baber/WOPTO huggingface dataset:
Patent JP-2000109072-A (JP)
Title: Simple boxes
Inventor: SHIBATA ICHIRO
IPC: B65D6/04
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of simple boxes, and enable setting up to be carried out with a relatively small-quantity of material by piling up unitary boxes comprising a frame member and bottom plate each being glued by its lower end surface and peripheral part into a plurality of tiers, and allowing each fitting projection of the unitary boxes being in vertical relation respectively to be fitted to each other. SOLUTION: When three-tiered of simple boxes are set up of three unitary boxes 11-13, each unitary boxes 11-13 are formed by gluing the outer periphery 31 of a bottom plate consisting of nonfoam thermoplastic synthetic resin such as polyethylene on the lower surface of a peripheral frame 2 comprising a belt-like member of foam synthetic resin such as a polystyrene board respectively. Furthermore, at both the upper and lower end surfaces of each peripheral frame 2, each projection 21, 22 is formed, which can be fitted with end surfaces of other unitary boxes 11-13 being positioned upward downward.  Also, at the outer periphery 31 of the bottom plate 3, a step-configured part in conformity with the cross-sectional configuration of the lower end surface of the peripheral frame 2 is formed in order for the step-configured part to be in contact with the peripheral frame 2 including the fitting projection 22 as the peripheral frame 2 is moved downward, followed by executing heat-melt work from the lower surface of the contact part.
Patent JP-H04154606-A (JP)
Title: Method for producing aluminum nitride powder
Inventor: FUKUI KOICHIRO
IPC: C01B21/072
Filed: 1990-10-17
Abstract: PURPOSE:To obtain aluminum nitride powder in a good yield, even when an aluminum liquid bath of relatively low temperature is used by feeding a bubbling gas into the aluminum liquid bath to generate the vapor of the aluminum, and subsequently reacting the aluminum vapor with a nitride-producing gas. CONSTITUTION:When aluminum vapor is generated from an aluminum liquid bath (4: crucible) and subsequently reacted with a nitride-producing gas 6 at a prescribed reaction temperature in a floating state to produce aluminum nitride powder, the aluminum liquid bath is bubbled with a gas 5. The nitride- producing gas is preferably nitrogen gas, ammonia gas, etc. The gas for bubbling the liquid bath is preferably an inert gas such a argon gas, but may be the nitride-producing gas such as the nitride gas or ammonia gas.
Patent JP-S62140276-A (JP)
Title: Control system for error detecting and correcting circuit
Inventor: MATSUURA HIDEO
IPC: G11B20/18
Filed: 1985-12-13
Abstract: PURPOSE:To detect and correct an error at a high speed by supplying a high- speed clock when an error detecting and correcting circuit for an error correction code recorded on a magnetic disk medium analyzes with an analysis instruction or a data clock in other cases. CONSTITUTION:When a read command is inputted to a decoder 6 through an interface circuit 5, the error detecting and correcting circuit 7 receives data from a data transfer circuit 8 and performs error detection. At this time, an AND circuit 13 supplies the data clock sent out by a VFO circuit 10 to the circuit 7 through an OR circuit 14. When the circuit 7 detects an error and sends out a data check signal to a magnetic disk controller through the circuit 5, an ECC analysis instruction is inputted to the decoder 6 through the circuit 5. The decoder 6 decodes the ECC analysis instruction and outputs it to a NOT circuit 11 to stop the data clock sent out by the circuit 10 and send it to an AN circuit, and also supply the high-speed clock from a terminal B to the circuit 7. Thus, an ECC analysis is performed at a high speed.
Patent JP-H0595613-A (JP)
Title: Semi-stripping method for electric wire
Inventor: SHIGETOMO ETSUSHI
IPC: H01B13/012
Filed: 1991-09-30
Abstract: PURPOSE:To prevent the bending of a core caused by the opening of cutters. CONSTITUTION:After the end-part-side covering 61 of an electric wire 50 is separated from the remaining covering 62 by moving the end part of the electric wire 50 backward in a state of the covering being cut by cutters 201, the electric wire 50 is moved forward before opening the cutters 201. This separates from the cutters 201 the end-part-side covering 61 having adhered to the cutters 201 at the time of the backward movement of the electric wire. Accordingly, it becomes possible to prevent the bending of the core 52, since the electric wire 50 does not follow the cutters 201 at the time of the opening of the cutters 201.
