baber/WOPTO huggingface dataset:
Patent JP-H09139819-A (JP)
Title: Image reader
Inventor: TAKIGUCHI AKIRA
IPC: H04N1/19
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To properly conduct signal processing in a sample-and-hold section and an A/D converter section with respect to an output signal outputted from an image sensor even when the image sensor is driven at a high speed. SOLUTION: The device uses a detection section 17 to detect a timing of an output signal of an image sensor 9 to generate a signal processing clock signal such as a proper sample-and-hold clock signal and a sampling clock signal for A/D conversion synchronously with an output signal of the image sensor 9 and even when the image sensor 9 is driven at a high speed, the signal processing in the sample-and-hold section 15 and the A/D converter section 16 with respect to the output signal outputted from the image sensor 9 is conducted properly.
Patent JP-H09139543-A (JP)
Title: Semiconductor laser element
Inventor: TANAKA TOSHIAKI
IPC: H01S5/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To operate a semiconductor laser having a light emitting active layer region composed of GaInN/AlGaN, at a low threshold value. SOLUTION: A GaN buffer layer 2 and an N-type GaN optical waveguide layer 3 are grown on a substrate 1, and an insulating mask 14 is formed. Again the N-type GaN optical waveguide layer 3, an N-type AlGaN optical waveguide layer 4, a strain compensation multiquantum well active layer 5, a P-type AlGaN optical waveduide layer 6, a P-type GaN optical waveguide layer 7 and a P-type GaInN contact layer 8 are selectively grown. The strain compensation multiquantum well active layer 5 is formed by joining a quantum barrier layer of undoped Al0.10 Ga0.90 N to a quantum well layer of undoped Ga0.20 In0.80 N. By constituting a light emitting active layer as the strain compensation structure by the quantum well layer of GaInN and a quantum barrier layer of AlGaN, an energy barrir of In composition of the quantum well layer and the AlGaN quantum barrier layer is increased.  Thereby a laser element is obtained wherein electron and positive hole carriers are sufficiently confined in the quantum well layer, generation efficiency of optical gain is high, and operation at a low threshold value is possible up to a high temperature.
Patent JP-S62222136-A (JP)
Inventor: HANSU BAATEN
IPC: G01G21/23
Filed: 1986-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10303977-A (JP)
Title: Communication control method and device therefor
Inventor: ROWLAND BRUCE R
IPC: G06F1/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication control method and device which can provide user identification information to a web site. SOLUTION: A user terminal 102 consists of a user information database, a browser ID client applet 406, and a browser ID web site database 408. The user information database includes identification information on users and information records regarding access levels for respective information records. The browser ID web site data-base includes the names of web sites and access levels for the respective web sites. In compliance with a request for user information from a web site, the browser ID client applet checks the current access level of the browser ID web site database for the web site, and when the level is correct, an access key allowed for the web site is retrieved to access a controlled part of the web site.
Patent JP-H01136663-A (JP)
Title: Manufacture of antibacterial molded item
Inventor: UMEMURA YOSHIHIRO
IPC: A61L29/00
Filed: 1987-11-25
Abstract: PURPOSE:To make molded items themselves have persistent antibacterial activity by blending watersoluble silver compound in cationic natural gum latex or cationic synthetic gum latex. CONSTITUTION:Natural gum latex is prepared by using a water solution containing various organic and inorganic substances as the dispersion medium and gum as the dispersion agent and by adding pH adjusting agent, vulcanizing agent, vulcanization accelerator, softening agent, filling agent, age resistor and coloring agent as needed. As cationic gum latex, single polymers of vinyl monomers or their copolymers may be enumerated. As an antibacterial agent, watersoluble silver compounds are used. Preferable water soluble silver compounds include silver salts and protein silver. As preferable examples of silver salts, silver nitrate and silver lactate can be enumerated. Protein silver is a compound consisting of protein and silver, preferably containing 7.5-8.5wt.% of silver. For preparation of molded item, straight method, coagulant dipping method, thermal sensitive dipping method and electrodeposition dipping method can be enumerated as examples.
