baber/WOPTO huggingface dataset:
Patent JP-H04287833-A (JP)
Title: Supercharged internal combustion engine
Inventor: MAILAENDER UDO
IPC: F02B37/013
Filed: 1991-12-13
Abstract: PURPOSE: To provide a supercharged internal combustion engine which is adaptable to the traction hyperbola in the torque characteristic, has the torque increased close to the number of revolution of zero and high output, and is reduced in fuel consumption by using a boost pressure gauge together with a supply air thermometer to regulate the boost-air pressure of a main engine by an output regulator of an engine for a supercharger with relation to the temperature. CONSTITUTION: Stop valve devices 12, 13 for the initial single air supply of an engine 11 for a supercharger are provided between an air outlet of a supercharger 19 and a boosting-air inlet of the engine 11 for the supercharger, and the main engine 10 is provided with a boosting-air dead center overcoming device 38 to complete he operational preparation by the supercharger 19 and the engine 11 for the initial rotation. A boost pressure gauge 24 together with a supply air thermometer 25 arranged nearby is used to regulate the boost air pressure of the main engine 10 lower than the high start-up boost pressure by an output regulator 23 of the engine 11 for the supercharger with relation to the temperature.
Patent JP-H07195031-A (JP)
Title: Organic coated aluminum sheet material excellent in formability and scratch resistance
Inventor: TOYOSE KIKURO
IPC: B05D7/24
Filed: 1993-12-29
Abstract: PURPOSE:To provide a surface-treated aluminum sheet material having excellent formability and scratch resistance by surface treatment. CONSTITUTION:A paint contg. 5-40% SiO2 having <=0.1mum grain diameter and 5-60% lubricant is applied on an aluminum alloy sheet in 0.5-10mum thickness to constitute the surface-treated aluminum sheet material, and the friction factor is controlled to <=0.15. The base component of the paint is preferably formed with epoxy resin, urethane resin, acrylic resin or their mixtures. The lubricant consists of esters, wax, etc. This material is appropriately used in the field where the automobiles, vehicles and household electric appliances are press- formed and so on or further coated and used.
Patent JP-2000180831-A (JP)
Title: Plasma address liquid crystal panel and production thereof
Inventor: ILCISIN KEVIN J
IPC: G02F1/1333
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To improve picture quality by minimizing the crosstalk between the adjacent data driving electrodes of plasma address liquid crystal(PALC) panel. SOLUTION: This panel is provided with channel substrate assemblies 2, 4 and 6 and upside substrate assemblies 10, 12, 14 and 16. The upside substrate assembly has an upside transparent substrate 14 and plural practically parallel and transparent strip-shaped data driving electrodes 12 stuck to this upside substrate. The data driving electrode has practically uniform width W and practically uniformly separates from the respective adjacent data driving electrodes. The distance between two adjacent data driving electrodes is settled within the range from about 0.28 times to about 0.47 times width of the data driving electrode.
Patent JP-H09184288-A (JP)
Title: Method and device for concrete distribution
Inventor: SAEGUSA TOSHIHARU
IPC: B65G53/32
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve a concrete distribution device of conventional rail traveling type, eliminate risk of clogging of a concrete pressure feed hose caused by increase in its feeding resistance, and allow the hose to make a certain behavior within a prescribed section. SOLUTION: A fixed piping for connection is installed on a rail framing (a) which partitions a gutter-shaped cavity, and a plurality of booms 17, 18 are installed with possibility of tilting and expansion/contraction on a revolving device (c) mounted on a traveling dolly (b) placed on the rail framing (a), and a concrete pressure feed pipe 19 hung at the booms 17, 18 is connected with a fixed piping for connection b1 dangling at the dolly (b). The first named fixed piping 7 of the rail framing (a) is connected with this fixed piping of the dolly (b) by a concrete pressure feed hose which is accommodated in the gutter-shaped cavity and has such a length as not generating any obstacle for the dolly (b) to run about from one end to the other of rail framing (a).
