baber/WOPTO huggingface dataset:
Patent JP-S62181673-A (JP)
Title: Series resonance type inverter
Inventor: AMANO TAKASHI
IPC: H02M7/48
Filed: 1986-02-03
Abstract: PURPOSE:To conduct stable commutation operation having no stress, and to perform series resonance by connecting an additional capacitor having small capacity in parallel with the secondary side of a transformer for resonance. CONSTITUTION:An additional capacitor Cx having small capacity is connected in parallel (the is, in parallel with load 1) with a secondary winding N2 for a transformer T for resonance. Consequently, the inductive inductance component of the transformer T for resonance is reduced by the capacitive properties of the additional capacitor Cx, the inductance component is not brought only to the self-inductance of a primary winding N1 even under the state of non-load, and the titled inverter is stabilized and commutated under the state of little stress and resonance operation can be conducted. The capacity of the additional capacitor Cx is small, thus also having no effect on the original series resonance operation of rated load.
Patent JP-H05186147-A (JP)
Title: Elevator controller
Inventor: OKUMURA MASAHIDE
IPC: H02P29/20
Filed: 1992-01-13
Abstract: PURPOSE:To enhance the riding comfort of an elevator car by restraining backlash oscillation generated from the speed reducer of an elevator. CONSTITUTION:Loads in a car are detected by an in-car load detection means 21 and the direction in which the car travels is detected by a travel direction identification means 22 and then the period during which backlash oscillation occurs is recognized by an increased acceleration change recognition means 23. A speed command generation means 24 generates in accordance with the output of the means 23 a normal speed command value 10a or a speed command value 10a obtained by changing the increased acceleration.
Patent JP-H03224974-A (JP)
Title: Construction of earhquake-isolating building
Inventor: IGARASHI TETSUO
IPC: E04B1/34
Filed: 1990-01-31
Abstract: PURPOSE:To make construction work easier by a method in which a mat slab is formed on the bottom of pit, an earthquake isolator is set on the wall and bottom of the pit, and concrete is placed into precast concrete panels as outer form panels attached to the earthquake isolator. CONSTITUTION:The wall 2a of a pit 2 is constructed in the form of an underground constituous wall, the inside of the wall 2a is excavated, and a mat slab 2b is formed on the bottom of the pit 2. Laminated rubbers 4 are attached to the upsides of the slab 2b and the wall 2a, and PC plates 10 and 11 to be the outer form panels 3d and the mat slab 3a of the upper body 3 are attached. On the inside of the plates 10 and 11, reinforcing bars are arranged for the slab 3a, column 3b, and the outer walls 3d, inner form panels are assembled, and concrete is placed to form the slab 3a, the column 3b, and the outer walls 3d. The operations for reinforcement arranging and concreting can thus be easily attained.
Patent JP-S62179868-A (JP)
Title: Joining method for band-shaped metallic sheet
Inventor: MURATA AKIICHI
IPC: B23K9/02
Filed: 1986-02-03
Abstract: PURPOSE:To join satisfactorily and exactly an end part of a band-shaped metallic sheet, by bringing butted parts to arc welding, in a state that a tab sheet has been made to adhere closely to both side end faces of the butted parts of the band-shaped metallic sheet. CONSTITUTION:When joining a band-shaped metallic sheet 11, first of all, both the band-shaped metallic sheets 11 are butted on a back bar 3 so that each end face to joined of these metallic sheets is positioned on a notch groove 3a of the back bar 3. Subsequently, a table plate S consisting of the same material as the band-shaped metallic sheet 11 is placed on a recessed part 2b of a guide 2 and a recessed part 5a of a tab holder 5, and the tab holder 5 is pushed to the back bar 3 side by a holding 6. In this way, the end face of each tab sheet 8 adheres closely to both side end faces of the band-shaped metallic sheet 11. Also, an adjacent position of the butted parts of the band- shaped metallic sheets 11 are pressed and fixed by a clamp 12, the butted parts are welded by arc welding so that a molten pool is continued to the tab sheet 8, and after welding has been ended, the tab sheet 8 is removed from the band- shaped metallic sheet 11.
Patent JP-S56118007-A (JP)
Title: Algicide
Inventor: TERADA SETSUO
IPC: A01N37/36
Filed: 1980-02-23
Abstract: PURPOSE: An algicide, having great algicidal effect lasting for a long term without developing the chemical resistance, and containing two types of agents 3-(3,4- dichlorophenyl)-1,1-dimethylurea and a citrate or citric ester as active constitutents.  
