baber/WOPTO huggingface dataset:
Patent JP-S54124047-A (JP)
Title: Rubber blend composition
Inventor: TERAMOTO TOSHIO
IPC: C08L7/00
Filed: 1978-03-22
Abstract: PURPOSE: A rubber blend composition suitable for a material of tire having improved tensile strength, tensile stress and heat build-up, comprising a specfic hydrogenated polybutadiene or its mixture with natural rubber.  
     CONSTITUTION: A rubber blend composition comprising at least 25 wt.%, preferably at least 35 wt.% of a hydrogenated polybutadiene having a molar hydrogenation ratio of 25W75%, preferably 30W70%, calculated as butadiene monomer  unit, obtained by hydrogenating a polybutadiene having a weight average molecular  weight of 100,000 W1,000,000 and not less than 70 wt.% of 1, 4-bond, preferably  not less than 90 wt.%, more preferably not less than 80 wt.% of cis 1, 4-bond in  the presence of a catalyst under hydrogen pressure. 100 parts by wt. of the rubber  composition is blended with 20 W150 parts by wt. of carbon black and 5W100  parts by wt. of a process oil, in using the hydrogenated polybutadiene or its mixture  with a natural and/or a synthetic rubber as a rubber blend composition for tire to  provide practical performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10212545-A (JP)
Title: Blake disk material excellent in fatigue strength
Inventor: ARAI KIYOSHI
IPC: C22C37/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the tensile-compressive fatigue limit in the material while its thermal crack resistance equal to that of NCM cast iron which is highly rated in particular or above is secured by specifying the compsn. of elements and the degree of saturation in carbon calculated from the relation amount the elements. SOLUTION: The content of each element is decided to the following, i.e., by weight, 3.10 to 3.45% C, 1.10 to 1.50% Si, 0.60 to 1.00% Mn, 1.00 to 2.00% Ni, 0.30 to 0.60% Cr, 0.30 to 0.50% Mo, <=0.16% P, <=0.12% S, Sn+Sb+Cu by 0.01 to 0.50% in total, 0.01 to 0.10% Al, and the balance Fe. Then, the value of the degree of saturation in carbon calculated by the degree of saturation in carbon (Sc value)=Cwt.%+[4.23-(Siwt.%/3.2] is regulated to the range of 0.82 to 0.91. In this way, its tensile strength and tensile-compressive fatigue limit improve in balance while the thermal crack resistance characteristic of NCM cast iron is maintained, and it can correspond to the speed-up of railway rolling stocks and the frequency of the breaking of braking disks.
Patent JP-S61193705-A (JP)
Title: Multiple rolling mill
Inventor: KOYAMA KENICHI
IPC: B21B13/14
Filed: 1985-02-22
Abstract: PURPOSE:To decrease the factors for flawing by the construction in which holding roll groups for work rolls are substantially within the coaxial plane to hold the loading force from the work rolls and the construction in which said roll groups do not contact with the rolls disposed in a vertical direction. CONSTITUTION:The axial centers of the 1st holding rolls 9 and the 2nd holding rolls 10 are made substantially coincident with each other within the plane passing the axial centers of the work rolls 1 and backup rolls 11. The rolls 9, 10 and the rolls 11 are disposed respectively apart from intermediate rolls 8. The flawing of a rolling material is thus minimized.
Patent JP-H02213139-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO KEIMEI
IPC: H01L29/73
Filed: 1989-02-14
Abstract: PURPOSE:To enable the thickness of an N<->-type epitaxial layer to be thinned further than that in the conventional constitution while securing the breakdown strength of base-collector junction by forming an N<+>-type buried diffusing region in a subcollector formation planned region, and thereon forming an N<->-type epitaxial layer through a P-type epitaxial layer. CONSTITUTION:An N<+>-type buried diffusing region 3 is formed in the subcollector formation planned region of an NPN transistor on a P-type semiconductor substrate 1, and a P-type epitaxial layer 4 is formed on said P-type semiconductor substrate 1, and an N<->-type epitaxial layer 5 is formed on the P-type epitaxial layer 4, whereby the upward diffusion length within the N<->-type epitaxial layer 5 ln the N<+>-type buried diffusing region 3 is restrained, and without lowering the breakdown voltage at reverse bias application to the base-collector junction of said NPN transistor, the thickness of the N<->-type epitaxial layer 5 is thinned and the diffusion length in depth direction of a P-type isolating region 6 is shortened so as to decrease lateral diffusion length, whereby said NPN transistor is made high-speed and the element area is reduced.
