baber/WOPTO huggingface dataset:
Patent JP-S5969597-A (JP)
Title: Tank having double wall and installation thereof
Inventor: TOMITA TSUTOMU
IPC: F17C3/04
Filed: 1982-10-12
Abstract: PURPOSE:To obtain a double wall tank having high secondary safety without requiring liquid-proof bank by providing prestressed concrete exterior wall integrally on the outer face of wall at the existing tank. CONSTITUTION:In order to prestress an existing tank 1, a supporting pile 14 for supporting load is driven at the design position then ''Diibel'' 16 is welded with predetermined interval to the side wall 4 and reinforcing bars 17 are arranged while sheath 18 is arranged horizontally up and down as material for applying prestress. Thereafter PC rod and DC wire 19 are inserted into each sheath 18 as material for applying prestress and tensioned to predetermined degree thereafter filled with mortal and cured to form prestressed concrete exterior wall 20 making contact with the side wall 4.
Patent JP-H08187509-A (JP)
Title: Perforated pipe extruding die and perforated pipe produced using said die
Inventor: IMAI TOSHIHIRO
IPC: B29C48/11
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a die for a perforated pipe which enables an increase of a feed rate of a workpiece between the tandem teeth of a mandrel and the increase of the threshold speed of extrusion molding. SOLUTION: The die 100 for the perforated pipe is constituted by building a die 1 and the mandrel 2 into a die chamber 3. The die 1 has an extrusion 11 at its center and is enclosed by a land forming the cylindrical surface of a cross-sectional shape corresponding to the external shape of the cross section of the perforated pipe 200 to be extrusion molded. The tandem teeth 23 are so dimensioned as to be coaxially arranged within the extrusion port 11. A chamfered part 7 is formed in the connecting part to a pass chamber 40 of the land. The chamfered part 7 smoothly supplies the workpiece in a hot state at a high speed from the pass chamber 40 to the extrusion space 6 and has the effect of pushing the workpiece between the teeth when the extrusion speed is improved in extrusion molding.
Patent JP-H1025162-A (JP)
Title: Ceramic sintered material
Inventor: FUKUDA JUN
IPC: C04B35/584
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic sintered material not generating a crack, having high insulating resistance and a high thermal expansion coefficient, and excellent in durability by blending a mother material consisting of a nitride-based ceramic material with a prescribed amount of one or more kinds of a carbide, a silicate, a nitride, a boride of a metal having a larger thermal expansion coefficient than the motor material. SOLUTION: This ceramic sintered material is obtained by blending a sintered material consisting of Si3 N4 , a sialon and AlN as a main component as a mother material with WC, MoSi2 , TiN, TiB2 , etc., as a metal carbide, etc., of which blending amount is >=1vol.% and <5vol.%. A volume receptivity of the obtained sintered material is >=10<8> τ.cm and an insulation breaking strength thereof is >=1kV/mn. The figure shows a side view of a ceramic sintered material applied for an insulating part of a ceramic heating body before finishing the same by grinding. The ceramic sintered material 1 consists of a silicone nitride-based sintered material for an insulating part of a ceramic heater 6 equipped with a heat generating resistor 2, a lead part 3, a lead wire 4 and an electrode drawing out port 5.
Patent JP-H1017704-A (JP)
Title: Resin composition for exterminating and preventing insect pest, molded product comprising the same and use
Inventor: NAKADA HIRONORI
IPC: A01N47/22
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely obtain the subject composition substantially not containing a metal component and capable of being stably melt-molded by using a carbamate compound as an active compound. SOLUTION: This resin composition for exterminating and preventing insect pests comprises (A) 100 pts.wt. of a thermoplastic resin, (B) 0.01-200 pts.wt. of a carbamate compound as an active compound, and (C) 0.01-50 pts.wt. of a non-metallic stabilizer. (D) A plasticizer is preferably further contained. The component A is preferably a vinyl chloride resin. The component B preferably comprises (i) 0.01-200 pts.wt. of fenobucarb and (ii) 0.01-50 pts.wt. of pyriproxyfen (the whole amount of the active compounds is <=200 pts.wt.). The component C is preferably at least one kind of stabilizer selected from phosphite compounds, phenolic antioxidants, epoxy compounds and hindered amine photostabilizers.
