baber/WOPTO huggingface dataset:
Patent JP-H1120870-A (JP)
Title: Foaming synthetic resin container
Inventor: YAMAGUCHI KENJI
IPC: B65D1/09
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce a drop in strength as much as possible without changing an external shape of a container to shorten a molding cycle and reduce a molding cost by providing a recessed thickness cut in a height direction of the container from a bottom rear of the container on at least one or more corners among four corners where side walls intersect. SOLUTION: Since the foaming synthetic resin container is equipped with corner roundness at corners where side walls intersect due to strength, a thickness of a corner where the side walls of the container intersect is larger than that of the side wall, taking more time in cooling at the time of molding. In order to reduce a drop in required strength as much as possible without changing an external size of the container being a box-shaped mold, a recessed thickness cut 8 is provided from a bottom rear 10 of the container in a height direction of the container. Thus cooling time of the corner can be largely shortened, improving efficiency in a molding cycle. The recessed thickness cut 8 is preferably of 95% or less height of container height, while foaming polystyrene particles are preferable as foaming synthetic resin particles to be used.
Patent JP-S6181858-A (JP)
Title: Vehicle antilock barking device
Inventor: HAYASHI TSUTOMU
IPC: B60T8/54
Filed: 1985-08-09
Abstract: PURPOSE:To simplify the support structure of an antilock braking device to reduce the unsprung weight of a vehicle, by supporting a hub to one half of an axle and by supporting a casing incorporating a deceleration sensor and a hydraulic control device, to the other half of the axle. CONSTITUTION:A wheel hub 8 is journalled onto one half of an axle 10 through the intermediary of a bearing 11. Further, the casing 22 has a cover member 2b which is supported to the other half of the axle 10 through the intermediary of a cylindrical shaft 24, and incorporates an antilock control device and a flywheel 21 serving as a deceleration sensor 21. The flywheel 72 is arranged near to the wheel hub 8 so that a transmission device 42 disposed between the hub 8 and the sensor 21 is miniaturized.
Patent JP-S5878864-A (JP)
Title: Shaft cover
Inventor: SAITOU MASAYUKI
IPC: B62D1/16
Filed: 1981-11-04
Abstract: PURPOSE:To improve sound shielding effect by providing an elastic sealing piece in a slit of a cover which closes a shaft penetrating a partition wall. CONSTITUTION:In order to install a cover 9, a installation slit 13 is pushed in as it is in contact with a steering column 7. In this condition, the cover 9 is installed around the steering column 7 while an inner periphery 9d of the cover 9 is fitted onto the steering column 7. Next, an outer periphery of the cover 9 is attached to a dash insulator 11 which has been attached previously to a dash panel 5. Both right and left inner peripheries 13a and 13b of the installation slit 13 are brought into contact, and a fastener 17 is closed. Both right and left inner peripheries 13a and 13b are kept as they are brought in contact, and an elastic piece 15 is held in such a manner that it is inserted between sound absorbers 9b and they are touching elastically with each other.
Patent JP-H0522548-A (JP)
Title: Printing synchronization control circuit for image formation device
Inventor: KANEKO HIROMI
IPC: G06F1/10
Filed: 1991-07-17
Abstract: PURPOSE:To reduce the synchronization error in a horizontal synchronizing signal vs. a clock signal by delaying a basic clock signal in a delay circuit with separate delay amount, selecting a signal which is the closest to a horizontal synchronizing signal from a printing part in a phase relation in a phase selection circuit and defining the signal as a printing synchronizing signal. CONSTITUTION:A basic clock signal 3 is inputted in a delay circuit 1, they are delayed with separate delay amount by the circuit 1 and they are inputted as a first to a third delay basic clock signals in a phase selection circuit 2. In the circuit 2, a horizontal synchronizing signal 4 from a printing part is also inputted and the phase of the signal 4 is made to be coincident with the phase of a signal 3. By selecting a signal which is the closest to the signal 4 in a phase relation by a DEF, respective 3 pieces of 3-input AND gates and a 3-input OR gate, the signal is outputted as a printing synchronizing signal 5. Thus, the synchronization error in the clock signal vs. the horizontal synchronizing signal can be reduced.
