baber/WOPTO huggingface dataset:
Patent JP-S58205588-A (JP)
Title: Cleaning method of packing material layer in fixed bed biological oxidation treatment device
Inventor: HIKAMI KATSUICHI
IPC: C02F3/06
Filed: 1982-05-26
Abstract: PURPOSE:To prevent clogging of a packing material layer, by admitting BOD and NH3-N contg. water to be treated into a packing material layer contg. deposited aerobic microbes from the lower part thereof and air for biological oxidation, and blowing air for cleaning up separately and intermittently. CONSTITUTION:A distributor 2 is provided in the bottom of a biological oxidation tank 1k, and a packing material 4 contg. deposited aerobic microbes such as bacteria is packed in the upper part of said distributor interlaying a supporting screen 3 therein. BOD and NH3-N contg. water to be treated of a relatively low concn. is admitted into the tank from an inflow pipe 5 and when the treatment is continued for a long time, the material 4 is clogged. Therefore, if cleaning air from a blower 10 for cleaning is charged from the distributor 2 into the tank through an air inflow pipe 7 and is passed through the material 4, the excess microbe films formed thereon and the SS accumulated thereon are sheared and are discharged together with the treated water through a through 8 from an outflow pipe 9 for the water.
Patent JP-S60232592-A (JP)
Inventor: NOSE HARUO
IPC: G09G1/00
Filed: 1984-05-04
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-S62245898-A (JP)
Title: Push-button telephone set
Inventor: OKUMURA SENJI
IPC: H04Q3/58
Filed: 1986-04-18
Abstract: PURPOSE:To facilitate the transfer operation for an external line by setting the transfer display state even if all extension links are busy in a transfer destination push-button telephone set so as to eliminate the need for waiting of a transfer sender till the production of an idle extension link. CONSTITUTION:Transformers T1,T2 of a push-button telephone set (ST) 5 are connected to a talking line 3 and a signal line 4, a speaker 32 and a handset 33 are connected to a talking circuit (TKC) 31 and a transmission circuit (SC) 34 and a reception circuit 35 are connected via the transformer T2. A processor 36 controls the TKC 31, a tone generator 37 and a display circuit 38 according to the reception output from a master set, controls the SC 34 in response to the operation of a keyboard 39 and a hook switch HS to send the operation data. If the transfer destination ST does not reply even after a prescribed time elapses after the transfer sender ST applies the extension call operation and on-hook, transfer display is given to the transfer sender ST, the transfer sender ST acquires again an external line during holding and makes talking.
Patent JP-2000281452-A (JP)
Title: Production of glass ceramic multilayered substrate
Inventor: TANIFUJI NOZOMI
IPC: C04B35/64
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing glass ceramic multilayered substrate by which the deformation of the neighbors of cavity parts and through hole parts is prevented at the time of sintering, the number of production steps is reduced and the productivity is improved. SOLUTION: Al2O3 green sheets 4 and 5 are arranged on upper and lower both sides of a green sheet laminate 1 so that the cavity parts 11 and 12 and the through hole parts 21, 22, 23 and 24 of the green sheet 1, and the hole parts 31, 32, 41, 42, 43, 44, 51, 52, 53 and 54 of the Al2O3 green sheets 4 and 5 may be communicated respectively, and the arranged sheets are fired while loading a pressure to provide the objective substrate. As a result, the loads transmitted to the neighbors of the cavity parts 11 and 12, and through hole parts 21, 22, 23 and 24 are comparatively reduced, and the volume of the deformation in the plane direction is limited. Consequently, the volumes of the deformation at the cavity parts and the through hole parts are comparatively reduced, and the shapes of the cavity parts and the through hole parts can be kept in high accuracy.
