baber/WOPTO huggingface dataset:
Patent JP-S6449305-A (JP)
Title: Wide band amplifier
Inventor: INOHANA HARUYUKI
IPC: H03F3/343
Filed: 1987-08-20
Abstract: PURPOSE:To obtain a dynamic range as large as possible in an applied power supply voltage, by using an NPN transistor whose high frequency performance is excellent, for a signal path. CONSTITUTION:A differential amplifier 11 consisting of a pair of NPN transistors Q11, Q12 converts a variation of an input voltage impressed between a base and a base of the transistors Q11, Q12 being an input IN, to a current variation. A current mirror circuit 15 consisting of transistors Q21, Q22 and resistances R16, R17 brings a signal current and a prescribed DC bias current to a mirror output. In such a way, the output part of the amplifier is constituted by stacking up only one stage of NPN transistor of the current mirror circuit 15, therefore, in an applied power supply voltege VCC, the dynamic range becomes as large as possible.
Patent JP-H0367642-A (JP)
Title: Manufacture of resin shaft for paper feed roller
Inventor: HAMAOKA SHIGENORI
IPC: B29K105/06
Filed: 1989-08-08
Abstract: PURPOSE:To obtain a warpage-free resin shaft usable as a shaft for a paper feed roller by orienting a molding material of a specific composition in one direction to form a premolded product in a semicured state and compressing the same under heating to perfectly cure the same. CONSTITUTION:A molding material is prepared by compounding a glass fiber, a filler, styrene and a curing agent with an unsaturated polyester resin or a vinyl ester resin or a modified resin thereof. The bulk of this molding material is kneaded, for example, by a 35l kneader while cooling water is passed and taken out in parts by a roll to be cut to form premolded products 10. One of the premolded products 10 is mounted to a press mold 12 having a shaft- shaped mold surface and subjected to thermal press molding to obtain an A-type resin shaft 13.
Patent JP-H0549297-A (JP)
Title: Power supply switching control circuit
Inventor: CHIGUSA TOMOYUKI
IPC: H02P27/06
Filed: 1991-08-16
Abstract: PURPOSE:To eliminate danger at the time of inverter trip by bringing both switching means into open state for a predetermined time prior to switching operation. CONSTITUTION:Electromagnetic contactors MC1, MC2 perform switching of power supply path for a motor 3 between an inverter 2 and a commercial power supply 1. A power supply switching control circuit 4 delivers switching control commands S1, S2 to the electromagnetic contactors MC1, MC2. At the time of switching, a time T during which both electromagnetic contactors MC12 MC are turned OFF is set. Consequently, the electromagnetic contactors MC1, MC2 are not turned ON simultaneously thus preventing connection of the commercial power supply 1 and the inverter 2.
Patent JP-H0721889-A (JP)
Title: Molding device and working method for surface mounting type terminal for electronic equipment
Inventor: WAKUI KENJI
IPC: H01G13/00
Filed: 1993-06-29
Abstract: PURPOSE:To prevent the solder plating on a terminal surface from being scraped by a terminal bending tool by bending the solder plated terminal of an electronic equipment with the terminal bending tool rotated with a vertical terminal bending position as the central axis. CONSTITUTION:A set of fixed dies 1, 1' have support parts 1a of terminal bending position in mutually opposite positions. A terminal bending tool 2 having a rotating shaft 2a and a terminal contact surface 2b is formed into a sector form by providing a notched recessed part about in the middle of a round bar and cutting the section by 3/4. An electronic equipment body 3 has a solder plated 3b terminal 3a delivered to the outside. In the terminal bending work by this molding device, the terminal contact surface 2b of the terminal bending tool 2 rotating with the rotating shaft 2a in the position making contact with the terminal bending position la as the central axis pushes down a vertical terminal 3a without sliding as it is closely adhered to a terminal solder plated part 3b, whereby the terminal is bent at about 90 deg..
