baber/WOPTO huggingface dataset:
Patent JP-S56109435-A (JP)
Title: Manufacture of circular fluorescent lamp
Inventor: MIZUGUCHI MITSUO
IPC: H01J9/38
Filed: 1980-02-05
Abstract: PURPOSE:To hold the gas filling pressure constant by providing a gas box filled with inert gas under constant pressure slightly higher than the atmospheric pressure in an inert gas filling circuit for a valve in bending preparatory process of valve. CONSTITUTION:In accordance to the intermittent rotation of a center valve 1, a valve 3 fixed to a heat 2 is evacuated at position A while at the position B N2 gas is filled into the valve 3 through a filling mechanism 10 coupled with a gas box 14 where N2 gas is filled into a portion of a circuit 12 for filling N2 gas through an orifice valve 9 under constant pressure slightly higher than the atmospheric pressure. Furthermore at the position C, the valve 3 is opened to the similarly formed gas box 15 and the bonding work is performed at the position M. Consequently the filling pressure of N2 gas can be adjusted constant automatically resulting in the considerably improvement of the yield of the product.
Patent JP-S54112399-A (JP)
Title: Dispersing method for finely divided magnesium compound in organic solvent
Inventor: OONISHI HIDEMATSU
IPC: C09K23/00
Filed: 1978-02-08
Abstract: PURPOSE:To stably disperse a finely divided Mg cpd. of high conce. by reacting Mg(OH)2 with H2O2 in an org. solvent such as toluene using Mg, Ca or Ba neutral salt of naphthenic acid, etc. as a dispersant. CONSTITUTION:1 mol of Mg(OH)2 is reacted with 0.1-0.5 mol of H2O2 at 60- 80 deg.C in an org. solvent such as toluene using Mg, Ca or Ba neutral salt of naphthenic acid or 18-22C alkenyl carboxylic acids as a dispersant. The ratio of the neutral salt to Mg(OH)2 is 1:1 - 15. esp. 1:2 - 12 by mol. The resulting dispersion is directly used as an additive, etc. By adding the above org. solvent or substituting other solvent for the solvent contained, the concn. and org. solvent compsn. of the dispersion can be regulated.
Patent JP-H0870327-A (JP)
Title: Circuit and method for suppressing carrier wave leakage in quadrature phase modulator
Inventor: JIEIMUZU RATSUSERU BUROJIETSUT
IPC: H03D7/16
Filed: 1995-01-04
Abstract: PURPOSE: To suppress a carrier leak by mixing an I-phase base-band signal with an I-phase offset and also mixing a Q-phase base-band signal with a Q- phase offset. CONSTITUTION: A carrier leak suppressing circuit 306 includes a pseudo-noise generator 340 which has code length N. An I code signal 354 is generated by extracting a phase shifter 370 at a bit position 3 and a Q-phase code signal 352 is generated by extracting the phase shifter 370 at a bit position N-1. Signals 354 and 352 represent spectrum spread codes. Signals 352 and 354 are added to the I-phase base-band signal 342 and Q-phase base-band signal 344 so as to separate an I-phase and a Q-phase component. The signals 354 and 352 are generated by a generator 340 while having lower power levels than the signals 342 and 344 so as to evade interference with modulating operation performed by a Q-phase modulator 30.
Patent JP-S5296553-A (JP)
Title: Method for mounting light-transmitting body and connector therefore
Inventor: HATSUTA SHIGERU
IPC: H04B10/00
Filed: 1976-02-10
Abstract: PURPOSE:To insert a light-transmitting body into a small hole bored in a block so as to fix one to the other by caulking the circumference of the hole whereby registration is made possible only by simple machining.
Patent JP-S56111593-A (JP)
Title: Fluid pressure press
Inventor: KANAMARU NAONOBU
IPC: B30B15/16
Filed: 1980-02-08
Abstract: PURPOSE:To decrease fluid pressure fluctuations of a fluid pressure press and improve working accuracy by driving a piston and a ram of a press machine by means of the fluid pressure of rotary pumps coupled to a motor driving revolving shaft having a flywheel. CONSTITUTION:At the time of press work, a motor 12 is beforehand started and a flaywheel 13 is kept run at the same speed. If necessary, a clutch 15 is engaged, then pumps 16, 17 are run at the same speed as well, and the oil in an oil tank 18 is led to a manihold 21 by the outputs of the pumps 16, 17, and is direction-controlled by the manihold 21. At the press operating, a piston 7 and a ram 11 are lowered by the pressure oil by the pump 16, whilist the piston on die cushion 5 side is lifted by the pressure oil of the pump 17. On ending of the press work, the direction control valve of the manihold 21 is changed over, so that the piston 7 is lifted by the pump 16, and the worked product is taken out by the knock-out by the pump 17.