Patent JP-S5880292-A (JP)
Inventor: TSUKAMOTO KAZUYOSHI
IPC: H05B6/12
Filed: 1981-11-05
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-H0229378-A (JP)
Title: Multicolor thermal sensitive recording material
Inventor: HOSOI NORIYUKI
IPC: B41M5/34
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a clear multicolor image by providing at least one coloring unit layer having specific value or less of haze with the combination of basic dye precursor and developer as coloring system so as to observe a multicolor reflected image from a transparent protective layer side. CONSTITUTION:An opaque magenta coloring layer 2a is provided on the rear face of a transparent support 1, a transparent cyan coloring layer 3 is provided on the front face, a transparent protective layer 4 is provided on the top of the cyan coloring layer, and an opaque protective layer 5 is provided on the top of the magenta coloring layer. Basic dye precursor has properties of coloring upon donating electron or receiving proton, etc., of acid or the like, is not particularly limited, and the developer may use by suitably selecting from known matters. A heat sensitive layer is required to be substantially transparent in all the layers except one outermost layer on one side face of a support to improve color separating property. Here, the transparency must be 60% or less of haze (%).
Patent JP-H1119869-A (JP)
Title: Sheet for grinding wheel
Inventor: KUWABARA MINORU
IPC: B24B45/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a grinding wheel whereby rotational balance of the grinding wheel can be easily adjusted, for instance, even without by a skilled worker. SOLUTION: A sheet main body 22 consisting of paper material is formed in doughnut shape. A scale 23 is printed in a surface 22a of the sheet main body 22. This scale 23 is formed over the total periphery around a center S of the sheet main body 22 serving as an angular center. This sheet 21 for a grinding wheel is fixed thereto with a back surface 22b. This scale 23 serves as an index in the case of relatively moving a balance weight relating to the grinding wheel around an axial line thereof.
Patent JP-H1127828-A (JP)
Title: Electrical junction box
Inventor: HORI IKUYASU
IPC: H02G3/16
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To increase the routing area of a distributing board or the like despite of a compact size, and to facilitate manufacture and assembly. SOLUTION: This junction box is provided with a main cover 1, an under cover 3, and a substrate cover 5, in which at least a distributing board 19 involving branch wiring, a substrate 23 involving a branch circuit, and a bus-bar 17 are stored. Here, storage parts 29, 31 on one side and the other side respectively, which are surrounded by peripheral wall parts 25, 27 on the one side and the other side respectively are formed at the one surface side and the other surface side of the under cover 3, and at least the bus-bar 17 and the distributing board 19 are stored in the storage part 29 on the one side, at least the substrate 23 is stored in the storage part 31 on the other side, the main cover 1 is fitted at the peripheral wall part 25 on the other side, and the substrate cover 5 is fitted at the peripheral wall part 27 on the other side.
Patent JP-S6155729-A (JP)
Title: Coordinate detecting method
Inventor: ASANO TORU
IPC: G06F3/041
Filed: 1984-08-28
Abstract: PURPOSE:To detect an accurate commanded coordinate independently of temperature change by applying pseudo command operation so as to obtain a coordinate value at a connecting point between a switch resistor and an input panel or its vicinity and using it for the operation obtaining a commanded coordinate as a reference value. CONSTITUTION:When analog switches SW1X, SW2X are turned on without any command operation, a switch SW3 is turned on. A capacitor C0 is connected to a pseudo command operating point A0 on a panel P, currents Ix0, I1-x0 are measured as commanded at this point and the coordinate X0 of the point A0 is obtained by the operation using the values. After the SW3 is turned off, a switch SW4 is turned on, the currents Ix0, I1-x0 are measured to obtain a coordinate X1 at a point A1. This is stored as a reference value. When the command operation exists at a point XT, the detected coordinate of the point is obtained by operation, then the coordinate operation using coordinates X0, X1 is attained and the coordinate X of the operating point XT normallized as to the coordinates X0, X1 is outputted. Then the SW1X, SW2X are turned off, switches SW1Y, SW2Y are turned on to obtain the coordinate Y.
