baber/WOPTO huggingface dataset:
Patent JP-H02109381-A (JP)
Title: Particle dispersing apparatus
Inventor: FUKASE TOSHIMITSU
IPC: H01L41/39
Filed: 1988-10-18
Abstract: PURPOSE:To stabilize quality by dropping particles in a radial pattern, and dipersing the particles in a single layer. CONSTITUTION:The specified amount of particles is measured in an automatic measuring machine 1 as required. The particles are supplied to a net 3 having a rotary device through a funnel 2 for constant-speed falling of particles. The net 3 is provided with a speed controller 4 which adjusts the number of rotation. The net 3 is fixed to the lower part of a ring 10. A second funnel 9 which receives the particles from the funnel 2 is provided at the upper part, and the entire body is rotated. It is desirable that the number of rotation is 50-200rpm and the opening of the net hole is 1.0-3.0 mm. The particles which are dispersed through the net 3 in a radial pattern and fall are dispersed into a single layer by way of multiple-stage sieves 5. A hood 6 is provided in order to prevent the splashing until the particles reach the sieves 5 from the net 3. The particles fall into binder at the bottom from the sieves 5 with an application-film forming and mounting jig 7. In this way, a large quantities of composite piezoelectric bodies and pyroelectric sheets having stable quality can be supplied.
Patent JP-2000090090-A (JP)
Title: Device and method for inputting to data base
Inventor: MATSUOKA TATSURO
IPC: G06F17/30
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for inputting to data base with which the erroneous input of data is prevented, a field to limit the input of data can be dynamically set and the work efficiency of data input can be improved. SOLUTION: To a condition table 21, the field to limit the input of data is defined corresponding to the contents of data to be inputted to prescribed fields in records managed from an input part 10 to a data base 100. An input limit control part 22 refers to the condition table 21 based on the data inputted to the prescribed field and controls the input of data so as to limit the input of data to the field defined in the condition table 21 corresponding to data on the data base input picture of a display 30.
Patent JP-H05100310-A (JP)
Title: Photographing device
Inventor: MATSUYAMA SHINICHI
IPC: G03B17/18
Filed: 1991-10-08
Abstract: PURPOSE:To facilitate photographing without necessity that a photographer confirms the fllow-up action every time and to eliminate the need for the release operation, etc., by automatically practicing photographing after the fllow-up action. CONSTITUTION:This device is provided with a transmitter 11 for transmitting an optical signal, driving means 5-10 for changing the direction of a camera part 1 based on the result detected by a detecting means 4 for receiving the optical signal and detecting the direction of the signal and a means for controlling the driving means 5-10. Photographing is conducted while interlocking with the completion of the change in the direction of the camera part 1. Besides, a photographing delay means for permiting photographing after lapse of a specified time from the time when the direction of the camera part 1 is changed by the driving means 5-10 is provided on the control means and an displaying means 35 for executing display during the time from the time when the direction of the camera part 1 is changed to the time when photographing is conducted is provided on the control means.
Patent JP-H0694161-A (JP)
Title: Bypass piping unit
Inventor: KASAMA MASATERU
IPC: F16L1/00
Filed: 1992-09-02
Abstract: PURPOSE:To simplify a bypass piping work, and to accurately attach bypass piping. CONSTITUTION:A bypass piping unit is composed of a pair of branch pipes 2 unitedly formed of a cheese head part 8 connected to a main pipe, a nipple part 9 and an elbow part 10, and a socket 3, a fastening nut 4 and a tapered packing 6. The socket 3 has either of female or male thread part 11 at its one end mouth edge, and a male screw 12, into which the fastening nut 4 is screwed, on the outer periphery of the other end mouth, and a tapered socket part 13 is formed on the inner periphery of the other end mouth. The fastening nut 4 and the tapered packing 6 are formed so that the tip of the bypass pipe 7 may be inserted in the socket 3 as far as required length, and the fastening nut 4 may be engaged with the male screw 12 to bring the tapered packing 6 into pressed contact with the tapered socket 13.
