baber/WOPTO huggingface dataset:
Patent JP-H02304689-A (JP)
Title: Bar code prevented from being forged
Inventor: OGAWA SUMIO
IPC: G06K19/10
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a bar code difficult of forgery by constituting the bar code of two kinds of bars to be read out by a bar code reader using near ultraviolet rays as a light source and using either one of the bars for validity decision. CONSTITUTION:When a bar having smaller near infrared ray absorbance is used as a validity deciding bar Y, the output value of the bar Y can be discriminated by deciding the size of the output value read out by the bar code reader because the output value of the bar Y is larger than that of other information reading bars (y). Thereby, only the bar code including the bar Y is decided as a valid bar code. When the bar code X is printed out, respective bars are printed by the same color, a difference in absorption characteristics is eliminated. Thereby, when a copied bar code is read out by the bar code reader, the output value of the bar Y is the same as that of other bars and can not be discriminated. Thus, a bar code including no bar Y is decided as a false one.
Patent JP-H08319478-A (JP)
Title: Refrigerant mixture composition
Inventor: HARASHIMA YUJI
IPC: C10N20/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a refrigerant mixture composition which can be used for a refrigerator designed to use a specified chlorofluorocarbon such as R12 and causes no trouble even in the presence of a lubricating oil for R12 by adding polyhydric alcohol(s) such as propylene glycol to a chlorofluorocarbon substitute used as the refrigerant. CONSTITUTION: This refrigerant composition is produced by mixing a chlorofluorocarbon substitute comprising 1,1,1,2-tetrafluoroethane and 1,2- difluoroethane, used as the refrigerant, with one or more of (di-, tri- and tetra-) ethylene glycols, (di- and tri-)propylene glycols, hexylene glycol, and ethylene glycol dimethyl ether. This composition does not cause troubles such as gas leakage and seizure when used for a refrigerator designed to use a specified chlorofluorocarbon conventionally used, such as R12, even in the presence of a lubricating oil for R12.
Patent JP-H05320879-A (JP)
Title: Formation of boron nitride containing film
Inventor: OGATA KIYOSHI
IPC: C23C14/06
Filed: 1992-05-20
Abstract: PURPOSE:To increase the content of in-cubic system zinc ore type (c-BN) in a film by forming a boron nitride(BN) contg. film while irradiating with the electromagnetic wave when both the vacuum deposition of boron contg. materials and the irradiation of nitrogen ions are used. CONSTITUTION:Boron contg. materials (simple substance, oxide, nitride, carbide, etc., of boron) are vacuum-evaporated or sputtered to vacuumdeposit them on a substrate in a vacuum vessel. Simultaneously or alternately with the vacuum deposition or after the vacuum deposition, the substrate is irradiated with nitrogen element contg. ions from an ion source to form a BN contg. film. At this time, a BN contg. film is formed while irradiating with electromagnetic waves (e.g. ultraviolet rays, X rays) in the vacuum vessel. As a result, the deposited boron atoms become in the highly excited state to be apt to become c-BN, the content of c-BN in the film being increased, thereby the crystallinity of c-BN is improved.
Patent JP-H09293588-A (JP)
Title: Electric field luminous element, and driving method for it
Inventor: SUU TOKUHARU
IPC: H05B44/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for an electric field luminous element having a long luminous life, by restraining the polarization of an EL(electro- luminescence) layer consisting of an organic compound. SOLUTION: An EL layer 7 is interposed between anode and cathode electrodes 3 and 6, and is constituted of a TPD(triphenyldiamine derivative) coat 4 and an ALq3 coat (trisaluminium complex coat) 5 laminated. At first, before operating an electric field luminous element 1, voltage in a direction reverse to that of a luminous electric field, is applied by a voltage applying means 9. Consequently in emitting light, the orientation polarization of a functional group in an organic compound constituting the EL layer 7, or the ion polarization of an ionic impurity can be restrained previously. Resultantly, the deterioration of the luminous characteristic of the EL layer can be restrained, to prolong the luminous life of the electric field luminous element.
