baber/WOPTO huggingface dataset:
Patent JP-2000215038-A (JP)
Title: Information management device and recording medium
Inventor: NOGUCHI MASAHIRO
IPC: G06F9/06
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To enable a developer to properly perform operation for software development without paying attention and correctly maintain the consistency among pieces of project information. SOLUTION: This device is provided with a process definition part 1 which defines basic processes of system development and process implementation parts 6 to 16 which perform various operation according to an actual project while referring to the contents of the process definitions in a description type storage part 4 and generate and store various project information in a project information storage part 5. Consequently, the process execution parts can generate the project information in sequence by following a correct procedure according to the contents of the process definitions only by describing basic process definitions in the beginning and then the generated project information is managed at one place by one storage means including the relation between respective results, etc., to eliminate a contradiction between pieces of project information.
Patent JP-H0728879-A (JP)
Title: Logical simulation system
Inventor: TANI TAKAHIRO
IPC: G06F17/50
Filed: 1993-07-13
Abstract: PURPOSE:To improve the reliability for detecting an abnormal operation of a circuit by outputting an error message only in the case an output signal value of the succeeding stage gate is affected by its influence. CONSTITUTION:This system is provided with an indefinite value generating signal line extracting part 2 for extracting a signal line where a signal line in a logic circuit generates an indefinite signal value state by a circuit operation, and a propagation deciding part 3 for deciding whether or not the succeeding stage gate is in a state that an indefinite signal value is propagated to its output terminal by each type of the succeeding stage gate. When the abovementioned net stage gate is in a state that the indefinite signal value is propagated to its output terminal based on this decision, the indefinite signal value generated by an operation of the circuit is propagated, and decided to be possible that a through-flow current flows, then a warning message is outputted.
Patent JP-2001004936-A (JP)
Title: Image forming device
Inventor: IRIYAMA TOKUO
IPC: B41J2/44
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To eliminate inclination in a subscanning direction caused in a light beam in a main scanning direction on an image forming surface in the case of forming an image by main scanning and subscanning. SOLUTION: This device is equipped with main scanning means (304, 306 and 312) scanning a photoreceptor in the main scanning direction with the light beam from a semiconductor laser 301, and a subscanning means moving the light beam with which scanning is performed by the main scanning means on a photoreceptor surface in a direction perpendicular to the main scanning direction. The main scanning means gives a specified correction angle to the light beam in the main scanning direction so as to negate the inclination in the subscanning direction caused in the light beam in the main scanning direction on the image forming surface.
Patent JP-H0461256-A (JP)
Title: Semiconductor integrated circuit
Inventor: OZAKI HIDEYUKI
IPC: H01L21/82
Filed: 1990-06-28
Abstract: PURPOSE:To reduce the magnitude of overshoot or undershoot induced by oscillation by making variable inductance or capacitance having a signal wiring on a semiconductor substrate. CONSTITUTION:If switches 26 to 28 are opened individually, an inductance component will work by inductance patterns 21 to 24 existing there while the switches 26 to 28 are closed individually. In the mean time, the inductance component by the inductance patterns 21 to 24 will be bypasses. In other words, the switches 26 to 28 are opened or closed individually in an arbitrary manner, it will be possible to change the inductance value between a bonding pad 12 and an input buffer circuit 20, it is also possible to change the inductance value between a bonding pad 12 and an input buffer circuit 20 by the above arbitrary opening/closing action. It is also acceptable to use the capacitance component in place of the inductance component or it is possible to use both the components for the structure.
Patent JP-2000013409-A (JP)
Title: Polling control system
Inventor: KATO KOJI
IPC: H04L12/40
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To always set optimum polling start between master and slave stations for each slave station and to operate it by providing a polling table consisting of a priority table which records a slave station number that undergoes priority connection and a normal table which records a slave station number that does not undergo priority connection. SOLUTION: A polling table 12 is provided with a memory which stores a priority table 121, a priority table counter 122, a normal table 123 and a normal table counter 124. When transmission request confirmation from a master station to a slave station arises, a transmission processing part 14 processes a transmission request confirmation signal. And, when the priority of a response from the slave station to the transmission request confirmation is high, a corresponding slave station number in the table 12 is subjected to registration exchange from the table 123 to the table 121. On the other hand, when a response is slow and a priority is low, registration is switched to the table 123 when the corresponding slave station number is registered in the table 121 in the table 12.
