baber/WOPTO huggingface dataset:
Patent JP-H08302759-A (JP)
Title: Control method of water-conveyance operation in wide-area water supply system
Inventor: TANAKA KEIHACHIRO
IPC: E03B1/00
Filed: 1995-05-11
Abstract: PURPOSE: To attain optimum water-conveyance operation by calculating the optimum quantity of water conveyed, by which the profitability and stability and safety of water-conveyance operation are realized, by a dynamic programming method in response to the measured water level of a clear water reservoir and the quantities of demand water predicted at each time of a water-conveyance operation designing period and determining and executing the operation plan of a pump on the basis of the quantity of water conveyance calculated. CONSTITUTION: Water taken and conveyed from a river, etc., in an intake reservor is purified by purifcation plants 1, 2. Purified clear water is pressured by pump fields 3, 4, etc., and force-fed to clear water reservoirs 5, 6. Clear water is conveyed to waterwork makers 9, 11, etc., from the clear water reservoirs 5, 6. Pressure clear water on the pump fields 3, 4 is forwarded even to waterwork makers 7, 8, 10, etc., on a water-conveyance duct. Trunk system radio stations are installed to a water-conveyance operation control system 12, the purification plants 1, 2, and the pump fields 3, 4, and branch system radio stations are mounted on the clear water reservoirs 5, 6.  Water conveyance information such as the water levels of each clear water reservoirs detected by measurement in the clear water reservoirs of the pump fields 3, 4 and the clear water reservoirs 5, 6 is transmitted to the water-conveyance operation control system 12. The water-conveyance operation control system 12 monitors and determines the status of the operation of a water-conveyance facility while devising a water-conveyance operation plan, and transmits water-conveyance operation control set values to the purification plants 1, 2, the pump fields 3, 4 and the clear water reservoirs 5, 6.
Patent JP-S62293539-A (JP)
Title: Magneto-optical recording medium
Inventor: ENOMOTO HIROMICHI
IPC: G11B11/105
Filed: 1986-06-12
Abstract: PURPOSE:To obtain excellent recording sensitivity by specifying the temp. conductivities of films to sandwich a recording medium film to serve as an optical memory element to specific values. CONSTITUTION:This magneto-optical recording medium is formed by sandwiching the recording medium film to serve as the memory element between the two layers, at least one of which is a transparent dielectric film. The respective temp. conductivities, designated as a=K/(c.rho), (K: heat conductivity, c: specific heat, rho: density) are so determined as to attain >=5X10<-3>cm<2>/sec and <=3X10<-1>cm<2>/sec. With magneto-optical recording, the recording sensitivity is higher as the heat by laser light is more liable to accumulate in the recording medium. The heat conductivity is, therefore, preferably <=3X10<-1>cm<2>/sec. The energy of the laser light fails to arrive at the recording medium if the temp. conductivity is too low. The heat is substantially transferred to the recording medium film and the excellent recording sensitivity is obtd. if the temp. conductivity is >=5X10<-3>cm<2>/sec in this regard.
Patent JP-H0366573-A (JP)
Title: Guiding device
Inventor: DON TEI BANAREN
IPC: F16B19/14
Filed: 1990-05-29
Abstract: PURPOSE: To smoothly guide a fastener into a muzzle bushing, which has a bore diameter within a range not smaller than the diameter of an imaginary cylindrical shape surrounding a rib when the rib is unstressed, by placing the relatively long rib of each pair of ribs freely resiliently deformably so that it snugly fits into the bushing. CONSTITUTION: The ribs of a guidance flute 10 are arranged in four pairs. Each pair consists of one relatively short rib 54 and one relatively long rib 56. The ribs 54, 56 are parallel to each other and located on both sides of an imaginary diametrical plane passing the central axis of the guidance flute 10, and when all the ribs of the guidance flute 10 are unstressed, the ribs 54, 56 are equally spaced from the diametrical plane. An assembly comprising the guide flute 10 thus formed and a drive pin 12 is inserted into a muzzle bushing 60, with the sharp end 16 of the drive pin 12 projecting outward from a fixed position in the bushing 60.
