baber/WOPTO huggingface dataset:
Patent JP-H08254719-A (JP)
Title: Optical switch
Inventor: CHIYOU KAIKA
IPC: G02F1/13
Filed: 1995-03-15
Abstract: PURPOSE: To provide an optical switch which is small in size, is easily producible and is free from the deterioration in characteristics by the influence of sealing materials. CONSTITUTION: Liquid crystals are sealed respectively by the sealing materials 13 between a glass substrate layer 11 and a glass substrate layer 12a and between the glass substrate layer 11 and a glass substrate layer 12b. Total reflection films 17a, 17b are formed on any of the surface of a glass substrate 15, the surfaces of transparent electrodes 16a, 16b and the surfaces of oriented films 18a, 18b on the incident side and exit side of the glass substrate layer 11. The incident light L on the glass substrate 15 is reflected by the total reflection films and is propagated to switching regions 22 without being affected by the sealing materials. The light propagated from the switching regions to the exit surface is similarly not affected by the sealing material.
Patent JP-S62213395-A (JP)
Title: Anaglyph display device for stereoscopic image
Inventor: NISHIKAWA SUSUMU
IPC: G02B27/22
Filed: 1986-03-13
Abstract: PURPOSE:To observe a stereoscopic image suitably at all times by impressing either a left eye picture signal or a right eye picture signal on the red signal input terminal of a color monitor, and the other on the green and the blue signal input terminal of the color monitor. CONSTITUTION:A filter 8 which passes through only red color light is used for a right eye, and a filter 9 which passes through light in green and blue colors and cuts the red color light is used for a left eye. The right eye picture signal 4r which is impressed on an input terminal 3R is displayed on a color monitor 1 as red, and can be seen only with the right eye. The left eye picture signal 4l which is impressed on a terminal 3L is displayed on the color monitor 1 as blue and partly as green, and almost of this signal can be seen with the left eye. Thus, a picture on the color monitor 1 can be seen stereoscopically. In an input terminal 2G, the input signal of the left picture signal 4l is level- adjusted by a variable resistance 6, so the green light at an optimum level can be emitted stereoscopically.
Patent JP-H11241505-A (JP)
Title: Mortar spraying and spraying nozzle device
Inventor: YAMASHIRO IKUTAMI
IPC: B05B7/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of cavity, and to maintain the corrosion resistance by restricting the water-cement ratio, mixed quantity of the cement admixture polymer emulsion and the accelerating agent, mortar specific gravity, spraying pressurized air quantity within the predetermined range of value, and ejecting the accelerating agent from the periphery of the sprayed foggy mortar flight flow while mixing it with the mortar so as to spray it to the execution surface. SOLUTION: Cement, light aggregate, cement admixture polymer emulsion, a required quantity of water reducing agent are used, and the mortar having 30-50% of water-cement ratio is ejected like fog from a mortar nozzle, and while the accelerating agent is ejected light fog from the peripheral area of the mortar flight flow so as to be mixed in the mortar, and this mortar mixture is sprayed to the execution surface. With this method, splash of the sprayed mortar and the generation of dust is remarkably reduced so as to prevent the generation of cavity, and while since the used quantity of the accelerating agent is restricted small, drying shrinkage quantity is restricted small, and the lowering of the strength of the execution part is eliminated, and the corrosion resistance is maintained.
Patent JP-S57172878-A (JP)
Title: Flow control device in power-driven steering device
Inventor: MANABE SHIGERU
IPC: B62D5/08
Filed: 1981-04-13
Abstract: PURPOSE:To enable the flow characteristic to be easily set up by forming, in a spool valve member, a fixed orifice and a variable orifice whose throttle area is decreased when the spool valve member is displaced by a predetermined distance. CONSTITUTION:An axially slidable spool valve 21 is inserted in a valve housing 20 and is energized to the left by a spring 22. The spool valve 21 is formed with a cylindrical part 21a and a cylindrical pin 30 of a plug 29 screwed into the valve housing 20 is fitted into said cylindrical part. The spool valve 21 is slid to the right when a high pressure is applied from a supply passage 23 so that the supply passage 23 is communicated with a discharge passage 24 through a by- pass 25 and as well the throttle area of a variable orifice 34 is decreased. A fixed orifice 36 which delivers pressure oil from the supply passage 23 to a PS is formed in said fixed plug 29.
