baber/WOPTO huggingface dataset:
Patent JP-S54108190-A (JP)
Title: Fuel assembly
Inventor: OGATA KEISHIN
IPC: G21C3/00
Filed: 1978-02-15
Abstract: PURPOSE: To enable the assembling of a fuel assembly easy, and to enable the disassembling and reassembling by a remote operation, by means of inserting a knock bar into the penetrating hole of a fuel rod while the position is controlling by setting up a channel at the end plug of the fuel rod, and by engaging the supporting plate with the channels.  
     CONSTITUTION: A channel 31 of a rectangle in cross section and a penetrating hole 32 are set up at the end plug 10 of a fuel rod. The half completed product is obtained by means of engaging a supporting plate 41 in a penetrating hole 43 of an assembly frame 8, and of combining a wrapper tube 3, the assembling frame 8, and an entrance nozzle by assembling. A prescribed number is inserted by means of engaging the channel 31 of the fuel rod 5 with the supporting plate 41. Then, fuel rods 5 are supported by means of inserting a knock bar 42 into penetrating holes 32 coming in line via a penetrating hole 45 of the wrapper tube 3 and a penetrating hole 44 of the assembling frame 8. By such means, when the fuel rod may be with- drawn, the support is out of the way only by the withdrawing of the knock bar 42, thereby the handling can be effected with ease. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58132306-A (JP)
Title: Vertical rolling mill
Inventor: YOSHIZAWA ISAMU
IPC: B21B31/12
Filed: 1982-02-02
Abstract: PURPOSE:To prevent the sagging in the end parts of rolling reduction screws and to reduce the overall length of rolling mills by providing dummy blocks movably between the preceding end parts of the rolling reduction screws and the journal boxes of rolls. CONSTITUTION:In the stage of changing rolls, rolling reduction screws 3 are retreated and oil pressure is supplied to the cylinders 8 of dummy blocks 6. When piston rods 9 are stopped in forward positions and balance cylinders 20 are operated, the blocks 6, liners 16 and journal boxes 2 retreat in the state of contacting with each other. When the oil pressure of the cylinders 8 is removed and the rods 9 are pushed in, clearances are made between the rods 9 and the liners 16. Here, the blocks 6 are moved to the retreat positions and further balancing cylinders 20 are operated to remove supporting members 18. The boxes 2 are moved and the boxes 2 are hoisted with a crane. Thus, the spaces produced after removal of the blocks 6 and the liners 16 provide the spaces for changing the boxes 2; therefore the strokes of the screws 3 are reduced.
Patent JP-H05103215-A (JP)
Title: Parallel processing archtecture for run-length code
Inventor: YUNGU CHIYUNGU RIN
IPC: G06F9/38
Filed: 1992-01-30
Abstract: PURPOSE: To improve an image data compression efficiency and a data transmission speed by detecting run start and run end bits of all black runs in a word without being interfered with a CPU. CONSTITUTION: A run detector 33 detects whether or not run start and run end bits are in existence in a word. In the case that one or a plurality of run start bits are in existence in a word, the processing by an address generator 31 is activated by the run detector 33. When it is recognized that no run start and run end bits are in existence in a word, two generators 31, 32 are not activated and the run detector 33 generate a pulse signal to inform it to a CPU and to load image data of a succeeding word to allow the CPU to execute other processing.
Patent JP-S56112110-A (JP)
Title: Quartz oscillator
Inventor: TAKAHASHI KUNIHIRO
IPC: H03H9/19
Filed: 1980-02-12
Abstract: PURPOSE:To make an AT cut quartz oscillator small-sized, and also improve both the frequency temperature characteristics and the spurious characteristics, by setting the ratio of length, width and thickness of said resonator within the prescribed range. CONSTITUTION:The AT cut quartz oscillator is made in the form of simple rectangle, bi-bevel, plano-bevel, bi-convex, plano-convex rectangle, etc., and the ratio to its length (l), width W and thickness (t) in dimensions is made 6.0<=l/t<=14.5, 3.1<= W/t<=3.5, respectively. According to said range, it is possible to obtain the intrinsic frequency temperature characteristics of the AT cut quartz oscillator without being influenced by spuriousness, by which the frequency is decided by width in dimensions.
