baber/WOPTO huggingface dataset:
Patent JP-H06226414-A (JP)
Title: Casting method at end stage in continuous casting
Inventor: SHIMOKASA TOMOHARU
IPC: B22D11/20
Filed: 1993-02-03
Abstract: PURPOSE:To minimize the bulging of a cast slab and to improve the internal quality of the cast slab by drawing out the cast slab while reducing casting speed after completing the pouring of molten steel into a mold specifying the casting speed at the part where the molten steel surface level is lower than the ordinary level in the mold and successively drawing out the cast slab at the stationary speed. CONSTITUTION:A remaining unsolidified molten steel level 1a and a solidified shell (a) is positioned at 100mm below the upper end in the mold at the end stage of the casting. Successively, in the condition of reducing the casting speed at <=0.2m/min, the solidified shell (a1) grown with lapse of time is positioned above 350mm from the lower end part of the mold. By holding the casting speed at <=0.2m/min in the mold, the bulging without affecting on the quality of the cast slab at the outside of the mold is generated. In this condition, by drawing out the cast slab at 1.7m/min the ordinary casting speed the remaining unsolidified molten steel is pushed out by pressing pressure of supporting rolls and overflowed at the upper part of the solidified shell (a2), thereby the bulging part of the cast slab at the outside of the mold is posioned at the unsolidified molten steel level (b), but by rapidly cooling the mold, the formed unsolidified molten steel is not overflowed in the continuous caster.
Patent JP-H09219134-A (JP)
Title: Input operation device for game machine
Inventor: CHINO HIROAKI
IPC: H01H89/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a controller and an input operation device by which a character and a vehicle or the like to be displayed on a game machine for a home video game and a game center can be inputted. SOLUTION: A soft plastic cross-shaped switch operation piece 5 is arranged on the left side of an upper case 2, and three 1/3 disk shaped push-button switch operation pieces 10 are arranged on the right side of the upper case 2 so as to be brought into close contact with each other in the circumferential direction, and a start switch operation piece 16 is arranged in a position close to the 1/3 disk-shaped push-button switch operation pieces 10 between the cross-shaped switch operation piece 5 and the 1/3 disk-shaped push-button switch operation pieces 10.  A 1/3 spherical surface-shaped protrusive part 12 is formed in an aggregate part of the respective 1/3 disk-shaped push-button switch operation pieces 10A, 10B and 10C, and 1/2 spherical surface-shaped protrusive parts 13 are respectively formed in an adjacent part of the 1/3 disk-shaped push-button switch operation pieces 10A and 10B, an adjacent part of the 1/3 disk-shaped push-button switch operation pieces 10B and 10C and an adjacent part of the 1/3 disk-shaped push-button switch operation pieces 10C and 10A.
Patent JP-H10214693-A (JP)
Title: Discharge lamp lighting device
Inventor: NOGUCHI AKINOBU
IPC: H05B41/24
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which is not subjected to large stress on an inverter means even when a discharge lamp is attached in its detachment condition. SOLUTION: When a fluorescent lamp FL is not attached in a state of throwing a commercial AC power source (e), a voltage is not induced in a secondary winding Tr2b of a transformer Tr2. Then, a capacitor C21 is not charged to bring a Zener diode ZD11 to an OFF state. A light-emitting diode LED11 does not generate light, and a phototransistor Q11 is turned off to stop the flow of a base current of a transistor Q15, which is turned off. A transistor Q12 is turned on to discharge a capacitor C15, and the capacitor C15 is not charged. When the fluorescent lamp FL is attached to operate a preheat initiation circuit 4, a transistor Q1 of an inverter circuit 2 is operated to oscillate after starting with the state wherein an output of the inverter circuit 2 is lowered, thereby preventing the transistor Q1 from being subjected to large stress.
Patent JP-H11213641-A (JP)
Title: Optical disc reproducing device and optical disc
Inventor: ISHIZUKA SHIGEKI
IPC: G11B31/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc reproducing device whose size can be reduced by eliminating a useless space in an outer housing and can practice, display and reproduce a game program by itself even in the open air. SOLUTION: A reproducing device has an optical pickup device which reads a game program from an optical disc 101 with a diameter of 8 cm, a signal processing circuit which executes the game program, an input key 2 with which a signal is inputted manually, an image display screen 3 for displaying a game image, a loudspeaker device 4 for reproducing game sounds and a battery 5 as a power supply.
