baber/WOPTO huggingface dataset:
Patent JP-H10109884-A (JP)
Title: Cable crane device
Inventor: HIRANO NOBURU
IPC: B66C21/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To discover the position of a work machine so as to increase the accuracy of detecting the position of the same by detecting the coordinate position of a light emitter attached to the work machine. SOLUTION: A light emitter 23 is attached to the base body 30 of a bucket device 4. The light emitter 23 is composed by disposing a specified number of light emitters. This disposing pattern is an identifying pattern for a coordinate position by an image pick-up tube 24. A specified number of tubes 24 are provided in the upstream or downstream by a specified distance from a dam construction site A. By these tubes 24, the entire moving range of a carrier 2 loaded in a cable crane 1 is divided into a specified number of monitoring blocks and monitored. Also, in a controller 25, the disposing pattern of the light emitter 3 and the pattern position coordinate of the topography of the dam construction side A or a national coordinate are stored in a memory.  Then, the address of the disposing pattern coincident with a detected pattern by the tube 24 is read as the position coordinate of the light emitter 23 from the memory.
Patent JP-H02112574-A (JP)
Title: Locking device for back door of van type automobile
Inventor: SHIRATORI NAOKI
IPC: E05B83/36
Filed: 1988-10-19
Abstract: PURPOSE:To simplify structure by installing a door-opening handle and a release button outside a lower metallic door and bringing the door-opening operation of the door-opening handle to an inoperable state through a locking device when the release button is not operated. CONSTITUTION:A door-opening handle 5 opening a door and a release button 6 opening an upper glass door are mounted outside the lower metallic door. A locking device 9 engaged with a striker fixed to the upper glass door is set up to the lower metallic door. When the release button 6 is not release- operated, the inoperable state of door opening is brought by the locking device 9 even when the door-opening handle 5 is worked and a rod 39 is operated. When the button 6 is further release-worked, the opening of the upper glass door and the opening operation of the lower metallic door of the door-opening handle 5 are enabled through a rod 19 and the locking device 9. Accordingly, freight containment volume may be expanded.
Patent JP-H02111729-A (JP)
Title: Activation of interferon
Inventor: UCHIUMI JUN
IPC: A61K38/21
Filed: 1988-10-19
Abstract: PURPOSE:To simply activate interferon deactivated in extraction process, purification process, preservation process, etc., without using a protein modifier such as chaotropic salt by dissolving interferon in an aqueous solution containing a surfactant. CONSTITUTION:Interferon is dissolved in an aqueous solution containing 0.5-2%, preferably 0.7-1.5% surfactant, preferably ionic surfactant, especially sulfonate containing >=12C alkyl chain such as sodium dodecyl sulfate or lithium dodecyl sulfate at pH 2-11 (when interferon is alpha or beta type, pH is preferably 2-8 and when interferon is gamma type, pH is preferably 4-8) so that interferon having activity deactivated to <=30%, preferably <=20% in the above-mentioned processes, especially interferon beta, can be almost completely recovered by a simple means irrespective of natural type or gene recombination type of interferon.
Patent JP-H01108364-A (JP)
Title: Method for supplying material for vapor deposition of vapor source
Inventor: NEHASHI KIYOSHI
IPC: C23C14/30
Filed: 1987-10-19
Abstract: PURPOSE:To maintain the initial shape of a material for vapor deposition and to form a uniform and good film by evaporating the material for vapor deposition while shifting the melting part thereof continuously on a prescribed locus and by replenishing the granular bodies of the material for vapor deposition to the position evading the melting part. CONSTITUTION:A crucible 7 contg. the material 3 for vapor deposition for plating molded to a doughnut shape is rotated around an axial line O in a vacuum chamber of a vapor deposition plating device. The above-mentioned material 3 for vapor deposition is melted by an electron beam. The material A for vapor deposition is deposited by evaporation from the melting part A of the material 3 for vapor deposition while said melting part A is shifted continuously along the circular orbit, by which said material is deposited on a substrate (not shown) and the film is formed. The granular bodies 21 of the material for vapor deposition are supplied from a storage hopper 22 via a feeding device 23 and a charging chute 24 to the position of the material 3 for vapor deposition evading the melting part A at the present point of the time on the locus where the above-mentioned melting part A shifts in the above-mentioned vapor source. Further, the granular bodies 21 are continuously replenished by each consumed component by evaporation of the material 3. The initial shape of the material 3 is thereby maintained and the stable operation is attained.
