baber/WOPTO huggingface dataset:
Patent JP-S61132413-A (JP)
Title: Peripheral edge processing method of sun visor for automobile
Inventor: YOSHIDA TOSHIJI
IPC: B60J3/02
Filed: 1984-11-30
Abstract: PURPOSE:To assure a peripheral edge by processing burrs of them peripheral edge of a sun visor by projecting a skin material welded portion of the sun visor from outer peripherals of upper and lower press molds by pressing the sun visor, while bringing the projected welded portion into close contact with a hot substance. CONSTITUTION:An automobile sun visor 2 is placed on a lower press mold 1. The sun visor 2 is yielded by bending a core material 3, and laminating a pad material 4 and a thermoplastic skin material 5 on the lower and upper surfaces thereof, while removing a welded portion 5a of a skin material 5 peripheral edge by tearing off it with the hand. Accordingly, burrs 2a are left behind on a peripheral side surface of the sun visor 2. So, a press mold 6 is engaged with and pressed against a press lower mold 1 to compress the sun visor 2 for elastically deforming it and for thereby projecting the melted portion 5a of the skin material 5. Furthermore, with an air cylinder 10 being operated, a concave portion 7a of a hot substance 7 is brought into close contact with the welded portion 5a of the skin material 5. Moreover, the welded portion 5a is pushed against and elongated over the peripheral side surface 2b of the sun visor 2.
Patent JP-2001076292-A (JP)
Title: Device for detecting vehicle of which minimum ground clearance is nonstandard
Inventor: KANAUMI TETSUYA
IPC: G08G1/015
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To precisely discriminate a which of which minimum ground clearance is nonstandard. SOLUTION: An image pickup device 21 picks up the image of at least the lower part of a vehicle passing through, and a minimum ground clearance nonstandard vehicle discriminating means 28 discriminates a minimum ground clearance nonstandard vehicle based on image information obtained by the device 21 and minimum ground clearance discrimination reference information set in advance. By discriminating the minimum ground clearance nonstandard vehicle through the use of image information, though the velocity of the vehicle passing through is varied, precise image information velocity-corrected based on obtained image information, e.g. can be obtained.  Based on the width or the area, e.g. of this precise image information and a positional relation with wheels, etc., grounding, the spray/mud guard of the vehicle in rainy weather, etc., are excluded from discrimination, and a vehicle whose height is entirely lower than a reference minimum ground clearance and a vehicle lower than the reference minimum ground clearance and having substantial projection are discriminated as a minimum ground clearance nonstandard vehicles.
Patent JP-H0299315-A (JP)
Title: Method and device for molding boss for screw on blow molded product
Inventor: TAKANO HIROTAKA
IPC: B29C49/42
Filed: 1988-10-07
Abstract: PURPOSE:To prevent generation of troubles such as crack and the like and provide resistance to stress, resistance to impact and cushioning properties by projecting a pin and a sleeve preliminarily out of a cavity and, through preforming, wrapping the pin and the sleeve by means of a parison from the beginning of molding. CONSTITUTION:One mold l is provided with a mechanism for molding a boss for a screw out of a couple of molds, and a cavity 1a is for said mold 1. The diameter M of a pin 2 is formed to correspond with the outer diameter L of a lower diameter D of a screw C screwed into a boss B for screw. The pin 2 is fitted slidably to a sleeve 3, and reinforced projected sections 3b are projectingly provided along the longitudinal direction of the sleeve 3 in three spots having equal round angle on an outer peripheral surface 3a. The pin 2 and the sleeve 3 are provided with the length required for forming a boss B for screw on a molded product A. In the mold 1, a guide slot 1b exposing freely the sleeve 3 by sliding is bored in a position corresponding with the position where the boss B for screw is formed all through from the mold 1 toward the cavity 1a, and the sleeve 3 is fitted into the guide slot 1b airtightly.
