baber/WOPTO huggingface dataset:
Patent JP-S60236227-A (JP)
Title: Aligning system
Inventor: SHIKICHI SATOSHI
IPC: H01L21/30
Filed: 1984-05-10
Abstract: PURPOSE:To realize a more precise alignment by a method wherein the amount of offset is varied according to the direction of feeding when final feeding is conducted on the occasion of automatic alignment of a wafer and a mask. CONSTITUTION:Owing to a difference in the direction of movement on the occasion of final feeding, the non-uniformlity DELTAl+ or - in a position taken after the feeding turns equal to DELTAl1+DELTAl2, and thus precise alignment becoms impossible. To the contrary, an error DELTAl+ or DELTAl- from an ideal value occurring when the direction of movement on the occasion of final feeding is regulated to be either one of plus and minus turns to be DELTAl+=DELTAl1 in the case of plus and DELTAl-= DELTAl2 in the case of minus. The errors DELTAl+ and DELTAl- are correctable, since they are not accidental errors, but are systematic errors. In other words, by finding the value of DELTAl+ or DELTAl- beforehand by another means and by subtracting DELTAl+ or DELTAl- from the amount of movement in final feeding according to whether the direction of movement in the final feeding is plus or minus, a position taken after the feeding can be determined as an ideal value (a), and thus precise alignment can be realized.
Patent JP-H02271035-A (JP)
Title: Connecting device of accel cable
Inventor: MIZUSAWA AKIRA
IPC: G05G7/10
Filed: 1989-04-13
Abstract: PURPOSE:To make connection and disconnection easy by dividing the connecting hardware of an accel cable to a connecting male body mounted to a toeboard and a connecting female body mounted to an accel bracket, and latching the both male and female connecting hardwares. CONSTITUTION:A male body whereto the casing 4 of an accel cable 3 is locked is thrusted into the mounting through hole 6 of a toeboard 5 until a collar 11 abuts, and a connection locking claw 16 is rotated till it is leveled and locked to the toeboard 5 through the combination of a locking projection 13 and the collar 11. A female body is provided with a loading part 19 to mount it at the loading notch part 9 of the mounting bracket 8 of an accel pedal swing arm and a connection bearing part 20. The loading part 19 is provided with a groove 21 formed in the shape of U character and accepts the notch part 9 and a stopper piece 22. At the time of connection, the connection locking claw 16 is inserted from the upper of the female body, pullout is prevented by a locking projection 24, and the male-female hardwares are easily connected together. At the time of disconnection, it is performed by reversely rotating the male hardware.
Patent JP-S5518960-A (JP)
Title: Simultaneous detector of rotational and translational vibrations
Inventor: MIURA SHINSUKE
IPC: G01H1/00
Filed: 1978-07-27
Abstract: PURPOSE: To make it possible to simultaneously detect the accelerations of translational and rotational vibrations by constructing a pickup of a pair of acceleration sensors having the same sensitivity so that the sum and difference of the respective outputs are obtained.  
     CONSTITUTION: A pair of acceleration sensors P 1  and P 2  having the same sensitivity, which are composed of a mass member and a piezoelectric element, are arranged in a case C such that their respective sensitivity axes Z 1  and Z 2  are arranged  in parallel and at a spacing l, thereby to produce a pickup. The outputs of the respective elements P 1  and P 2  are connected with an adder OA and a substractor OD, respectively. If, now, the pickup is supplied with an acceleration in a Z direction and with an angular acceleration of rotational vibrations around an axis extending through the centers of gravity of the mass members of the elements P 1  and P 2 , the adder OA and the subtractor OD generates the outputs VA and VB which are proportional to the acceleration and the angular acceleration. Thus, the accelerations of the rotational and translational vibrations can be simultaneously detected by means of the single pickup. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5518659-A (JP)
Title: Electrophotographic developing method
Inventor: KANBE JIYUNICHIROU
IPC: G03G15/09
Filed: 1978-07-28
Abstract: PURPOSE: To enhance thee reproducibility of picture image end part and improve the gradient, by developing while turning an electrostatic image holder and a sleeve to carry the toner in the same direction and at a roughly same speed, with a gap being maintained between the two, and applying alternating field less than 1kHz in frequency.  
