baber/WOPTO huggingface dataset:
Patent JP-H02135930-A (JP)
Title: Optical transmission system
Inventor: OGURA YOICHI
IPC: H04B10/58
Filed: 1988-11-17
Abstract: PURPOSE:To simplify and miniaturize transmission equipment by setting the same transmission path codes for signals transmitted between optical fiber transmission sections and between light transmission sections in the space, and transmitting the signal of the transmission path code after applying a pre- modulation to the spatial light transmission section. CONSTITUTION:Transmission data are CMI-encoded at and sent out from digital line terminating sets 5 and 6 on a station side and a subscriber side, and the code is transmitted through all transmission sections as the transmission path code. Therefore, it is not required to perform encoding or a scramble processing at spatial light transmission equipment, and neither encoder circuit nor decoder circuit. Also, a signal disconnection detection circuit 49 is provided on a reception side between the spatial light sections, and the occurrence of a transmission fault is detected from the peak value of the timing component of reception data by the circuit 49. Therefore, it is possible to comparatively easily and accurately detect the transmission fault. In such a way, the constitution of the transmission equipment can be simplified and miniaturized.
Patent JP-H09107994-A (JP)
Title: Assay of intracellular atp
Inventor: HAKETA YASUSHI
IPC: C12Q1/66
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To quickly assay in high sensitivity intracellular ATP for bacteria tests, etc., by subjecting a cell-contg. specimen to extraction with an ATP extractive reagent followed by adding a biochemiluminescent reagent to the resultant liquid extract to conduct a biochemiluminescence in the presence of an enzymatic reaction inhibition-suppressive reagent. SOLUTION: An ATP extractive reagent containing a surfactant (e.g. polyoxyethylene-10-octylphenyl ether) is added to a specimen containing cells (e.g. bacteria) to extract the ATP in the cells, and a luminescent reagent containing luctiferin and luciferase is then added to the resultant liquid extract to conduct a biochemiluminescence by enzymatic reaction, and based on the resultant luminescence, the ATP in the cells is assayed. In this intracellular ATP assay, the biochemiluminescence is conducted in the presence of an enzymatic reaction inhibition-suppressive reagent containing a silicone (e.g. dimethylpolysiloxane) to suppress the inhibition of the enzymatic reaction for the biochemiluminescence by the extractive reagent, thus quickly assaying in high sensitivity the target intracellular ATP for bacteria tests etc.
Patent JP-H04165751-A (JP)
Title: Facsimile transmitter/receiver
Inventor: ISHIKAWA HIROYOSHI
IPC: H04L12/40
Filed: 1990-10-30
Abstract: PURPOSE:To attain simultaneous broadcasting to plural receiving sides by one transmission by providing a transmitting side with an input means for inputting a simultaneous broadcasting destination list and a transmitting means and providing each of plural receiving sides with a control means for receiving and checking said list. CONSTITUTION:A transmitting side FAX 1 inputs simultaneous broadcasting destinations from an operation part 21. A system control unit(SCU) 20 lists up the simultaneous broadcasting destinations inputted from the operation part 21 stores the inputted contents in a memory member 22 as a simultaneous broadcasting destination list and transfers the list to a communication control part 26. The control part 26 sets up the received list in a call setting message(SETUP) user/user information area 11. The receiving operation of respective receiving side FAXs is decided by respective control means built in a master FAX 4 and slave FAXs 51 to 5(n-1). Since simultaneous broadcasting to plural receiving side FAXs can be executed only by one transmission based upon the simultaneous broadcasting destination list, the operability of simultaneous broadcasting can be improved and the simultaneous broadcasting cost can be reduced.
