baber/WOPTO huggingface dataset:
Patent JP-H08184351-A (JP)
Title: Four-speed shift mechanism
Inventor: KOTANI OSAMU
IPC: F16H3/62
Filed: 1994-12-28
Abstract: PURPOSE: To provide a four-speed shift mechanism realizing an over drive ratio of approximately 0.8 and ensuring a proper change gear ratio even at a low speed area, formed in a compact manner and reducing the number of constitution elements. CONSTITUTION: Formation of a four-speed shift mechanism is such that an input shaft is coupled to a first train ring gear r1 in such a manner to be connected to and disconnected from a second train sun gear s1 through a clutch c3 and connected to and disconnected from a second train carrier 2c through a clutch c4; a first train sun gear 1c is fixed; a first train carrier c1 is disconnectably coupled to the second train carrier 2c through a clutch c1 and to a second train sun gear s2 through a clutch c2; and the second train carrier 2c is fixed by a brake (b) and a second train ring gear r2 is coupled to an output shaft.
Patent JP-H11171439-A (JP)
Title: Crime prevention device for elevator
Inventor: SEKI TADAHIKO
IPC: B66B11/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To easily detect a criminal working mischief or the like even when a working camera is stopped by the mischief. SOLUTION: This device has the first camera 3 capable of photographing a passenger in a car 2, and the second camera 4 capable of photographing the passenger same to that photographed by the first camera 3. Even when the working first camera 3 is stopped by mischief or the like, the stopping second camera 4 starts working to photograph a condition of mischief working or the like.
Patent JP-H04206454-A (JP)
Title: Safety vavle device for sealed battery
Inventor: NAGAI TATSU
IPC: H01M2/12
Filed: 1990-11-30
Abstract: PURPOSE:To reduce fluctuation of the operating pressure by using a member laminated with two or more elastic bodies with different elasticity as a blocking member closing a gas detecting hole. CONSTITUTION:A blocking member 3 is pressed to a sealing plate 1 side by a cap section 2 in the normal state, and the high-elasticity body 3b of the blocking member 3 closes the gas detecting hole 1a of the sealing plate 1 to keep the inside of a battery in the sealed state. When gas is generated in the battery and the internal pressure of the battery rises to the preset operating pressure of a safety valve device, the gas in the battery pushes up the blocking member 3 closing the gas detecting hole 1a to deform the blocking member 3, particularly the high-elasticity body 3b, and a gap is generated between the blocking member 3 and the sealing plate 1. A member laminated with two or more elastic bodies 3a, 3b with different elasticity is used as the blocking member 3. Even if a portion with partially strong pressing force exists, the pressing force is uniformly dispersed in the high-elasticity body 3b, the pressing force of the blocking member 3 to the sealing plate 1 is unified, and the fluctuation of the operating pressure is reduced.
Patent JP-2001161028-A (JP)
Title: Dc power unit
Inventor: ISHIGAKI TADASHI
IPC: H02M7/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a DC power unit which is reduced in standby power consumption by reducing the number of components and, at the same time, does not consume excessive electric power at the time of supplying electric power. SOLUTION: The DC power unit is provided with a transformer 2, a switch 3 which switches the end section 21c of a primary winding and the tap 21b of a primary partral winding led out from the middle of the primary winding to each other, and a bridge rectifying means 4 which bridge-rectifies both- terminal outputs of a secondary winding. The power unit uses the both-terminal output of the bridge rectifying means 4 as a first DC output and the output based on the current between one output terminal of the means 4 and the tap 22b of a secondary partral winding as a second DC output, and, when the first DC output is supplied to a load 6 as power supply, the unit switches the input to the tap 21b by means of the switch 3. When no power supply is made to the load 6, the unit switches the input to the end section 21c of the primary winding by means of the switch 3.
