baber/WOPTO huggingface dataset:
Patent JP-H09172835-A (JP)
Title: Reciprocating type mower
Inventor: TAKAHASHI KAZUYUKI
IPC: A01D34/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating type mower improved in cutting performances without preventing the advance of a reciprocal reaping blade by installing a sweeping rotary rotating in a horizontal plane and for sweeping out cut grass stems accumulated on the reciprocal reaping blade on the upper side of the reciprocal reaping blade. SOLUTION: This reciprocating type mower is obtained by installing a rotary 28 having functions to rotate in a horizontal plane and sweep out cut grass stems accumulated on a reciprocal reaping blade 10 on the upper side of the reciprocal reaping blade 10. Moreover, a sweeping piece 38 rugged in the vertical or radial directions is preferably formed on the outer periphery of the sweeping rotary 28 and preferably replaced by a rotary reaping blade.
Patent JP-H10164968-A (JP)
Title: Falling prevention device for material to be stored in farm product storage house
Inventor: MIZUNO HARUO
IPC: E04H1/12
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the failing prevention device of materials to be stored in a farm product storage house capable of surely preventing the forward falling of the materials stored in storage bags inside the storage house at the time of opening an opening/closing door. SOLUTION: In the farm product storage house capable of storing the materials stored in the storage bags inside the storage house 3 in which the storage container 3 is provided inside an almost box-shaped housing 2 and the opening/closing doors 4 and 5 are provided on the front surface opening part 2a of the housing 2, a falling prevention member composed of a band 15 or the like capable of preventing the forward falling of the materials be stored in the storage bags inside the storage house 3 is provided on the front surface opening part 2a of the housing 2. The band 15 is length-adjustably constituted for instance and is provided attachably and detachably to/from the housing 2.
Patent JP-H09185945-A (JP)
Title: Ac type plasma display panel and its manufacture
Inventor: ASANO MASAAKI
IPC: H01J11/26
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an AC type plasma display panel in which operation characteristics are stable, drive at a low voltage is possible, and life characteristics are improved. SOLUTION: In an AC type plasma display panel which has a front plate of such a structure as electrodes 4, 5 formed on a substrate 1 are covered with a dielectric layer 6 so as to insulate from gas discharge space, and further on the dielectric layer 6 a magnesium oxide layer 7 is formed as a surface layer, the size of an irregular part on the surface of the magnesium oxide layer 7 is set to 100Å or less. As forming a discharge field between a deposition source and a substrate 1, the magnesium oxide film 7 is formed by an ion plating method by which a film is formed under such conditions as the electron temperature of the discharge field is 5.0eV or more, and electron density is 3.0×10<11> cm<-3> or more.
Patent JP-H09184745-A (JP)
Title: Gas leakage detection system
Inventor: NAMBA MITSUO
IPC: G08B21/16
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To simply and surely detect gas leakage by finding total gas consumed amount which is the sum total of gas consumed amount and comparing the total gas consumed amount and gas supply amount. SOLUTION: A gas supply amount detection means 1 detects gas supply amount at the root side of gas piping branched toward each gas consumption point, and a gas consumed amount detection means 2 detects gas consumed amount at each gas consumption point. A leakage determination means 3 finds the total gas consumed amount which is the sum total of gas consumed amount at each gas consumption point, and, based on caparison of the total gas consumed amount and the gas supply amount, decides whether the leakage of gas is caused or no between the root side of the gas piping and each gas consumption paint. The leakage determination means 3 automatically receives the gas supply amount and the gas consumed amount for determining the leakage, so that determination of gas leakage is easily and surely performed.  The determination result is transmitted to a center of a LP-gas shop and a town gas business office with an informing means 4.