Patent JP-S53100828-A (JP)
Title: Speaker circuit
Inventor: MATSUI JIYOUJI
IPC: H04R3/00
Filed: 1977-02-15
Abstract: PURPOSE:To ensure the protection, when a speaker is connected with amplifiers, while requiring no capacitor to improve the characteristics of low range, by providing a protecting circuit in the two amplifiers so that the power supply to the amplifiers may be controlled during an abnormal operation.
Patent JP-H09212390-A (JP)
Title: Method for processing system log
Inventor: TOMITA HARUO
IPC: G06F11/34
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To construct a computer system capable of normally sampling a system log while securing fault resistance by providing the system with a specific memory and referring to the contents of the memory. SOLUTION: The computer system for periodically sampling check points, and when a fault is generated, restoring the system 1 to a check point state held immediately before the fault generation and restarting data processing from the restored state is provided with a buffer memory 13 for recording log information sampled by the system 1. In fault recovering processing after the generation of the fault, system log information obtained at the time of fault generation is sampled and stored in the memory 13 and system log information sampled after fault recovery is read out from the memory 13 and written in a main storage device 14.
Patent JP-S61175361-A (JP)
Title: Double line type continuously variable transmission
Inventor: MATSUI HIDEAKI
IPC: F16H47/00
Filed: 1985-01-30
Abstract: PURPOSE:To prevent the slip of a belt and distribute torque uniformly into each transmission by connecting the belt type continuously variable transmissions in parallel and connecting the input pulleys through a fluid coupling. CONSTITUTION:The captioned belt type continuously variable transmission is equipped with two continuously variable transmission parts A and B, and input and output pulleys 110A, 110B, 210A, and 210B are connected in parallel in each transmission part. A fluid coupling 120 is installed onto a connecting shaft which connects the input pulleys 110A and 110B, permitting the slip between the both pulleys. Therefore, even if a large dispersion exists in the manufacture of the belt type continuously variable transmission, in each line, said error can be absorbed, and the slip of the belt can be prevented, and a large torque can be transmitted.
Patent JP-S60160855-A (JP)
Title: Apparatus for preparation of bean curd
Inventor: KOBAYASHI SHIGEHITO
IPC: A23L11/00
Filed: 1984-01-31
Abstract: PURPOSE:To enable the preparation of bean curd easily in an ordinary home without necessitating the skill, by automating a series of the continuous procedures for the preparation of bean curd comprising the crushing of soaked soybean, the separation of soya milk from the bean curs refuse, and the coagulation and forming of the soya milk. CONSTITUTION:The centrifugal separation tank 13 for separating th crushed soybeans into soya milk and bean curd refuse is furnished with the rotary crushing edge 27 for crushing the soaked soybeans. The tank 13 is placed rotatably in the liquid storage case 12, and the boiling and forming vessel 14 containing the soya mil prepared in the tank 13 is transferred by the transfer means 40 along the prescribed path to the boiling, coagulation and forming sites. The soya milk in the vessel 14 is heated withe the heating means 47 according to the stage such as boiling, warming, etc., and the soya milk in the vessel 14 is stirred by the stirring means 50 in the course of boiling, coagulation and forming procedures. When the boiled soya milk is cooled to a prescribed temperatue, the coagulant is mixed with water in the means 70 for pouring the coagulant into the soya milk by the tilting motion, and the mixture is poured into the soya milk in the vessel 14.
Patent JP-H07207767-A (JP)
Title: Curving-deforming anchor
Inventor: SHIMIZU KOUJI
IPC: F16B13/10
Filed: 1994-01-14
Abstract: PURPOSE:To heighten holding power by arranging a locking part to lock a main body on an anchor outer pipe in which the anchor main body is inserted, and constituting so that when force not less than a prescribed value is applied to the main body, the locking part is deformed and the main body is further inserted. CONSTITUTION:A head part 4 is fixed to a base end part of a body part 3, and a forked part 5 having a notch groove 5a having a length L is arranged between a pair of leg parts 5b on the other end, and an anchor main body 1 is formed. A tapering part 6 is arranged in a tip part of a circular pipe, and a recess part 7 composed of an opening hole 7a and a taper part 7b is arranged, and a recessed groove 8 having a step part is arranged in a position separated by a length L from the recess part 7. A collar part 9 is arranged in a base end part of the circular pipe, and an anchor outer pipe 2 is formed. In the case of work execution, the outer pipe 2 is driven in an ALC, and when the main body 1 is inserted and driven in the outer pipe 2, the step part of the recessed groove 8 is deformed, and the forked part 5 is derived outside from the opening hole 7a while curving, and expands in the ALC through the taper part 7b.
