baber/WOPTO huggingface dataset:
Patent JP-H0481128-A (JP)
Title: A/d converter
Inventor: MIKI TAKAHIRO
IPC: H03M1/14
Filed: 1990-07-23
Abstract: PURPOSE:To realize the A/D converter with high accuracy by sampling and holding a 1st reference voltage comparatively higher and a 2nd reference voltage comparatively lower generated from a reference voltage generating circuit in response to a clock signal generated by a clock signal generating circuit. CONSTITUTION:Since a 2nd sample-and-hold circuit 201 and a 3rd sample-and- hold circuit 202 have the same characteristic as that of a 1st sample-and-hold circuit 21, the fluctuation of the output of the 2nd sample-and-hold circuit 201 and the 3rd sample-and-hold circuit 202 due to a droop of the output is the same as the fluctuation due to droop of the output of the 1st sample-and-hold circuit 21. Thus, a high level reference voltage 203 and a low level reference voltage 204 of a low-order A/D converter circuit 51 are respectively shifted by the same quantity as a shift VE at a time t3 of the output of a subtractor amplifier 4. As a result, the low-order A/D converter circuit 51 outputs a correct digital quantity not including any error.
Patent JP-H06163899-A (JP)
Title: Thin film semiconductor device
Inventor: OGATA TOSHIAKI
IPC: G02F1/136
Filed: 1993-08-09
Abstract: PURPOSE:To improve the characteristics of a liquid crystal display panel by improving the light leaking characteristic of the display panel by making the thickness of a silicon film in a channel section smaller than a specific value. CONSTITUTION:The thickness of a polycrystalline or single-crystal silicon film 1 in a channel section is set at <=1000Angstrom . When the thickness of the film 1 is sufficiently thick to form a channel, an On-state current is generated without relying on the thickness of the film 1 and an off-state current is improved as the thickness of the film 1 increases irrespective of light irradiation. However, when the thickness of the film 1 is reduced, the occurrence of defects in the contact between aluminum wirings 3 and 4 increases. Therefore, it is necessary to make the thicknesses of silicon films 5 and 6 thicker at the contact section between the wirings 3 and 4 before or after forming the film 1. Any liquid crystal panel using this thin film semiconductor device can be suitably used as display devices of portable equipment, etc., since the semiconductor device is not affected by light.
Patent JP-S58101093-A (JP)
Title: Light information recording medium
Inventor: OOBA HIDEAKI
IPC: G11B7/24
Filed: 1981-12-10
Abstract: PURPOSE:To provide a titled medium capable of recording with a high energy beam by forming of a recording layer which is composed of a light absorbing layer of the surface side and a metal reflecting layer of the substrate side on the substrate. CONSTITUTION:Metal compound such as silver nitrate, reducing agent such as reduced sucrose, and colorant are dissolved in aqueous soluble resin with water. Then, the obtained resin solution is coated on a substrate made of plastic or the like, is heated, and drived, a recording layer 2 which is composed of a light absorbing layer 4 which contains colorant at the surface side and a metal reflecting layer 3 which contains colorant at the substrate side in some cases is beared on the substrate 1, thereby obtaining the objective recording medium. The recording of information is performed by contacting the spot of the high energy beam such as laser from the substrate side, and a hole is opened at the reflecting layer by the absorbed heat and is recorded.
Patent JP-S6353628-A (JP)
Title: Keyboard input device
Inventor: SHIGA SADAICHI
IPC: H03M11/20
Filed: 1986-08-22
Abstract: PURPOSE:To eliminate the need for a detection waiting time and to execute correctly detection by executing the on off detection of a key switch on a column line when a scanning signal is supplied, after it is judged whether or not the output of the key switch of one preceding column can be executed. CONSTITUTION:For a control circuit 1, the on off detection of a key switch 4 on a scanned column line (1) is executed after the initializing processing is executed and the on off detection of the key switch 4 on scanned columns (2)-(6) is executed after it is judged whether or not key code output of the switch 4 on preceding column lines (1)-(5) can be executed, or after the key code output is executed. Here, since the initializing processing, key code output propriety judgement and each processing time of the key code output are a little longer than the detection waiting time, the detection waiting time is not necessary to one column line at the time of detecting the key switch and the correct key switch can be detected.
