baber/WOPTO huggingface dataset:
Patent JP-H0461324-A (JP)
Title: Method of selective vapor phase growth
Inventor: SEKINE MAKOTO
IPC: H01L21/28
Filed: 1990-06-29
Abstract: PURPOSE:To make a tungsten film fine so as to improve the oxidation resistance of the film in the air by setting the partial pressure of the fluoride gas of a high- melting point metal within a prescribed range and making the gas to react with a material containing silicon within a prescribed temperature range, and then, controlling the substituent of silicon by the high-melting point metal. CONSTITUTION:The substituent of silicon by a high-melting point metal is controlled by setting the partial pressure of the fluoride gas of the metal which is used as a gaseous starting material within a range from 1X10<-6>Torr to 1X10<-1>Torr and making the material to react with a material which has a controlled surface impurity concentration and contains silicon. A polycrystalline silicon 103 is first deposited to a thickness of about 0.5mum on an insulating layer 102 formed on a semiconductor substrate 101 by a chemical vapor deposition method. Then polycrystalline silicon 103 is patterned as wiring by a lithographic method. The substrate 101 is heated to 250 deg.C and a silicon reducing reaction is performed for 10 minutes by controlling WF6 partial pressure to, for example, 0.5mTorr by using WF6 and Ar gas so as to make a tungsten film compacter by introducing silane gas into the reaction chamber after the polycrystalline silicon 103 is substituted by tungsten 104. Finally, an interlayer insulating film is formed on the tungsten film.
Patent JP-H0222008-A (JP)
Title: Opening method for concrete and core drill thereof
Inventor: OKINAGA HIROMITSU
IPC: B28D1/16
Filed: 1988-07-11
Abstract: PURPOSE:To cool a core drill and to enhance the cooling efficiency of cutting chips by discharging compressed air cutting chips from the discharge hole on the outer periphery of a cylinder by a large discharging force to form an air loop. CONSTITUTION:A drilling is started while confirming a drilling position from the outside of a core drill 10 upon rotation of the drill 10. Compressed air P is fed from a compressor 4 though a hole 7 and a through hole 11 of a shaft 12 upon drilling, and injected from the hole 11 of a cylinder 14. Accordingly, cutting chips 5 are cooled with the air P, and concrete cutting chips R at the time of drilling of concrete are blown out. Since an agitating stream is generated at the top of a cylinder inside 17 in a negative pressure state, the chips R and the air P are discharged from a discharge hole 16 to a cover member 20 while being agitated.
Patent JP-2000012541-A (JP)
Title: Manufacture of semiconductor device
Inventor: IGARASHI HIROFUMI
IPC: G03F7/40
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a high integration density without causing increase of the number of its manufacturing steps. SOLUTION: Resist 4 is formed on an interlayer insulating film 3 formed on a semiconductor substrate 1, and the resist is subjected to a light exposure with use of a mask of half-tone or the like to form a resist pattern having different film thicknesses depending on locations. Next, the interlayer film 3 is etched with the resist pattern masked to thereby make a groove 5 and a contact hole 6 in a wiring layer having different depths in an identical step. The resist pattern may be formed by laminating resist layers having different sensitivities and exposing the layers with light.
Patent JP-H0222525-A (JP)
Title: Electronic scale
Inventor: FUKUI KENSUKE
IPC: G01G3/00
Filed: 1988-07-11
Abstract: PURPOSE:To improve the accuracy of weight which can be weighed and to accurately weigh the weight of an object body by providing a weight- electrostatic capacity conversion part, an electrostatic capacity-frequency conversion part, a counter, and a microprocessor. CONSTITUTION:The weight-electrostatic capacity conversion part 1 converts the weight of the body to be weighed into corresponding electrostatic capacity and this electrostatic capacity is converted by the electrostatic capacity- frequency conversion part 2 into a pulse wave of corresponding frequency. Then, this frequency is multiplied, a next-stage counter 5 counts the increased frequency, and the microprocessor 6 performs weight conversion and outputs the result to a liquid crystal display part 8. Thus, the accuracy of the weight which is measured is improved and the weight of the object body is accurately measured.
