baber/WOPTO huggingface dataset:
Patent JP-H0665018-A (JP)
Title: Mothproofing coating and ink and building material and packaging material using the same
Inventor: MIYOSHI KUNIHISA
IPC: A01N25/00
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a building material or packaging material without approaching insect pests and hardly growing molds by using an ingredient extracted from a natural plant. CONSTITUTION:A terpenic composition contained in an essential oil of a natural tree has regellent effects on insect pests and antifungal, antimicrobial and germicidal effects. Hinokitiol having antimicrobial effects and strong repellency for mites is contained in an oil from a Japanese cypress wood. This oil from the Japanese cypress wood is impregnated into a sustained release microcapsule and the resultant microcapsule is then mixed in a coating or an ink. For example, the wood 2 having the surface (2a) printed with a woodgrained pattern in the ink is used as a building material. This building material has strong repellency for the mites and hardly grows molds thereon.
Patent JP-H0691465-A (JP)
Title: Electromagnetic chuck with abrasion resistance having excellent corrosion resistance
Inventor: MATSUBARA YOICHI
IPC: C23C4/00
Filed: 1992-08-24
Abstract: PURPOSE:To protect effectively a chuck surface where the abrasion resistance is improved, by forming an anticorrosive plating layer on the chuck surface of a chuck main body, and providing a flame coating membranous layer which has a non-magnetic or a feeble magnetic property and an abrasion resistance on the plating layer. CONSTITUTION:A circular coil chamber 7 is provided inside a chuck main body 1 formed of a magnetic metal, and an electromagnetic coil 9 is housed in the coil chamber 7 to form an electromagnetic chuck. On the chuck surface 2a of the chuck main body 1, an anticorrisive plating layer 17 is formed, and a flame coating membranous layer 18 having a non-magnetic or a feeble magnetic property and an abrasion resistance is provided on the plating layer 17. As a result, an anticorrosive electromagnetic chuck with an excellent abrasion resistance in which a membranous layer 18 hardly removed even in a large service period is formed can be obtained.
Patent JP-H08109710-A (JP)
Title: Roofing panel
Inventor: ISHIKAWA ICHIRO
IPC: E04D3/35
Filed: 1994-10-12
Abstract: PURPOSE: To facilitate roofing work for roofing materials such as natural slates, reduce cost, and improve waterproofness. CONSTITUTION: Plural roofing materials 3 are arranged on the surface of a band shaped base plate 1 in one line to the longitudinal direction of the base plate 1 and adhered and fixed to the base plate 1. An overlapping portion 1e protruded from the roofing material 3 and an extension portion 1f are formed at one end and at the upper side of the base plate 1. An adhesive layer is provided on the surface of the overlapping portion 1e and a flashing 2 is formed at the upper side end of the extension portion 1f. Nail holes 5 are formed in the roofing materials 3.
Patent JP-H1088868-A (JP)
Title: Air film double construction roof type building
Inventor: FUJII MASABUMI
IPC: E04H15/20
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce load of a compressor to promote thermal insulation efficiency in roof construction for covering the ceiling with an air film in which air pressure is supplied. SOLUTION: An air film double construction roof type building is equipped with an air-mat 1 constituted of an air film covering the ceiling, tightly sealing the circumference thereof and mounted to an exterior wall of a building, a plurality of tube-like air beams 2 fixed to the air film on the upper side of the air-mat 1 and the air film on the lower side and arranged thereinto at specific intervals and an air supply device supplying air to the air-mat 1 and air beams 2 and adjusting the inside air pressure. The air supply device is constituted of a first air supply device supplying air to the inside of the air-mat 1 partitioned with the air beams 2 and a second air supply device supplying air to the insides of the air beams 2, and air vent adjusting valves are provided to the end supplying air therein and the opposite end.  A lighting device for illuminating the inside space of the air-mat 1 partitioned with the air beams 2 is provided.
