baber/WOPTO huggingface dataset:
Patent JP-H10136376-A (JP)
Title: Inter-block prediction coding/decoding device and its method
Inventor: SUGIYAMA KENJI
IPC: H04N19/61
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the method for coding an image especially in the unit of block in the high efficiency coding that converts an image into a digital signal with a smaller code amount to transmit, to store and to display the image efficiently. SOLUTION: The inter-block prediction coder that divides an image in the unit of block to apply coding processing to them sequentially is provided with a 1st coding means 6 that encodes independent blocks separated from coded blocks through in-block independent way, prediction means 8-13 that generate an interpolation predict signal from the coded blocks and the independent blocks with respect to each picture element in the prediction blocks located between the coded blocks and the independent blocks, a prediction subtraction means 4 that subtracts the interpolated prediction signal from each picture element signal in the prediction block to obtain a prediction residual signal, and a 2nd coding means 6 that encodes the prediction residual signal.
Patent JP-H06130816-A (JP)
Title: Image forming device
Inventor: MURATA YUKINORI
IPC: G03G15/08
Filed: 1992-10-21
Abstract: PURPOSE:To detect the remaining amount of toner without causing malfunction even in the case of resetting in an image forming device provided with a detector for detecting the remaining amount of toner from the outside of toner container provided with a stirring tool. CONSTITUTION:A maximum value and a minimum value are obtained from sampling data associated with the rotation of the stirring tool (S31), and the deficiency of toner is judged from difference data (S32). When the deficiency of the toner is not judged, a toner deficiency signal N1 is checked (S37), and when the deficiency of the toner is detected before resetting, it is compared with the condition of filling-up with the toner (S38). In the case the condition of filling-up is not satisfied, process is shifted to S33 by judging that the toner is deficient in a state where the toner is not supplied.
Patent JP-2000135675-A (JP)
Title: Grinding device
Inventor: KATSUMA MICHIO
IPC: B24B49/18
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To always carry out the dressing work during the grinding work. SOLUTION: At the upper part of a wheel head 22, an overhead dressing device 40 is provided. The overhead dressing device 40 dresses the grinding wheel 24 at a specific dressing amount. To a control panel 70, a dressing interruption instruction switch in order to give an instruction to carry out the dressing work when the grinding is carried out to a work 2 is provided. When a worker decides that the grinding capacity of the grinding wheel 24 is reduced during the grinding work, for example, he pushes the dressing interruption instruction switch. As a result, a signal with such a meaning is delivered to a control unit part 60, and the control unit part 60 stops the grinding work, and controls the operation of the overhead dressing device 40 to dress the grinding wheel 24. When the dressing work is finished, the dressing work is resumed from the part where the grinding work is stopped.
Patent JP-H10150608-A (JP)
Title: User-side terminal of digital broadcasting system
Inventor: MURATA HARUHIKO
IPC: H04N13/122
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To convert three-dimensional video information from, for example, a broadcasting station into a three-dimensional video signal with which a stereoscopic display device on a user terminal side produces an excellent stereoscopic effect by reproducing the video information from the broadcasting station of the digital broadcasting system according to control information for video reproduction from the broadcasting station. SOLUTION: The user-side terminal receives video data, audio and sound data, control data for stereoscopy effect adjustment, and data for sound image control from the broadcasting station and after digital demodulation, a demultiplexing circuit 13 separates stereoscopic video data, audio and sound data, control data for stereoscopic effect adjustment, and data for sound image control. The video data are decoded and sent to the stereoscopic display device 16 through a stereoscopic effect adjusting circuit 15. The circuit 15 adjusts the parallax between a left-eye video signal and right-eye video signal, pixel by pixel, according to the control data of stereoscopic effect adjustment. Further, the audio and sound data are decoded by an audio and sound decoder 17 and sent to left and right speakers 19 and 20 through a sound image control circuit 18.
