baber/WOPTO huggingface dataset:
Patent JP-S54129515-A (JP)
Title: Pipe and method of producing the same
Inventor: MORIMOTO HISAO
IPC: B29C39/16
Filed: 1978-03-30
Abstract: PURPOSE: To provide a pipe wherein the pipe wall is formed by a molding material comprising a mixture of a binding agent and a packing material, and the material cost being cut down while increasing the bending strength.  
     CONSTITUTION: A strippable film 7 is spirally wound over the outer periphry of a mandrel, while moving with rotation the mandrel 1 comprising a spirally wound steel belt in the axial core direction thereof. Then, a belt reinforcement 8' such as glass robing immersed, if required, with a thermosetting resin solution is spirally wound over the strippable film 7 so as to form an inside-reinforced layer 8. Next, molding materials S 1 ', S 2 ' of different compositions are simultaneously dropped on the reinforced layer 8, being supported by a cover cloth 9, and being pressed to the mandrel 1 side by means of a press unit 2 to form an intermediate layer 10. Furthermore, a belt reinforcing layer 11 is formed in a manner similar to the above. Then, the resulting composition is passed through a curing furnace 6 for making the layers in a body, and a desired pipe A being prepared. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01249774-A (JP)
Title: 5-(substituted amino)-8-(phenyl or substituted phenyl)-3h, 6h-1, 4, 5a, 8a-tetraazacenaphthylen- 3-one
Inventor: JIYOSEFU UIRIAMU EPUSUTAIN
IPC: C07D487/16
Filed: 1989-02-20
Abstract: NEW MATERIAL: A compd. of formula I [R 1  and R 2  are each H, alkyl or benzoyl (may be substd. with one to two alkyl, alkoxy, halogen, etc.), C(=O)CF 3 , C(=O)CH 2 Cl, (CH 2 ) n R (R is OH, 4-morpholinyl, phenyl, etc., (n) is 1 to 3), etc., R 1  and R 2  are 4-mopholinyl together with adjacent N, formula II ((m) is 2 to 6); R 3  is H or alkyl; R 4  is H, halogen, alkoxy, alkyl, etc., R 5  is H, alkyl].  
     EXAMPLE: 7-[3-(Trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidine-3-carboxyamide.  
     USE: A medicine useful in the treatment of the diseases of the consciousness and the action of the related nerves of mammals.  
     PROCESS: The compd. of the formula I is obtd. by treating the compd. of formula III with a strong acid to obtain the compd. of formula IV and finally bringing the amine of formula VII into reaction by way of the compd. of formula V and the compd. of formula VI. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S51114369-A (JP)
Title: Method of treatment of exkaust gas
Inventor: OOTA MASAO
IPC: C01F1/00
Filed: 1975-04-01
Abstract: PURPOSE: To remove effectively the sulfur oxides and nitrogen oxides contained in combustion gas from boilers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000236649-A (JP)
Title: Liquid-cooled electromagnetic machine
Inventor: HAGIWARA KEIZO
IPC: H02K9/19
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the external dimensions of a liquid-cooled magnetic machine by providing a cooling passage in a magnetic path, constituting the magnetic circuit of an electromagnetic machine body and employing a magnetic fluid as a cooling liquid, thereby eliminating the need of an external cooling passage. SOLUTION: A hole serving as a cooling liquid passage 36 is made in a part of a stator core 1, serving as a magnetic path constituting the magnetic circuit of a permanent magnet type synchronous machine body, and a magnetic fluid is employed as a cooling liquid. The magnetic fluid is produced, for example, by dispersing and settling ultrafine particles of magnetite or ferrite having a particle size of about 10 nm into kerosene using a surfactant. Since the cooling liquid passage 36 is provided directly at a part of the stator core 1 serving as a magnetic path and a magnetic fluid is employed as a cooling liquid, the cooling liquid passage 36 constitutes a part of magnetic path for passing flux when it is filled with the magnetic body, and a magnetic circuit is established.  Since external cooling passage can be eliminated, external dimensions of a liquid-cooled magnetic machine can be reduced.
