baber/WOPTO huggingface dataset:
Patent JP-S6455737-A (JP)
Title: Error measuring method for magnetic disk medium
Inventor: KAWAGUCHI TOSHIFUMI
IPC: G11B5/84
Filed: 1987-08-26
Abstract: PURPOSE:To shorten the testing time of an error by erasing completely the data with the erasing head provided immediately after this and using a read track average output for the error measurement of the succeeding track, after the data recorded to a magnetic disk are read with an R/W head. CONSTITUTION:When the data recorded at a magnetic disk D are read by an R/W head 1, the data recorded in the disk D are completely erased with an erasing head 2 provided immediately after the head 1 up to two rotations of the disk D, and the data read by the head 1 are used as an average output. Next, the output obtained for the disk D rotation after three times is compared with an earlier average output and it is detected whether or not the error exists at the disk D. For this reason, a measuring device is constituted of a VF converter 3, a gate 4, a counter 5 and D/A converters 6 and 7, the envelope and index inputted are processed and a slice level is outputted.
Patent JP-S61166423-A (JP)
Inventor: KENETO SUBENSON
IPC: B65G47/58
Filed: 1985-09-25
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-H0638326-A (JP)
Title: Cable laying method
Inventor: GENNO SHUICHI
IPC: H02G9/06
Filed: 1992-07-16
Abstract: PURPOSE:To realize stabilized cable laying work by detecting pressure corresponding to tensile force exerted on a cable, controlling the feeding speed of cable such that the detected pressure is kept at a reference level, and stopping feed out of cable when the detected pressure drops below a level corresponding to the rigidity of the cable. CONSTITUTION:A pressure sensor 29 disposed at the tip of a cable 1 in a hauling machine 20 detects pressure corresponding to tensile force exerted on the cable 1. An endless belt 21 feeds out the cable 1 such that the detected pressure is kept at a reference level. The endless belt 21 stops feed out of cable 1 when the pressure detected through the pressure sensor 29 drops below a level corresponding to the rigidity of the cable 1. Tensile force of the cable 1 is detected continuously through the pressure sensor 29 and the cable feeding speed is regulated continuously depending on the tensile force thus detected. A plurality of hauling machines 20 follow up the speed of a preceding of hauling machine 20 continuously thus realizing a stabilized cable laying work as a whole.
Patent JP-S59103807-A (JP)
Inventor: DAIKI YOSHIO
IPC: B65B9/10
Filed: 1982-12-02
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-H0376127-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/336
Filed: 1989-08-18
Abstract: PURPOSE:To make it possible to execute stably a self-alignment contact method and the like by a method wherein a first insulating film is formed on a gate electrode, second insulating films are formed on the whole surface in such a way as to cover this first insulating film and the gate electrode and the second insulating films are etched using etching masks. CONSTITUTION:A process for forming a gate electrode 13, a process for forming a first insulating film on the electrode 13, a process for forming second insulating films 16 and 22 on the whole surface in such a way as to cover the electrode 13 and the film 14, a process for forming etching masks 21 on the step parts, which correspond to the electrode 13, of the films 16 and 22, and a process for etching the films 16 and 22 using the masks 21 are respectively provided in the manufacturing method of a semiconductor device. Even if the films 16 and 22 are etched, the film 14 is left on the electrode 13 and this film 14 is used as an interlayer insulating film on the upper surface of the electrode 13.
Patent JP-H0632840-A (JP)
Title: Singly dispersible copolymer and its production
Inventor: WATANABE OSAMU
IPC: C08F297/02
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a novel singly dispersible copolymer satisfying requirements as a polymer for resist materials having high resolution degrees by anion- polymerizing p-hydroxy-alpha-methylstyrene with styrene. CONSTITUTION:A monomer of formula I (R<1> is H, 1-12C alkyl; R<2>, R<3> are 1-12C alkyl)(e.g. p-t-butoxy-alpha-methylstyrene) is anion-copolymerized with styrene monomer, followed by releasing the group of formula: C(R<1>)(R<2>)(R<3>) from the copolymer to produce the objective copolymer comprising the block copolymer having repeating units of formulas II and III. The anion polymerization is preferably performed in the monomer concentration of 1-14wt.% in the presence of a living anion polymerization initiator such as n-butyl lithium in THF at -78 to 0 deg.C for 10min to 30hr. For the release of the group of the formula: C(R<1>)(R<2>)(R<3>), the copolymer is dissolved in a solvent such as acetone and subsequently dropwisely mixed with an acid such as hydrobromic acid.