Patent JP-S6421036-A (JP)
Title: High strength thick steel having superior cod characteristic in weld zone
Inventor: ITAKURA NORITSUGU
IPC: C22C38/16
Filed: 1987-07-14
Abstract: PURPOSE:To improve the COD characteristics of the weld zone of a high strength thick steel by reducing the Si and P contents in the steel and adding specified elements as required. CONSTITUTION:When a thick steel material is welded, the Si and P contents in the steel material are especially reduced and a compsn. contg., by weight, 0.03-0.15% C, 0.01-0.14% Si, 0.5-2.0% Mn, 0.005-0.05% Al and <0.004% P is provided. One or more among <0.03% Nb, <0.1% V, <1.5% Ni and <1.5% Cu and/or at least one of <0.02% Ti and <0.02% rare earth metal may be added to the compsn. as required. A high strength thick steel plate capable of satisfying strict COD characteristics required by the weld zone of the submarine jacket of a jacket type platform for producing petroleum is obtd.
Patent JP-S6422368-A (JP)
Title: Method for supplying residual paint in paint hose at constant rate
Inventor: WATANABE KANEMITSU
IPC: B05B7/02
Filed: 1987-07-16
Abstract: PURPOSE:To maintain the pressure in a paint hose constant by sending the signal from a pressure sensor for detecting the pressure in the hose provided to the paint hose to a control means and sending the signal from the control means to a pressure control valve provided to a pneumatic flow passage. CONSTITUTION:The paints from paint sources 8, 9 are discharged from a spray gun 11 through the paint hose 12 connected to a color change valve 1. A discharge rate changes when the residual paint is pressurized by a specified air pressure if the amt. of the residual paint changes according to the discharging of the paint from the spray gun 11 in the case of utilizing the paint remaining between the color change valve 1 and the spray gun 11. The pressure in the paint hose is, therefore, detected by the pressure sensor 30 and the air pressure in the pneumatic flow passage 29 is so changed as to keep the pressure constant. The residual paint is thereby effectively utilized.
Patent JP-S5974047-A (JP)
Inventor: KOBAYASHI SHIGEHARU
IPC: B31B50/00
Filed: 1982-10-05
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-H04372281-A (JP)
Title: Method for processing and detecting carried error of transmission original for facsimile equipment
Inventor: KOTANI MASAKI
IPC: G06T9/00
Filed: 1991-06-20
Abstract: PURPOSE:To stop the transmission reception processing during execution when a carried error is detected by detecting accurately occurrence of the carried error based on the analysis of a picture data for each line read from a transmission original. CONSTITUTION:When a picture data length D by one line subject to 2-dimension coding is a prescribed length L or below in the execution of transmission reception processing of a code picture data, the line number is sequentially integrated and when the picture data length D exceeds a prescribed value L, the line number integrated so far is cleared repetitively, and as a result, when the integrated value (m) of the line number reaches a predetermined allowable count (n), the transmission or reception processing is forcibly stopped.
Patent JP-2001003063-A (JP)
Title: Waste toner treatment method and equipment
Inventor: NAKAMURA HIROMI
IPC: B09B3/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a waste toner which can effectively utilize the waste toner as a resource in consideration of the components, properties and the like of the toner and, in addition, can make handling of the waste toner of ultrafine powders easy. SOLUTION: Considering the fact that the toner having the market shake of 70-80% contain 40-50 wt.% iron; the toner is ultrafine particles having a particle diameter of several micron meters to several tens of micron meters; and an iron mill effectively utilizes the waste toner, concretely, the waste toner is mixed with firing raw materials in a waste toner mixing apparatus 1 and the firing raw material mixed with the waste toner is fired in a firing machine 2. The iron powder in the waste toner mixed with the firing raw materials can effectively be utilized as the iron source. Further, part of the resin in the waste toner is burnt and can effectively be utilized as the powder coke substitute. Further, since the waste toner is burnt as a mixture with the firing raw materials, the waste toner does not fly and the handling of the waste toner becomes easy.