Patent JP-H05166122-A (JP)
Title: Floating type magnetic head for electronic computer
Inventor: YAGI HIROSHI
IPC: G11B5/127
Filed: 1991-12-12
Abstract: PURPOSE:To simplify the structure of a floating type magnetic head used for an electronic computer by forming a magnetic film on one of both side faces of a non-magnetic slider for production of a head part having a magnetic gap opposite to a medium end adding a winding to the head part. CONSTITUTION:In regard to a floating type magnetic head used for an electronic computer, a non-magnetic slider 1 is formed and then a magnetic film 8 is formed on one of both side feces of the slider 1. Thus a head part 13 having a magnetic gap 12 opposite to a medium is obtained. A winding 14 is applied to the part 13. The film 8 maintains its satisfactory characteristic since both sides of the film 8 are never heated even by a glass bonding process. Thus the head 10 has a simple structure and is easily produced. The track width is decided by the thickness of the film 8, and the thickness of the film 8 can be controlled by the thin film forming technique like a sputtering process, etc. Therefore the track width can be reduced down to 4mum or less against the high track density. Then the yield is improved together with the reduction of the cost for production of the head 10.
Patent JP-H09185122-A (JP)
Title: Portable overhead projector
Inventor: NODA NAOHIKO
IPC: G03B21/132
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To attain the drastic miniaturization and lightening of an entire projector and make the projector excellent in portability. SOLUTION: This projector where a projection unit 1 and a stage base 2 are coupled through an arm part 3 so that they can be folded is used in a state where the unit 1 is held to be opposed to the stage base 2 by the arm part 3. Then, the unit 1 is provided with a light source part 14, a projection lens 16 and an electric circuit part inside, and the electric circuit part is divided to a filter circuit 32, a voltage conversion circuit 33, etc., and mounted in the unit 1. Therefore, the respective circuits are dispersedly mounted in gaps in the unit 1, whereby mounting density is enhanced, the projector is drastically miniaturized and lightened as a whole, and the projector is made excellent in the portability.  Since the circuits are dispersedly mounted in accordance with circuit functions, the entire electric circuit need not be exchanged but only the necessary circuit is exchanged in the case of exchanging the electric circuit.
Patent JP-2001176281-A (JP)
Title: Microcomputer with built-in flash memory
Inventor: TANAKA NOBUHIKO
IPC: G06F15/78
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a microcomputer with built-in flash memory capable of accurately and quickly reading and writing a flash memory. SOLUTION: This microcomputer is provided with a memory block 5a consisting of plural memory cells 50. In data of the memory cell 50 read out from a bit line, the memory cells 50 is provided with a first bit line k1 and a second bit line k2, read-out of plural memory cells 50 are performed simultaneously.
Patent JP-H06294940-A (JP)
Title: Beam-shaping element as well as radiation source and optical scanning unit provided with said element
Inventor: YOSEFUSU YOHANESU MARIA BURAAT
IPC: G11B7/135
Filed: 1993-12-29
Abstract: PURPOSE: To provide a beam shaping element which may not be strict in relative position with an irradiation source and is affected a little by parameter variation of circumferential environment as a beam shaping element which suitably convert an elliptically sectioned beam from a radiation source into a circularly sectioned beam. CONSTITUTION: The beam shaping element 10 is provided which converts elliptically sectioned beams 5-8 from a diode laser 1 into a circularly sectioned beam 15. This element 10 has a columnar input surface 12 and a toroidal output surface 13 and can be arranged nearby the diode laser 1, so problems of wave front deviation due to defocusing are reduced.
Patent JP-H11186006-A (JP)
Title: Nonlinear resistor
Inventor: ANDO HIDEYASU
IPC: H01C7/112
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear resistor with a superior resistance against electrical discharge energy. SOLUTION: A side insulating layer 2 is formed on a sintered body 1 containing zinc oxide as a principal component, constructed by providing a pair of electrodes 3 on the upper and lower surfaces of the sintered body 1. The electrodes 3 are formed by plasma thermal spraying at 10 kW or less, under oxygen atmosphere at 22 volumetric percentage or less of oxygen concentration. Desirably, the electrodes 3 are formed of aluminum, copper, zinc, nickel, silver or an alloy thereof, of which particle diameter is 5 to 50 μm, porosity is 15% or less, weight ratio of metal oxide is 25% or less, average thickness is 5 to 500 μm, average surface roughness is 8 μm or less, and resistivity is 15 μΩ.cm or less.
