baber/WOPTO huggingface dataset:
Patent JP-S6258274-A (JP)
Title: Image forming device
Inventor: OGURA MASAHIKO
IPC: G03G15/04
Filed: 1985-09-09
Abstract: PURPOSE:To extremely simply and accurately perform an adjustment related to an image forming operation, by changing the moving extent of a movable section, such as lens, mirror, etc., or the paper feeding timing in accordance with stored data. CONSTITUTION:It is necessary to make a focal point adjustment to this image forming device at every set, because of the fluctuations of the focal length of its lens and the fitting location of its mirror. This adjustment is performed by changing the locations of a lens unit 54 and mirrors 58 and 59 (the 3rd optical unit 60) by controlling the rotational angles of a lens driving stepping motor 123 and mirror driving stepping motor 105. Moreover, it frequency occurs that the leading edges of an image on a photosensitive drum 12 and printing paper P do not coincide with each other because of the fluctuation of the fitted conditions of various parts. Therefore, it is necessary to change the starting timing of a resist roller 24 to make the leading edges coincident with each other. These adjustments are performed by changing the rotary angle of each motor and starting timing of the roller 24 in accordance with data stored in a memory by means of a microcomputer.
Patent JP-H07284341-A (JP)
Title: Supplementary material for spray irrigation on non-crop land and its application
Inventor: KAWANO NOBUHISA
IPC: A01G7/00
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the subject supplementary material for spray irrigation containing glucomannan as an active component, exhibiting humectant and water evaporation-suppressing effect, etc., in the case of spray irrigation, accelerating the effect of spray irrigation by applying the hydrate and capable of reducing the scattering, underground penetration, etc., of an agrochemical by spraying a mixture of the hydrate with the agrochemical. CONSTITUTION:This supplementary material contains glucomannan (refined flour of the raw material of devil's tongue) as an active component. This is usually applied in a state of an aqueous solution of 0.1-2wt.% concentration. In the case when an agrochemical is mixed, an aqueous solution of mannan in a concentration of 0.1-1wt.% is preferable. When an alkaline compound is added, the supplementary material remains on the facial part of the soil in the state of fine particles and the penetration of the sprayed agrochemical into the soil is reduced. Accordingly, the necessary amount of the agrochemical can be reduced. Further, the supplementary material is naturally decomposed.
Patent JP-H0736238-A (JP)
Title: Image density controller for image forming device
Inventor: HORI KAZUTO
IPC: G01N21/47
Filed: 1993-07-16
Abstract: PURPOSE:To provide an image density controller for an image forming device capable of correcting the quantity of light reflected on a simulation original and accurately adjusting the parameter for density. CONSTITUTION:In the image density controller, a reference density pattern on the simulation original 3 is exposed by an exposure source 21 and sensilized on a photoreceptor 11, and the density of the sensitized toner-image is detected by a reflection-type photosensor 5 to adjust the parameter for the image density based on the detected result. The simulation original 3 is attached to the image forming device main body so that a distance from the position of the exposure source 21 used when the reference density pattern is exposed to the reference density pattern is adjusted.
Patent JP-H0864760-A (JP)
Title: Semiconductor device
Inventor: FUKUI SHOICHI
IPC: H01L23/42
Filed: 1994-08-24
Abstract: PURPOSE: To provide a semiconductor device which is prevented from deteriorating in reliability due to a drop or a rise in temperature. CONSTITUTION: A frame 5 is fixed to a cooling fin 1, and a partitioning plate is provided onto the cooling fin 1 confronting the frame 5. An insulating board 2 provided with a conductor layer on its surface is fastened onto the cooling fin 1 inside the partitioning plates, and a semiconductor device 3 and a wiring terminal 4 possessed of an S-shaped bend 20 are provided onto the conductor layer of the insulating board 2. The curvature 21 of the S-shaped bend 20 is set lower than the partitioning plate in height. Furthermore, gel-like sealer 6 is filled into a space demarcated by the partitioning plates, and sealing resin 7 is filled into a space between the frame 5 and the partitioning plate.  Therefore, partitioning plates are provided inside a frame, and the frame is of double- structure, whereby get-like sealer is prevented from crawling up the inner wall of the frame, so that a semiconductor device of this design can be improved in reliability.
