baber/WOPTO huggingface dataset:
Patent JP-H02179819-A (JP)
Title: Cooling controller for hot-rolled steel sheet
Inventor: OSADA MOTOHIRO
IPC: C21D1/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the controller capable of keeping the warpage of a hot steel being cooled within control limits by controlling the amt. of cooling water to be sprayed from nozzles provided on the upper and lower faces of the hot steel sheet, and determining the water cooling time in accordance with the obtained water amt. sprayed to the upper and lower faces. CONSTITUTION:The relation between the amt. of cooling water to be sprayed from the nozzles 7c arranged on the upper face and the heat transfer rate of the hot steel sheet 1 is obtained by a first arithmetic means based on the previously given physical properties of the sheet 1 such as its quality, thickness, width, and length. The relation between the amt. of cooling water to be sprayed from the nozzle 7c arranged on the lower face and the heat transfer rate of the hot steel sheet 1 is obtained in the same way by a second arithmetic means. The warpage is calculated by a warpage arithmetic means from the temp. history of the hot steel 1 based on the obtained relations from the 1st and 2nd arithmetic means. Meanwhile, the amts. of water to be sprayed from the nozzles 7c provided of the upper and lower faces are controlled by a cooling water control means so that the obtained warpage is kept within control limits, and the water cooling time is determined in accordance with the obtained amts. of water sprayed to the upper and lower faces.
Patent JP-H10167776-A (JP)
Title: Equipment for circulating granulating water in waste melting treatment
Inventor: MURAYAMA KENGO
IPC: B09B3/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide equipment capable of eliminating trouble in a pump and clogging of a pipe and efficiently cooling granulating water in waste melting treatment. SOLUTION: This equipment for circulating granulating water comprises a granulating pit 1 for granulating a molten slag, a filter device 3 for filtering the granulating water overflowed from the granulating pit 1, a drainage pit 2 for receiving the filtered granulating water, a cooler 5 for cooling the granulating water from the drainage pit 2 and a water supply pit 4 for storing cooled granulating water and supplying water to the granulating pit 1. The filtered granulating water may be overflowed from a precipitating tank 6 and supplied to the drainage pit 2 and the granulating water overflowed from the drainage pit 2 may further be fed to the water supply pit 4 with a communicating pipe in an emergency.
Patent JP-H05248339-A (JP)
Title: Hydraulic shutter
Inventor: MATSUKUSU RIYUFUTORU
IPC: F01M1/22
Filed: 1992-12-11
Abstract: PURPOSE: To provide a hydraulic shutter for preventing damage caused by decrease in lubricating oil pressure in total operation status of a motor. CONSTITUTION: A hydraulic work chamber 5 in a hydraulic shutter for a hydraulic lubricating motor comprises a work member subject to the pressure in the hydraulic work chamber and a shutter member connected to the work member. The pressure in the hydraulic work chamber is controlled via a control slider 14. The control slider is displaceably inserted in a passage through which pressure oil flows. Sufficiently high pressure enables the control slider 14 to be displaced against the action of a control slider spring 21 until a hole 15 of the control slider is connected to the hydraulic work chamber 5 via a connection opening 18 and a pressure oil inlet 13. When pressure in the system is low, the control slider 14 is adjusted by the force of the control slider spring 21 to connect the pressure oil inlet to the hydraulic work chamber with the pressure-less region of the passage rearward of the control slider.
Patent JP-2001156949-A (JP)
Title: Facsimile equipment
Inventor: MAEMURA KOICHIRO
IPC: H04N1/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment capable of surely reporting the completion of transmission. SOLUTION: A report destination telephone number or transmission destination telephone number, the data/time of transmission completion and various setting states are stored in a RAM 102. According to a code stored in a ROM 103, a CPU 101 is cooperated with a communication control part 108, encoding/ decoding processing part 109, recording control part 110 and reading control part 112 and the completion of transmission is reported by facsimile picture information.
