baber/WOPTO huggingface dataset:
Patent JP-2000315702-A (JP)
Title: Semiconductor package
Inventor: TANAKA HIROBUMI
IPC: H01L21/60
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To improve the transmission characteristic of a high frequency electric signal. SOLUTION: Vdd-Vss (GND) bonding pads 014 and 015, consisting of a nest structure, are formed between an LSI chip mounting part 004 and a wire bonding part in the vicinity of an LSI 005. In this case, the Vss bonding pad 015 is electrically connected to a stiffner (GND) 001 through the copper-plated foil formed on a polyimide resin etching end part 017. Also, solder resist 008 is spread on the copper-plated foil to suppress the separation of the copper- plated foil.
Patent JP-S6019890-A (JP)
Inventor: NISHIZAWA KAMEGOROU
IPC: E06B3/54
Filed: 1983-07-11
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-S62284582-A (JP)
Title: Encipherment method for image data
Inventor: MIYAOKA SHINICHIRO
IPC: H04L9/34
Filed: 1986-06-02
Abstract: PURPOSE:To store and transmit image data with high efficiency by providing a step wherein the configuration of the transposition of data blocks of tree- encoded image data by layers or data block groups is specified according to a cipher key and a step wherein the tree-encoded image data is transposed in to the specified configuration. CONSTITUTION:The cipher key specifies the configuration of the transposition of data blocks or data block groups of block structure of respective layers through the transposition configuration specification step as they are or after certain conversion processing. In the transposition step, data blocks or block groups of the tree-encoded image data in respective layers are transposed according to the specified configuration. Consequently, the respective blocks of the original tree-encoded image data are moved to different positions and when they are decoded on a tree basis, a quite different image from the original image is obtained and thus encipherment is performed. Consequently, image data are stored and transmitted with high efficiency.
Patent JP-S63290635-A (JP)
Title: Pin loader
Inventor: KANEYUKI SHINJI
IPC: B65D51/22
Filed: 1987-05-25
Abstract: PURPOSE:To automatically load a pin on a bottom cap with good efficiency by matching the pin guide hole of the cap receiver facing to the outer peripheral part of a turn table to the pin loading hole of the bottom cap at the time when the bottom cap is engaged with the cap receiver fixed along the peripheral part of the turn table. CONSTITUTION:A turn table 15 fixing plural cap receivers 16 at specified intervals is rotated intermittently along each station. A bottom cap 3 is then mounted on the cap receiver 16 at the cap feeding station 17. Then, in a cap positioning station, it is positioned with the recessed part 7 of the bottom cap 3 being engaged with the projection 33 formed on the cap receiver 16. At this time, the pin loading hole of the bottom cap 3 and the pin guide hole 35 of the cap receiver 16 are matched. Then, in a pin pushing station the pin is pushed into the pin guide hole 35 of the cap receiver 16 arranged at the position facing to the outer peripheral part of the turn table 15.
Patent JP-H07331190-A (JP)
Title: Method of bonding metallic material
Inventor: YAGI MOTOHIRO
IPC: C09J5/02
Filed: 1994-06-08
Abstract: PURPOSE:To bond a metallic material firmly to an adherend without damaging the material by pretreating the bonding surface of the material with a solution of a polyhydric phenol compound. CONSTITUTION:This method is one for bonding a metallic material an adherend with an epoxy adhesive, which method comprises pre-treating the bonding surface of the material with a solution of a polyhydric phenol compound. A desirable example of the polyhydric phenol compound is a compound having a benzene ring with two hydroxyl groups ortho to each other, especially polytannic acid. Examples of the solvents include alcohols and ketones, and ethanol is desirable among them. The concentration of the above solution is desirably 0.01-10 wt. %. According to this method, the bonding can be easily performed without using a strong acid, a strong alkali or an an abrasive.
