baber/WOPTO huggingface dataset:
Patent JP-H03265865-A (JP)
Title: Image recorder
Inventor: KOBU MAKOTO
IPC: B41J29/00
Filed: 1990-03-16
Abstract: PURPOSE:To allow parts to be in common and to simplify a device by providing a carrier belt, a carrier roll to hang the carrying belt, and an attraction potential forming device which attracts a recording paper on the carrier belt, and arranging the carrier unit so that it bridges the base body unit and each image forming unit. CONSTITUTION:More than one image forming units 2 are superposed and fixed against the base body unit 1, and the carrier unit 3 is arranged so that it bridges the base body unit 1 and each image forming unit 2. Then the carrier belt 54, the carrier roll 52, on which the carrier belt 54 is hung, and the attraction potential forming power source 56 which attracts the recording paper to the carrier belt 54 are provided on the carrier unit 3. Therefore, an image forming method of a different method can be arbitrarily selected, or the image having plural colors can be formed by the same image forming method. Thus, the unit can be in common and the number of parts and the necessary space can be decreased.
Patent JP-H10262355-A (JP)
Title: Manufacture of spindle motor for disk storage
Inventor: TOCHIYAMA KAZUNORI
IPC: B24B1/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a hub from falling at the time of polishing the disk supporting surface of the hub, concerning to a manufacturing method for spindle motors having hydraulic bearings. SOLUTION: A spindle motor for disk storages has coils 14 and a hub 12 provided with magnets 13 and a supporting part 12-1 for supporting disk storage mediums, and has a stationary part 10 for holding the hub 12 rotatably, and a hydraulic bearing 11 provided between the hub 12 and the stationary part 10. And concerning to its manufacturing method, the hub 12 is fitted to the stationary part 10 through the medium of the hydraulic bearing 11. Next, it has a process of polishing a supporting surface 12-2 of the supporting part 12-1, and rotating the hub 12. In the polishing process, a cutting member 30 is brought into contact with a part of the supporting part 12-1, and a pressing force is applied to another region of the supporting part 12-1 by a pressing member 31 in order to prevent the hub 12 from falling by the pressing of the cutting member 30.
Patent JP-S51140071-A (JP)
Title: Automatic drum change device in wire winding machine
Inventor: SHIRAI KINGO
IPC: B65H67/02
Filed: 1975-05-28
Abstract: PURPOSE: Wire is wound automatically by idle drum, and when drum is fully wound, the drum is automatically kiked out. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05135940-A (JP)
Title: Mold coil
Inventor: SHIMIZU KATSUMASA
IPC: H01F7/06
Filed: 1991-03-28
Abstract: PURPOSE:To remove influences of injection pressure and thermal change of a mold resin which forms a coil. CONSTITUTION:In a mold coil where a nonmagnetic bobbin 2 is wounded with an insulating film conductor 10 which are integrally molded with a synthetic resin such as polyamide resin to comprise a synthetic resin cover 4, the insulating film conductor 10 wounded around the nonmagnetic bobbin 2 is made of an insulating film coated over the outer face with a nonmagnetic material such as heat-resistant teflon base which makes it hard to bond with the molding synthetic resin.
Patent JP-S51139591-A (JP)
Title: Process for separating and refinig hydrogen gas
Inventor: HAGIWARA ZENJI
IPC: C01B3/56
Filed: 1975-05-28
Abstract: PURPOSE: Hydrogen gas is separated and refined by adsorption with an alloy having specific composition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54155747-A (JP)
Title: System recovery system
Inventor: KURIYAMA MASAHIRO
IPC: G06F11/00
Filed: 1978-05-30
Abstract: PURPOSE: To make it possible to continue a process without hindrance when the process is restarted, by detecting an abnormal part by a service processor, etc., and then by disconnecting this part from the system with the ineffective display of a flag of this part.  
