baber/WOPTO huggingface dataset:
Patent JP-H0960213-A (JP)
Title: Drain structure
Inventor: HASEGAWA AKIRA
IPC: E04D13/04
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To enable installation in good compliance with all likely conditions of the site by constituting a drain structure from a drain body, open lid, and elbow. SOLUTION: A flange piece 24 is hitchd at the open edge of a draining port b-1 of an eave gutter (b) and female threads 111 are engaged by male threads 23 and the open edge is pinched fast by a flange piece 24 on a lid body 2 and a flange part 12 of drain body 1. A cylindrical part 31 of a rotor 3 is fitted on the cylinder 11 of the drain body 1, and a ridge 112 is fited in a groove 311 and the rotor 3 is slided in the circumferencial direction while the drain body 1 is held, and the rotor 3 is detained at the center θ-1 with possibility of rotating approx. 360 deg.. The top of an elbow 4 is inserted in a fit groove 322, and a shaft 43 is borne in a bearing hole 323, and the vertical angle θ-2 of the rear surface 42 of elbow 4 is made adjustable within the range approx. 30 deg. from the horizontal position.
Patent JP-H0668660-A (JP)
Title: System for recording digital data
Inventor: FUJIOKA ATSUSHI
IPC: G10H1/00
Filed: 1992-08-18
Abstract: PURPOSE:To enable recording/reproducing of an equipment control signal in a magnetic recording and reproducing device with a rotary head digital recording/reproducing plural channels of audio signals to be conducted. CONSTITUTION:By a converter circuit 112, the equipment control signal is converted to a signal equal to one channel of digital coded audio signal, and in an outer ECC generation circuit 104, identification codes are recorded in respective channels. By the identification codes in respective channels read by an outer error correction circuit 119, the signal of the channel that the equipment control signal is recorded is inputted in an inverse transformation circuit 125, and the equipment control signal is reproduced.
Patent JP-2000043076-A (JP)
Title: Manufacture of resin foam and resin foam
Inventor: KURODA TATSUMA
IPC: B29C48/10
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a fault of an appearance of a resin foam by obtaining a specific formula from a resin injection pressure of a thermoplastic resin from an extruder to a mold and a foaming magnification, and extrusion molding in an area for simultaneously satisfying a specific numeric value defined by the formula and the specific resin injection pressure. SOLUTION: A resin composition containing a thermoplastic resin and an additive is charged in a hopper 23 of an extruder 3 by using a feeder 2. The composition is melted in the extruder 3, and an inorganic gas of a gas cylinder 7 is mixed and kneaded in a melt of the composition from a gas press injecting hole 82 provided at a site in which the composition is in a molten state by a pump 8. Here, when a resin injection pressure of the resin from the extruder to the mold is H (kgf/cm2) and a foaming magnification is P, an extrusion molding is conducted in an area for simultaneously satisfying a numeric value defined by X=100P+3.5H and the pressure H is 780<=X<=4,000, 80<=H<=1,000.
Patent JP-S6367915-A (JP)
Inventor: ZABIINE SHIYUTORONSUKII
IPC: H03K19/0948
Filed: 1987-08-31
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-H0383827-A (JP)
Title: Cutting of silica glass rod and device therefor
Inventor: HAGINO NAOKI
IPC: C03B33/06
Filed: 1989-08-26
Abstract: PURPOSE:To efficiently cut silica glass rod in a face perpendicular to longitudinal direction by forming broken part with making a notch in reverse face to the outer periphery of the silica glass rod using left and right cutters and applying impact force from the reverse side. CONSTITUTION:Plunger 3 is enforced to one side by a force-accumulating spring 4. Then, a pair of cutters 7 supported by a housing 1 with shaft in left and right are synchronously driven with each other by the plunger 3 with a silica glass rod 8 in center. On the other hand, energy is accumulated in the spring 4 by a driving means 13. Thus, reverse surfaces of the outer periphery of the glass rod are simultaneously notched by the cutters 7 and impact forces in the reverse directions with each other are applied to cut the silica glass rod.
