baber/WOPTO huggingface dataset:
Patent JP-H01198350-A (JP)
Title: Biaxially oriented polyester film
Inventor: ABE KOICHI
IPC: B32B27/18
Filed: 1988-02-03
Abstract: PURPOSE:To improve surface strength, a cleaning property and end surface strength, by laminating polyester containing colloidal silica and polyester containing no colloidal silica in a specific range of a thickness ratio in such a state that the crystallization characteristic of both of them is specified and respectively setting the projection height on the surface of the silica-containing polyester and the silica wt. ratio in a shaven substance to specific ranges. CONSTITUTION:A layer (B-layer) containing spherical silica caused by colloidal silica is laminated to the single surface of a polyester layer (A-layer) and the thickness ratio (B/A) of both of them is set to 0.04-1.4, a crystallization ratio (B/A) of both of them is set to 0.04-1.4, a crystallization parameter DELTATcg(B-A) is set to 1-45 deg.C, the projection height of the B-layer is set to 20-150nm and the silica ratio in a shaven substance is set to 0.11 or more. By this method, the hardness to generate powder falling from the surface or end surface of a film (surface or end surface strength) and, further, the cleaning property at the time when the powder shaven from the surface of the film is bonded to a roll are improved.
Patent JP-H04347973-A (JP)
Title: Image forming device
Inventor: SUZUKI AKIO
IPC: G01J1/42
Filed: 1991-02-19
Abstract: PURPOSE:To make it possible to easily and accurately adjust the difference of picture between devices (machines) by providing a control means so that two gradation characteristics may be equal. CONSTITUTION:For instance, 16-gradiation test pattern is printed by a machine B and this gradiation pattern is read by a reading element 31 of a machine A and each density data Bi of 16-gradiation is stored in a RAM 35. Then, the same 16-gradiation pattern is outputted by the machine A and the obained 16-gradiation pattern is read by the reading element 31 and the density data Ai is stored in the RAM 35. Subsequently, a new look-up table is determined by the prescribed arithmetic operation using the density data Ai and Bi, and a look-up table (RAM) 33 is rewritten to this. The operation is performed for cyan, magenta, yellow and black, respectively. Thus, the gradation characteristic of the machine A becomes that of the machine B and the difference between the machines of the picture quality can be eliminated.
Patent JP-S61185106-A (JP)
Inventor: DOI YOSHINORI
IPC: G01L5/13
Filed: 1985-02-12
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-S62182762-A (JP)
Title: Reversal developing method
Inventor: ASANAE MASUMI
IPC: G03G15/09
Filed: 1986-02-06
Abstract: PURPOSE:To obtain a reversal image which has the especially high resolution and does not generate dust around the image, by giving a negative electrification characteristic to an image carrier and giving a positive electrification characteristic to a magnetic toner and applying a negative DC voltage to a sleeve. CONSTITUTION:Such characteristic is given to a toner 3 that it is positively electrified with a polarity opposite to that of an electrostatic latent image formed on a photoconductive layer 1a,and the toner 3 has a positive electric charge in the carrying stage by contacting between the toner 3 and a sleeve 4 or a doctor blade 6 and between toner particles. At the time of reaching the developing area, the toner 3 having the positive electric charge is stuck to the non-image part of the photoconductive layer 1a to form a toner image. This toner image reaches a transfer position by the rotation of a photosensitive drum 1, and a positive electric field having a polarity opposite to that of the electrostatic latent image is applied from the rear face of a transfer sheet to transfer the toner image onto the transfer sheet, and the image is fixed through a means using heat or pressure.
Patent JP-H07219358-A (JP)
Title: Image-forming device
Inventor: HASHIMOTO YUKIO
IPC: G03G15/00
Filed: 1994-01-26
Abstract: PURPOSE:To provide an image-forming device which can always obtain suitable recording-paper separation performance irrespective of environmental changes such as temperature and humidity changes. CONSTITUTION:The image-forming device is equipped with a separation discharger 16 for separating recording paper, after transfer, from a photoreceptor 11, a measuring means which measures the time from when the front end of the recording paper reaches a prescribed position on the upstream side from a transfer position to when the front end of the recording paper reaches a prescribed position on the downstream side from the position where the front end is separated by the separation discharger 16, and a control means which controls the drive current of the separation discharger 16, based on the measured time.
