baber/WOPTO huggingface dataset:
Patent JP-H01178212-A (JP)
Title: Electric coffee maker
Inventor: MIYOSHI MOTOI
IPC: A47J31/42
Filed: 1988-01-07
Abstract: PURPOSE:To simplify the operation of grain size regulation and enable clear and testy coffee to be extracted, by changing the opening area of an opening section for communicating a containing chamber with a grinding chamber using a regulating lever, and by regulating the quantity of coffee beans flowing to the grinding chamber. CONSTITUTION:A grinding chamber 1 having a filter plate 4 at the bottom section is communicated with an almost-reversed-cone-formed coffee bean containing chamber 5 opened to an upper section, through an opening section 6 at the bottom section. On the side wall of the grinding chamber 1 on the side of the containing chamber 5, a regulating level 7 for regulating the opening area of the opening section 6 is rotatably set. When coffee beans are ground by a cutter 3 driven by a motor 2 and the ground to grain size set by the regulating lever 7, then the beans are passed through the filter plate 4 in order and the discharged to an extracting chamber 17. In this case, when a quantity contained in the cutter rotated constantly is less, then the beans are easily ground and are turned into fine grain size, and dark coffee beans can be extracted, and when much quantity is contained, then it is hard for the beans to be ground, and the beans are turned to rough grain size, and light coffee beans can be extracted. Besides, the grinding chamber is separated from the extracting chamber, and so a paper filter can be used.
Patent JP-H08187027-A (JP)
Title: Head-feeding combine
Inventor: MAEDA ICHIRO
IPC: A01D63/00
Filed: 1995-01-11
Abstract: PURPOSE: To obtain the head-feeding combine capable of effectively utilizing an existing grass-dividing rod to facilitate the leveling work and loosing work of reaped grain straws on a pillow-threshing work. CONSTITUTION: The head-feeding combine in which a grass-dividing rod 9 extensively disposed from the front end of the reaping and pretreating section 8 toward the rear portion on the non-reaped grass side of the reaping and pretreating section 8 is disposed in a state capable of being switched on a longitudinal axis P2 into a docked posture in which the grass-dividing rod 9 stands in a state that the rear end of the rod 9 adjoins the starting end of a feed chain 6 or into an action posture in which the grass-dividing rod 9 projects on the lateral outer side of the reaping and pretreating section 8 to prevent the non-reaped standing grain straws from falling down on the reaping and pretreating section 8.  In the head-feeding combine, a temporarily grain straw-loading portion 9d for once temporarily loading manually reaped grain straws thereon on a pillow threshing work, etc., is formed at a front position near to the starting end of the feed chain 6 in the docked posture of the grass- dividing rod 9.
Patent JP-S61159916-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: A47J27/00
Filed: 1985-01-09
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-S62160719-A (JP)
Title: Impurity coating and dry processing method for semiconductor wafer
Inventor: OGURI ISAO
IPC: B05C11/08
Filed: 1986-01-09
Abstract: PURPOSE:To shorten a processing time and improve working efficiency, by dripping liquid containing impurity from a nozzle, coating the impurity on a semiconductor wafer in the state where a wafer chuck mounting and holding a semiconductor wafer is rotated with high speed, and blowing warm gas from the nozzle to dry the impurity. CONSTITUTION:A semiconductor wafer 7 is mounted and held on a wafer chuck 2 which is rotated with high speed by a driving motor 1. In the state of high speed rotation, impurity liquid is dripped on a semiconductor wafer 7 through an impurity liquid supplying nozzle 3. Subsequently, the warm wind of temperature-controlled dry gas is blown against an impurity-coating surface of the semiconductor wafer 7 from oblique upper direction through a blow-off nozzle 4 of dry gas, while the wafer chuck 2 is kept being rotated with high speed. Thus the warm flowing gas flows on the impurity-coating surface of the semiconductor wafer 7 and washes it. Moreover, the warm flowing gas flows on the whole part of the wafer by the effect of rotation of the wafer chuck 2, and dries the impurity in a short time. The stabilization of characteristics of semiconductor wafer and the increase of yield together with the improvement of efficiency of treatment process can be realized.
