baber/WOPTO huggingface dataset:
Patent JP-H09195334-A (JP)
Title: Water and hot water supply pipe and piping method therefor
Inventor: MORITA SHINJI
IPC: F16L59/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To integrate two pieces for supplying city water and water/hot water into a mixing faucet to simplify a piping route, simplify work-mounting work of piping to promote execution efficiency, maintain heat insulating efficiency between two pipes for city water and water/hot water and to prevent heat conduction between citywater and water/hot water. SOLUTION: A water supplying header 7 and a hot-water supplying header 9 are arranged in positions adjacent to each other and, at the same time, a plurality of mixing faucets 1a-4a are arranged in specific positions. Piping routes are set between the headers are mixing faucets. Then, a pair pipe 11 monolithically formed of a feed pipe 11a and a hot-water supply pipe 11b with high heat insulating efficiency in a piping route is placed to the piping route mentioned above and is cut off to be length of the route, and both ends of the pair pipe 11 are connected to each header and mixing faucet respectively.  The pair pipe 11 is so monolithically formed that the circumferences of two bridge formation polyethylene pipes are coated with heat insulating materials respectively, both pipes are connected with a vinyl sheath at a certain intervals, and the circumferences of the heat insulating materials are also coated with the vinyl sheath material to form together as a unit.
Patent JP-H05227264-A (JP)
Title: Cordless telephone set
Inventor: SHIMA KOZO
IPC: H04B7/26
Filed: 1992-02-14
Abstract: PURPOSE:To provide the cordless telephone set in which a cordless slave set or the main body is placed without taking the direction of a charging base into account. CONSTITUTION:The telephone set is provided with a cordless slave set 1 incorporating a charging battery 11 and provided with cordless slave set side electrodes 7, 8 connecting to both poles of the battery 11 and with a charging base 5 provided with a couple of charging base electrodes 9, 10. When the cordless slave set 1 is placed on the charging base, a couple of the charging base electrodes 9, 10 formed concentrically and provided to the charging base 5 and a couple of the cordless slave set side electrodes 7, 8 are connected respectively from any direction of the charging base 5.
Patent JP-S53113746-A (JP)
Title: Setting method for roll gap of rolling mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/00
Filed: 1977-03-17
Abstract: PURPOSE: To exactly catch the mill constant on purpose to set the roll gap, by memorizing the elasticity curve of the rolling mill as the function of the quantity of reduction in the roll gap, and by operating the set value of the roll gap for every zero-adjustment on the roll gap. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62185354-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKANASHI MIKIO
IPC: H01L27/04
Filed: 1986-02-10
Abstract: PURPOSE:To increase impurity concentration in a P<+> layer on the lower side of an N layer, and to lower operating resistance by forming both the N layer and the P<+> layer in a capacitor through ion implantation. CONSTITUTION:A P layer 2 is shaped to an N epitaxial substrate 1, another element is formed, and an opening is bored to a field oxide film 3. A P<+> layer 4 is shaped through ion implantation, and an N layer 5 is formed to an upper layer. SiO2 6 is protected and the whole is annealed, a junction is shaped, and electrodes 7 are annexed, thus completing a junction capacitor. According to the constitution, the concentration peak-values of each layer 4, 5 and the positions of depth thereof are controlled and shaped through ion implantation apart from another element, thus easily forming a capacitor having desired characteristics.
Patent JP-S55122750-A (JP)
Title: Production of aminonitrile
Inventor: NAKAYASU KAZUO
IPC: C07C67/00
Filed: 1979-03-14
Abstract: PURPOSE: The reaction between a primary amine and glycolonitrile is effected in an aqueous medium to give selectively an aminontrile useful as dyeing assistant, antibacterial, antimildew or modifier for highpolymer material in high yield.  
