baber/WOPTO huggingface dataset:
Patent JP-H11252044-A (JP)
Title: Spread spectrum communication system
Inventor: KONDOU TAKEYUKI
IPC: H04B1/707
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To enable the transmission of a burst signal with the same spreading code and to remarkably simplify the configuration of a reception system by allocating a pilot pattern to a mobile station and identifying that pilot pattern. SOLUTION: PL searcher parts 420-1 to 420-N input a spreading code A outputted from a spreading code generating part 410 and the burst signal received from the mobile station and converted into a digital signal, the in-phase PL component addition with the spreading code A is performed by respective PL pattern code streams, the correlative component of the received burst signals is found, and the multi-path of the received burst signal for each PL pattern is detected. Then, PL-PAKE synthesizing parts 460-1 to 460-N perform the PAKE synthesization of components correslaive to the multi-path for each PL pattern and output the results, they are decoded by PL data decoding parts 470-1 to 470-N, a mobile station identifier contained in them is extracted and data are outputted while specifying a mobile station number.  Therefore, even when the burst signal of the same spreading code is simultaneously received from plural mobile stations, the respective signals of respective mobile stations are identified and RAKE synthesization is enabled.
Patent JP-S61223089-A (JP)
Inventor: ROBAATO BII AAMUSUTORONGU
IPC: C10G49/12
Filed: 1986-03-10
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-S62212951-A (JP)
Title: Brake mechanism for magnetic recording and reproducing device
Inventor: TSUBOTA SHINYA
IPC: G11B15/22
Filed: 1986-03-12
Abstract: PURPOSE:To simplify significantly a structure by constituting a rotating arm shrinkably and applying the arm to both the operation and the releasing of a brake by turning this in the shrinking condition or extending it. CONSTITUTION:For the shape of a cam hole 10 opened at an oscillating member 7, when a turning arm 14 is at the stopping position, a linking pin 21 and the oscillating member 7 comes to be a non-load condition, and when the turning arm 14 is turned in either of the right and left directions in the shrinking condition, the linking pin 21 and the oscillating member 7 are engaged and the oscillating member 7 is oscillated in the brake releasing direction. Further, when the turning arm 14 is extended while it is turned to quick feeding and rewinding positions, the linking pin 21 and the oscillating member 7 are engaged and the cam hole is opened to the shape to oscillate the oscillating member 7 in the brake operating direction.
Patent JP-H08243918-A (JP)
Title: Molding or resetting dresser of grinding wheel
Inventor: TOE SHINICHI
IPC: B24B53/00
Filed: 1995-03-13
Abstract: PURPOSE: To support reaction of contact pressing force applied to a dresser grinding wheel by a boss, and enhance rigidity of a rotary shaft by rotatably supporting a cup-shaped adapter with the rotary shaft protruding to the boss tip through a bearing, and installing the dresser grinding wheel on a plane or the outside of a side surface of the adapter. CONSTITUTION: A rotary shaft 2 is protruded from the boss 1 end by penetrating a boss 1 protrusively arranged in a driving housing 7 enclosing a motor 6. A cup-shaped adapter 3 is arranged in a covering shape on the rotary shaft 2 including the boss 1, and a dresser grinding wheel 5 is installed on this adapter 3. In this case, the adapter 3 is connected to the rotary shaft 2 by a screw 8, and a seal 9 to slidingly contact with the adapter 3 is installed in the housing 7 so as to block up a clearance between the adapter 3 and the driving housing 7. This adapter 3 is supported by the boss 1 through a bearing 10 from inside of a side surface 4. Therefore, reaction of contact pressing force applied to the dresser grinding wheel can be supported by the boss, and rigidity of the rotary shaft is enhanced.
Patent JP-H04294706-A (JP)
Title: Feed and adhesion device for lid
Inventor: SAKURAZAWA HATSUO
IPC: B65B7/28
Filed: 1991-03-18
Abstract: PURPOSE:To carry out both feeding process for lids to vessels and adhesive process thereof as a single process. CONSTITUTION:An adsorption head 7 is provided with a specified space at a swivel member S. And an adhesion head 9 is provided so as to surround the adsorption head 7. A high frequency oscillator 10 having a ring shape is attached to the adhesion head 9. This swivel member S is arranged horizontally. And the swivel member S can be swivel by transferring the swivel shaft 1 and the guide shaft 13. A container case 24 overlaid by a lid 23 is installed at the ceiling 22 of the machine frame 27. A conveyor 26 is placed under the swivel member S. And a plurality of fitting holes 26b for the vessel are opened in a row with a certain interval on the conveyor 26.
