baber/WOPTO huggingface dataset:
Patent JP-S5727654-A (JP)
Title: Metod and device for polishing
Inventor: OONO IETATSU
IPC: B24B31/02
Filed: 1980-07-17
Abstract: PURPOSE: To make it needless to manually sort polished articles from a polishing material, and to simplify operation very much, by introducing the polished articles and the polishg material through an inlet port so that the articles are polished by the material under stirring action caused by the turning force of a vessel while the articles and the material are moved toward the outlet port of the vessel and by automatically separating the articles from the material and discharging them.  
     CONSTITUTION: A vessel 1, whose cross section is polygonal or circular and which has an inlet port 7 at one end and an outlet port 8 at the other and is provided with an appropriate number of holes 2 near the outlet port 8, is rotatably supported at 3b so that the vessel 1 extends horizontally or obliquely. Polished articles are separated or sorted from a polishing material by the holes 2 near the outlet port 8 so that the articles and the material drop down or are sent out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5622269-A (JP)
Title: Tape cassette adaptor
Inventor: SHIBAIKE SHIGETO
IPC: G11B23/087
Filed: 1979-07-30
Abstract: PURPOSE: To achieve the versatility of long time recording of VTR and small sized VTR, by enabling the removal of tape slack and front loading, through the use of the reel turning means and the lock release means.  
     CONSTITUTION: When the tape cassette is loaded on the adaptor, the lock release pin is escaped and the front part is drawn, and since the plate 97 moves downward with the nails 98a, 98b of the slide plate 97, the rack plates 129a and 129b also move downward with the springs 133, 134, the tooth 130a, 130b are latched with the projection 72a, 72b of the reel and the tape is run toward winding direction to wind up the slack. Next, when the tape is wound up and the tape tension reaches a given value, the plates 129a, 129b can not move together with the plate 97 with the spring forces of the springs 132 and 134. When the slack of tape is wound, the front is restored to original state and detached from the adaptor, then the nails 98a, 98b are detached and returned to original state with the springs 131, 133. Thus, long time recording and small size of VTR can be realized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61257817-A (JP)
Title: Row forming device for columnar object
Inventor: UKO MAKOTO
IPC: B65G47/14
Filed: 1985-05-10
Abstract: PURPOSE:To enable the specified length of the row of columnar objects to be formed speedily and accurately in a simple manner by configurating a device in such a way that the row of the specified columnar objects is moved to the perpendicular direction to the row, then is furthermore moved to the longitudinal direction so as to form the specified length of the row. CONSTITUTION:The tip end of a row of columnar objects is pushed out until it strikes against a stopper 34 allowing the row to be held between the stopper and a pusher stem 23 on an aligning tray 13. At this moment, a row length forming pawl 33 which is set at a position of the maximum length that is the sum of the specified length 'L1' of the row and an allowance 'a', is lowered so as to push the columnar object up. The row length forming pawl 33 is allowed to come in contact with the columnar object which touches the columnar object pushed up by the pawl as described above, then the stopper 34 is released as the row is held as is. Subsequently, the pawl 33 is moved over to the stopper 34 allowing the row to be pushed out. This configuration enables the length of the row of the columnar objects to be formed accurately and speedily without any accumulated error, and also enables the length of the row to be set as required by controlling the position of both the stopper 34 and the row length forming pawl 33.
Patent JP-S60241757-A (JP)
Title: Manufacture of rotor of stepping motor
Inventor: SUZUKI YASUO
IPC: H02K21/24
Filed: 1984-05-15
Abstract: PURPOSE:To equalize an adhesive on rotors by interposing thermoplastic adhesive film between a disk type permanent magnet and a bush, and heating it. CONSTITUTION:Powder epoxy resin adhesive is placed on the bonding surface 2 of an aluminum bush 2 in the step of interposing an adhesive film, heating it at hardening temperature or lower to form the film, thereby forming an adhesive film 3. Then, bushes 1, 1' are disposed on both sides of a disk type permanent magnet 4 in the bonding step, the film 3 is heated at the hardening temperature to be bonded. Further, the bush 1 is press-fitted to a rotor 5. Thus, heating means include high frequency heating, heating in a high temperature tank or heating instead of applying local voltage.
