baber/WOPTO huggingface dataset:
Patent JP-2000012697-A (JP)
Title: Semiconductor chip structure and its designing method
Inventor: TAKIGUCHI KOJI
IPC: H01L21/82
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To exclude a core region without using any circuit and to change the area of a semiconductor chip by arranging the core region of a plurality of layers so that it surround an I/O region in multiple layers with the I/O region as a center and allowing each to include a logic circuit part. SOLUTION: Semiconductor chip structure is provided with an I/O region I1 with an I/O buffer being arranged at the center of a semiconductor chip and core regions C1-C4 with a plurality of layers where each includes a logic circuit part while being arranged so that an I/O region 11 is surrounded in multiple layers with the I/O region 11 as a center, thus cutting a dicing region D1 with a dicer for minimizing a chip size when the area content of the core regions C1-C4 is only the core region C1 and cutting the dicing region D1 with a dicing region D2. In this manner, a dicing to be cut is changed according to the scale of the logic circuit for occupying the core regions C1-C4, thus determining the core regions C1-C4 to be selected.
Patent JP-S6418719-A (JP)
Title: Door stopper for vehicle
Inventor: MURAKAMI NOBUAKI
IPC: B60J5/04
Filed: 1987-07-15
Abstract: PURPOSE:To easily open and close a door and to open the door at an arbitrary position by restraining the relative motion of the door to a car body by a hydraulic damper and suitably opening and closing a fluid by-pass of the hydraulic damper. CONSTITUTION:In case of opening a door 2, when a plurality of handles 8, 9, a check valve 17 disposed in a fluid by-pass 16 of a door stopper S is opened and the respective fluid chambers 11a, 11b of a hydraulic damper 10 communicate with each other, so that the restraint on the relative motion of the door 2 to a fitting frame portion F is reduced to easily open the door 2. When the door 2 is opened to an arbitrary opening, on returning the respective handles 8, 9, the check valve 17 is closed. Accordingly, the respective fluid chambers 11a, 11b communicate with each other only through an orifice 15, and the relative motion of the door 2 to the fitting frame portion F is restrained by the hydraulic damper 10 to stop the door 2 to an arbitrary opening. On the other hand, when the door 2 is closed, the check valve 17 is automatically closed.
Patent JP-S6068331-A (JP)
Title: Battery life display device of discharge flashbulb
Inventor: TAKEMATSU YOSHIYUKI
IPC: G03B15/05
Filed: 1983-09-26
Abstract: PURPOSE:To judge when a battery power source becomes flat by providing a display device on which the power energy of the battery is confirmed at any time. CONSTITUTION:A waveform shaping circuit 1 inputs a light emission detection signal to a counter 2 every time flash light is emitted, and the counter 2 stores the frequency of the light emission. The stored value in the counter 2 is passed through a decoder 3 and displayed numerically on the digital display device 4. A correcting circuit 5 makes display correction according to the extent of self-discharge when the battery power source of a flashbulb is in a self-dischrging state. For example, when the flashbulb is not used for one year, the extent of self-discharging of the source battery is known previously, so the count value of the counter 2 is advanced according to the extent of the self-discharging to correct the frequency of light emission displayed on the display device 4.
Patent JP-S6237253-A (JP)
Title: Conveying car
Inventor: OKAMURA MASARU
IPC: B60S9/14
Filed: 1985-08-09
Abstract: PURPOSE:To facilitate the direction conversion even in a narrow room, allow a car to travel in the forward, backward, lateral, and slant direction, and improve work efficiency by providing a lifting tool lifting a car body and floating a driving tool from the travel face in the car body. CONSTITUTION:A driving tool 9 having driving wheels 5 and auxiliary wheels 7 is fitted to a car body 3 rotatably in the horizontal face in a conveying car 1, and a lifting tool 11 lifting the car body 3 and floating the driving tool 9 from the travel face F is provided on the car body 3. A motor 39 to drive driving wheels 5 is fitted in the vertical section 35 of a base frame 15, and its output shaft is connected to a gear box 36. The lifting tool 11 has multiple expanding tools 66 and an operating tool 67 uniformly operating the expanding tools 66, and the operating tool 67 is composed of sprocket wheels 91 fitted to upper ends of individual screw shafts 90, a sprocket wheel 93 fitted to the output shaft of a speed reducer 92, and an endless string 94.
