baber/WOPTO huggingface dataset:
Patent JP-H0529315-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORISHITA YASUYUKI
IPC: H01L21/3205
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a flat wining wherein its difference in level is small in the wining formation process, by means of a plating method, of a semiconductor device. CONSTITUTION:An interlayer insulating film 4 is formed on an wining 3 which has been formed on a semiconductor element; it is flattened; and after that, a conductive film 5 and an insulating film are applied sequentially. After that, a through hole 8 is made. A conductive film 10 and an insulating film 11 are applied again; they are etched back; and they are left only on the sidewall part of the through hole 8. After that, the through hole part is plated and filled; after that, they are etched back again. An electric current is applied to the conductive film 5 which has been applied at the beginning, to the conductive film 10, on the sidewall part, which has been applied later and to the lower-layer wining 3; upper-layer wining 7 is plated and grown.
Patent JP-H0261184-A (JP)
Title: Steel cord and tire
Inventor: MIYAUCHI TOSHIAKI
IPC: D07B1/06
Filed: 1988-08-20
Abstract: PURPOSE:To obtain the subject cord exhibiting improved corrosion resistance and durability in a tire and giving a tire having prolonged life by intertwisting two strands having a specific diameter and containing C, Si, Mn, P, Al, V, Cu and Fe at specific ratios. CONSTITUTION:The objective cord can be produced by intertwisting two strands having a diameter of 0.10-0.50mm and containing 0.60-0.90wt.% of C, 0.15-0.85wt.% of Si, 0.30-0.90wt.% of Mn, <=0.03wt.% of P, <=0.006wt.% of Al, one or two components selected from 0.05-1.0wt.% of V and 0.10-0.50wt.% of Cu and the remaining part of Fe and inevitable impurities. The cord is used as belt, carcass and/or chafer of tire.
Patent JP-H0755749-A (JP)
Title: Monitoring equipment of damage of buried pipe
Inventor: HOSOHARA YASUHARU
IPC: G01N27/20
Filed: 1993-08-20
Abstract: PURPOSE:To shorten a distance from a transmission point to a reception point without shortening an interval of installation of ground bases. CONSTITUTION:Wires 12a and 12b for power supply and signals are buried along a buried pipe 11 and ground bases 13 are installed at proper places, while a terminal box 14 is installed at a proper place between the adjacent ground bases 13. A transmission means 15 for impressing an AC signal for monitoring on the buried pipe 11 and a monitoring means 16 for receiving signals from the wire 12b for signals are constructed on the ground base 13, while a reception means 17 for receiving the AC signal for monitoring from the buried pipe 11, detecting damage from the received signal and impressing a detection signal on the wire 12b for signals is constructed in the terminal box 14, and power is supplied to this reception means 17 from the wire 12a for power supply in this construction.
Patent JP-S6098445-A (JP)
Title: Magnetic toner
Inventor: UCHIYAMA MASAKI
IPC: G03G9/097
Filed: 1983-11-02
Abstract: PURPOSE:To improve the respective characteristics of a toner by specifying the electrifying quantity of the toner, the saturation magnetization value of the toner measured by impressing an external magnetic field and the amt. of the colloidal silica to be added to the toner, to a specific relation. CONSTITUTION:The change in an image characteristic by environmental conditions is remarkably improved of ¦Q¦ is within the range of 0.5-20muC/g when the electrifying quantity of a toner is expressed as QmuC/g, the saturation magnetization of the toner measured by impressing 10kOe external magnetic field as sigmase.m.u/g and the amt. of the colloidal silica to be added to the toner as Mwt%. The thin layer of the toner is coatable on a toner carrying body if the saturation magnetization is in the range of sigmas=15-50emu/g. If the amt. of the colloidal silica to be added to the toner is made 0.03-5wt%, the coating of the thin layer on the surface of the toner carrying body is made much stabler and more uniform and when the relation ¦Q¦/sigmas<=M is satisfied, the much better result is obtd. and the image characteristic is stabilized.