Patent JP-S6064165-A (JP)
Inventor: AIZAWA TAKESHI
IPC: F25B13/00
Filed: 1983-09-19
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-S6063349-A (JP)
Title: Moving valve member for internal-combustion engine
Inventor: KADOTA YUKIO
IPC: C22C29/06
Filed: 1983-09-19
Abstract: PURPOSE:To obtain the titled valve member having improved wear and scuffing resistances by specifying the ratio between hard and binding phases and using a solid soln. consisting of MoC and WC as the hard phase and an iron group metal contg. a solubilized specified metallic element as the binding phase. CONSTITUTION:At least a part of a moving valve member for an internal-combustion engine contacting with the opposite member is made of a carbide-base sintered alloy consisting of 60-90 wt.% hard phase and the balance binding phase. The hard phase is a solid soln. consisting of MoC and WC, and the binding phase is one or more kinds of iron group metals contg. 1-20 wt.% one or more kinds of solubilized elements selected among Al, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W. It is preferable to regulate the weight ratio of the amount of C contained in MoC and WC in the hard phase to the theoretical amount of C to 0.80-0.95 and the molar ratio of MoC/WC to >=1. A moving valve member of high quality hardly attacking the opposite member can be obtd.
Patent JP-S6416463-A (JP)
Title: Constinuous personnel transport device
Inventor: YAMAMOTO MITSUO
IPC: B61B13/12
Filed: 1987-07-10
Abstract: PURPOSE:To get rid of a vibration and an impact in a vehicle as well as to secure its stable high-speed performance by constituting it to travel along a guide rail on a track with a rack being engaged with the pinion installed in a lower part of the vehicle, rubber wheels and guide rollers and a grip-separate roping device which grips or separates an endless steep rope, in combination. CONSTITUTION:As an additionally installed mechanism at the lower part of a body of a vehicle 1, there are provided with a rack 11, a grip-separate roping device 12, rubber wheels 13a-13d and guide rollers 14a-14d. The rack 11 is engaged with a pinion 41 on a track, making it perform acceleration and deceleration of the vehicle 1. The grip-select roping device 12 is used for both high-speed and low-speed travels. The vehicle travels along guide rails 7a and 7b on the track over the whole traveling interval by these rubber wheels 13a-13d and simultaneously by rubber rollers 14a-14d. Consequently, even if there is a curve in the travel sourse, its stable high-speed performance can be brought into full play, while such favorable travel that is less in the vibration and impacy of the vehicle 1 is well promotable. In addition, even in mutual intervals among a high-speed travel area and a low-speed travel area plus a shift travel area, there are no vibration and impact in the vehicle 1.
Patent JP-H0530793-A (JP)
Title: Method for sensing grounding of servo control equipment
Inventor: SATO KAZUO
IPC: H02P27/06
Filed: 1991-07-12
Abstract: PURPOSE:To sense grounding in some phase of a motor with no excessive rush current flowing into a main capacitor, in a servo control equipment. CONSTITUTION:A regenerative resistor 4 is in connection with a transistor 6 through a circuit comprising a transistor 20 and a diode 21 which are connected in parallel with each other. When switching on a power supply, by turning off the transistor 20, no excessive rush current flows into a main capacitor 3, even though some grounding exists. Then, e.g. by turning on a transistor 9, the presence of the current flowing into the power supply is check. When no current flows and no grounding of a motor 19 is present, the transistor 20 is turned on.
Patent JP-H1018639-A (JP)
Title: Reinforcing construction of building
Inventor: MAEDA NOBUYUKI
IPC: E04H9/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To bear horizontal external force efficiently and to promote vibration resistance of a building by arranging reinforced columns extended in the vertical direction, reinforced beams extended in the horizontal direction and reinforced braces built between the reinforced columns and reinforced beams, adjoined to each other in the diagonal direction and arranged in zig-zag to the outside of a building. SOLUTION: Reinforced columns 10 extended in the vertical direction along columns 10a positioned on the peripheral surface of the existing building 10 and reinforced beams 13 extended in the horizontal direction along beams 10b in every other floor are provided. Reinforced braces 14a and 14a as an X type brace are built between reinforced columns 12 and 12 placed forward, backward and sideways to each other and reinforced beams 13 and 13, and the reinforced braces 14 are arranged to the side of the building 10 in zig-zag. When large horizontal external force acts on the building 10 by earthquakes, axial force concentedly acting on the side ends of the building 10 can be greatly reduced. Since differences between the side ends and center section in a burden of axial force can be minimized, waste strength of the reinforced frame 11 can be reduced in the center section.