     CONSTITUTION: Unit 50 is arranged in CPU20. On detecting an error, CPU20 allows service processor system SVP (with a console function and display and diagnostic functions) to make a diagnosis. Then, SVP diagnoses CPU20 by scanning in or scanning out. When it is diagnosed that an error has occurred to arithmetic circuit 1-0, Flag V 0  is made logic [0] by SVP and when it is detected that an error has occurred to logic circuit 1-1, flag V 1  is made logic [0]. Next, after flags V 0  and V 1  are set as mentioned above, SVP sets instruction addresses and restarts the system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01240783-A (JP)
Title: Gear pump or motor
Inventor: YANO MASARU
IPC: F04B39/12
Filed: 1988-03-18
Abstract: PURPOSE:To improve assembly accuracy of a pump with a less amount of dispersion in accuracy of a positioning pin by screwing a tie-bolt to a tightening hole tightening a cover to a body and forming a positioning hole for inserting the positioning pin. CONSTITUTION:A body B and a cover C, covering the body B, form in their four corners tightening holes 12, 13 and positioning holes 18, 19. A tie-bolt 17 is screwed to these tightening holes 12, 13, tightening the cover C to the body B. The positioning hole opens its one end to an outer side surface of the body B or the cover C, after these body B and cover C are assembled, a positioning pin can be extracted. Thus decreasing dispersion of accuracy of the positioning pin, a pump also improves its assembly accuracy.
Patent JP-H09257453-A (JP)
Title: Method and apparatus for inspection of cylindrical body and method and apparatus for correction of inside diameter
Inventor: GYOTOKU HITOSHI
IPC: G01B11/12
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for inspection of a cylindrical body, as well as a method and an apparatus, for correction of an inside diameter, in which the precise measurement of the inside diameter can be automate easily and in which the quality of the cylindrical body to be inspected can be judged with good efficiency. SOLUTION: A noncontact-type displacement meter 1 is inserted, in a noncontact state, into the inside of a cylindrical body B to be inspected. While the displacement meter 1 is being turned by 360 deg. in the circumferential direction of the cylindrical body B, the distance between the displacement meter 1 and the inside face of the cylindrical body is measured in at least three places, and the inside diameter of the cylindrical body is computed on the basis of measured values. Then, a computed value is compared with the reference inside diameter of the cylindrical body B, and the quality of the cylindrical body to be inspected is discriminated. A correction piston whose outside diameter is identical to the reference inside diameter is force-fitted to the inside of the cylindrical body B after its discrimination so as to be corrected to the reference inside diameter.
Patent JP-S63229654-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUGANO TETSUO
IPC: G11B20/00
Filed: 1987-03-19
Abstract: PURPOSE:To accurately and quickly cope with extinction of a reproduced picture by quantitatively giving a rank to the change of a reproduced signal output for the change of a tracking value and discriminating this rank at the time of reproducing. CONSTITUTION:A rank is given to an output proportional to reproduced signals from rotary heads 2 and 3 in accordance with its level, and this rank is discriminated at the time of reproducing to control servo system circuits 10, 11, and 12 and signal processing system circuits 17, 19, and 24. The change of the reproduced signal output for the change of the tracking value is quantitatively recognized and patterned by ranking the reproduced signal output and this pattern is stored. Then, the automatic control of tracking or the like at the time of reproducing is easily and accurately performed. Thus, quickly switching to the next reproduced picture, switching to television broadcast during extinction, or the like is performed by the control of servo system circuits 10, 11, and 12 and signal processing system circuits 17, 19, and 24 in case of extinction of a picture.
Patent JP-H09232464-A (JP)
Title: Bga connection structure and its formation method
Inventor: KUBO TOSHIHIKO
IPC: H05K3/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To make a ball pitch small and perform high-density mounting, in a BGA(ball grid array) semiconductor package which has a hollow through hole. SOLUTION: A ball 4 is provided right above a through hole 2, in such condition that it is fused and connected to the electrode 3 extended from the wall face of the through hole 2 of the plastic board 1 of the package body. In the case of forming this connection structure, this is so arranged that the fused substance of the ball 4 does not penetrate into the through hole 2 by sealing the opening of the through hole e2 on the opposite side from the connection face of the ball 4, or raising the inner pressure of the through hole 2, using a pressure control means.
