baber/WOPTO huggingface dataset:
Patent JP-H05245055-A (JP)
Title: Structure for mounting front panel of washstand unit
Inventor: IWASHITA YOSHIO
IPC: A47K1/00
Filed: 1992-03-06
Abstract: PURPOSE:To improve the design value of a front panel and facilitate the handling of the front panel while facilitating the working of the front panel. CONSTITUTION:An upper portion locking member 30 is fixedly secured to the upper portion of a front face of a washstand unit frame 10. To the lower portion of the front face of the washstand unit frame 10 are fixedly secured a lower portion locking member 40 having an outward directed bent part 42 abutting against the inner surface of a front panel 20 and an inward directed bent part 43 bent from the tip of the outward directed bent part 42. The front panel 20 is formed on the upper end of the rear surface with an upper portion folded edge 22 engaging with the upper portion locking member 30. The front panel 20 is formed on the lower end of the rear surface with a lower part folded edge 23 having an L-shaped section and formed with a recessed groove 24 pressed and engaged with the inward directed bent part 43 in cooperation with a panel body 21 of the front panel 20.
Patent JP-S63249340-A (JP)
Title: Semiconductor device
Inventor: SAKUMOTO YUKINORI
IPC: H01L21/52
Filed: 1987-04-06
Abstract: PURPOSE:To simplify assembling procedures and to improve reliability, by using a lead frame having a particular shape from which die pads are eliminated, and a die pad tape fixed to the lead frame and having particular configurations for carrying a semiconductor pellet. CONSTITUTION:A semiconductor pellet 4 is mounted on a die pad tape which is large enough to cover the ends of leads 2 of a lead frame from which die pads have been eliminated. A semiconductor device is produced by sealing the semiconductor pellet together with the lead frame. A required number of the leads 2 of the lead frame are allowed to project towards a gap 9 of the die pad, where the ends of the leads 2 are connected to the ends of the other leads 2 to constitute bridges 14. The die pad tape comprises a heat-resistive support 10 and an adhesive layer 12 for fixing the support 10 to the leads 2. Thus, the semiconductor device can be assembled easily and is allowed to have improved reliability.
Patent JP-S61241171-A (JP)
Title: Printer
Inventor: MATSUSHITA TAKESHI
IPC: B41J19/18
Filed: 1985-04-18
Abstract: PURPOSE:To enhance overall printing speed, by a method wherein the period of time from the moment of starting an operation of a printing hammer to the moment of permitting the start of movement of a print wheel to a spoke address position corresponding to the next character code is varied in accordance with printing energy of the printing hammer. CONSTITUTION:The movement inhibit period TW from the moment t0 of starting the operation of the printing hammer 1 to the moment of permitting the start of the movement of the print wheel 7 to the spoke address position corresponding to the next character code is varied to TW0 or TW1 in accordance with [low (0)] or [high (1)] energy level of the printing energy of the hammer 1. Accordingly, for example, when printing is conducted with high printing energy, the timing of the start of the movement of the print wheel 7 is earlier than that in the case where printing is conducted with low printing energy. As a result, the overall printing speed becomes higher.
Patent JP-H08243989-A (JP)
Title: Hole position adjuster of punching machine
Inventor: ABE SHIGERU
IPC: B26D7/02
Filed: 1995-03-03
Abstract: PURPOSE: To easily punch holes separate by a prescribed distance from the edge of a document by arranging a freely slidable pressing-down bar in a paper piece inserting part of a lower stand of a punching machine in a hole position adjuster useful when a punch type punching machine is used. CONSTITUTION: Plastic is used, and a main body 3 is formed in a rectangular solid shape having the shallow bottom, and holes are punched in its mutually opposing two side surfaces, and a flat plate-like bar is inserted there, and a freely slidable movable part 4 is inserted into this bar. The box-shaped main body 3 is fixed to an upper support stand 2 of a punching machine by a pressure sensitive adhesive, and a pressing-down bar 6 to be installed on a lower stand of the punching machine is slidably arranged on an upper support stand 2. A columned bar 7 is integrally arranged on the plate-like bar so as to become a cross shape in a plan view, and its both end parts are supported so as to be sandwiched between a corrugated plate 8 of the main body 3 and a sandwiching spring 9, and only when a lever 10 is pushed down by a finger thereby, a movable part 4 can be moved.
