baber/WOPTO huggingface dataset:
Patent JP-H05120149-A (JP)
Title: Copy preventing system for executing form file
Inventor: SAKAMAKI MASASHI
IPC: G06F21/62
Filed: 1991-10-29
Abstract: PURPOSE:To prevent an unpermitted/unapproved computer from carrying out an executing form file even if an identification number is stolen by providing a ciphered identification number area in addition of an identification number area. CONSTITUTION:A file 10 includes an identification number area 11 and a ciphered identification number area 12. A computer receives the identification number of the file 10 and a processing request (101) and extracts an identification number out of the area 11 of the file 10 (102) to confirm the coincidence between both identification numbers (103). Then the computer takes out its own proper identification number and carries out a prescribed ciphering job (111). At the same time, the computer extracts a ciphered identification number out of the area 12 of the file 10 (112) and compares this identification number with the ciphered identification number of the proceduer 111 (113). When the coincidence is secured between both ciphered identification numbers, the computer carries out the original processing of the file 10 (114). Meanwhile the computer erases the copied storage information (115) if no coincidence is secured between both identification numbers and forcibly finishes the processing.
Patent JP-H04155733-A (JP)
Title: Light interference film and manufacture thereof
Inventor: ISHIZAKI TSUYOSHI
IPC: H01J9/20
Filed: 1990-10-19
Abstract: PURPOSE:To form a light interference film with a low refraction factor layer at a low cost by forming the low refraction factor layer of the light interference film consisting of a high refraction factor layer and a low refraction factor layer with a silicon oxide film in which fine holes are distributed. CONSTITUTION:A reflection preventive film 13 is fixed on the outer face of a glass face plate 11 for a vacuum enclosure 10. The film 13 is formed by laminating two layers of the second layer 14 consisting of a high refraction factor film and the first layer 15 consisting of a low refraction factor film on the face plate 11. Ethylsilicate Si(OR)4 alcohol solution is spinning-applied to the layer 14 under a 5-50% ammonia saturated vapor atmosphere at 10-60 deg.C and faster hydrolysis condensation is given after application, so that rough SiO2 binding occurs to produce the first layer 15 with which an area 18 is covered and in which fine holes 19 are distributed. As the obtained film 13 is a light interference film, light emitted out of a fluorescent substance on the inner face of the face plate is free of reflection on the film 13 and still the unnecessary reflection of outside light is prevented, to allow clear image display.
Patent JP-H09125632-A (JP)
Title: Eaves gutter and eaves gutter device
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/068
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To contrive to enhance the efficiency of water collection by slanting the upper part of a front wall of an eaves gutter main body backward and laying out a recessed groove in the longitudinal direction which opens its front upper part to the lower part of the front wall and providing a hair line on the inclined surface along the longitudinal direction of an eaves gutter main body. SOLUTION: Rainwater flows down from the upper part of an inclined area on the front wall 3 of an waves gutter main body 1 and the velocity of the rainwater is increased as it is directed downward and the rainwater is collided against a hair line 5 and flows over the hair line so that its velocity may be minimized. In this case, a plurality of hair lines 6 are provided. Every time rainwater flows over the hair lines 6, the velocity of the rainwater is reduced and collected into a recessed part 4. This construction makes it possible to increase the rate of rainwater to be collected into the recessed part 4 and reduce the rate of rainwater which flows over the recessed part 4 and drops directly to the ground, thereby eliminating such disadvantage which may dig a hole in the ground.
Patent JP-H0355388-A (JP)
Title: Improvement of drilling appliance
Inventor: DAASHII RESUTAA FURIN
IPC: E21B17/07
Filed: 1989-10-30
Abstract: PURPOSE: To recover an implement on a hole lower part by comprising a head capable of screwing, a main body radially extended to be communicated with a pressure pipe, a block comprising a rotatable sleeve to the main body and an air intake passage, and an air passage means. CONSTITUTION: A head 17 capable of screwing to a lower end of a drilling string 11 is mounted on an adaptor body 16, and a plurality of intake boards 20 are communicated with a pressure passage 14 and communicated with a radially extended intake passage 21. A pair of inner spiral splines 24 to be engaged with splines 22 of the adaptor body 16 are mounted on a sleeve 23, rotatably and vertically movably to the body 16. A mounting block 26 is welded to a lower end of the sleeve 23 to mount a spiral spline 27, and an exhaust passage 16 of the body 16 is communicated through the block 26 comprising an exhaust passage 30. Whereby the air can be used for cleaning the hole lower part by the adaptor.
