baber/WOPTO huggingface dataset:
Patent JP-H07225908-A (JP)
Title: Production of magnetic head
Inventor: OBATA AKIHISA
IPC: G11B5/127
Filed: 1994-02-08
Abstract: PURPOSE:To lessen generation of air bubbles, to decrease strains of a head and to improve quality by providing the o process with a stage for holding a core block and glass for a specified time at a high temp. of a range where the glass does not flow in a reducing atmosphere, such as nitrogen atmosphere. CONSTITUTION:The core block is arranged in a furnace and welding glass 25 is set by using suitable jigs in a stage for the glass to both core block half bodies. Next, a nitrogen atmosphere is maintained in the furnace and the reduction treatment of ferrite is executed in order to restore the ferrite surface layer according to the execution of the heat treatment in an oxygen atmosphere. The temp. in the furnace is thereafter increased up to the temp. at which the glass melts and the temp. is held for the specified time, by which glass filling is completed. At this time, the generation of hot air bubbles decreases to about several per cent as compared to the conventional process for production. The head having the strain components smaller by 5 to 10dB than the heads produced by the conventional method is obtd.
Patent JP-S54107280-A (JP)
Title: Semiconductor integrated circuit unit
Inventor: SHIBA HIROSHI
IPC: H01L21/822
Filed: 1978-02-10
Abstract: PURPOSE: To obtain the structure of an integrated circuit unit which is suitable for a high density and a large-scale integration.  
     CONSTITUTION: A linkage body which is caused to adhere to p-type semiconductor substrate 11, which has the single crystal region exposed partially, and consists of poly-crystal Si 16 which have the circumference converted to oxide 20 and are formed by separation is equipped, and the single crystal region of the intersecting part between a part of the linkage body and the single crystal region is provided with PN junction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54107629-A (JP)
Title: Key input unit
Inventor: NISHIDA TAKASHI
IPC: G06F3/02
Filed: 1978-02-10
Abstract: PURPOSE: To save the number of keys, by independently driving each microprocessor with equality and by establishing the key input unit in common use the input of one key group for each processor.  
     CONSTITUTION: The flip flop 9 controls the signal selection circuit 6 that it is selected to the signal path inputted to the key group 3 for the signal from the outputs a 4  to a 7  of CPU 1 with Q output when S input is present and it is that from the outputs a 11  to a 14  when R input is present. For example, the key of the key group 4 is depressed, then the information is read in CPU 1 and pulse is given to C 1 , setting FF9. Thus, the signal selection circuit 6 holds so that the outputs a 4  to a 7  of CPU 1 are turned on and those a 11  to a 14  of CPU 2 are turned off. When the key of the key group 5 is depressed, the conditions are contraverse. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03217260-A (JP)
Title: Rustproof oil applicator of wheel for automobile
Inventor: KURITANI MITSUHIRO
IPC: B05B15/12
Filed: 1990-01-23
Abstract: PURPOSE:To uniformly apply rustproof oil to a wheel without an unevenness by carrying the wheel for an automobile by a carrier means and a rotating means while rotating this wheel in an erected attitude and spraying rustproof oil by a spraying means. CONSTITUTION:This applicator is equipped with a carrier means for carrying a wheel 1 for an automobile being in an erected attitude along a carrier path 6, a rotating means for rotating the wheel 1 in the carrier path 6 and a spraying means for spraying rustproof oil to the wheel 1 carried while rotating it. The carrier means is formed of a chain conveyor 7 for carry wherein a carrier roller 9 is provided in the equiinterval to the transfer direction of the chains 8 between two pieces of parallel chains 8. The rotating means is provided to the lower part of the conveyor 7 and transferred to the direction opposite for the transferring direction of the conveyor 7 and formed of a velt conveyor 12 for rotation which rotates the placed wheel 1 being in an erected attitude. Furthermore the spraying means is formed of spray nozzles 25, an application booth 2 for covering and shrouding the nozzles 25 and a recovery device for sucking and recovering oil mist scattered in the booth 2.
