baber/WOPTO huggingface dataset:
Patent JP-H0730298-A (JP)
Title: Tabulation analysis
Inventor: FUJIWARA HIROAKI
IPC: G06T7/00
Filed: 1993-06-25
Abstract: PURPOSE:To facilitate specification of quality analysis conditions whereon the results of the preceding analysis are reflected and to attain shortening of the time for specifying a defective factor and improvement of a working efficiency, by displaying tabulated object conditions of a printed board and discrete components and the results of analysis thereof jointly on a screen of a display terminal device and by specifying the object conditions on the basis of the displayed results. CONSTITUTION:First tabulated object components are displayed as a display 1 of tabulated object conditions on a screen. Next, tabulation analysis conditions are inputted for the tabulated object components. As the result of execution of a tabulation analysis, the display on the screen is changed over to the results 2 of the tabulation analysis. By the display of the results 2 of the first tabulation analysis, moreover, the display on the screen is made a display 3 of the results of the first analysis. In the case when the component to be a defective object can not be specified by one analysis, display 4 of second tabulated object conditions is prepared. Based on the display 4 of the tabulated object conditions and the results 5 of the tabulation analysis, the display on the screen is made a display 6 of the results of a second analysis in the same way as the first analysis. Specification and the analysis are repeated on the same screen until a factor is narrowed down to a specified component.
Patent JP-S5944022-A (JP)
Title: Nonreciprocal phase shifter
Inventor: TATSUTA MITSUHIRO
IPC: G01C19/64
Filed: 1982-09-06
Abstract: PURPOSE:To give relatively different phase differences to two circular polarized light beams which differ in both traveling direction and direction of polarization plane rotation by using a half-wavelength plate and a magnetooptic medium in combination. CONSTITUTION:The magnetooptical medium 8 and half-wavelength plate 9 are cascaded. Counterclockwise polarized light incident from the left-hand side after shifted in phase by +phi in the magnetooptic medium 8 has the direction of polarization plane direction reversed to the clockwise direction by the half- wavelength plate 9. On the other hand, clockwise circular polarized light incident from the right-hand side has the direction of the rotation of the plane of polarization reversed to the counterclockwise direction by the half-wavelength plate 9 firstly. Then, it is shifted in phase by -phi when passing through the magnetooptic medium 8. Thus, a relative phase difference 2phi is obtained in total. At this time, the rotation direction of the plane of polarization of either light beam is reversed.
Patent JP-H05346125-A (JP)
Title: Vehicle disk brake
Inventor: TSURUTA MATSUHISA
IPC: F16D65/095
Filed: 1992-06-15
Abstract: PURPOSE:To prevent the dragging of a brake by engaging a V-spring with the side end part of a pair of brake pads, and providing means to energize the respective brake pads in the radial direction of a disc rotor or the like, and thereby separating the respective brake pads from the disc rotor rapidly. CONSTITUTION:A pair of brake pads 2, 3 are supported by a mounting 4 fixed to a non-rotary part of a wheel, and these brake pads hold a disc rotor 1 by being slid in the axial direction of the disc rotor 1 which is rotated integratedly with the wheel. The mounting 4 crosses across the respective brake pads 2, 3 and the outer circumference of the disc rotor 1, and supports a caliper 5 in a slidable manner. In addition, the mounting 4 engagingly locks a pad grip 8 to support the respective brake pads 2, 3 in a slidable manner. A V-spring 9 is engaged with these side margin parts so that the axial center of the respective brake pads 2, 3 may be supported across the disc rotor 1, and the respective brake pads 2, 3 are energized in the radial direction of the disc rotor 1.
Patent JP-S5486043-A (JP)
Title: Moving object static pressure guide mechanism
Inventor: KIMURA KATSUMI
IPC: F16C29/00
Filed: 1977-12-21
Abstract: PURPOSE: To support a moving table under static prossure with a suitable clearance without bending a guide member by holding the bearing face of the cantilever- shaped guide member with the aid of the force equal to the force affecting on the  bearing face from the back face.  
