baber/WOPTO huggingface dataset:
Patent JP-H08233130-A (JP)
Title: Selector valve
Inventor: TOYAMA ISAMU
IPC: F16K11/065
Filed: 1995-02-27
Abstract: PURPOSE: To form a selector valve in a cooling or heating device represented by a four-way selector valve, at a low cost and easily in a pipe processing, and to prevent a friction on the sliding surface which does not operate the pressure of a gas as the resistor to the inner pipe, and can be slid smoothly. CONSTITUTION: In an outer pipe 1 having the airtightness, an inner pipe having the first inner pipe part 2a and the second inner pipe part 2b with the airtightness is inserted slidable in the pipe axial direction, and while gas leading-in ports 4a and 4b, and gas leading-out ports 8a and 6a communicated by the sliding of the inner pipe are formed at the pipe walls of the outer pipe 1 and the first inner pipe part 2a, gas leading-in ports 7a and 9a, and gas leading-out ports 5a and 5b communicated by the sliding of the inner pipe are formed to the pipe walls of the outer pipe 1 and the second inner pipe part 2b.
Patent JP-S59190980-A (JP)
Title: 2'-chloro-3-amino-2-methyl-substituted propiophenone derivative
Inventor: ITOU YASUO
IPC: A61P25/08
Filed: 1983-04-15
Abstract: NEW MATERIAL:The compound of formula I (A is pyrrolidino or morpholino) and its acid addition salt. EXAMPLE:2'-Chloro-2-methyl-3-pyrrolidinopropiophenone. USE:A drug having excellent muscle relaxing, spinal reflex inhibiting, and anticonvulsant activities, and useful as a remedy for myospasm dolorosa accompanying with the locomotorium diseases such as lumbago, herniated disk, spondylitis deforms, etc. PREPARATION:The compound of formula I can be prepared by the Mannich reaction of 2'-chloropropiophenone of formula II with a formamide compound and an amine compound of formula H-A preferably in a lower fatty acid lower alkyl ester at room temperature or under heat-refluxing.
Patent JP-S63230414-A (JP)
Title: Fish body feed device
Inventor: OGAWA YUTAKA
IPC: B65G47/22
Filed: 1987-03-18
Abstract: PURPOSE:To make a device compact, by interposing a means for forcibly changing a posture of a fish body between a first posture feed means and a second posture feed means in the aforesaid device for changing the posture of the fish body for feeding it. CONSTITUTION:A fish body F is fed by feed belts 7a, 7b, 8a, 8b, 9a, 9b with its head, belly and fin held in a direction A of an arrow. The head of the fish body is cut by a rotary circular blade 15 for cutting heads and fish eggs are taken out by an fish egg taking-out means, then the posture of the fish body is arranged by a feed brush. Next, the fish body is held between feed belts 13a, 13b and fed to a posture changing means 4 by the feed belts 7a, 7b. Then, the fish body is released from the feed belts 7a, 7b and its posture is forcibly directed to a direction parallel to the traveling direction A by the action of a belly pressing roller 24, an auxiliary roller 25, and belts 26a, 26b. With the arrangement, the device can be made compact.
Patent JP-S61223682-A (JP)
Title: Direction finder
Inventor: HAYAMA KATSUSHI
IPC: G01S3/14
Filed: 1985-03-29
Abstract: PURPOSE:To reduce the measurement error and perform measurement in a short time by providing means which operates a moving load average repeatedly for a prescribed time to smooth a direction waveform data train and displaying this smoothed data. CONSTITUTION:Direction waveform data Xn outputted from an A/D converting circuit 12 is supplied to the + input terminal of a subtractor 131. Operation data SIGMAn-1 of one operation before stored in a memory 134 is supplied to the -input terminal of the subtractor 131. The subtractor 131 takes out a differ ence component between them and leads out it to a scaler 132. The scaler 132 reduces input data to 1/n. This data is supplied to an adder 133 and is added to operation data of one operation before. The operation result of the adder 133 is not only stored in the memory 134 but also outputted to a display device. In this case, the operation is performed in accordance with SIGMAn=DELTAn-1+(1/ n)(Xn-SIGMAn-1), and this operation is repeated n-number of times for a prescribed time to obtain smoothed azimuthal angle data; and thus, the measurement error is reduced and measurement is performed quickly.