     CONSTITUTION: In an aqueous medium, a primary amine of formula I (R 1 , R 2  and R 3  are H, alkyl, cycloalkyl respectively) is stirred together with previously prepared glycolonitrile or its aqueous solution, which is gradually added, or both of them are mixed in small portions, to form aminonitrile of formula II. The reaction requires no catalyst and finishes within 10minW3hr at about normal temperature, preferably 10W60°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06221321-A (JP)
Title: Semiconductive roll
Inventor: NAKAMURA TSUTOMU
IPC: G03G15/02
Filed: 1993-01-25
Abstract: PURPOSE:To extremely narrow the variation of the electric resistivity in a semiconductive region and stabilize the electric resistivity without under the control of a forming condition, by forming a substance, in which a spherioidal silicone elastomer grain and conductive material are blended in specific organopolysiloxane, on a grid. CONSTITUTION:In this roll, the semiconductive hardening substance layer of a silicone rubber composition, containing conductive material such as a spherioidal silicone elastomer grain, conductive carbon black, conductive zinc white and conductive titanium oxide, in which the mean grain diameter of the composition, having 5-200 weight parts to the 100 weight parts of organosiloxane and organopolysiloxane represented in a formula, is 0.1-100mum, is formed on a grid. In the formula, R means a substitutional or nonsubstitional monovalent hydrocarbon radical, and (n) means a positive number of 1.95-2.05. When the mean grain diameter of the silicone elastomer grain is below 0.1mu, addition effect is difficult to be obtained sufficiently, and when exceeding 100mum, the mechanical strength of a rubber hardening substance can be detracted.
Patent JP-S54121150-A (JP)
Title: Optical production of blaze grating
Inventor: KUBOTA KEIICHI
IPC: G03F1/88
Filed: 1978-03-13
Abstract: PURPOSE: To produce a blaze grating optically with ease and in a short time irrespective of sizes of grating face by forming a metal thin film in pattern form and exposing the photosensitive resin film provided thereon in saw tooth form from the transparent substrate side.  
     CONSTITUTION: A Cr thin film 2 is evaporated on the optically polished surface of a glass substrare 1 and a photo resist film 3 is coated. Next, a photo resist mask 21 of desired patterns is formed and the Cr this film patterns 22 are formed by hydrochloric acid etching of the thin film 2. a photosensitive resin film 4 is coated thereon is such a manner that its thickness (d) staisfies d to pcot θ (P is the pitch of diffraction grating; θ is blaze angle). Next, the parallel light 23 perpendicular to the substrate 1 first, then the parallel light 24 of the angle α subsequently given angles and finally becoming an angle θ in the film 4 are exposed, whereby saw tooth form photosensitive regions 25 are created. Next, only the non-exposed regions 26 are left by developement processing and an Al this film 28 is evaporated on the surface of the grating 27 formed, whereby the blaze grating 29 is manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63201364-A (JP)
Inventor: HAINTSU HEENE
IPC: F02M51/08
Filed: 1988-02-12
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-H03232843-A (JP)
Title: Purification of alkylallylamine
Inventor: MATSUOKA HIROAKI
IPC: C07C209/86
Filed: 1990-02-08
Abstract: PURPOSE:To easily obtain the subject compound useful as an intermediate for a flocculant for waste-water treatment, etc., in high purity without using distillation process with no loss by adding a mineral acid to a crude alkylallylamine obtained by the allylation reaction of an alkylamine, leaving the mixture to rest and separating the objective compound from the upper layer. CONSTITUTION:A mineral acid is added to a crude alkylallylamine containing alkylamine and water and obtained by the allylation reaction of an alkylamine preferably under stirring. The mixture is separated into two layers and the objective compound free from alkylamine is separated from the upper layer. The separated lower layer is recycled to the reaction system for the production of alkylallylamine. The most preferable mineral acid is sulfuric acid and the amount of the acid is >=0.7 equivalent, preferably 0.8-1.2 equivalent based on 1 equivalent of the alkylamine in the crude liquid in the case of a strong acid.
Patent JP-S58146925-A (JP)
Title: Method for direct access to memory of microprocessor
Inventor: HASHIMOTO MASAO
IPC: G06F13/28
Filed: 1982-02-25
Abstract: PURPOSE:To attain the program processing of a CPU and direct access to a memory synchronously, by using the waiting function of the CPU for the direct access to the memory in the CPU to attain the access. CONSTITUTION:Receiving a data request signal RQ, a direct memory access controlling circuit 3 turns off a ready signal RDY indicating that the CPU1 is ready to use the memory to prevent the use of the memory from being overlapped and then executes memory access. Since the ready signal RDY is effective only when the CPU1 uses the memory 5, the operation of the CPU1 is not  influenced by the memory access even if the direct memory access is executed  during the clock period when the CPU1 does not use the memory 5. When the  memory access by the CPU1 and the direct memory access are simultaneously  generated, the ready signal RDY is turned off, so that the CPU1 is turned to a waiting status and the direct memory access is precedently executed.