Patent JP-H03198931-A (JP)
Title: Plate stock working equipment
Inventor: SENDA TAKASHI
IPC: B65H29/24
Filed: 1989-12-26
Abstract: PURPOSE:To efficiently work a plate stock by holding and carrying away the plate stock separated and worked at a working part as a holding pad necessary according to the size of the plate stock of plural holding pads of carrying away means is operated and controlled. CONSTITUTION:The plate stock W placed on a material pallet 42 is carried into a plate stock working equipment 1 composed of a punch press 2 and a picking unloader 3 through a traverser 4, a rotation conveyor 5. This plate stock W is supplied to the punch press 2 through an autoloader 6 running on a rail 7 and fixed on a work table 20 through a work holder 21. Then, the place stock W is separated and worked to obtain a work. This work is held by a magnet pad 31 of the picking unloader 3 running on this rail 7 and carried away on a product rotation conveyor 9, then, sent off through a product traverser 92. Plural above magnet pads 31 are arranged through springs 32 and controlled by a controller so that the pads necessary to hold this work are operated.
Patent JP-H05323408-A (JP)
Title: Compact programmable parallel processing system
Inventor: TSUEN HOWANGU RIN
IPC: H04B10/80
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a system for mutually connecting system elements in parallel without reducing the original functions of the system to attain a high speed calculation system having the capacity of a tera-flop class. CONSTITUTION: The programmable processing system includes one or more computer networks and each network is provided with at least one group of processor nodes 50, at least one group of storage nodes 52 and at least one switch 56 for transferring information between the processor node 50 and the storage node 52. Each processor node 50 is provided with at least one processing module including a spatial light modulator, a processor and at least one hologram. Other methods and devices are also disclosed.
Patent JP-2000159609-A (JP)
Title: Herbicide composition
Inventor: NISHI SHUGO
IPC: A01N43/58
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicide composition capable of further enhancing herbicidal potency against Corchorus capsularis, Chenopodium album, etc., even when the herbicide composition is complicatedly not prepared, and useful for foliage treatments, soil treatments, etc., in crop fields, by mixing a specific phenylpyridazinone compound with a specified solvent. SOLUTION: This herbicide composition comprises (A) a phenylpyridazinone compound of the formula (R is a 1-7C alkyl, a 5-6C cycloalkyl or a 2-6C alkenyl) [2-chloro-4-fluoro-5-(4-methyl-5-trifluoromethyl-3-pyridazinon-2-yl)ph enoxyacetic acid ethyl ester] as an active ingredient and (B) a paraffinic compound having a flash point of >=150 deg.C and/or a cycloparaffinic compound having a flash point of >=150 deg.C preferably in a weight ratio of 1:0.1 to 1:500, further 1:2 to 1:50. The component A is preferably contained in an amount of 1-50 wt.% in the composition.
Patent JP-2000165108-A (JP)
Title: Magnetostatic wave filter, narrow band interference wave limiter using the filter and communication device using the limiter
Inventor: MATSUZAKI HIROYASU
IPC: H04B1/707
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostatic wave filter that can easily realize a different saturation level. SOLUTION: An input transducer 4 and an output transducer 5 arranged nearly side by side on a yttrium iron garnet YIG thin film 3 to which a DC magnetic field is applied are put in a low temperature constant oven 21 to keep the YIG thin film 3 at a low temperature of 200 [K] or below. Thus, the magnetostatic wave filter of a different saturation level can easily be realized.
Patent JP-H10179221-A (JP)
Title: White noble metal ornament and its manufacture
Inventor: HAGIWARA YUTAKA
IPC: A44C27/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an excellent ornament, which emits a bright white gloss, has high hardness, is rarely flawed is lightweight, and has nobility as a noble metal, by temporarily melting rhodium powder into a plate or rod shape, then casting it. SOLUTION: Rhodium powder having the grain size of 1-50μm is put in a die and compression-molded to form an ingot. The ingot is put in a high-frequency furnace, and it is melted, cast, and hot-rolled to form a sheet. The sheet is put in the high-frequency furnace and is again melted. The molten metal is poured into a precision casting die, e.g. a brooch casting die, heated to 600-900 deg.C in advance to manufacture a rhodium brooch. Or, the rhodium powder having the grain size of 1-50μm is put in the die and compression-molded to form the ingot. The ingot is put in a high-frequency furnace and is melted in vacuum. The molten metal is poured into the precision casting die, e.g. a medal casting die, heated to 600-900 deg.C in advance to form a rhodium medal.
