baber/WOPTO huggingface dataset:
Patent JP-S5816138-A (JP)
Title: Ventilator fan
Inventor: FUJIWARA MAMORU
IPC: F24F11/00
Filed: 1981-07-21
Abstract: PURPOSE:To simplify the structure by turning a motor forward or reverse by switching a circuit including a plurarity of serially connected coils within the same slot and another circuit consisting of an auxiliary coil and a capacitor in another slot. CONSTITUTION:A first circuit 11 consists of serially connected coils 7, 8 placed in the same slot and a second circuit consists of a coil 9 and a phase-advancing capacitor 10 connected in series to said coil placed in another slot electrically offset by 180 deg. from said first slot. For exhausting operation, the contact elements (c) and (a) of the switch 5 are brought into contact and the switch 4 is closed. For intake operation, the contact elements (c) and (b) of the switch 5 are brought into contact and the switch 4 is closed. As a result, the coils 7-9 are in operation in any operating mode, providing an economical and low-cost ventilator fan.
Patent JP-H0412642-A (JP)
Title: Circuit for driving remote control equipment
Inventor: MIZUHARA HIROHISA
IPC: H02J13/00
Filed: 1990-04-27
Abstract: PURPOSE:To perform on/off control of a remote control relay, etc., surely and also shorten operation time and lengthen life by accepting a signal for on/off control on condition that the AC power source is in the vicinity of zero cross. CONSTITUTION:A photocoupler 103 becomes conductive in both positive and negative polarities of the sine waveform of a power source 3, and becomes nonconductive in the vicinity of zero cross. Therefore, a transistor 105 is turned on only in the vicinity of the zero cross of voltage waveform. When a signal 22 for on control is inputted, a photothyristor 107 is ignited, and next a thyristor 108 also gets in conductive condition, and a current 4 flows to turn on a remote control relay 1. When the remote control relay 21 maintains its on-state, the internal contact 12 changes over, whereby the circuit is broken. And a light emitting diode 122 lights. Also in the case that a signal 25 for off control is inputted, by the similar operation, the remote control relay 1 is turned off, and a light emitting diode 121 lights.
Patent JP-S5447642-A (JP)
Title: Reverse incident light preventing method of cameras utilizing polarizing filters
Inventor: HIROHATA MICHIROU
IPC: G03B11/00
Filed: 1977-09-21
Abstract: PURPOSE: To pevent reverse incident light through finder and enable imprinting of accurate photographing information to be performed by providing polarizing filters in finder optical path and imprinting optical path and so arranging these that the planes of polarization of the respective polarizing filters become perpendicular.  
     CONSTITUTION: A polarizing filter 81 is provided in the finder optical path 34 which leads the photographing information from photographing information sources 48a thru 48c to an eyepiece lens 70, and a polarizing filter 82 is provided in the imprinting optical path 35 which leads the photographing information to the film 4 plane. Since the polarized light having transmitted through the polarizing filter 81 is cut off by the polarizig filter 82 which is so disposed that its plane of polarization becomes perpendicular with that of the filter 81, arriving of the reverse incident light through the finder optical path 34 at the film plane 4 may be prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6011433-A (JP)
Inventor: DEIBUITSUDO MAIKERU SHINGURUTO
IPC: C07B61/00
Filed: 1984-06-04
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-H07302027-A (JP)
Title: Method for measuring position of cleaning blade edge
Inventor: MATSUI NAOHISA
IPC: G03G21/10
Filed: 1994-04-30
Abstract: PURPOSE:To provide a method capable of nondestructively grasping the contact situation of a blade edge with reference to a drum surface and the presence or absence of scratches on the blade edge without forming an image sample and capable of evaluating a cleaning performance in a simulated state without influence from other factors such as uneven electrostatic charging on the surface of the photoreceptive drum and the inferior smoothness of a developer layer forming blade. CONSTITUTION:A laser light emitting device 30 and a light receiving device 31 are synchronously moved in a longitudinal direction of the cleaning blade 19 while shielding a part of the laser light by the blade edge (e), and the edge position of the cleaning blade 19 with reference to a housing 18 is measured based on received laser light data at every step in a very small moving extent by the laser light receiving device 30, and then, the contact situation of the cleaning blade 19 with reference to the surface of the photoreceptive drum is virtually measured based on the measured edge position.
