baber/WOPTO huggingface dataset:
Patent JP-H09148533-A (JP)
Title: Semiconductor storage device
Inventor: SHIRATAKE SHINICHIRO
IPC: G11C17/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To effectively improve relieving effect, without increasing the ratio of releaving circuits such as a redundant array and a defective address judging circuit to the chip area. SOLUTION: This device is provided with a memory cell array constituted by selectively arranging memory cells at intersections of a plurality of word lines and a plurality of bit lines, a redundant array which has the same basic constitution as the memory cell array and replaces defects of the word lines and the bit lines of the memory cell array, or defects of the memory cells, and relieving circuits which detect the access to a defective part of the memory cell array and replace it with the access to the redundant array. The relieving circuits replace the access to the word lines containing a defective part in the memory cell array with the access to the same number of word lines of the redundant array. The number of relieving word lines are changed in each relieving circuit.
Patent JP-2000133458-A (JP)
Title: Organic electroluminescent element
Inventor: TAKAHASHI AKIRA
IPC: H05B33/22
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To inhibit the rise of the voltage in the constant current driving and to elongate the luminance half life with high luminescence by forming an electron transfer layer of a specific thickness including a specific amount of a chelate complex, between a luminescent layer held between an anode and a cathode and including an organic luminescent material, and the cathode. SOLUTION: An organic electroluminescent element is manufactured by successively forming an anode of ITO or the like, a hole transfer layer of TPD or the like, a luminescent layer of tris(8-quinolinolato)aluminum(Alq) or the like, an electron transfer layer of bis(8-quinolinolato)zinc(Znq) or the like, and a cathode of MgAg alloy or the like, on a substrate such as a quarts plate or the like. An electron transfer layer formed between this luminescent layer and the cathode includes at least 30 mol% of a chelate complex represented by a formula (in the formula, R1-R6 are independently a hydrogen atom, a cyano group, an alkyl group, an alkoxy group, an aryl group, an aryloxy group, an acyl group, an aralkyl group or an aralkyloxy group, M is Zn or Mg, (m) is 1 or 2, L is an alkoxy group or an aryloxy group, and (p) is 0 or 1), and its thickness is 1-15 nm in total.
Patent JP-S63151836-A (JP)
Title: Apparatus for correcting displacement of material tester
Inventor: HAYASHI HIDENORI
IPC: G01N3/08
Filed: 1986-12-16
Abstract: PURPOSE:To measure a specimen with good accuracy, by providing a function generator for preliminarily outputting the bending equivalent signal of the load- displacement curve of a tester main body and correcting the measuring signal of a test piece using the bending equivalent signal. CONSTITUTION:The load L'-displacement S' curve (broken line c) of a tester main body is preliminarily calculated and the equivalent signal of the bending characteristic thereof is stored in a function generator 6. Then, the test piece is measured to obtain a curve (broken line a). The displacement signal S and load signal L of the measured value are respectively inputted to analogue buffers 2, 3 and, subsequently, the load signal L is amplified by an amplifier 5 to be inputted to the function generator 6. The displacement signal S and the bending equivalent signal 8 of the function generator 6 are inputted to a subtractor 5 to perform the subtraction of S-delta and the curve (broken line c) is corrected to a real load L'-displacement S' curve (solid line b) to calculate real displacement S'. Since the displacement correction apparatus of a tester is provided, even a high rigidity specimen can be tested with high accuracy.
Patent JP-H03160854-A (JP)
Title: Automatic dialing control system
Inventor: HASEGAWA HIROMI
IPC: H04M1/27
Filed: 1989-11-17
Abstract: PURPOSE:To convert a divided dial number by the user into simultaneous dialing to a telephone exchange network without imposing the load to the user by providing a 1st timer with a long expiration time and a 2nd timer with a short expiration time. CONSTITUTION:A telephone terminal set 1 connecting to a telephone exchange network 2 receiving a telephone number dialed simultaneously and recognizing a required digit number is provided with a 1st timer 10 with a long expiration time and a 2nd timer with a short expiration time as dialing control timers. Then a telephone number received till the timer 10 expires is stored in a storage buffer 13a and the telephone number stored in the buffer 13a dialed dividedly up to that point of time when the timer 11 expires is dialed simultaneously to the exchange network 2. Then the buffer 13a is cleared when the timer 10 expires. Thus, the wait time after inputting a final telephone number is reduced and the number is converted into a simultaneous dial number without input of an excess key input to contribute to the human interface of the terminal equipment 1.