Patent JP-S6417086-A (JP)
Title: Vehicle with education and lecture apparatus
Inventor: IWAZAWA KOICHI
IPC: G09B19/00
Filed: 1987-07-10
Abstract: PURPOSE: To set a vehicle at an arbitrary place, and to attain each kind of lessons and lectures more suitable to an actual situation by forming a room for lecture itself in the cabin of the vehicle. CONSTITUTION: Each kind of education and lecture equipment is set by using a cabin 2 of a vehicle 1. That is, a video display 4 is set while at least the usage of audiovisual aids is set forth as a premise so that each kind of audiovisual aids can be used for many purposes. Moreover, a blackboard 5 for lecture by a lecturer 1 according to the situation is set at the side part. Also, a desk 7 and a chair 8 are set so as to be opposite to the blackboard as an equipment used by a student S. Therefore, a parking lot or the like can be used, and lecture can be attained during traveling. Thus, this vehicle can be used for each kind of use more suitable to the actual situation.
Patent JP-H0462509-A (JP)
Title: Terminal processing method for optical fiber and manufacture of optical connector
Inventor: HAIBARA TADASHI
IPC: G02B6/36
Filed: 1990-06-29
Abstract: PURPOSE:To decrease the loss at the time of connecting a connector greatly by forming a thin film of metal, etc., atop an optical fiber and fitting it to a fine hole of an optical connector member without any eccentricity. CONSTITUTION:The jacket 2 of a coated optical fiber 1 is removed and the exposed optical fiber 3 is cut to specific length; and its tip is dipped in metal or an element 9 which is heated and molten, and thus heated almost to the softening point temperature of the optical fiber 3, which is held continuously or intermittently for a constant time. Then the optical fiber 3 is lifted from the metal 9 to have the tin film 11 of the metal 9 on the surface of the optical fiber 3. The optical fiber 3 which has the thin film 11 formed is inserted into the fine hole 5 of the optical connector member 4. At this time, the gap 6 between the optical fiber 3 and fine hole 5 can be made small with the thin film 11, so the eccentricity of the optical fiber with the fine hole 5 is greatly reducible and the strength of the optical fiber 3 is improved by the thin film 11, so that the damage at the time of inserting can be prevented.
Patent JP-H0618458-A (JP)
Title: Defect inspection device
Inventor: YOSHIOKA TAKEO
IPC: G01M99/00
Filed: 1992-07-01
Abstract: PURPOSE:To ensure easy judgement regarding the existence of hydrogen embrittlement in a surface treated (plated) mechanism element, particularly in a spring material. CONSTITUTION:A test sample 2 housed within a sealed vessel lower section 11 is heated with a heating medium 4, and hydrogen gas discharged from the sample 2 is measured with a hydrogen amount measurement instrument 3 laid at a sealed vessel upper section 10. According to this construction, a hydrogen gas amount can be measured easily and highly accurately. Thus, a mechanism element containing a hydrogen embrittlement defect can be prevented from being erroneously assembled into a mechanism.
Patent JP-S6235611-A (JP)
Title: Vapor growth device
Inventor: MURAMATSU KIMIO
IPC: H01L21/205
Filed: 1985-08-09
Abstract: PURPOSE:To contrive improvement in film characteristics by a method wherein a sample stand is heated up by an electromagnetic induction heating structure. CONSTITUTION:An eddy current is generated on stages 20 and 24 by the magnetic field formed by the alternate current applied to a magnetic coil 31, and stages 20 and 24 are heated up by the conversion of the eddy current into Joule heat. Accordingly, the wafers 6 and 6 on the preheating stage 20 and the deposition stage 24 are heated up by the stages 20 and 24. Also, the stages 20 and 24 are rotatingly controlled, and reaction gas is fed on the rotating wafers 6 to be treated while a gas dispersion head 25 is being moved reciprocatingly. As a result, the film having a homogenous and uniform film thickness can be formed, an excellent step coverage property can be obtained, and the film characteristics can also be improved.
