baber/WOPTO huggingface dataset:
Patent JP-S5547615-A (JP)
Title: Stable solid drug of nifedipine
Inventor: OOHIRA KAZUO
IPC: A61K9/20
Filed: 1978-09-29
Abstract: PURPOSE: To provide a stabilized nifedipine solid preparation wherein at least part of the binder is a crystalline cellulose.  
     CONSTITUTION: 1 Part of 4-(2'-nitrophenyl)-2,6-dimethyl-3,5-dicarbomethoxy-1,4- dihydropyridine (nifedipine) expressed by the formula is dissolved in acetone and adsorbed to ≥2, pref ≥2.5 parts of a crystalline cellulose used as at least a part of binder. The solid preparation of nifedipine thus obtained has high stability and is useful as a remedy for dilation of the coronary arteries. The binder may contain lactose, corn starch, carboxymethylcellulose calcium, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S599470-A (JP)
Inventor: USHIDA MASAROU
IPC: F24S90/00
Filed: 1982-07-09
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-H05321198-A (JP)
Title: Production of unbleached kraft paper for heavy-duty bags
Inventor: KAGA SATAYUKI
IPC: D21H21/50
Filed: 1992-05-13
Abstract: PURPOSE:To provide a production process for unbleached kraft paper which can give heavy-duty bags resisting slippage even when they are filled with the powder product and piled up without coating a slip-proof agent in the process stage of the paper making or bag making. CONSTITUTION:The unbleached kraft paper is made by adding a filler consisting of a hydrated silicate salt containing at least 80wt.% of particles of 1 to 30mum particle sizes and less than 0.4wt.% of particles of 5 to 10mum sizes, in an amount of 0.2 to 3wt.% based on the weight of the absolutely dried pulp. The unbleached kraft paper has more than 30 deg. sliding angle according to JISP 8147 before bag making and can keep over 25 deg. even after printing or bag making.
Patent JP-S5244375-A (JP)
Title: Link mechanism
Inventor: MATSUDA HIROSHI
IPC: G05G7/04
Filed: 1975-10-06
Abstract: PURPOSE: Proposed is a link motion by which at the early stage of a link operation, the motion of a rod on the working-side cannot be transmitted to that on the drivenside, and after the completion of an early operation, the motion of a rod can only be transmitted to the rod located on the driven-side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5745637-A (JP)
Title: Picture plane transmission system
Inventor: OCHIAI SHIGENORI
IPC: G06T1/00
Filed: 1980-08-30
Abstract: PURPOSE: To increase the efficiency of a picture plane transmission, by transmitting a signal indicating coordinates (X 1 , Y 1 ) succeeding to a pre-display signal PSG for dot pattern transmission, then transmitting a signal indicating a coordinate X 2  and continuiing dot pattern data.  
     CONSTITUTION: In a picture plane transmision system transmitting a trnsmission picture plane as dot assembly, a dot pattern transmission start signal PSG, X, Y direction start points X 1 , Y 1  of memory write-in region puls X direction end signal X 2  and dot pattern data are transmitted from the transmission side in this order, and signals X 1 , X 2 , Y 1  are applied to a means storing the start and end points toward X direction at the reception side, the storage amount of the data in X direction is informed by the address counter (X, Y directions) of the memory, and when said address counter indicates the end point of X direction, the control jumps to the adjacent row of Y direction and the data is stored from the start point of X direction again toward X direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05319753-A (JP)
Title: Safety device for door of elevator
Inventor: TAKAHASHI TATSUJI
IPC: B66B13/26
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a safety device which cancels a reversing door opening command halfway to close to door and keeps the door in a close state when a door closing button is operated during reversing door opening of the door because of detection of a passenger of an entrance. CONSTITUTION:When a pulse signal from an infrared detector 1 which has detected a passenger at the entrance is inputted to a door opening/closing control device 8, a pulse signal of a specified time width and H level is outputted by count of a timer of a CPU 8a, and a reversing door opening command of a specified time is outputted from a control panel 9. When button 7 is operated during reverse door opening, a canceling signal stored in a memory 8c is outputted immediately to close the door, and even after the door closing buttom 7 is turned OFF, the door close state is held to prevent the reverse door opening action in the second time.
