baber/WOPTO huggingface dataset:
Patent JP-S61166827-A (JP)
Title: Fine particle of epoxy compound
Inventor: OKA KOICHIRO
IPC: G03G9/097
Filed: 1985-01-17
Abstract: PURPOSE:To provide fine particles capable of being imparted with various functions in high efficiency after pulverization, by curing epoxy-type fine particles with an amine hardener, and adsorbing a compound having an anionic group to the particle by ionic force. CONSTITUTION:A compound having an anionic group (one or more compounds selected from sulfonic group, carboxyl group, organic acid OH group, inorganic acid, their esters or derivatives) is adsorbed through ionic force to epoxy-type particles having an average particle diameter of 0.1-1,000mum and cured with an amine hardener. The amount of the compound having anionic group is 0.1-100wt% based on the fine particle, and the treated particles are preferably neutralized to <=9pH, preferably <=7pH.
Patent JP-S63192909-A (JP)
Inventor: DEEBITSUDO KEISU SUTORITSUKAA
IPC: F01N13/00
Filed: 1988-01-14
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-H03213259-A (JP)
Title: End deburring method of cylindrical member
Inventor: HIRATA HIROAKI
IPC: B24B9/00
Filed: 1990-01-16
Abstract: PURPOSE:To deburr with certainty as well as to improve the extent of operation efficiency by applying an abrasive material on an almost semispherical end where a spiral groove is formed, and deburring a cylindrical member end face through this end part. CONSTITUTION:An abrasive material 15 is applied to the end of a cylindrical grinding wheel 14 with an almost semispherical end 14a where a spiral groove is formed. Next, this wheel 14 is rotated with the center shaft as the center, and the wheel end 14a is pressed to an inner circumferential part of an end face 1a of a cylindrical member (valve body), thus burr on the inner circumferential part of this end face is removed.
Patent JP-H08192751-A (JP)
Title: Article transporting truck
Inventor: HAYAKAWA TOSHIHIRO
IPC: B62B5/00
Filed: 1995-01-20
Abstract: PURPOSE: To easily attach removably an intermediate rack by providing a locking member capable of being inserted and dropped into a locked hole from either the front or the rear to engage a vertical strut on an intermediate rack for receiving articles. CONSTITUTION: While a front part intermediate rack 44 is held in a horizontal position, respective locking parts 49 are inserted into a front locked hole 28 and first locked hole 39 from the front, and further the groove parts 50 of the respective locking members 49 are dropped downward, so that the respective locking members 49 engage a front part vertical strut 5 and intermediate part vertical strut 7 and a front part intermediate rack 44 is supported and mounted by both front part vertical struts 5 and both intermediate part vertical struts 7. Similarly while a rear part intermediate rack 45 is held in a horizontal position, the respective locking members 49 are inserted into a rear part locked hole 34 and second locked hole 40.  Groove parts 50 of the respective locking members 49 are dropped downward so that the respective locking members 49 engage the rear part vertical strut 15 and intermediate part vertical strut 5, and the rear part intermediate rack 45 is supportingly mounted on both rear part vertical struts and both intermediate part vertical struts 7.
Patent JP-S56106094-A (JP)
Title: Detector of abnormal oscillation in vane wheel
Inventor: OOIZUMI JIYUNICHI
IPC: F04D15/00
Filed: 1980-01-25
Abstract: PURPOSE: To obtain an oscillation detector that can detect adequately the maximum amplitude of a rotary machine and monitor securely oscillations of the rotary machine by a method wherein an oscillation detector is provided at an opposite position to the outer circumference of a vane wheel, and oscillations and amplitudes at the most dangerous spot are detected.  
     CONSTITUTION: Oscillation detectors 7a, 7b provided at an opposite position to the outer circumference of a vane wheel 4 detect displacements of the vane wheel 4 as oscillation detecting signals. These oscillation detecting signals are given respectively alternating amplifiers 8a, 8b. The alternating amplifiers 8a, 8b take a peak value ACP of an alternating signal component in the oscillation detecting signals, amplifies and outputs it to comparator 10a, 10b. When the peak value ACP exceeds an alarm level value, the comparators 10a, 10b output an operation signals to an OR circuit 11 and the OR circuit 11 gives an alarm signal to an alarm 12. Thus, the alarm 12 can tell that the oscillation and the amplitude of the vane wheel 4 has exceeded allowable values. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56105294-A (JP)
Title: Heat exchanger with plate fin
Inventor: TANAKA TAKEO
IPC: F28F1/32
Filed: 1980-01-25
Abstract: PURPOSE: To obtain a subject heat exchanger for cooling industrial gas which reduces an air leakage from a gap and promotes mixing with air at a fin side, by a method wherein a plate fin is formed in a rhomb or rectangle, and gaps in an air current direction between the adjacent plate fins are formed in a zigzag.  
