baber/WOPTO huggingface dataset:
Patent JP-H04370339-A (JP)
Title: Injection control device for fuel injection two-cycle engine
Inventor: UNNO SHIGEO
IPC: F02D41/04
Filed: 1991-06-19
Abstract: PURPOSE:To provide an injection control device for a fuel injection 2-cycle engine wherein an exhaust chamber wall temperature sensor is mounted on an exhaust chamber, input it to an electronic control unit and let it be fed back so that the overrich can be prevented by correcting fuel injection time to be shortened in accordance with a temperature in the case of the exhaust chamber at a predetermined temperature or less. CONSTITUTION:A length of injection time of a fuel injection valve 11 is adjusted by inputting an exhaust chamber wall temperature sensor 10 corrected, in addition to an intake air temperature sensor 5 and a cooling water temperature sensor 7, with inputs serving as the reference of a crank rotational speed sensor 2 and a throttle opening sensor 3.
Patent JP-H0924066-A (JP)
Title: Wheelchair
Inventor: TAKEUCHI HITOSHI
IPC: A61G5/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible for a person tom get on and off a wheelchair from the side of the seat thereof by providing an armrest, a wheel, a side structure laid at the side of the seat, so as to be movable to a position off a side zone. SOLUTION: This wheelchair 1 has arm rests 3 as side structures, wheel stoppers 10 and wheels 20 at both right and left sides. In addition, one of the armrests 3 are supported, so as to be capable of freely turning backward and in a clockwise direction around a joint part 3' with pipe members 30 at both sides of a seat back 4. Also, a lever 11 is provided, so as to be capable of being bent forward around a joint 12 near a stopper body. Furthermore, the shaft member 21 of the wheels 20 is projected toward a seat 2 within a horizontal plane, and rotatably supported on a pipe member 30 as a support member to form vertical frames at both sides of the wheelchair 1 at a rear position. According to this construction, the wheels 20 can be turned to a position behind the seat 2.
Patent JP-S6152151-A (JP)
Title: Stabilized power source
Inventor: YOSHIDA FUJIO
IPC: H02M3/155
Filed: 1984-08-20
Abstract: PURPOSE:To enhance the efficiency and to effectively start by applying a voltage to an input voltage through a transistor as a control circuit power source voltage of a pulse width modulation controller when the input voltage is low. CONSTITUTION:If an output voltage V0 is low at starting time, a transistor 1 is ON, the transistor 1, resistors 2, 3 and a constant-voltage diode 4 form a constant-current circuit, and a control circuit power source voltage Vcc is applied to the input terminal of a pulse width modulation controller 11. If the voltage V0 becomes high up to a specified value, the transistor 1 is interrupted, and the voltage V0 is applied through a diode 6 via a constant-voltage circuit made of a resistor 3, and a constant-voltage diode 5 to the input terminal of the pulse width modulation controller 11.
Patent JP-S5874267-A (JP)
Title: High pressure casting device for production of composite material
Inventor: DOUNOMOTO TADASHI
IPC: C22C47/12
Filed: 1981-10-28
Abstract: PURPOSE:To heat a reinforcing material to temp. higher than the m.p. of a matrix metal and to obtain a composite material wherein the reinforcing material and the matrix metal are adhered tightly and satisfactorily by packing the 1st chamber and the 2nd chamber through a small hole for holding moldings of reinforcing materials with the molten matrix metal. CONSTITUTION:Moldings 13 of reinforcing materials molded to a prescribed shape are placed on th shoulder parts 11 and 12 of a mold 1. A molten matrix metal 8 is introduced slowly into an upper chamber 5. The entire region in a lower chamber 6 and the chamber 5 is packed with the metal 8. The metal 8 is pressurized with a plunger 14 and the pressurizing state is held until the metal 8 solidifies thoroughly. After the metal 8 in the mold 1 solidifies, the mold haves 3, 4 are parted, and the solidified body is removed. The solidified matrix metal in the chamber 5, the chamber 6 and a hollow part 15 is removed, and the composite material of a cylindrical shape is removed.