Patent JP-H08189142-A (JP)
Title: Mortar-filling type reinforcement joint
Inventor: ABUKAWA MASAHIRO
IPC: E04C5/18
Filed: 1995-01-12
Abstract: PURPOSE: To improve the injecting property of filling mortar, by providing a plurality of circular protrusions on the inner wall face of a mortar joint and providing a notched groove at the rear position of the discharge outlet of the circular protrusion. CONSTITUTION: A joint 1 is divided into two halves from the longitudinal center. The lower half provided with an injection inlet 4 is made straight cylindrical and the upper half provided with a discharging outlet 5 is made to form a conical trapezoid. A plurality of circular protrusions 3 are formed to circulate the inner wall from the cover bodies 2-a, 2-b on the inner wall face of joint 1 to the center in the longitudinal direction of the body. In these circular protrusions 3, a notched groove is formed at the rear position of the discharge outlet 5 within the range from the closest circular protrusion 3-a at the depth to the discharging outlet 5 to the cover body 2-b at the discharging outlet side. Accordingly, the flow of filling mortar is made smooth and cavities due to a shortage of filling mortar can be completely prevented.
Patent JP-H02213627-A (JP)
Title: Multiroom cooling and heating device
Inventor: KURACHI MASAO
IPC: F25B13/00
Filed: 1989-02-13
Abstract: PURPOSE:To form a radiation unit where formation of dew is difficult to make and to reduce an amount of a refrigerant with which a refrigerant cycle on the utilization side is filled by providing a fourth auxiliary heat exchanger separating the heat source side from a refrigerant cycle on the utilization and formed integrally with a third auxiliary heat exchanger to perform heat-exchange, and a radiation refrigerant cycle through which an auxiliary refrigerant carrying device and a radiation heat exchanger are interconnected in an annular manner. CONSTITUTION:During cooling operation, high temperature high pressure gas from a compressor 11 is condensed and gasified by a heat exchanger 13 on the heat source side, and the pressure thereof is reduced by an expansion valve 14 to vaporize the liquefied gas by means of a first auxiliary heat exchanger 18, and the gas is circulated to the compressor 11. Second and first auxiliary heat exchangers 19 and 18 are heat-exchanged with each other, a gas refrigerant is liquefied, the heat thereof is absorbed by a heat exchanger 23 on the utilization side to vaporize it through the passage of it through a third auxiliary heat exchanger 26, and the gas refrigerant is circulated to the second auxiliary heat exchanger 19. In this case, the third and fourth auxiliary heat exchangers 26 and 27 are heat-exchanged with each other, a liquid refrigerant is fed to a radiation heat exchanger 29 by means of an auxiliary refrigerant carrying device 28 to perform radiation cooling, the gasified refrigerant is circulated to a fourth auxiliary heat exchanger 27. Meanwhile, during heating operation, the high temperature high pressure refrigerant of the compressor 11 is fed to the first auxiliary heat exchanger 18 and gasified, the pressure thereof is reduced by means of pressure reducing device 15, the heat thereof is absorbed by means of a heat exchanger 13, the gas is circulated to the compressor 11.
Patent JP-H09226961-A (JP)
Title: Sheet material separator and image forming device
Inventor: KIMIZUKA EIICHIRO
IPC: G03G15/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of constituting part items in a sheet separator for separating a sheet and carrying the same by pressing a sheet bundle tip part to a rotary roller with a sheet material separating means. SOLUTION: A sheet material separator is constructed in such a manner that the tip part of a sheet bundle 4 is pressed to a feed roller 1 by a separating means, sheets fed by the rotary feed roller are separated one by one and fed. A friction separating part 5b of the separating means and a holding part 5 for holding the friction separating part so as to move this part against the feed roller are integrally formed.
