baber/WOPTO huggingface dataset:
Patent JP-H03242663-A (JP)
Title: Developing device
Inventor: NISHIMURA SOICHIRO
IPC: G03G15/08
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a distinct color image without necessitating a magnetic roller by providing a means for stirring non-magnetic developer and non- magnetic particles and a developer carrier provided with an electrode and a conductive member. CONSTITUTION:Toner 31 in a toner container 32 is supplied to a stirring chamber 34 through a mesh screen 36. The non-magnetic particles 33 and the toner 31 are stirred in the stirring chamber 34 and both of them are electrostatically charged to have opposite polarity to each other. The toner 31 which is electrostatically charged to be negative by being stirred transfers to a sleeve 40 with image force by the conductive member 44 when it contacts to the sleeve 40 together with the particles 33. Next, the toner 31 reaches a developing part after the thickness of the toner 31 on the sleeve 40 is leveled by a layer thickness regulating blade 37 with the rotation of the sleeve 40. In the developing part, electric field which goes to the sleeve 40 from a photosensitive drum 11 is generated by bias voltage impressed on the electrode 42 and the drum 11, and the toner 31 on the sleeve 40 adheres to the drum 11.
Patent JP-H05241560-A (JP)
Title: Character luster number adjusting device
Inventor: KOBAYASHI AKIRA
IPC: G09G5/32
Filed: 1992-02-26
Abstract: PURPOSE:To easily adjust the luster number of one character by comparing a row number register and a row number counter at every frame and adjusting the value of a luster number adjusting counter till a row number becomes the optimum value. CONSTITUTION:The value L1 of a character row number desiring to display is stored in the row number register 10 and the value R2 of the luster number of one character is decided to the luster number adjusting counter 42 of a luster number adjusting circuit 40. Next, the value L1 is compared with the set luster number adjusting counter value R2 by a luster number comparator 43 while counting by the line number counter 41 of the frame and a coincidence signal is outputted to the row number counter 20 when they coincide. Then, the coincidence signal from the luster number comparator 43 is received by the row number counter 20 and the row number value L2 is increased. Then the row number register value L1 and the row number count value L2 are compared in a row number comparator 30 and the luster number adjusting counter value R2 is decreased (R2-1) when L1>L2 and the luster number of one character is revised.
Patent JP-H03220321-A (JP)
Title: Device for carrying out flame-resisting treatment
Inventor: IMAI YOSHITAKA
IPC: F27B9/28
Filed: 1990-02-20
Abstract: PURPOSE:To prevent fusion and explosion-like reaction and treat a precursor fiber at high speed by constituting a device so as to partition a roller chamber and heat treatment chamber, blow heated air over the precursor fiber in heat treatment chamber and alternately pass a precursor fiber through space between both chambers at desired temperature and time. CONSTITUTION:A device is constituted so as to partition roller chambers 11a and 11b and heat treatment chamber 8 and alternately pass a precursor fiber 1 through the space between both chambers and ambient temperature in both chambers is specified and passage time per time passing the fiber through a heat-treating chamber is specified. When the fiber passes through the inside of heat-treating chamber, heated air is blown over the fiber.
Patent JP-H01215282-A (JP)
Title: Cultured sesame cell and cell containing antioxidation substance
Inventor: MIMURA MORIO
IPC: C12N5/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the above cell having heat-resistance and capable of performing planned industrial supply of a large amount of an antioxidation material existing in a sesame cell, by carrying out the acclimatization of the cell of grown sesame at a high temperature. CONSTITUTION:The objective cell is produced by the acclimatization culture of the cell of grown sesame at a high temperature (e.g. 33-36 deg.C). The antioxidation substance is produced preferably by the high-temperature culture of said cell in a medium.
Patent JP-S54131020-A (JP)
Title: Spinneret for spinning two types of island-in-sea type composite fibers
Inventor: OKAMOTO KAZUYOSHI
IPC: D01D5/36
Filed: 1978-04-04
Abstract: PURPOSE: A sprinneret designed to spin composite fiber groups, wherein two types of island components are arranged in a common sea component in a specific manner.  
