the corrosion and wear of parts of a vacuum pump, the degradation in the quality of products and an increase of cost by providing the apparatus with first, second and third separation septic tanks which respective vary in methods, i.e., stationary settling filtration, deep layer filtration and surface filtration and a pump for circulating an oil rotation type vacuum pump lubricating oil. SOLUTION: The contaminated lubricating oil from an oil rotation type vacuum pump drain part 7 is put through a strainer 8 having a filter into a first separation septic tank 1 which executes the stationary setting filtration. The contaminated lubricating oil is strongly acidic and contains worn powder of metals as well, but about half thereof together with the emulsified strongly acidic water are separated and removed by the first separation septic tank 1. The emulsified oil water is separated and the remaining worn power in a fine powder form is captured and removed in a second separation septic tank 2 provided with a deep layer filter 5. The still remaining strongly acidic emulsion and the fine worn powder are captured and filtered in a surface filtration type filter 6 in a third separation septic tank 3.  The lubricating oil characteristics are thus returned to normal values and, therefore, the deterioration in the performance of the lubricating oil is prevented and the cost is reduced.
Patent JP-S62246134-A (JP)
Title: Magnetic recording medium
Inventor: KISODA AKIRA
IPC: C09C1/44
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a magnetic recording medium wherein the still life is good and the abrasion of a head is little without deteriorating traveling and electromagnetic conversion characteristics by providing a magnetic layer contg. graphitized carbon and Cr2O3. CONSTITUTION:Both a support consisting of a nonmagnetic material and a magnetic layer provided thereon are provided, and graphitized carbon and Cr2O3 are contained in the magnetic layer. The amount of graphitized carbon (graphitic carbon) to be added is preferably 0.5-5pts.wt. for 100pts.wt. magnetic powder. In such a case that the amount to be added is excessively little, the deterioration of electromagnetic conversion characteristics is caused. The rate of graphitization of graphitized carbon is ordinarily 20-80% and mean primary particle size is preferably 20mmu-70mum. When it is small, the production of graphitized carbon itself is difficult and the dispersibility is deteriorated, and when it is large, the reducing effect of th abrasion of a head is decreased and simultaneously the still life is deteriorated.
Patent JP-S6427252-A (JP)
Title: Semiconductor storage device
Inventor: OKUYAMA YASUSHI
IPC: H01L27/10
Filed: 1988-04-12
Abstract: PURPOSE:To improve the characteristics and reliability of a semiconductor storage device by forming a trench capacitor consisting of a capacitance insulating film thicker than the lower bottom of a trench to the upper section of the trench. CONSTITUTION:The section 15 of an Si3N4 film on a sidewall surface (approximately one third of the depth of a trench from a main surface) in the upper section of the trench has film thickness of 12nm when the section 15 is shaped while the section 15' of the Si3N4 film on the residual sidewall surface (a section up to the bottom from approximately one third of the depth of the trench) and the base of the trench has film thickness of 6nm. An insulating film forming the capacitance of a trench capacitor has the three-layer structure of a first capacitance oxide film 14 composed of SiO2, capacitance nitride films 15, 15 ' made up of Si3N4 and a second capacitance oxide film 16 consisting of SiO2, and the upper section of the trench is made thicker than the bottom of the trench. Accordingly, yield and reliability can be improved.
Patent JP-H01264741-A (JP)
Title: Edged material processing system for mold
Inventor: OKUZONO KAZUYUKI
IPC: G05B19/418
Filed: 1988-04-13
Abstract: PURPOSE:To improve productivity by conducting the exchange of a processing completion pallet on a machine table for a program completion processing awaiting pallet, and down-loading an automatically generated NC program into an NC device. CONSTITUTION:When a system operation is started, the CPU20 of a computer 17 indicates on a CRT27 an edged material to be programed, and on the basis of this, an operator programs on the pallet 9 of a programing station a material suited for the indicated edged material, and then, the size of the material is inputted from a keyboard 25, and an NC program is automatically registered from the information of the material and the data of the edged material registered previously at a floppy disk device 23. And when the processing of an edged material on a pallet 7 on the side of a machine table 3 is completed, and its signal is outputted from an NC device 13, pallets 9 and 7 are exchanged by means of a pallet changer 5, and the NC program is down-loaded into the NC device 13, and a processing cycle and a programing cycle are started. Thus, productivity can be heightened.
Patent JP-S6379186-A (JP)
Title: Apparatus and method for anti-aliasing
Inventor: EIDORIAN SUFUAATEI
IPC: G09G5/20
Filed: 1987-04-13
Abstract: A method and apparatus for anti-aliasing vectors, arcs and circles comprising a plurality of pixels on a video display. The distance, d, of each pixel from the centerline of a curve is computed using a plurality of linearly dependent equations. The intensity of each pixel is set as a function of the magnitude of the distance, d, of the pixel from the centerline of the curve. In some cases, the distance, d, is compared with ranges of distances and the intensity of the pixel set according to the range within which the pixel is located. In other cases, the intensity of the pixel is simply inversely proportional to its distance, d, from the center-line.