Patent JP-H07139499-A (JP)
Title: Cooling fan for vehicle
Inventor: ODA KAZUNORI
IPC: F04D29/38
Filed: 1993-11-12
Abstract: PURPOSE:To improve the sensual evaluation of the fan noise by increasingly setting the number of blades where the frequency of the sound at the maximum sound pressure level of the sound generated from a fan is set to the prescribed or higher value, and the quantity of deviation of the maximum sound pressure level from the ground level is set to the prescribed or lower value. CONSTITUTION:The number of blades 2 of a cooling fan 1 is set to 9-13. Increase in the number of the blades allows the frequency of the noise to be generated from the fan to be deviated to the higher frequency side, and the quantity of deviation of the sound pressure level from the ground level is reduced. Thus, the frequency of the maximum peak sound of the fan noise is set to 320Hz or higher and the quantity of deviation of the maximum peak from the ground level is set to 15dB or less. This is realized so that the frequency to generate the maximum peak of the sound pressure may be shifted to the high frequency range to be comfortable for the ears, and the quantity of deviation of the maximum peak from the ground level is reduced to reduce the intensity of the maximum peak sound. The tone of the noise is improved, and the intensity can be reduced thereby.
Patent JP-S62142420-A (JP)
Title: Digital level detecting circuit
Inventor: FUKAZAWA HIDEKI
IPC: H03H17/02
Filed: 1985-12-17
Abstract: PURPOSE:To reduce the fluctuation of holding time by making the holding coefficient of holding time when the level of input signals is lowered to a certain value which is other than zero. CONSTITUTION:The coefficient 0 of hold response characteristic and the coefficient (k) of recovery response characteristic written in an ROM 22 are made respectively to k1 and k2 (k1, k2 are specified values other than 0). When a signal Sd is changed, the value of output of the ROM 22 becomes k1, and accordingly, if a signal V(t) is continuous in time, the signal V(t) drops gently corresponding to the value k1. Holding response operation is made at the points of time t2, t3, and attack response is made at next time of sampling t4, and the signal V(t) rises. At a point of time t5, holding response operation is made from t5, and it becomes holding response characteristic from the point of time t5 for a period tH, and thereafter, it becomes recovery characteristic.
Patent JP-H09127950-A (JP)
Title: Tuning method of keyboard musical instrument or the like and electronic musical instrument
Inventor: FUJII JUNJI
IPC: G10H1/38
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To tune a keyboard musical instrument, etc., to the scale having a beautiful chord sound and capable of being freely modulated. SOLUTION: The scale having the intervals of mi, fa, sol, 1a for constituting general chords close to just intonation is regarded as harmonically good scale. In order to form a scale free to modulate, each interval is required to have a relation represented by n-power root of 2. The general expression of interval from the prime of each scale sound is determined as shown in a selected drawing, setting whole tone to x-step, whole-tone scale semitone to y-step, and chromatic scale semitone to x/2 step. In the expression, when the scale is determined with (x), (y) satisfying √2<x/y<2, the intervals of mi, fa, sol, 1a become closer to just intonation than temperament.
Patent JP-H06112781-A (JP)
Title: Cmos delay circuit
Inventor: ARISAWA YASUO
IPC: H03K5/13
Filed: 1992-09-30
Abstract: PURPOSE:To provide a CMOS delay circuit which obtains a desired delay time with a small number of elements. CONSTITUTION:A P-channel MOS transistor TR 1 in the last stage, an N- channel MOS TR 2, a P-channel MOS TR gate charging circuit 4 which takes an input signal as the input to control the gate of the P-channel MOS TR 1, and an N-channel MOS TR gate discharging circuit 5 which takes the input signal as the input to control the gate of the N-channel MOS TR 2 are provided. A P-channel MOS TR gate discharging circuit 6 which takes the input signal as the input through an inverting logic element 3 to control the gate of the P-channel MOS TR 1 and an N-channel MOS TR gate charging circuit 7 which takes the input signal as the input through the inverting logic element 3 to control the gate of the N-channel MOS TR 2 constitute the CMOS delay circuit.