Patent JP-H11284871-A (JP)
Title: Color separating device
Inventor: NAKANO KIMITAKA
IPC: G06N3/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To output an optimum color separation value by inputting a sample color as a color value, selecting a combination of basic colors for reproducing the same color or a close color, and converting the color value of the sample color to the mixing rate of the basic colors for reproducing the same color or similar color by neural networks. SOLUTION: A storage part 4 is stored with parameters of neural networks(NNW) converting color values 7 to color separation values 8 and data tables. In correction mode, data tables of a selection part 2 and a conversion part 3 and the parameters of the NNWs are read out of the storage part 4 and set to the NNWs of the selection part 2 and conversion part 3. The color value 7 of a sample color is inputted and the selection part 2 selects the NNW corresponding to a combination of basic colors for reproducing. The color value of the sample color is inputted to this NNW and converted to a color separation value 8 for reproducing the same color or similar color.
Patent JP-S5418215-A (JP)
Title: Balanced output amplifier
Inventor: SUGAWARA TSUTOMU
IPC: H03F3/45
Filed: 1977-07-12
Abstract: PURPOSE: To obtain the balanced output which excels in the quick responsive performance and the DC stability with an extremely high symmetry, by controlling the output of one side so that a constant sum may be secured for the output of the balanced conversion circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09242096-A (JP)
Title: Reinforced soil retaining wall construction method
Inventor: ONE YOSHIO
IPC: E02D17/20
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a construction method insuring planting spaces without decreasing strength and satisfying demand for preservation of the environment and conservation of nature. SOLUTION: A block 12 is formed into an almost arch-shape of which the center part is retreated from both the ends in plane view. The almost archshaped block 12 is arranged between a left post 14L and a right post setting the center backward. A post 14U of the upper step is arranged so that on the position shifted by a half of the width of the block, the lower end is connected to the upper edge of a block 12L on the lower step, and by arranging a block 12U between the shifted posts, a planting space 42 is insured in front of the block 12U.
Patent JP-H02262008-A (JP)
Title: Magnetism response type rotation sensor
Inventor: WATANABE TORU
IPC: G01D5/245
Filed: 1989-03-31
Abstract: PURPOSE:To detect the rotation of a body under test accurately based on the change in magnetic flux densities of each pair of magnetoresistance elements caused by the rotation of a gear-shaped magnetic rotor by arranging two pairs of the magnetoresistance elements on a permanent magnets which imparts a magnetic bias, and forming a full bridge with the two pairs of the magnetoresistance elements. CONSTITUTION:Magnetoresistance elements 4 of a rotation sensor 1 are provided on a magnetoresistance substrate 5 formed with quartz glass as follows. Two magnetoresistance elements R1 and R2 comprise Fe-Ni alloy thin film each having a specified width. The elements which form one pair are arranged in the perpendicular direction with respect to the film thickness direction of the tooth form of a magnetic rotor 1. Two magnetoresistance elements R3 and R4 are arranged in parallel with the film thickness direction of the tooth form of the rotor 1 and form another pair. Electrodes 11 - 14 are connected to the end parts of the elements R1 - R4. A magnetic bias is imparted to all the elements R1 - R4 from a permanent magnet. A full bridge is formed with the elements R1 - R4. The change in resistance values of the elements R1 - R4 are taken out to the side of a grounding terminal 16 as the voltage changes. The rotation of the rotor 1 can be detected accurately based on the changing state.
Patent JP-S63252876-A (JP)
Title: Sheet folding device
Inventor: AJIMI YUJI
IPC: B65H45/107
Filed: 1987-04-03
Abstract: PURPOSE:To stabilize sheet running and folding by arranging swing fins longitudinally, allowing their edges to contact sheets, lessening the contact area, and reducing the running resistance. CONSTITUTION:Sheet 1 transported is folded at perforations through pendulum action of rows 4 of blade type swing fins 5. The swing fins shall be longitudinal, and the sheet 1 is contacted with the edges of the blade type fins 5. This lessens the contact area to reduce friction resistance between the running sheet 1 and the swing fins 5. Accordingly the sheet 1 will run stably and folding be done smoothly.