Patent JP-H04210113-A (JP)
Title: Double head nail with drive stopper head
Inventor: TAKAMI YOSHIYA
IPC: F16B15/02
Filed: 1990-11-30
Abstract: PURPOSE:To accomplish a nail which presents convenience when bonded construction materials are to be dismantled, by providing an appropriate spacing between a drive stopper head and usual head for striking so as to admit insertion of a nail removing tool. CONSTITUTION:A drive stopper head 2 is furnished on the body 1 of a nail in its position nearer the usual head for striking 3 which is formed at the backmost. The spacing between these two sorts of heads shall be so as to admit insertion of a nail removing tool. In use, the tip of the nail body 1 is applied to construction material, and the striking head 3 is strucken by a hammer so as to drive the body 1 until the position with drive stopper head 2 is attained. Thus the bond of construction material is completed. When the bonded members are later to be dismantled, the nail removing tool can be inserted to between the two heads to draw off the nail instantly. Thus dismantlement of the part bonded with such nails does not require much labor.
Patent JP-2000161644-A (JP)
Title: Method for removing unburnt carbon in heavy oil burnt ash
Inventor: HAYAKAWA YUMI
IPC: F23J1/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently remove unburnt carbon of high purity contained in a heavy oil burnt ash. SOLUTION: Unburnt carbon 15 is removed from a heavy oil burnt ash H after SO3 contained in heavy oil combustion waste gas is desulphurized using calcium carbonate, calcium oxide or calcium hydroxide. Unreacted calcium carbonate, calcium oxide or calcium hydroxide in heavy oil burnt ash H is turned into gypsum with sulfuric acid 19 to form ash slurry S consisting of unburnt carbon 15 and gypsum 18, and unburnt carbon 15 is separated from the gypsum 18 through the separation of the ash slurry S.
Patent JP-2001152704-A (JP)
Title: Roof type pneumatic film body
Inventor: TAKEUCHI YASUHIRO
IPC: E04B7/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic film body having excellent workability for conveyance, setting and disassembly, securing an activity space free from water leakage in the case of rain or snow, resisting a high wind pressure and a gust of wind and capable of storing/folding in case of emergency. SOLUTION: The film body 1 is constructed of a double film material forming an air chamber between an upper film material 2 and a lower film material 3 in pouring of pressurized air from an air feeding/discharging port 7 and rib type joint film materials 4 vertically connecting the upper and lower films 2, 3 together at determined intervals and having vent holes 6 arranged in parallel at predetermined pitch intervals. The film body 1 is fixed via its one end side in the cantilever form, while the other side end facing the cantilever type fixed end 1a is used as a free end 1b.  The roof type pneumatic film body is expanded by pressurized air injected into the air chamber so as to form a three-dimensional roof covering at least the upper side of an activity area, while the film body is constructed freely expandably/foldably so as to be folded down and stored when the pressurized air is discharged.
Patent JP-H02289398-A (JP)
Title: Unsynchronous multi-module control device and communication protocol
Inventor: ROBAATO FURANSHISUKO
IPC: G05B19/042
Filed: 1989-12-27
Abstract: PURPOSE: To make throughput of a large amt. of information possible by an apparatus wherein a single UART can be used to two purpose communications and processings are performed in parallel in each module and data transfer within the module is simultaneously performed. CONSTITUTION: When a basic unit is one terminal, a window is made in each module to make it possible for an operator to directly communicate with each module. In addition, communications among channels are stopped by communications among blocks 102, 104 and 106 to start a running mode. The basic unit informs a global command to each module and each module prepares transmission of documents. The basic unit waits for receiving a signal of completion of preparation and when it is received, the signal is examined to inspect whether there exists any problem and when it is determined that a problem occurs, the operator is informed of it. When there exists no problem, after running mode is started, in the system, a master unit keeps the command and the action is switched from a master/slave communication system to a fragment recording and transmitting mode.  The electronics in each module generates fragment recording related to each arrangement and passes asynchronously through from a module to a module without passing through a mask control device.