Patent JP-S59191881-A (JP)
Inventor: TOGUSA KENJI
IPC: F26B5/06
Filed: 1983-04-15
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-2000226844-A (JP)
Title: Oil absorbing mat
Inventor: HASEGAWA SHOJI
IPC: C09K3/18
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency and adsorption capability by sticking an adhesive core to a peat paper to form into a mat. SOLUTION: Fibers such as peat-moss and pulp or the like are stirred in the water to form a peat paper 1 by a paper making device. An adhesive core 2 used in cloth lining or the like is stuck to the peat paper to constitute an oil absorbing mat 3. In use, the mat 3 is thrown on the floating oil to absorb oil, and the mat 3 is recovered. Instead of the above, the paper sheets 1 are stacked to a required weight and put in a net back, or a bag formed by the paper sheet 1 and the adhesive core is filled with peat-moss and put in the net bag. Subsequently, plural mats 3 are connected by a rope or the like to easily recover the mats 3. Subsequently, the mat 3 is subjected to water repellent finish or waterproof finish not to absorb water. Further, porous material or material having a capillary action is subjected to water repellent finish or waterproof finish to be a substitute for peat paper or peat-moss. Thus, only oil can be adsorbed without absorbing water, and oil-water separating work is not needed so as to remarkably improve the work efficiency.
Patent JP-H02244137-A (JP)
Title: Processing method for silver halide color photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C7/26
Filed: 1989-03-17
Abstract: PURPOSE:To obtain satisfactory photographic properties such as sensitivity, gradation and fog and satisfactory shelf stability by subjecting a silver halide color photosensitive material contg. at least one kind of specified compd. to one bath development-bleach fixation. CONSTITUTION:A silver halide color photosensitive material contg. at least one kind of compd. represented by formula I is subjected to one bath development-bleach fixation. In the formula I, R is aryl, X is H or acyl, each of R1-R4 is H, alkyl, aryl, alkoxy or alkylthio, and when R is phenyl and X is H, at least one of R1-R4 is alkyl, aryl, alkoxy or alkylthio. Satisfactory photographic properties such as sensitivity, gradation and fog are obtd. and the shelf stability of the photosensitive material before processing is improved.
Patent JP-H11260901-A (JP)
Title: Wafer carrier
Inventor: SATO TOSHINORI
IPC: H01L21/673
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of static electricity and to improve the yield of wafers by shaping the bottom surface of each of four leg portions supporting a wafer carrier hook-like or arcuate so as to extend along each corner of a rectangle. SOLUTION: A plurality of grooves 4 are formed in the vertical direction in each of both side surfaces of a wafer carrier 3 made of plastic. A semiconductor wafer 5 is contained in the carrier 3 with both ends thereof inserted into these grooves 4. Here, the bottom surface of each of leg portions 6 is shaped hook-like, and thus sufficient strength can be provided. Further, the sum total of the bottom areas of all the leg portions 6 is formed so as to be smaller than that in conventional types. Therefore, their contact area with a working table the like is decreased, and thus generation of static electricity due to friction can be suppressed. Incidentally, each corner at the bottom surface of each leg portion 6 is not limited to being right-angled, but may be rounded or arcuate with no straight portion.
Patent JP-H03265371-A (JP)
Title: Picture communication equipment
Inventor: SUGIYAMA MITSUMASA
IPC: H04N1/405
Filed: 1990-03-15
Abstract: PURPOSE:To attain proper picture processing at a receiver side by sending information relating to the n-value compression method together with an n-value picture data. CONSTITUTION:In the case of sending an m-value picture data while being compressed into an n-value picture data (m>n), the information relating to the compression method is sent to an opposite equipment. That is, a scanner section 1 reads a color picture, a binarizing section 2 binarizes a color picture data and sends the result to a coding section 3, the coding section 3 encodes the data by the coding method such as MMR or MR and the resulting picture information is sent to a communication control section 4. The communication control section 4 makes communication with a receiver to send information relating to the binarizing method and picture information to the receiver. Thus, the proper picture processing by the opposite equipment is implemented.
Patent JP-S54157087-A (JP)
Title: Semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/10
Filed: 1978-05-31
Abstract: PURPOSE: To eliminate a harmfull parasitic effect by making the bottom part of a gate region adjacent to an insulating substrate and forming a transistor srtucture in the epi-layer on the insulating substrate.  
