baber/WOPTO huggingface dataset:
Patent JP-S61102027-A (JP)
Title: Method of forming deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/0248
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a deposit film by separately introducing active seeds, which are manufactured by decomposing an Si compound and a compound containing Ge and halogen, into a film-forming space and exciting and reacting the Si compound by heat energy. CONSTITUTION:A polyethylene terephthalate base body is placed onto a base. A depositing space is decompressed to 10<-6>Torr, the base body is kept at 280 deg.C, and a predetermined Si compound such as Si5H10 as a raw material and PH3 or B2H6 as required are diluted by H2, mixed and introduced. On the other hand, GeF4 is blown into molten Ge, and an active seed GeF*2 is formed and introduced. When a film-forming space is kept at 0.1Torr and the film-forming space is maintained at 250 deg.C by a heater, a non-doped or doped a-Si film is deposited. According to the constitution, a film formation rate is increased remarkably, and the temperature of the base body can be lowered on the forma tion of the film, thus acquiring a deposit film having stable quality.
Patent JP-S6466560-A (JP)
Title: Ultrasonic inspection method and apparatus
Inventor: KOIKE MASAHIRO
IPC: G01N29/30
Filed: 1987-09-08
Abstract: PURPOSE:To detect the presence of a defect accurately, by comparing intensities of reflected waves from a ruggedness worked at a desired position and that of other positions to judge the defect on the basis of the magnitudes thereof. CONSTITUTION:An amplification circuit 4 is connected to a peak detection circuit 7 with a switching circuit 6 and a probe 2 is set at a part which is checked as certain to have no detect of an object to be inspected, at a position separated by L from a reference position. A pulse voltage is applied to the probe 2 from a transmission pulser 3 to generate an ultrasonic wave and a shape echo from the object being inspected is received 2 and amplified 4 to be inputted into the circuit 7. On the other hand, an output of the pulser 3 is inputted into the circuit 7 through a gate generation circuit 5. A peak of the shape echo is detected with the circuit 7 and transmitted to a pulse height discriminator circuit 8. Then, the circuit 7 is separated from a circuit 4 with a circuit 6 to connect a circuit 8 thereto 4 and a probe 2 is set at a position of the object being inspected separated by L from the reference position to transmit an echo to the circuit 8, which compares the echo with a threshold as output of the circuit 7 and the results a inputted into an AND gate 9. Outputs of the circuits 5 and 8 are ANDed with the gate 9 and the results are outputted.
Patent JP-2000051085-A (JP)
Title: Heating cooking device
Inventor: NAKAYAMA EMI
IPC: A47J36/06
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooking device with a lid capable of opening a lid body automatically from a cooking device body when a desired cook time comes when a food material is heated and cooked. SOLUTION: This heating cooking device is provided with a lid body 3 capable of being opened or closed freely for a cooking device body 2, a pivotally connection means 4 capable of opening and closing the lid body 3, an energizing means 5 energizing the lid body 3 in the direction of opening, and a fixation means fixing the lid body 3 on the cooking device body 2 against the energizing means 5 in a condition in which it is covered with the lid body and is provided with an automatic release means in which the fixation means releases a fixation condition of the lid body 3 when it is heated above a predetermined temperature.
Patent JP-H1164821-A (JP)
Title: Active matrix type display device
Inventor: TAKAHASHI KAZUHIRO
IPC: G09G3/36
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type display device with which a high aperture is achieved, further, flicker hardly occurs and a high-definition display image can be provided. SOLUTION: This matrix type display device 1 is provided with pixel electrodes 25 arranged through switch elements 21 near the respective intersections of plural signal lines Xi and plural scanning lines Yj, the pixel electrode 25 connected through the switch element 21 to one scanning line Yj+1 is arranged while being laminated through a dielectric layer with the other scanning line Yj, and the ON period of the switch element 21 of one scanning line Yj+1 is not practically overlapped with the ON period of the switch element 21 of the other scanning line Yj.
