baber/WOPTO huggingface dataset:
Patent JP-H0562828-A (JP)
Title: Movable magnetic field reducing apparatus
Inventor: ANDO KEIICHIRO
IPC: H01F7/20
Filed: 1991-08-30
Abstract: PURPOSE:To reduce a magnetic field on a platform by constraining lines of magnetic force stemming from magnets of a vehicle wherein the diffusion of lines of magnetic force is prevented by moving a movable magnetic substance, which moves associatedly with the arrival and departure of a floating type railway vehicle, to the vicinity of the magnets of a vehicle during the getting on and off of passengers into a vehicle. CONSTITUTION:At a platform for passengers of a magnetic floating railway, after floating type railway vehicles come to rest at a predetermined location, a magnetic substance 1, stored below the platform remotely from the vehicle 3, is moved to the vicinity of magnets of the vehicle by means of a hydraulic system 2 before the openings of the vehicles' doors. A magnetic field on the platform is reduced by confining lines of magnetic force stemming from the magnets 4 of the vehicles within a limited range in the vicinity of the vehicles' magnets. Thereafter, passengers are allowed to get on board the vehicles by opening the vehicles' doors. Upon completion of the getting on and off of the passengers, and immediately after the leaving of the passengers from the vehicles, the constrain of the vehicles' magnets 4 is canceled by returning the magnetic substance 1 to its original position, and isolating the magnetic substance from the vehicles' magnets. After the restoration of the magnets to a safety state for travel, the vehicles depart.
Patent JP-H1183993-A (JP)
Title: Mobile identifying unit
Inventor: IWATOKO YOUICHIROU
IPC: G01S13/82
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive mobile identifying unit in which reliability of identification accuracy is enhanced while shortening the identifying time and a large number of objects can be identified accurately by arranging a plurality of small antennas and switching them sequentially thereby enlarging the communication range of the antenna. SOLUTION: The mobile identifying unit comprises an antenna for receiving an interrogation radio wave and transmitting a response radio wave, a data carrier for identifying an input signal an transmitting a response signal, based on stored information, an antenna for transmitting an interrogation radio wave and receiving a response radio wave, and a read unit for identifying an input signal and outputting a read out signal based on stored information. These data carriers and read units are disposed within a radio wave receivable region and communicate each other. A plurality of antennas A1,..., A12 transmit an interrogation radio wave and receiving a response radio wave are disposed within the radio wave communicative region. A selecting means 20 inputs the receiving signals of these antennas A1,..., A12 sequentially to the read units.
Patent JP-H02138336-A (JP)
Title: Aromatic polyester/polyorganosiloxane block copolymer
Inventor: YAMAMOTO NAOKI
IPC: C08G77/42
Filed: 1988-09-29
Abstract: PURPOSE:To obtain the title block copolymer improved in heat resistance, low-temperature properties, impact resistance, hydrolytic resistance, weathering resistance and moldability by polymerizing an aromatic polyester with a hydroxy-terminated polyorganosiloxane so that the linkage may be an ester linkage. CONSTITUTION:A carboxy-terminated aromatic polyester oligomer (A) is reacted with a hydroxy-terminated polyorganosiloxane (B) of formula I [wherein R1 is a lower alkylene (ether); R2-3 are each a methyl or a phenyl; and n>=10] (e.g., propanol-terminated polydimethylsiloxane) in the presence of an esterification catalyst to obtain the title copolymer which has polyester segments (a) each based on an aromatic polyester (i) comprising an aromatic dicarboxylic acid and a bisphenol, a lower aliphatic diol or an alicyclic diol, an aromatic polyester (ii) comprising an aromatic hydroxycarboxylic acid or a copolymer (iii) comprising components (i) and (ii) and polyorganosiloxane segments (b) of formula II, and in which the linkage of component (a) with component (b) is an ester linkage formed by the condensation of a terminal carboxyl group of component (a) with a terminal hydroxy group of component (b).