Patent JP-H09290815-A (JP)
Title: Container made by paper making, and packaging body using container made by paper making
Inventor: KOI KOJI
IPC: B65D1/09
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be formed into a complicated shape, can absorb drips, etc., coming out from an article being housed, and is excellent in moisture resistance, water resistance, and oil resistance by laminating a film on the outside of a container main body which is formed into a container shape by paper making. SOLUTION: By using a container 1 made by paper making for which a film 3 is laminated on the outside of a container main body 2 being formed into a specified shape by paper making, a content 4 is housed in the container 1, and then, a top seal 5 such as a film is placed on the opening of the container 1, and the peripheral edge upper surface of the opening is sealed to obtain a packaging body 6 for which the container made by paper making is used. For the container main body 2, a main body which is formed by paper making- molding using a press-die is preferable, and on the internal surface of the container main body 2, paper being made is exposed, and drips, etc., generating from the content are quickly absorbed. Also, for the film 3, a single layer body of, e.g. a thermoplastic resin film, or a laminated body of a plurality of thermoplastic resin films, is used.
Patent JP-S5829693-A (JP)
Title: Manufacture of ink ribbon
Inventor: HATSUTORI KUNIO
IPC: B41J31/00
Filed: 1981-08-17
Abstract: PURPOSE:To raise the quality of printing by equalizing the density of an ink ribbon as well as making its thicknes thinner by a method in which a raw cloth is heat-cut, coated with an ink, and then rolled by a roll whose surface is provided with large numbers of embossed portions. CONSTITUTION:A raw cloth 11 is cut into a ribbon width and then rolled in a rolling process 13 to equalize the textures of warp and filling yarns. Then, the cloth so treated is coated with an ink and subjected to an aging process. The roll used in the rolling process 13 has a surface having large numbers of embossed portions with striped pattern (a), crossed pattern (b), a parallel pattern (c), a partly embossed pattern (d), etc., in which the preferred distances between  the projected portions are 0.1-0.2mm. in pitches. The rolling process 13 may be  performed after the ink coating process.
Patent JP-S5917649-A (JP)
Title: Device for retrieving data base
Inventor: HIYOSHI SHIGEKI
IPC: G06F12/00
Filed: 1982-07-22
Abstract: PURPOSE:To obtain the address of a slave record to be found without accessing a data file, by retrieving the conditions of a pair of master and slave records in parallel by different hardwares. CONSTITUTION:A master record retrieving means 4 reads out index information included in an indexing means 1X(P) to obtain the address A(P) of a master record satisfying a master record retrieving condition P. A slave record retrieving means 5 reads out index information included in an indexing means 1X(Q) to obtain the address A(Q) of a slave record satisfying a slave record retrieving condition Q. A set operating means 7 reads out the address information A(C) of a slave record of a set including the master record from a set storing means 2, and simultaneously, reads out the address A(Q) of the slave record from an address storing means 6. The set operating means 7 finds out the product A(R) of sets between the addresses A(C) and A(Q) by address comparison and sends the operated result A(R) and an operation completing signal to a controlling means 8.
Patent JP-H0854038-A (JP)
Title: Vibration damping device and manufacture thereof
Inventor: TAKEHARA SHIN
IPC: B60K5/12
Filed: 1995-05-26
Abstract: PURPOSE:To provide a vibration damping device which is constituted to dissolve a problem of lowering of performance owing to complication of setting of a spring constant and a change with a year and reduce the number of parts required for assembly of the vibration buffering device. CONSTITUTION:A fixing part 5 to mount a rubber member 4 formed of a resilient material and formed in a round shape in cross section is formed at the other end part of a connection member 1. A connection member 3 fixed to the chassis of a car body is arranged at the lower part of a mount body 2. In the fixing part 5 on which the rubber member 4 is mounted, by mounting the rubber member 4, a liquid chamber 10 is formed in the mount body 2. The liquid chamber 10 is divided into upper and lower liquid chambers 10a and 10b by means of a partition member 7 and the division liquid chambers are sealed with liquid L. An orifice 8 formed in a helical shape is formed in the partition member 7 in such a manner that the sealed liquid L effects inflow and outflow between the two liquid chambers. In the upper liquid chamber 10a a given amount of gas G is directly sealed.
