baber/WOPTO huggingface dataset:
Patent JP-H02163388-A (JP)
Title: Tunnel microscope-type fine working device
Inventor: YAMAMOTO TAKU
IPC: C23F4/00
Filed: 1988-12-16
Abstract: PURPOSE:To efficiently supply a gaseous reactant to the minute region in the vicinity of the tip of a microprobe by supplying the gaseous reactant to the gas passage in a probe holder through a flexible tube, and discharging the gaseous reactant from the tip of the hollow microprobe. CONSTITUTION:The microprobe 1 is fixed to the holder 2, and a voltage is impressed from a voltage source 3 through the holder 2. The tunnel current flowing between a sample 4 and the probe 1 is monitored by an ammeter 5, a piezoelectric actuator 7 is driven by the feedback of a probe position controller 6 to keep the distance between the sample 4 and the probe 1 constant, and the tunnel current value is held at a specified value. Meanwhile, the gaseous reactant is supplied to the holder 2 set in a vacuum vessel 11 from a supply source 8 through a passage 16, a valve 9, and the flexible tube 13, and discharged onto the surface of the sample 4 from the tip of the probe 1. By this method, the minute region on the surface of the sample 4 is tine-worked as specified, the contamination and corrosion of every part of the device with the gaseous reactant are controlled, and the load of a vacuum pump 12 is reduced.
Patent JP-S63225469-A (JP)
Inventor: JIYOOJI ERU DATSUGAN
IPC: H01J61/20
Filed: 1987-12-18
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-H07153092-A (JP)
Title: Optical disc apparatus
Inventor: YASHIRO YOSHIKAZU
IPC: G11B7/09
Filed: 1993-11-26
Abstract: PURPOSE:To stably conduct focusing control and tracking control by making a time constant of an automatic gain-controlling circuit small while a projecting amount of light from a laser is being changed. CONSTITUTION:A signal of a total amount of a reflecting laser light from an optical disc is supplied and amplified at a gain variable amplifier 1, to which a delay based on a time constant of a time constant circuit 7 is added thereby to form a gain control signal. The gain control signal is fed to the amplifier 1 to automatically control a gain. In the meantime, a focus error signal and a tracking error signal detected on the basis of the reflecting light from the optical disc are amplified respectively at gain variable amplifiers 2 and 3, and gain control signals obtained by adding the delay based on the time constant of the time constant circuit 7 to the amplified signals are sent to the amplifiers 2 and 3, thereby controlling gains. The focus error signal and tracking error signal amplified at the amplifiers 2 and 3 are output through pre-hold circuits 5 and 6 by a defect detection signal output from a defect detection circuit 4.
Patent JP-H04188259-A (JP)
Title: Operation manual generation device
Inventor: YOSHIDA MICHIHIRO
IPC: G06F3/02
Filed: 1990-11-21
Abstract: PURPOSE:To improve a man-machine interface by outputting guidance information am operation manual request when there is the operation manual request. CONSTITUTION:When the operator of a communication terminal does not know the operation method, the operation manual request from the communication terminal is received and an operation manual corresponding to service which the operator is to request is generated, whereby it is transmitted to the communication terminal. In such a case, a facsimile mail equipment is called and the operation manual is requested. The operation manual is requested by using a tone signal by a key operation in accordance with sound guidance from the facsimile mail equipment. The operation manual can be requested by using an OMR sheet. Thus, the man-machine interface can be improved and the function of a unit can fully be used.
Patent JP-H05158826-A (JP)
Title: Standard time setting system
Inventor: TANIGUCHI HIDENORI
IPC: G04C9/04
Filed: 1991-12-04
Abstract: PURPOSE:To make the error of standard time between each information processor extremely small by arranging one standard time answering device on a common transmission line, and correcting transmission delay time by a connected information device. CONSTITUTION:The standard time correcting means 14 of a standard time requesting device 1 receives standard time information in an answer frame generated by the answer frame generating means 24 of the standard time answering device 2. At that time, the correcting means 14 corrects the transmission delay time due to an external transmission line 30 for a standard time request sent to the answering device 2, and sets the new standard time to a clocking means 11. At that time, the correcting means 14 calculates the new standard time from transmitting time, receiving time, and time information contained in a standard time answer frame. Thus, the standard time whose error is extremely small between each information processor can be provided. Besides, in the case of the collation of trace information in these information processors, the error of the time information of some event can be made small.
