baber/WOPTO huggingface dataset:
Patent JP-S62205278-A (JP)
Title: Production of filled porous body
Inventor: FUJII NORIYUKI
IPC: C23C16/44
Filed: 1986-03-04
Abstract: PURPOSE:To produce a porous body having pores filled densely up to the inner parts by increasing stepwise or continuously the temp. of a porous base material when the pores in the base material are filled with a solid substance by pulse CVD. CONSTITUTION:When the pores in a porous base material such as a graphite material having continuous pores are filled with a filler such as SiC by pulse CVD, the base material is first heated to a temp. close to the lower limit of the temp. range in which CVD reaction takes place and gaseous starting material is introduced to selectively fill the internal pores. The temp. of the base material is then increased stepwise or continuously to enhance the depositing effect, and deposition in the pores in the surface layer of the base material is finished, completing the filling of all the pores. By this method, a porous body having continuous pores filled densely with a solid deposit from the surfaces to the inner parts is obtd.
Patent JP-S58165577-A (JP)
Title: Noise preventive instrument for ignition plug
Inventor: YOSHIDA MITSUTAKA
IPC: F02P13/00
Filed: 1982-03-26
Abstract: PURPOSE:To reduce the number of parts and assembly work steps by making the captioned instrument as a united rigid body of electric composition consisting of a connector metal fitting, resistor, terminal parts provided with a connected high pressure cord and the like and putting a cover made of an elastic insulator on said rigid body. CONSTITUTION:A connector metal fitting 1' is formed with blanking material consisting of a resistor connecting piece 7 and a fitting part 8 to a plug terminal. Two open holes are drilled in the fitting part 8 and projections 10 of a C- shaped clamp 9 are fitted in said holes when the connection metal fitting 1' is fitted to the plug terminal. Further, a terminal metal fitting 14 is formed with a blanking material consisting of a resistor connector piece 7'' and a connection terminal 13 of a high pressure cord provided with sawtooth-like edge parts 12 on its both wings. After clamping both end parts of a resistor 2 by means of connection pieces 7, 7'' of the terminal metal fitting 14 and further additionally tightening an exterior covering of the high pressure cord 15 by means of the connection terminal 13. The space between the fitting part 8 and the connection terminal 13 is filled with thermosetting resin.
Patent JP-S58174397-A (JP)
Inventor: GERUHARUTO HAIBANGU
IPC: C07H15/04
Filed: 1983-03-23
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-S56143295-A (JP)
Title: Iron-bath type coal gasifier
Inventor: OKAMURA SHIYOUZOU
IPC: C10J3/57
Filed: 1980-04-09
Abstract: PURPOSE:To efficiently recover a clean gas and to obtain a slag utilizable as a ceramic material, etc. by providing a gasification furnace of said gasifier with a hood for the collection of a gas produced airtightly and separably, along with a slag-discharging chamber and a slag-modifying oven. CONSTITUTION:In the titled gasifier, gasification furnace 1 is airtightly and separably equipped at the top with hood 2 for the collection of a gas and provided with slag-discharging chamber 3, to which slag-modifying oven 4 is placed connectively. High-temp molten iron is supplied to the gasification furnace 1, into which coal, oxygen and steam are introduced through nonimmersed multihole lances 6 and reacted with each other. The gas generated is recovered through duct 8. The slag produced is continuously discharged through the slag-discharging chamber 3 to the slag-modifying oven 4, in which it is desulfurized with oxygen blown through lance 7 and recovered from modified slag-discharging chamber 5 after modified with silica sand supplied through lance 20.
Patent JP-S6224041-A (JP)
Inventor: DONARUDO SHII BERIII
IPC: H02K5/24
Filed: 1986-03-06
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-S55139126-A (JP)
Title: Deep drawing method
Inventor: YASUDA KATSUHIKO
IPC: B21D22/20
Filed: 1979-04-17
Abstract: PURPOSE: To reduce the amount of earing generated in the formed cup, and to improve the yield of material, by performing the deep drawing after applying the treatment for changing material properties to the part equivalent to the circumferential wall obtained by drawing in the direction starting at the middle of the blank toward the part increasing largely the thickness due to the deformation.  
