baber/WOPTO huggingface dataset:
Patent JP-S5298450-A (JP)
Title: Power distributor circuit
Inventor: MATSUMURA MASANORI
IPC: G01S7/02
Filed: 1976-02-14
Abstract: PURPOSE:When power is to be supplied to an antenna train, the supplied power is effectively used and a plural number of patterns having different beam widths can be obtained without deteriorating antenna pattern characteristics.
Patent JP-2000213302-A (JP)
Title: Steam turbine rotor
Inventor: KIKUCHI MASATAKA
IPC: F01K7/18
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To ensure the stability of a shaft system by preventing the occurrence of excessive thermal stress in the high temperature part of a turbine rotor, and of excessive bore stress in a portion applied by high centrifugal force, and controlling the rigidity of a shaft system. SOLUTION: A high and low pressure integral type steam turbine rotor being high in temperature, pressure, and output is provided with the center hole 5, having a different diameter changed at halfway and penetrating in an axial direction, at the axis core part of the rotor. At that time, an outer and inner diameter ratio b/a is to be satisfied 2.2<b/a<6 where (b): the maximum diameter of the axle barrel part in a first high pressure stage, or the maximum diameter of the axle barrel part in a first middle pressure stage, and (a): the diameter of the center hole at the stage position.
Patent JP-S55105569-A (JP)
Title: Method for confirmation of condition in paper feeding system
Inventor: MAEDA MIKIO
IPC: B41J11/42
Filed: 1979-02-09
Abstract: PURPOSE: To prevent a clog of a recording paper by a method wherein a paper for confirmation is thrown into a paper feeding system for a printer upon an initial operation such as a throwing operation of an electric source or a reset operation.  
     CONSTITUTION: Detecting switches SW1, SW2 are provided at an entrance and an exit of a fixing portion 1 and a fixing portion control circuit 5 is operated while a plate heater 2 and a lamp 3 for fixing are controlled by these switches. When a clog is existing between the switches SW1, SW2, the lamp 3 for fixing, the plate heater 2 and a timer T 1  are put put ON but thw switches SW1, SW2 is not closed,  therefore, the timer T 1  will not be put OFF while produces a clog signal by a  progress of a time t1 set in the timer T 1 , stops the lamp 3 for the fixing portion as  well as the plate heater 2, and thus, prevents a clogged paper from being burnt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56113267-A (JP)
Title: Powdered fermented soybean and preparation of the same
Inventor: KAWANO NOBUHISA
IPC: A23L11/00
Filed: 1980-02-08
Abstract: PURPOSE: To obtain powdered fermented soybeans capable of planned production without selecting the growing district or raw material soybeans, by accumulating and cultivating roasted, crushed and boiled soybeans with Bacillus natto, aging the soybeans, and pulverizing the aged soybeans.  
     CONSTITUTION: Carefully selected soybeans are roasted, crushed, washed and immersed in water at 20°C for about 8hr, reselected to remove hull parts, forign matter, etc. The resultant crushed soybean is then boiled at 80W100°C for about 40min, weighed and divided into a tray, scattered with Bacillus natto, accumulated and cultivated in a fermenting room at 40W50°C for 16hr. The fermented soybeans are then taken out, aged in a low-temperature insulating room adjusted to 5°C for 12hr or longer and frozen at -30°C. The frozen soybeans are then freeze-dried in vacuo, and the dried mass is roughly crushed to a particle size passing through a 2-mm mesh by a high-speed rotary crusher, and finally dehumidified and finsih pulverized by a low-speed mill to give a powdered fermented soybean. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H075411-A (JP)
Title: Liquid crystal projector
Inventor: YAMATAKA SHUICHI
IPC: G02F1/1347
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a clear projected picture by correcting magnification color slurring caused by the distortion of a reflecting surface in plural dichroic filters disposed in a synthesizing optical system for synthesizing respective color light beams by means of the magnification chromatic aberration of a projection lens. CONSTITUTION:This projector is provided with a light dispersing optical system 14 separating the light beam from a light source 12, the synthesizing optical system 16 having liquid crystal display panels 24 to 26 displaying pictures corresponding to the respective colors and the dichroic filters 28 and 29 synthesizing the light beam transmitted through the respective liquid crystal display panels, and the projection lens 18 projecting the picture to a screen 19; and the color slurring of the projected image caused by the difference of projecting magnification between plural color pictures and corresponding to the distortion of the reflecting surfaces 28a and 29a of the dichroic filters is corrected by using the color slurring by the magnification chromatic aberration of the projection lens 18 to the respective colors, so that the difference of the color slurring amount between the respective colors is reduced.
