baber/WOPTO huggingface dataset:
Patent JP-S6321920-A (JP)
Title: Flat yarn of wholly aromatic polyamide mixed with inorganic fine piece, production thereof and brush produced therefrom
Inventor: NOROTA SUSUMU
IPC: A46B3/22
Filed: 1986-07-10
Abstract: PURPOSE:To obtain the titled fiber having high heat-resistance and durability and suitable as brush, etc., by arranging a wholly aromatic polyamide such as m-phenylene isophthalamide and a mixture of the polyamide and inorganic fine pieces side-by-side and extruding through a nozzle having a flat cross-section. CONSTITUTION:(A) A polymer layer composed mainly of a wholly aromatic polyamide containing m-phenylene isophthalamide unit as >=85mol% of the whole recurring unit and (B) an inorganic layer consisting of a mixture of inorganic fine pieces and said aromatic polyamide are arranged side by side to obtain a molded composite 10 having a void ratio of <=5%. The composite is forcibly transferred along a vertical guide wall 30 with a roller 40 and pushed into a hot spinneret 70 provided with a nozzle having a flat cross-section with a flatness of 1.3. The composite is extruded through the nozzle under a temperature condition of formula I [Ts is softening temperature ( deg.C); Tg is glass transition point ( deg.C) of the polymer; Tm is melting point ( deg.C) of the polymer] to obtain a flat yarn having a flatness of >=1.3 (defined by the formula II) and a thickness (a) of the flat cross-section of 0.05-3mm.
Patent JP-H0716119-A (JP)
Title: Piping unit for kitchen cabinet
Inventor: SATO HARUYUKI
IPC: A47B97/00
Filed: 1993-06-30
Abstract: PURPOSE:To decrease an exposed piping, and to efficiently execute a piping work by forming a connecting port which can be connected to a faucet and a drain port placed in the kitchen cabinet, in a piping unit consisting of a water supply tube, a hot water supply tube and a drain tube integrated into a housing of the kitchen cabinet. CONSTITUTION:In a housing 1 attached to the kitchen cabinet, a piping unit A is constituted. The piping unit A is provided with a water supply main tube 2, a hot water supply tube 3 and a drain main tube 4. Also, the water supply main tube 2 is allowed to branch into a first and a second water supply tubes 5, 6. Moreover, a cartridge 9 for a water purifier is built in. In the piping unit A, connecting ports 3b, 5a, 6a, 9c and 9d which can be connected to a faucet and a drain tube placed in the kitchen cabinet are formed, and also, connecting ports 2a, 2b, 3a, 3b, 4a, 4b and 13a to the piping of the outside are formed. In such a way, an exposed piping is decreased, the work efficiency of the piping is improved, and a space in the cabinet is utilized effectively as a containing box.
Patent JP-S5866502-A (JP)
Title: Controller for dc motor
Inventor: KIKUCHI SEIKI
IPC: B60L15/08
Filed: 1981-10-12
Abstract: PURPOSE:To prevent the failure in the commutation of a chopper circuit due to the temporary decrease in the voltage of a battery and the operation of a commutation failure protecting circuit by interrupting a chopper circuit only for the prescribed period of time when the voltage of a battery becomes lower than a reference voltage due to the start of other DC motor. CONSTITUTION:A chopper circuit 6 is controlled by a signal responsive to the operated amount of an accelerator outputted from an oscillator 15. When the circuit 6 fails in its commutation, the voltage of a terminal L abruptly decreases, a commutation failure protecting circuit 13 operates, thereby interrupting a transistor 12. In this manner, the energizations of drive coils 8, 9 of contactors 4, 5 are released, and a drive DC motor 2 is stopped. When the start switch 20 of a loading DC motor 17 is closed so that the voltage of the battery 1 becomes lower than the reference voltage, a signal is outputted from an AND circuit 21, and the circuit 15 interrupts the circuit 16 only for the prescribed period of time.
Patent JP-H0913328-A (JP)
Title: Transfer method and device of extensible working vehicle
Inventor: SAKURAI HOKAO
IPC: E01D21/00
Filed: 1995-06-27
Abstract: PURPOSE: To make it possible to construct bridges with various curves in plan without laterally bending processing of rails, by changing the position of rails by use of linear rails, in the extension block method of a curved bridge in plan view. CONSTITUTION: A gate-type slide structure 10 supporting the floating force of the tail end of a rail 6 is fixed on an existing bridge block 50 with steel anchor rods 13 and provided with a sliding member with a low friction member 14, at the underface of a beam 11. The upper face of the tail end of the rail 6 slides on the underface of the baem 11 through the low friction member 14 to change the direction of rail.
