baber/WOPTO huggingface dataset:
Patent JP-S55114156-A (JP)
Title: Armature winding for rotary electric machine
Inventor: SAKAI KOUICHI
IPC: H02K3/28
Filed: 1979-02-26
Abstract: PURPOSE: To economically manufacture a rotary electric machine by so winding an armature winding that the number of slots at every pole and phase become the integer times of 4 and connecting the windings to become balanced windings so that the number of parallel circuits becomes twice of the divisor of the number of the poles but is not the divisor of the number of the poles.  
     CONSTITUTION: An armature winding is wound on an armature which has, for example, six poles (its prime divisors are 6, 3, 2 and 1), four parallel circuits, 72 of total number of slots, and 4 of the number of slots per pole and phase. In this case, upper windings are so wound that two of four windings as disposed at both sides are wound in the phase U 1  and the other two disposed at the center are wound in the phase U 2 , and lower windings are so wound that two disposed at both sides of four windings are wound in the phase U 2  and the other two disposed at the center are wound in the phase U 1  to form two parallel circuits balanced in the range of 180° of mechanical angle. The residual two parallel circuits U 3 , U 4  of four parallel circuits are disposed point symmetrically with the phases U 1 , U 2  with reverse polarity thereto. Thus, it can increase the freedom degree of designing the terminal voltage and parallel revolving current and the like of a rotary electric machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61178526-A (JP)
Title: Fuel injection control method of internal-combustion engine
Inventor: KUSHI NAOTO
IPC: F02D41/34
Filed: 1985-02-05
Abstract: PURPOSE:To inject a defined quantity of fuel to an intake passage at all times by reducingly correcting a fuel injection time when the atmospheric pressure in higher than a reference atmospheric pressure while increasingly correcting said fuel injection time when it is lower than said reference pressure. CONSTITUTION:A correcting factor is obtained by a two-dimensional data map which is stored in an electric control unit 21, from an atmospheric pressure and an intake pipe pressure detected by an atmospheric pressure sensor 26 and an intake pipe pressure sensor 23. This correcting factor reducingly corrects fuel injection time when the atmospheric pressure is higher than a reference atmospheric pressure while increasingly corrects the fuel injection time when it is lower than the reference pressure. Therefore, by using an open-air type pressure regulator 11, a required quantity of fuel can be injectingly fed to an intake port 4 through a fuel injector 3 even if the flow rate of fuel at the injection port of the fuel injector 3 varies due to change in atmospheric pressure.
Patent JP-H10214413-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/725
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To attain excellent high density recording even for a high frequency of 20MHz or above by making thickness of a magnetic layer and total thickness of laminated respective layers within the specified ranges in a metal evaporated type magnetic recording medium. SOLUTION: The magnetic layer 2 is formed on one side surface of a supporting body 1 such as a cellulose dielectric, etc., with ferromagnetic metal material by an oblique vapor deposition method within the range of the thickness of 1000-1400Å, and a diamond like carbon layer 3 is formed on it by a CVD method, etc., to the thickness of 20-200Å, and further, a lubricant layer 4 consisting of a lubricant is formed on it by a spray method, etc. An intermediate layer 6 of a non-magnetic body is provided between the supporting body 1 and the magnetic layer 2. At this time, the total thickness of formed four layers is made 2500Å or below. Further, a solution of carbon black, etc., is applied to the other side surface of the supporting body 1, and a back coat layer 5 is formed to the thickness of 0.2-1.0μm.  Thus, magnetic coupling and a traveling property between the magnetic head and the magnetic layer are made excellent, and high density recording for the high frequency becomes possible.
Patent JP-S53106677-A (JP)
Title: Manufacture of asbestors diaphragm for electrolysis
Inventor: KIGA SHIYOUTAROU
IPC: C25B1/46
Filed: 1977-03-01
Abstract: PURPOSE: To manufacture diaphragm reinforced by resin emulsion, suited for practical cathode with ease similar to that for manufacture of conventional asbestos diaphragm by making membrane from asbestos slurry and synthetic emulsion by use of aq. soln. of water sol. high molecular cpd. as dispersion medium for asbestos fiber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04260813-A (JP)
Title: Air conditioning device for vehicle
Inventor: EGAWA YUKIO
IPC: B60H1/00
Filed: 1991-02-14
Abstract: PURPOSE:To eliminate waste of energy of reheating by a heater after cooling by an evaporator for adjusting a room temperature. CONSTITUTION:In cooling a room of a vehicle, a capacity of a compressor 10 is changed to control a cooling medium pressure Peset at an evaporator 12. Because the cooling medium pressure Peset corresponds to a vaporizing temperature of cooling medium at an evaporator 16, the temperature of air from a blowout port 44 to 48 is adjusted. Need of heating by a heater in the post-stage of the evaporator 16 is thus eliminated, thereby waste of the evaporator is eliminated.
