baber/WOPTO huggingface dataset:
Patent JP-S6162335-A (JP)
Title: Motor
Inventor: OTSUKA MASAKI
IPC: H02K1/22
Filed: 1984-08-31
Abstract: PURPOSE:To control the heat generation within a motor by providing a spiral slit in the rotor in the motor. CONSTITUTION:A rotor 4 is screwed to a spindle shaft 1. A motor housing 5 is provided with air inlet and outlet ports. By the turning effect of the rotor 4 provided with a spiral slit, the air in the gap between stationary magnetic poles 2 and the rotor 4 is forcibly moved to control the temperature increase within the motor due to the heat generation from the stationary poles 2.
Patent JP-S5970224-A (JP)
Title: Weather strip for automobile
Inventor: NAKAMURA SHIGERU
IPC: B60J10/08
Filed: 1982-10-15
Abstract: PURPOSE:To secure sealing, by providing an inwardly-oriented bend on the hollow sealing lip of a weather strip to be fitted on the edge around an opening in the body of an automobile and by providing a notch on the deepest part of the bend to help folding deformation to reduce the reaction force of sealing. CONSTITUTION:A hollow sealing lip 6A is provided on one side of a welt 5, which is fitted on a flange at the edge around an opening in the body of an automobile. An inwardly-oriented bend 15 is provided on the hollow sealing lip 6A. A notch 16 is provided on the deepest part of the bend 15. Another notch 17 is provided on the inside of the bottom of the sealing lip 6A. An appropriate offset 8 is set between both the notches 16, 17 in the direction of the width. As a result, the sealing lip 6A is deformed and folded as V due to the notches 16, 17 when a door is brought into pressure contact with the lip.
Patent JP-H0820364-A (JP)
Title: Floor structure for load carrying platform for vehicle
Inventor: SAKAI TAKAMITSU
IPC: B60P1/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide a floor structure for a load carrying platform for a vehicle capable of being laid on the floor surface neither too much nor too little regardless of the size difference of the lateral width of a board floor member and capable of using a transportation device without providing a special guide rail for the load transportation device. CONSTITUTION:The first joint section 31 formed with a space-like adjustment section is formed at one end in the lateral width direction of a board floor member, the second joint section 32 is formed at the other end, the third joint section coupled with the space-like adjustment section of the board floor member is formed on the flashing side, and these joint sections are coupled with each other to form a floor surface. The T-type or keystone type board floor member can be used, and a guide rail section to be arranged with a load transportation device can be provided on it.
Patent JP-S5881719-A (JP)
Inventor: FUKAYA KIYOSHI
IPC: A01G31/00
Filed: 1981-11-11
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-S6428170-A (JP)
Title: Prevention of winding of thread onto traversing drum of winder and device therefor
Inventor: UCHIDA YUJI
IPC: B65H54/28
Filed: 1987-07-22
Abstract: PURPOSE:To prevent the winding of the thread of a cut thread onto a drum by detecting the traverse cycle from the variation or the tension of a taken-up thread and suspending the feed of the thread when the number of revolution of the drum exceeds a prescribed quantity because of the abnormal traveling of the thread. CONSTITUTION:A traverse sensor 5 for detecting the tension of a thread A is installed in the vicinity of a drum 2, and a sensor 6 for applying a proper tension onto the thread A and stopping the feed of the thread A in the abnormal traveling is installed in the vicinity of a bobbin B, and further a drum sensor 8 for detecting the revolution of the drum 2 is installed in the vicinity of a driving power transmitting means 7. By such constitution, if a taking-up unit starts taking-up and the thread A executes the prescribed traverse along the guide groove 1 on the traversing drum 2, a traverse signal (a) due to the sensor 5 is supplied into a controller 10. When the thread A performs the abnormal traveling, the traverse signal (a) is not inputted, and a frictional plate is operated by the solenoid of the sensor 6, and the feed of the thread A is suspended.
