baber/WOPTO huggingface dataset:
Patent JP-H0352970-A (JP)
Title: Microorganic coating
Inventor: WATANABE TETSURO
IPC: C09D5/14
Filed: 1989-07-21
Abstract: PURPOSE:To obtain the subject coating, containing powder prepared by blending a specific microorganic mixture with a prescribed amount of a nutrient source, such as glucose, surfactant, cellular substance and water and reacting the components and at a prescribed temperature and having decomposing function, such as spores of microorganisms or oil fouling. CONSTITUTION:The objective coating, containing 100 pts.wt. powder prepared by blending (A) 10 pts.wt. mixture of microorganisms of the genuses Bacillus, Streptococcus, Nitrosomonas, Nitrobacter, Pseudomonas and Aspergillus with (B) 10-5000 pts.wt. glucose, (C) 5-5000 pts.wt. lactose, (D) 1-1000 pts.wt. ammonium chloride, (E) 1-50 pts.wt. surfactant. (F) 30-5000 pts.wt. cellular substance and 10-1000 pts.wt. water and reacting the components at 28-40 deg.C for 24-60hr, then concentrating the resultant solution at 30-40 deg.C under reduced pressure and further vacuum drying the solution and having function of self-cleaning the surfaces of building materials for a long period.
Patent JP-H0237740-A (JP)
Title: Device for visual comparison and check of wafer
Inventor: NAKAHIRA MAMORU
IPC: H01L21/66
Filed: 1988-07-27
Abstract: PURPOSE:To perform correctly the visual comparing check of a wafer by putting marks on the wafer by means of signal output for errors in a comparator which outputs differential signals out of image signals. CONSTITUTION:A comparator 10 which compares image output signals given by video cameras 6 and 7 leaves a differential mode as it is and a control device 12 observes the whole region of chips by moving wafer chucks 1 and 2 in parallel on a pedestal 3 by means of control signals 13. When visually defective places are detected, the control device 12 gives control signals 15 to a laser marker 1 6 to put marks on a chip. If no defective places are found after checking the whole surface of its chip, the other chip is checked. In this case, this device makes the wafer chuck 1 move to return to the initial position of such a superior chip and then, the wafer chuck 2 operates independently of the chuck 1 to move to the same position that another superior chip holds. The visual check of a wafer is thus carried out correctly at great speed as well.
Patent JP-S6165500-A (JP)
Inventor: MASAKADO MINORU
IPC: H05K13/02
Filed: 1984-09-07
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-S5889660-A (JP)
Title: Preparation of colorant containing dyestuff slightly soluble or insoluble in water
Inventor: IWAI YOSHIO
IPC: A23L1/275
Filed: 1981-11-20
Abstract: PURPOSE:To obtain a colorant suitable for foods and medicines, by adding a water-insoluble dyestuff, e.g. carotene, to a saccharide solution in a high concentration of only a water-soluble saccharide, agitating the resultant mixture, incorporating the dyestuff into the micellar colloid of the saccharide solution, and adding water to adjust the resultant stable emulsion. CONSTITUTION:A water-soluble saccharide, e.g. starch hydrolyzate or sucrose, which is preferably subjected to the pretreatment, e.g. completely dissolved in water, dried and crushed, is completely dissolved in water by heating, etc. and adjusted to 60-95wt% total solid content, and a dyestuff, e.g. carotene, paprika dyestuff or chlorophyll, slightly soluble or insoluble in water in an amount of 0.1-40wt% based on the total solid content is added to the saccharide solution. The resultant mixture is then fully agitated and emulsified. The emulsion is dried or water is added to the undried emulsion to adjust the color value and fluidity and give the aimed colorant.
Patent JP-S5976517-A (JP)
Title: Dust correcting treatment of welding dust
Inventor: SHINNO KENICHI
IPC: B01D46/02
Filed: 1982-10-26
Abstract: PURPOSE:To make sticking dust noncombustible and to restrict a quantity of Cr eluation from dust by collecting the welding dust produced in a welding stage of stainless steel plates by a bag filter coated with powdery material consisting of Si as a principal component. CONSTITUTION:Firstly, the surface of a bag filter 5 of a dust collector 4 is coated with powdery material consisting of Si as a main component e.g. casting dust by supplying it from a supplying device 7. Next, a dust collecting device is actuated, and a stainless steel plate, prepared as a welding material W, is welded by a welder 1, and welding dust is simultaneously sucked by a collecting hood 2. Then the sucked welding dust is collected by the filter 5, and after completing the welding work, the dust is made to fall into a dust collecting bag 6 by vibrating the filter 5.