     CONSTITUTION: A photosensitive drum 11, and a nonmagnetic sleeve 12 enveloping a magnet inside are opposedly provided, keeping a gap larger than the thickness of the toner layer which carries the sleeve 12, and a bias in the phase of a specific polarity is applied. In the developing gap, the toner is caused to reach the picture image part and non-picutre image part of the sensitive drum 11 from the sleeve, and an alternating field in the phase of reverse polarity is applied to return the toner reaching the non-picture image part to the sleeve 12 side. In such developing unit, the both members 11 and 12 are rotated in the same direction at an equal speed, and an alternating field of which frequency is less than 1kHz is applied to the developing gap. In this process, the development is carried out at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57208957-A (JP)
Title: Preventing method of lard with low melting point
Inventor: MAEDA YASUHIRO
IPC: A01K67/00
Filed: 1981-06-17
Abstract: PURPOSE: To make it possible to adjust the melting point of a lard to a desired range, by specifying the positive value of the Halphen reaction in a feed.  
     CONSTITUTION: The melting point of lard is proportional to the positive value of the Halphen reaction, which is proportional to the content of cyclopropenoid substances. The cyclopropenoid substances are represented by sterculic acid which is a fatty acid having a cyclopropene ring, and seed oils of YATSUDEAOI cottonseed oil, kapok oil and a residue substance after the purification are used as the substances containing the cyclopropenoid using the relations described above. The substances are incorporated in a feed in a specific amount to increase the melting point of the lard by 3W12°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0531068-A (JP)
Title: Endoscope system
Inventor: KAMI KUNIAKI
IPC: A61B1/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide an endoscope system capable of performing the bend control setting an object portion desired by a user in the observation visual field and improving the operability of an operation tool. CONSTITUTION:An endoscope system 1 is constituted of a movement detecting means 2 detecting the movement of an operator, a signal processing means 3 processing the signal detected by the movement detecting means 2, and a control means 5 controlling the constituting elements 4 of the endoscope system 1 based on the output signal of the signal processing means 3, the observation visual field can be faced to the direction desired by the operator in response to the movement of the operator, or the action of an operation tool can be controlled.
Patent JP-H11267455-A (JP)
Title: Gaseous hydrogen chloride capturing agent and treatment of acidic waste gas
Inventor: SHIBUYA AKIHIKO
IPC: B01D53/68
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To remove gaseous hydrogen chloride in an acidic waste gas by fixing and to carry out a treatment free from the elution of fixed chlorine ion. SOLUTION: The treating method is executed by bringing the acidic waste gas into contact with the gaseous hydrogen chloride capturing agent containing a material capable of supplying calcium oxide and silicon dioxide and having a molar ratio CaO/SiO2 of 1.8-2.2 at 600-1500 deg.C to fix gaseous hydrogen chloride. The reaction products, CaO.SiO2 .CaCl2 , are stable and calcium ion or chlorine ion is not eluted even in contact with water.
Patent JP-H02273047-A (JP)
Title: Bearing end structure
Inventor: MATSUMOTO TSUTOMU
IPC: H02K5/24
Filed: 1989-04-12
Abstract: PURPOSE:To suppress the vibration of a shaft in the direction of thrust and prevent uncomfortable sound by a method wherein at least one of the thrust receiving parts of the end of bearing is constituted of a steel ball receiving plate, made by a rigid body, and a thrust washer of an elastic body for suppressing a shock to limit the maximum thrust. CONSTITUTION:In a shaft end bearing 2, a steel ball 4 is forced or inserted into an armature shaft 3 and the part of the steel ball is projected from the tip end of the armature shaft 3. A steel ball receiving plate 6 and a thrust washer 5, made by the elastic body of rubber or the like, are constituted in a gear case 1 to suppress the maximum thrust so as to be less than 0.3mm. According to this method, vibration of the shaft 3 in the direction of the thrust may be suppressed and uncomfortable sound may be prevented.
