baber/WOPTO huggingface dataset:
Patent JP-H0380609-A (JP)
Title: Manufacture of inter-digital electrode surface acoustic wave transducer and electronic function element using anodic oxidation
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H3/08
Filed: 1989-08-23
Abstract: PURPOSE:To obtain the element which has a large gap between its electrodes by employing a two-stage anodizing method which forms a nonporous film after forming a dielectric film in porous structure. CONSTITUTION:This method is provided with a 1st process wherein a conductive film is stuck on a substrate 1, a 2nd process wherein resist is applied, exposed, and developed, a 3rd process wherein a conductive film is etched away almost to the width of the resist, a 4th process wherein the part which is not covered with the resist and the conductive film 2 at an inner part from the end part of the resist below the resist are made dielectric to obtain the dielectric film 3, and a 5th process wherein conductive films 4 and 5 are stuck. Then the conductive film 2 obtained by removing the resist and the conductive films 4 and 5 are separated by the narrow-width dielectric film 3 to obtain a fine gap. Consequently, the inter-digital transducer and a function element which have the electrodes separated by the dielectric film and also have the large gap and large dielectric strength are obtained.
Patent JP-S6275343-A (JP)
Title: Biosensor
Inventor: KOBAYASHI SHIGEO
IPC: G01N27/30
Filed: 1985-09-30
Abstract: PURPOSE:To enable accurate measurement in an electrode reaction, by a method wherein a blood sample dripped reacts with a reaction layer and the resulting reaction liquid is introduced quickly to a groove of an electrode section transmitting along a slope at the perimeter of the groove. CONSTITUTION:A groove 11 is formed on an upper and face of a cylindrical insulating base body 7 made of a polyvinyl chloride resin or an ABS resin and platinum is buried into the groove 11 with the end face thereof exposed to build an electrode section 6 which is provided with electrode system comprising a measuring electrode 8, a counter electrode 9 and a reference electrode 10. A slope 12 is provided on both sides of the groove 11 so as to be inclined down toward the groove 11. A reaction sections 5 is provided to from a triple layer laminate of a reaction layer 1, a filter layer 2 and a liquid retaining layer 3 held with a frame body 4 covering the top of the electrode section 6. Then, the reaction liquid as a result of reaction at the reaction section 5 permeates into the top of the electrode section 6 and further, flow down the slope to the groove 11 from the top of the electrode section 6. Thus, sufficient presence of the reaction liquid in the groove 11 enables accurate measurement.
Patent JP-2001038825-A (JP)
Title: Production of liquid packaging bag with pour port
Inventor: SAKAE KENJI
IPC: B31B50/25
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To efficiently apply a half cut for easy opening to the pour port of a liquid packaging bag with a pour port having a protruded part for the pour port provided to the upper part thereof with stable positional accuracy. SOLUTION: Half cuts 11 are slitted in the base material layer of a running web-like composite film 10 which has the top parts 20 of protruded parts for the pour port formed thereto in an abutted state and has width twice two-line taking width at the positions corresponding to the cutting/opening scheduled parts traversing the protruded parts 20 for the pour ports so as to extend in the running direction P of the film 10 and the surfaces of the sealant layers thereof are opposed to each other so that the half cuts coincide with each other and the parts corresponding to the left and right edges 10a of an almost square composite film having the protruded parts for the pour ports provided to the upper part thereof are sealed according to a four-line taking layout and the composite film is subsequently punched in an almost square shape having the protruded part for the pour port  provided to the upper part thereof and the lower edge of the punched film is sealed.
Patent JP-H0646475-A (JP)
Title: Remote controller
Inventor: NAKADA MASAMI
IPC: H04Q9/00
Filed: 1992-07-22
Abstract: PURPOSE:To provide a remote controller with high adaptability of remote operation and that is an energy saving circuit and with satisfactory sensitivity by employing such configuration that the forefront part of a remote control signal can be received in a period when a reception circuit is turned on. CONSTITUTION:The control of a remote control reception circuit 16 by a controller 14 is performed by turning on/off the remote control reception circuit 16 at constant on/off period, which enables the remote control signal to be set in a receivable state. In such a case, the controller 14, when the remote control signal issued from a remote control transmitter 18, judges whether or not the forefront part of the remote control signal is received in the on-period of the remote control reception circuit 16. When it is not confirmed that the forefront part of the remote control signal is received, the circuit is turned on and off continuously as it is, and assuming that the forefront part of the remote control signal is received in the next on-period, the remote control reception circuit 16 can maintain an on-state by the control of the controller 14 even after the following on-period is completed. When the reception of the remote control signal is completed, the control circuit 14 rotates a motor 10.