Patent JP-S6096107-A (JP)
Title: Vibration reducing method of induction repelling type magnetic levitating train
Inventor: FUJIWARA SHIYUNSUKE
IPC: B60L13/06
Filed: 1983-10-26
Abstract: PURPOSE:To obtain sufficient vibration damping effect of a train by disposing a shortcircuiting coil in addition to a levitating and guiding coil or conductive sheet disposed at the orbit side. CONSTITUTION:When a superconductive coil 1 on a train is in no vibration state, a crossover track 5 of orbit side coils 2, 3 connected in reverse direction are disposed at the position that the center line coincides with that 8 of the superconductive coil 2, and an orbit side coil 4 is disposed at the position where the center coincides with the vertical surface 9 passing the center of the coil 1. Further, the time constant tauT of the orbit side coil is selected to tauT<lP/(pi. Vm). (lP: the pole pitch of the superconductive coil, and Vm: the maximum speed of the train). Thus, sufficient vibration damping effect is provided for vertical and lateral vibrations.
Patent JP-H0544616-A (JP)
Title: Capacitor discharge type internal combustion engine ignition method and its device
Inventor: KINOSHITA ATSUFUMI
IPC: F02P15/10
Filed: 1991-08-08
Abstract: PURPOSE:To expedite transition build-up of the secondary voltage and lengthen the period of continuation of the secondary discharging current. CONSTITUTION:A switching element capable of realizing forced shut-off condition like a FET 13 is used as a discharging switch to discharge a capacitor 2. There are provided a discharge stopping ordering circuit 41 to output the discharge stopping order signal when the discharge current of the capacitor 2 reaches the peak value, a discharge re-start order circuit 42 to output the discharge re-start order signal when the energized current of a damper diode 32 connected to the primary coil of an ignition coil in parallel is below the reference value, and a discharge switch control circuit 43 which sets FET 13 in the energized condition when the discharge re-start order signal is given.
Patent JP-S6442214-A (JP)
Title: Manufacture of resin molding with flow pattern
Inventor: TANAKA SHIGENOBU
IPC: B29L31/00
Filed: 1987-08-10
Abstract: PURPOSE:To make a resin molding with a beautiful flow pattern by molding a dry blend consisting of either pigmented polystyrene or styrene copolymer and pigmented polysulfone by use of a proper injection molding machine. CONSTITUTION:Color pellets of material resin, each of which consists of 100pts. wt. of either the copolymer of pigmented ordinary polystyrene, high-temperature resistant polystyrene, impact-resistant polystyrene and acrylonitril-styrene or the acrylonitril-butadiene copolymer and 0.5pts.wt. of pigmented polysulfone, are uniformly mixed to make a dry blend. This dry blend is fed into the hopper of a screw in-line type injection molding machine and injection-molded with an ordinary process under the general molding condition; so that a molding with a beautiful pattern is continuously made. In case that a molding with a specially complicated and beautiful flow pattern is required, the dry blend may be made by combining several kinds of differently pigmented polysulfone.
Patent JP-S5999166-A (JP)
Inventor: HANSUUYOAHIMU FUERUSUTERU
IPC: F16H61/62
Filed: 1983-10-26
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-H0643459-A (JP)
Title: Double-coated adhesive tape for sticking rubbing cloth
Inventor: ICHIKAWA TADAHIKO
IPC: C09J7/02
Filed: 1992-07-27
Abstract: PURPOSE:To provide the double-coated adhesive tape for sticking a rubbing cloth which simultaneously excels in strength of adhesion and repeelability. CONSTITUTION:The double-coated adhesive tape 6 for sticking the rubbing cloth is constituted by sticking and joining a tape formed with a first adhesive layer 2a and a second adhesive layer 2b on the first surface and second surface of a first base material 3 consisting of a non-woven fabric and a tape formed with a third adhesive layer 4a and a fourth adhesive layer 4b on the first surface and second surface of a second base material 5 consisting of polypropylene in such a manner that the tape is free from wrinkles and bubbles. Separators 1a, 1b are respectively stuck to the first adhesive layer 2a and fourth adhesive layer 4b formed on the front and rear surfaces of the double-coated adhesive tape 6 for sticking the rubbing cloth from above in order to work the double- coated adhesive tape to a specific size.
