baber/WOPTO huggingface dataset:
Patent JP-S5991046-A (JP)
Inventor: HAWAADO EDOUIN EBUANSU
IPC: B29C39/02
Filed: 1983-06-24
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-H06320422-A (JP)
Title: On-machine dresser
Inventor: HIRAMATSU JUNJI
IPC: B24B53/14
Filed: 1993-05-14
Abstract: PURPOSE:To provide an on-machine dresser, by which the surface of an operational grinding wheel can be smoothly dressed, dressed to be tapered or reverse- tapered, and the need of frequently replacing a dressing stone can be eliminated. CONSTITUTION:A slide 4 which can be moved in the axial direction of a grinding wheel 2 by a feed screw 5 is supported on a guide 3 mounted on a grinder 1. A dress head 8 having a dress stone 11 rotated round a spindle 10 is installed on the forward end of the slide 4. The dress head 8 is installed in such a manner that the angle can be freely adjusted centering round a shaft 7 vertical to the shaft of the grinding wheel 2.
Patent JP-H06324556-A (JP)
Title: Corona electrostatic charger
Inventor: KURIBAYASHI NATSUKI
IPC: G03G15/02
Filed: 1993-05-14
Abstract: PURPOSE:To extinguish ozone through dissociation due to collision with charged particles to eliminate a sufficient quantity of ozone from around a photoreceptor by providing net-shaped electrodes near the opening of a metallic housing. CONSTITUTION:Charged particles produced by a discharge in close vicinity to a discharge wire 1 flow along an electric field and migrate toward a metallic housing 2 or an opening. Ozone is also produced near the discharge wire 1 and diffuses into space in an isotropic manner, irrespective of the electric field. In this case, a first 3 and second 4 net-shaped electrode are provided near the opening of the metallic housing 2 and the charged particles existing between the first and second electrodes 3, 4 are vibrated in the presence of an alternating electric field by application of a DC voltage to the first electrode 3 and an AC voltage to the second electrode 4. Therefore, the frequency of collisions with the ozone increases and the ozone colliding against the charged particles is dissociated.
Patent JP-H05288396-A (JP)
Title: Manufacture of flexible joint for duct, and flexible joint for duct and joint piece for duct
Inventor: AIHARA NORIHISA
IPC: F24F13/02
Filed: 1992-04-06
Abstract: PURPOSE:To realize a beautiful finish by a method wherein a flange part is formed in a flexible joint member for duct, a corner piece and a joint piece are fixed, and then, a doubling canvas part is fixed. CONSTITUTION:A flexible joint member for duct 2 having a pair of flange members 4 which are fixed on a belt-shaped canvas 5 is formed in a rectangular cylinder where both ends are doubled at a position except for corner parts, and a flange part 14 is formed on the flange member 4 at both of the ends. Next, a corner piece 17 is fixed by caulking to a corner part of the flange part 14, and then, a joint piece 19 is fixed by caulking to a doubling flange part 14. After that, a doubling canvas 5 part is closed by a staple 26 and fixed with an adhesive tape 27. By this, the process and fixation of the flexible joint for duct can be done easily and in addition, a beautiful finishing can be realized.
Patent JP-S5637706-A (JP)
Title: Antenna device
Inventor: KATAYAMA SHIYUUJI
IPC: H01Q17/00
Filed: 1979-09-04
Abstract: PURPOSE: To realize not only the elimination of the undesired radiation wave but a low side lobe of the antenna radiation pattern, by enclosing the periphery of the  path of the electric wave excluding the vicinity of the focus of the reflector with the  electric wave absorber.  
