baber/WOPTO huggingface dataset:
Patent JP-S5941559-A (JP)
Inventor: NAGAMATSU KENJI
IPC: E04D11/00
Filed: 1982-08-31
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-S5774629-A (JP)
Title: Estimating device for road surface temperature
Inventor: SHIGENO TADASHI
IPC: G01W1/10
Filed: 1980-10-28
Abstract: PURPOSE:To cause to generate a freeze estimating signal, by a method wherein a momentary data is obtained by sampling a road surface temperature, and change in road surface temperature is expressed in a numerical manner, based on the data, to estimatedly compute a temperature which a road surface will have several hours to tens hours later. CONSTITUTION:An output of a road surface gauge 1 is produced into a digital signal via a temperature-voltage converter 2 and an A/D converter 3, and a road surface temperature data is sampled at given time intervals by means of a signal from a sampling command part 9 to store it in memory 4. A regression system computing unit 5 expresses numerically a time change in a road surface temperature by means of a regression method. Based on the results, a freeze critical decision part 6 finds that a road is brought into a freeze critical temperature after how many hours. This activates an alarm output unit 7. Thus, a short-term and a long-term freeze estimating signal can be generated using only an actual measuring data of a road surface temperature, which results in performing an estimation at a high hit rate in the prevention of a measurement error in the day time, at sunset and the like.
Patent JP-H0317714-A (JP)
Title: Reference voltage circuit
Inventor: KOIDE JIRO
IPC: G05F3/24
Filed: 1989-06-14
Abstract: PURPOSE:To reduce the fluctuation of voltage by connecting in series between a p-channel enhancement MOSFET whose gate and grain are connected to each other and a p-channel depletion MOSFET whose gate and source connected to each other, and outputting the potential of the serial connection point. CONSTITUTION:A p-channel enhancement MOSFET 1 and a p-channel depletion MOSFET 2 are serially connected. The gate and the drain of the FET 1 are connected to each other, and the gate and the source of the FET 2 are connected to each other. Then the potential of the serial connection point between both FET 1 and 2 is outputted via a terminal 3. As a result, only the voltage shift value for operation of the gate threshold value which is caused by the injection of ion is outputted. Thus the fluctuation of the power voltage is reduced. Furthermore, the output voltage can be multiplied by an optional integer when plural pieces of FET 1 are connected in series and in plural steps.
Patent JP-S5774762-A (JP)
Title: Electrophotographic copying machine
Inventor: DEGUCHI YASUSHI
IPC: G03B27/52
Filed: 1980-10-28
Abstract: PURPOSE:To facilitate recording of an image except an original image, by providing means for forming an image except the original image on a photosensitive drum. CONSTITUTION:A short focus lens row 2 for forming an image are arranged above the top of a photosensitive drum 1. 3 is an original placing glass plate. A filter 6 opaque in the front and provided with a round or square opening 5 in the center is fixed to a light emitting diode 4 fixed to the row 2 for forming an image except an original image on the drum 1. A 7-segment display may be used in place of the diode 4. When the diode 4 is flickered during operation of the copying machine, the flickered images are formed in a band on the desired position of the drum 1, and images other than the original image are formed in addition to the original image on a copying sheet. The 7-segment display or a display for indicating a date may be attached onto the original placing glass plate 3.
Patent JP-S638024-A (JP)
Title: Continuous four-wheel drive device
Inventor: KAWAMURA OSAMU
IPC: B60K17/348
Filed: 1986-06-30
Abstract: PURPOSE:To improve transmission efficiency, by a method wherein the main shaft of a double differential device is mounted in a manner to obliquely crossth rotary shaft of a drive gear on a transmission, and left and right and rear and front wheels are coupled thereto for rotation. CONSTITUTION:A drive force from an engine is transferred to a main shaft through a transmission 3 by means of a bevel drive gear 4 and a bevel gear 5. In which case, though two differential actions of a double differential device, during curving, differential rotation between a left front wheel 42 and a right rear wheel 30 and differential rotation between a right front wheel 45 and a left rear wheel 25 are provided through a constant velocity joint 41 through rotation of a planetary carrier shaft. In this case, left and right propeller shafts 22 and 27 cross each other obliquely to directly rotate the left and the right rear wheels 25 and 30. This constitution eliminates a rear axle between the left and right wheels 25 and 30, and enables improvement of transmission efficiency.