Patent JP-H0829887-A (JP)
Title: Scanning device for copying machine
Inventor: HAMAZAKI NOBUTOSHI
IPC: G03B27/50
Filed: 1994-07-13
Abstract: PURPOSE:To inexpensively realize vibration isolation which does not exert an influence on image reading quality. CONSTITUTION:Vibration transmitted with the motor of a scanning device for a copying machine as the vibration source and with a driving system/ scanning system as a medium is isolated by interposing damper for vibration isolation 4a and 4b between a mirror carriage 1 and an idler pulley assembly obtained by integrating idler pulleys 2a and 2b and an idler shaft 12, and a guiding member for a lamp harness is attached to the idler shaft and the lamp harness is led around the guiding member.
Patent JP-H0452154-A (JP)
Title: Optical head of printer
Inventor: YOKOYAMA YASUMASA
IPC: B41J29/377
Filed: 1990-06-19
Abstract: PURPOSE:To perform high speed recording without irregularity in image highly precisely by a method wherein an LED head is composed of a one chip LED array, a printed substrate, a radiation component, and a forced cooling means forcibly cooling this radiation component. CONSTITUTION:A radiation fin 22 is formed to a radiation component 21. Then, in order to cool this radiation component 21, a forcibly cooling means, for example, a cooling fan 23 is provided to this radiation component 21. A plane of the radiation component 21 is covered by a printed substrate 24 to have a radiation effect. Further, it is composed of a ceramic substrate and a metal base substrate which have high flatness of the substrate. When the printed substrate 24 is high in flatness, it is applied closely to the plane of the radiation component 21, and the radiation effect becomes high. Further, an LED array 25 consists of one chip, and a plurality of LED light emitting elements are arranged in one chip. In that case, a plurality of the LED light emitting elements are so selected as to have hardly irregularity in light emission.
Patent JP-S5588981-A (JP)
Title: Vertical electrogas welding machine
Inventor: SAEKI NOBUROU
IPC: B23K9/16
Filed: 1978-12-28
Abstract: PURPOSE: To obtain faultless weld zone easily at excellent controllability and high vibrational frequency, by vibrating the welding torch which penetrates through a shield gas relay box furnished with consumable gas nozzle, in the direction of sheet gauge in a manner capable of stopping temporarily at one end of the vibration width through a base with lifting roller.  
     CONSTITUTION: As a wire 25 is fed through a welding torch 5 and melted, a gas nozzle 11 is consumed gradually, and the torch 5 is driven upwards by a roller 7 to promote welding. Shielding gas enters a relay box 10 through an mouth piece 16, and passes through the clearance between the nozzle 11 and torch 5 to shield the weld zone. On the other hand, a base 12 is vibrated in the direction of arrow 14, and the torch 5 and nozzle 11 also vibrate similarly in the groove, and heat input is distributed uniformly from the face to back of the groove. In V-groove, if necessary, a screw 23 is fed in to stop the vibration temporarily on the groove surface part, and a proper quantity of weld metal is supplied depending on the sectional area of the groove, so that faultless welding may be performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6137771-A (JP)
Title: Novel quinolinecarboxylic acid derivative
Inventor: NISHIGAKI SADAO
IPC: A61P31/04
Filed: 1984-07-31
Abstract: NEW MATERIAL:A 6-fluoro-1,4-dihydro-4-oxo-7-trifluoromethyl-3-quinolinecarboxylic acid derivative expressed by formula I (R1 represents lower alkyl; R2 represents H or lower alkyl) and its salt. EXAMPLE:Ethyl 1-ethyl-6-fluoro-7-trifluoromethyl-1,4-dihydro-4-oxo-3-quinoline carboxylate. USE:Useful as a medical reagent having an antimicrobial action and exhibiting powerful action within a wide range. PREPARATION:A well-known compound expressed by formula II is reacted with an alkylating agent such as an alkyl iodide in an aprotic polar solvent such as dimethyl-formamide under basic conditions using, for example sodium hydride, etc. to obtain the compound expressed by formula I. To obtain the compound expressed by formula I wherein R2 is H, the resultant product is further subjected to basic or acidic hydrolysis.
