baber/WOPTO huggingface dataset:
Patent JP-H11225453-A (JP)
Title: Manufacture of stator core and stator for resin-molded motor
Inventor: KAWASAKI HIROTAKA
IPC: H02K1/18
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a stator core, for a resin-molded motor, in which cracks on a printed-wiring board and troubles in a soldering operation can be reduced. SOLUTION: A resin-molded motor is provided with a stator core 1, constituted in such a way that a plurality of ring-shaped cores 3, 4 having grooves in the outer circumference are laminated, with a winding 5 which is wound on the stator core 1 and with a printed-wiring board 7 arranged and installed in the lamination direction of the stator core 1, in order to electrically connect the winding 5 to a lead wire 6. Then, on their outer circumference, paired reference faces 18 which come into contact with reference faces 15 as references in the mold fitting operation of a resin molding mold 13 to the stator core 1 prior to a molding operation at a stator 2 for the resin-molded motor molded of an insulating resin 9 by leaving the soldering face 8 of the lead wire 6 on the printed-wiring board 7 constituted of the iron cores 4 on a side close to the printed-wiring board 7.
Patent JP-H01203789-A (JP)
Title: Pipe joint
Inventor: KADOKURA MITSUO
IPC: F16L23/04
Filed: 1988-02-04
Abstract: PURPOSE:To eliminate the direction performance and permit the easy joint by forming a collar at each edge of a pipe to be joined and butt-joining the collars through a packing and tightening the collars by a split ring having a V-shaped groove on the inner periphery. CONSTITUTION:A gasket packing 3 is arranged between collars 2 and 2. A split ring 4 is engaged with the collars 2 and 2. The split ring 4 is divided into two parts in the radial direction, and a V-shaped groove 5 with which the butt-jointed collars 2 and 2 are engaged is formed on the inner peripheral surface of the ring. For the split ring 4, a bolt 6 is inserted into a bolt hole, and the split rings 4 are tightened each other by a nut 7. Therefore, the pipe joint is not provided with direction performance, and joint work can be carried out in a simple manner only by tightening the bolt.
Patent JP-S60169056-A (JP)
Inventor: AKAIKE KAZUO
IPC: F25B41/00
Filed: 1984-02-13
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-S61183239-A (JP)
Title: Production of cis-(1s)(3r)-chrysanthemol
Inventor: TAKANO SEIICHI
IPC: C07C67/00
Filed: 1985-02-12
Abstract: PURPOSE:To obtain the titled substance, by subjecting a (-)-(3S)(5R)-5-substituted oxymethyl-3-isopropenyltetrahydrofuran-2-one as a raw material to several steps of reduction, oxidation, dehydrogenation, treatment with a hydrogen halide, etc. CONSTITUTION:A compound expressed by formula I is reduced with a metal hydride, e.g. LiAlH4, in a solvent, e.g. THF, to give a compound expressed by formula II. OR group in the resultant compound expressed by formula II is converted into OH, and the resultant compound is treated with sodium metaperiodate, etc. and cyclized to afford a compound expressed by formula III (X is OH), which is then oxidized with pyridine chlorochromate, etc., to convet X into O. A hydrogen halide is then added to the isopropenyl group in the resultant compound to give a compound in which the halogen is added to the tertiary carbon atom. The resultant compound reacted and dehydrohalogenated with a strong base to afford a compound expressed by formula IV, which is then reduced and treated with isopropyl idenetriphenylphosphorane to give a compound expressed by formula V.
Patent JP-H02203015-A (JP)
Title: Turning shaft holding parts of high-speed, high-precision rotating device
Inventor: YOSHIKAWA KATSUYUKI
IPC: B22F5/00
Filed: 1989-02-02
Abstract: PURPOSE:To enable a lightweight property and low linear expansion coefficient to be held, and also a high elastic modulus, cleanliness, and workability to be ensured by using holding parts which are formed by powder metallurgy using an Al alloy and whose linear expansion coefficients in the range from room temperature to a specific temperature are less than a specific value. CONSTITUTION:When a turning shaft 7 and bearings are made of steel material having a linear expansion coefficient of about 12X10<-6>, positioning accuracy of several mum required for a magnetic disk device 1 in which the linear expansion coefficient of the turning shaft 7 is made to be less than 180X10<-6> can be satisfied. In this case, to realize the linear expansion coefficient in the range from room temperature to 100 deg.C or 18X10<-6> in products formed by powder metallurgy, the material is to contain at least 20% and not more than 45% Si by weight and the remaining Al and unavoidable impurities. Next, one or more kinds of elements selected from three groups consisting of not less than 2% and not more than 6% Cu, not less than 0.5% and not more than 10% Fe, not less than 0.5% and not more than 10% Mn, not less than 0.5% and not more than 10% Ni, and not less than 0.5% and not more than 10% Cr are added by not less 0.5% and not more than 10% in total, and further when Cu is included, if necessary, not less than 1% and not more than 2% MgO is added.
