baber/WOPTO huggingface dataset:
Patent JP-H06339783-A (JP)
Title: Method and device for inclined cutting laser machining of metal plate
Inventor: NAKANISHI KATSUTOSHI
IPC: B23K26/00
Filed: 1993-05-31
Abstract: PURPOSE:To enable edge preparation and miter cutting so as to eliminate succeeding work by making a laser machine output the specific high output and executing cutting in a range of the specific inclined angle for a metal plate surface. CONSTITUTION:By the high output laser beam 1 having the output to emit >=1KW in the vertical direction of, a work 2 held slantwise is cut in a range of 85-25 deg. inclined angle theta. An inclined angle theta is arbitrarily set with turning a chuck 4 by a manual handle or inclined angle controller. Also, for the work placed in the horizontal direction the same inclined angle is set with turning a beam nozzle.
Patent JP-S6023294-A (JP)
Inventor: NINOKAMI TOORU
IPC: B66D5/30
Filed: 1983-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S619564-A (JP)
Title: Manufacture of composite clad pipe for nuclear reactor
Inventor: ASAHI KAZUMI
IPC: B21C37/06
Filed: 1984-06-25
Abstract: PURPOSE:To improve the mechanical strength and corrosion resistance by forming a layer of a uniform thickness having a beta-hardened structure on the outside of a Zr alloy layer having an alpha-tempered structure. CONSTITUTION:An alpha-tempered pierced Zr alloy billet 1 having an alpha-tempered structure and a beta-hardened pierced billet 2 having a beta-hardened structure are formed. The billet 1 is put in the billet 2 and united to one body by hot rolling mill 3 to manufacture a rough pipe 4 for a composite clad pipe. The pipe 4 is cold rolled to prescribed final dimensions to obtain a composite clad pipe for a nuclear reactor consisting of a Zr alloy layer 5 having an alpha-tempered structure and a layer 6 of a uniform thickness having a beta-hardened structure formed on the outside of the layer 5.
Patent JP-H04353473-A (JP)
Title: Control circuit for picture reading/forming device
Inventor: NISHIZONO TOKUO
IPC: B41J2/455
Filed: 1991-05-31
Abstract: PURPOSE:To provide a control circuit for a picture reading/forming device in which a constitution is remarkably reduced in size and simplified. CONSTITUTION:In order to individually drive heat generating resistors 26 of a thermal head 21 to generate heat, print data D is input to a shift register 50 of a control circuit 30, and latched by a latch circuit 51. A common input signal S is supplied to a latch signal LT as it is. After the print data is latched by the circuit 51, an output of the signal S is inverted, and switched to a low level. Thus, the circuit 51 stops a latching operation, and a strobe signal SB obtained by inverting the signal S is input to AND elements 49, parallel data from the circuit 51 are output from the elements 49, and the resistors 26 are selectively operated to generate heat.
Patent JP-S6021033-A (JP)
Title: Frequency shifter
Inventor: KANAYAMA KOUICHI
IPC: G02F2/02
Filed: 1983-07-15
Abstract: PURPOSE:To expand the volume of information to be processed in optical information processing and optical communication by using acoustooptic elements and arranging a wide band light frequency shifter having fixed output light bearing and output light intensity independently of the shifted quantity of the light frequency. CONSTITUTION:An input light coupling optical element 18 focuses light 22 projected from an input optical fiber 20. When the frequency of ultrasonic wave exciting energy injected from an input terminal 11 is changed, the projecting bearing of diffracted light is also changed. However, the diffracted light is focused on the back focus of an output light coupling optical element 19 by the effect of the element 19 independently of the frequency of the ultrasonic wave exciting energy, so that the diffracted light is guided into an output optical fiber 21. When the coupling loss between the optical element 19 and the output optical fiber 21 is changed by the frequency of the ultrasonic wave exciting energy, the ultrasonic wave energy is controlled to keep the intensity of light taken out from the optical fiber 21 and shifted at its frequency. Consequently, a stable, high-speed and high-band light frequency shifter free from moving parts can be attained.
