baber/WOPTO huggingface dataset:
Patent JP-S61249668-A (JP)
Title: Production of pipe structure body
Inventor: YAGUCHI HISANOSUKE
IPC: B23K9/025
Filed: 1985-04-26
Abstract: PURPOSE:To surely perform the joining work of both end edges of a belt-like material and to increase the production efficiency by performing the guiding control along the end edge of the belt like material with the servo control of a line image sensor and the joining device which moves integrally therewith. CONSTITUTION:A hollow annular rotary wheel 9 is supported freely rotatably on a base stand 10, a joining device 6 and line image sensor 8 are integrally provided so as to oppose to a cable core 1 at the inner side of the rotary wheel 9, further the color plate 7 for detection having the contrasting color with the surface color of the belt like material 2 is fitted integrally via a fitting arm 71 and the color plate 7 for position detection is inserted into the overlapped part of the belt like material 2. The servo control is performed so as to rotate the rotary wheel 9 by the command transmitted from the line image sensor 8 in case of the join line of the belt like material 2 being moved when the belt like material 2 progresses with sliding for the color plate 7 for position detection, the joining device 6 returns to the normal position so as to coincide with the join line correctly accordingly and the joining work is performed at this position.
Patent JP-H11288004-A (JP)
Title: Liquid crystal device, manufacture of the same and electronic unit
Inventor: HANAKAWA MANABU
IPC: G02F1/1345
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device which has a strong characteristic against static electricity from the outside, namely, whose characteristic does not deteriorate owing to static electricity from the outside. SOLUTION: A first substrate 3a and a second substrate 3b are mutually sealed by a sealing member 2. A weak conductive antistatic mold 11 is adhered to the outer peripheral part of the sealing member 2 so that it crosses a wiring pattern connecting a first electrode 6a and a terminal 7a and a wiring pattern connecting a second electrode 6b and a terminal 7b. Static electricity which is to invade into the first electrode 6a and the second electrode 6b from outside is led out to an outer part by the antistatic mold 11 and the inner part of the liquid crystal device 1 is always held to stable potential.
Patent JP-H09258667-A (JP)
Title: Signboard
Inventor: OTA SHUZO
IPC: G09F7/18
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To allow the force to be applied by wind to escape safely and effectively with a simple structure by turning or rotating signboards without countering the wind when hanging rods are passed through annular members and the signboard are fanned by the wind. SOLUTION: Signboard bodies 10 which are mounted at the hanging rods S by anchoring the annular members 20 to the hanging rods S are hung turnably or rotatably around the axis of the hanging rods S. Consequently, the signboards D turn without countering the wind when the signboards D are fanned by the wind. As a result, the force acting on the mounting parts of the hanging rods S supporting the signboards D and a post P when the signboards D are fanned by the wind is minimized. The stable holding of the erecting state of the post P is made possible and the erecting and supporting of the post P are assured by a relatively simple technique.
Patent JP-H03288190-A (JP)
Title: Display controller access control circuit
Inventor: KAWASHIMA TOSHIHIKO
IPC: G09G3/20
Filed: 1990-04-05
Abstract: PURPOSE:To switch display modes by the rewriting of a register by controlling respective signals to a CPU for control and a display controller so that the register is rewritten when a blanking time comes and the rewriting is finished within the blanking time. CONSTITUTION:At a request to write the internal register of the display controller 1 from the CPU for control (central arithmetic processing unit) 5, the timing of access to the display controller 1 is controlled from the CPU 5 for control so that the internal register is permitted to begin to be written when the blanking time comes and the rewriting is finished within the blanking time. Therefore, the load on software is not increased and no unnecessary overhead is generated when the processing speed of the CPU 5 for control decreases. Consequently, the display modes are switched by rewriting the register without screen flashing.
