baber/WOPTO huggingface dataset:
Patent JP-S6288255-A (JP)
Title: Portable electric appliance
Inventor: OTANI SATOSHI
IPC: H01M50/271
Filed: 1985-10-15
Abstract: PURPOSE:To remove a power supply adapter at the time of carrying of a portable electric appliance to decrease the weight thereof, and to facilitate the disposition of the power supply adapter at the time of use of the appliance installed, by providing a power supply adapter housing recess near the battery housing recess of the body of the appliance. CONSTITUTION:A recess 9b for housing a power supply adapter 10 is provided near the battery housing recess 9a of the body 9 of a portable electric appliance operable by either a battery or a commercial AC power supply. The recesses 9a, 9b are protected by a lid 11. When the appliance is used in an installed state, an AC plug 15 inserted into an outlet 16 is connected to the adapter 10 and a DC plug 14 is connected to a jack 13. When the appliance is used in a carried state, the adapter 10 is removed from the recess 9b to decrease the weight of the appliance. The adapter 10 is thus disposed not to be obstructive, so that the handling property of the appliance is heightened.
Patent JP-H0891156-A (JP)
Title: Bumper structure for automobile
Inventor: EZAKI KATSUMI
IPC: B60R13/10
Filed: 1994-09-26
Abstract: PURPOSE: To enhance rigidity of a bumper net, reduce the number of part items such as a screw, and reduce work manhours without hindering cooling performance of an engine room in a bumper structure having the bumper net in an opening part. CONSTITUTION: A bumper structure is composed of a bumper 1 having a plate installing part 6 and an opening part 22 adjacent to the plate installing part 6 and a bumper net 3 having a net to cover the opening part 22 and an installing plate 36, and the installing plate 36 of the bumper net 3 is interposed and fixed between the plate installing part 6 and a license plate 4.
Patent JP-S6383287-A (JP)
Title: Treatment of aluminum alloy surface
Inventor: YAMAMOTO YOSHIFUMI
IPC: C22F3/00
Filed: 1986-09-27
Abstract: PURPOSE:To produce an Al alloy having improved thermal fatigue strength by etching the surface of an Al alloy with an aq. NaOH soln. and remelting it by irradiation with laser beams. CONSTITUTION:An Al alloy (sample) 1 having a prescribed compsn. is immersed in an aq. NaOH soln. having about 54g/l concn. for a prescribed time to etch the surface. Al as the matrix of the Al alloy 1 is removed from the surface by the etching to form recesses 2 and the alloying element such as Si is not removed to form projections 3, so the surface of the alloy 1 is made finely uneven. The roughened surface of the alloy 1 is irradiated with CO2 laser beams A. Since the uneven surface has an increased absorption factor, the surface is perfectly remelted by the irradiation. Thus, the surface is efficiently modified and provided with a dense metallic structure having regulated grains.
Patent JP-H1163682-A (JP)
Title: Water level detector for bath furnace, and bath furnace
Inventor: NAKAMURA KENJI
IPC: F24H9/20
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a title water level detector wherein reliability of non-water heating prevention is improved by accurately detect a water level in a bathtub upon additional heating. SOLUTION: A circulation pipe composed of an upper water pipe 31 and a lower water pipe 32 is connected with a bathtub circulation hole composed of an upper bathtub circulation hole 21 and a lower bathtub circulation hole 22 provided in a bathtub 2 from a side wall of a trunk 10a of a heat exchanger 10. Bathtub water is heated and raised in temperature in the heat exchanger 10 while being naturally circulated between the bathtub 2 and the heat exchanger 10 through the circulation pipe upon additional heating. A water sensor 73 for detecting water pressure to detect a water level in the bathtub 2 is provided in the trunk 10a of the heat exchanger 10.  A pressure detection pipe 75 of the water level sensor 73 is inserted into the lower water pipe 32 to permit a pressure detection hole 72 in the pressure detection pipe 75 is opened in the lower water pipe 32 and is adapted so as to face the neighbourhood of the lower bathtub circulation hole 22.
