baber/WOPTO huggingface dataset:
Patent JP-H06146838-A (JP)
Title: Lubricating device for engine
Inventor: KAMIYA MASAHISA
IPC: F01M9/10
Filed: 1992-10-30
Abstract: PURPOSE:To carry out rationalization of operation and reduction of noise by providing a relief valve for regulating oil pressure at a constant level in a passage for supplying oil pressure to an oil pressure clearance regulator provided between the cam of a cam shaft and am intake/exhaust valve, and injecting oil from the relief valve to a prescribed engaging part. CONSTITUTION:When oil pressure in a main oil pressure supplying passage 124 exceeds specific value so as to exert wrong effect of respective plungers of intake and exhaust oil pressure clearance regulators 82, 102, oil pressure in intake and exhaust oil pressure communicating passages 120, 122 and a communicating oil chamber 128 rises also. A relief valve 132 is opened, and oil in the main oil pressure supplying passage 124 is discharged outside so as maintain operation of intake/exhaust valves 84, 104 in normal condition. Oil from the relief valve 132 is injected to an engaging part of a cam chain 70 and an exhaust cam sprocket by an oil injection port 136. It is thus possible to lubricate the engaging part with good condition so as to prolong life of a parts, and also reduce engaging noise so as to reduce the generation of noise.
Patent JP-H04188016-A (JP)
Title: Present-position detecting apparatus for vehicle
Inventor: TODA AKIRA
IPC: G01C21/00
Filed: 1990-11-22
Abstract: PURPOSE:To detect the present position of a vehicle highly accurately by correcting the present position of a vehicle based on a reference point when it is judged that the vehicle has reached the vicinity of a reference point which has been specified in the data stored in a memory means. CONSTITUTION:A present-position computing means 7 obtains the bearing data and the distance data from a bearing sensor 3 and a distance sensor 5, respectively, and sequentially computes the present position on the map associated with a running path stored in a memory means 1. In a judging means 9, a reference point for correcting the present position of the vehicle in the map data stored in the memory means 1 is read out based on the computed present position. When it is judged that the vehicle reaches the reference point or its vicinity, the present position of the vehicle is corrected with a correcting means 11 based on the reference point. Therefore, the running locus of the vehicle is adequately compared with the road on the map, and the present position of the vehicle can be detected highly accurately.
Patent JP-H04187635-A (JP)
Title: Therapeutic agent for endotoxin shock
Inventor: URAGAMI SADAJI
IPC: A61K31/47
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a therapeutic agent for endotoxin shock having low toxicity by using an oxazopyrroloquinoline compound or its ester as an active component. CONSTITUTION:The objective agent contains a compound of formula I (R is same as R' of the alpha-amino acid of formula II; R1 to R3 are H, lower alkyl, alkenyl or benzyl) as an active component. The compound can easily be produced by reacting a pyrroloquinoline compound with an alpha-amino acid (e.g. glycine, threonine or tryptophan) or methylamine, etc., in the presence of oxygen.
Patent JP-H06150198-A (JP)
Title: Informing device for prevention of vehicle rear-end collision
Inventor: YOSHIKAWA NOBUYOSHI
IPC: B60W30/00
Filed: 1992-10-30
Abstract: PURPOSE:To provide a practical device which can be used at night and surely informs a driver of a danger even in the case of a two-wheeled vehicle, travelling in a column of plural vehicles, or a cutting-in vehicle by judging whether an alarm is necessary or not basing on the quick luminance change and execution/non-execution of the brake operation and sounding a proper alarm. CONSTITUTION:This device consist of a sensor part, a processing part 2, a speed sensor 3, a brake sensor 4, and a report part 5. The processing part 2 consists of a latch part 21, a distance calculating part 22, a luminance calculating part 23, and a central processing part 24. In this constitution, the central processing part 24 receives the output (the distance to the preceding vehicle) of the distance calculating part 22, the output (the luminance change of a red light source) of the brake sensor 23, input of respective data of the speed sensor 3 and the brake sensor 4; and if the luminance is increased as prescribed within a limited distance for a preliminarily set prescribed speed and it is judged that the brake is not operated, the report part 5 is operated. This part 5 gives a warning to the driver by a proper means like an alarm.