     CONSTITUTION: The focus F 1  of the secondary reflector 2 in the figure coincides with the phase center of the feeding horn 1. And the electric waves coming from the focus F 1  are stopped down as shown in the solid lines at the common focus F 2  of the secondary reflector 3 and the main reflector 4. At the vicinity of the focus F 2 , a hole of a fixed radius is drilled in the direction of the reflector 4 and so as to give no disturbance to the electric waves which form the main beam. And at the same time, the electric absorber 6 encloses the periphery of the path of the electric wave from the focus F 1  through the focus F 2 . As a result, the leak waves coming from the reflectors 2 and 3 plus the undesired radiation wave, i.e. the diffracted wave at the edge of the reflectors 2 and 3 can be eliminated. Thus a low side lobe is possible for the antenna radiation pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5339084-A (JP)
Title: Silicon gate mis semiconductor device
Inventor: ARAKI SHIYUNEI
IPC: H01L23/52
Filed: 1976-09-22
Abstract: PURPOSE: To prevent false operation and noise production by so constructing the device that a shield wiring having an insulation film in the top layer is provided to a polycrystalline Si film in the top layer is provided to a polycrystalline Si film for gate electrodes whereby the coupling capacity with other wirings is elimianted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63278895-A (JP)
Inventor: YAMAZAKI SHUNPEI
IPC: B42D15/10
Filed: 1987-05-09
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-S594103-A (JP)
Inventor: KOUE KAZUO
IPC: C04B35/00
Filed: 1982-06-30
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-S63279478-A (JP)
Title: Access control system
Inventor: HORIE NOBUYUKI
IPC: G11B21/08
Filed: 1987-05-08
Abstract: PURPOSE:To execute coarse access with high accuracy by utilizing the relation between the physical positional information and the speed information of a recording reproduction means and previously preparing desired minimum reference speed information. CONSTITUTION:An output signal generated by an output signal generation means 203 which complies with the movement of the recording reproduction means 102 is counted by a counting means 204 and based on this counting value, the intermediate value of an access distance is detected by a detection means 210. Besides, the speed which complies with this intermediate value and becomes the reference adopted by the recording reproduction means 102 is generated by a reference speed generation means 205. Then, by a comparing means 207, the reference speed from the means 205 and moving speed detected by a speed detection means 202 are compared and based on this comparison result, the moving speed of the means 102 is adjusted by a driving means 208. Thus the coarse access with high accuracy can be executed.
Patent JP-S5814991-A (JP)
Title: Purification of waste water
Inventor: KURODA TSUTOMU
IPC: C02F1/52
Filed: 1981-07-22
Abstract: PURPOSE:To perform the removal of S compounds, the other COD components and fluorine in a single apparatus, by treating waste water, which was used for purifying gas generated by dry-distillation or combustion of coal or petroleum, with a Ca compound, and then adding a ferric flocculant to the treated waste water under an alkaline condition. CONSTITUTION:After waste water is mixed with a Ca comound and agitated, the waste water is subjected to solid-liquid separation so that most of fluorine in the waste water is removed as CaF2. To this pretreated water are further added the Ca compound and a ferric flocculant, to remove the remaining fluorine, fluorine complex, S compounds such as polythionic acids and the other COD components, and then adjusted at pH 10 or more by an alkali agent. By this treatment, various components in the pretreated water are let adhere to the ferric  flocculant and coprecipitated. In this way, the waste water is effectively purified.  As the ferric flocculant may be used a ferric salt such as ferric chloride or ferric sulfate.
Patent JP-H10291077-A (JP)
Title: Projection welding equipment of annular body
Inventor: YANO KEISUKE
IPC: B23K11/30
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To weld an annular body at the prescribed position by providing a positioning pin on an upper surface of a lower electrode in a retractable manner, piercing the positioning pin through a base metal, loading the pin on the lower electrode, and providing a guide pin on a lower end face of an upper electrode opposite to the positioning pin in a retractable manner. SOLUTION: A nut N is projection-welded to a base metal W. The base metal W is loaded on a lower electrode 1, the nut N is fed to a positioning pin 2, and an upper electrode 3 is lowered. A guide pin 4 is abutted on the positioning pin 2, and buried in the upper electrode 3. The upper electrode 3 is abutted on the nut N, and a welded part n1 of the nut N is pressed against the base metal W. Energization is performed between the upper electrode 3 and the lower electrode 1 through the nut N to weld the nut N to the base metal W. Even when the nut N is diagonally fed, the guide pin 4 corrects the posture of the nut N. The positioning pin 2 and the guide pin 4 are preferably formed of the insulation material.
Patent JP-S5538195-A (JP)
Title: Safety ski binding
Inventor: YOOZEFU SUBUOBODA
IPC: A63C9/00
Filed: 1979-09-06
Abstract: A pedal construction for effecting a closing of a heel safety ski binding in response to a stepping down thereonto by the heel portion of a ski boot. The pedal is pivotally secured to a base plate which is reciprocally mounted for movement between locked positions on the guide rail fixedly secured to the ski. The ski binding is mounted on the base plate and is movable therewith. The free end of the pedal remote from the pivot axle support therefor either slidingly engages a stepping spur on the ski binding or is pivotally connected to the stepping spur through a sliding-type connection.
