baber/WOPTO huggingface dataset:
Patent JP-H06326156-A (JP)
Title: Structure of bonding tool
Inventor: SATO HIDEKAZU
IPC: H01L21/60
Filed: 1993-05-11
Abstract: PURPOSE:To change the temperature of a bonding tool by using a continuous heating system in the structure of the bonding tool used for connecting a glass substrate and a tape substrate. CONSTITUTION:The structure of a bonding tool consists of a pressure body 2 with a pressure surface 7, a pressure-body moving mechanism 4, a heating element 1 with a heat generating section and a heating-element moving mechanism 3. Through-holes 1 for cooling are formed to the pressure body 2, and the pressure body 2 is heated by a contact with the heating element 1. The heating element 1 is separated, and a refrigerant is flowed into the through-holes 11, thus allowing the cooling of the pressure body 2.
Patent JP-H10296140-A (JP)
Title: Nozzle head of pump
Inventor: IIZUKA SHIGEO
IPC: B05B11/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent and stabilized foaming action over a long period and to keep a sanitary utilizing condition by making the refuse, dust, etc., difficult to intrude from an air hole into an injection passage in front of the foaming body of a foaming nozzle head. SOLUTION: In this nozzle head, an air hole 10 opening in an injection passage between an injection port 7 for energetically injecting a liq. content and a foaming body 12 for foaming the injected liq. content to introduce the outside air is opened in a guide cylinder 16 of a pump main body 13 being in the state almost closed by a nozzle head at all times. Consequently, the air in the guide cylinder 16 into which refuse, dust, etc., are not allowed to intrude or are almost not included is introduced into the injection passage.
Patent JP-H06320707-A (JP)
Title: Screen printing of cream solder
Inventor: SAKAMI SEIJI
IPC: B41F15/26
Filed: 1993-05-11
Abstract: PURPOSE:To prevent solder from deforming and chipping when a substrate is separated from a mask by stacking both substrate and mask together, sliding a squeegee over the mask, applying cream solder to the substrate through a pattern, hole, and separating the mask from the substrate with a concurrent action to press the mask to a substrate side. CONSTITUTION:When the application of cream solder 21 is completed, oscillation is directly transmitted to a mask 9 by driving a piezoelectric element 15, and the mask 9 is pressed against the substrate 13 by the squeegee 6. Next, a support table 12 and the substrate 13 are allowed to descend slowly in an arrow N4 direction by driving a servo motor 18 with a pressing action left continuing by the squeegee 6 as a pressing member. Further, the table 12 is allowed to come down by continuing the pressing action so that a printing plate becomes separated. Consequently, a velocity component 21 which tends to restore the mask 9 during the separation of a printing plate is controlled to almost a nil. Therefore, the cream solder 21 is prevented from chipping or becoming blank by optimizing a plate parting speed.
Patent JP-S5911874-A (JP)
Inventor: ROBAATO JIYON RANPU
IPC: B60R22/415
Filed: 1983-06-20
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-H10300435-A (JP)
Title: Measuring method and film thickness measuring device
Inventor: OKURA KATSUMI
IPC: G01B11/06
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and a film thickness measuring device capable of measuring the thickness of a film with high accuracy. SOLUTION: A glass substrate 50 formed with a film to be measured consisting of a chromium pattern and a dielectric layer on the upper surface is moved horizontally by a drive table between a pair of upper and lower laser displacement sensors 3, 4. From the upper laser displacement sensor 3, first laser beams are output at equal pitches to the film to be measured, and the sensor detects an upper distance A based on the first reflected beams. From the lower laser displacement sensor 4, second laser beams are output at equal pitches to the film to be measured, in such a way that the beams are transmitted through the glass substrate 50, so that the sensor detects a lower distance B and the value K of luminous quantity based on the second reflected beams.  An arithmetic processing unit, when the value K of luminous quantity is not smaller than a preset value L, determines that the beams are reflected by the chromium pattern, then calculates an average value regarding only the lower distance Bf2 for a measuring range F2 as effective, and calculates the thickness of the film to be measured on the basis of that average value and the average value of the upper distance A.