Patent JP-S5968148-A (JP)
Title: Manufacturing method of shadow mask
Inventor: TANAKA YUTAKA
IPC: H01J9/14
Filed: 1982-10-08
Abstract: PURPOSE:To perforate an exceedingly accurate electron beam through hole in a shadow mask material by applying case-exposure treatment that decreases a photosensitive coat which is left behind or oozes out on the exposure surface of a shadow mask material in which the electron beam through hole is formed. CONSTITUTION:A shadow mask material made of an amber plate of 0.10mm. thick is provided and both principal surfaces are cleaned and then are coated with a photosensitive liquid to which the ammonium dichromate with the principal component of casein is applied as the sensitizer. Subsequently, a photosensitive coat that is left behind and is eluted on the surface of the shadow mask material for which the burning process is completed is treated by spraying a case- exposure liquid. This case-exposure liquid is treated by a mixed liquid of oxalic acid, hydrogen peroxide water, and concentrated sulfric acid or a mixed liquid of oxalic acid and caustic soda, for example, and is further treated by a potassium permanganate. If the small hole side negative original version dimension D1 and the large hole side negative original version dimension D2 are set to 50mum and 110mum separately by applying this case-exposure process, exudation is nullified.
Patent JP-H0465670-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: MURAYAMA AKIRA
IPC: G01N29/44
Filed: 1990-07-05
Abstract: PURPOSE:To expand the detection range of a defect and to improve the detection accuracy by switching and using plural division type probes which are different in focus position according to the distance of a measurement position. CONSTITUTION:A composite ultrasonic probe 10 is constituted by incorporating the 1st division probe consisting of a transmitting vibrator 12a and a receiving vibrator 12b and the 2nd division probe consisting of a transmitting vibrator 13a and a receiving vibrator 13b in a box type container 11. The transmitting vibrator 12a and receiving vibrator 12b are arranged slantingly in a spread shape at symmetrical positions across an acoustic division plate 14. Similarly, the transmitting vibrator 13a and receiving vibrator 13b are arranged slantingly in a spread shape outside the 1st division type probe across the acoustic division plate 14. The tilt angle of the 1st division probe to the fitting surface 4a of the vibrators 12a and 12b is set larger than the tilt angle of the 2nd division type probe to position the focus position (distance dF1) more on the side of the fitting surface 4a than the focus position (distance dF2) of the 2nd division type probe.
Patent JP-S5967033-A (JP)
Title: Forming method of corner part of rubber made glass running channel
Inventor: YAMAGUCHI TOSHIAKI
IPC: B60J10/04
Filed: 1982-10-08
Abstract: PURPOSE:To mold a corner part having excellent adhesion strength and excellent heat resistance, by a method wherein a crosslinkable-type ethylene-vinyl acetate copolymer (EVA) is charged into a corner part space 3 of a rubber made glass running channel, and is left to stand for a predetermined period of time. CONSTITUTION:A void part of a glass running channel member 1 is opened in conformity to the shape of a window frame, or two glass running channel members 1 are opposed to each other in conformity to the shape of the window frame, the member or members 1 are set in a metallic mold 10, and crosslinkable-type EVA is poured into the corner part space 3. The crosslinkable EVA is a mixture of EVA and a crosslinking adjuvant, which adjuvant is, for example, vinylmethoxysilane. After pouring, the resin is left to stand for three or more days at room temperature and one or more days in a hot and humid condition. During this treatment, a spontaneous crosslinking reaction takes place due to moisture in air, and the channel is hardened.
Patent JP-H115161-A (JP)
Title: Rotary arc welding device
Inventor: HASEGAWA TOSHIO
IPC: B23K9/022
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the rotary arc welding device which enables to make itself light, preventing an unnecessary weight increase, by a control that vibrations arising from a precession of an electrode is not secondarily amplified. SOLUTION: One end of the electrode 2 is supported by an automatic aligning ball bearing 9 as a fulcrum and the middle part of the electrode 2 is supported by an eccentricity rotary unit 10. The eccentricity rotary unit 10 rotates to activate the electrode 2 a precession movement, and a power feeding tip 5 at the end of the electrode 2 a circular motion. To a welding wire 28, which penetrates through the inside of the electrode 2, a welding electric current is fed from a fixed electric current carrying part 8 so that the arc at the tip of the welding wire 28 conducts a welding by rotating the arc. The end part of the electrode 2 and the fixed electric current carrying part 8 are connected with a flexible conductive member 3 and the precession of the electrode 2 is not transmitted to the fixed electric current carrying part 8, and the vibration is not amplified by a feeding cable 7.