Patent JP-S61242162-A (JP)
Title: Beam scanner
Inventor: HIRASAWA KEN
IPC: H04N1/04
Filed: 1985-04-18
Abstract: PURPOSE:To lessen projected areas and occupied spaces viewed from rotative axis directions of a rotational polygon mirror by providing a flat-type scanning lens at a rear state of the polygon mirror and also providing a reflection mirror at a rear stage of its lens. CONSTITUTION:After light beams polarized by the rotational polygon mirror 3 have passed through the flat-type scanning lens 7, optical paths are bent by the reflection mirror 8. The light beams 15 coming out of the reflection mirror 8 pass through a lower portion in the vicinity of a flat surface of the scanning lens 7 and arrive at a surface of sensitive substances 5 to carry out scanning works. Thus the light beams are so bent on the way that the projected areas viewed from the rotative axis directions of the rotational polygon mirror 3 become small and can lessen the spaces occupied in a beam scanner's device.
Patent JP-S59210275-A (JP)
Inventor: NAKAZAWA AKIHISA
IPC: F25B13/00
Filed: 1983-05-14
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-S5419328-A (JP)
Title: Synthesizing system of color video signal
Inventor: SAWAMURA EIJI
IPC: H04N9/69
Filed: 1977-07-14
Abstract: PURPOSE: To make small the unit in size and to make highly stable the unit, by giving the phase difference of (n  1/2)π to one modulated wave in comparison with another modulated wave, and by performing frequency synthesis of another modulated wave to one modulated wave and luminance signal frequency multiplexed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58198859-A (JP)
Title: Positive plate for alkaline storage battery
Inventor: YAMAMOTO HIDEHARU
IPC: H01M4/62
Filed: 1982-05-17
Abstract: PURPOSE:To obtain a positive plate for an alkaline storage battery which has an increased volume energy density by optimumly adjusting the relationship between the grain diameter of an active material and the amount of graphite. CONSTITUTION:A positive plate for an alkaline storage battery is made by mixing 100pts.wt. of an active material with 8-20pts.wt. of graphite. Here, the grain diameter y (mu) of the active material and the amount x (wt%) of graphite used are restricted so that they satisfy the relationship represented by the equation of -(1/8)x+6.5>y>-(1/8)x+5.5. Thus, when the grain diameter of the active material and the amount of graphite used are restricted to within the above range, a positive plate with a high volume energy density can be obtained.
Patent JP-S62240793-A (JP)
Title: Method and apparatus for electroplating
Inventor: FUKUOKA YOSHIKAZU
IPC: C25D7/06
Filed: 1986-04-11
Abstract: PURPOSE:To shorten the distance between both electrodes to enhance efficiency of electric power and to satisfactorily perform one-side plating by injecting plating liquid between vertically provided electrodes and a running strip and also providing a sealing mechanism, thereby preventing involution of gaseous phase. CONSTITUTION:A strip 13 is run along electrodes 11, 12 vertically or slantingly arranged. Plating liquid is simultaneously allowed to flow down through a nozzle 16 arranged to the upper part of the electrodes 11. 12 for the interval of the electrodes 11, 12 and the strip 13. The space of both the set part of the nozzle 16 and the upper part of the above-mentioned interval is sealed by a sealing mechanism.
Patent JP-S5710133-A (JP)
Title: Treatment of organic silver salt emulsion
Inventor: HAYASHI YOSHIO
IPC: G03C1/498
Filed: 1980-06-23
Abstract: PURPOSE:To prevent a change of the photographic characteristic curve with the passage of time by conducting vacuum defoaming and ultrasonic treatment. CONSTITUTION:A dry type org. silver salt emulsion contg. an org. silver salt oxidizing agent, an org. solvent, a polymer and sensitive silver salt or its precursor is prepared. Before application the emulsion is defoamed under vacuum and subjected to ultrasonic treatment simultaneously or in succession. By the ultrasonic treatment the dispersibility is enhanced, yet a change with the passage of time is not prevented well. The vacuum defoaming alone deteriorates the dispersibility. Even if the emulsion is subjected to ultrasonic treatment before the vacuum defoaming, no effect is produced. The defoaming is conducted under 100-0.01mm.Hg pressure, and the org. solvent is refluxed with a trap. The ultrasonic treatment is conducted at 10KHz- 10MHz and 0.05-10<4>W/cm<2>.
