baber/WOPTO huggingface dataset:
Patent JP-H08100249-A (JP)
Title: Method of patenting steel wire and method of plating with brass
Inventor: ANANDO WAMAN BAGUWATO
IPC: C23C2/28
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To simultaneously subject a steel wire to patenting and brass plating by coating the steel wire with brass under specific conditions, then rapidly cooling the steel wire and subsequently cooling the steel wire down to ambient temp.  
     SOLUTION: A molten mixture composed of copper and zinc is maintained in the temp. range of about 930 to 1100°C. The steel wire is continuously passed through this molten mixture and is subjected to coating with brass. The steel wire has a residence time in the molten mixture within the range of about 6 to 15 seconds and is austenitized. At the time of the steel wire emerges from the molten mixture, the excess brass is continuously wiped away. The brass coated steel wire having the brass coating of 2 to 8 g brass per kg of the steel wire is obtd. The brass coated and austenitized steel wire is cooled down to the quenching temp. within the range of about 500 to 650°C in an inert gaseous atmosphere and is transformed from austenite to pearlite. The steel wire is then cooled down to ambient temp. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06195961-A (JP)
Title: Information processor
Inventor: NAGAI KOICHI
IPC: G11B11/105
Filed: 1993-09-24
Abstract: PURPOSE:To well cool the heat generating part of a supply device by directly connecting a heat radiating device to this heat generating part and releasing the heat of the heat generating part by exposing this heat radiating device outside through the aperture of a housing and to prevent dust and to miniaturize the device by sealing the heat radiating device and the aperture from each other. CONSTITUTION:The heat radiating part 31 is integrally mounted to the front surface part of an external magnetic field device 9. This heat radiating member 31 is constituted of a metallic material having a good thermal conductivity in order to transfer heat to the entire part of the heat radiating surface and is exposed outside via the front surface aperture 25 of the device body 1. The heat of a high-temp. state is released from a coil 16 for magnetic field generation of the external magnetic field 9 and this heat is directly released outside via the heat radiating member 31. Then, there is no need for using a large cooler in order to maintain the ambient temp. of a magneto-optical disk 13 at an adequate temp. The size and weight of the device are thus reduced. Further, the heat radiating member 31 and the aperture 25 are sealed from each other, by which the dustproofing of the housing is attained.
Patent JP-H01128957-A (JP)
Title: Acrylated diol and its production
Inventor: GIRUBAATO KORIAA JIYONSON
IPC: C07D319/06
Filed: 1988-09-22
Abstract: NEW MATERIAL: The 2,2-bis(hydroxymethyl)-1,3-propanediol ester of acrylic acid and methacrylic acid.  
     USE: Useful for the production of condensed polymers. It is used for coating, adhesives, coating and sealing compositions, compositions for molding and forming, compositions for impregnation, bonding agents or the like, and crosslinkable polymers are useful particularly as protective coating for the wear resistance, heat resistance and solvent resistance thereof.  
     PREPARATION: 2-Mono or 2,2-diorganic group substituted 5,5-bis(hydroxymethyl)-1,3-dioxane is esterified by using a carbonyl-compd. to obtain the compd. The compd. is the diol with an acrylate or methacrylate pendant group which is not contaminated by monool, triol and polyol. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08106371-A (JP)
Title: Display device
Inventor: ISHIZUKA TOMOMI
IPC: G06F3/048
Filed: 1994-10-03
Abstract: PURPOSE: To provide a display device which can show its operator its correct operating way by counting the misoperation frequency in an operation input mode and displaying an operating procedure that is suited to the skill of each operator. CONSTITUTION: The number of mistouches which are discriminated by a discrimination part 5A of a key input identification part 5 and counted by a counter 5B are inputted to a control part 8. Then the number of mistouches are compared with a prescribed frequency. When the coincidence is confirmed between the number of mistouches and the prescribed frequency, it is decided that the relevant operator is unskilled. The simple explanation of the operating procedure is displayed on an LCD 620 before the number of mistouches equal the prescribed frequency. When the number of mistouches equal to the prescribed frequency, the part 8 outputs a switch signal to a display switch part 10 to switch the display screen under display to another screen that explains an operating procedure in an easier-to-understand way on the LCD 620.  Thus the part 10 switches the display screens on the LCD 620 via an LCD driving part 11. In such a constitution, a correct operating way of a display device can be shown to the operator.