Patent JP-H03287616-A (JP)
Title: Production of vinyl chloride copolymer
Inventor: HOSOYA KAZUHIRO
IPC: C08F14/00
Filed: 1990-04-05
Abstract: PURPOSE:To obtain the title copolymer having high transparency, high mechanical strengths, flame retardancy and weathering resistance by polymerizing a vinyl chloride monomer in the presence of an initiator having specified repeating units and polymerizing an acrylic monomer. CONSTITUTION:A vinyl chloride copolymer is produced by polymerizing a vinyl chloride monomer (A) in the presence of an initiator having repeating units of formula I (e.g. repeating units of formulas II or III) and polymerizing an acrylic monomer (B) comprising at least one (meth)acrylic ester. According to the above process, the copolymerizability of monomer (B) with the polymer of monomer (A) can be increased by using the initiator, so that a vinyl chloride copolymer having a wide compositional range, excellent transparency, high mechanical strengths, flame retardancy and weathering resistance can be obtained.
Patent JP-H11247519-A (JP)
Title: Slide type hanging door
Inventor: ICHIGE TAKASHI
IPC: E06B3/46
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To solve defects that stiles are conspicuous in the appearance and the door is unattractive and unseemly and further the stiles increase the weight of hanging doors. SOLUTION: Metallic stiles are not provided around a door glass sheet 2, and hanging tool members formed of narrow brackets and provided with rotatable wheels are attached to the upper end of the door glass plate 2. Further, a guide member formed of a narrow bracket is provided at the lower end of the door glass sheet 2. The hanging tool members and the guide member are fixed by bolts and nuts respectively. The width of respective narrow brackets is made a little larger than the diameter of the bottom of the fixing bolt to the door glass sheet 2.
Patent JP-H02270738-A (JP)
Title: Film feeder
Inventor: SUZUKI KENICHI
IPC: B65H3/52
Filed: 1989-04-07
Abstract: PURPOSE:To separate and feed a film one by one simply and surely by providing a detecting means detecting that two or more films are pinched between feeding rollers and a means stopping or reversing the feeding roller via the signal from the detecting means. CONSTITUTION:When two or more films Fa and Fb are pinched between feeding rollers 4 and 5, the feeding roller 4 is stopped or reversed based on the signal from a detecting means 12. Only one film Fa is allowed to pass, the other film Fb is temporarily stopped or reversed, then it is again driven to follow the preceding film Fa.
Patent JP-H01261869-A (JP)
Title: Semiconductor device
Inventor: KUSUNOKI SHIGERU
IPC: H01L21/336
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a semiconductor device having a thick film, a small capacitance, and a high operating speed, by reducing the number of crystal defects of the whole channel region or at least a part thereof just under the gate of a MOSFET, as compared with the other region. CONSTITUTION:A polycrystalline silicon layer 112 is crystal defects introduced in a semiconductor crystal, and in this case, it is a polycrystalline silicon layer. Layers of a channel region 104, and source.drain regions 105, 106 are formed, by a method wherein, after the polycrystalline silicon layer is firstly formed, a part thereof is single-crystallized. When a lot of the defects 112 are introduced, a junction completely reaches the lower part of an active layer, and it does not occur that a junction surface between the channel region and the source.drain regions is continuously formed over a long domain. As a result, the junction capacitance is reduced and a semiconductor device having a high operating speed is obtained.
Patent JP-H06278632-A (JP)
Title: Four-wheel steering device
Inventor: KAWAI TANEICHI
IPC: B62D111/00
Filed: 1993-03-24
Abstract: PURPOSE:To widen the dynamic range of the steering angle control until the spin is reached by detecting the transverse acceleration, computing the rate of change of the transverse acceleration in the minute period of time, and correcting the steering angle coefficient to be determined by the vehicle speed with the rate of change. CONSTITUTION:The rate of change of the transverse acceleration is computed by differentiating the transverse acceleration GL to be detected by a transverse acceleration detecting means 20 by a rate of change of transverse acceleration computing means 21. This rate of change is received by an in-phase gain coefficient converting means 22 and an antiphase gain coefficient converting means 23, converted into the in-phase gain coefficient K2 and the antiphase gain coefficient K3 respectively based on the predetermined map, and received by a switching computing means 12. On the other hand, a steering angle coefficient converting means 11 inputs the steering angle coefficient K1 according to the vehicle speed detected by a vehicle speed detecting means 10 into the switching computing means 12. The switching computing means 12 corrects this steering angle coefficient K1 by the in-phase gain coefficient K2 and the antiphase coefficient K3 to make the correction coefficient K4, outputs it to a mulplying means 40 to be multiplied by the steering angle K5.