Patent JP-H1071732-A (JP)
Title: Dot line printer
Inventor: OMAE KOJI
IPC: B41J2/235
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain always high printing quality by inhibiting deterioration of printing quality and drop or the like of a hammer attraction face by a method wherein heat generated by a coil is forcibly absorbed by a thermomodule, which is radiated by a radiation fin. SOLUTION: A thermomodule 8 is installed between a coil 7 and a radiation fin 9, heat generated with the coil 7 is forcibly absorbed by the coil 7, and radiated by a radiation fin 9. In detail, a printing hammer is composed of a yoke 1, a yoke base 3, a front yoke 4, and a magnet means 2 generating magnetism which constitute a magnetic circuit, a printing pin 6 for effecting printing, a plate spring 5 for storing printing energy as deflection of the spring, a coil 7 wherein magnetism of the magnet 2 is canceled to make the plate spring 5 spring out, and a dot is formed by the printing pin 6, a radiation fin 9 liberating the generated heat, and the thermomodule 8 installed between the coil 7 and the radiation fin 9.
Patent JP-S6475495-A (JP)
Title: Production of optically active phosphine oxides
Inventor: TODA FUMIO
IPC: C07B31/00
Filed: 1987-09-16
Abstract: PURPOSE:To obtain the titled compound useful for a raw material substance for optically active phosphine and having high purity, by bringing racemic modification of phosphine oxides into contact with a specific binaphtyl compound in an organic solvent and then separating and decomposing the resultant clathrate complex. CONSTITUTION:A racemic modification expressed by the formula (Ar is aryl; R1 and R2 are different 1-6C lower hydrocarbons) is brought into contact with optically active 2,2'-dihydroxy-1,1'-binaphtyl in an organic solvent (preferably THF, etc.) to crystallize a clathrate complex which is a binaphtyl derivative clathrating either one racemic modification expressed by the formula. Then the clathrate complex is separated and then e.g. dissolved in a solvent and decomposed by method such as chromatography treatment to provide the aimed compound. Further more, the compound expressed by the formula includes e.g. phenylmethylethylphosphineoxide.
Patent JP-H02167181-A (JP)
Title: Clubhead of golf club
Inventor: NARUO TAKESHI
IPC: A63B53/04
Filed: 1989-09-04
Abstract: PURPOSE:To extend the flying distance of a golf ball by a method wherein half a cycle of te intrinsic frequency of a clubhead is nearly equal to the time period during which the clubhead is in contact with a golf ball when the clubhead strikes the golf ball at a particular speed. CONSTITUTION:The natural frequency of a clubhead 1 is set between 600-1200Hz, 800-1200Hz, or 800-900Hz so that half a cycle of the natural frequency of the clubhead 1 is nearly equal to the time period during which the clubhead is in contact with a ball when the clubhead strikes the ball at a speed of 30-50m/s. To attain those figures above, the clubhead is composed of a wooden part 2 made of perssimon, etc., and an elastic part 3 of elastomer or ionomer resin, etc., having a coefficient of elasticity of 8-15kg/mm<2>. The ratio of the elastic part 3 made of elastomer or ionomer resin, etc., is at least 40-60% to attain said natural frequency.
Patent JP-H0674238-A (JP)
Title: Slide bearing for light alloy housing
Inventor: TANAKA TADASHI
IPC: F16C33/12
Filed: 1992-08-28
Abstract: PURPOSE:To provide slide bearing material excellent in fretting resistance and migration resistance, by using a back plate composed of copper alloy high in follow-up after the deformation of light alloy housing and in heat dissipation. CONSTITUTION:In the multilayer slide bearing material, composed of an aluminium bearing alloy layer, of this slide bearing for light alloy housing; a back plate is copper alloy, having a thermal expansion coefficient of 15X10<-6>/ deg.C or more, a 0.2% proof stress of 295 N/mm<2> or more, and a thermal conductivity of 0.40 Cal/cm.sec. deg.C or more. 2): A Pb alloy overlay layer is applied as required. 3): Moreover, an adhesive layer is provided between an alloy layer and a back plate layer. 4): A flash plating layer can be provided on a whole bearing surface. Consequently, excellent bearing performance can be displayed even when large interference is not provided, or under the severe conditions such as the temperature rise of a bearing and lubricating oil during the high speed of an internal combustion engine, and the inertial force increase of housing.