Patent JP-S6012704-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1983-07-01
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-S6011851-A (JP)
Title: Photosensitive drum and its manufacture
Inventor: NAKAZAWA SUSUMU
IPC: G03G5/10
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a photosensitive drum small in thickness but high in heat capacity, insusceptible to the effect of external conditions, such as temp. and humidity, and superior in mechanical strength by filling a heat expansive resin in the inside. CONSTITUTION:A metal plate 1, such as aluminum plate, is impact molded with a mold 2, and the obtained impact drum 3 of 0.4-1mm. wall thickness is filled with a heat expansive resin material, e.g. microcapsules made of shells of a heat expansive resin enclosing a foaming agent, such as a vinylidene chloride- acrylonitrile copolymer as shells enclosing isobutane, in an estimated vol. a little larger than the inside vol. of the drum 3. (A sign 31 means a geased cover.) The drum is heated to 80-130 deg.C to expand the resin and an excess of the resin 300 protruding out of the opening end 30 is removed, and a photosensitive drum 10 made of the impact drum 3 filled with the expanded resin 4 is obtained.
Patent JP-H032105-A (JP)
Title: Stabilizer composition and stabilized aqueous system
Inventor: JINKU ROO
IPC: C11D9/50
Filed: 1989-05-16
Abstract: PURPOSE: To obtain a stabilizer composition useful for medicines and cosmetics, etc., and capable of imparting stability against bacterial contamination without adverse effect by containing specific amounts of a water soluble salt of carboxylic acid and an alkylolated urea having a heterocyclic ureide-substituted group. CONSTITUTION: This composition contains a synergistically stabilizing amount of (A) a water soluble salt of carboxylic acid and (B) an effective amount of alkylolated urea having a heterocyclic ureide-substituted group or (C) an interacting product of the components A and B as active components. A composition containing A: a sodium salt and/or potassium salt of benzoic acid and B: diazolidinylurea and/or imidazolidinylurea of formula II in a weight ratio (A/B) of (0.5/1) to (1/0.5), especially (1/1) is especially desirable. An adding amount of the composition to an aqueous system composition is 0.05-2wt.%, especially 0.2-0.5wt.%.
Patent JP-S61278878-A (JP)
Title: Image recorder
Inventor: WANO MASAHIRO
IPC: G03G15/02
Filed: 1985-06-05
Abstract: PURPOSE:To transfer electric charge to a recording medium easily and to form an electrostatic latent image at a low voltage by forming independently separeted fine conductive areas on the surface of a recording medium and arranging a conductive contact contacted with the conductive areas. CONSTITUTION:The independently separated fine conductive areas 14 are formed on a photosensitive layer 13 of a recording medium constituted of three layers, i.e. a transparent substrate 11, a transparent conductive film 12 and a photosensitive layer 13, by a cromium vapor deposition or etching process or the mixing of metallic grains in the photonsitive layer 13, the recording medium is wound around a transparent drum 15 and fixed, the transparent conductive film 12 is earthed, and the drum 15 is rotated in the arrow direction by a motor or the like. The conductive contact 16 is arranged so as to be contacted with the conductive areas 14, a power supply 26 is connected to the contact 16 and about 500-1000V voltage e.g. is applied to the contact 16 to form an electrostatic latent image.
Patent JP-H08289806-A (JP)
Title: Sewing of notched uppers
Inventor: MIHARA TATSUO
IPC: A43B3/12
Filed: 1995-04-21
Abstract: PURPOSE: To prevent the warping of the margins to seam of uppers and innersole cloth and the exposure of the margins from thin side tape parts of shoe soles or sandal soles at the time of sewing the uppers and the innersole cloth to a V shape to from bag-shaped shoe uppers or sandal uppers in the case where shoes, sandal, etc., notched and opened at parts of the uppers are molded. CONSTITUTION: The uppers 2 and innersole cloth 3 having the notched apertures are sewn by zigzag sewing 5 without plain sewing or double sewing by using an ordinary plain sewing machine at the time of sewing the uppers and the innersole cloth to the V state and forming the bag-shaped shoe uppers or the sandal uppers 4.