Patent JP-S61287892-A (JP)
Title: Floating type mooring device
Inventor: OZAKI MASAHIKO
IPC: B63B22/02
Filed: 1985-06-14
Abstract: PURPOSE:To simplify the entire arrangement of a floating type mooring device, by providing a float to one end of a mooring structure body locked at the other end to a hull to be moored, and by providing thereto a rotary coupling section between a riser pipe and a cargo handling pipe above the sea surface while being locked by means of a mooring cable to prevent the hull to be moored from and the rotary coupling section from bumping against each other. CONSTITUTION:A float 4 is arranged at the front end of a mooring structure body 2 which is arranged such that its base end is locked to a hull 1 to be moored of such as, for example, a tanker by means of a pin 3 and it is projected above the sear surface. A riser pipe 6 and a cargo handling pipe 7 are coupled together in the intermediate section of a mooring float body 2 above the sea surface, and a rotary coupling mechanism 5 composed of a turn table rotatable in a horizontal plane, and is supported by a mooring cable locked to a sea bottom anchor 9. With this arrangement it is possible to prevent the hull to be moored from bumping against the coupling mechanism and to exhibit a sufficient mooring force with the entire structure being simplified.
Patent JP-S5296897-A (JP)
Title: Disaster proof patrol recording unit
Inventor: KONDOU TSUTOMU
IPC: G01D9/00
Filed: 1975-10-23
Abstract: PURPOSE: To prevent oversight of patrol and to check automatically the completion of entire patrol works, by providing the patrol district relays and their operational memory element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0422862-A (JP)
Title: Method and device for treating measuring object remaining in enzyme electrode
Inventor: INAMOTO TOMOYUKI
IPC: G01N27/416
Filed: 1990-05-17
Abstract: PURPOSE:To shorten the time for waiting and to prevent the fall of an electric signal level by forcibly stopping the movement of an enzyme electrode by as much as the prescribed period of time after the enzyme electrode is parted from a material to be measured and before this electrode is brought into contact with a preserving liquid. CONSTITUTION:The enzyme electrode 1 is brought into contact with a disturbing material separating film 3 spotted with a liquid to be inspected and the concn. of the material to be measured in the liquid to be inspected is measured. A motor 2c is thereafter operated to sufficiently part the electrode 1 from the separating film 3. The operation of the motor 2c is then stopped by as much as the prescribed period of time on condition that the electrode 1 arrives at a prescribed position. The surface of the electrode 1 comes into contact with the air during this time and, therefore, the reaction progresses rapidly and glucose is consumed in a short period of time as the oxygen is sufficiently replenished even if the unreacted material (e.g.: glucose) to be measured remains on the surface of the electrode 1. The motor 2c is thereafter operated again to bring the electrode 1 into contact with a preserving liquid housing tank 4. The measurement is then waited until the start of the next measurement is instructed while the activity of the physiologically active material is kept maintained. The above-mentioned processing is executed again when the start for the measurement is instructed.
Patent JP-H0422155-A (JP)
Title: Marking equipment for electronic device
Inventor: KAWACHI HISATADA
IPC: H01L23/00
Filed: 1990-05-17
Abstract: PURPOSE:To prevent the generation of marking irregularity and double marking, and restrain the decrease of marking quality, by reciprocating a marking head with one-half revolution between a marking ink supplying surface and an electronic device marking surface. CONSTITUTION:When a rack 34b2 and a pinion 38 are engaged with each other and a pulse motor 37 is operated, a printing type 39a of a marking head 39 comes into contact with an endless belt 24, and then revolves by half. Further, when a gear apparatus is made to ascend and the pulse motor is operated in the state that a rack 34b1 and the pinion 38 are engaged with each other, the printing type 39a of the marking head 39 comes into contact with the surface of a semiconductor device 28 to be marked, and then returns to the initial state after one-half revolution. Hence imperfect marking like double marking is not generated, and clear marking is enabled because the air in the recessed parts of a printing type is easily relieved.
