baber/WOPTO huggingface dataset:
Patent JP-H0423769-A (JP)
Title: Extending machine
Inventor: OKADA TAKANORI
IPC: B65H16/08
Filed: 1990-05-16
Abstract: PURPOSE:To mechanically efficiently set a rolled material on an extending machine by providing two longitudinal rolls for receiving a rolled material with a space, providing a means for selectively driving one of rolls, and providing respective brake means for the rolls. CONSTITUTION:On the body of an extending machine capable of longitudinally reciprocating on a table, two longitudinal rolls 10, 11 for receiving a rolled material 5 which are horizontally disposed with the shaft centers being turned in lateral directions orthogonal to the moving direction of the extending machine are provided with a longitudinal space. A means for selectively operating at least one roll 1 of the two rolls 10, 11 is provided, and respective brake means for the rolls 10, 11 are provided. The drive and stop of the two longitudinal rolls 10, 11 are operated to hang the cloth 5a of the rolled material 5 downward through between the two rolls 10, 11 followed by feeding, whereby the set of the roll to the extending machine is mechanically efficiently performed.
Patent JP-S5650716-A (JP)
Title: Manufacturing apparatus for forge welded pipe
Inventor: HIGUCHI KENJI
IPC: B21C37/06
Filed: 1979-09-28
Abstract: PURPOSE: To make the press load constant, and to greatly improve the quality of the forge welded pipe, by detecting the press load with the sensor, and by producing the drive control signal.  
     CONSTITUTION: Depending on the temperature difference between the edge and the middle zone of the skelp to be inputted by the temperature sensors TS 1 , TS 2 , through the temperature difference signal transmitter TT, and the specifications of the skelp and the aim forge welded pipe to be inputted by the data input unit D, the control unit C operates the reference press load to be applied to the skelp S by the forge welding roll WRu required for obtaining both of edges of the skelp with a small deviation of the bead height, a small flatness, and the suitable forge weld strength of the seam, and compares this reference press load with the actually measured press load of the forge welding roll WRu to be inputted by the load cell L, and besides, operates the position of the roll WRu suitable to dissolve the above stated press load deviation. Thus operated position of the roll WRu is compared with the actually measured position of the roll WRu to be inputted by the potentiometer PM, and a drive control signal is produced to the DC motor M. Hereby, the roll WRu is adjusted in its position and is stopped at the point obtained from above stated operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5459947-A (JP)
Title: Production of image forming element
Inventor: MIURA SHINICHI
IPC: G03B27/32
Filed: 1977-10-20
Abstract: PURPOSE: To obviate the degradation in optical performance even in high-humidity environment and make charging phenomena difficult to occur by providing specific lamination layers on the light input and output end faces of graded index type optical transmission bodies in the image forming element used for the optical system of copying machines, etc.  
     CONSTITUTION: Plural graded index type optical transmission bodies 2 are arrayed and fixed by way of fillers in a holding member 3 composed of a metal plate or the like having been colored black. Such element 1 is held for a required time under heating up to temperatures of 50 to 55°C, whereby it is released of its internal stresses. Next, the input and output end faces 4 of the element 1 are cleaned with methyl alcohol or the like. On the other hand, tetrafunctional SiCl 4  is acted in univalent alcohol or esters while being added with specified water content, whereby the vitrified colloidal dispersion system material of partially hydrolyzed product is formed, which is then evenly coated on the end faces 4. Next, the solvent is allowed to evaporate in an atmosphere of about 50°C, whereby the lamination layers 5 are formed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06337078-A (JP)
Title: Retarding valve
Inventor: ONDA TAKAO
IPC: F16K17/30
Filed: 1993-05-27
Abstract: PURPOSE:To obviate the installation of an solenoid valve or a timer, and simplify the structure and reduce the fabrication cost, in an alkaline ion water controller constitution. CONSTITUTION:A valve stem 13 is supported within a cylindrical valve casing 9 in such a way as movable in an axial direction. The external surface of the stem 13 is fitted with a valve seal 17 capable of expansion, receiving a pressure from one side of an axial line, for coming in contact with the internal surface of the valve casing 9 under pressure. In addition, the valve stem 13 is energized with a spring 18 toward one end of the casing 9, so that the seal 17 is shifted to a valve open position at one end of the casing 9, upon pressure release.
