baber/WOPTO huggingface dataset:
Patent JP-H0957158-A (JP)
Title: Liquid emitting pump container
Inventor: KUWABARA KAZUHITO
IPC: B65D47/34
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a head push-down type emitting pump container capable of certainly seating a valve disc for forming a suction valve on a valve seat. SOLUTION: A liquid emitting pump container is integrally formed from a valve pipe 14 wherein the lower end surface of a valve disc 12 for forming a suction valve is seated on the valve seat 7 formed to the bottom part of a cylinder 4, the elastic spiral part 16 vertically provided from the outer surface of the valve pipe 14 to energize the valve pipe downwardly and the ring-shaped part 17 connected to the lower end of the elastic spiral part and placed on the bottom part of the cylinder 4.
Patent JP-S60141283-A (JP)
Title: Cultivation of yeast
Inventor: MURAYAMA KEIICHI
IPC: C12R1/645
Filed: 1983-12-28
Abstract: PURPOSE:To estimate the amount of cultured yeast cells easily, rapidly and accurately, on line, by estimating the amount of the yeast cells from the amount of added substrate and from the yield of cells estimated from the respiratory quotient of the yeast, and adding the substrate according to the change in the estimation. CONSTITUTION:First, the yield of yeast cell is estimated from the respiratory quatient which is molar ratio of the carbon dioxide gas produced by the yeast to the oxygen consumed by the yeast. Thereafter, the amount of the yeast cells is estimated from the estimated yield and the amount of the substrate added to the system, and the yeast is cultured by adding the culture substrate according to the amount of the yeast cells and the change in the amount of the cells. The addition of the culture substrate is preferably controlled by a computer.
Patent JP-S63103646-A (JP)
Title: Brushless dc motor
Inventor: OSHIRO SHIGERU
IPC: H02K29/00
Filed: 1986-10-16
Abstract: PURPOSE:To prevent breakage of transistors, by a method wherein an outout shaft and a rotor can be separated from each other at certain rotational speed or higher of the rotor. CONSTITUTION:An output shaft 1 is connected to a rotor 2 through an inner bearing 8 and an inner shaft 7. That is, the output shaft 1 and the rotor 2 are separated in rotation. Further, a clutch plate 5 is mounted on the output shaft 1, and a clutch board 6 is mounted on top end of the clutch plate. In this constitution, if the motor is rotated and the rotational speed becomes a certain value or higher, the clutch board 6 is moved in arrow direction by centrifugal force, and the output shaft 1 and the rotor 2 are separated thereby only the output shaft 1 is rotated. Even if the output shaft 1 is rotated at high speed by external force, since the rotor 2 is rotated at low rotational speed, breakage of transistors can be prevented.
Patent JP-S6398604-A (JP)
Title: Optical fiber cable and its manufacture
Inventor: HAYASHI YOSHIAKI
IPC: B23K26/064
Filed: 1986-10-16
Abstract: PURPOSE:To inspect airtightness in a state wherein internal pressure is higher than external pressure, to eliminate the need for a piping system, a valve, etc., for charging gas, and make a cable sufficiently thin to its overall length by charging gaseous helium or dry gas which contains gaseous helium in an airtight cable housing together with an optical fiber. CONSTITUTION:Gaseous helium or dry gas which contains gaseous helium is charged in an optical fiber cable 6. This optical fiber cable 6 is put in a container 4 which can be enclosed hermetically and this container 4 is connected to a helium leak detector 8 and evacuated. Consequently, the amount of helium leaking from the optical fiber cable 6 is detected to measure the airtightness of the optical fiber cable 6 and the airtightness of the optical fiber cable which is used in the state wherein the internal pressure is higher than the external pressure is inspected correctly.
