baber/WOPTO huggingface dataset:
Patent JP-H02165169-A (JP)
Title: Corotron cleaning device
Inventor: ONO TAKESHI
IPC: G03G15/02
Filed: 1988-12-20
Abstract: PURPOSE:To contrive the improvement of durability of a motor, and also, to reduce current consumption by driving the motor with a constant torque by forward rotation time and reverse rotation time which are set in advance. CONSTITUTION:A constant-current is supplied to a motor driving circuit 73 through a constant-current control circuit 71 from a power source circuit 70, and to its motor driving circuit 73, a forward rotation signal and a reverse rotation signal are outputted alternately from a controller 72 so that a motor 64 can be brought to forward rotation and reverse rotation. That is, by bringing the motor 64 to constant torque control and bringing it to forward rotation by the set time, and thereafter, bringing it to reverse rotation by the set time, a motor current supplied to the motor 64 always becomes the same and an overload does not work on the motor 64. In such a manner, the durability of the motor 64 can be improved, and also, the current consumption can be reduced.
Patent JP-H09138627-A (JP)
Title: Image forming device
Inventor: TANAKA MIHOKO
IPC: G03G21/18
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To precisely set the distance between a photosensitive drum and a developing roll with a simple constitution and also to enable effective service maintenance. SOLUTION: Pins abutted on a drum/cleaner housing and temporarily performing position of >=3 pieces (at least >=2 pieces at a front side or a rear side) are provided in image forming frames 51. The abutting part 63b of the housing on which the pins are abutted has a first slope 90 inclined to the side opposite to the direction to be slided at the tie of unifying drum and cleaner units, and an abutting part 63c has a second slope 91 inclined downward and toward the inside. Thus, the rotation and the rapid position movement of the drum are prevented by restricting the rotation of units moving around the pin and by alowing the units to gradually move away from the pin with a sliding amount at the time of the sliding of the units.  Since the second slope 91 is provided, the units are pushed up in the process coalescing the units by sliding them and the gaps 51c are formed in between the units and base plates 51.
Patent JP-H11154466-A (JP)
Title: Seal method and device for discharge lamp
Inventor: BAN YASUO
IPC: H01J9/32
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of product failure such as the dislocation of the electrode of an electrode mount resulting from the buckling of a tube end portion, and the impossibility of incorporation to a reflector resulting from the bending of the tube end portion by the heating unevenness in the peripheral direction of the tube end portion, or the blow pressure or the like of burning gas blown out of a gas burner heating the tube end portion in the case of the formation of the tube end portion of a glass tube to be an arc tube material into a sealed state by heating softening the tube end portion having an electrode mount inserted into the tube end portion. SOLUTION: A through hole 10 interposed with the tube end portion of a glass tube 1 in noncontact is formed in high melting point metal-made heating material 9 wholly uniformly induction heated by a heating coil 8, and the whole in a peripheral direction of the tube end portion 4 interposed into the through hole 10 is heated so as to uniformly heat and soften the respective portions by the radiation heat of the heating material 9. Thereby, the tube end portion 4 is formed into a sealed state without buckling.
Patent JP-2000176894-A (JP)
Title: Punching method of plate part and punch die
Inventor: EDAMATSU SADAMU
IPC: B26F1/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve workability of punching work and to reduce manufacturing cost by reducing necessary manhour in the case of manufacturing a plate-like part by applying punching work to a metal plate material. SOLUTION: Four round punching parts 12a-d to mold round parts as corner parts of a part by punching a metal plate material in a round shape are formed on a metal mold 11 for punching of the plate-like part. Four cutout punching parts 13a-d to form a cutout of a square shape with one side open in the neighbourhood of the round part of the part by punching the plate material in the square shape with one side open are formed respectively connected to one end part of each of the round punching parts 12a-d.