Patent JP-2001046926-A (JP)
Title: Rotary bell type electrostatic coating device
Inventor: TAKEUCHI TORU
IPC: B05B5/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve coating efficiency by installing a metallic ring to be concentric with a rotary bell and to hold a space from a rotary bell coater body and applying high voltage equal to or above the voltage for the rotary bell to the metallic ring to effectively correct the flying direction of scattered particles of an unapplied coating material. SOLUTION: The metallic ring 11 is installed to be concentric with the rotary bell and to hold the space from the rotary bell coater body 12 and is electrically insulated from the rotary bell coater body 12. The high voltage equal to or above the voltage for the rotary bell is applied to the metallic ring 11. One similar to a high voltage generating device 17 for applying the high voltage to the rotary bell is used to the application of the high voltage to the metallic ring 11 and one high voltage generating device 11 is used in common for both. As a result, a spray pattern is effectively controlled and large sized particles apt to be scattered in centrifugal direction or coating material particles containing a metallic pigment having high specific gravity or the like is effectively deposited.
Patent JP-S60115356-A (JP)
Title: Method for detecting and controlling molten steel surface in continuous casting installation for thin metallic plate
Inventor: TANIE MASAFUMI
IPC: B22D11/18
Filed: 1983-11-29
Abstract: PURPOSE:To improve the quality and yield of a billet by calculating the moving time and angle of temp. detectors embedded in a water-cooled roll and controlling the circumferential speed of the water-cooled roll. CONSTITUTION:Temp. detectors 10 are embedded at a suitable interval on the same circumference in proximity to the outside circumference of one roll of a pair of water- cooled rolls 1, 1' rotating synchronously in opposite directions. Pulses signals are respectively transmitted at the time when the detector 10 passes the position having a reference angle theta0 with a reference line X by rotation of the roll 1 and the angle at which the temp. of a molten steel 3 is detected after passage through the reference position theta0. The required time between the two pulse signals is determined. The time required for the roll 1 to contact first with the steel 3 from the position theta0 and the position thereof are determined according to said time. The circumferential speed of the rolls 1, 1' is so controlled that the differnece in the angle between the point if the first contact of the roll 1 with the steel 3 and the reference line and the required set angle with respect to the reference line X is made zero. The molten steel surface between the rolls 1, 1' and side dams is thus maintained at the set level.
Patent JP-H1169860-A (JP)
Title: Speed control device of induction motor
Inventor: NAKADE KAZUHIKO
IPC: H02P27/06
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To measure the rotational period with high accuracy irrespective of high/low rotational speed, by increasing the frequency of the reference clock during the high rotation, and decreasing the frequency during the low rotation in a period for each rotation of a rotor in the synchronous rotation with that of an induction motor. SOLUTION: A pulse signal detected by a detecting means 6 is divided by a first motor divider 7, and transmitted to a measuring means 10. The reference clock of a CLK 8 is divided according to the division ratio signal of an inverter device 1, and the reference clock divided by the inverter 1 is transmitted to first and second counters 10a, 10b. The section of the pulse 13 of the pulse signal by the detecting means 6 is counted by the reference clock to measure the count number in the motor rotational period, and the count number of the reference clock in the motor rotational period is converted into the motor rotation frequency. The speed of an induction motor 3 can be controlled by comparing the motor rotational frequency with the set value by the inverter device 1 to control the output frequency.
Patent JP-S64860-A (JP)
Title: Picture processor
Inventor: SUGANO MASAYUKI
IPC: G09G5/00
Filed: 1987-09-07
Abstract: PURPOSE: To facilitate data processing and to keep the compatibility with a conventional device type by providing a converting means which converts every plural bits of picture information transmitted or received by a communication control means.  
