baber/WOPTO huggingface dataset:
Patent JP-2000252534-A (JP)
Title: Laminated piezoelectric actuator
Inventor: SETOGUCHI TAKESHI
IPC: F02M51/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To protect an outer electrode against diconnection caused by fatigue and to provide a laminated piezoelectric actuator which is high in external shock resistance and easily handled in a process. SOLUTION: A laminated piezoelectric actuator has a structure where metal plates joint together with a connecting member 7 are interposed between the laminated piezoelectric plates 1 through intermediary of a conductive adhesive layer 3, and the connecting members 7 are alternately located at each side of the piezoelectric plates 1 so as to serve as outer electrodes, wherein the outer periphery of the piezoelectric plates 1 and the outer electrodes are covered with silicone rubber 4, and furthermore the silicone rubber 4 is coated with water-resistant resin layer 5 which contains ceramic particles.
Patent JP-H11250549-A (JP)
Title: Optical disk housing device and optical disk changer device
Inventor: OKUYAMA SHINOBU
IPC: G11B23/023
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk housing device capable of housing a plurality of optical disks different from one another in diameter and/or disk cartridges by a simple structure, and an optical disk changer device using the same. SOLUTION: A plurality of disk cartridge housing grooves 4 for housing disk cartridges are provided in a housing device main body 1, and each of the disk cartridge housing grooves 4 is provided with a single disk housing member 5' to be detached from the disk cartridge groove 4 and having a pair of 12 cm and 8 cm disk housing grooves. Thus, a plurality of three kinds of media are housed by a simple structure.
Patent JP-H06239958-A (JP)
Title: Binder resin composition
Inventor: CHO TOSHIAKI
IPC: C09D11/10
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a binder resin composition useful for a coating material, a printing ink or an adhesive exhibiting excellent properties respectively for sheet, film or a molding of various kinds of synthetic resins. CONSTITUTION:This binder resin composition is synthesized by copolymerizing (a) a chlorinated polyolefin chlorinated within a range of 5 to 50wt.% chlorine content, (b) a chlorinated polydiene chlorinated within a range of 5 to 50wt.% chlorine content and (c) a monomer and/or a compound containing an ethylenic unsaturated bond and one or more hydroxyl groups in one molecule, reacting (d) the resultant hydroxyl group-containing chlorinated resin with an organic diisocyanate, reacting the obtained resin (I) with a polyurethane resin (II) containing one or more free isocyanate groups in one molecule in the presence of a chain-lengthening agent and terminating the reaction using a terminator as necessary. A production method therefor is also provided.
Patent JP-H11244897-A (JP)
Title: Treatment of plating sludge and treating device
Inventor: HAYASHI YOSHIHIRO
IPC: C01G49/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a useful material by treating plating sludge at a low cost. SOLUTION: Sludge consisting essentially of hydroxides produced from a waste plating soln. is dehydrated to obtain the dehydrated sludge which is dried to decrease its water content. The dried material obtained is mixed with iron oxides to obtain almost a uniform mixture. The obtained mixture is calcined to produce ferrite. The drying is conducted e.g. at 105-125 deg.C and the calculation at 700-900 deg.C. The device for such treatment is provided with a drying furnace 12, a quantitative feeders 14 and 15 for respectively supplying the dried sludge and iron oxides, a mixing and crushing mechanism 16 and a calcining furnace 17.
Patent JP-S5756209-A (JP)
Title: Method of providing rubber or plastic projections on both sides of plate having many therough-holes
Inventor: MUSHIYA EISUKE
IPC: B29C43/50
Filed: 1980-04-11
Abstract: PURPOSE: To form projection parts neatly by a method wherein when projection parts are provided by plastic around a plate having a plurality of through-holes, recessed stripes connected to cavities through small gaps are provided around the cavities of an upper die.  