Patent JP-H0753573-A (JP)
Title: Silane compound and its production
Inventor: UEKI SATOSHI
IPC: C07F7/18
Filed: 1993-08-12
Abstract: PURPOSE:To obtain a new silane compounds, a cyclopentyl (1- methoxy-2-propoxy) dimethoxysilane and a cyclopentyl-bis (1-methoy-2-propoxy) methoxysilane. CONSTITUTION:A cyclopentyl (1-methoxy-2-propoxy) dimethoxysilane or a cyclopentyl-bis (1-methoxy-2-propoxy) methoxysilane of formula I (R ios formula II; (n) is 1 or 2). These silane compounds can be obtained by the following methods: (1) a cyclopentyltrihalosilane is reacted with 1-mehoxy-2-propanol followed by reaction of the reactional product with methanol; or (2) 1-methoxy-2- propoxy group is introduced into a cyclopentyltrimethoxysilane by alcohol interchange reaction between the silane compound and 1-methoxy-2-propanol.
Patent JP-H04101894-A (JP)
Title: Method and apparatus for automatically supplying damping water
Inventor: TAKEKOSHI TOMOAKI
IPC: B41N3/08
Filed: 1990-08-21
Abstract: PURPOSE:To enhance the reproduction stability and accuracy of the concn. of damping water by directly measuring the concn. of damping water and controlling the flow rate of a damping water raw solution, the flow rate of diluting water or the flow rates of both of them so as to receive said concn. into a predetermined tolerant range. CONSTITUTION:The conductivity of diluting water before mixing is preliminarily measured by a water conductivity meter 24 and the conductivity of damping water prepared after the mixing within a mixing tank 26 is measured by a damping water conductivity meter 28. The concn. of damping water is operated from the correlation predetermined by correcting the measured conductivity of water and that of damping water on the basis of measured temp. directly or if necessary in a control part 60 to be displayed on a display apparatus 26. At this time, when the operated concn. of damping water is out of a predetermined tolerant conc. range, the signal to that effect is sent from the control part and an alarm is displayed on the display apparatus 36 or emitted from an abnormality alarm generator 66. A control signal is transmitted to a raw solution pump 14 and a solenoid valve 22 from the control part 60 and the flow rate of a raw solution is controlled so that the concn. of the damping water within the mixing tank 26 is received in the predetermined tolerant concn. range.
Patent JP-H0821295-A (JP)
Title: Control device for internal combustion engine
Inventor: ABE TOMOYA
IPC: F02D17/00
Filed: 1994-08-22
Abstract: PURPOSE:To perform decision of an actual valve operation state at a low cost without the occurrence of a problem on a layout, in an internal combustion engine which is capable of varying the valve operation states of an intake valve and/or an exhaust valve. CONSTITUTION:When an engine is in an operation region wherein a low speed valve timing is selected, it is discriminated at steps S2 and S3 whether a detecting ion current waveform coincides with a waveform at a previously memorized low speed valve timing and when it does not coincide therewith, it is decided that failure in operation occurs. When the engine is in an operation region wherein a high speed valve timing is selected, it is also similar described above at Steps S2 and S5. When it is decided that a failure in operation occurs, the number of revolutions of an engine in fuel cut is reduced. Fail safe processing, such as a processing wherein an air-fuel ratio is brought into a theoretical air-fuel ratio, is carried out.
Patent JP-S59118917-A (JP)
Title: Movable beam for preventing buckling in mandrel driver
Inventor: MURAMATSU EIJIROU
IPC: E02D3/10
Filed: 1982-12-15
Abstract: PURPOSE:To prevent the buckling of a mandrel by a method in which a slender mandrel is driven into the ground by applying a penetrating force, and as the driving process proceeds, a movable beam is moved while holding the mandrel. CONSTITUTION:A mandrel 4 whose upper end is attached with a pressing beam 5 is thrust into a hole 8a provided in a movable beam 8 for preventing buckling and while holding the intervals of plural mandrels 4, the movable beam 8 is vertically moved between guide struts 2 by a guide roller 8a. When a lifting wire 6 is loosened under the condition that a drain material is set to the mandrels 4, the mandrels 4 go down under their own weights. When the pressing wire 7 is tensed by a winch, the mandrels 4 are penetrated by the pressing beam 5 into the ground. Although the buckling load greatly acts on the intermediate portion of the mandrels 4, the buckling in the intermediate portion can always be prevented by the movable beam 8 lowering according to the driving process.
