baber/WOPTO huggingface dataset:
Patent JP-2001000578-A (JP)
Title: Attraction game system
Inventor: SASAKI HIROSHI
IPC: A63G31/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an attraction game system by which it is automatically judged whether a player falls or not when he goes over a bridge part and it is reflected in a game result. SOLUTION: When the player goes over one simulation bridge 20 projected out from a glass floor surface 18, it is automatically detected whether he misses his step onto the glass floor surface from the bridge 20 or not by a laser sensor. Besides, a play field 22 is arranged at a place after going over the bridge 20 to enjoy playing a game.
Patent JP-S5968880-A (JP)
Title: Magnetic disc storage device
Inventor: YAMAMOTO FUJIO
IPC: G11B33/14
Filed: 1982-10-12
Abstract: PURPOSE:To prevent dust and dirt from being invaded to the assembly, at the exchange of magnetic disc devices, by providing an internal filter near an air- intake of a magnetic disc device. CONSTITUTION:The air supplied in a cover 3 passes through an air filter 7 and reaches to a periphery of a disc 4. The air passes through holes of a spacer 8 between discs 4 for cooling and dust-removing the head 5 and the disc 4. The air supplied from the other part deprives heat due to wind loss of disc rotation and generated by an actuator 6, a flapper 9 is opened by an air pressure and exhausted to the outside of the cover 3. The flapper 9 is closed when the blower 1 and the disc 4 are stopped. In order to the decrease in the wind amount applied into the cover 3 due to the increase in the pressure loss, the mounting position of the filter 7 is selected just above the rotating center of the disc 4 and the shape is selected as doughnut shape.
Patent JP-2001000415-A (JP)
Title: Gradient magnetic field application method and device and magnetic resonance imaging device
Inventor: MIYOSHI MITSUHARU
IPC: G01R33/48
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent artifact caused by a magnetic field outside of an effective imaging range by reversing the polarities of gradient magnetic fields of at least the first and second RF excitations when applying gradient magnetic fields in order to perform several RF excitations of an atomic nuclear spin. SOLUTION: A magnet system 100 is provided with a main magnetic field coil 102, a gradient coil 106, and a RF coil 108. The RF coil 108 generates a RF excitation signal using a drive signal from a RF drive 140, and excites a spin in the body of an imaged subject 300. A received signal at the RF coil 108 is collected by a data collection part 150, and an image is generated based on a magnetic resonance signal which causes the spin. By reversing the polarities of gradient magnetic fields of at least the first and second RF excitations at the RF coil 108, an area where a spin echo is generated is eliminated outside of an effective imaging range to prevent artifact.
Patent JP-H079627-A (JP)
Title: Heat-sealable lid material
Inventor: SHIMOYAMADA MASAHIRO
IPC: B32B27/10
Filed: 1993-06-25
Abstract: PURPOSE:To provide a heat-sealable lid material for a plastic molded container having paper or a paper-containing laminate as a base material, wide in proper sealing conditions, generating no interlaminar release at the time of sealing at high temp. under high pressure and capable of being easily opened. CONSTITUTION:A biaxially stretched plastic film layer 2, a polyolefin-containing copolymer layer 3 and a hot-melt layer 4 are successively provided on one surface of a base material 1 composed of paper or a paper-containing laminate.
Patent JP-S6238076-A (JP)
Title: Overall photograph processing unit
Inventor: UESUGI TAKAO
IPC: H04N1/387
Filed: 1985-08-13
Abstract: PURPOSE:To attain the small capacity and quick processing for transmission and storage by compressing photographic information into a file data. CONSTITUTION:The titled unit consists of a photograph concentration and distribution system 2 connected to an optical highway 1, a storage managing system 3, a printing processing system 4, and a main computer 5 controlling them and the optical highway 1 is connected with a print system 6 via an interface 6a. The photography concentration and distribution system 2 is provided with a photographic input means 2a, a photographic data compression means 2b and a photograph concentration and distribution means 2c and the storage management system 3 consists of a photograph storage means 3a and a monitor/ printer as a paper edition output means 3b. Further, the print processing system 4 is equipped with a photograph data expanding means 4a, a photograph correction processing means 4b a photograph edition processing means 4a, a picture element number unifying means 4d and a dot means 4e.
