baber/WOPTO huggingface dataset:
Patent JP-H10118658-A (JP)
Title: Magnetic treatment of liquid flowing through conduit
Inventor: PETER A KUURISHU
IPC: C02F5/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To lower the surface tension of a liquid to enhance the adhesion preventing effect of scale to the inner wall of a conduit by arranging a plurality of pairs of permanent magnets to the periphery of the conduit through which the liquid flows so that the same magnetic poles come into close contact with the conduit and covering the magnetic poles on the side opposite to the magnetic poles being in close contact with the conduit of the respective permanent magnets with an iron plate. SOLUTION: Three pairs of permanent magnets 2A-2F are arranged to the periphery of a conduit 1 in a state opposed at every one pair through the conduit so that the same magnetic poles of the magnets come into close contact with the conduit 1 and the magnetic poles on the side opposite to the magnetic poles being in close contact with the conduit 1 of the permanent magnets 2A-2F are covered with iron plates 3A-3F. That is, both ends 4F, 4B of the iron plates 3F, 3B and both ends 4C, 4E of the iron plates 3C, 3E are bent to connect the ends 4B, 4C and the ends 4E, 4F and both ends are allowed to act as the fixing support member of the iron plates to the periphery of the conduit 1.  By arranging an even number of permanent magnets 2A-2F in opposed relationship through the conduit 1 as mentioned above, the surface tension of tap water flowing through the conduit 1 is effectively lowered to enhance the scale preventing effect of the conduit 1.
Patent JP-H08140257-A (JP)
Title: Protective device for dc capacitor
Inventor: KAWAKAMI NORIKO
IPC: H02H7/16
Filed: 1994-11-11
Abstract: PURPOSE: To prevent explosion due to short circuit of a DC capacitor provided in a DC main circuit of a power converter. CONSTITUTION: A protective device for a DC capacitor comprises DC capacitors 5A, 5B connected in series with one set or more redundance in a DC main circuit of a power converter 4, short-circuit detecting means 10A, 10B provided in each of the DC capacitors to individually detect short circuit of the DC capacitor, switches 14A, 14B connected in parallel to each DC capacitor and means 13A, 13B for generating in response to the output of the short circuit detecting means a closing command to the switch connected in parallel to the short-circuited DC capacitor to close the switch.
Patent JP-H0473815-A (JP)
Title: Refrigerant resistant insulated wire
Inventor: NISHIYAMA HIDEMI
IPC: H01B7/02
Filed: 1990-10-16
Abstract: PURPOSE:To improve terminal treatment and workability while reducing manufacturing cost by extrusion-coating the outside periphery of a conductor with the specific thermoplastic polyurethane resin in a state of thin thickness. CONSTITUTION:An insulating coated layer B formed into a coating thickness of 1.5mm or less by extrusion coating, and consisting of thermoplastic polyurethane resin, having specific polyol as a component and adjusted to Shore hardness D of 53 to 83, is provided on an outside periphery of a conductor A. This thermoplastic polyurethane resin is synthesized of poly-epsilon-caprolactam polyol and/or poly (hexamethylene carbonate) polyol, an elongation-suppressing agent and a diisocyanate compound. Thereby, the insulating coated layer B is excellent in refrigerant-resistant property and oil-proofness, and it is extrusion-coated so that terminal treatment workability is improved thus to reduce manufacturing cost.
Patent JP-H02122448-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: ARIMUNE HISAO
IPC: G11B11/10
Filed: 1988-10-31
Abstract: PURPOSE:To prevent corrosion of a magnetic medium and to obtain a magneto- optical recording element with high recording sensitivity and high performance by providing an amorphous magnetic layer having an easy magnetization axis perpendicular to its surface on a substrate and further providing a nonmagnetic protective layer consisting of specific titan compound thereon. CONSTITUTION:The amorphous magnetic layer 3 having the easy magnetization axis perpendicular to its surface and the nonmagnetic protective layer 4 are formed on the substrate 1 by vapor phase growth. The nonmagnetic protective layer 4 having a composition of TiMx (where M is nitrogen or carbon and x is a number from 0.05 to 0.90) is formed by a reactive sputtering method with using a target made of titanium metal, inert gas and a reactive gas selected from nitrogen compounds or carbon compounds. The protective layer thus obtained consists of a compound of titanium with nitrogen or carbon atoms added. Thereby, the degree of axis, thermal impact resistance and corrosion resistance of the magneto-optical element can be improved while the C/N of the element is maintained at a high level. The obtained element has high performance and high reliability.