Patent JP-2000343512-A (JP)
Title: Production of outer wall panel
Inventor: YODA YASUHIRO
IPC: B28B1/16
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce costs by producing an outer wall panel in which a part is finished with tile and the other part has a relief pattern in one process. SOLUTION: In this production method, a fluid curable inorganic base material 4 is poured into a molding mold 1 and solidified/molded. In this process, a decorative material 2 is charged in an area in the mold 1, and a pattern mold for forming a pattern on the surface of the base material 4 is set in the other area, and the base material 4 is poured and solidified. In this way, an outer wall panel with its surface decorated can be produced at one stroke to improve productivity and to reduce cost.
Patent JP-2000354359-A (JP)
Title: Pm stepping motor
Inventor: FUKUZAWA SHOGO
IPC: H02K5/24
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To control vibration in the direction of thrust by providing the structure of leaf springs fitted between flat seats made of a resin and fitted on a motor shaft between the motor shaft fixed to a rotor and metallic sleeve bearings facing the flat side parts of the rotor at both output shaft and end cap sides. SOLUTION: A leaf spring 6 fitted between a resin-made flat seat 5 fitted on a motor shaft 2 is arranged with pressure between the flat side part of a rotor 1 and an output side bearing 3 facing it, while another leaf spring 6 fitted between a resin-made flat seat 5 fitted on a motor shaft 2 is arranged with pressure between the flat side part of a rotor 1 and an end cap side bearing 4 facing it. The elasticity of the leaf springs provided at both sides of output shaft and end cap allows the motor shaft 2 fixed to the rotor 1 to have the degree of freedom in a certain range in the direction of thrust. This structure can control vibration caused by a driving frequency in the direction of thrust of the motor shaft 2.
Patent JP-H0326281-A (JP)
Title: Operation diagnosing device
Inventor: SEKI CHIKASHI
IPC: A63B69/36
Filed: 1989-06-23
Abstract: PURPOSE:To automatically execute the diagnosis and evaluation of operation while a real operational feeling is still remained by extracting required various data from the photographed move of an operational point for a person to be diagnosed and comparing the extracted data with the data of a comparison reference. CONSTITUTION:When an input means 21 inputs the data of swing photographed by a TV camera 100, a measuring means 22 extracts the data for the coordinates of the operational point to be the base of swing analysis from these input data by using picture processing technique. A calculating means 23 extracts and calculates data such as velocity, acceleration, angular velocity and angular acceleration, etc., for each operational point from the obtained coordinate data. Then, a data group is calculated to be matched with the comparison reference as the object of the comparison. A comparison reference holding means 24 holds the data of the plural comparison references and a comparing and deciding means 25 compares the extracted and calculated data with the data of the comparison references. A post-processing means 26 selects a diagnosed result for each selected comparison reference, which is held by the comparison reference holding means 24, and executes processing so that a sound output or picture display output can be executed. Then, an output means 27 outputs this result by a sound or picture display, etc.
Patent JP-H0830741-A (JP)
Title: Signal transmitter
Inventor: UCHIDA JO
IPC: G06K17/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide a detection means capable of surely preventing inconvenience due to the position deviation of a non-contact signal transmission means and to improve the practicality of a non-contact type IC card or the like. CONSTITUTION:In this signal transmitter for transmitting signals between the respective non-contact signal transmission means for which the non-contact signal transmission means (a coil for instance) 1a provided on a primary side device 1 and the non-contact signal transmission means (the coil for instance) 2a provided on a secondary side device 2 are placed opposite to each other in prescribed position relation, at least one of the primary side device and the secondary side device is provided with a position deviation detection circuit 4 for detecting at least the selected one of the voltage value, the current value and the waveform of the signals transmitted between the respective signal transmission means, a reference signal generation circuit 5 and a comparator circuit 6 for outputting abnormal signals (c) when the output value of the circuit 4 is larger or smaller than the output value of the circuit 5.
