baber/WOPTO huggingface dataset:
Patent JP-2001141903-A (JP)
Title: Antireflection film
Inventor: OSHIMA YOSHIHIRO
IPC: G02B1/115
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To form a protective film effective for protecting an optical multi- layered film of an antireflection film from a scratch and the like. SOLUTION: The antireflection film is a laminated body consisting of a transparent substrate 1, an antireflection film 2 formed thereon and the protective film 3 formed on the antireflection film 2 and the protective film 3 consists of a diamond like carbon layer. The diamond like carbon layer is dense carbon film-formed by a sputtering method using a target consisting of graphite. The antireflection film 2 consists of the optical multi-layered film formed by laminating low-refractive layers and high-refractive layers and the diamond like carbon layer constitutes one layer of the optical multi-layered film. The diamond like carbon layer constituting one layer of the optical multi-layered film has 2-10 nm thickness.  Optionally total transmissivity is controlled by coloring of diamond like carbon layer disposed on the surface of the transparent substrate 1 and coloring of an adhesive agent 4 disposed on the rear surface of the transparent substrate 1.
Patent JP-H11161838-A (JP)
Title: Storing and discharging device for horizontal commodity storage type automatic vending machine
Inventor: TOMODA KAZUHISA
IPC: G07F11/38
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharging/storing device for a horizontal commodity storage type automatic vending machine eliminating the necessity of replacing parts, attachment parts, etc., for discharging a commodity in accordance with the shape of the commodity and capable of discharging each commodity even when there is no gap among commodities at the time of storing commodities. SOLUTION: Since inclined members 31, 32 having inclined faces 31a, 32a are arranged on positions faced to a discharging aperture part 24a on a commodity loading face 30 of a commodity storing route 24 and constituted so that a commodity put on the inclined faces 31a, 32a is inclined to the aperture part 24a by the gravity of the commodity itself to discharge the commodity from the aperture part 24a, it is unnecessary to prepare a driving means for discharging a commodity, manufacturing cost and installation space are not increased, and even when there is no gap among commodities, each commodity can be smoothly discharged.
Patent JP-H05135190-A (JP)
Title: Digital defuzzifier circuit
Inventor: MURAJI TETSURO
IPC: G06G7/12
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a digital quantity as a determined value by hardware which performs fuzzy inference. CONSTITUTION:This circuit is equipped with a weighting adding circuit 2 which multiplies electric signals, showing fuzzy information distributed on plural lines, by values corresponding to the order of the lines and adds the products, a simple adding circuit 3 which adds electric signals without weighting, a constant current source 5 which is connected to the common point of the simple adding circuit, a D/A converter 4 which is connected to the common point of the weighting adding circuit, and a control circuit 7 which outputs a digital quantity to the D/A converter so as to hold the voltage at a downstream point B of the weighting adding circuit and the voltage at a downstream point C of the simple adding circuit at the same level; and the digital value outputted to the D/A converter is used as the determined value.
Patent JP-H04365709-A (JP)
Title: Processing speed control system for can manufacturing line
Inventor: IWASE MINORU
IPC: G05B13/02
Filed: 1990-11-27
Abstract: PURPOSE:To quickly and precisely set the processing speed by making the target processing speed of the first device coincide with the actual processing speed of the second device if the number of staying half-finished goods of the second device upstream from a reference device is within a proper range, and conducting the similar processing in the downstream of the reference device. CONSTITUTION:The first device 2 and the second device 3 are provided upstream from a reference device 1, and the number of half-finished goods in the first accumulator 4 for once storing half-finished goods just before the second device 3 is monitored by the second control means 5. If the number of staying half-finished goods is within a proper range, the target processing speed of the first device 2 is made agree with the actual processing speed of the second device 3. The third device 6 and the fourth device 7 are disposed downstream from the reference device 1, and the number of staying half-finished goods in the second accumulator 8 for once storing the half- finished goods just before the fourth device 7 is monitored by the second control means 9. If the staying number is within a proper range, the target processing speed of the fourth device 7 is made to coincide with the actual processing speed of the third device 6.