Patent JP-2001130951-A (JP)
Title: Ceramic powder and method for production of ceramic powder
Inventor: MATSUBARA DAIZABURO
IPC: C04B33/22
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic powder having high trichogenous effect. SOLUTION: The ceramic material including kieselgur and Kuraneji (the soil including volcanic ash) is primarily sintered at 1,200 deg.C for 72 hours to prepare the primary sintered product. The resultant sintered product is crushed and the crushed product is sintered at 1,200 deg.C for 72 hours again to prepare the secondary sintered product. Then, the secondary sintered product is finely crushed to prepare the ceramic powder. Water and the ceramic powder are placed in the vessel and the supernatant of the solution is applied to scalp whereby the growth of the scalp hair can be promoted.
Patent JP-2000126039-A (JP)
Title: Lever operating mechanism for pot using air pressure
Inventor: IWAMOTO YOSHIHIRO
IPC: B65D47/34
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the lever operating mechanism of a pot using air pressure, discharging liquid in the pot to the outside by lever operation. SOLUTION: The free end of an operating lever 45 is erected from the stored state of the operating lever 45, and the locking piece of the operating lever 45 is engaged with the free end of an arm 47 to obtain a pressable state to a bellows pump 24. With the downward moving operation of the operating lever 45, a lever 44 presses down the bellows pump 24 to forcibly feed air into a container. The downward movement and return of the operating lever 45 are repeated to discharge liquid in the container to the outside. After discharge is completed, when the operating lever 45 is pushed up large, the base end side end of the operating lever 45 presses the lever 44 to slide forward. In association with this, the base end side of the arm 47 moves forward inside a lid body. The arm 47 is detached from the operating lever 45 and falls backward.  The operating lever 45 is then brought down and stored. As the operating lever 45 is brought down, a support rod part of the operating lever 45 abuts on a pin part of the lever 44 to move the lever 44 backward along with the arm 47, thus maintaining the stored state of the operating lever 45.
Patent JP-H10149246-A (JP)
Title: User's interface device, operation string generating method for the device and recording medium stored with operation string generating program
Inventor: FUJISHIMA YUZO
IPC: G06F9/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce user's operation load for remembering an operation string to be executed in accordance with the state of a system. SOLUTION: A state-operation recording means 4 records the history information of user's operation and its system state. A state-operation string correspondence information generating means 5 generates correspondence relation among the system state, an operation string having executed in the system state and its execution frequency based on the history information. An operation string predicting means 7 judges a current system state and extracts an operation string having the highest execution frequency out of plural operation strings executed in the same system state from the correspondence relation as a predictive operation string.  When the execution of the predictive operation string in the current system state is clearly instructed by the user, an operation string execution means 10 executes the predictive operation string, and when the execution is not clearly instructed, a predictive contents display means 8 displays the predicitive operation string.
Patent JP-H03167895-A (JP)
Title: Part feeding method for part mounting apparatus
Inventor: HIRATE TOSHIMASA
IPC: H05K13/04
Filed: 1989-11-28
Abstract: PURPOSE:To make a transfer time of a transfer head short and to shorten the mounting time effectively by a method wherein each component feeder is arranged to be nearest to the distribution center of a component which is fed preferentially by using the component feeder on the basis of the component carrying-out frequency. CONSTITUTION:A data is read out from a common data file; the number of components to be mounted for each type, i.e., the carrying-out frequency of individual component feeders 19 to 27, is computed. In this case, it is assumed that the carrying-out frequency of No.1 component 28 (the feeder 19) is highest and that is becomes low in the order of No.2 to No.9 components. Then, the distribution center for components of the same type is found and is designated an Al; distribution centers for components of the No.2 to No.9 components are designated respectively as A2 to A9. Then, it is decided to which mounting base 17, 18 the part is mounted according to the side on which the central line (t) between them exist. That is to say, the feeders 19, 21, 25, 26 which feed the Nos. 1, 3, 7, 8 components are mounted on the base 18, and the feeders 20, 22, 23, 24, 27 are mounted on the base 17. Then, mounting holes 17a, 18a are decided according to the component carrying-out frequency.
