baber/WOPTO huggingface dataset:
Patent JP-H1167708-A (JP)
Title: Substrate crack detection apparatus and substrate cleaning apparatus
Inventor: KOYANAGI TETSUO
IPC: G01N15/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique for detecting cracks on a substrate, which can quickly and reliably detect the generation time and location of the cracks on the substrate in a substrate batch-cleaning step. SOLUTION: A sensor section 30 is provided, for example, to each cleaning- soltion circulation circuit 15 connected to each-cleaning bath to optically detect particles in a cleaning solution which is discharged from each cleaning bath. The detected result is sent to a processing section 31 for measurement of the distribution of particles in the cleaning solution therein and to diseriminate the presence or absence cracks on a wafer immersed into the cleaning bath on the basis of its measured result. Thereby generation times and locations of the cracks on the wafer can be detected quickly and reliably with high accuracy. The discrimination result is used for alarming or is outputted as a control signal for stopping the operation of the part or whole of a substrate cleaning apparatus.
Patent JP-S6383838-A (JP)
Title: Predicate management system
Inventor: SATO EMI
IPC: G06F17/30
Filed: 1986-09-29
Abstract: PURPOSE:To improve the predicate processing performance by managing intensively the knowledges expressed in predicates related to a same object name in a single control unit. CONSTITUTION:The knowledges expressed in predicates are stored in a management unit 14 like an object frame, etc., which is set in response to an object name equal to that expressed in an argument of predicate expression. Then an object frame control table 13 decides for the management of a specific object name to which the managing unit set for each object name corresponds. Therefore the knowledges of plural predicate expressions having the same object name are managed intensively in a single control unit. In such a way, it is possible to narrow an object range where the unification is carried out, therefore, to improve the predicate processing performance. Furthermore it is possible to refer to the fragmentary knowledge expressed in a predicate in the group of objects.
Patent JP-H0870390-A (JP)
Title: Video display device
Inventor: PIITAA RONARUDO NAITO
IPC: H01J29/64
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To produce a converging magnetic field which converges a beam according to a changing beam arrival position at the neck part of a cathode-ray tube by generating a resonance current part of the converging coil current in a converging coil. SOLUTION: A projection type television image receiver is equipped with the cathode-ray tube having an electron gun which emits an electron beam impinging on a screen, an electromagnetic deflecting yoke, and electromagnetic converging coils L4, L5, L6, 52 and 152. The converging coils are included in a resonance circuit 999. The resonance circuit 999 is supplied with energy through the switching operation of a switching transistor Q2 almost in a retracing period. Convergence is dynamically carried out by alteration of the currents of the converging coils almost in the retracting period.
Patent JP-H0872384-A (JP)
Title: Method for printing very fine pattern
Inventor: YANAI HIROSHI
IPC: B41M1/10
Filed: 1994-08-31
Abstract: PURPOSE: To carry out the surface treatment of a gravure of good durability and good ink release properties at the time of printing and reproduce a pattern of gravure in a good manner by using silicone which undergoes condensation through removal of organic acid or alcohol followed by curing and forming a silicone resin layer of release properties. CONSTITUTION: A resin layer 8 of release properties bonded with a gravure 1 is formed at least on the surface of a recessed section 2 of the gravure 1 with pattern recessed section 2 forming a printing area. Ink is filled in the gravure 1 and transferred to a body to be printed or an intermediate interposing matter to print vert fine patterns. At that time, silicone which undergoes condensation through removal of organic acid or alcohol followed by curing is used to form a release layer 8 composed of a silicone resin layer of release properties. The ink is not remaining in the recessed sections 2 at the time of transfer, and also the ink is not remaining in non-image sections at the time of ink doctoring.
Patent JP-S6290343-A (JP)
Inventor: HIRAI KAZUYASU
IPC: D02G1/04
Filed: 1985-10-15
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-2000061896-A (JP)
Title: Patch for drilling
Inventor: MINAMI TAKASHI
IPC: B23B35/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a patch for drilling capable of improving positional precision in forming a hole, inexpensive and easy to handle. SOLUTION: A patch 1 for drilling placed on the machined face of a board 2 in drilling the board 2 with a drill 3 to form a through-hole 4 has an outer face opposed to the board 2 with a surface roughness set to be 1.0 μm or less. For the patch 1, a film material formed of a synthetic resin is used to form a cushion layer composed of a synthetic resin foam on the outer face.