     CONSTITUTION: After rolling the blank 1 in the arrowed direction, the anisotropy and the directionality of the blank 1 are confirmed. Next, the treatment (diagonally lined part) 7 for changing properties by local heat treatment is applied to each part 4 equivalent to the circumferential wall of the formed cup in directions making 45°, 135°, 225° and 315° against the rolling direction starting at the middle 2 of the remained blank 1. As a result, the structure of the blank 1 is locally changed, and hereby, the mechanical properties of the blank 1 are locally changed. Then, the blank 1 already treated 7 to change properties is deep drawn to form the cup 8. According to this method, the cup 8 possessing low height (h) of the earing 5 can be manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04214456-A (JP)
Title: Apparatus for forming pattern in carpet and method therefor
Inventor: MAIKERU UIRIAMU JIRUPATORITSUK
IPC: D05C15/36
Filed: 1991-02-20
Abstract: PURPOSE: To provide a method and an apparatus for forming a permanent and sharp pattern on the surface of a pile woven fabric by cutting the surface of the pile woven fabric. CONSTITUTION: This apparatus comprises a template 10 having a pattern 12 to be sculptured on a pile woven fabric 16, a cutting unit 56 which is adjoined to the surface of the pile woven fabric 16 and moved and a pantograph 26 which traces the pattern 12 and moves a cutter 56 on the surface of the pile woven fabric to be simultaneously cut according to the trace. The top of the pile woven fabric is bent at a cutting zone, then the bending of the pile woven fabric is individually released. The cutter 56 cuts the top of the pile woven fabric to be hit to a cutting blade 18 to form the pattern 12 on the surface of the pile woven fabric 16.
Patent JP-H04215554-A (JP)
Title: Circuit device for electronic control anti-lock brake system
Inventor: GUNTAA BUTSUSHIYUMAN
IPC: B60T8/58
Filed: 1991-02-20
Abstract: PURPOSE: To enhance safety in the subject device for an automobile, by controlling the braking pressure of a wheel having a possibility of locking, so that the braking pressure of a wheel having no possibility of locking during that time is delayed, and also it is smoothly raised during the reaction time of a driver. CONSTITUTION: When a wheel liable to be locked is detected by induction sensors S1 to S4 and an electronic circuit device 31, inlet valves 14 to 17 are closed, and pumps 28, 29 are started, so that a pressure is produced in supply pipe lines 32, 33. The pressure is supplied to the inlet valves 14 to 17 changed over to the closed position through branch pipe passages 36 to 39 via check valves 34, 35. Simultaneously, the pressure is supplied to pressure chambers 7, 8 of a master cylinder 1. Thereby, operating pistons 5, 6 are energized to the respective initial positions to be moved to the direction of the pedal treading force F, so that the fluid inside the operating chamber 7, 8 is prevented from being fully discharged.  In the wheels having no possibility of lock, the actual pressure fluctuation inside wheel brakes 18 to 21 is controlled in response to the magnitude of the braking pressure inside the master cylinder 1 by regularly opening or closing the inlet valves 14 to 17.
Patent JP-H05170315-A (JP)
Title: Control method for lift truck
Inventor: MAKINO KENSHO
IPC: B66F9/24
Filed: 1991-02-19
Abstract: PURPOSE:To improve the efficiency or, cargo handling by automatically stopping a manned lift truck, particular, at a bay between racks in controlling a lift truck. CONSTITUTION:Carrying-in/out commands are transmitted from a control machine 31 to a lift truck 1 through an IC card 33. In the case where the lift truck having received judges that it is in a passage 36 for the truck based on a traveling distance detecting means, rack passage detecting means, height detecting means and shift quantity detecting means, the lift truck is made to stop at the bay of a passage between racks, which is specified by the controlling machine 31, based on the traveling distance detecting means, and the loading and unloading instrument is raised to the specified height based on the height detecting means. Based on the shift quantity detecting means, the lift truck 1 enters the automatic loading and unloading mode in which loading or unloading can be performed. In addition, in the case where the lift truck 1 judges that it is not in the rack passage 36, the lifting truck is controlled to switch the loading and unloading mode to the usual manual.
