baber/WOPTO huggingface dataset:
Patent JP-H02130200-A (JP)
Title: Method of driving and controlling writing instrument in writing brush plotter
Inventor: TAKENOYA HIDEAKI
IPC: B43L13/00
Filed: 1988-11-11
Abstract: PURPOSE:To satisfactorily write a character by driving and controlling a writing instrument in a direction X while correcting an error of a detected distance by noncontact type distance detecting mans from a reference distance set by character writing data. CONSTITUTION:Calculating means 20 receives initialized data of a distance of the end of a writing instrument 24 to be moved, after writing instrument holding means 23 is set at an initial position by initializing means 8, to a position in contact with a sheet 25 to be printed and character writing data indicating Z direction position with the state that the end of the instrument 24 is disposed at a position in contact with the sheet 25 to be printed as a reference from character writing data memory means 6, and calculates the data for controlling to drive in the direction Z. After the calculated result is temporarily stored in calculated data storage means 7, it is sequentially set to driving means 11 and comparing means 21. The means 21 compares the reference distance data with the actually measured distance data detected by noncontact type distance detecting means 10, sends the obtained correction data to correction driving means 22 to drive to correct the means 11 and to drive it with calculated data sent from the means 20. Thus, the variation in the writing pressure to the sheet to be printed of the instrument can be removed.
Patent JP-2000138232-A (JP)
Title: Power semiconductor device
Inventor: FRISINA FERRUCCIO
IPC: G11C29/50
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a power device which does not raise problems related to threshold voltage, even if a normal insulating material is used for forming an insulating spacer and will not raise strain causing dislocations or cracks in silicon, even if another material such as silicon nitride is used. SOLUTION: This power semiconductor device has a second insulating material region 10 positioned at a side part of a polysilicon layer 5 and a first insulating material region 6, and at the upper side of a region 14 positioned near the opening at the upper side of an insulation layer body region 2 of a gate oxide layer 4, an oxide region 9 formed between a polysilicon region 5 and the second insulating material region 10, and an oxide spacer 8 formed in the upper side of a second material region.
Patent JP-H04159569-A (JP)
Title: Image forming device
Inventor: HATTORI RYUJI
IPC: G03G15/01
Filed: 1990-10-24
Abstract: PURPOSE:To supply toner to a developing unit which exists at a developing executing position by making the side part of a toner carrying means abutting on a stopper member so that the toner discharging port of the toner carrying means may be opposed to the toner receiving port of the developing unit when the toner carrying means is turned one side. CONSTITUTION:The duct-like toner carrying means 34 whose one end is connected to the toner supplying port of a toner supply means through an elastic member 33 and which is provided with the toner discharging port at the other end and constituted so as to be able to turn just like the toner discharging port draws an arc is provided corresponding to each of plural developing units, and the toner discharging port of the means 34 is opposed to the corresponding toner receiving port of the developing unit when the side part of the means 34 abuts on the stopper member 44. Thus, the toner is supplied to the developing unit which exists at the developing executing position.
Patent JP-H07112673-A (JP)
Title: Lower body structure for automobile
Inventor: MISHIMA TAKASHI
IPC: B62D25/20
Filed: 1993-10-18
Abstract: PURPOSE:To protect a seat hinge for prostrating a seat mounted on a deck section backward from a load applied from the front of a body in a cab-over type automobile. CONSTITUTION:A deck member 13 connecting the right and left pillar sections is provided at the rear section of a deck section 1, and a cross member 18 connecting the right and left side frames is provided behind the deck member 13. The deck member 13 and the cross member 18 are connected by a rear deck panel 1B and a reinforcement 19 forming a closed cross section extended in the longitudinal direction of a body, and a seat hinge 12 is fitted to the portion corresponding to the reinforcement 19.
