baber/WOPTO huggingface dataset:
Patent JP-H02301004-A (JP)
Title: Magnetic head
Inventor: NOJI MAKOTO
IPC: G11B5/127
Filed: 1989-05-16
Abstract: PURPOSE:To easily and surely perform the fixing work of a back core with a magnetic core, to reduce the damage of the core, and to reduce a cost by fixing both cores with a fixing member made of shape memory resin. CONSTITUTION:Firstly, the back core 2 and the magnetic core 1 are unified and fixed temporarily by applying a few amount of instantaneous adhesive on the upper plane of a joining part. Meanwhile, the fixing member 4 made of shape memory resin is molded so as to form shape when the cores are fixed with a temperature >=120 deg.C, and after that, it is cooled at a temperature less than 40 deg.C, then, the shape is memorized. Afterwards, the member is deformed at a temperature 60-80 deg.C so as to be easily inserted between the core 1 and a holder 3 and between the core 1 and the holder 3, and is cooled at the temperature less than 40 deg.C. After those are combined, the member 4 is recovered to memorized shape by heating at 70-80 deg.C, and the core 1 is stuck closely and fixed with the core 2. Thereby, it is not required to insert a spring by deforming, and no damage of the magnetic core occurs, which remarkably facilitates manufacturing and assembling work.
Patent JP-S61279609-A (JP)
Title: Apparatus for producing high-chromium alloy by melt reduction
Inventor: HIRATA TAKEYUKI
IPC: C21C5/35
Filed: 1985-06-05
Abstract: PURPOSE:To produce a high-chromium alloy at a high yield with high efficiency by providing a top blowing lance and bottom blowing tuyeres in a refractory vessel contg. a metallic bath and providing side blowing tuyeres for slag to the vessel. CONSTITUTION:The metallic bath 2 is contained in a furnace 1 body and the slag 3 is formed above the bath 2. The top blowing lance 4 for blowing oxygen is sagged atop the slag 3 from an aperture 5 of the furnace body 1. On the other hand, the bottom blowing tuyeres 9, 9' for blowing a gas for stirring the metallic bath 2 are provided to the bottom of the furnace body 1. The side blowing tuyeres 6, 6' for blowing oxygen or the gas enrichedwith oxygen and an inert gas such as N2 or CO2 to the inside of the slag 3 are provided to the wall part of the body 1. The chromium reduction in the slag 3 is efficiently executed if the chromium raw material, carboneous material and fluxing agent are fed out of the banker 8 and the high-chromium alloy steel is produced by the melt reduction.
Patent JP-S5348197-A (JP)
Title: Control rod driving system
Inventor: FUTAKI MASAO
IPC: G21C7/16
Filed: 1976-10-13
Abstract: PURPOSE: In a control rod driving system in use of water as operating source, prevention of dual strate forming phenomenon of water near by a reactor returning nozzle goes along with suppression of engenderment of excessive thermal stress and enhancement of safety. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5912842-A (JP)
Inventor: UCHIYAMA HISAYOSHI
IPC: B32B7/06
Filed: 1982-07-13
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-H09288507-A (JP)
Title: Resistance welding control or monitoring device, arc welding monitor device and laser machining controller
Inventor: ISHIKAWA SAKAE
IPC: B23K26/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent stored data from being destroyed by the drop of a battery voltage in the case of controlling or monitoring an electric welding machine or laser working machine having a battery backup type memory. SOLUTION: While a voltage VO is supplied from an internal power source circuit 46, a RAM 34 performs a desired memory operation with this voltage VO and while a power source switch is turned off, the RAM continuously holds stored data with a voltage VB from a battery 50. The voltage output terminal of the battery 50 is connected through a switch 56 composed of an enhancement type MOS transistor to the input terminal of an A/D converter 58 as well. The output terminal of the A/D converter 58 is connected to the data input terminal of a CPU 32. During the OFF and at ordinary time, the CPU 32 turns a switch control signal SW to a logical value 'L' and keeps the switch OFF but only during system initialization just after the device power source is turned on, the switch 56 is changed over to ON state by turning the switch control signal to a logical value 'H'.
