baber/WOPTO huggingface dataset:
Patent JP-H06165043-A (JP)
Title: Ccd camera apparatus
Inventor: TANIGAWA SHUNICHI
IPC: H04N5/378
Filed: 1992-11-20
Abstract: PURPOSE:To provide the CCD camera apparatus which can decrease flaws and surface scratch noise generated on an image. CONSTITUTION:Light passed through a lens is splitted into two paths by a beam splitter 8. One of two paths is photodetected by a CCD 2 after it is corrected by passage through a correcting lens 10 so as to be equal With the optical path length of the other path. The light passed through the other path is diffracted by a beam splitter 9 and photodetected by a CCD 11. Drive circuits 4 of the respective CCD 2 and 11 are simultaneously driven by a common timing generator 5. On the other hand, the timing generator 5 also drives a circuit (S/H 1) 3 for S/H conversion and a circuit (S/H 2) 6 and converts the CCD outputs to analog outputs. The analog converted outputs are added by an analog adder 7 and extracted as one image signal.
Patent JP-H10152235-A (JP)
Title: Paper feeding cassette
Inventor: TSUTADA KIMIATSU
IPC: B65H1/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To set a sheaf of paper easily and positively without lowering strength by forming a paper feeding cassette provided with a bottom plate, a front face plate, two side face plates and a back face plate in such a way that at least a part of the front face plate can be opened. SOLUTION: Paper feeding cassettes 4-7 have the same constitution. The paper feeding cassette 6 is formed of a bottom plate 8, a front face plate 9, side face plates 10, 11 and a back face plate, and the front face plate 9 is tiltably fitted to the side face plates 10, 11. A pair of lock pins 15, 16 are provided at the front end outer side faces of the side face plates 10, 11, and locking members 19, 20 are provided at both end parts of the front face plate 9. In case of setting paper, fingers are put in a recessed part of the front face plate 9 to pull it out in the direction of an arrow mark C, that is, to the front side. Engagement between the locking members 19, 20 and the lock pins 15, 16 is released, and the front face plate 9 is rotated in the direction of an arrow mark G and opened frontward. Even in case of setting a large quantity of paper, the paper at a bottom part does not therefore bend, and even in case of the paper feeding cassette 6 being deep, setting of paper is facilitated.
Patent JP-H07118638-A (JP)
Title: Vertical chamber style coke oven
Inventor: OTSUKA JUNICHI
IPC: C10B3/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide a vertical chamber style coke capable of simplifying the installation and equalizing carbonization, capable of preventing the damage of an oven body, and advantageous for environmental countermeasures. CONSTITUTION:In a chamber style coke oven 21 in which carbonization chambers for receiving and carbonizing the powder coal of a raw material and combustion chambers 23 for burning a fuel gas are alternately disposed, oven openings are formed so that the powder coal of the raw material is charged from the upper parts of the carbonization chambers and so that the red-heated coke produced herein is discharged from the lower parts, and heatstoring chambers 24 and 25 for preliminarily heating air and the fuel gas are disposed on both the sides of the carbonization chambers, respectively.
Patent JP-2000137711-A (JP)
Title: Translation device with message display
Inventor: SAITO HIDEKUNI
IPC: G06F17/28
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a translation device capable of simultaneously displaying messages in multiple languages by retrieving an index word and a translated word based in an inputted word, retrieving messages in multiple languages suitable for conditions as needed and displaying the retrieved index word and translated word. SOLUTION: An input device 102 is connected to a CPU 101 and a signal from the input device 102 is temporarily stored in a random access memory(RAM) 104 connected to the CPU 101. A ROM 107 stores index words, translated words and messages in multiple languages. A first buffer 105 temporarily stores a message in English read from the ROM 107 and a second buffer 106 temporarily stores message data in Spanish read from the ROM 107. A display device 103 is connected to the first buffer 105 and the second buffer 106, and message data stored in the first buffer 105 and second buffer 106 are simultaneously displayed on the display device 103.