Patent JP-H0840740-A (JP)
Title: Apparatus for turning, raising and falling curved glass plate
Inventor: MAEDA SHIGERU
IPC: C03B35/00
Filed: 1994-08-02
Abstract: PURPOSE:To prevent a defective from occurring and speed up the tact system by installing a pressing means for nipping and fixing a glass plate capable of pressing and nipping the glass plate with a glass supporting frame, a stopper and a pressing means, a lifting and lowering means, a turning means, a raising and falling means and a positional, correcting means in an apparatus for turning, raising and falling the curved glass plate. CONSTITUTION:This apparatus for turning, raising and falling a curved glass plate is obtained by installing a positional correcting means 10 capable of correcting, as necessary, a shifted position in the subsequent step due to the shifting of the curved glass plate G kept in a horizontal state in the conveying direction to the downstream side on a glass supporting frame 28 by the extent moved with a pressurizing member 39 of a pressurizing means 40 and using a readily sliding material hardly causing the abrasion and dusting, e.g. a rigid urethane rubber having about 90 rubber hardness as the receiving means 32, a stopper 34 and the pressurizing member 39 secured onto the glass supporting frame 28. Since the turning operation of the glass plate G in a state thereof nipped with the pressurizing means 40 is performed, the glass plate G does not slide during the raising and falling operations without shifting or flawing thereof during the turning operation.
Patent JP-H0344619-A (JP)
Title: Manufacture of active matrix type liquid crystal display element
Inventor: ISHIHARA SHOICHI
IPC: G02F1/13
Filed: 1989-07-12
Abstract: PURPOSE:To suppress the temperature dependency of a driving voltage which is applied to a liquid crystal layer by equalizing the temperature coefficient of the effective driving voltage to the temperature coefficient of a voltage holding rate. CONSTITUTION:The variation rate [V50(60 deg.C)/V50(20 deg.C)] of the driving voltage V50 between 20 and 60 deg.C required for the standardized transmitted light intensity in a liquid crystal material orienting film to reach 50% is nearly constant with out depending upon the setting temperature of the orienting film. The tempera ture variation rate of the voltage holding rate, on the other hand, depends greatly upon the setting temperature of the orienting film. The orienting film is so formed that the temperature variation rate of the voltage holding rate is nearly equal to that of the V50, and the active matrix type liquid crystal display element which uses an a-SiTFT as an active element is manufactured. The liquid crystal display element which is thus obtained does not very in voltage-transmissivity characteristic even if the temperature of the element varies, excellent picture quality and contrast are always obtained, therefore its practical value is high.
Patent JP-S6073779-A (JP)
Title: Mark down system
Inventor: MUNAKATA KOUJI
IPC: G07G1/14
Filed: 1983-09-29
Abstract: PURPOSE:To decrease man-hour and to obtain higher efficiency of operation by inputting renewal data to a controller from a terminal device at the time of breakage of the circuit between the computer center and the controller, and sending the data to other terminal devices. CONSTITUTION:When renewal data are to be sent to respective electronic registers 1a, 1b... at the time of breakage of the circuit between a terminal controller (T/C)2 and a computer center 3, an idle circuit is selected. Then, a renewal data input indication button 17a is first pressed down and the renewal data, which are mentioned in a plan table, are inputted. The inputted data are stored by renewing the stored data at the indication area of a storage pointer. When a transaction button 7a is pressed down, the renewal data are read out in succession and sent to the T/C2 through a private branch circuit. When other registers are communicated about the fact that the renewal data are stored in T/C2, respective renewal data demanding pushbuttons 7b are pressed down and the renewal data are received. After that, these renewal data are used.
Patent JP-2001009822-A (JP)
Title: FORM APPARATUS FOR MANUFACTURING HOLLOW PCa MEMBER
Inventor: ONIZUKA MASATSUGU
IPC: B28B21/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To accurately simply install and fix an inner form and to install and fix an outer form without requiring skill. SOLUTION: The form apparatus 1 comprises a base form 9 fixedly disposed at an intermediate position on a rail facility 4, an inner form 2 self-supported by inserting its lower end in the form 9, moving outer forms 3A, 3B arranged at both ends of the form 9 and movable along the facility 4, and a blocking form 15 having an opening frame to which an upper portion of the form 2 is inserted to assure spacing of the form 2 and the forms 3A, 3B at an upper position of the form by being coupled to at least the forms 3A, 3B.