Patent JP-H1159143-A (JP)
Title: Pneumatic tire for heavy load
Inventor: OGAWA MASAYOSHI
IPC: C08L7/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for heavy load improving durability of a bead part by improving rim wear resistance and bead toe damage resistance. SOLUTION: This pneumatic tire for heavy load is constituted by constituting a chafer rubber layer 4 of a bead part 1 by a rubber composition of a full rubber part 100 weight part constituted of a (a) NR and/or IR 40 to 20 pts.wt. a (b) SBR or BR 40 to 80 pts.wt. of a glass transition temperature -85 deg.C or below and an A-B (or B') type block copolymer 20 to 5 pts.wt. constituted of a block (A) of IR of cis content 70 wt.% or more and a block (B) of SBR of less than styrene content 20 wt.% and not more than 1, 2-vinyl coupled content 50% or a block (B') of BR.
Patent JP-S59118590-A (JP)
Title: Artificial fresh water lake of sea floating type
Inventor: HARA SHIYUUSAKU
IPC: B63B35/44
Filed: 1982-12-24
Abstract: PURPOSE:To provide a fresh water lake of sea floating type, by mounting a plurality of support plates so as to be elevated or lowered to vertical posts built on a sea bed, and mounting an elastic film wall to each of the support plates and bottom members of the support plates of adjacent vertical posts so as to form a collapsible bag-like container. CONSTITUTION:Vertical posts 5 are built through concrete foundations 6 on a sea bed 3. The vertical posts 5 are supported by wires 48 and buoys 49 so as not to be moved by tide and waves, etc. A plurality of support plates 7 are mounted through bellows 8 to the vertical posts 5 so as to be elevated or lowered, and an elastic film wall 4 is mounted to each of the support plates and bottom members of the support plates of adjacent vertical posts. Uppermost ones 7' of the support plates 7 are provided with floats 11. With this arrangement, it is possible to collapse a fresh water container as formed by the film wall 4 in case of rough weather, and provide a fresh water lake of floating type without being moved by tide, etc.
Patent JP-H0547352-A (JP)
Title: Vacuum ultraviolet light source
Inventor: SAKAMOTO HITOSHI
IPC: G02B6/00
Filed: 1991-08-19
Abstract: PURPOSE:To dispense with the axis alignment of an evacuation chamber and improve the workability of vacuum evacuation by forming two differential evacuation chambers into one block, not a double-tube structure, providing a through hole, and providing evacuation ports for differential evacuation from the front and rear ends. CONSTITUTION:Evacuation chambers 7a, 9a of the second differential evacuation chamber 7a, the second differential evacuation device 8a and the first differential evacuation chamber 9a, the first differential evacuation device 10a are formed with the upper-half recess and the lower-half recess of the same vertical rectangular differential evacuation block 15 with an intermediate bulkhead. Both recesses are opened to a longitudinal center through hole 18 penetrated in the bulkhead via communicating holes 20, 21. The light source of a discharge chamber is introduced into a main vacuum container without making the axis alignment between the first and second differential evacuation chambers 9a, 7a, thus the assembling workability and handling easiness are improved.
Patent JP-H0552236-A (JP)
Title: Liquid-sealed vibration isolating device
Inventor: USHIJIMA TAKAO
IPC: F16F13/00
Filed: 1991-08-19
Abstract: PURPOSE:To provide a liquid-sealed type vibration isolating device which reduces the number of parts items and permits the simple assembly at a low cost. CONSTITUTION:As for a liquid-sealed vibration suppressing device, a rubber elastic member 1 which forms the chamber wall of the first fluid chamber 2, rubber elastic member 4 forming the chamber wall of the second fluid chamber 5 and a partitioning member 6 are formed separately. When the rubber elastic member 1 on one fluid chamber 2 side is press-fitted with the rubber elastic member 4 on the other fluid chamber 5 side, each contact place is set into a nonadhesion state, nipping the outer peripheral edge of the partitioning member 6.