Patent JP-H09188659-A (JP)
Title: Production of aromatic nitrile compound containing halogen
Inventor: OKUMURA YASUNORI
IPC: C07C255/51
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To simply obtain an aromatic nitrile compound containing a halogen, high in purity and useful as a starting material for the synthesis of a medicine by subjecting a tetrachlorophthalonitrile derivative to a dehalogenation reaction. SOLUTION: This aromatic nitrile compound of formula II [(j) and (k) are each 0-3, (l) and (n) are each 1-5, (m) is 1 2, (j+k+l+m)= 6 and not (l)=(n) and K= 0 at the same time] is obtained by reacting a compound of formula I EX is Cl or Br; (j), (k) are each 0-3, (l) is 1-5, (m) is 1, 2 and (j+k+l+m)=61 with a solid metal (e.g. Zn) in a mixed solvent of a solvent which forms two phases with water, with water (e.g.; benzonitrile-water), preferably in the presence of a catalyst (e.g.; sulfuric acid) at 40-180 deg.. Also, a compound of formula III [(j), (k) are each 0-3, (1) is 2-5, (n), (s) are each 1-4, (m) is 1-2, and 0 <(1-n-s)<3 and (j+k+l+m)=6] is obtained by heating a compound containing Cl or Br in the compound of the formula II with a fluorinating agent in a solvent.
Patent JP-H11205539-A (JP)
Title: Image reader
Inventor: TOBA SEIJI
IPC: H04N1/19
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader with which an original can be speedily read. SOLUTION: Based on the pressing of a start key, a light source 37 is turned on. Therefore, when a first carriage 50 having the light source 37 and a second carriage 51 are moved and arranged at a first original reading position P2, the light of the light source 37 is turned into stable state. As a result, shading data can be speedily read by an imaging device 43, and an original 21 can be continuously read. Therefore, time for reading the first original 21 can be shortened. Thus, the original 21 can be speedily read.
Patent JP-H07205212-A (JP)
Title: Gate cutter for mold
Inventor: HASUIKE MASATO
IPC: B29C45/26
Filed: 1994-01-14
Abstract: PURPOSE:To provide a gate cutter for a mold, which is so designed as to automatically cut a gate produced on an article molded by a mold for resin. CONSTITUTION:A rotary sleeve 11 mounted to a push-out plate of a mold for resin is rotated in conjunction with a forward movement of the push-out plate with the aid of a cam groove provided on the side face of the rotary sleeve 11, and a gate groove for connecting a molded article to a runner is formed on the upper face of the rotary sleeve 11. Further, an inner pin 12 freely movable forward and backward by air is provided inside the rotary sleeve 11, and a gate 24 is cut by the rotary sleeve 11, whereby the gate 24, which has been cut, is discharged by the inner pin 12.
Patent JP-H07206187-A (JP)
Title: Paper feed device of image forming device
Inventor: ARAI KIYOTAKA
IPC: B65H3/06
Filed: 1994-01-14
Abstract: PURPOSE:To improve workability at exchanging paper feed rollers by mounting a paper feed roller on the middle part of a paper feed shaft rotatably supported between a rear frame and a front frame, fixing one end of a cylindrical guide to the paper feed roller, and supporting the other end with the front frame. CONSTITUTION:A paper feed roller 55 is formed out of a collar 55a fixed on a paper feed shaft 57 through a spring pin 61, and an elastic body 55b fixed on the outer circumference of the collar 55a. One end of the paper feed shaft 57 on the front side of a device is rotatably supported with a bearing 62 mounted on the front frame 1a of a copying machine main body. The front frame 1a is formed with a cutout 1c from the lower side, and the paper feed shaft 57 can be taken out downward through the cutout 1c. A pipe 64 is arranged between the paper feed roller 55 and the front frame 1a, one end of the pipe 64 is fixed to the paper feed roller 55, and the other end side is rotatably supported on the outer circumference of the bearing 62. When the paper feed roller 55 is taken out, the other end of the pipe 64 is detached from the front frame 1a, and it is drawn out frontward.