Patent JP-S61288177-A (JP)
Title: Pattern generator
Inventor: YAMAGUCHI KAZUO
IPC: G01R31/28
Filed: 1985-06-17
Abstract: PURPOSE:To generate a long-sized pattern with small hardware by using only pattern position information on a change point. CONSTITUTION:A test sequence controller 1 outputs a pattern address (b) and a point address (g) through registers 2-3 and 2-1 in the normal operation mode. A pointer 11 is stored with the address (g) temporarily when a jump is made and indicates the position of the change point address in a pattern address memory 3. The pointer 11 counts up by one when the change point address (d) coincides with the address (b) and indicates the position of a next change point address. The output of a comparator 4 which compares the addresses (b) and 9d) with each other in the normal operation mode puts an FF 5 in inverting operation for the generation of a straight pattern when both addresses coincide with each other and also allows the pointer 11 to counts up. A jump control circuit 6 decides data outputted when a jump is made and determines the output pattern of the FF 5 preferentially according to the position of the pointer of the memory 3 and the change point detection signal (e) outputted by the comparator 4.
Patent JP-H0424043-A (JP)
Title: Sewing machine for wind thread shank button
Inventor: HANEDA KUNIO
IPC: D05B3/14
Filed: 1990-05-18
Abstract: PURPOSE:To provide a satisfactory wind thread shank to a button by a maintaining the button surely rising up from a clothing fabric in performing the wind thread shank operation. CONSTITUTION:While a button 151 is held above a fold of a clothing fabric 153 by a button holder 79, a needle 45 is inserted into a button hole to carry out a sewing operation so that the button 151 is attached to the clothing fabric 153 forming a thread shank. Next, under such a condition, a feed bar 13 is turned about the button 151 several times to perform a wind thread shank of the button with an upper thread. Thus, the button 151 can be as attractively and satisfactorily sewn as in the case of hand winding.
Patent JP-2000319124-A (JP)
Title: Bleaching sheet pack cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/30
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching sheet pack cosmetic having excellent effectiveness of bleaching effect and excellent appearance and usability by including a specific amount of keratinase and keratolytic component and preparing to have transparent or translucent appearance. SOLUTION: The objective cosmetic is produced by including a ketatinase and/or a keratolytic component e.g. an α-hydroxy acid or β-hydroxy acid such as salicylic acid, glycolic acid, pyruvic acid, citric acid and malic acid or an enzyme such as papain or protease in an amount of 0.1-10 wt.% in terms of solid component based on the cosmetic excluding the substrate. The cosmetic is judged to be 'transparent' when a black line (2 mm wide) drawn on a white paper is clearly visible through the cosmetic pasted on the paper and to be 'translucent' when the black line is dimly visible. The cosmetic is preferably a gelatinous sheet composed of e.g. a synthetic polymer at least having a network structure and a water-containing solvent.
Patent JP-H10314598-A (JP)
Title: Antifouling method using photocatalyst, antifouling film and antifouling product
Inventor: ISHIKAWA TAKAO
IPC: B01D53/86
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To catalyze the decomposition of organic matters and prevent the adhesion of foreign matters by using a conductive body and making the surface resistance of a photocatalyst film less than specified value. SOLUTION: A glass plate 5 with an anti-static photocatalyst film formed of a base 1 and a conductive photocatalyst film 4 laminated together is manufactured (b). A continuous phase 3 composed of TiO2 as a photocatalyst and conductive fine particles 2 dispersed in the continuous phase 3 are provided (a). In the manufacturing method for the glass plate 5, a coating liquid prepared by ITO-fine particle dispersed into titania sol is dried and heated after forming a film of one of the surface and the back of the glass base 1. When the surface resistance value and an anti-static photocatalyst film 4 of non-conductive film thus formed and the foul of the film after the film is left in a smoking room for one month are checked and the surface resistance value is 10<9> Ω/square or less, the anti-static preventing function is effective for preventing the adhesion of dust.