     CONSTITUTION: An outer shape of a plate fin 3 is formed in a rhomb, and heat transfer tubes 4 are inserted thereinto to form a heat exchanging elements 6. The elements 6 are placed in a grid pattern and so that gaps between the elements 6 are formed in a zigzag. Thus, air, which leaks through the gaps in an air current direction between the heat exchanging elements 6, is increased in the flow resistance, whereby a leaked air can be reduced and a heat transfer efficiency can be improved. Furthermore, a leaked air from the gaps at the upstream side collapses with  the heat exchanging element 6, and as a result, an air current is disordered. A heat  transfer efficiency can thus be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03211963-A (JP)
Title: Facsimile equipment
Inventor: SATO SHIRO
IPC: H04N1/40
Filed: 1990-01-16
Abstract: PURPOSE:To improve reliability at low cost by storing picture information, which are received in the state of exhausting recording sheets, into an attachable/detachable storing medium excepting for the recording sheets. CONSTITUTION:When the picture information are sent to a facsimile equipment exhausting the recording sheets, the picture information are passed through a data bus in the internal part of the facsimile equipment and further stored through a buffer 13 to a tape as the storing medium of a magnetic tape driver 12. Afterwards, when it is detected as sensor information 8 of the recording sheet that the recording sheets are complemented, the picture information recorded to the magnetic tape driver 12 are automatically or manually sent out to a recording means 6, printed and recorded to the complemented recording sheets by a thermal head. Thus, the picture information received in the state of exhausting the recording sheets is stored at low cost and outputted at arbitrary time afterwards.
Patent JP-H10206522-A (JP)
Title: Radar device
Inventor: SUGANUMA SEIJI
IPC: G01S7/295
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain the three-dimensional image data of a target shape by compressing a target in EL(elevation) direction by utilizing Doppler frequency generated by a periodical movement such as the swing of the target and at the same time compressing the target in AZ(azimuth) direction by utilizing Doppler frequency generated due to the movement of an own machine. SOLUTION: An AZ compressor 10 improves resolution with a ground and rest object as targets by utilizing Doppler frequency generated by the movement of an own machine. A range-tracking processor 11 calculates target distance information from a video signal after pulse compression being stored in a two-dimensional memory 8. A Doppler-compensating processor 13 compensates for a video signal after range migration correction based on the amount of Doppler compensation that is calculated by a Doppler-tracking processor 12. An EL compressor 15 performs a frequency analysis of the video signal that is cut and processed by a data-cutting processor 14 for each cyclic movement, compresses the target in EL direction, and stores frequency data after compression in a three-dimensional memory 16 by combining the range direction, the EL direction, and the periodical movement.
Patent JP-H02186900-A (JP)
Title: Piezoelectric loudspeaker
Inventor: TAKAYA TADASHI
IPC: H04R17/00
Filed: 1989-01-13
Abstract: PURPOSE:To enhance mechanical strength without damaging the weight and the flexibility of a lead wire by respectively sticking synthetic resin tapes at both face sides of the lead wire, and extending these stuck parts from solder points to at least the start edges of parts along a diaphragm. CONSTITUTION:For parts positioned in space formed with grooves 4a and 5a of lead wires 7a, 7a, and 7b, synthetic resin tapes 8 and 8 are stuck so as to cover them from both face sides. The left side parts of the synthetic resin tapes 8 and 8 are respectively stuck to piezoelectric bodies 6a and 6a and the peripheral part of a metallic plate 6b under a state in which the parts cover solder points 70a, 70a, and 70b, the right side parts of the synthetic resin tapes 8 and 8 are formed into U shaped corresponding to bent parts 71a, 71a, and 71b, and the parts are stuck extending over the entire lengths of the parts 71a, 71a, and 71b. Further, the right terminals of the synthetic resin tapes 8 and 8 are inserted between the abutting surfaces of both formed resin plates 4 and 5. Thus, the mechanical strength of the lead wire can be enhance without damaging the weight and the flexibility of the lead wire.