Patent JP-H1010003-A (JP)
Title: Circular flow water tank having air sound insulating wall
Inventor: OYA YUICHIRO
IPC: G01M10/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce an adverse influence exerted on evaluation of acoustic measurement in a measuring part by a fluid noise as much as possible by preventing the fluid noise generated by an impeller shaft from leaking outside as much as possible by an air sound insulating wall by an air layer formed on an outer peripheral surface of the impeller shaft. SOLUTION: In a circular flow water tank 1 to measure a sound caused by an object placed in a water flow of a measuring part by generating a water flow in the constant direction in the measuring part while forcedly circulating water in the water tank by an impeller 2, an outer peripheral surface of an impeller shaft 2b arranged underwater is covered with a hollow cylindrical cover 3a in a noncontact condition, and the inside of the hollow cylindrical cover 3a is sealed, and an air sound insulating wall 3 by an air layer is formed between an outer peripheral surface of the impeller shaft 2b inside of the sealed hollow cylindrical cover 3a and an inner peripheral surface of the hollow cylindrical cover 3a.
Patent JP-H0630507-A (JP)
Title: Magnetic levitation system
Inventor: TAKABA YOSUKE
IPC: B60L13/04
Filed: 1992-07-08
Abstract: PURPOSE:To enhance levitation efficiency by providing only one pole of an electromagnet with a permanent magnet. CONSTITUTION:Each of electromagnets(1, 12) has a pair of poles (1a, 1b and 1c, 1d), wherein only one of pair poles (1a, 1d) thereof comprise permanent magnets (3, 3a).
Patent JP-H0626414-A (JP)
Title: Start control for engine for ffv
Inventor: KASHIMA TAKAMITSU
IPC: F02D41/06
Filed: 1992-07-08
Abstract: PURPOSE:To make alcohol density in fuel to be detected and alcohol density actually injected coincide with each other by furnishing a process to preliminarily mix fuel in the case when fuel is separated at the time of starting and a process to carry out starting control at the normal time. CONSTITUTION:A surge tank 36 is formed at a part adjacent to the inflow side of an injector 23 of a fuel passage 34 from a fuel tank 32. An alcohol density sensor 37 to detect alcohol density in fuel is installed in this surge tank 36. In the case when it is judged that alcohol density in fuel at the time of starting is changed in comparison with alcohol density at the time when an engine stops previously, firstly fuel is preliminarily mixed and homogenized, and thereafter, normal time starting control is carried out in accordance with alcohol density in this fuel uniformly mixed. Consequently, it is possible to acquire favourable strating control performance and to improve exhaust emission.
Patent JP-H0232062-A (JP)
Title: Synthesis of 1,4(5)-dibenzyl-2-phenylimidazole
Inventor: SAWA NATSUO
IPC: C07D233/58
Filed: 1988-07-19
Abstract: PURPOSE:To obtain the subject compound useful as an epoxy resin hardener, etc., in high efficiency at a low cost by heating 2-phenylimidazole and tribenzyl borate in the presence of a certain kind of mineral acid under heating and neutralizing the reaction prduct with an alkali. CONSTITUTION:The objective compound of formula II can be produced by using 2-phenylimiedazole and tribenzyl borate of formula I as raw materials, reacting the materials in the presence of a mineral acid, a mineral acid generation agent or a mineral acid salt under heating preferably at 250-350 deg.C and neutralizing the reaction product with an aqueous solution of an alkali (e.g., alkali metal hydroxide or ammonia). The mineral acid is hydrogen chloride, hydrogen bromide, ortho-phosphoric acid, pyrophosphoric acid, etc., and the mineral acid generation agent is e.g., phosphorus oxyhalide. Especially preferably, the acid is ortho-phosphoric acid or its salt available at a low cost. The compound of formula I can be produced from 1mol of boric acid and 3mol of benzyl alcohol.
Patent JP-S6337638-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABUCHI AKIRA
IPC: H01L21/31
Filed: 1986-07-31
Abstract: PURPOSE:To conduct reflow at a low temperature, and to form a layer insulating film containing no bubble and having stable film quality by shaping the composite insulating film of an silicon oxide film and a borophosphosilicate glass film as the insulating film. CONSTITUTION:An silicon oxide film (an SiO2 film) 11 is shaped as a lower layer, and a borophosphosilicate glass film (a BPSG film) 6 is grown on the film 11. That is, an SiO2 film 11 in film thickness of 1000Angstrom  is grown through a method such as a vapor growth method, and a BPSG film 12 in film thickness of 1mum is grown on the film 11 through the same decompression vapor growth method. The SiO2 films may be formed on the surfaces of polycrystalline silicon wirings 3 through thermal oxidation and the BPSG films 12 grown on the SiO2 films at that time, but it is because the SiO2 film is positioned previously on sections except the wirings 3. Consequently, the surfaces are coated with the composite insulating film of the SiO2 film 11 and the BPSG film 12, and no bubble is generated through reflow. Accordingly, the insulating film mainly comprising the BPSG film capable of reflowing at a low temperature of 850-900 deg.C contains no bubble, thus forming the film in extremely dense film quality.