Patent JP-H07110081-A (JP)
Title: Drum takeup flat and hard plastic pipe heating/softening method
Inventor: MIYAZAKI YASUO
IPC: F16L1/00
Filed: 1993-10-08
Abstract: PURPOSE:To effectively heat the inside of a pipe by steam by giving a drum the inclination and the rotation in the direction where the pipe is taken up, and forcibly discharging drain to be generated in the pipe outside the pipe from a roll outermost layer side pipe port of the pipe. CONSTITUTION:When heating of the inside of a plastic pipe 1 by steam 1 is continued, drain is gradually accumulated on the lower part of the pipe 1. When a drum 2 is inclined by a jack 12, and when the rotation in the direction where the pipe is taken up is given to the drum 12 by a driving device 13, drain 17 is accumulated on the lower end side in respective coil parts 1A of the plastic pipe 1 taken up into a roll shape. And the drain 17 accumulated on the inclined lower end side of the outermost layer coil part 1A1 is discharged to the outside from a pipe port 1b when the outermost layer side pipe port 1b passes the inclined lower end. Accordingly, the drain accumulated in the pipe can be subsequently discharged outside the pipe by one rotation of the drum by continuing the rotation in the direction of the arrow mark 18 in the state where the drum 2 is inclined.
Patent JP-S63109989-A (JP)
Inventor: IKEDA DAIJIRO
IPC: B25J3/00
Filed: 1986-10-24
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-H0997099-A (JP)
Title: Encoding/decoding device
Inventor: WATANABE SATOSHI
IPC: G10L19/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To transmit only one piece of code table code per a frame. SOLUTION: A power calculation part 1 obtains sound power at every frame, and an LPC analysis part 2 obtains an LPC coefficient, and a characteristic vector calculation part 4 obtains an LPC cepstrum coefficient. A vector quantization part 20 makes the code table code answering to a code table vector closest to a characteristic vector of a present frame different from any one of code table vectors of frame codes of past (k-1) pieces of frames among k pieces of code table vectors until k-th vector from the vector close to the characteristic vector of the present frame a frame code. A class function is obtained from the frame codes of the present frame and the past (k-1) pieces of frames. A pitch extraction part 3 obtains a pitch of a sound.  A vector inverse quantization part 22 calculates the characteristic vector of the present frame, and an element piece forming part 6 forms a sound element piece from the characteristic vector. A waveform superposition part 7 superposes the sound element piece by the pitch.
Patent JP-H03117823-A (JP)
Title: Cooking device
Inventor: TSUNEKAWA TAKESHI
IPC: F24C15/00
Filed: 1989-09-28
Abstract: PURPOSE:To cause a light emitting element to be energized to generate light only when the atmosphere is dark and further prevent useless power consumption by a method wherein a cooking device is provided with a liquid crystal display, a light emitting element for illuminating the liquid crystal display, a light receiving element for sensing the brightness of the atmosphere and a control means for use in controlling the energization or de-energization of the light emitting element in response to the amount of received light of the light receiving element. CONSTITUTION:When an operation switch 5 is operated, a liquid crystal display 3 has a display corresponding to the content of operation. When a chamber shows a bright atmosphere, a large amount of light is received by a photo-cell 4 and a high electromotive force of the photo-cell 4 is attained, and then a high-level signal is inputted from the photo-cell 4 into NOT circuit 20. An output from the NOT circuit 20 is inverted to a low level so that a light emitting diode 13 is diminished. Since the chamber shows a bright atmosphere, it is possible to confirm the content of display on the liquid crystal display 3 with eyes. On the contrary, when the chamber has a dark atmosphere, since a less amount of received light of the photo-cell 4 is found, an electromotive force of the photo-cell 4 is low and then a low level signal is inputted from the photo-cell 4 into the NOT circuit 20. An output from the NOT circuit 20 is inverted to a high-level and the light emitting diode 13 is lit and then a displayed content on the liquid crystal display 3 can be confirmed with eyes.
Patent JP-H04132645-A (JP)
Title: Production of silas wall material
Inventor: KOUNO KENICHI
IPC: C04B26/02
Filed: 1990-09-21
Abstract: PURPOSE:To simply obtain a lightweight silas wall material having heat resistance and strength by compressing a blend of silas and a resin in a specific ratio in a mold under pressure of a specific range. CONSTITUTION:60-95wt.% silas is blended with 5-40wt.% resin and the mixture is kneaded with water. The silas kneaded with the resin is cast into a mold 3 of a molding machine 2 and compressed by using pressing plate 5 attached to a hydraulic cylinder 6 by operating the hydraulic cylinder 6 under 500-1,500kg pressure to give a silas wall material. By this method, the wall material is simply obtained at a low cost without requiring a process of heating silas at high temperature and causing waviness phenomena.
