baber/WOPTO huggingface dataset:
Patent JP-H01170107-A (JP)
Title: Line equalizer
Inventor: EJIMA NORIMASA
IPC: H03H7/01
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a line equalizer to easily and inexpensively equalize the frequency characteristic of a transmission line by utilizing the voltage increase of a constant current source due to the direct current resistance portion of the transmission line and executing a control. CONSTITUTION:The output voltage of a constant current source 5 in a receiving side device 2 is increased by a voltage degree due to the product of the direct current resistance portion of a transmission line 3 and a supply current. Since the direct current resistance portion of the line 3 is proportionate to the length of the line 3, the output voltage increasing quantity of the current source 5 is changed in proportion to the length of the line 3. A control circuit 6 detects the output voltage increasing quantity of the current source 5, and the circuit 6 controls a voltage variable line equalizing circuit 7 by utilizing such an above- mentioned relation. As a result, the frequency characteristic of the line 3 is equalized by the circuit 7. Thus, the line equalizer to easily and inexpensively equalize the frequency characteristic of the line 3 can be obtained.
Patent JP-2000146396-A (JP)
Title: Temperature-adjustable refrigerator
Inventor: KITANI BUNICHI
IPC: F25B21/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a temperature-adjustable refrigerator with improved temperature controllability by compensating for influence due to the temperature fluctuation of the fresh air outside a refrigerator. SOLUTION: A temperature-adjustable refrigerator is provided with a heat- insulating casing, a heat-insulating door for opening/closing the opening of the casing, a thermoelectric conversion element for cooling or heating the inside of the casing 1, a heat absorption means for adhering to the thermoelectric conversion element, a cooling means for adhering to the thermoelectric conversion element 5, a power supply part for supplying power to the thermoelectric conversion element, a sensor 13 for detecting temperature inside the casing, a means 16 for setting temperature inside the casing, a sensor 15 for detecting temperature outside the casing, and a setting temperature correction means 17 for correcting the setting temperature inside the casing being set by the means 16 for setting temperature inside the casing.
Patent JP-H04196229-A (JP)
Title: Conveyance jig of tape carrier for semiconductor use
Inventor: HASHII TERUYA
IPC: H01L21/50
Filed: 1990-11-27
Abstract: PURPOSE:To plate the outer lead part of a tape carrier in a state that the tape carrier has been attached by a method wherein an external connecting conductor part for plating use is revealed and formed on the outer surface of a conveyance jig, an internal connecting conductor for plating use is connected to a lead pattern and the conductor parts are connected to each other. CONSTITUTION:Since external connecting conductor parts 4A, 4B for plating use are revealed and formed on the outer surface of a conveyance jig, they can be connected easily to external electrodes at a plating device. On the other hand, an internal connecting conductor part 5 for plating use is connected to a lead pattern on a tape carrier 2 when the tape carrier 2 is attached to the conveyance jig 1. In addition, the conductor parts 4A, 4B, 5 are connected to each other. Thereby, the lead pattern at the tape carrier can be plated in a state that the tape carrier has been attached to the conveyance jig.
Patent JP-H03187727-A (JP)
Title: Width-spreading and form-regulating method of foamed sheet
Inventor: YOSHIMUNE YOSHIYUKI
IPC: B29L7/00
Filed: 1989-12-15
Abstract: PURPOSE:To spread surely and continuously the width of the whole foamed sheet and to regulate the form thereof by pressing a rotating part of an apparatus for spreading the width of the sheet at a specified face pressure on the surfaces close to both side parts of the foamed sheet guided out of the exit of a horizontal continuous foaming oven. CONSTITUTION:A foamed sheet 2 guided out of an exit 1b of a horizontal continuous foaming oven is transferred in the direction (p) as it is and the surroundings 2a and 2a of both side parts are pressed by means of discs 3a of an apparatus 3 for spreading the width of a sheet placed close to the exit 1b. In this case, as the disc 3a is freely rotated by following the movement of the foamed sheet 2 as indicated with an arrow mark (q), excess stress is not applied on the surroundings 2a and 2a of both side parts. Therefore, wavy deformations on the surroundings of both side parts are continuously pushed out by means of this disc 3a and spread in width and are regulated into a flat state and it moves in the downstream direction. Therefore, even after cooling at standing, no bending, crease, overlap, etc., occurs over the whole foamed sheet obtd.