Patent JP-S61295631-A (JP)
Title: Wafer positioning mark
Inventor: MOTODO NOBUO
IPC: G03F9/00
Filed: 1985-06-24
Abstract: PURPOSE:To realize a positioning mark capable of improving the accuracy of wafer positioning by a method wherein it is so set that the length of a grating multipied by 1/costheta is not larger than the pitch between gratings where thetais the angle formed between the lineup of gratings and a grating. CONSTITUTION:It is so arranged that, where the length of each diffraction grating is (e) and the angel whereat a grating meets a lineup of gratings is theta, the length (e) of a grating multiplied by 1/costheta is shorter than the pitch (f) between gratings. When diffraction gratings 4 are so arranged as shown in the figure, inter-grating irregular reflection is prevented, which improves the positioning accuracy. In the case (fA) where the inter-grating pitch is smaller than gi, overwrap 1a is created between gratings in the direction vertical to the direction of the obliquely arranged gratings. In the case (fB) where the intergrating pitch is larger than gi, no irregular reflection is produced in the absence of overwraps between gratings, which ensures accurate positioning.
Patent JP-S5362384-A (JP)
Title: Method of substituting gas for fluorescent lamp
Inventor: TOTANI FUMITAKE
IPC: H01J9/38
Filed: 1976-11-16
Abstract: PURPOSE: To prevent oxidation and the peeling of fluorescent film in the bulb with the substitution performed at a temperature of the bulb ranging from 50 to 450°C in the process of substituting for inert gas after the bulb with a fluorescent film coated on the inner surface is exhausted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5470829-A (JP)
Title: Exposure control circuit
Inventor: SAKURADA NOBUAKI
IPC: G03B7/091
Filed: 1977-11-16
Abstract: PURPOSE: To accomplish the exposure control on the basis of a stable photometric output by continuing the prohibition of an inhibition circuit until the counted value of a digital photometric value reaches a preset level.  
     CONSTITUTION: The photometric output by a photometric circuit 1 is converted into a digital value by an A/D converter 2 so that it may be counted by a counter 6. When the counted value reaches a corresponding preset value until the photometric value is stablilized after a power is supplied, AND gates 3, 8 and 7 constituting a prohibition circuit are released from their prohibited conditions and are closed in response to the counted output of the counter 6. Thus, the operation of a operational circuit based on the phatometric value, the indication of an exposure time second at an indicator, and the control of a shutter corresponding to the brightness of an object in according to the shutter release signals of a shutter time second control circuit 10 are accomplished so that the proper exposure control based upon the stable photometric output can be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10310653-A (JP)
Title: Photocatalytic hydrophilic member
Inventor: KITAMURA ATSUSHI
IPC: C03C17/25
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic hydrophilic member the surface of which can be rendered hydrophilic even by irradiation with a visible light. SOLUTION: A layer containing photocatalytic particles in which the forbidden band width between the conduction band and the valance band on the surfaces of particles is 2.3-3.2 eV is formed on the surface of a substrate. Alternatively, a layer containing photocatalytic particles in which a sublevel exists between the conduction band and the valence band, and the energy gap between the conduction band and the sublevel or between the valence band and the sublevel is 2.3-3.1 eV is formed on the surface of the substrate. As a result, the surface of the member exhibits hydrophilicity upon the excitation of the photocatalyst with light.
Patent JP-H085526-A (JP)
Title: Jig for sampling solution sample
Inventor: AOYANAGI MASAYA
IPC: G01N1/10
Filed: 1994-06-21
Abstract: PURPOSE:To provide a jig for sampling solution sample with which impurities in a specific region can be analyzed. CONSTITUTION:A jig 1 for sampling solution sample comprises a jig body 2 to be overlaid on a surface of a semiconductor wafer 7 to be analyzed and a vacuum-sucking means for vacuum-sucking and holding the semiconductor wafer 7 on the jig body 2. The jig body 2 is equipped with a liquid housing 12, wherein the housing 12 and the surface of the semiconductor wafer 7 form a recess 13 for receiving dissolving liquid. Therefore, a wetted region of the liquid 11 on the surface of the semiconductor wafer 7 is defined by the liquid housing 12. Thus dissolved sample can be recovered at a desired region, while a table 20 for mounting the semiconductor wafer 7 is not contaminated by the dissolving liquid 11.