Patent JP-H03156719-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KITAZAWA KENICHI
IPC: G11B5/588
Filed: 1989-11-14
Abstract: PURPOSE:To reduce the jitter component by driving a video head to a position giving a maximum level and fixing the head when the reduction of an envelope detection level reaches a prescribed value or over. CONSTITUTION:An envelope detection signal (a) at one preceding period and an envelope detection signal (b) at two preceding period are compared and when the signal (a) is larger (increasing) than or equal to the signal (b), a correc tion quantity for one period is added to a head drive signal level and the head position is displaced at a drive signal level in the same direction. The polarity of the correction quantity is inverted in the case of a<b (decreasing). Then an envelope detection signal (c) at a fixed point is stored and whether or not a change (c-a) in the envelope detection signal is larger than a prescribed value is discriminated for each period is discriminated and when the value (c-a) is larger than the prescribed value, the video head is again moved to seek the optimum position. Thus, the jitter component on the picture is avoided.
Patent JP-S63150852-A (JP)
Inventor: FURUTA SHINOBU
IPC: H01K3/02
Filed: 1986-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05135684-A (JP)
Title: Device for protecting electrical component against over current
Inventor: TODA TOSHIHIRO
IPC: B60T8/92
Filed: 1991-11-13
Abstract: PURPOSE:To prevent application of over current to other components by cause fusing of a fuse when some component inside a control unit fails in the short circuit mode. CONSTITUTION:Power from a battery 31 is fed through an ignition switch 32 and an input terminal 61 from a line 60 to a control unit 26 which performs anti-lock control. A fuse 62 is inserted in a power line provided inside the control unit 26. The fuse 62 is fused by a current that flows when some component inside the control unit 26 fails in the short circuit mode.
Patent JP-H01138477-A (JP)
Title: Circuit testing device
Inventor: SATO KAZUHIKO
IPC: G01R19/165
Filed: 1987-11-24
Abstract: PURPOSE:To classify differences in response time by small time difference by supplying a strobe pulse through an independent signal line and leading out response output signals at different timing. CONSTITUTION:A level comparator 300 is supplied with a response output signal from a circuit to be tested at an input terminal 301 to decide whether or not an H level and an L level are normal by comparison. Then, a logical comparator group 400 decides whether or not there is the response output signal from the comparator 300 by signal detecting circuits 402 and 403 with strobe pulses STRB1 and STRB2 sent through different transmission lines 415 and 416 and logic comparators 402A and 402B compare the decision result with an expected value signal to decide whether or not it is coincident. Thus, the response time differences are classified by small time differences.
Patent JP-2000127062-A (JP)
Title: Staple leg cutting mechanism in electric stapler
Inventor: YAGI NOBUAKI
IPC: B27F7/19
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a staple leg cutting mechanism in an electric stapler, which is capable of preventing burr on the outside of the leg of a staple. SOLUTION: A staple is driven by a driver driven by an electric motor to be passed through materials to be bound, and the leg of the staple passed through the materials to be bound is cut to a designated length by a cutter 10 and then bend inward by a clincher in this electric stapler. A bending plate 14 is disposed below the cutter 10, the leg of the staple driven by the driver to be passed through the materials to be bound is pressed to the bending plate 14 to be bent inward, and in cutting the leg of the cutter 10, the outside of the leg of the staple is cut at an obtuse angle.
Patent JP-H05244731-A (JP)
Title: Auxiliary ventilating device for vehicle
Inventor: SUGANO YOSHIHISA
IPC: H02J7/35
Filed: 1991-11-13
Abstract: PURPOSE:To permit the charging of a storage battery by a solar cell even when the charging is controlled based on the open voltage measuring result of the solar cell and to permit the starting of a ventilating fan even when the amount of sunshine to the solar cell does not approached to the maximum amount of sunshine under a condition that the voltage-current curve of the solar cell is lower than a reference curve. CONSTITUTION:In a vehicle equipped with a control device 1 to which a solar cell 6, a storage battery 5, an operating means 2 and ventilating means 3, 4 are connected, a charging mode wherein the storage battery 5 is charged by the solar cell 6 by the switching operation of the operating means 2, a forced exhausting mode wherein the ventilating means 3, 4 are driven by the supply of power from the storage battery 5, and parking ventilation mode wherein the ventilating means 3, 4 are driven by the supply of the electromotive force of the solar cell 6, are set properly.