Patent JP-H11195625-A (JP)
Title: Semiconductor wafer having recognition mark and cutting of semiconductor wafer utilizing the mark
Inventor: SON DAIU
IPC: H01L21/304
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer, which its provided with a reference pattern for preventing an erroneous recognition and is formed with a recongnition mark for ensuring the reliability of the alignment of the wafer. SOLUTION: A plurality of semiconductor elements 32, which are respectively formed with an integrated circuit, are provided on a semiconductor wafer 30, a plurality of scribing lines, which are formed of horizontal and vertical scribing lines 36 and 34 which section these elements 32 and separate the elements 32 on the wafer 30 into individual semiconductor chips, are provided on the wafer 30 and a recongnition mark 40 is provided at the intersecting point where the lines 36 intersect the lines 34 so that the wafer 30 is aligned at a prescribed position to cut the wafer 30. Moreover, a dark region, which is formed of a plurality of horizontal and vertical lines, and a bright region encircling this dark region are provided on the mark 40.
Patent JP-H03139990-A (JP)
Title: Image pickup device
Inventor: YAMASHITA JIYUNYA
IPC: H04N5/349
Filed: 1989-10-26
Abstract: PURPOSE:To improve resolution by fixing a filter having parallel planes and a rotary shaft to a plane at a prescribed angle and arranging the rotary shaft vertically to the image pickup face of an image pickup element so that incident light is reached to the image pickup face through the filter. CONSTITUTION:The rotary filter 3 and the rotary shaft 4 are fixed to the plane of the filter 3 at the prescribed angle (i) which is not a vertical angle and the filter 3 is rotated around the rotary shaft 4. The shaft 4 is arranged vertically to the image pickup face of the image pickup element 5 and incident light is reached to the image pickup face of the element 5 through the filter 3. When the filter 3 is rotated around the shaft 4, a picture element A on the element 5 is moved to the positions of respective picture elements B, C, D while plotting a circular locus, so that the image is entered by the positions of the four picture elements, stored in a memory, synthesized, and outputted. Thereby a signal equivalently quardrupling the number of picture elements can be obtained. Thus, an image of high resolution can be obtained.
Patent JP-H03139428-A (JP)
Title: Sunroof device
Inventor: IMAI HIROSHI
IPC: B60J7/02
Filed: 1989-10-26
Abstract: PURPOSE:To facilitate mounting of a slide panel from the outside of a roof panel without being impeded by a guide rail by a method wherein guide rails positioned in parallel to each other are disposed above the roof panel along the both sides of an opening part, and support bodies are arranged at intervals in the longitudinal direction of a car body between the roof panel and the guide rails. CONSTITUTION:Guide rails 4 parallel to each other are disposed above a roof panel 1 along both sides of an opening part 2, and a plurality af support bodies 5 are arranged at intervals in the longitudinal direction of a car body between the roof panel 1 and the guide rails 4. First derivatives 7 and 8 are movably mounted in positions closer to the front and the rear of a slide panel 3 of the guide rails 4. Further, second derivatives 9 and 10 are slidably aranged in front of the first derivatates 7 and 8 and the end parts on the one side of links 12 and 16 are slidably engaged with oblong holes 11 and 15 formed in the first derivatives. The intermediate part of a link is slidably coupled to the second derivative, and the other end of the link is rockably coupled to a slide panel 3.
