baber/WOPTO huggingface dataset:
Patent JP-S629729-A (JP)
Title: Production of lower pipe for stepped pole
Inventor: KOBAYASHI HIROMICHI
IPC: B21D41/04
Filed: 1985-07-05
Abstract: PURPOSE:To improve the strength of a spun part and to reduce the cost by spinning the upper part of a heat treatment type Al alloy straight pipe from the top end thereof and fashioning a straight pipe part having the same diameter as the diameter of the bottom end of the upper pipe then subjecting the pipe to the heat treatment. CONSTITUTION:The Al alloy straight pipe 11 is subjected to spinning from the top end to form a half-finished product 14 having the straight pipe part 12 of the diameter slightly larger than the diameter of the upper pipe 3 and the tapered part continuous with the lower side thereof. A separately prepd. inside pipe 7 for reinforcement is inserted into the upper part of the product 14 and the product is subjected to the final finish spinning from the outside thereof to unite the lower pipe 2 an the reinforcing pipe 7, then the assembly is cooled with water. The pipe is thereafter subjected to a tempering treatment. The strength of the spun part is thereby improved and the optional setting of the shape is permitted.
Patent JP-2000050079-A (JP)
Title: Digital photograph finishing system containing digital picture processing of film exposure lacking gamma scene balance and picture visualization
Inventor: BUHR JOHN D
IPC: H04N1/409
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To generate a superior picture through the use of digital printing by increasing the exposure lacking gamma of the digital color picture through the use of medium exposure lacking gamma control algorithm, processing the digital picture through the use of scene balance algorithm and mapping the balanced picture through the use of the characteristic curve of a hard copy medium. SOLUTION: A digital scanner 12 scans a picture on a photograph medium and a digital picture is generated. A picture data manager 18 decides the set of shift values in the digital color picture which is sub-sampled by using scene balance algorithm after conversion to printing gray level and exposure lacking gamma is increased by using medium exposure lacking gamma control algorithm. In the complete digital color picture, exposure lacking gamma is increased by using medium exposure lacking gamma control algorithm. The balanced picture is mapped on a whole color printing paper characteristic curve.
Patent JP-S5773350-A (JP)
Title: Solar-heat collecting tube and solar-jeat collecting apparatus
Inventor: TAKEUCHI HIROSATO
IPC: F24S10/70
Filed: 1980-10-24
Abstract: PURPOSE: To enable to carry on operation of a solar-heat collecting apparatus continuously until the time when repair is completed, by use of an undamaged solar-heat collecting tube, by releasing valves provided in an inlet passage and an outlet passage from urging force of a solar-heat collecting tube when the tube is damaged, and closing the valves instantaneously for preventing outflow of coolant in a fluid passage.  
     CONSTITUTION: A triple-vacuum, solar-heat collecting tube 2 is constituted by arranging an inner and outer bottomed glass tubes 3, 4 in the form of a double-tube structure, attaching a cover 7 formed with a plurality of holes 5, 6 spaced a proper distance form each other to the opening end of each tube 3, 4, closing the opening ends of the two tubes 3, 4 hermetically, and evacuating the space formed between the two tubes 3 and 4. The ports 5, 6 of the heat collecting tube 2 are formed Ro align with an inlet passage 11 and an outlet passage 12 respectively, in the manner that they can be projected and retracted freely. With such an arrangement, if any of the heat collecting tubes 2 is damaged, a valve 15 provided in the inlet passage 11 and a valve 18 provided in the outlet passage 18 are released from the urging force of the tube 2 and cloased instantaneously, so that openings 13, 14 respectively of the inlet and outlet passages 11, 12 formed to receive the valves 15, 18 are closed. Thus, it is enabled to prevent outflow of coolant passed through a coolant passage 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6210273-A (JP)
Title: Vacuum evaporation device
Inventor: WAKITANI MASAYUKI
IPC: C23C14/54
Filed: 1985-07-09
Abstract: PURPOSE:To perform the control of vapor deposition velocity in high velocity and to form a homogeneous vapor deposited film by changing an aperture area of an aperture part for passing an evaporation substance of a shielding plate in accordance with the deviation of both a signal output from an evaporation velocity detecting mechanism and an evaporation amount setting signal. CONSTITUTION:When an aperture area 14 of the aperture parts 6, 11 which are formed in a shielding plate 4 and used for passing a vapor deposition substance is in a standard state, the vapor deposition velocity on a substrate is proper and this vapor deposition velocity is detected with a film thickness monitor. When the detected value of the film monitor is deviated from a standard value, the number of revolutions of a motor shaft 12 is changed. Thereby a slide pin 8 is energized with a spring 10 or transferred in the direction A or A' shown in the arrows by resisting the energized force and an upper plate 7 is oppositely transferred for the shielding plate 4. Thereby the aperture area 14 is decreased or increased to decrease or increase the vapor deposition velocity. The quick response of the control of the vapor deposited amount is realized by this mechanism.
