baber/WOPTO huggingface dataset:
Patent JP-S56564-A (JP)
Title: Spiral generating equipment
Inventor: YAMAMOTO YASHI
IPC: F03D9/00
Filed: 1979-06-14
Abstract: PURPOSE: To utilize a wind energy effectively and thus to increase output by rotating a wind mill to drive a generator with a strong ascending current.  
     CONSTITUTION: A suction pipe 2 is arranged with its blowoff port 2b facing in a lower side opening 1c of a spiral cylinder 1, and a suction port 2a of the suction pipe 2 is provided against the wind together with a rewind port 1a of the spiral cylinder 1. There is generated in the spiral cylinder 1 a spiral vortex with a discharge current of the wind blasted into the suction pipe 2 and a turning current of the wind  blasted from the rewind port 1a, and the spiral vortex is exhausted from an upper side opening 1b. A velocity of the discharge current (ascending) at the blowoff port 2b of the suction pipe 2 is increased by occurrence of the spiral vortex, and a wind mill 3 can be rotated and driven more effectively than in the case of a mere natural wind. A turning device with the wind as a power source is provided to follow a change in the wind direction, and a generator 4 is rotated and driven at all times regardless of the changing wind direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60218155-A (JP)
Title: Electronic publication
Inventor: IIZUKA HIROYUKI
IPC: G06F19/00
Filed: 1984-04-13
Abstract: PURPOSE:To publish without paper by retrieving optional character information or picture information recorded in a digital audio recording medium and outputting the retrieved result. CONSTITUTION:When an input means 12 actuates a control means 13 so as to output specific information in a storage means 11, the control means 13 detects the address of the information to be outputted in the storage device 11 on the basis of control information and applies the address to the storage means 11. Receiving the address, the storage means 11 outputs required information and the information is switched at its destination by a destination selecting means 14 and sent to a character information processing output means 15, a voice information processing output means 16 or a picture information processing output means 17.
Patent JP-H02252831-A (JP)
Title: Pre-fabricated cruciform beam construction method
Inventor: KANEDA KAZUHIRO
IPC: E04B1/18
Filed: 1989-03-28
Abstract: PURPOSE:To improve construction performance by inserting a steel framed beam small in dimension into an opening section provided for a steel framed beam large in dimension so as to be assembled, incorporating a split hoop at an intersection, and thereby concurrently inserting PC steel bars in the diagonal direction with respect to a flange. CONSTITUTION:An opening section C is cut off so as to be formed in the web 1 of a beam A large in dimension out of steel framed beams A and B made of H-shaped steel wherein stiffeners 3 are combined therewith, then, the beam B small in dimension is inserted into the opening section C so as to be assembled into a cruciform. In the second place, a split hoop D is inserted into the intersection of the beam A and the beam B so that hoop reinforcements are assembled into the beams A and B. Successively, PC steel bars E are inserted through between the upper and lower flanges 4 and 5 of the beam A and B in the diagonal direction while holding the opening section C so that a cross steel framed beam unit is thereby assembled in advance. After the unit has been set in the column main reinforcements projecting out of the column top section of a pre-cast reinforced concrete column, the beams A and B are joined with steel framed beams adjacent to them respectively so that a frame work is constracted.
Patent JP-2000268575-A (JP)
Title: Semiconductor device and method for generating constant voltage
Inventor: TANZAWA TORU
IPC: G05F3/24
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the standby current from increasing from an expected value by transiting a booster control circuit from an active state into a standby state so as to quickly make a boosted voltage a prescribed voltage. SOLUTION: An ACTIVE signal rises in the booster control circuit receiving a trailing edge of a signal that rises as a result of a transited address signal and falls down after a prescribed time and a sensing circuit activating signal VPP EB goes to be at a low level. When a sensing circuit 2 senses reduction in an output VPP due to a charge discharge current of a word line and a column gate, an oscillator activating signal OSCE goes to be at a high level to operate an oscillator 1, which outputs a clock signal. The booster circuit 2 conducts boosting. When the ACTIVE signal automatically restores to be at a low level after the lapse of a prescribed time and the output VPP does not yet reach a prescribed voltage, the boosting circuit 2 continues boosting. When the VPP reaches a prescribed voltage, only a standby VPP control circuit is operated after that.