Patent JP-S607088-A (JP)
Inventor: SUGAWARA HISASHI
IPC: H01T19/00
Filed: 1983-06-25
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-H07328266-A (JP)
Title: Lower thread supplying device for sewing machine
Inventor: MIZOGUCHI TETSUHISA
IPC: D05B59/04
Filed: 1995-04-15
Abstract: PURPOSE:To exactly decide timing to exchange a bobbin, and to automatically and easily exchange the bobbin by deciding whether or not the amount of a lower thread to be wound around the bobbin is enough for the next sewing pattern and exchanging the bobbin when that amount is lacked. CONSTITUTION:The main part of an automatic lower thread supplying device 17 is composed of a bobbin exchanging means 1, remaining thread removing device 2 and lower thread winding means 3 and its operation is controlled by a CPU 9. Then, a control means 10 consisting of the lower thread supplying device for sewing machine is added to the automatic lower thread supplying device 17. In this case, the control means 10 calls the amount of the lower thread wound around the bobbin by the lower thread winding means 3 and the amount of the lower thread to be consumed for each sewing pattern from a RAM 10b by using an arithmetic means 10a and afterwards, it is decided by a comparative deciding means 10c whether or not the amount of the lower thread wound around the bobbin is enough for the next sewing pattern. As a result, when that amount is lacked, the bobbin is exchanged by the bobbin exchanging means 1.
Patent JP-H02293476-A (JP)
Title: Dyeing of silicone rubber
Inventor: OSAWA YASUHISA
IPC: C08L83/00
Filed: 1989-05-08
Abstract: PURPOSE:To make possible to freely color in post-process after curing by dipping silicone rubber after curing and shaping into oily dyeing solution dissolved in organic solvent. CONSTITUTION:Silicone rubber after curing and shaping is dipped into oily dyeing solution dissolved in organic solvent (e.g. toluene or xylene) or coated with said solution and heated to color silicone rubber in free shade and low cost in post-process. Industrial usefulness is large as change of design is able to be enjoyed.
Patent JP-S61271763-A (JP)
Inventor: FUJIYOSHI KATSUSATO
IPC: H01R11/01
Filed: 1985-05-27
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-S5637609-A (JP)
Title: Manufacture of magnetic head core material
Inventor: KURAHASHI KAZUO
IPC: C21D6/00
Filed: 1979-09-04
Abstract: PURPOSE:To prevent the occurrence of pitching at the cutting processing of a head core and to facilitate the manufacture of the head by improving a melting and casting method wherein the melting hot water of a sendust alloy is coagulated in a rotating magnetic field and crystal grains are fined. CONSTITUTION:When a magnetic head core material is made by casting a magnetic alloy of Fe-Al-Si group having principal ingredients of Al 3-8% (wt% and so forth), Si 3-12% and the remaining part Fe. The melting hot water of the magnetic alloy of the Fe-Al-Si group is coagulated in a rotating magnetic field and crystal grains are fined to prevent the occurrence of pitching at the cutting processing of a head core. In manufacturing the head, the melting hot water 5 of a sendust alloy (An alloy of Fe-Al-Si group) is poured into a mold 1 and a magnetic field is applied by a rotating magnetic field generation device 2. The melting hot water of the sendust alloy is coagulated by a cooling device 3 to attempt the minuteness of the crystal grains and the occurrence of pitching at the cutting processing of the head core is prevented to facilitate the manufacture of the head.
Patent JP-S61271987-A (JP)
Title: Production of urokinase precursor
Inventor: MIZUMOTO KAZUMI
IPC: C12R1/91
Filed: 1985-05-27
Abstract: PURPOSE:To obtain a urokinase precursor with high productivity by very simple cultivating operation, by cultivating a fibroblastic cell capable of producing the urokinase precursor in a culture medium containing a fibrous carrier as a carrier for the cultivation. CONSTITUTION:A fibroblastic cell capable of producing a urokinase precursor is cultivated to produce the aimed urokinase precursor. In the process, a fibrous carrier is used as a carrier for the cultivation. The length of the fibrous carrier is preferably at least >=10mm. Plastic fibers, e.g. Dacron, Teflon or Orlon, may be cited as the material thereof and the fibrous carrier is preferably filled at about 0.01-0.20g/cm<3> density based on the culture medium.
