baber/WOPTO huggingface dataset:
Patent JP-H02303970-A (JP)
Title: Turning two-shaft bogie rotationally fitted under rail way carriage body
Inventor: JIYATSUKU BUBAN
IPC: B61F5/46
Filed: 1990-04-23
Abstract: PURPOSE: To enable high speed running at a curve by supporting an axle turnably on both ends of the frame of a bogie, carrying out the turning by the operation of a jack and also controlling the jack so as to drive to detect the entering time to the curve of a railroad. CONSTITUTION: The frame of a bogie for supporting a car body through the turning crown 3 of a central vertical axis 4 is composed of two vertical materials 1 and a lower horizontal material 2 for connecting these vertical materials 1 and the crown 3 is fixed to an upper horizontal material 5. The upper horizontal material 5 is supported to the vertical material 1 through a spring 6 constituting a secondary suspension (pillow spring) at both ends. An axle 7 is supported to both ends of such bogie frame through an axle box 8. In this case, respective axles 7 are turned freely at a small angle range around an imaginary vertical axis 20 and this turning is carried out through connection rods 30, 31 whose inner end is pivoted to a swing bar 32 driven by the jack 34 and controlls the jack 34 so as to drive at the curve detection time.
Patent JP-S5732812-A (JP)
Title: Sheet rolling mill
Inventor: TSUKAMOTO TOSHIHIKO
IPC: B21B13/14
Filed: 1980-08-05
Abstract: PURPOSE:To perform rolling under high pressure by holding a work roll with a backup roll consisting of separation type sleeve roll rotatable with a static pressure bearing and thereby improving allowable load of the bearing. CONSTITUTION:With rotation of a work roll 10 and intermediate roll 11 which are driven to rotate, a separation type backup roll 12 made up of sleeve roll becomes feely rotatable by supplied oil and pushed upward. Lower static pressure area tends to become narrower and upper pressure area tends to become broader. However, a large quantity of oil is going to enter the upper static pressure pocket 15 while a small quantity of oil is going to enter the lower static pressure pocket through an oil supply hole 14 and a communicating hole 17. Pressure difference is formed between upper and lower static pressure pockets to resist the rolling load and to cope with delicate change of the rolling load. Since the backup roll is properly separated into plural number, the transversal rigidity is sufficiently large.
Patent JP-H04338103-A (JP)
Title: Ozonizer
Inventor: YAMAMOTO KATSUHARU
IPC: C01B13/11
Filed: 1991-05-13
Abstract: PURPOSE:To increase the amt. of ozone produced. CONSTITUTION:A corona discharge is generated between the corona discharge electrodes opposed to each other in an ozonization reactor 10, and pure oxygen or an oxygen-contg. gas is passed through the discharge to produce ozone. In this ozonizer, a square-wave pulse voltage power source 11 for impressing a square-wave pulse voltage is connected between the electrodes.
Patent JP-S60897-A (JP)
Title: Detergent
Inventor: UNO SATORU
IPC: C02F5/08
Filed: 1983-06-17
Abstract: PURPOSE:To obtain a detergent capable of cleaning both silica scale and calcium scale by prepg. a detergent by adding a boron compd. to a mixture of ammonium hydrogen fluoride and hydrochloric acid. CONSTITUTION:A detergent capable of dissolving both silica scale and calcium scale simultaneously is obtd. by adding a boron compd. such as sodium perborate, sodium borate, or potassium borate, etc. to a mixture consisting of ammonium hydrogen fluoride and hydrochloric acid. By the use of the detergent, cleaning of hard scale of condensers in one stage has become possible and the time required for cleaning is shortened as compared to conventional processes. Accordingly, effective cleaning is realized.
Patent JP-S5732718-A (JP)
Title: Wet type stack gas desulfurizing device
Inventor: FURUICHI KAZUO
IPC: B01D53/50
Filed: 1980-08-07
Abstract: PURPOSE: To reduce pressure drop without using any demister by providing two steps of washing processes, sticking the water content of the stack gas after washing to the inside wall of a chimney and removing the same as drain water.  