Patent JP-H05344475-A (JP)
Title: Vertical synchronizing disturbance prevention device
Inventor: TAKAHASHI MARIO
IPC: H04N5/94
Filed: 1992-06-09
Abstract: PURPOSE:To prevent occurrence of synchronization disturbance even when a dropout compensation period is resident near a front ridge for a vertical synchronizing signal period. CONSTITUTION:The state of a reproduction signal is monitored by a detection circuit 14 and a comparator 15 and in the case of occurrence of a dropout by which a level is reduced, a switch 16 selects an output of a delay device 17 and a signal of one preceding horizontal period is imbedded in a defect part. However, when the dropout compensation period is resident near a front edge of a vertical synchronizing signal, since the imbedded vertical synchronizing signal causes synchronization disturbance against the purpose, an AND circuit 21 takes AND between the internal vertical synchronizing signal and a dropout detection signal and a switch 18 is forcibly controlled for a period when the AND is established and a synchronizing signal is forcibly inserted for the vertical synchronization period of a reproduced video signal.
Patent JP-S5732939-A (JP)
Title: Laminated structure
Inventor: JIYOERU HERUBAATO NASUBAUMU
IPC: B60R13/04
Filed: 1980-10-23
Abstract: Disclosed is a lightweight laminate and a method for making the laminate. Protective and decorative molding and trim strips for automotive vehicles and the like can be made from the laminate which has a body comprising an extruded thermoplastic elastomer material and an extruded outer layer with a tie sheet sandwiched therebetween. The tie sheet is made with sheet lamination technique and is a laminate of a layer compatible with thermoplastic elastomer material and a layer compatible with the outer layer. Optionally, the outer layer can be transparent and a decorative layer of metallized polyester and/or other material can be encapsulated between the outer layer and the tie sheet.
Patent JP-H06339664-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: HISAMICHI JIYUNICHIROU
IPC: B05C1/08
Filed: 1993-05-31
Abstract: PURPOSE:To manufacture efficiently a magnetic recording medium of low dropout error by collecting scattered coating with a collection plate installed on the feeding side of a nonmagnetic support in the neighborhood of a contact part of a gravure roll and a backup roll. CONSTITUTION:A collector 9 for collecting coating mist which is generated when coating is transcribed to a nonmagnetic support 2 is installed in a wedge shaped space formed by the nonmagnetic support 2 and a gravure roll 1 in the neighborhood of a contact part of the gravure roll 1 and a backup roll 3. The collector 9 has a good surface property since it collects coating mist which is generated at the cleavage of a meniscus membrane, before mist moves to the surface of the film and the gravure roll 1.
Patent JP-H10305292-A (JP)
Title: Waste water purifying equipment
Inventor: SHIMOI YOICHI
IPC: C02F3/12
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in BOD treatment by promoting a biological reaction in the equipment with a separation membrane dipped in an activated- sludge treating tank, to exhibit stable performance of the membrane without being affected by a liq. current in the tank and to effectively utilize the activated-sludge treating tank. SOLUTION: A separation membrane module 3 is arranged in an activated- sludge treating tank and a diffuser 4 below the module to constitute the waste water purifying equipment, a shell 5 is arranged to surround the module 3, and an ejector-type oxygen feed equipment is set. A single shell or a double shell consisting of an inner shell and an outer shell is used as the shell. A suction pump capable of being intermittently operated is connected to the module 3.