Patent JP-2000155956-A (JP)
Title: Tracking servo circuit
Inventor: TAKANO KOJI
IPC: G11B7/09
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a tracking servo circuit by which the movement of a pickup can be controlled precisely. SOLUTION: On the basis of the sign bit ER0 of error data ER which is generated by an A/D converter 11, a selection control signal SL is generated. The error data ER is multiplied by a first multiplier A1 and a second multiplier A  by using a first analog multiplier 12a and a second analog multiplier 12b. A selector 13 is operated in such a way that one out of first multiplication data MP1 and second multiplication data MP2 is selected so as to repond to the selection control signal. The selected data is supplied to a driving-signal generation part 16.
Patent JP-H08186216-A (JP)
Title: Structure and formation of electronic part device
Inventor: MORIMOTO KAZUMI
IPC: H05K3/30
Filed: 1994-12-28
Abstract: PURPOSE: To modify only a shape of a lead terminal without modifying a shape of a package body excepting a lead terminal even if a mounting method of an electronic component device is changed. CONSTITUTION: An electronic component device of an insertion mounting type is formed by forming only an electronic component device of a surface mounting type before forming a lead terminal, by punching an end part of a lead part 1b of an electronic component device to such a shape as to fit to a lead terminal 2b when a dam bar part 1e is cut by punching by a die by a dam bar cut device, by bending it below by a forming device and by fitting it to the lead terminal 2b of a terminal member 2 formed separately in a formation process of an electronic component device. The terminal member 2 is comprised of the lead terminal 2b for insertion mounting and a resin part 2a for fixing the lead terminal, and is formed to hold the lead 2b inside the resin part 2a.
Patent JP-H07180077-A (JP)
Title: Production of conductive polymer and device therefor
Inventor: TAJIMA HIDEHIKO
IPC: C25B3/29
Filed: 1993-12-24
Abstract: PURPOSE:To produce a conductive polymer by using this device. CONSTITUTION:The composition of a polymerization soln. is measured, the soln. is replenished or discharged based on the measured value to optimize the composition of the soln., and the electrolytic polymerization reaction of a conductive polymer is conducted. In this case, a polymerization soln. composition measuring means and a means for adjusting the soln. composition by the value measured by the measuring means are installed in the device for producing a conductive polymer by electrolytically polymerizing the polymerization soln. 2 contg. the polymerization reaction material in an electrolytic cell 1. The composition of the soln. is calculated from the quantity of electricity applied in the reaction to measure the soln. composition.
Patent JP-2001137251-A (JP)
Title: Treatment implement
Inventor: NISHIZAWA KOJI
IPC: A61B17/22
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a treatment implement being easy to insert into and withdraw from a through channel and having an end that can be freely curved with a small radius of curvature. SOLUTION: This treatment implement includes a treatment mechanism portion 4 at an end, a hollow flexible member 6, and a curved portion 10 located between the treatment mechanism portion 4 and the flexible member 6 and adapted to swing the treatment mechanism portion 4. The curved portion 10 is formed of a soft and hollow elastic member 8 being free to expand and contract. A means 9 having a buckling or deflecting property and limiting elongation of the elastic member 8 is provided at the curved portion 10 such that, when the elastic member 8 is elongated in the direction of the axis of the curved portion 10, the means 9 is shorter than the length which the curved portion assumes when the elastic member 8 reaches an elastic limit, but is longer than the length which the curved portion 10 assumes when the elastic member 8 is compressed to a compression limit.
