baber/WOPTO huggingface dataset:
Patent JP-H0852698-A (JP)
Title: Ultrasonic cutter
Inventor: FUJISAKI TOMOYUKI
IPC: A61F15/02
Filed: 1994-08-09
Abstract: PURPOSE:To prevent side deflecting and breaking of a cutting edge even without high accurately cutting a mounting hole of the cutting edge. CONSTITUTION:A cutter comprises the first/second ceramic piezoelectric transducers 17, 19 generating ultrasonic vibration, horn 2 transmitting the ultrasonic vibration from the first/second ceramic piezoelectric transducers 17, 19 output, case 11 storing the first/second ceramic piezoelectric transducers 17, 19 and the horn 2 and a cutting edge 1 provided protrudably from a point end of the case 11. A cutting edge mounting hole 3, having a cutting edge mounting surface 3a, is formed in a point end part of the horn 2, and a screw mounting hole 4 is formed to be inserted through the cutting edge mounting hole 3 from a peripheral part of the horn 2 further to be opposed to the cutting edge mounting surface 3a, to fix the cutting edge 1 to the cutting edge mounting hole 3 by a rolled thin plate material 6, inserted to be interposed between the cutting edge 1 and the cutting edge mounting surface 3a to have a surface smoother than the cutting edge mounting surface 3a, and by a set screw 5 screwed to the screw mounting hole 4.
Patent JP-2000038871-A (JP)
Title: Suspension device for suspension type movable panel
Inventor: YAMADA SHIYOUJIRO
IPC: E05D15/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To effect a smooth movement in a storage part and a smooth movement in a direction converting place without causing a twist. SOLUTION: A hanger block 23, to which a lifting bolt 17 of a runner is attached, is secured to an upper bracket 25, while a lower bracket 28 is secured to the top end of a movable panel 3. The upper and lower brackets 25, 28 are connected by a link 30. If the posture of the panel 3 gets out of its normal posture and the interval between both runners increases, the link 30 takes a vertical posture under the weight of the panel 3, with the result that both the runners 4 return to their normal positions.
Patent JP-H0371689-A (JP)
Title: Metal base wiring board
Inventor: NISHIKAWA TOSHIAKI
IPC: H05K1/05
Filed: 1989-08-10
Abstract: PURPOSE:To enable a wiring and components to be mounted without being short circuited to a metal base by a method wherein a part of a metal base wiring board is replaced with a ceramic board, and a through metallized part is provided to the ceramic board to connect its rear and front sides together. CONSTITUTION:A component pad 1, a conductor wiring 2, a resistor 3, and a protective glass 6 are fixed to the rear and the front sides of a metal base wiring board 5 respectively. A metallized part 9 is provided to a ceramic board 4 fixed to the central part of the board 5 so as to penetrate through it from the front side to the rear. As mentioned above, a conductor is provided to a metal base wiring board penetrating through it through the intermediary of an insulating material, whereby wirings and components can be mounted on both sides of the board, and consequently the board can be improved in mounting efficiency.
Patent JP-H0556556-A (JP)
Title: Current display and over current protection apparatus for electric motor
Inventor: NAKAJIMA KAORU
IPC: H02P29/40
Filed: 1991-08-20
Abstract: PURPOSE:To provide a current display and over current protection apparatus for an electric motor which uses a single current sensor. CONSTITUTION:A microcomputer is provided to execute the following: a command for a low multiplying rate is issued to a multiplying circuit 4 when the current of an electric motor is not beyond its rated value in accordance with a current sensor 3 to detect the current of the electric motor 1, a display 6 to display the current information, a breaker 2 to open the source supply circuit for the electric motor 1, the multiplying circuit 4 to receive the output signal from the current sensor 3 and output it after changing the multiplying factor of the inputted signal, an A-D converter 5 to convert such an output signal into digital data, and the output of this A-D converter 5, a command for a low multiplying rate is issued to a multiplying circuit 4 when the current of an electric motor is not beyond its rated value; then, the output data from the A-D converter is numerically coded to allow the display 6 to display the information on the current value; and if the current is beyond the rated value, a command for a high multiplying rate is issued to the multiplying circuit 4 and at the same time, to numerically code the output data from the A-D converter 5 thereby to enable the display 6 to display the information on an over current, and when the product of the numerically coded current value by the time exceeds a given value, a command is issued to the breaker 2 to open its circuit.