Patent JP-H0745391-A (JP)
Title: Flash-photographing device
Inventor: ONO SHIGEAKI
IPC: H05B41/32
Filed: 1993-07-30
Abstract: PURPOSE:To prevent heat generation, and to downsize a device, and to reduce its cost by inhibiting the operation of a stored electric charge changing means because the peripheral temperature rises when the total electric charge of a main capacitor is changed multiple times and the change is repeated. CONSTITUTION:Operation frequency of an input unit 11 and the photographic condition are detected, and the combination of each switch of a charging circuit 3 and a discharging circuit 4 is selected by a discharge control circuit 7 and a charge control circuit 8, and a main capacitor of a light emitting energy storage unit 6, which can make exposure appropriately, is selected and a non-selected main capacitor is discharged. Namely, switches 27-29, 20-22 of the circuits 3, 4 are turned on/off for control, and the capacity of the storage unit 6 is made variable to obtain the appropriate quantity of light emission of a stroboscope. Charging/discharging times of the main capacitor within a constant time is detected. When abnormal times of charge/discharge is detected within a constant period in an ordinary case, times of charge/discharge is judged as times of operation more than required times or the operation error of a photographer, and charge/discharge of a main capacitor is inhibited for a predetermined time, and the mode is switched to a low power consumption mode so as to prevent heat generation.
Patent JP-2001031196-A (JP)
Title: Liquid level control-type filling apparatus
Inventor: HISHIDA MASANORI
IPC: B67C3/02
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To control a filling level over a wide range. SOLUTION: The level control-type filling apparatus includes a nozzle cylinder 12 formed with a filling passage 13 and a filling port 13a formed at a lower end, a liquid return tube 14 provided on the nozzle cylinder 12 and opened in the vicinity of the filling port 13a, a mouth packing 16 placed to be capable of rising/lowering on the nozzle cylinder 12 to allow a mouth of a container B to be closed, an air cushion cylinder 17 for pressing the packing 16 against the mouth of the container B, and a filling level controller which raises/lowers the nozzle cylinder 12 by a nozzle lift to insert a filling port 12b into a mouth of the container B so that a filling level can be adjusted based on a position of the filling port 12b.
Patent JP-H0547225-A (JP)
Title: Ant-preventing cable
Inventor: ITO KAZUMI
IPC: A01N25/34
Filed: 1991-08-19
Abstract: PURPOSE:To remove the insect damage of a cable and provide insecticidal effect for a long period by providing an ant-preventing layer containing diethyltolamide. CONSTITUTION:An ant-preventing cable 1 has a sheath 5 covering, through a jute 4, the conductors 3 of three cores covered with insulators 2 consisting of polyvinyl chloride, cross-linked polyethylene, or the like. In an ant-preventing layer 6 provided in the sheath 5, diethyltolamide is added to the base material of a cable coating material used in the sheath 5. The diethyltola-mide is formed by porous capsulation or microcapsulation.
Patent JP-2000031330-A (JP)
Title: Ball grid array type semiconductor device and its mounting structure
Inventor: KITANO MAKOTO
IPC: H01L23/12
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To form a package structure which can be formed with high productivity and has a high heat radiating property by forming a green compact of metal power in a mold and sintering the green compact. SOLUTION: Wiring tapes 2 arranged around a semiconductor element 1 are provided with inner wiring 5 and electrically connected to the electrodes 4 of the element 1 and a solder bump 3 is connected to each wiring 5 as an external terminal 3. Then the element 1, wring 5, and parts of the tapes 2 are protected by a sealing resin 7. In addition, a heat sink 6 is stuck of the element 1 and wiring tapes 2 with adhesives 8 and 9 and the heat sink 6 also works to hold the tapes 2 flat. In this structure, however, a level difference inevitably occurs between the rear surfaces of the element 1 and tapes 2. Therefore, heat radiating fins can be formed on the heat sink 6 over a wire area and, when the amount of heat of the element 1 is large, the thermal resistance can be reduced further.
Patent JP-H1179907-A (JP)
Title: Improved matrix of coated pesticide its production and composition containing the same
Inventor: SUN GUANGLIN
IPC: A01N25/26
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject matrix capable of retaining pest-controlling activity even after the exposure to ultraviolet ray irradiation by mixing a pest- controlling agent, a pH dependent polymer, optionally a specific additive and water to prepare an aqueous mixture of which pH is adjusted to the solubilization pH or less of the above-stated pH dependent polymer and dry this aqueous mixture. SOLUTION: This controlling agent matrix is obtained by including (A) a pest-controlling agent (e.g. chlorfenapyr and the like), (B) a pH dependent polymer (e.g. ethyl acrylate-methacrylic acid copolymer and the like), optionally (C) a plasticizer, (D) an ultraviolet ray protective agent, (E) an activity-enhancing agent, (F) a gliding agent and (G) water to prepare an aqueous mixture of which pH is adjusted to the solubilization pH (e.g. pH 5.5) or less of the component B and then dry. It is preferable that the components A, B, C, D, E and F are formulated in an amount of 1-50 wt.%, 5-50 wt.%, 0-25 wt.%, 0-30 wt.%, 0-75 wt.% and 0-15 wt.% respectively.