Patent JP-S6042736-A (JP)
Title: Illumination assay diagnostic method
Inventor: ICHIKAWA YOUICHI
IPC: H04N1/00
Filed: 1983-08-17
Abstract: PURPOSE:To execute exactly a diagnosis of abnormality in an illumination assay by comparing the variation pattern of a 0-order optical output in the illumination assay passing an optical modulator, with the variation pattern of a video signal, and detecting the difference of both variation patterns. CONSTITUTION:A sensor 8 is provided on the passing optical path of a 0-order light L0 in the outputs of the optical modulator 20 in the illumination assay 100, and also, an abnormality detecting circuit 9 of an illumination assay is provided on the outside of the illumination assay 100. This abnormality detecting circuit 9 consists of a delaying circuit 91, a binary-coding circuit 92 and a comparing circuit 93, and a photoelectric transducing output of the 0-order light L0 detected by the optical sensor 8 is provided to the binary-coding circuit 92 first, binary- coded by the threshold of a constant level, and thereafter, provided to the comparing circuit 93. A video signal VS is applied to the delaying circuit 91 of the abnormality detecting circuit 9 first, delayed by a prescribed time, and thereafter, applied to the comparing circuit 93.
Patent JP-H05123356-A (JP)
Title: Absorptive perforating press strippable pulp board
Inventor: GETAN SHIYABETSUTO
IPC: A61L15/48
Filed: 1991-05-24
Abstract: PURPOSE: To provide a cellulose pulp board in which a peat moss is not used in a structure and which has sufficient absorptivity, a sucking-up characteristic and favorably, short liquid permeating time and has flexibility suitable for use to a disposable absorbing product, particularly, a sanitary napkin. CONSTITUTION: A cellulose pulp board is composed of a punched embossed cellulose pulp board by incorporating and containing an effective quantity of a release agent to be turned into a hydrophilic property and to be softened, and is formed so that absorbing density of the board falls within a range of about 0.1 or 1.0g/cc, and has high-degree absorptivity and flexibility. Excellent liquid absorptivity is also imparted to a thin and comfortable sanitary napkin by integrally forming this cellulose pulp board whose drying thickness is set to 0.045 or 0.070 ink, in a sanitary napkin as an absorbing and sucking-up core.
Patent JP-H023394-A (JP)
Title: Thermal transfer ink picture receiving sheet
Inventor: NAGURA TOSHIKAZU
IPC: B41M5/382
Filed: 1988-06-20
Abstract: PURPOSE:To receive a distinct thermal transfer ink picture stably with high resolution in various densities by forming a picture receiving layer mainly comprising the mixture of calcite group calcium carbonate having specific weight, mean grain size and oil absorptiveness and adhesives as the remainder and having specific Bekk smoothness onto at least one surface of a sheet-shaped base body. CONSTITUTION:An ink picture receiving layer mainly comprising an adhesive mixture including 10-90wt.% calcite group calcium carbonate having not less than 1mum mean grain size and not less than 50ml/100g oil absorptiveness, preferably 50-80wt.% calcite group calcium carbonate in a BET specific surface area of 10m<2>/g or more is shaped onto at least one surface of a sheet-shaped base body. A receiving sheet acquired is proper for the system of the reproduction of a density gradation or area gradation system halftone picture, density at every one dot, positive transfer properties and reproducibility and the picture density of a half dot section resulting from the transfer properties and reproducibility, density in solid printing, etc. are improved, and the uniformity of picture reproduction is enhanced. That is, a distinct picture can be obtained stably with high resolution in various density from low density to high density.
Patent JP-H0443055-A (JP)
Title: Tag issuing device
Inventor: NARITA KIYOKAZU
IPC: B41J5/30
Filed: 1990-06-11
Abstract: PURPOSE:To store one goods information in a goods information memory for each consignee even though there is a time lag for assortment of goods of a same consignee by a method wherein in the case where goods information of the same consignee is stored, previous goods information is updated by subsequent goods information. CONSTITUTION:At a point of time when goods information is prepared, a same consignee judging means 27 retrieves a goods information memory 24 and judges whether a consignee of the prepared present goods information is the same as a consignee of the preliminarily stored goods information or not. That is, whether an identifying index such as '01', '02'<etc., is attached to the preliminarily stored goods information or not is detected. In the case where a same identifying index is detected, the goods information of the same consignee is judged to have been preliminarily stored. A goods information updating means 28 receives judgment that it has been preliminarily stored and updates the stored previous goods information by the present goods information.