Patent JP-S52124919-A (JP)
Title: Method for melt spinning
Inventor: ENDOU CHIYUUICHI
IPC: D01D4/04
Filed: 1977-03-28
Abstract: PURPOSE: To minimize the degrading of the release effect on the spinneret surface by coating a release agent which has improved thermal resistance and consists of a finely divided silica prepared by the wet process and a silione oil on a spinneret for melt spinning. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06251299-A (JP)
Title: Speed controller for vehicle
Inventor: NISHIYAMA YASUHIRO
IPC: G08G1/16
Filed: 1993-02-23
Abstract: PURPOSE:To perform varying operation less frequency on a highway and to remove a feeling of unpleaseness that a driver has by providing a follow-up travel setting means, and switching from a normal shift map to a shift map for follow-up traveling by a controller and and performing follow-up traveling only when the follow-up traveling is set. CONSTITUTION:The follow-up travel setting means 10 is composed of a follow up travel setting switch and vehicle speed control means 7-9 are controlled according to respectively found variation quantities. Therefore, when a precedent vehicle is close, the speed is reduced so as to obtain a target vehicle-to-vehicle distance, but when far, constant-speed traveling is performed at the target vehicle speed. The shift map of the automatic change gear is not the normal shift map, but the prepared shift map for follow-up traveling which is shifted in speed change standard to the low-speed side is selected. Therefore, the speed changing operation is reduced during follow-up traveling following up a precedent vehicle on, for example, a highway, so the feeling of physical disorder that the driver has can be removed.
Patent JP-H04273024-A (JP)
Title: Oscillation regulation device for truck scale platform
Inventor: HASHIZUME TOSHIAKI
IPC: G01G19/02
Filed: 1991-02-28
Abstract: PURPOSE:To provide an oscillation regulation device capable of avoiding a condition where measuring accuracy is worsened with a platform end surface abutted to a pit wall surface when the platform length is shorter compared with an inter-axle distance of a vehicle. CONSTITUTION:Movable bodies 12a and 12b, whose positions can be switched to a first condition, in which the said bodies are abutted to the other side to regulate the oscillation of the platform 1, and to a second condition, in which they are unabutting to the other side, are provided on one side of the platform 1 and a fixed side wall surface 9 faced to the platform 1. The movable bodies are set to the first condition when a vehicle 3 enters on the platform 1, and are switched to the second condition after the vehicle is stopped. This can regulate the oscillation of the platform 1 regardless of a speed at the time of vehicle entering, and a condition, in which an end surface 8 of the platform is unabutting to a fixed side 9, can be obtained even in a condition where one side of a front wheel or a rear wheel of the vehicle 3 is on the fixed side and the other wheels are ridden on the platform 1.
Patent JP-H06246255-A (JP)
Title: Method for treating material containing heavy metal
Inventor: KITANO MAKOTO
IPC: A62D101/43
Filed: 1993-02-23
Abstract: PURPOSE:To provide an energy saving method for solidifying a material containing heavy metals which reduces the treatment cost remarkably without generating noxious gas by incorporating water, carbon dioxide, and bivalent iron into the material containing heavy metals and heating the mixture with stirring. CONSTITUTION:Ashes from a dust collector 9 containing heavy metals are introduced from a fly ash hopper 10 to a 1 ton reactor, for example. The heavy metal-containing ashes is mixed with bivalent iron from a tank 2, for example, a 20% aqueous solution of ferrous sulfate in a weight ratio of 15%. Exhaust gas containing 10% carbon dioxide from a flue 11 is introduced into the mixture in a rate of 10l/min. per 1kg of the dry mixture, and the temperature of the mixture is kept, for example, at 70 deg.C with continued stirring with an agitator 6. The results of the elution test of the mixture after the treatment for one hour, which was done according to Notice No. 13 of the Environment Agency, conform to the ocean disposal standards for all heavy metals.
Patent JP-S58150020-A (JP)
Title: Intake air cooling device in internal-combustion engine
Inventor: ITOU YOSHIYASU
IPC: F02B29/04
Filed: 1982-03-02
Abstract: PURPOSE:To avoid wasteful electrical power consumption and to prevent the overcooling of intake air in an intake air cooling device provided with a supercharging device, by stopping the operation of a device for feeding cooling medium to a heat-exchanger upon cranking of an internal-combustion engine. CONSTITUTION:An exhaust manifold 21 and the turbine housing 32 of a turbo- charger 30 are connected to the exhaust port 7 of an internal-combustion engine 1, and a heat-exchanger 23 is disposed in the intermediate part of an intake pipe 22. The heat-exchanger 23 is connected at its inlet port to the discharge port of a cooling water pump 25 through a conduit pipe 24 and also connected at its outlet port to a radiator 27 through a conduit pipe 26. The cooling water pump 25 is selectively driven at a predetermined speed by means of a motor 25a. In this case, means for controlling the operation of fuel injection by a fuel injection valve 20 and the operation of the motor 25a, such as, for example, a microcomputer 50, is provided for cutting-off energizing current to the motor 25a upon cranking of the internal-combustion engine 1.