Patent JP-H06169033-A (JP)
Title: Method for mounting semiconductor chips
Inventor: NODA YUJI
IPC: H01L23/29
Filed: 1992-11-30
Abstract: PURPOSE:To make safe testing of the electrical characteristics possible and also to realize high density mounting with good moisture resistance in the method of directly mounting semiconductor chips on a printed circuit board. CONSTITUTION:After covering a semiconductor chip 1, an interconnection terminal part 22, and a bonding wire 3 with a first resin 19, electrical tests are conducted by contacting the probes to electrical testing parts 21 that are exposed outside the first resin 19, and the final sealing is done by covering the first resin 19 and the electrical testing parts 21 with a second resin 29.
Patent JP-H05124427-A (JP)
Title: Air-conditioning device for vehicle
Inventor: KAWAI NOBUYUKI
IPC: B60H1/12
Filed: 1991-11-07
Abstract: PURPOSE:To provide optimum heating performance without controlling the temperature of an auxiliary air-conditioning device during starting at a low water temperate by driving the auxiliary air-conditioning device with a rather high power when control of starting at a low temperature is effected on the main-air-conditioning device side during operation of an integrated operation member. CONSTITUTION:A main air-conditioning device 501 wherein air from a blower fan 501a is heated by engine cooling water and fed to a car room is provided and separately from the main air-conditioning device 501, an auxiliary air-conditioning device 502 through the working of which a part of the interior of a car room is individually heated is disposed. An integrated operation member 503 from which a command for integrated operation of the two air- conditioning devices 501 and 502 is transmitted is provided. When the integrated operation member 503 is operated, a blower fan 501a and the auxiliary air-conditioning device 502 are operated and controlled individually from each other so as to provide heating performance responding to a vehicle heat load. Further, a control means 505 with the aid of which, when the temperature of engine cooling water is below a given value, an airflow of the blower fan 501a is decreased and the auxiliary air-conditioning device 502 is driven with a rather high power than a usual time is provided, resulting in automatic provision of optimum heating performance.
Patent JP-H02166295-A (JP)
Title: Zn-ni composition electroplated steel sheet excellent in corrosion resistance in worked part
Inventor: SHINDO YOSHIO
IPC: C25D15/02
Filed: 1988-12-19
Abstract: PURPOSE:To obtain a Zn-Ni composite electroplated steel sheet excellent in corrosion resistance in a worked part even under severe working conditions by incorporating specific amounts of Mn and cationic polymer to a Zn-Ni alloy plating. CONSTITUTION:Mn and cation polymer are incorporated to a Zn-Ni alloy plating by 0.1-10wt.% and 0.001-5wt.%, respectively. As the above cation polymer, quaternary amine polymer is preferred. The above Mn has sacrificial corrosive action higher than that of Zn, and, by compounding the above Mn with the above Zn-Ni alloy plating, the improvement of corrosion resistance in a worked part is attained. Further, the deposition of Mn whose deposition potential differs greatly from those of Zn and Ni is accelerated by the above cation polymer. By this method, the Zn-Ni composite electroplated steel sheet excellent in corrosion resistance in a worked part can be obtained.
Patent JP-H10132668-A (JP)
Title: Sensor utilizing change in capacitance, and its manufacture
Inventor: OKADA KAZUHIRO
IPC: G01P15/18
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a sensor from receiving physical damage easily when an excessive outer force is applied. SOLUTION: A doughnut shaped groove is dug on the lower surface of a first substrate 100 and a flexible part is formed. An annular pedestal 220 is joined to the lower surface of a fixed part being located around the donut groove, and a weight body 210 is joined to an operation part that is located inside the donut groove. A second substrate 400 is joined to the upper part of the first substrate 100, electrodes El and E2 are formed at a surface that opposes both substrates 100 and 400, and a capacitance element is formed. A third substrate 300 is joined to the lower surface of the pedestal 220. The weight body 210 is suspended in the air and is displaced when being accelerated. The displacement causes the interval between the electrodes E1 and E2 to change, thus detecting acceleration as the change of capacitance.  The first substrate 100, the pedestal 220, and the third substrate 300 exist in the upper direction of the weight body 210, in horizontal direction, and in the lower direction, respectively, thus controlling an excessive displacement and preventing the flexible part from being damaged.
