baber/WOPTO huggingface dataset:
Patent JP-H0847422-A (JP)
Title: Toothbrush equipped with fur-scraper
Inventor: SHINTANI SATOSHI
IPC: A46B5/00
Filed: 1994-08-08
Abstract: PURPOSE:To provide a toothbrush which can scrape fur on the tongue and also does not become dirty by a method wherein a recessed part is provided on either one or both of the rear surface and side surface of a locked part, and a fur-scraping blade is formed at a corner which is formed between the side surface of the recessed part and the rear surface of the flocked part. CONSTITUTION:For example, a recessed part 5 wherein the shape is slightly smaller than the rear surface of a flocked part, and the depth is uniform is provided on the rear surface 4 of the flocked part, and a fur-scraping blade 7 is formed at a corner between the side surface 6 of the recessed part and the rear surface 4 of the flocked part. The sharpness of the fur-scraping blade 7 is not as sharp as cutting the inside of the mouth but sharp enough to scrape fur on the tongue off. When a user brushes teeth, the fur-scraping blade 7 hits the inside of the mouth, but the fur-scraping blade 7 has a sharpness at a degree wherein the inside of the mouth is not cut, and teeth can be brushed without hurting the inside of the mouth. Before or after brushing teeth, the rear surface 4 of the flocked part is made to face the tongue, and the fur- scraping blade 7 is favorably brought into contact with the tongue, and fur on the tongue is scraped from the inside to the outside of the mouth. This motion is repeated several times. At this time, the scraping is done under a condition wherein the tongue is stiffened by applying some force.
Patent JP-H10178056-A (JP)
Title: Adhesive composition for semiconductor device and adhesive sheet for semiconductor device using the same
Inventor: SAWAMURA TAIJI
IPC: C09J201/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To improve reflow resistance property and thermal cycle property by using a thermoplastic resin and an epoxy resin that contains a specific epoxy resin as an essential constituent as an adhesive composition for a semiconductor integrated circuit. SOLUTION: Epoxy resin A that contains, as essential constituents, a thermoplastic resin and an epoxy resin (a) indicated by an expression is used as an adhesive composition for a semiconductor integrated circuit. R1-R8 in the expression indicate hydrogen atom, low-class alkyl group of C1-C4 or halogen atom. The epoxy resin (a) is contained in the epoxy resin A preferably by 60wt.% or higher and the epoxy resin A is contained in the adhesive composition preferably by 20-60wt.%. The thermoplastic resin preferably has, for example, amino group, carboxyl group, epoxy group, hydroxyl group, methylol group, isocyanate group, vinyl group, and silanal group as a functional group that can react with the epoxy resin A.
Patent JP-H0764490-A (JP)
Title: Light emitting display element
Inventor: UEI UEI
IPC: G09F9/30
Filed: 1993-08-31
Abstract: PURPOSE:To drive a light emission display element by relatively low voltage and improve its accuracy as a coloring or display element by providing a light emitting element for emitting light by means of electrons discharged from a strong dielectric by impressing alternating voltage. CONSTITUTION:A lower electrode layer 3, a strong dielectric layer 4, and an upper electrode layer 5 are laminated on the surface of the base plate 2 in a cell 1. A phospher layer 7 is formed inside the glass cell 6 opposite to the upper electrode layer 5 in the cell 1. When alternating pulse voltage is impressed on the lower electrode layer 3 from an electric power supply 8, remaneuce of the strong dielectric is inverted in the strong dielectric layer 4, and a strong electric field is generated accompanying this. When the strong electric field is impressed on the strong dielectric, electrons in the strong dielectric are drawn out by the upper electrode layer 5 following to a tunnel effect, and discharged outward. The phospher emits a light by radiating the electrons discharged from the upper electrode layer 5 to the phospher.