Patent JP-H11138882-A (JP)
Title: Early failure prediction system for thermal print head
Inventor: POU FREDERICK MICHAEL
IPC: G06K1/12
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for predicting failure of the print head in a thermal printer in the early stage. SOLUTION: An early failure prediction system detects a possible failure of a thermal print head and/or a print element based on the resistance measured for the print head or the individual print element thereof. The microprocessor 24 in a printer 20 monitors the trend of resistance (tendency of variation) of the print element and generates an alarm when the characteristics of the trend of resistance exceeds a specified limit.
Patent JP-H11275693-A (JP)
Title: External auditory meatus insertion type hearing aid
Inventor: YANAGISAWA AKIRA
IPC: H04R25/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To enable the earplug of a hearing aid designed such that the shade section of the earplug is formed asymmetrically with respect to the center axis of a shell cover section which is set properly in a specific positional relation with the shell. SOLUTION: An external auditory meatus insertion type hearing aid is composed of a shell 10, having a narrow and long section 12 to be inserted into the external auditory meatus in front of a parts housing section 11, a cover section 21 which covers the section 12, and a shade section 22 which is integrally formed with the cover section 21 and internally touch the external auditory meatus. The shade section 22 has an earplug 20, which is formed asymmetric with respect to the center axis of the cover section 21 and attached to the section 12 having a specific positional relation. Position discriminating sections 15 and 25 indicating the specific positions are provided on the shell 10 and earplug 20.
Patent JP-H0996859-A (JP)
Title: Camera provided with film counter
Inventor: OTA HIDEFUMI
IPC: G03B7/26
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a photographer from erroneously recogninzing the number of remaining photographic frames after exchanging a battery without making the cost of a camera higher by receiving a signal from a detection means and switching the display of a display device to forward operation display where a displayed number is incremented according to photographing when the battery is exchanged. SOLUTION: Whether the battery should be exchanged or not is decided according to whether a RAM 4 is reset or not. In the case of loading film in the camera, the display of the display device 2 is set to an inverse operation mode, and in the case of detecting that the battery is exchanged, the display is switched to the forward operation display where the displayed number is incremented by one every time photographing is performed by setting the display just after exchanging the battery of the device 2 as '1'. Furthermore, the display for distinguishing between the inverse operation display and the forward operation display is executed on the device 2.  In the case the battery is exchanged, the display of the film counter of the device 2 is switched to the forward operation display where the displayed number is incremented every time photographing is performed, and also the effect that the display is switched to the forward operation display is displayed to the photographer. Therefore, there is no possibility that the photographer erroneously recognizes the displayed number as the number of actually remaining photographic frames after the battery is exchanged.
Patent JP-S63107502-A (JP)
Inventor: TAGAWA KIYOMI
IPC: E04C2/24
Filed: 1986-10-24
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-H0995976-A (JP)
Title: Working machine
Inventor: SAIDA TOKUZO
IPC: F01P11/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency of a radiator by arranging the radiator so as to oppose one side of the core to an exhaust port, and forming with an opening on the underside of a turning machine body under the radiator as an intake port of cooling air. SOLUTION: A turning machine body 3 is rotationally movably supported on a running device around a turning axis A in the vertical direction, and an exhaust port is arranged on one side wall of the right and left sides of a bonnet 11 provided on the rear part of the turning machine body 3. Next a radiator 17 is arranged so as to oppose one side of the core to the exhaust port. Next, an engine 16 provided with a fan 26 sending cooling air to the radiator on the other face side of the radiator 17 is arranged in a working machine. The underside of the turning machine body 3 under the radiator 17 is formed with an opening as an intake port of cooling air, and cooling air taken in from the lower side of the radiator 17 is sent to the radiator 17.