Patent JP-H0651922-A (JP)
Title: Method and device for output
Inventor: NAKAJIMA YASUSUKE
IPC: G06F3/12
Filed: 1992-07-31
Abstract: PURPOSE:To speedily recover the output device even when any fault is generated at the output device by easily catching the timing of recovery by outputting stored inside state information according to the analyzed result of an inputted command. CONSTITUTION:An information detection part 106 detects a state in the case of printing at a printing part 105. Printing part information is error information such as paper jamming, paper exhaustion or ink exhaustion. When input data are the inside state request command of an output device 1 as the result of analysis at a first analysis part 102, a transmitting data preparation part 107 prepares transmitting data, and a transmission part 108 transmits these transmitting data showing the inside state to a host computer 2. Further, a control part 109 controls respective processing parts constituting the output device 1 according to the control program of a ROM 11. When it is not an error, the output device 1 is transited between an on-line state and an off-line state each time an on-line switch 110 is pressed. Thus, the stored inside information is outputted according to the analyzed result of the inputted command.
Patent JP-S6267041-A (JP)
Title: Production of bromoacetal
Inventor: IMAKI SUNAO
IPC: C07C41/50
Filed: 1985-09-18
Abstract: PURPOSE:In producing the titled compound from vinyl acetate, bromine and a lower alcohol, to obtain the aimed compound in high yield, by carrying out the reaction in the presence of a specific solvent or adding it after the reaction and separating the aimed reaction product from simultaneously formed water and hydrogen bromide. CONSTITUTION:In producing bromoacetal shown by the formula II useful as an intermediate for drugs or agricultural chemicals by reacting vinyl acetate with bromine and a lower alcohol shown by the formula I (R is lower alkyl), usually 0.5-1,000ml, preferably 1-10ml hydrocarbon, ester or ether solvent having <=1.1, especially <=1.0 specific gravity exists during or after the reaction and the formed aimed compound is separated from simultaneously formed water and hydrogen bromide to deteriorate extremely stability of the aimed compound, to give the aimed compound in high yield and efficiently.
Patent JP-2000035871-A (JP)
Title: Print controller and method
Inventor: SAN TAKUYA
IPC: B41J5/30
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To filter a print job from an internet work. SOLUTION: A print server 105 is connected to an internet work and a RAM 202 in the server 105 stores client names which are allowed to print. When a communicating part 210 receives a print job from the Internet work, a CPU 200 decides whether or not a client name attached to the received print job exists in the RAM 202, when it is decided as affirmative, the print job to which the client name is attached is allowed to be printed and when it is decided as negative, printing is prohibited.
Patent JP-S58106545-A (JP)
Title: Exposing method
Inventor: KAWABUCHI KATSUHIRO
IPC: H01L21/027
Filed: 1981-12-19
Abstract: PURPOSE:To prevent a drop of exposure accuracy, and also to elevate positioning accuracy, by providing a resist through a spacer film on a semiconductor substrate on which a marker is provided, executing positioning by use of this marker, and thereafter, exposing the resist. CONSTITUTION:On the surface of a silicon wafer 21, a positioning marker 22 is formed by use of an anisotropic wet etching technique. Subsequently, a photoresist 23 is spin-coated as a spacer film. Thereafter, by using a sputter vapor- depositing method, a silicon film 24 is covered as a transfer film, and on this silicon film 24, an electric beam resist 25 is coated. As for said marker 22, a pyramidical shape which is scarcely affected by the spacer is more effective, but any projecting shape can be used. According to this exposing method, attenuation and scattering of an electron, an ion, light or X-rays in a multilayer structure consisting of the spacer film, the transfer film, etc. can be reduced, therefore, the positioning accuracy utilizing the positioning marker can be elevated remarkably.
Patent JP-S6098390-A (JP)
Inventor: HOSAKA SEIICHI
IPC: G21D1/00
Filed: 1983-11-04
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-H0372907-A (JP)
Title: Manufacturing process of filter, and filter
Inventor: HANSU AA HAERURE
IPC: B01D46/12
Filed: 1990-08-02
Abstract: PURPOSE: To easily produce a filter having good performance by placing a filter member consisting of plural layers of wire nets between the electrodes of a resistance welding machine, pressing the wire nets to each other by the electrodes and resistance-welding the wire nets in such a manner that the wire nets are at least partly joined to each other. CONSTITUTION: The filter member 4 consisting of the wire nets 6 of the plural layers is placed between the electrodes 2 and 3 of the resistance welding machine 1. The wire nets 6 are pressed to each other by the electrodes 2, 3 and are resistance-welded in such a manner that the wire nets 6 are at least partly joined to each other. The filter member 4 is deformed to a desired size and shape after the resistance welding of the wire nets. Consequently, the easy and inexpensive production of the filter having the good filter performance and adsorption quantity is made possible.