Patent JP-H01123619-A (JP)
Title: Gas permselective composite membrane
Inventor: SAITO YUKIHIRO
IPC: B32B27/08
Filed: 1987-11-10
Abstract: PURPOSE:To enhance the characteristics of the subject composite membrane and to improve its stability without being deteriorated by forming an interfacial layer between a porous carrier and a first polymeric extremely thin membrane, and providing a second polymeric layer on the surface of the first polymeric extremely thin membrane. CONSTITUTION:The interfacial layer 2 consisting of the porous carrier material and the first polymeric extremely thin membrane material is formed on the porous carrier 1 of aromatic poly(ether)sulfone and the first polymeric extremely thin membrane 3 of a polyacetylene-based polymer, and the second polymeric extremely thin membrane 4 of polyorganosiloxane, etc., having >=10<-8>cc.cm/ cm<3>.sec.cmHg oxygen permeation coefficient is provided on the surface of the first membrane 3 to form a composite membrane. Since the interfacial layer is formed, the gas separation characteristic can be enhanced, and high stability can be obtained without deteriorating the separability because the second polymeric layer is provided.
Patent JP-S63136114-A (JP)
Title: Pressure control method
Inventor: IGUCHI HIRAYOSHI
IPC: B30B15/06
Filed: 1986-11-27
Abstract: PURPOSE:To control the pressure of a large capacity air tank in a short time and with high accuracy by using the signal received from a differential pressure detector which detects the difference between the reference air pressure and the air pressure to be controlled to control both air supply and discharge control valves. CONSTITUTION:A differential pressure detector 2 like a differential pressure switch, etc., is provided between a reference air pressure generator 1 and an air tank 6 to detect directly the air pressure difference by a contact signal. An electrical air supply control valve 4 is provided for supply of air between the tank 6 and an air supply source. At the same time, an electrical air discharge control valve 5 is provided to the tank 6 for discharge of air. Then the valve 4 or 5 is actuated when an air pressure difference exists between the reference air pressure and the pressure of the tank 6. Thus the pressure of the tank 6 is controlled to the reference air pressure. In such a way, the pressure of a matter to undergo pressure control is controlled by a stable action in a short time and with high accuracy.
Patent JP-H11115200-A (JP)
Title: Liquid-jet recording device
Inventor: ODA KAZUYUKI
IPC: B41J2/175
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-jet recording device which reduces running costs and materializes stable, reliable liquid supply. SOLUTION: A liquid-impregnation member chamber 11 for holding a small amount of recording liquid is installed in a recording head unit 3, and the liquid is held in a capillary tube member 14. The liquid in the chamber 11 decreases with its consumption in a recording head 23 to be exhausted. Then, bubbles are generated in a bubble liquid chamber 15 through a meniscus forming member 16. The generation is detected, a liquid supply tube 2 is inserted from a communication hole 13, and the liquid is supplied from a large volume main liquid tank 1 to the chamber 11 by a driving means 3. Even when the liquid in the chamber 15 is exhausted by bubbles, the bubbles is prevented from entering an air-tight liquid chamber 20 by a meniscus air tight member 19 so that the bubbles can not enter the recording head 23. Recording can be reopened by supplying the liquid again.
Patent JP-2000110524-A (JP)
Title: 4-cycle engine
Inventor: SAITO TETSUSHI
IPC: F02D35/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To adjust a proper valve timing by providing a valve timing variable device for varying the valve opening and closing timing for opening and closing one or both of an intake valve and an exhaust valve according to the negative pressure of an intake passage. SOLUTION: A pair of exhaust passages 7 and a pair of intake passages 8 are opened and closed at a prescribed timing by a pair of exhaust valves 9 and a pair of intake valves 10, respectively. The exhaust valves 9 and the intake valves 10 are opened and closed by cams 12a, 13a provided on an exhaust valve camshaft 12 and an intake valve camshaft 13 according to the rotation of the camshafts 12, 13, respectively. Their opening and closing timing are varied by an exhaust-side valve timing variable device 15 and an intake-side valve timing variable device 16. According to this, a proper valve timing can be provided in a wide ranged operating state of an engine, the cost can be relatively reduced by utilizing the negative pressure of the intake passage, and the increase in weight and the operation failure can be prevented.
