baber/WOPTO huggingface dataset:
Patent JP-H06265599-A (JP)
Title: Multichip module
Inventor: SHIMADA OSAMU
IPC: H01L23/538
Filed: 1993-03-15
Abstract: PURPOSE:To provide a multichip module in which the internal wiring can be set at a desired potential and burn-in test can be carried out positively under module state. CONSTITUTION:A second power supply wiring 5 and a second ground wiring 2 are provided in addition to first power supply wiring 1 and first ground wiring 6. An internal wiring 4 connecting between semiconductor chips IC1 and IC2 is connected through a resistor R1 with the second power supply wiring 5 and through a resistor R2 with the first ground wiring 6. The second power supply wiring 5 and the first ground wiring 6 are not connected directly with the semiconductor chips IC1, IC2, etc., but connected with outer terminals 15, 16.
Patent JP-S54146604-A (JP)
Title: Tone-arm device
Inventor: KUSAKA SATORU
IPC: G11B3/08
Filed: 1978-05-08
Abstract: PURPOSE: To obtain sufficient motional feedback effect by a compact structure, by connection turning an electromagnetic means and a detecting means while using a turning shaft of a tone-arm as a fulcrum.  
     CONSTITUTION: A horizontal detecting coil 22 and a horizontal drive coil 23 are mounted to both sides of a connecting portion material 19 suspension installed to a lower end of a horizontal turning shaft 10 for a tone-arm 1, a coil 22 constitutes a horizontal speed detector 28 with a yoke 24 and a magnet 25 to detect the speed of a horizontal drive motor 29, and braking is applied to the motor 29, thus preventing resonance at low ranges in the horizontal direction, etc. The coil 23 forms the horizontal drive motor 29 with a yoke 26 and magnets 27a, 27b, and is provided with various kinds of control functions of lead-in, lead-out, return, inside force denial, etc. besides the revolution of the arm 1 in the horizontal direction through  the turning shaft 10. Thus, sufficient motional feedback effect can simply be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04289564-A (JP)
Title: Magnetic disk device
Inventor: SEGA MASAHIKO
IPC: G11B33/08
Filed: 1991-03-19
Abstract: PURPOSE:To effectively improve the floating characteristic of a magnetic head of a magnetic disk device by providing a carriage with a damping mechanism which damps and reduces coupled vibration with the carriage and a head suspension. CONSTITUTION:The carriage consists of a carriage main body part 2 and a coil blade ASSY part 3, and a cylinder member 26 constitutes a sandwich structure on the inner peripheral surface of a thick cylinder 5 of a pipe member as a constituting element of the carriage main body part with a viscoelastic material 25 between them. Since bending vibration of the carriage main body and coupled vibration of the head suspension are damped though occurring, the variance in extent of floating of the magnetic head is reduced. As the result, a high-reliability HDA having the good floating characteristic is presented.
Patent JP-H08247584-A (JP)
Title: Accumulator
Inventor: YAMAMOTO HARUYOSHI
IPC: F25B40/00
Filed: 1995-03-14
Abstract: PURPOSE: To make a liquid refrigerant less apt to return to a compressor by a method wherein an internal space of a chamber is divided by a partition plate and a return refrigerant inflow pipe and a return refrigerant outflow pipe is connected respectively to one space, and a condensed refrigerant inflow pipe and a condensed refrigerant outflow pipe respectively to the other pace to evaporate the return liquid refrigerant retained utilizing heat of the condensed refrigerant. CONSTITUTION: The internal space of a chamber 15 is divided into two spaces 17a and 17b by a partition plate 16 to form an accumulator body 18. A return refrigerant inflow pipe 19 and a return refrigerant outflow pipe 20 are connected to one space 17a and a condensed refrigerant inflow pipe 21 and a condensed refrigerant outflow pipe 22 are connected to the other space 17b respectively. Then, at the starting of a compressor or when the load of a refrigerating system is small, a liquid refrigerant which runs over an evaporator to be accumulated in the one space 17a is heated and evaporated by a condensed refrigerant introduced into the other space 17b to be turned to a gas refrigerant. Thus, the liquid refrigerant is caused to be entrained into a flow of the gas refrigerant to keep it less apt to return to the compressor thereby preventing possible damage to the compressor.