Patent JP-2001036164-A (JP)
Title: Tunnel magnetoresistance effect element
Inventor: ARAKI SATORU
IPC: H01F10/26
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide specification of a tunnel barrier layer which can obtain satisfactory characteristics of a tunnel magnetoresistance effect element, in particular, a large head output. SOLUTION: This tunnel magnetoresistance effect element 1 has a tunnel multilayer film 3 in which a tunnel barrier layer 30, a ferromagnetic free layer 20 and a ferromagnetic pinned layer 40 an laminated sandwiching the tunnel barrier layer 30. Three indexes indicating the state of surface roughness of the tunnel barrier layer 30 are so constituted that center line average roughness Ra is at most 1 nm, maximum height Rmax is at most 10 nm, and standard deviation roughness Rrms is at most 1.2 nm.
Patent JP-S6099679-A (JP)
Title: Printing position controller
Inventor: MOGI YUUJI
IPC: B41J19/20
Filed: 1983-11-07
Abstract: PURPOSE:To facilitate manufacture of an index plate even when a printing area is enlarged to any degree and enhance mounting accuracy of a carriage over the entire part of a moving passage of the carrier, by a method wherein sensors for reading a printing index plate fitted to a carriage are provided at a specified pitch. CONSTITUTION:The printing index plate 3 is horizontally reciprocated together with the carriage 2, while a plurality of sensors 4 are fixed at a pitch substantially corresponding to the length of the index plate 3 so that two and at most only two sensors can simultaneously detect the index plate 3. Accordingly, it is enabled to cope with an increase in the length of the printing area by simply increasing the number of the sensors 4.
Patent JP-H1136093-A (JP)
Title: Electrolytic refining method for copper
Inventor: KUKIYAMA KAZUTO
IPC: C25C1/12
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the surface quality of electrolytic copper to be obtd. by executing electrolysis in such a manner that a cathode is suspended so as to be entangled from the vertical face in such a manner that the interpolar distance between the lower edge part of the cathode and the free solidified face of a cast anode is made shorter than the interpolar distance with the solidified face of a mold. SOLUTION: At first, the cathode is suspended in such a manner that the interpolar distance between the lower edge part of the cathode and the free solidified face is made shorter than the distance with the solidified face a mold, and the distortion of the cathode is measured by a distortion measuring device or the like. The cathode is slightly distorted toward the mold solidified face and free solidified face sides ordinarily in a state of being suspended vertically from a cross beam.  Then, as for the measured distortion quantity, the ratio of the maximum distortion quantity from the position of the cathode to the counter free solidified face side in the case it is suspended vertically from the cross beam to the maximum distortion quantity of the cathode to the counter mold solidified face (=the maximum distortion quantity to the counter mold solidified face side/the maximum distortion quantity to the counter free solidified face side) is regulated to <=0.6.
Patent JP-H0491270-A (JP)
Title: Treatment of cellulose-based fiber material
Inventor: NAGASHIMA JUNNOSUKE
IPC: D06L4/30
Filed: 1990-08-07
Abstract: PURPOSE:To efficiently remove impurities peculiar to the subject cellulose-based fiber without embrittlement of the fiber by treating the fiber with a treatment solution containing a mixture composition composed of a hydrogen peroxide stabilizer, a hydrogen peroxide generator and an alkali metal carbonate in combination with a reducing agent. CONSTITUTION:A cellulose-based fiber is treated (80 deg.C for 60min) in a treatment bath containing a mixture composition composed of a hydrogen peroxide stabilizer, a hydrogen peroxide generator and an alkali metal carbonate in a ratio of 1.0:(2.0-3.5):(0.2-0.4) in combination with a reducing agent (e.g. hydrosulfite) to effectively remove the outer skin, the woody part, the cotton refuse, etc., peculiar to the fiber without embrittlement of the fiber and to bleach the fiber to a high degree. As the hydrogen peroxide stabilizer, nitrilotriacetic acid, ethylenediaminetetraacetic acid and salts thereof are exemplified. As the generator, sodium peroxide, perboric acid, etc., are exemplified.