Patent JP-2000278759-A (JP)
Title: Transmission timing controller
Inventor: SHIMAZAKI YOSHIHITO
IPC: H04B1/69
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To execute transmission timing control capable of changing burst timing by extracting transmission timing information from received data transmitted from a base station to a terminal, forming a transmission timing trigger and generating transmission data. SOLUTION: At receiving data from plural terminals 200, a base station 100 instructs respective terminals 200 to move transmission timing in order to intersect spread codes allocated to respective terminals 200 at right angles. The instruction is sent by inserting it into data generated by a transmission timing generation part 111 in the base station 100. In this case, training is executed between the base stations 100 and each terminal 200 and the transmission timing used as an initial value is stored in an initial value transmission timing storage part. The initial part of burst data sent from the terminal 200 uses the initial value obtained by training and a transmission timing generation part 12 outputs a transmission timing trigger to a transmission data generation part 14.
Patent JP-S60227973-A (JP)
Title: Automatic circumferential welding device
Inventor: HAYAKAWA YOSHITAKA
IPC: B23K9/095
Filed: 1984-04-27
Abstract: PURPOSE:To improve the efficiency of a welding operation and to perform automatic welding with high quality by teaching and reproducing respective weld lines with respect to both welding directions in overhead position and teaching separately the generating point and end point of arcs with respect to both welding directions. CONSTITUTION:The operator operates a switch 113 for setting a reference point of an operation box 10 and moves a welding head 3 by a switch 112 for selecting traveling directions. The operator sets the welding head by stopping the same at the reference point 11 (A, B). The operator sets a teach mode by a mode switch 111 and teaches the arc starting point SA (or SB) and welding end point EA (or EB) in the direction A (or B) and the weld line therebetween according to the inclination thereof. The data thereof are stored in a storage part 83. The welding in the direction A is executed counterclockwise and the welding in the direction B is executed clockwise. The welding conditions are changed between SA-SB and EA-EB where the beads overlap to avoid build-up of the bead surfaces.
Patent JP-H05286311-A (JP)
Title: Pneumatic tire
Inventor: MATSUDA HIDEKI
IPC: B60C11/01
Filed: 1992-04-06
Abstract: PURPOSE:To improve the quality of anti-wear while heating durability and operation stability are being maintained, by making respectively the value of the ratio of an effective tread width and a center rib width, the value of the ratio of a shoulder rib width and a center rib width and the value of the ratio of a tire maximum width and the effective tread width, specific. CONSTITUTION:A plurality of peripheral main grooves 14 are provided at the tread 12 of a pneumatic tire 10, and are divided into center ribs 16 and shoulder ribs 18. When the average value (W1+W2)/2 of a tread width W1 and a width W2 between both intersection points 26 where a groove bottom supposition line 22 that passes the groove bottoms 14A of peripheral main grooves 14 in parallel with a tread sphere outer contour 20 crosses with a tire outer contour 24, is made to be an effective tread width We, the relation of the effective tread width We and the width Wc of a center rib 16 is made to be 0.3>=Wc/We>=0.225, and the relation of the width Ws of a shoulder rib 18 and the width Wc of a center rib 16 is made to be 2.0>=Wc/Ws>=1.15, and the relation of a tire maximum width WT and the effective tread width We is made to be 0.9>=We/WT>=0.8.
Patent JP-S5510565-A (JP)
Title: Moisture-sensitive element
Inventor: MURATA MITSUHIRO
IPC: G01N27/12
Filed: 1978-07-10
Abstract: PURPOSE: To increase the variation range of the resistance value by using the specified moisture-sensitive film containing the inorganic polymer composed mainly of Zr as well as to realize the constitution from the moisture-sensitive sensor to the dew-condensation sensor by controlling the humidity-resistance curve.  