Patent JP-S5220905-A (JP)
Title: High-temperature abrasion resistant sintered alloy
Inventor: KOYANAGI YASUSHI
IPC: B22F1/00
Filed: 1975-07-21
Abstract: PURPOSE: Provision of a sintered alloy for valve seats, etc., wherein the precipitation hardening and high temperature wear resistance effect of intermetallic compound are fortified and stabilized and the improvement in heat resistance and machinability is achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09272487-A (JP)
Title: Auxiliary driving device for man-pulled cart
Inventor: TANI NOBUYUKI
IPC: B62M6/45
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the weight of a device and improve the efficiency of operation, by transmitting the auxiliary driving force in the range where the driving force by the man power is more than zero with a continuously variable transmission mechanism for transmitting auxiliary power and a controlling means for speed changing ratio of the transmission mechanism depending on driving force by man power. SOLUTION: A static liquid pressure transmission (HST) 5 as a continuously variable transmission 50 which outputs power from a motor 4 after transmitting the power continuously variably is provided with a hydraulic pump 6 on the input side and a hydraulic motor on the output side. Previous to riding a bicycle, starting/stopping switch 41 is turned on to operate a motor 4. Since tensile force by the main power is not affected on the first chain 3, the variable slanting plate of a hydraulic motor 7 is maintained in neutral state, so that motor shaft 72 can not rotate, causing no auxiliary driving force to be transmitted to a wheel 2. When pedals 81 are pedaled, the tensile force is affected on the first chain 3 in substantially proportion to pedaled force, causing the variable slanting plate of the hydraulic pump to be slanted.  The hydraulic pump 6 supplies pressurized oil to the hydraulic motor 7, according to the slanting angle of the variable slanting plate, so that the motor shaft 72 is rotated, allowing auxiliary force to be transmitted to the wheels 2.
Patent JP-S63256173-A (JP)
Inventor: URAGAMI FUKASHI
IPC: B08B9/049
Filed: 1987-04-10
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-S5423023-A (JP)
Title: Electric conductive superfine copper wire
Inventor: SAWADA KAZUO
IPC: H01B1/02
Filed: 1977-07-22
Abstract: PURPOSE: To provide an electric onductive superfine copper with obtd. by adding calcium to electric copper in a specified ratio. The ocurence of breakdown of the calcium-added copper wir ein drawing can be minimized without lowering the electric conductivity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03286576-A (JP)
Title: Light emitting device
Inventor: TATO NOBUYOSHI
IPC: H01S5/00
Filed: 1990-04-03
Abstract: PURPOSE:To make it possible to manufacture light emitting devices easily and maintain a high degree of convergence by providing a lens buried in mold resin so that it may be positioned on the light emitting side of a light emitting device chip and on the same optical axis of the light emitting device chip and bonding the lens with the light emitting side of the light emitting device chip. CONSTITUTION:A sphere lens 8 is bonded with a light emitting side 3a of a diode chip 3 so that it may be positioned on the same optical axis of the diode chip 3. The sphere lens 8 is buried in mold resin 4 under the bonded state. Therefore, the light being diffused and radiated from the light emitting side 3a is taken immediately into the sphere lens 8 and converged into virtually parallel light. In this manner, the diffusion light is converged with the sphere lens 8, which makes it possible to obtain an light emitting diode 1 having a high degree of convergence. Therefore, it is possible to obtain a high bonding efficiency even if it is bonded with fiber with a small-sized core. Since the sphere lens 8 is positioned by bonding with the diode chip 3, an alignment with an optical axis can be made with accuracy.
Patent JP-H07296710-A (JP)
Title: Mounting tool for fuse having claw
Inventor: SHIRAISHIDA KATSUHIRO
IPC: H01H85/02
Filed: 1994-04-26
Abstract: PURPOSE:To provide a mounting tool for a fuse having claws capable of tightening and fixing a number of fuses having claws and different in lengths to specified spots by means of tightening tool without twisting the fuse part thereof. CONSTITUTION:An L-shaped arm 5a having a first fitting recessed part formed for pressing one side claw part 3a of a fuse 3 having claws and an L shaped arm 5b having a second fitting recessed part formed for pressing the other side of the fuse 3 are provided. The L-shaped arm 5b is provided so as to be freely expanded and contracted in relation to the L-shaped arm 5a.
Patent JP-H08264602-A (JP)
Title: Lsi voltage measuring method
Inventor: KITA MASAHITO
IPC: G01R31/319
Filed: 1995-03-22
Abstract: PURPOSE: To provide a technology for easily measuring an accurate LSI voltage. CONSTITUTION: The voltage of the ground pad PAD2 provided separately from a ground pad PAD1 for supplying power is measured, and the reference level of measuring the voltage by voltage measuring means is so calibrated as to be lowered by a drop voltage ΔV due to the contact resistance of the pad PAD1 with a probe needle 11. The influence of the voltage ΔV due to the contact resistance of the pad PAD1 with the needle 11 is excluded from the result of the LSI voltage measurement by such a calibration, thereby improving the accuracy of measuring an LSI voltage.
