baber/WOPTO huggingface dataset:
Patent JP-H1192073-A (JP)
Title: Passenger conveyor provided with photoelectric device
Inventor: KATSUMATA TOSHIRO
IPC: B66B29/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a maintenance man to safely perform maintenance work even when the maintenance man removes a cover body at an entrance of a machine room to get into the machine room in the condition where a passenger conveyor operation circuit is not opened by mistake. SOLUTION: An escalator provided with a photoelectric device is at least provided with a machine room formed at an underfloor part of a on/off getting port, a removable cover body 8a, 8b to close an entrance of the machine room, and a photoelectric device 17 installed on the on/off getting port to detect a man or a thing, and in the case where the photoelectric device 17 detects a man or a thing, an escalator operating circuit is closed, where a safety switch is provided to open the escalator operating circuit when the cover body 8a, 8b is removed.
Patent JP-H08122441-A (JP)
Title: Monitor for detecting peak position of radiated light beam
Inventor: OGOSE MITSURU
IPC: H05H13/04
Filed: 1994-10-25
Abstract: PURPOSE: To detect the peak position of a radiated light beam accurately. CONSTITUTION: The monitor for detecting the peak position of a radiated light comprises a probe support 14 disposed in a vacuum chamber 10 in order to support a wire 15, and an air cylinder 12 for moving the probe support 14 such that the wire 15 traverses a radiated light beam SR passing through the interior of the vacuum chamber 10. The monitor further comprises a timer 20 interlocked with the air cylinder 12, and a peak position operating unit 22 for determining the peak position of the radiated light beam SR with respect to the vacuum chamber 10 based on a time elapse signal 21 outputted from the timer 20. Since the wire 15 traverses the radiated light beam SR at high speed, the wire 15 is not fused and the peak position of the radiated light beam SR can be detected correctly.
Patent JP-H09102444-A (JP)
Title: Substrate treatment device
Inventor: MORITA AKIHIKO
IPC: H01L21/304
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment device which can prevent particle from adhering to a substrate owing to static electricity and remove particle adhering to a substrate owing to static electricity. SOLUTION: In a substrate treatment device which performs treatments such as cleaning treatment, application treatment and development treatment for a substrate 100, an ionizer 60 which generates ion is arranged in an upper part of a substrate carrying-in/out device 50 which becomes a substrate standby part, a substrate carrier device 40 or a treatment part such as a rotary cleaning part 10, a rotary application part 20 and a rotary development part 30 for neutralizing static electricity electrically.
Patent JP-H03122555-A (JP)
Title: Checking apparatus of surface of reticle
Inventor: HASHIMOTO TAKASHI
IPC: G03F1/84
Filed: 1989-10-04
Abstract: PURPOSE:To securely detect the adhesion of dusts to the surface of a reticle by irradiating the surface of the reticle of an exposing device which exposes a film of a photosensitive solvent applied onto a semiconductor substrate with ultraviolet rays. CONSTITUTION:This checking apparatus for checking the surface of a reticle is provided with an ultraviolet lamp 5 for irradiating the surface of a reticle 4 with ultraviolet rays. The reticle 4 is mounted on a support bed when the apparatus is manipulated. When the surface of the reticle 4 are irradiated with ultraviolet rays from the ultraviolet lamp 5, dusts of an organic substance in the shape of a thin film adhered to the surface of the reticle are turned to ashes. As a result, the penetration of the laser light through the ashed dusts or the shape of dusts is changed, whereby the laser light is scattered which has not been observed before. The scattering light can be detected by a receiver sensor 3, and the presence of dusts can be identified.