Patent JP-H10296582-A (JP)
Title: Ultra low volume cutting oil supplying method and device therefor
Inventor: ITO KANICHI
IPC: B05B7/04
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To surely and stably supply a very small quantity of cutting oil in a necessary sufficient quantity without any loss toward a cutting part by atomizing the cutting oil and mixing it in a high speed air flow. SOLUTION: When an atomizer 10 is driven, the atomizer 10 sucks cutting oil from a cutting oil storage tank 7 so as to spray it in the form of mist from a spraying port 12. In an atomizing chamber 8, the atomized cutting oil collides against a baffle plate 13 once, and an oil drop with a larger diameter inside the atomizing chamber 8 drops along its umbrella-shaped inside face because of inertia force so as to be directly refluxed into the cutting oil storage tank 7. An oil drop with a smaller diameter is repulsed downward once by means of the baffle plate 13, however, it is diffused in the atomizing chamber 8 and advances in a gas-liquid flow pipe 15 so as to be sucked and mixed in a negative pressure high speed air flow formed by a tapering high speed air flow nozzle 19, after its concentration is regulated by means of a flow rate regulating valve 18 if necessary, and then, it reaches a cutting part with the high speed air flow.
Patent JP-S5641598-A (JP)
Title: Malfunction detecting circuit
Inventor: KANEKO HIDEO
IPC: G11C29/00
Filed: 1979-09-07
Abstract: PURPOSE: To secure the normalcy of a memory unit by detecting an address error in access to the memory.  
     CONSTITUTION: When entry address 11 of scratch pad memory 1 assigns (n) and access to address (n) of memory 1 is attained, scratch pad address memory 2 generates output 12 that shows (n). When address 11 assings (n), access to address 0, for example, due to a fault of the driving circuit results in that output 12 shows 0. Comparator 3, comparing address 11 to output 12, generates a signal that shows the normality when the both agree or the abnormality when not. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5815778-A (JP)
Title: Valve cover of closed type compressor
Inventor: KAWASAKI HIDEO
IPC: F04B39/12
Filed: 1981-07-22
Abstract: PURPOSE:To improve strength of a material and lengthen the life of a metal mold by forming a stage part of at least two or more stages through half blanking and providing a suction chamber and an ejection chamber demarcated by means of a partition wall inside a valve cover main body. CONSTITUTION:Stage parts 2a, 2b are formed through half blanking into at least two stages or more and a suction chamber 3, and an ejection chamber 4 demarcated by means of a partition wall 5 are provided inside a valve cover main body 1 installed on a cylinder head of a cylinder main body through a valve seat. Because of such a structure, depth of half blanking per one stage is small and a flow line of material at punching process of press operation unit is improved. Strength of material is also improved than that in the past by formation of stage parts 2a, 2b. Further, since it is not necessary to provide a R part for chamfering the metal mold, there is no fear for deterioration of flatness degree of a joined face 1a of the valve cover main body 1.
Patent JP-H01287372-A (JP)
Title: Vibration-insulating lifter for structure
Inventor: MASE KAZUHISA
IPC: B66F3/24
Filed: 1988-05-13
Abstract: PURPOSE:To permit sideward movements to be absorbed during earthquake in lifting work by a method in which an oil-pressure jack is set through an earthquake isolator consisting of a receiving base, a levitation base, and a ring on a fixed base placed on a foundation pile. CONSTITUTION:The ground below the foundation 4 of settled or inclined structure is excavated, the upper end of foundation piles is partly cut off, and a fixed base 1 is set over the piles. A tray-type receiving base 5 is placed on the base 1 and an inverted shallow tray-type levitation base 6 is placed through planar round rings 7 on the base 5. An oil-pressure jack 2 is set on the base 6 and operated to raise the foundation 4 of building to a given height. The same operations are repeated even for other foundation piles, the whole 4 of foundation is supported by the jack 2, and the whole of building is raised by means of the jacks 2. When earthquake occurs during the lifting work, pressure oil is supplied into the space A formed by the bases 6 and 5 and the ring 7 to absorb lateral movements.
Patent JP-H09306558-A (JP)
Title: Solenoid unit
Inventor: YAGI SAKAI
IPC: F16H61/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To assemble a plurality of solenoid valves collectively in the main body casing of an automatic transmission unit. SOLUTION: Solenoid units comprise a plurality of solenoids SV respectively having assembling parts 35 for the main body casing 60 of an automatic transmission unit and a case 20 so attached as to collectively assemble these solenoids SV with the casing 60 and electric wires are connected by pressure contact with pressure contact type terminals 23 of respective solenoids SV in the case 20.