Patent JP-S61157962-A (JP)
Title: Data transfer device
Inventor: AZUMA YUKIYA
IPC: G06F13/38
Filed: 1984-12-28
Abstract: PURPOSE:To perform bit correspondence processing between a transfer source data area and a transfer destination area and high-speed data transfer by providing a register and a latch circuit where transfer source data matched to words of the transfer destination data area is stored. CONSTITUTION:Data from the transfer source is matched to words of the transfer destination data area through a data queue 10, an internal bus B, a parallel shifter 15, etc. and is stored in a register 16 and is stored in the first latch circuit 20 at another timing. Data of the transfer destination is stored in the second latch circuit 21 at the same timing, and an operator 22 uses data in circuits 20 and 21 to perform operations. Following transfer data is outputted to the bus B and is outputted to an internal bus A through a buffer register 12, a temporary register 13, etc. and is stored in the register 16. This processing is repeated a required number of times to transfer data. Thus, the bit correspondence processing between the transfer source data area and the transfer destination data area and the high-speed data transfer are performed in parallel.
Patent JP-H02127838-A (JP)
Title: Information transmission system
Inventor: SAKO YASUHIKO
IPC: H04L12/40
Filed: 1988-11-08
Abstract: PURPOSE:To attain optimum control to each case by dividing the control method not receiving a packet to a polling into the case not entirely receiving the packet and the case receiving the packet and setting the time interval and number of times independently for the retransmission of each polling. CONSTITUTION:The number of times of a polling and the polling time interval to receive a 1st packet by a reception station are made different from the number of times of the next polling and the time interval of the polling after the packet is received. For example, after the reception station sends the first polling signal 201, it no packet is received, the polling signal 202 is sent again after a time T12. When the packet 203 is received to the polling signal 202, the reception station sends the polling signal 204 to receive the succeeding packet. If the packet is not received, the polling signal 205 is sent again after a time T11. Thus, the optimum communication processing is attained.
Patent JP-H02126692-A (JP)
Title: Semiconductor laser device
Inventor: OKURA YUJI
IPC: H01S5/227
Filed: 1988-11-07
Abstract: PURPOSE:To form a semiconductor device at a low cost and at a good productivity by a method wherein, in the semiconductor device using InP for a substrate, InGaAsP is formed to be in contact with the substrate. CONSTITUTION:A P-type InGaAsP buffer layer 6 is formed in order to prevent an impurity from being diffused to an undoped InGaAsP active layer 3 from a P-type InP substrate 1. A diffusion velocity in InGaAsP of much Zn contained in the P-type InP substrate 1 is much slower than a diffusion velocity in InP; the P-type InGaAsP buffer layer 6 acts more effectively than a P-type InP buffer layer 2 in order to prevent the impurity from being diffused to the undoped InGaAsP active layer 3 from the P-type InP substrate 1. Accordingly, when one part of the P-type InP buffer layer 2 is replaced with the P-type InGaAsP buffer layer 6 a total film thickness of a buffer layer can be made thin; a productivity can be enhanced by reducing a cost of a material and by shortening the formation time of the buffer layer.
Patent JP-S62140272-A (JP)
Title: Information recording system
Inventor: YOKOYAMA EIICHI
IPC: G11B20/00
Filed: 1985-12-13
Abstract: PURPOSE:To facilitate retrieval and the collation of images and character data by recording the superposed video signal of an image signal and a character signal of characters relating to images of the image signal and character data signal of characters on a recording medium so that they can be reproduced distinctively. CONSTITUTION:The VTR of a monitor device for a cash dispenser supplies an image pickup signal from a camera 12 to a synthesizer 13 and the image pickup signal is superposed upon the character signal (signal of date time data as a part of transaction data) from a timing circuit 9 for TV scanning synchronization and supplied to a mixing circuit 28 through an FM modulator 29. The character data (data signal of transaction data containing date time data) from a microcomputer 8 is supplied to the circuit 28 through a RAM26 and a PCM encoder 27 and the mixture output is passed through a recording/reproduction changeover switch 31 and a head changeover switch 32 and recorded on the video track part Tv and audio track part Ta of a magnetic tape 33 separately. Consequently, the retrieval and the collation of images and character data during reproduction are easily performed.
