baber/WOPTO huggingface dataset:
Patent JP-H05222194-A (JP)
Title: Preparation of polyamic acid
Inventor: FUKAZAWA MASATO
IPC: C08G73/10
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a polyamic acid improved in transparency and heat resistance by reacting a diamine, a tetracarboxylic acid dianhydride and a specified diaminoamide compound in gamma-butyrolactone. CONSTITUTION:A diaminoamide compound of the formula (wherein Ar is an aromatic residue; and Y is SO2 or CO, and one amino group and Y-NH2 are at the positions ortho to each other), a diamine and a tetracarboxylic acid dianhydride are reacted in gamma-butyrolactone at 80 deg.C or lower.
Patent JP-S53112844-A (JP)
Title: N-phenylcarbamoyliminodiacetic acid derivative, its preparation and antibacterial for agriculture and gardening
Inventor: FUJINAMI AKIRA
IPC: C07C239/00
Filed: 1977-03-10
Abstract: PURPOSE: N-penylcarbamoyliminodiacetic acid derivatives of formula I (X is halogen), for example, N-(3,5-dichlorphenyl)-carbamoyliminodiacetic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07233466-A (JP)
Title: Corrosion resistant metallic article and its production
Inventor: TOTSUTORI YOSHITAKA
IPC: C23C14/14
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a corrosion resistant metallic article having further improved corrosion resistance by dispersing Ti, Zr, Hf, V, Nb or Ta from the surface of a metallic article to a specified depth while reducing the concn. CONSTITUTION:One or more kinds of metals selected from among Ti, Zr, Hf, V, Nb and Ta or, as necessary, further Cr are dispersed from the surface of a metallic article to >=0.5mum depth while reducing the concn. This surface treatment is carried out by impressing about 700-2,000V bias voltage to the metallic article and irradiating the article with ions of the metals by a cathode arc discharge type ion plating method using a cathode of the metals. The metals can be dispersed from the surface of the metallic article to about 0.5-3mum depth so that the concn. is gradually reduced from about 100%.
Patent JP-H09218252-A (JP)
Title: Method for diagnosing deterioration of enclosed lead cell
Inventor: SHIOTANI HIROSHI
IPC: G01R31/36
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To enhance discrimination precision of deterioration of enclosed lead batteries constituting a group of enclosed lead cells accurately. SOLUTION: A group of enclosed lead cells is brought into 100% charged state (Step ST1). Voltage of a battery is then measured and a decision is made (Step ST3, ST4) whether it comes within a predetermined charging voltage range. Inner impedance is then measured for the batteries having voltage deviating from the predetermined charging voltage range. A decision is then made whether the enclosed lead battery has deteriorated based on the inner impedance thus measured (Step ST61, ST62). Subsequently, capacity is estimated for other batteries by measuring the inner impedance thereof and performing a discharge test (Step ST12, ST13). Finally, a decision is made whether the battery has deteriorated based on the estimated capacity thereof (Step ST14-ST18).
Patent JP-S62188853-A (JP)
Title: Belt transmission
Inventor: SHITO NAOMICHI
IPC: F16H57/02
Filed: 1987-02-07
Abstract: PURPOSE:To easily exchange a belt, by supporting an output shaft itself in a cantilever fashion, mounting a variable pulley at a free end of the output shaft, and moving a supporting member and the pulley along an input shaft. CONSTITUTION:An intermediate rotating shaft 52 is supported by two bearings 59a and 59b in a cantilever fashion. A cover 46 is designed to be separatable from a frame 45. A shaft supporting member 60 is formed with an elongate hole 61 so as to be slidingly adjustable relative to the frame 45. Accordingly, the supporting member 60 and a pulley may be moved along an input shaft by loosening a bolt and operating a lifting bolt 62, thus simplifying the exchange of a belt.
Patent JP-H11225322-A (JP)
Title: Scramble control method and receiver
Inventor: INOUE TETSUYA
IPC: H04N7/167
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce possibility of missing individual contract information even in the case of operation where a receiver is not always energized by enhancing a transmission efficiency of the individual contract information in the scramble control method applied to a satellite broadcast or the like. SOLUTION: Two kinds of information as long individual contract information 1 including both a contract content 13 and its validity 16, and short individual contract information 2 including only the validity 16 are prepared. In the case that only the validity is extended with the same contract content, the individual contract information 2 is sent. Since many individual contract informatmon sets are packed and sent by a transport packet with a fixed length, the transmission efficiency of the individual contract information is enhanced.
