baber/WOPTO huggingface dataset:
Patent JP-S6022983-A (JP)
Title: Treatment of organic sewage
Inventor: UENO SUSUMU
IPC: C02F1/02
Filed: 1983-07-19
Abstract: PURPOSE:To treat economically org. sewage by heating up the warm water obtd. by a heat exchange with the reaction heat generated as a result of a biological reaction treatment of the org. sewage by the combustion heat of the sludge generated in said treating system thereby forming steam. CONSTITUTION:Org. sewage L1 is introduced into a pretreating part 6 where coarse extraneous materials, etc. are removed from the sewage and the sewage is subjected to a pH adjustment, etc. and thereafter the sewage is introduced into a biological treatment device 2. The sludge L1 is introduced into a reaction vessel 2a where the decomposition of BOD component and nitrogen component such as NH3 is accomplished. The sewage L1 is further separated to the treated water L2 and sludge S1 in a separating tank 2B. The water L2 is introduced into a treated water evaporator 5 where the water is heated by a heat exchange with the steam flowing in a steam pipe 9 disposed in the device 5. The water is released in the form of steam to the outside of the system. The sludge S1 is dehydrated with a dehydrator 3 and is charged in the form of cake S2 into a drying and incinerating furnace 4 by which the cake is incinerated.
Patent JP-S5657526-A (JP)
Title: Tricycle
Inventor: TAKAHASHI KENRIYUU
IPC: B62M1/24
Filed: 1979-10-16
Abstract: PURPOSE: To rotate the right and left wheels simultaneously to run the tricycle efficiently, by transmitting the forward and backward rotations of a sproket that is arranged to interlock with pedals to a horizontal rotational shaft through pieces that can change the directions of chains.  
     CONSTITUTION: When the pedals 5, 5' are alternatively operated, upright plates 10, 10' are reciprocated vertically to rock an interlocking plate 9, and therefore the sproket 8 is rotated forward and then backward repeatedly. Ends of the chains 19 put on the sprocket 8 are connected through pieces 21, 21' with the chains 20, 20' that in turn are respectively wound over sprockets 25, 25' with free wheels on the horizontal rotational shaft 24 supporting the rear wheels 4, 4'. The other ends of the chains 20, 20' are connected through pieces 27, 27' with the chain 26, the forward and backward rotations of a main shaft 7 by the sprocket 8 may be smoothly transmitted to the sprockets 25, 25' with free wheels, and the horizontal rotational shaft 24 can be rotated in a certain direction at all times, so that the rear wheels 4, 4' are rotated simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05321602-A (JP)
Title: Gas turbine rotor blade
Inventor: OKABE NAGATOSHI
IPC: F02C7/18
Filed: 1992-05-25
Abstract: PURPOSE:To provide a ceramic sleeve having a bi-splitable structure, which is therefore replaceable in order that a gas turbine rotor blade may be renewed by local replacement, and further, to prevent stress from being generated in the trailing edge part of the sleeve, and further, to control the advancing direction of a crack occurring in the trailing edge part of the sleeve so as to enhance the reliability. CONSTITUTION:A gas turbine rotor blade 20 is composed of a metal core 21 having a blade effective part 21a which is covered with a ceramic sleeve 22 which has a bi-splitable structure composed of a leading edge side sleeve element 22a and a trailing edge side sleeve element 22b, and which is removably attached to the blade effective part 21a of the core 21.
Patent JP-H0428209-A (JP)
Title: Detector for solenoid operation
Inventor: FUJIMOTO KATSURO
IPC: F16K31/06
Filed: 1990-05-24
Abstract: PURPOSE:To detect the opening and closing of a valve in a short time, and to obtain simple constitution by a method wherein the operational state of a solenoid is detected by the result of comparison of voltage and the delayed detection signal. CONSTITUTION:After a first or a second driving current has been allowed to flow on the coil L of a solenoid 1, a detection signal is outputted to the above-mentioned coil L by a detection signal outputting device 5a. The voltage generated on both ends of the coil L is compared with the reference voltage by a comparison device 4, and as the inductance of the coil differs by the first or the second operating state of the solenoid 1, the voltage waveform generated on both ends of the coil L differs by the above-mentioned operation state, and the comparison output of the comparison device 4 differs by the operation state. The state of operation of the solenoid can be detected by the detection device 7 based on the delayed detection signal sent from a delay device 6 and the output emitted from the comparison device 4.