Patent JP-H06179064-A (JP)
Title: Plunger for die casting machine
Inventor: KAWANO KATSUUMI
IPC: B29C45/02
Filed: 1992-12-10
Abstract: PURPOSE:To reduce wear between a tip and a sleeve and to prolong both service lives of the sleeve and a plunger by fitting and fixing ceramic rings on the outer peripheral surface of the tip of the plunger body. CONSTITUTION:At the tip of the plunger body 1, a flange 1a projecting outward is formed and in the outer surface of the intermediate part, a male screw 1b and a nut 2 are screwed. On the outer peripheral surface of the plunger body 1 between the flange 1a and the nut 2, the three ceramic-made rings 3 are fitted in the axial direction of the plunger body 1 and at both ends of these rings 3, one pair of cusions 4 arranged. In such a way, the rings 3 are fixed while inserting between the flange 1a of the plunger body 1 and the nut 2 through the cusion 4. In this plunger, since the rings slid with the inner surface of the sleeve 6 are formed with the ceramic, both service lives of the sleeve 6 and the ring 3 can be prolonged and this plunger can easily be manufactured.
Patent JP-H07202024-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MORI HIDEMITSU
IPC: H01L27/10
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor integrated circuit device wherein reliability is improved and manufacturing cost is reduced, when a semiconductor device is finely miniaturized. CONSTITUTION:A trench (t) is formed in a field region of a semiconductor substrate 1 which region has the larger width in the bit line direction as compared with the word line direction. By thermally oxidizing the semiconductor substrate l, only the part of a trench, in which a silicon nitride film 25 is not deposited, is selectively oxidized, and a field oxide film 26 is formed. An insulating film 27 composed of a silicon oxide film is deposited on the whole surface by applying, e.g. an LPCVD method. The insulating film 27 is formed so as to be buried in the word line direction side, and the trench is left in the bit line direction side of the trench. A buried bit line is formed in the left trench.
Patent JP-H11186339-A (JP)
Title: Bonding device of tab tape to stiffener
Inventor: SATO FUMIO
IPC: H01L21/60
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of satisfactorily making alignment of stiffener on a specific position in a device, wherein TAB tapes are successively bonded through heating onto band stiffeners which are supplied intermittently. SOLUTION: Bond stiffeners 1 having a plurality of pilot holes 1a at specific intervals area to be intermittently fed in the lateral direction. When the feeding of the stiffeners 1 is stopped, pilot pins 14 of an alignment mechanism are lowered. If columnar parts 14b are inserted into the pilot holes 1a, the taper parts 14b correct the positions of the stiffeners, but if the ends of the columnar parts 14b are caught on the peripheries of the pilot holes 1a are not inserted into the pilot holes 1a, sensors 15 detect the stroke shortage of the pilot pins 14 for warning of the fact. Through these procedures, the deformation of the peripheries of the pilot holes 1a by the pilot pins 14 can be avoided and furthermore, a stroke can be taken adequately large.
Patent JP-H09168416-A (JP)
Title: Multicolored light-emitting umbrella and its manufacture
Inventor: OSHIO KOZO
IPC: A45B3/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a multicolored light-emitting umbrella which causes LEDs for plural colors, provided thereon, to blink as they are switched among the plural colors by a switch. SOLUTION: LEDs for plural colors are provided on at least portions of lead wires 9 laid along ribs 3 constituting an umbrella, the lead wires 9 are laid either along the ribs 3 and inside a shaft or along the ribs 3 alone, and a power battery and a switch which make a circuit connection with each lead wire 9 are both provided at a handle or a ferrule. Each of the LEDs for the plural colors is turned on to emit light as they are switched by the switch to either an off position or a one-color position or to the off position, the one- color position, or a compositecolor position. A blinking circuit is connected to this circuit and switched by the switch to cause at least one color of the LEDs for the plural colors to blink to further increase safety and decorative properties.
Patent JP-H10178699-A (JP)
Title: Ribbon shaped speaker
Inventor: OHASHI YOSHIO
IPC: H04R9/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a ribbon type speaker which has a satisfactory frequency characteristic and a satisfactory sound pressure characteristic. SOLUTION: In a ribbon type speaker, the width of a magnetic gap 17 is changed in a prescribed distribution so that the distribution of magnetic flux density in the gap 17 may be in proportion to displacement distribution of a natural vibration mode of a diaphragm 21. The distribution of a driving force to the diaphragm 21 is in proportion to the displacement distribution of the natural vibration mode of the diaphragm 21 by making the distribution of magnetic flux density in the gap 17 in proportion to the displacement distribution of a natural vibration mode of the diaphragm 21.
