baber/WOPTO huggingface dataset:
Patent JP-H047179-A (JP)
Title: Color thermal printer
Inventor: HATAKEYAMA ATSUSHI
IPC: B41J2/325
Filed: 1990-04-25
Abstract: PURPOSE:To prevent shift or deviation of colors and to enlarge the area where printing is possible by performing control of the position of the printing area of a recording paper easily and accurately by means of a recording paper transfer means using a belt, a gripper and a gripper moving means. CONSTITUTION:A recording paper 10 is moved to a printing starting position 300 while being securedly held by a gripper 30. Then, after only the gripper 30 is returned to a position 200 and fixed there, the gripper is moved to the printing starting position 300. Accordingly, the recording paper 10 together with a belt 32 is transferred and stopped in a direction shown by an arrow 400. A thermal head 18 holding an ink toner film 20 and the recording paper 10 starts the transfer while being pressed in contact with a platen roller 16. The gripper 30 is transferred to the printing finishing position 200 in a direction of an arrow 500. During the time, printing by the first color is finished by a printing part 17 of the thermal head 18. Then, the gripper 30 transfers the recording paper 10 in the fixed state to the printing starting position 300. For printing with four colors, the same process as above for the first color is repeated four times.
Patent JP-H11296026-A (JP)
Title: Photoreceptor evaluating device
Inventor: SAKON HIROTA
IPC: G03G5/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To adjust pulse light emitting time in a wide range including a high- intensity and short-time pulse and to evaluate the characteristic value suitable for a photoreceptor used in a digital type copying machine or a printer by constituting an exposing light source of a semiconductor laser array and performing exposure by pulse light emission. SOLUTION: This device has the semiconductor laser array 1 as the exposing light source and is equipped with a liquid crystal shutter 4 capable of performing high speed operation and a driving power source for a semiconductor laser array 7 capable of performing short-time pulse light emission. The semiconductor laser array 1 by which high-intensity and high-luminance monochrome light is obtained and whose light output is several watts to several tens watts is used as the laser array 1. A nematic liquid crystal shutter and a ferroelectric liquid crystal shutter, etc., are mentioned as the shutter 4, but it is desirable to use the ferroelectric liquid crystal shutter and utilize high speed responsiveness thereof.  Then, exposure time in the wide range from a short time to a long time is attained by combining and using the shutter 4 and the pulse current source 7 for the adjustment of the exposure time.
Patent JP-H0411832-A (JP)
Title: Bleaching of fish meat or the like with water and device therefor
Inventor: KURIHARA YASUO
IPC: A22C25/00
Filed: 1990-05-01
Abstract: PURPOSE:To prevent discharge of tasty components and nutritive components in raw material meat and to obtain high-quality meat bleached with water, suitable as a raw material for fish paste product, by adding bleaching water to picked meat, subjecting to reduced pressure to float and remove fats and then finely grinding the meat. CONSTITUTION:Picked meat of fresh fish or frozen fish is blended with preferably 3-10 times as much beaching water as the picked meat, subjected to reduced preferably under <=200Torr, floating fats are removed by scooping, etc., and then fine ground until thickness of fibers becomes 1-2mum to give the objective meat bleached with water.
Patent JP-S5955040-A (JP)
Title: Cooler for integrated circuit element
Inventor: HERUMAN UESERII
IPC: H01L23/12
Filed: 1983-06-21
Abstract: Integrated modules are disposed on a flexible printed circuitboard. The entire rear surface of each module is in contact with a common cooling plate and the individual contact pressure of the individual integrated modules against the cooling plate occurs by way of resilient elements respectively inserted between the printed circuitboard and the modules.
Patent JP-H01285658-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: AIHARA HISAMOTO
IPC: F02M67/02
Filed: 1988-05-09
Abstract: PURPOSE:To reduce the inertial mass and improve responsiveness by transferring the movement of a drive spool to a poppet valve via an incompressible fluid in a device injecting fuel together with air when the poppet valve is opened. CONSTITUTION:Multiple cylinder sections 2A and 2B are formed on the overhead section and the uppermost section of a nozzle section respectively in the main body of a fuel injection device 1, a communication chamber 31 communicating cylinder sections 2A and 2B to each other is formed. A fuel passage 34 branched from a fuel feed passage 33 is connected to the communication chamber 31 via an orifice 35. A drive spool 32 slidably stored in the cylinder section 2B is pushed down by a solenoid 36, thereby the pressure of the communication chamber 31 is increased, a driven spool 24 slidably stored in the cylinder section 2A is pushed down to open a poppet valve 23. The fuel which is an incompressible fluid is fed between the spools 32 and 24, thus the inertial mass is reduced.