Patent JP-S59142244-A (JP)
Title: Production of surface-metallized resin molding
Inventor: OKITA KIYOMI
IPC: C23C18/22
Filed: 1983-02-02
Abstract: PURPOSE:To produce the titled molding having excellent plate adhesion and good surface appearance, by plating a molding composed of a blend obtd. by mixing a small quantity of a polyamide with a thermoplastic polyester resin. CONSTITUTION:1-100pts.wt. polyamide or modified polyamide such as nylon 6 is incorporated in 100pts.wt. thermoplastic polyester resin such as polyethylene terephthalate to obtain a resin compsn. which is then molded. The surface of the molding is roughened and then plated to produce a surface-metallized resin molding. By mixing a small quantity of the polyamide (modified polyamide), there can be obtd. a molding having excellent plate adhesion and good surface appearance while retaining excellent characteristics inherent to the thermoplastic polyester resin.
Patent JP-H07222608-A (JP)
Title: Fastener protector
Inventor: TAKAHASHI SHINJI
IPC: A44B19/42
Filed: 1994-02-08
Abstract: PURPOSE:To provide a fastener protector capable of finishing beddings fitted with fasteners in large quantities by a sheet roller without deforming and damaging the slide jig of a fastener by a simple measure. CONSTITUTION:A fastener protector is constituted so that a pair of the grippers 1 gripping the slide jig (a) of a fastener A are fastened mutually on the side of one end parts thereof and made openable and closable on the side of the other end parts thereof. The grippers 1 are formed from a plate material having heat resistance and predetermined elasticity and a large number of water passing holes 2 are formed to the grippers 1 and an escape opening part 3 or escape recessed part 4 in which the slide jig (a) is fitted is formed to the gripping surfaces of the grippers 1.
Patent JP-2000211346-A (JP)
Title: Automobile window ventilator
Inventor: IINO KOJI
IPC: B60H1/26
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To apply an automobile window ventilator to windows of different sizes and/or shapes and automobiles of different types. SOLUTION: This automobile window ventilator comprises a body housing 11, closing plates A13, B14, and a ventilating member. The body housing 11 includes a peripheral groove and a central vent hole 11a, wherein at least a rear groove 11b, a front groove 11c, and a lower groove 11d of a window region of the automobile are formed as the peripheral groove. The right end of the closing plate A13 is engagedly fitted in the rear groove 11b, and the left end of the closing plate B14 is engagedly fitted in the front groove 11c, both in a detachable and adjustable manner. A window glass 6 that is partially withdrawn with respect to a lower edge 2 of a window frame of the automobile is engagedly fitted in the lower groove 11d so as to be moved up and down. A plurality of ventilating members are layered in an inner chamber leading to the vent hole 11a of the body housing 11.
Patent JP-S61172675-A (JP)
Title: Scarfing equipment
Inventor: KOBAYASHI KIICHI
IPC: B23K7/06
Filed: 1985-01-28
Abstract: PURPOSE:To provide the titled scarfing equipment to improve further the quality of steel materials without causing flaws on the surface of steel materials even when the scarfing equipment and steel material come in contact by providing a roller on the part coming in contact with the steel material of the scarfing equipment to scarfing the surface of steel material by the jet of a high temp. flame. CONSTITUTION:A scarfing equipment 20 equips the shoe 23 providing inside with the rotatable state the roller 22 which is provided so as to be in contact with rolling on the surface of a steel material 21. A head 24 is equipped as well on the upper part of the shoe 23 and further the heat block 27 to incorporate the O2 nozzle 25 having the prescribed working angle and C2H2 gas nozzle 26 is fitted to the head 24 with the shoe 23 as the basis. It therefore becomes a rolling contact by the roller 22 being rotated even when the equipment 20 and steel material 21 are in contact at weld cutting time. The generation of scratch flaws on the surface of steel material 21 can be prevented since this is not the case of a sliding contact as in the past.