Patent JP-S59201394-A (JP)
Inventor: TSUKAGOSHI TETSUNOBU
IPC: H05B39/02
Filed: 1983-04-28
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-H08271091-A (JP)
Title: Refrigerant evaporator
Inventor: KAKEHASHI SHINJI
IPC: F25B39/02
Filed: 1995-03-30
Abstract: PURPOSE: To uniformly distribute refrigerant to all tubes regardless of the velocity of refrigerant flowing into an inlet tank. CONSTITUTION: Two or more pairs of plates 100 are overlaid on top of the other so that a supply path tank is formed by communication holes 107 and ribs 111 and a return path tank is formed by communication holes 108 and ribs 112. In addition, a communicating path through which the supply and return paths communicate with each other is provided. When gas-liquid two-phase refrigerant is led into the supply path tank through an inlet pipe, gas refrigerant mainly escapes from holes 111a of the supply path tank, so that the refrigerant turns into nearly single liquid-phase refrigerant when it returns to the return path tank through the communicating path. Therefore, even if the velocity of the refrigerant flowing into the return path tank from the inlet pipe is high, the refrigerant is uniformly distributed to tubes 101 through holes 112a because the refrigerant in the return path tank is in nearly single liquid-phase.
Patent JP-S59199178-A (JP)
Title: Profiling device for welding
Inventor: SAKURAI RIYOUHOU
IPC: B23K9/127
Filed: 1983-04-28
Abstract: PURPOSE:To obtain an inexpensive profiling device which has wide applications and high reliability in a titled device to be used in arc welding with a robot by incorporating a stylus into a torch holder and transmitting indirectly a profiling quantity. CONSTITUTION:Saddles 3, 5 of the Y- (vertical) and X-axis slide units 2, 4 in the wrist part 1 of a robot are moved in the Y- and X-axis directions by the electrical command from a control panel. A torch holder 6 attached on the bottom surface of the saddle 5 is made hollow to contain a stylus 7 therein and supports a torch 9 by means of a connecting member 8. The stylus 7 can be isolated from high temp. and welding spatter by said holder. On the other hand, a device 10 for transmitting the displacement of a weld line in the X- and Y-axis directions has a link 13 of which the one end is in contact with objects 12 to be welded and the other end is in contact with a tactile part 11 apart therefrom to release the thermal influence on the part 11. The displacement quantity detected by the device 10 when welding is accomplished by moving leftward the link 13 together with the torch 9 along the weld line by bringing the same into contact with the weld line is converted to an electrical signal then a control device emits a profiling command to the driving part of the units 2, 4.
Patent JP-S591589-A (JP)
Inventor: ROMANO JII PAPARARUDO
IPC: C09K11/77
Filed: 1983-04-28
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-H09263883-A (JP)
Title: High strength hot rolled steel plate excellent in pitting corrosion resistance and workability, high strength galvanized steel plate, and their production
Inventor: TANAKA FUKUTERU
IPC: C21D9/46
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the steel plate reduced in yield ratio without causing the problems in P- and Cu-added steels by forming a steel stock of specific chemical composition into steel plate while specifying respective condition of hot rolling and cooling. SOLUTION: A steel stock, having a composition consisting of, by mass, 0.05-0.25% C, 1.0-3.0% Mn, 0.01-0.12% P, 0.02-0.5% To, 0.01-0.1% Al, S and N in the amounts controlled to <=0.01% and <=0.01%, respectively, and the blance Fe, is hot-rolled at >=800 deg.C finishing temp., and the resultant steel plate is cooled down to <=650 deg.C at (5 to 30) deg.C/sec average cooling rate and coiled. By this procedure, the high strength hot rolled steel plate, in which the amount of solid solution Ti is regulated to 0.001-0.25% and which has a structure consisting of 16-17vol.% ferrite and the balance one or >=2 kinds among martensite, tempered martensite, and bainitic lower-temp. transformed structure and also has >=500N/mm<2> tensile strength and excellent pitting corrosion resistance and workability, can be obtained.  Various treatments of electrogalvanizing, hot dip galvanizing, etc., are applied to the surface of this steel plate.