Patent JP-S59151474-A (JP)
Title: Module of solar cell
Inventor: KAWASHIMA TOMOYUKI
IPC: H01L31/042
Filed: 1983-02-17
Abstract: PURPOSE:To manufacture a solar cell module through a simple manufacturing process by unifying a plurality of solar cell elements, to which optical conversion elements are mounted, by using shape materials of H-shaped sections and coating the anti-substrate sides with protective layers. CONSTITUTION:Optical conversion elements 1 are formed on transparent substrates 11, and fixed onto the substrates 11 by protective layers 12 coating the back sides. The elements 1, the substrates 11 and the layers 12 are held among the side surfaces of the central beams 14 of H-shaped shape materials 13 running parallel through sealing materials 15. A solar cell module in which a substance such as amorphous Si is deposited by glow discharge as the elements 1 in the structure, the substrates 11, the reverse sides thereof are coated with the layers 12, are unified by the H-shaped shape materials 13 and the sealing materials 15, the layers 12 are mounted on the back sides and an outer circumference is surrounded by a frame body is constituted. Accordingly, the solar cell module can be manufactured through a simple manufacturing process.
Patent JP-H04252278-A (JP)
Title: Black ink ribbon
Inventor: EGUCHI TAMOTSU
IPC: C09D11/02
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a black ink ribbon having low wear of wire, having excellent light resistance and chemical resistance of printed letter, maintaining high degree of black, preserving printed documents, etc., for a long period of time, comprising a ribbon substrate and ink containing specific amorphous graphite. CONSTITUTION:The objective ink comprising (A) a ribbon substrate composed of nylon 66 and (B) ink containing amorphous graphite having <=1.0mum average particle size and >=96wt.% purity (carbon content). The amorphous graphite is obtained by dissolving SiO2 in a highly concentrated alkali solution, repeatedly washing with water to give high-purity SiO2, grinding with an aqueous solution having 2-70 poise viscosity, further diluting the dispersion into 10-40 cps, classifying by applying gravity and removing coarse particles to give submicron particles.
Patent JP-S58146761-A (JP)
Title: Diaphragm
Inventor: NAKAGAWA SHIYUUICHI
IPC: F16K7/12
Filed: 1982-02-20
Abstract: PURPOSE:To improve corrosion resistance and heat resisting property of a diaphragm and enable the diaphragm to be used stably for a long time by coating ceramic on the surface of the metal diaphragm used for adjusting fluid flow. CONSTITUTION:A proper thickness of ceramic 2 is coated on the surface of a metal diaphragm 1 used for adjusting fluid flow by electrodeposition process or other methods. Thus, when fluid showing a violent chemical reaction or having a very high temperature is handled, the metal surface of the diaphragm 1 is prevented from corrosion, fatigue, etc., and can be stably used for a long time.
Patent JP-S60232167-A (JP)
Inventor: FURIIDOMAN SUTETSUKERUTO
IPC: A61M1/00
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-H11224664-A (JP)
Title: Lithium-ion secondary battery having high moisture resistance and high safety
Inventor: WATANABE MASAKI
IPC: H01M4/131
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a safe lithium-ion secondary battery having high moisture- resistance where battery performance is prevented from decreasing caused by the effect of water on lithium containing complex oxide of a positive electrode material, and heat generation at the time of short-circuiting, etc., of the battery can be inhibited low. SOLUTION: This lithium-ion secondary battery has positive electrodes containing a positive electrode material made of particulates of lithium containing complex oxide, negative electrodes containing an active material enabling occlusion and emission of metal lithium, a lithium alloy and lithium ions, and an electrolyte. Here, at least one of surfaces of the lithium containing complex oxide partculates and surfaces of the positive electrodes have film made of a water-repellent material. At least on selected from among a fluorine containing macromolecular compound and an organosilicon compound are desirable as the water-repellent material.