Patent JP-H048699-A (JP)
Title: Air jet rotary wing aircraft
Inventor: TAGA KIICHI
IPC: B64C27/18
Filed: 1990-04-25
Abstract: PURPOSE:To obtain an extremely safe aircraft by generating lift using a rotary wing rotated by a jet of air, and moving an air jet rotary wing aircraft in a direction freely decided by inclination of a rotary face, and providing a parachute hanger at the upper end of the aircraft and an air bag in the lower portion of the aircraft. CONSTITUTION:A rotary wing 1 is driven by reaction exerted by a jet of air injected from an air jet nozzle 3 and the inclination and direction of a rotary wing shaft 4 are freely decided by a control stick 8 and the rotary face of the rotary wing 1 is inclined in the freely decided direction accordingly and an air jet rotary wing aircraft advances in the direction. An auxiliary jet of air 12 acts between the rotary wing 1 and the rotary wing shaft 4 and corresponds to rotary torque and, or changes the direction of a cabine 7. An air bag 13 expands to almost the same size as a skid 11 when actuated and absorbs the impact of landing and functions as a buoy when the aircraft lands on the water. A paracute hanger 6 is a simple capsule which is dislocked in case of emmergency and opens a parachute to realize a safe descent.
Patent JP-S61268671-A (JP)
Inventor: UTA IENZERU KORUTE
IPC: A01N43/40
Filed: 1986-05-15
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-S5233770-A (JP)
Title: Wrist watch having light-receiving type display device
Inventor: IGAWA KIYOSHI
IPC: G04G9/00
Filed: 1975-09-10
Abstract: PURPOSE:To improve the quality of photoconductor by means of using highpolymer materials for photo conductor of wrist watch having light-receiving type device.
Patent JP-S615408-A (JP)
Title: Manufacture of magnetic head
Inventor: HOSHINO TATSUO
IPC: G11B5/187
Filed: 1984-05-30
Abstract: PURPOSE:To maintain a satisfactorily lapped surface, by putting a pushing-in jig on a lapping tape and running the lapping tape in the same direction as the running direction of a recording medium under a condition where the lapping tape is pushed into concave parts on the recording medium sliding surface of a magnetic head. CONSTITUTION:Pushing-in plates 7t, 81t, 82t, 91t, and 92t are put on a lapping tape 11 and the lapping tape 11 is run in the same direction as the running direction of a recording medium, with the lapping tape 11 being pushed into each groove and wing section of the recording medium sliding surface of a magnetic head. Therefore, the lapping tape 11 is run under a condition where the lapping tape 11 is pushed into each groove and wing section of the tape sliding surface of the magnetic tape and in close contact with the surface at the front end of each pushing-in plate 7t, 81t, 82t, 91t, and 92t. As a result, the lapping treatment is performed not only on the initial recording medium sliding surface, but also on the parts which is exposed in future after the magnetic head is used. Therefore, a satisfactorily finished surface can be maintained for a long period.
Patent JP-S63289230-A (JP)
Inventor: BUINSENTO PII ROORERO
IPC: F01D5/08
Filed: 1988-05-02
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-H11300678-A (JP)
Title: Chucking device
Inventor: ABE HIROSHI
IPC: B25J15/08
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a chucking device capable of recognizing a defective workpiece. SOLUTION: A chuck body 6 is provided with a piston 7, and arms 8, 8 are provided to grip and release a workpiece W by the change of opening according to the moving stroke of the piston 7. Sensors 9, 10 for detecting the approach of the piston 7 are respectively provided in positions corresponding to the respective stroke ends of the piston 7. In a chucking device of such constitution, the position of the piston 7 at the time of gripping the workpiece of appropriate dimensions by the arms 8, 8 is set to an intermediate part of the moving stroke of the piston 7. When the piston 7 starts moving from one stroke end, one sensor 9 detects this, and when the workpiece W is gripped by the arms 8, 8 at the intermediate part in the stroke range of the piston 7, the piston 7 linked with the arms 8, 8 is stopped.  The other sensor 10 does not therefore detect the piston 7, so that the gripped state of the workpiece W is recognized.
Patent JP-S63275622-A (JP)
Title: Production of aromatic polyamide
Inventor: MATSUYAMA AKIO
IPC: C08G18/34
Filed: 1987-05-07
Abstract: PURPOSE:To obtain the title compound which can give a stretched film of excellent tensile strength, by using 2,4-tolylene diisocyanate of a tolylene-2- chloro-4-isocyanate content lower than a specified value as a raw material. CONSTITUTION:2,4-Tolylene diisocyanate (A) of a tolylene-2-chloro-4-isocyanate content <=1,000ppm is reacted with 0.70-1.30mol., per mol of component A, terephthalic and/or isophthalic acid (B) at 100 deg.C to the b.p. of the solvent for 1-20hr in the presence of an alkali metal compound (e.g., monopotassium terephthalate) in a solvent (e.g., N,N'-dimethylethyleneurea).