Patent JP-H03238691-A (JP)
Title: Method for refreshing memory
Inventor: ATO KEITAROU
IPC: G11C11/406
Filed: 1990-02-16
Abstract: PURPOSE:To simplify refreshing control and to improve the reliability of an action at the time of down-loading, etc., of a program by down-loading the program executed by a slave to a memory by a master while executing the refreshing action of the memory with the refreshing means of an external part during the reset of the slave. CONSTITUTION:A CPU 2 possing a refleshing function is used and controlled so as to execute a refreshing action by a refreshing timer part 3 only during the reset of the CPU 2 and to execute the refreshing action with the refreshing function possessed by the CPU 2 itself after canceling the reset of the CPU 2. Consequently, the control of arbitration during the reset of the CPU 2 and after reset cancellation becomes simple and also the constitution of an arbitration circuit part 4 is simplified. Thus, the control for the arbitration, etc., when access requirements are in conflict is simplified and the reliability of the action is improved.
Patent JP-S61193242-A (JP)
Title: Accessing method for file
Inventor: TOMOE AKIKO
IPC: G06F12/00
Filed: 1985-02-20
Abstract: PURPOSE:To enable the user to store a program in a disk from a memory without designating a file name by storing the file name designated when writing the file into the memory from a disk. CONSTITUTION:A file name is designated first, then the designated file name where a program is stored is registered and the program stored in the file of the designated file name is written into a memory. In order to read out the file to a disk, reading a program to a disk is designated, and then whether a file name is designated is judged. If a file name is not designated, whether a file name is stored will be judged; if a file name is not stored, the file name will be fetched. The file name will be changed with backup of the file of that file name and stored in the file.
Patent JP-S61193514-A (JP)
Title: Timer circuit
Inventor: INAGAKI YASABURO
IPC: H03K17/284
Filed: 1985-02-22
Abstract: PURPOSE:To reduce power consumption by connecting a drain, a gate and a source of an MOS transistor (TR) to the 1st power potential terminal, a precharge signal input terminal and an output terminal respectively and connecting a capacitor and a resistor in parallel between the 2nd power supply terminal and the output terminal. CONSTITUTION:The MOS TR Q1, a capacitor C2 and a resistor R3 having a temperature characteristic whose resistance value is smaller as the temperature gets higher, a drain, a gate and a source of the TR Q1 are connected respectively to the 1st power potential terminal V5, an input terminal 6 and an output terminal 7 and a C2 and a resistor R3 are connected in parallel between the 2nd power supply terminal G8 and the output terminal 7. In inputting a precharge signal phiP to the input terminal 6, the C2 is charged through the TR Q1 when the precharge signal phiP is in the active level and an output signal phiOUT from the output terminal 7 goes to a high level. When the precharge signal phiP goes to an inactivated level, the charge in the C2 is discharged gradually through the R3 and the level of the output signal phiOUT is lowered. Depending on the temperature characteristic of the R3, the C2 is discharged quickly at high temperature more than that at a low temperature and the period of the timer is decreased. Thus, the power consumption at low temperature is reduced.
Patent JP-H02228411-A (JP)
Title: Manufacture of iron
Inventor: DENTARO KANEKO
IPC: C21B13/10
Filed: 1989-02-15
Abstract: PURPOSE: To efficiently execute iron-making operation of fine powdery iron ore by forming the fine powdery iron ore and fine powdery carbonaceous material to pellet, transferring to a reducing vessel under high temp. condition after pre-reducing in a rotary hearth furnace and executing smelting-reduction.  