Patent JP-H06181038-A (JP)
Title: Light emitting element
Inventor: KAMOGAWA YUJI
IPC: H01J31/15
Filed: 1992-12-11
Abstract: PURPOSE:To control leakage light emission and increase the grade of display without reducing the brightness of a fluorescent part by separating a scanning electrode and a data electrode in the length direction of a cathode and in the orthogonal direction for formation thereof and alternately arranging them in combination therewith. CONSTITUTION:Respective scanning electrodes 31, 32 in the direction of a row are formed by being separated into the direction of the length of one piece of linear cathode 2 which two pieces of fluorescent substance picture elements 9, 9' hold in common and into the direction crossing the former direction at a right angle and are connected in parallel to each other and then connected to parts S1, S2 for leading out the scanning electrodes. Also, data electrodes 41, 42 which are formed by being separated into the direction of a column are arranged at each interval d between the electrodes 31, 32 with the surface area thereof made larger than that of the electrodes 31, 32 and the electrode length thereof made a standard size. Thereby, even when positive voltage is applied to the electrodes 41, 42, the influence of the electrode 42 upon a control electrode part corresponding to an adjacent picture element 9' is reduced by the influence of negative potential of the electrodes 31, 32, so that a potential in vicinity of the cathode 2 becomes negative to control leakage emission to the picture element 9' and to increase the grade of display without reducing the brightness.
Patent JP-H11182943-A (JP)
Title: Underground heat exchanger
Inventor: UCHIKAWA YASUO
IPC: F24J3/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To effectively improve heat-collection efficiency and heat-radiation efficiency of an underground heat exchanger. SOLUTION: As a buried flow channel for ground heat exchange of a circulating heating medium R to a load device 1, an outgoing 2a where a returning heating medium R from the load device 1 flows from a ground surface side toward underground deep part and a return channel 2b where the heating medium R passing through the supply channel 2a flows from the underground deep part toward the ground surface side are provided. Here, the ground surface side part of the returning channel a is provided with a heat-insulating means 6 for preventing heat exchange between the passing heating medium R and a surrounding stratum, while the return channel 2a is not provided with the heat-insulating means 6.
Patent JP-H10167594-A (JP)
Title: Elevator control device
Inventor: ONUMA NAOTO
IPC: H02P27/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To maintain a high efficiency while the transient state is covered, despite varying load applied on a motor. SOLUTION: An elevator control device drives an induction motor 60 in conformity of a torque current command It * and an exciting current command lm *, and a means 230 decides the exciting current command from the torque current command so that the specific relation between the torque current value and exciting current value is established in the region where the losses of a PWM inverter 40 and the induction motor will lessen, and using the torque current command, the corresponding exciting current is calculated from the relational ratios αinv and 'im of the exciting current and torque current to minimize the losses of the PWM inverter and induction motor, and the total losses of the PWM inverter and induction motor are calculated from the torque current command and respective exciting currents, and upon comparison,  that on with the smaller loss is used as the exciting current command.
Patent JP-2000178014-A (JP)
Title: Production of phosphoric acid
Inventor: TSUKADA SUSUMU
IPC: C02F1/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To produce phosphoric acid having such quality that the phosphoric acid can be used as a fertilizer raw material, or the like, and to effectively utilize phosphorus resources by bringing an exhaust gas which is obtained by subjecting a waste liquid containing organophosphorus compounds to incineration treatment and contains phosphorus oxide, into contact with water and dissolving the phosphorus oxide in the exhaust gas into water. SOLUTION: The waste liquid containing organophosphorus compounds is introduced into an incinerator, combustion air and an auxiliary fuel are introduced into the incinerator, the waste liquid is burned at about 900-1,000 deg.C to convert the phoshorus component in the waste liquid into phosphorus oxide by the combustion, the converted phosphorus oxide together with a combustion exhaust gas is transferred to a cooler into which water is introduced, the exhaust gas containing the phosphorus oxide is brought into contact with water in the cooler to cool the exhaust gas, the phosphorus oxide is dissolved into the water to form phosphoric acid, wherein practically and preferably, in place of the water used, the formed phosphoric acid is used by recycling it, the formed phosphoric acid is accumulated at the bottom of the cooler,  the phosphoric acid which is free from exhaust gas is stored in the cooler bottom and then in an intermediate vessel, after that the objective phosphorus acid product is drawn out from the intermediate vessel in an amount equivalent to the phosphorus content in the introduced waste liquid into the incinerator.