Patent JP-2000077488-A (JP)
Title: Probe device
Inventor: ITAMI KENJI
IPC: H01L21/68
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a probe device in which misregistration or nonuniform contact pressure of probe needles does not occur. SOLUTION: A probe device mainly comprises a base 1, a Z stage 2, which is provided on the base 1 and can be rotated and moved in a Z-direction by a driving portion such as a stepping motor, etc., X-Y stage 5 which is provided on the Z stage 2 via ball bearings 8 and has a wafer chuck which holds a wafer 3 on the upper surface thereof, a tester head 6 which is provided above on the X-Y stage 5 and fixed to the base 1, and a probe card 7 which is fixed to the lower surface of the tester head 6 and has probe needles 10 aligned with the Z stage 2.
Patent JP-H1069141-A (JP)
Title: Color print and method and device for forming the same
Inventor: CHIKUGI TOSHIYUKI
IPC: G03G15/20
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To easily provide a glossy, good quality color-print in an electrophotographic system color copying machine, color printer, and the like. SOLUTION: A toner image 41 for a color image is formed in the form of a reflected image onto a transparent film 4 by an electrophotographic method. Out of color toners used for forming the toner image 41, one or more color toners are transferred in the form of a toner layer 42 over the entire surface of the transparent film 4 where the toner image has been formed. The toner image 41 and toner layer 42 are fixed to the transparent film 4.
Patent JP-S62105344-A (JP)
Title: Metal ion beam deflection controller
Inventor: MASUDA JUNICHI
IPC: B23K15/00
Filed: 1985-11-01
Abstract: PURPOSE:To reduce the deflection error of a metal ion beam by construction a deflection means with a main deflecting section and an auxiliary deflecting section. CONSTITUTION:A deflection control section 5 is constructed with a main deflecting section 100 comprising a core 102 and a winding 104, an auxiliary deflecting section 200 comprising a core 202 and a winding 204 and a D.C. power source 150 for feeding power to the windings 104, 204. The winding 204 is wound on the core 202 in reverse direction to the winding 104 and magnetic field is generated such as deflecting a copper in beam 7 in reverse direction to a main deflecting section 100. Furthermore, the core 202 is formed such that the magnetic path of the core 202 is longer than that of the core 102 while the corss-section thereof is smaller. Therefore, the influence due to the hysteresis characteristic the hysteresis characteristic of the auxiliary deflecting section 200 in reverse direction to main deflecting section, thereby the influence of the hystresis characteristic in the magnetic circuit can be cancelled as a whole. Consequently, the deflection error of the metal ion beam can be reduced.
Patent JP-H09202771-A (JP)
Title: Production of optically active ortho-substituted 4-aryldihydropyridine compounds
Inventor: AREKUSANDAA SHIYUTORAUPU
IPC: C07D211/90
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject compound in short processes from the opposite mirror image isomers by an oxidation reaction and subsequently by a reduction reaction.  
     SOLUTION: A corresponding dihydropyridine compound of formula I (R 2 , R 5  are each cyano, nitro, an alkoxycarbonyl, etc.; R 3 , R 4  are each amino, cyano, an alkyl, etc.; L is a direct bond, S, O, etc.; T is H, a halogen, cyano, etc.) existing in the state of synperiplanar form, antiperiplanar form or their enantiomers, having a chiral carbon at the 4-position and substituted by an ortho-substituted aryl or heterogeneous aryl group is oxidized into an atrop isomeric pyridine compound of formula II. The compound of formula II is reduced into the 1,4-dihydropyridine compound of formula III (R 1  is an aryl). Therein, the inversion is generated to produce the mirror image isomer, or the racemization is generated to various extents, while partially holding the configuration. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001063922-A (JP)
Title: Tape reel and its manufacture
Inventor: HIOKI HOMARE
IPC: B65H75/14
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a tape reel, which is lightweight, is easily discarded or reutilized, and can be easily manufactured with a simple and inexpensive device in a short time, by integrally fusing side plates and a core on the inner peripheral edges of a series of fused holes fused and formed from the outer face side of the side plates toward the core at lap sections. SOLUTION: A core 11 and side plates 21 have a series of fused holes 31 fused and formed from the outer face side of the plates 21 toward the core 11 at lap sections 28 where the core 11 and side plates 21 are overlapped. The side plates 21 and core 11 are integrally fused on the inner peripheral edges 31a of the fused holes 31. The fused holes 31 are formed by pressing-in heated rods from the outer faces of the side plates 21 toward the core 11 then extracting them, the heated rods are moved to form the fused holes 31 while fusing the side plates 21 and core 11, thereby the side plates 21 and core 11 are integrally fused near the boundary on the inner peripheral edges 31a of the fused holes 31.