Patent JP-H0950445-A (JP)
Title: Dimension line drawing method
Inventor: UNO KEIICHI
IPC: G06F17/50
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To discriminate the overlapping of dimension extension lines with each other generated by the deformation of a graphic and the addition of a dimension line and to dissolve the overlapping of the dimension extension lines in a CAD system. SOLUTION: In graphic deformation, when the overlapping of the dimension extension lines with each other occurs, the overlapping judgement part 113 of the dimension extension lines detects the occurrence of the overlapping and informs a dimension line adjustment part 114 of the information. The dimension line adjustment part 114 dissolves the overlapping of the dimension extension lines and informs a dimension line generation part 112 of the appropriate information of the dimension line on which a degradation result is reflected. The dimension line generation part 112 performs correction reflecting the degradation result in dimension line data in which the overlapping of the dimension extension lines with each other occurs and generates the dimension line for which the overlapping is dissolved.
Patent JP-H08243276-A (JP)
Title: Sewing machine control device and control method thereof
Inventor: TSUKAHARA HISAAKI
IPC: G05B19/408
Filed: 1995-08-04
Abstract: PURPOSE: To enable the memory content of a memory element to be read in even if a servo microcomputer has a request for interruption. CONSTITUTION: The device is equipped with a main microcomputer giving control commands to a servo microcomputer 2a, and with a servo microcomputer 2a controlling a servo motor acting as a drive source forming seams to sew products. The stored content of a flush memory storing the programs of the main microcomputer and the servo microcomputer is transferred to an I/F-RAM 62a when the program of the main microcomputer is initiated, the memory content transferred to the I/F-RAM 62a is transferred to a RAM 63a, and the memory maps of the I/F-RAM 62a and the RAM 63a are reversed thereafter. The RAM 63a is then selected out of the servo microcomputer 2a, and interruptions are carried out on the RAM 63a by the servo microcomputer 2a.
Patent JP-H0363636-A (JP)
Title: Original table driving device
Inventor: HIMEKI TOORU
IPC: G03B27/50
Filed: 1989-07-31
Abstract: PURPOSE:To prevent damage caused by the collision of an abutting member attached to a rack with an abutting member attached to a pinion at the time of transporting a device by providing a recessed part or an elastic part in the area of the abutting member attached to the rack. CONSTITUTION:In a device where an original table 2 is moved back and forth by rotating the pinion gear 21 meshing with the rack 24 and the table 2 is smoothly moved by making the 1st and the 2nd abutting members 25 and 22 formed of resin about with specified pressure, the recessed part 30 for making the member 22 save into the moving area of the member 25 is provided. At the time of delivering the device from a factory, the device is transported in a state where the member 22 is positioned in the recessed part 30 of the member 25. Thus, the member 22 is prevented from strongly press-contacting with the member 25 caused by vibration, which is absorbed by the recessed part 30, and a dent is not caused in the member 25.
Patent JP-H0862922-A (JP)
Title: Image forming device
Inventor: KOMATSU TORU
IPC: G03G15/01
Filed: 1994-08-24
Abstract: PURPOSE: To provide an image forming device capable of using toner having small grain size without hindrance and fogging, and obtaining highly dense and extremely sharp image recording in a color image forming device forming an image by superposing toners of many colors on an image carrier by plural developing devices. CONSTITUTION: In this image forming device which is provided with plural developing devices performing reversal development by allowing the toner to fly under oscillating electric field, and allows many colors of toner to be superposed on the image carrier 1; the respective developing devices 4 satisfy following conditions.  (1) |DC bias voltage E1 impressed on a developer carrier |<=|DC bias voltage E3 impressed on an electrode part |<| the maximum potential of an electostatic latent image on the image carrier | when the electrostatic latent image on the image carrier (1) is developed with toner loaded in the developing device 4, and (2) | the maximum potential of the electrostatic latent image on the image carrier |<=|DC bias voltage E3 impressed on the electrode part$ k when the electrostatic latent image on the image carrier 1 is developed with the toner loaded in the other developing devices 4.