Patent JP-H1164531-A (JP)
Title: Manufacture of neutron detector
Inventor: TANAKA YUTAKA
IPC: G01T3/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To evaluate the neutron sensitivity in the early stage by manufacturing a cathode and an anode, plating the surface of the cathode with uranium, assembling a sensor part by use of the cathode and the anode, and transmitting the sensor part which measured CMAIC value by an electric signal. SOLUTION: A cathode and an anode which constitute a sensor part are manufactured, and their dimensions are measured (S11). The cathode is plated with uranium (S12). Thereafter, a sensor part is assembled, for example, by assembling the cathode and the anode and sealing an ionized gas in the space between the cathode and the anode, and the CMAIC value is measured (S13). Then, the assembling of the whole neutron detector A is performed by connecting a cable for transmitting an electric signal to the sensor part to complete a product (S14). An inspection is further performed (S15), and the manufacture of the product is completed (S16). The neutron sensitivity of the neutron detector is evaluated by the dimensional measurement of the cathode and the anode and the measurement of CMAIC value.
Patent JP-H0278969-A (JP)
Title: Characteristic inspection device
Inventor: OGAWA YOSHIE
IPC: G01R31/00
Filed: 1988-09-16
Abstract: PURPOSE:To improve the reliability by providing a holding mechanism for a substrate to be inspected, a flexible wiring board,and a wiring board pressing mechanism, and providing the pressing mechanism with a profile mechanism which brings terminals of the substrate into contact with inspection terminals of the flexible wiring board. CONSTITUTION:One end of the flexible wiring board 35B is connected to an external terminal 73 and the other end is connected to a characteristic inspection controller. The wiring board 35B is pressed by the wiring board pressing mechanism 36 to make the terminals 35b for inspection abut on the terminals 37. The elastic pressing member 36A of the mechanism 36 abuts on and presses the reverse surface of the wiring board 35B and a rigid body pressing member 36B presses the entire area of the member 36A. The profile mechanism consists of a column 36D provided at the center part of the member 36B and elastic members on both its sides and presses the member 36A equally against to the entire reverse surface of the wiring board 35B even if the reverse surface of the wiring board 36B is not vertical. Consequently, a characteristic inspection time is shortened and the reliability is improved.
Patent JP-S6374443-A (JP)
Inventor: KAARU SHIYUTENGAA
IPC: B29L7/00
Filed: 1987-09-16
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-S6386805-A (JP)
Title: Production of amorphous alloy powder
Inventor: MORITO NOBUYUKI
IPC: B22F9/04
Filed: 1986-09-30
Abstract: PURPOSE:To obtain amorphous alloy powder which is particularly excellent for powder metallurgy and catalyst or as a raw material for a composite material by absorbing hydrogen into a thin amorphous alloy strip manufactured by a quick liquid cooling method, then pulverizing the alloy to powder. CONSTITUTION:The thin amorphous strip is formed by the quick liquid cooling method; i.e., by supplying a molten alloy continuously from a pouring nozzle onto a cooling roll rotating at a high speed and quickly cooling the molten alloy on the surface of said roll to solidify. The thin amorphous alloy strip is then cathodically reduced in an electrolyte soln., by which the strip is subjected to an embrittlement treatment to absorb the hydrogen therein. The embrittled thin amorphous alloy strip is thereafter pulverized to the powder, by which the desired amorphous alloy powder is obtd. The powder is dehydrogenated by heating the powder at the crystallization temp. or below after the pulverization to obtain the amorphous alloy powder which does not contain the hydrogen in the case of using the powder in an application where the remaining of a slight amt. of the hydrogen in the alloy powder is not desired.
Patent JP-S6291076-A (JP)
Title: Image information output system
Inventor: NISHIGAKI YUJI
IPC: G09G1/00
Filed: 1985-10-17
Abstract: PURPOSE:To obtain a half tone image having a good resolution and gradation characteristic and in which pitch nonuniformity is hard to be watched by dividing one picture element to be recorded into plural micro picture elements, and making fat the micro picture element in a line shape in a main scanning direction. CONSTITUTION:A dither matrix divides one picture element into the matrix of 4X4, and divides each element of the matrix into two image information and sets a multiple value as three values (0, 1/2 and 1). When the angle of a line screen is of 45 deg., after a line screen is formed by hitting four of 1/2 dot for the first, a 1/2 dot is fattened to one dot, and the dot is fattened in order in the sequence of numerals shown in figure corresponding to a density. Since the dither matrix is repeated two-dimensionally, a line 11 of 45 deg. is fattened in a rightward direction (the main scan direction).