     CONSTITUTION: The island component fed from the holes 1 of the plate I through the holes 6 and 8, and the pipes 9 to the holes 12. The island component B is fed from the gap 5 between the plates III and IV through the holes 7 and 8 and the pipes 9 to the holes 12. The sea component C is fed from the gap 10 between the plates VIII and VII and directly to the holes 12 to wrap the island components A and B. The component C is then fed to the collecting holes 14 and spun through the orifices 15 and 15'. One of the group Z of the orifices 15 consisting of the island components A and C and the group Y of the orifices 15' consisting of the island and sea components B and C may surround the other or the both may be arranged alternately. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07249254-A (JP)
Title: Magnetic disk device
Inventor: YOSHINO ATSUSHI
IPC: G11B17/32
Filed: 1994-03-10
Abstract: PURPOSE:To make magnetic heads on the upper side and lower side common and to optimize the turning center of the magnetic head without changing the head supporting structure. CONSTITUTION:In a mounting part 11a for the lower side magnetic head at the tip of a carriage 11, a mounting plate 14 for the lower side magnetic head 13 is fixed by an adhesive, etc., through an elastic body 15. Thus, the both magnetic heads are made common by eliminating the need to use a leaf spring for the mounting plate 18 in a mounting part 16a for the upper side magnetic head at the tip of an arm 16, and also the turning center of the magnetic head is set freely.
Patent JP-S62198058-A (JP)
Title: Electric heat supply system of liquid cooling type fuel cell
Inventor: KAWASAKI TETSUO
IPC: H01M8/04
Filed: 1986-02-25
Abstract: PURPOSE:To enable a fuel cell to start up in a shorter time by setting up a by-pass passage for short-circuiting of a heat exchanger as well as a switching- valve which not only opens the above by-pass passage when the fuel cell starts up, but also closes it during its stationary operation. CONSTITUTION:At the time of start up of a fuel cell (FC stack) formed by stacking up singles cells in series in a collective shape to obtain a derived voltage, if the by-pass passage 19 is released to open a switching-valve 20, the effective capacity of a cooling system is reduced to a great extent as well as enabling the heat from a temperature controller to heat the FC stack effectively, since the cooling medium from a cooling plate 14 flows through a by-pass passage with a small resistance. At the same time, when the flow of a circulating pump 17 is controlled so as to be less than during its stationary operation by means of a flow controller 27, temperature of the cooling medium within the cooling plate is vaised together with a reducing effect on its heat capacity caused by the by-pass passage thus resulting in more effective heat conduction to the FC stack. In this way, the temperature of the FC stack can be raised in a shorter time.
Patent JP-S63207734-A (JP)
Title: Clutch control device
Inventor: TAKAIWA KIYOYUKI
IPC: B60W10/18
Filed: 1987-02-23
Abstract: PURPOSE:To improve the controllability of a clutch by mean of a pneumatic system to be the same degree as that by means of a hydraulic system by providing a pneumatic/hydraulic pressure converting means on the operating end of a pneumatic system and feeding a hydraulic pressure generated by said converting means into a hydraulic cylinder via a solenoid valve to operate a clutch. CONSTITUTION:A clutch lever 1 is connected to the hydraulic piston 24 of a hydraulic clutch actuator 21 via a rod 23, and the pressure chamber 26 of the actuator 21 can be fed with a hydraulic pressure which is converted by means of a pneumatic/hydraulic pressure converter 31, through pipe lines 28a, 28b and via a normally open solenoid valve MGV 30. A normally closed MGV 31 in which a throttle is connected in series is connected in parallel with the MGV 30. And, the pneumatic/hydraulic pressure converter 31 is formed in such a way that a pneumatic cylinder 32 and a hydraulic cylinder 42 are installed in an alignment and, e.g., when a MGV 1 is opened while closing MGV's 2, 3, a pneumatic chamber 36 is fed with a compressed air moving pistons 34, 44 rightward and feeding a pressure liquid from a liquid chamber 43 into the actuator 21 to disconnect a clutch.
Patent JP-S55132090-A (JP)
Title: Semiconductor laser array
Inventor: MUKAI TAKAAKI
IPC: H01S5/042
Filed: 1979-04-02
Abstract: PURPOSE:To make it possible to deflect laser beam in the direction of array by dividing into two sections, with a line obliquely intersecting the direction of array of laser, the electrode opposite to the substrate of semiconductor laser array. CONSTITUTION:On a p-type Al1-xGaxAs substrate 1, formed across a GaAs layer 3 are n and p type clad layers 2, 4 on which superposed is an n-type layer 5 to form p-type diffusion layers A1, A2... Electrodes 8A and 8B are formed along a line U which obliquely intersects the direction of array of lasers Q1-QN. Electric currents IA, IB are applied between positive electrodes 8A, 8B and the base electrode 7. The areas of the lasers opposing to the electrode 8A are given as follows: S1>S2>...> SN, while the areas of the lasers opposing to the electrode 8B are given as follows: S1<S2<...<SN. The maximum intensity of the beam is positioned at the center of the range of array when the electric currents IA and IB are equal to each other. When the current IA is greater than IB, the maximum intensity is deflected from the center toward Q1 to exhibit an intensity distribution curve having a single convexity. It is, therefore, possible to transmit the laser beam to selected one of a plurality of optical fibers, the end surfaces of which are opposed to Q1...QN, by suitably controlling the electric current.