Patent JP-H10278459-A (JP)
Title: Ic card
Inventor: ARAI KAZUE
IPC: B42D15/10
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To form an IC card which seldom breaks, despite iterative folding or excessive folding operations. SOLUTION: The IC card 16 is formed with an IC module 17 having a slant surface 21a buried in an IC card base material 18 having a slant surface 23b. In the IC card, the slant surface 21a of the IC module 17 is not fixed on the slant surface of the IC card base material but merely adhered thereto. In addition, the slant surface 23b is formed such that its length is made longer than the slant surface 21a at the arrangement part 23a side of IC chips. Thus, an interstice 30 is defined between the IC module 17 and the IC card base material 18; then small pieces 21 are rendered movable toward the interstice 30 while being in contact therewith.
Patent JP-H02270123-A (JP)
Title: Magnetic recording medium
Inventor: KITAHATA SHINICHI
IPC: G11B5/02
Filed: 1989-04-12
Abstract: PURPOSE:To avoid deterioration of overwrite performance by using such a flake-type hexagonal ferrite magnetic powder having temp. dependence of the coercive force that it decreases with increase of temp. CONSTITUTION:The magnetic recording medium in which the flake-type hexagonal ferrite magnetic powder is used is made to have the same sign of temp. coefft. of its coercive force as the sign of temp. coefft. of the magnetic flux density of a magnetic head. Moreover, the normalized value of temp. coefft. to the temp. coefft. at 20 deg.C is specified to the range from 0.1 - 1.5. Thereby, the obtd. medium has good electromagnetic conversion characteristics, especially in overwrite performance at high temp. and high reliability.
Patent JP-S57207344-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUYAMA TOSHIHIKO
IPC: H01L21/322
Filed: 1981-06-16
Abstract: PURPOSE:To provide a number of crystal defects to contrive non-defects on the surface, by piling up oxidation resistant material on the back of a substrate for patterning with heat treatment to oxidize the back. CONSTITUTION:A square Si3N4 film 4 with film thickness of approx. 3,000Angstrom  and side of 4mum is provided on the back 2 of the Si substrate 1 with Miller indices of[100]in the intervals of approx. 4mum for arbitrary patterns. When the entire surfacess of the back and front are oxidized in O2, many crystal defects 5 are generated on the periphery of the pattern 4 by the strain due to heat treatment. The defect 5 extends to the center of the substrate 1 to getter the defect on the surface 3 for non-defects. Thus, the leakage current in pn junction is reduced to attain the improvement of the device reliability and yield.
Patent JP-S5216494-A (JP)
Title: Method for smelt fusion in boiler for recovery of soda
Inventor: IWAHASHI KOUJI
IPC: D21C11/00
Filed: 1975-07-31
Abstract: PURPOSE: To prevent the lowering of the rate of reduction of smelt in the melting process of the smelt in boiler for recovery of soda from the pulp waste. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09281843-A (JP)
Title: Electrophotographic device
Inventor: TOMITA HIROSHI
IPC: G03G15/20
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device provided with a means capable of accurately detecting the temp. of the heating roller of a fixing device, without making the burden of a control system great by a noncontact temperature sensor, regardless of a change in an ambient temp. in an electrophotographic device, at a low cost. SOLUTION: In the electrophotographic device provided with the noncontact temperature sensor 14 for detecting the temp. of the heating roller 9, without contacting and controlling the temp. of the heating roller 9 by the output of the detection of the noncontact temperature sensor, a means (fan) 20 for making an air flow from the side of an image carrier 1 to the fixing device 8 is provided and the noncontact temperature sensor 14 is arranged so as to place at least a part of it in the air flow between the fixing device 8 and the image carrier 1. Thus, the ambient temp. of the noncontact temperature sensor 14 does not rise so much because the noncontact temperature sensor is adequately cooled by the air flow, so that the temp. of the heating roller 9 of the fixing device can be accurately detected without making the burden of the control system great, at the low cost.
