baber/WOPTO huggingface dataset:
Patent JP-H07190151-A (JP)
Title: Gearing
Inventor: KUBO TADAYUKI
IPC: F16H1/20
Filed: 1993-12-27
Abstract: PURPOSE:To reduce friction loss at the low temperature time of an engine and absorb backlash to reduce tooth hammering sound at the high temperature time of the engine. CONSTITUTION:A flange 2b of annulus ring shape around a crankshaft as the center is protrusively formed at the front face of a driving gear 2. A thermal expansion body 7 of annulus ring shape formed of aluminium or the like is fitted and fixed to the outer periphery of the flange 2b. At the low temperature time of an engine, the thermal expansion body 7 is contracted, so that the elastic body 8 does not come in contact with the tooth tip 4a of a first driven gear 4. At the high temperature time of the engine, the elastic body 8 is enlarged against the resilience of the elastic body 8 itself by the expanding action of the thermal expansion body 7, and the elastic body 8 is meshed with the tooth tip 4a of the first driven gear 4.
Patent JP-H01173370-A (JP)
Title: Disk driving device
Inventor: OKITA MASAO
IPC: G11B21/10
Filed: 1987-12-28
Abstract: PURPOSE:To execute the fine adjustment of a position to the recording track of a head device by providing a small groove part group for fine adjustment, which is composed of plural groove parts with being adjacent to a small groove part to correspond to a normal track. CONSTITUTION:In a spiral shaped groove 22b in the shaft outer circumference part of a screw shaft 22, a small groove part B0 of one unit is formed by a small groove part group B0' for adjustment in a positive side, which is composed of a small groove part A0 to correspond to the normal track position and small groove parts A1-A5 to be dislocated in a positive shaft direction per 6mum in correspondence to the step of a stepping motor, and a small groove part B0'' for adjustment in a negative side, which is composed of small groove part A-1-A-5 to be dislocated in a negative shaft direction per 6mum. Then, at a recording time, a connector is always positioned in the small groove part A0 and a recording is executed. At a reproducing time, a reproducing output is detected at the 11 points of the small groove part A0 and the respective small channel parts A-5-A5 of the adjacent small groove parts B0' and B0'' for adjustment. Then, the small groove part is selected to obtain the maximum reproducing output.
Patent JP-H03191385-A (JP)
Title: Cai system
Inventor: TAKAGI HIDEKI
IPC: G09B5/00
Filed: 1989-12-20
Abstract: PURPOSE:To easily prepare a system for learning a computer function which can be monitored through a multi-functional computer by inputting the data of data file and executing a program when command instructing the reproduction of gathered operations is executed. CONSTITUTION:This CAI system has a program executing means 2 operating as an executive system, a data file housing part 4, a reproducing means 5 reproducing the operations through the use of the data file in which the operations are gathered, and further the command instructing the reproduction of the gathered operations in a used language system. A third means 5 cells out the program when the command is executed, and the data file from the data file housing part 4 as well, gives the data of the data file to be inputted into the program, and reproduces the gathered operations by executing the called program. Thus, anyone can easily prepare a teaching material for learning a function provided on a computer.
Patent JP-2001147672-A (JP)
Title: Portable type electronic equipment
Inventor: OKADA SATOSHI
IPC: A63F13/45
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To solve such problem that it is impossible to display correct colors on a liquid crystal display by control using only temperature value in the case of portable type electronic equipment. SOLUTION: The CPU 10 of the portable type electronic equipment 1 is connected with a temperature detection circuit 5 and a voltage detection circuit 6. The temperature detection circuit 5 detects an operating temperature of the liquid crystal display 4, and the voltage detection circuit 6 detects a power source voltage supplied to the liquid crystal display 4. The CPU 10 determines a driving voltage of the liquid crystal display 4 according to a program stored in built-in ROM 13 and based on the values detected by the temperature detection circuit 5 and the voltage detection circuit 6. A liquid crystal driving circuit 14 drives the liquid crystal display 4 at a drive voltage instructed from the CPU 10. Thus, the liquid crystal display 4 is able to display correct colors even if the liquid crystal display 4 is of an electric field control double refraction system.