Patent JP-H04190275-A (JP)
Title: Image formation device
Inventor: HAMADA JUNICHI
IPC: G03G15/16
Filed: 1990-11-23
Abstract: PURPOSE:To restrain the potential gap of a photosensitive body due to a transfer electric current, at the minimum, and eliminate potential unevenness due to de-electrification operation conducted against the photosensitive body, by having transfer voltage with its impression condition changed over at the time when the rear end of a transfer paper sheet passes a transfer sphere. CONSTITUTION:Transfer electrification by transferer 16 whose purpose is for toner image transfer, is conducted by corona electric discharge by a belt electrode provided at the back of a transfer belt 71, or by impressing bias voltage on a butting and rotating roller at the back of the belt 71. In either case, impression voltage to be impressed on the transferer 16 is broken off with timing that is a little ahead of the passing of the rear end of a recording paper sheet as shown by (a), and as a result, it follows that a transfer electric current value in regard to a non-image sphere is reduced rapidly as shown by chain lines. As a result, potential gap generated at a recording paper rear end position on a photosensitive body drum 10 after the passing of the recording paper, becomes remarkably smaller than that of the prior case, and can be easily eliminated by de-electrification operation that is conducted after transfer, and subsequent copy picture quality is not affected whatsoever.
Patent JP-H10163987-A (JP)
Title: Information transmitter and information receiver
Inventor: AIDA SHIGEKI
IPC: H04B1/26
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce labor and time when information related to the same facility, etc., is received from other broadcasting stations in a different broadcasting area by sending character information to which plural transmitting and receiving codes which show that information related to the same facility is sent from other transmitters are added. SOLUTION: This device is provided with a plural transmitting code adding means 50 which adds plural transmitting codes to transmitting information, a receiving code adding means 51 which adds a receiving code that shows data which receives information from other transmitters to transmitting information and a transmitting means 52 that transmits character information to which plural transmitting and receiving codes are added. Thereby, plural transmitting codes which show that information that is related to the same facility is sent from other transmitters and receiving codes which receive information that is sent from other transmitters are added to the transmitting information and transmitted. Then, the labor and time of a user at the time of receiving information form other transmitters can be reduced.
Patent JP-H08174801-A (JP)
Title: Roller nip amount regulator for offset printer
Inventor: MURAKAMI RYUICHI
IPC: B41F31/30
Filed: 1994-12-22
Abstract: PURPOSE: To rapidly and accurately regulate a nip amount without necessity of a manual operation. CONSTITUTION: A stopper cam member 25 is mounted at a frame side, and an adjustable stopper member 33 in contact with the cam member is so provided at an arm member 11 for supporting a form roller 15 as to be telescopically movable in the opposite direction to the member 25. A threaded feed rod 39 is rotatably mounted at the member 11 thereby to telescopically move the member 33 in the opposite direction to the member 25. The rod 39 is rotatably driven by a motor 57.
Patent JP-H02166463-A (JP)
Title: One-component development method
Inventor: TOMITA MASAMI
IPC: G03G9/097
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a stable electrostatic charge quantity and to prevent toner filming to a developing sleeve and photosensitive body by using a developer which is formed by incorporating a styrene/methyl acrylate copolymer with a polyester resin and mixing the fine powder of an inorg. oxide subjected to a high hydrophobing treatment as the binder resin of a toner. CONSTITUTION:The developer which is incorporated with at least the polyester resin and the styrene/methyl acrylate copolymer and is further mixed with the powder of the inorg. oxide subjected to the high hydrophobing treatment is used as the binder resin of the toner consisting of the binder resin, a coloring agent and a charge control agent. Since the polyester resin and the styrene/ methyl acrylate copolymer are used in such manner, the excellent charge uniformity of the toner is obtd. and further, the stable performance is maintained even if environmental conditions vary. Further, the filming of the developing sleeve and the photosensitive body is prevented; in addition, the fine inorg. powder subjected to the high hydrophobing treatment is added and mixed and, therefore, the flowability of the toner particle is improved and the transfer performance from the photosensitive body or to the paper is greatly improved.
Patent JP-H03183467-A (JP)
Title: Brewing of refined rice wine
Inventor: HIRAI NOBUYUKI
IPC: C12G3/02
Filed: 1989-12-12
Abstract: PURPOSE:To prepare refined rice wines having diversified and improved qualities, light color and adjustable sweetness by using roasted rice as a raw rice and using the rice without immersion treatment. CONSTITUTION:Roasted rice is used as at least a part of raw rice for the brewing of refined rice wine and at least a part of the roasted rice is used as brewing rice without immersion treatment.