Patent JP-2000136864-A (JP)
Title: Motion transmission mechanism
Inventor: ITO TSUNETARO
IPC: F16H25/18
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To transmit motion respectively independent of action of other motion systems without reference to action of the other motion systems even if there are a plurality of motion systems by forming a plurality of motion transmitting shafts wherein displacement is applied in an axial direction coupling with a plurality of motion transmission systems as a double pipe structure arranged on the same axis as a center of relative rotation. SOLUTION: In the case adapted as a coupling means between a fixing leg part of a chair and a bracket 3 capable of rotating, a bracket 2 attached on the leg part side of the chair and a bracket 3 attached to a seat receiving part and the like, are rotatably supported by a rotation supporting member 16. Two motion transmitting shafts 4, 5 penetrated through a rotation supporting member 16 from the bracket 3 to the bracket 2 on the same axis as a rotary center C of the bracket 3 are arranged between the brackets 2, 3. The transmitting shaft 5 is slidably supported in an axial direction by a sliding bearing 6 arranged on the bracket 2, and the transmitting shaft 4 is arranged freely to slide in an axial direction independently by being brought into slide contact with an inner circumferential surface of the transmitting shaft 5.
Patent JP-H03173157-A (JP)
Title: Package for housing semiconductor element
Inventor: MATSUMOTO HIROSHI
IPC: H01L23/08
Filed: 1989-11-30
Abstract: PURPOSE:To reduce an attenuation of a signal to a minimum at an external lead terminal by a method wherein the external lead terminal is formed of a metal of a specific physical property and a glass member is formed of a glass composed of silica, a lead oxide and at least one kind of oxides of sodium and potassium at a specific ratio. CONSTITUTION:Glass members 6, for sealing use, which are applied to opposite main faces of an insulating substrate 1 and a lid body 2 are formed of a glass composed of the following: 30.0 to 60.0wt.% of silica; 20.0 to 40.0wt.% of a lead oxide; and 10.0 to 20. 0wt.% of at least one kind of oxides of sodium and potassium. External lead terminals 5 are formed of a conductive material which is formed by bonding an alloy of nickel and iron (an N-Fe alloy) to the outer surface of a core body composed of copper (Cu) as a nonmagnetic metal, whose electric conductivity is 12% (IACS) or higher and whose coefficient of thermal expansion is 95 to 110X10<-7>/ deg.C.
Patent JP-H02163073-A (JP)
Title: Feed control of raw material of tubular bioreactor
Inventor: INABA HIDEKI
IPC: C12M1/40
Filed: 1988-12-13
Abstract: PURPOSE:To balance a flow rate of membrane filtrate with a feed amount of raw material and to arbitrarily set a dilution ratio of reaction solution by equipping a feed opening of raw material at a suction side of a circulating device of a main circulating piping of a reactor to automatically suck the raw material and attaching a flow rate control valve to a piping at the side of membrane filtrate. CONSTITUTION:A closed loop is constituted by a tubular path, porous tubular membranes 2-5 are inserted into the tubular path and a feed opening 15 of raw material is laid at the suction side of a circulating pump 1 of a main circulating piping of a reactor to automatically suck the raw material. A flow rate control valve 23 to arbitrarily regulate flow rate is attached to a piping at the side of membrane filtrate to form constitution of controlling flow rate of membrane filtrate. The raw material is fed from the feed opening 15 of raw material, a mixed solution containing the raw material, a biocatalyst and a product is circulated in the closed loop by the circulating pump 1, a useful substance is produced by a biocatalyst reaction in the solution and the product passed through the porous tubular membranes 2-5 is taken out from an outlet 22 of product.
Patent JP-H06133874-A (JP)
Title: Charcoal broil meat device capable of extinguishing charcoal with water groove
Inventor: MATSUOKA SHUICHI
IPC: A47J37/06
Filed: 1992-10-27
Abstract: PURPOSE:To provide the subject device for broil meat, etc., by which charcoal fire, etc., after being used for a dish such as broil meat, etc., can be extinguished quickly and simply in a vessel body, and extinguished cinders can be reutilized in the vessel body as fuel for the next broil meat, etc., and profitability is excellent. CONSTITUTION:This device is provided with a vessel body 12 whose upper face is opened in order to cook broil meat, etc., by an igniting body 28 in the inside, a water storage groove part 34 provided peripherally in an outside peripheral edge of the vessel body 12, and an extinguishing cover 36 provided with an engaging end edge 42 which covers the upper face of this vessel body 12 and also can be engaged to the inside bottom face of the water storage groove part 34. By supplying water, etc., into the water storage groove part 34 after cooking of broil meat, etc., is finished and engaging the engaging end edge 42 of the extinguishing cover 36, the inside of the vessel body 12 is held airtightly and the igniting body 28 can be extinguished quickly and simply, and cinders after extinguishment can also be reutilized immediately.
