baber/WOPTO huggingface dataset:
Patent JP-H0436170-A (JP)
Title: Method for controlling adhesion of laver reed screen
Inventor: TOMITA RIKIO
IPC: A23L17/60
Filed: 1990-05-31
Abstract: PURPOSE:To obtain laver of improved quality by treating laver varying adhesivity with a readily cleanable laver reed screen, using ceramics in constituent elements, having a wide range of adhesion to the laver and excellent in durability without exchanging the reed screen. CONSTITUTION:For example, a laver reed screen obtained by molding a synthetic resin such as polypropylene containing ceramic powder mixed therein, etc., is used to treat laver varying adhesion with proper adhesion without exchanging the reed screens.
Patent JP-S631340-A (JP)
Title: Non-contact support motor apparatus
Inventor: FUKUYAMA HIROMASA
IPC: H02K7/09
Filed: 1986-06-20
Abstract: PURPOSE:To get a rotor to rotate and drive in stability, by controlling the position of the rotor axial direction in accordance with the axial direction displacement, and by exciting each set of electromagnet at the same time to form rotating magnetic field in sequence. CONSTITUTION:A pulse train is shaped and distributed by a drive unit 20. Through power amplifiers 19a and 19e, power amplifiers 19b and 19f, power amplifiers 19c and 19g and power amplifiers 19d and 19h, electromagnets 50a and 51a which are facing axially, electromagnets 50b and 51b, electromagnets 50c and 51c and electromagnets 50d and 51d are paired up, to which voltage is impressed in sequence at the same time. Thus, as the rotating magnetic field is formed, the attraction force by the rotating field element in the rotor axial direction is set off while the attraction force by the rotating field elements by each set of electromagnets works in the circumferential direction, a rotor is rotated and driven in circumferential displacement in stabilized condition.
Patent JP-2000330133-A (JP)
Title: Liquid crystal display device
Inventor: YAMANAKA KAZUHIKO
IPC: G02F1/136
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To decrease a stray light which reaches thin film transistors and to prevent the deterioration in the picture quality of a projected image due to leaking of light. SOLUTION: A liquid crystal panel is produced by sealing a liquid crystal layer 2 between a substrate 3 for driving elements on which thin film transistors 18 and metal wirings 21, 24 are formed and a counter substrate 1 on which a common transparent electrode film 8 and a light-shielding film 7 are formed. In this panel, the light-shielding film 7 on the incident side of light consists of a high reflectance layer 5, while the light-shielding film 7 near the substrate for driving elements consists of a low reflectance layer 6. The light-shielding layer has a laminated structure of the high reflectance layer and the low reflectance layer. Preferably, the high reflectance layer is either an aluminum layer or a chromium layer, and the low reflectance layer is either a molybdenum silicide layer or a chromium oxide layer.
Patent JP-H10292907-A (JP)
Title: Combustion apparatus
Inventor: SUGAWARA TATSUYA
IPC: F23C99/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus in which combustion is improved, occurrence of nitrogen oxide is restricted and noise is reduced. SOLUTION: This combustion apparatus is comprised of a first burner (a burner device 1a) for igniting first mixture of lean fuel and a second burner (a burner device 1b) for igniting second mixture gas of rich fuel, wherein both the first and second mixture gases are concurrently ignited. Then, a length of a flow straightening passage at the first burner device 1a (a passage ranging from feeding sections 4a, 4b to flame holes 3a, 3b) for use in supplying fuel gas together with air is made long as compared with that at the second burner device 1b so as to improve an agitating characteristic of fuel gas and air.
Patent JP-H08624-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KISHIMOTO SHINJI
IPC: A61B8/08
Filed: 1994-06-24
Abstract: PURPOSE:To objectively judge an operating condition of internal organs by designating a mark at least in one place of the internal organs such as the heart, reading out a change with the lapse of time of brightness information corresponding to the designated mark place from a storage device, and displaying a changing graph drawn along the time axis of a brightness value of the brightness information. CONSTITUTION:Still pictures are successivly displayed in time series on a display surface 7A of a dispaly device 7 according to stored tomographic image information by the operation of an input part 12 in an ultrasonic diagnostic device, and a mark A is depicted in the interested part, for example, in one place of a cardiac muscle of the heart 20 with respective still pictures. When the mark A is depicted width respective still pictures, brightness information of a frame memory 6 in an address corresponding to a position of the mark A is successively read out, and is inputted to a control operation graphic part 10, and here, a graph using the axis of abscissa as the time and the axis of ordinate as a brightness value is produced from the brightness information. The produced graph is outputted to the display device 7 through a scroll memory 13 and a synthetic circuit 6.