Patent JP-S58209402-A (JP)
Title: Method for rolling strip with less edge drop
Inventor: NITOU TAKASHI
IPC: B21B37/28
Filed: 1982-05-31
Abstract: PURPOSE:To eliminate the edge drop of a rolled strip thoroughly with a simple operation in a single frustrum type work roll shift method by constituting a convergent cylinder with combination of >=2 kinds of frustums of right circular cone. CONSTITUTION:A material W to be rolled is rolled with a rolling mill in which a work roll pair 1 having a convergent cylinder in the end part on one side and a backup roll pair 2 are assembled relatively movably in an axial direction. The convergent cylinder of the roll here is formed into the shape having the surface t' of the double frustums of concentrical circular cones with vertical angles 2theta1 and 2theta2 and theta1<theta2 of the circular cone in contrast with the single frustum shape of the virtual line in the prior art having only the convergent taper (t) of the vertical angle 2theta of the circular cone. The circumferential ridge created by joining of the composite frustums of circular cone is preferably finished round with a grinder or the like for practicability. If the material is rolled with the roll 1 constituted in such a way under control of roll shift, the material is rolled to the substantially dead flat strip.
Patent JP-S57207494-A (JP)
Title: Signal detector
Inventor: ISHIDA MASAHARU
IPC: H04N9/47
Filed: 1981-06-16
Abstract: PURPOSE: To discriminate whether the PAL or SECAM system it is, by increasing the rate of an attenuating component to a non-attenuating component in a color burst signal picked up from a composite video signal in different broadcast system with a filter, a multiplier and a slicer.  
     CONSTITUTION: A color burst signal picked up from a composite video signal from a different broadcast system such as the PAL or SECAM system given at an input terminal 20 is inputted to a filter circuit 24 via an amplitude limit amplifying circuit 22. The circuit 24 is composed of, e.g., a solid-state resonator 26 having 4.4MHz of pass band and 4.25MHz of attenuation band. In the attenuating component and the non-attenuating component obtained from the circuit 24, the rate of attenuation can be extended in a square characteristic with a multiplier 28. Further, the attenuating component signals can be attenuated more at a slicer 30. The output of the circuit 30 is applied to a tuning circuit 46 where a frequency a half of the frequency given as a reciprocal of the horizontal synchronizing signal period is taken as the tuning point. The output of the circuit 46 is fed to a signal discriminating circuit 60 to pick up an output for discrimintion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07289936-A (JP)
Title: Movable equipment for raw material treatment
Inventor: SUGANO HIROTAKA
IPC: C22B1/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide the constitution of equipment so as to be variable compliance with the purpose of raw material treatment by disposing a trailer provided with a crusher and an inclined conveyor and another trailer provided with a screen classifer device and an inclined conveyor at the rear of one trailer provided with a raw material hopper and an inclined conveyor. CONSTITUTION:A movable treatment equipment is constituted by disposing successively a second and/ or a third trailers 10 and 17 at the rear of a first trailer 4. At that time, an upgrade inclined conveyor 5 is disposed from a feed outlet 2 of a raw material hopper 1 through suspension members 6-8 on the first trailer 4. Another upgrade inclined conveyor 13 is disposed from a feed outlet of a crusher 11 through suspension members 14-16 on the second trailer 10. Further, first conveyors 21 and 22 heading from a feed outlet of a screen classifier device 18 for the outside and second conveyors 23 and 24 heading from below the screen for the outside are disposed on the third trailer 17. The constitution of an equipment for raw material treatment can be varied in compliance with the purpose of raw material treatment.
Patent JP-H01264371-A (JP)
Title: Filter disk device
Inventor: IMURA JOJI
IPC: H04N5/225
Filed: 1988-04-15
Abstract: PURPOSE:To simplify the structure of the title device and to make it smaller by making one of the both side parts of a filter disk into a superconducting coil wound body, and providing the superconducting coil in a magnetic field so that force in a tangent direction may be operated with respect to a circle circumference with Lorentz's force. CONSTITUTION:A superconducting coil 6b is provided in the magnetic field so that the force in the tangent direction may be operated with respect to the circle circumference by the Lorentz's force. A superconductor 7 is made into a cylindrical body, the cylindrical body is made to correspond by loosely fitting over a permanent magnet boss part 4, the cylindrical body is fitted to a stationary member 9, and supported. In the non-contact floating bearing supporting condition of a filter disk 1, a current is supplied to the superconducting coil 6b of a superconducting coil wound body 6, a line of magnetic force F is generated in the direction of a permanent magnet boss 3 as a rotator on the disk 1 side from a permanent magnet 6c of the coil wound body 6, and the rotator 3 is rotated in the direction of an arrow P.