Patent JP-H11288931-A (JP)
Title: Insulation film and its manufacture
Inventor: MATSUKI NOBUO
IPC: C23C16/40
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To form an insulation film with a low permttivity, improved heat resistance and moisture resistance by using a silicon hydrocarbon compound that is expressed by a specific general expression as a material gas for forming the insulation film. SOLUTION: For forming an insulation film on a semiconductor substrate, first a silicon hydrocarbon compound whose generation expression is shown by Siα Oβ Cx Hy (where α, β, x, and y are integers) is vaporized directly as a material gas through a vaporization method. Then the gas is introduced into a reaction chamber 6 of a plasma CVD device 1. Then, an addition gas whose flow rate essentially has been reduced is introduced into the reaction chamber 6. Then, with the mixed gas between silicon hydrocarbon compound gas and the addition gas as a reaction gas, an insulation film is formed on a semiconductor substrate 4. By reducing the flow rate of the addition gas, the total flow rate of the reaction gas is essentially made to decrease. The obtained insulation film is extremely stable since it uses Si-O with a high total energy as a basic framework.
Patent JP-S58147836-A (JP)
Title: Magnetic tape device
Inventor: SAITOU FUMINARI
IPC: H02P29/00
Filed: 1982-02-25
Abstract: PURPOSE:To obtain a magnetic tape device which allows smaller, thinner, and lighter constitution, by obtaining the decelerated rotation of a motor in the outer circumferential side surface direction of a motor and then driving a body of rotation. CONSTITUTION:When a stop button which is not shown in a figure is pressed, the motor rotates counterclockwise to rotate a driving gear and an external gear counterclockwise. Therefore, a cam starts rotating counterclockwise to separate a pinch roller 192 and a capstan 72 from each other and tape leading- out members 182 and 182 are moved toward a cassette 20. The capstan 72, on the other hand, rotates counterclockwise to allow an idle gear 86 to engage a payoff reel idler, gear, and a payoff reel turntable 12 is rotated counterclockwise to wind a led-out magnetic tape around a delivery reel hub 16 without any sag. Then, when the cam rotates up to a 0 deg. angle of rotation, a switch operates to stop the rotation of the motor and the cam 162 is stopped; and further the capstan 72 is also stopped to place the magnetic tape device in stop mode.
Patent JP-S51115407-A (JP)
Title: Process for preparing n*nndimethylhydrazine
Inventor: ROBAATO EE GURIMU
IPC: C07C243/14
Filed: 1976-03-19
Abstract: 1488637 N,N - Dimethylhydrazine ASHLAND OIL Inc 17 March 1976 ]19 March 1975] 10750/76 Heading C2C N;N - Dimethylhydrazine is made by (a) reductively alkylating an acid hydrazide of formula in which R represents a C 1-3  alkyl group with formaldehyde at a pH of less than 7À5 to provide the corresponding N,N-dimethyl-2- acylhydrazine and (b) cleaning the above product by the base hydrolysis or the hydrazinolysis thereof to the desired N,N-dimethylhydrazine. In step (a) the reduction is preferably effected by hydrogen in the presence of Pd, Pt, Rh, Ni, Co or Ir as catalyst.
Patent JP-S58145283-A (JP)
Title: Receiver for still picture broadcast
Inventor: WADA RIYUUKICHI
IPC: H04N5/445
Filed: 1982-02-22
Abstract: PURPOSE:To reproduce the still picture surely, when a still picture signal is superimposed on a TV signal for plural lines' share and a plural packets' share during the vertical blanking period, by devising the way of assignment of addresses of a buffer memory and the designation of the addresses. CONSTITUTION:The TV signal including a still picture channel selected at a  tuner 2 is converted into a video IF signal and applied to a video amplifier circuit 4 and a pickup circuit 7 via a video IF amplifier circuit 3. The still picture  superimposed on the vertical blanking period picked up at the circuit 7 is applied to a buffer memory 8. The memory 8 is provided with a storage area corresponding to the number of horizontal scanning and an area storing a plural picture elements of still picture signals displayed by each storage area on one  horizontal scanning line. The still picture signal stored in the memory 8 is  processed with the program of an ROM11 by a CPU9, the pattern signal included in the signal is written in a pattern memory 13 and a chrominance signal  is written in a color memory 14, the signal is read out when the signal is stored for one frame's share to display the still picture on a CRT6.