     CONSTITUTION: N +  layers 26, 28 and 30 are provided in P -  epi-layer 24 on insulating substrate 22 and caused to reach the substrate surface, and N -  layer 32 is laminated to form selectively P +  layers 34, 36, 38 and 40, and layers 34, 36, 38 and 40 are caused to be adjacent to P -  layer 24A, 24B, 24C and 24D under them respectively. The channel dimension is selected on a basis of the impurity density of N -  layer 32 so that the device can operate as a desired-type SIT (static induction transistor). Insulating thick films 42 and thin films 42a, 42b and 42c are provided, and electrodes 44, 46 and 48 are formed. In the memory having this constitution, since substrate 22 has an insulating property, the depletion layer extended from the adjacent P-type gate does not cause punch through phenomena, and the memory is always operated normally. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08258178-A (JP)
Title: Reinforcing structure for resin molded article
Inventor: ISHIKAWA SADAO
IPC: B29D24/00
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a molded article having a reinforcing structure of a reinforcing effect higher than expected in a molded article of this type by effectively combining conventionally known means. CONSTITUTION: Opposed inner wall faces of side wall parts 2, 3 of a synthetic resin molded article having approximately U-shaped cross section are connected to each other through a connection plate 5 having a plane disposed approximately in parallel to a connecting wall part 4. A space surrounded by the connection plate 5, the side wall parts 2, 3, and the connecting wall part 4 is partitioned by a flat partitioning piece 6. The connecting edges of the connecting plate 5 and the flat partitioning piece 6 to the side wall parts 2, 3 and the connecting wall part 4 are thin-walled. In each corner part formed by the connecting plate 5, the flat partitioning piece 6, the side wall parts 2, 3, and the connecting wall part 4, a part of the partitioning piece is removed.
Patent JP-S57180174-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L29/78
Filed: 1981-04-30
Abstract: PURPOSE:To realize high concentration by stopping lateral spread by a method wherein a high concentration layer is selectively formed by the liquid epitaxial method only in regions planned for impurity diffusion in a semiconductor substrate. CONSTITUTION:P<+> channel cuts 15 are formed when an opening 13 is provided in a P type Si BSG layer 12 and a gate oxide film 14 is formed. A lamination of an As doped polycrystalline Si film 16, SiO2 film 17, and Si3N4 film 18 is formed and subjected to wet oxidation at low temperatures, an SiO2 film 17' is formed to flank the polycrystalline Si film 16, and the Si3N4 film 18 and the SiO2 on the substrate are removed. Then, saturation is accomplished of Si and the Si substrate 11 is superficially immersed in a 950 deg.C fusion of P doped Sn for the selective, epitaxial formation of an N<+> layer 19. Attention is paid to the temperature gradient of the substrate 11 so that substrate Si does not melt into the molten Sn. A treatment follows in N2 at 1,050 deg.C for P diffusion from the N<+> layer 19 for the formation of a shallow source S and drain D. Next, an Al wiring 20 and a PSG layer 21 are formed. The layers S and D are shallow and do not spread side-wise thanks to the channel cuts 15, and diffusion is substantially deep and is of low resistance, and high concentration is realized thanks to the N<+> layer 19.
Patent JP-S58183751-A (JP)
Title: Wax emulsion
Inventor: YOKOYAMA NOBUO
IPC: C08L101/00
Filed: 1982-04-20
Abstract: PURPOSE:A wax emulsion, prepared by emulsifying a composition containing a hydrocarbon wax having a specific melting point and a specific amount of liquid polybutadiene in water, and having improved emulsifiability, water resistance and waterproofness. CONSTITUTION:A wax emulsion prepared by emulsifying a composition containing (A) 100pts.wt. hydrocarbon wax having 40-120 deg.C, preferably 50-100 deg.C, melting point, e.g. petroleum fraction wax, or synthetic or natural wax, and (B) 3-25pts.wt., preferably 5-15pts.wt., liquid polybutadiene having 500-10,000, preferably 800-5,000, number-average molecular weight in water. In emulsifying the composition, 2-20pts.wt. wax containing oxygen, e.g. oxidized paraffin or wax modified with an unsaturated polyfunctional carboxylic acid, and/or an emulsifying agent, e.g. a nonionic or anionic type surfactant is preferably incorporated. Homopolymer of butadiene or a copolymer of butadiene with a 4-5C conjugated diolefin having a low polymerization degree is used as the component (B).