Patent JP-S61247540-A (JP)
Title: Roof carrier setting structure
Inventor: KUWABARA FUMIO
IPC: B60R9/04
Filed: 1985-04-26
Abstract: PURPOSE:To aim at improvement in an outward show, reduction in a whistling wind noise and simplification in a setup, by installing a carrier base receiving groove in a roof panel and, after a carrier base is tightly attached to this receiving groove, attaching a carrier body to this carrier base detachably. CONSTITUTION:Each inverted trapezoidal carrier base receiving groove 11 is installed at both parts in the front and rear of a roof panel 1 concavely in a car width direction, and each carrier base 12 composed of an elastic material is tightly attached to these receiving grooves 11. Then, each inverted T-shaped engaged groove 13 is formed in a longitudinal direction of each carrier base 12, and bolt inserting holes 14 are formed as holding an opening part of each engaged groove 13 in between. On the other hand, each leg part 16, solidly molding a setting piece to a terminal and forming an inverted T-shaped form, is projectingly installed in the center of a lower surface of a carrier body 15. And, each tapped hole 18 corresponding to these inserting holes 14 is formed both ends of the setting piece 17. Therefore, the carrier body 15 is locked thereat in the following processes that leg parts 16 are inserted into these engaged grooves 12 of the carrier bases 12 and then bolts 19 are screwed in these tapped holes 18 from the inserting holes 14.
Patent JP-S57204631-A (JP)
Title: Modulating circuit of pulse width
Inventor: OOTA YUTAKA
IPC: H03K7/08
Filed: 1981-06-11
Abstract: PURPOSE:To avoid a malfunction caused by dissidence, by setting a storage circuit with the highest bit output of a counter that produces a comparing output and at the same time latching the digital error signal. CONSTITUTION:A flip-flop FF6 is set by the output C of an n-bit binary counter 5 that counts clock pulses CK2, and at the same time the output of an n-bit latch circuit 3 is latched to an n-bit latch circuit 7. When coincidence is obtained between the contents of the counter 5 and that of the circuit 7, an output is delivered from a coincidence circuit 4 to reset the FF6. Thus the output of the circuit 4 is obtained without fail although the output of the circuit 3, i.e., a digital error signal has a change during a comparing action.
Patent JP-2000280740-A (JP)
Title: Door lower sash
Inventor: NOZAKI MASAHIRO
IPC: B60J1/17
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To restrain a glass run from being deviated in elevating a window glass. SOLUTION: A door lower sash 11 is integrally formed out of resin materials by injection molding, provided with a base panel 21 and side panels 22, and formed into a channel shape having an approximately U-shaped section. A contracting surface 23 contracting from the upper end to the lower part is formed above the inner wall surfaces 22a of respective side panels 22. The lower end of the contracting surface 23 is expanded through a stepped surface 25. Inward projecting support pieces 33 are formed on the lower sides of the inner wall surfaces 22a of respective side panels 22. The vertical movement of a glass run 41 to be housed in the door lower sash 11 is regulated in the range between the stepped surface 25 and the support piece 33.
Patent JP-S5214628-A (JP)
Title: Aqueous compositions for use in surface coating
Inventor: NAKAYAMA YASUHARU
IPC: C09F9/00
Filed: 1975-07-24
Abstract: PURPOSE: An aqueous composition which enhances effect of a drier, however does not discolor, prepared by adding a compound, which has pyridine nucleus structure, however, does not form chelate linkages with the said drier, to the composition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57206809-A (JP)
Title: Detecting method for diameter of single crystal and minute crystal
Inventor: KUBOTA HIDESHI
IPC: G01B21/12
Filed: 1981-06-15
Abstract: PURPOSE:To enable detecting of a crystal diameter in a real time, by a method wherein, in the formation of a single crystal by a pulling-up method, a pulling- up length of a crystal during a certain time, a pushing-up length of a crucilble, and the increase in a crystal weight are measured. CONSTITUTION:A crystal 11 is pulled up from melting liquid 14 in a crucible 15 by means of a pulling-up shaft 3. A weight sensor 1 detects a crystal weight, and a weight change for a duration of a certain time is set to DELTAW. A length measuring device 2 measures a pulling-up length of a crystal, and a pulling-up length in said time is set to DELTAl. A distance measuring device 4 measures the raising distance of the crucible operating in synchronism with a pushing-up shaft 5, and a raising distance for the duration of said time is set to DELTAx. From data DELTAW, DELTAl, DELTAn, a given formula is computed by a microcomputer 8 to find a crystal diameter D.
Patent JP-H02269701-A (JP)
Title: Photopolymerization resin
Inventor: ARA TETSUYA
IPC: C08F2/44
Filed: 1989-04-12
Abstract: PURPOSE:To produce a photopolymerization resin quickly in such a manner that the polymerizability is uniform throughout the part to be polymerized by diffusing particles of a transparent body having a specified refractive index in the monomer before the polymerization of a photopolymerizable monomer. CONSTITUTION:This resin is formed by diffusing particles of a transparent body which lowly absorbs the light for polymerization and has a refractive index lying between that of the monomer and that of the polymer as a filler in the monomer for the photopolymerization resin and polymerizing the mixture. When particles of fluorite (CaF2) of a particle diameter of 10-20mum are diffused as the above transparent body in the monomer in a volume ratio in a range of 10-20% in the production of, for example, an acrylic photopolymerization resin, a good result can be attained. According to the kind of the photopolymerization resin, particles of MgF2, LiF, BaF2 or the like can also be used.