     CONSTITUTION: A lower die 1 having a flat surface 3 around cavities 2 and an upper die 4 having recessed stripes 7, 7 around cavities 5 through cut-out parts 6 are used, while a plate 9 having a plurality of through-holes is placed on the lower die 1 and, further, a plastic material 11 is placed on said plate 9. After the plastic material 11 is pressed by the upper die 4 and the lower die 1 and the cavities 2, 5 and the recessed stripes 7 are filled by the plastic material, a projecting stripe 15 and a plastic layer 16 connected to said stripe 15 are separated from the plate 9. Thus, plastic projecting part 14 can be molded on both sides of the plase 9 having a plurality of through-holes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62204959-A (JP)
Title: Control of dot matrix printer
Inventor: KIYOFUJI HITOSHI
IPC: B41J2/30
Filed: 1986-03-05
Abstract: PURPOSE:Not to allow the temperature of a printing head to go beyond the excess limits by controlling the temperature of a printing head in accordance with a count value which increases or decreases based on the numbers of driving a plurality of printing pins and not driving the pins. CONSTITUTION:A counter part 3 which consists of n-many increase/decrease-type counters 31-3n to which printing pin drive data D1-Dn are supplied respectively and a printing timing signal T is commonly supplied and a printing control part 4 which controls the printing head according to a count value of each counter in the counter part 3 are provided. Printing pin drive data D are sampled per printing timing to increase the count value in the case of 'printing available' data and decrease said value in the case of 'printing unavailable' data. For this reason, if the count value of the counter is checked, the frequency of using the corresponding printing pins can be determined. Accordingly the heating condition of drive coils on a printing head can be estimated for each pin through the checking of count values of the counter in a printing control part 4. In addition, the increase and decrease values of the increase/decrease-type counter should match the trend of actual temperature climbs.
Patent JP-H09242512-A (JP)
Title: Tappet
Inventor: HIROTOMI TADAYOSHI
IPC: F01L1/14
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the workability at the time of brazing ceramic chips, and to improve the connecting strength by reducing the dimension of a blow hole, and to prevent the generation of break of the ceramic chip so as to improve the reliability at the time of using a tappet. SOLUTION: A ceramic chip 22, which contacts with a cam, is brazed to a bottom surface so as to cover a bottom surface 21b of a tappet main body 21a. Chamfering C is performed to a peripheral edge of the bottom surface over the whole thereof. A radial pattern can be formed from the center of the bottom surface of the tappet main body to the peripheral edge, and the surface roughness of the bottom surface due to the pattern is desirably restricted at 2-15μm. Rounding R is desirably performed to the whole of the peripheral edge of a surface, which contacts with the cam of the ceramic chip.
Patent JP-H05216377-A (JP)
Title: Image forming method and device therefor
Inventor: MISAGO NAOMI
IPC: G03G21/10
Filed: 1992-02-05
Abstract: PURPOSE:To provide an image forming device for enhancing its cleaning properties and simultaneously, stably maintaining excellent cleaning properties are stably maintained by making toner remaining and sticking on the surface of a photosensitive body easily separatable. CONSTITUTION:The photosensitive body 10 is formed by laminating first and second photoconductive layers on a conductive substrate, and the second conductive layer has photosensitivity with respect to specific chromatic color light, but the first photoconductive layer does not have the photosensitivity with respect to the specific chromatic color light. Simultaneously, the surface of the photosensitive body 10 has primary and secondary electrostatic charges by electrifiers 1 and 2, respectively, and the toner image A is transferred on a recording medium and then, exposed to the specific chromatic color light with a lamp 11. Then, the polarity of the surface potential of the photosensitive body 10 is reversed, so that the toner T remaining and sticking on the surface of the photosensitive body 10 after the transfer, is made easily to be separated from the photosensitive body 10.
Patent JP-S58174789-A (JP)
Inventor: JIEROOMU ARUBAATO SHIISU
IPC: F16L35/00
Filed: 1983-03-22
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-H11245189-A (JP)
Title: Multistage sliding device
Inventor: SAIKI HIROE
IPC: B65G49/07
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To increase positioning accuracy by performing highly accurate driving. SOLUTION: A first slider 3 provided in a first base 1 so as to be freely moved linearly is driven by a ball screw 6, and a base 15 is provided in the first slider 3 so as to be moved in the same direction integrally with the same. Also, a second slider 17 is provided in the second base 15 so as to be freely moved linearly in the same direction as that of the first slider 3, and a belt is provided in the second base 15 so as to be traveled following the movement of the same to drive the second slider 17.