Patent JP-H0530683-A (JP)
Title: Switching method for uninterruptible power source
Inventor: YAMAGATA SHIGEO
IPC: H02M7/48
Filed: 1991-07-23
Abstract: PURPOSE:To avoid a momentary power interruption occurring when a power source is switched by inhibiting to immediately turn OFF a momentary control inverter even if a backup power source is turned ON and turning it OFF after a predetermined time is elapsed. CONSTITUTION:In order to switch a power supply source for a load 9 to a backup power source 7 side by detecting a trouble of a momentary value control inverter 14, interruption of application of a voltage to the load 9 is eliminated by inhibiting to apply an OFF signal to the inverter 14 until a predetermined time is elapsed even if an AC switch 8 is closed. The predetermined time means a value corresponding to an output voltage delay time of the power source 7, and a time for detecting that the power source 7 actually outputs a current, is set by time limiting means. Thus, a momentary power interruption occurring when the power source 1 is switched can be avoided.
Patent JP-H056928-A (JP)
Title: Method and apparatus for inspection of pattern
Inventor: MAEDA SHUNJI
IPC: G01N21/956
Filed: 1991-06-27
Abstract: PURPOSE:To enhance the reliability of a pattern inspection and to detect the fine defect of a pattern in the pattern inspection wherein images are compared and their disagreement is regarded as a defect. CONSTITUTION:Image patterns in chips 2a, 2b which are read out by using a linear image sensor 5 are aligned by means of a delay memory 7 and an alignment circuit 12; they are compared by means of a defect judgment circuit 13; and their defect is detected. A disagreement detection circuit 10 detects a shift amount from edge patterns in binary circuits 9a, 9b; the shift amount is stored in a state storage circuit 14. An alignment/sensitivity control circuit 12 controls the alignment circuit according to not only the shift amount at this time but also the shift amount at the previous time or a determined shift amount when the shift amount at this time differs from the inspection result of the disagreement circuit 10 in a previous inspection. The edge patterns are compared by means of the respective shift amounts, and a common disagreement picture element is regarded as a defect.
Patent JP-H0233317-A (JP)
Title: Nylon filament for urethane elastic yarn mixing
Inventor: KUBOTA YOSHITERU
IPC: D06M101/16
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the title nylon filament for satin net having T-shaped single yarn cross section, specific dynamic coefficient of friction and total shrinkage of drawing yarn, causing no slippage of knitting structure during wear and capable of enduring against long-term use. CONSTITUTION:The aimed nylon filament obtained by attaching a lubricant to a nylon filament (e.g., nylon 6) having T-shaped single yarn cross section, 1.6-1.9 irregular shape degree and drawing the filament in total shrinkage of drawing yarn of 14-17% while keeping dynamic coefficient mud of friction of drawing yarn by a strip method to 0.28-0.45. The aimed nylon filament is suitable as under wear for lady. etc., and has high quality, since the filament is strongly entwined around urethane elastic yarn and has excellent endurance.
Patent JP-H0346218-A (JP)
Title: Exposure pattern detection, exposure pattern position detection and pattern superposition exposure
Inventor: UTSUKI YASUSHI
IPC: H01L21/027
Filed: 1989-07-14
Abstract: PURPOSE:To make it possible to detect the position of an exposure pattern in a highly precise manner by a method wherein a film, the rugged shape of which changes in accordance with an exposure pattern, is exposed after it has been coated on a substrate, and the rugged state is detected by allowing a tunnel current to flow between the coated film and a metal meedle. CONSTITUTION:A film, the surface of which changes into the rugged shape in accordance with an exposure pattern, is coated on a substrate, the film is exposed, a tunnel current is allowed to flow and scanned between the coated film and a metal needle, and the rugged shape is detected from the quantity of tunnel current. To be more precise, a composite film consisting of an amorphous chalcogenide film and a silver compound film is provided on the silicon substrate, the surface of which is optically polished. Then, the surface of the above-mentioned film is scanned with a platinum probe which is driven by a piezoelectric element under the set voltage using a tunnel current control system. At this time, the fluctuation of the set tunnel current value shows a stable state, and a scanning type tunnel microscopic observation can be made possible on the surface of the composite film. As a result, the position of an exposure pattern can easily be detected.