Patent JP-H0683101-A (JP)
Title: Single component electrical conductivity toner
Inventor: KURISUTOSU EE MONOBOTSUKASU
IPC: G03G9/083
Filed: 1993-08-04
Abstract: PURPOSE: To overcome the problem of difficulty of forming a clear and vivid image caused by breaking the equilibrium of electric charge existing between two components to deflect the equilibrium to one pole side when a fluorescent component is introduced into a two component system of a preceding technique. CONSTITUTION: A single component conductive toner is used for a non-impact printer fluorescent color developing with UV or black light. The toner is constituted so as to express the usual appearance as black characters at the time of being image formed on a web but to fluorescent color develop at the time of being exposed with UV or black light. Then the toner has the availability as security property indicating the alteration or the forgery of a document.
Patent JP-H1150879-A (JP)
Title: Throttle valve control device for internal combustion engine
Inventor: TAKADA MITSURU
IPC: F02D41/06
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of a number of the revolutions of an engine in vehicle deceleration resulting from an error influenced by the temperature characteristics of a throttle sensor without significantly influencing on a vehicle behavior by raising reference position learning value during a vehicle running. SOLUTION: During a vehicle running, ISC required opening by an ISC(idle speed control) control is computed in an ECU 17. The ISC required opening is computed as an addition value of an ISC feedback control amount, an air conditioner estimated amount, a water temperature correction amount, and the like. Based on the operation state and the control state of the vehicle, required opening except the ISC required opening is computed. A final target opening against a throttle valve 10 is computed from, for example, nonlinear required opening based on actual accelerator opening equivalent to a driver's accelerator operation, the computed ISC required opening, and the other respective required openings.  A reference position being the reference of throttle control is added to a required voltage corresponding to the final target opening so as to compute a control voltage for driving a DC motor 11.
Patent JP-H0928424-A (JP)
Title: Band for back-of-hand watch
Inventor: HASEGAWA SHIYUNYA
IPC: A44C5/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To fit a watch near the back of a hand by turning a part of a band for supporting one side to a ring shape, passing a finger through and forming the other side in a T shape. SOLUTION: The finger of the hand, a wrist, the back of the hand and a palm part are utilized and the watch is fitted to the back of the hand. The fitting of the watch 3 by this band 2 for back-of-hand watch is supported and fixed by the finger, a palm and the wrist. etc., one side of the support of the watch 3 is formed in the ring shape 1 and is made of a raw material such as rubber and a spring, etc., provided with elasticity. As for the method of supporting the other side of the watch 3, it is fitted to the wrist by using a fastening metal fitting or the like by the watch band 4 formed in a T or Y shape and the forming method of the part is the same as the one of a wrist watch. Since the band 4 is formed in the T or Y shape, the watch 3 is fixed to the end of the other side 2. When the band is used, even when fastening is loosened, the position of the watch does not change.  Also, the highly fashionable watch is fitted to the part most easily visible for himself and also the others without being covered with anything.
Patent JP-S6274760-A (JP)
Inventor: ATSUNO YOSHIKI
IPC: B61D25/00
Filed: 1985-09-27
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-S60105509-A (JP)
Title: Conveying apparatus of powder material in molding press
Inventor: SHIRATORI HIROSHI
IPC: B30B11/00
Filed: 1983-11-14
Abstract: PURPOSE:To reduce the fraction defective of molded pieces due to weighing shortage by a method wherein powder material for a molding press is weighed, then, this weighed powder material is fed securely by a vibrator to the supply part of the mold of a hot press. CONSTITUTION:Powder material (a) discharged from the discharge chute 20 is dropped into the bucket 22 mounted on the balance 21. When the powder material (a) dropped into the bucket arrives at a preset value, the discharge of the material from the discharge chute 20 is stopped by the occurrence of output signals from the balance 21. Then, the bucket 22 is lifted by the cylinders 23, 24 through the bucket hanger 25 and moves as far as the upper part of the chute 29. The powder material is reversed, dropped from the bucket 22 into the chute 29 and vibrated by the vibrator 30 provided in the chute 29. Therefore, the material is prevented from sticking to the chute during conveyance and the powder material (a) can be fed completely into the hopper connected with the mold.