Patent JP-S5347760-A (JP)
Title: Gate control circuit for gate turn-off thyristor
Inventor: WATANABE YUKIO
IPC: H03K17/732
Filed: 1976-10-14
Abstract: PURPOSE: To obtain a compact and easy-to-handle gate control circuit of GTOSCR featuring a high reliability, by monitoring the voltage of the power source element which drives to secure an OFF state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5246423-A (JP)
Title: Control circuit of small-sized direct current motor
Inventor: ENDOU TAKESHI
IPC: H02P7/288
Filed: 1975-10-09
Abstract: PURPOSE: To perform the making and breaking operation of the driving transistor with very small amount of signals by applying an external control signal to a transistor for detecting the rotating speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10313336-A (JP)
Title: Moving terminal, movement supporting device and network system
Inventor: WATANUKI TATSUYA
IPC: H04W4/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To transmit a message used in IPv6 from an IPv4 network and to continuously hold network connection using IPv6, which is established before movement by permitting an IPv4/v6 moving terminal to add an IPv4 header to the message used in IPv6, so as to transmit it. SOLUTION: When an IPv4/v6 moving terminal 106 moves from an IPv4/v6 network to the IPv4 network, it registers movements to an IPv6 movement- supporting device 107. Thus, the terminal 106 sets the IPv4 address of the supporting device 107 in the message used in the IPv6 as a transmission destination address. The moving terminal 106 adds the IPv4 header where the IPv4 address of the moving terminal 106 that can be used in the IPv4 network being the moving destination is set as the address of a transmission source, so as to transmit it. Thus, communication using IPv6 can executed anew be.
Patent JP-S5824934-A (JP)
Title: Data processor
Inventor: SAKAMOTO HIROYUKI
IPC: H04L69/40
Filed: 1981-08-06
Abstract: PURPOSE:To simplify operation procedures, by providing a line monitoring function to a processor itself, eliminating the need for an exclusive device for  line monitor and simplifying the constitution of the device, through the storage  of the switching state between a normal operation mode and a communication  line monitoring mode. CONSTITUTION:Control for the entire system is performed with a central processor 2 connected to a system bus 1 and a control program is stored to a main memory 3. The transmission and reception of data is controlled between said processor and a communication line 7 by a communication line controller 4. To a system bus 1 with the constitution like this, an FF11 representing a communication operating mode and communication line monitoring mode is connected, and when the FF11 is set, the processing is executed according to the step of the line monitor mode with the device 2. The transmission or reception instruction and data switching instruction are given from the device 2 to the device 4 to open or close a gate 10 under the control of the device 4 and the state of transmission or reception is displayed on a display device 12, allowing to simplify the system constitution and make the operation easy.
Patent JP-H07136382-A (JP)
Title: Washing machine
Inventor: AWAZU MITSUAKI
IPC: D06F33/02
Filed: 1994-06-03
Abstract: PURPOSE:To prevent washing irregularities and improve the washing effect by sufficiently diffusing a washing liquid to the floated laundry. CONSTITUTION:This washing machine is provided with a washing tub 8 stored in a water receiving tub, rotary blades 9 rotatably arranged at the inner bottom part of the washing tub 8, a discharge path 17 circulating the washing liquid, and discharge ports 29, discharging the washing liquid from the discharge path 17. The discharge ports 29 discharge the washing liquid toward the center section of the washing tub 8 from nearly the whole periphery of the upper part of the washing tub 8.
Patent JP-H0418304-A (JP)
Title: Manufacture of precast concrete plate with one rough surface
Inventor: KONDO HIDEAKI
IPC: B28B11/14
Filed: 1990-05-11
Abstract: PURPOSE:To mold two plates simultaneously in one horizontal mold and enhance molding efficiency by installing a perforated plate horizontally in a manner of dividing the inside of a horizontal mold into two, upper and lower, placing concrete in upper and lower sections, hardening, and then releasing and dividing. CONSTITUTION:First a given reinforcement is arranged in a mold section side mold 2b and lower layer concrete 5 is placed close up to the upper face of the lower section side mold 2b. Then, a perforated plate 3 is placed on the lower section side mold 2b and an upper section side mold 2a is placed on the perforated plate 3, and said molds and plate are fixed with bolts and nuts 4. Then, a given reinforcement is arranged in the upper section side mold 2a and upper layer concrete 6 is placed up to the same level height H. The concrete is hardened, and then said upper layer concrete 6 is lifted up by a lifting tool 7 and released. A concrete connecting section 8 in a through-hole (a) of the perforated plate 3 is divided into two, upper and lower, and projection sections 8a and 8b are formed at the dividing sections on the lower face of the upper layer concrete 6 and the upper face of the lower layer concrete 5. Then, the bolts and nuts 4 are removed and the upper section side mold 2a and the perforated plate 3 are removed from the lower section side mold 2b to release the lower layer concrete 5.