Patent JP-H10319183-A (JP)
Title: Cask and its material
Inventor: TSUBOTA MOTOJI
IPC: G21C19/06
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To fully ensure storage space by raising lattice density in power station and smooth treatment of the spent fuel by raising transportation efficiency from the power station to the storage site. SOLUTION: The material of a cask is made by combining boron fiber of ca. 30% volume fraction in metal base of Al-Mg-Si alloy containing 3% boron. By this, compared with conventional austenitic stainless steel added by 6% boron, maximum break strength at room temperature and 200 deg.C of the obtained material is 1.8 times or more, neutron penetration fraction is ca. 1/4 and relative weight is 1/3 or less.
Patent JP-S61290399-A (JP)
Inventor: TANIUCHI HIROAKI
IPC: G21F1/10
Filed: 1985-06-18
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-S5922677-A (JP)
Title: Spray room device for coating
Inventor: KIDA TAKASHI
IPC: B05B15/12
Filed: 1982-07-29
Abstract: PURPOSE:To perform satisfactory spraying and to reduce wasteful consumption of power, by providing an air vent window which is opened and closed automatically by air flow generated by difference of wind velocity of feed air and exhaust air in the spray room of a spray room device. CONSTITUTION:When spraying of the body 8 of an ordinary automobile is in operation, wind velocity of air sent into a spray room 2 by an axial blower 3 and the wind velocity of air exhausted from the room 2 by a centrifugal blower 4 are set to about 0.5m/sec. When work is not done, the wind velocity of feed and exhaust air is set to about 0.2m/sec. In this case, by setting the wind velocity of feed and exhaust air to 0.2m/sec slowly, and making feed side slightly larger than exhaust side during the transitional period, an air vent window 5 is opened automatically by wind pressure generated by the difference, and excess air is discharged to the outside.
Patent JP-S62290576-A (JP)
Title: Heatsensitive magnetic recording medium
Inventor: KIYOHARA TADASHI
IPC: C09D5/23
Filed: 1986-06-10
Abstract: PURPOSE:To improve storing stability, water-proof and anti-chemical performance, by containing polyester resin which contains a sulfonic acid base of specific composition as main component into one of a heat-sensitive coloring layer or a barrier layer in a heat-sensitive magnetic recording medium to be employed for a cashless coupon ticket, a pass, etc. CONSTITUTION:A magnetic recording layer mainly composed of a ferromagnetic material and a binding agent is provided onto one face of a supporting material composed of a synthetic resin material. A leuco dye system heat-sensitive coloring layer, a barrier layer and a protection layer are provided sequentially onto the other face of the supporting material. Polyester resin containing a sulfonic acid base simultaneously satisfying the condition that a monomer containing a sulfonic acid base occupies 6-15mol.% of the entire dicarboxylic acid while ethylene glycol and ether glycol occupy respectively 85mol.% or more and 15mol.% or less of the entire glycol component is contained as main component in one of a heat-sensitive coloring layer or a barrier layer in a heat-sensitive magnetic recording medium.
Patent JP-S62289416-A (JP)
Title: Suspension device for vehicle
Inventor: MISUMI ATSUSHI
IPC: F16F1/366
Filed: 1986-06-10
Abstract: PURPOSE:To attempt compactification of a suspension mechanism by providing a banded spring made of FRP fromed in an U shape, a V shape and the like so as to be connected with a car body side at its one end side and with a suspension link at its other end side whereby connecting said link in such a way as to be energized downward in rotation. CONSTITUTION:Each end of an upper link 6 and a lower link 7 in a suspension mechanism 5 is pivotally secured onto pivots 2 and 3 provided in two places, the upper and lower sections of a member 1, at a car body side in such a way as to be freely oscillated up and down whereby a wheel 10 is supported by the other end of those members. In the link mechanism 5 as described above, abanded spring 11 made of FRP formed into a U shape, a V shape and the like is furthermore provided so as to be arranged near the pivot 3 in such a way that the curved section 12 located at the middle in the longer direction goes a round the outer side of the pivot 3. And the tip end of a pair of arms 13 and 14 located at both sides of the curved section 12 of the banded spring 11 are connected with the member 1 and a lower link 7 respectively by way of connecting sections 16 and 17 whereby the lower link 7 can be energized to be rotated downward.