Patent JP-H01230776-A (JP)
Title: Production of metallic sheet consisting of deposit and producing device thereof
Inventor: MATSUMURA SHUSUKE
IPC: C23C16/04
Filed: 1988-11-01
Abstract: PURPOSE:To produce a metallic sheet having many hole parts deposited with a metallic compd. on the inner walls of the spaces by closely sticking a transparent mask on the surface of a mold part provided with many projecting parts and feeding the gaseous metallic compd. to the spaces formed of the projected parts and the mask and irradiating the mold part with optical beams. CONSTITUTION:A cylindrical mold member 5 having many projecting parts 5A on the surface is rotated around a central axis 10 to the P direction in a vacuum cell 6. A transparent circular arc-like mask 4 is closely stuck on the surface of the mold member 5 to form the spaces 5B between the mask 4 and the projecting parts 5A of the mold member 5 and gaseous organic metallic compd. such as TiCl4 and AlCl3 having N2 and O2 as carrier gas is fed to the spaces 5B. A metallic sheet 18 having the holes 20 is produced by irradiating the mold member 5 with optical beams 3 such as laser and ultraviolet rays through a lens 8, a transparent window 9 and the transparent mask 4 from a light source 7 and forming a build-up layer 18A such as Ti and Al to the spaces 5B. This is introduced into a surface treating device 12 and irradiated by ion beams 16 of N2 or C from an injection source 15 and a cured layer 22 such as TiN and TiC is formed on the outermost surface of the metallic sheet 18 and the metallic sheet 19 having many blade holes utilized for an electric shaver is wound on a winding member 14.
Patent JP-S62138147-A (JP)
Title: Formula feed of galactooligosaccharide
Inventor: IDEIE SAKANORI
IPC: A61K31/715
Filed: 1985-12-12
Abstract: PURPOSE:The titled feed, obtained by incorporating a small amount of galac tooligosaccharide with other feeds and having low incidence of diarrhea and loose passage and good body weight gain. CONSTITUTION:A formula feed of galactooligosaccharide obtained by incorporat ing 0.1-2wt% galactooligosaccharide, preferably galactosyllactose or di galactosyllactose with other feeds. In order to obtain the galactooligosaccharide, beta-galactosidase may be reacted with lactose or material containing the latose, e.g. whole milk, etc., to carry out the galactose rearrangement reaction.
Patent JP-H06101048-A (JP)
Title: Method for producing insulating film and device therefor
Inventor: AJISAWA HARUHIKO
IPC: H01L21/31
Filed: 1992-09-22
Abstract: PURPOSE:To suppress the production of particles and to produce an insulating film having excellent film quality by increasing the concn. of a gas containing ozone and/or oxygen which contributes to the reaction on the substrate surface and focusing the reaction for forming the insulating film on the substrate surface. CONSTITUTION:The injector 20 for the CVD device in this invention has at least a first blowing out port 26, second blowing out port 28, third blowing out port 30, and forth blowing out port 32. The source gas is blown from the first port 26 to a substrate 2. The second port 28 is formed on both sides of the first port 26 to blow an innert gas such as nitrogen to the substrate 2. The third port 30 is formed outside the second port 28 to blow ozone and/or oxygen to the substrate 2. The forth port 32 is formed outside the third port 30 to blow the inert gas such as nitrogen gas to the substrate 2.
Patent JP-S62136954-A (JP)
Title: Telecontrol equipment
Inventor: NAGAI ICHIRO
IPC: H04M11/00
Filed: 1985-12-10
Abstract: PURPOSE:To control remotely a load from an optional telephone set by sending load control information by the number of times of receiving a call tone signal to bring the telephone line into the talking state thereby returning a control confirmation signal and eliminating the need for a special control signal transmission means and a talking changeover means. CONSTITUTION:The titled equipment consists of a call tone detection means 2 for detecting a call tone signal corresponding to a dialling from a control side, a number counter 3 counting the number of times of reception of a call tone, a number decision means 4 deciding the coincidence between an output of the counter 3 and the registered number of times registered in advance, a load control means 5 for controlling a load 6 based on the number coincidence signal and a return means for setting a telephone line into the talking state by a prescribed time in a prescribed timing and returning a control confirming signal representing the operating state of the load 6. Thus, the load 6 is controlled remotely from an optional telephone set without the need of a special control signal transmission means and talking changeover means to simplify the constitution thereby disabling the talking due to mis-changeover of the talking changeover means.