Patent JP-S5347816-A (JP)
Title: Vibrating plate for speaker
Inventor: FURUHASHI YASUO
IPC: H04R7/02
Filed: 1976-10-13
Abstract: PURPOSE:To produce a vibrating plate for speaker improved in Young's modulus and excellent in frequency characteristic by sheet making a mixture of natural cellulose fiber with inorganic phosphorus flakes and molding the sheet with heating under pressure.
Patent JP-H05131628-A (JP)
Title: Printing head
Inventor: ERUDAAKAA BUI BASUKAA
IPC: B41J2/05
Filed: 1992-04-16
Abstract: PURPOSE: To increase the maximum operation frequency of a printing head. CONSTITUTION: An ink supply groove 63 is constituted so that a side wall 64 approaches the proximal end of a heater resistor 71 as far as possible to be within a prescribed distance. Accordingly the fluid resistance from the groove 63 to the jet chamber 74 is reduced. That is, the time constant of the jet chamber 74 refilled with ink is reduced to increase the operation frequency.
Patent JP-H07323381-A (JP)
Title: Device for producing metallic cylinder
Inventor: SATO ATSUSHI
IPC: B23K26/21
Filed: 1994-06-03
Abstract: PURPOSE:To contrive automation of manufacturing process for metallic cylinders and to improve their productivity. CONSTITUTION:A plurality of a metallic cylinder 11 with a slit are successively supplied by a supply means 51. The slit position of each metallic cylinder 11 supplied is positioned in alignment by a positioning means 58. Each metallic cylinder 11 thus positioned is clamped by plural clamping means 33 and the slits are closed. The plural clamping means 33 are supported by a transporting means 31, and each metallic cylinder 11 clamped by the clamping means 33 is transported in the axial direction. The slit of each metallic cylinder 11 transported is continuously laser-welded by a laser welding means 71. Each metallic cylinder 11 after the welding is removed from the clamping means 33 and carried out by a transporting means 91.
Patent JP-S611547-A (JP)
Title: Constant-speed driving gear for vehicles
Inventor: TAKEI AKIRA
IPC: F02D29/02
Filed: 1984-06-14
Abstract: PURPOSE:To perform decelerating opration at once even during constant-speed driving at a jammed road, by controlling a throttle valve for its opening or closing so as to cause actual angle of the throttle valve accord with a throttle opening command value via a servomotor. CONSTITUTION:A pedal potentiator 1 outputs an analog voltage commensurate to an operated variable of an accelerator pedal, and this voltage is read into a microcomputer 3 via an analog-to-digital converter 2. And, also each output of a car speed sensor 4, a brake switch 5 and a clutch swtich 6 is read into the computer 3. From this computer 3, throttle opening command data are outputted, and these data are fed to a servomotion driver 8 via a digital-to-analog converter 7. At the driver 8, a throttle valve 10 is controlled via a servomotor 11 so as to cause the actual valve opening detected via a throttle potentiator 9 to accord with the command value.
Patent JP-H01292660-A (JP)
Title: Tracking control circuit
Inventor: MURATA NORIYASU
IPC: G11B15/467
Filed: 1988-05-19
Abstract: PURPOSE:To surely reproduce the recorded contents of a magnetic tape recorded by a standard format by adding a circuit to give an offset according to the front end and the rear end of the trace of a magnetic head to a tracking control circuit. CONSTITUTION:The tracking control circuit 9 detects the pilot signals of a next track and a previous track adjacent to a recording track being traced from a regenerated signal PBS by a pilot signal extraction circuit 22. On the other hand, it generates an offset signal E from an offset signal generation circuit 29 according to a head switching signal HSW so as to offset the pilot signal inputted to one terminal of a differential amplifier 25 by a definite value, and the signal of difference between the pilot signal having been offset and the pilot signal not having been offset is outputted as a tracking error signal TE from a sample hold circuit 28. By performing such tracking control, even in case the one-head drum of double-azimuth is used, the recorded contents can be surely reproduced from the magnetic tape recorded by the standard format.
