baber/WOPTO huggingface dataset:
Patent JP-S52113285-A (JP)
Title: Operational treatment of automatic analyzer
Inventor: KAWAUCHI KATSUO
IPC: G01N35/00
Filed: 1976-03-19
Abstract: PURPOSE:To automatically select the necessary operational treatment at the item group, by equipping the item group change-over apparatus and plural functions of operational treatment and connecting the operation with the item group changeover operation.
Patent JP-S54121472-A (JP)
Title: Liquid extractor
Inventor: KOBAYASHI TOSHIYUKI
IPC: B01D33/04
Filed: 1978-03-13
Abstract: PURPOSE: In liquid extractors for removing water by pressing sludge for example, to improve liquid extraction efficiency by avoiding the escape of said sludge from a sludge press when said press presses said sludge.  
     CONSTITUTION: Sludge 2 transfers together with a filter cloth belt 3 in arrow A direction and comes between said filter cloth belt 3 and a rotary drum 5 to transfer further. At the range where said filter cloth belt 3 is pressed by an extended traveling net 8, said filter cloth belt 3 and sludge 2 are pressed by the meshes of said traveling net 8 and captured by said meshes of said traveling net having swollen downward per mesh. Said traveling net 8 having captured said sludge 2 transfers and passes through the narrow clearance formed between a rotary drum 5 and a press roller 12. At this time, said press roller 12 rotating while the elastic body thereof is deformed due to the pressure of said traveling net 8 presses said traveling net 8, filter cloth belt 3 and sludge 2 against a said rotary drum 5 so that water is removed from said sludge 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02208972-A (JP)
Title: Light sensor and manufacture thereof
Inventor: TAKAHASHI ATSUSHI
IPC: H01L27/146
Filed: 1989-02-08
Abstract: PURPOSE:To manufacture a light sensor device excellent in interlaminar insulation without deteriorating an photoelectric conversion element by a method wherein a protective layer is provided to the surface of a laminated wiring structure, an interlaminar insulating film is pre-cured at a comparatively low temperature and re-cured to be improved in passivation effect. CONSTITUTION:An interlaminar insulating film 13 is provided between a lower wiring 11 and an upper wiring 13, and a protective film 20 is provided to the outermost surface. Both the interlaminar insulating film 13 and the protective film 20 cover the surface of a photoelectric conversion element composed of photodiodes and are provided to the whole area or a part of a sensor. As mentioned above, the protective film 20 is provided to the surface of the photoelectric conversion element, whereby the interlaminar insulating film 13 is cured at a low temperature retaining the characteristics of it in an excellent state to enable the photoelectric conversion element to retain its performance in a good state. For instance, the interlaminar insulating film 13 is pre-cured at a comparatively low temperature and re-cured, whereby it can be made pretty large in specific resistance. And, the insulating film 13 is more improved in passivation effect and reliability through the protective film 20.
Patent JP-H06243451-A (JP)
Title: Magnetic recording medium and magnetic recorder
Inventor: ISHIKAWA AKIRA
IPC: G11B5/65
Filed: 1993-02-18
Abstract: PURPOSE:To provide a magnetic recording medium with which high-density recording is possible by specifying the center line average height Ra(r) of the medium surface to a specific nm range, the orientation ratio of the coercive force in approximately the traveling direction of a head to the value of a prescribed range and intra-surface magnetic anisotropic energy to the magnetic recording range of the value of a specific J/m<3> range and the magnetic recorder of a small size and large capacity formed by using this recording medium. CONSTITUTION:The magnetic recording medium having >=0.3nm to <=3nm center line average height Ra(r), >=0.1 to <=0.7 orientation ratio of the coercive force in approximately the traveling direction of head and >=3X10<4>J/m<3> to <=5X10<5>J/m<3> intra-surface magnetic anisotropic energy is formed. As a result, the magnetic recording medium with which the high-density recording is possible is formed. The magnetic recorder of a small size and large capacity is formed by using such recording medium.
