baber/WOPTO huggingface dataset:
Patent JP-H01190289-A (JP)
Title: Cooling fan
Inventor: SAKATA TOMOYUKI
IPC: H02P7/00
Filed: 1988-01-26
Abstract: PURPOSE:To obtain a cooling fan enabling cooling air to be fed if required, also after a power source is switched off, by setting a storage battery for feed ing driving current also after source current from an external section is stopped at an exhauster. CONSTITUTION:A thermal lead switch 1 is connected to the motor 4 of an exhauster in series, and is set at a section to which the air flow of the exhauster is hit, and when a temperature is higher than that of a specified value, then current is conducted to the motor 4. Besides, a storage battery 5 is set so that current may be conducted to the motor 4 of the exhauster also after an external power source is switched off. As a result, for example, when an electronic equipment is cooled, also after the external power source is switched off, cooling air can be fed.
Patent JP-H11202249-A (JP)
Title: Deflecting and scanning device
Inventor: TOMITA KENICHI
IPC: G02B26/12
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a deflecting and scanning device in which noises can be reduced by making the vibrations of a ball bearing hardly transmitted to a housing. SOLUTION: Concerning the deflecting and scanning device having a rotary polygon mirror 4, a rotator for holding the rotary polygon mirror 4, a ball bearing 18 for supporting the rotary shaft of that rotator, and a housing 17 for holding this ball bearing 18, an elastic member 19 is partially provided between the ball bearing 18 and the housing 17. Besides, concerning the deflecting and scanning device having the rotary polygon mirror 4, rotator for holding the rotary polygon mirror 4, ball bearing for holding the rotary shaft of that rotator, sleeve 20 for holding this ball bearing and housing 17 for holding this sleeve 20, the elastic member 19 is partially provided between the sleeve 20 and the housing 17.
Patent JP-H02196663-A (JP)
Title: Method and apparatus for control of ink viscosity for ink jet printer
Inventor: KOIKE TAKAO
IPC: B41J2/175
Filed: 1989-01-26
Abstract: PURPOSE:To eliminate a special device for detecting ink viscosity and to control the ink viscosity without distinction of printing and idle hitting periods by integrating the driving state of quantitative recovery means for recovering ink droplet unnecessary for recording, and supplying a predetermined quantity of diluting liquid to recovered ink when the integral state is passed for a predetermined period of time. CONSTITUTION:Level sensors 24e, 24f for detecting ink quantity are disposed at the upper and lower limit liquid levels of an ink reservoir body 24a, and signals from the sensors 24e, 24f are transmitted to a diluting liquid supplying controller 32. The controller 32 receives the signals from the sensors 24e, 24f, drives a recovery pump 26, and integrates the driving state (driving time or driving times) of the recovery pump 26. After a predetermined period of time responsive to the ink viscosity to be controlled by the integral state has elapsed, a diluting liquid supply valve 38 is opened to supply a predetermined quantity of diluting liquid to an ink tank 10. Thus, the viscosity of the recovered ink can be controlled to a suitable state.
Patent JP-S60161263-A (JP)
Title: Control for rear-wheel steering
Inventor: FUKUNAGA YUKIO
IPC: B62D6/02
Filed: 1984-01-31
Abstract: PURPOSE:To improve the speedy response of a car in a low-speed range by increasing the steering angle for rear wheels differentially for the steering angle of a steering wheel, in the car-speed range for steering rear wheels in the reverse phase to front wheels. CONSTITUTION:When a car speed is lower than a prescribed value, a control circuit 11 transmits an output signal for steering rear wheels 21 and 22 in the reverse direction to the direction of steering front wheels 19 and 20 into a servoamplifier 17. The steering angle for rear wheels is determined so that it is represented by the sum of the proportional element in proportion to the steering angle for front wheels and the differential element in proportion to the differential value of the steering angle for front wheels. Therefore, a steering system which has a large steering angles for rear and front wheels and the response characteristic having a high frequency response in low-speed traveling can be obtained.
Patent JP-S5298876-A (JP)
Title: Extender
Inventor: SUDOU KOKUJI
IPC: F16H21/04
Filed: 1976-02-17
Abstract: PURPOSE: To obtain an extender for use with an expasible scaffold in constructing work having about 1-20 expansion ratio and capable of applying to wide variety of cases. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57129597-A (JP)
Title: Recovery controlling change system
Inventor: SAKAI HIROSHI
IPC: H04Q3/54
Filed: 1981-02-04
Abstract: PURPOSE:To facilitate an easy detection of a malicious call, etc. regardless of the recovery controlling system that is decided by the system or the type of the call, by defining a recovery controlling concerning a call as a called subscriber control for a certain period of time since the called subscriber gave an answer. CONSTITUTION:For the recovery controlling system of an automatic switchboard, a means is provided to discriminate the calling and called subscribers who are in calling mode along with a means that measures the time elapsed since the called subscriber gave an answer. The recovery controlling concerning the corresponding call is defined as a called subscriber control for a prescribed period of time since the called subscriber gave an answer.
