baber/WOPTO huggingface dataset:
Patent JP-H0678950-A (JP)
Title: Water absorbing pad, and manufacture of water absorbing main material therefor
Inventor: CHIKASAWA OSAMU
IPC: A61F13/15
Filed: 1993-06-28
Abstract: PURPOSE:To provide a water absorbing pad capable of flushing to a flush toilet by heating a number of starch particles, expanding them under reduced pressure to provide starch balls, using them as a water absorbing main material, and nipping them between a water permeable upper layer sheet and a water inpermeable lower layer sheet followed by sealing. CONSTITUTION:A water absorbing pad 1 for baby diaper has an upper layer sheet 1 consisting of a thin paper or nonwoven fabric which is made from a short fiber pulp such as toilet paper, and has permeability to water liquid and the property of being easily carried by water; and a lower layer sheet 2 which is easily carried by water, but never permeate or is difficult to permeate water liquid, and after a water absorbing main material 3 is interposed between both the sheets 1, 2, the edge parts of both the sheets 1, 2 are mutually bonded. As the water absorbing main material, starch balls 0.5-5mm in diameter formed by heating and expanding under reduced pressure a number of starch balls obtained by pelleting one or several kinds of starch particles selected from purified starches consisting of grains and plant materials are used.
Patent JP-S6077964-A (JP)
Title: Steel used for valve
Inventor: FUNATANI SEIJI
IPC: C22C38/00
Filed: 1983-10-04
Abstract: PURPOSE:To obtain steel used for valve having high hot-fatigue strength by incorporating N of a specified amount into austenitic stainless steel consisting of high Mn and by precipitating carbonitride by aging. CONSTITUTION:The steel ingot having austenite structure consisting of 0.25- 0.35% C, 0.1-1.0% Si, 5.0-15.0% Mn, 5.0-10.0% Ni, 18.0-25.0% Cr, 0.2-1.0% Cu and 1.0-3.0% one or two kinds of Mo, W, 0.5-1.5% one or two kinds of Nb, V, 0.35-0.55% N, 0.0005-0.01% B and the balance Fe is forged and rolled into a prescribed steel bar. The steel bar is heated at 1,100 deg.C and kept for 15- 60min, thereby the elements of alloy, carbonitride and carbide are changed into a solid solution in the austenite. Thereafter it is kept again at 750 deg.C for 4hr after water-cooling. The steeling used for a valve having >=17kgf/mm.<2> fatigue strength at 850 deg.C, >=22kgf/mm.<2> tensile strength at 900 deg.C and >=2.2mg/cm<2> oxidative gain of weight in case of keeping said steel at 900 deg.C for 300hr is produced.
Patent JP-S57109515-A (JP)
Title: Hardening device for rolled steel plate
Inventor: TAKEUCHI OSAMU
IPC: B21B45/02
Filed: 1980-12-27
Abstract: PURPOSE:To improve hardenability by placing a hardening device on the outlet side roller table of a rolling mill allowing free interchanging and controlling the carrying speed at a specified condition, and thereby changing the hardening speed in accordance with the thickness of rolled stocks and making cooling efficiency constant. CONSTITUTION:When hardening of a steel plate 13 rolled by a rolling mill 12 is not necessary, a movable roller table 17 is interposed between outlet side roller tables 15, 16, and the steel plate 13 is carried to a cooling bed 14. When hardening is not necessary, a movable hardening device 18 is interposed between roller tables 15, 16. Plate thickness signals from the rolling mill 12 and carrying speed signals V of a speed measuring device 30 are inputted to the outlet side roller table 15 and a roler driving device of the hardening device 18, and checking is made for fullfilment of the condition i.e. 100<=vt<=1,000. The rolled steel plate 13 is carried through the hardening device 18 at a hardening speed in accordance with the thickness of the plate.
Patent JP-S5975038-A (JP)
Inventor: KURIHARA OSAMU
IPC: A61B5/0452
Filed: 1982-10-22
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-H066376-A (JP)
Title: Electronic mail system
Inventor: SUZUKI YASUTO
IPC: H04L12/54
Filed: 1992-06-19
Abstract: PURPOSE:To reduce the sender's labor for sending the same mail to plural receivers at the same time and to distribute the mail to the receivers without any omission. CONSTITUTION:Work stations 1, 5 and a mail server 2 are mutually connected through a LAN(local area network) 4, and the electronic mail are sent and received between the work stations through the mail server 2. When the sender inputs the contents and subjects of the mail and transmission by the subjects through the work station 1. the mail server 2 collates the subjects of the mail with individual information on subscribers stored in an individual data base 3 to select the receivers and distributes the mail to the receivers.
