baber/WOPTO huggingface dataset:
Patent JP-H09146285-A (JP)
Title: Method for managing superposition accuracy and superposition accuracy measuring instrument therefor
Inventor: SOMEYA ATSUSHI
IPC: G03F7/20
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To decrease the number of lots which are heretofore judged to be out-of-specifications and are sent to a regeneration stage, to improve the reliability in semiconductor device production and to reduce a cost by using a specific management method with specific superposition accuracy capable of executing correct error management without depending on sampling layouts. SOLUTION: A partial number of exposure fields formed in the same number on a substrate are sampled and the superposition errors generated therein are measured. The measured superposition errors are separated to a linear error Einter( L) and a non-linear error Einter( N) . The average value (x) of the resulted liner error Einter( L) and the max./min. value Einter- MAX/ MIN( L) thereof are determined from the resulted error. The 3σinter( N) of the nonlinear error Einter( N) is determined from this error. Next, the total error Einter- TOTAL between the fields is determined by the equation: Einter- TOTAL =|x|+|Einter- MAX/ MIN( L) |+3σinter( N) . The determined total error Einter- TOTAL between the fields and the management target value are compared.
Patent JP-S63165968-A (JP)
Title: Production/display system for tree structure diagram
Inventor: TANAKA RIICHI
IPC: G06F17/50
Filed: 1986-12-27
Abstract: PURPOSE:To easily add and change item contents and chained relations by storing structure data on a directed graph into a register means for structure data on a directed graph and utilizing a tree structure diagram for display. CONSTITUTION:The information D1 functions to register the structure data on a directed graph among those information inputted from an input part 1. The information D2 functions to designate the three structure data to be extracted. The plural items forming the directed graph and the chained relations between said items are stored in a directed graph structure data storing part 3 in the form of a list as shown in the figure. As a result, the chained relations of items are outputted in the form of a tree structure with input of the information D2. When an item A3 is added from the part 1 the item A3 is added to the contents of the part 3 and also added to the tree structure diagram to be outputted.
Patent JP-H06155744-A (JP)
Title: Recording method and apparatus
Inventor: ISHII TETSUYA
IPC: B41J2/51
Filed: 1992-11-19
Abstract: PURPOSE:To enable high speed recording by providing a circuit judging whether or not the recording data of one block of a recording head are white and omitting the current supply processing of the recording head when all of recording data are white. CONSTITUTION:Serially transmitted recording data are inputted to be held to a shift register 102 and, when a current is supplied to an electrothermal converter 100 in a block unit corresponding to the held recording data, it is detected whether or not the recording data are full-white data in the block unit on the basis of the status signal 107 from an OR circuit 106 and, when the block is judged to be full-while data, the current supply processing of the next block is immediately taken without waiting the completion of the current supply processing to the block.
Patent JP-H10143872-A (JP)
Title: Device for reprpducing multilayer optical disk recording information
Inventor: TATEISHI KIYOSHI
IPC: G11B7/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To surely converge read light by recording a deceleration waiting time and an optimum deceleration pulse width for an interlayer distance and driving a focus so as to cancel an effect due to dispersion in face wobbling of a disk and the interlayer distance. SOLUTION: A control part 22 records a relative relation between the deceleration waiting time and the optimum deceleration pulse width by making the interlayer distance between the information recording layers of the disk a parameter. When the disk 1 is loaded, the control part 22 estimates the interlayer distance, and selects the data of answering deceleration waiting time and optimum deceleration pulse width. When an interlayer jump is performed, the control part 22 controls an output of an acceleration/deceleration signal generation means 25 by the data answering to the jump direction. Thus, the control part 22 decides the optimum deceleration pulse width by answering to the effect due to the face wobbling of the disk when changeover switches 27, 28 are switched and the dispersion in the interlayer distance of the disk, and drives a focus drive part 16 containing an objective lens of a pickup 3 in the direction canceling the effect.
