baber/WOPTO huggingface dataset:
Patent JP-S62290139-A (JP)
Title: High-temperature resin composition
Inventor: FUKUYAMA SHUNICHI
IPC: H01L23/522
Filed: 1986-06-09
Abstract: PURPOSE:To form an insulating layer, which has excellent flattening capacity and in which no crack is generated, by applying an silicone polymer consisting of polyladder organosiloxane containing phosphorus onto a substrate, drying and thermosetting the silicone polymer and shaping the insulating layer. CONSTITUTION:An silicone polymer making a stepped section by a wiring pattern shaped onto a substrate to be treated gentle or used as a protective layer for an element consists of polyladder organosiloxane containing phosphorus having structural formula shown in formula, and applied onto the substrate, dried and thermoset and employed. Where R represents an alkyl group, a phenyl group or the like. Consequently, structure close to phosphosilicate glass is formed even after a crosslinking reaction progresses by heating, thus generating no crack. When the terminal of a resin is silanized previously by employing an silanizing agent, the crosslinking reaction by heating can be inhibited, thus keeping flexibility.
Patent JP-S62290653-A (JP)
Title: After treatment device for sheet
Inventor: HONJO TAKESHI
IPC: G03G15/00
Filed: 1986-06-09
Abstract: PURPOSE:To prevent a staple-treated sheet from coming off from a bundle by reducing the conveying speed to a stock tray in accordance with sheet sizes or the number of staple-treated sheets, in the captioned device of a copying machine, etc. CONSTITUTION:Sheets discharged out of a body are loaded on a staple tray 507 while counting the number of the sheets, and are stapled after the discharge of sheets is over. Then, whether the sheet size is larger than B-4 is checked, and the number of sheets is checked. And, when the size is larger than B-4 or when the number of sheets is larger than a defined number, the speed of a conveying motor is reduced by means of a control device, a stopper 519 is released, and the bundle of sheets is conveyed to a stack tray 513 by a belt 531. Due to such a structure, a staple-treated sheet is prevented from coming off from a bundle.
Patent JP-H10326828-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKADA NORIAKI
IPC: H01L23/522
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce wiring failures caused by a PSG (quartz glass with phosphorus doped) layer. SOLUTION: On a silicon substrate 1, where a first aluminum wiring 3 and a first interlayer insulating film 4 are formed, a PSG source of phosphorus concentration 1-5 (wt.%) is coated and a lower part PSG layer 5a is formed, then a PSG source whose phosphorus concentration is 10 or more (wt.%) is coated to form an intermediate PSG layer 5b. The lower part PSG layer 5a and the intermediate PSG layer 5b are formed only in a recessed part of the silicon substrate 1 to almost planarize the entire surface of the silicon substrate 1. Then, a PSG source of phosphorus concentration 1-5 (wt.%) is coated on the entire surface of form an upper part PSG layer 5c, which is sintered to form a PSG layer 5 comprising 5a, 5b, and 5c.  For a P2 O5 concentration profile in depth wire direction of the PSG layer 5, a low P2 O5 concentration layer is comprised at a top surface and a bottom surface, while a high P2 O5 concentration layer having inside, thus a precipitation of phosphoric acid on a sidewall of a via hole, indicated at a top surface, a bottom surface, and a sidewall of a via-hole shown in (e), is suppressed.
Patent JP-H0863979-A (JP)
Title: Non-volatile memory
Inventor: NISHIMURA KIYOSHI
IPC: H01L29/792
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a non-volatile memory which can perform non-destructive read-out with simple constitution. CONSTITUTION: At the time of write-in, voltage is impressed between a control gate CG and a memory gate MG. A polarization direction of a ferroelectric layer is different depending on the impressed direction. When the ferroelectric layer is polarized making a control gate CG side as a positive polarity, control gate voltage VCG to form a channel is made small (polarized to a second state). When the ferroelectric layer is polarized making the control gate CG side as a negative polarity, control gate voltage VCG to form a channel is made large (polarized to a first state). At the time of read-out, the reference voltage Vref is impressed the control gate CG. When the ferroelectric layer is polarized in the second state, a large drain current is made to flow, and when the ferroelectric layer is polarized in the first state, only small drain current is made to flow.  Read-out can be performed by detecting this drain current. Also, contents stored in the ferroelectric layer is not destructed at this case.
