baber/WOPTO huggingface dataset:
Patent JP-H08209941-A (JP)
Title: Temporary roofing device
Inventor: SUGIURA HITOSHI
IPC: B66F7/02
Filed: 1995-02-03
Abstract: PURPOSE: To facilitate the construction work by installing a roof body movably hung along the track of a long-sized member while being hung in a freely vertically movable manner, pulling the long-sized member by a plurality of cable bodies and holding the long-sized member to the upper section of a partition. CONSTITUTION: A frame 10 is formed of truss girders 12 longer than the maximum width of a bank body A and truss girders 13 connecting the truss girders 12, and linking fittings, to which main wire ropes 50a, 50b and a rope 60 for fixing are fixed, are set up at the four corners of the frame 10. A travelling rail is mounted in overall length on the lower side of the frame 10, the main wire ropes 50a, 50b are wound and stretched on winches 55 installed onto opposed bank-body both border sections B, and the frame 10 is built to the upper section of the field of the execution of works. A roof 20, in which sheets are stretched on the top faces and undersides of four upper and lower beam members, is hung to the frame 10 in a freely vertically movable manner and movably in the horizontal direction. Accordingly, the upper section of a concrete placed section can be covered at all times.
Patent JP-H10212863-A (JP)
Title: Elastically pressing structure of hinge
Inventor: ITOU TOMOYOSHI
IPC: E05F1/14
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an elastically pressing structure which makes favorable the opening and closing feeling of a door. SOLUTION: A door side fitting member 1 fixed to a door A and a side plate side-fitting member 2 fixed to the side plate B are rotatably connected with two link plates 5, 8. One 5 of the link plates is formed to have a U-shaped section and the cams 5b provided at both side ends thereof are elastically pressed by the arm 12b of a torsion coil spring 12. The other link plate 8 is formed to have a flat plate-shape and the movement zone is secured in the U-shaped space 5a of one link plate 5. A ring body 11 is fitted so that the link plate 8 is held from both sides in the support axis 10 supporting the link plate 8 to the side plate side-fitting member 2. The ring body 11 is positioned to contact the coil part 12a of the torsion coil spring 12.
Patent JP-H02198949-A (JP)
Title: Image forming device
Inventor: NADA MINORU
IPC: G03G15/00
Filed: 1989-01-26
Abstract: PURPOSE:To reduce the sheet transport resistance by shifting a detecting means which detects the existence of a sheet in a sheet accommodating device and can be shifted by freely in a detecting position, accompanied with the shift of the sheet transporting device. CONSTITUTION:A detecting means consisting of a sensor arm 81 and a sheet existence sensor 85 detects the existence of a sheet S accommodated in a sheet storage device 1 from the contact of the top edge 81C of the sensor arm 81 which can be swung around a shaft 80. The detecting means 81 and 85 are positioned at a retreat position separated from the sheet accommodating device 1, interlocked with the turn of a releasing arm, when the sheet accommodating device 1 is mounted and demounted for a guide block 86 for forming a paper feeding passage 82 with a guide plate 83, and when the sheet accommodating device 1 is mounted into the machine body, the detecting means 81 and 85 are returned to the sheet S detecting position in interlocking. Thus, the transport resistance in sheet transport is reduced, and the troubles of aslant traveling of sheet and paper transport disorder can be prevented.
Patent JP-S54110293-A (JP)
Title: Production of porous material of polyvinyl acetal
Inventor: HAYASHI MASAO
IPC: C08L21/00
Filed: 1978-02-16
Abstract: PURPOSE: To obtain a porous material to polyvinyl acetal suitable for a bath sponge having a good touch and improved elastic recovery, by reacting a blend of a polyvinyl alcohol solution and a rubber latex with an aldehyde and an acid in the presence of a foaming auxiliary.  
