baber/WOPTO huggingface dataset:
Patent JP-H07140759-A (JP)
Title: Electrifying member and its production
Inventor: SEKIZAWA MASAKI
IPC: F16C13/00
Filed: 1993-11-22
Abstract: PURPOSE:To obtain a member showing stable releasing property for a toner and a photoreceptor for a long time without decreasing functional physical properties such as electric conductivity, environmental stability and hardness by dispersing a polyamide resin in a conductive elastic layer to constitute the member. CONSTITUTION:A conductive elastic layer containing a polyamide resin is formed on a conductive supporting body. This electrifying member is preferably a roller, and for example, it consists of a metal core body 1 and an elastic layer 2 comprising a conductive material in which a polyamide resin is compounded. As for the conductive material to form the conductive elastic layer 2, a rubber material having rather small volume resistivity such as epichlorohydrin rubber is used. As for the polyamide resin, 6/66 copolymer polyamide resin is preferably used. The obtd. electrifying member hardly causes dropping of the polyamide resin in the conductive elastic layer 2 so that excellent releasing property for a toner and a photoreceptor can be maintained for a long time.
Patent JP-H07146018-A (JP)
Title: Multi-type screwed refrigerator
Inventor: YANAGISAWA NAOHIRO
IPC: F25B43/02
Filed: 1993-11-22
Abstract: PURPOSE:To maintain an oil supply performance based on a differential pressure oil supply system by installing a branch line which comprises a vessel which is designed to distribute refrigerant gases in the same amount and the uniform pressure discharged from both screwed compressors to both oil separators between a plurality of screwed compressors and oil separators. CONSTITUTION:Refrigerant gases are respectively sucked into a plurality of screwed compressors 2 and 3 from a suction strainer 1. The oil contained in the compressed and discharged refrigerant gases is separated by a plurality of oil separators 9 and 10, and the separated gases are sucked into each of oil supply ports 23 of both screwed compressors 2 and 3 from each solenoid valve 22 by way of an oil tank 17, an oil cooler 19 and an oil strainer 21. Under the structure described above, a branch pipe 6 is installed between the compressors 2 and 3 and the oil separators 9 and 10 where the branch pipe 6 comprises a vessel which is designed to distribute the refrigerant gases at the same amount and the uniform pressure discharged from the both screwed compressors 2 and 3. The refrigerant gases are introduced into both oil separators 9 and 10 by way of the branch pipe 6.
Patent JP-H04166810-A (JP)
Title: Plural-beam scanning optical system
Inventor: MOCHIZUKI KENJI
IPC: G02B27/10
Filed: 1990-10-31
Abstract: PURPOSE:To cope with the case that an interval of scanning lines is intended changed by changing an optical distance between a lens system and a light detector to change a relative position interval of a plurality of beams on a scanning medium. CONSTITUTION:A diaphragm lens system 19 is constituted of two sheets of single lenses independently movable in an optical axis. Here by changing a focal distance of the diaphragm lens system 19 even when a focal distance of an Ftheta lens system 17 and an interval in a subscanning direction of two beams 1, 2 on a light detector 5 are fixed, an interval in a subscanning direction of the two beams 1, 2 on a sensitive drum surface 18 can be changed. In this way, the system can cope with the case of intending an interval of scanning lines changed.
Patent JP-S62153700-A (JP)
Inventor: SAKAMOTO MIDORI
IPC: F42D1/05
Filed: 1985-12-26
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-H11125898-A (JP)
Title: Lithographic printing plate material
Inventor: KUDO SHINJI
IPC: G03F7/004
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a positive or negative lithographic printing plate material having high resolution and wide development latitude even in an IR exposure system. SOLUTION: A photosensitive layer containing a compd. which produces an acid by irradiation of active rays, a compd. having a bonding part which can be decomposed by the acid and an IR absorbent is formed on a supporting body and the unexposed part of the photosensitive layer shows a <=30% swelling degree to a developer. Or, a photosensitive layer containing a compd. which can produce an acid by irradiation of active rays, a compd. which can be insoluble to an alkali in the presence of the acid and an IR absorbent is formed on a supporting body. The exposed part of the photosensitive layer shows a <=30% swelling degree to a developer.
