baber/WOPTO huggingface dataset:
Patent JP-H09120976-A (JP)
Title: Mounting method for semiconductor chip
Inventor: NAKAJIMA SATOSHI
IPC: H01L21/56
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To fill a gap between a semiconductor chip and a circuit substrate with resin in a short time while no bubble remains in the gap between the semiconductor chip and the circuit substrate when filling the resin is finished. SOLUTION: After a semiconductor chip 10 is mounted on a circuit board 20B, the gap between the semiconductor chip 10 and the circuit board 20B is directly filled with sealing resin 40 through a through hole 25B. A step part 200B corresponding to the thickness of a resist layer 28B is made on a rear surface 27B of the circuit substrate 20B, and the sealing resin 40 is blocked by the step part 200B. In heating and hardening the sealing resin 40, the semiconductor chip 10 is heated with light beam.
Patent JP-H02125947-A (JP)
Title: Rotation cycle measuring device of internal combustion engine
Inventor: AMANO MATSUO
IPC: F02D45/00
Filed: 1988-11-02
Abstract: PURPOSE:To carry out the discrimination of a specific cylinder and a roughness measuring simultaneously by discriminating a specific cylinder depending on the time from the starting to the ending of a standard angle signal, and making the ON time or the OFF time into a roughness responding to the engine rotation frequency. CONSTITUTION:A control circuit 10 inputs the standard angle signal REF, and sets whether the trigger is driven or not at the starting or the ending of this signal. A free-run counter 12 carries out a count-up by the inner clock or the outer clock selected by a clock selection 14. Furthermore, an input capture register 16 stores the value of the free-run counter 12 by the edge trigger set by the control circuit 10, and generates an interruption. By the interruption, CPU 18 operates in a program subject to ROM 20, and the operation result is stored in RAM 22. As a result, a specific cylinder discrimination and a roughness measuring can be carried out simultaneously.
Patent JP-H1189059-A (JP)
Title: Improved bus bar and its new torque clip
Inventor: HARVEY B ELDOLL
IPC: H01R4/38
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar assembling body, provided with a torque resistance clip which can prevent twisting and distortion at the time of assembling a laminated bus bar to an electric device or during the use thereof. SOLUTION: Torque resistance hard clips 20, 20' formed of resin materials are loaded on a substrate 10 of laminated bus bars 14, 14' and a lag portion which can be engaged with metal terminals of bus bars 14, 14' is provided projecting in the horizontal direction exceeding the same side edge portion as the substrate of the bus bars 14, 14' integration with the clips 20, 20'. Meanwhile, a PEM nut or the like is fixed to the metal terminals of bus bars 14, 14', this nut is located in an opening or the recess of the lag portions of the clips 20, 20', thereby the metal terminals of bus bars 14, 14' are kept for the purpose of fixing, indirectly at the predetermined position for the substrate of bus bars 14, 14' in view of protection from twisting and distortion.  If required, the metal terminals of the bus bars 14, 14' can be provided with a tab fixed in the opening of the lag portion of the clips 20, 20'.
Patent JP-H01121641-A (JP)
Title: Air conditioning system for building
Inventor: INOUE YOSHINORI
IPC: F24F11/02
Filed: 1987-10-31
Abstract: PURPOSE:To make a proper assurance of a level of liquid coolant in a first evaporator even if an installation height of each of air conditioning units is different from each other by a method wherein a flow rate controlling valve arranged at a coolant inlet of the first evaporator of each of the air conditioning units is closed in response to a signal of a liquid level sensing means. CONSTITUTION:When a thermistor 22 detects that a temperature of air sucked into a blower unit 21 of an air conditioner unit 1 is higher than a target value, a flow rate controlling valve 23 of a first evaporator 3 is opened, its degree of opening is adjusted to perform a cooling operation. The flow rate controlling valve 23 of the first evaporator 3 is closed by a sensed signal got from a liquid level sensing means 26 in such a way as a coolant liquid level in it does not exceed a desired height. In this way, even if each of the installing heights of each of the air conditioning units is different from each other, a proper coolant liquid level can be assured within the first evaporator and further it is possible to prevent a displacement flow of the coolant against a load.