Patent JP-2001123313-A (JP)
Title: Cap
Inventor: KURIHARA YUTAKA
IPC: A42B1/00
Filed: 1999-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a cap of good appearance capable of shading almost shining ultraviolet rays, enabling a wearer to see the outside through with a wide view, and giving no concern about dropout through being fanned by a wind. SOLUTION: This cap is designed in such a way that the core material of a visor piece is made of two net knitted fabrics overlapped each other in such a state that the lace stitches thereof are shifted from each other, and the face and reverse external covering materials covering the core material are made of lace knitted fabrics with smaller lace stitches than those of the above net knitted fabrics, wherein ultraviolet rays can be shaded by lines of threads forming lace stitches in each of the net knitted fabrics and lace knitted fabrics, and also a number of small through holes formed among lines of threads are functioned as ventilation holes or perspective holes.
Patent JP-H10159581-A (JP)
Title: Auxiliary machine mounting structure of prime mover
Inventor: OGAWA AKITERU
IPC: F02B67/06
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To make the fastening structure of a bracket easy and make a mounting work easy, in an auxiliary machine mounted on a prime mover via the bracket. SOLUTION: In this mounting structure, a single hole for bolt 9c which makes an auxiliary machine 3 freely resolvable is formed in a lower bracket 7 of upper/lower brackets connecting the auxiliary machine 3, a bolt 9b pivoting the auxiliary machine 3 is fastened with the single hole of the upper bracket 6, and a bolt 9a is inserted into/passed through the oblong hole 6a of the upper bracket 6 and the auxiliary machine 3 is fastened with the side of a prime mover. Because the upper bracket 6 for adjusting tension of a belt 5 for driving which is connected with the auxiliary machine 3 is stored in inner side of the auxiliary machine 3 in the prime mover, the overall width of an engine can be reduced and mountability on a real vehicle is improved.
Patent JP-2000154666-A (JP)
Title: Unattended parking management device
Inventor: YAMAGATA SHOSUKE
IPC: E04H6/42
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent illegal leaving by a simple device by frequently providing a rotary roller on a parking face on which the tire of a parked vehicle passes at the time of leaving, and advancing the rotary roller on the parking face when a parking sensor provided on a parking area detects a parked state. SOLUTION: When a vehicle which intends to park advances in a parking area 1 to park at a prescribed position, a parking sensor 9 incorporated in a parking monitor 8 erected sideward of the parking area 1 detects the parking vehicle. The detection signal is input to a roller controller 10 incorporated in the parking monitor 8, the roller controller 10 drives the motor 6 of a leaving check device 3 provided in the neighborhood of the center part of the parking area and in a warehousing side, one end is rotatable and a check plate 4 provided with a rotary roller in the other end is erected. When the check plate 4 of the leaving check device 3 is erected once, the check plate 4 is not brought down if a parking fee is charged into the parking monitor 8, and the rotary roller 5 abuts on a tire to be idled.
Patent JP-H11161710-A (JP)
Title: Method for storing time-sequential data and recording medium
Inventor: SAKAI HIROSHI
IPC: G06Q50/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a time-sequential data storing method and a recording medium in which the reference processing of minority attribute data can be processed at a high speed, and a necessary storage capacity can be reduced. SOLUTION: Large-scaled time-sequential data selected by periodically measuring plural attributes for plural objects are stored in an index file 102 and an attribute file 103 for storing data for each attribute. The index file 102 holds the storage position of data corresponding to a bit map 107 indicating whether or not measured data for all the attributes are normal values on the attribute file. Each attribute file 103 stores the data measured for each object in the order of a time with prescribed length. When the measured data for all the attributes are normal values, the storage of the data in the attribute file 103 is not operated. Thus, the reference processing of the minority attribute data can be processed at a high speed, and a necessary storage capacity can be reduced.
