baber/WOPTO huggingface dataset:
Patent JP-H04275291-A (JP)
Title: Disiloxane liquid crystal compound
Inventor: SUGIMORI SHIGERU
IPC: C09K19/42
Filed: 1991-03-04
Abstract: PURPOSE:To provide the subject new liquid crystal compound exhibiting liquid crystal phase over a wide temperature range and capable of expanding the liquid crystal temperature range without increasing the viscosity of a liquid crystal mixture by mixing a small amount of the compound to other liquid crystal mixture. CONSTITUTION:A disiloxane liquid crystal compound of formula I (R is 1-15C chain alkyl or alkoxy; m is 3-10), e.g. 1,3-bis{4-[2fluoro-4-(5-butyl-2-pyrimidyl) phenyloxycarbonylphenoxy]propyl}-1,1,3,3-tetramethylsiloxane. The compound can be produced e.g. by reacting 1,3-bis (4-chlorocarbonylphenyloxyalkyl)-1,1,3,3- tetramethylsiloxane of formula II with 2 times mol of 2-fluoro-4-(3-alkyl-5- pyrimidyl)phenol of formula III in the presence of pyridine.
Patent JP-H01234462-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUTA MOTONOBU
IPC: C08L71/12
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent heat resistance, impact resistance, rigidity and processing properties, by blending a polyphenylene ether (resin composition) with (styrene graft) crystalline propylene polymer composition. CONSTITUTION:A composition consisting of (A) a polyphenylene ether obtained by subjecting a phenol shown by the formula (R1-R5 are H, halogen, hydrocarbon, etc., and at least one of R1-R5 is H) to oxidation coupling polymerization or resin composition comprising the polyphenylene ether and another polymer compound (preferably alkenyl aromatic resin) and (B) a polymer composition which is obtained by blending a crystalline propylene polymer or a polymer obtained by grafting a styrenic monomer onto the crystalline propylene polymer with 6C-or 8C- vinylcycloalkane (co)polymer and has 0.05-10,000wtppm vinylcycloalkane unit in the ratio of preferably 20-80wt.% compound A and 80-20wt.% compound B.
Patent JP-S61219884-A (JP)
Title: Optical system of optical range finder
Inventor: KAYAMA YASUNAGA
IPC: G01S17/08
Filed: 1985-03-27
Abstract: PURPOSE:To enhance the measuring accuracy of a near distance by performing the separation of a transmitting-receiving system, by constituting a beam splitter from a polarizing beam splitter and the 1/4 wavelength plate inserted between said polarizing beam splitter and a point to be measured. CONSTITUTION:The reflected light from an objective point passes through an objective lens 6 and a convex lens 5 and subsequently passes an 1/4 wavelength plate 4 to change the polarization state of said light from circular polarization to linear polarization. Therefore, if the optical axis of the 1/4 wavelength plate 4 is set in the direction of 45 deg. to the polarizing direction of the emitted light from semiconductive laser 1, the reflected light transmitted through the 1/4 wavelength plate 4 is rotated in its polarizing surface by 90 deg. to the emitted light of the semiconductive laser 1. As a result, the reflected light incident to a polarizing beam splitter 3 is entirely reflected to be incident to a light receiving element 8 by a condensing lens 7.
Patent JP-H03263335-A (JP)
Title: Apparatus for manufacture of semiconductor device
Inventor: ISHIZUKA MITSUHIRO
IPC: H01L21/60
Filed: 1990-03-13
Abstract: PURPOSE:To remove components which are obstacles against observation and improve operatability by a method wherein a microscope is provided above a bonding stage so as to be moved in X- and Y-directions freely. CONSTITUTION:A microscope 1 is provided above a bonding stage 8 so as to be move in X- and Y-directions freely. In order to perform observation on the bonding stage 8, the microscope 1 itself is moved in the X- and Y-directions with X- and Y-direction guide rails 5a and 5b and obstacles are moved to facilitate the observation. Further, at the time of replacement of bonding head 9 or the bonding stage 8 or assembly ajustment, the microscope 1 is moved in the X-direction and the operation proceeds with no obstacle.