     CONSTITUTION: A bit converting circuit 43a as the converting means is provided in a communication control module 31 as the communication control means. The bit conversion processing is performed in accordance with the classification of the communication control module and the classification of a connected system to transmit or receive picture information. Thus, the data processing is facilitated, and correspondences of address and data are equalized, and this device is matched to the standard of communication system, and the compatibility with a conventional device type and the extensibility of connectability to various communication equipments are kept. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S59114080-A (JP)
Title: Paper bail for printer
Inventor: YAGI TAKASHI
IPC: B41J15/04
Filed: 1982-12-20
Abstract: PURPOSE:To enabling accurate fixation of a paper even in cutting by having a holding section of a paper bail lever contacting a feed roller on the upstream side of a place running through the center of the feed roller and the rotary axial center of a paper bail lever. CONSTITUTION:When printing, a latching solenoid 24 is excited to get a paper 6 pressed between a pinch roller 5 and a feed roller 4 and a paper bail lever 27 is retreated from the feed roller 4 to feed paper. Then, when the paper 6 is cut with a cutter 34, cutting is performed at a rest time with the demagnetization of the solenoid 24, where a force is applied on the paper 6 in the direction of pulling during cutting. A pressing part 29 is positioned somewhat on the upstream side from a place running through the center of the feed roller 4 and the axial center 26 of the rotation with a contact friction between the pressing part 29 and the paper 6 and forces and fix the paper 6 like a wedge. This can weaken an energizing spring 28 of the paper bail lever 27 and moreover a right side energizng spring 2 of a carrier arm 1 to eliminate the shock to accompany with the action of the arm thereby ensuring a stable action thereof.
Patent JP-H0652842-A (JP)
Title: Battery jar can for square sealed battery
Inventor: ARAHI KAZUO
IPC: H01M2/02
Filed: 1992-07-29
Abstract: PURPOSE:To provide a battery jar can for square sealed battery wherein the can is not deformed locally even if the inner pressure of the battery rises. CONSTITUTION:Regarding a battery jar can 1, which has a bottom and is opened at the upper part, for a square sealed battery, a pair of the wider side faces 2 facing to each other are made thicker than a pair of the narrower side faces 3 facing to each other. Consequently, since the battery is not deformed locally, an inconvenience that the battery is not taken out of an appliance in which the battery is set is prevented. Also, in the case such batteries are combined and set in a case, the case is prevented from being damaged during the use of combined batteries. Further the material cost for the battery jar can can be lowered.
Patent JP-S59113921-A (JP)
Title: Double square tube and its manufacturing device
Inventor: ABE FUSAJI
IPC: B21C37/08
Filed: 1982-12-20
Abstract: PURPOSE:To obtain a beautiful square tube having inconspicuous weld zone that does not strip off by manufacturing a cylindrical inner tube by the first band steel, manufacturing an outer tube at the outside of the inner tube by the second band steel and after reducing the outer tube to stick fast to the inner tube, forming to a square shape by pressure. CONSTITUTION:A steel plate A1 is fed from the first band steel coil A and formed to a nearly circular sectional shape by forming rolls 11a. Then, it is welded by an arc welding machine 12a and made to an inner tube 31 of a true circular shape by reducing rolls 14a and a forming section 15 through squeeze rolls 13 and a bead cutting section 16. Then, a steel plate B1 is fed from the second band steel coil B and after bending it to circumscribe the inner tube 31 in a forming section 21, welded in a welding section to form an outer tube 32. The outer tube 32 is stuck fast to the inner tube 31 by squeeze rolls 23 and reducing rolls 24 and formed to a square form to bring weld zones 31a, 32a in the middle of one side of the square in an angle fixing section 25. Thus, a double square tube 30 is formed.
Patent JP-2001050075-A (JP)
Title: Control system for internal combustion engine of hybrid vehicle
Inventor: MIYAMOTO KATSUHIKO
IPC: F01N3/36
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve temperature rise efficiency of a catalyst by two-step combustion and accelerate exhaust purification control immediately after cool- state startup in a control system for an internal combustion engine of a hybrid vehicle. SOLUTION: This control system has an internal combustion engine 1 for driving drive wheels 12a, 12b, and an electric motor 2. The internal combustion engine 1 is an in-cylinder injection internal combustion engine having a catalyst 8 for exhaust emission purification and a two-step combustion mode by which fuel is injected in a compression stroke and an expansion stroke at least during cold-state startup so as to accelerate temperature rise of the catalyst 8 for exhaust emission purification. The internal combustion engine 1 is further provided with an electric motor control means 21 that assists revolution of the in-cylinder injection internal combustion engine 1 by actuating the electric motor 2 while the engine is operated in the two-step combustion mode.
