baber/WOPTO huggingface dataset:
Patent JP-2001033394-A (JP)
Title: Non-contact surface inspection method and apparatus
Inventor: YAGI MASASHI
IPC: G01N21/94
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact surface inspection apparatus capable of accurately detecting the presence of the minute flaw and minute adherend on the surface of an object to be inspected being a long article having a circular or oval cross section such as the connection part of an ultrahigh voltage power cable. SOLUTION: In a non-contact surface inspection apparatus, the imaging part 21 of a CCD imaging apparatus 20 is positioned so as to be spaced apart from the connection part of an ultrahigh voltage power cable to be inspected. The connection part of the ultrahigh voltage power cable is irradiated with the light from a ring-shaped light emitting part 11 having the imaging part 21 positioned at the central part thereof. An image signal processor 22 takes in the imaging data of the imaging part to process the same to detect the flaw of the connection part 3 of the ultrahigh voltage power cable. A control device 40 moves a moving device 30 loaded with a luminaire 10 and a CCD imaging device 20 in the peripheral and longitudinal directions of the connection part 3 of the ultrahigh voltage power cable.
Patent JP-H0486133-A (JP)
Title: Standby link synchronization detection system for duplicate data link
Inventor: MIHOU TERUHIRO
IPC: H04L25/40
Filed: 1990-07-30
Abstract: PURPOSE:To eliminate the need for 2nd detection of synchronization at fault detection of an active link by allowing a receiver side communication controller to detect the synchronization of a standby link of a duplicate data link based on a flag pattern according to an HDLC protocol. CONSTITUTION:Two sets of communication controllers 2 terminated respectively by an information processing unit 1 are interconnected by duplicate data links 31,32 and 41, 42. A control circuit 21 of a sender side controls a selection circuit 22 via a control line 26, converts a data given from the information processing unit 1 into a data in compliance with the HDLC protocol and sends the converted data to an active link via a data transfer line 24 and the selection circuit 22. A control circuit 21 of a communication controller 2 at a receiver side detects whether or not the synchronization of a standby link 32 is normal based on a signal reported via a signal line 27 from a flag detection circuit 23. Thus, the procedure and the time from the detection of a fault of the active link till the information processing system is normally restored are reduced.
Patent JP-S58103221-A (JP)
Title: Variable oscillator
Inventor: YAMASHITA NORIYUKI
IPC: H03K3/0231
Filed: 1981-12-15
Abstract: PURPOSE:To obtain an oscillation output which always has 50% duty without deteriorating the high frequency characteristics for a variable oscillator consisting of a time constant circuit, a current source, a Schmitt circuit, etc., by providing the specific conditions to the control voltage, etc. CONSTITUTION:A variable oscillator is provided with a time constant circuit 5 containing a capacitor C and a resistance R, a current source 2, a Schmitt circuit 20 having the 1st and 2nd threshold voltages, etc. Then the sum of the terminal voltage of the capacitor C which is obtained when the charged electric charge of the capacitor C is discharged for an infinite period of time and the control voltage VC supplied from a voltage source 6 is set equal to the sum of the two threshold voltages of the circuit 20. Satisfying such conditions makes it possible to obtain an oscillating output which always has 50% duty without deteriorating the high frequency characteristics.
Patent JP-H1048266-A (JP)
Title: Peak hold circuit
Inventor: IHARA WATARU
IPC: G01R19/04
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To detect a peak value accurately even from an input signal mixed with noise. SOLUTION: When an input signal waveform 15 contains a pulsating noise 18 as shown on fig. (a), the peak of the noise 18 may possibly be detected rather than the maximum value 16 or the minimum value 17. A noise decision level 19 is set for the input signal waveform 15 as shown on fig. (b) and when the input signal exceeds the noise decision level 19 toward the peak value side, it is regarded as noise as shown by a part x until it rises again after falling and removed from the objected for detecting a peak. According to the arrangement, the maximum value 16 can be detected surely as a peak value.