Patent JP-H07205855-A (JP)
Title: Single projection driven rubber crawler
Inventor: MURAMATSU TAKEO
IPC: B62D55/253
Filed: 1994-01-12
Abstract: PURPOSE:To prevent the inner circumferential surface of a rubber crawler from being gouged, and thereby lengthen the life of the rubber crawler to a great extent by sticking canvas over the area of each projection which is engaged width sprocket pins. CONSTITUTION:In the single projection drive type rubber crawler which comprises rubber lugs 4 formed in its outer circumferential surface where a steel cord 2 is embedded in an endless rubber elastic body 1 in its longer direction, and rubber projections 3 are formed at the center of its inner circumferential surface at a certain pitch, canvas 5 is stuck over the surface of an area for each projection which comes in contact with sprocket pins.
Patent JP-H03223523-A (JP)
Title: Constant speed joint
Inventor: ISHIKAWA MITSUYOSHI
IPC: F16D3/84
Filed: 1990-01-26
Abstract: PURPOSE:To joint an outer ring and the flange of a shaft together through a spigot joint of high accuracy by forming a recessed part extended to a specified position on one end face of an outer ring, and press-fitting an end cover into the recessed part. CONSTITUTION:An outer ring 10 is provided with a recessed part 34 on the end face opposing to a flange 21. The depth of the recessed part 34 is decided according to a seal member laid between an end cover 30 and the outer ring 10. The recessed part 34 is extended to the position in the radial direction, outside the ball groove 11 and inside the outer circumferential face of the outer ring 10. The end cover 30 is press-fitted in the recessed part 34 of the outer ring 10. In this way, a spigot joint having highly accurate outer ring and the flange of a shaft can be obtained.
Patent JP-S63183375-A (JP)
Inventor: SUGAWARA NORIAKI
IPC: C22B15/14
Filed: 1987-01-27
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-H06233241-A (JP)
Title: Video signal recording system
Inventor: YONEYAMA TERU
IPC: G11B20/12
Filed: 1993-02-02
Abstract: PURPOSE:To solve the deterioration of the resolution due to the band decrease of an original image by a MPEGI specification and to provide a video signal recording system having a compatibility with the MPEGI specification, regarding the recording system of a band-compressed video signal to be recorded in a CD-I and a CD-ROM, etc. CONSTITUTION:Input video signals are separated into video signals band- compressed to two kinds of prescribed rates where at least one is possible to be restored by the only signal itself by a separation means 1. When the video signal which is possible to be restored by the only signal itself and is band-compressed is defined as a first video signal and the other video signal is defined as a second video signal, an index area for recording a program for reading on an optical disk recording medium 2 and a fixed recording unit for recording the video signal corresponding to fixed unit amount for which a band compression is performed are prepared. The first video signal is recorded for the odd-numbered fixed recording unit, the second video signal is recorded for the even-numbered fixed recording unit. A reproducing method is controlled by a program for reading.
Patent JP-S60161065-A (JP)
Title: Belt contact in belt-type grinder for press roll
Inventor: HARA TSUTOMU
IPC: B24B21/08
Filed: 1984-01-31
Abstract: PURPOSE:To improve close adherence of a grinding belt by providing a magnet on the rear surface of the belt to bring the belt into contact with the surface of a press roll through attractive force thereof. CONSTITUTION:When a body frame 3 is moved to abut pinch rolls 6, 6 around which a belt 7 is trained against the surface of a press roll 1, a magnet 9 on the rear surface of the belt 7 attracts the press roll 1. Thus constructed, the belt 7 located between the magnet 9 and the press roll 1 comes into contact with the surface of the press roll 1 in a closely adhered condition. Grinding in this condition assures uniform grinding accuracy.
Patent JP-S58132126-A (JP)
Title: Electrolytic treatment method of carbon fiber bundle and apparatus therefor
Inventor: FUJII SHIGERU
IPC: D06M10/00
Filed: 1982-02-02
Abstract: PURPOSE:To carry out the electrolytic treatment of carbon fiber bundles without the unevenness, by passing an electrolyte through an electrolytic cell countercurrently to the running direction of the carbon fiber bundles while keeping the carbon fiber bundles mutually parallel to one another. CONSTITUTION:An electrolytic treatment apparatus 3 for treating carbon fiber bundles 6 having a forced flow mechanism of the electrolyte for passing the electrolyte from the central part or outlet part (B) of the electrolytic cell to the inlet part (A) at an almost constant velocity is used, and the carbon fiber bundles 6 are kept mutually parallel and subjected to the electrolytic treatment while passing the electrolyte positively countercurrently to the running direction of the carbon fiber bundles 6 in the electrolyte.
