baber/WOPTO huggingface dataset:
Patent JP-H049901-A (JP)
Title: Microoptical element, production thereof and display element
Inventor: MONJU HIDETO
IPC: G02B1/10
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a bright display of good display quality and to prevent the elution of an alkali by forming arrayed microoptical elements on one surface of a transparent glass substrate and forming an alkali elution preventive layer on the other surface. CONSTITUTION:A metallic mold for plane molding, the transparent glass substrate 6 and a metallic mold for press forming are set and the substrate 6 is hot pressed for two minutes under prescribed conditions, by which concave microlenses are formed on the substrate 6. The transparent glass substrate 11 formed with a microlens array 19 in such a manner is built into the display element and the alkali elution preventive layer 7 is formed on the opposite surface. The light near apertures is condensed to the apertures of respective picture elements, by which the opening rate of the picture elements is substantially increased and a bright screen is obtd. Since the elution of the alkaline component is prevented, the degradation in specific resistance and the deterioration in display characteristics are prevented.
Patent JP-H04340441-A (JP)
Title: Weather resistance testing method
Inventor: MURAKAMI TAKUSHI
IPC: G01N17/00
Filed: 1991-05-17
Abstract: PURPOSE:To enable a weather resistance test which can also be applied to an interior material which is also used indoors to be executed in a short time while it is being accelerated by including a glass for architecture between a sample and a light source lamp of an ultraviolet rays lighting device. CONSTITUTION:While a sample-retention device 5 where a sample a is mounted is being rotated by a motor for rotation 6 which is provided at a transmission tool 7, ultraviolet rays are emitted from a light source lamp 3 to the sample a within an atmosphere with an increased oxygen partial pressure within a container 1, At this time, ultraviolet rays are emitted to the sample a through a glass 8 for architect. The glass 8 rotates with the sample a and the sample- retention device 5, thus enabling the sample a to be irradiated while it is constantly covered with the glass 8. Therefore, a state where solar rays enter an indoor sample through an insulation window to be reproduced. Also, the glass 8 may be provided between the sample a and the lamp 3 while it is not rotated. In this case, a ratio of a portion of the glass 8 to a spacing portion 8a is determined properly according to the condition of use.
Patent JP-H09308037-A (JP)
Title: Method of laying subaqueous cable
Inventor: MIDORIKAWA MIYAFUMI
IPC: H02G1/10
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of laying a subaqueous cable, which can lay a subaqueous cable by selecting a smaller construction barge, even when a cable coil is enlarged. SOLUTION: This method is one which lays the subaqueous cable 8 loaded in coil form on a construction barge 1 on the bottom of the water by veering it out from the turret 23 and the sheave 3 on the construction barge via a tilt frame which has a guide part, and others and further from a shooter 5. Then, by using a guide-shaped member provided with an R for the guide part of the slant frame, the subaqueous cable 8 veered out of the sheave 3 is curved along the R of the said guide-shaped member, and then it is shifted to the shooter 5. This way, by using the guide-shaped member with an R, the horizontal distance (distance of bottom side) of the tilt frame can be substantially shortened. As the guide-shaped member, it will do to use a shoot pipe 11 with an R. For R, it will do to make it the tolerable bend radius or over of the subaqueous cable.
Patent JP-H04341045-A (JP)
Title: Facsimile equipment
Inventor: KITA HIRONORI
IPC: H04N1/393
Filed: 1991-05-17
Abstract: PURPOSE:To index an accurate size of a picture on a transmission original even when the picture on the transmission original is outputted with reduction at a reception side. CONSTITUTION:The equipment is provided with a generating means to generate a scale data and the generating means consists of a CPU 1 and a ROM 2. When the scale mode is set by the operation of a setting key of a key entry section 5, the generating means generates the scale data and it is sent together with a data of picture information read from the original by a read section 10.