Patent JP-H09247493-A (JP)
Title: Crt display
Inventor: ITO TAKAHIRO
IPC: H04N5/14
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To display a high quality image in accordance with various kinds of equipments with different frequency characteristics by permitting the frequency characteristic of an image amplifier circuit variable. SOLUTION: The user of a CRT display adjusts image quality by a user control 105 by viewing image quality. A control signal inputted from the user control 105 is transmitted to the image amplifier circuit 102 through a control part 104, adjusted in the frequency characteristic so as to have optimum image quality in accordance with the waveform of the input video signal 101 and transmitted to CRT 103. When the high-band frequency characteristic of the input video signal waveform is strong and a shoot is large with the image amplifier circuit frequency characteristic when the input video signal waveform is optimum as reference, an image adjusting function permits the high-band frequency characteristic of the image amplifier circuit to be weak.  When the high-band frequency characteristic of the input video signal waveform is weak, the high-band frequency characteristic of the image amplifier circuit is permitted to be strong. Therefore, control is executed so as to normally obtain optimum image quality in accordance with the waveform of the input video signal.
Patent JP-H07244146-A (JP)
Title: Tracking apparatus of set sea route
Inventor: TAKAHASHI SHUNJI
IPC: G01S5/10
Filed: 1994-03-01
Abstract: PURPOSE:To properly detect a bend line by a method wherein it is always detected on which side the position of an own ship is situated out of a next sea route and its extension line and a point of time when the position of the own ship is changed is judged to be a bend point. CONSTITUTION:A navigation computation part 6 always judges on which side the position of an own ship is situated out of a next sea route and its extension line. When the next sea route and its extension line are designated as a 0 axis, their left side is designated as (-) coordinates and their right side is designated as (+) coordinates on coordinates, the position of the own ship is situated on the (-) coordinates up to a bend point. When the position is brought close to the bend point, a negative value becomes small. When a ship does not correct a sea route, the position is changed to the (+) coordinates at a point of time when it exceeds the bend point, and a positive value is increased gradually. Consequently, the navigation computation part 6 detects a point of time when the position of the own ship is changed to the side of the (+) coordinates from the side of the (-) coordinates, it outputs, from a navigation-information output terminal 9, information that the ship is being passed through the bend point and that the sea route is to be renewed, it outputs navigation- renewal information to a sea route memory 8, and it sets the next sea route to a present sea route.
Patent JP-H05258034-A (JP)
Title: Device and method for color image correction
IPC: H04N1/60
Filed: 1992-03-13
Abstract: PURPOSE:To correct a color image at high speed and in accordance with a desire on the reproducibility, etc., of the image and to automatically correct a color without depending on human perception, at ease and with high reliability concerning a device/method for color image correction, which inputs an original color image obtained from an original color picture, corrects the color of the original color image to be close to the original color picture and outputs a color corrected image which is faithful to the original color picture. CONSTITUTION:This device/method is provided with an image area extracting part 30 extracting a set image area from all the image areas of the original color picture or the color corrected image, a color correction learning part 20 which learns to make color data of the image area extracted from the image area extracting part 30 to be closed to target color data and outputs data for correction obtained by learning, and a color correction means 10 correcting the color to the inputted original color image based on data for correction obtained by the color correction learning part 20.
Patent JP-H10248742-A (JP)
Title: Portable washer
Inventor: OTA MASUO
IPC: A47K7/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable washer provided with a jetting hole switching means for switching the jetting of washing water from a nozzle to be strong and weak in a nozzle part. SOLUTION: The nozzle part 2 attached so as to be turned to a using position from a main body part 1 is provided with a cylindrical part 15 for passing through the washing water supplied from a pump 7 and jetting it from a jetting hole 10 and a sliding part 16 freely slidably fitted to the cylindrical part 15. For the plural pieces of the jetting holes 10 formed at the cylindrical part 15, a weak jetting pressure is attained since the washing water is jetted from all the jetting holes 10 when the sliding part 16 is moved to the side of the main body part 1 and a strong jetting pressure is attained since a part of the jetting holes 10 are closed, the number is reduced and the washing water is jetted from less jetting holes 10 when the sliding part 16 is moved to a tip side.