Patent JP-H03134554-A (JP)
Title: Pre-calibrated electrochemical measuring device, which can be thrwon away
Inventor: MAATEIN JIEI PATOKO
IPC: A61B5/1495
Filed: 1990-04-27
Abstract: PURPOSE: To provide an electrochemical sensor that is disposable after use and is sufficiently inexpensive by providing a body made of an electrolyte composition that can be removed from a bridge means so that it can be replaced by a sample to be tested. CONSTITUTION: The device has two half cells 80 and 82, the half cells 80 and 82 are exposed to cavities 42 and 44 of a housing 26 and are arranged at an electrode 56 and cavities 42 and 44 that are extended to the outside of the half cells 80 and 82 and closes an electrolyte composition 72 that contacts the electrode 56 and an entrance, and includes film s 74 that contact the electrolyte composition 72 and a bridge that is connected to the entrances of the half cells 80 and 82. Also, it has a body 76 made of the electrolyte composition 72 for covering both the film 74 while being arranged inside the bridge. Then, the body 76 can be removed from the bridge so that it can be replaced by a sample to be tested, thus providing an electrochemical sensor that is disposable and is fully inexpensively.
Patent JP-S5911015-A (JP)
Inventor: AASAA JIEIMUZU METSUTSU
IPC: H03F3/34
Filed: 1983-06-24
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-H11299670-A (JP)
Title: Draining structure of bathtub
Inventor: MAEDA MASATAKA
IPC: A47K3/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and to enhance execution quality by locating one end part of a bathtub drain pipe with the other end part connected with a drain port in space on the lower part of a stepped part and making the one end part of the bathtub drain pipe a connecting part with a main drain pipe. SOLUTION: A main drain pipe 7 extending to sewer and led from the outdoor is led under the floor within a continuous footing C through an opening part of the continuous footing C and is raised from the ground G under the floor, prior to the installation of a bathtub A and a waterproof floor pan J. Preferably, the main drain pipe 7 is raised at a void 22 within an apron 17 of the waterproof floor pan J and in the vicinity of an inspection port 24. A raising tip part is formed by an elbow-shaped connecting device 23 having a bend part 32 turning to a bent part 29 of a bathtub drain pipe 4.  Therefore, an inspection cover 26 is removed after the waterproof floor pan J and the bathtub A are installed and a worker on a washing place floor 16 visualizes the other end part of the bathtub drain pipe 4 and the raising tip part of the main drain pipe 7 from the inspection port 24 and his hands can reach, and the space can be communicated by connecting with a joint pipe 34.
Patent JP-H04179493-A (JP)
Title: Dimer le x(defucosyl y 2;iii3 fucv 3 fucnlc 6 cer) and its analogue bio-organic synthesis
Inventor: EDOWAADO NUUDERUMAN
IPC: C12P19/04
Filed: 1990-04-27
Abstract: PURPOSE: To obtain a dimeric Le x  which is a cancer cell antigen and its high- order analog in high yield at a low cost by preparing a specific backbone bound to a carrier molecule and then enzymatically fucosylating the resultant backbone.  
     CONSTITUTION: A lactonorhexaosylceramide backbone linked to a carrier molecule or a lactonorhexaosylsaccharide backbone linked to the carrier molecule is prepared. The resultant backbone is then enzymatically fucosylated at the III 3 - and the V 3 -positions through an α 1→3 linkage to thereby afford the objective difucosyl Y 2  antigen (dimeric Le x ). The backbone is preferably prepared by the organic chemical synthesis. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07315656-A (JP)
Title: Bonding device and manufacture of magnetic recording medium using this device
Inventor: HISAMICHI JIYUNICHIROU
IPC: B65H19/18
Filed: 1994-05-27
Abstract: PURPOSE:To improve maintenance of quality of products as well as yield of products and productivity by bonding two sheet-like basic bodies stably and surely. CONSTITUTION:A press attaching roll 11 is composed of a central shaft 11a and an outer peripheral portion 23 which is formed around the central shaft 11a. The outer peripheral portion 23 is formed into a two-layer structure consisting of an inner layer 23a made of a material having low elasticity and excellent vibration absorption properties and an outer layer 23b made of a material having no stickiness.