Patent JP-H09243273-A (JP)
Title: Slag removing device
Inventor: ASANO MIKIYUKI
IPC: B22D43/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of efficiency, saving of human power and automation of operation of the scraping-out of slag. SOLUTION: A slag removing device is constituted of a slag dragger 4, provided with a scrape-out plate 2 provided at the tip end of a scrape-out arm 3, a molten metal level sensor 19 for measuring the height of level of molten metal 8, an amount of wearing measuring mechanism 1 for measuring the amount of wearing of the scrape-out plate 2 and a control device 20, controlling the height of the scrape-out plate 2 with respect to the height of level of molten metal 8 based on the measuring value of amount of wearing of the scrape-out plate 2.  The amount of wearing of the scrape-out plate 2 is measured employing the amount of wearing measuring mechanism 1 after effecting the scrape-out of predetermined strokes to correct a difference between the reference length of scrape-out plate 2 before wearing and control the position of tip end of the scrape-out plate with respect to the height of level of molten metal whereby the scrape-out plate is dipped into slag with a given dipping depth at all times.
Patent JP-S51132084-A (JP)
Title: Electron beam exposure method
Inventor: YANAGIDA KIMIO
IPC: H01L21/027
Filed: 1975-05-12
Abstract: PURPOSE: Attaching a base plate on which main scale is formed at an appointed position to an electron beam exposure device and then forming a sub-scale for the main scale, to form a semiconductor minute pattern with high accuracy by detecting a positional lag of electron beam comparing the both scales. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09246429-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ARAI YUSHI
IPC: H01L23/14
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To realize increase in density of wiring and improvement in signal speed and signal quality, by using an insulating material made of a resin having a dielectric constant within a specified range. SOLUTION: A semiconductor device has an insulating material made of a cured polyphenylene ether resin having a dielectric constant of not more than 3.5. A wiring board for mounting a semiconductor thereon is formed as a multilayer wiring board 2 having a cured polyphenylene ether film 3 as an insulating material, by sequentially repeating formation of a polyphenylene resin film and formation of a conductor wiring thereon. A semiconductor chip 1 is mounted on the multilayer wiring board 2 and sealed, thus forming a semiconductor device. Alternatively, formation of a curing or cured polyphenylene ether resin film and formation of a conductor film to enable formation of a conductor wiring thereon are carried out in one shot by stacking a metal foil with a thermosetting polyphenylene ether resin. By sequentially repeating this process, a multilayer wiring board is formed.  A semiconductor chip is mounted on the multilayer wiring board and sealed, thus forming a semiconductor device.
Patent JP-S51131650-A (JP)
Title: Non contact type position detector
Inventor: AKAE JIYUNJIROU
IPC: G01D5/26
Filed: 1975-05-13
Abstract: PURPOSE: A device for distance detection to an obhject light source with two dimentional method without touching which is used automatic welder and soon. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63223560-A (JP)
Title: Villous cancer and destructive mole diagnostic agent
Inventor: KOBATA AKIRA
IPC: G01N33/50
Filed: 1987-03-13
Abstract: PURPOSE:To permit easier diagnosing of the villous cancer and to facilitate diagnosing of the destructive mole which is the precancerous condition thereof by using a lectin-contg. material derived from datura plant as a villous cancer and destructive mole diagnostic agent. CONSTITUTION:After hCG is collected from the urine of a person to be examined in accordance with the conventional method, the hCG is suspended in anhydrous hydrazine in accordance with the conventional method (methods in Enzymology) and is subjected to a heating treatment to separate asparagine- bonded scaccharides. The separated scaccharides are reduced to tritium by hydrogenated boron alkali labeled by the tritium by which the oligosaccharide labeled with the tritium is obtd. The decomposition of the oligosaccharide is preferably prevented by acetylating the amino group of the oligosaccharide. The oligosaccharide added with a sialic acid does not bond to the lectin and, therefore, the sialic acid is preferably removed by sialidase. The resulted oligosaccharide is added to the lectin and the bondability of the saccharide to the lectin is assayed, by which the villous cancer is diagnosed.