Patent JP-H04341106-A (JP)
Title: Position control structure of working car
Inventor: OCHI TATSUJI
IPC: A01B63/10
Filed: 1991-05-15
Abstract: PURPOSE:To accurately handle the position change of a working device by operating a damper fixed, in parallel with a spring, between an actuator and the working device by a handling means in a specific state. CONSTITUTION:A throttling divergence of a variable throttle valve 16 in a damper 8 fixed in parallel with a spring 9 is operated by a handling means 17. A delivery amount of a hydraulic pump 19 is determined by number of revolutions of an engine 18 obtained by a sensor 20 of number of revolutions and the divergence of the variable throttle valve is manipulated in such a way that deadening action of the damper is weakened when the delivery amount is large and deadening action is strengthened when the delivery amount is small.
Patent JP-S5335309-A (JP)
Title: Channel selection unit
Inventor: SAKAMOTO YOUICHI
IPC: H03J7/20
Filed: 1976-09-13
Abstract: PURPOSE:To ensure a correct automatic tuning to the broadcast signal for the designated channel by securing an automatic sweep for the frequency up to the frequency of each channel which is previously set every channel based on the indication for the channel.
Patent JP-S58225371-A (JP)
Title: Hight output ultrasonic transmitter receiver
Inventor: YAMAMOTO TOKIAKI
IPC: G01S7/521
Filed: 1982-06-25
Abstract: PURPOSE:To improve sound wave emitting efficiency, through the magnification of the emitting surface of sound wave in equivalent manner, by a method wherein a sound wave emitted from the cylindrical peripheral surface of a cylindrical vibrator is reflected by the side surface of a right cone formed from a sound wave pervious material and the reflected wave is radiated into water from the bottom surface thereof. CONSTITUTION:A cylindrical vibrator 4 is excited by a frequency signal having a frequency coincided with the resonat frequency of expansion and contraction vibration in the diameter direction thereof through lead wires 5A, 5B. The vibrator 4 sends out a sound wave in the cylindrical peripheral surface direction thereof and the send-out souond wave is transmited through the material of a right cone 3 to be reflected by the side surface 3A thereof. The sound wave reflected by the 45 deg. inclination of the side surface 3A is vertically transmitted to the bottom surface 3C thereof to be emitted into water. The reflected light contrarily returning to the bottom surface 3C through water is reflected by the side surface A to reach the peripheral surface of the vibrator 4. By this mechanism, because the sound wave vertically emitted from the cylindrical peripheral surface of the vibrator 4 is also similarily outputted from the bottom surface 3C of the cone 3, the bottom surface 3C comes to the equivalent with the vibration surface of the vibrator 4.
Patent JP-S63274865-A (JP)
Title: Colloidal solution of iron having positive and negative charge stable in acidic or neutral range
Inventor: SENOO SACHIMARU
IPC: G01N33/48
Filed: 1987-05-06
Abstract: PURPOSE:To exactly detect the electric charge group on the surface of the macromolecules in a living body by using a colloidal soln. of iron hydroxide which is stable in a wide pH range and for which org. acid or amino acid is used. CONSTITUTION:The colloidal soln. of the iron hydroxide having the positive or negative electric charge which is stable in the wide acidic or neutral pH range according to the kinds of the org. acid or amino acid for the purpose of stabilization is prepd. The electric charge group on the surface of the macromolecules constituting the structure is exactly detected by an optical microscope or electron microscope if this soln. is used.