Patent JP-S55106509-A (JP)
Title: Protector for ultrafiltration filter
Inventor: KIMURA JIYUN
IPC: C02F1/44
Filed: 1979-02-08
Abstract: PURPOSE: To avoid the damage to ultrafiltration filter and the loss of discharge water by providing a detector for the flow rate or pressure of flowing water to inlet pipe to filter or pipe for permeated water and then controlling the flow rate of pipe for discharge water by the signal from the detector.  
     CONSTITUTION: Pressurized water introduced enters from the inlet pipe 26 into the ultrafiltration unit 25, and separated permeated wateris used at the use point 41. And, the discharge water is released. A signal from the flow rate-indicating regulators 29 and 30 is sent forth to a flow rate controller according to the amount of water used at the use point 41, and then the opeining degree of the electromagnetic valve 31 is controlled and the flow rate of the discharge water pipe 28 is fixed at 10%, for example, of the flow rate of the inlet pipe 26. Thus, the amount of water introduced is limited and futile discharged water is controlled. Also, the detection of flow rate at the permeated water pipe 27 immediately after the filter 25 can be performed in addition to the detection of the amount of water introduced, and also pressure instead of flow rate can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05204758-A (JP)
Title: Microprocessor and memory control method
Inventor: OZAWA KOJI
IPC: G06F12/08
Filed: 1992-01-29
Abstract: PURPOSE:To enable the high-speed processing of a program for generating/ executing a new instruction by providing the means for accessing data and instructions from one cache memory controller to the other cache memory. CONSTITUTION:When generating the new instruction, a logical data address 410 outputted from an arithmetic unit 401 is converted to a physical data address 414 by a data cache memory controller (MMU) 403. Then, write data are written in a data cache memory 407. When executing the instruction, a logical instruction address 409 is converted to a physical instruction address 413 by an instruction MMU 402. The instruction MMU 402 reads the instruction by retrieving the data cache memory 407. When reloading the instruction, a logical data address 410 is outputted for writing the instruction to be newly reloaded as data. The MMU 403 retrieves an instruction cache memory 406 and reloads the old instruction to the new instruction.
Patent JP-H10210291-A (JP)
Title: Pseudo halftone processor
Inventor: WATANABE HIDEHIRO
IPC: G06T5/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To enhance image quality by reducing a circuit scale, accelerating processing speed and reducing an unique pattern liable to be caused by an error diffusion method. SOLUTION: A 256-gradation input image signal Din0 and cumulative errors under consideration Es from a cumulative errors storage part 22 are added together by an adder 21, a corrected image signal Din1 obtained by an addition is inputted in an N-ary table 23 and an N-ary image signal D out and an error parameter Enum are outputted from the N-ary table 23. The error parameter Enum is inputted in a diffusion error table 24 and diffusion errors EA, EB, EC, ED are outputted from the diffusion error table 24. Then the diffusion errors EA, EB, EC, ED are cumulatively stored in a specified position of the cumulative errors storage part 22.
Patent JP-S5295635-A (JP)
Title: Novel n-cyclohexyl-n#-substututed phenyl-benzamidine compounds
Inventor: SHIMIZU TAKESHI
IPC: C07C239/00
Filed: 1976-02-09
Abstract: PURPOSE: N-Cyclohexyl-N'-substituted phenyl-benzamidines expressed by the formula I: (Ar is 2-methoxy-3-chlorophenyl, 2-chloro-5-methoxyphenyl, 2-ethoxy-5-chlorophenyl,2,5-dimethoxyphenyl-3-trifluoromethylphenyl,2-trifluoromethyl-4-chlorophenyl, etc). For example, N-cyclohexyl-N'-2-ethoxy-5-chlorophenyl-benzamidine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04236005-A (JP)
Title: Incinerating method and incinerator for waste refuse
Inventor: YASUDA HITOSHI
IPC: F23H1/06
Filed: 1991-01-10
Abstract: PURPOSE:To provide an incinerator that is capable of incinerating wastes that raise the temperature very high at the time of their combustion and wastes that are difficult to be burned simultaneously and, furthermore, without unevenness in incineration and a method of incineration for them. CONSTITUTION:The incineration is carried out by charging vessels made of a high molecular material from the charging door 26 of a first combustion chamber 22 and flame retardant wastes such as used paper diapers from the charging door 30 of a second combustion chamber 24 in the upper stage. Both combustion chambers 22 and 24 are partitioned by a fire grate 35, and the air supplied from the air supply port 46 of the first combustion chamber by a blower 54 flows from the openings 42 in the fire grate 35 into the second combustion chamber 24, and since, after the air flows through the second combustion chamber 24, it is discharged to a rear outlet channel 58, the moisture in the flame retardant wastes is evaporated by the high temperature combustion gas generated in the combustion of the high molecular material vessels, and the combustion of the flame retardant wastes is promoted and, at the same time, the main body 10 is cooled by the flame retardent wastes and its deterioration is prevented.