Patent JP-S6099365-A (JP)
Title: Painting method of metallic plate
Inventor: MIHARA HIROSHI
IPC: B05D7/14
Filed: 1983-11-07
Abstract: PURPOSE:To reduce the heating and the setting time by coating a thermosetting powder paint on a metallic plate, and heating and setting the paint with an infrared gas combustion burner wherein the combustion temp. on the surface of the burner board is regulated to >=600 deg.C. CONSTITUTION:A thermosetting powder paint is coated in about 15-70mu film thickness on a metallic plate having about 1.0-1.5mm. thickness such as an iron plate and a golvanized steel plate with an electrostatic spray or a flow coater method. Then while conveying said metallic plate with a conveyor line, etc., the coated film is set by heating with an infrared gas combustion burner wherein the combustion temp. on the surface of the burner board is regulated to >=about 600 deg.C and <=900 deg.C.
Patent JP-S6269717-A (JP)
Title: Switched capacitor type analog delay line
Inventor: FUSHIMI SHIGEO
IPC: H03H19/00
Filed: 1985-09-24
Abstract: PURPOSE:To reduce the number of operational amplifiers and to obtain an analog delay line excellent in a noise characteristic by using a switched capacitor type amplifier instead of a sample holding circuit so as to use the operational amplifier in terms of time division multiplex. CONSTITUTION:A switch 3 and switches 13 and 14 are turned on by the sampling slot of a clock phi1. Accordingly a selector selects the signal to be delay of an input terminal IN. At this time,a switch 5 is turned on by the time slot of a clock phiA, and the 1st switched capacitor type amplifier (I) acts as a sample holding circuit and samples a signal from the terminal IN. This signal is supplied to the 2nd switched capacitor type amplifier (II) through a switch turned on by a clock phiY. The amplifier II temporarily accumulates the output signal of the amplifier I at a clock phiB, and supplies the delayed signal to the selector in time except for the sampling slot. A switch 4 is turned on a clock phiX, and selects an output signal from the amplifier II. The selection output is inputted to the amplifier I and acts in the same manner.
Patent JP-H1155577-A (JP)
Title: Method for driving solid-state image pickup device
Inventor: MASUYAMA MASAYUKI
IPC: H04N5/335
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a false signal from being mixed into read signal charge that does not have so much signal accumulation time and to obtain a signal that has a high S/N by providing a potential failure at a transferring part which accumulates 2nd signal charge until 2nd reading is performed. SOLUTION: At the time of t=t2, pulses ϕV1S and ϕV2S which correspond to a transferring part that accumulate a 2nd read signal become 'L' At the time of t=t7, the pulse ϕV1S becomtes 'M', the pulse ϕV2S becomes 'H' and reading of 2nd signal charge of a photoelectric conversion element of a 1st group is prepared.  Since a gate that corresponds to the transferring part which accumulates the 2nd read signals is fixed to the 'L' in this way from before 1st reading of the photoelectric conversion element of the 1st group till before 2nd reading of the photoelectric conversion element of the 1st group, the leakage of a false signal which is caused by dark current, resin smear and the like, is eliminated, the 2nd read signal that has a high S/N is acquired, also, image roughness due to false signal deviation is prevented from occurring and an image quality is drastically improved.
Patent JP-H0491538-A (JP)
Title: Communication controller
Inventor: ICHIGE KEIJI
IPC: H04L29/02
Filed: 1990-08-07
Abstract: PURPOSE:To make the protocol processing speed faster so that multiple channels can be used easily by storing event strings, each event of which corresponds to one received frame, in an event FIFO and received data in another exclusively used FIFO. CONSTITUTION:A reception FIFO is divided into an event FIFO for storing event analyzed results of received frames and received data FIFO for storing received data and a transmission FIFO is divided into a command FIFO for storing command codes and transmitting data FIFO for storing transmitting data. At the same time, buses connected to the above-mentioned FIFOs are also divided into an event bus 12b for carrying event codes, command bus 12c for carrying command codes, and data bus 12a for carrying transmitting/ received data and the buses 12a, 12b, and 12c are driven in parallel with each other so that data can be transferred simultaneously.
