baber/WOPTO huggingface dataset:
Patent JP-2000345381-A (JP)
Title: Electrolytic copper foil manufacturing method, electrolytic copper foil, copper-covered laminate substrate, and printed circuit board
Inventor: IMADA NORIYUKI
IPC: C25D21/14
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrolytic copper foil capable of effectively reducing the amount of Pb fine powder co-deposited in the electrolytic copper foil in manufacturing the electrolytic copper foil using an electrolytic solution with low chlorine ion concentration. SOLUTION: In manufacturing an electrolytic copper foil using an electrolytic solution containing copper sulfate, an electrolytic solution containing 0.1-5.0 mg/L Cl ions is used, strontium carbonate is added to the electrolytic solution in an amount of 8-100 (g/Pb-g) with respect to Pb ions contained in the electrolytic solution, and the Pb ions contained in the electrolytic solution are removed to form the electrolytic copper foil.
Patent JP-H0722826-A (JP)
Title: Glass antenna for vehicle
Inventor: TADOKORO SHINGO
IPC: H01Q1/32
Filed: 1993-06-30
Abstract: PURPOSE:To improve the reception gain in a very wide range of frequency bands from the FM radio broadcast wave band to the TV broadcast wave UHF band on the rear window glass having a small antenna occupation area and to use the glass antenna for vehicle as an antenna for keyless entry also. CONSTITUTION:A first antenna 4 where a horizontal filament arranged closely to the upper side edge of a rear window glass 1 for vehicle, a horizontal filament arranged under this horizontal filament, and an element where these horizontal filaments are connected by a filament having a vertical filament at least in a part are a part of constitution requirements is arranged in the space part on an anti-fog heating filaments 2 of this rear window glass 1, and a second antenna 5 is provided which is provided with a U-shaped element 51, which is arranged closely to and in parallel with two horizontal filaments out of these filaments and connects their end parts, and a vertical filament 52 which is extended in the side part from the U-shaped element 51 downward up to a half or longer of bus bars 3 on the outside of bus bars 3 of anti-fog heating filaments, and power is supplied from a part of the vertical filament 52.
Patent JP-H058582-A (JP)
Title: Monitor device for booklet production facility
Inventor: KIKUKAWA AKIRA
IPC: G08B23/00
Filed: 1991-07-02
Abstract: PURPOSE:To confirm the operating status of the whole booklet production facilities while affirming a stop device and the cause of stoppage at the time of the stoppage of each device. CONSTITUTION:A display section 33 capable of displaying the whole image plane picturing the whole booklet production facilities and a division alarm image plane picturing the operating status of a stop device and a display changeover section 31 outputting an automatic changeover signal on the basis of a stop signal from the stoppage detecting section 34 of the booklet production facilitates are provided. The automatic changeover signal from the display changeover section 31 is input to a display generating section 32, and the display generating section outputs a display signal selectively displaying either of the whole image plane or the division alarm image plane to the display section 33 on the basis of the automatic changeover signal.
Patent JP-S5863756-A (JP)
Title: Special coagulate of merocyanine pigment
Inventor: FUNAKOSHI HITOSHI
IPC: C09B67/42
Filed: 1981-10-09
Abstract: PURPOSE:A merocyanine pigment is made into a solution and mixed with an electrolyte solution to give a special coagulate of merocyanine pigment with bathochromatic shift simply in a large amount, which is used in photoelectric materials, photographic chemistry or electrophotographic chemistry. CONSTITUTION:A solution of a merocyanine pigment of the formula (A is H, alkyl, alkoxy, halogen; X is S, Se; R is alkyl; n is 1, 2, 3; Y is H, salt-forming atom) is mixed with a solution of electrolyte (various kinds of alkali and other salts are usalbe and, when R is lower alkyl, a salt of high solubility is preferred) to give a special coagulate of mereocyanine pigment. Any solvents may be used for the pigment solution, when they are soluble in water, but methanol, acetonitrile and acetone can be cited preferably.