Patent JP-H10178391-A (JP)
Title: Electronic equipment with sliding infrared ray port
Inventor: MATSUDA REIKO
IPC: H04B10/112
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To move an infrared ray port for performing infrared ray communication in a height direction or a horizontal direction just in a simple structure. SOLUTION: Relating to this electronic equipment 1 provided with the infrared ray port for performing infrared ray communication mutually between the electronic equipments, the electronic equipment 1 is the equipment provided with a display 1a and is provided with a slide hole 2 in an oblong hole shape passed through to the inside of the electronic equipment formed along the height direction near the display 1a and the infrared ray port 3 freely movably engaged with the sliding hole 2 and connected to the inside of the electronic equipment through the slide hole 2 capable of receiving and emitting light. A part near the slide hole 2 where the infrared ray port 3 is moved is formed as a recessed part 4 so as to be lower than the surface of the electronic equipment 1 by the thickness of the infrared ray port 3.
Patent JP-2000167244-A (JP)
Title: Video game device, control method for joining invitation processing to pseudo team to video character and readable recording medium recording control program of joining invitation processing to pseudo team to video character
Inventor: FUJIOKA KENJI
IPC: A63F13/88
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a game with a high game property and full of interest by affecting relation between his/her own character and a specified character through a main character and reflecting the effect on a game story. SOLUTION: This device is provided with a ROM 41 for storing a game space provided with a plurality of places, the main character belonging to a sport team and a plurality of other characters to which different abilities are imparted relating to the sport. A loitering processing means 106 moves the main character displayed on a monitor 3 to a desired place within the game space corresponding to the operation of an operation key 24, executes a conversation processing relating to an invitation between the main character during display and the other character and registers the other character for whom the invitation is a success by a conversation result to a member registration means.
Patent JP-H11187300-A (JP)
Title: Device, method for picking up image and storage medium thereof
Inventor: YASUDA HITOSHI
IPC: H04N5/235
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To promptly and accurately discriminate whether an area for fetching distance and light measurement information is transferred or not by differentiating a standard to discriminate as to whether a focus detection area is being changed or not between discrimination by an inputted signal from a first specification means and discrimination by an inputted signal from a second specification means. SOLUTION: The standard for discriminating whether the focus detection area is being changed or not is differentiated between the case of discrimination by the inputted signal from the first focus detection area specification means and a case of the discrimination by the inputted signal from the second focus detection area specification means. Namely, the input of a switch 129 is discriminated and which of the lines of sight input and a joy stick is selected at present is discriminated by this device. When the lines of sight input is selected, a line of sight detecting position is fetched from a line of sight detecting circuit 106 and whether or not the change quantity of the fetched area is within a specified area is discriminated. When the joy stick is selected, joy stick input is fetched from a cross key 128, and whether or not the center of the fetched area is identical to the previous time is discriminated.
Patent JP-H09173248-A (JP)
Title: Deodorant mat for toilet
Inventor: KISHIMA SHUNJI
IPC: A47K17/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant mat for toilets which removes the unpleasant smell generated by the decomposition of spilt urine with a deodorant urine- absorbent sheet which is replaceably put in the mat and contains a polyacrylic absorbent polymer containing deodorizers. SOLUTION: A polyacrylic absorbent polymer contains 0.1-1.0 weight per cent of a deodorizer A made from phthalocyanine polycarboxylic acid, from phthalocyanine polysulfonic acid, either of which has iron, copper or cobalt for its central metal, or from the combination of the more than two of them and 0.5-3.0 weight per cent of a deodorizer B made from a hydroxide, from a metallic salt, either of which is of a metal chosen from the group of copper, iron, zinc and cobalt, or from the combination of the more than two of them. A deodorant sheet 5 contains 2-60 weight per cent of an absorbent polymer. A deodorant mat is formed by a surface mat 6 which is porous and allows a liquid to pass well, the deodorant urine-absorbent sheet 5 and a watertight sheet 7.  The deodorant sheet 5 is regularly replaced and fastened to the backside of the surface mat 6 with a Hook-and-Loop fastener 8 to prevent the shifts in use.