Patent JP-H11214370-A (JP)
Title: Etching method of aluminum-containing metal film and wiring layer forming method of semiconductor device using the same
Inventor: SHU KOSHU
IPC: H01L21/3205
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent undercuts and erosion of a pattern side wall in a metal film containing an Al film by etching an Al film containing metal film with carbon-containing etching gas, using a hard mask formed on the At-containing metal film as an etching mask. SOLUTION: A metal layer 30 is formed on a barrier layer 20 which is formed on a semiconductor substrate 10 by evaporating a metal containing Al. Next, a capping layer 40 is formed on the metal layer 30 by evaporating TiN. A hard mask layer 50 used as a mask for etching the metal layer 30 is formed by evaporating an oxide or a nitride on the capping layer 40. Next, a photoresist pattern 60 is formed on the hard mask layer 50. The capping layer 40, the metal layer 30 and the barrier layer 20 are etched in sequence using the hard mask pattern 50 as an etching mask. Carbon containing gas, for example gas added with CF4 , CHF3 , CHCl3 and the like is used as an etching gas.
Patent JP-2000118368-A (JP)
Title: Vehicle braking control device
Inventor: HANEDA SATOSHI
IPC: G08G1/16
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To precisely perform braking support for avoiding contact with an object according to the possibility of contact. SOLUTION: When a contact possibility judging means M3 judges that there is the possibility that a vehicle may come in contact with an object and a braking operation detection mean M1 detects a driver's spontaneous braking operation, a braking support means M2 supports the driver's braking operation by automatically increasing a braking force. The stronger the possibility of contact judged by the contact possibility judging means M3, i.e., the greater the braking force needed to avoid contact, the greater the increase in braking force caused by the braking support means M2, the needed braking force being calculated by a necessary braking force calculation means M4. The speed of rise in braking force is such that the higher the degree of emergency of a steering operation (speed of operation of brake pedal or speed of increase in brake hydraulic pressure) detected by the braking operation detection means M1, the greater the speed of increase in braking force.
Patent JP-2000107831-A (JP)
Title: Flat thin bottomed square tubular body, manufacture thereof, manufacturing punch and battery or capacitor using the square tubular body
Inventor: KOJIMA TORU
IPC: B21J5/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a thin flat bottomed square tubular body by which the manufacture of the small thin flat bottomed tubular body is enabled, punch having novel structure which is used for the manufacturing method, thin bottomed square tubular body having novel structure which is manufactured with the punch and thin secondary cell or a capacitor in which this square tubular body is used as its case. SOLUTION: As a punch at the time of manufacturing an aluminum bottomed square tubular body by inserting an aluminum material to be formed into the cavity of a die and impact extrusion by which this material is backward extruded along the punch 15 from the clearance between a cavity and the punch 15 with the punch 15 forming a bulged-out part 17 in the tip part, the punch 15 in the tip surface of the bulged-out part of which a sheet-shaped projected surface part 18 having a slightly smaller shape than the shape of the bulged-out part is formed is used. The obtained bottomed square tubular body is used for the case of the secondary cell such as a lithium ion cell or the capacitor.
Patent JP-2000111985-A (JP)
Title: Camera
Inventor: YAMAZAKI AKIRA
IPC: G03B17/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera by reducing thickness at a part where a member opposed to a connection part exists. SOLUTION: A main body part 1 forming a cartridge chamber 2 has a semicircular wall surface and a mirror box 3 is formed to face one part of the wall surface. A package board 4 is disposed in space between the chamber 2 and the mirror box 3 and plural flexible printed boards 8a to 8e are connected to both surfaces of the board 4. The printed boards 8d and 8e connected to the surfaces of the board 4 opposed to the mirror box 3 out of the printed boards 8a to 8e are connected by soldering by the use of soldering parts 9d and 9e, and other printed boards are connected through connectors 7a to 7c. Thus, the mounting space of the board and the like is reduced and the camera is miniaturized.
Patent JP-H05123548-A (JP)
Title: Production of hydrogen separation membrane
Inventor: SHIGEMURA SADATO
IPC: C01B3/56
Filed: 1991-11-07
Abstract: PURPOSE:To form a void-free film by sealing the flaw (crack, void) of the uppermost surface of a film by applying Ni electroplating to the surface of a metal porous body to form an Ni plating layer and subsequently applying Pd electroplating to the Ni plating layer to form a Pd plating layer and further applying Pd electroless plating to the Pd plating layer while the metal porous body is sucked under a vacuum from the rear surface thereof. CONSTITUTION:In a method for forming a Pd hydrogen separation film to the surface of a metal porous body, at first, Ni electroplating is applied to the surface of the metal porous body and Pd electroplating is subsequently applied to the formed Ni plating layer and Pd electroless plating is further applied to the Pd electroplating layer while the metal porous body is sucked under vacuum from the rear surface thereof. As a result, the flaw (crack, void) of the uppermost surface of the film is sealed and a void-free film can be formed. Since the Pd plating film is thin and has excellent hydrogen possibility shortened, the decomposition and consumption of a plating bath are reduced and sharp cost reduction can be achieved.