Patent JP-H01153536-A (JP)
Title: Superconducting material and production thereof
Inventor: EZAWA NOBUYASU
IPC: C01G55/00
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a superconducting material useful in the field of superconductivity, having stability and productivity in a large amount, by grinding of oxides of La, Ba, Cu, etc., blending so as to make a specific composition, heating, pressurizing and molding. CONSTITUTION:Oxides of metals having a composition shown by the formula (A is one or more metals selected from a group consisting of Y, La, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er and Yb; B is one or more metals selected from the group consisting of Ba, Sr and Ca; C is one or more selected from the group consisting of Cu, Pd and Rh, not including Cu alone) are ground and blended in the composition ratio of the metals of the component A:B:C of 1:2:3 to give a mixture. The mixture is further dispersed highly, heated, pressurized and molded in a desired shape to yield a superconducting material having the composition shown by the formula.
Patent JP-H11141964-A (JP)
Title: Air supply pipe
Inventor: YAMASHITA TAKASHI
IPC: B32B1/08
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a thin and light air supply pipe which is excellent in its flexibility, can be easily handle, is good in its operability, can ensure durability for a long time under high wind pressure and has an incineration characteristic at low cost. SOLUTION: An air supply pipe is a tubular body formed by thermally sealing a compound sheet 3 which is formed by laminating polyethylene resin layers 2 formed with compound materials composed of a component A and a component B on a cross sheet layer 1 composed of a fibrous material 4 of thermoplastic resin warps and wefts. In this case, the components A and B are expressed by a formula (I), W<=3. TO and a formula (II) W<=1,000 (In the formula (I), W indicates the bending resistance (gf), T (μm) indicates the total sum of the thickness of polyethylene resin layers). The component A is 20 to 99 wt.% of α-olefin copolymer having the number of carbons of ethylene of 3 to 18 with MFR 0.1 to 100 g/10 minutes and density of 0.870 to 0.915 g/cm<3> .  The component B is 80 to 1 wt.% of low density polyethylene under high pressure with MFR. 0.1 to 50 g/10 minutes and density of 0.915 to 0.938 g/cm<3> .
Patent JP-H0680658-A (JP)
Title: Method of producing substituted pentaalkylchromene
Inventor: DEBUITSUTO RAFUAN
IPC: C07D311/70
Filed: 1992-11-19
Abstract: A novel method for the preparation of pentaalkylchromenes of the general formula <IMAGE> is described. In this method, a trialkylhydroquinone is reacted with a halogenated butenol to give a subst. tetraalkylhydroquinone, this is oxidised, then the halogen atom is substituted by a suitable nucleophile and the product is finally cyclised to the end product. The pentaalkylchromenes are suitable intermediates for the preparation of hypolipidemic pharmaceuticals.
Patent JP-H10153425-A (JP)
Title: Light receive circuit of position detection sensor
Inventor: ARAKI HIROAKI
IPC: G01S17/08
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To constitute a light receive circuit of position detection sensor which does not cause erroneous judgement in a wide scope even when radiation illuminance differs greatly in the light receive circuit thereof. SOLUTION: In the light receive circuit of position detection sensor which uses a semiconductor position detection element as a light receive element, amplification factor change adjusting circuits 8, 9 are provided at the next step of each of current/voltage amplification circuits 11, 12 of the semiconductor position detection element 1. Moreover, each of the current/voltage amplification circuits 11, 12 of the semiconductor position detection element 1 is logarithm amplification circuits 6, 7. Moreover, a current after it is amplified by each of current/voltage amplification circuits 11, 12 of the semiconductor position detection element 1 is taken out as a signal so that the amplification factor change adjusting circuits 8, 9 at the next step can be changed and controlled in the same way.
Patent JP-2000082215-A (JP)
Title: Information recording method
Inventor: WATABE AKIYASU
IPC: G11B7/126
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an information recording method improving an overwrite characteristic and improving jitters in the case of relying on CAV(constant angular velocity) control or zone CAV control so that the pulse width of a rear part heating pulse in a multi-pulse line is hourly made constant without relying on a recording linear velocity of a recording medium. SOLUTION: Figure (a) shows a pulse waveform in a multi-pulse line at the time of an innermost periphery/a minimum linear velocity, (b) shows the same at the time of a central linear velocity and (c) shows the same at the time of an outermost periphery/a maximum linear velocity. At this time, even in the any cases, the pulse width of a top heating pulse A is made always to a fixed ratio, e.g. 0.75T for a channel clock period T to be set in the fixed ratio and overwrite characteristic and jitters can satisfactorily be kept over the whole recording medium area.