Patent JP-H0430888-A (JP)
Title: Hair cutter
Inventor: FUJIKAWA SHOJI
IPC: B26B19/06
Filed: 1990-05-28
Abstract: PURPOSE:To contrive a cutting edge tip section not to come in contact with a skin since a hair retaining section is positioned between the cutting edge tip section and the skin, by permitting the hair retaining section to come in contact with the cutting edge tip section, and by cutting off hairs, after the hairs are introduced into a space between the cutting edge tip section and the hair retaining section confronted with the cutting edge tip section to be arranged in rough parallel with each other. CONSTITUTION:Into a space between the cutting edge tip section of a cutting edge 2, and a hair retaining section 15 confronted with the cutting edge tip section at a specified interval between them to be arranged in rough parallel with each other, the tips of hairs to be cut off are introduced. The tips of the hairs are butted to a cutting length regulating body 17, and a distance between the body 17 and the hair retaining section 15 is regulated, and the cutting lengths of the hairs are freely regulated. After that, by grasping a main body 1 and a hair retaining body 3, a spring 20 is rotationally moved, and the hair retaining section 15 and the cutting edge tip section of the cutting edge 2 are brought in contact with each other. At the same time, a second switch 25 to be interlocked with the rotational movement of the hair retaining section 3 is made, and a driving means 4 is connected to a battery 23 and is rotated, and along with the rotation of the driving means 4, a working cutting edge 10 is moved with a reciprocating motion. The hairs placed between the hair retaining section 15 and the cutting edge tip section are cut off with the cutting edge 2. Hair scraps cut off are stored in the hair scrap containing section 16 of the hair retaining body 3 and are not dispersed to an external section.
Patent JP-H08326655-A (JP)
Title: Swash plate compressor
Inventor: UMEMURA YUKIO
IPC: F04B27/08
Filed: 1995-06-05
Abstract: PURPOSE: To provide a structure of a swash plate compressor by which a piston is prevented from being rotated in a cylinder when a swash plate is rotated, and which is manufactured at a low cost and has excellent durability. CONSTITUTION: The center (a) of a piston rod 46 fixed to a piston 16a is eccentrically shifted to the center (b) of a cylinder 14. Then, this piston rod 46 is inserted through a passing hole 47 opened to a supporting plate 48.
Patent JP-H03204889-A (JP)
Title: Phosphatidylserine derivative
Inventor: ONO MITSUNORI
IPC: C07F9/12
Filed: 1990-05-28
Abstract: NEW MATERIAL:A compound expressed by formula I (R is protecting group capable of eliminating with an acid; R' is 8-24C chain alkyl). EXAMPLE:A compound expressed by formula II. USE:A precursor of lipid structural body capable of applying surface modification to lipid bimolecular membrane of liposome, etc. The compound expressed by formula I is capable of readily carrying out surface modification in a simple method and having large general-purpose properties and provide safe lipid structural body to a living thing. PREPARATION:A compound expressed by formula III is reacted with benzyl bromide in N,N-dimethylformamide in the presence of NaHCO3 to afford a compound expressed by formula IV. On the other hand, a compound expressed by formula V is reacted with a compound expressed by the formula KOH in toluene in the presence of KOH and then hydrogenated in ethyl acetate in the presence of Pd-carbon catalyst to provide a compound expressed by formula VI. Then a compound expressed by formula VII is successively reacted with a compound expressed by formula IV and the compound expressed by formula VI each in THF in the presence of N-methylimidazole.
Patent JP-S5761013-A (JP)
Title: Continuous vapor-phase polymerization of alpha-olefin
Inventor: SHIGA AKINOBU
IPC: C08F297/08
Filed: 1980-10-01
Abstract: PURPOSE: To produce stable a block copolymer having excellent mechanical properties, by continuously copolymerizing, in vapor phase, propylene with a minor amount of an α-olefin in the presence of a Ziegler-Natta catalyst and subsequently copolymerizing with a major amount of the α-olefin.  
     CONSTITUTION: Propylene is copolymerized with a 2W8C α-olefin in the presence of a Ziegle-Natta catalyst and a inert liquid medium in fluidized bed reactors or agitated fluidized bed reactors so as to obtain a copolymer containing 0W6mol% α- olefin. In this first stage, the polymerization is conducted in the reactors connected in series so as to obtain polymer particles having a uniform composition. Subsequently, in the second stage, at least one reactor is used, the copolymerization is carried out continuously so as to obtain a polymer containing propylene and at least 10mol% above α-olefin. And in this second stage, 25W80mol% propylene is copoylymerized so that the amount of polymer produced in this stage accounts for 2W 40wt% of the final block copolymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08324312-A (JP)
Title: Seat slide device
Inventor: FUKAYA TOKU
IPC: B60N2/90
Filed: 1995-06-05
Abstract: PURPOSE: To pivotally support an operating rod for a locking mechanism with a bracket to rotatively without rattling and easily and surely curve and mold the shaft holding portion of the bracket. CONSTITUTION: An operating rod 3 for a locking mechanism is pivotally rotatively supported between the shaft holddown portions 11B, 11C and the shaft holding portion 11D of a bracket 11 and protrusions 11E, 11F are provided on the shaft holddown portions 11B, 11C, respectively, so that the protrusions 11E, 11F are transformed by the operating rod 3 when the shaft holding portion 11 is curved and molded along the peripheral face of the operating rod 3.