Patent JP-S62205948-A (JP)
Title: Jam prevention device
Inventor: ITO TETSUYA
IPC: B65H7/06
Filed: 1986-03-05
Abstract: PURPOSE:To prevent jam, by irradiating a ray to the front edge of a paper sheet and immediately discharge it when it is determined that the paper sheet is probably jammed. CONSTITUTION:When a paper sheet transported from a cassette 1 reaches just before a tentatively stopping roller 2 its transportation is tentatively stopped in response to a signal from a microswitch MS1. The front edge of it is irradiated by a light emitting diode and a ray reflected from it is received by a light receiving element S. If the front edge is folded, the reflected ray is not received by the light receiving element S and it is determined that the paper sheet is probably jammed. Then, a guide tact 4 is slided to the position shown by a two-dot-and-dash line and the paper sheet is removed from a transportation passage for a copy machine to be discharged to a discharge tray immediately. As a result, jam is prevented, whereby a working efficiency is improved.
Patent JP-H01222344-A (JP)
Title: Data control processing method
Inventor: ISHII TAKUJI
IPC: G06F15/177
Filed: 1988-03-01
Abstract: PURPOSE:To improve processing efficiency by providing state display flags in respective records and eliminating the mutual lock control of the records in the collation, deletion and update of the records. CONSTITUTION:Respective records consist of data parts 51 holding data and control information parts 50 having state display flags. An update processing part 2 sets the state display flags of respective records and displays whether the data part is in the middle of updating, is deleted, hold a pointer for instructing the other record, it is beyond the object of the addition of index information or it is in the normal state except for said states. A collation processing part 5 identifies the propriety of the collation, effectiveness and location position of the data part 51 in accordance with the state of the data part 51 which the state display flag has displayed. An index addition part 8 identifies the propriety of the generation of index information of the records by the state which the state display flag has displayed at the time of generating an index. Thus, the mutual lock control of the records is eliminated and processing efficiency can be improved.
Patent JP-H07263634-A (JP)
Title: Transmission line and semiconductor device
Inventor: KODAMA AKITADA
IPC: H01L27/04
Filed: 1994-03-18
Abstract: PURPOSE:To prevent a transmission line, which is used for a signal processing circuit for high-frequency power amplification or the like, from oscillating in the case where a high-frequency electrical signal is processed. CONSTITUTION:A transmission line 6, in which a signal having a wavelength (lambda) is inputted, is formed on a substrate 1, the above line 6 consists of a plurality of conductive regions 6a to 6d isolated by isolation zones 7a to 7c parallel to the proceeding direction of the above signal and the regions 6a to 6d have a width of lambda/8 or narrower of the wavelength (lambda).
Patent JP-H03249152-A (JP)
Title: Method for heat treating amorphous metal and apparatus therefor
Inventor: ISHIZAKA SHOJI
IPC: C22F1/00
Filed: 1990-02-28
Abstract: PURPOSE:To heat an amorphous metal only and to permit continuous and rapid heat treatment by passing an amorphous metal into a coil impressed with a high frequency current, subjecting it to induction heating and executing heating treatment in a DC magnetic field. CONSTITUTION:At the time of operating a high frequency power source 4 and exciting a primary coil 1, the primary coil 1 works as an inductor to generate an intensive magnetic field to its circumference. An intensive eddy current is generated at the inside of an amorphous metal 2 put in the primary coil 1, and heating is executed. Because the amorphous metal 2 is inductively heated by the magnetic field, electric power can be concentrated only on the required part. Simultaneously with the induction heating, a DC voltage is applied to a secondary coil 20 from a DC power source 21 to provide the amorphous metal 2 with a DC magnetic field, by which its magnetic field intensity is changed.
Patent JP-S57160513-A (JP)
Title: Maunfacture of amorphous metallic fine wire
Inventor: MASUMOTO TAKESHI
IPC: B22D11/06
Filed: 1981-03-31
Abstract: PURPOSE:To obtain an amorphous metallic fine wire which is excellent in chemical, electromagnetic and physical characteristics, round in its section and high in its quality, by melting and spinning an alloy having an amorphous forming function, and executing its wire stretching working under the specific condition. CONSTITUTION:An Fe radical or Co radical alloy, etc. which have an amorphous forming function and are excellent in heat resistance, corrosion resistance, an electromagnetic characteristic and a mechanical quality are melted and spun in an inert atmosphere. This amorphous metallic fine wire is brought to wire stretching working within the range of about 5-90% pressing-down rate by use of a diamond die, etc. According to this method, it is possible to obtain an amorphous metallic fine wire which has a section of a true circle, and is even and equal in its size and high in its toughness.