Patent JP-H09161045-A (JP)
Title: Picture processor and its method
Inventor: IDE HIROYASU
IPC: G06T1/20
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a plotting processor reducing the plotting processing time when data to be written back is equal to destination data. SOLUTION: CPU 202 reads plotting data described in a page describing language from a page memory 211 and replaced it with the form of a plotting object and its arithmetic instruction. CPU 202 executes plotting logical arithmetic of destination data in a bit map memory 205 and the plotting object according to a plotting arithmetic instruction but when the plotting arithmetic instruction is 'transmission of destination data', read destination data and the result of plotting arithmetic which should be written back in the bit map memory 205 are equal. Therefore, when a plotting arithmetic instruction detection part 217 detects a plotting arithmetic instruction being 'transmission of destination data', data is not written back to the bit map data memory 205. Data stored in the bit map memory 205 including data which is not written back is delivered to a printer engine 100 for printing.
Patent JP-H0797130-A (JP)
Title: Sheet sorter and image communication device
Inventor: MATSUMOTO HIROAKI
IPC: B65H43/02
Filed: 1993-12-06
Abstract: PURPOSE:To prevent device control mistake from occuring by judging that there is no sheet in a bin tray when it is detected by a sensor for detecting the existence of a sheet (s) in a bin that a condition is changed from the sheet existence to the sheet non-existence and the sheet non-existence is detected for a specified time. CONSTITUTION:A sorter 500 provided at a facsimile device is provided with a plurality of bin trays 711, to 7110 and a sensor S6 for detecting the existence of sheet(s) in a bin or a bin tray of the bin trays, and sorting and accumulating of recording sheets outputted from a facsimile main body are carried out. When it is detected by the sensor S6 that a condition is changed from an existence of sheet to a non-existence of sheet and that there is no sheet for a specified time, it is judged that there is no sheet in a bin tray. It is thus possible to prevent surely device control mistake caused by ON/OFF operation of the sensor S6 when a sheet is taken out from the bin tray and just thereafter it is returned thereto.
Patent JP-2001149364-A (JP)
Title: Cone beam x-ray ct system
Inventor: INOUE YOSHIHIRO
IPC: A61B6/03
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cone beam X-ray CT system for obtaining a clear X-ray CT image with uniform image quality of respective slice images and homogeneous and clear whole image. SOLUTION: When irradiating a cone beam CB from an X-ray tube 1, an X-ray passed through subject M is detected by a surface X-ray sensor 2, an X-ray detecting signal (cone beam data) corresponding to respective slice surfaces is obtained, and detecting signals of the respective slice surfaces are read out in order from the cone beam data to be imparted to a convolution part 17 via a preprocessing part 16 of a reconstituting operation device 15. A filter function for removing a blur contributing component corresponding to the size of an effective focus of the X-ray tube in respective slice positions with respective slices is imparted to the convolution part 17 in synchronism with successive readout of the detecting signals of the respective slice surfaces of the cone beam data from a filter function generating part 19.  The convolution part 17 supplies corrective projection data to a back projection part 18 by performing convolution processing of detecting data of the respective slice surfaces and the filter function corresponding to the slice surfaces.
Patent JP-H05257101-A (JP)
Title: Optical image bar
IPC: G02F1/03
Filed: 1992-12-21
Abstract: PURPOSE: To reduce crosstalk between pixels by selecting a specific illumination condition, i.e., trimming a part of a spatial frequency response for an optical image bar. CONSTITUTION: The system consists of an electro-optical(EO) modulator 12 having a pair of electrodes, an electronic controller for differentially encoding pixel data on an electrode by applying corresponding voltage to the electrode by a method for defining a minimum pixel pitch, an illumination device 30 for applying an input beam to te modulator 12, and an image forming device 35 for converting an in-phase wave face modulation beam into an image forming beam having an intensity modulating profile corresponding to pixel data.  When the efficiency of diffraction is defined by a pair of properties of the devices 12, 30, 35 and characterized by the spatial frequency response, an input beam is applied to the modulator 12 in a direction parallel with the electrodes at an gazing angle selected so as to cut off the frequency response by the absolute value of spatial frequency (f) larger than about 1/P.
Patent JP-H09208929-A (JP)
Title: Seal ring and composition for molding the ring
Inventor: MAIKERU ERU FUAAREI
IPC: C08L27/18
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a seal ring controlled in deformation and having elongation and abrasion resistance and its composition for molding.  
