baber/WOPTO huggingface dataset:
Patent JP-H06209084-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUI YASUSHI
IPC: H01L27/108
Filed: 1993-01-11
Abstract: PURPOSE:To provide a semiconductor device which has a large capacitance and high reliability in electrical connection even when a superposing deviation occurs during the photoengraving process performed to form a contact hole. CONSTITUTION:A lower electrode layer composed of an extended section 9 and cylindrical section 10 is formed directly on a silicon oxide film 6c so that the electrode layer can be brought into contact with a source-drain area 5 through a contact hole 15b formed in the film 6c. Then the inner peripheral area of the section 10 is filled up with an insulating film 35. After selectively forming a photoresist only in the outer peripheral area of the section 10 so as to cover the film 6c, the photoresist is heat-treated and the film 35 is etched off. Then the photoresist 32c is removed. Finally, an upper electrode layer is formed on the lower electrode layers 9 and 10 with a capacitor dielectric film in between.
Patent JP-S5594968-A (JP)
Title: Preparing red iron oxide pigment
Inventor: ITOU YOSHIO
IPC: C09C1/24
Filed: 1979-01-11
Abstract: PURPOSE: To provide a title pigment having good dispersibility to coating material essentially consisting of organic solvent by using ferric hydoxide and a specific silane cpd. for surface treatment of red iron oxide particles.  
     CONSTITUTION: 100pts.wt. of red iron oxide α-Fe 2 O 3  pigment particulates is dispersed into water, to which monovalent ferric salt such as FeCl 3  and Fe(NO 3 ) 3  is added in amount of 1W10pts.wt. in Fe(OH) 3  equivalence. Then, alkali such as NaOH and KOH is gradually added to form Fe(OH) 3  layer on the surface of pigment particulates. The pigment is separated and dispersed into water. To this dispersion, silane cpd. of the formual X-(CH 2 )n-Si-(OR) 3  (wherein X is CH 2 =CH-, or CH 2 =C(CH 3 )-COO-, or the formula; n=0W3; R is lower alkyl, lower alkoxy) is added and mixed so that silane cpd. is chemically combined on the surface of the pigment particulates surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5390211-A (JP)
Title: Preparation of unsatd. diesters
Inventor: YOSHIDA YOSHINORI
IPC: B01J23/64
Filed: 1977-01-17
Abstract: PURPOSE: To prepare unsatd. diesters with the maintenance of high activity and high selectivity for an extended period by reaction of conjugated dienes with org. carboxylic acids and oxygen in the presence of specific Pd catalysts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10193828-A (JP)
Title: Method for engaging lithographic printing plate
Inventor: MURAGATA TETSUNOBU
IPC: B41N6/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent strain of a plate at the time of engaging a resin film plate by interposing a sheet material having a centerline mean roughness of specific value or more on one surface between a lithographic printing plate and a plate cylinder of a printer in the case of spreading the printing plate having a resin film as a base at the plate cylinder of the printer. SOLUTION: To apply uniform tension to all surface of a plate cylinder 1 of a printer in a lithographic printing plate 2 having a resin film such as polyethylene terephthalate as a support, a sheet material 3 having centerline mean roughness of one surface of 2 or more is interposed between the plate 2 and the cylinder 1, and the material 3 is fixed to the cylinder 1 with adhesive. At this time, a surface of the material 3 is formed by densely uniformly dispersing fixedly fine glass beads, polymer particles of polystyrene, polymethylmethacrylate, diamond abrasive grains on a polyethylene terephthalate film sheet surface. Thus, strain of resin film plate of polyester due to an elongation at the time of engaging the resin film plate can be prevented.
Patent JP-H11102911-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIRAO HIDEJI
IPC: H01L21/28
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance and increase bonding strength in an electrode for external connection, by preventing a metal oxide film from being formed on the surface of the electrode for external connection. SOLUTION: After a recessed part for wiring and a recessed part for an external electrode are formed on an interlayer insulating film 101 on a semiconductor substrate 100, a tantalum film 104 is deposited. After that, a copper film 105 is so formed that the recessed part for wiring is filled and a space exists above the recessed part for an external electrode. After an aluminum film 106 restraining oxidation of the copper film 105 is deposited on the copper film 105, chemical mechanical polishing is performed until the interlayer insulating film 101 is exposed. Then, a metal wiring 107 constituted of the copper film 105 and the tantalum film 104, and an electrode 108 for external connection which is constituted of the aluminum film 106, the copper film 105 and the tantalum film 104 are formed.  After a protective film constituted of a silicon nitride film 109 and a silicon oxide film 110 is deposited, an aperture part 111 for external connection is formed on the protective film.