Patent JP-S59173210-A (JP)
Title: Iron making by shaft furnace using powdery raw materials and fuels
Inventor: SHIGEMI AKITOSHI
IPC: C21B5/00
Filed: 1983-03-22
Abstract: PURPOSE:To economically manufacture pig iron under efficient good reduction, heat and plant utilization, by a method wherein powdery materials and fuels are charged from the upper part of shaft furnace, constant temperature indirect reduction zone being formed in furnace and the furnace top pressure is raised by feeding high concentration oxygen from tuyeres at the lower part of furnace. CONSTITUTION:Powdery coal 1 and powdery iron ore 2 are respectively fed to the hopper 5 provided at the top part of shaft furnace 8 by a charging conveyor 4 via weighing hoppers 3. Then, they are fed into the furnace 8 via a value seat 6 and a bell 7, and the high concentration oxygen from an oxygen source 9 is fed thereto through ordinary twyeres 11. At the same time, the indirect reducing zone consisting of a constant temperature zone of 600-1,100 deg.C is formed in the furnace 8 by injecting high concentration oxygen from the oxygen injecting tuyeres 10 provided at plural positions of upper level and the reduction of powdery iron ore 2 is carried out. At that time, the pressure in furnace is raised to about 2kg/cm<2> and the volume of generated gas is reduced.
Patent JP-H0718654-A (JP)
Title: Electric drain construction method
Inventor: ONOE ATSUO
IPC: E02D3/11
Filed: 1993-03-09
Abstract: PURPOSE:To easily over-consolidate the ground, shorten the construction period, and reduce the cost. CONSTITUTION:A lengthy plate-like drain member 1 constituted of a filter member 3 formed with water paths 5 inside and a metal net member 4 provided on the surface of the filter member 3 is used in this drain construction method, and a plurality of the drain members 1 are placed in the ground at an interval. A group of the drain members 1 are connected to a plus power source, and the other group of the drain members 1 are connected to a minus power source.
Patent JP-S63214991-A (JP)
Title: Tape residual quantity display device for magnetic recording and reproducing device
Inventor: ICHIBAGASE HIROTOSHI
IPC: G11B27/28
Filed: 1987-03-04
Abstract: PURPOSE:To know the correct tape residual quantity irrespectively of a mechanical unevenness by digitally recording the quantity of the use of the tape in the vertical blanking interval of a video signal at the time of recording a picture on a VTR tape and displaying the residual quantity of the tape based on this. CONSTITUTION:A means 12 for PCM encoding the quantity of the use of the tape from the start of recording and a means 6 for inserting the PCM encoded data into the vertical blanking interval and recording on tape shape recording medium are provided at the time of recording the video signal 1 on the tape shape recording medium. At the time of recording another video signal on the way, a part immediately before a recording is reproduced to read the PCM data and calculate the residual quantity of the tape from the PCM data. Thereby, at the time of recording again on the way of the tape, the quantity of the use of the tape by this time is defined to be an initial value and the next quantity of the use of the tape can be easily and correctly digitally recorded, so that the quantity of the use of the tape or the residual quantity can be constantly correctly understood.
Patent JP-H07231605-A (JP)
Title: Moving haft motor
Inventor: MORI HIROYUKI
IPC: H02K7/06
Filed: 1994-02-21
Abstract: PURPOSE:To provide, in simple constitution, a moving shaft motor which is used by converting the rotational motion of a motor shaft into its linear motion. CONSTITUTION:The moving shaft motor is provided with a hollow motor shaft 5 in which a spiral groove 5a in the shaft direction has been formed on the inner circumferential face and with a moving shaft 11 which is arranged through the inside of the motor shaft 5, in which a spiral protruding stripe 11a coupled to the spiral groove 5a on the motor shaft 5 is provided on the outer circumference and which is moved forward and reversely in the shaft direction inside the motor shaft 5 according to the forward and reverse rotation of the motor shaft 5. In order to protect the spiral protruding stripe 11a on the movement shaft 11 from foreign matters such as dust particles or the like, a cover member with which the movement shaft 11 is covered, one end of which is fixed to a motor case 3, the other end of which is fixed to the tip side of the movement shaft 11, which is expanded and contracted together with the back and forth movement of the movement shaft 11 is installed. Preferably, the cover member is composed of a belt-shaped body which is wound to be a spring shape.
Patent JP-S55142413-A (JP)
Title: Assembling error detecting method for recording and reproducing mechanism part
Inventor: KATSUMATA MASAO
IPC: G11B15/64
Filed: 1979-04-20
Abstract: PURPOSE: To detect the accuracy of parts and assembling error of the recording and reproducing mechanism, by compulsively widening the floating gap between the magnetic head and the recording media, through the amount of air blowing from the rotary type magnetic head holder and the tension wound on the rotary type magnetic head of the flexible media.  