Patent JP-H07301206-A (JP)
Title: Pressure operated check valve
Inventor: OTA NOBUTAKA
IPC: F16K15/18
Filed: 1994-04-28
Abstract: PURPOSE:To provide a pressure operated check valve to be inserted into a pneumatic circuit for accurately carrying out midway stoppage of a pneumatic cylinder. CONSTITUTION:The pressure operated check valve is equipped with a valve body 4 of a check valve, a pushing piston 5 and a spring 6 for pushing up the piston 5. When there is pressure, the pushing piston 5 retreats and comes apart from the valve body 4. When there is no pressure, the pushing piston 5 moves forward and opens the valve body 4. Because pressure equal to the pneumatic pressure supplied is sealed in both a chamber 14 and a chamber 15 inside a pneumatic cylinder 13 by a pressure operated check valve, the pneumatic cylinder 13 can always be stopped at a constant position.
Patent JP-H06322558-A (JP)
Title: Highly lustrous decorative plated steel sheet
Inventor: TERADA MAKOTO
IPC: C23C28/00
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a highly lustrous decorative plated steel sheet having excellent designability and formability by forming a metallic plating layer by vapor deposition on a coating film consisting of a chromated layer and a resin layer or a chromate-contg. resin coating film on a galvanized steel sheet. CONSTITUTION:A double-layered coating film consisting of a chromated layer and a resin layer or a chromate-contg. resin coating film is formed on the zinc layer of a galvanized steel sheet and a metallic plating layer is formed by vapor deposition on the coating film to obtain the objective highly lustrous decorative plated steel sheet. This steel sheet can be formed into an arbitrary shape without causing cracking or peeling even after highly lustrous fanciness is imparted and has excellent designability and formability.
Patent JP-S5736444-A (JP)
Title: Displacing device of light spot
Inventor: KONDO MITSUSHIGE
IPC: G02B7/09
Filed: 1980-08-11
Abstract: PURPOSE:To stabilize the working against the fluctuation of temperature for a device that performs an automtic focus adjustment by driving the lens with a piezoelectric element, by setting the piezoelectric element within a loop of an oscillator. CONSTITUTION:An exciting electrode 20 and a vibration state detecting electrode 21 are formed on the surface of a piezoelectric element 60; while a common electrode 22 is formed on the rear surface to be earthed. The signal C detected by the electrode 21 is applied to a phase shifter and amplified by an amplifier 25 to be applied to the electrode 20. The extent of phase shift is set for the shifter 24 so that a closed loop comprising the piezoelectric oscillator 60, the shifter 24 and the amplifier 25 has a positive feedback. The resonance frequency of this system varies as the ambient temperature changes, but the amplitude of vibration has no change.
Patent JP-H11307279-A (JP)
Title: Lighting system
Inventor: HASHIMOTO HIDEKI
IPC: H05B37/03
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent light output from suddenly and instantly following detecting output, and to realize a flickerless comfortable visual environment by controlling the light output of an illumination load according to a detecting value before the occurrence of abnormality when the control part discriminates abnormality of an illuminance detecting value. SOLUTION: The illuminance detecting part 2 detects ambient illuminance in a constant sampling period. When a detecting value (b) is obtained, this is compared with a detecting value (a) before by one, and when a difference value is not more than a first prescribed value, light output of an illuminance load 1 is controlled as the detecting value (b) shows accurate ambient illuminance. Next, when a detecting value (c) is obtained, this is compared with the detecting value (b) before by one, and when a difference value is not less than a first prescribed value, the control part 3 does not control light output of the illuminance load 1 by judging the detecting value as being based on the irregular light.  Thus, since a required process is only to store two points of a detecting value before by one and a detecting value used to change light output of the illuminance load 1, the storage part can be reduced. Light output of the illuminance load 1 almost realistically follow the detecting value.