Patent JP-H05114802-A (JP)
Title: Method for adjusting frequency in microwave strip line filter
Inventor: ITO KENJI
IPC: H01P1/205
Filed: 1991-05-15
Abstract: PURPOSE:To accurately adjust response frequency characteristics over a wide adjustment range irrespective of the shape of a filter by partially exposing and positioning open end sides of respective resonance conductors and grinding an exposed parts. CONSTITUTION:The strip line filter has the resonance conductors 3-5, which act as filters, formed on one dielectric substrates 1 between two dielectric substrates 1 and 2, and the other dielectric substrate 2 is superposed and fixed by pressing; and the filter is so designed that the response frequency is a little lower than a desired level in consideration of variance of manufacture. Therefore, the filter frequency characteristics are adjusted after the lamination and fixation. Namely, the exposed parts of the respective resonance conductors on their open end sides are ground directly and partially by using a proper means such as a drill, and consequently the response frequency is adjusted to a higher frequency. In this case, the respective resonance conductors 3-5 which are ground for the frequency adjustment are exposed, so the grinding operation can easily be performed.
Patent JP-H10290600-A (JP)
Title: Travel controller for electric vehicle
Inventor: SANO TAKASHI
IPC: H02P21/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To bring the output frequency of an inverter to zero without using any speed detector by switching a first means having a section for operating an actual torque from a flux vector and a current vector and a second means having a modulation signal selecting section thereby controlling the torque of a motor. SOLUTION: A speed operating section 14 operates an angular speed ωi of output voltage from an inverter and a slip angle ωs corresponding to the slip frequency of a motor 17 using current vectors Id, Iq, flux vectors Φd, Φq and motor constants to determine a rotational speed ωm. The speed signal ωm also acts on the angular speed of voltage vectors Vd, Vq. The current vectors Id, Iq are obtained by passing a three-phase signal from a current detector 16 through a three-phase/two-phase converter 15. Corrected voltage vectors Vd, Vq are returned back to a three-phase signal through a two-phase/three- phase converting section 11 and passed through a PWM modulating section 4 to produce a PWM modulated signal.
Patent JP-S5335466-A (JP)
Title: Variable frequency oscillator circuit
Inventor: SAKAO TAKASHI
IPC: H03K23/66
Filed: 1976-09-14
Abstract: PURPOSE: The oscillation period of a basic clock oscillator is reduced to 1/n and the pre-set counter output is taken out through a frequency divider circuit, so that the input voltage fluctuation error within one period of the oscillation output can be reduced by a simple constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5336276-A (JP)
Title: Time correcting device of hand display type electronic watch
Inventor: MURATA NOBUHIRO
IPC: G04C9/08
Filed: 1976-09-14
Abstract: PURPOSE:Time correction and time difference correction are facilitated by providing a click mechanism which shifts only the position of the hour hand from an arbitary position by every 30 deg. and a switching means which operates the second hand at a high speed by controlling a step motor.
Patent JP-S59623-A (JP)
Title: Combinational weighing device
Inventor: TSUKASA FUMISUKE
IPC: G01G19/393
Filed: 1982-06-26
Abstract: PURPOSE:To obtain a combinational weight close to a set weight, by calculating the supply amount to an empty combinational hopper on the basis of the weights of supplied combinational hoppers, and controlling the supply amounts of feeders to the hoppers. CONSTITUTION:Lumps are supplied to respective weighing hoppers 161-16n through a suppliers 11, a circular feeder 12, feeders 131-13n, and intermediate hoppers 141-14n, and stored therein, and weighers 171-17n weigh them. Their weight signals are summed up by a total weight arithmetic circuit 41. A target total weight arithmetic circuit 47 outputs a target total weight obtained by multiplying a target weight per weighing hopper by the total number N of the weighing hoppers, and a supply arithmetic circuit 52 subtracts the total weight of weighing hoppers which are not empty from the target weight; and the result is divided by the number of empty hoppers obtained from the weight signals of the weighers 171-17n through comparators 431-43n and a subtracter 46. A feeder control circuit 55 controls the supply amounts of the feeders 131-13n to empty weighing hoppers by the output of a divider 54 so that the supply amount to the empty weighing hoppers approximates to the output weight value of the divider 54.