Patent JP-H05291587-A (JP)
Title: Manufacture of nonvolatile semiconductor device
Inventor: SUGIMAE KIKUKO
IPC: H01L29/788
Filed: 1992-04-09
Abstract: PURPOSE:To realize a nonvolatile semiconductor device in which punch through and narrow channel are suppressed and a connecting capacity can be reduced by implanting impurity by light exposure technique after a first polycrystalline silicon is formed. CONSTITUTION:A thin oxide film is formed on a surface of a silicon substrate, a resist pattern is formed, impurity is implanted, a well is formed, the surface oxide film is peeled, a new oxide film is formed, and a first polycrystalline silicon, a silicon nitride film and a second polycrystalline silicon are deposited. A resist pattern is formed, the second polycrystalline silicon is peeled, a field oxide film 11 is formed, the nitride film, the first silicon and the surface oxide film are peeled. Again, it is coated with resist 4, a resist pattern is formed by light exposure technique, and impurity is implanted 5 in an element isolated region. Thus, a nonvolatile semiconductor device in which a connecting capacity is reduced and reliability is improved and which is highly integrated can be realized.
Patent JP-S5213730-A (JP)
Title: Electronic printer control unit
Inventor: TANUMA NORIO
IPC: G06F3/12
Filed: 1975-07-23
Abstract: PURPOSE: By utilizing a simple hardware, an electronic printer control unit can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5314788-A (JP)
Title: Preparation of polyvinyl chloride
Inventor: KAWAKADO HARUO
IPC: C08F2/18
Filed: 1976-07-28
Abstract: PURPOSE: To improve thermal stability and color of moldings in polyvinyl chloride by polymerizing in the presence of organic tin compound and glycol compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6427171-A (JP)
Title: Multiposition electric filter connector
Inventor: TEIAN PEN TAN
IPC: H01R13/719
Filed: 1988-04-13
Abstract: PURPOSE: To provide a highly reliable, multi-pin type electric filter connector having filter effect with respect to electromagnetic interference by constituting the connector out of a plurality of pins having a contact ends, and surrounding them with a dielectric body, and having the body provided with a plurality of holes, and providing the pins with an array of planar ceramic condensers in contact with the pins. CONSTITUTION: A plurality of electrically conductive strips 12, each having tabs 14 at upper and lower ends and held in a grounded can 10 made of beryllium and copper, are housed at intervals, being used as pins, and fixed by using a tightening hole 16. The pins 20 made as described above are sealed with a dielectric elastomer such as fluoro-silicone rubber, and the pins 20 located in the can 10 are surrounded with a dielectric body 36. The dielectric body 36 is formed with a plurality of holes in the direction at right angles to the axes of the pins 20. Planar ceramic condenser arrays 40 and 72 or the like are inserted into the holes so as to have them to abut the surfaces of the pins 20.
Patent JP-S5215886-A (JP)
Title: Process for immobilizing enzymes or microbial cells
Inventor: YOSHIDA MASARU
IPC: C12N11/00
Filed: 1975-07-23
Abstract: PURPOSE: A process for preparing immobilized enzymes with high service durability, without the need for additional treatment, by the use of salts and acrylates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5213351-A (JP)
Title: Signal transfer unit
Inventor: NAKAZAWA MAKOTO
IPC: G08C25/00
Filed: 1975-07-23
Abstract: PURPOSE:A signal transfer unit which transfers various signals with one signal line, and transfers operation imstructions for electric circuits or units from a distant place without being effected by a noise.
Patent JP-H11272417-A (JP)
Title: Optical mouse
Inventor: KATO TAKAAKI
IPC: G06F3/0354
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize the detecting part of each line by shortening the length of an optical path in an optical mouse. SOLUTION: A light emitting diode 41X and a photodiode 44X are mounted on a detecting substrate 32. An optical case 45 is fixed to the detecting substrate 32. A plate-shaped beam splitter 42 is obliquely fixed to an optical case 45 at 45 deg. with a horizontal face. An integrated lens body 43 having a pair of lens parts 43X and 43Y is fixed at the lower part of the beam splitter 42 so as to be integrated in the optical lens 45.