Patent JP-H03151997-A (JP)
Title: Operation-indicating method of washing machine
Inventor: TOKUCHI MASAYUKI
IPC: D06F39/00
Filed: 1989-11-09
Abstract: PURPOSE:To improve the handling conditions for the title machine while soak-washing is being operated, a preset time for the soak-washing is indicated on a number indicator as subtraction is being operated, and after the soak-washing is ended, the preset time and the preset times of each of processes for washing, rinsing and centrifugal draining are indicated as the subtraction is being operated. CONSTITUTION:Before the operation of each of processes for soak-washing, washing, rinsing and centrifugal draining begins to be started, a process time for the soak- washing, following which a process time for the washing, the number of times for the rinsing, and a process time for the centrifugal draining, are alternately indicated on a number indicator 18 while the details of the operation are being preset. In addition, while the soak-washing is being operated, only the process time for the soak- washing is indicated as the preset time is being subtracted according to the progress of its process. After the soak-washing process is ended, all of the time and the number of times of each of washing, rinsing and centrifugal draining processes are simultaneously indicated on the number indicator 18, and after that, the process time and the number of times are respectively indicated as the time and the number of times indicated are being subtracted according to the progress of each of the processes.
Patent JP-H02137331-A (JP)
Title: Semiconductor device
Inventor: YANAGIYA MASANOBU
IPC: H01L21/3205
Filed: 1988-11-18
Abstract: PURPOSE:To prevent electric fault even when a vacant pad is generated to corrode a bonding part by providing a roundabout circuit under a cover film connected via a lead to the outside of a bonding pad of a semiconductor chip. CONSTITUTION:The interior of a through-hole 1 is of a bonding part as the whole pad metal wiring after a pattern is formed, two parts 2 and 3 are super posed on a cover film on a center line, and connected at two positions to leads 6 and 7 from the bonding part on hooklike parts 4 and 5. The parts 4 and 5 have a role of bypassing under the cover film to introduce the leads 6, 7 around the bonding part 1. If a bonding pad 12 becomes vacant, a signal is transmitted from a bonding pad 14 to the lead 19 of opposite side through a lead 16, but it is bypassed by hooklike parts 17, 18 even in a state that the vacant part 13 is opened by corrosion, etc., thereby eliminating an electric fault.
Patent JP-S62148624-A (JP)
Inventor: MURAKAMI YOSHIKAZU
IPC: A47J41/00
Filed: 1985-12-24
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-H06138371-A (JP)
Title: Sight line detecting device
Inventor: NAGANO AKIHIKO
IPC: H04N5/232
Filed: 1992-10-29
Abstract: PURPOSE:To converge value of position and rotation angle of eyeball, and to detect the line of sight with high accuracy by executing repeatedly plural times the calculation of the rotation angle and the position of the eyeball with respect to one eyeball image. CONSTITUTION:When the position of the curvature center of cornea of observer' s eye is set, the correction quantities deltax, deltay of the position of the middle point of the cornea reflected image are calculated. When the shift correction quantities deltax, deltay are calculated, the rotation angles thetax, thetay of eyeball are calculated. In such a state, when the number of times that the rotation angle of the eyeball is calculated is below a prescribed number of times, for instance, three times, it goes into a rotation angle calculation routine again by using curvature center coordinates (Sxc, Syc, Szc) of the latest cornea. Also, when the number of times that the rotation angle of the eyeball is calculated reaches the prescribed number of times, a position of the rotation angle of the eyeball and the curvature center of the cornea converges and comes out of the rotation angle calculation routine of the eyeball, and the position (position of the line of sight) in a finder which the observer is observing is calculated.