Patent JP-S59163323-A (JP)
Title: Preventive for arteriosclerotic disease
Inventor: MISAKI AKIRA
IPC: A61P9/10
Filed: 1983-03-08
Abstract: PURPOSE:To provide the titled preventive containing the acidic polysaccharides of Auricularia auricula-judae as an active component. CONSTITUTION:A preventive for arteriosclerotic disease having cholesterol- lowering effect and especially small arteriosclerotic index is prepared by using the acidic polysaccharides of Auricularia auricula-judae as an active component. It is administered at a dose of 450-900mg daily in 3-4 divided doses in the form of tablet, granule, capsule, etc. The acidic polysaccharide of Auricularia auricula-judae is a polysaccharide composed of xylose, mannose, glucose and glucuronic acid and exisiting in Auricularia auricula-judae. It can be obtained as a precipitate prepared e.g. by extracting Auricularia auricula-judae with a salt solution, extracting the extraction residue with hot water, and treating the extract with cesylpyridinium chloride complex.
Patent JP-H04276544-A (JP)
Title: Bonding type chemical sensor
Inventor: USHIO KAJIRO
IPC: G01N27/04
Filed: 1991-03-05
Abstract: PURPOSE:To obtain sensors having the high nondefective product rate even in industrial mass production by achieving excellent reproducibility in a bonding type chemical sensor for detecting the samples such as gas, humidity and solvent. CONSTITUTION:A bonding type chemical sensor comprises an upper electrode 3, a first member 1 which is bonded to the upper electrode, a second member which is bonded to the first member and a lower electrode which is bonded to the second member. The first and second members are manufactured by a thin-film forming technology. Thus, the bonding interface between the first and second members becomes smooth. Therefore, the contact area is always constant, and the reproducibility is improved. Since the first and second members are the thin films, the entire chemical sensor become very thin and compact.
Patent JP-S51113711-A (JP)
Title: Magnetic storage unit
Inventor: TAKEI MASAKI
IPC: G11B5/40
Filed: 1975-03-31
Abstract: PURPOSE:In order to obtain a long life rotary type magnetic storage unit by protecting magnetic head from the external impacts.
Patent JP-S63237792-A (JP)
Title: Production of monoacetate
Inventor: FUREDERITSUKU RICHIYAADO GURII
IPC: C12P17/04
Filed: 1988-02-23
Abstract: A method for the monoacetylation of diols is disclosed. A diol and an ester of acetic acid are reacted in the presence of a biocatalyst that is derived from Corynebacterium oxydans. The method is particularly useful to produce chiral monoacetates from the corresponding prochiral diols.
Patent JP-H06300883-A (JP)
Title: Upper lid of reactor pressure vessel
Inventor: JIEEMUSU KEI SAWABE
IPC: G21C13/00
Filed: 1994-03-10
Abstract: PURPOSE: To remove an upper lid from a body without removing a vent pipe path coupled to a nozzle disposed in the upper lid for sealing the body of a nuclear reactor pressure vessel. CONSTITUTION: An upper lid 28 includes arched dome 36 and the dome 36 includes an integrally formed upper lid flange 38 with an upper lid mating face 42 to be engaged with a body 24 in sealed state in assembling. The upper lid flange 38 includes an upper lid inner path 52 through which it extends and has a first port in the upper lid mating face. A vent pipe path 30 is disposed by communicating into the upper lid inner path 52 and an inside of the dome 36 with which fluid is guided between them. Since the vent pipe path 30 is coupled with the dome 36 in fixed state, the vent pipe path is carried together with the dome 36 when the upper lid is removed from the body.
Patent JP-S62197305-A (JP)
Title: Converter device for sulfuric acid plant
Inventor: ITO KIMIHIRO
IPC: C01B17/80
Filed: 1986-02-26
Abstract: PURPOSE:To obtain the titled device of a simple structure capable of being constructed with a smaller amt. of steel and lower construction cost and wherein auxiliary equipment is easily arranged by housing a vertical cylindrical catalyst part in respective catalytic reaction parts, and independently supporting each catalytic reaction part. CONSTITUTION:For catalytic reaction parts 5, for example, are supported by respective struts 13 and installed on the ground. The raw gas is passed through the gas inlet 3 and gas outlet 4 of the respective catalytic reaction parts 5A-5D, and reaction takes place in each reaction part to produce sulfuric acid. A vertical cylindrical catalyst bed 1 is housed in the respective catalytic reaction parts 5A-5D. The respective catalytic reaction parts 5A-5D are so designed that desired passing cross-sectional area and passing thickness are provided to the catalyst bed 1 during the catalytic reaction. The auxiliary equipment 14 such as heat exchangers 7 and 8, sulfuric acid production devices 9 and 10, and waste gas treating devices is independently provided on the ground. By such a constitution, the structure is simplified, the amt. of steel to be used is reduced, the construction cost is reduced, the auxiliary equipment can be easily arranged, and the diffusion of the gas through the catalyst bed is ameliorated.