Patent JP-H10310069-A (JP)
Title: Cable type steering device
Inventor: SUYAMA KOICHI
IPC: B62D1/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To improve steering feeling by generating assist force to offset friction of a cable in a power steering device of such a type that a cable type steering device is combined with the power steering device. SOLUTION: In a cable type steering device in which operation of a steering wheel 1 is transmitted through two cables 5, 6 to a steering gear box 3, steering torque inputted to the steering wheel 1 is detected by a steering torque detection means S provided between the steering wheel 1 and the cables 5, 6, and actuation of a power steering motor 24 to drive the steering gear box 3 is controlled based on the steering torque. The steering torque detected by the steering torque detection means S includes friction of the cables 5, 6, thereby such steering torque as to offset friction of the cables 5, 6 can be generated in the power steering motor 24 to provide proper steering feeling.
Patent JP-S5453178-A (JP)
Title: Method for lining inner surface of existing pipe
Inventor: SUETOSHI TETSUI
IPC: B29C51/00
Filed: 1977-10-05
Abstract: PURPOSE:To apply a lining to the inner surface of an existing pipe easily and in high reliability, by contracting the size of an impermeable tube having sef-restoring capability by applying external force, inserting the contracted tube into the pipe to be lined, and expanding the size of the tube by its own restoring force. CONSTITUTION:A wire 6 is introduced into an existing pipe 1 having bends and changes in size through its opening by a fluid flow process. An impermeable tube A having self-restoring capability, and having a restored size of equal to or slightly larger than the inner size of the pipe 1, is inserted into a flexible sheath 7, and connected to the wire 6. The tube is introduced enteriely into the pipe 1, the contractive external force applied to the tube A is removed by taking out the sheath 7 from the pipe 1, thereby expanding the tube A by its own restoring force. By this method, an impermeable lining layer can be applied all over the inner surface of the pipe 1. The tube can be smoothly inserted into the pipe without abrasion and damage, and the restrictive conditions about the strength of the tube are reduced enabling the free selection of the material having most suitable physical properties.
Patent JP-H07279463-A (JP)
Title: Multistory parking lot device by use own power
Inventor: YAKURA KO
IPC: E04H6/06
Filed: 1994-04-04
Abstract: PURPOSE:To secure a space for two cars, by rotating tires by the engine power of a car to drive a roller gear and move up and down a mounting base of a car. CONSTITUTION:Four posts 2 are erected on the ground. A chain is fitted through a gear between a pair of front and rear posts 2, so as to be freely rotatable. A pair of rollers 1, 1 are rotatably attached to be coaxial with the gear shaft at the side of a loading place 3 of car. When the power of a car engine is transmitted to tires, the rotation of a pair of rollers 1, 1 on which the tires contact is transmitted to the chain stretched over the posts 2, 2 through the gear and simultaneously twisted by the other posts 2, 2 and transmitted to the chain and hence, the mounting base 3 of car is vertically moved up and down.
Patent JP-H11339411-A (JP)
Title: Composite ramp structure of data memory
Inventor: THOMAS R ALBRECHT
IPC: G11B5/54
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make avoidable the position deviation due to the thermal expansion to easily and accurately mount by comprising a load-unload ramp defining the ramp-disc spacing from a data memory disc and selecting the thermal expansion coefficient of a rigid support structure to be mounted so that the ramp-disc spacing is const. during temp. change. SOLUTION: The material of a rigid support structure 52 is selected to have a thermal expansion rigorously agreeing with that of a spindle 26, and the spindle 26, spacer ring 29, disc 30 and rigid support structure 52 are pref. made of the same material. A ramp unit 50 moves due to the expansion/shrinkage of the rigid support structure 52 and has a small vertical range 55 and hence the thermal expansion movement of the rigid support structure 52 dominates over that of the ramp 32. The spindle 26 and the rigid support structure 52 expand/shrink at the same proportion and hence the spacing 38 between the ramp and disc is const. in a disc plane-ramp pair.
Patent JP-S5645427-A (JP)
Title: Preparation of o-alkylated phenol
Inventor: KUDOU SHIYOUEI
IPC: C07C27/00
Filed: 1979-09-21
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for polyohenylene ether, etc. advantageously, by recycling the formed gas to the reaction system, in the vapor phase catalytic reaction of a phenol with an alcohol in the presence of a catalyst containing a metallic oxide.  