Patent JP-2000010756-A (JP)
Title: Computer capable of connecting plural speakers, and record medium
Inventor: MATSUMOTO CHIKAKO
IPC: G06F3/16
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a computer capable of connecting an arbitrary number of speakers, forming spread of sounds in the vertical direction, the longitudinal direction of the computer, or the like by setting speakers in proper positions within an allowable setting range, and forming a virtual space rich in reality. SOLUTION: A speaker position calculation part 1 which calculates positions where connected speakers should be installed based on the number of connected speakers, data including distances between listening positions of output sounds of speakers and the display surface of a display device, and the designated allowable setting range and a speaker sound generation part 2 which distributes output sound signals to connected speakers respectively in accordance with calculated positions are provided.
Patent JP-H0224357-A (JP)
Title: Fiber-reinforced polymer composition
Inventor: IWANAMI KUNIO
IPC: C08K7/14
Filed: 1988-07-12
Abstract: PURPOSE:To obtain the title composition excellent in chemical resistance, impact resistance, antifreeze resistance and moldability and improved in, especially, heat resistance and creep resistance by mixing a specified polyamide resin and a polyolefin as the principal components with a glass fiber. CONSTITUTION:30-90wt.%, based on the resin component, at most 85 pts.wt., per 100 pts.wt. total polyamide resin, polyamide resin which is nylon 66 and, optionally, nylon 66 and nylon 6 is mixed with 10-70wt.% total of a polyolefin (e.g., PP) and an unsaturated carboxylic acid (e.g., maleic anhydride) or, desirably, a modified polyolefin (e.g., modified PP) which can give a molar ratio of the terminal amine of the polyamide resin to the carboxyl groups of 10-1000. 100 pts.wt. resulting mixture is mixed with 5-50 pts.wt. glass fiber.
Patent JP-H0461270-A (JP)
Title: Output buffer circuit
Inventor: ARIMA SATOSHI
IPC: H01L27/092
Filed: 1990-06-28
Abstract: PURPOSE:To suppress variation in a power source voltage to be applied of an input buffer circuit in the vicinity without reducing a driving capacity of an output buffer circuit by connecting a resistor in series with a power source voltage side to suppress a current flowing to the output buffer circuit, and supplementing a current reduced by the resistor by a capacitor connected in parallel with the output buffer circuit. CONSTITUTION:When a signal input to an output buffer circuit 3 is varied from an 'L' to an 'H' (from the 'H' to the 'L'), a p-channel transistor 1 and an n-channel transistor 2 are momentarily turned ON. In this case, the circuit 3 becomes a low resistance state, but prevents a large current from flowing to the circuit 3 by a resistor 8 through a parasitic resistor 7, thereby reducing a through current. On the other hand, when the circuit 3 is not operated, a capacitor 9 is charged through the resistors 7, 8, and supplements a current reduced by the connection of the resistor 8 by discharging from the capacitor 9 at the time of operation.
Patent JP-H0812060-A (JP)
Title: Transferring method and its device
Inventor: YONEZAWA YASUAKI
IPC: B65G47/60
Filed: 1994-07-01
Abstract: PURPOSE:To prevent swings of flat belts and a work at the time of transferring the work, when the flat belts, which are capable of elevating and sinking, are hung from the body of a transfer device and the work is lifted by the flat belts and a pair of gripping claws installed at the bottoms of the flat belts. CONSTITUTION:When a work is to be transferred, flat belts 17a, 17b capable of elevating and sinking are hung from the body 3 of a transfer device, and the work is lifted by the flat belts 17a, 17b and a pair of gripping claws 36 installed at thier bottoms. Prior to lifting the work, the body 3 dislocation amount L4 in horizontal direction relative to the gripping claws 36 is sensed, and the body 3 is shifted so that the dislocation L4 is eliminated, and thereby the claws 36 are positioned right under the body 3.
Patent JP-H0462605-A (JP)
Title: Energizing condition setting device for electric equipment
Inventor: MIWA NAOMASA
IPC: G05B24/02
Filed: 1990-06-30
Abstract: PURPOSE:To reduce the necessity for frequent changes of the energizing conditions of an electric equipment to be set by a driver in accordance with the physical environmental conditions of the electrical equipment by securing the automatic change of the energizing conditions of the electrical equipment in response to the change of the physical environment conditions. CONSTITUTION:When a car driver inputs an identification code through an identification input means 2, an energizing condition setting means 5 specifies an energizing condition group assigned to the identification code (driver No) and extracts the energizing conditions corresponding to the detected variables of sensors 11-13 out of a group of specific energizing conditions of a memory 8 to apply these conditions to the energizing means 6 and 7. Thereafter the energizing conditions corresponding to the changed detected variables are extracted out of a specific group in response to the change of the detected variables of the sensors 11-13 and applied to both means 6 and 7 as long as no identification code is inputted together with no input of change of the energizing conditions. Thus the means 6 and 7 change the energizing condition of electric equipments. Therefore the probability is extremely reduced for changing the energizing conditions of the electric equipment by an operator in response to the change of the physical environment conditions.
