baber/WOPTO huggingface dataset:
Patent JP-S61267728-A (JP)
Title: Light projecting optical device appropriate for high speed operation
Inventor: HACHIKAKE YASUO
IPC: G01N21/88
Filed: 1985-05-23
Abstract: PURPOSE:To reduce the diameter of a laser spot and to improve the efficiency of a test by moving a laser beam in the X axis direction, reciprocating the laser beam in the Y axis direction. CONSTITUTION:A laser beam (e) oscillated from a laser oscillator 1 is slightly vibrated by a fine vibration scanner 2. The vibrated beam is passed through a lens 3, intersected with an optical axes at a focus F1, vibrated again, reflected by a mirror 4, and then incident upon a lens 5. The beam passed through the lenses 3, 5 is vibrated in the Y axis direction by the scanner 2. Then, the beam is scanned in the X axis direction by a scanner 6, reflected by a mirror 8 through a scanner lens 7 and converged on a surface to be tested. When a laser spot S' is vibrated in the Y axis direction with amplitude W, almost all the surface to be tested can be scanned even if the scanning pitch size (p) in the Y axis direction is set up larger than phi2/2. Consequently, the diameter of the laser spot can be reduced and the testing accuracy can be increased.
Patent JP-S60254634-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: KIMURA TAKAAKI
IPC: H01L21/316
Filed: 1984-05-31
Abstract: PURPOSE:To prevent the generation of cracks by a method wherein a grown film of magnesia-spinnel single crystal is formed on a single crystal substrate and then heat-treated in an oxidizing atmosphere. CONSTITUTION:The grown film of magnesia-spinnel single crystal is formed on the Si single crystal substrate by applying the vapor phase epitaxial growing method and then heat-treted in the 100% oxygen atmosphere at a temperature of 1,100 deg.C for 2hr. This manner leads the segregation in said grown film to oxidation and diffusion; therefore, its crystallinity improves and cracks do not generate.
Patent JP-H08303715-A (JP)
Title: Combustion device
Inventor: SUZUKI YOSHITO
IPC: F23C5/02
Filed: 1995-05-08
Abstract: PURPOSE: To prevent the damage of a burner device and make an installation expense inexpensive. CONSTITUTION: This combustion device is provided with a sleeve 14 at the outside of a main burner 12 of a burner device 8, a vane 15, provided at the outside of the sleeve 14, a seal box 20, provided below the opening unit 17 of the burner for the burner device 8 and consisting of a refractory material, a guide roller 19, provided below the seal box 20, and a shielding plate 18, capable of being moved so as to blockade the opening unit 17 of the burner. The upper part of the shielding plate 18 is inserted into the seal box 20 and the shielding plate 18 is supported by the guide roller 19 elevatably while the piston rod of an air cylinder 24 is attached to the lower part of the shielding plate 18.
Patent JP-S63275023-A (JP)
Title: Magnetic recording medium
Inventor: KONO KENJI
IPC: C10M107/22
Filed: 1987-05-02
Abstract: PURPOSE:To obtain excellent durability and stable traveling property by incorporating a graft or block copolymer having a structural part which is compatible with a binder and a structural part which is lubricative into a magnetic layer. CONSTITUTION:This magnetic recording medium is formed with the magnetic layer contg. magnetic powder and binder on a nonmagnetic base and contains the graft or block copolymer having the structural part which is compatible with the binder and the structural part which is lubricative in the magnetic layer. Since the graft or block copolymer to be incorporated into the magnetic layer is a high polymer, the copolymer has the low mobility of the molecules in the magnetic layer and in addition, the structural part which is compatible with the binder acts as an anchor to the magnetic layer by the strong affinity to the binder. The binder is, therefore, hardly dissipated to the outside of the magnetic layer. A phase sepn. does not arise even if the binder migrates to the surface side at the time of forming the magnetic layer. The structural part which is lubricative provides a good lubricating effect on the surface of the magnetic layer. Since the copolymer is distributed in the magnetic layer as well, the lubricating effect is continuously exhibited even if the magnetic layer is gradually worn by repeated recordings and reproductions.