     CONSTITUTION: An algicide containing 3-(3,4-dichlorophenyl)-1,1-dimethylurea of the formula and at least one of a citrate, e.g. zinc citrate or aluminum citrate, or a citric ester, e.g. methyl citrate or butyl citrate, as active constituents, and if necessary dispersed in a spreading agent consisting of a vinyl high polymer, e.g. polyvinyl acetate or polyvinyl alcohol. The amount of the agents eluted is adjusted by changing the amount of the vinyl high polymer according to the purpose to prevent a large quantity of agents eluted at a time and keep the concentration of the agents in water constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57135327-A (JP)
Title: Direct light sensor and dimming method
Inventor: USUKI NOBUHIRO
IPC: G01J1/04
Filed: 1981-02-14
Abstract: PURPOSE:To quickly detect direct light, and to suitably control indoor intensity of illumination, by forming a sensor by use of a case body which is similar to an indoor state as to its shape, and is provided with a photodetecting element. CONSTITUTION:In the inside of a case body 6 forming a direct light sensor 9 whose shape is similar to an indoor state, a photodetecting element 7 is placed, and in accordance with selection of its horizontal position, length l of an opening edge for adjusting an incident angle, etc., the direct light of a desired indoor place is detected through the element 7. When closing of a blind and adjustment of a window side lighting apparatus 4 are controlled in response to an output of the element 7, by intercepting an output of a daylight sensor 3 for controlling said lighting apparatus 4 in the room 3, the direct light is detected quickly, and the direct light is controlled so that the indoor intensity of illumination becomes suitable.
Patent JP-H07206394-A (JP)
Title: Liquid jack
Inventor: KAWASAKI OSAMU
IPC: B66F3/28
Filed: 1994-01-21
Abstract: PURPOSE:To increase a stroke and to reduce an overall length and to reduce the occurrence of pollution of a river. CONSTITUTION:A first piston 3a is slidably inserted in a hollow first cylinder tube 2a. A first rod cover 4a is arranged at one end of the first cylinder tube 2a and a rod cover 4a at the other end. A head cover 5 is arranged at the other end. A second cylinder tube 2b is fixed to the first piston 3a and the second cylinder tube 2b is protruded from the first rod cover 4a of the first cylinder tube 2a. A second piston 3b is slidably arranged in the second cylinder tube 2b. A piston rod 6 is fixed to the second piston 3b. The piston rod 6 ills protruded from the second rod cover 4b of the second cylinder tube 2b. A tip fixing part 7 is disposed at the tip of the rod 6.
Patent JP-H06235020-A (JP)
Title: Production of structural member
Inventor: FUJITA AKIJI
IPC: C22C38/00
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a structural member particularly having high strength, high toughness and high corrosion resistance and free from the deformation of stock at the time of heat treatment. CONSTITUTION:Stainless steel contg. by weight <=0.07% carbon, <=1% silicon, <=1% manganese, 2.5 to 5% copper, 3 to 5.5% nickel, 14 to 17.5% chromium,. <=0.5% molybdenum and 0.15 to 0.45% niobium, and the balance substantially iron is subjected to primary solution treatment at 1010 to 1050 deg.C, is thereafter subjected to aging treatment at 520 to 630 deg.C and is subjected to welding execution into a structural member having an optional shape. Furthermore, its temp. is raised at <=100 deg.C/hr rate, and secondary soln. treatment is executed at 1010 to 1050 deg.C. After that, it is cooled to a room temp. at <=100 deg.C/hr cooling rate in a furnace, is subjected to aging treatment at 520 to 630 deg.C and is subsequently cooled to a room temp. at <=100 deg.C/hr cooling rate in the furnace to produce the structural member.