Patent JP-S6371920-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: G11B5/64
Filed: 1986-09-13
Abstract: PURPOSE:To form a magnetic recording medium which exhibits excellent running property, wear resistance and durability under all use conditions by depositing N-perfluorophenyl carboxylic acid amide on a thin ferromagnetic metallic film which is a magnetic layer. CONSTITUTION:This recording medium is constituted by forming the thin ferromagnetic metallic film 2 on a nonmagnetic substrate 1 and depositing a lubricating agent 3 layer essentially consisting of the N-perfluorophenyl carboxylic acid amide on the thin ferromagnetic metallic film 2. The N-perfluorophenyl carboxylic acid amide to be used as the lubricating agent includes the perfluorophenyl cargboxylic acid amide and N-perfluorophenyl perfluoroalkylamide. The lubricating agent, the adhesiveness and lubricity of which are maintained under the any use conditions and which maintains the lubricating effect for a long period of time is thereby formed and the magnetic recording medium having the excellent running property and durability is obtd.
Patent JP-S59107254-A (JP)
Title: Cell unit for measuring electrophoresis
Inventor: KAWAI YOSHIO
IPC: G01N27/447
Filed: 1982-12-10
Abstract: PURPOSE:To demarcate a space for containing a liquid sample and a space for containing a liquid for temp. control only by holding seal means under pressure by bringing the annular outer circumference part of one pair of surrounding means into close contact with an opposing annular end surface of the seal means. CONSTITUTION:A space 50 containing a fluid for controlling the temp. of the sample in a measuring cell 2 at the surroundings of the cell 2 is formed from a rear lid 39, a gasket 40, a frame part 41, a gasket 42 and a front lid 43. The one surrounding means 54 in close contact with the one side surfaces 51 of the opposing annular end surfaces 51, 52 of the gasket 42 functioning as the sealing means at the annular outer circumference part 53 consists of the lid 39, the gasket 40 and the part 41. The other surrounding means 56 in close contact with the other annular end surface 52 of the gasket 42 at the annular outer circumference part consists of the lid 43.
Patent JP-H0265484-A (JP)
Title: Video signal system conversion display device
Inventor: OGASAWARA KATSUICHI
IPC: H04N5/445
Filed: 1988-08-31
Abstract: PURPOSE:To improve the utilizing efficiency of a pattern and to obtain lots of information simultaneously by superimposing plural separate video signals added to a video signal converted into the standard system television signal form onto a high definition television signal. CONSTITUTION:A high definition television signal 1 is converted into the existing television signal form by a system conversion section 2 and additional video signals 6a-6d are superimposed on an excess part of the pattern. In this case, the high definition television signal 1 has an aspect ratio of 9:16 and it is displayed with compression to the lower or upper part of the pattern of the existing television system 3:4. When the added video signals a-d of the existing television signal form are displayed on the blanked part simultaneously, 6 kinds of patterns are just displayed in the pattern of 3:4. Thus, the utilizing efficiency of the pattern is maximized and the quantity of information obtained at once is increased.
Patent JP-S60109305-A (JP)
Title: Frequency comparing circuit
Inventor: YAMAGUCHI AKIRA
IPC: H03D13/00
Filed: 1983-11-17
Abstract: PURPOSE:To detect the large/small relation between signal frequencies by comparison with high precision by providing two circuits which vary in resistance value with the frequency of an input signal and have a positive and a negative equivalent resistance, an integrating the composite current of output currents of those two circuits. CONSTITUTION:A negative switched capacitor circuit 10 has its resistance value set according to a frequency to be compared with a reference frequency and also has the negative equivalent resistance, and a positive switched capacitor circuit 20 has its resistance value set according to the reference frequency and also has the positive equivalent resistance. A constant DC voltage V is applied to one-side terminals of those two switched capacitor circuits 10 and 20 in parallel. The other-side terminals of the switched capacitor circuits 10 and 20 are connected in common so as to obtain the composite current of the output currents of those circuits 10 and 20, and the composite current is integrated 3. A frequency shift is detected from the integral value.
Patent JP-H1168172-A (JP)
Title: Junction of group silicon and germanium-based material, thermoelectric converter module and manufacture thereof
Inventor: MIYOSHI MAKOTO
IPC: H01L35/14
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a thermoelectric converter module which has a hot junction of high heat resistance and high thermal shock resistance and can be used in a temperature range of high thermoelectric conversion efficiency and has little power loss at the junction. SOLUTION: A thermoelectric converter module 1 having junctions wherein a p-type thermoelectric semiconductor 3, electrodes 6 and 7, and an n-type thermoelectric semiconductor 2 are electrically joined is manufactured by this method. Thereon, the junctions are formed using junction materials 4 and 5 of Ag or junction materials 4 and 5 wherein Ag content is over 85 weight% and the remainder consists of more than one element selected between Mn, Cr, V, and Ti in the junctions of the p-type thermoelectric semiconductor 3, the n-type thermoelectric semiconductor 2, and the electrodes 6 and 7 of which major constituents are Si-Ge.