Patent JP-S56112773-A (JP)
Title: Package and electronic component using the same
Inventor: IMAI MINORU
IPC: H01L23/48
Filed: 1980-02-13
Abstract: PURPOSE:To increase the lifetime of the electronic component by forming the bonding boundary between a metal and a glass having uneven state, thereby increasing the bonding property and protecting the element contained in a container formed of the metal and the glass from moisture or the like. CONSTITUTION:A metal cap 9 is fixedly bonded to a metal stem 6 arranged with a light emitting diode 1. The inner wall surface 13 of the opening of the cap 9 is formed unevenly. When a glass plate 10 is bonded to the cap 9, it is connected, and heated to fuse the peripheral edge of the glass plate 10 and to bond the peripheral surface of the plate 10 to the uneven surface of the inner wall of the cap 9. A lead wire 5 of the diode 1 and the seal of the stem 6 are similarly formed by forming uneven state on the inner wall 15 of the lead wire mounting hole of the stem 6 and bonding the outer peripheral surface 14 of the connector 4 around the lead wire 5 to the uneven surface of the wall.
Patent JP-H0860404-A (JP)
Title: Panty garment and its preparation
Inventor: WARUTAA ETSUCHI INBOODEN
IPC: A41B11/14
Filed: 1995-02-02
Abstract: PURPOSE: To provide a panty garment giving excellent fitting property and supporting property in the knitting step of the production process. CONSTITUTION: This invention relates to a panty garment, pantyhose etc., formed of a tubular knit member having the 1st circular part to form the front panty part having a protecting form and the 2nd circular part to form the back panty part having a V-shaped structure. The front and back parts of the panty are formed of a number of yarn courses and the yarns are knit to form a stitch loop structure to increase the longitudinal stretch at the back part of the panty in worn state compared with the front part. An excellent fitting property can be attained by the use of stitch loop structures different between the front part and the back part of the panty.
Patent JP-S59141162-A (JP)
Title: Enclosed type cell
Inventor: HOSOI SUSUMU
IPC: H01M50/167
Filed: 1983-02-01
Abstract: PURPOSE:To reduce deformation in the peripheral edge of a sealing port cover in time of forming a cell as well as to aim at improvements in sealproof properties, by providing a specified interspacing gap between a downward sleeve of the sealing port cover and an upward rising part of a case. CONSTITUTION:A gap 13 of 0.05-0.2mm. in space is made up between a downward sleeve 4' of a sealing port cover 3' and an upward rising part 5' ranging its tip end. Therefore, when the tip end of the case rising part 5' is forcibly pressed down, the sealing port cover is turned up whereby the gap 13 comes to be turned rather inward in its upper end as in the shape of filling up the interspace but the sleeve 4' is almost no deformation so that such force as being imposed on a tip 7 of a rising part 2 of a case 1 is scarcely impaired and stored safely in a gasket 6 and the sealing port cover 3', while the gasket is relatively deformed in a uniform manner, and since it is forcibly pressed contactually on the surface, the leakproof properties of a cell can be distinctly improved.
Patent JP-H03219399-A (JP)
Title: Road sign system
Inventor: ODA YOSHIO
IPC: G08G1/09
Filed: 1990-01-25
Abstract: PURPOSE:To enable more safe driving at a danger spot by automatically turning head lights on and sounding a horn. CONSTITUTION:When a car 3 approaches the entrance of a tonnel, a reception part 4 receives a signal from a tonnel sign 15 and when the car 3 approaches a steep curve, the reception part 4 receives a signal from a steep curve sign 17 and transmits received contents to a control part 5. When the inputted contents of the reception show 'an instruction to turn the head lights on', head lights 7 are turned on by the control part 5 and when the contents show 'an instruction to sound the horn', a horn 7 is sounded. The turn-off of the head lights after passing through the tonnel, the turn-on/off of the head lights in the other driving states and the sounding of the horn, etc., can be manually executed. Thus, more safe driving is enabled.
