baber/WOPTO huggingface dataset:
Patent JP-H0437881-A (JP)
Title: Image forming device
Inventor: OKI SHIGERU
IPC: G03G15/08
Filed: 1990-06-04
Abstract: PURPOSE:To always maintain and control toner concentration of a developer to be constant by comparing density detection output values of a patch image of half tone, a patch image of all black, and of all white with the output values immediately after initial setting of the toner concentration. CONSTITUTION:Control of black toner concentration is carried out by forming the patch image of the half tone by the black toner on a photosensitive drum 1, a dirt detection mode of an image density detection sensor is periodically executed, and the detected output value of the patch image of the half tone, the detected output value of the patch image of the all black, and the detected output value of the all white derived there are compared with each initial value immediately after containing the developer to the black developer 3B of the developing device 3, and self analysis of whether the detection surface is soiled or not is carried out. Then, if the detection surface of the sensor is judged to be soiled, the display to the effect that the detection surface is soiled is outputted, and the detection surface of the sensor is cleaned. Thus, since the detection surface of the sensor is always kept in a soil free state, the density of the patch image formed on the photosensitive drum 1 is accurately detected by the sensor, and the concentration control of the black toner can be carried out well.
Patent JP-H08338122-A (JP)
Title: Intelligent building
Inventor: NAKAGAWA KUMIKO
IPC: E04B1/62
Filed: 1995-06-12
Abstract: PURPOSE: To answer sufficiently for reliability as well by restraining cost and executing simple work. CONSTITUTION: Double floor structures 2 and 3 are formed as an intelligent system to use underfloor space for radiocommunication, and the space is internally covered with an electromagnetically shielding material, thereby forming electromagnetically shielded space. Also, a repeater 4 connected to a communication line 8 and a transmitter 6 connected to a terminal 5 are installed in the space. According to this construction, the underfloor space can be used for the radiocommunication on radiowaves without any restriction due to the Wireless Telegraphy Act, simply via the application of an electromagnetically shielded structure to the underfloor space of each room, and without any need of applying the structure to the whole of a building.
Patent JP-H05330319-A (JP)
Title: Block of tire and pneumatic tire
Inventor: ICHIKI YASUBUMI
IPC: B60C11/00
Filed: 1992-06-04
Abstract: PURPOSE:To display sufficient ice/snow function for a long time from the time of a new tire without detracting block rigidity, by providing auxiliary cipes, having a depth of 10-45% of that of the cipes, in parallel to the main cipe on between the main cipe and block end edges. CONSTITUTION:Lateral direction auxiliary cipes 22A are provided on both sides, in a tire peripheral direction of a lateral direction main cipe 20A provided in a tire peripheral direction middle part, in parallel to the cipe 20A, and the groove depth h2 of the cipes 22A is made 10-45% of the groove depth h1 of the lateral direction main cipe. Moreover, a mean distance (a) between the lateral direction auxiliary cipes 22A and block end edges is made 0.5<=a/h2<=4 to the groove depth h2 of the lateral direction auxiliary cipes 22A, and the length I of the lateral direction auxiliary cipes 22A, projected on the lateral direction main cipe 20A, is made 50 or more % of the length L of the lateral direction main cipe 20A. The foaming rubber of the upper layer 32 of a tread 12 has its volume below 10% of the whole volume of the tread 12, and a foaming ratio of 5-10%. Consequently cracks or chips, due to the rigidity lowering of blocks, are not produced, and sufficient ice/snow performance can be displayed for a long time from the time of a new tire.
Patent JP-S5768075-A (JP)
Title: Manufacture of integrated circuit device
Inventor: HOTSUTA MASAHIKO
IPC: H01L21/8249
Filed: 1980-10-16
Abstract: PURPOSE:To obtain an IC of a static induction type transistor (SIT) and a C- MOSFET by simple steps commonly used to manufacture each transistor in several treatment steps. CONSTITUTION:An N type epitaxial layer 14 is isolted via a P<+> type layer 16 on a P type Si substrate 10 having an N<+> type buried layer 12, and a P type well 18 is partly formed on an island 14B. The P<+> type emitter 20 of a bipolar element Q1 and a P<+> type gate 22 of an SITQ2 are formed on an island 14A, and a P-channel preventive layer 24 and the P<+> type layers 26, 28 of an FET are formed on an island 14B. They are selectively opened with holes to form polysilicons 40, 42, 44, 46, and with a mask 44, a hole is opened at an SiO2 film 36. An N<+> type layer 4850 is diffused in the P type well 18 to allow the layers 44, 40, 42, 46 conductive. An SiO2 film 56 is covered, a hole is selectively opened, aluminum electrodes are attached, and wires 64 are connected as predetermined. With this structure, a bipolar transistor Q1, an SITQ2, an N type channel IGFETQ3, and P type channel IGFET Q4 are integrated commonly in the manufacturing steps on the substrate 10.
