baber/WOPTO huggingface dataset:
Patent JP-H058259-A (JP)
Title: Nozzle-positioning device of injection molding machine
Inventor: TAKADA KUNIO
IPC: B29C45/20
Filed: 1991-07-05
Abstract: PURPOSE:To remove the sag or the abrasion of touched part, while the touch of a ssprue bush to a rozzle is carried out exactly. CONSTITUTION:While step part is formed on the sprue bush 17 of a mold, the spherically worked part which has the some curvature as that of the nozzle tip of an injection molding machine, is formed at the step part 17, of the sprue bush. The positioning member 18 in which the nozzle-inserting part for inserting the nozzle of the injection molding machine is provided, is fitted to the step part 171 of the sprue bush, and when the nozzle 13 of the injection molding machine is inserted into nozzle-inserting part 181, the axis-center of the nozzle of the injection molding machine is caused to coincide with that of the spherically worked part 172 of the sprue bush.
Patent JP-S5688478-A (JP)
Title: Aqueous contact-adhesive composition
Inventor: YUUKI TAKESHI
IPC: C08G18/62
Filed: 1979-12-19
Abstract: PURPOSE: Titled composition having excellent contact, adhesion and age resistance, prepared by adding an isocyanate compound to an aqueous dispersion of an ethylene/vinyl ester copolymer having a specified composition.  
     CONSTITUTION: A polyisocyanate compound such as tolylene diisocyanate in a proportion to provide about 0.1W1mol of effective isocyanate groups per mol of hydroxyl groups of polyvinyl alcohol is added to an aqueous dispersion of a resin mixture containing an ethylene-vinylic copolymer consisting of 5W50wt% ethylene, 50W95wt% higher (C 5W12 ) carboxylic acid vinyl ester such as vinyl pivalate and 0W45wt% lower (C 2W4 ) carboxylic acid vinyl ester such as vinyl acetate, and about 1W15wt%, based on the copolymer, polyvinyl alcohol (one having a polymerization degree of about 300W4,200 and a saponification degree of about 70W 100mol% is pereferred). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0455777-A (JP)
Title: Internal circuit inspecting device for semiconductor device
Inventor: GOTO KAORU
IPC: G01R31/28
Filed: 1990-06-25
Abstract: PURPOSE:To inspect a correct internal circuit by shortening a distance between a tester and a semiconductor device to be inspected, and probing at a fine pitch without tester, vibration of a floor. CONSTITUTION:An inspecting base 20 which places inspecting units such as a microscope 23, a positioner 23, etc., absorbs vibration from a floor, a tester 28 by an air spring 30 to prevent vibration. A lower interface board (IFB) 39 is brought into electric contact with the head of the tester 28 through lead groups 41, an upper IFB 27 is clamped at the base 20, and a semiconductor device 33 to be inspected is secured to a socket 35 of a board 34 with a socket in electric contact with the IFB. Accordingly, since the IFB 27, the IFB 39 are independent, the vibration of the tester 28 to be transmitted only through the groups 41 becomes very small. Further, a signal truly near the device 23 can be sent at an extremely short distance from the tester 28, and the device 23 can be probed correctly at a fine pitch.
Patent JP-S5688683-A (JP)
Title: Control circuit for motor of sewing machine
Inventor: KOJIMA SUZUO
IPC: H02P3/06
Filed: 1979-12-20
Abstract: PURPOSE:To prevent the burning of the motor for the sewing machines beforehand at the time of locking caused by a hevy load, by stopping the circuit which triggers a thyristor when the rotation of the shaft of the main body of the sewing machine is stopped. CONSTITUTION:The sewing-machine motor 7 having a field coil 7a and a rotor 7b is connected to the output terminals of rectifiers 3-6 containing switching elements 3 and 4 with control electrodes, and drives the shaft 13 for driving a sewing- machine needle of the main body of the sewing machine. A trigger circuit 8 which triggers the switching element 3 with the electrodes is controlled by a magnet 12 which is provided on the shaft 13, and by magnetic field detecting switches 11a and 11b for detecting the top dead point and the bottom dead point of the sewing machine needle which is provided so as to oppose said magnet via a timer setting circuit 10 and a timer 9, depending on the rotation of the shaft 13. The operation of the trigger is stopped when the rotation of the shaft 13 is stopped.