Patent JP-H0588784-A (JP)
Title: System for recognizing card insertion
Inventor: WASHIO TAKUMI
IPC: G06F3/08
Filed: 1991-09-25
Abstract: PURPOSE:To obtain the system for recognizing card insertion not requiring the setting of stitch and the response from a card. CONSTITUTION:When a card is inserted into a slot S to be inserted, a conductive member for detecting normal card insertion connects the prescribed electrodes (a) and (b) for detecting normal insertion. The current flows from the power supply through the pull-up resistance in the mutually connected electrodes (a) and (b) for detecting normal insertion. The potential of the current flow terminal of the pull-up resistance descends when the current flows the pull-up resistance, and the normal insertion detection circuit detects that the required card is inserted into the required slot.
Patent JP-H0588534-A (JP)
Title: Image formation device by simultaneous development and cleaning system
Inventor: MOCHIZUKI YOSHIAKI
IPC: G03G21/00
Filed: 1991-09-25
Abstract: PURPOSE:To enable secure cleaning operation and shorten a preparatory rotation time. CONSTITUTION:While an exposed part irradiated with a laser scanning beam B and an unexposed part are formed on the peripheral surface of a photosensitive drum 1 passed through an electrostatic charger 2 and residual toner sticking on the unexposed part is attracted to the side of a developing roller 6 by utilizing the potential difference between the side of the photosensitive body 1 and a developing roller 6 applied with a developing bias ¦Vb¦ to clean the unexposed part, toner is supplied from the side of the developing roller 6 to the exposed part to perform development. This simultaneous development and cleaning system image forming device is provided with a delay time setting means 21 and a delay driving control means 20 which stops the rotation of the developing roller 6 during t2 from the preparatory rotation start time t1 of the photosensitive drum 1 to lapse of the setting delay time Ts set by the delay time setting means 21 and then drives and rotates the developing roller 6 at t2 after the set delay.
Patent JP-H1090608-A (JP)
Title: Microscope device
Inventor: HIRANO MASAHIKO
IPC: G01N21/64
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a microscope device capable of simultaneously converging and emitting irradiation light on plural parts different from each other on a specimen. SOLUTION: The irradiation light A and B outputted from an irradiating light source 10, branched by a branching optical system 20 and emitted through a condenser lens 31, dichroic mirrors 35 and 41 and the objective lens 42, irradiate simultaneously two points of the specimen 50 existing in a view area of an objective lens 42. Exciting light C outputted from an exciting light source 32 irradiates the specimen 50 through the condenser lens 33 and a band-pass filter, etc. The illumination light D outputted from an illumination light source 45 irradiates the specimen 50 by the condenser lens 46. Fluorescent E and transmission light F generated from the specimen 50 are picked up by a TV camera 62 through the objective lens 42, the dichroic mirror 41, the band-pass filter 44 and a reflection mirror 61 and displayed on a monitor part 64.
Patent JP-2001075946-A (JP)
Title: Sunchine analyzing method
Inventor: ONO HIROSHI
IPC: E04B1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce an arithmetic load in the case of analyzing sunshine through a window into a room by analyzing sunshine around the outer periphery of a building, preserving the result and analyzing sunshine into the room with preserved data as boundary conditions. SOLUTION: Analytic conditions are set, the window is divided into many patches and sunshine around the outer periphery of a building, which is the target, is analyzed. For each of divided patches, the level and direction of sunshine energy to irradiate the surface of the window are calculated and the calculated result is temporarily retained in a storage device as data for analyzing sunshine in the room together with date/time information. Conditions for analyzing sunshine in the room are set. The data for sunshine analysis stored in the storage device are read out and with these data as boundary conditions, sunshine in the room is analyzed. As long as the form of the window is fixed, even when the conditions in the room are changed, it is enough only to analyze sunshine in the room and the analysis of sunshine around the outer periphery of the building can be omitted.