Patent JP-H07319803-A (JP)
Title: Bus arbiter
Inventor: YOSHII HIROAKI
IPC: G06F13/36
Filed: 1994-05-24
Abstract: PURPOSE:To improve the ffective utilizing ratio of a bus and the utilizing ratio of the whole system when bus-using requests are almost simultaneously outputted from plural I/O devices. CONSTITUTION:The system is provided with a counter part 7 for starting the counting of time at the time of receiving a bus utilization permission signal ACK0 from a processor 1, outputting a 1st count ending signal 91 after the lapse of time obtained by subtracting time from the occupation of a bus for an I/O device with secondary receiving order up to the execution of practical data transfer from the bus occupation time of an I/O device with the highest receiving order and outputting a 2nd count ending signal 92 after the lapse of the bus occupation time of the I/O device with the highest receiving order from the start of counting. The system is also provided with a bus utilization permission controlling part 8 for validating the signal ACK0 for the I/O device with the highest order until the signal 92 is received at the time of receiving the signal ACK0 and validating the signal ACK0 for the I/O device of the succeeding order at the time of receiving the signal 91.
Patent JP-H02286452-A (JP)
Title: Windshield wiper controller for vehicle
Inventor: HASHIMOTO MICHIAKI
IPC: B60S1/08
Filed: 1989-04-27
Abstract: PURPOSE:To dispense with any troublesome operation of a driver at a rainfall by deducing optimum wiper operation after inputting an amount of raindrops sticking to a vehicle and its speed, and on the basis of the deduced result, controlling the wiper operation. CONSTITUTION:In this controller, there are provided a raindrop sensor 4 and a speed sensor 5, and each output signal out of these sensors is converted into electric information signals S1, S2 by a raindrop detector 6 and a speed detector 7 and inputted into sample hold circuits 8, 9. Then, these inputted signals S1, S2 are subjected to sample holding, and the hold value is given to a fuzzy deducing part 2 which performs a fuzzy inference according to multiple fuzzy rules through a fuzzy inference first half part and a fuzzy inference latter half part, and it is constituted of multiple rule processing part 10 outputting an inference input on operation of a windshield wiper and a MAX processing part 10 generating a rigid output for a membership function secured in each processing part 10, thus the operation of the wiper 16 is controlled in accordance with the output.
Patent JP-H047833-A (JP)
Title: Formation of thin film pattern
Inventor: ISHIZAKI TAKASHI
IPC: H01L21/308
Filed: 1990-04-25
Abstract: PURPOSE:To suppress the deterioration of a masking material during an etching and to make it possible to form a pattern faithful to the masking material by a method wherein an alkali concentration in an etching liquid is made weak compared to an alkali concentration is a developing solution. CONSTITUTION:A developing time to be needed for making a pattern form on a photoresist is changed in an exponential function manner to a change in the concentration of a developing solution when an exposure is assumed constant. Contrary to this, an etching rate is roughly proportioned to an alkali concentration. A difference between these changes of the change of the developing time and the change of the concentration of the developing solution is utilized, an alkali solution in an etching liquid is made lower than an alkali concentration in a developing solution, an etching rate is not lowered so much and a developing rate is greatly lowered. Thereby, the thinning of the pattern of a masking material and the thinning of a film, which are caused by an overdeveloping during an etching, are reduced and a fine pattern can be precisely formed.
Patent JP-S5635025-A (JP)
Title: Experimental apparatus of audio transmission loss measurement
Inventor: NAKANO TOORU
IPC: G01H17/00
Filed: 1979-08-30
Abstract: PURPOSE: To make highly efficient for the preparation and operation, by incorporating the sample to be measured in the holding frame unit in advance, carrying and inserting it to the measuring opening of experimental room and fixing the sample while preventing the side path propagation with fluid pressure.  
