baber/WOPTO huggingface dataset:
Patent JP-S6129127-A (JP)
Title: Treating device
Inventor: KANBARA YASUSHI
IPC: H01L21/302
Filed: 1984-07-20
Abstract: PURPOSE:To reduce the irregularity of etching by setting the size of an electrode opposed to a material to be treated to a range of 0.6-0.95 times of the size of the material to balance the plasma density between the center and the periphery of the material. CONSTITUTION:A plasma etching device has a pair of parallel flat opposed electrodes of lower and upper electrodes 2, 3 in a chamber 1. A wafer 4 of a material to be treated is placed on the electrode 2. On the other hand, a high frequency power source 5 is connected with the electrode 3. The diameter of the electrode 3 is 0.6-0.95 times of the diameter of the wafer 4.
Patent JP-H09327865-A (JP)
Title: Conductive roller, and method and apparatus for making the same
Inventor: FUJIWARA YOSHINORI
IPC: B29K105/04
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a conductive roller which has a skin layer having a small outside diameter and thin, uniform thickness over the whole circumference on its peripheral surface and a clear boundary between the skin layer and an inside foam part and is easy of demolding and of high productivity. SOLUTION: A prescribed amount of a mixed liquid containing a liquid compound having at least two active hydrogen, a liquid compound having at lest two isocyanate groups, a catalyst, and a foam conditioner is injected into a cylindrical mold 2 which has a closed lower end and an open upper end with a part of a heated core bar C inserted from its lower end side. The core bar C is brought up along the shaft core part of the mold 2, in a process in which a part of its upper end is projected from the mold 2, the mixed liquid is made to foam chemically, and simultaneously its peripheral surface is converted into resin to form a smooth skin layer.
Patent JP-H11338661-A (JP)
Title: Image forming device
Inventor: INABA KEIJI
IPC: G03G15/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of failure continuing printout even when a warning of 'toner shortage' is issued in an image forming device such as a conventional laser beam printer. SOLUTION: This device is provided with a means 5 to store print data and a means to select either printing the print data and also storing the print data in the part 5, or storing the entire print data in the part 5 and not performing printout when a 'toner shortage' is issued in the middle of printing.
Patent JP-S5954822-A (JP)
Inventor: HARARUTO RAAPU
IPC: F16F15/12
Filed: 1983-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5575823-A (JP)
Title: Hydraulic bulging apparatus
Inventor: KASUYA ATSUO
IPC: B21D26/047
Filed: 1978-12-04
Abstract: PURPOSE: To expand the elastic bag for carrying out the forming work, on purpose to contrive the simplification of construction and reduction of forming cost, by moving and retaining the forming dies in the cubic space within the base frame provided with the diaphragm.  
     CONSTITUTION: The segments 16, 17, of the forming dies 12 are opened by the cylinder 3, and the preliminarily formed work W is set to the blank holders 14, 15, of the base 13, and then, the die segments 16, 17, are colsed by the cylinder 3. Next, the forming dies 12 is moved into the base frame 7 by the cylinder 22 and are set; after that, the pressure liquid is introduced into the diaphragm 11 in order to press and retain the upper surface and the left and right side surfaces of the forming dies 12. Then, the pressure liquid is introduced into the pressure bag 19, so as to expand the work W and thrust it against the the inner walls 16b, 17b; hereby, the forming work is carried out. After releasing the diaphragm 11 and the pressure bag 19 from the liqued pressure, the forming dies 12 are sent out of the base brame 7 by the cylinder 22, and the forming dies 12 are opened by the cylinder 3, for disharging the formed product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05318144-A (JP)
Title: Diffusion welding method
Inventor: HORIE AKIRA
IPC: B23K20/00
Filed: 1992-05-18
Abstract: PURPOSE:To enable the joining in the atmosphere by executing the diffusion welding by interposing a thin insert material between the dissimilar materials to be joined. CONSTITUTION:In the diffusion welding where dissimilar materials 3, 4 to be joined are abutted each other, and the heat and the pressure is applied thereto, a thin insert material 5 is interposed between the dissimilar joined materials. The material to be joined includes Fe, Mn, Ti, Ni, Zn or the alloys thereof which are easily obtained and handled. Castings are also included. The diffusion welding is executed between the dissimilar materials. Pure Ni, pure Cu, Ni-Cu alloy, such as Ni-50% Cu alloy can be applied for the insert material 5, and the appropriate thickness is 5-200mum. The joining is executed in the atmosphere.
