baber/WOPTO huggingface dataset:
Patent JP-2000193725-A (JP)
Title: Method and apparatus for generating test pattern and recording medium with test pattern generation program recorded
Inventor: TOUMIYA TAMAKI
IPC: G06F11/22
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for generating a test pattern by which a test pattern generation time can be shortened. SOLUTION: A circuit block which influences a value of an output terminal of a circuit is set as a cone. Cones are extracted (S21) and collected (S3) in an order to a larger number of gates from the entire circuit, and a partial circuit as a pattern generation unit is formed (S4). When an overlap between the extracted cone and partial circuit generating a pattern exceeds a threshold (S32), the cone is deferred, and the threshold is increased (S34) if no subject cone remains (S33). When the partial circuit is generated (S4), a list of undetected failures included in the circuit is formed, and eliminated from an undetected failure list of the entire circuit (S41). Information on the partial circuit and the failure list are handed to a vacant CPU (S6) to generate the pattern (S7).  When the result is sent back (S8), information on failures with patterns not generated is returned to the undetected failure list of the entire circuit. The above process is repeated until a failure detection ratio becomes a target value or patterns of all cones are generated.
Patent JP-2001185071-A (JP)
Title: Method of implanting ion and ion implanter
Inventor: HAMAMOTO SHIGEAKI
IPC: C23C14/48
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide method of implanting ion and an ion implanter which are capable of sweeping an ion beam of a wide energy and ion species without a modification of a sweep system equipment of the ion beam and improving a throughput of the ion implanter for short time. SOLUTION: This ion implanter includes an implanting control apparatus 26a having a function for sweeping an ion beam by a sweep magnet 12 and a function for controlling a scanning of target by a scanning mechanism 16. The ion implanter has a function for switching a sweep frequency of the ion beam by the sweep magnet 12 according to at least one of an ion beam of an ion species and a wide energy which are to be swept, and a function for switching the lowest scanning times of the target by the scanning device 16 according to the switching of the sweep frequency.
Patent JP-2000178761-A (JP)
Title: Surface treating agent for galvanized steel sheet, and surface treated galvanized steel sheet
Inventor: TADA CHIYOKO
IPC: C23C22/53
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating agent for coating a galvanized steel sheet with organic resin, which requires no particular waste water treatment in the course of steel sheet manufacturing process and during use and can form a surface treatment film particularly excellent in corrosion resistance in working area as well as in adhesion on a steel-sheet surface, and a steel sheet having a film formed by using the surface treating agent. SOLUTION: This surface treating agent for galvanized steel sheet contains a water soluble copolymer prepared from hydroxyl-group-containing monomer, carboxyl-group-containing monomer, and >=2wt.% phosphoric-acid-containing monomer or a water soluble polymer blend. The surface treated galvanized steel sheet has a film formed by using the surface treating agent for steel sheet at least on one side.
Patent JP-2001158582-A (JP)
Title: Elevator for wheelchair
Inventor: SHIGETA YOJI
IPC: B66B9/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an elevator to easily climb over a ramp and a step in an ordinary home, when moving a wheelchair. SOLUTION: This elevator comprises a table 1 to put a user and a wheelchair on, a guide frame 2 to guide the table for ascending and descending, and a tow motor 3.
Patent JP-H04214657-A (JP)
Title: Preliminary soldering method of flat package
Inventor: TSUJIMURA TAKEHISA
IPC: B23K1/00
Filed: 1990-12-12
Abstract: PURPOSE:To prevent that gold is melted to a solder for bonding use from a package lead by a method wherein a first preliminary soldering operation is performed by coating a solder paste and by making it reflow and, after that, a second preliminary soldering operation is performed on the tip-part side of the package lead. CONSTITUTION:A plurality of packages 12 are loaded, according to a prescribed arrangement, on a ceramic board 10 to which a solder cannot be melted and bonded; at this time, solder-paste patterns 11 are formed, by a printing method, in regions with which rear surfaces of package leads 2 come into contact; and the packages 12 are loaded on the ceramic board 10 in a state that the rear surfaces of the package leads have been brought into contact with the solder- paste patterns 11. The ceramic board 10 is inserted in a constant-temperature steam heating furnace; solder pastes are made to reflow; and first preliminary solder layers 13 are formed. Then, regions 2A outside end parts of the packages 12 of the package leads 2 are immersed in a Pb-Sn eutectic solder; and second preliminary solder layers 14 which contain little gold are formed in the regions 2A.