Patent JP-S61224366-A (JP)
Inventor: ANDOREI PECHIYARUSUKII
IPC: H01L27/06
Filed: 1986-03-25
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-S59189273-A (JP)
Inventor: YAMAMOTO SHIYUUJI
IPC: F25B47/02
Filed: 1983-04-13
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-S63234885-A (JP)
Title: Motor driving gear
Inventor: YAMAGUCHI MASARU
IPC: H02P23/07
Filed: 1987-03-19
Abstract: PURPOSE:To obtain an economical miniature motor driving gear, by forming input/output circuits for reverse-starting and star-delta starting to be respective units, and by combining the units selectively with a basic device in irreversible starting system. CONSTITUTION:In case that an irreversible starting system is adopted, the operation of a motor 8 is controlled by a basic device having a basic input/ output circuit unit 21 only. To form a driving gear in reversible starting system, a first input/output circuit unit 24 is connected to a control section 10 shown as the basic device. To compose a motor driving gear in star-delta starting system, the second input/output circuit unit 27 is connected to the control section 10. As a result, on a device in irreversible starting system with the highest adoptability, a wasteful circuit is not needed to be mounted, and a device can be miniaturized.
Patent JP-S6485-A (JP)
Title: Novel cephalosporin derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61P31/04
Filed: 1987-03-19
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents vinyl, phenyl or aralkyl which may have a substituent group), salt or hydrolyzable ester thereof.  
     EXAMPLE: 7-[2-(2-Aminothiazol-4-yl)-2-(1-carboxy-1-vinyloxyimino)acetamide]-3-(1- carboxymethylpyridinio-4-yl)thiomethyl-4-carboxylate.  
     USE: An antibacterial agent, especially useful for treating human microbisms with Gram-negative bacteria containing especially glucose-nonfermenting Gram- negative bacilli as prophlogstic bacteria.  
     PREPARATION: A compound (salt) expressed by formula II (R 1  is same as R; R 2  represents H or carboxyl-protecting group; R 3  represents H or amino- protecting group; X represents leaving group) is reacted with a compound expressed by formula III (R 4  is same as R 2 ) to form a compound expressed by formula IV, as necessary, followed by elimination of protecting groups. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H02243450-A (JP)
Title: Continuous processing system for film
Inventor: KAWARATANI HARUO
IPC: B29C35/06
Filed: 1989-03-16
Abstract: PURPOSE:To adjust beam length of a pin conveyor in response to that of a film and keep off any relaxation of the film and its tearing as well as to prevent the film from falling down by installing a moving device for expanding or contracting the beam length being formed by a pair of pin conveyors. CONSTITUTION:A part of a pin conveyor 10 is moved by a moving a device 18 in the horizontal direction in a continuous processing system, and width of the pin conveyor 10 is adjusted to that of a film 10. With this adjustment, such a possibility that the film 12 varied due to drying or heat treatment in the continuous processing system might be loosed or torn off and left out can be thus prevented.
Patent JP-S61224666-A (JP)
Title: Enclosure of electronic device
Inventor: YOSHIMOTO YOSHINORI
IPC: H04N5/00
Filed: 1985-03-29
Abstract: PURPOSE:To attain utilization of smooth operation of various electronic devices by mounting a cover attachably detachably to a part of an enclosure of an electronic device and using in common a function of a display panel displaying the internal device covered by the said cover so as to recognize visually the display content without provision of an exclusive use display section. CONSTITUTION:The cover 4' is mounted attachably and detachably to a part of the enclosure 10 and uses in common also a function displaying the internal device covered by the said cover 4'. For example, a transparent part 5 acting like a function of a display panel is formed to the cover 4' of the enclosure of a CATV converter. Thus, it is possible for the user to observe the channel selection setting display 52 and the setting state of a channel selection knob 54 being the internal device of a channel selection setting section 50 through the transparent part 5 even when the cover 4' is mounted to the enclosure cover 10a of the enclosure 10. As a result, even when no exclusive use display part is provided to the enclosure of the electronic device, a problem of losing the operability is caused and the device is utilized smoothly with a simple operation.