Patent JP-H06171073-A (JP)
Title: Ink jet recording device
Inventor: MAZAKI TAKESHI
IPC: B41J29/46
Filed: 1992-12-03
Abstract: PURPOSE:To prevent a recorded image from becoming deteriorated due to dot plugging by driving a printing head using a drive control means and protecting a jet orifice with a protecting means, if a power supply is suspended from a power supply means and the failure to set a printing head at a home position is detected. CONSTITUTION:If a power supply from a power supply part 11 is cut off due to some reason, a voltage is not supplied beyond a specified level, so that a power supply is no longer supplied to a system control part 2, and it is interpreted that a power supply has stopped. In this case, energy accumulated in a means 24 for accumulating energy is supplied to a motor controller 20 and a home position sensor 21 for a specified time. If it is detected by the home position sensor 21 that a printing head 13 is not set to a home position, the motor controller 20 activates a CR motor 16, and returns the printing head 13 to a home position to protect the jet orifice of the printing head 13 with a cap.
Patent JP-H08212192-A (JP)
Title: Product-sum computing element and data processor
Inventor: ARAKAWA FUMIO
IPC: G06F17/10
Filed: 1995-11-17
Abstract: PURPOSE: To provide a product-sum computing element which can fast carry out a product-sum operation instruction to normalize the computing result. CONSTITUTION: A product-sum computing element consists of a digit matching shift number exponent generation part 1, an addend digit number matching code matching part 2, a multiplication array 4, an addend lower place sticky bit generation part 3, a highest digit detection part 5, a carry propagation addition part 6, an exponent normalization part 8, an addend higher place incrementer part 7, a sticky bit generation part 9, a normalization shifter no, an integer rounding part 11 and an exponent correction part 12.  The array 4 consists of the array of a carry storage adder, and the part 5 inputs a carry part and a sum part, i.e., the outputs of two items of the array 4, checks the bit pairs consisting of '1' and '0' of the corresponding digit of every part in sequence and in order of higher place digits, and therefore detects the highest digit having its absolute value unequal to 0 according to the value (11, 00, 10, 01) of the bit pairs which are defined from the higher place digits through the lower place ones.
Patent JP-2000143150-A (JP)
Title: Swivel joint
Inventor: SAOTOME YOSHIMI
IPC: E02F9/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the partial abrasion of a seal member or a wear ring by correcting the deviation of centers between the inner and outer cylinders and an intermediate cylinder. SOLUTION: A swivel joint has a triple structure comprising an inner cylinder 11, an intermediate cylinder 12 and an outer cylinder 13, the intermediate cylinder 12 is mounted on an upper revolving body side of a wheel crane, and the inner cylinder 11 is mounted at a lower travel body side movably in the radial direction. Further a base stand part 11a of large diameter is provided on a lower end of the inner cylinder 11, and the outer cylinder 13 is placed and supported on this base stand part 11a for making the outer cylinder 13 movably in the radial direction, whereby the deviation of centers between the inner and outer cylinders 11, 13 and the intermediate cylinder 12 can be corrected.  An engagement bracket 21 is mounted on an outer peripheral surface of the base stand part 11a, and the bracket 21 is engaged with a notch 22 formed on the outer cylinder 13 for transmitting the torque between the inner and outer cylinders 11, 13.
Patent JP-H05132265-A (JP)
Title: Hydraulic power unit of hydraulic elevator
Inventor: TAKIGAWA YUKIHIRO
IPC: F15B21/04
Filed: 1991-11-13
Abstract: PURPOSE:To improve reliability of a hydraulic power unit by minimizing floating foreign matter in hydraulic oil which is stored in an oil tank, and prevent failure of a hydraulic pump device due to floating foreign matter in advance. CONSTITUTION:Matting 11 with a number of fine holes and brush surface consisting of a number of cirrus is laid on a bottom surface in an oil tank 1 where a hydraulic pump 1 is arranged in hydraulic oil tank 2 to capture foreign matter existing in working oil 2 in the matting 11. It is possible to make it difficult to transmit the turbulent flow of the working oil 2 due to the operation of a hydraulic jack 8 to the foreign matter in the matting 11, thus reducing floating foreign matter.