Patent JP-S57111498-A (JP)
Title: Hard timepiece
Inventor: ONODERA AKIRA
IPC: G04G5/00
Filed: 1980-12-29
Abstract: PURPOSE:To change display different from actual time easily by providing a date and hour converting circuit and a date and hour change value specifying circuit, and by changing and displaying a date and hour without varying the number of date and hour counter, etc. CONSTITUTION:A display key 16 on a console 14 is operated to control a date and hour converting circuit 11 through a date and hour change value specifying circuit 13. In accordance with an input, etc., by a typewriter 7, registers 8 and 9 count through a CPUCC, etc., and while an actual time count value displayed on an actual time display part 10 is not varied, the actual time is converted into a summer time, etc., specified by the circuit 11. This converted time is applied to display the changed date and hours, etc., on a date and hour display circuit 12, thus changing display different from the actual time freely.
Patent JP-2000008665-A (JP)
Title: Structure of strong box
Inventor: SHIRAGAMI TAKASHI
IPC: E05B17/18
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a strong box to which an illegal actin can not be conducted by unlocking in a state where it is housed in a money handling device main body, and which is easily unlocked at the time when it is taken out of the main body. SOLUTION: A strong box housing money charged in a device main body or paying money by being attached to/detached from the device main body inside of a money handling device is provided with a door 22 opening and closing an opening 21a provided on one face of the strong box, and a lock 24 provided on the door 24 for locking the door 22 in a closed state. An actuation member for slidably supporting a slide piece 30 for opening and closing the key hole 24a of the lock 24 provided on the front face of the door 22, locking the slide piece 30 at the closed position closing the key hole 24a and being moved at an opened position opening the key hole 24a is provided.  When the strong box is housed in a state where the door 22 is laterally put in the housing space of the device body inside, the actuation member locks the slide piece 31 at the closed position, and when the door is upward and the strong box taken out from the housing space is vertically put, the actuation member releases the locking of the slide piece 31 and can be moved up to the opened position.
Patent JP-H06166825-A (JP)
Title: Water insoluble azo colorant
Inventor: RIYUDEIGAA YUNKU
IPC: C09B33/153
Filed: 1993-07-29
Abstract: PURPOSE: To prepare a water-insoluble disazo compound suitable for coloring naturally occurring and synthetic materials by diazotizing a specific amine and then reacting the diazotized product with a specific amount of a particular coupling agent.  
     CONSTITUTION: This disazo compound of formula III (R' and R 2  are each H, a halogen, 1-4C alkyl, 1-4C alkoxy, 1-5C alkoxycarbonyl, nitro, cyano or trifluoromethyl; rings A, B, C and D are each unsubstituted or subistituted with a 1-4C alkyl, benzoyl, N-monosubstituted or N,N-disubstituted carbamoyl or the like), is prepared by diazotizing one or more amines of formula I (aromatic ring is optionally substituted), and then reacting the diazotized product with 0.45-0.55 mole of one or more coupling agents of formula II (R 1  and R 2  are each the same as defined above), per mole of total amines of the formula I. The disazo compound thus obtained is the new water-insoluble azo-colorant having two azo groups. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0854344-A (JP)
Title: Laser scanning defect detecting device
Inventor: KOBAYASHI TATSUYA
IPC: G01N21/88
Filed: 1994-08-10
Abstract: PURPOSE:To provide an inexpensive laser scanning defect detecting device which can detect all defects on the surface of a platy object to be inspected. CONSTITUTION:The laser scanning defect detecting device is provided with first laser beam reflecting systems 22 and 23 which project a laser beam upon the surface of an object to be inspected by successively projecting the laser beam reflected by a rotary reflecting member 3 toward the surface of the object from a spot on one side of the central part of the surface to another spot on one side of one end of the surface, and a second laser beam reflecting system 21 which successively projects the laser beam to the surface of the object from a spot on the other side of the central part of the surface to another spot on the other side of the other end of the surface.