Patent JP-H02149303-A (JP)
Title: Drum separator for cooled lubricant
Inventor: KURAUSU FUON BUIITAASHIYAIMU
IPC: B01D33/44
Filed: 1989-07-10
Abstract: PURPOSE: To make it possible to compactly and economically produce a drum separator by constituting a separator drum so as to form a return shaft of a drag chain conveyor. CONSTITUTION: The top edge of a container 20 for a contaminated cooling lubricant is provided with an inlet 3 and the side wall of the container 20 in the region at the end face of the separator drum 6 is provided with an outlet 4 for the refined cooling lubricant. The drum 6 is driven by the drag chain 24 of the drag chain conveyor 21 which is disposed rotatably in a position parallel with the bottom of the container 20 and above by a prescribed distance and is used to discharge the sludge settled on the bottom of the container 20. Further, a drive shaft 22 is disposed above the inlet 3 and the return shaft of the conveyor 21 is disposed above the bottom of the container 20. The drum 6 is constituted to form the return shaft of the conveyor 21. Consequently, the compact and cost effective production of the drum separator is made possible.
Patent JP-S6333747-A (JP)
Title: Electrophotographic sensitive material
Inventor: ISHIWATARI TAHEI
IPC: G03G5/06
Filed: 1986-07-29
Abstract: PURPOSE:To obtain the titled material having improved flexibility and sticking property against a substrate by incorporating an org. photoconductive substance and a phenoxy resin to the titled material. CONSTITUTION:The titled material contains the org. photoconductive substance and the phenoxy resin. The electrophotographic sensitive body is formed by coating a substrate body which is composed of a polyester film and has a deposited layer of In2O3, with a solution A, followed by drying it with a hot air to remove a solvent contd. in the solution A, thereby forming an electric charge generating layer having 1mum thickness, and subsequently by coating said layer with the solution B, followed by similarly, removing the solvent contd. in the solution B, thereby forming an electric charge transfer layer having 20mum thickness. Said solution A is formed by mixing 3g of copper phthalocyanine, 2g of the phenoxy resin, 1g of polyisocyanate and 70g of a mixture of MEK/toluene (1/1), and by dispersing the obtd. mixture for 24hr. Said solution B is formed by dissolving 2g of polycarbonate and 2g of diphenyl hydrazone derivative in 10g of THF. Thus, the titled material having an excellent flexibility and very good sticking property against the substrate body, and capable of preventing a lowering of a photosensitivity is obtd.
Patent JP-H1122667-A (JP)
Title: Scroll fluid machine
Inventor: UEDA SHUSAKU
IPC: F04C29/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To improve productivity and installing performance to an outdoor machine, and also easily install respective members even if a space for a return oil passage is narrow by installing a plate-like member on the inner wall surface of a sealed vessel, and constituting the return oil passage of a wall surface of the plate-like member and the inner wall surface of the sealed vessel. SOLUTION: A return oil guide 1 of a plate-like member is installed on the inner peripheral surface of a casing 2, and a return oil passage is constituted of a wall surface of the return oil guide 1 and an inner peripheral surface of the casing 2, and communicates with a return oil hole 4a of an upper housing 4. Oil is pushed up in an oil feeding passage arranged in a crankshaft by a pump or the like from a bottom part oil reservoir 10 of the casing 2. The oil reaching the upper end of the crankshaft returns to the oil reservoir 10 by passing through the return oil passage 1a from the return oil hole 4a of the upper housing 4 after lubricating a rolling bearing 5 or the like to support the crankshaft. The return oil passage can be secured even in a narrow space.  Therefore, since it can be arranged inside a sealed vessel, productivity and installing performance to an outdoor machine are improved, and respective parts can also be easily assembled.
Patent JP-H0344038-A (JP)
Title: Semiconductor device
Inventor: TAKIGAWA MASAHIKO
IPC: H01L29/778
Filed: 1989-07-12
Abstract: PURPOSE:To restrain the real space transition of carrier in a selectively doped hetero-structure under a high tension field, and improve transistor characteristics, by providing a non-doped GaAs Channel layer formed on a semiinsulative compound semiconductor substrate and a specified conductivity type GaxIn1-xP carrier supplying layer formed on the channel layer. CONSTITUTION:A non-doped GaAs channel layer 2 is grown on a semiinsulative GaAs substrate 1 by applying organic metal chemical deposition method using trimethyl gallium and arsine as material gas. An N-type GaxIn1-xP (x>0.56) carrier supplying layer 3 is grown on the channel layer 2 by applying MOCVD method wherein TMG and trimethyl indium are used as material gas, and monosilane is used as dopant. By this structure, the vanishing of a channel composed of two-dimensional electron gas between a gate and a drain can be evaded, and the voltage drop between them is reduced, so that transistor characteristics can be improved.