     CONSTITUTION: An 8W20 wt. % aqueous solution of polyvinyl alcohol having 2 polymerization degree of 500W3,000 and an average saponification value not more than 92 % is prepared. The aqueous solution is blended with a chloroprene rubber latex in such a way that the total solid content in the reaction mixture preferably becomes not more than 16 wt. %/volume %. A porous-forming auxiliary, e.g., dextrin, is added to the solution, which is reacted with 80W 200 mol % based on polyvinyl alcohol of an aldehyde, e.g., formaldehyde and 50W200 mol % based on the aldehyde of an acid, e.g. sulfuric acid, at 40W80°C to give the desired polyvinyl acetal porous material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63186792-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: SAKASHITA HITOSHI
IPC: C09J7/02
Filed: 1987-01-29
Abstract: PURPOSE:To provide a pressure-sensitive adhesive sheet free from stain due to dye migration and from quality degradation during storage or use and which comprises a dye migration preventive layer sandwiched between a substrate and a pressure-sensitive adhesive layer contg. a migratory material composed of a dye. CONSTITUTION:A dye migration preventive layer 5 composed of a non-dyeable material such as a polyester resin film, a polycarbonate resin film, a metal foil, etc. is laminated through an adhesive onto a surface of a substrate 1 of a paper, a synthetic polymer film, etc. A dye-contg. pressure-sensitive adhesive layer 2 contg. a migratory materials composed of a dye (e.g., a sublimable dye) is applied on the outer surface of the layer 5. Moreover, a release paper 3 is applied to the layer 2. Thus, there is obtd. a desired pressure-sensitive adhesive sheet. In using the sheet, the release paper 3 is removed and the resultant sheet is adhered to a predetermined region of an adhered such as a mount for certificates, a package, an automobile, etc.
Patent JP-S56114390-A (JP)
Title: Laser apparatus
Inventor: YOSHIDA KENICHI
IPC: A61B18/22
Filed: 1980-02-15
Abstract: PURPOSE:To enable all power beams for a laser scalpel to be utilized by a method wherein the power beam out of the power beam and guide beam irradiated to an object is made an optical axis fitting with the guide beam through a perforated reflector. CONSTITUTION:A beam from the guide beam laser a is divided into numbers of beams either of the even number or odd number by an optical axis dividing mechan ism, and incided in the perforated reflector (f) after being reflected by a reflector (d). On the other hand, the power beam from a power beam laser (b) for treatment use is adapted to pass through an opening (h) without a loss to cause the divided guide beam and the power beam to simultaneously be irradiated to the part to be treated while making the optical axis fitting of the guide beam with the power beam. Whereby the all power beams for the laser scalpel can be utilized.
Patent JP-S63186196-A (JP)
Inventor: TANABE YASUO
IPC: G21F9/32
Filed: 1987-01-29
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-H11219069-A (JP)
Title: Image forming device
Inventor: GOTO MASAHIRO
IPC: G03G21/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature rise in a paper nonpassage part resulting from the insertion of thick paper (for example, overlapping envelopes carried together) into a fixing nip part between a fixing film and a pressure roller. SOLUTION: When an envelope is passed through a transfer nip (n) between a photoreceptive drum 1 and a transfer roller 5, a transfer current flowing in the transfer roller 5 is detected by an A/D converter 35a, and a leak current leaking from the transfer roller 5, via the envelope (transfer material), to a carrying part (registration roller 8 and pretransfer guide 9) near the transfer nip (n) is detected by an A/D converter 35b. From a difference between the transfer current and leak current, an amount that the transfer roller 5 floats, (the thickness of the envelope), is detected, and according to the result of the detection, the temperature of the fixing device is controlled. This prevents a temperature rise in the paper nonpassage part resulting from the insertion of thick paper (for example, overlapping envelopes carried together) into the fixing nip (n).
Patent JP-H03221859-A (JP)
Title: Electrochemical type sensor
Inventor: YAMAGA NORIYUKI
IPC: G01N27/416
Filed: 1990-01-26
Abstract: PURPOSE:To improve the gas permeability of a solid electrolyte layer and to improve a detecting sensitivity by constituting the solid electrolyte layer covering the surface of a working electrode of a porous solid electrolyte layer and the solid electrolyte layer of the other part of a non-porous solid electrolyte layer. CONSTITUTION:A square frame 11 consisting of an insulating material, such as org. polymer, is fixed onto an insulating substrate 10 of the sensor 1 so as to enclose reaction parts 20 to 30 of respective electrodes. Respective terminal parts 21 to 41 are disposed on the outer side of the frame 11. The solid electrolyte layer 5 consisting of a high polymer, etc., having ion conductivity is embedded on the inner side of the frame 11 so as to cover the top of the reaction parts 20 to 40 of the respective electrodes and the parts between the same. The solid electrolyte layer 5 is dividedly formed of the porous solid electrolyte layer 50 covering the top of the reaction part 20 of the working electrode and the non-solid electrolyte layer 52 covering the parts exclusive thereof. The dissolution and diffusion of the gaseous molecules to the solid electrolyte layer are extremely well executed in this way and the supply rate or supply speed of the detecting component on the working electrode is increased, by which the detecting sensitivity of the sensor is improved.
