baber/WOPTO huggingface dataset:
Patent JP-H1060872-A (JP)
Title: Fish way
Inventor: KANEKO KATSU
IPC: E02B8/08
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a fish way which is easy to remove and is not affected by the height of a weir and which enables fishes to be migrated therein. SOLUTION: A fish way 10 is laid out so as to run across the upper part of a rubber weir 16 and fixed with the river beds 12 and 14 on the upstream side and the downstream side by means of bolts 30, which eliminates the need for fixing with the rubber weir 16 and finishes mounting work with ease. An outside girder 26 is extendingly provided on the both ends in the width direction of a band, thereby enabling a water depth where fishes can migrate. A horizontal girder 28 is projected horizontally from the outside girder 26 which forces the flow of water to move in zigzag and stagnates the flow of water, thereby providing a place where fishes can take a rest.
Patent JP-H0272481-A (JP)
Title: Character string retrieving device by logical expression and control system for such device
Inventor: TAKAHASHI TSUNESUKE
IPC: G06F17/30
Filed: 1988-09-07
Abstract: PURPOSE:To decrease storage capacity and to execute content retrieve by means of a logical expression efficiently and at high speed by representing variety in the expression of a retrieve character string by means of a conception code, and registering it. CONSTITUTION:A first memory means, whose access address is determined by the output of a character collating means 110 to discriminate to which retrieve character string out of the plural strings of a text record corresponds and which accumulates a concept code to be related to each retrieve character string, a mark bit register 130, that temporarily stores which concept code is included in units of a text register, and a second memory means 140, whose access address is determined by the output of the mark bit register 130 and which stores the logical expression of a retrieve condition, are provided. By unifying the character strings of synonyms to the concept code, the storage capacity necessary for the registration of the retrieve condition logical expression is reduced. Thus the storage capacity of the second memory means 140 is reduced, and the whole sentences can be promptly retrieved by the logical expression of the character string data.
Patent JP-H0778431-A (JP)
Title: Magnetic disk device
Inventor: SAKAI YUJI
IPC: G11B21/10
Filed: 1993-09-10
Abstract: PURPOSE:To decide positions in a high density recording, at a high speed and with high accuracy by controlling the initial control input voltage of VCO to be operated for immediately decoding following data/servo signals in accordance with operational condition of a PLL circuit. CONSTITUTION:The PLL circuit is basically composed of a phase comparator 17, a charging pump 18, loop filters 19 and 20 and a VCO 21. While the PLL circuit is operated for decoding a servo signal recorded in a servo sector, the control input voltage Vd of the VCO 21 to be operated for decoding data recorded in a data sector immediately before is held, VCO control voltage is started from the Vd in the case of a data sector immediately after and frequencies are synchronized at a high speed. Further, while the PLL circuit is operated for decoding data recorded in the data sector, the control input voltage Vs of the VCO 21 operated for decoding the servo signal in the servo sector immediately after is held, in the case of the servo sector immediately after the VCO control voltage is started from the Vs and frequencies are synchronized at a high speed.
Patent JP-H0543373-A (JP)
Title: Ignition tool with nonel tube and ignition process using thereof
Inventor: IKEDA YOSHIYUKI
IPC: C06C5/06
Filed: 1991-08-12
Abstract: PURPOSE:To provide an ignition tool furnished with a nonel tube safe to electricity and provide a simple and safe ignition method using the tool. CONSTITUTION:An igniter is applied to an end of a nonel tube to form an ignition tool. Gun powder or ammunition is ignited by opening the other end of the ignition tool and using a toy gunpaper as an ignition means.