Patent JP-S5999888-A (JP)
Title: Multiplex recording system and multiplex recording and reproducing system
Inventor: HIROTA AKIRA
IPC: G11B5/53
Filed: 1982-11-29
Abstract: PURPOSE:To improve the S/N of a reproduced sound signal by recording and reproducing an FM sound modulating signal by an exclusive rotary head so as to decrease mutual interference due to a beat between carrier frequencies and to almost eliminate moire in a reproduced screen. CONSTITUTION:Sound signals of left and right channels are inputted individually to input terminals 5, 6 of a recording system and the standard system color video signal is inputted to an input terminal 7. The sound signal from the terminals 5, 6 are delayed for 1H field by 1-field delay circuits 8, 11 respectively, the delayed signal and the signal not delayed are applied to frequency modulators 9-13, where the signals are frequency-modulated respectively to input to a mixing circuit 14. The 1st - the 4th sound signals subjected to the FM modulation are frequency-divided and multiplexed at 1-field period and applied to a sound signal recording/reproducing rotary head HA at each field. The video signal from the terminal 7 is applied to video signal recording/reproducing rotary heads H1, H2, to reduce the mutual interference of the carrier frequency due to the beat and to improve the S/N of the reproduced sound signal.
Patent JP-S6188596-A (JP)
Inventor: NAKADA MITSUHIKO
IPC: H05K7/20
Filed: 1984-10-05
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-2000046649-A (JP)
Title: Color conversion method and color conversion device
Inventor: ASAI TORU
IPC: G01J3/46
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To convert simply three-dimensional coordinates (R, G, B) of a color into other three-dimensional coordinates (L, a, b). SOLUTION: Colors of four kinds of samples are memorized in (L, a, b) color system in a calculator. When the colors of four kinds of samples are calculated in (R, G, B) color system, parameters aL-dL, aa-da, ab-db in equation I-equation III are calculated based on the calculation result (R, G, B) by the calculator. The color of another sample is calculated in (R, G, B) color system, and then, converted into (L, a, b) color system by substituting into the equation I-equation III. In this case, the equations are shown as follows. equation I: L=aL.R+bL.G+cL.B+dL, equationII: a=aa.R+ba.G+ca.B+da, equationIII: b=ab.R+bb.G+cb.B+db.
Patent JP-H1150679-A (JP)
Title: Warmth retaining device for bathroom
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04H1/12
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To raise the temperature in a bathroom by utilizing hot water from a hot water apparatus for feeding hot water into hot water in a bathtub and into the bathtub. SOLUTION: In a bathroom including a bathtub 12 and a washing place 13, the warmth retaining device 21 for storing hot water flowing from the washing place 13 is provided on the floor surface of the place 13, so that the temperature in the bathroom can be retained by the hot water which is stored on the floor surface to a predetermined level. The air remaining in the upper zone of the bathroom and having relatively high temperatures is circulated downward by a blower 41 so that differences in temperature between the upper zone and the lower zone in the bathroom can be reduced.
Patent JP-S60101704-A (JP)
Title: Manufacture of multielement magnetic head device
Inventor: AKIYAMA KATSUHIKO
IPC: G11B5/31
Filed: 1983-11-08
Abstract: PURPOSE:To obtain high sealing effect by covering the majority of a device with a resin molding which superior sealing effect such as moisture resistance. CONSTITUTION:A capacitor 80 is connected to a lead frame 21, which is then molded. The housing for an integrated circuit 41 and a multielement magnetic head 1 is formed, and the integrated circuit 41 and multielement magnetic head 1 is mounted on the lead frame 21 in the housing, wired mutually, and then molded lastly.
Patent JP-H09117131-A (JP)
Title: Dc-dc conversion device
Inventor: SAEKI MITSUO
IPC: H02H3/20
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent an overvoltage from being applied by using first and second switch elements as overvoltage protection circuits when the input/output voltage of a conversion device becomes excessive. SOLUTION: When an overvoltage results, the signal of a voltage comparator IC1 is outputted and the output of a flip-flop is inputted to OR circuits OR1 and OR2. The output of the 0R2 circuit is inputted to a drive 10, the power of a charge pump circuit 12 is supplied to a transistor(Tr) 1, and signal lines 14 and 1 are connected. Since the OR1 inputs an FF signal, it outputs a signal regardless of the signal of a synchronous rectification control circuit 13. The output of the OR1 is inputted to a drive 11, the power of the charge pump circuit 12 is supplied to the Tr2, and signal lines 2 and 26 are connected. Therefore, current passes through a fuse F1, the signal line 14, Tr1, and signal lines 1 and 2, Tr2, and the signal line 26 and flows to the ground and the fuse F1 blows out.