Patent JP-H07192846-A (JP)
Title: Resistor heater
Inventor: TAKI KAZUYA
IPC: H01C7/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a resistor heater with less deterioration of resistant heating element, high heat efficiency, uniform temperature distribution, low cost, and high reliability. CONSTITUTION:A resistor heater 16 consists of an insulating film 18, a power supply electrode 19 made of copper and the like formed on the film 18, a resistant heating element 21 for generating heat, an adhesive layer 22 for binding them to a soaking plate 14, a thermistor 24 for detecting temperature, arranged on the opposite side to them, and a detecting electrode 26. Since heat generated in the resistant heating element 21 is transferred to the soaking plate 14 through the thin adhesive layer 22, heat efficiency is high. Since the resistant heating element 21 is interposed between the thick insulating film 18 and the soaking plate 14, the penetration of moisture from the outside is very small, and the deterioration of the resistant heating element 21 can be prevented.
Patent JP-H10159880-A (JP)
Title: Brake drum
Inventor: SHIMOMICHI MASAYOSHI
IPC: F16D65/10
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance and corrosion resistance of a frictional face and productivity by overlaying austenite stainless group material on a drum outside face and forming the frictional face touching a lining of a brake device. SOLUTION: An outside face 2a of a drum 2 serves as a contact face 4 with a lining in a controller, and overlaying is carried out on the contact face 4 by using a low carbon austenite stainless steel member 5 as an overlaying material. A drum 2 main body is produced in the same way as a conventional one, however, the frictional face 4 requires only the overlaying process and a laborious installation work process such as boring and chamfering can be omitted, so that production of the frictional face 4 can be completed in a single process of overlaying which can be easily automated.  Therefore, productivity of the frictional face 4 can be improved, and the overlaying layer is provided with uniform structure without any stress concentration part, so that grain boundary corrosion or a stress corrosion crack is not caused under a corrosive environment, and deterioration in material due to frictional heat can be also prevented.
Patent JP-H07192905-A (JP)
Title: Composite functional element
Inventor: NAKAMURA KAZUYOSHI
IPC: H01F27/00
Filed: 1993-12-27
Abstract: PURPOSE:To inhibit the mutual diffusion of a composition having an adverse effect on each electrical characteristic by forming the single body of Pt, Pd or Ag on the semiconductor porcelain side in the vicinity of the jointing section of a magnetic substance ceramic and a semiconductor ceramic or one layer or more of the alloy metallic layers of Pt, Pd or Ag such as an Ag-Pd alloy. CONSTITUTION:A metallic pattern 2a consisting of conductive paste is printed on a varistor sheet 1b, and a metallic pattern 2b is printed similarly on a varistor sheet 1c and a metallic pattern 2c on a varistor sheet 1d. A metallic pattern 2d composed of conductive paste is printed on a ferrite sheet 3b. These printed varistor sheets 1a, 1b, 1c, 1d and ferrite sheets 3a, 3b are laid over and contact- bonded. Accordingly, no layer peeling due to the difference of shrinkage factors and delamination is generated. The mutual diffusions of compositions having an adverse effect on each electrical characteristic can be inhibited.
Patent JP-H06175699-A (JP)
Title: Information processor
Inventor: OKAZAKI MAKOTO
IPC: G10L19/00
Filed: 1992-12-11
Abstract: PURPOSE:To conduct an editing operation with a single operation member and to improve the operability of the editing by changing the reproducing position in accordance with the moving position of an editing instruction input members. CONSTITUTION:The device is provided with a voice recording and reproducing IC 3 which reproduces an information, an editing means 2 which edits the information and an editing instruction input member 1 which inputs editing instructions. When a first operation is executed in the member 1, the reproducing position is moved back to the previous position and then, the information is reproduced. Moreover, when a second operation is executed, a control means 2, which edits the information, is provided at the reproducing position where the operation is executed. Therefore, the operator only operates a single switch, i.e., operates the member 1 to perform an editing operation against an arbitrary portion of the recording contents and the operability of the editing is improved.