Patent JP-S58160286-A (JP)
Inventor: YAMADA TAKASHI
IPC: B65D90/00
Filed: 1982-03-16
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-H03246283-A (JP)
Title: Isoxazole derivative and insecticide containing the derivative as active component
Inventor: YAMADA MASAHIRO
IPC: C07D261/08
Filed: 1990-02-21
Abstract: NEW MATERIAL:The compound of formula I (A is 1-4C alkyl; E is H or 1-4C alkyl; X is H or 1-6C alkyl; Y is 1-6C alkyl). EXAMPLE:N-(3-methylisoxazol-4-yl)methyl-N',N'-dimethyl-2-nitro-1,1-eth enediamine. USE:An insecticide. PREPARATION:The objective compound can be produced by reacting a nitroethylene derivative of formula II (L is eliminable group such as alkylthio, alkylsulfinyl or Cl) with an isoxazole derivative of formula III usually in a solvent such as methylene chloride at 0-150 deg.C.
Patent JP-2000201653-A (JP)
Title: Processing of crustacean
Inventor: MIYANO NOBUO
IPC: A23L17/40
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a crustacean such as prawn or crab, enabling the crustacean to develop a brilliant red color stimulating appetite in a non-heated state, making it possible to improve a yield and a water- retaining property and prevent the thermal shrinkage of the crustacean to retain its original texture, and reinforcing the good taste. SOLUTION: This method for processing a crustacean comprises immersing the crustacean in a solution containing glycine sodium salt or glycine and sodium hydroxide. Thereby, the crustacean develops brilliant red color without heated, can give its meat excellent in taste and texture, and can also give its meat excellent in taste and texture after heated.
Patent JP-H09209540-A (JP)
Title: Surface pattern formation on concrete with transfer sheet
Inventor: KOJIMA EIICHI
IPC: E04F13/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To easily form a finished layer by applying an adhesive to a transfer sheet, sticking the pattern layer of the transfer sheet to concrete, and peeling it after the adhesive is hardened. SOLUTION: A desired pattern layer constituted of a paint, printing ink, or a binder, and mineral fine aggregate is stuck to one face of a synthetic resin film 10 to form a transfer sheet 1 in advance. An adhesive 3 is applied to the film pattern layer of the transfer sheet 1 or the surface of concrete 4, and the pattern layer 2 of the transfer sheet 1 is stuck to the surface of concrete 4. After the adhesive 3 is hardened, the synthetic resin film 10 is peeled, and the pattern layer 2 is transferred on the surface of concrete 4. The pattern layer 2 is stuck via the adhesive 3, only the synthetic resin film 10 is peeled after the adhesive 3 is hardened, the pattern layer 2 is left and transferred on the surface of concrete 4, and the surface pattern can be simply and quickly formed.
Patent JP-S58158672-A (JP)
Title: Heating device
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1982-03-15
Abstract: PURPOSE:To prevent an excessive temperature rise of a fixation roll securely by using a temperature fuse with a low rated temperature, by moving the temperature fuse away from the fixation roll after a prescribed time since the surface temperature of the fixation roll rises up to a prescribed temperature. CONSTITUTION:When fixation roll 1 heated by a motor 4 rises in temperature up to the prescribed temperature, a timer 13 receives a signal from a temperature detector 12 and controls a solenoid-plunger device 1 through a control circuit 14 the prescribed time later to move the fuse 10 to a chained-line position at a distance from the fixation roll 1; and thus the distance gamma from the fixation roll 1 is varied to gamma' and the fuse 10 is held at low ambient temperature of the distance gamma' lower than the ambient temperature of the distance gamma. Consequently, in case of a fault during starting operation wherein the fuse 10 itself is cold, temperature detecting operation is carried out at a large-temperature-gradient position close to the fixation roll 1 and when the ambient temperature of the fixation roll 1 is balanced with that of the fuse 10, the temperature detecting operation is performed at a small-temperature-gradient position  distant from the fixation roll 1, so that while the heat capacity of the fuse 10 is  considered, over-heating is prevented with heat responding characteristics.