     CONSTITUTION: Between the sound source room 1 and the measuring echo room 2, the gap enabling to insert measured sample is provided, and the measuring openings 3, 5 are provided to each of the opposing wall of both the rooms, and sample is clipped between the two holding frames and it is inserted to the gap of sample insertion. Further, at the location of the measuring opening circumference at least, the sealing bag bodies 15, 15' which can be expanded with the supply of pressure fluid at least on one wall surface are provided and the invasion of external noise and side propagation can be avoided by expanding them. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6041544-A (JP)
Inventor: KAMIRU KURAIAA
IPC: C07C209/26
Filed: 1984-05-31
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-S5812875-A (JP)
Inventor: TSUNODA KAZUHIKO
IPC: B62K25/26
Filed: 1981-07-13
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-S62266309-A (JP)
Title: Primary premixing gas burner of hot water supplier for home use
Inventor: FURUHASHI TOSHIO
IPC: F23D14/02
Filed: 1986-05-14
Abstract: PURPOSE:To make it possible to carry out a complete combustion in a stable state to attempt to shorten flame and miniaturize the size of the burner by disposing a plurality of gas feed nozzles on the upstream side of an air intake part of a centrifugal blower. CONSTITUTION:A centrifugal fan blower 2 is a sirocco fan comprising a motor 6, a fan 7 and a casing 10. The plurality of air intake ports 8 of the blower 2 are arranged suitably in the peripheral direction of the rotary side surface side of the fan 7 in the casing 10. Tip end parts of gas supply nozzles 3 branched from a gas supply tube 11 are inserted into air intake ports 8. A gas burning burner port face plate 5 is disposed above a blast outlet 9 of the centrifugal blower 2, and is formed by opening burner port small holes 13 at a small interval. A mixer part 4 is disposed between the blast outlet 9 and the gas burning burner port face plate 3. The mixer part 4 is provided with a proper number of porous dispersion plates 14 formed with a large number of dispersed small holes 15, thereby to send a mixed gas to the gas burning burner port face plates 5.
Patent JP-H06299449-A (JP)
Title: Knitting and braiding machine
Inventor: YAMAZAKI SAKUZO
IPC: D04C3/40
Filed: 1993-04-13
Abstract: PURPOSE:To provide a knitting and braiding machine designed so as to stably keep an oil membrane on each sliding surface of the slider and the guide rail and not requiring oil supply for a long period. CONSTITUTION:This invention is related to a knitting and braiding machine equipped with a turn table having a lower bobbin and with a slider 5 incapable of coming off from a guide rail 4 set along the periphery of the turn table and having an upper bobbin (B2) engaged therewith so as to move through plural sliding surfaces in the opposite direction. In this knitting and braiding machine, the slider 5 is equipped with a lubricant supply tank 54 and with an applicator unit capable of applying a lubricant (J) allowed to seep from the lubricant supply tank to the sliding surface. Thereby, the lubricant is supplied directly to a desired sliding surface to keep an oil membrane even if the machine is at work.
Patent JP-S5233701-A (JP)
Title: Method of mouling high density recording disk
Inventor: IIDA ISAO
IPC: B29D17/00
Filed: 1975-09-10
Abstract: PURPOSE:To mass-produce the recording disk with high recording density in low cost by packing moleth resin inside the mould between two skins made by continuous evaporation of metallic layer and protection layer on films of thermoplastic resin.
Patent JP-S592075-A (JP)
Inventor: KITAHARA TAKESHI
IPC: G09G1/06
Filed: 1982-06-28
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-H10298549-A (JP)
Title: Luminescent composition and fluorescent lamp using the same
Inventor: FUJIWARA MASATO
IPC: C09K11/59
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a highly efficient fluorescent lamp with the ability of increasing each radiation of visible and ultraviolet lights emitted therefrom, by optimizing each particle diameter of a fluorescent material light-emissive in the visible region and another fluorescent material light-emissive in the ultraviolet region. SOLUTION: This composition comprises (A) a visible light-emitting fluorescent material having its main luminous wavelength in the visible region and (B) an ultraviolet light-emitting fluorescent material having its main luminous wavelength in the ultraviolet region wherein each average particle diameter of the components A and B is 2 to 5 μm and 1.5 to 3.5 μm, respectively. Preferably, the ratio of the component B to the objective composition is 1 to 20 wt.%. Preferably, the component A comprises a mixture of at least two kinds selected from the group consisting of (SrCaBaMg)5 (PO4 )3 Cl:Eu, BaMg2 Al16 O27 :Eu, LaPO4 : Ce, Tb, and the chromaticity of the mixture lies in the while light region. The component B is pref. selected from the group consisting of BaSi2 O5 :Pb, SrB4 O7 : Eu, YPO4 :Ce and MgAl11 O14 :Ce.
Patent JP-H05308600-A (JP)
Title: Image filing device
Inventor: KANESHIGE TOSHIHIKO
IPC: H04N5/93
Filed: 1992-04-28
Abstract: PURPOSE:To perform high grade representation when presentation is performed by effectively using data set managing data describing relation between data for presentation mutually and access information, and presentation data managing data which makes access the data. CONSTITUTION:An MPU 21 prepares the presentation of all the objects by reading out a structure object plate SOP recorded on a disk 5, and storing the data in an atom object plate AOP in a RAM 12 or memory for demodulation. Thence, image frame memory 24 and a graphics generation circuit 25 are set in reproducing states, and image data is D/A-converted by supplying to a synthesis circuit 27 based on source data, and it is outputted to an image display device 16. Also, cursor coordinate data is supplied to a cursor generation circuit 26 based on the operation of a mouse 32, and it is outputted to the synthesis circuit 27 as the image data. In such a way, it is possible to obtain a high grade representation effect by designating the AOP or another SOP by the SOP, and reproducing and presenting the data based on a designated AOP.