Patent JP-S63184394-A (JP)
Inventor: OSAWA KENJI
IPC: H05K3/42
Filed: 1987-01-26
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-H09165637-A (JP)
Title: Boron-containing aluminum base alloy and its production
Inventor: KAJIWARA KATSURA
IPC: C22C1/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To produce a B-contg. Al base alloy excellent in mechanical properties, capable of reproducing scraps and having neutron absorbing operation by specifying the content of B, the ratio of B isotopes and the ratio of AlB2 in the total B compounds. SOLUTION: This alloy contains, by mass, 0.5 to 1.5% B, and in which the ratio of isotopes<10> B satisfies<10> B/(<10> B+<11> B)>=95%. This is because<10> B has excellent neutron absorbability. Furthermore, it is needed that the ratio of AlB2 in the total B compounds is regulated to >=80% by volume ratio. Namely, as the B compounds in the alloy, AlB12 and AlB12 occupy the greater part, but, the former is exceedingly stable and is hard to dissolve, and, when this is present in large quantities, the reproducing utilization of scraps can not be attained.
Patent JP-S5299745-A (JP)
Title: Voltage control type phase shift circuit
Inventor: GOMI HIROSHI
IPC: H03C3/00
Filed: 1976-02-18
Abstract: PURPOSE:To eliminate instability and erros in the phase shifting movements caused by the fluctuation of impedance of element and fluctuation of gain of differential amplification by stabilizing the phase shifting movements against both phase advencing and phase delaying relations in regard to the basic vector.
Patent JP-H07208876-A (JP)
Title: Vacuum furnace
Inventor: MATSUO HIDEAKI
IPC: F27D7/04
Filed: 1994-01-13
Abstract: PURPOSE:To improve cooling performance of a vacuum furnace used for an article to be processed to a high temperature. CONSTITUTION:A processing chamber 4 surrounded by a heat resistant heat insulation wall 3 is formed in a furnace body 1 having a pressure resistant sealing structure, and an electric heater 7 is provided on the inner surface of the processing chamber 4. Further, a pair of vents 8, 19 are provided in opposite wall surfaces of the processing chamber 4 so as to be opened and closed by doors 9, 20. Furthermore, a heat resistant fan 15 formed with carbon fiber reinforced carbon composite material is provided in the vent 8.
Patent JP-S60161972-A (JP)
Title: 1,3,5-dithiazine derivative, preparation thereof and agricultural and horticultural germicide
Inventor: ISHIMITSU KEIICHI
IPC: A01N43/88
Filed: 1984-01-31
Abstract: NEW MATERIAL:A 1,3,5-dithiazine derivative expressed by formula I [X is carbonyl or sulfonyl; R1 is H, alkyl, lower alkenyl or lower haloalkyl; R2 is alkyl, aralkyl or phenyl expressed by formula II (R3 is halogen, lower alkyl, lower alkoxyl, lower alkenyloxy, lower alkylthio, OH, etc.; n is 0, 1, 2 or 3]. EXAMPLE:5-Acetyl-5,6-dihydro-2-(methylsulfonylimino)4H-1,3,5-dithiazine. USE:An agricultural and horticultural germicide capable of exhibiting improved controlling effect on a wide range of plant blights, particularly, scab of apples, downy mildew of cucumbers, late blight of tomatoes, etc. PREPARATION:A compound expressed by formula III (Y is halogen) is reacted with a compound expressed by formula IV (Z is alkali metal) in an inert solvent, e.g. dimethylformamide, at 0-50 deg.C, preferably room temperature for 1-10hr to afford industrially and advantageously the aimed compound expressed by formula I .
Patent JP-H10214545-A (JP)
Title: Vacuum valve
Inventor: OSAWA YUKIO
IPC: H01H33/66
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the wear of an arc shield due to arc. SOLUTION: A vacuum valve has a vacuum container 4 in which both ends of an insulating cylinder 1 are sealed with end plates 2, 3, a pair of contacts 7, 8 arranged in the vacuum container 4 to oppose each other in a freely contacting/separating manner and an arc shield 5 circulated around a pair of contacts 7, 8 via a vacuum gap 24. The arc shield 5 is covered with a magnetic shield 20 which is formed of magnetic material.
Patent JP-H05208881-A (JP)
Title: Ceramic parts formed with bar code and its production
Inventor: IGARASHI NOBORU
IPC: B24B37/14
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a ceramic part with a heat and acid-resistant bar code. CONSTITUTION:A sintered ceramic 1 is applied with an inorganic colorant at a part on one side surface thereof and the colorant is molten and diffused in the ceramic in a depth of 5 to 100mum so that the surface part has different crystalline structure from the basic material.