Patent JP-H07191389-A (JP)
Title: Switch operation recognizing device for camera
Inventor: MATSUMOTO YUKIHIRO
IPC: G03B7/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent malfunction caused by the reduction of software capacitance and chattering by using in order to judge whether or not a specified function switch is, operated and monitoring the state of a switch by looping the operation of the switch CONSTITUTION:In order to judge whether or not the specified function switch is operated, only one timer is used and the switch is recognized based on the result obtained by detecting the state of the switch plural times. Namely, in a switch state check 2(103), the state of the switch is read twice by using the timer(tmsec). After finishing the switch state check 2(103), the operation state of the switch is judged(104). In the case the switch is kept being operated, whether or not this routine operations are executed specified number of times is judged(106) by subtracting(105) one from the number (N) of looping times. When it is not executed specified number of times, the switch state check 2(103) is executed again after the regular time interval by using the timer.
Patent JP-H10173346-A (JP)
Title: Method of correcting and repairing thin-film multilayer wiring board
Inventor: SAKAMURA YUKIO
IPC: H05K3/46
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable correction and repair of defects in a thin-film multilayer wiring board. SOLUTION: Within a method of correcting and repairing thin-film multilayer wiring board forming contact holes, wherein a multilayer 8 is coated with a positive-type resist to be irradiated with ultraviolet rays 17, using a photomask 16 for removing the resist in the irradiated parts, if defect or foreign matter is detected in the insulating layer (multilayer film) 8, the insulating layer 8 is coated with negative-type resist 21 in characteristic inverse to the former resist to make alignment with the photomask 16 for irradiating the layer 8 with the ultraviolet rays 17 for removing the negative-type resist in the unirradiated part with the ultraviolet rays. Thus protecting films 11 may be formed on the contact holes for removing the insulating film 8 in the protected state by the protecting films 11 for correcting or repairing the defect or foreign matters.
Patent JP-H09168782-A (JP)
Title: Electrolytic water making apparatus
Inventor: SAITO YOSUKE
IPC: C02F1/46
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an apparatus as a whole, in an electrolytic water making apparatus electrolyzing dilute salt water, by using a valve requiring no salt resistance to a conc. salt water supply passage for forming dilute salt water. SOLUTION: A conc. salt water tank 10 is filled with conc. salt water and a dilute salt water tank 20 is filled with dilute salt water formed by mixing the conc. salt water from the conc. salt water tank 10 with water supplied from the outside and the dilute salt water in the tank is supplied to an electrolytic cell 30 by an electromotor 26 to be electrolyzed within the electrolytic cell 30. When conc. salt water is supplied to the dilute salt water tank 20 from the conc. salt water tank 10, the valve provided on the upstream side of the conc. salt water suction part 15a of a conc. salt water supply pipe 15 is opened to supply water to the dilute salt water tank 20 from the outside.  At this time, the conc. salt water suction part 15a sucks the conc. salt water in the concn. salt water tank 10 by the flow of the water from the outside and the sucked conc. salt water is also supplied to the dilute salt tank 20.
Patent JP-2000165825-A (JP)
Title: Data transmission reception system, data sink and data reception method
Inventor: SAITO SHIGERU
IPC: H04N21/435
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology for efficient data reception by deciding a tentative file name and a tentative file size within a range known from received data and conducting write processing even in the case that a data transmission reception system receives data whose file name and file size or the like are unknown beforehand. SOLUTION: A transmitter converts a transmitted file into packet data and adds file identification information and position information of the file of the packet data to each packet, a data sink generates a tentative file name and a tentative file size on the basis of the identification information and stores the packet data to a storage device 3 in cross reference with the tentative file name.
Patent JP-H06294330-A (JP)
Title: Cooling device for cooling surface in impact type
Inventor: YURUGEN HAUMAN
IPC: F23R3/42
Filed: 1993-12-27
Abstract: PURPOSE: To conduct impingement cooling for a cooling surface by avoiding unfavorable lateral flow, and by evading preliminary heating of cooling air, in a type in which a cooling surface and a cover surface are disposed in parallel each other. CONSTITUTION: Trapezoid molding members 7 which are connected to one another via a cooling surface 5 in a direction orthogonal to a flow direction of cooling air between the cooling surface 5 forming an inside of a combustion chamber and a cover surface 6 disposed in parallel thereto and which are opened respectively in their narrow sides are arranged at a constant distance. The cooling air is introduced into a feed chamber through a supplying face 1 of the member 7 facing in the cover surface 6, and impinges on the cooling surface 5 through perforations 8. Heated air is intruded into a trapezoidal backflow passage 3 through a gap between overflow surfaces 2, but cooling action for air exiting from the neighboring members 7 is not impaired in this case. A cooling surface 4 is cooled impingingly thereby.