Patent JP-2000253252-A (JP)
Title: Copying device, picture processor, picture processing system and picture processing method
Inventor: OTA KENICHI
IPC: G06F15/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a copying device which can easily execute calibration on the print output characteristic of a printer connected through a network. SOLUTION: In a copying machine connected to a network, an operation and a processing for calibration on a printer are executed. Namely, the identification numbers, etc., of all printers connected to the network are displayed on the operation panel of the copying machine as a processing in the copying machine when the execution of calibration is instructed (S602). When a user selects the printer executing calibration through the display (S603), a processing for outputting a prescribed test pattern is executed from the printer. (S604). The read of the test pattern, the generation of a correction table and the registration of the table in the printer (S605-S609) are executed as the operation and the processing in the copying machine.
Patent JP-H01227770-A (JP)
Title: Gut for racket
Inventor: ANZAI YUTAKA
IPC: A63B51/02
Filed: 1988-03-07
Abstract: PURPOSE:To form a gut having adequate ruggedness on the surface by enclosing multifilaments around a monofilament and integrally welding and fixing the multifilament and the monofilament via the multifilament. CONSTITUTION:This gut is formed by enclosing the circumference of the monofilament consisting of a thermoplastic polymer A such as polyethylene terephthalate with the multifilaments. The multifilaments consists of the structure in which a thermoplastic polymer B(e.g, copolymerized polyester) having the m. p. lower by >=20 deg.C than the m. p. of the thermoplastic polymer A occupies at least >=50% of the fiber surface. The multifilaments and the monofilament are integrally welded and fixed via the multifilaments. As a result, the gut for rackets having the adequate ruggedness on the surface of the gut is produced by a simple production process.
Patent JP-H09246406-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MEGURO TOSHITAKA
IPC: H01L29/788
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To realize extinction of a recess of polycrystal silicon and improvement in the shape thereof, by performing isotropic dry etching of a recess of polycrystal silicon of a control gate electrode formed on a slit portion between floating gate electrodes. SOLUTION: A field oxide film 2 is formed on a silicon substrate 1, and a first gate insulating film 3 is formed on a well region except for a region on the field oxide film 2. Subsequently, a polycrystal silicon film 7 is deposited and impurity is doped into the polycrystal silicon film 7 thus forming a floating gate electrode 4. A resist pattern is formed on the floating gate electrode 4, and the floating gate electrode 4 is etched using the pattern as a mask, thus forming a slit 5 between the floating gate electrodes 4 on the field oxide film 2. The polycrystal, silicon film 7 is deposited on the slit 5 via a gate insulating film 6, and a recess of the polycrystal silicon film 7 is isotropically dry-etched.
Patent JP-S62259173-A (JP)
Title: Formation of paper pattern for dress based on design pattern
Inventor: MATSUSHIMA YUUKI
IPC: G06F17/50
Filed: 1986-03-14
Abstract: PURPOSE:To form a paper pattern for dress that attains suitability and positioning between the paper pattern and dress materials, by using a design pattern showing a cutting form of the dress materials and the pattern of said materials as the objects for input and securing coincidence between the paper pattern and the body form of each person. CONSTITUTION:A new paper pattern for dress is produced by prescribed processing in accordance with a body form and the pattern of the dress materials is inputted by an input means 5 via a color image scanner. Then the new paper pattern is read out and synthesized with the pattern of the dress materials. A cubic dress obtained by combining paper patterns is outputted onto a CRT display 3. The joint parts of the pattern of the dress materials are confirmed. Then the paper pattern is outputted onto an X-Y plotter 7 when a design pattern is approved. If the design pattern is not approved, another design pattern is selected and inputted. These said operations are repeated to obtain a design pattern based on the body form data on each person and in accordance with preference of each person.