Patent JP-S60170188-A (JP)
Inventor: UEDA SHIGEKI
IPC: F24C7/08
Filed: 1984-02-14
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-S57141851-A (JP)
Title: Transmission-type electron microscope
Inventor: YONEZAWA AKIRA
IPC: H01J37/153
Filed: 1981-02-25
Abstract: PURPOSE:To reduce amounts of blurs which are caused due to spherical aberrations and chromatic aberrations by installing a set lens between an objective and a limiting visual field iris, and focusing an electron beam transmitted by a sample on the said limiting field iris. CONSTITUTION:A transmission-type electron microscope has an objective 3, an intermediate lens 5 and an imaging lens 7 which are located in back of the lens 3 in that order, and a limiting visual field iris 4 installed between the lenses 3 and 5. In addition, a set lens 10 is provided between the lens 3 and the iris 4. A focusing lens 1 is installed in front of the lens 3, and an electron beam is irradiated on a sample after being focused with the lens 1. After that, the electron beam transmitted by the sample 2 is focused on the iris 4 by means of the lenses 3 and 10.
Patent JP-S58142185-A (JP)
Inventor: UJIIE HIROSHI
IPC: F26B11/22
Filed: 1982-02-18
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-H07234740-A (JP)
Title: Job management method
Inventor: ISHIMARU MASAHIKO
IPC: G06F1/00
Filed: 1994-02-23
Abstract: PURPOSE:To improve possibility that the execution of a job which a user having little remaining budget puts in completes and to prevent the occurrence of a loss owing to the execution interruption of the job. CONSTITUTION:A job usage charge estimate processing part 113 estimates a usage charge when the job whose execution is requested is executed in a designated job class or system. A job execution propriety judgment processing part 114 selects the job class or system having the high possibility that the usage charge is settled within the remaining budget when it judges that the remaining budget of the user putting in the job whose execution is requested is less than the estimated usage charge and indicates the transfer of the job whose execution is requested to a job transfer processing part 116. The job transfer processing part 116 transfers the job whose execution is requested based on an indication. Thus, it is reduced that the job is brought to an end during execution owing to the lack of the budget, and the occurrence of the loss owing to the execution interruption of the job can be prevented.
Patent JP-S61186733-A (JP)
Title: Electric heater
Inventor: ONISHI SHIGEZO
IPC: F24C7/04
Filed: 1985-02-13
Abstract: PURPOSE:To effectively perform the cooking in the pot for a prolonged time with a small amount of power consumption or its keeping warm by controlling the power in multi-stages by providing a switching means that connects multiple heaters in series, parallel or combination thereof, and a proportional control means that controls the electrification rate by changing the number of waves of power source in a certain period of time. CONSTITUTION:The electric heater main body 1 comprises a built-in heater unit 2 and a control section 3. In the control section 3, both the time proportionate circuit 17 and switching device 18 are actuated by the operation of a control knob 21 in the control panel 16. For example, by turning the control knob 21, which is in the OFF position, about 60 deg. clockwise, the heater 7 is serially connected and turned ON by the switching means 18. At this moment, the time proportionate circuit 17 assumes the B1 position. In the proportional control, the wave shape is changed in every 1.5 cycle to change the electrification rate, and the electrification rate is 33% at B1, 66% at B2 and 100% at B3. The switching device 18 can also arrange the heater 7 in parallel or a combination of series and parallel.
Patent JP-S53110128-A (JP)
Title: Combusting device
Inventor: FUJIWARA MICHIO
IPC: F23L7/00
Filed: 1977-03-08
Abstract: PURPOSE: To increase combustio rate by mixing a part of combusted gas in combustion chamber into combustion air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10223934-A (JP)
Title: Superconducting device and manufacturing method
Inventor: NATORI EIJI
IPC: H01L39/22
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a grain-boundary-type superconducting device easy to align impedance with other devices, having good normally conductive resistance, and used in transmission with no restrictions even for a strong or weak electromagnetic wave. SOLUTION: An oxide superconducting film 3 is formed on a substrate junction part 2 on a bicrystal substrate so that normal conductive resistance at a Josephson junction is made suitable for impedance alignment. An element other than an element that constitutes a path of a superconductive body, in which Cooper pairs pass, is diffused in a junction part 4 of the oxide superconductive film 3. In addition, a Josephson element with adequate critical current is selected according to the strength and weakness of a high frequency current entered in the Josephson element, out of a plurality of Josephson elements with different critical currents.