Patent JP-H04221454-A (JP)
Title: Simultaneous action control method of accessor mechanical part
Inventor: HANAOKA YASUHIKO
IPC: G06F3/06
Filed: 1990-12-21
Abstract: PURPOSE:To enhance the efficiency of a write/read processing operation by a method wherein the following are started at the same time: the retreat action of an accessor mechanism part on one side; and the recording-medium conveyance action of an accessor mechanism part on the other side. CONSTITUTION:A DIR control part 19 judges the movement range of an accessor (ACC) mechanism part 1 from the address (e.g. a cell 11) of a designated movement source and from the address (e.g. MTU 9) of a movement destination by means of a move instruction from a host device. Then, it sends out a move instruction to an accessor control part 20. When an ACC mechanism 2 exists within the movement range of the mechanism part 1, it instructs the conveyance action of the mechanism part 1 and, at the same time, instructs the retreat of the mechanism part 2 to an accessor mechanism control part 23. The control part 20 performs an operation, computes a safe distance and retreats the mechanism part 2 via the AMC 23.
Patent JP-H04221433-A (JP)
Title: Optical pick-up device
Inventor: UEDA NAOKI
IPC: G11B7/08
Filed: 1990-12-21
Abstract: PURPOSE:To enable an optical axis to be matched to an optical beam which is applied to an optical disk accurately by performing compensation to a position of an objective lens after assembly of an optical pick-up device is completed. CONSTITUTION:A dovetail groove 21 is formed at a fixed plate 7 of a support plate 5 of an actuator 1 and a dovetail 22 is formed at a yoke 9 and then the yoke 9 is mounted to the fixed plate 7 so that its position can be adjusted in a track crossing direction A. When a position of a magnet 8 is changed along with this yoke 9, the actuator 1 can be moved in the track crossing direction A. On the other hand, a groove 23 is formed on a bottom surface of the support plate 5 and a projecting line formed on an enclosure and then both are engaged, thus enabling the actuator 1 to be mounted to the enclosure so that its position can be adjusted in a track direction B. Therefore, a mounting position of the actuator 1 for the enclosure is adjusted within a plane which is vertical to a light axis of an objective lens 2, thus enabling a position of the objective lens 2 to be compensated for.
Patent JP-H04223668-A (JP)
Title: Facsimile equipment
Inventor: ISHIYAMA KATSUNORI
IPC: H04L29/08
Filed: 1990-12-25
Abstract: PURPOSE:To shorten the time of falling back and to attain high speed transmission by preventing useless training to the utmost. CONSTITUTION:Training is started from the transmitting speed of a past stored every a transmitting destination or the speed faster for one stage than that. Besides, when stored contents are rewritten every the transmission of respective times so that the transmitting speed when transmission is executed previously may be stored in a storing means 1 and moreover the training is started from the transmitting speed faster for the one stage than the transmitting speed stored in it, even when a connecting line with an opposite destination and the facsimile equipment of the opposite destination are updated and the higher speed transmission is attained, the transmitting speed updated newly is stored automatically by transmitting to the transmitting destination for several times and the facsimile equipment with better operation convenience is attained.
Patent JP-H04211135-A (JP)
Title: Manufacture of junction field-effect transistor
Inventor: KI SEON PAAKU
IPC: H01L21/337
Filed: 1990-12-27
Abstract: PURPOSE: To obtain gate length shorter than gate length on a mask by depositing source, drain, and gate metal by a self aligning method, and anisotropically selectively etching a GaInAs(P) layer on a semi-insulating InP substrate. CONSTITUTION: An (n) type InP channel layer 32 and a GaInAs(P) layer are grown on a semi-insulating InP substrate, and anisotropically selectively etching only the GaInAs(P) layer by using selection etching liquid so that a (111), (111) In face can be exposed. Then, when a heavily doped P-type InP layer 32 is grown for forming a (pn) composition plane, the same kind of junction type (pn) junction is operated at an etched bottom part, and a gate is formed. In this case, the actual gate length is decided according to the thickness of the GaInAs(P) layer 33 for the anisotropic selection etching, anisotropic etching angle, and gate length on a mask decided by lithography. Therefore, even when the gate length on the mask is long, short gate length can be obtained by adjusting the thickness of the GaInAs(P) layer 33.