Patent JP-H05211791-A (JP)
Title: Method and device for controlling motor
Inventor: OOHASHI YUUJI
IPC: H02P25/098
Filed: 1992-01-30
Abstract: PURPOSE:To reduce the accelerating time in an accelerating region, raise an index, and increase the output per unit time in a method for controlling motors of wire bonders is used. CONSTITUTION:In a method for controlling motors of wire bonders by which the motor of a wire bonder is controlled by stopping the motor at an aimed position by controlling the acceleration and deceleration of the motor based on speed command curves, the acceleration is controlled by using one of the speed command curves having larger speed variation in an accelerating region and the deceleration is controlled by using the other speed command curve having smaller speed variation.
Patent JP-S58132731-A (JP)
Title: Binary luminous flux deflector
Inventor: HORIUCHI SHIGENORI
IPC: G02F1/33
Filed: 1982-02-03
Abstract: PURPOSE:To raise isolation between emitted luminous fluxes, by selectively energizing  an electroacoustic transducer, deflecting an incident luminous flux by an acoustic wave,  fetching it as an emitted luminous flux from the other opposed surface, and constituting a titled deflector so that the surface containing the emergent luminous flux and  the incident luminous flux is different each other from the surface obtained by energizing of othr transducer. CONSTITUTION:As for a luminous flux 31 which is made incident at Bragg angle theta to a wave front of an acoustic wave 36 radiated from a transducer 32, a part of it is  diffracted and primary diffracted light 34 is generated. Also, simultaneously, unnecessary high-order diffracted light is generated. On the wall surface forming an angle of  90 degrees against the surface on which the transducer 32 of said medium is installed,  a transducer 42 for radiating an acoustic wave 46 which crosses the acoustic wave  radiated from the transducer 32 at an angle of 90 degrees in the medium is installed. In case when only the transducer 42 is energized, the incident luminous flux is Bragg- diffracted, primary diffracted light 44 is generated, and by the same reason, diffracted  light of high order is generated. The plane formed by the diffracted light 44 and 47 is right angles to the plane made by the diffracted light 34, 35 and 37. The incident  luminous flux is deflected as an output luminous flux 34 or 44 when the transducer 32  or 42 is energized, the two do not exist on the same optical path.
Patent JP-S60158862-A (JP)
Inventor: SASAI YUZURU
IPC: A61N5/06
Filed: 1984-01-30
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-H06227609-A (JP)
Title: Shelf device
Inventor: NAGATSU TOSHIYA
IPC: A62C3/00
Filed: 1993-02-02
Abstract: PURPOSE:To facilitate the piping work by connecting the front and rear stanchions with lattices and bracket devices, connecting the right and left stanchions with cross beams, and arranging fire fighting water feed pipes on the side of the lattices between the front and rear stanchions in the shelf device of an automatic warehouse provided with automatic fire extinguishing equipment. CONSTITUTION:A shelf device 1 is constituted of side section frame bodies on both sides, multiple intermediate section frame bodies 6, cross beams 7 connecting the frame bodies 6 in the right and left direction, and braces 8. Each frame body 6 is provided with a pair of the front and rear stanchions 11 at the prescribed interval, and the stanchions 11 are connected by longitudinal lattices 12 and bracket devices 15 protruded in the right and left direction at multiple positions in the vertical direction. The lattice 12 is formed at the width about a half of the width of the stanchion 11, it is arranged on one side against the center of the stanchion 11, a piping space 13 is formed outside the other side of the lattice 12 between the front and rear stanchions 11, and fire extinguishing water feed pipes 18 are arranged in this space 13 in the vertical direction.
Patent JP-S56125399-A (JP)
Title: Manufacture of 6-methylene-steroid
Inventor: KURAUSU ANEN
IPC: C07J5/00
Filed: 1981-02-05
Abstract: A process for preparing a 6-methylene- DELTA 4-3-keto steroid of the formula   <IMAGE>   wherein R is hydrogen, alkoxy of up to 6 carbon atoms or acyloxy of up to 6 carbon atoms wherein the acyl group is that of a carboxylic acid, and R' is the CD-ring system of a steroid of the androstane or pregnane series, comprising reacting the corresponding  DELTA 4-3-keto steroid of the formula   <IMAGE>   with a formaldehyde derivative of the formula X(CH2O)nY wherein n is 1, 3 or an integer on the order of 100-1000, and X is C1-5 alkoxy and Y is C1-5 alkyl when n is 1, X and Y represent a single bond between the terminal C atom and the terminal O atom when n is 3, and X is hydroxy and Y is hydrogen when n is an integer on the order of 100-1000, in an inert solvent in the presence of a condensation agent which is a strong acid a strongly acidic cation exchanger or a phosphoric acid derivative.