Patent JP-S61143543-A (JP)
Title: Copper alloy for antisticking of marine life
Inventor: IMAZU TSUKASA
IPC: C22C9/06
Filed: 1984-12-13
Abstract: PURPOSE:To obtain the copper alloy for antisticking of marine life having superior antifouling property as well as corrosion resistance by incorporating specific percentage of Ni, Mn, Fe, Sn, Pb, and Sb to Cu. CONSTITUTION:The copper alloy consisting of, by weight ratio, 5-10% Ni, 1-5% Mn, <=3% each of >=2 kinds selected from Fe, Sn, Pb, and Sb, and the balance Cu with trace impurities and satisfying (Fe+Sn+Pb+Sb)=3-8% is prepared. This alloy is inexpensive and excels in workability as well as erosion resistance, so that it is useful for the natisticking of marine life.
Patent JP-H01106758-A (JP)
Title: Hydraulic brake device
Inventor: NISHII MICHIJI
IPC: B60T8/44
Filed: 1987-10-19
Abstract: PURPOSE:To shorten the stroke of a brake and to smooth the operation thereof by changing over a selector valve between a first position where a first hydraulic passage is shut-off and a second position where a third hydraulic passage is shut-off, in association with the operation of the brake, and by setting the selector valve at the second position when the operation of the brake is started. CONSTITUTION:Hydraulic pressure from a hydraulic pressure source is introduced into a hydraulic booster 20 in which the hydraulic pressure is adjusted in response to the operation of a brake pedal 2, and is applied as an output pressure to a wheel cylinder 51. Simultaneously, a second piston 15 is slid toward a first piston 11 by the output hydraulic pressure from the hydraulic booster 20 so as to contract a first pressure chamber 12, and accordingly brake liquid is charged. Further, when the power hydraulic pressure is lost, selector valves are changed over into a first position so that a second pressure chamber 16 is communicated with a wheel cylinder 51a and the like to apply a hydraulic pressure thereto. With this arrangement, it is possible to shorten the stroke of the brake, and to reaction force is produced upon abrupt depression of a brake pedal, thereby it is possible to ensure smooth brake operational.
Patent JP-H06118209-A (JP)
Title: Solid image pickup device
Inventor: KIDERA AKITO
IPC: H04N5/335
Filed: 1992-10-01
Abstract: PURPOSE:To unify the sensitivity in the light receiving region of a solid image pickup device arranged with micro-lenses on light reception sections of solid image pickup elements via an intermediate layer. CONSTITUTION:The upper face of an intermediate layer 8a serving as the micro- lens forming face is formed into a protruded shape so that solid image pickup elements are made low continuously or in steps from the center section toward the peripheral sections. The distance from a light reception section 2 to a micro- lens 7 is made shorter than the focal distance of the micro-lens 7 toward the peripheral sections of the light receiving region, and the incidence light component in the slant direction increased toward the peripheral sections of the light receiving region can be efficiently received by the light reception sections 2 before it is collected at one point. The sensitivity in the light receiving region of a solid image pickup device is made nearly uniform, and intensity shading can be suppressed.
Patent JP-H09105689-A (JP)
Title: Tension measuring apparatus
Inventor: YOKOE ISAMU
IPC: G01L5/08
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately measure the tension of a wire material such as a wire by detecting the pressure change of fluid in the case of relatively altering on the coaxial line in the tensile direction. SOLUTION: A wire for measuring tension is divided in two, and the other end to which no iron sphere B is welded, n of a wire W1 sealed at one end with the sphere B is sequentially passed from the tapered surface 17 side of the through hole 18 of a cover member 12. Then, after the sphere B is brought into contact with the surface 17, the member 12 is mounted so as to block the opening 15a of a cylindrical member 11, a bolt 19 is tightened and fixed. Thereafter, the one end of the other wire W2 is passed via the through hole 25 of a fixing member 24, a bolt 23 is tightened, the W2 is integrated with the member 24, and then the member 24 is engaged with a screw 22 formed at the protruding part 21 of a piston 20.  When the W1, W2 are given tensions in the up and down direction in this state, the pressure is generated in the compression direction for reducing the volume of a cylinder chamber 13, silicone oil sealed in the chamber 13 is compressed to make it possible to detect the pressure change.