Patent JP-2001124090-A (JP)
Title: Eccentric thrust bearing
Inventor: FUJIWARA YOSHITSUGU
IPC: F04C29/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To relieve the concentration of the stress near vertexes of double conical roller and to improve the service life of an eccentric thrust bearing. SOLUTION: In a so-called double conical roller 13 like a bead on an abacus, mounted on an eccentric thrust bearing 10 supporting a revolving member 3 capable of eccentrically revolving, the crowing is executed on an area where the stress is apt to concentrate when the thrust load is applied through the revolving member 3 and a movable side race 11. The concentration of stress near the vertexes of the conical surfaces of the double conical roller 13 can be relieved, and dispersed to the circumference.
Patent JP-H03173073-A (JP)
Title: Lead connecting method of hybrid integrated circuit
Inventor: YOSHIOKA KIICHI
IPC: H05K3/32
Filed: 1989-11-30
Abstract: PURPOSE:To prevent an electric short circuit in a simple method by utilizing a lead forming a straight line longer than the distance between a passive element for circuit provided near the end of a thick membrane wiring base and a resin container, when the input/output terminal of the resin container and the connecting part provided to the thick membrane wiring base are connected. CONSTITUTION:At the bottom of a box-form container 10 made of resin, a thick membrane wiring base 11 is housed, and at the wall 12, the input/output terminal 13 is formed for connecting to the other electronic apparatus and the like, while a connecting terminal 14 and the input/output terminal 13 provided on a wiring layer to form the thick membrane wiring base 11 are connected electrically through a lead 16. In the lead 15, a straight line part 17 longer than the distance between the wall 12 and a passive element 16 is provided, and fixed to the thick membrane wiring base connecting terminal 14 and the input/output terminal 13 in a resistance welding. Consequently, no fear of electric short circuit of the lead 15 to the passive element 16 owing to a bending of the lead is generated.
Patent JP-H05151604-A (JP)
Title: Optical measuring device
Inventor: TAKEI HIROMI
IPC: G11B7/00
Filed: 1991-11-27
Abstract: PURPOSE:To accurately measure the light-emitting power of a pickup by joining three lambda/4 plates and a reflection mirror on a polarizing beam splitter and adding the output of two photodetectors joined further. CONSTITUTION:Although a head 1 is arranged upward the objective lens 16 of the pickup 14 as in the conventional manner when the light-emitting power from the pickup 14 is measured, at this time, since a polarization characteristic is imparted to the joint surface of the polarizing beam splitter 2 so that luminous flux corresponding to P polarized light transmits by roughly 100% and the luminous flux corresponding to S polarized light reflects by roughly 100%, the luminous flux corresponding to the P polarized light to the joint surface of the polarizing beam splitter 2 transmits the joint surface and becomes circular polarized light and is caught with the photodetector 8. Thus, the output value adding light quantity caught by the photodetectors 8 and 6 is read from the output display part 12 of a body.
Patent JP-H10138244-A (JP)
Title: Long and short fiber-reinforced polyolefin composite structure and molding formed thereof
Inventor: NIIFUKU TAKASHI
IPC: B29B15/08
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To improve tensile strength, clamping fracture torque strength of a molding and strength of its thin part by incorporating long fiber-reinforcing material, short fiber-reinforcing material and modified polyolefin as main bodies, and specifying a mixing ratio. SOLUTION: A structure range that pellet length obtained by shedding long fiber reinforcing material falls within 3 to 30mm and mean fiber size falls within 3 to 21μm and a structure range that mean fiber length of short fiber reinforcing material falls within 0.1 to 2mm and mean size falls within 3 to 21μm are formed. Long and short fiber reinforced polyolefin composite structure contains 20 to 90wt.% of modified polyolefin, 5 to 76wt.% of long fiber reinforced material and 0.5 to 40wt.% of short fiber reinforced material. A mixing weight ratio of the long and short fiber reinforced materials falls within a range of 1/1 to 19/1 = the former/the latter. A mixing weight ratio of the polyolefin to the total amount of the weights of the long and short fiber reinforcing material falls within 1/0.25 to 1/9 = the former/the latter.