Patent JP-2000021934-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGANO MUTSUMI
IPC: H01L21/60
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent impurities in a tape carrier from being mixed into a bump while the bump is formed and to prevent the degradation of the aluminum purity of the bump by heating a base film in a vacuum before the bump is formed and discharging gas in the base film. SOLUTION: A lead frame is set (1) in a magazine and it is put in a vacuum oven (2). The inner part of the vacuum oven is exhausted to a vacuum (3), an oven inner temperature is raised to a heat treatment temperature (4) and therefore gas in the base film is discharged. When heat treatment is terminated, the oven is left in a vacuum state as it is until the inner part of the oven is cooled to a prescribed temperature. The vacuum oven is returned to atmospheric pressure after it is cooled to the prescribed temperature. The lead frame is taken out and it is set to a metal mask jig (8). Vacuum vapor deposition is executed in a prescribed vacuum degree in a vacuum vapor deposition device (11). Thus, impurities in the base film are prevented from being mixed into the bump while the bump is formed.
Patent JP-H0235417-A (JP)
Title: Production of liquid crystal display device
Inventor: HASEGAWA SATOSHI
IPC: G02F1/1337
Filed: 1988-07-26
Abstract: PURPOSE:To suppress the static electricity generated in a substrate to a low level and to prevent electrode destruction, etc., by taking out the substrate after a rubbing treatment by means of a substrate attaching/detaching member constituted of an insulator. CONSTITUTION:The substrate 1 coated with an oriented film is subjected to the rubbing treatment by rotating a rotary drum 2 stuck with brush-shaped fibers on the outer periphery of the drum in a specified direction. The substrate 1 after this treatment is taken out of the rubbing device by using the substrate attaching/detaching member 3 constituted of the insulator such as 'Teflon(R)'. As a result, the static electricity generated in the substrate 1 is suppressed to the practicably low level and the generation of the electrode destruction, orientation defects, etc., by electric discharge is prevented.
Patent JP-S57109023-A (JP)
Title: Channel device
Inventor: IKEDA KATSUNORI
IPC: G06F13/38
Filed: 1980-12-26
Abstract: PURPOSE:To know data transfer conditions easily and to generate a byte mark easily, by knowing whether a buffer register is empty or full by a flag bit register and by generating the byte mark which shows the significance of data to be transferred to a CPU. CONSTITUTION:Data buffer registers 1-0-1-3 which have n-byte constitution, and a data buffer 9 are used for data wirting from a CPU to I/Os and data reading from the I/Os to the CPU. Then, n-bit flag bit registers 2-0-2-3 are provided corresponding to the registers 1-0-1-3 and when significant data is written a the (j)th byte position of the (i)th register 1-i, a flag showing the significance of the data is set at the (j)th bit position of the register 2-i. When the data in the register 1-i is sent to the CPU, the contents of the corresponding register 2-i are sent to the CPU side as a byte mark.
Patent JP-H0472510-A (JP)
Title: Azimuth measuring instrument
Inventor: HOSHI JUNJI
IPC: G01C17/02
Filed: 1990-07-13
Abstract: PURPOSE:To make measurement of azimuth easily by furnishing a mirror on the inner wall of an opening/shutting lid of a magnetic compass, setting a wire suspendedly over the front of this mirror, and performing precise positioning even when there is no mark for measurement to be utilized. CONSTITUTION:A mirror 3 is furnished on the inner wall of an opening/shutting lid 2 of a magnetic compass 1, and a wire 4 is stretched over the front of the mirror 3. The magnetic compass 1 is located where the wire 4 is overlapped on the reflection 5 of an object, whose azimuth is to be measured, and the measurement is performed with the magnetic compass 1. Accordingly the measurement can be made by allowing the mirror to reflect the antenna to be measured and arranging the reflection 5 so as to be identical with the wire 4, and the azimuth measurement can be performed precisely by the magnetic compass 1 even though there is no mark for measurement to be utilized.