Patent JP-S63296038-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KUMASHIRO KENJI
IPC: G03C1/74
Filed: 1987-05-28
Abstract: PURPOSE:To improve the sensitivity and the distribution of the spectral sensitivity of the titled material in case of using an ureidophenol type cyan coupler by mixing the dispersion of said coupler and a color sensitized emulsion, just before applying the dispersion. CONSTITUTION:The emulsion layer composed of a mixture obtd. by mixing the ureidophenol type cyan coupler and the color sensitized silver halide emulsion, just before applying the emulsion is formed on a supporting body. A compd. shown by formula I is used for the coupler, and a compd. shown by formula II is used for a sensitizer. In the formulas, X is hydrogen atom. or a group capable of releasing by coupling with an aromatic primary amine color developing main agent, R1 is aryl or a heterocyclic ring group, R2 is an aliphatic group or aryl group, Y<1> is S or Se atom., Y<2> is S or O atom., W1-W6 are each a lower alkyl or alkoxy group, etc., X<2> is an acidic anion, (n2) is 0 or 1, R3 and R4 are each a (substd.)alkyl group, R is alkyl or aryl group, etc.
Patent JP-H01304347-A (JP)
Title: Light quantity adjuster for optical measurement
Inventor: WATANABE YOSHIZO
IPC: G01N21/94
Filed: 1988-06-01
Abstract: PURPOSE:To appropriately compare the surface of an object to be inspected and reference pattern with each other by comparing a light quantity signal obtained from a sensor when the partial image of the surface section of the object is formed and the light quantity signal of the part of the reference pattern corresponding to the surface section and changing the scanning speed. CONSTITUTION:A line sensor camera 2 is moved to a specific position by driving a servo motor 4 and the exposing time T of the camera 2 is set. The signal of each picture element taken by the camera 2 is digitized by an A/D converter 8 and inputted to a CPU 10. At the CPU 10 all picture element signals are averaged and a mean value signal (m) is stored in a memory 12. Moreover, each picture element signal M of a reference pattern is stored in the memory 12 and the signal (m) is compared with the signal M. When m<M, a value which is obtained by adding DELTAt to the time T of the camera 2 is newly set as the time T and, when m>M, a value which is obtained by subtracting DELTAt from the time T is newly set as the time T.
Patent JP-S6026731-A (JP)
Title: Excavator for ground
Inventor: MITAMURA HIROSHI
IPC: E02F5/14
Filed: 1983-07-22
Abstract: PURPOSE:To permit continuous unmanned excavating operation of a trench by a method in which a sensor to be touched by the wall of an excavated trench is attached to the rear of a traveling vehicular body, and an excavating mechanism is attached to the upper part of the rear of the vehicular body in a horizontally and vertically rocking manner. CONSTITUTION:Excavators 2, 3 and 4, e.g., back hoe, etc., are attached to the rear of a traveling vehicular body 1 in a horizontally and vertically rocking manner. A sensor 11 to be touched by the side wall of an excavated trench and a scraper 14 are attached to a support base 12 which is pivotally supported on the lower part of the horizontal rocking part 5 of the excavating machanism in a horizontally rocking manner. The position of the trench is exactly detected by the sensor 11 to enable the excavating mechanism to be positioned at the center of the trench exactly. The continuous unmanned excavating operation of trench can thus be performed.
Patent JP-H01303187-A (JP)
Title: Cloth carrying device for sewing machine
Inventor: NAKAMURA MASAO
IPC: D05B35/00
Filed: 1988-06-01
Abstract: PURPOSE:To properly carry two pieces of cloth and to prevent the occurrence of a dislocation and a misregistration in a contracting stitch by obtaining the difference between a theoretical carrying distance and an actually measured carrying distance detected by a first detecting means by an error calculating means and correcting a carrying pitch by a second carrying means so that the error can be offset in a next carrying unit. CONSTITUTION:When both the pieces of cloth W1 and W2 are carried, measuring wheels 2a and 3a respectively rotate accompanying the moving of the pieces of cloth W1 and W2, and pulses, the respective numbers of which are accordant with the moving distances of the pieces of cloth W1 and W2, are outputted from rotary encoders 2b and 3b. A CPU 4 detects the actual moving distances of the respective pieces of cloth W1 and W2 by the pulses from the rotary encoders 2b and 3b. Further, at a point where a fifth stitch is sewed, the CPU 4 multiplies the actual moving distance of the lower piece of cloth W1 at that point by a contraction ratio in a first block 1, makes the multiplied value into a theoretical value according to which the upper piece of cloth W2 is to be carried with a walking tooth, and further calculates the error between the theoretical value and the actual moving distance of the upper piece of cloth W2. After this, the carrying pitch is corrected so as to equally erase the error in the carrying for next five stitches.