Patent JP-2000287245-A (JP)
Title: Route controller, route control method and recording medium
Inventor: SAKAMOTO TAKEFUMI
IPC: H04W36/36
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a route controller which utilizes a different network and can perform communication services to a radio terminal by using a first transmission means and controlling communication so that information is transmitted to the radio terminal when it is impossible to transmit information to the radio terminal by using a second transmission means. SOLUTION: A first communication network 2005 and a second communication network 2004 are connected with a path controller 2003, plural radio base stations 2007 are connected to the first communication network 2005, and plural second radio base stations 2006 are connected to the second communication network 2004. A radio terminal 2008 is capable of communicating with the first base station 2007 and the second radio base station 2006. It is possible to establish a first radio transmission line which can perform bidirectional communication with the first radio base station 2007 and it is possible to establish a second radio transmission line which can only receive information at least and can perform faster communication than the first radio transmission line with the second radio base station 2006. Thus, low power consumption becomes possible.
Patent JP-S58210280-A (JP)
Inventor: TADENUMA YUUICHIROU
IPC: E04G23/08
Filed: 1982-05-31
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-S5721235-A (JP)
Title: Manufacture of paper processing trimming die
Inventor: YANAGIMOTO CHIYUUJI
IPC: B23P15/40
Filed: 1980-07-07
Abstract: PURPOSE: To prevent gaps in blade tips from being choked with paper scraps by performing a curved grinding on the side of a blade of a paper processing punching cutter at a predetermined position making a right angle to the direction of an edge of the blade, and subsequently remodeling the cutter by bending it perpendicularly.  
     CONSTITUTION: Grinding process to form a curved shape on the cross section of a ground part, is performed on the side of a blade of a hardened paper processing punching cutter at a predetermined point, making a right angle to the direction of an edge of the blade in such a manner as the maximum depth of the grinding reaches an edge line of the blade, and subsequently the cutter is bent with a ground part folded inward. In case a blade edge is symmetrical, the maximum depth of grinding is 1/2 of thickness of the cutter. A curved grinding is performed by means of a disc grinder shown in the figure. To give an example, by performing grinding processing, to form a curved cross section, with grinding depth of 0.3mm on a cutter with symmetrical blade edge of blade thickness 0.71mm and subsequently bending it, a bent blade of right angle with 0 radius of curvature was obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0799615-A (JP)
Title: Television receiver
Inventor: SAWADA SHIGERU
IPC: H04N5/44
Filed: 1994-04-06
Abstract: PURPOSE:To provide the television receiver where an optimum picture corresponding to a picture source is automatically displayed. CONSTITUTION:A video source discriminating circuit 2 samples a prescribed position of a video signal to discriminate which video source the video signal is by analysis by a microcomputer. Based on the discrimination result, the video signal is digitally compressed/expanded in horizontal and vertical directions by a video signal processing circuit 3 or the waveform of deflection is operated by a deflecting circuit 4 to compress/expand the video signal in horizontal and vertical directions so that the optimum picture corresponding to the video source can be obtained, thereby performing the aspect conversion of the picture to be displayed on a picture receiver 5.
Patent JP-H02273519-A (JP)
Title: Concentrate of volatile organic liquid aqueous solution
Inventor: FUJII YOSHINARI
IPC: B01D61/36
Filed: 1989-04-14
Abstract: PURPOSE:To concentrate volatile organic liquid aqueous solution into organic liquid at low cost by using combinedly a volatile organic liquid-preferential permeation type pervaporation film and a water-preferential permeation type pervaporation film. CONSTITUTION:Volatile organic liquid aqueous solution as a raw material is heated in a heat exchanger 1 and then fed to the primary side of a preferential permeation type pervaporation device 2. Also, the secondary side of the film of said device 2 is vacuumized by a vacuum pump 4 to be retained at the given pressure. The, concentrated vapor of the volatile organic liquid component permeating the secondary side of said film is condensed by a condenser 3, and said condensate is heated by a heat exchanger 5 and then fed to the primary side of a water-preferential permeation type pervaporation device 6. Also, the secondary side of said device 6 is vacuumized by a vacuum pump 8, and the vapor mainly composed of water content permeated the film is collected by a condenser 7. Thus, the volatile organic liquid water solution is concentrated into the organic liquid at low cost.