Patent JP-H0518165-A (JP)
Title: Automatic assembling device for aluminum sash frame and the like
Inventor: YAMAZAKI MASAO
IPC: E06B3/964
Filed: 1991-07-15
Abstract: PURPOSE:To precisely assemble a square frame-shaped work in one behavior. CONSTITUTION:Four machining units 20, 20..., by twos, are mounted on a pair of relatively movable moving bases 11, 11, and one of two units 20 on the moving base 11 is made relatively movable against the other. A caulking system 23 is mounted on each machining unit 20. Angle sections of a square frame- shaped work are perpendicularly and closely stuck when the machining units 20, 20 of the moving bases 11, 11 are moved, and they are concurrently caulked and connected by the caulking systems 23, 23....
Patent JP-H0515816-A (JP)
Title: Gas-liquid mixing spray nozzle device
Inventor: ASAKAWA HIROYOSHI
IPC: B05B7/04
Filed: 1991-07-16
Abstract: PURPOSE:To restrain increasing the size of a whole nozzle device and to increase versatility by positively making liquid and gas before flowing in gas- liquid mixing space be turbulent flow and by making the liquid flowing the gas-liquid mixing space into a mist. CONSTITUTION:Liquid or gas flowing from the first supply path 3 in the first space 7 passes through the first passage 10 to flow in a gas-liquid mixing space 9 and that flowing from the second supply path 4 in the second space 8 passes through the second passage 18 to flow in the gas-liquid passage 9 from a gas or liquid supply path 5 of a nozzle 1. Liquid flowing in the passage 9 is made into a mist while mixed with gas and is jetted from a gas-liquid spray orifice 1. Liquid or gas from the first supply path 3 is restricted by an orifice 15 to increase its velocity, making it turbulent flow easily. That from plurality of the second passages 18 collides with each other to make it turbulent flow in the supply path 5 of the nozzle 1, surely making the liquid into a mist while restraining increasing the pipe axial length of the gas-liquid mixing space 9. Thereby increasing the size of the nozzle device is restrained and its versatility is increased.
Patent JP-H04250593-A (JP)
Title: Apparatus and method for processing merchandise at retail spot
Inventor: JIEROOMU SUUOOTSU
IPC: G06Q30/00
Filed: 1991-07-16
Abstract: PURPOSE: To make it possible to process commodities in a retail shop by printing out a label including information such as the weight and price of a commodity to be sold by weight which are obtained from a data base in a computer at real time. CONSTITUTION: The weight of a commodity put on a scale is weighed by using a balance 132 built in a base board 104. A scanning head 102 identifies a commodity as meat, fish or the like by a label on which a bar code is printed out. A data base 124 discriminates the price (unit price) of the discriminated commodity per unit weight and the price is calculated by a system microprocessor. A printer 62 prints out a commodity name, a price and a unit price on a new label by alphanumerics/a machine readable code and the new label is stuck to the original label.
Patent JP-S6153229-A (JP)
Title: Alkylation process
Inventor: SHIMIZU ISOO
IPC: C07B31/00
Filed: 1984-08-22
Abstract: PURPOSE:To enable the economical alkylation of the side chain alkyl group, etc. of an aromatic hydrocarbon with ethylene, etc., by stirring a sodium metal with a specific potassium compound in a specific solvent at a specific ratio and specific temperature, and adding a specific amount of the mixture in the reaction system. CONSTITUTION:A substituted aromatic hydrocarbon having one or more alkyl or alkylene groups having >=1 alpha-H based on the aromatic ring, is alkylated with ethylene and/or porpylene. The alkylation is carried out in the presence of a mixture prepared by stirring metallic Na and K2CO3, KHCO3 and/or KOH in an aromatic hydrocarbon free from ethylenic unsaturated bond at >=120 deg.C, to obtain the objective alkylation product safely and easily, in high catalytic efficiency. The amount of the potassium compound is selected to give >=0.6mol of K ion based on 1mol of the metalic Na, and the amount of the Na metal is >=5m-mol based on 1mol of the substituted aromatic hydrocarbon.