Patent JP-H08313279-A (JP)
Title: Navigation apparatus
Inventor: BABA TOSHIJI
IPC: G01C22/00
Filed: 1995-05-22
Abstract: PURPOSE: To highly accurately detect the running distance of a vehicle and update a distance correction coefficient in a short time, by obtaining a running distance per unit count of pulses based on a comparison between a moving speed and a count of pulses when a predetermined condition of constant velocity is satisfied. CONSTITUTION: A CPU7 operates a moving speed based on a relative speed of a present position measured by a GPS 4 and a satellite. It is detected whether a GPS speed operated every measurement is within a set deviation and the vehicle runs at a stable constant velocity. If the speed changes within the deviation and the change of the count of pulses per unit time which is sent from a running distance sensor 3 is within a set deviation, the CPU7 updates a running distance per pulse on the basis of the moving speed measured by the GPS and the count of pulses per unit time. Thereafter, an operation condition is sequentially changed so as to enhance the accuracy of the measured running distance per unit count of pulses.  After this rough adjustment is finished, a fine adjustment is carried out, that is, an error generated correspondingly to the running distance is obtained as a correction coefficient by cumulating the count of pulses and GPS speed.
Patent JP-S6014451-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASANO TETSUO
IPC: H01L29/73
Filed: 1983-07-05
Abstract: PURPOSE:To obtain a collector base short type diode, a parasitic effect thereof is inhibited, by bringing a capture region surrounding a base region and an adjacent contact region into ohmic-contact. CONSTITUTION:Capture regions 21 and a contact region 22 are formed on the surface of an island region 13 surrounding a base region 16, an emitter region 17 and a collector contact region 18 shaped to the island region 13 in an epitaxial layer 12 formed on a silicon semiconductor substrate 11, and brought into ohmic- contact by a connecting electrode 23. Since the contact region 22 is formed to a section, potential thereof is the lowest, in the collector region 13, the potential of the capture regions 21 also lowers and holes can be captured effectively, and a parasitic effect can be inhibited effectively.
Patent JP-S5826563-A (JP)
Inventor: UIRIAMU DEII RIGUSU
IPC: H02K29/08
Filed: 1981-08-05
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-S6014061-A (JP)
Inventor: SAKAI SEIKI
IPC: F25B29/00
Filed: 1983-07-04
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-H11300569-A (JP)
Title: Work stocker
Inventor: SAKAI JUNICHI
IPC: B23Q7/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a work stocker capable of easily stacking a work. SOLUTION: A work stocker 1 comprises a stocker body 2 in which a work holding surface 4 in contact with a work W having magnetic members stacked in the vertical direction is inclined, and a magnet 3 mounted on the stocker body 2. Since the work W can be attracted to the work holding surface 4 making use of the magnetic attraction of the magnet 3, a collapse preventive plate need not be provided, and the work W can be stacked forward of the work holding surface 4, and the stacking work can be facilitated.
Patent JP-S6016063-A (JP)
Title: Picture recorder
Inventor: YAMAMOTO MITSURU
IPC: H04N1/19
Filed: 1983-07-06
Abstract: PURPOSE:To record a character data such as date to a blank part by using a recording head existing in the blank part other than a recording medium region after the scanning start or before the scanning end in the arranging direction of plural recording heads. CONSTITUTION:Picture information for one line's share stored in line memories 41-1-41-4 and character data such as date are extracted according to a command signal of a printer system controller 38. Further, the signal is converted into analog quantity by recording head drive circuits 42-1-42-4 and the recording for one line's share is conducted by the recording heads 43-1-43-4. After the end of recording, a recording medium 46 is fed by one line's share in the direction of the arrow (a). The recording for one pattern is finished by repeating the above operation. The character data such as date is recorded to the blank part 47 while picture is recorded to a pattern recording region 45 of the recording medium 46 in this case.