Patent JP-H01166539-A (JP)
Title: Method and apparatus for dry etching at low temperature
Inventor: TSUJIMOTO KAZUNORI
IPC: H01L21/3065
Filed: 1987-12-23
Abstract: PURPOSE:To perform an anisotropic etching almost without side etching by respectively dry etching wirings of different material at different temperatures. CONSTITUTION:A silicon oxide layer 4 ' is formed on an Si substrate, and a poly-Si layer 3', a WSi layer 2' are sequentially formed thereon. Then, after an etching mask 1 ' is patterned, WSi is anisotropically etched at -80 deg.C of substrate temperature with SF6 gas. Thereafter, the poly-Si is etched at -130 deg.C without varying plasma condition. Thus, since WF6 has a lower vapor pressure than that of SiF5 of main reactive product at the time of etching, the reaction of the side to be etched of the poly-Si is suppressed at a lower temperature than that of the WSi, and anisotropic etching almost without side etching can be performed.
Patent JP-H08178714-A (JP)
Title: Pattern detection apparatus
Inventor: TOMITA SHOJI
IPC: G01D21/00
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a pattern detection apparatus by which the speed of a collation is made fast by providing an input layer to which pattern data is input, a collation layer which collates whether the pattern data agrees with any unit pattern and a transition check layer which checks the order of the unit pattern with which the pattern data agrees. CONSTITUTION: Pattern data is input to a rotate node 11 for an input layer 10 from a patterning means. A monitoring-point node 12 confirms whether pattern data which is output from the route node 11 is the same as that stored in a monitoring point. When it is the same, the pattern data is fetched into so as to be output to a pattern collation layer 20. A collation node 21 for the collation layer 20 confirms whether the pattern data which is output from the node 12 is the same as a unit pattern. When it is the same, it is output to a transition check layer 30. In a transition check node 31 for the check layer 30, pieces of process data are output from the node 21 and other transition check nodes. When their order is correct, the pieces of process data are confirmed so as to be output to a restriction check layer 40 or an integration layer 50.
Patent JP-H03184877-A (JP)
Title: Line-type thermal print head
Inventor: SONEHARA HIDEAKI
IPC: B41J2/335
Filed: 1989-12-15
Abstract: PURPOSE:To make a common electrode wide by a method wherein the common electrode and an electrode/a driver IC are formed across a glazed glass respectively on the lower side and upper side of the glazed glass. CONSTITUTION:On a heat-resistant insulating substrate 1, a metal paste of Au or Pt series is screen-printed, whereby a common electrode 5 and a connecting lead 6 are formed. On the upper surface of the common electrode 5, a glazed glass 2 is printed, whereby an electrically insulating layer is formed. A glazed glass 3 is partially printed so as to be positioned under a required heating element 4 and baked. After a heating element layer 4 and an electrode layer 7 are formed on this substrate by sputtering or the like using a vacuum film forming device, an heating element is formed, and an electrode pattern is formed. An insulating heat-resistant protective film 8 is formed by the vacuum film forming device, and a driver IC 9 is mounted. In this manner, the common electrode can be made wide, a head size in the main scanning direction can be reduced, and a low-cost head can be obtained.
Patent JP-H06176478-A (JP)
Title: Optical disk device
Inventor: MASUI OSAMU
IPC: G11B19/20
Filed: 1992-12-04
Abstract: PURPOSE:To make an eccentric amount a minimum value by measuring the synthesis eccentric amount of a disk turntable and preforming reload so as to cancel the eccentricity between a disk and the turntable. CONSTITUTION:By an actuator driving circuit 5, a current passing through a tracking servo coil 11 is controlled in the state of the rotation of the disk to apply a tracking servo in the radial direction of the disk. Then, the current passing through the coil 11 is converted to a voltage by a resistor 12. A waveform in both ends of the resistor 12 is the waveform superposing a bit component and a high frequency component due to a defect on a low frequency component synchronizing with the rotation of a spindle motor. The high frequency component is eliminated by an LPF 14, and only an eccentric component is left. The eccentric component is digitized through a peak holding circuit 16 and an A/D converter 17 to be fetched to a controller 7, and the eccentric amount value is decided, and when the value is too much, disk loading is released, and the phase between the disk and the turntable is changed. Then, the eccentric amount value is decided again. When the values are excess even in prescribed number of times of measurments, the disk is taken out and processed.