Patent JP-H03167833-A (JP)
Title: Semiconductor mold method
Inventor: SAKURAI TOMOO
IPC: H01L21/56
Filed: 1989-11-28
Abstract: PURPOSE:To simplify a mold process and to strengthen the joint between a chip and a lead line by applying a mold material to a semiconductor chip after spraying mold promoting liquid. CONSTITUTION:Mold promoting liquid is sprayed to a semiconductor chip which is moved below a blow-off opening 4 and forms a thin film 22 of promoting liquid on a surface of a chip 21, which extends to a joint with a lead line 23. Then, a tape is fed and a proper amount of mold material 33 is applied to it below a dispensor 5; drying and caking are carried out in a high temperature vessel 7. According to this constitution, it is possible to improve adhesion of a mold material to a chip, to simplify the mold process and to strengthen impact resistance of a joint between a chip and a lead line.
Patent JP-2000133144-A (JP)
Title: Substrate for plasma display panel and its manufacture
Inventor: KATO MASAFUMI
IPC: H01J11/34
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a reflective AC type PDP(plasma display panel) and a method whereby the substrate for the AC type PDP can be manufactured with high accuracy and good reproducibility in a short time through a simple manufacturing process, the substrate having a high brightness and an excellent plasma resistance and making it easier to form a large screen while achieving high definition. SOLUTION: A substrate for a plasma display panel includes a back panel 4, barrier ribs 7 formed on the back panel 4, address electrodes 5 and phosphor layers 8 both of which are formed on the bottoms of a plurality of discharge spaces A surrounded by the back panel 4 and the barrier ribs 7, and a pair of discharge electrodes 9 formed away from the phosphor layers 8 and oppositely to the barrier ribs 7 via the discharge spaces A. The discharge electrodes 9 are buried in the barrier ribs 7.
Patent JP-H01149938-A (JP)
Title: Non-heat-treated-type aluminum alloy for high-pressure casting
Inventor: ADACHI MITSURU
IPC: C22C21/08
Filed: 1987-12-08
Abstract: PURPOSE:To obtain an Al alloy for high-pressure casting free from casting cracks and deterioration in ductility without requiring heat treatment after high-pressure casting by adding Si, Mn, and other trace elements to an Al-Mg alloy. CONSTITUTION:A molten Al alloy which has a composition in which 3.0-6.0%, by weight, Mg, 0.3-2.5% Si, 0-0.2% Zn, and one or more kinds among 0-2% Mn, 0.001-0.01% Be, and 0.03-0.4% Ti are incorporated to Al or a composition consisting of 3.0-6.0% Mg, 0.3-2.5% Si, 0-0.2% Zn, 0.03-0.40% Ti, 0.0005-0.02% B, 0-2.0% Mn and/or 0.001-0.01% Be, and the balance Al is subjected to high-pressure casting in a metal mold, e.g., at 1,000kg/cm<2> pressure. By this method, parts made of Al alloy excellent in strength and toughness can be manufactured without requiring heat treatment after casting.
Patent JP-H07142100-A (JP)
Title: Deformation flexible splice pipe and connecting method for conductive cable using this splice pipe
Inventor: MORI HIROSHI
IPC: H01R4/02
Filed: 1993-11-15
Abstract: PURPOSE:To surely, strongly connect the conductive part of a conductive cable and easily, flexibly deform the conductive part by composing a splice pipe with a braided net cylinder having a solder sheet cylinder on the inside and a heat-shrinkable tube covering the braided net cylinder. CONSTITUTION:Conductors 5a, 5b are exposed by cutting off the outer covers of two conductive cables 4a, 4b to be connected. Preliminary soldering is conducted with wire solder on the exposed parts of the conductors 5a, 5b. The conductive cable 4a is inserted into a heat-shrinkable tube 3. The conductors 5a, 5b are inserted from both ends of a braided net cylinder 1, and brought into contact with each other in almost the center of a solder sheet cylinder 2. The tube 3 outside the conductive cable 4a is moved in an arrow direction, and set in the position indicated in a dotted line. When the tube 3 is heated from the outside with a heat gun and others, the tube 3 is shrunk to fit the conductors 4a, 4b at first, and when heating is continued, the cylinder 2 is melted, and the cylinder 1 is connected to the conductors 5a, 5b, then at the same time, the shrinkage of the tube 3 is completed. The conductors 5a, 5b are strongly connected.