Patent JP-H03176697-A (JP)
Title: Method of sealing pipe plug and shell of pipe plug
Inventor: ERITSUKU RIIDO HAABAAMAN
IPC: F28F11/02
Filed: 1990-11-20
Abstract: PURPOSE: To reduce the possibility of stress corrosion crack, by arranging an expansion part member engaging with a sealing part member in a chamber. CONSTITUTION: This plug 200 plugs a heating pipe 160 having an inner wall 190, which has possibility of deterioration due to stress corrosion crack caused by radioactive primary cooling water generated during the operation of a steam generator. A shell 230 of the plug 200 which is made of metal like inconel has a close end portion 250, an open end portion 260 and an outer wall 280. A chamber 270 which fluidically links with the end portion 260 is partitioned inside the shell. An expansion part member 290 arranged in the chamber 270 expands the outer wall 280, and engages with the inner wall 190 of the heating pipe 160. A sealing part member 360 which engages with the part member 290 is arranged in the open end portion 260 of the shell 230, and seals the chamber 270.
Patent JP-H04185239-A (JP)
Title: Constant-current charging circuit
Inventor: HORIUCHI KATSUHIRO
IPC: H01M10/44
Filed: 1990-11-19
Abstract: PURPOSE:To control two transistors so that the voltage between the emitter and the collector of one transistor may be equal to that of the other one even if there is a small difference in performance characteristic between the two transistors by connecting a constant-current control circuit between the stages of the two transistors and by connecting a circuit to hold a voltage between the emitter and the collector of each stage transistor constant between the emitter and the collector of each stage transistor. CONSTITUTION:Current from a source of d.c. power supply 5, which is kept in the constant-current condition by a constant-current control circuit 6, passes through transistors 3-1, 3-2 to charge a battery 1. The transistors are so controlled by constant-voltage control circuits 7-1, 7-2 that a voltage value between an emitter and a collector of one stage transistor may be equal to that of the other one. Consequently, the transistors are precisely controlled so that the voltage between an emitter and a collector of those transistors may be the same even if there is a small difference in performance characteristic between the two transistors.
Patent JP-H10154553-A (JP)
Title: Fitted state check mechanism of electric connector
Inventor: NAGANO TORU
IPC: H01R13/623
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of completely fitting a pair of connectors having a ring and certainly checking an fitted state. SOLUTION: This connector has a detection tool A forming an engagement protrusion 1 at a cavity part 2 and achieving a column part 3 therefor, a housing part 21 forming a large groove and a small groove at a connector housing B, and an engagement recess part 41 cutout for a ring C, and the connector housing has a slidable detection tool. An engagement recess is formed corresponding to start and end of turning movement of the ring. An lock protrusion 5 is provided on a column part, and a lock part is protruded at the small groove. A lock part is protruded on the cavity part, and the lock engagement part is provided on the large groove. The detection tool has a lock protrusion part and a lock part, and the housing part is provided with the lock part and the lock engagement part.  A cutout part is formed at the cavity part, and the engagement protrusion is biased at the engagement recess after rotational movement of the ring. A width of the cutout part is larger than a length of protrusion.
Patent JP-H09150000-A (JP)
Title: Unmanned delivery system for cleaning service
Inventor: SHIMADA TAKASHI
IPC: D06F95/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To only accept or deliver cleaning articles in the unmanned 24-hr operation. SOLUTION: A point fee table A displaying the cleaning fee in pay points for each article such as clothes to be cleaned and a fee ticket filed with multiple point coupons are prepared, the point fee table A is exhibited or distributed to users, and the fee ticket is bought by the users in advance. The user confirms the point of the article to be cleaned on the fee table A, cuts off a point coupon corresponding to the point from the feed ticket A, and attaches it to the article or puts it in a point coupon box 4 to be recovered by the proper unmanned delivering method. The user receives the cleaned article again by the proper unmanned delivering method.