Patent JP-S57624-A (JP)
Title: Albada type reverse-galilean finder
Inventor: IIZUKA YUTAKA
IPC: G03B13/08
Filed: 1980-06-03
Abstract: PURPOSE: To obtain a reverse-Galilean type finder which is well corrected of aberrations up to the peripheral part of a large exist pupil diameter by specifying the power distribution of each lens in an objective lens and an eyepiece lens in a manner as to satisfy respectively specific conditions.  
     CONSTITUTION: A divergent objective lens G 1  is constituted of the 1st and 2nd negative lenses L 1 , L 2 , and a convergent eyepiece lens G 2  is constituted of the 1st and 2nd positive lenses L 3 , L 4 . These are so constituted as to satisfy the equation IWIV conditions when the focal lengths of the 1st and 2nd negative lenses are defined as f 1 , f 2 , and the focal lengths of the 1st and 2nd positive lenses as f 3 , f 4 , respectively. If the power distribution within the objective lens and the eyepiece lens are specified in this way, the reverse-Galilean type finder having aberrations well corrected up to the peripheral part of the exit pupil diameter is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10248483-A (JP)
Title: Flowing water thawing device
Inventor: TANAKA YOSHINORI
IPC: A23B4/07
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce a using water amount, to lower a running cost and to use the inside of a water tank as a refrigeration chamber. SOLUTION: An upper space 18 and a lower space 20 are formed by a forming member 14 housed inside the water tank 12. An evaporation chamber 44 is disposed to an external wall surface corresponding to the upper space 18 of the water tank 12 and the upper space 18 is cooled by circulating and supplying coolant to the evaporation pipe 44. Between the forming member 14 and the water tank 12, a clearance S for allowing the inflow of defrosting water from the upper space 18 to the lower space 20 is formed. At the bottom part of the water tank 12, a pump 34 for circulating and supplying the thawing water stored in the lower space 20 to the upper space 18 is disposed. The ability of the pump 34 is set to a value capable of supplying more thawing water than the amount of the thawing water supplied to the upper space 18 flowing from the clearance S to the lower space 20.
Patent JP-S63240018-A (JP)
Title: Alignment
Inventor: SHIMODA HIDEAKI
IPC: H01L21/30
Filed: 1987-03-27
Abstract: PURPOSE:To make it possible to perform a stable aligning work by a method wherein the thickness of films is formed in such a manner that the difference in optical path of the light reflected by the reflection surface of multilayered film will be brought to the value approximate to respective integer by measuring the unit of wavelength of respective medium. CONSTITUTION:When a multilayered films 2-4 are formed in such a manner that a plurality of reflecting surfaces are provided on the main surface of a substrate 1, the films are formed so that the difference in optical path computed using the unit of wavelength within the respective medium will be approximate to an integer based on the wavelength of light 5 to be used for alignment. Then, the detection of position is conducted utilizing the reflected lights 5' and 5'' of the light 5 or its diffracted beam. By using the above-mentioned method, a stable alignment operation can be performed even when the substrate on which the multilayered films 2-4 having a plurality of reflection surfaces are formed.
Patent JP-S60217836-A (JP)
Inventor: TAKAHASHI EIJI
IPC: A01K47/04
Filed: 1984-04-12
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-H11220892-A (JP)
Title: Vibration-type actuator and vibration-type drive unit
Inventor: MAENO TAKASHI
IPC: H01L41/09
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To generate a drive force with multiple degree of freedom with a single vibration body with a simple configuration by providing the vibrator for generating a vibration displacement in at least different specific direction, generating a synthetic vibration in the vibrator, and moving a contact body in contact with the vibration body relatively in an arbitrary direction. SOLUTION: A first piezoelectric element 3 between a head part elastic body 4 and an intermediate elastic body 5a excites a vertical vibration in a vibrator. Also, second and third piezoelectric elements 3 between the middle elastic body 5a and a rear elastic body 5b form a bending vibration within x-z plane and y-z plane. Then, they generate a vibration displacement in different three directions. Also, an oblique inner-periphery surface is formed in a taper surface for an axial line in contact with a traveling body (contact body) 2 in a spherical body shape for the tip part of the head part elastic body 4. Then, by combining a vertical vibration being formed in the vibrator and two vibrations out of a bending vibration in two directions, the traveling body 2 in a spherical body shape can be rotated around x, y, and z axes.