Patent JP-H08158062-A (JP)
Title: Production of surface treated steel sheet excellent in corrosion resistance, coating suitability, and arc weldability
Inventor: YOSHIKAWA YUKIHIRO
IPC: C23C22/30
Filed: 1994-12-06
Abstract: PURPOSE: To produce a surface treated steel sheet excellent in corrosion resistance, coating suitability, and arc weldability. CONSTITUTION: A sheet of a steel, having a composition consisting of, by weight, 0.020-0.15% C, <=1.5% Si, 0.05-2.0% Mn, 0.02-0.12% P, <=0.03% S, 0.10-0.8% Cu, 0.01-0.5% Ni, <=0.10% Sol.Al, <=0.0080% N, <=0.60% (including 0%) Cr, <=0.4% (including 0%) Mo, <=0.0050% (including 0%) B, and the balance Fe with inevitable impurities, is used. An application type chromating solution, in which partial reduction is carried out so that Cr<+3> /(total Cr) becomes 0.4-0.6 and also colloidal silica is added so that Si/Cr becomes 0.5-2 and further a reducing agent is added by the amount 2 to 3 equivalent times the amount of unreduced Cr<+6> , is applied to the steel sheet and baked at 90-150 deg.C. By this procedure, a chromate film of (5 to 1500mg/m<2> chromium coating weight can be formed.
Patent JP-2000116891-A (JP)
Title: Display device for pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a pachinko machine capable of reducing the wasteful cost and being easily mounted and demounted (replacement) to/from a game board. SOLUTION: A display device D for a pachinko machine is mounted on a game board surface of the pachinko machine, and variably displays figures, patterns or the like. The display device D for the pachinko machine is divided into a display functional part 1 and a decorative cover part 2, the display functional part 1 and the decorative cover part 2 are provided with the positioning guides 8, 27 respectively, the decorative cover part 2 is fixed to the surface of the game board, and the display functional part 1 is fixed to a rear surface of the game board by fitting its positioning guide part 8 to the positioning guide part 27 of the decorative cover part 2.
Patent JP-H09167438-A (JP)
Title: Device for reducing shock noise accompanying release of mute
Inventor: OTANI KATSUMI
IPC: G11B20/06
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce shock noise accompanying the release of a mute condition without elongating the silent time of FM regenerative signals. SOLUTION: A signal decoded by a decoder 2 is outputted through an amplifier 7, a DC cut-off capacitor and a mute circuit 9. The signal input terminal 1 is connected with a dropout detecting circuit 3 and a mute detecting circuit 4. A first switch 5 controlled by the circuit 3 is interposed between an FM decoder 2 and the amplifier 7, and a series circuit composed from a second switch 11 controlled by the circuit 4 and a DC voltage source 12 is connected between the input of the amplifier 7 and a specified potential. A delay circuit 10 is connected to the circuit 4, and when an inputted FM signal drops below a specified level, the first switch 5 and the second switch 11 are made off and on respectively. A mute circuit 9 is actuated until a delay time elapses after the FM signal is restored to more than the specified level.
Patent JP-H07191315-A (JP)
Title: Liquid crystal display device
Inventor: HOSHI JUNICHI
IPC: G02F1/1335
Filed: 1993-12-27
Abstract: PURPOSE:To measure the thickness of a liquid crystal cell with high precision by providing a metallic film for visible rays and infrared rays on the top surface of a 1st substrate which faces a 2nd substrate, and side a seal material. CONSTITUTION:The liquid crystal display device is produced by charging a liquid crystal material 6 in a cell constituted of the 1st substrate 1 provided with a switching element, the 2nd substrate 7 which faces the 1st substrate 1, and the seal material 5 arranged between the 1st and 2nd substrates 1 and 7. The matallic film 2 for visible rays and infrared rays is provided on the top surface of the 1st substrate 1 which faces the 2nd substrate 7, and outside the seal material 5. Consequently, the substrate 1 is irradiated with monochromatic light vertically and the intensity of light interference between reflected light on the lower surface of the transparent opposite substrate 7 and reflected light on the metallic film 2 is measured to calculate the distance between the opposite substrate 7 and metallic film 2 as the thickness of the liquid crystal cell. The thickness of this liquid crystal cell can be measured in a process after both the substrates 1 and 7 are stuck together.