Patent JP-S59148612-A (JP)
Inventor: SANO YOSHIO
IPC: B27L5/00
Filed: 1983-02-14
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-S56120144-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INO MASAYOSHI
IPC: H01L23/556
Filed: 1980-02-27
Abstract: PURPOSE:To prevent an error of memory easily and securely by completely intercepting alpha beam through the setting of a box-type chip cover formed of polyimide resin between a lid for sealing and a semiconductor integrated circuit chip, separated from the said chip. CONSTITUTION:A chip cover 14 is interposes between a lid 12 and a semiconductor circuit chip 10 and the cover 14 is made of a material which is capable of intercepting alpha beam, e.g. polyimide resin. Besides the cover 14 is formed like a box which is open at the bottom and thick enough to intercept alpha beam. The said open side is housed inside a package 8 facing the chip side 10. In addition, the side wall 14a of the cover 14 is separated by a space so that it does not contact a wire bonding 11. With this constitution, it is possible to completely intercept alpha beam from the lid 12, a main alpha beam source and the cavity inner side 13 of the package 8.
Patent JP-S62258896-A (JP)
Inventor: HAWAADO II HOOUERU
IPC: B64F1/10
Filed: 1987-02-04
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-S57138487-A (JP)
Title: Trimming device of cargo ship
Inventor: SAKAI SHIYOUJI
IPC: B63B25/04
Filed: 1981-02-17
Abstract: PURPOSE:To accommodate grain cargo even in the dead spaces of grain carge conveyed through a hatch formed in upper corners of a hold by providing rotatable screw conveyors at the upper sides in the hold beneath an upper deck around the hatch section. CONSTITUTION:Screw conveyors 9 are arranged at the upper corners respectively in a hold 3 beneath an upper deck 1 around a hatch 5. The screw conveyor 9 is installed as rotatable with 7 side of the hatch 5 as a fulcrum. So far, the grain cargo conveyed through the hatch opening 5 has been creating dead spaces without being distributed to the upper corners in the hold based on an angle of repose theta, but by using a screw conveyor free of rotation, the grain cargo can be conveyed even to the dead spaces, and the loading efficiency can be improved. In addition, the grain cargo can be prevented from moving, and the ship can be stabilized.
Patent JP-S59155272-A (JP)
Inventor: UIRIAMU ROODESU ROJIYAA
IPC: A62D3/02
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-S55117772-A (JP)
Title: Magnetic card reader
Inventor: MINEO KOUICHI
IPC: G11B25/04
Filed: 1979-02-26
Abstract: PURPOSE:To eliminate a defective read by specifying the method of supporting a magnetic head and press member. CONSTITUTION:Holding plate 12 holding magnetic head 11 is fitted elastically to main frame case 1 via 2nd leaf spring 15, and the horizontal part edge of 1st ''L''- shaped leaf spring 14 holding pad 13 pressing magnetic card C against magnetic head 11 opposing to magnetic head 11 is connected to the lower edge of holding plate 12 in one by welding, etc. As a result, even if magnetic card C would be supplied slanting in its thickness, length or width direction, magnetic pad 11 and pad 13 can securely follow up by elastic displacement of 1st and 2nd leaf springs 14 and 15 while staying opposite to each other in a body, and contactness between magnetic card C and magnetic head 11 is kept, so that a secure magnetic read will be possible.
Patent JP-H04237770-A (JP)
Title: Exterior wall material hangup method and converting device for hangup attitude
Inventor: KAWAKAMI KAKUROU
IPC: B66C13/08
Filed: 1991-01-22
Abstract: PURPOSE:To save labor in the lifting works for exterior wall material 1 and ensure the safety. CONSTITUTION:A wire is connected to each end of exterior wall material 1 and coupled with the hook 5 side of a lifting machine. These wires 33 are moved on the hook 5 side, and the exterior wall material 1 is supported approx. level and lifted to the mounting position at a specified level. On the hook 5 side, thereafter, the wires 33 are moved, and the lifted attitude of the exterior wall material 1 is changed to vertical substantially. Thereby operations can be done with each exterior wall material 1 lifted in the condition loaded on a flat stack on a truck as it is, and lifting of the exterior wall material 1 be performed approx. in the horizontal attitude.
Patent JP-S61181455-A (JP)
Inventor: OSHIMA YUTAKA
IPC: A61N5/06
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11222888-A (JP)
Title: Fluid socket and protective cap therefor
Inventor: MURAYAMA SHIGETADA
IPC: F16L57/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a protective cap of which manufacture cost is reduced. SOLUTION: This protective cap 300 is fitted removably to a fluid socket 10 so that it covers connecting ports 11 and 12 provided in the fluid socket 10 so as to supply fluid, in a watertight or airtight state at the time when the connecting ports 11 and 12 are not used. In this case, it has a cap main body 3 constituted of an elastic body and having a plate-shaped main-body part 30 and a pair of engagement pieces 33 and 34 which are provided integrally on one side of the main-body part 30 so that they stand side by side in a projected state, and engage, in a state of covering, with paired engagement supplementing parts 16 and 17 of the fluid socket 10 respectively, in a state of being prevented from slipping off,  and a pulling member 5 which is fitted to the main-body part 30 of the cap main body 3 and can change the shape of the main-body part 30 by applying an external force thereto. By applying the external force to the pulling member 5, the shape of the main-body part 30 is changed and the engagement pieces 33 and 34 are bent in the direction of approaching each other, with the change in the shape, so that the engagement be canceled.