Patent JP-2000041420-A (JP)
Title: Laying of seed tape and device for laying seed tape
Inventor: OTA TADASHI
IPC: A01C7/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for laying a seed tape, capable of using the seed tape to efficiently sow rice seeds in soil in an optimal depth and further capable of maintaining the position of the seed tape for a long time. SOLUTION: This device for delivering the seed tape 3 and simultaneously traveling forward to lay the seed tape on the surface 1 of the ground is provided with a tape-pressing wheel 15 in which plural press plates 53 having the outer tips orthogonal to and contacting with the delivered tape on the surface of the ground are radially arranged on a rotation shaft 15 which is parallel to the surface of the ground and rectangular to the travel direction. The attached position of the wheel for pressing the tape is determined so that the wheel is rotated to press the seed tape 3 with the tips of the press plates on the surface of the ground, thus partially sinking the tape in the ground in a prescribed depth. The delivery rate of the seed tape 3 is controlled on the basis of the output of a seed tape tension detection member.  An automatically operated cutting member is disposed in the device.
Patent JP-S6457907-A (JP)
Title: Slit rolling mill for sheet material
Inventor: YONEOKA AKIO
IPC: B21B15/00
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the installation cost by arranging a guide having a die for different-leveled holes behind a slit roll and further fitting a set of non- powered vertical rolls consisting respectively of a large and a small diameter behind the guide. CONSTITUTION:The guide 11 having a die for different-leveled holes is provided close by the slit rolls 9 and behind the guide are arranged respectively a vertical roll (a) and a vertical roll (b). The roll (a) consists of a small-diameter roll 14 and a large-diameter roll 15, while the roll (b) consists of a large-diameter roll 18 and a small-diameter roll 19. The rolled stocks 7, 8 which have departed from the slit rolls 9 are guided by the guide upward and downward and rolled in width between the vertical rolls 14, 15 and between the vertical rolls 15, 19. Since intervals between the vertical rolls and the slit rolls are short and the vertical rolls (a), (b) required no power, the installation cost is reduced.
Patent JP-H08107155-A (JP)
Title: Memory device of nonvolatile semiconductor and its preparation
Inventor: ON YON ZON
IPC: H01L27/115
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To make the entire surface of an element of an elevated source/drain structure a planar surface by stepwise forming second-conductivity-type elevated source/drain regions on a substrate and by forming an interlayer insulating film between a floating gate and a control gate buried in a recessed part of the floating gate and covered by the floating gate. SOLUTION: Elevated source/drain regions 33, 34 which are separated from a channel region 30 are formed stepwise on a substrate. A floating gate insulating film 35 is formed on the surface of the elevated source/regions 33, 34 and on the surface of a substrate 31 corresponding to a channel region, and a floating gate 37 having a recessed part in the center thereof is formed only on the floating gate insulating film 35 in the channel region. Then, an interlayer insulating film 38 is formed on the entire surface of the substrate 31 and a control gate 39 is formed only on the inside surface of the interlayer insulating film 38, such that it completely buries the recessed part.
Patent JP-H0379800-A (JP)
Title: Electrolytic treating method
Inventor: UESUGI AKIO
IPC: B41N3/03
Filed: 1989-08-21
Abstract: PURPOSE:To easily produce an Al sheet having a pit deep enough as compared with its diameter on the surface of an Al support and appropriate as the printing plate support by forming the counter electrode for the Al support with the main counter electrode and auxiliary counter electrode of specified structure at the time of roughening the surface of the printing plate Al support by chemical etching. CONSTITUTION:An Al web 6 as a printing plate Al support is passed by guide rolls 7 and 9 through an electrolyte 10 contg. nitric acid and Al in an electrolytic cell 9, an anode current is applied from a power source 4 between the web and the counter electrode formed with the main counter electrode consisting of graphite electrodes 1 and 2 and the auxiliary electrode 3, and the surface of the web 6 is roughened by etching. In this case, the auxiliary electrode 3 is connected in parallel with the main electrodes 1 and 2 and acts as a diode for controlling the current to the main counter electrodes 1 and 2. Uniform and deep pits are formed on the surface of the web 6 by applying an AC current of specified waveform, and the surface is appropriately roughened as the printing plate support.