Patent JP-S63308795-A (JP)
Title: Dynamic ram
Inventor: MATSUSHIMA JUNKO
IPC: G11C11/34
Filed: 1987-06-10
Abstract: PURPOSE:To prevent the storage of the software error by a simple external control signal such as a refresh signal or the like by using an ECC circuit so as to detect and correct error of plural memory cells connecting to one word line to be driven in a DRAM during the refresh period. CONSTITUTION:A signal Ref14 is sent to a control circuit 13 during the refresh period. A decoder 6 selects a memory cell M11 by using a control signal to apply exclusive OR of M11-M13, the information of a horizontal parity cell H1 selected by the circuit 7 is detected by the circuit 11 for horizontal error. Similarly, the information of vertical parity cell V1 selected by a vertical parity selection circuit 8 is compared by a check circuit 12 to detect the vertical error. The error detection information in the vertical direction is held in the circuit 18, a correction circuit 16 compares the result of the check circuit 11 to correct the error and a write circuit 15 writes a signal to the cell M11. Similar processing is applied as to other memory cells M21, M31 and the operation is repeated for each refresh period to detect and correct the error by the ECC circuit periodically as to all memory cells.
Patent JP-H0437593-A (JP)
Title: Softcover bookbinding method
Inventor: ISHIZUKA KAZUO
IPC: B42C11/00
Filed: 1990-06-01
Abstract: PURPOSE:To rapidly cure an adhesive for bonding by a method wherein a two pack- type aqueous rapid cure adhesive consisting of an aqueous main agent and an aqueous curing agent is used as the adhesive, one of the agents is applied on the body spine, the other is applied on the cover, and the coated surfaces are contact bonded with each other. CONSTITUTION:As a two pack-type aqueous rapid cure adhesive consisting of an aqueous main agent and an aqueous curing agent, every adhesive which cures in a moment by the contact of the aqueous main agent with the aqueous curing agent to form an adhesive layer can be used. The two pack-type aqueous rapid cure adhesive is, for example, an adhesive made of an aqueous main agent containing a polyvinyl alcohol and an aqueous curing agent containing a boric compound or an adhesive made of an aqueous main agent containing a polymer compound having imide group and an aqueous curing agent containing a compound reacting with imide group. Because an unsatisfactory liner adhesion and a shortage of adhesive power easily occur in bookbinding, the adhesive preferably contains a solid content by the amount of 20wt.% or more. One of the aqueous main agent and the aqueous curing agent is applied on the body spine, the other is applied on the cover, and the coated surfaces of the body spine and the cover are contact bonded with each other so that the adhesive is rapidly cured.
Patent JP-H11334735-A (JP)
Title: Can lid
Inventor: HASHIMOTO HIROAKI
IPC: B65D17/32
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a can lid wherein score breakage is difficult to occur even if buckling occurs without increasing thickness of a base plate of the can lid. SOLUTION: A main score 5 is formed to surround an opening piece 8 on a panel deboss 11 formed with a recessed cross section, and an auxiliary score 6 is formed to be along the main score 5 on the opening piece 8. An easy-to- deform portion 7 is formed to surround the main score 5 on a part positioned between the main score 5 and a peripheral groove 2. The easy-to-deform portion 7 is provided in the vicinity of the main score 5 and further a thickness and width of the portion 7 is defined, whereby score breakage can be prevented even if buckling occurs in the vicinity of the main score 5, because deformation of a top plate 1 is absorbed by the easy-to-deform portion 7.