     CONSTITUTION: A washing tank 24 provided with a shower 27, showers 30, 31 placed opposite to each other with inclination with respect to the flow passage for stack gas and a rewashing device 29 provided with a net body 32 formed of fine wires of stainless steel are provided. The stack gas from a boiler 20 is conducted to the tank 24, and is washed with the shower 27, after which it is allowed to contact with the washing water which is spouted from the showers 30, 31 of the rewasher 29, and is flowing down along the fine wires of the body 32, whereby it is removed of SOX and waste dust, thence it is released from a chimney 39. At this time, the water content contained in the stack gas sticks to the inside wall of the cyimney 39, condenses as drain water and flows down the inside wall, and in the bottom 40 of the chimney, it is discharged through a discharge port 42. The washing water is supplied through a water supply pipe 43, is fed to the showers 30, 31 by a pump 34, and a piping 35, is returned to the pump 34 through a piping 33, and is partly fed to the shower 27 through a piping 26, and is discharged through a piping 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5534175-A (JP)
Title: Aerobic digestion method of sludge
Inventor: YAMAGUCHI TETSUO
IPC: C02F11/18
Filed: 1978-09-04
Abstract: PURPOSE: To accelerate the rate of decomposition of microbe cells and perform aerobic digestion efficiently by heat-treating the biodecomposable sludge then subjecting the same to aerobic digestion treatment.  
     CONSTITUTION: Before the excess sludge from microbe treatment of organic waste water or the biodecomposable live sludge from precipitation treatment of waste water is introduced into a digesting tank, it is heat treated at 60W100°C. Then, the flocks of the sludge are broken down by this heating, making the cells of the microbes constituting the blocks easier to decompose Thereafter, this sludge is directed to the digesting tank, where it is subjected to aerobic digestion treatment. Here, here is a tendency to an increase in the COD concentration in the digesting liquid and therefore fresh foul sludge which has not undergone heat treatment is adeed after heat treatment or after heating then aerobic digestion treatment, whereby aeration treatment is again accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11102035-A (JP)
Title: Photographic print order accepting device
Inventor: OTSUKA SHUICHI
IPC: G03B27/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To confirm/change the contents of an order with a photographic print order accepting device, at the time of bringing a recording medium on which print order information consisting of digital photographic data on photographic images and prescribed standard electronic data is recorded to a counter, to order the prints of the photographic images. SOLUTION: A photographic print order accepting device 10 is provided with a receiving port 11 for a recording medium 3 and a monitor 12 for reading print order information from the recording medium 3 received through the receiving port 11 and displaying a photographic image A to be printed and its print order information B as images. On the monitor 12, a touch panel type processing operation picture for inputting instructions to be confirmed and corrected by a customer can be displayed. The customer looks at the contents of the order displayed on the monitor 12 and executes a necessary input. When the instructions to be corrected are inputted from the customer, the print order information is corrected to prepare new print order information.
Patent JP-S60250331-A (JP)
Title: Manufacture of liquid crystal element
Inventor: TOSHIMA KAZUO
IPC: B24B19/00
Filed: 1984-05-28
Abstract: PURPOSE:To execute uniformly rubbing processing by using a rubbing roll by which its rotational contact surface conforms with the shape of an oriented film forming surface, rotating it so as to contact the oriented film forming surface, and moving it on the oriented film forming surface. CONSTITUTION:A transparent electrode of a prescribed pattern is formed on an inside end face 210 of a substrate 21 and an inside end face 220 of a substrate 22. An oriented film is formed on the inside end faces 210, 220 on which the electrode has been formed. Rubbing processing is performed to the oriented film formed on the inside end face 210 by using a roughly elliptical rubbing roll 11 whose center part has swollen out, and rubbing processing is performed to the oriented film formed on the inside end face 220 by using a rubbing roll 12 whose center part has been constricted. A curvature in the axial direction of a rotational contact surface of the rolls 11, 12 and a curvature in the same direction of the substrates 21, 22 are set to a curvature by which the rotational contact surface and the oriented film forming surface can contact each other uniformly, and the rolls 11, 12 are rotated so as to contact the oriented film forming surface, and also moved on the oriented film forming surface. Subsequently, a liquid crystal is enclosed by opposing the oriented films to each other, and a curved surface liquid crystal element whose oriented direction is uniform can be obtained.