Patent JP-H08333674-A (JP)
Title: Formation of large surface area thin film by laser deposition method and device therefor
Inventor: NAGAISHI RYUKI
IPC: C30B29/22
Filed: 1995-06-05
Abstract: PURPOSE: To form a large surface area thin film by laser deposition method without using a complicated device and operation. CONSTITUTION: A target 6 and a substrate 4 are arranged to face each other in an air-tight chamber 3 capable of controlling the pressure or atmosphere of the inside. An oxide superconducting thin film is grown on the film forming surface of the substrate 4 by irradiating a target 6 with beams 10 divided into four by a beam divider 21. The large surface area thin film is formed since the substantially wide surface area of the target is irradiated at the same time with the laser beam.
Patent JP-S6221731-A (JP)
Title: Scuff-resistant crysallized glass and production thereof
Inventor: MAKISHIMA SUKEO
IPC: C03C4/00
Filed: 1985-07-22
Abstract: PURPOSE:To deposit crystallites having higher hardness than a glass melt and obtain scuff-resistant crystallized glass, by cooling and solidifying the glass melt to room temperature. CONSTITUTION:A melt of ZnO-Y2O-Al2O3-SiO2 based glass containing 42-55mol% SiO2, 15-32mol% ZnO, 7-20mol% Al2O3 and 8-19mol% Y2O3 is make to flow out of a crucible, cooled and solidified to room temperature. Thereby, crystallites of gahnite (ZnO.Al2O3) are deposited on the glass surface to give the aimed scuff-resistant crystallized glass.
Patent JP-S6221118-A (JP)
Title: Video pattern transfer device using laser beam
Inventor: GOKO TADAHIRO
IPC: G03F7/20
Filed: 1985-07-22
Abstract: PURPOSE:To prevent damage due to an increase in size and a laser light beam and to transfer a necessary video pattern securely even if there is dust, etc., interposed by arranging a cylindrical lens on the optical axis of the laser light beam and generating astigmatism at the focus of a condenser lens through the unidirectional convergence of the lens. CONSTITUTION:The laser light beam L which is given a necessary video pattern by being transmitted through a mask 2 is transmitted through the cylindrical lens 3 and then converted by the condenser lens 4. The cylindrical lens 3 has unidirectional converging operation, so the laser light beam L which is transmitted through the lens and further converged by the condenser lens 4 has a focus f1 nearby the condenser lens 4 in a Y direction and a focus f2 more at distance than the focus f1 in an X direction. Therefore, astigmatism is generated at the focus f1 on the whole and the beam diameter at the part increases. Consequently, even if there is dust present at the focus (f), the loss of the energy of the laser light beam L is reduced and the video pattern is printed on a body 5 to be irradiated securely.
Patent JP-S5949787-A (JP)
Inventor: SATOU KOUSABUROU
IPC: A63C19/10
Filed: 1982-09-17
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-S6138356-A (JP)
Title: Hot-water supplier utilizing solar heat
Inventor: UNO HIROSHI
IPC: F24S90/00
Filed: 1984-07-31
Abstract: PURPOSE:To cope with atmospheric temperature, the amount of heat of heat collecting load and the fluctuation of climate in order to rise hot-water temperature to the set temperature at an objective time by a method wherein a control unit, operating the amount of heat of heat collecting load, the heat collecting capacity of heat pump circuit and the like by the signals of a water temperature sensor and an atmospheric temperature sensor to set the starting time of operation of the heat pump circuit, is provided. CONSTITUTION:The operating formula of the capacity of heat pump circuit 6, based on the factors of set operation finishing time and atmospheric temperature, and the operating formula of the amount of heat of heat collecting load, based on the amount of hot-water in a hot- water reserving tank 10, a set hot-water temperature and the temperature of water, are memorized in the control unit 15. The temperature of water is detected by the water temperature sonser 13 to operate the amount of heat of heat collecting load. Next, the atmospheric temperature is detected by the atmospheric temperature sensor 14 to operate the capacity of the heat pump circuit. Subsequently, the operating time of the heat pump is operated. Further, the starting time of operation of the heat pump is operated and operation of the device is started. Thus, the control unit 15 starts the operation of the device in accordance with the amount of heat of heat collecting load and the fluctuation of the atmospheric temperature, therefore, the temperature of hot-water may be risen to the set temperature thereof by the set operation finishing time.