Patent JP-H0932516-A (JP)
Title: Adjusting device for adjusting relative angle of shaft to bedriven, particularly camshaft for internal combustion engine
Inventor: REONHARUTO HARUMANZEEGAA
IPC: F01L1/344
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution and surely perform center positioning further with simply arranging of a liquid pipe line made attainable, in a driven shaft of an internal combustion engine and an adjustment device for particularly adjusting a relative angle of a cam shaft. SOLUTION: An adjustment device 10 for adjusting a relative angle of a cam shaft 11 has a drive side part provided with a liquid pressure type adjusting piston 15. This drive side part is arranged with a rotary angle variable in a bearing bush 18, center positioned in an end part 21 of a shaft further screw tightened in the center, through a bearing ring 6. Here, an oil distribution peripheral groove 26, arranged adjacent to the bearing ring 16 by the shaft end part 21, is connected to a pressure chamber 31 limited by the adjusting piston 15 through a connection pipe line 27 provided in the bearing ring 16 and/(or) the bearing bush 18.
Patent JP-H1017966-A (JP)
Title: Aluminum material for vacuum brazing and drawn cup type heat exchanger which has excellent corrosion resistance and is formed by using the material
Inventor: KANAI TOMIYOSHI
IPC: C22C21/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a material for vacuum brazing contributing to an improvement in the corrosion resistance of vacuum brazed articles and a drawn cup type heat exchanger which has excellent corrosion resistance and is formed by using the material. SOLUTION: This aluminum material for vacuum brazing is obtd. by arranging Al-Si brazing filler metal layers 12 on both surface sides of a core material 11 consisting of aluminum or its alloy and forming a sacrificial corrosion layer 13 having the corrosion potential lower by >=50mV than the corrosion potential of the core material between the core material and at least the brazing filler metal layer on one side. This drawn cup type heat exchanger is obtd. by superposing two sheets of core plates 3 formed of the aluminum material for brazing on each other in the direction where the sacrificial corrosion layer exists on the outer side to form a planar tube element 1, alternately laminating plural sheets of the tube elements and fins 2 and vacuum brazing the respective constituting members by the brazing filler metal layers on both sides of the core plates.
Patent JP-H105484-A (JP)
Title: Washing machine
Inventor: MURAKAMI SUIKOU
IPC: D06F33/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve rinsing performance of a spinning rinsing. SOLUTION: Injection of water is temporarily stopped during injection of water in a spinning rinsing process (S14), and rotation of a washing and spinning tub is increased to such a degree that the washing is lightly spinned. After this, injection of water is performed while the washing and spinning tub is slowly rotated again (S18), the washing is sufficiently immersed in water, and spinning is then executed by high speed rotation. By thus lightly performing spinning during injection of water, detergent included in the washing is speedily removed, thereby rinsing performance can be improved without increasing the number of time of spinning rinsing.
Patent JP-2000009007-A (JP)
Title: Ignition period controlling device for internal combustion engine
Inventor: KONNO YUICHI
IPC: F02P5/15
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a shock of an engine by being provided with a retard controlling means delaying an ignition time of an internal combustion engine in response to a rapid acceleration detection signal. SOLUTION: When a throttle valve opening degree θTH is smaller than an upper limit at a closed side (S2) and the throttle valve opening degree θTH is the first time immediately after θTH>=θTH1 is varied to θTH<θTH1 (S4), a value obtained by adding a predetermined value to the throttle valve opening degree θTH is defined as an opening degree upper limit θTHH (S5) and a value obtained by subtracting a predetermined value from the throttle valve opening degree θTH is defined as an opening degree lower limit θTHL (S6). Then, a measurement of a first predetermined time T1 is started (S7), an opening degree retaining flag FHOLD is made to 0 (S8) and a delayed quantity ΔTIG is made to 0 (S9).  If the throttle opening degree θTH is not at the time immediately after θTH is varied from θTH>=θTH1 to θTH<θTH1, the opening degree θTH is θTHL<θTH<θTHH and a measured value of the opening degree retaining timer is 0 (S11), the opening degree retaining flag FHOLD is made equal to 1 (S12) and progress is made to S9.
