baber/WOPTO huggingface dataset:
Patent JP-H01278777-A (JP)
Title: Manufacture of mosfet
Inventor: KANEKO SHINJI
IPC: H01L29/78
Filed: 1988-05-02
Abstract: PURPOSE:To decrease the deterioration of hot carriers and the variability of a MOSFET in a property by a method wherein a transfer mask is used to implant ions for the formation of a source and a drain region and process a gate electrode. CONSTITUTION:A second thin film 5 is formed on a conductive thin film 3 which is to be a gate electrode, and the second thin film 6 is processed through a photolithography process and an anisotropic etching for the formation of a transfer mask 6, which is used as a mask to implant impurity ions for the formation of a source and a drain region and process a gate electrode. By these processes, a low concentrated diffusion layer 7 can be formed so as to be completely covered with a gate electrode, so that carriers are prevented from being injected into a a side wall and the deterioration of hot carriers peculiar to a FET of an LDD structure can be decreased. And, ions can be vertically implanted at the formation of a diffusion layer for a source/drain region, so that the variability of an element in characteristic caused by the asymmetry of a source drain/region can be decreased.
Patent JP-H06299038-A (JP)
Title: Antifungal resin composition
Inventor: MOTAI MASAAKI
IPC: C08L51/06
Filed: 1993-04-09
Abstract: PURPOSE:To provide an antifungal resin compsn. which is excellent in antifungal properties, molded appearance, and Izod impact strength and is widely usable. CONSTITUTION:The compsn. is produced by compounding 100 pts.wt. resin component comprising 99-10wt.% styrene resin and 1-90wt.% at least one polymer selected from the group consisting of a polyamide, a thermoplastic polyester, and a polyolefin with 0.01-30 pts.wt. silver-based antifungal agent. The styrene resin is obtd. by polymerizing an arom. vinyl compd. alone or together with another copolymerizable vinyl monomer in the presence of 5-80wt.% rubbery polymer.
Patent JP-H02288207-A (JP)
Title: Forced-cooling superconducting coil device
Inventor: HOTTA YOSHITOSHI
IPC: H01L39/04
Filed: 1989-04-28
Abstract: PURPOSE:To cool a current lead and a piping for cooling a superconducting coil body, to prevent the temperature rise of a refrigerant due to the intrusion of heat from the outside while cooling even a precooling piping brought into contact with the superconducting coil and to shorten the cooling time in initial cooling by branching the refrigerant from an external refrigerant storage tank and supplying both a refrigerant storage tank and the piping being brought into contact with the superconducting coil body and precooling the superconducting coil with the refrigerant. CONSTITUTION:Since the prolonged time is required by pressure loss, etc. in a coil for initial cooling from a normal temperature, a valve 26 to a refrigerant storage tank is closed up to approximately 20K, a valve 25 for precooling is opened and a coil conductor is cooled from the outside, supercritical helium in the superconducting coil is easy to be flowed, and and cooling is advanced. When the temperature of the coil is brought to a superconductive state, excitation is conducted through conduction from an exciting power supply 15. The temperature rise of a current lead during excitation is inhibited by liquid helium in a storage tank 20 and gas helium. The flow rate of, helium gas flowing in the superconducting coil conductor can be made larger than the case when there is no piping brought into contact with a conventional superconducting coil by approximately 20 times, and the cooling time up to the superconductive state can be shortened to approximately 10%.
Patent JP-H04336632-A (JP)
Title: Fault detection system for shared storage system
Inventor: FUJIWARA TSUNEO
IPC: G06F11/30
Filed: 1991-05-14
Abstract: PURPOSE:To efficiently detect the fault of an information processor. CONSTITUTION:A storage which is shared by plural information processors is provided with a connection monitoring circuit 32 which monitors whether the connection signals received from each information processor are validated or not together with a timer 33 which counts a fixed time at the time point when the connection signals are validated, and a detection circuit 1 which sends a confirming signal to the corresponding information processor when the counting action of the timer 33 is complete and detects the fault of the information processor based on the presence or absence of an answer signal received from the information processor to the confirming signal.