Patent JP-H01205693-A (JP)
Title: Video signal processor
Inventor: DONARUDO HENRII UIRISU
IPC: H04N9/78
Filed: 1988-12-21
Abstract: PURPOSE: To prevent a component from being mixed with each other by inactivating a signal processing means which has completed sampling when a switching means selects a signal other than a 1st video signal which is already processed and supplies it to an output terminal. CONSTITUTION: When a Y/C selector switch 102 selects a couple of component signals supplied to a luma/chroma processing circuit from outside, a control bus decoder 116 generates a 2nd control signal SCS inactivating a circuit 18 used to decode a composite video signal CVBS into its components. For the purpose, an electronic switch 120 is provided between a clock generator 16 and the remaining part of a digital processing circuit 18. When a switch 120 is open, an A/D converter 108, a comb line filter 110, and D/A converters 112 and 114 are disconnected and inactivated. Consequently, such interference that the clock-controlled circuit 18 is coupled with wide-band component signals Y2 and Y3 which are supplied from outside is prevented.
Patent JP-2000151086-A (JP)
Title: Printed circuit unit and its manufacture
Inventor: YAMAGISHI YASUO
IPC: H05K3/34
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To efficiently mount mold parts on the same board by soldering/ mounting the lead pin of a first part to the electrode of a printed circuit board with first low melting point metal, forming second low melting point metal on the electrode of the printed circuit board, jointing the electrode of a second part to second low melting point metal and mounting the second part on the printed circuit board. SOLUTION: A mask 26 having the corresponding opening part 26a of a first electrode 12 is arranged on a printed circuit board 10 and solder paste 24 is put on the mask 26. A squeegee 28 is slid along the surface of the mask 26 and the opening part 26a of the mask 26 is filled with solder paste 24. QFP 16 is positioned against the printed circuit board 10 so that the lead pins 18 of QFP 16 are out on solder paste 22 on the first electrode 12 of the circuit board 10. The lead pins 18 are tacked by solder paste 24, an infrared lamp 30 is radiated and paste is reflowed. A bear chip 20 is loaded/connected onto a second electrode 14 in connection to the first electrode 12 of the circuit board 10 with solder 24a contained in paste 24.
Patent JP-H01162861-A (JP)
Title: Method for applying emboss pattern to synthetic fiber cloth and dyeing the same
Inventor: MORISHIMA FUMIHIRO
IPC: D06C23/00
Filed: 1987-12-17
Abstract: PURPOSE: To prepare a new fabric rich in steric feeling by concurrently performing the formation of uneven patterns and coloring with heat generation from a photosensitive thermogenic agent by irradiating near infrared radiations after applying a printing agent mainly composed of a coloring agent and the photosensitive thermogenic agent on a surface of a synthetic fiber fabric. CONSTITUTION: At first, a printing agent mainly composed of a coloring agent and a photosensitive thermogenic agent (e.g. graphite) is applied on a surface of a synthetic fiber fabric followed by drying. Subsequently, near infrared radiations are irradiated on the surface to generate heat from the photosensitive thermogenic agent, and thereby synthetic fibers at the positions where the printing agent is adhered are shrunk by heat, and as a result, the synthetic fiber fabric has uneven patters, and at the same time it is colored.
Patent JP-H10149250-A (JP)
Title: Charge current detecting circuit and coordinate input device utilizing the same
Inventor: INOUE KINYA
IPC: G06F3/0488
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To evade the influence of noise when a fine charge current is detected by switching output according to a rise and a fall of a pulse, connecting one input to the other output and the other input to one input, and generating level differences between detection signals on a charging and a discharging side with the same polarity. SOLUTION: For a rise connection, a 1st input I1 and a 2st output O1 are connected and a 2nd input I2 and a 2nd output O2 are connected respectively. For a fall connection, the 1st input I1 and 2nd output O2 are connected and the 2nd input I2 and 1st output O1 are connected. At this time, a voltage signal is generated as a transient phenomenon at the other end of a capacitor corresponding to a rise and fall of a driving pulse. The waveform as a difference voltage when this voltage signal is applied between + and - phase terminals of a difference current generating circuit 15 becomes a waveform having the same polarity when the driving pulse rises and falls.