Patent JP-H11103315-A (JP)
Title: Network correspondent communication equipment
Inventor: KANETANI ATSUSHI
IPC: H04L12/58
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To confirm history information related to the transmission of transmission request data without necessity for a user to visit the install place of present equipment by transmitting the transmission history information to the specified destination to notify on a network or a network terminal at the request source of the transmission request data. SOLUTION: A CPU 20 of network facsimile equipment 5 operates a timer while setting fixed time such as about two hours, for example, to a timer control part 23 and monitors interruption from the timer control part 23 of time-out so that the transmission history information corresponding to transmission request information stored in a hard disk device 25 as a file can be retrieved from an RAM 22 after the lapse of fixed duration and the transmission history information expressed in internal codes can be made into text by transforming it to text data in a suitable format. Thus, the text of the transmission history information is transmitted as electronic mail by a simple mail transfer protocol.
Patent JP-H03143243-A (JP)
Title: Bearing fitted with oil bath
Inventor: ONO YOSHIHARU
IPC: H02K5/173
Filed: 1989-10-26
Abstract: PURPOSE:To prevent the lubrication insufficiency by the drop of the oil level of an oil bath by providing a cooling pipe through which a refrigerant flows, between teeth provided at an oil thrower. CONSTITUTION:A groove 1a whose cross section is U-shaped is provided on the shaft side of an oil thrower 1, and teeth 8 are provided at the right and left, and a thin copper pipe 10 is wound inside the groove 1a between the right and left teeth 8. In this constitution, the oil, which is going to escape to the outside through the gaps between right and left oil throwers and a shaft 7 after becoming oil smoke being warmed by the rotation of the shaft 7, is cooled with the copper pipe 10 cooled by cooling water 11 and becomes oil drops and stands at the bottom of the groove 1a. And this is withdrawn in oil baths through oil return holes 4a. Accordingly, since the oil level of the oil bath 4a does not fall even with a long-term operation, so not only can the lubrication in sufficiency by a lower bearing 5 and an upper bearing 6 be prevented, but it does not leak to the outside, so the number of maintenances can be reduced. Hereby, a bearing fitted with an oil bath with easy maintenance can be obtained.
Patent JP-H10106818-A (JP)
Title: Permanent magnet for ultra high vacuum and method for manufacturing the same
Inventor: KIKUI FUMIAKI
IPC: H01F1/053
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet for ultra high vacuum which has good adhesion of a coating film thereon, is tight, can prevent the generation and release of gas from the magnet body, and has a high magnetic characteristic used for an undulator, etc., in the ultra high vacuum of below 1×10<-9> Pa. SOLUTION: After the surface of an Fe-B-R permanent magnet body is cleaned by an ion sputtering method, etc., an aluminum coating film of 0.06 to 5.0×m thickness is formed on the surface of the permanent magnet body by a method for firming a thin film such as an ion plating method, etc. An AlN coating film of 5.0 to 20μm thickness is formed on the aluminum coating film in an atmosphere of N2 gas by a method for forming a thin film such as an ion reaction plating method, etc. The can prevent the generation of a gas adhering to the magnet or absorbed by the magnet, and enables effective use of high magnetic characteristics of the magnet.
Patent JP-2001096797-A (JP)
Title: Printer
Inventor: YAMAZAKI YOSHINORI
IPC: B41J2/44
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which a user can generate a print control signal having a desired generation mode selectively. SOLUTION: A laser marker makes a selection between the output of a print control signal from the generation timing of a print start signal and the output of a print control signal from the emission start timing of laser light for print. Furthermore, a level output or a one shot output is selected as the output pattern of the print control signal.
Patent JP-S62136058-A (JP)
Title: Metal frame for resin sealed semiconductor mounting
Inventor: NAKATSUKA HIFUMI
IPC: H01L23/495
Filed: 1985-12-10
Abstract: PURPOSE:To prevent semiconductor chip bonding adhesive from flowing and spreading out of a semiconductor chip bonding tab when the semiconductor chip is bonded by providing a recessed part in a width direction or a thickness direction in a lead supporting the tab near the tab. CONSTITUTION:A lead 1 supporting a semiconductor chip bonding tab 1a, a plurality of bonding wire connecting leads provided close to the tab 1a, a plurality of dam bars 3 connecting the respective leads and an outer frame 4 supporting those components constitute one unified sheet. The lead 1 supporting the semiconductor chip bonding tab 1a is connecting the tab 1a and the outer frame 4 and a recessed part 1b is provided in the lead 1 near the semiconductor chip bonding tab 1a. With this constitution, semiconductor chip bonding adhesive which is applied to the tab 1a when the semiconductor chip is bonded is prevented from flowing and spreading out onto the lead 1 supporting the tab 1a by the recessed part 1b provided near the tab 1a.