Patent JP-H0946799-A (JP)
Title: Audio system, reproducing method therefor, recording medium therefor and method for recording on the recording medium
Inventor: ENDO KENJIRO
IPC: G10K15/04
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an audio system capable of easily keeping inter-changeability with a surrounding system when it is used in a specific application such as KARAOKE, etc. SOLUTION: When an audio stream signal is transmitted, bit stream information which decides a surrounding mode and a specific application mode such a KARAOKE application, etc., is detected by a mode detector 163. When the surrounding mode is detected, ordinary surrounding reproduction is performed. When the specific application mode is detected, a first type of fundamentally used subordinate voice set as a selectively fundamentally disused one is generated by using a center main audio signal out of left, center and right front main audio signals and left and right rear surrounding audio signals, and a second type of fundamentally disued subordinate voice used selectively by using the left and right rear surrounding audio signals is generated. The first and second types of subordinate voices are reproduced selectively with the main audio signal.
Patent JP-H1123569-A (JP)
Title: Plate protection seal and plate protection plate
Inventor: YAMAURA YUKO
IPC: G01N21/03
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the bottom face part of a microplate from being damaged and soiled. SOLUTION: This plate protection seal 10 is provided with a film-like seal body 1 stuck to the bottom face part 102 of a transparent microplate 100 having a plurality of bottomed recesses 101 for receiving a sample or a reagent on the upper face part and of nearly equal size to the bottom face part 102 of the microplate 100, a pressure sensitive adhesive part 2 formed nearly uniformly along the outer edge of the seal body 1 and capable of being stuck and separated, and a non-adhesive lug 3 for separation provided outside the territory surrounded with the pressure sensitive adhesive part 2.
Patent JP-H1057546-A (JP)
Title: Pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine in which wirings from plural electric parts can be wired without mistakes, and in which an electric part, when necessary, can be easily replaced. SOLUTION: Wirings extended from a winning chucker provided on a game panel 3, a winning ball detection switch disposed with relation to an electric winning device, and an electric part such as an electric drive source 11 are respectively connected to part side connectors 17b in a terminal 17, and in the game place, the wirings extended from a board 14 are connected to control side connectors 17a in the terminal 17, thereby connection work can be extremely easily performed without generating wiring mistakes. In the case where any electric part is failed to be replaced, such easy works that a wiring connector of the applicable electric part is removed, that repacement work for the part to be replaced is performed, and that wirings of a new part are connected to the part side connector 17b are only required.
Patent JP-S6262080-A (JP)
Inventor: MATSUMOTO TAKAYUKI
IPC: F16L23/02
Filed: 1985-09-07
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-S5988417-A (JP)
Title: Dentifrice composition
Inventor: YUUCHI SHIGERU
IPC: A61Q11/00
Filed: 1982-11-10
Abstract: PURPOSE:The titled composition, containing a powdered zedoary or an extract thereof with an aqueous solvent as an active constituent, and capable of exhibiting improved effect on prevention and treatment of periodontitis, e.g. pyrrhoea alveolaris or gingivitis, etc. CONSTITUTION:A dentifrice composition containing a powdered zedoary (Curcuma zedoaria Roscoe) or an extract thereof with an aqueous solvent, e.g. ethanol, as an active constituent. Periodontitis is generally started in the inflammation in the periodontal tissue to cause the redness, swelling and bleeding of the gum, and chronic progress thereof forms the so-called periodontal pocket between teeth. Thus, the deflection of teeth and bad breath are caused to proceed into pyrrhoea alveolaris. The continuous use of the powdery zedoary by the oral smearing has an effect on the anti-inflammation of the periodontal tissue, and the periodontal pocket is reduced to tighten the gum and stop the bleeding. The amount of the zedoary to be incorporated is preferably 0.1wt% or more based on the dentifrice composition.
Patent JP-H0649792-A (JP)
Title: Method for treating waste paper
Inventor: OMORI SHUNJI
IPC: D21B1/14
Filed: 1992-07-24
Abstract: PURPOSE:To obtain deinked pulp having high whiteness, reduced in the number of remaining inks and non-peeled inks, and used for printing, when news paper or high quality waste paper is deinked. CONSTITUTION:In the deinking treatment of news paper or high quality waste paper, a process comprising washing, kneading the washed waste paper in the presence of one or more kinds from among hydrogen peroxide, NaOH, sodium silicate and a deinking agent, bleaching the kneaded product and subsequently subjecting the bleached product to a flotation treatment is repeated twice or three times. In these processes, 30-70wt.% of the bleaching agent to be added in the first stage is added in the first stage, and a micro processor is used as a device for performing the kneading.