Patent JP-H10141062-A (JP)
Title: Diesel engine
Inventor: SHIMOKAWA KIYOHIRO
IPC: F02B23/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by reducing an amount of discharging black smoke and HC in spite of the generation of NOx being suppressed. SOLUTION: A combustion chamber 2 is recessed in the top surface of a piston 1 and a squish area 3 is arranged at the peripheral edge of the combustion chamber 2. A dome 5 positioned opposite to the combustion chamber 2 is recessed in a cylinder head 4. An injection nozzle 6 having a nozzle hole 7 opened toward the side wall surface of the dome 5 is attached to the central part of the dome 5 and by forming the dome such that the outside diameter of the dome 5 is approximately equal to the bore of the combustion chamber 2, as fuel is injected toward the side wall surface of the dome 5 and a spray- through force of fuel spray 8 is rendered ineffective, the fuel spray 8 is effectively induced to a combustion chamber 3 by a squish flow to generate excellent air-fuel mixture. Further, strong squish is generated and highefficient combustion is executed.
Patent JP-H03172415-A (JP)
Title: Construction method for improved pillar-train wall and device therefor
Inventor: FUKUDA ATSUO
IPC: E02D5/18
Filed: 1989-11-30
Abstract: PURPOSE:To reduce costs by constructing a modified improved pillar partly overlapping with small diameter sub-improved pillars on both sides of a large diameter main improved pillar, at a specified interval in sequence at a pitch approximately twice the diameter of the main improved pillar. CONSTITUTION:Small diameter sub-improved pillars 212 are partly lapping with both sides of a large diameter main improved pillar 211 to form a modified improved pillar 21. The modified improved pillar is constructed in sequence at a specified interval at a pitch P1 approximately twice the diameter D of the main improved pillar 211. A main improved pillar 21 is formed between the main improved pillars 21, 21 to form a improved pillar-train wall.
Patent JP-H08165818-A (JP)
Title: Automobile detecting device
Inventor: HAMADA JUN
IPC: E04H6/00
Filed: 1994-12-15
Abstract: PURPOSE: To surely detect the presence state of a vehicle at a parking place with a simple structure and prevent the erroneous detection of another vehicle at another adjacent parking place. CONSTITUTION: A car stop 2 is provided at the floor section of a parking place to stop the wheel of a vehicle. A vehicle detector 5 is provided on the car stop 2, infrared light is emitted upward from a transmission section 5b, the light reflected by the vehicle is received by a reception section 5c, and the presence of the vehicle is detected. The detection signal is outputted to a central controller, and the presence state in the whole parking garage can be grasped.
Patent JP-2000139088-A (JP)
Title: Piezoelectric actuator
Inventor: MATSUDA SHINYA
IPC: H01L41/09
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To enable maintaining the resonant state of a driven piezoelectric element, in a piezoelectric actuator in which a chip member arranged in an intersecting part of piezoelectric elements is driven for reciprocating motion, by arranging two piezoelectric elements rectangularly to each other, and driving one of the elements with an AC signal. SOLUTION: In this piezoelectric actuator, one piezoelectric element, e.g. a first piezoelectric element 10 is driven with an AC driving signal of a driving power source 16, and a chip member 20 generates reciprocating motion. A voltage proportional to a force which is applied to a second piezoelectric element 10' by the displacement of the first element 10 is detected by a detector 17. The frequency of the AC driving signal of the driving power source 16 is so adjusted that the maximum value of a signal voltage from the detector 17 becomes constant.
Patent JP-H06153857-A (JP)
Title: Health food and its preparation
Inventor: SHIMAZU TERUAKI
IPC: A23L1/30
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a health food enabling easy taking of adlay and MAMUSHI (Ancistrodon blomhoffii, a kind of viper) at the same time by lightly parching dried adlay, crushing the parched adlay and immediately adding and mixing the adlay to MAMUSHI powder, thereby reducing the fishy smell and taste of MAMUSHI powder to imperceptible level. CONSTITUTION:MAMUSHI is broiled without seasoning and crushed to powder. Separately, dried adlay is lightly parched and crushed to powder. The freshly crushed adlay powder is mixed to the MAMUSHI powder in an amount of 3-10wt.% (preferably 5-7wt.%) to obtain the objective food. The adlay is added to the MAMUSHI powder preferably within 3min after crushing. The adlay powder is preferably finer than the MAMUSHI powder.