Patent JP-S61116046-A (JP)
Title: Control system for throttle opening of engine
Inventor: INOGUCHI KENICHI
IPC: F02D41/16
Filed: 1984-11-12
Abstract: PURPOSE:To prevent a control matching from failing caused by a so-called play of an idle switch by inputting the target throttle opening to an opening memory under idling drive and preserving it as a memory throttle opening. CONSTITUTION:A decision means I, in which an expected optimum throttle opening corresponding to engine-driving conditions at each point of time is selected to decide a target throttle opening TAGET, is prepared and the newest TAGET is memorized as a memory throttle opening MTA in an opening memory II. When an idle switch 8 is on, the same value as TAGET is inputted to the opening memory II through a renewing means III. Then the system is constituted so that the opening of a throttle valve 2 is regulated by operating an opening control mechanism 7, by which the difference between throttle openings MTA and TAGET is put within an assigned range by a prospect control means IV, under operation range when the idle switch 8 is off.
Patent JP-H03100488-A (JP)
Title: Electronic detector of time interval
Inventor: WARUDEMAARU FURIYUUHAUFU
IPC: G04F10/08
Filed: 1990-09-07
Abstract: PURPOSE: To precisely and electronically detect, the boundary of a time interval in regard to a reference clock by directly supplying the current output of a comparator to a current latch controlled by a reference clock. CONSTITUTION: A comparator 8 having current output directly introduced to a current latch 9 is used for detection of the exact, boundary of a time interval and other parallel oppositely acting current output is provided for controlling an analog precise evaluation stage 10 and a mixer 11 on the comparator 8. Current voltage converters 12-14 generate a voltage level necessary for logical successive processing. Necessary data operation is directly carried out, in regard to the voltage level generated for an always existing floating capacity, Freezing of a present clock state is helped in the minimum voltage level and is performed in a current area. In a time top to next, clock edge analog charge voltage for a capacitor 8 is generated by similarly instantaneously always exactly starting current.
Patent JP-S6298547-A (JP)
Title: Ion implantation device
Inventor: KAWAKAMI TOSHIO
IPC: H01J37/317
Filed: 1985-10-24
Abstract: PURPOSE:To make it possible to accurately measure the amount of ion implantation achieved with secondary electrons from the beam pipe to be accurately measured by installing a suppressor the electric potential of which is negative to that of the electric potential of the beam pipe at the end of the beam pipe and installing a mask for preventing the beam from striking against the suppressor at the end of the beam pipe. CONSTITUTION:A suppressor 9 electrically insulated from a beam pipe 2 is mechanically attached to the end of the beam pipe 2. A power supply 10 is connected in order to make the electric potential of the suppressor 9 negative to that of the beam pipe 2. A mask 11 is installed at the end of the beam pipe 2 in order to prevent the ion beam from striking against the suppressor 9. Even when ions produced from an ion source 1 strike against the inner surface of the beam pipe 2 and as the result secondary electrons are produced in this ion implantation device, since the electric potential of the suppressor 9 is negative to that of the beam pipe 2, these secondary ions are repelled into the beam pipe 2, or toward the upper stream of the beam, and do not reach the target.
Patent JP-H07166514-A (JP)
Title: Supporting method and device after completion of bridge, etc.