Patent JP-S55155453-A (JP)
Title: Electric field emission type electron gun
Inventor: SAITOU SHIYUUICHI
IPC: H01J37/04
Filed: 1979-05-22
Abstract: PURPOSE:To prevent the damage of the emitter in the decreasing region of the emitted current, by enabling the protection device to operate by only a rapid change without regard to the DC components of all the emitted current. CONSTITUTION:The voltage signal corresponding to all the emitted current from a detecting resistor 5 is differentiated by a differentiating circuit 9. The output signal of the differentiating circuit 9 is compared to the reference voltage of a reference power supply unit 1 by a comparator 10. When it exceeds to the reference voltage, a pulse signal generates and it controls a high voltage switching circuit 8. A emitter flushing circuit 12 heats up the emitter to high temperature by manual operation.
Patent JP-H07274184-A (JP)
Title: Color solid-state image pickup device
Inventor: SUGIKI TADASHI
IPC: H04N9/07
Filed: 1994-03-31
Abstract: PURPOSE:To attain high sensitivity and a low cost by forming optical path difference at an optical path to the surface of a photoelectric conversion means at the period of two picture elements provided for the surfaces of plural photoelectric conversion means so as to disperse/separate/focus two wave lenghes by the interference action of light. CONSTITUTION:Photodiodes 5 are array-formed at the part of the upper part of a base body 3 corresponding to elements. Color filters 9G, 9R and 9B are arrayed over the photodiodes and protected by a transparent medium G. Furthermore, refractive bodies 11 are arraied at the period of two picture elements on the surface of a top. Here, light arriving through the route of a point A a point B a point C and light arriving through a point D a point C interferes to each other to mutually strengthen and weaken corresponding to the wave length. A point E is similar to this. The thickness of the refractive body 11, the interval of elements and the thickness of the transparent medium G are selected so that red light strengthens each other at the point C and weakens each other at the point E, and green light strengthens each other at the point E and weakens each other at the point C. As the result of this, the condensing point of incident light is separated and incident light to a peripheral picture element is used so as to improve sensitivity and to unnecessitate a chrominance imitation signal reducing optics LPF.
Patent JP-H02240740-A (JP)
Title: Knowledge information processing system
Inventor: KUMO KAZUMASA
IPC: G06F9/44
Filed: 1989-03-14
Abstract: PURPOSE:To improve the handleability of a knowledge information processing system by carrying out this system with a 2nd (1st) system via a 1st (2nd) system when the 2nd (1st) system is selected. CONSTITUTION:When a 2nd system is selected, a control means 7 uses the 2nd system to carry out an information processing system via a 1st system. Then the means 7 carries out the information processing system with use of the 1st system when the 1st system is selected. Therefore an inference engine 9 can collectively control the operation knowledge and the state of a design CAD serving as an object information processing system in the same way as the process of the inputs received from an input device 6 and an expert system 2. Thus the system 2 is never affected by the state of a design CAD 1 and the change of data. Then the system 2 can be immediately reset after the intervention of an operator. As a result, the handleability is improved for a knowledge information processing system.
Patent JP-H02240335-A (JP)
Title: Cover for drain pipe
Inventor: SAKAMAKI MASAO
IPC: E03C1/22
Filed: 1989-03-14
Abstract: PURPOSE:To device a safe discharge of air reacting to temporary increase of air pressure inside a pipe by providing a synthetic-resin-made hood covering an opening for inspection and cleaning of a drain pipe and a synthetic-resin- made fitting part that fits into the opening, and by providing exhaust valves to the hood. CONSTITUTION:A cover is constructed of a hood 2 equipped with a plurality of exhaust valves 4 for closing an opening A and a fitting part 3 that fits to the opening A, and the surface of the hood 2 is made flat so that the surface becomes even with the ground surface when the cover is fitted to the opening A. The fitting part 3 is made in the diameter same as the inside diameter of an access pipe C for inspection and cleaning, an to its outer peripheral surface, an recessed groove 31 is provided and a ring-like packing 6 is fitted therein so that tight fitting to the inner peripheral surface of the access pipe C for inspection and cleaning can be made. The exhaust valves 4 composed of valve body-housing parts 41 with exhaust ports 44 provided to their bottoms, housing covers 42 and spherical valve bodies 43 are then fixed to exhaust valve-installing holes 24 of the hood 2. Thereby synthetic-resin-made, lightweight and anticorrosive cover can be melt at less manufacturing cost.