Patent JP-S59127719-A (JP)
Title: Holed pipe with through-hole closed at end and method for closing through-hole of holed pipe
Inventor: KOUDA OSAMU
IPC: B29C57/10
Filed: 1983-01-12
Abstract: PURPOSE:To close through-holes of a synthetic resin holed pipe positively so as to prevent water leakage trouble, by collapsing the through-holes at the end of the holed pipe, and closing the open ends of the through-holes at the collapsed section by a sealing material. CONSTITUTION:An end of the synthetic resin holed pipe 1 having a plurality of the through-holes 14 extending longitudinally between an outer wall layer and an inner wall layer 12 of the pipe wall with a partition wall 13 between the through-holes 14 is heated to be softened. Then with core members 51 of an inner mold 5 diametrically reduced, an enlarged section of the inner mold 5 is inserted into a prescribed position of the end of the pipe 1, then a tapered member 53 is moved in a direction as shown by the arrow to diametrically enlarge the core members 51, and at the same time the outer diameter 4 is reduced, so that projections 41, 511 extrude cooperatively the outer wall layer 11 and the inner wall layer 12 to collapse the through-holes 14. Thereafter the outer mold 4 and the inner mold 5 are removed. Then a cap 2 that is filled with a sealing material 3 and has an outer flange 21 and an inner flange 22 is fitted to the open end part of the pipe so that the sealing material 3 is allowed to enter the open ends of the through-holes 14 to close them.
Patent JP-H10197569-A (JP)
Title: Method for using photo-sensor system
Inventor: HAMADA HIDENOBU
IPC: G01R19/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To enhance the SNR(signal-noise ratio) of the physical quantity to be measured when the fed signal has a minor order of magnitude by adjusting the photo-sensor system by a simple procedure. SOLUTION: When physical quantity V such as voltage or current is to be measured using a photo-sensor 2, an E/O circuit 3 feeds the light to the photo-sensor 2 through an optical fiber 6. When physical quantity V is impressed, an intensity modulation of the light is made and the photo-sensor 2 and emits the modulated light to an O/E circuit 4. At this time, a calculator circuit 5 extracts the AC component and DC component from the output signal of the O/E circuit 4, calculates their ratio, and emits the degree of modulation. At initial adjustment, the condition is set as V=O, and the output of E/O circuit 3, gain of the O/E circuit 4, and the noise level are adjusted so that the ratio becomes below the specified value. Then the physical quantity V is impressed, and the value of V is measured from the degree of modulation emitted by the calculator circuit.
Patent JP-H11200778-A (JP)
Title: Excavation method by tunnel boring machine
Inventor: TAKEDA KUNIO
IPC: E21D9/10
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an excavation method by a tunnel boring machine, by which frictional resistance with a ground is lowered, power load for propulsion is reduced and smooth excavation is carried out even on the defective ground. SOLUTION: Excavated muck is taken into a chamber 10 partitioned from the rear-section side by a partition wall 9 through slits opened to the outer circumferential section of a cutter drum 1 as excavating a ground E by rotating the cutter drum 1 while taken-in excavated muck is discharged to a rear section through a screw conveyor 11. Bubbles are discharged into the chamber 10, the inside of the chamber 10 is filled with bubble soil mixed with excavated muck, filled bubble soil is forwarded to the outer circumference of the tunnel boring machine through the slits of the cutter drum 1 with excavation works and excavation works are conducted while forming a sliding layer by bubble soil between the shell of the tunnel boring machine and the ground at that time.
Patent JP-H04236886-A (JP)
Title: Pipe fitting
Inventor: SHIMADA HARUMI
IPC: F16L33/20
Filed: 1991-01-16
Abstract: PURPOSE:To provide a pipe fitting which smoothes connection of a piping and ensures stable fluid sealing ability between an expansion part of a forward backward movement fine cylinder and the inner peripheral surface of a main body. CONSTITUTION:A pipe fitting comprises a cylindrical main body 1, an expansion part 21 engaged movably forward and backward with the inner peripheral part of the main body 1, a forward backward movement fine cylinder 2 having a piping insertion part 20 externally of which a piping is inserted, an O-ring 3 located between the expansion part 21 of the forward backward movement fine cylinder 2 and the inner peripheral surface of the main body 1 so as to ensure fluid sealing ability therebetween, and a holding cylinder 4 located movably forward and backward between the piping insertion part 20 of the forward backward movement fine cylinder 2 and the main body 1. The length of the expansion part of the forward backward movement cylinder 2 is set to a high value.
