baber/WOPTO huggingface dataset:
Patent JP-S55119258-A (JP)
Title: Gear case
Inventor: MIZOBE MASAHIKO
IPC: F16H57/04
Filed: 1979-03-09
Abstract: PURPOSE: To simplify assembly work of a gear case and eliminate insufficient lubrication of bearing due to inferior assembly, by forming its inner wall at the  upper corner around the bearing with a certain curvature in cross section.  
     CONSTITUTION: A work reduction gear has a worm shaft and worm wheel below the shaft in the upper portion of a gear case 1 to lubricate bearings 3 of the worm shaft with lubricating oil scattered by engagement of these components. The inner wall 4 at the upper corner where oil is especially splashed is formed with a certain curvature in cross section. When the gear case 1 is stepped 6 so as to receive the thrust force of the bearing 3, grooves 7 for feeding oil directly in the bearings are made on the gear case 1. This construction can provide sufficient lubrication of the bearings 3 with the mold of the gear case 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57143247-A (JP)
Title: Magnetron
Inventor: SAKAI MASAO
IPC: H01J5/32
Filed: 1981-02-27
Abstract: PURPOSE:To reduce the amount of high melting point metal to be used, to simplify the construction and to improve sealing reliability by a method wherein an auxiliary sealing body made of a material with a melting point lower than that of a filament support is connected to the support at one end of the body, and a flange is buried in an insulated body and sealed. CONSTITUTION:An auxiliary sealing body 22 made of Fe material penetrating into an insulated body 6 is fastened at the ends of filament supports 20, 21 and a flange portion 22a is attached to the auxiliary sealing body 22. On the surface of the flange portion 22a facing an insulated body 6 is a cup-like portion 22b constructed of a thin metal about 0.4mm. thick, for instance, through monobloc casting. In addition, the end of the cup-like portion 22b is allowed to contact the metallized alumina ceramic insulator 6. With this construction, the amount of expensive metal with a high melting point such as Mo to be used is reduced and the reliability of vacuum sealing can be improved.
Patent JP-S61185896-A (JP)
Inventor: OGURA TAKASHI
IPC: H05B41/32
Filed: 1985-02-14
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-H02245297-A (JP)
Title: Two-stage treating method of waste water
Inventor: UIRIAMU EMU KOOPA
IPC: C02F9/00
Filed: 1990-02-06
Abstract: A two-stage process for purifying wastewater includes the steps of biophysical anaerobic treatment (12) to remove the majority of the COD, followed by biophysical aerobic treatment (28) to further purify the wastewater. A powdered adsorbent, preferably powdered activated carbon, is used with biological solids in each treatment step. Excess biophysical solids from the aerobic step (28) are transferred to the anaerobic step (12) for digestion. Fresh powdered adsorbent is added to the aerobic treatment step (28) to compensate for that transferred to the anaerobic treatment step. Solids concentration in the anaerobic step (12) is controlled by wasting solids to disposal.
Patent JP-H02208461-A (JP)
Title: Rotary chemical heat pump
Inventor: YASUDA KENJI
IPC: F25B17/08
Filed: 1989-02-06
Abstract: PURPOSE:To obtain consecutively a heating value which exceeds an introduced heating value by carrying out heat storage and release ion at each cell successively based on the hydration and dehydration reactions of a heat storage medium induced by the rotation of each rotary unit. CONSTITUTION:Three rotary units 8 to 10 piled up on three stages comprises a cylinder-shaped vessel 1 whose inside is divided into a plurality of fanwise seated cells 3 with radical partition walls 2. Moreover, it is partitioned into an indoor chamber 5 and an outdoor chamber 6 with an arc-shaped partition wall provided with a ventilation port 7 respectively. One chamber serves as a reactor which induces a heat storage medium 15 to perform hydration/ dehydration reactions white the other chamber serves as a vaporizer and condenser which vaporizes and condenses water. The rotation of rotary units 8 to 10 performs heat storage and radiation at each cell 3 successively based on the hydration and dehydration reaction of the heat storage medium 15. In this manner, it is possible to obtain heating values which exceed introduced heating values consecutively, driving a rotary chemical pump.
Patent JP-S54120344-A (JP)
Title: Conduit of control cable
Inventor: BABA MASANAO
IPC: F16C1/26
Filed: 1978-03-09
Abstract: PURPOSE: To eliminate back-lash, by reducing sliding resistance by supporting an inner cable by means of only an inserting hole of a bearing portion material of a conduit.  