Patent JP-H02226934-A (JP)
Title: Supervisory and controlling equipment
Inventor: MATSUTANI MITSUHIRO
IPC: H04L12/40
Filed: 1989-02-28
Abstract: PURPOSE:To allow a main supervisory and controlling equipment to supervise and control all remote supervisory and controlling equipments even when an active transmission line is interrupted by selecting a signal from an active transmission line effective from a high-order (low-order) equipment or a standby transmission line, transferring the signal to the low-order (high-order) equipment through the active transmission line and branching the signal from the transmission line to the active transmission line and the standby transmission line with a line branching circuit. CONSTITUTION:The subject equipment is provided with a line branching circuit 18, which sends a supervisory and controlling data to a 1st supervisory and controlling equipment via either 1st active transmission lines 10, 11 or standby transmission lines 12, 13, sends the supervisory and controlling data to a 2nd supervisory and controlling equipment via 2nd active transmission lines 15, 16, selects one of the valid transmission lines among the 1st active transmission lines and standby transmission lines and sends the supervisory and controlling data arrived via the 2nd active transmission line to the selected transmission line. Also the equipment is provided with a line switching circuit 17, which sends the supervisory and controlling data reached via one valid transmission line among the 1st active transmission lines and standby transmission lines to the 2nd active transmission line.
Patent JP-S61210144-A (JP)
Title: Thin material of nickel alloy having superior strength at high temperature and superior weldability and its manufacture
Inventor: TSUJIMOTO KAZUYA
IPC: C22C19/05
Filed: 1985-03-13
Abstract: PURPOSE:To obtain a thin material of an Ni alloy having superior strength at high temp. and superior weldability by solidifying a molten Ni alloy contg. specified amounts of Cr, Mo, Fe, Nb, Ti and Al in one direction when the alloy is cooled. CONSTITUTION:An alloy consisting of, by weight, 10-25% Cr, 1-10% Mo, 5-20% Fe, 0.5-6% Nb, 0.2-2% Ti, 0.2-4% Al and the balance essentially Ni is melted. When the molten Ni alloy is cooled, it is solidified in one direction so as to deposit impurities in one end of the resulting ingot. At the same time, the alloying components such as Mo, Ti, Nb and Al are uniformly dispersed. The resulting Ni alloy ingot is worked by a conventional method to manufacture a thin material. The end of the ingot contg. the deposited impurities is removed beforehand. The thin material has superior strength at high temp. and superior weldability.
Patent JP-H10204954-A (JP)
Title: Water saving device for water closet
Inventor: ADACHI TOSHIYUKI
IPC: E03D3/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a water saving device which can be constructed small and can adjust the supply quantity of the flush water of water closet. SOLUTION: A water saving device for a water closet has a flush valve 3 installed on a water discharge pipe 1, and a piston valve 8 in the flush valve 3 is moved to the opening or closing position by changing the pressure in the upper chest 10 of the flush valve 3. A water passage pipe 13 leading from the upper chest 10 to the water discharge pipe 1 is installed in such a way as protruding into the pressure chamber and capable of advancing and retreating. The upward movement of the piston valve 8 is restricted by allowing the piston valve 8 in the flush valve 3 to be in contact with the bottom surface of the water passage pipe 13. The water passage pipe 13 is equipped with threads at the peripheral surface. This eliminates use of a number of driving components, allows small size construction, and provides adjustability for the supply quantity of flush water in the water closet 2.