Patent JP-S60101701-A (JP)
Title: Stylus force control circuit
Inventor: SAKATA AKIHIRO
IPC: G11B3/00
Filed: 1983-11-08
Abstract: PURPOSE:To detect a dust sticking state and to increase stylus force by detecting the envelope of a playback signal passed through an AGC circuit, and comparing the detection output with a reference voltage. CONSTITUTION:A detected signal 5 from a disk 3 is amplified by an amplifier 6, passed through an AGC circuit 8 and an envelope detecting circuit 7, and compared with the reference voltage 10 by a comparing circuit 9. The output of the comparator 9 is added to a voltage for applying proper stylus force by an adding circuit 11 and a current is flowed through a stylus force coil 13 to apply the stylus force. Consequently, the reliability to the variance of the amplifier after the detection of the signal from the disk 3 and the variance of the comparing circuit of a dust detection part is improved reliability. Therefore, such malfunction that stylus force larger than a specific value is applied even in a normal state owing to defective adjustment to shorten the life to the disk and a stylus greatly is eliminated.
Patent JP-H0759841-A (JP)
Title: Cell infiltratable medical material
Inventor: KOIDE MIKIO
IPC: A61L27/00
Filed: 1993-08-25
Abstract: PURPOSE:To provide a collagen matrix into which neutrophils and macrophages are liable to infiltrate in an early time and fibroblasts are liable to advance while maintaining physical strength by adding an ascorbic acid and copper into a reconstituted fibrillated atelocollagen soln., then concentrating this soln. CONSTITUTION:The collagen matrix obtd. by adding the ascorbic acid and the copper into the reconstituted fibrillated atelocollagen soln., then concentrating the soln. is used as the cell infiltratable medical material. This cell infiltratable medical material has excellent affinity to the living body and more particularly the skin part and its stability to the living body is enhanced by the treatment with the ascorbic acid-copper. The fibroblasts are induced in an early time if the material is adapted to the wound surface when the skin is damaged by a wound, burn, sore, etc. The material is thus effective for early heeling of the damaged part.
Patent JP-S6359839-A (JP)
Title: Chocolate milk
Inventor: JIYANRIYUKU SHIYUPIZE
IPC: A23C9/154
Filed: 1987-08-26
Abstract: The chocolate milk is long-term stabilized against settling of the cocoa particles through the addition of small amounts of a mixture of xanthan gum and a galactomannan.
Patent JP-S59100258-A (JP)
Title: Stainless steel for cold forging
Inventor: KUMAGAI KENICHI
IPC: C22C38/58
Filed: 1982-11-29
Abstract: PURPOSE:To improve the cold forgeability, heat resistance and hot workability of the resulting titled stainless steel and to reduce the cost by providing a specified composition consisting of a little C, Si, Mn, Cu, Ni, Cr and the balance essentially Fe. CONSTITUTION:This stainless steel for cold forging has a composition consisting of, by weight, <=0.04% C, <=0.60% Si, 2.2-3.8% Mn, 2.5-4.0% Cu, 6-8% Ni, 17-19% Cr and the balance essentially Fe. The composition may further contain <=0.050% S and one or more among <=100ppm each of Ca, Mg and B or <=0.020% N.
Patent JP-S6270835-A (JP)
Title: Picture image forming material capable of forming picture image by only delaminating photosensitive layer
Inventor: YAMAGATA TOSHIO
IPC: G03F1/80
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a picture image forming material capable of forming a picture image by only delaminating a photosensitive layer by constituting the picture image forming material of a base body, picture image forming layer and a photosensitive layer which increases adhesion to a metal layer by the exposure, in the above described order. CONSTITUTION:The picture image forming layer comprises >= one layer selected from a metal, metal compound, and a mixture of a metal and a metal compd. The photosensitive layer comprises (A) >= one kind of high molecular compds. selected from cellulose esters, polyamides, polyester, polyurethanes, phenoxy resins, polyvinyl acetals, polyvinyl chlorides(copolymers), polyvinyl acetates(copolymers), polyvinylidene chlorides(copolymers), polyacrylic esters, and polyvinyl alcohols, as essential components, (B) at least one kind of the compds. expressed by the formula, and (C) a photopolymn. initiator, as essential components. Thus, a picture image can be formed by only delaminating a photosensitive layer without requiring any particular treatment on the picture image forming layer nor requiring at all any treatment such as heating after exposure.