baber/WOPTO huggingface dataset:
Patent JP-H10291573-A (JP)
Title: Package
Inventor: TAKEATSU OSAMU
IPC: B65D81/34
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To enable even defrosting and heating, by providing a non-heat adhesion groove connected to the inside of a package in a heat adhesion part. SOLUTION: The peripheral edge of a standing pouch is heat-sealed in a package 1. And a L-shaped non-heat adhesion groove 3 connected to the inside of package 1 is formed at a specified position of a heat adhesion part 2. A tearing cut line 6 connecting to the peripheral sides of the heat adhesion part 2 is formed so as to breadthwise cut the non-heat adhesion groove 3. And V-shaped connecting notches 5 are formed at the intersection points of the tearing cut line 6 and the peripheral edges of the heat adhesion part 2. And a vertically long and independent non-heat adhesion groove 4 is formed at the nearby position of the non-heat adhesion part 3 on the extended line on the side where these connecting notches 5 are not provided.  When the package 1 is torn off along the tearing cut line 6 from the connecting notch 5 on forming an air vent, this non-heat adhesion groove 4 serves as a weir and it makes it hard to tear the succeeding part from the non-heat adhesion part 4.
Patent JP-S62271228-A (JP)
Title: Optical recording and reproducing device
Inventor: AOKI YOSHIO
IPC: H02P25/06
Filed: 1986-05-20
Abstract: PURPOSE:To make a speed sensor unnecessary, by performing a control on a linear motor based on a tracking error signal detected by an optical system. CONSTITUTION:When a linear motor 1 is started up, and a movable carriage is started to move in the radius direction of a disk 14, a beam emitting from the optical system crosses a signal track in order in a direction to intersect orthogonally, and a beam spot passes a pit part on a signal plane, and a mirror part without the pit, alternately. According to the above, a sine curve shaped tracking error signal (a) which fluctuates at every passing of the beam spot on the signal track, can be obtained from the optical system. The tracking error signal (a) is inputted to a speed control part, and for example, it is converted to a speed signal (v) having a level in proportion to the frequency of the tracking error signal (a), and is converted to a deviation signal with the signal representing a targeted speed, and the driving circuit 8 of the liner motor 1 is controlled by the said deviation signal.
Patent JP-S6460326-A (JP)
Title: Fat for confectionery
Inventor: HENDORITSUKU GARENKIYANPU
IPC: A23D9/00
Filed: 1988-05-13
Abstract: PURPOSE: To obtain a fat contg. specified amts. of cis, trans and unsatd. acids and fit for confectionery such as a biscuit by selectively hydrogenating palm kernel oil. CONSTITUTION: Palm kernel oil is hydrogenated with a selective catalyst such as sulfur treated nickel carried on a diatomaceous earth carrier to obtain the objective fat contg. >=25% unsatd. fatty acid, >=50% trans acid equivalent to the cis acid content and 60-90% unsatd. fatty acid of unhardened laurin fat.
Patent JP-S609752-A (JP)
Title: Ink manufacturing device
Inventor: OZAWA KUNITAKA
IPC: B01D15/08
Filed: 1983-06-30
Abstract: PURPOSE:To make it possible to manufacture a kind of ink which is suitable for ink jet recoding and writing pens by such an arrangement wherein dye solution for which chromatography has been accomplished is properly separated and only such a portion of the dye solution from which inorganic salts have been excluded is extracted and a kind of ink is prepared from the extract. CONSTITUTION:Based on the detected values of an inorganic salt density detector 442 and a dye density detector 443, the effluent solution from a chromatocolumn 441 is guided to a storing tank 56, when its dye density becomes more than a specified value and its inorganic salt density is less than a specified value. After the density of inorganic salt exceeds the specified value and also the density of dye falls below the specified value, the effluent solution is guided to an inorganic salt discharging tank 58. During such a period of time after the density of inorganic salt becomes over the specified value and until that of dye falls below the specified value, the effluent solution is caused to return to a secondary storing tank 51. A discharge valve open/ close unit 45 performs the separation of effluent solution, and by opening No.1-3 discharge valves 451-453, the effluent solution can be guided to the secondary storing tank 51 of the inorganic salt discharging tank 58 and the storing tank 56. Like this, only such a portion of dye solution from which inorganic salts have been exclude is selectively extracted from processed solution and a kind of ink is prepared from the extract.
