baber/WOPTO huggingface dataset:
Patent JP-2001102303-A (JP)
Title: Manufacturing method of compound semiconductor substrate
Inventor: AONO SHIGEO
IPC: H01L21/205
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a compound semiconductor substrate by preventing deterioration of crystallinity or lengthening of the growing time. SOLUTION: In this method for manufacturing a compound semiconductor substrate, a first compound semiconductor layer 3 and masks 4 are formed on an Si (100) single-crystal substrate 1', and transparent hole parts whose width is L1=5-10 μm and whose interval is L2=5-10 μm are formed on the masks 4, so as to be inclined at 15 deg.-45 deg. to the direction [011] of the single- crystal substrate. Then, a second compound semiconductor layer 5 and a cap layer are formed from the transparent hole of the first mask 4 to the upper part of the mask, and slits whose width L3 is smaller than the interval L2 and whose interval L4 is larger than the width L1 are formed in the second compound semiconductor layer and the cap layer on the first mask so that the first mask can be exposed.  Then, the compound semiconductor layer is oxidized, and the cap layer is removed, and a third compound semiconductor layer 8 is formed in the slits of the second compound semiconductor layer.
Patent JP-H03137131-A (JP)
Title: Colorant composition
Inventor: NISHIMOTO HIROSHI
IPC: C08J3/22
Filed: 1989-10-23
Abstract: PURPOSE:To obtain a composition giving colorant useful for ink or paint having a low cost and excellent heat stability mixing with polar resin in excellent miscibility without bleeding by incorporating dispersant containing specific ester as a principal component with pigment or dye. CONSTITUTION:100 pts.wt. dispersant containing ester of 12-30C linear fatty acid and aliphatic alcohol as principal components is mixed with 0.1-100 pts.wt. pigment and/or dye. As the aliphatic alcohol, a compound selected from the group consisting of ethylene glycol, 1,4-butane diol and 1,6-hexane diol is used. Besides, equivalent ratio of the linear fatty acid and aliphatic alcohol is preferably 80:100-100:80.
Patent JP-H06104030-A (JP)
Title: Connector
Inventor: MURAWAKI JIYUNICHI
IPC: H01R13/648
Filed: 1992-09-18
Abstract: PURPOSE:To eliminate mutual interference of signals between contact pins for signals which are in close proximities to one another, in a base of a connector. CONSTITUTION:A signal wire 3 and an earth wire 4 alternately arranged on a ribbon-shape connection electric wire 1 in the width direction, are connected together by a connector, and a contact piece 6 for signal and connection pieces 10, 11 for earth are embedded in a base 5, while a signal contact pin part 6b and earth contact pin parts 10b, 11b are alternately arranged in X and Y axial directions, and the signal contact pin parts that are in close proximities to one another are arranged in a diagonal mode, to extend the distance.
Patent JP-S63130873-A (JP)
Inventor: SUGIMOTO YOSHIHITO
IPC: E04H15/00
Filed: 1986-11-20
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-H05113620-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MURAMATSU YASUHIKO
IPC: G03C1/06
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a photographic sensitive material having ultrahigh contrast and high sensitivity. CONSTITUTION:This silver halide photographic sensitive material has hydrophilic colloidal layers including at least one silver halide emulsion layer on the base and the hydrophilic colloidal layers contain a tetrazolium compd. and at least one of compds. represented by formulae I-V (where each of R1-R6 is H or a substituent, R7 is H or 1-20C alkyl, M is an alkali metal or ammonium, each of n1-n6 m1, m3 and m<5> is 0-4, each of m2, m4, m6 and m7 is 1-4 and each of n7 and n8 is 1-100).