Patent JP-H07125934-A (JP)
Title: Residual yarn removing mechanism for bobbin and residual yarn removing device for bobbin therewith
Inventor: TATSUMI YOSHINARI
IPC: B65H54/86
Filed: 1993-11-08
Abstract: PURPOSE:To smoothly remove a residual yarn made of a glass fiber yarn on a bobbin with the residual yarn. CONSTITUTION:This residual yarn removing mechanism for a bobbin is provided with chucks 11, 12 clamping a bobbin Ba with a residual yarn, a rotary cutter 13, and an edge cutter 14. The rotary cutter 13 is advanced in the axial direction in response to the cutter groove B1a of the bobbin Ba with the residual yarn, the edge cutter 14 is moved toward the cutter groove B1a, thereby all residual yarn on a barrel section B1 is cut off and removed.
Patent JP-S61156250-A (JP)
Title: Device for reading x-ray image information
Inventor: AZUMA NOBUAKI
IPC: H04N1/387
Filed: 1984-12-28
Abstract: PURPOSE:To obtain reproduced X-ray pictures having excellent diagnostic characteristics, by inputting information of an area designated by means of an area designating means only out of accumulated recorded information obtained by previous reading in a control means. CONSTITUTION:Previous reading is is first performed to a carried accumulation type sheet 1. The sheet 1 is scanned with laser light 3 through a beam expander 4, ND filter 5, concave lens 7, polariscope 8, ftheta lens 10, and reflecting mirror 9. Accelerated phosphorescent light is made incident to a photodetector 13 through a conductive sheet 12. The output signal of the photodetector 13 is inputted in a computer 23 through an amplifier 21 and AD converter 22 and displayed by means of a CRT25. Area designation is performed to the computer 23 through a keyboard 24. The output of the AD converter 22 is sent to a control circuit 26 and the optimum reading gain set value (a), recorded scale factor set value (b), and reproducing picture processing conditions (c) are respectively sent to an amplifier 27, AD converter 28, and signal processing circuit 29 for final reading, and then, reproduced pictures having excellent diagnostic characteristics are obtained from detecting signals of final reading.
Patent JP-H01122672-A (JP)
Title: Method for providing stud bolts
Inventor: MATSUMURO YOSHIO
IPC: B23K9/20
Filed: 1987-11-06
Abstract: PURPOSE:To provide plural stud bolts at the prescribed positions with high accuracy by abutting a jig on which holes corresponding to the prescribed provision positions of the stud bolts are arranged on a structural body and inserting the barrel of a stud gun into the holes of the jig to provide the bolts. CONSTITUTION:After the deposition surface of the stud provision of the structural body 5 is polished by an air sander, etc., the stud providing jig 6 is fitted to the structural body 5 by bolting, etc., via a bracket. Then, the barrel of the stud gun 1 holding the stud bolts 3 is inserted into polyvinyl chloride pipes 9 inserted into the respective holes 6A of the stud providing jig 6. While arc shielding materials fitted to the tips of the bolts 3 are brought into contact with the deposition surface of the structural body 5 of base metal, gas is produced and further, the stud tips and a part of the deposition surface are molten by a welding arc whose current is increased. After the tips of the bolts 3 are pressed in the deposition surface, the current is cut off and a molten part is cooled and solidified and the deposition is finished. A jig for correction on which many holes are provided is used to correct falling of the bolts 3 and complete the welding work.
Patent JP-H04155432-A (JP)
Title: Menu display system
Inventor: KITABAYASHI TAKAMI
IPC: G06F3/0482
Filed: 1990-10-19
Abstract: PURPOSE:To attain optimum display by comparing window width with the sum of lengths of menu items used in the window and selecting a menu display format. CONSTITUTION:This menu display system is provided with a comparing means 22 for comparing the window width L with the sum M of the lengths of menu items used for the window and a selecting means 23 for selecting the menu display format based upon the compared result and menu display based upon the selected menu display format is controlled by a menu display control means 24. When L>=M is formed as the result of comparison, the means 23 selects the 1st display format, e.g. a count-up type, and in the case of L<M, selects the 2nd display format, e.g. the combination of the count-up type and a pull- down type. Consequently, an optimum display format corresponding to the window width or the number of items is displayed.