Patent JP-S54148502-A (JP)
Title: Optical recorder-reproducer
Inventor: KATOU KIICHI
IPC: G11B7/135
Filed: 1978-05-15
Abstract: PURPOSE:To form good writing-reading light spots with a simple constitution by disposing holograms in the central part of a rotary disc provided with objective lenses. CONSTITUTION:In the central part of a rotary disc 2 provided with objective lenses 42 thru 45 at the peripheral part are disposed the holograms 41... which have been corrected of the mounting positions of the respective lens and aberration information. These are then radiated by the laser light from  a laser 8 passed through collimator lens 46. This causes the reproduction laser light going toward the fixed direction irrespective of the deviation of the incident light to be reflected by a reflecting mirror 11 and to form its image at the specified position on a recording plate 1 through the lenses 42 thru 45 of the disc 2. Hence, the need for highly accurate objective lenses or the like requiring mounting accuracy is eliminated.
Patent JP-S59180852-A (JP)
Title: Magnetic video reproducer
Inventor: MATSUMOTO TAKASHI
IPC: G11B15/665
Filed: 1983-03-30
Abstract: PURPOSE:To attain the revolution of a pivot of a post mounting stand by fitting the center of a loading post onto a guide groove which moves the post mounting stand and having only one point that is fitted to a chassis. CONSTITUTION:A loading gear 9 is turned counterclockwise after a half loading action is over, and a loading ring 12 is turned clockwise. Thus a loading post 22 and a guide interlocking groove trace a guide groove 21 provided to the chassis and wind round a cylinder 61 since arms 16 and 17 and a link 23 are connected to each other. A post mounting stand 29 moves in accordance with the revolution of the ring 12, and the position of the sand 29 is decided by a spring 26. As a result, a mganetic tape is drawn out assuredly with no contact between the stand 29 and a slant pole 27 and the cylinder 61 respectively. When the gear 9 is turned clockwise in an unloading mode, the ring 12 is turned counterclockwise. Then arms 16 and 17 are moved downward along the groove 21, and an unloading action is through with a magnetic tape.
Patent JP-S60199632-A (JP)
Title: Manufacture of flanged tube body by blow molding
Inventor: NAKAI TERUO
IPC: B29C57/00
Filed: 1984-03-24
Abstract: PURPOSE:To improve the quality of a poduct by adding a process of inserting a support means functioning as insert into the tube body to the production process of a flange integral with the tube body to uniformize the thickness of the tube body portion where the insert is put. CONSTITUTION:A short tube P made of a hard vinylchloride is mounted and a hot fluid is fed to a nozzle hole 8 of a mobile insert 6 at a very low pressure to soften the short tube P. The mobile insert 6 is moved and stopped at the position of an inner die 4. Then, a mobile mount plate 2 is brought close to the inner die 4 and a hot fluid is fed to the nozzle 8 at a low pressure (3-4kg/cm<2>) to bulge the short tube P radially. After the mobile mount plate 2 further approaches it, the supply of the hot fluid is stopped and the bulged portion is bent in two closely. Finally, the short tube P is taken out of the inner die 4 and a clamp part 16 is cut off to obtain a flanged tube joint.
Patent JP-H07242012-A (JP)
Title: Printer
Inventor: KUROSAKI TOMOYUKI
IPC: B41J2/36
Filed: 1994-03-02
Abstract: PURPOSE:To inexpensively obtain a printing result of high quality by measuring the resistance values of a plurality of heating elements and controlling the applying time widths of the voltage applied to the heating elements on the basis of the measured resistance values of the heating elements. CONSTITUTION:A resistance value measuring part 101 measures the resistance values of the respective heating elements of a thermal head 7 and a printing control part 105 sets voltage applying times of voltage applied to the heating elements on the basis of the resistance values of the heating elements measured by the resistance value measuring part 101. A printing density control part 103 sends out a control signal controlling strobe signal width to a strobe signal control part 102 on the basis of the resistance value at every heating element read by the resistance value measuring part 101 so as to uniformize the generation quantities of heat of the heating elements. A gradation printing control part 104 changes the generation quantities of heat by controlling signal width with respect to the strobe signal control part 102 on the basis of the resistance values of the heating elements to perform gradation printing.