Patent JP-H03141858-A (JP)
Title: Fuel supply device for diesel engine
Inventor: TAKISE SABURO
IPC: F02B3/06
Filed: 1989-10-27
Abstract: PURPOSE:To suppress the generation of air at the secondary fuel filter by providing a throttle for feeding fuel into a delivery chamber from a fuel tank through a by-pass line at the time of negative pressure in the delivery chamber becoming more than the specified value. CONSTITUTION:The intake passage 24 of an upper cover 19 in the secondary fuel filter 3 is connected to a fuel tank 1 by a by-pass line 25. At the intermediate part of the by-pass line 25, there is provided with a throttle 26 such as a check valve for feeding fuel from the fuel tank 1 into the delivery chamber 22 of the secondary fuel filter 3 when negative pressure in the delivery chamber 22 becomes large. When the negative pressure in the delivery chamber 22 becomes more than the specified value, fuel is positively fed into the delivery chamber 2 from the fuel tank 1 through the by-pass line 25, so that the negative pressure in the delivery chamber 22 is prevented from becoming too large, and the bubble generated quantity of air dissolved in the fuel in the delivery chamber 22 is suppressed, thus preventing the sudden stop of a diesel engine.
Patent JP-S62139512-A (JP)
Title: Automatic focus adjusting device
Inventor: HAMADA MASATAKA
IPC: G03B3/00
Filed: 1985-12-13
Abstract: PURPOSE:To minimize the quantity of defocusing following up the motion of an object effectively even when the distance to the subject varies abruptly with time by providing a defocusing quantity arithmetic means, a driving means, a correction permit/inhibit discrimination means, etc. CONSTITUTION:An interchangeable lens LZ and a camera body BD are connected with each other mechanically and electrically through clutches 106 and 107 and connection terminals. An AF controller 113 calculates signals of the quantity and direction of defocusing indicating the quantity of deviation from a focusing position on the basis of the signal from an image sensor FLM. A motor MO1 is driven according to those signals and its rotation is transmitted to the lens LZ through a slip mechanism SLP, a driving mechanism LDR, and the clutch 107. Then the correction permit/inhibit discrimination means discriminates that the driving of a photographic lens can not follow up the movement of the object when at least the last and current directions of defocusing are the same and the current quantity of defocusing is larger than the last quantity of defocusing, and the driving and correcting means corrects the quantity of lens driving by a proper extrapolation basis.
Patent JP-S63134934-A (JP)
Title: Method and device for diagnosing deterioration
Inventor: SUESADA YASUHIKO
IPC: G01M99/00
Filed: 1986-11-27
Abstract: PURPOSE:To execute the non-destructive inspection of a member such as a stud, etc., by comparing the variation quantity of hardness after use against hardness before use of a member to be measured, with a variation quantity characteristic curve derived in advance with regard to the standard sample of the same member. CONSTITUTION:A probe 6 is inserted into the hole 2 of a stud 1 consisting of a first tooth 4 to be engaged to a screw and a screw part, being a member to be measured, and a constant-current power source 30 is applied. In the probe 6, contacts 8-1, 8-2, 8-3 and 8-4 which can be protruded and moved backward to both right and left sides by springs 7-1, 7-2, 7-3 and 7-4, respectively are arranged in the upper and lower directions, and the constant-current power source 30, and a voltmeter 9 are connected to the contacts 8-1, 8-4, and the contacts 8-2, 8-3, respectively. In this state, by comparing the measured value of the voltmenter 9 with the characteristic value of a hardness us electric characteristic of a standard sample derived in advance, by a hardness conversion device 10, the hardness of the inside surface of the hole 2 is measured.
Patent JP-H08139793-A (JP)
Title: Open and close device for portable telephone set
Inventor: OTSUKA YOSHIHIRO
IPC: H04W88/02
Filed: 1994-11-15
Abstract: PURPOSE: To open a reception part by one touch and make a free stop from a specific opening angle, and to stably maintain even a closed state. CONSTITUTION: Between the fitting parts 2 and 3 of a transmission part which are connected so that they can freely be folded across a hinge shaft 8 and the fitting part 6 of the reception part, a torsion spring 13 is provided elastically while wound around the hinge shaft, and an engagement means 10b which engages one end part of the torsion spring within a range of larger than a specific opening angle of the reception part is provided; and a cam mechanism 25 is provided and put in operation by pressing a push button 21, and then the reception part is rotated up to the position where the engagement means engages one end part of the torsion spring. At this time, the fitting part of the reception part is provided with a lock means 22 which releases the engagement with the push button pressed or a friction mechanism 28 which allows the reception part to freely stop.