Patent JP-S56140007-A (JP)
Title: Intermittently feeding apparatus of ozone
Inventor: TANAKA MASAAKI
IPC: C01B13/10
Filed: 1980-03-27
Abstract: PURPOSE: To reduce the power consumption of an ozone feeding apparatus provided with an ozonizer and an ozone adsorbing and desorbing tower by thoroughly discharging warm brine for heating from the tower after finishing the desorption of ozone adsorbed in the tower.  
     CONSTITUTION: In the intermittently ozone feeding apparatus composed of ozonizer 1 and adsorbing and desorbng tower 2 which is cooled with cold brine from refrigerator 9 in the adsorption of ozone and heated with warm brine in warm brine vessel 6 internally installed with a heater in the desorption of ozone, after finishing the desorption of ozone, magnet valve 5-5 is opened and pump 11 is actuated to thoroughly return warm brine remaining in tower 2 to vessel 6. Thus, the power of refrigerator 9 is required to cool tower 2 and the adsorbent alone before starting the adsorption of ozone, and the cooling of the remaining warm brine is made unnecessary. Thus, reduce the power consumption is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03245344-A (JP)
Title: Reel braking mechanism
Inventor: EGUCHI NAOKI
IPC: G11B15/22
Filed: 1990-02-22
Abstract: PURPOSE:To always execute a tape loading operation without fail by abutting/ separating a braking member on/from a reel while being interlocked with the elevation of a cassette holder to be provided on a magnetic recording and reproducing device. CONSTITUTION:When a cassette holder 1 is raised, a braking member 11 provided on one end of a brake lever 10 is turned to the inside and when a cassette is inserted to the cassette holder 1, the braking member 11 comes into contact with the lower surface of an S reel 4 so as to lock the movement of the S reel 4. When the cassette is mounted on the cassette holder 1 and lowered, an arm 15 is turned while being interlocked with the movement of an elevating link and the brake lever 10 to be engaged with the lower end of the arm 15 is turned as well. Then, the braking member 11 is separated from the lower surface of the S reel 4 and the S reel 4 is freely rotated. Thus, when the cassette is inserted to the cassette holder 1, the slack of the tape is prevented from being increased without fail and the tape loading operation can be surely executed.
Patent JP-H08229872-A (JP)
Title: Hand with floating mechanism
Inventor: ENDO AKIO
IPC: B25J15/08
Filed: 1995-02-28
Abstract: PURPOSE: To absorb errors in three-dimensional directions to perform the positioning of a workpiece by fitting the intermediate member and shaft body of floating mechanism to each other through the convex spherical part of a spherical bearing, and making a floating body movable and rotatable in relation to the shaft body. CONSTITUTION: An intermediate member 28 and a shaft body 27 are fitted to each other through a convex spherical part 50a of a spherical bearing so as to support a floating body rotatably. The floating body is supported in a floating state by a spring 32 so as to be rotatable and movable in a horizontal direction and within a horizontal plane. The floating body is also movable in a vertical direction by clearances formed between the floating body, and a plurality of spherical body groups 30a, 30b and the intermediate member 28, but the movement within the horizontal plane is regulated by the clearances α, γ, and the vertical moving quantity is regulated by another clearance β. Errors in the horizontal direction, rotating direction and vertical direction can thereby be absorbed respectively.  A positioning shaft 35 is then engaged with a positioning member 37 by a positioning cylinder 36 to fix the floating body.
Patent JP-H09230647-A (JP)
Title: Image forming device
Inventor: SHIMOOOSAKO MASATAKA
IPC: G03G15/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device equipped with a hand feed device which can make automatic start of the second sheet and thereafter once the number of placing is set. SOLUTION: An image forming device concerned is composed of a hindering member 1 to contact with the leading edge of a sheet of paper transported and hinder it from advancing, roller couples (2a and 2b; 3a and 3b) installed in the upstream and downstream of the hindering member 1 and rotated by the same driving means, a hand feed table 5 on which sheets are set, and a sheet set sensing means 4. Sheets of paper are set, and the leading edge of one sheet is positioned identical to that of the document by disengaging the hindering member 1, and then the sheet is fed to the image transcribing part.