Patent JP-H05208493-A (JP)
Title: Jet recording method
Inventor: TAKIZAWA YOSHIHISA
IPC: B41J2/05
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a recording image superior in abrasion resistance and quality by a method wherein the bubble is exposed to the outside air, and a drop has a diameter of dmum within a specific range and an average speed of vm/sec within a specific range. CONSTITUTION:A recording medium 3 which is solid at normal temperature is heated to be melted. By heating the thermally melted recording medium 3 in accordance with a recording signal, a bubble 6 is produced in the recording medium 3. A drop 7 of the recording medium 3 is delivered out of a delivery port 5 by the bubble 6 to be recorded on a recording body. At this time, the bubble 6 is exposed to the outside air, and the drop 7 has a diameter of dmum ranging 10<=d<=60 and an average speed of vm/sec ranging 7<=v<=20. In this manner, since the recording medium which is solid at normal temperature is prevented from being raised on the body to be recorded, a recording image superior in abrasion resistance and quality can be obtained.
Patent JP-H08115308-A (JP)
Title: Remote information communication method and communication device, and terminal adapter using the same
Inventor: KIMURA MASAAKI
IPC: H04M11/00
Filed: 1994-10-13
Abstract: PURPOSE: To control the auxiliary storage device of a computer at a remote place by using a communication function and to send and receive remote information by directly receiving the information as information which accords with an operating system as one information processing unit. CONSTITUTION: The path 14 is a path formed for connecting a computer B, which is connected to the outside, to a SCSI hard disk C when an adapter A is not making communications. The path 15 is a path for connecting the computer B to a SCSI hard disk F when communication with an adapter D becomes possible through the originating operation of the adapter A. The auxiliary storage device after converting information into data format based upon the operating system as one information processing unit sends it to a communication line, and the information processing unit receives it as information based upon the operating system based upon the information processing unit through the communication line. Therefore, the remote information can be handled as if the auxiliary storage device were operated directly.
Patent JP-H09100720-A (JP)
Title: Air intake device for engine
Inventor: TANGE KATSUHIRO
IPC: F02B27/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient output characteristic in a whole engine speed range of an engine by simplifying a structure and changing both of the length of an air intake passage and a passage area according to engine speed. SOLUTION: An engine air intake device is provided with a first air intake tube 1 communicated with the inside of an engine cylinder, a second air intake tube 2 having a passage intersecting area smaller than that of the first air intake tube 1 and freely moved between a first position P1 fitted in the opening part 1b of an upstream side for the first air intake tube 1 and a second position away from the opening part 1b, a chamber 5 having an intaken air introducing port 6 for housing the second air intake tube 2, to which the opening 1a of the upstream side opening part 1b for the first air intake tube 1, and a driving device 20 for moving the second air intake tube 2.
Patent JP-H06137129-A (JP)
Title: Diesel particulate filter
Inventor: MAEHARA HIROAKI
IPC: F01N3/02
Filed: 1992-10-23
Abstract: PURPOSE:To lower rising speed of pressure loss and reduce frequency of exchange or regeneration, in a diesel particulate filter by which particulates contained in exhaust gas of a diesel engine are caught so as to purify the exhaust gas. CONSTITUTION:This is a diesel particulate filter provided with a partition wall structure 10 of large area having innumerable minute openings of a size by which particlates in exhaust gas of a diesel engine can be caught. A layer 11 having openings of a size by which large sized particulates contained in the particulates can be caught but small sized particulates are passed through, is arranged on the surface layer part on the upper stream side of the section of the partition wall structure 10, and a layer 12 having openings of a size by which small sized particulates contained in the particulates can be caught, is arranged on the part on the lower stream side of the section of the partition wall structure 10. Further, the upper stream side surface layer part 11 and the lower stream side part 12 of the section are connected together in series in the section so as to constitute a particulate filtering construction.
Patent JP-H08146189-A (JP)
Title: Criticality alarming device
Inventor: SUGITA NAOKI
IPC: G21C17/06
Filed: 1994-11-18
Abstract: PURPOSE: To lower the probability of malfunction and heighten the accuracy of detecting a critical event by deciding that the dose rate detected by at least two detectors exceeds a threshold and the doubling times match. CONSTITUTION: A critical alarming device comprises plural detectors 1a-1c, a logical circuit 2 and a warning device 3, and the device is installed in nuclear fuel plant to detect a critical event. When the dose rate of radiation exceeds a threshold at the same time in at least two detectors 1a-1c, and the doubling times of dose rates detected by at least two detectors 1a-1c among detectors 1a-1c match, the logical circuit 2 decides criticality.
