baber/WOPTO huggingface dataset:
Patent JP-H0781409-A (JP)
Title: Door trim fitting construction
Inventor: SERA KENICHIRO
IPC: B60J5/04
Filed: 1993-09-10
Abstract: PURPOSE:To easily perform fitting/detaching works of a door trim against a door inner panel in a short time and reduce the number of parts. CONSTITUTION:In a door trim fitting construction in which a handle part 3 fitted to a door trim main body 1a is mounted on a door inner panel 2 so as to fit a door trim 1 to the door inner panel 2, a connecting member 5 connecting the handle part 3 to the door inner panel 2 is provided. The connecting member 5 is provided with a first locking part 6 detachable to the handle part 3 and a second locking part 7 detachable to the door inner panel 2, and when the door trim is mounted, the connecting member 5 is locked with the door inner panel 2 in the condition of being locked with the handle part 3, meanwhile, when the door trim is detached, the handle part 3 can be detached from the connecting member 5 while maintaining the locking condition of the connecting member 5 with the door inner panel 2.
Patent JP-S61104655-A (JP)
Title: Semiconductor memory cell
Inventor: HONMA NORIYUKI
IPC: H01L21/331
Filed: 1984-10-29
Abstract: PURPOSE:To obtain the small-sized memory cell reinforced in alpha-ray resistance which needs of addition of capacitors, by a method wherein a transistor is set in reverse action. CONSTITUTION:The conventional collector is used as the emitter of a transistor, and the conventional emitter as the collector. Therefore, a region n<+>BL50 corresponds to an emitter 60 of the circuit diagram, and a region n<+>BL51 to an emitter 61. (the emitters 60, 61 are regions n<+>BL, which is shown by bold lines). This shows that electrons collecting to the regions n<+>BL51, 51 collect to a bit line 62 and a word line 63, respectively; accordingly, these charges do not contribute to information breakdown. Then, with respect to the soft error caused by alpha rays, only charges generating in transistor parts (n<+>, p, n<-> parts) above the regions n<+>BL can be considered, and the amount of charges generating in this part is much smaller than that in the Si p-substrate. Consequently, the title element becomes substantially strong to the soft error caused by alpha rays.
Patent JP-S6382824-A (JP)
Title: Mounting structure for fuel filler tube
Inventor: SASAKI MICHIAKI
IPC: B60K15/04
Filed: 1986-09-26
Abstract: PURPOSE:To enable absorption of a mounting error, by a method wherein a fuel filler tube is secured, in a state to energize a flange part in a press direction, by means of a bracket having a hole being capable of regulating a mounting position. CONSTITUTION:In mounting of a filler tube 1, a bolt hole 30 of a bolt 13 of a first bracket 21 is first mated with a bolt hole 42 on the under surface 27 side of a side member 26 for temporary locking by means of a bolt 13 and a nut 14. The filler tube 1 is brought into a turned upward state, a second bracket 22 is also temporarily locked, in a similar manner described above, to a bracket 32 on the car body side to mount the filler tube 1, and a resilient material 24 is forced into contact with a back 23 of a wheel house outer 6. Through proper oblique displacement of the bolt hole 30, the first bracket 21 enables simultaneous regulation in a longitudinal direction and in the direction of the width of a car of a mounting position.
Patent JP-S6283558-A (JP)
Title: Damper device of gear train
Inventor: MATSUURA MASAAKI
IPC: F16F15/16
Filed: 1985-10-09
Abstract: PURPOSE:To stabilize a damper effect through stabilization of operation of a check valve, by a method wherein a check valve situated to the hydraulic circuit of the hydraulic damper mechanism of a gear train, driving the cam shaft of an internal combustion engine, is situated in a position where a centrifugal force is ineffective. CONSTITUTION:A damper mechanism A operated by means of the oil pressure of a gear train is positioned to a flange member 13 secured to a large part 7a of a cam shaft 7. An oil pressure introduced in the damper mechanism A is fed from an oil pressure source through an axis hole 7c of a cam shaft 7. A check valve 19, adapted to prevent the occurrence of reverse flow of pressure oil, is placed so that a valve body is operated within an axis hole 7c and besides in the axial direction of the cam shaft 7.