Patent JP-S52123438-A (JP)
Title: Base material for panel
Inventor: EGAMI MASANAO
IPC: C08F236/00
Filed: 1976-04-09
Abstract: PURPOSE: To produce a base material for panels, which has good resistance to weathering and adheres firmly to adherends with no contamination thereof, by transferring to the panel substrate an adhesive layer which has previously been formed by coating a polyisoprene tackifier of specific composition on releasing paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07227173-A (JP)
Title: Acoustic feeding method and acoustic feeding facility
Inventor: BASE HIROBUMI
IPC: A01K61/02
Filed: 1994-02-14
Abstract: PURPOSE:To provide an acoustic feeding method for efficiently feeding a fish reef group for liberated bottom fishes such as red-spotted grouper and to provide acoustic feeding facility using the method. CONSTITUTION:This acoustic feeding method comprises leading a mooring cable 9 moored to a weight 11 on the water bottom to a winch 6 on a float 1 and moving the float 1 by driving the winch 6 and acoustically feeding by an acoustic feeding device 3 on the float 1. This acoustic feeding facility comprises feeding using the method.
Patent JP-S51115043-A (JP)
Title: Cold-accumulating type cooler
Inventor: NOMURA KAZUO
IPC: F24F5/00
Filed: 1975-04-02
Abstract: PURPOSE: To provide a cold-accumulating type cooler in which the ice particles produced by the agitating action of air cells are small and the area of contact with reflux water from a loaded side heat exchanger is large to provide a high cooling performance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59169088-A (JP)
Inventor: BUERUNAA HERUDEN
IPC: H01T13/40
Filed: 1984-03-05
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-S57154661-A (JP)
Title: Equivalent signal generator for recording disk reproducing device
Inventor: TSUMEO SANJI
IPC: G11B20/06
Filed: 1981-03-20
Abstract: PURPOSE:To make a signal form a signal surface equivalent to a recording disk by modulaing an input signal with a video signal into a signal of binary signal format and changing a space between conductive elements by a pulse with the significance of calculated value. CONSTITUTION:Video and voice signals are modulated to frequency modulated signals and supplied to a volume calculation circuit 3 through an analog/digital converting circuit 2. An output from the volume calculation circuit 3 is supplied to a volume variable device 12 through a D/A converting circuit 8 to operate a driving part 9 and drive a volume changing part 11 through a transmission part 10 engaged by using driving gears or the like. A supporting point 11C of a displacing element 11A is fixed on the shaft of the 1st gear 10A of the transmission part 10 and the 1st gear 10A is engaged with the 3rd gear 10C fixed on the shaft of the driving part 9 through the 2nd gear 10B. The variation of a space G is traced by an electrode 13 of a reproducing stylus, detected as the variation of volume and supplied to a reproducing device 14 as a composite video signal.
Patent JP-S56137326-A (JP)
Title: Observing device
Inventor: ONO KOUZOU
IPC: G02B6/04
Filed: 1980-03-29
Abstract: PURPOSE:To obtain a bright image all over the pickup range of image fibers with high utilization efficiency of optical energy by spot-irradiating part of the pickup range with light and scanning the light. CONSTITUTION:Bundled fibers 2 for transmitting illumination light are set in parallel with image fibers 1 for transmitting an image for wide-angle pickup. Wires 4 are led to the rear end of fibers 2 through guide holes 5 of flanges 3. When observation is carried out in the dark, part of pickup range (a) of image fibers 1 is spot-irradiated with light from bundled fibers 2. since the light is centered on the part to perform spot irradiation, the image of the part is made bright. In order to observe other part of pickup range (a), by pulling wire 4 the direction of the tip of bundled fibers 2 is changed to shift the position of spot irradiation.