Patent JP-S6156675-A (JP)
Inventor: HENRII FURAIJINGAA
IPC: A63C9/081
Filed: 1985-05-24
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-H02290537-A (JP)
Title: Method for estimating eating taste value by near infrared ray
Inventor: TATEBAYASHI KENICHI
IPC: A23L7/10
Filed: 1989-04-30
Abstract: PURPOSE:To improve the accuracy of estimating an eating taste by previously recording and accumulating the spectral data of plural specimens having known eating taste values, i.e. the data obtd. by subjecting absorbance to the arithmetic processing of a linear or quadratic differentiation with respect to wavelengths. CONSTITUTION:The spectral data of each of the many specimens having the known eating taste values obtd. by irradiating the specimens with near IR rays, successively changing the wavelengths thereof, measuring the absorbance of the reflected light or the irradiation light and subjecting the absorbance to the arithmetic processing of the linear or quadratic differentiation with respect to the wavelengths in functional tests are previously recorded and accumulated. A sample to be measured having an unknown eating taste value is then subjected to the similar arithmetic processing with respect to the samples having the known eating taste values. As a result, the coincidence indices of the spectral data of the specimens and the unknown sample to be measured are determined by a prescribed calculation. The specimen having the largest coincidence index is selected from the specimens and the eating taste value of the selected specimen is estimated to be the eating taste value of the sample to be measured having the unknown eating taste value.
Patent JP-H02288681-A (JP)
Title: Picture memory address correction circuit
Inventor: TAGAYA MITSUE
IPC: H04N5/45
Filed: 1989-04-28
Abstract: PURPOSE:To attain one chip configuration for picture-in-picture system by displaying a master.slave picture called as the picture-in-picture with a memory capacity by one field. CONSTITUTION:A master.slave picture discrimination circuit 2 discriminating an even/odd number of a field outputted from the master.slave picture and a field memory write/read line address comparator 3 comparing a write address of a data of a field memory for the slave picture with a readout address of an address data and an address correction circuit 4 outputting a pulse to an OR circuit 6 depending on the result of the output of the both are provided in the subject circuit. Then the picture-in-picture is realized with the memory capacity by one field. Thus, one chip configuration of the picture-in-picture is attained in addition to the low cost by the memory capacity reduction.
Patent JP-H07321143-A (JP)
Title: Wire bonding method and device
Inventor: MORIYAMA YUTAKA
IPC: H01L21/60
Filed: 1994-05-25
Abstract: PURPOSE:To enable a wire bonding device to be less deteriorated in operating efficiency by reducing an operational interruption to an irreducible minimum and to carry out a bonding operation without an operator by a method wherein the picture image of a bonding tool tip is picked up to find if foreign objects are attached to it or not, and the foreign objects are removed. CONSTITUTION:A picture image pick-up step that the image of the tip of a bonding tool 16 used for wire bonding is picked up and a foreign object deposition judging step that it is judged it foreign objects are attached to the tip of the bonding tool 16 on the basis of the picked-up image data are provided. Furthermore, a cleaning step that foreign objects attached to the tip of the bonding tool 16 are removed when it is judged in a foreign object deposition judging step that foreign objects are attached to the tip of the bonding tool 16. For instance, a bonding device equipped with a tool check stage Sc where an image pick-up means 17 is provided, a picture image processor 18, a drive control 11, a tool cleaning stage Sw and others is used.
Patent JP-S60259388-A (JP)
Inventor: MUTOU TAKASHI
IPC: A47L11/38
Filed: 1984-06-01
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-S6263557-A (JP)
Title: Diacetylenic compound having terminal double bond
Inventor: TOKUSHIGE KENSAKU
IPC: C07C315/04
Filed: 1986-05-16
Abstract: NEW MATERIAL:A diacetylenic compound having diacetylenic bond in the molecule thereof and one or two or more double bond-containing groups expressed by formula I or II (R1 and R2 are hydrocarbon having double bond; R3' is H or substituent group). USE:A raw material for heat-resistant cured articles, readily curable at low temperatures to give the heat-resistant cured articles and having improved balance of curability and heat resistance. PREPARATION:An acid anhydride expressed by formula III and an acetylenic amino compound expressed by the formula H2N-X-CidenticalCH (X is linking group) are subjected to dehydration to give an acetylenic imide compound, which is then subjected to oxidative coupling to afford the aimed diacetylenic imide compound expressed by formula IV.
Patent JP-2000308134-A (JP)
Title: Communication equipment and portable terminal
Inventor: TERAMOTO TAKAHIRO
IPC: H04W12/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To set or release the call stop of a portable terminal with prescribed operation on the side of a user. SOLUTION: When an incoming sub-address including a special number and the telephone number and password number of a portable terminal 1 is dialed from a second terminal 2, the telephone number and password number of the portable terminal 1 are sent from an exchange 5 to a subscriber data managing device 6 and collated with data set in the subscriber data managing device 6. When they are matched with each other the call stop of the portable terminal 1 is set or released.