Patent JP-S6091081-A (JP)
Inventor: TACHIBANA TADAO
IPC: F16L39/00
Filed: 1983-10-22
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-S6177675-A (JP)
Inventor: KOBAYASHI YUSAKU
IPC: C04B35/66
Filed: 1984-09-20
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-H1134391-A (JP)
Title: Image printer
Inventor: KOJIMA MASAYUKI
IPC: B41J2/45
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To shorten a time required in a printing processing at the time of formation of a digital print. SOLUTION: An image printer is equipped with a large number of LEDs 30 arranged in order to form a digital image on printing paper 3 and provided corresponding to respective pixels constituting an image, condensing lenses 34 respectively provided to the respective LEDs 30 and condensing the lights emitted from the LEDs 30 and optical fibers 34 provided corresponding to respective pixels and provided with one end surfaces 34a receiving condensed lights and other end surfaces 34b leading out lights for exposing the printing paper 3.
Patent JP-H1027253-A (JP)
Title: Image processing method
Inventor: TAKAHASHI TETSUYA
IPC: G06T7/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To accurately detect position deviation and rotation deviation by overlapping respective plural templates to a contour image while vertically and horizontally parallelly shifting them, successively evaluating a similarity degree and calculating the rotation angle and position of a detection object. SOLUTION: The contour of images is extracted based on gradation image data and the contour image is generated (S3). A stored shape is rotated for an angle decided beforehand (S4). Then, by using the template prepared based on the stored shape and the prepared contour image, a product-sum operation is performed and a product-sum value is obtained (S6). The obtained product-sum arithmetic value is compared with the maximum product-sum arithmetic value in the past recorded until then and the rotation angle of the template at present and the execution position of the product-sum operation are recorded (S7). When the cumulative value of the rotation angle of the recorded shape is larger than a value set beforehand, the rotation angle and the execution position of the product-sum operation recorded at present are the rotation angle and a detection position desired to be obtained.
Patent JP-H0362996-A (JP)
Title: Electronic parts string
Inventor: KURIHARA KANAME
IPC: H05K13/02
Filed: 1989-07-31
Abstract: PURPOSE:To prevent electronic parts from being rotated by vibration and impact at the time of transfer by inserting a pair of lead terminals through the bottom of a parts housing recessed part while thereby digging a pair of lead inserting- through holes for checking rotation of the electronic parts. CONSTITUTION:A pair of lead inserting-through holes 10, 10, through which lead terminals 3a, 3b are to be inserted, are digged in the groove bottom of a lead housing groove 6b. That is that the tip parts of the lead terminals 3a, 3b are pulled out to the outside from the lead insertion-through holes 10, 10 to thereby check the rotation of a capacitor body 2 while making a probe or the like of an inspection device to come in contact therewith for being able to inspect its characteristic, for instance, electrostatic capacity, a tangent of a loss angle and a leakage current in the state where a capacitor 1 is housed inside a parts housing recessed part 6 of a carrier tape 5.
Patent JP-H0523974-A (JP)
Title: Fire-resistant nonwoven fabric abradant
Inventor: MOGI KANJI
IPC: B24D11/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide the subject fire-resistant nonwoven fabric abradant. CONSTITUTION:This fire-resistant nonwoven fabric abradant is featured that water glass is impregnated in an abradant made of a synthetic fiber nonwoven fabric as a base material. As for this water glass, it is desirable that Cl ion content is <=0.05wt% because of no rest gathering on a metal surface. An impregnated value of the water glass is 0.5-65wt% desirable as a flameproofing effect is small at <=0.5wt% but a capacity of the abradant goes down at more than 65wt%. As for the abradant form, there are various types possible such as belt, wheel, roll, disk and so on, and this abradant is widely available for deburring of various machine parts, surface finishing of a machined surface after grinding, and removal of rust, dirt, etc., of the surface of a filamentary body running continuously and so on.