Patent JP-2000138529-A (JP)
Title: Antenna
Inventor: ANDO TOSHIYUKI
IPC: H01Q21/24
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an antenna which has a desired wide half-value width and well identifies polarized waves. SOLUTION: An antenna is constituted by forming a plurality of substrate-like antenna elements 2 which are faced to the surfaces of substrates 1 and have prescribed angles of beam widths by arranging radiating elements along the substrates 1 and arranging the elements 2 at angles from the surfaces of the substrates 1, and then, providing a partition 3 which cuts the radio-wave coupling between the elements 2.
Patent JP-H10140245-A (JP)
Title: Heat treatment of bush for vehicle and the like
Inventor: GIRARDELLO BRUNO
IPC: C21D9/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method of particularly, a bush for vehicle moving with a caterpillar having more excellent wear resistance and fatigue strength than these in the bush obtd. with the conventional method. SOLUTION: A first process, in which about 7/10-10/10 of the thickness in the bush is heated on the way of rapidly hardening at the outside and successively, cooled with quenching liquid, is executed and successively, a second process for rapidly cooling and hardening at the inside, in which about 4/10-7/10 of the thickness in the bush is heated and successively, cooled with the quenching liquid, is executed and a process for removing the stress of the bush, is executed to complete the whole heat treatment.
Patent JP-H09172005-A (JP)
Title: Method of etching oxide by plasma, which can show high selectivity for nitride
Inventor: CHIYAN RON YAN
IPC: H01L21/311
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching process, which exhibits a high selectivity to a nitride film, using a gas mixture containing etching gas, which is selected from among C4 F4 +H2 gas, C4 F8 +CN∥H3 F gas, C4 F8 +CHF3 +H2 gas and C2 F6 +C2 H2 gas, under the specified situation of etching. SOLUTION: Protruded polysilicon lines 10 and 20, which are formed on the upper part of a substrate 2, are coated with a conformal layer 20 consisting of a nitride layer, an oxide layer 30 is formed on the upper part of the layer 20 and photoresist mask 40 are formed on the layer 30. When the layer 30 is etched toward the conformal nitride layer 20 under the layer 30 through a mask aperture 42 between the masks 40, nitride parts 22 on the sidewall surfaces of the lines 10 and 20 are etched at least partially. Accordingly, when an oxide film is brought into contact with a gas mixture containing fluorine- substituted hydrocarbon etching gas, which is selected from among C4 F8 gas, C2 F6 gas, and gas having one kind or more of hydrogen atoms, under the existence of a fluorine scavenger, an oxide etching having a high selectivity to a nitride film becomes possible.
Patent JP-H09144450-A (JP)
Title: Slipping-off preventive structure of slat curtain in shutter
Inventor: KAWAMURA KAZUO
IPC: E06B9/58
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To surely slipping-off from a guide fail of a slat curtain, when the slat curtain is deflected by wind pressure, etc. SOLUTION: Support pieces 3, 3 continuing along the longitudinal direction are formed in each opening edge section of the opening groove 2a of a guide rail 2 guiding the lifting and lowering of a slat curtain 1, and shafts 4, 4 are installed at the front end sections of the support pieces 3, 3 respectively. A pair of slipping-off preventive members 5, 5 rotatably mounted in the surface and rear directions of the curtain 1 through bearings 6, 6 are set up on each shaft 4, 4. Interior wall surfaces 5a, 5a oppositely faced to be brought into contact with the surface and rear of the side end section 1a of the curtain 1 respectively are attached to the slipping-off preventive members 5, 5.  When the curtain 1 is deflected by wind pressure, the side end section 1a of the curtain 1 is brought into contact with the interior wall surfaces 5a and each slipping-off preventive member 5, 5 is rotated along the deflection of the curtain 1 respectively. Accordingly, the space of the opposed interior wall surfaces 5a, 5a is narrowed and the side end section 1a of the curtain 1 is held, and the slipping- off of the curtain 1 is prevented.