Patent JP-H11341886-A (JP)
Title: Power supply unit for driving concrete vibrator
Inventor: YOKOI YASUO
IPC: H02P5/74
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To drive an induction motor and a synchronous motor so as to switch them automatically by means of a single driving mechanism. SOLUTION: An initial potential circuit 7 for generating the potential regulated for driving an induction motor 12 in the initial condition and a phase difference detection circuit 6 are selectively connected to a three-phase frequency conversion circuit 4 through a switch 9a. Step-out by the connection of a synchronous motor 13 is detected by a step-out detection circuit 9b, and the three-phase frequency conversion circuit 4 is connected to the phase difference detection circuit 6 by the output signal. If a step-out occurs through the connection of the synchronous motor, the switch 9a automatically closes to the phase difference detection circuit side.  As a result, the output from the three-phase frequency conversion circuit 4 and the phase difference from the synchronous motor 13 are detected, and its signal is outputted to the three-phase frequency conversion circuit 4, thereby driving the synchronous motor 13.
Patent JP-H06350053-A (JP)
Title: Memory cell of static ram
Inventor: MANO MICHIO
IPC: H01L21/8244
Filed: 1993-06-11
Abstract: PURPOSE:To improve reliability of a SRAM with the bit line width and the bit line interval secured sufficiently and to scale down a memory cell by varying a forming position of a gate contact. CONSTITUTION:A SRAM where first and second word lines 11, 12 are arranged almost in parallel within a memory cell 1 with first and second driver transistors 5, 6 interposed between them has gate contacts 15, 16 of the first and second driver transistors 5, 6 piled up via an insulating film (unillustrated) on the first and second word lines 11, 12 or the first and second word transistors 7, 8. A Vss contact 18 is arranged almost at the center of the memory cell 1, and with respect to the Vss contact 18, either or both of the first and second gate electrodes 13, 14 or the first and second word lines 11, 12 are arranged in point symmetry.
Patent JP-S6057020-A (JP)
Inventor: ARUBAATO DEII JIYONSUTON
IPC: F16D41/067
Filed: 1984-08-10
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-S6324461-A (JP)
Title: Composite document processor
Inventor: INABA AKIO
IPC: G06F3/14
Filed: 1986-07-17
Abstract: PURPOSE:To prevent the deterioration in a display speed at the time of rewriting and displaying a part of a picture such as a scroll by displaying and developing an extracted rectangular picture on a view based on the quantity of a calculated movement. CONSTITUTION:An arithmetic processor 11 executes various types of arithmetic processings and control processings according to a program stored in a memory device 12. A window WA is moved to the position of a window WB, thereby, an overlapping part is produced between the window of a moving destination and the position of the original window and since the overlapping part is a rectangular shape, the hatched part of the drawing is divided and extracted. A coordinate conversion is performed according to the information of a view register 13b, thereby, the video information of the bias part is obtained, and from the video information and the video information of the view 1, the final video information of the bias part is obtained. Similarly, the video information corresponding to the hatched part of the window WB is obtained. Then, accord ing to the video information indicating the hatched part, the display image of the bias part is two-dimentionally transferred to the area indicated by the video information of the view 1, thereby, the display image is obtained.
Patent JP-H0720712-A (JP)
Title: Image forming device
Inventor: HAYAKAWA KUNIO
IPC: G03G15/08
Filed: 1993-07-06
Abstract: PURPOSE:To provide steady toner concentration control by correcting the output of a toner concentration sensor at the beginning of the drive of a developing device in an image forming device so that it is the output of the toner concentration sensor obtained when the flow of deveoper has become stable, thereby preventing the runaway of control of the toner concentration. CONSTITUTION:The image forming device, equipped with means 14-3, 15-3, 16-3, 17-3 which detect the concentrations of toners in developing devices 14-17 which develop an electrostatic latent image on a photoreceptor 9 with toner and visualize it, is provided with at least a means for correcting the detected toner concentrations based on the time from the start of rotations of stirring members 14-2, 15-2, 16-2 and 17-2 in the developing devices 14-17 and developing sleeves 14-1, 15-1, 16-1 and 17-1 to the detection of the toner concenrations.