Patent JP-S6227968-A (JP)
Inventor: JIYASUTEIN JIEI SHIYAPIRO
IPC: B01L3/02
Filed: 1986-07-22
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-H095527-A (JP)
Title: Light transmission body pattern forming method
Inventor: MORIGUCHI MASAHIKO
IPC: G03F7/004
Filed: 1995-06-14
Abstract: PURPOSE: To improve the accurate repeatability of pattern forming and to form at a low cost in forming a light transmission body pattern composed of a non-scattering part and a scattering part of a light transmission body used for a surface light source and to form the pattern without generating shape failure on a light transmission body proper in forming the light transmission body pattern of a thin light transmission body. CONSTITUTION: The light transmission body non-scattering part is formed by applying a photosetting resin 3 to be transparent after hardening on a rough surface 2 of a transparent material light transmission body 1 roughened at least in one surface, positioning a photomask 4 of a prescribed pattern with a space in between the photosetting resin 3, exposing and developing to harden the photosetting resin 3a directly under the photomask light transmissive part 4a and to make the smooth surface to be the outermost surface and the light, transmission body non-scattering part is formed by removing the photosetting resin directly under the photomask light shield part 4b to make the rough surface 2 of the light transmission body proper to be the outermost layer.
Patent JP-S5877020-A (JP)
Title: Composite magnetic head
Inventor: SODEYAMA MASAKAZU
IPC: G11B5/10
Filed: 1981-10-30
Abstract: PURPOSE:To ensure the accurate positioning and the fixing intensity of a travel stabilizing plate and to improve the azimuth loss, by forming an attachment leg to the travel stabilizing plate and fitting the leg to a groove formed to the side face of a magnetic head. CONSTITUTION:An attachement leg 6 is formed to a travel stabilizing plate 5 by cutting and bending it. An adjustment is given between the plate 5 and the leg 6 by varying the angle formed between the leg 6 and the plate 5 to hold the parallelism similar to that of the rubbing surface of a magnetic recording medium. Then the leg 6 is inserted between two magnetic heads 1 and 2 and fixed thereby the resin, etc. Owing to a large size of the leg 6, the fixing intensity is assuredly increased to avoid the exfoliation and a shift of position.
Patent JP-H0614886-A (JP)
Title: Console for image reading
Inventor: JINGU MASAHARU
IPC: A61B5/00
Filed: 1992-06-30
Abstract: PURPOSE:To obtain easily visible screens which tilt the angle of inclination of a monitor screen on an upper side with plural upper and lower monitor units and particularly to obtain the easily visible screens even if image readers in a seated position and standing position coexist. CONSTITUTION:A gas spring 30 is disposed by means of fittings 31, 32 between an upper cover 23 of the upper monitor unit 14 and a lower cover 21 of the lower monitor unit 13. The upper side of the gas spring 30 is positioned in the unit 14 and the lower side into the empty space between the units 14 and 13. The swing quantity of the gas spring 30 in the back and front directions of the console is absorbed in the lower fitting 32. A release pin 30c of the gas spring 30 energizes a rotation release key 33 connected to a lever 35 via a wire 34. The lever 35 is mounted to the upper edge on the front side of the upper monitor unit 14.
