baber/WOPTO huggingface dataset:
Patent JP-H061599-A (JP)
Title: Cargo handling adjustable lift detent
Inventor: TSUDA YOSHIHISA
IPC: B66F9/20
Filed: 1992-06-17
Abstract: PURPOSE:To facilitate the operation of a cargo handling lever by selectably setting the detent valve position of a second link linked to the cargo handling lever of a tilt link mechanism for linking and operating a control valve to any position. CONSTITUTION:In a lift link mechanism 20, a cargo handling lever 21 is mounted at its base on one end of first link 22 pivoted 24 to a bracket 23 at a car side. A second link 28 is mounted at its one end on a supporting shaft 27 pivoted to a supporting arm 26 mounted on the car side. A control lever 30 for operating a control valve through a rod 30 is deposited at its one end to the supporting shaft 27 at its base side. The first link 22 is linked at its tip part to the second link 28 at its intermediate part by means of a first rod 25. In this case, the supporting shaft 27 is provided with a detent arm 44 having free displacement by means of cargo handling speed control plate 36. The arm 44 is provided with a catcher 46 facing on the pivotal locus of a stopper 29 provided on the second link 28. adjusting lift speed.
Patent JP-S5886677-A (JP)
Inventor: MORI TOORU
IPC: G07D7/00
Filed: 1981-11-19
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-S5973249-A (JP)
Title: Work rest for lathe
Inventor: YASUDA YUUJI
IPC: B23Q1/76
Filed: 1982-10-20
Abstract: PURPOSE:To disuse an actuator and the associated control system to miniaturize a work rest and as well to simplify the structure thereof having an advantage in its cost, by directly securing a pedestal block provided with a work receiving member, to a cutter bed. CONSTITUTION:A pedestal block 20 used as a work rest body is integrally secured, by means of bolts 21, to the vertical surface 4a of a cutter bed 4 adjacent to a work W. A support plate 23 used as a work receiving member is integrally secured to a receiving container 20a in the pedestal block 20 by means of bolts 24 with a spacer 22 being beforehand disposed therebetween. A cartridge holder 29 having a throw-away chip 28 is secured, by means of bolts 30, to a tool holder 26 which is secured to the upper surface of the cutter bed 4 by means of bolts 27. When the cutter bed 4 is moved forward, a predetermined cutting process is carried out by means of the chip 28.
Patent JP-S57108183-A (JP)
Title: Guest-host type liquid crystal display
Inventor: AOKI HISASHI
IPC: G02F1/137
Filed: 1980-12-25
Abstract: PURPOSE: The titled long-life liquid crsytal display, which is prepd. by use of a liquid crystal composition obtd. by the addition of a dichroic pigment together with a hindered phenolic antioxidant to a nematic liquid crystal and in which decomposition of the dichroic pigment due to a chain reaction is suppressed.  
     CONSTITUTION: Liquid crystal composition 7 is enclosed between a pair of electrode boards 1 and 2 each equipped with displaying electrode 4, 5 and orientating membrane 6, 6 to form a guest-host type liquid crystal display. Mark 3 in the figure represents a seaing material. A mixture obtd. by the addition of about 0.01W1wt% hindered phenolic antioxidant (A) about 0.05W1wt% peroxide decomposer (B) and about 0.05W1wt% UV absorbent in a ratio of A/C of 0.5W1 and (A+C)/B of 0.2W1 to a nematic liquid crystal contg. a dichroic azo pigment of formulaIor II, is used as the liquid crystal composition 7 in said display. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57107814-A (JP)
Title: Joint material used for long floor-members
Inventor: AIKAWA SATORU
IPC: B29C65/00
Filed: 1980-12-25
Abstract: PURPOSE: To prevent fracture due to shock and bending by means of adding fibrous material into joint material composed of hot melt-adhesive and electric conductor buried in the adhesive.  