Patent JP-H0723318-A (JP)
Title: Direct observation type liquid crystal television
Inventor: INOUE YUKO
IPC: H04N5/66
Filed: 1993-06-30
Abstract: PURPOSE:To make it possible to observe a liquid crystal display having a small screen size as a large screen size through a magnifying lens by fixing the magnifying lens for magnifying the screen size of the liquid crystal display for a direct observation type television(TV) to a TV body. CONSTITUTION:Engaging holes for engaging leg chips 3a for a lens holder 3 are formed on the longitudinal one end side of the upper face 1a of the TV body 1. The lens holder 3 is formed like an L shape and two leg chips 3a are formed on the lower end of one erected piece 3b. A rectangular magnifying lens 4 almost similar to the liquid crystal display 2 is fitted to a frame piece 3c forming the other frame and the holder 3 is fixed to the TV body 1 by engaging the leg chips 3a to the engaging holes. Consequently the lens 4 is arranged in parallel with the display 2 and its focus aligns with the screen of the display 2.
Patent JP-H0510933-A (JP)
Title: Ultrasonic sensor and ultrasonic spectrum microscope using the same
Inventor: NAKASO NOBUTAKA
IPC: G01N29/06
Filed: 1991-07-02
Abstract: PURPOSE:To obtain an ultrasonic spectrum microscope capable of executing ultrasonic scanning of a body to be inspected, without being accompanied by mechanical scanning. CONSTITUTION:An ultrasonic sensor 1 is a transmission-reception independence type sensor constructed of an array type cylindrical transducer 12 and a planar transducer 14. An input signal to be impressed on each piezoelectric element 24 of a piezoelectric element group 22 of the array type cylindrical transducer 12 from a pulser 38 is given a delay time by an input signal processing circuit 34a. Thereby a time lag is made to occur in the time of generation of an ultrasonic wave by each piezoelectric element 24 of the piezoelectric element group 22. By setting this time lag appropriately, the ultrasonic wave propagated from the array type cylindrical transducer 12 is point-focused at a desired one point on a scanning line 20b on the surface 20a of a body to be inspected. A reflected wave from this focusing point is received by the planar transducer 14, converted into an electric signal and then subjected to a spectrum analysis in FFT 54.
Patent JP-2000350250-A (JP)
Title: Base station management device and base station device
Inventor: KOJIMA MASARU
IPC: H04W4/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To confirm the location of a communication party by using a mobile communication terminal, a general telephone, etc., without being restricted by the location of the communication party. SOLUTION: A management part 112 of the base station management device 101 manages information on the position of a base station device and the telephone number of a mobile communication terminal, etc., registered in each base station device and when the base station management device 101 is requested to give the position of the communication terminal device, a control part 113 retrieves information in the management part 112 and outputs the position of the base station device where the corresponding communication terminal device is registered to the requester.
Patent JP-S6318873-A (JP)
Title: Image reader
Inventor: WATANABE MICHITAKA
IPC: H04N5/232
Filed: 1986-07-11
Abstract: PURPOSE:To out off mechanical noise at the time of shifting a photoelectric conversion part with an simple and low cost structure by detecting the shifting condition of a photoelectric conversion part and grounding the output of the sound input part at the above-mentioned shifting. CONSTITUTION:A locking part 25a is lock-engaged at the section of a member 29 fixed at a fixing stand 17. The member 29 is constituted to be locked only when a vertical motion stand 16 arrives at a bottom dead point position. When the locking is released by the locking part 25a and an electronic camera 2 is vertically shifted, a detecting switch 31 is turned on, the signal of a mike 30 is grounded, therefore, the output comes to be zero and an external speaker SP comes to be silent. Consequently, the mechanical sound generated by such as locking and unlocking and the sliding sound of respective member cannot be not heard from the speaker. In the locking condition, the detecting switch 31 is turned off, the signal of the mike is amplified as it is and inputted to the speaker.