Patent JP-S615295-A (JP)
Inventor: USUI MINORU
IPC: H04N5/66
Filed: 1984-06-19
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-S5651507-A (JP)
Title: Operating method of blast furnace
Inventor: MATOBA YOSHIYUKI
IPC: C21B5/00
Filed: 1979-09-28
Abstract: PURPOSE:To make possible stable and economical operations of a blast furnace by actually measuring the chemical components, etc. of raw materials, forecasting the effects of molten iron temperatures and molten iron Si values by the specific method, and controlling the molten iron temperatures, etc. according to the specific formula based on the results of the forecast. CONSTITUTION:The chemical components and physical characteristics of the raw materials from a storage tank 12 charged into a blast furnace 14 are measured with lapse of time during the time when they go from raw material manufacturing plants 10, 10' to the blast furnace 14. In addition, the movement of the raw materials of the conveying process to the blast furnace 14 is tracked to obtain the components, etc. of the raw materials which are momentarily charged into the blast furnace 14. While the change amounts of the molten iron temperaures or molten iron Si values are forecast based on the responsiveness with respect to the changes in the components, etc. having beforehand been obtained, the in-furnace temperatures for theoperation change amounts having beforehand been obtained are forecast by the predetermined method. From the thus obtained forecast values and the actually measured values of the molten iron temperatures, etc., the molten iron temperatures, etc. in future time are forecast and the molten iron temperatures or molten iron Si values are controlled according to the specific formula by the corrected forecast values obtained from thus obtained forecast values by the predetermined method.
Patent JP-H0421222-A (JP)
Title: Channel data extraction circuit
Inventor: HAYASHI MISA
IPC: H04J3/00
Filed: 1990-05-16
Abstract: PURPOSE:To prevent the circuit scale from being increased even when a bit number in an input data string allocated in one frame by forming the circuit with a sampling timing signal generating means, a sampling means, a retiming signal generating means and a retiming means. CONSTITUTION:A 1/N counter 10 is initialized by using a channel selection signal 1 as an initial value in the timing when a frame pulse 2 of an input data string 5 enters a terminal LD, counts a clock of the input data string 5 and outputs a timing signal 3 to sample a data of a designated channel from a terminal CR when the count reaches a frame length N. A flip-flop 20 samples the input data string 5 by using the timing signal 3 to output a sample data 4. A 1/N clock generating circuit 30 is initialized to a predetermined initial value by using the frame pulse 2 and generates a retiming signal 6 to output the sample data 4 at a prescribed position of the frame. A flip-flop 40 receives the sample data 4 to extract and output of the data of a designated channel based on the retiming signal 6.
Patent JP-S5916701-A (JP)
Inventor: TAKE SHIGEO
IPC: G08B23/00
Filed: 1982-07-20
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-H0420374-A (JP)
Title: Full rotating hook
Inventor: SHIMIZU HIROMITSU
IPC: D05B57/14
Filed: 1990-05-15
Abstract: PURPOSE:To make the strength of an inner hook sufficient, and also, to increase the wind-round quantity of a bobbin thread by making thickness of the part in the peripheral direction between a thread guard part and a thread cast-off part of an inner hook thinner than the part in the peripheral direction of the remainder, and enlarging the inside diameter of the inner hook. CONSTITUTION:To a shaft 1 driven to rotate, an outer hook 2 is fixed, and in this outer hook 2, an inner hook 3 is contained, and in this inner hook 3, a bobbin case 5 in which a bobbin 4 is contained is contained. In this case, thickness of the part in the peripheral direction between a thread guard part and a thread cast-off part of the inner hook 3 is made thinner than thickness of the part in the peripheral direction of the remainder, and the inside diameter of the inner hook is enlarged. That is, the inside diameter of the bobbin 4 of the inner hook, and also, the cylindrical part for containing the bobbin case 5 is enlarged, by which the outside diameter of a flange 8 of the bobbin 4 becomes large. In such a way, the wind-round quantity of a bobbin thread wound round to a winding drum of the bobbin 4 is increased.
Patent JP-H05327496-A (JP)
Title: Atomic oscillator
Inventor: IMAMURA TAKAYUKI
IPC: H03L7/26
Filed: 1992-05-19
Abstract: PURPOSE:To prevent generation of power shift and to obtain the stable standard frequency by controlling the output of a microwave generation section so as to keep the electromagnetic field intensity detected by a detector constant. CONSTITUTION:A diode detector 16 detecting the intensity of the microwave electromagnetic field is installed in a microwave cavity 5 (space) surrounding a gas cell 4 giving rise to the double resonance of light and microwave with both the laser light (h) from an excitation light source 1 and the microwave (i) passing from a microwave generation section 8 through a level control circuit 18 made incident at the same time. The intensity of the microwave electromagnetic field detected by the diode detector 16 is inputted to a level control circuit 18 as a detection signal (j). The level control circuit 18 controls the output microwave (i) of the microwave generation section 8 so that the detected microwave electromagnetic-field intensity is to be the optimum value set by the variable power source.
