baber/WOPTO huggingface dataset:
Patent JP-H10336040-A (JP)
Title: Multiple description encoding communication system
Inventor: ORCHARD MICHAEL THOMAS
IPC: H03M7/40
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To improve coding efficiency and to exhibit sufficient performance with respect to distortion by including a process of converting two samples to two coefficients with substantially equal energy and a process for entropy coding. SOLUTION: Samples A and B enters a pair generating converter 21 and samples C and D are outputted from there. At the converter 21, the samples A and B are inputted to a standard multiplier to be multiplied by a value retained in a storage retaining part. Pair generating conversion outputs C and D are quantized through the use of the same quantizing step size by quantizers 22 and 23 after then the generate samples quantized C and quantized D. The samples quantized C and quantized D are separately entropy-coded through the use of standard entropy coders 24 and 25. The entropy-coded samples quantized C are sent on a channel 1 and the entropy-coded samples quantized D are sent on a channel 2.
Patent JP-S55109748-A (JP)
Title: Readjustment prevention apparatus for carbureter
Inventor: KANOU KOUJI
IPC: F02M3/10
Filed: 1979-02-16
Abstract: PURPOSE:To unenable the idling readjustment by users by an arrangement wherein the head of the idling adjustment screw is covered at its close position by the protruded portion in the form of a plate provided at a part of the float chamber. CONSTITUTION:A protruded plate 9 is provided at the lower end of a casing 8 of a float chamber 10 in close vicinity to the opening of an annular protruded portion 14 protruding from the lower side surface of an air supply cylinder 1. An idling adjustment screw 15 is fitted within the annular protruded portion in such as manner that its tip extrudes out from a through passage 5 so as to oppose with an idling hole 12. The position of the adjustment screw 15 is adjusted as follows. In a maintenance shop or the like, a conventional float chamber without the protruded plate 9 is first attached to the air supply cylinder 1 and the position in rotation of the idling adjustment screw is adjusted so as to meet a predetermined exhaust regulation. Then, after discharging fuel in the float chamber 10, the present float chamber 10 with the protruded plate 9 is now attached to the air supply cylinder 1 in place of the conventional one and the portion corresponding to the adjustement screw is completely sealed.
Patent JP-S61174662-A (JP)
Title: Semiconductor integrated device and manufacture thereof
Inventor: IKEDA MASAAKI
IPC: H01L27/00
Filed: 1985-01-29
Abstract: PURPOSE:To improve the degree of integration at a time when an IC for hybrid integration is manufactured by forming circuit forming regions onto the surface and back of a semiconductor substrate, shaping circuit elements into each circuit forming region and connecting several circuit element at every surface and back. CONSTITUTION:Diffusion layers and contact layers for forming lateral PNP transistors 8A, 9A are shaped into circuit-element forming regions 4A, 5A in the surface and the back, diffusion layers and contact alyers for forming NPN transistors 8B, 9B are shaped into other regions 4B, 5B, and windows are bored to respective electrode section in oxide films 10, 11. Circuit elements on the surface are connected by metallic wiring layers 12, 14, and connected to an external circuit by using a metallic small-gage wire 15. On the other hand, circuit elements on the back are connected by metallic wirings, and connected to an external circuit in such a manner that a surface protective film 17 is attached onto the back, an electrode extracting setion is bored, and the electrode extracting section 13 for a back wiring and an electrode extracting section 18 in a ceramic substrate 16 are joined. Accordingly, a device having multifunctions is obtained without increasing the occupying area of an IC.
Patent JP-H02198163-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YASUHARA TOSHIHIRO
IPC: H01L21/52
Filed: 1989-01-27
Abstract: PURPOSE:To improve integrity by a method wherein outer terminals are provided along the short sides of a semiconductor chip and the tips of inner leads are arranged closely to the outer terminals. CONSTITUTION:On the main surface of a semiconductor chip 4 whose bonding pads (outer terminals) are provided along its short sides, an alpha-ray proof insulating film 2 is provided. A tabless lead frame 1 in which the tips of inner leads 15 are lead to the positions close to the bonding pads are provided on the insulating film 2 and the inner leads 15 are electrically connected to the bonding pads with bonding wires 5. With this constitution, a space for arranging the inner leads 15 around the semiconductor chip 4 is not necessary and the semiconductor chip 4 which is larger and more highly integrated by that saved space can be mounted.