Patent JP-H0475891-A (JP)
Title: Wrist mechanism for industrial robot
Inventor: KATAMINE KUNIAKI
IPC: B25J17/02
Filed: 1990-07-13
Abstract: PURPOSE:To shorten the arithmetic time in the position control of a wrist and also to reduce the part number which drives the wrist, by making the center line of the output shaft of an actuator composing a wrist axis of a degree of freedom crossed with its being concentrated on one point. CONSTITUTION:The center lines l1, l2, l3 of three output axes 21, 31, 41 of an actuator 2 for a wrist 1st axis, actuator 3 for a wrist 2nd axis and actuator 4 for a wrist 3rd axis, are crossed with their concentration on one point P. Therefore, the positional control operation of the wrist part becomes simple by setting the coordinates value of the wrist part at the coordinates value of the intersection P of the center lines l1, l2, l3.
Patent JP-S6165427-A (JP)
Title: Movable stage device
Inventor: TOJO TORU
IPC: H01L21/30
Filed: 1984-09-07
Abstract: PURPOSE:To contrive the improvement in accuracy in positioning by arranging electrostrictive elements in the part where a rotational movement is converted into a straight movement in a movable stage device using electrostrictive elements. CONSTITUTION:In the device for moving a stage by transmitting rotation of a ball screw 10 to a nut part 11 converting it into a straight movement, a cutout 12 is arranged in the stage and the nut 11 is held and fixed to this cutout 12. Meanwhile, two electrostrictive elements 13a and 13b are arranged so as to hold the nut from both sides. For moving the stage, a rough movement is made by rotation of the ball screw 10 firstly, and nextly minute positioning is done by the electrostrictive elements 13a and 13b. The reason why the electrostrictive elements are arranged on both sides of the nut is to prevent a damage of the elements caused by eccentricity of the nut and to prevent a decline in the accuracy in positioning due to variation of temperature of the electrostrictive elements.
Patent JP-H0526640-A (JP)
Title: Lead shape measuring device
Inventor: YAMANAKA KAZUYUKI
IPC: H04N13/239
Filed: 1991-07-25
Abstract: PURPOSE:To automatically measure all external leads via slant image pickup. CONSTITUTION:An external lead 1a is photographed by two television cameras 10, 11 from different slant directions. The middle point between two intersections of a virtual line crossing the ridge lines of the lead 1a on the image plane 13 of the camera 11 is determined as the measurement sampling point. The epipolar line of the line of sight indicating the measurement sampling point of the camera 11 is set in the image plane 12 of the camera 10, and the middle point between two intersections of a virtual line crossing the ridges of the lead 1a on an image plane 12 and existing on the epipolar line is specified as the same point as the measurement sampling point. Multiple measurement sampling points are set, and the shape of the external lead 1a is measured based on three-dimensional coordinate groups.
Patent JP-2000015402-A (JP)
Title: Method for controlling flow rate of molten metal in casting machine, and controller therefor
Inventor: UZUKA TOMOJI
IPC: B22D11/10
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow of molten metal from each flowing passage and mold by providing a casting machine for making the molten metal to flow from a holding furnace to the mold, retracting a stopper from a molten metal discharging hole to a prescribed retracting position at the time of causing a power failure on the way of automatically control ling the flow rate of the molten metal and closing the molten metal discharging hole by an auxiliary stopper. SOLUTION: The casting machine 1, by which the molten metal 10 is supplied into the mold 14 from the molten metal discharging hole 11a of the holding furnace 11 through a molten metal supplying device 12a and the molten metal 10 in the mold 14 is cooled and solidified to produce a casting block 10a, is provided. The stopper 11a is set to the molten metal discharging hole 11a and the molten metal surface in the molten metal supplying device 12a is detected by a level sensor 21 and the detected signal is inputted to a control means 22, then the opening degree of a spout 11a is adjusted through the stopper 20 with a control signal from the control means 22 based on the detected signal.  At the time of causing the power failure on the way of adjust-controlling this molten metal surface level, the stopper 20 is retreated to the prescribed retracting position from the molten metal discharging hole to close the molten metal discharging hole 11a with the auxiliary stopper.