Patent JP-H0817534-A (JP)
Title: Ic socket
Inventor: SHIMIZU HIDEYUKI
IPC: H01R33/76
Filed: 1994-07-04
Abstract: PURPOSE:To prevent deformation of a lead and guarantee its secure contact by pressing the lead of an IC set by a pressure member projected in a position facing to an installing position. CONSTITUTION:An IC 3 is mounted on a guide part 4 by turning a cover body 2 in an arrow A direction and opening it the time of setting the IC 3. At this time, the IC 3 is set in a designated position by means of peripheral projected ridges 7. The cover 2 pushes the IC 3 if the cover 2 is turned to an arrow B direction and closed and the IC 3 descends in an arrow D direction together with a guide 4 against an elastic telescopic member 8. At the same time, the a base of a lead 5 is pressed by a pressing member 11 on the inner surface of the cover 2 and the IC 3 descends be being held between the cover 2 and the guide 4 and pressed toward a pin contact part 6 and the upper end part of the part 6 descesends and comes in contact with the lead 5 securely. Thereby, the IC 3 can be set in an IC socket normally and stably. The cover 2 is turned and opened in order to remove the set IC 3.
Patent JP-S5965154-A (JP)
Inventor: YOSHIMOTO FUJIO
IPC: E04D1/34
Filed: 1982-10-04
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-H0811936-A (JP)
Title: Pocket for packaging of food utensil
Inventor: KAJITA NORIO
IPC: B65D81/02
Filed: 1994-07-04
Abstract: PURPOSE:To reduce the sewing cost, and hang the pocket by only one suspending rod by a method wherein a pleat is provided at the center of a sheet-form material in the longitudinal direction, and the sheet is folded in three in the longitudinal direction, and then, both side edges and the lower end edge of the sheet are sewn, and a suspending rod insertion part is provided in parallel with a folding line at the upper end, and incisions are provided under the suspending rod insertion part. CONSTITUTION:A pleat 2 is provided at the center in the width direction of a sheet material 1, and the sheet 1 is folded in three sections into an N shape along folding lines 3a, 3b. Then, its third folded piece (1c) is made shorter than first and second folded pieces (1a), (1b). Also, a discontinued line-form incision 4 is provided in the vicinity of the lower end of the folded piece (1a). Then, the first folded piece (1a) and second folded piece (1b) are sewn 5 under the folding line 3a to form a suspending rod insertion part 6. In addition, respective folded pieces (1a), (1b), (1c) are sewn 5 along their both side edges and lower end edges. Then, a suspending rod 7 is inserted in the suspending rod insertion part 6, and the completed sheet 1 is set in a corrugated fiberboard. Then, the discontinued line-form incision 4 is cut open, and food utensils are stored in two pockets between the folded pieces (1a), (1b) and between the folded pieces (1b), (1c).
Patent JP-H1019886-A (JP)
Title: Toilet seat apparatus
Inventor: KAWAGURI MASAAKI
IPC: A47K13/24
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To certainly collect a sample of excretion such as urine or feces without using the hand of a user to drip the same on the analizing means in a toilet seat apparatus main body for the purpose of analysis in a toilet seat apparatus detecting a component contained in excretion such as urine or feces. SOLUTION: Excretion is certainly received by the excretion receiving means 3 provided to a toilet seat apparatus main body 1 and housed in a housing means 4 as a sample to be examined and the housing means 4 is moved in a toilet seat apparatus by a moving means 5 and the sample is dripped on an excretion component detection means 7 by a dripping means 6 to perform the detection of a component. By this constitution, the sampling and examination of excretion can be certainly performed. Further, either one of or both of the excretion receiving means 3 and the housing means are provided to the toilet seat apparatus main body 1 in a freely detachable manner to be made disposable.
Patent JP-2000013425-A (JP)
Title: Method and system for supervising and controlling network
Inventor: HARADA SHINSUKE
IPC: H04B3/46
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a centralized supervisory system for grasping the supervising state of belonging node through polling and reporting it to a high-order node by providing each node on a network under the control of a supervisory device for maintenance with the storage device of a network information storage part and making the node in charge of supervisory into relay nodes corresponding to the supervisory status relation between adjacent nodes. SOLUTION: When there is a node 33 with no response during polling based on the status relation, a non-response node detecting command is sent from a polling node 22 to the adjacent node while adding the name of the non- response node and when the node 23 receiving this command is not the non- response node, the command is further transferred to the adjacent node while adding the present relay node. When a response from the non-response node is received on this stage, the node receiving the command newly becomes the high-order relay node of the non-response node and it is reported to a high-order supervisory node so that downloading is performed to the respective nodes of new NWDB.