Patent JP-2000013220-A (JP)
Title: Phase locked loop circuit
Inventor: OSHIMA KOJI
IPC: H03L7/093
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop circuit that is stable in operation over a wide frequency band. SOLUTION: A phase frequency comparator 12 compares a phase and a frequency of an input signal Si with those of a comparison signal S17 and provides an output of a phase lead signal S12u and a phase lag signal S12d. The phase lead signal S12u or the phase lag signal S12d is given to a charge pump 13, which provides an output of an output signal S13. A loop filter 14 smoothes the output signal S13 and provides an output of a control voltage S14. The control voltage S14 is given to a voltage controlled oscillator 15, which outputs an output signal S15. A frequency divider 17 frequency-divides the output signal S15, which gives a comparison signal S17 to the phase frequency comparator 12. Moreover, a control section 18 converts the control voltage S14 into a control signal S18.  When the frequency of the input signal Si is low, the control voltage S14 is low, a current Ip of current sources 13-1, 13-4 is small, and when the frequency is high, the control signal S14 is high and the current Ip is high.
Patent JP-H0463418-A (JP)
Title: Mark position detection method
Inventor: TAKAHASHI HIROYUKI
IPC: H01L21/027
Filed: 1990-07-03
Abstract: PURPOSE:To enable a center of an alignment mark to be detected easily by detecting the number of signals from the mark and by moving four marks from a position with a high possibility where a central position exists and by performing detecting using laser scanning. CONSTITUTION:Alignment marks 71-74 are set to a position at a certain distance from reference marks 75 and 76 to be positioned. An area closer to a central position is scanned by laser, etc., a segment of an alignment mark is detected, and a range where the central position of the alignment mark exists is specified depending on the position of a-d with the reference marks segments 75 and 76 as a reference. In this case, when a grid-shaped point matrix is defined with the reference mark as a reference, it is known that an area where the alignment mark center exists is present uniformly on the grid-shaped matrix. Further, grouping sequence patterns A-E are defined and the segments are scanned from a position where probability in that the mark center 0 exists according to the pattern is highest, thus enabling the number to be detected. Thus, mark position can be detected.
Patent JP-H0338006-A (JP)
Title: Anisotropic ferrite film and forming method thereof
Inventor: IBATA AKIHIKO
IPC: H01F41/24
Filed: 1989-07-05
Abstract: PURPOSE:To obtain excellent characteristics proper to the formation of various thin-film devices by forming a spinel type anisotropic ferrite film having the direction of easy magnetization in a specific direction. CONSTITUTION:A ferrite film having the direction of easy magnetization in a specific direction is used as an anisotropic ferrite film. consequently, the anisotropic ferrite film, in which large magnetic flux is acquired in a fine magnetic field in the direction of easy magnetization and large permeability is obtained up to a high magnetic field in the direction of hard magnetization, is manufactured. That is, a solution 5 containing ferrous ions is brought into contact with a base body 3 in the magnetic field, and the ferrite film is deposited on the surface of the base body 3, thus acquiring the anisotropic ferrite film having the direction of easy magnetization in a specific direction. Accordingly, a soft ferrite film proper to the formation of various thin-film devices and having excellent magnetic characteristics is obtained.
Patent JP-H0223912-A (JP)
Title: Controller for electric cooking appliance
Inventor: SUZUKI KATSUAKI
IPC: A47J27/00
Filed: 1988-07-13
Abstract: PURPOSE:To elongate the life of a battery for back-up by using a lead switch and PNP transistor for a switch device for connecting said battery to a power source of a microcomputer in service interruption. CONSTITUTION:The bias magnetic field of a permanent magnet 29 is cancelled by the magnet field of an electromagnetic coil 27 and the contact of a lead switch 28 is opened. When AC power supply voltage is reduced by service interruption or the like, the output voltage of a DC power supply circuit 26 is also reduced to reduce current supplied to the electromagnetic coil 27 and the magnetic field to a predetermined or lower value, so that the lead switch 28 of the permanent magnet 29 is closed and a battery 15 for back-up is connected to a microcomputer 16.