Patent JP-S5850956-A (JP)
Inventor: OOHATA MASAYUKI
IPC: A61D3/00
Filed: 1981-09-22
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-S5577226-A (JP)
Title: Full-band passing circuit using ctd
Inventor: KAWAKAMI IZUMI
IPC: H03H15/02
Filed: 1978-12-06
Abstract: PURPOSE:To improve greatly the extent of delay and equalization per unit, by employing the constitution of a weight adder circuit, delay circuit of CTD and gain unit of an operational amplifier. CONSTITUTION:The output terminal of input weight adder circuit 12 connected to terminal 11 is connected to the input of prior-stage CTD element Z<-1> and also to the input terminal of output weight adder circuit 14 by way of operational amplifer Q1. Then, the output of prior-stage CTD element Z<-1> connected to post-stage CTD element Z<-1> is connected to the fixed weight terminal of circuit 12 through operational amplifier circuit Q2. Similarly, the output of post-stage CTD element Z<-1> is connected to the fixed weight terminal of circuit 12 by way of operatiolnal amplifier Q4 and also to the fixed weight terminal of circuit 14 by way of operational amplifier Q5. Consequently, the extent of delay and equalization per unit can greatly be improved.
Patent JP-S5372383-A (JP)
Title: Safety device for dehydrator
Inventor: KURATA YOSHIHIRO
IPC: D06F37/42
Filed: 1976-12-09
Abstract: PURPOSE: To provide a safety device for a dewatering machine, in which a safety switch is opened when the cover is opened or abnormal vibration is caused during dehydrating operation, thus stopping the dehydrating operation and ensuring safe operation, and the safety switch is reset when the cover is opened after dehydrating operation accompained with abnormal vibration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6211898-A (JP)
Inventor: KITAHARA YOSHINORI
IPC: G10L15/06
Filed: 1985-07-10
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-H10323106-A (JP)
Title: Rice transplanter
Inventor: MATSUOKA HIDEKI
IPC: A01C11/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To aim at the improvement of the supporting strength of a large sized transplanting part and simplification of a supporting structure while securing the length of a bearing of a rolling fulcrum shaft. SOLUTION: This rice transplanter mounting a transplanting part to a traveling vehicle through a top-link 25 arid a lower-link 26 as freely lifting up and down, is obtained by installing a front hitch 55 for joining respective links 25, 26, joining a rear hitch 60 to the front hitch 55 through a rolling fulcrum shaft 59, and also mounting a hitch stand 69 at the transplanting part for joining to the rear hitch 60 freely demountably.
Patent JP-H07333286-A (JP)
Title: Multipoint information detecting system
Inventor: HIGAMI TOSHIYA
IPC: G01R31/08
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a multipoint information detecting system which can transmit positional information on information detection points and information other than it by a compact construction and has a high utility value. CONSTITUTION:This detecting system comprises a light sending part 1 modulating a light in luminance and sending it, a light transmission line 2 transmitting the light from the light sending part 1, two or more sensors 3 which are provided at desired places of the light transmission line 2 and subject the light transmitted through the light transmission line 2 to modulation of a plane of polarization in accordance with external information and a light receiving part 4 which receives a mixed light of a local light made to branch on the light sending part 1 side and of a return light returning via the sensors 3. By making a luminance modulation frequency of the light sending part 1 sweep at a prescribed rate, a mutual modulation distortion is generated in the mixed light received by the light receiving part 4 and positional information on the sensors 3 is detected from the frequency of this mutual modulation distortion, while the external information received by the sensors 3 is detected from level fluctuation of the mutual modulation distortion.