Patent JP-H075452-A (JP)
Title: Liquid crystal display device and composite plate for liquid crystal display device
Inventor: KONAKAWA SHOZO
IPC: G02B1/11
Filed: 1993-09-01
Abstract: PURPOSE:To lessen the reflection of external light, to prevent the sticking of stains, such as finger prints and scum, on a front surface transparent plate and to suppress the coloration of reflected light as well. CONSTITUTION:This liquid crystal display device is constituted by providing the front surface transparent plate 6 formed with an antireflection treatment film 7 subjecting the plate to multicoating for lowering reflection with an antihydrophilic stain preventive film 8. The wavelength characteristic to lessen the reflection of the multicoating for lowering reflection of the liquid crystal display device described above is set the same as the wavelength region of visible light in order to suppress the coloration of the reflected light at the front surface transparent plate 6.
Patent JP-H0381447-A (JP)
Title: Composite stone panel
Inventor: KUBODERA KAZUNAO
IPC: E04F13/14
Filed: 1989-08-25
Abstract: PURPOSE:To enable a panel to be formed, which is suitable for inner and outer packaging for buildings, furnitures, vehicles and the like by sticking a sliced stone on the both surfaces or one surface of a core member of fiber reinforced plastic plates and the like by means of the bonding layers of a phenol family. CONSTITUTION:A sliced stone is sticked on the both surface or one surface of a core member made of a fiber reinforced plastic plate, a light weight foamed sheet, a honeycomb core and the like by means of the bonding layers of a phenol family. In this case, said bonding layers shall be formed from phenol resin and phenol adhesives which include thermal plastic resin compatible to phenol resin. This thereby enables a product thus formed to be high in stiffness and fire-resistant and also enables execution performance and safety to be enhanced.
Patent JP-S60110155-A (JP)
Title: Mos type solid-state image sensor plate
Inventor: KAWAGUCHI TOSHIHIKO
IPC: H01L27/146
Filed: 1983-11-18
Abstract: PURPOSE:To eliminate the capacitive random noise of a photoelectric conversion signal by forming a vertical switching transistor and a horizontal switching transistor to T-FET (thin film field effect transistor). CONSTITUTION:A photoreceptor A is formed of a semiconductor substrate 11, a photoreception unit 12, an oxide film 14 and a T-FET (electrode 21, a thin film semiconductor 22, a gate 23, a drain 24), and a horizontal scan output unit B is formed of the substrate 11, the film 14, a T-FET (drain 24, a thin film semiconductor 25, a gate 26 and a drain 27) of a horizontal switching transistor. Thus, a photoelectric conversion signal generated from the unit 12 is transferred through the electrode 21 to the semiconductor 22, through the drain 24 to the semiconductor 25, and output through the train 27 as an electric signal. Since the film 14 is disposed between the drain 24 and the substrate 11, no junction capacity is generated between both. Accordingly, the output signal becomes a preferable signal which has less capacitive random noise.
Patent JP-H0499629-A (JP)
Title: Ink jet head
Inventor: YASUHARA MASATOSHI
IPC: B41J2/015
Filed: 1990-08-17
Abstract: PURPOSE:To dispense with the necessity of making nozzles and thereby reduce cost by allowing a boiling phenomenon to occur with the application of a laser beam, an electric discharge or a magnetic field to a thin film ink which is deposited on a rotating element using part of ink and causing the ink to be scattered. CONSTITUTION:A cylindrical rotating element 1 is allowed to rotate around a horizontally adjusted center shaft with part of the lower section immersed in ink 2. A printing sheet 4 is arranged at an opposite position to the rotating element 1. If the rotating element 1 rotates, a thin ink film adsorbed in the top surface of the element 1 is irradiated with a laser beam 6 based on print information from the laser 5 to cause a boiling phenomenon. Thus the ink is scattered to perform printing of the printing sheet 4 at an opposite position to the rotating element 1. To ensure that data is printed by the function of a linear printer, the laser beam 6 is scanned by the width of the printing sheet 4 in the axial direction of the rotating element 1, and further, the printing sheet 4 is allowed to run in a direction at right angles with the axial direction of the rotating element 1.