     SOLUTION: This seal ring prevents fluid from flowing between a first surface and a second surface positioned apart from the first surface under pressure. The seal ring is molded from a composition containing a blend composed of about 79-87wt.% copolymer of tetrafluoroethylene with perfluoropropylene vinly ether, about 10-14wt.% polyimide and about 3-7wt.% carbon fiber. The seal ring can be inserted between the first surface and the second surface so as to be effective for preventing fluid from flowing through the space between the first surface and the second surface. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000158249-A (JP)
Title: Automatic screw fastener
Inventor: SHINKAWA MAKOTO
IPC: B25B23/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screw fastener holding the attitude of a screw part correctly in a screw guide. SOLUTION: An automatic screw fastener which fastens a hexagon head bolt B having the head with a drive hole engaged with a various types of dry babbits, formed therein is provided with an engagement hole 10a engaged with the head of the bolt B, a box bit 10 arranged in such a state as rotating by receiving the drive of an electric driver having a motor and reciprocating by receiving the drive of an air cylinder, a screw guide 13 which incorporates the box bit 10 at all times and can suck the bolt b, and a bit member 11 arranged rotatably and slidably in relation to the box bit 10.
Patent JP-H10166734-A (JP)
Title: Thermal recording material
Inventor: YOSHIOKA KANICHIRO
IPC: B41M5/26
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To form a smooth film having high gloss without requiring dilution with an organic solvent or emulsification by employing a radiation curing resin composition containing a specified resin as an overcoat layer. SOLUTION: A radiation curing resin composition containing an amine modified resin A having an ethylene unsaturation group and a resin B having three or more ethylene unsaturation groups in a molecule is employed as an overcoat layer. The resins A and B are preferably contained by 2-80wt.%, more preferably by 10-60wt.%, for the total composition. Sufficient performance can not be expected for lower content and film cracking may take place for higher content. Furthermore, the radiation curing resin composition may contain a tiller or a slip agent in order to enhance the performance for preventing adhesion of refuse to a thermal head and the sticking thereof.
Patent JP-H06183284-A (JP)
Title: Structure for mounting head up display unit for automobile
Inventor: TERAI TAKEHIRO
IPC: G01D11/30
Filed: 1992-12-21
Abstract: PURPOSE:To provide astructure for mounting a head-up display unit for an automobile in which an opening part formed in the upper surface part of an instrument panel can be made smaller than the conventional one while the adjustment of a reflector or the like after removed and attached is not needed and further mirrors or the like for guiding light from a high intensities fluorescence display tube to the reflection part of a front window panel are decreased to set the size of a light path space smaller than the conventional one. CONSTITUTION:Light emitted from a high intensity fluorescence display tube 26 of a head-up display unit 23 passes through an opening part 22a in the upper surface part of an instrument panel 22 to be guided to the reflection part 21a of a front window panel 21 and reflected to the driver side. The head-up display unit 23 has the high intensity fluorescence display tube 26 disposed to be removably attached to a housing 25. An operational hole 22c for removably attaching the high intensity fluorescence display pipe 26 is formed in the vertical wall part 22e of the instrument panel 22.
Patent JP-H04208800-A (JP)
Title: Sound reproducing device
Inventor: INOBE TETSUO
IPC: H04R3/12
Filed: 1990-11-30
Abstract: PURPOSE:To suppress the reproducing of only a comparatively low frequency component out of an acoustic signal by applying the acoustic signal to the 2nd amplifier at the time of detecting the supply of the acoustic signal to the 1st speaker. CONSTITUTION:The 1st speaker 6 is connected to the 1st amplifier 5 to which an acoustic signal to be reproduced is applied, the 2nd speaker 14 is connected to the 2nd amplifier 12 to which a previously determined comparatively low frequency band component is applied and a detecting means detects whether an acoustic signal is supplied to the 1st speaker 6 or not. When the detecting means detects the supply of the acoustic signal to the 1st speaker 6, the acoustic signal is applied to the 2nd amplifier 12 and the 2nd speaker 14 is prevented from independently generating a sound. Consequently, the reproducing of only the comparatively low frequency component can be suppressed.