Patent JP-H03223480-A (JP)
Title: Electrolytic corrosion preventive device having alarm circuit
Inventor: YAMAGUCHI SUSUMU
IPC: C23F13/22
Filed: 1990-01-29
Abstract: PURPOSE:To monitor the decrease, stoppage, etc., of an anticorrosive current by connecting a coil contg. a diode and a relay switch to an anticorrosive current circuit and actuating an alarm circuit. CONSTITUTION:The voltage of a commercial power source 1 is lowered by a transformer 2, and the source is connected to a bridge-connection rectifier 3 and all-wave-rectified to form an anticorrosive power source. An anticorrosive current is supplied to a hot water tank 7 from the rectifier 3. The shell of the tank 7 is grounded, and connected to the cathode of the rectifier 3 via a diode 8. When the anticorrosive current is decreased due to any hindrance, the exciting current is decreased, the contact of a lead switch 10 is closed, and an alarm 11 is actuated by an alarm power source 12.
Patent JP-H11217206-A (JP)
Title: Carbon particle, lithium secondary battery negative pole and lithium secondary battery
Inventor: ISHII YOSHITO
IPC: H01M10/05
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lithium secondary battery of high capacity with excellent cycling characteristics and rapid charge/discharge characteristics by specifying the aspect ratio, compression degree, crystal interlamellar spacing, and specific surface area of carbon particles to be used in the above battery. SOLUTION: The subject carbon particles to be used in the other subject lithium secondary battery is so designed as to be <=5 in aspect ratio, <=25% in compression degree shown by the formula, and in addition, <=3.4 Å in crystal interlamellar spacing (d) (002) to afford the battery with high capacity; further, the carbon particles is so designed as to be <=8 m<2> /g in specific surface area to make the irreversible capacity at 1st cycle of the battery lower to effect excellent cyclic characteristics of the battery; besides, it is preferable that a plurality of flat particles among the carbon particles are aggregated or coupled together so that their orientation planes are nonparallel with one another.  The subject carbon particles can be obtained, for example, by the following process: graphitizable aggregate or graphite, a graphitizable binder and graphitizing catalyst are mixed together and then molded to a specified shape, and the resulting graphite precursor is heat-treated in a non-oxidative atmosphere.
Patent JP-S5298922-A (JP)
Title: Controlling device of dc motor
Inventor: OZEKI MINEO
IPC: H02P3/08
Filed: 1976-02-16
Abstract: PURPOSE: In a speed controlling device by a chopper circuit connected in series with a DC motor, a rotor current is reduced by controlling the peak value of the rotor current upon switching directions of propulsion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62174632-A (JP)
Title: Visibility measuring instrument
Inventor: NAITO SHIGEYUKI
IPC: G01N21/17
Filed: 1986-01-28
Abstract: PURPOSE:To directly measure the visibility of a necessary place by subtracting both an image plane which includes a subject image and an image plane which has no subject image from each other and leaving only the subject image. CONSTITUTION:This measuring instrument is provided with the 1st and the 2nd memory means 3 and 4, a decision means 5, an arithmetic means 6 for the quantity of an image plane, a maximum and minimum detecting means 7, a memory 8 for arithmetic data storage, a visibility arithmetic means 9, etc. Then, the means 6 subtracts image signals when there is no car image from image signals stored in the means 3 when there is a car image while inputting a decision signal indicating the presence of the car image from the means 5. The number of image signals which are larger than a certain threshold value among signals obtained by said subtraction is counted to calculate the quantity of the 1st image plane. Then, image signals stored in the means 4 are also processed similarly to calculate the quantity of the 2nd image plane of the car image and those arithmetic operations are carried out alternately. The means 7, on the other hand, compares the quantities of the 1st and the 2nd image planes calculated by the means 6 with each other and stores the result in the memory 8. The means 9 calculates the visibility from the value in the memory 8 and a coefficient of visibility and outputs the result.
