baber/WOPTO huggingface dataset:
Patent JP-H03196080-A (JP)
Title: Discarded toner collecting device and method for detecting full quantity of toner
Inventor: MIYASAKA TOSHIAKI
IPC: G03G21/10
Filed: 1989-12-25
Abstract: PURPOSE:To save the useless movement of a rocking driving means by detecting that powder toner becomes in a cone shape in a discarded toner container from the inclination of the toner container and rocking the container only at this time so that the cone-shaped powder toner is made even. CONSTITUTION:The device is constituted of the discarded toner container 16, a container supporting means, a toner guiding means 36, a sensor 30 for detecting the inclination of the container 16 which is inclined by a specified angle or more, and the rocking driving means 26. When the powder toner in the discarded toner container 16 becomes in a cone shape, the container 16 is inclined and the inclination is detected by the sensor 30, then the means 26 is driven. The means 26 rocks the container 16 so as to make the cone-shaped powder toner in the container 16 even. Thus, the useless movement of the means 26 is saved.
Patent JP-H03197586-A (JP)
Title: Luminescent element
Inventor: SAITO KEISHI
IPC: H05B33/12
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a luminescent element which shows high luminous intensity in a visible region and suffers little deterioration of luminous efficiency with time by forming a luminescent layer from a specified substance in a luminescent element having a first conductive layer, a first dielectric layer, a luminescent layer, a second dielectric layer, and a second conductive layer on a supporting base material. CONSTITUTION:A luminescent element having a first conductive layer, a first dielectric layer, a luminescent layer, a second dielectric layer, and a second conductive layer on a supporting base material, wherein the luminescent layer is formed from an arylated polysilane (e.g. a compound of the formula) doped with an alkali metal (e.g. Na).
Patent JP-H02197642-A (JP)
Title: Horizontal roofing
Inventor: FUNAKI GANTAN
IPC: E04D3/362
Filed: 1989-12-27
Abstract: PURPOSE:To improve work efficiency by covering a holding metal fixed to the surface of a rafter with an inner covering part of an eaves-side roof plate as well as by covering the inner covering part with an outer covering part of a ridge-side roof plate. CONSTITUTION:A holding metal 5 is fixed to a rafter 2 by installing a fixing part 5c of the holding metal 5 on the surface of the rafter 2 and by fastening thereto with holding pieces 4 of the rafter 2 inserted through slits of the fixing part 5c and bent thereon. Then an inner covering part 6a provided at the ridge- side edge of an eaves-side roof plate 6 is pushed in from above to an engaging part 5a of the holding metal 5 making the holding metal 5 covered with the inner covering part 6a and, at the same time, a ridge-side engaging part 6i of the inner covering part 6a is engaged from below with the engaging part 5a. The inner covering part 6a is then covered with an outer covering part 6b provided at the eaves-side edge of the ridge-side roof plate 6 and, at the same time, an engaging part 6p of the outer covering part 6b is engaged with an eaves-side engaging part 6j of the inner covering part 6a provided to the eaves-side roof plate 6.
Patent JP-H05168206-A (JP)
Title: Method for judging attachment of dust on water wheel
Inventor: NAKAGAWA FUJIO
IPC: H02K19/16
Filed: 1991-12-19
Abstract: PURPOSE:To determine operational frequency for avoiding dust attached to a water wheel, at optimum, by the state of water. CONSTITUTION:A flow rate to a water wheel is regulated by a step S1. By the flow rate regulated by the step S1, a generator is worked. Generator output is detected by a step S2, and by a step S3, the value of the generator output when there is no dust on the water wheel is set to be a reference value. By a step S4, it is judged whether the generator output is lowered or not, and if it is lowered, what the deviation between the lowered value and the reference value is, is determined by a step S5. If the deviation exceeds a fixed value, the dust attached to the water wheel is avoided by a step S6.