Patent JP-H1127015-A (JP)
Title: Superconductive element
Inventor: FUKUYA HIROYUKI
IPC: H01P7/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To increase the Q value of a superconductive element which contains a superconductive resonance element, a dielectric member which is added to the resonance element and varies its dielectric constant according to the applied voltage and an electrode which applies the voltage to the dielectric member by setting the electrode and a strip conductor to satisfy a prescribed relation between them. SOLUTION: The YBCO superconductive films 12a and 12b are formed on both upper and rear side surfaces of an LaAlO3 monocrystal substrate 11. The film 12a formed on the upper surface of the substrate 11 is processed into a stripe shape as a strip conductor 12a. Then an SrTiO3 film 13 of 1 μm is formed on the upper surface of the substrate 11, and the conductive films are formed and processed into the comb-line electrodes 14a to 14d on the film 13. In such cases, the size of an area where the conductor 12a is overlapping the electrodes 14a to 14d is set less than 20% of the area size of the conductor 12a when viewed at a point set above a superconductive element.
Patent JP-H0924679-A (JP)
Title: Recording medium to be thermally transferred
Inventor: TAKAGI YUTAKA
IPC: B42D15/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium to be thermally transferred wherein an image receiving property of an image receiving layer, adhesion to a base material, abrasion resistance, chemical resistance, and stain resistance are excellent, and forgery and falsification can be prevented. SOLUTION: An image receiving layer 2 formed on one side surface of a base material 1 has resin having at least two epoxy groups, oxirane groups or ethoxyline groups as main constituent. An image receiving property of a resin melt type ink ribbon TR to the image receiving layer 2, film strength of the image receiving layer 2, and adhesion to the base material 1 of the image receiving layer 2 are excellent, and forgery and falsification of a recording medium can be prevented. Since a curing agent for curing resin is not contained in the image receiving layer 2, the image receiving layer becomes stable to a change in the elapse of time.  Printing is not obscure in issuing the recording medium, and abrasion resistance, chemical resistance, stain resistance, etc., and gate-passing resistance to an automatic ticket examination system of the image receiving layer are not deteriorated in its use.
Patent JP-S5965460-A (JP)
Title: Pressure-welded junction type semiconductor device
Inventor: NEMOTO KIYOSHI
IPC: H01L25/07
Filed: 1982-10-06
Abstract: PURPOSE:To obtain the pressure-welded junction type semiconductor device of simple constitution and easy to be assembled by a method wherein at least one of semiconductor rectifiers consists of an insulating ring arranged on a radiation fin, a diode pellet, an electrode member, and a pressing plate, and the rectifier is formed by stacking said materials in the order as above-mentioned. CONSTITUTION:After an insulating ring 5, consisting of heat-resisting material and having recession 5a and 5b formed thereon, has been fitted and positioned on the ring-shaped groove 4a of a radiating fin 4, a disc-shaped diode element 6 is placed inside the insulating ring 5, and an electrode member 7 is placed thereon. Then, the outer circumferential part is fitted inside the protruded part 5b of the upper surface of the insulating ring 5, a gate lead 8 is fixed at the center part of the electrode member 7 through the intermediary of an insulating tube 9, one end of the above is pressure-welded to the gate terminals of the diode element 6 through the intermediary of a conductive spring body 10, and the rectifier on the right side is constituted. A pressing plate 20 is superposed through the intermediary of a conductive panel body 19, a ball supporting plate 21 and balls 22, and fixed by tightening to the radiating fin 4 using a bolt 23.
Patent JP-H079661-A (JP)
Title: Frame with screen fabric set thereto and device for setting screen fabric to frame
Inventor: ODAKA KATSUTOSHI
IPC: B41F15/36
Filed: 1993-06-23
Abstract: PURPOSE:To provide a frame with a screen fabric set thereto, which is used for screen printing and which needs no special means to be provided for positioning, and provide a device for setting the screen fabric to the frame. CONSTITUTION:A frame 1 which has a groove 12 peripherally provided in its surface and to which an adhesive is applied, is placed on a back-up base 2 and, after the frame 1 is convered with a screen fabric 9, a press die 3 is lowered so that the screen fabric 9 is pressed and fixed at a position outside the groove 12 of the frame 1 by a pressing piece 41. Then, while setting the screen fabric 9, a protruding weir 43 pushes the edge of the screen fabric 9 into the groove 12 and, the screen fabric 9 is pressed against the surface of the frame 1 by the lower surface of a die block 4. Moreover, in the frame body which is manufactured in such a manner and to which the screen fabric is set, the edge of the screen fabric is inserted into the groove 12, and a recess for positioning is formed.