Patent JP-S61270667-A (JP)
Title: Gas insulation three-phase current transformer
Inventor: KITAHARA YOSHIHISA
IPC: G01R15/24
Filed: 1985-05-27
Abstract: PURPOSE:To prevent a dielectric breakdown from occurring even when a current transformer is exposed to a high-frequency and high-voltage surge such as a breaker surge by connecting a capacitor in parallel to a coil part formed at a part of a conductor. CONSTITUTION:The cylindrical capacitor 8 is connected in parallel to the outer periphery of a coil part formed in conductors 2u-2w of respective phases. When the current transformer is exposed to a high-frequency and high-voltage surge such as a breaker surge, this surge is absorbed by the capacitor 8. No transient voltage is therefore developed at the coil part 3, which is prevented against a dielectric breakdown such as short-circuiting and a ground-fault.
Patent JP-S603886-A (JP)
Inventor: AMAMIYA MASAHIRO
IPC: H05B3/56
Filed: 1983-06-21
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-H02291255-A (JP)
Title: Protoplast of chlorella-regularis and its preparation
Inventor: KAMISAKA TOSHIYUKI
IPC: C12N15/02
Filed: 1989-05-02
Abstract: PURPOSE:To obtain the subject protoplast having high resistance to osmotic pressure without rupture even in hypotonic solution such as water by treating chlorella regularis cell as a chlorella grown in fresh water with specific two kinds of cell wall digesting enzymes and removing cell wall. CONSTITUTION:Said chlorella regularis is treated with at least beta-1,3-glucanase and beta-1,4-glucanase as cell wall digesting enzymes preferably in the presence of osmoregulating agent to remove cell wall and protoplast of chlorella regularis is obtained. Said two types of enzymes on the market are able to be respectively used in said preparation. Respective enzymes are used in a range of 1 to 4% concentration. Besides, said preparation is performed by modestly shaking cell in logarithmic growth phase at 20 to 37 deg.C for 1 to 24hr using said enzymes in an acidulous solution containing osmoregulating agent.
Patent JP-S605814-A (JP)
Title: Method for controlling recovery of sensible heat of exhaust gas from hot stove for blast furnace
Inventor: HIWATARI TAKEAKI
IPC: C21B9/14
Filed: 1983-06-22
Abstract: PURPOSE:To improve heat recovering efficiency while preventing the corrosion of preheaters for preheating combustion gas and air for heating a hot stove by detecting the temps. of the preheaters and regulating the rate of distribution of exhaust gas to the preheaters. CONSTITUTION:An exhaust gas system for a hot stove for a blast furnace is branched into passages, and the passages are connected to a preheater I for preheating combustion gas for heating the hot stove and a preheater II for preheating air for heating the hot stove to recover the sensible heat of exhaust gas by heat exchange. Metallic temp. detectors 15a, 15b for detecting the temps. of the preheaters I , II are attached to the preheaters, and the rate of distribution of exhaust gas to the preheaters is regulated so that the temps. of the preheaters are prevented from exceeding the limitation temp. of corrosion.
Patent JP-H1055264-A (JP)
Title: Classification method in computer
Inventor: RAMESHIYU CHIYANDORA AGAAWARU
IPC: G06F7/24
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of both comparison instructions and branching instructions by using arithmetic instructions instead of versatile comparison instructions and branching instructions and arranging two numerals, that are binary strings. SOLUTION: The two numerals (a) and (b) are inputted to an adder 41 and a subtractor 42 and the output (e) of the adder 41 is a sum (a+b). Also, a difference (b-a) is inputted to an absolute value function 43 and generates output (f). It is the absolute value of the difference, that is abs (b-a). In this case, the value (e) and the value (f) are inputted to the adder 44 and the subtractor 45 and the adder 44 and the subtractor 45 perform the scaling of the output. Scaling is executed by right shift in the case of being executed in a fixed point unit and scaling is executed by reducing an exponent for only 1 in the case of being executed in a floating point unit. Thus, the output (d) of the adder 44 is (e+f)/2=max(a, b) and the output (c) of the subtractor 45 is (e-f)/2=min(a, b).