Patent JP-S5237946-A (JP)
Title: Fluorescent brightened vinyl resin emulsion
Inventor: KIMIMURA ATSUMI
IPC: C08F2/00
Filed: 1975-09-18
Abstract: PURPOSE: A fluorescent brightened vinyl resin emulsion obtained by dissolving or dispersing a fluorescent brightner in a vinyl monomer composition and dissolving or emulsifying the mixture in water followed by polymerizing the emulsion etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06325686-A (JP)
Title: Electron gun
Inventor: DAIHO YOSHIYUKI
IPC: H01J37/317
Filed: 1993-05-17
Abstract: PURPOSE:To prolong the life of a filament of an electron gun, which is incorporated in a semi-conductor substrate ion implanting device to eliminate the electric charge of the semi-conductor substrate. CONSTITUTION:A fixing rod 3 for pinching a filament 2, which is arranged in a heating part, is formed short, and a depth of a stepped hole of a two-split insulating body 1, which is arranged in a heating part of the filament 2 and in which a filament fastening part 4 is to be buried, is formed deep. The filament fastening part 4 is therefor embedded in a pair of two split insulating bodies 2 when a filament main body 5 is incorporated in the pair of two-split insulating bodies 1. Insulation defectiveness due to the removal of the filament fastening part 4 and the dirt thereof is thereby eliminated, and the lifetime of the filament depends on the only abrasion thereof, and the lifetime of the filament can be prolonged.
Patent JP-H05305469-A (JP)
Title: Boring method for metallic cylindrical material
Inventor: ENOMOTO MASATOSHI
IPC: B23K26/382
Filed: 1992-05-06
Abstract: PURPOSE:To prevent the infiltration of boring slug into a metallic cylindrical body by holding a prescribed pressure in this cylindrical body and subjecting the body to laser boring. CONSTITUTION:Both ends of a hollow extrudate 1 are sealed by plug bodies 10, 10 and a gas introducing pipe 2 is connected to the one plug body 10. Air or inert gas is encapsulated at about 1 to 6kgf/cm<2> into the hollow part of the extrudate 1 and holes 6 are bored in the position to be bored of the peripheral wall by a laser torch 7. The air flow to the outside is generated by the atm. pressure difference between the inside and outside of the hollow part of the extrudate the instant the holes are bored in this boring stage and, therefore, the infiltration of the boring slug into the hollow part is suppressed or prohibited and the cylindrical material having a high quality is produced.
Patent JP-H07167322-A (JP)
Title: Time delay closing air valve
Inventor: NAGAI SHIRO
IPC: F16K21/14
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a time delay closing air valve with a unitary construction and suitable for small number production, which is operated for opening a flow passage by manual operation and closed automatically after a specified time. CONSTITUTION:A cylinder port 3 formed with a valve seat 5 at the end is formed on a block-like main body 1. A piston 27 having a valve body 26 at the end is energized to the end side by means of a spring 28 and fitted to the cylinder port. A front chamber 29 is formed by the gap between the cylinder port 3 and the valve body 26. A rear chamber 31 is formed at a rear side of the piston 27. The front chamber 29 is communicated with the rear chamber 31 by an air flow passage 4 provided with a governing valve 19 for adjusting a flow rate of passing air. A manual valve 24 of automatic resetting is provided for releasing the rear chamber 31 to atmosphere. An inlet port 12 is communicated with the front chamber 29, while an outlet port 13 is communicated with an end of the cylinder port 3.
Patent JP-S605654-A (JP)
Title: Transmitting and receiving device
Inventor: NAGAMOTO SHIYUNICHI
IPC: H03M5/08
Filed: 1983-06-23
Abstract: PURPOSE:To simplify the structure of a signal bucket, increase transmitting speed of information and make information transmission accurate in two-line type digital signal transmission by providing synchronous unit code entirely independently from logical unit code. CONSTITUTION:Clocked unit code starting from a mark and ending with a space is adopted as unit code used for two-line type digital transmission. At the same time, at least three kinds of unit codes having different length of mark are defined as special unit codes for denoting logical ''0'' code, logical ''1'' code and starting of signal bucket etc. Since the signal bucket consists of combination of thes codes, starting point of the information signal bucket can be caught accurately by small bit constitution.