Patent JP-H08288535-A (JP)
Title: Infrared detecting element and manufacture thereof
Inventor: KANZAKI MASAYUKI
IPC: H01L27/146
Filed: 1995-04-14
Abstract: PURPOSE: To reduce a thermal stress, which is generated when a hybrid type infrared detecting element is cooled at an operating temperature and is generated in a photodiode part and an epitaxial interface, and to improve the bonding strength of bumps. CONSTITUTION: As a polysilicon bump 10 doped in a high concentration and an In thin film are used for bump bondings, the bonding strength and electrical conductivity of bumps are high. Moreover, as the flexibility of the bump 10 is low and the thickness of an Si IC 9 is equal with that of an Si substrate 14, a warpage is not generated in a hybrid type infrared detecting element at the time of of cooling of → the hybrid type infrared detecting element. At this time, a thermal stress of the largest thermal stress part 4 is the force of the elastic limit of a CdTe buffer layer 18 and a thermal stress in a photodiode 5 is the degree of half of the force of the elastic limit of an HgCdFe layer.  A reinforcing polysilicon bump 12 and a CdTe bump 8 formed on the endmost part of the HgCdTe layer 7 prevent the generation of a local breakdown of the crystal of a photodiode 16 formed at the endmost of an array. Thereby, the highly reliable infrared detecting element can be manufactured at a high yield to a cooling cycle.
Patent JP-H1128666-A (JP)
Title: Sand blast surface finishing method
Inventor: SUMIMOYA IWAO
IPC: B24C11/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To roughen the surface of titanium or stainless steel only by sand blasting so as to improve the adhesiveness by lowering the blast pressure, so that the surface of a subject part is subjected to blasting with solid abrasives with a large grain size with a large flow of air. SOLUTION: In the case of working the surface of a part in a chamber of a manufacturing device for a semiconductor or LCD, sand blasting is conducted at pressure lower than usual. At this time, in the case where the raw material 1 is titanium, stainless steel, aluminium or the like, with the final target of surface roughness ranging from approx. Rmax 75 μ to 120 μ, the blast pressure is set lower to approx. 1.5 kg of 0.5 kg, and blasting coating is conducted by using abrasives which is solid abrasives formed of silica carbide and has a large grain size of about #11. As a result, the surface roughness which is near the target value can be obtained, and as the sand blasting surface finishing 10, the projecting and recessed parts are very close as compared with those of an ordinary one, so that the adhesion effect can be improved remarkably.
Patent JP-S58206725-A (JP)
Inventor: NAKAYAMA TOSHIO
IPC: A61B6/00
Filed: 1982-05-25
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-S57206540-A (JP)
Title: Manufacture of parts for spectacle frame
Inventor: TAKAMURA MASAYUKI
IPC: B21F45/00
Filed: 1981-06-12
Abstract: PURPOSE: To obtain a part which generates no defect in the bend-working part, without deteriorating springiness of the whole clad material, by locally heating and softening only the bend-working part of a clad material of an Ni-Cr alloy/a Cu alloy after pressing.  
     CONSTITUTION: A clad material consisting of a core material of a Cu apply containing Ni, etc., and a wire rod which has covered it with an Ni-Cr alloy or an Ni-Cr radical alloy containing Ag, etc. additionally is subjected to press-working whose compressibility is about 30W85% extending over the overall length, and is provided with suitable springiness. Subsequently, a necessary part of bend- working is locally heated to a temperature of about 800W900°C by high frequency induction heating, is held about 1W7sec, and after that, is suddenly cooled by water-cooling or oil-cooling, and oxidation of the heating part and heat transmission to other part are prevented. Subsequently, to a heat treatment part, local bend-working is performed, and as necessary, plating of rhodium, gold, etc., is performed and post- working such as brazing, etc. is performed, by which is spectacle frame is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62245815-A (JP)
Title: Pulse width modulation circuit
Inventor: TSUKADA TOSHIAKI
IPC: H03K7/08
Filed: 1986-04-18
Abstract: PURPOSE:To simplify the constitution and to attain the low cost by providing a switch driven by an edge signal being an output change of a comparator connected to an analog input integration device and an edge signal being an output change of a reference frequency generator and leading a reference current to the integration device. CONSTITUTION:A reference frequency generator OSC generates a square wave of a period T and the wave is fed to a set terminal S of a switch control logic circuit SWC, which is closed by a leading edge signal. The integration device IG adds and integrates an analog input EX and an output current I of a reference current source IS, and a comparator COP detects it when the integration device output reaches zero volt. The detection signal is fed to a reset terminal R of the logic circuit SWC, the switch SW is opened by the trailing edge and only the analog input EX is integrated. Thus, the pulse width of the pulse controlling the switch SW turning on/off the reference current source IS, that is, the pulse width modulation output is subjected to modulation by the analog input EX.