Patent JP-H10104283-A (JP)
Title: Service interruption/restoration detecting circuit
Inventor: NISHIO YUKIO
IPC: G01R19/165
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To precisely detect a service interruption and its restoration by determining the average value of power source voltage, detecting the service interruption when the average value is a standard value or less, and detecting the restoration when the average value is larger than the standard value. SOLUTION: An averaging circuit 3 determines the average val.ue of the output signal S2 of a rectifying circuit 2. A voltage detecting circuit 4 outputs an output signal S4 which is set to high level when the average value of the output signal S2 is a preset standard value or more, and to low level when it is smaller than the standard value. An output signal generating circuit 5 judges that an AC power source is in feeding state when the output signal S4 of the voltage detecting circuit 4 is high level, and outputs an electric interruption signal P FAIL which is set to low level. When the output signal S4 becomes high level, it is judged that the AC power source is restored, and the electric interruption signal P FAIL, is set to high level.
Patent JP-S62124043-A (JP)
Title: Manufacture of drive plate
Inventor: KATO MARETO
IPC: B21H5/04
Filed: 1985-11-20
Abstract: PURPOSE:To simplify the production process by forming a V-groove in a shape of a bellows in a side wall part of a cup-shaped member which has been obtained by executing the blanking and drawing to a prescribed size, and subsequently, bringing a gear to form rolling to a quadruple thick wall part which has been obtained by making the bellows part adhere closely to the bottom part. CONSTITUTION:A disk of 2.0-3.0mm which has been blanked by a blanking stage is formed in a shape of a cup, a V-groove is formed in a cup-shaped side wall part 4a being near the bottom surface, by a V-groove forming stage, and also, the end side of the side wall part 4a is bent to the inside and the whole side wall part is formed in a shape of a bellows 6a. The bellows-shaped side wall 6a is brought to an adherence bending, and a thick wall disk outside peripheral part 10b of a four piece superposed structure is formed. In the outside periphery of a drive plate base material which has been obtained in this way, a tooth part 13a is formed by a gear form rolling equipment. By manufacturing the titled drive plate by this method, a welding stage which has been used for a conventional manufacture can be eliminated completely, and also a product having a high performance can be obtained.
Patent JP-H01103781-A (JP)
Title: Binarization circuit
Inventor: NISHI SHIGEYUKI
IPC: H04N7/18
Filed: 1987-10-16
Abstract: PURPOSE:To automatically set an optimum binarization slice value by obtaining a video signal as an input, comparing a signal to delay and attenuate this signal with the input and comparing a signal to delay the input and a signal to attenuate the input. CONSTITUTION:An amplified video signal 7 is branched into four signals. A delay circuit DAT 1 delays a signal (a) and inputs it to an attenuating circuit ATT 1. The ATT 1 outputs an attenuating signal (b). A voltage comparator COM 1 compares the signal (a) and the signal (b) and during a period in which the signal (b) is larger than the signal (a), an output signal (c) is allowed to be a high level. A delay circuit DAT 2 delays the signal (a) and outputs a signal (d) and an attenuating circuit ATT 2 outputs a signal (e) to attenuate the signal (a). The signal (d) and the signal (e) are compared by a voltage comparator COM 2 and while the signal (e) is larger, an output signal (f) is allowed to be the high level. The output signal (c) of the COM 1 is inputted to a DAT 3 and a signal (g) is outputted and added to an OR gate OR 1. Then, the output signal (f) of the COM 2 is samely added to the OR 1. Accordingly, an output signal (h) of the OR 1 exactly binarizes abnormal signals (i) and (ii) to show the defect part of a checked material 1 which exists in the leading part and the trailing part of the signal (a).
Patent JP-H07114426-A (JP)
Title: Program restart automating system
Inventor: SEKIZUKA HIROKO
IPC: G06F1/00
Filed: 1993-10-19
Abstract: PURPOSE:To restart a program automatically by comparing the user of a start user information table with the user of a user information file and generating user information for this time when no file is in existence or after fault recovery processing is finished and storing the information in the file. CONSTITUTION:This system is provided with a user information file 7 storing information of the user for a preceding time, and a means 1 generating a start user information table 6, and, the user of the start user information table 6 and the user of the user information file 3 are compared. When the both are matched, it is judged that a fault takes place in the preceding processing and a fault recovery processing section is started. When unmatch, it is judged that other user uses the system and exclusive processing is started. And, a user information registration means 4 generates the user information file for the user this time when the user information file 7 is not existent or after the fault recovery processing is finished in the case of comparing the user of the start user information table 6 and the user of the user information file 7.