Inventor: NONAKA HARUO
IPC: E04G21/16
Filed: 1994-10-03
Abstract: PURPOSE:To enable installation of a new support device even in a narrow space where an exsisting support device can not be removed, by restricting the mutual mevement of an upper wedge-form receiving member and a wedge-form driving member after completion of a bridge or the like. CONSTITUTION:An upper wedge-form pressure-receiving member 1 and a wedge-form driving member 5 are placed on the upper face of a lower structure B near an existing support of a bridge or the like in a state that the slope 2 of the upper wedge-form pressure-receiving member 1 and the slope 6 of the wedge-form driving member 5 are joined together. The upper wedge-form pressure-receiving member 1 and the wedge- form driving member 5 are relatively moved in the longitudinal direction alone the slopes 2, 6 to raise the upper face of the upper wedge-form pressure-receiving member 1 After completion of a bridge or the like, the mutual movement of the upper wedge- form receiving member 1 and the wedge-form driving member 5 are restricted by a stopper or so. In this way, the supported state after completion of construction is stably kept for a long time and the upper wedge-form pressure-receiving member 1 and the wedge-form driving member 5 are used, as they are, as a supporting device.
Patent JP-H04120218-A (JP)
Title: Apparatus for continuously treating strip-state metallic material
Inventor: KURONUMA HARUO
IPC: C21D9/56
Filed: 1990-09-11
Abstract: PURPOSE:To prevent the development of slack or tension of material by arranging an instrument for detecting variation of slack of the above metallic material at between pinch rolls and annealing device and executing rotational speed control of rolls in an apparatus for treating a strip-state metallic material. CONSTITUTION:The continuous treatment apparatus for this strip-state metallic material is formed of degreasing device 4, annealing device 8, pickling device 11, rolling device etc., The pinch rolls A at the outlet side of the above pickling device 11 and the pinch rolls B at the outlet side of the degreasing device 4, are arranged, respectively. A control device 7 is arranged at between the pinch rolls B and the above annealing device 8. Then, this device 7 detects variation of the slack of strip-state metallic material 3 to control the rotational speed of pinch rolls B. By this method, the slack or the tension of the above material 3 is prevented and the working efficiency is improved.
Patent JP-H08106089-A (JP)
Title: Color backlight device
Inventor: YAMASHITA TOYOMI
IPC: G02F1/1335
Filed: 1994-10-03
Abstract: PURPOSE: To provide a color backlight device capable of preventing color irregularities from being caused on a light emitting surface even when the device is thinned. CONSTITUTION: A distance between plural line light sources 13 15 emitting the light beams of various emitted light colors and the light emitting surface 17 of the backlight device is changed by the line light source. In such a case, the distance from the light emitting surface is made longer as the line light source has the higher-luminance emitted light color or the respective line light sources of R, G and B adjacent to each other are combined to have a triangular cross section in the case plural line light sources are constituted of three kinds of line light sources emitting the light beams of R, G and B.
Patent JP-H04118679-A (JP)
Title: Developing method
Inventor: KOGA YOSHIRO
IPC: G03G15/09
Filed: 1990-09-10
Abstract: PURPOSE:To stably form a high density image by using microcapsule state toner for press-contact development and making the surface roughness different between an elastic blade and a toner carrier. CONSTITUTION:The elastic blade 41 is allowed to press-contact with the toner carrier 43 through the globular microcapsule toner 42. Then, it is good to exe cute surface treatment to the surfaces of the blade 41 and the carrier 43 in accordance with the electrostatically charged polarity of the toner 42. The carrier 43 is driven to be rotated in the direction of 44 in order to carry the toner 42. By making the surface roughness of the blade 41 rougher than that of the carrier 43 so that the toner 42 is easy to slip on the carrier 43 and diffi cult to slip on the blade 41, the toner 42 rolls in the direction of 45. Therefore, a time when the toner 42 passes a press-contact part is made longer and a chance that the toner 42 comes in contact with a triboelectrifying member is increased, so that the toner is rapidly electrostatically charged to be a stable electrostatically charged amount and the stable high density image is formed.
Patent JP-H1090430-A (JP)
Title: Switch box for wiring and member to be detected
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/12
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To arbitrarily change magnetic force of a part to be detected and surely detect the approximate position of a switch box body and the center position of a drilled hole of wall material by laminating and housing a plurality of magnets in the part to be detected. SOLUTION: With respect to a part to be detected 3 for showing the apprioximate position of a switch box 1 for piping or the center position of a drilled hole on a wall surface by magnetic detection, a plurality of magnets 6 are laminated and can be housed. In a case where wall material is normal thickness and the part to be detected 3 is at a position near a magnetic detector, the position of the switch box 1 can be detected from the wall surface by one magnet 6. On the other hand, in a case where the part to be detected 3 is distant from the magnetic detector at a prescribed distance or more, detection is difficult by one magnet 6 or the detection cannot be performed. In this case, the proper number of the magnets 6 is additively inserted and housed. Thereby magnet force is increased, and the switch box 1 and the center of the drilled hole of the wallmaterial can be detected surely.