Patent JP-H03136820-A (JP)
Title: Preparation of rubber plug for vial
Inventor: MATSUZAKI MASARU
IPC: A61J1/05
Filed: 1989-10-23
Abstract: PURPOSE:To efficiently and inexpensively prepare a laminated rubber plug by superposing a synthetic resin film and an unvulcanized rubber sheet both of which are larger than the diameter of the leg part of the rubber plug one upon another to heat both of them in a mold under pressure and subsequently covering the leg part with a separately prepared semi-vulcanized rubber sheet having a hole same to or slightly larger than the diameter of root of the leg part of the rubber plug to perform molding under pressure and heating. CONSTITUTION:A mold B for primary molding has a shape slightly deeper than the shape of the leg part of a final product and a mold A has depth slightly shallower than the top surface part of the final product. A synthetic resin film 1 and an unvulcanized rubber sheet 2 are placed between both molds in a superposed state and vulcanized under pressure and heating. By this operation, a primary laminated molded product having a burr part is obtained. Next, the leg part of the primary molded product is covered with a separately prepared semi-vulcanized rubber sheet 3 having a hole whose diameter is same as the root of the leg part of a rubber plug. The covered primary molded product is heated between molds C, D fitted to the shape of the final product under pressure and continuously vulcanized.
Patent JP-S63132870-A (JP)
Inventor: URURITSUHI FUUBERU
IPC: C07C69/757
Filed: 1987-10-30
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-H02121860-A (JP)
Title: Image forming device
Inventor: SUKUNAMI HIROSHI
IPC: B41J2/485
Filed: 1988-10-31
Abstract: PURPOSE:To easily and rapidly perform an altering operation and to prevent a default set by other person from being used as it is by loading a second default value to set the default when the alteration of the default is instructed, loading a first default value to return the default to an initial state when the removal of a portable memory medium is judged. CONSTITUTION:When a default is altered prior to the start of use of an image forming device, IC cards 65-67 are inserted to the device to instruct the gist of setting the default on an operation panel 9 to load a default value intrinsic for a user stored in advance in the cards 65-67 in the default area of a RAM 52 to alter the default. When the use of the device is finished, the cards 65-67 are removed to return the default to an initial value. When a predetermined period of time is elapsed from the stop of operation of the device, the default is automatically returned to the first default value. Thus, it can prevent undesired image formation due to carelessness of other users.
Patent JP-H07130359-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ITO SHUJI
IPC: H01M4/133
Filed: 1993-11-04
Abstract: PURPOSE:To prepare batteries with high capacity without degrading polarization properties by satisfying a prescribed relation between the particle size of a metal or an alloy for negative electrodes and the thickness of the negative electrode mix for the electrode plates. CONSTITUTION:Regarding a nonaqueous electrolyte secondary battery composed of a chargeable and dischargeable positive electrode 1, a nonaqueous electrolytic material, and a negative electrode 4 containing a metal or alloy powder which absorbs and desorbs lithium reversely, the particle size Xmum of the metal or alloy powder to be used for the negative electrode 4 and the thickness Ymum of the negative electrode active material mix after preparation of an electrode are set to satisfy the relation; Y/2<=5<=X. The negative electrode 4 is preferably prepared from a mixture of carbon and a binder with a metal or alloy powder which can reversibly absorb and desorb lithium.
Patent JP-H07127505-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: MATSUSHIMA HIDEYUKI
IPC: F02D41/14
Filed: 1993-11-04
Abstract: PURPOSE:To favorably maintain air-fuel ratio feedback control accuracy by correcting a map table in which an air-fuel ratio is set according to the output value of an oxygen sensor based on the output value under the specified operational condition of the oxygen sensor. CONSTITUTION:An oxygen sensor A, 19 whose output value is varied in response to oxygen concentration in the exhaust gas of an internal combustion engine 11 is provided and an air-fuel ratio feedback control means C, 16 is provided for detecting the air-fuel ratio based on a map table B in which the air-fuel ratio of air-fuel mixture supplied to the engine 11 in response to the output value of the oxygen sensor A, 19, and making the air-fuel ratio to approach a target air-fuel ratio. Especially, a specified operational condition detection means D, 21 for detecting the specified operational condition of the engine 11 in which the output value of the oxygen sensor A, 19 becomes stable, and a set value corrective means E for correcting the set value of the map table B based on the output value of the oxygen sensor A, 19 under the specified operational condition, are provided. Consequently, air-fuel ratio flow chart control accuracy can be improved.