Patent JP-S62176251-A (JP)
Title: Telephone set
Inventor: SAKIYAMA TOSHIAKI
IPC: H04M1/274
Filed: 1986-01-29
Abstract: PURPOSE:To eliminate the need for dialing in calling other telephone set in the same group by adopting the constitution that another telephone number stored in the same group is sent automatically in the case of busy state. CONSTITUTION:Plural telephone numbers are grouped whether or not they belong to the same department and the grouped telephone numbers are stored in advance in a storage means 8. In depressing one button in a group designation switch group 7a, a control means 11 reads a telephone number stored in the storage means 8 and drives a dial pulse sending means 4 to send a dial signal. In this case, if the opposite party is busy, a line closing means 2 is controlled to open the line once. The other telephone number in the same group stored in the storage means 8 is read and sent to the line automatically by using the dial pulse sending means 4.
Patent JP-H02196970-A (JP)
Title: Testing device for semiconductor integrated circuit
Inventor: MAEDA TETSUNORI
IPC: G01R31/28
Filed: 1989-01-26
Abstract: PURPOSE:To realize a detailed diagnosis and to contrive the shortening of the diagnostic time by switching the reference power source of a driver circuit in the course of executing a test to the reference power source of a driver circuit in the course of nonexecution at the time of executing a self-diagnosis. CONSTITUTION:Driver circuits 11 - 14 are selected in an ascending order by the references of (a) - (d). When the circuit 11 is selected, a DC measurement is executed for K period, but as for the reference power source of the circuit 11, in periods (e), (g) shown by logic 'H' of a switch 21 control 107, a first reference power source is selected, and in a period (i) shown by logic 'H' of a switch control 31 control 108, a second reference power source is selected. In this case, the DC measuring period K and a second reference power source selecting period (i) of the circuit 11 become the same timing. When a self- diagnosis of driver selecting periods (a) - (d) is executed sequentially by these timings, with regard to the circuits 12 - 14, as well, a first reference power source and a second reference power source are replaced with each other and can be selected in a DC measurement executing period in a selected period in the same way as the circuit 11.
Patent JP-S54109769-A (JP)
Title: Semiconductor device connecting tape
Inventor: SATOU SUSUMU
IPC: H01L21/60
Filed: 1978-02-16
Abstract: PURPOSE: To avoid the short circuit on the side surface of the device when the electrode terminal of the semiconductor device is connected to the wiring through the opening by forming the film carrier by adhering the metal foil wiring on the surface of the flexible tape which is insulating electrically and then coating the electric insulating organic resin containing the fixed opening on the metal foil wiring.  
     CONSTITUTION: The copper foil is adhered with use of no adhesive on one surface of polyimide film 51, and then lead pattern 52 is formed through the photo etching. Then polyimide resin layer 53 is coated thin on pattern 52 and then hardened by burning, and then fixed opening part 54 is drilled again to layer 53 through the photo etching. After this, the tin plating is applied on exposed pattern 52, and gold vamp 56 of the semiconductor device is pressed there to cause the gold-tin eutectic alloy which is then adhered. In such way, no position shift is caused between vamp 56 and pattern 52, and at the same time the thin copper foil can be used. As a result, pattern 52 becomes minute. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57132652-A (JP)
Title: Ionic source device
Inventor: MATSUDA KOUJI
IPC: H05H1/22
Filed: 1981-02-06
Abstract: PURPOSE:To enhance the production and enclosure of source plasmas, and improve the efficiency of an ionic source device by providing a multipolar magnetic-field generating coil over the wall of an arc chamber. CONSTITUTION:An arc chamber 7 is provided with a slit 14. A filament 8 is  fixed near the slit 14, on the line connecting the slit 14 and the center of the arc chamber 7. Gas or the like supplied into the arc chamber 7 is converted into a plasma state by applying voltage across the chamber 7 and the filament 8. The outer wall of the chamber 7 is covered with an insulating cylinder 11. A multipolar magnetic-field generating coil 12 is wound around the entire outer surface of the cylinder 11.