Patent JP-S6424364-A (JP)
Title: Electrode plate for alkaline storage battery
Inventor: MATSUI HIDEKI
IPC: H01M4/80
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a plate for an alkaline storage battery having high mechanical strength by forming the central layer of a three-layered substrate with a mixture of nickel powder and metal fibers, and forming its both side layers with only nickel powder containing no metal fibers. CONSTITUTION:A sintered substrate consists of three layers and its central layer 2 is made of a mixture of nickel powder and metal fibers 3, and the side layers 4, 5 are formed with only nickel powder containing no metal fibers. A core and the metal fibers 3 are easily bonded through nickel powder, and metal fibers invade side layers. Even if slurry for high porous substrate production is used in side layers 4, 5, the peeling off of the plate is difficult to occur. The plate having high strength is obtained and in addition since the central layer 2 containing metal fibers are interposed between the side layers 4, 5, protruding of metal fibers from the substrate is eliminated and the generation of short circuit is effectively prevented.
Patent JP-H1027695-A (JP)
Title: Electrodeless lamp lighting device
Inventor: MINAMIMURA YUICHI
IPC: H05B41/24
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a circuit by forming a DC resonance circuit with the inductance of an exciting coil itself and a resonance capacitor for a high frequency current to excite a discharge bulb. SOLUTION: A switching element 5 connected to a DC power supply 1 at two stages is driven at 2-3MHz with a transformer 8 to perform alternate switching. A high frequency current, when generated, is carried in an exciting coil 2 for a discharge bulb 1 to generate an electromagnetic field for electrodeless discharge lighting. A DC resonance circuit is formed with the inductance of the exciting coil 2 and a resonance capacitor 3 for a desired high frequency current. A high frequency load current carried in the exciting coil 2 is detected by a current detecting winding 14 and fedback to a transformer 8 to continuously self-excite and oscillate the switching element 5. In this way, no other resonance circuits are required for self-exciting and oscillation.
Patent JP-H1025308-A (JP)
Title: Polymer emulsion composition
Inventor: OGAWA TETSUO
IPC: C09D151/08
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as, e.g. a coating material, excellent in storage stability, and capably of giving a cured product with high water resistance, by using a thermally decomposable onium salt-bearing phenolic epoxy resin as dispersion stabilizer. SOLUTION: This composition is obtained by emulsion polymerization of (B) a polymerizable unsaturated monomer in the presence of (A) an onium salt-bearing phenolic epoxy resin 1,000-100,000 in weight-average molecular weight having an aprotic onium salt group if formula I [R<2> is H or methyl; R<3> is H, OH, an alkoxy, ester, etc.; (n) is 0-10; W is formula II (Z is N or P; R<4> to R<6> are each 1-14C organic group); A is a divalent group such as formula III ]. It is preferable that the component A contain 0.01-5.0eq/kg of the aprotic onium salt group of formula I and the weight ratio B/A is (99.95:0.05) to (10:90) in the emulsion polymerization.
Patent JP-S6159843-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOJIMA HARUO
IPC: H01L21/52
Filed: 1984-08-31
Abstract: PURPOSE:To position a chip precisely on a cavity by a method wherein a package is obliquely irradiated alternately by means, the position of the cavity is recognized by utilizing a shadow due to the stepped section of the package, the position of a collet is is compensated, and a semiconductor element is mounted to the cavity. CONSTITUTION:Lamps 26a, 26b are turned ON at all times, a shutter 27a is opened, and a shutter 27b is closed at that time. Shadows are generated doubly in sections shown in A and B by the projection of beams at that time. When the shutter 27a is closed and the shutter 27b is opened, shadows are generated in the directions of C and D. Accordingly, since the contour of a cavity 22 corresponds to a boundary between a light section and a dark section at all times, the positional data of the cavity recognized by a CPU12 is compared with a data under the state in which the cavity is positioned originally, and the quantities of displacement  X and  Y are transmitted over a bonder proper CPU13 and an XY table 16 is compensated, thus correctly positioning a chip onto the cavity 22.