Patent JP-H07249841-A (JP)
Title: Printed circuit board
Inventor: MATSUZAKA YOSHIKI
IPC: H05K1/00
Filed: 1994-03-10
Abstract: PURPOSE:To obtain a printed wiring board on which a pattern cutting operation can be conducted easily without giving damage to the region other then the pattern which is the objective for cutting on a substrate on which layer interval is narrowed for formation of high density. CONSTITUTION:In a printed wiring board 11 having two or more layers, a pattern prohibited region, lacking a part of pattern, is formed on the pattern provided on the layer containing at least a layer located directly under the surface layer (inside) in the range of a fixed area from the base of each land consisting of a through hole land 6 where the surface layer of a conductive pattern 2 is connected.
Patent JP-S55132602-A (JP)
Title: Semi-permeable composite membrane with high performance and its preparation
Inventor: FUKUCHI SHIYUUZOU
IPC: C08G73/02
Filed: 1979-04-04
Abstract: PURPOSE:To manufacture the titled membrane which is excellent in the quantity of water, which transmits, and a rate of removal by a method wherein a thin membrane with composition consisting of polyethylene imine (derivative) and piperazine (derivative) is prepared on a porous supporting body and treated with a polyfunctional bridging agent solution. CONSTITUTION:A thin membrane with composition being composed of a compound A and a compound B is formed on a porous supporting body by treating the supporting body with a water solution containing the compound A and the compound B. The membrane is treated with a polyfunctional bridging agent, whose one molecule has not less then two functional groups which can react with an amino group, such as an organic solvent solution of acid chloride, isocyanate, etc., and thermally treated immediately, and the thin membrane consisting of the compounds A, B is bridged. The compound A is either of the two or both of polyethylene imine and its derivative, and the compound B is either of the two or both of piperazine and its derivative. The compound membrane hardly changes on standing, and also has an excellent chlorine resisting property.
Patent JP-H01216056-A (JP)
Title: Controller for internal combustion engine
Inventor: IWATA TOSHIO
IPC: F02P5/15
Filed: 1988-02-22
Abstract: PURPOSE:To reduce the number of used sensors by providing a combustion condition detecting means in a specified cylinder, setting a first control parameter at a different value from those for the other cylinders, and controlling a second control parameter of all the cylinders based on the output of this detecting means. CONSTITUTION:In a four-cylinder engine, a specified cylinder, or a first cylinder for example, is provided with a cylinder inner pressure sensor 3 of a combustion condition detector, and its output signal is inputted to a knock detecting circuit 41 in a control circuit 4. The output signal of this knock detecting circuit 41 is inputted to a computer 43 together with the output signals from an intake air pressure sensor 6, an air flow sensor 8 and a crank angle sensor 5. The computer 43 sets the fuel injection quantity for the first cylinder on the dilute side to make it easier to generate a knock in the first cylinder, and when the knock is detected, the ignition timings for the first cylinder and other cylinders are controlled for an angular delay of a predetermined value, thereby production of knocks are prevented for all the cylinders.
Patent JP-H08330543-A (JP)
Title: Capacitor manufacture of semiconductor element
Inventor: BOKU EISHIN
IPC: H01L27/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To enable high integration of a semiconductor element by a method, wherein a storage electrode, having an increased surface area by forming irregularities on a sidewall, is formed using differences in the etching selectivity ratio between an impurity-doped silicon layer and a non-impurity doped silicon layer, and then a dielectric film and a plate electrode are formed. SOLUTION: An oxide film 21' is removed using the difference in the etching selectivity ratios between amorphous silicon films 17, 19, 25 and 27 and the oxide film 21'. Then, the entire body is annealed, and impurities contained in the amorphous silicon films 17 and 27 are activated. Next, the impurity-doped polycrystalline films 17 and 27 are etched in a specific width using the difference in etching selectively ratios, and an irregular surface is formed on the sidewall of a cylindrical structure. Then, the impurities contained in the polycrystalline silicon films 17 and 27 are diffused and doped on the polycrystalline silicon films 19 and 25 by performing a heat treatment process, and a silicon storage electrode, having increased surface area, is formed.  A dielectric film and a plate electrode are formed on the surface of the storage electrode by the processes which are to be performed later.