Patent JP-H02195062-A (JP)
Title: Mechanical-hydraulic transmission and control method thereof
Inventor: KANAYAMA NOBORU
IPC: F16H61/42
Filed: 1988-05-31
Abstract: PURPOSE:To improve transmission efficiency and to smoothly control output rotational speed during normal and reverse rotations of an output shaft by transmitting power through a mechanical transmission in a range where the rotational speed of an output shaft is higher than a fixed value, and through a hydraulic transmission in a range where the above speed is lower than the fixed value. CONSTITUTION:A controller 20 throws in a clutch 31 of a mechanical transmission 30 and disengages a clutch 17 of a hydraulic transmission 10 through valve pressure control valves 23, 25 in a range where the rotational speed of an output shaft 15 detected by a sensor 24 is higher than a fixed value to transmit power supplied from a power source 1 to an output shaft 15 with transmission efficiency kept excellent. On the other hand, in the range where the rotational speed of the output shaft 15 is lower than a fixed value, and controller disengages the clutch 31 of the mechanical transmission 30, and throws in the clutch 17 of the hydraulic transmission 10, and swash plate control valves 18, 19 change the capacity and outflow direction of a pump 11 and the capacity of a motor 13 to rotate the output shaft. Thus, the transmission efficiency can be improved, and output rotational speed can be smoothly controlled during the normal and reverse rotations of the output shaft 15.
Patent JP-S624090-A (JP)
Inventor: SUZUKI SHINTARO
IPC: B65D85/68
Filed: 1985-06-19
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-H02311346-A (JP)
Title: Cement composition
Inventor: NAKANO TATSUTOSHI
IPC: C04B28/04
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a composition capable of providing a high-strength cement molded body densified by extrusion molding following homogeneously mixing a cement with specific quartzite fine powder, inorganic fine powder, reinforcing fiber and a fluidity imparter. CONSTITUTION:A cement composition composed of a homogeneous mixture of a cement with quartzite fine powder having >=8000cm<2>/g specific surface area and <=10mu average particle diameter in an amount of >=5 pts.wt. based on 100 pts.wt. abovementioned cement and inorganic powder consisting essentially of spherical particles, reinforcing fiber and a fluidity imparter. Since the quartzite fine powder is crystalline inorganic powder, no disadvantage of shortening pot life by high hydration activity is caused. The average particle diameter of the quartzite fine powder is regulated to <=10mu to surround the peripheries of cement grains or other materials in the composition with the quartzite fine powder and promote densification of a cement formed body by microfiller effects.
Patent JP-H06304402-A (JP)
Title: Distillation of waste solvent
Inventor: AOYANAGI HIROSHI
IPC: B01D3/00
Filed: 1993-04-26
Abstract: PURPOSE:To provide a method to easily incinerate distillation residue without making the distillation residue adhering to the inner wall of a distillation tank in reproduction distillation of a waste solvent. CONSTITUTION:Distillation residue does not adhere to the inner wall of a distillation tank 1 by carrying out distillation under the conditions that a waste solvent 3 is put in a heat-resistant polymer bag 2. Then, on the complition of the distillation, the distillation residue can be taken out as it is put in the heat-resistant polymer bag 2 and thus incineration of the residue, as treatment of the distillation residue, can be carried out easily.
Patent JP-H06320236-A (JP)
Title: Mold for continuous gasting
Inventor: SAITO TORU
IPC: B22D11/059
Filed: 1993-05-12
Abstract: PURPOSE:To provide a mold for continuously casting a metal or an alloy having excellent heat conductivity, heat resistance, lubricity, heat shock resistance and durability. CONSTITUTION:In the mold 3 used at the time of producing the metal or the alloy by the continuous casting method, the mold 3 is composed of a sintered body 4 of a blended composition mainly containing raw coke, boron carbide and silicon carbide and additionally blended with a prescribed quantity of boride or nitride. Further, in the mold for continuous casting, a through-hole 12 formed in the mold 3 for solidifying the molten metal or alloy and drawing it as a cast slab 7 is constituted in a curved surface for part or whole of surface parallel with the drawing direction of the cast slab 7. Corner parts 9, both side parts of the through-hole or both side parts and an upper and lower surface parts are made in curved surfaces.