Patent JP-H06129253-A (JP)
Title: Control method for boost pressure in sequential turbo engine
Inventor: NAMEKI MINORU
IPC: F02B37/12
Filed: 1992-10-13
Abstract: PURPOSE:To facilitate a control in such a case where fuel having a different octan number is used by operating both turbo superchargeres at a high efficiency, in particular, in a twin turbo mode. CONSTITUTION:Waste gate valves 41, 51 are provided in both turbo superchargers 40, 50 so that may be opened and closed independenty by controlling a blower discharge pressure by means of duty solenoid valves 43, 53 to act on actuators 42, 52 after setting the volume of a primary turbo supercharger 40 to be small and that of a secondary turbo supercharger 50 to be large. In a twin turbo mode, the waste gate valve 51 of the secondary turbo supercharger 50 is fully closed, and only waste gate valve 41 of the primary turbo supercharger 40 having a large exhaust resistance is opened and closed, thereby boost pressures generated by the operation of both turbo superchargers 40, 50 are collectively controlled.
Patent JP-H07154043-A (JP)
Title: Metal plate based copper clad laminate
Inventor: KATO JUNICHI
IPC: C09J7/02
Filed: 1993-12-01
Abstract: PURPOSE:To provide a metal plate based copper clad laminate applied with an adhesive film, for preventing insoak of etching stripped off easily even after high temperature treatment. CONSTITUTION:A basic material film of polypropylene or copolymer thereof containing 5-15wt.% of polyethylene is applied with an adhesive of polyisobutylene such that the bonding force to a metal in the range of 150-400g is obtained over the width of 25mm. It is then bonded to a metal plate thus producing a metal plate based copper clad laminate.
Patent JP-S63154287-A (JP)
Title: Nozzle for laser beam machine
Inventor: YASUI KIMIHARU
IPC: B23K26/14
Filed: 1986-12-17
Abstract: PURPOSE:To extend the service life of a nozzle and to stabilize the working quality by providing the gas exhaust port exhausting one part of the gas lad into a nozzle at the converging system side from the nozzle tip. CONSTITUTION:A gas exhaust port 501 is arranged at the position approaching to a converging system 3 in the vicinity of the tip of a nozzle 1. A laser beam 2 is converged by a condensing lens 3 to perform the work of the body 4 to be worked. In this case, when a shielding gas is fed from a gas lead-in port 500, one part of the gas is exhaused from an exhaust port 501, so the gas flow 502 from the nozzle inner part to the nozzle external part is caused. The spatter 6 intruded into the nozzle 1 at the laser machining time is carried out to the nozzle external part with the gas flow 502. consequently, the adhesion of the spatter 6 to the converging system 3 is prevented, the life of the nozzle 1 is extended and the working quality is improved as well.
Patent JP-H09141184-A (JP)
Title: Method for forming dielectric film
Inventor: FUKAZAWA NAOTO
IPC: B05D5/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To form a dielectric film with a thickness of several microns by spraying a dielectric sol solution in atomized state toward a substrate through a nozzle and sticking the atomized dielectric sol solution to the substrate as a film, in a method for forming a dielectric film by depositing a dielectric sol solution to a substrate followed by drying and firing. SOLUTION: A sol liquid in atomized state 2 produced by an atomizer 10 containing a ferroelectric sol solution 1 is dispersed in a dispersion chamber 3 together with a carrier gas 4 and sprayed to a substrate 8 heated by a heater 7 while being introduced into a nozzle through a jetting pipe 5 joined to an upper part of the dispersion chamber 3, so that a ferroelectric film 9 is formed. In this case, as the sol solution 1, for example, a sol solution of lead zirconate titanate is used and, as the carrier gas, nitrogen is used. Moreover, as the substrate 8, an Si substrate in the surface of which a Ti/Pt layered film is formed by sputtering is used, and a PZT film 9 with 10μm thickness as a ferroelectric film is formed by heating at 300-400 deg.C, and after that, the PZT film 9 is annealed at 600 deg.C.