     CONSTITUTION: A conduit 1 consists of a bearing portion material 2 in synthetic resin, a flexible layer 6 in synthetic resin attached to said bearing portion material 2, an armor 4 spirally wound on the outer circumference and coating 5. A wall portion 22, to which a hole 21 for inserting an inner cable is mounted, and a cylinder portion 23 provided with a hole 7 with a diameter larger than the inserting hole 21 are installed to the bearing portion material 2. Consequently, the inner cable 8 is supported by means of only the inserting hole 21 of the bearing portion material 2 of the conduit 1, thus reducing sliding resistance, then also generating no back-lash. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52110035-A (JP)
Title: Detection of distinctness of object image
Inventor: ASANO NOBUYUKI
IPC: G02B7/36
Filed: 1976-03-12
Abstract: PURPOSE: To utilize light sensor alley, improve the respondence, and detect the high accurate distinctness in the optical instrument wherein the conventional display mens is not built-in. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62185766-A (JP)
Title: Rust-resisting paint composition
Inventor: SUZUKI SHOICHI
IPC: C09D5/08
Filed: 1986-02-10
Abstract: PURPOSE:To contemplate improvement in the corrosive material barrier properties and the rust resisting performance of the resulting coating film, by blending a paint compsn. with a scaly powder composed of a laminar oxide having a surface which is made organic and a rust inhibiting pigment. CONSTITUTION:A rust-resisting paint compsn. is obtd. by blending a paint compsn. consisting of a base resin, a pigment, a solvent and various additives with 0.2-30wt% scaly powder composed of a laminar oxide having a surface which is made organic and 0.1-5wt% rust inhibiting pigment, each per 100wt% nonvolatile matter component. Examples of the scaly powder are smectites, vermiculite, mica, etc. A scaly powder having a thickness of 0.01 to 0.1mu, a length of 0.1 to 1.0mu and an aspect ratio of not lower than 10 is used. The paint compsn. contains pref. 3-10wt% scaly powder. Examples of the rust inhibiting pigment are chromate, lead and zinc pigments. The pigment is used in an amount of pref. 1 to 2wt% based on that of the compsn.
Patent JP-H01289090-A (JP)
Title: Heater
Inventor: ROBAATO SUTAARINGU
IPC: A23L3/22
Filed: 1989-02-08
Abstract: PURPOSE: To provide a smooth flow of medium on all surface of a heating electrode by arranging the cylindrical heating electrode in a pipe for its axial line to cross the flow direction of the medium in the pipe and mounting one end on the wall of the pipe to support the heating electrode on the wall of the pipe. CONSTITUTION: A device contains a pipe section 1 which is formed with a glass filled PTFE to be mountable on a pipe (not shown), so that fluidic conductive medium to be heated can flow through the section 1 to an arrow mark F. The section 1 has a medium flow passage 2 with a larger sectional area tan that of the pipe, in which a hollow cylindrical heating electrode 3 is protruded with the surface to be exposed to the medium flowing through the passage 2 during usage. The electrode 3 is extended form the wall of the section 1 in a cantilever configuration, whose axial line is placed to cross the flow direction of the medium to be heated. The free end 4 of the electrode 3 is rounded to hold a sensor 5 electrically insulated from the electrode 3 and used to measure the pressure and temperature of the medium flowing the passage 2.
Patent JP-S55120114-A (JP)
Title: Transformer-tap winding
Inventor: SONOYAMA TAKAHARU
IPC: H01F29/02
Filed: 1979-03-10
Abstract: PURPOSE:To equalize currents and improve the occupation ratio, by shifting the flat-copper wire, which constitutes the same tap-wire group and is located at the upper layer, to the lower layer, at the outermost side in the direction of the radius; shifting the copper wire at the lower layer to the upper layer at the innermost side; and sequentially shifting the copper wires in one direction or in the reverse direction. CONSTITUTION:Paper-wound flat-copper wires 1-9 and 10-18 are stacked in the direction of the radius so as to form 2 layers, thereby 1 tap of an element-wire group A is formed. The similar groups B-D are provided in the axial direction with oil paths being provided, and the required number of turns is provided. During this work, the copper wire 9 is shifted to the position of the copper wire 10, the copper wire 18 is shifted to the position of the copper wire 1, and the positions are sequentially shifted in the same direction or in the reverse direction, so that each flat copper wire occupies the different positions in the direction of the radius by about the same number of times. In this constitution, the leaked magnetic fluxes of the windings are equally linked between individual copper wires, and the balanced currents flow in the copper wires. Furthermore, plural number of large copper wires can be used, the occupation ratio of the tap-winding is increased, and the size of the winding can be reduced.