Patent JP-H09209038-A (JP)
Title: Production of high strength steel plate for line pipe excellent in hic resistance
Inventor: NAGAE MORIYASU
IPC: C22C38/58
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high strength steel plate for line pipe excellent in HIC resistance by which the generation of HIC can inexpensively and stably be prevented even in the case of >=690N/mm<2> tensile strength. SOLUTION: A slab of a steel having a compsn. contg., by weight, 0.02 to 0.08% C, 0.03 to 0.50% Si, 1.50 to 2.000 Mn, <=0.030% P, <=0.002% S, 0.10 to 0.50% Ni, 0.10 to 0.30% Mo, 0.005 to 0.05% Nb, 0.005 to 0.l0% Ti, 0.01 to 0.07% Al and 0.0005 to 0.0080% Ca, and in which the content of Cu is limited to <=0.05% is heated at 1000 to 1250 deg.C, its rolling is finished in the temp. range of the Ar3 or above, accelerated cooling is executed to the temp. range of <=300 deg.C at a cooling rate of 10 to 40 deg.C/sec, and, after that, tempering is executed at >=450 deg.C.
Patent JP-S5399572-A (JP)
Title: Emergency stop apparatus for press
Inventor: TAKASHIMA MASAZUMI
IPC: B30B15/28
Filed: 1977-02-14
Abstract: PURPOSE: To improve reliability with the action of the circuit for driving an emergency valve in several ten seconds after abnormalty occurs in the circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61176298-A (JP)
Title: Processing queuing method
Inventor: TSUCHIDA KOICHI
IPC: H04Q3/545
Filed: 1985-01-31
Abstract: PURPOSE:To avoid a change in the execution order of processing by discriminating the number of queued job according to a CONSTITUTION:In the midst of execution of the job, if sources cannot be grasped, the execution of the job of the processing.
Patent JP-S58134556-A (JP)
Title: Delay control system for voice packet transmission
Inventor: MORIYA NOBUYUKI
IPC: H04L49/9023
Filed: 1982-02-04
Abstract: PURPOSE:To hold the quality of a voice regardless of the number of repeating packet switching devices, by controlling the delay time of a voice packet according to the number of repeating packet switching devices. CONSTITUTION:In a packet switching network 5, a voice packet is transmitted to a reception side through the repeating of packet switching devices 61-6n. In this case, the number of repeating packet switching devices is transmitted to a receiving circuit 10 through an input terminal 10 and then to a control circuit 12. The control circuit 12 reads delay time corresponding to the number of repeating packet switching devices out of a delay time storage part 13. The voice packet is then transferred from a transmission side and received by the reception side to appear at a voice packet output terminal 17. In this case, so that said delay time is equal to the delay time read out of the delay time storage part 13, voice packets inputted to a voice packet input terminal 15 are stored successively in a buffer memory 14 for absorbing delay time variation and after the delay by the control circuit 12 and a timer circuit 16, the stored voice packets are outputted to the output terminal 17 on FIFO basis.
Patent JP-S61176001-A (JP)
Inventor: KITAMURA MASAHARU
IPC: F21Y113/20
Filed: 1985-01-31
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-H04242101-A (JP)
Title: Displacement detector
Inventor: ITO ATSUSHI
IPC: G01B7/00
Filed: 1991-01-16
Abstract: PURPOSE:To obtain the electric signal which is changed in the linear relationship with respect to the displacement of a displacement body. CONSTITUTION:A short-circuit ring 8 that is a displacement body is displaced along an arm part 3 of a core 2. The range wherein magnetic flux PHI can be distributed at the arm part 3 is changed. The inductance of a detecting coil 7 is changed in the linear relationship with respect to a short-circuit ring 8 by the change in the above described range. Since the detecting coil 7 is connected to the feedback circuit of an amplifier circuit 15, the amplification factor of an amplifier circuit 15 is changed in response to the inductance. As a result, the output which is changed in the linear relationship with respect to the displacement of the above described short-circuit ring 8 is obtained at an output terminal 18 of the amplifier circuit 15.