Patent JP-S58175902-A (JP)
Inventor: SUZUKI NOBUYOSHI
IPC: H02B11/12
Filed: 1982-04-07
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-S56153734-A (JP)
Title: Miniaturized projecting and exposing device
Inventor: YAMANAKA YOUJI
IPC: H01L21/027
Filed: 1980-04-28
Abstract: PURPOSE:To obtain the constant contraction coefficient and the focus of a reduced exposing machine by a method wherein the surface of a substrate, coated by a light- shielding substance, is covered by an ultraviolet-ray-transmitting material and the mounting section of this covering on the substrate is contacted to a section on the circumferential region. CONSTITUTION:The reticle 103 having the desired pattern 102 is installed on a reticle supporting stand 101 and a cover is attached on the reticle. This cover 104 is made of the material such as quartz glass having a light-transmitting property. Then, the section contacting the reticle 103 is made of an elastic material which is free from dust and the arm 105, to be used for supporting the cover 104 on the reticle 103, is provided. Besides, the reticle 103 and the supporting stand 101 are contacted directly, exluding a part, and they are maintained in parallel to each other. Through these procedures, no trouble is caused pertaining to the dust on the reticle 103 and the constant contracting coefficient and the focus can be obtained for the exposing device.
Patent JP-S53141836-A (JP)
Title: Duplex carburetor
Inventor: INOUE TADASHI
IPC: F02M13/04
Filed: 1977-05-16
Abstract: PURPOSE: To remove phased variation of stepping force in linkage transition of a secondary throttle valve and lighten the stepping force of an acceleration pedal by installing the secondary side return spring of the two-throttle carburetor on the shaft of the pirmary side throttle valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10212719-A (JP)
Title: Unit for civil engineering structure, civil engineering structure, and manufacture of civil engineering structure
Inventor: YUKIMOTO ISAO
IPC: E02D17/20
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a unit for shore protection in which workability is improved, and the durability is greatly improved without disturbing the natural ecosystem. SOLUTION: A unit for a civil engineering structure of a structure having flexibility as a whole is obtained by laidly arranging a plurality of natural stones 3 on a wire net or meshes, and also by laminatedly fitting adhesives 5 on the undersurfaces of the respective natural stones, so that the natural stones 3 and the wire net or meshes are integrally formed through the adhesives 5. By polymerising a suction preventive sheet on the undersurface of the wire net or meshes, the natural stones 3 and the wire net or meshes may be integrally formed by means of the adhesives 5.
Patent JP-H11255155-A (JP)
Title: Rear body structure for vehicle
Inventor: MURAOKA SHUJI
IPC: B62D25/20
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To secure a housing space of large volume in the rear part of a body while maintaining strenth of a rear body structure of the body or its favourable collision characteristic. SOLUTION: A joining member 44 has a box type of closed cross section structure attached with a boss part 43 to its top part, and a front end part of a housing pan 38 is attached to it. The upper end part of a rear side frame 45 is connected to overlap with an inner end part of a housing pan panel each other. A floor panel is positioned in the front end of the housing pan 38 to cover an upper side of the rear side frame 45, so as to constitute closed cross section structure with the rear side frame 45. A floor side panel is provided in a side end side to be engaged overlappedly with the rear side frame 45 and an upper side end part of the housing pan 38, and a closed cross section structure is constituted thereby.
Patent JP-S60241485-A (JP)
Inventor: OCHIAI MASAHIKO
IPC: B26B19/10
Filed: 1985-03-20
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-S62215134-A (JP)
Title: Two-layer formed clutch facing
Inventor: TAKEI KIYOUSUKE
IPC: F16D69/02
Filed: 1986-03-17
Abstract: PURPOSE:To obtain a clutch facing which is easy to form and has an excellent characteristic by forming it into two-layer formed product in which a layer of mixed short-fibers and a layer of reinforcing material, wrapped into a disk- like shape with a friction material and glass fiber braids, are superposed together and heated for forming. CONSTITUTION:When mixed short fibers, including Aramid, for forming a friction material 111, 112, phenol resin and a powder bulking agent are mixed in a fixed percent by weight and poured into a preforming mold, only the portion forming the friction material 111, 112 out of a clutch facing 101, 102 is preformed. While, reinforcing materials 121, 122 are impregnated with phenol resin, to which a silane coupling agent is added in a fixed percent by weight, and dried before it is wrapped into a disk-like shape with glass fiber braids. The friction material and the reinforcing material are placed in a mold and pressurized, while they are heated, so that they are formed into a two-layer structure. Subsequently, the surface of the two-layer formed product is ground before holes are made therein as required.