Patent JP-S63172139-A (JP)
Title: Exposure controller for camera
Inventor: KAWAMURA MASAHARU
IPC: G03B7/00
Filed: 1987-01-12
Abstract: PURPOSE:To perform satisfactory photographing by preferring the number of times of auto-bracket photographing to that of multiple photographing as the number of times of ptotographing when the auto-bracket mode and the multiple photographing mode are simultaneously set. CONSTITUTION:An auto-bracket photographing number preferring means 104 forcibly outputs the number of times of auto-bracket photographing inputted from a photographing number fixing means 106 to an auto-bracket photographing control means 107 regardless of the number times of photographing set by a multiple photographing number setting means 105. In this case, a film is not wound by a winding means 108 at each time of photographing. Consequently, if the release operation of a release operation means 105 is performed when both functions are simultaneously used, continuous photographing is performed on one frame while automatically changing the exposure value until the number of times of auto-bracket photographing due to the auto-bracket photographing contral means 107 and multiple photographing reaches a value preliminarily determined for one film frame by the photographing number fixing means 106. Thus, safisfactory tory photographing is performed though auto-bracket photographing and multiple photographing are simultaneously ously performed.
Patent JP-S5496011-A (JP)
Title: Data recording system in magnetic card reader/writer
Inventor: TAKENAKA ATSUSHI
IPC: G06F3/06
Filed: 1978-01-13
Abstract: PURPOSE: To reduce recording miss and enhance the reliability of the data having been recorded by back-sending the data of the recording target having been sent in a buffer register to a central processing unit.  
     CONSTITUTION: When a required quantity of data are recorded in one magnetic card, the respective data are reproduced in the reverse order by each unit data and the reproduced data are decoded by the NRZ decoder 21 in I/OINT and are taken in a latch circuit 22 which opens its gate only for the specified time from the time when the presence of the bit having been reproduced fastest out of the data of 4 bits including parity bits by OR 23, multiplexer 24 and control logic 11. They are then set in a buffer register 18 by each unit data via multiplexer 17. Here, the data are checked with a parity checker 19 and the bit and data indicating the results thereof are transferred to the accumulator register of CPU via bus driver 25 and C-BUS, where they are checked with the original data. Thereby, the reliability of the recording data may be enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60147770-A (JP)
Title: Case of developer for electrostatic charge image
Inventor: YAMAGUCHI KEISUKE
IPC: G03G15/08
Filed: 1984-01-11
Abstract: PURPOSE:To prevent a developer from pollution due to a developer case by sealing an opening part of an inner cylinder by a flexible seal member so as to tear off the sealed part and fixing an end part extended from a sealing part of the seal member to the recessed position of the inner periphery of an outer cylinder. CONSTITUTION:A slot 1a of the inner cylinder 1 is sealed by the flexible seal member 3. Namely, one end of the seal member 3 is adhered and fixed to one side edge part 1b of the slot 1a which is the end part extended from the sealing part of said seal member 3 and the other end is adhered and fixed to a recessed part 2b formed on a part of the inner periphery of the outer cylinder. The adhering parts can be teared off by applying prescribed tearing off force to the adhered part. Thus, the flexible seal member 3 is fixed at the side edge part 1b, folded and fixed at the recessed part 2b of the outer cylinder 2, so that the incorporated developer D is sealed without leakage and the developer can be prevented from pollution.
Patent JP-H07208150-A (JP)
Title: Feeding device of reducer for exhaust gas catalyst
Inventor: OMICHI SHIGEKI
IPC: F01N3/24
Filed: 1994-01-17
Abstract: PURPOSE:To provide a feeding device of reducer for exhaust gas catalyst which can avoid the blocking of a spit hole by a carbide when HC as a reducer is fed to an exhaust system. CONSTITUTION:To the exhaust pipe 3 of a diesel engine 1, a lean NOx catalyst 9 is provided. The case 11 of a reducer feeding device 10 is fixed to the lower surface of the exhaust pipe 3. A gas feeding passage 17 whose lower end is opened to a space 12, and its upper end is opened to the exhaust pipe 3, is formed to the case 11. An ECU 21 drives an electric fuel pump 19 to feed a light oil to the space 12, and by heating the heating part of a heater 14 so as to heat the light oil, an HC having few carbon number in the molecule is produced, which is fed to the upstream side of the lean NOx catalyst 9 in the exhaust pipe 3 through the gas feeding passage 17. In this case, the case 11 is made at a high temperature by the heater 14, and the front end opening of the gas feeding passage 17 provided to the part of the case 11 is also maintained at a high temperature.