Patent JP-H03221791-A (JP)
Title: Heat transfer pipe supporter
Inventor: KONO SHUNJI
IPC: F28F9/013
Filed: 1990-01-25
Abstract: PURPOSE:To ensure strong coupling and high lattice accuracy by providing notches in one flat plate at a predetermined interval, and forming close holes each including slanting sides and vertical sides through the other flat plate at a predetermined interval, and further inserting the one flat plate into the other flat plate and then moving them to another side. CONSTITUTION:There are provided in flat plate 11 at the opposite ends thereof widthwise notches 11a, 11b positioned each other longitudinally at a predetermined interval, and there are formed through a second flat plate 12 closed holes 12a having a size larger than that 1 between the notches 11a, 11b in the first flat plate 11 and including slanted sides 12a slantingly intersecting the longitudinal direction of a plate into which the first flat plate is insertable and further including vertical sides 12p perpendicular to the longitudinal direction. The first flat plate 11 is inserted, matched with the slanted side 12s, and moved to the vertical side 12p for combination of both flat plates 11, 12, and further the notches 11a, 11b are meshed with the second flat plate 12 at a position where the vertical side 12p makes contact with one surface of the first flat plate 11.
Patent JP-H03222342-A (JP)
Title: Device for forming bump of tab inner lead
Inventor: ITO MASATAKA
IPC: H01L21/60
Filed: 1990-01-26
Abstract: PURPOSE:To simplify a bump formation process by a method wherein the title device is provided with a punch for forming a bump of a hollow structure in an inner lead and a through hole in a die is formed into the form of a drill, whose inner diameter is expanded toward the end surface on the opposite side to the end surface, which opposes to the punch, of the die. CONSTITUTION:A tape carrier obtainable by forming integrally an inner lead 11 and a plastic film 12 is installed on a die 17. A punch 19 is positioned in opposition to a through hole 18 in the die 17 and the hole 18 in the die 17 is formed into the form of a drill, whose inner diameter is expanded toward an end surface 17 on the opposite side to an end surface 17a to oppose to the punch 19. The tape carrier is installed on the die 17 and the hole 18 is aligned to the lead 11. After that, the punch 19 is aligned to a bump formation part of the lead 11, the punch 19 is made to descend from over and the point part of the inner lead conducts a mechanical press processing, whereby the formation of a bump 13 is performed. Accordingly, a preprocessing for forming the bump, which has been necessary in a press processing, becomes unnecessary and a bump formation process can be significantly simplified.
Patent JP-S52101287-A (JP)
Title: Preparation of conjugated diene polymers
Inventor: TORIGOE KIICHI
IPC: C08F36/04
Filed: 1976-02-20
Abstract: PURPOSE: To prepare a conjugated diene polymer having a desired molecular weight distribution, by the polymerization of one or more monomers selected from conjugated compounds, or by the copolymerization of conjugated diene compounds and aromatic vinyl compounds in the presence of a Lewis base, a specific anionic surface active agent, an organic lithium initiator in a hydrocarbon solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56115034-A (JP)
Title: Push-pull circuit
Inventor: TANINAKA HIROYUKI
IPC: H03K19/0175
Filed: 1980-02-15
Abstract: PURPOSE:To avoid a voltage drop as well as an increment of calorific value, by preventing a simultaneous conduction of two units of MOSFETs when the input signal of the circuit varies. CONSTITUTION:The output of the OR gate 34 is supplied to the gate electrode of the P type MOSFETT31, and the output of the AND gate 35 is supplied to the gate electrode of N type MOSFETT32 respectively. the input signal and the output of the delay gate 33 are supplied to the inputs of the gates 34 and 35. In such constitution of circuit, the FETT31 conducts while the output of the gate 34 is at a low level, and the FETT32 conducts while the output of the gate 35 is at a high level. Accordingly, a simultaneous conduction is avoided for both the FETT31 and T32 when the input signal of the circuit varies. As a result, no useless current flows between the both power sources to prevent both the voltage drop and an increment of calorific value. Thus the fault affecting other circuits can be eliminated.