Patent JP-H09179073-A (JP)
Title: Novel copolymer of ternary component system and ocular lens consisting of this copolymer
Inventor: RI FUKUMEN
IPC: C08F8/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain stock adequately applicable to a foldable ocular lens by using a copolymer consisting of specific components. SOLUTION: This copolymer consists of the structural units expressed by formulas I, II and III in which the compd. of the formula I is 60 to 80% (w/w), the compd. the formula II is 10 to 30% (w/w) and the compd. of the formula III is 5 to 20% (w/w) and the entire part makes 100%. In the formula I, R<1> denotes a hydrogen atom or lower alkyl group and R<2> denotes a lower alkylene group; the alkylene group may be substd. with a hydroxy group and may have an oxygen atom in the alkylene chain. In the formula II, R<3> denotes formula IV or single bond, R<4> denotes a hydrogen atom or lower alkyl group and m, n, p, q denote an integer from 1 to 4. In the formula IV, R<5> to R<8> respectively denote hydrogen atoms or lower alkyl groups. In the formula III, R<9> denotes a hydrogen atom or lower alkyl group and R<10> denotes a lower alkyl group.
Patent JP-H09175273-A (JP)
Title: Rear mirror for vehicle
Inventor: HIRAMATSU MACHIKO
IPC: B60R1/12
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the illuminous area of a door mirror by holding a case for holding the base of LEDs and making the base stepwise along the mirror and mounting a plurality of LEDs at the steps and providing a light arranging plate in the back of the half mirror. SOLUTION: A rotatable mirror holder 3 mounted on a mirror housing 1 holds a mirror 2 whose one part near the outer end is a half mirror. A plurality of LEDs 4 for shedding light outside through the half mirror part 2a are held by a base 5 and the base 5 and the LEDs are held by a case 6 at the mirror holder 3. A light regulating plate 7 for limiting the light shedding direction in the specified direction is disposed in the back of the half mirror part 2a. The base 5 is slanted stepwise along the mirror 2 on the whole and has a plurality of LEDs 4. Since the LEDs are mounted stepwise like this, many LEDs can be mounted in small space and produce sufficient brightness.
Patent JP-H10273557-A (JP)
Title: Rubber composition for tire tread
Inventor: OKADA KEIJI
IPC: C08L21/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber compsn. for tire treads which is excellent in strength properties, abrasion resistance, and braking performance on a wet road and has a low rolling resistance. SOLUTION: This compsn. contains an ethylene-arom. vinyl copolymer rubber and a diene rubber in a wt. ratio of (1/99)-(50/50). The former rubber is produced from ethylene (A), a 3C or higher α-olefin (B), an arom. vinyl compd. (C), and a nonconjugated diene (D) in a molar ratios of A/B and (A+B)/C of (100/0)-(40/60) and (99/1)-(85/15), respectively.
Patent JP-H08184534-A (JP)
Title: Air pollution detector by sampling system
Inventor: OTANI SHIGERU
IPC: G01N1/02
Filed: 1994-12-27
Abstract: PURPOSE: To sustain the detection sensitivity at a constant level by passing a nozzle part, having a through hole, through each suction hole and setting the diameter of the through hole smaller on the base side of a sampling pipe than that on the forward end side of the sampling pipe. CONSTITUTION: Each suction hole 6 is provided with a nozzle part 9 having a through hole 17 smaller than the suction hole 6, and a ventilation part 10 penetrating the nozzle part 9 and a mounting part 8 from the through hole 17 at the nozzle part 9, and a cap 3 communicating between an alarm area and a sampling tube 2 through the through hole 17 and the ventilation part 10. The cap 3 differentiates the diameter of the through hole 17 and the diameter of the through hole 17 on the base side of the sampling tube 2 is set smaller than that on the forward end side. Since the suction resistance of the through hole 17 on the forward end side can be decreased as compared with that on the base side, the pressure difference between the forward end side and the base of the suction hole 6 can be offset and the detection sensitivity can be kept constant.
Patent JP-H11163558-A (JP)
Title: Mounting structure of case for metallic board
Inventor: KATO TOYOKAZU
IPC: H05K7/14
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To suppress stress being generated at the time of fixing a cooling fin by making a circumferential groove in the side face of a cylindrical spacer fixed vertically to two end parts of a metallic board mounting an electronic circuit on the surface thereof and applying a plastic case having a claw part at the corresponding position. SOLUTION: An electronic circuit 4 is mounted on the upper surface of a metallic board 1 comprising a thick metallic layer 11, a thin insulating layer 12 and a conductor film and cylindrical spacers 2 are fixed vertically to the opposite ends of the board 1. A circular groove 24 is then made in the side face of the spacer 2 and applied with a plastic case 3 having a claw part 34 at the corresponding position thereof. The metallic board 1 is fixed with a cooling fin 5. Height of the plastic case 3 is set slightly lower than that of the spacer 2 and and the claw part 34 facing on the inside is stopped at the groove 24 in the spacer 24 while circumscribing and the step edge part 35 of the case 3 is fitted over the edge part 15 of the board 1. The case 3 itself spreads slightly in the ±x direction through resiliency to absorb tolerance thus avoiding stress.