Patent JP-S5250793-A (JP)
Title: Automatic vending machine
Inventor: NAGAYAMA YOSHIO
IPC: G07F9/00
Filed: 1975-10-21
Abstract: PURPOSE: When one of the vending machanisms in automatic vending of multiple kinds of commodities with one automatic vending machine causes operation failure, the indication of sold-out or the like is made for said mechanism alone and at the same time its stopping condition is maintained and the other vending mechanism are made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0423898-A (JP)
Title: Detergent for preventing blocking of drain pipe
Inventor: KAMIYA AKIRA
IPC: C11D7/60
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the subject safe and harmless detergent effective in preventing the deposition of fat on the wall of a pipe by using an enzyme lipase as a principal agent and adding sodium bicarbonate as a swelling agent and an N-acylamino acid as an enzymatic activity preserving agent. CONSTITUTION:The objective detergent having a pH of 7-9 (in the form of aqueous solution) can be produced by using (A) an enzyme lipase having a fat-decomposition activity of 20-60U per 1g of fat (in terms of lard) and adding (B) sodium bicarbonate as a swelling agent and (C) an N-acylamino acid as an enzymatic activity preserving agent. As necessary, the detergent may be incorporated further with a frothing agent such as tartaric acid, a pH-modifier such as sodium carbonate and protease and/or amylase.
Patent JP-S63291294-A (JP)
Title: Read out circuit
Inventor: WATANABE TAKESHI
IPC: G11C17/00
Filed: 1987-05-22
Abstract: PURPOSE:To realize stable read out operation by providing a write/erase circuit which can set the on-state current of a dummy-memory transistor (TR) with the aid of this memory TR so as to easily make the on-state current, that means, reference voltage proper after the circuit is produced. CONSTITUTION:A reference voltage generation circuit 2 consisting of a dummy memory element and a dummy circuit which have the same composition as a memory element and the circuit of required minimum limit for the memory element and supplying the read voltage of the dummy memory element as the reference voltage for the read voltage of the memory element, a reference voltage setting part 3 setting standard voltage from outside and a comparing part 5 comparing the reference voltage and the standard voltage are provided in a same integrated circuit. Then, when the reference voltage is set, the dummy circuit is operated to write in the dummy memory element until the both voltage agree in their comparison. Thus the reference voltage can be made proper and the stable read out is realized.
Patent JP-S62283382-A (JP)
Title: Hologram transfer foil
Inventor: HASHIMOTO SHINICHI
IPC: G03H1/20
Filed: 1986-05-31
Abstract: PURPOSE:To permit the formation of intricate picture patterns by forming a hologram forming transparent resin layer freely strippably to a base film and further forming a light refractive layer and transparent heat sensitive adhesive agent layer thereon. CONSTITUTION:The hologram forming transparent resin layer 2 is freely strippably laminated on one face of the base film 1. A metal oxide and metal fluoride having high transparency and high refractive index, for example, titanium oxide (TiO2), indium tin oxide (ISnO), zinc sulfide (ZnS), etc., are usable for the light refractive layer 3. The film thickness is adequately about 200-600Angstrom . The heat sensitive adhesive agent layer 4 is further laminated atop the light refractive layer 3 and a polyester resin, etc., are usable for said material. The film thickness of the heat sensitive adhesive agent layer is preferably from 1mum to 10mum.
Patent JP-S632965-A (JP)
Inventor: JIYON EMU PASUKOON
IPC: C07C239/00
Filed: 1987-05-23
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-S5651832-A (JP)
Title: Method and apparatus for wire bonding
Inventor: TAKASHIMA KAZUHISA
IPC: H01L21/607
Filed: 1979-10-03
Abstract: PURPOSE:To eliminate the time wastefully spent and speed up wire bonding by immediately starting bonding at a given time after detecting that a wedge for bonding has contacted with a wire bonding surface. CONSTITUTION:By the operation of a motor circuit 17, a wedge 1 is moved downwards to contact with the wire bonding surface of a semiconductor device 20. On doing this, a lever 13 separates from a cum 9 earthed, and a detector 12 detects the contact of the wedge 1. At the same time, a detecting signal is outputted from the detector 12 to a timer 15, which actuates an ultrasonic oscillator 4 to oscillate immediately after a given time has passed since then for starting an ultrasonic bonding. In other words, the sooner the wedge 1 contacts, the sooner the bonding starts. Thus, waiting time due to the fact that the wedge 1 contacts too early is eliminated, and therefore bonding can be started earlier.