Patent JP-H0423985-A (JP)
Title: Pullulanase
Inventor: OZAKI AKIRA
IPC: C12N9/44
Filed: 1990-05-18
Abstract: PURPOSE:To effectively cut alpha-1,6-glucoside bonding in starch by using pullulanase having specific properties such as 4.5-5.5 optimum pH, about 60 deg.C optimum temperature and 3.6 isoelectric point. CONSTITUTION:A Bacillus brevis PL-1 (FERM P-11457) is cultured in a medium with stirring in ventilation. Next, supernatant derived from the cultured solution is purified to afford the aimed pullulanase. Said enzyme has properties such as (1) action and substrate specificity: affecting to polysaccharides or oligosaccharides having alpha-1,6-glucoside bonding and generate linear amylose by decomposing the alpha-1,6-glucoside bonding, (2) optimum pH range is 4.5-5.5, (3) optimum temperature is about 60 deg.C, (4) temperature stability: residual activity is 100% at 60 deg.C, (5) molecular weight is about 75000 and (6) isoelectric point: 3.6. Thereby, alpha-1,6-glucoside bonding is able to be effectively decomposed and yield of glucose, etc., is increased by using for saccharification of starch.
Patent JP-H09313943-A (JP)
Title: Mixed oxide type catalyst and production of methacrylic acid
Inventor: SAKAI YUKIO
IPC: B01J27/192
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having higher reactivity and selectivity to reactions and a long catalytic life by producing a mixed oxide type catalyst containing a heteropolyacid catalyst containing at least molybdenum and phosphorus and a binary oxide containing molybdenum and niobium. SOLUTION: This heteropolyacid type mixed oxide catalyst to be used for producing methacrylic acid by gas phase contact-oxidation of metacrolein comprises a heteropolyacid catalyst containing at least molybdenum and phosphorus and a binary oxide compound containing molybdenum and niobium. As a preferable heteropolyacid catalyst, a heteropolyacid having a separately shown general formula (in the formula, X stands for potassium, rubidium, Y for at least one element selected from the group consisting of manganese, iron, etc., a-g for atomic ratio for respective elements, a=0.5-5, b=0-5, c=0.05-1, d=0.1-5, e=0.05-3, f=0-2, and g for a value determined by the atomic valences and atomic ratios of other elements.
Patent JP-S6110751-A (JP)
Title: Measurement for diffusivity of heat by intermittent heating
Inventor: HATSUTA ICHIROU
IPC: G01N25/18
Filed: 1984-06-26
Abstract: PURPOSE:To enable the determination for diffusivity of heat at the right angle (surface way) to the thickness way from AC temperatures at two distance points, by covering a part of a sample plate to be measured to irradiating heat energy intermittently. CONSTITUTION:A sample plate 1 to be measured with a fixed thickness of about 0.1-0.5mm., for instance, is covered partially with a cover plate 2. The exposed section of the plate is irradiated with heat energy converted to AC with a chopper 3. Here, a thermocouple 6 welded at a distance Lf from the end of the cover plate 2 measures AC temperature through a sensor 7 and a lockin amplifier 8. In an equipment thus arranged, amplitudes of AC temperatures are determined varying the frequency with the sample plate 1 set at two points of distances Lf1 and Lf2 to the thermocouple 6 from the end of the cover plate 2. Then, when a characteristic curve of AC temperature is plotted as determined from the logarithm of the amplitude ratio with the root of the frequency as variable, straight line is obtained. Heat diffusion rate can be calculated from the gradient of the straight line.
Patent JP-H10320468-A (JP)
Title: Information display device
Inventor: KUWABARA HIROYA
IPC: G06Q40/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an information display device which reduces the load of a monitoring processing and indicates the outline of a variation state, and also displays monitor states corresponding to respective limit values in an easy- to-understand state as an information display device which monitors market data according to set limit values. SOLUTION: This device finds the minimum value (minimum upper-limit value) among upper-limit values registered in a limit value setting table 34 and the maximum value (maximum lower-limit value) among lower-limit values by brand codes, and sounds an alarm by a control part 2 when received market data is larger than the minimum upper-limit value or less than the maximum lower-limit value. Further, the market data is compared with individual limit values registered in monitor tables 35 by brands and when the market data is above the upper-limit value or below the lower-limit value, the upper-limit value or lowerlimit value is colored and displayed.
Patent JP-S6116902-A (JP)
Inventor: MARIRU BENTON GIBUSU
IPC: C08F12/00
Filed: 1985-06-17
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-2000316639-A (JP)
Title: Structure of curved edge of top
Inventor: YAMANISHI YASUO
IPC: A47B13/08
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a curved edge to form a plane top having partially a curved portion of a steel plate. SOLUTION: A bent portion 8 facing downward is formed at an edge including the curved portion of a body steel plate 4 forming the entire shape of a top, and a bent portion 9 facing upward is formed at an edge including a steel edge reinforcing member 5 arranged below the body steel plate in opposition to the bent portion 8 of the body steel plate 4. Both ends of a reinforcing member 10 formed by bending perpendicularly both ends of a slender steel strip are fastened in the vicinities of both ends between the body steel plate 4 and the edge reinforcing member 5, and a soft edge member 11 is annexed in combination with a curved portion 2, by engaging both bent portions 8 and 9 with engagement grooves 11 a provided in the upper and lower portions of the reverse of the soft edge member 11.