Patent JP-H08169920-A (JP)
Title: Resin composition containing branched polystyrene
Inventor: MIZUSHIRO TSUYOSHI
IPC: C08F279/02
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a rubber-modified arom. vinyl polymer compsn. improved in flowability without detriment to impact strength and stiffness by incorporating a specific branched arom. vinyl polymer into the continuous phase of the compsn. CONSTITUTION: The continuous phase of the compsn. contains a branched arom. vinyl polymer which has a wt.average mol.wt. (measured by the GPC light scattering method) of 8×10<4> -50×10<4> and satisfies the relation: 0.01<τ1 /τ2 <0.92 (τ1 is the longest relaxation time of the branched polymer; and τ0 is that of a linear polymer corresponding to the wt.-average mol.wt. (Mw) of the branched polymer). The longest relaxation time (τ) is defined by τ=6η0 Mw/π<2> ρRT η0 is the zero-shear viscosity of the polymer; π is the ratio of the circumference of a circle to its diameter; ρ is the density of the resin at a temp. of T; and R is the gas constant). The branched polymer is a star polymer formed by attaching arom. vinyl polymers to the center comprising a residue of a polyfunctional compd. or an arom. polyvinyl compd.
Patent JP-S62189042-A (JP)
Inventor: ARAN AI KURAUTAA
IPC: A61B1/018
Filed: 1986-12-29
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-H06150828-A (JP)
Title: Barrier structure for plasma display panel
Inventor: TANAKA KAZUNARI
IPC: H01J11/36
Filed: 1992-10-30
Abstract: PURPOSE:To enhance adhesiveness between a lower layer and an insulating plate at the time of baking by providing a barrier of multiple layer structure, and varying compositions of an upper and a lower layer in a plasma display panel. CONSTITUTION:A barrier 5 is formed inside an insulating front plate 1 having an anode electrode 3 and an insulating back plate 2 having a cathode electrode 4, thus constituting a plasma display panel. The barrier 5 is dual layer structure composed of an upper layer 6 and a lower layer 7, which are different in composition from each other. A yielding point of glass included in the lower layer 7 is set lower than that of glass included in the upper layer 6. Consequently, fluidity at the time of baking is enhanced. The barrier 5 is inclined toward the insulating plate 1 by its own weight, thereby enhancing adhesiveness between the insulating plate 1 and the lower layer 7 so as to restrain jumping-up.
Patent JP-S62165585-A (JP)
Inventor: FURANKU UTSUDORAFU
IPC: F04B1/20
Filed: 1986-12-24
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。
Patent JP-2000146810-A (JP)
Title: Semiconductor analyzing system and analyzing method
Inventor: TAKASAKI YOICHI
IPC: G01N27/22
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To observe the distributed state of carriers within a measured device in a state close to their actual working state. SOLUTION: The cross-section of a measured device 12 is exposed, the measured device 12 is set in a working state by impressing a bias voltage on a desired portion of the exposed cross-section surface, and capacitance between the device 12 and a probe 15 is detected at an arbitrary position of the cross-section surface of the device 12 by bringing the probe 15 into contact with the exposed cross-section surface. Based on the detected capacitance, an SCM (scanning capacitance microscope) image signal is obtained corresponding to the distributed state of carriers on the cross-section surface of the device 12.
Patent JP-H01158350-A (JP)
Title: Dry analytical material
Inventor: KOSAKA YUZO
IPC: G01N31/22
Filed: 1987-12-16
Abstract: PURPOSE:To reduce clogging, to rapidly perform a test and to perform manufacturing by a simple method, by imparting an asymmetric shape having a plane respectively equipped with perforated parts respectively having large and small pore sizes to a non-fibrous porous carrier and allowing both perforated parts to communicate with each other. CONSTITUTION:A non-fibrous porous carrier is prepared from material quality such as polysulfone or polyamide. The pore size of the dense surface (plane equipped with a perforated part having a small pore size) thereof is determined on the basis of the size of an obstruction substance to be caught but generally selected from a range of 0.01-10mum. The ratio of the average pore size of the dense surface and that of a rough surface is generally selected from a range of 1:(10-10<3>). Next, a dry analytical material is prepared by impregnating or coating this carrier with a solution or dispersion of a reagent component in water or methanol before drying. Analysis is performed by a method wherein a small amount of a liquid specimen is deposited on either one of the dense and rough surfaces of the analytical material in a spot form and allowed to stand for a definite time to be diffused and, thereafter, the hue appearing on the side opposite to the liquid specimen deposited surface is observed.