Patent JP-S61139155-A (JP)
Title: Picture signal transmission system
Inventor: ODA TAKAO
IPC: H04N1/00
Filed: 1984-12-10
Abstract: PURPOSE:To shorten the communication time by giving a terminal code and a dummy code to the terminals of last page and the other pages respectively when an original consisting of plural pages is transmitted and converting both codes to a recording medium cutting command signal on a basis of the code detection output. CONSTITUTION:An operation part 4a has a function to indicate the transmission of the ori- ginal consisting of plural pages by a mode indicating button 4b besides conven- tional functions. A code giving part 9 gives the dummy code to the terminal of each page other than the last page and gives RTC to the terminal of the last page. The function which gives 'return to control' (RTC) out of functions of a conventional main control part 3 is omitted in a main control part 3a and is transferred to the code giving part 9, and the main control part 3a reports the operation of the mode indicating button 4b of the operation prat 4a to the reception side when this button 4b is operated as the transmission side, and the main control part stores a mode indicating signal (m) in a mode indicating signal memory 11 when receiving this reception as the reception side, and themain control part 3a sends the recording paper cutting indication signal to a recording part on condition that the mode indicating signal (m) is stored when a dummy code detecting part 10 detects said dummy code (d).
Patent JP-H1196547-A (JP)
Title: Magnetic recording medium and its production
Inventor: OSAWA HIROSHI
IPC: G11B5/84
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To form projections of a uniform size and shape in a short time by irradiating the prescribed range of a glass substrate surface with a laser beam, thereby simultaneously forming the plural projections. SOLUTION: The exit light emitted from a kaleidomirror is reflected by a reflection mirror. This reflected light advances toward the substrate D held in a substrate holder 13 and passes a lens, by which the light is made into parallel light beams having a spread of a certain range. When the prescribed range of the surface of the substrate D held in the substrate holder 13 is irradiated with these paralleled laser beams, energy is applied without unevenness on the substrate surface within the range irradiated with the laser beams. The temp. elevation by the irradiation with the laser beams occurs only in the extremely shallow regions near the surface of the substrate D and, therefore, the projecting parts after the irradiation are immediately cooled by the outdoor air or thermal diffusion and the crystal grain parts and amorphous parts are cured without the decrease in their volume, by which the plural projections are formed on the substrate D surface.
Patent JP-H05100705-A (JP)
Title: Controller
Inventor: YAMAGUCHI KENJI
IPC: G05B7/02
Filed: 1991-10-08
Abstract: PURPOSE:To improve operability, and simultaneously, to provide a highly reliable controller by displaying various kinds of operational information necessary for executing the control and the operation of a process on a front panel of a limited area of the controller. CONSTITUTION:This controller is constituted of a controlling arithmetic means 1, a display device 2, a display control means 3 for displaying a process variable or a control output value on the display device 2, a manual control means 4 in which the control output value can be controlled by manual operation as monitoring control output displayed on the display device 2, an output means 5 provided with a function to input and hold a signal from the controlling arithmetic means 1 and the signal from the manual control means 4 and the function to output the control output to a process side, a manual change-over switch 6 connected to a signal line from the output means 5, and a manual backup means 8 to send a manual backup signal controllable manually to the process side through the manual change-over switch 6.
Patent JP-H03123040-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAI MINORU
IPC: H01L21/56
Filed: 1989-10-05
Abstract: PURPOSE:To make it possible to obtain a semiconductor element of a constant thickness by suppressing a potted resin by a block subjected to mold release treatment. CONSTITUTION:An IC chip 2 is mounted on a wiring board 1 and is die bonded. Moreover, wiring patterns 1a of the board 1 and electrodes of the chip 2 are wire bonded by Au wires 3. Then, the chip 2 is covered with a resin, the resin is potted and a protective film 4 is formed. Then, a block 5, which has its inner wall surface subjected to mold release treatment and has a U-shaped section, is made to cover from over the film 4, the resin 4 is suppressed by the rear of the ceiling of the block 5, the thickness (t) of the resin is made constant and after the resin 4 is hardened, the block 5 is removed.
Patent JP-2001085806-A (JP)
Title: Method for inspecting surface-treated state of filler for resin of wiring board, treatment method, and the wiring board.