Patent JP-H09184829-A (JP)
Title: Gas chromatograph
Inventor: ARIMOTO HIROZO
IPC: G01N30/26
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make a gas chromatograph compact and portable. SOLUTION: An air pump 2 is provided as a carrier gas feed source and a surface ionization detector is set as a detector 18 at an exit of a column 10. The interior of the detector 18 is an air ambience. Simple components in a gas flowing out from the column are ionized on an emitter heated in the ambience. An ion current is collected to an inside collector electrode and measured at an electrometer 20.
Patent JP-2001165630-A (JP)
Title: Sensor calibration device for surface property measuring machine
Inventor: ISHIZU CHIHIRO
IPC: G01B11/24
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sensor calibration device capable of easily and precisely performing the coordinate calibration of an image sensor used for a surface property measuring machine. SOLUTION: This device comprises the outside reference side face 20 of a cylinder 20 having a central axis C; the upper end surface of the cylinder 20 orthogonal to the central axis C; an inclined surface part 14 provided in the connecting part between the reference side face 20 and an upper end face 13; an illuminating light reflection part 30 provided in the vicinity of the lower part of the cylinder 20; and a fixing part 40 to be fixed to the base of the measuring machine.
Patent JP-H05165635-A (JP)
Title: Instruction prefetch device
Inventor: KAZUNO MASANORI
IPC: G06F9/38
Filed: 1991-12-18
Abstract: PURPOSE:To accelerate the execution of a branching instruction and to improve memory indexing efficiency by supplying a branching NoGo word in an instruction prefetch buffer to the next stage when the prediction of branching Go is failed. CONSTITUTION:When the branching Go prediction of the branching instruction is executed and a branch predictive destination address is generated, the conventionally abandonned instruction on the side of branching NoGo is held in a fixed area in an instruction prefetch buffer 14. When it is judged that the prediction of branching Go is failed, the instruction held in the fixed area in the instruction prefetch buffer 14 is supplied to a DC (instruction decode) stage and for the address of an IFA (instruction access) stage, the address of a word following to the branching NoGo word is generated by an address recovery function 16 and set to an instruction extracting address register 11.
Patent JP-H09187702-A (JP)
Title: Coating apparatus and coating method
Inventor: KIKUCHI MASATAKA
IPC: B05D5/12
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To efficiently heighten productivity and provide magnetic tapes with high quality and reliability by preventing direct friction between a non coating part of a base film (a supporting body) and a lip part of a die and at the same time installing an unnecessary matter-removing means to remove undesirable and unnecessary matter, e.g. wear powder, adhering to a lip part. SOLUTION: An unnecessary matter-removing means 13 constituted of a supply amount controlling valve 29, an opening and closing valve 28, a transparent glass pipe 27, a solvent-supplying flexible pipe 26, and a solvent supplying part 30 is installed at a position immediate before a place where a magnetic coating material 10 is applied by a die 1 and on the opposite to the means, a movable pressure roller 25 is installed in order to apply a solvent to a non- coating part of the base film 6 (a supporting body) and remove unnecessary matters.
Patent JP-2000184295-A (JP)
Title: Solid-state image pickup device
Inventor: KUBO NAOMOTO
IPC: H04N5/369
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device that can interpolate lines without the use of a large capacity image memory such as a frame image memory. SOLUTION: When vertical drive pulses ϕv1-ϕv4 supplied to a charge coupled device CCD 10 from a vertical drive circuit 26 are temporarily stopped by a masking pulse 30 outputted from a control circuit 28, the CCD 10 stops reading signal charges for one horizontal scanning period. Thus, no analog signal is outputted from the CCD 10 to an A/D converter section 12 and the A/D converter section 12 outputs no data to a digital signal processor DSP section 14. The DSP 14 reads display data that have been generated one line before and stored in a line memory 16 for this horizontal scanning period and outputs the display data to a display section 18 as regular display data.