Patent JP-H08287573-A (JP)
Title: Disk transfer device
Inventor: NAKAMICHI NIRO
IPC: G11B17/26
Filed: 1995-04-13
Abstract: PURPOSE: To easily load/eject a disk to a disk inserting port by providing a loading control means and an eject control means or the like. CONSTITUTION: A guide part 1002 is provided with a driving belt 14 which can be engaged with one side of a disk edge De, a guide part 003 is provided with a friction belt 12 which can be engaged with the other side of the disk edge De, and a supporting means movably supports the guide parts 1002 and 1003. A spring 127 energizes both the guide parts 1002 and 1003, a belt driving means drives the belt 14 and the loading control means controls the belt driving means in response to the insertion of a disk D so that the disk D can be moved to a reproducing position. The eject control means controls the belt driving means in response to the operation of an E/L key and the disk D at the reproducing position is moved to an eject position where the spindle hole of the disk is exposed from a disk inserting port 1A to the outside of the device.
Patent JP-H05125604-A (JP)
Title: Personal protective clothing
Inventor: TATSUKAA BIIMEISUTAA
IPC: A41D13/12
Filed: 1992-04-06
Abstract: PURPOSE: To obtain a protective clothing wearable without staining its outer surface, a gown-shaped long outerwear having both inner and outer surfaces and front, back, hem and collar, being in folded state so as to be easy to wear. CONSTITUTION: This protective clothing is a gown-like long outerwear having both inner and outer surfaces and front, back, hem and collar and provided with a neck hole opposite to the hem hole and a sleeve 22 having a cuff meeting with a wearer's hand; wherein, the long outerwear is successively folded back from the lowermost position into three portions, and with the hem hole 30 and neck hole 28 left open, virtually all of the parts of this long outerwear succeeding to the neck hole 28 are foldedly superposed on the folded portions, the sleeve 22, while being folded, is pulled in the direction of the hem hole 30 and folded in such a fashion that a wearer threads his arm easily through the sleeve hole via the hem hole 30 lying open, the portion succeeding to the neck hole 28 is pulled in the direction of the hem hole 30 while being folded,  and folded in such a fashion that the wearer threads his head through the neck hole 28 via the hem hole 30 lying open, thus ensuring this protective clothing to be worn without staining the outer surface of the long outerwear.
Patent JP-H08288205-A (JP)
Title: Illumination optical system and projection aligner provided with the illumination optical system
Inventor: NAGAYAMA TADASHI
IPC: G03F7/207
Filed: 1995-04-13
Abstract: PURPOSE: To provide an illumination optical system in which the flexibility of a light guide is high and which is hardly damaged by the movement of its radiant end and a projection aligner equipped with the illumination optical system. CONSTITUTION: Radiant light from a light source 1 is condensed by an oval-shaped mirror 2, a light-source image is formed in a second focal position, the light is then converted into a parallel luminous flux by an input lens 3, the luminous flux is divided by a fly eye lens 4, a plurality of two-dimensional light sources are formed, the luminous flux which has passed an aperture diaphragm 5 and a condensing lens 6 is reflected by a mirror 7, a reticule 8 is illuminated, and an exposure illumination optical system is constituted. The light which has been transmitted through the reticle transfers a pattern to a wafer 11 by a projection optical system 10. On the other hand, a shutter 14 which can be inserted and removed freely is installed between the light source 1 and the lens 3, the light from a light-source image is taken out to the outside of the optical path of an illumination optical system in the position of the light-source image by oval-shaped mirror 2, and the light-source image is formed at a light-guide incident end 17a by a lens system 16. In a light guide 17, many optical fibers are bundled, and moving radiant end sides 17b, 17c are branched so as to become bundles whose density is lower than that of the side of the incident end.
Patent JP-S597572-A (JP)
Inventor: INOUE HITOYOSHI
IPC: B25J5/02
Filed: 1982-07-01
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-S60253959-A (JP)
Title: Moisture detector in drying machine for grain
Inventor: KAMIYA KOUSEN
IPC: G01N27/22
Filed: 1984-05-31
Abstract: PURPOSE:To control satisfactorily the temp. of hot air by installing a moisture detector for detecting the moisture of grains at the top end of a drying chamber and providing a hot air baffle plate which prevents the direct exposure of the detector to the hot air to the near said detector. CONSTITUTION:Dry air is bisected to the right and left from a hot air chamber 8 and is discharged to the outside of the machine through a drying chamber 2 and an air discharge chamber 11 by a suction fun 10. The grains are dried when the grains pass through the chamber 2. The moisture detecting part 15 of the moisture detector 4 is prevented from direct exposure to the hot air by a hot air baffle plate 5 and therefore the part 15 is trouble-free and maintains the initial detecting accuracy without sizable deterioration.