Patent JP-S605163-A (JP)
Inventor: YAMAZAKI KAZUYUKI
IPC: A22B5/04
Filed: 1983-06-24
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-H09308013-A (JP)
Title: Power unit for electric motorcar
Inventor: EZAKI KENJI
IPC: B60L11/18
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for en electric motorcar which has high output density and regenerated power density and can be downsized. SOLUTION: In the power unit 10 of an electric motorcar, the control is so made as to keep the SOC of a first battery 12 low and the SOC of a second battery 14 high, using the first battery 12 where the regenerated power density increases together with drop of the SOC (charge condition) and the second battery 14 where the density increases together with the SOC, as accumulators to be used. Hereby, regenerated power density of the first battery 12 goes high, and the regenerated current from a motor 32 is accepted principally in the first battery 12, and the output of the drive current of the motor 32 is performed principally performed from the second battery 14. As a result, the capacity of the battery can be used efficiently, and the output density of the device at large and the regenerated power density are improved, so that the power unit 10 can be downsized.
Patent JP-H02293070-A (JP)
Title: Formation of dyed clear coating film
Inventor: YAMANAKA MASAHIKO
IPC: B05D1/36
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a weather resistant antifouling coating film by successively coating a second coating film with color base paint based on acrylic copolyermized resin and color clear paint based on a fluorine-contg. polymer by a wet-on-wet process. CONSTITUTION:A second coating film is successively coated with color base paint based on acrylic copolymerized resin and color clear paint based on a dye and a fluorine-contg. polymer consisting of units represented by formula I (where X is F or Cl and each of R1 to R4 is H, hydroxyalkyl or the like) by a wet-on-wet process. The resulting dyed clear coating film having a laminated structure maintains very stable protecting performance over a long period of time owing to the weather resistance and antifouling property of the fluororesin-based paint.
Patent JP-S5543905-A (JP)
Title: Method of exciting alternating current generator
Inventor: TAKEDA MASANOBU
IPC: H02P9/14
Filed: 1978-09-19
Abstract: PURPOSE: To improve transient characteistics, by controlling field magnets with the increase of load currents by winding armature winding and exciting winding on the same stator core, by connecting the exciting winding in series and by giving currents extracted to field winding through a rectifier.  
     CONSTITUTION: Exciting winding is wound on the same stator core to which three- phase armature winding UO, VO, WO are wound, and the exciting winding is formed in a three-phase series connection shape that one end of delta connection is opened. Four terminals A∼D are extracted from the mutual connecting points and opening ends of each winding in the delta connection that the one end is opened, the terminals A∼D are connected to a rectifier Rect and rectifying output is sent to the field winding Fc of a rotor. Since currents transmitted to the field winding Fc are ones obtained by composing a fundamental wave portion and a zero-phase current portion and a zero-phase component increases by the increment of load currents, field currints can be augmented in response to load currents by using the field winding for controlling field magnets. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11293041-A (JP)
Title: Rubber composition
Inventor: KATAYAMA TATSUO
IPC: C08L101/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To attain the peroxide cure which improves resistance to heat and to compression set and causes little mold staining in a molding process by admixing a specific amount of an organic peroxide and a triallyl isocyanurate copolymer with an elastomer. SOLUTION: A rubber composition comprises 100 pts.wt. of an elastomer, 0.1-10 pts.wt. of an organic peroxide and 0.1-10 pts.wt. of a triallyl isocyanurate copolymer. There is no limitation on the elastomer to be employed, and natural or synthetic rubbers can be used. As the organic peroxides, there can be mentioned, for example, 1,1-di-tert-butylperoxy-3,3,5-trimethylcyclohexane or the like. The triallyl isocyanurate copolymer preferably has a number average mol.wt. of 600-40,000 and an iodine number of 50-250. The rubber composition is prepared by mixing these ingredients in a Banbury mixer or the like.
Patent JP-H04342050-A (JP)
Title: Digital communication system between master and slave
Inventor: TAKAHATA HIROKATSU
IPC: G06F13/42
Filed: 1991-05-20
Abstract: PURPOSE:To improve transmission efficiency by permitting a master to transmit a timing signal after the transmission of a command signal and permitting a slave to respond to said command signal when the count value of the timing signal coincides with an address which is previously set. CONSTITUTION:A Tx line 5 and an Rx line 6 connect the master 1 and the slaves 2-4. The master 1 transmits the command 7 to the slaves 2-4 through the Tx line 5. Then, the master 1 transmits the timing signal 8 which becomes the timing reference of the slaves 2-4. After receiving the command signal 7, the slaves 2-4 reset a counter and count up the timing signal 8. The result of counting and the address which is previously set to the respective slaves are compared. The slave which coincides with the result outputs corresponding to the command synchronously with the fall of the timing signal 8. At the time of detecting abnormality, the slave fixes the line 6 at prescribed potential.
