baber/WOPTO huggingface dataset:
Patent JP-H0331151-A (JP)
Title: Reversing device for stacked paper sheet
Inventor: UCHIYAMA AKIRA
IPC: B65H15/02
Filed: 1989-06-27
Abstract: PURPOSE:To require no wide installation space and install a reversing device on the wall side by locating the intake side and the takeout side of stacked paper sheets in a paper sheet storage space on the same side. CONSTITUTION:To reverse stacked paper sheets W, stacked paper sheets W vertically pinched by a pair of pallets P1 and P2 are stored in a paper sheet storage space 1a, a pallet pressing hydraulic cylinder 6 is shrunk, and a pallet pressing arm 2 is lowered to pinch between pallets P1 and P2. A frame reversal driving means 3 is driven to rotate a frame 1 by 180 deg., and stacked paper sheets W are reversed. To take out stacked paper sheets W, the pallet pressing hydraulic cylinder 6 is extended, and the pallet pressing arm 2 is lowered to release the pinching between pallets P1 and P2. The paper sheet storage space 1a is opened on both sides, thus fork claws are inserted into the opening section of the pallet P1 located at the down side by the reversal from the desired side, and stacked paper sheets W are withdrawn from the storage space 1a.
Patent JP-S6056249-A (JP)
Title: Aging process of semiconductor gas sensor
Inventor: KUSANAGI SHIGEKAZU
IPC: G01N27/12
Filed: 1983-09-07
Abstract: PURPOSE:To help a semicoductor gas sensor reach the constant condition at short notice, by alternatedly repeating punishing condition atomosphere simulative of subterranean streets, etc. and normal condition atmosphere as is the case with homes at large. CONSTITUTION:After blending, at the specified ratio, metallic oxides (or metals transformed to oxides by sintering) following the regular manufacturing methods, the mixture is processed to an element by disintegration, mixing, molding and sintering. This element is subjected to aging by alternated repetition of punishing condition atmosphere and normal condition atmosphere. An example of the punishing condition atmosphere is represented by an air atmosphere containing reducing gases: H2O, CO simulating subterranean alleys of restaurants and an aging process is performed in high temperature and humidity condition. After undergoing the aging in this punishing condition atmosphere containing reducing gases, a gas leakage alarm incorporated with an element which underwent the aging in a normal condition atmosphere, even if it is exposed in the subterranean alleys, etc. of restaurants for a long period of time set at the specified alarm provoking concentration, it works in the approximately constant condition without a drop of alarm provoking concentration.
Patent JP-S6226912-A (JP)
Title: Noise filter
Inventor: KONNO TADASHIGE
IPC: H03H7/01
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a noise filter possible for improving the noise attenuation characteristic at a high frequency by grounding a magnetic core in the constitution providing a choke coil with a winding to the conductive magnetic core. CONSTITUTION:A common mode choke coil 1 is formed by winding a couple of windings 3A, 3B to the conductive magnetic core 2. Input terminals 4A, 4B and output terminals 5A, 5B of the windings 3A, 3B are connected respectively, a normal noise rejection capacitor 6 is connected between the windings 3A, 3B, and common mode noise rejection capacitors 7A, 7B are connected respectively between the windings 3A, 3B and a ground terminal 8. Further, the conductive magnetic core 2 is connected electrically to the ground terminal 8, which is grounded to the ground when the noise filter is used.
Patent JP-S6424759-A (JP)
Title: Shuttle assembly for printer and printer with said shuttle assembly
Inventor: NOOMAN EDOUIN FUAABU
IPC: B41J2/245
Filed: 1988-07-01
Abstract: PURPOSE: To install a shuttle assembly within a printer without the need for highly skilled personnel having special tooling by mounting on a dot matrix line printer, an interchangeable shuttle assembly including the associated elements which need to be accurately adjusted relative to a hammerbank. CONSTITUTION: A shuttle assembly 10 is mounted on a basic support material 14 fitted to a frame within a printer cabinet. A cam drive mechanism 18 for reciprocating an elongated hammerbank is of conventional type. The elongated hammerbank is reciprocated relative to a shuttle base 12 by rotating a cam 22 coupled with the driven cam assembly on the end of the elongated hammerbank. A counterbalance 24 coupled with the cam 22 at the opposite side of the shuttle assembly 10 keeps the balance with the hammerbank in reciprocating motion and undergoes reciprocating motion contrary to the elongated hammerbank for the shuttle assembly 10.