Patent JP-S5763064-A (JP)
Title: Seasoned food for preservation using soybean and its preparation
Inventor: MATSUMOTO SUSUMU
IPC: A23L11/00
Filed: 1980-10-01
Abstract: PURPOSE: To prepare seasoned food for preservation using soybean, by frying short ribbon-shaped matters obtained by pressing and a coagulating soybean milk, followed by seasoning.  
     CONSTITUTION: Soybeans soaked in water are granulated to give 5W6.5wt% solution, which is boiled to give soybean milk. The soybean milk is poured into cloth laid on a frame, the surface of soybean milk is covered with cloth, on which soybean is pored again, thus the pouring is repeated, so that the soybean layers are piled. These soybean layers coagulated at 55W60°C while water being contained them, pressed and dehydrated to form many thin lamellar pieces, which are taken out of the frame and cut to give short ribbon-shaped matters. These matters are fried with an edible oil, soaked in the first seasoning solution, e.g., salt, soy sauce, chemical seasoning, vegetable sweetener, etc., almost oil and seasoning solution of these ribbon-shaped matters are removed in vacuum under heating, and these matters are dried by hot air. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04339013-A (JP)
Title: Water valve
Inventor: TAOKA KOJI
IPC: F16K27/06
Filed: 1991-05-14
Abstract: PURPOSE:To prevent flow sound from producing by bleeding air from a system automatically. CONSTITUTION:Air contained in cooling water is accumulated over a float 22 through passing holes 21, and the float 22 is lowered slightly to bleed air through an air vent hole 15 and, by piston effect of the float 22 which uses the pressure of the cooling water, the air is exhausted completely and the air vent hole 15 is closed.
Patent JP-S5565275-A (JP)
Title: Adhesive composition
Inventor: ANDOU HIROMICHI
IPC: C08F2/44
Filed: 1978-11-09
Abstract: PURPOSE: To prepare a 2-cyanoacrylic acid ester adhesive having improved adhesivity to EPDM, and improved stability of adhesivity such as heat aging characteristics, weatherability, etc., by adding an ester having a vinylene group to 2- cyano-acrylic acid ester.  
     CONSTITUTION: A composition composed of (A) 2-cyanoacylic acid ester and (B) (pref. 1W2wt% of) an ester of formula (R 1  is phenyl or -COOR 3 ; R 2 , 3  are H, alkyl, etc.), e.g. maleic acid ester, fumaric acid ester, cinnamic acid ester, etc.  
     EFFECT: Also effective to general-purpose rubbers such as SBR, NR, CR, NBR, IIR, etc.  
     USE: A rapid binding adhesive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11335805-A (JP)
Title: Sliding member excellent in wear resistance
Inventor: SENNEN TAKANAO
IPC: F02F1/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To increase adhesion to a substrate and bonding strength between coating forming particles and to enhance strength and wear resistance by coating a sliding face with a borocarbide cermet sprayed coating film consisting of a carbide-boride ceramic mixture and one or more metals selected from Ni, Cr and Co. SOLUTION: The carbide-boride ceramic mixture is converted into a compd. formed by combining the carbide and boride with the metals as a binder, that is, borocarbide cermet after spraying and preferably has a carbide to boride weight ratio of 0.2-6.5. The content of the metals is preferably 6-37 wt.%. The carbide is preferably TiC and the boride is preferably TiB2 . The sprayed coating is formed by high-speed flame spraying using the ceramic mixture as a spraying material. The thickness of the sprayed coating is preferably 30-800 μm and the porosity is preferably 0.1-15% by area.