Patent JP-H08270904-A (JP)
Title: Carbon melting furnace
Inventor: MURAKAMI TAKEMI
IPC: F23B99/00
Filed: 1995-03-28
Abstract: PURPOSE: To achieve complete combustion of smokeless and unharmful exhaust by charging combustibles such as t lime from an upper portion of the furnace and firing them, blowing up air from a lower portion after closing a cover, and mixing and turning principal oxidization heat gas with cyclone gas for secondary combustion. CONSTITUTION: Coal, charcoal, coke, and combustibles or burned wastes are charged in from a combustibles throw hole 15, and fired, and thereafter a cover is closely tightened. Upper air from a blower fan blows up dynamic pressure air through an air fan iron pipe 23 to combust the entire of a fire grate lower surface with the tip end of the fire grate taken as the center as primary oxidization. Then, normal water is put in and light oil, etc., are put in a combustible gas production chamber 16. Fine pipes are provided parallely to induce the water and the oil which are in turn heated and evaporated through injection to produce fine mist which are further mixed with gas during incomplete combustion and are again blown up to the tip end of the fire grate for complete combustion thereof in a firing tron 7.  Thereafter, they are joined with pure heat in a carbon melting reaction chamber to discharge clean heat.
Patent JP-H04336682-A (JP)
Title: Device for displaying pseudo three-dimensional space
Inventor: MANDA MASAHITO
IPC: G06T15/00
Filed: 1991-05-14
Abstract: PURPOSE:To provide an efficient utility method for display and a good and natural user interface by managing the display after the pseudo division as three dimensional space. CONSTITUTION:The display device is composed of an application program 1 utilizing a pseudo three dimensional space called 'box', a box utility library 2 performing the generation and deletion of the box and the data drawing in the box, a box management mechanism 3 managing the size of each box and the display position, and a display device control mechanism 4 controlling display hardware.
Patent JP-S61268527-A (JP)
Title: Moving mechanism in altitude working vehicle
Inventor: KISHI MITSUHIRO
IPC: B60K17/30
Filed: 1985-05-20
Abstract: PURPOSE:To make turning and steering easy, by providing driving wheels at the four corners of the lower surface of a vehicle body, a horizontally rotational direction of the driving wheels being freely set. CONSTITUTION:A lifting bed 5 is placed on a lifting mechanism 4, and driving mechanisms 3 are horizontally rotatably mounted at the four corners of the lower surface of a vehicle body 1. Turning shafts 43 forming upper portions of turning supports 42 of the driving mechanisms 3 are horizontally rotatably inserted into slide holes 41 of bearings 40. The turning supports 42 are designed to be turned by a hydraulic motor 47. Thus, the vehicle body 1 may be moved forward and backward by the driving mechanisms 3, and may be moved laterally and obliquely by lifting the vehicle body 1 by means of legs 46 and turning all the driving mechanisms 3.
Patent JP-H02285316-A (JP)
Title: Endoscope device
Inventor: TANIZAWA SHINKICHI
IPC: G02B23/26
Filed: 1989-04-27
Abstract: PURPOSE:To reduce the size of the endoscope device and to preclude the incidence of disturbing light and flares by forming a communication path, which links the sealed space formed of the outside opening part of ocular cover glass and the mount side of an accessory device with the outside air, at an ocular part and using the communication path as a stray light path. CONSTITUTION:The communication path 22 which links the sealed space 21 formed of the outside opening part 9 of the cover glass 8 of the endoscope ocular part and the mount side 20 of the accessory device connected and assembled at the ocular part detachably is formed at the endoscope ocular part and used as the stray light path. Consequently, vapor produced in the space formed of the outside opening part 9 of the cover glass 8 of the endoscope ocular part and the accessory device is discharged forcibly by suction through the communication path from outside, and consequently the cover glass 8 on the accessory device side never becomes clouded. Consequently, the accessory device is reducible in size without making its structure complex and disturbing light resulting from cloudiness prevention or removal is not incident, thereby preventing flares.