Patent JP-S6068439-A (JP)
Title: Storing system of hierarchical array data
Inventor: MORIYASU TAKASHI
IPC: G06T3/40
Filed: 1983-09-24
Abstract: PURPOSE:To save memory capacity and at the same time to restore quickly the reduced original data by storing this reduced data and the data needed for restoration of said reduced data into a storage area having the same capacity as the original data. CONSTITUTION:A computer system which files a binary picture is provided with a data processor 1 consisting mainly of a CPU, memory 2, keyboard 3 and a CRT display device 4. The picture data stored to the memory 2 is converted into a set X=(x1-xn) of (n) units of binary data and a set Y=(y1-ym) of (m) units of data (m<n). It is supposed that an adverse function G of a conversion function (g) which obtains a set Z=(z1-zn-m) of (n-m) units of data from the set X of the (n) units of binary data is satisfied between a set (y1, y2-Ym and z1-zn-m) of the data obtained by integrating the sets Y and Z of data and the set X of the binary data. Under such a condition, a set (y1-ym and z1-zn-m) of the integrated data is stored to a memory in place of the set X of the binary data.
Patent JP-S6420152-A (JP)
Title: Multinozzle ink jet head
Inventor: ENARI MASAHIKO
IPC: B41J2/05
Filed: 1987-07-15
Abstract: PURPOSE:To enhance yield and to reduce cost, by a method wherein a large number of longitudinal wirings and a large number of transverse wirings are provided on a substrate so as not to cross each other at a right angle, and heat generating elements and rectifying elements are provided to the intersecting points thereof so as to be arranged in a separated state. CONSTITUTION:The transverse wirings S1-S32 and longitudinal wirings I1-I104 provided to a substrate cross each other at an angle theta (not a right angle) and the orifices sigma1-sigma3328 formed to an orifice plate 2 are arranged in the vicinity of the intersecting points thereof. The longitudinal wiring I, the transverse wiring S and an auxiliary wiring S' are formed of aluminum and a heat generating element (r) is formed by the vapor deposition of tantalum. P-type amorphous silicon 6 and N-type amorphous silicon are formed by a plasma CVD method and a P-N junction is constituted and, therefore, a current flows from the transverse wire S to the auxiliary wiring S' and no current flows from the auxiliary wiring S' to the transverse wiring S. SiO2 8 prevents the shortcircuit of the longitudinal wiring I and the transverse wiring S. Since a rectifying element is provided so as to be separated from the heat generating element, a head having no flaw can be easily prepared and the quantity of generated heat can be increased.
Patent JP-H0732497-A (JP)
Title: Pultrusion method of fiber-reinforced resin member
Inventor: TANAKA YUICHI
IPC: B29C70/52
Filed: 1993-07-16
Abstract: PURPOSE:To simplify the molding of a rod type fiber-reinforced resin member having an arbitrary diameter by a method wherein fibers, adhered with resin for forming a bundled body having a diameter smaller than a predetermined diameter are collected and heated to a condition before curing while fibers, adhered with resin whose amount is short to form a predetermined diameter, is added continuously to heat the whole of the-bundled body until the same is cured. CONSTITUTION:Fibers 2, adhered with resin whose amount is necessary for molding a bundled body having a diameter of (L-alpha), are delivered from a delivery unit 1 while the fibers 2 are bundled in a first molding unit S1 at the uppermost stream side so as to have the diameter (L-alpha) and are heated to a condition before curing. Subsequently, fibers 2' adhered with the resin of amount (alpha) necessary for forming the bundled body having the diameter of (L-alpha) to a bundled body having a diameter of L is added continuously to the bundled body having the diameter (L-alpha) to make a bundled body having a diameter L in a final molding unit SL located at the downstream side of a first molding unit S1. Then, at the same time, the whole of the bundled body having a diameter L is heated until the same is cured whereby the fiber-reinforced resin member 5 having the diameter L can be molded.
Patent JP-H0617503-A (JP)
Title: Ceiling panel and ceiling structure
Inventor: ASAKURA KAZUNORI
IPC: E04B9/24
Filed: 1992-07-03
Abstract: PURPOSE:To facilitate the operations by reducing upward operation and by reducing dangerousness of operation without the needs for skill and widen the inner space of room. CONSTITUTION:The first rib 10 of square timber is set in parallel with the side edge 9a of a square panel 9 with a slight spacing S from the edge 9a. Both ends 10a of the rib 10 are attached by projecting from the panel 9, and the second rib 11 of a strip form is set on the other side edge 9b of the panel 9 by projecting about 1/2 of its width outwards. Both ends 11a of the rib 11 are attached projectionally from the panel 9. An angle part 12 is attached to the outside of the rib 10 and the outward projection 11b of the rib 11 is allowed to be inserted between the part 12 and the panel 9.