Patent JP-H04268347-A (JP)
Title: Foamable styrene polymer
Inventor: MANFUREETO BUARUTAA
IPC: C08J9/00
Filed: 1991-11-08
Abstract: Expandable styrene polymers, containing 
 
  a) a styrene polymer 
  b) from 1 to 10% by weight, based on a), of a saturated C3- to C6-hydrocarbon as blowing agent, and optionally 
  c) conventional assistants in effective amounts, 
 characterised in that the benzene content is less than 1 ppm and the styrene content is less than 2000 ppm.
Patent JP-2001115440-A (JP)
Title: Ground improvement method
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D3/12
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement method to improve the ground over an extensive range by preparing a plurality of improvement materials without generating any overlapping areas or non-improved areas. SOLUTION: A rod 20 having injection nozzles N1 and N2 is inserted in a bored hole cut in the ground to be improved, the fluid to cut the ground is ejected J1 and J2 from the ejection nozzles, or the ground improvement materials are ejected to cut the ground and mix the ground with the improvement materials, and the rod is pulled upward while rotating the rod. At least a pair of ejection nozzles N1 and N2 are provided on the rod so that the fluid ejected in the jet process forms the crossing jets J1, J2, J1A and J2A. In the jet process, each ejection nozzle is moved in the axial direction V of the rod so that the section of the area to be mixed with the improvement materials is a non-circular closed shape, and the spaces of a pair of nozzles N1, N2, N1A and N2A to eject the crossing jets N1, N2, N1A and N2A are regularly changed.
Patent JP-H11126793-A (JP)
Title: Mounting body and its manufacture
Inventor: ONO MASAHIRO
IPC: H01L21/60
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a high performance mounting body and its manufacture process having high reliability enabling batch-forming of protruding electrodes with low cost and without breaking active elements. SOLUTION: A protruding electrode 21 is formed on the input and output terminal electrode 14 of a circuit board 15. A barrier metal 13 on a terminal electrode 12 of a semiconductor device 11 is electrically connected to the electrode 21 through a junction layer 22 composed of a conductive adhesive or solder. The electrode 21 has a cup-shaped first metal part 21a in which a second metal part 21b made of good conducting metal is filled. Thus, the oxidization of the good conductor metal is prevented, and the protruding electrode can be batch-formed by plasma thermal spray.
Patent JP-H10138071-A (JP)
Title: Super-precision vacuum chuck device
Inventor: HATAMOTO MITSUOKI
IPC: B23Q3/08
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a super-precision vacuum chuck device suitable for super- precision processing in which a sufficient work fixing performance, positioning of it to a work machine in attaching/detaching it, and dividing precision can be secured, and in which the work can be fixed without deformation. SOLUTION: A device is provided with a jig main body part 20 having a suction surface 21 where a work is sucked, a vacuum suction groove part formed in the suction surface 21, a vacuum chamber 25 formed inside, and a passage to communicate the vacuum suction groove part to the vacuum chamber 25, and a valve 31 to communicate the vacuum chamber 25 in the jig main body part 20 with a vacuum generation system to sealably close the vacuum chamber 25, an installation flange 44 is provided on the jig main body part 20 through a flexible part 47, and a step Δe is set to provide an installation reference surface 49 of the jig main body part 20 to a work machine protruded from an installation surface 48 of the flange 44.
Patent JP-H10145767-A (JP)
Title: Set top box
Inventor: SANO TETSUHIRO
IPC: H04N21/4147
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a set top box capable of easily exchanging a network part, having a simple locking mechanism and a rational construction contributing to cost reducing and miniaturizing or the like. SOLUTION: A network part storing slot to which a network part 5 storing a network board 4 is inserted is provided at the back of the set top box housing 2. At the moment when the network part is inserted to the network part storing slot, a network board connector 7 projecting from the housing of the network part is combined with a data processing board connector 6. At this time, the network board 4 and a data processing board 3 are disposed so that they are to be the same height, and an external interface board 8 connected between the data processing board 3 and an external equipment is disposed in the upper spape of the network part 5 in the set top box housing 2.