Inventor: SUZUKI ATSUSHI
IPC: H05K1/03
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To easily inspect the state of the treated layer of a filler, which is mixed in or impregnated into resin used for constituting part of a wiring board after surface treatment before the filler is mixed in or impregnated into the resin. SOLUTION: The quantity of heat which is generated in a peak-like state when heating a prescribed amount of a coupling-treated (surface-treated) filler over a prescribed range is referred to, and when the quantity of heat falls within a prefixed range, the amount (deposition amount) of a surface treatment agent to the filler is neither more nor less and the surface- treated state of the filler is decided to be appropriate. When the quantity of heat does not fall within the range, the quantity of the surface treatment agent is either too much or too little, and the treated state is discriminated to be inappropriate.  In addition, when the sample temperature (heat generating peak temperature) at the generation of the maximum heat is referred and, when the heat generating peak temperature is a preset reference value or higher, the progress of the reaction of the surface treatment gent is decided to be appropriate, and when the peak temperature is lower than the reference value, it is the reaction of the agent is not completed and the progress is decided as being in an inappropriate state.
Patent JP-H04136912-A (JP)
Title: Light control liquid crystal sheet
Inventor: ITO HIDEMI
IPC: C09K19/52
Filed: 1990-09-28
Abstract: PURPOSE:To enhance the adhesive property between a liquid crystal layer and transparent electrode films and to prevent the generation of interlayer peeling by laminating and integrating the transparent electrode films on both the front and rear surfaces of the liquid crystal layer consisting of a photosetting resin into which an acrylic compd. contg. phosphorus and the liquid crystal are incorporated. CONSTITUTION:This light control liquid crystal sheet is formed by laminating and integrating two sheets of the transparent electrode films on both the front and rear surfaces of the liquid crystal layer 1 in such a manner that the respective transparent electrodes 2a, 2a are positioned on the inner side. The liquid crystal layer 1 is a thin layer of about 5 to 50mum thickness consisting of the photosetting resin contg. the acrylic compd. contg. the phosphorus, the liquid crystal, a photoinitiator and microbeads and the liquid crystal is separated in a liquid drop state autogenously by a phase sepn. therein and forms a continuous phase. The acrylic compd. contg. the phosphorus is incorporated in order to improve the adhesive property between the liquid crystal layer 1 and the transparent electrode films 2. Epoxy-contg. methacrylate and acid phosphooxy ethyl methacrylate, etc., are used as the adequate compd. thereof.
Patent JP-H08101036-A (JP)
Title: Perpendicularity meter
Inventor: KUSAKA HIROYUKI
IPC: G01C9/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a perpendicularity meter with which the perpendicularity of an erected surface can be measured with high accuracy without being affected by winds. CONSTITUTION: An upper needle-like body 20 having a drillbit-like tip 21 at its lower end is fixed to the upper end section of a columnar body 10 surrounded by two sets of parallel plain side faces 11 which are elongated in one direction, in parallel to the side faces 11. In the columnar body 10, a lower needle-like body 30 having a drillbit-like tip 31 at its upper end is set below the upper needle-like body 20 and the part of the body 30 above its center of gravity G is supported in a state where the body 30 can turn in the back-and-forth and right-and-left directions against its right-and-left and back-and-forth, respectively axes so that the center axis of the body 30 can always become perpendicular.
Patent JP-H05100921-A (JP)
Title: File operating system
Inventor: TEZAKI AKIYO
IPC: G06F12/00
Filed: 1991-10-09
Abstract: PURPOSE:To efficiently utilize a storage device by changing various files to an optimal file capacity. CONSTITUTION:The system is provided with a file information store means 31 for storing file information of a file 42 designated from a terminal 1 in a file information management file 41, a file capacity calculating means 32 for calculating a correct file capacity by the file information, a file generating means 33 for generating a file, a file copying means for copying the file, a file deleting means 35 for deleting the file, and a file name changing means 36 for changing a file name.