Patent JP-H0774794-A (JP)
Title: Subscriber circuit control system
Inventor: MIKAMI KYOKO
IPC: H04L29/00
Filed: 1993-09-03
Abstract: PURPOSE:To extend a backup time for a battery by supplying a battery power to subscriber lines whose number is almost proportional to a battery residual capacity when no power is supplied from a power supply device to a subscriber circuit. CONSTITUTION:Power is applied from a power supply circuit to a subscriber circuit 1. In the case of a fault, when no power is supplied from the power supply device to the subscriber circuit 1, a battery residual capacity monitor circuit 5 detects a residual capacity of a battery to supply battery power to subscriber lines 1-1-1-N whose number is almost proportional to the residual capacity. The subscriber lines 1-1-1-N have priority of connecting to a terminal equipment 3 and when no power is supplied form the power supply device to the subscriber circuit 1, the circuit 5 detects the residual capacity of the battery 4 and the battery power supply is supplied to the subscriber line with high priority almost proportional to the residual capacity.
Patent JP-S6462044-A (JP)
Title: Digital radio communication equipment
Inventor: IIZUKA SHOGO
IPC: H04L9/08
Filed: 1987-09-02
Abstract: PURPOSE:To automatically change a cryptographic code data by receiving a cryptographic code data distribution signal, detecting a cryptographic code data from the signal and changing the detected cryptographic code data with the cryptographic code data in a memory. CONSTITUTION:A received wave is demodulated into a digital signal string by a demodulator 14 and decoded into a cryptographic code of a cryptographic digital signal string according to a cryptographic code data in a memory 17. When a decoder 20 detects a cryptographic code revision signal a1 of a header A and an individual selection signal a2 belonging to its own station from the digital signal string decoded by a cryptographic decoder 15, the cryptographic code data B is decoded and the cryptographic code data B is stored in a temporary storage memory 21. In detecting an end signal C, the decoder 20 transfers the cryptographic code data stored in the temporary storage memory 21 to the cryptographic code storage memory 17 via an interface circuit 22. Thus, the automatic rewrite of the new/old cryptographic code data is attained.
Patent JP-H0383958-A (JP)
Title: Cyano-aromatic acid amide derivative and production of benzoic acid amide derivative using the derivative
Inventor: YATSUHISA YOSHIO
IPC: C07C255/60
Filed: 1989-08-25
Abstract: NEW MATERIAL:2-(3',4'-Dimethoxycinnamoyl)aminobenzonitrile of formula I. USE:An intermediate for the medicine for allergy. PREPARATION:The objective compound of formula I can be produced by the amidation reaction of 3,4-dimethoxycinnamic acid of formula II with 2- aminobenzonitrile of formula III. The compound of formula II may be cis or trans-isomer and the trans-isomer is preferable. Hydrolysis of the compound of formula I gives useful benzoic acid amide derivative of formula IV in high yield and purity.
Patent JP-S6197968-A (JP)
Title: Semiconductor device
Inventor: NAGURA HIDEAKI
IPC: H01L29/08
Filed: 1984-10-19
Abstract: PURPOSE:To boost the diode withstand voltage sufficiently for widening the safe operational region of transistor by a method wherein a base region is selectively formed in a collector region while an emitter region is selectively formed in the base region and then reverse conductive high concentration regions are formed on the surface of high concentration collector region. CONSTITUTION:Phosphorus is diffused from one side of a substrate 12 to form a collector region 13. Then windows for diodes are opened on an SiO2 film 14 by photoetching process reverse to the surface of collector regions 13 selectively diffusing arsenic as an N type impurity source to form diodes 15. Next boron as a P type impurity source is selectively diffused to form a base region 16 successively another window is opened again for an emitter region on the SiO2 film 14 above the base region 16 selectively diffusing phosphorus to form an N<++> type emitter region 17. Finally windows to form high concentration regions above the diodes 15 selectively diffusing boron through these windows to form P<++> type regions 19 for diode anode.
Patent JP-H1063454-A (JP)
Title: Printing processing system
Inventor: NIIMURA TOMOYOSHI
IPC: B41J5/30
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To easily grasp the size and image of output paper by a user and to input and print input data conforming with an image at a prescribed position on the output paper. SOLUTION: An image sensor 14 which detects an image on output paper 12 of an optional size which includes routine paper is arranged near a manual paper feeding port of the printer 1, and a slide bar 13 which detects each dimension of width and length of the paper 12 and a paper length detecting sensor are arranged. An image fetching instruction sent from an editor of a computer editing program is executed, detected data from each detecting means is written in a data format. The data format is referred to by the editor and the image of the paper 12 as a background image of the editor is shown on a display 2.