     CONSTITUTION: Joint material 3 is composed of hot melt-adhesive 1 containing fibrous material and a electric conductor 2 buried in the adhesive, as one body. When the joint welding for long floor-members is carried out by using joint material 3, adhesive 5 is coated on a groundwork 6 such as motar, and the long floor members 4, 4' are settled at a predetermined interval. After the joint material 3 is filled into the joint portion, it is heated by electric current through the electric conductor 2, thereby fusing hot melt-adhesive 1. The hot melt-adhesive well in contact with the end portion 7 of the joint at molten state, and is adapted to the groundwork, even if the groundwork has an imperfect portion. The hot melt-adhesive 3 is solidified as one body and the joint welding is completed, when electric current is turned off and the joint material is cooled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0533182-A (JP)
Title: Production of orifice plate
Inventor: MIZUNO SHIGERU
IPC: C25D1/10
Filed: 1991-07-24
Abstract: PURPOSE:To produce the orifice plate having an always specified orifice diameter by forming rugged patterns on a conductive substrate, forming an electrocasting film on the conductive substrate and parting the film from the substrate. CONSTITUTION:The rugged patterns are formed on the conductive substrate 11. The electrocasting film is thereafter formed on the substrate 11 and is parted from the substrate 11. This electrocasting film is used as the orifice plate 17. The rugged patterns are, thereupon, formed by fixing insulating fine shafts 13 onto the conductive substrate 11. The electrocasting film is then formed on the conductive substrate 11 and is parted therefrom, by which the orifice plate 17 is obtd. The orifice plate having the orifice diameter of good accuracy is produced in this way.
Patent JP-S5885318-A (JP)
Title: Compression-ignition type internal-combustion engine
Inventor: NAKANO HIDEAKI
IPC: F02B3/06
Filed: 1981-11-17
Abstract: PURPOSE:To reduce a rate of fuel consumption of an engine and allow the engine to meet even the use of inferior fuel, by forming a combustion chamber on a piston crown to a partially spherical shape to decrease opening ratio of the combustion chamber and providing many jet holes in the point end part of a nozzle. CONSTITUTION:A combustion chamber 9 on a piston crown 8 is formed to a partially spherical shape with the point end of a nozzle 5 of a fuel injection valve 4 as the center in the almost top dead center position of a piston 7. Ratio of an opening diameter of the combustion chamber 9 for the internal diameter D1 of a cylinder 1 is arranged to 0.7 or less. Many jet holes 6 of small diameter are dispersedly provided in the point end part of the nozzle 5 of said valve 4 in such a manner that fuel is uniformly injected fully throughout the combustion chamber 9. In consequence, grain size of fuel is extremely decreased to perform early gasification due to vaporization of the fuel and complete combustion in a short time with small ignition delay. In this way, a rate of fuel consumption is decreased also fuel of inferior quality can be used.
Patent JP-H0524406-A (JP)
Title: Tire assembly
Inventor: TAKAHASHI FUMIO
IPC: B60C5/00
Filed: 1991-07-24
Abstract: PURPOSE:To prevent unpleasant noise in a cabin without forming a new structure in a tire cavity. CONSTITUTION:A tire is filled with air-helium mixture. The average molecular weight of the air-helium mixture is lighter than that of air. Therefore, the speed of acoustic wave transmitting in the mixture is faster than that of acoustic wave transmitting in the air. Thus, the peak frequency of sound pressure level in a cabin which occurs because vibration is transmitted to the cabin through an axle can be shifted to a high-frequency range which causes negligible problems on the auditory sense. It is thus possible to lower the sound pressure level in the cabin only by changing filling gas without forming a new structure.
Patent JP-2001014769-A (JP)
Title: Disk driving device
Inventor: YAMAGUCHI MASASHI
IPC: G11B17/26
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin an entire device. SOLUTION: This disk device 1 is provided with a mechanism for conveying a tray 10 loading a disk 5 to a disk driving unit 3. The tray 10 is divided into two parts, i.e., main and sub-trays 11 and 12, the disk 5 is loaded on the sub-tray 12, and the sub-tray 12 is moved relative to the main tray 11. Plural trays 10 are disposed by being stacked up and down and, while the disk 5 is housed, the tip of the disk driving unit 3 side of each sub-tray 12 is converged.
Patent JP-S6431542-A (JP)
Title: Setting agent composition for mold
Inventor: SAKAI MITSURU
IPC: B22C1/10
Filed: 1987-07-24
Abstract: PURPOSE:To improve setting speed of a mold by containing carboxylic acid in the setting agent composing salts of weak basic and low class aliphatic sulfonic acid or aromatic sulfonic acid. CONSTITUTION:The composition setting mixing material with refractory granular aggregate and acid setting resin is constituted by containing the salts of the weak basic and the low class aliphatic sulfonic acid or the aromatic sulfonic acid and the carboxylic acid. The salts of the weak basic and the sulfonic acid uses at least one kind of benzene sulfonic acid, phenol sulfonic acid, toluene sulfonic acid, etc., and at least one kind of salt of Al, Cu, Zn, Fe (for example, copper toluene sulfonic acid). The carboxylic acid uses chloroacetic acid, etc., having <=4.5pKa (25 deg.C) and >=130 deg. b.p. and it is desirable that it is contained in the setting agent at about 2-50wt.%.