Patent JP-H0856606-A (JP)
Title: Liquid fish koji, method for producing liquid fish koji and method for producing fish soy
Inventor: SAKAI NOBORU
IPC: A23L27/50
Filed: 1995-02-14
Abstract: PURPOSE: To provide a method for producing a liquid fish koji (fermented fish), suitable also for industrialization, because of preventing contamination with general vial fungi, simplifying the devices and operations for producing the koji to save the cost, and being suitable for mass production. CONSTITUTION: The method for producing the liquid fish koji comprises preparing a liquid culture medium from fresh fishes or shellfishes, a carbohydrate and water and subsequently subjecting the liquid culture medium to a culture process in a closed system corresponding to the pure culture of a microorganism. The fish soy free from the danger of contamination with general vial fungi and exhibiting a mellow flavor and a thick taste can thereby be produced by the utilization of the liquid fish koji secreting high titer enzymes.
Patent JP-S61184403-A (JP)
Title: Magnetic head apparatus for magnetic scale
Inventor: YAMAKAWA HITOSHI
IPC: G01B7/00
Filed: 1985-02-12
Abstract: PURPOSE:To prevent the adverse effect due to an unnecessary higher harmonic component by simple constitution such that a condenser is connected to signal winding in parallel and bringing the output signal modulated by the AC magnetic field of a magnetic scale into tuning relation to a desired frequency component. CONSTITUTION:A condenser 16 is connected in parallel to signal winding 15 and the output signal obtained form the signal winding 15 is brought into tuning relation to a desired frequency component (e.g., 2f0; f0 is the frequency of an exciting frequency). The output signal of this frequency component 2f0 is supplied to an electrical processing circuit 17 for measurement to measure the moving amount of matter. Because the condenser 16 is connected to the signal winding 15 in parallel and the output signal is allowed to tune with the necessary frequency component, the adverse effect due to an unnecessary higher harmonic component can be prevented.
Patent JP-S52109770-A (JP)
Title: Full automatic washing machine
Inventor: OBATA MASAO
IPC: D06F33/00
Filed: 1976-03-10
Abstract: PURPOSE: To reduce foaming and a quantity of rinsing water by discharging a predetermined quantity of soap water from an external tank after washing and feeding fresh water in a quantity corresponding to the soap water discharged so as to make rinsing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02204742-A (JP)
Title: Device for processing photosensitive material
Inventor: FUJITA KATSUJI
IPC: G03D3/08
Filed: 1989-02-03
Abstract: PURPOSE:To eliminate the unequal sagging at the front and and rear end of a photosensitive material and to improve finish image quality by forming guide projecting lines and a flat part having respective specific shapes on the guide of a transition part. CONSTITUTION:The guide projecting lines 12c projecting from a transporting part 12b are provided on the guide 12 disposed in the transition part between processing tanks and the flat part 12d is formed at the rear end thereof. The flat part 12d and the transporting 12b are connected to a tapered shape so that the liquid sticking thereto falls by gravity. The contact of the front end of the photosensitive material with the flat part 12d is averted so as to prevent the generation of the unequal sagging at the front end of the photosensitive material by a liquid pool. Further, the flat part 12d and the projecting lines 12c are formed at the same height and the liquid accumulating from the rear end of the photosensitive material is scraped by coming into contact with the flat part 12d so that the unequal sagging of the rear end is prevented.
Patent JP-S53110569-A (JP)
Title: Switching circuit
Inventor: KAWANABE ISAMU
IPC: H03K17/567
Filed: 1977-03-08
Abstract: PURPOSE:To increase the scale of integration of an IC and achieve the miniaturization of the switching circuit of a watch circuit by using an static induction transistor (SIT).