Patent JP-H06229577-A (JP)
Title: Indoor unit for air-conditioning device
Inventor: GOTO KOICHI
IPC: F24F13/28
Filed: 1993-02-02
Abstract: PURPOSE:To perform up blowout during cooling and down blowout during heating through a simple structure in a state that the generation of blast noise is low. CONSTITUTION:During heating, air is sucked through upper opening parts 21 and 23 and blown out through a lower opening part 19. During cooling operation, the flow of air is effected in reverse to that during heating through the generation of the flow of a lateral flow blower 15 in a way that, during cooling operation, a flow passage forming member 41 is more released than during heating operation. Air is sucked from the lower opening part 19 and blown out through the upper opening parts 21 and 23.
Patent JP-S56113623-A (JP)
Title: Stacker
Inventor: MINAZU OOTOSHI
IPC: B65G57/08
Filed: 1980-02-08
Abstract: PURPOSE: To orderly stack objects to be delivered on a truck by a method in which long sized objects to be delivered, delivered from a carry-in conveyer to side part, are placed on a fork by means of a transferring conveyer and the fork is reciprocally moved vertically and horizontally.  
     CONSTITUTION: Objects W to be delivered are clamped by the stopper 5 of a carry- in conveyer 4, sent toward side part by the delivering pin 11 of a delivery device 7, sent onto an accumulating conveyer 18 and a feeding conveyer 22, and then moved onto a transferring and loading conveyer 32 with a stopper 41 by pressing. When a given number of objects W to be delivered are placed on the conveyer 32, the objects W are transferred onto a fork 61 by turning downwards the tip of the conveyer 32 by a fluid-pressure cylinder 37. Then, the fork 61 is brought down by the hydrostatic cylinder, stopped at the upper position of the base plate 66 of a truck 65, and then withdrawn inwards, whereupon the objects W on the fork 61 are clmaped by frames 68 inside the trucks 65 on both sides, slide orderly from the fork 61 down to the base plate 66, and then laid and arranged orderly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03218789-A (JP)
Title: Blade body applied with coating treatment
Inventor: MIYAZAKI HIROAKI
IPC: B26B9/00
Filed: 1990-01-25
Abstract: PURPOSE:Not only to improve the non-cohesiveness but also to improve the cutting quality and the durability in the blade body to which fluororesin coating is performed by performing the coating of three layers of a stress relaxation layer, a high hardness layer and a non-cohesive resin layer to a blade part of a stock. CONSTITUTION:To the blade body, the coating treatment of three layers consisting of a stress relaxation layer 3 formed by executing directly coating to the outside surface of a blade part 2 of a stock 1, a high hardness layer 4 formed by executing coating to the outside surface of this stress relaxation layer 3, and a non-cohesive resin layer 5 formed by executing coating to the outside surface of this high hardness layer 4 and the outside surface of the stock 1 is performed. The high hardness layer 4 further coated with the non-cohesive resin layer, and this high hardness layer 4 becomes a blade tip 4a and the cutting quality and the durability can be improved. Also, the stock 1 and the high hardness layer 4 are inferior in adhesion because various characteristics are different, but since the stress relaxation layer 3 is interposed between them, adhesion of the stock 1 and the stress relaxation layer 3, and adhesion of the stress relaxation layer 3 and the high hardness layer 4 are improved, respectively, and as a result, adhesion of the stock 1 and the high hardness layer 4 can be made firm.
Patent JP-H06233544-A (JP)
Title: Semiconductor power conversion apparatus
Inventor: SAKAI HIROMITSU
IPC: H02J3/18
Filed: 1993-02-02
Abstract: PURPOSE:To control the output AC current at high speed so as to follow a set AC current even when the switching frequency of a self-excitated semiconductor power converter is not high and to make the conversion apparatus resistant to a disturbance. CONSTITUTION:This conversion apparatus is constituted of a feed-forward power control circuit 302 which generates the output voltage instruction of a semiconductor power converter from the phase and the amplitude of a set AC current, of a power control circuit 303 which corrects the output voltage instruction of the feed-forward control circuit 302 by the deviation between a fed-back system current and the set AC current, of a transformer 33 which defects a system voltage and of a power conversion circuit 304 which converts the output voltage of the semiconductor power converter as the sum of output voltages obtained from it so as to be output from the semiconductor power converter 31.