Patent JP-H0994308-A (JP)
Title: Buffer board for motion
Inventor: SCHIFERO T D
IPC: A63B5/11
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a board for sport utilizable in various sports such as running, aerobics and a jump, etc., at an appropriate place. SOLUTION: This board for the sports is provided with the rectangle 101 of fiber reinforced plastic provided with an arch shape almost upwards and provided with an upper surface provided with extend in a side direction sufficient for receiving a person playing the sports and plural legs 11 present on the lower side of a base to be engaged with a supporting surface. The base 101 of the fiber reinforced plastic is bent by an elastic action in response to the weight of the person playing the sports on the board.
Patent JP-H07282500-A (JP)
Title: Rotary reverse type magnetic head
Inventor: SAKAMOTO MANABU
IPC: G11B5/10
Filed: 1994-04-12
Abstract: PURPOSE:To satisfactorily obtain an erasing rate in optimization of the position and shape of an erasing head by changing disposition of tape guides only. CONSTITUTION:A recording and reproducing head 2 and the erasing head 3 are held by a holder 1 to constitute the rotary reverse type magnetic head. The tape guides 4 and 5 are disposed close to both sides of the recording and reproducing head 2. The tape guides 4 and 5 are formed with slant guide parts, where energizing force is acted upon a magnetic tape in its widthwise direction by the aztec effect. Consequently, since the erasing head side has almost no concern with the aztec effect, the position and shape of the erasing head can be optimized to obtain the erasing rate enough.
Patent JP-H03294340-A (JP)
Title: Uniaxially stretched polypropylene band
Inventor: SHISHIKURA KATSUHIRO
IPC: C08L23/16
Filed: 1990-04-13
Abstract: PURPOSE:To provide the subject uniaxially stretched polypropylene band composed of a propylene-ethylene random copolymer, an aliphatic or alicyclic-based petroleum resin and an ethylene-butene-1 random copolymer, excellent in transparency and slitting-resistance and suitable for packing. CONSTITUTION:With (A) 100 pts.wt. propylene-ethylene random copolymer synthesized by simultaneous polymerization of ethylene and propylene in the presence of a Ziegler Natta-based catalyst, (B) an aliphatic or alicyclic-based petroleum resin having <50 iodine value, >70 deg.C ring and ball softening point and >=500 average molecular weight and (C) an ethylene-butene-1 random copolymer preferably having 17-23wt.% butene content and 0.85-0.92g/cm<3> density are blended respectively in an amount of 1-10 pts.wt. The resultant composition having 0.2-3g/min MFR (ASTM-D 1238 condition L) is subjected to extrusion molding and subsequently uniaxially stretched, thus obtaining the objective uniaxially stretched band.
Patent JP-S60240661-A (JP)
Inventor: TAKAYAMA HAJIME
IPC: B65D53/04
Filed: 1984-05-16
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-S58895-A (JP)
Title: Preparation of l-tryptophan
Inventor: MOMOTARI YOSHITAKA
IPC: C12P13/22
Filed: 1981-06-26
Abstract: PURPOSE:In preparing L-tryptophan using an enzyme or a microorganism, to eliminate an inhibiting substance obtained as a by-product effectively, by treating a reaction solution, a recovered solution, etc. with a nonion-exchanging porous resin and ultrafilter. CONSTITUTION:In preparing L-tryptophan using an enzyme or a microorganism, a reaction solution or a process solution in the recovery or purification, such as a filtrate obtained by separating raw crystal from the reaction solution, is brought into contact with a nonion-exchanging porous resin and filted with an ultrafilter. The treated solution is reused in the reaction, the solution dissolving the raw crystal is treated with a porous resin and the ultrafilter so that the crystal is crystalized. The filtrate obtained by separating it is reused for dissolving the raw crystal.
Patent JP-S5622305-A (JP)
Title: Monomer removal from vinyl chloride resin slurry by steaming and apparatus therefor
Inventor: NAKANO KAZUROU
IPC: C08F14/00
Filed: 1979-08-01
Abstract: PURPOSE: To carry out titled monomer removal wherein troubles such as deposition of resin powder on the lower surfaces of perforated plates necessitating flow passages for a polyvinyl chloride resin slurry, by injecting warm water onto the lower surface of the perforated plates.  