Patent JP-S61107970-A (JP)
Title: Drum coating apparatus
Inventor: NAKAZAWA SUSUMU
IPC: B05D7/00
Filed: 1984-10-31
Abstract: PURPOSE:To facilitate the separation of a drum spacer by preventing the adhesion of a coating solution at the connection part with a drum, by providing a treated area by a fluorocarbon resin to at least a part of the spacer. CONSTITUTION:Spacers 12, 13 respectively have connection parts 121 and end surfaces 122 so that at least one ends thereof can be connected to the opening parts 111 of a drum 11. To the entire surface of the spacer 12 or at least the connection part with the drum 11 and/or the vicinity thereof, surface processing or coating 124 by a fluorocarbon resin such as Teflon or a polyethylene resin is applied. Therefore, a coating solution becomes hard to adhere to the part of the coating 124 applied to the spacer 12 in a coating process and the separation from the drum 11 after coating becomes smooth and easy.
Patent JP-S6386655-A (JP)
Title: Meida converting system
Inventor: YOSHIMURA SUSUMU
IPC: H04L13/00
Filed: 1986-09-30
Abstract: PURPOSE:To communicate information with media which can be treated by respective terminal in various forms of terminals by detecting the input media of the information which is going to be communicated and the media with which the opposite terminal of communication can process and selecting the form of the conversion of media according to the detected results. CONSTITUTION:A self-station media identification part D detects the input media of the information which should be communicated and at the same time an opposite station media identification part E detects the media with which the opposite terminal of communication can process to obtain the communication media for communicating the information. Under the control of a media selection control part F, the kind of the conversion of media which is necessary to communicate the input information to the opposite terminal of communication is obtained by referring to a media conversion table G based on the input media and the communication media, and media conversion means A is selectively started to transmit the input information to the opposite terminal of communication after the conversion of media according to the kind of the conversion of media. Thus the information which should be communicated can be communicated by converting to the media according to the kind of media with which the opposite terminal of communication can process.
Patent JP-S6475000-A (JP)
Title: Method and equipment for analyzing creatinine
Inventor: OOYABU MATASHIGE
IPC: G01N33/70
Filed: 1987-09-14
Abstract: PURPOSE:To accurately and readily determine the titled substance for diagnosis of renal disease, by treating a sample with an immobilized enzyme obtained by immobilizing plural specific enzyme groups containing creatinine and metabolism thereof as substrate and enzyme group being short of one kind of the above-mentioned enzyme groups and comparing H2O2 amount. CONSTITUTION:An amount of hydrogen peroxide produced by introducing a sample from a sample inlet 6, adding a buffer liquid fed from buffer line 3, treating the sample with an immobilized enzyme column 8 each immobilized with creatinineamidehydrase, creatinineamidinohydrase and sacrosine oxidase and mixing the treated sample with red cell reagent 1 and a luminol reagent 2 in an analyzing line 12 is detected with a chemical luminescence detector. Then in the same way the sample is treated with an immobilized enzyme column 9 wherein creatinineamidinohydrase is together immobilized and hydrogen peroxide is detected in similar treatment and creatinine in the sample is analyzed, based on the difference of hydrogen peroxide concentration in each treated liquid.
Patent JP-S6386821-A (JP)
Title: Hearth roll for continuous heat treatment furnace
Inventor: OGAWA HIROYUKI
IPC: C21D9/56
Filed: 1986-09-30
Abstract: PURPOSE:To adequately maintain the temp. distribution of a roll in the axial direction thereof and to improve the passability of a strip by coating the surface of a roll barrel which touches the strip with a heat insulating material which is specified in the relation between the heat conductivity and thickness. CONSTITUTION:The heat insulating material layer 2 is coated on at least the surface of the hearth roll 1 which touches the strip. The heat insulating layer 2 is required to satisfy the conditions 0.01<=lambda/delta<=0.4, 0.1<=delta<=20 when the heat conductivity thereof is designated as lambda(Kcal/m.hr. deg.C) and the thickness of the heat insulating layer as delta(mm). For example, zirconia + CaO, etc., are used as the heat insulating material. The meandering of the strip is prevented and the productivity of a continuous heat treatment furnace is improved if such hearth roll 1 is used.
Patent JP-S6472996-A (JP)
Title: Method for growing magneto-optical crystal
Inventor: MINEMOTO TAKASHI
IPC: C30B19/12
Filed: 1987-09-14
Abstract: PURPOSE:To produce crystal for optical isolator having good temp. characteristic in a high yield, by epitaxially growing a specified rare earth garnet crystal on a substrate by using garnet crystal having fixed thermal expansion coefft. as intermediate layer. CONSTITUTION:When the rare earth garnet crystal contg. Bi, of formula I (where, R is rare earth element and M is Al, Ga, Sc, In, Lu, etc.) is epitaxially grown on the garnet substrate, at least one or more layers are grown as follows: at least one or more layers are grown by using garnet crystal existing between the rare earth garnet contg. Bi above-mentioned and the garnet substrate, as intermediate layer. Further, when the compd. of formula II (where, 0.7<=x<=1.3 and 0<=y<=1.7) is used as intermediate layer, the crystal for optical isolator having very good temp. characteristic can be obtd., because the temp. change in Faraday rotation angle is the reverse of one of usual Bi-substitution garnet.
