baber/WOPTO huggingface dataset:
Patent JP-H0322586-A (JP)
Title: Multilayer wiring board
Inventor: ISODA SATOSHI
IPC: H05K3/46
Filed: 1989-06-20
Abstract: PURPOSE:To improve a multilayer wiring board formed of a single board in breakdown strength and signal stability so as to make a product small in size by a method wherein the thickness of an insulating film is made to change depending on the types of outer layer circuits and set to an optional impedance. CONSTITUTION:First of all, both the sides of a board 1 formed of a copper clad laminated board are etched, and inner circuits 2 are formed. Then, insulator is applied onto a part of the surface of one of the circuits 2 through a screen printing method, which is thermally cured to form an inner insulating layer 3. After the formation of the insulating layer 3, insulator is applied onto the insulating layer 3 concerned and the surface of the inner circuit 2 and the surface of the other inner circuit 2 through a screen printing method, which is thermally cured to form an outer insulating layer 4. After the formation of the insulating layer 4, an outer circuit 5 is formed through an electroless plating method. The thickness of applied insulator is changed depending on the types of circuits provided outside, whereby an insulating layer of a thickness required for a circuit can be formed and various types of circuits can be provided to a single board.
Patent JP-H06350842-A (JP)
Title: Primary color converting method
Inventor: IINO KOICHI
IPC: H04N1/60
Filed: 1993-06-03
Abstract: PURPOSE:To provide a primary color converting method by which the controlled variables of respective resolution primary colors which precisely reproduce reproduced colors when the three stimulus values X, Y and Z of eyesight are given as the reproduced colors can be obtained. CONSTITUTION:The three stimulus values and density, which correspond to respective resolution primary colors, are actually found from a sample obtained by combining the amounts ((c), (m) and (y)) of the resolution primary colors. A multiple regression formula (1) is set from a relation that the three stimulus values are set to be explanation variables and a reflection factor obtained by converting the density into an exponent is set to be a target variable. The three stimulus values are converted into the reflection factor by using the multiple regression formula (step 1). Then, the reflection factor is logarithm-converted and is set to be reproduced color density (step 2). Then, a multiple regression formula (3) where reproduced color density is set to be the explanation variable and the main density of a primary color is set to be the target variable is set. Reproduced color density is converted into the main density of the primary color by using the multiple regression formula (step 3). Then, the controlled variables of the resolution primary colors are obtained from the main density of the primary color (step 4).
Patent JP-H091824-A (JP)
Title: Ink jet recording apparatus
Inventor: HIROKI MASASHI
IPC: B41J2/175
Filed: 1995-06-23
Abstract: PURPOSE: To provide an ink jet recording apparatus capable of preventing the adhesion of toner particles to the leading end parts of recording electrodes caused by the sedimentation of toner particles in ink. CONSTITUTION: A cavity 4 housing ink has an aperture part 2 for flying ink to the outside longitudinally provided to the front thereof and a plurality of recording electrodes 3 are provided in the aperture part 2 so as to be arranged at an almost equal interval. An ink supply hole H1 is provided to the upper surface of the cavity 4 and an ink recovery hole H2 is provided to the rear surface thereof. Ink flows in the cavity 14 from a supply pipe 5 through the ink supply hole H1 to be guided by the prescribing member 8 and inclined surface 4a in the cavity 14 to flow toward the leading end parts of the recording electrodes 3. The excessive ink not flown from the recording electrodes 3 is guided by the prescribing member 8 and inclined surface 4b in the cavity 4 to flow and recovered through the ink recovery hole H2 provided to the bottom part of the cavity 4.
Patent JP-H029441-A (JP)
Title: Plasma treater
Inventor: KONDO YOSHIKAZU
IPC: D06B19/00
Filed: 1988-06-28
Abstract: PURPOSE:To find abnormal discharge or running abnormality on real time by providing at least one window on the outside of a casing of a vacuum container through which the space between a non-grounded electrode and a grounded electrode, disposed radially inside said casing, can be seen. CONSTITUTION:In a vacuum container A that defines a plasma treating chamber, a plurality of non-grounded electrodes 4 are radially supported and connected by a plurality of electrode connecting members 2 extending from an electric power introducing portion 1 so that high frequency power is impressed. Grounded electrodes 5 are disposed facing said non-grounded electrodes 4, while cloths to be treated 8 are guided by means of guiding means 6, 7 through the space between said electrodes 4, 5 to undergo plasma treatment. And on the outer periphery of the vacuum container a plurality of windows 26 for observing from the outside the condition of discharge and running condition of articles to be treated 8 are provided. In this manner, interference of plasma between electrodes and interference between electric power supplies are eliminated, resulting in articles of stabilized quality, wherein abnormal discharge and running abnormality, etc., can be found in its early stages for its treatment.