Patent JP-S63314965-A (JP)
Title: Light beam scanning/recording device
Inventor: SUGANUMA ATSUSHI
IPC: H04N1/23
Filed: 1987-06-18
Abstract: PURPOSE:To prevent the occurrence of exposure nonuniformity by controlling the luminous energy of a laser diode with the aid of corresponding to the characteristic of an optical system and scanning speed on a recording carrier. CONSTITUTION:As a resonant type light deflecting system 22 is driven by a sine wave corresponding to it's natural frequency, a recording laser beams L1 can be deflected by the deflecting system 22 at a higher speed than that by a galvanometer mirror. But the scanning speed is changed according to the sine wave, for example, at the both end parts (a0) and (c0) side on a main scanning section (l0), it is slow and it is fast at the (b0) point of it's central part. As the result of that, exposure quantity at the central part (b0) becomes overexposure in comparison with that at the both end parts (a0) and (c0). Then data on the current value of a sine wave state of which current is high at the central part (b0) and a nearly zero value at the both end parts (a0) and (c0) corresponding to the main scanning section (l0) is previously stored in a luminous energy control information memory 42.
Patent JP-S625916-A (JP)
Inventor: BERUNAA MAIAA
IPC: A23K1/16
Filed: 1986-06-30
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-H10341594-A (JP)
Title: Controller for electric vehicle
Inventor: KANEKO SATORU
IPC: H02P21/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a controller for electric vehicle having no pole position detector in which driving of a motor can be sustained in safety upon occurrence of an abnormality in a rotational pulse detecting means by providing an operating means with a 180 deg. conduction drive means and a 120 deg. conduction drive means of a synchronous motor and selecting one of them, as required. SOLUTION: Switching of a 180 deg. conduction drive means 10 and a 120 deg. conduction drive means 11 for driving a synchronous motor 1 is made at a switching section 12 by switching the pole position θfor control between θenc obtained through the 180 deg. conduction drive means 10 and θV obtained through the 120 deg. conduction drive means 11. More specifically, the 180 deg. conduction drive means 10 and the 120 deg. conduction drive means 11 are provided in an operating means 4 and selected, as required, at the time of drive control. According to the arrangement, drive control of the synchronous motor 1 can be sustained even when a rotational pulse generating means can not be used.
Patent JP-H0721358-A (JP)
Title: Picture acquisition device
Inventor: IMAIZUMI KOJI
IPC: G06F3/05
Filed: 1993-06-23
Abstract: PURPOSE:To provide an inexpensive and simple picture acquisition device. CONSTITUTION:This device is provided with a sampling means 7 for sampling analog picture signals, a storage means 8 for acquiring the analog picture signals sampled by the sampling means by at least one horizontal scanning line and a PLL circuit 11 for generating sampling clocks synchronized with the analog picture signals. The PLL circuit is provided with a frequency divider capable of optionally setting a frequency division value corresponding to the display period of one picture element of the picture signal and the frequency divider generates addresses when the analog picture signals are written in the storage means.
Patent JP-H1183-A (JP)
Title: Fishing rod
Inventor: ONO KAORU
IPC: A01K87/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod having a guide ring capable of avoiding heightening production accuracy of an introducing opening for introducing a line to a rod pipe and an abrasion resistant ring attached thereto, and further readily attached to the rod and readily assembled. SOLUTION: This fishing rod is used by introducing a line L from a winding reel through an introducing opening 11 formed in a rod pipe 3 to an opening at the tip top and taking out the line from the opening at the tip top. An entrance guide R is attached to the rod pipe 3 for introducing the line from the winding reel to the introducing opening 11 at the position near the introducing opening 11. A ring-like abrasion resistant ring 25 is arranged at the opening edge of the introducing opening 11. The entrance guide R is formed into a nearly M-shape in the side view, and a pushing part 7 is formed in the intermediate part thereof. The ring-like abrasion resistant ring 25 is pushed by the pushing part 7.