Patent JP-H1071477-A (JP)
Title: Friction star welding tool and method therefor
Inventor: COOLIGAN KEVIN J
IPC: B23C3/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain an improved friction star welding method by rotating a cutting edge or more through rotating a rotary member and a non-melting probe and cutting the outside surface of a friction star weld zone. SOLUTION: The rotary member 5 equipped with the probe 3 is rotate by a motor 7, moved in the direction shown by an arrow 8 along a joining line 2 together with the probe and held so that a plate is not separated from the probe 3 not to horizontally move. The rotary probe 3 is heated due to friction, produces a local region made of highly plasticized material around the tip part 4 of a steel and the upper part/bottom part are restricted by the members 5, 6. The plasticized and mixed up region is immediately solidified. While the plasticized material is cooled, work pieces 1A, 1B are joined therewith.
Patent JP-S6323334-A (JP)
Title: Processing of semiconductor element
Inventor: TATEWAKI MASAYUKI
IPC: H01L21/301
Filed: 1987-05-29
Abstract: PURPOSE:To facilitate processings from dicing to washing, separation, die bonding and the like by dividing a wafer into individual semiconductor chips, extending an adhesive sheet, adhering it to a handling ring and conducting the processings by using a wafer jig. CONSTITUTION:A ring-shaped recessed groove is formed in the upper surface of a movable receiver 6. A metallic semiconductor element handling ring 7 with a little larger diameter than that of a wafer 1 is fitted to the groove. A sheet 3 to which the wafer 1 is adhered is placed on the upper surface of the movable receiver 6 and elevated whereby the adhesive sheet 3 is extended. Thus, spaces between the adjacent semiconductor chips 2 of the diced wafer 1 are enlarged and the division of the semiconductor chips 2 is completed. The handling ring 7 and the adhesive sheet 3 are adhersively fixed by a pressure sensitive adhesive double coated tape 8 and cut off along the outline of he handling ring 7 to proceed to a cleaning process by washing. The resultant adherend is carried to a semiconductor chip separating device and the semiconductor chips 2 on the adhesive sheet 3 are peeled off to proceed to an assembling process such as die bonding and the like.
Patent JP-S6026398-A (JP)
Inventor: WATANABE TAKAO
IPC: G10L15/06
Filed: 1983-07-22
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-H11323441-A (JP)
Title: Production of fe-cr-co magnetic alloy strip sheet
Inventor: NAKAGAWA MASATOSHI
IPC: H01F1/16
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an Fe-Cr-Co magnetic alloy strip sheet capable of preventing the fracture of a strip sheet at the time of cold rolling and capable of executing rolling with high precision and yield. SOLUTION: This is a method for producing an Fe-Cr-Co alloy composed of, by weight, 20 to 30% Cr, 5 to 20%, Co, and the balance substantial Fe is subjected to melting (P1), is subjected to hot rolling (P4) and is thereafter subjected to cold rolling (P7 and P7') without executing heating treatment at >500 deg.C. The producing method in which the cold rolling is executed directly after the band steel after the hot rolling is previously subjected to heating (P6) at 250 to 400 deg.C or while it is subjected to heating (P7') at 250 to 400 deg.C is included. High temp. solution treatment heretofore executed after the hot rolling is obviated, and the cold rolling is executed at a low heating temp. as shown in the above, by which the coarsening of the crystal grains is prevented to prevent the fracture of the strip sheet at the time of the cold rolling.
Patent JP-S6114454-A (JP)
Title: Stirling engine
Inventor: INOTA KENICHI
IPC: F02G1/043
Filed: 1984-06-28
Abstract: PURPOSE:To improve the reliability of engine by employing shape-memory alloy to vary the control piston thus to vary the volume of an enclosed container of stirling engine thereby controlling the pressure of working fluid. CONSTITUTION:A displacer 18 is arranged in an enclosed container 14 encapsulated with working fluid while a cylinder 24 containing a control piston 25 is fixed. The amplitude of up/down motion of displacer is maintained at proper level by means of a displacer rod 22 and a gas spring 21 surrounded by a bearing 23. When reducing the volume in said container 14 to increase the angular speed of up/down motion of the piston and the displacer 18, a command is provided to a temperature regulator 30 to rise the temperature of fluid flowing through a heatexchanger 28 thus to rise the temperature of shape-memory alloy coil spring 26 and to move the control piston 25 to the right. While when lowering the angular speed, the temperature of fluid flowing through the heatexchanger 28 is lowered.