Patent JP-H10148850-A (JP)
Title: Production of titanium oxide electrochromic thin film
Inventor: YOSHIMURA KAZUNORI
IPC: C23C14/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a thin film showing large changes in transmittance during coloring and decolorizing and having high coloring efficiency by sputtering while controlling the flow amt. of argon gas into a sputtering system to a specified range. SOLUTION: After a sputtering chamber 2 is evacuated by a vacuum pump 14, argon is introduced into the sputtering chamber 2 at 120 to 230sccm flow rate by a mass flow controller 16 and oxygen gas is introduced generally by 5 to 20sccm to perform DC magnetron sputtering. Thereby, titanium atoms sputtered from a target 8 is oxidized to produce titanium oxide by the oxygen gas introduced into the sputtering chamber 2, and the oxide is deposited to form at titanium oxide thin film of specified thickness on the surface of a substrate 10 facing the target. Thereby, the obtd. film shows large changes in the transmittance during coloring and decolorizing and gives high coloring efficiency.
Patent JP-H03182758-A (JP)
Title: Formation of rugged pattern
Inventor: SUGATA MASAO
IPC: C08J7/00
Filed: 1989-12-13
Abstract: PURPOSE:To form high-sensitivity rugged patterns by separating a stage for irradiating a film consisting of a high-molecular material with an energy beam and a stage for heating the film so as to avert the abrasion of the high- molecular film. CONSTITUTION:The high-molecular material consisting of particularly halogenated hydrocarbon chains is used in terms of the easy dissociation of chemical bonds by the energy beam and the durability, etc., of the formed rugged patterns. The film 3 consisting of the high-molecular material is irradiated with the energy beam 4 and is heated in an inert atmosphere. The energy quantity of this energy beam 4 is then suppressed to the extent of not causing the abrasion of the high-molecular film 3 and of preventing the arrival of the energy beam at the substrate surface at the time of irradiating the high- molecular film 3 with the energy beam 4. The reflection of the energy beam on a substrate 1 and the release of secondary electrons are thereby suppressed and the degradation in pattern resolution and the damage of the substrate itself are averted. The rugged patterns of the high sensitivity and high resolution are stably obtd. with good reproducibility.
Patent JP-H08152329-A (JP)
Title: Signal detection system for optical fiber gyro
Inventor: NISHIURA YOZO
IPC: G01C19/72
Filed: 1994-11-29
Abstract: PURPOSE: To provide a signal detection system for optical fiber gyro in which a reference signal is taken out from the signal of a phase modulator, two waves are discriminated definitely by the reference signal during one period of phase modulation, and the duration can be measured. CONSTITUTION: A phase modulator 7 is provided at one end of a fiber coil 6 and a rectangular wave clock 8 for driving the phase modulator 7 is also provided. Clockwise and counterclockwise lights in the coil 6 are coupled at a coupler 5 and the intensity of interfering light is detected by a light receiving element 10. The intensity thus detected is fed to an amplifier 11 and the DC component is removed through a capacitor 12 before being converted into a rectangular wave through a comparator 13. The rectangular wave thus converted is fed to the CLK input of a DFF 14 and the clock 8 is sustained at the input D. The output Q subjected to 1/2 frequency division has such waveform as the preceding wave F corresponds to 1 and the following wave corresponds to 0.  A counting clock 16 is fed to the CLK inputs of counters 17, 18 while the output Q and the inverted output from an inverter 19 are fed to the EnT input in order to measure the length of the preceding and following waves. A subtractor 20 determines the difference of the length thus determining the rotational angular speed of the coil 6.
Patent JP-H10102147-A (JP)
Title: Production of nonoriented silicon steel sheet with high magnetic flux density and low iron loss
Inventor: KAWAMATA RYUTARO
IPC: C22C38/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To produce a nonoriented silicon steel sheet having high magnetic flux density, reduced in iron loss, and excellent in magnetic properties by subjecting a slab, having a specific composition consisting of Si, Mn, C, N, S, and Fe, to roughing and then to finish rolling at a specific coefficient of roll friction. SOLUTION: A slab, having a composition consisting of, by weight, 1.0-7.0% Si, 0.10-1.5% Mn, <=0.0050% C, <=0.0050% N, <=0.0050% S, and the balance Fe with inevitable impurities and further containing, if necessary, 0.10-2.00% Al, is hot-rolled. At this time, a roughed sheet bar is joined to a preceding sheet bar, which is finish-annealed continuously. At the time of this finish annealing, an emulsion of fats and fatty oils is mixed by 0.5-20% with hot roll cooling water to regulate the average friction coefficient between the roll and the steel plate to <=0.25, and also strain rate per pass is regulated, preferably, to >=150s<-1> . Subsequently, the steel plate is subjected, if necessary, to hot rolled plate annealing consisting of continuous annealing at 850-1150 deg.C for 20sec-5min or box annealing at 750-850 deg.C for 5min-30hr, followed by cold rolling and finish annealing.
