baber/WOPTO huggingface dataset:
Patent JP-H08223833-A (JP)
Title: Rotor with permanent magnet
Inventor: TAKEDA MASANOBU
IPC: H02K1/18
Filed: 1995-02-07
Abstract: PURPOSE: To fasten permanent magnetic simply to a rotor core, by filling fastening members made of a non-magnetic material into trapezoidal grooves provided on the outer peripheral surface of the rotor core, and by squeezing in a burying way the respective permanent magnetic into the respective spaces between the respective adjacent fastening members to give a field core, and further, by sandwiching the rotor core between the end plates which are provided on both axial end surfaces of the field core. CONSTITUTION: Into the shaft hole of a laminated rotor core formed of iron plates 3, the shaft of the rotor core is fitted into a fixing groove. Fastening members 4 are fitted into trapezoidal engaging grooves provided on the outer peripheral surface of the rotor core. End plates are provided in a sandwiching way on both axial end surfaces of the rotor core, and they are fixed on the rotor core through the clamping by bolts. Then, into the space formed out of the adjacent fastening members 4 and the above end plates, each permanent magnet 6 is squeezed in a mounting way along the inclined surface of an upper part 4a of the fastening member 4. In this manner, the permanent magnets 6 are fixed in place between the respective adjacent fastening members 4 over the whole outer periphery of the rotor core.  Each permanent magnet 6 is fastened to the rotor core by the protrusions of the upper parts 4a of the adjacent fastening members 4. Thereby, the permanent magnets 6 can be fastened simply to the rotor core.
Patent JP-S61180642-A (JP)
Title: Vacuum casting method
Inventor: SUGIYAMA KENJI
IPC: B22D27/15
Filed: 1985-02-04
Abstract: PURPOSE:To manufacture castings excellent in transferring properties by closing an ingate hole by the ingate-hole cover of a chamber incorporating a porous mold therein and evacuating its inside before pouring a molten metal into a forming recessed-part of mold through the ingate hole while melting the cover. CONSTITUTION:A mold 17 having air permeability is set in a chamber 1, and the inside of chamber 1 is evacuated to a prescribed pressure after closing an ingate hole 11 of chamber 1 by an ingate-hole cover 15. Next, a molten metal is poured into a forming recessed part of mold 17 while melting the cover 15 by the heat of molten metal. Further, the inside of chamber 1 is filled with an inert gas after finishing the pouring. In this way, castings excellent in transferring properties can be manufactured.
Patent JP-H10206835-A (JP)
Title: Substrate for liquid crystal display element
Inventor: MIYATAKE MINORU
IPC: C08L29/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enhance the production efficiency of a liquid crystal cell which maintains the advantages of a resin substrate, has excellent moisture resistance and gas barrier property, substantially prevents the occurrence of curving by washing and drying after installation of a transparent conductive film and has excellent durability by providing the one surface of the resin substrate with a crosslinked resin layer via a gas barrier layer consisting of a high-polymer film and providing the other surface of this resin substrate with an inorg. inorg. oxide layer adjacently to this substrate. SOLUTION: This substrate for a liquid crystal display element consists of the resin substrate 1 formed by providing the one surface of the resin substrate 1 with the crosslinked resin layer 3 via the gas barrier layer 2 consisting of the high-polymer film and providing the other surface of the resin substrate 1 with the inorg. inorg. oxide layer 3 adjacent to the substrate 1. The resin substrate 1 is the base of the substrate which supports the installation layer of the gas barrier layer 2, etc., and may be formed of a suitable resin, such as thermoplastic resin. The resin substrate 1 which may be preferably used consists of the cured matter of an epoxy resin and above all a cyclic epoxy resin and the cured matter of an epoxy compsn. contg. an acid anhydride hardener and phosphorus hardener catalyzer.
Patent JP-S61180181-A (JP)
Title: Electronic timepiece
Inventor: KOSAKA KAZUMITSU
IPC: G04G5/00
Filed: 1985-02-06
Abstract: PURPOSE:To prevent a user from forgetting to reset a correction mode by resetting an electronic timepiece to a normal time display mode when a correction switch is kept open or closed continuously in the correction mode for longer than a specific time. CONSTITUTION:If the user forgets to operate a mode switch S1 after correcting operation, the timepiece is held in the time correction mode. In this case, when a bezel switch 4 is turned on at the stop position of a rotary bezel, the output of the switch 4 is at a level H and signals D and E are also still at the level H correspondingly, so neither of pulses F and G from NOR gates 36 and 37 is outputted. Consequently, the contents of a 1min counter 49 are not cleared. Therefore, the counter 49 is still placed in counting operation. The counter 49 outputs a carry signal 1min after the correcting operation to reset a T-FF circuit 33 automatically and switch the mode from the time correction mode to the normal time display mode, so that the user is prevented from forgetting to reset the correction mode.