Patent JP-2000212565-A (JP)
Title: Display element and displaying
Inventor: TAKEDA TOSHIHIKO
IPC: G02F1/1333
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a display element using a low-molecular weight liquid crystal, capable of reversibly transferring by only electric stimulation between different two states having memory property. SOLUTION: This displaying element has a hollow cell oppositely arranging transparent electrodes 53 and 54 laminating liquid crystal orienting films 55 and 56 subjected to rubbing treatment onto the surface and having substrates 51 and 52 supporting the transparent electrode, a mixture 59 packed in the hollow cell and containing low-molecular liquid crystal 60 and minute solid 61 smaller than the gap 51 between the above electrodes and a voltage applying means 58 applying voltage between the above electrodes.
Patent JP-S61175033-A (JP)
Inventor: SEIJIYOU TAKEYOSHI
IPC: C09J7/29
Filed: 1985-01-31
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-S61176115-A (JP)
Title: Semiconductor exposing device
Inventor: SHIMAMURA YOSHINORI
IPC: G03F7/20
Filed: 1985-01-31
Abstract: PURPOSE:To enable to replace the lamp for exposure in a short period by a method wherein, when the intensity of illumination of the lamp for exposure is brought down to the set value, a spare lamp which is provided in advance is lighted up, and an automatic lamp replacing function, with which the spare lamp is carried to the position of the exposure lamp, is provided. CONSTITUTION:The light emitted by the lamp 1A for exposure is condensed by an oval concave mirror 2, the light is made to irradiate on a mask surface 10 passing through the first mirror 3 and the optical path as shown in the diagram, and a mask pattern is transferred to the resist layer of a semiconductor wafer 11. On the back of a half mirror 8, a photoelectric conversion element 12, with which the intensity of said irradiation is measured by receiving a part of the light of a luminous source, is provided. When the intensity of the lamp 1A decreases, the output voltage Vo of the photoelectric conversion element 12 drops, and a relay 15 and a motor 13 are energized by the operation of a controller 16. The power source 14 of the lamp is switched to a spare lamp 1B and it is lighted up, the lamp 1B is brought to the position of the exposure lamp, and the device is restored to the state of operation.
Patent JP-H05209848-A (JP)
Title: Method for beam analysis
Inventor: YAMAZAKI MIKIO
IPC: G01N23/225
Filed: 1992-01-31
Abstract: PURPOSE:To enable a highly accurate analysis without causing the movement of ions in a sample by scanning electron beams to an analyzing area in a specific pattern. CONSTITUTION:Electron beams 11 projected from an electron gun 1 are condensed by a lens system 2 and irradiated to a sample 5. Auger electrons 31 discharged from the sample 5 are detected by a detector 3. At this time, the electron beams 11 are scanned in the spiral or a sawtooth fashion in a predetermined analyzing area or the surface of the sample 5. The scanning is performed by the lens system 2. Therefore, it is prevented that the electric charges of the electron beams 11 are not excessively concentrated locally, thereby ensuring a correct analysis. He gas is sent from an He cylinder 6 to an ion gun 4 via a pressure regulator 7. As ion beams 41 of He are irradiated to the sample 5 by the gun 4, a predetermined area of the sample 5 is sputtered and etched. In consequence, the distribution state of elements in the depthwise direction of tone sample 5 is made clear. A sample holder 32 is biased to a predetermined potential via a direct current source 33. An evacuation system 8 evacuates the interior of the apparatus.