Patent JP-2000110566-A (JP)
Title: Auxiliary chamber type engine
Inventor: AKAMA MITSURU
IPC: F02B23/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To diffuse air flowing into an auxiliary chamber and to speedily guide flame containing an air-fuel mixture flowing out to a main chamber from the auxiliary chamber with little loss by forming a rounded surface on a peripheral edge part of an auxiliary chamber side opening of a communicating hole to communicate the main chamber and the auxiliary chamber over to each other in an auxiliary chamber type engine. SOLUTION: A bottom surface side rounded surface 21 is formed on an auxiliary chamber bottom surface side peripheral edge part 20 of an auxiliary chamber chamber side opening 17 of a communicating hole 14 to communicate a main chamber 1 and an auxiliary chamber 2 over to each other. A distance in the diametrical direction from the extreme inside part of the bottom surface side rounded surface 21 to a part 18 having the maximum inside diameter of the auxiliary chamber 2 is formed to be less than 10% of the maximum inside diameter. Rounded surfaces are also formed on the side of an auxiliary chamber top surface 26 of the auxiliary chamber side opening part 17 and on a peripheral direction side peripheral edge part of the auxiliary chamber 2.  Air flowing in from the main chamber 1 is diffused in the auxiliary chamber 2 by the rounded surface 21, and flame containing an air-fuel mixture existing in the neighbourhood of the part 18 speedily flows into the communicating hole 14 with little loss after fuel injection.
Patent JP-S5844380-A (JP)
Title: Watch case
Inventor: MITAMURA HAJIME
IPC: G04B39/02
Filed: 1981-09-10
Abstract: PURPOSE:To facilitate the manufacture of waterproof watches with glass rims and non-circular panel cover, by a method wherein the glass-rim packing insertion diameter of a watch case and the back-cover packing insertion diameter thereof are made to have an identical shape and an identical size and the insertion diameters are made to be the innermost diameter of the case. CONSTITUTION:The insertion diameter of the glass-rim packing 7 of a case 1 and the insertion diameter of the back-cover packing 8 thereof are made to have an identical shape and an identical size, and the insertion diameters thereof are made to be the innermost diameter of the case 1. According to such a constitution, the inside diameter of the case 1 has not any complicated step part and is formed of straight lines parallel to an axis. Therefore, electrodes for through holes can be operated in case of discharge machining, and thus a time required for manufacturing the electrodes can be reduced. In addition, a wire-cut electric discharge machine, which can not be employed for a case with steps, is made employable.
Patent JP-H0438158-A (JP)
Title: Brushless motor
Inventor: MIYAMOTO MAKOTO
IPC: H02K7/09
Filed: 1990-05-31
Abstract: PURPOSE:To prevent a coil from its short-circuit and leak due to falling off of a rotor part by providing a stator part, consisting of non-magnetic material and having the armature coil, and a restricting member which impedes a movement in the axial direction of the rotor part or a rotary yoke. CONSTITUTION:When a predetermined current is allowed to flow in a coil of a magnetic circuit, formed of a coil arranged in a stator part 51 and a magnet 49 fixed to a rotor part 48, a magnetic field is generated to cause the rotor part 48 to rotate. When a load larger than attraction force between the magnet 49 and an attraction plate 53 is applied in a direction Y to the rotor part 48, the rotor part 48 and a rotary yoke 50 are moved in the direction Y. A movement of the rotary yoke 50 is restricted by bringing its peripheral part first into contact with the restricting member (attraction plate 53) because a gap amount A is larger than a gap amount B.