Patent JP-H08232898-A (JP)
Title: Fitting device of compressor for coolant
Inventor: HASHIMOTO AKIRA
IPC: F04D29/60
Filed: 1995-02-28
Abstract: PURPOSE: To provide a fitting device of a compressor for a coolant, by which the fitting angle can be adjusted suitably according to the conditions of a loading side load space, pipings and the like. CONSTITUTION: A fitting device comprises a fixture 10 where a symmetrical projected part (recessed part) 10a having two or more symmetrical positions in the circumferential direction, which is disposed on the bottom of a compressor 1 for a coolant, and a fitting leg 11 which is provided on a refrigerating device or a cooling device loaded with the compressor 1 for a coolant and has a recessed part (or projected part) 12 of the same form as the above symmetrical form to which the projected part (or recessed part) 10a of the fixture 10 is fitted, whereby the compressor 1 for a coolant is fixed by fitting both recessed part and projected part 10a of the fitting leg 11 and the fixture 10 to each other.
Patent JP-S55135207-A (JP)
Title: Cooling construction for servo valve
Inventor: ICHIYANAGI TAKESHI
IPC: F15B13/043
Filed: 1979-04-06
Abstract: PURPOSE: To impart a cooling function to the servo valve itself and perform a simple and effective cooling operation, by providing flow paths for the coolant evaporated under a relatively low temperature in an air space for housing a movable electromagnetic coil of the driving unit partitioned by a flexible wall from the fluid control unit.  
     CONSTITUTION: The fluid control unit of the servo valve comprises a spool 1 and sleeves 2. The spool 1 is resiliently supported by springs 3, 4 and its initial position is determined by a push rod 5. While the driving unit consists of a movable coil 9 wound on the periphery of a bobbin 8 in a gap formed between a magnet 6 and an end of a yoke 7 and is separated from the fluid control unit by a flexible wall 11. Here in a space C occupied fully by the driving unit partitioned by the flexible  wall 11, the coolant is filled. While in the space C are provided a rising pipe 15 for  discharging the evaporated coolant and a flow-down pipe 16 for feeding the liquefied coolant after the cooling process. The both pipes 15, 16 are coupled by fins 17 and cooled by a fan 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07294925-A (JP)
Title: Display device
Inventor: OZEKI MASAO
IPC: G02F1/1335
Filed: 1995-02-28
Abstract: PURPOSE:To suppress the quantity of light reaching an observer at the time of black display and to keep the use efficiency of light high at the time of white display by arranging a light absorber at the rear of the optical member which is arranged at the rear of a transmission scattering type display element. CONSTITUTION:A prism array 2 is arranged at the rear of a transmission scattering type display element 1. This prism array 2 is so arranged that its saw-tooth face is directed to the transmission scattering type display element 1. A light absorber 3 is arranged at the rear of the prism array 2. In this case, the prism array 2 is the optical member which allows light made incident within a prescribed angular range to pass through practically but reflects the other light practically, and this optical member and the light absorber 3 are combined to obtain the member which has characteristics to absorb the light made incident from directions in the specific range and to reflect the other light.
Patent JP-H07247186-A (JP)
Title: Production of colored cement-concrete article
Inventor: HAYASHI MASAHIKO
IPC: C04B41/50
Filed: 1994-03-11
Abstract: PURPOSE:To provide a production method capable of promoting coloring without causing e.g. coloring miss and efficiently producing a colored cement-concrete article having excellent color tone stability, weather resistance and durability for a long time and free from peeling, whitening, etc. CONSTITUTION:In the method in which a colored coating is formed on the surface of a cement-concrete article with a metal sulfate salt, the metal sulfate salt is compounded with an oxidizing agent or the surface of the cement- concrete article is treated with an oxidizing agent before or after the formation of the colored coating.
Patent JP-S58157598-A (JP)
Title: Balancing device of mechanical press
Inventor: SATOU MITSUO
IPC: B30B15/06
Filed: 1982-03-16
Abstract: PURPOSE:To prevent the vibration generated from crank mechanisms, to improve the precision product and to prolong the life of dies by attaching balance  weights to the gear provided to a crank shaft and plural gears for balancing. CONSTITUTION:The 1st gear 11 is provided in the central part of a crank shaft 4, and the 2nd gear 12 and the 3rd gear 13 for balancing having the same number of teeth are meshed and are aligned on a straight line in the part above the gear 11. Balance weights 21, 21 located on both sides of the gear 11 are attached to the shaft 4, and balance weights 22, 23 are attached on both sides of the gears 12, 13. The balance weights 21, 22, 23 are so disposed as to be positioned at the top dead point when the slide is positioned at the bottom dead point. Thus, the vibration generated from the crank mechanisms is prevented, the accuracy of products is improved and the life of dies is prolonged.