Patent JP-H09160785-A (JP)
Title: Apparatus and method for generation of interrupt
Inventor: SAN PIYO HON
IPC: G06F9/48
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate malfunction of an MCU which is caused at a port where a current is driven large owing to an overcurrent by initiating an interruption according to the number of pins of the port that are held high. SOLUTION: A 1st storage means 6 stores the input/output states of data inputted and outputted through many input/output ports A-N and a comparison decision means 7 compares and decides, and outputs data in a high state among their output signals A-N. An encoding means 8 encodes output signals O1 -ON which are compared and decided. A 2nd storage means 10 stores data transmitted from the MCU through an MCU bus 13 and a 2nd comparing means 11, 9 compares the data with signals X1 -Xi outputted from the encoding means 8 and applies a signal to an interruption request signal generating means 11. The interruption request signal generating means 11 receives the signal outputted from the 2nd comparing means 9 and generates an interruption request signal, and an interruption enabling means 12 initiates an interruption when deciding that the interruption is initiated.
Patent JP-H07136324-A (JP)
Title: Batted ball receiver of pachinko machine
Inventor: SUZUKI FUJIO
IPC: A63F7/02
Filed: 1993-11-17
Abstract: PURPOSE:To decoratively illuminate this receiver gaily by a light emitting board by making such a batted ball receiver that a pair of mobile vanes free of erection and tilt are provided at the front of a mounting board, that the lower part of the mobile vane is surrounded by a chukker, and that a light emitting board is provided at the front of the chukker. CONSTITUTION:In a batted ball receiver where a pair of mobile vanes 4 and 4 are pivoted freely of erection and tilt at the front of a mounting board attached to a game board and also a chukker 5 is provided, surrounding the lower parts of both mobile vanes 4 and 4, so as to lead downward the batted balls having gotten between the mobile vanes 4 and 4, insertion holes for wiring opened in the front of a chukker 5 and the mounting board 1 are provided in such a way that they may not prevent the outflow of the batted ball. Moreover, a light emitting board 36 which has a plurality of light emitters lighting or flickering in specified colors, is attached to the front of the chukker 5, and the wiring cord 37 led out of the light emitting board is led rearward through both insertion holes.
Patent JP-H01196320-A (JP)
Title: Single cavity high-temperature runner injection molding device
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/28
Filed: 1988-12-10
Abstract: PURPOSE: To operate a nozzle between an open position wherein the opening and closing of a valve is drawn in and a front closed position by simple constitution by providing an operation mechanism driven longitudinally between the open position where the nozzle is drawn in and the front closed position where the tip of the nose part of the nozzle is seated on a gate. CONSTITUTION: When a cavity is filled, injection pressure is instantaneously applied and air pressure is subsequently applied to a piston to rotate an outside collar 82 and a nozzle 10 is driven to a front closed position and a tip 20 is seated on a gate 22. During a short cooling period, injection pressure is released and a mold is opened along a separation line 110 in order to discharge injection pressure usually. When the mold is closed after discharge, the air pressure of the piston is changed over to draw the nozzle 10 to a drawn-in open position. The injection pressure of a melt is again applied by a mold machine and this cycle is repeated every min continuously and the pressure of the melt and air pressure to the piston 98 are controlled so as to operate a system according to this constant cycle.
Patent JP-H09154125-A (JP)
Title: Burglar-proof camera system
Inventor: HASHIMOTO KEIICHI
IPC: H04N5/44
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To configure the system at a very low cost and to start the system automatically only when video recording is required to operate video recording to avoid useless power consumption different from a conventional system and useless video recording. SOLUTION: A television receiver 2 with a VTR having a television monitor 2A displaying a video signal outputted from a camera equipment 1 installed at a prescribed location and a video equipment 2B recording a video signal is provided with a switch section 3 and the camera equipment 1 or a location around the installed position of the camera equipment 1 is provided with a sensor section 4 sensing the object or sensing approach of the object to the camera equipment 1. The switch section 3 is operated by the sensing operation of the sensor section 4 to allow the video equipment 2B to start video recording.