Patent JP-S6335183-A (JP)
Title: Protecting device for motor control device
Inventor: KADOKURA TOSHIO
IPC: H02P3/18
Filed: 1986-07-29
Abstract: PURPOSE:To permit the detection of a short-circuit current upon an abnormality to be used for both of inverter devices on the power source side and the motor side, by providing a current detector in series to the smoothing condenser of a D.C. circuit. CONSTITUTION:An inverter device 12 on the power source side is constituted in the same manner as motor controlling inverter device 4. A current detector 7 is provided in series to the smoothing condenser 3 of a D.C. circuit. When a series element is short-circuited due to the damage of the motor side inverter device 4 or the power source side inverter device 12, a faulty signal or the like, a steep short-circuit current flows through a current detector 7. According to the steep short-circuit current, a conntroller 5 stops the inverter devices 4, 12 immediately.
Patent JP-H1121183-A (JP)
Title: Porous sintered body
Inventor: NAKADA KUNII
IPC: C04B38/08
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To produce at low cost the porous sintered body having high water absorption by adding water to porous inorg. particles such as clinker generated by a coal combustion and bentnite, kneading and forming the mixture and burning the formed body. SOLUTION: When clinker particles generated after burning the coal are used as the porous inorg. particles, the ideal porous structure is obtained at low cost, and moreover, it is preferable on a view point of resources recycle. The bentnite acts as the binder bonding the particles with each other and also the bentnite itself is burned appropriately to the porous structure. The clinker and the bentnite are used preferably after sifting respective grain sizes to a prescribed size to obtain the uniform structure, and the shifted materials are blended in a vol. ratio of 80:20, and water is added to the mixture and the mixture is formed in the specified form. After drying the formed body, the body is burned at 950 deg.C to obtain a filter, etc., excellent in heat, water, and chemical resistances.
Patent JP-H0620053-A (JP)
Title: Pattern recognizing method
Inventor: HIGASHIURA KAZUO
IPC: G06T7/00
Filed: 1992-07-03
Abstract: PURPOSE:To shorten the pattern recognizing time by recognizing continuously the patterns. CONSTITUTION:The reference pattern data are sequentially shifted by the 1st shift registers S11-Sn2 and at the same time the test pattern data are sequentially and sychrononsly shifted by the 2nd shift registers S13-Sn3 respectively. These reference pattern data of the 1st shift registers and the test pattern data of the 2nd shift registers are calculated at the arithmetic parts O1-On for each data on the stages corresponding to each other. These arithmetic results are added together by the adders A1-An and the memories M1-Mn. Then the correlation is calculated between the reference and test pattern data.
Patent JP-H07175780-A (JP)
Title: Microprocessor
Inventor: PETERU KURATSUPUROSU
IPC: G06F15/78
Filed: 1994-07-28
Abstract: PURPOSE: To provide a microprocessor capable of reducing expenses and sufficiently improving functionality by the use of a so-called boundary scanning standard function to be intruduced to almost of recent complicated integrated circuits. CONSTITUTION: This microprocessor 20 is provided with a processor element, a memory interface element, an I/O interface element, a debugging storing element, and an internal bus 48 for mutually connecting all the elements. In order to easily execute debugging, the microprocessor 20 connects a registered boundary scanning standard (JTAG) interface element 46 to the bus 48, so that the element 46 accesses one or more scanning chains in the microprocessor 20 and arrays the accessed chains so as to control DMA type exchange for other elements connected to the bus 48 through the bus 48.