Patent JP-S6091350-A (JP)
Title: Ionizing radiation sensitive negative type resist
Inventor: OGATA NAOYA
IPC: G03F7/038
Filed: 1983-10-25
Abstract: PURPOSE:To improve resistance to dry etching by using a polymer having acetal structure at the specific side chain. CONSTITUTION:Titled resist is formed of the polymer which consists of the constituting unit having acetal structure at the side chain expressed by the formula I (in which R<1> is a hydrogen atom or alkyl group, R<2> is the residual hydrocarbon group of aldehyde or ketone, m is >=1 integer indicating the length of methylene chain, n is 1 or 2) and has 10,000-1,000,000molwt. or the copolymer which contains such constituting unit and has the same molwt. or a mixture composed of such polymer and other polymers. R<2> includes -CH2-, -C(CH3)2-, -CO-, -CH(C6H5R)-, etc. and contains preferably an arom. group in order to have resistance to dry etching. The resist is sensitive to ionizing radiations such as electron rays, soft X-rays and ion beam.
Patent JP-2001027879-A (JP)
Title: Manufacture of laminated sheet for liquid crystal display panel and manufacture of liquid crystal display panel
Inventor: SUZUKI HIDEAKI
IPC: C09J5/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet which keeps a translucent plastic film and a base material resin sheet tightly adhered to each other even under a high-temperature atmosphere in a production stage for liquid crystal display panels, obviates the generation of air pockets and ensures the smooth progression of precise work in the production stage of the liquid crystal display panels. SOLUTION: The translucent plastic film 15 is laminated via a tacky adhesive layer 14 to an adhesive sheet which consists of the base material resin sheet 13 and a tacky adhesive layer 14 formed thereon and is so constituted as to securely adhere the tacky adhesive layer to the translucent plastic film 15 for the liquid crystal display panel placed thereon before the irradiation with UV rays and, on the other hand, to lower the adhesive power and to allow the easy peeling of the tacky adhesive layer from the translucent plastic film 15 after the irradiation with the UV rays, and thereafter, these sheets are subjected to a heat treatment.
Patent JP-S6356784-A (JP)
Title: Portable storage medium processor
Inventor: HIROKAWA KATSUHISA
IPC: G06K17/00
Filed: 1986-08-28
Abstract: PURPOSE:To easily pursue an illegally issued IC card by recording a data to be able to specify the user of plural IC cards into the IC card to be issued. CONSTITUTION:An IC card issuing processor is composed of a host control unit 11, a card reader/writer 18 to read an access card AC, a peripheral device and an issuing processing unit 27. The processing unit 27 is composed of processing parts 31-38 including a reader/writer 34 to write the data into the IC card issued, and reader/writers 40 and 41 to read a key card KC and a fixed card FC. In the card AC, card KC and card FC, the data to specify respective users are recorded, the data are read by respective reader parts and written into a prescribed area of the IC card issued with a unit 34. Thus, when the illegal card is issued, the illegality can be easily pursued by the data to specify the user of respective used cards.
Patent JP-H0483311-A (JP)
Title: Electromagnet
Inventor: HAMAGUCHI HIROAKI
IPC: H01F7/14
Filed: 1990-07-25
Abstract: PURPOSE:To enable a constantly-closed contact to be provided easily and excitation efficiency to be improved by allowing either one of an E-type magnetic body and a U-type magnetic body to be moved to the other so that both edge parts of the U-type magnetic body moves relatively between a central protruding part of the E-type magnetic body and both-side protruding part. CONSTITUTION:An E-type magnetic body 1 is in E-character shape and a first coil 5 is provided at a central protruding part 4. An U-type magnetic body 2 forms U- character shape where both edge parts 9 and 10 are inserted between the central protruding part 4 and both-side protruding parts 7 and 8 of the E-type magnetic body 1, a second coil 12 is provided at the middle part, and the U-type magnetic body 2 can be moved for the E-type magnetic body 1. A selection switch 3 switches polarity of the second coil 12. Both edge parts 9 and 10 of the U-type magnetic body 2 move in a direction where repulsive force and suction force are operated and stop at a stable position and are retained at the stable position by suction force as long as they maintain excitation, thus enabling a constantly closed contact to be provided easily and excitation efficiency to be improved since it is a gap bridge type without using a permanent magnet 4 and there is no magnetic resistance of the permanent magnet.