Patent JP-S58106072-A (JP)
Inventor: KOGANEMARU SHIYUNJI
IPC: E05B49/00
Filed: 1981-12-18
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-S59100801-A (JP)
Inventor: GEERUHARUTO RAUERU
IPC: G01B5/00
Filed: 1983-11-04
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-H05310067-A (JP)
Title: Device for supplying electricity such as electricity feeding rail and wire
Inventor: PATORITSUKU BONMARUTO
IPC: H01R13/03
Filed: 1992-07-09
Abstract: PURPOSE: To provide an electricity feeding device with high durability and extremely excellent on workability. CONSTITUTION: A current collecting device 1 comprising a current feeding rail for feeding electricity in contacting with a current collector 6 such as a current collecting wiper and the like, a current feeding wire, and the like, has its contacting surface to the current collector of a body 2 being integrally formed by an abrasion resistant layer 3 such as an abrasion resistant strip with high electrical conductivity and high melting point or a film, and the abrasion resistant layer 3 is more abrasion resistant than the main body 2 of the electricity feeding device and has a Vickers hardness of 1,000 and a melting point of 2,000 deg.C.
Patent JP-H0368615-A (JP)
Title: Production of methylolated aminotriazine condensate
Inventor: YATANI HIDETAKA
IPC: C08G12/40
Filed: 1989-08-09
Abstract: PURPOSE:To obtain the title condensate excellent in transparency and homogeneity by reacting cyclohexanecarboguanamine with formaldehyde under specified conditions. CONSTITUTION:Cyclohexanecarboguanamine is reacted with formaldehyde by gradually feeding cyclohexanecarboguanamine to a formaldehyde solution (e.g. aqueous solution) or a solution containing cyclohexanecarboguanamine and formaldehyde in a molar ratio <=1/2.5 while keeping the temperature of the solution at 55-150 deg.C.
Patent JP-S6268243-A (JP)
Title: Tool changing method for metal machining robot
Inventor: SHIBATA SHIGENOBU
IPC: B23Q3/155
Filed: 1985-09-18
Abstract: PURPOSE:To make plural tool holders attachable and vice versa with self-regulating motion of a metal machining robot, by setting up these tool holders, holding the specified cutting tools, in a tool stand. CONSTITUTION:A spindle 12 is driven for rotation by a motor 14, and a coil, where this spindle 12 is inserted, is given feed motion in an X direction by a motor 15. And, each quick change type tool holder 18 is housed in a housing groove 17 of a tool stand 16. A collor 29 having a pair of keys 28 is attached to a holder body 19 of the tool holder 18, and although this collor 29 is energized by a spring 30, it is slidable to the holder body 19 within the range of a clearance l with a clock nut 21. In addition, a taper part 24 of the tool holder 18 is inserted into the spindle 12, and the whole tool holder 18 is made to rotate around the axial center as far as 90 deg. whereby each of these tool holders 18 is clamped.
Patent JP-S6450410-A (JP)
Title: Manufacture of semiconductor single crystal layer
Inventor: KANBAYASHI SHIGERU
IPC: H01L21/263
Filed: 1987-08-21
Abstract: PURPOSE:To make it possible to form a silicon single crystal layer on an insulating film without thermal damage to a silicon substrate, by forming a metal film, whose heat conductivity is larger than that of a protective film, on the protective film formed on a silicon film to be formed into a single crystal, and discharging heat from fused silicon into the metal film when a silicon layer is fused. CONSTITUTION:An SiO2 film 11 is deposited on a single crystal Si substrate 10. A polycrystalline Si film 13, and an SiO2 film are further deposited. A metal material, whose heat conductivity is larger than that of the SiO2 film 14, e.g., an Al film 15, is deposited. An SiO2 film 16 is deposted thereon. When an electron beam 20 is projected on the film 16 and scenned, the beat from the fused Si layer flows out in the lateral direction through the Al film 15. Therefore, the decrease in solidifying speed of the fuzed Si layer can be prevented. The beam scanning speed can be made to agree with the solidifying speed of the silicon layer. Thus, a single crystal silicon layer can be formed in an insulating film without damage on the silicon substrate.