Patent JP-H0874473-A (JP)
Title: Opening dimension adjusting mechanism in fittings device, and fittings device using this mechanism
Inventor: YOSHIMURA MINORU
IPC: E06B1/56
Filed: 1994-09-01
Abstract: PURPOSE: To allow opening dimension to be easily changed in a fitting stage by combining the optional number of main members and auxiliary members to constitute members forming a window device, adjusting dimension at the connecting parts, and expanding/contracting the main members and auxiliary members by inserting them in/out to connect them. CONSTITUTION: Main members and auxiliary members are provided as the constituent members of a device. The main members are formed of a sill 2, an upper frame 5, vertical frames 8, a sliding screen upper frame 11, sliding screen vertical frames 14 and a sliding screen lateral frame 17, and the auxiliary members are formed of sills 3, an upper frame 6, vertical frames 9, a sliding screen upper frame 12, sliding screen vertical frames 15 and a sliding screen upper frame 12, sliding screen vertical frames 15 and a sliding screen lateral frame 18. These members are inserted in/out to adjust the width and height of the device. The sill 2, 3 parts are formed of members determined on the manufactured length and connected position of the main member 2 so as to improve operability.  In addition, connecting parts between the sills and upper frame 5 are made symmetrical with respect to the vertical frame 14 as a center axis. In the same way, the connecting positions to the vertical frame 14 are made symmetrical. It is thereby satisfactory from the viewpoint of design, and fitting work is simplified while enabling common use with one kind every basic module.
Patent JP-S6399298-A (JP)
Inventor: NISHIBORI SADAO
IPC: C14B7/00
Filed: 1986-10-16
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-H1088563-A (JP)
Title: Filling device and filling method for soil improvement
Inventor: YAMAGUCHI MASAYOSHI
IPC: E02D3/12
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To fill the ground with a filler after water in a filling line (filling pipe) is discharged so as to surely fill a drilled ground with a soil improvement material, and to discharge the soil/improvement material remaining in the filling pipe at the end of filling to prevent clogging of a filling line (filling pipe). SOLUTION: A filling device for soil improvement comprises a filling line 5 for supplying a filler material by a filler material pump 8, and a water supply line 4 for supplying water by a water supply pump 7. The lines 4, 5 are connected to a filling pipe 22, the filling pipe 22 is switched among the water supply position, a ball recovery position and the filling position, and the water supply line 4 is provided with a first valve 11 seen from the upstream side, and a second valve 12 leading to a drain port. In the filling line 5, a filling switching valve 16 is provided from the upstream side, a ball 20 is put in the filling line 5 downstream from the filling switching valve 16, whereby the filling switching valve 16 is switched among the filling position, ball recovering position, and ball maintenance position.
Patent JP-H0990974-A (JP)
Title: Signal processor
Inventor: MIZUNO OSAMU
IPC: G10L25/78
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To stably detect only a voice section even in a voice superposed with a high power noise by performing voice section detection by means of capturing a frequency of feature spectrum changes to the voice. SOLUTION: The signal inputted from a signal input terminal 11 is converted into a digital signal in A/D converter 12. A voice feature level extraction part 13 calculates an acoustic feature level, for example, LPC cepstrum or FEF cepstrum of the converted digital signal. A dynamic measure calculation part 14 calculates the spectrum change level based on this acoustic feature level. In addition, a voice section detection part 15 detects the voice section based on the frequency of the spectrum changes, namely, the frequency of the dynamic measure changes. Lastly, the result of the voice section detection is outputted from a voice detection section output part 16. Thus, a spectrum change rate of the input signal for a unit time is calculated, and a section where the spectrum change frequency is similar to the frequency in the voice section is detected as a voice.
Patent JP-H07107104-A (JP)
Title: Atm communication system
Inventor: AOKI KAORU
IPC: H04L12/70
Filed: 1993-10-01
Abstract: PURPOSE:To provide a synchronizing system and a routing method being excellent in profitability and service property, in the ATM communication system for connecting each adjacent communication node of plural communication nodes by a loop-like bus and transmitting and receiving a cell. CONSTITUTION:The synchronizing system is provided by providing an elastic buffer 4 in a communication node 1, adjusting a transfer time of a cell between the communication nodes to an integer multiple of a period of the cell, and setting the timing of cell demultiplexing of all the communication nodes to the same. Also, the routing system is provided by providing a storage means 13 for mounting position information of the communication node 1 and slot generator position information, and for performing autonomously transmission and reception of the cell by esch communication node 1, based on the position information. In such a way, cell demultiplexing can be performed without generating pull out by a simple constitution. Also, the transmission and reception, ans routing of the cell can be performed at a high speed by a simple processing method and constitution. Moreover, a multi-point communication and a loop back test can be performed easily.