Patent JP-S63129125-A (JP)
Title: Controlling method for supercharging pressure
Inventor: KISHI NORIYUKI
IPC: F02B37/12
Filed: 1986-11-19
Abstract: PURPOSE:To make highly accurate and stable control over supercharging pressure performable as well as to improve a rate of fuel consumption, by controlling the desired value of the supercharging pressure for feedback so as to vary it as a function of variation in the actual supercharging pressure when the supercharging pressure of a supercharger is controlled. CONSTITUTION:In a suction passage 8, there are provided with a compressor part 7 of a supercharger 2 making exhaust gas a driving source, an intercooler 9 and a throttle valve 11 in order. At the downstream side of a turbine part 14 of the supercharger 2, there is provided with a variable nozzle 3 consisting of a lot of vanes annularly installed in line, and each opening of the variable nozzle 3 is adjusted by an adjusting mechanism 4 whereby a flow velocity of exhaust gas is made controllable. This adjusting mechanism 4 is controlled by an actuator 20, and pressure at the downstream side of the compressor part 7 is made so as to be led into the positive pressure chamber 38 via a control valve 18a. And, this control valve 18a is controlled for feedback by a control unit 17 on the basis of a deviation between the desired value of supercharging pressure to be varied of a variation in actual supercharging pressure value as a function and the actual supercharging pressure value.
Patent JP-H08112941-A (JP)
Title: Printer
Inventor: ITO CHITOSHI
IPC: B41J2/485
Filed: 1994-10-14
Abstract: PURPOSE: To print an italic character in nice looking by providing a means setting a reference position on the basis of the setting from a character direction setting means and a means setting a region reference position. CONSTITUTION: A keyboard 3 in provided with an italic start key 8, and when an italic modifying command is given, respective pattern regions are inclined by definite quantity and moved along a printing direction by the value determined on the basis of the shift between the F-side of a printing line and the lower sides of the respective pattern regions in the case of lateral writing and by the value determined on the basis of the shift between the upper side of the printing line and the upper sides of the pattern regions in the case of vertical writing based on the shift between the reference position of the printing line and that of the respective pattern regions according to the setting of a character to be printed due to a vertical writing setting key 12.  By this constitution, a character modified in italic type can be printed while a proper character interval is provided between characters.
Patent JP-H05119972-A (JP)
Title: Equipment environment setting mechanism of portable terminal equipment
Inventor: NAKAMURA JINYA
IPC: G06F13/00
Filed: 1991-10-24
Abstract: PURPOSE:To facilitate the equipment environment setting of the portable terminal equipment by enabling the same equipment environment to be restructured only by simple key input operation once a system is structured. CONSTITUTION:A task executing mechanism 17 executes a normal data program and a storing/developing function selecting mechanism 12 controls the storage and development of memory information. An actuation switching mechanism 11 selects the task executing mechanism 17 or storing/developing function selecting mechanism 12. A memory R/W mechanism 13 accesses a task execution utilizing memory 15 and a storage/development work memory 16 from the task executing mechanism 17 and storing/developing function selecting mechanism 12. An information input/output mechanism 14a sends information to an external storage device.
Patent JP-S62137433-A (JP)
Title: Ventilation-type disk rotor
Inventor: FUKUOKA KEIZABURO
IPC: F16D65/12
Filed: 1985-12-10
Abstract: PURPOSE:To improve the cooling efficiency by efficiently sucking low- temperature air around a disk rotor from the internal peripheral part of the rotor into ventilation passages by the effect of air current induced by the projecting aerofoil wall formed inside the ventilation passage. CONSTITUTION:In a disk rotor 1 which is used in a disk brake, ventilation passages 7 which opens to the internal peripheral part of said rotor are formed in the diametric direction thereof and open parts of the ventilation passages 7 at the external peripheral side of the rotor 1 are closed by the external peripheral wall 10. At the positions matching the ventilation passages 7 on both the front and back faces of such disk rotor 1, set 12 of a plurality of through-holes 11 having internal diameters arranged to grow larger from the internal peripheral side to the external peripheral side of the rotor are drilled with spaces between respective adjacent circumferentially arranged sets 12. Projecting walls 13 having the aerofoil section are formed between respective set 12 of the through-holes and the height of respective projecting walls 13 shall be such a value as leaving a clearance 14 between respective ends of the projecting walls 13 formed on the opposed internal faces.