Patent JP-H05157159-A (JP)
Title: Method and device for shifting automatic mechanical speed change gear
Inventor: ROBAATO UEIN RANBOO
IPC: F16H61/08
Filed: 1992-05-11
Abstract: PURPOSE: To eliminate tooth butt and gear noise by continuously sensing rotation speeds and axial positions of jaw clutch members in a transmission and determining that a tooth butt condition exists when the jaw clutch members rotate at a synchronous speed and do not move axially. CONSTITUTION: An automatic mechanical transmission system 12 comprises a mechanical transmission 14, a fuel control engine 16 a nonpositive coupling 10 interposed between the engine 16 and the transmission 14. A central control unit 50 is provided to control a shift actuator 28 and a nonpositive coupling actuator 38, 40 on the basis of positions of jaw clutch members and rotation speeds of shafts 42, 44 in the transmission 14. In this case, during the shift control, the nonpositive coupling 10 is first disengaged, and then the predetermined jaw clutch members are engaged. Subsequently, rotation speeds and the positions of the jaw clutch members are continuously sensed. Then, existence of a tooth butt condition is determined if the jaw clutch members do not move in a direction to the engagement.
Patent JP-S5846742-A (JP)
Title: Time division start-stop reproducing system
Inventor: SAKATA TAKAO
IPC: H04L69/14
Filed: 1981-09-14
Abstract: PURPOSE:To reduce the scale of a circuit and then to reduce the power consumption, by executing a sampling process with a hardware and increasing the common parts with a time division process to perform the start-stop reproduction of plural channels. CONSTITUTION:A sampling producing circuit SPG produces the sampling pulses corresponding to the channels corresponding to the speed of the data of plural channels. A start-stop data processing part ST-SP adds the start-stop data designated by the scan address signal with the data obtained by giving a delay of a period of the start-stop data to detect the start bit, and at the same time delivers a prescribed period latch enable signal at the detecting time point of the start bit and based on the scan address signal and the process request signal.  A microprocessor MPU reads in the start-stop data latched with the latch enable signal with this latch enable signal used as an interruption signal. Then the start-stop data of plural channels are processed in time division by the part ST-SP.
Patent JP-S5269496-A (JP)
Title: Production of rigid polyurethane foams
Inventor: NAKA REIJI
IPC: C08G18/50
Filed: 1975-12-08
Abstract: PURPOSE: To obtain urethane foams with a small flyability even under a high expansion ratio, and a good dimensional stability at low temperatures, by the use of a specific polyol component and a specific foam stabilizer in the production of rigid urethane foams by the one-shot process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63310013-A (JP)
Title: Document editing device
Inventor: SASAKI HIDEKI
IPC: G06F3/02
Filed: 1987-06-12
Abstract: PURPOSE:To discriminate the flow of document even in a wordprocessor using a display screen having less display capacity by displaying sequentially from the head of a document till the period with a read matching command input. CONSTITUTION:With a read match key entered, the initial setting of a display address to command the head of a document, the initialization of a display controller to use the read match display area as one line on a display device 8 and the initialization of a video RAM are applied. Then the selection input from the consecutive display from the head of sentence to the end of sentence or the paragraph display from the head of sentence to the period is discriminated. In case of the consecutive display, the display address revision is repeated till the end of document to scroll characters one by one. In case of the paragraph display, the display address revision is repeated up to the period to scroll characters one by one.
Patent JP-S5948694-A (JP)
Inventor: CHIYAARUZU RICHIYAADO CHIYUURI
IPC: G21D3/06
Filed: 1983-08-10
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-S6126545-A (JP)
Inventor: TERAMOTO HIROSHI
IPC: C04B28/02
Filed: 1984-07-11
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-H11339091-A (JP)
Title: Fare adjustment machine
Inventor: TATSUNO HIYOSHI
IPC: G07D7/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment machine which has simple structure and functions to discriminate whether a paper money is genuine at low cost. SOLUTION: The adjustment machine 10 which discriminates whether or not a paper money is genuine consists of paper money insertion slot 11 into which the paper money is inserted, an insertion sensor 16 which detects the paper money nearby the paper money insertion slot 11, a conduit 22 which has one end made open to a guide 19 linked with the paper money insertion slot 11 by providing a solenoid valve 23 halfway and the other end connected to a container 21 containing reagent, and a color sensor 24 which is positioned behind the conduit 22 and discriminates the color of the paper money. The solenoid valve 23 is opened on receiving a signal from the insertion sensor 16, the reagent 20 sticks on the paper money, and this part is discriminated by the color sensor 24 to discriminate whether or not the paper money is genuine.