Patent JP-H10328055-A (JP)
Title: Sink basin
Inventor: OKAMOTO HIDEMASA
IPC: A47K1/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent fouling of the surfaces of a top board and a sink basin by a method wherein a drain pipe is provided at a lower part of a soap dish part to be connected to a drain pipe from an overflow vent and the upper end of the drain pipe is set at a position higher than the upper end of the overflow port to improve the draining of the soap dish part. SOLUTION: A recessed part 5 is formed in a top board 1, a drain hole 3a is opened at a plate-shaped part and a roughly U-shaped soap dish base 3 with legs 3b extending horizontally is installed in the recessed part 5 free to remove to build a soap dish part. An overflow vent 4 is bored in a sink basin 2 to mount an overflow hole protective metal 4a connected to a drain pipe 7. A hole is formed on the lowest surface of the recessed part 5 of the top board 1 and a drain pipe 6 is connected to the hole. The upper end of the drain pipe 6 is set at a position higher than the upper end of the overflow vent 4. The drain pipe 6 is connected to the drain pipe 7 successively extended from the overflow port 4 to make one drain pipe 8, which is connected to a drain pipe 9 at a lower part of the sink basin.
Patent JP-S5380852-A (JP)
Title: Flat type open show case
Inventor: ISHIKAWA AKIRA
IPC: A47F3/04
Filed: 1976-12-27
Abstract: PURPOSE:To prevent the dew condensation on the front edge of the main body as well as to  prevent the blowing of cool wind to purchasers in a flat type open show case opened in the upper face for promotion of the capacity to keep cool.
Patent JP-H097328-A (JP)
Title: Inspection device of projection of magnetic disk
Inventor: TANAKA SHOJI
IPC: G11B19/04
Filed: 1995-06-23
Abstract: PURPOSE: To detect a projection of a magnetic disk with high reliability by outputting a reproduction signal corresponding to resistivity being changed by external magnetism. CONSTITUTION: Coming into contact with a projecting part 25 of a magnetic disk 2, an MR element 18 is cooled down by the disk 2 and a sudden change in temperature occurs therein. A signal S1 caused by this contact is supplied to an waveform observing unit 12 through an amplifier 10 and a signal processing part 11. Thereby obtaining the detection signal S1 equivalent to a write signal S0 in sufficient S/N and detecting the projection of the disk 2 with high reliability.
Patent JP-S6049556-A (JP)
Title: Manufacture of cylindrical battery
Inventor: SADAMURA AKIRA
IPC: H01M50/469
Filed: 1983-08-29
Abstract: PURPOSE:To equalize the outer diameter of a bottomed cylindrical separator so as to improve its reliability by making the separator by subjecting a separator paper material attached around a core to drawing by causing it to pass through a nozzle before the bottom of the thus obtained body is flattened. CONSTITUTION:A bottomed cylindrical separator 4 used for constituting a cylindrical battery such as an alkaline battery is formed according to the following method. After a separator paper material 4a is wrapped around a core 9 to make a cylindrical shape and its ends are stuck together with a hotmelt-type adhesive, the thus obtained body is caused to pass through a drawing nozzle 10 heated at about 300 deg.C. Next, this is cut to desired dimensions to make separator 4b the opening 4b' of which is then drawn into a conical form by means of a roraty formation body 12. Next, the bottom of the separator 4b is flattened before the flattened bottom is pressed upon the concave 14a of a heating formation body 14 in order to stick the bottom to a bottom paper sheet 13, thereby making the bottomed cylindrical separator 4. As a result, the outer diameter of the separator 4 is equalized thereby achieving accurate insertion of the separator 4 into a positive electrode and accurate insertion of a negative electrode into the separator 4. Furthermore, it is possible to prevent any internal short circuits which might be caused due to the breakage of the bottom section.