Patent JP-H02140178-A (JP)
Title: Laser device for treatment
Inventor: IWASAKI KENJI
IPC: A61B18/20
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a laser device for treatment on satisfactory operability, which can easily execute the cooling of a part to be irradiated with a laser and a nearby part, by arranging a cooling part, which has a laser transmissible part and utilizes an electronic cooling element, on the tip surface of a hand piece. CONSTITUTION:A contact 24a is connected by pushing a power source switch 24 and a voltage is applied to an electronic cooling element 22. Then, the electronic cooling element 22 is operated and heat is removed from a cooling surface 22a and radiated from a radiating surface 22b. In order to easily execute the radiation, a joint part 21a of the electronic cooling element 22 in a holding part 21 is composed of metal such as aluminum and copper, etc., for example, whose thermal conductivity is satisfactory. Then, the heat is easily radiated through the holding part 21 to an external part. When a laser device is used, the holding part 21 is grasped and a cooling side surface 22a of the electronic cooling element 22 is abutted on the laser irradiating part. Then, the power source switch 24 is pushed and the electronic cooling element 22 is operated. After that, the temperature of the laser irradiating part is cooled and displayed through a temperature measuring element 25 to a temperature display 26. Then, the cooling is executed with monitoring the degree of the cooling for the laser irradiating part.
Patent JP-S6381236-A (JP)
Title: Steering force detector
Inventor: SHIMIZU YASUO
IPC: G01L5/22
Filed: 1986-09-24
Abstract: PURPOSE:To improve the steering feeling of a steering device by connecting the movable core of a differential transformer to a pinion holder. CONSTITUTION:The pinion holder 13 is interposed rotatably between a pinion shaft 12 engaging a rack shaft 14 and a gear case 11 eccentrically with the shaft 12. Then the shaft 12 rotates and a reaction force operates on the shaft 12 from the shaft 14, so that the holder 13 rotates according to the reaction force. At this time, the movable core 28 of the differential transformer 27 is connected to the holder 13, so the rotary motion of the holder 13 becomes the motion of a core 28 without being converted into other motion. Therefore, the mechanical play between the holder 13 and core 28 is eliminated and frictional resistance is reduced to improve the response, thereby obtaining a pleasant steering feeling.
Patent JP-S60119073-A (JP)
Title: Separator for storage battery
Inventor: MUTOU JIYUNSUKE
IPC: H01M50/489
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a separator having large porosity, high mechanical strength, and good absorbency and holding ability of electrolyte by making the separator with glass fibers having large average length without binder by using a paper machine. CONSTITUTION:Silicate glass fibers containing alkali having a mean diameter of 0.5-1.0mu and a mean length of 7-50mm. are interwined by a paper machine in a wet process and bonded each other without a special binder to form a separator having a density of 0.10-0.13g/cm<3>. Strength of a separator is increased by increasing length of fiber and its porocity ratio is improved by decreasing diameter of the fiber.
Patent JP-H04108533-A (JP)
Title: Apparatus for catalytic reaction
Inventor: OSAKI KOZO
IPC: C10G11/10
Filed: 1990-08-28
Abstract: PURPOSE:To improve heat exchange efficiency by using the modifying pipes provided to the inner and outer pipes of the cylindrical double pipe of a catalytic reaction apparatus as heat transfer means and constituting a radiant heat transfer space surrounded by a heat equalizing plate so as to surround the modifying pipes and demarcated at the upper end thereof by an air permeable plate. CONSTITUTION:In the catalytic reaction apparatus provided in a heating tank 100, the modifying pipes provided to the necessary parts of the inner pipe 11 and/or outer pipe 9 of the cylindrical double pipe of the catalytic reaction apparatus are used as heat recovery means, especially, the heat transfer means 19, 31 such as corrugated plate fin heat exchangers effective for increasing a heat transfer area. The radiant heat transfer space held between heat equalizing plates 270 so as to surround the modifying pipes and demarcated at the upper end thereof by an air permeable plate 27 and a heat source gas spray means 50 spraying high temp. heat source gas to the heat equalizing plates 270 from below to above is provided. By this simple constitution, the efficiency of heat exchange is improved and an apparatus is made small as a whole even if the capacity of the apparatus becomes large.
Patent JP-H0676117-A (JP)
Title: Method and device for processing information
Inventor: TANIISHI SHINNOSUKE
IPC: G06F3/0488
Filed: 1992-08-25
Abstract: PURPOSE:To provide an information processor which stores an input character pattern as the feature information with the suppression of the increase of a memory capacity and then outputs the characters matched with the holographs of an operator. CONSTITUTION:An information processor recognizes the characters with the input of a character pattern and consists of a feature extracting part 6 which extracts the feature information on the characters out of the character pattern and a sample character register part 4 which stores the sample character information and the feature information on the sample character information opposite to each other. Then the input character pattern is recognized based on the feature information extracted by the part 6 and the feature information stored in the part 4 and at the same time the former feature information is stored.