Patent JP-S59150026-A (JP)
Title: Production of compounded raw material for iron and steel making
Inventor: HAYASHI KAZUHIKO
IPC: C21C7/04
Filed: 1983-02-16
Abstract: PURPOSE:To utilize effectively small granular iron sources without requiring any case in a method for charging a raw material such as iron scrap or the like into an iron (steel) case and lumping the same by forciblely feeding the raw material packed in a flask on a thin plate into a bottom mold and sealing the same into the molded thin plate. CONSTITUTION:A flat thin plate 1 having the area larger than the area in the opening of a bottom mold 2 having a circular or square cylindrical bottom is placed on said mold and a cylindrical flask 4 having the same inside opening as the opening of the mold 2 and having an opening shape both at the top and bottom is placed on the plate 1 by making the opening thereof coincident with the opening of the mold 2. Iron scrap or if necessary a compsn. 5 contg. additive necessary for iron and steel making such as Si, Mn or the like are packed in the flask 4. The compsn. 5 is pressed and molded from above by a top die 6 inserted with a loose fit into the molds 4, 2 and is compacted in the molded thin plate cylinder. The top edge of such cylinder is bent and the compacted compsn. is sealed into the cylindrical body.
Patent JP-S59214358-A (JP)
Inventor: JIEEMUZU AARU HAMUSUTORA
IPC: H03M5/06
Filed: 1984-02-15
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-H07237909-A (JP)
Title: Method for producing phosphoric acid
Inventor: YAMAZAKI MASAYASU
IPC: C01B25/223
Filed: 1994-02-23
Abstract: PURPOSE:To effectively remove phosphorus from phosphorus-containing waste water and simultaneously recover the phosphorus as phosphoric acid. CONSTITUTION:A method for producing phosphoric acid comprises bringing calcium particles containing calcium oxide and/or calcium hydroxide into contact with a phosphorus-containing water to produce calcium phosphate on the surfaces of the particles, releasing the surface parts from the particles, classifying the released materials, bringing the obtained fine powder into contact with sulfuric acid to produce phosphoric acid and calcium sulfate, and subsequently separating the calcium sulfate to recover the phosphoric acid.
Patent JP-H11264054-A (JP)
Title: Maraging steel free from cobalt and titanium
Inventor: DAVIDSON JAMES
IPC: C21D8/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To produce a maraging steel contg. no cobalt and titanium and suitable for producing watch parts and bands. SOLUTION: This steel contains, by weight, 14 to 23% Ni, 4 to 13% Mo, 1 to 3.5% Al, <=0.01% C, and the balance iron with impurities caused by refining, and satisfies the inequality of 23<=Ni+Mo<=27% and Ni+2.5×Mo+2.3×Al>=38%. It is preferable that the yield stress Re in an aging state after hot baking to >=800 deg.C or after cold working is regulated to >=1900 MPa, the elongation percentage is regulated to >=4%, and the cold working ratio is regulated to 0%-30%.
Patent JP-H07235785-A (JP)
Title: Substrate attaching unit
Inventor: KAKIZAKI YOICHI
IPC: H05K7/14
Filed: 1994-02-23
Abstract: PURPOSE:To enable assembly according to a height of a substrate, to enable attachment and removal of a substrate with one touch, to eliminate a a machine screw for fixing a substrate and eliminate the need for a tool and to reduce a weight of a substrate built-in unit. CONSTITUTION:This unit is provided with a chassis 3 with a hook hole 9 for attaching a guide rail 5, a mother board 19 which is provided on the chassis 3 and provided with a connector part 17, guide rails 5 raised and provided in opposition on the chassis 3 having a hook 7 stopped at a hook hole 9 and a groove 13 for guiding a substrate 15 inside and a substrate keep member 23 for keeping the substrate 15 which is provided to each guide rail 5 and keeps the guided and mounted substrate 15 by the groove 13.
Patent JP-S60173623-A (JP)
Title: Storage retrieval display system of picture information
Inventor: ISHIBASHI SATOSHI
IPC: G06F3/048
Filed: 1984-02-14
Abstract: PURPOSE:To retreive and display a detailed picture further with addition of difference information only the storing original pattern information from outline picture information up to detailed picture information in terms of hierarchy to indicate directly an optional area in a display picture. CONSTITUTION:A center processing unit 3 reads the outline picture information from a magnetic disc 5, a terminal processing unit 8 stores it in a terminal memory 9 via interfaces 6, 7 and displays it on a display device 11. The center processing unit 3 reads the difference information of a part corresponding to the area from a center memory 4 by using a command device 12 to indicate an optional area in the outline picture displayed on the display device 11. Then the terminal processing unit 8 extracts the part corresponding to the commanded area out of the outline picture information stored in the terminal memory 9, transmits it to a synthesizer 10 together with the difference information transmitted from the center processing unit 3, synthesizes detailed picture information and displays the detailed picture on the display device 11. That is, after the number of picture elements of the information of one picture element of the outline picture 15 is increased as information 17, it is allowed to correspond to plural difference information 18.