Patent JP-S62175245-A (JP)
Title: Canopy for oil service station
Inventor: KAWAI SHOJI
IPC: E04H3/02
Filed: 1986-01-28
Abstract: PURPOSE:To prevent smoke and flame from scattered horizontally along the lower surface of a canopy which covers above an oil filling area, by providing an opening which is automatically opened upon filing, so that heat and smoke may be discharged upward of the canopy. CONSTITUTION:Underground fixed type oil feeding machines 1 are planted on an island 1a formed at a predetermined position in an oil service station, and a canopy 2 is arranged to cover above the oil feeding machines 1. An opening 3 is formed in the canopy 2 in the position corresponding to the oil feeding machines 11 thereabove. This opening 3 is converted with a thermally fusible plate 4 made of thermoplastic resin or thermally fusible metal. Further, when firing occurs from one of the oil feeding machines 10 or therearound, the thermally fusible plate 4 above it is melted to open the opening 3 through which therefore flame and smoke is led out above the canopy 2, thereby it is possible to prevent firing from being horizontally propagated below the canopy 2.
Patent JP-H04256799-A (JP)
Title: Clothes drier
Inventor: KAWASAKI TAKERU
IPC: D06F58/28
Filed: 1991-02-08
Abstract: PURPOSE:To detect the clogging state of a filter with high accuracy regardless of the volume of clothes to be dried by setting the rotating speed of a heat exchanger higher than an ordinary level, and detecting the clogging state of the filter based on temperature change obtained by a temperature detecting means. CONSTITUTION:When a dry operation is started, a control means 9 sets the rotating speed of the heat exchanger 3 higher than ordinary dry operating speed at a constant time (DELTAt) after the operation is started, and the temperature changes DELTATH of hot wind is monitored by the temperature detecting means 6, and the value DELTATH is compared with as value DELTAth1. In a state where a lint filter is clogged, air quantity passing through a heater 4 is decreased, therefore, the temperature change DELTATH of the hot wind is decreased. In order words, when it is DELTATH>DELTAth1, it is judged that the lint filter is clogged, and information to expedite to clean the lint filter us issued to a user by an informing means 8. Also, when it id DELTATH<DELTAth1, it is judged that no clogging occurres in the filter, and a series of operations are completed.
Patent JP-S54110836-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KAZAMI TAKEO
IPC: H01L31/08
Filed: 1978-02-17
Abstract: PURPOSE: To increase the sensitivity of the electrophotographic photoreceptor combined with a charge generating material by using the specific compound as a charge transfer material.  
     CONSTITUTION: A charge generating layer of about 5 μm or under (about 20 μm or under if it exists on the uppermost layer) chiefly containing a charge generating material and a charge transfer layer of about 10 to 100 μm chiefly containing the charge transfer material of the formula (R 1  is H, halogen, alkyl of C 1W4 ; R 2  is alkyl  of C 1W4 ) are laminated on a conductive base. Or this charge transfer material and a  binder are dissolved in a suitable solvent and the charge generating material is  dispersed into this solution. This dispersion is coated and dried on a conductive  base, whereby the photosensitive layer of preferably about 3 to 100 μm is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58136497-A (JP)
Inventor: MIDORIKAWA YOSHIO
IPC: B43K1/00
Filed: 1982-02-08
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-S63184757-A (JP)
Title: Photosensitive material carrying device provided with shutter for opening/closing carrying route
Inventor: NEGISHI HIDEO
IPC: G03B42/02
Filed: 1987-01-28
Abstract: PURPOSE:To shorten a feeding time for driving power supply and to reduce power consumption by providing a shutter opening/closing means with a latching means for holding the opened state of a shutter at the time of carrying a photosensitive material. CONSTITUTION:When the tip part of the sheet-like photosensitive material reaches the position of a sensor 20 at the time of carrying the material, power supply is inputted to a solenoid 27 and a latch plate 31 is rotated in the counterclockwise direction by the driving of the solenoid 27. When the latch plate 31 is rotated, its supporting claw part 31a is abutted upon a roll 32 and the shutter 23 is lifted upward through a supporting pin 34. The opening operation of the shutter allows a bending part 31b of the latch plate 31 to be abutted upon a guide part 35b of a hook 35 and the hook 35 is pressed against a coil spring 37 by the rotation of the latch plate 31 and rotated in the clockwise direction. Since the shutter is held at the opened state at the time of passing the photosensitive material, it is unnecessary to supply power to the shutter opening/closing means and hold the carrying route of the photosensitive material at the opened state.