Patent JP-H0952565-A (JP)
Title: Lower cover for steering wheel
Inventor: NAGATA NORIYA
IPC: B62D1/11
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a lower cover which little prevents the deformation of a spoke according to the impact on a steering wheel, and in which the spoke can sufficiently demonstrate the impact mitigating function. SOLUTION: A lower cover 19 stores a spoke having an impact mitigating part 18 so as to mitigate the impact through the deformation when the impact is applied to a steering wheel 11. A part of the lower cover 19 which is close to the impact mitigating part 18 is provided with a pass permitting part which is less in the strength compared with other parts, broken through the contact with the impact mitigating part 18, and permits the pass of the impact mitigating part 18. The impact mitigating part 18 is long, and bent toward a side wall part 22 of the lower cover 19 when the impact is applied. The pass permitting part consists of a thin-walled part 27 extending in the longitudinal direction of the impact mitigating part 18 before deformation in the lower cover 19.
Patent JP-2001033545-A (JP)
Title: Millimetric wave radar and intervehicle distance controller
Inventor: HANAWA KAZUHIKO
IPC: B60R21/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for separating spectra of a plurality of stationary objects (including stopping vehicles) in front of its own vehicle and detecting the distance thereof through light load signal processing. SOLUTION: Spectra of a plurality of stationary objects (including stopping vehicles) in front of its own vehicle are separated using a millimetric oscillator 101, a circuit 115 generating a rectangular wave modulation signal 117 for switching the oscillation frequency of the millimetric oscillator 101 instantaneously between two frequencies, a circuit 113 generating a saw-tooth wave modulation signal 118 linearly such that the oscillation frequency of the millimetric oscillator 101 decreases with time, and a controller 116 for switching the rectangular wave modulation circuit 116 and the saw-tooth wave modulation circuit 116.  Presence of a stationary object (stopping vehicle) in front is detected by signal processing using the rectangular wave modulation signal 117 and superposed spectra of a plurality of stationary objects are separated effectively by the saw-tooth wave modulation signal 118 thus detecting the distance of a plurality of stationary objects through light load signal processing.
Patent JP-S5995687-A (JP)
Inventor: NAKAMORI MASAJI
IPC: G07F9/02
Filed: 1982-11-25
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-S6362862-A (JP)
Title: Ceramic coated ti and ti alloy product and its production
Inventor: YAMADA YASUYUKI
IPC: C23C14/24
Filed: 1986-09-02
Abstract: PURPOSE:To form a TiN coating layer on the surface of an Ti base material with high adhesion by subjecting the surface of the base material to Ti bombardment by arc evaporation to remove a surface layer such as an oxide film and to form a Ti layer and by carrying out coating with TiN. CONSTITUTION:A Ti work 2 is put on a turntable 4 in a vacuum vessel 1, the vessel 1 is evacuated and the work 2 is heated. The turntable 4 is turned, about -600--1,000V voltage is impressed to the work 2 with a bias DC power source 6 and a trigger 5 for a Ti cathode 3 is excited to cause arc discharge. Ti ions are generated by the discharge to clean the surface of the work 2 by sputtering and to form a thin Ti layer on the surface of the work 2. Since oxygen is trapped, a clean bombarded layer is formed. The bias voltage is then dropped to about -50--300V, gaseous N2 is introduced from the inlet 9 and a TiN coating layer is formed on the surface of the work 2 as usual.
Patent JP-2001032781-A (JP)
Title: Variable displacement pump
Inventor: OBA KENZO
IPC: F04C2/344
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of an adapter ring and generation of noise when a pump is actuated while improving engagement assembling performance of the adapter ring to a pump easing in a variable displacement pump. SOLUTION: In this variable displacement pump 10, a slit 19C along the whole range in the width direction of an adapter ring 19 is provided in a part in the circumferential direction of the adapter ring 19 engaged in an engagement hole 20 in a pump easing 11, and an outer diameter of the adapter ring 19 in a free condition is set to be larger than a hole. diameter of the engagement hole 20 of the pump casing 11.
Patent JP-S6362210-A (JP)
Title: Cooling controller for oil-filled electric appliance
Inventor: OGASAWARA SHINICHI
IPC: H02P23/00
Filed: 1986-09-02
Abstract: PURPOSE:To keep an oil feed function stable and to enable the cooling control without losing a life and a power saving effect in an oil-filled electric appliance, by increasing the rotation speed of an oil feed pump when a temperature of insulating oil is low. CONSTITUTION:When a temperature of insulating oil in an oil-filled electric appliance 2 is lowered below a definite value, a temperature switch 11 is closed and then a relay 22 is excited, so that a normally closed contact 22b is opened and a relay 21 becomes non-excited. Therefore, in this case, a normally opened contact 21a is opened and a normally opened contact 22a is closed, so that a speed command signal of a speed command signal generator 12 is transmitted to a frequency modulator 7. The rotation speed of an oil feed pump 9 is increased in accordance with the speed command signal and controlled by the frequency modulator so that it becomes a value close to a rated rotational speed. When a use of the oil-filled electric appliance is started at the very cold time, oil is also fed stably to an oil feed pump so that operations of the oil-filled electric appliance can be continued.