Patent JP-S6373748-A (JP)
Title: Telephone set
Inventor: TOTSUKA HISAYOSHI
IPC: H04M1/00
Filed: 1986-09-16
Abstract: PURPOSE:To automatically receive a service for a push-phone subscriber by the subscriber agreement of a dial pulse, by outputting the dial pulse at the time of outputting the telephone number of an opponent, and switching automatically the output of a push-button dial in busy to a multifrequency signal. CONSTITUTION:At the time of incoming call, an incoming call detection signal 5 is outputted from an incoming call detection circuit 4 by a ring tone detection signal 3 from a ring tone detection circuit 2, and the condition of off-hook, and a switching signal 7 from a switching circuit 6 makes a dial pulse generation circuit 8 invalid, and validates a multifrequency signal generation circuit 9. Meanwhile, an outgoing call is performed by the dial pulse, and since the polarities of lines L1 and L2 are inverted by the response of the opponent, a polarity inversion signal 12 is outputted by a polarity inversion detection circuit 11, and the switching signal 7 is outputted from the switching circuit 6. In such a manner, the dial pulse generation circuit 8 is made invalid, and the multifrequency signal generation circuit 9 is validated, and the output of the push-button dial 10 in busy is outputted to the lines L1 and L2 as the multifrequency signal.
Patent JP-S6277434-A (JP)
Title: Nonmagnetic and low-resistance ni alloy and its production
Inventor: MORI SHIGENOBU
IPC: C22F1/10
Filed: 1985-09-30
Abstract: PURPOSE:To manufacture a nonmagnetic and low-resistance Ni alloy excellent in hot workability by applying homogenizing treatment, hot working and ageing treatments to an Ni alloy ingot having a specific composition consisting of C, Si, Mn, Ti, Al, Cu, B and Ni. CONSTITUTION:The Ni alloy ingot consisting of, by weight, 0.05-0.25% C, 0.01-0.5% Si, 0.01-1.5% Mn, 0.1-0.8% Ti, 3-5% Al, 7-20% Cu, 0.001-0.05% B and the balance essentially Ni is subjected to homogenizing treatment preferably at 1,000-1,250 deg.C to reduce ingot segregation. Then hot working is applied to the above ingot preferably at 800-1,200 deg.C to carry out grain refining. Subsequently, the worked ingot is subjected, directly or after subjected to solution heat treatment, to ageing treatment preferably at 450-650 deg.C to disperse gamma prime (Ni3Al) uniformly into a matrix. In this way, nonmagnetic and low- resistance Ni alloy excellent in hot workability can be obtained.
Patent JP-H0381193-A (JP)
Title: Thermal transfer dye donating material
Inventor: SATO KOZO
IPC: B41M5/385
Filed: 1989-08-24
Abstract: PURPOSE:To obtain a thermal transfer dye donating material having strong absorbancy in a near infrared region, low in the absorption of a visible region and excellent in fastness by providing a thermal transfer layer containing a specific thermal transfer dye on a support. CONSTITUTION:A thermal transfer layer containing a thermal transfer dye represented by formula (I) pref. along with a binder is provided on a support. In the formula (I), R1 is a halogen atom, an aloxy group, an aryloxy group, an acylamino group, an alkoxycarbonylamino group, a sulfonylamino group, a sulfamoyl group, a hydroyxl group, a sulfonyl group or an ureido group, n is an integer of 0-3, R1 may be same ordifferent when n is 2 or 3, R2 and R3 may be same of different and are an alkyl group, an alkoxy group, a halogen atom,an acylamino group, an alkoxycarbonylamino group or an ureido group, R4 and R5 may be same or different and are a hydrogen atom, an alkyl group or an aryl group and Ar is an aryl group or a heteroaryl group.