     CONSTITUTION: An auxiliary member 10 for supporting is independently mounted, whose face 15 is opposed to the back face 12 of a bearing face 2, 6 of a guide member 7 building a static bearing. A bellows member 13 is tightly put between the back face 12 of the guide member and the auxiliary member face 15, with is contact area with face 15 amounting to the bearing effective area of the static bearing 7. Oil passages 16, 17, 20 are made, communicating pockets 3, 8 of the static bearing 7 with the bellows member 13. The force working on the both faces of the guide member 7 is balanced to eliminate bending of the guide member 7, resulting smaller clearance variation of the static bearing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5677802-A (JP)
Title: Dope prism
Inventor: KANTANI MASASHI
IPC: G03B35/08
Filed: 1979-11-29
Abstract: PURPOSE: To reduce the unevenness of the quantity of normally projected light of a prism by determining the length of the lower bottom surface of the prism so that while the ratio of the quantity of normally projected light of the prism between the minimum value and maximum value is more than a prescribed value, prescribed conditions based upon the prism bottom angle and the refractive index of a main- beam incident surface will be satisfied.  
     CONSTITUTION: Within the effective incident angle range wherein height W of dope prism 1 holes for formulas I and II, bottom angle (γ) of the prism is so determined that the ratio of normally projected light quantity L between the maximum value and minimum value should be ≥0.7, and length L of lower bottom surface 3 with which refractive index (ε) of a main beam on the incident surface and buttom angle (γ) hold for formula III is selected, so that the unevenness of the quantity of the normally projected light of this prism 1 will be reduced. Here, I 0  represents the quantity of incident light per unit area, and (α) an incident angle of the main beam to the lower bottom surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11489-A (JP)
Title: Device for preventing sway of top thread
Inventor: OGAWA MASAO
IPC: D05B53/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the sway of the top thread between a sway prevention device and the needle even when the balance descends to have the thread loosened and improve the quality of stitching by incorporating a slit-like thread guide made of fibers in the sway prevention device for preventing the sway of the top thread. SOLUTION: During predetermined threading, a top thread 1 passes along a U-shaped groove formed on a side of the top of a thread guide 31 located behind a top thread path 30 which is made of the boundary area between a face plate 28 and front cover 30. The top thread 1 is then guided into a bundle of fibers 33 provided at a snap holder 34 supported by the thread guide 31. That is, the top thread 1 is introduced between the U-shaped groove and the surface of fiber bundle 33, and enters into a slit of thread sway preventing portion 32, thus the top thread being tightened with a predetermined tension. When sewing starts by passing the top thread 1 through a needle hole 9a of the needle 9, the balance 8 and needle bar 10 swiftly moves up and down, resulting in the top thread 1 moving swiftly up and down. However, the sway of the top thread 1 will be regulated by the slit 32.
Patent JP-S5778996-A (JP)
Title: Treatment of org. waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/14
Filed: 1980-11-04
Abstract: PURPOSE: To carry out treatment of org. waste water and a generated sludge in good efficiency by a method wherein an inorg. coagulant is added to a mixed slurry of an excessive sludge of a biological treatment process and treating water and, after said slurry is concentrated, ferric ion is added to the resultant concentratd slurry to dehydrate the same.  
     CONSTITUTION: Raw excretion 31 is flowed into a biological treatment process 32 such as a biological nitration and denitrification method or the like and, to the obtained mixed slurry 37 of concentrated separated water 35 and an effluent slurry 36, ferric chloride as an inorg. cagulant 39 and slaked lime as an alkali agent 40 are added in a stirring tank 38 to adjust a pH thereof to 7.0 or less and stirring is carried out. Subsequently, a polymer such as a nonionic type or the like is added to the stirred slurry as a high molecular coagulant 41 to form a flock with a large particle size and the slurry is dehydrated on a screen 42 by gravity to carry out concentrating and separating treatment of said slurry to obtain separated water 43 and a separated sludge 44. To the separated sludge, an alkali agent is added in a mixing tank 45 and the alkali treated sludge is dehydrated by a mechanical dehydrator 47 to be separated into a dehydrated cake 48 and separated water 49. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10229376-A (JP)
Title: Spread spectrum transmitter/receiver
Inventor: SAKATA HARUO
IPC: H04B1/707
Filed: 1991-05-31
Abstract: PURPOSE: To reduce the effects of an interfering wave on a correlation operation at a receiving side, even when the interfering wave with a large amplitude is included in a receiving signal in spread spectrum communication. CONSTITUTION: Timing pulse generators 17, 20 and saw-tooth wave generating circuits 18, 21 are provided in each of a transmission part T and a reception part R. In the transmission part T, a data signal S1 and a saw-tooth wave signal are synthesized by an adding circuit 19, and the synthesized signal is FM modulated by an FM modulator 2. Polarity of the FM modulated signal is modulated with a pseudo-noise code by a balanced modulator 3, and the obtained spread spectrum signal is transmitted. In the reception part, the saw- tooth wave signal is FM modulated by an FM modulator 22, the polarity of the FM modulated signal is modulated with the pseudo-noise signal by a balanced modulator 11, the correlation of the modulated signal and the receiving signal is calculated in a correlation unit 10, and the data signal S1 is recovered from the obtained correlation signal. Consequently, since frequency varies by ±Δωin transmitting and receiving sides, the interfering wave ωN is spread equivalently to ωN±Δω, when the correlation is calculated and the extent of interference is reduce drastically.