Patent JP-H0422332-A (JP)
Title: Photographing device for ophthalmologic use
Inventor: SUZUKI YOSHIHIRO
IPC: A61B3/14
Filed: 1990-05-18
Abstract: PURPOSE:To avoid misrecording of image due to strobe light emission by prohibiting light emission of the strobe on the basis of judgement placed by a judgement control means even though a photographing switch is turned on when an image recording apparatus is not in the image recording prepared condition. CONSTITUTION:A photographing switch 14 is connected with a strobe light emission control circuit 10 and a judgement control means 12. The judgement control means 12 gives and a receives information to/from a microcomputer 13 and performs judgement whether light emission of strobe is to be prohibited or permitted and whether a momentary reproduced image or an observation image is to be displayed on an image display means 6. An image recording preparation switch 15 is of self-return type, i.e., the off condition is restituted automatically by a spring if hand is separated while the condition is On. When this image recording preparation switch 15 is turned on, a prepare signal is fed to the judgement control means 12 via an image recorder circuit 8. This image recorder circuit 8 is put in the image recordable condition by turning on the image recording preparation switch 15.
Patent JP-2000324461-A (JP)
Title: Meeting system and information storage medium
Inventor: KAMAKURA HIROSHI
IPC: H04L12/28
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a meeting system by which the mutual connection property of each processor to be used in a meeting is improved. SOLUTION: The meeting system includes a meeting data processor 2 for receiving distribution data which is distributed from an input device 400 via an IEEE1394 bus 300 and can be converted by a virtual machine 500 and for creating meeting data reflecting the distribution data. The meeting data processor 2 includes a communication interface part 30 for receiving distribution data, a creating part 10 for creating meeting data and a converting part 50 mounting the virtual machine 500 which converts received distribution data into a data form by which the creating part 10 creates meeting data.
Patent JP-H01298032-A (JP)
Title: Press forming device for optical element
Inventor: YAMADA OSAMU
IPC: C03B11/16
Filed: 1988-05-26
Abstract: PURPOSE:To improve the accuracy of the shape of a formation product and to shorten the forming cycle by installing metallic dies fixedly to a press mechanism to minimize the clearance of sliding part and providing the heating unit and the cooling unit for metallic dies separately. CONSTITUTION:The metallic dies 1 is installed between the pressing bar 22a and the receiving bar 18 of the press mechanism P, and the perform which is preliminary heated in a preliminary heating furnace is inserted into the metallic dies 1. Then, the heating unit H provided with a heater 15 is lowered to heat the metallic dies and the perform to a specified temp. Then the pressing bar 22a of the pressing mechanism P is raised to keep the perform in the metallic dies 1 being pressed at a press-forming temp. Then, after the heating unit H is raised to be separated from the metallic dies 1, the cooling unit C is approached to the center from the left and right sides to be brought into contact with the metallic dies 1 to cool the metallic dies 1. After the formation product 10b solidified, the pressing bar 22a is lowered to open the metallic dies 1, and the formation product 10b is taken out.
Patent JP-H09311274-A (JP)
Title: Variable power eccentric optical system
Inventor: OSAWA SATOSHI
IPC: H04N5/74
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a variable power eccentric optical system which can perform consecutive variable power with a simple constitution, and by which trapezium deformation does not occur on an image in the case of the variable power. SOLUTION: This variable power eccentric optical system is constituted of a first lens group Gr1, a second lens group Gr2 including a stop S, and a third lens group Gr3, and the respective groups Gr1 to Gr3 are decentered by the inclined angles of θ1 to θ3 with respect to an X-axis. The group Gr2 is a two-group zoom optical system having negative and positive constitutions constituted of a first zoom group GrA and a second zoom group GrB including the stop S. Zooming is performed by the respective parallel movement of the negative first zoom group GrA and the group GrB in an optical axis AX2 direction at different moving speeds.