Patent JP-S6366001-A (JP)
Inventor: TAKEYAMA KOJIRO
IPC: B65F1/08
Filed: 1986-09-03
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-H1135227-A (JP)
Title: Paper detection device for paper delivery tray
Inventor: SHIMADA MASASHI
IPC: B65H43/06
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To smoothly return papers extracted out of a paper delivery tray back to the paper delivery tray, and furthermore detect both a full load condition and an empty load condition with a sensor decreased in number. SOLUTION: A detecting member freely rocked 27 and a single sensor are provided around a pivot over a paper deliver tray 26. The detecting member 27 allows its tip end part to act as a paper abutting part whose tip end part abuts against the upper surface of paper, and also allows its rear end to act as a detected part to be detected by the sensor. When the paper delivery tray 26 is not in use, an actuator 36 is operated by the action of a return spring 35 through a belt 32 and pulleys 31, so that the paper abutting part 27a of the detection member 27 is thereby evacuated upward. Besides, in a process of this evacuating action, a full load condition and an empty load condition of papers can thereby be detected by the change of an output pattern indicated by the sensor.
Patent JP-S6363188-A (JP)
Title: Cassette for information recording medium
Inventor: MOTOYOSHI TATEO
IPC: G11B23/03
Filed: 1986-09-02
Abstract: PURPOSE:To prevent a shutter from deforming at the time of assembly by fitting a projection part provided to the shutter in a recessed part formed in the 2nd surface of a moving member guided by the guide of a housing and fixing the recessed part and projection part by a coupling means. CONSTITUTION:A recording medium 4 is fitted in a lower half 2 and the recessed groove 15 of the moving member 14 is fitted onto the guide 13 of the lower half 2. Then a spring 12 is engage with the spring stop part 16 of the moving member 14 and the lower half 2. An upper half 1 is placed in one body thereupon covering the recording medium 4. Then, a fall part 4 is set in the U-shaped part of the shutter 19, whose the projection part 20 is fitted in the recessed part 17 of the moving member 14 while the projection 18 is fitted in a hole 21. This projection 18 is smashed to unit the both. Then a pressure plate 22 is stuck on the upper half 1 and lower half 2 while providing a space so that the end of the shutter 19 is movable between the fall part 5 and pressure plate 22. Consequently, the shutter 19 is easily assembled without being strained.
Patent JP-S60100467-A (JP)
Title: Semiconductor device
Inventor: MATSUMI YASUSHI
IPC: H01L29/72
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a semiconductor device which has less leakage current at forward bias time and high reverse withstand voltage by providing a high density N<+> type channel stopper under electrode wirings led from an emitter in a base region, and electrode wirings of the base side to cover the base region except the stopper. CONSTITUTION:An insulating film 9 is a thermally oxidized film produced when a diffused layer is formed, contacting windows 21, 22 are formed on an emitter region 6, a collector region 5 and an N<+> type ohmic layer 8, and an emitter electrode 23, a base electrode 24 common to a collector electrode are disposed on the film 9. The electrode 23 is externally lead across on the N<+> type channel stopper 7 in an epitaxial layer 3 of the base region, the electrode 24 is extended onto the stopper 7 at both sides of the electrode 23 to cover the base region 3 between the region 6 and the region 5. Thus, the threshold voltage of a parasitic MOS can be enhanced, and a deteriorating phenomenon can be prevented.
Patent JP-S6186439-A (JP)
Title: Manufacture of optical fiber base material
Inventor: NIIZAWA MASAHARU
IPC: G02B6/00
Filed: 1984-10-03
Abstract: PURPOSE:To improve the reproducibility of band characteristics of a multi-mold graded type optical fiber and the yield of broad band fiber by fluctuating periodically the flow rate of gaseous raw material in case of manufacturing the optical fiber base material by a gas phase axial accumulation method. CONSTITUTION:Gaseous raw material such as silicon chloride plus germanium chloride and gaseous fuel such as oxygen plus hydrogen are fed into a quartz pipe burner 8 and the gaseous raw material is allowed to react in the oxyhydrogen flame to produce the fine glass powder and the porous base material 3 is formed by accumulating it on a tip of a target 1. In this case, the flow rate of the gaseous raw material is periodically fluctuated while the accumulation of the fine glass powder is continued and the accumulating conditions of the glass powder of the tip of the target 1 are changed and thereby the distribution index alpha of refractive index of an optical fiber base material after the vitrification or the maximum specific refractive index variance is changed in the lengthwise direction. Thereafter, the obtained porous base material 3 is heated and vitrified to obtain the aimed optical fiber base material.