Patent JP-S6297655-A (JP)
Title: Apparatus for scattering chemical agent
Inventor: MAEDA YUTAKA
IPC: B05B7/14
Filed: 1986-10-15
Abstract: PURPOSE:To make it possible to efficiently scatter a chemical agent without scattering the same to the circumference, by pressing the chemical agent sedimented to the downward tapered part provided on the lower part of a cylindrical case by dry air to inject almost only the chemical agent. CONSTITUTION:A case main body 7 is filled with a chemical agent and a lid 6 is closed to hermetically close the case main body 7 and, thereafter, compressed air is introduced into said main body 7 from an air source P. Compressed air enters an air storage chamber 12 where moisture generated in a supersaturated state is removed to form dry air and a chemical agent is pressed by said dry air. When a valve 19 is opened in this state, almost only the chemical agent low in air content is sent to a jet pipe 4 from a pressure feed hole 11 through a hose 3 to be injected. Because air consumption is reduced as mentioned above, a small compressor can be used as an air source and it is prevented that the chemical agent is blown off to the atmosphere along with a large amount of air and, further, the chemical agent can be linearily scattered toward an objective article in an ideal state.
Patent JP-H1088249-A (JP)
Title: Method for cooling stainless steel strip and device therefor
Inventor: KIKUYAMA MASATAKE
IPC: C21D9/56
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method of stainless steel strip without developing the breakage in a width direction of the steel strip. SOLUTION: At the time of cooling the steel strip 4 by spreading cooling fluid from the upper and the lower sides of the stainless steel strip 4 applied with cold-rolling during travelling in a cooling zone 3 before pickling after annealing, plural support rolls 6 for supporting the steel strip are arranged in the cooling zone 3. The cooling fluid quantity spread from the upper side is more than that from the lower side, and the steel strip is pushed to the support rolls and cooled while travelling under horizontal and flat state.
Patent JP-H10153255-A (JP)
Title: Control device for vehicular hydraulic operation type transmission
Inventor: MIYAMOTO NAGAHIDE
IPC: F16H61/28
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To perform smooth downshifting even when engine speed is increased by sensing transmission proceeding degree at the starting time of downshifting, and boostingly correcting hydraulic pressure in a releasing side hydraulic connection element according to the transmission proceeding degree. SOLUTION: A speed ratio of a fluid torque converter at the starting time of downshifting is memorized as etrm. A boosting correction value QDNOFFZ of engine speed is calculated accordingly to transmission proceeding degree of transmission at the starting of downshifting due to engine speed rise caused by sliding of the fluid torque converter. Afterward, a value of an OFF pressure in a low pressure keeping mode is set by adding the value QDNOFFZ to a reference value. Time until input/output speed ratio of the transmission is dropped into a synchronization area is elongated. Hydraulic pressure is sufficiently increased for this time, to perform smooth downshifting.
Patent JP-S6399930-A (JP)
Title: Manufacture of electrically-conductive resin molding
Inventor: KISHIDA YASUO
IPC: B29C70/16
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a resin molding having excellent electric conductivity which is suitable for a contact point material such as a battery or a switch, by a method wherein polyamide resin containing a specific quantity of a carbon fiber is heat-treated under specific conditions after molding of the same. CONSTITUTION:An injection molding method is preferable especially as a molding method of polyamide resin with which a carbon fiber is compounded. In an ordinary case the carbon fiber whose diameter is 10mum or shorter and length is about 0.5-6mm is used for a form of the carbon fiber. It is essential that a compounding quantity of the carbon fiber is made into 5-60 wt%. In the case where the compounding quantity is less than 5 wt%, electric conductivity of the molding becomes insufficient and in the case where the compounding quantity exceeds 60wt%, uniform dispersion of the resin and carbon fiber is difficult and fluidity at the time of melting turns worse further, through which molding turns difficult. Especially nylon 6 and nylon 66 are suitable as the polyamide resin to be used. It is essential that heat treatment to be executed after molding is performed at 50 deg.C. In the case where a heat treatment temperature is less than 50 deg.C, an improvement in the electric conductivity is not obtained even if the heat treatment is repeated. The heat treatment is performed two times or more.