Patent JP-S62175075-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGISHI KOJI
IPC: H04N5/66
Filed: 1986-09-16
Abstract: PURPOSE:To execute sampling of all video signals in vertical direction by shifting common side data at the first and second time intervals and making a scanning electrode driving signal, sampling video data making them correspond to horizontal synchronizing signals and making a signal electrode driving signal. CONSTITUTION:A scanning electrode driving circuit 2a reads common side data SR from a display controlling section 1 in a shift register 41 in synchronism with a data shift clock phiN2 and shifts alternately at intervals of 1H and 2H. The data are sent to multiplexers 43a... through level shifters 42a... and driving signals of scanning electrodes X1... are outputted. On the other hand, signal electrode driving circuits 3a-3c selected by chip selecting signals CE1-CE3 from the display controlling section 1 takes in video data to a shift register 52 in synchronism with a clock pulse phi1 and latches in a latch circuit 53 in synchronism with a data latch clock phiN1. Then, signals luminance modulated in a luminance modulating circuit 54 are sent to multiplexer 56a... through level shifters 55a... and signal electrodes Y1, Y2... of a liquid crystal display panel 4 are driven for display.
Patent JP-2001042909-A (JP)
Title: Method for detecting installation state of working robot
Inventor: NAGANO YOJI
IPC: G05B19/18
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the operation rate of a working robot by making it possible to detect the installation state of the working robot as to a work and efficiently correcting teaching data according to the detected information. SOLUTION: Three center points P1 to P3 of rotation are found by rotating the 2nd axis J1 of rotation of the working robot 14 at three arbitrary angles and the 1st axis J6 of rotation at three arbitrary angles, the center point P0 of rotation among those three center points P1 to P3 of rotation is found, and further the position of the origin point PB of the working robot which is at a specific distance D from the center point P0 of rotation is found by using the normal vector of the plane containing the center points P1 to P3 of rotation. Then the gradient of the straight line P0 to PB is found to find the attitude of the working robot.
Patent JP-H04101385-A (JP)
Title: Carbon melting pot device
Inventor: OKAWA MASAYUKI
IPC: H05B6/24
Filed: 1990-08-17
Abstract: PURPOSE:To make a carbon melting pot for storing materials to be melted fine to thereby enable induction heating without making the wall thickness thick by forming the pot of a glass-shaped carbon, and disposing a carbon cylindrical body between the pot and an induction coil. CONSTITUTION:There are provided a glass-shaped-carbon-made melting pot 11 for housing and melting a material to be melted W, a carbon cylindrical body 12 functioning as a heating means for the pot 11 while being formed of non-glass-shaped and disposed around the pot 11, and a fire-resistant melting pot 13 housing the pot 11 and the carbon cylindrical body 12 and preventing the material W from being scattered when the pot 11 is broken. With the constitution, the pot is made fine so that induction heating is attained without making thick the wall thickness of the pot 11, thereby a long service life is attained while mixing of carbon particles in the material W is prevented.
Patent JP-H0380351-A (JP)
Title: Channel switch device
Inventor: KAMINOMURA HITOSHI
IPC: G06F13/12
Filed: 1989-08-23
Abstract: PURPOSE:To switch channels in the minimum waiting time even if an input/ output device is frequently started by holding a start signal in response to a switch signal and outputting the start signal to a start signal connection means in accordance with the information of execution. CONSTITUTION:A start signal connection means 113 outputs a start signal to a prescribed input/output device based on the connection information to start the input/output device. An execution informing means 115 contained in a switch means 111 outputs the information in accordance with the switching execution. A start signal holding means 117 holds the start signal in response to the switch signal and outputs the start signal to the means 113 in accordance with the execution information. As a result, the channels can be switched in a minimum waiting time when the input/output device is frequently started.
Patent JP-H1065668-A (JP)
Title: Radio lan system
Inventor: HIRATA KOJI
IPC: H04L12/28
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To evade line disconnection owing to shadowing by respectively arranging the antennas of a master station and a plurality of slave stations at high positions in a room. SOLUTION: In the master station 11, a base band part 12 connected to an ATM line 1 is arranged on a floor, a pole 13 is erected in the upper part of the base band part 12 and an RF part 14 is provided in the upper end part of the pole 13 which is positioned at a place near the ceiling in the room. In the same way in the slave stations 21, the base band parts 22 connected to respective terminals 20 by a cable are arranged on desks, the poles 23 are erected in the base band parts 22, the upper end parts of the poles 23 are positioned at the place near the ceiling and the RF parts 24 are provided here. Then, the radio line of high-speed wide band radio transmission where electric wave with strong straight property like milli-wave is adopted as carrier wave is constituted between the RF part 14 of the master station 11 and the RF parts 24 of the respective slave stations 21.  Thus, shadowing by a person, etc., is prevented and line disconnection is also prevented.