Patent JP-2000037125-A (JP)
Title: Stem exclusion dropper for combine harvester
Inventor: OCHI SHOJI
IPC: A01F12/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To perform exact stem exclusion in the stem dropper attached to a combine harvester. SOLUTION: This combine harvester comprises (1) a stem exclusion dropper 3 that receives threshed stems sent from a threshing unit, binds the stems at a certain amount and falls them down around the shaft 2 of the dropper 3, (2) a controllable weight spring 4 that is pulled almost in the horizontal direction and mainly receives the weight of the stem exclusion dropper 3 and the returning spring 5 that allows the stem exclusion dropper 3 to restore by pulling it at an inclining angle across the direction of the weight spring 4.
Patent JP-H0254943-A (JP)
Title: Semiconductor resin sealing device
Inventor: MATSUO ITARU
IPC: B29C45/77
Filed: 1988-08-19
Abstract: PURPOSE:To simplify structure of a semiconductor resin sealing device and to acquire a highly stable device of a high operation rate by eliminating a clamping force detecting means and by providing a current measuring means or a current controlling means of a motor inside a controlling device instead. CONSTITUTION:A controlling device 6 of a semiconductor resin sealing device recognizes a position XB which is a standard of clamping operation and starts clamping of a die 1. When the upper and lower dies 1a, 1b attain a contact point XO each other, a current of a motor 4 increases. When the current value attains a current value IB which is relevant to a standard clamping force TB, the device 6 stops the motor 4, a present position XB of a die is read in and stored by a position detecting means 7, opening is carried out thereafter, and recognition of the position XB is finished. A current measuring means or a current controlling means of a motor is used instead of a clamping force detecting means to simplify a resin sealing device and to acquire a troubleproof device of a high operation rate.
Patent JP-2000040439-A (JP)
Title: Switch sheet for key switch unit, manufacture of the same and key switch unit
Inventor: KAJI MASAKAZU
IPC: H01H13/70
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To mask an adhesive surface of a tape by a spacer excluding an adhesive surface on which the metallic domes are stuck, for preventing a substrate from stairing by an adhesive agent when a key switch unit is mounted on the substrate. SOLUTION: An adhesive surface of a liner 12 is adhered to a lower surface side mold release surface of a spacer 13, an adhesive surface of a tape 14 having a predetermined shape is adhered to an upper side mold releasing surface of the spacer 13, a plurality of insertion holes 13a, 12a through which the metallic domes can be inserted, are formed on the spacer 13 and the liner 12, the metallic domes D are adhered to the adhesive surface of the tape 14 through the insertion holes 13a, 12a of the spacer 13 and the liner 12, and the spacer 13 is punched into the shape same as the tape 14, and adhered by the liner 12 together with the punched residue around the same.
Patent JP-S6449097-A (JP)
Title: Voice recognition system
Inventor: FUJIMOTO TAKAYUKI
IPC: G10L15/10
Filed: 1987-08-20
Abstract: PURPOSE: To improve the recognition rate by extending/shortening the time length of a registering pattern to be a unit smaller than a word in accordance with unknown input pattern length by using a specific follow-up degree. CONSTITUTION: The time length of a registering pattern to be a unit smaller than a word is extended/shortened in accordance with the unknown input pattern length by using the specific follow-up degree. Namely, the average word length of a word vocalized by a specific speaker can be effectively approximated by the primary function of the number of syllables included in the word. When it is defined that the inclination of the primary function is (a) and a constant for determining a follow-up speed for learning the word is α, the weighting mean of (1-α): α is found out so as to follow up an interior division rate between the inclination (a) for registering and an inclination for an unknown input to update the inclination (a).  Consequently, the collation of a registering syllable pattern with a false word pattern can be executed by a moderate follow-up degree to an input voice, influence due to misprocessing such as misvocalizastion is evanded and the reduction of a recognition rate is efficiently prevented.