Patent JP-H04244780-A (JP)
Title: Switching circuit and booster circuit
Inventor: MORIMOTO TAKASHI
IPC: H02M3/155
Filed: 1991-01-28
Abstract: PURPOSE:To realize high speed switching and to provide a switching circuit suitable for integration and a booster circuit which produces a high output voltage. CONSTITUTION:A power supply circuit B connected to the common emitter side of transistors Q1, Q2 constituting a differential amplifier circuit produces emitter current IE for the transistors Q1, Q2. The transistors Q1, Q2 are connected, respectively, with a bias circuit D and an oscillation circuit E. The oscillation circuit E produces a rectangular pulse for switching the transistors Q1, Q2 alternately. Upon switching the transistor Q1, current flowing through the coil L of a booster circuit varies to induce a high voltage. Since an anti- saturation circuit C for transistor increases the emitter current of the transistor Q1 slowly during ON interval thereof, the transistor Q1 functions at high rate without being saturated.
Patent JP-2000228368-A (JP)
Title: Manufacture of substrate and manufacture of semiconductor device
Inventor: YAMOTO HISAYOSHI
IPC: H01L29/786
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To carry out a lithographic step, an etching step, etc., with high precision when semiconductor elements are formed by a method, wherein the surface of a silicon layer formed having a step can be formed flat. SOLUTION: This manufacture for substrates comprises a step of forming a crystal growing seed 12 composed of a step at a surface side of an insulated substrate 11, a step of bringing a silicon containing low fusing point metal melting liquid 13 into contact with the crystal growing seed 12, and of crystal- growing silicon in the silicon-containing low fusing point metal melting liquid 13 with the crystal growing seed 12 as a start point, and of forming a silicon layer 14 at a surface side of the insulated substrate 11, a step of removing a metal separated on the silicon layer 14, and a step of flattening the surface of the silicon layer 14.
Patent JP-S52112088-A (JP)
Title: Defect diagnosing device of remote supervision control system
Inventor: HASHIMOTO YASUSHI
IPC: H04Q9/00
Filed: 1976-03-17
Abstract: PURPOSE:In an two-behavior, cyclic type remote supervision control system for sending out test signals from a master station when no control is performed, to add selection signals to said signals for selecting all machines in order so that test may cover the range from the decoding circuit of a master station to the multiple selection checking circuits of branch stations.
Patent JP-S63198573-A (JP)
Title: Balance regulator for superconducting rotor
Inventor: IDE KATSUKI
IPC: H02K55/04
Filed: 1987-02-12
Abstract: PURPOSE:To regulate the unbalance of an inner cylinder during the rotation of a rotor by displacing the cylinder by a piezoelectric element or displacing a balance ring attached to the cylinder. CONSTITUTION:In a superconducting rotor, an outer cylinder 2 and an inner cylinder 3 are connected to a decoupling side rotary shaft 1, a coupling side rotary shaft 4 is further associated to form a concentric rotary shaft, and supported by a bearing base 5. The cylinder 3 has a field winding superconducting coil 6 and a cooling liquid helium 12, and gaseous helium is discharged while cooling the sections. In this case, a piezoelectric element 21 is held firmly between the cylinder 2 and the flexible coupling 13 of the end of the cylinder 3 in such a manner that it is slidable along the shafts 1 and 4 but immovable radially. Thus, a voltage is applied to the element 21 to bent the cylinder 3, thereby generating a displacement. As a result, a balance state is varied to suppress a vibration.