Patent JP-H08313209-A (JP)
Title: Measuring device of position
Inventor: ICHIGAYA KOJI
IPC: B23Q17/24
Filed: 1995-05-19
Abstract: PURPOSE: To provide a measuring device of a position which can be applied to all fields that necessitate accurate measurement of positions and also makes possible accurate measurement of a distance or a relative position with high resolution, including a minute to large measuring length. CONSTITUTION: Two light-emitting elements 11 and 15 are provided in a light source part 10. Light from the light-emitting element 11 is passed through a plurality of slits of a slit mask 13 and projected onto CCD 20. Viewed from the CCD 20, accordingly, this is equivalent to that a plurality of light sources are present. Cells are provided at intervals of 10μm in the CCD 20 and grouped by eights. The light from the light-emitting element 15 is used for determining a position on the grouped CCD cells for each group. Each slit is spaced from another by 80μm being equal to the interval of one group of the CCD cells. Accordingly, the intensity distribution of the light on the CCD 20 has peaks at the intervals of 80μm.
Patent JP-2000296578-A (JP)
Title: Production of composite waterproof sheet for building and civil engineering
Inventor: MATSUI KYUICHI
IPC: B32B27/28
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable composite waterproof sheet improved in the essential defect possessed by polyvinyl chloride of a conventional composite waterproof sheet using a polyvinyl chloride sheet. SOLUTION: A sheet comprising a thermoplastic synthetic resin, which contains no chlorine as a substituent or an additive, selected from the group consisting of a polyolefinic thermoplastic elastomer, an ethylene/vinyl acetate copolymer and a polyolefinic resin is integrally laminated to at least one surface of a fibrous base sheet. If desired, a predetermined pattern is applied to the surface of the thermoplastic synthetic resin sheet.
Patent JP-2000297534-A (JP)
Title: Concrete reinforcement metal wire pulling-up tool
Inventor: RA HEIGIYOKU
IPC: E04G21/12
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To pull up a reinforcement metal wire with a small force by providing a pair of support bases being moving fulcrums with rollers, connecting them to each other on a floor, and enabling rising through movement of the fulcrum of the support base when an operation part is raised through a hook part. SOLUTION: A hook part 2 is provided at one end of an upper part of each arc-shaped support base 1a of a pair of support bases 1a, 1a and the other end thereof serves as an operation part 3. At positions of fulcrums of movement fulcrum parts of the paired support bases 1a, 1a whose ends are connected each other, rollers 5a are provided so as to be held by the support bases 1a, 1a. Wear resistance is reduced with the arc-shaped supports 1a, 1a so as to enable rising with a smooth rotation. With the rollers 5a at the fulcrum parts, an easy raising can be made with a small force. With the hook part formed in a U-shape, a concrete reinforcement metal wire hooked is made hard to be separated in pulling up the operation part 3. Accordingly, sliding dorm is prevented at the time when the base 1a is raised to thereby enable safe mounting work of a spacer.
Patent JP-H11332924-A (JP)
Title: Sanitary material
Inventor: DEMURA TATSUTARO
IPC: D04H1/4242
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain strong antibacterial property against most of bacteria originating from bedsore and to effectively prevent and treat it by providing active carbon fibers formed in a surface shape. SOLUTION: In sanitary materials such as a cloth, a bandage, a pad and a bed sheet, an inner surface material 2 and an outer surface material 3 are laminated as against the active carbon fibers 1 which are formed in the surface shape. The active carbon fibers 1 are formed to be a surface-shaped structure body such as a woven cloth or nonwoven cloth. Besides, the inner and outer surface materials 2 and 3 are integrally adhered to the lower and upper surfaces of the active carbon fibers 1. Then, in the sanitary materials the inner surface 2 is brought into contact with skin at the time of usage so as to prevent and treat bedsore.  That is, in the sanitary materials the active carbon fibers are provided with strong antibacterial property against the bacteria originating from bedsore in addition to absorptive property so that the prevention and treatment of bedsore are effectively attained.