Patent JP-S63185086-A (JP)
Title: Wavelength tunable semiconductor laser
Inventor: SATO MAKOTO
IPC: H01S5/00
Filed: 1987-01-28
Abstract: PURPOSE:To oscillate one wavelength of two wavelengths selectively, by controlling depletion layer regions which are generated when a reverse bias is applied to a p-n junction. CONSTITUTION:Dotted-line regions, which are provided beneath GaAs-AlGaAs semiconductor electrodes 18 and 19, are p-type regions. A positive potential is applied to the electrode 19, and a negative potential is applied to an electrode 17. A forward current is made to flow through a p-n junction. Then holes in a p-type region 20 and electrons in an n<+>-AlGaAs 14 are injected into an n<->- GaAs layer 15. When the electrons ind the holes are recombined, light is generated. Finally lasing is conducted by means of a resonator. When the potential difference between the electrodes 19 and 17 is increased, an optical wave having a short wavelength is obtained. When a negative potential is applied to the electrode 18, a reverse bias is applied to the p-n junction. The lasing depletion layers are formed in the n<->-GaAs layer. The width of the depletion layer is increased with the negative potential. The lasing from the n<->-GaAs active layer is stopped. When the potentials of the electrodes 17, 18 and 19 are adjusted, the laser beams from the active layers of the n<->-GaAs 15 and the n-AlGaAs 13 can be selectively taken out.
Patent JP-H05208424-A (JP)
Title: Resin molding method
Inventor: SUETSUGU KATSUMI
IPC: B29C45/17
Filed: 1992-01-31
Abstract: PURPOSE:To provide an integral resin molding method of a pillar trim center possessing the first wall part, the thick second wall part possessing an undercut part standing up to the first wall part and a fitting boss standing up from the first wall part on a position confronted with the undercut part. CONSTITUTION:A mold 14 provided with a slide core 7 molding an undercut part 4 is prepared, a sliding quantity 8 of the slide core 7 is selected so that mold release from the undercut part 4 becomes possible without striking a fitting boss 6. A part of resin 26 is injected within a cavity 13, then gas 29 is injected within the resin 26 so that cavity 32 is formed in the second wall part 5 and further simultaneously with injection of the residual part of the resin 26 so that the cavity 13 is filled with the resin 26 the residual part of the gas 29 is injected.
Patent JP-H08211406-A (JP)
Title: Active matrix display element
Inventor: TAKADA HITOSHI
IPC: H01L29/786
Filed: 1995-02-02
Abstract: PURPOSE: To decrease the leakage current of a polycrystalline silicon TFT by relatively determining the values of the capacitance between light shielding films and respective inter- electrode wirings and between pixel electrodes in such a manner that the potential of the light shielding films enter in the range of the specific min. potential of the light shielding films. CONSTITUTION: The light shielding films 8 are formed separately by each of respective pixels and are insulated and are provided with the overlaps with insulating films 7 between the light shielding films 8 and gate electrodes 1a wirings, between the light shielding films 8 and source electrode wirings 3 and between the hight shielding film 8 and the pixel electrode 4. The capacitance between the light shielding films 8 and the gate electrode wirings is defined as C1 , the capacitance between the light shielding films 8 and the source electrode wirings 3 as C2 and the capacitance between the light shielding films 8 and the pixel electrodes 4 as C3 .  The values of C1 to C3 are then relatively determined in such a manner that the potential VB of the light shielding films enters in the range of VBMIN±2V if the potential VB of the light shielding films at which the parasitic channel current of the polycrystal semiconductor TFTs is nearly minimized is defined as the min. potential VBMIN of the light shielding films at the time the thin-film transistors (TFTs) is brought into a non-selection state by impression of the max. effective voltage between the sources and the drains and impression of the off voltage on the gate electrodes 1.