Patent JP-H10206568-A (JP)
Title: Oscillation circuit, semiconductor device, and portable electronic equipment and timepiece with these
Inventor: KADOWAKI TADAO
IPC: G04G3/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption power of an oscillation circuit by performing oscillation with an inverter including a transistor with a threshold voltage during a first period and performing oscillation with an inverter including a transistor having a different threshold voltage during a second period. SOLUTION: During a period after the power of an oscillation circuit is turned on until a stable oscillation is initiated, a selection signal SEL1 is set to H level and a PMOSQP3 and an NMOSQN3 are turned on, PMOSQP4 and NMOSQN4 are turned off, and an inverter INV1 for oscillation consisting of PMOSQP1 and NMOSQN1 with a low threshold voltage is operated selectively. Until a crystal oscillator X'tal oscillates stably after a certain amount of time, the selective signal SEL1 is set to H level, the PMOSQP3 and NMOSQN3 are turned off, the PMOSQP4 and NMOSQN4 are turned off, and an inverter INV2 for oscillation consisting of PMOSQP2 and NMOSQN2 with a high threshold voltage is operated selectively, thus using an energy efficiently for operating with a low power consumption.
Patent JP-S57136635-A (JP)
Title: Recorder
Inventor: IWATANI TOSHIO
IPC: G03B1/60
Filed: 1981-02-19
Abstract: PURPOSE:To improve usability by preventing the erroneous operation of a user by generating a warning tone by the detection output of the remaining amount of an unrecorded film and by automatically feeding the film as much as required without exposure. CONSTITUTION:When the amount of an unexposed film becomes less and a detecting circuit 100 for the remaining amount of the film detects the remaining amount, paper feed to a photographic part is stopped and a display device 103 for warning of the remaining amount shows that the remaining amount of the film is less. At the same time, a nonexposure winding of the film is started and a warning tone is generated. Once the nonexposure winding of the film is made by prescribed length, the winding is stopped and the warning tone is also  stopped.
Patent JP-H07206464-A (JP)
Title: Drawing and heating furnace for optical fiber
Inventor: TATEISHI TOSHIAKI
IPC: C03B37/029
Filed: 1994-01-24
Abstract: PURPOSE:To provide a drawing and heating furnace for optical fibers capable of yielding an optical fiber having a complete circular section. CONSTITUTION:Electrode terminal sections 12 of this drawing and heating furnace which is equipped with a heater 13 which is located at the side face of the heat generating section 11 and has carbon heat generating sections 11 formed to a cylindrical shape and the carbon electrode terminal section 12 connected to external electrodes 14 are provided with curved parts 16 for absorbing the thermal stresses by self-heat generation of the heat generating sections 11.
Patent JP-S60167418-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU FUMIHIKO
IPC: H01L21/205
Filed: 1984-02-10
Abstract: PURPOSE:To provide a sharp carrier profile immediately after ion-implanting and annealing processes without a compensating ion-implanting process, by controlling stoichiometric composition ratio of a high-resistance epitaxial layer. CONSTITUTION:In case of forming an epitaxial layer of a group III-V compound semiconductor for ion-implanting, first of all, it is allowed to grow with a small ratio of group V element/group III element, and is then allowed to grow with a large ratio of group V element/group III element. For example, with a [As]/ [Ga] ratio of 10, a layer 3 with a thickness of 2mum is grown on a substrate 4, and with the [As]/[Ga] ratio of about 8, a layer 2 with a 1mum thickness is grown. Moreover, with the [As]/[Ga] ratio of about 12, a layer 1 with a 0.06mum thickness is grown. Since the surface layer 1 (0.06mum) has more vacant holes in the Ga site, Si ions after ion-implanting, can be easily activated as doners. On the contrary, a deeper portion below 0.06mum has more As vacant holes, so ion- implanted Si ions are hard to be activated. Accordingly, comparing with usual ion-implanting into a high-resistance layer, a sharper carrier profile can be realized.