Patent JP-H0498452-A (JP)
Title: Document preparing device
Inventor: TAMEMIZU KOZUE
IPC: G06F17/21
Filed: 1990-08-11
Abstract: PURPOSE:To automatically register notes to a required word during document preparing and to improve the efficiency of the document preparation by segmenting and registering a character string including the stored word automatically and judging whether the notes of the word of the character string inputted again are registered or not. CONSTITUTION:An input document, for instance, a KANA (Japanese syllabary) character sentence is converted into a KANA/KANJI (Chinese character) mixed sentence, is stored and displayed. Thereafter, a sentence to be notes is stored with a required word in the KANA/KANJI mixed sentence, continuously, the notes including the stored word are segmented automatically, are inserted direct ly after the word and are stored. When the word is inputted again, it is indicat ed that the word is registered, for instance, and the word and the notes are displayed. Moreover, after document preparation, the words and the notes regis tered till then are stored as a list. Thus, the notes to the required word can be registered autmatically during the document preparation, the completion degree of the prepared document is improved and the efficiency of the document preparation is improved.
Patent JP-2000047590-A (JP)
Title: Display device
Inventor: YAMANE TETSUYA
IPC: G09F9/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To enable efficient cooling since high-temperature air at an upper part is sucked and discharged directly by one fan by providing an air intake and an outlet provided at the lower part of a box body, the fan arranged in the upper part of the box body, and a duct which guides air from the fan to the outlet. SOLUTION: The fan 3 is disposed at the left upper part of the display device 1. The air outlet 4 is provided at the left part of the bottom surface of the display device 1 and the air blow hole 31 of the fan 3 and the air outlet 4 are connected by the duct 5. The air intake 6 is provided at the right part of the bottom surface of the display device 1 and a filter 7 is fitted to the air intake 6. In this constitution, the air heated by a display part 2, etc., moves up to the upper part of the display device 1 and is then discharged by the fan 3 out of the display device 1 from the air outlet 4 through the duct 5. Because of negative pressure resulting from this exhaustion, air outside the display device 1 enters the display device 1 from the air intake 6 through the filter 7. This air cools a heat generating body such as a display part 2.
Patent JP-S60148477-A (JP)
Inventor: KEBUIN DEI JIYOOGENSEN
IPC: B05C19/04
Filed: 1984-10-11
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-H0377599-A (JP)
Title: Ironing board
Inventor: KUMAMOTO RYOJI
IPC: D06F81/02
Filed: 1989-08-18
Abstract: PURPOSE:To widely use all the face of an operating base and to make it compact during storage and to improve usefulness by forming a stand so as to freely protruding and retreating below an operating base and making a space between the one side face of the operating base and the stand variable. CONSTITUTION:An arm 12 slidingly attached to a lower face side of an operating base 4 is provided in the vicinity of both ends near to the width of the operating base 4. A stand 16 attached to the arm 12 has an arbitrary space from the operating base 4 which can be variably formed. During use, when the stand 16 is externally pulled from the lower portion of the operating base 14, the fitting position of a receiving portion 14 and an engaging portion moves against the energizing force of the engaging portion 15 and the stand 16 can be set and fixed at a prescribed position. Accordingly, a space between the stand 16 and the operating base 4 can be arbitrarily adjusted in accordance with the size of clothes to be ironed. Thus, an operation can be efficiently and safely carried out with usefulness and the stand can be housed with compactness below the operating base 4.