Patent JP-H03251068-A (JP)
Title: Miniature motor
Inventor: SATO HIRONOBU
IPC: H02K29/00
Filed: 1990-12-28
Abstract: PURPOSE:To reduce the number of necessary Hall element to only one by arranging wide and narrow gap parts alternately in the rotor insertion hole of a stator and disposing a Hall element at a position shifted by a predetermined angle from the stop position of rotor. CONSTITUTION:An electric iron plate is punched into skeletons which are then laminated into a stator core 1 and a rotor 13, provided with permanent magnets 16, 17 on the outer circumference thereof, is contained in an insertion hole made through the core 1. Wide gaps 6, 7 and narrow gaps 8, 9 are formed alternately in the inner circumferential face of the insertion hole and a single Hall element 18, for detecting the magnetic force of the rotor, is disposed at a position shifted by a predetermined angle from the stop position of the rotor 13. Since wide and narrow gaps are provided, the rotor always stops at a position shifted by 180 deg. from a predetermined rotational position or the position shown on the figure because of the magnetic balance. According to the invention, only one Hall element is required and assembly of motor is facilitated.
Patent JP-H04251997-A (JP)
Title: Fabrication of multilayer printed circuit board with built-in printed resistors
Inventor: FUKUKAWA HIROSHI
IPC: H05K1/16
Filed: 1990-12-28
Abstract: PURPOSE:To reduce resistance variation and enhance heat resistance by coating epoxy resin over printed resistors for the formation of an inner layer board, putting prepreg and outer layer copper foils on both sides of the inner layer board, and pressing the whole at a high temperature. CONSTITUTION:Conductor patterns and printed resistors are formed on a board, and epoxy resin is coated over the printed resistors to fabricate an inner layer board. On both sides of the over-coated inner layer board, prepreg and outer layer copper foils are overlaid to press them integrally at a high temperature under a reduced air pressure of less than 100Torr by applying a pressure of less than 50kgf/cm<2>. As an inner layer board, there can be used a copper clad laminated board usually employed as a printed circuit board, which is integrally formed by superposing a plurality of prepregs ordinarily used for printed boards and copper foils on both sides of a board, and pressing the whole at a high temperature. Thus, the resistance values can be adjusted at the stage of the inner layer board, trimming after the finish can be omitted, and the printed board has a good heat resistance.
Patent JP-H04222435-A (JP)
Title: Driver
Inventor: OKADA YASUYUKI
IPC: H02N11/00
Filed: 1990-12-20
Abstract: PURPOSE:To suppress fluctuation of rotation and to reduce motor cost by assisting the driving of a driven body through an auxiliary driving section having low rated driving output thereby reducing the load. CONSTITUTION:Upon driving a main motor 2 and an auxiliary motor 3, rotation of the main motor 2 is transmitted through gears 6, 7 to a driven body 4 and the rotation of the auxiliary motor 3 is also transmitted through gears 7, 10 to the driven body 4. Since the driven body 4 is assisted by the auxiliary motor having low rated torque, the load is reduced and the rotational speed of the driven body 4 is determined by the rated torque of the main motor 2 and the reduction ratio of a power transmitting section 8. Consequently, vibration is suppressed at the time of power transmission through reduction of load. Furthermore, the main motor 2 having minimum necessary rated torque can be employed and the auxiliary motor 3 requires only a low rated torque thus realizing cost reduction of motor.