Patent JP-H04252746-A (JP)
Title: Automobile seat equipment housing
Inventor: YAMAURA KOZO
IPC: B60N2/75
Filed: 1991-01-29
Abstract: PURPOSE:To move equipment such as a telephone, which is arranged in a recess to house therein an arm rest for a seat of a seat back, to an easy-to-use position when the arm rest for the seat is tilted forward. CONSTITUTION:When an arm rest 7 for a seat is tilted forward, a member supporting equipment 8 is moved in response to the action and set in front of a seat back 3.
Patent JP-H10215060-A (JP)
Title: Formation of solder bump of printed wiring board and printed wiring board and printing mask used in the forming method
Inventor: YAMADA KAZUHITO
IPC: H05K3/34
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount an IC chip even if cream solder is printed on an alignment mark by providing the alignment mark, which is a through hole, in a printing mask, and forming another alignment mark at a part where a conductor pattern is not provided at the vicinity part of the outer periphery of a printed wiring board. SOLUTION: In a printing mask 1, a through hole 3 and an alignment mark 4 for solder printing are formed at the positions in correspondence with the pad of a metal substrate 2. Furthermore, an alignment mark 12 of a printed wiring board 5 is formed at a part, where a conductor pattern is not formed in the vicinity part of the outer periphery of the printed wiring board 5. Then, the printing mask 1 and the printed wiring board 5 are laminated, and the alignment marks 4 and 12 of both parts are matched. In this way, cream solder 15 is printed on the semiconductor-element mounting part of the printed wiring board 5. Heating is performed, and solder fusing is performed. Thus, a solder bump 17 is formed on the printed wiring board 5.
Patent JP-S60175794-A (JP)
Title: Scroll type fluid machine
Inventor: FUKAZAWA YOSHIMITSU
IPC: F01C1/02
Filed: 1984-02-21
Abstract: PURPOSE:To prevent unstable motion around a bush thus to improve the performance of scroll compressor by positioning the spindle such that moment in reverse direction from turning direction will not occur in the movable scroll. CONSTITUTION:In a scroll compressor, the center OS' of spindle is located at the position separated more than the distance l4min to be determined from the maximum operating pressure ratio from the cross-point (m) of the contacting line X'''-X''' and the inside curve of spiral body in movable scroll member on a line X'-X' passing through the center OS of fixed scroll member in parallel between two contacting lines X''-X'' and X'''-X''' connecting between the contacting points of the side faces of both spiral bodies 282, 302. The distance l4 can be obtained by bringing the moment functioning onto the movable scroll member under the maximum operating pressure ratio to be negative.
Patent JP-2000227410-A (JP)
Title: Control circuit for contact combustion type gas sensor
Inventor: MATSUNO MASARU
IPC: G01N27/16
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To facilitate operation setting at the time of an warming-up operation for a contact combustion type gas sensor and at the time of non-warming-up operation for it. SOLUTION: A reference voltage VREF is generated by the second reference resistance R2 at the time of a nonwarming-up operation and by the first and second reference resistances R1, R2 at the time of a warming-up operation based on a warming-up operation control signal SWU from an outside, so as to be output to a comparison circuit 4, a sensor current detecting resistance RCS detects a current IS flowing in a contact combustion type gas sensor S to output a detection signal having a voltage corresponding to the current IS to the comparison circuit 4, the circuit 4 compares a voltage VCS of the detection signal with the reference voltage VREF, a buffer circuit 5 controls a current flowing in the gas sensor S based on a result compared hereinbefore,  and drive currents and their ratio in the gas sensor S at the time of the warming-up and at the time of nonwarming-up are easily set thereby.
Patent JP-H02209943-A (JP)
Title: Hydrogenated block copolymer composition having reduced odor
Inventor: SHINJO YUJI
IPC: C08L53/02
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the subject composition having excellent flexibility, heat resistance, rubber elasticity and processability, etc., by mixing hydrogenated block copolymer, polyphenylene oxide resin and specific powder component for reducing unpleasant odor component. CONSTITUTION:(A) 100 pts.wt. hydrogenated block copolymer obtained by adding hydrogen to a polymer block mainly containing at least two vinyl aromatic compounds and a polymer block mainly containing at least one conjugated diene compound is mixed with (B) 10-200 pts.wt. polyphenylene oxide resin as homopolymer or copolymer composed of bonding unit expressed by the formula (R1, R2, R3 and R4 are substituting group selected from H, halogen and hydrocarbon) and having 0.15-0.70 reduced viscosity measured in 0.5g/dl chloroform solution at 30 deg.C and (C) 1-100 pts.wt. at least one powder selected from activated carbon, zeolite, active clay, active alumina, silica, magnesia and ion exchange resin, etc., and in others, softener for rubber or thermoplastic resin, etc., then melted and kneaded to afford the aimed composition.