Patent JP-S5749013-A (JP)
Title: Cooling device for internal combustion engine
Inventor: BANBA TOSHIO
IPC: F01P7/16
Filed: 1981-05-01
Abstract: PURPOSE:To provide an automatic control over a termination of the operation of a cooling water pump or a cooling fan in response to a temperature of the engine and to perform an effective warming up operation by a method wherein the cooling water pump or the cooling fan is connected to the engine through a clutch which is operated in response to a variation of temperature. CONSTITUTION:The cooling water pump 4 is connected to a pump driving gear 2 cooperating with an engine driving shaft through a hydraulic clutch 3. The hydraulic clutch 3 is made to be unclutched by a method wherein the clutch member 11 is moved in a leftward direction against the spring 12 under a hydraulic pressure fed from the hydraulic passage 10. The hydraulic pressure guided to the hydraulic passage 10 is guided through a throttle valve 7 of which degree of opening is controlled by an operation of a temperature measuring means 5 such as a thermostat properly installed in the main body 1 of the engine. According to this arrangement, it is possible to perform an operation of the cooling water pump 4 in response to a temperature of the engine by properly setting a hydraulic pressure in the passage 10 and a pressing force of the spring 12.
Patent JP-H02244562-A (JP)
Title: Manufacture of nonsintering type sealed alkaline battery
Inventor: KANBAYASHI MAKOTO
IPC: H01M4/32
Filed: 1989-03-16
Abstract: PURPOSE:To improve battery capacity by winding an anode and a cathode through a separator, and then inserting it into a battery can, and sealing the battery can after injecting electrolyte, and then performing initial discharge until the terminal voltage becomes below 0V. CONSTITUTION:An active material consisting of metallic cobalt powder and nickel hydroxide power is kneaded with paste liquid so as to make paste, and then this paste is changed into sponge-shaped nickel. Subsequently, the cathode and a nonsintering type anode, which has a cadmium oxide as an active material, are combined, and are sealed so as to manufacture a battery, and then first discharge is performed. If initial discharge is continued until the terminal voltage becomes below 0V, metallic cobalt is exposed and the charge efficiency lowers again. On the other hand, since the anode also discharges some of surplus capacity that it secured once, the capacity lowers at the end of discharge. But, if the anode performs charge and discharge by one cycle, the charge efficiency improves from the second cycle. For this reason, the difference between the anode and the cathode enlarges, and as a result the sealed change capacity ratio can be enlarged.
Patent JP-H11266409-A (JP)
Title: Program contents display device and program contents display method
Inventor: KONO TETSUYA
IPC: H04N21/431
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To allow the user to simply set setting of channel conditions and categories on a menu for a current program table and a program table for a prescribed period. SOLUTION: The program contents display device is provided with a display means with a screen 4A and a selection means that selects a current program table PP that indicates titles of programs broadcast at present in program data by means of a broadcast wave or a program table WP for a prescribed period that indicates titles of programs scheduled to be broadcast for a prescribed period in the program data and displays the selected table on the screen 4A of the display means in a way that each menu of the current program table PP(program table WP for a prescribed period) has a channel condition setting section 83(183) to sort channels and a category setting section 84(184) to sort category of programs.
Patent JP-S58182773-A (JP)
Title: Interruption control circuit of disk device
Inventor: SAKUMA MASASHI
IPC: G06F3/06
Filed: 1982-04-21
Abstract: PURPOSE:To reduce the time occupied by an host device, by providing a switching circuit which performs switching between an offset interruption and a sector search interruption. CONSTITUTION:An offset instruction is received from an host device, and then a sector search instruction is received. When an offset operation is over, an offset interruption signal 4 is produced from an offset interruption producing circuit 1. As the sector search operation is already set in, a sector search operation signal 7 is supplied to an interruption control circuit 8 through an inverter 9. The signal 4 is suppressed by an AND gate 10. When the sector No. received from the host device is coincident with an actual sector No., a sector search interruption signal 5 is produced from a sector search interruption signal generating circuit 2. In this case, the signal 4 already exists and therefore an AND is secured by an AND gate 11 of the circuit 8. Then a drive interruption signal 6 is transmitted to the host device through an OR circuit 3.