Patent JP-S6467709-A (JP)
Title: Thin film magnetic head and manufacture thereof
Inventor: HIKITA RYOEI
IPC: G11B5/31
Filed: 1987-09-09
Abstract: PURPOSE:To easily form the gap dipth with high accuracy, by forming a resistor with the same material as the magnetic layer of an element, connecting it to a parallel circuit and allowing the change of a resistance value to be a step-shape. CONSTITUTION:The same material as a lower core and an upper core is used for the resistor and the parallel circuit is formed by utilizing the upper and lower cores. Then, a resistance change is allowed to be changed in the step- shape. Further, the resistor is formed with the same process as an element 3 and the point of the gap dipth (MGD) '0' of a monitoring pattern 2 is formed in the same position as the MGD '0' of the element 3 so that the MGD can be easily controlled. Thus, the gap dipth with the high accuracy can be easily formed.
Patent JP-S6468301-A (JP)
Title: Freeze-storage of insect ovum
Inventor: KURODA YUKIAKI
IPC: A01K67/00
Filed: 1987-09-09
Abstract: PURPOSE:To enable the freeze storage of insect ovum preventing the destruction of life-sustaining structure and enable the permanent stock preservation of insect ovum by irradiating laser beam to an insect ovum, introducing a freeze- protection liquid into the insect ovum and storing the insect ovum in frozen state. CONSTITUTION:Ovum of an insect such as Drosophila melanogaster, silk worm, rare insect, agricultural vermin or hygienic vermin is stored in frozen state by irradiating laser beam, preferably focused laser beam, especially pulse laser beam to the insect ovum, especially the insect ovum subjected to removal of shell membrane, preferably at a specific position in a state immersed in a freeze- protection liquid or prior to the immersion in a freeze-protection liquid. The surface of the insect ovum is modified and the freeze-protection liquid is introduced into the insect ovum by this treatment to prevent the destruction of the life-sustaining structure composed of minute organs is vitelline membrane (e.g. nucleus, mitochondria and microsome) caused by the freezing of water in the ovum to form sharp acicular crystals.
Patent JP-H09106473-A (JP)
Title: Merchandise rack drawing device for automatic vending machine
Inventor: NISHIMURA TADAO
IPC: G07F11/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise rack drawing device for automatic vending machine, especially, structure for stopper mechanism with which a merchandise rack can be integrated into a casing in the state of previously fitting a stopper mechanism to the drawing device so as to prevent a stopper element from being left from additional fitting. SOLUTION: Concerning a merchandise rack drawing device 2 with which a merchandise rack 1 is guided and supported so as to be drawn forward from the inside of casing while combining inner and outer conveyer holders, this device is provided with the stopper mechanism for regulating the drawing stroke range of the merchandise rack 1 while combining a stopper element 7 fitted to a holder 4 with a dog element 5 fitted to a top plate rail 1a of the merchandise rack 1.  In this case, the stopper element 7 is made into a swing type stopper element composed of a lever part 7a pivotally supported through a stepping screw 8 and a lock tongue piece 7b expanded from the top end side of the lever part to the moving course of the dog element 5 in the backward inclined attitude and when pushing and integrating the merchandise rack 1 into the casing, the passage of the dog element 5 is allowed while fitting the stopper element 7.
Patent JP-S6470891-A (JP)
Title: Character recognition system
Inventor: MAEDA MIYUKI
IPC: G06K9/20
Filed: 1987-09-11
Abstract: PURPOSE:To read out a slip and to execute its recognition processing without increasing both the loads of a customer and an operator when the customer misinputs data in the slip by providing a deciding area corresponding to a character recognition area to decide the validity of the character recognition area. CONSTITUTION:When an entered slip 11 is inputted, a character recognizing area 12 and a deciding area 13 are read out 41, the character recognition of the area 12 is executed, the number of entered pixels in the area 13 is found out and whether the number is more than a fixed value or not is discriminated 43. The validity of the corresponding character recognition area is decided 44 in accordance with the discriminated result and a specific code (painted out with black) is substituted for a recognizing character decided as an invalid character and displayed. An operator observes the display to inspect the contents, and when a correction input is generated, the correction processing of the recognizing character is executed, and after completing the correction, the recognizing character decided as an invalid one is deleted and a compressed recognition data are stored 47. Consequently, a misinputted area can be checked through a display 46, the slip can be read out and recognized without increasing the load of the customer and the operator and the efficiency of the inspection can be improved.
