baber/WOPTO huggingface dataset:
Patent JP-H0577961-A (JP)
Title: Paper feeder for picture forming device
Inventor: SHIDA TOSHIO
IPC: G03G15/00
Filed: 1991-09-24
Abstract: PURPOSE:To prevent transfer paper from vibrating by frictional action generated between the transfer paper and a drive roller. CONSTITUTION:Constitution is characterized by forming each drive roller 11, 21, 31 of constituting paired conveying rollers 10, 20, 30, arranged in a conveying path of transfer papers P1, P2 reaching a picture transfer region of a sensitive material drum 1 from paper feed cassettes C1, C2, into a solid roller and by forming each roller in a driven side, brought into press contact with each drive roller, into sponge rollers 12, 22, 32, so that a nip region of each paired conveying roller is increased to improve a conveyance characteristic and simultaneously vibration of the transfer papers P1, P2 can be absorbed by elastic action of each sponge roller.
Patent JP-H1089462-A (JP)
Title: Control unit of continuously variable transmission
Inventor: TOMINAGA MASAKAZU
IPC: F16H61/662
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To make improvements in fuel consumption when a torque converter is in a lockup state and to maintain this lockup state even in a full-open high speed running state, and to prevent an engine from being stalled at the time of full-open starting acceleration at the unlockup state, by properly controlling the fluid pressure to be fed to the torque converter from a fluid pressure control circuit of a continuously variable transmission. SOLUTION: Control pressure PL-SOL for controlling the extent of line pressure PL is fed to the pressure intensifying side of a corque converter pressure regulating valve 124, while torque converter driving pilot pressure PT/ C-PLT, where drain is controlled to be switched by a torque converter selector valve 129, is fed to the pressure reducing side. Then, a torque converter 12 drains the torque converter driving pilot pressure PT/C-PLT, increasing the extent of torque converter pressure PT/C in time of a full-open high speed running state in a lockup state and full-open starting acceleration in an unlockup state, but at the time of excepting that, this torque converter pressure PT/C is lowered to some extent without draining the torque converter driving pilot pressure PT/C-PLT.
Patent JP-H1158773-A (JP)
Title: Ink jet recorder
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a used ink cartridge from being reused simply after it is refilled with ink by detecting a stop means provided only with a new cartridge at the time of loading the ink cartridge thereby making a decision whether it is a new cartridge or an old cartridge. SOLUTION: An old cartridge OC is loaded into a loading section 130. Since a sealing film CF has been damaged already, an ink supply needle 111 intrudes into an ink supply section IS with substantially no resistance when it is lowered gravitationally. In this regard, the ink supply needle 111 is not not pushed down by the sealing film CF. Since a second switch 124 is not closed, the circuit of a decision means 120 is not actuated. Consequently, an operator can recognize loading of an old cartridge OC.
Patent JP-H1094170-A (JP)
Title: Power consumption control system
Inventor: TANI KAZUTOSHI
IPC: H02J13/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To control the quantity of whole power consumption in general home, etc., to be within the rated quantity of power. SOLUTION: Based on the commercial power source flowing in the power cable 1 of a home, a current transformer 2 detects the present quantity of the whole power consumption consumed in a plurality of electric apparatuses 5, and this is supplied to an arithmetic unit 10 within a current detecting terminal 4 through an A/D converter 3. In the set current memory 9 of this terminal device 4, the rated quantity of current of the home set by a current setter 8 is stored. The arithmetic unit 10 forms current data which show the state of power consumption in the home, and outputs this onto a network. A control terminal 6 fetches the current data outputted onto this network, and also it performs mutual communication with each control terminal 6, and controls the electric apparatus 5 decided hereby to, for example, OFF.  Hereby, the said quantity of whole power consumption can be controlled within the rated quantity of power.