Patent JP-H04224395-A (JP)
Title: Pipe passage apparatus setting mechanism
Inventor: MIYAKE YOSHINORI
IPC: F16L19/03
Filed: 1990-12-25
Abstract: PURPOSE:To facilitate application to various apparatuses and the exchange of them by providing an intervenient annular boy between the end portions of pipe passage portion bodies to be connected, preparing separately as replacement portion bodies apparatus intervenient bodies which are each the intervenient body fitted with an apparatus to be located in the pipe passage portion bodies. CONSTITUTION:An intervenient annular body 1 whose inner diameter is substantially the same with those of pipe passage portion bodies 10 and whose outer diameter is larger than those of bodies 10, is provided between the respective end portions 10a, 10a of pipe passage portion bodies 10, 10 to be connected. As for this intervenient annular body 1, it can be also made to be an apparatus intervenient annular body conducting apparatus operation. That is, apparatus intervenient bodies such as a blind lidlike one, a fliterlike one provided juttingly with a filtering material and a valvelike one provided turnably with an opening/ closing valve body, are made. And the intervenient annular body 1 like the above is interposed between two division seal materials 15, 15, and it is constituted so that sealing may be done by forming a male spiral 12s at one tightening conclusion means 12, conducting tightening conclusion by screwing onto the spiral 12s a union nut 13 engaged with the other tightening conclusion means 12, and bringing pressingly seal members 15 into contact with pipe passage portion body 10 outer surfaces and the intervenient annular body 1 protruding surface.
Patent JP-H04223768-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/387
Filed: 1990-12-26
Abstract: PURPOSE:To shorten transmission time, to reduce communication cost and to improve the use efficiency of an equipment by transmitting format information for a first page and transmitting only information into which a format is filled for second and succeeding pages. CONSTITUTION:When addition mode transmission is selected in an opposite equipment, a signal level '1' is supplied to a memory circuit 24 at the time of receiving the first page, a storage operation mode is set, the signal level '1' is supplied to a decoding circuit 22 and a mode where an operation is not executed is set. Reception is executed in such a state and a picture in the first page is stored in the memory circuit 24. When the reception of the first page is terminated, a signal level '2' is supplied to the memory circuit 24, an output operation mode is set, a signal level '0' is supplied to the memory circuit 24 and the operation is set. Then, the reception of the second and succeeding pages is executed, the outputs of respective decoding circuits 22 and 26 are synchronized, they are transmitted to an addition circuit 28 and the picture added here is recorded and outputted in a recording circuit 30.
Patent JP-H04232803-A (JP)
Title: Running body width measuring device
Inventor: SATO KUNIAKI
IPC: G01B11/04
Filed: 1990-12-28
Abstract: PURPOSE:To correctly measure the surface width size of a thick object with an irregular edge shape in no contact during conveyance. CONSTITUTION:A light source 4 radiating the surface of a measured material perpendicularly to the conveyance direction is arranged on a conveyance line. Linear array type cameras 2, 3 are arranged on the upstream and downstream sides centering on the light source 4 at the upper position than the light source 4. The interval between the linear array type cameras 2, 3 is set to the minimum length or below of the measured object. The linear array type cameras 2, 3 receive the reflected light from the surface of the measured material. Height sensors 5a, 5b measuring the height of the measured material are arranged at the same axial position horizontally as the linear array type camera 2 on both sides of a conveyance line. The skew angle of the measured material against the conveyance line center, the warp of the measured material, and the width quantity increased in measurement due to vibration are calculated and corrected by an arithmetic unit based on signals of the linear array type cameras 2, 3 and signals of the height sensors 5a, 5b to obtain the true width.
Patent JP-H04233591-A (JP)
Title: Display device
Inventor: KAMEI MASABUMI
IPC: G06F3/0482
Filed: 1990-12-28
Abstract: PURPOSE:To select a desired detailed item through a few operations by displaying respective pieces of output information, whose hierarchic output order is set on the display device from an optional hierarchic level. CONSTITUTION:Th display device is provided with a hierarchic level display controller 4 which displays a selectable division hierarchic level on the display device 5 by jumping a specific hierarchic level set for specific selection item information, and a detailed item display controller 4 which displays a group of detailed items, selected and indicated by the controller 4 for each division hierarchic layer level displayed on the display device 5, on the display device 5 at a time. Therefore, even when there are plural stages of hierarchic levels, desired selected item information is selected immediately and from the selectable detailed item group.
Patent JP-H04231505-A (JP)
Title: Controller for spreading amount of plied timber in paving machine
Inventor: UCHIYAMA SHINICHIRO
IPC: E01C19/48
Filed: 1990-12-28
Abstract: PURPOSE:To uniformly send out plied timber to the widthwise detection of road while keeping the amount of the plied timber constant by a method in which the amount of the plied timber to be stayed on the fixed screw spreading side and the moving screw spreading side is detected and the amount of the plied timber to send out is controlled. CONSTITUTION:In the CPU of a controller 66, the corresponding value of the amount of plied timber to be stayed on the inside of an end blade 32L from a fixed screw 42L and a moving screw 43L is taken in. Afterwards, the corresponding detected data of the height of the plied timber detected by a side sensor 60L is also taken in for determining the turning speed of the screws 43L and 42L. The amount value of the plied timber to be stayed on the screw 42L is taken in and corresponding data on the height of the plied timber detected by a center sensor 59L is taken in for determining and adjusting the opening or closing degree of the gate 57L. As a result, the amount of the plied timber sent out by a feeder 41L through an outlet 28L from a hopper 3 can thus be regulated.