     CONSTITUTION: Comb-line electrode 2 and 3 are provided on insulated substrate 1 with the comb lines crossed each other, and lead terminal 5 and 6 are connected to electrode 2 and 3 respectively. The paste is obtained by adding the ethyl alcohol to the mixture of the (semi)conductor powder or the insulator powder, the inorganic polymer composed mainly of Zr such as the oxy-zirconium chloride and the organic higher molecule featuring the compatibility to the inorganic polymer. The paste thus composed is coated on substrate 1, and the burning is given from 100°C up to the temperature at which the organic polymer is never decomposed. Thus, moisture-sensitive film 4 is formed. Film 4 is so rigid that the change on standing is reduced and that a big change of characteristics is eliminated to the change of environment and with a quick response velocity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61243937-A (JP)
Title: Vertical magnetic recording medium
Inventor: NAKAMURA HIROYOSHI
IPC: G11B5/73
Filed: 1985-04-22
Abstract: PURPOSE:To improve a frequency characteristic and to prevent the decrease of output by setting the difference between the height at which the area rate in the peak part of a rugged curve of the section of a medium is 1% and the height of the center line of the ruggedness at >=300Angstrom . CONSTITUTION:The area on the line drawn in parallel with the surface of a vertical magnetic recording medium 10 formed with a magnetic Co-Cr film 14 on a heat resistant film 12 in the part of the deepest valley la is made 100% in the rugged curve for the surface roughness at the cut section of said medium. A line is drawn at the peaks 2 at the certain height H and the line H at which the total area of the cut end S of the peaks above the line H is 1% is determined. The difference between the heights of the line H and the average line 3 of the ruggedness is measured. The difference in the height is controlled to >=300Angstrom , by which the frequency characteristic is satisfactorily maintained and the output decrease is prevented.
Patent JP-S579717-A (JP)
Title: Germicidal composition
Inventor: MORI KAZUO
IPC: A61P31/04
Filed: 1980-06-20
Abstract: PURPOSE: A germicidal composition, containing a biguanide germicide and a specific nonionic surfactant, and having a synergistic germicidal activity.  
     CONSTITUTION: A germicidal composition containing a biguanide germicide e.g. an organic acid salt of chlorhexidine expressed by formula I, polyhexamethylenebiguanidine hydrochloride expressed by formula II, and a polyoxyethylene alkyl ether expressed by formula III (R is alkyl; m is an integer 3W40), preferably at a weight ratio between the biguanide germicide and the polyoxyethylene alkyl ether of 1:1W3. The synergistic effect of the biguanide germicide and the surfactant is produced conversely without inactivating the biguanide germicide. The resultant composition can be diluted in commonly used water, e.g. well water, hard water or tap water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5610394-A (JP)
Title: Disposing device for sewage at high capability
Inventor: TAMAKI YUKIHIKO
IPC: C02F3/12
Filed: 1979-07-05
Abstract: PURPOSE: To enable the treatment at high capability by the minimum facility by a method wherein an initial adsorption utilizing system is utilized, the 70W95% of the BOD of sewage to be treated is rapidly removed, and residual BOD is removed with SS by means of a sludge filter bed.  
     CONSTITUTION: When the sewage is flowed into an aeration tank 9 from an inflow pipe 16, the sewage rises in a cylinder 21 with the sewage not treated flowing from a sludge communicating pipe 10, and is aerated by air from a blower 11. The  sewage aerated flows out quickly from a mixed liquid inflow pipe 13, is inverted  and rises by means of a reflecting plate 4, and is circulated to a sludge accumulating tank 5 from a circulation tank 6. The treating water flowing out to the accumulating tank 5 upward flows in from a lower end of a filter sludge tank 2, its velocity  of flow slows because a filter sludge bed portion expands upward, sludge deposits  in a stratiform shape at a fixed location, and only treated water further proceeds upward, and is changed into a supernatant liquid and flows out from a discharging groove 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11279169-A (JP)
Title: Production of 3-isochromanones
Inventor: MONZEN HIROYUKI
IPC: C07D311/76
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To produce the subject compounds useful as an intermediate for medicines, agrochemicals, etc., in high yield according to an industrially advantageous method by hydrolyzing a specific cyano compound and then carrying out an intramolecular cyclizing reaction of the resultant compound. SOLUTION: A compound represented by formula I (R1 is H, an alkyl or an aryl; R2 to R5 are each H, a halogen, an alkyl or an alkoxy) is hydrolyzed and an intramolecular cyclizing reaction of the resultant compound is then carried out to produce 3-isochromanones represented by formula II. The hydrolysis is preferably conducted in the presence of an acid or an alkali. Sodium hydroxide, potassium hydroxide, etc., are preferably used as the alkali. Hydrochloric acid, sulfuric acid, etc., are preferably used as the acid. The intramolecular cyclizing reaction is preferably carried out in the presence of an acid. Hydrochloric acid, sulfuric acid, etc., are preferably used as the acid in this case. The hydrolysis and intramolecular cyclizing reaction of the cyano compound represented by formula I can simultaneously be conducted to afford the compound represented by formula II.