Patent JP-H0275063-A (JP)
Title: Cash transaction device
Inventor: SHIMAUCHI HIROSHI
IPC: G07D9/00
Filed: 1988-09-12
Abstract: PURPOSE:To minimize the number of working article discharging machines and to facilitate the confirmation for identity of a receiver by updating the service frequency information for the magnetic stripes of a bankbook when the customer performs the transactions like the depositing actions, etc., and issuing a service ticket in response to the service frequency. CONSTITUTION:A cash transaction device 6 contains a service frequency recording mechanism 9 to calculate the record the service frequency and a service ticket issuing mechanism 5 to issue the service tickets. When a depositing transaction is carried out, the service frequency is calculated and recorded via the mechanism 9. Then the mechanism 5 issues a service ticket in response to the service frequency recorded by the mechanism 9 when a request is received from a customer for issue of the service ticket. Thus the customer can receive the service articles through an article discharging machine with use of the service ticket. As a result, the customer can receive the service equivalent to that at a window even with the depositing transaction using the device 6. Thus the application of the device 6 is promoted and the labor can be saved for the window service activities.
Patent JP-S6381876-A (JP)
Title: Method of driving laminated piezoelectric actuator
Inventor: SAITO NAGAO
IPC: H01L41/09
Filed: 1986-09-25
Abstract: PURPOSE:To facilitate varying a displacement arbitrarily with a constant applied voltage and giving the displacement free from hysteresis by a method wherein the number of piezoelectric porcelain layers to which the voltage is applied is arbitrarily determined by switching means. CONSTITUTION:Switches are connected to piezoelectric porcelain layers in such a manner that the number of the piezoelectric porcelain layers to which a voltage is applied is successively doubled in the order of switches when the respective switches are closed. If some of the switches 3 are closed, the voltage is successively applied to the piezoelectric porcelain layers whose number corresponds to the respective switches. As only the piezoelectric porcelain layers to which the voltage is applied create displacements, an arbitrary total displacement corresponding to the number of layers can be obtained by selecting the switches. For instance, if the switch 3a only is closed, one piezoelectric porcelain layer 1 creates the displacement. If the switches 3a and 3b are closed, three piezoelectric porcelain layers created the displacements. If the switches 3b and 3d are closed, ten piezoelectric porcelain layers create the displacement. Thus, by selecting the number of layers to which the voltage is applied, the total displacement can be determined. Although the number of the piezoelectric porcelain layers to be driven is determined by the manual switches in this case, the switches may be semiconductor switches and automatic digital control may be employed by using a numerical controller.
Patent JP-H0971865-A (JP)
Title: Vacuum treating device for sheet-like long-sized work
Inventor: DOI AKIRA
IPC: B01J3/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing device capable of repetitively and easily carrying a sheet-like long-sized work into and out of the vacuum treating chamber of a vacuum treating device for continuously subjecting the respective parts of the sheet-like long-sized work to prescribed treatments under prescribed vacuum without breaking the prescribed vacuum state of the treating chamber. SOLUTION: The inlet slit 411 and outlet slit 421 of the vacuum treating chamber 4 are successively provided with work passages 52, 62 enclosed with wall members 51, 61. Predischarge chambers 91, 92 are formed in the respective passages 52, 62 by installing hermetic gates 7 including revolving roller groups which allow the passage of the sheet-like long-sized work S by rotating while holding the work and are hermetically sealed by magnetic fluid sealing devices at their both ends. Further, the respective predischarge chambers 91, 92 are provided with auxiliary hermetic gages 8 and are provided with discharge devices 100 for putting the vacuum treating chamber 4 and the predischarge chambers 91, 92 respectively into the prescribed vacuum state, by which the vacuum treating device for the sheet-like long-sized work is formed.