Patent JP-H06130782-A (JP)
Title: Electrifier
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide an electrifier capable of preventing the deterioration of a photosensitive body without generating ozone and very stably and uniformly electrifying by preventing the sticking of a magnetic grain onto an image forming body. CONSTITUTION:The electrifier 20 allows a nonmagnetic conductive carrying sleeve 22 disposed so as to rotate the outer periphery of a magnet 23 whose outer periphery has the arrangement of a magnetic pole and a magnetic brush composed of the layer of the magnetic grain 21 stuck to the outer periphery of the carrying sleeve 22 to contact a photosensitive drum 10 in its movement and applies a bias voltage composed of a DC component and an AC component between the magnetic brush and the photosensitive drum 10, to electrify the photosensitive drum 10 and the electrifier attains the application of the bias voltage and the stop of the application while the magnetic brush is abutted on the photosensitive drum 10 and stops the application of the bias voltage when the magnetic brush is separated from the photosensitive drum 10.
Patent JP-H09119296-A (JP)
Title: Segment assembling device
Inventor: FURUI MICHIO
IPC: E21D11/40
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency of segment assembly operation in a segment assembling device. SOLUTION: A travelling frame 34 movable along the longitudinal direction in the excavation direction of a tunnel is installed to a fixed frame 32 mounted towards the inside of an existing tunnel from the rear section of the main body 11 of a tunnel excavator. A revolving frame 37 along the circumferential direction of the tunnel is set up to the travelling frame 34, and a gondola gauze 38, to and from which an operator can get on and off, is attached movably onto the revolving frame 37. An operating device 42 operating the working of a shield jack 23 is installed to the gondola gauze 38.
Patent JP-H06131349-A (JP)
Title: Parking charge control system
Inventor: KITADA RIE
IPC: G06Q50/00
Filed: 1992-10-15
Abstract: PURPOSE:To reduce the troubles caused to a user, a store and a parking lot manager by writing the necessary information on a single card at the parking lot side and the store side so as to secure both functions of the parking and discount tickets. CONSTITUTION:A parking controller 1 senses the incoming of a car and draws a parking ticket out of a ticket container to print the incoming time of the car, a list of the contracted stores, etc., on the ticket. Then a clerk of the service counter puts the parking ticket into a parking discount processor 200 and then inputs the amount of purchase written on a receipt via a keyboard 204. Thus a discount amount is calculated based on the amount of purchase. Then the controller 1 senses the insertion of the parking tickets and decides whether the parking charge should be discounted or not based on the amount of purchase read out of the parking ticket. If so, the controller 1 calculates the discount amount and shows the due parking charge on a display device 131 of a parking ticket collecting part. When the coins or a prepaid card is thrown, the amount is discriminated and adjusted at a charge adjustment part.
Patent JP-H09205737-A (JP)
Title: Charging equipment
Inventor: OSHIMA MASAKI
IPC: H02J7/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive charger which charges a secondary battery quickly. SOLUTION: This charging equipment is composed of a charger 1 which charges a battery, with an single-phase AC 2 as an input source, and a secondary battery 5. The charger 1 is composed of a diode bridge for full wave rectification, a DC/DC converter 4, and a circuit which performs the charge control, using the voltage at the time when a charging current is not flowing to the secondary battery 5. When the single-phase AC input voltage is 0V or thereabouts, the DC/DC converter 4 stops the conversion motion, and at this time it becomes a period when the charging current does not flow. Accordingly, the charging control of the secondary battery 5 is performed by the zero cross signal and the information on the battery voltage at the time when the charge charging current is not flowing in its vicinity.