Patent JP-H07225026-A (JP)
Title: Indoor unit for warm-water heater
Inventor: FUJIMOTO MOTOAKI
IPC: F24D3/00
Filed: 1994-02-10
Abstract: PURPOSE:To arbitrarily execute warm-water heating and floor heating by obtaining warm water for floor heating from an indoor unit of a warm-water heater. CONSTITUTION:A warm-water heater has an indoor unit 1 and an outdoor unit 2. The unit 1 has a heat exchanger 5 having a heat source of warm water and a blower 6 for feeding warm air into a room in its housing 4. The unit 2 has a boiler 7 for generating the warm water, a cistern tank 8 for storing the warm water, a pump 9 for circulating the warm water, a switching valve 12 for regulating the flow of the warm water, etc. A suitable temperature of the warm water to be circulated to a floor heating panel 3 is 60 deg.C or lower, while a temperature of the warm water to be fed from the unit 2 to the exchanger 5 is high about 80 deg.C, which cannot be used for the floor heating as it is. As means for solving this problem, a heat exchanger 5a for generating warm water for floor heating by thermal conduction is integrally provided at the exchanger 5, and a plurality of switching valves 5c, 5d for switching capacities of the floor heating are provided at a warm water route 5b of the exchanger 5a. With such a structure, the warm water necessary for the floor heating is obtained.
Patent JP-S59142870-A (JP)
Title: Painting method by curtain flow coater
Inventor: YAMASHITA KAZUO
IPC: B05D1/30
Filed: 1983-02-03
Abstract: PURPOSE:To convey smoothly a material to be coated without oscillating and to prevent the generation of uneven color and build-up by interposing a cushion material having elasticity between the rear of said material and the surface of a conveyor, and painting the material with a curtain flow coater. CONSTITUTION:A paint 6 fed from a paint tank 1 by a pump 5 into a pouring head 3 falls in the form of a thin curtain from a slit 7 provided in the bottom of said head 3. The paint 6 is coated on the surface of a material 9 to be coated placed on a jig plate 14 when the material 9 is passed underneath the paint curtain 10 by the operation of conveyors 4-1 and 4-2. Any of the known curtain flow coater is usable in this method. The colored transparent or colored translucent paint to be used provides a much better effect.
Patent JP-S55107778-A (JP)
Title: Metallizing apparatus
Inventor: KICHI KENZOU
IPC: C23C14/04
Filed: 1979-02-14
Abstract: PURPOSE:To form metallizing film with excellent reproducibility, by, in sputtering- metallizing while a masking shield and a substrate, which are arranged opposite to an evaporation source, being moved relatively, coating the surface of the masking shield with a specific material. CONSTITUTION:Substrates 3a, 3b, 3c etc. are sputtering-metallized in an argon atmosphere while a substrate support 2 being revolved around a target electrode 1 with the target electrode 1 and the masking shield 4 fixed. In that case, the surface of the masking shield 4 is applied thinly with a vacuum grease or coated with a fluorine resin etc. in order to prevent the adherence of metallizing material. Hereby, the masking shield is kept at a constant shape for a long time. Consequently, metallizing by repeated use of the masking shield will form a film at excellent reproducibility.
Patent JP-H08207161-A (JP)
Title: Molding equipment of optical disk
Inventor: KOTAKA KAZUHIRO
IPC: B29D17/00
Filed: 1995-02-03
Abstract: PURPOSE: To peel off an optical disk excellently from a stamper. CONSTITUTION: A fixed specular plate 19 is supported displaceably by a plate displacing mechanism 20 in relation to a movable specular plate 3 to which a stamper 12 is fitted and which is supported movably by a plate moving mechanism, and an optical disk is peeled off from the stamper 12 with the displacement of the fixed specular plate 19 by the plate displacing mechanism 20 irrespective of the movement of the movable specular plate 3 by the plate moving mechanism.
Patent JP-S56150670-A (JP)
Title: Hydrodynamic shaft seal
Inventor: KAARU BURAKONIA
IPC: F16J15/32
Filed: 1981-02-06
Abstract: A hydrodynamic shaft seal for use under both static and dynamic conditions features a sealing face having one static sealing surface at the non-liquid side of the seal and a dynamic sealing surface having a plurality of angular vanes forming chambers open to the liquid at the liquid side of the seal. An annular coil spring biases the static sealing surface into contact with the shaft under static conditions and controls its spacing under dynamic conditions during which the vanes propel liquid toward the liquid side of the seal.