Patent JP-S61176580-A (JP)
Title: Production of optically active 3,4-epoxy-1-butanol
Inventor: MUKOYAMA MITSUAKI
IPC: C07D301/02
Filed: 1985-02-01
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for drugs, etc., by reacting optically active 2-phenylthio-1,4-butanediol with an S-alkylating agent, and treating the reaction product with a base so that steric configuration of asymmetric carbon is inverted without causing racemization. CONSTITUTION:Optically active 2-phenylthio-1,4-butanediol is reacted with 1 equivalent S-alkylating agent such as trimethyloxonium, tetrafluoroborate, etc. in an inert solvent such as methylene chloride, etc. at -20-+80 deg.C, to give a corresponding sulfonium salt. Then, this compound is treated with 1 equivalent base such as triethylamine, etc., in a solvent such as water, methanol, etc., at -78-+80 deg.C, to give the aimed compound.
Patent JP-H10214398-A (JP)
Title: Controller for apparatus on vehicle
Inventor: NOJIMA AKIHIKO
IPC: B60K28/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a controller for apparatus on vehicle which properly copes with the change of a road shape at the time of the change of the road shape due to disturbance such as construction. SOLUTION: A navigation ECU 10 emits a curve warning from a speaker 24 based on road shape data in a map data base 14 and outputs a curve deceleration request signal to a deceleration controller 26. When a road traffic information receiver 18 receives disturbance information of construction, the navigation ECU 10 inhibits a curve warning and curve deceleration control in the construction section and reports this state to a driver. Thus, the execution of apparatus control in the state that contents of the map data base 14 are different from the condition of an actual road is avoided.
Patent JP-H03219849-A (JP)
Title: Powder of bean-curved refuse
Inventor: IMAMICHI GORO
IPC: A23L11/00
Filed: 1990-01-25
Abstract: PURPOSE:To obtain powder of bean-curd refuse preservable without decomposing bean-curd refuse by drying bean-curd refuse occurring in production of bean-curd and processing dried bean-curd refuse into a powdery state. CONSTITUTION:The above-mentioned bean-curd refuse is dried into flaky dried bean-curd refuse and crushed by a grinder to give wheat flour-like powder of bean-curd refuse. Since the powder of bean-curd refuse has excellent shelf stability free from fishy smell, the powder of bean-curd refuse can be mixed with feed of domestic animal. When the powder of bean-curd refuse is milled into fine powder, the powder can be readily mixed with wheat flour and used as a processed food ingredient. Consequently, bean-curd refuse which has been mostly abandoned can be effectively utilized by processing into powder of bean- curd refuse.
Patent JP-H04255374-A (JP)
Title: Paper feed control method and mechanism of printer
Inventor: TSUNOGUCHI KAZUHIRO
IPC: B65H23/188
Filed: 1991-02-08
Abstract: PURPOSE:To prevent trouble increasing paper feed load by the folding parts of the perforations of continuous paper in the paper feed of a printing apparatus having function for the control of paper feed, especially, the high speed feed of printing paper by predetermined quantity. CONSTITUTION:When paper is fed by predetermined quantity at a first speed (V1), the paper is fed at a second speed (V2) slower than the first speed (V1) for a definite period (X2) increasing running load after the start of paper feed. Or, when it is detected that running load exceeds a predetermined value after the start of paper feed, the paper is fed at the second speed (V2) slower than the first speed (V1).
Patent JP-H01191879-A (JP)
Title: Developing device
Inventor: HOSOYA MASAHIRO
IPC: G03G15/08
Filed: 1988-01-27
Abstract: PURPOSE:To easily prevent dielectric breakdown and bias leak of an electrostatic latent image holding body by a simple method by interposing members having high resistance or insulating characteristic between the non-toner sticking parts on the peripheral face of a toner carrier roller having elastic force and a conductive surface and the surface of the above-mentioned holding body. CONSTITUTION:The toner carrier roller 1 consisting of a metallic shaft 2, an elastic material layer 3 of an urethane microcell foam, and a conductor layer 4 of a polyester seamless tube dispersed with a conductive carbon is provided in the aperture provided to a toner container 9 for housing a one-component nonmagnetic toner 10. This roller is pressed to a photosensitive drum 8 on the outside of the container 9. A thin toner layer forming member 7 is brought into contact with the roller 1 in the container 9. The sheet-like high-resistance members 20 having >=10<6>OMEGA.cm volumetric resistance value are previously mounted between the non-toner sticking parts 16 positioned at both ends of the roller 11 and the drum 8. Only the non-sticking parts 16 are otherwise constituted of the resistance layers having the similar resistance value without using the members 20.