Patent JP-H08206707-A (JP)
Title: Method for rolling seamless steel tube and equipment therefor
Inventor: YAMAMOTO SHUJI
IPC: B21B19/04
Filed: 1995-02-06
Abstract: PURPOSE: To secure the internal quality of products with a mandrel mill by executing one pass of elongating/rolling in a one stand mill consisting of four rolls. CONSTITUTION: This mill consists of a pair of upper and lower rolls 1 and a pair of right and left rolls 2, the respective rolls are supported with roll chocks 3 for upper and lower rolls and roll chocks 4 for right and left rolls in which roller bearings are incorporated and freely rotatable and the same type as a universal mill which is used in the field of bar steel is usable. The modificating range of a plug mill is only a part connected with the roll and bar operating device. In this way, the quality equal to the internal quality of the tube rolled with the mandrel mill is obtained by simple modification of the plug mill and also a reeler is unnecessitated.
Patent JP-S55111312-A (JP)
Title: Dividing apparatus for conveyed material
Inventor: NISHIMURA MASAHARU
IPC: B65G47/50
Filed: 1979-02-20
Abstract: PURPOSE: To increase reliability by providing conveyed material such as cardboard boxes containing pluralty of contents for each different case with marks in different locations for each kind of content and performing assortment in accordance with the direction of position finders and classification detectors.  
     CONSTITUTION: Underneath the three kind of conveyed material accommodating contents such as fruits being assorted in large, middle and small size, a black mark is indicated for each different location along the line of conveying direction. When the conveyed material is conveyed towards the direction of the arrow mark A, and comes to the position to shut down projectors 43, 45 both, photoelectric switches 47, 49 start working so that reflecting photoelectric switch 53 is placed under operating condition, and because of the absorption of the light projected straight upwards from underneath by the black mark preventing reflection, thus working the reflection, photoelectric switch 53 which, then directs the transmission system 17 to work  pushing the conveyed material over the conveying system 5. Similarly, the conveyed  material with each mark indicated, is forwarded over the conveying device 7, 9.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06208818-A (JP)
Title: Multiply connected keys
Inventor: YAMASHITA ATSUSHI
IPC: H01H21/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide a multiply connected keys; the interval of which can be narrowed. CONSTITUTION:Connected keys are provided with a key group, hinges 21, 22 for elastically supporting each key of the key group, and frame bodies 31, 32 for fixing the hinges. Two formed bodies (a), (b) are formed, for which a key 11 or 12 placed another line in the group, the hinge 21 or 22 for supporting the key, and the frame body 31 or 23 for fixing the hinge, respectively, are formed in an integrated manner, and the formation bodies are superimposed on one another (c) so that the keys are placed on the same flat surface. The degree of freedom for interval between adjacent keys 11, 12 is increased, while setting of the key interval according to the design of a device, in which the key group is to be fitted, is thus made possible.
Patent JP-H03222013-A (JP)
Title: Work position corrector
Inventor: TAKADA HIROKO
IPC: G05B19/18
Filed: 1990-01-29
Abstract: PURPOSE:To shorten a time required for till work job is executed by moving a camera by means of a manual operation when the characteristic part of work cannot be set even if the camera is moved to a prescribed position in a camera moving means. CONSTITUTION:A controller 5 moves the camera 1 from the initial position to a first reference hole h1. Then, a work position correction device mainbody 3 judges whether there is the hole h1 in the view of the camera 1 or not. When there is the hole h1 in the view of the camera 1, the mainbody 3 measures the deviation value of the view center of the camera 1 and the hole h1. When there is no hole h1 in the view of the camera 1, an operation is temporarily stopped. Then, an operator views the video of the camera 1 displayed in a monitor 5b in the mainbody 3 while he operates a handle 5a to move the camera 1 so that it enters the view of the camera 1. When the hole h1 enters the view of the camera 1, the operator inputs a command releasing a previous temporary halt from a keyboard 5c.