Patent JP-S62126069-A (JP)
Title: Metallic strip-shaped article feeding device
Inventor: SERIZAWA HIDEAKI
IPC: B21D43/08
Filed: 1985-11-26
Abstract: PURPOSE:To obtain a small-sized leveling device by constituting the captioned device so that the deformation is automatically removed from a strip-shaped article by the leveling device, accompanied with the shift of the strip-shaped article by a transport device. CONSTITUTION:One among a pair of rollers A and B of a leveling device 14 is shifted to the opened position by operating a lever 28, and a lever 36 is shifted to the opened position by operating an aero-device 43, and after a pressing roller 34 is shifted upwardly, the top edge part of a strip-shaped article released by an uncoiler U is arranged between a feeding roller 32 and the pressing roller 34, passing through a pair of rollers A and B. Then, the lever 28 and the aero-device 43 are returned to the holding state for the strip-shaped article 12. Then, the servomotors 18 and 30 start operation at the same time. Since the feeding roller 32 is revolved by the servomotor 30, the strip-shaped article 12 is shifted in the D direction by the feeding roller 32 and the pressing roller 34, in the reciprocating movement towards a pressing device.
Patent JP-H10112975-A (JP)
Title: Switching power circuit
Inventor: KANAMARU JIRO
IPC: H02M3/28
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To stabilize an output voltage by causing a control circuit for a switching device to have a switching means which does not transmit a primary voltage information for a constant period of time, to a comparator circuit for comparing the primary and secondary voltage informations of a transformer. SOLUTION: In a control circuit, a comparator circuit 12 compares a voltage calculated by the use of the output voltage of an output terminal 10 and outputted by an error amplifying circuit 11, with a voltage waveform-shaped by the on/off of a switching circuit 18 to be operated by a monostable multivibrator 17 which generates a pulse for a constant period of time synchronized with a basic frequency trigger generated by a basic wave oscillator circuit 14. With a latch circuit 13 reset a switching transistor 8 is cut off, and voltage application to the primary winding of a transformer 2 is stopped, and voltage induction in the secondary winding of the transformer 2 stops. Though the voltage induction in the secondary winding of the transformer 2 is stopped, energy stored in a coil 5 during a voltage induction period flows through a diode 4 and charges a capacitor 6.
Patent JP-H10110475-A (JP)
Title: Anchor metal fixture
Inventor: SATO YOSHINORI
IPC: E04B1/41
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent damage in construction materials or hitting sounds by hitting an anchor socket, at the same time, reduce the number of components and to save rotational control force of an anchor bolt. SOLUTION: An anchor metal fixture is equipped with an anchor socket 2 pressed into a concrete hole 1 to fix and an anchor bolt 3 screwed in from an opening of one end 5 of the anchor socket 2. Then, while a slit 13 is formed in the other end 6 of the anchor socket 2, a head 16 pressed into the inside circumference 6b and widely opened is monolithically formed in the front end of an axis section 15 of the anchor bolt 3. A nut 19 is monolithically provided to the lower end face 14a of the head 14 in the anchor bolt 3, at the same time, when the front end 16a of the head 16 is interlocked with an opening edge 4c of the other end in a boundary 20 between the head 14 and nut 19, a cutting groove 21 for cutting off the boundary 20 with opposite torque of the nut 19 is formed.
Patent JP-2000072272-A (JP)
Title: Endless belt carrying device
Inventor: NAGANO TOSHIYUKI
IPC: G03G15/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of meandering phenomenon by a carrying belt by means of simple constitution, and kept damage to the ribs of the carrying belt to the minimum. SOLUTION: An off-set correction roll 14 is formed out of an elastic member, a plurality of disc parts 6 and slit parts 8, which are formed in the radial direction in a round slice shape each, are provided in parallel in the axial direction over its surface side, and flanges 4a and 4b formed out of rigit bodies, are provided at both the ends of the roll. When the off-set of the carrying belt 11 is advanced to the direction A, loading is applied tot the flange 4b, return force in the direction B as a reaction acts on the carrying belt 11 so as to let the contacting pressure of a contacting surface 7 be thereby increased.  However, since the disc parts 6 are displaced to the direction B, the carrying belt 11 is pushed back to the direction B so as to allow the contacting pressure of the contacting surface 7 to be decreased, so that damage to the end parts of the belt due to abrasion can be prevented.