Patent JP-S61216362-A (JP)
Title: Manufacture of high-frequency transistor
Inventor: NOZAKI TSUTOMU
IPC: H01L21/331
Filed: 1985-03-20
Abstract: PURPOSE:To enable the disposition of a base electrode and an emitter electrode in proximity to each other by a method wherein a minute emitter region is formed of a semiconductor material layer, a metal material layer bonded on the semiconductor material layer is etched to be partitioned into the base electrode and the emitter electrode, and the semiconductor material layer is etched with these two electrodes used as masks. CONSTITUTION:A P<+> type base contact region 4 and a P<-> type base region 5 are formed on the surface of a semiconductor substrate 1 formed of an N<+> type silicon substrate 2 and an N<-> type epitaxial layer 3. Then, an emitter diffusion hole 7 is formed in an insulating film 6 covering said regions 4 and 5, and a semiconductor material layer 8 doped with an impurity of one conductivity type is bonded on the insulating film 6 so as to form an emitter region 9 through diffusion. After a base contact hole 10 is formed in the insulating film 6 and the semiconductor material layer 8 on the base contact region 4, a metal material layer 11 is bonded on the semiconductor material layer 8 and etched to be partitioned into a base electrode 12 and an emitter electrode 13 which are intended to form. Then, with these two electrodes 12 and 13 used as masks, the semiconductor material layer 8 is plasma-etched to isolate the electrodes electrically from each other.
Patent JP-S59179908-A (JP)
Inventor: MATSUSHIMA KIYOSHI
IPC: E01D2/00
Filed: 1983-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07273001-A (JP)
Title: Resist application method
Inventor: MATSUMURA MITSUYOSHI
IPC: G03F7/16
Filed: 1994-03-28
Abstract: PURPOSE:To provide a resist application method with which the intrusion of resist to the lower side of the edge part of an object can be prevented completely by a simple means when the resist is coated by spin-coating on the object to be coated. CONSTITUTION:A film (b) is formed on the circumferential part of the surface of a substrate (a) when resist is applied using a chemical solution having low adhesion with resist, and the resist is spin-coated on the surface of the substrate in the above-mentioned state.
Patent JP-S51133749-A (JP)
Title: Discharge gap means
Inventor: SHINDOU KATSUJI
IPC: H01T4/12
Filed: 1975-05-16
Abstract: PURPOSE: To provide a discharge gap means, which can minimize the fluctuations of the impulse discharge voltage without reducing the corona start voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08126668-A (JP)
Title: Bed for preventing bedsore
Inventor: HARADA KATSUJIRO
IPC: A61G7/05
Filed: 1995-03-16
Abstract: PURPOSE: To prevent a bedsore by allowing turning over of a patient simply only by changing his posture slightly by himself or with an aid of a nursing person. CONSTITUTION: A bed 1 is divided into two air bags 7 and 8 with an intermediate partition and an adjusting part 6 and filled with air to the extent of half a capacity thereof from an air plug 10. A patient A shifts his weight to one side of the right and left sides of his body by opening one leg outward by himself or with an aid of a nursing person or the like. Air in one air bag on the side of the center of gravity moves to the other air bag to incline his body and the contact condition between his body and the bed 1 changes. Then, by the shifting of the weight in the opposite direction, his body turns in the opposite direction. Thus, the cycle of shifting the center of gravity can be adjusted by altering the width of an air path 9 with the adjusting part 6.
Patent JP-H11235837-A (JP)
Title: Thermal printing apparatus
Inventor: NOMOTO KAZUHIRO
IPC: B41J25/304
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To control density in an increased and decreased manner when printing is implemented to a medium to be printed having various hardness in a thermal printing unit to execute printing by putting a thermal head in contact with the medium to be printed. SOLUTION: The hardness of a medium P' to be printed is recognized on the basis of a kind of the medium P' to be printed, and a head compression lever 16 is swung by a head compression motor 18 in order to increase and decrease urging force by a head compression spring 17, thereby controlling the head pressure of a thermal head 13 secured to a swingable head angle 14 in accordance with the medium to be printed. As such, the head pressure of the thermal head 13 can be controlled in increased and decreased relation in accordance with a detected hardness of the medium P' to b printed, so that printing can be conducted in a most suitable printing density irrespective of the hardness of the medium P' to be printed.