Patent JP-H04195352-A (JP)
Title: System bus system
Inventor: AOSHIMA YOSHIHIKO
IPC: G06F13/00
Filed: 1990-11-27
Abstract: PURPOSE:To analyze the cause of program illegal operation by providing a bus monitor means which detects a bus fight due to a data collision on the same bus with a bus control signal and offers information on the cause of the occurrence of the bus fight. CONSTITUTION:A bus fight detection part 11 detects whether or not there is the bus fight with the bus control signal generated by each I/O memory part and informs an interruption initiation part 12 of the bus fight when it is caused, and the interruption initiation part 12 generates a signal for interrupting a host CPU. Further, an information storage part 13 holds the state of each bus control signal at the same time, and data held in the information storage part 13 are read out with the read signal from a host CPU which recognizes the generation of the bus fight with the interruption signal to sense the cause place of the bus fight. Consequently, the bus fight is prevented from destroying data and the program illegal operation from being performed again.
Patent JP-H01167681-A (JP)
Title: Semiconductor product inspection instrument
Inventor: OZAKI KOICHI
IPC: G01R31/26
Filed: 1987-12-24
Abstract: PURPOSE:To shorten an inspection time and to reduce the cost of a semiconductor device by performing inspection under different inspection conditions with different standards by the same tester by using one program generated by deleting common parts of plural programs. CONSTITUTION:One program is generated by merging plural programs for inspecting semiconductor products under slightly different conditions with different standards so that only one common part of set contents is included. The same programs are executed simultaneously at states 1a and 1b of the tester to inspect a semiconductor products 2a and 2c to be inspected for 25 deg.C and products 2b and 2d for 100 deg.C. Conditions are set at the same time for the products 2a-2d with respect to the common part in the program between the inspection for 25 deg.C and the inspection for 100 deg.C. Consequently, the inspection time is shortened and the cost of the semiconductor device is reduced.
Patent JP-H09141605-A (JP)
Title: Hand saw
Inventor: KATAOKA NORIHISA
IPC: B23D59/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the operability by automatically scattering the 'saw dust' stacked at the cut point of a saw blade when a saw blade plate is pulled and pushed to cut a timber in a hand saw having an operating handgrip at the rear of the plate interlocked to the blade at the edge of a band-like thin steel plate. SOLUTION: A slender tubular-shaped air pump 10 is provided in a handgrip 3. The air hose 11 of the pump 10 is drawn to a saw blade plate 2, and an air nozzle 12 of the end of the hose 11 is set near a saw blade 4, and the lower half part of the handgrip 3 is formed at the elastic handgrip 8 exposed at the elastic film 9 of the pump 10. The handgrip 8 is elastically compressed by the gripping force of the hand which grips and pushes and pulls the handgrip 3 to operate the pump 10, thereby scattering the 'saw dust 20' stacked at the cut point of the blade 4 by the injection air 15 from the nozzle 12.
Patent JP-H11161632-A (JP)
Title: Method and device for discriminating singular point of functional formula
Inventor: MIKI KAZUO
IPC: G06F15/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To show an instructive effect by calculating plural inclinations between two front/rear points on a continuous function at a distance of a very small section from a designated point and the designated point, calculating through the use of each inclination so as to distinguish a singular point and a non- singular point from each other. SOLUTION: Through the use of an inclination calculating section setting value set in advance, inclination Y1' between two points of f(a-δ) (x=(a-δ)) and f(a) (x=a) and inclination Y2' between two points of f(a+δ) (x=(a+δ)) and f(a) (x=a) are calculated to discriminate whether the designated point f(a) (x=a) is a singular point in the functional formula based on y1' and Y2'. Then, when the designated point is a singular point, that the point is a singular point is displayed at the time of obtaining the inclination between the two points to allow a user to recognize. Relating to a scientific electronic calculator to which this is applied, for example, a CPU 11 controls the register of the functional formula, the calculating result of inclination, etc., and a display part 12 displays the functional formula, a calculating result, etc.
Patent JP-H05139442-A (JP)
Title: Synthetic resin made packaging container
Inventor: MORI SHINICHI
IPC: B65D6/18
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a packaging container which, despite made of a rigid synthetic resin, is foldable as in the case of a corrugated cardboard case, so that the container can be stored in a compact form by a method wherein at least common corners of the side parts of the packaging container are made integral with one another in a manner to effect their folding by hinge parts. CONSTITUTION:A groove 2 is formed in the corner part of each of four side plates 5a-5d of the packaging container in the thickness direction of the synthetic resin plate of which the container is made and the resin plate is partially left uncut for use as hinge part 1. Each of the opposite side plates 5a and 5c is provided with a thick wall part 3 at its intermediate part, so that the side plates can be folded only inwardly. A bottom part 6 and a lid part 7 are connected to the side plate 5d by the hinge part 1. To store the packaging container, the container is folded on each hinge 1 into an entirely flat form. At this time, since the side plates 5a and 5c are folded double by the hinges at the intermediate parts thereof, the packaging container can be stored in a more compact way.