Patent JP-2001028456-A (JP)
Title: Semiconductor light emitting device
Inventor: NITORI KOICHI
IPC: H01S5/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor light emitting device which can be accurately fabricated at a low cost. SOLUTION: A semiconductor light emitting device 1 is equipped with semiconductor layers 3, 5, and 6 which includes an active layer 4 formed on a substrate 2, where a Fresnel lens 5A formed by processing a part of the upper semiconductor layers 5 and 6 which are out of the semiconductor layers 3, 5, and 6 and formed the light emitting region 4 is provided in the direction of the outgoing light projected from the light emitting region 4, and the outgoing light is made to be focused by the Fresnel 5A.
Patent JP-S5990045-A (JP)
Title: Manual type supersonic wave flaw detecting apparatus
Inventor: TANIMOTO KENICHI
IPC: G01N29/06
Filed: 1982-11-15
Abstract: PURPOSE:To shorten a flaw detecting time on-site by combining a positioner obtaining an information of a probe situation and an apparatus incorporating a casette type telecorder in a super sonic flaw detector to collect and record the flaw detecting data directly in a cassette tape. CONSTITUTION:The positioner 15 has a function outputting situation signals to X and Y directions of the probe 4, and the probe holding mechanism easily attachable to a material 1 to be inspected, and flaw detection scanning is possible by usual hand scanning. An output pulse signal in case shaft encoder is used as a position signal generator 16, an analog signal in proportional to echo hight or beam distance obtained from a conventional general purpose flaw detector and a series of low speed serial digital signals of figures and letters from a figure and letter signal generator 19 by manipulating a key board 18 can be all suppressed in <=0.5kHz low frequency band zone in multiplefrequency modulation and a tape recorder driving circuit 20. A carrier after the frequency division in frequency band zone capable of recording on a tape recorder 21 is subjected to the frequency modulation.
Patent JP-H05106328-A (JP)
Title: Floor panel jointing leg for double floor and double floor using the leg
Inventor: KOYAMA HIROSHI
IPC: E04F15/024
Filed: 1991-07-15
Abstract: PURPOSE:To prevent the looseness of a floor structure by providing two thin divisional walls orthogonal with each other at the center of a jointing leg body top, and floor panel joint sections at each center of four zones divided with the walls. CONSTITUTION:A jointing leg is formed with hard rubber having hardness between 70 and 90, and two thin divisional walls 3 are so arranged as to be orthogonal with each other at the center of the top 5 of the leg. In addition, joint sections 4 of recessed or projected structure are provided approximately at each center of four zones divided with the walls 3, and jointed to a floor panel. Then, the leg is laid on a floor slab and the joint sections 4 are coupled to the holes of the floor panel, thereby forming a double floor. According to this construction, the walls 3 act to dampen collision between floor panels, and the looseness or squeak of a floor structure can be prevented.
Patent JP-H0843003-A (JP)
Title: Nonmetallic feeler gage
Inventor: HIROKI HIDEO
IPC: G01B3/30
Filed: 1994-08-02
Abstract: PURPOSE:To provide a nonmetallic feeler gage, which can quickly inspect whether a gap is formed at the specified gap reference value or not even for the gap that is located on the side of the axial core of an nuclear fuel assembly and is not located in an observable direction from the outside, such as the gap between a water pipe and a fuel rod, and which does not damage an object under inspection. CONSTITUTION:The nonmetallic feeler gage comprises a short gage part 1 and a long linking part 2. The short gage part 1 is made of a synthetic resin, which has a hardness without damaging an object under inspection T such as polyacetal and can withstand the repeated use in the curved state, and has a specified reference thickness value of a gap (g), which is not located in an observable direction. The long linking part 2 is formed so that the thickness becomes thin and made to elongate from a base end 1a so as to have flexibility. Even if the gage is inserted from a gap G in the observable direction, the short gage part 1 intrudes into the gap (g), which is not located in the observable direction, without trouble owing to the curving of the long linking part 2. Thus, whether the gap is formed at the specified reference value or not, can be inspected.