Patent JP-S61260598-A (JP)
Inventor: HANSU GIYUNTAA GANZERU
IPC: H05B41/288
Filed: 1986-05-13
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-H02290150-A (JP)
Title: Variable reluctance type stepping motor
Inventor: MIZUTANI KIYONOBU
IPC: H02K37/02
Filed: 1989-04-28
Abstract: PURPOSE:To enable maintaining the rigidity of a rotor yoke, even if the length of the rotor yoke is made longer, by fixing first and second rotor discs at the rotor shaft in a housing and by fixing first and second rotor yokes at the rotor discs. CONSTITUTION:A rotor 20 is composed of a rotor shaft 21, first and second rotor discs 22 and 23 fixed at both ends in a housing 10 of the rotor shaft 21, and first and second rotor yokes 24 and 25 fixed at the outer peripheral ends of the rotor discs. Further, the first and second rotor yokes 24, 25 have a shown axial length Ly so that the length of the whole rotor yoke is 2Ly. That is, even if the length Ly of the rotor yoke is made longer in order that a torque-generating area is made larger, each length Ly of the first and second rotor yokes 24, 25 can be reduced to the half of the length 2Ly of the whole rotor yoke. Accordingly, a sufficient rigidity can be maintained against a bending stress by an electromagnetic attraction applied to the rotor yoke.
Patent JP-H044641-A (JP)
Title: Digital communication system
Inventor: YAMABAYASHI YOSHIAKI
IPC: H04B10/556
Filed: 1990-04-23
Abstract: PURPOSE:To prevent an error from being extended in a same byte by generating a signal resulting from application of modulo (m) logic addition to a digital signal series of an integral number (m) to which a code of a predetermined value is inserted for each of n (integral number) time slots and to delay signal series retarding the former signal series. CONSTITUTION:Information series input devices 11-1-11-8 output binary signal series Q1-Q8 respectively as digital signal series of an integral number m (being 2 or over) to be sent. A speed conversion clock generating circuit 13 generates a clock at a data speed of 9/8 inputted to mark insertion circuits 12-1-12-8 and the mark insertion circuits 12-1-12-8 apply speed conversion of the signal series Q1-Q8 according to the clock and one mark signal is inserted to each of n=8-bit. An additive conversion circuit 15 applies modulo (m) logical addition of a delay signal series retarding a multiplexed signal series by 8-bit to the multiplexed signal series.
Patent JP-H10268237-A (JP)
Title: Glasses frame for multi-focus
Inventor: NEGISHI TORU
IPC: G02C5/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To make an upper/lower amount of a glasses frame sufficiently large even while suppressing the upper/lower amount of a slide piece small as much as possible in a glasses frame for multi-focus making so as to move vertically the glasses frame by vertically moving nose flaps. SOLUTION: Hold pieces 11 are fitted respectively to respective insides of left/right glasses frame 10. The slide piece 13 making the whole a gate shape and respectively having vertical support rods 14 in left/right is provided, and both support rods 14 are held by the left/right hole pieces 11. Fitting bases 17 are fitted upon the lower ends of both support rods 14 respectively, and the noseflaps 23 are fitted upon the fitting bases 17 so as to be moved vertically. Figure shows the state for myopia lowering the slide piece 13 for the glasses frames 10 and lowering the nose flaps 23 for the fitting base 17. The state for far-sightedness is obtained when the slide pieces 13 are raised for the glasses frames 10, and the noseflaps 23 are raised for the fitting bases 17.
Patent JP-S58223873-A (JP)
Title: Monitor system of automatic transaction device
Inventor: HARADA HAJIME
IPC: G06Q40/02
Filed: 1982-06-23
Abstract: PURPOSE:To simplify the pipeline and wiring works to a concentrated monitor device, by having a cascade connection among plural automatic transaction devices to a single concentrated monitor device. CONSTITUTION:The signal transmitted from a control part 11 of a concentrated monitor device 1 is transmitted via a line driver 13 and supplied to a line receiver 15 of an automatic transaction device 21. Then this signal is applied to the line receiver 15 of the next automatic transaction device 22 as well as to a monitor control part 19 of the device 21. The part 19 decodes the received signal and discriminates its own address to process only the information to its own address. The automatic transaction devices 22, 23... connected to the downstream side have the same functions and the same operations. The processed information is edited to a telegram text in the present device state and then fed to a line receiver 14 to be sent to a monitor panel 12 via a control part 11.