Patent JP-H11353235-A (JP)
Title: Address converting device
Inventor: NAGASUGA HIROFUMI
IPC: G06F12/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in memory overhead needed for address conversion by adding an identifier wherein the size of a corresponding page table is described to each segment table entry. SOLUTION: When the identifier 320 of a segment table entry 310 is ON, the result obtained by multiplying the value of a page field 120 by 8 is added to the page table origin 330 to find a page table entry 510. When the identifier 320 is OFF, on the other hand, the result obtained by multiplying the value of the page field 120 by 3 and the value of the page table origin 320 are added to find a page table entry 410. Those adding processes are carried out by addition 700. Thus, the size of a page table can be selected, segment by segment, according to which area of an actual store a table is arranged in, so the memory overhead of an address conversion table on the actual storage device can be reduced.
Patent JP-2000345568-A (JP)
Title: Anchorage section structure of exposed type column base and its restoration construction method
Inventor: TANAKA ATSUO
IPC: E02D27/34
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To easily restore an anchorage section structure after overstress loading. SOLUTION: In the anchorage section structure of the exposed type column base in which shaft sections 22 are buried into foundation concrete 11, unbonded type anchor bolts 2 in which screw sections 21 are projected onto a concrete surface and nuts 6 are used and a base plate 5 for a steel-framed column is fixed into foundation concrete 11, the relationship of each strength of the steel- framed column 4, the base plate 5 and foundation concrete 11 and the strength of the unbonded type anchor bolts 2 is set at a strength ratio, where the shaft sections 22 of the unbonded type anchor bolts 2 yield before the yielding of the steel-framed column 4, the base plate 5 and foundation concrete 11 in the case of overstress loading by an earthquake or the like.
Patent JP-S5686087-A (JP)
Title: Controlling circuit for speed of dc motor
Inventor: FURUTA MASAMI
IPC: H02P7/288
Filed: 1979-12-13
Abstract: PURPOSE:To improve the characteristic of torque at low speed by inserting a reverse series circuit of a flywheel diode and a voltage nonlinear element in between armatures and by raising the starting level of indented reference voltage through provision of a discharge circuit. CONSTITUTION:In order to detect the counter electromotive voltage of the motor 2, a Zener diode ZD1 is connected to both ends of the armature in reverse series to the flywheel diode D5 and further is connected to partial pressure resistance circuits R1 and R2. Moreover, a transistor Tr2 whose power source is rectification voltage during the period when the motor 2 is off is provided to amplify the output of the partial pressure resistance circuits at low speed, while the discharge circuit including a transistor Tr4 is provided in an indented reference voltage generating circuit and the reference voltage and the counter electromotive voltage are compared by a differential amplifier, whereby Tr1 is controlled. Accordingly, the counter electromotive voltage is detected earlier, while the starting voltage level of the indented voltage can be raised, and thus large torque can be generated even at the time of low speed.
Patent JP-H0824203-A (JP)
Title: Small narrow rack for use in dish washer
Inventor: SENBA MAKOTO
IPC: A47L15/50
Filed: 1994-07-14
Abstract: PURPOSE:To facilitate the removal of soil from small articles, by making the heights of the partitions of each section of a small, narrow rack different from the heights of their adjacent partitions. CONSTITUTION:In a small, narrow rack 20, a section 22 is divided into small parts by means of partitions 21 so that small articles can be stood up in them, and the height of each partition 21 is different from that of its adjacent one. For example, in the case of standing spoons 23 in the section 22, since the angles at which the spoons are inclined differ, a large space (a) through which water is passed can be made between the spoons 23. Thus, the difference in inclination between the small articles stood in the section provides the large water-passage space between the small articles to be washed, ensuring the removal of soil.
Patent JP-H11352652-A (JP)
Title: Image recorder
Inventor: TATSUMI SETSUJI
IPC: G03D3/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder capable of checking the state of developer with simple constitution. SOLUTION: A printer part control circuit 238 outputs generated test pattern image data to a frame memory 230, which outputs it to an exposure part 236 through an LUT 234 and a D/A converter 235. The exposure part 236 exposes photographic paper 224 based on the test pattern image data and a processor part 20 performs processing such as color development, bleach-fix, washing and drying to the photographic paper, so that a test pattern image is formed on the photographic paper. The density of the test pattern image formed on the photographic paper is measured by a densitometer 254 so as to judge based on the measured density value whether or not the developer is deteriorated. In the case of judging that the developer is deteriorated, a warning message is displayed on a display part 253.  When a warning that the developer is deteriorated is given, an operator performs developer exchanging or replenishing work.