Patent JP-S63100740-A (JP)
Title: Electrode for semiconductor device
Inventor: INOUE KAZUO
IPC: H01L21/28
Filed: 1986-10-17
Abstract: PURPOSE:To improve the mechanical external force resistance enduring probing and bond processes by a method wherein an input.output electrode is composed of two-layer structure formed of an Al layer and a hard metallic layer exceeding Vickers' hardness of 80. CONSTITUTION:Al patterns 2 (the first wiring patterns) are provided on an Si substrate formed of elements; an insulating layer 3 such as polyimide or SiO2 is provided to selectively make an opening 4; and the second wiring patterns 5 to be an input. output electrode 6 are provided for connecting with the wirings 2. The wirings 5 are composed of two-layer structure formed of a lower layer 5-1 comprising e.g. Ta, Ti etc. excellent in connecting property to Al and bonding property onto the insulating layer 3 exceeding Vickers' hardness of 80 as well as an upper layer 5-2 comprising Al excellent in bondability. Finally, the part excluding the electrode 6 is coated with another insulating film 7. In such a constitution, the external force resistance of electrode 6 can be improved stabilizing the yield and quality.
Patent JP-H03118289-A (JP)
Title: Fiber reinforced plastic grid
Inventor: YAKOBUSU YOSEFU MARIA YON
IPC: B29C70/06
Filed: 1990-09-17
Abstract: PURPOSE: To increase productivity by manufacturing a fiber reinforced plastic grid from a truss beam including a pair of parallel chord members and a series of shear members arranged between the chord members, so as to shift the fiber reinforced shear members to the chord members at a nodal point between the shear and chord members. CONSTITUTION: Two truss beam 10, 20 including a pair of parallel fiber reinforced plastic chord members 11, 12 and 21, 22, and a series of parallel fiber reinforced plastic shear members 13, 23 arranged between the respective chord members, are arranged on two parallel vertical surfaces, and both of 10 and 20 are connected to each other by using a cross member 30 and a diagonal member 31 which pass respective upper chord members 11, 12 and are within the horizontal surface. In manufacturing the truss beam 10, for example, resin impregnated bundles are arranged from the first nodal point 1 to the second nodal point 2 by an arm to manufacture the first shear member 13. The arm is then moved toward the third nodal point to manufacture part of the upper chord member 11. The arm is continuously moved as indicated by an arrowhead to complete its manufacture.
Patent JP-H07102536-A (JP)
Title: Marking for road surface and parking lot
Inventor: HATTORI EIICHI
IPC: E01F9/582
Filed: 1993-10-01
Abstract: PURPOSE:To reduce shocks to cars and to give warnings to drivers and cars on the opposite lane by a method wherein a road surface marking is formed by engaging lateral parts having cushioning functions into a lateral supporting member and sensing and sound emitting devices are provided thereto. CONSTITUTION:Lateral parts 2, each of which is equipped with a buffer support part 5 and a buffer receiving part 6a at a face opposite to a car running lane, and a lateral supporting member 4, equipped with a buffer receiving part 6, are made independently of synthetic resin. The lateral parts 2 are engaged into the lateral supporting member 4 at engaging parts 7, 7a, and a fixing part for embedment into the road provided to the lower part of the lateral supporting member 4 or the lateral parts 2 is fitted into an embedment and fixation hole on the road, and thereby a road surface marking 1 is formed. Sensing and sound-emitting devices 8, with detecting rods 8a extending toward the running lane, are provided in the lateral parts 2. Contacts with wheels are detected by the detecting rods, and warning signals are emitted. Effect of visual recognition is enhanced by applying polymerized stilbene pigment, fluorescent paint, light-reflecting beads, luminescent bodies emitting light during the night by solar cells or the like to the surfaces of the lateral parts 2.
Patent JP-H03108511-A (JP)
Title: Wire saw
Inventor: ONO TAKATOSHI
IPC: B28D1/12
Filed: 1989-09-22
Abstract: PURPOSE:To prevent wastage of material by attaching in a set direction a plurality of beads becoming a cutting edge to a plurality of pieces of wires. CONSTITUTION:Beads 1 are inserted into the wires 2, 3 via the through-holes 6, 7. Grinding stones 8 are provided so that these are always positioned to the outside, namely to the side acting on the material to be cut. The spacers 9, 10 are fixed respectively to the wires 2, 3 and interposed in the intervals of the provided respective beads 1. Then the provided position of the beads 1 are maintained in the prescribed interval. Thereby the grinding stones 8 are preferably provided only to the working face sides of the provided respective beads 1. The expensive grinding stones 8 can be effectively utilized and wastage thereof is prevented.