Patent JP-2000227852-A (JP)
Title: Information processor constitution checking system
Inventor: NISHIDA TOMONORI
IPC: G06F17/30
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To automatically select peripheral equipment and application software without fail at the time of newly adding them to an information processor which even a beginner already possesses by retrieving product information, comparing retrieved product information with constitution information of the information processor and displaying the compared result. SOLUTION: A table A21 to which constitution data which are read by a basic input/output system 1 are registered and a table B22 for registering the home page address of a hardware/software maker, which is read by an outer auxiliary storage device 5, are set in a disk device 6. A user inputs the condition of peripheral equipment which is to newly be added from a keyboard/mouse 12. A CPU 2 retrieves product information on internet 10. Retrieved product information is compared with constitution information of an information processor. The result is displayed on a display device 12. Thus, a trouble after purchase can previously be prevented.
Patent JP-H01205459-A (JP)
Title: Bicmos integrated circuit and its manufacture
Inventor: SHIDA SATOSHI
IPC: H01L27/06
Filed: 1988-02-10
Abstract: PURPOSE:To enable the reduction of collector resistances of NPN and PNP bipolar transistors, by forming an N-type isolation region in the lower region of a PNP bipolar transistor, and then forming an N-type diffusion source to form a collector N-type high concentration region formed just under the base of an NPN bipolar transistor. CONSTITUTION:An N-type diffusion source 33 using phosphorus is formed in a partial region a P-type silicon substrate 10. By a drive-in method, an N-type isolation region 11 is formed. By a spin-on method, phosphorus is diffused at a degree of sheet resistance of 20OMEGA/square to selectively form an N-type diffusion sources 12 and 13 being diffusion sources of an N-type high concentration region and a collector N-type high concentration region. Further, by implanting boron ion, P-type diffusion sources 14-16 being diffusion sources of a P-type high concentration region and a collector P-type high concentration region are selectively formed. Next, an N-type epitaxial layer 17 is epitaxially grown. In one partial region of the surface, P-type regions 18-20 are formed by implanting boron ion, and in the other partial region, N-type regions 21, 22 are formed by implanting phosphorus ion. Next, by a drive-in method, N-type high concentration regions 23, 24, 28, 29, and P-type high concentration regions 25-27 and 30-32 are formed.
Patent JP-S63197334-A (JP)
Title: Lighting device
Inventor: OOUCHI CHIGUSA
IPC: H01S3/101
Filed: 1987-02-12
Abstract: PURPOSE:To uniformize an illuminance distribution on a surface to be irradiated by a method wherein a luminous flux, which has a good coherence, from such a source of pulse light emission as an excimer laser is synchronized with pulse light emission by a light-leading means and is incided in a secondary light source surface forming means. CONSTITUTION:A movable mirror 3 of a light-leading means 2 is synchronized with the pulse light emission of an excimer laser 1, is synchronized in every one pulse or several pulses and is driven 5 in such a way as to rotate or oscillate in a stepped form. Therefore, the incident angle phi of the incident surface 7a of a secondary light source surface forming means 7 having a plurality of artificial eye lens arranged two-dimensionally and the exit angle theta from the exit surface 7b of the means 7 are respectively changed at random and interference fringes are moved on a surface 9 to be irradiated to contrive to uniformize an illuminance distribution on the surface 9. When the mirror 3 is made to swing at a certain value or more in every pulse light emission, the illuminance distribution can be uniformized, and a good projected image can be obtained.
Patent JP-2000227530-A (JP)
Title: Optical module and its assembling method
Inventor: ABE YOSHITERU
IPC: G02B6/40
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide the optical module, which can easily be mounted to high density and have high connection yield, and its assembling method. SOLUTION: The optical module constituted by connecting one end side of a ribbon of pigtail optical fibers 6 which are arrayed radially to an optical circuit through a fiber block 3 is equipped with a connector equipped with a plug 11 which is fitted to the other end side of the pigtail fibers 6 and holds the pigtail fibers 6 inserted into it nearby one end while projecting the other ends of the pigtail fibers 6 from the tips and an adapter which holds the other end side of the pigtail fibers 6 held by the plug 11 slidably along the axes by fitting the plug 11 onto one side and the other side detachably and makes connection by making the other ends of one and the other pigtail fibers 6 abut to each other to bend them.