Patent JP-2001036459-A (JP)
Title: Radio communication equipment
Inventor: SUGITO YOJI
IPC: H04W84/18
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To reliably perform relay by providing an outputting means outputting a relay request to another device when communication with a prescribed opposite party can not performed and a relaying means performing relay when battery residual quantity being equal to or more than a fixed value is left in the case the relay request is received. SOLUTION: When a 'relay request' packet to which the number of relay data (number of packets) N is attached is received in S201, in S202, a battery voltage is read to check self-battery residual quantity. In S205, voltage Vn needed for relay is calculated from voltage for transmitting the number N of relay packets. In S206, a battery voltage V acquired in S202 is compared with the needed voltage Vn calculated in S205. Relay is decided as available when the voltage V is higher than the voltage Vn, and in S208, the relay request is accepted and response is performed.
Patent JP-H0651557-A (JP)
Title: Magnetic toner and electrophotographic method
Inventor: HIROTA NORIAKI
IPC: G03G9/083
Filed: 1992-08-04
Abstract: PURPOSE:To obtain magnetic toner and an electrophotographic method by which constitution is simplified, miniaturization and high-performance are achieved, high environmental stability is obtained, and image density is increased and developing characteristic is kept stable in the case of a long-term use. CONSTITUTION:As for this electrophotographic method, a photosensitive drum 1 having a fixed magnet inside is used and it is brought into contact with the magnetic toner 7 in a toner reservoir 6 after an electrostatic latent image is formed, so that the toner is attracted to the surface of the photosensitive body by magnetic force. Furthermore, by allowing an electrode roller 8 on which AC voltage is impressed to pass through, the toner is left only at an image part and the latent image is developed and becomes a developed image. The magnetic toner 7 is composed of at least binder resin 13 and a magnetic body 14, and as necessary a charge control agent 15, a mold releasing agent 16, a fluidizing agent 17, a colorant 18 and a second additive substance 19, and the surface of the magnetic toner 7 is reformed, also the dielectric loss of the magnetic toner 7 is <=3.5X10<-3>.
Patent JP-H1149175-A (JP)
Title: Container formed with lenticular display
Inventor: HIROSE KIICHIRO
IPC: B65D25/20
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a container which makes lenticular display of a synthetic image with the image comprising linear pixel units and a lenticular sheet combined visible wherein the container is excellent in decoration, design and is durable where the display may not peel off from the container. SOLUTION: The container formed with lenticular display comprises a lenticular lens 1 having a cylindrical lens 3 comprising semi-cylindrical convex lenses arranged provided on a surface of a container 4 wherein the lenticular lens 1 and the container 4 are made of the same transparent synthetic resin and integrally molded, while a synthetic image 2 comprising linear pixels according to characteristics of the lenticular lens 1 formed at the same time as molding the container is placed on an opposite site of the container.
Patent JP-S6096005-A (JP)
Inventor: SUCHIIBUN DEI MIRAUEI
IPC: H03F1/22
Filed: 1984-10-03
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-S58111128-A (JP)
Title: Manufacture of abrasion resistant magnetic recording material
Inventor: NAKAMURA KIYUUZOU
IPC: G11B5/725
Filed: 1981-12-24
Abstract: PURPOSE:To enhance abrasion resistance, by subjecting a magnetic film to ion bombarding treatment prior to vapor depositing a higher aliphatic acid or its metal salt on the magnetic film. CONSTITUTION:A magnetic tape (a) is allowed to travel between rollers 2 located in a vacuum chamber in one direction, voltage is applied to an electrode 4 for ion bombardment, for example, gaseous argon is allowed to ion bombard the magnetic tape face (b) to remove impurities of moisture, dust, or the like on the face (b), and the tape is wound on one of the rollers 2. Then, the tape (a) treated by ion bombardment is allowed to travel in the reverse direction, and a higher aliphatic acid or its metal salt 15, such as stearic acid or lithium stearate or the like lubricant, is vapor deposited onto the magnetic film face (b) from a crucible 14. The ion bombardment may be carried out in an atm. contg. an acidic gas.