Patent JP-S5253110-A (JP)
Title: 2-cycle fuel injection engine
Inventor: TANAKA TAKESHI
IPC: F02B25/16
Filed: 1975-10-28
Abstract: PURPOSE: A 2-cycle fuel injection engine, achieving both emission reduction of HC, CO and fuel economy, further reducing a discomfort derving from the vibration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308447-A (JP)
Title: Arrangement of adhesive article and device therefor
Inventor: TAKEMURA KAZUO
IPC: A23L7/10
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for arranging adhesive articles, capable of efficiently arranging the highly adhesive, soft and fragile articles, such as rice-flour dumplings, by loosing the adhesive articles by an aeration action in flowing water, discharging the loosed articles from the flowing water with a conveyer and simultaneously subjecting the adhesive articles to a specific treatment. SOLUTION: Adhesive articles are charged into flooring water in a water tank 12 with an article-charging means such as a charging conveyer 11 to loose the adhesive articles by the aeration action of an aeration device 13 disposed on the bottom of the water tank 12. The loosed articles are discharged with an article-discharging conveyer 14 disposed in a region ranging from a place near to the aeration device 13 to a place above the water tank 12 in an inclined state, and laminated adhesive articles among the adhesive articles are leveled into a monolayer state with a leveling means such as rotation blades 15 disposed just in front of a place where the conveyer 14 appears from the surface of water. A water flowgenerating means, such as a screw 17, for generating a water flow from the article-charging part to the conveyer 14 is further disposed in the water tank 12.  Guides are preferably disposed on both the sides of the conveyer 14 for preventing the adhesive articles to pass between the conveyer 14 an the side walls of the water tank.
Patent JP-H04356367-A (JP)
Title: Welding equipment
Inventor: ODA KAZUHIRO
IPC: B23K9/127
Filed: 1991-06-03
Abstract: PURPOSE:To obtain welding equipment capable of detecting a weld line automatically at the time of starting welding, etc., as the welding equipment to perform welding and capable of carrying out this detection accurately by discriminating the weld line by a picture recognizing means and controlling the position of a welding means for the discriminated weld line. CONSTITUTION:The picture recognizing means is constituted of a near infrared irradiation means 20 to radiate near infrared radiation almost orthogonally to the direction of the weld line and in the oblique direction to the thickness direction of steel sheets to be welded, a receiving means 21 which is provided with the recognizing surface orthogonal to the thickness direction of the above- mentioned steel sheets and receives the reflected near infrared radiation and a picture processing means to discriminate the weld line from the picture information obtained by this receiving means 21.
Patent JP-H08323679-A (JP)
Title: Clamp opening and closing method and device therefor in a workpiece clamp device
Inventor: KAWAGUCHI KOJI
IPC: B25J15/08
Filed: 1995-05-29
Abstract: PURPOSE: To shorten the opening and closing time of a workpiece clamp device and shorten intermittent production of a line. CONSTITUTION: An oil supply unit 33 is provided in a hydraulic system channel which supplies pressure oil to a hydraulic cylinder which opens and closes an upper jaw in a workpiece clamp device consisting a lower jaw and the upper jaw. Since the oil supply unit 33 consists of an air cylinder 49 and an oil reservoir 51, oil filled in the oil reservoir 51 is pushed out by the operation of the air cylinder 49 to feed oil into the hydraulic cylinder so that a clamp is opened and closed. Consequently, it is possible to shorten the opening and closing time of the upper jaw provided in a workpiece clamp device remarkably when compared with a conventional device because air force is directly converted into oil pressure and shorten intermittent production of a line.