Patent JP-H05187970-A (JP)
Title: Monitoring device of turbine
Inventor: AIZAWA YASUSHI
IPC: G01M99/00
Filed: 1992-01-13
Abstract: PURPOSE:To output a correct output signal at all times by correcting the value of a signal outputted from a sensor part, even when it changes due to a change of an ambient temperature of the sensor part. CONSTITUTION:The temperature of a sensor main body 3 of a sensor part 1 is detected by a resistor 4 for temperature detection which is fitted to the sensor main body 3. A signal outputted from the sensor main body 3 in accordance with a resistance value of the resistor 4 is corrected by a comparative correction circuit 9 of an amplifying part 2 and a signal obtained by this correcting operation is amplified by an amplifier circuit and outputted.
Patent JP-S62162994-A (JP)
Inventor: SAKURAI SHUNGO
IPC: G21C17/00
Filed: 1986-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01180817-A (JP)
Title: Composition for oral cavity
Inventor: YAMAHARA JOJI
IPC: A23L2/00
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a composition for oral cavity having excellent removing effects on fowl breath, containing a water-soluble fraction of Zingiberis Rhizoma. CONSTITUTION:Dried Zingiberis Rhizoma is treated with >=the same weight of water, preferably 5-10 times as much as water at room temperature or under boiling for 3-10hr. After the extraction treatment, the treated substance is separated by an ordinary method such as filtration or centrifuging preferably under heating into an extracted solution and extraction residue. The extracted solution is collected and a water-soluble fraction is obtained. 0.003-10wt.%, preferably 0.005-5wt.% calculated as solid content of the fraction is used to give a composition for oral cavity.
Patent JP-H02184877-A (JP)
Title: Developing device
Inventor: KIKUI SHINSUKE
IPC: G03G15/09
Filed: 1989-01-12
Abstract: PURPOSE:To obtain a high-quality picture without generating developing unevenness by constituting a magnet in a position facing a latent image carrier, among plural magnets, of driving means which drives a magnetic pole part opposite to the developing sleeve of the magnet so as to reciprocate in the circumferential direction of the developing sleeve. CONSTITUTION:Among the magnets P1 to P5, the magnet P1 which is arranged opposite to the latent image carrier 1, is constituted of the driving means 12 to 14 which drives the magnetic pole part N opposite to the developing sleeve 2 of the magnet P1 so as to reciprocate in the circumferential direction of the developing sleeve 2. Since the magnetic pole part N of the magnet P1 facing the latent image carrier 1 thus reciprocates in the circumferential direction of the developing sleeve 2, the move of developer is produced in the developing part. Thereby, a high quality-picture can be obtained without generating developing unevenness.
Patent JP-H05187588-A (JP)
Title: Joint for thermal plastic resin pipe
Inventor: SATO AKIHIKO
IPC: B29C65/00
Filed: 1992-01-13
Abstract: PURPOSE:To acquire high fusion bonding strength by inserting a core section into the end portion of a thermal plastic resin pipe, forming the outer surface side of the core section out of a thermal plastic synthetic resin layer which is fused by induction heating, and thereby producing contact pressure on its fusion boding surface by means of the thermal contraction properties of the thermal plastic resin pipe. CONSTITUTION:A core section 1 which is inserted into the end portion of a contacted thermal plastic resin pipe, and has a flange section 2 the outer diameter of which is roughly equal to that of a pipe to be connected at its center section, is so formed that its outer diameter is equal to or smaller than the inner diameter of the pipe to be connected. The outer surface side of the core section 1 is provided with a thermal plastic synthetic resin layer 11 which is fused by induction heating. And an induction heating component, for example, a cylindrical mesh 12 composed of a resistance wire, is embedded in the thermal plastic synthetic resin layer 11. When a thermal plastic resin pipe is pat in connection, after the end portion of the pipe to be connected is fitted on the core section 1, the induction heating component 12 is heated by means of a high frequency heating device, consequently generation of heat allows the thermal plastic synthetic resin layer to be fusion bonded to the inner surface of a pipe end portion.