Patent JP-2000346479-A (JP)
Title: Refrigerant heating type air conditioner
Inventor: HANEDA TOMOHISA
IPC: F25B13/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To dispense with a heat source machine or the like for forming another heating medium, and to reduce an installing space by providing an indoor unit and an outdoor unit, providing a refrigerant heater in the outdoor unit, and commonly using a heat source of the heater for a heat source of another circuit such as a warm water circuit or the like. SOLUTION: A compressor 13 for compressing a refrigerant is provided in an outdoor unit 5, and a four-way valve 15 for switching a cooling and a heating operations is connected to the compressor 13. A burner 33 of a refrigerant heater 13 is commonly constituted for a heat source of a warm water circuit 35, and a combustion heat of the burner 33 indirectly heats the circuit 35. When heating is driven, an opening/closing valve 29 is opened, and a refrigerant from the compressor 13 is fed to an indoor heat exchanger 7 through refrigerant piping 9a. Here, the air for condensing the refrigerant is blown by a blower 11 to heat in a room. When cooling is driven, the refrigerant from the compressor 13 is fed to an outdoor heat exchanger 17 to condense the refrigerant, and fed to the exchanger 7 through refrigerant piping 9b. Here, the refrigerant is evaporated to cool in the room.
Patent JP-S5378585-A (JP)
Title: Roll on/roll off ship
Inventor: ISHIGAKI TADASHI
IPC: B63B25/00
Filed: 1976-12-20
Abstract: PURPOSE: To expand the containing space of a freight and shorten the loading and unloading time of a roll on/roll off ship by providing an opening passing through trailer deck and its upper and lower decks and lateral and hoisting crane over the upper deck. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08321481-A (JP)
Title: Rotary substrate cleaner
Inventor: NISHIMURA JOICHI
IPC: B08B3/02
Filed: 1995-05-25
Abstract: PURPOSE: To favorably remove pollutant adhering to a cleaner within a pot, regardless of the kind of the cleaner. CONSTITUTION: A cleaner 2 for cleaning the surface of the substrate rotating around the shaft in vertical direction is so constituted as to be displaced between the cleaning position on a substrate and the waiting position apart from on the substrate, and in the waiting position, the cleaner 12 is inserted into a waiting pot 28, and cleaning liquid is supplied from a nozzle 29 to the cleaner 12. At this time, the angle of jet of the nozzle 29 is changed, according to the kind of the cleaner 12, and the vertical direction of the destination of the cleaning liquid supplied to the cleaner 12 is changed to favorably clean and remove the pollutant adhering to the cleaner 12.
Patent JP-H11322670-A (JP)
Title: Production of 4-acryloxy-2-formyl-butene compounds
Inventor: KAJIYASHIKI TSUTOMU
IPC: C07B61/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively and industrially advantageously producing the subject compound useful as an intermediate for synthesizing vitamin A and various perfume products at a low cost by reacting a specific hydroxytetrahydrofuran compound with formaldehyde in the presence of a carboxylic acid, etc., and then acylating the produced compound. SOLUTION: This method for producing a 4-acryloxy-2-formyl-butene compound of formula III [R<1> is H, a (substituted) aliphatic hydrocarbon or a (substituted) aromatic hydrocarbon] (for example, 4-acetoxy-2-formyl-butene) comprises reacting a hydroxytetrahydrofuran compound of formula I (R is H or methyl) (for example, 2-hydroxytetrahydrofuran) with formaldehyde in the presence of a carboxylic acid (for example, butyric acid) and a primary or secondary amine (for example, dibutylamine) at a temperature of, preferably, 50-150 deg.C and at a pressure of, preferably, 1-3 atm to form a compound of formula II (for example, 2-formyl-4-hydroxy-1-butene), and then acrylating the obtained compound of formula II with acetic anhydride, etc.
Patent JP-S5676271-A (JP)
Title: Primer coating device
Inventor: OGAWA HIROSHI
IPC: B05D7/14
Filed: 1979-11-24
Abstract: PURPOSE: To efficiently coat a primer at a uniform film thickness by a method wherein an aqueous-type primer is used as a primer, the plant is nonexplosion-proof and is incorporated in a forming process or a production process.  