Patent JP-S60109015-A (JP)
Title: Automatic tracking system of magnetic recorder
Inventor: MARUYAMA EIICHI
IPC: G11B5/584
Filed: 1983-11-17
Abstract: PURPOSE:To detect an excitation phase which provides a maximum level in a short time and to improve the efficiency of reproducing operation by starting automatic tracking operation with the outermost excitation phase of a predetermined permissible range. CONSTITUTION:Respective excitation phases of a stepping motor 2 are controlled during data reproduction to move a magnetic head 4 through moving means 2, 3, and 6 to the outermost excitation phase of the predetermined permissible range based upon a specific phase within a recording track as the center. Then, the motor 2 of the means 2, 3, and 6 is reversed to move the head to the respective excitation phases in the opposite direction. Then, each level of data reproduced from a recording track when the magnetic head is positioned at each excitation phase during the movement is detected to move the head 4 to the excitation phase which provides a maximum value. Thus, the excitation phase which provides the maximum level is detected in a short time to improve the efficiency of the reproducing operation.
Patent JP-2000046134-A (JP)
Title: Friction speed changer
Inventor: FUKUDA TOSHIHIRO
IPC: F16H13/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To attain compatibility of both miniaturization of an electric motor- driven power steering device and improvement of operability of a steering wheel by realizing a structure capable of converting speed change ratio in accordance with torque to be transmitted. SOLUTION: Torque transmitted to an input shaft 16 from an electric motor 8 is applied to a lower steering shaft 3 through an input disk 25, output disk 28, and a loading cam device 29. The input shaft 16 is supported displaceably over a diametric direction of the output disk 28 and an idler disk 30, to be pressed to the diametric direction inward of both these disks 28, 30 by a coned disk spring 23. Elastic force of this coned disk spring 23 is balanced with thrust generated by the loading cam device 29, so as to change speed change ratio by displacing the input shaft 16 in an axial direction.
Patent JP-H03170275-A (JP)
Title: Flexible frequency control device for impact actuator
Inventor: POORU BII KIYANBERU
IPC: F01L25/06
Filed: 1990-08-17
Abstract: PURPOSE: To reduce a shock when a piston is moved by providing a valve response means controlling the time required for displacing a valve in the fourth direction when a valve actuating means is operated. CONSTITUTION: A high-pressure source 34 is communicated with a pressure pipe 46 only when a piston 16 is moved to the left. This is a unique period when the biasing force of a pin 24 overcomes the biasing force of a pin 30 to move a valve 20 to the right. The frequency of the shock between the piston 16 and a driving block 18 is reduced when a stroke limiter 22 is moved to the left to increase the stroke of the valve 20. As the frequency of the piston 16 is made lower, the moving distance of the piston 16 is increased while a constant high pressure is applied to a pressure face 44, and the shock between the piston 16 and driving block 18 is increased.
Patent JP-H0266726-A (JP)
Title: Optical information recording and reproducing device
Inventor: MIZUNIWA YASUHIRO
IPC: G11B7/12
Filed: 1988-08-31
Abstract: PURPOSE:To warn the reduction of an emitting light quantity to an operator and to improve the reliability of a recording and reproducing device by detecting the light quantity of the emitting light from an optical head, comparing the output of a light quantity detector with a prescribed reference level and discriminating the light output abnormality of an optical head based on the compared result. CONSTITUTION:The emitting light from an objective lens 26 of an optical head 21 of an optical information recording and reproducing device is detected by an emitting light quantity detector 1 arranged at the position to light-receive all and the output of the detector 1 and is compared with a criterion voltage 11 by a comparator 2. The AND of an abnormality detecting signal 51 of the output of the comparator 2 and an emitting light quantity measuring permitting signal 41 of the head 21 is obtained, and a warning signal 52 is outputted. Based on the compared result of the output of the emitted objective lens 26 and the prescribed reference level, the abnormality of the optical head 21 is decided, the reduction of the emitting light quantity is warned to the operator and the reliability of the recording and reproducing device is improved.