Patent JP-H08208941-A (JP)
Title: Propylene resin composition and molding made therefrom
Inventor: WATANABE KAZUYUKI
IPC: C08K5/10
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a propylene resin compsn. excellent in low-temp. flowability, softness, and stampability. CONSTITUTION: This compsn. comprises 100 pts.wt. propylene-α-olefin block copolymer (A) having a ratio (η1 /η2 ) of the melt viscosity (η1 ) measured by the slit die method under a shear rate of 10<1> sec<-1> to that (η2 ) under a shear rate of 10<2> sec<-1> of 3.5-8, 5-150 pts.wt. rubbery polymer (B), 1-30 pts.wt. at least one plasticizer (C) selected from among a mineral oil softener, a phthalic ester plasticizer, and a silicone oil, and 0.005-2 pts.wt. org. peroxide (D). It is prepd. by dynamically heat treating at least components A and D among these components and adding the remaining components to the treated components in such a manner that the resulting compsn. has a melt flow rate (measured according to JIS K 7210 at 230 deg.C under 2.16kg-load) of 50-300g/10min.
Patent JP-H02198232-A (JP)
Title: Optical reception level monitor circuit
Inventor: YOSHIZAWA HITOSHI
IPC: H04B17/00
Filed: 1989-01-27
Abstract: PURPOSE:To expand a relay interval of an optical communication line by providing a discrimination means outputting an alarm signal when an optical reception level is a fault discrimination level or below and a level fluctuation detection means outputting an alarm signal when the optical reception level is changed suddenly. CONSTITUTION:An optical signal inputted from a reception terminal A and converted into an electric signal by an optical reception circuit 10 is inputted to a detection circuit 16 via an AGC circuit 12, detected by the circuit 16 and inputted to a reception level discrimination circuit 18. Then the circuit 18 compares the level of the output signal of the circuit 16 with a preset fault discrimination level and when the level o the output signal of the circuit 16 is the fault discrimination level or below, an alarm signal is outputted from an alarm output terminal B. Moreover, a level fluctuation detection circuit 20 uses a differentiating circuit being the component of the circuit 20 so as to detect whether or not the level of the output signal of the circuit 16 is changed suddenly and in the case of level changed suddenly, an alarm signal is outputted from the terminal B. Thus, since the fault discrimination level is set lower than the reception level of the reflected light caused at a broken optical fiber, the relay interval of the optical communication line is expanded.
Patent JP-H10211874-A (JP)
Title: Brake valve mounting structure
Inventor: KINOSHITA KAZUE
IPC: B60T8/28
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To arrange a brake valve without interfering with other parts by installing it at the right or left of a rising part on a rear floor. SOLUTION: A brake pipe 2 is arranged crosswise, an brake valve 4 is installed at the right of a rising part 3a on a rear floor 3. A recess 6 is formed at the right of a rear floor cross-member installed in the rear of the rising part 3a of the rear floor 3, and the brake valve 4 is installed in this recess after being tilted. A muffler 7 is installed in the right rearward of the rising part 3a of the rear floor 3. Likewise, a gasoline tank 8 is installed at the left rearward of the rising part 3a of the rear floor 3. Since the brake valve 4 is installed at the right of a car body, an overall length (length ranging from a master cylinder to a rear drum brake) of the brake pipe 2 of a right-hand steering wheel car is shortened.
Patent JP-S63186862-A (JP)
Title: Formation of organic thin film on metallic base material
Inventor: HIRAOKA KAZUYUKI
IPC: C23C14/48
Filed: 1987-01-28
Abstract: PURPOSE:To form an org. thin film having superior hardness and adhesion when an org. thin film is formed on the surface of a metallic base material by plasma polymn., by implanting ions of a specified substance before the formation of the org. thin film. CONSTITUTION:When a monomer producing a hard polymer such as a fluorine compd. monomer, an arom. monomer or a monomer having a 5-membered heterocyclic structure is plasma-polymerized to form an org. thin film as a protective film on the surface of a metallic base material such as a stainless steel sheet plated with gold, silver or copper, a platinum sheet, a silver sheet, a steel sheet or an aluminized steel sheet, ions of a gas such as carbon, nitrogen or oxygen are previously implanted with ion beams at 5-300kV acceleration voltage. A hard org. thin film having superior adhesion to the base material can be formed by plasma polymn.
Patent JP-H01194986-A (JP)
Title: Automatic control equipment for waste water treatment
Inventor: SATO SABURO
IPC: C02F1/28
Filed: 1988-01-27
Abstract: PURPOSE:To make a pollution level of discharged waste water easily controllable by opening or closing valves according to output signals from a COD indicating controller and driving a discharge pump according to output signals from a water level controller. CONSTITUTION:An original waste water is allowed to flow through either a waste water treatment equipment 22 or a bypass pipe 24 by opening valves 25 or 26 respectively. Effluents from the equipment 22 and the bypass pipe 24 are mixed and stored in a discharge tank 23 and the mixed water in the discharge tank 23 is discharged by a discharge pump 30. The valves 25 and 26 are driven by output signals from a meter 31 measuring a pollution level of the aforementioned mixed water, and the discharge pump 30 is driven by output signals from a meter 32 measuring a water level of the discharge tank 23. It is possible, as a result, to control easily the pollution level of discharged waste water.