     CONSTITUTION: In a water-cooling zone A, two pairs of rolls 3 for nipping a plate- shaped body 2 from upper and lower sides and stopping water are placed along the travelling line of the plate-shaped body 2, with the axese of the rolls 3 being supported by a casing 1 and showers 4 being placed on the upper and lower sides of the body 2 between the roll pairs. In a primer-coating zone B are provided a pair of squeezing rolls 7 for coating a primer liquid from a nozzle 10 onto the upper surface of the body 2 and a spray 11 for directly spraying a primer liquid to the lower surface of the body 2. In a drying zone C, infrared heaters 21 are provided in a casing 20 and air is jetted by a blower 22. The plate-shaped body 2 is cooled and wetted with water in the zone A, is provided thereon with a uniform primer layer in the zone B and then is fed into the zone C so as to be dried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5942889-A (JP)
Title: Preparation of immobilized proliferated microbial cell composition containing fibrous porous material
Inventor: KUMAKURA MINORU
IPC: C12N11/12
Filed: 1982-09-01
Abstract: PURPOSE:To prepare the titled composition by mixing microbial cells with a fibrous porous material and a polymerizable vinyl monomer forming a glassy polymer, and irradiating the mixture with ionizing radiation. CONSTITUTION:Microbial cells or their aqueous dispersion, is mixed with >=50%, based on the volume of the whole composition, of a fibrous porous material such as plastic fiber, glass fiber, asbestos, etc., and 1-20%, preferably 2-10%, based on the weight of the whole composition, of a polymerizable vinyl monomer forming a glassy polymer, e.g. hydroxyethyl methacrylate, polyethylene glycol diacrylate, glycidyl methacrylate, etc., and the mixture is irradiated with ionizing radiation at a dose of 10<4>-5X10<5> roentgen at 5--100 deg.C, preferably 5--80 deg.C.
Patent JP-S6213656-A (JP)
Inventor: KASHIWA TADANOBU
IPC: E04G21/02
Filed: 1985-07-12
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-H11350280-A (JP)
Title: Combined filament yarn of heterofineness
Inventor: IWAI SHIGEKI
IPC: D06M101/16
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To produce a combined filament yarn of heterofineness, having refreshing dry feeling and bulkiness and having both antistatic and antimicrobial properties by commingling a sheath-core composite yarn of large fineness which contains an antistatic agent in the core part with a yarn of small fineness and by applying an antimicrobial agent to the whole of the combined filament yarn. SOLUTION: The combined filament yarn of heterofineness in which a yarn of filament fineness >=2.5 denier and a yarn of filament fineness <=1.5 denier are intermingled is produced by the following steps: (1) conducting the doubling between <=20 wt.% yarn of larger fineness and a polyester yarn of smaller fineness while winding the yarns in a spinning procedure, wherein the yarn of larger fineness has a sheath-core structure and its core part is made of a polyester containing 10-50 wt.% antistatic agent (e.g. polyalkylene glycol); (2) applying 0.1-5.0 wt.% antimicrobial agent (e.g. silver zeolite) to the combined filament yarn; (3) drawing the yarn.
Patent JP-H05322721-A (JP)
Title: Method and device for preparing specified volume of liquefied specimen to be analyzed and washing device for agitator
Inventor: KAWASAKI OSAMU
IPC: G01N1/28
Filed: 1992-05-19
Abstract: PURPOSE:To make liquefying quickly and accurately by forming a specimen vessel cylindrical whose top surface and bottom are flat, and measuring the distance from a specimen using an ultrasonic sensor. CONSTITUTION:A liquefied specimen to be analyzed 3 is accommodated in a specimen vessel 1 formed cylindrical whose top surface and bottom are flat. A meas.-up unit 2 is placed on the top of the vessel 1, and the distance from the surface of the specimen 3 is measured by an ultrasonic sensor 2a. The measurement obtained is sent to a calculative controller, and the volume of the specimen 3 is calculated. A pump is operated until the specimen volume becomes a specified value, followed by adding of distilled water and, if necessary, a reagent. When the specimen 3 attains the specified volume, and calculative controller emits an output signal to the pump to stop adding of the distilled water and eventual reagent. Then the meas.-up unit 2 is raised, and a propeller 4a of an agitator 4 is immersed in the specimen 3, and agitation is applied to generate uniform mixing. Thereafter the agitator 4 is raised and rinsed by a rinsing device.