Patent JP-2000017194-A (JP)
Title: Conductive powder and coating, coating film, resin composition and adhesive using the same
Inventor: KIMURA TORU
IPC: C08K9/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the conductive powder maintaining the original light weight of aluminum, capable of stably exhibiting excellent conductivity for a long period, further capable of expressing excellent heat dissipation and metal brightness, and useful for conductive resin moldings, etc., by using specific flat aluminum (alloy) powder. SOLUTION: This conductive powder (for example, the conductive powder having an average particle diameter of 0.1-500 μm and a flatness rate expressed by a longest diameter/shortest diameter ratio of 2/1 to 500/1 by a laser diffraction method) comprises flat aluminum (alloy) powder coated with a different kind of metal such as gold, silver, copper, nickel, platinum, palladium or tin by a PVD method, a mechanical method, etc., (for example, the metal is adhered to >=5% of the surface area of the flat powder). The conductive powder is obtained by coating 100 pts.wt. of aluminum (alloy) powder with 1-100 pts.wt. of the different metal and subsequently plastically processing the coated aluminum (alloy) powder into a flat shape.
Patent JP-2001014929-A (JP)
Title: Luminaire
Inventor: NISHIMURA HAYAO
IPC: F21V23/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a storage space by increasing the number of contents in packing, without changing the required dimensions of a terminal part. SOLUTION: This luminaire is provided with a socket body, 1 having base parts 3, a terminal part 4 having a thickness equal to or thicker than the thickness of the step parts 3 and provided in line with the base parts 3, projecting in front of the base parts 3, and slit parts 5 formed recessed on both sides of the arranged direction of the base parts 3 and terminal part 4, and a luminaire body with the slit parts 5 of the socket body 1 slide-locked for exposing the base parts 3 outside and to dispose electric wire connecting parts 8 of the terminal part 4 in the inside.
Patent JP-S6342043-A (JP)
Title: Optical system driving device
Inventor: TATSUNO TORU
IPC: G11B7/09
Filed: 1986-08-08
Abstract: PURPOSE:To reduce the number of parts to facilitate the assembling work by molding the attaching part of a member, which constitutes a part of an optical system driving means, and an optical system integrally. CONSTITUTION:Bearing holes 16 and 22, a pin 18, a relay member 14, and a barrel 20 constitute a parallel link mechanism, and the barrel 20 is supported movably in the Y direction (focusing direction) by this link mechanism. An objective 24 which condenses a light beam into a spot on an information recording medium is provided on the upper end part of the barrel 20, and the objective 24 and the barrel 20 are formed integrally by molding. A focus driving coil 26 is wound around the barrel 20. A yoke 42 can be inserted to the part of the barrel 20 in an optical system driving device 2. Thus, the whole of the device is made compact.
Patent JP-H0234094-A (JP)
Title: Charged television system
Inventor: UEMURA JUN
IPC: H04N7/16
Filed: 1988-07-25
Abstract: PURPOSE:To attain economy by providing a descrambler descrambling a signal from a channel selection only when a descramble control signal reaches and sending the result to the post stage. CONSTITUTION:When a charged television signal from a head end 7 is selected by a CATV converter 14 of a subscriber equipment with the contract of charged reception finished already thereto, a data demodulation circuit 44 demodulates a data signal, and whether or not the obtained address is an address of the CATV converter 14 of its own equipment is discriminated by a descramble control signal generating circuit 45, and since both the addresses are coincident, a descramble control signal is outputted. Thus, a key signal detection circuit 42 of the descrambler 40 is operated and a synchronizing signal generating circuit 43 generates a signal based on the detection signal. This is fed to an attenuation control terminal 41a of a variable attenuation circuit 41 and when a television signal of a channel selection 33 is fed to the circuit 41, only the portion of the synchronizing signal passes with less attenuation and the synchronizing signal is sent to the post stage. A normal picture is viewed at the television receiver of the past stage.