Patent JP-H11248287-A (JP)
Title: Gas engine system; outdoor unit and air conditioner
Inventor: SATO YASUHIRO
IPC: F25B27/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent a vicious cycle at the time of low outer air heating operation in which engine output drops in response to decrease of load on a compressor to cause lowering of heating capacity. SOLUTION: The gas engine system comprises a gas engine 41 for driving a compressor 33 delivering gaseous refrigerant while compressing, a gas engine control section 42 for controlling operation of the gas engine 41, and a heat exchanger 54 for exchanging heat between exhaust gas from the gas engine 41 and cooling water therefor wherein the gas engine control section 42 is provided with a low outer air heating waste heat recovery quantity increasing operation mode for controlling the operation to increase engine input of the gas engine 41 when the outer air temperature is low during heating operation.
Patent JP-S61212567-A (JP)
Title: Method for preventing discoloration in production of hydantoin
Inventor: SHIYOUGA FUMIHIKO
IPC: C07D233/72
Filed: 1985-03-18
Abstract: PURPOSE:To produce hydantoin preventing the coloring of the reaction liquid, by reacting glycinonitrile with tert-amine and CO2 in water or in an aqueous solvent, in the presence of a sulfite or bisulfite or under blasting sulfur dioxide gas into the reaction system. CONSTITUTION:Hydantoin is produced by reacting glycinonitrile with a tertamine (e.g. trimethylamine, dimethylaminoethanol, etc.) and carbon dioxide or their mixture in water or in an aqueous solvent (e.g. methanol, ethanol, etc.). The above reaction is carried out under blasting sulfur dioxide gas into the reaction system or in the presence of a sulfite (e.g. potassium bisulfite) to prevent the coloring of the reaction liquid. The amount of the sulfur dioxide gas, sulfite or bisulfite is 0.001-0.3mol, preferably 0.01-0.05mol per 1mol of glycinonitrile.
Patent JP-H06264207-A (JP)
Title: Production of al-based intermetallic compound thin film excellent in oxidation resistance
Inventor: SATO EIJI
IPC: C23C2/02
Filed: 1993-03-12
Abstract: PURPOSE:To produce a thin film of an intermetallic compound excellent in performance such as oxidation resistance with various metallic stocks as a base material in batch or continuous process by using a molten Al method. CONSTITUTION:The thin sheet (to 50mum thickness) (a) of various metallic materials, iron and steel materials, stainless steel (alpha-gamma two phases), Ni and Ni base alloys or Ti and Ti alloys is subjected to surface controlling in preprocessing stages A, B and C and is immersed in an Al bath D in batch or continuous process, thereby an alloy layer with Al is formed on the surface of the metallic stock (a).
Patent JP-H09220211-A (JP)
Title: Magnetic resonance imaging method
Inventor: TAKAHASHI TETSUHIKO
IPC: A61B5/055
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging method with which image data can be exactly corrected, and further, the timewise resolution and continuity of images can be improved through a method for correcting measured data provided by main scan while using data provided by the prescan of the same time phase as the main scan. SOLUTION: With the passage of time, P and Q waves are detected in an electrocardiographic waveform 51 and, when an R wave is detected next, based on the detecting signal of this R wave, a control part starts prescan 111 after the lapse of delay time Δt from this R wave. When this prescan is finished, the control part controls respective parts and immediately starts prescan 112. Afterwards, prescans 113, 114...120 are successively executed. When an R wave 53 is detected in the electrocardiographic waveform after the end of pre-scan 120, based on the detecting signal of the R wave 53, the control part starts main scan 121 while controlling the respective parts after the lapse of time equal to the case of starting the prescan 111 from the R wave 53.
Patent JP-S54144862-A (JP)
Title: Electron gun
Inventor: KATSUTA TEIJI
IPC: H01L21/30
Filed: 1978-05-04
Abstract: PURPOSE: To enable the manufacture at low cost, by making unnecessary the selection of electron gun chamber component materials and processing such as high vaccum processing, through the residual of inactive gas in the electron gun chamber and selective discharge of active gas with vacuum pump.  