Patent JP-S6145442-A (JP)
Title: Display circuit of tape recorder having reciprocating reproducing function
Inventor: NARISAWA YOSHIKAZU
IPC: G11B15/02
Filed: 1984-08-08
Abstract: PURPOSE:To reproduce a piece of music from its head part by detecting a signalless part including between signals recorded on one track during the reproduction and listening of signals recorded on the other track and displaying the signalless part. CONSTITUTION:Magnetic heads 1, 2 reproduce signals for right and left channels which are recorded on the track orientated to the 1st direction and magnetic heads 3, 4 reproduce signals for right and left channels which are recorded on the track orientated in the 2nd direction. Changeover switches S5-8 are switched by a magnetic tape reproducing direction switching device. In the reproducing status in the 1st direction, signals reproduced by the heads 1, 2 are outputted to the terminals 16, 17 of a headphone jack 15. At that time, signals reproduced by the heads 3, 4 are inputted to a signalless part detecting circuit 19 through the switches S7, 8. If the signalless part is detected, a driving circuit 20 is actuated and a light emitting diode 21 is turned on. If switching operation is executed, the music can be reproduced from its head part.
Patent JP-S6321788-A (JP)
Inventor: OIWA TSUNEMI
IPC: H05B33/12
Filed: 1986-07-15
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-H1053190-A (JP)
Title: Water jet propulsion ship
Inventor: INOUE SEIJI
IPC: B63H11/08
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To ensure sealing ability by a method wherein a duct for water intake is structured such that the shape of the inner surface thereof is prevented from changing. SOLUTION: A water jet propulsion ship is formed such that a water intake port, opened in a ship bottom is communicated with an impeller casing 46 to contain an impeller 47 rotated integrally with an output shaft 14. In this case, a duct for water intake consists of an upper duct wall 37 constituted by a ship hull and a lower duct wall 38 to cover the rear part of the upper duct wall 37 from below, and the rear end part of the lower duct wall 38 is formed in an annular shape in a manner to surround the output shaft 14, and the front end part of the impeller casing 46 is coupled to the annular part. This constitution simplifies structure and ensures sealing between the duct for water intake and an impeller casing in spite of the duct for water intake consisting of two parts of one being the upper duct wall and the other being the lower duct wall.
Patent JP-H0216702-A (JP)
Title: Magnetic field generator
Inventor: YAMAMIYA HIDEKI
IPC: G01R33/38
Filed: 1988-07-05
Abstract: PURPOSE:To keep the total quantity of flux flowing in a gap at a constant value by a method wherein elements having a flux temperature coefficient whose absolute value is larger than that of permanent magnets are provided in the permanent magnets in parallel with the direction of magnetization. CONSTITUTION:A magnetic circuit is composed of permanent magnets 2a and 2b adjoining a pair of pole pieces 6a and 6b provided so as to face each other with a gap 1 between and a yoke 3 connecting the magnet 2a and 2b to each other at both the sides of the gap 1 and a magnetic field is generated in the gap 1. Magnetic elements 4 having a temperature coefficient whose absolute value is larger than that of the magnets 2a and 2b are provided in the magnets 2a and 2b in parallel with the direction of magnetization. The increase of flux phi1 created from the magnets 2a and 2b by a temperature variation is cancelled by the increase of flux phi2 flowing in the magnetic elements 4 to the opposite direction. As a result, the total quantity of flux phi0 flowing in the gap 1 is always kept at a constant value.
Patent JP-S5868809-A (JP)
Inventor: ISHIKAWA MASATO
IPC: H01B13/22
Filed: 1981-10-17
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-S5791767-A (JP)
Title: Marking apparatus
Inventor: UCHIYAMA AKIRA
IPC: B05C5/00
Filed: 1980-11-26
Abstract: PURPOSE: To coat a constant volume of a marking agent with a constant concn. protruded from an outlet of a marking cylinder by upwardly and downwardly moving a main body of a marking cylinder against an object to be coated such as an IC prober or the like.  