Patent JP-S59155202-A (JP)
Inventor: JIYOSEFU MORERU
IPC: A43B21/22
Filed: 1984-02-09
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-H07227112-A (JP)
Title: Seedling transplanter
Inventor: HIASA MASATOSHI
IPC: A01C11/02
Filed: 1994-02-18
Abstract: PURPOSE:To provide a seedling transplanter, equipped with a transmission case so as to enable the right and left movement and further a seedling planter on the side thereof and capable of readily performing moving operations and transplanting seedlings into plural rows in the width direction of a ridge. CONSTITUTION:This seedling transplanter is constituted by installing an engine 21, a transmission case 20, swing cases 15 and 15 for lifting and lowering mobile wheels 5 and 5 and an axle 17 for transmitting the power to both the right and the left swing cases 15 and 15 in a mobile machine body self-propelled while striding over a ridge with the right and left mobile wheels 5 and 5 so as to transmit the power from the transmission case 20, displaced from the center in the right and left direction of the mobile machine body to one side and arranged between both the right and left swing cases 15 and 15 to the axle 17. On the other hand, a rotating case 34 in a seedling planter 30 having a vertically rocking arm 31 and a transplanting cup 32 holding a seedling to be transplanted at the tip of the arm 31 is fitted onto a splinelike PTO shaft 62, protruding from the side of the transmission case 20 and kept in a state parallel to the axle 17 so as to enable the right and left positional change.
Patent JP-H09212865-A (JP)
Title: Optical disk device
Inventor: DOI AKIHIKO
IPC: G11B7/0045
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of destruction of data by generating laser light in descending order of its light quantity by a laser light generating means in turn and judging whether a reduced reflected light quantity is proper or not by a detecting means for every individual light quantity. SOLUTION: When an optical disk 1 is loaded, a control circuit is set for generating a min. light quantity by a changeover signal from a CPU 30. Then, a light beam from an optical head 5 is set in the state of irradiating the innermost circumference of the optical disk 1 in moving the optical head 5 by the CPU 30, and a driving coil 11 is excited by controlling a focusing control circuit 27 to perform focus setting. Then, a digital value corresponding to the reflected light quantity supplied from an adder 26c via an A/D converter 32 is judged as to whether this value is proper to such an optical disk 1 as CD, CD-ROM or DVD-ROM or not.
Patent JP-H03227173-A (JP)
Title: Store and forward facsimile equipment
Inventor: SATO TAKASHI
IPC: H04N1/21
Filed: 1990-01-31
Abstract: PURPOSE:To attain immediate printout of a designated document by replacing the content of a print sequence storage section when designation of printout of a received document exists in the document print and storing a print end page number of the document whose print is stopped to a print document storage section. CONSTITUTION:While a document stored in an original storage section 1 is printed out by a print section 6, when a print designation comes from an operation section 2, a comparison section 3 compares the document with a document stored in the storage section 1, and in the case it is the stored document a print control section 4 revises the content of a print order storage section 5 and the highest priority is placed to the designated document. Simultaneously, printout is stopped after the end of page print of the document during print by the print section 6 via a print stop section 7 and the print end page number is stored in a print document storage section 8 and the designated document is printed out immediately.
Patent JP-S62176744-A (JP)
Title: Automatic continuous multisurface grinding operating method for square stone
Inventor: SASAKI SHINJIRO
IPC: B24B7/22
Filed: 1986-01-29
Abstract: PURPOSE:To enable saving of a labor, by a method wherein a gantry type stone grinding device and a gantry type stone turning-over device are situated in juxtaposition at a distance therebetween, common rails are installed in the two devices, and a truck tracted by a winch is reciprocatively run. CONSTITUTION:A truck 21, on which a square stone 22 is loaded, is tracted by a winch to be conveyed in a gantry type stone grinding device, and the upper surface of the stone is roughly and final-finishing-grounded by a grinding head. Thereafter, the stone is conveyed in a gantry type turning-over device, a stone position is detected by photoelectric tube detecting means 29 and 29', a pair of grasping means 27 and 27' are lowered to nip the stone in positions situated laterally opposite to each other, the stone 22 is lifted up once to rotate it properly, with other surface up, the stone is lowered, it is placed on the truck 21 again, and is conveyed to the gantry type stone grinding device again. Through automatic repetition of the motion, multisurface grinding finish of the square stone 22 can be continuously executed. This constitution enables saving of a labor and improvement of productivity.