Patent JP-H08146815-A (JP)
Title: Image forming device
Inventor: SOGA SETSUO
IPC: G05D23/19
Filed: 1994-11-18
Abstract: PURPOSE: To provide an image forming device provided with a control means capable of setting optimum fixing conditions corresponding to the paper kind of recording material. CONSTITUTION: In the image forming device transferring a toner image formed on a photoreceptor to the recording material 3, to form an image and fixing the recording material 3 by a thermal roller fixing device 5, to fix the toner image, a thickness detecting means 1 detecting the thickness of the recording material 3 is provided in a recording material carrying path at the upstream side than the thermal roller fixing device 5 and a temperature detecting member 2 is provided on the thickness detecting means 1, to control the set temp. of the thermal roller fixing device 5 with the detection signals of the thickness detecting means 1 and the temperature detecting member 2.  Thus, the set temp. of the thermal roller fixing device 5 is controlled with the detection signals of the thickness detecting means 1 and the temperature detecting member 2, to prevent offsetting caused by a failure in fixing due to a difference in the thickness and temp. of a paper sheet or overfixing.
Patent JP-H01243689-A (JP)
Title: Simplified digital television encoder
Inventor: AZUMAGUCHI HISAAKI
IPC: H04N11/20
Filed: 1988-11-10
Abstract: PURPOSE:To simply constitute a digital encoder with a 1/N counter and an ROM by selecting a dot clock in N times of a sub-carrier. CONSTITUTION:A title encoder is provided with a counter 1 to indicate a phase relation with the dot clock and the sub-carrier with the output of 2 bits in a counter to make the dot clock into 1/4, a digital encoder 2 to output a television signal to be encoded by each dot clock from an R, G and B prime colors signal and the counter 1 and a D/A converter 3 to analog-convert a digital television video signal and constituted. Thus, the digital encoder 2 can be constituted by one ROM.
Patent JP-H11122196-A (JP)
Title: Optical reception circuit
Inventor: TAKAHASHI YASUSHI
IPC: H04B10/69
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an optical reception circuit by which an identification error of a large signal and a small signal is less. SOLUTION: This circuit is made up of a photodiode 1 that converts a burst optical signal into an electric signal, an amplifier 2 that amplifies the electric signal, a decision circuit that consists of an amplifier stage 3 and a peak detection circuit 4 and sets a decision level corresponding to the reception power, a reset circuit that restores a state of the decision circuit to an initial value before receiving the burst signal, and an identification circuit 10 having a hysteresis characteristic to identify the output from the decision circuit. The decision circuit is configured to be a multi-stage that is a pre-stage decision circuit 7 and a post-stage decision circuit 9 and after the initializing of the pre-stage discrimination circuit 7 is finished, the post-stage decision circuit 9 is initialized.
Patent JP-S63137072-A (JP)
Inventor: HASEGAWA KIYOSHI
IPC: B66C13/22
Filed: 1986-11-29
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-H02130208-A (JP)
Title: Seal device for cylinder head cover
Inventor: MIYAKE HIROSHI
IPC: F02F1/24
Filed: 1988-11-10
Abstract: PURPOSE:To make it possible to reduce the leakage of lubrication oil through a cylinder head cover by communicating a seal groove extended over the entire periphery of the cylinder head cover, with an intake port or the suction side of a lubrication oil pump. CONSTITUTION:A seal groove 15 is gouged in the lower surface of a gasket 13, extending over the entire periphery of a cylinder head cover 7. Meanwhile, a communication hole 16 communicating between at least one intake port 3 and the seal groove 5 is formed in a cylinder head 2. With this arrangement, a negative pressure lower than the atmospheric pressure at the intake port 3 is effected in the seal groove 15 through the communication hole 16, that is, the negative pressure allows the gasket 3 to make strongly contact in its entirety with the upper surface 2a of the cylinder head. Thereby it is possible to surely reduce the leakage of lubrication oil through the cylinder head cover 7 without strongly fastening the cylinder head cover 7.