Patent JP-S61179349-A (JP)
Inventor: HAINRITSUHI ERUZETSUSAA
IPC: D04B15/82
Filed: 1986-01-29
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-S54111027-A (JP)
Title: Coupling deivce
Inventor: OOKAWA SUSUMU
IPC: F16D47/06
Filed: 1978-02-20
Abstract: PURPOSE: To improve the cooling character of a cabover type vehicle, by such means that, in the coupling device for driving a cooling fan with a fluid coupling installed, the cooling water temperature, when becoming above the set value, be detected with an electromagnetic clutch independently operated of the fluid coupling.  
     CONSTITUTION: A rotation of the engine, transferred to a pulley 4, rotates a drive rotor 12 of a fluid coupling 11 together with a drive shaft 1 of the water pump through a clutch casing 3. As the fluid coupling 11 is operated in a manner with its fluid within a reservoir 32 controlled a flow by a turning motion of the control plate 26 caused by a spiral shape bimetal 29, a rotational speed of the cooling fan is controlled by a temperature of the cooling air. With the detection made for a temperature of the cooling water becoming above the set value, the operation of an electromagnetic clutch 5 makes a direct coupling to a clutch case 13, made in one unit with the cooling fan, with a clutch plate 22 moving against the tension of a leaf spring 21. Accordingly, normally by the fluid coupling with a noise of low level and at an operation of heavy service by the electromagnetic clutch 5, a good cooling performance can be ensured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54110392-A (JP)
Title: Preparation of rifamycin b
Inventor: SHIRAISHI TADAYOSHI
IPC: C12R1/365
Filed: 1978-02-17
Abstract: PURPOSE: To prepare rifamycin B useful as a starting material of rifampicin anti- tuberculous agent, in high yield, by culturing Nocardia KB-993 in a nutrient medium.  
     CONSTITUTION: Nocardia KB-993 (FERM-P No.4392) is cultured in a medium containing glucose, glycerine, starch, molasses, etc. as carbon sources, de-fatted soybean flour, meat extract, peptone, ammonium sulfate, urea, etc. as nitrogen sources, and, if necessary, sodium chloride, a phosphate, and inorganic salt of Ca, Fe, Cu, Zn, Co, etc., and the objective rifamycin B is separated from the medium. The culturing is carried out at 25W30°C, and pH6W8 for 3W10 days, pref. under aeration and agitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57131573-A (JP)
Title: Printer
Inventor: OOKUBO KOUZOU
IPC: B41J27/10
Filed: 1981-02-09
Abstract: PURPOSE:To provide a small and inexpensive dot printer with a lower power consumption by arranging a plurality of dot type bodies at an equi-space on the circumference of a disc-like dot type retaining base pivoted rotatively on a reciprocating piece. CONSTITUTION:When a solenoid 501 begins to be energized, an armature 503 is attracted off a groove section 504-1 of a wheel base 504 at the tip 503-1 thereof. At the same time, a working lever 506 is lifted with a cam 512-1 to keep the force of a working lever spring 505 from being transmitted to the wheel base 504 so that friction resistance will be eliminated between the groove section 504-1 and the tip 503-1 to effect an efficient operation of the armatures 503. This is performed by determining the relative phase between a detection disc and the cam 512-1 properly. Then, as the lift of the cam 512-1 stops, the working lever 506 triggrs the lever 505 to start the driving of the wheel base 504 in the direction of a printing paper PP. At this point, a dot type 509-2 of a dot wheel 509 rotatively pivoted on the wheel base 504 normally faces the printing paper with an anti-reversal spring 510 and a dot wheel butt spring 511.
Patent JP-H09212875-A (JP)
Title: Optical disk device
Inventor: SOMA YASUTO
IPC: G11B21/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device reducing the error of a track counter against the moving amount of an optical head at the time of access operation and also more stabilizing the operation after the movement of optical head are completed. SOLUTION: A traverse mechanism 112 is driven by a signal producing circuit 114 for forcibly driving the traverse at the time of access, thereby the optical head 102 is moved in the radial direction. At this time, a tracking actuator in the optical head 102 is driven by an actuator driving control circuit 108 at first with a signal holding the low frequency components of a tracking error signal, and after that, the driving signal is gradually made to approach zero, then an objective lens is moved near the center of the movable range of the tracking actuator.