Patent JP-H09291817-A (JP)
Title: Exhaust pipe of internal combustion engine
Inventor: MOMOTAKE TETSUYA
IPC: F01N13/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce generation of high-frequency sound by making a pipe in a bent part of an exhaust pipe thicker than that in the other range and taking the range as a vibration damping part for exhaust pulsation. SOLUTION: A stainless pipe upstream part 10, a stainless steel pipe downstream part 11, and a stainless steel 45 deg. elbow-type thick pipe part 12 are provided in a bent part of an exhaust manifold. The thick pipe part 12 is so arranged as to connect the pipe upstream part 10 and the pipe downstream part 11 to each other. In the thick pipe part 12, the upstream side end surface 12a is connected to the pipe upstream part 10 in the airtight state, and the lower side end surface 12b is connected to the pipe downstream part 11 in the airtight state. The thickness of the pipe upstream part 10 is 2.0mm, the thickness of the pipe downstream part 11 is 2.0mm, and the thickness of the thick pipe part 12 is 4.0mm. The thick pipe part 12 as a bent part of a pipe is taken as a part to be vibrated by exhaust pulsation, and the range is taken as a vibration damping part of exhaust pulsation.
Patent JP-S63272304-A (JP)
Inventor: INAGAKI HIROMICHI
IPC: A45C11/00
Filed: 1987-04-30
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-H048134-A (JP)
Title: Backup power supply circuit for dc drive circuit
Inventor: OKADA TADASHI
IPC: H02J9/06
Filed: 1990-04-24
Abstract: PURPOSE:To simplify and select charge properties and discharge properties independently by connecting a diode for reverse flow prevention and resistance for setting charge properties between a DC power terminal and a backup capacitor. CONSTITUTION:In a charge property setting circuit 1, the first current path, which includes resistance R1 for limiting a discharge current, and the second current path, which includes a diode D2 for reverse flow prevention and resistance R2 for limiting a charge current, are connected in parallel. At the time of charging a capacitor C is charged from a DC power source circuit A through diodes D1 and D2 and the resistance R2. For the resistance R1, the value is selected larger than that of the resistor R2, and it can be ignored at the time of charging. According to the value of the resistance R2, the excessive current in charging is limited. In charge, it becomes only the capacitor C for backup and the resistance R1 for limiting a discharge. The discharge property in charge can be set by selecting the resistor R1.
Patent JP-H09272452-A (JP)
Title: Power steering device
Inventor: HAYASHI MASATAKA
IPC: B62D5/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To lessen characteristic line discrepancy quantity between input torque and voltage signal by making a potentiometer resistance element have a resistance value per unit in a specific range near a neutral point positioned by a wiper less than the resistance value per unit in the range other than the specific range. SOLUTION: A potentiometer resistance element 26 sets the resistance value per unit in a specific range H rear a neutral point positioned by a wiper 27 to r/2 and the resistance value per unit in the range other than the specific range 'h' to 'r'. The width of the central part of the resistance element 26 is made two times wider than the width of the other part in older to lessen the unit resistance value of the resistance element 26 in the specific range H. Since a discrepancy quantity of a characteristic line between an input torque and a voltage signal can be reduced, thus fluctuation of assisting force occurring by the direction of turning a steering wheel can be prevented.
Patent JP-H11297118-A (JP)
Title: Hook device for inclined surface
Inventor: UEDA KO
IPC: F21V21/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate inserting or pulling out work for a cosmetic cover so as to improve workability and lighten a burden on a worker. SOLUTION: A hook device for an inclined surface comprises a pedestal part 111A, two support parts 111B, 111C formed at nearly right angles to the pedestal part 111A by bending working, and rotating table 112 having a U-shaped cross section. One ends of the support parts 111B, 111C respectively have support holes 122, and a pair of support pieces 112A, 112B of the rotating table 112 are accommodated in the respective support holes 122 through slits. Thereby, the rotating table 112 can be rotated in a direction of an arrow 132. Because a rotating part cover having a pair of hook plug blade insertion holes is attached to the rotating table 112, a surface having the hook plug blade insertion holes can be made horizontal by rotation angle of the rotating table 112 when the pedestal part 111A is mounted on an inclined building surface.