Patent JP-S5992949-A (JP)
Inventor: TANIGUCHI SHIYUUICHI
IPC: C04B5/02
Filed: 1982-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6095258-A (JP)
Title: Electronically controlled continuously variable transmission
Inventor: NOBUMOTO KAZUTOSHI
IPC: F16H9/18
Filed: 1983-10-31
Abstract: PURPOSE:To accomplish running using surplus power efficiently by fixing a speed change ratio until an engine reaches the maximum output when accelerating operation is in the state of requiring an increase in speed in a shift-up zone. CONSTITUTION:Speed change ratio hold select means is connected to speed change ratio change control means, so that when accelerating operation is in the state of requiring an increase in speed, a hold signal is output from the speed change control means until an engine reaches the maximum output. Thus, if any surplus power, a speed change ratio can be fixed until the engine reaches the maximum output to accomplish running using surplus power.
Patent JP-S6096050-A (JP)
Title: Reception data timing generating system
Inventor: YAMAGUCHI TOMOO
IPC: H04L25/40
Filed: 1983-10-31
Abstract: PURPOSE:To receive surely a data signal from a data reception circuit even if a delay of the output timing of a data signal from a converter by using a signal delaying the output signal of a clock transmission circuit for a prescribed time as the reference to control the discriminating timing of a received data in a data reception circuit. CONSTITUTION:When the number of converters connected to a clock signal line lc is increased and a clock voltage at an output terminal of a buffer 2 is expressed as VCO', since a PCM data signal VPC'' inputted to a data reception circuit 4, starts the operation of the data reception circuit 4 after a delay time TD after a clock signal voltage VCO' reaches a threshold value because a delay circuit 5 inputs the clock signal VCO', that is at a time tGB' (tCB'>tGA'). Since the delay operation of the delay circuit 5 is conducted by using a clock signal of the clock signal line lc as the reference, even if the delay in the output timing of converters A1-An is large, it is corrected automatically and the signal reception from the converting circuit A1-An at the reception circuit 4 is conducted surely.
Patent JP-H1146020-A (JP)
Title: Semiconductor thermoelectric material
Inventor: MATSUBARA KAKUEI
IPC: H01L35/34
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric transducing material, which is composed of cobalt-antimonide (CoSb3 ) system compound having skutterudite crystal structure, overcomes its conventional limit value of an electrical conductivity σof not higher than 900 S/cm and has a practically satisfactory thermoelectric performance (ZT>1). SOLUTION: Co element, which is the compostituting element of cobalt- antimonide system compound, is partially substituted respectively by palladium(Pd) and platinum(Pt) whose composition ratio (x) is not less than 0.001 to obtain a substitution-type compound Co1-x Mx Sb3 , of which thermoelectric material is composed. Further, in the substitution-type compound, the composition ratio (x) of elements M (M includes Pd and Pt) which substitute Co is set to satisfy a relation 0.1<x<0.2. Moreover, the content of Pt in the composition ratio (x) of the substituent elements M is set at 5 atm.% or higher - 85 atm.% or lower.
Patent JP-S6095352-A (JP)
Title: Method for observing sintering process of sintered ore
Inventor: SAITOU HIROSHI
IPC: G01N33/20
Filed: 1983-10-31
Abstract: PURPOSE:To observe directly a sintering process and to grasp said process of a sintered ore with high precision by inserting a fiberscope into a sintered ore raw material at the time of manufacturing sintered ore. CONSTITUTION:One end part 4a of the fiberscope 4 is inserted into an inner part 2 of the sintered ore raw material, and another end part 4b is connected to a television camera 5. The sintering process is observed by a monitor television 6 through the fiberscope 4, and the process is recorded by a videorecorder 10. At this time, the part 4a of the fiberscope 4 is contained in a quartz tube 7 and a stainless steel pipe 8 to protect said part 4a, and a light source 9 is provided for the observation even at the time of low temp. By observing directly the sintering process, variation in shapes of pseudoparticles, drying rate due to color variation of particle surfaces, particle movements to lower layer from upper layer, cokes combustion and powder ores melting can be grasped, and the sintering can be operated under the most suitable state.
Patent JP-H1144611-A (JP)
Title: Method for testing engine
Inventor: SHIMAOKA KIYOSHIGE
IPC: G01M15/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for testing an engine which can reliably detect malfunction of the engine in a test of combustion stability by a method wherein stricter conditions than those at a lean combustion in an actual operation are imposed. SOLUTION: In an engine in which all elements affecting a misfire generating rate are a normal element and the other engines in which the elements affecting a misfire generating rate contain an abnormal element, a misfire generating rate is measured by use of each given control amount as parameters.  Next, the acquired misfire generating rate is sectioned into a high area and a low area thereof based on a given reference value, and also a low area of the acquired misfire generating rate of the one engine which is a high area of the acquired misfire generating rate of the other engines is set as a decision area for deciding presence or absence of the abnormal element, and further, the control amount of the concerned engine is set to the decision area and the misfire generating rate is compared with the reference value, whereby presence or absence of the abnormal element in this engine is decided.