Patent JP-H1017276-A (JP)
Title: Tower crane
Inventor: SUZUKI TAKAYUKI
IPC: B66C23/70
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To secure the safety in operations to make rise and fall of a tower boom by introducing such a structure that a tower jib is folded to the tower boom side and the latch of a hooking mechanism is engaged by a latch bar belonging to the mating party, and by sensing certainly the establishment of the hooking by a sensor switch. SOLUTION: Through a supporting plate 21 a rod 22 is installed on a pipe 8B situated on the side with a tower jib 8, while a pipe 7B on the side with a tower boom 7 is furnished with a latch 25 rotatably so that engagement with the rod 22 is generated. A rotary lever 29 and a sensor switch 34 are furnished on the latch 25, and the lever 29 is pushed by the rod 22 when the latch 25 is engaged by the rod 22, and thereby the lever 29 is turned round a shaft 30 from the standby position to the engage position. The sensor switch 34 is opened and closed in follow-up after the lever 29 so as to know whether the lever 29 is in the standby position or the engage position.
Patent JP-S6081328-A (JP)
Title: Tenser pressurizing device for top apron in drafting apparatus of spinning machine
Inventor: MORISHITA TOSHIO
IPC: D01H5/88
Filed: 1983-10-07
Abstract: PURPOSE:To adjust the pressure of a top apron to a desired value, by means of top rolls provided independently for each spindle, a top tenser pressurizing and supporting device provided in common with two spindles, and a top apron pressurizing leaf spring provided between the pressurizing device and a top tenser. CONSTITUTION:A tenser device for a top apron having aprons 4 put around a pair of middle top rolls 2 left and right, a top tenser 22 inserted between a pair of aprons 4 left and right, the top tenser 22, having a Z-shaped cross section, and forming a protruding part (22a) on the left upper tip thereof and a leaf spring 23 fitted into and fixed with a recessed part (23a) formed thereon by the snapping effect. The pressure of the various top aprons can be easily adjusted to the desired value by selecting suitably the leaf spring 23.
Patent JP-H062376-A (JP)
Title: House
Inventor: OGINO MITSUHIKO
IPC: F24F7/10
Filed: 1992-06-22
Abstract: PURPOSE:To prevent the generation of dew condensation in a house such as a shelter attic space, etc., by spreading the outside air discharged through a dispersing duct within the wide range of an underfloor section over the whole region in the house and discharging the air from the ventilating opening of the shelter attice space, etc. CONSTITUTION:A house is composed of a shelter attic space 1, living spaces 2 and an underfloor space 3, and the spaces form the house A partitioned into internal spaces by a ceiling 4 and a floor 5 respectively. A roof and an external wall consist of a heat-insulating layer 6 at that time, an in-wall space 7 is formed between an external-wall heat-inslating layer 6b and an inwall 8, the shelter attic space 1 and the underfloor space 3 are communicated, and air flows by a natural convection, etc. A dispersing duct is installed to a discharge pipe 25 for an air blower arranged in the underfloor space 3, and fresh air on the outside is discharged within a wide range. In winter, air taken in from the outside discharged into the underfloor space 3 is pressured from heating, etc., by an underfloor-space heating section 9, elevated in the in-wall space 7, and finally discharged to the outside through the living spaces 2 from the shelter attic space 1 and ventilating openings 16.