Patent JP-H1187403-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUWA MOTOHIRO
IPC: H01L21/60
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To form a dam which eliminates the necessity of a metallized pattern to prevent a solder flow, is not misaligned, and prevent a solder flow accurately. SOLUTION: An electrode 2a of a printed circuit board 2 of a CCB connection semiconductor device 1 is formed with a Cu wiring pattern 23 , an Ni wiring pattern 24 , and an Au wiring pattern 25 , and the Au wiring pattern 25 is formed so that the Ni wiring pattern 24 is exposed to the outer periphery of the Au wiring pattern 25 . Also, an Ni oxide obtained by oxidizing the Ni wiring pattern 24 which is obtained by exposing the printed circuit board 2 to the outer periphery of the electrode 2a by a plazma ashing device in an oxidizing atmosphere, and the oxide is used as a dam 26 . Then, the dam 26 of the electrode 2a is formed in a self-aligning manner on the outer periphery of the Au wiring pattern 25 .
Patent JP-S60136166-A (JP)
Title: Air electrode
Inventor: NAKAMURA TOSHIAKI
IPC: H01M4/86
Filed: 1983-12-26
Abstract: PURPOSE:To increase mechanical strength and leakage resistance by arranging belt-form non-perforated portions at both ends of current collecting layer, bonding the non-perforated portions in liquidtightness, and impregnating polyolefin family copolymer in both ends of electrode sheet. CONSTITUTION:A three layer structure electrode sheet prepared by stacking a water repellent layer having oxygen gas permeable ability, a porous catalyst- layer having oxygen gas reduction ability, and a current collecting layer is curved or bent in a desired form and both ends of the electrode sheet is bonded to form an air electrode. A belt-form non-perforated current collecting part is formed at each end of the current collecting layer and bonded together in liquidtightness by welding, press-bonding, or with adhesive. Polyolefin family copolymer is impregnated to both ends of the electrode sheet. By this process, mechanical strength and leakage resistance of the electrode are increased.
Patent JP-S60137961-A (JP)
Title: Manufacture of polyamide composition
Inventor: ITOU FUMISAKU
IPC: C08L101/00
Filed: 1983-12-26
Abstract: PURPOSE:To obtain a composition of improved heat and impact resistance and water-absorptivity, with high melt viscosity, by incorporating polyamide with modified aromatic polymer etc. followed by kneading in a molten state. CONSTITUTION:The objective composition can be obtained by incorporating (A) 60-95pts.wt. of a polyamide (pref. polyamide homopolymer) with (B) 5-40pts.wt. of modified aromatic polymer prepared by kneading in a molten state (i) 100pts. wt. of an aromatic polymer (ii) 0.05-5.0pts.wt. of unsaturated compound and (iii) 0.01-5.0pts.wt. of peroxide, and (C) 0-30pts.wt. of either ethylene copolymer or modified ethylene copolymer derived from grafting (iv) 0.05-5.0pts.wt. of unsaturated compound to (v) 100pts.wt. of ethylene copolymer followed by kneading in a molten state. Said unsaturated compound is pref. maleic anhydride, dodecenyl succinie anhydride, etc.
Patent JP-S61123661-A (JP)
Title: Polyamide resin composition
Inventor: NAGAI YOSHITERU
IPC: C08K3/34
Filed: 1984-11-19
Abstract: PURPOSE:A low-cost composition that is composed of a specific sericite and a polyamide resin of a specific relative viscosity, thus reducing greatly the abrasion of mold and relating devices and showing high reinforcing effect without any adverse effect on intrinsically excellent properties of reinforced polyamide resin. CONSTITUTION:The objective resin composition is composed of 20-50wt% of sericite of K2O.3Al2O3.6SiO2.2H2O, which is crushed into particles of less than 25mu average particle sizes and of 50-70wt% of a polyamide resin of 2.3-2.6 relative viscosity. The sericite preferably has less than 10mu particle sizes on the average and is treated with a silane coupling agent.
Patent JP-H1177802-A (JP)
Title: Method and equipment for forming sheet
Inventor: IIO HIROFUMI
IPC: B29L7/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent a synthetic resin material of a monomeric substance such as a monomer from sticking easily to the periphery of a charging device, by sucking and removing the gas containing the material which is produced from a molten sheet. SOLUTION: In these method and equipment for forming a sheet, a synthetic resin material in a molten state A is discharged to be a molten sheet B continuously from a discharge port 1a of a slit die 1 and charged with electricity by an action of electric discharge of a charging device 3 and the molten sheet B is moved in rotation in close contact with the external surface of a cast drum 2 and made a hardened sheet. On the occasion, the gas containing the synthetic resin material of a monomeric substance such as a monomer is sucked and removed between the discharge port 1a of the slit die 1 and the charging device 3.