Patent JP-S62284120-A (JP)
Title: Downward suction type furnace
Inventor: OGASAWARA MITSURU
IPC: F23L1/00
Filed: 1986-05-30
Abstract: PURPOSE:To prevent the generation of unburnt content and clinkers and improve the yield of cintered materials by a method wherein a porous heat radiant plate is arranged at a position apart from the surface of materials to be cintered in the ignition chamber of the title downward suction type furnace by a specified dimension. CONSTITUTION:A porous heat radiant plate 6 is arranged at a position above the surface of materials 10 to be cintered in an ignition chamber 4 by the distance of 20-60mm in order to ignite uniformly the whole surface of the material 10 to be cintered. Porous metallic body (the assembled body of short metallic fibers, foamed metal, metallic wire net or the like), the three dimensional reticulated skeleton structural body (ceramics foam, for example), ceramics honeycomb or the like may be used as the heat radiant plate 6. In the case of any material, the heat radiant plate 6 should have a sufficient air permeable property and heat radiant property and the porosity thereof is preferable to be 75-98%. According to this method, the uniform ignition may be effected on the surface of the material 10 to be cintered.
Patent JP-S6018849-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: SADAKANE KOUJI
IPC: G11B15/665
Filed: 1983-07-13
Abstract: PURPOSE:To miniaturize a magnetic recorder or reproducer by providing a tape guide drum at the lower part of an opened cover of a tape cassette and increasing the radius and the opening angle for an arc-shaped moving path of a loading pole at the tape feed side compared with those of a loading pole at the take-up side. CONSTITUTION:The height (h) between the top surface and a reference level S is reduced less than the conventional size for a guide drum 11 because a tape 2 has contact with the circumferential surface of the drum 11 at a position lower than the level S. Therefore the top surface of the drum 11 is set lower than the lower surface side of an opened cover 4 of a loaded tape cassette 1, and the cassette 1 is loaded in a position relation where the cover 4 overlaps the drum 11 and is positioned very close to the drum 11. This method attains miniaturization of a recording and/or reproducing device. While the tape 2 travels along a tape path with contact secured with the circumferential surface of the drum 11. Thus signals are recorded or reproduced.
Patent JP-S5553308-A (JP)
Title: Lens for equal speed scanning
Inventor: MAEDA HARUO
IPC: G02B13/00
Filed: 1978-10-16
Abstract: PURPOSE:To obtain the bright, wide angle and relatively small ftheta lens by constituting the lens system of 5 elements being the first lens of a positive meniscus lens, negative second lens and positive 3rd, 4th, 5th lenses. CONSTITUTION:These r1, r2, 3 are the radii of curvature of both faces of the first  lens, the incident side face of the second lens and incident face of the third lens, d4  is the air spacing between the 2nd lens and 3rd lens and f the focal length of the  entire system. When a rotary polyhedral mirror 2 is rotated at a constant speed, the image height, focal length and angle of view are constituted to the relation of y=ftheta  in order to let the spot run at a fixed speed on the scanning plane. Further the respective conditions of (1) 1.02<1r2/r11<1.12, (2) 0.013f<d4,0.016f, (3)-0.245f< r1<-0.185f, (4)-6.8f<r3<-1.7f are satisfied whereby the bright and wide angle ftheta lens may be obtained.
Patent JP-S618454-A (JP)
Title: Fuel supply control device in variable venturi type carburettor
Inventor: NAITOU HIROMI
IPC: F02M7/24
Filed: 1984-06-22
Abstract: PURPOSE:To aim at reducing the rate of fuel consumption upon decelerating operation of a vehicle with the use of a simple arrangement, by providing, in an air-bleed passage, a fuel flow control valve having a pair of solenoids and a pair of valve elements driven by the solenoids, respectively, so that the control of air- bleed upon deceleration and warm-up operation of the engine may be made by only one fuel control valve. CONSTITUTION:A flow control valve 26 is arranged such that there are provided in a housing 28 two solenoids 29, 30, and two valve elements 31, 32 driven by the solenoids 29, 30 and a valve chamber 33 which is communicated with an air-bleed passage 25 through an opening 34 and a valve port 35. Further, the solenoid 29 is connected to the output terminal of a NAND gate 44 through a drive circuit 43, and the input terminal of the NAND gate 44 are connected to a throttle valve switch 27 and a rotational speed sensor 45. Further, the solenoid 30 is connected to a water temperature sensor 42 through a drive circuit 41. With this arrangement, the solenoids 29, 30 are selectively energized in accordance with the operating condition of the engine to allow the flow control valve 26 to take either one of a large flow rate position, a small flow rate position and a cut-off position.