Patent JP-S5887253-A (JP)
Title: Permanent magnet alloy
Inventor: OGATA MASAO
IPC: C22C38/00
Filed: 1981-11-20
Abstract: PURPOSE:To considerably enhance the magnetic characteristics of a permanent magnet by adding a specified amount of Hf of a spinodal decomposition type Fe-Cr-Co permanent magnet alloy. CONSTITUTION:0.01-5% Hf is added to a spinodal decomposition type Fe-Cr-Co permanent magnet alloy contg. 17-45% Cr and 8-30% Co, or 0.1-5% of 1 or >=2 kinds of elements selected from Si, Ti, Mg, W, Mo, V, Mn, Al, Nb, Ni, Zr, Cu, Ce, Ca, Ta, Zn, C, Ge, B and a rare earth element is further added. By subjecting a casting of the resulting alloy to soln. heat-treatment, treatment under  heating in a magnetic field and multistage aging, a permanent magnet with  superior coercive force can be manufactured.
Patent JP-H106264-A (JP)
Title: Robot arm condition sensing method and its system
Inventor: KAMIJO TADAHIRO
IPC: G05D3/12
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To make working location accurately using image acknowledgement by determining the relative positioning and attitude of a photographing device with the shaft of a robot arm and also the reference plane within the image plane, sensing the condition of a robot through image acknowledgement, and making clear the factor of eventually included error. SOLUTION: To the horizontal reference plane 104 equipped with a marking 103 having directionally, fixation is made in such an arrangement that the photographing direction of a CCD camera 102 is put identical to the tip in the perpendicular direction on the rotary shaft of a robot arm 101, and the marking 103 is photographed by the CCD camera 102. The procedure comprises the processes first to determine the coordinates for the characteristic point on the marking photographed 103, second to determine the direction of the image of marking, third to rotate for a certain angle round the robot arm 101 on the basis of the obtained image direction, and fourth to sense the rotational center of the robot arm 101 using the coordinates within the image from the attitude of the marking 103 before and after the rotation of the robot arm 101.
Patent JP-H0740116-A (JP)
Title: Drilling tool
Inventor: NAKAMURA SHINICHI
IPC: B23B51/00
Filed: 1993-07-27
Abstract: PURPOSE:To provide an extremely high drilling precision and an excellent finished surface roughness by positively guiding a drill during drilling operation while weld of chips is prevented, and allowing first and second sub-cutting edges to function as finishing cutting edges to finish a hole rough machined by cutting edges. CONSTITUTION:A first outer peripheral wall part 26, the tip-face 26b of which is situated closer to the tool base end than a cutting edge 23 of the tool tip and which has the outside diameter larger than the outside diameter D1 of the cutting edge 23, is provided on a land part 24 adjacent to the rear side in the direction of tool-rotation of a first chip discharging groove 21 formed on the tool body. On the other hand, a second outer peripheral wall part 28, the tip-face 28b of which is connected with the tip-flank 22 of the cutting edge 23 and which has the outside diameter D equal to the first outer peripheral wall part 26, is provided on a land part 24 adjacent to the heel 27 side. First, second sub-cutting edges 30, 31 are formed on the tips of the first, second outer peripheral wall parts 26, 28 respectively.
Patent JP-S5976924-A (JP)
Title: Fibrous activated carbon for dechlorination
Inventor: OGAWA HIROYASU
IPC: D01F9/14
Filed: 1982-10-23
Abstract: PURPOSE:To provide fibrous activated carbon for dechlorination, exhibiting excellent dechlorination effect to tap water, etc., by activating a fibrous raw material containing specific amounts of an aluminum compound and a compound of iron, manganese, calcium, magnesium and/or titanium. CONSTITUTION:The objective activated carbon is prepared by activating the fibrous raw material such as acrylonitrile fiber, cellulosic fiber, etc. containing (A) 0.05-0.5wt%, preferably 0.1-0.3wt% of an aluminum compound in terms of aluminum metal and (B) 0.01-1wt%, preferably 0.05-0.5wt% of a compound of iron, manganese, calcium, magnesium and/or titanium in terms of the metallic element.