Patent JP-2000119344-A (JP)
Title: Polyalkylene polysuccinimide and post-treated derivative
Inventor: HARRISON JAMES J
IPC: C10M149/06
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polyalkylene polysuccinimide excellent in dispersant characteristic, and improved in hydrolysis stability, shear stress stability and fluorocarbon elastomer compatibility, and to obtain its post-treated derivative. SOLUTION: This polysuccinimide composition is obtained by reacting a mixture of an alkenyl or alkylsuccinic acid derivative, an unsaturated acidic reagent copolymer and a polyamine under reactive conditions. An alkenyl or alkyl substituent of the alkenyl or alkylsuccinic acid derivative has an Mn of 140 to 3,000. The unsaturated acidic reagent copolymer has an average degree of polymerization of 2 to 20 and comprises the unsaturated acidic reagent and an olefin having an Mn of at least 1,000. The polyamine has at least 3 nitrogen atoms and 4 to 20 carbon atoms.
Patent JP-2001078653-A (JP)
Title: Cooking unit for frozen bread dough
Inventor: YAMAKAWA YOSHIZO
IPC: F25D23/12
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier that can reduce the fluctuation in humidity and permits easy maintenance and is hygienic for finishing the frozen bread dough to the bread of good quality, because the conventional frozen bread dough baking unit through the refrigeration, thawing and fermentation from the frozen bread dough has the defects that the quality of the water in the humidifier tends to deteriorate, the maintenance of the humidifier is difficult, the humidities tend to differ between in the upper chamber and in the lower chamber since conventional bread dough preparation machine has only one humidifier and two steam outlets. SOLUTION: The objective humidifier is constituted with the lid cover 19 equipped with the heater 9, the temperature detector 13, the liquid level detector 10, the water-feeding inlet 11, the steam-feeding outlet 12 and the main body 14 equipped with the water-draining outlets 15 and 16.
Patent JP-H0974159-A (JP)
Title: Treating method for iron lead frame and lead frame
Inventor: FUKUCHI MASARU
IPC: C25D5/10
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of rust and discoloration by oxides, hydroxides, etc., by plating copper first on the whole surface of a lead frame, plating silver on specified parts on it, performing electrolytic peeling treatment, and after that coating only exposed copper surfaces with protective films for preventing oxidation, hydroxidation, etc. SOLUTION: Copper 12 is plated on the whole surface of an iron raw material 11 being a mother material to a thickness of 0.1-1.0μm, and silver 13 is plated only on the wire-bonding-necessary regions on the copper plating 12. After electrolytic peeling processing for removing silver attached thinly and cleaning the copper surface is performed, surfaces of the copper plating 12 exposed are covered with discoloration preventing films 14 of benzotriazole derivatives. Consequently, it becomes possible to prevent lead frames made out of cheap iron material from rusting and discoloring, and to use them in semiconductor devices without damaging wire bondability.
Patent JP-H03118923-A (JP)
Title: Roll for forming edge part of steel strip for welded tube
Inventor: HASHIMOTO YUJI
IPC: B21D5/12
Filed: 1989-09-29
Abstract: PURPOSE:To enable forming the edge part of plural steel strips which the size of tube manufacturing is different by making a set of upper and lower rolls for forming the edge parts of steel strip into divided rolls and giving various plural radii of curvature to the roll surfaces. CONSTITUTION:The lower roll 1 is divided in two and is provided on the outside of the shaft 2 so that the roll distance is adjustable and is made into a stepped roll with concave curved peripheral surfaces 3a, 3b of different radii RB1, RB2 of curvature. While, also the upper rolls 36, 36 are made into divided rolls in two and so that the distance is adjustable and the radii RU1, RU2 of curvature of the inside and outside of roll are taken as different. In this way, though they are respectively a set of rolls, the forming of the edge parts of plural steel strips 4 which the size of tube manufacturing is different is enabled and the number of roll is reduced and also roll changing man-hour can be reduced.
Patent JP-S62118788-A (JP)
Title: Slip detector for rotator
Inventor: OTSUKA HISAO
IPC: G01P3/60
Filed: 1985-11-15
Abstract: PURPOSE:To reduce the manufacturing cost and to shorten the inspecting step by analyzing the frequency of a signal from a vibration sensor set outside a casing to detect the slip frequency of a rotator. CONSTITUTION:A signal from a vibration sensor set near a hysteresis motor 5 outside a casing 4 is converted by an amplifier 12 to a voltage signal, amplified, and supplied to a band pass filter 13. Here, only the signal of a frequency range to be extracted is extracted, and applied to a frequency analyzer 14. The analyzer 14 is composed of a software high-speed calculating block with a base of high-speed Fourier transformation, has not only frequency spectral analysis but various calculating capacities to output and display the analysis result in a short time.