Patent JP-S596094-A (JP)
Inventor: SHIMAZU HIROSHI
IPC: B26B19/14
Filed: 1982-07-02
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-S62271644-A (JP)
Title: Manufacture of fiber-reinforced metallic product
Inventor: KAWAKAMI KAZUO
IPC: B23K20/00
Filed: 1986-05-19
Abstract: PURPOSE:To enable manufacture of a product having high strength, by a method wherein metallic sheets, where reinforcing fibers are aligned, are laminated, composition treatment is effected at a high temperature and a high pressure, and machining is applied on a joint where no reinforcing fiber is aligned. CONSTITUTION:Reinforcing fiber 3 is present only at a pipe body part 5, and is absent at a joint part 6. In the joint part 6, a hole 4, having joint structure in that the joint is coupled to other part by means of a pin, is formed. In manufacture of the pipe, a metallic sheet, where reinforcing fibers 3 are aligned only at the central part of a metallic foil, is wound in a spiral manner around a mandrel for lamination, and composition treatment by HIP is effected. In which case, a pipe, in which a body part 5, where a metal and the reinforcing fibers 3 are brought into a composite state, and the joint parts 6, positioned on both sides of the body part, containing no reinforcing fiber 3, and formed only by a metallic part, are formed integrally, is provided. Thereafter, a hole 4 is formed in the joint part 6 by given machining to form joint structure.
Patent JP-H01292160-A (JP)
Title: Nonwoven web drafter
Inventor: YAMASHITA SATOSHI
IPC: D04H1/70
Filed: 1988-05-11
Abstract: PURPOSE:To provide the title drafter so designed that small-diameter intermediate rollers are set up between adjacent draft rollers in adjacent draft roller groups to shorten the spaces between said draft roller groups to be put to stretching process. CONSTITUTION:A web 13 is pressed on adjacent rollers through small-diameter intermediate rollers 18a, 18b, 18c, thereby extremely shortening the spaces where the web among draft roller groups is to be put to stretching process, and even if uneven thickness within the web is developed during its stretching process, this unevenness is kept at this level by the following draft roller before enlarging the unevenness to effect keeping said unevenness low.
Patent JP-S5639791-A (JP)
Title: Preparation of 3-hydroxy-solavetivone
Inventor: KATOU KUNIO
IPC: C12P7/24
Filed: 1979-09-07
Abstract: PURPOSE: To mass-produce 3-hydroxy-solavetivone readily, by inoculating a leaf of  a plant of Nicotiana tabacum with a plant virus, and extracting the leaf with an organic solvent after the lapse of a given time.  
     CONSTITUTION: A leaf of a growing plant of Nicotiana tabacum is inoculated with a plant virus, collected after the lapse of a given time, and extracted with an organic solvent to separate and collect 3-hydroxy-solavetivone having the structure of formula I. Nicotiana tabacum cultivar KY-57 of the Hurley type or Nicotiana tabacum cultivar Samsun-NN of the Oriental type may be cited as the plant of  Nicotiana tabacum. Tobacco-mosaic virus or tobacco necrosis virus may be used as  the plant virus. The leaf after inoculation with the plant virus is frozen at about  -20°C or below and then extracted with the organic solvent in an amount of 5  times or more that of the leaf. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06306800-A (JP)
Title: Mold for pulp molding
Inventor: SHIMIZU MICHITAKA
IPC: D21F13/00
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a mold for pulp moldings, having a simple structure and advantageous to cost. CONSTITUTION:The mold for pulp moldings has at least the surface, kept in contact with pulp and composed of a rigid porous material made of a synthetic resin. When a required strength is obtained, the whole mold may be composed of the rigid porous material made of the synthetic resin. When the strength is insufficient, the mold may have a structure in which the side out of contact with the pulp is provided with a reinforcing material.
Patent JP-H10286519-A (JP)
Title: Method for applying clear coating on chromium-plated face
Inventor: MIYAJIMA SATOSHI
IPC: B05D7/14
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a clear coating by forming a base coating layer on a chromium-plated face through applying a clear coating in which a sheeny particle is dispersively blended and applying the clear coating to the base coating layer to form a clear coating layer. SOLUTION: In the case of plating of chromium on an automotive radiator grill 9, a 10-15 μm-thick base coating layer 5 is formed on a chromium-plated face 1, then a conventional clear coating made up mainly of, for example, an acrylic resin material is applied to the base coating layer 5 to form a 20-25 μ-thick clear coating layer 6. Consequently, an internal stress generated in an interface between the chromium- plated face 1 and the base coating layer 5 is dispersed by the reinforcing effect of sheeny particles 2, 3 interposed in the base coating layer 5.  Besides, the dosage of ultraviolet rays reaching the chromium-plated face 1 is reduced by the reflection of the ultraviolet rays by the sheeny particles 2, 3 and the addition of the thickness of the base coating layer 5 to the conventional clear coating layer 6 to promote the inhibitive effect upon the qualitative deterioration of the chromium-plated face 1 beyond a normal inhibition level. These favorable contributing factors, in turn, make the base coating layer 5 and the clear coating layer 6 hardly peelable.