Patent JP-H10210741-A (JP)
Title: Switching power circuit
Inventor: OTAKE TETSUSHI
IPC: H02M3/28
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a switching power circuit where output voltage high instability is obtained. SOLUTION: This switching power circuit is provided with a second error amplifier ER2 in addition to a first error amplifier ER1 which constitutes a control circuit 3 and has a capacitor C4 for phase compensation connected between a specified input terminal and an output terminal. Output voltage is applied to one input terminal of the second error amplifier ER2, and the reference voltage from a reference voltage source 5 is applied to the other input terminal. The output terminal of the second error amplifier ER2 is connected to the junction between the output terminal of the first error amplifier ER1 and the specified input terminal of a comparator COM.  Here, when sudden ripple of output voltage occurs, the on-duty of the switching transistor Q1 changes, according to the output signal of the second error amplifier ER2 higher in response speed of the output signal to the input signal. As a result, the return to the specified value of the output voltage quickens, and the stability improves.
Patent JP-H01202087-A (JP)
Title: Receiving equipment for satellite broadcasting
Inventor: SAKAGUCHI KENZO
IPC: H04N7/20
Filed: 1988-02-08
Abstract: PURPOSE:To attain plural types of reception by one satellite broadcasting receiving equipment by mixing a broadcasting wave outputted from an image suppressing filter with local oscillation frequency corresponding to the frequency of the broadcasting wave by a mixer to generate intermediate frequency. CONSTITUTION:All broadcasting waves received from a satellite are separated into linear polarized waves having different maximum directions in respective field vectors by a polarized wave separator 19 and only a required polarized wave component out of respective separated broadcasting waves is separated and extracted by a polarized wave switch 22, the image wave of the extracted broadcasting wave at the time of converting the frequency is suppressed by exclusive image suppressing filters 30, 31, a broadcasting wave outputted from either one of image suppressing filter is mixed with an output from a local oscillator 33 corresponding to the frequency of the broadcasting wave by a mixer 32 to generated its intermediate frequency. Consequently, the intermediate frequency can be set up to almost the same frequency band independently of a difference in types, so that plural types of reception can be attained by one satellite broadcasting receiving equipment.
Patent JP-S59153002-A (JP)
Inventor: YOSHIYAMA TAKASHI
IPC: F01K13/02
Filed: 1983-02-18
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-H10204881-A (JP)
Title: Support tool and operation tool therefor
Inventor: YOSHIMURA MASAHIRO
IPC: E02D17/08
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To cause a support tool not to interfere with the other member during transportation and storage and during working. SOLUTION: A support tool S has a housing 1 whose one end comes into press contact with one sheet pile through an end plate 3A, and a screw pipe 2 in which a male screw 21 is formed is housed on the outer periphery. A nut body 8 has a female screw which is screwed with the male screw 21 on the inner periphery, and the screw pipe 2 is outward advanced from the other end opening of the housing 1 by rotation operation. The edge of the screw pipe 2 is brought into press contact with the other sheet pile through an end plate 3B. A number of tooth shapes for rotation operation 82 are formed on the outer periphery of the nut body 8 in the circumferential direction at regular intervals.
Patent JP-H06220955-A (JP)
Title: Method and apparatus for manufacturing meshed reinforcement
Inventor: KAJIOKA YASUO
IPC: E04C5/04
Filed: 1993-01-22
Abstract: PURPOSE:To manufacture meshed reinforcements at a construction site and obtain stirrups and tie hoops for beams and columns, utilizing the usefulness of the meshed reinforcements. CONSTITUTION:A plurality of reinforcements 8 in a specified length are arranged at a specified pitch-over welding electrodes 5 arranged in the direction intersecting at a right angle the lengthwise direction of the reinforcements 8 so that the reinforcements can make contact with the electrodes. Furthermore, stepping reinforcements 10 are arranged over the reinforcements 8 in the direction intersecting at a right angle the lengthwise direction of the reinforcements 8 and are placed in positions corresponding to the welding electrodes 5. Another welding electrode 7 is attached, being capable of ascending and descending, to a portal frame 6 that is movable in the lengthwise direction of the reinforcements 8. Then, welding is made by putting successively crossings of the reinforcements 8 and the stepping reinforcements 10 between the welding electrode 7 and the welding electrodes 5.