Patent JP-H10118102-A (JP)
Title: Periodontal pocket measuring instrument, probe used in the same and its production
Inventor: YAGI MOTOAKI
IPC: A61C19/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To efficiently fetch data of a periodontal pocket, etc., by moving a conductive element connected to a support bar inside a probe so as to measure the correlative movement quality of a conductive element tip part with a cap tip part. SOLUTION: The probe is constituted by providing the support bar 65 supporting an external case 77 and connecting the conductive element 63 to its rear side with a conductive element connecting part 64 so as to permit it to be freely attachable/detachable. Then, the support bar 65 is operated by a rear side sliding knob 79, the conductive element 63 is moved and the correlative movement element of the tip 63 of the conductive element 63 with the tip part 60 of a cap 62 which guides and supports the tip is measured. That is, the tip 60 of the cap 62 is put on the upper part of gums, the tip 61 of the conductive element 63 is inserted to the periodontal packet and the depth of the periodical pocket is measured by the correlative movement quantity.  The measurement contents are transmitted to a periodontal pocket measuring instrument with an electronic circuit 70 and a connector 81 so as to be fetched as data.
Patent JP-S62156570-A (JP)
Title: Resistance value detecting circuit
Inventor: EGAMI TOYOHIKO
IPC: G01R27/08
Filed: 1985-12-27
Abstract: PURPOSE:To always detect stably a resistance value by setting an intermediate voltage of an open detection reference voltage and a set voltage which goes to a reference of a set level, as a reference voltage, and providing an operational amplifier which can apply a negative feedback to an input terminal of a resistor side, in case a voltage across a resistance to be detected exceeds said reference voltage. CONSTITUTION:A voltage dividing circuit 1 is constituted of a voltage dividing resistance 1a for setting a set voltage Vset, a voltage dividing resistance 1d for setting an open detection reference voltage Vopen, and an intermediate voltage dividing resistance 1b and 1c which are connected between said resistances, and can obtain an intermediate voltage Vfb of the set voltage Vset and an open detection reference voltage Vsense, and an operational amplifier 6 which compares its intermediate voltage Vfb and the sensor voltage Vsense and outputted when the latter exceeds the former, a feedback circuit 7 for bringing an output of this operational amplifier 6 to a negative feedback to an input terminal of its sensor side, and an oscillation preventing capacitor 8 of the operational amplifier 6 are provided. In such a way, a resistance value which is varied extending over a very wide range can be detected stably.
Patent JP-H06141632-A (JP)
Title: Transplanting claw of vegetable transplanter
Inventor: SHIMIZU SHUICHI
IPC: A01G13/00
Filed: 1992-11-06
Abstract: PURPOSE:To provide the subject claw so designed as not to develop difference between transplanting hole position and transplanting position for transplanting seedlings in a vegetable transplanter following laying a mulching film on ridges. CONSTITUTION:The outer periphery of a middle part of a transplanting claw is provided with a heater H for opening transplanting holes, and with the claw bodies 1a, 1b of the transplanting claw as double structure, a water supply section 2 is equipped in between them, or, the inside of the claw bodies is fitted with a watering pipe and the inside of the claw is served as receiving section for seedlings.
Patent JP-H02143437-A (JP)
Title: Semiconductor device
Inventor: HANDA TAKAYASU
IPC: H01L21/60
Filed: 1988-11-24
Abstract: PURPOSE:To prevent the breakdown in close contact state between resin and a lead and the disconnection of wires when sharp thermal stress is applied, by installing a stress cutting-off stopper on at least a lead in the vicinity of a bonding part of an inner lead tip of a resin sealed semiconductor device. CONSTITUTION:A stress cutting-off stopper 8 by a hole 81 is installed on a lead in the rear of a bonding part at a tip of an inner lead 41. Since sealing resin comes into the stopper 8, the adhesion between the resin and a lead increases, so that the breakdown in close contact state between the resin and the lead in the vicinity of a bonding part and the disconnection of wires are not caused even when sharp thermal stress is applied thereon.