Patent JP-H0275565-A (JP)
Title: Image former
Inventor: SAITO JUN
IPC: B65H29/60
Filed: 1988-09-08
Abstract: PURPOSE:To enable the sheet ejection direction to be set up with the priority to the sorter mounting side in a change-over device for a plurality of sheet ejection parts by mounting a secondary driving means which drives the change- over means with the priority to the primary driving means which selects one of ejecting parts. CONSTITUTION:An image former having both a change-over means 11 (flapper) which selects one of primary and secondary ejecting parts 9 and 3 ejecting a sheet P and a primary driving means 41 (driving arm) driving said change-over means has a secondary driving means 42 which drives the change-over means 11 with the priority to said primary driving means 41. The primary driving means 41 opposes to the insert hole 7 of a side tray 6 and if the side tray 6 is not inserted in the hole 7, the change-over means 11 acts to have the sheet P guided and ejected via an ejection roller 3 which constitutes the secondary ejection part.
Patent JP-H0560559-A (JP)
Title: Height measuring apparatus
Inventor: SANNOMIYA KUNIO
IPC: G01C3/06
Filed: 1991-09-05
Abstract: PURPOSE:To provide a height measuring apparatus of excellent performance used for measuring the height of a subject to be measured without making contact therewith, while reducing errors in measurements. CONSTITUTION:A subject to be measured is fixed on a block 101 and is illuminated by a light source 103 and two images are taken by two image pickup devices 104, 105, corresponding A/D converters 106, 107 and image memories 108, 109 and the characteristics of the images are extracted by characteristic extraction means 110, 111 and are checked by a characteristic checking means 112 and thereby the amount of deviation of a point to be measured from the optical axis of each of the image pickup devices is found. The height of the subject to be measured is measured by a height computing means 113 whereby accurate measurements are made possible even with a material the surface for measurement of which has small diffuse reflectance.
Patent JP-H10150353-A (JP)
Title: Phase comparator circuit
Inventor: MASUDA NOBORU
IPC: H03K5/26
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To raise warning only on the occurrence of a specific phase shift by comparing phases of 1st and 2nd signals and outputting a warning signal when a phase difference reaches a threshold level so as to avoid an error in visual error in the case of using an oscilloscope. SOLUTION: When phases of signals from input terminals 1, 2 are equal to each other, the phase of the signal given to a node 102 of a phase comparator circuit 10 via a circuit 21 is delayed more than that given to a node 101. While a level of a node 107 reaches an intermediate level after the signal passes through the phase comparator, a level of a node 108 goes to a high level, and an output from a differential amplifier 50 goes to a low level. In the case that the signal delivered to the node 102 via a circuit 102 is reverse to the relation above, an output from a differential amplifier 50 goes to a high level, and a warning signal output terminal 4 coupled with the circuit 21 goes to a low level, and then no warning signal is outputted.  On the other hand, when the phase of the signal from the input terminal 1 is lagged more than the phase of the signal from the input terminal 2 and the phase difference reaches a dead band difference via the circuit 21, a warning signal is outputted from the output terminal 4.
Patent JP-H0671313-A (JP)
Title: Method for cooling work roll in control rolling of thick steel plate
Inventor: MORIMOTO SADAO
IPC: B21B27/10
Filed: 1992-08-25
Abstract: PURPOSE:To manufacture a rolled stock excellent in the dimensional accuracy of thickness by reducing the distortion of the roundness in the cross section accompanying to the non-uniformity of the interior temp. of the work rolls in stoppage of rotation from the completion of rolling till the start of the next rolling at the time of continuously executing the control rolling of a material to be rolled. CONSTITUTION:The non-uniformity of the interior temp. of the work rolls is reduced by decreasing the amount of cooling water which is jetted to the work rolls in stoppage of rotation from the completion of rolling till the start of the next rolling from about 80 to 30m<3>/h and rolling is started after returning the amount of cooling water to the prescribed amount of 80m<3>/h just before the next rolling. In this way, since temp. expansion difference that is generated based on ununiform cooling is eliminated and the cross section of the work roll is not distorted, periodic change of thickness in the longitudinal direction of the rolled stock is eliminated.
Patent JP-H04247082-A (JP)
Title: New spiro(4.5)decane compound and medicinal composition
Inventor: JIRUBEERU RUGUNIEERU
IPC: A61P9/10
Filed: 1991-09-05
Abstract: PURPOSE: To obtain the subject new compound effective for curing pathology in which abnormal hyperlipemia, atherosclerosis, the oxidation of adventitious lypid plays an initiating of affection and/or antagonistic role.  