Patent JP-H01237725-A (JP)
Title: Overlay system for operating system
Inventor: HASHIO MASANORI
IPC: G06F12/12
Filed: 1988-03-18
Abstract: PURPOSE:To prevent performance degradation to be generated by overlay control, by providing an overlay module identifier table, changing an overlay module to a temporary resident module according to the condition of an identifier. CONSTITUTION:The program area of a main storage 10 is mainly separated into an OS (operating system) area and a user area and the OS area is divided into a resident area and an overlay area. To the overlay area, when required, one part of the module which is stored in an external storage 20, is rolled-in. When an operator designates an interacting right to be an interaction processing system JOB 1, a current job number is registered. At such a time, it is recognized that the overlay executing identifier of an overlay module identifier table 12 is made resident. Thus, modules M1 and M2 are operated as the resident module on the overlay area of the device 10. After that, until a virtual interacting console is switched, the modules M1 and M2 are not rolled-out. Thus, the degradation of the executing performance of the job is prevented.
Patent JP-S59190164-A (JP)
Title: Thread winder
Inventor: MURAKAMI YOSHIYA
IPC: B65H67/048
Filed: 1983-04-11
Abstract: PURPOSE:To perform reliable shifting of a thread without the occurrence of thread breaking, by a method wherein, dependent upon a change in the diameter of a thread package, a shifter guide device and a traverse guide device or a thread guide roller and the traverse guide device are moved in linkage with each other. CONSTITUTION:As a thread Y is wound around a bobbin 41, a touch roller 3B is raised. As the touch roller is raised, a shifter guide device 1 and a traverse device 2 are raised in linkage therewith. When a package PF having a bobbin 41 becomes full, a touch roller 3BF is raised to a given level to turn ON a switch, and an empty bobbin 42 is started to rotate. A shifter guide 11 is moved leftward, and the thread Y is unhooked from a traverse guide. With a thread bending guide 53 swung, a thread YC enters an oblique groove 53 in a guide 53 to press it against an empty bobbin 42, the thread is engaged with a slit and is cut, and bunch-winding is effected around an empty bobbin 42c.
Patent JP-H09261472-A (JP)
Title: Method and device for processing image
Inventor: OKABE MASAHITO
IPC: G02F1/1333
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a granular noise without damaging sharpness. SOLUTION: While using a photosensor having a light conduction layer on an electrode, an image is recorded on a liquid crystals recording medium having a liquid crystal-high polymer compound layer on the electrode, and the recorded image is optically read and converted to a digital signal. In the case of processing the converted image data, smoothing processing is performed wile selecting only neutral color components in a frequency area, density area, further, high exposure area and low frequency area where the granular noise is made conspicuous by characteristics peculiar for the liquid crystal recording medium.
Patent JP-S53148095-A (JP)
Title: Electric discharge machining apparatus
Inventor: OOIZUMI TOSHIROU
IPC: B23H1/02
Filed: 1977-05-31
Abstract: PURPOSE:To provide an electric discharge machining apparatus, in which an inductance element is connected in a switching circuit at a region where the cost value of current is low(for instance, lower than about 5A), so as to stabilize arc and thus to improve roughness of finished surface.
Patent JP-S60209471-A (JP)
Inventor: TETSUHARA TOSHIO
IPC: B66B1/14
Filed: 1984-03-31
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-S51138504-A (JP)
Title: Method and ap paratus for cooling of vertical annealing furnaces
Inventor: AKAMA KAZUO
IPC: C21D1/00
Filed: 1975-05-27
Abstract: PURPOSE:Provision of a method and apparatus for vertical annealing furnaces wherein during annealing of atrip materials no flaws are made on their surfaces and there are no damages on the sealing means by the high temperature chips in the furnace dropped on the outlet sealing part of the strip materials.
Patent JP-H11256444-A (JP)
Title: Yarn for bunching optical fiber
Inventor: OKADA NAOKI
IPC: D02G3/26
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent bundle from fastening due to yarn by minimizing elongation left in bunching yarn wound around optical fiber bundle to the utmost in a yarn for bunching used in optical fiber bundle. SOLUTION: Yarn obtained by applying <=100 times twist/m to plural filaments is used as yarn for bunching. A surface-treating agent such as an antistatic agent or a binder may be previously applied to the filament and elongation left in yarn for bunching after winding can further be made small.
Patent JP-S62218370-A (JP)
Inventor: RUDORUFU IENII
IPC: B65H59/00
Filed: 1987-03-17
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。
Patent JP-H04278628-A (JP)
Title: Simple compression/expansion system for floating point data
Inventor: WAKAMATSU KAZUYUKI
IPC: G06F3/06
Filed: 1991-03-06
Abstract: PURPOSE:To reduce the storage capacity of a storage medium by storing the floating point data into the storage medium after compressing them. CONSTITUTION:A floating point data simple compression/store processing part 5 suppress the byte of switch reading 0 between the exponent and the mantissa of the floating point data and stores the suppressed data into a storage medium after compressing the data in regard of the length and a floating point data read/restoration processing part 6 which reads the floating point data stored in the storage medium by the part 5 and restores the data into its uncompressed form.