     CONSTITUTION: The vacuum valve 6 is opened, discharge is made up to 10 -5  TORR with the oil rotation pump RP and oil diffusion pump DP to close the vacuum valve 6, the argon gas valve 5 is opened, argon gas is injected to 10 -4  TORR to operate the bulk getter pump 4. With the operation for a long time, although the argon gas pressure is increased, the pressure in electorn gun chamber specified can be held by opening the valve 6 periodically. Thus, with the chamber pressure held to 10 -4  TORR, the amount of out-gas from the inner wall surface can be depressed lesser than the case of high vacuum, and heat treatment can be simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59178765-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIEDA KATSUHIKO
IPC: H01L21/8242
Filed: 1983-03-30
Abstract: PURPOSE:To increase the occupation area of a capacitor by a method wherein the gate electrode and the capacitor electrode of a transistor are formed of the same material and in the same process without being extended on the element isolation region, in a dynamic memory device wherein a memory cell of 1 bit is composed of a piece of MOS transistor and MOS capacitor, respectively. CONSTITUTION:The first thin gate oxide film 22 and the second much thinner gate oxide film 23 are connected and adhered on a P type Si substrate 21, and an N type polycrystalline Si film 24 is deposited over the entire surface. Next, the mask of a resist film 25 having an aperture at the element forming region is provided and etched, thus boring a groove going into the substrate, which groove is filled with an SiO2 film 26. Thereafter the resist film 25 is renewed to a resist film 27 covering the gate electrode 32 and the capacitor 33 and etched, thus removing the exposed unnecessary polycrystalline Si film 24. Then, the N<+> source and drain regions 28 serving as a bit line are diffusion-formed on the exposed surfaces of the substrate 21 outside the film 26 and the electrode 32 and between the electrode 32 and 33.
Patent JP-S61231048-A (JP)
Inventor: JIYOBANNI DOTSUJI
IPC: C08L69/00
Filed: 1986-03-12
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-H06206215-A (JP)
Title: Thin plate reinforcing plate and production thereof
Inventor: MIURA KOICHI
IPC: B28B1/14
Filed: 1993-01-12
Abstract: PURPOSE:To rationally and inexpensively produce a mortar plate material having high strength and accuracy by internally providing a tensile strength material and driving a square thin plate provided with cavity holes in the upper surface of a hydration reaction cured plate material to constitute a reinforced thin plate reinforcing plate. CONSTITUTION:The periphery of a reinforcing thin plate 1 composed of a steel plate subjected to press processing is erected and attaching round cavity holes 2 are provided to four corner parts thereof and cavities built up in a truncated cone shape are provided inside the cavity holes 2. Reinforcing square bars 4 bent in a horizontal V-shape in the vicinity of the central parts thereof are provided to four peripheries so as to pass the outsides of the cavity holes 2 and reinforcing round bars 6 are provided on the upper side of the central parts thereof. A mortar material 6 is provided on the reinforcing thin plate 1 and allowed pierce through the cavity holes 2 to constitute a thin plate reinforcing plate A. By this costitution, a mortar plate material having high strength and accuracy is rationally and inexpensively produced.
Patent JP-H05184260-A (JP)
Title: Method for preserving live aquatic animal and plant
Inventor: OTA TOSHIYUKI
IPC: A01K63/02
Filed: 1992-01-14
Abstract: PURPOSE:To make aquatic animals and plants exist in excellent economic efficiency and in an extremely good flavor in eating by cooling live aquatic animals and plants in water of paste to falsely hibernate. CONSTITUTION:Fishes falsely hibernated in sea water are fed to water of paste comprising, for example, 1 pt.wt. pectin, 1 pt.wt. carrageenan, 0.5 pts.wt. gelatin and 97.5 pts.wt. sea water, maintained at the same temperature as that of false hibernation to preserve live aquatic animals and plants.
Patent JP-S62210568-A (JP)
Title: Documentation device
Inventor: AOKI HIROYUKI
IPC: G06F3/00
Filed: 1986-03-11
Abstract: PURPOSE:To prevent a ruled line image from breaking, by providing a write designating means which designates a write position next to the present write position. CONSTITUTION:In a documentation device, a write position designating means having a ruled line detecting means, and a write position changing means, is provided. The ruled line detecting means detects whether a ruled line character is present or not at a character position in the next column of the write position. The write changing means, when the presence of the ruled line character is detected by the ruled line detecting means, advances the column position of the character position by one, and returns the column position of the character position one by one in order, until arriving at the ruled line character regulated in advance in a new line, or exceeding a line head, and afterwards, the column position is advanced by one, and the position is set as the write position for the next input character. In this way, an input without breaking the ruled line image can be attained.