Patent JP-H04140777-A (JP)
Title: Dry electrophotographic printing device
Inventor: SUGIHARAI SHIGERU
IPC: G03G15/09
Filed: 1990-10-02
Abstract: PURPOSE:To prevent the sticking of a flocculated substance and to prevent the occurrence of faulty printing by providing a rotation control means for rotating only a magnetic roller for a fixed time in a reverse direction to the normal rotation of a developing sleeve in a state where a developing sleeve is stopped. CONSTITUTION:When the main power source of a printing device is applied, only the magnetic roller 1 is rotated for the fixed time previously set in a direction shown by an arrow B in the state where the developing sleeve is stopped. When the roller 1 is rotated, carrier in developer is attracted and the developer near the surface of the sleeve 2 gradually flows in a direction B and the developer or the flocculated substance of the toner concentrated near a doctor blade 3 flows toward a toner hopper 5. Thus, the fear of the occurrence of the faulty printing that a void occurs in the case of printing because the flocculated substance blocks a gap between the blade 3 and the sleeve 2 when development is performed by rotating the sleeve 2 in the direction shown by the arrow A is drastically reduced.
Patent JP-H11103521-A (JP)
Title: Termination of bypass cable
Inventor: NOGUCHI SHINKO
IPC: H02G15/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a stable cable-anchoring force, regardless of the size of a bypass cable. SOLUTION: This termination has protective metal fixtures 16 which are covered with aramide fiber 5 exposed by step-stripping the external sheath 4 of a bypass cable 2, and into which its internal sheath 3 is inserted and fixed, a tinned soft copper wire 27 for fixing the aramide fiber 5 put on the protective metal fittings 16 by a specified length on to the protective metal fittings 16 and folding it back, a buffering material 28 provided around the aramide fiber 5 lapped by being folded back by the tinned soft copper wire 27, and a compression ring 29 which compresses and fixes the lapped aramide fiber 5 on to the protective metal fittings 16 with the buffering material 28 between. Incidentally, it is desirable that V grooves 19a and 29a should be formed in the fitting part of the projective metal fittings 16 and the compression ring 29.
Patent JP-H0688695-A (JP)
Title: Complex tube for aluminum heat exchanger and its manufacture
Inventor: YANAGAWA YUTAKA
IPC: F28F21/08
Filed: 1992-09-07
Abstract: PURPOSE:To decrease a connecting temperature and improve a reliability in operation by a method wherein a surface of an aluminum tube or aluminum alloy tube formed by welding is coated by a Zn base alloy having a specified composition acting as solder at a desired temperature. CONSTITUTION:A multi-porous tube 1 formed by welding alloy containing aluminum of 0.12% and Cu is immersed in a melting plating tank where Zn base alloy having a specific composition is melted at a temperature range of about 420 to 510 deg.C, its surface is formed with a Zn base alloy film of about 30 to 40mum and then fin members 2 are heated and connected. This Zn base alloy contains Mg 0.1 to 1.5wt.%, Sn 1.5 to 10wt.%, Al 0.005 to 7wt.% or in addition one or two kinds of Cu 0 to 5wt.%, Ti 0 to 0.5wt.% and balances are Zn and unavoidable impurities.
Patent JP-S62123565-A (JP)
Title: Approval processing system for electronic slip
Inventor: KAGAYA KIMIAKI
IPC: G06Q10/10
Filed: 1985-11-22
Abstract: PURPOSE:To improve the reliability for approval of electronic slips by confirming the user two approves the electronic slip from an identification ID card and an ID number and at the same time checking whether the user is qualified or not. CONSTITUTION:A user reads his/he rID card through an ID card reader 23 and supplies an ID number of means of a data key set on a keyboard 22 for input of the data to designate an electronic slip. A central processing unit 10 uses the ID number supplied through a user control information file 12 as a key to read out the control information on the user and checks the coincidence with the ID number. The contents of the designated electronic slip are read out of an electronic slip file 11 and displayed on a display 21. Then a qualified person is cnfirmed through the approval processing if the coincidence is secured in an approving process between the office level of a qualified person and that of the user. Thus the user pushes an approval key after confirming the contents of the electronic slip and receives approval.