     CONSTITUTION: A marking apparatus is formed so as to enter a marking agent 3 into a marking cylinder of which a cylinder tip is elongated. In coating the marking agent 3, said marking agent is conditioned so as to be protruded from an outlet of the marking cylinder 1 by a definite surface tension to make a coating volume constant. Next, the marking cylinder 1 is lowered to contact the marking agent with an object to be painted. In this time, an outlet part of the marking cylinder 1 is not contacted with the object to be coated. When the marking cylinder 1 is raised, a constant volume of the marking agent with a constant concn. is coated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6321019-A (JP)
Inventor: TOIDA SHOJI
IPC: A47J41/02
Filed: 1986-07-15
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-2000356403-A (JP)
Title: Hot-water storage type electric water heater
Inventor: YOSHIKAWA FUMIHIRO
IPC: F24H1/18
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water storage type electric water heater capable of producing automatically the optimum amount of hot-water at all times and minimizing the amount of hot-water, dissipating wasteful amount of heat, upon finishing the work. SOLUTION: A hot-water storage type electric water heater, controlling the water level of the same while restricting a hot-water temperature within a temperature change from a set temperature to the lower limit of the set temperature, is provided with a hot-water supplying pipe 13 for supplying hot-water from a hot-water tank 2 and a detecting sensor 15, arranged in the hot-water supplying pipe 13 to detect the amount of hot-water which flows out of the hot-water tank. Information on the amount of hot-water used during a given period of time, which is obtained by the detecting sensor 15, is accumulated in a used hot-water amount counter to control the amount of stored hot-water based on the information on the using amount of hot-water.
Patent JP-S5791805-A (JP)
Title: Direct hot rolling facility for steel material
Inventor: HACHITANI NARIO
IPC: B21B45/00
Filed: 1980-11-28
Abstract: PURPOSE:To save energy by providing devices of cladding heat insulating materials on a high temp. ingot after continuous casting in succession to a device of cutting said ingot and providing devices of removing the heat insulating materials prior to the introduction of the ingot into a hot rolling mill. CONSTITUTION:A high temp. ingot 9 cast continuously with a continuous casting mold 3 is cut with a gas cutter 10. In succession to this gas cutter 10, adhering materials 13-1, 2 for heat dissipation preventing materials are provided on the top and bottom surfaces in the advance direction of the ingot 9. These devices inject adhesive heat insulating materials over the entire surface of the ingot 9 or to arbitrary parts thereof, thereby cladding the heat insulating materials on the ingot 9. The adhered heat insulating materials are removed by horizontal rolls 14 and a roughing mill 16, after which the ingot is introduced into a hot rolling mill.
Patent JP-S5791793-A (JP)
Title: Optimum operation of sewage treating apparatus due to activated sludge process
Inventor: KODATE HIDEMI
IPC: C02F3/12
Filed: 1980-11-28
Abstract: PURPOSE: To reduce variation of MLSS in an aeration tank during the day by a method wherein a time curved line of a sludge return flow amount and an excessive sludge flow amount for reducing variation of MLSS during the day to the minimum is operated corresponding to an appointed adjusting number to adjust operation of a sewage treating apparatus.  
     CONSTITUTION: A time curved line of an adjustable amount of a sludge return flow amount and an excessive sludge flow amount over 24hr is fabricated against an estimation value of inflow sewage characteristics to carry out operation of a sewage treating apparatus. In order to fabricate said curved line, a characteristics of variation of a time system data of the operation is grasped to constitute economical algorithm wherein an operation time of an electric calculator is short and memory capacity thereof is small. As the result, an inflow sewage characteristics of a next day can be estimated by a simple method as well as an operation plan capable of appointing an adjusting number during the day can be economically fabricated. The sewage treating apparatus due to an activated sludge process is constituted in such a manner that mixing of a substrate and an activated sludge is promoted by aeration in an aeration tank 1 and thereafter, the resulting mixture is subjected to solid-liquid separation by precipitation in a precipitation basin 2 and supernatant water is discharged from a line 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0831376-A (JP)
Title: Stereoscopic picture disply device
Inventor: YAGI HIROYUKI
IPC: H01J61/42
Filed: 1994-07-19
Abstract: PURPOSE:To display a picture brightly and clearly on a liquid crystal display panel by forming an ultraviolet ray reflective film with a phosphor formed thereon a glass back surface on the front surface side of a planar fluorescent lam. CONSTITUTION:A pair of hollow cathodes 3e and 3e are disposed in the left and right positions in a hermetically sealed glass canister cousisting of a front surface panel 3a, a back surface panel 3b and a frame glass 3c, phosphor 3d and 3d are applied on an inner surface between the front surface panel 3a and the back surface panel 3b and a planar type fluorescent lamp 3 is formed by filling the hermetically sealed glass canister with mercury vapor. An ultraviolet ray reflective film 3f is provided on the back surface of the front surface panel 3a and the phosphor 3d is formed on this ultraviolet reflective film 3f.