Patent JP-H08158769-A (JP)
Title: Double leader pile driver
Inventor: NISHIGAMI MASAAKI
IPC: E21B7/00
Filed: 1994-12-09
Abstract: PURPOSE: To make it possible to excavate with higher efficiency by installing a plurality of additional auger screws to a pile driver itself and reduce labor required to connect and disassemble the auger screws and driving a pile driver having a lower machine height. CONSTITUTION: An auger speed reducer 8 is installed to a double leader 6 in such a fashion that it may move vertically while a screw housing device 16 is installed, which houses a plurality of additional auger screws 13. The auger screws 13 located at housing positions 19 are sent to a screw connection position 15 under an auger speed reducer 8 which rises and stands by through leaders 6a where the auger screws 13 connected and released at the screw connection position 15 are returned to the housing position 19 by way of the leaders 6a.
Patent JP-H02178607-A (JP)
Title: Objective lens
Inventor: YAMAZAKI SHOICHI
IPC: G02B13/00
Filed: 1988-12-29
Abstract: PURPOSE:To compensate a spherical aberration and astigmatism excellently by composing the objective of a biconvex lens which has at least one spherical surface and a negative meniscus lens having a concave surface on an image side in order from an object side, and satisfying specific conditions. CONSTITUTION:The objective consists of the biconvex lens which has at least one spherical surface and the negative meniscus lens which has the concave surface on the image side in order from the object side and meets the requirements shown by inequalities I. Namely, at least one surface of the biconvex lens is made aspherical and let 0<R1<¦R2¦ namely, the image side of the biconvex lens is made larger in curvature than the object side so as to reduce the spherical aberration generated by the biconvex lens as much as possible. Further, let R3>R4, namely, the negative meniscus lens having the concave surface on the image side is larger in curvature on the image side than on the object side. Consequently, the spherical aberration and astigmatism are compensated excellently.
Patent JP-H09149343-A (JP)
Title: Crt fixing device
Inventor: YUGAWA MASAHIRO
IPC: H04N5/645
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To enable plural kinds of height adjustment to be executed by consti tuting a system by means of a boss where plural projecting step parts are formed and a washer where recessed step parts with mutual recessed step differ ence in a cross section shape are formed, which are respectively engaged with the projecting step parts by means of correspondence. SOLUTION: The washer 1 is the circle-shaped one where the oval-shaped recessed part 1a and a triangular through hole 1c are formed and the triangular recessed step part 1b is formed in the oval-shaped recessed part 1a. The shape of the triangular recessed step part 1b is formed by changing a direction in the same shape as that of the triangular through hole 1c, the oval-shaped projecting step part 2a and the triangular projecting step part 2b are formed in the boss 2 and a screw hole 2c is provided at the center of the respective projecting step parts. The ovel-shaped projecting step part 2a and the triangular projecting step part 2b are respectively formed so as to respectively position and arrange the oval-shaped recessed step part 1a, the triangular through hole 1c and the triangular recessed step part 1b which are provided in the washer 1.  By this configuration, plural kinds of height adjustment is possible.
Patent JP-H06164476-A (JP)
Title: Moving body movement monitor
Inventor: TAKEGAKI HIROSHI
IPC: H04B7/26
Filed: 1992-11-18
Abstract: PURPOSE:To automatically recognize a movement of a cart (moving body), and to execute a communication being free from a radio interference between this movement recognizing and a voice speech by using one communication channel for a communication of a speech, and using the other communication channel for a communication of position information. CONSTITUTION:When position data transmitted from sign post transmitter- receivers 3A-3N are received in one sine post area, a cart mobile station radio equipment 4 transmits a sign post number and a number of the own station 4 to a base station radio equipment 2 by using other data wave (a second radio channel wave) than a communication wave in accordance with a transmission timing determined in advance to the own station 4. In such a manner, at the time of confirming a position of a cart, a center computer 1 discriminates a number and a position of the cart, based on the sign post number and the number of the station from the base station radio equipment 2, and displays the number and the position of the cart. On the other hand, as for a speech, a communication wave (a first radio channel wave) of a speech main body is used.