Patent JP-H0817153-A (JP)
Title: Method and apparatus for servo of head of hard disk device
Inventor: SUGAWARA TAKASHI
IPC: G11B21/10
Filed: 1994-06-30
Abstract: PURPOSE: To contact a stable follow of the head in any area in the tracks. CONSTITUTION: A target PES(phase error signal) value input from a controller body 61 and a value corresponding to the displacement of the current magnetic head 58A from the PES value calculating means 56 are combined with a combining means 62, the predetermined coefficient K1 is given (multiplied) to this deviation by means of a coefficient giving means and a variable coefficient Ka is given by means of a variable coefficient giving means 47. The coefficient Ka is variably set to the variable coefficient giving means 47 depending on the value input from a table 48. The table 48 previously stores the corresponding relationship between the target PES value and the coefficient Ka as the feedback constant to the relevant PES value so that when change of PES value is large, the coefficient Ka becomes small and when PES value is small, the coefficient Ka becomes large. The variable coefficient giving means 47 outputs the value given the coefficient Ka depending on the value from the table 48 to a driver 46.
Patent JP-H0817319-A (JP)
Title: Electromagnetic relay
Inventor: NAKAGAWA MASAFUMI
IPC: H01H50/54
Filed: 1994-06-30
Abstract: PURPOSE:To provide an electromagnetic relay more suitable as a both-cut contact. CONSTITUTION:In an electromagnetic relay which has an electromagnet 3 and first and second contacts 1 and 2 in pairs, which open and close, being driven by the electromagnet 3, and are insulated from each other, the first contacts 1 in a pair are excellent in fusion resistance more than the second contacts 2 in a pair, and also they are so constituted as to close after the second contacts 2 in a pair, and open prior to it. Accordingly, when the first and second contacts 1 and 2 in pairs are used as both cutting contacts, it turns out that the currents open and close at the first contacts in a pair excellent in fusion resistance more than the second contacts 2 in a pair.
Patent JP-2000338771-A (JP)
Title: Developing method
Inventor: KITAJIMA KENICHIRO
IPC: G03G15/08
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent selective development which occurs according to a toner particle diameter and to enable steady development, by using a developing roller whose surface roughness is substantially in the same range as that of the volume center particle diameter of one-component toner. SOLUTION: In a developing roller 2, electrically-conductive, elastic layer 4 is formed around an electrically-conductive rotary shaft 3, and a protective layer 5 is formed on the surface of the elastic layer 4 as necessary. The surface roughness (Rz) is imparted to the surface of the developing roller so as to fall in a desired range, that is, substantially in the same range as that of volume center particle diameter of toner to be used, by forming electrically-conductive rubber into a roller by a thermosetting process and thereafter subjecting it to a known grinding process, that is, an grinding process as by a cylinder grinding machine, shot blaster, sand blaster, wrapping machine, or buffing machine. In this case, substantially the same range is the range of 1 μm or less smaller or larger than the volume center particle diameter of the toner.  Therefore, this enables steady development without causing a change in toner particle diameter in continuous use.
Patent JP-S5374635-A (JP)
Title: Idling drive stability of engne
Inventor: HOSAKA TAKEFUMI
IPC: F02M3/00
Filed: 1976-12-16
Abstract: PURPOSE: To continue the stability of idling drive by supplying comparatively concentrated mixed gas with the rich fuel in the engine in the case of continuing idling drive where engine is comparatively running under high temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5941959-A (JP)
Title: Original reader
Inventor: OSADA MICHIAKI
IPC: H04N1/04
Filed: 1982-09-01
Abstract: PURPOSE:To read an original quickly and exactly, by installing plural CCD line sensors at intervals corresponding to a processing time, in the direction of a stream of an original. CONSTITUTION:A read input device 10 is provided with CCD line sensors 1-3 and a designated switching device 4 of a read part. In this state, read contents of successive designated parts of the first time-the second time in each sensor are stored successively in buffer areas 21-22, are provided to a comparing device 24 through a recognizing device 25, each data is compared, the recognized part is sent to a data area 23 for output and an unrecognized part is read and designated by the switching device 4 again through a fetching device 26.