Patent JP-H09329466-A (JP)
Title: Measuring apparatus
Inventor: SHITOU TOSHIKAZU
IPC: G01D9/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate setting for all the channel by providing operational means for making same setting contents of all the channels in an apparatus in which plural input signals are taken in and measured. SOLUTION: When all the input channel have the same setting content, for example, an all point setting key 61 of operational means 6 is pushed, an all point same setting mode is executed and an all point same setting function is selected. Thereby, a range setting mode is commenced and a representing channel (for example '1') is indicated in a channel indicating part 51 of an indicating means 5, and when a numeral setting key 62 is pushed, a range of a representing channel is made to be indicated in an indicating part 52 and setting can be performed while determining a setting value. Moreover, when a mode setting key 63 is pushed, a range setting is finished and all the channels are set in the same range and a scale setting mode, which is next item to be set, is selected.  In such a way, if setting items and setting contents are the same, setting of all the channels can be performed in one operation.
Patent JP-H0830897-A (JP)
Title: Travelling lane detecting device
Inventor: YAMADA KENICHI
IPC: B60R21/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide a travelling lane detecting device shortening the arithmetic processing time. CONSTITUTION:The device is provided with an image pickup means 1, differential processing means 2a performing the differential processing of the picture from an image pickup means 1, circular observing area setting means 2b taking the point according to the front distance from the vehicle as center for the differential picture by the means 2a, density projection means 2c performing the density projection of the differential picture in the plural circular observing areas having the radius according to the front distance and lane width, and lane white line correspondence point detection means 2d which discriminates the point where the integrated value from the means 2c becomes the peak point as lane white line correspondence point.
Patent JP-S5956676-A (JP)
Inventor: KINO AKIHIRO
IPC: F25B47/02
Filed: 1982-09-25
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-H0334635-A (JP)
Title: Receiving phase monitoring method
Inventor: AKUTSU SHIYOUJI
IPC: H04J3/00
Filed: 1989-06-30
Abstract: PURPOSE:To always monitor a phase error by inserting a bit monitor bit for showing the phase error corresponding to a slave station by using a clock synchronizing with a reference clock extracted from data which is being transmitted, receiving it in a base station, and displaying the phase error quantity in accordance with each station. CONSTITUTION:A frame signal FR is demarcated into two directions by a switching part 24, one of them is demarcated so as to fetch an acquisition burst wave ACQ, and the other is demarcated so as to fetch data (A, B...N). The respective demarcated signals are impressed to clock extracting parts 25, 26, and a clock CK2 synchronizing with CK1 is extracted. Subsequently, based on the clock CK2, a phase error to the reference clock CK1 is detected by an MB inserting part 27, and it is converted to a digital code and inserted into a monitor bit MB. Also, a base station 11 extracts the monitor bit MB being in a prescribed position from in the frame signal, and displays the phase error quantity by a meter 23. In such a way, a receiving phase is monitored.
Patent JP-2000003929-A (JP)
Title: Discrimination of quality of wire bonding
Inventor: IKOMA KAZUYA
IPC: G01N3/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to discriminate the quality of a wire bonding of a metal wire to a first bonding part such as a semiconductor chip easily and rapidly, in the case where the metal wire is bonded to this first bonding part by a bonding tool at the time of the wire bonding of the metal wire. SOLUTION: The height of a bonding tool 7 at the time when a metal wire 10 is bonded to a first bonding part is compared with the height of the bonding tool 7 at the time when a tensile load is given to the tool 7, in such a way as to pull the wire 10 in the degree of tensile strength that the wire 10 is still kept disconnected.
