baber/WOPTO huggingface dataset:
Patent JP-H09189051-A (JP)
Title: Back hoe
Inventor: KOBAYASHI MASAHIKO
IPC: E02F9/10
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To improve the visibility by respectively forming a turning frame and a roof of a canopy in an almost U-shape in the plan view by right and left side edge parts and a rear edge part. SOLUTION: The outer circumferential shape in the plan view of a turning frame is formed in an approximate the U-shape by a rear edge part 3A of an arc shape with its radius around the longitudinal axis X, and right and left side edge parts 3B, 3C. The outer circumferential shape in the plan view of a roof 5A is formed in an almost U-shape by a rear edge part 5B of an arc shape, and right and left side edge parts 5C, 5D. The turning frame is turnably arranged around the longitudinal axis X on a pair of right and left traveling devices 7 through a turning bearing. An maneuvering operation device 4 comprising a seat 4A and an operation part 4B is provided on the turning frame, and the canopy having the roof 5A is provided above the seat 4A. The visibility in the vertical direction is improved, and at the same time, the judgment of the turning quantity can be facilitated.
Patent JP-H06280032-A (JP)
Title: Method for providing cyanate ester polymer having metal film formed on surface thereof
Inventor: BURATSUDOREI ROSU KARASU
IPC: C23C18/22
Filed: 1994-01-13
Abstract: PURPOSE: To improve adhesion of a metallic coating film formed by electrodeposition or electroless plating on a surface of a cyanate ester polymer.  
     CONSTITUTION: As a pretreatment of a step in which the metallic coating film is deposited on the cyanate ester surface, whole or a part of the surface is brought into contact with an alkaline metal hydroxide aq. soln. (4 to 15 M [mol] concn.) and subsequently with nitric acid (≥50 wt.% concn.). When the surface is brought into contact with the alkaline metal hydroxide aq. soln. (4 to 15 M concn.) and subsequently with aq. solns. of alkaline metal permanganate (0.4 to 2.0 M concn.) and the alkaline metal hydroxide (0.5 to 4.0 M concn.) in advance, adhesion of the metallic coating film is further improved. After a metallic layer (electrolytic nickel, etc.), is deposited, heat-treatment (100 to 150°C, for at least 30 minutes) is executed thereto. When plural metallic layers are deposited on the electrolytic metallic layer, heat-treatments (100 to 150°C, for at least 5 hours) are executed thereto at every one time. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5496010-A (JP)
Title: Volume control system of carousel
Inventor: FURUKAWA MITSUAKI
IPC: G11B27/022
Filed: 1978-01-13
Abstract: PURPOSE:To achieve surer and simpler control by disposing a recording medium on the outside of a carousel replaceable from an information read-write part and holding the volume information of cartridge groups. CONSTITUTION:When the rotation quantity of a rotation drive shaft 44a is controlled by the command of a servo control logic part 48, a desired one out from a multiplicity of cartridges 14 having been stored in a carousel 10 is drawn out in the position coinciding with a chuting hole 42. A head 50 is mounted on the peripheral wall surface of a carousel mounting housing 40 in the position opposing in the radial direction to the recording medium 34 of the cell 10 to read the volume information of the carousel having been written in the medium 34 and rewrite or renew the volume information on the medium 34 if necessary. Further the head 50 is connected to an information control part assembled to the upper place of an electronic computer system and a read-write drive part 54 which performs transmission and reception of volume information, by way of amplifiers 52a, 52b for writing or reading. Thereby, the volume controlling is surely and readily accomplished.
Patent JP-H09189374-A (JP)
Title: Gate opening and closing device with opening gauge
Inventor: NAGAO MINORU
IPC: F16K31/50
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To easily read opening of a gate. SOLUTION: This gate opening and closing device is constituted by screwing a nut 4 in a screw shaft 3 connected to a gate, arranging a screw shaft cover 7 on a handle 6 fastened on the nut 4, having an opening gauge 8 consisting of a graduation 8a formed on the screw shaft cover 7 along the longitudinal direction and a pointer 8b installed on the screw shaft 3 facing against the graduation 8a, to open and close the above-mentioned gate through the nut 4 and the screw shaft 3 by reciprocally rotating the handle 6 and to visually observe opening of the gate by the graduation 8a and the pointer 8b of the opening gauge 8. The screw shaft cover 7 is arranged on the handle 6 free to rotate and rotation of the screw shaft cover 7 is avoided by the pointer 8b.