Patent JP-H08334961-A (JP)
Title: Electrphotographic device
Inventor: OGURA YOSHIO
IPC: G03G15/08
Filed: 1995-06-09
Abstract: PURPOSE: To secure stable printing quality by providing a shield member between a developing device and a transfer device and preventing foreign matter generated from a recording material carried in the vicinity of the transfer device from entering the developing device. CONSTITUTION: In this electrophotographic device provided with the developing device 6 for developing an electrostatic latent image formed on an image carrier 1 and the transfer device 7 for transferring the developed image on the image carrier 1 developed by the developing device 6 to the recording material 8, the shield member 9 for preventing the foreign matter generated from the recording material 8 carried in the vicinity of the transfer device 7 from entering the developing device 6, is provided between it and the transfer device 7. The foreign matter 5 such as pieces and powder of paper peeled and generated from the recording material 8 carried in the vicinity of the transfer device 7 easily drops on a magnetic roll 4, but the shield member 9 gathers the foreign matter 5 to prevent it from dropping on the roll 4.  Thus, the foreign matter 5 is prevented from entering the developing device 6, a developer is excellently carried and the stable printing quality can be always obtained.
Patent JP-H05310490-A (JP)
Title: Fermentation dryer
Inventor: MIYATA KOICHI
IPC: C05F9/02
Filed: 1992-05-07
Abstract: PURPOSE:To enable the good practice of pulverizing, stirring and mixing of an organic waste, the treatment in a short time and simplification of an apparatus in fermentation drying treatment. CONSTITUTION:The objective fermentation dryer is equipped with a transversely installed fermentation drying drum 2, a gear motor 6 for rotating and driving the fermentation drying drum 2 around the shaft center, a driving shaft 44, inserted into the fermentation drying drum 2 parallel to the shaft center and rotated and driven, pulverizing pawls 45, attached to the driving shaft 44 and located in the fermentation drying drum 2, a burner 9 for feeding hot air into the fermentation drying drum 2 and a gas discharge duct 10 for discharging a gas from the fermentation drying drum 2. In the fermentation drying treatment, an organic waste subjected to moisture conditioning and soil bacteria are introduced into the fermentation drying drum 2 to rotate and drive the fermentation drying drum 2 and the driving shaft 44. Thereby, lumps of the waste and the soil bacteria are pulverized to simultaneously stir and mix the waste with the soil bacteria. Furthermore, the hot air is fed into the fermentation drying drum 2 to carry out the fermentation and drying of the waste.
Patent JP-H10319798-A (JP)
Title: Image holder recovering method and its device
Inventor: TOKITA TOSHIAKI
IPC: G03G7/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image holder recovering method and its device capable of showing good removing property even if the granting amount of image removal promoting liquid in the next recovering process by giving aftertreatment to an image holder which has given removing treatment to image forming material. SOLUTION: An aftertreatment unit 400 is provided to grant aftertreatment liquid 402a, 402b to an image holder 1 which has given removing treatment to image forming material with an image separating unit 300 to decrease the depositing force of the image forming material. Surface sensors 700a, 700b to detect the remaining condition of the image forming material on the image holder 1 which has given removing treatment to the image forming material and a control means to control the thrust of liquid squeezing rollers 404a, 404b against liquid granting rollers 403a, 403b for the aftertreatment unit 400 in accordance with the detection result of the sensors 700a, 700b can be provided.
Patent JP-2000335274-A (JP)
Title: Driving operation device for tractor and the like
Inventor: TSUCHIYA HIROFUMI
IPC: B62D49/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve operability by disposing a predetermined-speed switch-over lever below and to one side of a steering wheel thus making it easy for an operator to look at it for switching over driving speed of a driving unit to predetermined speed by connecting it to a hydraulic continuously variable transmission unit. SOLUTION: A hydraulic continuously variable transmission unit 6 is disposed immediately behind an engine flywheel 5 mounted at rear of an engine 4 mounted on an upper front part of a vehicle frame 3. A predetermined-speed switch-over lever 7 for switching over vehicle speed to predetermined speed by connecting it to the hydraulic continuously variable transmission unit 6 is disposed below and to one side of a steering wheel 8. Furthermore, a switch 21 for a lever to be turned on and off by operation of the predetermined-speed switch-over lever 7 is provided in an operation groove portion 19a on an operation guide plate 19 for retaining an upper lever 20b of the predetermined-speed switch-over lever 7. Based on an on-signal from the switch 21 for lever, the driving speed of a driving unit 2 is controlled to the predetermined speed.  The driving speed is displayed and thus operability is improved.