Patent JP-S5876199-A (JP)
Title: System for digesting sludge
Inventor: OGISHIMA YOSHIZUMI
IPC: C02F11/04
Filed: 1981-10-30
Abstract: PURPOSE:To make good use of heat retained in sludge for enhancing thermal economy, in the system for digesting sewage sludge or the like, by performing heat-exchange using a heat pump between withdrawn sludge and charged sludge. CONSTITUTION:Withdrawn sludge from a secondary digesting cell 2 is carried through a withdrawing pipe line 6, heat-exchanged by the evaporator 14 of a heat pump 13 and the discharged outside the system. Charged sludge is introduced through the pipe line 6 into a condenser 15, heated by the action of the heat pump 13 and carried through a pipe line 8 to a primary digesting cell 1. On this occasion, valves 18a, 18d are opened, while valves 18b, 18c are closed. After the operation of charging and withdrawing sludge is completed, the valves 18a, 18d are closed, the valves 18b, 18c are opened, so that sludge in the primary digesting cell 1 is cyclically heated. A heat medium such as secondarily- purified water or hot water is hence introduced from the outside through a pipe line 19 into the evaporator 14.
Patent JP-S6066128-A (JP)
Title: Leakage inspecting method of emergency cut-off valve and its device
Inventor: TANAKA HIROAKI
IPC: G01M3/24
Filed: 1983-09-20
Abstract: PURPOSE:To execute easily a leakage inspection by a simple device by observing a corresponding signal from an acoustic wave sensor installed in an emergency cutoff valve or its adjacent pipe, in case when a process in which the emergency cutoff valve is closed, and a gas pressure is applied to the upstream side generated. CONSTITUTION:An acoustic wave sensor (microphone) 3 is installed in an emergency cutoff valve 1 or its adjacent pipe 2. For instance, in a gas boiler in which the emergency cutoff valve 1 is a constituent element, in case when a gas pressure in an outlet of a main burner 11 rises or drops abnormally, or in case when a discharge pressure of an air blower 6 drops, and in case when a flame is extinguished, the emergency cutoff valve 1 is closed by a signal from pressure switches 12, 13, and a flame monitoring device 9, respectively. Subsequently, a gas pressure is applied to the upstream side until a main valve 5 is closed. When leakage occurs between the upstream side and the downstream side of the valve 1, a jet sound is generated, by which a signal is generated from a signal generating device 4 in accordance with a signal from the sensor 3, and whether leakage exists or not can be detected easily.
Patent JP-H1124877-A (JP)
Title: Display method of operation manual and measuring device using the same
Inventor: SHIMAOKA HARUO
IPC: G06F3/0481
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To display an operation manual of a device in a plain form. SOLUTION: A preliminarily generated animation 31 for explanation, an input/output screen 32 corresponding to an operation of the animation 31 for explanation and a guide screen 33 with the same structure as that of the input/ output screen 32 and to indicate a mark for input operation and model output data to be selected in the input/output screen 32 are multi-displayed on a TV monitor 15 by this method and a device. As a result that the operation manual of the device is displayed in the very plain form by the animation 31 for explanation with large amount of information, the mark for input operation and the model output data instructed by the guide screen 33, a correct operation is executed without an error by an operator.