Patent JP-S57118256-A (JP)
Title: Electrostatic recorder
Inventor: KURODA KOUKI
IPC: G03G15/04
Filed: 1981-01-14
Abstract: PURPOSE:To obtain adequate images free from any photographic fog and degradation in density without dependency upon the states of a photoreceptor by determining exposure in accordance with the surface potential of the photoreceptor, and determining and applying DC bias voltage in accordance with the surface potential of the photoreceptor after this exposure. CONSTITUTION:Prior to image recording, a blank exposure lamp 6 is turned on and off and the potential in the dark parts and bright part is detected with a surface potential sensor 7. The measured value is converted from analog to digital and is processed with a microcomputer, whereby correct electrostatic charging quantity is controlled. Following to this, the potential in the bright part is measured with the sensor 7 after exposure of a photosensitive drum by using a standard white plate, and is processed with the microcomputer in the same manner as mentioned above, whereby exposure is controlled. This exposure control is repeated thrice, and the determined correct exposure is irradiated to the photosensitive drum, thence the surface potential VL2 in the bright parts is measured, and after an arithmetic operation is so made as to apply +100V to this VL2, a DC developing bias circuit 20 is driven to superpose AC bias further to this, value, which is applied on a developing roller 5.
Patent JP-H01125296-A (JP)
Title: Electronic blackboard
Inventor: YAMAMOTO KATSUSHI
IPC: G10L15/00
Filed: 1987-01-12
Abstract: PURPOSE: To automatically print human words on an electronic black board by adding a signal converting circuit for printing and a printing circuit in the electronic black board. CONSTITUTION: A sound recognition device 2 recognizes human words from a microphone 1 and converts them into electric signals after recognition. An electronic black board 3 comprizes a signal converting circuit 4 for printing which converts electric signals inputted from the voice recognition device 2 into signals for printing and a printing circuit 5 which uses outputs of this signal converting circuit 4 for printing as inputs and prints characters on the electronic black board 3. Aural signals from the microphone 1 are put into the voice recognition device 2 and are converted into electric signals, which are then converted into signals for printing in the signal converting circuit 4 for printing and the signals for printing are inputted into the printing circuit 5 and print characters on the electronic black board 3.
Patent JP-S63176354-A (JP)
Inventor: ASANUMA TADASHI
IPC: C04B35/632
Filed: 1987-01-12
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-H08277983-A (JP)
Title: Joint device for piping
Inventor: NAMIKAWA AKIHITO
IPC: F16L37/12
Filed: 1996-01-11
Abstract: PURPOSE: To provide a joint device for piping in which water penetrating into the inner circumference sides of both fastening members can be discharged to the outside. CONSTITUTION: In a joint device in which a male side pipe member 10 and a female side pipe member 20 are fitted to each other so as to be connected together by clamping the fitting part between them from the outer circumference side by means of resin fastening members 30, 40, the centers of gravity of both fastening members 30, 40 are set to be eccentric from the centers of the pipes, while weight of hinge parts 31, 41 is increased, so that the hinge parts 31, 41 are always positioned in the lower side in the vertical direction. A clearance F between divided faces in the hinge parts 31, 41 is set to be the predetermined quantity or more, and a water drain hole 70 penetrating from the insides to the outsides of both fastening members 30, 40 is made of the clearance F.  Water penetrating to the inner circumference side of each of the fastening members 30, 40 is discharged to the outside via the water drain hole 70.
Patent JP-H10196803-A (JP)
Title: Butterfly valve
Inventor: MORI MASAHIKO
IPC: F16K27/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a catalyst from depositing in recesses defined between the back seats and bleed bushing of a butterfly valve. SOLUTION: A butterfly valve involves, in its valve casing 1, a valve element 2 pivotally supported on a valve stem 3, back seats 4 projecting from the inner periphery of the valve casing 1 so as to receive the peripheral portions 2a of the valve element 2, a bleed bushing disposed between the bearing cylinder 1a of the valve casing 1 and the valve stem 3 so as to butt or abut against the end faces 4a of the back seats 4 at its outer periphery, and purge gas supply passages 6 passing through the bearing cylinder 1a and a bushing 20 up to a clearance gap α defined between the bleed bushing 5 and the valve stem 3. The bearing cylinder 1a is formed with purge gas passages 13 which branch off from the purge gas supply passages 6 and open on recesses 11 defined between the back seats 4 and the bleed bushing 5.