Patent JP-S6078246-A (JP)
Title: Heating device
Inventor: HATSUTORI KAORU
IPC: F24J3/00
Filed: 1983-10-04
Abstract: PURPOSE:To enable to heat at a temperature below 100 deg.C by a method wherein a suction pump is attached at the rear end of a heating pipe, at the head-on of which a regulating valve is attached, in order to forcibly suck and circulate steam and at the same time so as to expand the steam adiabatically after throttling by the regulating valve in order to lower the temperature of the steam. CONSTITUTION:The steam fed from a steam boiler 2 is sucked by a suction pump 7 so as to forcibly circulate through a heating pipe 4. At this time, the steam is properly throttled by a regulating valve 3 and expanded adiabatically, resulting in decreasing its pressure below the atmospheric pressure. The resultant steam is regulated its temperature below 100 deg.C and used for the heating of material, which is easily denaturized thermally. In addition, the thermal efficiency is improved, becaused the steam is forcibly circulated.
Patent JP-S6343772-A (JP)
Title: Automatic flat welding equipment and welding method
Inventor: MORI RYOSUKE
IPC: B23K9/12
Filed: 1986-08-08
Abstract: PURPOSE:To perform a flat welding at all times without suspending a welding work and to improve the quality in welding by storing the shape of the member to be welded prior to the welding in a control device and properly controlling each moving means and each rotating means at welding time as well. CONSTITUTION:A teaching is performed by tracing a weld line with the contact to the surface of the member to be welded by a sensor S and a welding torch is converted into a sensor. In case of 1st moving means 1 coming into the slope section of the weld line during its movement, the 2nd rotating means 5 inclines a frame 7 with its rotation based on the shape information so as to horizontally hold the weld line, the 1st rotation means 4 starts to rotate as well similarly and a welding torch T is vertically held. The 2nd moving means 2 moves the torch T so as to make the gap of the tip part T0 of a wire 8b and the member to be welded constant and 3rd moving means 3 moves based on the shape information so that the torch T does not run out of the weld line. In this way, the weld line of the member to be welded is maintaining its level always and the welding torch T always holds a correct gap with the member to be welded.
Patent JP-S6079723-A (JP)
Title: Inspecting device
Inventor: SEKIGUCHI KOUJI
IPC: G03F1/84
Filed: 1983-10-07
Abstract: PURPOSE:To enable to easily disriminate the presence or not of a defect on a pattern, the degree of the defect and the like in the contrast with a circuit pattern by a method wherein the pattern of a photomask, a wafer and the like are superposed on the same picture as the circuit pattern, and they are brought in the state wherein they are compared on the same visual field. CONSTITUTION:The defective coordinate of the photomask 1 recorded in a magnetic tape 5 is read by a microcomputer 6, and the positioning of the photomask 1 is performed based on the result of processing. The pattern of the photomask 1 is image-picked up 8, sent to a CRT9 and indicated on a picture 10 as the code P. On the other hand, the information of a circuit pattern is called out and indicated on the picture 10 of the CRT9 as shown by the code A. In that case, a starting position matching is performed, and they are adjusted and controlled in such a manner that they will be picture-compounded in the state wherein the two patterns are completely superposed each other without deviation. As a result, the superposed image of the two patterns can be observed on the same field of vision on the same picture, the presence or not of the defect of the photomask 1, the degree of its magnitude and the like can be compared with the circuit pattern directly, thereby enabling to easily give a discrimination.
Patent JP-H0934317-A (JP)
Title: Picture forming device and mode setting method of picture forming device
Inventor: NOZAKI TETSUYA
IPC: G03G21/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To guarantee operation of mode intended by the user which has a high priority order in plural modes within a set time or hours by performing any of operation modes based on a set priority order. SOLUTION: When it is discriminated that a first mode and a second mode of a control circuit 1004 is doubly set, for example, a week timer and an auto- power-off are set together, a CPU 1004a in the control circuit 1004 confirms whether a priority order is set or not. When a priority order is set, the CPU 1004a in the control circuit 1004 judges which mode has a higher priority order, releases setting of the other side mode based on a set priority order, and set a priority order of one side. Even if the first mode and the second mode doubly set, operation of intended either of modes can be guaranteed according to a priority order arbitrarily set by an user.