Patent JP-H07153889-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO YUKIHIRO
IPC: H05K3/34
Filed: 1993-11-29
Abstract: PURPOSE:To improve moldability of a fin lead by providing at least one through hole or at least one recessed part to a lead bending portion in the substrate connecting side of the wider fin lead. CONSTITUTION:At least one through hole 6 is provided at a lead bending portion second lead bending portion 5) in the substrate connecting side of a wider fin lead 2 of a semiconductor integrated circuit device to reduce a cross-sectional area of a second lead bending portion 5 in view of alleviating a bending stress at the time of bending process. Moreover, when at least one through hole 6 is provided at the second lead bending portion 5, solder flows into the through hole 6 at the soder-connecting portion between the wider fin lead 2 and electrode surface of the substrate. Therefore, it becomes difficult that solder void is generated by the void gas releasing effect. As a result, a difference between the bending stress of the wider fin lead and that of the other lead is reduced and thereby structure of metal die can be simplified and reliability of solder connection can be improved.
Patent JP-H03158980-A (JP)
Title: Picture signal processor
Inventor: SHIOKAWA SHIZUO
IPC: G06T7/60
Filed: 1989-11-17
Abstract: PURPOSE:To use the processor for a parallel processing mechanism, etc., for picture recognition by comparing edge detection signals corresponding to neighboring peripheral picture elements with each other, and obtaining the inclining direction of the edge of an input picture. CONSTITUTION:The edge of the input picture is detected by executing the arithmetic operation of the value of a specified central picture element among the input picture elements, and the value of one peripheral picture element among its peripheral picture elements by arithmetic means 451 to 456 in conform ity to prescribed order, and this edge detection signal is sent continuously to a next stage. In the next stage, a first comparison signal by comparison between the edge detection signals corresponding to neighboring peripheral picture elements and a second comparison signal by comparison between the neighboring first comparison signals are obtained by first and second comparing means 511 to 516, 521 to 526, and further, the inclining direction of the edge of the input picture is obtained by converting means 530, 531 to 536 on the basis of the first and the second comparison signals. Thus, the picture signal processor extremely suitable to be used for the parallel processing mechanism for the subsequent picture recognition can be obtained.
Patent JP-H09116668-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To effectively execute an incoming call operation by executing the incoming call operation which is set in an operating part when the incoming call operation is unregistered or when a calling signal is correctly detected in a device where the calling signal is recognized so as to execute the incoming call operation. SOLUTION: This data communication equipment is provided with a detecting circuit 8 detecting the calling signal, a pattern detecting circuit 10 detecting the patterns of the plural calling signals, incoming call operation registering circuits 42-64 in accordance with the calling signal pattern and an incoming call operation setting button 38 setting the incoming call operation in the operating part. When the incoming call operation is registered in accordance with the detected calling signal pattern at the time of detecting the calling signal, a control circuit 48 executes control based on the incoming call operation.  Unless the operation is registered or unless the calling signal pattern is correctly identified, the control circuit 48 executes control based on the incoming operation set in an operation part 46, that is, a manual or automatic incoming call and FAX/TEL automatic change-over mode, etc.
