baber/WOPTO huggingface dataset:
Patent JP-H0951990-A (JP)
Title: Travel toy with magnet wheels and magnetic track travel board
Inventor: MIYOSHI MOTOYUKI
IPC: A63H17/26
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a way of travel full of variations such as a vertical travel, an inverted travel, an overhead ceiling travel, a slantwise travel and a horizontal travel by causing a toy with magnet wheels to travel along a track formed out of a magnetic substance. SOLUTION: The wheels 1 of a travel toy equipped with a drive mechanism are made of magnet, and steel plates 2 having such a cross sectional form as allowing the most effective action of magnetism against the derailing of the wheels 1, or any type of a magnetic substance 2 attracting another magnet are continuously laid in parallel on a travel board 3 of a non-magnetic substance at positions corresponding to each wheel 1, thereby forming a magnetic track 3. In this case, when the toy travels with the magnet wheels 1 in contact with the magnetic substance 2, a problem about a nose or friction appears. The wheels 1 or tires in contact with the track 3 are, therefore, covered with thin rubber or other soft materials to such an extent as not causing a drop in the action of magnetism. Alternatively, the surface of the magnetic track (travel board) 3 may be covered with a soft material used as a print in common. As a result, a novel way of travel full of variations can be enjoyed.
Patent JP-S59120692-A (JP)
Inventor: GERUHARUTO BORUKUGUREEFUE
IPC: C10M159/12
Filed: 1983-12-20
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-S6397523-A (JP)
Title: Separation equipment for wire rod
Inventor: FUKUDA HIROSHI
IPC: B65G65/48
Filed: 1986-10-09
Abstract: PURPOSE:To make wire rods possible to be separably taken out piece by piece irrespective of types and properties and so on, by shifting the wire rod to a separate drum, installing a wire rod storage part housing these wire rod out of the hopper provided with a V-groove. CONSTITUTION:A lot of wire rods 3 of the specified size are housed in a V- groove 4 of a hopper 1, and when a separate drum 2 is rotated and a wire rod storage part 7 faces to the V-groove 4 of the hopper 1, a motor 10 is stopped by an index device. And, if a vibrating member 5 is operated, the storage wire rods inside the hopper 1 collide with the drum 2, whereby a wire rod at a groove bottom of the V-groove 4 gets into the storage part 7. At this time, the storage part 7 is interconnected to a vacuum chamber 21, therefore suction force acts on the inside, and these wire rods 3 are smoothly housed in the storage part 7 as their tip is slightly projected from an outer circumferential surface of the drum 2 by dint of suction force owing to negative pressure in addition to dead load by a tilt of the V-groove 4 and vibrations in the vibrating member 5. Here, an opening part 7a of the storage part 7 is designed at be such a size that allows to pass one piece of these wire rods 3 but it fails to pass more than two pieces so that one piece only is surely fed therein.
Patent JP-H1162994-A (JP)
Title: Rolling bearing device
Inventor: SATO YUKIO
IPC: F16C19/38
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of temperature by improving lubricity of a rolling bearing device. SOLUTION: Feed ports A, A, and A for lubrication oil are formed in the vicinity of the small diameter parts D1 of the outer rings 26, 26, and 27 of a conical rolling bearing 20. Further, discharge ports B and B are formed in the vicinity of a large diameter part D2. This constitution causes a smooth flow of lubrication oil, fed through the feed ports A, A, along the taper surfaces 26a, 26a, and 27a of the outer rings 26, 26, and 27 from the feed ports A, A, and A toward the discharge ports B and B. After the outer rings 26, 26, and 27, a roller 30, and the inner rings 28 and 28 are sufficiently lubricated, the lubrication oil is discharged from the discharge ports B and B, and the feed and discharged of lubrication oil are smoothly performed.
Patent JP-H02168680-A (JP)
Title: Piezoelectric acutuator
Inventor: TOMITA MASAHIRO
IPC: H01L41/09
Filed: 1989-09-14
Abstract: PURPOSE:To miniaturize a piezo-electric type actuator without lowering the performance of a laminated piezoelectric body formed by alternately piling up piezo-electric plates and electrode plates by adopting specific spring means for applying a preset load to the piezoelectric body. CONSTITUTION:A laminated piezoelectric body 1 is constituted by alternately piling up piezoelectric plates respectively composed of discoid piezoelectric elements and metallic electrode plates. One end 16a of a coil spring 16 is made to about on a flange 4c formed at the opening section of a piston 4 on the opposite side to the bottomed section 4a of the piston 4 and a belleville spring 13 is previously housed in the bottom surface 9a of the cylinder section 9 of the second body 11 so that the preset load can be applied to the piezoelectric body 1 housed in the piston 4 as a compressive force from both of the coil spring 16 having a relatively small spring constant and the belleville spring 13 having a relatively large spring constant. Therefore, this actuator can be miniaturized, since a necessary minimum preset load is always applied to the piezoelectric body 1 under any environmental conditions while the actuator is used.