Patent JP-H09142653-A (JP)
Title: Parts feeder
Inventor: TANAKA YUJI
IPC: H05K13/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To open a shutter closing a pick-up station simply and largely for maintenance and inspection, in a parts feeder in which tips are sent to a pickup station on the front part of a base and picked up by a transferring head. SOLUTION: A rotatable arm 33 is extended out from a shutter 10 closing a pick-up station P on a rotor 7 on the front part of a base 1. A spring lever 35 is sprung by a spring material 38 so as to push up the arm 33 with a roller 37 on the extreme end part, and the shutter 10 is pushed onto the rotor 7. When the upper end part of the spring lever 35 is pushed by a finger tip against the spring force of the spring material 38 so as to rotate it, the roller 37 is separated from the arm 33, the shutter 10 and the arm 33 are put in a free condition, and the pick-up station P is largely opened by rotating centering around a pin.
Patent JP-H08163568-A (JP)
Title: Encoding device and encoding/decoding device
Inventor: YANAGIDATE MASAHARU
IPC: H04N19/625
Filed: 1994-12-05
Abstract: PURPOSE: To provide the device of a small hardware scale by obtaining a display format from characters/patterns inside pictures, selecting a motion vector pattern set beforehand and performing encoding. CONSTITUTION: At the time of the encoding, video signals are inputted to an input terminal 11, divided into the respective signals of Y, Cr and Cb in a decoder 12, passed through an A/D conversion circuit 13 and written in one of frame memories FMa 15 and FMb 16 through a selector 14. When write is performed to the FMa 15, in the FMb 16, data are passed through the selector 17 and sent to an encoding circuit 30. Mode switching signals 29 and picture format information 28 are inputted from a CPU 27 to the circuit 30 encodes picture data from the selector 17 corresponding to the information 28 by a screen unit by using a motion vector recorded in an EEPROM 23.
Patent JP-H10129450-A (JP)
Title: Wheel speed calculation, device therefor, and state quantity calculation
Inventor: NISHIKATA HIROTO
IPC: B60T8/66
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain highly accurate wheel speed without including a vibratory component of minor amplitude due to disturbance by permitting the vibratory component to be eliminated. SOLUTION: Raw wheel speed Vx is produced from the output signal of a wheel speed sensor (S1), and a raw wheel speed primary grade difference D1 and a secondary grade difference D2 are produced (S2, S3). A wheel speed deviation Dev is also produced (S4). A variable area is set according to the raw wheel speed secondary grade difference D2 (S5), and filter coefficients Cadd, Csub and Cemph are determined based on the variable Area (S6). An estimated wheel speed variation Vwd is obtained by conducting filtering processing based on the filter coefficient Cadd (S7 to S9) and conducting gradient restriction processing (S10). A estimated wheel speed Vwe is obtained by integrating the estimated wheel speed variation Vwd by times (S11), and a wheel speed Vw for controlling is obtained from the estimated wheel speed Vwe (S15).
Patent JP-H06147936-A (JP)
Title: Recorder
Inventor: KASASHIMA YUKINORI
IPC: G01D15/00
Filed: 1992-11-11
Abstract: PURPOSE:To reduce occurrence of disconnection accident by releasing the latch of display unit by opening a door, so that, with the upper front part between frame sides of an inner equipment as the center of rotation, the display unit is rotation in longitudinal direction, for stable supporting state. CONSTITUTION:Near the upper front part of the sides, right and left, of a frame 10, mounting holes 11 and 12, into which axes 31 and 32 provided near the upper part of the right and left sides of a display unit 30, are provided in coaxial relashonship. The display unit 30 is at a standstill while making an axis 33 engage with a claw 13 of the frame 10. Picks up projecting part 34 and 35 of the unit 30 so as to release latching of the axis 33 with the claw 13 of the frame 10, then rotated by 90 degrees to rotate a cam 36, and, a small- diameter part is engaged with an corner part 52 of a latch lever 50, thus the unit 30 is held. Then, the projecting parts 34 and 35 are pushed for the axis 33 to go beyond the tapered surface of the claw 13, to come back into the original standstill state. With this configuration, the unit 30 is always stably supported, and with a larger bend radius of a cable, occurrence of disconnection accident can be reduced.