     CONSTITUTION: The tension T is exerted at the both ends of the recording media 4, and air blows from the hole of a small diameter at the outer side of the standstill cylinders 1, 2 and the rotary type magnetic head holder 3. When this tension T and the amount of air P blown are changed, the floating ga changes and it effects on the reproducing output of the magnetic head. This tension T and the amount of air P are changed with external conditions, the floating gap between the magnetic head and the recording media is compulsively widened to obtain the condition of the reproducing output easily drooping. Thus, the accuracy of parts and assembling error of the recording and reproducing mechanism are easily detected and corrected, allowing to stabilize the function of recording and reproduction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04284853-A (JP)
Title: Ion exchange filtering method and apparatus therefor
Inventor: SUGO TAKANOBU
IPC: C02F1/42
Filed: 1991-03-13
Abstract: PURPOSE:To perform ion exchanger filtering capable of simultaneously removing an ion and a fine particle and easy in operation and maintenance by alternately arranging sheets composed of an org. polymer having a cation exchange group and sheets composed of an org. polymer having an anion exchange group. CONSTITUTION:A cation exchange group such as a carboxyl group or a sulfone group and an anion exchange group such as a quaternary ammonium group, a secondary amino group or a tertiary amino group are introduced into an org. polymer sheet such as a polypropylene nonwoven fabric to perform the graft polymerization due to ionizing radiation. Then the org. polymer sheets 4 having a cation group and the org. polymer sheets 5 having an anion group are laminated to form a filter layer. By this constitution, a regenerative filter layer for froducing ultrapure water capable of simultaneously removing bath of ions and particles can be obtained.
Patent JP-H09217445-A (JP)
Title: Reinforcing construction of opening part of window
Inventor: WAKAO OSAMU
IPC: E04B2/94
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain reinforcing construction of an opening part of a window capable of reducing the number of reinforcing members without requiring any long vertical reinforcing member required in the past while sufficiently reinforcing the opening section, being simply executed without requiring troublesome welding work of the reinforcing members and cutting of the header in an ALC wall panel, further reducing cost, being executed approximately in parallel with the erection of the ALC wall panel and shortening a construction period. SOLUTION: In reinforcing construction of an opening part of a wall 40, a pair of ALC wall panels 1 are erected respectively to both right and left neighbors of an opening part 41, and pipe anchors 6 are embedded in them. Both right and left ends of an upper edge reinforcing member 20 and lower edge reinforcing member 25 for reinforcing both up and down edges of the opening part 41 are brought into contact with the rear sides 4 of a pair of ALC panels 1, at the same time, they are connected to pipe anchors 6 through bolts 8 to bear the upper edge reinforcing member 20 and lower reinforcing member 25.
Patent JP-S58164112-A (JP)
Inventor: TOKUSHIGE MASAFUMI
IPC: H01B17/26
Filed: 1982-03-25
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-H06257928-A (JP)
Title: Refrigerator
Inventor: KATO TOSHIMITSU
IPC: F25D17/08
Filed: 1993-03-09
Abstract: PURPOSE:To reduce a cost of a cold air guiding duct without applying any cold air guiding duct for guiding cold air to an ice making pan. CONSTITUTION:An ice making shelf 28 is positioned in front of a cold air blowing port 20 within a freezing chamber 12. The ice making shelf 28 has an ice making pan mounting part 29 on which front end is mounted an ice making pan 34 and at its rear part is integrally provided a cold air guiding part 30 extending up to a part near the cold air blowing port 20. Cold air blown from the cold air blowing port 20 passes through the cold air guide 30 as indicated by an arrow A and the air is guided toward the ice making pan 34. A part of the cold air passage 32 within the cold air guiding part 30 is provided with a rib 33 and a part of the cold air is guided to an upper control box 21 through the rib 33.
Patent JP-S62206878-A (JP)
Title: Solid-state image pickup element
Inventor: ONO HIDEYUKI
IPC: H04N5/335
Filed: 1986-03-07
Abstract: PURPOSE:To inhibit the generation of an alias signal with the variation of a well without altering substrate structure while preventing the generation of a novel false signal by forming a well electrode in a picture element array. CONSTITUTION:Points constituting a picture element by a vertical scanning line 46, a vertical signal line 45, an opening section 48 and an active region 43 is made the same as conventional devices, and well electrodes 44 and wirings 47 for fixing the potential of the well electrodes 44 at well potential are added at every picture element. Accordingly, the well electrodes 44 are shaped at every picture element, thus inhibiting the generation of a false signal with the variation of a well without changing substrate structure.