Patent JP-2000070820-A (JP)
Title: Coating material coating apparatus
Inventor: GONDA SHOSUKE
IPC: B05C9/12
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To easily control the coating amt. of a transparent coating material such as varnish or the like by using a nozzle and to eliminate coating irregularity to realize stable coating work and to also enhance the adhesion of the transparent coating material. SOLUTION: Continuous paper 1 to be coated with a transparent coating material is transferred by transfer rollers 12, 13 and a nozzle 15 is arranged correspondingly to the transfer route of the continuous paper 1 to apply the transparent coating material supplied from a pump to the surface of the continuous paper 1 by the nozzle 15 and coating pressure is applied to the coated continuous paper 1 by two pairs of upper and lower rollers 20a, 20b, 21a, 21b different in peripheral lengths to apply the transparent coating material to the continuous paper 1 uniformly to certainly and closely bond the same thereto.
Patent JP-H0948852-A (JP)
Title: New polyimide and its production
Inventor: OKA OSAMU
IPC: C08G73/10
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide which has a specific structural unit and a number average molecular weight in a specific range, is soluble in various organic solvents and gives a film having excellent properties such as heat- resistance, self-supporting property and flexibility and useful for varnish, an adhesive, etc. SOLUTION: This new polyimide is composed of a structural unit of formula I  Ar is a group of formula II [Y is O, CO, S, SO2 or C(CH3 )2 ] or a group of formula III (R<1> -R<4> are each a 1-4C alkyl or a 1-4C alkoxy); Ra is a bifunctional group having 2-6 benzene rings; X<1> is NH, NR (R is a 1-4C alkyl or a 1-4C alkoxy) of S} and has 4,000-200,000 number average molecular weight. The polyimide having the structural unit of the formula I is obtained by reacting bismaleimide of formula IV with a compound of the formula: HX<1> -Ra-X<1> H in the presence of active hydrogen. For instance, 2,2-bis(p- maleimidephenoxyphenyl)propane is reacted with 3,4'-diaminodiphenyl ether and m-cresol at 100 deg.C reaction temperature.
Patent JP-H10104726-A (JP)
Title: Magnetic recording/reproducing device for photographic film
Inventor: SASAKI WATARU
IPC: G03B17/24
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise inexpensive magnetic recording/reproducing device for a photographic film which is made small in size and light in weight by using a magnetic head used for both of recording and reproducing which is constituted in such a manner that one coil is wound on one core and capable of protecting the operation amplifiers of an amplifying circuit for reproducing, at the time of recording. SOLUTION: At the time of attaining reproduction, a driving voltage is supplied to the operation amplifiers 36, 37 and 38 of an amplifying circuit 30 from the output port (VOF) of a regulator 22 and a reference voltage is supplied from a regulator 23, to actuate the amplifying circuit 30 as an amplifier for a reproducing signal. Further, at the recording time, a transistor 24 is turned off to cut off the reference voltages of the operation amplifiers and supply only the driving voltage from the VOF port. Thus, at the recording time, the amplifier 30 is actuated as a comparator, so that even if a signal voltage at the recording time, applied to both ends of the coil of the magnetic head 12 is inputted to the operation amplifiers, the operation amplifiers do not break down. Moreover, a protective circuit, etc., as a noise source are dispensed with.
Patent JP-H01103317-A (JP)
Title: Switch multiple selection detecting circuit
Inventor: UEDA KAZUMI
IPC: H03K17/00
Filed: 1987-10-16
Abstract: PURPOSE:To detect the state of multiple selection of many switch groups with inexpensive circuit constitution by storing a switch operated among a switch array and using the stored output so as to discriminate the multiple selection of the switches. CONSTITUTION:A switch group 1 is scanned in the column direction by a switch driver circuit 7 and a data of the switch operated at such a time is stored in a FF2. A signal is supplied to a NAND gate 11 from a NOR gate 3 simultaneously to stop the clock to a FF2, a multiple selection detection section 4 analyzes a switch data to detect whether switches are depressed or not. When switches are not depressed multiply, a signal being at an L level is outputted to a signal line 9 and the signal and the output from the gate 3 are ORed to output a signal of H level as a strobe signal OK. Thus, the data not depressed multiply, they are obtained as POS1-POS4.