Patent JP-2001083118-A (JP)
Title: Electrophoresis device
Inventor: YAMAKAWA HIRONOBU
IPC: G01N27/447
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophoresis device which is improved in detection accuracy by providing an electrode for controlling sample injection. SOLUTION: The sample zone in a flow passage 3 for analysis is made narrower at sample injecting time by providing an electrode for controlling sample injection near the intersection 9 of the flow passage 3 for analysis with a flow passage 2 for sample injection. When a sample is expanded in the flow passage 3 for analysis, the sample is diffused, but, since the width of the passage 3 becomes narrower at sample injecting time, the overlapping area of adjacent sample zones becomes smaller and, accordingly, the detection accuracy of an electrophoresis device is improved.
Patent JP-H10108628-A (JP)
Title: Poultry egg shell strength intensifying agent
Inventor: MARUTA KIYOSHI
IPC: C12N1/20
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a poultry egg shell strength intensifying agent which is capable of effectively intensifying egg shell thicknesses and external egg shell membrane thicknesses by a method of adding the agent to feed for poultry, etc. SOLUTION: The Bacillus subtilis of this poultry egg shell strength intensifying agent for intensifying the egghell thicknesses and intensifying the external egg shell membrane thicknesses contains the live mycobients of Bacillus subtilis, such as Bacillus subtilis C-3102 (commission No. FERM BP-1096 of SEIMEI KOGAKU KOGYO GIJUTSU KENKYUSHO) as effective components. The incorporating rate of the live mycobients of the Bacillus subtilis in the poultry egg shell strength intensifying agent is preferably 10<6> to 10<11> pieces/g spores and/or vegetative cells of the live mycobients of the Bacillus subtilis.
Patent JP-H0794261-A (JP)
Title: Planar heating element
Inventor: NAGANO YUTAKA
IPC: H05B3/12
Filed: 1993-09-24
Abstract: PURPOSE:To prevent mutual contact and short-circuiting of the foil streaks by alternately forming cut lines on one side and on the other side with a prescribed space provided on the entire surface of a metallic foil so as to obtain belt-shaped continued foil streaks. CONSTITUTION:When cut lines 3 are formed, it is alternately formed from one side to the other side and from the other side to the one side with a prescribed space provided on the entire surface of a metallic foil 1 so as to obtain a band-shaped continued foil streak 4. In the case of mounting a bolt on a planar heating unit, the cut lines 3 are linearly formed alternately in a horizontal or vertical direction so that a prescribed width is left in the other end from one end on both sides of rectangular metallic foil 1a toward the other end and also so that a prescribed equivalent width is left in the one end from the other end toward the one end. Now when a dividing line 7 is formed along a vertical direction in the central part of a rectangular insulating line 5a, insertion is facilitated when an insulating plate 5 is inserted between upper/ lower sides so as to prevent the fellow foil streaks 4 from coming into contact and short-circuiting. Then by decreasing a cut off of the metal foil 1, a total surface can be utilized, and the foil streak 4, with no folding and bending, can be arranged in both surfaces of the insulating plate 5.
Patent JP-2001079536-A (JP)
Title: Caking material for fixing heavy metal and heavy metal fixing method
Inventor: ARAKI ICHIJI
IPC: B09C1/08
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently fix heavy metals in soil in a short time and to prevent the elution of the heavy metals from the soil by mixing slag with an additive consisting of at least one kind among a nitrite compd., a thiosulfate compd. and a sulfide to prepare a caking material for fixing heavy metals. SOLUTION: When the elution of heavy metals from the soil contaminated with harmful heavy metals such as chromium(VI) is prevented, a caking material for fixing heavy metals formed by mixing slag with an additive consisting of at least one kind among a nitrite compd., a thiosulfate compd. and a sulfide is used in a cement-base caking agent. Otherwise, slag and at least one kind among a nitrite compd., a thiosulfate compd. and a sulfide can be mixed with soil. Consequently, heavy metals are sufficiently fixed in soil in a short time, and the elution of the heavy metals from the soil is prevented. The slag is preferably mixed by >=5 wt.%, based on the total amt., and the additive is mixed by 0.1-8.0 wt.%, based on the total amt.