Patent JP-H01162036-A (JP)
Title: System for transferring packet switching data
Inventor: MARUYAMA MASAKO
IPC: H04Q11/04
Filed: 1987-12-18
Abstract: PURPOSE:To reduce delay and to switch a packet having high quality by providing a means to process an information packet and a sound packet and further to dividing-transmit the information packet in one data source and sink and transmitting the sound packet with priority. CONSTITUTION:When there in the transmission request of the sound packet from an external part during the transmission of the information packet, a main control part 2 interrupts a DMA transferring by a signal line 14 and an instruction is given by a control line 15 so that an indentifier can be accumulated into a transmission waiting queue 5 to a line interface 4. Then, the transfer of the data is interrupted. The contents of an address register 11 in a DMAC (direct memory access controller) 3 are stored to a DMA address latch register 12 in the main control part 2 and after that, the transmission of the data of the high priority is immediately executed. When the transmission of the data of the high priority is completed, the main control part 2 instructs the accumulation of the identifier to the transmission waiting queue 5 by the control line 15 and the contents of the register 12 are set to the register 11. Then, the activation of the DMAC is instructed by the signal line 14. The remaining data to be segmented by the identifier are transmitted.
Patent JP-H08179540-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic apparatus
Inventor: SHIMADA AKIRA
IPC: G03G5/14
Filed: 1994-12-22
Abstract: PURPOSE: To obtain potential characteristics and image characteristics stabilized against all the environments by incorporating fine metal-coated barium sulfate particles in a middle layer. CONSTITUTION: The electrophotographic photoreceptor is provided on the conductive substrate with the middle layer containing the fine metal-coated barium sulfate particles and a photoreceptive layer in this order, and these fine particles are very excellent in dispersibility and since their refractive index is almost equal to that of a binder resin, the light transmittance of the middle layer is not lowered. The use of the conductive coating gives specific resistance appropriate to the filler, and it is preferred to use aluminum for the coating metal, thus permitting these fine aluminum-coated barium sulfate particles to be widely used the electrophotographic applied techniques, such as facsimile and laser beam printing plate making.
Patent JP-H01160912-A (JP)
Title: Skin cosmetic
Inventor: CHINNO TOSHIHIRO
IPC: A61K8/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a cosmetic having high adhesivity of powder to skin, excellent retention and good feeling in use free from greasiness and stiffness in application to skin, containing a long-chain alkylamine or alkenylamine salt of polyacrylic acid and powder. CONSTITUTION:A long-chain alkylamine or long-chain alkenylamine salt of polyacrylic acid obtained by completely or partially neutralizing polyacrylic acid or crosslinking type polyacrylic acid with a long-chain alkylamine or long- chain alkenylamine (one having 8-22C alkyl group or alkenyl group, especially preferably branched chain alkylamine) is used with powder having preferably <=50mum average particle diameter. The amount of the amine salt added is 0.05-10wt.%, especially 0.5-3wt.% based on sum of cosmetic and that of the powder is 0.01-80wt.%, preferably 0.5-50wt.%. When the powder is an active ingredient of sweat suppression, a cosmetic having excellent durability of sweat suppressing effects is obtained.
Patent JP-H01203390-A (JP)
Title: Substituted thienoimidazole derivative
Inventor: HANSUUYOHEN RANGU
IPC: A61K31/40
Filed: 1988-12-21
Abstract: NEW MATERIAL: The compound of formula I [A is formula II to IV [R 1  and R 2  are each H, halogen, cyano, nitro, 1-6C alkyl, carbamoyl, or the like; when A is formula II or IV, R 1  and R 2  are taken together to form -(CH 2 ) n - (n is 3 or 4) or the like]; T is S, SO, SO 2 ; R 3  is H, 1-6C alkanoyl, alkylcarbamoyl or the like; R 4  and R 5  are each H or 1-3C alkyl; is formula V [(f) is 1 to 10; (g) is 1-(2f+1): (x) is 0 or 1]; R 6 , R 8  and R 9  are each H, halogen, 1-12C alkyl, 1-12c alkoxy or the like].  