Patent JP-H09277143-A (JP)
Title: Grinding wheel for contouring grinding and method of contouring grinding
Inventor: INOUE KOJI
IPC: B24B5/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel for contouring grinding which can attain both processing accuracy and durability. SOLUTION: This grinding wheel for contouring grinding 10 is provided with a grinding part for coarse processing 56 which constitutes a taper-shaped outer periphery grinding surface 50 and a grinding wheel part 58 for finish processing which has smaller abrasive grain than the grinding wheel part for coarse processing 56 and constitutes at least a part of cylindrical external outer periphery grinding surface 52 in a rotational center line direction.  When this grinding wheel is relatively-moved in one direction to the taper-shaped outer periphery grinding surface 50 side along a prescribed contour line R while being rotated around one shaft at an ultra high peripheral speed of 100m/second or higher, one point on a material 30 to be ground is ground with the taper- shaped outer periphery grinding surface 50 of the grinding wheel part for coarse processing 56 with high wear resistance, and then with the cylindrical outer periphery grinding surface 60 of the grinding wheel part 58 for finish processing with relatively small abrasive grain. It is thus possible to attain grinding wheel durability, processing accuracy, and finish dimensional accuracy properly.
Patent JP-S61246666-A (JP)
Title: Nitrogen oxide gas detector
Inventor: HIRABAYASHI TAKEO
IPC: G01N31/22
Filed: 1985-04-25
Abstract: PURPOSE:To achieve a handier and more inexpensive detection of NOx concentration, by employing a substance for coloring in a selective reaction with an NOx gas and a substance for promoting the reaction. CONSTITUTION:A dihydroxy naphthalene derivative as coloring substance and a coexistor 2 of an active silica fine particles as promoting substance are attached on a support 1 in a layer. When this NOx gas detector is used, a calibration curve is previously prepared for the coloring density of the detector with respect to the concentration of NOx per a fixed volume under the known concentration of NOx. Based on this, the concentration of NOx is judged by collating the results of the actual measurement.
Patent JP-S5714116-A (JP)
Title: Fluidized bed type garbage burning furnace
Inventor: ISHIBASHI TAKEYUKI
IPC: F23G5/04
Filed: 1980-06-30
Abstract: PURPOSE: To burn raw garbage almost completely and efficiently even when the garbage is not crushed by a method wherein a mechanism including a grate capable of drying the raw garbage and also capable of burning it for hours is provided between a garbage hopper and the body of the fluidized bed type furnace.  
     CONSTITUTION: There are provided between the garbage hopper 13 and the body 14 of the fluidized bed type furnace, a vertical garbage chute 15 connected to the garbage hopper 13 at a position right below the latter, a supply mechanism 16 and the grate 17. The garbage chute 15 is capable of sealing the raw garbage 18 thrown into the hopper 13 and the supply mechanism 16 is of the type capable of transferring the garbage continuously in a peristaltic fashion. Further, the grate 17 is supplied with air from the bottom thereof and has the function of burning the garbage for many hours. Thus, the garbage is burned to become scattered pieces which are then mixed in a fluidized layer 8 where the mixture is burned almost completely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04230780-A (JP)
Title: Method for forming observable image and toner used in this method
Inventor: YOHANNESU FURANSHISUKIYUSU YOZ
IPC: G03G9/08
Filed: 1991-03-27
Abstract: PURPOSE: To prevent the occurrence of insufficient gradation, heaping of toner grains except an image pattern, the accumulation of toner, overdevelopment, etc., even at a low peripheral speed of a magnetic brush. CONSTITUTION: Magnetically attractable toner powder consisting of resin grains including a magnetically attractable material is supplied to an image forming region 4 between an image recording medium 5 and a movable carrying medium 7 exerting magnetic attracting force to the toner powder. In the image forming region, the toner powder is heaped on the image recording medium with an electrostatic attracting force, in accordance with a desired image pattern. The movable carrying medium 7 has at least a magnetic induction of 0.2T on the surface applying attracting force to the toner powder and the toner powder used includes the magnetically attractable material by <=3vol.%.  The toner powder includes the magnetically attractable material having soft magnetism such as carbonyl iron and other additives such as a coloring material, a charge control agent and a conductive material, if possible and the effective magnetic susceptibility is at least 2.