Patent JP-H0264201-A (JP)
Title: Method of reducing degree of throttle of valve of partial feed-in type steam turbine and steam turbine generator
Inventor: JIYOOJI JIYOSEFU SHIRUBESUTORI
IPC: F01D17/20
Filed: 1989-07-10
Abstract: PURPOSE: To enable load response to be quicker by changing the opening of a division valve and reducing the size of a valve loop until a variable pressure intersects a calculated value of the valve loop. CONSTITUTION: A division valve 60 is closed gradually to start reducing the flow rate to reach a first intersection. Then, the division valve 60 is completely opened to enable pressure to jump to the normal operation value quickly. A governor 63 is closed to the extent that steamflow is maintained at the value of the first intersection. Then the governor is closed gradually in a controlled speed until it is closed completely. After that, pressure is reduced once more by means of the division valve 60. Then the above-mentioned steps are repeated to reach a second intersection with the valve loop. Thus, optimum efficiency is obtained without reducing boiler pressure upstream of the division valve 60.
Patent JP-H05347361-A (JP)
Title: Formation of contact hole
Inventor: HIRAYAMA TERUMINE
IPC: H01L23/522
Filed: 1992-06-12
Abstract: PURPOSE:To improve the coverage of an upper layer wiring in its formation on a contact hole, by removing an annular reaction product produced on the sidewall of hole patterns of an etching mask in forming the contact hole in a layer insulating film. CONSTITUTION:A layer film 13 is formed so as to cover a wiring 12 formed on a substrate 11 in the first process, and, after an etching mask 14 is further formed, a hole pattern 15 is provided in the etching mask 14 on the wiring 12 in the second process. After a protective film 16 is formed on the inner wall of the hole pattern 15 in the third process, the protective film 16 of the bottom part is removed in such a manner that the protective film 16 is left on the sidewall of the hole pattern 16 and then a taper part is provided on the upper layer of the layer insulating film 13 under the hole pattern 15 in the fourth process. After that, a contact hole 18 is formed in the layer insulating film 13 under the hole pattern 15 in the fifth process, and a reaction product 31 stuck on the surface of the protective film 16, the etching mask 14 and the protective film 16 are removed in the sixth process.
Patent JP-S6279225-A (JP)
Inventor: HAERING ERWIN
IPC: C08G69/28
Filed: 1986-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0466945-A (JP)
Title: Method and device for assembling mask for exposure
Inventor: MATSUYAMA TAKAYOSHI
IPC: G03F1/62
Filed: 1990-07-04
Abstract: PURPOSE:To improve the productivity of masks for exposure by arranging pellicles in parallel with each other, with the surfaces coated with a bonding agent being faced to each other, at prescribed positions on both sides of a reticule and pressing the pellicles to the reticule after detecting a reticule positioning pattern and correcting the position of the reticule to the pellicles to improve the alignment accuracy. CONSTITUTION:A pellicle 3 is put in a recessed section 21a of a base plate 21 with its surface coated with an bonding agent 4 upward and fixed with a spring 12 in a pressed state and a reticule 29 is put in the recessed section 28b of a reticule mounting plate with the surface formed with a chip pattern downward and fixed with a spring 16. In addition, another pellicle 2 is put in the recessed section on the lower surface side of a pellicle fixing plate with the surface coated with the bonding agent 4 downward and fixed to a fixing plate 30 with a spring 19. When the pellicles 3 and 2 and reticule 29 are set in such way, a reference plate 22 provided on the base plate 21, reticule pattern 29a, and the light source 32a of a pellicle fixing plate 30 are arranged almost linearly. The parallel rays of light from the light source 32a are made incident to an observation system 23 in an enlarged state after passing through the plate 22 having the 'cross' pattern 29a and a 'punched cross' pattern. When a resultant image is observed, the relative positional deviation between the pellicles 2 and 3 can be recognized.
Patent JP-H1025094-A (JP)
Title: Clawler type fork lift with tuning function
Inventor: KURODA KAZUNARI
IPC: B66F9/08
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain stable travel driving, and a steering characteristic capable of a small turn and having stableness, by supporting a elescopic mast for elevation on the front part of a leader device, to fixedly support a fork device on the lower part of the extendable mast. SOLUTION: An upper turning body 3 is turnably supported, via a turning wheel braring 2, on the upper part of a crawler type lower traveling body 1, and a leader device 5 is tiltably supported, by the actuation of a tilt- movement hydraulic cylinder 4, on the front part of the upper turning body 3, near to it to the utmost. An extendable mast 7 is supported for elevation, by the actuation of an elevation hydraulic cylinder 6, on the front part of a leader device 5, and a fork device 8 is fixedly supported on the lower part of the extendable mast 7. This can realize efficient cargo handling work by small sharp turnable and unwastefull traveling action.