Patent JP-H09305465-A (JP)
Title: File reading command generation processing system and file read processing method
Inventor: OGATA TSUNEO
IPC: G06F7/24
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To properly process data files including lower two digits of A.D., in the order of years by translating a source program into an execution program and setting the years of start and end held in a period definition file as the parameters of a file reading command. SOLUTION: A source program 11 has the file reading command, with which the years of start and end of the data file to be read can be set, as a command for performing the read processing of the data file including the lower two digits of A.D., as year data. A period setting means 16 sets the years of start and end of the data file to be read by the lower two digits of A.D., and a period definition file 17 holds these set years of start and end. A program translating processing means 15 translates the source program into the execution program and sets the years of start and end held in the period definition file 17 as the parameters of the file reading command.
Patent JP-H05313656-A (JP)
Title: Keyboard musical instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10F1/02
Filed: 1992-05-08
Abstract: PURPOSE:To reproduce a real piano sound and realize an automatic musical performance while the keyboard musical instrument is equipped with a hammer action and electronic sound generating means. CONSTITUTION:A key drive unit 220 is provided at the rear end part of a key 201 and a pedal drive unit 240 is fixed to a pedal 230. A struck member 300 is arranged above the hammer 219. The key drive unit 220 and pedal drive unit 240 are driven according to MIDI data written on a disk. Then, a controller 500 drives an actuator 250 according to a PCM sound source, etc., to vibrate a sound board 207. At the same time, the hammer 219 strikes the struck member 300, so higher harmonics of noninteger order, a noise, etc., which are hardly obtained by reproducing the PCM sound source are generated to generate the real timbre of an acoustic piano.
Patent JP-S5845428-A (JP)
Title: Automatic water feeding system for room cooling and heating medium circulating circuit
Inventor: YAMAGUCHI YOSHITAKA
IPC: F24F11/02
Filed: 1981-09-10
Abstract: PURPOSE:To restrain the amount of leaked water due to the breakage of a piping or  the like to the minimum and prevent the racing operation of the system by a method  wherein a water feeding pump is stopped when the pressure of the circuit has reduced  beyond the lower limit value of the pressure for an automatic operation. CONSTITUTION:The pressure is not increased upon the starting of the system, a pressure  switch 9 and a lower limit pressure detecting pressure switch 13 are being put ON, the  output of a flip flop circuit 14 is in a low level, a point (c) becomes low level and the point (d) becomes high level, therefore, a transistor 19 is conducted and a relay 20  closes a contact 24 to operate a motor 25 for the water feeding pump. When the pressure is increased by the operation of the pump, the pressure switch 13 is put OFF,  points (b), (c) become low level and the water feeding operation is continued. When the  pressure is increased and the pressure switch 9 is put OFF, the point (d) becomes low  level, the transistor 19 is put OFF and the contact 24 is opened. When the pressure is  reduced beyond the lower limit value of the pressure for the automatic operation by the sudden decrease of the pressure, the pressure switch 13 is put ON, the point (c) becomes high level, the point (d) becomes low level, the transistor 18 is conducted and the water  feeding pump is stopped.
Patent JP-S624381-A (JP)
Title: Cryogenic device
Inventor: OKUMA KEIJI
IPC: H01L39/04
Filed: 1985-06-29
Abstract: PURPOSE:To miniaturize a condensation heat exchanger and to facilitate the detachment of a freezer by using the tube provided with fins on the periphery and spiral grooves in the internal surface as the condensation heat exchanger. CONSTITUTION:A liquid reservoir 14 containing a cryogenic liquid 13 is contained in a vacuum container 18. Also, a condensation heat exchanger 12 is inserted in the liquid reservoir 14 through a port 15. This heat exchanger 12 comprises a double-structure composed of a rifle tube 30 provided with fins 31 on the periphery and spiral grooves 32 in the internal surface and an inner tube 40. The base end is connected to a freezer 10. The fins 31 enhance a surface area of the periphery of the tube 30 and the grooves 32 give a spiral flow to a cooling medium and enhance a surface area of the internal plane. Accordingly, an efficiency of the exchanger 12 is improved. Furthermore, this constitution facilitates a detachment of the exchanger 12.