Patent JP-H06236515-A (JP)
Title: Thin film magnetic head
Inventor: NISHIDA HIROSHI
IPC: G11B5/31
Filed: 1993-02-09
Abstract: PURPOSE:To inhibit the occurrence of difference in the level of an insulator layer at the time of patterning a magnetic substance layer formed on the insulator layer and to avoid the breaking of a coil formed on the insulator layer. CONSTITUTION:A 1st insulator layer formed on a substrate 1 has a two-layered structure consisting of an upper layer 13 and a lower layer 12. A 1st magnetic substance layer, a 2nd insulator layer and a conductor layer are successively formed on the 1st insulator layer. A 3rd insulator layer consisting of an upper layer and a lower layer is then formed on the conductor layer and a 2nd magnetic substance layer is further formed on the 3rd insulator layer. The upper layer 13 is a tantalum pentoxide film and the lower layer 12 is a silicon oxide film.
Patent JP-S55115375-A (JP)
Title: Light detector element
Inventor: HASE NOBUYASU
IPC: H01L27/14
Filed: 1979-02-26
Abstract: PURPOSE: To obtain a monolithic light detector element of optional cut-off wavelength, by establishing regions of different band gaps in a compound semiconductor substrate and providing light detection portions at optional places on the regions.  
     CONSTITUTION: A p-type Hg 1-x Cd x Te layer 11 is grown on a CdTe substrate 10 by a gas phase epitaxial growing method. The layer 11 is obliquely polished so that its thickness is straightly varied. The entire surface of the layer 11 is coated with a thin insulating film 17 of ZnS, SiO 2  or the like. An opening is perforated through the film 17. The exposed part of the layer 11 is changed into n-type regions 12∼14 by heat treatment under an atmosphere of Hg, proton irradiation or implantation of ions of Hg, Al or the like. The mixture ratios of these regions 12∼14 are related to one another as x 1 <x 2 <x 3 . n-side electrodes 15 are attached to optional places of the regions. A p-side common electrode 16 is attached to a p-type remaining portion of the layer 11. This results in dispensing with the growth of layers of different mixture ratios and providing a monolithic unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55114052-A (JP)
Title: Mixer using time-division system
Inventor: KINOSHITA TOSHINORI
IPC: H03F3/181
Filed: 1979-02-26
Abstract: PURPOSE:To reduce variations of an amplification degree and impedance due to the number of inputs by sampling input signals through respective electronic switches in a mixer which mixing input signals from many directions and then outputs them in one direction. CONSTITUTION:A signal from input terminal 1-1 is matched with proper impedance by balancing resistance attenuator 2-1 and then held by capacitor 6 by way of electronic switch 4-1 operated by phase-shift clock pulse generator 13. Next, buffer amplifier 8 amplifies a sampling pulse and this pusle is waveform-shaped by LPF9 and then outputted to output terminal 12. Then, charge held in the capacitor is discharged via switch 7 and a signal from input terminal 1-2 is outputted in the same way. Thus, input signals are transferred in sequence at sampling intervals, so that even if input terminals would increase or decrease in number, the impedance and amplification degree will never vary.
Patent JP-S59147631-A (JP)
Title: Powder feeder
Inventor: TANAKA YASUO
IPC: F27B15/08
Filed: 1983-02-14
Abstract: PURPOSE:To provide a titled device which enables definite improvement in the resistance to heat and abrasion by easy ceramic coating by constituting so that a movable piston is mounted to a raw material feed pipe connecting to a furnace for producing a molten metal of a high temp. and a raw material is fed by the same. CONSTITUTION:A movable piston 4 is mounted in a feed pipe 3 connecting a junction hopper 5 and a preliminary reduction furnace 1 and is moved back and forth by an actuator 8 to open a feed valve 6 to feed the raw material 7 fed from the hopper 5 to the inside of the pipe 3 to the furnace 1 in a furnace for producing a molten metal which reduces preliminarily the raw material powder 7 contg. metallic oxide in the fluidized bed 2 of a high temp. in the furnace 1 and reduces the powder by melting. Since the powder feeder is constituted of said pipe 3 and piston 4, etc., the surface of the piston 4 and the inside wall of the pipe 3 in the forward and backward moving range thereof are easily coated with a ceramic, whereby the resistance to heat and abrasion is improved.