Patent JP-H05227003-A (JP)
Title: Output circuit device
Inventor: MATSUDA YUKIHIKO
IPC: H03K17/16
Filed: 1992-02-14
Abstract: PURPOSE:To suppress the generation of overshooting and undershooting due to overcurrents by inputting respective signal waveforms with a moderate change and a sharp change to individual MOSFETs. CONSTITUTION:When an input is change from 'H' to 'L', an FET Mp1 in the 1st control circuit COT1 is turned on and the potential of a point A is 5 raised almost simultaneously with the trailing time of an input waveform. In the 2nd control circuit COT2, FETs Mp2, Mp3 are also turned on and the potential of a point B is moderately raised as compared with the point A. Thereby the undershooting phenomenon of an output waveform is reduced. When the input is turned from 'L' to 'H', the potential of the point B falls almost simultaneously with the leading time of the input waveform and the potential of the point A falls slowly falls in comparison with the point A. Thereby the overshooting phenomenon of the output waveform can be suppressed without allowing a sharp transient current to flow into a transistor(TR) Mp4.
Patent JP-H07239652-A (JP)
Title: Sphere display device
Inventor: TAKAGI HIROSHI
IPC: G09B27/08
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a sphere display for a terrestrial globe or moon globe which rotates smoothly by arranging plural magnets in a band form in such a manner that different magnetic poles line up alternately on the inner side surface of a sphere and alternately generating the different magnetic poles from outside this sphere, thereby generating rotating force to the sphere. CONSTITUTION:The plural permanent magnets 8 are arranged in the band form on the inner side surface 4g of the sphere 4 in such a manner that their N poles and S poles line up alternately on the equator. An arm part 6b is provided with a rotational driving section 10 which faces the permanent magnets 8 from outside the sphere 4 and applies the rotating force on the sphere 4 by alternately generating the difference magnetic poles. This rotational driving section 10 has an electromagnet for driving which alternately switches the directions of currents, thereby alternately generating the N poles and S poles in the permanent magnets 8. A supporting base 6a is provided with a permanent magnet 14 for fulcrum having a pointed tip on the side opposite to the arm part 6b. An Antarctic part 4c of the sphere 4 is magnetically attracted to a supporting structural body 6 by this permanent magnet 14.
Patent JP-S5838273-A (JP)
Inventor: FUIRITSUPE DOSUTAATO
IPC: C07D263/24
Filed: 1982-02-25
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-H03233014-A (JP)
Title: Boring work
Inventor: KARASAWA MASARU
IPC: E02D1/04
Filed: 1990-02-09
Abstract: PURPOSE:To shorten the period of construction by a method in which boring is made to the upside of the ground layer to take samples, bentonite is injected into the hole and hardened, and a sampler tube is inserted into the hole to take a boring sample in the lower layer. CONSTITUTION:An air-bubble boring is made to the upside of the ground layer to take samples, air bubbles and slime adhered to the wall of the hole are removed, and a mixture of bentonite, cement, and water is injected into the hole. A sampler tube of a slightly smaller diameter than the diameter of the hole, having closed tip, is rotationally inserted into the hole and allowed to stand until the bentonite cement 6 adhered to the wall is hardened. Afterwards, a tube of the same diameter as the sampler tube 3 is rotationally inserted with a high concentration of bentonite mud water for reaming operation, and slime is removed and cleaned. A sample is then taken by the tube 3. High-quality test samples can thus be taken.
Patent JP-S58149340-A (JP)
Inventor: YASUOKA HACHIROU
IPC: D02G3/12
Filed: 1982-02-23
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-H10210888-A (JP)
Title: Cuttlefish fishhook
Inventor: YOSHINO HIROYASU
IPC: A01K85/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a cuttlefish fishhook capable of reducing the number of part items, easily attaching a live bait, surely fishing a cuttlefish which swallows the bait and improving a fishing result. SOLUTION: This fishhook is provided with a long shaft 2 provided with a fishing line fixing part 2a on an upper end, an umbrella hook 4 disposed at the lower end of the long shaft 2, line fixing parts 5a and 5b formed at the prescribed positions of the long shaft 2, a line 6 for the bait whose one end part is connected to the line fixing part 5a or 5b and a hook 7 for the bait connected to the other end part of the line 6 for the bait.
Patent JP-2000228528-A (JP)
Title: Silicon carbide vertical fet and manufacture thereof
Inventor: UENO KATSUNORI
IPC: H01L29/80
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide vertical field effect transistor of small on-resistance together with its manufacturing method. SOLUTION: With a p-gate region 44 above a p+ embedded region 42 being cellular, an n+ source region 48 is so provided as to enclose it, increasing the area of a channel. Otherwise, the n+ source region may be cellular for the p-gate region to be arranged as to enclose it. Related to its manufacturing method, the p+ embedded region 42 is formed with a first mask of a polycrystal silicon film while the n+ source region 43 is formed with a second mask formed by thermally oxidizing the first mask, for finely controlling a channel length.