Patent JP-H11219638-A (JP)
Title: Switch mechanism of apparatus for person with degraded capacity for locomotion
Inventor: KOJIMA AKIHIRO
IPC: H01H25/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a switch mechanism capable of being handled by a person with degraded capacity for locomotion whose finger tips have lost proper sense. SOLUTION: A switch mechanism is used daily by a person with degraded capacity for locomotion and has an operation part 1 and a switch part 2 to be turned on and off from the operation part, wherein the operation part 1 is made movable relative to the switch part 2 in two directions, i.e., pushing direction X and a sliding direction Y-Y' perpendicular thereto. Thereby switching on and off can be made both by pushing the operation part as normal and by sliding the operation part, and even a person with degraded capacity for locomotion whose finger tips have lost proper sense can manipulate this switch mechanism.
Patent JP-H06235080-A (JP)
Title: Corrosion preventive method for concrete structure by thermally sprayed metallic film
Inventor: UCHIBORI TOSHIYA
IPC: C23C4/08
Filed: 1993-02-08
Abstract: PURPOSE:To optimize the supply of protective current and to improve a corrosion preventive effect and corrosion preventive life by changing the film thicknesses of thermally sprayed metallic films according to the surface area and corrosion condition of reinforcing bars and electrically insulating the these films in each of the respective film thickness blocks with an external power source system. CONSTITUTION:The film thicknesses of the thermally sprayed metallic films formed on the surfaces of the concrete structure are changed according to the various values of the surface area of the reinforcing bars or the corrosion condition in the respective parts of the structure. The thermally sprayed metallic films are electrically insulated in each of the blocks varying in the film thicknesses and the required DC current is passed in each of these blocks. As a result, the protective current is passed at the large current density in the parts of the reinforcing bars where the surface area is large or the corrosion is intensive and at the small current density in the parts of the reinforcing bar where the area is small or the corrosion is slight. Then, the adequate corrosion preventive effect is exhibited according to the various values of the surface areas and corrosion condition of the reinforcing bars and since the consumption of the thermally sprayed films increases in proportion to the energizing current, the life over the entire part of the thermally sprayed films is averaged and the corrosion preventive life, etc., are prolonged.
Patent JP-S59145155-A (JP)
Title: Ink jet recording device
Inventor: MIURA MASAYOSHI
IPC: B41J2/01
Filed: 1983-02-09
Abstract: PURPOSE:To make the compact construction of ink jet printer possible, by containing diaphragm type air pump or the like in the buffer tank of the air supply system feeding air current to an ink jet head. CONSTITUTION:A diaphragm type air pump 15 is contained in a buffer tank 21 and its intake vent 16 is connected to the air current inlet 18 of wall component 14 and introduces air. Its exhaust vent 17 is opened to the space part 20 enclosed by the wall component 14. The air current by the pump 15, the pulsation of which is absorbed by the space part 20 having sufficient volume, is fed to an ink jet recording head and an ink well from an air current outlet 19. Thus, the construction is compacted, at the same time the vibration and noise of diaphragm type air pump are effectively absorbed and the quiet air supply system can be realized.
Patent JP-H06297633-A (JP)
Title: Method for bonding materials having expansion characteristics different from each other and article made of these materials
Inventor: JIEREMII PII MIRAA
IPC: C09J7/02
Filed: 1994-02-17
Abstract: PURPOSE: To provide an adhesive for mutually bonding materials having markedly different expansion properties like a thermoplastic coating material and a cellulosic substrate material. CONSTITUTION: A composite adhesive is constituted of a rigid adhesive like an acrylic adhesive or an epoxy adhesive and a laminating adhesive like a rubbery contact cement and subjected to the production of a composite article such as a counter, a sink, furniture, bordering of a profile, chemical-resistant laboratory table top or a shower. The rigid adhesive is pref. applied to the narrow part of the outside area of one of or both of a coating material and a base material and the laminating adhesive is applied to the remaining area of a surface to be bonded. By this constitution, some independent products are bonded to provide joint-free appearance between the independent products.