Patent JP-S61159990-A (JP)
Inventor: MIYAMOTO TOSHIO
IPC: D05C11/16
Filed: 1985-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09188651-A (JP)
Title: Production of optically active amine derivative
Inventor: KITAGAWA TETSUJI
IPC: C07C209/68
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To produce an optically active primary amine useful as a chiral building block of intermediates for optically active medicines or agrochemicals, optical resolving agents and asymmetric synthetic catalysts. SOLUTION: A mixture of an optically active substance having carbonyl group [e.g. (-)-menthone] is reacted with a mixture of the (r)-isomer with the (s)-isomer of a primary amine having an optically active site (e.g. phenylethylamine) in the presence of a Lewis acid catalyst (e.g. a zinc halide) to afford an optically active amine derivative. When the optically active primary amine is reacted with the optically active substance having the carbonyl group, Schiff bases are formed and the resultant two kinds of diastereomers are then hydrolyzed to afford a primary amine having the optical activity improved as compared with that of the starting raw material. The Lewis acid is used to coordinate with the optically active substance having the carbonyl group and extremely great stereoregulation is imparted to the reactional system when reacting the primary amine therewith. Thereby, the optical activity derived from the primary amine is improved.
Patent JP-S59127404-A (JP)
Title: Antenna device for automobile
Inventor: SAITOU TSUTOMU
IPC: H01Q1/10
Filed: 1983-01-10
Abstract: PURPOSE:To perform expanding operation control smoothly by rotating an endless wire extended between a couple of pulleys and driving an antenna rod linearly. CONSTITUTION:The linear antenna rod 11 is set axially movably in a guide cylinder 30. A worm gear 42 provided to a motor housing 33 transmits the rotation of a motor 44 through a worm 43. A driving pulley 45 is provided coaxially and integrally with the worm gear 42. This pulley 45 set closely to the antenna rod 11, a driven pulley 46 is provided to the pulley 45 toward the base terminal of the antenna rod 11, and the endless wire 47 is extended between the pulleys 45 and 46. When the driving pulley 45 is rotated at the endless connection part of the wire 47, rotating force is transmitted to the antenna rod 11 through springs 48 and 49 to move up or down the rod 11 linearly.
Patent JP-H11201084-A (JP)
Title: Blowing device
Inventor: FUJINAKA HIROYASU
IPC: F04D25/08
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To improve aerodynamic performance and improve energy efficiency with relation to the blade form of a blowing device to suck air from a slit provided in an annular wall into the annular wall. SOLUTION: In a blowing device to suck air from a slit 6 provided in an annular wall 2 inward, a tip part of a blade 28 of an axial flow fan 1 is bent in a rotation direction, so an air current flowing from the slit 6 is smoothly taken. The blade 28 of the axial flow fan 1 other than the blade tip part is formed as a radial blade or a retracted blade. An angle of a blade forward inclination angle and a slit 6 angle close to a blade tip of the axial flow fan 1 is within the range of -5 to 15 deg., and the blade tip part is bent in an air blowing direction. In this constitution, P-Q characteristics are improved, noise is reduced, and energy efficiency is improved.
Patent JP-H08191539-A (JP)
Title: Electronic circuit device and electronic circuit package for the device
Inventor: YOSHIDA KAZUHIRO
IPC: H02M3/00
Filed: 1995-01-10
Abstract: PURPOSE: To provide an accurate power-on reset with a simple structure. CONSTITUTION: This device has a reset circuit 12 which, monitoring the DC voltage VCC which is the output of a power supply, releases reset signals RST when a specified time has passed after the power is turned on. The reset signals RST of the reset circuit are supplied to a plurality of electronic circuit packages 21 -2n . Preferably, this device is provided with connectors 31 , 32 which connect DC voltage and the reset signals to the electronic circuit packages by bringing terminals 41 and 42 into contact with each other and the terminals for connecting the reset signals RST are shorter than the terminals for connecting the DC voltageVCC and GND. Meanwhile, the electronic circuit packages 2 have resistor elements RD which are connected between the reset signal terminals 41 and specified feeding terminals 41 .  For a while until signals of the signal terminals get active after power is fed to the feeding terminals when inserting the electronic circuit packages into the external connectors 32 , power-on reset signals are supplied to electronic circuit sections of the electronic circuit packages through the resistor elements RD.
Patent JP-H11204257-A (JP)
Title: Organic electroluminescence element and its manufacture
Inventor: KOMATSU TAKAHIRO
IPC: H05B33/12
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To simply and stably form barrier ribs having an inversely-tapered cross section for preventing short circuits on the surface of dissimilar raw materials such as a glass substrate and transparent electrodes. SOLUTION: Transparent electrodes 2 are formed as anodes on a light- permeable glass substrate 1, a cover layer 3 is formed to cover at least part of the glass substrate 1 or the transparent electrodes 2, barrier ribs 6 arranged in the direction crossing the transparent electrodes 2, protruded above the transparent electrodes 2 and having an inversely-tapered cross section are formed on it, an organic thin film 7 and cathodes 8 are laminated in sequence, thereby short circuits between the transparent electrodes 2 and the cathodes 8 and between the cathodes 8 are prevented.
Patent JP-S58118950-A (JP)
Title: Method for measuring moisture of raw material of iron manufacturing
Inventor: HATONO TETSUO
IPC: G01J5/00
Filed: 1982-01-08
Abstract: PURPOSE:To make possible measurement of the moisture content and temperature in the object to be measured without contact in a state of open-air storage, by utilizing the fact that an equivalent dielectric constant is varied by the moisture content and emissivity of a raw material powdered and granular body is varied accompanied by the variation of the equivalent dielectric constant and measuring thermal radiation at >=0.4mum wavelength. CONSTITUTION:A circular horn antenna 2 receiving thermal radiation from an object to be measured 1 is arranged at an observation angle theta1 for the object 1 and heat radiation electric power received by the antenna 2 is amplified and detected by a ferrite rotor 3, a receiver 4 and a synchronous detector 5. And, switching of a vertical polarized wave and horizontal polarized wave is carried out by the rotor 3 and the detector 5 in a constant frequency by a synchronous oscillator 6 and the difference of both waves is detected and then, the moisture content is measured by its detected value.
Patent JP-H06244813-A (JP)
Title: Carrier wave synchronizing device
Inventor: DAFFARA FLAVIO
IPC: H03L7/107
Filed: 1994-01-13
Abstract: PURPOSE: To provide a carrier wave synchronizing device for judging and com pensating a synchronizing difference between a local carrier wave and a received modulated signal to be demodulated by this. CONSTITUTION: This device is provided with a means 22 for deciding an error signal ε (t) indicating a synchronizing error. The error signal is filtered with different loop band width by a first low-pass filter Hf1 or a second low-pass filter Hf2 for generating a control signal and controlling a local oscillator 20. A lock mode detector 25 compares the control signal with the delayed replica of this control signal, and selects one of the filters according as the operation of the device is a lock-in mode or a capture mode. The detector 25 is programmed so that one mode can be automatically switched to the other mode. This device can be used for the synchronization of a symbol block format OFDM signal.
Patent JP-H06208705-A (JP)
Title: Magnetic head and manufacture thereof
Inventor: OURA KIKUO
IPC: G11B5/187
Filed: 1993-01-11
Abstract: PURPOSE:To control the array pitches of cores in proper track width without the displacement of the array pitches of the cores by joining and unifying core half bodies. CONSTITUTION:Cores 5a-5c consisting of laminated layers, in which metallic magnetic films 3 made up of Sendust, etc., having high saturation magnetic flux density and insulating thin-films 4 composed of SiO2, etc., are laminated alternately, are attached and formed onto nonmagnetic substances 6a-6c through sputtering. Magnetic gaps g1, g2 are formed to the medium sliding surface 9 of a core chip 2, in which pairs of core half bodies 1a-1c, in which the cores 5a-5c are held by the nonmagnetic substances 6a-6c from both sides, are joined and unified. In the magnetic head, a track-width controlling groove 14 being cut into the metallic magnetic films 3 of both cores 5b, 5c, being filled with glass 13 and controlling track width T2 in the quantity of the cutting-in is notched to both side edge sections in the track width direction of said magnetic gap g2.
Patent JP-S5495033-A (JP)
Title: Vertical type electrical heating furnace
Inventor: GOTOU EIZOU
IPC: F27D11/02
Filed: 1978-01-13
Abstract: PURPOSE: To hasten temperature rise in the furnace by arranging plural sheathed heaters along the furnace bulkhead.  
     CONSTITUTION: In concurrence of forming a reflective surface 7 given plating, etc. in the internal surface of a circular furnace body 1 with arranging plural ceramic heaters 8 upward and downward in the furnace body 1, they are connected togehter by terminals 14 and lead wires 15. This makes infra-red ray radiation from sheathed heaters favorable and hastens temperature rise in the furnace. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02183937-A (JP)
Title: Magnetron device
Inventor: UESAWA KAORU
IPC: H01J23/10
Filed: 1989-01-09
Abstract: PURPOSE:To mitigate the temperature rise of a permanent magnet and prevent the reduction of the coercive force by providing multiple air cooling air current flowing recess grooves on at least one inner face of outer end faces of the first and second circular permanent magnets of a frame-shaped yoke. CONSTITUTION:A frame-shaped yoke 5 with a square cross section to magnetically connect the other magnetic pole of a circular permanent magnet 4 to the other magnetic pole section of a magnetron 1 is made of an assembled body connected with respective free end edges of the first and second yoke pieces 5a and 5b with a U-shaped cross section together, and a circular gasket 6 made of a braided body of metal fine wires is buried between the center hole of the yoke piece 5a and the magnetron 1. Two parallel recess grooves 7 running in the width direction across the center hole are provided on the inner face of the yoke piece 5a, and the recess grooves 7 are long nearly along the flowing direction of the forced air cooling air current. Part of the forced air cooling air current applied from the outside passes the inner spaces of the recess grooves 7, and the pressure-welded section between the yoke piece 5a and the permanent magnet 4 is concurrently cooled.
Patent JP-S60148330-A (JP)
Inventor: IIJIMA TAKESHIGE
IPC: H02H3/48
Filed: 1984-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05176410-A (JP)
Title: Automatic carrying system
Inventor: SAWAI HIROICHI
IPC: B61B13/00
Filed: 1991-01-14
Abstract: PURPOSE:To prevent stall due to run out of battery by installing waiting stations provided with chargers at predetermined positions along rails laid on a floor face and replacing a carrier with a charged stand-by carrier after traveling for a predetermined time. CONSTITUTION:Waiting stations are installed at predetermined positions along rails 1 laid on a floor face. A charger 7 and a turntable 5 are installed in the waiting station and a charged stand-by carrier 6 is prepared therein. Transfer stations 3 are installed at a plurality of positions along the rails 1 and a carrier 2 is run on the rails thus transfering a work 4 at respective stations 3. After traveling for a predetermined time, the carrier 2 is replaced with a charged stand-by carrier 6 at a waiting station through a turntable 5 and then the carrier 2 is charged. According to the constitution, stall due to run out of battery can be prevented and the automatic carrying system can be operated continuously even upon failure of the carrier.
Patent JP-S5596783-A (JP)
Title: Signal receiving circuit
Inventor: MURAZUMI YASUO
IPC: H04W84/00
Filed: 1979-01-17
Abstract: PURPOSE:To make it possible to detect plural receiving frequencies and make constitution simple and low-cost by providing only one signal receiver using an expensive band-pass filter. CONSTITUTION:Only one signal receiver SR is provided, and modulator MOD for frequency conversion is provided in the input side of this signal receiver SR. A local oscillation signal is supplied from variable frequency oscillator OSC to this modulator MOD, and the oscillation frequency of oscillator OSC is controlled by control circuit CT which is started by the start signal from the external, and the state is so switched that the second receiving frequency fR2 can be detected by signal receiver SR when the first signal frequency fR1 cannot be detected by signal receiver SR, thus detecting one of the first and the second receiving frequencies predetermined previously.
Patent JP-2000205123-A (JP)
Title: Vibration type compressor
Inventor: FUJISAWA YOSHIAKI
IPC: H02K7/14
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To increase the magnetic flux density of magnetic space by constituting a permanent magnet from neodymium magnet or rare earth magnet, and arranging it on the circumferential part of a core pole. SOLUTION: A permanent magnet 12 consists of neodymium magnet or rare earth magnet, and it is circularly formed due to its magnetic characteristic and the miniaturization of the outer diameter dimension of a vibration type compressor, and magnetized in the thickness direction or radially. The permanent magnet 12 formed of neodymium magnet or rare earth magnet is fixed to the circumferential part of a core pole 7b. An electromagnetic coil 14 is arranged in the annular magnetic space 13 between the permanent magnet 12 and a yoke 7a. Accordingly, the working point of the permanent magnet 12 can be designed near BHmax, so that it is operable even if the alternate current carried to the electromagnetic coil 14 is small. Thus, a highly efficient compressor with more excellent performance can be provided.