Patent JP-S63162928-A (JP)
Title: Laminer combustion system internal combustion engine
Inventor: ONISHI SHIGERU
IPC: F02B23/10
Filed: 1986-12-24
Abstract: PURPOSE:To form the laminar distribution of mixed gas by forming a dense mixed gas region in the vicinity of a projection part in a piston cavity by jetting almost all the fuel towards the collision surface formed on the projection part. CONSTITUTION:A projecting part 13 is formed inside the cavity 12 of a piston 2, and a collision surface 14 is formed onto the projection part 13. Almost all the part of the fuel supplied from a fuel injection valve 16 installed on a cylinder head 3 is jetted toward the collision surface 14. Therefore, a mixed gas region having the more dense fuel density than that in other regions is formed on the periphery of the projection part 13, and an electrode 18 for spark which is positioned in the dense mixed gas region is installed onto the cylinder head 3. Therefore, even if fuel particles are dispersed in a skewish area 19 outside the cavity 12, the fuel particles are pushed back into the cavity 12 by the skewish flow, and generation of combustion in the skewish region 19 is suppressed, and generation of knocking caused by the end gas during combustion is suppressed.
Patent JP-H1153040-A (JP)
Title: Stabilized power source unit
Inventor: KONISHI TOKUO
IPC: H01L27/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To detect an overcurrent with high precision and to suppress variance of the controlled overcurrent. SOLUTION: On an inner lead 11, a PNP type output transistor chip 12 is mounted in an electrically conductive state with solder 13, and a control IC chip 14 is mounted in an insulated state with an insulating adhesive 15 adjacently to the output transistor chip 12. On the PNP type output transistor chip 12, a resistor 16 is die-bonded. When an overcurrent inputted to the output transistor chip 12 flows to the resistance body 16, the overcurrent is detected by an overcurrent protecting circuit provided to the control IC chip 14. Consequently, the control transistor provided to the control IC chip 14 is turned off and the output transistor 12 is turned off to control the output of the overcurrent.
Patent JP-H07163888-A (JP)
Title: Honeycomb heater
Inventor: ABE FUMIO
IPC: H05B3/10
Filed: 1993-12-14
Abstract: PURPOSE:To efficiently purify harmful components in the exhaust gas discharged from an internal combustion engine, especially, HC generated in a large amt. at the time of cold start by low power. CONSTITUTION:This honeycomb heater contains a honeycomb structure 1 having a large number of through holes formed in substantially parallel to gas flow directions partitioned by partition walls composed of a conductive material and both end surfaces of gas inflow and outflow sides and an outer peripheral surface and at least two electrode 5 for current attached to the honeycomb structure. A plurality of slits are formed between the electrodes 5 of the honeycomb structure 1 in the same direction as the through holes so that a current passage becomes long to regulate resistance. By regulating either one of the forming positions of the slits, the lengths of the slits and the interval between the slits or the combination thereof, the specific region of the honeycomb heater is locally heated at high speed as compared with other region at the time of current supply.
Patent JP-H08115310-A (JP)
Title: Generation method of error signal for efficient learning of neuronetwork of multilayer perceptron
Inventor: GO SOUKUN
IPC: G06F15/18
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a new error function for improving the algorithm performance for learning the reverse propagation of a multilayered perceptron. CONSTITUTION: When a learning pattern x=(x1 , x2 ,..., xNO) is inputted to a multilayered perceptron composed of L layers, calculation is made in all directions (S1), the output error signal of an output layer is calculated (S2), the error signal of a lower layer is calculated through reverse propagation (S3), and the weighted value of respective hierarchies is changed (S4). This proposed error function reduces the occurrence of such a phenomenon that an output node is inappropriately saturated from the learning process of a neuro network by generating a strong error signal when the difference between the target value and output value of the output layer becomes larger. When the target value approaches the output value, the error function prevents the neuro network from excessively learning the learning pattern by generating a weak error signal.