Patent JP-S57160489-A (JP)
Title: Track for small size model railway
Inventor: SHIDONII CHIYAARUZU PURICHIYAA
IPC: A63H19/30
Filed: 1982-02-24
Abstract: A small-gauge model railway track comprises a sleeper base (2) moulded of a piastics material with sleeper portions (3) to which metal rails (1), each having a section including a bottom base portion, defined by flanges or enlargements (5) along opposite sides of the bottom of a rail, embedded in the plastics material and an intermediate base portion defined by flanges or enlargements (6) projecting from and along opposite sides of the rail between the bottom base and the top running surfaces (7) of the rail, the rails (1) being secured to the sleeper base (2) with the undersurfaces of the flanges or enlargements (6) of the intermediate base portion substantially level with the upper surfaces of the sleeper portions (3).
Patent JP-H11230784-A (JP)
Title: Optical encoder
Inventor: FUJII YOSHIMAROU
IPC: H01L31/12
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical encoder improvable in performance. SOLUTION: The optical encoder 1 has a p-n junction 12j on the surface opposite to a light receiving surface of a semiconductor photodetector element 12, and electrodes 112p, 112n provided on a p type and n type semiconductor layers 12p, 12n constituting the pn junction are connected to outside through conductive bumps MB. In this encoder, the electrodes and wirings provided on the light receiving surface in prior art can be provided on the opposite surface, and the resolution can be improved by putting movable members near the light receiving surface. The electrodes 112-p, 112n are connected to outside through the conductive bumps MB, and hence a bias voltage can be applied to the electrodes 112-p, 112n through the conductive bumps MB from outside.
Patent JP-S61188982-A (JP)
Title: Discharge excitation type short pulse laser device
Inventor: WAKATA HITOSHI
IPC: H01S3/097
Filed: 1985-02-18
Abstract: PURPOSE:To facilitate the determination of a width of principal discharge and to reduce variation of principal discharge width at the change of a laser medium by providing a means for limiting the region where an aperture part of the second principal electrode exists and limiting the region where a preliminary ionization is done by limiting a width of an auxiliary electrode. CONSTITUTION:When a high voltage from a high-voltage pulse power source 6 is applied between the second principal electrode and an auxiliary electrode 5, an auxiliary discharge (creeping discharge) is produced on a surface of a dielectric 4 in an aperture part 7 arranged in the second principal electrode 3. A part of the electrons produced by the auxiliary discharge and the electrons produced by photo-ionization with the ultraviolet ray generated by the discharge become the radical for making the principal discharge 8 of a uniform glow state. When a pulse voltage is applied between the principal electrodes 2 and 3 from a high-voltage pulse power source 1, the main discharge 8 is produced by using the preliminary ionization electrons as a radical and a width of the discharge 8 becomes approximately equal to the width W of the aperture part 7. By this principal discharge 8, a laser medium is excited and as a result, the laser beam of width W can be obtained.
Patent JP-S61189806-A (JP)
Title: Rolling-mill equipment
Inventor: IMAI ISAO
IPC: B21B37/00
Filed: 1985-02-18
Abstract: PURPOSE:To prevent the warp of a small-diam. work roll and to obtain a desired high draft by detecting a horizontal force acting the work roll, formed into the small diameter and arranged by properly offsetting it from a rolling reduction line, and controllingly driving a mill so that the detected value coincides with a set value. CONSTITUTION:In a rolling-mill equipment for rolling a sheet stock 6 under a high draft, by forming an upper work roll 1 of one side of upper and lower work rolls 1, 2 into a small diam. as well as offsetting the roll 1 from a rolling reduction line to a rolling line, to drive it through an intermediate roll 5; a horizontal force acting on the upper work roll 1 is detected by a detector, consisting of a load cell 9, mounted on a roll chock 8 of said roll 1, and a cylinder 7. This detected value is compared with the set value of a pressing- force setter 11 by an amplifier 10, to control the driving units M1, M2 of the intermediate roll 5 and the lower work roll 2 through controllers 15, 16 so as to make both values are equal to each other. In this way, the horizontal warp of small-diam. work roll 1 is prevented, to utilize its effect sufficiently in rolling.