Patent JP-S60100886-A (JP)
Title: Two-dimensional solid-state pickup device and its signal detection method
Inventor: NISHIZAWA JIYUNICHI
IPC: H04N5/335
Filed: 1983-11-05
Abstract: PURPOSE:To make it possible to stably and equally read a picture element area with a large capacity by using the parasitic capacity of the signal read line in an SIT area sensor. CONSTITUTION:A capacity CSL is a parasitic capacity of a signal read line SLi. The information of an internal picture element Cij is taken out to a load resistance RL by charging of CSL by a precharge transistor TRQP, the discharge in proportion to the light information of CSL by an address gate pulse phiGj and the re-charge of CSL through a switching TRQS. The electric potential of a line SLi is always charged to the prescribed electric potential through TRQP at the time of reading, and the gate pulse phiGj is addressed from the condition set so that the fixed voltage is added between a drain 30 and a source 32 of SIT. In this way, stable and equal signals can be obtained. In such a way, the picture element area with a large capacity can be stably and equally read.
Patent JP-H0855542-A (JP)
Title: Seesaw switch structure
Inventor: OKUBO MASAO
IPC: H01H23/12
Filed: 1994-08-10
Abstract: PURPOSE:To ensure that contacts open apart even it fusion occur between the contacts by forming at a movable contact a movable projection which projects toward a handle, and inserting the movable projection between pressing projections. CONSTITUTION:When a movable contact 36 is in contact with a fixed contact 43, the spring force of a reversal spring 4 works to rotate a handle 3 clockwise, providing a contact pressure. When the right end of an operating surface 3e is pressed downwards under these conditions, the handle 3 is rotated counterclockwise and a pressing projection 23 presses a portion halfway between a movable projection 35 and the reversal spring 4. Then the spring force of the reversal spring 4 works to rotate the handle 3 counterclockwise and to press a movable contact 5 clockwise. Thereafter, a stopper 24 is made to abut to a partition wall 12 to lock the handle 3, and a contact piece 34 is made to abut to a contact-piece receiving portion 52 to stop the movable contact 5. If fusion exists between the movable contact 36 and the fixed contact 43, the movable projection 35 is rocked when the inner surface of the pressing projection 23 abuts to the movable projection 35.
Patent JP-S6362301-A (JP)
Inventor: BABA MIKIO
IPC: H05K1/16
Filed: 1986-09-03
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-2000045957-A (JP)
Title: Unloading control system in compressor
Inventor: SUZUURA TSUKASA
IPC: F04B49/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent machine parts from being damaged due to resonance phenomenon in the compressor which is driven with speed reducing by gears by a small commutator motor, and provided with a driving shaft 24 and an output shaft coupled with each other via an elastic body. SOLUTION: This compressor consists of a commutator motor 20, a compression zone 7, an air tank 9, and other components. Power voltage of an AC power supply 1 to be supplied to the motor 20, and ON/OFF signals from a main switch 2, a thermal protector 3, and a pressure switch 5 are detected by a controller part 15. During starting, stopping, or power voltage drop, unloading control of the compression zone 7 is performed by an unloading unit 16, resonance phenomenon is thus prevented.
Patent JP-H0662537-A (JP)
Title: Automatic power factor adjusting apparatus
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/18
Filed: 1992-08-05
Abstract: PURPOSE:To provide a power factor automatic adjusting apparatus which can easily control turning ON/OFF of a plurality of capacitors for adjusting power factor and also easily expanding a capacitor for adjusting power factor with fluctuation of load. CONSTITUTION:A reactive voltage of a circuit bus 1 is detected by voltage transformers 2a, 2b and current transformers 3a, 3b for measuring gages electrically connected to the circuit bus 1 for which the power factor has to be adjusted and the detected signal is inputted to a plurality of power factor adjusting units 40a, 40b. When the detected signal has reached a preset value to be inputted or a preset value to be cut off, a plurality of make-contacts C1 to C12 are closed or opened in the predetermined sequence, for making ON or OFF the corresponding power factor adjusting capacitors 9a, 9b. In this case, a plurality of power factor adjusting capacitors are subjected to cyclic control or priority sequence control with a control circuit formed by a plurality of contacts and relay coils Y1 to Y12.
Patent JP-S6268947-A (JP)
Inventor: OKAWA YUKIO
IPC: E04B5/38
Filed: 1985-09-24
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。