Patent JP-H07314916-A (JP)
Title: Medium for heat-sensitive recording and recording medium as well as method for recording and reproducing by using these mediums
Inventor: IKEDA KENSHIROU
IPC: B41M5/36
Filed: 1994-05-23
Abstract: PURPOSE:To improve storage properties of a recorded information and to make its forgery to be hardly done. CONSTITUTION:A heat-sensitive recording medium is irradiated with a heat beam for recording from its surface protective layer 1 to form respectively a microtransmitting part 20 for incident light and a microtransmitting part 40 for emitted light and the position of a transmitting light path 30 and the angle psi of transmittance constituted of a pair of microtransmitting parts 20 and 40 and provided in each heat-sensitive recording layer a substrate are recorded as recording informations to obtain a recording medium 17. In addition, a light receiving element 11 is arranged on the heat-sensitive recording layer 4 wherein the microtransmitting part 40 for emitted light of this recording medium and it is emitted with a light beam 10 from the heat-sensitive recording layer 2 wherein the microtransmitting part 20 for incident light is formed to detect the position of the transmitting light path 30 and the angle psi of transmittance and the recorded information is reproduced.
Patent JP-S62265581-A (JP)
Title: Semiconductor integrated logic circuit
Inventor: NISHIYAMA KEIICHI
IPC: H01L21/82
Filed: 1986-05-12
Abstract: PURPOSE:To freely set an output level during a test and to shorten a test time by adding selectors in front of an output buffer, using an external input as one-terminal inputs of the selectors, and controlling the selectors from outside. CONSTITUTION:The selectors S1, S2, and S3 are in normal mode, i.e. select an internal circuit output signal when their select terminals S are at level H, and in test mode, i.e., select a signal from an external input terminal L1 in case of being at level L. Therefore, an internal circuit output signal is outputted to output terminals 01, 02, and 03 through output buffers B1, B2, and B3 as it is in normal mode, but a signal from the external input terminal L1 is selected in test mode, so it is outputted to output terminals 01, 02, and 03 through the output buffers B1, B2, and B3, so that the output level can be set freely with the signal from the external input terminal L1.
Patent JP-H09293410-A (JP)
Title: Down light
Inventor: OTA TOMOHIRO
IPC: F21V23/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress a temperature rise of a terminal block also improve workability of mounting. SOLUTION: This down light, receiving a lamp in the inside also having a permeation opening 1a in a lower surface, is provided with an equipment main unit 1 mounted to be buried in a burying hole provided in a ceiling and a terminal block 5 connecting a power source line 10. Here, in an external surface of the equipment main unit 1, a plurality of radiating fins 1c are protrusively provided in a vertical direction and between a pair of the adjacent radiating fins 1c, a terminal block mounting plate 4 whose both end parts is formed as a mounting arm 4b of width thinner than the central part is mounted in the radiating fin 1c by a mounting arm 4b and the terminal block 5 is mounted in the terminal block mounting plate 4.
Patent JP-H04316770-A (JP)
Title: End stop type faucet metal fixture
Inventor: NISHIOKA AKIRA
IPC: F16K11/06
Filed: 1991-04-13
Abstract: PURPOSE:To improve assembling ability by engaging a rotary casing with the counter handle mounting side of a pointing casing incorporating a flow rate regulating valve, mounting a non-dislocation ring on a delivery port in a screwed-in state, and engaging the non-dislocation ring with the pivot of the pointing casing. CONSTITUTION:A tip stop type faucet metal fixture 1 regulates a flow rate of hot water and cold water, delivered through a delivery port 8 formed in a tip part 7 of a conduit 6, through turning of a handle 9. In the tip part 7, a flow rate regulating valve 29 is incorporated in a pointing casing 31 fixed to the tip part 7 in a state to cross the tip part in a T-shape. In which case, a rotary casing 36 is rotatably engaged with the other end of the pointing casing 31, and a non-dislocation ring 35 formed integrally with the delivery port 8 is mounted in a screwed-in state on the rotary casing 36. In this case, through engagement of the non-dislocation ring 35 with a peripheral groove 34 formed in the tip part of a pivot 32 securely supported on the other end side of the pointing casing 31, the rotary casing 36 is brought into a state to be prevented from dislocation from the pivot 32.