Patent JP-H04140536-A (JP)
Title: Damper pulley structure
Inventor: KUMANO SHOHEI
IPC: F16H55/36
Filed: 1990-09-28
Abstract: PURPOSE:To make the combined use of a damper pulley possible by making natural oscillation frequency variable so that set natural oscillation frequency in connecting a crankshaft to a manual transmission may be lower than the natural oscillation frequency in connecting the crankshaft to an automatic transmission. CONSTITUTION:In a damper pulley PAT used for connecting a crankshaft to an automatic transmission, the inertia mass(i1) of the first ring member 3a is established to be larger than the inertia mass(i2) of the second ring member 3b. Thus the inertia mass of the damper pulley PAT becomes i1. On the other hand, in a damper pulley PMT used for connecting the crankshaft to a manual transmission, the first ring member 3a and the second ring member 3b are unitedly connected through a connecting bolt 3e, and the inertia mass of the damper pulley PMT therefore becomes i1+i2.
Patent JP-H06111287-A (JP)
Title: Magnetic recording medium
Inventor: HIWATARI TATSUYA
IPC: G11B5/72
Filed: 1992-09-30
Abstract: PURPOSE:To provide a magnetic recording medium having excellent frictional and wear resistance characteristics for a low floated thin film head by improving adhesive force to the medium of a hydrogen-containing carbon film. CONSTITUTION:A buffer layer 5 of a special material is provided on a magnetic film 4, arid a hydrogen-containing carbon film 6 is formed thereon. The buffer layer is formed of a material having a bcc structure and an atomic radius of 0.122nm or more or a diamond structure, thereby diffusing carbon atoms of the carbon film formed on the buffer layer in the buffer layer. Adhesive force to a disk of the hydrogen-containing carbon film can be improved by this diffusion, and excellent frictional and wear resistance characteristics are provided for a low floated thin film head.
Patent JP-2001085315-A (JP)
Title: Illumination optical apparatus and aligner having illumination optical apparatus
Inventor: TANITSU OSAMU
IPC: G03F7/20
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an illumination optical system which can make adjustment, so as to simultaneously satisfy both the uniformity of illuminance and the uniformity of numerical apertures on an illuminated surface, according to the changeover of illumination conditions. SOLUTION: A light source means 1 which supplies an illuminating light, a multiple light source forming means 3 which forms a large number of light sources according to a light beam from the light source means and an optical system (6 and 8) which guides light beams from the large number of light sources onto an illuminated surface 9 are provided. A plurality of illuminance distribution correction means 500, which have the angular properties of transmissivity, i.e., the transmissivity is varied according to the incident angle of light, are provided in an illuminating light path between the muliple light source forming means and the illuminated surface. A control means 21 selects the required illuminance distribution correction means 5 from among the plurality of illuminance distribution correction means 500, and positions the means 5 in the illuminated optical path.
Patent JP-H09104940-A (JP)
Title: High-tensile aluminum-copper base alloy excellent in weldability
Inventor: OKITA TOMIHARU
IPC: C22C21/12
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To produce an Al alloy for welding structures having high strength, excellent in weldability and stress corrosion cracking resistance and furthermore excellent in workability. SOLUTION: This high-tensile Al-Cu base alloy excellent in weldability has a compsn. contg., by weight, 2 to 8% Cu and 0.03 to 3.0% Sc, furthermore contg. at least one kind of 0.005 to 0.2% Ti and 0.0001 to 0.08% B, moreover contg. one or >= two kinds among 0.07 to 1.5% Si, 0.1 to 1.5% Fe, 0.2 to 2.0% Mg, 0.01 to 1.5% Mn, 0.01 to 0.6% Cr, 0.01 to 0.5% V, 0.05 to 3.0% Ni, 0.01 to 0.5% Mo, 0.03 to 1.0% Ag, 0.01 to 0.25% Zr and 0.03 to 5.0% rare earth elements (one or >= two kinds among La, Ce, Pr, Nd and Sm), and the balance aluminum with inevitable impurities. This alloy has about >=400N/mm<2> tensile strength.