Patent JP-H03172534-A (JP)
Title: Intake system of four-cycle engine
Inventor: NONOKAWA KENICHI
IPC: F01L1/00
Filed: 1989-11-29
Abstract: PURPOSE:To shorten the extent of a first passage as well as to improve the responsiveness of an engine by forming this first passage in use of a space produced by extending a second passage outward aslant, in a device which installs three intake valve openings per cylinder. CONSTITUTION:In a 5-valve engine 10, forming three intake valve openings 17-19 in a peripheral edge of one side holding a plug tapped hole 13b on a combustion wall 13a of a cylinder head in between, and exhaust valve openings 20, 21 in a peripheral edge of the other side, respectively, the left intake valve opening 17 forms a primary passage 74 after being guided to a cylinder head rear wall through a left intake passage 22. In addition, a central intake passage 23a turning to the rearward aslant for a central intake valve opening 18, and an intake passage 23 composed of joining a right intake passage 23b, turning to the nearly right-angled rearward with a camshaft, for the right intake valve opening 19, together, both form a secondary passage 75 after being guided to the cylinder head rear wall. This secondary passage 75 is extended so as to direct the center line (b) outward aslant in the cam axial direction.
Patent JP-2001128078-A (JP)
Title: Television reception method and television receiver
Inventor: IKEGUCHI YASUYUKI
IPC: H04N5/44
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a television reception method for automatically selecting broadcasting capable of receiving more satisfactory video and audio when a program of the same contents as that of tuned digital television broadcasting is also broadcasted in analog television broadcasting. SOLUTION: When digital television broadcasting is tuned, it is judged whether a program of the same contents as that of the tuned digital television broadcasting program is broadcasted in an analog television broadcasting program. When the reception of the digital television broadcasting becomes impossible when a analog television broadcasting of the same contents as that of the tuned digital television broadcasting is broadcasted, the analog television broadcasting program of the same contents as that of the tuned digital television broadcasting program is received and outputted.
Patent JP-2001126491-A (JP)
Title: Shift register and its control method
Inventor: NAKAMURA MITSUYUKI
IPC: G11C19/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a shift register in which operation of a data column can be performed remarkably faster and simpler than processing by conventional software, regardless of comparatively simple hardware and its control method. SOLUTION: This device is provided with a gat means in which shift register units having direct input terminal to which each register unit can input data directly, the shift registers are cascaded in multi-stages and which can control independently data inputted to the direct input terminal, and a clock means which can apply a shift clock to all continuous register units at arbitrary positions. When data of one stage are inserted into an arbitrary position of a data column held in a shift register in order, the direct input terminal, to which a shift register unit corresponding to an inserted position is to be inserted, is selected, and control is performed so that a shift clock is applied to a shift register unit corresponding to the inserted position and continuous shift register units of the post-stage.
Patent JP-H08142767-A (JP)
Title: Mounting structure of attachment for vehicle
Inventor: NAKAJIMA TETSUYA
IPC: E04H15/54
Filed: 1994-11-18
Abstract: PURPOSE: To provide an attaching structure of attachment for a vehicle to attach a roof attachment such as a side awning to a roof part of such as a one box car. CONSTITUTION: In an attaching structure of vehicle attachment at a roof part, two brackets 10 of which play end side extends in the outer direction of vehicle being opposite to a roof rack 6 are mounted at a roof rack end 6a while a hooked fitting part 12 and a fixed part 14 are formed at the play end of the bracket 10, aud at a roof attachment 20 a fixing part 26 to be fixed at a fixed part 14 of the bracket 10 as well as a hooking fitting part 25 fitted in a fitting part 12 of the bracket 10 are formed.
Patent JP-H01152932-A (JP)
Title: Distribution line remote supervisory and controlling equipment
Inventor: SAKO EIZABURO
IPC: H04B3/54
Filed: 1987-12-09
Abstract: PURPOSE:To find faults early by detecting arc noises generated in the case of a contact fault in a switch. CONSTITUTION:Three phase voltage to ground is divided into phase voltage of a distribution line respectively by capacitors 1Ca-1Cc and 2Ca-2Cc, and three phase voltage is added by means of an adder '+' to obtain zero phase voltage V0. Based on the output V0 of the adder subtraction '-' between a signal through a BPF passing commercial frequency and a signal of the output V0 of the adder is made, and the commercial frequency component contained in the residual zero phase voltage of a system is removed. The output signal V1 of a subtractor '-' is an arc-noise component generated in the case of a contact fault in a power switch. A level decision of the subtractor output signal V1 is made by a level detection comparator C, and the noise detection output is obtained. In other words, at least one phase switch among three phase switches is detected to be in an incomplete contact fault.