Patent JP-H04100300-A (JP)
Title: Substrate transfer equipment
Inventor: UCHIYAMA TAKASHI
IPC: B65G21/14
Filed: 1990-08-20
Abstract: PURPOSE:To prevent the accumulation of substrates sent from the preceeding process, by making a pair of guide plates arranged so as to face each other retain a transfer means transferring substrates in the bridged state, installing a driving means which drives at least one side of the guide plates and changes the mutual distance of the guide plates, and controlling the driving means on the basis of a signal showing the substrate transfer state of the following process. CONSTITUTION:The interval between a first guide plate 18a and a second guide plate 18b is made to coincide with the width of a substrate 2. When substrates 2 are carried from a pre-process equipment like a reflow equipment, and a first substrate detection sensor 29 detects the substrates 2, a belt is driven, and the substrates are 2 transferred until a second substrate detection sensor detects the substrates 2. When the substrates 2 are detected, the rotation of motors 24a, 24b are interrupted, the substrates are made to await orders at the position. Whether a substrate carrying-out inhibition signal (g) is inputted from an operating state detection part 31 of an elevator equipment 3 and a magazine transfer equipment 4 is judged. In the case where the signal is not inputted, the substrates 2 are pushed by a substrate accommodation pusher 28, and carried out onto the elevator equipment 3. After that, the substrates are carried out onto the following process, via the elevator equipment 3 and the magazine transfer equipment 4.
Patent JP-S6460811-A (JP)
Title: Rotary drum controller
Inventor: KODAMA AKIFUMI
IPC: G11B5/53
Filed: 1987-09-01
Abstract: PURPOSE:To prevent a driving part from being thermally damaged due to the self- heating of the part, by detecting the control current supplied to the coil of the driving part, and limiting a control current so that the displacement of a head can be set at the relation (required speed - 1) X track pitch < limitation of displacement of head < limitation of structural displacement of head. CONSTITUTION:A driving circuit which drives the driving part consisting of a coil 42 arranged in a magnetic circuit and the head displaceable in the width direction of a tape by cooperating with the coil at a period related to the rotating period of a rotary drum 3, and a current limiter which limits the control current so that the displacement of the head 5 can be set at relation (required speed - 1) X track pitch < displacement of head < structural displacement limitation of head are provided. In other words, by supplying the control current from the outside to the driving part and displacing the head 5 in the width direction of the tape magnetically by cooperating with the coil 42, tracking is performed to conform a head locus with a recording locus at the time of reproduction. In such a way, it is possible to prevent the driving part from being damaged due to the self-heating of the part, and to prevent mechanical damage from being generated by eliminating the excessive displacement of the head.
Patent JP-H0552537-A (JP)
Title: Measuring method of area
Inventor: SAITO HIROSHI
IPC: G06T1/00
Filed: 1991-08-29
Abstract: PURPOSE:To provide a measuring method of an area which enables easy and automatic measurement of the surface area of a surface, the surface area of a curved surface in particular. CONSTITUTION:A panel 104 having a plurality of light-emitting bodies 103 disposed at prescribed intervals on the surface and being flexible is used and the panel 104 fitted closely and fixed on the surface or the rear of an object of measurement so that it covers the whole thereof. Thereafter the light-emitting bodies 103 are made to emit light sequentially, images thereof are picked up by a video camera 105 and the position of each light-emitting body is discriminated and stored in a memory. Based on the stored position of each light-emitting body, each unit region surrounded by four adjacent light-emitting bodies is discriminated. The panel 104 being removed from the object of measurement, subsequently, the image of the object of measurement is picked up in this state by the video camera 105 fixed at the same position as in the case when the image of the light-emitting body is picked up, the edge side positions of a part to be measured in the object of measurement are extracted by instruction or automatically on the image, and the area of the part to be measured is computed by comparison of the area of each unit region with the part.