Patent JP-H0648524-A (JP)
Title: Can barrel transferring chute
Inventor: SEGAWA SHOJI
IPC: B65G11/16
Filed: 1992-07-29
Abstract: PURPOSE:To prevent coating from sticking on a surface of a can barrel, and prevent the occurrence of an off-specification product due to this. CONSTITUTION:Since a bottom part of a can barrel K is sucked and attracted by suction holes 13a, contact between the opening end of the can barrel K and an end surface guide member 14 can be prevented. Thereby, not only paint can be prevented from sticking on the end surface guide member 14, but also the sticking coating and the opening end of the can barrel K can be prevented from contacting with each other even if the paint is stuck on it. Thereby, the coating can be prevented from sticking on a surface of the can barrel K.
Patent JP-H0929316-A (JP)
Title: Setup method in hot finish rolling
Inventor: NAKAMOTO TAKEHIRO
IPC: B21B37/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a suitable setup method in hot finish rolling by calculating the coefficient of friction from forward slip and actual interstand tension of a rolled stock in a hot strip mill. SOLUTION: Signals of sheet speedometer 1, 2, signals of roll circumferential speedometers 3, 4 and result signal of a looper height detector 5 are inputted to forward slip computing elements 6, 7. The results of forward slip at every minute time are calculated with the forward slip computing elements 6, 7. The measured thickness of a thickness meter 9 at the point of time when the tip of a material 8 to be rolled is passed through the thickness meter 9 on the outlet side of the final stand (n), respective roll circumferential speeds of the stands n-1, (n) at that point of time and the results of forward slip calculated with the forward slip computing elements 6, 7 are inputted to a host computer 10.  Next, at that point of time when the data are inputted, the signals of looper tensiometers 11, 12 arranged on the upstream side respective the final stand (n) and the adjacent stand n-1 on the upstream side of the final stand and tension signal 13 on the outlet side of the final finishing stand which are set on the side of a coiler are inputted to the host computer 10 and the coefficient μof friction is calculated.
Patent JP-H0367751-A (JP)
Title: Complex body of belt and shape memory material
Inventor: MOMOSE HIROTSUNE
IPC: B60R22/12
Filed: 1989-08-07
Abstract: PURPOSE:To automatically fasten a vehicle seat belt by integrally providing a shape memory material to an elastic belt, and deforming the belt itself into a predetermined shape by the action of the shape memory material. CONSTITUTION:This seat belt comprises two elastic belts 1, 2 each formed by weaving a fiber of proper elasticity into a network, cut into the same length, put together and sewed to each other in their longitudinal direction along junc tion lines 3a-3e and also sewed together at a position in their longitudinal direc tion and along a junction line 4 extending in the cross direction of the belt so as to form a bag-shaped space 5(5a-5d). A memory material 6(6a to 6d) having a predetermined memory shape is inserted into the bag-shaped space 5 and integrated with the belts 1, 2. The seat belt made of such a complex material is used and transmission of electricity to the memory material 6 is controlled when needed, whereby the seat belt is automatically fastened.
Patent JP-H0742034-A (JP)
Title: Method for exchanging traveler
Inventor: YOKOTA ITARU
IPC: D01H17/02
Filed: 1993-07-23
Abstract: PURPOSE:To provide a method for exchanging a traveler, capable of improving success ratio of traveler exchange as whole traveler exchanging machine by attaching the traveler onto a ring in a state where yarn is surely hung. CONSTITUTION:This method for exchanging a traveler comprises a process putting yarn Y aside by holding the yarn so as to slantingly cross in the vertical direction to the horizontal face 5a of a ring flange and a process of attaching a new traveler after detaching old traveler.