Patent JP-H079589-A (JP)
Title: Production of bamper beam
Inventor: YAMAGUCHI KOJI
IPC: B29K105/10
Filed: 1993-06-22
Abstract: PURPOSE:To enhance the weldability of a reinforcing material with the material of other area and to achieve the enhancement of strength and wt. reduction by melting the reinforcing material consisting of a reinforcing fiber and a thermoplastic resin under heating and melting the reinforcing material and a compsn. consisting of a thermoplastic resin compatible with the thermoplastic resin of the reinforcing material and a reinforcing fiber to integrate both of them. CONSTITUTION:A first reinforcing layer 13 consisting of a reinforcing fiber with a length of 5-100mm composed of an inorg. fiber such as a glass fiber, a metal fiber such as a stainless steel fiber or an org. fiber such as an aramide fiber and a thermoplastic resin such as polyethylene, polyvinyl chloride or polystyrene is formed and a second reinforcing layer 14 consisting of a continuous reinforcing fiber arranged in an almost one direction and a thermoplastic resin are laminated to form a reinforcing material and at least the surface of the first reinforcing layer 3 of the reinforcing material is heated and melted. At the same time, a compsn. consisting of a thermoplastic resin compatible with the thermoplastic resin of the first reinforcing layer 13, for example, polymethyl methacrylate or polyvinyl chloride and a reinforcing fiber is heated and melted to be supplied to the first reinforcing layer 13 to be integrated therewith.
Patent JP-H09329245-A (JP)
Title: Lip type seal
Inventor: IWASHITA TSUGUNARI
IPC: F16J15/3252
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To improve sealing ability without lowering durability, in a piston seal. SOLUTION: A taper surface part 322 gradually separated away from a slide wall surface 7 and a parallel surface part 321 are formed on the oil pressure exerting side of a piston body 3 fitted in a hole part 4 and slid over the interior of a hole part by exerting an oil pressure W. A lip type seal comprises a seal body part 21 formed approximately in the shape of a triangle in cross section in such a manner to fill a gap between the taper surface part and the slid wall surface; and a lip part 22 formed in succession from the seal body part.  The seal body part is disposed in a position spaced away from the lip part to the side in the axial direction of a hole in such a manner that a work line Q of a force to press the lip part against the slide wall surface side by an oil pressure exerted on the back of the lip part and a normal T extending from the taper surface part to the slide wall surface side at least do not cross each other in a position closer to the hole part side than the slide wall surface. This constitution forms distribution of a contact reaction force exerted on the lip type seal from the slide wall surface in a distribution shape having two peak values of a contact reaction peak by the lip part and a contact reaction force peak by the seal body part.
Patent JP-H0722848-A (JP)
Title: High frequency circuit element
Inventor: GOTO MITSUHIKO
IPC: H01L29/812
Filed: 1993-06-22
Abstract: PURPOSE:To enable one transistor TR to constitute a mixer by foruming a surface acoustic wave filter and the TR, which is placed in the propagating direction of the surface acoustic wave and in which the running direction of electrons is parallel with this propagating direction, on the same substrate. CONSTITUTION:A surface acoustic wave filter 3 is produced on a dielectric thin film 2 formed on a part or a semiconductor substrate 1, and a metal- semiconductor field effect transistor (MESFET) 5 is produced on a semiconductor thin film 4 formed on another part of the silicon substrate 1. Since the cbaracteristic of the MESFET 5 is changed by the surface acoustic wave from the surface acoustic wave filter 3, the output of the MESFET 5 can be controlled by the surface acoustic wave of the surface acoustic wave filter 3. That is, a mixer can be constituted. For example, when an audio signal is inputted to a gate electrode 7 with the surface acoustic wave from the surface acoustic wave filter 3 as the carrier, the original signal of the modulated audio signal is outputted from the MESFET 5.
Patent JP-H0316537-A (JP)
Title: Hot water supply device for extractor
Inventor: OKAMURA KENJI
IPC: A47J31/10
Filed: 1989-06-14
Abstract: PURPOSE:To extract a small amount of hot water in accordance with the am ount of feed water to a tank and to safely feed hot water with a simple con struction and at low cost by absorbing the water of volume in response to the expansion of water at the water feed port of a water conduit when the water in a tank is expanded by heating. CONSTITUTION:Water is supplied to a lower part of a closed tank 1 having a heating member 2 for heating water. Hot water is supplied to an extractor 9 by a water conduit 12 having a hot water feed port at an upper part of the tank 1. The water conduit 12 is provided with an upper water feed port 12a and lower water feed port 12b. The upper water feed port 12a is usually closed by means of a valve spring 16 and a value 13 provided at one end of a pivoted connecting plate 15. At the other end of the connecting plate 15, a spring 17 made of shape memory alloy is provided. When the temperature of water in the tank rises to reach a preset temperature, the valve 13 is released from the upper water feed port 12a with the energizing force of the spring 17 against the energizing force of the valve spring 16. As a result, a small amount of hot water can be extracted in accordance with the amount of feed water to a tank 5.