Patent JP-H09296021-A (JP)
Title: Production of polyurethane foam
Inventor: KAGEYAMA TOMOYUKI
IPC: C08G18/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane foam improved in heat insulating performance because of finer cells by applying ultrasonic vibration when mixing raw materials in the step of producing polyurethane foam. SOLUTION: A liquid A obtained by mixing a polyol (e.g. an ethylene glycol derivative), a catalyst (e.g. triethylenediamine), a foaming agent comprising water, a foam stabilizer, etc., and a liquid B comprising isocyanate are poured at the same time into a reaction tank 2. An agitating mixer 4 is operated, while at the same time the ultrasonic vibration hone 10 of an ultrasonic homogenizer 8 is vibrated. The application of the ultrasonic vibration causes cavitation and forms a number of nuclei comprising carbon dioxide in a reaction liquid 2a. At the same time, the agitating mixer 4 serves to sufficiently mix the reaction liquid 2a and uniformly distribute the formed nuclei in the liquid 2a. The liquid 2a is then put into a molding vessel, where it is subjected to foaming and curing to give a polyurethane foam.
Patent JP-H01282706-A (JP)
Title: Signal transfer mechanism for rotary head type digital information reproducing device
Inventor: TAKAHASHI ISAO
IPC: G11B5/09
Filed: 1988-05-09
Abstract: PURPOSE:To prevent a fact that a reproducing signal is deteriorated or a noise gets on the reproducing signal by providing a light emitting element for emitting a light beam, based on the reproducing signal on a rotary drum side, and also, providing its light receiving element on a fixed drum side and outputting a detecting signal to an external circuit from the light receiving element, based on the light beam from the light emitting element. CONSTITUTION:A signal which as read out information written in a magnetic tape by a magnetic head Ha is amplified by an amplifier 22 and supplied to a light emitting element 23. A light receiving element 28 is irradiated a light beam by the light emitting element, by which the light receiving element 28 outputs a detecting signal S2, this signal S2 is amplified by an amplifier 29 of a reproducing circuit system and a reproducing operation is executed. In such a way, a reproducing signal is executed by a light beam without using a rotary transformer 24, and deterioration of the reproducing signal and the noise are scarcely generated.
Patent JP-H07316275-A (JP)
Title: Copolyester
Inventor: OKAMOTO MASAMI
IPC: C08G63/688
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a copolyester which can form, e.g. a fiber the surface of which can be easily roughened when treated with hot water by giving a specified two-phase structure to a copolyester made from terephthalic acid, ethylene glycol and 5-sodiosulfoisophthalic acid. CONSTITUTION:A copolyester prepared from terephthalic acid and/or isophthalic acid or esterifiable derivatives thereof, ethylene glycol or a derivative thereof, and 5-sodiosulfoisophthalic acid or a derivative thereof (SID), wherein the polymer chains containing SID constitute the disperse phase, and the polymer chains substantially free from SID constitute the continuous phase.
Patent JP-H1049337-A (JP)
Title: Scroll method for display information by means of tilt of hand-held device
Inventor: TOGNAZZINI BRUCE
IPC: G06F3/0485
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the scroll mechanism of an information display using a hand-held calculation device by showing the information to be displayed as a tilt function of a control element against a standard on the display after scrolling. SOLUTION: A tilt sensor 150' is held in the housing of a hand-held calculation device 100, and many devices are suitable to detect the direction of the device 100 against a horizontal plane. A digital spirit level, for example, outputs the tilt value of the device 100 against the horizontal plane. The output of the sensor 150' set in a controlled specific dimension is sampled and subtracted from a stored reference level. If no difference is caused at all, the process is reset at the start of a routine. If the difference is caused in one direction, e.g. the positive direction, the value of angle difference between the reference level and the output of the sensor 150' is used for setting a scroll speed. The scroll speed is set in proportion to the angle difference and then the scroll direction is set.