     CONSTITUTION: The compound of the formula I and its reactive enatiomer, diastereomer, e.g. (R,S)-8-[3-(3,5-di-tert.-butyl-4-hydroxyphenylthio)-2- hydroxypropyl]-1-oxa-2-oxo-3,8-diazaspiro [4,5] decane is obtained by allowing the compound of the formula II (W is Cl, Br, etc.; R is H, etc.) to condensate with the compound of the formula III in a solvent such as THF in the presence of an acid acceptor. In the formula I, X is O, S; A is 2-10C hydrocarbon whose chain groups optionally form a double bond and optionally substituted by OH; Y is O, CH 2 , etc.; T is O, S; Z is carbonyl of the formula CHR 7  (R 7  is H, 1-3C alkyl); R 1  is methyl,; R 3  is H; R 2  and R 6  are each H, methyl; R 4  and R 5  are each 1-6C alkyl. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61104073-A (JP)
Title: Sputtering gun of sputtering device
Inventor: NAKAYAMA YASUHIKO
IPC: C23C14/34
Filed: 1984-10-26
Abstract: PURPOSE:To obtain the titled sputtering gun wherein high electric power can be charged by putting metallic cotton obtained by collecting thin wires of a metal or an alloy between a target and a cooled plate electrode, removing rapidly the heat generated in the target, and preventing an adverse effect on the coated substrate. CONSTITUTION:A thin film 5 of metallic cotton obtained by collecting thin wires of a metal or an alloy is put between a cooled plate electrode 1 wherein cooling water is passed and a target 2, a fitting screw 3 is screwed into a tapped hole 3' of the cooled plate electrode 1, and the cotton is firmly pressed. The sputtering gun of a sputtering device is thus obtained. By such constitution, the thin layer 5 of metallic cotton of an copper and nickel alloy which is a good conductor of heat can be easily deformed in accordance with the ruggedness of the pressing surface of the cooled plate electrode 1 and the target 2, and both electrode and target are thermally connected. Accordingly, the heat generated in the target 2 during sputtering can be efficiently transmitted to the cooling water.
Patent JP-H10126760-A (JP)
Title: Emergency notice system for catv
Inventor: ITO YUICHI
IPC: H04N21/61
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To transmit emergency information when a television receiver cannot receive image by generating information for emergency notice resulting from a subscriber installation fault and sending the information to a subscriber's home as a radio signal. SOLUTION: On the occurrence of a power failure of a subscriber installation due to a disaster or the like, a subscriber terminal equipment using a small capacity battery 10 as a power supply reports the power failure to a CATV center. An emergency notice equipment 11 receives the notice. When the center discriminates occurrence of emergency based on the notice and other information, the center generates and edits emergency information consisting of voice and data signals accordingly and sends the information to the subscriber via a head end device. In this case, the emergency information is sent from each emergency information radio transmission antenna 12 provided to an amplifier that is a center installation distributed to each area as a radio signal. An reception antenna 13 receives radio emergency information of a specific frequency.  All subscriber terminals receive the emergent information as voice and data signals by using the information transmission means using radio signals.
Patent JP-S6470496-A (JP)
Title: Epoxy group-containing organosilicon compound
Inventor: FUNAHASHI YUICHI
IPC: C07F7/08
Filed: 1987-09-11
Abstract: NEW MATERIAL:A compound expressed by formula I (R is monofunctional hydrocarbon without containing aliphatic unsaturated bond; a is 1 or 2; n is 2-6). EXAMPLE:3,4-Epoxybutyldimethylvinylsilane expressed by formula II. USE:An intermediate for organic synthesis of various chemical substances, raw material for pigment and silicon-containing high polymers and coupling agent for mutual organic materials. PREPARATION:For example, a halogen-containing organosilicon compound expressed by formula III (X is halogen; m is 1-5) is reacted with metallic magnesium in an ether based solvent to synthesize a Grignard reagent expressed by formula IV, which is then reacted with epichlorohydrin in the presence of a monovalent copper salt to afford a hydroxyl group-containing organosilicon compound expressed by formula V. The resultant compound expressed by formula V is subsequently subjected to cyclization reaction in an aqueous solution of caustic soda.