Patent JP-2001077336-A (JP)
Title: Substrate evaluation element and its manufacturing method
Inventor: YAMAMOTO KAZUHIRO
IPC: H01L29/786
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To precisely evaluate a SOI substrate by forming a MOS capacitor on a silicon layer and forming the diffusion layer of a type opposite to that of the silicon layer in the silicon layer at the periphery of the MOS capacitor. SOLUTION: A MOS capacitor 30 formed of a polysilicone layer 25, a gate oxide film 24 and a silicon layer 23 is formed on a SOI substrate 20. When positive bias is applied to the upper metal electrode 29 of the MOS capacitor 30 and a diffusion layer 23a is set to be ground at the time of evaluating the SOI substrate 20, an n-type inversion layer is speedily formed just below the gate oxide film 24 and applied voltage is efficiently given to the gate oxide film 24 when positive bias exceeds threshold voltage decided by the carrier concentration of the silicon layer 23. The quality of the thinned silicone layer 23 in the SOI substrate 20 can precisely be evaluated without being affected by the thinning of the silicon layer 23 without generating a part where electric field is concentrated in the area of the gate oxide film 24 and without insulating destruction in the gate oxide film 24.
Patent JP-H03107995-A (JP)
Title: Plasma display device
Inventor: KURIYAMA HIROHITO
IPC: G09G3/288
Filed: 1989-09-22
Abstract: PURPOSE:To prevent residual lighting occurring by accurately and most appropriately neglecting a wall electric charge by providing a light detecting means to detect plasma light and a signal processing means to output an erasure signal which stops the emission of the plasma light based on an output signal from the light detecting means. CONSTITUTION:The light detecting means 15 and the signal processing means 16 are provided, and the neighborhood of the maximum distribution of the wall electric charge distributed in an X or Y side discharge electrode is captured from the light intensity of the plasma light P detected with the light detecting means 15. Also, the signal processing means 16 makes, for example, a standardized cancellation pulse signal fall compulsorily based on the output signal S relating to the neighborhood of the maximum distribution of the wall electric charge from the light detecting means 15, and can output the erasure signal YD with the optimum pulse width. Thereby, it is possible to accurately and smoothly perform the erasing operation of the wall electric charge and to prevent the residual lighting occurring.
Patent JP-2001077129-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: NANO MASANORI
IPC: H01L21/50
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin sealed semiconductor device, where no defect or chopping takes place at a lead part or sealing resin part in a cutting process where the resin-sealing semiconductor device is separated from a lead frame or substrate, for enhanced productivity. SOLUTION: When a lead is cut of a lead frame after resin sealing to separate a resin sealed semiconductor device, a lead is cut at the part of a lead part 4 with a rotary blade 11 during first cutting. Even if a burr 12 remaines at the cut surface of the lead part 4, a second cutting is performed with the blade in the direction opposite to the first cutting at the lead part 4 to remove a vertical burr and lateral burr generated during the first cutting. In short, a lead is cut during the first cutting, and the burr 12 is removed during the second cutting. Thus, two or more cuttings are performed to a single cutting part, to cut a lead as well as to remove a burr.
Patent JP-H0780555-A (JP)
Title: Method for calculating spring back coefficient of roll bender
Inventor: MORI ISAO
IPC: B21D5/14
Filed: 1993-09-07
Abstract: PURPOSE:To provide a method which can easily calculate the spring back coefficient in bending a metallic plate by a roll bender consisting of an upper roll and two lower rolls. CONSTITUTION:In a roll bender which consists of an elevatable upper roll 10 and lower rolls 1 2, 14 and passes a metallic plate 16 between the upper roll and the lower rolls to provide the cylindrical bending, the elevating quantity of a rotary member 20 which can be elevated/lowered while being brought into contact with the metallic plate 16 elevating during the bending operation is detected, and the curvature in bending the metallic plate is calculated by this elevating quantity. The spring back coefficient specific to the metallic plate 16 is calculated from the calculated curvature in the bending of the metallic plate 16, and various control data in the roll bender are corrected according to this calculated spring back coefficient.