Patent JP-H09277814-A (JP)
Title: Car height adjusting device
Inventor: JO TADASHI
IPC: B60G17/044
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To adjust car height by pumping action of a pumping means without increasing pressure of entire shock absorber. SOLUTION: A hydraulic cylinder J which has an outer cylinder side spring bearing member 39 supporting a suspension spring 31 at outer periphery side of a shock absorber body B and a pumping means P for expanding and contracting the hydraulic cylinder J by pumping action of feeding and exhausting hydraulic oil to the hydraulic cylinder J is mounted in the shock absorber body B.
Patent JP-H11304498-A (JP)
Title: Optical fiber gyro
Inventor: OKADA YOSHIYUKI
IPC: G01C19/72
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital optical fiber gyro which can eliminate the influences of modulation gain errors and changes in intensity of coherent light. SOLUTION: A digital signal processor 100 generates composite signals for various kinds of phase modulation by combining signals for effecting phase modulation so that the phase difference of coherent light takes six values of ±(γ-θ), ±(γ+θ+δ) and ±(γ+θ-δ) or six values of ±(γ+θ), ±(γ-θ-δ) and ±(γ-θ+δ) repeatedly in a predetermined order, with the continuation time of each step being τ/m wherein τ is the propagation time of light in an optical- fiber loop 6 ((m) is an integer of 2 or more), and signals for canceling out a Sagnac phase difference. The signals are inputted to a phase modulator 5 via a D/A converter 10 or the like.
Patent JP-H0317152-A (JP)
Title: Polycarboxiate blended compounds
Inventor: MAIKERU KEI ROONAA
IPC: C08L67/02
Filed: 1990-05-07
Abstract: A polycarbonate blend of good impact strength, solvent resistance and weldline properties is prepared by admixing polycarbonate, a grafted olefin/carbon monoxide copolymer and optionally a styrenic component such as ABS and/or an aromatic polyester component such as PET, and, optionally, a toughening agent such as a rubber.
Patent JP-H06292396-A (JP)
Title: Driving device for motor
Inventor: HIRAKAWA HIROYUKI
IPC: H04N1/04
Filed: 1992-05-11
Abstract: PURPOSE:To perform motor drive suitable for an apparatus to be used and at the same time to use one kind of a motor driving device in common for driving plural kinds of apparatuses without improperly complicating a circuit arrangement even in the case of using plural kinds of apparatuses. CONSTITUTION:This motor driving device is provided with an excition phase generating circuit 4 which uses one pulse rate generating circuit in common and has a plurality of decoders 4a, 4b,... for generating each different excitation phase on the basis of a pulse rate CLK1 supplied from the pulse rate generating circuit 5 and is constituted so that the excitation phase selected from any of excitation phase Q1, Q2,... generated by the plural decoders 4a, 4b,... is outputted on the driver side.
Patent JP-H02298384-A (JP)
Title: Method for forming film
Inventor: HOTTA KAZUHIKO
IPC: B05D1/36
Filed: 1989-05-12
Abstract: PURPOSE:To form a film excellent in antistaining properties by applying thermosetting clear coat paint having a specific composition to painted thermosetting base coat paint having a specific composition and subsequently curing both paints simultaneously under heating. CONSTITUTION:A metallic powder or color pigment is compounded with base coat paint obtained by compounding 50-90wt.% of an acrylic copolymer with a hydroxyl value of 40-80mgKOH/g, an aid value of 0.5-30mgKOH/g and glass transition temp. of -40-10 deg.C and 10-40wt.% of an amino resin to prepare thermosetting base coat paint A. Thermosetting clear coat paint B is prepared by compounding 50-90wt.% of a specific acrylic copolymer and 10-50wt.% of an amino resin. After the aforementioned paint A is applied, the paint B is applied by a wet-on-wet system and both paints are simultaneously cured under heating to form a film.
Patent JP-S5641005-A (JP)
Title: Feeding method for cast slab to hot rolling pass
Inventor: YANAI TOSHIO
IPC: B21B1/46
Filed: 1979-09-14
Abstract: PURPOSE:To attain the high productivity and energy saving while maintaining the regularity in the successive hot rolling passes, by continuously casting the molten steel containing C, O2, S, components with the adjusted Mn/S ratio, and by performing the hot edging pass under the specified strain rate and the pass condition. CONSTITUTION:The component of the molten steel is specified as follows; 0.01- 0.25% C,<=150ppm 02,<=0.03% S, and >=10 Mn/S ratio. This molten steel is continuously cast to obtain the hot cast slab which is then subjected to the hot edging pass by the <=5/sec strain rate and the 50mm./one side/pass or larger breadth reduction; after that, the slab is fed to the hot rolling pass. By thus adjusting the component of the molten steel, the precipitates are made spheroidal or coarse grains, and the generation of cracks is prevented. Besides, by this edging pass, the generation of transverse cracks in the billet surface or the edge cracks in the billet edge is prevented. Accordingly, the cracks are not caused at the successive continuous hot rolling passes, and the flaws do not remain in the product.