Patent JP-H05249375-A (JP)
Title: Two-group zoom lens
Inventor: KAWAMURA KAZUTERU
IPC: G02B13/18
Filed: 1992-03-05
Abstract: PURPOSE:To reduce the cost and improve the performance by composing the zoom lens, which has an about 38-70mm variable power range, of six elements in six groups, and using aspherical plastic lenses. CONSTITUTION:In the zoom lens which consists of a 1st positive group I and a 2nd negative group II and varies in power by varying the air interval between both the groups, the 1st group consists of a positive meniscus lens L1 which is convex to the object side, a negative lens L2, a positive lens L3, and a meniscus lens L4 which is convex to the image side, and the 2nd group consists of a positive meniscus lens L5 which is convex to the image side and a negative meniscus lens L6 which is convex to the image side; and the lenses L4 and L5 are made of the plastic lenses having aspherical surfaces, and meet in equalties 0.6<f1/fw<0.9 and 0.5<¦f2/fw¦<0.9, where f1 and f2 are the focal lengths of the 1st and 2nd groups and fw is the focal length of the whole system at the wide-angle end.
Patent JP-H11250013-A (JP)
Title: Computer system, resuming method for the same and recording medium
Inventor: SHIMIZU NOBUO
IPC: G06F21/31
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain the security holding property of data similar to that when power is turned off even in a suspension state by authenticating a user in the same level as that when a network computer starts at the time of resumption. SOLUTION: CPU 10 of a network computer NC 4a, when a system power source is turned on under resume mode, executes an authentication processing by an authentication procedure depending on a network connection form at the time of suspension prior to a resumption processing in accordance with a resumption processing routine contained in a prescribed thread in OS stored in DRAM 11.
Patent JP-H03251706-A (JP)
Title: Method and apparatus for detecting three-dimensional position
Inventor: ONARI YASUKE
IPC: G01C3/06
Filed: 1990-02-28
Abstract: PURPOSE:To obtain coordinates of a three-dimensional position of a moving body by receiving laser beams of three lasers, which output two laser beams axially symmetrical as rotated at a fixed angular velocity within a parallel plane, at three points as coming from a moving body to determine an angle of elevation at a target point from the difference in receiving time. CONSTITUTION:Two rotating laser beams axially symmetrical are projected from laser lighthouses 2A, 2B and 2C provided on a base 1 of a moving object. For example, the two laser beams from the laser lighthouses 2A, 2B and 2C are received with light detecting sensors 3A, 3B and 3C respectively. The received light signals are sent out to a position computing means 4 to measure the difference in receiving time thereby determining angles alpha1, alpha2 and alpha3 of the respective laser lighthouses to the vertical line. The angles theta1, theta2 and theta3 of a target viewed from the light detecting sensors 3A, 3B and 3C are calculated. Thus, coordinates of a position of the moving object can be determined based on three dimensional position coordinates at setting points O, P and Q of the light detecting sensors 3A, 3B and 3C.
Patent JP-S61207974-A (JP)
Title: Integrated circuit measuring device
Inventor: ISOFUKU SATOSHI
IPC: G01R31/12
Filed: 1985-03-13
Abstract: PURPOSE:To measure non-destructively a latch-up rating of a CMOS IC by increasing gradually a peak value of a discharge pulse, catching a peak value of a power source current which has increased suddenly at some point, and measuring the latch-up rating from the peak value of the discharge pulse of that time. CONSTITUTION:By executing an operation several times, a pulsative power source current 15 is generated. A peak value of this power source current 15 is detected by a current detecting resistance 38, amplified by a differential amplifier containing an operational amplifier 51, and in comparators 52a-52e, that which a reference voltage being lower than an output of the differential amplifier has been applied to is transmitted to a CPU through an encoder 54. The CPU stops the operation, in case when it is decided that the peak value of the power source current 15 has reached a state that latch-up is generated, and based on the peak value of this last discharge pulse, a latch-up rating is obtained.