Patent JP-S61224645-A (JP)
Title: Telephone terminal device
Inventor: MURAI ATSUYA
IPC: H04M1/57
Filed: 1985-03-29
Abstract: PURPOSE:To eliminate mishearing of a number and manual operation for registration by allowing the own telephone terminal set to receive a telephone number of PB signal form sent from an opposite terminal device during the talking state and displaying/storing the number. CONSTITUTION:A control section 1 of a telephone terminal set has a PB code reception and processing function to display or store a PB code received by a PB receiver 2 in addition to a function of a telephone terminal set with display function and a display processing function to a display section 6 and uses a code storage processing so as to store the code to a prescribed area of a memory section 7. In sending an optional telephone number from a caller to a called party, the caller side changes over the mode into the PB mode and then sends the telephone number. A PB receiver 2 at the called party side receives the number, displays it on the display section 6 and registers it automatically to a memory section 7. In this case, the called party can confirm visually the display content of the display section 6. Further, it is also possible to register the number to a specific area of the memory section 7 through the operation of the called party. This is applied similarly in sending the code from the called party.
Patent JP-H051582-A (JP)
Title: Controller of engine and automatic transmission
Inventor: ABE MITSUTOSHI
IPC: B60W10/06
Filed: 1991-03-29
Abstract: PURPOSE:To reduce a shift shock by predicting the extent of input side revolution at the end of lowering control over engine power on the basis of the input revolution at a time when a variation in the input revolution of an automatic transmission has started a zero or negative change, and ending this engine power lowering control at proper time. CONSTITUTION:When an up-command time of an automatic transmission 10 is detected by a shift command time detecting means 80 as well as when a negative variation of input revolution Su of the automatic transmission 10 has come to more than the setting value, lowering control over power of an engine 1 is started by a control starting means 82, thereby reducing a shift shock. In this case, at a revolution predicting means 82, the input side revolution at the end of the engine power lowering control is predicted on the basis of the input side revolution Su at a time when a variation in the input side revolution Su has started a zero or negative change, and the engine power lowering control is ended by a control ending means 83 at a time when the input side revolution Su has come to the predicted input side revolution since detection at the shift command time.
Patent JP-S58181796-A (JP)
Title: Method for growing crystal
Inventor: OGURA MOTOTSUGU
IPC: C30B25/10
Filed: 1982-04-19
Abstract: PURPOSE:To facilitate the setting of a substrate and to prevent the contamination of a layer grown on the substrate due to deposit on the inner wall of a reaction tube, by inserting the 2nd detachable reaction tube into said reaction tube to enable the observation of the inside of the reaction tube. CONSTITUTION:A cylindrical quartz tube 15 as the 2nd reaction tube almost equal to a reaction tube 1 in size is inserted into the tube 1. A boat 2, a susceptor 3 and a crystal substrate 4 for growing a crystal are set in the tube 15. The tube 15 has a smaller diameter than the tube 1 and is easily detached from the tube 1. Reactive gases 10, 11 are introduced into the tube 1 from introducing pipes 8, 9 to grow a crystal on the substrate 4. At this time, deposit 14 sticks on the inner wall of the tube 15 and contaminates the tube 15. When a crystal is grown again, the tube 15 is optionally detached from the tube 1, and a new tube 15 is inserted into the tube 1.
Patent JP-S56163159-A (JP)
Title: Composition for coating
Inventor: HIROSHIMA HAJIME
IPC: C09D101/08
Filed: 1980-05-20
Abstract: PURPOSE: To obtain a composition for coating having excellent coating surface texture, durability, weathering resistance and physical properties, by mixing a cellulose acetate butyrate-modified vinyl copolymer with a coordination compound of titanium, zirconium or aluminum.  
     CONSTITUTION: A modified vinyl copolymer (A) obtained by copolymerizing 5W 75wt% cellulose acetate butyrate with 95W25wt% mixture of vinyl monomers comprizing 1W50wt% functional vinyl monomer containing a functional group selected from among hydroxyl, carboxyl and epoxy groups and 99W50wt%. Other copolymerizable vinyl monomer is mixed with a coordination compound (B) of titanium, zirconium or aluminum. As the coordinated compound to be used, dihydroxy bis (lactic acid) titanate, aluminum tris (ethylacetate), tetrakis (acetylacetone) zirconate, etc. are mentioned. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10260376-A (JP)
Title: Two-dimensional video/three-dimensional video compatible type display device
Inventor: HAMAGISHI GORO
IPC: G09G3/36
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the two-dimensional vide/three-dimensional video compatible type video display device which can switch and display three-dimensional video and two-dimensional video and is short in proper view distance when the three-dimensional video is displayed. SOLUTION: On a liquid crystal panel 1, a liquid crystal layer 7 for video display which displays the three-dimensional video or twodimensional video and a dispersion type liquid crystal layer 8 which diffuses light from a spectral means 11 when the liquid crystal layer 7 for video display displays the two-dimensional video and diffuses the light from the spectral means 11 when the liquid crystal layer 7 for video display displays the threedimensional video are formed across an insulating layer 9. Consequently, specific thickness can be secured as the thickness W1 between the dispersion liquid crystal layer 8 and spectral means 11 and the thickness W2 between the liquid crystal layer 7 for video display and spectral means 11 can be shortened, so the proper view distance D can be made short.