     CONSTITUTION: A treated slurry is withdrawn from a bottom chamber 25, and passed through a withdrawl pipe 27 and a pump 28 to a tank 29 for receiving the treated slurry. The treated slurry is, then, passed through a withdrawl pipe 30 to a dehydration and drying step, and if the monomer separation is not complete, part or all of the treated slurry can be recirculated to a slurry tank 21. On the other hand, a vapor mixture produced in the top chamber by the introduction of steam is passed through a vapor withdrawl pipe 31, then compressed by a compressor and passed to a condenser 32 wherein the vapor mixture is subjected under pressure to a temperature higher than the freezing point of water to separate into condensed water and a vinyl chloride monomer each of which is withdrawn from a pipe 33 or 34. The withdrawn vinyl chloride monomer is reused as such or after rectification. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61256603-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01G5/01
Filed: 1985-05-09
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-H10272042-A (JP)
Title: Commodities display device
Inventor: KAWAMURA HIDEAKI
IPC: A47F3/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a commodities display device of a safe and simple structure having a single hook member to detachably suspend plural commodities in which commodities are pushed forward without causing deformation or breakage of the commodities caused by excessive pressing, in which a pushing body is contained manually or automatically to an original position after pushing them forward to prevent prohibiting pass of people. SOLUTION: A commodities display device is provided with an engagement member 1 detachably or undetachably installed on a commodities display frame body or a wall surface 11, and a hook member 2 fixed to the engagement member 1 at a back end part to detachably suspend plural commodities A. It is also provided with a push body 3 slidably installed on the hook member 2 to push the commodities A suspended by the hook member 2 forward, an operation bar 4 installed on the push body 3 to move the push body 3 to slide, and an energization elastic body 5 to constantly energize the push body 3 backward.
Patent JP-S62254165-A (JP)
Title: Developing device
Inventor: OTSUKI HAJIME
IPC: G03G15/09
Filed: 1986-04-28
Abstract: PURPOSE:To improve the quality of a copy image by rotating a magnet put in a developing sleeve and recovering a developer sticking on the guide part of a housing facing the developing sleeve by a magnetic brush formed on the surface of the developing sleeve. CONSTITUTION:When developing operation is carried out specific times completely, the solenoid 73 of a mobile means 70 for a magnetic roller 7 turns on and a lever 71 is rotated as shown by an arrow Ca against a spring 72 to rotate the magnetic roller 7 by a specific angle as shown by an arrow (c). Consequently, when a magnetic pole S4, for example, moves to the position where a magnetic pole N3 is positioned so far, the magnetic brush De moves accordingly to scrape off the toner Ta sticking on the guide part 4a of a cavity part S, so that the toner is fetched into the developer on the developing sleeve 6.
Patent JP-H04331737-A (JP)
Title: Production of base material of dispersed shift single mode optical fiber
Inventor: TAMURA JUNICHI
IPC: C03B37/018
Filed: 1991-04-30
Abstract: PURPOSE:To prevent the Ge contained in a side core layer appearing on the surface of the core layer, when the core layer is etched. CONSTITUTION:A silica layer-forming burner 8 except a center core burner 3 and a side core burner 4 is employed in a reaction vessel 2 to form a silica layer 1c on the outer periphery of a porous side core layer 1b in a ratio of 1:>=1.4 between the outer diameter of the side core layer 1b and the outer diameter of the silica layer 1c. The core layer 1 obtained thus is dehydrated in an electric oven into a transparent glass layer. The silica layer 1c of the produced transparent glass part is etched, and a porous clad layer is formed on the outer periphery of the etched silica layer 1c, followed by dehydrating the porous clad layer into a transparent glass layer.