Patent JP-2000028059-A (JP)
Title: Pipe connecting device
Inventor: HASHIMOTO TAKAO
IPC: F16L41/08
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connecting device in which water may not leak even though force is applied when the pipe connecting device and a branch pipe are connected to each other. SOLUTION: When attaching a branch pipe 2 after a fluid pipe 3 is opened by a boring machine attached to the connecting part 7c of a gate valve device 7 and water is branched to the side of the branch pipe 2, the slipping out of the branch pipe 2 can be prevented by engaging an annular projected part 7d arranged on the peripheral surface of the connecting part 7c with a lock ring 8 arranged on the inner circumferential surface of the branch pipe 2, and water can be stopped by sandwiching in a radial direction a packing 5 stored in the inside of the branch pipe 2 by the peripheral surface of the connecting part 7c and the inner circumferential surface of the branch pipe 2 fitted around the connecting part 7c, therefore, even when force is exerted by an earthquake and ground subsidence, water may not leak in a joint part of the pipe connecting device 1 and the branch pipe 2.
Patent JP-S6371410-A (JP)
Title: Heating device for vehicle
Inventor: OKADA MASAKI
IPC: B60H1/03
Filed: 1986-09-12
Abstract: PURPOSE:To reduce the power consumption of a blower by taking in a combustion air from an air cleaner for engine when feeding a combustion gas into an intake pipe, while taking in the combustion air from a separate air cleaner when discharging the combustion gas out to the open air. CONSTITUTION:A first air cleaner 24 for engine is provided on the upper course of the intake pipe 3 of an engine 1. And, a selector valve 19 is provided on the branch part at which an intake bypass 4 is connected to the intake pipe 3, and the combustion air passage 17 of a second air cleaner 23 is provided on the intake bypass 4. The selector valve 19 enables the opening/closing switchover between the connected condition of the intake pipe 3 and the intake bypass 4, and the connected condition of the combustion air passage 17 of the second air cleaner 23 and the intake bypass 4. Also, a selector valve 25 is provided on the combustion gas passage 16 on the lower course side of a heat exchanger 8, thereby, enabling switchover to a combustion gas passage 18 which is opened to the open air or to the combustion gas passage 16 which is connected to the intake pipe 3.
Patent JP-H0496310-A (JP)
Title: Laminated ceramic chip capacitor
Inventor: YOSHINAGA MASAHARU
IPC: H01G4/12
Filed: 1990-08-13
Abstract: PURPOSE:To reduce stress applied to a laminated ceramic element due to the compression of metallic powder when it is sintered and prevent glass frit from being diffused into the ceramic by providing conductive paste formed of a heat-hardening resin containing silver powder, a nickel plated layer thereon, and a solder plated layer thereon as a terminal electrode. CONSTITUTION:A terminal electrode 2 is provided with conductive paste formed of a heat hardening resin containing metallic powder formed of silver or an alloy of silver and palladium, a nickel plated layer 3 thereon, and a solder plated layer 4 thereon. In other words, conductive paste using a heat-hardening resin is applied to an internal electrode take-out surface 12 facing a laminated ceramic element 1, and hardened by a drier, for example, for 30 minutes at 150 deg.C. The conductive paste using a heat-hardening resin is manufactured by mixing silver powder and epoxy resin and kneading it by a three-roll mill. Next, the nickel layer 3 is formed first by nickel plating by electrical plating. Next, the solder plated layer 4 is formed by solder plating.
Patent JP-H0377311-A (JP)
Title: X-ray aligner
Inventor: SHIMIZU HIDEO
IPC: G03F1/22
Filed: 1989-08-19
Abstract: PURPOSE:To make an X-ray extraction window large without making the material thick by a method wherein the material for the X-ray extraction window is reinforced with a reinforcement frame occupying a position corresponding to a shutoff part of an X-ray exposure mask. CONSTITUTION:A reinforcement frame 7 used to reinforce an X-ray extraction window material 10 is arranged on the surface side of the X-ray extraction window material 10. In the reinforcement frame 7, through holes 8 are made in individual parts corresponding to semiconductor chips formed on a semiconductor wafer 16; X rays 2 can be passed there. The reinforcement frame 7 occupies only parts corresponding to scribing lines of the semiconductor wafer 16. A positioning operation is executed in such a way that the individual through-holes 8 of the reinforcement frame 7 correspond to the individual semiconductor element chips and that the reinforcement frame 7 corresponds to shutoff parts corresponding to scribing lines of an X-ray exposure mask 12. Consequently, an exposure area can be made wide without making the X-ray extraction window material 10 thick.