Patent JP-S5460658-A (JP)
Title: Direction controller of fluid stream
Inventor: SUGAWARA NORIO
IPC: F24F13/072
Filed: 1977-10-24
Abstract: PURPOSE:To prevent fluid from sticking to a guide wall at the time of central spouting and to devise a correcter and more effective direction control by reducing the radius of the curvature of a supply port to generate a contraction to prevent fluid from sticking to the guide wall. CONSTITUTION:This device is provided with a casing 1, a blade 3 to be rotated around a shaft 4, and a guide wall 5 for changing the direction of a stream issued from a supply port by the blade 3 horizontally or vertically. In this construction, the radius 2' of the curvature of the supply port is reduced to prevent fluid from sticking to the guide wall 5 when the stream at the exit of the supply port is directed to the front for preventing the stream from sticking to the guide wall 5.
Patent JP-H11327040-A (JP)
Title: Photometry device for single lens reflex camera
Inventor: HIRAI ISAMU
IPC: G03B19/12
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a photometry device for a single lens reflex camera capable of accurately and easily performing the positional adjustment of a photodetector unit with respect to a screen by arranging a filter between a pentagonal prism and a lens for photometry so that the filter can be taken out and inserted. SOLUTION: The photometry device 30 is generally constituted of a photometric lens 31 and the photodetector unit 32. A guide member 34 for insertion and taking-out is provided on the exit surface 23a of the pentagonal prism 23. The member 34 is positioned between the device 30 and the prism 23. A filter inserting groove is provided inside the member 34, and the filter 35 is inserted along the filter inserting groove. Thus, the positional adjustment of the unit 32 can be accurately and easily performed even though the filter 35 having high density is provided, and also the setting operation of the filter 35 can be easily performed, so that labour effectiveness can be improved.
Patent JP-H11318960-A (JP)
Title: Artificial joint and manufacture therefor
Inventor: NAKAHIGASHI TAKAHIRO
IPC: C23C16/27
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an artificial joint in which a sliding surface of an acetabular roof is difficult to wear even by contact with a bone caput and as a result the life is lengthened and manufacturing method therefor, in the artificial joint which is difficult to wear even by contact of artificial joint members with each other and contact with a biobone, thereby, is long in life, has a stem provided with a bone caput at a tip and the acetabular roof, in particular, and the bone caput and the acetabular roof slide each other on the contact surface. SOLUTION: In an artificial joint made of at least one artificial joint member, a joint sliding surface of at least one artificial joint member having the joint sliding surface is formed by a carbon film F with wear resistance and lubricity. This joint is the artificial joint in which a stem provided with a bone caput at a tip and an acetabular roof are provided and the bone caput and acetabular roof slide each other on the contact surface. The sliding surface of the acetabular roof and the bone caput is formed by the carbon film F with wear resistance and lubricity. In the case, the carbon film F is formed by a plasma CVD method.
Patent JP-S6019888-A (JP)
Inventor: KATOU HIROSHI
IPC: B66B13/28
Filed: 1983-07-14
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-H02307045-A (JP)
Title: Inspection device for wafer face plate
Inventor: HACHIKAKE YASUO
IPC: G01N21/88
Filed: 1989-05-22
Abstract: PURPOSE:To inspect a face plate defect efficiently at high level by intergrating a face defect detecting means and a crystal defect detecting means. CONSTITUTION:A face plate 1 to be inspected such as a silicon wafer is mounted on a turntable 1a and rotated by a rotating mechanism 1b. When crystal defect inspection is performed, a transparent electrode 6 is supported on a support base 9 and put in the optical path of a laser and the ultrasonic wave frequency of an ultrasonic wave frequency generator 7b is supplied to an ultrasonic wave modulator 7a to intermit laser light L. Then a lock pulse generation part 7c generates and supplies a lock pulse to a lock amplifier 8 and an alternating voltage is locked at the timing of the pulse to output a defect signal B successively. For surface defect inspection, the transparent electrode 6 is detached from the support base and the oscillation of the generator 7b is prevented from oscillating to make the intensity of the laser constant. Then scattered light from a surface defect due to a spot is converged by a photodetection lens 4 and received by a photodetector 5 such as a photomultiplier to output a defect signal A.