Patent JP-H0559649-A (JP)
Title: Method for operating hosiery knitting machine and the same knitting machine
Inventor: WATANABE CHIHARU
IPC: D04B35/10
Filed: 1991-08-30
Abstract: PURPOSE:To efficiently carry out timer operation of a knitting machine by breaking an electric source when knitting is stopped by accident even before reaching set time when stop of knitting and break of electric source of the knitting machine are carried out. CONSTITUTION:A timer set mechanism 11, accident detecting mechanism 9, controller 8 and electric source 10 are operationally coupled. When the output of trouble information is done from the accident detecting mechanism even within set time, electric source breaking signal is fed out from the controller and an operating mechanism 6 is stopped and simultaneously the electric source is broken and conducting state is released.
Patent JP-S6489401-A (JP)
Title: Quality improvement method of surface of magnetic powder
Inventor: SHIMOMURA MASAHITO
IPC: H01F1/42
Filed: 1987-09-30
Abstract: PURPOSE:To bond a macromolecular chain chemically on the surface of magnetic powder, by treating the magnetic powder with a diisocyanate compound, thereafter treating the powder with an azo compound having a carboxyl group, and treating powder with the derivative of radiacal polymerizing ethylene. CONSTITUTION:Magnetic powder is treated with a diisocyanate compound such as hexamethylene diisocyanate. trilene-2,4-diisocyanate. A hydrooxide groop, which is present in the oxide layer of the surface of the magnetic powder, reacts with one isocyanate group of the diisocyanate compound. Thus, the isocyanate groop is introduced into the surface of the magnetic powder. Thereafter, the magnetic powder is treated with an azo compound having a carboxyl group, e.g., 4,4,-azobis-. Thus the azo group is introduced into the surface of the magnetic powder. The azo group has the starting ability of radical polymerization. Therefore the radical polymerization of the ethylene derivative is started from the surface of the magnetic powder by the treatment with the derivative of the radical polymerizing ethylene. Thus the macromolecular chain is bonded.
Patent JP-2000086597-A (JP)
Title: 2-amino-bicyclo[3.1.0]hexane-2,6-dicarboxylic acid derivatives and their production
Inventor: ADAM GEO
IPC: A61P25/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To readily obtain the subject compound useful as a ligand for a metabotropic glutamate receptor of group II in high yield in a diastereomeric and enantiomeric purity by using a specific intermediate. SOLUTION: The carbonyl group of a compound of formula I (R" and R"' are each benzyl or a lower alkyl) is reduced to a hydroxyl group to give a compound or formula II or III. If desired, the compound of formula II is alkylated, alkenylated or benzylated, the azido group is reduced to an amino group and the ester group is hydrolysed. The double bond of the obtained compound is hydrogenated using, if desired, a tritium gas to give a compound of formula IV (R1 is hydroxyl, a lower alkoxy, a lower alkenyloxy, benzyloxy, H or the like; R11 is H, a deuterium atom, a tritium atom or the like; R2 is H or the like). As a result, a compound useful for suppression of a neurological symptom and a psychiatric disease is provided.
Patent JP-S62104874-A (JP)
Title: Dye for mass-coloring of synthetic fiber
Inventor: IMAKOMI HIROSHI
IPC: C09B63/00
Filed: 1985-10-31
Abstract: PURPOSE:To provide the titled sulfonic acid-type dye represented by a specific formula, usable without causing the clogging of spinning nozzle by the precipitation of inorganic salt crystals inherent to conventional dye, capable of remarkably improving the operation rate of a spinning machine and suitable for the dyeing of acrylic fiber, etc. CONSTITUTION:The objective dye is represented by formula D<+>-ROSO3<-> (D<+> is cationic dye residue; R is 8-18C aliphatic alkyl) (e.g. the compound of formula). The dye can be produced by adding an aqueous solution of a lake-forming agent to an aqueous solution of a cationic dye, leaving the mixture, removing the supernatant liquid and dissolving the obtained tarry or crystalline material in glacial acetic acid.