Patent JP-S6336255-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1986-07-31
Abstract: PURPOSE:To enhance sensitivity and durability of a sensitive body by incorporating a specified bisazo pigment in a photosensitive layer. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains as a photoconductor the bisazo compound represented by the formula shown on the right in which X is O, S, or NH; Y is H, alkyl, halogen, or the like; and A is a divalent aromatic hydrocarbon or N-containing hetero ring. The photosensitive layer containing this compound may have a single-layer structure or the functionally separated laminate structure in which an electric charge generating layer may be formed by dispersing said compound into a binder resin or subliming or vapor depositing it, and either of the charge generating layer or a charge transfer layer may be overlaid on the other layer.
Patent JP-H0844726-A (JP)
Title: Document preparation device and display control method
Inventor: MATSUSHITA SHINICHI
IPC: G06F17/22
Filed: 1994-07-29
Abstract: PURPOSE:To improve the operability and the usability by displaying converted character string information, which has a homonym before selection determination, in a previously set desired oblique direction. CONSTITUTION:When reading information on a character string and a KANA (Japanese syllabary)-KANJI(Chinese character) conversion instruction are inputted from an input part 1, a control part 2 performs KANA-KANJI conversion processing. When the information has a homonym, the information is displayed in a display form showing that in the KANA-KANJI conversion. When a mode wherein the position where an indeterminate converted character string is displayed is in the guide area of a display part is previously set, the indeterminate converted character string is displayed in the guide area and a character string which is determined with a selection/execution key is moved to a specific position on the display screen and displayed. In a mode wherein the indeterminate converted character string is displayed at a cursor position of a text displayed on the display screen of the display part, on the other hand, the indeterminate converted character string is displayed obliquely and similarly at the cursor position of an oblique line.
Patent JP-S5966844-A (JP)
Title: Live bait feed composition for fish farming
Inventor: KOYANAGI TETSUO
IPC: A23K1/18
Filed: 1982-10-12
Abstract: PURPOSE:The titled composition, prepared by coating a thiamine (salt) with a specific coating agent, and capable of giving a high content of thiamine (salt) by using directly the commercially available thiamine (salt). CONSTITUTION:A live bait feed composition prepared by coating a thiamine (salt) with a coating agent consisting of a fat or oil having 50-80 deg.C melting point in an amount of (1/3)-1 of the thiamine (salt) and lecithin or the fat or oil having 50-80 deg.C melting point, lecithin and polyglycerol polymerized fatty acid ester contained in a live bait for fish farming. Thus, the aimed coated particles with a thiamine (salt) content as high as >=50% can be obtained by using a general commercially available product of the thiamine (salt) having 50mu average particle or a finely pulverized product thereof (5mu average particle diameter).
Patent JP-S6157122-A (JP)
Title: Pll circuit
Inventor: SUZUKI HIDEHIKO
IPC: H03L7/14
Filed: 1984-08-28
Abstract: PURPOSE:To reduce the synchronism restoring time at re-input of reference frequency signal by sampling and holding an output of a LPF controlling a VCO and controlling the VCO with a sample-and-hold output when the reference frequency signal is interrupted. CONSTITUTION:When the reference frequency signal is inputted to a signal line 102, a phase comparator 1 compares the phase of an output signal of the VCO3 with that of the reference frequency signal and a signal through an LPF2 from an output signal of a comparator 1 controls the VCO3 via a switch 6. Similarly, a sample-and-hold circuit 4 samples always an output of te LPF2. When the reference frequency signal is interrupted, a reference frequency signal interruption detector 5 detects it, the detected signal controls the circuit 4 to stop sampling and the signal just before is held and the switch 6 is changed over to the position of the circuit 4, and the holding signal of the circuit 4 controls the VCO3. Thus, since a large frequency fluctuation is not caused even if the reference frequency is interrupted, the synthronism restoring time when the reference frequency is inputted again is shortened.