Patent JP-H04202267-A (JP)
Title: Ink. method for ink jet recording, recording unit, ink jet recording apparatus, and ink cartridge
Inventor: FUKUSHIMA KYOKO
IPC: C09D11/328
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a ink which does not blur even on plain paper, enables recording with high quality and good fixing, causes no clogging, and is highly safe compounding specific compd. into a liq. medium. CONSTITUTION:In preparing an ink contg. a color and a liq medium a compd. of the formula (wherein Xs are each H or halogen provided that at least one X is halogen) (e.g. 2, 2, 2-trifluoroethanol, 2, 2-dichloroethanol, or 2- bromoethanol) is added to the ink. The resulting ink does not blur even on plain paper such as a copying paper or a note book, enables recording with high quality and good fixing, is highly safe in using it, and hardly causes clogging in the orifice of a recording head.
Patent JP-H07178230-A (JP)
Title: Power source wiring device
Inventor: MIYAZAWA KENICHI
IPC: A63F7/02
Filed: 1993-12-24
Abstract: PURPOSE:To dispense with the preparation of a large number of power supply cables with different length as in a conventional machine and to easily perform part control by supplying a power source to a large number of inter-table ball rental machines by a power source wiring device with the same structure in spite of the number. CONSTITUTION:Feed to the inter-table ball rental machine 3 is performed from a transformer 1 as a common power source by wiring of daisy chain system by the power supply cable 2. Such wiring is performed by the power source wiring device 40 provided at the inter-table ball rental machine 3 in one to one, and the wiring device 40 is constituted of the power supply cables 2-1, 2-2 and connectors 41, 43 at both ends of the power supply cables 2-1, 2-2. and connectors 42, 43 at both ends of the power supply cable 2-2 (however, the connector 43 is in common to the cables 2-1, 2-2).
Patent JP-H06171316-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KISHI HARUO
IPC: B60C11/04
Filed: 1992-12-04
Abstract: PURPOSE:To provide a pneumatic radial tire for a heavy load in which uneven abrasion resistance and maneuvering stability have been proved without lowering traction performance based on a block based pattern. CONSTITUTION:In a pneumatic radial tire, which is provided with plural grooves 2 on a tread face 1 and has a tread pattern based on plural blocks 3 dividedly formed by the plural grooves 2, for a heavy load, a side wall cross section shape of the groove 2 has a linear part 2a, which is inclined so as to open to the tire outside, in the groove bottom side and has a circular arc part 2b, which touches the linear part 2a at its inner end while crosses its outer end with the tread surface, on a tread surface side.
Patent JP-H04197548-A (JP)
Title: Method for precisely finishing shaft part in bolt
Inventor: TANAKA SHIGEFUMI
IPC: B24C1/10
Filed: 1990-11-29
Abstract: PURPOSE:To improve the productivity by manufacturing a bolt having a shaft part with smaller diameter than the needed size by a few, crushing projected parts on the surface of shaft part with precision forging, etc., after forming projected and recessed parts by hitting shots on the shaft part and forming the diameter of shaft part to the needed size. CONSTITUTION:The bolt having the shaft part with smaller diameter than the needed size by a few, is manufactured with extrusion working method, etc. The needed size is the precise size for fitting the shaft part of bolt into a fitting hole in a body to be fastened. After executing extrusion-work, heat treatment of the bolt is executed and successively, shot-peening work is executed to the surface of shaft part. On the surface of shaft part, the projected and recessed parts are formed, and the surface is hardened and further, the fatigue limit of the material is increased to develop the peening hardening. The projected parts on the surface of shaft part in the bolt are crushed with the precision forging or minute forming of rolling and the diameter of shaft part in the bolt is formed to the needed size. By this method, plural pieces of bolts are worked to the projected and recessed parts at one time in short time, and the productivity is improved.