Patent JP-H05149118-A (JP)
Title: Method of changing compression ratio of engine
Inventor: ISHIDA TETSURO
IPC: F02D15/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide a compression ratio suitable for a drive state by shortening an effective compression process by way of opening air intake valves in the middle of compression process by means of delaying a valve opening time of the air intake valves of a high compression ratio engine. CONSTITUTION:A movable valve system 1 is constituted of a high compression ratio rocker arm 4 and a low compression ratio rocker arm 6 to drive air intake valves 2, 3, a high compression ratio cam 14 and a low compression ratio cam 15 provided with a relay piston and a cam shaft 13 to connect and disconnect the high and the low compression ratio rocker arms 4, 6 and others. In case of changing from a high compression ratio to a low compression ratio, the relay piston is pushed out by hydraulic pressure, and the low compression ratio rocker arm 6 is integrally connected to the high compression ratio rocker arm 4. Thereby, opening of the air intake valves 2, 3 by the high compression ratio cam 14 is finished in compression process, but the air intake valves 2, 3 are still kept open by the low compression ratio cam 15. Consequently, compression pressure is drawn out and does not rise but falls.
Patent JP-H10162825-A (JP)
Title: Positive electrode active material for lithium secondary battery, manufacture thereof, and positive electrode for lithium secondary battery
Inventor: ADACHI NORIKAZU
IPC: H01M4/525
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide positive electrode active material for a lithium secondary battery in which excellent electrode performance and high electrode performance can be obtained, and a manufacturing method thereof, and provide a positive electrode for a lithium secondary battery in which excellent battery performance and high battery strength can be obtained. SOLUTION: Positive electrode active material for a lithium secondary battery comprises a composite grain 4 composed of a granular mother grain 2 of lithium metal-including oxide, and a granular child grain 3 of lithium metal-including oxide of a smaller grain size than the mother grain 2 attached to and integrated with at least part of the surface of the mother grain 2. A manufacturing method thereof comprises conditioning powder of the mother grain 2 and powder of the child grain 3 to be mixed with each other, and compacting obtained powder mix to be crushed, attaching the child grain 3 to at least part of the surface of the mother grain 2 to integrate the mother grain 2 with the child grain 3 by mechanochemical reaction for forming the composite grain 4.  A positive electrode for a lithium secondary battery comprises this positive electrode active material used as electrode material.
Patent JP-H11133359-A (JP)
Title: Front frame of glasses
Inventor: KATO MASAO
IPC: G02C5/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a front frame of glasses allowed to be variously designed by changing the outer shapes of rims while using lenses of the same shape without using conventional rim lines. SOLUTION: Each rim 1 is prepared by punching a plate material. Thereby the dimensions and shapes of inner and outer peripheries 5, 6 of the rim 1 are made different, a notch 7 is formed at least on one position of the rim 1 and a rim lock is formed on the rear of the notch part 7. On the position of the rim lock, the rim 1 is opened, both rims 1 are connected by a bridge 2, an armor 3 is brazed on the outside of the rim 1, and a temple is connected to the armor 3 so as to be folded.
Patent JP-H09161855-A (JP)
Title: Pressure contact connector
Inventor: OKABE TOSHIAKI
IPC: H01R4/24
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness direction size of a bottom plate part without deforming a housing, and attain miniaturization of a pressure contact connector and the stabilization of the quality at the same time. SOLUTION: In a pressure contact connector for installing a terminal to a terminal housing chamber 29, and pressing a wire into contact with the terminal carried by the bottom plate part 25 of the terminal housing chamber 29, the main part of the bottom plate part 25 is formed of a thin part 35, and the rear end of the bottom plate part 25 is formed of a thick part 37 thicker than the thin part 35. In this pressure contact connector, the thin part 35 and the thick part 37 are formed through a stepped part 39, the pressure contact part and crimp piece of the terminal are continuously provided through a base part, and a bent part conformed to the stepped part 39 is preferably formed on this base part.