Patent JP-H01293891-A (JP)
Title: Controlling system for pinball hall
Inventor: OKAZAKI MAKOTO
IPC: A63F7/02
Filed: 1988-05-24
Abstract: PURPOSE:To make it possible to control game machines delicately and quickly and to accurately carry out the data transmission of each machine by a method wherein a central processor unit replies to command signals out of an operating circuit and runs in relation with the game machine corresponding to machine number information, and indicated its controlling data on a visual display unit if required. CONSTITUTION:A central processor unit CPU 22 separately computes and stores the controlling data of incomings and outgoings, etc., of a lot of game machines 1, with each machine. On the other hand, a definite code is inputted to an operating unit 4 through an input device 13 and makes it effective to operate the operating unit 4. In this state, command signals including the information possible to specify the machine number of a desired game machine 1 are generated out of the operating unit 4 and transmitted to the CPU 22. In that case, the CPU 22 replies to the command signals and runs by their being related with the game machine 1 corresponding to the machine number information which is included in the signals. When a data readout command is included in the signals, its control data is indicated on a visual display unit 18 which is provided near the operating unit 4.
Patent JP-H10321827-A (JP)
Title: Image-pickup device and camera
Inventor: TAKACHI TAIZO
IPC: H04N5/335
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and the assembling man-days, to answer the demand for miniaturization, to facilitate adjustment of a focal distance, and in addition to prevent the focal distance from varying after the adjustment of the focal distance. SOLUTION: By integrating a package 3 for putting an image-pickup element 4 in, and an optical component holding member 8a for holding an optical component for forming an image of a subject on the surface of the image-pickup element 4, with the X-, Y-, and X-direction positional relations between the optical component and the image-pickup element regulated by hooking and joining claws 16 to a joining stepped part 15. Moreover, a focal distance adjusting spacer 19 is interposed between the package 3 and the optical component holding member 8a, and an energizing means 18 for pushing the optical component to the package 3 side is interposed between the image-pickup housing package 3 and the optical component.
Patent JP-H084001-A (JP)
Title: Foundation pile drawer and undersea foundation pile drawing-out method
Inventor: NUMAKUNAI HIROAKI
IPC: E02D13/00
Filed: 1994-06-08
Abstract: PURPOSE:To sharply reduce the working time for drawing out a foundation pile by setting the chucking widths of the chuck of a vibrohammer and the chuck of a spline joint to almost the same width as that of a foundation pile. CONSTITUTION:A hydraulic chuck 7 is arranged at the bottom of the vibrohammer hung by a crane, and a spline joint 10 is coupled freely of mounting and removal between the chuck 7 and a sheath 3 or a foundation pile. Moreover, a first reducer 12 set to the same width as the foundation pile is coupled freely of mounting and removal, and a spline joint chuck 14 is coupled integrally with the bottom of the spline joint 10. Furthermore, a second reducer 16 being set to the same diameter as the foundation pile is coupled freely of mounting and removal with the top of the sheath pipe 3. By constituting a drawer this way, time chucking widths of the chuck 7 of the vibrohammer 6 and the chuck 14 of the spline joint 10 are set to roughly the same width as the foundation pile being drawn out. Accordingly, the vibrohammer 6, the sheath pipe 3, the spline joint 10, and the foundation pile can be coupled easily.
Patent JP-S5552614-A (JP)
Title: Digital level variable unit
Inventor: OZAKI MINORU
IPC: H03G3/00
Filed: 1978-10-13
Abstract: PURPOSE:To make it possible to change PCM signals arbitrarily correspondingly to the level of original analogue signals equivalently. CONSTITUTION:In case that PCM signals recorded on recording medium 14 of one PCM sound recorder 1 are transferred to the other PCM sound recorder and are recorded again on recording medium 24 of recorder 2, PCM signals led out from demodulator circuit 15 and digital signals having weight corresponding to the voltage outputted from variable voltage generator 30 are multiplied by multiplier circuit 32 to output PCM signals which are changed according to magnitude of these weight signals, and these multiplied PCM signals are transferred to recording medium 24 through modulator circuit 23 of PCM sound recorder 2, thus recording signals again.