Patent JP-H05347628-A (JP)
Title: Ring form lan
Inventor: SAKAMURA TAKESHI
IPC: H04L12/42
Filed: 1992-06-12
Abstract: PURPOSE:To arrange phases of each of line data read by a slave station independently of the connection state of plural slave stations. CONSTITUTION:The ring form LAN consists of a master station generating a frame and repeating a recovered frame and of slave stations relaying the frame. A frame generated by the master station has a data new/old flag (m flag) in a slot, the master station has a function of setting the m-flag in the case of repeating the frame, and a slave station 306 uses an m-flag reset means 404 to reset the m-flag at data write. Moreover, an m-flag monitor 401, a selection gate 402 and a delay device 403 implement delay quantity control of output data in response to the m-flag thereby arranging the phases.
Patent JP-H0466835-A (JP)
Title: Testing device of optical waveguide
Inventor: SAKURAI TAKAO
IPC: G01M11/02
Filed: 1990-07-06
Abstract: PURPOSE:To shorten a dead zone and also to obtain a waveform being free from fluctuation by making a light pulse from a light pulse generator enter one end of an optical waveguide, an object of measurement, and by taking out a light signal through a directional coupler. CONSTITUTION:A pulse signal PS is supplied from a pulse generator 11 to a laser light source 12 and a light pulse PI of a prescribed period obtained therefrom is made to enter one end 1a of an optical fiber 1 being an optical waveguide, an object of measurement, through a directional coupler 14 and a photoconnector 15. A light signal PO obtained at one end 1a of the optical fiber 1 is supplied to an optical amplifier 16 through the photoconnector 15 and the directional coupler 14 and converted into an electric signal in a photoelectric converter 17, and it is subjected to amplification 18 and A/D conversion 21 and supplied to an adder 22. In the adder 22, digital signals in a plurality of times of periods of the pulse signal PS are added up, one period thereof being taken as one time, and subjected to logarithmic transformation 23, and thereafter a transformation output thus obtained is supplied to a display unit 24 and displayed as a waveform.
Patent JP-H1020459-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C5/395
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing the photosensitive material superior for prevention of occurrence of fur by using 2 fixing baths containing a specified compound each in a specified concentration different from each other. SOLUTION: The photosensitive material is processed with an automatic developing machine having at least 2 fixing baths containing the compound represented by formula I or II in a concentration of 0.2-5.0g/l in the fixing bath nearest a developing bath and in that of <=0.1g/l in the bath farthest from the developing bath. In formula I, at least 2 of R1 -R6 are a hydroxyl group and each of the rest is an alkyl or aryl group or the like optionally contg. an H or halogen atom or a sulfonyl group or the like. In formula II, each of R1 and R2 is, independently, an alkyl or amino or alkoxy group or the like each optionally substituted and R1 and R2 may combine with each other to form a ring; (k) is 0 or 1; when k is 1, X is a -CO- or -CS- group; and each of M1 and M2 is an H or alkali metal atom.
Patent JP-H0770488-A (JP)
Title: Peeling of coating film
Inventor: FUMIMURA KUNIHIRO
IPC: C09D9/00
Filed: 1993-07-21
Abstract: PURPOSE:To enable the reuse of a plastic waste material having coating film and hitherto disposed as a waste. CONSTITUTION:The coating film on the surface of a molded article of a PPO resin or ABS resin is peeled by using a peeling agent containing one or more kinds of compounds expressed by the general formula R-O-AnH (R is methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl or t-butyl; A is ethoxy, propoxy or ethoxypropoxy; (n) is 1-3) as essential components.