Patent JP-S62253533-A (JP)
Title: Four-wheel driving device
Inventor: NISHIKAWA SEIICHI
IPC: B60K17/35
Filed: 1986-04-28
Abstract: PURPOSE:To increase the freedom of design for an output shaft by arranging the first and second output shafts transmitting the driving forces to front and rear wheels respectively at places displaced from the axis of a transmission so that the output of the transmission can be transmitted to them. CONSTITUTION:A rear wheel output shaft 24 is arranged in parallel with the output shaft 23 of a transmission 22, and this rear wheel output shaft 24 and the output shaft 23 are connected via a power transmitting mechanism 28 composed of sprockets 25, 26 and a chain 27. A front wheel output shaft 31 is also arranged in parallel with the output shaft 23 and is connected via a power transmitting mechanism 35. The power transmitting mechanisms 28, 35 are arranged in parallel and near to each other. Accordingly, layout positions for the front and rear output shafts 31, 24 are not restricted, thus the freedrom of layout is increased, a space can be secured on the extension of the transmission 22, and the axial length can be shortened as a whole.
Patent JP-H08296997-A (JP)
Title: Airframe
Inventor: NAKAMURA YOICHI
IPC: B64C13/18
Filed: 1995-04-24
Abstract: PURPOSE: To obtain an airframe having high target breaking probability by improving the airframe hitting accuracy to a target. CONSTITUTION: A target which flies to escape is followed up as an observed target 7 by the target follow-up radar 3 of a control unit 10, an estimated target future position 13 of the intermediate ground point between the target future position 8 presumed for the linear fly at the maximum speed of the target and the target future position 9 presumed for the escaping fly at the maximum turning acceleration of the target is decided by a guide computing processor 16, the guide laser transmitted from an airframe follow-up unit 36 by the airframe 1 launched from a launcher 2 is received by an airframe receiver, flying route is altered by using steering wings, and the air frame is guided toward the target.
Patent JP-H07153850-A (JP)
Title: Stack capacitor formation of semiconductor element
Inventor: BOKU SOUKUN
IPC: H01L27/10
Filed: 1994-05-12
Abstract: PURPOSE: To improve the storage ability of a semiconductor by flattening a polysilicon layer for a charge-storing electrode in particular and then forming a groove to increase the capacitance of a capacitor, so as to increase the capacity of the capacitor by the effective area of the limited capacitor. CONSTITUTION: First and second oxidized films 8 and 10 are formed at the upper part of an overall structure and a first polysilicon layer 11 for a charge- storing electrode is vapor-deposited to its upper part to be flattened. The layer 11 is partially etched to a degree not exposing the film 10. A third oxidized film 12, exposed for forming a groove 18 at the layer 11 and the layer 11, are successively etched. A spacer 14a is formed at both sidewalls of the films 11 and 12 and the inner sidewall of the groove 18. A dielectric film 15 is formed on the surface of a charge-storing electrode 19 formed from the layer 11 and the spacer 14a to form a plate-electrode 20 at the upper part of the overall structure. Thereby, the capacitance of capacitor is increased.
Patent JP-H11297279-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M2/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To restrain generation of harmful gas in ignition and combustion by constituting a package of a laminate film, making a synthetic resin films of the inside/outside surfaces nonflammable, and imparting self-fire extinguishing performance. SOLUTION: A laminated package film 6 is thermally fused on the periphery 7 to seal a package in an airtight state. An outside surface resin film of the package film 6 is formed of polyester and polyamide being excellent in mechanical strength and having high flame retarder adding efficiency, and an inside surface rein film is formed of maleic acid modified polypropylene being excellent in a barrier to moisture permeability and having high flame retarder adding efficiency. Flame resistance is imparted by adding a flame retarder by 1 to several wt.% to a film raw material. Then, even when touching an external firing source, firing is neither caused, and internal firing is nor caused by self- fire extinguishing performance. Even if an internal solvent is ignited by internal heating, the inside surface resin film does not burn, so that a heating value can be restrained.  Triphenylphosphine oxide is used as the flame retarder.
Patent JP-S63264722-A (JP)
Title: Liquid crystal film and its production
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/1333
Filed: 1987-04-22
Abstract: PURPOSE:To simplify production of a liquid crystal panel by stretching a liquid crystal consisting of a liquid crystal and high polymer to orient the film and providing a polarizing function to this film itself. CONSTITUTION:Polyvinyl chloride (PVC) is also used for the high polymer of the composite film and a liquid crystal material mixed with a dye is used for the guest-host (GH) liquid crystal. The film is stretched in one direction, by which the orientation control of the liquid crystal molecules is executed and the liquid crystal film 3 is formed. The polarizing function is provided to this liquid crystal film itself, by which the need for a stage for sticking of polarizing plates is eliminated and the process for producing the liquid crystal panel is simplified.