Patent JP-H02104445-A (JP)
Title: Mold for continuously casting steel and continuous casting method
Inventor: MURAKAMI HIROSHI
IPC: B22D11/04
Filed: 1988-10-12
Abstract: PURPOSE:To prevent longitudinal crack of solidified shell at the initial stage and to prevent the development of surface defect on a cast billet by coating the specific grooves arranged at mold surface side positioning near meniscus of molten steel in a mold with plating layer and forming the space part. CONSTITUTION:The grooves are arranged on the surface side of the mold 1 and coated with the plating layer 4 to form the space part 2. Therefore, difference of cooling capacities between the position arranging the space part 2 and the position arranging no space part, is developed. Then, the part arranging the space part 2 becomes weak cooling part and the initial stage solidified shell at this position is a little delayed to develop. Therefore, by arranging the many space parts 2, the liquid phase remains at every fixed interval and strain at the time of shrinking is absorbed by this liquid phase content and bending of the initial stage solidified shell is restrained and local formation of the space between the mold 1 and the solidified shell is eliminated. Therefore, conduction of the heat is made to uniform and the solidified shell thickness is uniformly grown. Then, the size of the space part 2 is made to 0.5 - 1.0mm depth and 0.5 - 1.0mm width and interval of the grooves is made to 5 - 10mm.
Patent JP-H0894067-A (JP)
Title: Rotary kiln for incinerating refuse
Inventor: YAMAMOTO KIMIJI
IPC: F23G5/20
Filed: 1994-09-21
Abstract: PURPOSE: To provide a rotary kiln for combustion of refuse which is constituted to prevent the occurrence of corrosion and provide an increased life. CONSTITUTION: A composite material consisting of titanium and a ceramic is arranged in an inner cylinder and an outer cylinder has a tubular part formed of an iron material. The volume of the ceramic has a content of 1-80%. Since, in a rotary kiln, a composite material consisting of titanium and a ceramic is arranged in an inner cylinder and an outer cylinder has a tubular part formed of an iron material, the rotary kiln is prevented from rusting, provided with an increased life, and performs safe operation.
Patent JP-H04133019-A (JP)
Title: Phase type optical filter
Inventor: ORIMOTO MASAAKI
IPC: G02B27/46
Filed: 1990-09-25
Abstract: PURPOSE:To obtain filter characteristics which are stable against variation in field angle without any dependency upon the angle of incidence of a light beam on a filter by forming the filter in a curved surface shape which has the center of curvature at a pupil position. CONSTITUTION:The optical filter 10 has periodic unevenness formed on the curved surface which has a radius R and also has the center of curvature at the entrance pupil position A. Thus, the filter shape is curved to make even a light beam, which has a large angle to the optical axis and is large in field angle, incident on the incidence surface of the filter 10 almost at right angles as well as a light beam parallel to the optical axis. Consequently, the same filter characteristics with the light beam parallel to the optical axis of a photographic lens can be obtained for not only the light beam parallel to the optical axis, but also even the light beam having the large angle to the optical axis.
Patent JP-H1192156-A (JP)
Title: Method for heating glass optical element forming mold and device for forming glass optical element
Inventor: NAKAHAMA MASATO
IPC: C03B11/12
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent shrinkage or cracks from being caused in the formed glass optical material at the time of softening a glass optical material by heating and subjecting the softened glass optical material to press forming. SOLUTION: In this method, at the time of heating a pair of forming molds placed opposite to each other and a glass optical material inserted into the space between the pair of forming molds, with radiant heat, they are heated while controlling the two radiant heat quantities that reach the pair of forming molds respectively, so as to be different from each other and thereby causing a temp. difference between the pair of forming molds. Accordingly, the heat distribution generated within the glass optical material is reduced by this temp. difference, to prevent shrinkage and cracks from being caused in the glass optical material.