Patent JP-S63137817-A (JP)
Title: Injection molding method and mold equipment for injection molding
Inventor: INOUE YASUTOSHI
IPC: B29C45/17
Filed: 1986-11-29
Abstract: PURPOSE:To shorten drastically correcting time of a mold by preventing generation of sink marks, by accelerating partial foaming by sending an inducing agent of the foaming into a plastic material through the tip of a core pin through a passage formed in a core pin in the course of molding. CONSTITUTION:The inside of a cavity 3 is filled with a plastic material in a molten state and then and inducing agent of the foaming is sent into a plastic material through the tip of a core pin 4 through a passage 8. Although time directly after filling of the plastic material is preferable for timing of this sending-in, the same is controlled according to a kind of the plastic material to be filled up and a thickness of a molded product. A state of protrusion into the cavity 3 of the core pin 4 is controlled under various conditions. After partial foaming has been accelerated o the plastic material with the inducing agent of the foaming, the plastic material is solidified by cooling a a mold and when the plastic material is solidified, the molded product is taken out by separating a male and female molds 1, 2 form each other. A base part 10 is formed on the molded product molded like this and a sink mark is not generated on the surface of the boss part 10.
Patent JP-H07122272-A (JP)
Title: Manufacture of paste type nickel plate and winding plate group
Inventor: MIZUNO TAKASHI
IPC: H01M4/32
Filed: 1993-10-21
Abstract: PURPOSE:To prevent the generation of a crack at the time of winding a plate, and, when used in a cylindrical type battery as a winding plate group, to eliminate a short-circuit further with a discharge capacity of the battery increased, on the other hand, to obtain the decreasing of a battery internal pressure. CONSTITUTION:After one side of a three-dimensional foaming metal substrate 1 is charged with a synthetic resin fluid applied and dried, the substrate is charged with a positive pole active material paste, dried and rolled. A paste type nickel plate, having a surface layer 1a of charging the one side of the three-dimensional foaming metal substrate 1 with synthetic resin, is manufactured.
Patent JP-H01130070-A (JP)
Title: Driving method for variable speed hydraulic machine
Inventor: KUROKAWA TOSHIFUMI
IPC: F03B15/04
Filed: 1987-11-12
Abstract: PURPOSE:To obtain an output of good following characteristic and stability by correcting a rotational speed with a value obtained through multiplication of the changed rate of a guide vane opening by a gain. CONSTITUTION:The opening of a guide vane is detected by a guide vane opening detector 20 so as to be inputted in a rotational speed correction control circuit 21. A change rate of a guide vane opening (a) or its differential value is calculated, and multiplied by a negative gain to obtain a speed correction value Nc, and a value obtained by adding this value Nc to a rotational target value N* is transmitted to a rotational speed controller 18. The rotational speed controller 18 controls a real rotational number at a rotational speed higher than the rotational speed target value N* by the speed correction values Nc. When the rotational speed is raised, one part of the hydraulic turbine shaft output is absorbed as the inertia energy of the rotational part.
Patent JP-2000095482-A (JP)
Title: Vehicle lifter
Inventor: IKEO TAKASHI
IPC: B66F7/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost vehicle lifter equipped with a lift part of elevating a vehicle and a floor lift part for workers mounted in a pit. SOLUTION: This vehicle lifter 100A is provided with a lift part 110 elevating a vehicle 200 from a floor surface 300 and a floor lift part 120 for workers mounted in a pit 310 so as to elevate smoothly. While the lift of the floor lift part 120 is set at about 800 mm to 1000 mm, a distance between the upper surface side of the floor lift part 120 and the upper end side of the lift part 110 is secured to about 1,800 mm. It is thus possible to obtain an inexpensive device with excellent workability.