Patent JP-H0639949-A (JP)
Title: Composite hollow molded product
Inventor: TANIMOTO HIROTOSHI
IPC: B29K23/00
Filed: 1992-07-27
Abstract: PURPOSE:To ensure that work can be performed easily and the properties of a composite hollow molded product such as strength, corrosion inhibition and resistance against chemicals by molding the molded product in one piece with a polyolefine pipe with an appropriate length and thereby performing a fusion/ connection work independently of any other fused part or connected part. CONSTITUTION:The main system of a composite molded product 1 has a two- tier structure of an inner layer 3 formed in polyolefine and an outer layer 2 integrated with the inner layer 3, using cross-linking polynorbornene. In addition, at least, one polyolefine pipe 4 extends from the main system of a composite hollow molded product 1. Further, the tip opening 5 of the polyolefine pipe 4 is a junctioned part with another pipe 6, and the base of the polyolefine pipe 4 is fused in one piece with the outer layer 2 of the main system of the hollow molded product. In more concrete terms, the polyolefine inner layer 3 of the main system of the composite hollow product 1 is formed integrally with the polyolefine pipe 4 using blow molding technique.
Patent JP-H0382486-A (JP)
Title: Tapered tubular body
Inventor: SAWANOBORI TAKEO
IPC: A63B53/10
Filed: 1989-08-25
Abstract: PURPOSE:To prevent a break in a shaft which usually occurs at the smaller diameter part by winding around prepreg bodies in such a way that the number of lamination at the smaller diameter part of a tubular body is greater than that at the larger diameter part, and that the number of lamination of the tubular body is continuously changed in the axial direction of the shaft, so that the strength at the smaller diameter part can be relatively increased. CONSTITUTION:A plurality of sheets of prepreg in which high-elastic modulus fibers are made to be its reinforcement are cut so as to form pairs to constitute a prepreg body, and the prepreg bodies are wound around a core bar so that the respective winding start positions of the prepreg bodies are made to be point-symmetrical with respect to the axis of the core bar. The number of lamination of the tubular body at the smaller diameter part is made greater than that at the larger diameter part, and also winding is carried out in such a way that the number of lamination of the tubular bodies in the axial direction is continuously changed. Thus, a lightweight shaft whose distortion is restrained under a given level and which has necessary and sufficient strength can be obtained.
Patent JP-H0880805-A (JP)
Title: Webbing take-up device
Inventor: IMAI KEISUKE
IPC: B60R22/34
Filed: 1994-09-14
Abstract: PURPOSE: To restore the axis of an unlocked webbing take-up spool to a specified position by making the movement of the locked spool to an eccentric position possible. CONSTITUTION: An aligning means comprising a shaft projection 62 and a recessedly curved face 60 is arranged between the shaft bar section 40 of a spool 38 and the bearing section 58 of a cover member 56, and the shaft projection 62 is made to slip down in the deepest portion of the curved face 60 due to the energizing force of the elastic deformation of the cover member 56. As a result, the spool 38 is set in a specified axial position and the shaft projection 62 is slidingly moved around the curved face 60 so that the spool 38 is eccentrically moved.
Patent JP-H0268702-A (JP)
Title: Magnetic head
Inventor: NISHIMURA MASARU
IPC: G11B5/265
Filed: 1988-09-02
Abstract: PURPOSE:To prevent a magnetic head from being influenced with noise due to the signal of an adjoining track generated with the dislocation of the track, etc., without an erasing head by causing the length of a low saturation magnetic flux density magnetic substance to be smaller than a recording width. CONSTITUTION:By causing a high frequency recording data signal to flow to a coil 8 for recording and reproducing, a core 6 is excited, the magnetic path is made into a leakage magnetic flux at a gap part 3 at a head tip, and a data signal is recorded onto a recording medium. For a low saturation magnetic flux density magnetic substance 10, since the magnetic flux is saturated, a gap between an adjoining core 6a and a core 6b on an opposed surface is made to work as a gap width Gw for recording, and data are recorded in the whole of a recording width Tw. At the time of reproducing, since the magnetic substance 10 is not saturated, the gap between the magnetic substance 10 and the core 6b on the opposed surface is made to work as a gap width Gr for reproducing, a reproducing width is made smaller than the recording width Tw as a result, and at the time of reproducing, approximately the same result as the case where a recording data track 11 recorded with the recording width Tw is reproduced only with a width Tr in a magnetic head central part is obtained. Thus, even when the dislocation of the head is generated, the noise can be prevented from being reproduced, and the erasing head is made unnecessary.