Patent JP-S6393793-A (JP)
Inventor: TAIKUWAN MAIKERU RII
IPC: C12R1/29
Filed: 1987-07-30
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-S6168078-A (JP)
Inventor: INAI KUNIHIRO
IPC: D05B27/06
Filed: 1984-09-10
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-S6081786-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1983-10-07
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-H1187822-A (JP)
Title: Optical fiber amplifier provided with high small signal gain
Inventor: HWANG SEONG-TEAK
IPC: H01S3/067
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a high small signal gain in 1530 nm-1560 nm entire wavelength area and to also remarkably shorten a gain difference, by a wavelength compared to an existing method using the erbium doping optical fiber of the same length. SOLUTION: An amplifier is provided with a photocoupler 240 attached in a loop mirror form for amplifying incident optical signals impressed from a wavelength division multiplexer 220 by the light for pumping of a pump laser diode 210, feeding back incident signal light amplified through an optical fiber amplification medium 230 in the loop mirror form, and transmitting it again to the optical, fiber amplification medium 230; and an optical circulator 200 arranged at the front end of the wavelength division multiplexer 220 for receiving the incident signal light for which the intensity of the signal light is low, transmitting it to the wavelength division multiplexer 220, and outputting final signals passed through when feedback signal light amplified through the optical fiber amplification medium 230 is passed through the wavelength division multiplexer 220.
Patent JP-2001020311-A (JP)
Title: Structural body using corner member, manufacture thereof, arm and work vehicle
Inventor: KOBAYASHI TAKAHIRO
IPC: E02F3/38
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an arm capable of being inexpensively manufactured by suppressing stress concentration of four corner parts of a closed cross section. SOLUTION: An arm main body 20 has four corner members 21 which are used as four corners of a rectangular closed cross section and have curved face parts and flat plates 22A, 22B connecting these four corner members 21, respectively. The corner members 21 and the flat plates 22A, 22B are mutually connected by butt welding. In this case, cost can be reduced if the corner member 21 is used on the other arm having different aspect ratio and is used on a truck frame.
Patent JP-H1029598-A (JP)
Title: Visual approach slope indicator system
Inventor: HISAIE MAKOTO
IPC: F21S2/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To correct the angle of a reflecting mirror and regularly hold a constant angle of projection by providing a control means for receiving the outputs of both a rotating angle sensor of reflecting mirror and a longitudinal inclination sensor of horizontal plane of base, and transmitting a control signal for keeping the direction of the reflected light in a prescribed direction to a rotation driving device. SOLUTION: Since the position and rotating angle of a reflecting mirror 5 are changed to vertically vibrate it in a focus position by δ from (a) in the focus position as shown by (b) when a base 1 is vibrated, the inclination θb of the base to the space and the rotating angle θm around axis of the reflecting mirror 5 are detected by an inclination sensor 6 and a rotating angle sensor 7, respectively. A controller 9 receives these signals and calculates a control signal for driving the reflecting mirror 5 so that the projecting direction of the approach light reflected by the reflecting mirror 5 is the same as in the static state of the base 1, and a rotation driving device 8 operates according to this input to drive the reflecting mirror 5 so that the run-out δ of the projected light is eliminated.  Thus, even if the base is vibrated, the spatial position of the approach light can be stably kept.
Patent JP-H0353533-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIGORI TADASHI
IPC: H01L29/78
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a high-efficiency semiconductor device, which is superior in mass productivity and has little irregularity and little deterioration of characteristics, by a method wherein low-concentration diffused layers are formed under a gate electrode with the sufficient margin of a process. CONSTITUTION:A field oxide film 2 is formed on a P-type silicon substrate 1 and thereafter, a gate oxide film 3 is formed, a polycrystalline silicon layer and an oxide film 5 are formed on this layer 3 and a patterning is performed to form a gate electrode 4. After a silicon nitride film 6 is formed on the side surfaces of the electrode 4, an ion-implantation for forming N-diffused layers 7 is performed. After the film 3 on these layers 7 is removed, an oxide film 8 is formed on the layers 7. Then, the film 6 covering the side surfaces of the electrode 4 is selectively removed and after a polycrystalline silicon layer 9 is formed on the whole surface, an etchback of the layer 9 is performed and sidewalls 9A consisting of polycrystalline silicon are formed. Then, an ion-implantation for forming N<+> diffused layers 10 is performed, an interlayer insulating film 11 is formed to open electrode windows 12 and electrodes 13 are formed to complete an insulated gate transistor.