Patent JP-S6144200-A (JP)
Title: Production of steel sheet galvanized on one side
Inventor: ISHITOBI HIROTAKE
IPC: C25F1/06
Filed: 1984-08-09
Abstract: PURPOSE:To produce a titled steel sheet having the non-plated surface cleaned uniformly by a short period of treatment by subjecting the steel sheet to washing and drying after galvanizing one side thereof then anodizing the same under specific conditions in a specific electrolytic pickling liquid. CONSTITUTION:The surface of the steel sheet after plating is washed to remove the plating liquid and is once dried in the stage of pickling electrolytically the non-plated surface of the steel sheet after galvanizing the one side thereof. The surface is then anodized in an aq. soln. contg. 1 or >=2 kinds among the sulfate or phosphate of Na, K, Li, Mg and Al and having 4-13pH under the conditions of <=2.5m/sec relative speed of the steel sheet and the aq. soln. and >=20A/dm<2> anode current density. The non-plated surface is thus cleaned in several seconds. The steel sheet is thereafter polished and is then washed and dried, by which the steel sheet is made into the product.
Patent JP-2000003693-A (JP)
Title: Electron tube and photomultiplier tube
Inventor: SHIMOI HIDEKI
IPC: H01J43/06
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electron tube capable of preventing deterioration of sensitivity of a photocathode and stable output for a long time, in the case where the photocathode and a photomultiplier part are provided. SOLUTION: An ion confinement electrode 22 and an ion trap electrode 23 are arranged between a photocathode 20 and a first stage dynode 24a. Potential of the ion confinement electrode 22 is set higher than that of the first stage dynode electrode 24a, and the potential of the ion trap electrode 23 is set higher than or equal to that of the photocathode 20, while it is set lower than that of the first stage dynode 24a. Thereby, ion feedback of positive ions generated near the first stage dynode 24a to the photocathode 20 can be effectively prevented, which prevents deterioration of sensitivity of the photocathode 20 and enables stable output for a long time.
Patent JP-H0456295-A (JP)
Title: Mounting method for electronic component
Inventor: TANAKA SHUSUKE
IPC: H01L23/28
Filed: 1990-06-25
Abstract: PURPOSE:To prevent an electronic component from deteriorating in characteristics and reliability by a method wherein a protrusion provided to the outer casing of the electronic component is fitted into a hole or a recess provided to a mounting board, and the electrode of the electronic component is brought into pressure contact with that of the mounting board. CONSTITUTION:A protrusion 5 is provided to the base center of an outer casing 1 of an electronic component. The tip of the protrusion 5 is formed slightly wider than its base, and a fastening part 6 is provided to the tip of the protrusion 5 so as to enable the protrusion 5 to be firmly fixed to the hole 8 of a mounting board when it is fitted. The protrusion 5 of the electronic component is made to penetrate through the hole 8 of the mounting board, the fastening part 6 is exposed out of the rear side of the mounting board, the electronic component is fixed to the mounting board, and the tip of the outer terminal, 2 of the electronic component is brought into pressure contact with an electrode 7 of the mounting board by its spring force to electrically connect the component and the mounting board together.
Patent JP-H04366012-A (JP)
Title: Dynamic pressure bearing device
Inventor: NAKASUGI MIKIO
IPC: F16C17/02
Filed: 1991-06-13
Abstract: PURPOSE:To provide a dynamic pressure bearing capable of returning lubricating fluid, leaked from a sleeve fitted closely into a rotating shaft in assembly production, back to the bearing. CONSTITUTION:In a dynamic pressure bearing device, which is provided with a shaft 1 and a sleeve 102 fitted closely and rotatably to each other and constitutes a dynamic pressure generating part by forming a shallow groove 14 between the external surface of the shaft 1 and the internal surface of the sleeve 102, the end of the sleeve 102 on the opening side is inclined conically so that it is recessed in the direction from the external to the internal surface of the sleeve.
Patent JP-S5867690-A (JP)
Title: Acetylenecarbamide derivative and antioxidant containing said derivative as active component
Inventor: TERADA YUTAKA
IPC: C07D487/04
Filed: 1981-10-19
Abstract: NEW MATERIAL:The compound of formulaI[A is group of formula II (R is H or 1-4C alkyl)]. EXAMPLE:N, N', N'', N'''-Tetrakis( 3-t-butyl-5-methyl-4-hydroxybenzyl )acetylenecarbamide. USE:Antioxidant for organic substance. PROCESS:The objective compound can be prepared, e.g. by the dehydration reaction of 1mol of acetylenecarbamide with prepferably 3.5-6mol of p-hydroxybenzyl alcohol derivative of formula III in the presence of a catalyst such as sodium methylate, in a solvent such as benzene, at e.g. 50-250 deg.C.