Patent JP-S54154403-A (JP)
Title: Charging of briquetted coal in procution of formed coke
Inventor: OKUHARA KATSUAKI
IPC: C10B53/08
Filed: 1978-05-27
Abstract: PURPOSE: To improve the original shape retention, the quality of metallurgical coke, and the operating efficiency, by charging a cold-briquetted coal into a carbonization oven at specific intervals.  
     CONSTITUTION: The briquetted coal has a strength enough to resist drop impact within 4 min after the coal in charged, and is not deformed or damaged even if the next charging coal is dropped. The briquetted coal is coked from the outer surfaces after the lapse of 12 min or longer from the charging to form strong shell parts, which prevent the deformation and damage. The time interval between the briquetted coal charging into the oven set at 4 min or shorter or 12 min or longer provides an original shape retention of 90W95%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63230279-A (JP)
Title: Method for welding super alloy heat resistant material
Inventor: WACHI HIROSHI
IPC: B23K9/23
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the occurrence of a weld crack due to grain boundaries by regulating crystal grains of materials to be welded so as to be larger than weld metal and reducing the number of grain boundaries to come into contact with the weld metal to perform the welding. CONSTITUTION:In the groove surface of the materials to be welded, a welding condition is set so that the grain boundaries do not exist or the weld metal smaller than he crystal grains is obtained and the welding is performed. In order to make the groove surface to the single crystal grain, when the groove extends over the entire materials to be welded, a moderate temperature gradient is given at the time of the precise casting to make the whole to the single crystal. In case it is relatively small like a casting hole, it is desirable to control a casting condition so that only a casting hole part is constituted of one crystal grain. By this method, the occurrence of the weld crack due to the crystal boundaries is prevented.
Patent JP-S5668736-A (JP)
Title: Production of cabinet of air conditioner
Inventor: SAOTOME WATARU
IPC: F24F13/20
Filed: 1979-05-25
Abstract: PURPOSE: To enable skin layers and a heat-insulating layer to be produced in a single production stage and thereby simplify the production process of the cabinet by a method wherein an inner plate constituting a fan casing, the heat-insulating layer and a back surface are produced integrally by reaction injection molding of foamed polyurethane.  
     CONSTITUTION: When producing the cabinet of an air conditioner, a raw urethane solution in an amount larger than that required to form the intended shape is injected into a molding die (not shown) and is foamed and solidified, to integrally mold the skin layers 10 and the heat-insulating layer 11. The skin layers 10 are molded, e.g., at a density of 0.6W1.0g/cm 3  and in a thickness of 1.0W2.0mm and constitute the entire surfaces of the cabinet. The heat-insulating layer 11 is molded as a low-density foam having a density of, e.g., 0.03W0.12g/cm 3 . A parting line 12 is provided along the entire periphery of the corners of the back surface of the cabinet, and the skin layer 10 at the left in the figure is used as the inner plate constituting the fan casing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07268270-A (JP)
Title: Coating resin composition
Inventor: ISHIDA TORU
IPC: C08G73/06
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a highly weatherable coating resin composition capable of providing a coating film improved in bendability and impact resistance. CONSTITUTION:The coating resin composition which comprises a fluorocopolmyer having a hardening site and a hardener having a spiro skeleton represented by the formula. In the formula, n represents an integer of 0 to 9 and R represents an organic group having a functional group capable of reacting with the hardening site of the fluorocopolymer.
Patent JP-H0595733-A (JP)
Title: Method for grafting tree and device for taking care of grafted tree
Inventor: ITAGI TOSHITAKA
IPC: A01G9/24
Filed: 1991-03-04
Abstract: PURPOSE:To massively obtain healthy grafted seedlings in a short period by grafting scions to the stocks of seedlings, holding the grafted state, carrying grafted seedlings into a rooting-accelerating device and subsequently taking care of the grafted seedlings until the grafted parts are rooted. CONSTITUTION:The scions 2 of seedlings otherwise grown are grafted to the stocks of seedlings 1, and the grafted parts are held with holders 4, etc., in the grafted state. The grafted seedlings are carried into a rooting-accelerating device 10 having controlled temperature, humidity, luminous energy, etc., and subsequently taken care in the state that air in the seedling-receiving chamber of the rooting-accelerating device is forcibly flowed until at least the grafted parts are rooted.