     CONSTITUTION: A phenol having or one more hydorgen atoms in the o-position expressed by the formula (R 1 -R 4  are Hs, 1W4C saturated hydrocarbon residues or aromatic hydrocarbon residues possibly having a substituent, e.g. phenyl or naphthyl) is brought into contact in the vapor phase with a 1W4C alcohol, in the presence of a catalyst containing a metallic oxide, e.g. a catalyst containing aluminum or magensium oxide. The resulting gas is recycled to the reaction system to suppress the unnecessary desomposition of the clcohol in the reactor, and the nonreversible absorption rate of hydrocarbon on the catalyst may be reduced to give an o-alkylated phenol selectively and advantageously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5911657-A (JP)
Title: Cooling device for thyristor
Inventor: MATSUMURA SUSUMU
IPC: H01L23/427
Filed: 1982-07-12
Abstract: PURPOSE:To give an allowance, which can respond to a large change, and to cool the thyristor so that temperature is kept constant by enclosing a noncondensable gas and a working fluid into first and second heat pipe type posts, the outer surface of wicks therein are coated with a good conductive material. CONSTITUTION:The noncondensable gas 10 in the first and second heat pipe type posts 6, 7 is pushed by the vapor of the working fluid 11 generated by the heat of the thyristor 1 by the fractional distillation action of the gas and collected to the lower temperature side, and a noncondensable gas region A is formed. A radiant region B is widened when heat is generated greatly, the radiant region B is narrowed when heat is generated slightly, and the temperature of the thyristor 1 is kept constant at all times. The working fluid 11 is heated in a heating region C, and is changed into vapor and flows to the noncondensable gas 10 side, and is changed into a liquid and flows back through the small holes of the wicks 601, and returns to the heating region C again, the circulation is repeated.
Patent JP-S5548169-A (JP)
Title: Spring for seat belt take-up device
Inventor: TAKEI MITSUO
IPC: F16F1/06
Filed: 1978-09-29
Abstract: PURPOSE: To prevent the free end of a spring from being engaged with a take-up drum, when the drum makes inertial turns against the winding force of a spring after pulling out a webbing to full extent, by diminishing the spring's radius of curvature within a range of play to a certain level.  
     CONSTITUTION: The radius of curvature of a S-shaped spring 5, fitted between an output drum 1 and a take-up drum 2, is gradually increased within a range of normal usage, while that within a marginal range at the portion normally taken up on the take-up drum 1 is gradually decreased to a certain level, and the radius of natural curvature at the free end of the spring 5 is increased. When a webbing 4 is quickly pulled out to full extent beyond the normal range, the drum 2 makes inertial turns against the spring force. But free end of the spring 5 does not catch on the surface of the take-up drum 2, leaving the drum smoothly idling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10310313-A (JP)
Title: Structure for taking paper out of video printer
Inventor: TAKEMI KAZUTOSHI
IPC: B41J13/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide structure for taking paper out of a video printer simple in structure and low in price which enables the pushing-out of the tip of printed paper stored in a storing part by an appropriate size outward linked with a cover when it is opened, and to take out paper by grasping the tip pushed out outward by fingers easily when paper is being taken out. SOLUTION: A structure for taking paper to of a video printer is provided which takes out printed paper 30 stored in a video printer after printed. This structure is provided with a push-out lever 50 linked with a cover 40 which opens and closes a paper storing part 20 in the video printer, and is constructed to push out the paper 30 in the video printer by an appropriate size outward from the paper storing part 20 by the push out lever 50 when the cover 40 is opened.
Patent JP-S6012362-A (JP)
Title: Automatic brake device for moving body
Inventor: HOSODA YOSHIHIRO
IPC: B60T8/28
Filed: 1983-07-01
Abstract: PURPOSE:To retain the braking force constant and make stopping smooth, by installing a braking weight at the horizontal arm of bent lever and a deceleration weight at the vertical arm, and by setting the moment of rotation of this braking weight larger than that of the deceleration weight. CONSTITUTION:When a switch S of an electric magnet 18 is put off, a braking weight 15 is placed on a working shaft arm 17 of a control valve 1, to push the working shaft 9. Thus brakes are applied. When decelerative force is applied to a moving body, a deceleration weight 16 receives the force oriented in the direction of Arrow b, and then the said braking force will be reduced. Because the moment of rotation owing to the drive motive of the abovementioned braking weight 15 is set larger than that owing to deceleration of the deceleration weight 16, the moving body is braked and stopped by the braking weight 15. When the deceleration increases, the braking force is relieved by the force owing to deceleration of the deceleration weight 16 to provide restitution to the initial value, so that the braking force is held constant.