Patent JP-H10203094-A (JP)
Title: Decoration applying method for automobile body
Inventor: KISHI KEIJI
IPC: B44C1/165
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively and precisely apply a clear image on a cubic curved surface by a method wherein on a base sheet, a pattern layer is transferred using a slide transfer material which forms at least a water soluble resin layer and the pattern layer, and an overcoat layer is applied from the top of it. SOLUTION: A water soluble resin layer 3 is applied on a base sheet 2, and in addition, a pattern layer 4 and a cover coat layer 5 are provided in order to constitute a slide transfer material 1, and to such a slide transfer material 1, water or hot water is imparted to dissolve the water soluble resin layer 3. After dissolving the water soluble resin layer 3, the pattern layer 4 and the cover coat layer 5 are slid on the base sheet 2 to adjust a transfer location, and they are transferred to an automobile body 8, and the cover coat layer 5 is peeled. Then, in the final stage, a heat treatment is performed to complete the slide transfer, and then, on the top of the pattern layer 4, an overcoat layer is applied using a general spray coating method.
Patent JP-H09201159-A (JP)
Title: Powdery emulsifier composition
Inventor: IKEDA SHOICHI
IPC: A23L29/10
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fine powdery emulsifier composition suitable for improver, etc., for preparing cake or bread, excellent in dispersibility and emulsion stability to cold water by adding an organic acid glycerol fatty acid ester to a water phase containing a whey milk protein to prepare O/W type emulsion and powdering the emulsion. SOLUTION: This powdery emulsifier composition is obtained by adding an organic acid glycerol fatty acid ester which is an ester compound of a glycerol mono or di-fatty acid ester with an organic acid (e.g. succinic acid) to a water phase containing a whey milk protein (preferably in a concentration of >=1% in terms of protein) such as whey separated in production of cheese and emulsifying the mixture to prepare O/W type emulsion and powdering the O/W type emulsion by spray drying, etc.
Patent JP-S62184919-A (JP)
Title: Unit serving as both air purifier and cleaner for vehicle
Inventor: OGISO HIROYUKI
IPC: B60H3/06
Filed: 1986-02-12
Abstract: PURPOSE:To enhance the capacity of purification without an accommodation space being deteriorated, by mounting a blower on an engine so that the blower is driven by the engine, and by introducing air into the passenger's compartment through a deodorizing filter while the suction side of the blower is connected to a suction port and a suction nozzle for the passenger's compartment through a dust removing filter and a change-over valve. CONSTITUTION:A blower 1 is mounted on an engine body, and is driven by the engine through pulleys 10, 11 and a belt 12 by engaging an electromagnetic clutch. Further, a change-over valve 3 is changed over so that sucked air is introduced selectively into an air purifying pipe 4 or a cleaning pipe 5. Thereby, sucked air is blown off into the passenger's compartment from the blow-off port of a ventilator by way of a dust removing filter 2, a deodorizing filter 8, an air discharge pipe 7 and a coupling pie 9. With this arrangement, it is possible to increase suction force without the accommodating space being deteriorated.
Patent JP-H09198428-A (JP)
Title: Printed wirinng board design change processing system
Inventor: IIJIMA KAZUYUKI
IPC: H05K3/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To surely and quickly perform the design change of a printed wiring board while preventing failures in terms of electrical characteristics and transmission characteristics of a high-speed operation circuit. SOLUTION: The excessive wiring length limitation processing means 3 of a wiring cutting position decision processing means 2 inputs an excessive wiring length limiting value (α) stipulated beforehand from a library, obtains an excessive wiring length from a wiring cutting position to the pin of a prescribed component by tracing a wiring pattern connected to the component pin on a net separated by cutting and changes a cutting position so as to make the excessive wiring length be within α when the obtained excessive wiring length is longer than α.  The one stroke wiring processing means 5 of a jumper connection processing means 4 performs jumper connection so as to be one stroke wiring order of output pin-input pin-...input pin-terminating resistance pin from the pin attributes (input/output/bidirectional and terminating resistance) of the component pins inside the jumper connected net.