Patent JP-H0893696-A (JP)
Title: Fan filter unit
Inventor: KATO AKIRA
IPC: F04D29/44
Filed: 1994-09-21
Abstract: PURPOSE: To uniform the distribution of air velocity discharged from a filter without increasing the discharge resistance by the turning flow generated in use of an axial fan and collided restrictively with a plurality of communicating plates arranged on the upper part of the inner periphery of a unit body. CONSTITUTION: A unit body 31 is formed in the center of the upper surface 37 with an inlet opening part 39 in which an axial fan 41 is disposed. The axial fan 41 has a bellmouth 43 inserted in the inlet opening part 39. Air sucked from the inlet opening part 39 by the axial fan 41 in a fan filter unit is generated as a turning flow which collides restrictively with a plurality of commutating plates 55 disposed on the upper part of the inner periphery of the unit body 31 in the outer periphery part to provide the flow directed downward and be jetted into a chamber through a filter 35, so that the distribution of wind velocity discharged from the filter 35 can be uniformed.
Patent JP-S6381085-A (JP)
Title: Transfer-type thermal recording medium
Inventor: WATARI YUICHI
IPC: B41M5/40
Filed: 1986-09-25
Abstract: PURPOSE:To enable clear printing even on a transfer recording paper poor in surface smoothness and prevent ground contamination, by providing a thermally transferrable ink layer comprising specified first and second layers on a heat-resistant base, and providing on the second layer a filler-containing third layer so arranged as to be tacky, but not to be melted to become a low-viscosity liquid, when being heated. CONSTITUTION:A thermally transferrable ink layer comprising a first layer capable of being melted to become a low-viscosity liquid when being heated and a second layer capable of being tacky but not being melted to become a low-viscosity liquid when being heated is provided on a heat-resistant layer, the first and second layers being provided in that order, and a filler-containing third layer so arranged as to be tacky, but not to be melted to become a low-viscosity liquid, when being heated is provided on the second layer. The second layer, which is a main component to be transferred at the time of recording, comprises a colored pigment. The third layer, which can cause ground contamination by making direct contact with a transfer recording paper, does not comprise a colored pigment but contains a colorless or white filler. Such a filler may be a fine powder of an inorganic material such as calcium carbonate, silica and zinc oxide or a fine powder of an organic material such as a urea resin and a polystyrene resin.
Patent JP-H0566488-A (JP)
Title: Image forming device
Inventor: ISHII TOMOJI
IPC: G03G21/00
Filed: 1991-09-06
Abstract: PURPOSE:To obtain an image forming device whose manufacturing cost is cheap. CONSTITUTION:A pair of air intake ducts D connecting a ventilating fan 7 with both end parts of a fluorescent lamp 31, especially, having high temperatures, are provided, to enhance exhausting efficiency, so that the ventilating fan 7 which has small exhausting capacity and is inexpensive, can be used. The air intake duct D is composed of a part of the upper part casing 24, and a part of an optical housing 33, to suppress the rising of cost.
Patent JP-S61105015-A (JP)
Title: Fixing preventing device for gas burner head
Inventor: TOKUNAGA TAKAHISA
IPC: F23D14/06
Filed: 1984-10-29
Abstract: PURPOSE:To prevent fixing between a mixing pipe and a burner head due to boiling over spill by a method wherein a beveled taper connecting surface is formed in the inner part of a mixing pipe at the upper end of a connecting in the engaging unit of the burner head and the mixing pipe. CONSTITUTION:In the inner peripheral surface of a cylinder shape section 1f (engaging unit) of the mixing pipe 1, the mixing pipe 1, having the beveling shape 1d so as to secure same width l1 as usual at the sealing surface 1c of mixture, is constituted. A wall thickness is added at the inside of the cylinder shape portion 2f (engaging portion to be engaged) of the burner head 2 up to extension line P of the inner peripheral surface of the cylinder shape portion 1f in the mixing pipe 1, and a taper connecting surface 2g thereof is formed so as to contact to the beveling shape 1d (taper connecting surface) in the cylinder shape section 1f of the mixing pipe 1, therefore, all of the boiling spill 8 are flowed into the mixing pipe 1.