Patent JP-H09501448-A (JP)
Title: 熱可塑性デンプンの製造方法
IPC: C08B30/12
Filed: 1994-05-27
Abstract: (57)【要約】
補充可能な粗原料を基本にして熱可塑性デンプンを製造するための方法、および、必要ならこれをさらに粒子に加工する方法が開示されている。低粘度デンプンを押出過程中に低剪断応力下で改変し、これをストリップ、糸の形態で、または他の幾何形状で、増加した粘度で押出機から放出させる。本発明の利点は、主に、デンプン生成物の改善された品質、押出機設備の機械部品の保存性、および押出機の名目生産量の増加にある。
Patent JP-S63502992-A (JP)
IPC: C08J3/24
Filed: 1986-12-19
Abstract: PCT No. PCT/FR86/00438 Sec. 371 Date Oct. 6, 1987 Sec. 102(e) Date Oct. 6, 1987 PCT Filed Dec. 19, 1986 PCT Pub. No. WO87/03888 PCT Pub. Date Jul. 2, 1987.The compositions contain: (a) from 90 to 99.8% by weight of at least one modified polymer of ethylene and, where appropriate, at least one  alpha -olefin having from 3 to 12 carbon atoms, the said polymer containing at least 80 mol % of units derived from ethylene, and (b) from 0.2 to 10% by weight of at least one polymer phase (B) comprising at least one polymer containing at least 90 mol % of units derived from at least one  alpha -olefin having from 3 to 12 carbon atoms, and at most 10 mol % of units derived from ethylene, the said compositions having a measured limiting viscosity of between 1.5 and 100 times their limiting viscosity calculated from the distribution of the molecular masses. The process for preparing them consists in modifying a polymer (A) containing at least 80 mol % of units derived from ethylene and at most 20 mol % of units derived from at least one  alpha -olefin having from 3 to 12 carbon atoms, by means of at least one free-radical initiator brought into contact with the said polymer (A) at a temperature above the melting point of the said polymer (A) for a time longer than or equal to one tenth of the half-life of the said initiator at the temperature in question, and is characterized in that the free-radical initiator, prior to being brought into contact with the polymer (A), is dispersed in at least one polymer phase (B) present in an amount such that its proportion in the resulting composition is between 0.2 and 10% by weight.
Patent JP-S62501425-A (JP)
Title: スルホン化ポリイミド及びポリアミド酸並びにその製造方法
IPC: C08G73/10
Filed: 1985-12-17
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-H05505596-A (JP)
IPC: A61K47/48
Filed: 1990-10-31
Abstract: The invention provides methods for the detection of urinary tumor-associated antigens (U-TAA). In particular, immunologic detection means are disclosed for tumor antigens where the tumor antigen is either in an independent form or combined with an anti-tumor antigen antibody in a naturally-occurring immune complex. Methods to detect the tumor antigen U-TAA, eg. by double determinant EIA, are exemplified.
Patent JP-H06508356-A (JP)
IPC: A61P31/12
Filed: 1992-05-29
Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing process, and in particular, that the effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer.The present invention therefore relates to the use of a composition comprising an amount of pentosan polysulfate effective to inhibit fibrosis, in the manufacture of a medicament for inhibiting fibrosis of a lesion in a mammal.The present invention also provides a method for preparing a surgical implant for inhibiting fibrosis at the site of administration of the implant.
Patent JP-S61500498-A (JP)
Title: 刺戟されることのできる憐光体を用いることによる放射線像の記録および再生方法
IPC: G03C/
Filed: 1984-11-19
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-S59501607-A (JP)
Title: 対話的要求―応答情報取扱いシステムおよびその高速応答法
IPC: H04L29/06
Filed: 1983-03-17
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。