Patent JP-S58101256-A (JP)
Title: Secondary air supplier for internal-combustion engine
Inventor: OOYA KOUJI
IPC: F02M23/04
Filed: 1981-12-10
Abstract: PURPOSE:In an engine equipped with a double type suction device, to promote the gasification and the spraying of a fuel, by supplying the secondary suction air only into a low load blow air path thereby quickening the flow speed of a mixed gas in said path. CONSTITUTION:A suction manifold 5 and a suction port 14 in a cylinder head 9 are connected while aligning with a partition wall 6 and an end section at the downstream of said wall formed in the suction manifold 5, then it is splitted into two by a splitting wall 10 integrated with the cylinder head 9 to define a low load suction paths 7, 11 of small diameter and a heavy load suction paths 8, 12 of large diameter which are conducted independently through a suction port 14 to a combustion chamber 16. An idle compensator 20 will open to said path 7 then conducted through a tube 22 where an orifice 21 is fitted on a connector 23.
Patent JP-S6176932-A (JP)
Title: Measuring method of impurity in liquid
Inventor: MUKOGAWA YASUKAZU
IPC: G01N1/20
Filed: 1984-09-21
Abstract: PURPOSE:To measure exactly impurities on a filter by sampling it from the filter directly by a pipeline, when transferring liquid containing the impurities. CONSTITUTION:When a cock 3 is opened, a part of liquid flowing through the pipeline 1 passes through a sampling port 2 and a conduit 4, and passes through the filter 6. Its passing amt. is measured automatically by an integrating flow meter 7. The impurities caught by the filter 6 are dissolved by a dissolving chemicals for the filter such as aqua regia, etc. with a prescribed quantity. Subsequently, a sample converted to a solution is analyzed by an atomic absorption photometer, a liquid chromatography, etc., and the impurities are measured exactly.
Patent JP-H1135495-A (JP)
Title: Reagent for condensation reaction, and condensation of condensed polycyclic aromatic compound by using the reagent
Inventor: SAKAMOTO TAKAAKI
IPC: C07B37/10
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent for condensation reaction of condensed polycyclic aromatic compounds with each other for producing a dye and pigment, a compound for an electronic material, etc., by using potassium hydroxide, sodium alkoxide and an organic base having azabicyclo ring. SOLUTION: The objective reagent for condensation reaction used when condensing (C) condensed polycyclic aromatic compounds (e.g. 1,8-naphthalic acid imide) with each other by blending (A) potassium hydroxide and sodium alkoxide (e.g. sodium tert-butoxide) with (B) an organic base having azabicyclo ring such as pyridoazepine-based compound (e.g. 1,5-diazabicyclo[4,3,0]-5-nonene). By using the reagent for the condensation reaction, a perylene-based compound and an indanthrene-based compound are obtained by carrying out a direct dimerization of the condensed polycyclic aromatic compounds with each other by one step.
Patent JP-H0858222-A (JP)
Title: Printing of random patterns
Inventor: ENDO TORU
IPC: B41M3/14
Filed: 1994-08-24
Abstract: PURPOSE: To simply print random printing patterns by changing printing pattern positions by arbitrarily changing the gripping position in the flow direction of printing paper to print random patterns in the flow direction of the printing paper. CONSTITUTION: The gripping position part 18 in the flow direction of printing paper 12 and the needle position part 19 in the direction right-angled to the flow direction of the printing paper 12 are provided to the printing part of a screen printing machine as aligning sensors in a state independently moved and capable of being arbitrarily changed in an angle of rotation. For example, the gripping position part 18 and the needle position part 19 as the aligning sensors are connected to a personal computer to be controlled in the motion quantities thereof and arbitrarily shifted positionally to form irregular patterns.
Patent JP-S5990129-A (JP)
Title: Input and output controller
Inventor: TANAKA YUUHEI
IPC: G06F13/12
Filed: 1982-11-13
Abstract: PURPOSE:To continue the processing of an input/output controller by providing an input/output control circuit between a processor and an input/output device and detecting a delimiter out of a series of data during the data input or output processing to invert the input or output state. CONSTITUTION:An input/output controller 20 is provided between a processor 1 and an input/output device 30. An input/output control circuit 2 of the controller 20 refers to a command register 4 in an output control mode and confirms that the contents of a transfer amount count register 5a are not zero in an ON state. Then the circuit 2 refers to the contents of an address register 6a to read the data out of an address of a main memory and transfers the data to a buffer register 9a. This data is sent to the device 30 via an output gate 10 and an output driver 12. In this case, 1 is added to the address of the register 6a. At the same time, 1 is subtracted from the register 5a. The same processing is carried out also with input. Thus the processing is continued by detecting 8a and 8b a stop code out of a series of data or inverting the input and output modes when the count registers 5a and 5b are set at 0.