Patent JP-H06316564-A (JP)
Title: O-aryl ether of morphanan
Inventor: ERUNO MOHAKUSHI
IPC: C07D405/12
Filed: 1993-12-30
Abstract: The use of a compound of the formula: <CHEM>  wherein R<2> is aryl, heteroaryl or a group of the formula R<2><0> <CHEM> and R<1> is hydrogen, alkyl, a group of the formula -C(Y,Y<1>)CH2OH or -CH2W, wherein one of Y and Y<1> is hydrogen and the other is alkyl or both Y and Y<1> are alkyl and W is cycloalkyl, aryl or allyl and pharmaceutically acceptable salts thereof, for the manufacture of a medicament for reducing adverse effects of toxic injury to central neurons, particularly wherein the injury to central neurons is associated with ischemia, hypoxia, hypoglycemia, epilepsy, Huntington's disease or Alzheimer's disease, or for treating convulsions. The novel compounds of formula I wherein R<2> is substituted or unsubstitued pyridyl, thiazolyl, thienyl, phenyl, or a group of the formula R<2><0> and R<1> is hydrogen, alkyl, or a group of the formula -C(Y, Y<1>)CH2OH, wherein one of Y and Y<1> is hydrogen and the other is alkyl or both Y and Y<1> are alkyl, provided that when R<2> is pyridyl or phenyl, R<1> is other than alkyl, and pharmaceutically acceptable salts thereof.
Patent JP-H0538834-A (JP)
Title: Thermal print head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/335
Filed: 1991-11-18
Abstract: PURPOSE:To reduce a non-flat section on the top surface of a heating unit not relating to printing to lower the electric power consumption by forming the heating unit from a first heating part having a semicylindrical section and a second heating part whose surfaces are continuously connected to the top surface of the first heating unit on opposite sides thereof. CONSTITUTION:In a head itself, a plurality of leads 2 are parallelly disposed on the surface of a substrate 1 and a heating unit 3 extends over the leads 2, wherein the heating unit 3 is formed from a first heating part 3A having a semicylindrical section and second heating parts 3B which are situated on either side of the first heating part 3A and whose surfaces are connected continuously to the top surface of the first heating part 3A. In this manner, the top surface of the heating unit 3 can be formed into a flat shape over a wide range, so that the range relating to printing can be increased by the expanded area of the flat section. Consequently, the range not relating to printing can be made smaller, whereby power consumption in said area can be reduced.
Patent JP-2000184441-A (JP)
Title: Cordless telephone system and broadcast receiver
Inventor: IZUMI SHINOBU
IPC: H04W84/10
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To make the equipment by which data communication must be made easily and excellently connectable by using a telephone line. SOLUTION: In this cordless telephone system composed of a master set 35 connected to a telephone line, slave sets 20 which make radio communication with the master set 35 and can make voice conversations, and charging bases 40 for the slave sets 20, an input terminal 41 for inputting data transmitted from the outside is provided to each charging base 40 so that the data inputted to the terminal 41 may be sent out from the slave set 20 to the telephone line through the master set 35.