Patent JP-S61174853-A (JP)
Title: Communication method of line switching loop network
Inventor: NAKATANI KOICHI
Filed: 1985-01-30
Abstract: PURPOSE:To transmit data at a speed higher than the maximum terminal data transmission speed by assigning plural channels at proper intervals of a transmission frame, which is divided into plural channels, to a terminal of the other party of data transmission to execute communication. CONSTITUTION:Ten channels, namely, a channel 1, a channel 11, a channel 21... a channel 91 of a transmission frame 1 are assigned to a terminal (a) in a register 6 for channel access where channels are assigned for the purpose of attaining 1Mbps terminal data transmission speed. In case of transmission of data of 1Mbps, if 10 channels are reserved at intervals of 9 channels, it is sufficient if a buffer whose capacity corresponds to one channel is provided because the data transmission speed is synchronized with that of the terminal (a) side. In this case, since data is transmitted in the same manner as general data transmission using one channel, data is transmitted at a transmission speed higher than the maximum terminal data transmission speed without changing hardware especially.
Patent JP-S62174506-A (JP)
Title: Sealing construction for turbine wheel chamber
Inventor: SATO HIDEMITSU
IPC: F01D25/00
Filed: 1986-01-29
Abstract: PURPOSE:To prevent the abrasion of faucet construction and a drop in the sealing quality thereof by providing a divisional plate with both ends radiused in the faucet construction of internal and external turbine wheel chambers. CONSTITUTION:Divisional plate insertion grooves 23 and 24 are formed all around a high and medium pressure external wheel chamber 1 and a high pressure internal wheel chamber 3, and a divisional plate 25 is inserted therein for sealing steam. The divisional plate 25 is made thin and the deflection thereof is used for close fitting to the wheel chamber side. Also, both ends of the divisional plate 25 are radiused 'R', thereby ensuring the close fitting of the divisional plate 25 to said grooves 23 and 24 at the wheel chamber side, even if there should occur any elongation on internal and external wheel chambers.
Patent JP-H05210685-A (JP)
Title: Ordering terminal system
Inventor: NIO MIYAKO
IPC: G06Q50/00
Filed: 1992-01-31
Abstract: PURPOSE:To input addresses and names of destinations to a computer and to store the ordering history in the ordering terminal system which indicates delivery of articles and money. CONSTITUTION:A user is allowed to carry an information recording medium 1; and when an address is inputted at the time of ordering, plural addresses of an address table stored in the medium and selection indicating information required for selection of one address out of the address group are inputted to an ordering terminal computer 5 to input specific address information, and information of the order history related to this address is additionally written in the medium. Thus, the inexpensive ordering terminal system is realized because it is unnecessary to store and manage the address table only for the user and ordering history in a central computer or a computer on the ordering terminal.
Patent JP-H05210270-A (JP)
Title: Copying machine
Inventor: SATO MAKI
IPC: G03G21/00
Filed: 1992-01-31
Abstract: PURPOSE:To simplify an operation at an interruption time by copying one sheet by using an interruption function when an original is fed after the absence of the original on an original platen is detected while plural sheets are in copying. CONSTITUTION:A means for setting the number of copied sheets 21, an original detecting means for detecting the presence or absence of the original on the original platen 22, a copying mechanism 23, an original feeding means 24, an original ejecting means 25 and a display means 26 for displaying a message are individually connected with a CPU 20. And while plural originals are in copying and in the case that the original is fed after the absence of the original on the original platen is detected by the original detecting means 22, one sheet is copied by using the interruption function. Then, in the case of copying just one sheet by using the interruption function, the ejection of the former original and the supply and copying of the interrupting original can be performed without stopping the device, so that the operation by the user is reduced, and also, the copying time is shortened.
Patent JP-H09209828-A (JP)
Title: Piston for internal combustion engine
Inventor: NIIMI HIROSHI
IPC: F02B23/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To take a thermal expansion countermeasure of a pier part lip part of a recessed part, etc., at low cost on a piston for an internal combustion engine provided with the recessed part forming a cylinder bore and a combustion chamber at an upper end center of a piston top part. SOLUTION: A cooling member 9 thermal conductivity of which is larger than a piston base body is provided so as to make a frontal wall of a cavity 4 for cooling formed in the neighbourhood of the inside of a ring groove of a piston head part 1. This cooling member 9 has a contact part 9a making the frontal wall of the cavity 4 for cooling and a cooling part buried from the contact part 9a to a pier part lip part 7 of the piston head part 1. The contact part 9a is cooled by oil in the cavity 4 for cooling, a cooling part 9b also becomes lower in temperature than its circumference and cools the pier part lip part 7, and it is possible to restrain thermal expansion.