Patent JP-H0891089-A (JP)
Title: Two-four wheel drive changeover control circuit for four-wheel drive car
Inventor: TAKASAKI TOSHIHARU
IPC: B60K23/08
Filed: 1994-09-21
Abstract: PURPOSE: To prevent a two-wheel driving mode from being unexpectedly changed to a four-wheel driving mode when the two-wheel driving mode is set owing to an abnormal operation caused by the trouble of a two-four wheel driving changeover control circuit or the like. CONSTITUTION: When a two-wheel driving switch 93 is closed by connecting one end of the switch 93 to a power source VIG the other end to a solenoid 120d and a two-wheel driving detecting circuit 32c, and further connecting the other end of the solenoid 120d to a driving circuit 31b, and the two-wheel drive detecting circuit 32c recognizes that a four-wheel driving mode is set and sends this state to a microcomputer 7 which supplies a specific current to the solenoid 120d through the driving circuit 31b to carry out a mode control. Thus, for example, even when the driving circuit 31b fails in the two-wheel drive state and supplied power to the solenoid 120d, the current is not supplied as long as the two-wheel driving switch 93 is opened, so that the two-wheel drive mode is not suddenly changed to the four-wheel driving mode.
Patent JP-H0274387-A (JP)
Title: Microcapsule composition
Inventor: HASEGAWA KIYOHARU
IPC: B01J13/00
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a microcapsule composition having high concentration and excellent stability by incorporating organic solvent and phosphoric acid ester compound in a synthetic resin microcapsule containing hydrophobic substance. CONSTITUTION:Phosphoric acid ester compound is represented, for example, by (HO)PO(OR)2 or (HO)2PO(OR), where R is a 1-18C alkyl group. Since an organic solvent is used as a solvent in a synthetic resin microcapsule containing hydrophobic substance, it is desirable to contain a microcapsule film wall having excellent solubility resistance. As the organic solvent, alcohols such as methanol, ethanol, etc. are employed as hydrophilic organic solvent, and aromatic hydrocarbon such as toluene, xylene, etc. are employed as hydrophobic organic solvent. The microcapsule composition generally contains 2-30pts.wt. of phosphoric acid ester compound, 30-100pts.wt. of organic solvent based on 100pts.wt. of microcapsule.
Patent JP-H0752260-A (JP)
Title: Tape welding device for pallet
Inventor: SAITO NOBUYUKI
IPC: B29C65/02
Filed: 1993-08-19
Abstract: PURPOSE:To uniformly pressurize the full width of a tape, prevent the deviation of the tape in the width direction thereof, and enhance an adhesion strength by a method wherein in a presser mechanism, two rollers each abutting on each side edge of the tape supplied on a loading surface are independently urged to the loading surface to separately press the both side edges of the tape. CONSTITUTION:The device is provided with a conveyor 2 for transporting a pallet W and a tape supply mechanism 4 for supplying a tape T to a loading surface Ws of the pallet W. A heating mechanism 5 for heating the supplied tape T and the loading surface Ws of the pallet W near a tape supply position is disposed upstream of the tape supply position in a pallet transport direction. A presser mechanism 3 for pressing the supplied tape T against the loading surface is disposed downstream of the tape supply position in the pallet transport direction. The presser mechanism 3 IS provided with two rollers 36A, 36B approximately coaxially disposed. The rollers are independently urged to the loading surface and so disposed as to each abut on each side edge of the supplied tape T.
Patent JP-H0389278-A (JP)
Title: Developing device
Inventor: KAGEYAMA HIROSHI
IPC: G03G15/08
Filed: 1989-08-31
Abstract: PURPOSE:To accurately calculate the content ratio of toner in developer by installing the direction of a detecting line of a permeability sensor obliquely against a magnetic line of force formed with a magnetic pole nearest to the permeability sensor. CONSTITUTION:The permeability sensor 5 is installed against the magnetic line (a) of force formed with the magnetic poles N2 and S1 whose directions of the detecting line are set nearest to the permeability sensor 5 obliquely by about 45 deg.. Thereby, the number of magnetic lines of force piercing through a magnetic core can be reduced, and the measurement of the permeability of the developer can be performed without being affected by the magnetic line of force, and the content ratio of the toner in the developer can accurately be calculated.
Patent JP-H0754373-A (JP)
Title: Bulldozer with earth discharging device
Inventor: ICHIKAWA MAKOTO
IPC: E02F3/815
Filed: 1993-08-20
Abstract: PURPOSE:To reduce excavation resistance and improve work efficiency by elevatably installing an earth discharging device such as a screw conveyor at the front face part of a bowl so as to discharge sediment, accumulated in front of the bowl by excavation, to the outside of a lane. CONSTITUTION:When the bowl 2 of a bulldozer intrudes into the ground and advances, sediment M is accumulated at the front face of the bowl 2. The screw conveyor 3 of an earth removing device 1 is therefore rotated. Then the accumulated excavated earth 15 is pushed out by the screw 3 and discharged outside of a lane. The sediment M can be discharged in either right or left direction by changing the rotating direction of a hydraulic motor 5. A hydraulic cylinder 6 adjusts the height of the screw 3 at the time of making the bowl 2 bite deep into the ground because of the ground being soft so as to prevent the screw conveyor 3 from interfering with the excavated face. Earth pressing work during the excavation work of the bulldozer is dispensed with so as to improve the efficiency of excavation work by a large margin.