Patent JP-H04194825-A (JP)
Title: Photo semiconductor device
Inventor: TOYODA YUKIO
IPC: G02F1/35
Filed: 1990-06-20
Abstract: PURPOSE:To prevent mixing of input light with output light and to operate a photo semiconductor device at a high speed by a method wherein at least the portion, where vertical light enters, of a photo guided wave path forms a multiplex quantum well structure by means of the photo guided wave path formed in parallel to a substrate and structure where light is caused to enter vertically to the direction of the wave guided path and which transmits light. CONSTITUTION:An n-type AlXGa1-XAs 12, an undope AlXGa1-XAs/GsAs multiplex quantum well layer 11, a p-type AlX X Ga1-XlAs 13, and a p-type GaAs cap layer 15 are caused to grow on an n-type GaAs substrate 14, in order, through molecular beam epitaxy growth. Thereafter, p-type and n-type electrodes 16 and 17 are formed on both surfaces and a ridge guided wave path 10 is formed. A hole 18 is then formed facing the guided wave path 10 on the back of the substrate 14 to produce an element. Injection light P1i for an output is caused to enter in the direction of the guided wave path 11 and control light P2i is caused to enter vertically to the guided wave path. The light P1i is propagated to the path 11 and transmits with effective transmissivity depending upon vertically entering light P2i to produce an output P1o, which is emitted. Meanwhile, the light P2i is caused to transmit with transmissivity depending upon the power of the light P1i and a power P2o is emitted through a hole 18.
Patent JP-S6054812-A (JP)
Inventor: URAKAWA KAZUYA
IPC: B28D5/00
Filed: 1983-09-02
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-S648433-A (JP)
Title: Multiplexing system for storage device
Inventor: KATADA HISASHI
IPC: G06F12/00
Filed: 1987-07-01
Abstract: PURPOSE:To attain the multiplexing of storage devices by low overhead and to effectively utilize the storage devices by arranging a device address correspondence table storing file numbers and the files in a storage controller for controlling plural storage devices. CONSTITUTION:Processors 100a-100n are connected to plural storage devices 300alpha-300gamma through the storage controller 200. The device 200 consists of multiplexing control parts 210 (210a-210n), a multiplexing control memory 220 and address conversion parts 230 and stores file numbers and storage device addresses correspondingly. Access requests are inputted from the processors to the control parts 210a-210n and device addresses, file numbers, intra-file relative addresses, and data transfer directions are respectively inputted. When the files are to be multiplexed, the file data are distributively outputted to conversion parts 230alpha-230gamma. Thus, the multiplexing of the storage devices is attained by low overhead and the storage device can be effectively utilized.
Patent JP-S5952384-A (JP)
Title: Symbol recognizing system
Inventor: INOUE AKIRA
IPC: G06V10/40
Filed: 1982-09-18
Abstract: PURPOSE:To extract a symbol exactly avoiding overlapping of symbol areas, by dividing a picture into small areas referring to lattice points and basing on a characteristic of information of each area expressed in compressed form. CONSTITUTION:A handwritten drawing is read by a picture inputting device 1, and the picture data are stored in a picture memory 2. The state of input of a reference point is detected by a reference detecting circuit 4 from the picture data held in the picture memory 2, and address of each lattice point corrected basing on input distortion is held in a lattice point table 5. Basing on the address obtained from the lattice point table 5, a controlling section 11 reads the picture memory 2 by an inspection window of 2X2 in the size between lattice axes, and transfers this to a lattice conversion circuit 6 and a lattice conversion circuit 8. Data thus obtained are processed by a lattice point label code generating circuit 7 and a lattice point label code generating circuit 9.
Patent JP-H0329637-A (JP)
Title: R-wave detecting device for electrocardiogram
Inventor: OSUGA MIEKO
IPC: A61B5/352
Filed: 1989-06-27
Abstract: PURPOSE:To enable R-waves of electrocardiogram to be positively detected by providing a device equipped with both a filter means intensifying the R-waves and an R-wave detecting means which compares its output with its threshold value so as to produce an R-wave signal when the threshold value is exceeded, and is brought into a refractory period thereafter. CONSTITUTION:Signals in electrocardiogram supplied to an input terminal 1 are processed so as to be filtered by a filter means 20, the filtered output from an adder 10 is compared with the threshold value from a threshold value generating circuit 13 by a comparator 11, and an R-wave detecting signal is produced by an R-wave detecting signal generating circuit 12 when the threshold value is exceeded so that it is thereby outputted from an output terminal 5. In this case, the R-wave detecting signal is also concurrently outputted to the threshold value generating circuit 13 so that the threshold value generating circuit is thereby reset. The output voltage of the threshold value generating circuit 13 is maintained at a value higher than the upper limit of the output of the filter means 20 during the constant refractory period, and then, comes to a value suitable for detecting R-waves thereafter. The control of the threshold value does not allow the R-wave detecting signal to be outputted for the refractory period after the R-wave has been detected, namely, thereby making it possible to avoid erroneous detection.