Patent JP-2000250317-A (JP)
Title: Developing device
Inventor: MATSUMOTO TAKUSHI
IPC: G03G15/08
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which can prevent a toner particle peeled from a magnetic carrier from adhering to the surface of a developer carrier, and by which stable image quality with small density fluctuation can be obtained. SOLUTION: As for this developing device which is arranged so that it comes close to a photoreceptor drum carrying an electrostatic latent image and moving in the specified direction at a specified developing area, which is provided with a developing roll carrying the developer constituted of toner and the magnetic carrier on its surface and rotating, and which develops the electrostatic latent image carried by the photoreceptor drum and moved to the developing area by the toner inside the developer carried to the developing area by the developing roll and the developing roll 40 has a conductive base body 41a, a magnetic recording layer 41b laminated on the base body 41a, and an insulating resin layer 41c laminated on the layer 41b with uniform film thickness.
Patent JP-S62213452-A (JP)
Title: Signal terminal equipment
Inventor: KAWAKAMI MASAKAZU
IPC: H04L69/40
Filed: 1986-03-14
Abstract: PURPOSE:To improve the quality of the network of the CCITT No.7 signal system by retrieving a final message signal unit number in a transmission buffer when a data link or an opposite station terminal equipment is failed. CONSTITUTION:When a unknown MSU number of an opposite terminal equipment or a fault is detected by its own signal terminal equipment in a final message signal unit (MSU) retrieval program stored in a memory 3 and executed by a microprocessor 2, the message signal unit in the transmission buffer is retrieved. When the MSU number exists in the opposite terminal equipment and it is normal, the retransmission buffer of its own signal terminal equipment is revised by the opposite reception MSU to retrieve the MSU in the transmission buffer.
Patent JP-H101491-A (JP)
Title: Substituted diphenyldiphosphine compound and its production
Inventor: REGNAT DIETER DR
IPC: C07F9/50
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new diphosphine compound useful as e.g. a stabilizer, a raw material for the Wittig reagent, raw material for metal complex catalysts, by reaction between an amino group-bearing diphenylphosphine oxide, a dihalide and a base under specified conditions. SOLUTION: This compound, which is a new substituted diphenyldiphosphine compound of formula I [R<1> is H or a 1-12C alkyl; R<2> is a 1-8C alkylene, 2-4C oxygen-contg. alkylene, a group of formula II, 3-10C cycloalkylene, etc.; R<3> is a 1-25C alkyl or 6-10C aryl; A is COO<-> or SO3 <-> ; (x)=0 and (y)=1 and (m)=1 and (n)=1, or (x)=1 and (y)=1 and (m)=1 or 2 and (n)=1 or 2, or, when R<2> is a group of formula II, etc., (x)=1 and (y)=0 and (m)=0 or 1 and (n)=0 or 1], is useful as a stabilizer for olefins, a ligand for metal complex catalysts, etc. This new compound is obtained by reaction of a phosphine oxide of formula III or formula IV with a dihalide of the formula X-R<2> -X (X is a halogen) and a base.
Patent JP-S56150577-A (JP)
Title: Thermal head driver
Inventor: NODA ATSUSHI
IPC: B41J2/36
Filed: 1980-04-24
Abstract: PURPOSE:To offer a high quality printing while maintaining a printing density at a constant level, by arranging the circuit which can change an applied voltage in accordance with an interval between pulse signals, in the thermal head-driving circuit which will feed pulse signals to a plurality of heat generating resistors for printing. CONSTITUTION:The common terminal (a) of the heat generating resistors 8 of a thermal head 3 is lead through a parallel connection composed of a resistor Ro and a voltage-dropping diode Di to an electric power source +V, and also put through a condensor Co to earth. The other terminals (bn) of the heat generating resistors 8 are lead to the collector of a drive transistor Tn. In case of type printing after a long break, a voltage to be charged to the terminal (a) is maintained at a level higher than that during a continuous type printing period, by an electric charge accumulated in the condenser Co. Consequently, it is possible to print types at a constant density from the beginning of the type printing operation. With the continuation of type printing, the applied voltage is gradually lowered by each of the generations of type printing pulses Cn, and stabilized at a voltage V1 suitable for the continuous type printing operation.