Patent JP-H06162392-A (JP)
Title: Position information collecting device using mca
Inventor: MAEDA KEIICHI
IPC: H04W60/00
Filed: 1992-11-26
Abstract: PURPOSE:To display the moving distance of a vehicle within a service area by calculating the moving distance of a vehicle basing on the increase amount of a count value of a wheel revolution counting means and the travelling distance per revolution. CONSTITUTION:A wheel revolution counting means counting the number of revolutions of the vehicle wheels and a count value transmission means transmitting the count value of the wheel revolution counting means after the vehicle is in the service area of the MCA control station via an MCA moving station are mounted. The MCA moving station 11 incorporated on a vehicle 10 and an MCA command station 12 installed at an objective point Pa are connected by radio through the MCA control station 13. The vehicle 10 travelling an expressway L2 enters the service area of the MCA control station 13 at the point P5. For example, when a communication request is sent from the MCA command station 12 to the MCA mobile station 11, the identification code of the MCA mobile station 11 is sent through the MCA control station 13 to the MCA mobile station 11. The vehicle 10 accepts the control code of the MCA control station.
Patent JP-H06154191-A (JP)
Title: Micromechanism device
Inventor: ADACHI HIDEO
IPC: A61B5/04
Filed: 1992-11-26
Abstract: PURPOSE:To provide a micromechanism device which can move by determining a self-traveling direction and speed in a remote control style. CONSTITUTION:Vibrating objects 100a and 100b having a mutually different resonance frequency are held by a connecting member 102, and when acoustic energy having the same frequency with the resonance frequency in either one of the vibrating objects 100a and 100b is radiated from outside, vibrational displacement independent of the vibrating objects 100a and 100b is resonated and excited, and thereby, a self-traveling direction and speed of the whole micromechanism device is determined, and the whole device can move in a remote control style.
Patent JP-H07175847-A (JP)
Title: Lsi estimation system
Inventor: ITO YOSHINORI
IPC: G06Q50/00
Filed: 1993-12-16
Abstract: PURPOSE:To provide an LSI estimation system capable of efficiently and flexibly cope with the change of a request. CONSTITUTION:This system is constituted of a circuit scale calculation part 107 which calculates a circuit scale from a macro selected by a macro selection part 105, a layout part 108 which lays out a selected macro on a layout window, a layout check part 109 which checks whether or not a laied out macro is conformed to an arranging condition, a size estimation part 110 which estimates chip size from a condition set by a condition setting part 102 and a layout drawing on which a layout is checked by the layout check part 109, a unit price estimation part 111 which estimates a chip unit price from a package selected by a PKG selection part 103, the macro selected by the macro selection part 105, and the chip size estimated from the size estimation part 110, and a developing expense estimation part 112 which estimates developing expenses from the circuit scale calculated by the circuit scale calculation part 107.
Patent JP-H06155336-A (JP)
Title: Ic socket clamp jig
Inventor: TODA KURIKO
IPC: H05K13/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide an IC socket clamp jig capable of installing an IC socket on a panel efficiently by way of easily positioning the IC socket of an optional size on the panel. CONSTITUTION:This IC socket clamp jig 10 is furnished with a pair of fixed frame bodies 11, 11 having a plural number of positioning holes 11A, 11A to position an IC socket 1 at a specified portion of a panel on its both ends at the time of installing the IC socket 1 furnished with a contact row 1A having a plural number of contacts in a longitudinal row on the panel.
Patent JP-H01161066-A (JP)
Title: Water-based coating resin composition and its production
Inventor: SHIMADA HIROAKI
IPC: C09D187/00
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a water-based coating resin composition which, when used as a coating for can interiors, can give a film from which the water-soluble component scarcely dissolves, by finely dispersing a product of neutralization of a specified carboxylated modified vinyl chloride polymer in water. CONSTITUTION:40-90 pts.wt. acid anhydride/vinyl chloride resin (e.g., maleic anhydride/vinyl chloride copolymer) is esterified with 60-10 pts.wt. copolymer of a carboxylated vinyl monomer with a hydroxylalkyl ester of an alpha,beta- ethylenically unsaturated carboxylic acid in an inert solvent in the presence of an esterification catalyst. At least a part of the carboxyl groups contained in the obtained carboxylated modified polymer are neutralized with a specified amount of a basic compound, and the product of neutralization is finely dispersed in water to form a dispersion of a pH>=5. In this way, a water-base coating resin composition can be obtained.