Patent JP-S6284623-A (JP)
Title: Antenna matching circuit
Inventor: ONO KUNIHARU
IPC: H04B1/18
Filed: 1985-10-09
Abstract: PURPOSE:To deal with the contradiction of operation order, mis-operation, etc., by providing a means which generates data area specification information consisting of an antenna number and an operation frequency number, and writing and reading matching data on the basis of the specification information. CONSTITUTION:The signal from the push button K of radio equipment 1 is sent out to an antenna matching circuit 8 through a data input device 20. The data area specification information generating means consists of a button signal scanning program 22 and a number analytic program 38 and generates the specification information consisting of the antenna number and operation frequency band number. The matching data regarding the specified specification information is written in a RAM 15 through an input device 20 with the button K. The matching data is read out by a CPU 14 and the combination of the antenna number and operation frequency band number is processed logical by using a logical map flag table MPF which is not shown in a figure. Matching operation is carried out as usual and a logical substitute combination is indicated for an unlogical combination.
Patent JP-H0548263-A (JP)
Title: Manufacture of copper-clad laminated board for printed wiring
Inventor: KUBOTA KENJI
IPC: H05K3/00
Filed: 1991-08-09
Abstract: PURPOSE:To omit a polishing work by so superposing a polishing film on a surface of a copper foil that a polishing particle layer is brought into contact with the surface of the foil when the foil is extended on a prepreg resin laminated board, pressurized and hot pressed, and pressuring, and heat treating it. CONSTITUTION:A copper foil is superposed on one or both sides of a prepreg resin laminated board. Further, one side of an extrafine heat resistant film 3 made of polyester, polyimide film, etc., is coated with a high hardness polishing particle single layer or plural layers of heat resistant binder 2. The film 3 formed with predetermined uneven part on the surface is so superposed that the particle coating surface is brought into contact with the surface of the foil. After it is pressurized and heated through a mold by a press, the resin is cured, and then the film is peeled. Thus, the uneven part of the particle coating surface is transferred to the surface of the foil, and a fine and dense point-like uneven part having 1.0-10mum of Rmax is generated. Accordingly, a polishing work can be omitted.
Patent JP-H1060296-A (JP)
Title: Monomethine and dimethine coloring matters, photoinitiator, photopolymerizable composition, generator of radical, photosensitive material for forming lithography printing plate, production of lithography printing plate and sensitized coloring matter for visible light laser
Inventor: NAKAYAMA NORITAKA
IPC: G03F7/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new monomethine and dimethine coloring matters comprising specific heterolidene type monomethine and dimethine coloring matters useful as a photoinitiator for an ethylenic unsaturated monomer in combination with a radical initiator and usable for a photosensitive material or a lithography printing plate, etc. SOLUTION: The new monomethine coloring matter of formula I [R, R1 and R2 are each H or a substituting group; L1 is a (substituted) methine; B1 is an aromatic ring or an aromatic heterocycle], etc., and the new dimethine coloring material of formula II [L2 is a (substituted) methine; L2 is an aromatic ring or an aromatic heterocycle], etc. The monomethine coloring matter and the dimethine coloring matter are useful as a photoinitiator in combination with a radical initiator for an ethylenically unsaturated monomer and used for an ink, a photosensitive printing board, a photoresist, a direct plate material, a proof material for a print block, a hologram material, a sealing material, an adhesive, a photo-molding material, etc. The compound is obtained by reacting an imidazotriazole compound of formula III (Ph is phenyl) with an aldehyde compound of formula IV, etc.