Patent JP-S5368335-A (JP)
Title: Starting device for motorcycle
Inventor: HIROSE TATEO
IPC: F02N3/04
Filed: 1976-11-30
Abstract: PURPOSE: To interlock a crank shaft and an output shaft and release their interlocking automatically with a small number of parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1067941-A (JP)
Title: Wax composition and its application
Inventor: MARK ROBERT UOORUNAA
IPC: C09D191/06
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a wax composition that can especially give a coating surface high durability and high gloss finish. SOLUTION: This wax composition comprises (i) wax components and (ii) a copolymer that has a pendent aliphatic group, pendant fluoride group and pendant polyorganosiloxane group of the formula of -(Y)n -Si(R)3 -m Zm (Y is a divalent bonding group; R is H, an alkyl, aryl or alkoxy); Z is a monovalent polydiorganosilaxane moiety having a number-average molecular weight of at least approximately 500; (n) is 0 or 1, (m) is an integer of 1-3), and an organic skeleton, and is not of oil-in-water type of emulsion.
Patent JP-S624512-A (JP)
Title: Chamfering device for gear
Inventor: IIDA TOYOJI
IPC: B23F19/10
Filed: 1985-07-02
Abstract: PURPOSE:To correctly further high efficiently perform necessary chamfering, by driving a tool to be automatically in-out moved between gear teeth synchronously with rotation of a gear cut work while it is automatically rotated. CONSTITUTION:A gear 14 rotates interlocking to rotation of a main spindle 12 by a main spindle driving mechanism 8, and a gear cut work A, meshed with said gear 14, turns on rollers 6. While a tool rest 21 reciprocates interlocking to the main spindle 12. One reciprocating movement of the tool rest 21 corresponds to the turn of one pitch of the gear cut work A. Under this condition, a device, manually turning a handle 34a and driving a tool 36 by a motor 33 to be adapted to a ridge of the work A to be chamfered, performs chamfering. Setting of a chamfered size is performed by test cutting.
Patent JP-S5768792-A (JP)
Title: Preparation of coenzyme q10
Inventor: NAGASAKI TOMOHISA
IPC: C12P7/66
Filed: 1980-10-15
Abstract: PURPOSE: To obtain the titled substance by cultivating a variant having recovered carotenoid synthesis ability from a variant having a defect in synthesizing carotenoid or a variant having a deterioration in synthesizing carotenoid, belonging to the genus Pseudomonas, capable of producing coenzyme Q.  
     CONSTITUTION: A bacterium belonging to the genus Pseudomonas, e.g., Pseudomonas N842, etc., capable of producing coenzyme Q and carotenoid, is subjected to variation treatment, to give a variant, e.g., Pseudomonas M157, etc. having a defect or a deterioration in synthesizing carotenoid. The variant is again subjected to variation treatment to give a variant having recovered carotenoid synthesis ability (Pseudomonas M157-B3 strain), and this variant is cultivated aerobically to give a mold. Coenzyme Q is isolated from the prepared mold or the mold is directly used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11334141-A (JP)
Title: Led print head
Inventor: OGURA SHIGEKI
IPC: B41J2/44
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To improve a radiation characteristic of an LED print head for heat generated from a heat-generating element and manufacture the print head inexpensively. SOLUTION: This LED print head 10 has a first heat absorption conductor 14 set at one main surface 12a of a printed wiring board 12 and connected to an LED chip 16, a heat radiation conductor 26 set at the other main surface 12b of the printed wiring board 12, and a heat conductor for transmitting heat between the heat radiation body 26 and the heat absorption conductor 14.