Patent JP-H0221017-A (JP)
Title: Fixing device
Inventor: EIDORIAN KIYUU RINDOREI
IPC: F16B35/04
Filed: 1989-05-09
Abstract: PURPOSE: To release a fastener quickly by structuring it from a stud having a threaded portion at one end and a cross pin at the other, a receptacle having a slot, and a nut. CONSTITUTION: A fastener 1 comprises a stud 4 that has a threaded portion 5 at one end and a cross pin 7 at the other, a receptacle 8 through which the cross pin 7 fits with clearance so as to be moved out of it when the stud 4 is rotated through 90 degrees, and a nut 6. This arrangement provides a quick release wherein a rotation of the nut 6 by a proper wrench frees the stud 4 and another rotation of the stud 4 through 90 degrees moves the cross pin 7 out of the receptacle 8.
Patent JP-S63278732-A (JP)
Title: Assembly work instruction device
Inventor: NAGAO SHUJI
IPC: G06Q50/00
Filed: 1987-05-11
Abstract: PURPOSE:To accelerate assembly work and prevent work errors by making a bar code reader read a bar code attached on a component to be assembled and displaying corresponding assembly work instruction data on a screen. CONSTITUTION:When a worker brings a bar code reader 4 close to a label attached on a component to be assembled and performs an input operation with a key pad 12, corresponding instruction contents of the assembly work are displayed on a CRT 9. A CPU 1 reads the data read by the bar code reader 4, searches a component code from a memory RAM 3, reads out a display layer number, reads a display layer data stored in a disk device 6, write it into a memory 11, and displays an image on the CRT 9. Image data of component attaching position and remarks on the attachment are written in advance in the display layer to be specified, and the image and the remarks are displayed on the CRT in overlapped condition.
Patent JP-H07302159-A (JP)
Title: Switch device
Inventor: TERAJIMA JUNICHI
IPC: A63F13/24
Filed: 1994-04-28
Abstract: PURPOSE:To provide the switch device from which lots of information is provided without selection of commands. CONSTITUTION:The switch device 1 outputs an electric signal depending on a switch manipulated variable of a switch and its operation time and the electric signal is given to an information processing unit 7. The switch device 1 is made up of a switch 3 generating a signal related to a manipulated variable when in operation and a signal output means 5 for converting the signal of the manipulated variable of the switch 3 into a signal related to its operation time. A button 14 is fixed movably vertically to a cover 13 of the switch 3 a movable contact 15 is fixed to a lower end of the button 14 and always energized to an upper position by a coil spring or the like. Semi-circular conductors 18 are arranged at a gap 19 opposite the movable contact 15 made of a conductive rubber G having a prescribed resistance and they form a disk as a whole. Then a change in the resistance between both the semicircular conductors 18 is outputted from the switch 3 as a signal related to the manipulated variable and the signal output means 5 outputs a signal relating its operation time.
Patent JP-S5447786-A (JP)
Title: Polymerization equipment and polymerization of vinyl chloride monomer
Inventor: TAKAHASHI TSUKASA
IPC: C08F2/16
Filed: 1977-09-22
Abstract: PURPOSE: To prevent scale deposits and corrosion of the inner walls of a polymerizer, etc. due to chloride ions, etc., by making the surfaces of the inner walls of the polymerizer and/or polymerizer apparatuses in contact with the monomer from specific two-phase stainless steel.  