Patent JP-H11147796-A (JP)
Title: Removal of silicon from silicon carbide film on silicon substrate
Inventor: SUGIYAMA NAOHIRO
IPC: H01L21/205
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing silicon from a silicon carbide film on a silicon substrate by which the silicon can be removed efficiently (in a short time) with good controllability. SOLUTION: The temperature of a silicon substrate 1 and its vicinity is regulated to the melting point of the silicon or above and below the boiling point thereof and the temperature at a prescribed site in a peripheral part other than the silicon substrate and its vicinity is reduced from that of the silicon substrate and its vicinity when epitaxially growing a silicon carbide film on the silicon substrate 1, then bringing the silicon carbide film into contact with a pedestal 2, placing the silicon substrate 1 on the pedestal 2 in a holding unit 3, subsequently heating the holding unit 3 in a heating device under a reduced pressure and thereby removing silicon.
Patent JP-H08157724-A (JP)
Title: Production of semiconductive roll
Inventor: NAKAMURA TSUTOMU
IPC: C08L83/07
Filed: 1994-12-08
Abstract: PURPOSE: To industrially advantageously produce a semiconductive roll having low dispersion of surface resistivity and volume resistivity and therefore stable in quality. CONSTITUTION: This production process comprises compression-molding a silicone rubber composition comprising 100 pts.wt. organopolysiloxane represented by the average compositional formula: RSiO(4-n)/2 (wherein Rs, which may be the same or different from each other, are (un)substituted monovalent hydrocarbons; and (n) is a positive number of 1.98-2.02), 3-300 pts.wt. conductive material, 5-200 pts.wt. spherical silicone elastomer particles having a particle diameter of 0.1-100μm and 0.1-5 pts.wt. curing agent against the surface of a core metal at such a pressure that the internal pressure exerted on the composition is 70kgf/cm<2> or below, and vulcanizing the molding to form a semiconductive roll-like silicone rubber layer around the core metal.
Patent JP-H01172106-A (JP)
Title: Conveying equipment
Inventor: OKAYAMA YOZO
IPC: B65G1/04
Filed: 1987-12-26
Abstract: PURPOSE:To allow cargoes to be transshipped smoothly by detecting the quantity of movement of a movable table by a pulse encoder, and thereby inputting the quantity of driving to a movable table driving means, which corrects the difference between said detected position and the position of transshipment by a learned transshipment means. CONSTITUTION:When a cargo 3 is brought in by a lower conveyor 10, a conveyor 2 is driven so that the cargo is carried in a lift 1. Then, a lift driving device (not shown) is driven so that the lift 1 is elevated upto an upper conveyor 10. During lifting movement, pulses outputted from an encoder 12 are integrated so as to let the movable table be renewed in level. After the movable table 1 has been elevated, the lift is compared with the transshipment of the upper conveyor 10 in level so that the difference in level is obtained. if there exists any difference between them, the quantity of driving for the correction of the difference in level is outputted to the lift driving device so that both levels are in a good agreement. This constitution allows both of the levels to be maintained to be accurate, thereby enabling the cargo to be transshipped smoothly.
Patent JP-H06178530-A (JP)
Title: Rectifying and smoothing circuit
Inventor: NAGAI TAMIJI
IPC: H02M7/06
Filed: 1992-12-11
Abstract: PURPOSE:To obtain a rectifying and smoothing circuit which can use a capacitor having a comparatively small capacitance value by employing a structure that a switching controller is comprised to control respectively states of the first and second switching elements. CONSTITUTION:A smoothing part 19 is connected across a pair of output terminals 17 and 18 of a both-wave rectifying part 16 connected between a pair of power supply connecting terminals 11A and 11B of a rectifying and smoothing circuit and two kinds of AC voltages AV1 and AV2 having different effective values are selectively supplied across a pair of power supply connecting terminals 11A and 11B from the corresponding AC power supply. When a first AC voltage AV1 is supplied, a rectified output voltage VR1 can be obtained through both-wave rectification across the output terminal 17 and ground potential point and it is then supplied to the smoothing part 19 and level detecting part 22. When a second AC voltage AV2 is supplied, a rectified output voltage VR2 can be obtained through both-wave rectification and it is then supplied to the smoothing part 19 and level detecting part 22. As a result, a plurality of capacitors forming the smoothing part is enough to have a comparatively small capacitance value.