Patent JP-H11204442-A (JP)
Title: Single wafer heat treatment device
Inventor: OKASE WATARU
IPC: H01L21/22
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a single wafer heat treatment device capable of uniforming the temperature distribution of a gas injection surface of the shower head section. SOLUTION: The single wafer heat treatment device for conducting a prescribed heat treatment of the wafer W contained in a processing vessel 18 comprises a cylindrical processing vessel 18 capable of being evacuated through its opening 20 located at the low end, a cylindrical mount 24 with a ceiling having a mounting face 28 mounted with the wafer at its upper end, a flange section 32 for sealing an opening 20 of the vessel 18 at its low end, a shower head section 46 opposing to the mount to introduce a prescribed processing gas into the processing vessel 18 and formed by a shower temperature controlling medium path 112 through which a temperature controlling medium is made to flow to the gas injection surface opposing to the mount, and a heating means 38 set inside the cylindrical mount 24 to heat the wafer.  This makes it possible to uniformalize the temperature of the gas injection surface of the shower head section.
Patent JP-S57131376-A (JP)
Title: Electrolyzing method for water
Inventor: OKAMOTO JIROU
IPC: C25B9/19
Filed: 1981-02-06
Abstract: PURPOSE:To stably electrolyze pure water by brining an anode and a cathode into close contact with a cation exchange membrane formed by graft-polymerizing a fluorovinylsulfonic acid monomer with a membranous high molecular substrate composed of a monomer having a specified structure as monomer units. CONSTITUTION:A membranous high molecular substrate is made of polymer using a monomer represented by formulaIsuch as CH2=CH2 as monomer units. A fluorovinylsulfonic acid monomer represented by formula II or the like is graft-polymerized with the substrate by irradiating ionized radiation such as gamma-rays or accelerated electron beams to form a desired ion exchange membrane. An anode and a cathode formed by coating base materials of titanium or the like with an anodic catalyst and a cathodic catalyst, respectively are brought into close contact with the membrane and installed. Thus, pure water can be electrolyzed stably over a long term.
Patent JP-H05208418-A (JP)
Title: Long-fiber-reinforced polyamide resin composition and its molded product
Inventor: MURAKAMI HARUFUMI
IPC: B29K105/08
Filed: 1992-01-31
Abstract: PURPOSE:To provide a long-fiber-reinforced polyamide resin composition which not only possesses mechanical properties such as extremely high tensile strength, bending strength and shock strength but also does not generate a problem such as smoking or generation of gas or burning of a molded product at the time of molding has been a defect peculiar to the long-fiber-reinforced polyamide resin. CONSTITUTION:This is long-fiber-reinforced polyamide resin composition which is constitute by compounding a 5-80wt.% reinforcing material (B) (in a composition) which polyamide resin (A) whose quantities of residual monomer and oligomer measured by this measuring method do not exceeding 3wt.% and possesses a long fiber having a length of at least 3mm within the composition in a fibrous reinforcing material.
Patent JP-H05118978-A (JP)
Title: Device for forming notch used for device characterizing mechanical resistance of layer, measuring notch and setting load
Inventor: ROJIE RANBEERU
IPC: G01N3/46
Filed: 1992-01-31
Abstract: PURPOSE: To control a load setting device according to the force applied on a layer by making a device which comprises a force collecting member, sound detection member and an indentation forming member and which forms an indentation for measurement, slip by the load setting device. CONSTITUTION: A device which forms an indentation for measurement comprises a force collecting member 4, a sound detection member 5 and an indentation formation member 6. A load setting devise comprises an electromagnet 7 which is effectively excited with continuous current and transmission members 8-11, and is fixed to a chassis 3 of a device characterizing mechanical strength of a layer, and allows a device which forms indentation for measurement to slip along a precision groove 2. The face collecting member 4, a sound detection member 5 and the indentation formation member 6 are, in order to accurately measure the force applied by a member 6, fixed to each other among the members.