Patent JP-S6292134-A (JP)
Title: Optical recording and reproducing device
Inventor: NIHEI HIDEKI
IPC: G11B7/004
Filed: 1985-10-18
Abstract: PURPOSE:To improve the recording density of information on a recording medium and to increase the data transfer speed by producing a beam light from a light source having plural wavelengths. CONSTITUTION:A recording/reproducing/erasing signal 31 is fed to a distributor 15 from a recording/reproducing/erasing system control circuit 23 and distributed into three signals, they are all fed to a laser drive circuit 15, a laser 1 is driven to form a beam light 32 having three kinds of wavelengths lambdaa-lambdac. The beam light 32 is shaped into a collimated light showing a true circle via a collimate lens 2 and a shaping prism 3. The shaped light beam passes through the 1st AO modulator 4 applying amplitude modulation to the beam light of wavelength lambdaa, the 2nd AO modulator 5 applying amplitude modulation to the beam light of wavelength lambdab, and the 3rd AO modulator 6 applying amplitude modulation to the beam light of wavelength lambdac. The three AO modulators are controlled respectively by using three signals divided from the recording/reproducing/ erasing signal 31 by the distributor 16.
Patent JP-H0983556-A (JP)
Title: Communication network and detection of fault
Inventor: MASHITA HIROSHI
IPC: H04B3/46
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the traffic of a management packet on a network by sequentially transferring the packets to plural terminals from a management terminal on the network and judging the occurrence of a fault based on whether the packets are returned to the management terminal again or not. SOLUTION: The management terminal 301 is connected to a node 313, the terminals 302-312 to nodes 313-3316 and the nodes 313-316 are connected in a loop by a transmission line which can realize bi-directional transmission. The first packet is circulated in a prescribed order from the management terminal 301 to the plural terminals 302-312, and whether the first packet returns to the management terminal 301 or not after circulation is detected. When the first packet does not return, second packets are transmitted to the plural terminals 302-312 and the management terminal 301 receives a response packet from the plural terminals 302-312 for the second packet. Then, a fault position in the network can be specified based on the reception state of the response packet in the management terminal 301.
Patent JP-H04111412-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDO SATOSHI
IPC: H01L21/027
Filed: 1990-08-31
Abstract: PURPOSE:To improve the drawing reliability of a semiconductor device manufacturing method by controlling a positional deviation of a substrate during the course of the drawing caused by wrong alignment detection or charge up of a substrate being drawn and improving the positioning accuracy. CONSTITUTION:A wafer is positioned to a stage coordinate system by finding the reference position and extended/contracted and rotated components of the wafer by using two or more arbitrary alignment marks on the wafer. By scanning the alignment marks with electron beams and differentiating the obtained reflected electron waveform, the positions of the alignment marks are measured from two peak values. Alignment of the wafer is performed by measuring the positions of a plurality of alignment marks and finding the deviated quantity of the marks from their original positions. After drawing, positions of the alignment marks are again measured and the deviated quantities of the marks are found. The positional deviation is compared with a standard value and, when the deviation is within a standard value, the deviation is fed back to the movement of a stage. When the deviation exceeds the standard value, the deviation is fed back to the movement of the stage after the faulty pattern is exposed and the next chip is exposed.
Patent JP-S6290876-A (JP)
Title: Structure of cell for electrolyte circulation type secondary battery
Inventor: MORI NORIHIRO
IPC: H01M8/24
Filed: 1985-10-16
Abstract: PURPOSE:To get rid of liquid blockade in order to smooth continuous charge and discharge by a method in which, a unit cell is constituted by laminating a positive electrode plate, a negative electrode plate and further a dipole plate on both sides of a diagraphm, while the opposing two sides of the cell are provided with positive electrode liquid inflow and outflow paths and the negative electrode liquid inflow and outflow paths respectively. CONSTITUTION:A negative electrode plate 52a is composed of a reaction electrode 53 made of a carbon cloth and a frame body 54 made of an elastic material such as rubber while providing a pair of opposing to sides of the frame body 54 with a positive electrode liquid inflow path 64d and a positive electrode liquid outflow path 62d respectively. Further, a negative electrode liquid inflow path 65d and a negative electrode liquid outflow path 63d are formed on the other two sides of the frame body 54 respectively while providing the inside of the frame body 54 with slits 83 and 84 to smooth liquid flow from those inflow paths to those outflow paths. And, the positive electrode plate is made of the same construction, while the positive electrode 51a, and the negative electrode 52a and the dipole plates 54a, 54b having the same inflow and outflow paths are laminated having a diaphragm 3a therebetween for forming a unit cell of said laminated body. In this way, a flow of the electrolyte is made smooth.