Patent JP-H02127521-A (JP)
Title: Conjugate fiber and production thereof
Inventor: TAKAI YOSUKE
IPC: D01F8/06
Filed: 1988-11-01
Abstract: PURPOSE:To obtain a high-tenacity and low-elongation heat bonding fiber of fine size capable of providing fabrics excellent in water repellency and antipilling properties and bulky and highly elastic nonwoven fabrics by drawing a fiber having a cross-sectional shape in which another thermoplastic resins having a specific melting point is coated with polymethylpentene. CONSTITUTION:A conjugate fiber, obtained by melt spinning polymethylpentene and another thermoplastic resin (e.g., polypropylene) having the melting point (Tm deg.C) of 90<Tm<350 to provide a conjugate fiber having a cross-sectional shape in which the above-mentioned thermoplastic resin is coated with the aforementioned polymethylpentene at (90:10)-(30:70) cross-sectional area ratio of the polymethylpenten : thermoplastic resin and >=60% fiber surface formed from the polymethylpentene and drawing the resultant conjugate fiber at >=2.5 times and having <40% elongation at breaking point. Furthermore, conjugate fibers having various functions together can be obtained depending on the thermoplastic resin to be conjugated.
Patent JP-S61157112-A (JP)
Title: Surface acoustic wave resonator
Inventor: ETSUNO MASAYOSHI
IPC: H03H9/25
Filed: 1984-12-28
Abstract: PURPOSE:To decrease variance in the oscillated frequency by forming an electrode constituted to generate a static capacitance on a substrate and connecting the static capacitance of the electrode in parallel with an interdigital converter electrically so as to suppress the reduction in the capacitance ratio. CONSTITUTION:The interdigital converter 2 where two comb tooth electrodes 2a, 2b are combined together is provided on the piezoelectric substrate 1 made of LiB4O7 and a parallel capacitance correcting electrode 4 providing comb tooth electrodes 4a, 4b as a pair in parallel with both sides of the converter 2 is connected in parallel with the interdigital converter 2 electrically, An electrode line width (d) and a pitch (p) of the parallel capacitance correcting electrode 4 are selected nearly equal to grating electrodes 3a, 3b. Thus, the variance of the oscillating frequency due to the variance in the constant of the oscillating circuit is reduced by using a piezoelectric substrate having a small dielectric factor, especially an LiB4O7 substrate having a large electromechanical coupling coefficient also to some degree, increasing the capacitance ratio (gamma) and decreasing the resonance/antiresonance frequency difference.
Patent JP-H02124150-A (JP)
Title: Image diagnostic device
Inventor: AWAZU RYUICHI
IPC: A61B8/14
Filed: 1988-11-02
Abstract: PURPOSE:To diagnose in a quantitative way by converting read image information to a multigradation digital signal, simultaneously, comparing the digital signal with standard image information corresponding to it and outputtingly displaying the comparison result. CONSTITUTION:An image reader is composed of an ultrasonic diagnostic device 1, a video deck 2, a video camera 3, etc. The image information from them is selected by, for example, a video signal selector 4, and only the selected information is inputted to a digitizer 5 even as a digitizing means. By the digitizer 5, the image information converted to the multigradation digital signal is inputted to a microcomputer 6 which is a comparing means, it is compared with the standard information here, and the comparison result is outputted to a display device 7, a printer 8, etc.
Patent JP-H1198837-A (JP)
Title: Dc power source apparatus
Inventor: MORIGUCHI HARUO
IPC: H02M7/5387
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce switching loss. SOLUTION: An arbitrary AC voltage is rectified by an input side rectifying part 4 and supplied to a step-up converter 6. A voltage which is converted into a specified voltage through the step-up converter 6 is converted into a high-frequency voltage by an inverter 22 and supplied to a primary winding 52P of a transformer 52. The high-frequency voltage induced in a secondary winding 52S is rectified by output side rectifying parts 58, 60. The inverter 22 is constituted as a full bridge inverter having IGBT 28, 30, 40, 42 and diodes 32, 36, 44, 46, and capacitors 34, 38, 48, 50 are connected in parallel with IGBT 28, 30, 40, 42, respectively. By using charging and discharging of the capacitors 34, 38, 48, 50, the IGBT 28, 30, 40, 42 are turned into a state of electrical continuity.  When currents do not flow in the IGBT 28, 30, 40, 42 and they are in an off state, and these voltages are set zero.