Patent JP-S59199442-A (JP)
Inventor: HAINTSU FUOTSUKE
IPC: B65D5/54
Filed: 1984-04-13
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-H09262970-A (JP)
Title: Ink-jet recording apparatus
Inventor: MISUMI YOSHINORI
IPC: B41J2/01
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To equalize an area of each pixel formed on a recording face by the transfer of a recording head to each direction and make the density of printing uniform in a going path and in a returning path by controlling a stricking area per pixel formed by an ink droplet which has arrived at a recording face of a recording medium. SOLUTION: An image date forming section 62 in a recording signal processing unit is connected to an operation control section 66 to which a detection output signal Sd is supplied. The image data forming section 62, in which image data to be printed on recording paper are subjected to a predetermined signal processing, forms binary-coded data and sends them out as a printing data group DPi corresponding to heaters 52a-52i in a recording head section 10 of a recording unit. By this method, the printing data group DPi from the image data forming section 62 is also supplied to the operation control section 66 having a data memory part 66m in which the printing data group DPi is stored for each of lines to be printed on a recording face at a predetermined timing and is read out.
Patent JP-S52156587-A (JP)
Title: Gallim phosphide green light emitting diode
Inventor: YAMAGUCHI TAKAO
IPC: H01L33/30
Filed: 1976-06-22
Abstract: PURPOSE: To increase the ratio of hole current composition in full diode current and achieve the improvement in light emission rate by setting the acceptor concentration in P type layer about 1.4 to 2 times the doner concentration of N type layer in a gallium phosphide green light emitting diode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11262235-A (JP)
Title: Permanent magnet moving type linear dc motor
Inventor: MORIKI YUICHI
IPC: H02K41/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To realize reduction in variation of propelling force, large propelling force, long strokes, reduction in size and weight and low cost by forming a winding to form a stator with two or three winding which have the identical winding specifications and are connected in parallel and fixing a yoke to a magnetic pole surface having polarity different from the magnetic pole surface opposing to a stator of permanent magnet forming a rotor. SOLUTION: A stator 1 is formed of a cylindrical first yoke 2 and a first winding 3 and a second winding 4, which are wound around the first yoke 2, have identical winding specification and connected in parallel. A rotor 10 is formed of a cylindrical permanent magnet 11 which is arranges as a coaxial cylinder at the area, keeping the predetermined gap to the stator 1, so that the magnetic pole surfaces having N pole are provided opposed to each other and a cylindrical second yoke 12 fixed to the magnetic pole surface having the S pole of the permanent magnet 11. When a predetermined current is applied to the coils 3, 4, these are moved in the direction of arrow mark A with a predetermined propelling force.
Patent JP-H05244539-A (JP)
Title: Eyeglass type display device
Inventor: OSAWA MITSUO
IPC: H04N5/64
Filed: 1992-02-26
Abstract: PURPOSE:To watch a stable and powerful picture by fitting an elastic pad to an eye-contact part of a frame to improve the wear performance. CONSTITUTION:A pad 11 made of a light, volatile material offering well skin touch such as felt or sponge is fitted to a frame 2 so as to surround its eye- contact part. Then the frame 2 is supported and fixed by the pad 11, ears and a nose. Since the frame 2 is fitted to the face through the elastic pad 11, the position deviation between an optical system 3 and eyes is prevented and a video image is watched stably even for the use for a long time and the fatigue is relieved. Furthermore, since the pad 11 has a light shield property, the leakage of an external light from the surrounding to the optical system 3 is prevented and other than the picture is not visible, even a subminiature pattern is sensed to be a large pattern by the optical system 3 with a wide visual field and the clear and powerful video image is watched.