Patent JP-H10177236-A (JP)
Title: Housing container for photographic sensitive material
Inventor: AKAO MUTSUO
IPC: B65D81/30
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a housing container for photographic sensitive material having light shielding ability, slidability and antistatic characteristic without deteriorating photographic characteristic nor causing the rise of production cost. SOLUTION: Upper and lower cases 11 and 12, a spool shaft 21 and a cover member 18 are molded of a thermoplastic resin composition composed by adding carbon black and at least either of lubricant and antistatic agent to thermoplastic resin. Just by injection molding, they have the antistatic characteristic and the light shielding ability, and also the slidability is enhanced because thier surfaces become smooth. In such a case, by using >=50wt.% thermoplastic resin and the carbon black whose dibutyl phthalate oil absorption is >=150cc/100g and setting the additive amount of the carbon black to 0.1-30wt.% and the total additive amount of the lubricant and the antistatic agent to 0.01-10wt.%, the physical strength, the antistatic characteristic and the heat resistance of the thermoplastic resin composition are made appropriate.  Therefore, a substance to reinforce the physical strength need not be added, and the photographic characteristic and the dispersibility of the carbon black are improved, molding fault is reduced and the cost of molding material is reduced.
Patent JP-H06187658-A (JP)
Title: Optical head
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/135
Filed: 1992-12-18
Abstract: PURPOSE:To improve the light utilizing efficiency of an optical head and also secure a superior spot by increasing the effective diameters in the parallel direction and decreasing the effective diameter in the vertical direction respectively to the junction surface of the emitted beams from a semiconductor laser. CONSTITUTION:A beam shaping prism 7 has two surfaces (the 1st and 2nd surfaces) sloped to the optical axis of the prism 7, and the sloping directions of both surfaces are orthogonal to each other. In other words, the optical axis of the prism 7 is made parallel to an axis X, and the axes Y and Z are defined as the directions orthogonal to the optical axis of the prism 7. The 1st surface is parallel to the axis Z and is sloping surface to the axis Y, and the 2nd surface is made parallel to the axis Y and sloping surface to the axis Z, respectively. For the prism 7 having two surfaces, the light is made incident on the 1st surface so that the elliptic minor axis of the elliptic polarized light (L1<L2) are in parallel to the XY plane and the XZ plane, respectively. Thus, the minor axis direction of the elliptic parallel light is prolonged on the 1st surface with the major axis direction compressed on the 2nd surface, respectively. Then, the emitted light can be shaped into the circular parallel light.
Patent JP-H03202645-A (JP)
Title: Output control method of engine
Inventor: YOSHIDA MASATO
IPC: F02D41/22
Filed: 1989-12-28
Abstract: PURPOSE:To enable output control of high responsiveness in a wide output range by controlling to stop fuel supply to an engine for a specified time just after slip of a driving wheel is detected in the case of decreasing the engine output when the slip is generated at driving wheels. CONSTITUTION:Racling (slip) of a driving wheel is detected based on respective detection results of driving and driven wheel speeds by a slip detection means 25 in an ECU while a vehicle is in operation so as to set target torque at which the slip is not generated at the driving wheel by a target torque setting means 26. It is selected whether output decrease control is performed by setting inoperative cylinders of throttle closing control according to the target torque and the present driving torque detected by a driving torque detection means 27. Immediately after generation of the slip is detected, fuel injection stop control 31 is performed so that fuel supply to an engine is stopped for a specified time, and also a fuel injection stop control means 32 is controlled so as to set some cylinders inoperative.