Patent JP-H04359879-A (JP)
Title: Cover structure of angular type multi-connector
Inventor: NAKAMURA KIYONORI
IPC: H01R13/516
Filed: 1991-06-05
Abstract: PURPOSE:To solve the problem of such a defect that a connector increases in the size of its external shape by the amount of a curvature in each of posts when a cover is joined to the connector by moulding each of the posts before and behind each of lock arms of the cover in such a condition that the post may be inclined at its outside face inwardly in the shape of an overhang. CONSTITUTION:Lock arms at both right-and-left ends of a cover 2 are allowed to connect the free ends of two posts 3, hung down almost vertically, respectively via bridge portions 4 and respectively have angular type engaging holes made respectively in their centers. Each of the posts 3 is formed at its outside-face 3a in an inclined face gradually entered inwardly toward its lower portion, and it is formed at its inside-face 3b in a vertical face and has a protruded portion 6. When the cover 2 is joined to a housing main-body 8, the bridge portion 4 is contacted at its inclined face 6b onto the inclined face of claw 9 of the main body 8, and therefore the post 3 is elastically deformed outwardly to be ridden across the claw 9 so that a bottom face 5a may be engaged with the lower face 9b of the claw 9 to be mutually locked. The outside face 3a is thus prevented from being passed across a vertical face V to be overhung outside, so that the connector may be prevented from an increase in the size of its external shape.
Patent JP-H04359178-A (JP)
Title: Gps receiving device
Inventor: KUROKAWA SUSUMU
IPC: H01Q1/12
Filed: 1991-06-05
Abstract: PURPOSE:To prevent the shielding of radio waves by the head section of a user and prevent the radio interference noise due to an operation section by supporting the radio wave receiving face of an antenna section rotatably by the desired angle against the horizontal plane. CONSTITUTION:The radial position of a case 10 storing an antenna section 1 and a reception section 11 is rotatably supported by two support shafts 13, 13, and the support shafts 13, 13 are fixed to a U-shaped support member 5 with an arm section 5A. The member 5 is removably fixed to an operation section 3 with a screw 9, and the antenna section 1 and the operation section 3 are integrally connected via the member 5. The radio wave receiving face 1A of the antenna section 1 is made rotatable by the desired angle around the shafts 13, 13 against the horizontal plane. A reception section 11 is arranged on the lower side of the antenna section 1, and the operation section 3 is located below the antenna section 1. Radio waves are not shielded by the head section of a user, and the radio interference noise caused by the existence of the operation section 3 can be avoided.
Patent JP-S5359361-A (JP)
Title: Discharge display unit
Inventor: TAKADA HIROTAKA
IPC: H01J17/22
Filed: 1976-11-09
Abstract: PURPOSE: To obtain the discharge display unit, by containing Cs compound and Zr in the same vessel and heating, and by simultaneously dissipating Cs gas and getter agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0428588-A (JP)
Title: Optical recording medium
Inventor: INOUE TETSUJI
IPC: G11B7/24062
Filed: 1990-05-24
Abstract: PURPOSE:To prevent variation in recording/reproducing characteristics by forming dye of cyanine dye containing condensation or non-condensation indolenin ring and condensation or non-condensation indolenin ring having condensation form different therefrom in one molecule. CONSTITUTION:An optical recording medium 1 has a recording layer 3 containing dye on a substrate 2 in a close contact type formed with a reflecting layer 4, a protective film 5 in close contact with the layer 3. The layer 3 contains a predetermined bond. An extinction coefficient (k) in recording light and reproducing light wavelength of the layer 3 is desirably 0.03-0.25. Refractive index (n) is desirably 1.8-4.0 and more desirably 2.2-3.3. Heteroindolenin cyanine dye can have such k and n, and has extremely small variations in the k and reflectivity within a wavelength range of 30-40nm such as 770-790nm.