Patent JP-H10111169-A (JP)
Title: Fluid noise measuring sensor
Inventor: SATO RYUICHI
IPC: G01H3/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To measure fluid noise accurately through a simple structure by mounting a main electroacoustic conversion element on the surface of the measuring plane of a watertight case facing a wall surface and mounting a sub-electroacoustic conversion element for eliminating noise on the rear surface of the measuring plane. SOLUTION: An unbottomed covered tubular watertight case 2 made of stainless steel, for example, is fixed at the flange part 3 thereof to the wall surfgce of a fixing member 1 fixed to a hull to touch a water flow. A main electroacoustic conversion element 5 is set in a recess 4 on the outside of the watertight case 2 and covered with a waterproof rubber 6 to provide a smooth measuring plane 10. A sub- electroacoustic conversion element 11 is mounted on the rear surface of the measuring plane 10 and the output signal from its waterproof cable 12 is connected with the output signal from a waterproof cable 9 of the main electroacoustic conversion element 5 while reversing the polarity.  The main electroacoustic conversion element 5 disposed proximately to water flow receives fluid noise and vibration of a barrier wall 7 whereas the sub-electroacoustic conversion element 11 shielded from the water flow receives only the vibration of a barrier wall 7. Only the fluid noise can be measured with high S/N ratio based on both output signals.
Patent JP-H0688529-A (JP)
Title: Combustion chamber structure in engine
Inventor: TERASHITA TOSHIYUKI
IPC: F02F3/28
Filed: 1992-09-07
Abstract: PURPOSE:To make a flame propagation in the circumferential direction of a combustion chamber at a circumferential edge of this chamber so as to be speedily performable. CONSTITUTION:A combustion chamber 2 is made up to be a pent roof type in terms of structure. The outer circumferential edge of a combustion chamber is provided with plural pieces of peripheral ignition gaps 7 to 9 at intervals in the circumferential direction. As the first constitution, an elliptically cylindrical projection 13, making a ridge alpha direction of the pent roof type combustion chamber a major axis, is formed on the top face of a piston 12. Likewise, as the second constitution, an almost cylindrical projection 23 is formed on this piston top face, and adjacent flames in the circumferential direction are conformed to a position where they are hard to collide with each other, through which a notch 24 is formed in this projection 23.
Patent JP-H0689015-A (JP)
Title: Roller for developing machine and its production
Inventor: KATO NOBUKATSU
IPC: G03D3/08
Filed: 1992-09-07
Abstract: PURPOSE:To improve contamination resistance, formability, electric characteristics, mechanical characteristics, heat resistance and flame-retardant property by extrusion molding a specified resin compsn. and working the obtd. thermosetting resin tube. CONSTITUTION:A thermosetting resin compsn. containing 100 pts.wt. thermosetting resin, 20-150 pts.wt. metal or nonmetal oxide selected from zinc, aluminum silicon, titanium, tin, iron, nickel, or manganese having <=31 dyne/cm critical surface tension at 23 deg.C is subjected to extrusion molding to obtain a thermosetting resin tube. A rotation axis 13 is mounted to the tube to obtain the roller 17 for a developing machine. In this case, as necessary, additives such as hardening agent, fiber reinforcing material, filler, lubricant, coloring agent, etc., may be added to the thermosetting resin compsn. As for the thermosetting resin, phenol resin, melamine resin, aniline resin, epoxy resin, unsatd. polyester resin, melamine-phenol resin, etc., are used.
Patent JP-2001089340-A (JP)
Title: Deodorant composition
Inventor: TAKEUCHI HIROYUKI
IPC: A61K8/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant composition that is obtained from thyme, a natural product, and is soluble in water. SOLUTION: The aboveground part of thyme (Thymus vulgaris Linne), a spicery and pungent plant, is extracted with a lower aliphatic alcohol or with an aqueous aliphatic alcohol to obtain a deodorant composition. This extract has the deodorant action and mainly includes eriocitrin, hesperidin, arbutin, narirutin, rosemarinic acid and luteolin and. Particularly, eriocitrin has been found to have excellent deodorant effect.