Patent JP-H0787725-A (JP)
Title: Magnetic rotary machine
Inventor: MINATO KOHEI
IPC: H02K53/00
Filed: 1993-09-16
Abstract: PURPOSE:To provide a magnetic rotary machine in which rotary energy can be efficiently output from a permanent magnet with a limited low electric energy. CONSTITUTION:A plurality of permanent magnets 20A-20H are so disposed along its rotating direction on a rotor 6 fixed to a rotatable rotary shaft 4 that the same polarity poles are directed externally, and balancers 22A-22H for holding rotary balance of the rotor 6 are similarly disposed. The magnets 20A-20H are disposed obliquely to a radial line of the rotor 6, an electromagnet 12 is disposed oppositely to the rotor 6 on an outer periphery of the electromagnet 12, and the electromagnet 12 is intermittently energized depending upon the rotation of the rotor 6.
Patent JP-2000059972-A (JP)
Title: Man-hole joint and connecting structure of the same
Inventor: MIYABE YASUYUKI
IPC: H02G9/10
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To easily and surely connect a guide pipe and a protection pipe allowing insertion of optical fiber cable and communication cable, etc., to the side wall of a man-hole or the like at the time of burying the optical cables and communication cables or the like to the underground area. SOLUTION: This joint A is a man-hole joint in which the other end of an external pipe 1 having an enlarged diameter socket 11 at its one end is closed by a flange 3 and an internal pipe 4 is provided at the internal side of the external pipe 1 through the flange 3. Here, the flange side of the man-hole joint A is inserted to a connecting hole 51 bored to the side wall 5 of the man- hole or the like and the gap between the external circumference surface and side wall of the connecting hole 51 is filled with a joint filler such as cement or mortar or the like for the purpose of joint.  Moreover, the end portion of a protection pipe 6 is inserted to the enlarged diameter socket 11 of the external pipe 1 and the enlarged diameter socket 11 and protection pipe 6 are connected to freely expand and compress via a seal ring 8 provided between these elements and the internal pipe 4 provided at the internal side of external pipe 1 is connected with the guide pipe 7.
Patent JP-S60123097-A (JP)
Inventor: SHIMADA NORIHIKO
IPC: H05K7/14
Filed: 1983-12-08
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-S59117574-A (JP)
Title: Liquid paraform dispersion composition
Inventor: ISHIHARA TAKAMASA
IPC: C09K23/52
Filed: 1982-12-24
Abstract: PURPOSE:To provide the titled composition for the curing of thermosetting resin, capable of dispersing paraform stably for a long period, and enabling the automatic metering and feeding by dispersing powdery paraform in an aqueous solution of an acetone-formaldehyde condensation resin. CONSTITUTION:The objective composition is prepared by dispersing powdery paraform in an aqueous solution of an acetone-paraformaldehyde condensation resin [preferably having a concentration of 30-70wt%]. The amount of the paraform in the dispersion is preferably 20-60wt%. EFFECT:Extremely effective for the process for applying the resin component used as the main agent and the paraform curing agent separately to the adherends, putting one adherend upon another, and bonding the adherends with press.
Patent JP-H0393381-A (JP)
Title: Satellite broadcast system
Inventor: YACHI HIDETOSHI
IPC: H04N7/20
Filed: 1989-09-06
Abstract: PURPOSE:To send/receive identification information without provision of a time slot by deciding a data quantity of an audio data superimposed on a video signal inserted in each channel from an identification signal superimposed on a received video signal. CONSTITUTION:Identification information signal superimposed onto a video signal with a carrier of a prescribed frequency for the blanking period of the video signal is sent from a transmission station 10. Then a narrow band filter 49 of a reception station 40 extracts the identification information signal superimposed for the blanking period of the video signal and the station 40 decides an audio data quantity superimposed in one transmission frame with the identification information in the identification information signal. Thus, the identification information is sent without provision of a time slot for inserting the identification information.