Patent JP-S6421563-A (JP)
Title: Information exchanger for multiple processor
Inventor: CHIYAARUZU JIYOSEFU ROSURANDO
IPC: G06F15/167
Filed: 1988-06-24
Abstract: PURPOSE: To prevent a buffer competition by providing a dual port shared memory having three buffers. CONSTITUTION: Information is transmitted between a host 1 and a slave processor 3 by putting a message within a shared memory 13. In the basic form as a pure triple buffering, a pair of triple buffers 19 are maintained within a shared memory 13 for every data entry to be communicated from hosts 1 and 5 to slave processors 3 and 7 or from the slaves 3 and 7 to host processors 1 and 5. The information on a buffer 19 and the access control of the buffer 19 is imparted via a buffer descriptor table 21 within the shared memory 13. Thus, the competition of buffer is eliminated.
Patent JP-H01321554-A (JP)
Title: Document preparing device
Inventor: TAKENOUCHI SHIGEO
IPC: G06F17/21
Filed: 1988-06-23
Abstract: PURPOSE:To facilitate the correction of characters after the documents are prepared by retrieving the KANJI (Chinese characters) included in a designated character code set and satisfying the application level out of the character strings of the prepared documents and showing these KANJI on a display screen. CONSTITUTION:A character string including KANJI inputted via an input part 1 and stored in a document memory part 2 is displayed on a display part 3. When the code information on the educational KANJI, etc., is designated out of the character code information parts 6 which are controlled by a decided character code control part 5, a character code deciding part 8 takes the character codes out of the part 2 for each character and compares them with the designated character code information 6. If no coincidence is obtained from said comparison, the comparison is carried out at the part 3 for character codes equivalent to a display enable screen. At the same time, the application level information are previously stored in the application level information parts 7. Thus the levels of KANJI usable with each designated application level can be separated from the unusable KANJI. Thus the correction of characters can be facilitated.
Patent JP-S6144356-A (JP)
Title: Immunity analysis method for detecting common decision element antibody to hepatitis
Inventor: RICHIYAADO EICHI DEITSUKAA
IPC: G01N33/543
Filed: 1985-07-16
Abstract: The invention relates to immunoassays for the detection of a common antigenic determinant of hepatitis B virus. More particularly, the invention relates to immunoassays for detecting antibody to hepatitis B surface antigen/a.
Patent JP-S5677131-A (JP)
Title: Surface lustering method and apparatus for synthetic resin extruded article
Inventor: KUROSAWA HIKARI
IPC: B29C48/12
Filed: 1979-11-30
Abstract: PURPOSE:To obtain an extruded article with a high dimensions accuracy which is uniform in the development of luster along with a beautiful appearance by one melting the surface to be lustered of an extruded article with the heated inner surface of a cylindrical body provided at an outlet of an extrusion molding die. CONSTITUTION:A cylindrical body 2 having a channel 21 almost identical in the shape of the section to an outlet 11 of an extrusion molding die 1 is connected to the die and maintained at a proper temperature by heating with a heating means 23. An extruded article P is brought into contact with the inner wall of the channel 21 whereby it is once melted only on the surface contacted. Then, after solidified by cooling, it is undergoes lustering locally.