Patent JP-2000188784-A (JP)
Title: Method and system for delay access priority order for random chip in communication system
Inventor: CHUAH MOOI CHOO
IPC: H04B1/707
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a system to provide access priority order control in a communication system, especially to obtain a method and a system where access priority order control is provided in a medium access control protocol in the next generation mobile telecommunication system. SOLUTION: The access priority order control method for a remote terminal in a radio communication system typically has a step where a chip delay related to an access request signal is selected among different chip delays related respectively to access priority order classes set up in advance and a step where the access request signal is sent to a base station in the radio communication system through a selected logical access channel.
Patent JP-H10129085-A (JP)
Title: Printer
Inventor: KATO HAJIME
IPC: B41J29/42
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To easily and clearly confirm a print progress state even when lap printing of three primary color inks is conducted to color tape print in a printer for printing, for example, a long strip-like recording sheet such as a tape as medium to be printed. SOLUTION: In the case of tape printing with color by lap printing three primary color inks of yellow (Y), magenta (M) and cyan (C), ratios of printed ranges of overall print lengths of the Y, M and C are calculated to form their bar graph data GC, displayed on a color liquid crystal display 13 as a printing state display screen, and ranges of the Y, M and C of the data GC are color displayed with display colors corresponding to ink color during printing. Accordingly, particularly in the case of color printing, how for the printing has been conducted can be easily recognized and judged.
Patent JP-H10143812-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TEZUKA YASUSHI
IPC: G11B5/09
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To attain stable slow-reproduction and frame feed by reproducing a tape, which is recorded on a long time video recording and reproducing mode, in slow reproduction at a similar speed as in ordinary reproduction. SOLUTION: The device is provided with a first head 4 which is arranged on the circumference of a helical scanning type rotary drum, a second head 5 which has an azimuth different from that of the first head 4 and which is arranged on the circumference of the rotary drum adjacently to the first head 4, and a third head 6 which is arranged diagonally to the first and second heads 4, 5 and which has the same azimuth as the first head 4; the first and third heads 4, 6 are used in the standard video recording and reproducing mode, while the first and second heads 4, 5 are used in a long time video recording and reproducing mode.
Patent JP-H03152914-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: ITAKURA GEN
IPC: H01G4/30
Filed: 1989-11-09
Abstract: PURPOSE:To contrive accomplishment of both miniaturization of the title capacitor and increase in its electrostatic capacitance, and also enhancement in reliability of the capacitor by a method wherein, after metal powder paste has been adhered to the whole surface of laminated ceramic, glass component is diffused by conducting a heat treatment, and a metal film is provided on the surface. CONSTITUTION:After silver paste is adhered to the whole surface of laminated ceramic and a base material is adhered to the paste, a heat treatment is conducted thereon. As a result, a ceramic dielectric layer 1 and a metal electrode layer 2 are formed. A silver film 3 is formed on the whole surface by the adhered silver paste, the added glass frit is diffused into the internal part of the laminated ceramic, and a diffused layer 4 is formed. The end part of the above-mentioned ceramic is coated with a resist 5, the resist is dried up, the silver film 3 on the part, which is not coated with the resist 5, is removed and it is washed by water. The resist 5 is removed, washed, dried up, and a laminated ceramic capacitor is obtained.
Patent JP-H02137233-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: UCHIDA AKIHISA
IPC: H01L29/73
Filed: 1988-11-17
Abstract: PURPOSE:To augment the integration degree by a method wherein an element isolating region is composed of fine grooves formed in selfalignment with a projected insular region around the insular region, and insulators provided in the fine grooves. CONSTITUTION:A selfalignment type bipolar transistor adopting SICOS structure is constituted in a projected insular region 4 with its periphery specified by an element isolating region ISO. The element isolating region ISO is composed of fine grooves 5 formed in selfalignment with the projected insular regions 4 around the insular region 4, and buried members 9 provided in the fine grooves 5. Through these procedures, the isolation size between the projected insular region 4 forming the selfalignment type bipolar transistor and the element isolating ISO can be diminished by the size equivalent to the mask alignment allowance in the manufacturing process so that the integration degree may be augmented.