     CONSTITUTION: Vinyl chloride monomer or its mixture with other copolymrizable monomers is radically polymerized in the presence of a radical polymerization catalyst in an aqueous medium at 40W80°C, using polymerization equipment, wherein the surface of the inner walls of polymerizer and/or polymerizer apparatuses in contact with the monomer are partly or wholly made from two-phase stainless steel consisting of ferrite and austenite phases, and planished so that the relative-specular glossiness measured according to the method 2 specified under JIS-Z-8741-1962 (the glossiness of a reference silver metallized mirror is regarded as 100%) may be 70% or more. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5924664-A (JP)
Inventor: CHIMOSHII DEBITSUDO KORIAA
IPC: B32B27/30
Filed: 1983-06-27
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-S5737745-A (JP)
Title: Optical information reader
Inventor: ITOU KENICHI
IPC: G02B7/28
Filed: 1980-08-19
Abstract: PURPOSE:To obtain a tracking and a focusing signal at the same time by causing reflected light from an optical disk, which has a pit with some depth other than an integer multiple of a quarter of the wavelength of light, to strike four photodetecting elements through a detection prism. CONSTITUTION:Reflected light from a disk is condensed by an objective 56 into nearly parallel luminous flux, which strikes a detection prism 58, having a reflecting surface 59 set nearly at a critical angle to the optical axis of the reflected luminous flux, through a quarter-wavelength plate 55 and a polarizing prism 54. The detection prism 58 is arranged with the incidence surface of its reflecting surface 59 at right angles to the direction of an information track to direct emitted luminous flux to a photodetector 60 arranged in the far field of the information track. Thus, a tracking error signal and a focusing error signal are obtained at the same time from outputs of the photodetection areas 60A-60D of the photodetector 60.
Patent JP-S5824138-A (JP)
Title: Image forming composition
Inventor: MASUKAWA TOYOAKI
IPC: B41M5/323
Filed: 1981-07-21
Abstract: PURPOSE:To obtain an image forming composition giving a fast image having an arbitrary hue and superior shelf stability by adding a compound having an active methylene group or an active methine group, an aromatic sulfonamide compound and silica. CONSTITUTION:The desired image forming composition is obtd. by mixing a compound (A) having an active methylene group or an active methine group which may have an elminable substitutent, e.g., the compound of formulaIwith a compound (B) represented by formula II (where A<1> is hydroxy or a group represented by formula III; each of R<6> and R<7> is alkyl; R<1> is alkyl, aryl, alkylamino or arylamino; and each of R<2>, R<3>, R<4> and R<5> is H, halogen or the like), e.g., the compound of formula IV or V and silica (C) having about 0.1-100mum particle size. When the composition is irradiated with active radiant light or heated, the components A, B react with each other, forming dye, so development is unnecessary.
Patent JP-H10295143-A (JP)
Title: Reaping knotter
Inventor: ASE ISAMU
IPC: A01D37/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a reaping knotter carrying out horizontal sending which can properly change a carrying terminal position according to the posture, etc., of grain rods. SOLUTION: A tipless rotating belt with a restraining projection carrying a reaped grain rods in a standing posture to a knotting device in the state of leaning to the front face of a guiding board arranged along right and left is wound extending from a loosely turning wheel body 14 and a driving wheel body supported on the rear side of the guiding plate near the knotter and a supporting plate 19 is provided on the rear side of the guiding plate.  Then a flexible hole 20 capable of changing a position within the prescribed range in front/rear and right/left directions is provided for the supporting plate 19 in the state of vertically putting the spindle 22 of the body 14, the spindle 22 of the body 14 is inserted through to the hole 20, a horizontally long hole 26A at one tip part of the supporting plate body 26 one tip part of which is pivoted to the plate 19, an energizing means 28 elastically energizing a cylindrical boss 23 to position-hold the spindle 22 and the body 14 by fastening by a fastener 24.
Patent JP-H0412657-A (JP)
Title: Stage unit
Inventor: TOMITA YOSHIYUKI
IPC: H02K41/03
Filed: 1990-04-27
Abstract: PURPOSE:To realize an ultra precise accuracy by differentiating the winding direction between first and second coils thereby producing forces along two directions in a plane. CONSTITUTION:A yoke 1 made of a material having high permeability, e.g. iron, is supported on a guide face 4 through a guide mechanism and a plurality of permanent magnets 2 are arranged, in stripe, on the yoke 1 while alternating the polarity. The yoke 1 is driven by a magnet section driving motor 3 in the direction perpendicular to the longitudinal direction of the permanent magnet and provided with a guide function for being moved in Y direction on a guide face 4. A main stage 7 is supported on the guide face 4 through an air pad 8 and a plurality of X coils 5 are disposed on the rear of the main stage 7 with same pitch as the permanent magnets 2 on the yoke 1. A plurality of Y coils 6 are also disposed on the rear of the main stage 7 perpendicularly to the X coils.