Patent JP-H07146611-A (JP)
Title: Developer presence or absence detector
Inventor: TAKAHASHI KOJI
IPC: G03G21/00
Filed: 1993-11-25
Abstract: PURPOSE:To provide a light transmissive developer presence/absence detector simple in constitution, low in cost, capable of exhausting developer to the end, and preventing detection accuracy from being lowered by dust sticking to a detecting means. CONSTITUTION:A dust sticking preventing cover 32 covering a photodetector 16 is attached, flexible guide sheets 33 and 34 are provided on both sides of the cover 32 in a state where an optical axis S is avoided, and a recording material P is pressed toward the cover 32 with weak force. Thus, paper powder and the dust are prevented from sticking to the photodetector 16; furthermore, the dust on the cover 32 is brushed off by the leading and the trailing edges of the recording material P pressed by the guide sheets 33 and 34. On the other hand, since the light transmission surface of the cover 32 is lower than a paper passing surface, the guide sheets 33 and 34 are deformed to escape in the case the recording material P is stretched while being carried, so that the recording material P is not brought into contact with the light transmission surface of the cover 32; therefore, the detection accuracy is prevented from being lowered by the damage on the light transmission surface.
Patent JP-H10285192-A (JP)
Title: Common line multiple transmission display device
Inventor: OHASHI TERUO
IPC: G08B25/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To eliminate connection troubles by making the connection of a controller and a terminal non-polar and to miniaturize a transformer shape that is used by the terminal. SOLUTION: A controller 1 has a modulation circuit 8 which modulates a carrier with a sending signal through any of differential PSK modulation, bipolar coding modulation and FSK modulation and a power supply and data transmitting circuit 9 which sends a modulated carrier signal as a voltage signal of high voltage to each terminal. Each terminal 3a to 3d has a step-down transformer 4 which steps down and receives a high voltage modulated carrier signal that is sent from the controller, a demodulation circuit 5 which demodulates the carrier signal that is stepped down and received by the transformer 4 so as to perform display operation on an indicator of the terminal and a diode bridge 6 which rectifies the carrier signal that is stepped down and received by the transformer 4, feeds power to an indicator of each terminal and returns a reply signal through the step-down transformer.
Patent JP-H06124260-A (JP)
Title: Method and apparatus for providing high-performance interconnection between data buses
Inventor: MAAKU PII UTSUDOBARII
IPC: G06F13/36
Filed: 1991-12-02
Abstract: PURPOSE: To provide a method and a device for interconnecting the 1st and 2nd information buses having plural data lines respectively. CONSTITUTION: A system 20 includes 1st and 2nd subsystems 22 and 24 and also includes an interconnection device 40 consisting of 1st and 2nd adapter modules 42 and 44 which are connected to each other by an interconnection bus 46. The interconnection bus 46 of this device 40 includes 1st and 2nd multiple conductor unidirectional information paths having plural data signals, and a couple of unidirectional information paths consisting of twisted pair cables are provided together with a 25MHz strobe. Information is transferred by using dummy ECL signal level. A couple of clock differential receiver circuits are provided, and data are transferred through the interconnection bus 46 by using both the upstream and downstream ends of a transfer clock signal and transferred from one bus to the other bus at a speed of 50MHz.
Patent JP-H04189548-A (JP)
Title: Ink jet head cleaning method
Inventor: SATOI YASUNAGA
IPC: B08B3/12
Filed: 1990-11-26
Abstract: PURPOSE:To remove entirely sticking matters stuck to an outlet and around thereof by ejecting water having supersonic wave vibration to the outlet of an ink jet head punched by application of laser beam having short wave length and around thereof. CONSTITUTION:Supersonic wave vibration is applied to a pure water 44 supplied to the inside of a cleaning head 40 by a supersonic wave vibrator 41 so that a cavity is generated. The pure water 44 is ejected to each outlet punched by excimer laser beam of a work 1 and a wall of an ink passage around the outlet, so that sticking matters stuck to the outlet and the wall of the ink passage around thereof are removed by the impact which occurs when the cavity vanishes. The removed sticking matters flow away from the outlet and the wall of the ink passage around thereof together with the ejected pure water 44. As a result, by using an ink jet head consisting of the work 1 for recording, a fill-in at the outlet, which occurs when the sticking matters are peeled from the wall of the ink passage so as to clog the outlet during repetition of discharge of the ink, can be prevented.