Patent JP-H1067962-A (JP)
Title: Composition for coating material
Inventor: KUBO MOTONOBU
IPC: C08F214/22
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a coating material giving a coated film hardly be wounded and having excellent weatherability and coating property by improving solubility of fluorine-based copolymer to an organic solvent. SOLUTION: This composition for a coating material is obtained by dissolving a fluorine-based copolymer composed of (A) 50-90mol% of a structural unit of the formula -CH2 -CF2 -. (B) 5-30mol% of a structural unit of the formula -CF2 -CF2 -, (C) 5-30mol% of a structural unit of the formula -CF2 -CFCl- and (D) 0.1-10mol% of a structural unit composed of fluoroolefin selected from trifluoroethylene, vinyl fluoride, hexafluoropropylene and perfluoro (alkylvinyl ether) to an organic solvent.
Patent JP-S60119522-A (JP)
Title: Optical waveguide
Inventor: HANDA YUUICHI
IPC: G02F1/035
Filed: 1983-12-02
Abstract: PURPOSE:To suppress optical damage and to improve the efficiency of optical modulation by providing separately a light guide part for inputting and outputting light and a light guide part for optical modulation on a substrate, and giving each of them a different optical waveguide characteristic. CONSTITUTION:The light guide part 15c for optical modulation or optical deflection is formed by diffusing internally titanium on the substrate 1 of an optical waveguide made of lithium niobate, and light guide parts 15a and 15b for inputting and outputting light are formed at the remaining parts separately by ion exchange. Then, a comb-shaped electrode 9 is formed. Thus, input/output parts for light are made of the light guide parts 15a and 15b having high optical damage resistance and an optical modulation part is made of the light guide part 15c superior in modulation characteristic to improve the resistance to optical damage and also improve the modulation efficiency.
Patent JP-H05202722-A (JP)
Title: Viscous liquid pump
Inventor: MIHIYAERU BUISUMAN
IPC: F16N13/20
Filed: 1992-08-26
Abstract: PURPOSE: To realize a connection of a pump to ducts in a housing of a work apparatus in a simple and time-saving manner with this connection being seal- tight as to a medium under pressure. CONSTITUTION: A suction connection 8 and a delivery connection 9 have terminals in annular slots 19, 20 formed between at least three sealing rings 15, 16 and 17, 18 which are made of an elastomeric material and are injection molded on an outer jacket 14 of a stator 1. Thus, since both the suction connection and the delivery connections pass in the annular slots formed between the at least three sealing rings, ducts for liquids provided in a housing can be disposed in any rotational position relative to the stator. This affords an advantage that connection of a pump into the housing of a work apparatus can be made in a labor- and time-saving manner.
Patent JP-S60118387-A (JP)
Title: Method and gun for stud welding of nut
Inventor: MIYOSHI EIJI
IPC: B23K9/20
Filed: 1983-12-01
Abstract: PURPOSE:To make operation simple and operating efficiency high by projecting and providing a small ring over the entire circumference of the welding surface of a nut, passing a core bar made of a heat resistant magnetic material into the screw hole of the nut and reducing the weld time to the extent of avoiding overmelting of the nut. CONSTITUTION:A core bar 4 is passed into the screw hole 3 of a nut 1 and a nut 1 is held in a chuck 20. The bar 4 is projected from the front face of the nut 1 and the projecting part is inserted into the through-hole of the base metal to press a ring 2 to the base metal. When large current is passed for 0.05-0.3sec to the base metal from the ring 2 by pressing a switch, the internal electromagnet is energized and an operating rod 15 retreats slightly to detach the ring 2 of the nut 1 from the base metal and therefore a strong arc is generated. The arc turns around the entire circumference of the welding surface of the nut 1. A shielding cylinder 18 shields the ard and the bar 4 prevents intrusion of the arc to the screw surface 3 of the nut 1, thereby protecting the screw surface. A part of the base metal and the entire welding surface of the nut 1 melt consequently and since the weld time is extremely short, the overmelting of the base metal and the nut is prevented and the entire surface of the nut is welded to the base metal.