Patent JP-H02136305-A (JP)
Title: Tire for atv
Inventor: FUJIKI TETSUSHI
IPC: B60C11/00
Filed: 1988-11-17
Abstract: PURPOSE:To mainly improve traction performance by making a tread rubber thick at the shoulder periphery of a tire where carcass cords are arranged in a specified angle, at a specified increasing rate as compared with the thick ness of the tread rubber at the equator of the tire. CONSTITUTION:A tire for ATV is a flat tire for extremely low pressure, and a carcass 9 in a troidal form is erected between respective bead cores 7 within paired right and left bead sections 6, which passes through each side wall section 5 and a tread section 2. In this case, the carcass 9 makes its carcass chords incline by the angle of 51 deg. to 90 deg. against the equator of the tire. A specified block pattern is formed on the tread section 2 and the ratio of the thickness HS of a tread rubber starting from the outer surface of the carcass 9 at the shoulder periphery 13 of the tread section 2 to the surface of the tread section 2, to the thickness HC of the tread rubber starting from the outer surface of the carcass 9 at the equator of the tire is set to be 1.1 to 1.5.
Patent JP-H06148367-A (JP)
Title: Nuclear reactor
Inventor: HATTORI SADAO
IPC: G21C1/02
Filed: 1992-10-30
Abstract: PURPOSE:To contrive large enlargement of nuclear reactor output by equipping a plurality of reactor core vessels housing independent reactor cores in a nuclear reactor vessel and an intermediate cooler for heat-exchanging a primary coolant for a secondary coolant. CONSTITUTION:When a nuclear reactor is started, a primary coolant 26 is supplied to a reactor core vessel 31 through an inflow nozzle 36 from a high pressure plenum 29 in the lower part of a nuclear reactor vessel 25. Heating is performed due to nuclear reaction heat at the time when the coolant 26 passes reactor cores 35 in each vessel 31 and it is discharged from an outflow port 37 to an upper plenum 28. A primary coolant of high temperature guided to a plenum 28 is guided to an intermediate heat exchanger 45 from an inflow port 48 of an intermediate cooler 32 and passes through the tube bundle of the heat exchanger 45. At the time the primary coolant is heat-exchanged for the secondary coolant and cooled therewith. The secondary coolant heated with the exchanger 45 is transmitted to a steam generator 51 through an inflow and outflow tube 52 and feed water is heated.
Patent JP-S63147273-A (JP)
Title: Method for detecting alignment pattern
Inventor: MURAKI MASATO
IPC: H01L21/68
Filed: 1986-12-11
Abstract: PURPOSE:To obtain the aligning pattern signal as a diffracted light signal having a high S/N regardless of the thickness of a transparent layer, by irradiating a latent image formed on the transparent layer at a prescribed angle for the detection of said image. CONSTITUTION:A laser beam source 21 supplies the linear polarized light and this luminous flux is turned into a circular polarized light through a polarized beam splitter 22 and a lambda/4 plate 23 to be made incident on a wafer 4 to which a latent image is formed. Here it is assumed that an incident angle theta'' is secured to the normal line of the wafer 4. Thus the luminous flux traces back the original optical path owing to a refractive index distribution and is made incident on the plate 23 to be turned into a linear polarized light. This luminous flux is reflected by the splitter 22 toward a convergent lens 24 and made incident on a photodetector 25. Then the angle theta' is set properly to secure the maximum signal intensity of the latent image. At the same time, an S/N is improved. Thus it is possible to obtain a refracted light signal having a high S/N regardless of the thickness of a resist 7.
Patent JP-H11118180-A (JP)
Title: Indoor installed type air conditioner
Inventor: ARAKI FUJIO
IPC: F24F13/20
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a unit casing in which a suction side primary chamber casing and a blowing-out side secondary chamber casing are constituted separately, a method for combining these two casings at a mounting site is changed, both an air blowing-out direction and an air sucking direction can be conveniently changed, its management in warehouse can be simplified and its transportation work can be easily carried out. SOLUTION: Side panels 4a and 4b are removably provided to the right and left side surfaces of a primary chamber casing 1 having a front plate 3a, a rear plate 3b, an upper plate 5 and a bottom plate 6 arranged at a rectangular parallelpiped skelton 2 and further having a suction port 7 at the upper plate, and a secondary chamber casing 9 comprised of a front plate 10a, a rear plate 10b, an upper plate 12, a bottom plate 13 and right and left side plates 11a, 11b and having the air blowing- out port 14 at the upper plate and a communicating opening 15a at the lower parts of the side plates 11a, 11b, and further the side panels 4a and 4b are removably attached to each of the side surfaces opposite to that of the connecting part between the casing 1 and the secondary chamber casing 9, respectively,  and the primary chamber casing is provided with an air filter 8 and the secondary chamber casing is provided with a blower 16, a cooling coil, a heating coil and a humidifier.