Patent JP-H04344302-A (JP)
Title: Waveform equalization circuit
Inventor: KOMINAMI MASAYUKI
IPC: H03H21/00
Filed: 1991-05-21
Abstract: PURPOSE:To enable the equalization correction of a regenerative waveform with a negative edge of a head by setting the delay time corresponding to the time by the half value width before and after the peak position to be used so as to narrow the half value width of the regenerative signal waveform to the same time. CONSTITUTION:The regenerative signal from the magnetic disk is inputted to an input terminal 5, and a negative edge with negative peaks Q and R before and after a main peak P in a regenerative waveform A (input signal) is generated. Delay circuits 1a and 1b set delay times tau2 and tau1 and tau3 and tau4 respectively. The delay times tau1 and tau3 are decided corresponding to the time of 50% of the half value width centered at the main peak P and set to tau1=tau3. The tau2 and tau4 are set as the delay time against negative peaks Q and R for the main peak P. The circuit 1a outputs a signal with the signal A delayed by 7. and tau2+tau1 and the circuit 1b outputs a signal with it delayed by tau2+tau1+tau3 and tau2+tau1+tau3+tau4. A waveform equalization signal G adding 3 a signal with the signal A and these signals decayed by attenuators 2-1 to 2-4 at attenuation rates K1 to K4 respectively is outputted 6.
Patent JP-S5340846-A (JP)
Title: Circuit breaker
Inventor: HAYAKAWA KENJI
IPC: H02H3/08
Filed: 1976-09-24
Abstract: PURPOSE: To effectively protect a short-time rated load, by such manner that with a timer provided in the circuit breaker, when operated a conduction for a time longer than set by this timer, the power supply circuit be disconnected to the load equipment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5817708-A (JP)
Title: Microstrip type electromagnetic lens
Inventor: SUGITA MASAO
IPC: H01Q15/02
Filed: 1981-07-24
Abstract: PURPOSE:To obtain excellent directive characteristics, by providing a coupling circuit and a short-circuit line between taper lines provided on the external circumference of a circular conductor. CONSTITUTION:A microstrip type lens pattern is formed on one side of a dielectric substance base 10. This lens pattern is formed with a circular conductor 11a, a beam terminal 11b, a taper line 11c provided radially, and conductors provided among adjacent lines 11c and consists of a coupling circuit 12 isolated from the lines 11c and a short-circuit libe 13. In the electromagnetic lens, assuming the terminal #0, e.g., as an input terminal, the coupling level at the adjacent #1 terminal is increased by detouring and reflection of electromagnetic waves. The level of the #1 output terminal, however, is zero, when a component coupled with adjacent terminals from the taper line of the input terminal via the circuit 12 and the line 13 comes in, the component is equal to the reflected component and the phase difference is 180 deg.. Thus, excellent directive characteristics can be obtained.
Patent JP-H08284794-A (JP)
Title: Inspecting method for waterwheel speed controller
Inventor: MUNAKATA KENJI
IPC: F03B15/04
Filed: 1995-04-18
Abstract: PURPOSE: To conduct a diagnosis of some failure in an AC servo motor and an AC servo amplifier before operating a waterwheel, and block the operation if any failure exits and continue the operation if no failure exists. CONSTITUTION: Instantaneous current for diagnosis is run through respective phases of an AC servo motor from a servo amplifier 6 before starting the operation of a waterwheel 2, and load current running through the AC servo motor 7 is detected for diagnozing it. When the detected load current is within a prescribed value, it is judged to be proper. After confirming the proper condition, a driving command is outputted to the AC servo motor 7 to operate the waterwheel 2. It is thus possible to prevent the waterwheel from being operated under a malfunction condition of the servo motor 6 or the AC servo motor 7, providing safe speed control for the waterwheel 2.
Patent JP-H07320140-A (JP)
Title: Commodity storing device for automatic vending machine
Inventor: SATO KATSUYOSHI
IPC: G07F11/34
Filed: 1994-05-27
Abstract: PURPOSE:To improve the durability by a rational constitution and also to use a synthetic resin to a curved plate for a commodity storing device of automatic vending machine. CONSTITUTION:A curved plate 1 having the support projections 2 at both sides of its upper end part is molded into a single body with use of a synthetic resin (polyacetal resin). The plate surface F is formed into a wave shape including top streaks 4a and bottom streaks 4b of U-shaped sections arranged alternately in the left-right direction. The erected walls 4 are formed among the streaks 4a and 4b as the boundaries and also as the reinforcement ribs. The width of the streak 4a is smaller than the inside width of the streak 4b and also laterally asymmetrical. Windows 5 are formed at the upper and lower positions on the upper surface of each streak 4a near the center of the surface F when viewed from the curved recess surface side. Furthermore, the interference prevention windows 6 are formed at the upper and lower positions of each streak 4b.