Patent JP-S6419418-A (JP)
Title: Power regulating method
Inventor: WATABE MASATOSHI
IPC: G05F1/70
Filed: 1987-07-15
Abstract: PURPOSE:To reduce the capacity and the cost of a frequency converter by performing all of the control of reactive power by synchronous motors to eliminate a need of the reactive power control system of an AC motor operated at a variable speed. CONSTITUTION:Synchronous machines 12-14 having generator and motor functions and a variable speed induction machine 1 are connected to a receiving/ feeding equipment 5, and input/output of power to the receiving/feeding equipment 5 is adjusted stepwise by turning-on/off of synchronous machines 12-14 and is adjusted continuously by the variable speed induction machine 1, and reactive power is regulated by synchronous machines 12-14. Consequently, input/output of power to the receiving/feeding equipment 5 is continuously controlled throughout a wide range, and it is unnecessary to control reactive power by the variable speed induction machine 1. Thus, a converter for excitation of the variable speed induction machine can be made small-sized and low- cost.
Patent JP-H1016574-A (JP)
Title: Under cover device of vehicle
Inventor: TAKIZAWA NOBUYUKI
IPC: B62D31/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To arrange a muffler at a prescribed height without increasing a height of an engine mount while preventing the thermal damage on a transmission, etc. SOLUTION: In a rear engine vehicle in which an engine and a transmission are mounted in the vehicle width direction, a forward part of an under cover 20 of the transmission is raised toward an engine room side and a storage recessed part 21 open forward of the vehicle is formed below its lower surface, and an exhaust muffler 22 of the engine is arranged inside thereof. Inclined surfaces 21a, 23a, 23b for guiding the running wind from the forward to the rear are provided on an end of the storage recessed part 21.
Patent JP-S6421269-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F16J9/26
Filed: 1987-07-15
Abstract: PURPOSE:To obtain the superior abrasion resistance and seizure resistance by forming a complex film layer in which the titanium carbide having a specific average particle diameter in a prescribed area ratio into the alloy plating ground layer consisting of nickel-cobalt-phosphorus containing each prescribed quantity of phosphorus and cobalt and the remainder, nickel. CONSTITUTION:A complex film layer is formed by dispersing the titanium carbide having an average particle diameter of 0.5-10mum in an area ratio of 5-40% into a ground layer of nickel-cobalt-phosphorus alloy playing which consists of 1-15wt.% phosphorus, 10-50wt.% cobalt, and the remainder, nickel. Therefore, the phosphorus contained in the alloy ground increases the hardness of the ground layer through the thermosetting processing, and the superior abrasion resistance is obtained, and the corrosion resistance of the ground can be improved. By adding cobalt, the thermal resistance and corrosion resistance can be improved, and also the strength of the film can be improved. Further, the titanium carbide dispersed into the alloy ground exhibits superior effect in the improvement of the abrasion resistance of the film.
Patent JP-S6237222-A (JP)
Title: Four-wheel-drive vehicle
Inventor: MATSUMOTO YASUHEI
IPC: B60K17/348
Filed: 1985-08-09
Abstract: PURPOSE:To absorb impact associated with connection/disconnection of clutch, in 4WD vehicle enable of torque distribution, by connecting between transmission output side and the front/rear wheels respectively through hydraulic clutch while arranging impact absorbing means in the downstream of clutch. CONSTITUTION:Manual operating section 40 will set a voltage A which is compared with the output voltage B from triangular wave generating circuit 42 to produce a duty signal to a solenoid valve 30 thus to supply power continually to said valve 30 with specific period. Consequently, hydraulic clutch 20 will function with specific period to control transmission of driving torque to the front wheel. Similarly, transmission of torque to the rear wheel is controlled by manual operation section 40', triangular wave generating circuit 42', solenoid valve 30', hydraulic clutch 20'. Here, rubber couplings 25, 25' arranged in the downstream of respective hydraulic clutch 20, 20' will absorb clutching impact. Consequently, torque distribution varying mechanism of reduced impact can be obtained.