Patent JP-H07152274-A (JP)
Title: Compound pressure roll
Inventor: KENIISU EMU SERAA
IPC: G03G15/20
Filed: 1994-07-29
Abstract: PURPOSE: To provide a pressure roll with a long life which is provided with a rough face for generating a frictional force for supplying an improved long transparent substrate through the nip of a fixing system. CONSTITUTION: A fixing system is provided with a heating fixing roll 1 and a backup pressure roll 8 which form a fixing nip between them, and a toner image is fixed to a substrate by the pressure roll 8 having a surface coated part heat-hardened from a composite material including a core and liquid fluorocarbon polymer and an inactive packing material having hardness higher than Morse hardness 8 in an irregular shape and non-plane shape. The packing material has the nominal particle size of about 10 to 30 microns, and also the overall net weight of the coated part exists in the surface coated part in which the amounts of about 10weight% and about 40weight% are hardened.
Patent JP-H0468163-A (JP)
Title: Construction of dense and thick concrete floor face
Inventor: UCHISAKI IWAO
IPC: C04B40/06
Filed: 1990-07-06
Abstract: PURPOSE:To form a dense and thick concrete, by placing concrete with a low water-cement ratio on a floor face, sucking water from the surface in a vacuum condition, and scattering mortar and then applying supersonic vibration. CONSTITUTION:Concrete having the water-cement ratio as low as 38% is added with a fluidizing agent to have enough fluidity so as to place concrete by a concrete pump. And the above concrete added with a delaying agent not to solidify within about 24 hours is placed on a floor face. Next, a vacuum treatment is performed from the surface of the concrete and the water-cement ratio is made about 30% by suction of water through vibration with a surface vibrator. Next, mortar having a water-cement ratio as much as 0-15% or so is scattered on the concrete surface to make the water-cement ratio to be about 23%. And a supersonic vibration is acted on the concrete surface with the pressing force as much as 0.1 kg/cm<3>. And further, more supersonic vibration is added on the concrete surface with the pressing force as much as 1 kg/cm<3>.
Patent JP-S6071457-A (JP)
Title: Form-sheet accumulating apparatus
Inventor: HEINO MASARU
IPC: G03G15/00
Filed: 1983-09-29
Abstract: PURPOSE:To permit form-sheets to be accommodated in arrangement without being slipped-off, by installing a paper guide constituted of wire material onto the upper part of an uppermost tray, in an apparatus in which the carried-in form sheets are accommodated into the tray installed onto a body. CONSTITUTION:The copied form-sheet P discharged from a copying machine body 11 is accommodated onto a tray 12A constituted of a plurality of stages formed onto the body 11. Onto the uppermost tray 12A, an elastic linear paper guide 13 for preventing the slip-off of the copied form-sheet P during the time when the form sheet P is accommodated into the tray 12A is installed. The both edges 13a of a paper guide 13 are bent into L-figure form, and the paper guide is fixed by inserting the both edges into a hole formed onto the side frame 11a of the body 11. At the center part 13c of the paper guide 13, a concaved part 13d is formed onto the body 11 side. Therefore, the copied form-sheet P can be accommodated in arrangement without being slipped-off.
Patent JP-S5968026-A (JP)
Title: Solar light electric power generating device
Inventor: KATOU TADASHI
IPC: H01L31/04
Filed: 1982-10-13
Abstract: PURPOSE:To realize invariably constant solar light electric power generation by dividing batteries in several groups which differ in arrangement direction and inclination, and detecting their output characteristics and obtaining a specific power generation output under still circuit control. CONSTITUTION:Numbers of solar batteries 1 are arranged in groups G1-Gn which vary in direction and inclination. Then, monitor solar batteries 2 are provided to the respective groups G1-Gn and their outputs are passed through resistances 3 to develope voltages across them, which are switched by a multiplexer 4 accordng to a pulse supplied from a clock pulse generator 5. Its output is inputted to a microcomputer 8 through an encoder 7 to detect the output of the respective groups. This computer 8 outputs a signal for switching the respective solar battery groups so that specific output characteristics are obtained at an output terminal 9, and the ignition signal is sent to the gate of a thyristor selected among thyristors 11 connected to the output sides of the respective groups through a decoder 10. Thus, the specific power generation output is obtained.