Patent JP-H08221646-A (JP)
Title: Balance adjusting method for prepaid card
Inventor: WATANABE KIYOSHI
IPC: G07F7/08
Filed: 1995-02-15
Abstract: PURPOSE: To automate the adjustment processing and make a memory for storing a password number unnecessary by detecting the input of a prepaid card and a specific card for adjustment and paying the balance of the prepaid card out by a money receiving machine. CONSTITUTION: The money receiving machine 1 has a card reader 2, a bill inspection device 3, a received money amount selecting device 4, a change device 5, and a control part 6 which controls them. For the adjustment of the prepaid card, the bearer of the prepaid card 7 going to receive adjustment receives a rental card 8 as the specific card for adjustment at a prepaid card management office after being identified. The control part 6 having detected the rental card 8 is switched from a money reception operation mode to a balance adjustment operation mode and sends an instruction to the change device 5 so that money is paid back by as much as the amount of prepaid money read out of the prepaid card 7 when the bearer passes by the card reader/writer 2, so that the money is paid back.
Patent JP-S56120927-A (JP)
Title: Color-measuring device
Inventor: AKIYAMA OSAMU
IPC: G01J3/50
Filed: 1980-02-28
Abstract: PURPOSE:To enable measurement of color with sufficient sensitivity by lighting with a commercial power source by a constitution wherein a fluorescent discharge lamp is used as a power source of white light and reflected light is interrupted intermittently by a frequency which is the same with the frequency of the lighting voltage of the lamp or is the frequency multipled or divided by integral numbers thereof. CONSTITUTION:In the device wherein white light is applied to a color sample S to be measured and a control sample R and respective reflected light thereof is measured through spectral diffraction, the fluorescent discharge lamp is used as a power source 1, while a sector 5 making the light flux of the reflected light from the samples S and R by interrupted intermittently and fall on a spectroscope 6 is rotated, by a synchronous motor 7, with the frequency which is the same with the lighting frequency or with the frequency multipled or divided by the integral numbers thereof, and thus photoelectric current (i) corresponding to the strength of diffracted spectrum is detected. By this method, the surfaces of the samples can be irradiated directly by the face light source of the fluorescent lamp without using an expensive integrating sphere and thereby high sensitivity can be obtained.
Patent JP-S57140575-A (JP)
Title: Gravitational electricity generation equipment for energy economization
Inventor: OOHASHI MASAYOSHI
IPC: F03G7/10
Filed: 1981-02-23
Abstract: PURPOSE:To produce electricity by an electricity generator interlocked with a rotary shaft, by utilizing the gravitation of a body consisting of flywheels and arms fitted with weights for rotating the flywheels, to turn the rotary shaft coupled to the body. CONSTITUTION:Flywheels 1 provided with tooth grooves (a) on the peripheral portions are turned together with a shaft 2 suppoeted on pedestals 9 and interlocked with an electricity generator. Arms 3 are fitted on the shaft 2 so that the arms are freely revolved. Support portions 3a are provided on the right and left of the tip of each arm 3. Weights 4 of high specific gravity are secured on the support portions 3a. A gear (b) is mounted on the central part of a shaft 6 and engaged in the tooth groove (a) of the flywheel 1. The weights 4 are rotated in a prescribed direction by geared motors 5 provided in the weights, in response to the action of automatic switches 7, 8, so that the flywheel 1 is revolved. The revolution of the flywheel 1 is assisted by the gravity of the arm 3 and the weights 4 so that the flywheel and the shaft 2 are turned at a constant speed.