Patent JP-S63144734-A (JP)
Title: Rotor conductor for rotary electric machine
Inventor: TSUJIMURA TERUO
IPC: H02K3/24
Filed: 1986-12-08
Abstract: PURPOSE:To enhance the heat sink effect of a conductor by using as the conductor a conductive metal hollow tube, and sealing work fluid in the hollow part to form a heat pipe. CONSTITUTION:A field winding 2 is wound on the body of a pole core 1, and a plurality of slots 1a are formed in the outer periphery. A conductor 3 which forms a brake winding is of a conductive metal hollow tube blocked at both ends, and mounted through the slot 1a. A plurality of conductors 3 are short- circuited by short-circuiting pieces at both ends to form brake windings. Work fluid 4 is sealed in the hollow part of each conductor 3 to form a heat pipe. Thus, the part buried in the pole core 1 of the heat pipe performs a function as a heat receiver, and the parts projected from both ends of the core 1 perform a function as a heat sink.
Patent JP-H10125324-A (JP)
Title: Manufacture of nonaqueous electrolyte secondary battery and positive active material thereof
Inventor: SUGANO NAOYUKI
IPC: H01M10/0566
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonaqueous electrolyte secondary battery, which although using an oxide of lithium and manganese as its positive active material, inhibits denaturing of the positive electrode material and degradation of a crystalline structure due to a cycle of charge and discharge and is therefore superior in discharge-load and cycle characteristics, and the positive material. SOLUTION: This battery comprises a positive electrode 2 using an oxide of lithium and manganese as its active material, a negative electrode 3 which can be doped and undoped with lithium, and a nonaqueous electrolyte, the diffraction peaks caused by the X-ray diffraction of the lithium-manganese oxide being such that the intensity ratio (400)/(311) of the diffraction peaks between a (311) face and a (400) face is 1.05 to 1.20. The lithium-manganese oxide is obtained when a mixture of a lithium source and a manganese source, such that the atom ratio Li/Mn of lithium to manganese becomes 0.505 to 0.525 is heat treated at 450 deg.C or less, then cooled to the room temperature, then crushed for mixing, and again heat-treated at 650 to 780 deg.C.
Patent JP-H02199433-A (JP)
Title: Frequency doubling polymer wave guide
Inventor: GARO KUHANARIAN
IPC: G02B6/12
Filed: 1989-11-09
Abstract: PURPOSE: To obtain a short wavelength laser source by laser beam frequency doubling by using a parametric frequency converter including a thin-film waveguide device of a polymer medium exhibiting quadratic nonlinear optical response and having a prescribed frequency structure. CONSTITUTION: The parametric frequency converter including the thin-film waveguide device of the polymer medium exhibiting the quadratic nonlinear optical response and having the frequency structure to subject the propagating laser beam to pseudo phase shaping is used. The thin-film waveguide device 10 shown in Fig. is a composite constituting object to support a nonlinear optical(NLO) active polymer film 11 with a base material 12. The linear section of the polymer film 11 consists of a periodic nonlinear optical modulation region 13. In actuality, the device 10 is used by combination with a crossing magnetic polarization laser radiation source 14 for applying an input laser beam 15 of 700 to 1300nm, a prism coupling means 16 and a use device 18, by which a second higher harmonic output signal is obtd. via the modulation area 13.  The signal is supplied via a means 16 on the output side to a device 18, such as optical disk data recording unit.
Patent JP-H08126727-A (JP)
Title: Artificial canoe facility
Inventor: KANEKO TSUTOMU
IPC: A63B69/06
Filed: 1994-11-01
Abstract: PURPOSE: To realize artificial canoe facilities with which the degree of ease or difficult of courses is adjustable according to the skill of a person maeuvering the canoe. CONSTITUTION: Water is introduced from a water source to the artificially formed spiral first canoe course 12 to form the water flow heading toward a goal point 18 from a starting point 16. Further, plural bump units 38 having different shapes are prepd. as artificial obstructions to counter the flow of the water. These bump units 38 of an arbitrary number are freely attachably and detachably arranged at the arbitrary points in the first canoe course. An escalator 32 is interposed between the starting point 16 and the goal point 18.