Patent JP-H09208991-A (JP)
Title: Detergent composition
Inventor: YAMADA MUNEHIRO
IPC: C11D1/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition containing a specific maleic acid derivative, a (per) carbonate salt and a carboxylic acid (salt), and excellent in washability for stains such as muds, oils, etc., adhered to shoes, clothes, etc. SOLUTION: This detergent composition comprises (A) 0.1-29.9wt.% of a maleic acid derivative of formula I (M<1> to M<3> are each independently H, a metal atom, an organic amine salt, etc.,) or formula II (M<4> is H, a metal atom, etc.,), (B) 1-70wt.% of a carbonic salt or a percarbonic salt, and (C) 0.1-98.9wt.% of a 2-30C carboxylic acid or its salt.
Patent JP-S62181637-A (JP)
Title: Motor
Inventor: IRIE SHINICHIRO
IPC: H02K5/08
Filed: 1986-02-03
Abstract: PURPOSE:To make it possible to assemble a motor easily even if the assembly is performed by a machine, by integrally shaping a bracket with resin to one side of a stator in molding the stator and by assembling the motor with the bracket portion brought underside. CONSTITUTION:In forming a stator 4 by molding the resin with an iron core 1 applying a winding 2, a bracket 3 is integrally formed with resin 3 to one side of a stator 4. In assembling the motor, the bracket 5 is brought to underside, supplying the parts from above. That is, a rotor 8 is housed in the stator 4. Then a bracket 12 is applied to the stator 4 and a screw 11 is thrust into a hole 10, fastening a bracket 12 to the stator 4 to fix. Thus, in the process of assembly it is not necessary to turn over the assembly upside down, so that the motor can easily be assembled not only by handwork but also by machine.
Patent JP-S59145980-A (JP)
Title: Guided flying object
Inventor: YAMANE HIDEO
IPC: G01S13/44
Filed: 1983-02-09
Abstract: PURPOSE:To execute a conical scan at the time of searching a target, and to execute a tracking by a monopulse after catching said target by driving to switch a phase shifter by a prescribed system. CONSTITUTION:When a flying object is launched, a sine wave signal having the same amplitude and a phase different by pi/2 are impressed to the four groups of phase shifters 9-12 through a transmitter, a duplexer 15 and a comparator 14, a conical scan is executed by corresponding left and right, and upper and lower antennas 5-8, and a target search is executed to obtain the high probability of geometrical lock-on and to catch the target in the center of an antenna beam. In this state, when the target is caught and a lock-on signal is outputted from a lock-on deciding circuit 27, the constant-voltage of the same phase is impressed to the phase shifters 9-12 through a controller 13 and the comparator 14, and it is possible to execute a quick switching to a target tracking with a good characteristic against a radio wave disturbance by the monopulse by the antennas 5-7, etc.
Patent JP-S59148800-A (JP)
Inventor: ANDORU FUYURUSUTO
IPC: C07J71/00
Filed: 1984-02-08
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-S60165352-A (JP)
Title: High frequency hardening steel
Inventor: YAMAMOTO TOSHIROU
IPC: C22C38/18
Filed: 1984-02-06
Abstract: PURPOSE:To attain to enhance durable life, impact fatique resistance and fretting fatigue property, by containing C, Si, Mn, Cr, O, P, S and Fe in a predetermined ratio. CONSTITUTION:High frequency hardening steel consists of, on a wt. basis, 0.4- 0.7% C, 0.5-1.5% Si, 0.7-1.1% Mn, 0.7-1.6% Cr, O<=0.0013% and the remainder of Fe and additionally contains P<=0.01% and S<=0.01%. This steel is excellent in durable life, impact fatique resistance and fretting fatique property and can be used in parts of a power transmission machine.