Patent JP-H04241874-A (JP)
Title: Flow rate measuring instrument for dropping
Inventor: ONISHI MASARU
IPC: A61M5/168
Filed: 1991-01-11
Abstract: PURPOSE:To enhance the accuracy of flow rate measurement and exactly regulate the flow rate so as to prolong a battery life. CONSTITUTION:A power source 4 has a switching member 5 which turns on and off in a specified period. The switching member 5 makes on and off actions to temporarily supply electric power in synchronization to a light emitting means 2 and a light receiving flow rate measuring means 3 and if necessary, further to a flow rate control means 6 as well. The electric power consumption is reduced to a fraction of the electric power consumption of the conventional instruments. The flow rate is thus exactly measured or is regulated to a set value.
Patent JP-H06226328-A (JP)
Title: Method for highly speedily drawing extra fine steel wire
Inventor: YAMAZAKI TAKESHI
IPC: D07B1/06
Filed: 1993-01-29
Abstract: PURPOSE:To draw a high strength extra fine steel wire having a specified diameter or below and a tensile strength above a specified value at a high speed. CONSTITUTION:After the final patenting of a 0.5-1.5mm of middle-high carbon steel wire rod 2 containing 0.5-1.0wt.% Si, 0.1-0.5wt.% Cr, wire drawing liquid lubricant 6 is supplied to the wire rod by spraying in a specified area before a die 3 through a die angle 6-10 deg., high speed wire drawing is carried out at a 4-6 total true strain, 1000-2500m/min final wire drawing speed, and a high strength extra fine steel wire having >=460kgf/mm<2> tensile strength in final wire drawing material and a >=40% contraction percentage is manufactured. The wire drawing speed of extra fine steel wire which has been nearly 600m/min can be increased to >=1000m/min and since die wear, too, is small, the manufacturing cost of the extra fine wire can be reduced drastically. Since the extra fine wire obtained is excellent not only in strength but also is stranding workability, it is applied to various kinds of stranded cords.
Patent JP-H07204708-A (JP)
Title: Production of hot coil
Inventor: TAKASHIMA KOICHI
IPC: B21B1/46
Filed: 1994-01-11
Abstract: PURPOSE:To provide a method for producing a hot coil by which a producing facility is made small sized and simplified and a high quality product is produced at low cost. CONSTITUTION:A hot coil producing facility in which a continuous billet casting equipment 1 for medium thickness of 70 to 120mm, a billet carrying table 3, a heating equipment 4, a high pressure rough rolling mill 6, a finish rolling mill 9 and a down coiler 11 are arranged on a straight line is used. The central surface temperature of billet after heating, the circumferential speed of the first roll of high pressure rough rolling mill 6, etc., are regulated and billets of same size are continuously rolled between the heating equipment and the down coiler 11.
Patent JP-H09206912-A (JP)
Title: Closed type molten metal supplying apparatus and method for supplying molten metal
Inventor: MITSUYOSHI HIROAKI
IPC: B22D39/06
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a closed type molten metal supplying apparatus, in which dripping of the molten metal during transporting a ladle is not developed and the supplying accuracy of the molten metal is high and the high quality molten metal without mixing oxide can continuously and stably be supplied, and a method for supplying the molten metal. SOLUTION: In the apparatus for supplying the molten aluminum alloy into an injection sleeve, the ladle 20 dipped and suspended into a melting and holding furnace and providing an opening/closing device composed of a sucking hole 20c arranged at the bottom side part and a valve rod 22 and a valve rod cylinder 24 at the outer part, a ladle suspension support elevating/lowering means 60, a guide pipe 28 inserted into the ladle at the one end and into the injection sleeve 200 at the other end and a pressurizing gas pouring means 30, are provided.  Further, a level detecting sensor 150a for detecting the molten metal surface level in the ladle is arranged and a gas supplying control device for supplying the pressurizing gas until the molten metal surface level reaches a setting value, is provided, and the molten metal discharging side of the guide pipe is inclined downward and the elevating/lowering direction of the ladle is parallel inclined with this guide pipe.