Patent JP-H09310078-A (JP)
Title: Biodegradation of benzothiophene
Inventor: HAYANO TOSHIYA
IPC: C12N1/20
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide such a desulfurization method as to be capable of efficiently decomposing benzothiophene in a water-immiscible organic material such as a petroleum product into the corresponding sulfate while being incapable of decomposing olefin-based hydrocarbons and aromatic hydrocarbons necessary for maintaining octane number. SOLUTION: This method for removing benzothiophene from a water- immiscible organic material is such one that microorganisms belonging to the genus Psudomonas and having ability to oxidize benzothiophene at a rate of >=1mg benzothiophene/h/g microbial cell body on a dry basis and another kind of microorganisms belonging to the genus Bacillus and having ability to decompose benzothiophenesulfone or benzothiophene sulfoxide are brought into contact with a two-phase mixture of an aqueous medium and benzothiophene-contg. waterimmiscible organic material either in this order or simultaneously under aerobic conditions. For example, benzothiophene in a petroleum product can be removed at a level of >=100ppm at room temperature in three days.
Patent JP-H05323522-A (JP)
Title: Treatment of black and white silver halide photographic material
Inventor: DAIMATSU HIDEKI
IPC: G03C5/38
Filed: 1992-05-20
Abstract: PURPOSE:To provide images with little uneven development by using a fixing solution containing bromine ion and/or iodine ion or a developing solution containing a specified compound. CONSTITUTION:A photographic material is treated with a fixing solution containing 1X10<-2> mole of bromine-ion and/or 5X10<-4>-5X10<-2> mole of iodine ion per 1 litre. Or it is treated by a developing solution containing a compound having the formula wherein Y and Z may be same or different and stand for N or CR<2> (R<2> stands for substituted or unsubstituted alkyl or aryl); R<1> for alkyl or aryl or hetero cyclic group substituted with at least one of SO3M, -COOM, -OH, -NHSO2OR, SO2NR<3>R<4>, and NR<5>CONR<3>R<4> or alkyl or aryl; R<3>-R<5> for hydrogen atom, lower alkyl with l-4 carbon number; M for hydrogen atom, an alkali metal, and quaternary ammonium.
Patent JP-S6020345-A (JP)
Title: Repeating device of double cassette tape deck
Inventor: OOSUGA YOSHIHARU
IPC: G11B15/02
Filed: 1983-07-13
Abstract: PURPOSE:To prevent operation from becoming complicated and malfunction by providing a device which detects whether each cassette tape is loaded or not, and performing the reproduction of the other cassette after the reproduction of one cassette is completed when the cassette tape is loaded or the reproduction of the same cassette when not. CONSTITUTION:The operation of a tape deck is indicated through a microcomputer 2 with an input switch 1. For example, a tape- I side 7 has a sound recording and reproducing function, a tape-II side 8 has only a reproducing function, and control circuits I 9 and II10 control the tapes 7 and 8. A function switching circuit 11 switches the operations of the tapes 7 and 8, and detecting circuits 12 and 13 detect whether the cassette tapes of the tapes 7 and 8 are loaded or not. The rewinding operation of one tape is entered after the reproduction of the tape during repeating operation, and whether the other tape is loaded or not is detected; when the tape is loaded, switching to the reproduction of the other tape is performed and when not, switching to the reproduction of the same tape is performed after rewinding to prevent the operation from becoming complicated and malfunction.
Patent JP-H10320407-A (JP)
Title: Method and device for supporting visual simulation
Inventor: SHIOBARA TOSHIKO
IPC: G06F19/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To display the list of mapping source information and to enable a batch change by managing all objects containing edited attribute values as the objects of versions by classes, extracting the object of any arbitrary version and visualizing it. SOLUTION: An object managing means 102 stores/manages objects. A visual converting means 103 converts the attribute value of mapping source object to a graphic object. A reference means 104 displays the list of mapping source information on all the indicated graphic objects. An editing means 111 edits any attribute values from the list of mapping source information on the graphic objects displayed on a screen as needed. Then, a version managing means 108 preserves all the objects including the edited data in the object managing means 102 as the objects of versions by classes, appropriately extracts the objects of any arbitrary version and visualizes it.