Patent JP-S5733317-A (JP)
Title: Differential electrostatic capacity type sensor
Inventor: AZEGAMI TADASHI
IPC: G01D5/241
Filed: 1980-08-08
Abstract: PURPOSE:To eliminate the influence of distributed capacities by insulating stationary electrodes and a movable electrode, containing the same in a conductive internal case, and containing the internal case into a mutually insulated conductive electrode. CONSTITUTION:Stationary electrodes SP1, SP2 and a movable electrode MP are contained in a conductive internal case F1, and further the case F1 is contained in a conductive external case. Between the cases F1 and F2 are electrically insulated by an insulating material I, and the electrode MP is penetrated through the through- hole H1 of the case F1, the root part whereof is secured to the case F2, thereby electrically connecting the electrode MP and the case F2. With such construction, the influence of distributed capacities is eliminated and the miniaturization of the sensor is realized.
Patent JP-S59232717-A (JP)
Title: Saw blade feed gear in grinder for circular saw
Inventor: ANDOU MINORU
IPC: B23D63/14
Filed: 1983-06-15
Abstract: PURPOSE:To improve the efficiency of grinding work, by controlling the feed of a tip saw, namely, a saw blade toward toward a grinding wheel in order by automation. CONSTITUTION:A blade A1 of a circular saw A and a detachable claw F are installed in the front end of a sliding head. A diameter of circular motion by the claw F can be varied optionally in all sizes, yet very largely in a way of only altering a tilt angle to the sliding head of a guide member. Accordingly, if a large diametral circular saw is the case, such a device that performs the claw's circular motion can be extremely miniaturized. In addition, since this claw's circular motion is able to be made into a stepped form, the claw is surely attached or detached to or from the saw blade, thus the blade can be fed to a grinding wheel in an accurate manner.
Patent JP-H07313816-A (JP)
Title: Circulating hot water bath machine
Inventor: KINOSHITA NAOHISA
IPC: B01D21/01
Filed: 1994-05-23
Abstract: PURPOSE:To provide a circulating hot water bath machine which prevents degradation in the function of the circulating hot water bath machine by clogging of a filter, facilitates exchange of a filter and-does not require much labor for maintenance. CONSTITUTION:The filter 3 in a filter device 2 is wound in a roll form and supported at its one end on a shaft 82 and is wound in a roll form and supported at its other end on a shaft 80 arranged apart a prescribed spacing from this shaft 82. The filter 3 on the shaft 82 side is unused. The used filter 3 is taken up on the shaft 80 and the fresh filter 3 is let off from the shaft 82 side by operating a knob 95 disposed at the top end of the shaft 80 at need.
Patent JP-S63277122-A (JP)
Title: Feeder device with vibratory bowl
Inventor: URUMA TAMOTSU
IPC: B65G27/02
Filed: 1987-05-01
Abstract: PURPOSE:To feed electronic parts with constant intervals with noise reduced, wherein the track is not restricted to circular form, by equipping a ring-shaped trough at its inside with a parts retaining piece having a hole or groove which is to accommodate electronic parts. CONSTITUTION:Electronic parts 6 in a vibratory bowl 1 excited by a vibration generating device are transported from inside to outside along a spiral track 11. Also a ring-shaped trough 4 is excited, so that a number of parts retaining pieces 5 are rotated synchronously. When supplied from a charge plate 15 to these rotating parts retaining pieces 5, electronic parts 6 are accommodated in the groove 7 of each parts retaining piece 5 with its lead facing outward, and thus sent together with the parts retaining pieces 5. While the electronic parts 6 pass through an attitude changing device 16, their leads are raised by a changing plate 21 and a guide rod 22 to be changed into standing attitude with the leads facing down, and are sent off from a leadout groove 17.