Patent JP-H08144391-A (JP)
Title: Internal finishing material for magnetic shield
Inventor: UTSUKI ISAMU
IPC: E04B1/92
Filed: 1994-11-17
Abstract: PURPOSE: To improve the efficiency of the work by integrally attaching the magnetic shield material with the interior finishing base material of floor, wall and ceiling so as to form the sheet and the plate having the predetermined shape, and performing the interior finishing work and the magnetic shield work at the same time. CONSTITUTION: A magnetic shield material 3 such as electromagnetic steel plate, permalloy, amorphous alloy is integrally attached with the back surface of an interior finish base material 2 such as carpet, vinyl sheet, plywood, tile and cloth so as to form a square or hexagonal magnetic shield interior finish material 1. In the case where the magnetic shield material 3 has the magnetic anisotropy, they are laminated each other so that the direction, in which magnetic permeability is increased, cross each other in the laminated surface, and the edge of the sheet 1 is provided with a magnetic leak preventing overlapped surface 4a. This finishing material 1 is attached to the inside of a room provided with transforming equipment without clearance, and the magnetic shield work is thereby constructed simultaneously with the interior finishing work.  The work can be thereby easily and quickly performed.
Patent JP-2001111435-A (JP)
Title: Arithmetic and control unit and status monitor and control equipment using the unit
Inventor: ITAGAKI DAIKI
IPC: H03M13/01
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To correct a data error or the like even when the number of bits of data to be processed by a central processing unit(CPU) 14 is '4', '8', '16' or the like. SOLUTION: A main storage device 21 is constituted of a data storage part 37 for storing data obtained from the CPU 14, a correction code generation part 35 for generating a correction code for data outputted from the CPU 14, a correction code storage part 38 for storing the correction code generated by the generation part 35, and a correction execution part 39 for calculating a collation syndrome on the basis of the correction code read out from the storage part 38 at the time of reading out data stored in the storage part 37 to the CPU 14, judging whether there is an error in the read data or not by the collation syndrome, and when there is an error in a prescribed condition, correcting the error and outputting the corrected data. Consequently the reliability of data can be improved.
Patent JP-H0596008-A (JP)
Title: Intra-trachea tube
Inventor: MIHARA NOBUAKI
IPC: A61M16/04
Filed: 1991-10-04
Abstract: PURPOSE:To suppress the increase of the pressure in a cuff by permeation of gaseous nitrous oxide. CONSTITUTION:This intra-trachea tube has a tube body 2 having a main lumen 3, a side lumen 5 which is provided along the longitudinal direction of the tube body 2 and is extended near to the front end thereof and the expandable and shrinkable cuff 6 which is provided to enclose the outer peripheral surface of the tube body 2 near the front end of the tube body 2 and communicates with the side lumen 5. A coating layer 13 is formed on the inside surface of the main lumen 3. The cuff 6 and the coating layer 13 are constituted of a gaseous nitrous oxide impermeable resin, such as, for example, soft fluororesin.
Patent JP-H06106798-A (JP)
Title: Printer
Inventor: SUZUKI MITSUSACHI
IPC: B41J3/407
Filed: 1992-09-28
Abstract: PURPOSE:To simply execute a plurality of printings in each predetermined range of a printed matter by providing print means for controlling printing corresponding to a detection signal from detecting means for detecting a predetermined position of the matter. CONSTITUTION:A label sheet X is fed by a feed roller 7, and wound on a label reel 21 to be moved in a forward direction. A label (x) pasted to the sheet X is detected by a sensor 22 arranged before a printing head 1. When a controller 25 detects the label (x), it controls a press roller 2 and the head 1 after it is fed by a predetermined distance, thereby printing the label (x). When the label (x) must be printed plural times, the controller 25 sends a command to the roller 7 and the label reels 9, 21 to make the roller 7 and the reel 21 free to rotate the reel 9, thereby winding in a predetermined length. The sheet X is moved forward by the roller 7 and the reel 21 and secondly printed.