Patent JP-H01179959-A (JP)
Title: Contact electrostatic charger
Inventor: MIYAMOTO TOSHIO
IPC: G03G15/02
Filed: 1988-01-11
Abstract: PURPOSE:To prevent dielectric breakdown of a photosensitive body and to prevent a body to be electrostatically charged from being dirtied with an electrostatically charging member by forming a resistance layer of the outermost layer, which is brought into contact with the body to be electrostatically charged with a material whose resistance is higher than that of a resistance layer constituting the other inner layer and covering the end face edge part of the resistance layer constituting the inner layer with the resistance layer of the outermost layer. CONSTITUTION:With respect to the electrostatically charging member, namely, an electrostatically charging roll 1, a conductive elastic body layer 1b is provided around a metallic core bar 1c, and an outermost layer 1a consisting of materials whose resistance is higher than that of the conductive elastic body layer 1b is provided on the peripheral surface of the layer 1b, and the outermost layer 1a covers the edge part end face 1d of the conductive elastic body layer 1b of the electrostatically charging roll 1 in its end part. Since the high resistance layer 1a is interposed between the conductive elastic body layer 1b and the surface of a photosensitive drum 2, the dielectric strength is improved by the extension of the length of the contacting surface and the electric field in end parts of the electrostatically charging roll 1 is weakened. Thus, local concentration of the electric field between the electrostatically charging member 1 and the body 2 to be electrostatically charging is relaxed to prevent dielectric breakdown of the photosensitive drum 2, and the body 2 to be electrostatically charged is prevented from being dirtied by the electrostatically charging member 1.
Patent JP-H01181571-A (JP)
Title: Conduction modulation type mosfet
Inventor: ITO HIROYASU
IPC: H01L27/04
Filed: 1988-01-11
Abstract: PURPOSE:To avoid a latch-up phenomenon by a method wherein the flow of electrons is provided from an electron emitter electrode to a semiconductor layer through a source layer and a channel region and the flow of positive holes are provided from the semiconductor layer to a positive hole emitter electrode through a body layer so as to be independent from each other. CONSTITUTION:As a positive hole emitter electrode 24 and an electron emitter electrode 22 are independently formed on a base layer 10 and a source layer 15 respectively, the flow of electrons is provided from the electron emitter electrode 22 to a semiconductor layer 11 through the source layer 15 and a channel region 16. On the other hand, the flow of the positive holes is provided from the semiconductor layer 11 to the positive hole emitter electrode 24 through a body layer 14. Therefore, the positive hole current and the electron current can be separately taken out. With this constitution, a latch-up phenomenon can be suppressed and controlled without exerting particular influence upon an ON resistance.
Patent JP-H09191131-A (JP)
Title: Optical assembly
Inventor: YOSHIDA KOJI
IPC: H01L31/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of securing an optical semiconductor element on a mount board to be mounted with an optical element in the direction of bonding, and prevent a metal alloy for bonding from flowing out to the light receiving surface or light emitting surface of the semiconductor element, by forming a step on the mount board in the position where the optical semiconductor element is to be secured. SOLUTION: A terrace 4 is formed on a silicon substrate 3 by etching, and a lower clad layer is formed. The lower clad layer is polished to the level of the terrace 4, and then a core layer is deposited. A pattern is formed, and recesses 5 of step structure, a waveguide 8 and a mating mark 7 are formed. An upper clad layer is formed, and then the terrace 4 is exposed. An optical semiconductor element 1 is fixed on the terrace 4 for alignment. Because of the presence of the recesses 5 for joining, a metal alloy film 6 for bonding stays within the recesses 5, and is prevented from flowing out to the end faces of semiconductor elements to be mounted. The semiconductor elements 2 are secured in an element mounting sections, and are connected with each other using a gold wire.
Patent JP-H11203220-A (JP)
Title: Measurement method of required transmission time for client/server communication
Inventor: MORII TSUNEO
IPC: H04L69/40
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method which does not assume that a telegram transmission time of a job for transmitting a service demand and receiving a response in performance evaluation in a client/server system is matched with a system clock of a client machine and a server machine and measures without using equipment such as a LAN analyzer. SOLUTION: A time from transmission of a service demand to reception of a reply is measured on the side of a client, a time from reception of the service demand to transmission of a reply is measured on the side of a server, these are embedded in a reply telegram and transmitted to a client. By doing this, a difference between the time from the transmission of the service demand to the reception of a reply measured on the client side and the time from the reception of the service demand to the transmission of the reply measured on the server side enables a time to transmit the telegram back and force to be calculated.