Patent JP-S61119404-A (JP)
Title: Pneumatic tire
Inventor: NAGASAWA HIDEAKI
IPC: B60C9/18
Filed: 1984-11-15
Abstract: PURPOSE:To make a tire lightweight while the same property as that of conventional tires can be maintained by composing a belt layer with a composite material which is composed of a matrix of a synthetic resin compound reinforced by either inorganic or organic fiber cords. CONSTITUTION:A belt layer 3 is arranged circularly in a tread section 1 in the circumferential direction over a rubber coated carcass which is arranged extending over the space between a pair of a right and a left bead sections 4 and 4'. Here, the belt layer 3 is made of a composite material which is composed of a matrix 6 of a synthetic resin compound, to which reinforcing members 7 of either inorganic or organic fiber cords are embedded. This configuration can make the tire lightweight enabling the tire to have the same property as that of conventional tires with the belt layer made of steel cores. This configuration also enables changes in the cord angle theta deg. to be reduced when the tire is formed and vulcanized, since the cord angle theta deg. of the belt layer 3 can be set to be approximately from 15-35 deg. to the circumferential direction E which is larger than of conventional radial tires when compared.
Patent JP-H04122543-A (JP)
Title: Numerical control device and tool replacing position changing method
Inventor: SUZUKI ETSURO
IPC: G05B19/4093
Filed: 1990-09-10
Abstract: PURPOSE:To enable easy positioning into an optimum tool replacing position by stopping the execution of a machining program at the time of obtaining a positioning command into a tool replacing position during the execution of the machining program in a tool replacing position stored mode. CONSTITUTION:A machining program including a positioning command into a tool replacing position is prepared into a machining program file 5, and the first machining is performed being set into a tool replacing position stored mode. When the mode discriminating part 17a of a command analyzing means discriminates the tool replacing position stored mode and a tool replacing position stored mode processing part 17b starts its action, a judgment on whether or not there is a positioning command into the tool replacing position is made. Upon obtaining the positioning command into the tool replacing position, block stop is performed without action, and the state ready to be continued by the following startup is outputted. After the block stop, a machine operator moves a tool rest into the optimum tool replacing position at that time manually using jogging function or the like, and teaching key input is performed by a key input device 14.
Patent JP-H09183285-A (JP)
Title: Card like storing medium
Inventor: HORI TAKESHI
IPC: B42D15/10
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve security of a built-in electronic part by providing a high flexibility. SOLUTION: An electronic part 101 stores information. The electronic part 101 is mounted on a substrate 102 consisting of a flexible film-like base material. Further, buffer materials 104a, 104b are added so as to seal the electronic part 101, and added to an opposed side putting the substrate 102 of the electronic part 101 between them. Then, the buffer materials 104a, 104b cut stress to the electronic part 101 by external force in pieces.
Patent JP-S61118767-A (JP)
Title: Formation of image
Inventor: YAMAMOTO YOKO
IPC: G03G15/09
Filed: 1984-11-15
Abstract: PURPOSE:To form an image having high quality stably with good reproducibility without any image irregularity by specifying the maximum potential of charges of latent image formation in a process wherein an electrostatic latent image is developed, the minimum value of the gap between a latent image carrier and a developer carrier, and the electric resistance value of a carrier. CONSTITUTION:The latent image carrier 1 in a rotary drum shape which is composed of an OPC photosensitive body is rotated as shown by an arrow X and charged electrostatically by a charger at the upstream side of a development area Q so that a surface to be developed is at a -400--700V constant potential. A sleeve 2 made of a nonmagnetic material is so arranged that the minimum value Dsd of the gap to the carrier 1 in the area Q is 0.30-0.65mm, and a magnet body 3 is provided inside the sleeve 2, so that the carrier for a developer D consists of the sleeve 2 and magnet body 3. Further, the sleeve 2 is applied with a bias voltage by a bias power source 10 through a protection resistance R. Furthermore, the electronic inherent resistance of the carrier which carries the developer together with toner is set to 10<13>OMEGA.cm and the image having high quality is formed stably with good reproducibility.