Patent JP-2001141509-A (JP)
Title: Digital measuring instrument
Inventor: ABE SHOICHI
IPC: G01L9/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with change of an electric signal to enhance exactness, stability and accuracy, and remove an irregularily generated noise to enhance measuring precision. SOLUTION: A sampling time variable part 4 for finding a changing degree of an electric signal S to shorten a sampling time Ts for the electric signal S when the changing degree is great and to elongate the sampling time Ts for the signal S when the degree is small, in constitution of this digital measuring instrument 1 provided with a detection element 2 for converting a level of a physical quantity into the electric signal S to be output, and provided with a signal processing part 3 for sampling-processing and operating the signal S to be converted into a digital signal D corresponding to the level of the physical quantity.
Patent JP-H08183317-A (JP)
Title: Electronic control suspension of vehicle
Inventor: ISOBE OSAMU
IPC: B60G17/015
Filed: 1994-12-28
Abstract: PURPOSE: To carry out reduction of a roll angle and improvement of a yaw characteristic by respectively changing a suspension characteristic on the side of a rear wheel over to hard at the time of low speed steering where cross acceleration exceeds a specified value and a suspension characteristic on the side of a front wheel over to hard at the time of high speed steering in the same way. CONSTITUTION: An electronic suspension is furnished with an actuator (a) to carry out change-over of two stages or more concerning at least one of a spring constant and damping force as a suspension characteristic for each of front and rear wheels of a vehicle. In this case, cross acceleration of the vehicle is detected by a means (b). Additionally, car speed is detected by a means (c). Furthermore, the actuator (a) is controlled by a suspension characteristic control means (d) so as to change the suspension characteristic on the side of the rear wheel over to hard at the time of low speed steering when cross acceleration exceeds a specified value and the suspension characteristic on the side of the front wheel over to hard at the time of high speed steering when the cross acceleration exceeds the specified value.  Consequently, controllability of a winding road, etc., and stability at the time of changing of a traffic lane, etc., are secured while reducing rolling of the vehicle.
Patent JP-H10170130-A (JP)
Title: Refrfigerator
Inventor: NAGAHATA SHINYA
IPC: F25D21/04
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To mount an antisweating pipe on a partition plate applied to a front surface of a partition part mounted on an outer box and disposed between storage chambers in an inner box. SOLUTION: An application plate 54 is mounted on a partition cover 34 in an inner box movably longitudinally through a stepped boss, and after the inner box is inserted into an outer box, a screw 6 passing through the partition plate 42 is threaded to the application plate 54. Hereby, the application plate 54 is clamped to the partition plate 42, an antisweating pipe 46b is held beteen the application plate 54 and the partition plate 42 to bring the antisweating pipe and the partition plate 42 into close contact with each other.
Patent JP-H10171433-A (JP)
Title: Power management system and method therefor
Inventor: YANO HIROTO
IPC: G09G5/14
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To allow a user to perform power management while performing window-processing by controlling a display of the window set by the user. SOLUTION: When a power management judgment processing means 32c judges that contents set by a power management setting processing means 32b performs the power management, it is decided that window information for display set by a display window information setting processing means 32a is a window to be displayed by a window identification processing means 32d. Coordinates are calculated by a display window coordinate decision processing means 32e, window image date are made and composed into image data which makes an entire screen non-displayed, final image data are created, the final image data are transmitted to a display memory 35 by a display window coordinate transmission processing means 32f, and the contents of the display memory 35 are displayed on a display device 36.