Patent JP-H11231188-A (JP)
Title: Support wire exposing tool for cable
Inventor: SUZUKI TOMOHIRO
IPC: B25B33/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To complete operation for separating a support wire from a bundle of cores and exposing it easily in a short time, to evade trouble to transmission performance even when the cores are optical fibers, and to hold them without falling the tool. SOLUTION: A cable which has cores standard around a center support wire is handled here, and the support wire is separated from the bundle of cores and exposed by this tool. A guide claw 34 which can be inserted between the bundle of the cores and the support wire is formed on a tool main body 30 having an arcuate outer peripheral surface 32 and this tool main body 30 also has a holding groove 36 in which the support wire can be led in from the place of the guide claw 34 almost to the center part.
Patent JP-H04268494-A (JP)
Title: Fast breeder reactor
Inventor: IIJIMA TORU
IPC: G21C13/073
Filed: 1991-02-25
Abstract: PURPOSE:To prevent formation of a large opening in a roof slab at the time of replacement of fuel by a construction wherein a multi-cylinder type telescopic cover extending and contracting with elevation and lowering of a core upper mechanism is provided on the upper side of an upper plug. CONSTITUTION:A machine hatch 111 is removed and a core upper mechanism (UCS) 104, to which an elevator rope 201 is connected, is elevated to an opening of the machine hatch of a building body 109. At this time, a telescopic cover 107 is stretched sequentially with the elevation of the UCS 104 and thereby a closed space communicating with the inside of a reactor vessel 101 is formed between the upper side of an upper plug 113 and the upper end of the UCS 104. This closed space is filled up with an inactive gas in the vessel 101. Since the telescopic cover 107 extending and contracting with the movement of the UCS 104 is provided, formation of a large opening in a roof slab 108 at the time of replacement of fuel is prevented.
Patent JP-S61188510-A (JP)
Title: Large apeture photographing lens
Inventor: TANAKA KAZUO
IPC: G02B9/60
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a mall lens suitable to an ITV camera, etc., which hardly need the back focus by satisfying prescribed conditions to the optical system having the first-fifth lenses in order from a substance. CONSTITUTION:Five lenses are maintained such as the meniscus-shaped first lens of the positive refractive power where the convex surface is directed to the substance side, the second lens where both lens surfaces are the concave surfaces, the third lens of the positive refractive power where the convex surface is directed to the image surface side, he fourth lens where both lens surfaces are the convex surface and the fifth lens where both lens surfaces are concave surfaces. When the focus distance of the i-th lns is (fi), the radius of carvature of the i-th lens surface is Ri, the i-th lens thickness or the air internal is Di, the focus distance of all systems is (f), the refractive index of glass and the average value of dispersion of the first, third and fourth lenses are respectively n+ and nu+ and the refractive index of glass and the average value of dispersion of the second and fifth lenses are respectively n- and nu-, the conditions of the formula I - the formula IX are satisfied.
Patent JP-H09202720-A (JP)
Title: Composition for oral cavity
Inventor: TOMITA YUSUKE
IPC: A61K8/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition suppressing adsorption and penetration of a perfume and continuing a refreshing feeling by blending a large amount of ethanol with citral and menthol in a specific ratio and packing the blend into a container made of a specific synthetic resin. SOLUTION: This composition is obtained by blending >=20% of ethanol with citral and menthol in the weight ratio of 2:1 to 1:50 (especially 1:1 to 1:10) and is packed into a container made of a synthetic resin having the ratio (cm<2> /ml) of the inner area of the container in contact with the composition to the composition volume of >=2, especially 4-5. A container made of a polyethylene terephthalate is preferable as the container. The amount of menthol blended is preferably 0.01-2.0wt.% and that of citral is preferably 0.001-1.0%. The composition to be packed is preferably a liquid or in a liquid state. The composition is preferably mixed with a polyoxyethylene hardened castor oil having 40-100 addition mols of ethylene oxide.