     EXAMPLE: 2-[4-(2,2,3,3,4,4,4-Heptafluorobutyloxy)-2-picolylsufinyl]-1H-thieno[3,4- d]imidazole.  
     USE: Inhibitors of gastric acid secretion.  
     PROCESS: The compound of formula I is obtained by allowing the compound of formula VI (X 1  is a leaving group or the like) to react with the compound of formula VII (X 2  is -SH, -S, or the like). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10150711-A (JP)
Title: Equipment for burying submarine cable
Inventor: FUJITA KAORU
IPC: H02G1/10
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of an underwater pump and make an easy digging of the bottom of the sea by providing an equipment with a discharge pipe for digging located along the periphery of the underwater pump and a digging supporting section mounted on a pump mounting section. SOLUTION: When burying a submarine cable, if a burying machine 1 is located with a submarine cable 20 which is preliminarily laid on the bottom of the sea in line with guide rollers 13, 16 of the burying machine 1, the sea water enters inside through holes formed in a side plate of a travelling roller 11 and thereby an underpump 3 and a back pressure adjustment pump 6 get started. Then, the sea water is sucked through strainers 3a, 6a and is sent as digging water to a digging water discharge pipe 5 and a back pressure adjustment pipe 7 and then is jet out through a digging water discharging section 17. The digging water jet out through the digging water discharging section 17 makes a groove in the bottom of the sea and the submarine cable 20 is guided by the guide rollers 13, 16 to be put in the groove and a flat plate 8 of the burying machine 1 abuts against the bottom of the sea.  By this method, a pressure loss can be reduced at the time of transmission of water and thereby the efficiency of the underwater pump can be increased and the bottom of the sea can be easily dug.
Patent JP-H09141457-A (JP)
Title: Scanning type laser marker device
Inventor: MURATA SHINGO
IPC: B23K26/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To perform the marking with excellent accuracy by stably and faithfully transmitting the scanning control signal from a control unit to a scanning unit. SOLUTION: A YAG laser marker device is provided with a control unit 10, a laser beam oscillation unit 12, and a scanning unit 40, the laser oscillation unit 12 is connected to the scanning unit 40 through a first optical fiber cable 60, and the control unit 10 is connected to the scanning unit 40 through a second optical fiber cable 62. The scanning control signal from a scanning control circuit on a control circuit board in an intermediate chamber of the control unit 10 is transmitted to the scanning unit 40 through the second optical fiber cable 62 in the mode of the optical pulse signal in a synchronous manner with transmission of the laser beam for marking from a YAG laser beam oscillator in the Baser beam oscillation unit 12 to the scanning unit 40 through the first optical fiber cable 60.
Patent JP-H02166890-A (JP)
Title: Method and device for encoding/decoding picture
Inventor: TAKEGUCHI YORIYASU
IPC: H04N19/00
Filed: 1988-12-20
Abstract: PURPOSE:To efficiently encode a natural picture with high picture quality by obtained a residual by the first encoding to coarsely encode the flat part of the picture and finely encode the steep part of the picture and local decoding for the first encoding and executing the second encoding to encode the residual. CONSTITUTION:An index and a code string are supplied to an input terminal 41 and inputted to a reception circuit 42, and an initial value Si, an index (k), and a code F are separated. The index (k) is given to quantization table 43, and the table 43 outputs a sample number and a central value. An interpolation circuit 44 calculates an interpolation value from the sample number and the central value, and interpolated data are made into a difference value string and sent to an arithmetic circuit 45. In the arithmetic circuit 45, the initial value Si hold in an initial value updating circuit 46 is added to the product of the code F and a difference value  S1, and the added result is made into a reproduced signal string. The final value of the reproduced signal string in the circuit 45 is sent to the circuit 46 and updates the preceding initial value Si. Encoded residual data are inputted from a terminal 47 to a residual decoding circuit 48, decoded into a residual signal data string with an operation opposite to another operation for encoding the residual, added with the reproduced signal data string, and outputted from a terminal 50.