Patent JP-S61289184-A (JP)
Inventor: TANAKA MIKIHIKO
IPC: D06M101/16
Filed: 1985-06-11
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-S5917538-A (JP)
Title: Electrochromic element
Inventor: SAKAMOTO MASANORI
IPC: G02F1/15
Filed: 1982-07-22
Abstract: PURPOSE:To obtain an element which has good characteristics right after the formation and maintains the stable characteristics for a long time, by providing an electrochromic type material layer and an electrolyte layer of a mixture composed of an oxide and a nitride between a transparent electrode and a counter electrode. CONSTITUTION:An electrochromic (EC) element sandwiches an EC material layer 3 of a transition metallic oxide such as WO3, MoO3 or the like and a solid electrolyte layer 4 between a transparent electrode 1 and a counter electrode 5. The layer 4 consists of a mixture composed of an oxide and a nitride, and the nitride is suitably in a 5-70wt% range of the total electrolyte material. The preferred oxide is silicon oxide (16 materials in addition to Al, Cr, zirconium, and cerium), and the preferred nitride is AlN, GaN, CrN, ZnN, TiN, VN, BN, Mg3N2, Li3N. The incorporation of the electrolyte of the mixture composed of the oxide and the nitride into the EC element is accomplished by a known vacuum deposition method or sputtering method.
Patent JP-H01294600-A (JP)
Title: Production unit for silicon single crystal
Inventor: SUZUKI MAKOTO
IPC: C30B15/02
Filed: 1988-05-23
Abstract: PURPOSE:To provide the title unit designed to produce silicon single crystals with added element concentration in the pulling direction approximately constant, having such a structure that a single crystal production crucible by the CZ process is constructed by a single crystal-pulling part and a tubular raw material-melting part provided on the outer surface around the former part and the both parts are mutually communicated through a small hole. CONSTITUTION:A crucible 1 is constructed by a single crystal-pulling part 1a and a tubular raw material-melting part 1b provided on the outer surface around the former part, and a small hole 14 is provided on the boundary wall between the both parts, and also the part 1b is provided with a raw material- feeding hole 9 for silicon material. And the channel 12 of an annular raw material-feeding part 10 equipped on the upper part of the outer periphery of the crucible 1 is fed with powdery silicon material through a feed pipe 13. Thence, the raw material is introduced, through a feed hole at the bottom of the channel 12, via the hole 9, into the raw material-melting part 1b, heated by a heater 6 and melted, and then introduced, via the small hole 14, into the single crystal-pulling part 1a, thereby producing the objective silicon single crystal 5 using the Czochralski process.
Patent JP-S5828166-A (JP)
Title: Multicolor fluorescent display tube
Inventor: KIKUTA SHIGEKI
IPC: H01J31/15
Filed: 1981-08-13
Abstract: PURPOSE:To prevent any deterioration of a cathode caused by S or Cl, which is scattered from phosphor layers during the time when emission display is carried out, by coating a partial or the entire surface of a grid with an electron- discharging matter so as to make the surface of the cathode to be activated. CONSTITUTION:Phosphor layers 2, which are prepared by mixing a conductive member into blue, red and orange phosphors, are provided on the surfaces of segment-like anodes 1 which are used for a multicolor fluorescent display tube. In addition, a grid 3 located between the anodes 1 and a cathode 5 is coated with an electron-discharging matter 4 such as (Ba, Sr, Ca)O, (Ba, Sr)O, BaO or Ba. Therefore, electrons sent from the cathode 5 bump against the electron-discharging matter 4, and the oxide 4 decomposes to discharge Ba, Sr, Ca or the like, being followed by activating the surface of the cathode 5 by the above discharged element. As a result, the life of the display tube can be increased by reducing the deterioration of the cathode 5 caused by S or Cl developing from the phosphor layers 2.