Patent JP-H01119461-A (JP)
Title: Brake device for car
Inventor: TAKAGI KOJI
IPC: B60T8/48
Filed: 1987-10-31
Abstract: PURPOSE:To prevent the supply of high pressure brake liquid to a master cylinder by making shut-off valves and control valves become pressure reducing mode by properly operating the shut-off valves and control valves after supplying the brake pressure from an accumulator to a wheel cylinder side. CONSTITUTION:In primary check, a controller 40 leaves a shut-off valve 30 closing and a shut-off valve 31 opening, and when a shut-off valve 31 is opened for a specified time, the brake pressure from an accumulator 36 is supplied to the side of wheel cylinders 7 and 8. In the next step, the shut-off valve 31 is closed to shut-off the communication with a master cylinder 3 for making control valves 20 and 21 become pressure reducing mode. Therefore, the pressure of the wheel cylinders 7 and 8 is released to a low pressure reservoir 4 and reduced. In the next step, when the control valves 20 and 21 are switched to pressure increasing mode, the brake liquid of a pipe line A is supplied to the wheel cylinders 7 and 8 to make the control valves 20 and 21 become pressure reducing mode again. By performing this switching operation a plurality of times wheel cylinder side pressure is sufficiently lowered to be returned to an initial state. Thus noise and kick back can be prevented.
Patent JP-S61156488-A (JP)
Title: Picture image processing device
Inventor: OKUTOMI MASATOSHI
IPC: G06K9/48
Filed: 1984-12-28
Abstract: PURPOSE:To make it possible to realize a stable pattern recognition which is not affected by a pattern position deviation, pattern rotation and size variation, etc. by regarding a code row and a standard code row as multi-dimensional vector and normalizing them. CONSTITUTION:A memory writing circuit 101 reads any area specified beforehand in an input original through an inputting device 100 to write it in a main memory 102, and then a preprocessing circuit 103 carries out segmenting a character area and binarizing. Moreover, a primary- and secondary-feature extracting circuit 102 traces a contour and extracts contour points, as well as secondary features from code rows depending on its coding and necessity. A non-linear matching circuit 105 calculates differences between the features and respective standard pattern of input patterns and each circuit is connected on a pipeline, resulting in high-speed recognition. Thus it becomes possible to realize the pattern recognition device that has a simple configuration and high-speed recognition function.
Patent JP-H08136386-A (JP)
Title: Apparatus for detecting clog of conduit
Inventor: TAYA EIJI
IPC: G01L13/00
Filed: 1994-11-10
Abstract: PURPOSE: To detect the clogging of a pressure introduction pipe by an apparatus easy to maintain and improve the pressure-measuring reliability, by detecting a clogging state of one or both of the pressure introduction pipes from the correlation of oscillations of a differential signal and a static pressure signal. CONSTITUTION: A differential pressure value of an object 11 to be measured which is transmitted by pressure introduction pipes 14a , 14b and a static pressure value (pressure PH at the high pressure side) are detected by a differential pressure detector 15, and a pressure value PL at the low pressure side is calculated from the detected pressure value by a differential circuit 16. The differential pressure value, static pressure value and pressure value PL are stored in 17. At the same time, the oscillation degree of each pressure is calculated at 18. Thereafter, the correlation of oscillation degrees of the pressures is calculated in a prescribed method at a correlation-calculating circuit 19 and output to a clog-diagnosing circuit 22.  The circuit 22 compares values of the correlation in each mode of the pressure introduction pipes 14a , 14b held in a correlation- recording circuit 21 beforehand and the correlation output from the circuit 19, thereby to calculate how the pressure introduction pipes 14a , 14b clog and output a clog diagnosis result signal 23.