Patent JP-S5890818-A (JP)
Title: Logical operation circuit
Inventor: TANAKA YUTAKA
IPC: G06F17/15
Filed: 1981-11-26
Abstract: PURPOSE:To obtain a circuit with good DC balance, by performing the logical operation of maximum value with the emitter connection of an NPN transistor (TR) and that of minimum value with the emitter connection of a PNP TR, respectively. CONSTITUTION:A filter circuit for noise rejection is shown in figure and a television signal is inputted to the circuit. The signal is delayed by delay circuits 3, 4 having a delay of one horizontal period respectively via a band pass filter and the correlation is taken with the signals (no correlation exists if noise is apart from each horizontal period). Circuits 5, 6, 10 output larger input signal and circuits 7, 8, 9 output smaller input signal, respectively. The average output of the circuits 9, 10 is summed to a video signal obtained via a low-pass filter and outputted from an adder 11'. Since TRs constituting the operation circuits are symmetrical between the input and output, good DC balance can be attained.
Patent JP-H0853990-A (JP)
Title: Steering-propelling device of tunnel shield machine
Inventor: MOTOMURA SHIRO
IPC: E21D9/093
Filed: 1994-08-11
Abstract: PURPOSE:To downsize a mechanism part, enhance excavation advancing accuracy and operability. CONSTITUTION:Plural first propulsion cylinders 104 to receive cutter torque reaction by compression and plural second propulsion cylinders 105 to receive the cutter torque reaction by tension, are adjacently arranged in the circumferential direction between a rear base frame 101 and a front base frame 102, and head side end parts of the respective propulsion cylinders 104 and 105 are installed on the rear base frame 101 through a swivel bearing 103, and rod side end parts of the respective propulsion cylinders 104 and 105 are installed on the front base frame 102 through the swivel bearing 103. Since an inclination in the circumferential direction of the first propulsion cylinders 104 is made large and an inclination in the circumferential direction of the second propulsion cylinders 105 is made small so as to be adjusted to rated thrust force and cutter torque reaction, a mechanism part is downsized. The respective propulsion cylinders 104 and 105 are provided with a stroke position detector and a stroke position control device for excavation advancing accuracy and operability.
Patent JP-H1138887-A (JP)
Title: Stand type display body
Inventor: TAJIRI NOBUHISA
IPC: G09F7/18
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To display the body in the vicinity of an article without interfering its exhibition by using the stand whose section has an approximate T shape. SOLUTION: A lock piece 11, whose one side is connected to a paper board 10, is provided at the center of the board 10. A lock hole 12 is provided at the place corresponding to the piece 11 on a board. A half of the board is pasted to the board 10 and the other half, which is not pasted, is raised. Then, the piece 11 is locked to the hole 12 and a stand 15 is formed in an approximate T shape. A display section 19 is directly provided to the stand 15 and is used as a display body (a). A wire 17 and fastners 18 and 18 are used to separately mount a display section 19 on the stand 15 to use the whole thing as a display body (b). For the case (b) above, no display section is provided on the stand 15. Thus, an article is displayed in the vicinity of the display body without wasting space, and also the structure of the display body facilitates storage.
Patent JP-S6167910-A (JP)
Inventor: ISHITA KENICHI
IPC: H01G4/38
Filed: 1984-09-12
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-2000009974-A (JP)
Title: Coated optical fiber ribbon
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce the optical path length difference (skew) of optical fibers in the twisted state of a coated optical fiber ribbon by making the optical path lengths of respective fibers longest at the central fibers and increasingly shorter toward both ends. SOLUTION: When the coated optical fiber ribbon 1 is twisted, the optical fibers 2 on the outer side of the central No. 6 fiber and No. 7 fibers are put into a stretched state. The elongation differences of the respective fibers 2 attain the value calculated in accordance with L=((2πR)2+P2)1/2. P is a pitch; L is a locus length of the coated fiber 1 per pitch and R is the distance from the ribbon center to the center of the coated fiber 1. Differences are imparted to the delivery tension on the respective fibers 2 at the time of forming the ribbon and the No. 6 fiber (central coated fiber) is previously elongated in accordance with the calculated value with respect to the No. 1 fiber, by which the ribbon is formed in the state of applying the long optical path length thereto. The same holds true for the other optical fibers, such as the No. 2 fiber and No. 3 fiber.  The elongation differences of the fibers 2 by twisting of the coated fiber 1 are thus compensated.