Patent JP-S59191362-A (JP)
Title: Electrode and electronic component part using the same
Inventor: YAMADA KOUHEI
IPC: H01L21/48
Filed: 1983-04-15
Abstract: PURPOSE:To prevent the crack of a sealing body, and to obtain high reliability by forming a header section by the machining of a plurality of headers. CONSTITUTION:In the first heater machining, a metallic wire 20 called a dumet wire in which the periphery of an electrode material core material 21 is coated with a copper layer is inserted into the hole of a die 14, and brought into contact with a jig 15. When the projecting end of the metallic wire 20 is stuck by a striking jig shown by the arrow A1, a header section 1 of a comparatively large diameter is formed, the inner side surface of the header section 1 is brought into contact with the end surface of the die 14, and a smooth surface is formed. The jig 15 is moved to the right side, the second header machining is executed by a jig as shown in the arrow A2, and a stepped section 19 of a diameter smaller than that of the header section 1 is shaped on the inner end side of the header section 1. Accordingly, the header section 1 is in contact with only the end surface of a sleeve by the inner end surface of the stepped section 19 when the electrode is assembled as a leadless diode.
Patent JP-H07270670-A (JP)
Title: Fixing device for reflection mirror
Inventor: UMETSU HITOSHI
IPC: F16F1/18
Filed: 1994-04-01
Abstract: PURPOSE:To prevent a reflection mirror and a leaf spring from coming into contact with each other at the only one point by a simply constituted device by bending a notched part formed on a rectangular board in a direction of the reflection mirror so that a spring part may be formed. CONSTITUTION:The base part of the leaf spring 2 is on a side with a hole 5, the hole 5 is a hole drilled as a rotational reference part, the leaf spring 2 is fixed on a case without using a screw. As for the leaf spring 2, a bent part 20 is formed by leaving a prescribed width part S in the direction from a leading end. And also, the notched part C is formed from the width part S toward the base part, two spring parts 6 and 7 are formed on the notched part and a slit 8 is formed between the spring parts. Then, two springs 6 and 7 abut on the reflection mirror 1. The leaf spring 2 is fixed on the case, etc., by making a good use of the repulsive forces of the springs 6 and 7 without using a spring and the leaf spring 2 can be rotated by taking the hole as a reference part even after the leaf spring 2 is fixed, so that such a state is prevented that the mirror is fixed at the only one point which is caused in the case of fixing the mirror by use of a screw, and the mirror is always supported by a tangential line even in the case where the positional deviation between the leaf spring 2 and the reflection mirror 1 is generated.
Patent JP-H05268175-A (JP)
Title: Communication testing equipment
IPC: H04B17/00
Filed: 1992-03-24
Abstract: PURPOSE:To reduce the amount of information inputted to a communication testing equipment. CONSTITUTION:The communication testing equipment which generates plural strings of test data composed of a common part having a common value and the inherent part of tree structure, sends the data to a device to be tested sequentially to make the communication test of the equipment to be tested, is provided with a reception memory means 2 storing test data generating information when the testing equipment receives test data generating information composed of the relation of position of the common part and the fixed part, the value of the common part, the hierarchical value of tree structure of the fixed part and the value of the inherent part for on cyle, with a data generating means 3 generating plural series of test data from the test data generating information according to a predetermined procedure, and with a transmission memory means 4 storing the received test data and sending the data sequentially.
Patent JP-H06231052-A (JP)
Title: Device provided with data confirmation means
Inventor: BENOWA RETOURIE
IPC: G06F12/16
Filed: 1993-03-24
Abstract: PURPOSE: To confirm data written in a storage device without using a flag bit. CONSTITUTION: A data confirming device is provided with an EEPROM memory 7. When data to be confirmed are continuously positioned at two 'neutral' locations (A2 and A3 of Φ0 and A3 and A4 of Φ2 ), the data written in this storage device are considered to be valid. This 'neutral' location is generated by preliminarily operated deletion necessary for the EEPROM memory for the writing of the data.
Patent JP-S62229735-A (JP)
Inventor: DEYUTSUKU TEIEN TORAN
IPC: H01J23/40
Filed: 1987-03-19
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。