Patent JP-H0822288-A (JP)
Title: Megaphone with telescope
Inventor: SHIOTANI RYOJI
IPC: G10K11/08
Filed: 1994-07-05
Abstract: PURPOSE:To enable common use of a telescope and a megaphone and to eliminate the need for separately carrying the telescope and the megaphone at the time of witnessing games by providing the upper part near the side of a megaphone body to be placed with the mouth with the telescope. CONSTITUTION:The telescope provided with an eyepiece lens 3 and an objective lens 4 is fixed and integrated by a supporting body 5. To use this megaphone, a user makes cheering with the megaphone during witnessing of games and uses the megaphone as the telescope by placing his eye at the eyepiece lens 3 when the user desires to see the action of a player at an up state. The user makes cheering by placing the mouth to the side 7 to be applied with the mouth of the megaphone body 1 at the time of cheering. More preferably, the telescope 2 is provided with an extending ring of the eyepiece 3 via the supporting body 5 so that the user is able to view the games by extending the eyepiece lens and focusing the eyepiece lens to the objective lens 4.
Patent JP-H0350948-A (JP)
Title: Voice storage device
Inventor: MIYAZAWA HAJIME
IPC: H04M3/42
Filed: 1989-07-18
Abstract: PURPOSE:To allow the operation guide of same content to be recognized simultaneously in voice and in character by providing a data transmission/reception control section, a parallel operation control section, a data readout control section and a data storage section having a voice guiding area and a character guiding area. CONSTITUTION:Upon the receipt of a connection request from a user telephone set through a telephone circuit 201, a data transmission/reception control section 100 drives a data readout control section 102 via a parallel operation control section 101. The control section 102 reads a voice operation guiding data from the voice guiding area in a data storage section 103 to send the data as an operation guide converted into voice to a line 201 via the control sections 101, 100 and the user according to the guide requests the connection to the control section 100 via the line 201 from a character display terminal equipment. Then the connection is informed from the control section 100 to the control section 101 and the control section 101 reads the voice operation guide from an area 300 via the control section 102 and the character operation guide from a character guide area 301 and sends them to the circuit 201. Thus, the operation guide of the same content is recognized in voice and in character simultaneously.
Patent JP-H0784017-A (JP)
Title: Photomagnetic field sensor
Inventor: ISHIKAWA SHINTARO
IPC: G01R15/24
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a photomagnetic field sensor with higher S/N ratio by using a polarization separation synthetic element in stead of a polarization beam splitter PBS. CONSTITUTION:Light emitted from a light source 1 is admitted into a polarization separation synthetic element 11 passing through an optical fiber 2 and a lens 3 and two lights separated into an S wave and a P wave here enter a magnetooptical material 6 passing through a half wavelength plate 5. When passing through the material 6, the lights undergo a rotation corresponding to the intensity of a magnetic field, the two lights with the intensity thereof corresponding to the intensity of a magnetic field are synthesized to be condensed in an optical fiber 9 with a lens 8 and converted to electricity being introduced to an optical detector 10, thereby enabling the detection of the level of a current. The conventional photomagnetic field sensor is not allowed to utilize only half of light incident on the magnetic field detecting section for the detection. But the photomagnetic field sensor of this invention can utilize all lights on incident the magnetic field detecting section for the detection thereby enabling the measurement of the level of the current with a hither S/N ratio even when the distance of the optical fiber becomes larger.
Patent JP-H0720035-A (JP)
Title: Immersion and weathering testing machine
Inventor: SUGA CHOICHI
IPC: G01N17/02
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the size of a device used for making photoirradiation and immersion tests in the same testing tank so as to reduce the restriction on the installation space of the device and, at the same time, to reduce the cost of the device. CONSTITUTION:A light source 3 is horizontally positioned in a testing tank 2 and a rotating frame 15 rotates around the light source 3. An immersion vat 24 is set below the light source 3. The vat 24 can be moved vertically between a position at which a sample 14 vertically below the light source 3 is completely immersed in a solution contained in the vat 24 and another position at which the sample 14 comes above a plane tangential to the upper edge of the vat 24. In addition, a salt solution tank 27 and acid rain solution tank 28 are provided outside the testing tank 2 so that the tanks 27 and 28 can be adjusted to prescribed temperatures. In addition, pipelines are installed in corresponding to the tanks 2, 27, and 28 so that solutions can be circulated through the vat 24. A control mechanism on a control board 45 controls the temperatures of the solutions in the tanks and selects the solution to be supplied to the vat 24, testing time, and an arbitrary testing cycle.