Patent JP-S5965269-A (JP)
Title: Measuring instrument for setting voltage dividing ratio
Inventor: IKENAGA TOSHIO
IPC: G01R31/12
Filed: 1982-10-06
Abstract: PURPOSE:To make it possible to subject the voltage dividing ratio of a voltage divider to reference setting in compliance with the requirement, by a method wherein the conductive pipe integrated with a first electrode is made adjustable and stoppable in an up-and-down direction and a conductive rod with a screw groove integrated with a third electrode is supported in a conductive pipe integrated with a second electrode in an up-and-down adjustable manner in opposed relation to the first electrode. CONSTITUTION:A first - a third electrodes 51, 52, 53 and a BSO sensor 55 are arranged similarily as the voltage divider of an inferior insulator detecting apparatus and the conductive pipe 61 of a high voltage side is supported by an annular packing 79 in a up-and-down adjustable and stoppable manner while the third electrode 53 can be adjusted up and down by a conductive rod 63 with a screw groove. Electrostatic capacities C12 and C13 can be adjusted by the adjustment of the first electrode 51 while electrostatic capacities C13 and C23 can be adjusted by the adjustment of the third electrode 53 and the size of each electrode and the intervals between the electrodes are determined in a practically measuring manner by displacing an auxiliary electrode different in a dimension according to necessity while the intervals between the the electrodes are read by the graduations 73 provided to a cylinder 74 to be used as the data in the designing of the voltage divider.
Patent JP-H1124177-A (JP)
Title: Film unit with lens, printer and image forming method
Inventor: KUBO KENJI
IPC: G03B27/46
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively input various data or a short sentence by providing a data entry part for entering data for forming an image on recording paper together with the image. SOLUTION: This film unit with a lens 1 is constituted of a main body 11 being the camera body of the film unit 1 and a cover part 12 covering over the main body 11. Then, a tape 111 being the data entry part is provided in the main body 11 or a void part being the data entry part is provided on the cover part 12. A user records the display of a photographing time such as a photographed date by the film unit 1 or photographed year and season (spring, summer, fall and winter) on the tape 111 or the void part being the entry part. The photographed time is entered by a printer according to the recorded display.
Patent JP-2000010679-A (JP)
Title: Noise-proof information processor
Inventor: KAMIMURA TETSUYA
IPC: G06F1/28
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the detection of power supply voltage fluctuation by predicting the operating state of an information processor by analyzing an information processing sequence through an operating state analytic circuit, and controlling a power source stabilizing circuit based on the predicted result. SOLUTION: An information processing sequence 110 performs control 140 of an information processing circuit 120, the information processing sequence 110 is dispatched to an operating state analytic circuit 170 like the route 180, and that operating state analytic circuit 170 analyzes the order and combination of the information processing sequence 110 and predicts the operating state of the information processing circuit 120. Based on the predicted result, a power source stabilizing circuit 130 is controlled like the route 150. Thus, since any means is not used for detecting the power supply voltage of the information processing circuit 120 or the like, the power source stabilizing circuit 130 can be controlled at the intended timing at all the time and the fluctuation of a power supply voltage can be reduced.
Patent JP-2001005173-A (JP)
Title: Water-developable photosensitive flexographic printing plate
Inventor: KAWAHARA KEIZO
IPC: G03F7/027
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a water-developable photosensitive flexographic printing plate excellent in image reproducibility and having a small dot gain and good printing performance by making the ratio of the dynamic hardness of the surface of a dot part having a specified density or below to the dynamic hardness of the surface of a solid part having 100% density a specified value or above. SOLUTION: In this water-developable photosensitive flexographic printing plate, the ratio (A/B) of the dynamic hardness A of the surface of a dot part having >=50% density to the dynamic hardness B of the surface of a solid part having 100% density is >=1.1. In the case of A/B>=1.1, ink on the solid part is satisfactorily transferred under low printing pressure, the dot part is sharply printed without crushing and well-balanced printed matter is obtained. In the case of A/B<1.1, the dot part collapses in printing and clear printed matter can not be obtained.
Patent JP-S57101600-A (JP)
Title: Control device for ac generator
Inventor: SUGISAKA HIROSHI
IPC: H02P9/14
Filed: 1980-12-17
Abstract: PURPOSE:To perform both the omission of an exciting transformer and the stable operation of a speed control for an AC permanent magnet generator by winding double coils in the generator, supplying one to power source of AC exciter and the other to a speed controller. CONSTITUTION:The exciting current of an AC generator ACG is applied through the field coil of an AC exciter ACEX, and a diode bridge SR to a field coil FG. Windings W1, W2 are wound at a permanent magnet generator. The exciter ACEX is excited through the thyristor bridge SCR by the windings W1, and a speed signal is supplied to a governor GOV from the winding W2. The firing angle of the thyristor bridge SCR is controlled in accordance with the deviation between the output detected by an automatic voltage regulator AVR and a set value.