Patent JP-H0917454-A (JP)
Title: Charging method of secondary battery
Inventor: TAKECHI HIROAKI
IPC: H02J7/10
Filed: 1995-06-28
Abstract: PURPOSE: To shorten charging time of a secondary battery without shortening its life by detecting the temperature of the secondary battery at the time of charging, selecting a charging mode corresponding to the temperature, and supplying current to the secondary battery. CONSTITUTION: A secondary battery B is connected with a charging apparatus A to start charging. Whether a cell 2 is connected or not is judged based on the voltage signal of a voltage detecting part 17. In the case the cell 2 is connected, the temperature signal detected by a temperature sensor 6 is decided and charging is not started until the temperature of the cell 2 becomes within a range from 0 to 40 deg.C, in which charging is possible. In the case the temperature of the cell 2 is within the range and not higher than 10 deg.C, a normal charging mode is started. In the normal charging mode, constant charging current about 0.3 times as large as the rated current value of the cell 2 is supplied to the cell. In the case the temperature of the cell 2 is higher than 10 deg.C, a quick charging mode is started.  In the quick charging mode, constant charging current the same as the rated current value of the cell 2 is supplied to the cell 2. A control circuit 16 starts integration of the timer value Tn for the ordinal charging.
Patent JP-S5864528-A (JP)
Title: Data transfer system of plural microprocessors
Inventor: KASAHARA TAKASHI
IPC: G06F13/38
Filed: 1981-10-14
Abstract: PURPOSE:To perform high-speed data transfer between a master processor and plural slave processors, by using a simple handshake circuit and attaining direct access from the master processor to the RAM of a slave processor. CONSTITUTION:Simple handshake circuits 16, 26-n6 are added between a master processor 01, and slave processors 13, 23-n3. Then, the processors 13, 23-n3 are held to allow the processor 01 to access RAMs 14, 24-n4 of the processors 13, 23-n3 directly. Thus, high-speed data transfer is carried out.
Patent JP-H0328288-A (JP)
Title: Gas seal member
Inventor: NUMAMOTO HIRONAO
IPC: D04H1/4209
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a gas seal member from which an unburnt portion can be purged while keeping properly cushioning characteristics by depositing a platinum metal on a sheet consisting of an inorg. heat-resistant ceramic fiber, a ceramic powder and an inorg. binder. CONSTITUTION:A gas sheet member wherein a platinum metal is carried on a sheet or a felt consisting of pref. 80-97wt.% inorg. heat-resistant ceramic fiber, pref. 2.7-17wt.% ceramic powder with a high specific surface area and pref. 0.3-3wt.% inorg. binder for binding the inorg. heat-resistant ceramic fiber to the ceramic powder. As the inorg. heat-resistant ceramic fiber used, an alumina/silica fiber is most desirable from the viewpoint of cost. In addition, as the compsn., one with 40-95wt.% alumina and 5-60wt.% silica is pref.
Patent JP-S6056612-A (JP)
Title: Suspension device
Inventor: FUKUYAMA HIROSHI
IPC: B60G3/02
Filed: 1983-09-07
Abstract: PURPOSE:To perform sufficient insulation from a car body through enough absorption of relative movement between a piston rod and an outer shell, by a method wherein a resilient member which tolerates the axial relative movement of the piston rod to the outer shell is provided. CONSTITUTION:The forward end of a piston rod 1b is coupled to the inner peripheral surface of an outer shell 2 through a resilient member 11. The degree of freedom of design permits the resilient member 11 to sufficiently increase a spring constant in the direction of radius of the piston rod 1b, and this enables enough restriction of swing of a shock absorber 1 toward the outer shell 2. A bearing 12 is mounted directly to the outer periphery of a reduced part 2c of the outer shell 2, and a strut rubber 14, having a bracket 13 adapted to be mounted to the car body side, is installed to the bearing 12.