Patent JP-H0924414-A (JP)
Title: Die for extrusion
Inventor: MICHISAKA KOUZOU
IPC: B21C25/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To extrude an extruded material good in surface quality by making a bearing part uniform on the outlet side of the material and making a difference in accordance with the length difference of the bearing part on the inlet side of the material. SOLUTION: In a die 1, by making the bearing part 3 uniform on the outlet side of the material and making the difference in accordance with the length difference of the bearing part 3, when an extruding material is passed through the outlet side of the material in the bearing part 3, its surface condition is arranged so that the extruded material having good surface quality is extruded without providing the pattern such as a die-line difference, and the bearing part 3 is communicated with a recessed part 4 for introducing materials through a digged recessed part 5 and the digged recessed part 5 is formed narrower than the recessed part 4 for introducing materials and wider than the bearing part 3 in its cross section. Then, the passing resistance and frictional resistance of the extruding material to be passed through the bearing part 3 are reduced and condensation of the extruding material to the bearing part 3 is suppressed.
Patent JP-H1020650-A (JP)
Title: Image forming device
Inventor: WATANABE SHIGERU
IPC: G03G15/08
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To shorten a time for detecting a toner near end condition and to accurately detect that it is in the toner near end condition by providing a control means judging that it is the toner near end condition in the case an output value exceeds a toner end value even though toner replenishment is performed when the output value of a toner density detecting means exceeds a specified toner end value. SOLUTION: This device is provided with toner density detecting sensor 19 as the toner density detecting means detecting the toner density of developer inside a developing device 2, and an image forming device control circuit 25 as a toner density control means controlling a toner replenishing device 18 based on the output value of the means 19. When the output value of the means 19 exceeds the specified toner end value, toner replenishment is performed by a toner replenishing device 18. When the output value of the means 19 exceeds the toner end value even though the toner replenishment is performed, the circuit 25 judges that the device 18 is in the toner near end condition.
Patent JP-S5872868-A (JP)
Inventor: KIRIE RIYOUZOU
IPC: F26B17/20
Filed: 1981-10-26
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-S6233561-A (JP)
Inventor: DOUMEN SUSUMU
IPC: B02C23/34
Filed: 1985-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6151267-A (JP)
Title: Operation system of slip data
Inventor: SATO HIDEKI
IPC: G06Q10/10
Filed: 1984-08-20
Abstract: PURPOSE:To obtain the efficient operation system of sip data by installing a table making part expressing an operation formula at a table and a level determining part determining the operation sequence of a related item. CONSTITUTION:A prescribed operation formula is obtd, inputted to a table making part 1 successively and an item entry table 12 is made on a file 13. A level determining part 14 determines the level of respective items based upon the table 12 and registers it in the level column of the table 12. An operation part 15 sets all changing bits and calculating bits of the table 12 to ''off''. The changing bit becomes ''on'' when data are inputted, and the calculating bit is set to ''on'' for the item to be calculated. The operation part 15 operates the item of a calculating bit ''on'' based upon the table 12 successively from the heighest level 0 of a changing bit ''on'', and by setting the changing bit to ''off'', the operation part 15 operates from the highest level 0 to the lowest level.
Patent JP-S6331228-A (JP)
Title: Data mode converging method
Inventor: YOKOSUKA YASUSHI
IPC: H04B3/06
Filed: 1986-07-25
Abstract: PURPOSE:To reduce converging time by increasing the tap coefficient update gain when the interval of a signal point to be received substantially is a long region in response to a signal voltage after demodulation and decreasing the gain when shorter. CONSTITUTION:A signal power identification decision section 10 detects the signal power at a point A as the square of a radius (r) so as to identify to which of regions 101-103 the power resides and the result is given to a tap coefficient update gain control section 11 and a weighting control section 14 to the update by the tap position. The control section 11 decides to which degree of weighting is to be applied to the coefficient update gain at the conventional converging state corresponding to the regions 101-103 to adjust the variable tap coefficient gain 13. A control section 14 uses a revision weight section 6i to apply weighting to the update according to the signal of the regions 101-103. The difference between the update and the output of a register 4i storing the preceding tap coefficient is calculated by a subtractor 5i to decide a new tap coefficient.