Patent JP-H10128446-A (JP)
Title: Metal coil marking agent and metal coil painted with above
Inventor: MURAOKA KEIICHI
IPC: C09D167/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To let a marking agent have the general purpose use, to needlessly prepare the marking agent corresponding to the kind of metal and to easily make the maintenance by selecting the saturated high polymer poly-ester resin and melamine resin, and further the metal complex salt color as the coloring agent. SOLUTION: In order to discriminate a welding part of a metal coil or a fault part, a metal coil marking agent to be coated on the welding part or the fault part has the next composition. That is, it is composed of (A) 100 weight part of saturated poly-ester resin of >=3000 mean molecular weight, (B) 15 to 60 weight part of the melamine resin, (C) 0 to 8 weight part of the hardening catalyzer, (D) metal complex salt color as the coloring agent and (E) a solvent, and it is the metal coil marking agent by hardening it in 120 to 200 deg.C and using. Therefore, the coloring agent, etc., is not separated, the storage stability is made excellently, and the workability is made also excellently because it is hardened swiftly even in a comparatively low temperature.
Patent JP-H06127500-A (JP)
Title: Method and device for controlling thruster for double drop capsule
Inventor: SATO YASUSHI
IPC: G01M99/00
Filed: 1992-10-22
Abstract: PURPOSE:To prevent inner and outer capsules from making contact with each other by exerting a thrust on the outer capsule by means of an injection pressure responding to air resistance changed according to a speed, in a double drop capsule which is dropped in a vertical shaft to effect a microgravity test on a ground. CONSTITUTION:A double drop capsule comprises a thruster module 2 having a thruster 1; a payload module 4 freely separably incorporating an inner capsule 3; and a bus module 6 having a source battery and the like. The thruster 1 comprises a gas accumulator and nozzles 9... for injecting gas and is arranged so as to prevent production of a speed difference between the inner capsule 3 and the outer capsule as a result of air resistance being exerted on the outer capsule 7 during a drop. In this case, a pattern generator 21 to generate a change with time pattern signal for thrust generated by the thruster 1 is provided. The outer capsule 7 is held in a given relative position to the inner capsule 3 through drive of the thruster 1 by means of a drive means 22 according to a generation pattern.
Patent JP-H07140749-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: KUGO HARUMI
IPC: G03G15/04
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a small-sized and inexpensive image forming device capable of obtaining a full color image by providing a color separation filter having complementary color relation to the color of developer contained in an attachable/detachable developing device and constituting so that the color separation filter may be positioned in the optical path for image exposure when it is attached to a device main body. CONSTITUTION:In a developing means 6, toner in a toner reservoir 6a s fed by a toner feeding member 6b, a developing sleeve 6d incorporating a fixed magnet 6c is rotated, and a toner layer to which triboelectrifying charge is applied is formed on the sleeve 6d by a developing blade 6e and the toner is transferred to a photoreceptor drum 1 in accordance with a latent image, whereby a toner image is formed and visualized. The developing means 6 is integrally provided with the color separation filter 5 having the complementary color relation to the toner contained in the toner reservoir 6a and constituted to be interchangeable to the device main body A. The filter 5 is disposed to be positioned in the optical path of the image exposure when the means 6 is attached to the device main body A.
Patent JP-H10108555-A (JP)
Title: Nursery box supplying device
Inventor: TATE YOSHIO
IPC: A01G9/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a nursery box supplying device which effectively utilizes a placing space, reduces a working space and improves operability and work efficiency by longitudinally and laterally parallelly providing plural supporting bars to be freely put in/out for a nursery box supporter. SOLUTION: A frame body having a piling space for supplying upper piled nursery boxes A is provided with a longitudinal shaft 101 to be energized by a spring so as to be always protruded upward and to fall down when being pressed from the upside, a supporting arm 75 is provided with a plate 99 having an engage hole 100 facing the upside of the longitudinal shaft 101 at a saving position, the longitudinal shaft 101 is arranged and constituted so as to hold the supporting arm 75 at the saving position while being engaged with the engage hole 100 when a nursery box supporter 76 is detached from the nursery box A on the lowest stage among the piled nursery boxes A and to turn the supporting arm 75 at a supporting position while being disengaged from the engage hole 100 when the nursery box supporter 76 comes to the prescribed position and concerning the nursery box supporter 76, plural supporting bars to be freely put in/out are longitudinally and laterally parallelly installed. In this case, it is preferable to attach the plate 99 so as to freely adjust its position corresponding to the supporting arm 75.