Patent JP-H06170843-A (JP)
Title: Production of laminate
Inventor: SUGIYAMA KENJI
IPC: C08J5/08
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a molded laminate hardly generating poor appearance, such as impression and pit, by a method wherein prior to a hot pressure molding process, a top surface and/or an end face of a prepreg or a laminated prepreg is treated by adhesive rollers. CONSTITUTION:In a method for producing a laminate from a prepreg made of a glass fiber cloth as a substrate impregnated with a thermosetting resin, prior to a hot pressure molding process, a top surface and/or an end face of the prepreg or laminated prepreg is treated by adhesive rollers. This adhesive roller is made of an adhesive synthetic resin. Resin powder and glass powder adhering to the prepreg are transferred to the adhesive roller to be removed. The adhesive roller preferably has a relatively small adhesive power. When a single prepreg is treated, adhering matters on the top surface is removed by passing the prepreg through a pair of adhesive rollers. Adhering matters on the end face can be removed by passing the prepreg with small-size adhesive rollers applied thereto. It is preferable that a laminated prepreg is similarly treated.
Patent JP-H01169782-A (JP)
Title: Track number in-taking circuit for magnetic disk device
Inventor: TAKESHITA KENICHIRO
IPC: G11B20/14
Filed: 1987-12-23
Abstract: PURPOSE:To accurately identify a track number and to uptake it by recording the start code of a fixed bit pattern at just before a track number, detecting the bit pattern, and uptaking the track number continued on it. CONSTITUTION:The decoding value of a PDM signal is uptaken every time when the PDM signal is inputted continuously, and when the bit pattern of a start code '000111' just before the track number of a servo data format is detected, the output of an AND circuit 42 goes to '1' and a DFF circuit 44 is set. Thus, a Q output of the DFF circuit becomes '1', the clear condition of shift registers 46, 48 and 50 is cancelled, and the decoding value of the PDM signal outputted from an OR circuit 20 is uptaken to the shift registers 46, 48 and 50 accurately in order.
Patent JP-H05154680-A (JP)
Title: Solid state laser machine
Inventor: TERADA SETSUO
IPC: B23K26/06
Filed: 1991-12-10
Abstract: PURPOSE:To use this solid laser beam machine as a heat source having a fine area or a fixed shape by intervening liquid crystal light control elements between an exit end unit and a material to be machined. CONSTITUTION:Laser beam 12 enters the exit end unit 9 through a glass fiber 6 and a material 11 to be machined is irradiated with the laser beam through a condenser lens. The liquid crystal light control elements 10 are intervened between this exit end unit 9 and the material 11 to be machined. The liquid crystal light control elements 10 are composite elements dispersed in resin matrix. When the electric field is off, the liquid crystal enters a random state, the laser beam 12 is scattered and when the electric field is actuated, the liquid crystal is oriented in the electrolytic direction, enters a transparent state and transmits the laser beam 12. One element can be made up of a piece of several microns. When the electric field of the constituent elements is turned on/off as occasion demands, the laser beam can be put arbitrarily in a fixed state and take a beam diameter smaller than the beam diameter by the combination of optical systems of lenses.
Patent JP-2000135332-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which improves direction effect of starting memory and decrease a movement of player's eyes. SOLUTION: Special designs are displayed changeably at a picture game display area 4a of a special design changeable display device 4, a memory display area is changed according to starting memory numbers at a winning prize memory display area 4b and the starting memory is displayed by varying characters i.e., a character of a girl or a character of an old man according to value of memory information (existence of generation of ready-for-winning state). Thereby, expectation can be given to a player of a memory design display game which waits to change according to kinds of displayed characters.
Patent JP-H10154186-A (JP)
Title: Transinformation processor
Inventor: SASABE SHUSABURO
IPC: G06Q10/06
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To use inexpensive paper, etc., as a recording medium by communicating information through a two-dimensional code when information is received and delivered between with the other party like work inheriting information, etc., also to have excellent privacy and to smoothly communicate information. SOLUTION: When an input device 5 inputs character string data to input and create a work inheriting letter to be communicated to the opposite party, a CPU 1 converts it into a two-dimensional code, sends it to a two-dimensional code printer 8 and makes the printer 8 print and output it. On the other hand, when a two-dimensional code reader 6 reads a work inheriting letter that is sent from the opposite party, the CPU 1 converts a two-dimensional code into a character string data and displays and outputs it. In such cases, character string data on a display screen can optionally be edited and also edited character string data is converted into a two-dimensional code, sent to the printer 8 as information to be communicated to the opposite party and printed and outputted.