Patent JP-H10209140-A (JP)
Title: Semiconductor manufacture device and heat treatment method for wafer by the same
Inventor: SAWADA KEIJI
IPC: H01L21/22
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacture device which can uniformly execute heat treatment in the face of a wafer at the time of executing a heat treatment on the wafer loaded on a boat and to provide the heat treatment method of the wafer by the device. SOLUTION: A heater 15 is provided on the outer peripheral side of a quartz tube 13 into which a quartz boat 12 loading the wafer 11 is inserted. The thickness of the ceiling part of the quartz tube 13 corresponding to an area which the quartz boat 12 occupies is increased so that it is adjusted to the volume of the quartz boat 12, thermal capacity is equalized and the semiconductor manufacture device 10 is formed. Since heating from the ceiling part by the heater 15 and heating from a base part through the quartz boat 12 are balanced by thermally treating the wafer with such device 10. Thus, a uniform heat treatment can be executed on the wafers 11 which are erected and arranged on the quartz boat 12 in a vertical direction, and the wafers 11 which are uniformly and thermally treated in the face are obtained.
Patent JP-H02184702-A (JP)
Title: Position detecting device
Inventor: SANO MASAAKI
IPC: G01B7/00
Filed: 1989-01-11
Abstract: PURPOSE:To detect a specified position in the action width of a moving substance with one pilot lamp by lighting or flickering the pilot lamp when a magnetic field detection signal outputted from a magnetic sensor is equal to or exceeding 1st or 2nd threshold. CONSTITUTION:When a piston 21 to which a permanent magnet 22 is attached is within the action width B2 by taking the central position P1 of the position detecting device 1 as a center, a comparator 14 outputs a detection signal S4 because an output signal S2 (detection signal S1) is larger than threshold voltage V2. At such a time, a flickering oscillation circuit 15 outputs a flickering signal S5 and a transistor 17 periodically repeats being on/off, then an LED 18 flickers. When the piston 21 is within the action width B1(<B2), the comparator 13 outputs the detection signal S3 because the output signal S2 is larger than the threshold voltage V1. As a result, a transistor 16 is turned on and the LED 18 is lighted. In the case that the piston 21 is out of the width B2, the LED 18 is neither flickered nor lighted because the detection signals S3 and S4 are not outputted.
Patent JP-H02289402-A (JP)
Title: Ozone generator having improved dielectric substance and its production method
Inventor: ROBAATO DEI UUTEN
IPC: H01T23/00
Filed: 1990-01-18
Abstract: PURPOSE: To improve purity by disposing a first electrode, a dielectric layer adhered thereto and a second electrode via a gap, passing O 2  or O 2 -contg. gas via the gap and applying high frequency AC voltage between the electrodes.  
     CONSTITUTION: A cell 2 for ozone generation has the first electrode 6 and the second electrode 8 coated with an Al 2 O 3  layer on its surface and is provided with the quartz dielectric layer 10 of a rectangular or square shape of a thickness below 35 mil and an area above 35 in 2  adhered to the first electrode and gap of about 30 mil therebetween. Cooling fluid is passed via a duct extended via one or both electrodes. When O 2  or O 2 -contg. gas is supplied to a flow passage 14 extended to the gap 12, a corona discharge is generated in the gap 12 by the AC voltage of a high frequency impressed on the electrodes 6 and 8 and the O 2  in the gap 12 is converted to O 3  or a combination thereof with O 2 . Air is, therefore, fed into the gap 12, by which a large amt. of the O 3  is generated. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11201506-A (JP)
Title: Outdoor machine for air conditioner
Inventor: SHIMOIDE SHINICHI
IPC: F24F5/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To make compact and silent an outdoor machine for an air conditioner which uses the air blowing-out surface of an axial fan installed to the upper section of an enclosure as its upper surface by providing a corner guide to at least one of the void sections in the corner sections formed of the front-face plate, roof plate, and one side-face plate which is adjacent to the front-face plate. SOLUTION: A top-flow type outdoor machine 1 is provided with air supplying openings on its side-face sides and a heat exchanger 8 on its back side. The machine 1 is also provided with a compressor 9, an accumulator 10, an axial fan, a bell mouth 12, etc., and a heat-exchanged wind exhausted front the fan 11 is discharged upward after passing through an exhaust pipe 7 and a guard net 16. In the machine 1, a corner guide 18a is provided to the void of each corner section formed of the front-face plate 2, side-face plate, roof plate 6, and bell mouth of the machine 1.  Therefore, the outdoor machine 1 can be operated silently, because the heat-exchanged wind sucked from the heat exchanger 8 is prevented front staying in the voids of the corner sections and, at the same time, the efficiency deterioration of the fan 11 caused by uneven flows in the circumferential direction can be suppressed.