Patent JP-S643901-A (JP)
Title: Warning light for vehicle
Inventor: KOMATSU HARUO
IPC: F21S2/00
Filed: 1987-06-25
Abstract: PURPOSE: To prevent the infiltration of snow and to prevent the closure of the sound-permeable holes of covers by changing the angle of the shutter pieces of a blind constituted of many shutter pieces provided at the front opening section of a snow cover. CONSTITUTION: This on-vehicle warning lamp is provided with a globe 3 storing a warning lamp unit, a sound generator, and covers 27, 27' covering the sound generator and formed with many sound-permeable holes 30. A snow cover 32 is fitted on the front side of the covers 27, 27', and the front opening section of the snow cover 32 is covered with a blind 40 constituted of many angle- adjustable shutter pieces 41. The shutter pieces 41 are tilted at the time of a snowfall, and the snow falling from the front above or flying up from the front below at the time of a snowstorm is prevented from flying into the snow cover 32.
Patent JP-H053824-A (JP)
Title: Electric blanket
Inventor: WATANABE SHINICHI
IPC: A47G9/06
Filed: 1991-06-28
Abstract: PURPOSE:To improve the external appearance and the handleability by constituting a fastener of one rail two thrusts for sewing blanket cloth and cover cloth so that it is opened/closed to the left and the right, respectively by setting its cord port case as a boundary. CONSTITUTION:A fastener having 15 one rail two thrusts for sewing blanket cloth 12 and cover cloth 14 is constituted so that it is opened to the left and the right, respectively by setting a cord port case 18 as a boundary. Accordingly, it does not occur that surplus cloth of the end part of the fastener 15 is visible in the cord port case 18 part. Also, even in the case of washing, since shrinkage percentage of the blanket cloth 12 or the cover cloth 14, and shrinkage percentage of the cloth part of the fastener 15 are different from each other, it dose not occur that thrusts 16, 17 of the fastener 15 cannot adhere closely to the cord port 18. In such a manner, the cord port part having fine sight can be constituted.
Patent JP-H107308-A (JP)
Title: Finisher
Inventor: SHINNO TATSUYA
IPC: B65H35/06
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a finisher capable of eliminating the trouble of selecting a punching action mode, and preventing the occurrence of a selection mistake. SOLUTION: In this finisher equipped with a punching unit 120 for forming a punching hole on a paper sheet, a punching unit 120 has five punching rods 123a-123e, and the rods 123a, 123c, and 123e (threehole mode) or the rods 123b and 123d (two-hole mode) are actuated to form punching holes on a paper sheet. The three- or two-modes are automatically selected in accordance with a paper sheet size.
Patent JP-S60171401-A (JP)
Inventor: SOORU EMU FUINKURAA
IPC: G01B3/14
Filed: 1984-07-27
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-S6139342-A (JP)
Title: Shadow mask
Inventor: SUGAI HIROZO
IPC: H01J29/07
Filed: 1984-07-31
Abstract: PURPOSE:To enable uniformity of form, pitch etc. of pores over a shadow mask for a color picture tube, by making the shadow mask from mild steel- or iron- nickel type alloy by powder metallurgy, and forming pores by photoetching. CONSTITUTION:By mixing and sintering Fe powder of mean particle diameter 80mu into a billet, then repeating rolling and annealing; or by mixing and sintering Fe powder of mean particle diameter 40mu and Ni powder of 10mu, then repeating rolling and annealing; a plate is made up which is used for raw material to make a shadow mask for a color picture tube, applying photoetching to form numerous circular pores thereover. Therefore, the material of the shadow mask can be mixed relatively uniform, the compositional segregation is reduced, the resultant unevenness of form and pitch of pores is prevented, and a high accuracy and minuteness of the shadow mask can be secured.
Patent JP-H028222-A (JP)
Title: Low-temperature plasticizer for polysulfide polymer
Inventor: KURITA ARIYASU
IPC: C08L81/02
Filed: 1988-06-27
Abstract: PURPOSE:To provide the subject plasticizer consisting of a specific diester compound, having low viscosity and high compatibility to polysulfide polymer, exhibiting excellent plasticizing effect and capable of imparting the polymer with low-temperature workability and low-volatility at high temperature. CONSTITUTION:The objective low-temperature plasticizer for polysulfide polymer is composed of a diester compound selected from the compounds of formula I and/or formula II (A is 2-4C alkylene; R1 and R2 are 1-14C aliphatic carboxylic acid residue; 4<=m<=20; B is 2-4C alkylene; R3 and R4 are 1-8C alkyl; p and q are 0-4; 2>=p+q>=6). The plasticizer is compounded to a polysulfide polymer in an amount of 2-30 pts.wt., preferably 4-20 pts.wt. based on 100 pts.wt. of the polysulfide polymer.