Patent JP-S58139079-A (JP)
Title: Fault point detector for transmission wire
Inventor: MURAKAMI TERUO
IPC: G01R31/08
Filed: 1982-02-12
Abstract: PURPOSE:To enable accurate and quick identification of a fault point in a transmission wire with a simple contruction of equipment by providing a plurality of zero current detectors for zero current, a light emitting element, an optical cable and the like. CONSTITUTION:A coil-shaped zero current detectors 71 wound around three phases of transmission wires are arranged at an appropriate interval of 7m. When a ground-fault accident occurs at the point A, a zero current flows to the point A from a power generator 1 and light emitting elements 81-8(n-1) emit light by an electromotive force generated in the zero current detectors 71- 7(n-1). But as no zero current flows after the point A, a light emitting element 8n emits no light. Light from the light emitting elements 81-8(n-1) is transmitted to light reeiving elements 101-10(n-1) with an optical fiber cable 9 and fault points can be detected by monitoring the condition of the light emitting elements 8l-8n on the side of the light emitting elements 101-10n. This enables accurate and quick identification of a transmission wire with a simple construction of equipment.
Patent JP-H04237068-A (JP)
Title: Electrophotographic toner
Inventor: MAEDA SATOSHI
IPC: G03G9/09
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a yellow toner superior in image reproduction performance and image storage stability by dispersing a dye classified into a monoazo type disperse dye or a monoazo type oil-soluble dye into an aqueous medium and dispersing toner binder resin particles into this medium to dye them. CONSTITUTION:This yellow dye classified into the monoazo type disperse dye or the monoazo type oil-soluble dye is, preferably, C.I. DISPERSE YELLOW 198. The content of the dye in the binder resin is 0.1-15.0wt.%, preferably, 0.4-10.0wt.%, especially, 0.8-4.0wt.%. The toner is dyed with this dye by the dispersion dyeing method, i.e., dispersing the dye and the resin particles into the aqueous medium and processing them at a prescribed temperature, thus permitting the obtained toner to be superior in humidity dependency of electric charging characteristics, fluidity characteristics, insulating property, and the like, and also superior in fixability, sharpness in melting, offset resistance, and to form an image good in tone.
Patent JP-S61182490-A (JP)
Title: Cross flow fan
Inventor: OOTSUKA TADAYUKI
IPC: F04D17/04
Filed: 1985-02-08
Abstract: PURPOSE:To reduce unbalance of a cross flow fan, by providing balancing holes in side end parts of a side, connected with a blower electric motor equipped in the cross flow fan, in an external diametric direction of a side positioning a connection tool connecting the electric motor with the cross flow fan. CONSTITUTION:A disc 3 in a side, connecting a cross flow fan 2 with a blower electric motor 1, is integrally formed by a boss 4 and an elastic material of rubber 7 or the like, forming a side end part. Said disc 3, providing holes 3a in an equal direction and a symmetrical position to a screw 5 for connection use, is balanced by a simple substance of the disc 3. While the boss 4, being integrally formed with the disc 3 by the rubber 7 or the like, provides a hole 4a for positioning for easily aligning the boss 4 to a threaded hole 4b and the balancing holes 3a provided in the disc 3. And the hole 4a of the boss 4 can balance the boss 4 by a simple substance. Consequently, the once through fan 2, decreasing its unbalance and forming a blade 6 and the disc 3 in light weight, can improve performance of a blower and reduce its noise and vibration.