Patent JP-H0394064-A (JP)
Title: Method and apparatus for producing silicon nitride film
Inventor: MURATA MASAYOSHI
IPC: C23C16/34
Filed: 1989-09-07
Abstract: PURPOSE:To easily form a silicon nitride film having a large area as a passivation film by applying a magnetic field in a direction orthogonal to the direction of an electric field for electric discharge and also fluctuating this magnetic field at the time of forming a silicon nitride film on a substrate by using glow discharge plasma by means of the reaction of gaseous raw material. CONSTITUTION:The inside of a reaction vessel 1 in which a substrate 10 and electrodes 2, 3 are sealed is evacuated through an exhaust hole 8 by means of a vacuum pump 9. A reactant gas, such as SiH4 and NH3, is supplied, e.g. at 0.05-0.5Torr pressure through a gas-introducing pipe 7 into the reaction vessel 1 and a D.C. voltage or a high-frequency voltage is impressed between the electrodes 2, 3 by means of an electric power source 4, by which a plasma due to glow discharge between both electrodes is produced. Simultaneously, a voltage is impressed on a coil 5 on the outside periphery of the reaction vessel 1 to generate a magnetic field B in a direction orthogonal to the direction of an electric field E generated between both electrodes 2, 3 and fluctuate this magnetic field B, by which a homogeneous silicon nitride film can be easily formed on the surface of the substrate 10 having a large area by means of Si and N formed by the decomposition of the reactant gas.
Patent JP-S61111617-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C15/04
Filed: 1984-11-02
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-H1073806-A (JP)
Title: Liquid crystal cell
Inventor: SATO MAKOTO
IPC: G02F1/1343
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obscure the unequalness in gradation display levels by effectively utilizing the voltage-light transmittance characteristics of smectic liquid crystals of a liquid crystal cell formed by using the smectic liquid crystals. SOLUTION: The inside surface 21a of the glass substrate 21 of an electrode substrate 20 is formed as ruggedness to a corrugated shape along the longitudinal direction of respective transparent conductive films 22. The respective transparent conductive films 22, insulating films 23 and oriented films 24 are, therefore, formed to the rugged shape of the corrugated form meeting the rugged shape of the inside surface 21a of the glass substrate 21. The spacings D between the antiferroelectric liquid crystal 40 side surfaces 24a of the oriented film 24 and the antiferroelectric liquid crystal 40 side surface 15a of the oriented film 15 are varied at a value in a range from the max. value Dmax=1.9μm to the min. value Dmin=1.5μm in the regions of the width(d) of the respective transparent conductive films 13.
Patent JP-S6477703-A (JP)
Title: Measuring instrument for clearance at rotor blade top edge in axial-flow fluidic machine
Inventor: NIIZEKI YOSHIKI
IPC: F04D27/00
Filed: 1987-09-18
Abstract: PURPOSE:To measure clearance between a rotor blade and a casing in a simple and inexpensive way by applying a laser beam to the clearance through a probe or the like and shifting the position of the laser beam. CONSTITUTION:A laser beam 15 radiated from a laser 8 is focused by a beam condenser 7 so as to be transmitted to a probe 4. In this case, a prism 11 to make the laser beam 15 parallel to a casing 3, and a cylindrical lens 12 to fanwise diffuse a laser beam 13, are build in the probe 4. Then the incidence position of a laser beam 14 upon a prism 11 is shifted so as to radially change the position of fanlike thin membraneous light 10 by shifting an optical system 5 in axial direction. Consequently, a clearance between the top edge of a rotor blade 1 and the casing 3 can be measured from an observation window 9 according to the position of the membraneous light 10 in radial direction.