Patent JP-S55139542-A (JP)
Title: Balancer for dehydrator
Inventor: HANAKAWA TAKEO
IPC: D06F37/12
Filed: 1979-04-18
Abstract: PURPOSE:To enhance sealing performance of the liquid sealing section, by providing a hollow and annular balancer case around an opening formed at the upper end of a dehydrating tank, forming a recess having a cylindrical portion in the case for pouring liquid therefrom, and heat fusing the cylindrical portion to form a sealing wall. CONSTITUTION:A hollow and annular balancer case 8a is formed around an opening at the upper end of a dehydrating tank. In the upper wall of a groove forming upper member 13 of case 8a, made of resin, there is formed a recess 20, and a cylindrical portion 22 is formed around an inlet port 21 at the central portion of recess 20 in the manner unitary with the upper member 13 of resin. Liquid is charged into the balancer case 8a from cylindrical portion 22. When charging of liquid is finished, a sealing wall 24 is formed by heat fusing the upper end portion of cylindrical portion 22 by urging the lower end of a heated iron rod 23 onto the top of portion 22 and then detaching the iron rod 23.
Patent JP-H10245660-A (JP)
Title: Iron base sintered alloy excellent in wear resistance
Inventor: KANEKO TADATAKA
IPC: F01L3/02
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To produce an iron base sintered alloy excellent in wear resistance and advantageous for disusing Pb while wear resistance equal to that of an alloy infiltrated with Pb and to provide a method for producing the same. SOLUTION: This iron base sintered alloy is composed of a matrix, by weight, 0.2 to 2.0% C and 2 to 30% Ni base hard grains. The matrix has a compsn. contg. 1.5 to 3.5% Cr, 0.2 to 0.5% Mo, 0.15 to 0.45% V, <=0.30% Mn, and the balance substantial iron with inevitable impurities. The Ni base hard grains have a compsn. contg. 5 to 20% Mo, 20 to 40% Cr, 10 to 20% W, 5 to 30% Fe, and the balance substantial Ni with inevitable impurities, and they are dispersed into the matrix.
Patent JP-H09240275-A (JP)
Title: Core wire positioning device for sun visor
Inventor: IWAMOTO TAKESHI
IPC: B60J3/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To previously arrange a core wire so as to surely carry out a force fitting operation of the core wire into a visor holder without any manual labor in a visor holder force fitting process without respect to the variety of a core wire. SOLUTION: A positioning device is provided with an X-Y table 3 to which a core wire from a core wire bending process is placed, a clamp mechanism 7 which presses the core wire place on the X-Y table 3 so as to prevent it from lifting, and positioning mechanisms 4, 5 arranged retractably between the projection position protruded from the surface of the X-Y table 3 and the recess part recessed from the surface. When the positioning mechanisms 4, 5 are lifted from the recessed position to the projection position, the posture of the core wire pressed by means of the clamp mechanism 7 on the X-Y table 3 is changed into the predetermined positioning posture.
Patent JP-H08247755-A (JP)
Title: Three-dimensional coordinate measuring machine
Inventor: SAKAI KATSUMI
IPC: G01B21/20
Filed: 1995-03-08
Abstract: PURPOSE: To provide a three-dimensional coordinate measuring machine which can easily, efficiently, and accurately measure three-dimensional coordinates without any error using a traveling mechanism which is in relatively compact and simple structure. CONSTITUTION: A horizontal arm 3 is projected toward one side and is horizontally fixed at the upper edge portion of a rotary column 2 which is erected vertically on a measurement table 1 so that it can freely rotate and an auxiliary leg 6 is mounted to the tip of the horizontal arm 3 toward the surface of the measurement table 1. A slider 7 is mounted to the tip of the auxiliary leg 6 via a coil spring so that the slider can move up and down and can slide on the surface of the measurement table l.  A rotary encoder 1 for outputting an angle position signal according to the rotary angle of the rotary column 2, a horizontal linear encoder 11 for outputting a horizontal position signal for indicating the traveling position of a horizontal traveling part 4, a vertical linear encoder 12 for outputting Z-coordinate signal for indicating the traveling position of a Z-axis traveling part 5, and a space sensor for detecting the height of the space between the tip of the auxiliary leg 6 and the slider 7 are provided.
Patent JP-S51124220-A (JP)
Title: Control system for stopping vehicle of the like at predetermined posit ion
Inventor: NORO OSAMU
IPC: B61L3/02
Filed: 1975-04-21
Abstract: PURPOSE: To determine a drive or brake force to be applied to a vehicle or the like by detecting a pulse train sequentially generated in the advancing direction. 
     COPYRIGHT: (C)1976,JPO&Japio