Patent JP-S58147414-A (JP)
Title: Preparation of resin having impact resistance
Inventor: TAKAGI YASUNOBU
IPC: C08F291/02
Filed: 1982-02-26
Abstract: PURPOSE:To obtain the titled resin having good appearance without causing clogging of the screen of an extruder, by carrying out the coagulation treatment of a polymer consisting of rubber latex having enlarged particle diameters and its washing with water using water in a specific pH range. CONSTITUTION:For example, (B) a styrene-based monomer and (C) a monomer (e.g., acrylonitrile, etc.) copolymerizable with the component B are grafted onto (A) elastic rubber latex (e.g., polybutadiene, etc.) whose particle diameter is enlarged by using phosphoric acid, to give polymer latex. The pH of an aqueous solution of (D) an alkaline earth metal salt (preferably Mg sulfate, etc.) is preadjusted in such a way that the pH of a mixture will be made 4-7 when the polymer is mixed with the aqueous solution of the component D, the polymer is mixed with the aqueous solution of the component D, the polymer is coagulated, and, finally, it is washed with water, to give the desired resin. EFFECT:Productivity is extremely improved.
Patent JP-S60176868-A (JP)
Inventor: SABINO REONARUDOUITSUCHI DAMIA
IPC: B62D25/08
Filed: 1984-02-20
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-H11220524-A (JP)
Title: Communication terminal
Inventor: MATSUURA TOSHIAKI
IPC: H04M1/57
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set such that display contents are confirmed by the color of a backlight. SOLUTION: For a portable telephone set provided with a display means of a backlight method, when an incoming call comes from a destination whose telephone number directory data are registered with a mark in a telephone number storage 3, a comparison means 16 detects it, and a control means 17 lights backlights 18, 19 of the display means with a lighting means corresponding to telephone directory data registered with the mark. That is, the fact of the arrival of an incoming call from a destination whose telephone number directory data are registered with a mark is confirmed not only by displayed characters on the display means but also by the color of the backlight.
Patent JP-H07236907-A (JP)
Title: Method for preventing happening of slip in continuous cold rolling of strip
Inventor: HIROWATARI ATSUSHI
IPC: B21B39/14
Filed: 1994-02-28
Abstract: PURPOSE:To prevent the occurrence of cracking when a highly brittle material is passed through in a rolling method with continuous cold rolling mill having a slide preventing guide using of intermesh rolls. CONSTITUTION:In this rolling method of a strip of steel sheet, the slide preventing guide 2 having a structure that consists of plural rolls and the underside of at least one roll 21 is situated in the lower part of the pass plane is arranged on the inlet side of a 1st stand of the continuous cold rolling mill for strips which consists of plural stands. An intermesh amount control mechanism 4 is provided and the intermesh amount is changed in accordance with the changing part of the shape of the passing strip while maintaining the force of constraint to the passing strip below the critical buckling force by changing the intermesh amount for every material. Since the intermesh amount is adjusted in accordance with the changing part of the shape in a degree that the force of constraint below the backling of the rolling mill is not eliminated, sliding is prevented, also bending stress by the intermesh is reduced and breaking is prevented.
Patent JP-H07239144-A (JP)
Title: Ventilation fan for ceiling
Inventor: TSUKITARI YUJI
IPC: F24F7/10
Filed: 1994-02-28
Abstract: PURPOSE:To facilitate an operation of fitting a main body to an anchor bolt. CONSTITUTION:A substantially circular through-hole 24 for passing an anchor bolt through is provided in a fitting face part 12 provided in a corner part of a main body 11. The main body 11 is provided monolithically with temporarily fixing parts 26 made of matal which are positioned at two places opposite in the direction of the diameter of the through-hole 24 and project inward. The dimension M of an inside diameter between the temporarily fixing parts 26 is set to be smaller than the dimension of the outside diameter of an external thread part of the anchor bolt and larger than the dimension of the root diameter thereof. A fitting operation is executed by fitting the main body 11 on the anchor bolt through the through hole 24 and by tightening a nut on the anchor bolt. On the occasion, the temporarily fixing part 26 is caught by the thread ridge of the external thread part and works for preventing slip-off.