     CONSTITUTION: The fine powdery iron ore 10 and the fine powdery carbonaceous material 11 are formed together with additive 14 of desulfurizing agent, binder, etc., to the pellet with pelletizer 18. The obtd. pellet is pre-reduced in the rotary hearth furnace 20 having the movable hearth 24. Therein, the exhaust gas from a smelting furnace 30 is introduced through a gas exhaust hole 64 and burnt with oxygen 74. Therefrom, the pre-reduced pellet is discharged at least at 1,000°C and charged into the molten metal 36 in the smelting furnace 30 through a charge chute 32. Thereat, a necessary quantity of pulverized fine coal, etc., 40 is supplied from tuyeres 48 and also, oxygen is suitably introduced from an inlet 38 at the bottom part and an oxygen port 60. Therein, the pre-reduced pellet is smelted and reduced to execute the iron-making operation. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08198506-A (JP)
Title: Recording paper post-processing device
Inventor: YAMADA KENJI
IPC: B65H37/04
Filed: 1995-02-22
Abstract: PURPOSE: To compensate erroneous stapling automatically and conduct optimum subsequent control by the causes of the erroneous stapling. CONSTITUTION: This recording paper post-processing device, which stacks recording paper discharged from an image forming device and staples them with a stapler, is provided with a penetration detecting means 80 which detects if a staple 64 has penetrated through a bundle of recording paper, and a control means 92 which receives the no-penetration detection signal of the staple 64 by the penetration detecting means 80 and discriminating the generation of erroneous stapling. The control means 92 outputs a staple processing command again if it is discriminated that the erroneous stapling has occurred.
Patent JP-S54126048-A (JP)
Title: Rotation controller
Inventor: OONO YUKIHIRO
IPC: G03G15/00
Filed: 1978-03-23
Abstract: PURPOSE: To reduce the operating force of control means thereby to ensure and smoothen the clutching operations by making the operations of control means such as a starting lever for setting the position of a rotation control member or a starting solenoid independent of the operations of a clutch member for transmitting the rotations to a drive rotating member.  
     CONSTITUTION: A wire drum 26 is rotatably supported on a shaft 18 which is equipped with a photosensitive drum 3. The drum 26 is formed integrally with a boss 26c at its side wall, and a shaft 42e attached fixedly to a clutch member 42 is fitted in the boss 26c. On the other hand, a rotation control member 70 is fitted rotatably in the boss 26b of a smaller diameter of the drum 26, and an auxiliary feed member 73 is attached rotatably adjacent to the control member 70. The auxiliary member 73 is held at its initial position by the pin 78a of a start lever 78 which engages with the first recess 70a of the rotation control member 70. The lever 78 is hinged to a stationary shaft 77, to one arm of which a starting solenoid 80 is connected through a connecting lever 79. The operations of those control means 78 and 80 are accomplished independently of the operations of the clutch member 42. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07242480-A (JP)
Title: Composing method of sludge
Inventor: YAMADA YUTAKA
IPC: C05F7/00
Filed: 1994-03-04
Abstract: PURPOSE:To maintain a state that the concentrated sludge in raw materials and return sludge are uniformly distributed while using the liquid concentrated sludge and carry out favorable fermentation by combining a stage for concentrating the sludge by a membrane separating device and a fermentation stage in a horizontal fermentation tank. CONSTITUTION:The sludge is concentrated to a suitable concn. by the membrane separating device 12. The concentrated sludge and the return sludge are charged into a transfer path 17a. While the raw materials 20 in this transfer path 17a are agitated, mixed and pulverized by a self-traveling mixer 21, the raw material are transferred and are composted by fermentation during the course of the transfer. The taken out and fermented sludge is partly charged as the return sludge into the transfer path 17a.
Patent JP-S63201556-A (JP)
Title: Method for discriminating gouge of gear
Inventor: ARATAKI HIROO
IPC: G01N21/93
Filed: 1987-02-17
Abstract: PURPOSE:To exactly discriminate the gouge on the tooth face of a gear to be inspected by forming plural differential images between the image on the tooth face of said gear and the image on the other tooth face thereof and comparing the luminance of the added image of the differential images and prescribed reference luminance value. CONSTITUTION:The tooth faces are first photographed by a camera 4 at every prescribed rotating position of the gear 1 and the plural stack images A, B, C are taken in. The desired image D to be discriminated is then taken in and is compared with the respective stack images A, B, C and thee differential images A', B', C' indicating the difference in the luminance are formed. One added image S is formed by adding these images A', B', C'. The luminance of the added image S and the previously formed reference luminance are compared and are binarized. Only the luminance change 9 by the gouge appearing in the image D is thereby made to remain and, therefore, the presence or absence of the gouge is exactly discriminated.
Patent JP-S60178255-A (JP)
Inventor: FUKUSHIMA TOSHIHIKO
IPC: B60H1/32
Filed: 1984-02-27
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。