Patent JP-S5232614-A (JP)
Title: Facsimile band width compression system
Inventor: YASUDA YASUHIKO
IPC: H04N1/00
Filed: 1975-09-09
Abstract: PURPOSE: The signal order on the present scanning line is replaced by the signal of the preceding scanning line to perform redundancy deletion coding. As a result, band compression efficiency can be greatly improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H047469-A (JP)
Title: Constructing method for beam
Inventor: TAKAMI NAOTO
IPC: E04G21/14
Filed: 1990-04-26
Abstract: PURPOSE:To contrive safety of constructing overhanging beams by assembling longer beams on the long foundation walls provided on both sides of a track, etc., in parallel, and connecting free ends of each beam after assembled beams are swiveled on swivels placed on the foundation walls to overhang them between the foundation walls. CONSTITUTION:When an artificial ground is constructed above a railway station or a road, the long foundation walls 1 are constructed on both sides of a track, etc. After that, rails 11 are arranged on the upper parts of the walls 1, and swivels 2 traveling on them are also arranged. Then, overhanging beams 3 are assembled on the walls 1, their base ends are fixed to the swivels 2 and, at the same time, frames erected on the upper parts of the swivels and middle parts of the beams are connected and supported by means of diagonals. The swivels 2 are rotated 90 to overhang the beams 3 in a space between the walls 1, and contact free ends are connected. In addition, the base ends of the beams 3 are removed from the swivels to mount them to holding seats on the walls 1. According to the constitution, even in a narrow space, the overhanging beams can be safely constructed within a short period of time.
Patent JP-H047073-A (JP)
Title: Apparatus and method for removing matter bonded to inner wall of windmill type cylindrical chute
Inventor: HIRAI YUKIO
IPC: C04B5/02
Filed: 1990-04-26
Abstract: PURPOSE:To efficiently remove bonded matter by rotating a windmill within a cylindrical chute by air passing force and removing the bonded matter by the beating action of the beating arm provided to the outer wheel of the windmill. CONSTITUTION:A suction fan 32 is operated in such a state that all of the blow-in ports into a mill in usual operation are cut off and the open air is sucked in the mill from the gate opening part 25 of the mill to generate air flow in a cylindrical chute 17. A windmill 10 is rotated by said air flow and the beating arms 12 of the windmill are opened by the centrifugal force accompanied by the rotation of the windmill to continue rotation in contact with the bonded matter 20 on the inner wall of the cylindrical chute 17 and the bonded matter 20 are shaven off by the pawls 14 provided to the leading ends of the arms 12. At this time, the beating arms 12 open corresponding to the shaving shape of the bonded matter 20 and also acts so as to always position a removing apparatus at the center of the opening and strike the matrix material of the inner wall of the cylindrical chute 17 when the bonded matter 20 is sufficiently shaven off to perfectly remove the bonded matter 20. By this method, the bonded matter 20 can be efficiently removed.
Patent JP-H06299275-A (JP)
Title: Cu alloy for structural member of electrical and electronic apparatus having high strength
Inventor: SUZUKI TAKESHI
IPC: H01B1/02
Filed: 1993-04-12
Abstract: PURPOSE:To produce a Cu alloy for the structural member of elecrical and electronic apparatus having high strength by preparing a Cu alloy contg. specified ratios of Zn, Sn, Fe and P. CONSTITUTION:A Cu alloy for the structural member of electrical and electronic apparatus having a compsn. contg., by weight, 3.2 to 10% Zn, 0.1 to 1% Sn, 0.1 to 3% Fe and 0.01 to 0.5% P and furthermore contg., at need, 0.2 to 1.2% Ni and 0.1 to 0.5% Si, and the balance Cu with inevitable impurities is prepd. This Cu alloy shows tensile strength and proof stress extremely higher than about 550 to 680N/mm<2> tensile strength and about 490 to 630N/mm<2> proof stress of the conventional Cu alloy for the structural member of various electrical and electronic apparatus.
Patent JP-S591738-A (JP)
Inventor: TANBARA NOBUHIKO
IPC: D02G1/04
Filed: 1982-06-24
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-H09291806-A (JP)
Title: Intake/exhaust valve drive controller of internal combustion engine
Inventor: HIDAKA AKIRA
IPC: F01L1/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent hitting sound of an operating mechanism as well as to sufficiently drawn performance of an engine by improving accuracy of the maximum rotational position of a control shaft. SOLUTION: An intake/exhaust valve drive controller is provided with a control mechanism for variably controlling the operation angle of an intake valve by changing the relative angular velocity between a driving shaft 1 and a cam shaft 2 through a process of being coaxially or eccentrically moved in relation to an axis of the driving shaft 1, and an operating mechanism provided with a control shaft 27 for oscillating the control mechanism according to the engine operating state. A regulating means 16 composed of a pair of stopper members 17, 18 provided on a main body 12a side of a cam bearing 12 of the cam shaft 2, and a stopper pin 19 projecting on the outer periphery of the control shaft 27 in the radial direction and to be brought in contact with the stopper members in the maximum rotational position is provided.