Patent JP-S606977-A (JP)
Title: Cleaning device of electrophotographic copying machine
Inventor: TAKAHASHI YOSHIKAZU
IPC: G03G21/10
Filed: 1983-06-27
Abstract: PURPOSE:To take a copy of good quality by providing an endless belt which is impressed with a bias charge with the opposite polarity to untransferred toner closely to the surface of a beltlike photosensitive body, and providing an acoustic wave vibrator on the rear side of the photosensitive body. CONSTITUTION:A cleaning device body 7 is provided with the endless cleaning belt 9 wound around plural, for example, four rolls 8 in a housing 7a having an opening on the side of the photosensitive body 1. This cleaning belt 9 is conductive and impressed with the bias charge having the opposite polarity to untransferred toner from a power source 10, and plural, for example, two ultrasonic wave vibrators 11 are installed on the reverse side of the photosensitive body 1 opposite to the cleaning belt 9. Consequently, the untransferred toner is removed with the cleaning belt 9 while oscillated by the ultrasonic vibrator 11 to obtain a stain-free image of good quality.
Patent JP-H05309342-A (JP)
Title: Detecting system for address line
Inventor: JIYOUSHIYOUMATSU TAKESHI
IPC: B07C3/14
Filed: 1992-05-07
Abstract: PURPOSE:To prevent miscellaneous informations from being detected erroneously as an address line when an address line is detected in a character recognition device which reads an address described in mail. CONSTITUTION:A red frame detection part 1 detects whether there is a red frame. Generally if the red frame is not present, the probability is very low that an address is described in a vertically hand-written format. Therefore, if 'no red frame' is determined based on the red frame detection results, a detection 1 by a vertically hand-written address detection part 2 is omitted, and instead, only and address line detection process in any other format is executed using a non-vertically hand-written address line detection part 3. If a lot of miscellaneous informations other than an address is described on a postal matter intended for reading, it is possible to detect an address line correctly.
Patent JP-S5816676-A (JP)
Title: Storage of tryptophan-synthetase
Inventor: MAKIGUCHI NOBUYOSHI
IPC: C12R1/19
Filed: 1981-07-23
Abstract: PURPOSE:To store tryptophan.synthetase contained in microbial cells, for a long period, without lowering the enzymatic activity, by suspending the microbial cells in a specific aqueous solution, and freezing the suspension. CONSTITUTION:Cells of bacteria belonging to Escherichia coli and containing tryptophan.synthetase, e.g. Eschericia coli MT-10232 (FERM BP-19) are suspended in a >=0.0001%, preferably 0.001-0.1% aqueous solution of pyridoxal phosphate at a concentration of 5-200g/l, preferably 30-100g/l in terms of dried cell. The pH of the suspension is adjusted preferably to 7-9, and the suspension is frozen at -5--50 deg.C, preferably at -10--30 deg.C.
Patent JP-H10292715-A (JP)
Title: Sash hanger type runner
Inventor: TAKEMOTO SHIGEMASA
IPC: E05D15/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of a male thread loosening and rotating and a door panel falling down toward a floor while long used in a folding door runner with a vertical adjusting mechanism made up of male and female threads as adjusting members. SOLUTION: A female thread 9 is embedded in and fixed to a door panel 3 into which a male thread 10 is screwed. A suspension shaft 4 is inserted vertically into the male thread 10, and supported on a locking piece 23 provided at the lower end thereof. The claw piece 25 of the locking piece 23 engages with the supporting groove 14 of the female thread 9 and holds the suspension shaft 4 in a manner of locking it. A projection 26 is provided on the top face of the claw piece 25, and is engaged with a recess 21 provided at the lower end of the male thread 10, preventing the male thread 10 from loosening rotation but allowing adjustment rotation.
Patent JP-S5239613-A (JP)
Title: Process for recovery of high purity fatty acid and/or resin acid and s terols
Inventor: HARADA TETSUYA
IPC: C11C1/02
Filed: 1975-09-22
Abstract: PURPOSE: The title compound is prepared in high yield by heating skimmingsoap, etc. with a particular thin film evaporator, and thus removing low boiling point materials, and by saponificating, acid decomposing and distilling. 
     COPYRIGHT: (C)1977,JPO&Japio