Patent JP-H1074829-A (JP)
Title: Insulated gate field effect transistor
Inventor: HAUF MANFRED
IPC: H01L27/108
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor(FET) which is separated on both sides by a trench. SOLUTION: This FET has a dielectric layer inside a separate trench 120 at least along one side face. This dielectric layer can be made into an ONO layer 120 and inside that layer, catalysts are diffused. Potassium is available as the catalyst. A gate oxide along the side face of the FET extremely close to the ONO layer 126 is thicker than a gate oxide between both the side faces.
Patent JP-S6277231-A (JP)
Title: Automatic shifting device for 4-wheel-drive vehicle
Inventor: IWATSUKI TATSUYA
IPC: B60K23/08
Filed: 1985-09-30
Abstract: PURPOSE:To improve cornering performance, by furnishing a device to shift to the 4-wheel-drive through computing a limitation of cornering force in a cornering. CONSTITUTION:A driving force from an engine is delivered to a torque converter 1, a main transmission 2, and a sub-transmission 3, and, the output is transmitted to a frontwheel driving shaft 7 through a differential unit 6, and exercises a 2-wheel-drive. On the other hand, signals of the accelerator opening, the engine rotations, the tire load, the steering angle, and the car speed are input to an arithmetic processor C, to compute the driving force and the cornering force. When the cornering force reaches the limitation, a current is applied to a solenoid S and a clutch 13 is shifted to the 4-wheel-drive side. Therefore, a slip of the driving wheels is prevented and the limiting property in the cornering can be improved.
Patent JP-H0643094-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: NISHIGAKI HIDEHISA
IPC: G01N21/31
Filed: 1992-07-22
Abstract: PURPOSE:To automate the setting of a sample. CONSTITUTION:Mobile mechanisms 31, 32 for moving a heating tube 11 between a first position at which the center axis thereof agrees with the axis of a measuring beam, and a second position not between a light emitting part and a light receiving part, are provided. A pincette 41 capable of controlling the hold and release of a sample boat 17 and a rotary arm 38 for moving the pincette 41 only a fixed length are provided to put the boat 17 at a fixed position within the tube 11, when the tube 11 is put at the second position.
Patent JP-H0552687-A (JP)
Title: Pressure detector
Inventor: KAWAKAMI TAKAHIRO
IPC: G01L9/00
Filed: 1991-08-28
Abstract: PURPOSE:To achieve durability and connection reliability of a pressure sensor device, to reduce the size, and to improve the profitability by stably retaining the pressure sensor device and a presser plate by a disc spacer, and by connecting the device to a circuit substrate fixed to the end side surface of a cylindrical case and so on. CONSTITUTION:A flange of a pressure sensor device 21 is fixed to a stem member 30 through a disc spacer 26, with presser plate 40, while a lead pin 25 of the device 21 is bent in the radial direction along a groove provided on the spacer 26, and is connected to a junction terminal 36 or to a circuit substrate 33 by soldering. Since the device 21 is held by the spacer 26, thereby, the supporting stress of the substrate 33 is not worked on the soldered and connected part of the pin 25, and the durability as well as the reliability of the connected part can be achieved, while the device 21 is stably maintained. Since the pin 25 is bent and is thus adjusted in the form, the number of circuit substrates used can be reduced, and the size of the device can thus be reduced.