Patent JP-H0294667-A (JP)
Title: Photoelectric conversion device
Inventor: YAMAGUCHI NORITOSHI
IPC: H01L31/02
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate a need for any posterior process after formation of a pattern of a metal electrode by a method wherein the metal electrode is formed of a conductive paste containing the following: a silver powder whose average particle diameter is 20mum or smaller; a metal oxide selected from ZnO2, In2O3, InO, SnO2, Sb2O3 and TiO2. CONSTITUTION:A metal electrode 4 is formed of a conductive paste containing the following: a silver powder whose average particle diameter is 20mum or lower; a metal oxide selected from ZnO2, In2O3, InO, SnO2, Sb2O3 and TiO2. That is to say, the metal electrode 4 is formed in such a way that an amorphous semiconductor layer 3 is coated with the conductive paste composed mainly of silver by using a screen-printing method and that this paste is dried and hardened. The conductive paste is constituted of the following: The silver paste whose average diameter is 20mum or lower; the metal oxide selected from ZnO2, In2O3, InO, SbO2, Sb2O3 and TiO2; a hardening resin material such as an epoxy or the like. Thereby, any posterior process to form a pattern of the metal electrode is not required.
Patent JP-H04249231-A (JP)
Title: Camera with chamber, in which exposed film-unit is stored during development
Inventor: RICHIYAADO JIEI FUREIZAA
IPC: G03B17/52
Filed: 1991-09-26
Abstract: PURPOSE: To install a 2nd film engaging means, in order to make a camera compact, also, in order to give a force of completely detaching the trailing end part of a film unit from dispersion liquid rollers and send the unit to a developing chamber, as for an instant camera provided with a developing chamber for storing an exposed film unit in operation of forming a visual image. CONSTITUTION: As for the instant camera 10 with 1st and 2nd film engaging means 102 and 142 for moving the exposed film unit 62 from a film cassette 60 to a film developing chamber 84, the 2nd film engaging means 142 is installed so as to be moved from the entrance side of a pair of dispersion liquid rollers 110 and 112 to the exit side of the dispersion liquid rollers. During this operation, the 2nd film engaging means 142 is engaged with the film unit when the trailing end part of the exposed film unit 62 comes out of the dispersion rollers, then, the film unit is sent to the developing chamber 84.
Patent JP-H02161829-A (JP)
Title: Decoding device for elliptic code
Inventor: YAMANISHI KENJI
IPC: G06F7/72
Filed: 1988-09-30
Abstract: PURPOSE:To improve decoding efficiency by actuating N pieces of substitute circuits, N pieces of syndrome calculation circuits, and N pieces of error correction circuits in parallel with each other. CONSTITUTION:The 1st-N-th error correction circuits work simultaneously in parallel with each other. Then the outputs of these error correction circuits are simultaneously sent to a decoded word output circuit 4. The circuit 4 defines the inputs as the final overall output as long as only one of these inputs is different from F and then defines a signal F showing the occurrence of an uncorrectable error as the final overall output in the case all outputs of N pieces of error correction circuits are equal to F. Thus it is possible to secure the higher decoding efficiency than a table coding method in terms of the memory capacity and the calculating speed.
Patent JP-S61126558-A (JP)
Title: Photoconductive material
Inventor: YAMAZAKI MUTSUKI
IPC: H01L31/08
Filed: 1984-11-26
Abstract: PURPOSE:To prevent residual potential and to enhance acceptance potential and photosensitivity in a wide wavelength range from UV to near IR by laminating the first photoconductive layer made of an amorphous silicon on an electrostatic charge injection preventive layer, and on this layer the second photoconductive layer made of an amorphous silicon nitride. CONSTITUTION:The photoconductive material 1 is composed of a flat plate or drum-shaped conductive substrate 2, the charge injection preventive layer 3 made of an amorphous silicon carbide formed on the substrate 2, the 0.1-5.0mum thick first photoconductive layer 4 made of an amorphous silicon formed on the layer 3, the second photoconductive layer 5 made of an amor phous silicon nitride formed on the layer 4, and, preferably a 500Angstrom -5mum thic surface coat layer 6 made of an amorphous silicon carbide, silicon nitride, or silicon oxide formed on the layer 5 for enhancing chemical stability.