Patent JP-H04300106-A (JP)
Title: Ultra-high pressure-sintered-material cutting tool excellent in hard phase adhesion
Inventor: TANASE TERUYOSHI
IPC: C22C29/16
Filed: 1991-03-28
Abstract: PURPOSE:To increase anti-wear property of an ultra-high pressure-sintered- material cutting tool comprising a diamond hard phase, c-BN hard phase, and Co-system bonding phase. CONSTITUTION:A cutting tool is made of a material sintered at an ultra-high pressure with a composition in capacity % of bonding phase composed mainly of Co and inevitable impurities of 5 to 50%, a c-BN hard phase coated with an artificial diamond layer with a mean layer thickness of 0.05 to 5mum of 10 to 60%, and a diamond hard phase of 10 to 60% and is excellent in hard phase adhesion.
Patent JP-S5614402-A (JP)
Title: Manufacture of stable potassium hypochlorite composition
Inventor: MURAKAMI TSUGIO
IPC: C01B11/06
Filed: 1979-07-17
Abstract: PURPOSE: To manufacture a Ca(ClO) 2  composition holding its stability in long-term storage and even at high temp. by mixing slaked lime powder into a Ca(ClO) 2  composition base, in a specified ratio, contg. water and CaCl 2  each in a predetermined ratio.  
     CONSTITUTION: A Ca(ClO) 2  composition base contg. ≤70pts.wt. water and ≤8pts.wt. CaCl 2  to 100pts.wt. Ca(ClO) 2  is prepared. To this 100pts.wt. base is added ≥2, especially 5W10pts.wt. slaked lime powder as Ca(OH) 2 , and they are mixed to manufacture a stable Ca(ClO) 2  composition contg. ≥60wt% Ca(ClO) 2  and ≥4wt% water. The slaked lime powder is practically liberated slaked lime and has ≤100, desirably ≤200mesh particle size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57206246-A (JP)
Title: Electromagnetic clutch motor
Inventor: KITAZAKI SADAICHI
IPC: H02K7/112
Filed: 1981-06-11
Abstract: PURPOSE:To prevent unusual phenomena such as the creep of ball bearings and to contrive the long life and high quality of the ball bearings by a method wherein pins are provided at the outer rings of the ball bearings and pin accommodation grooves are provided at the inside diameter surface of a bearing housing supporting the ball bearings. CONSTITUTION:Pin accommodation grooves 25 formed in recessed shape to engage with the outer rings of ball bearings 22 and engaging the inside diameter surface with pins 24 providing at the ball bearings 22 and a guide section 26 guiding the pins 24 to the grooves 25 are provided. The width of the guide section 26 is very broad at the opening end of a bearing housing section 23 and gradually narrows with the guide section 26 proceeds to the inner part and the guide section 26 is connected to the grooves at a fixed position. In this way, unusual phenomena such as the creep of ball bearings can be prevented and the long life and high quality of the ball bearings can be attained.
Patent JP-H05255991-A (JP)
Title: Method of forming square shape illumination ceiling and ceiling frame and t-bar using therefor
IPC: E04B9/06
Filed: 1992-03-12
Abstract: PURPOSE:To simply incorporate an equipment in each of an illumination part, an equipment part and the like which are sectioned by T-like bars or the like. CONSTITUTION:A ceiling surface is sectioned into parts having a predetermined width, and two main T-like bars 5 are suspended from the lower surface of an upper story floor slab with a predetermined space therebetween in the center part thereof. Two auxiliary T-like bars 7 having a length substantially equal to the predetermined space between the main T-like bars are coupled together by means of a plurality of parallel auxiliary T-like bars 7 so as to form a ceiling frame which has in its center part a ceiling plate setting part X and, in its front and rear parts, setting parts Y for illumination equipments or the like, and which is then laid between the main T-like bars 5. Further, auxiliary T-like bars are disposed between the main T-like bars 5 on the opposite sides of the ceiling frame with a predetermined space therebetween so as to form a rectangular ceiling frame assembly having square shape setting parts Y for illumination equipments around the ceiling plate setting part X. Similar rectangular ceiling frame assemblies are arranged adjacent together at suitable intervals, successively on the main T-bars, and thereafter, ceiling equipments such as illumination equipments are arranged in the setting parts Y, and ceiling plates 15 are laid between the ceiling plate setting part X and the rectangular ceiling frame assemblies and outside of at the outer parts of the main T-like bars 5.