Patent JP-H0264418-A (JP)
Title: Measuring apparatus of internal volume
Inventor: MATSUKAWA TETSUYA
IPC: G01F17/00
Filed: 1988-08-31
Abstract: PURPOSE:To perform easy and accurate measurement of an internal capacity by providing a resonant state detecting means of detecting a resonant state of a Helmholtz resonator and a resonant state detecting means of detecting the resonant state of said Helmholtz resonator. CONSTITUTION:An electric signal is given to an acoustic wave generator 17 through an amplifier 29 from an oscillator 27 which is adjusted and controlled to be frequency-variable by an arithmetic control device 40, and thereby an acoustic wave of an arbitrary frequency can be injected into a Helmholtz resonator 15. Besides, both a first sound pressure sensor 19 and a second sound pressure sensor 23 output detection signals to a phase difference meter 31. A sound pressure A at the moment when it is detected at a fitting position X2 by a third sound pressure sensor 25 is caught at a fitting position X1 of the first sound pressure sensor 19, and thereby a phase difference theta is determined from theta=sin<-1> (A/B) and a wavelength lambda from lambda=2pi.x/sin<-1> (A/B). By determining the wavelength lambda in a resonant state from the above relations, the internal capacity V of a substance 1 to be measured can be determined easily and accurately by the equation I.
Patent JP-H0497788-A (JP)
Title: Electric washing machine
Inventor: NAKAYA MASAKI
IPC: D06F39/08
Filed: 1990-08-17
Abstract: PURPOSE:To make washing operation with hot water of an arbitrary temperature right from the beginning by controlling the operations of a hot-water supplying means which supplies the hot-water in a water storing tank installed to a washing tank and a water supplying means which supplies tapped water to the washing tank on the basis of the output of a water temperature setting means. CONSTITUTION:A stored water temperature detecting means 4 is constituted of a thermistor and detects the temperature of hot-water in a water storing tank 3, and a supplied water temperature detecting means 11 is also constituted of a thermistor and detects the water temperature at a water supplying port 7. A water temperature setting means 12 sets the temperature of the water supplied to a washing tank 2. A controlling means 14 inputs the outputs of the means 4 and 12 and controls the operations of a heating means, hot-water supplying valve 5, cold water supplying valve 8, etc. Therefore, boiled water can be used in the water storing tank by mixing the boiled water with cold water in accordance with the setting means 12 and need of counting the time required for boiling the water into the washing time is eliminated, and hot-water of a stable temperature can be supplied simultaneously with the commencement of washing operation.
Patent JP-H0643688-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SATO MORIYUKI
IPC: G03G9/087
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a low-temp. fixative toner without deteriorating the crushability, preservation stability and fixability by incorporating a resin consisting of a specified repeating unit into the toner. CONSTITUTION:This toner contains a resin consisting of a repeating unit shown by formula I. In the formula, R<1> is a 1-25C alkylene group having a straight chain or branched chain, R<2> is a styrenic polymer, X is a group shown by formula II, X<1> and X<2> are the group shown by formula II or III when X is directly coupled, X<1> is-O-where X is shown by formula II, X<2> is a group shown by formula IV, (y) and (z) are 0 or 1, and (m) and (n) are an integer of 1. The resin has a thermotropic liq. crystal property, the crystallinity is generally high, and the resin exhibits a thermosoftening behavior below the m.p. The resin is rapidly liquefied (melted), when further heated, the viscosity is lowered, and the temp. is decreased.
Patent JP-H1169586-A (JP)
Title: Linear body holder
Inventor: OOKA SHINKICHI
IPC: H02G9/06
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To easily separate a holder from a linear body when the holder cannot keep engagement with the inner surface of a pipe by forming a groove extending in the axis direction in the outer surface of the main body of a ring-shaped holder which is expanded in diameter and is kept in pressure contact with the inner surface of the pipe. SOLUTION: In a plate-like material, projections 5 are formed and a bent section 2 which projects in the same direction as the projections 5 and extends in the transverse direction of the material is formed near the projections. When the plate-like material is rolled into a cylindrical shape with the bent section inside to form the main body of a holder, the bent section 2 forms a groove 3 in the external surface of the main body of a holder. In order to lay a linear body 4 in a pipe using the holder made by rolling the plate-like material, the holder which holds the linear body 4 in the groove 3 and is in a diameter shrinked state is expanded in diameter by a cover at a specified place in the pipe to press the outer surface of the holder against the inner surface of the pipe.  Nextly, a packer is shrinked in diameter and then the holder is also shrinked in diameter due to the elasticity of the holder and the elastic member. However, the edge 7 of the holder is engaged with the projection 5 located nearest to the edge 7 and therefore further shrinkage of diameter of the holder is prevented and the holder is fixed to the inner surface of the pipe.