Patent JP-H08327316-A (JP)
Title: Detector and camera using it
Inventor: KASHIYAMA RITSUO
IPC: G03B17/00
Filed: 1995-06-02
Abstract: PURPOSE: To reduce the number of A/D converters taking in analog outputs to the number of sensors for the analog outputs, by selecting an output from a plurality of detecting means in accordance with a content desired to be detected and inputting the output to a control circuit. CONSTITUTION: For example, when a cartridge 4 is loaded, a white-and-black pattern on a film data display part 6 of the cartridge 4 rotating in accordance with the movement of a film 1 is read by photoreflectors 12, 13, 29, 30, and perforations 2a, 2b, 2c, 2d,... on the film are detected thereby detecting a position or a moving speed of the film. A control circuit functions to control the whole camera, selecting a detection output of the photoreflector 12, 13, 29, 30 in accordance with a content desired to be detected, and taking the output into an A/D converter. Or, the control circuit selects and drives a light-emitting element of the photoreflector 12, 13, 29, 30 in accordance with the content desired to be detected. Accordingly, only data of one detecting means is applied to one input part.
Patent JP-H07139360-A (JP)
Title: Intake system of v-type engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1994-07-11
Abstract: PURPOSE:To utilize dynamic supercharging to enhance charging efficiency by bending a downstream communicating part against first and second intake gas supply passages, and arranging the downstream communicating part and the first and second intake gas supply passages so as to be piled up and down. CONSTITUTION:First and second intake gas supply passages 6a, 6b of a circular passage 6 are arranged in a space between banks 1, 2 in a way that they extend in parallel in the cylinder arranging direction and are mutually connected on the front and rear sides of an engine main body. The upstream part of the circular passage 6 is bent along the edge of the bank 2 and connected to a common intake passage 7 in the outside part of the bank 2. A downstream communicating part 6c of the circular passage 6 is folded back upward so as to be piled up and down on the first and second intake gas supply passages 6a, 6b. Pressure waves propagating through the circular passage 6 are intensified to exert resonance effect and charging efficiency is enhanced. Since an expansion chamber is eliminated, an intake system is made compact and can be built-in in an engine.
Patent JP-H0712609-A (JP)
Title: Ultrasonic flowrate measuring device
Inventor: ISHII TETSUYA
IPC: G01F1/66
Filed: 1993-06-29
Abstract: PURPOSE:To provide a small ultrasonic flowrate measuring device capable of easily fixing the ultrasonic sensor to a flowrate-measuring pipe. CONSTITUTION:Outside of a flowrate measuring pipe P, a pair of cylindrical closing chain fixing parts MA, MB are projected on both sides of a diameter with an angle theta in the pipe axis direction. Inside of each, provided are ultrasonic sensors SA, SB and in-pipe matching circuits IA, IB and coil shape inner/outer pipe antennas 2A, 2B/3A, 3B on the inner/outer surfaces of the fixing parts, outer pipe matching circuits 4A, 4B, connected to the outer pipe antennas and a processing circuit 5 connected to them.
Patent JP-H0449743-A (JP)
Title: Cordless telephone system
Inventor: NAGANAMI MINORU
IPC: H04M1/00
Filed: 1990-06-18
Abstract: PURPOSE:To perform even doorphone speech with a cordless telephone by combining a cordless telephone system with an interphone device capable of performing the doorphone speech. CONSTITUTION:When a call switch 9 in a doorphone slave machine 10 is operated, a doorphone call detection circuit 12 detects a call, and transmits it to a CPU 23. The CPU 23 switches a speech circuit 19 connected to a line side to a doorphone side by a speech path switching circuit 13. Simultaneously, a power source circuit 14 is operated to supply a power source to the doorphone slave machine 10. The speech with the doorphone slave machine 10 passes a mike 6, a speech circuit 8, the speech path switching circuit 13, and the speech circuit 19, and a signal is modulated by a radio circuit 20, and is converted to a wave, then, is transmitted via the base set 11 of the cordless telephone system.