Patent JP-H10147341-A (JP)
Title: Pallet cover
Inventor: SUETSUGU MICHIO
IPC: B65D19/38
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent contents from being altered in quality and discoloring due to sunbeams by using a cover having specific total light transmission which can reflect a specific amount of light of a specific wavelength. SOLUTION: A cover 1 to be put over a product loaded on a pallet such as liquor is formed so that total light transmission is 70% or more and average light transmission at 500 to 800nm is 30% or more. Although such a cover 1 is not limited in material as long as it has the above physical properties, it is preferably comprises a multi-layered film separately having a resin layer containing a light reflecting substance (light reflecting substance containing layer) and a resin layer containing a light shielding substance (light shielding substance containing layer) and formed so that the light shielding substance containing layer is inside and the light reflecting substance containing layer is outside, since sunbeams can be efficiently reflected with a small amount of the light reflecting substance.  Carbon black is preferably used as the light shielding substance, and titanium oxide is preferably used as the light reflecting substance.
Patent JP-H06128718-A (JP)
Title: Steel sheet treating device
Inventor: KARURU HAINTSU SUTEIASUNI
IPC: C23C8/24
Filed: 1992-10-15
Abstract: PURPOSE: To form a uniform coating film by a nitrogen-contg. gas by introducing a mounting tool mounted with many pierced steel sheets into a chamber of a furnace and uniformly applying gas flows to the whole body of the steel sheets.  
     CONSTITUTION: A mounting tool 52 mounted with many pierced sheets in rows is inserted into a chamber 20 of a furnace 21, the lower wall 28 of the furnace is rotated to the lower part, and the inside of the furnace is exhausted by a pump 31. A nitrogen-contg. gas is introduced therein via a pump 2, the lower wall 28 is closed, heating is executed at 600 to 700°C by a heater 24, and a nitrogen-contg. gas is introduced into the surface of the steel sheets. When the nitrogen-contg. gas is circulated by a fan 28 in the process of the heating, the nitrogen-contg. gas enters the inside of the chamber 20 via a space 26 from the left edge of the chamber 20 and flows toward the center of the chamber by baffles 42 to 47 to give approximately uniform gas flows to the spaces among the rows of the steel sheets and also to uniformly heat the steel sheets. In this way, uniform coating film can be formed on the surfaces of the steel sheets. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05144032-A (JP)
Title: Optical information reproducing device
Inventor: TAKAHASHI SHINICHI
IPC: G11B7/133
Filed: 1991-11-18
Abstract: PURPOSE:To reduce the whole size of the device and to provide an optical information reproducing device capable of simplifying the manufacture of the light receiving part of an optical signal regarding the optical information reproducing device for recording the signal of photographed image information, etc., and reproducing a signal from the recorded recording medium. CONSTITUTION:An optical beam from a light source 1 is diffracted into three optical beams at a diffraction grating 2 and divisibly outputted, these three optical beams are reflected on one side surface of a parallel flat plate 3, projected to an optical disk 100 via an objective lens 4, three signal lights from the optical disk 100 are partly transmitted and outputted on the other side surface of the parallel flat plate 3 while the other signal lights are reflected on the other side surface and transmitted and outputted from one side surface, the middle one of the three transmitted and outputted signal lights (or two at both sides) is detected by the first detecting means 5 and the two at both sides (or the middle one) are received by the second detecting means 6 and signals are detected. Thus, an interval between the detecting parts of the detecting means is widened and a high level and micro fabrication technique is made unnecessary. Also, since the length of the light path of the signal light is shortened, the device itself is miniaturized.
Patent JP-2001122425-A (JP)
Title: Traveling vehicle provided with conveyor device
Inventor: SUKEGAWA HIROMI
IPC: B65G41/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a traveling vehicle provided with a conveyor device capable of increasing the height of piles of objects to be carried and being miniaturized by shortening the entire length of the conveyor device. SOLUTION: A conveyor device 4 is inclinedly provided on a freely travelable vehicle main body 6. The conveyor device 4 is divided into a pair of upper and lover belt conveyors 4a, 4b. The lower belt conveyor 4b is constituted so as to be freely slidable in a carrier path direction A for the upper belt conveyor 4a. The upper belt conveyor 4a is provided with a moving means 33 for sliding the lower belt conveyor 4b.