Patent JP-H048895-A (JP)
Title: Assembly method for through flow fan
Inventor: WAKABAYASHI YOICHI
IPC: F04D29/02
Filed: 1990-04-27
Abstract: PURPOSE:To chemically fuse and rigidly joint a blade and a plate by making the blade of aluminum plated steel, using aluminum alloy of Al-Si for the plate, inserting the blade in the groove of the plate and generating a eutectic fusion phase of Al-Si on the contact surface of the blade and plate via the application of a pressing and heating process to the blade insertion part. CONSTITUTION:A cylindrical through flow fan comprises many blades 1 and plates 2, and side plates 3 and 4 at both ends thereof. In this case, the blades 1 are made of aluminum plated steel, and the plates 2 are made of aluminum alloy of Al-Si. Also, the blades 1 are inserted in the grooves 5 to 8 of the plates 2. Furthermore, electrodes 9 to 12 are supplied with power and heated, while being pressed from both upper and lower sides of the plates 2. As a result, the eutectic fusion phase 13 of aluminum and silicon is generated, thereby jointing both blades and plates to each other.
Patent JP-S5335354-A (JP)
Title: Trigger pulse generator circuit
Inventor: YAMADA KOUICHI
IPC: H03K5/1534
Filed: 1976-09-13
Abstract: PURPOSE: To obtain a trigger pulse generator circuit which eliminates an external attachment of CR differentiation circuit and is suited for the semiconductor integration formation, with a reduced production cost. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09274275-A (JP)
Title: Heat developable diazo copying material
Inventor: SHIMODA NAOTO
IPC: B41M5/26
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a copying material having high coloring property, excellent in raw stock preservability and excellent also in the texture of a colored part by forming a recording layer contg. a compd. obtd. by neutralizing the carboxyl groups of a copolymer with a guanidine deriv. SOLUTION: A compd. obtd. by neutralizing the carboxyl groups of a copolymer contg. a monomer having a carboxyl group as an ingredient with a guanidine deriv. is incorporated into a recording layer. The copolymer is preferably an isobutylenemaleic anhydride copolymer. Compatibility with other resin is improved as compared with the case of neutralization with other water-soluble alkali such as an ammonium salt or alkali metallic salt, a uniform film can be formed and the uniform state is maintained because of the residual nonvolatile alkali in the resin after coating and drying.
Patent JP-H048483-A (JP)
Title: Honeycomb measuring machine
Inventor: ISHITE TAKAYUKI
IPC: B32B3/12
Filed: 1990-04-27
Abstract: PURPOSE:To make a highly accurate measuring job executable by giving an excellent vibro-isolating function to a honeycomb measuring machine itself. CONSTITUTION:A vibration-proof material layer 9 of proper thickness, consisting of gelling matter making silicon with an excellent vibration-proof characteristic as material is installed in space between a surface plate 7 constituting an upper surface member 5 in a honey comb measuring machine 1 and a support plate 10. Consequently, for example, even if external force is added to the surface plate 7 and a measuring apparatus 12 or the like attached to this plate 7 and thereby vibration is produced in these elements, this vibration is largely damped by the vibro-isolating material layer 9. Accordingly, any vibration transmitted to the support plate 10 and the vibration produced in the surface plate 7, etc., also comes to a standstill almost instantaneously.
Patent JP-H05302803-A (JP)
Title: Device for inspecting contact point gap of connector
Inventor: TSUCHIYA KUNIHIRO
IPC: G01B3/30
Filed: 1992-04-28
Abstract: PURPOSE:To provide an inexpensive device having inspection capacity corresponding to assembly line capacity, which can make installation adjustment easy. CONSTITUTION:A gage 53 is moved to and from a contact gap S, while moved in the direction perpendicular to the direction moved to and from. Consequently, all contact gaps of a connector 10 can at once be inspected without reference to the number of poles of the connector 10, and inspection capacity is not varied with the number of poles of the connector 10. Contact gaps can be inspected without using an image processor; further the adjustment of the device is not affected by the contacts and the surrounding state (reflection of light, etc.), unlike the image processor; and quantitative and easy adjustment can be made.