Patent JP-H07181225-A (JP)
Title: Constitution based on resistance measurement for inspecting completeness of moving-path grounding connection in electronic-part handling device
Inventor: UIRIAMU OO MINGAA
IPC: H01L21/66
Filed: 1994-10-12
Abstract: PURPOSE: To inspect the completeness of coupling at a grounding level by inspecting the preset electrical characteristic of a handling device at a plurality of positions along the travel route thereof, and then generating the first output signal at a stage where the electrical characteristic does not meet the required criterion. CONSTITUTION: Each resistance measurement device 21 is made of divided voltage circuits including resistors 23 and 25 connected in series between an input end 29 and a reference end 27 having corresponding measurement positions coupled to each other in a handler. A coupling part 31 between the resistors 23 and 25 is connected to the pin of a zone selective multiplexer 40 via a link 33. The multiplexer 40 operates to sequentially connect the link 33 to the first input end 43 of a comparison circuit 45 from each of the voltage divided circuits. Furthermore, the second input end 51 of the circuit 45 is connected to the coupling part 71 of a resistance reference circuit 61. Also, the multiplexer 40, and demultiplexers 50 and 100 are concurrently scanned with the scan control unit 120, thereby periodically scanning each measurement positions in the handler.
Patent JP-H0871249-A (JP)
Title: Ringtoss game device
Inventor: YAMADA KAZUO
IPC: A63F9/02
Filed: 1994-09-06
Abstract: PURPOSE: To provide a ringtoss game device completely automated with a series of work on a ringtoss game such as the delivery of rings to a player and the recovery of the rings hooked on targets and having a compact device main body. CONSTITUTION: Holes 3 are provided on a wheel 2 pivotally supported on a support shaft provided horizontally and threaded with a male screw. A female screw section to be coupled with the male screw of the support shaft is fixed at the center section of a longitudinally movable plate penetrated by the support shaft at the center and supported by rod extended from the back face of the wheel 2 at the peripheral section. Cross arms 4 fitted to the plate at the positions corresponding to the holes 3 are provided with earth members on the inside and blade plates on the outside. A conveyor 23 is provided conveyably in the longitudinal direction to cover the floor surface, and a delivery section of rings is provided on this side of a game device main body.
Patent JP-H0974741-A (JP)
Title: Converter
Inventor: MATSUMOTO MASAHIKO
IPC: H02M3/155
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and compact DC-DC converter which can be insulated in terms of AC even without a transformer. SOLUTION: A first switch Q1 and a second switch Q2 are connected in series and a rectification smoothing circuit 10 for rectifying and smoothing the output of a DC-AC conversion circuit 9 via connection paths 24 and 25 is provided at the output side of the DC-AC conversion circuit 9 where the switches Q1 and Q2 alternately perform zero-cross switching while sandwiching a dead time to constitute a converter. An inductor L1 is provided at a connection path 24 and AC insulation capacitors C2 an C3 for eliminating DC components are provided at all connection paths 24 and 25 for connecting the DC-AC conversion circuit 9 and the DC smoothing circuit 10, thus insulating AC by AC insulation capacitors C2 and C3 even without providing a transformer.
Patent JP-H03163285-A (JP)
Title: Inner tank valve
Inventor: KURAIDO HIYUUBAATO KURONISUTAA
IPC: F16K51/00
Filed: 1990-09-17
Abstract: PURPOSE: To open and close a valve in a tank advantageously by arranging a valve element opening and closing a valve seat positioned in an opening part of the tank and its operation part in the tank and rotating the operation part from the outside of the tank. CONSTITUTION: A valve seat 24 is detachably and water-tightly attached to an opening part 18 of a tank wall 16. Arms 38, 40 are erected on the valve seat 24 toward the inside, arms 44, 40 are pivotally attached to these arms 38, 40 so as to turn, and a sealing disc 50 having a seal 52 is attached to the arms 38, 40 through a holder 42 to form a seal valve. Consequently, the seal valve is rotated around pivotally fixed shafts 64, 60 of the arms 44, 40 to open and close the valve. A rotary shaft 104 in an operation part 14 arranged water- tughtly in a tank is attached to the tank wall 16 to form a right angle with a valve body 12, and the arm 44 is rotated by a square drive 68 at a tip of the rotary shaft 104. The rotary shaft 104 is rotated by a handle 110 attached to an end plate 108 from the outside of the tank.