Patent JP-H10222033-A (JP)
Title: Color image forming device
Inventor: MOTOSUGI TOSHIHISA
IPC: G03G21/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To make a specified warning that the copying of an original is inhibited or the like to a user or a third person when the original is a special original such as the original whose copying is inhibited by providing a second warning means warning the third person that the original is the special original. SOLUTION: Firstly, the original is discriminated whether it is a paper money (the special original) or not, and when the original is discriminated as the paper money, a control panel display part displays so, and the user is warned as the original is the paper money, and a buzzer BZ buzzes. When the original is the paper money, and the control panel display part displays so and the buzzer BZ continuously starts buzzing, a warning state is not reset though the user operates a reset key on a control panel 8, and the user usually contacts with a shopman or the like in accordance with a warning display, or a person in charge hears continuous buzzer sound, and the person in charge must perform specified warning resetting operation as opening the front door of the device and closing it again.
Patent JP-H01201212-A (JP)
Title: Show case
Inventor: ISHIZAKA YOSHIRO
IPC: F25D17/08
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a merchandise limit function in addition to the interval holding function of merchandise by forming an exhibition stand so that a center can be higher and the circumference can be successively lower and providing a plane sight circular recessed place. CONSTITUTION:The center of an exhibition stand 44 is formed so as to be the highest and become successively lower from the center to the circumference, a plane sight circular recessed place 55 to receive individually the merchandise lower part is formed and thus, the opening shape of the recessed place 55 becomes the oval shape having a long axis in the inclination direction of the surface of the exhibition stand 44. For this reason, the merchandise container having a bottom part diameter smaller than the oval short axis and having the body part diameter larger than the short axis can be housed in the recessed place 55 when the exhibition stand 44 is flat, here, the body part is supported by the part of the short axis, inclined in the inclination direction, and held, becomes the unstable condition, finally, falls and is hard to be housed. Thus, the merchandise interval holding function and the merchandise limit function can be obtained.
Patent JP-H07240269-A (JP)
Title: Corona discharge device
Inventor: YONEKAWA NOBORU
IPC: G03G15/02
Filed: 1994-02-25
Abstract: PURPOSE:To reduce the uneven discharge even though a dirt is attached to the tip of a projecting form electrode, or a phemomenon to make the tip in a round form is generated, by making the positional relation between the tip of the projecting form electrode of a discharge member, and an approaching grid wire equal in all the projecting form electrodes. CONSTITUTION:The positional relation between the discharge ends to be the tips of projecting form electrodes 12 aligned in a discharge member 1, and grid wires 6a approaching to the discharge ends is made equal to all the electrodes 12. As a result, the functions to pull the charges discharged from the electrodes 12 to the wires 6a and to let flow to grid electrodes 6 can be made equal and sufficient. Consequently, even though a dirt, Si, and the like are attached to the tips, or a phenomenon to make the tips in a round form is generated, an uneven discharge can be reduced. That is, even though electrodes with a large discharge amount are distributed with electrodes with a small discharge amount, by the influence of the electric field, the distribution of the individual charged potentials of the electrodes with a large discharge amount is made equal making the potential difference between the high potential part and the low potential part almost equal, so as to reduce the uneven discharge.
Patent JP-H04267014-A (JP)
Title: Remote control
Inventor: KOYAMA MASAKI
IPC: H01H13/70
Filed: 1991-02-21
Abstract: PURPOSE:To miniaturize a remote control main body and improve the operability by providing an alternative switch for the display/no-display of a liquid crystal panel on the surface of an outer frame. CONSTITUTION:A remote control main body 1 is constituted of an upper case 2, a lower case 3, a door 4 and a cover 5. The door 4 is constituted of a liquid crystal panel 6 and an alternative switch 8. The liquid crystal panel 6 is set to the electrically conductive state to a board 9 with an electrically conducting member by an elastic conducting rubber 7. When the alternative switch 8 is provided on the surface of an outer frame, the remote control main body l can be miniaturized in the longitudinal direction, and the operability can be improved.