Patent JP-H10117927-A (JP)
Title: Automatic rice cooker
Inventor: MIHIRA KEIICHI
IPC: A47J27/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To enable a continuous rice cooking operation without a waiting time for steaming boiled rice by enabling a rice cooker to be taken out under the condition where an inner pot is covered with an upper cover. SOLUTION: An elevater is provided with a restricting member 148 restricting the foward movement of an upper cover and a pair of right and left arms 149 arranged ouward in the right and left directions. By raising a holding part 150 of the arm 149, a restricting part 155 is made offset upward from a slider 99 and a connection member pushes up a pull movement member 128, thereby making off set upward an engagement hole from an engagement pin 132 and enabling the upper cover to be pulled out with a shutter provided at the cover. Accordingly, by pulling out a placement base forward under the condition where the holding part 150 of the restricting member 148, a rice cooker moves forward with an upper cover attached thereto and then the upper cover is released from a support frame 91, whereby after the completion of cooking next operation can be performed through the replacement with an auxiliary rice cooker without a wating time of steaming boiled rice.
Patent JP-S61158478-A (JP)
Title: Image-forming device
Inventor: SUZUKI YASUO
IPC: G03B27/54
Filed: 1984-12-28
Abstract: PURPOSE:To contrive enhancement and stabilization of positional accuracy of each element in a printing head, by a construction wherein a liquid crystal shutter array and an image-formign optical system are unitized, and a LED light source is also unitized. CONSTITUTION:A liquid crystal panel 304 and a selfoc lens array 305 are unitized by positioningly fixing them to a casing 301. A LED unit 306 is fixed to a LED fitting frame 392-shaped in cross section so that the unit 306 can be detached from the casing 301 together with the frame 392. Accordingly, the spacing between component parts can be constantly fixed, and with the positional accuracy enhanced, favorable printed images can be obtained.
Patent JP-H02125293-A (JP)
Title: Crt display device
Inventor: KOIKE TATSUHIDE
IPC: G06F3/048
Filed: 1988-11-04
Abstract: PURPOSE:To instantly display an arbitrary picture plane out of plural picture planes by plotting in advance plural display picture plane data in a VRAM, where plural display picture plane data can be stored, selecting one of the picture planes by the selecting instruction of a CPU, and then outputting it to a CRT display device. CONSTITUTION:By the instruction of the CPU 1, a CRT controller 2 plots the display picture plane data in the VRAM 3 in the form of a bit-map, and executes the display control to be outputted to the CRT 6. The VRAM 3 stores particularly display picture plane data of two or more picture planes as bit map data, outputs one of the picture plane data directly to a parallel/serial converter 5 without a selector, converts the parallel video data of the VRAM 3 into high-speed serial video data, and displays the picture plane onto the CRT 6. Thus, a desired display picture plane data can be instantly selected and displayed onto the CRT because two or more display picture planes are stored in the VRAM as bit map data.
Patent JP-2001103390-A (JP)
Title: Digital television broadcast receiver
Inventor: KIDA TAKAYUKI
IPC: H04N5/445
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital television broadcast receiver that can quickly retrieve an optional repeat program. SOLUTION: The digital television broadcast receiver is provided with a means that retrieves repeat program specific information from program information of a designated program when a user designates a program, a means that acquires program information of a repeat program with respect to the designated program on the basis of the retrieved repeat program specific information when the repeat program specific information is retrieved from the program information of the designated program, and a means that displays information with respect to the repeat program on the basis of the program information of the acquired repeat program.
Patent JP-2000108340-A (JP)
Title: Microactuator
Inventor: SUMI KOJI
IPC: B41J2/045
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head having a microactuator utilizing volume variation due to phase transition as an ink ejection drive source. SOLUTION: An ink jet recording head comprises a microactuator 5 disposed at least on one side of a pressurizing chamber substrate having a pressurizing chamber 10 being filled with ink. The microactuator 5 comprises a heater 16 generating heat by receiving a specified input signal, and a phase transition film 14 being heated by the heater 16 to cause variation of volume through phase transition of crystal structure at a characteristic temperature. When the phase transition film 14 is composed of barium titanate, phase transition takes place at 120 deg.C from tetragonal system to cubic system. Pressure of ink in the pressurizing chamber 10 is increased by variation of volume through a diaphragm film 13 and an ink drop is ejected from a nozzle 21.