Patent JP-2000185655-A (JP)
Title: Shopping cart
Inventor: FUJIKAWA MOTOMU
IPC: B62B5/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To reciprocate a slider with manual slight pulling or pushing to lift up or down steps such as stairs, by mounting a slide pad to a lower position than wheels so as to slide longitudinally of the rear surface of a frame. SOLUTION: Guide rails 5 are mounted to right and left ends of a slide body 4 and friction of at sliding is reduced as low as possible by rollers 8 mounted to the rails and a slider 6, and therefore, the slider 6 can reciprocate as light as possible. For example, when a slide device is mounted to the rear surface of a frame 1 of a shopping cart, the upper surface of a slide pad 6a is mounted to a position lower than a wheel 3 and is mounted to a position where it comes over the lower part 6c of the slide pad when the wheel separate from corners in stepping down of stairs. Thus, a clearance is made between the slide pad 6a and the wheel 3, the slider 6 is released from the friction to spontaneously return to a position having an intermediate holder by a spring force.
Patent JP-H05340909-A (JP)
Title: Bonding pad
Inventor: MAENO TATSUO
IPC: G01N27/12
Filed: 1992-06-11
Abstract: PURPOSE:To enable firm bonding of a terminal part on a ceramic base to a lead wire or a lead frame and to improve mass-productivity by a method wherein an adhesive layer constituted of metal and ceramic is provided on the ceramic base and a film-shaped composition of metal is provided above the layer. CONSTITUTION:A film-shaped composition (welded layer) 3 constituted of any one kind or more of gold, platinum, palladium and silver is provided above a ceramic base 5 with an adhesive layer 4 interlaid between them, and a lead wire 2, a lead frame or the like is welded through the intermediary of this composition 3. The adhesive layer 4 is introduced so as to make a bonding pad and the base 5 adhere mor firmly to each other, and when this adhesive layer 4 is absent, a sufficient joining strength can not be obtained when the bonding pad and the lead wire 2 are welded together. For the base 5, alumina, zirconia, magnesia, forsterite or the like is used, although the material is not limited thereto.
Patent JP-2001000201-A (JP)
Title: Bi-directional slippers
Inventor: IKUTA MASARU
IPC: A43B3/10
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the inversion of the direction of slippers or turning around by means of a person without stepping on an instep by providing shallow hook parts only for a toe. SOLUTION: Hook parts 1 and 2 are arranged at both ends of each insole in bi-directional slippers. The parts 1 and 2 are a shallow shape only for the toe 5 of a foot 4. When they are used, a user inserts the toe 5 of the foot 4 to one of the hook parts and puts them on like slipping-on. The slippers are the ones to be used in an extremely narrow area such as a toilet so that only one or two steps are sufficient. As the result of it, the slippers are put on only by inserting the toe 5 to the hook part 1 or 2 and slipping it on. When the hook parts 1 and 2 are a bag shape, dust is easily collected inside the tips and hardly cleaned. In order to cancel this kind of fault, an opening is formed between the tip of the hook part 1 or 2 and the slipper insole 3.
Patent JP-S6421865-A (JP)
Title: Manufacture of cadmium electrode for battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/26
Filed: 1987-07-16
Abstract: PURPOSE:To make an electrolytic plating layer uniform by treating an electrode made of mainly cadmium oxide with a faradizing treatment liquid followed by electrolytic nickel plating. CONSTITUTION:An electrode of cadmium oxide is first treated with a faradizing treatment liquid containing Sn ions used in non-electrolytic plating followed by electrolytic nickel plating in an electrolytic plating bath containing mainly nickel sulfate, nickel chloride, boric acid, etc.
Patent JP-H05342674-A (JP)
Title: Magneto-optical recording medium
Inventor: HASHIMOTO YOICHI
IPC: G11B11/105
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a magneto-optical recording medium having increased CNR and capable of recording, erasing or additionally writing information by a small external magnetic field by reducing noise in a low magnetic field. CONSTITUTION:When the coercive force of a magnetic wall is increased, the generation of microdomains under the action of a small external magnetic field is suppressed and noise is reduced. As a result, the objective magneto- optical recording medium having high CNR and capable of recording, erasing or additionally writing information even by a small external magnetic field can be provided.