Patent JP-H03208035-A (JP)
Title: Dual-focus lens moving device
Inventor: KUBO BUNJI
IPC: G02B7/14
Filed: 1990-01-11
Abstract: PURPOSE:To facilitate close-up photographing by providing a mobile member moving a first mobile frame to a third position against an elastic member. CONSTITUTION:When a lever 60 closes a switch 66, this device is in the wide angle photographing mode of a short focal distance. When a telephotographing button is depressed, a motor 43 turns a gear 51 counterclockwise. When a pin 52 is engaged to a notch of a lever 54, and the gear 51 is further turned against the restoring force of toggle springs 58, 64, the lever 60 is also driven by a pin 57, and pins 41, 42 are moved. The toggle springs 58, 64 are in roughly a neutral position, and when the gear 51 is turned, the force action direction of the springs 58, 64 are inverted, and the pins 41, 42 are moved. By abutting of the lever 60, a lever 68 is turned and closes a switch 73. As for the switch 66 by which the motor 43 stops when the switch 73 is closed, when the state is advancing, mobile frames 37, 39 having the pins 41, 42 are moved to a second position and a telephotographing mode of a long focal distance is set. Since a lever 80 is served also as an adjusting control member to the second position of the first lens group, the number of parts is decreased.
Patent JP-S56100468-A (JP)
Title: Semiconductor device
Inventor: KAMIYA YASUO
IPC: H01L21/8222
Filed: 1980-01-16
Abstract: PURPOSE:To increase the destruction-proof capacity of a transistor used for a dielectric load circuit including an automobile ignition device by provinding a diode function for protection within a one-chip Darlington transistor. CONSTITUTION:An n<-> type layer 1 is made to grow on an n<+> type semiconductor substrate 2 and these are used as a collector region, while within the layer 1 a p type base region 3 is formed diffusely, and within the region 3 are provided an n<+> type emitter region 4 of the front stage, an n<+> type emitter region 5 of the rear stage and an n<+> type emitter electrode region 10. These regions 4 and 5 are used as emitter regions in the Darlington connection respectively, while on the periphery of the region 3 n<+> type channel stopper regions 6 are formed at some interval between them. In this constitution, on the surface layer part of the layer 1 exposed between the regions 3 and 6, regions 12' having higher n type conductive form than the layer 1 are provided diffusely as new additions. In this way the regions 12' are made to have the function as the diode for protection and the withstand voltage of the Darlington circuit is increased without the outside diode.
Patent JP-H11314599-A (JP)
Title: Brake device for braking set of aircraft wheels
Inventor: YBERT FRANCK
IPC: B60T17/18
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for braking the set of aircraft wheels, which can make it possible to avoid individual defects when a brake servo valve having two hydraulic steps is used, and concurrently, to accomplish keeping brake constant with time. SOLUTION: This invention is referred to a device braking the set of aircraft wheels, which is equipped with a normal hydraulic circuit, and an emergency hydraulic circuit, and is communicated with the various kinds of braking components by way of brake valves with which both the hydraulic circuits are combined. In this case, the brake valve of the normal hydraulic circuit 301 and/or the brake valve of the emergency hydraulic circuit 302 are formed out of direct operated valves (351; 350), and are electrically controlled by an electronic control device (310; 320) with which the direct operated valves are combined.
Patent JP-H01180648-A (JP)
Title: Setting system for execution interrupting point of program
Inventor: KUROSAKI SATOSHI
IPC: G06F11/28
Filed: 1988-01-12
Abstract: PURPOSE:To decrease the number of execution interrupting points and to shorten the measuring time by dividing a program into blocks for each execution unit, sorting these blocks into four basis types, synthesizing the sorted blocks into a large block, and setting an execution interrupting point to each block after synthesization. CONSTITUTION:A processor 10 is used together with a block formation processing part 11, a block optimization processing part 12, an interrupting point setting object program 13, a work file 14, and an interrupting point setting information file 15. A program is divided into blocks for each execution unit. These divided blocks are optimized to be turned into a large block. Then the optimized blocks are also sorted into three basic types 0-3. Thus it can be regarded that the control of execution is shifted to all execution units in a certain block in case the execution of said program is interrupted in a certain block by allocating an execution interrupting point to each optimized block in 1:1. Thus it is possible to decrease the number of execution interrupting points and to shorten the measuring time.