Patent JP-H08133431-A (JP)
Title: Lever type automatic object lifting device
Inventor: HARADA KATSUMASA
IPC: B65G7/02
Filed: 1994-11-11
Abstract: PURPOSE: To provide a lever-type automatic article lifting device, which is downsized and which can easily lift up a heavy article with the small force even in a narrow place with the simple operation, by integrally combining the work of gear as combination of gears, the work of screw and the work of lever, and electrically moving it with a motor. CONSTITUTION: A strong base is provided with a base support A. A supporting point base 22 is installed on a lever base, and when a supporting point shaft 3, which is supported by a supporting point holder 4 unified with a shaft 5 of the lever, is installed in the supporting point base 2, the shaft 5 of the lever can be turned around the supporting point shaft 3 as a supporting point, and a lever is thereby formed. A screw is formed of a screw bar 7 and a moving piece 8, which are installed in the same base. The shaft of the lever is held by lever holders 9-1, 9-2, which moves integrally with the moving piece 8, and the lever and the screw are connected to each other. A gear is formed of a gear 10 and a gear 11, and the gear 10 is fitted to the screw bar 7 so as to connect the gear to the screw.  The gear 11 and a motor 12 are connected to each other so as to connect the gear and the motor. The motor 12 is controlled by a movable operation box 19, and the lever-type automatic article lifting device is formed with this structure.
Patent JP-H05127127-A (JP)
Title: Spectacle frame
Inventor: YAMAZAKI TATSUO
IPC: G02C5/00
Filed: 1991-10-30
Abstract: PURPOSE:To improve brazability, flawing resistance and workability by brazing titanium members each other coated with a silver alloy contg. Pd at specific % on the surfaces by silver brazer. CONSTITUTION:The silver alloy 3 of the spectacle frame constituted by brazing the titanium members 1 each other coated with the silver alloy 3 on the surface by the silver brazer contains 3 to 20% Pd. An effect of increasing the m. p. or lowering thermal conductivity is hardly obainable if the content thereof is too low. On the other hand, there are no advantages and a cost increase is resulted if the content is too high and, therefore, such high content is undesirable. The silver alloy 3 contg. 3 to 20% Pd has the excellent brazability, the m. p. as high as >=1000 deg.C and the low thermal conductivity and, therefore, the peeling of the once brazed members or the generation of surface roughening are obviated even if the brazing is executed plural times by using the conventional silver brazer. Further, this alloy is excellent in terms of hardness and has the characteristics excellent as the spectacle frame material.
Patent JP-H06150564-A (JP)
Title: Method for allocating logical block address, recording and reproducing medium and disk rotation type recording and reproducing device
Inventor: TAKEDA RITSU
IPC: G11B20/12
Filed: 1992-10-30
Abstract: PURPOSE:To shorten access time when a coaxial optical disk using two or more surfaces and a permanent format type magnetic disk, etc., are used as the recording and reproducing medium of a magnetic disk device. CONSTITUTION:A logical block address is allocated on the recording surface of a disk rotation type recording and reproducing device having the recording surfaces with at least two or more surfaces, Then, the logical block address is allocated in number order so as to become #1-#12 from an inner peripheral side track to an outer peripheral side track in one recording surface 51 of adjacent recording surfaces e.g. the recording surfaces 51 and 52. The address is allocated in number order so as to become #13-#24 from the outer peripheral side track to the inner peripheral side track in the other recording surface 52.
Patent JP-H06156214-A (JP)
Title: Lift device of agricultural work machine
Inventor: KONO KENJI
IPC: B60S9/04
Filed: 1992-11-25
Abstract: PURPOSE:To increase stability in the lift device of an agricultural work machine like a combine by installing a stand on one side in vehicle body moving direction, and hydraulic telescopic stand in the central part of a vehicle width direction on the other side and installing return springs in front/rear of the telescopic stand, in such a manner as positioning and installing the upper end of side spring above the telescopic stand. CONSTITUTION:A lift device 13 is constructed by installing a pair of folding type stands 6 by a support shaft 5 on the front both sides of a vehicle body 4 and a telescopic stand 9 extending/contracting a hydraulic cylinder 12 in the laterally central position behind vehicle body 4. A front return spring 14 and a rear return spring 15 are set in front of and behind the telescopic stand 9. At this time, the rear return spring 15 is set on the mounting pin of the hydraulic pin of the hydraulic cylinder 12, and its upper end is extended upward along a hydraulic cylinder 12 and set on a hook located outside the vehicle body 4 and the cylinder 12 is inclined by a prescribed angle by pulling the lower part of the hydraulic cylinder 12 outward.