Patent JP-H06822-A (JP)
Title: Monitoring method of mold
Inventor: YOKOTA MICHIYA
IPC: B29C45/17
Filed: 1992-06-18
Abstract: PURPOSE:To make the above method easy to find out a position of defective adhesion, by a method wherein the first reference image having little noise and the second image corresponding to monitoring environment at the time of actual monitoring are prepared automatically and precise quality decision is made possible by making use of the reference image. CONSTITUTION:A condition of a mold before ejection of a molded product is made into bivalence by a desired threshold, through which a molded break image A(W) is prepared, the condition of the mold after ejection of the molded product is binary- coded by the desired threshold, through which an ejection image B(W) is prepared, a differential image C(W) between the mold break image A(W) and ejection image B(W) is prepared, the first reference image P1(W) is prepared by performing noise removal treatment to differential image and the number of pixels in a molding sphere in the reference image P1(W) are made the first reference value. The second reference image is prepared by the theroretical product of a theoretical denial image of the reference image P1(W) and a mold break image at the time of actual monitoring and the number of pixels in a nonmolding sphere in this reference image are made the second reference value. During a cycle, the quality decision of the condition of the mold is performed by making use of the first and second reference images and the first and second reference values.
Patent JP-S5783770-A (JP)
Title: Pneumatic limit valve
Inventor: YAMAMOTO KOUKI
IPC: F16K31/122
Filed: 1980-11-12
Abstract: PURPOSE: To simplify the construction of a limit valve by moving a piston rod up and down directly by a pilot pressure thereby eliminating the need for electrical control.  
     CONSTITUTION: When an operator makes a change over by stepping on a foot valve, compressed air from an external pilot supply port 25 is supplied to an external pilot port 21 to push a check valve body 20 against the force of a spring 22 to let the air flow into a pilot port 14 via a flow through port 23 to  move a valve body 27 by a differential pressure against a spring 28 and the  pressure from a supply port 23. Thus the compressed air is supplied from a  flow out port 31 to an external stopper cylinder 41 to lower a piston rod 40  thereby simplifying the construction of a limit valve eliminating the need for  electrical control. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5783670-A (JP)
Title: Biaxial type water mill and wind mill
Inventor: NAKAMURA TADAYUKI
IPC: F03D1/00
Filed: 1980-11-14
Abstract: PURPOSE: To improve efficiency by inclining an impeller to its axial direction according to water or wind force so as to follow an effective angle, turning it toward the changed direction of flow, and making it neutral during a period of direction change.  
     CONSTITUTION: An impeller 12 is adapted to be inclinable to a rotary shaft 14 centering or around a shaft 13 and an inclination angle of the impeller 12 is controlled by springs 15, 16. During no wind or no water flow, the impeller 12 is placed at a right angle with a shaft 14. When it flows along the arrow (b), the impeller 12 inclines toward the lower course of its flow around the shaft 13 to give the shaft 14 a rotary force in the direction as the arrow shows. When it flows along the arrow (c), the same rotary force is applied to the shaft 14. In this case, the impeller 12 rotates before inclination up to the position where control forces of the springs 15, 16 and water force or wind force applied to the impeller 12 are balanced effectively with each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0451886-A (JP)
Title: Mixed vinegar
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1990-06-18
Abstract: PURPOSE:To improve the long-term preservability and health retainability of a mixed vinegar by adding pectin-containing inverted sugar or isomerized sugar to the vinegar. CONSTITUTION:A sucrose solution comprising approximately 30wt.% of sucrose and approximately 70wt.% of water is mixed with an hydrolase such as invertase in an amount of approximately 3wt.% based on the sucrose and hydrolyzed at approximately 60 deg.C for about 24 hr. The inverted sucrose is mixed with 0.085-0.1wt.% of pectin to prepare a pectin-containing inverted sucrose. If necessary, glucose is treated with a glucose isomerase or an alkali to prepare an isomerized sugar. A fermented vinegar such as rice vinegar or a vinegar such as artificial vinegar synthesized chemically is compounded with the pectin- containing inverted sugar or isomerized sugar, salt, MIRIN (a sweet sake), a chemical seasoning, etc., in desired amounts, respectively, to provide a mixed vinegar.