Patent JP-S54116890-A (JP)
Title: Photoelectric converter
Inventor: YAMAMOTO HIDEAKI
IPC: H01L31/10
Filed: 1978-03-03
Abstract: PURPOSE: To manufacture an extremely-miniature photoelectric converter high in effeciency of light utilization without using a lens system and optical fiber.  
     CONSTITUTION: On a glass plate of thickness 50 to 300μm, striped common electrode 2 of SnO 2  if formed, Se-As-Te based uncrystal-line photoconductive layer 3 is vapor-deposited in stripes of width 125μm and interval 125μm, and metal thin film 4 is stacked selectively. In this way, a photo-diode one-way array is formed on the transparent substrate. When film 3 is irradiated with light with original picture 10 made in contact with substrate 1, the light reaches original picture 10 from the transparent parts among photo diodes as shown by arrow 6, and scattered light 7 strikes glass 1 and then reaches photoconductive film 3 after passing through transparent electrode 2. In this way, an original picture is converted into an electric signal. Providing opaque film 8 at the original-picture side improves the resolution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11341421-A (JP)
Title: Digital camera
Inventor: SHIOJI MASAHIRO
IPC: G06F17/30
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the digital camera by which an image is easily retrieved. SOLUTION: An image folder 83 is generated for each consecutive shot in the digital camera and each of plural images photographed by one consecutive shot is stored as an image file 84 to a corresponding image folder 83. In comparison with a conventional camera where consecutive shot images have been stored in the order of photographing similarly to the case with usually photographed images, images are easily retrieved.
Patent JP-S60169104-A (JP)
Inventor: WATANABE MISUZU
IPC: H01C7/10
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-S61181430-A (JP)
Inventor: MATSUKUMA MOTOHIKO
IPC: A47L9/10
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55117537-A (JP)
Title: Method and apparatus for continuous, automatic formation of coil spring having hook at both ends
Inventor: OOSHIRO YOUZOU
IPC: B21F35/02
Filed: 1979-02-28
Abstract: PURPOSE: To make continuous production easy so as to increase production speed, by conducting the producting continuously after the cutting of wire material with a  portion duplicated.  
     CONSTITUTION: A front side hook (a), a spirally curved part C, and a rear side hook (e) are formed, and the spirally curved part C is clamped by means of a primary clamping device 11 by oscillating it in a direction crossing the axial line to form a curve. Subsequently, the wire is cut off in front of a feeding hold 3 by the advancement of a cutter. Then the spirally curved part C is transferred by the oscillation of the primary clamping device 11 to the secondary clamping device 17 equipped with an auxiliary bending tool 20, hereby cut end is moved from the feeding hole 3. Then the straight leg of the hook (e) is bent to form a line parallel to the axis of the spirally curved part C by means of a third forming tool 27 which enters along the auxiliary bending tool 20 between the end of the spirally curved part C and the straight leg of the rear hook (e). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63192164-A (JP)
Title: Character forming method in rectangular frame
Inventor: TAKASHIKA HATSUKO
IPC: G06F3/153
Filed: 1987-02-04
Abstract: PURPOSE:To easily align the leading position of a character by providing a rectangular frame for forming a character in a rectangular frame when the character is formed in the rectangular frame applied on a display screen and forming the character in the rectangular frame for forming the character. CONSTITUTION:When the diagonal point positions (P1, P2) of the rectangular frame 100 are designated to decide the rectangular frame 100, perpendicular distances (a-d) from the respective sides (A-D) of this rectangular frame 100 are designated, thereby, a forming frame 200 is determined and the characters 200a, 200b to be formed in the forming frame 200 and the number of the characters (n) are inputted. Then, the longitudinal height (H) and the lateral width (L) of the forming frame 200 are calculated according to coordinate values P1(X1,Y1), P2(X2,Y2) and the perpendicular distances (a-d) and the character width l of one character is calculated from the calculated lateral width (L) and the number of the characters (n). Thereby, in any designated rectangular frame, an interval between the designated rectangular frame and the leading character formed in the frame can be easily aligned.
Patent JP-S59149099-A (JP)
Inventor: FUJIMURA TOSHIO
IPC: H05K7/12
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。