Patent JP-2000313090-A (JP)
Title: Laminate and its production
Inventor: KAWADA KEIICHI
IPC: B29C47/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a clear laminate which is excellent in transparency, heat resistance, tearing or cutting properties, low in moisturte permeability, and good in adhesion to another object. SOLUTION: A laminate in which at least one layer of a layer made of an alicyclic polymer, a layer made of an alicyclic polymer and a thermoplastic resin, and a layer made of a thermoplastic resin is laminated is obtained. A laminated material having at least the layer of the alicyclic polymer and the layer of the thermoplastic resin is melt/keaded, and the mixture and another polymer or resin are extrusion-molded to obtain the laminate.
Patent JP-S5249520-A (JP)
Title: Dust loading apparatus
Inventor: YODA AKIRA
IPC: B65F3/20
Filed: 1975-10-15
Abstract: PURPOSE: To provide a dust loading apparatus, in which dust is loaded after it is compressed and compacted, so as to improve dust loading efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5549163-A (JP)
Title: Mortar sprayer
Inventor: TANAKA KATSUSHI
IPC: B05B7/14
Filed: 1978-10-05
Abstract: PURPOSE: To obtain the device capable of preventing nozzle clogging and the wasteful use of accelerating agents by separately providing the channels for supplying only the air to the end of transfer piping and the channels for supplying accelerating agents by air.  
     CONSTITUTION: This first, second channels 22, 23 are closed and the third, fourth channels are opened by a changeover valve 26 and a compressor 10 is run. When a gate valve 21 is next opened, air is injected from the end nozzle 4 of a hose 5. Next, when a pump body 2 is run to force-feed the mortar in a hopper 3. When the mortar reaches the end of a transport pipe 7, the level 30 of the changeover valve 26 is turned to open the first, second channels 22, 23 and close third, fourth channels, thence the screw conveyor in a vessel 9 is driven to feed the accelerating agents from the inside of the vessel 9 at a fixed rate. The accelerating agents are mixed in the mortar in the connecting pipe 6 as the air passes through the first, second channels 22, 23. The mortar having been mixed with the accelerating agents is injected from the nozzle 4 of the hose 5 and is sprayed to wall surfaces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07323941-A (JP)
Title: Low cost compact inverter
Inventor: CHII CHIU JIEI UON
IPC: B65H5/06
Filed: 1995-05-23
Abstract: PURPOSE: To provide an inverter in which a single side sheet and a double side sheet are fed along a common input path, and the sheets are inverted. CONSTITUTION: An inverter 10 is provided with a turnaround roller 25 and a gate 27. When a sheet is inverted, the gate 27 is directed downward. The sheet 11 conveyed by rollers 15-18 enters a nip between rollers 20 and 25, and further conveyed. Since the gate 27 is directed downward, the sheet 11 is advanced to a channel between the roller 25 and a baffle 29, and directed to a nip between the rollers 17 and 18. The rollers 15-18 are rotated in the direction opposite to the rotational direction when the sheet 11 is carried toward the roller 25. The sheet 11 is returned on the original incoming path, and the sheet is inverted. When the sheet is not inverted, the gate 27 is directed upward, and the sheet 11 does not enter the channel between the roller 25 and the baffle 29, but passes through the inverter 10.
Patent JP-S6011444-A (JP)
Inventor: HENRII SHII RIN
IPC: C07C209/62
Filed: 1984-06-15
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-2000313231-A (JP)
Title: Side visor for automobile
Inventor: MIZUMA JUNJI
IPC: B60J3/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an automotive side visor for preventing the infiltration of a windy sound and rainwater, and also efficiently exhausting air. SOLUTION: A fitting part 20 is continuously formed over from an upper edge 20a to before and behind edges 20b, and a visor main body part 21 is formed outside swellingly from the fitting part 20. An elastic sealing piece 22 is protrudingly provided on the inner surface layer edge of the main body part 21, and a tunnel-like ventilation path 3 from a front air intake 30 to a rear air outlet 31 is formed on the main body part 21, to form a draft port 32 on the inner wall surface of and at an upper part than the bottom wall surface 3b of the path 3.
Patent JP-S5921707-A (JP)
Inventor: SHIERI JIEI GURITSUKU
IPC: A42B3/00
Filed: 1983-07-08
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。