Patent JP-H07275825-A (JP)
Title: Method for removing label and device therefor
Inventor: SASAKI NOBUYUKI
IPC: B65G47/91
Filed: 1994-04-11
Abstract: PURPOSE:To tear off a label automatically and continuously and improve the working efficiency by providing the rotating function and horizontally moving function for a vacuum nozzle for removing off the label for recognition and classification inserted into a pocket formed on the side face of a container case. CONSTITUTION:A vacuum head 12 with a vacuum nozzle 15 which is freely revolvable around a shaft set in parallel with a conveyor for conveying a container 25 as its center and movable horizontally in the direction perpendicular to the conveyor is provided. When the container is positioned at a given position on the conveyor, the vacuum nozzle 15 is brought closer to the container 25 and a label 16 is sucked to the vacuum nozzle, to which suction force generated by a blower is applied. Then the vacuum nozzle 16 is revolved upwardly and the label 26 positioned at the container side is drawn out, and then the vacuum head 12 is moved backward by a slide mechanism and the suction force is released to drop and recover the label.
Patent JP-H04337091-A (JP)
Title: Lubricating rust preventive composition
Inventor: INOUE YASUMASA
IPC: C10N10/04
Filed: 1991-05-14
Abstract: PURPOSE:To allow the-execution of the rust preventive treatment during preservation and working treatment of steel sheets with the same oil agent by preparing the lubricating rust preventive compsn. which contains specific polyol ester (component A), sulfonate alkaline metal salt (component B) and control agent (component C) and is specified in saponification value and viscosity. CONSTITUTION:The lubricating rust preventive compsn. contg. one kind selected from satd. or unsatd. fatty acid (oleic acid, etc.) which may have 6 to 22C side chains and polyhydric alcohol (trimethylol propane, etc.) having 2 to 12 hydroxyl groups as the component A, one kind selected from alkaline metal salts (Li salt, etc.), such as sulfonate (alkyl benzene sulfonate, etc.) and alkaline earth metal (Mq salt, etc.) as the component B, and the control agent (synthetic naphthene, etc.) as the component C, having >=20 saponification value, and 2 to 300cSt viscosity at 40 deg.C is prepd. The compsn useful for the rust preventive, treatment during the preservation period of various kinds of the steel sheets and the press working treatment at the time of working is obtd. in this way.
Patent JP-H046758-A (JP)
Title: Manufacture of metal-hydrogen alkaline storage battery
Inventor: MATSUMOTO TAKANAO
IPC: H01M10/34
Filed: 1990-04-25
Abstract: PURPOSE:To increase the discharge operating voltage and improve the battery characteristic by assembling a battery with a positive electrode, a negative electrode made of a hydrogen storage alloy electrode and an alkaline electrolyte, then applying the discharge treatment with preset deep depth. CONSTITUTION:A positive electrode made of a sintered nickel electrode, a negative electrode made of a hydrogen storage alloy electrode and an alkali- resistant separator are wound into a spiral electrode body, it is inserted into a battery can, an alkaline electrolyte is injected, and an opening is sealed to assemble a battery. The battery is charged as required, then the discharge treatment is applied nearly completely so that the discharging current is continuously decreased until the discharge stop voltage becomes 0.3-1.0V. The hydrogen stored in the hydrogen storage alloy easily permeate or break an oxide film formed on the surface of the alloy via the deep discharge, and the activity of the negative electrode is improved. A metal-hydrogen alkaline storage battery using the hydrogen storage alloy as the negative electrode and having increased discharge operating voltage and improved battery characteristic is obtained.
Patent JP-H04336868-A (JP)
Title: Picture processor
Inventor: MORI MIKIHIRO
IPC: H04N1/405
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a pulse width modulation output with excellent gradation reproducibility at all times. CONSTITUTION:A digital video data is converted into an analog data by a D/A converter 1 and a reference pattern whose timing is adjusted is generated to set the relation of phase with the analog video data is set optimizingly and the analog data and the reference pattern are compared by a comparator means 5. A pulse width modulation output obtained from the comparison means 5 is detected and a variable output regulator 3 is controlled in response to the laser luminous quantity or a sensing member surface potential or the like of the output device of a preset reference value to control the bias to the reference pattern to an optimum value at all times thereby generating the pulse width modulation output with excellent gradation reproducibility.