Patent JP-S61175311-A (JP)
Title: Conveying roll for plate glass
Inventor: SUIHO KOICHI
IPC: C03B35/18
Filed: 1985-01-29
Abstract: PURPOSE:To prevent a plate glass from flaws due to distortion of the plate glass or corrosion of the surface of a metallic roll by winding heat resisting steel wire round the surface of the outer periphery of a roll axis. CONSTITUTION:A heat resisting steel wire 3 with proper diameter is spirally wound around the outer periphery of a cylindrical roll axis 1 made of heat resisting cast steel with roll ends 2 stuck to its both ends. Consequently, heat is not conveyed directly from a plate glass 6 to the roll axis 1, so no thermal deformation takes place. Also, since an oxide of SnO2 adhering to the surface of the plate glass 6 is rarely transferred to the roll axis 1 to adhere, the surface of the roll axis 1 is prevented from corrosion. Moreover, if a heating medium 5 is stored into a storing chamber 4 inside the roll axis 1, temperature distribu tion of the axis direction of the roll axis 1 is more equalized, and the roll axis 1 is restrained from thermal deformation.
Patent JP-H11209650-A (JP)
Title: Matte coating agent and writing sheet made of white board prpared by curing sane
Inventor: HIRAI TOSHIMASA
IPC: C09D7/12
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a matte coating agent which can form a durable coating film and can give a white board which exhibits a high visibility of characters, a high erasability of characters, and a high resistance to staining due to an erasing utensil stained by ink. SOLUTION: This coating agent contains a polyether-modified polydimethylsiloxane and a monomer component contg. polyethylene-coated silica and an ultraviolet-curable monomer selected from among dipentaerythritol hexaacrylate, dipentaerythritol pentaacrylate, dipentaerythritol tetraacrylate, pentaerythritol tetraacrylate, pentaerythritol triacrylate and ditrimethylolpropane tetraacrylate.
Patent JP-S62173677-A (JP)
Title: Storage device
Inventor: SENGOKU SHINJI
IPC: G11B20/14
Filed: 1986-01-28
Abstract: PURPOSE:To prevent an accident, such as the fall accident of a head, or the erasing accident of a bit of storage information on a disk due to the trouble of a parts by detecting that the discriminating phase margin of a gate signal which discriminates a reproduced data clock pulse train to a data pulse train and a clock pulse train is narrowed than a prescribed value. CONSTITUTION:When a head 6, a disk 3, or an other parts is started to operate abnormally, the phases of the data clock pulse trains (x) and (y) of the output (g) from a one-shot circuit 13 is varied as shown in dotted line. Therefore, the discriminating phase margin of a delay time (t) from the data clock pulse trains (x) and (y) to the complementary output (h) of a VFO circuit 14 is narrowed than the prescribed value of a phase margin detection circuit 18, and the output (m) of the phase margin detection circuit 18 is outputted. When the output (m) of the phase margin detection circuit 18 is sent to an electronic computer, the computer issues a command instantly, and reproduces a bit of information from the disk, and stores the bit of information at other storage device, before the head 6 falls on the disk, or the parts breaks down by another cause.
Patent JP-S59142354-A (JP)
Title: Solar heat water heater
Inventor: HASEGAWA KEIICHI
IPC: F24S90/00
Filed: 1983-02-03
Abstract: PURPOSE:To make it possible to install a heat collector or a hot water storage tank in close contact with each other by a method wherein the hot water storage tank and the heat collector are provided with connecting ports, respectively, so that the provision of an additional heat collector or both the additional heat collector and an additional hot water storage tank is made possible and the connecting ports of the tank and the heat collector are connected to each other through flexible connecting pipes. CONSTITUTION:In case where the piping system is changed, if the connecting port 14 of the heat collector 4 and the connecting part 10 of the hot water storage tank 3 are opened, it is possible to connect in series laterally heat collecting units 23 each comprising only the heat collector 4 or heat collecting and hot water storage units 24 same in structure as a heat collecting and hot water storage section 1 comprising the heat collector 4 and the hot water storage tank 3. Further, of the connecting ports of the heat collecting and hot water storage section 1, four connecting ports, that is, the connecting ports 10 and 14, a supply water outlet port 9 and a supply water connecting port 13 are made to open in the right-hand side outer surface of the casing of the heat collecting and hot water storage section with two of them positioned at the upper part and the remaining two at the lower part of that surface, through the flexible connecting pipes 18 of bellows structure. Accordingly, the heat collecting and hot water storage units 24 or the heat collecting units 23 can be connected to the side surface of the heat collecting and hot water storage section 1 without leaving any gap from the latter.