Patent JP-S63195172-A (JP)
Inventor: NISHIYAMA AKIO
IPC: C04B35/584
Filed: 1987-02-06
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-S58143557-A (JP)
Title: Resin package type semiconductor device
Inventor: YAMAGUCHI MASAO
IPC: H01L23/31
Filed: 1982-02-22
Abstract: PURPOSE:To prevent the generation of a chip crack based on exfoliation from a frame of a resin package by forming projections intruding into the package to the circumferential surface of a frame section covered with the package and/or the inner circumferential surface of a hole formed to the frame section. CONSTITUTION:Notches 7 and through-holes 8 are formed to the frame section of a molding section 6 by one or plural numbers. The projections 9 are formed to the inner circumferential surfaces of the holes 8 or the circumferential surfaces of the notches. A metallic plate is punched by a press, a frame pattern is formed, and the projection 9 is formed through coining. Since the projection 9 intrudes into the package 10 when the package 10 is formed onto the molding section 6 with resin and fills the role of a stopper through which a package section 11 entering the hole 8 and the notch 7 does not slip off, the generation of a defective in which a radiator plate 17 is warped, the chip 1 is cracked and characteristics are degraded is made extremely less than conventional devices.
Patent JP-H07213396-A (JP)
Title: Show case
Inventor: MAEDA MASATAKE
IPC: A47F11/10
Filed: 1994-01-28
Abstract: PURPOSE:To provide the show case improving the work of exchanging plural fluorescent lamps arranged up and down in the recessed part outside the upper opening end of a heat insulating wall. CONSTITUTION:Plural fluorescent lamps 36 and 37 are arranged parallely up and down in a recessed part 51 formed outside the upper end of an opening 12 of an insulating wall 2. A fixing clip 53 which is fixed to the wall of the recessed part 51 and holds the upper fluorescent lamp 36 removably and a connection clip 54 which connects the upper and lower fluorescent lamps 36 and 37 to remove freely are provided.
Patent JP-H01202153-A (JP)
Title: Magnetic force rotator
Inventor: MIZUOCHI AKINORI
IPC: H02K53/00
Filed: 1988-02-06
Abstract: PURPOSE:To generate a turning force efficiently by constituting rotors each composed of three permanent magnets or more so that said rotors have two pairs or more of proximity points to be rotated and driven in parallel, and by rotating each pair of rotors at said proximity points through the repulsive force of said permanent magnets. CONSTITUTION:An apparatus is provided with units each composed of a driving rotor 4a and a driven rotor 4b turning around parallel shafts 2. The outer periphery of said rotors 4a and 4b is provided with a plurality of permanent magnets 8a and 8b at equal spaces. The direction of the magnetic axis of each permanent magnet 8a, 8b is inclined at an appropriate angle to the radial direction of rotor for each of the driving and driven rotors 4a and 4b. When respective rotors 4a, 4b are linked together for rotation, like poles periodically approach and face each other and poles 8a of the driving rotor 4a are caused to precede poles 8b of the driven rotor 4b only a little. When output is made larger, the number of units is increased. Thus, the efficiency in use of a magnet is improved and a turning force is generated efficiently.
Patent JP-S60169156-A (JP)
Title: Cooling-fin attaching structure of semiconductor device
Inventor: YOSHIOKA JIYUNICHI
IPC: H01L23/433
Filed: 1984-02-13
Abstract: PURPOSE:To prevent the mutual bridge of solders, when soldering an electrode metal plate and a cooling fin, by making the thickness of a part of an electrode metal plate corresponding to the metallized part of the insulating main surface of an insulating plate thicker than the other part, and forming a cross sectional shape, which is protruded to the insulating side. CONSTITUTION:A part of an electrode metal plate 1A corresponding to the metallized part of the main surface of an insulating plate 3 is made thicker than the other part. A cross sectional structure, which is protruded to the side of the plate 3 is formed. Therefore, the gap between the metal plate 1A and a cooling fin 2 becomes wide at the part outside the periphery of the plate 3. The mutual welding of solders 4a and 4b, which solder the fin 2 and the metal plate 1A, becomes less, and the insulating function of the plate 3 is maintained.