Patent JP-2001171458-A (JP)
Title: Air bag device and air bag folding method
Inventor: SAKAKIDA MASASHI
IPC: B60R21/237
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To enclose an air bag body of bag shape in a sufficiently small state even if it is long in a longitudinal direction and to develop it sufficiently fast. SOLUTION: The air bag body 2 enclosed in a folded state inside a side door is longitudinally long at the side of an occupant J1 (J2). In folding the air bag body 1, the air bag body 1 is first wound in roll shape in a vertical direction so that the vehicle cross direction inner side is on the outside (23), and then each longitudinal end part is folded almost at 180 deg. toward the vehicle cross direction outside so that the folded parts 24, 25 of the respective end parts are overlapped with each other as well as extended along the side face of the air bag body 1. The folded part 25 on the vehicle body rear side is preferably positioned on the upper side (the cross direction outside) of the folded part 24 on the vehicle body inner side.
Patent JP-H10183292-A (JP)
Title: Production of steel with high strength, high corrosion persistance, and high workability and resistance welded tube
Inventor: KIKUCHI FUMIHIKO
IPC: C22C38/16
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an automobile by using a steel suitable for automobile under carriage parts and having high strength, high corrosion resis tance, and high workability and a resistance welded tube using this steel. SOLUTION: This steel has a composition consisting of 0.05-0.25% C, <0.10% Si, 1.0-2.0% Mn, 0.04-0.15% P, <=0.005% S, 0.25-0.50% Cu, 0.10-0.40% Ni, 0.005-0.10% Al, and the balance Fe with inevitable impurities or has a composition consisting of 0.05-0.25% C, <0.10% Si, 1.0-2.0% Mn, 0.04-0.15% P, <=0.005% S, 0.25-0.50% Cu, 0.10-0.40% Ni, 0.005-0.10% Al, and the balance Fe with inevitable impurities. This resistance welded tube is obtained by subjecting the steel to hot rolling, to tube making by resistance welding, and then to heat treatment at 450-700 deg.C. This resistance welded tube has sufficient high strength, high corrosion resistance, and excellent workability which are required of automobile under carriage parts and is capable of satisfactory meeting the recent demand for automobile weight reduction.
Patent JP-2000183941-A (JP)
Title: Information network system
Inventor: TAKECHI JUNKO
IPC: H04W40/34
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an information network system for easily operating deletion and addition processing on the basis of the change of a belonging network when a terminal is moved between plural networks, and also for certainly operating the deletion processing even when the power source of a terminal is pulled out without any notice. SOLUTION: Each terminal is provided with a host network address for designating the only terminal on a host network, and a lower rank network address for designating the only terminal on a lower rank network for operating communication without any intervention of a router. The lower rank network address of an LON router I (address managing terminal) of a lower network I and the lower rank network address of an LON router II of a lower network II are obtained as a common value which is both 1.
Patent JP-H06188505-A (JP)
Title: Laser output controller
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/134
Filed: 1992-12-17
Abstract: PURPOSE:To allow long term stabilized output control of excimer laser by transmitting the light, which transmitted through a diffuser, through a lens and controlling the output of a laser based on an output from a light intensity detector located substantially at the focal point of the lens. CONSTITUTION:A part of laser light is sampled through a beam splitter 6 and introduced to an output detecting section 10 where the laser light is diffused through a diffuser 11, transmits through a condenser lens 12, and impinges on the light receiving part 15b of a light intensity detector 15 located at the focal point of the condenser lens 12. At the focal point of the lens 12, lights transmitted through the diffuser 11 are superposed and made uniform. Consequently, intensity of light to be detected does not fluctuate even upon variation of the profile of sampled output laser light. The light intensity detector 1 delivers a detection signal to an output controller 20 which controls a power supply 30 for laser to sustain a constant laser output. This constitution allows long term stabilization of laser output.
Patent JP-H05171087-A (JP)
Title: Water-base flexographic ink composition
Inventor: NIIHARA MASAHIRO
IPC: C09D11/023
Filed: 1991-12-20
Abstract: PURPOSE:To obtain the title ink which in excellent in printability, does no suffer a decrease in laminate strength even after treatment with an aromatic solvent and excels in the durability of an ink film. CONSTITUTION:The title composition contains a water-soluble resin and a water-dispersible resin as the principal resin components, and the resin contains carboxyl and/or hydroxyl groups, 1-5wt.% metal chelate compound and 1-10wt.% epoxy compound.