Patent JP-S58206838-A (JP)
Title: System for supplying fuel into electronic control cylinder
Inventor: OOSUGA MINORU
IPC: F02D41/02
Filed: 1982-05-28
Abstract: PURPOSE:To enabl lean combustion and improvement in the fuel consumption by controlling in a closed loop a fuel injection valve and an ignition plug by an air flow meter provided in a suction pipe in the system in which each combustion chamber is loaded with a fuel injection valve and an ignition plug. CONSTITUTION:In a combustion chamber of each cylinder are provided the fuel injection valve 4 and the ignition plug 14. The fuel injected into the combustion chamber from the injection valve 4 is ignited by the ignition plug 14. The injection valve 4 is controlled according to a valve opening time after compensating by the outputs from a water temperature sensor 5 and an O2 sensor 6 a basic valve opening time determined by use of a map stored in a microcomputer 2 from an acceleration angle due to an acceleration angle sensor 1 and an engine rotational speed due to a crank angle sensor 3. The ignition plug 14 is controlled through an ignition col 15 according to an ignition time determined by the microcomputer 2 from the valve opening time of the injection valve 4 and the engine rotational speed.
Patent JP-H09259879-A (JP)
Title: Manufacture of positive electrode active material for lithium battery
Inventor: ARAI SO
IPC: H01M4/525
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for positive electrode material to realize a lithium battery of a large discharge capacity. SOLUTION: This substance is double oxide expressed by a composition formula of LiXNi1- YMYOZ (0<=X<=1.1, 0<=Y<=0.5, 1.8<=Z<=2.2, M is an element of a transition metal, IIIB group, IVB group, or VB group). In a manufacturing method for this substance, lithium compound, nickel compound, and compound of the element M are mixed to provide an atomic ratio of Li/(Ni+M)>1, and after heat treatment to this mix, lithium compound other than LiXNi1- YMYOZ is cleaned to be eliminated by use of water or solution in which lithium compound is dissolved, where total lithium ion concentration in cleaning liquid is 0.01mol/liter or more, with the cleaning liquid set in such a way that lithium compound other than LiXNi1- YMYOZ in the cleaning liquid is completely dissolved without saturating at a cleaning temperature.
Patent JP-H07289036-A (JP)
Title: Safeguard for sulky rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1994-04-27
Abstract: PURPOSE:To obtain the safeguard enabling preliminary seedlings to be safely replenished in a sulky rice transplanter. CONSTITUTION:A sulky rice transplanter is made up by connecting in a vertically movable way a planting device having at least a planting rod and a seedling tank 4 to the rear to a traveling vehicle 2 mounted with a prime mover, and such a passage 8 as to be walkable crosswise both left and right on the traveling vehicle 2 and situated on the back of a driving seat 6 provided on this rice transplanter and at a site higher than the floor 7, and a safeguard frame 11 in a gate-shaped loop form is set up above the fertilizer tank 10 of a fertilizing device installed behind the passage 8 and located at a position higher than that of the seedling tank 4 when the planting device is raised to the uppermost position.
Patent JP-S57204119-A (JP)
Title: Forming method for amorphous thin-film
Inventor: HIGAKI YUKIO
IPC: H01L21/205
Filed: 1981-06-09
Abstract: PURPOSE:To homogenize and stabilize the amorphous thin-film by forming the amorphous thin-film through a glow discharge method under a condition that the pressure of a reaction chamber is kept constant by adjusting an exhaust regulating valve. CONSTITUTION:The exhaust conductance regulating valve 5 is mounted between the reaction chamber 1 and vacuum exhaust pump 6 of an amorphous thin-film forming device, and pressure in the reaction chamber 1 is kept constant by adjusting the valve while voltage is applied from a high-frequency power supply 4. Consequently, glow discharge is generated, and the amorphous thin-film is formed. Accordingly, plasma in the reaction chamber is brought to a fixed condition, and the stable homogeneous amorphous film can be formed.