Patent JP-S58134969-A (JP)
Title: Preparation of processed fish egg
Inventor: TOMINAGA SUNAO
IPC: A23L17/30
Filed: 1982-02-07
Abstract: PURPOSE:To remove the blackening and fishy smell and prepare dry processed fish eggs, by introducing separated granular fish eggs into a primary treating water of specific pH value prepared by adding an aminovinegar to a salt water, and stirring the fish eggs for a given time. CONSTITUTION:An aminovinegar, prepared by adding 10% Guinea pepper to 90% broth of a fish or shellfish, mixing them, adding 12% or more common salt thereto, fermenting the resultant mixture, separating a liquor under heating, concentrating the separated liquor to 60BP, and adding citric acid or citric acid and decorative salt thereto is added to a salt water, e.g. containing 3-4% ordinary salt or seawater, and stirred to give a primary treating water of 5-6 pH. Granular fish eggs separated from a fish body are then introduced into the primary treating water and stirred for about 30min to give the aimed dry processed fish eggs, e.g. salmon roe, without the blackening and the fishy smell.
Patent JP-H04255937-A (JP)
Title: Magneto-optical recording medium
Inventor: OTA MASUMI
IPC: G11B11/105
Filed: 1991-02-08
Abstract: PURPOSE:To enable a magneto-optical recording medium suitable for highly resolutive recording and reproducing to reproduce together with to recording an ordinary magneto-optical driving device. CONSTITUTION:In a magneto-optical recording medium 10 having at least a recording layer 13, a reproducing layer 11 and an intermediate layer 12 interposing the above both layer and reading out a recording signal while changing magnetization of the reproducing layer 11, Curie temperature of the intermediate layer 12 is specified as >=150 deg.C.
Patent JP-H11206171-A (JP)
Title: Brushless dc motor and its drive controlling method
Inventor: INAJI TOSHIO
IPC: H02P6/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a brushless DC motor with a small quantity of its vibration and noise and with its excellent power efficiency, by performing smoothly the phase changeover of the windings of its stator in the state of suppressing to low levels the power losses of its driving transistors. SOLUTION: A second driving transistor group 5b is so controlled that an operational voltage of a first transistor group 5a is made equal to a reference voltage E1 of a first reference-voltage generating means 9. Also, the DC output voltage of a voltage converting means 4 is so controlled that the operational voltage of the second driving transistor group 5b is made equal to a reference voltage E2 of a second reference-voltage generating means 10. Further, the operational voltages of the driving transistor groups are varied responding to the positional signals of the plural phases of a positional-signal synthesizing means 40 and to the shaping signals of buffer amplifiers 31, 32, 33 of Hall elements 1, 2, 3.
Patent JP-S58137211-A (JP)
Title: Method and apparatus for diffusing impurities
Inventor: MURAOKA KIMIHIRO
IPC: H01L21/22
Filed: 1982-02-09
Abstract: PURPOSE:To facilitate uniform diffusion all over the surface of a silicon wafer by a method wherein a technique of rotating a holder is introduced into both aging and diffusing processes. CONSTITUTION:Quartz-made auxiliary plates 9 are directly fused to both ends of a quartz-made holder 2 in its longitudinal direction, the plates 9 each having a trapezoid shape substantially equal to a front shape of the holder 2. One side ends of plural quartz-made axles 8 each having a wheel 7 fitted thereto are fused to the auxiliary plate 9 at a right angle, while the other side ends thereof are fused to another auxiliary plate 9'. Further, a quartz-made coupling 10 having a ?-shape and plural holes 10' is fused to the front upper part of the auxiliary plate 9' at a right angle, thereby to form a rotary holder 11 provided with a sliding mechanism. By utilizing the holes 10' bored in the coupling 10, the rotary holder 11 is fixed by quartz-made fastening parts, so that it is rotated from the outside of the diffusion apparatus.
Patent JP-H07224810-A (JP)
Title: Hose clamp device
Inventor: TOMIKAWA NOBUYUKI
IPC: F16B2/06
Filed: 1994-02-15
Abstract: PURPOSE:To provide a hose clamp device which eliminates plastic deformation at contracting the diameter of a clamp part and can obtain sufficient tense force. CONSTITUTION:One end side action parts 22 and the other end side action parts 23 are respectively restrained to mutually move in the direction of expanding diameter of clamp parts 20 by means of a plate nut part 3 and the extreme end part 123 of a fastening bolt 120, and rotatably fitted according to the degree of contraction of the diameter of the clamp parts 20. Consequently bending moment applied on the fitting part position of each clamp part can be restrained.