Patent JP-2001088007-A (JP)
Title: Flatness control method and device of polishing material surface and carrier therefor
Inventor: ICHINO MITSUYOSHI
IPC: B24B37/27
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject method and device as well as the carrier therefor capable of control work in a short time. SOLUTION: Polishing materials 12a, 12b are attached to the workpiece surface sides of two surface plates 11a, 11b of a polishing machine, then a carrier 30 for a tool 20 of controlling the flatness of the material surface is replaced with a carrier for a workpiece, and the tool 20 is mounted on the carrier 30. Thereafter, the plates 11a, 11b are rotated normally and reversely while grinding liquid is dropped on, whereby the flatness control work is applied to the surface of polishing material mounted to the plates 11a, 11b. The tool 20 is in a disk shape and having diamond powder at its opposite surfaces and grooves to discharge abraded chips of the polishing material are respectively formed on the surfaces of the tool 20. The carrier 30 is a disk-like gear having a plurality of flatness control tool mounting holes and polishing liquid circulation small holes 32.
Patent JP-H10112985-A (JP)
Title: Electrostatic levitation carrying equipment of object composed of dielectric or insulator
Inventor: HIGUCHI TOSHIRO
IPC: H02N1/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic leviation carrying equipment of an object composed of dielectric or insulator which quickly levitate the object to be carried, reduce levilation starting time, and enable carriage in the state of levitation. SOLUTION: In order to stably levitate an object 20 to be carried, an electrode is installed on a stator 10. By consituting the electrode of a first electrode to which a controlled voltage for levitation is applied and a second electrode to which a constant voltage is applied, many boundaries between the electrodes to which different voltages are applied are formed. By the intensive electric field generated in the vicinity of the boundaries between the electrodes, the object to be carried which is composed of dielectric or insulator is quickly levitated, and the efficiency of levitation and carriage of an electrostatic levitation carrying equipment is improved.
Patent JP-H01105314-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO MORIMI
IPC: G11B5/73
Filed: 1987-10-19
Abstract: PURPOSE:To improve durability by providing a 1st thin metallic film on the other face of a high-polymer film base body provided with a magnetic layer consisting of a thin ferromagnetic metallic film on one face, then by providing a back coating layer via a 2nd thin metallic film on the 1st thin film. CONSTITUTION:The thin ferromagnetic metallic film is formed as the magnetic layer 3 on one face of the high-polymer film base body 4. The 1st thin metallic film is formed on the other face for the purpose of curl removing. The 2nd thin metallic film is further formed on the thin metallic film 1 and the back coating layer 5 is formed on the thin metallic film in order to lower the coefft. of friction. The thin metallic film 2 is capable of improving the adhesion between the thin metallic film 1 for uncurling and the back coating layer 5 and improving the durability.
Patent JP-2001083476-A (JP)
Title: Substrate vacuum table device
Inventor: YAMAWAKI NORIYUKI
IPC: H01L21/683
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To enable the easy exchange work of a sheet for buffer by forming the sheet for buffer of a porous film which allows the permeation of air and fixing the sheet atop a vacuum table body by an air permeable tacky adhesive material. SOLUTION: The sheet 7 for buffer having a plane shape nearly similar to the plane shape of the top surface 3 of the attraction table 2 is fixed to the top surface 3. The sheet 7 for buffer is composed of the porous film and allows the passage of the air. The air permeable tacky adhesive material 8 is used as a tacky adhesive material for fixing the sheet 7 for buffer onto the front surface 3 of the vacuum table body 2. The sheet 7 for buffer having air permeability is adhered to the top surface 3 of the vacuum table body 2 by the air permeable tacky adhesive material 8, by which the well suction of a substrate 9 placed on the sheet 7 for buffer and the attraction of the sheet are made possible by driving of a vacuum pump even if an opening is not formed in the part of the fresh sheet 7 for buffer facing an air introducing path 5 at every exchange of the sheet 7 for buffer.