Patent JP-H04301909-A (JP)
Title: Signal distributor
Inventor: SUZUKI KAZUTOSHI
IPC: H03H7/21
Filed: 1991-03-29
Abstract: PURPOSE:To constitute and miniaturize the signal distributor without using any microstrip lines. CONSTITUTION:The twisted lines of insulated cover lines 6 and 6A connected to an input terminal 1 are divided, the lines 6 and 6A are wound around a troidal core 5 more than once from mutually reverse directions, insulated cover line end parts 6-1 and 6A-1 are connected to the input terminal 1, an insulated cover line end part 6-2 is connected to an output terminal 4, and an end part 6A-2 is connected to an output terminal 3. Three insulated cover lines 7, 7A and 7B are twisted and wound around the troidal core more than once, insulated cover line end parts 7-1, 7A-1, 7B-1, 7-2, 7A-2 and 7B-2 are twisted once outside the troidal core, the 7-1 is connected to the output terminal 3, the 7B-1 is connected to an input terminal 2, the 7A-1 is connected to the output terminal 4, and the 7A-2, 7-2 and 7B-2 are connected to a ground conductor. On the other hand, when a signal is inputted to one input terminal, the signals of the mutually same phase component are outputted to the output terminals and when a signal is inputted to the other input terminal, the signals of mutually reverse phase components are outputted to the output terminals.
Patent JP-S54747-A (JP)
Title: Grouding seinsing circuit
Inventor: MIYAZAKI YUKIO
IPC: H02H3/33
Filed: 1977-06-03
Abstract: PURPOSE: To cut down scatter of delay time and to facilitate integration of circuits, by means of a grouding sensing device whose time delay circuit is composed of a constant-current power source and a capacitor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54156757-A (JP)
Title: Nozzle attachment for hair drier
Inventor: YOSHIDA KIYOSHI
IPC: A45D20/12
Filed: 1978-05-31
Abstract: PURPOSE: To make a nozzle attachment for a hair drier easy to rotate and to make sure the installation of the attachment on the drier by making up a sleeve joining the attachment on to the hair drier from two kinds of materials having different values of friction coefficients.  
     CONSTITUTION: A sleeve 4 is formed by fitting an outer sleeve 4a composed of material with lower friction coefficient such as synthetic resins and an inner sleeve 4b composed of material with higher friction coefficient such as rubber or the like. When this sleeve 4 is installed inside of opening of an attachment 3, friction coefficient between outer surface of the sleeve 4 and inner surface of the attachment 3 is so small that the both become rotatable each other. And, when a tapered air flow outlet 2 of a hair drier 1 is inserted into the atachment 3 so as to be in contact with the inner sleeve 4b, the attachment is securely fixed to the drier casing with the aid of the inner sleeve 4b having large value of friction coefficient, and further, since no fastening means is necessary for the drier casing, the external appearance thereof becomes satisfactory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6366923-A (JP)
Title: Continuous type semiconductor film forming device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the mutual mixing of ingredients, impurities, etc. in each semiconductor layer, and to manufacture a semiconductor device having excellent characteristics by forming semiconductor thin-films having different conductivity types or semiconductor thin-films having different compositions or composition ratios in each independent reaction chamber. CONSTITUTION:A plurality of decompression reaction chambers 4, 6, 8, 10 with reactive semiconductor supply means 25-40 and exhaust means 21-24 are connected through sluice valves 5, 7, 9, thus constituting a vapor phase reactor. Only one conductivity type semiconductor film or a semiconductor film having the composition or composition ratio of one semiconductor component is shaped in respective reaction chamber 4, 6, 8, 10, and the number of said reaction chambers 4, 6, 8, 10 can be varied in response to the structure of a manufactured semiconductor device while the sluice valves 5, 7, 9 partitioning said each reaction chamber 4, 6, 8, 10 are closed completely and perfectly independent reaction space is formed.