Patent JP-H0792132-A (JP)
Title: Electrode potential measuring equipment
Inventor: HOKAKU TAKAYOSHI
IPC: G01N17/00
Filed: 1993-09-24
Abstract: PURPOSE:To provide an electrode potential measuring equipment which can simultaneously measure the spontaneous potential of test electrode for a large number of metals while setting the pH of test liquid automatically at an arbitrary level. CONSTITUTION:The electrode potential measuring equipment comprises a reference electrode 3 and test electrodes 4a-4e made of a corrosion resistance evaluation metal immersed into a test liquid 1 filled in a test container 2, a potentiometer 6 connected with the reference electrode 3 and the test electrodes 4a-4e through a scanner 5, a pH electrode 7 connected with a pH meter 8 while being immersed into the test liquid 1, a regulation tank 10 coupled with the test container 2 through a pump 11 while being filled with a pH regulation liquid 9, and a controller 12 connected with the scanner 5, the pH meter 8 and the pump 11.
Patent JP-H02109038-A (JP)
Title: Abnormality detecting method for illuminating device
Inventor: ISHIGAKI KOJI
IPC: G03G15/04
Filed: 1988-10-19
Abstract: PURPOSE:To identify the disconnection abnormality of a lamp and the abnormality on other lamp control part by providing an optical sensor which detects emitted light from the illuminating lamp at the outside of a lamp regulator and detecting the output difference between before and after lighting the lamp by a sensor. CONSTITUTION:An exposure lamp 1 of the illuminating device by the lamp regulator is constituted to scan with respect to an original on a contact glass 2, and the optical sensor 3 is arranged in the vicinity of the lamp 1. This sensor 3 detects whether the original lamp 1 is abnormal or not and it also detects the size of the original. With/without the original, the sensor is provided with light receiving element to receive reflected light beams from the under surface of the contact glass 2. The reflected light beams from the under surface of the contact glass 2 is transmitted to a reflecting element 5 through an optical fiber 4 and converted photoelectrically by light receiving element. Then an electrical signal is outputted and electrical signal amplified by an amplifier 6 is transmitted to a main control part. The disconnection of the lamp 1 and the abnormality on other controlling part can be identified.
Patent JP-H06110174-A (JP)
Title: Cartridge for replenisher and replenisher supply device for photosensitive material processor
Inventor: KAWADA KEN
IPC: G03D3/06
Filed: 1992-09-30
Abstract: PURPOSE:To automatically prevent replenisher from erroneously flowing into a stock tank from a cartridge. CONSTITUTION:An identification part for discriminating the cartridge 66 is provided on the cartridge 66, and a detector detecting the identification part is provided in the stock tank 56. Whether or not the cartridge 66 is attached to the stock tank 56 is judged, and in the case of judging that the cartridge 66 is attached, the identification part is detected. An identification number is collated so as to judge whether or not the tank and the cartridge agree with each other. In the case of judging that they do not agree with each other, an alarm is given to prevent the erroneous mixture, because the different kind of replenisher is mixed.
Patent JP-2001085202-A (JP)
Title: Ptc composition
Inventor: KATAOKA MITSUMUNE
IPC: C08L101/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a PTC composition which is kept stable in characteristics even if it is repeatedly used and high in resistivity at a switching temperature or above, by a method wherein specific weights of a metal conductive filler, a crosslinking agent, and a fluoroalkyl are compounded with a crystalline polymer. SOLUTION: 100 pts.wt. of a high-density polyethylene resin, 300 to 550 pts.wt. of a metallic conductive filler, and 0.01 to 100 pts.wt. of a crosslinking agent are mixed together and uniformly dispersed, and thereafter 0.01 to 50 pts.wt. of butane fluoride is added to the above mixture and kneaded into a conductive composition (positive temperature coefficient(PTC) composition). At this point, metallic conductive filler is previously subjected to a surface treatment by the use of titanate compound coupling agent. A high molecular alloy where one or more kinds of thermoplastic polymers are blended together is used as a crystalline polymer.