Patent JP-H03180831-A (JP)
Title: Image recorder
Inventor: SAKAI TOSHIO
IPC: G03B27/24
Filed: 1989-12-11
Abstract: PURPOSE:To surely separate a mask negative and to prevent a non-image area from enlarging by disposing a transparent member for pressing the end part of the mask negative against the side where a photosensitive recording medium does not lie while lying between both of them at the time of making the photosensitive recording medium come into tight contact with the mask negative. CONSTITUTION:The photosensitive recording medium 50 is exposed with light from a light source 36 because the pressing member 34 is transparent even though the photosensitive recording medium is covered with the pressing member 34 in exposing. When the mask negative 15 is separated from the photosensitive recording medium 50 after exposing, the end part of the mask negative 15 is pressed by the pressing member 34, so that it can be separated from the photosensitive recording medium 50 without following the photosensitive recording medium 50 side. Thus, the mask negative can be surely separated and the non-image area can be prevented from enlarging.
Patent JP-H06146448-A (JP)
Title: Fixing method for panel for curtain wall
Inventor: JITSUKATA KOHEI
IPC: E04B2/94
Filed: 1992-11-06
Abstract: PURPOSE:To prevent a panel for curtain wall from dislocation in transit by bonding a holder block to the inside of a notch provided in the panel top part, engaging the block by a screw with a detent member, and fixing this member to a supporting frame through a receptacle member. CONSTITUTION:To the inside of a notch 17 formed at the top of a panel 3a for curtain wall, a holder block 18 is in advance bonded which has an elastically deformable part over its vertical direction. In the condition that a lower detaining ridge 13 of a detent member 7 is covered with a buffer material 16, the ridge 13 is intruded in a lower detention groove 15, and the position over the horizontal direction of the panel 3a is devided. In the condition that an upper detaining ridge 12 is covered with the buffer material 16, this ridge 12 is intruded in an upper detention groove 14, and the detent member 7 is fastened by screw to the supporting frame 15. The detent member 7 and holder block 18 are coupled by a countersunk head screw 22. Adhesive is poured into the gap between the undersurface of the detent member 7 and the holder block 18 to fix. Thereby the detent member 7 can be fixed through a receptacle member 9 to the supporting frame 6 constituting a curtain wall.
Patent JP-2001138429-A (JP)
Title: Inorganic molded article and method of manufacturing the same
Inventor: INOKUCHI YASUSHI
IPC: C04B111/40
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight inorganic molded article having high strength and excellent in water resistance, heat resistance, heat shock resistance, dimensional stability and surface properties and a method of manufacturing the same. SOLUTION: A curable composition containing acidic metal phosphate, a curing agent thereof and lightweight aggregate and reinforcing fibers formed in a layered state are compounded to impregnate the reinforcing fibers with the curable composition while regulating the movement of the lightweight aggregate by the reinforcing fibers to obtain a molding material 13 having a first layer 11 containing the lightweight aggregate in relatively large quantities and a second layer 12 containing the reinforcing fibers in relatively large quantities. Subsequently, one layer of this molding material or a laminate consisting of two or more layers of the molding material is molded into a desired shape to form a semicured material which is, in turn, heated to be perfectly cured to obtain an inorganic molded article.
Patent JP-2001143161-A (JP)
Title: Cache register
Inventor: ONO TETSUO
IPC: G07G1/12
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a cache register for easily recognizing that a difference is generated between a sum to be originally balanced and a real balance due to the error of deposited money received as charge from a customer by a staff. SOLUTION: This cache register is connected with an automatic change machine 7 equipped with a function for receiving and paying paper money and coins and a function for outputting the received sum information of currency so that purchased merchandise can be registered, and that the total sum can be calculated and adjusted. This cache register is provided with inputting means 2 and 3 for inputting the received sum information from the automatic change machine 7, a present total key controlling means 21 for adding a received sum calculated from the registered value and the total sum to a logical balance, and for issuing a money payment instruction to the automatic change machine when change is necessary when the present total key 2a is operated after the numerical registering operation, and a recording means 1a for recording information for recognizing whether or not a normal money receiving operation is executed, based on the logical balance and the received sum information inputted after the end of the fare adjustment operation.