Patent JP-2001032684-A (JP)
Title: Tunnel excavator
Inventor: SHINKAWA JUNJI
IPC: E21D9/087
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavator easily assembled while enlarging an internal working space and easily securing the installation space of equipments and moreover exhibiting excellent cutting ability. SOLUTION: A bulkhead 2, an outer ring of a bearing 3 and a cylindrical hood 4 are integrally assembled in this order to the front end face of a skin plate 1 in the flush state of the outer surfaces. The interior of the skin plate 1 and the inward space part of the bearing 3 are thereby enlarged, and an internal gear 5 integrally provided at the inner peripheral surface of an inner ring 3b of the bearing 3 can be formed in large diameter. A shaft part 7 of a cutter plate 6 is rigidly fixed to the front end face of the inner ring 3b, while a driving motor 8 is mounted to the rear face outer peripheral part of the bulkhead 2, and a small diameter gear 9 rigidly fixed to a rotating shaft is meshed with the internal gear 5 to obtain efficient rotatory-driving force.
Patent JP-H0623434-A (JP)
Title: Method and device for bending metal base stock
Inventor: YOKOMORI KIYOFUMI
IPC: B21D5/01
Filed: 1992-07-07
Abstract: PURPOSE:To make a working opration efficient and to hold high working precision by making the bending head of a press machine turnable by a prescribed turning angle. CONSTITUTION:By energizing a heater 33, a heating part is heated and by revolving a motor 15, the press machine is shifted with the engagement of a pinion 16 and a rack 17 and reversely rotating a motor 36, a pinion 37 is reversely turned, and by engaging with the rack 17, the heating device 33 is retracted. Since a bending head 18 is further engaged with an open string 26, the ram 22 of a fluid pressure cylinder 21 is lowered and by lowering a presser head 20 to the same direction as the ram, the open string 26 is bent to a prescribed shape with the cooperation of the presser head 20 and a receiving die 23. Successively, the press machine 1 is retracted and by advancing the open string 26, the heating device 33 is again advanced to the open string direction 26. On the other hand, the main shaft 3 in the press machine 1 is turned by 180 deg. by revolving a motor 8 through gears 5, 7. In such manner, the press machine 1 is advanced and the heater 33 is retracted and hot working is executed and the open string 26 can be bent to a reverse direction.
Patent JP-H0949819-A (JP)
Title: Carbon monoxide detector
Inventor: KAWADA YASUYUKI
IPC: G01N27/16
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a carbon monoxide detector which can detect carbon monoxide with high sensitivity and has large outputs by using a catalytic combustion method gas detecting element as a gas detecting element and a hot-wire semiconductor type element as a compensating element. SOLUTION: A carrier 2 is prepared by mixing an appropriate amount of colloidal silica in tin oxide powder prepared by heat-treating stannic acid powder in an electric furnace and sticking the paste thus prepared to a coil, and then, drying the paste. A gas detecting element D is composed of a catalytic combustion method gas detecting element obtained by dipping the carrier 2 in a solution prepared by dissolving chloroplatinic acid and palladium chloride in pure water and drying and heat-treating the carrier 2 after taking out the carrier 2 from the solution. A compensating element C is composed of a hot-wire semiconductor type element obtained by dipping the carrier 2 in a solution prepared by dissolving chloroauric acid in pure water and heat-treating the carrier 2 in an electric furnace after drying the carrier 2.  The lead wires of the elements D and C are welded to each two metallic pins 4 which are passed through and fixed to a base 3 and become the terminals of gas sensors and a heat shielding plate 5 is provided between the elements D and C. Then the elements D and C are incorporated in a bridge circuit and the output of the bridge circuit against carbon monoxide is checked.
Patent JP-H0526734-A (JP)
Title: Temperature image measuring method and device
Inventor: MURAKAMI MASAHIKO
IPC: G01J5/10
Filed: 1991-07-19
Abstract: PURPOSE:To obtain temperature image measuring method and device which enable temperature to be measured accurately over a wide range of from low to high temperature ranges by measuring a highly accurate temperature image. CONSTITUTION:A temperature image measuring method allows a noise which is normalized to an original signal to be superposed and then converted to a temperature image and then averaged by superposing temperature images or by spatial filtering, thus enabling an quantization error at the time of A/D conversion to be reduced in a temperature image processing system which converts a two-dimensional heat image into a temperature image digitally. A title device is constituted mainly by a CCD camera 1, a camera controller and amplifier 2, and an image-processing device 3 which incorporates an A/D converter and an image averaging means or a spatial filter circuit means.