Patent JP-S60199275-A (JP)
Title: Ghost eliminating device
Inventor: MURAKAMI JIYUNZOU
IPC: H04N5/21
Filed: 1984-03-24
Abstract: PURPOSE:To suppress effectively growth of unnecessary taps caused by tap gain correction control from being increased while suppressing the increase in the visually residual ghost to a minimum value by setting larger the leakage at the tap gain correction that the leakage with respect to the tap contributing to the elimination of remote ghost as to the tap contributing the erasure of nearby ghost. CONSTITUTION:A leakage amount arithmetic circuit 70 inputs a tap gain {c1} read from a tap gain memory 48 and decides the leakage 11 by formula I , where beta(i) is a coefficient being a function of a tap number (i), and the beta(i) is predetermined to a value as shown in Fig., larger when the (i) is near zero and smaller as the ¦i¦ increases, where i=0 is the case with the main tap. In expressing an upper limit of a ghost level not causing so much mental feeling of disorder regardless of the presence of ghost on a pattern as DU ratio (desired signal versus undesirable signal ratio in dB) as a permissible ghost value, the characteristic is shown roughly in Fig. That is, the residual ghost larger to some degree is permitted to a nearby ghost having a delay time of <=2muS than a ghost having a delay time of >=5muS.
Patent JP-S59180328-A (JP)
Title: Reader for indicated value on analog indicator
Inventor: KAWANISHI KATSUZOU
IPC: G01D5/245
Filed: 1983-03-30
Abstract: PURPOSE:To read the indicated value of a pointer in a balanced state even when the pointer is in an oscillation state by detecting peak values of oscillations of the pointer and averaging the peak values. CONSTITUTION:A reference scale detecting means 10 detects the distance la from a reference position 0 to the center of the reference gradation 3 on the basis of the output of a comparing circuit 7. Similarly, the distance lc from the reference position 0 to the center position of an adjacent gradation 4 is detected by an adjacent gradation detecting means 12 on the basis of the output of the circuit 7 and a horizontal synchronizing signal. Further, a pointer detecting means 14 detects the distance lm from the reference position 0 to the center position of each pointer 5. Then, la, lc, and lm are inputted to a relative pointer position calculating means 16 to calculate (lm-la)/(lc-la) and distance Sm corresponding to the reference gradation 3 of the pointer 5 is calculated. Peak values of Sm are detected by a peak value detecting means 17 and an averaging means 18 calculates the mean value of the peak values. This mean value is the indicated value of the pointer 5 in the balanced state.
Patent JP-S61213136-A (JP)
Title: Continuous pultrusion method of frp pipe
Inventor: HIRANO TERUO
IPC: B29C70/16
Filed: 1985-03-18
Abstract: PURPOSE:To improve dimensional accuracy, by a method wherein an external shape of an FRP layer is fixed by passing through a shaping die fitted to an impregnation tank and a shaping ring device in front of a ultraviolet-curing furnace and curing of only a surface layer is performed in the inside of the ultraviolet-curing furnace. CONSTITUTION:A vinyl chloride pipe is extruded through an extruding machine 1, which is made to cure into a circular form by passing under water in the inside of a cooling tank 2 while sizing is being performed and pulled out through a pulling machine 3. Glass roving provided on rests 4, 4 is made to fit to the external circumference of a vinyl chloride pipe P1 in a manner of running along the pipe and made to impregnate in an impregnation tank 5. As the glass roving 37 is wound over the external circumference of a pipe P2 which have shifted to a winder 7 and pressed by rubber sheets 41, 41, also the glass roving 37 is impregnated with unsaturated polyester resin. An external shape is fixed by passing a reinforcement pipe P3 through a shaping ring device 49 and a surface layer is made to cure by passing the pipe P3 through ultraviolet curing furnaces 8a, 8b, 8c. The inside of the same is made to cure by a far infrared furnace 9, water-cooled in a cooling tank 11 after the inside of a mold 10 of the extruding machine has been coated with polyethylene, and made to cure by a curing furnace 15 after the same has been pulled out by a pulling machine 12.
Patent JP-S58184572-A (JP)
Inventor: HANAOKA TADASHI
IPC: H05B44/00
Filed: 1983-03-31
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。