Patent JP-H05191520-A (JP)
Title: Pos communication line system
Inventor: ABE HIROYUKI
IPC: H04M11/00
Filed: 1992-01-10
Abstract: PURPOSE:To improve the use efficiency of a public telephone line by sharing the public telephone line used for regular telephone communication and the public telephone line used for data transmission in a POS terminal. CONSTITUTION:Modem 14A and 14B are provided with priority functions and functions for discriminating from where a call is made either a telephone set or the controller of the POS terminal, encoding and transmitting it. When a telephone set 12 is busy even if modem 14A receives a call signal from a telephone set 12A and then it receives a data transmission request signal from the controller 10A of the POS terminal, it does not receive a request from the controller 10A and the call can be continued. Furthermore, modem 14A discriminates whether a caller subject is the telephone set 12A or the controller 10A by the reception of the call signal, and transmits a discrimination code to modem 14B through an exchange 16. Thus, a telephone set 12B or a controller 10B is selected, and the call or data transmission becomes possible.
Patent JP-S59152619-A (JP)
Inventor: SHIIN NUGU FUAINGAN
IPC: C30B23/06
Filed: 1984-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08222790-A (JP)
Title: Laser equipment
Inventor: SHIRASAKI MASATAKA
IPC: H01S5/10
Filed: 1995-02-09
Abstract: PURPOSE: To enable control of oscillation wavelength with a simple constitution, by arranging a positive and a negative dispersion regions and a first and a second mode synchronizing optical modulators in the order of light travelling, arranging optical gain medium in a suitable part, and installing a control means. CONSTITUTION: A positive dispersion region 1 and a negative dispersion region 2 which have the same amount of dispersion, a first and a second mode synchronizing optical modulators 3 and 4, and optical gain medium 5 are used, and a laser resonator is constituted. These are arranged in the order of light travelling, i.e., the first mode synchronizing optical modulator 3, the positive dispersion region 1, the second mode synchronizing optical modulator 4, and the negative dispersion region 2. Thereby a travelling route of light is constituted. The optical gain medium 5 is arranged in a part of the travelling route of light. A control means 6 which changes the mutual phases of modulation of the first and the second mode synchronizing optical modulators 3 and 4 is installed. Thereby a light having a desired wavelength can be oscillated and the oscillation wavelength can be changed.
Patent JP-H11216076-A (JP)
Title: Bathtub and bathroom
Inventor: SUNAGA HIROSHI
IPC: A47K3/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To comfortably bathe a person without a possibility of a rapid rise in blood pressure of the bathing person even if he soaks shoulder-deep in hot water by inclining a back face at the front end of a bathtub in which he bathes at a lying on the supine attitude and setting an inclined angle from a bottom surface of this back face to a specified range. SOLUTION: A bathtub is a type that a person can bathe at a lying on the supine attitude. An inclined angle θ from a bottom surface 11 of a back face 121 placed at the front end of a bathtub is 20 deg. to 45 deg., preferably, 30 deg. to 40 deg. and a footrest 111 placed at the rear end of the bottom surface 11 is formed by bending a bottom wall of the bathtub. An armrest 122 is formed by bending a sidewall 12, the height of the upper surface of this armrest 122 from the bottom surface is set to about 18 cm and, further, a pillow 124 is formed in the vicinity of the upper end of the back face 121. Within this bathtub, hot water is put at a depth of 30 to 40 cm, for instance. As a result, because influence of hydraulic pressure is reduced even if a bathing person soaks shoulder- deep, he can comfortably bathe.
Patent JP-S56118618-A (JP)
Title: Measuring method for flow rate of exhaust gas from top- blown converter by analyzing the same
Inventor: NAKANISHI KIYOUJI
IPC: G01F1/704
Filed: 1980-02-26
Abstract: PURPOSE:To measure the exhaust gas flow rate with high accuracy by analyzing the tracer gas concentration in the exhaust gas led to an analyzer, together with the CO and CO2 concentrations and calculating the exhaust gas flow rate according to the analyzed value of the tracer gas concentration. CONSTITUTION:When the blowing end point of a top-blown converter 1 is dynamically controlled, Ar gas is used as a tracer gas during the blowing period of supplying O2 for blowing, and a given amount of said tracer gas is blown in from spouting pipes 3 provided below the surface of the bath 2 in the converter 1. From the gas intake 9 provided in the exhaust gas duct 6 rising from the throat of the converter 1, the exhaust gas is led to an analyzer 7 to analyze the Ar concentration together with the CO and CO2 concentrations. At the same time, the exhaust gas flow rate is calculated according to the analyzed value of the Ar concentration.
Patent JP-S58153530-A (JP)
Inventor: ANDORE RUPAN
IPC: C02F1/68
Filed: 1983-02-15
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。