Patent JP-H01135682-A (JP)
Title: Recording paper and ink jet recording method using said paper
Inventor: SAKAKI MAMORU
IPC: D21H19/36
Filed: 1987-11-20
Abstract: PURPOSE:To prevent the occurrence of a cockling and a strike-through in a printing part, by a method wherein, a silicon-containing pigment and a fiber-form substance in a base paper are mixed on the surface of the fiber base paper, a Stockigt sizing degree is in a specific range, and a basis weight is in a specific range. CONSTITUTION:As a sheet containing a fiber-form substance and a filler, as necessary, any material with a Stockigt sizing degree ranging 0-15sec. Which are manufactured to be 0-15sec. in sizing degree by an appropriate sizing agent can be used. It is necessary that the basis weight of the base paper is in the range of 80-200g/m<2>. The basis weight less than the aforesaid range results in a nerveless paper, a carrying problem in a printer in printing, and the shortage of an ink absorbing capacity; therefore, a cockling occurs in a printing part, and the sharpness of an image is deteriorated. Moreover, if a recording is conducted by using a printer with a plurality of recording heads, projected parts resulting from the cocking come into contact with the heads in recording, thus causing the clogging of the heads and including irregularities in an obtained image.
Patent JP-H03154427-A (JP)
Title: Ad converter
Inventor: TAKEUCHI YASUTO
IPC: H03M3/04
Filed: 1989-11-10
Abstract: PURPOSE:To expand pass frequency band by providing a weight function generator, an accumulation adder, a buffer register and a means supplying a clock with a frequency required for each circuit. CONSTITUTION:A weight function generator 22 multiplies an optional function having a required band pass characteristic with a coded signal on a time axis to apply weighting operation thereby forming plural bits of digital signals. Then an accumulation adder 23 accumulates (integrates) a data string, transfers the result to a buffer register 24 at each end of each period of the weight function and a broad band RF digital signal is outputted. In this case, a clock generating means 21 is provided, which supplies a clock of a required frequency to the circuits 22-24. Thus, an AD converter for RF with a wide frequency band is obtained.
Patent JP-2000120043-A (JP)
Title: Wooden revetment
Inventor: KAMIYAMA KIYOSHI
IPC: A01K61/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To construct a revetment capable of harmonizing environment with an ecosystem by making use of wood. SOLUTION: A plurality of logs 11 are used as panel units 1, the panel units 1 are alternately provided on either side of a fixed pile 2, an anchor 3 is driven into the shore to connect with the fixed pile 2, and the collapse of a revetment can be prevented. By the constitution, the wooden revetment can be efficiently constructed, it blends with the nature because the external appearance thereof is wood, at the same time, animals can also live in the water, and ecosystem can not be destroyed.
Patent JP-H07131019-A (JP)
Title: Thin film transistor and fabrication thereof
Inventor: OI SUSUMU
IPC: H01L29/786
Filed: 1993-11-01
Abstract: PURPOSE:To provide a thin film transistor, and fabrication thereof, in which the writing characteristics are enhanced by suppressing increase of parasitic resistance even when a thick amorphous silicon film is employed. CONSTITUTION:In a reverse stagger type amorphous silicon thin film transistor wherein a source electrode and a drain electrode are formed, through a high concentration N type amorphous silicon, on an amorphous silicon formed selectively on a gate insulating film deposited on a gate electrode, dimension of the gate electrode in the channel direction is set larger than that of the amorphous silicon and the high concentration N type amorphous silicon is deposited entirely at the contact part of the source and drain electrodes and the amorphous silicon.