Patent JP-H0591551-A (JP)
Title: Automatic telephone transmission sysem with data communication function between computer and terminal equipment
Inventor: TATEISHI SHUNZO
IPC: H04M3/42
Filed: 1991-09-25
Abstract: PURPOSE:To make it possible to properly transmit automatically transmitting customer' s data or the like from a computer to a telephone set or a terminal equipment without depending upon the quantity of communication traffic and reducing the efficiency of transmitting work. CONSTITUTION:A computer 4 and plural terminal equipments(TEs) 7 having telephone functions are connected to a private branch exchange (PBX) 1, and at the time of executing automatic dialing transmission, the TEs 7 receive automatically transmitting data and display the received data. Each TE 7 is provided with a storage part 11 for storing data automatically transmitted from the computer 4, the transmission of succeeding data to be automatically transmitted from the computer 4 to the TEs 7 is started after the transmission of the preceding data prior to the automatic telephone transmission based upon automatic dialing, the transmission data are stored in the transmitted TE 7 until the end of a call based upon the preceding automatic transmission, and after ending the call based upon the preceding automatic transmission of the transmitted TE 7, the data stored in the TE 7 concerned are displayed on the TE 7.
Patent JP-S6291686-A (JP)
Title: Scroll compressor
Inventor: KIMURA TADASHI
IPC: F04C23/00
Filed: 1986-10-16
Abstract: PURPOSE:To improve lubrication performance and assembling efficiency of a scroll compressor used for a coolant compressor and the like, by arranging the motor portion at the upper side and the compressor portion including a pair of scrolls to gear with each other at the lower side. CONSTITUTION:This scroll compressor furnishes a motor portion consisting of an electric motor rotor 6, a stator 9 and the like at the upper side in a shell 10, while a compressor portion including a fixed scroll 1 and a swaying scroll 2, having reverse winding each other and combining them to form a compression chamber 26, at the lower side. A terminal board 11 is installed at the head of the shell 10, to which are connected lead wires 12 from the coil ends at the upper side of a motor starter 9. The bottom of the shell 10 under the fixed scroll 1 is formed into an oil basin 16, and an end of on oil feeding pipe 27 is opened in the oil of the oil basin 16, while the other end thereof is inserted and fixed at an oil hole 17 furnished at the fixed scroll 1.
Patent JP-S60142060-A (JP)
Title: Ignition timing controller for internal-combustion engine
Inventor: TAKIZAWA SATORU
IPC: F02D41/00
Filed: 1983-12-29
Abstract: PURPOSE:To make an engine so as not to be stalled in time of ungearing from a high engine speed as well as in time of load such as clutch meeting or the like being added, by compensating a response lag of a cylinder suction air quantity in time of variations in the engine speed. CONSTITUTION:An ignition timing controller for an internal-combustion engine is provided with an ignition timing calculating device B calculating the ignition timing commensurate to an engine operating state and a deviation calculating device A calculating a deviation value equivalent to a difference between torque that the engine actually produces on the basis of an engine speed and a weighting mean value or a moving mean value of the engine speed and the engine's ideal generating torque. In addition, it is provided with an ignition timing compensating device C compensating the ignition timing calculated by the ignition timing calculating device B on the basis of a numeration of the deviation calculating device A.
Patent JP-H1170771-A (JP)
Title: Antifungal card
Inventor: KOBAYASHI FUMITO
IPC: B42D15/10
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To realize a communication ticket (an antifugal card), to which antifungal properties are given without impairing the durability of a printing and a falsification resistance by a method wherein an antifungus agent is included at least either in a printing layer or in a printing fixing layer. SOLUTION: A base material 1 is made of a polyester-based resin. A magnetic layer 2 is made of a magnetic material composition, which is prepared by compounding a binder resin with a magnetic power and formed into a film, the dry film thickness of which is about 5-20 μm. A printing fixing layer 3 is made of an antifungus-containing composition and formed into a film, the dry film thickness of which is 4-6 μm. As an inorganic antifungus agent, a silver-calcium zinc phosphate, which has a silver content of 90 wt.% or more and an average particle diameter of 0.1-0.5 μm or the like is exampled. As an organic antifungus agent, a bis-zinc salt, a chlorohexadine or the like is exampled.  A pattern printing layer 4 is made of an antifungus agent-containing composition (or ink) and formed into a film, which is produced by means of offset printing, gravure printing or the like and formed into a dry thick film of 1-3 μm in thickness.