Patent JP-S5424213-A (JP)
Title: Manufacture of ultra low phosphorus steel in converter
Inventor: ICHIKAWA HIROSHI
IPC: C21C5/28
Filed: 1977-07-25
Abstract: PURPOSE:To easily manufacture an ultra low phosphorus steel by pretreating hot iron to carry out desulfurization and dephosphorization, followed by decarburization refining in a converter.
Patent JP-S58206765-A (JP)
Inventor: SAKAKIBARA KAZUMASA
IPC: B60R22/46
Filed: 1982-05-28
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-H09261721-A (JP)
Title: Service providing device connection system
Inventor: TADA TOMOSHI
IPC: H04W92/24
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To expand the service provision range of a radio communication system by mutually connecting existent service providing devices by an interconnecting device. SOLUTION: A calling signal sent by a radio terminal (a) under the control of a service providing device 2 reaches a processor (c) through a radio base station accommodation device (b) and a LAN. The processor (c) inquires the current position of a terminating terminal of the processor C of a service providing device 1 as a key station through an interconnecting device (d) and an interconnecting device D. The device C performs retrieval from a position registration data base and sends position information on the terminal back to the processor (c) of the service providing device 2. The processor (c) is under the control of the device 1, so a calling signal selecting a communication channel between the device (d) and device D is sent out to the device (c). The sent calling signal reaches the processor C of the device 1 through a LAN, the device (d), the device D, and the LAN.
Patent JP-H0617387-A (JP)
Title: Reinforcing cord for elastic product
Inventor: BUIRUHERUMU HAAMATSUHAA
IPC: B60C9/00
Filed: 1993-04-16
Abstract: PURPOSE:To obtain the subject cord reducing thickness of cord and thickness of cloth layer due to the cord thickness by winding an outside flat filament on the periphery of plural inside filaments. CONSTITUTION:An outside flat 2 filament is wound in a spiral state on plural inside filaments 1 mutually parallel to each other so as to enclose the filaments with the flat filament. Wear is reduced and tensile strength, flexural rigidity and compression rigidity are increased.
Patent JP-H07294797-A (JP)
Title: Lens barrel
Inventor: HASE HIROYUKI
IPC: G02B7/10
Filed: 1994-04-27
Abstract: PURPOSE:To restrain the lowering of the strength of a lens barrel because of the increase of the number of optical members by limiting the movement of a rear bottom board as the optical member having a fitting part and a moving throttle plate by the change of the groove width of a guiding groove. CONSTITUTION:Three guiding grooves 102a which the cam shaft 107a of the rear bottom board and the projection part 109C of the moving throttle plate penetrate and whose groove width is changed; a locking part 102c in which the moving throttle plate is locked; and three guiding grooves 102b which a cam shaft 112a formed on a 2nd lens frame penetrates are formed at equal intervals on the circumference of a fixed barrel fixed in a camera main body. The cam shafts 107a and 112a straight advance and move with the grooves 102a and 102b as a guide, respectively. In the case of extending a photographing optical system, the projection part 109b is locked in the locking part 102c formed in the groove 102a and the moving throttle plate is stopped. By changing the width of the groove 102a formed in the fixed barrel and guiding the photographing optical system in a circumferential direction, the movement of the moving throttle plate is limited by utilizing the groove 102a.
Patent JP-H11292026-A (JP)
Title: Method and apparatus for packaging
Inventor: SUGIMOTO TAKEO
IPC: B65B5/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To simplify a packaging apparatus by stabilizing the transfer of objects onto a carton. SOLUTION: The method for packaging an object 7 carried on a support board 1 with a sheet-like carton 8 includes a supplying process for pushing out the object 7 from the support board 1 in a carrying direction and also supplying the carton 8 to a front of the object 7 from below the support board 1, a contact process for folding a front end of the carton 8 as a first flap 81 and bringing it into contact with the object 7 from forward, a mounting process for pushing out the object 7 in the carrying direction with the first flap 81 in contact with the object 7 for mounting on the carton 8, a separating process for tilting the first flap 81 in the carrying direction to separate from the object 7, and an insertion process for inserting a part of the carton 8 as a second flap 82 between the first flap 81 and the object 7.