Patent JP-H09164320-A (JP)
Title: Deterioration detection method of exhaust gas purifying catalyst
Inventor: KATO NOBUHIDE
IPC: F01N13/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect the deterioration of a catalyst at an early stage by detecting the rise of temp. for activating an exhaust gas purifying catalyst for reducing combustible component concentration and nitrogen oxide concentration in a exhaust gas by activating with the temp. rising of the exhaust gas. SOLUTION: In a light-off catalyst 3 composed of front and back light-off catalysts 5, 6, the exhaust gas purifying catalyst is activated by heating and the activating temp. is elevated by the decrease of oxidation catalytic ability of a carried novel metal with the deterioration of the catalyst. Then, the deterioration of the catalyst is detected by the rise of the activating temp. Then, a temp. sensor 8 is mounted in an exhaust gas pipe for up and down flow of the catalyst 5, and the output is inputted to a measuring, controlling and calculating system 7. It is judged that the catalyst is deteriorated when the activating temp. of the exhaust gas reaches an activating temp. equivalent to the upper limit of the hydrocarbon concentration allowable in the exhaust gas flowing out through the catalyst.
Patent JP-H11162171-A (JP)
Title: Semiconductor memory and semiconductor integrated circuit device
Inventor: ITO AKIRA
IPC: G11C11/41
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To greatly improve the processing speed at which reading data and writing the processed result back are performed for the same successive addresses. SOLUTION: A processor arithmetically operates output data designated by X address signals X and Y address signals RY. A write Y address WY for writing the processed data from the processor to the same address is inputted to a write Y address decoder 16 and read Y address RY for reading the next data is inputted to a read Y address decoder 17. When a write enable signal WE is active, the data processed by the processor are written at the original addresses, data output buffer 22 outputs next data and the processor arithmetically operates. Similar operations are repeated to write and read arbitrary Y address data in parallel on the same X address page.
Patent JP-H10168729-A (JP)
Title: Filament nonwoven cloth and absorbing material using the same
Inventor: TSUJIYAMA YOSHIMI
IPC: D04H3/005
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nonwoven cloth having excellent adhesiveness and useful as a paper diaper, etc., by making heat-fusible conjugate filaments containing a specific compound in a low-melting point component containing an ethylene-vinyl acetate copolymer or its saponified substance to a nonwoven cloth. SOLUTION: This filament nonwoven cloth is obtained by makign heat-fusible conjugate filaments (preferably sheath-core type or side-by-side type using the component A as a sheath component) derived from conjugation of (A) a blend containing a linear higher fatty acid expressed by the formula [Cn-1 H2(n-m)-1 COO<-> ]a X<a+> (n) is an integer of 10-30; (m) is a number of unsaturated bond in a fatty chain; X is H, Li, K, Na, Ca, Mg, Zn, Pb, Al, Ba or Cd; (a) is an ionic valence number} or its metal salt in an amount of 500-5,000wt.ppm as a concentration in the resultant fiber into a low melting point component containing an ethylene-vinyl acetate copolymer or its saponified substance with (B) a crystalline thermoplastic resin having a melting point higher than the component A to a nonwoven cloth.
Patent JP-H05165113-A (JP)
Title: Image forming device
Inventor: INAGAKI SHIGERU
IPC: G03B27/54
Filed: 1991-12-12
Abstract: PURPOSE:To eliminate the need of optical parts such as a lens for imaging the light which is not passed through a slide film from the position of a light source on the frame exposure part of an exposure table and to make to device low in cost and small in size by executing the exposure of the area other than the image area of a transmitting original by the light source for reflection. CONSTITUTION:When slide-exposure is executed, an original platen 1 is automatically or manually moved to an area which is painted and partitioned into a white color and a black color. The image area is exposed, then flame-exposure is executed by turning on a red lamp 3, a green lamp 4 and a blur lamp 5 being the light source for a reflecting original and irradiating the painted area 113. Thus, the light with which the white-color area is irradiated is reflected and passed through a lens 6, then a photosensitive body on the exposure table is exposed to the white color. Besides, the light with which the black-color area is irradiated is absorbed and it does not arrive at the photosensitive body, then the image of the slide film 105 is maintained. In such a way, both images of the reflecting original and the transmitting original such as the slide film can be formed by one device.