Patent JP-H03199972-A (JP)
Title: Method for updating leaking voltage of angular-speed sensor
Inventor: SAKAMOTO MASAHIRO
IPC: G01C19/00
Filed: 1989-12-27
Abstract: PURPOSE:To make it possible to update a leaking voltage in high reliability by adopting the leaking voltage corresponding to the value whose cumulative difference between the computed angle of a moving body based on the leaking voltages before and after the updating and road angle data is small. CONSTITUTION:The differences between two leaking voltages before and after updating and the outputs of an angular-speed sensor are integrated independently. The yaw angle (change angle of a moving body) based on each leaking voltage is computed. The angle of each moving body is computed based on the yaw angle. Then the difference between the road angle data on a map showing the correct road and the respective angle of the moving body is computed for every specified running distance within a specified section by map matching. The differences are integrated, and two cumulative differences are computed. The leaking voltage value corresponding to the angle of the moving body whose cumulative difference is less in the specified section is judged as the correct leaking voltage and adopted. The other value is eliminated. Thus, the leaking voltage of the angular-speed sensor can be updated all the time, and the high position detecting accuracy can be maintained.
Patent JP-H06187704-A (JP)
Title: Guide post
Inventor: HATA YOSHIKAZU
IPC: G11B15/60
Filed: 1992-12-18
Abstract: PURPOSE:To eliminate a vibrational sound caused from the sliding of a tape with a simple constitution, to stabilize the tape running and to prevent a degradation in jitter performance and the like by forming the guide post in cylindrical shape and packing the vibration absorbent inside the guide post. CONSTITUTION:The guide post 1 is formed into a cylindrical shape by using a stainless steel, plastic resin, etc., and is constituted in such a manner that a cylindrical guide pin 1a (cotter pin type) having a slit part 1c formed by shaving one place at least in the vertical direction on the outer peripheral side surface is provided and that the vibration absorbent 1b is packed in the space part of this guide pin 1a. By this arrangement, the vibration is attenuated by being absorbed by the absorbent 1b and also changed to a thermal energy, while in the conventional case, the guide post is vibrated by the sliding of tape at the time of tape running generating the vibrational sound. Further, the stabilization of tape running is improved and the degradation of the jitter performance is also prevented.
Patent JP-H11159546-A (JP)
Title: Rotating speed difference sensitive joint
Inventor: NAKAJIMA SHINICHIRO
IPC: F16D31/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce an influence due to the heat emission of an orifice to a cylinder hole by forming the orifice at a spot separating from the cylinder hole. SOLUTION: An orifice 51 is formed on one axial flat end face of the disc part 10 of a rotor 2, and extends from this end face in a direction perpendicular to a check valve attaching hole 20 to compose a valve body accommodating chamber 27 and opens to the inner periphery of the check valve attaching hole 20. Therefore a working oil to flow out from the cylinder hole 14 flows into the orifice 51 through the valve body accommodating chamber 27. Namely, the chamber 27 is used as a part of both a leading-in path and a leading-out path. When the orifice 51 is opened to the check valve attaching hole 20, since the orifice 51 separates farther from the cylinder hole 14 in comparison with a case where the orifice 51 is directly opened to the cylinder hole 14, a harmful influence to the cylinder hole 14 caused by heat generated when a working oil passes through the orifice 51 can be reduced.
Patent JP-H05148148-A (JP)
Title: Antifungal agent containing tolnaftate
Inventor: NAKAJIMA TATSUMI
IPC: A61K9/06
Filed: 1991-11-29
Abstract: PURPOSE:To obtain an antifungal agent, containing tolnaftate and salicylic acid, capable of remarkably enhancing percutaneous absorbability and skin storage of the tolnaftate, having powerful antimicrobial activity and excellent in stability, safety and feeling of use. CONSTITUTION:The objective an antifungal agent is obtained by adding >=10%, preferably 10-20% salicylic acid to tolnaftate which is a principal agent, dissolving or suspending the resultant mixture in a usually used solvent such as ethanol or purified water, as necessary, blending a stabilizer, preservative, etc., therewith and further, as necessary, blending other medicinally active ingredients such as an antifungal agent or an antiinflammatory and analgesic agent, a surfactant, alcohols, a solvent, a viscosity increasing agent, etc., and preparing a pharmaceutical such as a cream, an ointment, a gel, etc. When the antifungal agent is used as a medicine for external use, the agent can be used as salts such as sodium salt without any serious side effects and pains, etc.
Patent JP-H07157424-A (JP)
Title: Gel formulation for local anesthesia
Inventor: OKABE HIDEAKI
IPC: A61K31/165
Filed: 1993-12-03
Abstract: PURPOSE:To obtain the subject formulation excellent in percutaneous absorbability and capable of easily attaining local anesthesia only by attaching and removing various pains, e.g. an injection pain, and easily peelable without making hands, fingers and clothes dirty. CONSTITUTION:A (meth)acrylic acid alkyl ester/(meth)acrylic acid copolymer added with a local anesthetic agent is coated on a supporting base body and crosslinked. Then, the coated base body is impregnated with an aqueous liquid and gelled to obtain the objective gel formulation for local anesthesia.