Patent JP-H0316862-A (JP)
Title: Brake oil pressure control device
Inventor: MATSUDA SHOHEI
IPC: B60T8/40
Filed: 1989-06-14
Abstract: PURPOSE:To relieve the load of an oil pressure feed source oil pressure control means by a method wherein an oil pressure in the first oil pressure chamber of an auxiliary oil pressure generating means is exerted on the first input pressure working chamber of the oil pressure feed source oil pressure control means through a proportional pressure reducing valve. CONSTITUTION:When an oil pressure from an oil pressure feed source 2 is normal, an on-off valve 94 is closed, an output oil pressure from an oil pressure chamber 15 of an auxiliary oil pressure generating means 3 is exerted on a first input pressure working chamber 51 of an oil pressure feed source oil pressure control means 4 through a proportional pressure reducing valve 54, and an oil pressure through an output port 37 is exerted on a brake device B. Meanwhile, when an oil pressure from the oil pressure feed source 2 is reduced abnormally, the on-off valve 94 is opened, and an oil pressure is exerted on the brake device B according to a control amount of a brake pedal 1 outputted from the oil pressure chamber 15 to ensure a brake pressure. Even when an oil pressure in an oil pressure feed source is abnormally reduced, a brake pressure can be ensured, and the load of the oil pressure feed source oil pressure control means can be relieved through the pressure reducing section of a proportional pressure reducing valve.
Patent JP-H08321351-A (JP)
Title: Connector
Inventor: HAYASHI HIROYUKI
IPC: H01R13/64
Filed: 1995-05-24
Abstract: PURPOSE: To engage corresponding connectors to each other without any wrench. CONSTITUTION: A guide member 32 is supported on the front end four sides of the housing hole 20 of a male frame 15 in such a state as capable of freely vibrating. The first guide plane 33 for guiding a male housing 19, the first clamping surface 34 for clamping the external surface of the housing 19, a collision plane 36 for the collision of the end of the housing 19, the first clamping surface 34 for clamping the external surface of a mating female housing 2, and the second guide plane 37 for guiding the housing 2 are formed respectively on the guide member 32. The male housing 19, when inserted in the hole 20, is housed therein with the direction thereof rectified straight on the plane 33.  Also, when a female frame 1 containing the housing 2 is coupled to the male frame 15, the housing 2 is guided on the plane 37 at the process of entry into the hole 20, and the posture thereof is rectified to have an axial line aligned with the housing 19. Consequently, the male and female housings 15 and 2 are engaged to each other straight.
Patent JP-H04351616-A (JP)
Title: Production of propylene block copolymer
Inventor: MURAMARU SOU
IPC: C08F297/08
Filed: 1991-05-28
Abstract: PURPOSE:To stably produce a propylene block copolymer excellent in flexibility and impact resistance in the absence of a solvent. CONSTITUTION:A propylene block copolymer having a specified propylene content, a specified xylene-insol. matter content, a specified ethylene content in the xylene-insol. matter, and a specified MFR is produced by the copolymn. in two steps, the first step comprising propylene homopolymn. or propylene- ethylene copolymn. wherein the propylene content of the resulting polymer amounts to 85wt.% or higher and the conversion of propylene amounts to 30-80wt.% and the second step comprising propylene-ethylene copolymn. wherein the ethylene content of the resulting copolymer amounts to 60wt.% or higher and the conversion of ethylene amounts to 20-70wt.%, both steps being carried out in the absence of a solvent and in the presence of a catalyst comprising a solid catalyst component contg. magnesium, titanium, a halogen, and an electron-donating compd. and at least one electron-donating compd. selected from the group consisting of organometallic compds. of metals of the groups IA, IIA, IIB, IIIB, and IVB of the periodic table.