Patent JP-2001069532-A (JP)
Title: Catv fault management system
Inventor: KOIKE KATSUYUKI
IPC: H04N17/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an efficient CATV fault management system. SOLUTION: This fault management system manages the fault of each device, such as a repeater and a terminal in a CATV system. A modem 16 is connected to a central unit 14 of a CATV station 10 and a telephone line 5 and portable telephone 60 of a manager in a city are used to constitute a two-way data communication system. On the occurrence of the fault, the central unit 14 transmits the occurrence of the fault to the portable telephone 60 of the manager via the modem 16 in terms of character data. The manager uses the portable telephone 60, to transmit a transfer command of device data to the central unit 14 and obtains the device data having the fault via the central unit. The manager specifies the fault location and the kind of the fault on the basis of the device data in the city. Furthermore, the manager uses the mobile phone 60 to transmit a control command and to control the device having the fault.
Patent JP-S6298122-A (JP)
Title: Cooking device
Inventor: KAIUSHI AKIRA
IPC: F24C1/04
Filed: 1985-10-25
Abstract: PURPOSE:To shorten the time required for a dry cooling and to improve the quality of cooked stuffs, by providing a timer means which performs, during a dry cooking, heating concurrently with a hot gas and high-frequency waves by means of electric heat, gas, etc. until a predetermined point of a set time and thereafter performs a heat cooking only with the heat of the hot gas. CONSTITUTION:A microcomputer 15, on selecting a dry cooking, controls a combustion control circuit 21 so as to maintain the temperature in a cooking chamber at a temperature suitable for drying and at the same time controls a magnetron 13 by actuating it by means of a high-frequency output circuit 20. And a circulating fan 9 is continuously driven at strong revolutions by means of a circulating fan control circuit 22. On the other hand, the cooking progresses and when the time elapsed for the cooking passes 2/3 of a set time set by a volume 18 for a timer, operation of the magnetron 13 is stopped by controlling the high-frequency output circuit 20 and then the cooking is continued with only the hot gas of gas burners 8, 8. In such a way, during a period of drying at a reduced rate, when water content in a stuff to be dried has been reduced, heating is carried out and finished with the heat of the hot gas, so that an internal scorching due to the irradiation with high-frequency waves is prevented.
Patent JP-S6481581-A (JP)
Title: High speed picture input device
Inventor: SHIBAZAKI KIYOSHIGE
IPC: H04N5/341
Filed: 1987-09-24
Abstract: PURPOSE:To attain instant reproduction by arranging linear line sensors at an equal interval horizontally and vertically and scanning a signal vertically by a vibrating mirror so as to increase the number of frames. CONSTITUTION:Plural linear line sensors 13 are arranged in two dimensions at an equal interval horizontally and vertically. The N sets of line sensors 13 are driven by same driver 6 and N lines of horizontal video signals are obtained by one scanning. The mirror 3 is vibrated (turned) around the rotary shaft. The line sensor 13 outputs a video signal of a different image close to a 1st image by the minute turning of the mirror 3 when the line sensor 13 applies a 2nd scanning. Similarly, the line sensor 13 obtains the video signal of one screen by applying (total scanning line number)/(line sensor number) till the mirror 3 starts turning in the opposite direction.