Patent JP-S5762628-A (JP)
Title: Pressure detection switch circuit
Inventor: NONAKA SATORU
IPC: H01H13/00
Filed: 1980-10-03
Abstract: PURPOSE:To make switching with a proper depression sensitivity possible, by absorbing the variance for applied pressure of an external member such as a button, the variance of a resistance for applied pressure of a pressure sensitive conductive rubber, etc. CONSTITUTION:Resistances R50, R60, and R70 are connected in series with a pressure sensitive conductive rubber 12, and they are selected by clock signals CL40, CL50 and CL60 respectively. Clock signals CL10-CL30 to determine one input voltage Va of a voltage comparing circuit 13 turn on transistors T10-T30 to determine the input voltage. The signal compared by clock signals CL10-CL40 is read into D type flip flops F90, F80, and F70 of the first latch circuit successively by  clock signals CL150-CL140 and CL130 and is outputted to respective Q outputs.  The second latch circuit 3 controls the function, by which output data of the first  latch circuit 22 is latched again, and a gate circuit which outputs pressure detection data.
Patent JP-H06348719-A (JP)
Title: Production control system
Inventor: KUROKAWA SHUNICHI
IPC: G06Q50/04
Filed: 1993-06-10
Abstract: PURPOSE:To lighten the burden of a product search on an operation by speedily and securely reflecting alteration information on a product. CONSTITUTION:This system is equipped with information files 13 by processes which are provided corresponding to the processes, a process progress degree information file 11 which contains process progress degree information, process progress degree input means 15 which are provided for the respective processes and input the process progress degree information, an alteration information work file 12 which contains the alteration information on products, and an information altering means which writes the alteration information in the information file 13 for a next process by referring to the process progress degree information of the process progress degree information file 11.
Patent JP-S6031563-A (JP)
Title: Tricyano dye for thermal transfer recording
Inventor: NIWA TOSHIO
IPC: G03C1/24
Filed: 1983-07-28
Abstract: NEW MATERIAL:Compds. of formula I (wherein R<1>, R<2> are each lower alkyl, aralkyl, aryl, cyclohexyl, halogeno-lower-alkyl, lower-alkoxy-lower-alkyl, lower- alkoxy-lower-alkoxy-lower-alkyl, hydroxy-lower-alkyl, cyano-lower-alkyl, tetrahydrofurfuryl, aralkyloxy-lower-alkyl, aryloxy-lower-alkyl, etc.; R<1> and R<2> do not represent lower alkyl simultaneously). USE:Clear magenta tricyano dye for thermal transfer recording. PREPARATION:Anilines of formula II are reacted with tetracyanoethylene in an org. solvent.
Patent JP-H09322133-A (JP)
Title: Data transmitter
Inventor: HIRAI JUNICHI
IPC: H04N7/173
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the data transmitter in which a wait time from the selection of a page seen frequently till its display is received at a receiver side with respect to the data transmitter that sends transmission data consisting of a plurality of pages cyclicly. SOLUTION: A selection frequency storage section 2211 stores an estimated selection frequency for each page of transmission data stored in a transmission data storage section 113, and a transmission sequence decision section 2212 references the selection frequency storage section 2211 to decide a transmission sequence of each page so that the transmission interval is shorter as a page has a higher selecting frequency, and a transmission data read section 2214 reads transmission data stored in the transmission data storage section 113 according to the decided transmission sequence and outputs the data to a multiplexer section 115 and the outputted transmission data are subject to a prescribed processing and the resulting data are sent from a transmission section 116.
Patent JP-H0435835-A (JP)
Title: Stage piled type workfeding device
Inventor: TORII NOBUTOSHI
IPC: B23Q7/04
Filed: 1990-05-30
Abstract: PURPOSE:To prevent the interference between a work feeder and a hand part by arranging work supporting rods in fence form on the periphery of the works piled in stage form, arranging the works piled in stage form in the longitudinal direction, lowering the works below the undersurface of a pallet against an elastic pushing-up force. CONSTITUTION:A pushing-down plate 56 installed on a robot hand 88 pushes down a work supporting rod 26, and holding hook 54 at the front directly approaches a work W in the uppermost stage, and carries out holding action, and holds the work firmly. Utilizing the approaching operation itself of a handling device 50 the works W pilled in stage form on the pallet 22 of a work feeder 60, a work supporting rod 26 which supports a plurality of works W piled in stage from, from the outer periphery can be lowered downward without using an auxiliary means such as lifter device, until the work W on the uppermost stage is exposed, and the trouble that the holding hook 54 can not hold the work because of the interference with a robot hand 88 can be prevented.