Patent JP-S61126329-A (JP)
Title: Free piston type internal-combustion engine
Inventor: KAWAMOTO YUKINORI
IPC: F02B71/00
Filed: 1984-11-24
Abstract: PURPOSE:To set up a reciprocating power of large output, by fixing both a main cylinder and an auxiliary cylinder on one shaft in parallel with each other and coupling together a main piston and an auxiliary piston sliding inside the respective cylinders, by means of a connecting rod. CONSTITUTION:A main cylinder 1 and an auxiliary cylinder 2 are fixed on one shaft in parallel with each other. A main piston 3 and an auxiliary piston 4 sliding inside the cylinder 1 and cylinder 2 respectively are coupled together by means of a connecting rod 5. Explosive combustion takes place in a main combustion chamber 7 and an auxiliary combustion chamber 18 alternately. Furthermore, the exhaust gas produced by combustion in the main combustion chamber 7 is led into the auxiliary combustion chamber 18 so that the residual unburnt mixture gas may be subjected to reignition. A reciprocating power of large output can be set up in this way so as to reduce atmosphere pollution due to the exhaust gas as well as enhance the combustion efficiency.
Patent JP-H0677715-A (JP)
Title: Antenna
Inventor: MORISHITA KATSUJI
IPC: H01Q1/36
Filed: 1992-08-24
Abstract: PURPOSE:To obtain the small-sized antenna which has band characteristics similar to those of a conventional 1/2-wavelength antenna and enables a communication while put in a portable telephone set without being extended to the outside when the antenna is used. CONSTITUTION:This antenna is equipped with a 1/4-wavelength spiral radiation element 1 which is driven by the circuit of a radio equipment and a 1/4-wavelength one-side grounded radiation element 4 which is coupled with the 1/4-wavelength spiral radiation element 1 through an electromagnetic field. Then the end of the 1/4-wavelength one-side grounded radiation element 4 on the opposite side from the end which is coupled with the 1/4-wavelength spiral radiation element 1 through the electromagnetic field is grounded to the radio equipment housing 5.
Patent JP-H03108681-A (JP)
Title: Gps receiver
Inventor: NAGASHIMA YOSHIMASA
IPC: G01S19/37
Filed: 1989-09-22
Abstract: PURPOSE:To obtain an apparatus enabling precise measurement of a position at all times by a method wherein a plurality of GPS satellites are selected by a position- measuring position computing means, a position-measuring position is computed for each combination of the satellites, and the position is determined by a GPS satellite determining means on the basis of the degree of dispersion of the position. CONSTITUTION:Signals fG emitted by GPS satellites 5 are inputted to a reception processing element 2 of an apparatus 10, and after they are amplified and demodulated, the orbit and pseudo-data of each satellite 5 are computed from the data of the signals and stored in a memory 3 for the reception processing element 2, while a position- measuring position is obtained simultaneously by using them. Then, three of four satellites 5 are selected from the ones wherefrom the signals can be received and the computation of the position-measuring position is executed for each of these satellites 5, while the dispersion of a computed value is determined. When this is a prescribed reference value or above and the dispersion calculated for other than some specified GPS satellite is the prescribed reference value or below, this GPS satellite is regarded as an inadequate satellite deteriorating the precision of position measurement and not selected for the computation for the position measurement thereafter. According to this method, the position-measuring position can be obtained precisely.
Patent JP-H0820801-A (JP)
Title: Method and equipment for producing anisotropic pelletized powder
Inventor: YAMASHITA OSAMU
IPC: B22F3/02
Filed: 1994-09-14
Abstract: PURPOSE:To provide a method and equipment for producing an anisotropic pelletized powder, capable of inhibiting the reaction between a rare earth containing alloy powder and a binder, capable of reducing residual oxygen quantity and residual carbon quantity in a sintered compact after sintering, and also capable of forming an anisotropic pelletized powder having superior fluidity and lubricity of powder at the time of compacting. CONSTITUTION:A rare earth containing alloy powder is agitated into slurry state by adding a binder consisting of at least one kind among methyl cellulose, polyacrylamide, and polyvinyl alcohol and water and kneading them. In a state where a magnetic field is applied to this slurry and powder grains are oriented, this slurry is sprayed in the chamber of a spray drier and formed into oriented liquid drops, which are instantaneously dried and solidified into anisotropic pelletized powder. By this method, the fluidity and lubricity of the powder at the time of compacting can be improved and dimensional accuracy of a green compact as well as compacting cycle can be improved, and also the powder excellent in magnetic properties can be produced.