Patent JP-H0422723-A (JP)
Title: Output control device of car
Inventor: OOTAKE KATSUNORI
IPC: F02D45/00
Filed: 1990-05-18
Abstract: PURPOSE:To suppress slippage of a car very quickly and secure the car maneuverability by controlling a torque reducing means in the direction of fully closing a throttle valve in case the changing rate of the slip amount of greater than the set value and at the same time, the target drive torque is below its set value. CONSTITUTION:Supply and exhaust of the pressure to/from the pressure chamber 44 of an actuator 41 to move a throttle lever 24 is controlled by a normally closed solenoid valve 51 and a normally open solenoid valve 56, and thus a torque reducing means is formed. An ECU 15 sets the target drive torque on the basis of the peripheral linear velocity of the drive wheels from the reference drive torque, which was set on the basis of the car running speed, and solenoid valves 51, 56 are controlled so that the drive torque of engine will become this target drive torque. Therein the motion of the torque reducing means is controlled so that a throttle valve 20 is put in full closed condition in case the changing rate of the drive wheel slip amount is greater than the preset value and at the same time, the target drive torque is below its preset value.
Patent JP-H11326888-A (JP)
Title: Liquid crystal display device
Inventor: OKAUCHI TORU
IPC: G02F1/1335
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display enabling a color display on a high contrast black ground by using a PDLC display panel. SOLUTION: A shading mask 200 corresponding to a display segment 105 is arranged behind a liquid crystal panel 100A with transparent substrates stuck on both sides by using PDLC. Moreover, behind that, a light guide plate 203 having a color filter 204 is arranged in a circumferential part of the area corresponding to the display segment. A black shading plate 112 is arranged behind the light guide plate 203. In such a manner, it is possible to control coloring and direction of light for equalizing the segment display and improve the contrast.
Patent JP-S5233260-A (JP)
Title: Air blast apparatus
Inventor: SAKAMOTO HISAKAZU
IPC: B65G53/38
Filed: 1975-10-22
Abstract: PURPOSE: Blast is blown from a tank to prevent bridge of pulverized material in the tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01296852-A (JP)
Title: Picture reader
Inventor: MAEZAWA KAZUO
IPC: H04N1/04
Filed: 1988-05-25
Abstract: PURPOSE:To attain the reading of a focussed clear picture by providing a reflecting mirror to move in parallel on a light path where the picture read by a picture reading means is projected on a screen. CONSTITUTION:A picture read by a picture reading means 22 is reflected by a first reflecting mirror 6, positioned at a point P0 on a light path projected at a screen 8 and a reflecting mirror 24 is provided. The reflecting mirror 24 is provided in parallel and movably between points P0 and P1. The picture read by the picture reading means 22 is reflected by the first reflecting mirror 6, and thereafter, reflected by the reflecting mirror 24 and a focus is adjusted to the position of a one-dimensional image sensor 9. By moving the one- dimensional image sensor 9 in the lower direction, the focused clear picture to a recording paper 15 can be read.
Patent JP-S5916798-A (JP)
Inventor: SAWAMURA MAMORU
IPC: B43L7/00
Filed: 1982-07-21
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-2000031084-A (JP)
Title: Activation method of compound semiconductor thin film to p-type
Inventor: SHIN GENGI
IPC: H01L21/265
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To drop the peculiar resistance of a GaN compound semiconductor and a heat treatment temperature by irradiating a compound semiconductor thin film with an electromagnetic wave absorbed by a compound semiconductor thin film where p-type impurity is doped. SOLUTION: In an activation process, a compound semiconductor thin film sample 10 is irradiated with an electromagnetic wave absorbed by a compound semiconductor thin film where p-type impurity is doped from a light source 9 and it is heated to the temperature of about 350 deg.C. An electric heater 11 is installed for heating the sample 10. The sample 10 is arranged in a chamber 12. In the case of a GaN thin film where Mg is doped as p-type impurity, peculiar resistance is reduced when the ultraviolet ray of a wavelength area whose energy is higher than hand gap energy is radiated. When it is heated to the temperature of not less than 350 deg.C at that time, the peculiar resistance of the GaN thin film is reduced much more. Ba, Be, Ca, Cd and Zn are used in addition to Mg as such p-type impurity.