Patent JP-S62202939-A (JP)
Title: Igniter for pot type burner
Inventor: SATAKE TOSHIHIKO
IPC: F23Q7/08
Filed: 1986-02-13
Abstract: PURPOSE:To prevent an ignition heater from being burnt off, and to extend its life, by raising and extruding a part of impregnating material in an ignition part, and by providing an ignition heater downward, having a predetermined distance from the impregnating material. CONSTITUTION:Kerosene is heated and is ignited by the heat of an ignition heater 19. As soon as ignition is started, kerosene in an impregnating material 17 begins to burn, and combustion flames rise upwards, spreading over the whole surface of an impregnating material 17 on an ignition pan 15. By the combustion heat from the whole surface of an ignition pan 15, a combustion pan 3 for main combustion in the upper part is heated, and ignition is moved to a main combustion. In this case, the ignition heater 19 is provided on the downstream side of the impregnating material 17. The combustion flames produced by ignition grows upwards, so that the ignition heater 19 can be always kept not involved by combustion flames. Besides the heat of an ignition heater can be transmitted to the kerosene in the impregnating material efficiently, so that ignition can be completed easily in a short time.
Patent JP-S60176179-A (JP)
Title: Graphic editing system
Inventor: SAITOU KAZUMASA
IPC: G06T11/20
Filed: 1984-02-22
Abstract: PURPOSE:To minimize rewriting of a picture plane and to shorten a response period by dividing the picture plane into an area displaying the graphic under editing and that specified by an operator, at the time of editing a graphic and displaying them. CONSTITUTION:The figure shows a picture plane format on a display device at the time of editing a graphic, and here illustrates an edited picture plane of a PAD (problem analysis diagram). A general view of the PAD to be edited and commands to be edited with respect to an area 4 are displayed in the area 4 and an input area 6, respectively. In this case, ''A'', ''1'' and ''2'', ''No.R'' and ''DATA READ'' denote ''add'', ''box'', ''repetition'' and ''conditional statements of iteration'', respectively. This means that a box of R is added below No.1 and 2. By the box inputted in the area 6, the generated box (box added after command input) is displayed in an area 5.
Patent JP-S63199998-A (JP)
Title: Filling device for cryogenic liquefied gas conveying vessel
Inventor: FUJII TERUO
IPC: F17C6/00
Filed: 1987-02-12
Abstract: PURPOSE:To perform cryogenic liquefied gas filling in a positive manner, by decreasing the opening of a flow control valve by degrees on the basis of the preset program by a filling end means. CONSTITUTION:An integrating means 27, calculating the actual filling quantity of cryogenic liquefied gas in a conveying vessel 2, is installed there. Also there is provided with a filling quantity judging means 30 which judges whether integration out of this integrating means 27 is reached to the setting integrating value by an input device 16 or not. In addition, there is provided with a filling end means 31 which decreases each opening of flow control valves 6 and 8 by degrees, stops a cryogenic liquefied gas supply to the conveying vessel 2, and operates a filling end annunciator 18. With this constitution, filling of the cryogenic liquefied gas to the conveying vessel is positively performable without requiring manual operation and monitoring.
Patent JP-H02209142-A (JP)
Title: Transfusion bag
Inventor: MATSUMIYA TOSHIHARU
IPC: B32B27/30
Filed: 1989-02-08
Abstract: PURPOSE:To obtain the transfusion bag which has excellent flexibility and transparency, allows steam sterilization and less adsorbs drugs by laminating an inside surface layer which is formed of polyolefin, an adhesive agent layer, and an outside surface layer which is formed of a resin compsn. contg. a vinyl chloride resin and an ethylene/carbon monoxide/alkyl (meth)acrylate copolymer at specific ratios in this order. CONSTITUTION:A composite film A to be used as the stock for the transfusion bag has the 3-layered structure laminated with the inside surface layer 1, the adhesive agent layer 2 and the outside surface layer 3 in this order. The inside surface layer 1 is formed of the polyolefin, such as linear low-density polyethylene(LLDPE), LDPE and polypropylene. The outside surface layer 3 is formed of the resin compsn. which contains the vinyl chloride resin and the ethylene/carbon monoxide/alkyl (meth)acrylate copolymer in which the content of the ethylene/carbon monoxide/alkyl (meth)acrylate copolymer is 35 to 70wt.%. This transfusion bag is transparent, is soft, allows the steam sterilization, has no eluate and less adsorbs the drugs.