Patent JP-H09298892-A (JP)
Title: Ultrasonic motor stator
Inventor: TAKAHATA DAISUKE
IPC: H02N2/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To improve vibration efficiency, and reduce the weight of an oscillating element and fabrication man-hour by forming a stator into a shape which involves a ring-shaped rotor contact part, a supporting part for supporting the rotor contact part, and a leg part for fitting piezoelectric ceramics in addition to use of sheet material. SOLUTION: The rotor contact part 7 of a stator involves a ring-shaped flat surface, and a supporting part 8 is formed, which extends downwards from the inner periphery and outer periphery of the rotor contact part 7 respectively. A leg part 9 is also fitted at the lower end of the supporting part 8. The stator is formed by press-processing a ring-shaped sheet, and piezoelectric ceramics 2 having a plurality of split electrodes which generate traveling waves is bonded to the leg part 9 of the stator. It is thus possible to decrease the bending rigidity of the stator for improved vibration efficiency, and reduce the weight of an oscillating element and fabrication man-hour.
Patent JP-S63300151-A (JP)
Inventor: MORIMOTO TORU
IPC: E04B1/86
Filed: 1987-05-29
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-S5258542-A (JP)
Title: Manufacture of electrophotographic cadmium sulfide
Inventor: KAWASHIMA HIROYUKI
IPC: H01L31/08
Filed: 1975-11-08
Abstract: PURPOSE: To produce DbS of a stabilized cubic system, enlarge a selection range of impurities, and relax tratment condition of impurities diffusion, by reacting H 2 S with a solution containing donor type impurities, CbSO 4 , and dilute hydrochemical acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05333056-A (JP)
Title: Acceleration sensor
Inventor: ASANO YASUHIRO
IPC: G01P15/125
Filed: 1992-05-27
Abstract: PURPOSE:To obtain an acceleration sensor which has reduced influence of thermal stress and improved temperature characteristic, reliability and precision by prescribing thickness of a bonding agent for bonding a gage part and a ceramic board. CONSTITUTION:In regard to an acceleration sensor provided with a gage part 1 for detecting acceleration G, giving its signal to an electronic circuit 12, processing it therein and generating output voltage VO proportional to the acceleration G, the acceleration sensor is made a structure for prescriving thickness of a bonding agent of a joint between the gage part 1 and a ceramic board. The thickness of the bonding agent is prescribed in consideration of a depth of a groove (recess and projection), a particle diameter of a minute particle, a wire diameter of a metal fine wire, a thickness of a thick film conductor and the like.
Patent JP-H10327209-A (JP)
Title: Distortion compensation system
Inventor: TAKADA OKIYUKI
IPC: H04L27/22
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To correct the frequencies of a transmission system and a feedback system by permitting an operation control means generating the frequency characteristics and the inverse characteristics of the transmission system and the feedback system at the distortion compensation operation to correct the frequency characteristics of the transmission system and the feedback system. SOLUTION: The operation control means 10 generates the frequency characteristics and the inverse characteristics of the transmission system and the feedback system at the time of receiving sound input and executing the distortion compensation operation. An orthogonal modulation/demodulation means 20 receives the I/Q output of the operation control means 10, orthogonally modulates it, demodulates a feedback signal and transmits it to the operation control means 10. A transmission/reception means 40 receives the output of the orthogonal modulation/demodulation means 20, transmits it and receives a reception signal. A modulation signal is transmitted from an antenna 31.  At the distortion compensation operation, the operation control means 10 generates the frequency characteristics and the inverse characteristics of the transmission system and the feedback system and multiplies them by a transmission signal. Thus, the frequency characteristics of the transmission system and the feedback system are corrected.
Patent JP-H01304316-A (JP)
Title: Interruption controller for measuring instrument
Inventor: MASUSE HIDEO
IPC: G01D21/00
Filed: 1988-05-31
Abstract: PURPOSE:To improve the testing efficiency of a measuring instrument by providing a control means which restores data in a saving storage area to a main storage area so as to restart measurement interrupted by an interruption when an interruption canceling signal is outputted. CONSTITUTION:When an interrupt button 27 is pressed, an interrupt signal is outputted and all data of the test results obtained so far about lot test being executed are saved to the saving storage area of a RAM 23. Then the button 27 is pressed again after completing an urgent lot test, an interruption canceling signal is outputted and the data being saved to the saving storage area of the RAM 23 are transferred to a main storage area. Therefore, after completing the interrupting test, the interrupted normal lot tests can be continued easily on the remaining test pieces without resetting testing conditions. Thus the testing efficiency can be improved.