Patent JP-S5911018-A (JP)
Title: Automatic sound volume adjusting device
Inventor: KINOSHITA SHIGERU
IPC: H03G3/32
Filed: 1982-07-12
Abstract: PURPOSE:To listen to an external noisy sound in a car under close confinement by attenuating the sound of audio equipment when the external noisy sound takes place for a prescribed time and enabling the external noisy sound to be acoustically outputted. CONSTITUTION:When a detecting section 21 detects the external sound with a switch 36 turned on and the noisy sound takes place for a prescribed time, a control section 30 transmits a control signal to an attenuator 31 and a gate 35. The gate 35 is turned off when no control signal from the control section 30 is applied and the signal of the detecting section 21 is not transmitted to the post-stage. When the control signal is applied to the gate 35, the gate 35 is turned on, the signal of the detecting section 21 is applied to an amplifier 34, where the sound is outputted acoustically. On the other hand, the signal from the sound equipment 32 is outputted by being attenuated sufficiently through the operation of the attenuator 31. Thus, when the external sound such as siren of patrol car takes place, the output of the equipment 32 is attenuated and the external sound such as siren is amplified and outputted.
Patent JP-2000312806-A (JP)
Title: Water cleaning apparatus
Inventor: KAWAI YU
IPC: B01D24/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To wash a filtration tank using hot water from a hot water supply means but not using bathtub water in which bacteria is possibly propagated, to provide a filter bed with high withstand pressure strength to the water pressure of a water hammer or the like in order to improve the washing capability, and to prevent deformation and damage of the filter bed and break of the filter bed at the time of filtration. SOLUTION: A filter bed comprises a filter bed upper cover 16d and a filter bed lower cover 16b respectively having opening parts, which are a plurality of circular holes and a porous body 16a covered with both covers, so that the porous body 16a is prevented from deformation by stress applied in the up and down directions. Consequently, repeating fatigue of the filter bed can be lessened and the reliability of the filter bed is improved. Further, the filter bed can be washed with tap water (hot water) with high water pressure without using bathtub water.
Patent JP-H11310406-A (JP)
Title: Production of functional carbonaceous material
Inventor: MATSUI HISAJI
IPC: C01B31/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for synthesizing carbon nanotube in high purity and yield. SOLUTION: This functional carbonaceous material, e.g. carbon nanotube, is obtained according to the following process: a poly-yne (H-(C≡C)n -H) is irradiated with at least one kind of rays among light, electron beams and ion beams, or the poly-yne is heated, or the poly-yne is subjected to both the irradiation and heat treatments, thereby forming the objective carbon nanotube, metal- including onion-like carbon, hollow onion-like carbon, or a mixture of at least two of them.
Patent JP-H01290475-A (JP)
Title: Thermal transfer printer
Inventor: MIYAZAKI KAZUYOSHI
IPC: B41J17/36
Filed: 1988-05-18
Abstract: PURPOSE:To enable a reflector to be easily detached from a main frame by providing the reflector, which reflects light from a light-emitting part of a sensor toward a light-receiving part, with a projected part at one end thereof and with an engaging part at the other end. CONSTITUTION:A reflector 31 is provided at one end thereof with a bent part 37, which is positioned by fitting in an opening 39 provided in a back part 38 of a mainframe 17. The reflector 31 is provided at the other end thereof with a bent part 35, and a slot 36 provided in the bent part 35 is positioned by engagement with a projected part 34 provided on the mainframe 17. The bent part 35 is attached to the mainframe 17 by a screw 43. Therefore, the reflector 31 can be detached through an opening part 23 by only untightening the screw 43, so that a reflective surface 32 can be easily cleaned. A cover part 33 is provided for protecting a pinch roller 18 from dust. Therefore, the pinch roller 18 can be protected from dust, and the easy detachment of the reflector 31 enables the reflector to be easily cleaned when it is contaminated due to feeding of a recording paper 11 or the like.