Patent JP-H11225117-A (JP)
Title: Optical sub-carrier transmitter
Inventor: DOI YOSHIYUKI
IPC: H04B10/50
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To realize an optical sub-carrier transmitter that needs no optical modulator. SOLUTION: A microwave oscillator 1 outputs a microwave and a modulated signal source 2 outputs a modulated signal. A mixer 3 modulates a microwave depending on a modulated signal. A modulated microwave amplified by an amplifier 4 is given to a locker terminal of a mode lock laser 6. The laser 6 emits an intensity-modulated optical pulse depending on the modulated microwave. A microwave for a carrier is directly modulated by giving the modulated microwave modulated by a modulating signal to the laser 6.
Patent JP-S58154427-A (JP)
Title: Manufacture of clip nut
Inventor: SHINJIYOU KATSUMI
IPC: F16B37/04
Filed: 1983-02-21
Abstract: PURPOSE:To reduce losses of a material and to miniaturize the body a clip, by forming the outline of an elastic locking piece on the lower arm of the main body of a clip having upper and lower arms and a curved part connecting the two arms and making the notched part of blanking work small. CONSTITUTION:The main body of a U-shaped clip having an upper arm 2, a lower arm 3 and a curved part 4 that connects ends of arms 2, 3 are formed from a thin elastic metallic plate. A female screw hole 6 is formed in a body with the arm 2, and the arm 3 is sheared to form the outline of an elastic locking piece 9. The part corresponding to an opening 8 is embossed to form a gap between the shearing edge 10 left in the arm 3 side. Then, blanking is performed for parts including the embossed part 15 to form an opening 8 into which a male screw is to be inserted. An end of the locking piece 9 is connected near the free end of the arm 3 allowing bending, and another end extends obliquely to the curved part 4.
Patent JP-H04266260-A (JP)
Title: Optical reader
Inventor: KANEKO SUKEJI
IPC: G02B7/00
Filed: 1991-02-21
Abstract: PURPOSE:To adjust an interval between a CCD image sensor and lens by using a spacer in the optical system employing the CCD image sensor. CONSTITUTION:The reader has a surrounding wall to surround a light receiving section 2 of a CCD image sensor and the bottom is in close contact with the CCD image sensor 1, and light shield structure is adopted for the top except the part in contact with a lens 3 and a spacer 4 is provided to adjust the interval between the CCD image sensor 1 and the lens 3 in the height of the surrounding wall.
Patent JP-H01202347-A (JP)
Title: Continuous casting machine for cast strip
Inventor: NAGAMICHI TOKIAKI
IPC: B22D11/06
Filed: 1988-02-08
Abstract: PURPOSE:To prevent surface cracking caused by eneven cooling at initial stage of casting and to form the product having good surface characteristic by forming plural pieces of longitudinal grooves at back side of metallic belt in continuous casting machine for cast strip to slowly cool the pouring metal. CONSTITUTION:At the back face side of the belt 2 near meniscus, plural pieces of the longitudinal grooves 9 are arranged to width direction of the belt 2. At the time of cooling by flowing a large quantity of cooling water at the back face side of the belt 2, quantities of conductive heat from thin part DA and thick part DB formed with the longitudinal grooves 9 are different. By this constitution, fine recessed parts are formed on the solidified shell surface at initial stage, and neighbor part of the meniscus is slowly cooled, and the surface cracking caused by uneven solidification at the initial stage of casting is prevented and the cast strip having good surface characteristic can be formed.
Patent JP-S53111787-A (JP)
Title: Liquid membrane type ion electrode
Inventor: OKA SHIYOUTAROU
IPC: G01N27/333
Filed: 1977-03-11
Abstract: PURPOSE: To conduct measurement of ion concentration with good precision by applying pressure continuously or intermittently on liquid ion exchanger in the electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61187993-A (JP)
Title: Overall treatment of sewage by initial adsorption
Inventor: TAMAKI YUKIHIKO
IPC: C02F3/12
Filed: 1985-02-14
Abstract: PURPOSE:To execute continuously an initial adsorption treatment by a low sludge load operation by adopting an aerobic system over the entire part of a treatment tank including a solid-liquid sepn. part, i.e., all aerobic system by making use of upward current circulating aeration. CONSTITUTION:The conventional sepn. part 3 is connected integrally to the down stream side of a divided sewage inflow part 2 where thorough mixing is executed. Said part is operated under the BOD-MLSS load having inclination or having small inclination if such inclination exists within the range where the propagation rate of the sludge is approximately equal to or smaller than the attenuation rate of the sludge. The initial adsorption effect of the activated sludge is thus continued. More specifically, the aerobic system over the entire part of the treatment tank 1 including the part 3, i.e., all aerobic system is adopted by making use of the upward current circulating aeration by a circulating aeration tank 4 to eliminate an oxygen deficient part. The MLSS concn. is thereby considerably increased and the inclined load over the entire area of the tank inside is eliminated. The initial adsorption treatment by the low sludge load operation is thus continuously executed.