Patent JP-H0872897-A (JP)
Title: Gusset bag and opening method thereof
Inventor: KUGE RAIZOU
IPC: B65D30/20
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a gusset bag which is convenient for uncealing and extraction of its contents and whose top is satisfactorily sealable, and a gusset bag which is convenient for discharge of contents, and achieve the formation of a spout which is convenient when these gusset bags are used. CONSTITUTION: A gusset bag has, a pair of flat parts 10, opposite each other, which compose the front and rear of the bag, two pleat-like sides 30, each having a valley-fold line 20, and triangular side-folded parts 6, which are made by reversely folding part of each side 30 on a bag top side. Also, the bag has an area where the opposite insides of the pair of flat parts 10 can be directly fusion-bonded inward from at least one side of the opening edge 80 on the top side. By cutting off an apex 90 made to project from the side of the bag by pulling the side-folded part 60 outward, it can be used as a convenient spout.
Patent JP-H0495305-A (JP)
Title: Lighting fixture
Inventor: NAKANISHI HITOSHI
IPC: F21V13/02
Filed: 1990-07-31
Abstract: PURPOSE:To regulate fastening by an attaching screw so as to prevent a blocking member made from glass or the like from being broken by providing a collar for regulating the interval between a reflecting body and a mounting stand to a predetermined one. CONSTITUTION:In assembling a light regulating unit 11, a mounting frame 16 and a mounting stand 18 are fixed to the respective portions of the lower face of a frame body 13 by screws 17 and a blocking member 4 is mounted to the frame body 13 while the member 4 blocks a light projection opening 2 provided through the upper face of the frame body 13. The end of a collar 27 is inserted into the through hole 4a of the blocking member 4 and packing 28 is joined to the upper face of the blocking member 4. The mounting plate portion 22 of a reflecting body 5 from which a lid body 24 is removed is joined to the upper side of the packing 28 and an attaching screw 26 around which a washer 25 is fitted is threadably engaged in the mounting hole 22a of the mounting plate portion 22 of the reflecting body 5 and also in the screw hole 21 of the mounting stand 18 through the inside of the collar 27. Then the packing 28 is elastically collapsed between the reflecting body 5 and the blocking member 4 through fastening by the attaching screw 26 and when the packing 28 is collapsed to such an extent as sufficiently sticking to the reflecting body 5 and the blocking member 4 the end portion of the collar 27 is made to about on the mounting stand 18 whereby fastening by the attaching screw 26 is regulated.
Patent JP-H1050199-A (JP)
Title: Manufacture of wiring substrate
Inventor: KASAI KOJI
IPC: H02G3/16
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a wiring substrate, which surely make a wiring substrate without reducing the bending quality of a terminal to be processed so as to be bent into an L-shape. SOLUTION: A bending process is performed first only for the respective short terminals 15, 25, 35 and 45 of respective bus bar substrates 1F through 4F which are punched out by a pressing machine, these are carried to the following process: respective bridges 13, 23 and 43 are cut off, and long terminals 14, 24, 34 and 44 are bent up thereafter. After that, respective insulating partitioing plates IP1 through IP3 are joined with the respective bus bar substrates 1F through 4F.
Patent JP-H0528411-A (JP)
Title: Magnetic reproducing device and magnetic recording and reproducing device
Inventor: FUKAMI TADASHI
IPC: G11B5/09
Filed: 1991-07-18
Abstract: PURPOSE:To simplify the travelling system of a magnetic tape by winding the magnetic tape to a rotary drum so that a magnetic head scans only a part area of a magnetic track, and running the tape. CONSTITUTION:A pair of the magnetic head 4A and 4B with different azimuth angles are arranged on the rotary drum 2 parting with 180 deg. an angular interval, the drum 2 is driven by a rotational speed of twice as high as that at the time of recording. Further, the tape 6 is run by the same running speed as at the time of recording in the state of winding the tape 6 to the drum 2, thus, respective heads 4A and 4B are made so as to scan by two times. Further, at this time, the winding angle of the tape 2 to the drum 2 is set to 75 deg. respective heads 4A and 4B are made so as to scan only one side subarea from the main area of a corresponding recording track. Thus, the drawing quantity of the tape 6 is reduced and a movable range for this amount is reduced.