Patent JP-H01180165-A (JP)
Title: Telephone set
Inventor: HATA SHINGO
IPC: H04M1/60
Filed: 1988-01-12
Abstract: PURPOSE:To allow the caller to attain speech without care of delay time by detecting a voice of the caller given to a handset after the hook-off of the handset at the speaker reception and switching the speaker reception into the handset reception by the detection signal. CONSTITUTION:When the caller applies voice input from a handset microphone 6b, a voice input detection circuit 9 detects the voice signal and gives an output to RSFF 8. The output of the FF 8 rises by the voice input detection signal and it is sent to a speaker reception switch 3, the switch 3 receiving the signal opens a loop switch 1 to switch the changeover switch 2 to the position of a handset drive circuit 5b. Thus, the voice inputted from the microphone 6b of the handset 6 is sent to a line 7 via the circuit 5. Moreover, the voice signal from the line 7 is not reproduced from a speaker 11 but reproduced from the speaker 6a of the handset 6.
Patent JP-H02258379-A (JP)
Title: Printer
Inventor: POORU HERUMUUTO HEIMITSUSHIYU
IPC: B41J25/316
Filed: 1990-01-11
Abstract: PURPOSE: To keep a tension state by a tension applying roll by providing a thermal printing head cooperating with a platen roll to apply printing to the label on a support web and an apparatus for keeping the tension state of the support web at the place of a peeling device. CONSTITUTION: A peeling device 133 including a platen roll 129 and a peel roller 134 is mounted in a freely revolvable manner and a tension mechanism 136' includes a tension roll 136 and a backup roll 137 and the tension roll 136 is provided so as to provide a space from the platen roll 129. The tension roll 136 is driven at a peripheral velocity slightly higher than that of the platen roll 129 and a support web CW advances between a printing head and the platen roll 129 at a selected speed. However, since the tension roller 136 to be driven is driven at a speed higher than that of the platen roll 129, the support web CW is always tensioned within the range from the place where the printing head and the platen roll 129 cooperates around the peel roller 134 to the pressure contact part of the rolls 136, 137.
Patent JP-S63174911-A (JP)
Title: External drug for skin
Inventor: SATO YOSHIKO
IPC: A61Q1/00
Filed: 1987-01-12
Abstract: PURPOSE:To obtain an external drug for skin effective in preventing roughening of skin and ameliorating chapped skin and having improved effect to prevent aging of skin, by using a plant of Rhamnaceae family, its extracted liquid or extracted component and vitamins as active components. CONSTITUTION:The objective external drug for skin contains a plant of Rhamnaceae family (especially Zizyphus vulgaris), its extracted liquid or extracted component and vitamins (e.g. vitamin As, vitamin B6s, pantothenic acids, nicotinic acids, vitamin Es, etc.). The effect of the plant of Rhamnaceae family or its extracted liquid, etc., to prevent the roughening of skin, ameliorate chapped skin and prevent aging of skin is improved by the addition of the vitamins. The amount of the Rhamnaceae family plant is 0.01-1wt.% (in terms of dried weight) when the plant is compounded in the form of powder or 0.01-0.1wt.% (in terms of dried residue) when it is compounded in the form of extracted liquid, extracted component, etc. The amount of the vitamins in the agent is 0.01-1wt.%.
Patent JP-H05187669-A (JP)
Title: Air conditioner
Inventor: ARAI YASUHIRO
IPC: F24F5/00
Filed: 1992-01-14
Abstract: PURPOSE:To obtain an air conditioner equipped with an outdoor machine, capable of being installed on a floor with a small installation space and easy in installation work on an outer wall. CONSTITUTION:An outdoor machine 31 is divided into two sets of outdoor unit 33, 35 and one unit 33 is constituted of a compressor 37, an inverter circuit 41 for changing the operation frequency of the compressor 37 and a fourway valve 39 for changing the flow direction of refrigerant principally. The other outdoor unit 35 is constituted principally of an outdoor heat exchanger 55 and an electronic expansion valve 59.
Patent JP-H08195393-A (JP)
Title: Formation of metal wiring
Inventor: SAITO SHUICHI
IPC: H01L23/52
Filed: 1995-01-17
Abstract: PURPOSE: To polish a metal layer with high uniformity. CONSTITUTION: A metal layer is formed on an under-coat layer 2 having a groove 11 formed therein, and the metal layer is flattened by CMP to form a buried metal wiring 14. In this process, a dummy pattern 12 is formed in the groove 11 along with formation of the groove 11, and then the metal layer is formed and flattened by chemi mechanical abrasion.