Patent JP-S6483239-A (JP)
Title: Medical diagnostic system
Inventor: KAMAGA TAKAICHI
IPC: A61B19/00
Filed: 1987-09-26
Abstract: PURPOSE:To rapidly and automatically perform the follow-up of an X-ray fluoroscopic image, by mounting a follow-up means for changing the positional relation between an X-ray fluoroscopic apparatus and a diagnostic apparatus so that the image of the diagnostic apparatus is contained within the predetermined range of the X-ray fluoroscopic image corresponding to the position of the diagnostic apparatus detected by a detection means. CONSTITUTION:The electromagnetic wave having a specific wavelength emitted from the transmitter 17 arranged in the vicinity of the leading end of an endoscope is received by the receiver 18 arranged in an X-ray tube part 10 and the variation of the distance between the receiver 18 and the transmitter 17 is detected by a position detector 19 to send a drive control signal to an X-Y drive motor 20 so as to make said distance shortest. The X-Y drive motor 20 is operated corresponding to said drive control signal to subject the X-ray tube part 10 to follow-up the movement so as to bring the gap with the transmitter to the shortest distance. At this time, an X-ray detector 11 moves in a bed upper part 1a so as to follow in a before-and- behind directions corresponding to the X-ray tube part 10. By this method, the image of the leading end part of the endoscope 2 is displayed on an X-ray fluoroscopic monitor 13 so as to be contained in the predetermined range of an X-ray spectroscopic image.
Patent JP-2001069114-A (JP)
Title: Symbol length detector for ofdm signal
Inventor: WATANABE SHINJI
IPC: H04J11/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To automatically detect a symbol length on the basis of the guard interval correlation value of an orthogonal frequency division multiplex(OFDM) signal with comparatively simple circuit configuration. SOLUTION: A guard interval correlation detecting circuit 1 detects the correlation of the guard interval of the OFDM signal and outputs a correlation value S1. A correlation peak detecting circuit 2 detects a point, where the guard interval correlation value becomes peak (maximum), and outputs a pulse Ps. A symbol counter 3 counts time corresponding to a symbol length estimated by a symbol length estimating circuit 7 and outputs a pulse Pe. A correlation value accumulating circuit 4 accumulates the correlation value S1 prescribed times corresponding to the pulse Pe. A discrimination circuit 5 discriminates whether the output value of the correlation value accumulating circuit 4 becomes maximum or not. A discrimination protecting circuit 6 judges the rightness of the discriminated result of the discrimination circuit 5.  On the basis of the judged result of the discrimination protecting circuit 6, the symbol length setting circuit 7 estimates the symbol length and outputs the right symbol length.
Patent JP-S62105929-A (JP)
Title: Ferrite ceramic composite particle and production thereof
Inventor: OGURA ATSUSHI
IPC: C04B35/26
Filed: 1985-10-29
Abstract: PURPOSE:To produce ferrite ceramic composite particles having improved magnetic characteristics, by coating the surface of ceramic fine particles with ferrite. CONSTITUTION:An aqueous solution of ferric chloride is put in a magnetic field, brought into contact with a great number of iron pieces to give an aqueous solution of complex, the aqueous solution of complex is blended with an aqueous solution of ferric chloride mixed with a great number of ceramic fine particles and stirred to give a conjugated aqueous solution. The conjugated aqueous solution is mixed with an aqueous solution of caustic soda, stirred, so the surface of ceramic fine particles having the surface coated with ferrite are washed with water and dried to produce ferrite ceramic composite particles.
Patent JP-S61120708-A (JP)
Inventor: MATSUMOTO KUNIHARU
IPC: B28B1/50
Filed: 1984-11-16
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-S6394029-A (JP)
Title: Pressure regulator in turbocharger device
Inventor: SAKAI SUMIO
IPC: F02B37/12
Filed: 1986-10-09
Abstract: PURPOSE:To prevent a waste valve from opening early, by regulating the boost pressure in accordance with variations in the atmospheric pressure. CONSTITUTION:During running on a flat land, the pressure outside of a bellows 1 has a predetermined value so that the other end of a swing lever 15 is lifted up by a tension spring 20 while a hook washer 27 is separated from a seat in a regulator diaphragm 35, and therefore, the boost pressure from a pressure introduction port 51 is led into outlet ports 52, 53 for a waste gate valve and an overpressure valve. When the altitude is high so that the atmospheric pressure is low, the bellows 1 inflates to push down the swing lever 15 to communicates an atmospheric pressure introduction port 30 and the outlet ports 52, 53 with each other. When the pressure of the pressure introduction port 51 becomes negative during the turbocharger is not operated, a ball 55 closes the outlet port 62 to prevent negative pressure from being introduced into the waste gate valve.