Patent JP-H06205987-A (JP)
Title: Electrically exothermic metallic honeycomb body
Inventor: USUI MASAYOSHI
IPC: F01N3/24
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a metallic honeycomb body with excellent strength and durability by holding one end of each of the stacks which are manufactured by piling up flat sheets and corrugated sheets alternately one by one, with a holder that is concurrently the center electrode material, winding each of the stacks in the same direction around the holder using it as the center to form the honeycomb body and fitting outer periphery of the honeycomb body with the peripheral electrode material. CONSTITUTION:This electrically exothermic metallic honeycomb body is manufactured as follows. At least two stacks (X1-Xn) are manufactured by piling up the flat sheets 1 and the corrugated sheets 2, both of which are made of thin metallic plates, alternately one by one to a desired number of stages. At the same time, one end of each of the stacks is held by the holder which is concurrently the center electrode material B1, and each of the stacks is wound in the same direction around the holder using it as the center to form the X-lap type honeycomb body (XH). Also, the outer periphery of the honeycomb body is fitted with the peripheral electrode material C, and further, the center electrode material B1 and the peripheral electrode material C are connected to the external power source 4. As the result, this metallic honeycomb body itself is provided with excellent strength and durability.
Patent JP-H01192519-A (JP)
Title: Mold clamping device of injection molding machine
Inventor: HASHIMOTO MASAYUKI
IPC: B22D17/26
Filed: 1988-01-29
Abstract: PURPOSE:To reduce a mounting apace of an injection molding machine by miniaturizing a mold clamping device, by generating mold clamping force by a mechanism performing frictional joining to a tie bar through a wedgy action. CONSTITUTION:When mold clamping is completed by actuating a mold breaking and clamping cylinder 16, hydraulic oil is fed to oil chambers 48, 54 and discharges hydraulic oil of oil chambers 50, 52. With this construction, force of a direction where both a large diameter piston 30 and small-diameter piston 32 approach close to each-other is applied to both of them, a tapered axial part 40 and tapered hole part 42 are stuck close to each other, wedgy action is generated between both of them and the tapered axial part 40 receives force of a direction where the tapered axial part 40 contracts toward an inner diameter side. Therefore, a lining 44 is clamped down strongly to the outer circumference of a tie bar 14. When hydraulic pressure of the oil chamber 48 is raised, as a sleeve 38 and the tie bar 14 are joined to each other frictionally, mold clamping force is generated on the tie bar.
Patent JP-H07206638-A (JP)
Title: Inorganic powder having surface treated with reactive organopolysiloxane having polyoxyalkylene group and cosmetic containing the same
Inventor: NODA ISAO
IPC: A61K8/00
Filed: 1994-01-17
Abstract: PURPOSE:To obtain inorganic powder, useful as an ingredient of a skin cosmetic and a hair cosmetic by treating the surface thereof with a reactive organopolysiloxane copolymer of a specific chemical structure. CONSTITUTION:This inorganic powder is obtained by treating the surface thereof with a reactive organopolysiloxane, having H directly bound to silicon and expressed by the formula (CH2)l-O-(C2H4O)m-(C3H6O)n-R<1> (R<1> is H, an acyl or a monovalent hydrocarbon; l is 0 or a positive integer; m and n each is 0-150), especially the formula [R is H, a monovalent hydrocarbon or a halogenated alkyl: X is (CH2)l-O-(C2H4O)m-(C3H6O)n-R<1>; M is H, R or X; p is 0-500; q and r each is 0-200]. The surface treatment is carried out by mixing and stirring the polysiloxane with untreated inorganic powder in a solvent. The cosmetic containing the inorganic powder blended therein is excellent in durability, water resistance, affinity for the skin, gloss imparting properties, water repellency, flexibility, water vapor permeability, gas permeability and lubricity and further dispersibility in oils, retaining properties of a filler, film-forming properties, product stability and usability.