Patent JP-2000211456-A (JP)
Title: Occupant leg protective device
Inventor: MAEHARA YOSHIHIKO
IPC: B60R21/045
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To efficiently absorb the burden on knees of an occupant by deforming first, second and third shock absorbing members together with a knee panel and an article pocket when a vehicle is rapidly decelerated, and the knees of the occupant are collided with the knee panel to press the knee panel diagonally and upwardly in the forward direction. SOLUTION: When a vehicle is collided during the traveling, and rapidly decelerated, knees N are moved diagonally and upwardly in the forward direction around heels of leg parts of an occupant, the knees N are hit against a knee reception part 21 of a knee panel 2 to press the knee reception part 21 diagonally and upwardly in the forward direction. A second shock absorbing member 5 is squeezed and deformed in the moving direction of the knees N from both side surfaces 52 lower in rigidity. When the second shock absorbing member 5 is squeezed, its bottom surface 51 is collided with a lower surface 42 of a first shock absorbing member 4, and the first shock absorbing member 4 is squeezed and deformed in the moving direction of the knees N together with a container body 30 of an article pocket 3.  In addition, the squeezed first shock absorbing member 4, the container body 30 of the article pocket 3, and a third shock absorbing member 7 are squeezed and deformed in the moving direction of the knees N.
Patent JP-S57129037-A (JP)
Title: Optical transmission device
Inventor: FURUSE TAKAO
IPC: H04B10/00
Filed: 1981-02-02
Abstract: PURPOSE:To prevent the instability of operation due to a retrogressive light beam of a semiconductor laser, by providing an area where a propagation light beam generates a mode scramble, in an optical transmission line for transmitting a light beam from the semiconductor laser. CONSTITUTION:A light emission output of a semiconductor laser 1 is condensed by a lens 2, and is transmitted to optical fibers 4 which become the first optical transmission line. In this case, a reflection to the semiconductor laser at a point A is reduced by placing a glass block whose surface has been brought to nonreflection coating against the laser beam, on the input terminal of the optical fibers 4. The laser beam which has passed through the first optical transmission is made incident to optical fibers 5 which become the second optical transmission line, and is transmitted in order to the n-th optical transmission line.
Patent JP-S58131338-A (JP)
Title: Fuel supplying apparatus for diesel engine
Inventor: KAKEGAWA TOSHIAKI
IPC: F02M55/02
Filed: 1982-01-31
Abstract: PURPOSE:To effect ''cylinder cut'' smoothly even when an engine is operated under a low load, by dividing fuel pipes connected to a plurality of unit injectors into two groups, providing a solenoid valve for controlling the fuel supply rate in each of the two fuel pipe groups, and controlling the solenoid valves by a computer according to the operational conditions of the engine. CONSTITUTION:Unit injectors 1 are divided into at least two groups 1a, 1b, and similarly, fuel metering pipes 2 connected to the injectors are also divided into two groups 2a, 2b. Further, solenoid valves 3a, 3b for controlling the fuel supply rate are provided respectively in the two pipe groups 2a, 2b. These solenoid valves 3a, 3b operate to reduce the number of operative cylinders at the time of idling operation or low-load operation of the engine and to control the fuel supply rate appropriately according to the load, under the control of a computor 5 to which signals relating to the operational conditions of engine are applied.
Patent JP-S57128766-A (JP)
Title: Reducing agent composition
Inventor: FUJII KOUZOU
IPC: C11D7/10
Filed: 1981-02-02
Abstract: PURPOSE: A reducing agent composition that contains a combination of an anhydrous alkali metal aminocarboxylate with thiourea dioxide, thus evolving no bad odor, when stored for a long period of time.  