Patent JP-S63134465-A (JP)
Title: Sheet stacker
Inventor: ARIMA SHINICHI
IPC: B65H31/36
Filed: 1986-11-21
Abstract: PURPOSE:To make even such sheets different in conditions stop at a line and properly stackable without adjustment and replacement of a stopper, by making a stopper replacing device, replacing a front stopper in accord with the sheet condition, so as to be driven by a control unit. CONSTITUTION:Sheets 2 conveyed in an arrow A direction by a feed conveyor 1 is received by a front stopper 4A being situated in a position receiving each front edge of these sheets 2, among the three types of front stoppers, and they are dropped down and stacked as being guided by the stopper 4A and the rear stopper 3 installed in opposition to this stopper 4A. Here, these front stoppers 4A, 4B and 4C differ from the stopper conditions with one another, and each of them is attached to a stopper replacing device 40 being situated in a sheet front edge receiving position. And, a turning shaft 10 is rotated as far as the specified angle by an index driver 12, and an optional front stopper is set up in the sheet receiving position. That is to say, a control unit 42 makes the replacing device 40 operate so as to select the optimum front stopper from among these stoppers 4A, 4B and 4C and set up it on the basis of the sheet conditions.
Patent JP-H06127467-A (JP)
Title: Wiring method in ship
Inventor: DOMOTO ISAMU
IPC: B63B17/00
Filed: 1992-10-16
Abstract: PURPOSE:To eliminate an elevated place work and to eliminate a need for a temporary scaffolding by fixing a plurality of hollow cylindrical electric wire pipes in a ship in a state that the end parts thereof are arranged with a distance therebetween, and arranging electric wires to a given position in a manner to insert the wires through the electric pipe. CONSTITUTION:In a steering room having steering equipment, a plurality of cylindrical pillars 13 vertically extending between a steering room deck 11 and a steering room floor 12 are provided. In a relatively large ship of this structure, such as a tanker and a bulk carrier, a plurality of hollow cylindrical electric wire pipes 20 are horizontally disposed between the pillars 13. A plurality of the electric wire pipes 20 form a straight pipe and are arranged in the relatively low position at, for example, a height of approximately 3.5m, of the pillar 13. The electric wire pipes are arranged in a state that the end parts thereof are positioned with a distance therebetween, and a plurality of the electric wires 22 are wired through the electric wire pipe 20 to a given position. This constitution causes elimination of an elevated place work and realization of wiring to simplify a work to orderly arrange electric wires.
Patent JP-H07112916-A (JP)
Title: Hair tonic
Inventor: OUCHI ATSUSHI
IPC: A61Q7/00
Filed: 1993-11-08
Abstract: PURPOSE:To obtain hair tonic excellent in trichogenous and hairgrowing effects, capable of sufficiently withstanding also long-term use and having safety and stability. CONSTITUTION:This hair tonic contains one ore two or more kinds of substances selected from a group consisting of flavanonol and its derivative and their glycosides as active ingredients.
Patent JP-H08131108-A (JP)
Title: Production of bread crumb
Inventor: MOTOI HIROBUMI
IPC: A23L7/157
Filed: 1994-11-14
Abstract: PURPOSE: To obtain bread crumb extremely little in the oil-absorbing capacity on frying, excellent in shape and texture, and useful for health, etc., by rolling bread blocks and subsequently pulverizing the rolled bread blocks. CONSTITUTION: A baked bread block is sliced into pieces each having a desired thickness. The sliced surfaces of the pieces are rolled with rolls in a roll gap/ bread block thickness (roll pressure ratio) of 0.06-0.15, and subsequently pulverized to obtain the objective bread crumb. The rolled and pulverized bread crumb has preferably an apparent specific gravity of 0.20-0.35.
Patent JP-H01124666-A (JP)
Title: Interior material
Inventor: ISHIMARU TAKU
IPC: D04H11/08
Filed: 1987-11-04
Abstract: PURPOSE: To obtain an interior material excellent in its appearance and cushioning property by needle punching a web consisting of overlapped upper and lower two layers from its lower side and then forming a napped layer at the upper layer web and then further needle punching from the upper layer side. CONSTITUTION: This method for producing an interior material comprises overlapping an upper layer web and a lower layer web, adhering by interlacing the upper layer web by needle punching from the lower web side, then forming a napped layer at the upper layer web, further needle punching from the upper layer side for interlacing the upper layer web and the lower layer web to strongly connect the upper web layer with the lower web layer without using an adhesive to obtain the objective interior material excellent in its appearance and cushioning property without breaking the napped layer.