Patent JP-H10260370-A (JP)
Title: Raster scanning system
Inventor: ANG ANTHONY
IPC: H04N1/113
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the noise level in fast operation by making part of a cylindrical wall transparent for the transmission of a light beam to a rotary polygon mirror and the transmission of a light beam from the rotary polygon mirror. SOLUTION: An integrated type transparent cylindrical cover 140 is used to cover the rotary polygon mirror (polygon) 142. The transparent cylindrical cover 140 is provided with a uniform area around the polygon 142 to suppress turbulence which is caused when an air flow passage is uneven. Consequently, the transparent cover 140 greatly reduce noise generation by the polygon 142 in high-speed rotation, e.g. >=30krpm. For a better result, the polygon 142 and cover 140 are preferably concentric and as large as each other. The cover 140 not only reduces noise, but also reduces the heat generation of the polygon 142. The turbulence is reduced, so the polygon 142 decreases in friction due to the turbulence and is reduced in heat generation and low in electric energy consumption.
Patent JP-H06328303-A (JP)
Title: Cylindrical member and its manufacture
Inventor: MIYAMOTO MITSURU
IPC: B23Q11/00
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a cylindrical member which shortens the time of its cutting process and is high in surface precision. CONSTITUTION:In a work 1 obtained by cutting pipe material, inner face at a left-side end is machined into a predetermined inner diameter so that the end is held with an opening collet of a left-side arbor 28. The other end is held with a closing collet of a right-side arbor 27. A tool holder holding a rough cutting tool 24 and a finish cutting tool 25 is revolved around a work 1 at high speed, and the work 1 moved in axial direction along with move of table 26. That is, the rough cutting tool 24 and the finish cutting tool 25 move in axial direction while revolving along outer peripheral surface of the work 1, thereby cutting outer peripheral surface of the work 1.
Patent JP-H07239248-A (JP)
Title: Absolute encoder
Inventor: YANAGISAWA MITSURU
IPC: G01D5/245
Filed: 1994-02-25
Abstract: PURPOSE:To decrease the number of components by providing a processing circuit with an operating means, adding and comparing significant signals using a sync signal, and producing a significant bit reproduction signal in synchronism with the rising or falling of a less significant bit reproduction signal thereby constituting an efficient processing circuit. CONSTITUTION:Upper and lower tracks T1, T0 comprising binary coded tetradic bit codes along the moving direction of a disc are arranged in parallel and a transmitting light from an LED is read out by means of light receiving arrays 1, 4 which output detection signals A<+>0-A<->3. The detection signals are added and compared by operating means 5-20 in a processing circuit to produce bit reproduction signals P0-P3 and the absolute address of a mobile is read out. In this regard, a significant bit reproduction signal P2 is produced in synchronism with the rising or falling of a less significant bit reproduction signal P0 thus preventing the timing from being shifted. On the other hand, one significant bit reproduction signal P3 is fed back and subjected to exclusive-ORing with the reproduction signal P0 in order to synchronize the reproduction signal P2 thus simplifying the circuitry.
Patent JP-H01226037-A (JP)
Title: Duplex output circuit
Inventor: HOSHINA SHUNTARO
IPC: G06F11/20
Filed: 1988-03-07
Abstract: PURPOSE:To miniaturize a duplex circuit and to improve its reliability by forming switch control circuits with simple constitution in both output circuits in a normal system and a stand-by system and applying their output control signals to the switches of the self-system and the other system. CONSTITUTION:When abnormality is generated at the time of operation of a normal system output circuit 10, a self-abnormality detecting signal (a) is sent to a switch control circuit 14 and the control circuit 14 turns off a switch 18 and interrupts an output part 16 from a load 30. When a switch 28 is turned on through a switch control circuit 24 in a stand-by system output circuit 20, the output part 26 is connected to the load 30. When abnormality is generated in the circuit 20, the circuit 24 is driven practically similarly to the operation of the circuit 10, and in any case output operation to the load 30 is continued.