Patent JP-S57169355-A (JP)
Title: Matrix selecting and wedge aligning device in type casting equipment
Inventor: KOIKE NOBORU
IPC: B41B17/06
Filed: 1980-11-05
Abstract: PURPOSE:To provide a titled device which is caused to detect a set width of a matrix, positioned at an intersection point of an X- and a Y-coordinate selected, by means of a signal, is designed to drive a wedge independently, allows a matrix to be freely placed in a matrix casing, and enables miniaturizing of the matrix casing. CONSTITUTION:A hydraulic device 2 for driving a matrix casing in an X-direction facing a matrix casing 1 and a hydraulic device 3 for driving a matrix in a Y-direction facing the matrix casing 1 are actuated corresponding to a punching signal, and a matrix corresponding to an X- and a Y-coordinate is aligned at a position of a center pin 4. According to a set width information based on 4 perforations in a punched tape or a set width information stored in a memory, such as P-ROM, a wedge 7 is driven so that a portion of a wedge width, corresponding to the matrix, corresponds to a projection 6a on an angle determining device 6.
Patent JP-2000346843-A (JP)
Title: Immunological many-item measuring method
Inventor: KAMIYA SHINJI
IPC: G01N33/543
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To realize a many-item certification method in which certification of two or more kinds of immune reaction bodies from one sample can be performed in a series of operations. SOLUTION: In this many-item certification method, two or more kinds of immune reaction bodies (antigen or antibody) existing in a sample is reacted with two or more kinds of complementary immune reaction bodies fixed to a magnetic particle in a liquid medium in a container, and the immune reaction bodies are sequentially certified using different marks for every immune reaction body. In this method, B/F separation is performed by impressing a magnetic field on the container to attract and separate the magnetic particle to the wall surface in the container.
Patent JP-2000347136-A (JP)
Title: Illuminating optical system
Inventor: MITANI KEISUKE
IPC: G03B21/14
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating optical system where a dark line on a screen is made less noticeable and a polarization/conversion element is easily worked. SOLUTION: As for the row directions of 1st and 2nd lens arrays 3 and 4, all the rows are positioned so as to be different from each other. Besides, in the 1st and 2nd lens arrays 3 and 4, the dark line on the screen generated by the gap of the center axis part of a cross-dichroic prism is eliminated by the arrangement. Besides, the polarization/conversion element 20 is arranged so that the height direction (horizontal direction shown in figure) of each parallel square pole can be parallel to the deviated row directions of the 1st and 2nd lens arrays 3 and 4.
Patent JP-H0736955-A (JP)
Title: Cad system
Inventor: KAWAKAMI MITSUGI
IPC: G06F17/50
Filed: 1993-06-25
Abstract: PURPOSE:To provide the CAD system of high practicality from which information of an inputted table is easily outputted to an external system without requiring special operation. CONSTITUTION:A slave drawing retrieval means 1 or a segment retrieval means 11 as the plotting element retrieval means retrieves data of a slave drawing or a segment constituting a frame from objective drawing data. A character string extracting means 2 extracts a character string included in plural entry areas of a virtual frame based on retrieved data of the slave drawing or the segment. A character string data output means 3 outputs data of the extracted character string to an external file. More concretely, the slave drawing retrieval means 1 or the segment retrieval means 11 performs the retrieval based on a preliminarily set certain retrieval condition. The character string extracting means 2 extracts the character string based on arrangement position information on XY coordinates of data of the slave drawing or the segment and scale information.
Patent JP-S5582944-A (JP)
Title: Preparation of replica thin-film for specimen of electron microscope
Inventor: TANAKA AKIRA
IPC: G01N1/28
Filed: 1978-12-19
Abstract: PURPOSE:To obtain a replica thin-film with high resolution, by a method wherein electrons are glow-discharged by applying discharge voltage to negative and positive both electrode plates, which are installed in parallel in shapes that are faced in a vacuum tank up and down, and a polymer film is formed on a surface of a sample on the negative plate. CONSTITUTION:Two discharge electrodes 2 are mounted into a vacuum tank, the lower side is used as a negative plate, a specimen sample 1 is placed at the center and unnecessary gas is removed by bringing the inside of the system to high vacuum. The gas or vapor of an organic monomer is introduced to the system, pressure in the system is increased to the gas pressure of approximate 0.1Torr, electrons are glow-discharged by applying the DC discharge voltage of 0.5-3kV to the electrodes 2, and glow-discharge is continued for 10-15 minutes in 0.2-2mA/cm<2> glow-discharge current density. Thus, since a plasma polymerization film layer 2 with uniform thickness is made up on a surface of the specimen sample 1, the sample is extracted, the specimen sample 1 is dissolved, the polymerization film layer 2 is separated and a replica thin-film 2 is gained.