Patent JP-S61112280-A (JP)
Title: Image processing system
Inventor: ONO SATOSHI
IPC: G06T11/60
Filed: 1984-11-06
Abstract: PURPOSE:To actuate simultaneously a system control function and an off-line function with the high efficiency by forming a subnetwork between terminal equipments in response to an original application purpose for a terminal equipment which is not used by a system control part. CONSTITUTION:Primary commands supplied by an operator includes a device control command which decides a specific device that is put under the control of a control part 1, an image input command for fectching the image signal to the RAM of the part 1 and a pass mode command which performs the transfer of image signals with no intervention of the part 1. A network 85 is formed via transceivers 90-94 for each device which is separated from the part 1. Then the information is exchanged among devices according to a prescribed protocol.
Patent JP-H04113781-A (JP)
Title: Automatic exposure control system for image pickup device
Inventor: KURASHIGE TOMOYUKI
IPC: H04N5/235
Filed: 1990-09-04
Abstract: PURPOSE:To obtain a natural reproduced picture in response to the lightness of an object and pickup environment by providing a means detecting the lightness of the object and of environment in which the object is located and varying the amplitude of an output video signal of an image pickup device in response to the detected output. CONSTITUTION:An iris detector 10 detects an iris based on a turning angle of an iris drive motor 9 and a variable reference voltage source 11 is controlled in response to the detected output. A reference voltage Vref, is generated from the variable reference voltage source 11 and varies with the detection output of the iris detector 10. The reference voltage Vref is set higher as the iris is large (that is, the iris 2 is stopped). For example, in figure (a), suppose that (1) indicates an iris when a scene full of lawn is picked up and (2) depicts an iris when a scene of blue sky is picked up, then the reproduced pattern of the blue sky scene is bright and the reproduced pattern of the lawn scene has a proper brightness in which green color is not faded and both offer natural reproduced pictures.
Patent JP-2001058758-A (JP)
Title: Image forming system
Inventor: KOBAYASHI TADASHI
IPC: B65H45/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system capable of generating a new printing mode, paper folding function, and stapling function such as two-folding and concealed binding, with the image plane located inside so that any other person can not see the contents of the image. SOLUTION: An image forming system is composed of a switchback part to make a sheet upside down, a folding part to give a fold to the sheet, and a stapling part to staple a bundle of sheets. Any sheet received from a receipt hole and having an image on one surface can select any of the two modes from an operation panel, i.e., the internal folding mode where the sheet is folded into two with the image surface positioned inside and the external folding mode where the sheet is folded into two with the image surface positioned outside. Also the sheet can undergo a stapling process for concealing the image contents on the side opposite the stapling position originally designed for book- binding.
Patent JP-H1174426-A (JP)
Title: Element cooling system
Inventor: YOSHINAGA ISAO
IPC: H01L23/36
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To increase the cooling capacity by securing the satisfactory heat transfer area, by a method wherein one end of fin members of the fin laminated bodies made of multiple fin members formed of excellent heat transferable thin sheetlike members and tubular members integrally fixed with the fin members are abutted against the heat detecting plate whereto a cooled element is fitted. SOLUTION: Tubular members 5 are passed through fin members 4 formed of multiple arrayed excellent heat transferable thin sheets. Next, the fin members 4 and the tubular members 5 are integrally fixed with one another so as to constitute a fin laminated body 6, so that one end sides of respective fin members 4 of the fin laminated body 6 may be respectively abutted against a heat detecting plate 7. Through these procedures, the heat transferr area can be satisfactorily secured, thereby enabling a specific cooling capacity to be obtained without enlarging respective fin members 4.  Furthermore, when respective V type trenches are formed on the opposing positions in the heat detecting plate 7 to the ends of respective fin members 4 so as to abut the one end sides of the fin members 4 against the heat detecting plate 7, the contact area between respective members 4 and the heat detecting plate 7 is enlarged, thereby enabling the heat transfer efficiency to be further increased.