Patent JP-H0523012-A (JP)
Title: Stringy structure for rearing plant
Inventor: OKAMOTO SUNAO
IPC: A01C1/04
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the subject structure, equipped with a stringy structural body composed of a large- and a small-diameter hollow fiber units prepared by knitting a fiber bundle into a hollow braid form, provided with nursery soil in one of inner spaces of the small-diameter part and seeds in the other, having lawn on walls and capable of improving beautiful appearance of buildings. CONSTITUTION:A stringy structure 1 for rearing plants is equipped with a stringy structural body 1 of a double structure composed of an inner hollow fiber unit 2, prepared by knitting a fiber bundle into a hollow braid form and having a relatively small diameter and an outer hollow fiber unit 3 of the same structure, arranged on the outside of the aforementioned inner hollow fiber unit 2 and having a relatively large diameter. An inner space 4 in the interior of the inner hollow fiber unit 2 and an outer space 5 between the inner hollow fiber unit 2 and the outer hollow fiber unit 3 are formed. At least nursery soil 6 of the nursery soil 6 and a fertilizer 7 is arranged in the inner space 4 which is one of the spaces between the inner hollow fiber unit 2 having the small diameter and the outer hollow fiber unit 3 having the large diameter and seeds 8 of plants are placed in the other outer space 5. Thereby, the objective stringy structure capable of penetrating water to the whole structure by feeding the water from one end, naturally germinating seeds and providing lawn, etc., on walls, etc., of buildings is obtained.
Patent JP-S5799151-A (JP)
Title: Steaming method in green tea preparation and steaming apparatus therefor
Inventor: MASUDA SUSUMU
IPC: A23F3/06
Filed: 1980-12-10
Abstract: PURPOSE: To carry out the steaming of green tea in the green tea preparation of desired finished quality, by suitably adjusting the amount of supplied steam, number of drum revolutions, number of agitating shaft revolutions, a tilting angle of the drum, etc.  
     CONSTITUTION: The steaming of green tea leaves is carried out by setting the controlled values in the normal conditions as follows: Kinds of raw leaf: Ordinary leaf. Steaming mode: Ordinary stemaing. Color level: 4. Shape level: 4. Steaming level: 4. Softness level: 6 Number of drum revolutions: 30r.p.m. Number of agitating shaft revolutions: 325r.p.m. Tilting angle of drum: 3 degrees. Amount of steam supplied: 170kg/hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07168260-A (JP)
Title: Camera
Inventor: TAKAHASHI HIROSHI
IPC: G03B7/16
Filed: 1994-07-26
Abstract: PURPOSE:To provide a camera in which a battery is saved and with which a photograph having no failure is taken. CONSTITUTION:This camera is provided with (a) a charging means for charging a capacitor for stroboscope, (b) a timer means measuring specified time with the start of charging by the charging means, (c) a charging state detecting means detecting the charging state of the capacitor, (d) a film exposing means for exposing film, (e) when the charging state detecting means detects that charging is not completed in the specified time measured by the timer means, the charging of the capacitor by the charging means is stopped and exposing the film by actuating the exposing means is prevented from being performed.
Patent JP-S6152137-A (JP)
Title: Brush apparatus for dc motor
Inventor: SATO TSUNEO
IPC: H02K13/00
Filed: 1984-08-22
Abstract: PURPOSE:To enable a motor to stop rotating and the rotational direction to be changed, by providing a bearing rod for a brush and connecting a travelling means to the bearing rod. CONSTITUTION:When travelling plates 8 for two brushes 1 are shifted in the direction as shown by arrow heads, the brushes 1 are separated from a commutator 7. As a result, even if electric current is fed to an armature 9 from an electric source, the current is not sent to an armature coil when the the brushes 1 are separated. Thus, the rotating of a DC motor can be stopped. When a field magnet is arranged with four poles and the winding of the armature coil is wave-form wound up and four brushes are arranged at the angle of 90 deg. and electric current is sent to the brushes which are mutually adjacent to each other, then the rotational direction of the DC motor can be changed.
Patent JP-H0223753-A (JP)
Title: Codeless telephone system
Inventor: FUKUDA MASAHIRO
IPC: H04M1/00
Filed: 1988-07-13
Abstract: PURPOSE:To complete charge in a short period to maintain the voltage and to prevent excessive charge by providing the detection circuit of a current consumption, the detection circuit of the terminal voltage of a battery and a circuit controlling a charge current by means of respective information. CONSTITUTION:When the battery 18 of the mobile station 10D is charged in a base station 1D, the current consumption detection circuit 19 of the mobile station 10D detects the current consumption, and a battery voltage detection circuit 20 detects the terminal voltage of the battery 18. A switch control circuit 23 controls a resistance change over switch 21 and a resistance adjustment circuit 22 by respective information. At the time of charging the mobile station 10D by a charger 30, a circuit adjusting a charge current is provided in the mobile station 10D and therefore a similar operation is executed.