Patent JP-S6019647-A (JP)
Title: Paper accumulator for recording device
Inventor: SUGIZAKI TSUGIO
IPC: B65H1/04
Filed: 1983-07-13
Abstract: PURPOSE:To automatically perform the adjustment of highly accurate length and breadth positions for a sheet of paper inside a recording device, by installing a receiving member for record paper sheets to be accumulated in the device in a way of tilting it to one side. CONSTITUTION:A guide plate 26 and a pressing roller 25 both are installed in or rotatably supported on the upper part of an undulatable parallel four-bar link 24 in making fixed points 24c and 24d their supporting points. When a sheet of record paper P is short in length, parallel four-bar links 24a and 24b are additionally standing up, and pressing rollers 25a and 25b are strongly contacted under pressure at a position of the said driven shafts 22a and 22b via each conveyor belt 23 by means of each elastic device, while with guide plates 26a and 26b installed in these parallel four-bar links 24a and 24b, the record paper P is conveyed up to the position nearby a right end of the said tray 15. The record paper P being separated from contact with the conveyor belt 23 and the said pressing roller 25 is slidingly traveled on a receiving member 27 of the said record paper P and then stopped by a front striking plate 28 being fixedly installed in the position nearby the end part of the receiving member 27.
Patent JP-H06337730-A (JP)
Title: Redundancy device
Inventor: NAGUMO MASAHIRO
IPC: G06F1/04
Filed: 1993-05-31
Abstract: PURPOSE:To eliminate the need to switch a redundancy system by an operator, to simplify the constitution, and to eliminate the possibility that a wrong system is selected. CONSTITUTION:As the device is powered ON, power-ON resetting circuits 31 and 41 output low-level signals for a certain time. The output low-level signal of the circuit 41 is supplied to selectors 342 and 343. The signal D of the circuit 31 is supplied to the selectors 342 and 343, so the selector 342 outputs a low level and the selector 343 outputs a high level. Consequently, a select signal generating circuit 35 outputs a high-level signal A and supplies it to a latch 451. At this time, the signal C is supplied to the hold input of the latch 451 while held at the high level, so the high level of the D input is outputted and supplied to an OR circuit 43 and a selector 46. The selector 46 selects and outputs a 0-system clock.
Patent JP-S5652365-A (JP)
Title: Spindle motor control circuit
Inventor: TAKEDA TAKASHI
IPC: H02P3/08
Filed: 1979-10-05
Abstract: PURPOSE: To reduce the time required for winding up and to improve the accuracy of stopping at a fixed position in an automatic winding machine by employing a speed controllable motor for a spindle motor which is controlled to reduce the deceleration time constant and the speed at a low speed.  
     CONSTITUTION: A speed controllable motor such as, for example, a step motor and a servomotor, is employed for a spindle motor 1. Where a servomotor is employed, rotational speed of the motor 1 is detected by a detector 2. The number of turns of a wire wound at which deceleration is to be initiated and the number of total turns to be wound are set at a deceleration setting means 9 and a stop setting means 10, respectively. An output of a turn counter 6 and the set value by the deceleration setting means 9 are compared at a comparator 7 to control a speed control circuit 5 to attain a predetermined deceleration characteristic of the motor 1. When an output of the turn counter 6 reaches the set value of total turns, another comparator 8 causes the spindle motor 1 to be stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63292690-A (JP)
Title: Manufacture of flexible wiring board integral with reinforcing plate
Inventor: HIBINO YUTAKA
IPC: H05K1/00
Filed: 1987-05-26
Abstract: PURPOSE:To decrease man-hours and costs and to improve performance remarkably, by forming a reinforcing part on a flexible wiring board as a unitary body by injection molding. CONSTITUTION:A conductor circuit 3 is formed on one surface of a flexible base substrate 2 on a flexible wiring board. An insulating layer 4 is applied on the surface other than a terminal part and a land part. An adhesive film 5 is stuck to the rear surface of the flexible base substrate 2. Engineering plastic, which is fused at a high temperature, is injected and molded on the film 5. Thus a reinforced part 6 is formed. The part is fused and hardened with heat, and a unitary body can be obtained. As the engineering plastic to be injected, a material is used so that the reinforcing part is not contracted or warped largely in soldering. In this way, the flexible wiring board and the reinforcing part are formed as a unitary body by injection molding.
Patent JP-S6023553-A (JP)
Inventor: UOZUMI MASATAKA
IPC: E04G11/28
Filed: 1983-07-15
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。