Patent JP-S607906-A (JP)
Title: Manufacture of dynamic membrane
Inventor: IMANARA TOORU
IPC: B01D69/14
Filed: 1983-06-27
Abstract: PURPOSE:To obtain a dynamic membrane having a higher solute excluding performance than the dynamic membrane consisting separately of alumina sol and colloidal silica by combining both materials. CONSTITUTION:An organic porous support such as ceramics and sintered metallic powder can be exemplified as the porous support. The alumina sol, consisting of feathery particles having 50X5-400X40mum particle size and using an organic and an inorganic acid such as acetic and hydrochloric acid as a stabilizer, is used. The solubility in water of colloidal silica is preferably stabilized with acidity. The amt. of the aq. soln. contg. colloidal silica is regulated to 20- 50l per 1m<2> surface area of the support to manufacture the dynamic membrane.
Patent JP-S61276247-A (JP)
Title: Thick-film multilayer interconnection substrate for laser trimming
Inventor: UEZONO MAMORU
IPC: H05K3/46
Filed: 1985-05-30
Abstract: PURPOSE:To eliminate possibility that a lower electrode is cut by projecting laser beams, to miniaturize a thick-film hybrid substrate and to increase density by forming a laser-beam shielding glass layer containing SiO2 to the lower layer of a resistance element film trimmed by a laser. CONSTITUTION:A laser-beam shielding glass layer 6 containing SiO2 is shaped to the lower layer of a resistance element film 4 trimmed by a laser. It is desirable that laser-beam shielding glass has much contents of SiO2 because laser-beam shielding properties are improved with the increase of the content of SiO2, but the manufacture of a multilayer interconnection substrate containing a heating process is difficult to be executed because the fusion temperature of glass is elevated remarkably when the content of SiO2 is augmented excessively. Consequently, it is preferable that the content of SiO2 in the glass layer is set approximately 60wt% or less, and laser-beam shielding properties are made insufficient and possibility in which a lower electrode in a lower section is cut is generated when the content of SiO2 is too little, thus bringing the content of SiO2 to a value to a certain extent more than approximately 45wt%. The laser-beam shielding glass layer 6 is formed in such a manner that an organic binder, etc. are mixed with a material such as glass frit and the glass frit is changed into paste, and paste is applied onto a wiring substrate through a printing method.
Patent JP-S60260306-A (JP)
Title: Apparatus for separating part of plastic molded item
Inventor: ITOU TERU
IPC: B29C37/02
Filed: 1984-06-07
Abstract: PURPOSE:To separate precisely a part of a plastic molded item even if the part is a gate part connected to the bottom part of the molded item, by providing a rotatably driven disk-like cutter for separating the runner along one side of a track along which the plastic molded item is moved. CONSTITUTION:When a plastic molded item 4 held by a holding member 12 reaches a first cutter 20, the gate part 3 is cut with a little allowance. Then the edge of a second cutter 21 touches the bottom part of the molded item 1 held by the holding member 12A thereby cutting the gate part 3. When this cutting is carried out, since the bottom part of the molded item 1 is slightly slanted and is held, the cutting by the cutter 21 would not reach the lower end of the molded item, and therefore if the molded part is plated, it would not be peeled off.
Patent JP-S63280244-A (JP)
Title: Photosensitive resin composition
Inventor: FUJII TADASHI
IPC: G03F7/031
Filed: 1987-05-12
Abstract: PURPOSE:To enable formation of a solder mask which can be developed by a fire retardant developing soln. and has excellent definition, heat resistance and surface gloss by using a specific photosensitive resin compsn. CONSTITUTION:This compsn. contains 100pts.wt. photopolymerizable unsatd. compd. obtd. by bringing isocyanate ethyl methacrylate into reaction with the secondary hydroxyl group of an unsatd. compd. obtd. by addition reaction of a specific novolak type epoxy resin and unsatd. carboxylic acid in a 0.1-0.98 range of acid equiv./epoxy equiv. ration in such a manner that an isocyanate equiv./hydroxyl group equiv. ratio attains a 0.1-1.2 range, 2-15pts.wt. 2- methyl-[4-(methylthio)phenyl]-2-morpholino-1-propane, 20-100pts.wt. fine granular filler and 1-10pts.wt. heating hardener. The solder mask which can be developed by the fire retardant developing soln. and has the excellent definition, heat resistance and surface gloss is thereby formed.