Patent JP-H05187009-A (JP)
Title: Dust arrester
Inventor: MARUMI MASARU
IPC: E02B5/08
Filed: 1992-01-14
Abstract: PURPOSE:To reduce the water conveyance obstruction of a screen frame, and to inhibit the increase of level difference between the upstream and downstream of a dust catcher by installing a guide chute tilted so as to be successively heightened on the upstream side of the water channel of the dust catcher. CONSTITUTION:A screen frame 4 with a screen for collecting dust is joined with an endless link chain 3, and a dust catcher 100 driven through a pair of upper and lower sprocket wheels 1, 2 is installed to the link chain 3. A guide chute 200 inclined so as to be successively heightened toward the downstream side of a water channel from the bottom of the water channel is mounted on the upstream side of the water channel of the dust catcher 100. A guide member, in which flowing water in the water channel can be passed freely and which guides dust in flowing water to an oblique upward section in the water channel along an inclination, is set up to the guide chute 200. Dust staying in flowing water in the water channel is conveyed up to a section near a water surface along the guide chute 200 immediately before the dust catcher 100, and collected to the screen frame 4 on the water surface or near the water surface.
Patent JP-H09230925-A (JP)
Title: Plant monitor screen display program start device
Inventor: KARASAWA TAKASHI
IPC: G06F3/048
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To save the labour to generate and test a state change analytic program which starts a screen display program that makes a CRT display an image on its screen in a plant centralized monitor system according to the changes of a plant facility state signal. SOLUTION: The 3rd and 4th digits of the name 10 of the plant facility state signal are assigned for an in-plant place code, the 5th and 6th digits are assigned for an in-facility signal serial number, and part (3rd - 6th digits) of the name 10 of the state signal and part (2nd - 5th digits) of the name 20 of a corresponding plant monitor screen display program are given the same constitution. Therefore, when the state signal changes, the state analytic program calls the name 10 of the plant facility state signal from the address of the mount position of the signal input part through another table, takes the 3rd - 6th digits of the name 10 out and adds 'K' at the head to generate the name 20 of a screen display program, and starts this screen display program immediately.
Patent JP-H10236754-A (JP)
Title: Dropping object receiving device for elevator
Inventor: SHIBAZAKI SHUSAKU
IPC: B66B13/30
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a dropped small stone or the like, even when it passes through between a car side sill and a landing side sill, from dropping down in a hoistway. SOLUTION: This device comprises a landing side sill 1 and a car side sill 6 opposed to each other, car side door 8 guided by this car side sill 6, receiving box 13 while receiving energizing force to a car side to be provided turnably to a downward side from the car side sill 6 in a car 5 with an upper surface 13a opened, and a work member actuated when pressed by the open acting car side door 8 to turn the receiving box 13. When the car side door 8 performs opening action, the work member is operated, to turn the receiving box 13, so as to position an upper surface 13a of this receiving box 13 in a part t between the landing side sill 1 and the cage side sill 6.
Patent JP-S60258542-A (JP)
Inventor: MIRAA DONARUDO ENU
IPC: G03C1/38
Filed: 1985-02-28
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-2000238689-A (JP)
Title: Grip for inflatable boat
Inventor: OKAWA SHIRO
IPC: B63B7/08
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To attach and support a grip only by adhesion without sewing work relative to the grip of an inflatable boat. SOLUTION: This grip is formed by a grip body b1 formed by overlapping a plurality of sheets of rubber-coated cloth, and a fixing cloth b2 for adhering and fixing respectively two sheets of adhesive pieces 21, 22 extended from both ends of the grip body b1. A pair of cuts 3a, 3b inclined in substantially truncated chevron shape in a front view, are formed on the fixing cloth b2, two sheets of adhesive pieces 21, 22 attached to both ends of the grip body b1, are inserted and expanded in both cuts 3a, 3b to be adhered to a rear surface of the fixing cloth b2, and the rear surface of the fixing cloth b2 and the adhesive pieces 21, 22 are fully adhered to the specific positions of the inflatable boat. Whereby the grip (b) can be attached and supported only by adhesion.
Patent JP-S58157539-A (JP)
Inventor: YURII MIHAIROUITSUCHI BODOPUIA
IPC: B21H5/00
Filed: 1982-03-16
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-S53126268-A (JP)
Title: Semiconductor device
Inventor: FUJIOKA KAZUNAO
IPC: H01L23/50
Filed: 1977-04-11
Abstract: PURPOSE: To prevent the occurrence of tab short by making the portions of the peripheral edge part of a tab for pellet mounting thinner than lead end parts. 
     COPYRIGHT: (C)1978,JPO&Japio