Patent JP-2000068522-A (JP)
Title: Mis semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently activate for improved reliability by removing a part of the material constituting a gate electrode before or after introduction of impurity, for substantial transparency relative to the light irradiating a boundary part. SOLUTION: A silicon oxide film 102 is deposited as an oxide film for a base material on a glass substrate 101. Then an amorphous silicon film is deposited and patterned into an island shape. A gate electrode 105 is formed using a material which anodic-oxidizes a silicon oxide film 104 functioning as a gate insulating film. The gate electrode is anodic-oxidized to form an anodic-oxide 106 on the surface. Boron or phosphorus ion is poured to form an impurity region 107 by a plasma doping method. After impurity doping is completed, only the anodic-oxide 106 is etched. Thus, the reliability of an MIS semiconductor element manufactured by a low-temperature process is improved.
Patent JP-H0384704-A (JP)
Title: Modulation magnetic field generator
Inventor: KIYONO YUZO
IPC: G11B11/105
Filed: 1989-08-29
Abstract: PURPOSE:To efficiently generate a modulation magnetic field, to suppress heat and to attain stable recording by providing a spiral winding on the plane of a magnetic field generation coil opposite to a recording layer, arranging a magnetic pole with low loss made of a soft magnetic material in the middle of a winding and an auxiliary magnetic pole on its outer circumference and using a ceramic for the substrate of the winding. CONSTITUTION:A magnetic field generating coil 3 arranged such that its major magnetic field component is perpendicular to the recording layer of a recording medium is provided with the spiral winding to a plane of the recording medium opposite to the recording layer, and a main magnetic pole 1 with the low loss made of a soft magnetic material in the middle of the winding, an auxiliary magnetic pole 1' is provided on its outer circumference and a ceramic 9 is used for the substrate of the winding. Thus, the magnetic field strength perpendicular to the recording layer of the recording medium is increased and the ceramic 9 offering the good thermal conductivity is used for the material of the substrate on which the winding is laminated, then the heat radiation effect is improved, thereby suppressing the temperature rise in the modulation magnetic field generator. Thus, the magnetic field generation at a high frequency band is implemented effectively and stable recording is attained.
Patent JP-H0770284-A (JP)
Title: Semiconductor device
Inventor: MAEDA KAZUHISA
IPC: C08L63/00
Filed: 1993-09-03
Abstract: PURPOSE:To provide a semiconductor device improved in the characteristics in its heat cycle test, excellent in the resistance to cracking when immersed in soldering melt by sealing a semiconductor element using an epoxy resin composition comprising specific components. CONSTITUTION:This device can be produced by sealing a semiconductor element using an epoxy resin composition comprising (A) an epoxy resin mixture composed of (1) an epoxy resin of formula I ((n) is 0-5) and (2) another epoxy resin of formula II (Rs each is H, a halogen, a 1-10C hydrocarbon, at least one of them being not H) at the weight ratio (1)/(2) of (2:8) to (7:3), (B) a curing agent which is pref. at least either one of (3) a phenol resin of formula III and (4) another phenol resin of formula IV (R is formula V or VI; (n) and (m) are each 0-10), and (C) an inorganic filler.
Patent JP-S60145988-A (JP)
Inventor: FURANSOWA RISARUDE
IPC: C30B15/22
Filed: 1984-10-19
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-H0961450-A (JP)
Title: Acceleration sensor
Inventor: OGIURA YOSHIJI
IPC: G01P15/09
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor which cannot be easily affected by the deflection of a circuit board can be reliable, and can obtain a large output when acceleration is applied. SOLUTION: A bimorph element 1 has piezoelectric ceramic plates 4 with a signal electrode 2 and a middle electrode 3 on a main surface and the piezoelectric ceramic plates 4 are joined oppositely while sandwiching the middle electrode 3. In each piezoelectric ceramic plate 4, regions in the longitudinal direction are classified into three parts 4a-4b via a boundary line L which is set so that the sum of electric charge generated at a center part along the longitudinal direction of the bimorph element 1 due to the deflection of the circuit board and that of electric charge generated at the edge parts of both sides are equal.  Further, polarization directions A-D of each center part 4a and edge part 4b of the piezoelectric ceramic plate 4 are set in opposite direction along a thickness direction and the center part 4a and the edge part 4b in the piezoelectric ceramic plate 4 at the other side are set in opposite direction.