Patent JP-H06214166-A (JP)
Title: Vertical illumination type microscope
Inventor: SAKANO HITOSHI
IPC: G09F11/02
Filed: 1993-01-20
Abstract: PURPOSE:To properly set a variable aperture diaphragm with simple constitution and easy operation in accordance with the diameter of the exit pupil of an objective lens by providing a graduation part in which a graduation indicating the exit pupil diameter of the objective lens and an index opposite to the graduation move relatively according to the operation of an aperture diaphragm operating part. CONSTITUTION:An index 9 is printed on an operation ring 8 for an aperture diaphragm, a graduation 10 is printed on the main body 5a of a vertical illumination device 5 along the operation ring 8 for the aperture diaphragm so as to be opposite to the index 9 and the graduation 10 indicates the exit pupil diameter of an objective lens. The operation ring 8 for the aperture diaphragm is manually moved, the diameter of the variable aperture diaphragm is adjusted in accordance with the rotation angle and the index 9 is moved relative to the graduation 10. Thus, the figure indicating the exit pupil diameter and printed on the display part of the exit pupil diameter of the objective lens to be used is read out and, by rotating the operation ring 8 for the aperture diaphragm, the index 9 is made to be coincident with the position of the graduation 10 corresponding to the read figure. Then, the image of the variable aperture diaphragm having the same size as the exit pupil diameter is projected on the exit pupil of the objective lens.
Patent JP-S58142590-A (JP)
Title: Semiconductor laser
Inventor: TAMURA AKIYOSHI
IPC: H01S5/50
Filed: 1982-02-19
Abstract: PURPOSE:To oscillate selected two or more different wavelengths by selecting wavelength of light excited or returned from external circuit into the wavelength having energy value corresponding to the forbidden band of active layer. CONSTITUTION:The n type layers 12, 13, 14 and p<+> type layer 15 are grown in succession on an n<+> type substrate semiconductor layer 11. The layers 12, 14 are active layers while the layers 11, 13, 15 are clad layers. The forbidden bands of layers 11-15 sre considered respectively as E1, E2, E3, E4, E5. In this case, E1, E3, E5 are larger than any of E2 and E4 with respect to the relation-ship of forbidden band width of each half layer. When a forward voltage is applied to the p-n junction in such a semiconductor laser of such structure, light emission having a peak value in the two wavelengths region can be found with the layers 12, 14 considered as the recoupling region of the electrons and holes. When the light in the wavelength corresponding to an energy E2 enters from the layer 11, laser oscillation occurs with the layer 12 operated as the active layer and the layers 11, 13 as the clad layers. In the same way, when the light in the wavelength corresponding to energy E4 enters, laser oscillation occurs with the layer 14 operated as the active layer.
Patent JP-H06213112-A (JP)
Title: Engine rotation controller of outboard motor
Inventor: SHOMURA NOBUYUKI
IPC: F02N11/00
Filed: 1993-01-21
Abstract: PURPOSE:To prevent a malfunction which causes engine stalling when a shift is suddenly changed over into an astern mode in the advance condition of a ship. CONSTITUTION:When a microcomputer 5 of an ignition (fuel injection) control unit 1 detects that a shift is changed over into an 'astern' mode based on output of a reverse detection switch 13 while a ship advances and that the number of revolutions of engine drops below the specific number of revolutions N1 based on output of pulser coils 11, 12, a starter motor 20 is driven to increase the number of revolutions of engine above the specific number of revolutions N2.
Patent JP-H05220303-A (JP)
Title: Equipment for adsorptive separation of water and acid content in organic solvent
Inventor: SUEMURA KAZUYUKI
IPC: H05K3/26
Filed: 1992-02-13
Abstract: PURPOSE:To effectively separate water and acid content by adsorption from recovered organic solvent by making equipment a two-tower type one consisting of a dehydrating tower and a deacidifying tower and filling them with zeolite or aluminosilicate having small pores of the specified diameter as a dehydrating agent and a deacidifying agent. CONSTITUTION:Equipment consists of a dehydrating tower 7 for separating water content by adsorption and a deacidifying tower 8 fro separating inorganic acid and organic acid by desorption. And the towers are packed with an adsorbent of spherical zeolite and/or aluminosilicate having 3-80Angstrom  small pore diameter as dehydrating agent and a deacidifying agent. Float switches 3 are installed in the upper and lower parts of a solvent tank 2 and when solvent reaches the upper limit, a solvent pump 5 is automatically operated to pass liquid through a flowmeter 6, the dehydrating tower 7 and the deacidifying tower 8. When the liquid level in the solvent tank 2 reaches the lower limit, the solvent pump 5 is automatically stopped. Solvent purified liquid dehydrated and deacidified is put in a mixing tank 9. Flow switches 10 are installed in the upper and lower parts of the mixing tank 9 and when the liquid level in the mixing tank 9 reaches the upper limit by the solvent purified liquid dehydrated and, the solvent pump 5 is automatically stopped.