Patent JP-H10213001-A (JP)
Title: Failure diagnostic device for input signal system, and fail-safe controller
Inventor: IIJIMA MAKOTO
IPC: G01M17/007
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To detect a failure in the signal system early, simply, and without fail by a second controller by diagnosing that a failure of an input signal system occurs when the results of judgement by a second judgement means are inconsistent with a conversion signal input from a first controller. SOLUTION: An ECU of a first controller has functions of a first judgement means and a conversion signal output means, and a TCU of a second controller has functions of a second judgement means and a diagnosis means. It is judged whether ON time TON of a PWM signal is equal to the same specific value TONDI as a specific value equivalent to non-rotation of an engine in the ECU or not (step S43). When TON≠TONDI, although it is judged that the engine rotates based on the rotation number of the engine NE in the ECU, it is judged that the engine does not rotate based on the rotation number of the engine NE in the TCU so that it is judged that the resuls of judgement of the ECU and TCU are inconsistent mutually and a failure of an engine rotation number signal system occurs.
Patent JP-S61176088-A (JP)
Inventor: TSUKADA MITSUMASA
IPC: H05B6/10
Filed: 1985-01-29
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-H05213028-A (JP)
Title: Caster angle control device for vehicle
Inventor: MIICHI YOSHIAKI
IPC: B62D17/00
Filed: 1992-01-31
Abstract: PURPOSE:To control a caster angle in such a way as not causing the deterioration of riding comfort at the time of running on the rough area of a travel road by setting a large caster angle, so that the roughness of the travel road lowers input sensitivity for a vehicle, when the roughness is detected. CONSTITUTION:Compensation amount setting sections 26A to 26E are so constituted as to take in information from various types of sensors, including a preview sensor 29A (surface sensor) as a road surface condition detecting means, a steering angle sensor 29B, a travel speed sensor 29C, a lateral acceleration sensor 29D and a longitudinal acceleration sensor 29E. Upon receipt of roughness information from the preview sensor 29A, the sections 26A to 26E output a correction amount k1 for increasing a caster angle by an amount corresponding to a short time for each wheel to pass the rough area of a road, while considering a control lag. Then, the correction amount k1 is quickly reduced to zero, thereby ending a control operation to increase a caster angle for riding over a projection or other purposes.
Patent JP-S63186712-A (JP)
Title: Improvement in water-absorptivity of sponge
Inventor: ITO KIICHI
IPC: C08F2/00
Filed: 1987-01-29
Abstract: PURPOSE:To obtain a sponge excellent in water retentivity, elasticity and softness, free of a feeling of sliminess and free of releasement of hydrated gel upon squeezing, by impregnating a spongy porous elastomer with a mixture comprising a specified acrylic acid monomer, water, a crosslinking agent and a photopolymerization initiator and irradiating it with ultraviolet rays. CONSTITUTION:An open-cellular spongy porous elastomer (A) such as dried polyvinyl acetal sponge is impregnated with a mixture comprising 1-1,000wt.%, based on component A, acrylic monomer (B) based on (meth)acrylic acid and/or a monomer formed by neutralizing at least 20% of the entire COOH groups into an alkali metal or ammonium salt group, water (C), 0.01-10wt.%, based on component B, crosslinking agent (D) having at least two polymerizable vinyl groups in the molecule (e.g., N,N'-methylenebisacrylamide) and 0.01-10wt.%, photpolymerization initiator (E) (e.g., (4-benzoylbenzyl)trimethylammonium chloride] and irradiated with ultraviolet rays under conditions including an ultraviolet lamp of 40-100W/cm, an irradiation time of 0.5-10min and a distance between the lamp and the object of 5-15cm.
Patent JP-S55111840-A (JP)
Title: Adsorbent
Inventor: TAKAHASHI MITSUNAO
IPC: B01D53/48
Filed: 1979-02-19
Abstract: PURPOSE: To obtain an adsorbent having a high adsorption capacity with respect to alkali substances, by using as a main component Type-I aluminum dihydrogen tripolyphosphate.  
     CONSTITUTION: Type-I aluminum dihydrogen tripolyphosphate having a composition formula, H 2 AlP 3 O 10 .2H 2 O, is used as an adsorbent. This compound has a selective adsorption capability for alkali substances in particular, such as ammonia, amine, etc. It can be used independently. When a metal compound, such as Mg, Ca, Ba or the like is used with this adsorbent, the adsorption capacity thereof with respect to sulfur compounds, such as thiophene. 
     COPYRIGHT: (C)1980,JPO&Japio