Patent JP-2000266206-A (JP)
Title: Expansion valve
Inventor: NOMURA FUJIO
IPC: F16K17/38
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve capable of enhancing a recycle ratio. SOLUTION: An element part 7 having a diaphragm 13 is thread-bonded to an upper portion of a valve block 6 through a packing 16. Each part constituting the element part 7 is formed using the same metal material (for example, stainless steel). A heat transfer part 8 has a heat sensitive part 8A and a stopper part 8B and the stopper part 8B is integrally provided on an upper portion of the heat sensitive part 8A and is assembled in the element part 7. The stopper portion 8B receives an urging force from below and is closely adhered to lower surface of the diaphragm 13. An outer periphery portion of the stopper portion 8B is enlarged in an umbrella shape and is extended to a position opposed to the receiving portion 14.  When the diaphragm 13 is downwardly displaced, the maximum displacement quantity toward below of the diaphragm 13 is restricted by abutting the outer periphery portion to the receiving portion 14. The heat transfer part 8 (heat transfer 8A and stopper 8B) is formed using the same metal material as each part constituting the element part 7.
Patent JP-S60219154-A (JP)
Title: Electromagnetic servo-valve brake device for automobile
Inventor: TOMITA YUKIOMI
IPC: B60T13/66
Filed: 1984-04-13
Abstract: PURPOSE:To compensate a delay by an electromagnetic means to ensure a satisfactory brake operation, by independently providing a bypass passage and a check valve for supplying oil into a brake oil chamber in a master cylinder upon rapid depression of a brake pedal prior to energization of the electromagnetic means. CONSTITUTION:Upon abrupt depression of a brake pedal 1 the pressure in a second oil chamber 23 in a hydraulic pressure converting means 20 is increased in association with the forward movement of a push rod 12, and oil from the second oil chamber 23 is not returned into a reservoir tank 28 but forced to flow through a bypass passage 55 into a brake oil chamber 15 while opening a check valve 56. Therefore, the forward movement of the push rod 12 in the master cylinder 2 occurs earlier so that even if the volume expansion of the brake oil chamber 15 is abruptly made and therefore a delay in response operation by an electromagnetic means 40 occurs. The depressing force of the brake pedal 1 is highly responsively boosted up, thereby a satisfactory brake performance may be ensured.
Patent JP-S554008-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KIYOTA KOUHEI
IPC: G03G5/085
Filed: 1978-06-23
Abstract: PURPOSE: To produce an electrophotographic photoreceptor of high corona resistance and high mechanical strength by using the photoconductive layer comprising dispersing zinc oxide powder in the specific silicon base high polymer binder.  
     CONSTITUTION: The silicon base high polymer compound shown by the formula (n is 500 to 3000) obtained by dissolving glass resin (commercial product, made by Owens Illinois Inc.) in water-containing ethyl alcohol and hydrolyzing the same is used as a binder. Zinc oxide powder is added in the solution of P type pigments (e.g., Rose Bengale) and N type pigments (e.g., Crystal Violet) and ethyl alcohol (water content about 10%) and the mixture is kneaded, after which the mixture is added with the abovementioned water-containing ethyl alcohol solution of the glass resin and the mixture is kneaded. The resultant mixture is coated and dried on a conductive substrate such as aluminum foil to form the photoconductive layer, whereby the electrophotographic photoreceptor is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62236618-A (JP)
Title: Manufacture for coated steel wire
Inventor: TOMINAGA HARUO
IPC: B21C1/00
Filed: 1986-04-03
Abstract: PURPOSE:To manufacture a steel wire, coated with metal, continuously at a low cost, by cooling a die, while it is in peeling the steel wire, by liquid nitrogen so that the die extends its life enabling the steel wire to be continuously peeled. CONSTITUTION:A steel wire 1 is previously elongated to a predetermined wire size, and the wire 1, whose outermost layer of the skin is peeled by a die 2, forms a core wire 3. Here liquid nitrogen is delivered from a liquid nitrogen supply pipe 15 toward an edge point internal surface of the die 2, causing the edge point internal surface of the die 2 to be cooled. Further the liquid nitrogen is delivered also from a hole 16 of a die retaining cap 2A, cooling also an edge point external surface of the die. The core wire 3, peeling the outermost layer of the skin by die machining, is fed passing through molten copper in a crucible 7, and a coated steel wire 19 is obtained. A life of the die can be extended by cooling the die 2.