Patent JP-S5241949-A (JP)
Title: Heat-pipe element and its manufacturing process
Inventor: OOTANI IWAO
IPC: F28D15/00
Filed: 1975-09-29
Abstract: PURPOSE: An adaptation to seal up a meandering pipe on its upper bended parts for acquiring an equalized heat-transmitting capacity in full length of each straight part separated in the pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5741469-A (JP)
Title: Noise-preventing distribution cap of ignition distributor for internal-combustion engine
Inventor: YOKOTA KAZUNORI
IPC: F02P7/02
Filed: 1980-08-26
Abstract: PURPOSE:To enable to reduce or suppress the wave noise which arises from a noise current flowing through the terminal part of a plug cord connected to a distributor. CONSTITUTION:In order to increase the electrostatic capacity Cg of the distribution cap 1, conductive films 13 of 0.05mm. in film thickness and 15mm. in width are formed in radial directions from a central terminal 9 toward side terminals 8 by using, for example, a conductive coating material consisting of a composition of Ag powders and a varnish. The electrostatic capacity Cg which has been about 1.2pF, for example, can be increased to about 2.9pF by forming the film 13. Accordingly, the noise current arising from the discharge in the interior of the distributor for the engine can be effectively reduced or suppressed, and the generation of wave noises can be prevented without detrimentally affecting the ignition performance of the ignition plug.
Patent JP-S5742395-A (JP)
Title: Aerator
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/22
Filed: 1980-08-26
Abstract: PURPOSE: To prolong the retention period of bubbles in water and to enhance oxygen absorption efficiency in a diffused-air aerator, by arranging an angular cylindrical draft tube on the periphery of an air-lift pipe.  
     CONSTITUTION: Air 8 from an air-feed pipe 2 is introduced into the lower portion of a round or angular cylindrical air-lift pipe 3 vertically arranged inside an aeration vessel 1 for an active sludge process or the like. After an ascending water current in the air-lift pipe 3 swells into the air, the water flows downwards through a space 5 between the air-lift pipe 3 and an angular draft tube 4 having a triangular, square or the like cross section, arranged on the periphery of the air-lift pipe 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11312751-A (JP)
Title: Package for high-frequency circuit
Inventor: YOSHIDA KATSUYUKI
IPC: H01L23/12
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a package for high-frequency circuit, which is low in the reflection losses in the input/output part of a high-frequency signal, can also be shielded from electromagnetic waves and has low-loss transmission characteristics for the high-frequency signal. SOLUTION: This package is for the high-frequency circuit of a structure, wherein the package is provided with an insulating board 21, having a lower ground conductor layer 26 and a mounting part 21a for a high-frequency circuit component 28, a line conductor 24 and the same surface ground conductor layers 25, which are provided from the vicinity of the mounting part 21a, extending over the vicinity of the outer periphery of the mounting part 21a, and an insulating frame body 22, which is bonded on the board 21 and is formed with an upper ground conductor layer 27, and with castellation conductors 32, which connect the layers 25 with the layer 27, formed on the inner and outer side surfaces of the frame body 22, through conductors, which connect the layers 25 with the layer 26 are respectively formed in the parts,  which are located directly under the conductors 32 of the insulating board 21. The ground state of the package is stable, and the reflection loss and radiation loss of the package can be reduced.
Patent JP-S62274786-A (JP)
Title: Mirror holder
Inventor: SUGAWARA MASAYUKI
IPC: H01S3/086
Filed: 1986-05-23
Abstract: PURPOSE:To simplify removal of a mirror from a mirror holder by a method wherein the mirror holder is constructed of a switching magnet base, and the mirror is fixed according to magnetic force. CONSTITUTION:A ferromagnetic material plate 5 is stuck to the rear side on the opposite side to the reflecting surface of a mirror 1 to be set on a mirror holder 6 constructed of a magnet base, and when the knob 7 of a switch is set to ON, the ferromagnetic material plate 5 is attracted to the holder 6 according to action of magnetic force, and the mirror 1 is fixed. When the mirror is to be removed, by turning the knob 7 of the switch to OFF, because action of magnetic force is removed, the mirror can be removed simply. Accordingly, fixation of the mirror is facilitated, and the mirror holder not to generate a distortion to the mirror can be obtained.