Patent JP-H08143073-A (JP)
Title: Car for holding pocket tissue
Inventor: YAMAMURO YASUHIRO
IPC: B65D83/08
Filed: 1994-11-15
Abstract: PURPOSE: To provide a case for holding pocket tissue capable of using a plurality of pocket tissues conveniently and without waste. CONSTITUTION: A plurality of pocket tissues 50 mounted on a mounting board 30 are held inside a case body 10. Elastic bands 40 as an energizing means are stretched between the mounting board 30 and bent pieces 21, 22 joined to the case body 10. As a result, when the pocket tissues placed atop are used up, the tissues immediately thereunder is raised and comes to the front at an opening 12 of the case body 10 so that pocket tissue can be used as conveniently as conventional pocket tissue in a carton.
Patent JP-H10125135-A (JP)
Title: Conductive copper paste composition
Inventor: NAGATA HIROSHI
IPC: H01B1/22
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To allow screen printing, obtain good conductivity, and prevent the occurrence of bulging after hardening by blending one or more kinds selected from furfural, tricresyl phosphate, and dibutyl phthalate in a conductive copper paste composition. SOLUTION: This conductive copper paste composition contains copper powder, a thermosetting resin, a polyvalent phenol monomer, and a solvent as necessary components. One or more kinds selected from furfural, tricresyl phosphate, and dibutyl phthalate are blended in the conductive copper paste composition. The bulging by bubbles after hardening is largely reduced in this copper paste blended with these compounds. This phenomenon is considered to be caused by the action that these compounds improve the fluidity of the paste and quickly release the bubbles generated by the volatile component to the outside of this system.
Patent JP-2001102052-A (JP)
Title: Secondary cell of non-aqueous electrolyte
Inventor: NITTA YOSHIAKI
IPC: H01M4/36
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a secondary cell of non-aqueous electrolyte having better charge and discharge property than that of a conventional negative electrode material. SOLUTION: A secondary cell of non-aqueous electrolyte comprises a negative electrode composed of composite particles each coated with an alloy of low melting point containing gallium and at least one of indium, tin or zinc. The composite particle consists of a core particle of solid phase A wholly or partly coated with a material of solid phase B (the solid phase A consists of at least one of silicon, tin or zinc, and the solid phase B is a solid solution or intermetallic compound consisting of at least one of silicon, tin and zinc, and at least one of 2nd group element, transition element, 12th group element, 13th element, and 14th element except carbon).
Patent JP-H11101197-A (JP)
Title: Electric blower
Inventor: TARUYA TAKAO
IPC: F04D29/08
Filed: 1997-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower for achieving a recirculation cut by forming an annular sealing member with elasticity in shape, not in material. SOLUTION: For an annular sealing member 26, as show in Fig. (A), general resin material including ABS and PET with high shape retentivity, instead of PTFE material, is used to form a hollow condition between a portion in slide contact with a front shroud 23 and the ceiling of a suction port in a fan casing 21 so that the fan casing 21 has one end, on the suction port side, not fixed in the hollow condition and the other end fixed to be flexible at a supporting point, movable to the axial direction and elasticity-retentive in shape.  During assembling a motor, a fan is prohibited from being locked because the sealing material is flexible and reductive in frictional resistance, in spite that the front shroud of an impeller contacts a sealing member with high rigidity, and the slide contact portion of the sealing member is cut off with the initial rotation of the fan to be then rotated in approximate slide contact. The effect of recirculation cut between the fan casing and the front shroud is almost perfect, thus to improve blowing efficiency.
Patent JP-H05115909-A (JP)
Title: Method for controlling thickness of steel plate
Inventor: SATO YOSHIICHI
IPC: B21B37/18
Filed: 1991-10-28
Abstract: PURPOSE:To improve accuracy of thickness, to improve yield and, especially, to reduce allowance for length of thickness deviation in a part BOT. CONSTITUTION:A alpha-ray thickness gage 4 is mounted behind a finishing mill 2, the thickness and temp. of a steel plate 6 are measured at the time of reverse pass in each position in the longitudinal direction of the steel plate 6 and the command values for rolling-down that correspond to each position for making thickness on the outlet side corresponding to those positions into the target thickness are calculated and memorized. From the time when the steel plate 6 is bitten into the finishing mill 2 until it is passed through, each position of the steel plate in the roll gap is tracked and the command values for rolling- down that are d to correspond to each position are read and imparted to the rolling system 1.