Patent JP-S56124119-A (JP)
Title: Magnetic recording medium
Inventor: IMAOKA YASUO
IPC: G11B5/702
Filed: 1980-03-05
Abstract: PURPOSE:To obtain a stable-quality magnetic recording medium, by combining the radiation sensitive modified resin and the radiation sensitive elastomer. CONSTITUTION:The radiation sensitive modified resin which shows >=1.0X10<3> dynes/cm<2> dynamic elasticity modulus within 20-60 deg.C temperature range in 100Hz before modification due to sensitivity to radiation and has the unsaturated double bond and the soft resin which sowns <=1.0X10<9> dynes/cm<2> dynamic elasticity modulus within 20-60 deg.C temperature range in 100Hz or the radiation sensitive soft resin such as the prepolymer, oligomer, and telomer of said soft resin which has the unsaturated double bond are mixed in 8:2-2:8 to obtain a binder. Ferromagnetic particles are dispersed into this binder, and said resins are cross-linked and polymerized by radiation to obtain a magnetic recording medium.
Patent JP-H10219798-A (JP)
Title: Selector valve of forced siphon washing devide
Inventor: MORIKI HIROYUKI
IPC: F16K5/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a selector valve used for this kind of washing device capable of forcedly starting siphon operation even if it is a water supply pipe with small caliber. SOLUTION: A selector valve 12 is used for a forced siphon washing device 11 forcedly starting siphon operation by providing a second trap 34 in the middle part of a drain 2 on the understream side lower than a trap 3 of a toilet main body 1 and making a space 22 between both traps 3 and 34 into negative pressure. A channel for toilet washing water is made in a valve body of the selector valve 12, and an aspirator for generating negative pressure is provided in the middle part of the channel in parallel with a rotational shaft of the valve body. Water supply inlet, outlet of the toilet washing water and suction inlet connected to the space between both traps 3 and 34 are formed in a valve case of the selector valve 12. Negative pressure area of the aspirator can be connected to the suction inlet.
Patent JP-S55147474-A (JP)
Title: Production of solder washer array sheet
Inventor: SAKAMURA TOSHIHIRO
IPC: B23K35/14
Filed: 1980-03-05
Abstract: PURPOSE: To readily produce the solder washer array sheet by inserting solder washers into a groove jig which has solder-washer-fitting holes in the specified positions, holding these by a pin jig, turning them upside down then removing the groove jig, putting on paper tapes, again putting on the groove jig, and blanking the tapes through pressing.  
     CONSTITUTION: Solder washers 3 are inserted into the grooves 4 of a groove jig 6 which is provided with holes 5 concentrically to the solder-washer-inserting grooves 4 provided at a pitch P. Next, a pin jig 8 protrusively provided with pins 7 of the same diameter as that of the terminals of the printed plate at the pitch P is put on the groove jig 6 while letting the pins fit into the holes 5. Next, these are turned over and the groove jig 6 is once removed. After the paper tapes 2 provided with holes 9 for fitting the pins 7 are fitted on the pins 7, the groove jig 6 is put thereon. In this state, pressure Q is applied to the groove jig 6 by a press or the like. The solder washers 3 are force-fitted into the paper tapes 2 as the tapes 2 are blanked between the same and the grooves 4, whereby the soldere washer array sheet is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58146673-A (JP)
Inventor: MATSUMOTO TAKEJI
IPC: E04H12/10
Filed: 1982-02-23
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-S54121425-A (JP)
Title: Duct burner
Inventor: KIURA NOBUSHI
IPC: F23D14/22
Filed: 1978-03-13
Abstract: PURPOSE: To make flame ignitability and safety favorable as well as to improve oxygen concentration in the propinquity to burner nozzles in such a way that a burner cylinder is made to be dual pipes, fuel is passed into the inner cylinder, fresh air is delivered between the inner cylinder and outer cylnder.  