Patent JP-H06156355-A (JP)
Title: Front wheel suspension device for bicycle
Inventor: OMA TOSHIRO
IPC: B62K25/08
Filed: 1992-11-27
Abstract: PURPOSE:To absorb an impact from a front wheel by a simple structure. CONSTITUTION:In this front wheel suspension device for a bicycle, a steering bracket 11 journalled rotatable to a car body, in which through holes 15 are formed in the vertical direction at the left side and the right side, and a handle can be fixed to the upper end, a fork pipe 12 inserted slidable in the through hole of the steering bracket 11, which can hold the front wheel by its lower end, and a bumper spring 13 which is provided between the lower end of the through hole of the steering bracket and the fork pipe, and absorbs an impact force from the front wheel, are provided.
Patent JP-H05152336-A (JP)
Title: Soimosfet and manufacturing method thereof
Inventor: KOU RISHIYOU
IPC: H01L21/336
Filed: 1991-11-28
Abstract: PURPOSE:To reduce the carrier implantation efficiency from a source to a channel part in bipolar opration for restraining bipolar operation as an abnormal operation of the title SOIMOSFET. CONSTITUTION:Within the title SOIMOSFET, narrow gap semiconductors 8, 10 are used for one or both of source.drain regions while a wide gap semiconductor 9 is used for 8 channel part. This transistor is arranged on a substrate 1 through the intermediary of an insulating film 2. In such a constitution, the semiconductors 8, 9 in the source.drain regions are formed by selective epitaxial growing step.
Patent JP-H06157508-A (JP)
Title: New 1,3-dithiolan derivative, 1,3-dioxolan derivative and reactive composition
Inventor: KAWAMOTO KEIJI
IPC: C07D317/32
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a new 1,3-dithiolan derivative and a new 1,3dioxolan derivative useful as an intermediate raw material for medicines and agricultural chemicals and further a cationic polymerization catalyst and a polymerizable monomer. CONSTITUTION:A heterocyclic compound of formula I [R<1> is H, halogen or 1-30C organic group; R<2> is H or 1-30C organic group; Z<1> is (substituted)ethylene or phenylene (containing substituent group bonded to S at the ortho position); X<1> is S or O; (m) is 1-3 with the proviso that in the case where Z<1> is ethylene and R<1>C6H4SOm is CH3C6H4SO2, R<2> is neither H nor phenyl] such as 2- phenyl-2-(p-toluenesulfonyl)-1,3-dithiolan. The compound of formula I, for example, is obtained by reacting a compound of formula II with a compound of formula III in the presence of perchloric acid to give a compound of formula IV and then reacting this compound with a compound of formula V (M is alkali metal). At least one of the compound of formula I is combined with a compound containing a functional group whose reactivity is promoted by the compound of formula I to give a reactive composition.
Patent JP-H03199847-A (JP)
Title: Fan controller for heat accumulation type air conditioner
Inventor: MIYAMOTO HIROSHI
IPC: F24F11/04
Filed: 1989-12-28
Abstract: PURPOSE:To perform an optimum defrosting operation in response to changes in a room temperature and in a frost quantity by setting the number of revolutions of an indoor unit fan below a prescribed value when a difference between a defrosting time and a prescribed time is judged to be shorter than another prescribed time by fan control means. CONSTITUTION:When a defrosting time is is shorter than a time set to a timer, the timer displays a remaining time 'tn' at a time point when the timer stops. Whether the remaining time 'tn' is not shorter than a prescribed time 't0' set in advance is judged. As a result, when the remaining time tn is not shorter than the prescribed time 't0', a time required for defrost is judges to be shorter than a reference time and it is predicted that a large quantity of heat is not required for the next defrost. Therefore, since the fan tap of an indoor unit fan 39 is set in accordance with the outlet temperature of a compressor 21, a designating flag is set to 'off' and a defrosting operation is terminated. When the defrosting time is judged to be longer than the reference time, since it is predicted that the large quantity of heat is required for the next defrost and the fan tap is forcibly set to 'LLL', the designating flag is set to'on' and the defrosting operation is terminated.