Patent JP-H07253885-A (JP)
Title: System and method for management of data element flowing to mutually opposite directions in pipeline
Inventor: CHIYAARUZU II MORUNAA
IPC: G06F9/38
Filed: 1994-10-21
Abstract: PURPOSE: To make data elements flowing in mutually opposite directions interact with each other at each stage of a pipeline by providing a circuit which controls the movement of the data elements from one stage to another stage and a circuit which makes each data element flowing downward and each data element flowing upward interact with one another. CONSTITUTION: The stages 20 of a data pipeline 50, such as stages N, N-1, and N+1, etc., communicate is two directions by means of data routes 22, 24, and 26. A control system 52 controls a regular data flow through the stages 20 by interacting with the stages 20 by using control signals in a control route 28 and data elements flow in both directions between the stages. The control system 52 also controls the interaction between the data flowing in one direction and the data flowing in the other direction through the data routes. Therefore, a two-way pipeline which can control the data flows in both directions and in which the data elements flowing mutually in opposite directions can surely interact with each other can be obtained.
Patent JP-H07113512-A (JP)
Title: Fluidized bed incinerating furnace
Inventor: NAGAI HIROSHI
IPC: F23G5/30
Filed: 1993-10-18
Abstract: PURPOSE:To permit the maintenance of the optimum condition of fluidized combustion at all times by constituting the incinerating furnace so as to discharge unburnt matters on a dispersing plate quickly when fluidizing has become inactive. CONSTITUTION:A fluidized bed incinerating furnace is equipped with a bottom pressure sensor 51 installed immediately above a dispersing plate 24 provided reciprocally, an upper pressure sensor 52, installed at the upper part in a furnace, a deciding device 54, receiving the signals of both pressure sensors 51, 52 and effecting a predetermined operation to judge the condition of fluidizing, and a driving device 55, reciprocating and driving the dispersing plate 24 so that unburnt matters on the dispersing plate 24 are moved toward the side of a discharging port 28.
Patent JP-H0690083-A (JP)
Title: Manufacture of ceramic dbc substrate
Inventor: FUKATSU YASUAKI
IPC: C04B37/02
Filed: 1991-10-01
Abstract: PURPOSE:To adhere the copper circuit substrate of a ceramic DBC substrate strongly by forming a metal copper coating layer on the surface of a ceramic substrate by sputtering, etc., and then placing the copper circuit plate on the metal copper coating layer via copper oxide and then heating it. CONSTITUTION:In a ceramic DBC substrate, a copper circuit plate is directly adhered on a ceramic substrate for improved cooling property and at the same time a semiconductor is directly mounted on the copper circuit. In this case, a metal copper coating layer is formed on the surface of the ceramic substrate by either the sputtering method, the chemical copper plating method, or the high-vacuum metal deposition method. After that, the copper circuit plate is placed on the metal copper coating layer via copper oxide and is heated. The copper oxide is an oxide layer which is formed on either the metal copper coating layer or the copper circuit plate and the total thickness is equal to 0.3-5mum. Also, the heating temperature ranges from 1068 to 1075 deg.C, thus strongly adhering the copper circuit plate of the DBC substrate.
Patent JP-H06106795-A (JP)
Title: Printer
Inventor: ICHIKAWA TOSHIKI
IPC: B41J5/44
Filed: 1992-09-29
Abstract: PURPOSE:To provide a printer in which reusing rate of a font cache memory can be improved. CONSTITUTION:A printer comprises a FIFO type font cache memory 13, and an LRU type font cache memory 15 in such a manner that the memory 13 stores a dot pattern of an initial character required to be printed in a list structure. The dot pattern of the character requested to be printed twice is copied from the memory 13 to the memory 15, and then managed in the list structure of the LRU type. As a result, the dot pattern of a character of low using frequency is stored in the memory 13, while the dot pattern of a character of high using frequency is stored in the memory 15, and the higher the using frequency is, the longer it is held. Accordingly, reusing rate of the font cache memory can be improved.