Patent JP-S57135337-A (JP)
Title: Measuring method for viscosity of fluid
Inventor: KANDA MAMORU
IPC: G01N11/16
Filed: 1981-02-16
Abstract: PURPOSE:To measure the viscosity in high accuracy, by detecting a response amplitude of a fluid to be inspected by a sensitive member driven by a resonance oscillation frequency. CONSTITUTION:A leg part 1 is set up through a leaf spring 2, and a single sine oscillation is carred out in a reverse phase by an electromagnetic oscillation source 3 at a central part. Shape of a sensitive member 4 attached to the tip end of the part 1 is globular or cylindrical and the variation of viscosity is easily found extremely. The propagation of oscillation to a grip 5 is negated because the part 1 is oscillated in a reverse phase and a holding operation is possible and also, it is useful for making a measuring apparatus main bodyIcompact. An oscillation amplifier 6 for setting a driving oscillation frequency by carrying out the frequency conversion in accordance with the variation of viscosity of a fluid to be measured and an ammeter 7 for keeping an exciting force at a constant level, are provided to a measuring part II. The magnitude of the amplitude value of oscillation of the part 1 is determined by a pickup 8 from the difference of viscosity resistance of the fluid to be measured by the member 4 and is read by an indicator and then, is automatically recorded by a recorder 10.
Patent JP-H09216002-A (JP)
Title: Method for joining hot steel
Inventor: SAKAMOTO KOICHI
IPC: B23K31/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To leave no deffects in a joined part, to effectively prevent break during rolling and also to eliminate the possibility of damaging finishing rolls by executing pressure welding in the state without burrs. SOLUTION: A rotary cutter 26 is clockwise rotated as shown by the arrow (a) to cut the rear end of a preceding steel strip 31 and the tip of the succeeding steel strip 32. Next, by moving the rotary cutter 26 as shown by the arrow (b), the tip of the succeeding steel strip 32 is diagonally cut. At this time, burrs are not left on the ridge line 30a where a shaved-out joint surface 30 is crossed with the tip face 32a of the steel.
Patent JP-H08213663-A (JP)
Title: Ceramic oscillation element
Inventor: MATSUNO KOJI
IPC: H01L41/09
Filed: 1995-02-08
Abstract: PURPOSE: To provide a ceramic oscillation element whose oscillation frequency change rate is small. CONSTITUTION: The element is provided with a piezoelectric resonator and a capacitance element. The piezoelectric resonator is composed of xPb(Mg1/3 Mb2/3 )0.05 Ti(0.95-z) Zrz O3+(1-x) CrO3 based ceramic composition where x=0.993 and z=0.46. The temperature characteristics of the capactance change rate of the capacitance element is set as -3500±200ppm/ deg.C. The temperature characteristics of Q value is constituted as α=400+(T-20)×5, β=400+(T-20)×3.5, and γ=400+(T-20)×1.5.
Patent JP-2000224482-A (JP)
Title: Active image sensor provided with shared read structure
Inventor: O ITO
IPC: H04N5/374
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an active image sensor capable of sharing one set of read circuits by the photodiodes of two active image sensors in contact with each other. SOLUTION: The active image sensor provided with a shared read structure is provided with a first photodiode D1, a first NMOS transistor M1, a second photodiode D2, a second NMOS transistor M2, a third NMOS transistor M3 and a fourth NMOS transistor M4. By time division controlling the changeover of first and second selection signals are reset signals and switching the potential of a variable voltage source, luminosity sensed by the first and second photodiodes D1, D2 is read from an output end present at the source of the fourth NMOS transistor M4.
Patent JP-S54113358-A (JP)
Title: Measurement of hull trim
Inventor: YAMASHITA TOSHIO
IPC: B63B39/12
Filed: 1978-02-24
Abstract: PURPOSE: To measure the hull trim simply and accurately from the horizontal line, which is measured from the deck of a stern with the use of a telescope, and the scale which is formed in the mast at the stem side.  