Patent JP-H04122365-A (JP)
Title: Bubble jetting bath tub apparatus
Inventor: UMEKAGE YASUHIRO
IPC: A47K3/10
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a bubble jetting bath tub apparatus which keeps vibrations and noises from transmitting to rooms below the floor or neighboring rooms during the operating of a bubble jetting device by arranging a vibration preventer between a circulation pump and a receiving base thereof and a bath tub and a bath tub receiving base. CONSTITUTION:A bubble jetting bath tub apparatus is provided with a pipeline 2 through which water circulates with a circulation pump 1 and a bubble jetting device 6 which spouts a jet flow at a jetting port 7 as a mixture of water and bubbles on the side 5 of a bath tub. It also has a bath tub 3 equipped with the pipeline 2 and the bubble jetting device 6, a bath tub receiving base 8 on which a circulation pump 1 and the bath tub 3 are placed, a circulation pump receiving base 19 comprising a step provided by lifting a level at a part of a bottom plate 9 of the bath tub receiving base 8 and vibration preventers 15 and 16 comprising a vibrationproof rubber arranged between the circulation pump 1 and the circulation pump receiving base 19 and the bath tub 3 and the bath tub receiving base 8. As a result, vibrations can be insulated as generated when a water flow containing bubbles is jetted in the bath tub 3 thereby keeping vibrations and noises from transmitting to rooms below the floor and neighboring rooms during the operating of the bubble jetting bath tub apparatus.
Patent JP-H1179691-A (JP)
Title: Lifting device for high lift work vehicle
Inventor: HIUGA NARIMIKI
IPC: B66F9/06
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prostrate an arm, facilitate drawing of a hanging load toward a bucket side, and improve safety of work. SOLUTION: A cylinder device 10 for lifting a post 4 is formed as a three step cylinder device provided with a first piston rod 21 and a second piston rod 22, the cylinder part 14 thereof is connected to a lower post 11, and the first piston rod 21 is connected to an upper post 12, respectively. A base 25 is rotatably supported to the upper post 12, a support bracket 26 is erected on both sides of the second piston rod 22 in an upper part of a base 25, a slantly moving bracket 28 provided with an oblong hole 27 is pivotally supported to the supporting bracket 26 freely to rotate vertically, and an arm holding member 19 is fixed on the slantly moving bracket 28.  A turning bracket 33 is rotatably supported to the tip end part of the second piston rod 22, and a piece 34 which is slidably fitted to the oblong hole 27 of the slantly moving bracket 28 is connected and pivotally supported to the upper end part of the turning bracket 33.
Patent JP-S60141555-A (JP)
Inventor: GUROBAA ERU FUARAA
IPC: C08J7/043
Filed: 1984-11-21
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-H0797691-A (JP)
Title: Automatic film thickness control system for electroless plating
Inventor: URABE ISAO
IPC: C23C18/31
Filed: 1993-09-30
Abstract: PURPOSE:To exactly and automatically control the film thickness. CONSTITUTION:Film thickness monitor units 3, 4 which continuously and automatically detect plating reaction speeds are disposed in a plating liquid tank and a computer COM is connected to these units 3, 4. The computer COM calculates the time necessary for immersion of respective works from the plating reaction speeds described above and the specified film thickness of the respective works A to H and respectively calculates the pulling up time when the respective works attain the specified film thickness from the time for changing the respective works into the plating bath tank and the time required for immersion described above. The computer COM displays the pulling up time when the respective works attain the specified film thickness in order of the earlier time on a liquid crystal projector.
Patent JP-S6488439-A (JP)
Title: Color printer
Inventor: KANDA HIROTAKA
IPC: G03D3/00
Filed: 1987-09-29
Abstract: PURPOSE:To reduce driving sources and to simplify mechanism by integrally driving a follower roller with an opening and closing door which has a slit forming a thin aperture for test exposure and sequentially conveying printing paper by a quantity equal to the width of the slit every time exposure is completed once. CONSTITUTION:The follower roller 11 which moves between the position out of an exposure optical path and the position in the exposure optical path every time exposure is performed once onto all the surface and the opening and closing doors 12 and 13 which have the slits 12a and 13a forming the thin aperture 15 for test exposure are integrally driven so as to be positioned on the position out of the exposure optical path and on the position in the exposure optical path. In case of the test exposure, the opening and closing doors 12 and 13 are positioned on a closing position in the exposure optical path so as to sequentially convey the printing paper 8 by the quantity equal to the width of the slit every time exposure is completed once. Thus, the opening and closing action of said doors 12 and 13 are performed with the driving source for follower roller 11 by moving outside and inside the exposure optical path, so that the driving sources are reduced and the mechanism can be simplified.