Patent JP-S63101234-A (JP)
Title: Reserved sheets feeding device
Inventor: UTO NOBUTAKA
IPC: G03G15/04
Filed: 1986-10-15
Abstract: PURPOSE:To enhance the efficiency in office work processing in a reserved original feeding device, which allows separate accommodation of a plurality of original clusters of an image forming device etc., by moving a box up and down and performing feed and exhaust of the original clusters accommodated in racks of said box. CONSTITUTION:Setting-in and takeout of original cluster is made by an originals set-in/takeout part 71. A box 6 is so located that the bottom rack 61f mates with an original receipt part 72 and the next rack 61e with an original set in/takeout part 71. At this time, the upper rack 61e is heaved slightly upward while detained with a cam means formed at the original set-in/takeout part 71. When the box 6 sinks and passes this cam means, inhibition is released to restitute the normal condition. When the original cluster in the rack 61e is sent out to a separated feed part 1 followed by commencement of specified processing, originals after processing are exhausted onto the rack 61f. When specified processing of originals is completed, the box 6 sinks for a distance corresponding to one rack.
Patent JP-S60137089-A (JP)
Title: Semiconductor laser device
Inventor: NAGASAKA HIROKO
IPC: H01S5/00
Filed: 1983-12-26
Abstract: PURPOSE:To provide sufficient refractive index while increasing a clad layer in thickness by regulating the refractive indexes of a clad layer, a current blocking layer and a coating layer, thereby increasing the refractive index directly under the stripe. CONSTITUTION:A clad layer 12, an active layer 13, a clad layer 14, the first different type layer 15 and the second different type layer 16 are sequentially formed on an n type GaAs substrate 11. Then, a resist 21 is coated on the layer 16, with the resist as a mask the layers 16, 15 are etched to form a striped groove 22. Then, a coating layer 17 and a contacting layer 18 are formed. Then, electrodes 19, 20 are formed. In this case, the layer 15 has the refractive index smaller than the layer 14, and the layer 17 has the refractive index larger than the layer 15.
Patent JP-H1090041-A (JP)
Title: Automatic harvesting weighing device
Inventor: TANAKA AKIRA
IPC: B65B37/18
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To accurately weigh by removing such a state that a plenty of fruits are at a time supplied to a harvesting body. SOLUTION: A control device 15 is provided, whereby fruits (a) are received from lateral conveyors 4, 5 to vertical conveyors 9, 10, and are conveyed and supplied to a harvesting body (A) by forward rotation, and when reaching a set weight (WB) which is less than a weighing value (WA) by a predetermined weight, one side is reversely rotated, and the fruits (a) are supplied to a harvesting body (B). Further, when the harvesting body (A) reaches the weighing value (WA), the other side is reversely rotated, and the control device 15 controls the fruits (a) to be supplied to the harvesting body (B) by the both.
Patent JP-H05191484-A (JP)
Title: Common unit device for basic part of telephone unit
Inventor: KOMURO TAICHI
IPC: H04M1/23
Filed: 1991-09-26
Abstract: PURPOSE:To freely select a function and a type in response to each purpose of application by transforming some or all of number sending buttons and function buttons into a unit together with a circuit which detects an operating instruction and works based on this instruction. CONSTITUTION:A circuit interface part 11 secures the connection to a switchboard of the communication common carrier of the first kind or a private branch switchboard. A service tone transmitting part 12 serves as a sound source needed for a telephone set. A numeric character transmitting/function button part 13 serves as a main-machine interface part where an operator produces an operating instructions. A speech transmitting receiving part 14 serves as a main-machine interface part containing a speech transmitter and a speech receiver. Then the telephone set works based on the program and the variable data stored in a storage part 15 and under the control of a control part 16. Furthermore the parts 13, 15 and 16 are transformed into a unit part 17 which can be attached to and detached from a main body.