Patent JP-H01194682-A (JP)
Title: Horizontal deflecting circuit
Inventor: ONOZAWA MAKOTO
IPC: H04N3/16
Filed: 1988-01-29
Abstract: PURPOSE:To realize a low loss by using a bipolar transistor and a high speed switching element such as a power MOSFET in parallel as a horizontal output transistor. CONSTITUTION:A first horizontal output transistor 4 is a bipolar transistor and a second horizontal output transistor 5 is a power MOSFET. Compared with a bipolar transistor, an element with a faster switching speed is used for the second horizontal output transistor. A first horizontal deflecting driving circuit 2 is composed by using a transformer,etc., used for an ordinary television receiver,etc., a second horizontal deflecting driving circuit 3 is connected to the first horizontal deflecting driving circuit 2, and only while the reverse direction base current of the first horizontal output transistor 4 flows, the second horizontal output transistor 5 is conducted. Thus, a switching loss can be minimized.
Patent JP-H0835238-A (JP)
Title: Releasable fixture of operating tool
Inventor: BARII EDOWAADO BUUSU
IPC: E02F3/36
Filed: 1995-02-03
Abstract: PURPOSE: To enable release of a working implement from a working arm mini mizing decrease of the rated capacity of a bucket by mounting a cylinder through holes of a latch member and constituting a piston of a pin or a rod hermetically sealed and engaged with a cylinder, so that the relative motion between the piston and the cylinder can be achieved when a fluid is led into the cylinder. CONSTITUTION: This device is composed of a housing 15 which is fixed to working arms 18a, 18b. A latch member 24 moves linearly from a locking position, where the latch is engaged with the hooks 53, 54 of working implements to retain the working implement relative to the working arm by the latch member 24 and an unlocking position, where the latch is disengaged from the hooks 53, 54. The latch member moves in the housing 15 by the cylinder 26 and the piston 60 working nearly in parallel with the moving direction of the latch member between the locking position and the unlocking position. The working implement 50 is releasably attached the working arms 18a, 18b.
Patent JP-S62176644-A (JP)
Title: Dummy bar head for horizontal continuous casting equipment
Inventor: HONDA AKIRA
IPC: B22D11/08
Filed: 1986-01-29
Abstract: PURPOSE:To improve operational efficiency and yield of casting billet production by arranging a hook-member in a head-body and also a hanger-member in an auxiliary-member and detaching a dummy-bar from a casting billet by latching-off between both members. CONSTITUTION:The auxiliary-member 20 is arranged at end of molten steel side of the head-body 2 and installs the hanger-member 23 by a bolt 26. A supporting-member 4 is fixed in the head-body 2 and supports the hook-member 6 as shakable by a pin 5. The hook part 11 of the hook-member 6 is arranged as latching on and off with the hanger part 24 of the hanger-member 23. Molten metal is cooled and solidified at inner face of a mold and end face of the head 2 and then the casting billet 29 is connected with the auxiliary-member 20 and started to drawing by the dummy-bar 1. The detaching of the dummy-bar 1 from the casting billet 29 is execute by latching-off between the hook-member 6 and hanger-member. As detaching work from the casting billet 29 is simplified, the operational efficiency and yield of the casting billet production is improved.
Patent JP-S58134297-A (JP)
Inventor: SHIBAMOTO NORIYUKI
IPC: F16L59/05
Filed: 1982-02-05
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-S59142215-A (JP)
Title: Water-dispersible resin composition and its production
Inventor: SAKAI KENJI
IPC: C08F265/00
Filed: 1983-02-03
Abstract: PURPOSE:To obtain the titled resin of excellent film performance, by polymerizing a radical-polymerizable unsaturated monomer in the presence of a water- soluble resin obtained from a specified alpha,beta-ethylenically unsaturated monomer, an unsaturated monomer containing a plurality of unsaturated bonds, etc. CONSTITUTION:An alpha,beta-ethylenically unsaturated monomer of formula I (wherein R1 is H or methyl, R2 is a group of formula II, phenylene, or the like, n is 1-4, and R3 and R4 are each methyl or ethyl), e.g., methylaminoethyl acrylate, is copolymerized with an unsaturated monomer having at least two unsaturated bonds of different polymerizability in the molecule, e.g., allyl acrylate, and an unsaturated monomer copolymerizable with components A and B, e.g., methyl acrylate. A radical-polymerizable unsaturated monomer, e.g., methyl acrylate, is polymerized in an aqueous dispersion in the presence of a water-soluble resin prepared by neutralizing the above produced polymer with an acid to obtain the titled resin composition.