Patent JP-H08319335-A (JP)
Title: Epoxy resin, epoxy resin composition and cured product thereof
Inventor: AKATSUKA YASUMASA
IPC: C07D303/24
Filed: 1995-05-29
Abstract: PURPOSE: To obtain an epoxy resin having specific structure, capable of giving cured products with high resistance to heat and water, and also useful in a wide range of applications such as molding materials, laminating materials, coating materials, adhesives, etc., because of its low viscosity. CONSTITUTION: This epoxy resin has a structure of formula I (R is H or a 1-4C alkyl; G is glycidyl) and is obtained, for example, by adding an alkali metal hydroxide such as sodium hydroxide to a dissolved mixture of a compound of formula II such as monomethylolated phenol and an excess of an epihalohydrin followed by reaction at 20-120 deg.C for 1-20h. It is preferable that the amounts of the epihalohydrin and alkali metal hydroxide to be used be 1.5-10mol and 0.9-1.1mol per equivalent of the hydroxyl group of the compound of formula II, respectively. And, for the reaction to proceed smoothly, the reaction is recommended to carry out in the presence of e.g. an alcohol. When a curing agent is to be incorporated in this resin, it is preferable that the amount of the curing agent to be used be 0.7-1.2 equivalent based on the epoxy group of the resin.
Patent JP-S5777240-A (JP)
Title: Device for preventing vehicle window glass from cloud
Inventor: YAMAMOTO YUKIO
IPC: C03C27/00
Filed: 1980-10-30
Abstract: PURPOSE: To remove cloud on a window glass by providing a relay for supplying current to a heating wire on the window glass when a compressor is stopped.  
     CONSTITUTION: A heating wire 11 of printed wire in a window glass 3 is connected to a control switch 15 and a relay switch 18. When the control switch 15 is turned off, this device can be operated by the relay switch 18. A compressor 6 for a cooler is automatically operated by a thermoswitch 9 and the relay switch 18 is operated at the same time as the compressor 6. When the compressor 6 is stopped, the contact of the relay switch is connected so that current is supplied to the heating wire 11 in the window glass. Since current is supplied automatically when the compressor liable to produce cloud on the glass is stopped, the window glass will not be clouded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5377355-A (JP)
Title: Heat collecting equipment
Inventor: TOYODA KATSUYOSHI
IPC: F24S90/00
Filed: 1976-12-21
Abstract: PURPOSE: To collect heat under optimum conditions, by-pass flow of thermal meduim from outlet side of heat collector is controlledin accordance with difference betweendegree of detected cooling of thermal medium at the intake of heat collector and degree of fixed cooling, by means of keeping constantly the degree of excess cooling of thermal medium at the intake of heat collector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0445310-A (JP)
Title: Method for removing organic substance by means of fluidized bed furnace
Inventor: ABE HISAO
IPC: D01D4/04
Filed: 1990-06-11
Abstract: PURPOSE:To remove organic polymer by thermal cracking by the arrangement such that in a vessel with a lid composed of non-air-permeable material in which filters, which prevent fluid mediums from passing therethrough and allow only air and gas to pass therethrough, are attached to the lid and bottom of the vessel, and pores are arranged in the direction in which the lid is opposed with the vessel and materials to be treated are placed on the bottom in contact therewith and the vessel is dipped in a fluidized bed with its bottom directed downward. CONSTITUTION:Materials to be treated such as a dipped spinning nozzle pack, etc., are heated in a fluidized bed, while organic polymer attached to pores, etc., are removed by thermal decomposition. Fluid mediums which are heated in a filter bed are prevented from passing through a filter 3 secured to a vessel body 2, while only air and gas is allowed to pass therethrough and flows through a pack outlet 15 into pores 16 of a spinning nozzle 13 and then through a perforated plate 12, nozzle filter 11 and sand 10 and is discharged from a pack inlet 14. And it is passed through the filter 3 fixed to a lid 4 and discharged out of the vessel with lid 1.
Patent JP-S639094-A (JP)
Title: Information reproducing device
Inventor: INAGE NOBUO
IPC: G11B33/08
Filed: 1986-06-30
Abstract: PURPOSE:To prevent vibration from being transmitted to inner mechanism parts by linking the inner surface between a placing stand and a case and/or the inner surface between a containing part and the case at prescribed intervals through a spring body. CONSTITUTION:Plural spacers 10 link, position and fix a cartridge containing part 3 and the placing stand 4 at the prescribed interval. Plural springs 20 are suspended between the inner ceiling of the cartridge containing part 3 and that of the case 1, and hold the containing part 3 in a suspending way in the case 1 together with the placing stand 4. Thus the inner ceiling between the containing part 3 and the case 1 and that between the placing stand 4 and the case 1 keep the prescribed intervals d1 and d2. The opening part 3a of the containing part 3 and a cassette insertion part 2 are held in a confronted state. Even if vibration such as impact is applied to the outside of the case 1, said parts are held in a suspended state due to the attenuation effect of the springs 20 and become free of vibration.