Patent JP-S54156961-A (JP)
Title: Star-form planetary gears
Inventor: FUJIWARA HIROSHI
IPC: F16H1/20
Filed: 1978-05-31
Abstract: PURPOSE: To provide a vibration preventing device in a space between a sun gear and an output shaft, whereby the effective utilization of the engine room space is enabled and the construction of the gears is made compact.  
     CONSTITUTION: A vibration preventing device A of a fluctuation torque inhibiting device is fitted through a shaft 13 in a space between a sun gear 2 at the opposite side of an input shaft 1 and an output shaft 5. Thus, the vibration preventing device A is installed by utilizig the space X of a carrier stay connecting plate 9 which has heretofore been unrequired. The rotation of the main engine rotates a casing through an input shaft 1, a sun gear 2, and a shaft 13, and the fluctuation torque of the main engine is transmitted to the casing as rotation fluctuation, whereupon the vibration is damped by the viscous friction of oily substances. By this arrangement, the system is made compact in utilization of the unecessary space of the carrier stay connecting plate 9, and therefore the fluctuation torque is absorbed and reduced. When this device is used, any elastic joint becomes unnecessary and therefore the engine room space can be utilized effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57180422-A (JP)
Title: Deodorizing method for odorous air
Inventor: AZUMA TAKEKUNI
IPC: B01D53/74
Filed: 1981-04-28
Abstract: PURPOSE: To deodorize odorous air without discharging harmful materials by mixing ozone with the odorous air and passing the air through a packed bed of granular bromide and a packed bed of sodium thiosulfate, etc.  
     CONSTITUTION: The odorous air 100 produced from sewage treatment plants, etc. is sucked into a duct 32 and while it is mixed uniformly with ozonizing air 104, it is introduced into a deodorization tower 34. This air 100 to be treated passes through the 1st packing tank 36 first, and part thereof reacts with granular sodium bromide or potassium bromide or a mixture of both, thereby forming sodium hypobromite and oxygen. Then, malodorous materials and sodium hypobromite react and reacting materials remain in the bed 36, and again sodium bromide is formed. When the air arrives at the 2nd packing bed 38, ozone reacts with sodium thiosulfate, sodium iodide, potassium iodide, etc. and sodium sulfate, sodium bicarbonate and oxygen are formed. Of these, only the oxygen is discharged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57178022-A (JP)
Title: Fixing device for support leg lower end in elevating type marine working platform
Inventor: ANDOU AKIRA
IPC: E02B17/02
Filed: 1981-04-27
Abstract: PURPOSE:To prevent the occurrence of damage due to rocking of a support leg, by a method wherein, in case a working platform is transported, rocking of the lower end of the support leg is restrained by means of a wedge positioned between a support leg guide and a rack. CONSTITUTION:When a support leg 2 is lifted to a leval in the proximity of a rise limit in order to carry a working platform, a forward end 25 of a hook arm 22, attached to a wedge 16, engages a pin 21 of the support leg. Thus, the wedge 16 is pulled out with the rise of the support leg, and if a teeth part of a unit block 18 gears racks 7, the wedge 16 is further pulled out resulting from the rise of the support leg. If the support leg reaches a rise limit, the wedge moves between the rack 7 and a side 15, positioned facing and opposite to the rack 7, of a support leg guide 12, and a limit switch 23 detects pins 21 to complete a rising drive of a pinion 8. As a result, the lower end of the support leg is restrained, and the rocking of the support leg prevents a dynamic load from being exerted on the pinion.
Patent JP-S63233189-A (JP)
Inventor: AIHARA YOSHIKI
IPC: E06B9/24
Filed: 1987-03-18
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-2000201743-A (JP)
Title: Whisk
Inventor: YAMAUCHI KUNIHARU
IPC: A45D27/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a whisk capable of finely foaming soap upon face cleansing and washing using a face cleaning agent such as liquid soap or solid soap. SOLUTION: 600-1,200 Synthetic threads 2 with diameter of 0.08-0.3 mm and length of 60-120 m, for instance nylon threads 2, are bound and the base end part is fixed and a knob 5 which can be pinched by fingers is attached on the base end. It is preferable to use small bundles of plural kinds of threads 2 with different length for the bundle of threads 2.