Patent JP-H01318062-A (JP)
Title: Epoxy resin composition
Inventor: KUSHIDA TAKANORI
IPC: C07D401/12
Filed: 1988-06-17
Abstract: PURPOSE:To obtain an epoxy resin composition which can give a cured product excellent in SF6 resistance, improved in mechanical strengths and useful as a material for molding a high-voltage apparatus by adding fused alumina surface-treated with an epoxysilane coupling agent to an epoxy resin. CONSTITUTION:This epoxy resin composition is obtained by adding 50-80wt.%, based on the total solid matter, fused alumina surface-treated with an epoxysilane coupling agent (e.g., A-187, a product of Nippon Unicar) and/or a reactive silicone oil (e.g., FZ-3704, a product of Nippon Unicar) to an epoxy resin, e.g., a bisphenol A epoxy resin containing diaminodiphenylmethane as a curing agent. It is also possible to add a combination of untreated fused alumina with the surface-treating agent to the resin.
Patent JP-H0443897-A (JP)
Title: Mounting device for propeller of electric fan
Inventor: KOJIMA KAZUYUKI
IPC: F04D29/34
Filed: 1990-06-08
Abstract: PURPOSE:To indicate the finished position of fastening of a spinner to a user through the sense of touch so as to prevent insufficient fastening of the spinner by providing a spinner claw portion, and engaging the claw portion in the circular channel of a propeller boss. CONSTITUTION:As a spinner 13 is rotated and threadably engaged in a propeller boss 3, a claw portion 17 vertically provided on the spinner 13 is fitted into the circular channel 7 of the propeller boss 3 and then fastening torque is varied and so the finish of fastening is indicated through the sense of touch and also the outer peripheral circular portion 18 of the spinner 13 is stuck to the propel ler boss 3 at that position and a propeller 9 is fixed to a main rotary shaft 1 without forming a space in the thrust direction. In this case, the claw portion 17 of the spinner 13 functions as a stopper against a force which is exerted in the thurst direction and which tends to loosen threadable engagement of the spinner 13.
Patent JP-S5852220-A (JP)
Title: Lowering agent for uric acid value in blood serum
Inventor: NISHIZONO MASAHISA
IPC: C07D337/14
Filed: 1981-09-24
Abstract: PURPOSE:A lowering agent for the uric acid value in the blood serum, containing zotepine or a salt thereof as an active constituent, having remarkable reducing action on the uric acid value in the blood serum, and useful for treating and preventing gout. CONSTITUTION:A lowering agent for the uric acid value in the blood serum containing zotepine or a salt thereof as an active constituent. The zotepine is a compound of the formula. The lowering agent for the uric acid value in the blood serum is used by formulating into a dosage form of a capsule, granule, powder or tablet, by the conventional method. The dose thereof is in the range of 3-450mg/day, preferably 10-100mg/day, expressed in terms of the zotepine or salt thereof for usually adults divided in 1-3 fractions a day.
Patent JP-H01319511-A (JP)
Title: Novel polymer, production thereof and flame retardant consisting of nuclear polymer
Inventor: KAWACHI HIROMI
IPC: C08F212/36
Filed: 1988-06-21
Abstract: PURPOSE:To obtain the subject novel polymer with high thermal stability useful as flame retardants, etc., for plastic high polymer materials by reacting an aromatic crosslinked polymer having a specific toluene swelling degree with bromine chloride in the presence of antimony (compound). CONSTITUTION:Styrene, etc., are polymerized with divinylbenzene, etc., in the presence of benzoyl peroxide in toluene solvent at 80-90 deg.C temperature to provide an aromatic crosslinked polymer having <4ml/g toluene swelling degree when swelled in toluene at 30 deg.C for 3hr. The resultant polymer is then suspended in dichloroethane, etc., and converted into a slurry, which is subsequently reacted with bromine chloride in the presence of simple antimony or a compound thereof (e.g., antimony trichloride) to afford the objective polymer, having <1.6ml/g toluene swelling degree when swelled in toluene at 30 deg.C for 3hr and containing 30-75wt.% bromine atoms and 0.1-10wt.% chlorine atoms.