Patent JP-S5269043-A (JP)
Title: Absorptive refrigerator
Inventor: OKUDA TOSHIHIRO
IPC: F25B30/04
Filed: 1975-12-05
Abstract: PURPOSE: To procure an absorptive refrigerator with high refrigeration cycle efficiency as well as good fuel-sparing characteristic by regulating a heating quantity for the first generator with change of hot water of the hot-water heat exchanger, and also controlling condenser with cool-water outlet temp. of the evaporator, with help of control mechanism of condense load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6124470-A (JP)
Title: Thermal head
Inventor: SAKAI SATORU
IPC: B41J2/335
Filed: 1984-07-12
Abstract: PURPOSE:To property control the heating temperature of a thermal head by lessening the phenomenon of heat storage by a method in which a heating element belonging to each group is formed of a heat-sensitive semiconductor having a self-temperature control function and the resistance-varying temperatures of the semiconductor are set up differently by each group. CONSTITUTION:A thermal head is provided with two kinds of heating element groups 12 and heating element groups 15 using heat-sensitive semiconductors of different resistance-varying temperatures Tc in such a way as to enable a given heating temperature to be kept. Each heating element can thus be kept at a desired heating temperature without the needs to provide a temperature controller newly, and stably tonal recording can be made.
Patent JP-S6125292-A (JP)
Inventor: NISHIKAWA IKURO
IPC: G07D1/00
Filed: 1984-07-16
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-S634572-A (JP)
Inventor: YUMOTO TETSUO
IPC: H01R13/03
Filed: 1986-06-24
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-H0310545-A (JP)
Title: Line driver circuit
Inventor: MURAKAMI NORIO
IPC: H04L25/02
Filed: 1989-06-08
Abstract: PURPOSE:To realize high density mount and low cost by using a line driver circuit employing switch changeover between a coder and a transformer and constituting the circuit without using a ternary winding of the transformer. CONSTITUTION:A transmission data and a clock signal are inputted to a coder 1, the result is divided into a positive input data and a negative input data and they are inserted to a line driver circuit 2 together with the clock signal. The line driver circuit 2 consists of a positive line driver circuit 21 and a negative line driver circuit 22, and the positive line driver circuit 21 sends an input signal corresponding to the signal of '1' and the negative line driver circuit 22 sends an input signal corresponding to the signal of '-1' and they are inserted into a transformer 3. The transformer 3 synthesizes the positive input signal from the line driver circuit 21 and the negative input signal from the line driver circuit 22 and sends the result to a secondary transmission line.
Patent JP-S5675524-A (JP)
Title: Continuously heating device
Inventor: INOUE SADAO
IPC: C21D9/62
Filed: 1979-11-12
Abstract: PURPOSE:To eliminate necessity of tension applied between the wire rod and electrode in a heating device for metal wire rod by directly energized and heating the metal wire rod. CONSTITUTION:An iron terminal 5 is provided in the inside bottom of a vessel 3, and liquid metal (mercury or gallium) 2 is put on it. Further, water 4 is put on it to make an electrode. These electrodes are immersed in water 6 filling a vessel 7, and this vessel is contained in a vessel for draining 8. An entrance hole 10 and an exit hole 11 that pass a wire rod 1 are provided on the sides of vessels 3, 7, 8, and a steam pipe is installed. To prevent flowing out of the liquid metal 2, the diameter D of the entrance hole 10 and exit hole 11 is so made against the diameter (d) of the wire rod that d/D becomes less than about 0.7. When the diameter of the wire rod is less than about 0.2mm.phi, flowing out can be almost prevented by making the length (l2) of the exit hole 11 longer than about 10mm., and the height from the upper end of the exit hole to the surface of liquid metal about 5mm.. A wire 12 may also be installed. By this way, continuous heating can be effected without applying tension to the wire rod.
Patent JP-H0278596-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41J31/00
Filed: 1989-06-08
Abstract: PURPOSE:To improve fixing properties by incorporating a satd. linear polyester having a specific softening point in a second heat-softening layer. CONSTITUTION:A second heat-softening layer contains a satd. linear polyester having a softening point of 50-150 deg.C, or the second heat-softening layer contains a polyester having a weight average molecular weight of 1000-70000 other than said satd. linear polyester having a softening point of 50-150 deg.C. As a substrate in this thermal transfer recording medium, papers, resin films, composites of papers and resin films, a metal sheet such as an aluminum foil, and the like are used. A first heat-softening layer is provided between the substrate and the second heat-softening layer and contains a hot melt substance, e.g., waxes, such as a vegetable wax, an animal wax, a paraffin wax, and a mineral wax. As the satd. linear polyester, a satd., unsatd. linear, or non-linear polyester of satd. dibasic acids and diols can be used. In this manner, a high-quality printing image enhanced in fixing properties can be formed on any recording medium.