     CONSTITUTION: The objective reducing agent composition comprises (A) thiourea dioxide, preferably by 5W20wt%, (B) an anhydrous alkali metal aminocarboxylate, preferably by 3W30wt%, as essential ingredients, (C) an alkali builder, preferably 3W30wt%, further surfactants, organic metal blockers, and other additives as optional ingredients. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11213442-A (JP)
Title: Optical recording medium and its manufacture
Inventor: KOIKE MASASHI
IPC: G11B7/24085
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high density DRAW type optical recording medium having a superior jitter characteristic by forming a recording layer, which contains a pigment that simultaneously satisfies plural specific conditions, on a substrate provided with pre-groove. SOLUTION: Assuming that the depth of the pre-groove of a substrate is d, the opening width is w, the thickness of the recording layer of the groove part is tg, the thickness of the recording layer of the land part is tl, the surface level of the recording layer formed on the groove part and the land part is h and the layer width of the recording layer of the groove opening part is wg, the recording layer containing a pigment is formed on the substrate so that four conditions are satisfied, namely, h/d>0.3, tg<=d, tl<100 nm, and wg/w>0.5. By so constituting the groove shape, the stability of the servo is increased; by specifying the shape of the recording layer film, the fine recording bit edge is improved, accelerating thermal conduction, relaxing thermal interference between adjacent tracks, reducing crosstalk, and enabling the high density recording bit to be closed in the groove.
Patent JP-S5399591-A (JP)
Title: Grinding wheel head apparatus for grinder
Inventor: TERADA YASUNORI
IPC: B24B53/08
Filed: 1977-02-12
Abstract: PURPOSE: To provide an apparatus for grinders which is equipped with a corwing dressing device particularly a device for a crowning formed on the surface on which the rolling shaft moves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59142811-A (JP)
Title: Scraping-up device for sludge
Inventor: KOBAYASHI YASUO
IPC: C02F1/40
Filed: 1983-02-02
Abstract: PURPOSE:To make installation cost more inexpensive, to make a control system simpler and to facilitate maintenance and inspection as well as to enable stable operation of the device for a long time by constructing a movable arm to change its tilting condition automatically at a scraping stage and a nonscraping stage of sludge by interlocking with the reciprocating motion of a traveling truck. CONSTITUTION:A movable arm 6 which has finished scraping up of precipitate is pulled up by receiving its guiding roller 8 with an upwardly directing rail 15 provided to one end side of a settling basin 1. At this stage a locking device 11 installed on the travelling truck 5 is moved inward by an upper inwardly directing guide 16 to detain the movable arm 6 at a pulled-up condition. At the other end of the settling basin where a backward movement of the traveling truck 5 comes to a finish stage. The movable arm 6 is received by a downwardly directing rail 17 provided at the other end. At this stage, the locking device 11 is moved outward by an upper outwardly directing guide 18 at the other end to release the detention of the movable arm, and the movable arm is tilted for scraping up along a downward directing rail 17 corresponding to the forward movement of the travelling truck 5.
Patent JP-S56525-A (JP)
Title: Jig for assembling engine
Inventor: KUNO EIJI
IPC: B25B11/02
Filed: 1979-02-10
Abstract: PURPOSE:To enable to assemble various kinds of engines by one conveyor and one kind jig of by a method wherein pivoting arms are pivotally journaled on an upper side of a table at left and right sides of fore and aft portions respectively and pins for positioning are protruded on the respective pivoting arms. CONSTITUTION:Columns 2... are established on fore and aft portions of a table 1 at respective left and right symmetrical positions thereof and pivoting arms 3L, 3R,-5L, 5R are journaled rotatably about vertical axises thereof in such a manner that respective one piece of the pivoting arm are journaled on the left and right columns 2 at the fore portion while respective two pieces of the pivoting arms are journaled on the left and right columns at the aft portion of the table. Receiving seats 6a-6f, 7a-7f, 8a-8f, 9a-9f, 10L and 10R are provided to respective pivoting arms and positioning pins 16a, 16c-16f, 17a-17e, 18a, 18c-18e, 19b-19f are protruded from respective receiving surfaces consisting of the respective receiving seats. Fixing means 21-23 for positioning are provided at respective predetermined positions of the respective pins and thus a jig for assembling an engine is constituted.
Patent JP-H01191255-A (JP)
Title: File editing device
Inventor: NANZAKI YOSHITAKA
IPC: G06F17/21
Filed: 1988-01-26
Abstract: PURPOSE:To satisfactorily protect an original document by dividing the file area of a document file to a normal document area and a limit code area where limit information is stored and referring to contents of the limit code area in response to an editing request to discriminate whether editing should be permitted or not. CONSTITUTION:The file side is provided with a function by which file contents are so held that a code string area 20 used for control can be read out independently of a document file 10 of actual contents displayed on a screen at the time of editing. The editing device side is provided with a function to discriminate whether restrictions are put on contents or not in accordance with information in the code string area 20, a function to edit contents which are not limited by the code string area 20 out of actual contents displayed on the screen, and a function to edit limited contents in another mode. Thus, only a specific person is permitted to edit contents of a specific file.