     CONSTITUTION: Air sleeves 4 are provided around a burner header 1, air nozzles 5 are installed annularly around the burner header 1. And a duct burner is constituted by installing plural pieces of the burners in the duct 3. This facilitates to supply fresh air (A) passing through the burner header 1 via the air nozzles 5 around fuel (flames) gushed up through each nozzle 2 and to stabilize combustion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10227409-A (JP)
Title: Pulverized coal burning boiler
Inventor: ECHIZENYA MAKOTO
IPC: F22B31/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To enable occurrence of nitrogen oxide to be restricted by improving combustion property of a pulverized coal burner even under a state of lack of air and further to enable the occurrence of unburned part to be restricted by extending a staying time of combustion gas within a furnace. SOLUTION: In a pulverized coal burning boiler in which rows of burners 12a, 12b and 12c having a plurality of pulverized coal burners 11 arranged side-by-side in a lateral direction of a furnace 2 are arranged at each of a furnace front wall 2a and a furnace rear wall 2b in several stages in a vertical direction, the burners 11 at the upper-most stage burner row 12a are slant burners 11a fixed in a desired downward angle α in such a way that pulverized coal fuel C may be injected downwardly into the furnace 2.
Patent JP-H10224951-A (JP)
Title: Wiring machine
Inventor: YAMADA TAKAYUKI
IPC: H01R43/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a machine for laying a wire surely. SOLUTION: The wiring machine 1 comprises a drive shaft 2c to be driven in the horizontal or vertical direction. A head rotating mechanism 12 comprising 8 grasping mechanism 11 and a head part 13 is arranged on the side face of the drive shaft 2c. A guide wall 23 and a guide protrusion 24 are projecting from the plate surface 21c of a male plate 21 constructing the head part 13 and a guide groove 25 is made between the guide wall 23 and the guide protrusion 24. A press pin 32 is inserted into the guide groove 25. First through third roller shafts 26-28 are formed on the plate surface 21c and fitted with first through third rollers 29-31, respectively. A cutting mechanism 43 having a cutter 43a is disposed on a mounting table 5 and a wiring plate 14 is arranged while abutting on the cutter 43a.
Patent JP-H07233933-A (JP)
Title: Slurry density regulation equipment
Inventor: SHIMODA HIROMI
IPC: F23K1/02
Filed: 1994-02-25
Abstract: PURPOSE:To make the density of slurry be within a desired range by regulating the amount of addition by enlarging the opening of a control valve when a difference between air pressures in two detecting tubes being inserted into a slurry tank and made to differ in the height of the lower end is larger than a set value. CONSTITUTION:There is a difference in a height H between the lower end 13 of a detecting tube 11 and the lower end 14 of a detecting tube 14, both of the tubes being inserted vertically into slurry 10 in a slurry tank 2, and small air discharge holes of the same size are bored in the lower ends 13 and 14 respectively. Air pressure lead-out tubes 16 and 17 are connected to the detecting tubes 11 and 12 respectively and air pressures in the detecting tubes 11 and 12 are led thereby to a differential pressure gage 18. In the case when a differential pressure detected by the differential pressure gage 18 is larger than a set value 20 inputted to a control device 19, the opening of a control valve 7 is enlarged, and when the differential pressure detected by the differential pressure gage 18 is smaller than the set value 20, the opening of the control valve 7 is lessened. Thereby the quantity of addition liquid to be supplied to a mixer 1 is regulated and the density of the slurry entering the slurry tank 2 is thereby regulated.
Patent JP-H07232326-A (JP)
Title: Volume reduction machine for waste plastic
Inventor: TACHIBANA TOSHIO
IPC: B29B17/00
Filed: 1994-02-25
Abstract: PURPOSE:To pelletize a waste plastic at a higher efficiency and a lower cost. CONSTITUTION:A title machine comprises a crosswise long casing 13 provided with a waste plastic supply port 11 at the rear end thereof and an extruding port 12 at the front end thereof, a crosswise long rotating shaft 14 disposed in the casing 13, a motor 15 for rotating the rotating shaft 14, and a heating means for heating a waste plastic supplied into the casing 13. The waste plastic supplied from the supply port 11 of the casing 13 is melted to be extruded out of the extruding port 12 as a rod-form solid material X. A spiral blade 21 is provided on the front half part of the rotating shaft 14. A plurality of waste plastic stirring members 22A, 22B, 22C projected in a radial direction are provided at intervals on the rear half part of the rotating shaft 14 so as to feed the waste plastic frontward.