Patent JP-H0563579-A (JP)
Title: Voice detector
Inventor: WATANABE OSAMU
IPC: G10L25/90
Filed: 1991-09-02
Abstract: PURPOSE:To form the voice detector by utilizing efficiently parameters (pitch and pitch gain or the like) obtained by a voice coding circuit of the PP-ATC system, to integrate the detector easily with the voice coder and to make the circuit scale small. CONSTITUTION:A discriminator 12 discriminates the presence of a pitch component based on pitch component information included in a prediction parameter (3) obtained from a pitch prediction device 2 of a pitch prediction type adaptive conversion coding circuit. Furthermore, a monitor 13 outputs spectrum fluctuation information by monitoring pattern selection information 15 obtained from an optimum pattern selector 7. Then the presence of voice is discriminated for each block from the output and information 17 representing that it is outputted from a voice presence discriminator 14.
Patent JP-H0988759-A (JP)
Title: Solenoid fuel injection valve
Inventor: OGAWA MINORU
IPC: F02M51/06
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To seal fuel without influencing upon a magnetic field formed between a fixed iron core and a movable iron core in a solenoid fuel injection device. SOLUTION: A solenoid fuel injection device 11 is furnished with a first case 13, a second case 14 and a nozzle 15. A core 16 is inserted and arranged in the inside of the first case 13. A bobbin around which a coil 25 is wound is fit outside and fixed on an outer peripheral part of the same core 16. A movable part 32 facing against a head end pole face of the core 16 is arranged in the inside of the second case 14. A base end part of a poppet 17 is fixed on the movable part 32, and both of them are made free to integrally move. A part to surround an outer peripheral part on the head end side of the core 16 is made a surrounding part 22 in the second case 14. Nonmagnetizing treatment is applied by melting a nonmagnetizing material into a surface of the surrounding part 22.  A ring groove 36 is formed on the surrounding part 22, and an O ring 37 is supported in the inside of the same groove 36. A part between the surrounding part 22 and the core 16 is sealed by the O ring 37.
Patent JP-H0292486-A (JP)
Title: Production of circuit board for hybrid module
Inventor: IWASE NOBUO
IPC: B23K26/12
Filed: 1988-09-30
Abstract: PURPOSE:To allow well and efficient processing by executing the formation of holes or grooves on a base material in an oxygen atmosphere of a specific concn. and atmosphere of specific relative humidity at the time of forming the holes or grooves by condensing and scanning an energy beam to the base material. CONSTITUTION:The atmosphere of 21 to 100vol.% oxygen concn. or the atmosphere of 50 to 100% relative humidity RH or both the atmospheres are formed. The base material 18 consisting of AlN ceramics is imposed on a stage 11 and is covered by an atmosphere box 13. Gaseous oxygen having 99.99% purity is supplied into the box through a supply pipe 14 and a discharge pipe is held open to discharge the gas in the box 13. The laser beam 19 is released and is reflected by a galvanometer type mirror and is condensed by a lens so as to be passed through a glass plate 12, by which the base material 18 is irradiated with the laser beam and is subjected to drilling. The worked hole is excellent in both the perpendicularity and out of roundness. There is no deposition of metal Al around the hole on the front surface side of the base material on the laser beam incident side and the rear surface thereof. The good and efficient working of the holes or grooves is executed in this way without depositing the metal Al in the gaseous phase and without allowing the metal Al to remain therein.
Patent JP-H05115702-A (JP)
Title: Tray
Inventor: NODA HIDEO
IPC: B01D53/18
Filed: 1991-09-02
Abstract: PURPOSE:To easily and efficiently perform expelling evaporation after operation, in the tray arranged in a plate column, by providing a fixed perforated plate and a movable perforated plate and overlapping the perforated parts and unperforated parts of both perforated plates during the operation of the plate column. CONSTITUTION:In a liftable ON/OFF type tray, a movable perforated plate 3 is arranged above a fixed perforated plate 2 within a cylindrical column body 1. When no tension is applied to the suspended free end of a rope 4 at the time of normal operation, a coil spring 8 extends to lower the movable perforated plate 3 so as to allow the same to approach the fixed perforated plate 2 and the predetermined lift corresponding to an operation condition is held. When tension is applied to the suspended free end of the rope 4 against the elastic force of the coil spring 8 at the time of expelling evaporation after the completion of normal operation, the coil spring 8 contracts to push up the movable perforated plate with a guide rod 6. Therefore, the lift is expanded to bring the substantial opening ratio of the tray to 1 or more.