Patent JP-S5799535-A (JP)
Title: Separating and recovering method of high-purity butene-1
Inventor: TAKESONO TETSUYA
IPC: C07C7/177
Filed: 1980-12-15
Abstract: PURPOSE: To regenerate the activity of an ion exchange resin catalyst in the polymerization of a butane-butene fraction containing isobutylene and butene and the distillation of the low polymer to give high-purity butene-1 in high yield, by stopping the raw material feed in the polymerization reaction of the isobutylene, and feeding nitrogen to the reaction system.  
     CONSTITUTION: A butane-butene fraction containing 0.1W15wt% isobutylene and 10W50wt% butene-1 is continuously passed through a reactor packed with strongly acidic cation exchange resin particles to polymerize the isobutylene, and the resultant low polymer is removed by the distillation. The remaining fraction is then distilled precisely to give high-purity butene-1. In the process, the feed of the raw material butane-butene fraction is stopped when the residual amount of the butene-1 remainig in the low polymerization of the isobutylene is substantially reduced, and N 2  is continously passed through the reactor at 20W150°C, an LHSV of 100W100,000 (1/hr) and a pressure of 0.1W20atm for 5minW30hr to regenerate the catalytic activity of the ion exchange resin particles. The reaction is then restarted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0465660-A (JP)
Title: Automatic flaw detecting device
Inventor: MIZUNO MASASHI
IPC: G01N21/892
Filed: 1990-07-04
Abstract: PURPOSE:To accurately detect a surface image even when a body to be detected is transported at a high speed and to improve the flaw detection accuracy by projecting a surface image of the body to be detected which travels on a rotatable scanning mirror and detecting the image by a telecamera. CONSTITUTION:The automatic flaw detecting device 10 consists of the scanning mirror 18 which is provided rotatably within a specific angle range opposite the surface of the body 11 to be detected such as a steel piece, a control means 20 which controls the rotating speed of the scanning mirror 18 corresponding to the transporting speed of the body 11 to be detected, and the telecamera 16 which has an image receiving lens 16a for detecting the surface state of the body 11 to be detected with the reflected light from the scanning mirror. This automatic flaw detecting device 10 rotates the scanning mirror 18 following up the body 11 to be detected according to the transporting speed and detects the surface image projected on the scanning mirror 18 by the telecamera 16, so the surface image of the body to be detected can be captured as a still image and the surface state of the body 11 to be detected can accurately be inspected.
Patent JP-H0466971-A (JP)
Title: Color copying machine
Inventor: TAKEDA KATSUHIKO
IPC: G03G15/01
Filed: 1990-07-03
Abstract: PURPOSE:To thin the thickness of the film of a transmission type filter and to simultaneously secure the spectral performance by constituting a spectral filter part with a reflection type filter and the translucent type filter. CONSTITUTION:The B-color spectral filter part of the unit 24 of an optical filter part provided on an optical path where the reflected light of an original reaches a photosensitive body is composed of the reflection type filter 53B and the translucent type filter 55B, and the reflected light of the original is reflected by the reflection type filter, and simultaneously, passes through the transmission type filter two times. The reflected light is spectrally split by the reflection and the translucent type filters on the spectral filter part, similarly, also as for a G color, so that the photosensitive body can be irradiated with the reflected light without having a ripple component and excellent in spectral properties, a sharp image can be formed, and further, light passes through the translucent type filter two times. Therefore, the number of film layers is reduced or the thickness of the film can be thinned. The problems of the peeling off of the film, etc., are not generated, and necessary spectral performance can be obtained with excellent light efficiency.
Patent JP-H0846910-A (JP)
Title: Compressed picture editing device
Inventor: MIYANO YUICHI
IPC: H04N19/00
Filed: 1994-07-28
Abstract: PURPOSE:To improve the efficiency of work for making encoding data on a moving picture into high definition. CONSTITUTION:Encoders 21-27 whose number is the same as that of frames constituting a picture group simultaneously compress and encode the common moving pictures. Then, encoding data of the picture groups which have the same frame matrix structure and whose positions of intra-pictures differ in the respective encoders are obtained. Temporary accumulation mediums 31-37 which temporary accumulate encoding data of the moving pictures obtained by the encoders 21-27 are provided. Arbitrary encoding data is selected and composited with the frame as a minimum unit and it is preserved in the accumulation medium 51 of an optical disk and the like among encoding data accumulated in the temporary accumulation parts 31-37 by receiving the instruction of a worker.