Patent JP-H0964004-A (JP)
Title: Rinsing apparatus
Inventor: ITO TAKASHI
IPC: H01L21/304
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To markedly improve the efficiency of cleaning work by cleaning simultaneously rinse both surfaces of an object to be cleaned and by dispensing with separate rinsing work for the lower surface thereof in a rinsing apparatus for cleaning a semiconductor wafer, solar battery cell, etc. SOLUTION: While the lower surface of an object 1 to be cleaned is held by a spin chuck 2, the upper surface thereof is first rinsed by jetting 4 a cleaning liquid from the upper side thereof. This apparatus is also provided with a lower jetting port 6 of a cleaning liquid for rinsing the lower surface thereof by jetting a cleaning liquid from the lower side thereof. If is further provided with a gas jetting port 5 for making a gas stream flowing from the inner side of the object 1 to the outer periphery thereof. The port 5 is provided on inner side of the port 6.
Patent JP-H0793686-A (JP)
Title: Remote monitoring system
Inventor: OTAKE JUNICHI
IPC: G08B29/18
Filed: 1993-09-28
Abstract: PURPOSE:To prevent erroneous information to a monitoring center from being issued in a remote monitoring system which performs the remote monitoring of plural parts to be monitored by the monitoring center. CONSTITUTION:Parts 2-1 to 2-n to be monitored are equipped with plural kinds of sensors 4, transmission parts 5 which send out an alarm signal to the monitoring center 1 based on the detection signal of the sensor 4, and setting tables 6 on which erroneous information preventing time corresponding to the plural kinds of sensors 4 are set, and the transmission part 5 which reads out the er-roneous information preventing time corresponding to the sensor 4 set on the setting table 6 based on the detection signal from the sensor 4, and sends out the alarm signal to the monitoring center 1 as a correct detection signal when the detection signal is still continued after the erroneous information preventing time elapses.
Patent JP-S6397755-A (JP)
Inventor: KOMABA TAKAYUKI
IPC: E04F13/08
Filed: 1986-10-09
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-S60133658-A (JP)
Title: Air battery
Inventor: SASAKI KUNIHIKO
IPC: H01M4/86
Filed: 1983-12-22
Abstract: PURPOSE:To prevent liquid from leaking from an electrode surface by making an air electrode to contain a gelling agent such as carboxymethylcellulose and such. CONSTITUTION:An air electrode 6 is formed by desirably adding one or more gelling agents out of carboxymethylcellulose, polyacryl acid, polyacrylic soda, and polyvinylalcohol by 1 to 10wt% as the gelling agent, to 65-80wt% active carbon powder to which catalyst with oxygen reduction power is added and 15- 30wt% polytetrafluoroethylene, kneading, sheeting, and pressing them to stick to an anode collection body. As a result, an air battery with excellent resistance to liquid leakage can be obtained.
Patent JP-H0290575-A (JP)
Title: Semiconductor photodetecting element
Inventor: FUJIWARA ICHIRO
IPC: H01L31/107
Filed: 1988-09-28
Abstract: PURPOSE:To improve degree of ionization by a method wherein a distortion stress or especially a compression stress is applied onto a semiconductor layer in which hot carriers travel. CONSTITUTION:When a compression stress is applied, a valence electron band is varied in band structure and the energies of a heavy hole band and a light hole band are reversed, and a base condition becomes a light hole band. Therefore, as a compression stress is applied onto an InGaAs well layer 14 inside an InGaAs/InP distorted super lattice, the well layer 14 is turned into a band structure. When holes of hot carriers occurred primary in the InGaAs layer 3 are injected into a carrier multiplying layer 6, a multiplying region inside the distorted super lattice grows to be an InGaAs well layer 14 as InP and InGaAs are different from each other in forbidden band width. The holes injected into the InGaAs layer 14 transmit a light hole band. In the case of InGaAs, the effective mass of a light hole band is one fourth or less as small as that of a heavy hole band, so that it can be easily accelerated by an electric field. Therefore, both the saturation rate and the degree of collision ionization of holes are improved.
Patent JP-H03103785-A (JP)
Title: Method and device for system evaluation
Inventor: NAGANUMA YUKO
IPC: G01S7/40
Filed: 1989-09-18
Abstract: PURPOSE:To evaluate a system variously by generating plural detection models according to scenario data, combining them with a system model and generating tracking models, and evaluating the system. CONSTITUTION:Plural detection model generating devices 3.1 - 3.n of plural detection model generating devices generate the detection models according to the scenario data wherein characteristics of the system are prescribed and which are sent from a scenario data input device 2 and a system model combining device 4 combines the system model with the respective detection models. Then tracking model generating devices 5.1 - 5.n generate the tracking models from the combination results to evaluate the system variously as compared with the use of one tracking model.