Patent JP-H11100015-A (JP)
Title: Container mouth unsealing device
Inventor: URA SHUNSUKE
IPC: B65B69/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a container mouth unsealing device not generating cut remains on a cut face nor generating imperfect cutting when an unnecessary section is to be cut on a mouth section of a sealed container and unseal the same. SOLUTION: A container mouth unsealing device is provided with a first supporting body 4 and a second supporting body 13 for supporting separately a container main section 51 and an unnecessary section 52 respectively, a contact member 18 being brought into contact with at least either one of the container main body 51 or the unnecessary section 52, deforming elastically a flexible section 53 and forming the relative inclination to the axial line between the container main body section 51 and the unnecessary section 52 and a blade 9 for cutting from the stretched side of the flexible section 53 stretched by the elastic deformation in the axial line direction. The edge of the blade 9 is so set as to run through from the stretched side to the compressed side on the opposite position.
Patent JP-H10126836-A (JP)
Title: Wire communication terminal equipment for multichannel access radio system
Inventor: FUTAKI JUNKICHI
IPC: H04W92/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a wire communication terminal equipment which has no limit of its installing place despite the propagation of radio waves and is easily extended by connecting a controller to the communication terminal equipment by means of signals of the voice frequency obtained before modulation into the radio and after modulation from the radio and performing the exchange of data with the controller via the signals of the voice frequency to perform the control of connection. SOLUTION: In an outgoing operation mode, the outgoing signal is transmitted to a wire communication terminal control part 4 from a wire communication terminal equipment operating part 7 via a data circuit 8. The part 4 produces a calling signal to a controller 1 and then modulates this signal via a modem 5 by the MSK modulation system, etc., to transmit it to the controller 1. Then the part 4 demodulates and analyzes the control signal received from the controller 1, switches a switch 6 to connect it to the circuit equivalent to the channel that is designated by the control signal, and sends the voice signals to the part 7 via a voice circuit 9. The part 7 can communicate with a radio terminal equipment.
Patent JP-2001096712-A (JP)
Title: Printing machine and drive device therefor
Inventor: TABUCHI MITSURU
IPC: B41F33/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing machine with plate-making function, especially a sheet printing machine, which is capable of increasing the rotating velocity of a plate cylinder with the upgrading of its rotary precision during plate- making exposure. SOLUTION: The printing machine is of such a construction that a main electric motor 11 is of a velocity changeable type and rotates a plate cylinder 4 which is connected to a first drive transmission system. When the machine is operated in a plate-making mode, each of clutches is disconnected to switch the main electric motor 11 to a high velocity side and thus the make-up operation is performed while the plate cylinder 4 is rotated at a high velocity. Alternately a first electric motor which drives at least the printing sheet conveying system and the plate cylinder 4 which is connected to only the second electric motor side of a velocity changeable structure are provided. When the printing machine is operated in a printing mode, the second electric motor is rotated in synchronism with the first electric motor and is switched to a high velocity rotation in the plate-making mode.
Patent JP-H01117287-A (JP)
Title: Far infrared radiation heating body and manufacture thereof
Inventor: KINOSHITA MASAHIKO
IPC: H05B3/18
Filed: 1987-10-30
Abstract: PURPOSE:To design a device thin and compact by flame spraying insulation ceramic on a metallic body surface, flame spraying resistance heating body over them, and flame spraying far infrared radiation ceramic over the outer surface of the electricity insulation coat and resistance heating body. CONSTITUTION:A metallic body 1 to be a base made of a required shape of aluminum or steel is coated with an electricity insulation film 2 formed by flame spraying of ceramic such as 99% Al2O3 of the grain size of 5-25 microns by the film thickness of several tens to several hundreds of microns. This electricity insulation film 2 is coated with a required shape of electricity conductive resistance heating body 3 by flame spraying further coated with a film 4 of 30-300 microns of thickness formed by flame spraying of far infrared radiating material such as high efficiency far infrared radiation ceramic for example TiO2, ZrO2, etc. With this constitution, thin and compact heating body can be easily obtained to provide required resistance value and heating capacity.