Patent JP-H101407-A (JP)
Title: Agent for controlling gramineous crop and its control
Inventor: FUKUHARA YOKO
IPC: A01N63/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prepare the subject control agent containing a microorganism having high disease-controlling effects against the diseases of gramineous crops and especially effective for rice blast disease, rice sheath blight disease, and rice bacterial blight disease. SOLUTION: This control agent contains the body cells and/or metabolites of a microorganism belonging to the genus Chaetomium and having a control ability for the diseases of gramineous crops as an active ingredient. The microorganism is preferably at least one kind of strain selected from the group consisting of Chaetomium brasiliense JT-866, Chaetomium cochlioides JT-867, Chaetomium spirale JT-868, and Chaetomium globosum JT-869. The control agent can be sprayed on the gramineous crops. Thereby, high control effects can be obtained without affecting the growth of the useful plants.
Patent JP-S6035318-A (JP)
Title: Magnetic head
Inventor: FUJIWARA TATSUO
IPC: G11B5/31
Filed: 1984-07-23
Abstract: PURPOSE:To provide a magnetic head which is suitable for vertical magnetization and has high efficiency with the magnetic head which magnetizes a magnetic recording medium in a vertical direction by the magnetic field generated when current is passed to thin film conductors by making the film thickness in the rear end part of a thin magnetic film larger than the film thickness in the front end part thereof. CONSTITUTION:The 1st thin film conductor 11 which is a good conductor such as copper, gold, aluminum, etc. having about, for example, several mum thickness, is formed on a base plate 10 by the means such as sputtering or vapor deposition. An insulating film 12 of, for example, SiO2, etc. is formed on the conductor 11 and further a thin film 13 of, for example, a high permeability magnetic material such as ''Permalloy'' or the like having about 0.1-10mum front end thickness is formed thereon. The conductor 11 and the conductor 15 are electrically connected at one end 16 thereof and the other ends 17, 18 are respectively taken out as terminals. When current is passed to the conductor 11 with such constitution, the current in the reverse direction flows in the conductor 15 by which the magnetic flux having a large vertical component is generated and a magnetic tape is vertically magnetized.
Patent JP-S5483410-A (JP)
Title: Pcm recorder-reproducer
Inventor: TOMITA MASAO
IPC: G11B20/00
Filed: 1977-12-15
Abstract: PURPOSE: To readily eliminate faults by drop-out by outputting audio reproduction signals at the reproduction of PCM audio signal by parallel recording of the audio signal and PCM audio signal.  
     CONSTITUTION: The digital audio signal having been PCM modulated by a code modulator 2 and the audio signal being analog are parallel recorded in a recording medium 3 such as magnetic tape or the like. When the drop-out or the like of the reproduction digital signal is detected with an error detector 5 at the reproducing of this PCM digital recording, a signal changeover device 6 is changed over and the analog audio rproduction signal having been recorded in the medium 3 is outputted. Hence, the fault owing to the drop-out, etc. may be surely and readily eliminated by the simple constitution and the reproduction of the audio signal may be well performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H023589-A (JP)
Title: Steering structure of motrocycle
Inventor: MURAMATSU AKIHIKO
IPC: B62K21/18
Filed: 1988-06-21
Abstract: PURPOSE:To aim at compaction and improving the workability of assembling, etc. by supporting a handle at the upper end of the bracket rotatably fit into the stem shaft supported by a steering head and a tube for forming a front fork at the lower end respectively. CONSTITUTION:A stem shaft 24 is inserted through a steering head 22, the large dia. head part of the upper end of the stem shaft is fixed on a stepped part 23 of the upper supporting part 22 of the steering head 22, and an adjust bolt 24b is screwed and fixed into the lower supporting part 22b. A bracket 26 is rotatably fit into the stem shaft 24, and a handle 37 is fixed at the upper end of a tubular part 26a. A pair of leg parts 2b is protrudingly provided diagonally downward at the lower end of the tubular part 26a, a tube supporting tool 32 is provided at the tip of the leg part 26b, and the inner tube 33 of a front fork is inserted therein. This structure enables compaction and decrease in the number of parts as well as improves the workability of assembling.