Patent JP-H11351699-A (JP)
Title: Heat exchanger and absorption refrigerating machine
Inventor: OMURA SHINTARO
IPC: F25B37/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce costs by improving machining property and improve assembly property in an absorption refrigerating machine. SOLUTION: A pair of left and right box bodies 72 and 73 is mounted to both sides of a box-type case body 71, a plurality of heat transfer pipes 74 are penetrated into the case body 71 horizontally and are arranged in a zigzag at the same time each end part is allowed to project in each box body 72 with openings, the inside of the box body 72 is partitioned into a plurality of rooms that are aligned up and down by partition plates 75a, 75b, 75c, 76a, and 76b, absorber 20 is constituted so that heat is exchanged between a lithium bromide concentrated solution which has absorbed refrigerant vapor that has flowed to the case body 71 from an evaporator and cooling water that circulates each room and the heat transfer pipes 74, and the partition plates 75a, 75b, 75c, 76a,  and 76b are fitted along a part that is formed in a straight line with a space between the end parts of a plurality of adjacent heat transfer pipes 74.
Patent JP-H0845766-A (JP)
Title: Manufacture of winding
Inventor: KURACHI YOSHIKAZU
IPC: H01F41/12
Filed: 1993-07-01
Abstract: PURPOSE:To easily form a winding in a short time, by coaxially arranging a first and a second windings outside a temporary iron core, making a large current flow in the first and the second windings in a moment, and generating an electromagnetic repellent force between the first and the second windings. CONSTITUTION:A temporary iron core 3 is set at the center, a winding 2 is arranged outside the temporary iron core 3, and a winding 1 to be formed is arraged outside the winding 2. A separable form 4 for forming the winding 1 to by in a specified dimension and shape is arranged and fixed outside the winding 1. After the winding top and the winding end of the winding 1 are short-circuitted and connected, a large current is made to flow through the winding 2 in a moment. At this time, an electromagnetic repellent force in the radius direction is generated between the windings 1 and 2. The winding 1 is pressed against the mold 4, so that deformation is restrained, and the forming in a specified shape is enabled by plastic deformation.
Patent JP-H0452550-A (JP)
Title: Optical smoke sensor and optical smoke detector
Inventor: SHIN NAOTAKA
IPC: G01N21/59
Filed: 1990-06-20
Abstract: PURPOSE:To increase the S/N ratio and detecting sensitive thereby to detect smoke or the like of low density by providing a pair of linear polarizing elements between a light projecting and a light detecting elements in a manner that the polarizing directions of the polarizing elements are made orthogonal to each other. CONSTITUTION:A light beam projected from a light projecting element 1 is converted to a linearly polarized light by a polarizing element 2, which then enters a photodetecting element 3. Since the polarizing directions of these elements 2, 3 are made orthogonal to each other, if without smoke between the elements 2, 3, the light passing through the element 2 cannot pass the element 3. Therefore, no light is detected by a photodetecting element 4. In contrast, when there is smoke between the elements 2 and 3, the light linearly polarized by the element 2 is scattered by particles of the smoke, and therefore the polarizing direction is changed. The change of the polarizing characteristics of the element 2 is detected by the element 4 through the element 3, so that the smoke can be detected. Accordingly, noises resulting from the internal scattering are generated less and the detecting sensitivity becomes high. The smoke of a low density can be detected in a simple and compact structure.
Patent JP-H04363585-A (JP)
Title: Green ware drying device for continuous drying furnace
Inventor: KOGA TOSHIO
IPC: F27B9/40
Filed: 1991-06-07
Abstract: PURPOSE:To prevent drying shrinkage crack due to the uneven shrinkage of a green ware in drying process and improve the productivity of green ware drying by shortening drying time. CONSTITUTION:A main control circuit 1 recognizes the actual temperature and humidity in a continuous drying furnace based on the signal of a temperature sensor 8 and the signal of a humidity sensor 9 in slow drying process. When differences between the measured temperature and humidity and set temperature and humidity in a temperature setter 6 and a humidity setter 7 are generated, the temperature and the humidity in a furnace are retained in constant by regulating the regulator 2 for a burner and a humidifier 3 slightly. When the green wares are conveyed to a predetermined place under this condition, the moisture content of the green wares is reduced to 11%. Then, the temperature of the green wares is raised to 80 deg.C and the humidity is reduced under the conveying process thereafter whereby main drying of quick drying in a short period of time is effected.