Patent JP-H1115927-A (JP)
Title: Ic card system
Inventor: YONEDA KOICHI
IPC: G06Q20/06
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the operability of information acquisition by storing data to access an information source of user's needs on an IC card and making automatic connection to the information source through a public line network connection function based on the data. SOLUTION: A host machine 3 discriminates whether or not an inserted IC card 1 is at least a card for access of a specific server system to a server system to which access destination information is written with information through an ATR. When the inserted IC card is a card for access, the machine 3 acquires the number of a public line network of a connection destination server system from the memory of the card 1 and automatically performs an operation so that a line may be connected to a server system 4 of the other party destination with a modem 10 by using the acquired number. The system 4 to which the line is connected automatically starts specific application software on the system 4.
Patent JP-H04366470-A (JP)
Title: Video tape recorder
Inventor: OGURO MASAKI
IPC: G11B27/00
Filed: 1991-06-12
Abstract: PURPOSE:To entirely easily grasp a content recorded on a video tape. CONSTITUTION:When recording of an index signal is ordered, code area index signals Ib1, Ib2, Ib3 are recorded. Simultaneously, compressed images of initial video signals B1, B2, B3 at the index signal recording positions are recorded on PCM areas as Sb1, Sb2, Sb3.
Patent JP-H0828060-A (JP)
Title: Installation of protective net
Inventor: KANBARA MASAYOSHI
IPC: E04G21/32
Filed: 1994-07-20
Abstract: PURPOSE:To quickly, safely and easily hoist a horizontal protective net from below even in the case where a heliport having overhangs is built with the horizontal net provided simply in advance of construction, and to ensure safety sufficiently for execution of work. CONSTITUTION:In the case where a heliport 2 or the like is constructed on the uppermost story of a high-rise building, a horizontal protective net 9 is unfolded on a floor 3 underlying the heliport 2, and the horizontal protective net is suspended at least at its one end with a balloon 16. After the horizontal net 9 is hoisted up to the underside of the heliport 2 by means of lift of the balloon 16, the horizontal net 9 is fixed at its ends to the edges of the heliport 2 and installed in a way of enveloping the heliport 2 from below.
Patent JP-H0829730-A (JP)
Title: Optical isolator
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B27/28
Filed: 1994-07-20
Abstract: PURPOSE:To prevent crack of IR polarizing glass during cold preservation by the crack and microcracks of the IR polarizing glass under cooling after firing of low melting point glass by specifying the coeffts. of thermal expansion of metallic holders and the low melting point glass. CONSTITUTION:The coeffts. of thermal expansion of the holders 2 and 3 for respectively fixing a polarizer 7 and analyzer 8 consisting of the IR polarizing glass are specified to 70 to 100X10<-7>/ deg.C. The polarizer 7 and the analyzer 9 are respectively fixed to the holders 2, 3 by the low melting point glass G2 and G3 having the coefft. of thermal expansion value between the coeffts. of thermal expansion of the IR polarizing glass and the holders 2, 3. Compressive force is acted on the IR polarizing glass having the coefft. of thermal expansion 65X10<-7>/ deg.C by the shrinking force of the polarizer and analyzer holders 2, 3. The low melting point glass G2, G3 having the value between both of the coeffts. of thermal expansion as the intermediate layer of the IR polarizing glass and the polarizer and analyzer 7, 8 exists as a buffer material and, therefore, the destruction of the IR polarizing glass by the compressive force does not arise.
Patent JP-H11348218-A (JP)
Title: Colored polyester film, metal plate coated with colored polyester film, and can using metal plate coated with colored polyester film
Inventor: KAKUMA TOKUAKI
IPC: B65D1/12
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a colored polyester film having excellent concealing properties to a substrate metal plate also when used in a can wherein severe processing is required, which can be easily laminated to the metal plate, a colored polyester film-coated metal plate excellent in can making properties not generating the shaving or damaging and separation of a resin film when molded into a can, and a can using the colored polyester film-coated metal plate reduced in surface flaw after can molding processing. SOLUTION: A color pigment is added to the core layer of a three-layered film in an amt. of 10-60 wt.% and a color pigment is also added to a surface layer 1 and a rear layer 3 to form a colored polyester film wherein the films of the respective layers have an intrinsic viscosity of 0.5-1.3 or the three-layered film has an intrinsic viscosity of 0.5-1.3 as a whole and this colored polyester film 6 is applied to a metal plate.