     CONSTITUTION: When the trim is zero, a reference point a is formed at the intersection between the horizontal line e-h of an observer 6 in the stem direction upon the deck 5 at the stern side and the fore-mast at the stem side. When the vessel is brought into the trim condition, the trim is measured from the difference of the intersection between the horizontal line e-f (shown in broken lines) in the stem direction of the observer 6 and the mast 8 from the aforementioned reference point a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53105976-A (JP)
Title: Manufacture of semiconductor device
Inventor: KACHI MASAO
IPC: H01L21/316
Filed: 1977-02-26
Abstract: PURPOSE: To produce the glass film which is free from bubbles or pinholes, by adjusting the application pulse voltage during the treatment in case the glass impalpable powder is electrodeposited to the mesa groove part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59147509-A (JP)
Title: Current mirror circuit
Inventor: WATANABE MASAHIRO
IPC: H03F3/34
Filed: 1983-02-10
Abstract: PURPOSE:To stabilize a DC operating point and switching operation by connecting resistor between a common connecting point of each base of transistors (TR) constituting a current mirror circuit and a power supply so as to decrease the turn-off time by selecting the resistance value. CONSTITUTION:The major part of the current mirror circuit is constituted by PNP TRs 1-3, and reference current sources 4, 5, 6 offering the reference are connected to collectors of the TRs 1, 2, 3 respectively. The emitters of the TRs 1, 2, 3 are connected directly or via a resistor to a power supply terminal 10 and the collector and the base of the TR1 are connected in common and the bases of the TRs 1-3 are connected in common. The resistor 18 is connected between the common connecting point of the TRs 1-3 and the power supply terminal 10. The turn-off time is reduced by selecting the resistance value of this resistor 18 so as to stabilize the DC operating point and the switching operation without increasing the size of the IC chip.
Patent JP-S57135653-A (JP)
Title: Molded commutator and manufacture thereof
Inventor: KAJIWARA SHIGERU
IPC: H01R43/06
Filed: 1981-02-14
Abstract: PURPOSE:To simply manufacture a molded commutator of high quality by filling fusible resin in the fine slot of a copper pipe provided with fine slots at the inside and with commutator legs of prescribed number at the end and cutting the pipe from the outside until the resin is exposed. CONSTITUTION:Commutator legs 71 of prescribed number are formed by cold forging at a copper pipe blank 6, and fine slots 81 are formed between the legs 71. Fusible resin 2 is filled in the slots 81. The inner radial commutator leg 71 of the pipe 7 is supported, and the hook 3 of the leg 71 and the oblique part 4 are cut from the end. The bore of the pipe 7 is pressed and thermally shaped with insulating resin 5, thereby securing the core. The outer bore of the pipe 7 is cut until the resin 2 is exposed, thereby forming a commutator segment 1 electrically independent. The hook 3 is bent along the outer bore oblique part 4. Thus, the commutator of high quality can be manufactured in mass production with a simple step.
Patent JP-H11218289-A (JP)
Title: Heat insulating panel
Inventor: SHIBATA KOSUKE
IPC: F16L59/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent foaming a un-filling part of a heat insulating material from generating in a clearance by arranging a fixed heat insulating material formed by foaming and hardening foaming heat insulating material concentrate solution filled in a clearance between face bars opposed to each other so as to nearly uniform the thickness of the rest of a clearance ranging over the whole region in the clearances opposed to each other. SOLUTION: A heat insulating panel used in a low temperature show-case and the like, is provided with a heat insulating part 23, and first and second face bars 25, 27 arranged in parallel with each other on an outer periphery of the heat insulating part 23. The heat insulating part 23 is composed of a foaming heat insulating material 29a formed by foaming and hardening foaming heat insulating material concentrate solution, and a foaming heat insulating material 29b formed by foaming and hardening foaming heat insulating material concentrate solution similarly to a solid heat insulating material 31. Clinch parts 33 are arranged on end edges of the first and second surface bars 25, 27, and projection parts are arranged on the second surface bar 27 which is brought into contact with the foaming heat insulating material 29b.  The solid heat insulating material 31 is arranged, and thereby, the capacity in the whole clearance is reduced, and a time until foaming and hardening are completed after the foaming heat insulating material concentrate solution is filled in the clearance, is shortened.
Patent JP-H11222247-A (JP)
Title: Cash delivery bag
Inventor: TOKITA KAZUHIKO
IPC: B65D33/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To treat cash similarly as common artiles by providing a sum information indication part for displaying information on a sum of cash received in a bag on a surface of the bag. SOLUTION: The cash delivery bag is obtained by machining a plastic film or the like and has an envelope-like structure. That is, it includes a bag body 1 where cash is received and a lid integrally provided on its opening, wherein a sum information indication part 3 for displaying information on a sum of cash received in the bag body 1 and a fee information indication part 4 for displaying information on a handling fee are displayed respectively in bar codes on the bag body 1. The cash delivery bag has a cash checking window 5, while a recess 6 is formed at a rim of the bag body 1 thereby allowing a user to check the cash received in the bag body 1 (especially a number of bills) on-site.