Patent JP-H10265696-A (JP)
Title: Polyazo compound and method for dyeing or printing fiber material therewith
Inventor: OTA YOSHITERU
IPC: D06P1/384
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a dye which enables a natural or regenerated cellulosic fiber material to be dyed or printed with improved dyeing properties while giving a dyed or printed product improved in various fastnesses and hardly discolorable in various processing steps and while reducing the amt. of waste water by repeatedly subjecting a compd. having a free acid form specified to diazotizing and coupling. SOLUTION: This compd. is a polyazo compd. represented by formula I [A is a phenylene or naphthylene group optionally substd. by a non-fiber-reactive group; E is a hydroxynaphthylene group optionally substd. by a non-fiber- reactive group; m and m' are each independently 0 or 1; and B and B' are each independently a fiber-reactive group of H provided they are not simultaneously H] or its salt. The compd. can be produced by repeating the step of diazotizing a compd. having a free acid form represented by B-A-NH2 (A and B are each the same in formula I) and the step of coupling with a compd. represented by formula II (m is the same as in formula I).
Patent JP-H0688724-A (JP)
Title: Scanning-type probe microscope, memory device and lithography apparatus
Inventor: KURODA AKIRA
IPC: H01J37/28
Filed: 1992-09-08
Abstract: PURPOSE:To prevent relative position deviation between a probe and a sample for a long period immediately after the setting of an apparatus by sequentially performing correcting action based on the pure position deviation amount, from which a scanning- signal component caused by the scanning of the probe is removed. CONSTITUTION:A mirror A 104 is attached to an xy driving element 103, which operates a probe 102 with respect to a sample 101. Light having two wavelengths, which are orthogonally polarized to each other, is split into two parts. One is reflected from the mirror 104 through a 1/4-wavelength phase plate A 112. The other is reflected from a mirror A' 114 through a 1/4-wavelength phase plate A' 113. Two reflected lights are synthesized with a polarization beam splitter A 111. The result is cast into a sensor 116 and becomes the light intensity signal. The phase difference between the oscillating components of the oscillating numbers in a reference-light intensity signal and a light intensity signal is detected with a synchronization detecting circuit. Thus, the relative moving amount of the mirror 104 and the mirror 114 can be detected in high resolution. The correcting action is sequentially performed based on the pure position deviation caused by the scanning of the probe 102. Therefore, readjustment is not required.
Patent JP-S6392967-A (JP)
Title: Multicolor image forming device
Inventor: SHOJI HISAFUMI
IPC: G03G15/01
Filed: 1986-10-07
Abstract: PURPOSE:To efficiently keep color balance by forming plural reference toner images having different recording area ratios on the non-transfer part of an image forming body, reading out the reflected density of respective toner images and setting up image forming conditions in accordance with the read results. CONSTITUTION:The image forming body on which an yellow toner image is formed is uniformly charged again by a scrotron charging pole and then exposed by image exposure L based upon the recording data of a Magenta component. The formed latent image is developed by a developing device DB to form dichromatic toner image based upon yellow toner and Magenta toner on the image forming body 1. Similarly, a toner image based upon cyanine and black toner is superposed to the toner image and the superposed toner image is developed to form a 4-color toner image on the image forming body 1. A photosensor 35 consisting of a light emitting element and a light receiving element reads out the reflection density values of reference toner images C1-C4 based upon yellow, Magenta, cyanine, and black and an image part B obtained by removing the reference toner images from the multicolor toner image is transferred to recording paper P by a transfer pole 33. The recording paper P is separated from the image forming body 1 by a separating pol 34 and fixed by a fixing device 31.