Patent JP-S6218048-A (JP)
Title: Wire-bonding method in semiconductor integrated circuit assembly and wire-bonding device used therefor
Inventor: USAMI TAMOTSU
IPC: H01L21/60
Filed: 1985-07-17
Abstract: PURPOSE:To improve efficiency in wire-bonding work and precision of coupling positions, by bonding the tip-end parts of wires with chip-side electrode pads, bonding the extending parts of wires with base-side electrode pads, and then cutting extra-extended parts of the wires. CONSTITUTION:A pair of rails 1-1 are installed extending through a wire- bonding work station S on a bed B. And freely-movable supporting boards 2, on which a chip-mounting base P is mounted with a semiconductor chip 3 jointed on a package base 4, are set on the rails 1-1. And these supporting boards 2 are moved intermittently in turn so that a chip-mounting base p can be intermittently carried to the wire-bonding work station S, and a wire compression bonder A is arranged on the upper side of the station S. On the central part of a package base 4 in a rectangular-plate shape, the semiconductor chip 3 is connected in smaller rectangular-plate shape, to form the chip-mounting base P.
Patent JP-H0241485-A (JP)
Title: Compressing section having frame structure for paper-making machine
Inventor: YUHANI PAYURA
IPC: D21F3/04
Filed: 1989-06-20
Abstract: PURPOSE: To shorten replacement time for a felt or a compression roll by separating a front frame and a rear frame by a space having an opening in the upper part, differentiating the dimension of the two frames and constituting separate bodies. CONSTITUTION: The frame construction consists of a front frame 50 and a rear frame 60 that is a completely separate body and not connected to the front frame. The front frame 50 and the rear frame 60 are separated by a space T having an opening in the upper part, facilitating the replacement of press fabrics 10, 30 or compression rolls 13, 16, 31. Intermediate frames 14, 15 are made mutually pivotable around horizontal articulated joint 15a by means of a hydraulic cylinder 15b, with the intermediate frame 14 made pivotable in conjunction with an articulated joint 14a by means of a hydraulic cylinder or the like. An intermediate part 23, 70, 61 can be pivoted by a hydraulic cylinder 24, 72, 63 respectively.
Patent JP-H095516-A (JP)
Title: Heat ray shield sheet
Inventor: YOSHINAGA MASANOBU
IPC: E06B9/24
Filed: 1995-06-22
Abstract: PURPOSE: To provide a heat ray shield sheet improved in shield effect to heat ray without decreasing luminosity by decorating the surface of a transparent heat ray shield sheet. CONSTITUTION: The heat ray shield sheet is formed by providing an opaque printed layer 20 having a shape of dot-like, fine line-like or the like on the surface of a transparent plastic sheet 10, in which a heat ray absorbent is incorporated. The printed layer 20 is an opaque printed layer formed by laminating a bright printed layer 21 high in reflectance of light and a dark printed layer 22 high in absorptivity of light. Further the heat ray shield sheet is formed by providing an opaque metal vapor deposition layer 30 having the shape of dot-like, fine line-like or the like on the surface of the transparent plastic sheet 10 in which the heat ray absorbent is incorporated. Further the plastic sheet 10 is a transparent plastic sheet 10, in which a phthalocyanine compound is incorporated as the heat ray absorbent.
Patent JP-S6047096-A (JP)
Title: Batching-off of naphthalene and methylnaphthalene from crude methylnaphthalene oil
Inventor: KAGEYAMA KENJI
IPC: C07C7/06
Filed: 1983-08-25
Abstract: PURPOSE:To batch off efficiently a naphthalene component useful for vermin expellant, etc. and a methylnaphthalene component useful as solvent, etc., by adding a gamma-lactone and a polyalkylene glycol to a crude methylnaphthalene oil to be subjected to fractional distillation. CONSTITUTION:A gamma-lactones (e.g. gamma-butyrolactone) and a polyalkylene glycol (e.g. diethylene glycol) are added to a crude methylnaphthalene oil in an amt. of 20-500wt%. In the 1st-step distillation, an azeotrope of gamma-lactone and naphthalene is batched off and water is added to it to recover naphthalene that crystallizes out, by centrifugal separation, etc. Bottom of the 1st-step distillation is subjected to 2nd-step distillation to batch off an azeotrope of polyalkylene glycol and naphthalene. The azetrope is left at rest for separation into two layers and the upper methylnaphthalene layer is taken out for recovery, while the lower polyalkylene glycol layer is circulated for reuse.