Patent JP-S6111456-A (JP)
Inventor: DEIITAA GURATSUBE
IPC: F02N19/00
Filed: 1985-06-18
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-H0427610-A (JP)
Title: Rear wheel suspension device
Inventor: IKEDA NAOKI
IPC: B60G3/28
Filed: 1990-05-22
Abstract: PURPOSE:To improve adjustment workability of a toe by constituting the base end part of a trailing arm so that it may be moved in a vehicle width direction by vertical oscillation, and increasing the degree of freedom in rear wheel toe change for the suspension stroke. CONSTITUTION:A wheel supporting material 12 is supported by a vehicle body B through the first supporting member 3 of one rod type prolonged in a vehicle width direction. There is installed the second supporting member which constitutes a strut-type suspension between the wheel supporting material 12 and the vehicle body B. Also, there is mounted a trailing arm 4 with high rigidity extending in the front/rear direction of the vehicle body B between the wheel supporting material 12 and the vehicle body B. The front edge 48 (base end part) of the trailing arm 4 is provided with a moving mechanism 49. When used, the moving mechanism 49 moves the base end part of the trailing arm 4 in a vehicle width direction. As a result, the toe angle of the rear wheel to the vehicle body B displaces. It is thus possible to increase the degree of freedom in toe change and improve workability in alignment setting.
Patent JP-S5833887-A (JP)
Title: Semiconductor laser
Inventor: NISHIZAWA JIYUNICHI
IPC: H01S5/40
Filed: 1981-08-25
Abstract: PURPOSE:To enable to readily control the output of a semiconductor laser according to a gate voltage and to modulate at a high speed by forming the laser  in a static induction type 3-terminal semiconductor laser. CONSTITUTION:The first conductive type anode region 2 made of a high impurity density region, an active layer 3 and a channel region 4 made of a high resistance region are formed on a substrate 1. Then, the second conductive type cathode region 10 made of a high impurity density region and a gate region 6 made of the first conductive type high impurity density region formed to surround at least part of a channel region 4 are formed at one end of the region 4. In this case, the forbidden band widths of the regions 2, 4 are formed wider than the active layer. Then, cathode, anode and gate electrodes 7, 8, 9 are formed.
Patent JP-H08327055-A (JP)
Title: Combustion controller
Inventor: KINREI MASANORI
IPC: F23N5/14
Filed: 1995-05-31
Abstract: PURPOSE: To simplify the structure of a combustion controller capable of effectively stopping fuel supply to a burner at the time of a malfunction for extinguishing the burner irrespective of abnormal high temperature of a material to be heated or continuously supplying fuel. CONSTITUTION: The combustion controller comprises a fuel supply switching valve 3 maintaining a valve opening state by conducting a current exceeding a set value in an operating coil 3a and closing by reducing the current, a thermocouple 4 for generating electromotive force by heating by the combustion of a burner 2, a reed switch S becoming a conductive state based on the electromotive force and a non-conductive state when the electromotive force is stopped, and a positive temperature coefficient thermistor increasing its resistance value when the temperature of the material to be heated becomes high. Further, the switch S, the thermistor 7, the coil 3a and a power source 8 are connected in a series state.
Patent JP-H10325615-A (JP)
Title: Drain plug
Inventor: AMEYAMA YOSHIAKI
IPC: F24H9/16
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To use parts in common with each other and to simplify structure by a method wherein an auxiliary opening and closing means and a closing member are removably and exchangeably from each other mounted on a plurality of preliminary mounted auxiliary discharge ports according to a specified auxiliary discharge port desired to effect discharge. SOLUTION: A plurality of auxiliary discharge ports are previously formed in a plug main body 20, and a screw plug 60 and a hollow body 51 are attached to respective corresponding auxiliary discharge ports according to a given output place where remaining water in a tank is desired to be discharged though a supply water plug 5 for emergency. That is, a hollow body 51 the internal part of which forms a linear through-channel is extended through the plug main body 20 at right angles and by bringing an inside end part 51a of a hollow body 51 into contact with and separation from a screw plug 60 arranged at the peripheral wall of the plug main body 20, the through-channel is opened and closed. Further, the members described above are removably arranged through threaded mounting and mounted exchangeably with each other.  This constitution uses parts in common with each other, eliminates a need for labor, and reduces a management cost.