Patent JP-H10123981-A (JP)
Title: Light emitting display of led dot matrix system
Inventor: MIURA MASANOBU
IPC: G09F9/33
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently radiate generated heat to the outside and to further improve the heat radiation efficiency by forming vent holes and vent grooves on a display panel and accelerating the ventilation by the outdoor air on the rear surface side of the display panel. SOLUTION: The vent holes 4 respectively penetrating the front and rear surfaces of the display panel 2 are formed at the centers in the lateral direction between the respective rows and in the vertical direction between the respective columns of the light emitting dots 3 of the display panel 2. Further, the semicircular vent grooves 3 arriving at the front and rear surfaces are formed between the respective rows each on both right and left flanks and between the respective columns each on both upper and lower blanks.  As a result, the rear surface side of the display panel 2 of the light emitting display 1 is not only ventilated with the outdoor air on the periphery via the end sides of the outer periphery but is ventilated with the outdoor air on the front side of the display panel 2 through the respective vent holes 4 as well when the display panel 2 of the light emitting display 1 is mounted at the front surface of a casing, etc., and therefore, the large quantity of the heat generated by the light emission of the LED elements by the many light emitting dots 3 is efficiently radiated.
Patent JP-H04171360-A (JP)
Title: Operating device for transmission
Inventor: YANAGAWA ICHIRO
IPC: F16H63/20
Filed: 1990-11-02
Abstract: PURPOSE:To shorten the length in the axial direction of a shift operating rod by connecting one edge part of the shift operating rod with an operating rod far shift and selection and arranging a damper in parallel with the shift operating rod, and joining the damper with the other edge part of the shift operating rod. CONSTITUTION:An operating rod 12 is equipped with a shift and selecting lever 13 at the intermediate part, and the free edge 13a of the lever 13 is selectively engaged with the cut parts 2a, 3a, 4a, and 5a of four shift forks 2, 3, 4, and 5. The operating rod 12 is equipped with a piston 15 at one edge part, and is equipped with an outer lever 16 for the engagement with a shift mechanism part 30 at the other edge part, and a damper 39 is arranged on the opposite side to the projection direction of the projection part 37b of an output lever 37 for an operating rod 32. Though the reaction force supplied from the shift and selecting mechanism part which acts on the shift operating rod 12 acts as bending force for an output lever 37, this reaction force is balanced by the damper 39, and the sliding resistance of the output lever 37 reduces, and the between-bearing distance of the shift mechanism part can be shortened, and the total length of the device can be reduced.
Patent JP-H01141856-A (JP)
Title: Production of cement molded body
Inventor: SAKOTA HIROMI
IPC: C04B28/02
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a cement molded body which has high strength and shock resistance and is free from harmful asbestos with good moldability by extrusion- molding a kneaded plastic material consisting of composition incorporating cement, fibrous wollastonite, a spherical particle-base inorganic aggregate, reinforcing fiber and cellulose-base admixture and curing the molded body. CONSTITUTION:Cement, fibrous wollastonite, an inorganic aggregate mainly consisting of spherical particles, reinforcing fiber and a cellulose-base admixture are mixed with a mixer and this mixture is added with water and kneaded. Then the obtained kneaded plastic material is extruded under pressurization to form a cement molded body and this molded body is cured. By this method, the cement molded body which has high strength and is excellent in shock resistance is obtained with good moldability at high efficiency. Such cement molded body is preferably used, e.g., as the floor material of multiple dwelling houses. Furthermore hazard of carcinogenesis due to waste dust of asbestos is eliminated even in a producing process and even at a time of use because asbestos is not contained.
Patent JP-H03159334-A (JP)
Title: Managing method for call number
Inventor: DOI SHINZO
IPC: H04L12/08
Filed: 1989-11-16
Abstract: PURPOSE:To perform communication without being conscious of the number of a call with use of a path number by providing a call number managing part which manages the number of the call and the path number attached on a communication path identified with the number of the call by conforming them to each other. CONSTITUTION:The path number is registered on a managing table 24 in advance by using the path number registration means 25 of a call number managing part 12. When the setting of a new communication path for communication service is requested to an inter-number and path conversion means 21 by using a registered path number, appropriate logic channel group number and logic channel number are generated with a call number generating means 23, and they are conformed to the path number, and are registered on the managing table 24. The conversion means 21 delivers the setting request of the call to a message transmission/reception processing part 11 by using the logic channel group number and the logic channel number, and transmits it to a communication network. Thereby, it is possible to perform the communication without being conscious of the number of the call by identifying the communication path with the registered path number, which facilitates an operation.