Patent JP-S6163346-A (JP)
Title: Production of thin amorphous metallic strip having large thickness
Inventor: SATO SHUN
IPC: B22D11/06
Filed: 1984-09-06
Abstract: PURPOSE:To obtain a thin amorphous metallic sheet having a large sheet thickness by specifying the width and space of apertures to specific sizes and specifying the ejection pressure of a molten metal, the moving speed of a cooling body surface, the space between the nozzle and cooling body surface, etc. to prescribed values. CONSTITUTION:The width of the apertures 4 in the moving direction is specified at 0.2-0.8mm. and the distance between the apertures at 0.3-4mm.. The ejection pressure of the molten metal M is specified at 0.05-0.4kg/cm<2> and the surface moving speed of the cooling body 7 at 8-35m/sec. The space between the nozzle 3 and the cooling body 7 is set at 0.05-0.30mm. in the smallest part and 0.10-0.40mm. in the largest part. The ejection pressure of the molten metal is held at 0.01-0.2kg/cm<2> in the transient sate in the beginning of casting. Said pressure is adjusted to the prescribed pressure in the state in which the station ary casting conditions are attained. The thin amorphous metallic sheet having the good shape and material quality and the large sheet thickness is obtd. by the above-mentioned method.
Patent JP-S57111139-A (JP)
Title: Remote control device
Inventor: FUJII MANABU
IPC: H04B10/00
Filed: 1980-12-27
Abstract: PURPOSE:To execute the control without being influenced by an electric disturbance, by constituting a device of an electric signal/optical signal converting circuit, an optical signal/electric signal converting circuit, a remote control device and a multicore optical cable. CONSTITUTION:A main controlling circuit 2 reads a state of switches 3A-3C of a remote control device 3 as an electric signal from a multicore cable 4A through an optical fiber 6A and an optical signal/electric signal converting circuit 5A, and leads a unit to a prescribed operation. Also, it reads a signal of a sensor 8, compares it with a value set by the switches 3A-3C, and controls a load 7 so that it is opened and closed. Also, said signal is transferred to an electric signal/optical signal converting circuit 5C by a multicore cable 4C, and an optical signal converted in this circuit makes prescribed indicators 3D-3G emit light and display through an optical fiber 6C. In this way, each circuit is coupled with a multicore fiber cable only, and a signal transfer is executed by  an optical signal, therefore, no radio wave wave disturbance is feared, and there is not influence by an external noise.
Patent JP-H11242211-A (JP)
Title: Liquid crystal display device
Inventor: KUME YASUHITO
IPC: G09F9/35
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device hardly causing a 'chromato- phenomenon', improved in display quality excellent in wide visual field angle characteristics and capable of keeping a cell thickness constant. SOLUTION: Glass substrates 1 and 2 are oppositely disposed holding a liquid crystal layer 9 there between and a columnar spacer 7 is provided so as to reach both substrates 1 and 2 on a prescribed part in the liquid crystal layer 9 between both substrates 1 and 2. On the inner surface on the side of the liquid crystal layer 9 of the glass substrate 2, a signal electrode 4 in a stripe shape and a vertically aligned layer 5a are formed. On the inner surface on the side of the liquid crystal layer 9 of the glass substrate 1, the signal electrode 3 is formed in the stripe shape in the state of crossing with the signal electrode 4 and a picture element is constituted at the crossing part of the signal electrode 3 and the signal electrode 4. The columnar spacer 7 is arranged at a square equivalent to the four corners of the picture element and the vertically aligned layer 5b is formed on the side face of the columnar spacer 7 and the glass substrate 1.
Patent JP-H06212470-A (JP)
Title: Titanium alloy anode electrode for electrolysis of manganese dioxide
Inventor: FUAN PIN UEI
IPC: C25B1/00
Filed: 1992-06-04
Abstract: PURPOSE: To prevent the generation of drastical passivation in an electrode in the case electrolysis is executed at high current density by composing the electrode of Ti as a base and incorporating specified amounts of Mn, Cr, Fe, Si, Al, Cl, Nd and mischmetal therein.  
     CONSTITUTION: By a titanium alloy using titanium as a base and added with at least three elements selected from the group consisting of manganese, chromium, iron, silicon, aluminum, cerium, neodymium and mischmetal by 8 to 20 wt.%, a titanium alloy anode electrode for the electrolytic production of manganese dioxide is formed. The electrode has irregular cross-sectional profiles, and the surface is provided with regularly arrayed projecting fringes. During the electrolytic process, there is no need of reactivation, and it is excellent in corrosion resistance to an electrolytic soln. The attachment of precipitates is good, and drastical cracking and peeling do not occur therein. 
     COPYRIGHT: (C)1994,JPO