Patent JP-S6146661-A (JP)
Title: Public telephone set
Inventor: SHINTANI TETSUO
IPC: H04M17/00
Filed: 1984-08-13
Abstract: PURPOSE:To display a talking enable residual time to a telephone set by providing a means using a counter to measure a charging pulse interval and calculating the talking enable residual time from the charging pulse interval and a deposited monetary amount to the telephone set. CONSTITUTION:When some coins are deposited into the telephone set, a coin depotision mechanism 5 calculates the total of the monetary amount and displays (6) it, and then a dial is operated, a called party responds thereto and receives a charging pulse transmitted at first and sets the counter to count a clock from a timer 11, the charging interval with the reception 8 of the next charging pulse is measured, a talking enable residual time is calculated (22) from the charging interval information 12 and an output of a talking enable call number calculating circuit 18 and the talking enagle residual time is displayed on the display device 6 of the telephone set. Further, the display device 6 is controlled by a switching circuit 21 so as to display the charging pulse interval before the talking enable residual time is finished for calculation.
Patent JP-S5869559-A (JP)
Inventor: TACHIBANA AKIFUMI
IPC: A61G15/02
Filed: 1981-10-20
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-H0331794-A (JP)
Title: Boiling water reactor
Inventor: YOSHIDA HIROYUKI
IPC: G21C3/328
Filed: 1989-06-29
Abstract: PURPOSE:To attain high combustibility by setting up the number of fuel rods per fuel assembly constituting a fuel aggregate having the highest average enrichment to a value larger than the number of fuel rods per fuel assembly constituting a fuel assembly having the lowest average enrichment. CONSTITUTION:Respective fuel assemblies of a low enrichment fuel and an intermediate enrichment fuel are respectively formed by square grating shape of 8 lines and 8 rows and the fuel assembly of a high enrichment fuel is formed by the square grating shape of 9 lines and 9 rows. In this case, about 10% effective heat transmitting area is increased in the 9 X 9 type fuel. When the outputs of the 8 X 8 type fuel and the 9 X 9 type fuel are equal, the thermal margin of the fuel represented by a limit output is increased by about 10% in the 9 X 9 type fuel. Although much combustible poisons should be included in a pellet in the case of the high enrichment fuel because the initial excess reaction is suppressed, the reaction degree at the end of an operation cycle is improved by using the 9 X 9 type fuel and the cost of the fuel cycle can be reduced.
Patent JP-S6061718-A (JP)
Inventor: MIRUTON AARU OKAN
IPC: G02C7/06
Filed: 1983-09-12
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-H0612181-A (JP)
Title: Mouse
Inventor: OKANO TAKATSURU
IPC: G06F3/0354
Filed: 1992-06-26
Abstract: PURPOSE:To resolve a problem that a display is difficult to see, and to improve an operating efficiency by increasing information quantity to be displayed by integrating a display module and a display control circuit into a mouse which displays a cursor on a display screen. CONSTITUTION:A communication control circuit l transfers each information from a mouse position detecting circuit 2 and a mouse button depression detecting circuit 3 to a computer, and transfers picture data from the computer to a display control circuit 6. The position detecting circuit 2 converts the two-dimensional vector components into X and Y coordinates on a CRT from the number of rotation of the ball of the mouse and the direction of the mouse, and outputs it to the communication control circuit 1. The button depression detecting circuit 3 detects the depressing states of cursor buttons 4 and 5, instructs the start and end of a mouse movement, and instructs the transfer of window picture data. The display control circuit 6 controls the display of characters or graphic marks at a display module 7. The display module 7 is controlled by the display control circuit 6, and allowed to display the character or the graphic marks.
Patent JP-S6060692-A (JP)
Inventor: OKAMURA ARIHITO
IPC: G10H1/057
Filed: 1983-09-14
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-H05320082-A (JP)
Title: Production of aromatic hydroxy compound
Inventor: TATSUMI TAKASHI
IPC: C07B61/00
Filed: 1992-05-18
Abstract: PURPOSE:To efficiently and newly obtain an aromatic hydroxy compound by oxidizing an aromatic compound with oxygen and hydrogen in the presence of a specific catalyst. CONSTITUTION:An aromatic compound such as benzene, toluene, phenol or aniline is made to react with a hydroxylating agent (oxygen and hydrogen at a molar ratio within the range of 0.02-50) usually in the liquid phase in the presence of a catalyst prepared by supporting palladium on a titanosilicate, preferably at >=20 molar ratio of SiO2/TiO2, preferably at 0-50 deg.C by adding an activity promoter to afford the objective compound.