Patent JP-H03290638-A (JP)
Title: Camera
Inventor: WADA SHIGERU
IPC: G03B17/30
Filed: 1990-07-27
Abstract: PURPOSE:To prevent a film cartridge from falling by opening a cover by providing a locking means for regulating the opening action of the cover when the entrance of a cartridge chamber turns downward. CONSTITUTION:A weight 37 is attached to one end of a gravity actuation lever 36 so that it may fall in the direction of gravity preferantially to the other end. When the end on the weight 37 side falls in the erected state of a camera body, the other end rises on the contrary and abuts on one end of a locking pawl 30 so as to lock the movement that the locking pawl 30 is going to release the engagement of the cover 10 with a hook 29. Therefore, when the entrance of the cartridge chamber turns upward in a state where the cover 10 is closed, the locking of the cover 10 is released, and the film cartridge 9 is prevented from falling as soon as the cover 10 is opened, because the locking is performed in a state where the cover 10 is closed when the entrance turns downward.
Patent JP-H0522664-A (JP)
Title: Matrix switcher device
Inventor: GOTO HIDEAKI
IPC: H04Q3/52
Filed: 1991-07-16
Abstract: PURPOSE:To provide the matrix switcher device capable of easily increasing the number of inputs and outputs by adding more matrix switcher units. CONSTITUTION:The matrix switcher device, provided with K matrix switcher units MPX1, MPX2 to MPXk connected to one of N output terminals TO(N) of each L input terminals T(L), is composed of the parallel connection of each output terminal TO(N)1 and TO(N)2 to TO(N)K of each matrix switcher block MXSW1, MXSW2 to MXS%M.
Patent JP-S58101038-A (JP)
Title: Method and apparatus for feeding belt-shaped flexible material
Inventor: SHIRAI MASAYUKI
IPC: B29D30/00
Filed: 1981-12-14
Abstract: PURPOSE:To obtain an apparatus for feedong a belt-shaped material, by holding and securing the belt-shaped material to a tray assembly when the tray assembly for supporting and guiding the belt-shaped material is moved toward a molding drum, and retracting the belt-shaped material overhanging from the tray assembly into the tray assembly when the tray assembly is moved back. CONSTITUTION:When the tray assembly 17 for supporting and guiding the belt- shaped flexible material (tire material) 12 is moved forward, a free roll 87 is elevated by an air cylinder 89, and a holding plate 94 is lowered by an air cylinder 93 so that the belt-shaped material 12 is pinched between the holding plate 94 and a free roll 97 so as to secure the belt-shaped material. Thereafter when the belt-shaped material 12 is fed to the molding drum 29, the holding  plate 94 is raised by the air cylinder 93 to release the securing of the belt-shaped material. Then when the tray assembly 17 is moved back, the air cylinder 89 is  operated to lower the free roll 87 so that the belt-shaped material is pinched between the free roll 87 and a driving roll 45 and the belt-shaped material 12 is retracted into the tray assembly 17.
Patent JP-H0487657-A (JP)
Title: High injection nozzle
Inventor: NISHIZAWA SADAHIKO
IPC: B05B17/08
Filed: 1990-07-27
Abstract: PURPOSE:To remarkably increase the height of fountain by equipping both a straight pipe part in the upstream side and a tapered pipe part and forming a straight part in the midway part of the tapered pipe part. CONSTITUTION:Water introduced into a straight pipe part 3 from a supply pipe 5 is firstly straightened by a first flow straightening member 6. Large disturbance is removed from the water by the first flow straightening member 6. While this water is squeezed by a tapered pipe part 4A in the upstream part of a tapered pipe part 4 and flow velocity is raised, the water is passed through a second flow straightening member 8 and restraightened. Thereafter while furthermore raising the flow velocity, this water is spouted from an outlet. Since the water flow introduced into the tapered pipe part 4A in the upstream part is in a state wherein large disturbance has been already removed by the first flow straightening member 6, generation of swirl flow herein, namely disturbance of water flow is extremely suppressed. The flow velocity is furthermore raised by the tapered pipe part 4B in the downstream part from a straight part 7 and the water is spouted in a flow straightening state.