Patent JP-H02249307-A (JP)
Title: Inverter chain
Inventor: TERENSU JII DABURIYU BUREIKU
IPC: H03K5/13
Filed: 1989-12-21
Abstract: PURPOSE: To obtain the new and improved inverter chain by using an inverter to form a stage of the inverter chain together with a capacitor connected in parallel with the inverter from its input to its output. CONSTITUTION: The action of a Miller capacitance in existence in a capacitor 4 bypassing an inverter 2 is indicated by two plottings (a plotting of input waveform versus time and a plotting of output waveform versus time). A delay in an output change is produced when a logic high level of an input waveform changes from a low logic level, because charging of the capacitor 4 by the inverter 2 takes much time and the capacitor 4 couples an output of the inverter 2 opposite to a changing direction of the input voltage with the input. The output waveform changes more gradually than the input change as shown in the output waveform plotting. The latching action of the inverter is made stable by the double channel characteristic consisting of the Miller action and the capacitor 4 and the characteristics are utilized to increase a delay in the inverter chain.
Patent JP-H01171136-A (JP)
Title: Substrate for optical memory element
Inventor: BAN KAZUO
IPC: G11B7/24091
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the spot of an optical beam from deviating from a prescribed recording track by forming guiding groove with the same length as a pit forming area on both sides of the area, and preventing the guiding grooves from being formed on both sides of a non-pit area or forming the auxiliary guiding grooves with a narrow groove width. CONSTITUTION:Plural guiding grooves 11... to be guide tracks for the optical beam are arranged in parallel to each other in a groove width direction at every prescribed interval, and pit arrays are formed on recording tracks 12... between the respective guiding grooves 11.... The length of the guiding grooves 11... formed on both sides of pits 13... is equal to the length of the pits 13..., and on the both sides of the non-pit area between the pits 13... of the pit arrays, the guiding grooves 11 are not formed, or auxiliary guiding grooves 14 with the narrower groove width than that of the guiding grooves 11 positioned on the both sides of the pits 13... are formed, and the guiding grooves 11... and the auxiliary guiding grooves 14... are continuously connected in the groove length direction. Thus, the spot of the optical beam can be prevented from deviating from the prescribed recording track.
Patent JP-2001145847-A (JP)
Title: Method for repairing electrodeposition film
Inventor: SUMIYA HIROAKI
IPC: C09D5/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve anticorrosive properties, appearance, and designability by repairing an uncoated part in a process in which a member such as a welded part where a slug is generated is electrodeposited to finish the member by a single coat. SOLUTION: In a method for repairing an electrodeposition film including a process in which a metal substrate having a welded part is subjected to cationic electrodeposition coating, the coated substrate is washed with water, the welded part is spot-repaired by spaying a water base thermosetting coating composition, the composition comprising (A) 10-60 wt.% of an acrylic monomer having a hydroxy group, (B) 10-90 wt.% of an epoxy resin component, and (C) an aliphatic and/or alicyclic block isocyanate compound is incorporated with 40-90 wt.% of the component (A), 5-55 wt.% of the component (B), and 5-40 wt.% of the component (C).
Patent JP-2000195893-A (JP)
Title: Wire for semiconductor device
Inventor: KAKU ZAISEI
IPC: H01L21/60
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To effectively prevent wire sweeping or shorting by forming a plurality of grooves for reducing substantial weight or volume per unit length, while maintaining its apparent outside diameter, on the peripheral face of a wire. SOLUTION: Four pieces of continuous grooves 31 are made in line symmetry or point symmetry, that is, so that the angle between adjacent grooves 31 is 90 deg. at the peripheral face of a wire 3 whose end face is round, and each groove 31 of them is made continuously in parallel in the longitudinal direction of the wire 3. Moreover, many discontinuous grooves 31 are made alternately in two rows in the longitudinal direction of the wire 3. In this way, the volume of a ball which is made while fusing the wire 3 decreases by the amount of volume of the region of the groove 31, at the time of wire bonding by forming a continuous or discontinuous groove 31 at the peripheral face of the wire 3, so that shorting between the electrode pads can be prevented.