Patent JP-H01269440-A (JP)
Title: Sand for pet toilet
Inventor: TAKADA NOBUYUKI
IPC: A01K1/015
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the title sand outstanding in deodorizing performance, making the indoor environment comfortable, suitable for pets such as cats, by granulation of a mixture comprising a deodorizer and swellable clay mineral having a specified rheological characteristics. CONSTITUTION:(A) Smectites-based clay mineral is incorporated with pref. 0.1-5wt.% on an anhydride basis, or e.g., sodium carbonate followed by kneading under water-retentive conditions into a swellable clay mineral having the following rtheological characteristics: 1. degree of swelling (ACC method) ... >=5ml/2g 2. the value n expressed by the equation ... <=1 where, n is flow behavior index; thetar is shear stress at 300rpm; theta2r is shear stress at 600rpm, G0 is shear stress when rotated at 600rpm for 10sec. followed by stopping rotation and, after 10sec. rotated at 3rpm). Thence, this mineral is granulated together with a deodorizer such as an aluminosilicate to a cylindrical shape (shorter diameter: 1-3mm, longer diameter: 1-7mm), thus obtaining the objective sand.
Patent JP-S584146-A (JP)
Inventor: MARUTEI ORABI RIEKINNEN
IPC: G03D3/00
Filed: 1981-06-25
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-H07281380-A (JP)
Title: Photographic sensitive material processing device
Inventor: HIGUCHI KAZUYA
IPC: G03D15/02
Filed: 1994-04-04
Abstract: PURPOSE:To reduce the initial and running costs of a device by installing a heat absorbing means for remaining heat and exhaust heat generated by a drying section to the inside or outside of the wall of the drying section and transmitting the absorbed heat energy to a photosensitive processing liquid by a heat transmission means, thereby heating the liquid. CONSTITUTION:A spiral hose-like heat exchanger 9 is disposed as a heat input section of the heat transmitting means into a heat absorbing chamber 26 installed in the outer peripheral part of an air heating chamber 16 for drying of the drying section 2 and is constituted by connecting the heat exchanger to a temp. control circulating circuit 27 of a developer via a solenoid operated 3-way cock 12 in such a manner that the heat is radiated and the developer 3 is heated directly by the remaining heat and exhaust heat. The heating chamber 16 and the heat absorbing chamber 26 are partitioned by a shutter 11 for heat insulation made freely openable and closable according to the output signal of a temp. detector 15 for the developer 3. The shutter 11 for heat insulation is closed to prevent overheating of the liquid when the developer temp. attains the prescribed temp. The similar effect is obtd. by changing over of the solenoid operated 3-way cock 12 controlled by the output signal of a temp. detector 15. The device may be provided with either one of the shutter and the cock depending upon condition.
Patent JP-H07288503-A (JP)
Title: Information signal selector
Inventor: DEIBIIDO ERUBABAUMU
IPC: H04B10/272
Filed: 1994-04-14
Abstract: PURPOSE:To easily select a transmitter and a receiver to be connected by providing a liquid crystal panel whose optical property of an optical pass area is individually controlled and a reception device receiving a light passing through the liquid crystal panel to generate an electric signal to the selector. CONSTITUTION:The information signal selector includes plural transmission means each having a transmitter 18 converting information into an optical signal and sending the signal, plural optical fibers 16 through which an optical signal from a corresponding transmitter is sent, and each reception means selectively receiving information sent through each optical fiber 16. The reception means is provided with a liquid crystal panel 22 corresponding to each optical fiber 16 and whose optical property of the plural optical passing areas receiving a light from the corresponding optical fiber 16 is individually controlled and with a receiver 26 receiving the light passing through the liquid crystal panel 22 and generating an electric signal. The reception means sets only a prescribed optical passing area of the liquid crystal panel to be active and sets the other optical passing area inactive to select the generating source of information received by the receiver 26.