Patent JP-H09289043-A (JP)
Title: Method and device for recovering na
Inventor: TSUCHIMOTO TOMONORI
IPC: C22B7/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique which enables easily recovering Na from waste NaS batteries with no metal debris mixed the the Na. SOLUTION: Molten Na forced to flow down from a waste NaS battery W is put into a filter 5 installed inside a heating oil reservoir 1, metal debris 6 is separated therefrom, and the molten Na is collected on the bottom of the heating oil reservoir 1 by use of the difference in specific gravity between the molten Na and paraffin oil. The molten Na from which the metal debris 6 has been excluded is taken out from a molten Na outlet 7 provided in a position higher than the bottom surface of the heating oil reservoir 1 but lower than the lower surface of the paraffin oil. Preferably the outlet 7 is pointed diagonally downward.
Patent JP-H0795957-A (JP)
Title: Cornea endothelial cell camera
Inventor: KATSURAGI KENJIRO
IPC: A61B3/12
Filed: 1993-09-30
Abstract: PURPOSE:To provide a cornea endothelial cell camera which enables the photographing of a clear image of a cornea endothelial cell over a wide range of area without being disturbed by a reflected luminous flux from the surface of the cornea. CONSTITUTION:A cornea endothelial cell camera has a lighting optical system 4 which lights the inside of an eye E to be inspected from the perimeter of a cornea C to take an endothelial cell image lighting an endothelial cell N based on scattered light SP from behind the cornea C and a photographing system 3 right facing the eye E to be inspected.
Patent JP-S60161939-A (JP)
Title: Production of polyether compound
Inventor: MURAI TAKAAKI
IPC: C07C67/00
Filed: 1983-12-27
Abstract: NEW MATERIAL:The polyether compound of formula I (R is residue of a compound having hydroxyl group; n1, n2...nl are 0 or integer of 1-100, and their sum is 1-100; l is 1-100 representing the functionality of R; A is substituent group of formula II). USE:Useful as an industrial raw material of various resins. A resin having excellent hardness, strength and weatherability can by synthesized therefrom. Furthermore, the compound has high reactivity and can be utilized in various reactions. For example, addition of a silane compound to the titled compound gives a raw material of a silane coupling agent, or it can be utilized as a modifier of an unsaturated polyester resin taking advantage of the radical polymerization capability of vinyl group. PREPARATION:The compound of formula I can be prepared by reacting a compound having hydroxyl group with 4-vinylcyclohexene-1-oxide at -20-+200 deg.C, preferably 0-80 deg.C in the presence of a Lewis acid.
Patent JP-S62103802-A (JP)
Title: Power source circuit for magneto-resistance effect type magnetic head
Inventor: SATO KENICHI
IPC: G11B5/02
Filed: 1985-10-31
Abstract: PURPOSE:To prevent an excessive voltage charging to a coupling capacitor by controlling a power supply circuit and a switching means with a control signal of a power source control signal generating device. CONSTITUTION:For a bias winding 19 of a MR head, the bias electric current is supplied from an input terminal 14 of a power supply circuit 12 through a resistor 20 by a connector 21, the bias winding 19 of the MR head is connected to connectors 21 and 22 and the bias electric current flows at the bias winding 19. The bias electric current is detected by the second electric detecting device 23, a delaying pulse generating device 24 to generate the single pulse signal, which is delayed for the constant time, is triggered and the signal is inputted to a power source control signal generating device 16. The power source control signal generating device 16 outputs the signal whose power source is on, inputs from a control terminal 17 to the power supply circuit 12, makes the electric circuit 12 into the on condition, simultaneously releases a ground switch 19 and to a magneto-resistance element 2 of the MR head, the detecting electric current is supplied. Thus, at the coupling capacitor, the excessive voltage charging will not occur.