Patent JP-H104432-A (JP)
Title: Electronic mail service gateway, short message processor communication system and electronic mail transmission method to mobile terminal equipment
Inventor: BELPAIRE ANTHONY
IPC: G06F13/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a mail service gateway triggered automatically even when a mobile terminal equipment is set off in which an electronic mail message is sent from a terminal equipment of a stationary network to the mobile terminal equipment without the need for connection setting. SOLUTION: A mobile communication network (GSMN) is provided with a short message service center SMSC. Then a gateway MSG is provided with a decomposing means D that decomposes an electronic mail message so as to generate a sequence of a data block led by a mobile communication network and an insert means E that inserts continuous data blocks of a succeeding short message, uses the short message service and supplies the short message to a short message port SMP of a mobile communication network led to mobile terminal equipments MT1, MT2.
Patent JP-H05160810-A (JP)
Title: Code error monitoring circuit
Inventor: TAKIGAWA SHINYA
IPC: H04L7/00
Filed: 1991-12-05
Abstract: PURPOSE:To attain data transmission without losing the relation of position between data and a frame signal by transmitting the data with a frame signal in-phase with a normal phase signal up to the time when the error of a prescribed level takes place. CONSTITUTION:A CMP 3 discriminates the result of phase comparison between a frame signal F in the normal state from an optical module and a frame signal F' from a CNT 2 to be an error. TIM 4 outputs a signal representing the error for a prescribed time. SEL 1 selects the signal F in a normal state from the optical module and the CNT 2 generates the frame signal F' in phase with the signal F and outputs it. The signal F' is sent to the CMP 3, in which the phase of the signal is compared with that of other input signal F. When the result of comparison shows coincidence, TIM 4 outputs a signal representing no error to the SEL 1. Thus, SEL 1 selects the signal F' and sends it to CNT 2, from which the signal F' is outputted.
Patent JP-H07179302-A (JP)
Title: Agricultural chemical granular agent
Inventor: OGAWA MASAO
IPC: A01N25/30
Filed: 1993-12-21
Abstract: PURPOSE:To obtain an agrochemical granular agent as a formulation high in utility, because the lowering in the hardness of the granules can considerably be reduced in comparison with conventional formulations and the powdering of the formulation can be prevented, even when stored under a high humidity condition. CONSTITUTION:This agrochemical granular agent comprises (a) an agrochemically active agent, (b) sodium montomorillonite, (c) sodium carboxymethylcellulose, and (d) one or more of surfactants consisting of the group of an alkylbenzene sulfonate salt, a sulfosuccinic acid diester surfactant and a polycarboxylic acid surfactant.
Patent JP-H09135779-A (JP)
Title: Smokeless heating cooker
Inventor: MATSUMOTO TAKAKATSU
IPC: A47J37/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To maintain cooled or heated indoor air as it is by providing an air sending part on the upper periphery of a heating cooking part present at the upper part of a heat source and providing an air suction part on a position lower than the air sending part. SOLUTION: In the case of grilling meat and vegetables, etc., the combustion part 60a of a gas burner which is the heat source 6 is ignited. Simultaneously, the blower 10 of an air sending path 5 and the intake fan 14 of an air intake path 12 are operated. The air from the outdoor is passed through an air sending duct 11 and sent into the air sending path 5. Further, the air is passed through the air sending path 5 and sent from the air sending port 4c of a top plate 4 onto an object to be grilled such as grilled meat or the like on a grate 9 which is the heating cooking part.  The air is suctioned through the air intake path 12 by the operation of the intake fan 14 from an air suction port 12a opened at the upper periphery of the grate 9 at the lower position of the air sending port 4c and the air from the outside of a room sent from the air sending port 4c immediately includes the air raised from the object to be grilled and is sucked from the air suction port 12a.