Patent JP-H1026141-A (JP)
Title: Holder of roller bearing
Inventor: TAKANO SUSUMU
IPC: F16C33/46
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a strength difference between a weld part and other parts and to supply sufficient lubricant to a roller even at the time of long time driving by forming a surface making a pocket of an annulus ring irregular, making a protruded surface a surface to receive a roller end surface and providing the weld part at the time of injection molding on a wide part of the annulus ring of the protruded part becoming wide. SOLUTION: Irregularity is provided on a surface making a pocket 5 of an annulus ring 1 of a holder H so as to make a difference on its width, and a weld part U is provided on a part to become wide by formation of a protruded part. Consequently, as strength lowered because of becoming the weld part is supplemented by thickening, strength of the annulus ring 1 is uniformed as a whole in the circumferential direction. Additionally, dimension of a protruded surface 12 in the circumferential direction E is set smaller than a diameter of a roller 4. Accordingly, as lubricant is held in a space of recessed parts on both sides of a protruded part 11b and an end surface of the roller 4 at the time of rotation of a bearing, it is possible to supply sufficient lubricant to the roller 4 even at the time of high speed driving for a long period of time.
Patent JP-H1119611-A (JP)
Title: Container washing device with inverting machine
Inventor: YAMAMOTO TAKANOBU
IPC: B08B9/42
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To automatically wash the apertures of containers, such as beer barrels, with lessened manpower by providing the device with a first inverting machine, a barrel neck washing device for washing the apertures of the containers inverted by this machine and a second inverting machine for inverting the containers after washing to an original state. SOLUTION: This washing device is provided with the barrel neck washing device 3 for washing the aperture 103 of the neck part 102 of the beer barrel 101 transported by a conveyor 22 and inverted by the first inverting machine 2 and is so constituted that the beer barrel 101 after the washing is inverted to the original state by the second inverting machine 4. The first inverting machine 2 (the same holds true for the second inverting machine 4) is so constituted as to rotate arms 6 disposed via supplying members 19 on a lifting device as a base plate by means of actuators 7 and has a pair of grips 16 to clamp the beer barrel 101 at the front ends of the arms 6. The barrel neck washing device 3 comprises a placement bed for supporting the beer barrel 101, a cylindrical brush for washing the inside of the aperture of the beer barrel 101 and a water injector.
Patent JP-S6240765-A (JP)
Title: Read-only semiconductor memory and manufacture thereof
Inventor: ARIIZUMI SHOJI
IPC: H01L27/10
Filed: 1985-08-15
Abstract: PURPOSE:To highly integrate memory cells by forming contact holes in a self- alignment at an oxide film forming time and forming a wiring layer to become a contact pad of an aluminum layer with a silicon nitride film as a mask. CONSTITUTION:Since buried type contact holes are formed in a self-alignment at the time of forming oxide films 39A, 39B, a distance for proving a mask aligning error occurring at PEP time is almost eliminated. Since a distance for proving the mask aligning error for a field oxide film 32 for similarly separating elements is not required as well, this distance can be reduced by half. Further, since a wiring layer 45 to become a contact pad of an aluminum layer 46 is formed with a silicon nitride film 43 as a mask and the contacting pad 45 is formed in a self-alignment in contact by a process of merely removing the film 43, the mask aligning error occurring by PEP can be obviated.
Patent JP-H0465830-A (JP)
Title: Vapor phase growth method
Inventor: NISHIMURA MASAHIDE
IPC: H01L21/318
Filed: 1990-07-06
Abstract: PURPOSE:To decrease dispersion of characteristics of a semiconductor device with the improvement of distribution of film thickness by making grow in the atmosphere where gas pressure is suppressed to less than 0.5Torr, with the volume percentage of ammonia of 2 to trichlorosilane of 5 as raw gas, at the time of making grow a silicon nitride film on a heated substrate. CONSTITUTION:A wafer is put in a wafer holder 3, and is inserted in a reheated furnace 2. After the inside of the furnace 2 has completely been in vacuum condition, ammonia is poured in the furnace with the rate of flow of ammonia of 2 to trichlorosilarne of 5 as raw gas. As a result, the gas pressure is suppressed to less than 0.5Torr. If a silicon nitride film has grown, flowing of raw gas is stopped. After the inside of the furnace 2 has been in vacuum condition, it is switched to the atmosphere of nitrogen, and temperature falls down. Then a wafer is taken out. In this case, distribution of film thickness in a wafer is improved, and the grown film has nearly stoichiometric composition. In addition, exchange cycle is lengthened by removing the by-products with an installed trap on the exhaust side of the device.