Patent JP-H06215310-A (JP)
Title: Magnetic head, its production and etching device
Inventor: YAMAKI HIROSHI
IPC: G11B5/187
Filed: 1993-01-20
Abstract: PURPOSE:To obtain a magnetic head preventing deviation in track alignment and recording and reproduction to the outside of a track so as to enable narrow track recording. CONSTITUTION:Deviated parts of a gap 3 at both ends of a track are removed up to the lower end of the gap by laser beam-induced thermo-chemical etching or other method to obtain high precision track width. Unnecessary leakage of magnetic flux is magnetically shielded by filling an electric conductive nonmagnetic material into a cavity 4 formed by removing a ferrite core, efficiency is enhanced and recording and reproduction to the outside of the track are prevented.
Patent JP-H09192149-A (JP)
Title: Spine embedded article
Inventor: PEETAA METSUTSUUSHIYUTABUENHAA
IPC: A61F2/44
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an intracelom spine embedded article, which can be easily inserted in a comparatively short time, by providing suitable coarseness on the outer surface of a hollow main body having a communication opening on its sidewall, and practically forming the hollow main body into circular cross section over the full length. SOLUTION: An embedded article 2 is formed as the hollow main body having an opening terminal part 4, and the opening terminal part 4 can be closed by a lid having the shape of a hexagonal socket head screw 6. Then, the hollow main body of the embedded article 2 is formed into circular hollow body and provided with a self-notched external screw. This device has two embedded articles 2 connected through rods 23 with screw arranged into notches 16 of two embedded articles 2, the embedded articles 2 are fixed onto the rods 23 by arranging a pair of nuts 22 for the respective embedded articles 2, and the nuts 22 are screwed into the rods 23 and engaged with terminal parts directed toward the insides of notches 16. Then, by revolving the nuts 22, the embedded articles 2 are pressed so as to mutually get much closer or adjusted so as to mutually get separate.
Patent JP-H05197779-A (JP)
Title: Method for analyzing circuit
Inventor: SHIMIZU MASAHIKO
IPC: G06F19/00
Filed: 1992-01-20
Abstract: PURPOSE:To find the optimum input impedance by the small number of times of calculation in a circuit analyzing method for analyzing the large signal characteristics of a circuit including an active element. CONSTITUTION:Various parameters are inputted (A), the I/O voltages V1, V2 of an FET are found out (B) by small signal analysis and an FET current is calculated (C). Then FET currents Iin1, Iout1 are calculated (D) by Fourier transformation and then circuit currents Iin2, Iout2 and input impedance Zin based upon a conjugate matching condition are found out (E). Then a difference between the FET currents and the circuit currents is found out as an error (F), whether the error is larger than an allowable value Y or not is judged (G), and when the error is larger, the voltages V1, V2 are recalculated (H) by using a Neuton method and then the step (H) is returned to the step (C). When the error is smaller, the I/O characteristics of the currents and voltages and the matching impedance of an input circuit are outputted (I).
Patent JP-S63176136-A (JP)
Title: Form obtained by pressing metallic pillar into plastic parts and caulking it
Inventor: KIDA TEPPEI
IPC: F16B4/00
Filed: 1987-01-16
Abstract: PURPOSE:To fix reliably the title metallic pillar with predetermined reduced force by preventing a burr, crack and collapse of plastics, by a method wherein a burr prevention slope of a specific angle is provided on a pressing-in side, and a notch and a protrusion-prevention corner of the burr at the time of generation of the burr at the time of pressing-in are provided on a caulked and bent part. CONSTITUTION:A form obtained by pressing-in of a metallic pillar and caulking is provided on a pressing-in side 2 in consideration of a burr prevention slope 8 of 13 deg.-17 deg., a notch 9 of a caulked and bent part of the metallic pillar at the time of caulking, protrusion prevention corner 10 of the burr and a burr stop 11 so that the metallic pillar can be fixed reliably to plastic parts with predetermined reduced force without applying a stress load to the plastic parts and at a low caulking load at the time of caulking of the metallic pillar to the plastic parts. When the caulking load is applied to the form obtained by pressing-in of the metallic piller and caulking of the same by a metallic chisel, a bend is generated from the notch 9, which is on the pressing-in side of the metallic pillar and is most weak, the same is kept falling down into a hole surface 12 of plastic parts 4 and the protrusion prevention corner 8 of the burr abuts against the hole surface 12. In the case where the burr stop 11 is provided and the burr is generated through pressing-in of the metallic pillar 1, the protrusion is prevented by confining the burr by the burr stop 11.