Patent JP-2001066960-A (JP)
Title: Toner regenerating method, image forming device using regenerated toner
Inventor: SHINKAWA KOJI
IPC: G03G21/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a toner regenerating method for always maintaining high image density and also always forming an image free from base-fogging and toner-scattering by easily recovering the composition of deteriorated toner in recycling the toner, and to provide an image forming device whose constitution is simplified by introducing the toner regenerating method. SOLUTION: The toner and foreign matter remaining on the surface of a photoreceptor drum 1 at a transfer process are removed and recovered by a cleaning device 7, and stored in a toner recovering container 11 through a pipe 7b. The residue such as the recovered toner, etc., is recovered after being used for an image forming operation once, then, the function of the toner is deteriorated, then, an image of high quality is not formed, and the reduction of the adding agent for the toner causes the functional deterioration of the recovered toner, then, the adding agent 13 packed in the adding agent cartridge 12 is added when the toner is accumulated up to the prescribed amount, then, the toner recovering container 11 is oscillated so as to stir the toner, and then, the toner is reused.  Besides, the foreign matter is separated by a foreign matter separating container 18 with a mesh 19 mounted in the bottom part.
Patent JP-H0664169-A (JP)
Title: Ink jet recording head
Inventor: HAYASHI KAZUHIRO
IPC: B41J2/05
Filed: 1992-08-18
Abstract: PURPOSE:To provide a long ink jet recording head that is manufactured in high productivity at low cost. CONSTITUTION:Heat generating elements 3 made by baking metallorganic material and an electrode 4 made of gold film made also by baking the metallorganic material are formed over a glass substrate 1 so that the electrode 4 bridges over the heat generating elements 3. A lower protection layer 5 made of glass that is made by baking thick film material is formed over the aforementioned layers. An upper protection layer 6 made of gold film or platinum film made by baking the metallorganic material is formed as a protection layer in the upper layer on location near the heat generating elements over the lower protection layer 5. Then, ink passages are provided to the upper layer, and cutting is made to divide the substrate into chips.
Patent JP-2000067656-A (JP)
Title: Electric wire with low wind noise
Inventor: OTAKA KAZUYOSHI
IPC: H01B5/08
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire with tow wind noise capable of controlling wind noise without requiring a spiral rod, while using the conventional shape and size of the electric wire. SOLUTION: A number of recesses 4 are provided in lines in the longitudinal direction of element wires on the surfaces of the element wires constituting the outermost layers of stranded wires 1 in such a manner that the recesses 4 in the adjacent element wires are located on an alternate basis and their outer diameter corresponds to that of the stranded wires 1 with no recess. The recesses 4 are preferably made in a circular or polygonal shape with their depth being 10% or less the diameter or height of the element wires. The shape of the element wires in which the recesses 4 are formed may be sectionally round as usual, more preferably formed on the outer surface of a deformed line almost in a sectional sector form.
Patent JP-H03103398-A (JP)
Title: Oxide garnet single crystal and production thereof
Inventor: KAWANAKA TAKEO
IPC: H01F10/28
Filed: 1989-09-18
Abstract: PURPOSE:To suppress cracking by using Czochralski by high-frequency induction heating and gradually dropping a crucible against a work coil during pulling up cone part of crystal. CONSTITUTION:Given amounts of Gd2O, Ga2O3 and metal oxides such as CaO, MgO and ZrO2 as substitution materials to constitute oxide garnet single crystal having a composition shown by the formula are fed to a crucible 1 of a heating furnace 3 of a device for pulling up single crystal shown by the fig. I. Then the materials are made into melt 4 by heating from a work coil 2. Seed crystal is immersed in the melt and single crystal is pulled up. First, the top 5 (CP) of a crucible is positioned higher than the top (O) of the work coil 2. When a cone part 6 is pulled up as shown by the fig. II, the crucible 1 is gradually dropped and finally the top of the crucible 5 is positioned lower than the top of the work coil 2. Correlation between cone length and position of the crucible during dropping of the crucible is made in an enclosed range made by connecting A(0.075d), B(O, 0.25d), C(L, O) and D(L, -0.75d) [L is whole length of (cone part) and d is diameter (mm) of direct barrel part of crystal (mm)] in the fib. III to give oxide garnet single crystal having >=35 dB quenching ratio.