Patent JP-S60116985-A (JP)
Inventor: IMOTO NAMIO
IPC: F16L1/00
Filed: 1983-11-28
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-H0385523-A (JP)
Title: Method for correcting defect of transparent electrode
Inventor: YASUKAWA YOZO
IPC: G02F1/1333
Filed: 1989-08-29
Abstract: PURPOSE:To easily obtain the transparent electrodes which are defect-free by heating a coated film of an org. indium oxide to 300 to 450 deg.C, thereby converting the film to a conductive layer and correcting the defect part of the transparent electrodes. CONSTITUTION:The defect parts 3 are the parts where the resistance value measured by the impression of a voltage is higher than the resistance value of the defect-free transparent electrodes. These parts are formed by having defects, such as, for example, disconnection, contraction and pinholes, in the transparent electrodes 2 and are generated by the intrusion of foreign matter into, for example, the surface of ITO films and the pinholes of resist, etc. The defects can be selected by the impression of the voltage. The defect parts of the transparent electrodes 2 are, thereupon, corrected by applying the org. indium compd. 4 on the defect parts 3 and heating the coated film to 300 to 450 deg.C to convert these parts to the conductive layers. The transparent electrode are corrected and regenerated in this way and the use as non-defective electrodes is possible.
Patent JP-H0674039-A (JP)
Title: Structure of siamese type cylinder block
Inventor: MUNETOKI HIROSHI
IPC: F02F1/10
Filed: 1992-08-24
Abstract: PURPOSE:To prevent deterioration of castability in a cylinder block in the case that a partition plate is provided for dividing a circular cooling water jacket around a cylinder wall integrated with a Siamese type cylinder block. CONSTITUTION:A partition plate 9 having a cast-extraction hole is integrally formed between a cylinder wall 3 and an outside wall plate 4 of a cylinder block 1. A drilling hole 12 is formed on the partition wall 9 so as to communicated with the cast-extraction hole of the partition plate 9. A bar-like plug member 13 is inserted into the drilling hole 12.
Patent JP-H04106822-A (JP)
Title: Manufacture of push button switch and push button switch rubber contact point
Inventor: TAKAHASHI YOSHIHIKO
IPC: H01H11/00
Filed: 1990-08-28
Abstract: PURPOSE:To arrange so that a correct contact point switching is conducted at all times, no matter which part of a key top is pushed, by providing at a rubber contact point a through hole reaching a movable contact point from the upper surface, and providing at a stem a projection loosely fitting the through hole. CONSTITUTION:A through hole 10 reaching a movable contact point 4 from the upper surface is provided at a rubber contact point 3, and a projection 11 loosely fitting the hole 10 is provided at a stem 6. As a result, when an operator pushes a key top 7 by finger, the movable contact point 4 of the rubber contact point 3 descends through the stem 6, and simultaneously the projection 11 provided at the stem 6 descends through the inside of the hole 10, and pushes the contact point 4 in the lower part perpendicularly. Accordingly, even if the end of the key top 7 is pushed, there is no chance of the contact point 4 being brought into contact with a fixed contact point 2 under a slanted condition. As a result, whichever part of the key top 7 is pushed, there occurs no bad contact between the point 4 and the point 2.
Patent JP-H1070062-A (JP)
Title: Aligner and detection of alignment mark
Inventor: SAKAI TATSUKO
IPC: G03F9/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which accurately detects an alignment mark of a wafer or chip. SOLUTION: A wafer is imaged by a camera to obtain binary image (steps 100 and 102). An initial measurement window for the image is then set (step 104) to calculate a gravity of the measurement window (step 106). Next, the operation is repeated until the measurement window becomes minimum in size including an alignment mark to set the reduced measurement window (steps 108 and 110), a position of a gravity found for the minimum measurement window is found, and a lamination controller for aligning the wafer is controlled with use of the found gravity position.
Patent JP-H0969776-A (JP)
Title: Analog-digital conversion circuit
Inventor: WADA ATSUSHI
IPC: H03M1/46
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-bit analog-digital conversion circuit which has a high precision and a low power consumption and is inexpensively made on- chip. SOLUTION: An A/D converter 1 consists of a sampling and holding circuit 2, circuits 3 to 6 in first to fourth stages, a latch circuit 7, and an output circuit 8. Circuits 3 to 5 in first to third stages are provided with sub-A/D converters 9, D/A converters 10, and differential amplifiers 11. The circuit 6 in the fourth stage is provided with only the sub-A/D converter 9. The circuit in the first stage has four bits, and each of circuits 4 in second to fourth stages has 2 bits. In circuits 3 to 5 in first to third stages, sub-A/D converters 9 and D/A converters 10 are set to the same number (n) of bits.