Patent JP-H0257020-A (JP)
Title: Sensing device fed with minute power optically and method of detecting a plurality of parameters
Inventor: JIEEMUZU II RENTSU
IPC: H04B10/80
Filed: 1989-05-12
Abstract: PURPOSE: To enable the sensor device to operate through only one optical fiber by sending sufficient light power to a detection end through a sensor, a relative electronic device which includes a multiplexing device for various sensors, and through one optical fiber so as to appropriately actuate the sensor and the electronic devices. CONSTITUTION: A power means 11 sends a light timing signal and light power to a converting means 17 through the optical fiber 16. The converting means 17 converts the light signal and light power into an electric signal and electric power. The electric power from the converting means 17 supplies all necessary electric power to an interface means, a converting means 23 and a sensor means 25. An interface means 21 takes a timing signal out of the converting means 17. The interface means 21 supplies the sensor means 25 and converting means 23 with signals needed for logical timing, multiplexing, and amplification. The sensor means 25 is composed of all sensor devices for supplying parameter information. The information is processed by the interface means 21 and changed into a proper time base signal.
Patent JP-S5342854-A (JP)
Title: Object detector
Inventor: YAMAMOTO HIROTO
IPC: G01F23/14
Filed: 1976-09-30
Abstract: PURPOSE: Free directivity is obtained and work is facilitated by constituting an electrode part and a main body removable by one touch and eliminating the need for turning the main body at the time of coupling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61621-A (JP)
Title: Production of composite yarn
Inventor: AOKI AKIRA
IPC: D01H4/08
Filed: 1984-06-08
Abstract: PURPOSE:To produce a composite yarn having excellent covering effect, only by attaching a simple apparatus, by feeding stable and previously opened multifilaments simultaneously through separate yarn feed pipes, and spinning with an open-end spinning frame. CONSTITUTION:The staple 1 is supplied through the staple feeding port 2 to the rotary spinning chamber 3 of an open-end spinning frame, and at the same time, the multifilaments 9 opened with an opener 10 are supplied through the multifilament feeding port 8. The staple 1 accumulated in the staple accumulation groove 3 is taken up with the take-up rolls 6,6' while applying real twisting to the staple by the rotary action of the rotary spinning chamber 3 to form the spun yarn 7. The spun yarn is convered during the spinning process, the opened multifilaments 9 to obtain the objective composite yarn 11. The opener is preferably an electrostatic opener.
Patent JP-H01287529-A (JP)
Title: Liquid crystal display element
Inventor: MANO TOMOHIDE
IPC: G02F1/1333
Filed: 1988-05-14
Abstract: PURPOSE:To obtain a liquid crystal display element having a curved display surface by providing transparent electrodes and an orientation film on an inside surface of a substrate comprising two sheets of thermoplastic transparent resin film which are arranged to face oppositely to each other and with a curved shape, and filling liquid crystals between the substrates. CONSTITUTION:Transparent electrodes 12, 12' having each specified pattern are provided onto confronting inside surfaces of substrates 11, 11' comprising transparent resin film which are formed concavely downward and disposed parallelly to each other. Further, orientation films 13, 13' oriented in specified directions are also provided from above each transparent electrode 12, 12' to the confronting inside surfaces of each substrate 11, 11'. Liquid crystals 14 are injected into a space between the two substrates 11, 11', and sealed by applying a sealant 15 to the periphery of the space. Thus, a display is realized on a downwardly concave display surface when the display element is attached to an operation panel, etc., so the display is viewed easily also from oblique direction. By this constitution, a curved display surface is obtd. and the visibility is improved.