Patent JP-2000000042-A (JP)
Title: Lid-attaching structure of vessel
Inventor: SASAKI MASAYA
IPC: A01K97/20
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure for openably and detachably attach a lid to a vessel in a manner to enable smooth opening and closing operation. SOLUTION: This lid-attaching structure 4 is a mechanism to openably and detachably attach a lid 3 to a vessel 2 having an inner space and provided with a swinging shaft 14, a 1st engaging member 15, a 2nd engaging member 16 and an opening operation lever 17. The swinging shaft 14 is arranged along an edge of the vessel 2. The 1st engaging member is fixed to the lid and has a 1st engaging groove 22a opened in a manner to be engageable to the swinging shaft from the opening direction. The 2nd engaging member is swingably attached to the 1st engaging member and has a 2nd engaging groove 16a opening in a manner to be engageable to the swinging shaft from the opening direction when swung to the opening posture and engageable to the swinging shaft from a direction different from the 1st engaging groove when swung to the engaging posture.  The 2nd engaging member is swung from the opening posture to the engaging posture when engaged with the swinging shaft. The opening operation member restricts the swing of the 2nd engaging member to the side of the opening posture.
Patent JP-S60227836-A (JP)
Inventor: JIYOOJI DAN SATSUSHIYU
IPC: C07D307/60
Filed: 1984-08-09
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-H1110741-A (JP)
Title: Device for welding reel for magnetic tape cartridge
Inventor: HAYASHI YOICHI
IPC: B29C65/78
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a welding device that can attach and detach an upper reel onto a welding receive table easily and promptly, can improve productivity, can prevent displacement of the upper reel with respect to the welding receive table and can prevent welding unevenness with respect to a lower reel through relative rotation during the period of ultrasonic welding. SOLUTION: The welding device 70 includes an upper reel 4 and a lower reel 5 welded integrally in a manner holding the upper reel 4 and the lower reel 5 being fabricated to a reel hub 42 of the upper reel 4 by a weld receiving table 72 and a welding horn 74 and through ultrasonic vibration energy applied from the welding horn 74 to welding ribs 5c of the lower reel 5. A reel hub securing means 76 is provided on the weld receiving table 72 supporting the upper reel 4, which can give suction force or blowoff force relative to the reel hub 42 of the upper reel 4 mounted on the weld receiving table 72.
Patent JP-H0774197-A (JP)
Title: Semiconductor device, its manufacture, and lead frame used thereof
Inventor: DANNO TADATOSHI
IPC: H01L21/60
Filed: 1993-06-14
Abstract: PURPOSE:To improve the heat radiating and moisture resistance of a semiconductor device and, at the same time, to prevent the formation of resin burrs by coating the main surface of a semiconductor pellet opposite to its lead connecting surface with a soft film and exposing the soft film from part of a resin sealed package. CONSTITUTION:A semiconductor device 15 is provided with a semiconductor pellet 12, a plurality of leads electrically connected to the electrodes 12a of the pellet 12, and a package 14 which seals the pellet 12 and a part of the leads 6. In such a semiconductor device 15, the main surface of the pellet 12 opposite to its connecting surface with the leads 6 is coated with a soft film 10 formed of a soft material and the film 10 is exposed from part of the package 14. For example, the semiconductor device 15 is composed of TSOP IC and the film 10 is formed by using polyimide-isoindro-quinazolidione.
Patent JP-H071020-A (JP)
Title: Method and device for controlling shape of roll for transporting strip
Inventor: KIRA YOICHI
IPC: B21B41/10
Filed: 1993-06-14
Abstract: PURPOSE:To restrain defects in shape of a strip which is transported by winding it round a transporting roll. CONSTITUTION:Induction heating devices 4 are arranged confronting each other in both end parts of the transporting roll 3 with which the high temp. strip 2 is transported by winding it round. The induction heating devices 4 are made movable in parallel to the transporting roll 3 and are capable of approaching and separating from the transporting roll 3. A shape detector 14 is provided on the outlet side of the transporting roll 3. A controller 17 for sending a control signal 16 to the power supply 6 for induction heating based on a detected signal 15 of the shape detector 14 is provided. Both end parts of the transporting roll 3 are heated with the induction heating devices 4 and the amount of thermal expansion in a strip winding region is made uniform in the width direction.