Patent JP-S62164670-A (JP)
Inventor: RAINHORUTO GEERINGU
IPC: C07D231/38
Filed: 1986-12-19
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-S62157037-A (JP)
Inventor: SCHLOSSER HANS-JOACHIM
IPC: G03F7/021
Filed: 1986-12-19
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-H09119164-A (JP)
Title: Recycling device of rain water
Inventor: OKAMOTO TAKASHI
IPC: E03D11/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To dispense with diposal of waste for a closet tank or a purifying tank accompanying water washing of a toilet by providing a rain water collecting means, a purifying means, a water storage tank, and a rainwater supply means. SOLUTION: Rain water collected through a rain gutter 11 is temporarily reserved in a drain groove 13 through a drain pipe 12. Next overflowing rain water at a drain groove 13 is led to a grease trap 22 through a piping 21, and the water in the condition of removing mud and the like is purified with a purifying filter 24 through a piping 23, and supplied to a water storage tank 3. The rain water collected in the water storage tank 3 is further purified by a second purifying filter 25, sucked by a motor-driven pump 52 through a water feed pipe 51, and discharged rain water is supplied to the water storage tank 41 or the faucet 54 of a water washing type toilet 4. The water storage tank 3 is provided with a water level sensor 32 so as to output a signal at a water level and supply clean water. Hereby there is no necessity to newly provide a water storage tank, the construction cost or the facility cost is decreased, and environmental pollution accompanying wast disposal can be prevented.
Patent JP-H07133972-A (JP)
Title: Expansion valve
Inventor: NAKAMURA YOICHI
IPC: F25B41/06
Filed: 1993-11-09
Abstract: PURPOSE:To improve durability of a diaphragm in an expansion valve where peripheral edges of the diaphragm in contact with a valve body are held between upper and lower covers by holding a reinforcing ring between the peripheral edge of the diaphragm and the lower cover and protruding the internal peripheral end of the reinforcing ring inwardly. CONSTITUTION:An expansion valve in a freezing cycle includes on the upper portion of a valve body 2 a valve body coupled through a rod 17 and a reception plate 18 to a diaphragm 16 held at its peripheral edge between a lower cover 20 and an upper cover 21. To the upper cover 21 there is fixed one end of a capillary tube 23 connected at the other end thereof to a temperature sensitive cylinder. In such an expansion valve, a reinforcing ring 33 is interposed between the peripheral edge 31 of the diaphragm 16 and a lower cover edge 34. The reinforcing ring 33 is formed such that the inner diameter thereof is protruded inwardly from the inner periplueral edge 36 of the upper surface of the lower cover edge 34 and that it is located more outside than the outermost corrugation part 38 among moving absorption corrugatation parts 37, 38 of the diaphragm 16. Hereby, a downward movement range of the diaphragm 16 is restricted.
Patent JP-H07130745-A (JP)
Title: Formation of wiring for semiconductor device
Inventor: KANEMURA RYUICHI
IPC: H01L21/3205
Filed: 1993-11-08
Abstract: PURPOSE:To provide a wiring formation method to form a highly reliable wiring where the film thickness variation can be reduced, without failing the step coverage and burying property into an opening in a high-temperature aluminum sputtering method, etc. (including an aluminum reflow method). CONSTITUTION:The title wiring method is as follows: a) a barrier metal layer 22 is formed on an insulation layer 14 forming on a substrate 10, b) an insulation film 40 is formed on the layer 22, and c) an aluminum-based alloy layer is formed on the film 40 through a high-temperature aluminum sputtering method, etc. The other wiring method of different mode is as follows: a) an opening is formed on the insulation layer forming on the substrate, b) a contact layer made of Ti with 50 to 200nm in thickness is formed on the insulation film including the entire opening, c) a barrier metal layer is formed in the contact layer, and d) an aluminum-based alloy layer is entirely formed thereon through a high-temperature aluminum sputtering method.
Patent JP-2001123277-A (JP)
Title: Method for surface treating die for diecasting and same die
Inventor: HARADA YOSHIO
IPC: B22C9/06
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a die surface treating technique by which the adhesion of a film for the surface of a die is excellent, moreover, a thick film excellent in thermal resistance, thermal impact resistance, thermal fatigue resistance, wear resistance and thermal insulating properties can be deposited, and further more, the casting characteristics (fluidity) thereof is not checked and to produce a die excellent in shape stability and suitable for diecasting. SOLUTION: As for a die for diecasting, at the time of subjecting a die made of steel to surface treatment, the surface of the die is subjected to nitriding treatment, next, the surface of the die deposited with a nitride layer is coated with a chromium-containing treating solution, is thereafter dried and is moreover baked under heating in the temperature region of 480 to 600 deg.C, by which a Cr2O3 thin film layer is deposited on the surface of the nitride layer to deposit a composite film composed of the nitride layer and the Cr2O3 thin film layer.