Patent JP-S61268216-A (JP)
Inventor: IZUMITANI TAMOTSU
IPC: A47J27/00
Filed: 1985-05-23
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-S594843-A (JP)
Title: Interception of open air by air curtain
Inventor: HARAKAWA HIROSHI
IPC: F24F9/00
Filed: 1982-06-29
Abstract: PURPOSE:To prevent accurately the entry of the open air into a system and to control the releasing of gases in the system by a method wherein the two air curtains flowing in opposite directions are formed at a predetermined interval so that a swirling air stream is generated between the air curtains. CONSTITUTION:Air blown out from outside the system is transferred through a pipe 4 and divided into a part to be blown out from a blowout port 2 and a part to be blown out from a blowout port 3. Further, the air sucked into the system is discharged into the atmosphere from pipes leading from air intake ports 2' and 3' and brought together to be connected to an exhaust fan. The air enclosed by the two air curtains forms itself the swirling air stream to help increase the thickness of the air curtains on both sides thereof to thereby prevnet accurately the entry of the open air. Further, when the internal air curtain is made strong and the external air curtains is made weak by operating control valves 5 and 6, it is possible to discharge the gases within the system into the atmosphere while preventing the open air from entering into the system.
Patent JP-H08299496-A (JP)
Title: Health appliance
Inventor: OGUMA YOSHIO
IPC: A63B23/04
Filed: 1995-05-09
Abstract: PURPOSE: To provide a health appliance by which one can perform rehabilitation training for his legs and loins and develop his sense of balance. CONSTITUTION: A base 2, a rotary shaft 7 which has a turntable 6 at the upper end thereof and is supported by the base in a rotatable manner, a driving force source 13 which is provided in the base and is intended to drive the rotary shaft, an eccentric shaft 22 whose axis tilted in the eccentric position of the turntable at an a specified angle in opposition to the axis of the rotary shaft, and a foot rest 23 which is supported by the eccentric shaft in a rotatable manner and with the top being tilted in accordance with the inclination of the axis of the eccentric shaft and makes a circular motion as a result of the circular drive of the rotary shaft.
Patent JP-S60257758-A (JP)
Title: Reaction plate
Inventor: SHIYOUJI AKIO
IPC: H02K41/025
Filed: 1984-06-01
Abstract: PURPOSE:To improve the workability and to shorten a term of a working by obliquely cutting the cut end of a reaction plate to be placed on two or more sleepers, and continuously placing. CONSTITUTION:A linear motor 2 mounted on the lower portion of a linear motor car 1 and a reaction plate 5 are mounted at a suitable gap G. This car 1 moves on rails 3a, 3b and reaction plates 5, 6 are retained by retainers 9a, 9b at the center of a sleeper 4. In this case, the ends of the plates 5, 6 are cut obliquely longer than the interval L of the sleepers, and the cut ends are projected at one side and recessed at the other, and associated between the projection and the recess the mounting time. Both are associated at a gap so that both are not escaped from the elongation and the contraction at the assembling time so that the connecting portion is placed on two or more sleepers 4.
Patent JP-H07314596-A (JP)
Title: Heat-insulating buffering material
Inventor: SASAKI TAKAFUMI
IPC: B32B5/24
Filed: 1994-05-25
Abstract: PURPOSE:To develop neither elongation at application, nor gap between heat- insulating buffering materials at pasting by a method wherein synthetic resin threadlike bodies are bonded to the surface of foamed sheet as warp and woof. CONSTITUTION:On one side of electron radiation crosslinked polyethylene foam having the expansion ratio of about 30,000%, the thickness of about 4mm and the breadth of about 1,100mm as foam sheet 1, non-woven fabric, which is produced through lamination under the condition that warp and woof made of synthetic resin threadlike bodies 21 and 22 cross normal to each other, or thermal adhesion type non-woven fabric about 1,100mm wide, both the warp 21 and woof 22 of which are made of high density polyethylene flat yarn having the breadth of about 2mm, the fineness of about 300de, the thread count of about 3 threads per inch and the areal projection percentage of 42, is placed. Next, the resultant laminates are pinched between hot press rolls, both of which are heated up to about 130 deg.C, so as to obtain the desired heat-insulating buffering material 3.