Patent JP-H10129764-A (JP)
Title: Panel packaging box for cathode-ray tube
Inventor: OHASHI TAKESHI
IPC: B65D85/42
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the slippage in the location of a side supporting pad before inserting panels for cathode-ray tubes, surely position the panels at predetermined positions to hold the panels, and ensure the strength against vertical loads in the case of multistage stacking independent of the seasonal fluctuations of moisture. SOLUTION: In the panel packaging box for cathode-ray tubes in which side supporting panels 12 are inserted into a rectangular outer box 11 so as to be disposed therein and panels for cathode-ray tubes are positioned on the pad 12 in a horizontally placed state to store them, each of the pads 12 comprises two symmetrically-shaped resin molded items having a U-shape in plan view, each of which contacts adjacent corners 13 and a side wall 14 between the corners 13, and two side supporting pads 12 are put into the outer box 11 along the opposed side walls 14 respectively and disposed in opposition to each other so that the pads 12 are locked by stoppers 31 protruding from the bottom 15 of the box 11 respectively to position the pads 12.
Patent JP-H08156276-A (JP)
Title: Ink tube for ink jet recorder and method for treating inner surface of the tube
Inventor: TAMURA KOJI
IPC: C08J7/00
Filed: 1994-11-29
Abstract: PURPOSE: To obtain an ink tube for an ink jet recorder with little occurrence of bubbles. CONSTITUTION: In an ink tube connecting an ink container to a recording head in an ink jet recorder for supplying ink from the ink container to the recording head, an inner surface of the ink tube has an ink contact angle of 10 deg. or less. In a method for treating the inner surface of the ink supply tube, mixed gas of oxygen gas, nitrogen gas, and a slight amount of sulfur hexafluoride gas is passed through an ozonizer and brought into contact with the inner ink tube surface. Figures are diagrams each showing a spectrum obtained by subjecting a polyethylene inner tube surface to an X-ray photoelectron spectroscopy. Figure (a) is a diagram in the ozonization of material gas of oxygen, nitrogen, and sulfur hexafluoride. Figure (b) is a diagram in the ozonization of material gas of oxygen and nitrogen.  Peaks are corresponding to oxygen atoms adhering to the inner tube surface by the ozonization.
Patent JP-H09133732-A (JP)
Title: Abnormal vibration monitor device for electric equipment
Inventor: HORIKOSHI KAZUHIKO
IPC: G01R31/08
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an abnormal vibration monitor device for electric equipment, capable of improving detection capability as well as detection sensitivity. SOLUTION: The vibration of electric equipment 12 is detected with a vibration sensor 14 and converted to a digital signal for obtaining a frequency spectrum with a frequency analysis means 31. In this case, a stationary vibration generated with the electric equipment 12 exists in a low frequency zone, while the abnormal vibration thereof exists in a relatively high frequency zone. In addition, an abnormal vibration judgement means 32 compares the analysis value thereof with the prescribed discrimination level, on the basis of the frequency spectrum pattern of a detected oscillatory wave, or through the integration of each frequency component of the frequency spectrum in a specific frequency zone. The occurrence of an abnormal vibration is thereby identified.
Patent JP-H09276115-A (JP)
Title: Hanger
Inventor: OSUGI YASUHIRO
IPC: A47G25/32
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a hanger capable of easily performing hanging and holding without the danger of deforming the shape of a hanging and holding object. SOLUTION: The side parts 13 of a small width are positioned on the left and right and supporting is performed horizontally long at the time of engaging the receiving recessed part 16 of a hanging member 1 to the engaging projection part 25 of a suspension member 2 and the side parts 13 are positioned up and down and supporting is performed vertically long at the time of engaging the side part 13 to an engaging part 23. After the hanging member 1 supported vertically long is passed through the hanging and holding object, the hanging member 1 is turned, the engagement of the side part 13 is detached, the receiving recessed part is engaged to the engaging projection part 25, the hanging member 1 is supported horizontally long and the hanging and holding object is hung and held.
Patent JP-H05136918-A (JP)
Title: Picture processor
Inventor: OMURA HIROSHI
IPC: H04N1/00
Filed: 1991-11-11
Abstract: PURPOSE:To provide the picture processor implementing recording with a high efficiency even when plural picture information generation means generate optionally picture information. CONSTITUTION:The priority of printing out picture information outputted from a facsimile equipment section and a file section or the like included in a reader 31 or an external device is entered in advance from an operation section 35 and a CPU 30 allows interrupt printing based on the priority entered in advance when a print request comes from other picture information generating means while picture information from a picture information generating means is printed out.