Patent JP-H08327767-A (JP)
Title: Self actuating type reactor stop device
Inventor: KANBE MITSURU
IPC: G21C7/22
Filed: 1995-05-29
Abstract: PURPOSE: To contrive improvement of durability and prevention of malfunction. CONSTITUTION: In order from the upper part a sealed gas region 5, a liquid poison region 4 and a vacuum region 6 are provided in a both end-closed tube 1 which has been inserted in a reactor core, the liquid poison region 4 and the vacuum region 6 are isolated by freeze seal 3, when the freeze seal 3 is melted due to abnormal temperature increase in the reactor core, a self actuating type reactor stop device stops a nuclear reactor by utilizing the movement of liquid poison in the liquid poison region 4 which is moved to the vacuum region 6. The face of the side of the liquid poison region 4 of the freeze seal 3 is covered with a thin film 13 composed of material superior in compatibility with the liquid poison.
Patent JP-H06342566-A (JP)
Title: Data separator circuit
Inventor: IIJIMA YUKIO
IPC: G11B20/14
Filed: 1993-06-01
Abstract: PURPOSE:To provide a data separator circuit to be constituted of one system filter circuit. CONSTITUTION:This data separator circuit is constituted of a phase comparator 10, a charge pump 11, a filter circuit 12, a gain switching type voltage control oscillation circuit(VCO) 13, a frequency devider circuit 14, a gain switching circuit 15 and a data separator 16 and thus, the filter circuit is realized by one system whereas two are necessary at conventional circuits. A gain switching is realized by receiving a gain switching signal outputted when it is synchronized with the one from the gain switching circuit 15 at the gain switching type VCO 13 and switching the characteristic of the change of the oscillation frequency of the gain switching type VCO 13 against a control voltage.
Patent JP-S5463882-A (JP)
Title: Radioactive ray detector
Inventor: MORI NORIMASA
IPC: G01T7/00
Filed: 1977-10-31
Abstract: PURPOSE: To accomplish the satisfactory detection without any influence upon the surrounding atmosphere and background radiation by arranging a detector together with its case.  
     CONSTITUTION: A detector case 17, which is equipped with a lead wire leading pipe 12 and case supports 13 and 13 and which has a built-in radioactive ray detector 1, is fixed through the supports 13 and 13 to a detecting tube 20 which is covered with lead for shielding the background radioactive ray. If the tube 20 is connected to a liquid process piping line through flanges 24 and 24, it is possible to easily detect the radioactive ray even for a high temperature liquid. The detection of the radioactive ray of high accuracy is accomplished without any influence upon the surrounding atmosphere and the background radiation, and the maintenance of the detector can be easily and satisfactorily accomplished with the use of such construction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5255365-A (JP)
Title: Current switching circuit
Inventor: TAKANO SEIJI
IPC: H03K19/086
Filed: 1975-10-30
Abstract: PURPOSE:The lower stage of vertical two stages is used as multiple emitter transistor, and one emitter is connected to a current source after connected each other while the other emitter is connected to other current source respectively.  Thus, a current switching circuit which features highly instant property without any nonconduction.
Patent JP-S5465090-A (JP)
Title: Measuring method of suspended liquid drops in gas and apparatus for the same
Inventor: ONOSHIMA YOSHIO
IPC: G01N5/00
Filed: 1977-11-02
Abstract: PURPOSE:To measure the particle size, particle size distribution and concentration of suspended liquid drops simply and accurately making use of inertia force and  centrifugal force in separation capturing of the suspended liquid drops. CONSTITUTION:The empty duct part 11, first duct part 12, second duct part 13 and cover part 22 having been assembled by way of fitting parts 21 after weighing are inserted into a flue. The fluid being measured enters the duct part 11 through its inlet 10 and turns in the streamline direction. Relatively coarse suspended drops are separated and captured in the duct part 11 by inertia force. Next, the fluid being measured passes through the bend 14 of the duct part 12 then through the bend 17 of the duct part 13 and is sucked to the outside of the system by way of the conduit connected to an adapter 20. The degrees of the centrifugal forces of the bends 14, 17 of different pipe diameters, curvatures and winding number are defined at bend 14 < bend 17 and the relatively fine liquid drops are separated and captured from subsequently larger ones by the centrifugal forces developed by the fluid being measured. After the specified fluid being measured has been sucked, the apparatus is removed from the flue, and the duct parts 11 thru 13 are respectively weighed after substitution of air and cleaning and drying of the outside walls.