Patent JP-H0343369-A (JP)
Title: Tape-shpaed part collecting body
Inventor: TAKEZAWA KUNINORI
IPC: B65D73/02
Filed: 1989-07-05
Abstract: PURPOSE:To permit the reuse of a retaining tape and eliminate the possibility of creating hindrance to taping operation due to the contamination of the tape with adhesive material by a method wherein a cover tape is provided lengthwise at each side with a pressure sensitive adhesive layer kept adhesive to permit repeated attachment and suitable spaces are provided between the pressure sensitive adhesive layers and the side edges of the cover tape. CONSTITUTION:A number of recess parts 4 for receiving and holding parts 5 is formed by embossing in a retaining tape 2 lengthwise at predetermined pitches and a flange part 6 is formed at each side of a series of the recess parts 4 in a row so as to attach a cover tape 3 thereto and to form feed holes therein as required. The cover tape 3 has the same width as the retaining tape 2 and is provided with pressure sensitive adhesive layers 7 kept adhesive to permit repeated attachment formed at the parts of both side thereof matching to the flange part 6 of the retaining tape 2 but with suitable spaces 8 provided between the pressure sensitive adhesive layers 7 and both the side edges of the cover tape 3.
Patent JP-H05326787-A (JP)
Title: Lead frame continuous manufacturing device
Inventor: MATSUBARA TOSHIYA
IPC: C23F1/08
Filed: 1992-05-22
Abstract: PURPOSE:To enable a lead frame excellent in shape to be manufactured high in yield by a method wherein a press which punches a part of a lead pattern out of a metal thin plate, a pasting device which pastes a dry photoresist film, a positioning device which positions the photoresist film, and a device which prints, develops, and etches a lead pattern are provided. CONSTITUTION:An outer lead and a guide hole are punched out of a metal thin plate 2 wound off from an unwinding reel 4 by a press 1. In succession, a slave rotation pasting device 6 is rotated coming into contact with the metal thin plate 2 which passes between the device 6 and a support roll 9 to paste a dry photoresist film on the metal plate 2 matching the feed speed of the metal thin plate 2. A positioning device 10 detects guide holes at a prescribed interval to feed the metal thin plate 2 so as to make the guide hole coincident with a reference pilot of a pattern printing device 12, and the patterns of the inner leads, pads, and support bars are printed. Then, a photoresist mask is formed by developing, and the rest of a lead pattern is formed by etching.
Patent JP-S6331269-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1986-07-24
Abstract: PURPOSE:To execute a line disconnect procedure by decoding a signal indicating the separation between lines or received data at the time of receiving encoded data and detecting respective prescribed times which are not correct one line data. CONSTITUTION:A network controller NCU2 receives the signal from a control circuit 26 and if this signal level is '0', it connects a telephone line 2a to a telephone set 4 side. A hybrid circuit 6 separate the signal of a transmission system from the signal of a receiving system. An encoding circuit 10 encodes binarized data from a reading circuit 8. There are provided modulators 12 and 14 and demodulators 18 and 20 and the output of the demodulator is decoded in a decoding circuit 22. The decoding circuit 22 detects an unique signal (EOL) indicating the completion of one line. The control circuit 26 performs a control for progressing to the line disconnect procedure when the EOL is not received for the prescribed time at the time of receiving the data or the received data is decoded and the correct one line data is not continuously obtained for the prescribed time.
Patent JP-H0521850-A (JP)
Title: Light emitting diode
Inventor: KUWANO MASAHIKO
IPC: G05F3/24
Filed: 1991-07-16
Abstract: PURPOSE:To always stabilize operating characteristics by packaging integrally a semiconductor crystal piece for generating a light and a constant-current circuit, and supplying a predetermined current to the piece. CONSTITUTION:A III-V or II-VI compound crystal piece (light emitting diode) 2 molded in a transparent resin 11, generates a light of an infrared ray wavelength or a visible light wavelength by passing a forward current therethrough. The current is passed through leads 12 and an input terminal 3 connected to the diode 2. A constant-current circuit 1 molded together with the diode 2 in the resin 11 and electrically connected to the terminal 3, supplies a predetermined current to the diode 2. That is, the diode 2 and the circuit 1 are sealed in one package. The circuit 1 is assembled thereby to stabilize a current flowing to the diode 2 and hence a light emitting amount even if an applied voltage is varied. Further, an external resistor can be omitted to simplify an external circuit.