Patent JP-H05123632-A (JP)
Title: Method for applying liquid coating material
Inventor: KOBAYASHI MASATSUNE
IPC: B05D1/40
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the generation of unequal application by applying a liquid treating agent which is not higher in surface tension than a liquid coating material and has compatibility with a liquid coating material on a substrate prior to the application of the liquid coating material in the case of application of the liquid coating material on the substrate by rotating the substrate and utilizing centrifugal force. CONSTITUTION:The substrate 1 to be coated with the liquid coating material is placed with its coating surface 2a positioned upward on a table 3 and is held approximately concentrically. The liquid treating agent is supplied to the central part of the coating surface 2 of the substrate 1 and the substrate 1 is rotated together with the table 3 to diffuse and spray the liquid treating agent. The liquid coating material is supplied to the central part of the coating surface 3 of the substrate 1, by which the liquid coating material is diffused and applied on the rotating coating surface 2. The liquid treating agent has the compatibility with the liquid coating material and the surface tension thereof is made equal to or lower than the surface tension of the liquid coating material. As a result, the generation of the unequal application, bubbles, pinholes, etc., which hinder the uniformity of the coating film is obviated or is drastically lessened.
Patent JP-H07186088-A (JP)
Title: Method and device for scissoring strip material
Inventor: FUIORENTSUO DORAGETSUCHI
IPC: B26D7/18
Filed: 1994-11-21
Abstract: PURPOSE: To provide a method and a device easy to assemble with high precision, sufficiently responding to the change of temperature, designed so as not to expose cutting edges of blades to severe abrasion for scissor-cutting a continuous strip. CONSTITUTION: A continuous strip 10 is fed by a conveyor 9 to a cutting station 11 where it is cut into bands 3 by a cutting unit 12. The cutting unit 12 has many inner blades 30 with cutting edges 37 parallel to the surface of the strip 10, and corresponding outer blades 27 have cutting edges 28 sloping in relation to the cutting edges 37 of the inner blades 30. Each inner blade 30 travels with the conveyor 9 through the cutting station 11 in time with a corresponding outer blade 27 and is gradually moved through the conveyor 9 into a partially extracted cutting position so as to be gradually engaged by the oblique cutting edge 28 of the corresponding outer blade 27 and to scissor-cut the strip 10.
Patent JP-H02132540-A (JP)
Title: Data processor
Inventor: HIZUKA TETSUO
IPC: G06F13/14
Filed: 1988-11-12
Abstract: PURPOSE:To set the address of each board of a system in an automatic, simple and sure way by adding a board address register to a local processor and also adding a board address setting bus to a system bus. CONSTITUTION:A CPU 10 decides the address to be allocated to each board before the rise of a system and gives successively the prescribed addresses to a board address register 16 for each board selected by a board address setting bus 21. When the CPU 10 transmits an address to designate a prescribed board, this address is sent to each board via a system bus 20. A higher rank bit of the address is compared with the set address of the register 16 via an address decoder 13. When the coincidence is obtained in this comparison, a board selection valid signal is transmitted from the decoder 13. Thus a local processor 11 works. Thus an address is set for each board in an automatic, simple and sure way.
Patent JP-H07141617-A (JP)
Title: Magnetic head slider
Inventor: KUMAKIRI MICHIO
IPC: G11B5/147
Filed: 1993-11-16
Abstract: PURPOSE:To obviate a decrease in magnetic flux transmission efficiency by forming a pair of recessed parts recessing from the surface of the same height as the height of air bearing parts at two points where the four of first and second thin-film bodies and first and second nonmagnetic members gather on a recording medium-facing surface. CONSTITUTION:A pair of the recessed parts 49, 49' recessing from the surface of the same height as the height of the air bearing parts 66, 66' are formed at two points where the four of the first thin film body 41, the second thin-film body 42, the first nonmagnetic member 71 and the second nonmagnetic member 74 gather on the recording medium-facing surface of the magnetic head slider. Straight line parts 48, 48' which are parallel with the longitudinal direction of the air baring parts and extend onto the second thin-film body 42 from the top of the first thin-film body 41 are included in the border lines of the recessed parts 49, 49'. The track width is regulated by the width in the film thickness direction of the first and second thin-film bodies 41, 42 of the same height as the height of the air bearing parts held by a pair of the straight parts 48, 48'. The gap butt joining of the slider body and a yoke 62 is reinforced by glass 9 packed in a part of a winding hole.