Patent JP-S5642998-A (JP)
Title: X-ray tube case
Inventor: MATSUMOTO TOSHIO
IPC: H05G1/02
Filed: 1979-09-17
Abstract: PURPOSE:To increase the mechanical strength of a shielding cylinder and prevent its deformation, by further applying a lining of iron system metal on the X-ray shielding cylinder, made of lead or lead alloy, formed a lining in the case of an X- ray tube and constructing a two-layer shielding cylinder. CONSTITUTION:In a cylindrical part 2 of a case 1, a two-layer shielding cylinder, consisting of a shielding cylinder 3a made of lead or lead alloy having its thickness determined from the only necessity for shielding an X-ray and a shielding cylinder 4 made of iron system metal for the purpose of improving a reinforcement for inner surfaces and holding an overall shape of the shielding layer, is provided. As the shielding cylinder 4, a conventional soft iron plate, stainless plate, iron system case product or the like are appropriately used. In this way, a presence of the shielding cylinder 4 even in a portion of the shielding cylinder 3a with an extremely thin thickness can prevent a deformation in inner surfaces of the shielding cylinder due to the handling operation of movement, vibration, shock and the like for the X-ray tube case simultaneously an X-ray shielding effect of the shielding cylinder 4 can decrease the amount of lead or lead alloy used in the shielding cylinder 3a.
Patent JP-S61276642-A (JP)
Title: Air cleaning device
Inventor: KASE TAKAO
IPC: F24F7/06
Filed: 1985-05-31
Abstract: PURPOSE:To make it possible to maintain a highly stable dust arresting effi ciency for a long period of time by providing a spray mechanism for spraying water within a casing on an upstream side of an air filter. CONSTITUTION:A spray nozzle 6 is disposed within a casing 1 so that it opposes an air current, and water within a water feed tank 8 is sprayed into the casing 1. Air filters 12, 13 and 14, for coarse dusts, of middle capacity and high capacity, respectively are disposed from the upstream side to the downstream side, within the casing 1, via an eliminator 10 and a mist removing filter 11. Almost all the sea salt particles within the external air sucked up within the casing 1 and a part of other dusts and dirts are dissolved into water sprayed through the spray nozzle 6 and precipitate on the floor of the casing 1. Unprecipitated sprayed water is removed by the eliminator 10 and the mist removing filter 11, and is exhaust from an exhaust port 15 via an exhaust pipe 16 to the outside of the casing 1. Air passes through three kinds of air filters 12, 13 and 14 and is blown off into the clean room through a blow-off port 3.
Patent JP-H01288902-A (JP)
Title: Control method for vehicle control device at the time of abnormality generation
Inventor: NAKAMURA KENTARO
IPC: G05B9/02
Filed: 1988-05-17
Abstract: PURPOSE:To activate a vehicle again without a usual troublesome operation at the time of slight abnormality by providing an abnormal condition detecting device and an abnormality control device, and applying self-restoring ability to them for the slight abnormality. CONSTITUTION:When abnormality exists in each working system, it is detected by an abnormal condition detecting device 4, and a signal based on a detection result is inputted to a vehicle control device 1. Based on the input, the device 1 outputs the signal to stop the working system, and the working system where the abnormality has occurred is topped. The device 1 judges through an abnormality control device 5 whether or not the vehicle restores a safety condition by means of the operation of an operator, and for example, when the vehicle is in the stay condition and in the safety condition, the stop condition of the abnormal system is released. When the abnormal condition is slight, and it is naturally dissolved, the device 5 judges it releases the stop condition, and activates the vehicle again. Thus, at the time of the slight abnormality, the vehicle can be activated again without the usual troublesome operation.
Patent JP-2000309271-A (JP)
Title: Metal fitting for cramping brake disk mounted on railway car
Inventor: SAKAGUCHI TOKUJI
IPC: F16D65/12
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To attain a long life of a bolt hole rim portion by relieving the stress generated therein on a disc, by providing a second cramping metal fitting with a bolt portion standing upright on a ring-like flange and a bolt hole through which the bolt portion extending from a first cramping metal fitting penetrate. SOLUTION: Left and right cramping metal fittings 11a, 11b are of the same shape and serve in pairs for cramping use. A bolt hole 16 and a bolt portion 15 are disposed alternately on a flange 14 of the cramping metal fitting 11a or 11b. Then, two disks and a wheel disk are interposed between both of the cramping metal fittings 11a, 11b, and the bolt portion 15 provided on the flange 14 penetrates through the bolt hole 16 on the other cramping metal fitting 11b and fastened by a nut under the condition that the disks are fastened. Since the flange is adapted to correspond to a bolt head or a washer portion, the contact area becomes and surface pressure is reduced. In other words, stress caused by friction force near the bolt hole in the disk is relieved.