Patent JP-S624033-A (JP)
Inventor: NAGAO SOICHI
IPC: B65B43/28
Filed: 1985-06-19
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-2000320585-A (JP)
Title: Pad for disk brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/092
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress noise generated at braking time by interposing vibration absorbing member on a position, where a brake torque is received between the end part of a housing recessed part and an end part of an abrasion material. SOLUTION: A disk brake pad is composed of a back plate 8a having a housing recessed part 7a on one surface, and an abrasion material 5a assembled with respect to the back plate 8a without adhering in a condition fitted to the housing recessed part 7a. Vibration-absorbing members 13 are interposed on a position where a brake torque is received at the time of braking, between both end parts of the housing recessed part 7a and both end parts of a back surface layer 10 in the abrasion material 5a. Namely, the vibration-absorbing members 13 are fitted on each engaging recessed part 9 and both end parts of a main body part 12 held by both engaging projection parts 9. It is thus possible to suppress generation of noise at the time of braking, and to prevent giving sense of discomfort to passengers and persons around.
Patent JP-H08331378-A (JP)
Title: Image processing unit
Inventor: TANIOKA HIROSHI
IPC: H04N1/409
Filed: 1995-05-31
Abstract: PURPOSE: To provide the image processing unit in which the image processing unit having been executed serially by an ASIC or the like in a conventional unit is realized at a high speed inexpensively. CONSTITUTION: A DSP(digital signal processor) 15 has lots of arithmetic units in one chip and applies parallel processing to each of data received serially and stored in parallel and provides an output of a serial signal. An LUT 7 applies LUT conversion to an output signal of the DSP 15 and gives the converted signal again to the DSP 15. Concretely binarizing processing of received data is realized at a high speed inexpensively by a processing flow of shading correction (DSP 15) → logarithmic transformation (LUT 7) → edge emphasis (DSP 15) → density adjustment (LUT 7) →binarization (DSP 15).
Patent JP-S61291279-A (JP)
Inventor: SHIGETOMI TADATOSHI
IPC: B62J17/00
Filed: 1985-06-19
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-H06347022-A (JP)
Title: Firing device for combustor
Inventor: IWANAGA MASAZUMI
IPC: F23N1/02
Filed: 1993-06-04
Abstract: PURPOSE:To improve firing performance of a firing device for a combustor which uses gas mixture fuel and is used in a hot water feeder or the like, by a method wherein, when an abnormal noise generating firing is detected, a following firing is made to be smooth. CONSTITUTION:If an abnormal noise generating firing is detected by a firing noise detector 14 after an ignition of a burner 9, at a following ignition, a gas amount and an air amount are varied from a value at the ignition time based on a detection signal of a water temperature sensor 15, so that generation of abnormal noise may be prevented. Thus a smooth firing can be obtained.
Patent JP-S5924413-A (JP)
Title: Manufacture of magnetic head
Inventor: ODAWARA KATSUO
IPC: G11B5/105
Filed: 1982-08-02
Abstract: PURPOSE:To reduce the size of a magnetic head and to improve the gap precision of a magnetic core, by fixing the magnetic core to a surface of a hold case made of a flat plate, and fixing the 2nd magnetic core which is polished at necessary parts by a retaining member through a coil bobbin which is wound with a coil and provided with terminals. CONSTITUTION:The butt parts 2a of the 1st magnetic core 2 and the 2nd magnetic core 4 fixed to the hold case 1 are polished, and the coil bobbin 7 which is wound with the coil 5 and provided with the terminals 6 is fitted to the 1st magnetic core 2. Then, the polished butt part 4a of the 2nd magnetic core 4 as a single body and the butt part 2a of the 1st magnetic core 2 are butted against each other with a gap plate 8 inbetween, and the retaining member 9 which have channel-shaped side surfaces and is elastic is fitted on side parts of the 1st and the 2nd magnetic cores 2 and 4, fixing the 1st and the 2nd magnetic cores 2 and 4 mutually.
Patent JP-S5257726-A (JP)
Title: Fm magnetic recording and reproducing system
Inventor: SAUGATA KIYOSHI
IPC: H04N9/82
Filed: 1975-11-07
Abstract: PURPOSE: At recording time, the carrier wave frequency of FM modulated signal is made integer-times of color burst signal frequency in composite color video signal. Thus, a burst signal whose S/N is improved at reproducing time as well as the time axial error is surely corrected can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio