baber/WOPTO huggingface dataset:
Patent JP-H07238763-A (JP)
Title: Excavation tool
Inventor: SABURI AKIHIRO
IPC: E21B10/32
Filed: 1994-02-28
Abstract: PURPOSE:To prevent 'head break' attributable to stress concentration generated at a joint between a block shaft of an excavation tool whose size is expandable during excavation and a block. CONSTITUTION:Projecting surfaces 12A and 12B, which protrude at opposed straight-shaped end faces 11A and 11B, and what is more, come in contact with the straight-shaped end faces 11A and 11B, are extendedly installed to one end of straight-shaped end faces 11A and 11B installed to blocks 4A and 4B located in the lower end face of a device 1. Furthermore, the lateral end faces 13A and 13B directed at the other side of the straight-shaped end faces 11A and 11B are arranged to be opposed to each other on the other end sides of the projecting faces 12A and 12B. When the size of an excavation tool is increased during excavation work, the lateral end faces 13A and 13B come in contact with each other by way of the axis of the device 1. As a result, the contact area between the block 4A and 48 during excavation is increased by the contact portion of the lateral side faces 13A and 13B.
Patent JP-H01204790-A (JP)
Title: Seal-off taping device for screen frame
Inventor: SEKI KAMEHARU
IPC: B41N1/24
Filed: 1988-02-10
Abstract: PURPOSE:To contrive automation of a taping operation for protecting adhered surfaces of a screen frame and a screen, by providing a frame clamp device capable of being slidden between a frame-receiving position and an operating position and comprising a frame support member capable of 90 deg. indexing, and taping devices so supported that they can be moved rectilinearly respectively along a pair of opposed sides of the screen frame. CONSTITUTION:A feeding-in and feeding-out conveyor 4 uses jointly a chain conveyor and a roller conveyor to intermittently feed screen frames disposed in upright positions. In front of a frame clamp device 5, the conveyor 4 is moved up and down by an air cylinder 19 so as to cooperate with the frame clamp device. The frame clamp device 5 clamps the screen frame, is retracted together with the screen frame, tapes are adhered to upper and lower surfaces of the frame by taping devices 6, 7, then the frame is turned by 90 deg., taping is again conducted, the clamp device 5 is advanced, and the frame is returned onto the conveyor. The taping devices 6, 7 are arranged to have an upper unit and a lower unit in pair, and comprise taping heads 10, 11, tape take-up and release paper take-up devices 12, 13, side taping devices 14, 15 and edge taping devices 16, 17, whereby the tapes are adhered to the frame, clamped by the clamp device 5, and onto a screen.
Patent JP-H04269362-A (JP)
Title: Fuel gas and air mixing method in gas engine
Inventor: YAKABE HISATAKA
IPC: F02M21/04
Filed: 1991-02-26
Abstract: PURPOSE:To make the mixed state of by-pass gas uniform by providing a by- pass valve at a by-pass passage for by-passing a fuel passage, and connecting the by-pass passage to the air passage side. CONSTITUTION:The other end of a by-pass passage 10 with one end thereof branched from a fuel passage 1 joins an air passage 2 at a junction part 10a. The air passage 2 is provided with a cutoff valve 11 interposed between the junction part 10a and an air filter 3. The by-pass gas G1 from the by-pass passage 10 is thereby mixed, in a mixer 4, uniformly with the air A and the fuel gas G from the fuel passage 1.
Patent JP-S56127308-A (JP)
Title: Blood-coagulation factor 8 pharmaceutical
Inventor: YOKOYAMA KAZUMASA
IPC: A61K38/37
Filed: 1980-03-11
Abstract: PURPOSE: The titled pharmaceutical, which is in a liquid or freeze-dried form with a lasting activity in blood, consists of blood coagulation factor VIII, soybean oil, phospholipid and water, and further contains a fatty acid, cholesterol or phosphatidic acid or stabilizer optionally.  
     CONSTITUTION: A fatty emulsion pharmaceutical or a freeze-dried pharmaceutical thereof consisting of blood coagulation factor VIII (F-VIII) in an effective amount, 5W 50%(W/V) soybean oil, phospholipid at a weight ratio of the phospholipid to the soybean oil, phospholipid at a weight ratio of the phospholipid to the soybean oil, or 2:100W50:100, 0.5%(W/V) or less cholesterol or 5.0%(W/V) or less phosphatidic acid, a stabilizing amount of albumin or dextran as a stabilizer for the F-VIII and the balance of water. The pharmaceutical is effective for the remedy of hemophilia A and administrable by any of the parenteral and oral routes, and has a lasting activity in blood. The pharmaceutical may contain a 12W20C fatty acid as an isotonizing agent and an emulsifying assistant in an amount up to 0.3%(W/V). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01208755-A (JP)
Title: Recording and reproducing device
Inventor: SASAKI AKITOMO
IPC: G11B15/43
Filed: 1988-02-15
Abstract: PURPOSE:To simplify the braking mechanism of a recorder and reproducing device and, at the same time, to realize delicate brake control by using an electromagnetic braking means to a winding-side or feeding-side reel turntable. CONSTITUTION:A reel hub engaging click 5 is engaged with the reel hub of a cassette and rotates as a magnetic tape is pulled out. When the click 5 rotates, a reel turntable 8 also rotates. When a voltage regulator 10 supplies an electric current to a coil 1, a magnetic field which resists the rotation of the reel turntable 8 is produced around a movable iron core 44. When the voltage of the voltage regulator 10 is changed, the intensity of the magnetic field produced between the iron core 44 and a magnetic ring 7 made of a magnetic substance changes and the braking torque to the reel turntable 8 is changed. Moreover, when a high voltage is applied across the coil 1, the iron core 44 is attracted by the magnetic ring 7 and acts as a stopping brake of the turntable 8. Therefore, the braking mechanism is simplified and, at the same time, the braking torque can be controlled delicately in such a way that no damage is given even to a thin magnetic tape.
Patent JP-H09220714-A (JP)
Title: Mold transfer paper for concrete and mold transfer color sheet
Inventor: SAEKI NOBUAKI
IPC: B28B1/14
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To transfer wrinkle patterns of crepe paper to the surface of concrete without applying time-taking coating to the inside of a form by forming mold transfer paper from crepe paper obtained by creping paper to which water repelling treatment is applied. SOLUTION: Mold transfer paper for concrete is formed from crepe paper obtained by creping paper to which water repelling treatment is applied. This water repelling treatment for forming the crepe paper is performed by using a material used as a water repelling agent of paper such as a paraffin wax emulsion or a silicone emulsion. Further, a material prepared by compounding a synthetic resin emulsion such as synthetic rubber latex, an acrylic resin emulsion or a polyvinylidene chloride emulsion with the water repelling agent is used and it is desirable to form the film of the synthetic resin emulsion on the crepe paper from such an aspect that the releasability with concrete is large.
Patent JP-H06200627-A (JP)
Title: Construction method of wooden house
Inventor: MIZUTA NOBUYUKI
IPC: E04H1/00
Filed: 1993-01-06
Abstract: PURPOSE:To eliminate marking work to reduce field work of carpentering and to remarkably promote carpentering efficiency. CONSTITUTION:A building planned house is divided into a plurality of divisions in a vertical direction, colored marking different in every each division is decided and, at the same time, every each seal sticking the marking thereon and having proper size is formed (A). Kind, size and position on each working applied to lumber used for framing materials of the house are written on the seal (B). After that, working positions of the lumber required for working are specified by a size measuring tool and, at the same time, the seal having entries corresponding to the working positions is stuck thereon (C). Required working is made to the lumber with the seal as a lead at a building site (D), and after that, the work lumber is conveyed to the building site (E). Assembly is made with the seal stuck on the lumber as the lead.
Patent JP-H05234490-A (JP)
Title: Manufacture of chip-like fuse
Inventor: OKAMOTO KOICHI
IPC: H01H69/02
Filed: 1992-02-19
Abstract: PURPOSE:To make occurrence of rupture defect of a fuse during manufacturing difficult and make it possible to use a thin fuse as a result and improve the blow-off property of the fuse. CONSTITUTION:To position crank-like fuse installation terminals 4a, 4b at the essential parts of electrode terminals 2a, 2b in a constant distance, the positions near the essential parts are supported from both sides by a frame 3 and a fuse 5 is bridged and connected between the fuse terminals 4a, 4b at the right angles to the taking out direction of the electrode terminal 2a. Consequently, since the near part of the fuse is supported from both sides and moreover the fuse is connected at right angles to the taking out direction of the electrode terminal, blown-off fuse defect during manufacturing process is hard to be caused.
Patent JP-H10302762-A (JP)
Title: Lithium secondary battery having thermal switch
Inventor: TATENO TATSUO
IPC: H01M10/0525
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a lithium secondary battery from being left as it is in a charged state upon the occurrence of an abnormality, and ensure the proper operation of a safety device upon a drop in battery internal pressure by providing thermal switch electrically connected to a portion other than a layer containing an active material according to the rise of battery temperature, regarding a lithium secondary battery with a positive electrode and a negative electrode stacked via a separator and housed in a battery can. SOLUTION: An active material contained positive electrode 1 mainly composed of lithium nickelate and an active material contained negative electrode 2 mainly composed of graphite are stacked and wound via a separator 3, thereby forming an electrode assembly. This electrode assembly is housed in a nickel plated steel battery can 8. Also, the active material contained positive electrode sheet 1 is formed to have an aluminum positive electrode lead 4 electrically connected, and the active material contained negative electrode 2 is formed to have a nickel negative electrode lead 5 electrically connected. Furthermore, a thermal switch 7 is provided at the center of the electrode assembly. According to this construction, the thermal switch 7 operates upon the rise of battery temperature, thereby enhancing the safety of a battery via a self-discharge.
Patent JP-S58147993-A (JP)
Inventor: MIYAJIMA MASAYOSHI
IPC: H03K17/725
Filed: 1982-02-27
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-H1060612-A (JP)
Title: Coating pot of continuous metallic strip
Inventor: MORTIMER JOHN H
IPC: C23C2/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip coating pot which allows the efficient removal of the dross formed within the coating pot. SOLUTION: The hot dip coating pot 12 for housing a liquid coating material has a substantially horizontal base 24 and plural substantially perpendicular side walls 22. The base 24 and the side walls 22 form a first inside volume part housing the coating material. The lower parts 38 of the base 24 and the respective side walls 22 form a bottom part 42 separable from the upper part 36 of the side walls 22. The bottom part 42 has the prescribed inside volume smaller than the volume of the first inside volume part.
Patent JP-H11315044-A (JP)
Title: Production of 2-cycloalkenone
Inventor: EIERMANN MATTHIAS
IPC: C25B3/23
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 2-cycloalkenone by an elimination reaction from an alkoxycycloalkanone or a hydroxycycloalkanone ketal under an acidic heterogeneous catalytic action, capable of simply producing the 2-cycloalkenone in a high yield in one process. SOLUTION: This method for producing a 2-cycloalkenone of formula III comprises subjecting a 2-alkoxycycloalkanone of formula I [(n) is 0-20; (m) is 0-3; R is an alkyl, an alkylaryl, an aryl, an arylalkyl, an alkenyl or an alkynyl; R' is an alkyl, an alkenyl or the like] or 2-hydroxycycloakanone ketal or a mixture of the compound of formula I with the compound of formula II to an elimination reaction in the presence of an acidic heterogeneous catalyst in a gas phase. The acidic heterogeneous catalyst preferably contains at least one oxide or phosphoric salt, or a mixture of the oxide with the phosphoric salt, or the mixed oxides of the groups 3-6 and the groups 13-15 elements in the periodic table.
Patent JP-S57146081-A (JP)
Title: Compressor current controlling apparatus
Inventor: TANAKA MINORU
IPC: F04B49/06
Filed: 1981-03-05
Abstract: PURPOSE:To save driving power of a compressor, by restricting the operating current of a compressor to a value lower than a predetermined value of maximum current and the value of current limited to suit the atmospheric temperature by means of three comparators, and thereby protecting a compressor motor against overloading and overcooling. CONSTITUTION:Operating current detected by a current transformer is converted into an output voltage at a point a and afforded as an input to a comparator U1 together with a reference voltage determined by a series circuit of resistances R8-R6. The comparator U1 produces an output voltage corresponding to the deviation of the above two voltages and operates relays 1K, 2K to prevent flowing of excessive current through a motor. On the other hand, a signal corresponding to the atmospheric temperature detected by a thermistor 7 is given to a comparator 3 via an amplifier U2 and compared with a voltage at a point b. The comparator 3 produces a deviation signal, which converts the voltage at the point a into the value taking the atmospheric temperature into consideration. Further, if the signal is higher than a voltage determined by a resistor VR2, the output is lowered by a comparator U4.
Patent JP-H01205532-A (JP)
Title: Optical pumping process apparatus
Inventor: SUDA TOSHIKAZU
IPC: H01L21/31
Filed: 1988-02-12
Abstract: PURPOSE:To make a reaction on a substrate uniform and to execute a photochemical reaction of stable quality by a method wherein a gas introduced from a gas introduction port into a gas circulation chamber is transformed into a circulating laminar stream along an inner wall of the gas circulation chamber and the circulating laminar stream furthermore adjusts its stream at a circular opening part of a partition wall. CONSTITUTION:After a gas circulation chamber 1 and a gas reaction chamber 2 have been purged, a beam of light from a light source is irradiated. The beam of light radiated from a mercury lamp is transmitted through a light-transmitting window 3 used to shut out the outside air and enters the circulation chamber 1. A gas is introduced into the circulation chamber 1 from two gas introduction ports 5, 6 formed at sides of the circulation chamber 1. A clockwise gas circulation laminar stream is formed in the circulation chamber 1. Because the gas circulation laminar stream is throttled by a partition wall 4, the stream flows into the gas reaction chamber 2 while the stream is not disturbed and the laminar stream is kept. A reaction gas at a reaction gas introduction port 7 forms a gas layer which has been united with the gas circulation laminar stream. The gas layer is pumped by a beam of light; a photochemical reaction is caused on a substrate 9. By this setup, the photochemical reaction of stable quality is executed.
Patent JP-S55124939-A (JP)
Title: High-pressure electric discharge tube
Inventor: WASHIMI HIROSHI
IPC: H01J61/33
Filed: 1979-03-16
Abstract: PURPOSE:To promote a prolongation of life of the electric discharge tube, by deciding a thickness of the quartz bulb at an electrode portion and luminous portion to within an optimum range of dimension. CONSTITUTION:A thickness of the electrode portion including a diameter shrinked part (a') and an electrode sealed part (a) is chosen to a dimension from 0.5- 1.8mm. A thickness of the main luminous portion is taken to within a range from 0.3-1.0mm. A thickness of the luminous portion (b), if taken to a dimension less than 0.3mm, causes a strength to be short decreasing an effect of the life improvement. While a thickness of the electrode portion including the diameter shrinked part (a') and the sealed part (a), being mainly applied a mechanical stress, is made to a dimension above 0.5mm, however, the thickness exceeding a dimension of 1.8mm causes a temperature difference between inner and outer sides of a quartz bulb to increase, rendering more susceptible of caracking the tube due to the strain.
Patent JP-S62190219-A (JP)
Title: Production of block copolymer
Inventor: KINOSHITA MITSUO
IPC: C08G63/00
Filed: 1986-02-15
Abstract: PURPOSE:To obtain the titled copolymer having characteristic of both a liquid rubber based compound and a polyester based polymer, by reacting an active hydrogen group-containing liquid rubber based compound with an organic dicarboxylic acid anhydride and 1,2-epoxide. CONSTITUTION:(A) A liquid rubber based compound containing active hydrogen group in the molecule, preferably polybutadiene based compound is reacted with (B) an organic dicarboxylic acid anhydride, e.g. succinic anhydride, etc., and (C) a 1,2-epoxide, e.g. ethylene oxide, etc., in the presence of a catalyst, preferably lithium halide or 1-4C tetraalkyl quaternary ammonium salt to afford the aimed copolymer.
Patent JP-S52113543-A (JP)
Title: Control circuit for air conditioner
Inventor: KISHIMOTO TETSUO
IPC: F24F11/00
Filed: 1976-03-19
Abstract: PURPOSE: To prevent return of a oiquid into a compressor in a subsequent operation and ensure smooth operation of an air conditioner by opening a pump down switch to stop the compressore after detection of lowering of a cooling medium circuit of the air conditioner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01208581-A (JP)
Title: Structure for preventing rise in temperature of plunger pump
Inventor: SUZUKI TOMOE
IPC: F04B53/16
Filed: 1988-02-13
Abstract: PURPOSE:To suppress frictional heat generated at the time of the sliding of a plunger efficiently and uniformly and prevent deterioration caused by oxidation, etc., by providing heat-radiation preventing members and anti-friction members which are in a ring shape on the sliding face of a plunger in a cylinder. CONSTITUTION:Heat-radiation preventing members and anti-friction members which are in a ring shape are provided on the sliding face of a plunger 13 in a cylinder 12. In this case, for example, a seal is used as the heat radiation preventing member 15, and, e.g., a synthetic material composed of carbon and Teflon is used as the anti-friction member 16. The positioning of the members 15, 16 is performed by a middle piece 19 via a distance spring 18, etc. Frictional heat which is generated when the plunger 13 slides inside the cylinder 12 is suppressed by the anti-friction members 16 while being absorbed by the heat- radiation preventing members 15. Thereby, heat generation can be efficiently suppressed while being made uniform, also preventing deterioration caused by oxidation, etc.
Patent JP-H05232943-A (JP)
Title: Electronic instrument playing input device and electronic instrument using the device
Inventor: IIZUKA NORIO
IPC: G10H1/32
Filed: 1992-02-19
Abstract: PURPOSE:To use an optional oscillator as an electronic instrument input device. CONSTITUTION:Plural oscillation sensors 102, 103 are arranged on respectively different positions of the oscillator 101, and when the oscillator 101 is hit and oscillated by playing, the oscillation of the oscillator 101 is detected by respective sensors 102, 103. A relative time difference generated until the arrival of the oscillation at respective sensors 102, 103 is determined by a difference between distances from the applying position of the oscillator up to respective sensors 102, 103 and the transmission speed of oscillation on the oscillator 101. Thereby, required playing information can be inputted in accordance with the shooting position of the oscillator 101 by previously allocating the time difference to musical sound playing information, e.g. sound height data and tone data such as the sort of a percussion instrument.
Patent JP-2000231169-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUMI SEIICHI
IPC: G03C1/015
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material high in sensitivity in a short time exposure near 10-5 sec and superior in processing stability. SOLUTION: The silver halide photographic sensitive material has a silver chlorobromide emulsion containing silver bromide in an amount of 15-40 mol%, and this emulsion contains rectangular parallelepiped silver halide crystals having one side length longer by 110-300% than the other 2 sides in an amount of >=10% of the total silver halide grains.
Patent JP-2000229463-A (JP)
Title: Printing control system, printing control device, option control method for printing control system, option control method for printing control device, and storing medium having computer readable program stored therein
Inventor: ARAI KOJI
IPC: G06F3/12
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent paper ejection control from malfunctioning, and implement the paper ejection of a printed recording medium positively by forming a system for controlling a printing device that can optically connect an option device having a plurality of processing functions and including a paper ejection option device to a printer main body. SOLUTION: Control is effected at a timing of image formation finish at an intermediate transfer body 405, and also at a timing of recording paper to be interposed between the intermediate transfer body 405 and the transfer belt 406. When recording paper reaches here, the transfer belt 406 comes in touch with the intermediate transfer body 405 so that toner is transferred to recording paper. The image transferred on recording paper is fixed on recording paper through heat and compression by means of fixing roller 407a, 407b. The recording paper having an image fixed thereon is ejected by being conveyed either on a face-up ejection port 407 or a face-down ejection port 418. As a result, image formation from a printer roller can be outputted.
Patent JP-H08224940-A (JP)
Title: Ink jet recording apparatus
Inventor: YAMAGUCHI HIDEKI
IPC: B41J29/04
Filed: 1995-02-21
Abstract: PURPOSE: To achieve the reduction of an accumulation tolerances by miniaturization, wt. reduction and the reduction of the number of parts and fixtures and the enhancement of assembling properties by holding a pump mechanism part, a waste ink absorbing element, a separation means, a pinch roller part and a sheet discharge part on a base part and forming a paper supply stack part by the base part. CONSTITUTION: A base 15 holds a pump mechanism part, a pinch roller part, a sheet discharge part and a waste ink holding element and also holds a paper supply stack part, a separation means and a drive transmission part and forms a base unit as a whole. A chasis unit consists of the fed roller 52 of a chasis 50, a carriage guide shaft 3 and the guide rail 4 holding a paper feed roller shaft 53, a carriage 2 and a spur 61. Herein, the fitting groove of the chasis 50 is matched with the boss 15A of the base 15 and the pawl part of the base 15 is fitted in the hole of the chasis by revolving the chasis unit around the boss 15A to unify both units and, since the contact part is energized by a spring, the positional accuracy and assembling properties at the time of the union of both units are enhanced.