Patent JP-S62160869-A (JP)
Title: Printer
Inventor: KYOGOKU HIROSHI
IPC: G06K15/12
Filed: 1986-01-10
Abstract: PURPOSE:To attain high speed copy by a printer by allowing a CPU to control an image data read by an image scanner so as to be stored directly in a page memory in the printer. CONSTITUTION:In applying the high speed print, a font cartridge loaded to a font cartridge connector 8 is taken out and an image scanner I/F 28 is inserted thereto. The scanner I/F 28 is formed as a cartridge and connected to an image scanner 3 through a cable 7. That is, the scanner 3 is connected directly to a bus line 29 of a printer 2 via the I/F 28. Thus, a CPU 21 controlling the printer 2 controls the scanner 3 directly through the line 29. Thus, the image data read by the scanner 3 is stored directly in a page memory 25 in the printer 2, then the data is copied in high speed.
Patent JP-S58123495-A (JP)
Inventor: KUROODO FUETOURE
IPC: G21C5/06
Filed: 1983-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11200633-A (JP)
Title: Floor unit device
Inventor: TSUKIJI TAIJI
IPC: E04G21/16
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To increase the number of installation processes, ensure safety in working and reduce raw material costs and machining costs by facilitating carry-in and installation work for floor units. SOLUTION: Floor units as structural units for a floor unit device assembled on a ground in a manufacturing factory or at a site where the floor unit device is installed are previously supported at their sides, and beams 6, 7 are temporarily supported until at least two big beams 6 with both ends rigidly joined to columns 5 and small beams 7 provided therebetween are rigidly joined to the columns 5 as supporting and mounting structures for a boiler or the like. After they are rigidly joined to the columns 5, supports 10, 11 mounted to the column 5 to reinforce the support of the big beam 6 at both ends are provided. The floor units are arranged in parallel to form the floor unit device.
Patent JP-S61162234-A (JP)
Title: Manufacture of v-grooved pulley
Inventor: MATSUOKA TAKESHI
IPC: F16H55/49
Filed: 1985-01-11
Abstract: PURPOSE:To obtain V-grooved pulleys which have dimensional accuracy by forming an embossed part in the thickness direction at the center of a material and supporting the material by a die using the inside peripheral surface of the embossed part which has a large area against a roller thrust as a bearing part. CONSTITUTION:The embossed part E and a shaft hole H are formed by pressing the center of a flat circular plate material Q. The material Q is held between a receiving die 5a and pressing die 5b pressed by a grooved die 6 to be thickened in the thickness direction. The pressed and thickened material Q is held between dies 8a and 8b and is pressed by a slitting roller 7 to be formed a slitted groove 9. Then, the material Q is held between dies 11a and 11b and a forming roller 10 which has a multi-rib shape is pressed against the slitted groove 9 to form multi-groove S3. The method allows an increased thrust of the roller to manufacture V-grooved pulleys having dimensional accuracy.
Patent JP-S60147774-A (JP)
Title: Reproducing device of picture
Inventor: YAMASHITA KEITAROU
IPC: G03G21/10
Filed: 1984-01-11
Abstract: PURPOSE:To prevent overflow by arranging a toner feeding tank magnetically carrying magnetic toner in the longitudinal direction so that the recovered magnetic toner is combined with unused magnetic toner in the feeding tank. CONSTITUTION:A toner carrying roll 83 obtained by pivoting a permanent magnetic roll 82 in an inner cylinder type non-magnetic sleeve 81 is arranged on the lower part of the toner feeding tank 8 for storing spare magnetic toner. A seal part 8'' contacted with an opening part 8' and the non-magnetic sleeve 81 is formed between the carrying roll 83 and the toner feeding tank 8 so that unused feed from the cartridge is combined with rotating toner from a cleaner, so that the recovery toner from the cleaner is carried and fed with priority. Thus, the feeding tank is prevented from overflow state due to the recovery toner.