Patent JP-H07180557-A (JP)
Title: Combustion chamber for reduced diameter piston device itnernal combustion engine and combustion method
Inventor: TANIGAWA HIROYASU
IPC: F02F3/00
Filed: 1993-12-21
Abstract: PURPOSE:To improve combustibility by a method wherein a scavenging hole group is formed through the lower part of the piston slide surface of a cylinder in a state to be inclined in the same direction, a reduced diameter part in a complementary shape is formed at the head part of a piston and a cylinder head, and a superhigh speed rotation air flow is injected with the aid of a reciprocating pump consisting of the reduced diameter part. CONSTITUTION:When a piston 2 is lowered within a cylinder 1 to the vicinity of a bottom dead center, a scavenging hole group 4 inclined in the same direction is fully opened, and scavenging air is injected from a whole periphery through a feed port 12 and an annular scavenging chamber 5 by means of the pressure of a superchanger. The piston 2 has a reduced diameter head part and rotary air flow regulating grooves 17 are formed in a reduced diameter part 9a in a state to be inclined and curved in the same direction as that of the scavenging hole group 4. Since a reduced diameter part 9b in a shape complementary to that of the reduced diameter part 9a is formed at a cylinder head 7, air is pressurized between the reduced diameter parts 9a and 9b when the piston 2 is moved to the vicinity of top dead center to produce a rotating air flow. By injecting fuel in oxygen-rich fresh air from a combustion injector 10, ignition combustion is effected and a power is generated.
Patent JP-H06188818-A (JP)
Title: Radio equipment system and its position detecting method
Inventor: IKI HIROSHI
IPC: H04W64/00
Filed: 1992-12-18
Abstract: PURPOSE:To facilitate the management of a mobile radio equipment by transmitting identification information in a narrower range within a range in which the transmission signal of a fixed radio equipment reaches, and transmitting position information obtained by adding peculiar information to the identification information by the mobile radio equipment. CONSTITUTION:A transmitter 4 which transmits a frequency f3 whose radio wave reaches an extremely narrow range is arranged all around within the range in which the radio wave of a frequency f1 transmitted from a radio equipment 1 through a line compensating device 3. The different identification signal is applied to each transmitter 4, and successively transmitted so as to be superimposed on the frequency f3. Then, a mobile radio equipment 2 receives the identification signal superimposed on the frequency f3, separates it by a receiver, adds the information peculiar to the radio equipment to it, and transmits it as the position information. The radio equipment 1 extracts the identification signal and the position information from the received frequency, information-analyzes it, transmits it to a display device 5. Then, the display device 5 displays the position of the radio equipment 2 on the screen of a CRT or the like from the position information.
Patent JP-H05170496-A (JP)
Title: Waterproofer composition
Inventor: SHIMADA KENGO
IPC: C04B7/32
Filed: 1991-12-20
Abstract: PURPOSE:To provide a waterproofer composition which is used for floor materials, waterproofers, adhesives, decorative finish materials, repairing materials, corrosion resistant materials, paving materials, polymer cement products, antipermeable materials, etc., around the civil engineering and building material fields and which excels in elasticity and adhesive property and which tends to follow the rate of elongation to a substrate and which excels in crack resistance. CONSTITUTION:A waterproofer composition which 5-50 pts.wt. fiber, 50-300 pts.wt. aggregate and 30-300 pts.wt. polymer composition in terms of solid content to 100 pts.wt. alumina cement are included and whose alumina cement has 10-30mum central particle diameter is provided. When the waterproofing composition is used, mortar having better properties compared with the conventional one, such as excellent quick hardening, adhesive force, workability, strength and elasticity and extremely less generated cracks, warpage, etc., is obtained.
Patent JP-2001176258-A (JP)
Title: Disk drive assembly
Inventor: OUCHI HIRONOBU
IPC: G11B33/08
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive assembly which can suppress the damage of a disk by impact and is improved in impact resistance. SOLUTION: This disk drive assembly has a latch mechanism 21 as a restraining means capable of suppressing the movement of an elastic supporting member 11 tending to move toward the surface of the magnetic disk 5 and temporarily holding the restraining state. The latch mechanism 21 has a restraining member 24 for restraining the movement of the elastic supporting member 11, a coil spring 26 for elastically energizing the restraining member 24 toward an arrow E2, a pushing back member 28 for moving the restraining member 24 against the energizing force of the coil spring 26, toward an arrow E1, a gear train 47 for driving the pushing back member 28, a crank shaft 29 and a motor 40,  a movable member 52 for stopping the restraining member 24 to a non-abutment position by engagement with the restraining member 24 and releasing the restraining member by disengagement and an actuator 53 for driving the movable member 52.