Patent JP-H05166473-A (JP)
Title: Flat picture display device
Inventor: MURAI RYUICHI
IPC: H01J29/18
Filed: 1991-12-17
Abstract: PURPOSE:To eliminate generation of irregular color in a picture by leaving a magnetic material as blended in a nonemitting part of a fluorescent screen for a flat CRT to be magnetized in accordance with a characteristic of each flat CRT at the time of initial lighting. CONSTITUTION:When a fluorescent screen is prepared, a black stripe is formed by offset printing, and when a printing surface is prepared, a predetermined pattern is exposure-developed by an ultraviolet-ray hardening method, by using a PS plate of ordinary aluminum plate. Here as a vehicle for a main component of printing ink, alkyd resin and phenol resin are used, and relating to this main component, strontium ferrite particles of 0.5 to 2mum, which is magnetic material, is blended as a 30 filling factor and 60wt.%, and further to blend 10 to 20wt.% graphite. The fluorescent screen thus obtained is used as a plane CRT in accordance with an ordinary CRT process. That is, at the time of forming the initial picture, magnetic powder in the stripe is suitably magnetized to generate local magnetism, and landing of an electron beam is let as corrected.
Patent JP-2001152586-A (JP)
Title: Wall panel fixing piece
Inventor: SUZUKI KEISUKE
IPC: E04B2/82
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel fixing piece which is easy in locating and fixing a wall panel while adjusting the unevenness of a skeleton, and excellent in execution property. SOLUTION: In the wall panel fixing piece, an adjuster bolt 3 is attached to a fitting case 2 to be attached to the wall panel 1 in an elevating/lowering manner, and an elastic body 4 urged to press the adjuster bolt 3 is attached to this adjuster bolt 3.
Patent JP-H06302562-A (JP)
Title: Fine-processing method of compound semiconductor substrate
Inventor: KADOYA YUTAKA
IPC: H01L21/3065
Filed: 1991-12-17
Abstract: PURPOSE:To provide a fine-processing method of a compound semiconductor substrate whereby a semiconductor device having fine structures such as quantum fine lines and quantum boxes can be processed easily. CONSTITUTION:In a first process (a), a heterogeneous material 3 comprising layers not more than several atomic layers is deposited partially on a compound semiconductor substrate 1. In a second process (b), using the heterogeneous material 3 comprising several atomic layers as a mask, a fine processing is applied to the compound semiconductor substrate 1 by etching. Generally, when the etching rate of a material B is small enough and that of a material A is large enough, in the part on whose surface the material B comprising layers not less than one atomic layer is deposited, etching does not proceed, but only in the part whereon the material B is not deposited, etching is performed. As a result, the shape of the part whereon the material B is deposited is transfened on the material A of a foundation, and a longitudinal type crystal is formed. Thereafter, at need, by the multiple deposition of various materials, the crystal structure having a size of about 100 angstroms can be formed.
Patent JP-H02177530-A (JP)
Title: Manufacture of x-ray mask
Inventor: HORI MASARU
IPC: G03F1/80
Filed: 1988-12-28
Abstract: PURPOSE:To form X-ray absorber patterns with high precision avoiding any uneven exposure in case of X-ray exposure by a method wherein, after smoothing the surface of an X-ray transmissive thin film, an X-ray absorber thin film is formed on the smoothed surface. CONSTITUTION:A SiC film 12 is deposited on an Si substrate 11; next, the surface of SiC film 12 is smoothed using a chemical drying device; and then a W film 13 to be an X-ray absorber is formed on the SiC film 12 by sputtering W under specific conditions using a DC sputtering device. Next, the W film 13 is anisotropically etched using a resist 14 as a mask under specific conditions by reactive ion etching process and finally, the rear side central part of the Si substrate 11 is etched back. When the X-ray mask thus manufactured is used, fine patterns of the W film 13 as the X-ray absorber can be stably formed in vertical shape thereby enabling the pattern transfer to be performed with high precision. Through these procedures, the fine patterns can be formed with high precision moreover avoiding any uneven exposure in case of X-ray exposure.