Patent JP-H01227460-A (JP)
Title: Package for electronic component
Inventor: KURIBAYASHI AKIHIRO
IPC: H01L23/04
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the title package, into which static electricity and electrical noises do not intrude from the outside of the package through a heat sink and which has a low-cost heat sink having excellent corrosion resistance and heat-dissipating properties and made of a metal, by coating the surface of the heat sink exposed to the outside of the package with the film of boron nitride or aluminum nitride. CONSTITUTION:In a package 3 with a heat sink 2 dissipating heat generated from an electronic part 1 to the outside and being made of a metal, the surface of the heat sink 2 exposed to the outside of the package 3 is coated with the film 4 of boron nitride or aluminum nitride 2. For coat the surface of the heat sink 2 with the film 4 of boron nitride, the coating agent of boron nitride is applied in a spay manner, the heat sink 2 is positioned in a high-temperature furnace at 500 deg.C under a nitrogen atmosphere, and the applied coating agent is baked onto the surface of the heat sink 2. Or when the surface of the heat sink 2 is coated with the film 4 of cubic system boron nitride having excellent thermal conductivity through a CVD method, etc., the heat-dissipating properties of the surface of the heat sink 2 is made better than coating with said boron nitride.
Patent JP-H07262619-A (JP)
Title: Optical information recording medium
Inventor: OKUBO YOSHIYUKI
IPC: G11B7/24027
Filed: 1994-03-24
Abstract: PURPOSE:To provide a high-density sticking-type disk with good characteristics with which high-accuracy mechanical characteristics suitable for phase difference reproduction are obtd. by sticking two disk substrates having recording films in accordance with phase difference reproducing by using an adhesive having >=1200000cps viscosity. CONSTITUTION:Resin substrates 1a, 1b having continuous laser guide grooves preliminarily formed are produced by injection molding of acryl or polycarbonate into a disk shape. At least one surface of each disk substrate 1a, 1b has a phase transition type recording film 2a, 2b or the like which are in accordance with phase difference reproduction and formed by vapor deposition or the like. The adhesive layer 3 to stick the substrates 1a, 1b is required to have high viscosity after lamination. Such viscosity that the disk has accuracy to maintain mechanical characteristics suitable for phase difference reproduction is required. To obtain <3.5mrd tilt of a disk, it is necessary that the viscosity of the adhesive layer is at least >=1200000cps.
Patent JP-S57168380-A (JP)
Title: Information service system
Inventor: KOBAYASHI HIROSHI
IPC: G06F17/30
Filed: 1981-04-09
Abstract: PURPOSE:To improve the service to the user, by inputting and collecting the latest various information on a legal or individual person, retrieving the information according to the request, offering it to the user, and positively offering the latest information designated in advance when it is inputted. CONSTITUTION:Service information offered to an information input terminal 11  of an inquiry information service center 1 is inputted, the input information is  filed to an inquiry information file 12 with an operation controller 15, and a  predetermined information object is filed to each file 13 of information objective. The center 1 is connected to a user terminal 3 via a telephone network 2,  and when a service request exists from a telephone set 31 and the like connected to a line controller 35 of the terminal 3, the corresponding request is retrieved from the file 12 and displayed on a display device 33 of the terminal 3.  If the input terminal 11 has information input corresponding to the file 13, the  input of new information is informed to the telephone set 31 of the terminal 3, the information is displayed on the display device 33 to increase the service to  the user.
Patent JP-H03256048-A (JP)
Title: Plating resist peeling preventive agent
Inventor: TAKAHASHI EIJI
IPC: G03F7/085
Filed: 1990-03-07
Abstract: PURPOSE:To provide an excellent property to prevent the peeling of the metal of a base material and a resist film and to lower a liquid contaminating property by constituting the above agent of a specific S-triazine dielectric compd. CONSTITUTION:The plating resist peeling preventive agent is constituted by using the B-triazine dielectric body which consists of an S-triazine ring as its skeleton and in which at least one piece of the substituents R1 to R4 are the substituent contg. a functional group, as expressed by formula I, as an essential component. In the formula I, at least one piece of R1 to R4 are the substituent contg. the functional group selected from a group consisting of an unsatd. group, epoxy group, hydroxy group, etc., and the remaining substituents denote the unsubstd. or substd. group selected from a group consisting of a hydrogen atom, alkyl group, cycloalkyl group, etc. The excellent compatibility with various kinds of resist agents as well as the excellent property to prevent the peeling of the resist film and the non-contaminating effect of liquid are obtd. in this way.