Patent JP-S62165279-A (JP)
Title: Graphic extracting system
Inventor: YONEKURA MIKIO
IPC: G06T19/00
Filed: 1986-01-17
Abstract: PURPOSE:To reduce a processing time by reading out a graphic data corresponding to the identifying data of a graphic only when the depth value of a straight line generated so as to paint out the plane of the graphic included in a view volume corresponding to a set window is coincided with a set depth value. CONSTITUTION:The straight line is generated corresponding to the plane of an inputted graphic data at a straight line generating part 9, and the depth value of a generated straight line is compared that of a depth buffer 11 at a comparator 12. At the depth buffer 11, the (z) coordinate value of the graphic at a position nearest to this side looking from a visual point is set as the depth value. As a result at the comparator 12, when the depth value of the straight line is larger than that of the depth buffer 11, the graphic cannot be recognized being hidden with other graphics at the position at this side, therefore, a corresponding ID No. at a pick buffer 14 is erased. Meanwhile, when the depth value of the generated straight line is coincided with that of the depth buffer 11, an interruption to a CPU1 is generated, and also, the present value of the pick buffer 14 is latched. In this way, the time required for a graphic extraction can be reduced.
Patent JP-H11197497-A (JP)
Title: Method for preventing member coming into contact with sulfuric acid solution and sulfuric acid mist from becoming eroded
Inventor: NODA KOUJI
IPC: B01J19/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To significantly prolong the life of a member which comes into contact with a sulfuric acid solution or sulfuric acid mist or both of these chemical substances by using a carbon ceramic for the member coming into contact with the sulfuric acid solution and/or sulfuric acid mist when preventing the member from becoming eroded. SOLUTION: In the melting step or the electrolytic refining step of a raw material such as ores or the like, of the smelting process of non-ferrous materials such as copper or the like, a sulfuric acid solution is used as a melting liquid or an electrolyte. To prevent a member coming into contact with the sulfuric acid solution whose sulfuric acid concentration and liquid temperature and high or sulfuric acid mist whose temperature is high from becoming eroded or worn out, carbon ceramic is used for the member coming into contact with sulfuric acid solution and/or the sulfuric acid mist. The carbon ceramic to be used is preferably carbon ceramic comprising the C-ceramic dispersed in a graphite matrix. Further, the C-ceramic is preferably one or more kinds selected from SiC, B4 C, TiC, Mo2 C or the like.
Patent JP-S61166778-A (JP)
Title: Crawler for mobile farm machinery
Inventor: SUZUKI KOJI
IPC: B62D55/14
Filed: 1985-01-18
Abstract: PURPOSE:To prevent a tread pressure surface of an inner track roller surface from damaging, by making up the inner track roller surface of a track roller on a crawler smaller in diameter and barrower in width than outer track roller surface. CONSTITUTION:Each endless body 3 installed in each of symmetrical outer sides of a running machine body makes this running body travel by means of a track roller 6 rolling and guiding each of tread pressure surfaces 4 and 5 of this endless body 3. This track roller 6 makes an inner track roller surface 8 corresponding to the central side of the running machine body smaller in diameter and narrower in width than an outer track roller surface 9. Thus, tread pressure load received by these tread pressure surfaces 4 and 5 at both sides is equalized.
Patent JP-H04250422-A (JP)
Title: Liquid crystal display device
Inventor: IWAI ISAKO
IPC: G02F1/1337
Filed: 1991-01-28
Abstract: PURPOSE:To obtain superior display quality without decreasing the aperture rate. CONSTITUTION:The area of a nonorientation part is 1mum on condition that P=40mum and D=0.4mum, where D is the height of an uneven structure part when a thin film transistor (TFT) 29 is covered with an oriented film 30 and P is its pitch. When P=100mum, the area of the nonorientation part can be set to <=1mum by setting D to <1mum. Consequently, the value P/D is set preferably to >=100 so as to suppress the nonorientation area.