Patent JP-S52101943-A (JP)
Title: Transaction device
Inventor: OKADA KUNIHIKO
IPC: G07F7/08
Filed: 1976-02-20
Abstract: PURPOSE: To purchase artixles with customers' cards, together with, perform settlement of accounts automatically, with the customers' cards punched as a receipt, thus set up an unmanned shop system except a ten-key operator by utilizing this transaction device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05179162-A (JP)
Title: Polyester resin composition for powder coating material
Inventor: NOZAKI TOKUZO
IPC: C09D167/02
Filed: 1992-01-07
Abstract: PURPOSE:To provide the title composition which gives a coating film having high hardness and excellent a workability and stain resistance with a small amount of a curing agent. CONSTITUTION:The title composition consists of 97-85 pts.wt. polyester resin having an intrinsic viscosity of 0.15-0.3dl/g and an acid value of 400-1100geq/10g, made from an acid component consisting mainly of terephthalic acid and naphthalenedicarboxylic acid and an alcohol component consisting mainly of ethylene glycol and neopentyl glycol and 3-15 pts.wt. triglycidyl isocyanurate (curing agent).
Patent JP-H04212192-A (JP)
Title: Manufacture of optically readable medium including embossed information
Inventor: FUERITSUKUSU PII SHIYUBAATSUMA
IPC: G03C1/91
Filed: 1991-01-18
Abstract: PURPOSE: To provide a method for producing an embossed hologram having a high aspect ratio. CONSTITUTION: This method for producing an optical image element having a relief hologram consists of a stage for supplying a dried photosetting film on the surface of a dimensionally stable and optically transparent substrate, a stage for supplying a stamper including the reverse-relief image of a hologram having at least 3:1 aspect ratio under pressure to emboss the relief holographic image on the exposed surface of a photosetting film, a stage for passing a chemical radiation through the photosetting film and setting the film while in contact with the stamper and a stage for separating the stamper from the embossed and photoset film.
Patent JP-S56115326-A (JP)
Title: Preparation of fine polytetrafluoroethylene powder containing filler
Inventor: KAWACHI MASAHARU
IPC: C08J3/16
Filed: 1980-02-18
Abstract: PURPOSE: To obtain the titled fine powder without causing separation of a filler and discoloration after the sintering of a molded article, by charging the surface of the filler particle which is charged negatively in water positively with a polyvalent cation, and cocoagulating the charged filler with an aqueous dispersion of polytetrafluoroethylene (PTFE) under specific conditions.  
     CONSTITUTION: A polyvalent cation is adsorbed on the surface of a filler which is charged negatively in water. The resultant aqueous dispersion which is positively charged is then mixed with an aqueous dispersion of polytetrafluoroethylene (PTFE), an anionic suractant and a water-insoluble organic liquid and cocoagulated. Glass, bronze, aluminum oxide, mica, tale and zirconium silicate may be used as the filler. Aluminum, ferric ions, etc. may be used as the polyvalent cation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000214931-A (JP)
Title: Oil pressure controller
Inventor: TOYOOKA TSUKASA
IPC: F15B11/16
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil pressure controller capable of making an operation form changing means for changing the relation between the operation from of a pilot operating device and the operation form of a directional control valve compact. SOLUTION: This controller is provided with oil pressure pumps 2 and 3, directional control valves 7 to 15 and a pilot pump 4, provides shuttle valves 21 to 32 which selectively take out large pressure from pilot pressure outputted from control valves 17 to 19 as a control pressure signal for regulators 5 and 6 in one shuttle block 20, also provides plural operation form changing means which make the relation between the operation form of the valves 17 to 19 and the operation form of the valves 7 to 15 changeable by changing oil ducts in the block 20 and includes a 1st unit switching valve 35 located on the upstream side of the valves 21 to 32, a 2nd unit switching valve 36 and a selectively switching valve 33 which selectively switches the valves 35 and 36.